gdextension: Sync with upstream commit fc0b241c9b0be3890712c3b72248d6bd790e7889 (4.0.4-stable)

Works around https://github.com/egor-tensin/setup-mingw/issues/14.

(cherry picked from commit 0369f6fea0)

.editorconfig

@@ -1,16 +0,0 @@
-root = true
-
-[*]
-charset = utf-8
-end_of_line = lf
-indent_size = 4
-indent_style = tab
-insert_final_newline = true
-trim_trailing_whitespace = true
-
-[{*.py,SConstruct}]
-indent_style = space
-
-[*.{yml,yaml}]
-indent_size = 2
-indent_style = space

.gitattributes

@@ -1,2 +1,6 @@
-# Normalize EOL for all files that Git considers text files
-* text=auto eol=lf
+*.c eol=lf
+*.cpp eol=lf
+*.gd eol=lf
+*.tscn eol=lf
+*.cfg eol=lf
+*.godot eol=lf

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -1,71 +0,0 @@
-name: Bug report
-description: Report a bug in the godot-cpp GDExtension/GDNative integration
-body:
-
-- type: markdown
-  attributes:
-    value: |
-      - When reporting bugs, you'll make our life simpler (and the fix will come sooner) if you follow the guidelines in this template.
-      - Write a descriptive issue title above.
-      - The golden rule is to **always open *one* issue for *one* bug**. If you notice several bugs and want to report them, make sure to create one new issue for each of them.
-      - Search [open](https://github.com/godotengine/godot-cpp/issues) and [closed](https://github.com/godotengine/godot-cpp/issues?q=is%3Aissue+is%3Aclosed) issues to ensure it has not already been reported. If you don't find a relevant match or if you're unsure, don't hesitate to **open a new issue**. The bugsquad will handle it from there if it's a duplicate.
-      - Verify that you are using a [supported Godot version](https://docs.godotengine.org/en/latest/about/release_policy.html).
-
-- type: input
-  attributes:
-    label: Godot version
-    description: >
-      Specify the Git commit hash if using a development or non-official build.
-      If you use a custom build, please test if your issue is reproducible in official builds too.
-    placeholder: 3.3.stable, 4.0.dev (3041becc6)
-  validations:
-    required: true
-
-- type: input
-  attributes:
-    label: godot-cpp version
-    description: >
-      Specify the Git commit hash if using a development build.
-    placeholder: 3.3.stable, 4.0.dev (3041becc6)
-  validations:
-    required: true
-
-- type: input
-  attributes:
-    label: System information
-    description: |
-      - Specify the OS version, and when relevant hardware information.
-      - For issues that are likely OS-specific and/or graphics-related, please specify the CPU model and architecture.
-      - **Bug reports not including the required information may be closed at the maintainers' discretion.** If in doubt, always include all the requested information; it's better to include too much information than not enough information.
-    placeholder: Windows 10, Intel Core i5-7200U
-  validations:
-    required: true
-
-- type: textarea
-  attributes:
-    label: Issue description
-    description: |
-      Describe your issue briefly. What doesn't work, and how do you expect it to work instead?
-      You can include images or videos with drag and drop, and format code blocks or logs with <code>```</code> tags.
-  validations:
-    required: true
-
-- type: textarea
-  attributes:
-    label: Steps to reproduce
-    description: |
-      List of steps or sample code that reproduces the issue. Having reproducible issues is a prerequisite for contributors to be able to solve them.
-      If you include a minimal reproduction project below, you can detail how to use it here.
-  validations:
-    required: true
-
-- type: textarea
-  attributes:
-    label: Minimal reproduction project
-    description: |
-      - A small Godot project which reproduces the issue, with no unnecessary files included. Be sure to not include the `.godot` folder in the archive (but keep `project.godot`).
-      - Required, unless the reproduction steps are trivial and don't require any project files to be followed. In this case, write "N/A" in the field.
-      - Drag and drop a ZIP archive to upload it. **Do not select another field until the project is done uploading.**
-      - **If you've been asked by a maintainer to upload a minimal reproduction project, you *must* do so within 7 days.** Otherwise, your bug report will be closed as it'll be considered too difficult to diagnose.
-  validations:
-    required: true

.github/ISSUE_TEMPLATE/config.yml

@@ -1,14 +0,0 @@
-blank_issues_enabled: false
-
-contact_links:
-  - name: Godot proposals
-    url: https://github.com/godotengine/godot-proposals
-    about: Please submit feature proposals on the Godot proposals repository, not here.
-
-  - name: Godot documentation repository
-    url: https://github.com/godotengine/godot-docs
-    about: Please report issues with documentation on the Godot documentation repository, not here.
-
-  - name: Godot community channels
-    url: https://godotengine.org/community
-    about: Please ask for technical support on one of the other community channels, not here.

.github/actions/godot-cache-restore/action.yml

@@ -1,24 +0,0 @@
-name: Restore Godot build cache
-description: Restore Godot build cache.
-inputs:
-  cache-name:
-    description: The cache base name (job name by default).
-    default: ${{ github.job }}
-  scons-cache:
-    description: The SCons cache path.
-    default: ${{ github.workspace }}/.scons-cache/
-
-runs:
-  using: composite
-  steps:
-    - name: Restore SCons cache directory
-      uses: actions/cache/restore@v4
-      with:
-        path: ${{ inputs.scons-cache }}
-        key: ${{ inputs.cache-name }}-${{ env.GODOT_BASE_BRANCH }}-${{ github.ref }}-${{ github.sha }}
-
-        restore-keys: |
-          ${{ inputs.cache-name }}-${{ env.GODOT_BASE_BRANCH }}-${{ github.ref }}-${{ github.sha }}
-          ${{ inputs.cache-name }}-${{ env.GODOT_BASE_BRANCH }}-${{ github.ref }}
-          ${{ inputs.cache-name }}-${{ env.GODOT_BASE_BRANCH }}-refs/heads/${{ env.GODOT_BASE_BRANCH }}
-          ${{ inputs.cache-name }}-${{ env.GODOT_BASE_BRANCH }}

.github/actions/godot-cache-save/action.yml

@@ -1,18 +0,0 @@
-name: Save Godot build cache
-description: Save Godot build cache.
-inputs:
-  cache-name:
-    description: The cache base name (job name by default).
-    default: ${{ github.job }}
-  scons-cache:
-    description: The SCons cache path.
-    default: ${{ github.workspace }}/.scons-cache/
-
-runs:
-  using: composite
-  steps:
-    - name: Save SCons cache directory
-      uses: actions/cache/save@v4
-      with:
-        path: ${{ inputs.scons-cache }}
-        key: ${{ inputs.cache-name }}-${{ env.GODOT_BASE_BRANCH }}-${{ github.ref }}-${{ github.sha }}

.github/actions/godot-cache/action.yml

@@ -0,0 +1,22 @@
+name: Setup Godot build cache
+description: Setup Godot build cache.
+inputs:
+  cache-name:
+    description: The cache base name (job name by default).
+    default: "${{github.job}}"
+  scons-cache:
+    description: The scons cache path.
+    default: "${{github.workspace}}/.scons-cache/"
+runs:
+  using: "composite"
+  steps:
+    # Upload cache on completion and check it out now
+    - name: Load .scons_cache directory
+      uses: actions/cache@v3
+      with:
+        path: ${{inputs.scons-cache}}
+        key: ${{inputs.cache-name}}-${{env.GODOT_BASE_BRANCH}}-${{github.ref}}-${{github.sha}}
+        restore-keys: |
+          ${{inputs.cache-name}}-${{env.GODOT_BASE_BRANCH}}-${{github.ref}}-${{github.sha}}
+          ${{inputs.cache-name}}-${{env.GODOT_BASE_BRANCH}}-${{github.ref}}
+          ${{inputs.cache-name}}-${{env.GODOT_BASE_BRANCH}}

.github/actions/setup-godot-cpp/action.yml

@@ -1,62 +0,0 @@
-name: Setup godot-cpp
-description: Setup build dependencies for godot-cpp.
-
-inputs:
-  platform:
-    required: true
-    description: Target platform.
-  em-version:
-    default: 3.1.62
-    description: Emscripten version.
-  windows-compiler:
-    required: true
-    description: The compiler toolchain to use on Windows ('mingw' or 'msvc').
-    type: choice
-    options:
-      - mingw
-      - msvc
-    default: mingw
-  mingw-version:
-    default: 12.2.0
-    description: MinGW version.
-  ndk-version:
-    default: r23c
-    description: Android NDK version.
-  scons-version:
-    default: 4.4.0
-    description: SCons version.
-
-runs:
-  using: composite
-  steps:
-    - name: Setup Python (for SCons)
-      uses: actions/setup-python@v5
-      with:
-        python-version: 3.x
-
-    - name: Setup Android dependencies
-      if: inputs.platform == 'android'
-      uses: nttld/setup-ndk@v1
-      with:
-        ndk-version: ${{ inputs.ndk-version }}
-        link-to-sdk: true
-
-    - name: Setup Web dependencies
-      if: inputs.platform == 'web'
-      uses: mymindstorm/setup-emsdk@v14
-      with:
-        version: ${{ inputs.em-version }}
-        no-cache: true
-
-    - name: Setup MinGW for Windows/MinGW build
-      if: inputs.platform == 'windows' && inputs.windows-compiler == 'mingw'
-      uses: egor-tensin/setup-mingw@v2
-      with:
-        version: ${{ inputs.mingw-version }}
-
-    - name: Setup SCons
-      shell: bash
-      run: |
-        python -c "import sys; print(sys.version)"
-        python -m pip install scons==${{ inputs.scons-version }}
-        scons --version

.github/workflows/ci.yml

@@ -1,18 +1,12 @@
 name: Continuous integration
-on:
-  workflow_call:
+on: [push, pull_request]
 
 env:
   # Only used for the cache key. Increment version to force clean build.
   GODOT_BASE_BRANCH: master
-  # Used to select the version of Godot to run the tests with.
-  GODOT_TEST_VERSION: master
-  # Use UTF-8 on Linux.
-  LANG: en_US.UTF-8
-  LC_ALL: en_US.UTF-8
 
 concurrency:
-  group: ci-${{ github.actor }}-${{ github.head_ref || github.run_number }}-${{ github.ref }}
+  group: ci-${{github.actor}}-${{github.head_ref || github.run_number}}-${{github.ref}}
   cancel-in-progress: true
 
 jobs:
@@ -24,20 +18,18 @@ jobs:
       matrix:
         include:
           - name: 🐧 Linux (GCC)
-            os: ubuntu-22.04
+            os: ubuntu-20.04
             platform: linux
             artifact-name: godot-cpp-linux-glibc2.27-x86_64-release
             artifact-path: bin/libgodot-cpp.linux.template_release.x86_64.a
-            run-tests: true
             cache-name: linux-x86_64
 
           - name: 🐧 Linux (GCC, Double Precision)
-            os: ubuntu-22.04
+            os: ubuntu-20.04
             platform: linux
             artifact-name: godot-cpp-linux-glibc2.27-x86_64-double-release
             artifact-path: bin/libgodot-cpp.linux.template_release.double.x86_64.a
             flags: precision=double
-            run-tests: false
             cache-name: linux-x86_64-f64
 
           - name: 🏁 Windows (x86_64, MSVC)
@@ -45,7 +37,6 @@ jobs:
             platform: windows
             artifact-name: godot-cpp-windows-msvc2019-x86_64-release
             artifact-path: bin/libgodot-cpp.windows.template_release.x86_64.lib
-            run-tests: false
             cache-name: windows-x86_64-msvc
 
           - name: 🏁 Windows (x86_64, MinGW)
@@ -54,142 +45,124 @@ jobs:
             artifact-name: godot-cpp-linux-mingw-x86_64-release
             artifact-path: bin/libgodot-cpp.windows.template_release.x86_64.a
             flags: use_mingw=yes
-            run-tests: false
             cache-name: windows-x86_64-mingw
 
           - name: 🍎 macOS (universal)
-            os: macos-latest
+            os: macos-11
             platform: macos
             artifact-name: godot-cpp-macos-universal-release
             artifact-path: bin/libgodot-cpp.macos.template_release.universal.a
             flags: arch=universal
-            run-tests: false
             cache-name: macos-universal
 
           - name: 🤖 Android (arm64)
-            os: ubuntu-22.04
+            os: ubuntu-20.04
             platform: android
             artifact-name: godot-cpp-android-arm64-release
             artifact-path: bin/libgodot-cpp.android.template_release.arm64.a
-            flags: arch=arm64
-            run-tests: false
+            flags: ANDROID_NDK_ROOT=$ANDROID_NDK_LATEST_HOME arch=arm64
             cache-name: android-arm64
 
           - name: 🍏 iOS (arm64)
-            os: macos-latest
+            os: macos-11
             platform: ios
             artifact-name: godot-cpp-ios-arm64-release
             artifact-path: bin/libgodot-cpp.ios.template_release.arm64.a
             flags: arch=arm64
-            run-tests: false
             cache-name: ios-arm64
 
-          - name: 🌐 Web (wasm32)
-            os: ubuntu-22.04
-            platform: web
-            artifact-name: godot-cpp-web-wasm32-release
-            artifact-path: bin/libgodot-cpp.web.template_release.wasm32.a
-            run-tests: false
-            cache-name: web-wasm32
-
     env:
       SCONS_CACHE: ${{ github.workspace }}/.scons-cache/
-      EM_VERSION: 3.1.39
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
         with:
           submodules: recursive
 
-      - name: Restore Godot build cache
-        uses: ./.github/actions/godot-cache-restore
+      - name: Setup Godot build cache
+        uses: ./.github/actions/godot-cache
         with:
           cache-name: ${{ matrix.cache-name }}
         continue-on-error: true
 
-      - name: Setup godot-cpp
-        uses: ./.github/actions/setup-godot-cpp
+      - name: Set up Python (for SCons)
+        uses: actions/setup-python@v4
         with:
-          platform: ${{ matrix.platform }}
-          windows-compiler: ${{ contains(matrix.flags, 'use_mingw=yes') && 'mingw' || 'msvc' }}
+          python-version: '3.x'
+
+      - name: Linux dependencies
+        if: ${{ matrix.platform == 'linux' }}
+        run: |
+          sudo apt-get update -qq
+          sudo apt-get install -qqq build-essential pkg-config
+
+      - name: Install scons
+        run: |
+          python -m pip install scons==4.0.0
+
+      - name: Setup MinGW for Windows/MinGW build
+        if: ${{ matrix.platform == 'windows' && matrix.flags == 'use_mingw=yes' }}
+        uses: egor-tensin/setup-mingw@v2
+        with:
+          version: 12.2.0
 
       - name: Generate godot-cpp sources only
         run: |
-          scons platform=${{ matrix.platform }} verbose=yes build_library=no ${{ matrix.flags }}
+          scons platform=${{ matrix.platform }} build_library=no ${{ matrix.flags }}
           scons -c
 
       - name: Build godot-cpp (debug)
         run: |
-          scons platform=${{ matrix.platform }} verbose=yes target=template_debug ${{ matrix.flags }}
+          scons platform=${{ matrix.platform }} target=template_debug ${{ matrix.flags }}
 
       - name: Build test without rebuilding godot-cpp (debug)
         run: |
           cd test
-          scons platform=${{ matrix.platform }} verbose=yes target=template_debug ${{ matrix.flags }} build_library=no
+          scons platform=${{ matrix.platform }} target=template_debug ${{ matrix.flags }} build_library=no
 
       - name: Build test and godot-cpp (release)
         run: |
           cd test
-          scons platform=${{ matrix.platform }} verbose=yes target=template_release ${{ matrix.flags }}
-
-      - name: Save Godot build cache
-        uses: ./.github/actions/godot-cache-save
-        with:
-          cache-name: ${{ matrix.cache-name }}
-        continue-on-error: true
-
-      - name: Download latest Godot artifacts
-        uses: dsnopek/action-download-artifact@1322f74e2dac9feed2ee76a32d9ae1ca3b4cf4e9
-        if: matrix.run-tests && env.GODOT_TEST_VERSION == 'master'
-        with:
-          repo: godotengine/godot
-          branch: master
-          event: push
-          workflow: linux_builds.yml
-          workflow_conclusion: success
-          name: linux-editor-mono
-          search_artifacts: true
-          check_artifacts: true
-          ensure_latest: true
-          path: godot-artifacts
-
-      - name: Prepare Godot artifacts for testing
-        if: matrix.run-tests && env.GODOT_TEST_VERSION == 'master'
-        run: |
-          chmod +x ./godot-artifacts/godot.linuxbsd.editor.x86_64.mono
-          echo "GODOT=$(pwd)/godot-artifacts/godot.linuxbsd.editor.x86_64.mono" >> $GITHUB_ENV
-
-      - name: Download requested Godot version for testing
-        if: matrix.run-tests && env.GODOT_TEST_VERSION != 'master'
-        run: |
-          wget "https://github.com/godotengine/godot-builds/releases/download/${GODOT_TEST_VERSION}/Godot_v${GODOT_TEST_VERSION}_linux.x86_64.zip" -O Godot.zip
-          unzip -a Godot.zip
-          chmod +x "Godot_v${GODOT_TEST_VERSION}_linux.x86_64"
-          echo "GODOT=$(pwd)/Godot_v${GODOT_TEST_VERSION}_linux.x86_64" >> $GITHUB_ENV
-
-      - name: Run tests
-        if: matrix.run-tests
-        run: |
-          $GODOT --headless --version
-          cd test
-          # Need to run the editor so .godot is generated... but it crashes! Ignore that :-)
-          (cd project && (timeout 30 $GODOT --import --headless >/dev/null 2>&1 || true))
-          ./run-tests.sh
+          scons platform=${{ matrix.platform }} target=template_release ${{ matrix.flags }}
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3
         with:
           name: ${{ matrix.artifact-name }}
           path: ${{ matrix.artifact-path }}
           if-no-files-found: error
 
-  linux-cmake-ninja:
-    name: 🐧 Build (Linux, GCC, CMake Ninja)
-    runs-on: ubuntu-22.04
+  linux-cmake:
+    name: 🐧 Build (Linux, GCC, CMake)
+    runs-on: ubuntu-20.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
+        with:
+          submodules: recursive
+
+      - name: Install dependencies
+        run: |
+          sudo apt-get update -qq
+          sudo apt-get install -qqq build-essential pkg-config cmake
+
+      - name: Build godot-cpp
+        run: |
+          cmake -DCMAKE_BUILD_TYPE=Release .
+          make -j $(nproc) VERBOSE=1
+
+      - name: Build test GDExtension library
+        run: |
+          cd test && cmake -DCMAKE_BUILD_TYPE=Release -DGODOT_HEADERS_PATH="../godot-headers" -DCPP_BINDINGS_PATH=".." .
+          make -j $(nproc) VERBOSE=1
+
+  linux-cmake-ninja:
+    name: 🐧 Build (Linux, GCC, CMake Ninja)
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
         with:
           submodules: recursive
 
@@ -198,25 +171,31 @@ jobs:
           sudo apt-get update -qq
           sudo apt-get install -qqq build-essential pkg-config cmake ninja-build
 
+      - name: Build godot-cpp
+        run: |
+          cmake -DCMAKE_BUILD_TYPE=Release -GNinja .
+          cmake --build . -j $(nproc) --verbose
+
       - name: Build test GDExtension library
         run: |
-          mkdir cmake-build
-          cd cmake-build
-          cmake ../ -DGODOTCPP_ENABLE_TESTING=YES
-          cmake --build . --verbose -j $(nproc) -t godot-cpp.test.template_release --config Release
+          cd test && cmake -DCMAKE_BUILD_TYPE=Release -DGODOT_HEADERS_PATH="../godot-headers" -DCPP_BINDINGS_PATH=".." -GNinja .
+          cmake --build . -j $(nproc) --verbose
 
   windows-msvc-cmake:
     name: 🏁 Build (Windows, MSVC, CMake)
     runs-on: windows-2019
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
         with:
           submodules: recursive
 
+      - name: Build godot-cpp
+        run: |
+          cmake -DCMAKE_BUILD_TYPE=Release -G"Visual Studio 16 2019" .
+          cmake --build . --verbose
+
       - name: Build test GDExtension library
         run: |
-          mkdir cmake-build
-          cd cmake-build
-          cmake ../ -DGODOTCPP_ENABLE_TESTING=YES
-          cmake --build . --verbose -t godot-cpp.test.template_release --config Release
+          cd test && cmake -DCMAKE_BUILD_TYPE=Release -DGODOT_HEADERS_PATH="../godot-headers" -DCPP_BINDINGS_PATH=".." -G"Visual Studio 16 2019" .
+          cmake --build . --verbose

.github/workflows/runner.yml

@@ -1,21 +0,0 @@
-name: 🔗 GHA
-on: [push, pull_request, merge_group]
-
-concurrency:
-  group: ci-${{ github.actor }}-${{ github.head_ref || github.run_number }}-${{ github.ref }}-runner
-  cancel-in-progress: true
-
-jobs:
-  # First stage: Only static checks, fast and prevent expensive builds from running.
-
-  static-checks:
-    if: '!vars.DISABLE_GODOT_CI'
-    name: 📊 Static Checks
-    uses: ./.github/workflows/static_checks.yml
-
-  # Second stage: Run all the builds and some of the tests.
-
-  ci:
-    name: 🛠️ Continuous Integration
-    needs: static-checks
-    uses: ./.github/workflows/ci.yml

.github/workflows/static_checks.yml

@@ -1,38 +1,54 @@
 name: 📊 Static Checks
-on:
-  workflow_call:
+on: [push, pull_request]
 
 concurrency:
-  group: ci-${{ github.actor }}-${{ github.head_ref || github.run_number }}-${{ github.ref }}-static
+  group: ci-${{github.actor}}-${{github.head_ref || github.run_number}}-${{github.ref}}-static
   cancel-in-progress: true
 
 jobs:
   static-checks:
-    name: Format (clang-format, ruff format, file format)
-    runs-on: ubuntu-22.04
+    name: Format (clang-format, black format, file format)
+    runs-on: ubuntu-20.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 2
+        uses: actions/checkout@v3
 
-      - name: Get changed files
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      # Azure repositories are not reliable, we need to prevent Azure giving us packages.
+      - name: Make apt sources.list use the default Ubuntu repositories
         run: |
-          if [ "${{ github.event_name }}" == "pull_request" ]; then
-            files=$(git diff-tree --no-commit-id --name-only -r HEAD^1..HEAD 2> /dev/null || true)
-          elif [ "${{ github.event_name }}" == "push" -a "${{ github.event.forced }}" == "false" -a "${{ github.event.created }}" == "false" ]; then
-            files=$(git diff-tree --no-commit-id --name-only -r ${{ github.event.before }}..${{ github.event.after }} 2> /dev/null || true)
-          fi
-          files=$(echo "$files" | grep -v 'thirdparty' | xargs -I {} sh -c 'echo "\"./{}\""' | tr '\n' ' ')
-          echo "CHANGED_FILES=$files" >> $GITHUB_ENV
+          sudo rm -f /etc/apt/sources.list.d/*
+          sudo cp -f misc/ci/sources.list /etc/apt/sources.list
+          wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
+          sudo apt-add-repository "deb http://apt.llvm.org/focal/ llvm-toolchain-focal-15 main"
+          sudo apt-get update
 
-      - name: Style checks via pre-commit
-        uses: pre-commit/action@v3.0.1
-        with:
-          extra_args: --verbose --hook-stage manual --files ${{ env.CHANGED_FILES }}
+      - name: Install dependencies
+        run: |
+          sudo apt-get install -qq dos2unix recode clang-format-15 libxml2-utils python3-pip moreutils
+          sudo update-alternatives --remove-all clang-format || true
+          sudo update-alternatives --install /usr/bin/clang-format clang-format /usr/bin/clang-format-15 100
+          sudo pip3 install black==22.3.0 pygments pytest==7.1.2 mypy==0.971
 
-      - name: Check generated files consistency
-        run:
-          python misc/scripts/check_get_file_list.py
+      - name: File formatting checks (file_format.sh)
+        run: |
+          bash ./misc/scripts/file_format.sh
+
+      - name: Header guards formatting checks (header_guards.sh)
+        run: |
+          bash ./misc/scripts/header_guards.sh
+
+      - name: Python style checks via black (black_format.sh)
+        run: |
+          bash ./misc/scripts/black_format.sh
+
+      - name: Python scripts static analysis (mypy_check.sh)
+        run: |
+          bash ./misc/scripts/mypy_check.sh
+
+      - name: Bindings generation checks (ensures get_file_list returns all generated files)
+        run: |
+          python ./misc/scripts/check_get_file_list.py
+
+      - name: Style checks via clang-format (clang_format.sh)
+        run: |
+          bash ./misc/scripts/clang_format.sh

.gitignore

@@ -8,7 +8,7 @@
 include/gen
 src/gen
 
-# Build configuration.
+# Build configuarion.
 /custom.py
 
 # Misc
@@ -100,7 +100,7 @@ AppPackages/
 
 # Others
 sql/
-*.[Cc]ache
+*.Cache
 ClientBin/
 [Ss]tyle[Cc]op.*
 ~$*
@@ -191,14 +191,3 @@ godot.creator.*
 
 # compile commands (https://clang.llvm.org/docs/JSONCompilationDatabase.html)
 compile_commands.json
-
-# Python development
-.venv
-venv
-
-# Clion Configuration
-.idea/
-cmake-build*/
-
-# CMake related
-CMakeUserPresets.json

.pre-commit-config.yaml

@@ -1,64 +0,0 @@
-default_language_version:
-  python: python3
-
-exclude: |
-  (?x)^(
-    gdextension/extension_api\.json|
-    gdextension/gdextension_interface\.h
-  )$
-
-repos:
-  - repo: https://github.com/pre-commit/mirrors-clang-format
-    rev: v17.0.6
-    hooks:
-      - id: clang-format
-
-  - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.4.4
-    hooks:
-      - id: ruff
-        args: [--fix]
-      - id: ruff-format
-
-  - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v0.971
-    hooks:
-      - id: mypy
-        files: \.py$
-        types_or: [text]
-
-  - repo: https://github.com/codespell-project/codespell
-    rev: v2.3.0
-    hooks:
-      - id: codespell
-        additional_dependencies: [tomli]
-
-  - repo: local
-    hooks:
-      - id: copyright-headers
-        name: copyright-headers
-        language: python
-        entry: python misc/scripts/copyright_headers.py
-        files: \.(c|h)pp$
-        exclude: ^test/
-
-      - id: header-guards
-        name: header-guards
-        language: python
-        entry: python misc/scripts/header_guards.py
-        files: \.hpp$
-        exclude: ^test/
-
-      - id: file-format
-        name: file-format
-        language: python
-        entry: python misc/scripts/file_format.py
-        types_or: [text]
-
-      - id: check-get-file-list
-        name: check-get-file-list
-        language: python
-        entry: python misc/scripts/check_get_file_list.py
-        pass_filenames: false
-        always_run: true
-        stages: [manual]

CMakeLists.txt

@@ -1,62 +1,212 @@
-cmake_minimum_required(VERSION 3.17)
+# cmake arguments
+# CMAKE_BUILD_TYPE:			Compilation target (Debug or Release defaults to Debug)
+#
+# godot-cpp cmake arguments
+# GODOT_GDEXTENSION_DIR:		Path to the directory containing GDExtension interface header and API JSON file
+# GODOT_CPP_SYSTEM_HEADERS		Mark the header files as SYSTEM. This may be useful to supress warnings in projects including this one.
+# GODOT_CPP_WARNING_AS_ERROR	Treat any warnings as errors
+# GODOT_CUSTOM_API_FILE:		Path to a custom GDExtension API JSON file (takes precedence over `gdextension_dir`)
+# FLOAT_PRECISION:				Floating-point precision level ("single", "double")
+#
+# Android cmake arguments
+# CMAKE_TOOLCHAIN_FILE:		The path to the android cmake toolchain ($ANDROID_NDK/build/cmake/android.toolchain.cmake)
+# ANDROID_NDK:				The path to the android ndk root folder
+# ANDROID_TOOLCHAIN_NAME:	The android toolchain (arm-linux-androideabi-4.9 or aarch64-linux-android-4.9 or x86-4.9 or x86_64-4.9)
+# ANDROID_PLATFORM:			The android platform version (android-23)
+# More info here: https://godot.readthedocs.io/en/latest/development/compiling/compiling_for_android.html
+#
+# Examples
+#
+# Builds a debug version:
+# cmake .
+# cmake --build .
+#
+# Builds a release version with clang
+# CC=/usr/bin/clang CXX=/usr/bin/clang++ cmake -DCMAKE_BUILD_TYPE=Release -G "Unix Makefiles" .
+# cmake --build .
+#
+# Builds an android armeabi-v7a debug version:
+# cmake -DCMAKE_TOOLCHAIN_FILE=$ANDROID_NDK/build/cmake/android.toolchain.cmake -DANDROID_NDK=$ANDROID_NDK \
+#		-DANDROID_TOOLCHAIN_NAME=arm-linux-androideabi-4.9 -DANDROID_PLATFORM=android-23 -DCMAKE_BUILD_TYPE=Debug .
+# cmake --build .
+#
+# Protip
+# Generate the buildfiles in a sub directory to not clutter the root directory with build files:
+# mkdir build && cd build && cmake -G "Unix Makefiles" .. && cmake --build .
+#
+# Todo
+# Test build for Windows, Mac and mingw.
 
-#[=======================================================================[.rst:
+project(godot-cpp LANGUAGES CXX)
+cmake_minimum_required(VERSION 3.12)
 
-CMake Version requirements
---------------------------
+option(GENERATE_TEMPLATE_GET_NODE "Generate a template version of the Node class's get_node." ON)
+option(GODOT_CPP_SYSTEM_HEADERS "Expose headers as SYSTEM." ON)
+option(GODOT_CPP_WARNING_AS_ERROR "Treat warnings as errors" OFF)
 
-To enable use of the emscripten emsdk hack for pseudo shared library support
-without polluting options for consumers we need to use the
-CMAKE_PROJECT_<PROJECT-NAME>_INCLUDE which was introduced in version 3.17
+# Add path to modules
+list( APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/" )
 
-Scons Compatibility
--------------------
-
-There is an understandable conflict between build systems as they define
-similar concepts in different ways. When there isn't a 1:1 relationship,
-compromises need to be made to resolve those differences.
-
-As we are attempting to maintain feature parity, and ease of maintenance, these
-CMake scripts are built to resemble the SCons build system wherever possible.
-
-The file structure and file content are made to match, if not in content then
-in spirit. The closer the two build systems look the easier they will be to
-maintain.
-
-Where the SCons additional scripts in the tools directory, The CMake scripts
-are in the cmake directory.
-
-For example, the tools/godotcpp.py is sourced into SCons, and the 'options'
-function is run.
-
-.. highlight:: python
-
-    cpp_tool = Tool("godotcpp", toolpath=["tools"])
-    cpp_tool.options(opts, env)
-
-The CMake equivalent is below.
-]=======================================================================]
-
-include( cmake/godotcpp.cmake )
-
-godotcpp_options()
-
-# Define our project.
-project( godot-cpp
-        VERSION 4.4
-        DESCRIPTION "C++ bindings for the Godot Engine's GDExtensions API."
-        HOMEPAGE_URL "https://github.com/godotengine/godot-cpp"
-        LANGUAGES CXX)
-
-compiler_detection()
-godotcpp_generate()
-
-# Conditionally enable the godot-cpp.test.<target> integration testing targets
-if( GODOTCPP_ENABLE_TESTING )
-    add_subdirectory( test )
+# Check if we are building ourself or being included
+if(${PROJECT_NAME} STREQUAL ${CMAKE_PROJECT_NAME})
+    set(GODOT_CPP_BUILDING_SELF ON)
 endif()
 
-# If this is the top level CMakeLists.txt, Generators which honor the
-# USE_FOLDERS flag will organize godot-cpp targets under the subfolder
-# 'godot-cpp'. This is enable by default from CMake version 3.26
-set_property(GLOBAL PROPERTY USE_FOLDERS ON)
+# Set some helper variables for readability
+set( compiler_is_clang "$<OR:$<CXX_COMPILER_ID:AppleClang>,$<CXX_COMPILER_ID:Clang>>" )
+set( compiler_is_gnu "$<CXX_COMPILER_ID:GNU>" )
+set( compiler_is_msvc "$<CXX_COMPILER_ID:MSVC>" )
+
+# Default build type is Debug in the SConstruct
+if("${CMAKE_BUILD_TYPE}" STREQUAL "")
+	set(CMAKE_BUILD_TYPE Debug)
+endif()
+
+if(NOT DEFINED BITS)
+	set(BITS 32)
+	if(CMAKE_SIZEOF_VOID_P EQUAL 8)
+		set(BITS 64)
+	endif(CMAKE_SIZEOF_VOID_P EQUAL 8)
+endif()
+
+# Input from user for GDExtension interface header and the API JSON file
+set(GODOT_GDEXTENSION_DIR "gdextension" CACHE STRING "")
+set(GODOT_CUSTOM_API_FILE "" CACHE STRING "")
+set(FLOAT_PRECISION "single" CACHE STRING "")
+if ("${FLOAT_PRECISION}" STREQUAL "double")
+	add_definitions(-DREAL_T_IS_DOUBLE)
+endif()
+
+set(GODOT_GDEXTENSION_API_FILE "${GODOT_GDEXTENSION_DIR}/extension_api.json")
+if (NOT "${GODOT_CUSTOM_API_FILE}" STREQUAL "")  # User-defined override.
+	set(GODOT_GDEXTENSION_API_FILE "${GODOT_CUSTOM_API_FILE}")
+endif()
+
+set(GODOT_COMPILE_FLAGS )
+
+if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
+	# using Visual Studio C++
+	set(GODOT_COMPILE_FLAGS "/EHsc") # /GF /MP
+
+	if(CMAKE_BUILD_TYPE MATCHES Debug)
+		set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} /MDd") # /Od /RTC1 /Zi
+	else()
+		set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} /MD /O2") # /Oy /GL /Gy
+		STRING(REGEX REPLACE "/RTC(su|[1su])" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+		string(REPLACE "/RTC1" "" CMAKE_CXX_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG})
+	endif(CMAKE_BUILD_TYPE MATCHES Debug)
+
+	add_definitions(-DNOMINMAX)
+else()  # GCC/Clang
+	set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -g")
+
+	if(CMAKE_BUILD_TYPE MATCHES Debug)
+		set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -fno-omit-frame-pointer -O0")
+	else()
+		set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -O3")
+	endif(CMAKE_BUILD_TYPE MATCHES Debug)
+endif()
+
+# Generate source from the bindings file
+find_package(Python3 3.4 REQUIRED) # pathlib should be present
+if(GENERATE_TEMPLATE_GET_NODE)
+	set(GENERATE_BINDING_PARAMETERS "True")
+else()
+	set(GENERATE_BINDING_PARAMETERS "False")
+endif()
+
+execute_process(COMMAND "${Python3_EXECUTABLE}" "-c" "import binding_generator; binding_generator.print_file_list(\"${GODOT_GDEXTENSION_API_FILE}\", \"${CMAKE_CURRENT_BINARY_DIR}\", headers=True, sources=True)"
+	WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+	OUTPUT_VARIABLE GENERATED_FILES_LIST
+)
+
+add_custom_command(OUTPUT ${GENERATED_FILES_LIST}
+		COMMAND "${Python3_EXECUTABLE}" "-c" "import binding_generator; binding_generator.generate_bindings(\"${GODOT_GDEXTENSION_API_FILE}\", \"${GENERATE_BINDING_PARAMETERS}\", \"${BITS}\", \"${FLOAT_PRECISION}\", \"${CMAKE_CURRENT_BINARY_DIR}\")"
+		VERBATIM
+		WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+		MAIN_DEPENDENCY ${GODOT_GDEXTENSION_API_FILE}
+		DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/binding_generator.py
+		COMMENT "Generating bindings"
+)
+
+# Get Sources
+file(GLOB_RECURSE SOURCES CONFIGURE_DEPENDS src/*.c**)
+file(GLOB_RECURSE HEADERS CONFIGURE_DEPENDS include/*.h**)
+
+# Define our godot-cpp library
+add_library(${PROJECT_NAME} STATIC
+		${SOURCES}
+		${HEADERS}
+		${GENERATED_FILES_LIST}
+)
+add_library(godot::cpp ALIAS ${PROJECT_NAME})
+
+include(GodotCompilerWarnings)
+
+# Treat warnings as errors if we are building ourself
+if(GODOT_CPP_BUILDING_SELF)
+    unset( GODOT_CPP_WARNING_AS_ERROR CACHE )
+    set_warning_as_error()
+endif()
+
+target_compile_features(${PROJECT_NAME}
+	PRIVATE
+		cxx_std_17
+)
+
+target_compile_definitions(${PROJECT_NAME} PUBLIC
+	$<$<CONFIG:Debug>:
+		DEBUG_ENABLED
+		DEBUG_METHODS_ENABLED
+	>
+	$<${compiler_is_msvc}:
+		TYPED_METHOD_BIND
+	>
+)
+
+target_link_options(${PROJECT_NAME} PRIVATE
+	$<$<NOT:${compiler_is_msvc}>:
+		-static-libgcc
+		-static-libstdc++
+		-Wl,-R,'$$ORIGIN'
+	>
+)
+
+# Optionally mark headers as SYSTEM
+set(GODOT_CPP_SYSTEM_HEADERS_ATTRIBUTE "")
+if (GODOT_CPP_SYSTEM_HEADERS)
+	set(GODOT_CPP_SYSTEM_HEADERS_ATTRIBUTE SYSTEM)
+endif ()
+
+target_include_directories(${PROJECT_NAME} ${GODOT_CPP_SYSTEM_HEADERS_ATTRIBUTE} PUBLIC
+	include
+	${CMAKE_CURRENT_BINARY_DIR}/gen/include
+	${GODOT_GDEXTENSION_DIR}
+)
+
+# Add the compile flags
+set_property(TARGET ${PROJECT_NAME} APPEND_STRING PROPERTY COMPILE_FLAGS ${GODOT_COMPILE_FLAGS})
+
+# Create the correct name (godot.os.build_type.system_bits)
+string(TOLOWER "${CMAKE_SYSTEM_NAME}" SYSTEM_NAME)
+string(TOLOWER "${CMAKE_BUILD_TYPE}" BUILD_TYPE)
+
+if(ANDROID)
+	# Added the android abi after system name
+	set(SYSTEM_NAME ${SYSTEM_NAME}.${ANDROID_ABI})
+
+	# Android does not have the bits at the end if you look at the main godot repo build
+	set(OUTPUT_NAME "godot-cpp.${SYSTEM_NAME}.${BUILD_TYPE}")
+else()
+	set(OUTPUT_NAME "godot-cpp.${SYSTEM_NAME}.${BUILD_TYPE}.${BITS}")
+endif()
+
+set_target_properties(${PROJECT_NAME}
+	PROPERTIES
+		CXX_EXTENSIONS OFF
+		POSITION_INDEPENDENT_CODE ON
+		ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/bin"
+		LIBRARY_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/bin"
+		RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/bin"
+		OUTPUT_NAME "${OUTPUT_NAME}"
+)

README.md

@@ -1,17 +1,9 @@
 # godot-cpp
 
-> [!WARNING]
+> **Warning**
 >
-> This repository's `master` branch is only usable with
-> [GDExtension](https://godotengine.org/article/introducing-gd-extensions)
-> from Godot's `master` branch.
->
-> For users of stable branches, switch to the branch matching your target Godot version:
-> - [`4.2`](https://github.com/godotengine/godot-cpp/tree/4.2)
-> - [`4.1`](https://github.com/godotengine/godot-cpp/tree/4.1)
-> - [`4.0`](https://github.com/godotengine/godot-cpp/tree/4.0)
->
-> Or check out the Git tag matching your Godot version (e.g. `godot-4.1.1-stable`).
+> This repository's `master` branch is only usable with Godot's ([GDExtension](https://godotengine.org/article/introducing-gd-extensions))
+> API (Godot 4.0 and later).
 >
 > For GDNative users (Godot 3.x), switch to the [`3.x`](https://github.com/godotengine/godot-cpp/tree/3.x)
 > or the [`3.5`](https://github.com/godotengine/godot-cpp/tree/3.5) branch.
@@ -22,7 +14,7 @@ This repository contains the  *C++ bindings* for the [**Godot Engine**](https://
 - [**Compatibility**](#compatibility)
 - [**Contributing**](#contributing)
 - [**Getting started**](#getting-started)
-- [**Examples and templates**](#examples-and-templates)
+- [**Included example**](#included-example)
 
 ## Versioning
 
@@ -49,20 +41,17 @@ Godot version.**
 
 ## Compatibility
 
-> [!WARNING]
->
-> The GDExtension API is brand new in Godot 4.0, and is still
+**Warning:** The GDExtension API is brand new in Godot 4.0, and is still
 considered in **beta** stage, despite Godot 4.0 itself being released.
->
-> This applies to both the GDExtension interface header, the API JSON, and this
+
+This applies to both the GDExtension interface header, the API JSON, and this
 first-party `godot-cpp` extension.
->
-> Some compatibility breakage is to be expected as GDExtension and `godot-cpp`
-> get more used, documented, and critical issues get resolved. See the
-> [Godot issue tracker](https://github.com/godotengine/godot/issues?q=is%3Aissue+is%3Aopen+label%3Atopic%3Agdextension)
-> and the [godot-cpp issue tracker](https://github.com/godotengine/godot-cpp/issues)
-> for a list of known issues, and be sure to provide feedback on issues and PRs
-> which affect your use of this extension.
+
+Some compatibility breakage is to be expected as GDExtension and `godot-cpp`
+get more used, documented, and critical issues get resolved. See the
+[issue tracker](https://github.com/godotengine/godot/issues) for a list of known
+issues, and be sure to provide feedback on issues and PRs which affect your use
+of this extension.
 
 ## Contributing
 
@@ -71,14 +60,12 @@ wish to help out, ensure you have an account on GitHub and create a "fork" of
 this repository. See [Pull request workflow](https://docs.godotengine.org/en/stable/community/contributing/pr_workflow.html)
 for instructions.
 
-Please install clang-format and the [pre-commit](https://pre-commit.com/) Python framework so formatting is done before your changes are submitted. See the [code style guidelines](https://docs.godotengine.org/en/latest/contributing/development/code_style_guidelines.html#pre-commit-hook) for instructions.
+Please install clang-format and copy the files in `misc/hooks` into `.git/hooks`
+so formatting is done before your changes are submitted.
 
 ## Getting started
 
-You need the same C++ pre-requisites installed that are required for the `godot` repository. Follow the [official build instructions for your target platform](https://docs.godotengine.org/en/latest/contributing/development/compiling/index.html#building-for-target-platforms).
-
-Getting started with GDExtensions is a bit similar to what it was for 3.x but also a bit different.
-
+It's a bit similar to what it was for 3.x but also a bit different.
 This new approach is much more akin to how core Godot modules are structured.
 
 Compiling this repository generates a static library to be linked with your shared lib,
@@ -86,22 +73,21 @@ just like before.
 
 To use the shared lib in your Godot project you'll need a `.gdextension`
 file, which replaces what was the `.gdnlib` before.
-See [example.gdextension](test/project/example.gdextension) used in the test project:
+Follow [the example](test/demo/example.gdextension):
 
 ```ini
 [configuration]
 
 entry_symbol = "example_library_init"
-compatibility_minimum = "4.1"
 
 [libraries]
 
-macos.debug = "res://bin/libgdexample.macos.debug.framework"
-macos.release = "res://bin/libgdexample.macos.release.framework"
-windows.debug.x86_64 = "res://bin/libgdexample.windows.debug.x86_64.dll"
-windows.release.x86_64 = "res://bin/libgdexample.windows.release.x86_64.dll"
-linux.debug.x86_64 = "res://bin/libgdexample.linux.debug.x86_64.so"
-linux.release.x86_64 = "res://bin/libgdexample.linux.release.x86_64.so"
+macos.debug = "bin/libgdexample.macos.debug.framework"
+macos.release = "bin/libgdexample.macos.release.framework"
+windows.debug.x86_64 = "bin/libgdexample.windows.debug.x86_64.dll"
+windows.release.x86_64 = "bin/libgdexample.windows.release.x86_64.dll"
+linux.debug.x86_64 = "bin/libgdexample.linux.debug.x86_64.so"
+linux.release.x86_64 = "bin/libgdexample.linux.release.x86_64.so"
 # Repeat for other architectures to support arm64, rv64, etc.
 ```
 
@@ -113,8 +99,8 @@ extern "C" {
 
 // Initialization.
 
-GDExtensionBool GDE_EXPORT example_library_init(GDExtensionInterfaceGetProcAddress p_get_proc_address, GDExtensionClassLibraryPtr p_library, GDExtensionInitialization *r_initialization) {
-	godot::GDExtensionBinding::InitObject init_obj(p_get_proc_address, p_library, r_initialization);
+GDExtensionBool GDE_EXPORT example_library_init(const GDExtensionInterface *p_interface, GDExtensionClassLibraryPtr p_library, GDExtensionInitialization *r_initialization) {
+	godot::GDExtensionBinding::InitObject init_obj(p_interface, p_library, r_initialization);
 
 	init_obj.register_initializer(initialize_example_module);
 	init_obj.register_terminator(uninitialize_example_module);
@@ -133,16 +119,12 @@ void initialize_example_module(ModuleInitializationLevel p_level) {
 	if (p_level != MODULE_INITIALIZATION_LEVEL_SCENE) {
 		return;
 	}
-	GDREGISTER_CLASS(Example);
+	ClassDB::register_class<Example>();
 }
 ```
 
 Any node and resource you register will be available in the corresponding `Create...` dialog. Any class will be available to scripting as well.
 
-## Examples and templates
+## Included example
 
-See the [godot-cpp-template](https://github.com/godotengine/godot-cpp-template) project for a
-generic reusable template.
-
-Or checkout the code for the [Summator example](https://github.com/paddy-exe/GDExtensionSummator)
-as shown in the [official documentation](https://docs.godotengine.org/en/latest/tutorials/scripting/gdextension/gdextension_cpp_example.html).
+Check the project in the `test` folder for an example on how to use and register different things.

SConstruct

@@ -1,25 +1,80 @@
 #!/usr/bin/env python
 
 import os
+import platform
+import sys
+import subprocess
+from binding_generator import scons_generate_bindings, scons_emit_files
+from SCons.Errors import UserError
 
 EnsureSConsVersion(4, 0)
 
 
-try:
-    Import("env")
-except Exception:
-    # Default tools with no platform defaults to gnu toolchain.
-    # We apply platform specific toolchains via our custom tools.
-    env = Environment(tools=["default"], PLATFORM="")
+def add_sources(sources, dir, extension):
+    for f in os.listdir(dir):
+        if f.endswith("." + extension):
+            sources.append(dir + "/" + f)
 
-env.PrependENVPath("PATH", os.getenv("PATH"))
+
+def normalize_path(val):
+    return val if os.path.isabs(val) else os.path.join(env.Dir("#").abspath, val)
+
+
+def validate_api_file(key, val, env):
+    if not os.path.isfile(normalize_path(val)):
+        raise UserError("GDExtension API file ('%s') does not exist: %s" % (key, val))
+
+
+def validate_gdextension_dir(key, val, env):
+    if not os.path.isdir(normalize_path(val)):
+        raise UserError("GDExtension directory ('%s') does not exist: %s" % (key, val))
+
+
+def get_gdextension_dir(env):
+    return normalize_path(env.get("gdextension_dir", env.Dir("gdextension").abspath))
+
+
+def get_api_file(env):
+    return normalize_path(env.get("custom_api_file", os.path.join(get_gdextension_dir(env), "extension_api.json")))
+
+
+# Try to detect the host platform automatically.
+# This is used if no `platform` argument is passed
+if sys.platform.startswith("linux"):
+    default_platform = "linux"
+elif sys.platform == "darwin":
+    default_platform = "macos"
+elif sys.platform == "win32" or sys.platform == "msys":
+    default_platform = "windows"
+elif ARGUMENTS.get("platform", ""):
+    default_platform = ARGUMENTS.get("platform")
+else:
+    raise ValueError("Could not detect platform automatically, please specify with platform=<platform>")
+
+# Default tools with no platform defaults to gnu toolchain.
+# We apply platform specific toolchains via our custom tools.
+env = Environment(tools=["default"], PLATFORM="")
+
+# Default num_jobs to local cpu count if not user specified.
+# SCons has a peculiarity where user-specified options won't be overridden
+# by SetOption, so we can rely on this to know if we should use our default.
+initial_num_jobs = env.GetOption("num_jobs")
+altered_num_jobs = initial_num_jobs + 1
+env.SetOption("num_jobs", altered_num_jobs)
+if env.GetOption("num_jobs") == altered_num_jobs:
+    cpu_count = os.cpu_count()
+    if cpu_count is None:
+        print("Couldn't auto-detect CPU count to configure build parallelism. Specify it with the -j argument.")
+    else:
+        safer_cpu_count = cpu_count if cpu_count <= 4 else cpu_count - 1
+        print(
+            "Auto-detected %d CPU cores available for build parallelism. Using %d cores by default. You can override it with the -j argument."
+            % (cpu_count, safer_cpu_count)
+        )
+        env.SetOption("num_jobs", safer_cpu_count)
 
 # Custom options and profile flags.
 customs = ["custom.py"]
-try:
-    customs += Import("customs")
-except Exception:
-    pass
 profile = ARGUMENTS.get("profile", "")
 if profile:
     if os.path.isfile(profile):
@@ -27,12 +82,113 @@ if profile:
     elif os.path.isfile(profile + ".py"):
         customs.append(profile + ".py")
 opts = Variables(customs, ARGUMENTS)
-cpp_tool = Tool("godotcpp", toolpath=["tools"])
-cpp_tool.options(opts, env)
-opts.Update(env)
 
+platforms = ("linux", "macos", "windows", "android", "ios", "javascript")
+opts.Add(
+    EnumVariable(
+        "platform",
+        "Target platform",
+        default_platform,
+        allowed_values=platforms,
+        ignorecase=2,
+    )
+)
+
+# Editor and template_debug are compatible (i.e. you can use the same binary for Godot editor builds and Godot debug templates).
+# Godot release templates are only compatible with "template_release" builds.
+# For this reason, we default to template_debug builds, unlike Godot which defaults to editor builds.
+opts.Add(
+    EnumVariable("target", "Compilation target", "template_debug", ("editor", "template_release", "template_debug"))
+)
+opts.Add(
+    PathVariable(
+        "gdextension_dir",
+        "Path to a custom directory containing GDExtension interface header and API JSON file",
+        None,
+        validate_gdextension_dir,
+    )
+)
+opts.Add(
+    PathVariable(
+        "custom_api_file",
+        "Path to a custom GDExtension API JSON file (takes precedence over `gdextension_dir`)",
+        None,
+        validate_api_file,
+    )
+)
+opts.Add(
+    BoolVariable("generate_bindings", "Force GDExtension API bindings generation. Auto-detected by default.", False)
+)
+opts.Add(BoolVariable("generate_template_get_node", "Generate a template version of the Node class's get_node.", True))
+
+opts.Add(BoolVariable("build_library", "Build the godot-cpp library.", True))
+opts.Add(EnumVariable("precision", "Set the floating-point precision level", "single", ("single", "double")))
+
+# Add platform options
+tools = {}
+for pl in platforms:
+    tool = Tool(pl, toolpath=["tools"])
+    if hasattr(tool, "options"):
+        tool.options(opts)
+    tools[pl] = tool
+
+# CPU architecture options.
+architecture_array = ["", "universal", "x86_32", "x86_64", "arm32", "arm64", "rv64", "ppc32", "ppc64", "wasm32"]
+architecture_aliases = {
+    "x64": "x86_64",
+    "amd64": "x86_64",
+    "armv7": "arm32",
+    "armv8": "arm64",
+    "arm64v8": "arm64",
+    "aarch64": "arm64",
+    "rv": "rv64",
+    "riscv": "rv64",
+    "riscv64": "rv64",
+    "ppcle": "ppc32",
+    "ppc": "ppc32",
+    "ppc64le": "ppc64",
+}
+opts.Add(EnumVariable("arch", "CPU architecture", "", architecture_array, architecture_aliases))
+
+# Targets flags tool (optimizations, debug symbols)
+target_tool = Tool("targets", toolpath=["tools"])
+target_tool.options(opts)
+
+opts.Update(env)
 Help(opts.GenerateHelpText(env))
 
+# Process CPU architecture argument.
+if env["arch"] == "":
+    # No architecture specified. Default to arm64 if building for Android,
+    # universal if building for macOS or iOS, wasm32 if building for web,
+    # otherwise default to the host architecture.
+    if env["platform"] in ["macos", "ios"]:
+        env["arch"] = "universal"
+    elif env["platform"] == "android":
+        env["arch"] = "arm64"
+    elif env["platform"] == "javascript":
+        env["arch"] = "wasm32"
+    else:
+        host_machine = platform.machine().lower()
+        if host_machine in architecture_array:
+            env["arch"] = host_machine
+        elif host_machine in architecture_aliases.keys():
+            env["arch"] = architecture_aliases[host_machine]
+        elif "86" in host_machine:
+            # Catches x86, i386, i486, i586, i686, etc.
+            env["arch"] = "x86_32"
+        else:
+            print("Unsupported CPU architecture: " + host_machine)
+            Exit()
+
+tool = Tool(env["platform"], toolpath=["tools"])
+
+if tool is None or not tool.exists(env):
+    raise ValueError("Required toolchain not found for platform " + env["platform"])
+
+tool.generate(env)
+target_tool.generate(env)
+
 # Detect and print a warning listing unknown SCons variables to ease troubleshooting.
 unknown = opts.UnknownVariables()
 if unknown:
@@ -40,12 +196,66 @@ if unknown:
     for item in unknown.items():
         print("    " + item[0] + "=" + item[1])
 
+print("Building for architecture " + env["arch"] + " on platform " + env["platform"])
+
+# Require C++17
+if env.get("is_msvc", False):
+    env.Append(CXXFLAGS=["/std:c++17"])
+else:
+    env.Append(CXXFLAGS=["-std=c++17"])
+
+if env["precision"] == "double":
+    env.Append(CPPDEFINES=["REAL_T_IS_DOUBLE"])
+
+# Generate bindings
+env.Append(BUILDERS={"GenerateBindings": Builder(action=scons_generate_bindings, emitter=scons_emit_files)})
+
+bindings = env.GenerateBindings(
+    env.Dir("."),
+    [get_api_file(env), os.path.join(get_gdextension_dir(env), "gdextension_interface.h"), "binding_generator.py"],
+)
+
 scons_cache_path = os.environ.get("SCONS_CACHE")
 if scons_cache_path is not None:
     CacheDir(scons_cache_path)
     Decider("MD5")
 
-cpp_tool.generate(env)
-library = env.GodotCPP()
+# Forces bindings regeneration.
+if env["generate_bindings"]:
+    AlwaysBuild(bindings)
+    NoCache(bindings)
 
+# Includes
+env.Append(CPPPATH=[[env.Dir(d) for d in [get_gdextension_dir(env), "include", os.path.join("gen", "include")]]])
+
+# Sources to compile
+sources = []
+add_sources(sources, "src", "cpp")
+add_sources(sources, "src/classes", "cpp")
+add_sources(sources, "src/core", "cpp")
+add_sources(sources, "src/variant", "cpp")
+sources.extend([f for f in bindings if str(f).endswith(".cpp")])
+
+suffix = ".{}.{}".format(env["platform"], env["target"])
+if env.dev_build:
+    suffix += ".dev"
+if env["precision"] == "double":
+    suffix += ".double"
+suffix += "." + env["arch"]
+if env["ios_simulator"]:
+    suffix += ".simulator"
+
+# Expose it when included from another project
+env["suffix"] = suffix
+
+library = None
+env["OBJSUFFIX"] = suffix + env["OBJSUFFIX"]
+library_name = "libgodot-cpp{}{}".format(suffix, env["LIBSUFFIX"])
+
+if env["build_library"]:
+    library = env.StaticLibrary(target=env.File("bin/%s" % library_name), source=sources)
+    Default(library)
+
+env.Append(LIBPATH=[env.Dir("bin")])
+env.Append(LIBS=library_name)
 Return("env")

build_profile.py

@@ -1,183 +0,0 @@
-import json
-import sys
-
-
-def parse_build_profile(profile_filepath, api):
-    if profile_filepath == "":
-        return {}
-
-    with open(profile_filepath, encoding="utf-8") as profile_file:
-        profile = json.load(profile_file)
-
-    api_dict = {}
-    parents = {}
-    children = {}
-    for engine_class in api["classes"]:
-        api_dict[engine_class["name"]] = engine_class
-        parent = engine_class.get("inherits", "")
-        child = engine_class["name"]
-        parents[child] = parent
-        if parent == "":
-            continue
-        children[parent] = children.get(parent, [])
-        children[parent].append(child)
-
-    included = []
-    front = list(profile.get("enabled_classes", []))
-    if front:
-        # These must always be included
-        front.append("WorkerThreadPool")
-        front.append("ClassDB")
-        front.append("ClassDBSingleton")
-        # In src/classes/low_level.cpp
-        front.append("FileAccess")
-        front.append("Image")
-        front.append("XMLParser")
-        # In include/godot_cpp/templates/thread_work_pool.hpp
-        front.append("Semaphore")
-    while front:
-        cls = front.pop()
-        if cls in included:
-            continue
-        included.append(cls)
-        parent = parents.get(cls, "")
-        if parent:
-            front.append(parent)
-
-    excluded = []
-    front = list(profile.get("disabled_classes", []))
-    while front:
-        cls = front.pop()
-        if cls in excluded:
-            continue
-        excluded.append(cls)
-        front += children.get(cls, [])
-
-    if included and excluded:
-        print(
-            "WARNING: Cannot specify both 'enabled_classes' and 'disabled_classes' in build profile. 'disabled_classes' will be ignored."
-        )
-
-    return {
-        "enabled_classes": included,
-        "disabled_classes": excluded,
-    }
-
-
-def generate_trimmed_api(source_api_filepath, profile_filepath):
-    with open(source_api_filepath, encoding="utf-8") as api_file:
-        api = json.load(api_file)
-
-    if profile_filepath == "":
-        return api
-
-    build_profile = parse_build_profile(profile_filepath, api)
-
-    engine_classes = {}
-    for class_api in api["classes"]:
-        engine_classes[class_api["name"]] = class_api["is_refcounted"]
-    for native_struct in api["native_structures"]:
-        if native_struct["name"] == "ObjectID":
-            continue
-        engine_classes[native_struct["name"]] = False
-
-    classes = []
-    for class_api in api["classes"]:
-        if not is_class_included(class_api["name"], build_profile):
-            continue
-        if "methods" in class_api:
-            methods = []
-            for method in class_api["methods"]:
-                if not is_method_included(method, build_profile, engine_classes):
-                    continue
-                methods.append(method)
-            class_api["methods"] = methods
-        classes.append(class_api)
-    api["classes"] = classes
-
-    return api
-
-
-def is_class_included(class_name, build_profile):
-    """
-    Check if an engine class should be included.
-    This removes classes according to a build profile of enabled or disabled classes.
-    """
-    included = build_profile.get("enabled_classes", [])
-    excluded = build_profile.get("disabled_classes", [])
-    if included:
-        return class_name in included
-    if excluded:
-        return class_name not in excluded
-    return True
-
-
-def is_method_included(method, build_profile, engine_classes):
-    """
-    Check if an engine class method should be included.
-    This removes methods according to a build profile of enabled or disabled classes.
-    """
-    included = build_profile.get("enabled_classes", [])
-    excluded = build_profile.get("disabled_classes", [])
-    ref_cls = set()
-    rtype = get_base_type(method.get("return_value", {}).get("type", ""))
-    args = [get_base_type(a["type"]) for a in method.get("arguments", [])]
-    if rtype in engine_classes:
-        ref_cls.add(rtype)
-    elif is_enum(rtype) and get_enum_class(rtype) in engine_classes:
-        ref_cls.add(get_enum_class(rtype))
-    for arg in args:
-        if arg in engine_classes:
-            ref_cls.add(arg)
-        elif is_enum(arg) and get_enum_class(arg) in engine_classes:
-            ref_cls.add(get_enum_class(arg))
-    for acls in ref_cls:
-        if len(included) > 0 and acls not in included:
-            return False
-        elif len(excluded) > 0 and acls in excluded:
-            return False
-    return True
-
-
-def is_enum(type_name):
-    return type_name.startswith("enum::") or type_name.startswith("bitfield::")
-
-
-def get_enum_class(enum_name: str):
-    if "." in enum_name:
-        if is_bitfield(enum_name):
-            return enum_name.replace("bitfield::", "").split(".")[0]
-        else:
-            return enum_name.replace("enum::", "").split(".")[0]
-    else:
-        return "GlobalConstants"
-
-
-def get_base_type(type_name):
-    if type_name.startswith("const "):
-        type_name = type_name[6:]
-    if type_name.endswith("*"):
-        type_name = type_name[:-1]
-    if type_name.startswith("typedarray::"):
-        type_name = type_name.replace("typedarray::", "")
-    return type_name
-
-
-def is_bitfield(type_name):
-    return type_name.startswith("bitfield::")
-
-
-if __name__ == "__main__":
-    if len(sys.argv) < 3 or len(sys.argv) > 4:
-        print("Usage: %s BUILD_PROFILE INPUT_JSON [OUTPUT_JSON]" % (sys.argv[0]))
-        sys.exit(1)
-    profile = sys.argv[1]
-    infile = sys.argv[2]
-    outfile = sys.argv[3] if len(sys.argv) > 3 else ""
-    api = generate_trimmed_api(infile, profile)
-
-    if outfile:
-        with open(outfile, "w", encoding="utf-8") as f:
-            json.dump(api, f)
-    else:
-        json.dump(api, sys.stdout)

cmake/GodotCPPModule.cmake

@@ -1,169 +0,0 @@
-#[=======================================================================[.rst:
-GodotCPPModule.cmake
----------------------
-
-This file contains functions and tests which may be needed by consumers.
-
-* Generate Trimmed API
-* Generate File List
-* Generate Bindings
-
-If you want to use these functions in your project extend the CMAKE_MODULE_PATH
-by adding these two lines into your CMakeLists.txt after the inclusion
-godot-cpp
-
-.. highlight:: cmake
-
-    list(APPEND CMAKE_MODULE_PATH "${godot-cpp_SOURCE_DIR}/cmake")
-    include( GodotCPPModule )
-
-]=======================================================================]
-find_package(Python3 3.4 REQUIRED) # pathlib should be present
-
-#[[ Generate Trimmed API
-
-The build_profile.py has a __main__ and is used as a tool
-Its usage is listed as:
-    $ python build_profile.py BUILD_PROFILE INPUT_JSON [OUTPUT_JSON]
-]]
-function( build_profile_generate_trimmed_api BUILD_PROFILE INPUT_JSON OUTPUT_JSON )
-    execute_process(
-            COMMAND "${Python3_EXECUTABLE}"
-                "${godot-cpp_SOURCE_DIR}/build_profile.py"
-                "${BUILD_PROFILE}"
-                "${INPUT_JSON}"
-                "${OUTPUT_JSON}"
-            WORKING_DIRECTORY ${godot-cpp_SOURCE_DIR}
-    )
-endfunction(  )
-
-
-#[[ Generate File List
-
-Use the binding_generator.py Python script to determine the list of files that
-will be passed to the code generator using extension_api.json.
-NOTE: This happens for every configure.]]
-function( binding_generator_get_file_list OUT_VAR_NAME API_FILEPATH OUTPUT_DIR )
-
-    # This code snippet will be squashed into a single line
-    # The two strings make this a list, in CMake lists are semicolon delimited strings.
-    set( PYTHON_SCRIPT
-"from binding_generator import print_file_list"
-"print_file_list( api_filepath='${API_FILEPATH}',
-    output_dir='${OUTPUT_DIR}',
-    headers=True,
-    sources=True)")
-    message( DEBUG "Python:\n${PYTHON_SCRIPT}" )
-
-    # Strip newlines and whitespace to make it a one-liner.
-    string( REGEX REPLACE "\n *" " " PYTHON_SCRIPT "${PYTHON_SCRIPT}" )
-
-    execute_process( COMMAND "${Python3_EXECUTABLE}" "-c" "${PYTHON_SCRIPT}"
-            WORKING_DIRECTORY "${godot-cpp_SOURCE_DIR}"
-            OUTPUT_VARIABLE GENERATED_FILES_LIST
-            OUTPUT_STRIP_TRAILING_WHITESPACE
-    )
-
-    # Debug output
-    message( DEBUG "FileList-Begin" )
-    foreach( PATH ${GENERATED_FILES_LIST} )
-        message( DEBUG ${PATH} )
-    endforeach()
-
-    # Error out if the file list generator returned no files.
-    list( LENGTH GENERATED_FILES_LIST LIST_LENGTH )
-    if( NOT LIST_LENGTH GREATER 0 )
-        message( FATAL_ERROR "File List Generation Failed")
-    endif()
-    message( STATUS "There are ${LIST_LENGTH} Files to generate" )
-
-    set( ${OUT_VAR_NAME} ${GENERATED_FILES_LIST} PARENT_SCOPE )
-endfunction(  )
-
-
-#[[ Generate Bindings
-
-Using the generated file list, use the binding_generator.py to generate the
-godot-cpp bindings. This will run at build time only if there are files
-missing. ]]
-function( binding_generator_generate_bindings API_FILE USE_TEMPLATE_GET_NODE, BITS, PRECISION, OUTPUT_DIR )
-    # This code snippet will be squashed into a single line
-    set( PYTHON_SCRIPT
-"from binding_generator import generate_bindings"
-"generate_bindings(
-    api_filepath='${API_FILE}',
-    use_template_get_node='${USE_TEMPLATE_GET_NODE}',
-    bits='${BITS}',
-    precision='${PRECISION}',
-    output_dir='${OUTPUT_DIR}')")
-
-    message( DEBUG "Python:\n${PYTHON_SCRIPT}" )
-
-    # Strip newlines and whitespace to make it a one-liner.
-    string( REGEX REPLACE "\n *" " " PYTHON_SCRIPT "${PYTHON_SCRIPT}" )
-
-    add_custom_command(OUTPUT ${GENERATED_FILES_LIST}
-            COMMAND "${Python3_EXECUTABLE}" "-c" "${PYTHON_SCRIPT}"
-            VERBATIM
-            WORKING_DIRECTORY ${godot-cpp_SOURCE_DIR}
-            MAIN_DEPENDENCY ${GODOTCPP_GDEXTENSION_API_FILE}
-            DEPENDS ${godot-cpp_SOURCE_DIR}/binding_generator.py
-            COMMENT "Generating bindings"
-    )
-endfunction(  )
-
-#[[ Generate doc_data.cpp
-The documentation displayed in the Godot editor is compiled into the extension.
-It takes a list of XML source files, and transforms them into a cpp file that
-is added to the sources list.]]
-function( generate_doc_source OUTPUT_PATH SOURCES )
-    # Transform SOURCES CMake LIST
-    # quote each path with ''
-    # join with , to transform into a python list minus the surrounding []
-    set( PYTHON_LIST "${SOURCES}")
-    list( TRANSFORM PYTHON_LIST REPLACE "(.*\.xml)" "'\\1'" )
-    list( JOIN PYTHON_LIST "," PYTHON_LIST )
-
-    get_filename_component(OUTPUT_DIR "${OUTPUT_PATH}" DIRECTORY)
-    file(MAKE_DIRECTORY ${OUTPUT_DIR} )
-
-    # Python one-liner to run our command
-    # lists in CMake are just strings delimited by ';', so this works.
-    set( PYTHON_SCRIPT "from doc_source_generator import generate_doc_source"
-            "generate_doc_source( '${OUTPUT_PATH}', [${PYTHON_LIST}] )" )
-
-    add_custom_command( OUTPUT "${OUTPUT_PATH}"
-            COMMAND "${Python3_EXECUTABLE}" "-c" "${PYTHON_SCRIPT}"
-            VERBATIM
-            WORKING_DIRECTORY "${godot-cpp_SOURCE_DIR}"
-            DEPENDS
-            "${godot-cpp_SOURCE_DIR}/doc_source_generator.py"
-            "${SOURCES}"
-            COMMENT "Generating: ${OUTPUT_PATH}"
-    )
-endfunction()
-
-#[[ target_doc_sources
-A simpler interface to add xml files as doc source to a output target.
-TARGET: The gdexension library target
-SOURCES: a list of xml files to use for source generation and inclusion.
-This function also adds a doc_gen target to test source generation.]]
-function( target_doc_sources TARGET SOURCES )
-    # set the generated file name
-    set( DOC_SOURCE_FILE "${CMAKE_CURRENT_BINARY_DIR}/gen/doc_source.cpp" )
-
-    # Create the file generation target, this won't be triggered unless a target
-    # that depends on DOC_SOURCE_FILE is built
-    generate_doc_source( "${DOC_SOURCE_FILE}" ${SOURCES} )
-
-    # Add DOC_SOURCE_FILE as a dependency to TARGET
-    target_sources( ${TARGET} PRIVATE "${DOC_SOURCE_FILE}" )
-
-    # Create a dummy target that depends on the source so that users can
-    # test the file generation task.
-    if( TARGET doc_gen )
-    else()
-        add_custom_target( doc_gen )
-    endif()
-    target_sources( doc_gen PRIVATE "${DOC_SOURCE_FILE}"  )
-endfunction()

cmake/GodotCompilerWarnings.cmake

@@ -0,0 +1,94 @@
+# Add warnings based on compiler & version
+# Set some helper variables for readability
+set( compiler_less_than_v8 "$<VERSION_LESS:$<CXX_COMPILER_VERSION>,8>" )
+set( compiler_greater_than_or_equal_v9 "$<VERSION_GREATER_EQUAL:$<CXX_COMPILER_VERSION>,9>" )
+set( compiler_greater_than_or_equal_v11 "$<VERSION_GREATER_EQUAL:$<CXX_COMPILER_VERSION>,11>" )
+set( compiler_less_than_v11 "$<VERSION_LESS:$<CXX_COMPILER_VERSION>,11>" )
+set( compiler_greater_than_or_equal_v12 "$<VERSION_GREATER_EQUAL:$<CXX_COMPILER_VERSION>,12>" )
+
+# These compiler options reflect what is in godot/SConstruct.
+target_compile_options( ${PROJECT_NAME} PRIVATE
+    # MSVC only
+    $<${compiler_is_msvc}:
+        /W4
+
+        # Disable warnings which we don't plan to fix.
+        /wd4100  # C4100 (unreferenced formal parameter): Doesn't play nice with polymorphism.
+        /wd4127  # C4127 (conditional expression is constant)
+        /wd4201  # C4201 (non-standard nameless struct/union): Only relevant for C89.
+        /wd4244  # C4244 C4245 C4267 (narrowing conversions): Unavoidable at this scale.
+        /wd4245
+        /wd4267
+        /wd4305  # C4305 (truncation): double to float or real_t, too hard to avoid.
+        /wd4514  # C4514 (unreferenced inline function has been removed)
+        /wd4714  # C4714 (function marked as __forceinline not inlined)
+        /wd4820  # C4820 (padding added after construct)
+    >
+
+    # Clang and GNU common options
+    $<$<OR:${compiler_is_clang},${compiler_is_gnu}>:
+        -Wall
+        -Wctor-dtor-privacy
+        -Wextra
+        -Wno-unused-parameter
+        -Wnon-virtual-dtor
+        -Wwrite-strings
+    >
+
+    # Clang only
+    $<${compiler_is_clang}:
+        -Wimplicit-fallthrough
+        -Wno-ordered-compare-function-pointers
+    >
+
+    # GNU only
+    $<${compiler_is_gnu}:
+        -Walloc-zero
+        -Wduplicated-branches
+        -Wduplicated-cond
+        -Wno-misleading-indentation
+        -Wplacement-new=1
+        -Wshadow-local
+        -Wstringop-overflow=4
+    >
+    $<$<AND:${compiler_is_gnu},${compiler_less_than_v8}>:
+        # Bogus warning fixed in 8+.
+        -Wno-strict-overflow
+    >
+    $<$<AND:${compiler_is_gnu},${compiler_greater_than_or_equal_v9}>:
+        -Wattribute-alias=2
+    >
+    $<$<AND:${compiler_is_gnu},${compiler_greater_than_or_equal_v11}>:
+        # Broke on MethodBind templates before GCC 11.
+        -Wlogical-op
+    >
+    $<$<AND:${compiler_is_gnu},${compiler_less_than_v11}>:
+        # Regression in GCC 9/10, spams so much in our variadic templates that we need to outright disable it.
+        -Wno-type-limits
+    >
+    $<$<AND:${compiler_is_gnu},${compiler_greater_than_or_equal_v12}>:
+        # False positives in our error macros, see GH-58747.
+        -Wno-return-type
+    >
+)
+
+# Treat warnings as errors
+function( set_warning_as_error )
+    message( STATUS "[${PROJECT_NAME}] Treating warnings as errors")
+    if ( CMAKE_VERSION VERSION_GREATER_EQUAL "3.24" )
+        set_target_properties( ${PROJECT_NAME}
+            PROPERTIES
+                COMPILE_WARNING_AS_ERROR ON
+        )
+    else()
+        target_compile_options( ${PROJECT_NAME}
+            PRIVATE
+                $<${compiler_is_msvc}:/WX>
+                $<$<OR:${compiler_is_clang},${compiler_is_gnu}>:-Werror>
+        )
+    endif()
+endfunction()
+
+if ( GODOT_CPP_WARNING_AS_ERROR )
+    set_warning_as_error()
+endif()

cmake/android.cmake

@@ -1,40 +0,0 @@
-#[=======================================================================[.rst:
-Android
--------
-
-This file contains functions for options and configuration for targeting the
-Android platform
-
-Configuration of the Android toolchain is done using toolchain files,
-CMakePresets, or variables on the command line.
-
-The `Android SDK`_ provides toolchain files to help with configuration.
-
-CMake has its own `built-in support`_ for cross compiling to the
-Android platforms.
-
-.. warning::
-
-    Android does not support or test the CMake built-in workflow, recommend
-    using their toolchain file.
-
-.. _Android SDK:https://developer.android.com/ndk/guides/cmake
-
-.. _built-in support:https://cmake.org/cmake/help/latest/manual/cmake-toolchains.7.html#cross-compiling-for-android
-
-There is further information and examples in the doc/cmake.rst file.
-
-]=======================================================================]
-function( android_options )
-    # Android Options
-endfunction()
-
-function( android_generate )
-    target_compile_definitions(${TARGET_NAME}
-            PUBLIC
-            ANDROID_ENABLED
-            UNIX_ENABLED
-    )
-
-    common_compiler_flags()
-endfunction()

cmake/common_compiler_flags.cmake

@@ -1,177 +0,0 @@
-#[=======================================================================[.rst:
-Common Compiler Flags
----------------------
-
-This file contains host platform toolchain and target platform agnostic
-configuration. It includes flags like optimization levels, warnings, and
-features. For target platform specific flags look to each of the
-``cmake/<platform>.cmake`` files.
-
-]=======================================================================]
-
-#[[ Compiler Configuration, not to be confused with build targets ]]
-set( DEBUG_SYMBOLS "$<OR:$<CONFIG:Debug>,$<CONFIG:RelWithDebInfo>>" )
-
-#[[ Compiler Identification ]]
-set( IS_CLANG "$<CXX_COMPILER_ID:Clang>" )
-set( IS_APPLECLANG "$<CXX_COMPILER_ID:AppleClang>" )
-set( IS_GNU "$<CXX_COMPILER_ID:GNU>" )
-set( IS_MSVC "$<CXX_COMPILER_ID:MSVC>" )
-set( NOT_MSVC "$<NOT:$<CXX_COMPILER_ID:MSVC>>" )
-
-set( GNU_LT_V8 "$<VERSION_LESS:$<CXX_COMPILER_VERSION>,8>" )
-set( GNU_GE_V9 "$<VERSION_GREATER_EQUAL:$<CXX_COMPILER_VERSION>,9>" )
-set( GNU_GT_V11 "$<VERSION_GREATER_EQUAL:$<CXX_COMPILER_VERSION>,11>" )
-set( GNU_LT_V11 "$<VERSION_LESS:$<CXX_COMPILER_VERSION>,11>" )
-set( GNU_GE_V12 "$<VERSION_GREATER_EQUAL:$<CXX_COMPILER_VERSION>,12>" )
-
-#[[ Check for clang-cl with MSVC frontend
-The compiler is tested and set when the project command is called.
-The variable CXX_COMPILER_FRONTEND_VARIANT was introduced in 3.14
-The generator expression $<CXX_COMPILER_FRONTEND_VARIANT> wasn't introduced
-until CMake 3.30 so we can't use it yet.
-
-So to support clang downloaded from llvm.org which uses the MSVC frontend
-by default, we need to test for it. ]]
-function( compiler_detection )
-    if( ${CMAKE_CXX_COMPILER_ID} STREQUAL Clang )
-        if( ${CMAKE_CXX_COMPILER_FRONTEND_VARIANT} STREQUAL MSVC )
-            message( "Using clang-cl" )
-            set( IS_CLANG   "0" PARENT_SCOPE )
-            set( IS_MSVC    "1" PARENT_SCOPE )
-            set( NOT_MSVC   "0" PARENT_SCOPE )
-        endif ()
-    endif ()
-endfunction(  )
-
-function( common_compiler_flags )
-
-    target_compile_features(${TARGET_NAME}
-            PUBLIC
-            cxx_std_17
-    )
-
-    # These compiler options reflect what is in godot/SConstruct.
-    target_compile_options( ${TARGET_NAME}
-        PUBLIC
-            # Disable exception handling. Godot doesn't use exceptions anywhere, and this
-            # saves around 20% of binary size and very significant build time.
-            $<${DISABLE_EXCEPTIONS}:
-                $<${NOT_MSVC}:-fno-exceptions>
-            >
-
-            # Enabling Debug Symbols
-            $<${DEBUG_SYMBOLS}:
-                # Adding dwarf-4 explicitly makes stacktraces work with clang builds,
-                # otherwise addr2line doesn't understand them.
-                $<${NOT_MSVC}:
-                    -gdwarf-4
-                    $<IF:${IS_DEV_BUILD},-g3,-g2>
-                >
-            >
-
-            $<${IS_DEV_BUILD}:
-                $<${NOT_MSVC}:-fno-omit-frame-pointer -O0>
-            >
-
-            $<${HOT_RELOAD}:
-                $<${IS_GNU}:-fno-gnu-unique>
-            >
-
-        # MSVC only
-        $<${IS_MSVC}:
-            # /MP isn't valid for clang-cl with msvc frontend
-            $<$<CXX_COMPILER_ID:MSVC>:/MP${PROC_N}>
-            /W4
-
-            # Disable warnings which we don't plan to fix.
-            /wd4100  # C4100 (unreferenced formal parameter): Doesn't play nice with polymorphism.
-            /wd4127  # C4127 (conditional expression is constant)
-            /wd4201  # C4201 (non-standard nameless struct/union): Only relevant for C89.
-            /wd4244  # C4244 C4245 C4267 (narrowing conversions): Unavoidable at this scale.
-            /wd4245
-            /wd4267
-            /wd4305  # C4305 (truncation): double to float or real_t, too hard to avoid.
-            /wd4514  # C4514 (unreferenced inline function has been removed)
-            /wd4714  # C4714 (function marked as __forceinline not inlined)
-            /wd4820  # C4820 (padding added after construct)
-
-            /utf-8
-        >
-
-        # Clang and GNU common options
-        $<$<OR:${IS_CLANG},${IS_GNU}>:
-            -Wall
-            -Wctor-dtor-privacy
-            -Wextra
-            -Wno-unused-parameter
-            -Wnon-virtual-dtor
-            -Wwrite-strings
-        >
-
-        # Clang only
-        $<${IS_CLANG}:
-            -Wimplicit-fallthrough
-            -Wno-ordered-compare-function-pointers
-        >
-
-        # GNU only
-        $<${IS_GNU}:
-            -Walloc-zero
-            -Wduplicated-branches
-            -Wduplicated-cond
-            -Wno-misleading-indentation
-            -Wplacement-new=1
-            -Wshadow-local
-            -Wstringop-overflow=4
-
-            # Bogus warning fixed in 8+.
-            $<${GNU_LT_V8}:-Wno-strict-overflow>
-
-            $<${GNU_GE_V9}:-Wattribute-alias=2>
-
-            # Broke on MethodBind templates before GCC 11.
-            $<${GNU_GT_V11}:-Wlogical-op>
-
-            # Regression in GCC 9/10, spams so much in our variadic templates that we need to outright disable it.
-            $<${GNU_LT_V11}:-Wno-type-limits>
-
-            # False positives in our error macros, see GH-58747.
-            $<${GNU_GE_V12}:-Wno-return-type>
-        >
-    )
-
-    target_compile_definitions(${TARGET_NAME}
-        PUBLIC
-            GDEXTENSION
-
-            # features
-            $<${DEBUG_FEATURES}:DEBUG_ENABLED DEBUG_METHODS_ENABLED>
-
-            $<${IS_DEV_BUILD}:DEV_ENABLED>
-
-            $<${HOT_RELOAD}:HOT_RELOAD_ENABLED>
-
-            $<$<STREQUAL:${GODOTCPP_PRECISION},double>:REAL_T_IS_DOUBLE>
-
-            $<${IS_MSVC}:$<${DISABLE_EXCEPTIONS}:_HAS_EXCEPTIONS=0>>
-
-            $<${THREADS_ENABLED}:THREADS_ENABLED>
-    )
-
-    target_link_options( ${TARGET_NAME}
-        PUBLIC
-            $<${IS_MSVC}:
-                /WX             # treat link warnings as errors.
-                /MANIFEST:NO    # We dont need a manifest
-            >
-
-            $<${DEBUG_SYMBOLS}:$<${IS_MSVC}:/DEBUG:FULL>>
-            $<$<NOT:${DEBUG_SYMBOLS}>:
-                $<${IS_GNU}:-s>
-                $<${IS_CLANG}:-s>
-                $<${IS_APPLECLANG}:-Wl,-S -Wl,-x -Wl,-dead_strip>
-            >
-    )
-
-endfunction()

cmake/emsdkHack.cmake

@@ -1,40 +0,0 @@
-#[=======================================================================[.rst:
-emsdkHack
----------
-
-The Emscripten platform doesn't support the use of shared libraries as known by cmake.
-
-* https://github.com/emscripten-core/emscripten/issues/15276
-* https://github.com/emscripten-core/emscripten/issues/17804
-
-This workaround only works due to the way the cmake scripts are loaded.
-
-Prior to the use of ``project( ... )`` directive we need to set
-``CMAKE_PROJECT_INCLUDE=cmake/emscripten.cmake``.
-This file will be loaded after the toolchain overriding the settings that
-prevent shared library building.
-
-CMAKE_PROJECT_INCLUDE was Added in version 3.15.
-``CMAKE_PROJECT_<projectName>_INCLUDE`` was Added in version 3.17:
-
-More information on cmake's `code injection`_
-
-.. _code injection:https://cmake.org/cmake/help/latest/command/project.html#code-injection
-
-Overwrite Shared Library Properties to allow shared libs to be generated.
-]=======================================================================]
-if( EMSCRIPTEN )
-    set_property(GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS TRUE)
-    set(CMAKE_SHARED_LIBRARY_CREATE_C_FLAGS "-sSIDE_MODULE=1")
-    set(CMAKE_SHARED_LIBRARY_CREATE_CXX_FLAGS "-sSIDE_MODULE=1")
-    set(CMAKE_SHARED_LIBRARY_SUFFIX) # remove the suffix from the shared lib
-    set(CMAKE_STRIP FALSE)  # used by default in pybind11 on .so modules
-
-    # The Emscripten toolchain sets the default value for EMSCRIPTEN_SYSTEM_PROCESSOR to x86
-    # and CMAKE_SYSTEM_PROCESSOR to this value. I don't want that.
-    set(CMAKE_SYSTEM_PROCESSOR "wasm32" )
-    # the above prevents the need for logic like:
-    #if( ${CMAKE_SYSTEM_NAME} STREQUAL Emscripten )
-    #    set( SYSTEM_ARCH wasm32 )
-    #endif ()
-endif ()

cmake/godotcpp.cmake

@@ -1,373 +0,0 @@
-#[=======================================================================[.rst:
-godotcpp.cmake
---------------
-
-As godot-cpp is a C++ project, there are no C files, and detection of a C
-compiler is unnecessary. When CMake performs the configure process, if a
-C compiler is specified, like in a toolchain, or from an IDE, then it will
-print a warning stating that the CMAKE_C_COMPILER compiler is unused.
-This if statement simply silences that warning.
-]=======================================================================]
-if( CMAKE_C_COMPILER )
-endif ()
-
-#[=======================================================================[.rst:
-Include Platform Files
-----------------------
-
-Because these files are included into the top level CMakelists.txt before the
-project directive, it means that
-
-* ``CMAKE_CURRENT_SOURCE_DIR`` is the location of godot-cpp's CMakeLists.txt
-* ``CMAKE_SOURCE_DIR`` is the location where any prior ``project(...)``
-  directive was
-
-]=======================================================================]
-include( ${CMAKE_CURRENT_SOURCE_DIR}/cmake/GodotCPPModule.cmake)
-include( ${CMAKE_CURRENT_SOURCE_DIR}/cmake/common_compiler_flags.cmake)
-include( ${CMAKE_CURRENT_SOURCE_DIR}/cmake/android.cmake)
-include( ${CMAKE_CURRENT_SOURCE_DIR}/cmake/ios.cmake)
-include( ${CMAKE_CURRENT_SOURCE_DIR}/cmake/linux.cmake)
-include( ${CMAKE_CURRENT_SOURCE_DIR}/cmake/macos.cmake)
-include( ${CMAKE_CURRENT_SOURCE_DIR}/cmake/web.cmake)
-include( ${CMAKE_CURRENT_SOURCE_DIR}/cmake/windows.cmake)
-
-
-# Detect number of processors
-include(ProcessorCount)
-ProcessorCount(PROC_MAX)
-message( "Auto-detected ${PROC_MAX} CPU cores available for build parallelism." )
-
-# List of known platforms
-set( PLATFORM_LIST linux macos windows android ios web )
-
-# List of known architectures
-set( ARCH_LIST x86_32 x86_64 arm32 arm64 rv64 ppc32 ppc64 wasm32 )
-
-# Function to map processors to known architectures
-function( godot_arch_name OUTVAR )
-
-    # Special case for macos universal builds that target both x86_64 and arm64
-    if( DEFINED CMAKE_OSX_ARCHITECTURES)
-        if( "x86_64" IN_LIST CMAKE_OSX_ARCHITECTURES AND "arm64" IN_LIST CMAKE_OSX_ARCHITECTURES)
-            set(${OUTVAR} "universal" PARENT_SCOPE )
-            return()
-        endif()
-    endif()
-
-    # Direct match early out.
-    string( TOLOWER "${CMAKE_SYSTEM_PROCESSOR}" ARCH )
-    if( ARCH IN_LIST ARCH_LIST )
-        set( ${OUTVAR} "${ARCH}" PARENT_SCOPE)
-        return()
-    endif()
-
-    # Known aliases
-    set( x86_64 "w64;amd64;x86-64" )
-    set( arm32  "armv7;armv7-a" )
-    set( arm64  "armv8;arm64v8;aarch64;armv8-a" )
-    set( rv64   "rv;riscv;riscv64" )
-    set( ppc32  "ppcle;ppc" )
-    set( ppc64  "ppc64le" )
-
-    if( ARCH IN_LIST x86_64  )
-        set(${OUTVAR} "x86_64" PARENT_SCOPE )
-
-    elseif( ARCH IN_LIST arm32 )
-        set(${OUTVAR} "arm32" PARENT_SCOPE )
-
-    elseif( ARCH IN_LIST arm64 )
-        set(${OUTVAR} "arm64" PARENT_SCOPE )
-
-    elseif( ARCH IN_LIST rv64 )
-        set(${OUTVAR} "rv64" PARENT_SCOPE )
-
-    elseif( ARCH IN_LIST ppc32 )
-        set(${OUTVAR} "ppc32" PARENT_SCOPE )
-
-    elseif( ARCH IN_LIST ppc64 )
-        set(${OUTVAR} "ppc64" PARENT_SCOPE )
-
-    elseif( ARCH MATCHES "86")
-        # Catches x86, i386, i486, i586, i686, etc.
-        set(${OUTVAR} "x86_32" PARENT_SCOPE )
-
-    else()
-        # Default value is whatever the processor is.
-        set(${OUTVAR} ${CMAKE_SYSTEM_PROCESSOR} PARENT_SCOPE )
-    endif ()
-endfunction()
-
-# Function to define all the options.
-function( godotcpp_options )
-    #NOTE: platform is managed using toolchain files.
-    #NOTE: arch is managed by using toolchain files.
-    # Except for macos universal, which can be set by GODOTCPP_MACOS_UNIVERSAL=YES
-
-    # Input from user for GDExtension interface header and the API JSON file
-    set( GODOTCPP_GDEXTENSION_DIR "gdextension" CACHE PATH
-            "Path to a custom directory containing GDExtension interface header and API JSON file ( /path/to/gdextension_dir )" )
-    set( GODOTCPP_CUSTOM_API_FILE "" CACHE FILEPATH
-            "Path to a custom GDExtension API JSON file (takes precedence over `GODOTCPP_GDEXTENSION_DIR`) ( /path/to/custom_api_file )")
-
-    #TODO generate_bindings
-
-    option( GODOTCPP_GENERATE_TEMPLATE_GET_NODE
-            "Generate a template version of the Node class's get_node. (ON|OFF)" ON)
-
-    #TODO build_library
-
-    set( GODOTCPP_PRECISION "single" CACHE STRING
-            "Set the floating-point precision level (single|double)")
-
-    set( GODOTCPP_THREADS ON CACHE BOOL "Enable threading support" )
-
-    #TODO compiledb
-    #TODO compiledb_file
-
-    set( GODOTCPP_BUILD_PROFILE "" CACHE PATH
-            "Path to a file containing a feature build profile" )
-
-    set( GODOTCPP_USE_HOT_RELOAD "" CACHE BOOL
-            "Enable the extra accounting required to support hot reload. (ON|OFF)")
-
-    # Disable exception handling. Godot doesn't use exceptions anywhere, and this
-    # saves around 20% of binary size and very significant build time (GH-80513).
-    option( GODOTCPP_DISABLE_EXCEPTIONS "Force disabling exception handling code (ON|OFF)" ON )
-
-    set( GODOTCPP_SYMBOL_VISIBILITY "hidden" CACHE STRING
-            "Symbols visibility on GNU platforms. Use 'auto' to apply the default value. (auto|visible|hidden)")
-    set_property( CACHE GODOTCPP_SYMBOL_VISIBILITY PROPERTY STRINGS "auto;visible;hidden" )
-
-    #TODO optimize
-
-    option( GODOTCPP_DEV_BUILD "Developer build with dev-only debugging code (DEV_ENABLED)" OFF )
-
-    #[[ debug_symbols
-    Debug symbols are enabled by using the Debug or RelWithDebInfo build configurations.
-    Single Config Generator is set at configure time
-
-        cmake ../ -DCMAKE_BUILD_TYPE=Debug
-
-    Multi-Config Generator is set at build time
-
-        cmake --build . --config Debug
-
-    ]]
-
-    # FIXME These options are not present in SCons, and perhaps should be added there.
-    option( GODOTCPP_SYSTEM_HEADERS "Expose headers as SYSTEM." OFF )
-    option( GODOTCPP_WARNING_AS_ERROR "Treat warnings as errors" OFF )
-
-    # Enable Testing
-    option( GODOTCPP_ENABLE_TESTING "Enable the godot-cpp.test.<target> integration testing targets" OFF )
-
-    #[[ Target Platform Options ]]
-    android_options()
-    ios_options()
-    linux_options()
-    macos_options()
-    web_options()
-    windows_options()
-endfunction()
-
-# Function to configure and generate the targets
-function( godotcpp_generate )
-    #[[ Multi-Threaded MSVC Compilation
-    When using the MSVC compiler the build command -j <n> only specifies
-    parallel jobs or targets, and not multi-threaded compilation To speed up
-    compile times on msvc, the /MP <n> flag can be set. But we need to set it
-    at configure time.
-
-    MSVC is true when the compiler is some version of Microsoft Visual C++ or
-    another compiler simulating the Visual C++ cl command-line syntax. ]]
-    if( MSVC )
-        math( EXPR PROC_N "(${PROC_MAX}-1) | (${X}-2)>>31 & 1" )
-        message( "Using ${PROC_N} cores for multi-threaded compilation.")
-        # TODO You can override it at configure time with ...." )
-    else ()
-        message( "Using ${CMAKE_BUILD_PARALLEL_LEVEL} cores, You can override"
-        " it at configure time by using -j <n> or --parallel <n> on the build"
-        " command.")
-        message( "  eg. cmake --build . -j 7  ...")
-    endif ()
-
-    #[[ GODOTCPP_SYMBOL_VISIBLITY
-    To match the SCons options, the allowed values are "auto", "visible", and "hidden"
-    This effects the compiler flag_ -fvisibility=[default|internal|hidden|protected]
-    The corresponding target option CXX_VISIBILITY_PRESET accepts the compiler values.
-
-    TODO: It is probably worth a pull request which changes both to use the compiler values
-    .. _flag:https://gcc.gnu.org/onlinedocs/gcc/Code-Gen-Options.html#index-fvisibility
-    ]]
-    if( ${GODOTCPP_SYMBOL_VISIBILITY} STREQUAL "auto" OR ${GODOTCPP_SYMBOL_VISIBILITY} STREQUAL "visible" )
-        set( GODOTCPP_SYMBOL_VISIBILITY "default" )
-    endif ()
-
-    # Setup variable to optionally mark headers as SYSTEM
-    set( GODOTCPP_SYSTEM_HEADERS_ATTRIBUTE "")
-    if( GODOTCPP_SYSTEM_HEADERS)
-        set( GODOTCPP_SYSTEM_HEADERS_ATTRIBUTE SYSTEM)
-    endif ()
-
-    #[[ Configure Binding Variables ]]
-    # Generate Binding Parameters (True|False)
-    set( USE_TEMPLATE_GET_NODE "False" )
-    if( GODOTCPP_GENERATE_TEMPLATE_GET_NODE )
-        set( USE_TEMPLATE_GET_NODE "True" )
-    endif()
-
-    # Bits (32|64)
-    math( EXPR BITS "${CMAKE_SIZEOF_VOID_P} * 8" ) # CMAKE_SIZEOF_VOID_P refers to target architecture.
-
-    # API json File
-    set( GODOTCPP_GDEXTENSION_API_FILE "${GODOTCPP_GDEXTENSION_DIR}/extension_api.json")
-    if( GODOTCPP_CUSTOM_API_FILE )  # User-defined override.
-        set( GODOTCPP_GDEXTENSION_API_FILE "${GODOTCPP_CUSTOM_API_FILE}")
-    endif()
-
-    # Build Profile
-    if( GODOTCPP_BUILD_PROFILE )
-        message( STATUS "Using build profile to trim api file")
-        message(  "\tBUILD_PROFILE = '${GODOTCPP_BUILD_PROFILE}'")
-        message(  "\tAPI_SOURCE = '${GODOTCPP_GDEXTENSION_API_FILE}'")
-        build_profile_generate_trimmed_api(
-                "${GODOTCPP_BUILD_PROFILE}"
-                "${GODOTCPP_GDEXTENSION_API_FILE}"
-                "${CMAKE_CURRENT_BINARY_DIR}/extension_api.json" )
-        set( GODOTCPP_GDEXTENSION_API_FILE "${CMAKE_CURRENT_BINARY_DIR}/extension_api.json" )
-    endif()
-
-    message( STATUS "GODOTCPP_GDEXTENSION_API_FILE = '${GODOTCPP_GDEXTENSION_API_FILE}'")
-
-    # generate the file list to use
-    binding_generator_get_file_list( GENERATED_FILES_LIST
-            "${GODOTCPP_GDEXTENSION_API_FILE}"
-            "${CMAKE_CURRENT_BINARY_DIR}" )
-
-    binding_generator_generate_bindings(
-            "${GODOTCPP_GDEXTENSION_API_FILE}"
-            "${USE_TEMPLATE_GET_NODE}"
-            "${BITS}"
-            "${GODOTCPP_PRECISION}"
-            "${CMAKE_CURRENT_BINARY_DIR}" )
-
-    add_custom_target( godot-cpp.generate_bindings DEPENDS ${GENERATED_FILES_LIST} )
-    set_target_properties( godot-cpp.generate_bindings PROPERTIES FOLDER "godot-cpp" )
-
-    ### Platform is derived from the toolchain target
-    # See GeneratorExpressions PLATFORM_ID and CMAKE_SYSTEM_NAME
-    string( CONCAT SYSTEM_NAME
-            "$<$<PLATFORM_ID:Android>:android.${ANDROID_ABI}>"
-            "$<$<PLATFORM_ID:iOS>:ios>"
-            "$<$<PLATFORM_ID:Linux>:linux>"
-            "$<$<PLATFORM_ID:Darwin>:macos>"
-            "$<$<PLATFORM_ID:Emscripten>:web>"
-            "$<$<PLATFORM_ID:Windows>:windows>"
-            "$<$<PLATFORM_ID:Msys>:windows>"
-    )
-
-    # Process CPU architecture argument.
-    godot_arch_name( ARCH_NAME )
-
-    # Transform options into generator expressions
-    set( HOT_RELOAD-UNSET "$<STREQUAL:${GODOTCPP_USE_HOT_RELOAD},>")
-
-    set( DISABLE_EXCEPTIONS "$<BOOL:${GODOTCPP_DISABLE_EXCEPTIONS}>")
-
-    set( THREADS_ENABLED "$<BOOL:${GODOTCPP_THREADS}>" )
-
-    # GODOTCPP_DEV_BUILD
-    set( RELEASE_TYPES "Release;MinSizeRel")
-    get_property( IS_MULTI_CONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG )
-    if( IS_MULTI_CONFIG )
-        message( NOTICE "=> Default build type is Debug. For other build types add --config <type> to build command")
-    elseif( GODOTCPP_DEV_BUILD AND CMAKE_BUILD_TYPE IN_LIST RELEASE_TYPES )
-        message( WARNING "=> GODOTCPP_DEV_BUILD implies a Debug-like build but CMAKE_BUILD_TYPE is '${CMAKE_BUILD_TYPE}'")
-    endif ()
-    set( IS_DEV_BUILD "$<BOOL:${GODOTCPP_DEV_BUILD}>")
-
-    ### Define our godot-cpp library targets
-    foreach ( TARGET_ALIAS template_debug template_release editor )
-        set( TARGET_NAME "godot-cpp.${TARGET_ALIAS}" )
-
-        # Generator Expressions that rely on the target
-        set( DEBUG_FEATURES "$<NOT:$<STREQUAL:${TARGET_ALIAS},template_release>>" )
-        set( HOT_RELOAD "$<IF:${HOT_RELOAD-UNSET},${DEBUG_FEATURES},$<BOOL:${GODOTCPP_USE_HOT_RELOAD}>>" )
-
-        # Suffix
-        string( CONCAT GODOTCPP_SUFFIX
-                "$<1:.${SYSTEM_NAME}>"
-                "$<1:.${TARGET_ALIAS}>"
-                "$<${IS_DEV_BUILD}:.dev>"
-                "$<$<STREQUAL:${GODOTCPP_PRECISION},double>:.double>"
-                "$<1:.${ARCH_NAME}>"
-                # TODO IOS_SIMULATOR
-                "$<$<NOT:${THREADS_ENABLED}>:.nothreads>"
-        )
-
-        # the godot-cpp.* library targets
-        add_library( ${TARGET_NAME} STATIC EXCLUDE_FROM_ALL )
-        add_library( godot-cpp::${TARGET_ALIAS} ALIAS ${TARGET_NAME} )
-
-        file( GLOB_RECURSE GODOTCPP_SOURCES LIST_DIRECTORIES NO CONFIGURE_DEPENDS src/*.cpp )
-
-        target_sources( ${TARGET_NAME}
-                PRIVATE
-                ${GODOTCPP_SOURCES}
-                ${GENERATED_FILES_LIST}
-        )
-
-        target_include_directories( ${TARGET_NAME} ${GODOTCPP_SYSTEM_HEADERS_ATTRIBUTE} PUBLIC
-                include
-                ${CMAKE_CURRENT_BINARY_DIR}/gen/include
-                ${GODOTCPP_GDEXTENSION_DIR}
-        )
-
-        set_target_properties( ${TARGET_NAME}
-                PROPERTIES
-                CXX_STANDARD 17
-                CXX_EXTENSIONS OFF
-                CXX_VISIBILITY_PRESET ${GODOTCPP_SYMBOL_VISIBILITY}
-
-                COMPILE_WARNING_AS_ERROR ${GODOTCPP_WARNING_AS_ERROR}
-                POSITION_INDEPENDENT_CODE ON
-                BUILD_RPATH_USE_ORIGIN ON
-
-                PREFIX      "lib"
-                OUTPUT_NAME "${PROJECT_NAME}${GODOTCPP_SUFFIX}"
-
-                ARCHIVE_OUTPUT_DIRECTORY "$<1:${CMAKE_BINARY_DIR}/bin>"
-
-                # Things that are handy to know for dependent targets
-                GODOTCPP_PLATFORM  "${SYSTEM_NAME}"
-                GODOTCPP_TARGET    "${TARGET_ALIAS}"
-                GODOTCPP_ARCH      "${ARCH_NAME}"
-                GODOTCPP_PRECISION "${GODOTCPP_PRECISION}"
-                GODOTCPP_SUFFIX    "${GODOTCPP_SUFFIX}"
-
-                # Some IDE's respect this property to logically group targets
-                FOLDER "godot-cpp"
-        )
-
-        if( CMAKE_SYSTEM_NAME STREQUAL Android )
-            android_generate()
-        elseif ( CMAKE_SYSTEM_NAME STREQUAL iOS )
-            ios_generate()
-        elseif ( CMAKE_SYSTEM_NAME STREQUAL Linux )
-            linux_generate()
-        elseif ( CMAKE_SYSTEM_NAME STREQUAL Darwin )
-            macos_generate()
-        elseif ( CMAKE_SYSTEM_NAME STREQUAL Emscripten )
-            web_generate()
-        elseif ( CMAKE_SYSTEM_NAME STREQUAL Windows )
-            windows_generate()
-        endif ()
-
-    endforeach ()
-
-    # Added for backwards compatibility with prior cmake solution so that builds dont immediately break
-    # from a missing target.
-    add_library( godot::cpp ALIAS godot-cpp.template_debug )
-
-endfunction()

cmake/ios.cmake

@@ -1,21 +0,0 @@
-#[=======================================================================[.rst:
-Ios
----
-
-This file contains functions for options and configuration for targeting the
-Ios platform
-
-]=======================================================================]
-function(ios_options)
-    # iOS options
-endfunction()
-
-function(ios_generate)
-    target_compile_definitions(${TARGET_NAME}
-            PUBLIC
-            IOS_ENABLED
-            UNIX_ENABLED
-    )
-
-    common_compiler_flags()
-endfunction()

cmake/linux.cmake

@@ -1,21 +0,0 @@
-#[=======================================================================[.rst:
-Linux
------
-
-This file contains functions for options and configuration for targeting the
-Linux platform
-
-]=======================================================================]
-function( linux_options )
-    # Linux Options
-endfunction()
-
-function( linux_generate )
-    target_compile_definitions( ${TARGET_NAME}
-            PUBLIC
-            LINUX_ENABLED
-            UNIX_ENABLED
-    )
-
-    common_compiler_flags()
-endfunction()

cmake/macos.cmake

@@ -1,46 +0,0 @@
-#[=======================================================================[.rst:
-MacOS
------
-
-This file contains functions for options and configuration for targeting the
-MacOS platform
-
-# To build universal binaries, ie targeting both x86_64 and arm64, use
-# the CMAKE_OSX_ARCHITECTURES variable prior to any project calls.
-# https://cmake.org/cmake/help/latest/variable/CMAKE_OSX_ARCHITECTURES.html
-
-]=======================================================================]
-
-# Find Requirements
-IF(APPLE)
-    set( CMAKE_OSX_SYSROOT $ENV{SDKROOT} )
-    find_library( COCOA_LIBRARY REQUIRED
-        NAMES Cocoa
-        PATHS ${CMAKE_OSX_SYSROOT}/System/Library
-        PATH_SUFFIXES Frameworks
-        NO_DEFAULT_PATH)
-ENDIF (APPLE)
-
-function( macos_options )
-endfunction()
-
-function( macos_generate )
-
-    target_compile_definitions(${TARGET_NAME}
-            PUBLIC
-            MACOS_ENABLED
-            UNIX_ENABLED
-    )
-
-    target_link_options( ${TARGET_NAME}
-            PUBLIC
-            -Wl,-undefined,dynamic_lookup
-    )
-
-    target_link_libraries( ${TARGET_NAME}
-            INTERFACE
-            ${COCOA_LIBRARY}
-    )
-
-    common_compiler_flags()
-endfunction()

cmake/web.cmake

@@ -1,42 +0,0 @@
-#[=======================================================================[.rst:
-Web
----
-
-This file contains functions for options and configuration for targeting the
-Web platform
-
-]=======================================================================]
-
-# Emscripten requires this hack for use of the SHARED option
-set( CMAKE_PROJECT_godot-cpp_INCLUDE cmake/emsdkHack.cmake )
-
-function( web_options )
-    # web options
-endfunction()
-
-
-function( web_generate )
-    target_compile_definitions(${TARGET_NAME}
-            PUBLIC
-            WEB_ENABLED
-            UNIX_ENABLED
-    )
-
-    target_compile_options( ${TARGET_NAME}
-            PUBLIC
-            -sSIDE_MODULE
-            -sSUPPORT_LONGJMP=wasm
-            -fno-exceptions
-            $<${THREADS_ENABLED}:-sUSE_PTHREADS=1>
-    )
-
-    target_link_options( ${TARGET_NAME}
-            INTERFACE
-            -sWASM_BIGINT
-            -sSUPPORT_LONGJMP=wasm
-            -fvisibility=hidden
-            -shared
-    )
-
-    common_compiler_flags()
-endfunction()

cmake/windows.cmake

@@ -1,103 +0,0 @@
-#[=======================================================================[.rst:
-Windows
--------
-This file contains functions for options and configuration for targeting the
-Windows platform
-
-Because this file is included into the top level CMakelists.txt before the
-project directive, it means that
-
-* ``CMAKE_CURRENT_SOURCE_DIR`` is the location of godot-cpp's CMakeLists.txt
-* ``CMAKE_SOURCE_DIR`` is the location where any prior ``project(...)``
-    directive was
-
-MSVC Runtime Selection
-----------------------
-
-There are two main ways to set the msvc runtime library;
-Using ``target_compile_options()`` to add the flags
-or using the ``CMAKE_MSVC_RUNTIME_LIBRARY`` property_ abstraction, introduced
-in CMake version 3.15 with the policy CMP0091_ to remove the flags from
-``CMAKE_<LANG>_FLAGS_<CONFIG>``.
-
-Default: ``CMAKE_MSVC_RUNTIME_LIBRARY="MultiThreaded$<$<CONFIG:Debug>:Debug>DLL"``
-
-This initializes each target's ``MSVC_RUNTIME_LIBRARY`` property at the time of
-target creation.
-
-it is stated in the msvc_ documentation that: "All modules passed to a given
-invocation of the linker must have been compiled with the same runtime library
-compiler option (/MD, /MT, /LD)."
-
-This creates a conundrum for us, the ``CMAKE_MSVC_RUNTIME_LIBRARY`` needs to be
-correct at the time the target is created, but we have no control over the
-consumers CMake scripts, and the per-target ``MSVC_RUNTIME_LIBRARY`` property
-is not transient.
-
-It has been raised that not using ``CMAKE_MSVC_RUNTIME_LIBRARY`` can also cause
-issues_ when a dependency( independent to godot-cpp ) that doesn't set any
-runtime flags, which relies purely on the ``CMAKE_MSVC_RUNTIME_LIBRARY``
-variable will very likely not have the correct msvc runtime flags set.
-
-So we'll set ``CMAKE_MSVC_RUNTIME_LIBRARY`` as CACHE STRING so that it will be
-available for consumer target definitions, but also be able to be overridden if
-needed.
-
-Additionally we message consumers notifying them and pointing to this
-documentation.
-
-.. _CMP0091:https://cmake.org/cmake/help/latest/policy/CMP0091.html
-.. _property:https://cmake.org/cmake/help/latest/variable/CMAKE_MSVC_RUNTIME_LIBRARY.html
-.. https://discourse.cmake.org/t/mt-staticrelease-doesnt-match-value-md-dynamicrelease/5428/4
-.. _msvc: https://learn.microsoft.com/en-us/cpp/build/reference/md-mt-ld-use-run-time-library
-.. _issues: https://github.com/godotengine/godot-cpp/issues/1699
-
-]=======================================================================]
-function( windows_options )
-    option( GODOTCPP_USE_STATIC_CPP "Link MinGW/MSVC C++ runtime libraries statically" ON )
-    option( GODOTCPP_DEBUG_CRT "Compile with MSVC's debug CRT (/MDd)" OFF )
-
-    message( STATUS "If not already cached, setting CMAKE_MSVC_RUNTIME_LIBRARY.\n"
-            "\tFor more information please read godot-cpp/cmake/windows.cmake")
-
-    set( CMAKE_MSVC_RUNTIME_LIBRARY
-            "MultiThreaded$<IF:$<BOOL:${GODOTCPP_DEBUG_CRT}>,DebugDLL,$<$<NOT:$<BOOL:${GODOTCPP_USE_STATIC_CPP}>>:DLL>>"
-            CACHE STRING "Select the MSVC runtime library for use by compilers targeting the MSVC ABI.")
-endfunction()
-
-
-#[===========================[ Target Generation ]===========================]
-function( windows_generate )
-    set( STATIC_CPP "$<BOOL:${GODOTCPP_USE_STATIC_CPP}>")
-
-    set_target_properties( ${TARGET_NAME}
-            PROPERTIES
-            PDB_OUTPUT_DIRECTORY "$<1:${CMAKE_SOURCE_DIR}/bin>"
-    )
-
-    target_compile_definitions( ${TARGET_NAME}
-        PUBLIC
-            WINDOWS_ENABLED
-            $<${IS_MSVC}:
-                TYPED_METHOD_BIND
-                NOMINMAX
-            >
-    )
-
-    target_link_options( ${TARGET_NAME}
-            PUBLIC
-
-            $<${NOT_MSVC}:
-                -Wl,--no-undefined
-                $<${STATIC_CPP}:
-                    -static
-                    -static-libgcc
-                    -static-libstdc++
-                >
-            >
-
-            $<${IS_CLANG}:-lstdc++>
-    )
-
-    common_compiler_flags()
-endfunction()

doc/cmake.rst

@@ -1,377 +0,0 @@
-CMake
-=====
-
-.. warning::
-
-    The CMake scripts do not have feature parity with the SCons ones at this
-    stage and are still a work in progress. There are a number of people who
-    have been working on alternative CMake solutions that are frequently
-    referenced in the discord chats: Ivan's cmake-rewrite_ branch and
-    Vorlac's godot-roguelite_ Project
-
-.. _cmake-rewrite: https://github.com/IvanInventor/godot-cpp/tree/cmake-rewrite
-.. _godot-roguelite: https://github.com/vorlac/godot-roguelite
-
-Introduction
-------------
-
-Compiling godot-cpp independently of an extension project is mainly for
-godot-cpp developers, package maintainers, and CI/CD. Look to the
-godot-cpp-template_ for a practical example on how to consume the godot-cpp
-library as part of a Godot extension.
-
-Configuration examples are listed at the bottom of the page.
-
-.. _godot-cpp-template: https://github.com/godotengine/godot-cpp-template
-
-SCons Deviations
-----------------
-
-Not everything from SCons can be perfectly representable in CMake, here are
-the notable differences.
-
-- debug_symbols
-    No longer has an explicit option, and is enabled via Debug-like CMake
-    build configurations; Debug, RelWithDebInfo.
-
-- dev_build
-    Does not define NDEBUG when disabled, NDEBUG is set via Release-like
-    CMake build configurations; Release, MinSizeRel.
-
-Testing Integration
--------------------
-When consuming a third party CMake project into yours, an unfortunate side
-effect is that the targets of the consumed project appear in the list of
-available targets, and are by default included in the ALL meta target
-created by most build systems. For this reason, all the targets specified
-in godot-cpp are marked with the ``EXCLUDE_FROM_ALL`` tag to prevent
-unnecessary compilation. The testing targets ``godot-cpp.test.<target>``
-are also guarded by ``GODOTCPP_ENABLE_TESTING`` which is off by default.
-
-To configure and build the godot-cpp project to enable the integration
-testing targets the command will look something like:
-
-.. code-block::
-
-    # Assuming our current directory is the godot-cpp source root
-    mkdir cmake-build
-    cd cmake-build
-    cmake .. -DGODOTCPP_ENABLE_TESTING=YES
-    cmake --build . --target godot-cpp.test.template_debug
-
-Basic walkthrough
------------------
-
-.. topic:: Clone the git repository
-
-    .. code-block::
-
-        git clone https://github.com/godotengine/godot-cpp.git
-        Cloning into 'godot-cpp'...
-        ...
-        cd godot-cpp
-
-
-.. topic:: Out-of-tree build directory
-
-    Create a build directory for CMake to put caches and build artifacts in and
-    change directory to it. This is typically as a sub-directory of the project
-    root but can be outside the source tree. This is so that generated files do
-    not clutter up the source tree.
-
-    .. code-block::
-
-        mkdir cmake-build
-        cd cmake-build
-
-.. topic:: Configure the build
-
-    CMake doesn't build the code, it generates the files that another tool uses
-    to build the code. To see the list of generators run ``cmake --help``. The
-    first phase of which is running through the configuration scripts.
-
-    Configure and generate Ninja build files.
-
-    .. code-block::
-
-        cmake .. -G "Ninja"
-
-    To list the available options CMake use the ``-L[AH]`` option. ``A`` is for
-    advanced, and ``H`` is for help strings.
-
-    .. code-block::
-
-        cmake .. -LH
-
-    Options are specified on the command line when configuring
-
-    .. code-block::
-
-        cmake .. -DGODOTCPP_USE_HOT_RELOAD:BOOL=ON \
-            -DGODOTCPP_PRECISION:STRING=double \
-            -DCMAKE_BUILD_TYPE:STRING=Debug
-
-    Review setting-build-variables_ and build-configurations_ for more information.
-
-    .. _setting-build-variables: https://cmake.org/cmake/help/latest/guide/user-interaction/index.html#setting-build-variables
-    .. _build-configurations: https://cmake.org/cmake/help/latest/manual/cmake-buildsystem.7.html#build-configurations
-
-    A non-exhaustive list of options:
-
-    .. code-block::
-
-        // Path to a custom GDExtension API JSON file (takes precedence over `GODOTCPP_GDEXTENSION_DIR`) ( /path/to/custom_api_file )
-        `GODOTCPP_CUSTOM_API_FILE:FILEPATH=`
-
-        // Force disabling exception handling code (ON|OFF)
-        GODOTCPP_DISABLE_EXCEPTIONS:BOOL=ON
-
-        // Path to a custom directory containing GDExtension interface header and API JSON file ( /path/to/gdextension_dir )
-        GODOTCPP_GDEXTENSION_DIR:PATH=gdextension
-
-        // Generate a template version of the Node class's get_node. (ON|OFF)
-        GODOTCPP_GENERATE_TEMPLATE_GET_NODE:BOOL=ON
-
-        // Set the floating-point precision level (single|double)
-        GODOTCPP_PRECISION:STRING=single
-
-        // Symbols visibility on GNU platforms. Use 'auto' to apply the default value. (auto|visible|hidden)
-        GODOTCPP_SYMBOL_VISIBILITY:STRING=hidden
-
-        // Expose headers as SYSTEM.
-        GODOTCPP_SYSTEM_HEADERS:BOOL=ON
-
-        // Enable the extra accounting required to support hot reload. (ON|OFF)
-        GODOTCPP_USE_HOT_RELOAD:BOOL=
-
-        // Treat warnings as errors
-        GODOTCPP_WARNING_AS_ERROR:BOOL=OFF
-
-
-.. topic:: Compiling
-
-   A target and a configuration is required, as the default ``all`` target does
-   not include anything and when using multi-config generators like ``Ninja
-   Multi-Config``, ``Visual Studio *`` or ``Xcode`` the build configuration
-   needs to be specified at build time. Build in Release mode unless you need
-   debug symbols.
-
-    .. code-block::
-
-        cmake --build . -t template_debug --config Debug
-
-Examples
---------
-
-Windows and MSVC - Release
-~~~~~~~~~~~~~~~~~~~~~~~~~~
-So long as CMake is installed from the `CMake Downloads`_ page and in the PATH,
-and Microsoft Visual Studio is installed with c++ support, CMake will detect
-the MSVC compiler.
-
-Remembering that Visual Studio is a Multi-Config Generator so the build type
-needs to be specified at build time.
-
-.. _CMake downloads: https://cmake.org/download/
-
-.. code-block::
-
-    # Assuming our current directory is the godot-cpp source root
-    mkdir build-msvc
-    cd build-msvc
-    cmake .. -DGODOTCPP_ENABLE_TESTING=YES
-    cmake --build . -t godot-cpp.test.template_debug --config Debug
-
-
-MSys2/clang64, "Ninja" - Debug
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Assumes the ming-w64-clang-x86_64-toolchain is installed
-
-Remembering that Ninja is a Single-Config Generator so the build type
-needs to be specified at Configure time.
-
-Using the msys2/clang64 shell
-
-.. code-block::
-
-    # Assuming our current directory is the godot-cpp source root
-    mkdir build-clang
-    cd build-clang
-    cmake .. -G"Ninja" -DGODOTCPP_ENABLE_TESTING=YES -DCMAKE_BUILD_TYPE=Debug
-    cmake --build . -t godot-cpp.test.template_debug
-
-MSys2/clang64, "Ninja Multi-Config" - dev_build, Debug Symbols
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-Assumes the ming-w64-clang-x86_64-toolchain is installed
-
-This time we are choosing the 'Ninja Multi-Config' generator, so the build
-type is specified at build time.
-
-Using the msys2/clang64 shell
-
-.. code-block::
-
-    # Assuming our current directory is the godot-cpp source root
-    mkdir build-clang
-    cd build-clang
-    cmake .. -G"Ninja Multi-Config" -DGODOTCPP_ENABLE_TESTING=YES -DGODOTCPP_DEV_BUILD:BOOL=ON
-    cmake --build . -t godot-cpp.test.template_debug --config Debug
-
-Emscripten for web platform
-~~~~~~~~~~~~~~~~~~~~~~~~~~~
-I've only tested this on windows so far.
-
-I cloned and installed the latest Emscripten tools to ``c:\emsdk``
-At the time of writing that was v3.1.69
-
-I've been using ``C:\emsdk\emsdk.ps1 activate latest`` to enable the
-environment from powershell in the current shell.
-
-The ``emcmake.bat`` utility adds the emscripten toolchain to the CMake command
-
-.. code-block::
-
-    # Assuming our current directory is the godot-cpp source root
-    C:\emsdk\emsdk.ps1 activate latest
-    mkdir build-wasm32
-    cd build-wasm32
-    emcmake.bat cmake ../
-    cmake --build . --target template_release
-
-Android Cross Compile from Windows
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-There are two separate paths you can choose when configuring for android.
-
-Use the ``CMAKE_ANDROID_*`` variables specified on the commandline or in your
-own toolchain file as listed in the cmake-toolchains_ documentation
-
-.. _cmake-toolchains: https://cmake.org/cmake/help/latest/manual/cmake-toolchains.7.html#cross-compiling-for-android-with-the-ndk
-
-Or use the toolchain and scripts provided by the Android SDK and make changes
-using the ``ANDROID_*`` variables listed there. Where ``<version>`` is whatever
-ndk version you have installed (tested with `23.2.8568313`) and ``<platform>``
-is for android sdk platform, (tested with ``android-29``)
-
-.. warning::
-
-    The Android SDK website explicitly states that they do not support using
-    the CMake built-in method, and recommends you stick with their toolchain
-    files.
-
-.. topic:: Using your own toolchain file as described in the CMake documentation
-
-    .. code-block::
-
-        # Assuming our current directory is the godot-cpp source root
-        mkdir build-android
-        cd build-android
-        cmake .. --toolchain my_toolchain.cmake
-        cmake --build . -t template_release
-
-    Doing the equivalent on just using the command line
-
-    .. code-block::
-
-        # Assuming our current directory is the godot-cpp source root
-        mkdir build-android
-        cd build-android
-        cmake .. \
-            -DCMAKE_SYSTEM_NAME=Android \
-            -DCMAKE_SYSTEM_VERSION=<platform> \
-            -DCMAKE_ANDROID_ARCH_ABI=<arch> \
-            -DCMAKE_ANDROID_NDK=/path/to/android-ndk
-        cmake --build . -t template_release
-
-.. topic:: Using the toolchain file from the Android SDK
-
-    Defaults to minimum supported version( android-16 in my case) and armv7-a.
-
-    .. code-block::
-
-        # Assuming our current directory is the godot-cpp source root
-        mkdir build-android
-        cd build-android
-        cmake .. --toolchain $ANDROID_HOME/ndk/<version>/build/cmake/android.toolchain.cmake
-        cmake --build . -t template_release
-
-    Specify Android platform and ABI
-
-    .. code-block::
-
-        # Assuming our current directory is the godot-cpp source root
-        mkdir build-android
-        cd build-android
-        cmake .. --toolchain $ANDROID_HOME/ndk/<version>/build/cmake/android.toolchain.cmake \
-            -DANDROID_PLATFORM:STRING=android-29 \
-            -DANDROID_ABI:STRING=armeabi-v7a
-        cmake --build . -t template_release
-
-
-Toolchains
-----------
-This section attempts to list the host and target combinations that have been
-at tested.
-
-Info on cross compiling triplets indicates that the naming is a little more
-freeform that expected, and tailored to its use case. Triplets tend to have the
-format ``<arch>[sub][-vendor][-OS][-env]``
-
-* `osdev.org <https://wiki.osdev.org/Target_Triplet>`_
-* `stack overflow <https://stackoverflow.com/questions/13819857/does-a-list-of-all-known-target-triplets-in-use-exist>`_
-* `LLVM <https://llvm.org/doxygen/classllvm_1_1Triple.html>`_
-* `clang target triple <https://clang.llvm.org/docs/CrossCompilation.html#target-triple>`_
-* `vcpkg <https://learn.microsoft.com/en-us/vcpkg/concepts/triplets>`_
-* `wasm32-unknown-emscripten <https://blog.therocode.net/2020/10/a-guide-to-rust-sdl2-emscripten>`_
-
-Linux Host
-~~~~~~~~~~
-
-:Target: x86_64-linux
-
-Macos Host
-~~~~~~~~~~
-
-:System: Mac Mini
-:OS Name: Sequoia 15.0.1
-:Processor: Apple M2
-
-Windows Host
-~~~~~~~~~~~~
-
-:OS Name: Microsoft Windows 11 Home, 10.0.22631 N/A Build 22631
-:Processor: AMD Ryzen 7 6800HS Creator Edition
-
-`Microsoft Visual Studio 17 2022 <https://visualstudio.microsoft.com/vs/>`_
-    :Target: x86_64-w64
-
-`LLVM <https://llvm.org/>`_
-    :Target: x86_64-pc-windows-msvc
-
-`AndroidSDK <https://developer.android.com/studio/#command-tools>`_
-    armv7-none-linux-androideabi16
-
-`Emscripten <https://emscripten.org/>`_
-    :Compiler: Emscripten
-    :Target: wasm32-unknown-emscripten
-
-`MinGW-w64 <https://www.mingw-w64.org/>`_ based toolchains
-
-    `MSYS2 <https://www.msys2.org/>`_
-        Necessary reading about MSYS2 `environments <https://www.msys2.org/docs/environments/>`_
-
-        ucrt64
-            :Compiler: gcc version 14.2.0 (Rev1, Built by MSYS2 project)
-            :Target:   x86_64-w64-mingw32
-
-        clang64
-            :Compiler: clang version 18.1.8
-            :Target:   x86_64-w64-windows-gnu
-
-    `LLVM-MinGW <https://github.com/mstorsjo/llvm-mingw/releases>`_
-
-    `MinGW-W64-builds <https://github.com/niXman/mingw-builds-binaries/releases>`_
-        :Compiler: gcc
-        :Target: x86_64-w64-mingw32-ucrt
-
-    `Jetbrains-CLion <https://www.jetbrains.com/clion/>`_
-        :Target: x86_64-w64-mingw32-msvcrt

doc_source_generator.py

@@ -1,55 +0,0 @@
-#!/usr/bin/env python
-
-import glob
-import os
-import zlib
-
-
-def generate_doc_source(dst, source):
-    g = open(dst, "w", encoding="utf-8")
-    buf = ""
-    docbegin = ""
-    docend = ""
-    for src in source:
-        src_path = str(src)
-        if not src_path.endswith(".xml"):
-            continue
-        with open(src_path, "r", encoding="utf-8") as f:
-            content = f.read()
-        buf += content
-
-    buf = (docbegin + buf + docend).encode("utf-8")
-    decomp_size = len(buf)
-
-    # Use maximum zlib compression level to further reduce file size
-    # (at the cost of initial build times).
-    buf = zlib.compress(buf, zlib.Z_BEST_COMPRESSION)
-
-    g.write("/* THIS FILE IS GENERATED DO NOT EDIT */\n")
-    g.write("\n")
-    g.write("#include <godot_cpp/godot.hpp>\n")
-    g.write("\n")
-
-    g.write('static const char *_doc_data_hash = "' + str(hash(buf)) + '";\n')
-    g.write("static const int _doc_data_uncompressed_size = " + str(decomp_size) + ";\n")
-    g.write("static const int _doc_data_compressed_size = " + str(len(buf)) + ";\n")
-    g.write("static const unsigned char _doc_data_compressed[] = {\n")
-    for i in range(len(buf)):
-        g.write("\t" + str(buf[i]) + ",\n")
-    g.write("};\n")
-    g.write("\n")
-
-    g.write(
-        "static godot::internal::DocDataRegistration _doc_data_registration(_doc_data_hash, _doc_data_uncompressed_size, _doc_data_compressed_size, _doc_data_compressed);\n"
-    )
-    g.write("\n")
-
-    g.close()
-
-
-def scons_generate_doc_source(target, source, env):
-    generate_doc_source(str(target[0]), source)
-
-
-def generate_doc_source_from_directory(target, directory):
-    generate_doc_source(target, glob.glob(os.path.join(directory, "*.xml")))

include/godot_cpp/classes/editor_plugin_registration.hpp

@@ -1,62 +0,0 @@
-/**************************************************************************/
-/*  editor_plugin_registration.hpp                                        */
-/**************************************************************************/
-/*                         This file is part of:                          */
-/*                             GODOT ENGINE                               */
-/*                        https://godotengine.org                         */
-/**************************************************************************/
-/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
-/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
-/*                                                                        */
-/* Permission is hereby granted, free of charge, to any person obtaining  */
-/* a copy of this software and associated documentation files (the        */
-/* "Software"), to deal in the Software without restriction, including    */
-/* without limitation the rights to use, copy, modify, merge, publish,    */
-/* distribute, sublicense, and/or sell copies of the Software, and to     */
-/* permit persons to whom the Software is furnished to do so, subject to  */
-/* the following conditions:                                              */
-/*                                                                        */
-/* The above copyright notice and this permission notice shall be         */
-/* included in all copies or substantial portions of the Software.        */
-/*                                                                        */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
-/**************************************************************************/
-
-#ifndef GODOT_EDITOR_PLUGIN_REGISTRATION_HPP
-#define GODOT_EDITOR_PLUGIN_REGISTRATION_HPP
-
-#include <godot_cpp/templates/vector.hpp>
-
-namespace godot {
-
-class EditorPlugin;
-class StringName;
-
-class EditorPlugins {
-private:
-	static Vector<StringName> plugin_classes;
-
-public:
-	static void add_plugin_class(const StringName &p_class_name);
-	static void remove_plugin_class(const StringName &p_class_name);
-	static void deinitialize(GDExtensionInitializationLevel p_level);
-
-	template <typename T>
-	static void add_by_type() {
-		add_plugin_class(T::get_class_static());
-	}
-	template <typename T>
-	static void remove_by_type() {
-		remove_plugin_class(T::get_class_static());
-	}
-};
-
-} // namespace godot
-
-#endif // GODOT_EDITOR_PLUGIN_REGISTRATION_HPP

include/godot_cpp/classes/ref.hpp

@@ -45,7 +45,7 @@ namespace godot {
 
 class RefCounted;
 
-template <typename T>
+template <class T>
 class Ref {
 	T *reference = nullptr;
 
@@ -63,7 +63,7 @@ class Ref {
 	}
 
 	void ref_pointer(T *p_ref) {
-		ERR_FAIL_NULL(p_ref);
+		ERR_FAIL_COND(!p_ref);
 
 		if (p_ref->init_ref()) {
 			reference = p_ref;
@@ -88,15 +88,26 @@ public:
 		return reference != p_r.reference;
 	}
 
-	_FORCE_INLINE_ T *operator*() const {
+	_FORCE_INLINE_ T *operator->() {
 		return reference;
 	}
 
-	_FORCE_INLINE_ T *operator->() const {
+	_FORCE_INLINE_ T *operator*() {
 		return reference;
 	}
 
-	_FORCE_INLINE_ T *ptr() const {
+	_FORCE_INLINE_ const T *operator->() const {
+		return reference;
+	}
+
+	_FORCE_INLINE_ const T *ptr() const {
+		return reference;
+	}
+	_FORCE_INLINE_ T *ptr() {
+		return reference;
+	}
+
+	_FORCE_INLINE_ const T *operator*() const {
 		return reference;
 	}
 
@@ -108,7 +119,7 @@ public:
 		ref(p_from);
 	}
 
-	template <typename T_Other>
+	template <class T_Other>
 	void operator=(const Ref<T_Other> &p_from) {
 		RefCounted *refb = const_cast<RefCounted *>(static_cast<const RefCounted *>(p_from.ptr()));
 		if (!refb) {
@@ -144,7 +155,7 @@ public:
 		}
 	}
 
-	template <typename T_Other>
+	template <class T_Other>
 	void reference_ptr(T_Other *p_ptr) {
 		if (reference == p_ptr) {
 			return;
@@ -161,7 +172,7 @@ public:
 		ref(p_from);
 	}
 
-	template <typename T_Other>
+	template <class T_Other>
 	Ref(const Ref<T_Other> &p_from) {
 		RefCounted *refb = const_cast<RefCounted *>(static_cast<const RefCounted *>(p_from.ptr()));
 		if (!refb) {
@@ -219,21 +230,21 @@ public:
 
 	// Used exclusively in the bindings to recreate the Ref Godot encapsulates in return values,
 	// without adding to the refcount.
-	inline static Ref<T> _gde_internal_constructor(Object *obj) {
+	inline static Ref<T> ___internal_constructor(Object *obj) {
 		Ref<T> r;
 		r.reference = (T *)obj;
 		return r;
 	}
 };
 
-template <typename T>
+template <class T>
 struct PtrToArg<Ref<T>> {
 	_FORCE_INLINE_ static Ref<T> convert(const void *p_ptr) {
 		GDExtensionRefPtr ref = (GDExtensionRefPtr)p_ptr;
-		if (unlikely(!p_ptr)) {
-			return Ref<T>();
-		}
-		return Ref<T>(reinterpret_cast<T *>(godot::internal::get_object_instance_binding(godot::internal::gdextension_interface_ref_get_object(ref))));
+		ERR_FAIL_NULL_V(ref, Ref<T>());
+
+		T *obj = reinterpret_cast<T *>(godot::internal::gde_interface->object_get_instance_binding(godot::internal::gde_interface->ref_get_object(ref), godot::internal::token, &T::___binding_callbacks));
+		return Ref<T>(obj);
 	}
 
 	typedef Ref<T> EncodeT;
@@ -245,38 +256,34 @@ struct PtrToArg<Ref<T>> {
 		// This code assumes that p_ptr points to an unset Ref<T> variable on the Godot side
 		// so we only set it if we have an object to set.
 		if (p_val.is_valid()) {
-			godot::internal::gdextension_interface_ref_set_object(ref, p_val->_owner);
+			godot::internal::gde_interface->ref_set_object(ref, p_val->_owner);
 		}
 	}
 };
 
-template <typename T>
+template <class T>
 struct PtrToArg<const Ref<T> &> {
 	typedef Ref<T> EncodeT;
 
 	_FORCE_INLINE_ static Ref<T> convert(const void *p_ptr) {
-		GDExtensionRefPtr ref = const_cast<GDExtensionRefPtr>(p_ptr);
-		if (unlikely(!p_ptr)) {
-			return Ref<T>();
-		}
-		return Ref<T>(reinterpret_cast<T *>(godot::internal::get_object_instance_binding(godot::internal::gdextension_interface_ref_get_object(ref))));
+		return Ref<T>(reinterpret_cast<T *>(godot::internal::gde_interface->object_get_instance_binding(*reinterpret_cast<GDExtensionObjectPtr *>(const_cast<void *>(p_ptr)), godot::internal::token, &T::___binding_callbacks)));
 	}
 };
 
-template <typename T>
+template <class T>
 struct GetTypeInfo<Ref<T>, typename EnableIf<TypeInherits<RefCounted, T>::value>::type> {
-	static constexpr GDExtensionVariantType VARIANT_TYPE = GDEXTENSION_VARIANT_TYPE_OBJECT;
-	static constexpr GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;
+	static const GDExtensionVariantType VARIANT_TYPE = GDEXTENSION_VARIANT_TYPE_OBJECT;
+	static const GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;
 
 	static inline PropertyInfo get_class_info() {
 		return make_property_info(Variant::Type::OBJECT, "", PROPERTY_HINT_RESOURCE_TYPE, T::get_class_static());
 	}
 };
 
-template <typename T>
+template <class T>
 struct GetTypeInfo<const Ref<T> &, typename EnableIf<TypeInherits<RefCounted, T>::value>::type> {
-	static constexpr GDExtensionVariantType VARIANT_TYPE = GDEXTENSION_VARIANT_TYPE_OBJECT;
-	static constexpr GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;
+	static const GDExtensionVariantType VARIANT_TYPE = GDEXTENSION_VARIANT_TYPE_OBJECT;
+	static const GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;
 
 	static inline PropertyInfo get_class_info() {
 		return make_property_info(Variant::Type::OBJECT, "", PROPERTY_HINT_RESOURCE_TYPE, T::get_class_static());

include/godot_cpp/classes/wrapped.hpp

@@ -36,56 +36,23 @@
 #include <godot_cpp/core/property_info.hpp>
 
 #include <godot_cpp/templates/list.hpp>
-#include <godot_cpp/templates/vector.hpp>
 
 #include <godot_cpp/godot.hpp>
 
-#if defined(MACOS_ENABLED) && defined(HOT_RELOAD_ENABLED)
-#include <mutex>
-#define _GODOT_CPP_AVOID_THREAD_LOCAL
-#define _GODOT_CPP_THREAD_LOCAL
-#else
-#define _GODOT_CPP_THREAD_LOCAL thread_local
-#endif
-
 namespace godot {
 
 class ClassDB;
 
 typedef void GodotObject;
 
-template <typename T, std::enable_if_t<std::is_base_of<::godot::Wrapped, T>::value, bool> = true>
-_ALWAYS_INLINE_ void _pre_initialize();
-
 // Base for all engine classes, to contain the pointer to the engine instance.
 class Wrapped {
 	friend class GDExtensionBinding;
-	friend class ClassDB;
 	friend void postinitialize_handler(Wrapped *);
 
-	template <typename T, std::enable_if_t<std::is_base_of<::godot::Wrapped, T>::value, bool>>
-	friend _ALWAYS_INLINE_ void _pre_initialize();
-
-#ifdef _GODOT_CPP_AVOID_THREAD_LOCAL
-	static std::recursive_mutex _constructing_mutex;
-#endif
-
-	_GODOT_CPP_THREAD_LOCAL static const StringName *_constructing_extension_class_name;
-	_GODOT_CPP_THREAD_LOCAL static const GDExtensionInstanceBindingCallbacks *_constructing_class_binding_callbacks;
-
-#ifdef HOT_RELOAD_ENABLED
-	_GODOT_CPP_THREAD_LOCAL static GDExtensionObjectPtr _constructing_recreate_owner;
-#endif
-
-	template <typename T>
-	_ALWAYS_INLINE_ static void _set_construct_info() {
-		_constructing_extension_class_name = T::_get_extension_class_name();
-		_constructing_class_binding_callbacks = &T::_gde_binding_callbacks;
-	}
-
 protected:
-	virtual bool _is_extension_class() const { return false; }
-	static const StringName *_get_extension_class_name(); // This is needed to retrieve the class name before the godot object has its _extension and _extension_instance members assigned.
+	virtual const StringName *_get_extension_class_name() const; // This is needed to retrieve the class name before the godot object has its _extension and _extension_instance members assigned.
+	virtual const GDExtensionInstanceBindingCallbacks *_get_bindings_callbacks() const = 0;
 
 	void _notification(int p_what) {}
 	bool _set(const StringName &p_name, const Variant &p_property) { return false; }
@@ -93,22 +60,20 @@ protected:
 	void _get_property_list(List<PropertyInfo> *p_list) const {}
 	bool _property_can_revert(const StringName &p_name) const { return false; }
 	bool _property_get_revert(const StringName &p_name, Variant &r_property) const { return false; }
-	void _validate_property(PropertyInfo &p_property) const {}
 	String _to_string() const { return "[" + String(get_class_static()) + ":" + itos(get_instance_id()) + "]"; }
 
-	static void notification_bind(GDExtensionClassInstancePtr p_instance, int32_t p_what, GDExtensionBool p_reversed) {}
+	static void notification_bind(GDExtensionClassInstancePtr p_instance, int32_t p_what) {}
 	static GDExtensionBool set_bind(GDExtensionClassInstancePtr p_instance, GDExtensionConstStringNamePtr p_name, GDExtensionConstVariantPtr p_value) { return false; }
 	static GDExtensionBool get_bind(GDExtensionClassInstancePtr p_instance, GDExtensionConstStringNamePtr p_name, GDExtensionVariantPtr r_ret) { return false; }
 	static const GDExtensionPropertyInfo *get_property_list_bind(GDExtensionClassInstancePtr p_instance, uint32_t *r_count) { return nullptr; }
-	static void free_property_list_bind(GDExtensionClassInstancePtr p_instance, const GDExtensionPropertyInfo *p_list, uint32_t p_count) {}
+	static void free_property_list_bind(GDExtensionClassInstancePtr p_instance, const GDExtensionPropertyInfo *p_list) {}
 	static GDExtensionBool property_can_revert_bind(GDExtensionClassInstancePtr p_instance, GDExtensionConstStringNamePtr p_name) { return false; }
 	static GDExtensionBool property_get_revert_bind(GDExtensionClassInstancePtr p_instance, GDExtensionConstStringNamePtr p_name, GDExtensionVariantPtr r_ret) { return false; }
-	static GDExtensionBool validate_property_bind(GDExtensionClassInstancePtr p_instance, GDExtensionPropertyInfo *p_property) { return false; }
 	static void to_string_bind(GDExtensionClassInstancePtr p_instance, GDExtensionBool *r_is_valid, GDExtensionStringPtr r_out) {}
 
-	// The only reason this has to be held here, is when we return results of `_get_property_list` to Godot, we pass
-	// pointers to strings in this list. They have to remain valid to pass the bridge, until the list is freed by Godot...
 	::godot::List<::godot::PropertyInfo> plist_owned;
+	GDExtensionPropertyInfo *plist = nullptr;
+	uint32_t plist_size = 0;
 
 	void _postinitialize();
 
@@ -117,8 +82,8 @@ protected:
 	virtual ~Wrapped() {}
 
 public:
-	static const StringName &get_class_static() {
-		static const StringName string_name = StringName("Wrapped");
+	static StringName &get_class_static() {
+		static StringName string_name = StringName("Wrapped");
 		return string_name;
 	}
 
@@ -130,76 +95,23 @@ public:
 	GodotObject *_owner = nullptr;
 };
 
-template <typename T, std::enable_if_t<std::is_base_of<::godot::Wrapped, T>::value, bool>>
-_ALWAYS_INLINE_ void _pre_initialize() {
-#ifdef _GODOT_CPP_AVOID_THREAD_LOCAL
-	Wrapped::_constructing_mutex.lock();
-#endif
-	Wrapped::_set_construct_info<T>();
-}
-
-_FORCE_INLINE_ void snarray_add_str(Vector<StringName> &arr) {
-}
-
-_FORCE_INLINE_ void snarray_add_str(Vector<StringName> &arr, const StringName &p_str) {
-	arr.push_back(p_str);
-}
-
-template <typename... P>
-_FORCE_INLINE_ void snarray_add_str(Vector<StringName> &arr, const StringName &p_str, P... p_args) {
-	arr.push_back(p_str);
-	snarray_add_str(arr, p_args...);
-}
-
-template <typename... P>
-_FORCE_INLINE_ Vector<StringName> snarray(P... p_args) {
-	Vector<StringName> arr;
-	snarray_add_str(arr, p_args...);
-	return arr;
-}
-
-namespace internal {
-
-GDExtensionPropertyInfo *create_c_property_list(const ::godot::List<::godot::PropertyInfo> &plist_cpp, uint32_t *r_size);
-void free_c_property_list(GDExtensionPropertyInfo *plist);
-
-typedef void (*EngineClassRegistrationCallback)();
-void add_engine_class_registration_callback(EngineClassRegistrationCallback p_callback);
-void register_engine_class(const StringName &p_name, const GDExtensionInstanceBindingCallbacks *p_callbacks);
-void register_engine_classes();
-
-template <typename T>
-struct EngineClassRegistration {
-	EngineClassRegistration() {
-		add_engine_class_registration_callback(&EngineClassRegistration<T>::callback);
-	}
-
-	static void callback() {
-		register_engine_class(T::get_class_static(), &T::_gde_binding_callbacks);
-	}
-};
-
-} // namespace internal
-
 } // namespace godot
 
-// Use this on top of your own classes.
-// Note: the trail of `***` is to keep sane diffs in PRs, because clang-format otherwise moves every `\` which makes
-// every line of the macro different
-#define GDCLASS(m_class, m_inherits) /***********************************************************************************************************************************************/ \
+#define GDCLASS(m_class, m_inherits)                                                                                                                                                   \
 private:                                                                                                                                                                               \
-	void operator=(const m_class & /*p_rval*/) {}                                                                                                                                      \
+	void operator=(const m_class &p_rval) {}                                                                                                                                           \
 	friend class ::godot::ClassDB;                                                                                                                                                     \
-	friend class ::godot::Wrapped;                                                                                                                                                     \
                                                                                                                                                                                        \
 protected:                                                                                                                                                                             \
-	virtual bool _is_extension_class() const override { return true; }                                                                                                                 \
-                                                                                                                                                                                       \
-	static const ::godot::StringName *_get_extension_class_name() {                                                                                                                    \
-		const ::godot::StringName &string_name = get_class_static();                                                                                                                   \
+	virtual const ::godot::StringName *_get_extension_class_name() const override {                                                                                                    \
+		static ::godot::StringName string_name = get_class_static();                                                                                                                   \
 		return &string_name;                                                                                                                                                           \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
+	virtual const GDExtensionInstanceBindingCallbacks *_get_bindings_callbacks() const override {                                                                                      \
+		return &___binding_callbacks;                                                                                                                                                  \
+	}                                                                                                                                                                                  \
+                                                                                                                                                                                       \
 	static void (*_get_bind_methods())() {                                                                                                                                             \
 		return &m_class::_bind_methods;                                                                                                                                                \
 	}                                                                                                                                                                                  \
@@ -220,31 +132,24 @@ protected:
 		return (void(::godot::Wrapped::*)(::godot::List<::godot::PropertyInfo> * p_list) const) & m_class::_get_property_list;                                                         \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
-	static bool (::godot::Wrapped::*_get_property_can_revert())(const ::godot::StringName &p_name) const {                                                                             \
-		return (bool(::godot::Wrapped::*)(const ::godot::StringName &p_name) const) & m_class::_property_can_revert;                                                                   \
+	static bool (::godot::Wrapped::*_get_property_can_revert())(const ::godot::StringName &p_name) {                                                                                   \
+		return (bool(::godot::Wrapped::*)(const ::godot::StringName &p_name)) & m_class::_property_can_revert;                                                                         \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
-	static bool (::godot::Wrapped::*_get_property_get_revert())(const ::godot::StringName &p_name, ::godot::Variant &) const {                                                         \
-		return (bool(::godot::Wrapped::*)(const ::godot::StringName &p_name, ::godot::Variant &) const) & m_class::_property_get_revert;                                               \
+	static bool (::godot::Wrapped::*_get_property_get_revert())(const ::godot::StringName &p_name, ::godot::Variant &) {                                                               \
+		return (bool(::godot::Wrapped::*)(const ::godot::StringName &p_name, ::godot::Variant &)) & m_class::_property_get_revert;                                                     \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
-	static void (::godot::Wrapped::*_get_validate_property())(::godot::PropertyInfo & p_property) const {                                                                              \
-		return (void(::godot::Wrapped::*)(::godot::PropertyInfo & p_property) const) & m_class::_validate_property;                                                                    \
+	static ::godot::String (::godot::Wrapped::*_get_to_string())() {                                                                                                                   \
+		return (::godot::String(::godot::Wrapped::*)()) & m_class::_to_string;                                                                                                         \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
-	static ::godot::String (::godot::Wrapped::*_get_to_string())() const {                                                                                                             \
-		return (::godot::String(::godot::Wrapped::*)() const) & m_class::_to_string;                                                                                                   \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
-	template <typename T, typename B>                                                                                                                                                  \
+	template <class T, class B>                                                                                                                                                        \
 	static void register_virtuals() {                                                                                                                                                  \
 		m_inherits::register_virtuals<T, B>();                                                                                                                                         \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
 public:                                                                                                                                                                                \
-	typedef m_class self_type;                                                                                                                                                         \
-	typedef m_inherits parent_type;                                                                                                                                                    \
-                                                                                                                                                                                       \
 	static void initialize_class() {                                                                                                                                                   \
 		static bool initialized = false;                                                                                                                                               \
 		if (initialized) {                                                                                                                                                             \
@@ -258,78 +163,86 @@ public:
 		initialized = true;                                                                                                                                                            \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
-	static const ::godot::StringName &get_class_static() {                                                                                                                             \
-		static const ::godot::StringName string_name = ::godot::StringName(U## #m_class);                                                                                              \
+	static ::godot::StringName &get_class_static() {                                                                                                                                   \
+		static ::godot::StringName string_name = ::godot::StringName(#m_class);                                                                                                        \
 		return string_name;                                                                                                                                                            \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
-	static const ::godot::StringName &get_parent_class_static() {                                                                                                                      \
+	static ::godot::StringName &get_parent_class_static() {                                                                                                                            \
 		return m_inherits::get_class_static();                                                                                                                                         \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
-	static void notification_bind(GDExtensionClassInstancePtr p_instance, int32_t p_what, GDExtensionBool p_reversed) {                                                                \
+	static GDExtensionObjectPtr create(void *data) {                                                                                                                                   \
+		m_class *new_object = memnew(m_class);                                                                                                                                         \
+		return new_object->_owner;                                                                                                                                                     \
+	}                                                                                                                                                                                  \
+                                                                                                                                                                                       \
+	static void notification_bind(GDExtensionClassInstancePtr p_instance, int32_t p_what) {                                                                                            \
 		if (p_instance && m_class::_get_notification()) {                                                                                                                              \
-			if (!p_reversed) {                                                                                                                                                         \
-				m_inherits::notification_bind(p_instance, p_what, p_reversed);                                                                                                         \
-			}                                                                                                                                                                          \
 			if (m_class::_get_notification() != m_inherits::_get_notification()) {                                                                                                     \
 				m_class *cls = reinterpret_cast<m_class *>(p_instance);                                                                                                                \
-				cls->_notification(p_what);                                                                                                                                            \
-			}                                                                                                                                                                          \
-			if (p_reversed) {                                                                                                                                                          \
-				m_inherits::notification_bind(p_instance, p_what, p_reversed);                                                                                                         \
+				return cls->_notification(p_what);                                                                                                                                     \
 			}                                                                                                                                                                          \
+			m_inherits::notification_bind(p_instance, p_what);                                                                                                                         \
 		}                                                                                                                                                                              \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
 	static GDExtensionBool set_bind(GDExtensionClassInstancePtr p_instance, GDExtensionConstStringNamePtr p_name, GDExtensionConstVariantPtr p_value) {                                \
-		if (p_instance) {                                                                                                                                                              \
-			if (m_inherits::set_bind(p_instance, p_name, p_value)) {                                                                                                                   \
-				return true;                                                                                                                                                           \
-			}                                                                                                                                                                          \
+		if (p_instance && m_class::_get_set()) {                                                                                                                                       \
 			if (m_class::_get_set() != m_inherits::_get_set()) {                                                                                                                       \
 				m_class *cls = reinterpret_cast<m_class *>(p_instance);                                                                                                                \
 				return cls->_set(*reinterpret_cast<const ::godot::StringName *>(p_name), *reinterpret_cast<const ::godot::Variant *>(p_value));                                        \
 			}                                                                                                                                                                          \
+			return m_inherits::set_bind(p_instance, p_name, p_value);                                                                                                                  \
 		}                                                                                                                                                                              \
 		return false;                                                                                                                                                                  \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
 	static GDExtensionBool get_bind(GDExtensionClassInstancePtr p_instance, GDExtensionConstStringNamePtr p_name, GDExtensionVariantPtr r_ret) {                                       \
-		if (p_instance) {                                                                                                                                                              \
-			if (m_inherits::get_bind(p_instance, p_name, r_ret)) {                                                                                                                     \
-				return true;                                                                                                                                                           \
-			}                                                                                                                                                                          \
+		if (p_instance && m_class::_get_get()) {                                                                                                                                       \
 			if (m_class::_get_get() != m_inherits::_get_get()) {                                                                                                                       \
 				m_class *cls = reinterpret_cast<m_class *>(p_instance);                                                                                                                \
 				return cls->_get(*reinterpret_cast<const ::godot::StringName *>(p_name), *reinterpret_cast<::godot::Variant *>(r_ret));                                                \
 			}                                                                                                                                                                          \
+			return m_inherits::get_bind(p_instance, p_name, r_ret);                                                                                                                    \
 		}                                                                                                                                                                              \
 		return false;                                                                                                                                                                  \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
-	static inline bool has_get_property_list() {                                                                                                                                       \
-		return m_class::_get_get_property_list() && m_class::_get_get_property_list() != m_inherits::_get_get_property_list();                                                         \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
 	static const GDExtensionPropertyInfo *get_property_list_bind(GDExtensionClassInstancePtr p_instance, uint32_t *r_count) {                                                          \
-		if (!p_instance) {                                                                                                                                                             \
-			if (r_count)                                                                                                                                                               \
-				*r_count = 0;                                                                                                                                                          \
-			return nullptr;                                                                                                                                                            \
+		if (p_instance && m_class::_get_get_property_list()) {                                                                                                                         \
+			if (m_class::_get_get_property_list() != m_inherits::_get_get_property_list()) {                                                                                           \
+				m_class *cls = reinterpret_cast<m_class *>(p_instance);                                                                                                                \
+				ERR_FAIL_COND_V_MSG(!cls->plist_owned.is_empty() || cls->plist != nullptr || cls->plist_size != 0, nullptr, "Internal error, property list was not freed by engine!"); \
+				cls->_get_property_list(&cls->plist_owned);                                                                                                                            \
+				cls->plist = reinterpret_cast<GDExtensionPropertyInfo *>(memalloc(sizeof(GDExtensionPropertyInfo) * cls->plist_owned.size()));                                         \
+				cls->plist_size = 0;                                                                                                                                                   \
+				for (const ::godot::PropertyInfo &E : cls->plist_owned) {                                                                                                              \
+					cls->plist[cls->plist_size].type = static_cast<GDExtensionVariantType>(E.type);                                                                                    \
+					cls->plist[cls->plist_size].name = E.name._native_ptr();                                                                                                           \
+					cls->plist[cls->plist_size].hint = E.hint;                                                                                                                         \
+					cls->plist[cls->plist_size].hint_string = E.hint_string._native_ptr();                                                                                             \
+					cls->plist[cls->plist_size].class_name = E.class_name._native_ptr();                                                                                               \
+					cls->plist[cls->plist_size].usage = E.usage;                                                                                                                       \
+					cls->plist_size++;                                                                                                                                                 \
+				}                                                                                                                                                                      \
+				if (r_count)                                                                                                                                                           \
+					*r_count = cls->plist_size;                                                                                                                                        \
+				return cls->plist;                                                                                                                                                     \
+			}                                                                                                                                                                          \
+			return m_inherits::get_property_list_bind(p_instance, r_count);                                                                                                            \
 		}                                                                                                                                                                              \
-		m_class *cls = reinterpret_cast<m_class *>(p_instance);                                                                                                                        \
-		::godot::List<::godot::PropertyInfo> &plist_cpp = cls->plist_owned;                                                                                                            \
-		ERR_FAIL_COND_V_MSG(!plist_cpp.is_empty(), nullptr, "Internal error, property list was not freed by engine!");                                                                 \
-		cls->_get_property_list(&plist_cpp);                                                                                                                                           \
-		return ::godot::internal::create_c_property_list(plist_cpp, r_count);                                                                                                          \
+		return nullptr;                                                                                                                                                                \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
-	static void free_property_list_bind(GDExtensionClassInstancePtr p_instance, const GDExtensionPropertyInfo *p_list, uint32_t /*p_count*/) {                                         \
+	static void free_property_list_bind(GDExtensionClassInstancePtr p_instance, const GDExtensionPropertyInfo *p_list) {                                                               \
 		if (p_instance) {                                                                                                                                                              \
 			m_class *cls = reinterpret_cast<m_class *>(p_instance);                                                                                                                    \
+			ERR_FAIL_COND_MSG(cls->plist == nullptr, "Internal error, property list double free!");                                                                                    \
+			memfree(cls->plist);                                                                                                                                                       \
+			cls->plist = nullptr;                                                                                                                                                      \
+			cls->plist_size = 0;                                                                                                                                                       \
 			cls->plist_owned.clear();                                                                                                                                                  \
-			::godot::internal::free_c_property_list(const_cast<GDExtensionPropertyInfo *>(p_list));                                                                                    \
 		}                                                                                                                                                                              \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
@@ -355,21 +268,6 @@ public:
 		return false;                                                                                                                                                                  \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
-	static GDExtensionBool validate_property_bind(GDExtensionClassInstancePtr p_instance, GDExtensionPropertyInfo *p_property) {                                                       \
-		bool ret = false;                                                                                                                                                              \
-		if (p_instance && m_class::_get_validate_property()) {                                                                                                                         \
-			ret = m_inherits::validate_property_bind(p_instance, p_property);                                                                                                          \
-			if (m_class::_get_validate_property() != m_inherits::_get_validate_property()) {                                                                                           \
-				m_class *cls = reinterpret_cast<m_class *>(p_instance);                                                                                                                \
-				::godot::PropertyInfo info(p_property);                                                                                                                                \
-				cls->_validate_property(info);                                                                                                                                         \
-				info._update(p_property);                                                                                                                                              \
-				return true;                                                                                                                                                           \
-			}                                                                                                                                                                          \
-		}                                                                                                                                                                              \
-		return ret;                                                                                                                                                                    \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
 	static void to_string_bind(GDExtensionClassInstancePtr p_instance, GDExtensionBool *r_is_valid, GDExtensionStringPtr r_out) {                                                      \
 		if (p_instance && m_class::_get_to_string()) {                                                                                                                                 \
 			if (m_class::_get_to_string() != m_inherits::_get_to_string()) {                                                                                                           \
@@ -382,7 +280,7 @@ public:
 		}                                                                                                                                                                              \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
-	static void free(void * /*data*/, GDExtensionClassInstancePtr ptr) {                                                                                                               \
+	static void free(void *data, GDExtensionClassInstancePtr ptr) {                                                                                                                    \
 		if (ptr) {                                                                                                                                                                     \
 			m_class *cls = reinterpret_cast<m_class *>(ptr);                                                                                                                           \
 			cls->~m_class();                                                                                                                                                           \
@@ -390,126 +288,97 @@ public:
 		}                                                                                                                                                                              \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
-	static void *_gde_binding_create_callback(void * /*p_token*/, void * /*p_instance*/) {                                                                                             \
+	static void *___binding_create_callback(void *p_token, void *p_instance) {                                                                                                         \
 		return nullptr;                                                                                                                                                                \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
-	static void _gde_binding_free_callback(void * /*p_token*/, void * /*p_instance*/, void * /*p_binding*/) {                                                                          \
+	static void ___binding_free_callback(void *p_token, void *p_instance, void *p_binding) {                                                                                           \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
-	static GDExtensionBool _gde_binding_reference_callback(void * /*p_token*/, void * /*p_instance*/, GDExtensionBool /*p_reference*/) {                                               \
+	static GDExtensionBool ___binding_reference_callback(void *p_token, void *p_instance, GDExtensionBool p_reference) {                                                               \
 		return true;                                                                                                                                                                   \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
-	static constexpr GDExtensionInstanceBindingCallbacks _gde_binding_callbacks = {                                                                                                    \
-		_gde_binding_create_callback,                                                                                                                                                  \
-		_gde_binding_free_callback,                                                                                                                                                    \
-		_gde_binding_reference_callback,                                                                                                                                               \
-	};                                                                                                                                                                                 \
-                                                                                                                                                                                       \
-private:
+	static constexpr GDExtensionInstanceBindingCallbacks ___binding_callbacks = {                                                                                                      \
+		___binding_create_callback,                                                                                                                                                    \
+		___binding_free_callback,                                                                                                                                                      \
+		___binding_reference_callback,                                                                                                                                                 \
+	};
 
 // Don't use this for your classes, use GDCLASS() instead.
-#define GDEXTENSION_CLASS_ALIAS(m_class, m_alias_for, m_inherits) /******************************************************************************************************************/ \
-private:                                                                                                                                                                               \
-	inline static ::godot::internal::EngineClassRegistration<m_class> _gde_engine_class_registration_helper;                                                                           \
-	void operator=(const m_class &p_rval) {}                                                                                                                                           \
-	friend class ::godot::ClassDB;                                                                                                                                                     \
-	friend class ::godot::Wrapped;                                                                                                                                                     \
-                                                                                                                                                                                       \
-protected:                                                                                                                                                                             \
-	m_class(const char *p_godot_class) : m_inherits(p_godot_class) {}                                                                                                                  \
-	m_class(GodotObject *p_godot_object) : m_inherits(p_godot_object) {}                                                                                                               \
-                                                                                                                                                                                       \
-	static void _bind_methods() {}                                                                                                                                                     \
-                                                                                                                                                                                       \
-	static void (*_get_bind_methods())() {                                                                                                                                             \
-		return nullptr;                                                                                                                                                                \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
-	static void (Wrapped::*_get_notification())(int) {                                                                                                                                 \
-		return nullptr;                                                                                                                                                                \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
-	static bool (Wrapped::*_get_set())(const ::godot::StringName &p_name, const Variant &p_property) {                                                                                 \
-		return nullptr;                                                                                                                                                                \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
-	static bool (Wrapped::*_get_get())(const ::godot::StringName &p_name, Variant &r_ret) const {                                                                                      \
-		return nullptr;                                                                                                                                                                \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
-	static inline bool has_get_property_list() {                                                                                                                                       \
-		return false;                                                                                                                                                                  \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
-	static void (Wrapped::*_get_get_property_list())(List<PropertyInfo> * p_list) const {                                                                                              \
-		return nullptr;                                                                                                                                                                \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
-	static bool (Wrapped::*_get_property_can_revert())(const ::godot::StringName &p_name) const {                                                                                      \
-		return nullptr;                                                                                                                                                                \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
-	static bool (Wrapped::*_get_property_get_revert())(const ::godot::StringName &p_name, Variant &) const {                                                                           \
-		return nullptr;                                                                                                                                                                \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
-	static void (Wrapped::*_get_validate_property())(::godot::PropertyInfo & p_property) const {                                                                                       \
-		return nullptr;                                                                                                                                                                \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
-	static String (Wrapped::*_get_to_string())() const {                                                                                                                               \
-		return nullptr;                                                                                                                                                                \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
-public:                                                                                                                                                                                \
-	typedef m_class self_type;                                                                                                                                                         \
-	typedef m_inherits parent_type;                                                                                                                                                    \
-                                                                                                                                                                                       \
-	static void initialize_class() {}                                                                                                                                                  \
-                                                                                                                                                                                       \
-	static const ::godot::StringName &get_class_static() {                                                                                                                             \
-		static const ::godot::StringName string_name = ::godot::StringName(#m_alias_for);                                                                                              \
-		return string_name;                                                                                                                                                            \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
-	static const ::godot::StringName &get_parent_class_static() {                                                                                                                      \
-		return m_inherits::get_class_static();                                                                                                                                         \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
-	static void free(void *data, GDExtensionClassInstancePtr ptr) {                                                                                                                    \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
-	static void *_gde_binding_create_callback(void *p_token, void *p_instance) {                                                                                                       \
-		/* Do not call memnew here, we don't want the post-initializer to be called */                                                                                                 \
-		return new ("", "") m_class((GodotObject *)p_instance);                                                                                                                        \
-	}                                                                                                                                                                                  \
-	static void _gde_binding_free_callback(void *p_token, void *p_instance, void *p_binding) {                                                                                         \
-		/* Explicitly call the deconstructor to ensure proper lifecycle for non-trivial members */                                                                                     \
-		reinterpret_cast<m_class *>(p_binding)->~m_class();                                                                                                                            \
-		Memory::free_static(reinterpret_cast<m_class *>(p_binding));                                                                                                                   \
-	}                                                                                                                                                                                  \
-	static GDExtensionBool _gde_binding_reference_callback(void *p_token, void *p_instance, GDExtensionBool p_reference) {                                                             \
-		return true;                                                                                                                                                                   \
-	}                                                                                                                                                                                  \
-	static constexpr GDExtensionInstanceBindingCallbacks _gde_binding_callbacks = {                                                                                                    \
-		_gde_binding_create_callback,                                                                                                                                                  \
-		_gde_binding_free_callback,                                                                                                                                                    \
-		_gde_binding_reference_callback,                                                                                                                                               \
-	};                                                                                                                                                                                 \
-	m_class() : m_class(#m_alias_for) {}                                                                                                                                               \
-                                                                                                                                                                                       \
-private:
-
-// Don't use this for your classes, use GDCLASS() instead.
-#define GDEXTENSION_CLASS(m_class, m_inherits) GDEXTENSION_CLASS_ALIAS(m_class, m_class, m_inherits)
-
-#define GDVIRTUAL_CALL(m_name, ...) _gdvirtual_##m_name##_call(__VA_ARGS__)
-#define GDVIRTUAL_CALL_PTR(m_obj, m_name, ...) m_obj->_gdvirtual_##m_name##_call(__VA_ARGS__)
-
-#define GDVIRTUAL_BIND(m_name, ...) ::godot::ClassDB::add_virtual_method(get_class_static(), _gdvirtual_##m_name##_get_method_info(), ::godot::snarray(__VA_ARGS__));
-#define GDVIRTUAL_IS_OVERRIDDEN(m_name) _gdvirtual_##m_name##_overridden()
-#define GDVIRTUAL_IS_OVERRIDDEN_PTR(m_obj, m_name) m_obj->_gdvirtual_##m_name##_overridden()
+#define GDEXTENSION_CLASS(m_class, m_inherits)                                                                           \
+private:                                                                                                                 \
+	void operator=(const m_class &p_rval) {}                                                                             \
+                                                                                                                         \
+protected:                                                                                                               \
+	virtual const GDExtensionInstanceBindingCallbacks *_get_bindings_callbacks() const override {                        \
+		return &___binding_callbacks;                                                                                    \
+	}                                                                                                                    \
+                                                                                                                         \
+	m_class(const char *p_godot_class) : m_inherits(p_godot_class) {}                                                    \
+	m_class(GodotObject *p_godot_object) : m_inherits(p_godot_object) {}                                                 \
+                                                                                                                         \
+	static void (*_get_bind_methods())() {                                                                               \
+		return nullptr;                                                                                                  \
+	}                                                                                                                    \
+                                                                                                                         \
+	static void (Wrapped::*_get_notification())(int) {                                                                   \
+		return nullptr;                                                                                                  \
+	}                                                                                                                    \
+                                                                                                                         \
+	static bool (Wrapped::*_get_set())(const ::godot::StringName &p_name, const Variant &p_property) {                   \
+		return nullptr;                                                                                                  \
+	}                                                                                                                    \
+                                                                                                                         \
+	static bool (Wrapped::*_get_get())(const ::godot::StringName &p_name, Variant &r_ret) const {                        \
+		return nullptr;                                                                                                  \
+	}                                                                                                                    \
+                                                                                                                         \
+	static void (Wrapped::*_get_get_property_list())(List<PropertyInfo> * p_list) const {                                \
+		return nullptr;                                                                                                  \
+	}                                                                                                                    \
+                                                                                                                         \
+	static bool (Wrapped::*_get_property_can_revert())(const ::godot::StringName &p_name) {                              \
+		return nullptr;                                                                                                  \
+	}                                                                                                                    \
+                                                                                                                         \
+	static bool (Wrapped::*_get_property_get_revert())(const ::godot::StringName &p_name, Variant &) {                   \
+		return nullptr;                                                                                                  \
+	}                                                                                                                    \
+                                                                                                                         \
+	static String (Wrapped::*_get_to_string())() {                                                                       \
+		return nullptr;                                                                                                  \
+	}                                                                                                                    \
+                                                                                                                         \
+public:                                                                                                                  \
+	static void initialize_class() {}                                                                                    \
+                                                                                                                         \
+	static ::godot::StringName &get_class_static() {                                                                     \
+		static ::godot::StringName string_name = ::godot::StringName(#m_class);                                          \
+		return string_name;                                                                                              \
+	}                                                                                                                    \
+                                                                                                                         \
+	static ::godot::StringName &get_parent_class_static() {                                                              \
+		return m_inherits::get_class_static();                                                                           \
+	}                                                                                                                    \
+                                                                                                                         \
+	static void *___binding_create_callback(void *p_token, void *p_instance) {                                           \
+		/* Do not call memnew here, we don't want the postinitializer to be called */                                    \
+		return new ("") m_class((GodotObject *)p_instance);                                                              \
+	}                                                                                                                    \
+	static void ___binding_free_callback(void *p_token, void *p_instance, void *p_binding) {                             \
+		/* Explicitly call the deconstructor to ensure proper lifecycle for non-trivial members */                       \
+		reinterpret_cast<m_class *>(p_binding)->~m_class();                                                              \
+		Memory::free_static(reinterpret_cast<m_class *>(p_binding));                                                     \
+	}                                                                                                                    \
+	static GDExtensionBool ___binding_reference_callback(void *p_token, void *p_instance, GDExtensionBool p_reference) { \
+		return true;                                                                                                     \
+	}                                                                                                                    \
+	static constexpr GDExtensionInstanceBindingCallbacks ___binding_callbacks = {                                        \
+		___binding_create_callback,                                                                                      \
+		___binding_free_callback,                                                                                        \
+		___binding_reference_callback,                                                                                   \
+	};                                                                                                                   \
+	m_class() : m_class(#m_class) {}
 
 #endif // GODOT_WRAPPED_HPP

include/godot_cpp/core/binder_common.hpp

@@ -83,7 +83,7 @@ namespace godot {
 	};                                                                           \
 	}
 
-template <typename T>
+template <class T>
 struct VariantCaster {
 	static _FORCE_INLINE_ T cast(const Variant &p_variant) {
 		using TStripped = std::remove_pointer_t<T>;
@@ -95,7 +95,7 @@ struct VariantCaster {
 	}
 };
 
-template <typename T>
+template <class T>
 struct VariantCaster<T &> {
 	static _FORCE_INLINE_ T cast(const Variant &p_variant) {
 		using TStripped = std::remove_pointer_t<T>;
@@ -107,7 +107,7 @@ struct VariantCaster<T &> {
 	}
 };
 
-template <typename T>
+template <class T>
 struct VariantCaster<const T &> {
 	static _FORCE_INLINE_ T cast(const Variant &p_variant) {
 		using TStripped = std::remove_pointer_t<T>;
@@ -144,11 +144,11 @@ struct VariantObjectClassChecker<const Ref<T> &> {
 	}
 };
 
-template <typename T>
+template <class T>
 struct VariantCasterAndValidate {
 	static _FORCE_INLINE_ T cast(const Variant **p_args, uint32_t p_arg_idx, GDExtensionCallError &r_error) {
 		GDExtensionVariantType argtype = GDExtensionVariantType(GetTypeInfo<T>::VARIANT_TYPE);
-		if (!internal::gdextension_interface_variant_can_convert_strict(static_cast<GDExtensionVariantType>(p_args[p_arg_idx]->get_type()), argtype) ||
+		if (!internal::gde_interface->variant_can_convert_strict(static_cast<GDExtensionVariantType>(p_args[p_arg_idx]->get_type()), argtype) ||
 				!VariantObjectClassChecker<T>::check(p_args[p_arg_idx])) {
 			r_error.error = GDEXTENSION_CALL_ERROR_INVALID_ARGUMENT;
 			r_error.argument = p_arg_idx;
@@ -159,11 +159,11 @@ struct VariantCasterAndValidate {
 	}
 };
 
-template <typename T>
+template <class T>
 struct VariantCasterAndValidate<T &> {
 	static _FORCE_INLINE_ T cast(const Variant **p_args, uint32_t p_arg_idx, GDExtensionCallError &r_error) {
 		GDExtensionVariantType argtype = GDExtensionVariantType(GetTypeInfo<T>::VARIANT_TYPE);
-		if (!internal::gdextension_interface_variant_can_convert_strict(static_cast<GDExtensionVariantType>(p_args[p_arg_idx]->get_type()), argtype) ||
+		if (!internal::gde_interface->variant_can_convert_strict(static_cast<GDExtensionVariantType>(p_args[p_arg_idx]->get_type()), argtype) ||
 				!VariantObjectClassChecker<T>::check(p_args[p_arg_idx])) {
 			r_error.error = GDEXTENSION_CALL_ERROR_INVALID_ARGUMENT;
 			r_error.argument = p_arg_idx;
@@ -174,11 +174,11 @@ struct VariantCasterAndValidate<T &> {
 	}
 };
 
-template <typename T>
+template <class T>
 struct VariantCasterAndValidate<const T &> {
 	static _FORCE_INLINE_ T cast(const Variant **p_args, uint32_t p_arg_idx, GDExtensionCallError &r_error) {
 		GDExtensionVariantType argtype = GDExtensionVariantType(GetTypeInfo<T>::VARIANT_TYPE);
-		if (!internal::gdextension_interface_variant_can_convert_strict(static_cast<GDExtensionVariantType>(p_args[p_arg_idx]->get_type()), argtype) ||
+		if (!internal::gde_interface->variant_can_convert_strict(static_cast<GDExtensionVariantType>(p_args[p_arg_idx]->get_type()), argtype) ||
 				!VariantObjectClassChecker<T>::check(p_args[p_arg_idx])) {
 			r_error.error = GDEXTENSION_CALL_ERROR_INVALID_ARGUMENT;
 			r_error.argument = p_arg_idx;
@@ -189,47 +189,47 @@ struct VariantCasterAndValidate<const T &> {
 	}
 };
 
-template <typename T, typename... P, size_t... Is>
+template <class T, class... P, size_t... Is>
 void call_with_ptr_args_helper(T *p_instance, void (T::*p_method)(P...), const GDExtensionConstTypePtr *p_args, IndexSequence<Is...>) {
 	(p_instance->*p_method)(PtrToArg<P>::convert(p_args[Is])...);
 }
 
-template <typename T, typename... P, size_t... Is>
+template <class T, class... P, size_t... Is>
 void call_with_ptr_argsc_helper(T *p_instance, void (T::*p_method)(P...) const, const GDExtensionConstTypePtr *p_args, IndexSequence<Is...>) {
 	(p_instance->*p_method)(PtrToArg<P>::convert(p_args[Is])...);
 }
 
-template <typename T, typename R, typename... P, size_t... Is>
+template <class T, class R, class... P, size_t... Is>
 void call_with_ptr_args_ret_helper(T *p_instance, R (T::*p_method)(P...), const GDExtensionConstTypePtr *p_args, void *r_ret, IndexSequence<Is...>) {
 	PtrToArg<R>::encode((p_instance->*p_method)(PtrToArg<P>::convert(p_args[Is])...), r_ret);
 }
 
-template <typename T, typename R, typename... P, size_t... Is>
+template <class T, class R, class... P, size_t... Is>
 void call_with_ptr_args_retc_helper(T *p_instance, R (T::*p_method)(P...) const, const GDExtensionConstTypePtr *p_args, void *r_ret, IndexSequence<Is...>) {
 	PtrToArg<R>::encode((p_instance->*p_method)(PtrToArg<P>::convert(p_args[Is])...), r_ret);
 }
 
-template <typename T, typename... P>
+template <class T, class... P>
 void call_with_ptr_args(T *p_instance, void (T::*p_method)(P...), const GDExtensionConstTypePtr *p_args, void * /*ret*/) {
 	call_with_ptr_args_helper<T, P...>(p_instance, p_method, p_args, BuildIndexSequence<sizeof...(P)>{});
 }
 
-template <typename T, typename... P>
+template <class T, class... P>
 void call_with_ptr_args(T *p_instance, void (T::*p_method)(P...) const, const GDExtensionConstTypePtr *p_args, void * /*ret*/) {
 	call_with_ptr_argsc_helper<T, P...>(p_instance, p_method, p_args, BuildIndexSequence<sizeof...(P)>{});
 }
 
-template <typename T, typename R, typename... P>
+template <class T, class R, class... P>
 void call_with_ptr_args(T *p_instance, R (T::*p_method)(P...), const GDExtensionConstTypePtr *p_args, void *r_ret) {
 	call_with_ptr_args_ret_helper<T, R, P...>(p_instance, p_method, p_args, r_ret, BuildIndexSequence<sizeof...(P)>{});
 }
 
-template <typename T, typename R, typename... P>
+template <class T, class R, class... P>
 void call_with_ptr_args(T *p_instance, R (T::*p_method)(P...) const, const GDExtensionConstTypePtr *p_args, void *r_ret) {
 	call_with_ptr_args_retc_helper<T, R, P...>(p_instance, p_method, p_args, r_ret, BuildIndexSequence<sizeof...(P)>{});
 }
 
-template <typename T, typename... P, size_t... Is>
+template <class T, class... P, size_t... Is>
 void call_with_variant_args_helper(T *p_instance, void (T::*p_method)(P...), const Variant **p_args, GDExtensionCallError &r_error, IndexSequence<Is...>) {
 	r_error.error = GDEXTENSION_CALL_OK;
 
@@ -241,7 +241,7 @@ void call_with_variant_args_helper(T *p_instance, void (T::*p_method)(P...), con
 	(void)(p_args); // Avoid warning.
 }
 
-template <typename T, typename... P, size_t... Is>
+template <class T, class... P, size_t... Is>
 void call_with_variant_argsc_helper(T *p_instance, void (T::*p_method)(P...) const, const Variant **p_args, GDExtensionCallError &r_error, IndexSequence<Is...>) {
 	r_error.error = GDEXTENSION_CALL_OK;
 
@@ -253,7 +253,7 @@ void call_with_variant_argsc_helper(T *p_instance, void (T::*p_method)(P...) con
 	(void)(p_args); // Avoid warning.
 }
 
-template <typename T, typename R, typename... P, size_t... Is>
+template <class T, class R, class... P, size_t... Is>
 void call_with_variant_args_ret_helper(T *p_instance, R (T::*p_method)(P...), const Variant **p_args, Variant &r_ret, GDExtensionCallError &r_error, IndexSequence<Is...>) {
 	r_error.error = GDEXTENSION_CALL_OK;
 
@@ -264,7 +264,7 @@ void call_with_variant_args_ret_helper(T *p_instance, R (T::*p_method)(P...), co
 #endif
 }
 
-template <typename T, typename R, typename... P, size_t... Is>
+template <class T, class R, class... P, size_t... Is>
 void call_with_variant_args_retc_helper(T *p_instance, R (T::*p_method)(P...) const, const Variant **p_args, Variant &r_ret, GDExtensionCallError &r_error, IndexSequence<Is...>) {
 	r_error.error = GDEXTENSION_CALL_OK;
 
@@ -276,66 +276,12 @@ void call_with_variant_args_retc_helper(T *p_instance, R (T::*p_method)(P...) co
 	(void)p_args;
 }
 
-template <typename T, typename... P>
-void call_with_variant_args(T *p_instance, void (T::*p_method)(P...), const Variant **p_args, int p_argcount, GDExtensionCallError &r_error) {
-#ifdef DEBUG_ENABLED
-	if ((size_t)p_argcount > sizeof...(P)) {
-		r_error.error = GDEXTENSION_CALL_ERROR_TOO_MANY_ARGUMENTS;
-		r_error.expected = (int32_t)sizeof...(P);
-		return;
-	}
-
-	if ((size_t)p_argcount < sizeof...(P)) {
-		r_error.error = GDEXTENSION_CALL_ERROR_TOO_FEW_ARGUMENTS;
-		r_error.expected = (int32_t)sizeof...(P);
-		return;
-	}
-#endif
-	call_with_variant_args_helper<T, P...>(p_instance, p_method, p_args, r_error, BuildIndexSequence<sizeof...(P)>{});
-}
-
-template <typename T, typename R, typename... P>
-void call_with_variant_args_ret(T *p_instance, R (T::*p_method)(P...), const Variant **p_args, int p_argcount, Variant &r_ret, GDExtensionCallError &r_error) {
-#ifdef DEBUG_ENABLED
-	if ((size_t)p_argcount > sizeof...(P)) {
-		r_error.error = GDEXTENSION_CALL_ERROR_TOO_MANY_ARGUMENTS;
-		r_error.expected = (int32_t)sizeof...(P);
-		return;
-	}
-
-	if ((size_t)p_argcount < sizeof...(P)) {
-		r_error.error = GDEXTENSION_CALL_ERROR_TOO_FEW_ARGUMENTS;
-		r_error.expected = (int32_t)sizeof...(P);
-		return;
-	}
-#endif
-	call_with_variant_args_ret_helper<T, R, P...>(p_instance, p_method, p_args, r_ret, r_error, BuildIndexSequence<sizeof...(P)>{});
-}
-
-template <typename T, typename R, typename... P>
-void call_with_variant_args_retc(T *p_instance, R (T::*p_method)(P...) const, const Variant **p_args, int p_argcount, Variant &r_ret, GDExtensionCallError &r_error) {
-#ifdef DEBUG_ENABLED
-	if ((size_t)p_argcount > sizeof...(P)) {
-		r_error.error = GDEXTENSION_CALL_ERROR_TOO_MANY_ARGUMENTS;
-		r_error.expected = (int32_t)sizeof...(P);
-		return;
-	}
-
-	if ((size_t)p_argcount < sizeof...(P)) {
-		r_error.error = GDEXTENSION_CALL_ERROR_TOO_FEW_ARGUMENTS;
-		r_error.expected = (int32_t)sizeof...(P);
-		return;
-	}
-#endif
-	call_with_variant_args_retc_helper<T, R, P...>(p_instance, p_method, p_args, r_ret, r_error, BuildIndexSequence<sizeof...(P)>{});
-}
-
-template <typename T, typename... P>
+template <class T, class... P>
 void call_with_variant_args_dv(T *p_instance, void (T::*p_method)(P...), const GDExtensionConstVariantPtr *p_args, int p_argcount, GDExtensionCallError &r_error, const std::vector<Variant> &default_values) {
 #ifdef DEBUG_ENABLED
 	if ((size_t)p_argcount > sizeof...(P)) {
 		r_error.error = GDEXTENSION_CALL_ERROR_TOO_MANY_ARGUMENTS;
-		r_error.expected = (int32_t)sizeof...(P);
+		r_error.argument = (int32_t)sizeof...(P);
 		return;
 	}
 #endif
@@ -346,7 +292,7 @@ void call_with_variant_args_dv(T *p_instance, void (T::*p_method)(P...), const G
 #ifdef DEBUG_ENABLED
 	if (missing > dvs) {
 		r_error.error = GDEXTENSION_CALL_ERROR_TOO_FEW_ARGUMENTS;
-		r_error.expected = (int32_t)sizeof...(P);
+		r_error.argument = (int32_t)sizeof...(P);
 		return;
 	}
 #endif
@@ -365,12 +311,12 @@ void call_with_variant_args_dv(T *p_instance, void (T::*p_method)(P...), const G
 	call_with_variant_args_helper(p_instance, p_method, argsp.data(), r_error, BuildIndexSequence<sizeof...(P)>{});
 }
 
-template <typename T, typename... P>
+template <class T, class... P>
 void call_with_variant_argsc_dv(T *p_instance, void (T::*p_method)(P...) const, const GDExtensionConstVariantPtr *p_args, int p_argcount, GDExtensionCallError &r_error, const std::vector<Variant> &default_values) {
 #ifdef DEBUG_ENABLED
 	if ((size_t)p_argcount > sizeof...(P)) {
 		r_error.error = GDEXTENSION_CALL_ERROR_TOO_MANY_ARGUMENTS;
-		r_error.expected = (int32_t)sizeof...(P);
+		r_error.argument = (int32_t)sizeof...(P);
 		return;
 	}
 #endif
@@ -381,7 +327,7 @@ void call_with_variant_argsc_dv(T *p_instance, void (T::*p_method)(P...) const,
 #ifdef DEBUG_ENABLED
 	if (missing > dvs) {
 		r_error.error = GDEXTENSION_CALL_ERROR_TOO_FEW_ARGUMENTS;
-		r_error.expected = (int32_t)sizeof...(P);
+		r_error.argument = (int32_t)sizeof...(P);
 		return;
 	}
 #endif
@@ -400,12 +346,12 @@ void call_with_variant_argsc_dv(T *p_instance, void (T::*p_method)(P...) const,
 	call_with_variant_argsc_helper(p_instance, p_method, argsp.data(), r_error, BuildIndexSequence<sizeof...(P)>{});
 }
 
-template <typename T, typename R, typename... P>
+template <class T, class R, class... P>
 void call_with_variant_args_ret_dv(T *p_instance, R (T::*p_method)(P...), const GDExtensionConstVariantPtr *p_args, int p_argcount, Variant &r_ret, GDExtensionCallError &r_error, const std::vector<Variant> &default_values) {
 #ifdef DEBUG_ENABLED
 	if ((size_t)p_argcount > sizeof...(P)) {
 		r_error.error = GDEXTENSION_CALL_ERROR_TOO_MANY_ARGUMENTS;
-		r_error.expected = (int32_t)sizeof...(P);
+		r_error.argument = (int32_t)sizeof...(P);
 		return;
 	}
 #endif
@@ -416,7 +362,7 @@ void call_with_variant_args_ret_dv(T *p_instance, R (T::*p_method)(P...), const
 #ifdef DEBUG_ENABLED
 	if (missing > dvs) {
 		r_error.error = GDEXTENSION_CALL_ERROR_TOO_FEW_ARGUMENTS;
-		r_error.expected = (int32_t)sizeof...(P);
+		r_error.argument = (int32_t)sizeof...(P);
 		return;
 	}
 #endif
@@ -435,12 +381,12 @@ void call_with_variant_args_ret_dv(T *p_instance, R (T::*p_method)(P...), const
 	call_with_variant_args_ret_helper(p_instance, p_method, argsp.data(), r_ret, r_error, BuildIndexSequence<sizeof...(P)>{});
 }
 
-template <typename T, typename R, typename... P>
+template <class T, class R, class... P>
 void call_with_variant_args_retc_dv(T *p_instance, R (T::*p_method)(P...) const, const GDExtensionConstVariantPtr *p_args, int p_argcount, Variant &r_ret, GDExtensionCallError &r_error, const std::vector<Variant> &default_values) {
 #ifdef DEBUG_ENABLED
 	if ((size_t)p_argcount > sizeof...(P)) {
 		r_error.error = GDEXTENSION_CALL_ERROR_TOO_MANY_ARGUMENTS;
-		r_error.expected = (int32_t)sizeof...(P);
+		r_error.argument = (int32_t)sizeof...(P);
 		return;
 	}
 #endif
@@ -451,7 +397,7 @@ void call_with_variant_args_retc_dv(T *p_instance, R (T::*p_method)(P...) const,
 #ifdef DEBUG_ENABLED
 	if (missing > dvs) {
 		r_error.error = GDEXTENSION_CALL_ERROR_TOO_FEW_ARGUMENTS;
-		r_error.expected = (int32_t)sizeof...(P);
+		r_error.argument = (int32_t)sizeof...(P);
 		return;
 	}
 #endif
@@ -477,7 +423,7 @@ void call_with_variant_args_retc_dv(T *p_instance, R (T::*p_method)(P...) const,
 #pragma GCC diagnostic ignored "-Wunused-but-set-parameter"
 #endif
 
-template <typename Q>
+template <class Q>
 void call_get_argument_type_helper(int p_arg, int &index, GDExtensionVariantType &type) {
 	if (p_arg == index) {
 		type = GDExtensionVariantType(GetTypeInfo<Q>::VARIANT_TYPE);
@@ -485,7 +431,7 @@ void call_get_argument_type_helper(int p_arg, int &index, GDExtensionVariantType
 	index++;
 }
 
-template <typename... P>
+template <class... P>
 GDExtensionVariantType call_get_argument_type(int p_arg) {
 	GDExtensionVariantType type = GDEXTENSION_VARIANT_TYPE_NIL;
 	int index = 0;
@@ -497,7 +443,7 @@ GDExtensionVariantType call_get_argument_type(int p_arg) {
 	return type;
 }
 
-template <typename Q>
+template <class Q>
 void call_get_argument_type_info_helper(int p_arg, int &index, PropertyInfo &info) {
 	if (p_arg == index) {
 		info = GetTypeInfo<Q>::get_class_info();
@@ -505,7 +451,7 @@ void call_get_argument_type_info_helper(int p_arg, int &index, PropertyInfo &inf
 	index++;
 }
 
-template <typename... P>
+template <class... P>
 void call_get_argument_type_info(int p_arg, PropertyInfo &info) {
 	int index = 0;
 	// I think rocket science is simpler than modern C++.
@@ -515,7 +461,7 @@ void call_get_argument_type_info(int p_arg, PropertyInfo &info) {
 	(void)index; // Suppress GCC warning.
 }
 
-template <typename Q>
+template <class Q>
 void call_get_argument_metadata_helper(int p_arg, int &index, GDExtensionClassMethodArgumentMetadata &md) {
 	if (p_arg == index) {
 		md = GetTypeInfo<Q>::METADATA;
@@ -523,7 +469,7 @@ void call_get_argument_metadata_helper(int p_arg, int &index, GDExtensionClassMe
 	index++;
 }
 
-template <typename... P>
+template <class... P>
 GDExtensionClassMethodArgumentMetadata call_get_argument_metadata(int p_arg) {
 	GDExtensionClassMethodArgumentMetadata md = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;
 
@@ -536,7 +482,7 @@ GDExtensionClassMethodArgumentMetadata call_get_argument_metadata(int p_arg) {
 	return md;
 }
 
-template <typename... P, size_t... Is>
+template <class... P, size_t... Is>
 void call_with_variant_args_static(void (*p_method)(P...), const Variant **p_args, GDExtensionCallError &r_error, IndexSequence<Is...>) {
 	r_error.error = GDEXTENSION_CALL_OK;
 
@@ -547,12 +493,12 @@ void call_with_variant_args_static(void (*p_method)(P...), const Variant **p_arg
 #endif
 }
 
-template <typename... P>
+template <class... P>
 void call_with_variant_args_static_dv(void (*p_method)(P...), const GDExtensionConstVariantPtr *p_args, int p_argcount, GDExtensionCallError &r_error, const std::vector<Variant> &default_values) {
 #ifdef DEBUG_ENABLED
 	if ((size_t)p_argcount > sizeof...(P)) {
 		r_error.error = GDEXTENSION_CALL_ERROR_TOO_MANY_ARGUMENTS;
-		r_error.expected = sizeof...(P);
+		r_error.argument = sizeof...(P);
 		return;
 	}
 #endif
@@ -563,7 +509,7 @@ void call_with_variant_args_static_dv(void (*p_method)(P...), const GDExtensionC
 #ifdef DEBUG_ENABLED
 	if (missing > dvs) {
 		r_error.error = GDEXTENSION_CALL_ERROR_TOO_FEW_ARGUMENTS;
-		r_error.expected = sizeof...(P);
+		r_error.argument = sizeof...(P);
 		return;
 	}
 #endif
@@ -582,53 +528,17 @@ void call_with_variant_args_static_dv(void (*p_method)(P...), const GDExtensionC
 	call_with_variant_args_static(p_method, argsp.data(), r_error, BuildIndexSequence<sizeof...(P)>{});
 }
 
-template <typename... P, size_t... Is>
+template <class... P, size_t... Is>
 void call_with_ptr_args_static_method_helper(void (*p_method)(P...), const GDExtensionConstTypePtr *p_args, IndexSequence<Is...>) {
 	p_method(PtrToArg<P>::convert(p_args[Is])...);
 }
 
-template <typename... P>
+template <class... P>
 void call_with_ptr_args_static_method(void (*p_method)(P...), const GDExtensionConstTypePtr *p_args) {
 	call_with_ptr_args_static_method_helper<P...>(p_method, p_args, BuildIndexSequence<sizeof...(P)>{});
 }
 
-template <typename R, typename... P>
-void call_with_variant_args_static_ret(R (*p_method)(P...), const Variant **p_args, int p_argcount, Variant &r_ret, GDExtensionCallError &r_error) {
-#ifdef DEBUG_ENABLED
-	if ((size_t)p_argcount > sizeof...(P)) {
-		r_error.error = GDEXTENSION_CALL_ERROR_TOO_MANY_ARGUMENTS;
-		r_error.expected = (int32_t)sizeof...(P);
-		return;
-	}
-
-	if ((size_t)p_argcount < sizeof...(P)) {
-		r_error.error = GDEXTENSION_CALL_ERROR_TOO_FEW_ARGUMENTS;
-		r_error.expected = (int32_t)sizeof...(P);
-		return;
-	}
-#endif
-	call_with_variant_args_static_ret<R, P...>(p_method, p_args, r_ret, r_error, BuildIndexSequence<sizeof...(P)>{});
-}
-
-template <typename... P>
-void call_with_variant_args_static_ret(void (*p_method)(P...), const Variant **p_args, int p_argcount, Variant &r_ret, GDExtensionCallError &r_error) {
-#ifdef DEBUG_ENABLED
-	if ((size_t)p_argcount > sizeof...(P)) {
-		r_error.error = GDEXTENSION_CALL_ERROR_TOO_MANY_ARGUMENTS;
-		r_error.expected = (int32_t)sizeof...(P);
-		return;
-	}
-
-	if ((size_t)p_argcount < sizeof...(P)) {
-		r_error.error = GDEXTENSION_CALL_ERROR_TOO_FEW_ARGUMENTS;
-		r_error.expected = (int32_t)sizeof...(P);
-		return;
-	}
-#endif
-	call_with_variant_args_static<P...>(p_method, p_args, r_error, BuildIndexSequence<sizeof...(P)>{});
-}
-
-template <typename R, typename... P, size_t... Is>
+template <class R, class... P, size_t... Is>
 void call_with_variant_args_static_ret(R (*p_method)(P...), const Variant **p_args, Variant &r_ret, GDExtensionCallError &r_error, IndexSequence<Is...>) {
 	r_error.error = GDEXTENSION_CALL_OK;
 
@@ -639,12 +549,12 @@ void call_with_variant_args_static_ret(R (*p_method)(P...), const Variant **p_ar
 #endif
 }
 
-template <typename R, typename... P>
+template <class R, class... P>
 void call_with_variant_args_static_ret_dv(R (*p_method)(P...), const GDExtensionConstVariantPtr *p_args, int p_argcount, Variant &r_ret, GDExtensionCallError &r_error, const std::vector<Variant> &default_values) {
 #ifdef DEBUG_ENABLED
 	if ((size_t)p_argcount > sizeof...(P)) {
 		r_error.error = GDEXTENSION_CALL_ERROR_TOO_MANY_ARGUMENTS;
-		r_error.expected = sizeof...(P);
+		r_error.argument = sizeof...(P);
 		return;
 	}
 #endif
@@ -655,7 +565,7 @@ void call_with_variant_args_static_ret_dv(R (*p_method)(P...), const GDExtension
 #ifdef DEBUG_ENABLED
 	if (missing > dvs) {
 		r_error.error = GDEXTENSION_CALL_ERROR_TOO_FEW_ARGUMENTS;
-		r_error.expected = sizeof...(P);
+		r_error.argument = sizeof...(P);
 		return;
 	}
 #endif
@@ -674,12 +584,12 @@ void call_with_variant_args_static_ret_dv(R (*p_method)(P...), const GDExtension
 	call_with_variant_args_static_ret(p_method, argsp.data(), r_ret, r_error, BuildIndexSequence<sizeof...(P)>{});
 }
 
-template <typename R, typename... P, size_t... Is>
+template <class R, class... P, size_t... Is>
 void call_with_ptr_args_static_method_ret_helper(R (*p_method)(P...), const GDExtensionConstTypePtr *p_args, void *r_ret, IndexSequence<Is...>) {
 	PtrToArg<R>::encode(p_method(PtrToArg<P>::convert(p_args[Is])...), r_ret);
 }
 
-template <typename R, typename... P>
+template <class R, class... P>
 void call_with_ptr_args_static_method_ret(R (*p_method)(P...), const GDExtensionConstTypePtr *p_args, void *r_ret) {
 	call_with_ptr_args_static_method_ret_helper<R, P...>(p_method, p_args, r_ret, BuildIndexSequence<sizeof...(P)>{});
 }

include/godot_cpp/core/builtin_ptrcall.hpp

@@ -32,7 +32,6 @@
 #define GODOT_BUILTIN_PTRCALL_HPP
 
 #include <gdextension_interface.h>
-#include <godot_cpp/core/object.hpp>
 
 #include <array>
 
@@ -40,24 +39,13 @@ namespace godot {
 
 namespace internal {
 
-template <typename O, typename... Args>
-O *_call_builtin_method_ptr_ret_obj(const GDExtensionPtrBuiltInMethod method, GDExtensionTypePtr base, const Args &...args) {
-	GodotObject *ret = nullptr;
-	std::array<GDExtensionConstTypePtr, sizeof...(Args)> call_args = { { (GDExtensionConstTypePtr)args... } };
-	method(base, call_args.data(), &ret, sizeof...(Args));
-	if (ret == nullptr) {
-		return nullptr;
-	}
-	return reinterpret_cast<O *>(internal::get_object_instance_binding(ret));
-}
-
-template <typename... Args>
+template <class... Args>
 void _call_builtin_constructor(const GDExtensionPtrConstructor constructor, GDExtensionTypePtr base, Args... args) {
 	std::array<GDExtensionConstTypePtr, sizeof...(Args)> call_args = { { (GDExtensionConstTypePtr)args... } };
 	constructor(base, call_args.data());
 }
 
-template <typename T, typename... Args>
+template <class T, class... Args>
 T _call_builtin_method_ptr_ret(const GDExtensionPtrBuiltInMethod method, GDExtensionTypePtr base, Args... args) {
 	T ret;
 	std::array<GDExtensionConstTypePtr, sizeof...(Args)> call_args = { { (GDExtensionConstTypePtr)args... } };
@@ -65,20 +53,20 @@ T _call_builtin_method_ptr_ret(const GDExtensionPtrBuiltInMethod method, GDExten
 	return ret;
 }
 
-template <typename... Args>
+template <class... Args>
 void _call_builtin_method_ptr_no_ret(const GDExtensionPtrBuiltInMethod method, GDExtensionTypePtr base, Args... args) {
 	std::array<GDExtensionConstTypePtr, sizeof...(Args)> call_args = { { (GDExtensionConstTypePtr)args... } };
 	method(base, call_args.data(), nullptr, sizeof...(Args));
 }
 
-template <typename T>
+template <class T>
 T _call_builtin_operator_ptr(const GDExtensionPtrOperatorEvaluator op, GDExtensionConstTypePtr left, GDExtensionConstTypePtr right) {
 	T ret;
 	op(left, right, &ret);
 	return ret;
 }
 
-template <typename T>
+template <class T>
 T _call_builtin_ptr_getter(const GDExtensionPtrGetter getter, GDExtensionConstTypePtr base) {
 	T ret;
 	getter(base, &ret);

include/godot_cpp/core/class_db.hpp

@@ -37,16 +37,8 @@
 #include <godot_cpp/core/error_macros.hpp>
 #include <godot_cpp/core/method_bind.hpp>
 #include <godot_cpp/core/object.hpp>
-#include <godot_cpp/core/print_string.hpp>
-
-#include <godot_cpp/classes/class_db_singleton.hpp>
-
-// Makes callable_mp readily available in all classes connecting signals.
-// Needs to come after method_bind and object have been included.
-#include <godot_cpp/variant/callable_method_pointer.hpp>
 
 #include <list>
-#include <mutex>
 #include <set>
 #include <string>
 #include <unordered_map>
@@ -87,18 +79,22 @@ class ClassDB {
 	friend class godot::GDExtensionBinding;
 
 public:
-	struct ClassInfo {
-		struct VirtualMethod {
-			GDExtensionClassCallVirtual func;
-			uint32_t hash;
-		};
+	struct PropertySetGet {
+		int index;
+		StringName setter;
+		StringName getter;
+		MethodBind *_setptr;
+		MethodBind *_getptr;
+		Variant::Type type;
+	};
 
+	struct ClassInfo {
 		StringName name;
 		StringName parent_name;
 		GDExtensionInitializationLevel level = GDEXTENSION_INITIALIZATION_SCENE;
 		std::unordered_map<StringName, MethodBind *> method_map;
 		std::set<StringName> signal_names;
-		std::unordered_map<StringName, VirtualMethod> virtual_methods;
+		std::unordered_map<StringName, GDExtensionClassCallVirtual> virtual_methods;
 		std::set<StringName> property_names;
 		std::set<StringName> constant_names;
 		// Pointer to the parent custom class, if any. Will be null if the parent class is a Godot class.
@@ -108,88 +104,27 @@ public:
 private:
 	// This may only contain custom classes, not Godot classes
 	static std::unordered_map<StringName, ClassInfo> classes;
-	static std::unordered_map<StringName, const GDExtensionInstanceBindingCallbacks *> instance_binding_callbacks;
-	// Used to remember the custom class registration order.
-	static std::vector<StringName> class_register_order;
-	static std::unordered_map<StringName, Object *> engine_singletons;
-	static std::mutex engine_singletons_mutex;
 
 	static MethodBind *bind_methodfi(uint32_t p_flags, MethodBind *p_bind, const MethodDefinition &method_name, const void **p_defs, int p_defcount);
 	static void initialize_class(const ClassInfo &cl);
 	static void bind_method_godot(const StringName &p_class_name, MethodBind *p_method);
 
-	template <typename T, bool is_abstract>
-	static void _register_class(bool p_virtual = false, bool p_exposed = true, bool p_runtime = false);
-
-	template <typename T>
-	static GDExtensionObjectPtr _create_instance_func(void *data, GDExtensionBool p_notify_postinitialize) {
-		if constexpr (!std::is_abstract_v<T>) {
-			Wrapped::_set_construct_info<T>();
-			T *new_object = new ("", "") T;
-			if (p_notify_postinitialize) {
-				new_object->_postinitialize();
-			}
-			return new_object->_owner;
-		} else {
-			return nullptr;
-		}
-	}
-
-	template <typename T>
-	static GDExtensionClassInstancePtr _recreate_instance_func(void *data, GDExtensionObjectPtr obj) {
-		if constexpr (!std::is_abstract_v<T>) {
-#ifdef HOT_RELOAD_ENABLED
-#ifdef _GODOT_CPP_AVOID_THREAD_LOCAL
-			std::lock_guard<std::recursive_mutex> lk(Wrapped::_constructing_mutex);
-#endif
-			Wrapped::_constructing_recreate_owner = obj;
-			T *new_instance = (T *)memalloc(sizeof(T));
-			memnew_placement(new_instance, T);
-			return new_instance;
-#else
-			return nullptr;
-#endif
-		} else {
-			return nullptr;
-		}
-	}
+	template <class T, bool is_abstract>
+	static void _register_class(bool p_virtual = false);
 
 public:
-	template <typename T>
+	template <class T>
 	static void register_class(bool p_virtual = false);
-	template <typename T>
+	template <class T>
 	static void register_abstract_class();
-	template <typename T>
-	static void register_internal_class();
-	template <typename T>
-	static void register_runtime_class();
 
-	_FORCE_INLINE_ static void _register_engine_class(const StringName &p_name, const GDExtensionInstanceBindingCallbacks *p_callbacks) {
-		instance_binding_callbacks[p_name] = p_callbacks;
-	}
-
-	static void _register_engine_singleton(const StringName &p_class_name, Object *p_singleton) {
-		std::lock_guard<std::mutex> lock(engine_singletons_mutex);
-		std::unordered_map<StringName, Object *>::const_iterator i = engine_singletons.find(p_class_name);
-		if (i != engine_singletons.end()) {
-			ERR_FAIL_COND((*i).second != p_singleton);
-			return;
-		}
-		engine_singletons[p_class_name] = p_singleton;
-	}
-
-	static void _unregister_engine_singleton(const StringName &p_class_name) {
-		std::lock_guard<std::mutex> lock(engine_singletons_mutex);
-		engine_singletons.erase(p_class_name);
-	}
-
-	template <typename N, typename M, typename... VarArgs>
+	template <class N, class M, typename... VarArgs>
 	static MethodBind *bind_method(N p_method_name, M p_method, VarArgs... p_args);
 
-	template <typename N, typename M, typename... VarArgs>
+	template <class N, class M, typename... VarArgs>
 	static MethodBind *bind_static_method(StringName p_class, N p_method_name, M p_method, VarArgs... p_args);
 
-	template <typename M>
+	template <class M>
 	static MethodBind *bind_vararg_method(uint32_t p_flags, StringName p_name, M p_method, const MethodInfo &p_info = MethodInfo(), const std::vector<Variant> &p_default_args = std::vector<Variant>{}, bool p_return_nil_is_variant = true);
 
 	static void add_property_group(const StringName &p_class, const String &p_name, const String &p_prefix);
@@ -197,46 +132,35 @@ public:
 	static void add_property(const StringName &p_class, const PropertyInfo &p_pinfo, const StringName &p_setter, const StringName &p_getter, int p_index = -1);
 	static void add_signal(const StringName &p_class, const MethodInfo &p_signal);
 	static void bind_integer_constant(const StringName &p_class_name, const StringName &p_enum_name, const StringName &p_constant_name, GDExtensionInt p_constant_value, bool p_is_bitfield = false);
-	// Binds an implementation of a virtual method defined in Godot.
-	static void bind_virtual_method(const StringName &p_class, const StringName &p_method, GDExtensionClassCallVirtual p_call, uint32_t p_hash);
-	// Add a new virtual method that can be implemented by scripts.
-	static void add_virtual_method(const StringName &p_class, const MethodInfo &p_method, const Vector<StringName> &p_arg_names = Vector<StringName>());
+	static void bind_virtual_method(const StringName &p_class, const StringName &p_method, GDExtensionClassCallVirtual p_call);
 
 	static MethodBind *get_method(const StringName &p_class, const StringName &p_method);
 
-	static GDExtensionClassCallVirtual get_virtual_func(void *p_userdata, GDExtensionConstStringNamePtr p_name, uint32_t p_hash);
-	static const GDExtensionInstanceBindingCallbacks *get_instance_binding_callbacks(const StringName &p_class);
+	static GDExtensionClassCallVirtual get_virtual_func(void *p_userdata, GDExtensionConstStringNamePtr p_name);
 
 	static void initialize(GDExtensionInitializationLevel p_level);
 	static void deinitialize(GDExtensionInitializationLevel p_level);
-
-	CLASSDB_SINGLETON_FORWARD_METHODS;
 };
 
 #define BIND_CONSTANT(m_constant) \
-	::godot::ClassDB::bind_integer_constant(get_class_static(), "", #m_constant, m_constant);
+	godot::ClassDB::bind_integer_constant(get_class_static(), "", #m_constant, m_constant);
 
 #define BIND_ENUM_CONSTANT(m_constant) \
-	::godot::ClassDB::bind_integer_constant(get_class_static(), ::godot::_gde_constant_get_enum_name(m_constant, #m_constant), #m_constant, m_constant);
+	godot::ClassDB::bind_integer_constant(get_class_static(), godot::__constant_get_enum_name(m_constant, #m_constant), #m_constant, m_constant);
 
 #define BIND_BITFIELD_FLAG(m_constant) \
-	::godot::ClassDB::bind_integer_constant(get_class_static(), ::godot::_gde_constant_get_bitfield_name(m_constant, #m_constant), #m_constant, m_constant, true);
+	godot::ClassDB::bind_integer_constant(get_class_static(), godot::__constant_get_bitfield_name(m_constant, #m_constant), #m_constant, m_constant, true);
 
-#define BIND_VIRTUAL_METHOD(m_class, m_method, m_hash)                                                                                        \
-	{                                                                                                                                         \
-		auto _call##m_method = [](GDExtensionObjectPtr p_instance, const GDExtensionConstTypePtr *p_args, GDExtensionTypePtr p_ret) -> void { \
-			call_with_ptr_args(reinterpret_cast<m_class *>(p_instance), &m_class::m_method, p_args, p_ret);                                   \
-		};                                                                                                                                    \
-		::godot::ClassDB::bind_virtual_method(m_class::get_class_static(), #m_method, _call##m_method, m_hash);                               \
+#define BIND_VIRTUAL_METHOD(m_class, m_method)                                                                                                  \
+	{                                                                                                                                           \
+		auto ___call##m_method = [](GDExtensionObjectPtr p_instance, const GDExtensionConstTypePtr *p_args, GDExtensionTypePtr p_ret) -> void { \
+			call_with_ptr_args(reinterpret_cast<m_class *>(p_instance), &m_class::m_method, p_args, p_ret);                                     \
+		};                                                                                                                                      \
+		godot::ClassDB::bind_virtual_method(m_class::get_class_static(), #m_method, ___call##m_method);                                         \
 	}
 
-template <typename T, bool is_abstract>
-void ClassDB::_register_class(bool p_virtual, bool p_exposed, bool p_runtime) {
-	static_assert(TypesAreSame<typename T::self_type, T>::value, "Class not declared properly, please use GDCLASS.");
-	static_assert(!FunctionsAreSame<T::self_type::_bind_methods, T::parent_type::_bind_methods>::value, "Class must declare 'static void _bind_methods'.");
-	static_assert(!std::is_abstract_v<T> || is_abstract, "Class is abstract, please use GDREGISTER_ABSTRACT_CLASS.");
-	instance_binding_callbacks[T::get_class_static()] = &T::_gde_binding_callbacks;
-
+template <class T, bool is_abstract>
+void ClassDB::_register_class(bool p_virtual) {
 	// Register this class within our plugin
 	ClassInfo cl;
 	cl.name = T::get_class_static();
@@ -248,36 +172,29 @@ void ClassDB::_register_class(bool p_virtual, bool p_exposed, bool p_runtime) {
 		cl.parent_ptr = &parent_it->second;
 	}
 	classes[cl.name] = cl;
-	class_register_order.push_back(cl.name);
 
 	// Register this class with Godot
-	GDExtensionClassCreationInfo4 class_info = {
+	GDExtensionClassCreationInfo class_info = {
 		p_virtual, // GDExtensionBool is_virtual;
 		is_abstract, // GDExtensionBool is_abstract;
-		p_exposed, // GDExtensionBool is_exposed;
-		p_runtime, // GDExtensionBool is_runtime;
-		nullptr, // GDExtensionConstStringPtr icon_path;
 		T::set_bind, // GDExtensionClassSet set_func;
 		T::get_bind, // GDExtensionClassGet get_func;
-		T::has_get_property_list() ? T::get_property_list_bind : nullptr, // GDExtensionClassGetPropertyList get_property_list_func;
-		T::free_property_list_bind, // GDExtensionClassFreePropertyList2 free_property_list_func;
+		T::get_property_list_bind, // GDExtensionClassGetPropertyList get_property_list_func;
+		T::free_property_list_bind, // GDExtensionClassFreePropertyList free_property_list_func;
 		T::property_can_revert_bind, // GDExtensionClassPropertyCanRevert property_can_revert_func;
 		T::property_get_revert_bind, // GDExtensionClassPropertyGetRevert property_get_revert_func;
-		T::validate_property_bind, // GDExtensionClassValidateProperty validate_property_func;
-		T::notification_bind, // GDExtensionClassNotification2 notification_func;
+		T::notification_bind, // GDExtensionClassNotification notification_func;
 		T::to_string_bind, // GDExtensionClassToString to_string_func;
 		nullptr, // GDExtensionClassReference reference_func;
 		nullptr, // GDExtensionClassUnreference unreference_func;
-		&_create_instance_func<T>, // GDExtensionClassCreateInstance create_instance_func; /* this one is mandatory */
+		T::create, // GDExtensionClassCreateInstance create_instance_func; /* this one is mandatory */
 		T::free, // GDExtensionClassFreeInstance free_instance_func; /* this one is mandatory */
-		&_recreate_instance_func<T>, // GDExtensionClassRecreateInstance recreate_instance_func;
 		&ClassDB::get_virtual_func, // GDExtensionClassGetVirtual get_virtual_func;
-		nullptr, // GDExtensionClassGetVirtualCallData get_virtual_call_data_func;
-		nullptr, // GDExtensionClassCallVirtualWithData call_virtual_func;
+		nullptr, // GDExtensionClassGetRID get_rid;
 		(void *)&T::get_class_static(), // void *class_userdata;
 	};
 
-	internal::gdextension_interface_classdb_register_extension_class4(internal::library, cl.name._native_ptr(), cl.parent_name._native_ptr(), &class_info);
+	internal::gde_interface->classdb_register_extension_class(internal::library, cl.name._native_ptr(), cl.parent_name._native_ptr(), &class_info);
 
 	// call bind_methods etc. to register all members of the class
 	T::initialize_class();
@@ -286,27 +203,17 @@ void ClassDB::_register_class(bool p_virtual, bool p_exposed, bool p_runtime) {
 	initialize_class(classes[cl.name]);
 }
 
-template <typename T>
+template <class T>
 void ClassDB::register_class(bool p_virtual) {
 	ClassDB::_register_class<T, false>(p_virtual);
 }
 
-template <typename T>
+template <class T>
 void ClassDB::register_abstract_class() {
 	ClassDB::_register_class<T, true>();
 }
 
-template <typename T>
-void ClassDB::register_internal_class() {
-	ClassDB::_register_class<T, false>(false, false);
-}
-
-template <typename T>
-void ClassDB::register_runtime_class() {
-	ClassDB::_register_class<T, false>(false, true, true);
-}
-
-template <typename N, typename M, typename... VarArgs>
+template <class N, class M, typename... VarArgs>
 MethodBind *ClassDB::bind_method(N p_method_name, M p_method, VarArgs... p_args) {
 	Variant args[sizeof...(p_args) + 1] = { p_args..., Variant() }; // +1 makes sure zero sized arrays are also supported.
 	const Variant *argptrs[sizeof...(p_args) + 1];
@@ -317,7 +224,7 @@ MethodBind *ClassDB::bind_method(N p_method_name, M p_method, VarArgs... p_args)
 	return bind_methodfi(METHOD_FLAGS_DEFAULT, bind, p_method_name, sizeof...(p_args) == 0 ? nullptr : (const void **)argptrs, sizeof...(p_args));
 }
 
-template <typename N, typename M, typename... VarArgs>
+template <class N, class M, typename... VarArgs>
 MethodBind *ClassDB::bind_static_method(StringName p_class, N p_method_name, M p_method, VarArgs... p_args) {
 	Variant args[sizeof...(p_args) + 1] = { p_args..., Variant() }; // +1 makes sure zero sized arrays are also supported.
 	const Variant *argptrs[sizeof...(p_args) + 1];
@@ -329,10 +236,10 @@ MethodBind *ClassDB::bind_static_method(StringName p_class, N p_method_name, M p
 	return bind_methodfi(0, bind, p_method_name, sizeof...(p_args) == 0 ? nullptr : (const void **)argptrs, sizeof...(p_args));
 }
 
-template <typename M>
+template <class M>
 MethodBind *ClassDB::bind_vararg_method(uint32_t p_flags, StringName p_name, M p_method, const MethodInfo &p_info, const std::vector<Variant> &p_default_args, bool p_return_nil_is_variant) {
 	MethodBind *bind = create_vararg_method_bind(p_method, p_info, p_return_nil_is_variant);
-	ERR_FAIL_NULL_V(bind, nullptr);
+	ERR_FAIL_COND_V(!bind, nullptr);
 
 	bind->set_name(p_name);
 	bind->set_default_arguments(p_default_args);
@@ -361,14 +268,10 @@ MethodBind *ClassDB::bind_vararg_method(uint32_t p_flags, StringName p_name, M p
 	return bind;
 }
 
-#define GDREGISTER_CLASS(m_class) ::godot::ClassDB::register_class<m_class>();
-#define GDREGISTER_VIRTUAL_CLASS(m_class) ::godot::ClassDB::register_class<m_class>(true);
-#define GDREGISTER_ABSTRACT_CLASS(m_class) ::godot::ClassDB::register_abstract_class<m_class>();
-#define GDREGISTER_INTERNAL_CLASS(m_class) ::godot::ClassDB::register_internal_class<m_class>();
-#define GDREGISTER_RUNTIME_CLASS(m_class) ::godot::ClassDB::register_runtime_class<m_class>();
+#define GDREGISTER_CLASS(m_class) ClassDB::register_class<m_class>();
+#define GDREGISTER_VIRTUAL_CLASS(m_class) ClassDB::register_class<m_class>(true);
+#define GDREGISTER_ABSTRACT_CLASS(m_class) ClassDB::register_abstract_class<m_class>();
 
 } // namespace godot
 
-CLASSDB_SINGLETON_VARIANT_CAST;
-
 #endif // GODOT_CLASS_DB_HPP

include/godot_cpp/core/defs.hpp

@@ -35,8 +35,6 @@
 #include <cstdint>
 #include <cstring>
 
-namespace godot {
-
 #if !defined(GDE_EXPORT)
 #if defined(_WIN32)
 #define GDE_EXPORT __declspec(dllexport)
@@ -74,6 +72,10 @@ namespace godot {
 #endif
 #endif
 
+#ifndef _NO_DISCARD_
+#define _NO_DISCARD_ [[nodiscard]]
+#endif
+
 // Windows badly defines a lot of stuff we'll never use. Undefine it.
 #ifdef _WIN32
 #undef min // override standard definition
@@ -106,7 +108,7 @@ typedef float real_t;
 // Generic swap template.
 #ifndef SWAP
 #define SWAP(m_x, m_y) __swap_tmpl((m_x), (m_y))
-template <typename T>
+template <class T>
 inline void __swap_tmpl(T &x, T &y) {
 	T aux = x;
 	x = y;
@@ -125,10 +127,4 @@ struct BuildIndexSequence : BuildIndexSequence<N - 1, N - 1, Is...> {};
 template <size_t... Is>
 struct BuildIndexSequence<0, Is...> : IndexSequence<Is...> {};
 
-} //namespace godot
-
-// To maintain compatibility an alias is defined outside the namespace.
-// Consider it deprecated.
-using real_t = godot::real_t;
-
 #endif // GODOT_DEFS_HPP

include/godot_cpp/core/engine_ptrcall.hpp

@@ -43,32 +43,32 @@ namespace godot {
 
 namespace internal {
 
-template <typename O, typename... Args>
+template <class O, class... Args>
 O *_call_native_mb_ret_obj(const GDExtensionMethodBindPtr mb, void *instance, const Args &...args) {
 	GodotObject *ret = nullptr;
 	std::array<GDExtensionConstTypePtr, sizeof...(Args)> mb_args = { { (GDExtensionConstTypePtr)args... } };
-	internal::gdextension_interface_object_method_bind_ptrcall(mb, instance, mb_args.data(), &ret);
+	internal::gde_interface->object_method_bind_ptrcall(mb, instance, mb_args.data(), &ret);
 	if (ret == nullptr) {
 		return nullptr;
 	}
-	return reinterpret_cast<O *>(internal::get_object_instance_binding(ret));
+	return reinterpret_cast<O *>(internal::gde_interface->object_get_instance_binding(ret, internal::token, &O::___binding_callbacks));
 }
 
-template <typename R, typename... Args>
+template <class R, class... Args>
 R _call_native_mb_ret(const GDExtensionMethodBindPtr mb, void *instance, const Args &...args) {
 	R ret;
 	std::array<GDExtensionConstTypePtr, sizeof...(Args)> mb_args = { { (GDExtensionConstTypePtr)args... } };
-	internal::gdextension_interface_object_method_bind_ptrcall(mb, instance, mb_args.data(), &ret);
+	internal::gde_interface->object_method_bind_ptrcall(mb, instance, mb_args.data(), &ret);
 	return ret;
 }
 
-template <typename... Args>
+template <class... Args>
 void _call_native_mb_no_ret(const GDExtensionMethodBindPtr mb, void *instance, const Args &...args) {
 	std::array<GDExtensionConstTypePtr, sizeof...(Args)> mb_args = { { (GDExtensionConstTypePtr)args... } };
-	internal::gdextension_interface_object_method_bind_ptrcall(mb, instance, mb_args.data(), nullptr);
+	internal::gde_interface->object_method_bind_ptrcall(mb, instance, mb_args.data(), nullptr);
 }
 
-template <typename R, typename... Args>
+template <class R, class... Args>
 R _call_utility_ret(GDExtensionPtrUtilityFunction func, const Args &...args) {
 	R ret;
 	std::array<GDExtensionConstTypePtr, sizeof...(Args)> mb_args = { { (GDExtensionConstTypePtr)args... } };
@@ -76,15 +76,15 @@ R _call_utility_ret(GDExtensionPtrUtilityFunction func, const Args &...args) {
 	return ret;
 }
 
-template <typename... Args>
-Object *_call_utility_ret_obj(const GDExtensionPtrUtilityFunction func, const Args &...args) {
+template <class... Args>
+Object *_call_utility_ret_obj(const GDExtensionPtrUtilityFunction func, void *instance, const Args &...args) {
 	GodotObject *ret = nullptr;
 	std::array<GDExtensionConstTypePtr, sizeof...(Args)> mb_args = { { (GDExtensionConstTypePtr)args... } };
 	func(&ret, mb_args.data(), mb_args.size());
-	return (Object *)internal::get_object_instance_binding(ret);
+	return (Object *)internal::gde_interface->object_get_instance_binding(ret, internal::token, &Object::___binding_callbacks);
 }
 
-template <typename... Args>
+template <class... Args>
 void _call_utility_no_ret(const GDExtensionPtrUtilityFunction func, const Args &...args) {
 	std::array<GDExtensionConstTypePtr, sizeof...(Args)> mb_args = { { (GDExtensionConstTypePtr)args... } };
 	func(nullptr, mb_args.data(), mb_args.size());

include/godot_cpp/core/math.hpp

@@ -84,7 +84,7 @@ constexpr auto CLAMP(const T m_a, const T2 m_min, const T3 m_max) {
 // Generic swap template.
 #ifndef SWAP
 #define SWAP(m_x, m_y) __swap_tmpl((m_x), (m_y))
-template <typename T>
+template <class T>
 inline void __swap_tmpl(T &x, T &y) {
 	T aux = x;
 	x = y;
@@ -138,7 +138,7 @@ static inline int get_shift_from_power_of_2(unsigned int p_bits) {
 	return -1;
 }
 
-template <typename T>
+template <class T>
 static _FORCE_INLINE_ T nearest_power_of_2_templated(T x) {
 	--x;
 
@@ -613,14 +613,6 @@ inline bool is_inf(double p_val) {
 	return std::isinf(p_val);
 }
 
-inline bool is_finite(float p_val) {
-	return std::isfinite(p_val);
-}
-
-inline bool is_finite(double p_val) {
-	return std::isfinite(p_val);
-}
-
 inline bool is_equal_approx(float a, float b) {
 	// Check for exact equality first, required to handle "infinity" values.
 	if (a == b) {

include/godot_cpp/core/memory.hpp

@@ -40,21 +40,24 @@
 
 #include <type_traits>
 
-// p_dummy argument is added to avoid conflicts with the engine functions when both engine and GDExtension are built as a static library on iOS.
-void *operator new(size_t p_size, const char *p_dummy, const char *p_description); ///< operator new that takes a description and uses MemoryStaticPool
-void *operator new(size_t p_size, const char *p_dummy, void *(*p_allocfunc)(size_t p_size)); ///< operator new that takes a description and uses MemoryStaticPool
-void *operator new(size_t p_size, const char *p_dummy, void *p_pointer, size_t check, const char *p_description); ///< operator new that takes a description and uses a pointer to the preallocated memory
+#ifndef PAD_ALIGN
+#define PAD_ALIGN 16 //must always be greater than this at much
+#endif
 
-_ALWAYS_INLINE_ void *operator new(size_t p_size, const char *p_dummy, void *p_pointer, size_t check, const char *p_description) {
+void *operator new(size_t p_size, const char *p_description); ///< operator new that takes a description and uses MemoryStaticPool
+void *operator new(size_t p_size, void *(*p_allocfunc)(size_t p_size)); ///< operator new that takes a description and uses MemoryStaticPool
+void *operator new(size_t p_size, void *p_pointer, size_t check, const char *p_description); ///< operator new that takes a description and uses a pointer to the preallocated memory
+
+_ALWAYS_INLINE_ void *operator new(size_t p_size, void *p_pointer, size_t check, const char *p_description) {
 	return p_pointer;
 }
 
 #ifdef _MSC_VER
 // When compiling with VC++ 2017, the above declarations of placement new generate many irrelevant warnings (C4291).
 // The purpose of the following definitions is to muffle these warnings, not to provide a usable implementation of placement delete.
-void operator delete(void *p_mem, const char *p_dummy, const char *p_description);
-void operator delete(void *p_mem, const char *p_dummy, void *(*p_allocfunc)(size_t p_size));
-void operator delete(void *p_mem, const char *p_dummy, void *p_pointer, size_t check, const char *p_description);
+void operator delete(void *p_mem, const char *p_description);
+void operator delete(void *p_mem, void *(*p_allocfunc)(size_t p_size));
+void operator delete(void *p_mem, void *p_pointer, size_t check, const char *p_description);
 #endif
 
 namespace godot {
@@ -65,29 +68,14 @@ class Memory {
 	Memory();
 
 public:
-	// Alignment:  ↓ max_align_t        ↓ uint64_t          ↓ max_align_t
-	//             ┌─────────────────┬──┬────────────────┬──┬───────────...
-	//             │ uint64_t        │░░│ uint64_t       │░░│ T[]
-	//             │ alloc size      │░░│ element count  │░░│ data
-	//             └─────────────────┴──┴────────────────┴──┴───────────...
-	// Offset:     ↑ SIZE_OFFSET        ↑ ELEMENT_OFFSET    ↑ DATA_OFFSET
-	// Note: "alloc size" is used and set by the engine and is never accessed or changed for the extension.
-
-	static constexpr size_t SIZE_OFFSET = 0;
-	static constexpr size_t ELEMENT_OFFSET = ((SIZE_OFFSET + sizeof(uint64_t)) % alignof(uint64_t) == 0) ? (SIZE_OFFSET + sizeof(uint64_t)) : ((SIZE_OFFSET + sizeof(uint64_t)) + alignof(uint64_t) - ((SIZE_OFFSET + sizeof(uint64_t)) % alignof(uint64_t)));
-	static constexpr size_t DATA_OFFSET = ((ELEMENT_OFFSET + sizeof(uint64_t)) % alignof(max_align_t) == 0) ? (ELEMENT_OFFSET + sizeof(uint64_t)) : ((ELEMENT_OFFSET + sizeof(uint64_t)) + alignof(max_align_t) - ((ELEMENT_OFFSET + sizeof(uint64_t)) % alignof(max_align_t)));
-
 	static void *alloc_static(size_t p_bytes, bool p_pad_align = false);
 	static void *realloc_static(void *p_memory, size_t p_bytes, bool p_pad_align = false);
 	static void free_static(void *p_ptr, bool p_pad_align = false);
 };
 
-template <typename T, std::enable_if_t<!std::is_base_of<::godot::Wrapped, T>::value, bool> = true>
-_ALWAYS_INLINE_ void _pre_initialize() {}
-
 _ALWAYS_INLINE_ void postinitialize_handler(void *) {}
 
-template <typename T>
+template <class T>
 _ALWAYS_INLINE_ T *_post_initialize(T *p_obj) {
 	postinitialize_handler(p_obj);
 	return p_obj;
@@ -97,34 +85,34 @@ _ALWAYS_INLINE_ T *_post_initialize(T *p_obj) {
 #define memrealloc(m_mem, m_size) ::godot::Memory::realloc_static(m_mem, m_size)
 #define memfree(m_mem) ::godot::Memory::free_static(m_mem)
 
-#define memnew(m_class) (::godot::_pre_initialize<std::remove_pointer_t<decltype(new ("", "") m_class)>>(), ::godot::_post_initialize(new ("", "") m_class))
+#define memnew(m_class) ::godot::_post_initialize(new ("") m_class)
 
-#define memnew_allocator(m_class, m_allocator) (::godot::_pre_initialize<std::remove_pointer_t<decltype(new ("", "") m_class)>>(), ::godot::_post_initialize(new ("", m_allocator::alloc) m_class))
-#define memnew_placement(m_placement, m_class) (::godot::_pre_initialize<std::remove_pointer_t<decltype(new ("", "") m_class)>>(), ::godot::_post_initialize(new ("", m_placement, sizeof(m_class), "") m_class))
+#define memnew_allocator(m_class, m_allocator) ::godot::_post_initialize(new (m_allocator::alloc) m_class)
+#define memnew_placement(m_placement, m_class) ::godot::_post_initialize(new (m_placement, sizeof(m_class), "") m_class)
 
 // Generic comparator used in Map, List, etc.
-template <typename T>
+template <class T>
 struct Comparator {
 	_ALWAYS_INLINE_ bool operator()(const T &p_a, const T &p_b) const { return (p_a < p_b); }
 };
 
-template <typename T>
+template <class T>
 void memdelete(T *p_class, typename std::enable_if<!std::is_base_of_v<godot::Wrapped, T>>::type * = nullptr) {
-	if constexpr (!std::is_trivially_destructible_v<T>) {
+	if (!std::is_trivially_destructible<T>::value) {
 		p_class->~T();
 	}
 
 	Memory::free_static(p_class);
 }
 
-template <typename T, std::enable_if_t<std::is_base_of_v<godot::Wrapped, T>, bool> = true>
+template <class T, std::enable_if_t<std::is_base_of_v<godot::Wrapped, T>, bool> = true>
 void memdelete(T *p_class) {
-	godot::internal::gdextension_interface_object_destroy(p_class->_owner);
+	godot::internal::gde_interface->object_destroy(p_class->_owner);
 }
 
-template <typename T, typename A>
+template <class T, class A>
 void memdelete_allocator(T *p_class) {
-	if constexpr (!std::is_trivially_destructible_v<T>) {
+	if (!std::is_trivially_destructible<T>::value) {
 		p_class->~T();
 	}
 
@@ -137,20 +125,16 @@ public:
 	_ALWAYS_INLINE_ static void free(void *p_ptr) { Memory::free_static(p_ptr); }
 };
 
-template <typename T>
+template <class T>
 class DefaultTypedAllocator {
 public:
-	template <typename... Args>
+	template <class... Args>
 	_ALWAYS_INLINE_ T *new_allocation(const Args &&...p_args) { return memnew(T(p_args...)); }
 	_ALWAYS_INLINE_ void delete_allocation(T *p_allocation) { memdelete(p_allocation); }
 };
 
 #define memnew_arr(m_class, m_count) memnew_arr_template<m_class>(m_count)
 
-_FORCE_INLINE_ uint64_t *_get_element_count_ptr(uint8_t *p_ptr) {
-	return (uint64_t *)(p_ptr - Memory::DATA_OFFSET + Memory::ELEMENT_OFFSET);
-}
-
 template <typename T>
 T *memnew_arr_template(size_t p_elements, const char *p_descr = "") {
 	if (p_elements == 0) {
@@ -160,39 +144,29 @@ T *memnew_arr_template(size_t p_elements, const char *p_descr = "") {
 	same strategy used by std::vector, and the Vector class, so it should be safe.*/
 
 	size_t len = sizeof(T) * p_elements;
-	uint8_t *mem = (uint8_t *)Memory::alloc_static(len, true);
+	uint64_t *mem = (uint64_t *)Memory::alloc_static(len, true);
 	T *failptr = nullptr; // Get rid of a warning.
-	ERR_FAIL_NULL_V(mem, failptr);
+	ERR_FAIL_COND_V(!mem, failptr);
+	*(mem - 1) = p_elements;
 
-	uint64_t *_elem_count_ptr = _get_element_count_ptr(mem);
-	*(_elem_count_ptr) = p_elements;
-
-	if constexpr (!std::is_trivially_destructible_v<T>) {
+	if (!std::is_trivially_destructible<T>::value) {
 		T *elems = (T *)mem;
 
 		/* call operator new */
 		for (size_t i = 0; i < p_elements; i++) {
-			new ("", &elems[i], sizeof(T), p_descr) T;
+			new (&elems[i], sizeof(T), p_descr) T;
 		}
 	}
 
 	return (T *)mem;
 }
 
-template <typename T>
-size_t memarr_len(const T *p_class) {
-	uint8_t *ptr = (uint8_t *)p_class;
-	uint64_t *_elem_count_ptr = _get_element_count_ptr(ptr);
-	return *(_elem_count_ptr);
-}
-
 template <typename T>
 void memdelete_arr(T *p_class) {
-	uint8_t *ptr = (uint8_t *)p_class;
+	uint64_t *ptr = (uint64_t *)p_class;
 
-	if constexpr (!std::is_trivially_destructible_v<T>) {
-		uint64_t *_elem_count_ptr = _get_element_count_ptr(ptr);
-		uint64_t elem_count = *(_elem_count_ptr);
+	if (!std::is_trivially_destructible<T>::value) {
+		uint64_t elem_count = *(ptr - 1);
 
 		for (uint64_t i = 0; i < elem_count; i++) {
 			p_class[i].~T();

include/godot_cpp/core/method_bind.hpp

@@ -132,7 +132,7 @@ public:
 		std::vector<GDExtensionClassMethodArgumentMetadata> vec;
 		// First element is return value
 		vec.reserve(argument_count + 1);
-		for (int i = 0; i < argument_count + 1; i++) {
+		for (int i = 0; i < argument_count; i++) {
 			vec.push_back(get_argument_metadata(i - 1));
 		}
 		return vec;
@@ -147,7 +147,7 @@ public:
 	virtual ~MethodBind();
 };
 
-template <typename Derived, typename T, typename R, bool should_returns>
+template <class Derived, class T, class R, bool should_returns>
 class MethodBindVarArgBase : public MethodBind {
 protected:
 	R(T::*method)
@@ -208,7 +208,7 @@ private:
 	}
 };
 
-template <typename T>
+template <class T>
 class MethodBindVarArgT : public MethodBindVarArgBase<MethodBindVarArgT<T>, T, void, false> {
 	friend class MethodBindVarArgBase<MethodBindVarArgT<T>, T, void, false>;
 
@@ -231,14 +231,14 @@ private:
 	}
 };
 
-template <typename T>
+template <class T>
 MethodBind *create_vararg_method_bind(void (T::*p_method)(const Variant **, GDExtensionInt, GDExtensionCallError &), const MethodInfo &p_info, bool p_return_nil_is_variant) {
 	MethodBind *a = memnew((MethodBindVarArgT<T>)(p_method, p_info, p_return_nil_is_variant));
 	a->set_instance_class(T::get_class_static());
 	return a;
 }
 
-template <typename T, typename R>
+template <class T, class R>
 class MethodBindVarArgTR : public MethodBindVarArgBase<MethodBindVarArgTR<T, R>, T, R, true> {
 	friend class MethodBindVarArgBase<MethodBindVarArgTR<T, R>, T, R, true>;
 
@@ -260,7 +260,7 @@ private:
 	}
 };
 
-template <typename T, typename R>
+template <class T, class R>
 MethodBind *create_vararg_method_bind(R (T::*p_method)(const Variant **, GDExtensionInt, GDExtensionCallError &), const MethodInfo &p_info, bool p_return_nil_is_variant) {
 	MethodBind *a = memnew((MethodBindVarArgTR<T, R>)(p_method, p_info, p_return_nil_is_variant));
 	a->set_instance_class(T::get_class_static());
@@ -268,8 +268,8 @@ MethodBind *create_vararg_method_bind(R (T::*p_method)(const Variant **, GDExten
 }
 
 #ifndef TYPED_METHOD_BIND
-class _gde_UnexistingClass;
-#define MB_T _gde_UnexistingClass
+class ___UnexistingClass;
+#define MB_T ___UnexistingClass
 #else
 #define MB_T T
 #endif
@@ -277,9 +277,9 @@ class _gde_UnexistingClass;
 // No return, not const.
 
 #ifdef TYPED_METHOD_BIND
-template <typename T, typename... P>
+template <class T, class... P>
 #else
-template <typename... P>
+template <class... P>
 #endif // TYPED_METHOD_BIND
 class MethodBindT : public MethodBind {
 	void (MB_T::*method)(P...);
@@ -339,7 +339,7 @@ public:
 	}
 };
 
-template <typename T, typename... P>
+template <class T, class... P>
 MethodBind *create_method_bind(void (T::*p_method)(P...)) {
 #ifdef TYPED_METHOD_BIND
 	MethodBind *a = memnew((MethodBindT<T, P...>)(p_method));
@@ -353,9 +353,9 @@ MethodBind *create_method_bind(void (T::*p_method)(P...)) {
 // No return, const.
 
 #ifdef TYPED_METHOD_BIND
-template <typename T, typename... P>
+template <class T, class... P>
 #else
-template <typename... P>
+template <class... P>
 #endif // TYPED_METHOD_BIND
 class MethodBindTC : public MethodBind {
 	void (MB_T::*method)(P...) const;
@@ -412,11 +412,10 @@ public:
 		method = p_method;
 		generate_argument_types(sizeof...(P));
 		set_argument_count(sizeof...(P));
-		set_const(true);
 	}
 };
 
-template <typename T, typename... P>
+template <class T, class... P>
 MethodBind *create_method_bind(void (T::*p_method)(P...) const) {
 #ifdef TYPED_METHOD_BIND
 	MethodBind *a = memnew((MethodBindTC<T, P...>)(p_method));
@@ -430,9 +429,9 @@ MethodBind *create_method_bind(void (T::*p_method)(P...) const) {
 // Return, not const.
 
 #ifdef TYPED_METHOD_BIND
-template <typename T, typename R, typename... P>
+template <class T, class R, class... P>
 #else
-template <typename R, typename... P>
+template <class R, class... P>
 #endif // TYPED_METHOD_BIND
 class MethodBindTR : public MethodBind {
 	R(MB_T::*method)
@@ -499,7 +498,7 @@ public:
 	}
 };
 
-template <typename T, typename R, typename... P>
+template <class T, class R, class... P>
 MethodBind *create_method_bind(R (T::*p_method)(P...)) {
 #ifdef TYPED_METHOD_BIND
 	MethodBind *a = memnew((MethodBindTR<T, R, P...>)(p_method));
@@ -513,9 +512,9 @@ MethodBind *create_method_bind(R (T::*p_method)(P...)) {
 // Return, const.
 
 #ifdef TYPED_METHOD_BIND
-template <typename T, typename R, typename... P>
+template <class T, class R, class... P>
 #else
-template <typename R, typename... P>
+template <class R, class... P>
 #endif // TYPED_METHOD_BIND
 class MethodBindTRC : public MethodBind {
 	R(MB_T::*method)
@@ -579,11 +578,10 @@ public:
 		generate_argument_types(sizeof...(P));
 		set_argument_count(sizeof...(P));
 		set_return(true);
-		set_const(true);
 	}
 };
 
-template <typename T, typename R, typename... P>
+template <class T, class R, class... P>
 MethodBind *create_method_bind(R (T::*p_method)(P...) const) {
 #ifdef TYPED_METHOD_BIND
 	MethodBind *a = memnew((MethodBindTRC<T, R, P...>)(p_method));
@@ -598,7 +596,7 @@ MethodBind *create_method_bind(R (T::*p_method)(P...) const) {
 
 // no return
 
-template <typename... P>
+template <class... P>
 class MethodBindTS : public MethodBind {
 	void (*function)(P...);
 
@@ -654,7 +652,7 @@ public:
 	}
 };
 
-template <typename... P>
+template <class... P>
 MethodBind *create_static_method_bind(void (*p_method)(P...)) {
 	MethodBind *a = memnew((MethodBindTS<P...>)(p_method));
 	return a;
@@ -662,7 +660,7 @@ MethodBind *create_static_method_bind(void (*p_method)(P...)) {
 
 // return
 
-template <typename R, typename... P>
+template <class R, class... P>
 class MethodBindTRS : public MethodBind {
 	R(*function)
 	(P...);
@@ -724,7 +722,7 @@ public:
 	}
 };
 
-template <typename R, typename... P>
+template <class R, class... P>
 MethodBind *create_static_method_bind(R (*p_method)(P...)) {
 	MethodBind *a = memnew((MethodBindTRS<R, P...>)(p_method));
 	return a;

include/godot_cpp/core/method_ptrcall.hpp

@@ -33,13 +33,12 @@
 
 #include <godot_cpp/core/defs.hpp>
 
-#include <godot_cpp/core/object.hpp>
 #include <godot_cpp/godot.hpp>
 #include <godot_cpp/variant/variant.hpp>
 
 namespace godot {
 
-template <typename T>
+template <class T>
 struct PtrToArg {};
 
 #define MAKE_PTRARG(m_type)                                            \
@@ -161,33 +160,30 @@ MAKE_PTRARG(PackedFloat64Array);
 MAKE_PTRARG(PackedStringArray);
 MAKE_PTRARG(PackedVector2Array);
 MAKE_PTRARG(PackedVector3Array);
-MAKE_PTRARG(PackedVector4Array);
 MAKE_PTRARG(PackedColorArray);
 MAKE_PTRARG_BY_REFERENCE(Variant);
 
 // This is for Object.
 
-template <typename T>
+template <class T>
 struct PtrToArg<T *> {
-	static_assert(std::is_base_of<Object, T>::value, "Cannot encode non-Object value as an Object");
 	_FORCE_INLINE_ static T *convert(const void *p_ptr) {
-		return likely(p_ptr) ? reinterpret_cast<T *>(godot::internal::get_object_instance_binding(*reinterpret_cast<GDExtensionObjectPtr *>(const_cast<void *>(p_ptr)))) : nullptr;
+		return reinterpret_cast<T *>(godot::internal::gde_interface->object_get_instance_binding(*reinterpret_cast<GDExtensionObjectPtr *>(const_cast<void *>(p_ptr)), godot::internal::token, &T::___binding_callbacks));
 	}
 	typedef Object *EncodeT;
 	_FORCE_INLINE_ static void encode(T *p_var, void *p_ptr) {
-		*reinterpret_cast<const void **>(p_ptr) = likely(p_var) ? p_var->_owner : nullptr;
+		*reinterpret_cast<const void **>(p_ptr) = p_var ? p_var->_owner : nullptr;
 	}
 };
 
-template <typename T>
+template <class T>
 struct PtrToArg<const T *> {
-	static_assert(std::is_base_of<Object, T>::value, "Cannot encode non-Object value as an Object");
 	_FORCE_INLINE_ static const T *convert(const void *p_ptr) {
-		return likely(p_ptr) ? reinterpret_cast<const T *>(godot::internal::get_object_instance_binding(*reinterpret_cast<GDExtensionObjectPtr *>(const_cast<void *>(p_ptr)))) : nullptr;
+		return reinterpret_cast<const T *>(godot::internal::gde_interface->object_get_instance_binding(*reinterpret_cast<GDExtensionObjectPtr *>(const_cast<void *>(p_ptr)), godot::internal::token, &T::___binding_callbacks));
 	}
 	typedef const Object *EncodeT;
 	_FORCE_INLINE_ static void encode(T *p_var, void *p_ptr) {
-		*reinterpret_cast<const void **>(p_ptr) = likely(p_var) ? p_var->_owner : nullptr;
+		*reinterpret_cast<const void **>(p_ptr) = p_var ? p_var->_owner : nullptr;
 	}
 };
 

include/godot_cpp/core/object.hpp

@@ -33,8 +33,6 @@
 
 #include <godot_cpp/core/defs.hpp>
 
-#include <godot_cpp/core/object_id.hpp>
-
 #include <godot_cpp/core/property_info.hpp>
 
 #include <godot_cpp/variant/variant.hpp>
@@ -47,20 +45,13 @@
 
 #include <vector>
 
-#define ADD_SIGNAL(m_signal) ::godot::ClassDB::add_signal(get_class_static(), m_signal)
-#define ADD_GROUP(m_name, m_prefix) ::godot::ClassDB::add_property_group(get_class_static(), m_name, m_prefix)
-#define ADD_SUBGROUP(m_name, m_prefix) ::godot::ClassDB::add_property_subgroup(get_class_static(), m_name, m_prefix)
-#define ADD_PROPERTY(m_property, m_setter, m_getter) ::godot::ClassDB::add_property(get_class_static(), m_property, m_setter, m_getter)
-#define ADD_PROPERTYI(m_property, m_setter, m_getter, m_index) ::godot::ClassDB::add_property(get_class_static(), m_property, m_setter, m_getter, m_index)
+#define ADD_SIGNAL(m_signal) godot::ClassDB::add_signal(get_class_static(), m_signal)
+#define ADD_GROUP(m_name, m_prefix) godot::ClassDB::add_property_group(get_class_static(), m_name, m_prefix)
+#define ADD_SUBGROUP(m_name, m_prefix) godot::ClassDB::add_property_subgroup(get_class_static(), m_name, m_prefix)
+#define ADD_PROPERTY(m_property, m_setter, m_getter) godot::ClassDB::add_property(get_class_static(), m_property, m_setter, m_getter)
 
 namespace godot {
 
-namespace internal {
-
-Object *get_object_instance_binding(GodotObject *);
-
-} // namespace internal
-
 struct MethodInfo {
 	StringName name;
 	PropertyInfo return_val;
@@ -68,8 +59,6 @@ struct MethodInfo {
 	int id = 0;
 	std::vector<PropertyInfo> arguments;
 	std::vector<Variant> default_arguments;
-	GDExtensionClassMethodArgumentMetadata return_val_metadata;
-	std::vector<GDExtensionClassMethodArgumentMetadata> arguments_metadata;
 
 	inline bool operator==(const MethodInfo &p_method) const { return id == p_method.id; }
 	inline bool operator<(const MethodInfo &p_method) const { return id == p_method.id ? (name < p_method.name) : (id < p_method.id); }
@@ -80,71 +69,93 @@ struct MethodInfo {
 
 	MethodInfo();
 	MethodInfo(StringName p_name);
-	template <typename... Args>
+	template <class... Args>
 	MethodInfo(StringName p_name, const Args &...args);
 	MethodInfo(Variant::Type ret);
 	MethodInfo(Variant::Type ret, StringName p_name);
-	template <typename... Args>
+	template <class... Args>
 	MethodInfo(Variant::Type ret, StringName p_name, const Args &...args);
 	MethodInfo(const PropertyInfo &p_ret, StringName p_name);
-	template <typename... Args>
+	template <class... Args>
 	MethodInfo(const PropertyInfo &p_ret, StringName p_name, const Args &...);
 };
 
-template <typename... Args>
+template <class... Args>
 MethodInfo::MethodInfo(StringName p_name, const Args &...args) :
 		name(p_name), flags(GDEXTENSION_METHOD_FLAG_NORMAL) {
 	arguments = { args... };
 }
 
-template <typename... Args>
+template <class... Args>
 MethodInfo::MethodInfo(Variant::Type ret, StringName p_name, const Args &...args) :
 		name(p_name), flags(GDEXTENSION_METHOD_FLAG_NORMAL) {
 	return_val.type = ret;
 	arguments = { args... };
 }
 
-template <typename... Args>
+template <class... Args>
 MethodInfo::MethodInfo(const PropertyInfo &p_ret, StringName p_name, const Args &...args) :
 		name(p_name), return_val(p_ret), flags(GDEXTENSION_METHOD_FLAG_NORMAL) {
 	arguments = { args... };
 }
 
+class ObjectID {
+	uint64_t id = 0;
+
+public:
+	_FORCE_INLINE_ bool is_ref_counted() const { return (id & (uint64_t(1) << 63)) != 0; }
+	_FORCE_INLINE_ bool is_valid() const { return id != 0; }
+	_FORCE_INLINE_ bool is_null() const { return id == 0; }
+	_FORCE_INLINE_ operator uint64_t() const { return id; }
+	_FORCE_INLINE_ operator int64_t() const { return id; }
+
+	_FORCE_INLINE_ bool operator==(const ObjectID &p_id) const { return id == p_id.id; }
+	_FORCE_INLINE_ bool operator!=(const ObjectID &p_id) const { return id != p_id.id; }
+	_FORCE_INLINE_ bool operator<(const ObjectID &p_id) const { return id < p_id.id; }
+
+	_FORCE_INLINE_ void operator=(int64_t p_int64) { id = p_int64; }
+	_FORCE_INLINE_ void operator=(uint64_t p_uint64) { id = p_uint64; }
+
+	_FORCE_INLINE_ ObjectID() {}
+	_FORCE_INLINE_ explicit ObjectID(const uint64_t p_id) { id = p_id; }
+	_FORCE_INLINE_ explicit ObjectID(const int64_t p_id) { id = p_id; }
+};
+
 class ObjectDB {
 public:
 	static Object *get_instance(uint64_t p_object_id) {
-		GDExtensionObjectPtr obj = internal::gdextension_interface_object_get_instance_from_id(p_object_id);
+		GDExtensionObjectPtr obj = internal::gde_interface->object_get_instance_from_id(p_object_id);
 		if (obj == nullptr) {
 			return nullptr;
 		}
-		return internal::get_object_instance_binding(obj);
+		return reinterpret_cast<Object *>(internal::gde_interface->object_get_instance_binding(obj, internal::token, &Object::___binding_callbacks));
 	}
 };
 
-template <typename T>
+template <class T>
 T *Object::cast_to(Object *p_object) {
 	if (p_object == nullptr) {
 		return nullptr;
 	}
 	StringName class_name = T::get_class_static();
-	GDExtensionObjectPtr casted = internal::gdextension_interface_object_cast_to(p_object->_owner, internal::gdextension_interface_classdb_get_class_tag(class_name._native_ptr()));
+	GDExtensionObjectPtr casted = internal::gde_interface->object_cast_to(p_object->_owner, internal::gde_interface->classdb_get_class_tag(class_name._native_ptr()));
 	if (casted == nullptr) {
 		return nullptr;
 	}
-	return dynamic_cast<T *>(internal::get_object_instance_binding(casted));
+	return reinterpret_cast<T *>(internal::gde_interface->object_get_instance_binding(casted, internal::token, &T::___binding_callbacks));
 }
 
-template <typename T>
+template <class T>
 const T *Object::cast_to(const Object *p_object) {
 	if (p_object == nullptr) {
 		return nullptr;
 	}
 	StringName class_name = T::get_class_static();
-	GDExtensionObjectPtr casted = internal::gdextension_interface_object_cast_to(p_object->_owner, internal::gdextension_interface_classdb_get_class_tag(class_name._native_ptr()));
+	GDExtensionObjectPtr casted = internal::gde_interface->object_cast_to(p_object->_owner, internal::gde_interface->classdb_get_class_tag(class_name._native_ptr()));
 	if (casted == nullptr) {
 		return nullptr;
 	}
-	return dynamic_cast<const T *>(internal::get_object_instance_binding(casted));
+	return reinterpret_cast<const T *>(internal::gde_interface->object_get_instance_binding(casted, internal::token, &T::___binding_callbacks));
 }
 
 } // namespace godot

include/godot_cpp/core/object_id.hpp

@@ -1,62 +0,0 @@
-/**************************************************************************/
-/*  object_id.hpp                                                         */
-/**************************************************************************/
-/*                         This file is part of:                          */
-/*                             GODOT ENGINE                               */
-/*                        https://godotengine.org                         */
-/**************************************************************************/
-/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
-/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
-/*                                                                        */
-/* Permission is hereby granted, free of charge, to any person obtaining  */
-/* a copy of this software and associated documentation files (the        */
-/* "Software"), to deal in the Software without restriction, including    */
-/* without limitation the rights to use, copy, modify, merge, publish,    */
-/* distribute, sublicense, and/or sell copies of the Software, and to     */
-/* permit persons to whom the Software is furnished to do so, subject to  */
-/* the following conditions:                                              */
-/*                                                                        */
-/* The above copyright notice and this permission notice shall be         */
-/* included in all copies or substantial portions of the Software.        */
-/*                                                                        */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
-/**************************************************************************/
-
-#ifndef GODOT_OBJECT_ID_HPP
-#define GODOT_OBJECT_ID_HPP
-
-#include <godot_cpp/core/defs.hpp>
-
-namespace godot {
-
-class ObjectID {
-	uint64_t id = 0;
-
-public:
-	_FORCE_INLINE_ bool is_ref_counted() const { return (id & (uint64_t(1) << 63)) != 0; }
-	_FORCE_INLINE_ bool is_valid() const { return id != 0; }
-	_FORCE_INLINE_ bool is_null() const { return id == 0; }
-	_FORCE_INLINE_ operator uint64_t() const { return id; }
-	_FORCE_INLINE_ operator int64_t() const { return id; }
-
-	_FORCE_INLINE_ bool operator==(const ObjectID &p_id) const { return id == p_id.id; }
-	_FORCE_INLINE_ bool operator!=(const ObjectID &p_id) const { return id != p_id.id; }
-	_FORCE_INLINE_ bool operator<(const ObjectID &p_id) const { return id < p_id.id; }
-
-	_FORCE_INLINE_ void operator=(int64_t p_int64) { id = p_int64; }
-	_FORCE_INLINE_ void operator=(uint64_t p_uint64) { id = p_uint64; }
-
-	_FORCE_INLINE_ ObjectID() {}
-	_FORCE_INLINE_ explicit ObjectID(const uint64_t p_id) { id = p_id; }
-	_FORCE_INLINE_ explicit ObjectID(const int64_t p_id) { id = p_id; }
-};
-
-} // namespace godot
-
-#endif // GODOT_OBJECT_ID_HPP

include/godot_cpp/core/print_string.hpp

@@ -1,73 +0,0 @@
-/**************************************************************************/
-/*  print_string.hpp                                                      */
-/**************************************************************************/
-/*                         This file is part of:                          */
-/*                             GODOT ENGINE                               */
-/*                        https://godotengine.org                         */
-/**************************************************************************/
-/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
-/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
-/*                                                                        */
-/* Permission is hereby granted, free of charge, to any person obtaining  */
-/* a copy of this software and associated documentation files (the        */
-/* "Software"), to deal in the Software without restriction, including    */
-/* without limitation the rights to use, copy, modify, merge, publish,    */
-/* distribute, sublicense, and/or sell copies of the Software, and to     */
-/* permit persons to whom the Software is furnished to do so, subject to  */
-/* the following conditions:                                              */
-/*                                                                        */
-/* The above copyright notice and this permission notice shall be         */
-/* included in all copies or substantial portions of the Software.        */
-/*                                                                        */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
-/**************************************************************************/
-
-#ifndef GODOT_PRINT_STRING_HPP
-#define GODOT_PRINT_STRING_HPP
-
-#include <godot_cpp/variant/utility_functions.hpp>
-
-namespace godot {
-inline void print_error(const Variant &p_variant) {
-	UtilityFunctions::printerr(p_variant);
-}
-
-inline void print_line(const Variant &p_variant) {
-	UtilityFunctions::print(p_variant);
-}
-
-inline void print_line_rich(const Variant &p_variant) {
-	UtilityFunctions::print_rich(p_variant);
-}
-
-template <typename... Args>
-void print_error(const Variant &p_variant, Args... p_args) {
-	UtilityFunctions::printerr(p_variant, p_args...);
-}
-
-template <typename... Args>
-void print_line(const Variant &p_variant, Args... p_args) {
-	UtilityFunctions::print(p_variant, p_args...);
-}
-
-template <typename... Args>
-void print_line_rich(const Variant &p_variant, Args... p_args) {
-	UtilityFunctions::print_rich(p_variant, p_args...);
-}
-
-template <typename... Args>
-void print_verbose(const Variant &p_variant, Args... p_args) {
-	UtilityFunctions::print_verbose(p_variant, p_args...);
-}
-
-bool is_print_verbose_enabled();
-
-} // namespace godot
-
-#endif // GODOT_PRINT_STRING_HPP

include/godot_cpp/core/property_info.hpp

@@ -47,9 +47,9 @@ struct PropertyInfo {
 	Variant::Type type = Variant::NIL;
 	StringName name;
 	StringName class_name;
-	uint32_t hint = PROPERTY_HINT_NONE;
+	uint32_t hint = 0;
 	String hint_string;
-	uint32_t usage = PROPERTY_USAGE_DEFAULT;
+	uint32_t usage = 7;
 
 	PropertyInfo() = default;
 
@@ -68,63 +68,6 @@ struct PropertyInfo {
 
 	PropertyInfo(GDExtensionVariantType p_type, const StringName &p_name, PropertyHint p_hint = PROPERTY_HINT_NONE, const String &p_hint_string = "", uint32_t p_usage = PROPERTY_USAGE_DEFAULT, const StringName &p_class_name = "") :
 			PropertyInfo((Variant::Type)p_type, p_name, p_hint, p_hint_string, p_usage, p_class_name) {}
-
-	PropertyInfo(const GDExtensionPropertyInfo *p_info) :
-			PropertyInfo(p_info->type, *reinterpret_cast<StringName *>(p_info->name), (PropertyHint)p_info->hint, *reinterpret_cast<String *>(p_info->hint_string), p_info->usage, *reinterpret_cast<StringName *>(p_info->class_name)) {}
-
-	operator Dictionary() const {
-		Dictionary dict;
-		dict["name"] = name;
-		dict["class_name"] = class_name;
-		dict["type"] = type;
-		dict["hint"] = hint;
-		dict["hint_string"] = hint_string;
-		dict["usage"] = usage;
-		return dict;
-	}
-
-	static PropertyInfo from_dict(const Dictionary &p_dict) {
-		PropertyInfo pi;
-		if (p_dict.has("type")) {
-			pi.type = Variant::Type(int(p_dict["type"]));
-		}
-		if (p_dict.has("name")) {
-			pi.name = p_dict["name"];
-		}
-		if (p_dict.has("class_name")) {
-			pi.class_name = p_dict["class_name"];
-		}
-		if (p_dict.has("hint")) {
-			pi.hint = PropertyHint(int(p_dict["hint"]));
-		}
-		if (p_dict.has("hint_string")) {
-			pi.hint_string = p_dict["hint_string"];
-		}
-		if (p_dict.has("usage")) {
-			pi.usage = p_dict["usage"];
-		}
-		return pi;
-	}
-
-	void _update(GDExtensionPropertyInfo *p_info) {
-		p_info->type = (GDExtensionVariantType)type;
-		*(reinterpret_cast<StringName *>(p_info->name)) = name;
-		p_info->hint = hint;
-		*(reinterpret_cast<String *>(p_info->hint_string)) = hint_string;
-		p_info->usage = usage;
-		*(reinterpret_cast<StringName *>(p_info->class_name)) = class_name;
-	}
-
-	GDExtensionPropertyInfo _to_gdextension() const {
-		return {
-			(GDExtensionVariantType)type,
-			name._native_ptr(),
-			class_name._native_ptr(),
-			hint,
-			hint_string._native_ptr(),
-			usage,
-		};
-	}
 };
 
 } // namespace godot

include/godot_cpp/core/type_info.hpp

@@ -58,16 +58,6 @@ struct TypesAreSame<A, A> {
 	static bool const value = true;
 };
 
-template <auto A, auto B>
-struct FunctionsAreSame {
-	static bool const value = false;
-};
-
-template <auto A>
-struct FunctionsAreSame<A, A> {
-	static bool const value = true;
-};
-
 template <typename B, typename D>
 struct TypeInherits {
 	static D *get_d();
@@ -100,7 +90,7 @@ static PropertyInfo make_property_info(Variant::Type p_type, const StringName &p
 // instead of a forward declaration. You can always forward declare 'T' in a header file, and then
 // include the actual declaration of 'T' in the source file where 'GetTypeInfo<T>' is instantiated.
 
-template <typename T, typename = void>
+template <class T, typename = void>
 struct GetTypeInfo;
 
 #define MAKE_TYPE_INFO(m_type, m_var_type)                                                                            \
@@ -148,8 +138,8 @@ MAKE_TYPE_INFO_WITH_META(uint32_t, GDEXTENSION_VARIANT_TYPE_INT, GDEXTENSION_MET
 MAKE_TYPE_INFO_WITH_META(int32_t, GDEXTENSION_VARIANT_TYPE_INT, GDEXTENSION_METHOD_ARGUMENT_METADATA_INT_IS_INT32)
 MAKE_TYPE_INFO_WITH_META(uint64_t, GDEXTENSION_VARIANT_TYPE_INT, GDEXTENSION_METHOD_ARGUMENT_METADATA_INT_IS_UINT64)
 MAKE_TYPE_INFO_WITH_META(int64_t, GDEXTENSION_VARIANT_TYPE_INT, GDEXTENSION_METHOD_ARGUMENT_METADATA_INT_IS_INT64)
-MAKE_TYPE_INFO_WITH_META(char16_t, GDEXTENSION_VARIANT_TYPE_INT, GDEXTENSION_METHOD_ARGUMENT_METADATA_INT_IS_CHAR16)
-MAKE_TYPE_INFO_WITH_META(char32_t, GDEXTENSION_VARIANT_TYPE_INT, GDEXTENSION_METHOD_ARGUMENT_METADATA_INT_IS_CHAR32)
+MAKE_TYPE_INFO(char16_t, GDEXTENSION_VARIANT_TYPE_INT)
+MAKE_TYPE_INFO(char32_t, GDEXTENSION_VARIANT_TYPE_INT)
 MAKE_TYPE_INFO_WITH_META(float, GDEXTENSION_VARIANT_TYPE_FLOAT, GDEXTENSION_METHOD_ARGUMENT_METADATA_REAL_IS_FLOAT)
 MAKE_TYPE_INFO_WITH_META(double, GDEXTENSION_VARIANT_TYPE_FLOAT, GDEXTENSION_METHOD_ARGUMENT_METADATA_REAL_IS_DOUBLE)
 
@@ -185,7 +175,6 @@ MAKE_TYPE_INFO(PackedFloat64Array, GDEXTENSION_VARIANT_TYPE_PACKED_FLOAT64_ARRAY
 MAKE_TYPE_INFO(PackedStringArray, GDEXTENSION_VARIANT_TYPE_PACKED_STRING_ARRAY)
 MAKE_TYPE_INFO(PackedVector2Array, GDEXTENSION_VARIANT_TYPE_PACKED_VECTOR2_ARRAY)
 MAKE_TYPE_INFO(PackedVector3Array, GDEXTENSION_VARIANT_TYPE_PACKED_VECTOR3_ARRAY)
-MAKE_TYPE_INFO(PackedVector4Array, GDEXTENSION_VARIANT_TYPE_PACKED_VECTOR4_ARRAY)
 MAKE_TYPE_INFO(PackedColorArray, GDEXTENSION_VARIANT_TYPE_PACKED_COLOR_ARRAY)
 
 // For variant.
@@ -209,8 +198,8 @@ struct GetTypeInfo<const Variant &> {
 
 template <typename T>
 struct GetTypeInfo<T *, typename EnableIf<TypeInherits<Object, T>::value>::type> {
-	static constexpr GDExtensionVariantType VARIANT_TYPE = GDEXTENSION_VARIANT_TYPE_OBJECT;
-	static constexpr GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;
+	static const GDExtensionVariantType VARIANT_TYPE = GDEXTENSION_VARIANT_TYPE_OBJECT;
+	static const GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;
 	static inline PropertyInfo get_class_info() {
 		return make_property_info(Variant::Type::OBJECT, "", PROPERTY_HINT_RESOURCE_TYPE, T::get_class_static());
 	}
@@ -218,8 +207,8 @@ struct GetTypeInfo<T *, typename EnableIf<TypeInherits<Object, T>::value>::type>
 
 template <typename T>
 struct GetTypeInfo<const T *, typename EnableIf<TypeInherits<Object, T>::value>::type> {
-	static constexpr GDExtensionVariantType VARIANT_TYPE = GDEXTENSION_VARIANT_TYPE_OBJECT;
-	static constexpr GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;
+	static const GDExtensionVariantType VARIANT_TYPE = GDEXTENSION_VARIANT_TYPE_OBJECT;
+	static const GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;
 	static inline PropertyInfo get_class_info() {
 		return make_property_info(Variant::Type::OBJECT, "", PROPERTY_HINT_RESOURCE_TYPE, T::get_class_static());
 	}
@@ -237,8 +226,8 @@ inline String enum_qualified_name_to_class_info_name(const String &p_qualified_n
 #define TEMPL_MAKE_ENUM_TYPE_INFO(m_enum, m_impl)                                                                                            \
 	template <>                                                                                                                              \
 	struct GetTypeInfo<m_impl> {                                                                                                             \
-		static constexpr Variant::Type VARIANT_TYPE = Variant::INT;                                                                          \
-		static constexpr GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;                        \
+		static const Variant::Type VARIANT_TYPE = Variant::INT;                                                                              \
+		static const GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;                            \
 		static inline PropertyInfo get_class_info() {                                                                                        \
 			return make_property_info(Variant::Type::INT, "", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_CLASS_IS_ENUM, \
 					enum_qualified_name_to_class_info_name(#m_enum));                                                                        \
@@ -252,21 +241,21 @@ inline String enum_qualified_name_to_class_info_name(const String &p_qualified_n
 	TEMPL_MAKE_ENUM_TYPE_INFO(m_enum, const m_enum &)
 
 template <typename T>
-inline StringName _gde_constant_get_enum_name(T param, StringName p_constant) {
+inline StringName __constant_get_enum_name(T param, StringName p_constant) {
 	if (GetTypeInfo<T>::VARIANT_TYPE == Variant::NIL) {
 		ERR_PRINT(("Missing VARIANT_ENUM_CAST for constant's enum: " + String(p_constant)).utf8().get_data());
 	}
 	return GetTypeInfo<T>::get_class_info().class_name;
 }
 
-template <typename T>
+template <class T>
 class BitField {
 	int64_t value = 0;
 
 public:
 	_FORCE_INLINE_ void set_flag(T p_flag) { value |= p_flag; }
 	_FORCE_INLINE_ bool has_flag(T p_flag) const { return value & p_flag; }
-	_FORCE_INLINE_ void clear_flag(T p_flag) { value &= ~p_flag; }
+	_FORCE_INLINE_ void clear_flag(T p_flag) { return value &= ~p_flag; }
 	_FORCE_INLINE_ BitField(int64_t p_value) { value = p_value; }
 	_FORCE_INLINE_ operator int64_t() const { return value; }
 	_FORCE_INLINE_ operator Variant() const { return value; }
@@ -275,8 +264,8 @@ public:
 #define TEMPL_MAKE_BITFIELD_TYPE_INFO(m_enum, m_impl)                                                                                            \
 	template <>                                                                                                                                  \
 	struct GetTypeInfo<m_impl> {                                                                                                                 \
-		static constexpr Variant::Type VARIANT_TYPE = Variant::INT;                                                                              \
-		static constexpr GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;                            \
+		static const Variant::Type VARIANT_TYPE = Variant::INT;                                                                                  \
+		static const GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;                                \
 		static inline PropertyInfo get_class_info() {                                                                                            \
 			return make_property_info(Variant::Type::INT, "", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_CLASS_IS_BITFIELD, \
 					enum_qualified_name_to_class_info_name(#m_enum));                                                                            \
@@ -284,8 +273,8 @@ public:
 	};                                                                                                                                           \
 	template <>                                                                                                                                  \
 	struct GetTypeInfo<BitField<m_impl>> {                                                                                                       \
-		static constexpr Variant::Type VARIANT_TYPE = Variant::INT;                                                                              \
-		static constexpr GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;                            \
+		static const Variant::Type VARIANT_TYPE = Variant::INT;                                                                                  \
+		static const GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;                                \
 		static inline PropertyInfo get_class_info() {                                                                                            \
 			return make_property_info(Variant::Type::INT, "", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_CLASS_IS_BITFIELD, \
 					enum_qualified_name_to_class_info_name(#m_enum));                                                                            \
@@ -299,14 +288,14 @@ public:
 	TEMPL_MAKE_BITFIELD_TYPE_INFO(m_enum, const m_enum &)
 
 template <typename T>
-inline StringName _gde_constant_get_bitfield_name(T param, StringName p_constant) {
+inline StringName __constant_get_bitfield_name(T param, StringName p_constant) {
 	if (GetTypeInfo<T>::VARIANT_TYPE == Variant::NIL) {
 		ERR_PRINT(("Missing VARIANT_ENUM_CAST for constant's bitfield: " + String(p_constant)).utf8().get_data());
 	}
 	return GetTypeInfo<BitField<T>>::get_class_info().class_name;
 }
 
-template <typename T>
+template <class T>
 struct PtrToArg<TypedArray<T>> {
 	_FORCE_INLINE_ static TypedArray<T> convert(const void *p_ptr) {
 		return TypedArray<T>(*reinterpret_cast<const Array *>(p_ptr));
@@ -317,7 +306,7 @@ struct PtrToArg<TypedArray<T>> {
 	}
 };
 
-template <typename T>
+template <class T>
 struct PtrToArg<const TypedArray<T> &> {
 	typedef Array EncodeT;
 	_FORCE_INLINE_ static TypedArray<T>
@@ -381,14 +370,11 @@ MAKE_TYPED_ARRAY_INFO(Rect2i, Variant::RECT2I)
 MAKE_TYPED_ARRAY_INFO(Vector3, Variant::VECTOR3)
 MAKE_TYPED_ARRAY_INFO(Vector3i, Variant::VECTOR3I)
 MAKE_TYPED_ARRAY_INFO(Transform2D, Variant::TRANSFORM2D)
-MAKE_TYPED_ARRAY_INFO(Vector4, Variant::VECTOR4)
-MAKE_TYPED_ARRAY_INFO(Vector4i, Variant::VECTOR4I)
 MAKE_TYPED_ARRAY_INFO(Plane, Variant::PLANE)
 MAKE_TYPED_ARRAY_INFO(Quaternion, Variant::QUATERNION)
 MAKE_TYPED_ARRAY_INFO(AABB, Variant::AABB)
 MAKE_TYPED_ARRAY_INFO(Basis, Variant::BASIS)
 MAKE_TYPED_ARRAY_INFO(Transform3D, Variant::TRANSFORM3D)
-MAKE_TYPED_ARRAY_INFO(Projection, Variant::PROJECTION)
 MAKE_TYPED_ARRAY_INFO(Color, Variant::COLOR)
 MAKE_TYPED_ARRAY_INFO(StringName, Variant::STRING_NAME)
 MAKE_TYPED_ARRAY_INFO(NodePath, Variant::NODE_PATH)
@@ -397,22 +383,18 @@ MAKE_TYPED_ARRAY_INFO(Callable, Variant::CALLABLE)
 MAKE_TYPED_ARRAY_INFO(Signal, Variant::SIGNAL)
 MAKE_TYPED_ARRAY_INFO(Dictionary, Variant::DICTIONARY)
 MAKE_TYPED_ARRAY_INFO(Array, Variant::ARRAY)
-MAKE_TYPED_ARRAY_INFO(PackedByteArray, Variant::PACKED_BYTE_ARRAY)
-MAKE_TYPED_ARRAY_INFO(PackedInt32Array, Variant::PACKED_INT32_ARRAY)
-MAKE_TYPED_ARRAY_INFO(PackedInt64Array, Variant::PACKED_INT64_ARRAY)
-MAKE_TYPED_ARRAY_INFO(PackedFloat32Array, Variant::PACKED_FLOAT32_ARRAY)
-MAKE_TYPED_ARRAY_INFO(PackedFloat64Array, Variant::PACKED_FLOAT64_ARRAY)
-MAKE_TYPED_ARRAY_INFO(PackedStringArray, Variant::PACKED_STRING_ARRAY)
-MAKE_TYPED_ARRAY_INFO(PackedVector2Array, Variant::PACKED_VECTOR2_ARRAY)
-MAKE_TYPED_ARRAY_INFO(PackedVector3Array, Variant::PACKED_VECTOR3_ARRAY)
-MAKE_TYPED_ARRAY_INFO(PackedVector4Array, Variant::PACKED_VECTOR4_ARRAY)
-MAKE_TYPED_ARRAY_INFO(PackedColorArray, Variant::PACKED_COLOR_ARRAY)
 /*
-MAKE_TYPED_ARRAY_INFO(IPAddress, Variant::STRING)
+MAKE_TYPED_ARRAY_INFO(Vector<uint8_t>, Variant::PACKED_BYTE_ARRAY)
+MAKE_TYPED_ARRAY_INFO(Vector<int32_t>, Variant::PACKED_INT32_ARRAY)
+MAKE_TYPED_ARRAY_INFO(Vector<int64_t>, Variant::PACKED_INT64_ARRAY)
+MAKE_TYPED_ARRAY_INFO(Vector<float>, Variant::PACKED_FLOAT32_ARRAY)
+MAKE_TYPED_ARRAY_INFO(Vector<double>, Variant::PACKED_FLOAT64_ARRAY)
+MAKE_TYPED_ARRAY_INFO(Vector<String>, Variant::PACKED_STRING_ARRAY)
+MAKE_TYPED_ARRAY_INFO(Vector<Vector2>, Variant::PACKED_VECTOR2_ARRAY)
+MAKE_TYPED_ARRAY_INFO(Vector<Vector3>, Variant::PACKED_VECTOR3_ARRAY)
+MAKE_TYPED_ARRAY_INFO(Vector<Color>, Variant::PACKED_COLOR_ARRAY)
 */
 
-#undef MAKE_TYPED_ARRAY_INFO
-
 #define CLASS_INFO(m_type) (GetTypeInfo<m_type *>::get_class_info())
 
 } // namespace godot

include/godot_cpp/godot.hpp

@@ -37,224 +37,42 @@ namespace godot {
 
 namespace internal {
 
-extern "C" GDExtensionInterfaceGetProcAddress gdextension_interface_get_proc_address;
+extern "C" const GDExtensionInterface *gde_interface;
 extern "C" GDExtensionClassLibraryPtr library;
 extern "C" void *token;
 
-extern "C" GDExtensionGodotVersion godot_version;
-
-// All of the GDExtension interface functions.
-extern "C" GDExtensionInterfaceGetGodotVersion gdextension_interface_get_godot_version;
-extern "C" GDExtensionInterfaceMemAlloc gdextension_interface_mem_alloc;
-extern "C" GDExtensionInterfaceMemRealloc gdextension_interface_mem_realloc;
-extern "C" GDExtensionInterfaceMemFree gdextension_interface_mem_free;
-extern "C" GDExtensionInterfacePrintError gdextension_interface_print_error;
-extern "C" GDExtensionInterfacePrintErrorWithMessage gdextension_interface_print_error_with_message;
-extern "C" GDExtensionInterfacePrintWarning gdextension_interface_print_warning;
-extern "C" GDExtensionInterfacePrintWarningWithMessage gdextension_interface_print_warning_with_message;
-extern "C" GDExtensionInterfacePrintScriptError gdextension_interface_print_script_error;
-extern "C" GDExtensionInterfacePrintScriptErrorWithMessage gdextension_interface_print_script_error_with_message;
-extern "C" GDExtensionInterfaceGetNativeStructSize gdextension_interface_get_native_struct_size;
-extern "C" GDExtensionInterfaceVariantNewCopy gdextension_interface_variant_new_copy;
-extern "C" GDExtensionInterfaceVariantNewNil gdextension_interface_variant_new_nil;
-extern "C" GDExtensionInterfaceVariantDestroy gdextension_interface_variant_destroy;
-extern "C" GDExtensionInterfaceVariantCall gdextension_interface_variant_call;
-extern "C" GDExtensionInterfaceVariantCallStatic gdextension_interface_variant_call_static;
-extern "C" GDExtensionInterfaceVariantEvaluate gdextension_interface_variant_evaluate;
-extern "C" GDExtensionInterfaceVariantSet gdextension_interface_variant_set;
-extern "C" GDExtensionInterfaceVariantSetNamed gdextension_interface_variant_set_named;
-extern "C" GDExtensionInterfaceVariantSetKeyed gdextension_interface_variant_set_keyed;
-extern "C" GDExtensionInterfaceVariantSetIndexed gdextension_interface_variant_set_indexed;
-extern "C" GDExtensionInterfaceVariantGet gdextension_interface_variant_get;
-extern "C" GDExtensionInterfaceVariantGetNamed gdextension_interface_variant_get_named;
-extern "C" GDExtensionInterfaceVariantGetKeyed gdextension_interface_variant_get_keyed;
-extern "C" GDExtensionInterfaceVariantGetIndexed gdextension_interface_variant_get_indexed;
-extern "C" GDExtensionInterfaceVariantIterInit gdextension_interface_variant_iter_init;
-extern "C" GDExtensionInterfaceVariantIterNext gdextension_interface_variant_iter_next;
-extern "C" GDExtensionInterfaceVariantIterGet gdextension_interface_variant_iter_get;
-extern "C" GDExtensionInterfaceVariantHash gdextension_interface_variant_hash;
-extern "C" GDExtensionInterfaceVariantRecursiveHash gdextension_interface_variant_recursive_hash;
-extern "C" GDExtensionInterfaceVariantHashCompare gdextension_interface_variant_hash_compare;
-extern "C" GDExtensionInterfaceVariantBooleanize gdextension_interface_variant_booleanize;
-extern "C" GDExtensionInterfaceVariantDuplicate gdextension_interface_variant_duplicate;
-extern "C" GDExtensionInterfaceVariantStringify gdextension_interface_variant_stringify;
-extern "C" GDExtensionInterfaceVariantGetType gdextension_interface_variant_get_type;
-extern "C" GDExtensionInterfaceVariantHasMethod gdextension_interface_variant_has_method;
-extern "C" GDExtensionInterfaceVariantHasMember gdextension_interface_variant_has_member;
-extern "C" GDExtensionInterfaceVariantHasKey gdextension_interface_variant_has_key;
-extern "C" GDExtensionInterfaceVariantGetObjectInstanceId gdextension_interface_variant_get_object_instance_id;
-extern "C" GDExtensionInterfaceVariantGetTypeName gdextension_interface_variant_get_type_name;
-extern "C" GDExtensionInterfaceVariantCanConvert gdextension_interface_variant_can_convert;
-extern "C" GDExtensionInterfaceVariantCanConvertStrict gdextension_interface_variant_can_convert_strict;
-extern "C" GDExtensionInterfaceGetVariantFromTypeConstructor gdextension_interface_get_variant_from_type_constructor;
-extern "C" GDExtensionInterfaceGetVariantToTypeConstructor gdextension_interface_get_variant_to_type_constructor;
-extern "C" GDExtensionInterfaceGetVariantGetInternalPtrFunc gdextension_interface_variant_get_ptr_internal_getter;
-extern "C" GDExtensionInterfaceVariantGetPtrOperatorEvaluator gdextension_interface_variant_get_ptr_operator_evaluator;
-extern "C" GDExtensionInterfaceVariantGetPtrBuiltinMethod gdextension_interface_variant_get_ptr_builtin_method;
-extern "C" GDExtensionInterfaceVariantGetPtrConstructor gdextension_interface_variant_get_ptr_constructor;
-extern "C" GDExtensionInterfaceVariantGetPtrDestructor gdextension_interface_variant_get_ptr_destructor;
-extern "C" GDExtensionInterfaceVariantConstruct gdextension_interface_variant_construct;
-extern "C" GDExtensionInterfaceVariantGetPtrSetter gdextension_interface_variant_get_ptr_setter;
-extern "C" GDExtensionInterfaceVariantGetPtrGetter gdextension_interface_variant_get_ptr_getter;
-extern "C" GDExtensionInterfaceVariantGetPtrIndexedSetter gdextension_interface_variant_get_ptr_indexed_setter;
-extern "C" GDExtensionInterfaceVariantGetPtrIndexedGetter gdextension_interface_variant_get_ptr_indexed_getter;
-extern "C" GDExtensionInterfaceVariantGetPtrKeyedSetter gdextension_interface_variant_get_ptr_keyed_setter;
-extern "C" GDExtensionInterfaceVariantGetPtrKeyedGetter gdextension_interface_variant_get_ptr_keyed_getter;
-extern "C" GDExtensionInterfaceVariantGetPtrKeyedChecker gdextension_interface_variant_get_ptr_keyed_checker;
-extern "C" GDExtensionInterfaceVariantGetConstantValue gdextension_interface_variant_get_constant_value;
-extern "C" GDExtensionInterfaceVariantGetPtrUtilityFunction gdextension_interface_variant_get_ptr_utility_function;
-extern "C" GDExtensionInterfaceStringNewWithLatin1Chars gdextension_interface_string_new_with_latin1_chars;
-extern "C" GDExtensionInterfaceStringNewWithUtf8Chars gdextension_interface_string_new_with_utf8_chars;
-extern "C" GDExtensionInterfaceStringNewWithUtf16Chars gdextension_interface_string_new_with_utf16_chars;
-extern "C" GDExtensionInterfaceStringNewWithUtf32Chars gdextension_interface_string_new_with_utf32_chars;
-extern "C" GDExtensionInterfaceStringNewWithWideChars gdextension_interface_string_new_with_wide_chars;
-extern "C" GDExtensionInterfaceStringNewWithLatin1CharsAndLen gdextension_interface_string_new_with_latin1_chars_and_len;
-extern "C" GDExtensionInterfaceStringNewWithUtf8CharsAndLen gdextension_interface_string_new_with_utf8_chars_and_len;
-extern "C" GDExtensionInterfaceStringNewWithUtf8CharsAndLen2 gdextension_interface_string_new_with_utf8_chars_and_len2;
-extern "C" GDExtensionInterfaceStringNewWithUtf16CharsAndLen gdextension_interface_string_new_with_utf16_chars_and_len;
-extern "C" GDExtensionInterfaceStringNewWithUtf16CharsAndLen2 gdextension_interface_string_new_with_utf16_chars_and_len2;
-extern "C" GDExtensionInterfaceStringNewWithUtf32CharsAndLen gdextension_interface_string_new_with_utf32_chars_and_len;
-extern "C" GDExtensionInterfaceStringNewWithWideCharsAndLen gdextension_interface_string_new_with_wide_chars_and_len;
-extern "C" GDExtensionInterfaceStringToLatin1Chars gdextension_interface_string_to_latin1_chars;
-extern "C" GDExtensionInterfaceStringToUtf8Chars gdextension_interface_string_to_utf8_chars;
-extern "C" GDExtensionInterfaceStringToUtf16Chars gdextension_interface_string_to_utf16_chars;
-extern "C" GDExtensionInterfaceStringToUtf32Chars gdextension_interface_string_to_utf32_chars;
-extern "C" GDExtensionInterfaceStringToWideChars gdextension_interface_string_to_wide_chars;
-extern "C" GDExtensionInterfaceStringOperatorIndex gdextension_interface_string_operator_index;
-extern "C" GDExtensionInterfaceStringOperatorIndexConst gdextension_interface_string_operator_index_const;
-extern "C" GDExtensionInterfaceStringOperatorPlusEqString gdextension_interface_string_operator_plus_eq_string;
-extern "C" GDExtensionInterfaceStringOperatorPlusEqChar gdextension_interface_string_operator_plus_eq_char;
-extern "C" GDExtensionInterfaceStringOperatorPlusEqCstr gdextension_interface_string_operator_plus_eq_cstr;
-extern "C" GDExtensionInterfaceStringOperatorPlusEqWcstr gdextension_interface_string_operator_plus_eq_wcstr;
-extern "C" GDExtensionInterfaceStringOperatorPlusEqC32str gdextension_interface_string_operator_plus_eq_c32str;
-extern "C" GDExtensionInterfaceStringResize gdextension_interface_string_resize;
-extern "C" GDExtensionInterfaceStringNameNewWithLatin1Chars gdextension_interface_string_name_new_with_latin1_chars;
-extern "C" GDExtensionInterfaceXmlParserOpenBuffer gdextension_interface_xml_parser_open_buffer;
-extern "C" GDExtensionInterfaceFileAccessStoreBuffer gdextension_interface_file_access_store_buffer;
-extern "C" GDExtensionInterfaceFileAccessGetBuffer gdextension_interface_file_access_get_buffer;
-extern "C" GDExtensionInterfaceWorkerThreadPoolAddNativeGroupTask gdextension_interface_worker_thread_pool_add_native_group_task;
-extern "C" GDExtensionInterfaceWorkerThreadPoolAddNativeTask gdextension_interface_worker_thread_pool_add_native_task;
-extern "C" GDExtensionInterfacePackedByteArrayOperatorIndex gdextension_interface_packed_byte_array_operator_index;
-extern "C" GDExtensionInterfacePackedByteArrayOperatorIndexConst gdextension_interface_packed_byte_array_operator_index_const;
-extern "C" GDExtensionInterfacePackedColorArrayOperatorIndex gdextension_interface_packed_color_array_operator_index;
-extern "C" GDExtensionInterfacePackedColorArrayOperatorIndexConst gdextension_interface_packed_color_array_operator_index_const;
-extern "C" GDExtensionInterfacePackedFloat32ArrayOperatorIndex gdextension_interface_packed_float32_array_operator_index;
-extern "C" GDExtensionInterfacePackedFloat32ArrayOperatorIndexConst gdextension_interface_packed_float32_array_operator_index_const;
-extern "C" GDExtensionInterfacePackedFloat64ArrayOperatorIndex gdextension_interface_packed_float64_array_operator_index;
-extern "C" GDExtensionInterfacePackedFloat64ArrayOperatorIndexConst gdextension_interface_packed_float64_array_operator_index_const;
-extern "C" GDExtensionInterfacePackedInt32ArrayOperatorIndex gdextension_interface_packed_int32_array_operator_index;
-extern "C" GDExtensionInterfacePackedInt32ArrayOperatorIndexConst gdextension_interface_packed_int32_array_operator_index_const;
-extern "C" GDExtensionInterfacePackedInt64ArrayOperatorIndex gdextension_interface_packed_int64_array_operator_index;
-extern "C" GDExtensionInterfacePackedInt64ArrayOperatorIndexConst gdextension_interface_packed_int64_array_operator_index_const;
-extern "C" GDExtensionInterfacePackedStringArrayOperatorIndex gdextension_interface_packed_string_array_operator_index;
-extern "C" GDExtensionInterfacePackedStringArrayOperatorIndexConst gdextension_interface_packed_string_array_operator_index_const;
-extern "C" GDExtensionInterfacePackedVector2ArrayOperatorIndex gdextension_interface_packed_vector2_array_operator_index;
-extern "C" GDExtensionInterfacePackedVector2ArrayOperatorIndexConst gdextension_interface_packed_vector2_array_operator_index_const;
-extern "C" GDExtensionInterfacePackedVector3ArrayOperatorIndex gdextension_interface_packed_vector3_array_operator_index;
-extern "C" GDExtensionInterfacePackedVector3ArrayOperatorIndexConst gdextension_interface_packed_vector3_array_operator_index_const;
-extern "C" GDExtensionInterfacePackedVector4ArrayOperatorIndex gdextension_interface_packed_vector4_array_operator_index;
-extern "C" GDExtensionInterfacePackedVector4ArrayOperatorIndexConst gdextension_interface_packed_vector4_array_operator_index_const;
-extern "C" GDExtensionInterfaceArrayOperatorIndex gdextension_interface_array_operator_index;
-extern "C" GDExtensionInterfaceArrayOperatorIndexConst gdextension_interface_array_operator_index_const;
-extern "C" GDExtensionInterfaceArrayRef gdextension_interface_array_ref;
-extern "C" GDExtensionInterfaceArraySetTyped gdextension_interface_array_set_typed;
-extern "C" GDExtensionInterfaceDictionaryOperatorIndex gdextension_interface_dictionary_operator_index;
-extern "C" GDExtensionInterfaceDictionaryOperatorIndexConst gdextension_interface_dictionary_operator_index_const;
-extern "C" GDExtensionInterfaceDictionarySetTyped gdextension_interface_dictionary_set_typed;
-extern "C" GDExtensionInterfaceObjectMethodBindCall gdextension_interface_object_method_bind_call;
-extern "C" GDExtensionInterfaceObjectMethodBindPtrcall gdextension_interface_object_method_bind_ptrcall;
-extern "C" GDExtensionInterfaceObjectDestroy gdextension_interface_object_destroy;
-extern "C" GDExtensionInterfaceGlobalGetSingleton gdextension_interface_global_get_singleton;
-extern "C" GDExtensionInterfaceObjectGetInstanceBinding gdextension_interface_object_get_instance_binding;
-extern "C" GDExtensionInterfaceObjectSetInstanceBinding gdextension_interface_object_set_instance_binding;
-extern "C" GDExtensionInterfaceObjectFreeInstanceBinding gdextension_interface_object_free_instance_binding;
-extern "C" GDExtensionInterfaceObjectSetInstance gdextension_interface_object_set_instance;
-extern "C" GDExtensionInterfaceObjectGetClassName gdextension_interface_object_get_class_name;
-extern "C" GDExtensionInterfaceObjectCastTo gdextension_interface_object_cast_to;
-extern "C" GDExtensionInterfaceObjectGetInstanceFromId gdextension_interface_object_get_instance_from_id;
-extern "C" GDExtensionInterfaceObjectGetInstanceId gdextension_interface_object_get_instance_id;
-extern "C" GDExtensionInterfaceObjectHasScriptMethod gdextension_interface_object_has_script_method;
-extern "C" GDExtensionInterfaceObjectCallScriptMethod gdextension_interface_object_call_script_method;
-extern "C" GDExtensionInterfaceCallableCustomCreate2 gdextension_interface_callable_custom_create2;
-extern "C" GDExtensionInterfaceCallableCustomGetUserData gdextension_interface_callable_custom_get_userdata;
-extern "C" GDExtensionInterfaceRefGetObject gdextension_interface_ref_get_object;
-extern "C" GDExtensionInterfaceRefSetObject gdextension_interface_ref_set_object;
-extern "C" GDExtensionInterfaceScriptInstanceCreate3 gdextension_interface_script_instance_create3;
-extern "C" GDExtensionInterfacePlaceHolderScriptInstanceCreate gdextension_interface_placeholder_script_instance_create;
-extern "C" GDExtensionInterfacePlaceHolderScriptInstanceUpdate gdextension_interface_placeholder_script_instance_update;
-extern "C" GDExtensionInterfaceClassdbConstructObject2 gdextension_interface_classdb_construct_object2;
-extern "C" GDExtensionInterfaceClassdbGetMethodBind gdextension_interface_classdb_get_method_bind;
-extern "C" GDExtensionInterfaceClassdbGetClassTag gdextension_interface_classdb_get_class_tag;
-extern "C" GDExtensionInterfaceClassdbRegisterExtensionClass4 gdextension_interface_classdb_register_extension_class4;
-extern "C" GDExtensionInterfaceClassdbRegisterExtensionClassMethod gdextension_interface_classdb_register_extension_class_method;
-extern "C" GDExtensionInterfaceClassdbRegisterExtensionClassVirtualMethod gdextension_interface_classdb_register_extension_class_virtual_method;
-extern "C" GDExtensionInterfaceClassdbRegisterExtensionClassIntegerConstant gdextension_interface_classdb_register_extension_class_integer_constant;
-extern "C" GDExtensionInterfaceClassdbRegisterExtensionClassProperty gdextension_interface_classdb_register_extension_class_property;
-extern "C" GDExtensionInterfaceClassdbRegisterExtensionClassPropertyIndexed gdextension_interface_classdb_register_extension_class_property_indexed;
-extern "C" GDExtensionInterfaceClassdbRegisterExtensionClassPropertyGroup gdextension_interface_classdb_register_extension_class_property_group;
-extern "C" GDExtensionInterfaceClassdbRegisterExtensionClassPropertySubgroup gdextension_interface_classdb_register_extension_class_property_subgroup;
-extern "C" GDExtensionInterfaceClassdbRegisterExtensionClassSignal gdextension_interface_classdb_register_extension_class_signal;
-extern "C" GDExtensionInterfaceClassdbUnregisterExtensionClass gdextension_interface_classdb_unregister_extension_class;
-extern "C" GDExtensionInterfaceGetLibraryPath gdextension_interface_get_library_path;
-extern "C" GDExtensionInterfaceEditorAddPlugin gdextension_interface_editor_add_plugin;
-extern "C" GDExtensionInterfaceEditorRemovePlugin gdextension_interface_editor_remove_plugin;
-extern "C" GDExtensionsInterfaceEditorHelpLoadXmlFromUtf8Chars gdextension_interface_editor_help_load_xml_from_utf8_chars;
-extern "C" GDExtensionsInterfaceEditorHelpLoadXmlFromUtf8CharsAndLen gdextension_interface_editor_help_load_xml_from_utf8_chars_and_len;
-extern "C" GDExtensionInterfaceImagePtrw gdextension_interface_image_ptrw;
-extern "C" GDExtensionInterfaceImagePtr gdextension_interface_image_ptr;
-
-class DocDataRegistration {
-public:
-	DocDataRegistration(const char *p_hash, int p_uncompressed_size, int p_compressed_size, const unsigned char *p_data);
-};
-
 } // namespace internal
 
 enum ModuleInitializationLevel {
 	MODULE_INITIALIZATION_LEVEL_CORE = GDEXTENSION_INITIALIZATION_CORE,
 	MODULE_INITIALIZATION_LEVEL_SERVERS = GDEXTENSION_INITIALIZATION_SERVERS,
 	MODULE_INITIALIZATION_LEVEL_SCENE = GDEXTENSION_INITIALIZATION_SCENE,
-	MODULE_INITIALIZATION_LEVEL_EDITOR = GDEXTENSION_INITIALIZATION_EDITOR,
-	MODULE_INITIALIZATION_LEVEL_MAX
+	MODULE_INITIALIZATION_LEVEL_EDITOR = GDEXTENSION_INITIALIZATION_EDITOR
 };
 
 class GDExtensionBinding {
 public:
 	using Callback = void (*)(ModuleInitializationLevel p_level);
 
-	struct InitData {
-		GDExtensionInitializationLevel minimum_initialization_level = GDEXTENSION_INITIALIZATION_CORE;
-		Callback init_callback = nullptr;
-		Callback terminate_callback = nullptr;
-	};
-
-	class InitDataList {
-		int data_count = 0;
-		int data_capacity = 0;
-		InitData **data = nullptr;
-
-	public:
-		void add(InitData *p_cb);
-		~InitDataList();
-	};
-
-	static bool api_initialized;
-	static int level_initialized[MODULE_INITIALIZATION_LEVEL_MAX];
-	static InitDataList initdata;
-	static GDExtensionBool init(GDExtensionInterfaceGetProcAddress p_get_proc_address, GDExtensionClassLibraryPtr p_library, InitData *p_init_data, GDExtensionInitialization *r_initialization);
+	static Callback init_callback;
+	static Callback terminate_callback;
+	static GDExtensionInitializationLevel minimum_initialization_level;
+	static GDExtensionBool init(const GDExtensionInterface *p_interface, GDExtensionClassLibraryPtr p_library, GDExtensionInitialization *r_initialization);
 
 public:
-	static void initialize_level(void *p_userdata, GDExtensionInitializationLevel p_level);
-	static void deinitialize_level(void *p_userdata, GDExtensionInitializationLevel p_level);
+	static void initialize_level(void *userdata, GDExtensionInitializationLevel p_level);
+	static void deinitialize_level(void *userdata, GDExtensionInitializationLevel p_level);
 
 	class InitObject {
-		GDExtensionInterfaceGetProcAddress get_proc_address;
+		const GDExtensionInterface *gde_interface;
 		GDExtensionClassLibraryPtr library;
 		GDExtensionInitialization *initialization;
-		mutable InitData *init_data = nullptr;
 
 	public:
-		InitObject(GDExtensionInterfaceGetProcAddress p_get_proc_address, GDExtensionClassLibraryPtr p_library, GDExtensionInitialization *r_initialization);
+		InitObject(const GDExtensionInterface *p_interface, GDExtensionClassLibraryPtr p_library, GDExtensionInitialization *r_initialization) :
+				gde_interface(p_interface),
+				library(p_library),
+				initialization(r_initialization) {}
 
 		void register_initializer(Callback p_init) const;
 		void register_terminator(Callback p_init) const;

include/godot_cpp/templates/cowdata.hpp

@@ -32,160 +32,108 @@
 #define GODOT_COWDATA_HPP
 
 #include <godot_cpp/classes/global_constants.hpp>
+#include <godot_cpp/core/class_db.hpp>
 #include <godot_cpp/core/error_macros.hpp>
 #include <godot_cpp/core/math.hpp>
 #include <godot_cpp/core/memory.hpp>
 #include <godot_cpp/templates/safe_refcount.hpp>
 
 #include <cstring>
-#include <new>
-#include <type_traits>
 
 namespace godot {
 
-template <typename T>
+template <class T>
 class Vector;
 
-template <typename T, typename V>
+template <class T, class V>
 class VMap;
 
-template <typename T>
-class CharStringT;
-
-static_assert(std::is_trivially_destructible_v<std::atomic<uint64_t>>);
-
 // Silence a false positive warning (see GH-52119).
 #if defined(__GNUC__) && !defined(__clang__)
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wplacement-new"
 #endif
 
-template <typename T>
+template <class T>
 class CowData {
-	template <typename TV>
+	template <class TV>
 	friend class Vector;
 
-	template <typename TV, typename VV>
+	template <class TV, class VV>
 	friend class VMap;
 
-	template <typename TS>
-	friend class CharStringT;
-
-public:
-	typedef int64_t Size;
-	typedef uint64_t USize;
-	static constexpr USize MAX_INT = INT64_MAX;
-
 private:
-	// Function to find the next power of 2 to an integer.
-	static _FORCE_INLINE_ USize next_po2(USize x) {
-		if (x == 0) {
-			return 0;
-		}
-
-		--x;
-		x |= x >> 1;
-		x |= x >> 2;
-		x |= x >> 4;
-		x |= x >> 8;
-		x |= x >> 16;
-		if (sizeof(USize) == 8) {
-			x |= x >> 32;
-		}
-
-		return ++x;
-	}
-
-	// Alignment:  ↓ max_align_t           ↓ USize          ↓ max_align_t
-	//             ┌────────────────────┬──┬─────────────┬──┬───────────...
-	//             │ SafeNumeric<USize> │░░│ USize       │░░│ T[]
-	//             │ ref. count         │░░│ data size   │░░│ data
-	//             └────────────────────┴──┴─────────────┴──┴───────────...
-	// Offset:     ↑ REF_COUNT_OFFSET      ↑ SIZE_OFFSET    ↑ DATA_OFFSET
-
-	static constexpr size_t REF_COUNT_OFFSET = 0;
-	static constexpr size_t SIZE_OFFSET = ((REF_COUNT_OFFSET + sizeof(SafeNumeric<USize>)) % alignof(USize) == 0) ? (REF_COUNT_OFFSET + sizeof(SafeNumeric<USize>)) : ((REF_COUNT_OFFSET + sizeof(SafeNumeric<USize>)) + alignof(USize) - ((REF_COUNT_OFFSET + sizeof(SafeNumeric<USize>)) % alignof(USize)));
-	static constexpr size_t DATA_OFFSET = ((SIZE_OFFSET + sizeof(USize)) % alignof(max_align_t) == 0) ? (SIZE_OFFSET + sizeof(USize)) : ((SIZE_OFFSET + sizeof(USize)) + alignof(max_align_t) - ((SIZE_OFFSET + sizeof(USize)) % alignof(max_align_t)));
-
 	mutable T *_ptr = nullptr;
 
 	// internal helpers
 
-	static _FORCE_INLINE_ SafeNumeric<USize> *_get_refcount_ptr(uint8_t *p_ptr) {
-		return (SafeNumeric<USize> *)(p_ptr + REF_COUNT_OFFSET);
-	}
-
-	static _FORCE_INLINE_ USize *_get_size_ptr(uint8_t *p_ptr) {
-		return (USize *)(p_ptr + SIZE_OFFSET);
-	}
-
-	static _FORCE_INLINE_ T *_get_data_ptr(uint8_t *p_ptr) {
-		return (T *)(p_ptr + DATA_OFFSET);
-	}
-
-	_FORCE_INLINE_ SafeNumeric<USize> *_get_refcount() const {
+	_FORCE_INLINE_ SafeNumeric<uint32_t> *_get_refcount() const {
 		if (!_ptr) {
 			return nullptr;
 		}
 
-		return (SafeNumeric<USize> *)((uint8_t *)_ptr - DATA_OFFSET + REF_COUNT_OFFSET);
+		return reinterpret_cast<SafeNumeric<uint32_t> *>(_ptr) - 2;
 	}
 
-	_FORCE_INLINE_ USize *_get_size() const {
+	_FORCE_INLINE_ uint32_t *_get_size() const {
 		if (!_ptr) {
 			return nullptr;
 		}
 
-		return (USize *)((uint8_t *)_ptr - DATA_OFFSET + SIZE_OFFSET);
+		return reinterpret_cast<uint32_t *>(_ptr) - 1;
 	}
 
-	_FORCE_INLINE_ USize _get_alloc_size(USize p_elements) const {
-		return next_po2(p_elements * sizeof(T));
-	}
-
-	_FORCE_INLINE_ bool _get_alloc_size_checked(USize p_elements, USize *out) const {
-		if (unlikely(p_elements == 0)) {
-			*out = 0;
-			return true;
+	_FORCE_INLINE_ T *_get_data() const {
+		if (!_ptr) {
+			return nullptr;
 		}
-#if defined(__GNUC__) && defined(IS_32_BIT)
-		USize o;
-		USize p;
+		return reinterpret_cast<T *>(_ptr);
+	}
+
+	_FORCE_INLINE_ size_t _get_alloc_size(size_t p_elements) const {
+		return next_power_of_2(p_elements * sizeof(T));
+	}
+
+	_FORCE_INLINE_ bool _get_alloc_size_checked(size_t p_elements, size_t *out) const {
+#if defined(__GNUC__)
+		size_t o;
+		size_t p;
 		if (__builtin_mul_overflow(p_elements, sizeof(T), &o)) {
 			*out = 0;
 			return false;
 		}
-		*out = next_po2(o);
-		if (__builtin_add_overflow(o, static_cast<USize>(32), &p)) {
+		*out = next_power_of_2(o);
+		if (__builtin_add_overflow(o, static_cast<size_t>(32), &p)) {
 			return false; // No longer allocated here.
 		}
+		return true;
 #else
 		// Speed is more important than correctness here, do the operations unchecked
 		// and hope for the best.
 		*out = _get_alloc_size(p_elements);
+		return true;
 #endif
-		return *out;
 	}
 
 	void _unref(void *p_data);
 	void _ref(const CowData *p_from);
 	void _ref(const CowData &p_from);
-	USize _copy_on_write();
+	uint32_t _copy_on_write();
 
 public:
 	void operator=(const CowData<T> &p_from) { _ref(p_from); }
 
 	_FORCE_INLINE_ T *ptrw() {
 		_copy_on_write();
-		return _ptr;
+		return (T *)_get_data();
 	}
 
 	_FORCE_INLINE_ const T *ptr() const {
-		return _ptr;
+		return _get_data();
 	}
 
-	_FORCE_INLINE_ Size size() const {
-		USize *size = (USize *)_get_size();
+	_FORCE_INLINE_ int size() const {
+		uint32_t *size = (uint32_t *)_get_size();
 		if (size) {
 			return *size;
 		} else {
@@ -196,42 +144,41 @@ public:
 	_FORCE_INLINE_ void clear() { resize(0); }
 	_FORCE_INLINE_ bool is_empty() const { return _ptr == nullptr; }
 
-	_FORCE_INLINE_ void set(Size p_index, const T &p_elem) {
+	_FORCE_INLINE_ void set(int p_index, const T &p_elem) {
 		ERR_FAIL_INDEX(p_index, size());
 		_copy_on_write();
-		_ptr[p_index] = p_elem;
+		_get_data()[p_index] = p_elem;
 	}
 
-	_FORCE_INLINE_ T &get_m(Size p_index) {
+	_FORCE_INLINE_ T &get_m(int p_index) {
 		CRASH_BAD_INDEX(p_index, size());
 		_copy_on_write();
-		return _ptr[p_index];
+		return _get_data()[p_index];
 	}
 
-	_FORCE_INLINE_ const T &get(Size p_index) const {
+	_FORCE_INLINE_ const T &get(int p_index) const {
 		CRASH_BAD_INDEX(p_index, size());
 
-		return _ptr[p_index];
+		return _get_data()[p_index];
 	}
 
-	template <bool p_ensure_zero = false>
-	Error resize(Size p_size);
+	Error resize(int p_size);
 
-	_FORCE_INLINE_ void remove_at(Size p_index) {
+	_FORCE_INLINE_ void remove_at(int p_index) {
 		ERR_FAIL_INDEX(p_index, size());
 		T *p = ptrw();
-		Size len = size();
-		for (Size i = p_index; i < len - 1; i++) {
+		int len = size();
+		for (int i = p_index; i < len - 1; i++) {
 			p[i] = p[i + 1];
 		}
 
 		resize(len - 1);
 	}
 
-	Error insert(Size p_pos, const T &p_val) {
+	Error insert(int p_pos, const T &p_val) {
 		ERR_FAIL_INDEX_V(p_pos, size() + 1, ERR_INVALID_PARAMETER);
 		resize(size() + 1);
-		for (Size i = (size() - 1); i > p_pos; i--) {
+		for (int i = (size() - 1); i > p_pos; i--) {
 			set(i, get(i - 1));
 		}
 		set(p_pos, p_val);
@@ -239,88 +186,83 @@ public:
 		return OK;
 	}
 
-	Size find(const T &p_val, Size p_from = 0) const;
-	Size rfind(const T &p_val, Size p_from = -1) const;
-	Size count(const T &p_val) const;
+	int find(const T &p_val, int p_from = 0) const;
 
 	_FORCE_INLINE_ CowData() {}
 	_FORCE_INLINE_ ~CowData();
-	_FORCE_INLINE_ CowData(CowData<T> &p_from) { _ref(p_from); };
+	_FORCE_INLINE_ CowData(CowData<T> &p_from) { _ref(p_from); }
 };
 
-template <typename T>
+template <class T>
 void CowData<T>::_unref(void *p_data) {
 	if (!p_data) {
 		return;
 	}
 
-	SafeNumeric<USize> *refc = _get_refcount();
+	SafeNumeric<uint32_t> *refc = _get_refcount();
 
 	if (refc->decrement() > 0) {
 		return; // still in use
 	}
 	// clean up
 
-	if constexpr (!std::is_trivially_destructible_v<T>) {
-		USize *count = _get_size();
+	if (!__has_trivial_destructor(T)) {
+		uint32_t *count = _get_size();
 		T *data = (T *)(count + 1);
 
-		for (USize i = 0; i < *count; ++i) {
+		for (uint32_t i = 0; i < *count; ++i) {
 			// call destructors
 			data[i].~T();
 		}
 	}
 
 	// free mem
-	Memory::free_static(((uint8_t *)p_data) - DATA_OFFSET, false);
+	Memory::free_static((uint8_t *)p_data, true);
 }
 
-template <typename T>
-typename CowData<T>::USize CowData<T>::_copy_on_write() {
+template <class T>
+uint32_t CowData<T>::_copy_on_write() {
 	if (!_ptr) {
 		return 0;
 	}
 
-	SafeNumeric<USize> *refc = _get_refcount();
+	SafeNumeric<uint32_t> *refc = _get_refcount();
 
-	USize rc = refc->get();
+	uint32_t rc = refc->get();
 	if (unlikely(rc > 1)) {
 		/* in use by more than me */
-		USize current_size = *_get_size();
+		uint32_t current_size = *_get_size();
 
-		uint8_t *mem_new = (uint8_t *)Memory::alloc_static(_get_alloc_size(current_size) + DATA_OFFSET, false);
-		ERR_FAIL_NULL_V(mem_new, 0);
+		uint32_t *mem_new = (uint32_t *)Memory::alloc_static(_get_alloc_size(current_size), true);
 
-		SafeNumeric<USize> *_refc_ptr = _get_refcount_ptr(mem_new);
-		USize *_size_ptr = _get_size_ptr(mem_new);
-		T *_data_ptr = _get_data_ptr(mem_new);
+		new (mem_new - 2) SafeNumeric<uint32_t>(1); // refcount
+		*(mem_new - 1) = current_size; // size
 
-		new (_refc_ptr) SafeNumeric<USize>(1); //refcount
-		*(_size_ptr) = current_size; //size
+		T *_data = (T *)(mem_new);
 
 		// initialize new elements
-		if constexpr (std::is_trivially_copyable_v<T>) {
-			memcpy((uint8_t *)_data_ptr, _ptr, current_size * sizeof(T));
+		if (__has_trivial_copy(T)) {
+			memcpy(mem_new, _ptr, current_size * sizeof(T));
+
 		} else {
-			for (USize i = 0; i < current_size; i++) {
-				memnew_placement(&_data_ptr[i], T(_ptr[i]));
+			for (uint32_t i = 0; i < current_size; i++) {
+				memnew_placement(&_data[i], T(_get_data()[i]));
 			}
 		}
 
 		_unref(_ptr);
-		_ptr = _data_ptr;
+		_ptr = _data;
 
 		rc = 1;
 	}
 	return rc;
 }
 
-template <typename T>
-template <bool p_ensure_zero>
-Error CowData<T>::resize(Size p_size) {
+template <class T>
+Error CowData<T>::resize(int p_size) {
 	ERR_FAIL_COND_V(p_size < 0, ERR_INVALID_PARAMETER);
 
-	Size current_size = size();
+	int current_size = size();
 
 	if (p_size == current_size) {
 		return OK;
@@ -334,71 +276,59 @@ Error CowData<T>::resize(Size p_size) {
 	}
 
 	// possibly changing size, copy on write
-	USize rc = _copy_on_write();
+	uint32_t rc = _copy_on_write();
 
-	USize current_alloc_size = _get_alloc_size(current_size);
-	USize alloc_size;
+	size_t current_alloc_size = _get_alloc_size(current_size);
+	size_t alloc_size;
 	ERR_FAIL_COND_V(!_get_alloc_size_checked(p_size, &alloc_size), ERR_OUT_OF_MEMORY);
 
 	if (p_size > current_size) {
 		if (alloc_size != current_alloc_size) {
 			if (current_size == 0) {
 				// alloc from scratch
-				uint8_t *mem_new = (uint8_t *)Memory::alloc_static(alloc_size + DATA_OFFSET, false);
-				ERR_FAIL_NULL_V(mem_new, ERR_OUT_OF_MEMORY);
+				uint32_t *ptr = (uint32_t *)Memory::alloc_static(alloc_size, true);
+				ERR_FAIL_COND_V(!ptr, ERR_OUT_OF_MEMORY);
+				*(ptr - 1) = 0; // size, currently none
+				new (ptr - 2) SafeNumeric<uint32_t>(1); // refcount
 
-				SafeNumeric<USize> *_refc_ptr = _get_refcount_ptr(mem_new);
-				USize *_size_ptr = _get_size_ptr(mem_new);
-				T *_data_ptr = _get_data_ptr(mem_new);
+				_ptr = (T *)ptr;
 
-				new (_refc_ptr) SafeNumeric<USize>(1); //refcount
-				*(_size_ptr) = 0; //size, currently none
-
-				_ptr = _data_ptr;
 			} else {
-				uint8_t *mem_new = (uint8_t *)Memory::realloc_static(((uint8_t *)_ptr) - DATA_OFFSET, alloc_size + DATA_OFFSET, false);
-				ERR_FAIL_NULL_V(mem_new, ERR_OUT_OF_MEMORY);
+				uint32_t *_ptrnew = (uint32_t *)Memory::realloc_static(_ptr, alloc_size, true);
+				ERR_FAIL_COND_V(!_ptrnew, ERR_OUT_OF_MEMORY);
+				new (_ptrnew - 2) SafeNumeric<uint32_t>(rc); // refcount
 
-				SafeNumeric<USize> *_refc_ptr = _get_refcount_ptr(mem_new);
-				T *_data_ptr = _get_data_ptr(mem_new);
-
-				new (_refc_ptr) SafeNumeric<USize>(rc); //refcount
-
-				_ptr = _data_ptr;
+				_ptr = (T *)(_ptrnew);
 			}
 		}
 
 		// construct the newly created elements
 
-		if constexpr (!std::is_trivially_constructible_v<T>) {
-			for (Size i = *_get_size(); i < p_size; i++) {
-				memnew_placement(&_ptr[i], T);
+		if (!__has_trivial_constructor(T)) {
+			T *elems = _get_data();
+
+			for (int i = *_get_size(); i < p_size; i++) {
+				memnew_placement(&elems[i], T);
 			}
-		} else if (p_ensure_zero) {
-			memset((void *)(_ptr + current_size), 0, (p_size - current_size) * sizeof(T));
 		}
 
 		*_get_size() = p_size;
 
 	} else if (p_size < current_size) {
-		if constexpr (!std::is_trivially_destructible_v<T>) {
+		if (!__has_trivial_destructor(T)) {
 			// deinitialize no longer needed elements
-			for (USize i = p_size; i < *_get_size(); i++) {
-				T *t = &_ptr[i];
+			for (uint32_t i = p_size; i < *_get_size(); i++) {
+				T *t = &_get_data()[i];
 				t->~T();
 			}
 		}
 
 		if (alloc_size != current_alloc_size) {
-			uint8_t *mem_new = (uint8_t *)Memory::realloc_static(((uint8_t *)_ptr) - DATA_OFFSET, alloc_size + DATA_OFFSET, false);
-			ERR_FAIL_NULL_V(mem_new, ERR_OUT_OF_MEMORY);
+			uint32_t *_ptrnew = (uint32_t *)Memory::realloc_static(_ptr, alloc_size, true);
+			ERR_FAIL_COND_V(!_ptrnew, ERR_OUT_OF_MEMORY);
+			new (_ptrnew - 2) SafeNumeric<uint32_t>(rc); // refcount
 
-			SafeNumeric<USize> *_refc_ptr = _get_refcount_ptr(mem_new);
-			T *_data_ptr = _get_data_ptr(mem_new);
-
-			new (_refc_ptr) SafeNumeric<USize>(rc); //refcount
-
-			_ptr = _data_ptr;
+			_ptr = (T *)(_ptrnew);
 		}
 
 		*_get_size() = p_size;
@@ -407,15 +337,15 @@ Error CowData<T>::resize(Size p_size) {
 	return OK;
 }
 
-template <typename T>
-typename CowData<T>::Size CowData<T>::find(const T &p_val, Size p_from) const {
-	Size ret = -1;
+template <class T>
+int CowData<T>::find(const T &p_val, int p_from) const {
+	int ret = -1;
 
 	if (p_from < 0 || size() == 0) {
 		return ret;
 	}
 
-	for (Size i = p_from; i < size(); i++) {
+	for (int i = p_from; i < size(); i++) {
 		if (get(i) == p_val) {
 			ret = i;
 			break;
@@ -425,42 +355,12 @@ typename CowData<T>::Size CowData<T>::find(const T &p_val, Size p_from) const {
 	return ret;
 }
 
-template <typename T>
-typename CowData<T>::Size CowData<T>::rfind(const T &p_val, Size p_from) const {
-	const Size s = size();
-
-	if (p_from < 0) {
-		p_from = s + p_from;
-	}
-	if (p_from < 0 || p_from >= s) {
-		p_from = s - 1;
-	}
-
-	for (Size i = p_from; i >= 0; i--) {
-		if (get(i) == p_val) {
-			return i;
-		}
-	}
-	return -1;
-}
-
-template <typename T>
-typename CowData<T>::Size CowData<T>::count(const T &p_val) const {
-	Size amount = 0;
-	for (Size i = 0; i < size(); i++) {
-		if (get(i) == p_val) {
-			amount++;
-		}
-	}
-	return amount;
-}
-
-template <typename T>
+template <class T>
 void CowData<T>::_ref(const CowData *p_from) {
 	_ref(*p_from);
 }
 
-template <typename T>
+template <class T>
 void CowData<T>::_ref(const CowData &p_from) {
 	if (_ptr == p_from._ptr) {
 		return; // self assign, do nothing.
@@ -478,7 +378,7 @@ void CowData<T>::_ref(const CowData &p_from) {
 	}
 }
 
-template <typename T>
+template <class T>
 CowData<T>::~CowData() {
 	_unref(_ptr);
 }

include/godot_cpp/templates/hash_map.hpp

@@ -52,7 +52,7 @@ namespace godot {
  * The assignment operator copy the pairs from one map to the other.
  */
 
-template <typename TKey, typename TValue>
+template <class TKey, class TValue>
 struct HashMapElement {
 	HashMapElement *next = nullptr;
 	HashMapElement *prev = nullptr;
@@ -62,10 +62,10 @@ struct HashMapElement {
 			data(p_key, p_value) {}
 };
 
-template <typename TKey, typename TValue,
-		typename Hasher = HashMapHasherDefault,
-		typename Comparator = HashMapComparatorDefault<TKey>,
-		typename Allocator = DefaultTypedAllocator<HashMapElement<TKey, TValue>>>
+template <class TKey, class TValue,
+		class Hasher = HashMapHasherDefault,
+		class Comparator = HashMapComparatorDefault<TKey>,
+		class Allocator = DefaultTypedAllocator<HashMapElement<TKey, TValue>>>
 class HashMap {
 public:
 	const uint32_t MIN_CAPACITY_INDEX = 2; // Use a prime.

include/godot_cpp/templates/hash_set.hpp

@@ -48,9 +48,9 @@ namespace godot {
  *
  */
 
-template <typename TKey,
-		typename Hasher = HashMapHasherDefault,
-		typename Comparator = HashMapComparatorDefault<TKey>>
+template <class TKey,
+		class Hasher = HashMapHasherDefault,
+		class Comparator = HashMapComparatorDefault<TKey>>
 class HashSet {
 public:
 	static constexpr uint32_t MIN_CAPACITY_INDEX = 2; // Use a prime.

include/godot_cpp/templates/hashfuncs.hpp

@@ -253,7 +253,7 @@ static _FORCE_INLINE_ uint32_t hash_djb2_one_float(double p_in, uint32_t p_prev
 	return ((p_prev << 5) + p_prev) + hash_one_uint64(u.i);
 }
 
-template <typename T>
+template <class T>
 static _FORCE_INLINE_ uint32_t hash_make_uint32_t(T p_in) {
 	union {
 		T t;
@@ -286,7 +286,7 @@ static _FORCE_INLINE_ uint64_t hash_djb2_one_64(uint64_t p_in, uint64_t p_prev =
 	return ((p_prev << 5) + p_prev) ^ p_in;
 }
 
-template <typename T>
+template <class T>
 static _FORCE_INLINE_ uint64_t hash_make_uint64_t(T p_in) {
 	union {
 		T t;
@@ -298,15 +298,15 @@ static _FORCE_INLINE_ uint64_t hash_make_uint64_t(T p_in) {
 	return _u._u64;
 }
 
-template <typename T>
+template <class T>
 class Ref;
 
 struct HashMapHasherDefault {
 	// Generic hash function for any type.
-	template <typename T>
+	template <class T>
 	static _FORCE_INLINE_ uint32_t hash(const T *p_pointer) { return hash_one_uint64((uint64_t)p_pointer); }
 
-	template <typename T>
+	template <class T>
 	static _FORCE_INLINE_ uint32_t hash(const Ref<T> &p_ref) { return hash_one_uint64((uint64_t)p_ref.operator->()); }
 
 	static _FORCE_INLINE_ uint32_t hash(const String &p_string) { return p_string.hash(); }

include/godot_cpp/templates/list.hpp

@@ -45,7 +45,7 @@
 
 namespace godot {
 
-template <typename T, typename A = DefaultAllocator>
+template <class T, class A = DefaultAllocator>
 class List {
 	struct _Data;
 
@@ -139,6 +139,31 @@ public:
 
 	typedef T ValueType;
 
+	struct Iterator {
+		_FORCE_INLINE_ T &operator*() const {
+			return E->get();
+		}
+		_FORCE_INLINE_ T *operator->() const { return &E->get(); }
+		_FORCE_INLINE_ Iterator &operator++() {
+			E = E->next();
+			return *this;
+		}
+		_FORCE_INLINE_ Iterator &operator--() {
+			E = E->prev();
+			return *this;
+		}
+
+		_FORCE_INLINE_ bool operator==(const Iterator &b) const { return E == b.E; }
+		_FORCE_INLINE_ bool operator!=(const Iterator &b) const { return E != b.E; }
+
+		Iterator(Element *p_E) { E = p_E; }
+		Iterator() {}
+		Iterator(const Iterator &p_it) { E = p_it.E; }
+
+	private:
+		Element *E = nullptr;
+	};
+
 	struct ConstIterator {
 		_FORCE_INLINE_ const T &operator*() const {
 			return E->get();
@@ -164,35 +189,6 @@ public:
 		const Element *E = nullptr;
 	};
 
-	struct Iterator {
-		_FORCE_INLINE_ T &operator*() const {
-			return E->get();
-		}
-		_FORCE_INLINE_ T *operator->() const { return &E->get(); }
-		_FORCE_INLINE_ Iterator &operator++() {
-			E = E->next();
-			return *this;
-		}
-		_FORCE_INLINE_ Iterator &operator--() {
-			E = E->prev();
-			return *this;
-		}
-
-		_FORCE_INLINE_ bool operator==(const Iterator &b) const { return E == b.E; }
-		_FORCE_INLINE_ bool operator!=(const Iterator &b) const { return E != b.E; }
-
-		Iterator(Element *p_E) { E = p_E; }
-		Iterator() {}
-		Iterator(const Iterator &p_it) { E = p_it.E; }
-
-		operator ConstIterator() const {
-			return ConstIterator(E);
-		}
-
-	private:
-		Element *E = nullptr;
-	};
-
 	_FORCE_INLINE_ Iterator begin() {
 		return Iterator(front());
 	}
@@ -225,7 +221,7 @@ private:
 		int size_cache = 0;
 
 		bool erase(const Element *p_I) {
-			ERR_FAIL_NULL_V(p_I, false);
+			ERR_FAIL_COND_V(!p_I, false);
 			ERR_FAIL_COND_V(p_I->data != this, false);
 
 			if (first == p_I) {
@@ -414,7 +410,7 @@ public:
 	/**
 	 * find an element in the list,
 	 */
-	template <typename T_v>
+	template <class T_v>
 	Element *find(const T_v &p_val) {
 		Element *it = front();
 		while (it) {
@@ -523,14 +519,7 @@ public:
 		}
 	}
 
-	// Index operator, kept for compatibility.
-	_FORCE_INLINE_ T &operator[](int p_index) {
-		return get(p_index);
-	}
-
-	// Random access to elements, use with care,
-	// do not use for iteration.
-	T &get(int p_index) {
+	T &operator[](int p_index) {
 		CRASH_BAD_INDEX(p_index, size());
 
 		Element *I = front();
@@ -543,14 +532,7 @@ public:
 		return I->get();
 	}
 
-	// Index operator, kept for compatibility.
-	_FORCE_INLINE_ const T &operator[](int p_index) const {
-		return get(p_index);
-	}
-
-	// Random access to elements, use with care,
-	// do not use for iteration.
-	const T &get(int p_index) const {
+	const T &operator[](int p_index) const {
 		CRASH_BAD_INDEX(p_index, size());
 
 		const Element *I = front();
@@ -664,7 +646,7 @@ public:
 		sort_custom<Comparator<T>>();
 	}
 
-	template <typename C>
+	template <class C>
 	void sort_custom_inplace() {
 		if (size() < 2) {
 			return;
@@ -711,7 +693,7 @@ public:
 		_data->last = to;
 	}
 
-	template <typename C>
+	template <class C>
 	struct AuxiliaryComparator {
 		C compare;
 		_FORCE_INLINE_ bool operator()(const Element *a, const Element *b) const {
@@ -719,7 +701,7 @@ public:
 		}
 	};
 
-	template <typename C>
+	template <class C>
 	void sort_custom() {
 		// this version uses auxiliary memory for speed.
 		// if you don't want to use auxiliary memory, use the in_place version

include/godot_cpp/templates/local_vector.hpp

@@ -31,10 +31,10 @@
 #ifndef GODOT_LOCAL_VECTOR_HPP
 #define GODOT_LOCAL_VECTOR_HPP
 
-#include <godot_cpp/core/error_macros.hpp>
-#include <godot_cpp/core/memory.hpp>
-#include <godot_cpp/templates/sort_array.hpp>
-#include <godot_cpp/templates/vector.hpp>
+#include "godot_cpp/core/error_macros.hpp"
+#include "godot_cpp/core/memory.hpp"
+#include "godot_cpp/templates/sort_array.hpp"
+#include "godot_cpp/templates/vector.hpp"
 
 #include <initializer_list>
 #include <type_traits>
@@ -43,7 +43,7 @@ namespace godot {
 
 // If tight, it grows strictly as much as needed.
 // Otherwise, it grows exponentially (the default and what you want in most cases).
-template <typename T, typename U = uint32_t, bool force_trivial = false, bool tight = false>
+template <class T, class U = uint32_t, bool force_trivial = false, bool tight = false>
 class LocalVector {
 private:
 	U count = 0;
@@ -257,11 +257,7 @@ public:
 		return -1;
 	}
 
-	bool has(const T &p_val) const {
-		return find(p_val) != -1;
-	}
-
-	template <typename C>
+	template <class C>
 	void sort_custom() {
 		U len = count;
 		if (len == 0) {
@@ -335,7 +331,7 @@ public:
 	}
 };
 
-template <typename T, typename U = uint32_t, bool force_trivial = false>
+template <class T, class U = uint32_t, bool force_trivial = false>
 using TightLocalVector = LocalVector<T, U, force_trivial, true>;
 
 } // namespace godot

include/godot_cpp/templates/pair.hpp

@@ -33,7 +33,7 @@
 
 namespace godot {
 
-template <typename F, typename S>
+template <class F, class S>
 struct Pair {
 	F first;
 	S second;
@@ -49,17 +49,17 @@ struct Pair {
 	}
 };
 
-template <typename F, typename S>
+template <class F, class S>
 bool operator==(const Pair<F, S> &pair, const Pair<F, S> &other) {
 	return (pair.first == other.first) && (pair.second == other.second);
 }
 
-template <typename F, typename S>
+template <class F, class S>
 bool operator!=(const Pair<F, S> &pair, const Pair<F, S> &other) {
 	return (pair.first != other.first) || (pair.second != other.second);
 }
 
-template <typename F, typename S>
+template <class F, class S>
 struct PairSort {
 	bool operator()(const Pair<F, S> &A, const Pair<F, S> &B) const {
 		if (A.first != B.first) {
@@ -69,7 +69,7 @@ struct PairSort {
 	}
 };
 
-template <typename K, typename V>
+template <class K, class V>
 struct KeyValue {
 	const K key;
 	V value;
@@ -85,17 +85,17 @@ struct KeyValue {
 	}
 };
 
-template <typename K, typename V>
+template <class K, class V>
 bool operator==(const KeyValue<K, V> &pair, const KeyValue<K, V> &other) {
 	return (pair.key == other.key) && (pair.value == other.value);
 }
 
-template <typename K, typename V>
+template <class K, class V>
 bool operator!=(const KeyValue<K, V> &pair, const KeyValue<K, V> &other) {
 	return (pair.key != other.key) || (pair.value != other.value);
 }
 
-template <typename K, typename V>
+template <class K, class V>
 struct KeyValueSort {
 	bool operator()(const KeyValue<K, V> &A, const KeyValue<K, V> &B) const {
 		return A.key < B.key;

include/godot_cpp/templates/rb_map.hpp

@@ -40,7 +40,7 @@ namespace godot {
 // based on the very nice implementation of rb-trees by:
 // https://web.archive.org/web/20120507164830/https://web.mit.edu/~emin/www/source_code/red_black_tree/index.html
 
-template <typename K, typename V, typename C = Comparator<K>, typename A = DefaultAllocator>
+template <class K, class V, class C = Comparator<K>, class A = DefaultAllocator>
 class RBMap {
 	enum Color {
 		RED,

include/godot_cpp/templates/rb_set.hpp

@@ -38,7 +38,7 @@
 
 namespace godot {
 
-template <typename T, typename C = Comparator<T>, typename A = DefaultAllocator>
+template <class T, class C = Comparator<T>, class A = DefaultAllocator>
 class RBSet {
 	enum Color {
 		RED,

include/godot_cpp/templates/rid_owner.hpp

@@ -42,7 +42,7 @@
 
 namespace godot {
 
-template <typename T, bool THREAD_SAFE = false>
+template <class T, bool THREAD_SAFE = false>
 class RID_Alloc {
 	T **chunks = nullptr;
 	uint32_t **free_list_chunks = nullptr;
@@ -186,12 +186,12 @@ public:
 	}
 	void initialize_rid(RID p_rid) {
 		T *mem = get_or_null(p_rid, true);
-		ERR_FAIL_NULL(mem);
+		ERR_FAIL_COND(!mem);
 		memnew_placement(mem, T);
 	}
 	void initialize_rid(RID p_rid, const T &p_value) {
 		T *mem = get_or_null(p_rid, true);
-		ERR_FAIL_NULL(mem);
+		ERR_FAIL_COND(!mem);
 		memnew_placement(mem, T(p_value));
 	}
 
@@ -347,7 +347,7 @@ public:
 	}
 };
 
-template <typename T, bool THREAD_SAFE = false>
+template <class T, bool THREAD_SAFE = false>
 class RID_PtrOwner {
 	RID_Alloc<T *, THREAD_SAFE> alloc;
 
@@ -374,7 +374,7 @@ public:
 
 	_FORCE_INLINE_ void replace(const RID &p_rid, T *p_new_ptr) {
 		T **ptr = alloc.get_or_null(p_rid);
-		ERR_FAIL_NULL(ptr);
+		ERR_FAIL_COND(!ptr);
 		*ptr = p_new_ptr;
 	}
 
@@ -406,7 +406,7 @@ public:
 			alloc(p_target_chunk_byte_size) {}
 };
 
-template <typename T, bool THREAD_SAFE = false>
+template <class T, bool THREAD_SAFE = false>
 class RID_Owner {
 	RID_Alloc<T, THREAD_SAFE> alloc;
 

include/godot_cpp/templates/safe_refcount.hpp

@@ -48,16 +48,7 @@ namespace godot {
 //   value and, as an important benefit, you can be sure the value is properly synchronized
 //   even with threads that are already running.
 
-// These are used in very specific areas of the engine where it's critical that these guarantees are held
-#define SAFE_NUMERIC_TYPE_PUN_GUARANTEES(m_type)                    \
-	static_assert(sizeof(SafeNumeric<m_type>) == sizeof(m_type));   \
-	static_assert(alignof(SafeNumeric<m_type>) == alignof(m_type)); \
-	static_assert(std::is_trivially_destructible<std::atomic<m_type>>::value);
-#define SAFE_FLAG_TYPE_PUN_GUARANTEES                \
-	static_assert(sizeof(SafeFlag) == sizeof(bool)); \
-	static_assert(alignof(SafeFlag) == alignof(bool));
-
-template <typename T>
+template <class T>
 class SafeNumeric {
 	std::atomic<T> value;
 
@@ -132,7 +123,7 @@ public:
 		}
 	}
 
-	_ALWAYS_INLINE_ explicit SafeNumeric(T p_value = static_cast<T>(0)) {
+	_ALWAYS_INLINE_ explicit SafeNumeric<T>(T p_value = static_cast<T>(0)) {
 		set(p_value);
 	}
 };
@@ -195,7 +186,7 @@ public:
 
 #else
 
-template <typename T>
+template <class T>
 class SafeNumeric {
 protected:
 	T value;

include/godot_cpp/templates/search_array.hpp

@@ -35,7 +35,7 @@
 
 namespace godot {
 
-template <typename T, typename Comparator = _DefaultComparator<T>>
+template <class T, class Comparator = _DefaultComparator<T>>
 class SearchArray {
 public:
 	Comparator compare;

include/godot_cpp/templates/self_list.hpp

@@ -36,7 +36,7 @@
 
 namespace godot {
 
-template <typename T>
+template <class T>
 class SelfList {
 public:
 	class List {

include/godot_cpp/templates/sort_array.hpp

@@ -41,7 +41,7 @@ namespace godot {
 		break;                                                        \
 	}
 
-template <typename T>
+template <class T>
 struct _DefaultComparator {
 	_FORCE_INLINE_ bool operator()(const T &a, const T &b) const { return (a < b); }
 };
@@ -52,7 +52,7 @@ struct _DefaultComparator {
 #define SORT_ARRAY_VALIDATE_ENABLED false
 #endif
 
-template <typename T, typename Comparator = _DefaultComparator<T>, bool Validate = SORT_ARRAY_VALIDATE_ENABLED>
+template <class T, class Comparator = _DefaultComparator<T>, bool Validate = SORT_ARRAY_VALIDATE_ENABLED>
 class SortArray {
 	enum {
 		INTROSORT_THRESHOLD = 16

include/godot_cpp/templates/thread_work_pool.hpp

@@ -52,7 +52,7 @@ class ThreadWorkPool {
 		virtual ~BaseWork() = default;
 	};
 
-	template <typename C, typename M, typename U>
+	template <class C, class M, class U>
 	struct Work : public BaseWork {
 		C *instance;
 		M method;
@@ -94,9 +94,9 @@ class ThreadWorkPool {
 	}
 
 public:
-	template <typename C, typename M, typename U>
+	template <class C, class M, class U>
 	void begin_work(uint32_t p_elements, C *p_instance, M p_method, U p_userdata) {
-		ERR_FAIL_NULL(threads); // Never initialized.
+		ERR_FAIL_COND(!threads); // never initialized
 		ERR_FAIL_COND(current_work != nullptr);
 
 		index.store(0, std::memory_order_release);
@@ -123,18 +123,18 @@ public:
 	}
 
 	bool is_done_dispatching() const {
-		ERR_FAIL_NULL_V(current_work, true);
+		ERR_FAIL_COND_V(current_work == nullptr, true);
 		return index.load(std::memory_order_acquire) >= current_work->max_elements;
 	}
 
 	uint32_t get_work_index() const {
-		ERR_FAIL_NULL_V(current_work, 0);
+		ERR_FAIL_COND_V(current_work == nullptr, 0);
 		uint32_t idx = index.load(std::memory_order_acquire);
 		return Math::min(idx, current_work->max_elements);
 	}
 
 	void end_work() {
-		ERR_FAIL_NULL(current_work);
+		ERR_FAIL_COND(current_work == nullptr);
 		for (uint32_t i = 0; i < threads_working; i++) {
 			threads[i].completed.wait();
 			threads[i].work = nullptr;
@@ -145,7 +145,7 @@ public:
 		current_work = nullptr;
 	}
 
-	template <typename C, typename M, typename U>
+	template <class C, class M, class U>
 	void do_work(uint32_t p_elements, C *p_instance, M p_method, U p_userdata) {
 		switch (p_elements) {
 			case 0:

include/godot_cpp/templates/vector.hpp

@@ -47,42 +47,38 @@
 
 namespace godot {
 
-template <typename T>
+template <class T>
 class VectorWriteProxy {
 public:
-	_FORCE_INLINE_ T &operator[](typename CowData<T>::Size p_index) {
+	_FORCE_INLINE_ T &operator[](int p_index) {
 		CRASH_BAD_INDEX(p_index, ((Vector<T> *)(this))->_cowdata.size());
 
 		return ((Vector<T> *)(this))->_cowdata.ptrw()[p_index];
 	}
 };
 
-template <typename T>
+template <class T>
 class Vector {
 	friend class VectorWriteProxy<T>;
 
 public:
 	VectorWriteProxy<T> write;
-	typedef typename CowData<T>::Size Size;
 
 private:
 	CowData<T> _cowdata;
 
 public:
 	bool push_back(T p_elem);
-	_FORCE_INLINE_ bool append(const T &p_elem) { return push_back(p_elem); } //alias
+	_FORCE_INLINE_ bool append(const T &p_elem) { return push_back(p_elem); } // alias
 	void fill(T p_elem);
 
-	void remove_at(Size p_index) { _cowdata.remove_at(p_index); }
-	_FORCE_INLINE_ bool erase(const T &p_val) {
-		Size idx = find(p_val);
+	void remove_at(int p_index) { _cowdata.remove_at(p_index); }
+	void erase(const T &p_val) {
+		int idx = find(p_val);
 		if (idx >= 0) {
 			remove_at(idx);
-			return true;
 		}
-		return false;
 	}
-
 	void reverse();
 
 	_FORCE_INLINE_ T *ptrw() { return _cowdata.ptrw(); }
@@ -90,45 +86,37 @@ public:
 	_FORCE_INLINE_ void clear() { resize(0); }
 	_FORCE_INLINE_ bool is_empty() const { return _cowdata.is_empty(); }
 
-	_FORCE_INLINE_ T get(Size p_index) { return _cowdata.get(p_index); }
-	_FORCE_INLINE_ const T &get(Size p_index) const { return _cowdata.get(p_index); }
-	_FORCE_INLINE_ void set(Size p_index, const T &p_elem) { _cowdata.set(p_index, p_elem); }
-	_FORCE_INLINE_ Size size() const { return _cowdata.size(); }
-	Error resize(Size p_size) { return _cowdata.resize(p_size); }
-	Error resize_zeroed(Size p_size) { return _cowdata.template resize<true>(p_size); }
-	_FORCE_INLINE_ const T &operator[](Size p_index) const { return _cowdata.get(p_index); }
-	Error insert(Size p_pos, T p_val) { return _cowdata.insert(p_pos, p_val); }
-	Size find(const T &p_val, Size p_from = 0) const { return _cowdata.find(p_val, p_from); }
-	Size rfind(const T &p_val, Size p_from = -1) const { return _cowdata.rfind(p_val, p_from); }
-	Size count(const T &p_val) const { return _cowdata.count(p_val); }
+	_FORCE_INLINE_ T get(int p_index) { return _cowdata.get(p_index); }
+	_FORCE_INLINE_ const T &get(int p_index) const { return _cowdata.get(p_index); }
+	_FORCE_INLINE_ void set(int p_index, const T &p_elem) { _cowdata.set(p_index, p_elem); }
+	_FORCE_INLINE_ int size() const { return _cowdata.size(); }
+	Error resize(int p_size) { return _cowdata.resize(p_size); }
+	_FORCE_INLINE_ const T &operator[](int p_index) const { return _cowdata.get(p_index); }
+	Error insert(int p_pos, T p_val) { return _cowdata.insert(p_pos, p_val); }
+	int find(const T &p_val, int p_from = 0) const { return _cowdata.find(p_val, p_from); }
 
 	void append_array(Vector<T> p_other);
 
 	_FORCE_INLINE_ bool has(const T &p_val) const { return find(p_val) != -1; }
 
-	void sort() {
-		sort_custom<_DefaultComparator<T>>();
-	}
-
-	template <typename Comparator, bool Validate = SORT_ARRAY_VALIDATE_ENABLED, typename... Args>
-	void sort_custom(Args &&...args) {
-		Size len = _cowdata.size();
+	template <class C>
+	void sort_custom() {
+		int len = _cowdata.size();
 		if (len == 0) {
 			return;
 		}
 
 		T *data = ptrw();
-		SortArray<T, Comparator, Validate> sorter{ args... };
+		SortArray<T, C> sorter;
 		sorter.sort(data, len);
 	}
 
-	Size bsearch(const T &p_value, bool p_before) {
-		return bsearch_custom<_DefaultComparator<T>>(p_value, p_before);
+	void sort() {
+		sort_custom<_DefaultComparator<T>>();
 	}
 
-	template <typename Comparator, typename Value, typename... Args>
-	Size bsearch_custom(const Value &p_value, bool p_before, Args &&...args) {
-		SearchArray<T, Comparator> search{ args... };
+	int bsearch(const T &p_value, bool p_before) {
+		SearchArray<T> search;
 		return search.bisect(ptrw(), size(), p_value, p_before);
 	}
 
@@ -137,7 +125,7 @@ public:
 	}
 
 	void ordered_insert(const T &p_val) {
-		Size i;
+		int i;
 		for (i = 0; i < _cowdata.size(); i++) {
 			if (p_val < operator[](i)) {
 				break;
@@ -152,36 +140,33 @@ public:
 
 	Vector<uint8_t> to_byte_array() const {
 		Vector<uint8_t> ret;
-		if (is_empty()) {
-			return ret;
-		}
 		ret.resize(size() * sizeof(T));
 		memcpy(ret.ptrw(), ptr(), sizeof(T) * size());
 		return ret;
 	}
 
-	Vector<T> slice(Size p_begin, Size p_end = CowData<T>::MAX_INT) const {
+	Vector<T> slice(int p_begin, int p_end = INT_MAX) const {
 		Vector<T> result;
 
-		const Size s = size();
+		const int s = size();
 
-		Size begin = CLAMP(p_begin, -s, s);
+		int begin = Math::clamp(p_begin, -s, s);
 		if (begin < 0) {
 			begin += s;
 		}
-		Size end = CLAMP(p_end, -s, s);
+		int end = Math::clamp(p_end, -s, s);
 		if (end < 0) {
 			end += s;
 		}
 
 		ERR_FAIL_COND_V(begin > end, result);
 
-		Size result_size = end - begin;
+		int result_size = end - begin;
 		result.resize(result_size);
 
 		const T *const r = ptr();
 		T *const w = result.ptrw();
-		for (Size i = 0; i < result_size; ++i) {
+		for (int i = 0; i < result_size; ++i) {
 			w[i] = r[begin + i];
 		}
 
@@ -189,11 +174,11 @@ public:
 	}
 
 	bool operator==(const Vector<T> &p_arr) const {
-		Size s = size();
+		int s = size();
 		if (s != p_arr.size()) {
 			return false;
 		}
-		for (Size i = 0; i < s; i++) {
+		for (int i = 0; i < s; i++) {
 			if (operator[](i) != p_arr[i]) {
 				return false;
 			}
@@ -202,11 +187,11 @@ public:
 	}
 
 	bool operator!=(const Vector<T> &p_arr) const {
-		Size s = size();
+		int s = size();
 		if (s != p_arr.size()) {
 			return true;
 		}
-		for (Size i = 0; i < s; i++) {
+		for (int i = 0; i < s; i++) {
 			if (operator[](i) != p_arr[i]) {
 				return true;
 			}
@@ -283,7 +268,7 @@ public:
 		Error err = _cowdata.resize(p_init.size());
 		ERR_FAIL_COND(err);
 
-		Size i = 0;
+		int i = 0;
 		for (const T &element : p_init) {
 			_cowdata.set(i++, element);
 		}
@@ -293,28 +278,28 @@ public:
 	_FORCE_INLINE_ ~Vector() {}
 };
 
-template <typename T>
+template <class T>
 void Vector<T>::reverse() {
-	for (Size i = 0; i < size() / 2; i++) {
+	for (int i = 0; i < size() / 2; i++) {
 		T *p = ptrw();
 		SWAP(p[i], p[size() - i - 1]);
 	}
 }
 
-template <typename T>
+template <class T>
 void Vector<T>::append_array(Vector<T> p_other) {
-	const Size ds = p_other.size();
+	const int ds = p_other.size();
 	if (ds == 0) {
 		return;
 	}
-	const Size bs = size();
+	const int bs = size();
 	resize(bs + ds);
-	for (Size i = 0; i < ds; ++i) {
+	for (int i = 0; i < ds; ++i) {
 		ptrw()[bs + i] = p_other[i];
 	}
 }
 
-template <typename T>
+template <class T>
 bool Vector<T>::push_back(T p_elem) {
 	Error err = resize(size() + 1);
 	ERR_FAIL_COND_V(err, true);
@@ -323,10 +308,10 @@ bool Vector<T>::push_back(T p_elem) {
 	return false;
 }
 
-template <typename T>
+template <class T>
 void Vector<T>::fill(T p_elem) {
 	T *p = ptrw();
-	for (Size i = 0; i < size(); i++) {
+	for (int i = 0; i < size(); i++) {
 		p[i] = p_elem;
 	}
 }

include/godot_cpp/templates/vmap.hpp

@@ -35,7 +35,7 @@
 
 namespace godot {
 
-template <typename T, typename V>
+template <class T, class V>
 class VMap {
 public:
 	struct Pair {

include/godot_cpp/templates/vset.hpp

@@ -35,7 +35,7 @@
 
 namespace godot {
 
-template <typename T>
+template <class T>
 class VSet {
 	Vector<T> _data;
 

include/godot_cpp/variant/aabb.hpp

@@ -43,7 +43,7 @@ namespace godot {
 
 class Variant;
 
-struct [[nodiscard]] AABB {
+struct _NO_DISCARD_ AABB {
 	Vector3 position;
 	Vector3 size;
 
@@ -65,7 +65,6 @@ struct [[nodiscard]] AABB {
 	bool operator!=(const AABB &p_rval) const;
 
 	bool is_equal_approx(const AABB &p_aabb) const;
-	bool is_finite() const;
 	_FORCE_INLINE_ bool intersects(const AABB &p_aabb) const; /// Both AABBs overlap
 	_FORCE_INLINE_ bool intersects_inclusive(const AABB &p_aabb) const; /// Both AABBs (or their faces) overlap
 	_FORCE_INLINE_ bool encloses(const AABB &p_aabb) const; /// p_aabb is completely inside this
@@ -103,7 +102,7 @@ struct [[nodiscard]] AABB {
 	_FORCE_INLINE_ void expand_to(const Vector3 &p_vector); /** expand to contain a point if necessary */
 
 	_FORCE_INLINE_ AABB abs() const {
-		return AABB(position + size.minf(0), size.abs());
+		return AABB(Vector3(position.x + MIN(size.x, (real_t)0), position.y + MIN(size.y, (real_t)0), position.z + MIN(size.z, (real_t)0)), size.abs());
 	}
 
 	Variant intersects_segment_bind(const Vector3 &p_from, const Vector3 &p_to) const;
@@ -202,11 +201,11 @@ inline bool AABB::encloses(const AABB &p_aabb) const {
 
 	return (
 			(src_min.x <= dst_min.x) &&
-			(src_max.x >= dst_max.x) &&
+			(src_max.x > dst_max.x) &&
 			(src_min.y <= dst_min.y) &&
-			(src_max.y >= dst_max.y) &&
+			(src_max.y > dst_max.y) &&
 			(src_min.z <= dst_min.z) &&
-			(src_max.z >= dst_max.z));
+			(src_max.z > dst_max.z));
 }
 
 Vector3 AABB::get_support(const Vector3 &p_normal) const {

include/godot_cpp/variant/array_helpers.hpp

@@ -28,9 +28,6 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
 /**************************************************************************/
 
-#ifndef GODOT_ARRAY_HELPERS_HPP
-#define GODOT_ARRAY_HELPERS_HPP
-
 namespace godot {
 namespace helpers {
 template <typename T, typename ValueT>
@@ -51,5 +48,3 @@ T append_all(T appendable) {
 }
 } // namespace helpers
 } // namespace godot
-
-#endif // GODOT_ARRAY_HELPERS_HPP

include/godot_cpp/variant/basis.hpp

@@ -37,7 +37,7 @@
 
 namespace godot {
 
-struct [[nodiscard]] Basis {
+struct _NO_DISCARD_ Basis {
 	Vector3 rows[3] = {
 		Vector3(1, 0, 0),
 		Vector3(0, 1, 0),
@@ -128,7 +128,6 @@ struct [[nodiscard]] Basis {
 	}
 
 	bool is_equal_approx(const Basis &p_basis) const;
-	bool is_finite() const;
 
 	bool operator==(const Basis &p_matrix) const;
 	bool operator!=(const Basis &p_matrix) const;
@@ -224,7 +223,7 @@ struct [[nodiscard]] Basis {
 
 	operator Quaternion() const { return get_quaternion(); }
 
-	static Basis looking_at(const Vector3 &p_target, const Vector3 &p_up = Vector3(0, 1, 0), bool p_use_model_front = false);
+	static Basis looking_at(const Vector3 &p_target, const Vector3 &p_up = Vector3(0, 1, 0));
 
 	Basis(const Quaternion &p_quaternion) { set_quaternion(p_quaternion); }
 	Basis(const Quaternion &p_quaternion, const Vector3 &p_scale) { set_quaternion_scale(p_quaternion, p_scale); }

include/godot_cpp/variant/callable_custom.hpp

@@ -1,65 +0,0 @@
-/**************************************************************************/
-/*  callable_custom.hpp                                                   */
-/**************************************************************************/
-/*                         This file is part of:                          */
-/*                             GODOT ENGINE                               */
-/*                        https://godotengine.org                         */
-/**************************************************************************/
-/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
-/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
-/*                                                                        */
-/* Permission is hereby granted, free of charge, to any person obtaining  */
-/* a copy of this software and associated documentation files (the        */
-/* "Software"), to deal in the Software without restriction, including    */
-/* without limitation the rights to use, copy, modify, merge, publish,    */
-/* distribute, sublicense, and/or sell copies of the Software, and to     */
-/* permit persons to whom the Software is furnished to do so, subject to  */
-/* the following conditions:                                              */
-/*                                                                        */
-/* The above copyright notice and this permission notice shall be         */
-/* included in all copies or substantial portions of the Software.        */
-/*                                                                        */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
-/**************************************************************************/
-
-#ifndef GODOT_CALLABLE_CUSTOM_HPP
-#define GODOT_CALLABLE_CUSTOM_HPP
-
-#include <godot_cpp/core/object_id.hpp>
-#include <godot_cpp/variant/string_name.hpp>
-
-namespace godot {
-
-class Object;
-
-class CallableCustomBase {
-public:
-	virtual ObjectID get_object() const = 0;
-	virtual int get_argument_count(bool &r_is_valid) const;
-	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const = 0;
-	virtual ~CallableCustomBase() {}
-};
-
-class CallableCustom : public CallableCustomBase {
-public:
-	typedef bool (*CompareEqualFunc)(const CallableCustom *p_a, const CallableCustom *p_b);
-	typedef bool (*CompareLessFunc)(const CallableCustom *p_a, const CallableCustom *p_b);
-
-	virtual uint32_t hash() const = 0;
-	virtual String get_as_text() const = 0;
-	virtual CompareEqualFunc get_compare_equal_func() const = 0;
-	virtual CompareLessFunc get_compare_less_func() const = 0;
-	virtual bool is_valid() const;
-	virtual ObjectID get_object() const = 0;
-	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const = 0;
-};
-
-} // namespace godot
-
-#endif // GODOT_CALLABLE_CUSTOM_HPP

include/godot_cpp/variant/callable_method_pointer.hpp

@@ -1,273 +0,0 @@
-/**************************************************************************/
-/*  callable_method_pointer.hpp                                           */
-/**************************************************************************/
-/*                         This file is part of:                          */
-/*                             GODOT ENGINE                               */
-/*                        https://godotengine.org                         */
-/**************************************************************************/
-/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
-/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
-/*                                                                        */
-/* Permission is hereby granted, free of charge, to any person obtaining  */
-/* a copy of this software and associated documentation files (the        */
-/* "Software"), to deal in the Software without restriction, including    */
-/* without limitation the rights to use, copy, modify, merge, publish,    */
-/* distribute, sublicense, and/or sell copies of the Software, and to     */
-/* permit persons to whom the Software is furnished to do so, subject to  */
-/* the following conditions:                                              */
-/*                                                                        */
-/* The above copyright notice and this permission notice shall be         */
-/* included in all copies or substantial portions of the Software.        */
-/*                                                                        */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
-/**************************************************************************/
-
-#ifndef GODOT_CALLABLE_METHOD_POINTER_HPP
-#define GODOT_CALLABLE_METHOD_POINTER_HPP
-
-#include <godot_cpp/core/binder_common.hpp>
-#include <godot_cpp/variant/variant.hpp>
-
-namespace godot {
-
-class CallableCustomMethodPointerBase : public CallableCustomBase {
-	uint32_t *comp_ptr = nullptr;
-	uint32_t comp_size;
-	uint32_t h;
-
-protected:
-	void _setup(uint32_t *p_base_ptr, uint32_t p_ptr_size);
-
-public:
-	_FORCE_INLINE_ const uint32_t *get_comp_ptr() const { return comp_ptr; }
-	_FORCE_INLINE_ uint32_t get_comp_size() const { return comp_size; }
-	_FORCE_INLINE_ uint32_t get_hash() const { return h; }
-};
-
-namespace internal {
-
-Callable create_callable_from_ccmp(CallableCustomMethodPointerBase *p_callable_method_pointer);
-
-} // namespace internal
-
-//
-// No return value.
-//
-
-template <typename T, typename... P>
-class CallableCustomMethodPointer : public CallableCustomMethodPointerBase {
-	struct Data {
-		T *instance;
-		void (T::*method)(P...);
-	} data;
-	static_assert(sizeof(Data) % 4 == 0);
-
-public:
-	virtual ObjectID get_object() const override {
-		return ObjectID(data.instance->get_instance_id());
-	}
-
-	virtual int get_argument_count(bool &r_is_valid) const override {
-		r_is_valid = true;
-		return sizeof...(P);
-	}
-
-	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const override {
-		call_with_variant_args(data.instance, data.method, p_arguments, p_argcount, r_call_error);
-	}
-
-	CallableCustomMethodPointer(T *p_instance, void (T::*p_method)(P...)) {
-		memset(&data, 0, sizeof(Data));
-		data.instance = p_instance;
-		data.method = p_method;
-		_setup((uint32_t *)&data, sizeof(Data));
-	}
-};
-
-template <typename T, typename... P>
-Callable create_custom_callable_function_pointer(T *p_instance, void (T::*p_method)(P...)) {
-	typedef CallableCustomMethodPointer<T, P...> CCMP;
-	CCMP *ccmp = memnew(CCMP(p_instance, p_method));
-	return ::godot::internal::create_callable_from_ccmp(ccmp);
-}
-
-//
-// With return value.
-//
-
-template <typename T, typename R, typename... P>
-class CallableCustomMethodPointerRet : public CallableCustomMethodPointerBase {
-	struct Data {
-		T *instance;
-		R(T::*method)
-		(P...);
-	} data;
-	static_assert(sizeof(Data) % 4 == 0);
-
-public:
-	virtual ObjectID get_object() const override {
-		return ObjectID(data.instance->get_instance_id());
-	}
-
-	virtual int get_argument_count(bool &r_is_valid) const override {
-		r_is_valid = true;
-		return sizeof...(P);
-	}
-
-	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const override {
-		call_with_variant_args_ret(data.instance, data.method, p_arguments, p_argcount, r_return_value, r_call_error);
-	}
-
-	CallableCustomMethodPointerRet(T *p_instance, R (T::*p_method)(P...)) {
-		memset(&data, 0, sizeof(Data));
-		data.instance = p_instance;
-		data.method = p_method;
-		_setup((uint32_t *)&data, sizeof(Data));
-	}
-};
-
-template <typename T, typename R, typename... P>
-Callable create_custom_callable_function_pointer(T *p_instance, R (T::*p_method)(P...)) {
-	typedef CallableCustomMethodPointerRet<T, R, P...> CCMP; // Messes with memnew otherwise.
-	CCMP *ccmp = memnew(CCMP(p_instance, p_method));
-	return ::godot::internal::create_callable_from_ccmp(ccmp);
-}
-
-//
-// Const with return value.
-//
-
-template <typename T, typename R, typename... P>
-class CallableCustomMethodPointerRetC : public CallableCustomMethodPointerBase {
-	struct Data {
-		T *instance;
-		R(T::*method)
-		(P...) const;
-	} data;
-	static_assert(sizeof(Data) % 4 == 0);
-
-public:
-	virtual ObjectID get_object() const override {
-		return ObjectID(data.instance->get_instance_id());
-	}
-
-	virtual int get_argument_count(bool &r_is_valid) const override {
-		r_is_valid = true;
-		return sizeof...(P);
-	}
-
-	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const override {
-		call_with_variant_args_retc(data.instance, data.method, p_arguments, p_argcount, r_return_value, r_call_error);
-	}
-
-	CallableCustomMethodPointerRetC(const T *p_instance, R (T::*p_method)(P...) const) {
-		memset(&data, 0, sizeof(Data));
-		data.instance = const_cast<T *>(p_instance);
-		data.method = p_method;
-		_setup((uint32_t *)&data, sizeof(Data));
-	}
-};
-
-template <typename T, typename R, typename... P>
-Callable create_custom_callable_function_pointer(const T *p_instance, R (T::*p_method)(P...) const) {
-	typedef CallableCustomMethodPointerRetC<T, R, P...> CCMP; // Messes with memnew otherwise.
-	CCMP *ccmp = memnew(CCMP(p_instance, p_method));
-	return ::godot::internal::create_callable_from_ccmp(ccmp);
-}
-
-//
-// Static method with no return value.
-//
-
-template <typename... P>
-class CallableCustomStaticMethodPointer : public CallableCustomMethodPointerBase {
-	struct Data {
-		void (*method)(P...);
-	} data;
-	static_assert(sizeof(Data) % 4 == 0);
-
-public:
-	virtual ObjectID get_object() const override {
-		return ObjectID();
-	}
-
-	virtual int get_argument_count(bool &r_is_valid) const override {
-		r_is_valid = true;
-		return sizeof...(P);
-	}
-
-	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const override {
-		call_with_variant_args_static_ret(data.method, p_arguments, p_argcount, r_return_value, r_call_error);
-		r_return_value = Variant();
-	}
-
-	CallableCustomStaticMethodPointer(void (*p_method)(P...)) {
-		memset(&data, 0, sizeof(Data));
-		data.method = p_method;
-		_setup((uint32_t *)&data, sizeof(Data));
-	}
-};
-
-template <typename... P>
-Callable create_custom_callable_static_function_pointer(void (*p_method)(P...)) {
-	typedef CallableCustomStaticMethodPointer<P...> CCMP;
-	CCMP *ccmp = memnew(CCMP(p_method));
-	return ::godot::internal::create_callable_from_ccmp(ccmp);
-}
-
-//
-// Static method with return value.
-//
-
-template <typename R, typename... P>
-class CallableCustomStaticMethodPointerRet : public CallableCustomMethodPointerBase {
-	struct Data {
-		R(*method)
-		(P...);
-	} data;
-	static_assert(sizeof(Data) % 4 == 0);
-
-public:
-	virtual ObjectID get_object() const override {
-		return ObjectID();
-	}
-
-	virtual int get_argument_count(bool &r_is_valid) const override {
-		r_is_valid = true;
-		return sizeof...(P);
-	}
-
-	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, GDExtensionCallError &r_call_error) const override {
-		call_with_variant_args_static_ret(data.method, p_arguments, p_argcount, r_return_value, r_call_error);
-	}
-
-	CallableCustomStaticMethodPointerRet(R (*p_method)(P...)) {
-		memset(&data, 0, sizeof(Data));
-		data.method = p_method;
-		_setup((uint32_t *)&data, sizeof(Data));
-	}
-};
-
-template <typename R, typename... P>
-Callable create_custom_callable_static_function_pointer(R (*p_method)(P...)) {
-	typedef CallableCustomStaticMethodPointerRet<R, P...> CCMP;
-	CCMP *ccmp = memnew(CCMP(p_method));
-	return ::godot::internal::create_callable_from_ccmp(ccmp);
-}
-
-//
-// The API:
-//
-
-#define callable_mp(I, M) ::godot::create_custom_callable_function_pointer(I, M)
-#define callable_mp_static(M) ::godot::create_custom_callable_static_function_pointer(M)
-
-} // namespace godot
-
-#endif // GODOT_CALLABLE_METHOD_POINTER_HPP

include/godot_cpp/variant/char_string.hpp

@@ -31,111 +31,82 @@
 #ifndef GODOT_CHAR_STRING_HPP
 #define GODOT_CHAR_STRING_HPP
 
-#include <godot_cpp/templates/cowdata.hpp>
-
 #include <cstddef>
 #include <cstdint>
 
 namespace godot {
 
-template <typename T>
-class CharStringT;
-
-template <typename T>
-class CharProxy {
-	template <typename TS>
-	friend class CharStringT;
-
-	const int64_t _index;
-	CowData<T> &_cowdata;
-	static inline const T _null = 0;
-
-	_FORCE_INLINE_ CharProxy(const int64_t &p_index, CowData<T> &p_cowdata) :
-			_index(p_index),
-			_cowdata(p_cowdata) {}
-
-public:
-	_FORCE_INLINE_ CharProxy(const CharProxy<T> &p_other) :
-			_index(p_other._index),
-			_cowdata(p_other._cowdata) {}
-
-	_FORCE_INLINE_ operator T() const {
-		if (unlikely(_index == _cowdata.size())) {
-			return _null;
-		}
-
-		return _cowdata.get(_index);
-	}
-
-	_FORCE_INLINE_ const T *operator&() const {
-		return _cowdata.ptr() + _index;
-	}
-
-	_FORCE_INLINE_ void operator=(const T &p_other) const {
-		_cowdata.set(_index, p_other);
-	}
-
-	_FORCE_INLINE_ void operator=(const CharProxy<T> &p_other) const {
-		_cowdata.set(_index, p_other.operator T());
-	}
-};
-
-template <typename T>
-class CharStringT {
+class CharString {
 	friend class String;
 
-	CowData<T> _cowdata;
-	static inline const T _null = 0;
+	const char *_data = nullptr;
+	int _length = 0;
+
+	CharString(const char *str, int length);
 
 public:
-	_FORCE_INLINE_ T *ptrw() { return _cowdata.ptrw(); }
-	_FORCE_INLINE_ const T *ptr() const { return _cowdata.ptr(); }
-	_FORCE_INLINE_ int64_t size() const { return _cowdata.size(); }
-	Error resize(int64_t p_size) { return _cowdata.resize(p_size); }
+	int length() const;
+	const char *get_data() const;
 
-	_FORCE_INLINE_ T get(int64_t p_index) const { return _cowdata.get(p_index); }
-	_FORCE_INLINE_ void set(int64_t p_index, const T &p_elem) { _cowdata.set(p_index, p_elem); }
-	_FORCE_INLINE_ const T &operator[](int64_t p_index) const {
-		if (unlikely(p_index == _cowdata.size())) {
-			return _null;
-		}
-
-		return _cowdata.get(p_index);
-	}
-	_FORCE_INLINE_ CharProxy<T> operator[](int64_t p_index) { return CharProxy<T>(p_index, _cowdata); }
-
-	_FORCE_INLINE_ CharStringT() {}
-	_FORCE_INLINE_ CharStringT(const CharStringT<T> &p_str) { _cowdata._ref(p_str._cowdata); }
-	_FORCE_INLINE_ void operator=(const CharStringT<T> &p_str) { _cowdata._ref(p_str._cowdata); }
-	_FORCE_INLINE_ CharStringT(const T *p_cstr) { copy_from(p_cstr); }
-
-	void operator=(const T *p_cstr);
-	bool operator<(const CharStringT<T> &p_right) const;
-	CharStringT<T> &operator+=(T p_char);
-	int64_t length() const { return size() ? size() - 1 : 0; }
-	const T *get_data() const;
-	operator const T *() const { return get_data(); };
-
-protected:
-	void copy_from(const T *p_cstr);
+	CharString(CharString &&p_str);
+	void operator=(CharString &&p_str);
+	CharString() {}
+	~CharString();
 };
 
-template <>
-const char *CharStringT<char>::get_data() const;
+class Char16String {
+	friend class String;
 
-template <>
-const char16_t *CharStringT<char16_t>::get_data() const;
+	const char16_t *_data = nullptr;
+	int _length = 0;
 
-template <>
-const char32_t *CharStringT<char32_t>::get_data() const;
+	Char16String(const char16_t *str, int length);
 
-template <>
-const wchar_t *CharStringT<wchar_t>::get_data() const;
+public:
+	int length() const;
+	const char16_t *get_data() const;
 
-typedef CharStringT<char> CharString;
-typedef CharStringT<char16_t> Char16String;
-typedef CharStringT<char32_t> Char32String;
-typedef CharStringT<wchar_t> CharWideString;
+	Char16String(Char16String &&p_str);
+	void operator=(Char16String &&p_str);
+	Char16String() {}
+	~Char16String();
+};
+
+class Char32String {
+	friend class String;
+
+	const char32_t *_data = nullptr;
+	int _length = 0;
+
+	Char32String(const char32_t *str, int length);
+
+public:
+	int length() const;
+	const char32_t *get_data() const;
+
+	Char32String(Char32String &&p_str);
+	void operator=(Char32String &&p_str);
+	Char32String() {}
+	~Char32String();
+};
+
+class CharWideString {
+	friend class String;
+
+	const wchar_t *_data = nullptr;
+	int _length = 0;
+
+	CharWideString(const wchar_t *str, int length);
+
+public:
+	int length() const;
+	const wchar_t *get_data() const;
+
+	CharWideString(CharWideString &&p_str);
+	void operator=(CharWideString &&p_str);
+	CharWideString() {}
+	~CharWideString();
+};
 
 } // namespace godot
 

include/godot_cpp/variant/color.hpp

@@ -37,7 +37,7 @@ namespace godot {
 
 class String;
 
-struct [[nodiscard]] Color {
+struct _NO_DISCARD_ Color {
 	union {
 		struct {
 			float r;

include/godot_cpp/variant/color_names.inc.hpp

@@ -28,9 +28,6 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
 /**************************************************************************/
 
-#ifndef GODOT_COLOR_NAMES_INC_HPP
-#define GODOT_COLOR_NAMES_INC_HPP
-
 namespace godot {
 
 // Names from https://en.wikipedia.org/wiki/X11_color_names
@@ -192,5 +189,3 @@ static NamedColor named_colors[] = {
 };
 
 } // namespace godot
-
-#endif // GODOT_COLOR_NAMES_INC_HPP

include/godot_cpp/variant/plane.hpp

@@ -38,7 +38,7 @@ namespace godot {
 
 class Variant;
 
-struct [[nodiscard]] Plane {
+struct _NO_DISCARD_ Plane {
 	Vector3 normal;
 	real_t d = 0;
 
@@ -77,7 +77,6 @@ struct [[nodiscard]] Plane {
 	Plane operator-() const { return Plane(-normal, -d); }
 	bool is_equal_approx(const Plane &p_plane) const;
 	bool is_equal_approx_any_side(const Plane &p_plane) const;
-	bool is_finite() const;
 
 	_FORCE_INLINE_ bool operator==(const Plane &p_plane) const;
 	_FORCE_INLINE_ bool operator!=(const Plane &p_plane) const;

include/godot_cpp/variant/projection.hpp

@@ -44,7 +44,7 @@ struct Rect2;
 struct Transform3D;
 struct Vector2;
 
-struct [[nodiscard]] Projection {
+struct _NO_DISCARD_ Projection {
 	enum Planes {
 		PLANE_NEAR,
 		PLANE_FAR,

include/godot_cpp/variant/quaternion.hpp

@@ -31,13 +31,12 @@
 #ifndef GODOT_QUATERNION_HPP
 #define GODOT_QUATERNION_HPP
 
-#include <godot_cpp/classes/global_constants.hpp>
 #include <godot_cpp/core/math.hpp>
 #include <godot_cpp/variant/vector3.hpp>
 
 namespace godot {
 
-struct [[nodiscard]] Quaternion {
+struct _NO_DISCARD_ Quaternion {
 	union {
 		struct {
 			real_t x;
@@ -48,15 +47,14 @@ struct [[nodiscard]] Quaternion {
 		real_t components[4] = { 0, 0, 0, 1.0 };
 	};
 
-	_FORCE_INLINE_ real_t &operator[](int p_idx) {
-		return components[p_idx];
+	_FORCE_INLINE_ real_t &operator[](int idx) {
+		return components[idx];
 	}
-	_FORCE_INLINE_ const real_t &operator[](int p_idx) const {
-		return components[p_idx];
+	_FORCE_INLINE_ const real_t &operator[](int idx) const {
+		return components[idx];
 	}
 	_FORCE_INLINE_ real_t length_squared() const;
 	bool is_equal_approx(const Quaternion &p_quaternion) const;
-	bool is_finite() const;
 	real_t length() const;
 	void normalize();
 	Quaternion normalized() const;
@@ -67,13 +65,14 @@ struct [[nodiscard]] Quaternion {
 	_FORCE_INLINE_ real_t dot(const Quaternion &p_q) const;
 	real_t angle_to(const Quaternion &p_to) const;
 
-	Vector3 get_euler(EulerOrder p_order = EulerOrder::EULER_ORDER_YXZ) const;
-	static Quaternion from_euler(const Vector3 &p_euler);
+	Vector3 get_euler_xyz() const;
+	Vector3 get_euler_yxz() const;
+	Vector3 get_euler() const { return get_euler_yxz(); }
 
-	Quaternion slerp(const Quaternion &p_to, real_t p_weight) const;
-	Quaternion slerpni(const Quaternion &p_to, real_t p_weight) const;
-	Quaternion spherical_cubic_interpolate(const Quaternion &p_b, const Quaternion &p_pre_a, const Quaternion &p_post_b, real_t p_weight) const;
-	Quaternion spherical_cubic_interpolate_in_time(const Quaternion &p_b, const Quaternion &p_pre_a, const Quaternion &p_post_b, real_t p_weight, real_t p_b_t, real_t p_pre_a_t, real_t p_post_b_t) const;
+	Quaternion slerp(const Quaternion &p_to, const real_t &p_weight) const;
+	Quaternion slerpni(const Quaternion &p_to, const real_t &p_weight) const;
+	Quaternion spherical_cubic_interpolate(const Quaternion &p_b, const Quaternion &p_pre_a, const Quaternion &p_post_b, const real_t &p_weight) const;
+	Quaternion spherical_cubic_interpolate_in_time(const Quaternion &p_b, const Quaternion &p_pre_a, const Quaternion &p_post_b, const real_t &p_weight, const real_t &p_b_t, const real_t &p_pre_a_t, const real_t &p_post_b_t) const;
 
 	Vector3 get_axis() const;
 	real_t get_angle() const;
@@ -89,28 +88,28 @@ struct [[nodiscard]] Quaternion {
 	void operator*=(const Quaternion &p_q);
 	Quaternion operator*(const Quaternion &p_q) const;
 
-	_FORCE_INLINE_ Vector3 xform(const Vector3 &p_v) const {
+	_FORCE_INLINE_ Vector3 xform(const Vector3 &v) const {
 #ifdef MATH_CHECKS
-		ERR_FAIL_COND_V_MSG(!is_normalized(), p_v, "The quaternion " + operator String() + " must be normalized.");
+		ERR_FAIL_COND_V_MSG(!is_normalized(), v, "The quaternion must be normalized.");
 #endif
 		Vector3 u(x, y, z);
-		Vector3 uv = u.cross(p_v);
-		return p_v + ((uv * w) + u.cross(uv)) * ((real_t)2);
+		Vector3 uv = u.cross(v);
+		return v + ((uv * w) + u.cross(uv)) * ((real_t)2);
 	}
 
-	_FORCE_INLINE_ Vector3 xform_inv(const Vector3 &p_v) const {
-		return inverse().xform(p_v);
+	_FORCE_INLINE_ Vector3 xform_inv(const Vector3 &v) const {
+		return inverse().xform(v);
 	}
 
 	_FORCE_INLINE_ void operator+=(const Quaternion &p_q);
 	_FORCE_INLINE_ void operator-=(const Quaternion &p_q);
-	_FORCE_INLINE_ void operator*=(real_t p_s);
-	_FORCE_INLINE_ void operator/=(real_t p_s);
-	_FORCE_INLINE_ Quaternion operator+(const Quaternion &p_q2) const;
-	_FORCE_INLINE_ Quaternion operator-(const Quaternion &p_q2) const;
+	_FORCE_INLINE_ void operator*=(const real_t &s);
+	_FORCE_INLINE_ void operator/=(const real_t &s);
+	_FORCE_INLINE_ Quaternion operator+(const Quaternion &q2) const;
+	_FORCE_INLINE_ Quaternion operator-(const Quaternion &q2) const;
 	_FORCE_INLINE_ Quaternion operator-() const;
-	_FORCE_INLINE_ Quaternion operator*(real_t p_s) const;
-	_FORCE_INLINE_ Quaternion operator/(real_t p_s) const;
+	_FORCE_INLINE_ Quaternion operator*(const real_t &s) const;
+	_FORCE_INLINE_ Quaternion operator/(const real_t &s) const;
 
 	_FORCE_INLINE_ bool operator==(const Quaternion &p_quaternion) const;
 	_FORCE_INLINE_ bool operator!=(const Quaternion &p_quaternion) const;
@@ -128,6 +127,8 @@ struct [[nodiscard]] Quaternion {
 
 	Quaternion(const Vector3 &p_axis, real_t p_angle);
 
+	Quaternion(const Vector3 &p_euler);
+
 	Quaternion(const Quaternion &p_q) :
 			x(p_q.x),
 			y(p_q.y),
@@ -142,9 +143,9 @@ struct [[nodiscard]] Quaternion {
 		w = p_q.w;
 	}
 
-	Quaternion(const Vector3 &p_v0, const Vector3 &p_v1) { // Shortest arc.
-		Vector3 c = p_v0.cross(p_v1);
-		real_t d = p_v0.dot(p_v1);
+	Quaternion(const Vector3 &v0, const Vector3 &v1) { // Shortest arc.
+		Vector3 c = v0.cross(v1);
+		real_t d = v0.dot(v1);
 
 		if (d < -1.0f + (real_t)CMP_EPSILON) {
 			x = 0;
@@ -185,25 +186,25 @@ void Quaternion::operator-=(const Quaternion &p_q) {
 	w -= p_q.w;
 }
 
-void Quaternion::operator*=(real_t p_s) {
-	x *= p_s;
-	y *= p_s;
-	z *= p_s;
-	w *= p_s;
+void Quaternion::operator*=(const real_t &s) {
+	x *= s;
+	y *= s;
+	z *= s;
+	w *= s;
 }
 
-void Quaternion::operator/=(real_t p_s) {
-	*this *= 1.0f / p_s;
+void Quaternion::operator/=(const real_t &s) {
+	*this *= 1.0f / s;
 }
 
-Quaternion Quaternion::operator+(const Quaternion &p_q2) const {
+Quaternion Quaternion::operator+(const Quaternion &q2) const {
 	const Quaternion &q1 = *this;
-	return Quaternion(q1.x + p_q2.x, q1.y + p_q2.y, q1.z + p_q2.z, q1.w + p_q2.w);
+	return Quaternion(q1.x + q2.x, q1.y + q2.y, q1.z + q2.z, q1.w + q2.w);
 }
 
-Quaternion Quaternion::operator-(const Quaternion &p_q2) const {
+Quaternion Quaternion::operator-(const Quaternion &q2) const {
 	const Quaternion &q1 = *this;
-	return Quaternion(q1.x - p_q2.x, q1.y - p_q2.y, q1.z - p_q2.z, q1.w - p_q2.w);
+	return Quaternion(q1.x - q2.x, q1.y - q2.y, q1.z - q2.z, q1.w - q2.w);
 }
 
 Quaternion Quaternion::operator-() const {
@@ -211,12 +212,12 @@ Quaternion Quaternion::operator-() const {
 	return Quaternion(-q2.x, -q2.y, -q2.z, -q2.w);
 }
 
-Quaternion Quaternion::operator*(real_t p_s) const {
-	return Quaternion(x * p_s, y * p_s, z * p_s, w * p_s);
+Quaternion Quaternion::operator*(const real_t &s) const {
+	return Quaternion(x * s, y * s, z * s, w * s);
 }
 
-Quaternion Quaternion::operator/(real_t p_s) const {
-	return *this * (1.0f / p_s);
+Quaternion Quaternion::operator/(const real_t &s) const {
+	return *this * (1.0f / s);
 }
 
 bool Quaternion::operator==(const Quaternion &p_quaternion) const {
@@ -227,7 +228,7 @@ bool Quaternion::operator!=(const Quaternion &p_quaternion) const {
 	return x != p_quaternion.x || y != p_quaternion.y || z != p_quaternion.z || w != p_quaternion.w;
 }
 
-_FORCE_INLINE_ Quaternion operator*(real_t p_real, const Quaternion &p_quaternion) {
+_FORCE_INLINE_ Quaternion operator*(const real_t &p_real, const Quaternion &p_quaternion) {
 	return p_quaternion * p_real;
 }
 

include/godot_cpp/variant/rect2.hpp

@@ -40,7 +40,7 @@ class String;
 struct Rect2i;
 struct Transform2D;
 
-struct [[nodiscard]] Rect2 {
+struct _NO_DISCARD_ Rect2 {
 	Point2 position;
 	Size2 size;
 
@@ -146,7 +146,7 @@ struct [[nodiscard]] Rect2 {
 		return size.x > 0.0f && size.y > 0.0f;
 	}
 
-	// Returns the intersection between two Rect2s or an empty Rect2 if there is no intersection
+	// Returns the instersection between two Rect2s or an empty Rect2 if there is no intersection
 	inline Rect2 intersection(const Rect2 &p_rect) const {
 		Rect2 new_rect = p_rect;
 
@@ -154,12 +154,14 @@ struct [[nodiscard]] Rect2 {
 			return Rect2();
 		}
 
-		new_rect.position = p_rect.position.max(position);
+		new_rect.position.x = Math::max(p_rect.position.x, position.x);
+		new_rect.position.y = Math::max(p_rect.position.y, position.y);
 
 		Point2 p_rect_end = p_rect.position + p_rect.size;
 		Point2 end = position + size;
 
-		new_rect.size = p_rect_end.min(end) - new_rect.position;
+		new_rect.size.x = Math::min(p_rect_end.x, end.x) - new_rect.position.x;
+		new_rect.size.y = Math::min(p_rect_end.y, end.y) - new_rect.position.y;
 
 		return new_rect;
 	}
@@ -172,9 +174,11 @@ struct [[nodiscard]] Rect2 {
 #endif
 		Rect2 new_rect;
 
-		new_rect.position = p_rect.position.min(position);
+		new_rect.position.x = Math::min(p_rect.position.x, position.x);
+		new_rect.position.y = Math::min(p_rect.position.y, position.y);
 
-		new_rect.size = (p_rect.position + p_rect.size).max(position + size);
+		new_rect.size.x = Math::max(p_rect.position.x + p_rect.size.x, position.x + size.x);
+		new_rect.size.y = Math::max(p_rect.position.y + p_rect.size.y, position.y + size.y);
 
 		new_rect.size = new_rect.size - new_rect.position; // Make relative again.
 
@@ -205,7 +209,6 @@ struct [[nodiscard]] Rect2 {
 	}
 
 	bool is_equal_approx(const Rect2 &p_rect) const;
-	bool is_finite() const;
 
 	bool operator==(const Rect2 &p_rect) const { return position == p_rect.position && size == p_rect.size; }
 	bool operator!=(const Rect2 &p_rect) const { return position != p_rect.position || size != p_rect.size; }
@@ -280,7 +283,7 @@ struct [[nodiscard]] Rect2 {
 	}
 
 	_FORCE_INLINE_ Rect2 abs() const {
-		return Rect2(position + size.minf(0), size.abs());
+		return Rect2(Point2(position.x + Math::min(size.x, (real_t)0), position.y + Math::min(size.y, (real_t)0)), size.abs());
 	}
 
 	Vector2 get_support(const Vector2 &p_normal) const {

include/godot_cpp/variant/rect2i.hpp

@@ -39,7 +39,7 @@ namespace godot {
 class String;
 struct Rect2;
 
-struct [[nodiscard]] Rect2i {
+struct _NO_DISCARD_ Rect2i {
 	Point2i position;
 	Size2i size;
 
@@ -89,7 +89,7 @@ struct [[nodiscard]] Rect2i {
 		return size.x > 0 && size.y > 0;
 	}
 
-	// Returns the intersection between two Rect2is or an empty Rect2i if there is no intersection
+	// Returns the instersection between two Rect2is or an empty Rect2i if there is no intersection
 	inline Rect2i intersection(const Rect2i &p_rect) const {
 		Rect2i new_rect = p_rect;
 
@@ -97,12 +97,14 @@ struct [[nodiscard]] Rect2i {
 			return Rect2i();
 		}
 
-		new_rect.position = p_rect.position.max(position);
+		new_rect.position.x = Math::max(p_rect.position.x, position.x);
+		new_rect.position.y = Math::max(p_rect.position.y, position.y);
 
 		Point2i p_rect_end = p_rect.position + p_rect.size;
 		Point2i end = position + size;
 
-		new_rect.size = p_rect_end.min(end) - new_rect.position;
+		new_rect.size.x = Math::min(p_rect_end.x, end.x) - new_rect.position.x;
+		new_rect.size.y = Math::min(p_rect_end.y, end.y) - new_rect.position.y;
 
 		return new_rect;
 	}
@@ -115,9 +117,11 @@ struct [[nodiscard]] Rect2i {
 #endif
 		Rect2i new_rect;
 
-		new_rect.position = p_rect.position.min(position);
+		new_rect.position.x = Math::min(p_rect.position.x, position.x);
+		new_rect.position.y = Math::min(p_rect.position.y, position.y);
 
-		new_rect.size = (p_rect.position + p_rect.size).max(position + size);
+		new_rect.size.x = Math::max(p_rect.position.x + p_rect.size.x, position.x + size.x);
+		new_rect.size.y = Math::max(p_rect.position.y + p_rect.size.y, position.y + size.y);
 
 		new_rect.size = new_rect.size - new_rect.position; // Make relative again.
 
@@ -215,7 +219,7 @@ struct [[nodiscard]] Rect2i {
 	}
 
 	_FORCE_INLINE_ Rect2i abs() const {
-		return Rect2i(position + size.mini(0), size.abs());
+		return Rect2i(Point2i(position.x + Math::min(size.x, 0), position.y + Math::min(size.y, 0)), size.abs());
 	}
 
 	_FORCE_INLINE_ void set_end(const Vector2i &p_end) {

include/godot_cpp/variant/transform2d.hpp

@@ -39,7 +39,7 @@ namespace godot {
 
 class String;
 
-struct [[nodiscard]] Transform2D {
+struct _NO_DISCARD_ Transform2D {
 	// Warning #1: basis of Transform2D is stored differently from Basis. In terms of columns array, the basis matrix looks like "on paper":
 	// M = (columns[0][0] columns[1][0])
 	//     (columns[0][1] columns[1][1])
@@ -99,7 +99,6 @@ struct [[nodiscard]] Transform2D {
 	void orthonormalize();
 	Transform2D orthonormalized() const;
 	bool is_equal_approx(const Transform2D &p_transform) const;
-	bool is_finite() const;
 
 	Transform2D looking_at(const Vector2 &p_target) const;
 

include/godot_cpp/variant/transform3d.hpp

@@ -39,7 +39,7 @@
 
 namespace godot {
 
-struct [[nodiscard]] Transform3D {
+struct _NO_DISCARD_ Transform3D {
 	Basis basis;
 	Vector3 origin;
 
@@ -78,7 +78,6 @@ struct [[nodiscard]] Transform3D {
 	void orthogonalize();
 	Transform3D orthogonalized() const;
 	bool is_equal_approx(const Transform3D &p_transform) const;
-	bool is_finite() const;
 
 	bool operator==(const Transform3D &p_transform) const;
 	bool operator!=(const Transform3D &p_transform) const;

include/godot_cpp/variant/typed_array.hpp

@@ -36,7 +36,7 @@
 
 namespace godot {
 
-template <typename T>
+template <class T>
 class TypedArray : public Array {
 public:
 	_FORCE_INLINE_ void operator=(const Array &p_array) {
@@ -44,15 +44,10 @@ public:
 		_ref(p_array);
 	}
 	_FORCE_INLINE_ TypedArray(const Variant &p_variant) :
-			TypedArray(Array(p_variant)) {
+			Array(p_variant.operator Array(), Variant::OBJECT, T::get_class_static(), Variant()) {
 	}
-	_FORCE_INLINE_ TypedArray(const Array &p_array) {
-		set_typed(Variant::OBJECT, T::get_class_static(), Variant());
-		if (is_same_typed(p_array)) {
-			_ref(p_array);
-		} else {
-			assign(p_array);
-		}
+	_FORCE_INLINE_ TypedArray(const Array &p_array) :
+			Array(p_array, Variant::OBJECT, T::get_class_static(), Variant()) {
 	}
 	_FORCE_INLINE_ TypedArray() {
 		set_typed(Variant::OBJECT, T::get_class_static(), Variant());
@@ -70,23 +65,16 @@ public:
 			_ref(p_array);                                                                                       \
 		}                                                                                                        \
 		_FORCE_INLINE_ TypedArray(const Variant &p_variant) :                                                    \
-				TypedArray(Array(p_variant)) {                                                                   \
+				Array(p_variant.operator Array(), m_variant_type, StringName(), Variant()) {                     \
 		}                                                                                                        \
-		_FORCE_INLINE_ TypedArray(const Array &p_array) {                                                        \
-			set_typed(m_variant_type, StringName(), Variant());                                                  \
-			if (is_same_typed(p_array)) {                                                                        \
-				_ref(p_array);                                                                                   \
-			} else {                                                                                             \
-				assign(p_array);                                                                                 \
-			}                                                                                                    \
+		_FORCE_INLINE_ TypedArray(const Array &p_array) :                                                        \
+				Array(p_array, m_variant_type, StringName(), Variant()) {                                        \
 		}                                                                                                        \
 		_FORCE_INLINE_ TypedArray() {                                                                            \
 			set_typed(m_variant_type, StringName(), Variant());                                                  \
 		}                                                                                                        \
 	};
 
-// All Variant::OBJECT types are intentionally omitted from this list because they are handled by
-// the unspecialized TypedArray definition.
 MAKE_TYPED_ARRAY(bool, Variant::BOOL)
 MAKE_TYPED_ARRAY(uint8_t, Variant::INT)
 MAKE_TYPED_ARRAY(int8_t, Variant::INT)
@@ -106,14 +94,11 @@ MAKE_TYPED_ARRAY(Rect2i, Variant::RECT2I)
 MAKE_TYPED_ARRAY(Vector3, Variant::VECTOR3)
 MAKE_TYPED_ARRAY(Vector3i, Variant::VECTOR3I)
 MAKE_TYPED_ARRAY(Transform2D, Variant::TRANSFORM2D)
-MAKE_TYPED_ARRAY(Vector4, Variant::VECTOR4)
-MAKE_TYPED_ARRAY(Vector4i, Variant::VECTOR4I)
 MAKE_TYPED_ARRAY(Plane, Variant::PLANE)
 MAKE_TYPED_ARRAY(Quaternion, Variant::QUATERNION)
 MAKE_TYPED_ARRAY(AABB, Variant::AABB)
 MAKE_TYPED_ARRAY(Basis, Variant::BASIS)
 MAKE_TYPED_ARRAY(Transform3D, Variant::TRANSFORM3D)
-MAKE_TYPED_ARRAY(Projection, Variant::PROJECTION)
 MAKE_TYPED_ARRAY(Color, Variant::COLOR)
 MAKE_TYPED_ARRAY(StringName, Variant::STRING_NAME)
 MAKE_TYPED_ARRAY(NodePath, Variant::NODE_PATH)
@@ -130,12 +115,7 @@ MAKE_TYPED_ARRAY(PackedFloat64Array, Variant::PACKED_FLOAT64_ARRAY)
 MAKE_TYPED_ARRAY(PackedStringArray, Variant::PACKED_STRING_ARRAY)
 MAKE_TYPED_ARRAY(PackedVector2Array, Variant::PACKED_VECTOR2_ARRAY)
 MAKE_TYPED_ARRAY(PackedVector3Array, Variant::PACKED_VECTOR3_ARRAY)
-MAKE_TYPED_ARRAY(PackedVector4Array, Variant::PACKED_VECTOR4_ARRAY)
 MAKE_TYPED_ARRAY(PackedColorArray, Variant::PACKED_COLOR_ARRAY)
-// If the IPAddress struct is added to godot-cpp, the following could also be added:
-//MAKE_TYPED_ARRAY(IPAddress, Variant::STRING)
-
-#undef MAKE_TYPED_ARRAY
 
 } // namespace godot
 

include/godot_cpp/variant/typed_dictionary.hpp

@@ -1,439 +0,0 @@
-/**************************************************************************/
-/*  typed_dictionary.hpp                                                  */
-/**************************************************************************/
-/*                         This file is part of:                          */
-/*                             GODOT ENGINE                               */
-/*                        https://godotengine.org                         */
-/**************************************************************************/
-/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
-/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
-/*                                                                        */
-/* Permission is hereby granted, free of charge, to any person obtaining  */
-/* a copy of this software and associated documentation files (the        */
-/* "Software"), to deal in the Software without restriction, including    */
-/* without limitation the rights to use, copy, modify, merge, publish,    */
-/* distribute, sublicense, and/or sell copies of the Software, and to     */
-/* permit persons to whom the Software is furnished to do so, subject to  */
-/* the following conditions:                                              */
-/*                                                                        */
-/* The above copyright notice and this permission notice shall be         */
-/* included in all copies or substantial portions of the Software.        */
-/*                                                                        */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
-/**************************************************************************/
-
-#ifndef GODOT_TYPED_DICTIONARY_HPP
-#define GODOT_TYPED_DICTIONARY_HPP
-
-#include <godot_cpp/core/type_info.hpp>
-#include <godot_cpp/variant/dictionary.hpp>
-#include <godot_cpp/variant/variant.hpp>
-
-namespace godot {
-
-template <typename K, typename V>
-class TypedDictionary : public Dictionary {
-public:
-	_FORCE_INLINE_ void operator=(const Dictionary &p_dictionary) {
-		ERR_FAIL_COND_MSG(!is_same_typed(p_dictionary), "Cannot assign a dictionary with a different element type.");
-		Dictionary::operator=(p_dictionary);
-	}
-	_FORCE_INLINE_ TypedDictionary(const Variant &p_variant) :
-			TypedDictionary(Dictionary(p_variant)) {
-	}
-	_FORCE_INLINE_ TypedDictionary(const Dictionary &p_dictionary) {
-		set_typed(Variant::OBJECT, K::get_class_static(), Variant(), Variant::OBJECT, V::get_class_static(), Variant());
-		if (is_same_typed(p_dictionary)) {
-			Dictionary::operator=(p_dictionary);
-		} else {
-			assign(p_dictionary);
-		}
-	}
-	_FORCE_INLINE_ TypedDictionary() {
-		set_typed(Variant::OBJECT, K::get_class_static(), Variant(), Variant::OBJECT, V::get_class_static(), Variant());
-	}
-};
-
-//specialization for the rest of variant types
-
-#define MAKE_TYPED_DICTIONARY_WITH_OBJECT(m_type, m_variant_type)                                                          \
-	template <typename T>                                                                                                  \
-	class TypedDictionary<T, m_type> : public Dictionary {                                                                 \
-	public:                                                                                                                \
-		_FORCE_INLINE_ void operator=(const Dictionary &p_dictionary) {                                                    \
-			ERR_FAIL_COND_MSG(!is_same_typed(p_dictionary), "Cannot assign an dictionary with a different element type."); \
-			Dictionary::operator=(p_dictionary);                                                                           \
-		}                                                                                                                  \
-		_FORCE_INLINE_ TypedDictionary(const Variant &p_variant) :                                                         \
-				TypedDictionary(Dictionary(p_variant)) {                                                                   \
-		}                                                                                                                  \
-		_FORCE_INLINE_ TypedDictionary(const Dictionary &p_dictionary) {                                                   \
-			set_typed(Variant::OBJECT, T::get_class_static(), Variant(), m_variant_type, StringName(), Variant());         \
-			if (is_same_typed(p_dictionary)) {                                                                             \
-				Dictionary::operator=(p_dictionary);                                                                       \
-			} else {                                                                                                       \
-				assign(p_dictionary);                                                                                      \
-			}                                                                                                              \
-		}                                                                                                                  \
-		_FORCE_INLINE_ TypedDictionary() {                                                                                 \
-			set_typed(Variant::OBJECT, T::get_class_static(), Variant(), m_variant_type, StringName(), Variant());         \
-		}                                                                                                                  \
-	};                                                                                                                     \
-	template <typename T>                                                                                                  \
-	class TypedDictionary<m_type, T> : public Dictionary {                                                                 \
-	public:                                                                                                                \
-		_FORCE_INLINE_ void operator=(const Dictionary &p_dictionary) {                                                    \
-			ERR_FAIL_COND_MSG(!is_same_typed(p_dictionary), "Cannot assign an dictionary with a different element type."); \
-			Dictionary::operator=(p_dictionary);                                                                           \
-		}                                                                                                                  \
-		_FORCE_INLINE_ TypedDictionary(const Variant &p_variant) :                                                         \
-				TypedDictionary(Dictionary(p_variant)) {                                                                   \
-		}                                                                                                                  \
-		_FORCE_INLINE_ TypedDictionary(const Dictionary &p_dictionary) {                                                   \
-			set_typed(m_variant_type, StringName(), Variant(), Variant::OBJECT, T::get_class_static(), Variant());         \
-			if (is_same_typed(p_dictionary)) {                                                                             \
-				Dictionary::operator=(p_dictionary);                                                                       \
-			} else {                                                                                                       \
-				assign(p_dictionary);                                                                                      \
-			}                                                                                                              \
-		}                                                                                                                  \
-		_FORCE_INLINE_ TypedDictionary() {                                                                                 \
-			set_typed(m_variant_type, StringName(), Variant(), Variant::OBJECT, T::get_class_static(), Variant());         \
-		}                                                                                                                  \
-	};
-
-#define MAKE_TYPED_DICTIONARY_EXPANDED(m_type_key, m_variant_type_key, m_type_value, m_variant_type_value)                 \
-	template <>                                                                                                            \
-	class TypedDictionary<m_type_key, m_type_value> : public Dictionary {                                                  \
-	public:                                                                                                                \
-		_FORCE_INLINE_ void operator=(const Dictionary &p_dictionary) {                                                    \
-			ERR_FAIL_COND_MSG(!is_same_typed(p_dictionary), "Cannot assign an dictionary with a different element type."); \
-			Dictionary::operator=(p_dictionary);                                                                           \
-		}                                                                                                                  \
-		_FORCE_INLINE_ TypedDictionary(const Variant &p_variant) :                                                         \
-				TypedDictionary(Dictionary(p_variant)) {                                                                   \
-		}                                                                                                                  \
-		_FORCE_INLINE_ TypedDictionary(const Dictionary &p_dictionary) {                                                   \
-			set_typed(m_variant_type_key, StringName(), Variant(), m_variant_type_value, StringName(), Variant());         \
-			if (is_same_typed(p_dictionary)) {                                                                             \
-				Dictionary::operator=(p_dictionary);                                                                       \
-			} else {                                                                                                       \
-				assign(p_dictionary);                                                                                      \
-			}                                                                                                              \
-		}                                                                                                                  \
-		_FORCE_INLINE_ TypedDictionary() {                                                                                 \
-			set_typed(m_variant_type_key, StringName(), Variant(), m_variant_type_value, StringName(), Variant());         \
-		}                                                                                                                  \
-	};
-
-#define MAKE_TYPED_DICTIONARY_NIL(m_type, m_variant_type)                                                     \
-	MAKE_TYPED_DICTIONARY_WITH_OBJECT(m_type, m_variant_type)                                                 \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, bool, Variant::BOOL)                               \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, uint8_t, Variant::INT)                             \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, int8_t, Variant::INT)                              \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, uint16_t, Variant::INT)                            \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, int16_t, Variant::INT)                             \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, uint32_t, Variant::INT)                            \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, int32_t, Variant::INT)                             \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, uint64_t, Variant::INT)                            \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, int64_t, Variant::INT)                             \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, float, Variant::FLOAT)                             \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, double, Variant::FLOAT)                            \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, String, Variant::STRING)                           \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, Vector2, Variant::VECTOR2)                         \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, Vector2i, Variant::VECTOR2I)                       \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, Rect2, Variant::RECT2)                             \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, Rect2i, Variant::RECT2I)                           \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, Vector3, Variant::VECTOR3)                         \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, Vector3i, Variant::VECTOR3I)                       \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, Transform2D, Variant::TRANSFORM2D)                 \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, Plane, Variant::PLANE)                             \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, Quaternion, Variant::QUATERNION)                   \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, AABB, Variant::AABB)                               \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, Basis, Variant::BASIS)                             \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, Transform3D, Variant::TRANSFORM3D)                 \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, Color, Variant::COLOR)                             \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, StringName, Variant::STRING_NAME)                  \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, NodePath, Variant::NODE_PATH)                      \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, RID, Variant::RID)                                 \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, Callable, Variant::CALLABLE)                       \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, Signal, Variant::SIGNAL)                           \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, Dictionary, Variant::DICTIONARY)                   \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, Array, Variant::ARRAY)                             \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, PackedByteArray, Variant::PACKED_BYTE_ARRAY)       \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, PackedInt32Array, Variant::PACKED_INT32_ARRAY)     \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, PackedInt64Array, Variant::PACKED_INT64_ARRAY)     \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, PackedFloat32Array, Variant::PACKED_FLOAT32_ARRAY) \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, PackedFloat64Array, Variant::PACKED_FLOAT64_ARRAY) \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, PackedStringArray, Variant::PACKED_STRING_ARRAY)   \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, PackedVector2Array, Variant::PACKED_VECTOR2_ARRAY) \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, PackedVector3Array, Variant::PACKED_VECTOR3_ARRAY) \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, PackedColorArray, Variant::PACKED_COLOR_ARRAY)     \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, PackedVector4Array, Variant::PACKED_VECTOR4_ARRAY) \
-	/*MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, IPAddress, Variant::STRING)*/
-
-#define MAKE_TYPED_DICTIONARY(m_type, m_variant_type)                             \
-	MAKE_TYPED_DICTIONARY_EXPANDED(m_type, m_variant_type, Variant, Variant::NIL) \
-	MAKE_TYPED_DICTIONARY_NIL(m_type, m_variant_type)
-
-MAKE_TYPED_DICTIONARY_NIL(Variant, Variant::NIL)
-MAKE_TYPED_DICTIONARY(bool, Variant::BOOL)
-MAKE_TYPED_DICTIONARY(uint8_t, Variant::INT)
-MAKE_TYPED_DICTIONARY(int8_t, Variant::INT)
-MAKE_TYPED_DICTIONARY(uint16_t, Variant::INT)
-MAKE_TYPED_DICTIONARY(int16_t, Variant::INT)
-MAKE_TYPED_DICTIONARY(uint32_t, Variant::INT)
-MAKE_TYPED_DICTIONARY(int32_t, Variant::INT)
-MAKE_TYPED_DICTIONARY(uint64_t, Variant::INT)
-MAKE_TYPED_DICTIONARY(int64_t, Variant::INT)
-MAKE_TYPED_DICTIONARY(float, Variant::FLOAT)
-MAKE_TYPED_DICTIONARY(double, Variant::FLOAT)
-MAKE_TYPED_DICTIONARY(String, Variant::STRING)
-MAKE_TYPED_DICTIONARY(Vector2, Variant::VECTOR2)
-MAKE_TYPED_DICTIONARY(Vector2i, Variant::VECTOR2I)
-MAKE_TYPED_DICTIONARY(Rect2, Variant::RECT2)
-MAKE_TYPED_DICTIONARY(Rect2i, Variant::RECT2I)
-MAKE_TYPED_DICTIONARY(Vector3, Variant::VECTOR3)
-MAKE_TYPED_DICTIONARY(Vector3i, Variant::VECTOR3I)
-MAKE_TYPED_DICTIONARY(Transform2D, Variant::TRANSFORM2D)
-MAKE_TYPED_DICTIONARY(Plane, Variant::PLANE)
-MAKE_TYPED_DICTIONARY(Quaternion, Variant::QUATERNION)
-MAKE_TYPED_DICTIONARY(AABB, Variant::AABB)
-MAKE_TYPED_DICTIONARY(Basis, Variant::BASIS)
-MAKE_TYPED_DICTIONARY(Transform3D, Variant::TRANSFORM3D)
-MAKE_TYPED_DICTIONARY(Color, Variant::COLOR)
-MAKE_TYPED_DICTIONARY(StringName, Variant::STRING_NAME)
-MAKE_TYPED_DICTIONARY(NodePath, Variant::NODE_PATH)
-MAKE_TYPED_DICTIONARY(RID, Variant::RID)
-MAKE_TYPED_DICTIONARY(Callable, Variant::CALLABLE)
-MAKE_TYPED_DICTIONARY(Signal, Variant::SIGNAL)
-MAKE_TYPED_DICTIONARY(Dictionary, Variant::DICTIONARY)
-MAKE_TYPED_DICTIONARY(Array, Variant::ARRAY)
-MAKE_TYPED_DICTIONARY(PackedByteArray, Variant::PACKED_BYTE_ARRAY)
-MAKE_TYPED_DICTIONARY(PackedInt32Array, Variant::PACKED_INT32_ARRAY)
-MAKE_TYPED_DICTIONARY(PackedInt64Array, Variant::PACKED_INT64_ARRAY)
-MAKE_TYPED_DICTIONARY(PackedFloat32Array, Variant::PACKED_FLOAT32_ARRAY)
-MAKE_TYPED_DICTIONARY(PackedFloat64Array, Variant::PACKED_FLOAT64_ARRAY)
-MAKE_TYPED_DICTIONARY(PackedStringArray, Variant::PACKED_STRING_ARRAY)
-MAKE_TYPED_DICTIONARY(PackedVector2Array, Variant::PACKED_VECTOR2_ARRAY)
-MAKE_TYPED_DICTIONARY(PackedVector3Array, Variant::PACKED_VECTOR3_ARRAY)
-MAKE_TYPED_DICTIONARY(PackedColorArray, Variant::PACKED_COLOR_ARRAY)
-MAKE_TYPED_DICTIONARY(PackedVector4Array, Variant::PACKED_VECTOR4_ARRAY)
-/*
-MAKE_TYPED_DICTIONARY(IPAddress, Variant::STRING)
-*/
-
-#undef MAKE_TYPED_DICTIONARY
-#undef MAKE_TYPED_DICTIONARY_NIL
-#undef MAKE_TYPED_DICTIONARY_EXPANDED
-#undef MAKE_TYPED_DICTIONARY_WITH_OBJECT
-
-template <typename K, typename V>
-struct PtrToArg<TypedDictionary<K, V>> {
-	_FORCE_INLINE_ static TypedDictionary<K, V> convert(const void *p_ptr) {
-		return TypedDictionary<K, V>(*reinterpret_cast<const Dictionary *>(p_ptr));
-	}
-	typedef Dictionary EncodeT;
-	_FORCE_INLINE_ static void encode(TypedDictionary<K, V> p_val, void *p_ptr) {
-		*(Dictionary *)p_ptr = p_val;
-	}
-};
-
-template <typename K, typename V>
-struct PtrToArg<const TypedDictionary<K, V> &> {
-	typedef Dictionary EncodeT;
-	_FORCE_INLINE_ static TypedDictionary<K, V>
-	convert(const void *p_ptr) {
-		return TypedDictionary<K, V>(*reinterpret_cast<const Dictionary *>(p_ptr));
-	}
-};
-
-template <typename K, typename V>
-struct GetTypeInfo<TypedDictionary<K, V>> {
-	static constexpr GDExtensionVariantType VARIANT_TYPE = GDEXTENSION_VARIANT_TYPE_DICTIONARY;
-	static constexpr GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;
-	static inline PropertyInfo get_class_info() {
-		return PropertyInfo(Variant::Type::DICTIONARY, String(), PROPERTY_HINT_DICTIONARY_TYPE, vformat("%s;%s", K::get_class_static(), V::get_class_static()));
-	}
-};
-
-template <typename K, typename V>
-struct GetTypeInfo<const TypedDictionary<K, V> &> {
-	static constexpr GDExtensionVariantType VARIANT_TYPE = GDEXTENSION_VARIANT_TYPE_DICTIONARY;
-	static constexpr GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;
-	static inline PropertyInfo get_class_info() {
-		return PropertyInfo(Variant::Type::DICTIONARY, String(), PROPERTY_HINT_DICTIONARY_TYPE, vformat("%s;%s", K::get_class_static(), V::get_class_static()));
-	}
-};
-
-#define MAKE_TYPED_DICTIONARY_INFO_WITH_OBJECT(m_type, m_variant_type)                                                                                                     \
-	template <typename T>                                                                                                                                                  \
-	struct GetTypeInfo<TypedDictionary<T, m_type>> {                                                                                                                       \
-		static constexpr GDExtensionVariantType VARIANT_TYPE = GDEXTENSION_VARIANT_TYPE_DICTIONARY;                                                                        \
-		static constexpr GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;                                                      \
-		static inline PropertyInfo get_class_info() {                                                                                                                      \
-			return PropertyInfo(Variant::Type::DICTIONARY, String(), PROPERTY_HINT_DICTIONARY_TYPE,                                                                        \
-					vformat("%s;%s", T::get_class_static(), m_variant_type == Variant::Type::NIL ? "Variant" : Variant::get_type_name(m_variant_type).utf8().get_data())); \
-		}                                                                                                                                                                  \
-	};                                                                                                                                                                     \
-	template <typename T>                                                                                                                                                  \
-	struct GetTypeInfo<const TypedDictionary<T, m_type> &> {                                                                                                               \
-		static constexpr GDExtensionVariantType VARIANT_TYPE = GDEXTENSION_VARIANT_TYPE_DICTIONARY;                                                                        \
-		static constexpr GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;                                                      \
-		static inline PropertyInfo get_class_info() {                                                                                                                      \
-			return PropertyInfo(Variant::Type::DICTIONARY, String(), PROPERTY_HINT_DICTIONARY_TYPE,                                                                        \
-					vformat("%s;%s", T::get_class_static(), m_variant_type == Variant::Type::NIL ? "Variant" : Variant::get_type_name(m_variant_type).utf8().get_data())); \
-		}                                                                                                                                                                  \
-	};                                                                                                                                                                     \
-	template <typename T>                                                                                                                                                  \
-	struct GetTypeInfo<TypedDictionary<m_type, T>> {                                                                                                                       \
-		static constexpr GDExtensionVariantType VARIANT_TYPE = GDEXTENSION_VARIANT_TYPE_DICTIONARY;                                                                        \
-		static constexpr GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;                                                      \
-		static inline PropertyInfo get_class_info() {                                                                                                                      \
-			return PropertyInfo(Variant::Type::DICTIONARY, String(), PROPERTY_HINT_DICTIONARY_TYPE,                                                                        \
-					vformat("%s;%s", m_variant_type == Variant::Type::NIL ? "Variant" : Variant::get_type_name(m_variant_type).utf8().get_data(), T::get_class_static())); \
-		}                                                                                                                                                                  \
-	};                                                                                                                                                                     \
-	template <typename T>                                                                                                                                                  \
-	struct GetTypeInfo<const TypedDictionary<m_type, T> &> {                                                                                                               \
-		static constexpr GDExtensionVariantType VARIANT_TYPE = GDEXTENSION_VARIANT_TYPE_DICTIONARY;                                                                        \
-		static constexpr GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;                                                      \
-		static inline PropertyInfo get_class_info() {                                                                                                                      \
-			return PropertyInfo(Variant::Type::DICTIONARY, String(), PROPERTY_HINT_DICTIONARY_TYPE,                                                                        \
-					vformat("%s;%s", m_variant_type == Variant::Type::NIL ? "Variant" : Variant::get_type_name(m_variant_type).utf8().get_data(), T::get_class_static())); \
-		}                                                                                                                                                                  \
-	};
-
-#define MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type_key, m_variant_type_key, m_type_value, m_variant_type_value)                                           \
-	template <>                                                                                                                                           \
-	struct GetTypeInfo<TypedDictionary<m_type_key, m_type_value>> {                                                                                       \
-		static constexpr GDExtensionVariantType VARIANT_TYPE = GDEXTENSION_VARIANT_TYPE_DICTIONARY;                                                       \
-		static constexpr GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;                                     \
-		static inline PropertyInfo get_class_info() {                                                                                                     \
-			return PropertyInfo(Variant::Type::DICTIONARY, String(), PROPERTY_HINT_DICTIONARY_TYPE,                                                       \
-					vformat("%s;%s", m_variant_type_key == Variant::Type::NIL ? "Variant" : Variant::get_type_name(m_variant_type_key).utf8().get_data(), \
-							m_variant_type_value == Variant::Type::NIL ? "Variant" : Variant::get_type_name(m_variant_type_value).utf8().get_data()));    \
-		}                                                                                                                                                 \
-	};                                                                                                                                                    \
-	template <>                                                                                                                                           \
-	struct GetTypeInfo<const TypedDictionary<m_type_key, m_type_value> &> {                                                                               \
-		static constexpr GDExtensionVariantType VARIANT_TYPE = GDEXTENSION_VARIANT_TYPE_DICTIONARY;                                                       \
-		static constexpr GDExtensionClassMethodArgumentMetadata METADATA = GDEXTENSION_METHOD_ARGUMENT_METADATA_NONE;                                     \
-		static inline PropertyInfo get_class_info() {                                                                                                     \
-			return PropertyInfo(Variant::Type::DICTIONARY, String(), PROPERTY_HINT_DICTIONARY_TYPE,                                                       \
-					vformat("%s;%s", m_variant_type_key == Variant::Type::NIL ? "Variant" : Variant::get_type_name(m_variant_type_key).utf8().get_data(), \
-							m_variant_type_value == Variant::Type::NIL ? "Variant" : Variant::get_type_name(m_variant_type_value).utf8().get_data()));    \
-		}                                                                                                                                                 \
-	};
-
-#define MAKE_TYPED_DICTIONARY_INFO_NIL(m_type, m_variant_type)                                                     \
-	MAKE_TYPED_DICTIONARY_INFO_WITH_OBJECT(m_type, m_variant_type)                                                 \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, bool, Variant::BOOL)                               \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, uint8_t, Variant::INT)                             \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, int8_t, Variant::INT)                              \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, uint16_t, Variant::INT)                            \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, int16_t, Variant::INT)                             \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, uint32_t, Variant::INT)                            \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, int32_t, Variant::INT)                             \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, uint64_t, Variant::INT)                            \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, int64_t, Variant::INT)                             \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, float, Variant::FLOAT)                             \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, double, Variant::FLOAT)                            \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, String, Variant::STRING)                           \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, Vector2, Variant::VECTOR2)                         \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, Vector2i, Variant::VECTOR2I)                       \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, Rect2, Variant::RECT2)                             \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, Rect2i, Variant::RECT2I)                           \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, Vector3, Variant::VECTOR3)                         \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, Vector3i, Variant::VECTOR3I)                       \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, Transform2D, Variant::TRANSFORM2D)                 \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, Plane, Variant::PLANE)                             \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, Quaternion, Variant::QUATERNION)                   \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, AABB, Variant::AABB)                               \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, Basis, Variant::BASIS)                             \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, Transform3D, Variant::TRANSFORM3D)                 \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, Color, Variant::COLOR)                             \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, StringName, Variant::STRING_NAME)                  \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, NodePath, Variant::NODE_PATH)                      \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, RID, Variant::RID)                                 \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, Callable, Variant::CALLABLE)                       \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, Signal, Variant::SIGNAL)                           \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, Dictionary, Variant::DICTIONARY)                   \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, Array, Variant::ARRAY)                             \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, PackedByteArray, Variant::PACKED_BYTE_ARRAY)       \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, PackedInt32Array, Variant::PACKED_INT32_ARRAY)     \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, PackedInt64Array, Variant::PACKED_INT64_ARRAY)     \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, PackedFloat32Array, Variant::PACKED_FLOAT32_ARRAY) \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, PackedFloat64Array, Variant::PACKED_FLOAT64_ARRAY) \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, PackedStringArray, Variant::PACKED_STRING_ARRAY)   \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, PackedVector2Array, Variant::PACKED_VECTOR2_ARRAY) \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, PackedVector3Array, Variant::PACKED_VECTOR3_ARRAY) \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, PackedVector4Array, Variant::PACKED_VECTOR4_ARRAY) \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, PackedColorArray, Variant::PACKED_COLOR_ARRAY)     \
-	/* MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, IPAddress, Variant::STRING) */
-
-#define MAKE_TYPED_DICTIONARY_INFO(m_type, m_variant_type)                             \
-	MAKE_TYPED_DICTIONARY_INFO_EXPANDED(m_type, m_variant_type, Variant, Variant::NIL) \
-	MAKE_TYPED_DICTIONARY_INFO_NIL(m_type, m_variant_type)
-
-MAKE_TYPED_DICTIONARY_INFO_NIL(Variant, Variant::NIL)
-MAKE_TYPED_DICTIONARY_INFO(bool, Variant::BOOL)
-MAKE_TYPED_DICTIONARY_INFO(uint8_t, Variant::INT)
-MAKE_TYPED_DICTIONARY_INFO(int8_t, Variant::INT)
-MAKE_TYPED_DICTIONARY_INFO(uint16_t, Variant::INT)
-MAKE_TYPED_DICTIONARY_INFO(int16_t, Variant::INT)
-MAKE_TYPED_DICTIONARY_INFO(uint32_t, Variant::INT)
-MAKE_TYPED_DICTIONARY_INFO(int32_t, Variant::INT)
-MAKE_TYPED_DICTIONARY_INFO(uint64_t, Variant::INT)
-MAKE_TYPED_DICTIONARY_INFO(int64_t, Variant::INT)
-MAKE_TYPED_DICTIONARY_INFO(float, Variant::FLOAT)
-MAKE_TYPED_DICTIONARY_INFO(double, Variant::FLOAT)
-MAKE_TYPED_DICTIONARY_INFO(String, Variant::STRING)
-MAKE_TYPED_DICTIONARY_INFO(Vector2, Variant::VECTOR2)
-MAKE_TYPED_DICTIONARY_INFO(Vector2i, Variant::VECTOR2I)
-MAKE_TYPED_DICTIONARY_INFO(Rect2, Variant::RECT2)
-MAKE_TYPED_DICTIONARY_INFO(Rect2i, Variant::RECT2I)
-MAKE_TYPED_DICTIONARY_INFO(Vector3, Variant::VECTOR3)
-MAKE_TYPED_DICTIONARY_INFO(Vector3i, Variant::VECTOR3I)
-MAKE_TYPED_DICTIONARY_INFO(Transform2D, Variant::TRANSFORM2D)
-MAKE_TYPED_DICTIONARY_INFO(Plane, Variant::PLANE)
-MAKE_TYPED_DICTIONARY_INFO(Quaternion, Variant::QUATERNION)
-MAKE_TYPED_DICTIONARY_INFO(AABB, Variant::AABB)
-MAKE_TYPED_DICTIONARY_INFO(Basis, Variant::BASIS)
-MAKE_TYPED_DICTIONARY_INFO(Transform3D, Variant::TRANSFORM3D)
-MAKE_TYPED_DICTIONARY_INFO(Color, Variant::COLOR)
-MAKE_TYPED_DICTIONARY_INFO(StringName, Variant::STRING_NAME)
-MAKE_TYPED_DICTIONARY_INFO(NodePath, Variant::NODE_PATH)
-MAKE_TYPED_DICTIONARY_INFO(RID, Variant::RID)
-MAKE_TYPED_DICTIONARY_INFO(Callable, Variant::CALLABLE)
-MAKE_TYPED_DICTIONARY_INFO(Signal, Variant::SIGNAL)
-MAKE_TYPED_DICTIONARY_INFO(Dictionary, Variant::DICTIONARY)
-MAKE_TYPED_DICTIONARY_INFO(Array, Variant::ARRAY)
-MAKE_TYPED_DICTIONARY_INFO(PackedByteArray, Variant::PACKED_BYTE_ARRAY)
-MAKE_TYPED_DICTIONARY_INFO(PackedInt32Array, Variant::PACKED_INT32_ARRAY)
-MAKE_TYPED_DICTIONARY_INFO(PackedInt64Array, Variant::PACKED_INT64_ARRAY)
-MAKE_TYPED_DICTIONARY_INFO(PackedFloat32Array, Variant::PACKED_FLOAT32_ARRAY)
-MAKE_TYPED_DICTIONARY_INFO(PackedFloat64Array, Variant::PACKED_FLOAT64_ARRAY)
-MAKE_TYPED_DICTIONARY_INFO(PackedStringArray, Variant::PACKED_STRING_ARRAY)
-MAKE_TYPED_DICTIONARY_INFO(PackedVector2Array, Variant::PACKED_VECTOR2_ARRAY)
-MAKE_TYPED_DICTIONARY_INFO(PackedVector3Array, Variant::PACKED_VECTOR3_ARRAY)
-MAKE_TYPED_DICTIONARY_INFO(PackedVector4Array, Variant::PACKED_VECTOR4_ARRAY)
-MAKE_TYPED_DICTIONARY_INFO(PackedColorArray, Variant::PACKED_COLOR_ARRAY)
-/*
-MAKE_TYPED_DICTIONARY_INFO(IPAddress, Variant::STRING)
-*/
-
-#undef MAKE_TYPED_DICTIONARY_INFO
-#undef MAKE_TYPED_DICTIONARY_INFO_NIL
-#undef MAKE_TYPED_DICTIONARY_INFO_EXPANDED
-#undef MAKE_TYPED_DICTIONARY_INFO_WITH_OBJECT
-
-} // namespace godot
-
-#endif // GODOT_TYPED_DICTIONARY_HPP

include/godot_cpp/variant/variant.hpp

@@ -47,9 +47,10 @@ class ObjectID;
 class Variant {
 	uint8_t opaque[GODOT_CPP_VARIANT_SIZE]{ 0 };
 
+	_FORCE_INLINE_ GDExtensionVariantPtr _native_ptr() const { return const_cast<uint8_t(*)[GODOT_CPP_VARIANT_SIZE]>(&opaque); }
+
 	friend class GDExtensionBinding;
 	friend class MethodBind;
-	friend class VariantInternal;
 
 	static void init_bindings();
 
@@ -101,7 +102,6 @@ public:
 		PACKED_VECTOR2_ARRAY,
 		PACKED_VECTOR3_ARRAY,
 		PACKED_COLOR_ARRAY,
-		PACKED_VECTOR4_ARRAY,
 
 		VARIANT_MAX
 	};
@@ -122,7 +122,6 @@ public:
 		OP_NEGATE,
 		OP_POSITIVE,
 		OP_MODULE,
-		OP_POWER,
 		// bitwise
 		OP_SHIFT_LEFT,
 		OP_SHIFT_RIGHT,
@@ -145,7 +144,6 @@ private:
 	static GDExtensionTypeFromVariantConstructorFunc to_type_constructor[VARIANT_MAX];
 
 public:
-	_FORCE_INLINE_ GDExtensionVariantPtr _native_ptr() const { return const_cast<uint8_t(*)[GODOT_CPP_VARIANT_SIZE]>(&opaque); }
 	Variant();
 	Variant(std::nullptr_t n) :
 			Variant() {}
@@ -156,17 +154,9 @@ public:
 	Variant(int64_t v);
 	Variant(int32_t v) :
 			Variant(static_cast<int64_t>(v)) {}
-	Variant(int16_t v) :
-			Variant(static_cast<int64_t>(v)) {}
-	Variant(int8_t v) :
-			Variant(static_cast<int64_t>(v)) {}
-	Variant(uint64_t v) :
-			Variant(static_cast<int64_t>(v)) {}
 	Variant(uint32_t v) :
 			Variant(static_cast<int64_t>(v)) {}
-	Variant(uint16_t v) :
-			Variant(static_cast<int64_t>(v)) {}
-	Variant(uint8_t v) :
+	Variant(uint64_t v) :
 			Variant(static_cast<int64_t>(v)) {}
 	Variant(double v);
 	Variant(float v) :
@@ -214,18 +204,13 @@ public:
 	Variant(const PackedVector2Array &v);
 	Variant(const PackedVector3Array &v);
 	Variant(const PackedColorArray &v);
-	Variant(const PackedVector4Array &v);
 	~Variant();
 
 	operator bool() const;
 	operator int64_t() const;
 	operator int32_t() const;
-	operator int16_t() const;
-	operator int8_t() const;
 	operator uint64_t() const;
 	operator uint32_t() const;
-	operator uint16_t() const;
-	operator uint8_t() const;
 	operator double() const;
 	operator float() const;
 	operator String() const;
@@ -263,9 +248,6 @@ public:
 	operator PackedVector2Array() const;
 	operator PackedVector3Array() const;
 	operator PackedColorArray() const;
-	operator PackedVector4Array() const;
-
-	Object *get_validated_object() const;
 
 	Variant &operator=(const Variant &other);
 	Variant &operator=(Variant &&other);
@@ -273,33 +255,25 @@ public:
 	bool operator!=(const Variant &other) const;
 	bool operator<(const Variant &other) const;
 
-	void callp(const StringName &method, const Variant **args, int argcount, Variant &r_ret, GDExtensionCallError &r_error);
+	void call(const StringName &method, const Variant **args, int argcount, Variant &r_ret, GDExtensionCallError &r_error);
 
-	template <typename... Args>
+	template <class... Args>
 	Variant call(const StringName &method, Args... args) {
-		std::array<Variant, sizeof...(args)> vargs = { args... };
-		std::array<const Variant *, sizeof...(args)> argptrs;
-		for (size_t i = 0; i < vargs.size(); i++) {
-			argptrs[i] = &vargs[i];
-		}
 		Variant result;
 		GDExtensionCallError error;
-		callp(method, argptrs.data(), argptrs.size(), result, error);
+		std::array<GDExtensionConstVariantPtr, sizeof...(Args)> call_args = { Variant(args)... };
+		call(method, call_args.data(), call_args.size(), result, error);
 		return result;
 	}
 
-	static void callp_static(Variant::Type type, const StringName &method, const Variant **args, int argcount, Variant &r_ret, GDExtensionCallError &r_error);
+	static void call_static(Variant::Type type, const StringName &method, const Variant **args, int argcount, Variant &r_ret, GDExtensionCallError &r_error);
 
-	template <typename... Args>
+	template <class... Args>
 	static Variant call_static(Variant::Type type, const StringName &method, Args... args) {
-		std::array<Variant, sizeof...(args)> vargs = { args... };
-		std::array<const Variant *, sizeof...(args)> argptrs;
-		for (size_t i = 0; i < vargs.size(); i++) {
-			argptrs[i] = &vargs[i];
-		}
 		Variant result;
 		GDExtensionCallError error;
-		callp_static(type, method, argptrs.data(), argptrs.size(), sizeof...(args), result, error);
+		std::array<GDExtensionConstVariantPtr, sizeof...(Args)> call_args = { Variant(args)... };
+		call_static(type, method, call_args.data(), call_args.size(), result, error);
 		return result;
 	}
 
@@ -330,6 +304,8 @@ public:
 	bool booleanize() const;
 	String stringify() const;
 	Variant duplicate(bool deep = false) const;
+	static void blend(const Variant &a, const Variant &b, float c, Variant &r_dst);
+	static void interpolate(const Variant &a, const Variant &b, float c, Variant &r_dst);
 
 	static String get_type_name(Variant::Type type);
 	static bool can_convert(Variant::Type from, Variant::Type to);
@@ -358,14 +334,6 @@ String vformat(const String &p_text, const VarArgs... p_args) {
 	return p_text % args_array;
 }
 
-#include <godot_cpp/variant/builtin_vararg_methods.hpp>
-
-#ifdef REAL_T_IS_DOUBLE
-using PackedRealArray = PackedFloat64Array;
-#else
-using PackedRealArray = PackedFloat32Array;
-#endif // REAL_T_IS_DOUBLE
-
 } // namespace godot
 
 #endif // GODOT_VARIANT_HPP

include/godot_cpp/variant/variant_internal.hpp

@@ -1,509 +0,0 @@
-/**************************************************************************/
-/*  variant_internal.hpp                                                  */
-/**************************************************************************/
-/*                         This file is part of:                          */
-/*                             GODOT ENGINE                               */
-/*                        https://godotengine.org                         */
-/**************************************************************************/
-/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
-/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
-/*                                                                        */
-/* Permission is hereby granted, free of charge, to any person obtaining  */
-/* a copy of this software and associated documentation files (the        */
-/* "Software"), to deal in the Software without restriction, including    */
-/* without limitation the rights to use, copy, modify, merge, publish,    */
-/* distribute, sublicense, and/or sell copies of the Software, and to     */
-/* permit persons to whom the Software is furnished to do so, subject to  */
-/* the following conditions:                                              */
-/*                                                                        */
-/* The above copyright notice and this permission notice shall be         */
-/* included in all copies or substantial portions of the Software.        */
-/*                                                                        */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,        */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF     */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY   */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,   */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE      */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                 */
-/**************************************************************************/
-
-#ifndef GODOT_VARIANT_INTERNAL_HPP
-#define GODOT_VARIANT_INTERNAL_HPP
-
-#include <gdextension_interface.h>
-#include <godot_cpp/variant/variant.hpp>
-
-namespace godot {
-// For use when you want to access the internal pointer of a Variant directly.
-// Use with caution. You need to be sure that the type is correct.
-
-namespace internal {
-template <typename T>
-struct VariantInternalType {};
-
-template <>
-struct VariantInternalType<bool> {
-	static constexpr Variant::Type type = Variant::BOOL;
-};
-template <>
-struct VariantInternalType<int64_t> {
-	static constexpr Variant::Type type = Variant::INT;
-};
-template <>
-struct VariantInternalType<double> {
-	static constexpr Variant::Type type = Variant::FLOAT;
-};
-template <>
-struct VariantInternalType<String> {
-	static constexpr Variant::Type type = Variant::STRING;
-};
-template <>
-struct VariantInternalType<Vector2> {
-	static constexpr Variant::Type type = Variant::VECTOR2;
-};
-template <>
-struct VariantInternalType<Vector2i> {
-	static constexpr Variant::Type type = Variant::VECTOR2I;
-};
-template <>
-struct VariantInternalType<Rect2> {
-	static constexpr Variant::Type type = Variant::RECT2;
-};
-template <>
-struct VariantInternalType<Rect2i> {
-	static constexpr Variant::Type type = Variant::RECT2I;
-};
-template <>
-struct VariantInternalType<Vector3> {
-	static constexpr Variant::Type type = Variant::VECTOR3;
-};
-template <>
-struct VariantInternalType<Vector3i> {
-	static constexpr Variant::Type type = Variant::VECTOR3I;
-};
-template <>
-struct VariantInternalType<Transform2D> {
-	static constexpr Variant::Type type = Variant::TRANSFORM2D;
-};
-template <>
-struct VariantInternalType<Vector4> {
-	static constexpr Variant::Type type = Variant::VECTOR4;
-};
-template <>
-struct VariantInternalType<Vector4i> {
-	static constexpr Variant::Type type = Variant::VECTOR4I;
-};
-template <>
-struct VariantInternalType<Plane> {
-	static constexpr Variant::Type type = Variant::PLANE;
-};
-template <>
-struct VariantInternalType<Quaternion> {
-	static constexpr Variant::Type type = Variant::QUATERNION;
-};
-template <>
-struct VariantInternalType<AABB> {
-	static constexpr Variant::Type type = Variant::AABB;
-};
-template <>
-struct VariantInternalType<Basis> {
-	static constexpr Variant::Type type = Variant::BASIS;
-};
-template <>
-struct VariantInternalType<Transform3D> {
-	static constexpr Variant::Type type = Variant::TRANSFORM3D;
-};
-template <>
-struct VariantInternalType<Projection> {
-	static constexpr Variant::Type type = Variant::PROJECTION;
-};
-template <>
-struct VariantInternalType<Color> {
-	static constexpr Variant::Type type = Variant::COLOR;
-};
-template <>
-struct VariantInternalType<StringName> {
-	static constexpr Variant::Type type = Variant::STRING_NAME;
-};
-template <>
-struct VariantInternalType<NodePath> {
-	static constexpr Variant::Type type = Variant::NODE_PATH;
-};
-template <>
-struct VariantInternalType<RID> {
-	static constexpr Variant::Type type = Variant::RID;
-};
-template <>
-struct VariantInternalType<Object *> {
-	static constexpr Variant::Type type = Variant::OBJECT;
-};
-template <>
-struct VariantInternalType<Callable> {
-	static constexpr Variant::Type type = Variant::CALLABLE;
-};
-template <>
-struct VariantInternalType<Signal> {
-	static constexpr Variant::Type type = Variant::SIGNAL;
-};
-template <>
-struct VariantInternalType<Dictionary> {
-	static constexpr Variant::Type type = Variant::DICTIONARY;
-};
-template <>
-struct VariantInternalType<Array> {
-	static constexpr Variant::Type type = Variant::ARRAY;
-};
-template <>
-struct VariantInternalType<PackedByteArray> {
-	static constexpr Variant::Type type = Variant::PACKED_BYTE_ARRAY;
-};
-template <>
-struct VariantInternalType<PackedInt32Array> {
-	static constexpr Variant::Type type = Variant::PACKED_INT32_ARRAY;
-};
-template <>
-struct VariantInternalType<PackedInt64Array> {
-	static constexpr Variant::Type type = Variant::PACKED_INT64_ARRAY;
-};
-template <>
-struct VariantInternalType<PackedFloat32Array> {
-	static constexpr Variant::Type type = Variant::PACKED_FLOAT32_ARRAY;
-};
-template <>
-struct VariantInternalType<PackedFloat64Array> {
-	static constexpr Variant::Type type = Variant::PACKED_FLOAT64_ARRAY;
-};
-template <>
-struct VariantInternalType<PackedStringArray> {
-	static constexpr Variant::Type type = Variant::PACKED_STRING_ARRAY;
-};
-template <>
-struct VariantInternalType<PackedVector2Array> {
-	static constexpr Variant::Type type = Variant::PACKED_VECTOR2_ARRAY;
-};
-template <>
-struct VariantInternalType<PackedVector3Array> {
-	static constexpr Variant::Type type = Variant::PACKED_VECTOR3_ARRAY;
-};
-template <>
-struct VariantInternalType<PackedColorArray> {
-	static constexpr Variant::Type type = Variant::PACKED_COLOR_ARRAY;
-};
-template <>
-struct VariantInternalType<PackedVector4Array> {
-	static constexpr Variant::Type type = Variant::PACKED_VECTOR4_ARRAY;
-};
-} //namespace internal
-
-class VariantInternal {
-	friend class Variant;
-
-	static GDExtensionVariantGetInternalPtrFunc get_internal_func[Variant::VARIANT_MAX];
-
-	static void init_bindings();
-
-public:
-	template <typename T>
-	_FORCE_INLINE_ static T *get_internal_value(Variant *v) {
-		return static_cast<T *>(get_internal_func[internal::VariantInternalType<T>::type](v));
-	}
-
-	template <typename T>
-	_FORCE_INLINE_ static const T *get_internal_value(const Variant *v) {
-		return static_cast<const T *>(get_internal_func[internal::VariantInternalType<T>::type](const_cast<Variant *>(v)));
-	}
-
-	// Atomic types.
-	_FORCE_INLINE_ static bool *get_bool(Variant *v) { return get_internal_value<bool>(v); }
-	_FORCE_INLINE_ static const bool *get_bool(const Variant *v) { return get_internal_value<bool>(v); }
-	_FORCE_INLINE_ static int64_t *get_int(Variant *v) { return get_internal_value<int64_t>(v); }
-	_FORCE_INLINE_ static const int64_t *get_int(const Variant *v) { return get_internal_value<int64_t>(v); }
-	_FORCE_INLINE_ static double *get_float(Variant *v) { return get_internal_value<double>(v); }
-	_FORCE_INLINE_ static const double *get_float(const Variant *v) { return get_internal_value<double>(v); }
-	_FORCE_INLINE_ static String *get_string(Variant *v) { return get_internal_value<String>(v); }
-	_FORCE_INLINE_ static const String *get_string(const Variant *v) { return get_internal_value<String>(v); }
-
-	// Math types.
-	_FORCE_INLINE_ static Vector2 *get_vector2(Variant *v) { return get_internal_value<Vector2>(v); }
-	_FORCE_INLINE_ static const Vector2 *get_vector2(const Variant *v) { return get_internal_value<Vector2>(v); }
-	_FORCE_INLINE_ static Vector2i *get_vector2i(Variant *v) { return get_internal_value<Vector2i>(v); }
-	_FORCE_INLINE_ static const Vector2i *get_vector2i(const Variant *v) { return get_internal_value<Vector2i>(v); }
-	_FORCE_INLINE_ static Rect2 *get_rect2(Variant *v) { return get_internal_value<Rect2>(v); }
-	_FORCE_INLINE_ static const Rect2 *get_rect2(const Variant *v) { return get_internal_value<Rect2>(v); }
-	_FORCE_INLINE_ static Rect2i *get_rect2i(Variant *v) { return get_internal_value<Rect2i>(v); }
-	_FORCE_INLINE_ static const Rect2i *get_rect2i(const Variant *v) { return get_internal_value<Rect2i>(v); }
-	_FORCE_INLINE_ static Vector3 *get_vector3(Variant *v) { return get_internal_value<Vector3>(v); }
-	_FORCE_INLINE_ static const Vector3 *get_vector3(const Variant *v) { return get_internal_value<Vector3>(v); }
-	_FORCE_INLINE_ static Vector3i *get_vector3i(Variant *v) { return get_internal_value<Vector3i>(v); }
-	_FORCE_INLINE_ static const Vector3i *get_vector3i(const Variant *v) { return get_internal_value<Vector3i>(v); }
-	_FORCE_INLINE_ static Vector4 *get_vector4(Variant *v) { return get_internal_value<Vector4>(v); }
-	_FORCE_INLINE_ static const Vector4 *get_vector4(const Variant *v) { return get_internal_value<Vector4>(v); }
-	_FORCE_INLINE_ static Vector4i *get_vector4i(Variant *v) { return get_internal_value<Vector4i>(v); }
-	_FORCE_INLINE_ static const Vector4i *get_vector4i(const Variant *v) { return get_internal_value<Vector4i>(v); }
-	_FORCE_INLINE_ static Transform2D *get_transform2d(Variant *v) { return get_internal_value<Transform2D>(v); }
-	_FORCE_INLINE_ static const Transform2D *get_transform2d(const Variant *v) { return get_internal_value<Transform2D>(v); }
-	_FORCE_INLINE_ static Plane *get_plane(Variant *v) { return get_internal_value<Plane>(v); }
-	_FORCE_INLINE_ static const Plane *get_plane(const Variant *v) { return get_internal_value<Plane>(v); }
-	_FORCE_INLINE_ static Quaternion *get_quaternion(Variant *v) { return get_internal_value<Quaternion>(v); }
-	_FORCE_INLINE_ static const Quaternion *get_quaternion(const Variant *v) { return get_internal_value<Quaternion>(v); }
-	_FORCE_INLINE_ static AABB *get_aabb(Variant *v) { return get_internal_value<AABB>(v); }
-	_FORCE_INLINE_ static const AABB *get_aabb(const Variant *v) { return get_internal_value<AABB>(v); }
-	_FORCE_INLINE_ static Basis *get_basis(Variant *v) { return get_internal_value<Basis>(v); }
-	_FORCE_INLINE_ static const Basis *get_basis(const Variant *v) { return get_internal_value<Basis>(v); }
-	_FORCE_INLINE_ static Transform3D *get_transform(Variant *v) { return get_internal_value<Transform3D>(v); }
-	_FORCE_INLINE_ static const Transform3D *get_transform(const Variant *v) { return get_internal_value<Transform3D>(v); }
-	_FORCE_INLINE_ static Projection *get_projection(Variant *v) { return get_internal_value<Projection>(v); }
-	_FORCE_INLINE_ static const Projection *get_projection(const Variant *v) { return get_internal_value<Projection>(v); }
-
-	// Misc types.
-	_FORCE_INLINE_ static Color *get_color(Variant *v) { return get_internal_value<Color>(v); }
-	_FORCE_INLINE_ static const Color *get_color(const Variant *v) { return get_internal_value<Color>(v); }
-	_FORCE_INLINE_ static StringName *get_string_name(Variant *v) { return get_internal_value<StringName>(v); }
-	_FORCE_INLINE_ static const StringName *get_string_name(const Variant *v) { return get_internal_value<StringName>(v); }
-	_FORCE_INLINE_ static NodePath *get_node_path(Variant *v) { return get_internal_value<NodePath>(v); }
-	_FORCE_INLINE_ static const NodePath *get_node_path(const Variant *v) { return get_internal_value<NodePath>(v); }
-	_FORCE_INLINE_ static RID *get_rid(Variant *v) { return get_internal_value<RID>(v); }
-	_FORCE_INLINE_ static const RID *get_rid(const Variant *v) { return get_internal_value<RID>(v); }
-	_FORCE_INLINE_ static Callable *get_callable(Variant *v) { return get_internal_value<Callable>(v); }
-	_FORCE_INLINE_ static const Callable *get_callable(const Variant *v) { return get_internal_value<Callable>(v); }
-	_FORCE_INLINE_ static Signal *get_signal(Variant *v) { return get_internal_value<Signal>(v); }
-	_FORCE_INLINE_ static const Signal *get_signal(const Variant *v) { return get_internal_value<Signal>(v); }
-	_FORCE_INLINE_ static Dictionary *get_dictionary(Variant *v) { return get_internal_value<Dictionary>(v); }
-	_FORCE_INLINE_ static const Dictionary *get_dictionary(const Variant *v) { return get_internal_value<Dictionary>(v); }
-	_FORCE_INLINE_ static Array *get_array(Variant *v) { return get_internal_value<Array>(v); }
-	_FORCE_INLINE_ static const Array *get_array(const Variant *v) { return get_internal_value<Array>(v); }
-
-	// Typed arrays.
-	_FORCE_INLINE_ static PackedByteArray *get_byte_array(Variant *v) { return get_internal_value<PackedByteArray>(v); }
-	_FORCE_INLINE_ static const PackedByteArray *get_byte_array(const Variant *v) { return get_internal_value<PackedByteArray>(v); }
-	_FORCE_INLINE_ static PackedInt32Array *get_int32_array(Variant *v) { return get_internal_value<PackedInt32Array>(v); }
-	_FORCE_INLINE_ static const PackedInt32Array *get_int32_array(const Variant *v) { return get_internal_value<PackedInt32Array>(v); }
-	_FORCE_INLINE_ static PackedInt64Array *get_int64_array(Variant *v) { return get_internal_value<PackedInt64Array>(v); }
-	_FORCE_INLINE_ static const PackedInt64Array *get_int64_array(const Variant *v) { return get_internal_value<PackedInt64Array>(v); }
-	_FORCE_INLINE_ static PackedFloat32Array *get_float32_array(Variant *v) { return get_internal_value<PackedFloat32Array>(v); }
-	_FORCE_INLINE_ static const PackedFloat32Array *get_float32_array(const Variant *v) { return get_internal_value<PackedFloat32Array>(v); }
-	_FORCE_INLINE_ static PackedFloat64Array *get_float64_array(Variant *v) { return get_internal_value<PackedFloat64Array>(v); }
-	_FORCE_INLINE_ static const PackedFloat64Array *get_float64_array(const Variant *v) { return get_internal_value<PackedFloat64Array>(v); }
-	_FORCE_INLINE_ static PackedStringArray *get_string_array(Variant *v) { return get_internal_value<PackedStringArray>(v); }
-	_FORCE_INLINE_ static const PackedStringArray *get_string_array(const Variant *v) { return get_internal_value<PackedStringArray>(v); }
-	_FORCE_INLINE_ static PackedVector2Array *get_vector2_array(Variant *v) { return get_internal_value<PackedVector2Array>(v); }
-	_FORCE_INLINE_ static const PackedVector2Array *get_vector2_array(const Variant *v) { return get_internal_value<PackedVector2Array>(v); }
-	_FORCE_INLINE_ static PackedVector3Array *get_vector3_array(Variant *v) { return get_internal_value<PackedVector3Array>(v); }
-	_FORCE_INLINE_ static const PackedVector3Array *get_vector3_array(const Variant *v) { return get_internal_value<PackedVector3Array>(v); }
-	_FORCE_INLINE_ static PackedColorArray *get_color_array(Variant *v) { return get_internal_value<PackedColorArray>(v); }
-	_FORCE_INLINE_ static const PackedColorArray *get_color_array(const Variant *v) { return get_internal_value<PackedColorArray>(v); }
-	_FORCE_INLINE_ static PackedVector4Array *get_vector4_array(Variant *v) { return get_internal_value<PackedVector4Array>(v); }
-	_FORCE_INLINE_ static const PackedVector4Array *get_vector4_array(const Variant *v) { return get_internal_value<PackedVector4Array>(v); }
-
-	_FORCE_INLINE_ static Object **get_object(Variant *v) { return get_internal_value<Object *>(v); }
-	_FORCE_INLINE_ static const Object **get_object(const Variant *v) { return (const Object **)get_internal_value<Object *>(v); }
-
-	_FORCE_INLINE_ static void *get_opaque_pointer(Variant *v) {
-		switch (v->get_type()) {
-			case Variant::NIL:
-				return nullptr;
-			case Variant::BOOL:
-				return get_bool(v);
-			case Variant::INT:
-				return get_int(v);
-			case Variant::FLOAT:
-				return get_float(v);
-			case Variant::STRING:
-				return get_string(v);
-			case Variant::VECTOR2:
-				return get_vector2(v);
-			case Variant::VECTOR2I:
-				return get_vector2i(v);
-			case Variant::VECTOR3:
-				return get_vector3(v);
-			case Variant::VECTOR3I:
-				return get_vector3i(v);
-			case Variant::VECTOR4:
-				return get_vector4(v);
-			case Variant::VECTOR4I:
-				return get_vector4i(v);
-			case Variant::RECT2:
-				return get_rect2(v);
-			case Variant::RECT2I:
-				return get_rect2i(v);
-			case Variant::TRANSFORM3D:
-				return get_transform(v);
-			case Variant::PROJECTION:
-				return get_projection(v);
-			case Variant::TRANSFORM2D:
-				return get_transform2d(v);
-			case Variant::QUATERNION:
-				return get_quaternion(v);
-			case Variant::PLANE:
-				return get_plane(v);
-			case Variant::BASIS:
-				return get_basis(v);
-			case Variant::AABB:
-				return get_aabb(v);
-			case Variant::COLOR:
-				return get_color(v);
-			case Variant::STRING_NAME:
-				return get_string_name(v);
-			case Variant::NODE_PATH:
-				return get_node_path(v);
-			case Variant::RID:
-				return get_rid(v);
-			case Variant::CALLABLE:
-				return get_callable(v);
-			case Variant::SIGNAL:
-				return get_signal(v);
-			case Variant::DICTIONARY:
-				return get_dictionary(v);
-			case Variant::ARRAY:
-				return get_array(v);
-			case Variant::PACKED_BYTE_ARRAY:
-				return get_byte_array(v);
-			case Variant::PACKED_INT32_ARRAY:
-				return get_int32_array(v);
-			case Variant::PACKED_INT64_ARRAY:
-				return get_int64_array(v);
-			case Variant::PACKED_FLOAT32_ARRAY:
-				return get_float32_array(v);
-			case Variant::PACKED_FLOAT64_ARRAY:
-				return get_float64_array(v);
-			case Variant::PACKED_STRING_ARRAY:
-				return get_string_array(v);
-			case Variant::PACKED_VECTOR2_ARRAY:
-				return get_vector2_array(v);
-			case Variant::PACKED_VECTOR3_ARRAY:
-				return get_vector3_array(v);
-			case Variant::PACKED_COLOR_ARRAY:
-				return get_color_array(v);
-			case Variant::PACKED_VECTOR4_ARRAY:
-				return get_vector4_array(v);
-			case Variant::OBJECT:
-				return get_object(v);
-			case Variant::VARIANT_MAX:
-				ERR_FAIL_V(nullptr);
-		}
-		ERR_FAIL_V(nullptr);
-	}
-
-	_FORCE_INLINE_ static const void *get_opaque_pointer(const Variant *v) {
-		switch (v->get_type()) {
-			case Variant::NIL:
-				return nullptr;
-			case Variant::BOOL:
-				return get_bool(v);
-			case Variant::INT:
-				return get_int(v);
-			case Variant::FLOAT:
-				return get_float(v);
-			case Variant::STRING:
-				return get_string(v);
-			case Variant::VECTOR2:
-				return get_vector2(v);
-			case Variant::VECTOR2I:
-				return get_vector2i(v);
-			case Variant::VECTOR3:
-				return get_vector3(v);
-			case Variant::VECTOR3I:
-				return get_vector3i(v);
-			case Variant::VECTOR4:
-				return get_vector4(v);
-			case Variant::VECTOR4I:
-				return get_vector4i(v);
-			case Variant::RECT2:
-				return get_rect2(v);
-			case Variant::RECT2I:
-				return get_rect2i(v);
-			case Variant::TRANSFORM3D:
-				return get_transform(v);
-			case Variant::PROJECTION:
-				return get_projection(v);
-			case Variant::TRANSFORM2D:
-				return get_transform2d(v);
-			case Variant::QUATERNION:
-				return get_quaternion(v);
-			case Variant::PLANE:
-				return get_plane(v);
-			case Variant::BASIS:
-				return get_basis(v);
-			case Variant::AABB:
-				return get_aabb(v);
-			case Variant::COLOR:
-				return get_color(v);
-			case Variant::STRING_NAME:
-				return get_string_name(v);
-			case Variant::NODE_PATH:
-				return get_node_path(v);
-			case Variant::RID:
-				return get_rid(v);
-			case Variant::CALLABLE:
-				return get_callable(v);
-			case Variant::SIGNAL:
-				return get_signal(v);
-			case Variant::DICTIONARY:
-				return get_dictionary(v);
-			case Variant::ARRAY:
-				return get_array(v);
-			case Variant::PACKED_BYTE_ARRAY:
-				return get_byte_array(v);
-			case Variant::PACKED_INT32_ARRAY:
-				return get_int32_array(v);
-			case Variant::PACKED_INT64_ARRAY:
-				return get_int64_array(v);
-			case Variant::PACKED_FLOAT32_ARRAY:
-				return get_float32_array(v);
-			case Variant::PACKED_FLOAT64_ARRAY:
-				return get_float64_array(v);
-			case Variant::PACKED_STRING_ARRAY:
-				return get_string_array(v);
-			case Variant::PACKED_VECTOR2_ARRAY:
-				return get_vector2_array(v);
-			case Variant::PACKED_VECTOR3_ARRAY:
-				return get_vector3_array(v);
-			case Variant::PACKED_COLOR_ARRAY:
-				return get_color_array(v);
-			case Variant::PACKED_VECTOR4_ARRAY:
-				return get_vector4_array(v);
-			case Variant::OBJECT:
-				return get_object(v);
-			case Variant::VARIANT_MAX:
-				ERR_FAIL_V(nullptr);
-		}
-		ERR_FAIL_V(nullptr);
-	}
-};
-
-template <typename T>
-struct VariantGetInternalPtr {
-	static internal::VariantInternalType<T> *get_ptr(Variant *v) { return VariantInternal::get_internal_value<T>(v); }
-	static const internal::VariantInternalType<T> *get_ptr(const Variant *v) { return VariantInternal::get_internal_value<T>(v); }
-};
-
-template <typename T>
-struct can_set_variant_internal_value {
-	static const bool value = true;
-};
-
-template <>
-struct can_set_variant_internal_value<Object *> {
-	static const bool value = false;
-};
-
-template <typename T>
-struct VariantInternalAccessor {
-	static _FORCE_INLINE_ const T &get(const Variant *v) { return *VariantInternal::get_internal_value<T>(v); }
-
-	// Enable set() only for those types where we can set (all but Object *).
-	template <typename U = T, typename = std::enable_if_t<can_set_variant_internal_value<U>::value>>
-	static _FORCE_INLINE_ void set(Variant *v, const internal::VariantInternalType<U> &p_value) {
-		*VariantInternal::get_internal_value<U>(v) = p_value;
-	}
-};
-
-template <typename T, std::enable_if_t<can_set_variant_internal_value<T>::value>>
-struct VariantDefaultInitializer {
-	static _FORCE_INLINE_ void init(Variant *v) { *VariantInternal::get_internal_value<T>(v) = T(); }
-};
-
-} // namespace godot
-
-#endif // GODOT_VARIANT_INTERNAL_HPP

include/godot_cpp/variant/vector2.hpp

@@ -39,7 +39,7 @@ namespace godot {
 class String;
 struct Vector2i;
 
-struct [[nodiscard]] Vector2 {
+struct _NO_DISCARD_ Vector2 {
 	static const int AXIS_COUNT = 2;
 
 	enum Axis {
@@ -91,18 +91,10 @@ struct [[nodiscard]] Vector2 {
 		return Vector2(MIN(x, p_vector2.x), MIN(y, p_vector2.y));
 	}
 
-	Vector2 minf(real_t p_scalar) const {
-		return Vector2(MIN(x, p_scalar), MIN(y, p_scalar));
-	}
-
 	Vector2 max(const Vector2 &p_vector2) const {
 		return Vector2(MAX(x, p_vector2.x), MAX(y, p_vector2.y));
 	}
 
-	Vector2 maxf(real_t p_scalar) const {
-		return Vector2(MAX(x, p_scalar), MAX(y, p_scalar));
-	}
-
 	real_t distance_to(const Vector2 &p_vector2) const;
 	real_t distance_squared_to(const Vector2 &p_vector2) const;
 	real_t angle_to(const Vector2 &p_vector2) const;
@@ -131,7 +123,6 @@ struct [[nodiscard]] Vector2 {
 
 	bool is_equal_approx(const Vector2 &p_v) const;
 	bool is_zero_approx() const;
-	bool is_finite() const;
 
 	Vector2 operator+(const Vector2 &p_v) const;
 	void operator+=(const Vector2 &p_v);
@@ -177,9 +168,7 @@ struct [[nodiscard]] Vector2 {
 	Vector2 ceil() const;
 	Vector2 round() const;
 	Vector2 snapped(const Vector2 &p_by) const;
-	Vector2 snappedf(real_t p_by) const;
 	Vector2 clamp(const Vector2 &p_min, const Vector2 &p_max) const;
-	Vector2 clampf(real_t p_min, real_t p_max) const;
 	real_t aspect() const { return width / height; }
 
 	operator String() const;

include/godot_cpp/variant/vector2i.hpp

@@ -39,7 +39,7 @@ namespace godot {
 class String;
 struct Vector2;
 
-struct [[nodiscard]] Vector2i {
+struct _NO_DISCARD_ Vector2i {
 	static const int AXIS_COUNT = 2;
 
 	enum Axis {
@@ -83,18 +83,10 @@ struct [[nodiscard]] Vector2i {
 		return Vector2i(MIN(x, p_vector2i.x), MIN(y, p_vector2i.y));
 	}
 
-	Vector2i mini(int32_t p_scalar) const {
-		return Vector2i(MIN(x, p_scalar), MIN(y, p_scalar));
-	}
-
 	Vector2i max(const Vector2i &p_vector2i) const {
 		return Vector2i(MAX(x, p_vector2i.x), MAX(y, p_vector2i.y));
 	}
 
-	Vector2i maxi(int32_t p_scalar) const {
-		return Vector2i(MAX(x, p_scalar), MAX(y, p_scalar));
-	}
-
 	Vector2i operator+(const Vector2i &p_v) const;
 	void operator+=(const Vector2i &p_v);
 	Vector2i operator-(const Vector2i &p_v) const;
@@ -125,16 +117,10 @@ struct [[nodiscard]] Vector2i {
 	int64_t length_squared() const;
 	double length() const;
 
-	int64_t distance_squared_to(const Vector2i &p_to) const;
-	double distance_to(const Vector2i &p_to) const;
-
 	real_t aspect() const { return width / (real_t)height; }
 	Vector2i sign() const { return Vector2i(SIGN(x), SIGN(y)); }
 	Vector2i abs() const { return Vector2i(Math::abs(x), Math::abs(y)); }
-	Vector2i snapped(const Vector2i &p_step) const;
-	Vector2i snappedi(int32_t p_step) const;
 	Vector2i clamp(const Vector2i &p_min, const Vector2i &p_max) const;
-	Vector2i clampi(int32_t p_min, int32_t p_max) const;
 
 	operator String() const;
 	operator Vector2() const;

include/godot_cpp/variant/vector3.hpp

@@ -41,7 +41,7 @@ struct Basis;
 struct Vector2;
 struct Vector3i;
 
-struct [[nodiscard]] Vector3 {
+struct _NO_DISCARD_ Vector3 {
 	static const int AXIS_COUNT = 3;
 
 	enum Axis {
@@ -78,22 +78,6 @@ struct [[nodiscard]] Vector3 {
 		return x < y ? (y < z ? Vector3::AXIS_Z : Vector3::AXIS_Y) : (x < z ? Vector3::AXIS_Z : Vector3::AXIS_X);
 	}
 
-	Vector3 min(const Vector3 &p_vector3) const {
-		return Vector3(MIN(x, p_vector3.x), MIN(y, p_vector3.y), MIN(z, p_vector3.z));
-	}
-
-	Vector3 minf(real_t p_scalar) const {
-		return Vector3(MIN(x, p_scalar), MIN(y, p_scalar), MIN(z, p_scalar));
-	}
-
-	Vector3 max(const Vector3 &p_vector3) const {
-		return Vector3(MAX(x, p_vector3.x), MAX(y, p_vector3.y), MAX(z, p_vector3.z));
-	}
-
-	Vector3 maxf(real_t p_scalar) const {
-		return Vector3(MAX(x, p_scalar), MAX(y, p_scalar), MAX(z, p_scalar));
-	}
-
 	_FORCE_INLINE_ real_t length() const;
 	_FORCE_INLINE_ real_t length_squared() const;
 
@@ -106,9 +90,7 @@ struct [[nodiscard]] Vector3 {
 	_FORCE_INLINE_ void zero();
 
 	void snap(const Vector3 p_val);
-	void snapf(real_t p_val);
 	Vector3 snapped(const Vector3 p_val) const;
-	Vector3 snappedf(real_t p_val) const;
 
 	void rotate(const Vector3 &p_axis, const real_t p_angle);
 	Vector3 rotated(const Vector3 &p_axis, const real_t p_angle) const;
@@ -138,7 +120,6 @@ struct [[nodiscard]] Vector3 {
 	_FORCE_INLINE_ Vector3 ceil() const;
 	_FORCE_INLINE_ Vector3 round() const;
 	Vector3 clamp(const Vector3 &p_min, const Vector3 &p_max) const;
-	Vector3 clampf(real_t p_min, real_t p_max) const;
 
 	_FORCE_INLINE_ real_t distance_to(const Vector3 &p_to) const;
 	_FORCE_INLINE_ real_t distance_squared_to(const Vector3 &p_to) const;
@@ -157,7 +138,6 @@ struct [[nodiscard]] Vector3 {
 
 	bool is_equal_approx(const Vector3 &p_v) const;
 	bool is_zero_approx() const;
-	bool is_finite() const;
 
 	/* Operators */
 

include/godot_cpp/variant/vector3i.hpp

@@ -39,7 +39,7 @@ namespace godot {
 class String;
 struct Vector3;
 
-struct [[nodiscard]] Vector3i {
+struct _NO_DISCARD_ Vector3i {
 	static const int AXIS_COUNT = 3;
 
 	enum Axis {
@@ -71,36 +71,14 @@ struct [[nodiscard]] Vector3i {
 	Vector3i::Axis min_axis_index() const;
 	Vector3i::Axis max_axis_index() const;
 
-	Vector3i min(const Vector3i &p_vector3i) const {
-		return Vector3i(MIN(x, p_vector3i.x), MIN(y, p_vector3i.y), MIN(z, p_vector3i.z));
-	}
-
-	Vector3i mini(int32_t p_scalar) const {
-		return Vector3i(MIN(x, p_scalar), MIN(y, p_scalar), MIN(z, p_scalar));
-	}
-
-	Vector3i max(const Vector3i &p_vector3i) const {
-		return Vector3i(MAX(x, p_vector3i.x), MAX(y, p_vector3i.y), MAX(z, p_vector3i.z));
-	}
-
-	Vector3i maxi(int32_t p_scalar) const {
-		return Vector3i(MAX(x, p_scalar), MAX(y, p_scalar), MAX(z, p_scalar));
-	}
-
 	_FORCE_INLINE_ int64_t length_squared() const;
 	_FORCE_INLINE_ double length() const;
 
-	_FORCE_INLINE_ int64_t distance_squared_to(const Vector3i &p_to) const;
-	_FORCE_INLINE_ double distance_to(const Vector3i &p_to) const;
-
 	_FORCE_INLINE_ void zero();
 
 	_FORCE_INLINE_ Vector3i abs() const;
 	_FORCE_INLINE_ Vector3i sign() const;
-	Vector3i snapped(const Vector3i &p_step) const;
-	Vector3i snappedi(int32_t p_step) const;
 	Vector3i clamp(const Vector3i &p_min, const Vector3i &p_max) const;
-	Vector3i clampi(int32_t p_min, int32_t p_max) const;
 
 	/* Operators */
 
@@ -150,14 +128,6 @@ double Vector3i::length() const {
 	return Math::sqrt((double)length_squared());
 }
 
-int64_t Vector3i::distance_squared_to(const Vector3i &p_to) const {
-	return (p_to - *this).length_squared();
-}
-
-double Vector3i::distance_to(const Vector3i &p_to) const {
-	return (p_to - *this).length();
-}
-
 Vector3i Vector3i::abs() const {
 	return Vector3i(Math::abs(x), Math::abs(y), Math::abs(z));
 }

include/godot_cpp/variant/vector4.hpp

@@ -38,7 +38,7 @@ namespace godot {
 
 class String;
 
-struct [[nodiscard]] Vector4 {
+struct _NO_DISCARD_ Vector4 {
 	static const int AXIS_COUNT = 4;
 
 	enum Axis {
@@ -55,42 +55,24 @@ struct [[nodiscard]] Vector4 {
 			real_t z;
 			real_t w;
 		};
-		[[deprecated("Use coord instead")]] real_t components[4];
-		real_t coord[4] = { 0, 0, 0, 0 };
+		real_t components[4] = { 0, 0, 0, 0 };
 	};
 
 	_FORCE_INLINE_ real_t &operator[](const int p_axis) {
 		DEV_ASSERT((unsigned int)p_axis < 4);
-		return coord[p_axis];
+		return components[p_axis];
 	}
 	_FORCE_INLINE_ const real_t &operator[](const int p_axis) const {
 		DEV_ASSERT((unsigned int)p_axis < 4);
-		return coord[p_axis];
+		return components[p_axis];
 	}
 
 	Vector4::Axis min_axis_index() const;
 	Vector4::Axis max_axis_index() const;
 
-	Vector4 min(const Vector4 &p_vector4) const {
-		return Vector4(MIN(x, p_vector4.x), MIN(y, p_vector4.y), MIN(z, p_vector4.z), MIN(w, p_vector4.w));
-	}
-
-	Vector4 minf(real_t p_scalar) const {
-		return Vector4(MIN(x, p_scalar), MIN(y, p_scalar), MIN(z, p_scalar), MIN(w, p_scalar));
-	}
-
-	Vector4 max(const Vector4 &p_vector4) const {
-		return Vector4(MAX(x, p_vector4.x), MAX(y, p_vector4.y), MAX(z, p_vector4.z), MAX(w, p_vector4.w));
-	}
-
-	Vector4 maxf(real_t p_scalar) const {
-		return Vector4(MAX(x, p_scalar), MAX(y, p_scalar), MAX(z, p_scalar), MAX(w, p_scalar));
-	}
-
 	_FORCE_INLINE_ real_t length_squared() const;
 	bool is_equal_approx(const Vector4 &p_vec4) const;
 	bool is_zero_approx() const;
-	bool is_finite() const;
 	real_t length() const;
 	void normalize();
 	Vector4 normalized() const;
@@ -112,11 +94,8 @@ struct [[nodiscard]] Vector4 {
 	Vector4 posmod(const real_t p_mod) const;
 	Vector4 posmodv(const Vector4 &p_modv) const;
 	void snap(const Vector4 &p_step);
-	void snapf(real_t p_step);
 	Vector4 snapped(const Vector4 &p_step) const;
-	Vector4 snappedf(real_t p_step) const;
 	Vector4 clamp(const Vector4 &p_min, const Vector4 &p_max) const;
-	Vector4 clampf(real_t p_min, real_t p_max) const;
 
 	Vector4 inverse() const;
 	_FORCE_INLINE_ real_t dot(const Vector4 &p_vec4) const;

include/godot_cpp/variant/vector4i.hpp

@@ -39,7 +39,7 @@ namespace godot {
 class String;
 struct Vector4;
 
-struct [[nodiscard]] Vector4i {
+struct _NO_DISCARD_ Vector4i {
 	static const int AXIS_COUNT = 4;
 
 	enum Axis {
@@ -73,36 +73,14 @@ struct [[nodiscard]] Vector4i {
 	Vector4i::Axis min_axis_index() const;
 	Vector4i::Axis max_axis_index() const;
 
-	Vector4i min(const Vector4i &p_vector4i) const {
-		return Vector4i(MIN(x, p_vector4i.x), MIN(y, p_vector4i.y), MIN(z, p_vector4i.z), MIN(w, p_vector4i.w));
-	}
-
-	Vector4i mini(int32_t p_scalar) const {
-		return Vector4i(MIN(x, p_scalar), MIN(y, p_scalar), MIN(z, p_scalar), MIN(w, p_scalar));
-	}
-
-	Vector4i max(const Vector4i &p_vector4i) const {
-		return Vector4i(MAX(x, p_vector4i.x), MAX(y, p_vector4i.y), MAX(z, p_vector4i.z), MAX(w, p_vector4i.w));
-	}
-
-	Vector4i maxi(int32_t p_scalar) const {
-		return Vector4i(MAX(x, p_scalar), MAX(y, p_scalar), MAX(z, p_scalar), MAX(w, p_scalar));
-	}
-
 	_FORCE_INLINE_ int64_t length_squared() const;
 	_FORCE_INLINE_ double length() const;
 
-	_FORCE_INLINE_ int64_t distance_squared_to(const Vector4i &p_to) const;
-	_FORCE_INLINE_ double distance_to(const Vector4i &p_to) const;
-
 	_FORCE_INLINE_ void zero();
 
 	_FORCE_INLINE_ Vector4i abs() const;
 	_FORCE_INLINE_ Vector4i sign() const;
-	Vector4i snapped(const Vector4i &p_step) const;
-	Vector4i snappedi(int32_t p_step) const;
 	Vector4i clamp(const Vector4i &p_min, const Vector4i &p_max) const;
-	Vector4i clampi(int32_t p_min, int32_t p_max) const;
 
 	/* Operators */
 
@@ -154,14 +132,6 @@ double Vector4i::length() const {
 	return Math::sqrt((double)length_squared());
 }
 
-int64_t Vector4i::distance_squared_to(const Vector4i &p_to) const {
-	return (p_to - *this).length_squared();
-}
-
-double Vector4i::distance_to(const Vector4i &p_to) const {
-	return (p_to - *this).length();
-}
-
 Vector4i Vector4i::abs() const {
 	return Vector4i(Math::abs(x), Math::abs(y), Math::abs(z), Math::abs(w));
 }

misc/hooks/README.md

@@ -0,0 +1,37 @@
+# Git hooks for Godot Engine
+
+This folder contains Git hooks meant to be installed locally by Godot Engine
+contributors to make sure they comply with our requirements.
+
+## List of hooks
+
+- Pre-commit hook for `clang-format`: Applies `clang-format` to the staged
+  files before accepting a commit; blocks the commit and generates a patch if
+  the style is not respected.
+  You may need to edit the file if your `clang-format` binary is not in the
+  `PATH`, or if you want to enable colored output with `pygmentize`.
+- Pre-commit hook for `black`: Applies `black` to the staged Python files
+  before accepting a commit.
+- Pre-commit hook for `make_rst`: Checks the class reference syntax using
+  `make_rst.py`.
+
+## Installation
+
+Copy all the files from this folder into your `.git/hooks` folder, and make
+sure the hooks and helper scripts are executable.
+
+#### Linux/MacOS
+
+The hooks rely on bash scripts and tools which should be in the system `PATH`,
+so they should work out of the box on Linux/macOS.
+
+#### Windows
+
+##### clang-format
+- Download LLVM for Windows (version 13 or later) from
+  <https://releases.llvm.org/download.html>
+- Make sure LLVM is added to the `PATH` during installation
+
+##### black
+- Python installation: make sure Python is added to the `PATH`
+- Install `black` - in any console: `pip3 install black`

misc/hooks/canonicalize_filename.sh

@@ -0,0 +1,48 @@
+#!/bin/sh
+
+# Provide the canonicalize filename (physical filename with out any symlinks)
+# like the GNU version readlink with the -f option regardless of the version of
+# readlink (GNU or BSD).
+
+# This file is part of a set of unofficial pre-commit hooks available
+# at github.
+# Link:    https://github.com/githubbrowser/Pre-commit-hooks
+# Contact: David Martin, david.martin.mailbox@googlemail.com
+
+###########################################################
+# There should be no need to change anything below this line.
+
+# Canonicalize by recursively following every symlink in every component of the
+# specified filename. This should reproduce the results of the GNU version of
+# readlink with the -f option.
+#
+# Reference: https://stackoverflow.com/questions/1055671/how-can-i-get-the-behavior-of-gnus-readlink-f-on-a-mac
+canonicalize_filename () {
+    local target_file="$1"
+    local physical_directory=""
+    local result=""
+
+    # Need to restore the working directory after work.
+    local working_dir="`pwd`"
+
+    cd -- "$(dirname -- "$target_file")"
+    target_file="$(basename -- "$target_file")"
+
+    # Iterate down a (possible) chain of symlinks
+    while [ -L "$target_file" ]
+    do
+        target_file="$(readlink -- "$target_file")"
+        cd -- "$(dirname -- "$target_file")"
+        target_file="$(basename -- "$target_file")"
+    done
+
+    # Compute the canonicalized name by finding the physical path
+    # for the directory we're in and appending the target file.
+    physical_directory="`pwd -P`"
+    result="$physical_directory/$target_file"
+
+    # restore the working directory after work.
+    cd -- "$working_dir"
+
+    echo "$result"
+}

misc/hooks/pre-commit

@@ -0,0 +1,50 @@
+#!/bin/sh
+# Git pre-commit hook that runs multiple hooks specified in $HOOKS.
+# Make sure this script is executable. Bypass hooks with git commit --no-verify.
+
+# This file is part of a set of unofficial pre-commit hooks available
+# at github.
+# Link:    https://github.com/githubbrowser/Pre-commit-hooks
+# Contact: David Martin, david.martin.mailbox@googlemail.com
+
+
+###########################################################
+# CONFIGURATION:
+# pre-commit hooks to be executed. They should be in the same .git/hooks/ folder
+# as this script. Hooks should return 0 if successful and nonzero to cancel the
+# commit. They are executed in the order in which they are listed.
+#HOOKS="pre-commit-compile pre-commit-uncrustify"
+HOOKS="pre-commit-clang-format pre-commit-black"
+###########################################################
+# There should be no need to change anything below this line.
+
+. "$(dirname -- "$0")/canonicalize_filename.sh"
+
+# exit on error
+set -e
+
+# Absolute path to this script, e.g. /home/user/bin/foo.sh
+SCRIPT="$(canonicalize_filename "$0")"
+
+# Absolute path this script is in, thus /home/user/bin
+SCRIPTPATH="$(dirname -- "$SCRIPT")"
+
+
+for hook in $HOOKS
+do
+    echo "Running hook: $hook"
+    # run hook if it exists
+    # if it returns with nonzero exit with 1 and thus abort the commit
+    if [ -f "$SCRIPTPATH/$hook" ]; then
+        "$SCRIPTPATH/$hook"
+        if [ $? != 0 ]; then
+            exit 1
+        fi
+    else
+        echo "Error: file $hook not found."
+        echo "Aborting commit. Make sure the hook is in $SCRIPTPATH and executable."
+        echo "You can disable it by removing it from the list in $SCRIPT."
+        echo "You can skip all pre-commit hooks with --no-verify (not recommended)."
+        exit 1
+    fi
+done

misc/hooks/pre-commit-black

@@ -0,0 +1,202 @@
+#!/usr/bin/env bash
+
+# git pre-commit hook that runs a black stylecheck.
+# Based on pre-commit-clang-format.
+
+##################################################################
+# SETTINGS
+# Set path to black binary.
+BLACK=`which black 2>/dev/null`
+BLACK_OPTIONS="-l 120"
+
+# Remove any older patches from previous commits. Set to true or false.
+DELETE_OLD_PATCHES=false
+
+# File types to parse.
+FILE_NAMES="SConstruct SCsub"
+FILE_EXTS=".py"
+
+# Use pygmentize instead of cat to parse diff with highlighting.
+# Install it with `pip install pygments` (Linux) or `easy_install Pygments` (Mac)
+PYGMENTIZE=`which pygmentize 2>/dev/null`
+if [ ! -z "$PYGMENTIZE" ]; then
+  READER="pygmentize -l diff"
+else
+  READER=cat
+fi
+
+# Path to zenity
+ZENITY=`which zenity 2>/dev/null`
+
+# Path to xmessage
+XMSG=`which xmessage 2>/dev/null`
+
+# Path to powershell (Windows only)
+PWSH=`which powershell 2>/dev/null`
+
+##################################################################
+# There should be no need to change anything below this line.
+
+. "$(dirname -- "$0")/canonicalize_filename.sh"
+
+# exit on error
+set -e
+
+# check whether the given file matches any of the set extensions
+matches_name_or_extension() {
+    local filename=$(basename "$1")
+    local extension=".${filename##*.}"
+
+    for name in $FILE_NAMES; do [[ "$name" == "$filename" ]] && return 0; done
+    for ext in $FILE_EXTS; do [[ "$ext" == "$extension" ]] && return 0; done
+
+    return 1
+}
+
+# necessary check for initial commit
+if git rev-parse --verify HEAD >/dev/null 2>&1 ; then
+    against=HEAD
+else
+    # Initial commit: diff against an empty tree object
+    against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
+fi
+
+if [ ! -x "$BLACK" ] ; then
+    if [ ! -t 1 ] ; then
+        if [ -x "$ZENITY" ] ; then
+            $ZENITY --error --title="Error" --text="Error: black executable not found."
+            exit 1
+        elif [ -x "$XMSG" ] ; then
+            $XMSG -center -title "Error" "Error: black executable not found."
+            exit 1
+        elif [ \( \( "$OSTYPE" = "msys" \) -o \( "$OSTYPE" = "win32" \) \) -a \( -x "$PWSH" \) ]; then
+            winmessage="$(canonicalize_filename "./.git/hooks/winmessage.ps1")"
+            $PWSH -noprofile -executionpolicy bypass -file "$winmessage" -center -title "Error" --text "Error: black executable not found."
+            exit 1
+        fi
+    fi
+    printf "Error: black executable not found.\n"
+    printf "Set the correct path in $(canonicalize_filename "$0").\n"
+    exit 1
+fi
+
+# create a random filename to store our generated patch
+prefix="pre-commit-black"
+suffix="$(date +%s)"
+patch="/tmp/$prefix-$suffix.patch"
+
+# clean up any older black patches
+$DELETE_OLD_PATCHES && rm -f /tmp/$prefix*.patch
+
+# create one patch containing all changes to the files
+git diff-index --cached --diff-filter=ACMR --name-only $against -- | while read file;
+do
+    # ignore thirdparty files
+    if grep -q "thirdparty" <<< $file; then
+        continue;
+    fi
+
+    # ignore file if not one of the names or extensions we handle
+    if ! matches_name_or_extension "$file"; then
+        continue;
+    fi
+
+    # format our file with black, create a patch with diff and append it to our $patch
+    # The sed call is necessary to transform the patch from
+    #    --- $file timestamp
+    #    +++ $file timestamp
+    # to both lines working on the same file and having a/ and b/ prefix.
+    # Else it can not be applied with 'git apply'.
+    "$BLACK" "$BLACK_OPTIONS" --diff "$file" | \
+        sed -e "1s|--- |--- a/|" -e "2s|+++ |+++ b/|" >> "$patch"
+done
+
+# if no patch has been generated all is ok, clean up the file stub and exit
+if [ ! -s "$patch" ] ; then
+    printf "Files in this commit comply with the black formatter rules.\n"
+    rm -f "$patch"
+    exit 0
+fi
+
+# a patch has been created, notify the user and exit
+printf "\nThe following differences were found between the code to commit "
+printf "and the black formatter rules:\n\n"
+
+if [ -t 1 ] ; then
+    $READER "$patch"
+    printf "\n"
+    # Allows us to read user input below, assigns stdin to keyboard
+    exec < /dev/tty
+    terminal="1"
+else
+    cat "$patch"
+    printf "\n"
+    # Allows non zero zenity/powershell output
+    set +e
+    terminal="0"
+fi
+
+while true; do
+    if [ $terminal = "0" ] ; then
+        if [ -x "$ZENITY" ] ; then
+            choice=$($ZENITY --text-info --filename="$patch" --width=800 --height=600 --title="Do you want to apply that patch?" --ok-label="Apply" --cancel-label="Do not apply" --extra-button="Apply and stage")
+            if [ "$?" = "0" ] ; then
+                yn="Y"
+            else
+                if [ "$choice" = "Apply and stage" ] ; then
+                    yn="S"
+                else
+                    yn="N"
+                fi
+            fi
+        elif [ -x "$XMSG" ] ; then
+            $XMSG -file "$patch" -buttons "Apply":100,"Apply and stage":200,"Do not apply":0 -center -default "Do not apply" -geometry 800x600 -title "Do you want to apply that patch?"
+            choice=$?
+            if [ "$choice" = "100" ] ; then
+                yn="Y"
+            elif [ "$choice" = "200" ] ; then
+                yn="S"
+            else
+                yn="N"
+            fi
+        elif [ \( \( "$OSTYPE" = "msys" \) -o \( "$OSTYPE" = "win32" \) \) -a \( -x "$PWSH" \) ]; then
+            winmessage="$(canonicalize_filename "./.git/hooks/winmessage.ps1")"
+            $PWSH -noprofile -executionpolicy bypass -file "$winmessage" -file "$patch" -buttons "Apply":100,"Apply and stage":200,"Do not apply":0 -center -default "Do not apply" -geometry 800x600 -title "Do you want to apply that patch?"
+            choice=$?
+            if [ "$choice" = "100" ] ; then
+                yn="Y"
+            elif [ "$choice" = "200" ] ; then
+                yn="S"
+            else
+                yn="N"
+            fi
+        else
+            printf "Error: zenity, xmessage, or powershell executable not found.\n"
+            exit 1
+        fi
+    else
+        read -p "Do you want to apply that patch (Y - Apply, N - Do not apply, S - Apply and stage files)? [Y/N/S] " yn
+    fi
+    case $yn in
+        [Yy] ) git apply $patch;
+        printf "The patch was applied. You can now stage the changes and commit again.\n\n";
+        break
+        ;;
+        [Nn] ) printf "\nYou can apply these changes with:\n  git apply $patch\n";
+        printf "(may need to be called from the root directory of your repository)\n";
+        printf "Aborting commit. Apply changes and commit again or skip checking with";
+        printf " --no-verify (not recommended).\n\n";
+        break
+        ;;
+        [Ss] ) git apply $patch;
+        git diff-index --cached --diff-filter=ACMR --name-only $against -- | while read file;
+        do git add $file;
+        done
+        printf "The patch was applied and the changed files staged. You can now commit.\n\n";
+        break
+        ;;
+        * ) echo "Please answer yes or no."
+        ;;
+    esac
+done
+exit 1 # we don't commit in any case

misc/hooks/pre-commit-clang-format

@@ -0,0 +1,242 @@
+#!/usr/bin/env bash
+
+# git pre-commit hook that runs a clang-format stylecheck.
+# Features:
+#  - abort commit when commit does not comply with the style guidelines
+#  - create a patch of the proposed style changes
+# Modifications for clang-format by rene.milk@wwu.de
+
+# This file is part of a set of unofficial pre-commit hooks available
+# at github.
+# Link:    https://github.com/githubbrowser/Pre-commit-hooks
+# Contact: David Martin, david.martin.mailbox@googlemail.com
+
+# Some quality of life modifications made for Godot Engine.
+
+##################################################################
+# SETTINGS
+# Set path to clang-format binary.
+CLANG_FORMAT=`which clang-format 2>/dev/null`
+
+# Remove any older patches from previous commits. Set to true or false.
+DELETE_OLD_PATCHES=false
+
+# Only parse files with the extensions in FILE_EXTS. Set to true or false.
+# If false every changed file in the commit will be parsed with clang-format.
+# If true only files matching one of the extensions are parsed with clang-format.
+PARSE_EXTS=true
+
+# File types to parse. Only effective when PARSE_EXTS is true.
+FILE_EXTS=".c .h .cpp .hpp .cc .hh .cxx .m .mm .inc .java .glsl"
+
+# Use pygmentize instead of cat to parse diff with highlighting.
+# Install it with `pip install pygments` (Linux) or `easy_install Pygments` (Mac)
+PYGMENTIZE=`which pygmentize 2>/dev/null`
+if [ ! -z "$PYGMENTIZE" ]; then
+  READER="pygmentize -l diff"
+else
+  READER=cat
+fi
+
+# Path to zenity
+ZENITY=`which zenity 2>/dev/null`
+
+# Path to xmessage
+XMSG=`which xmessage 2>/dev/null`
+
+# Path to powershell (Windows only)
+PWSH=`which powershell 2>/dev/null`
+
+##################################################################
+# There should be no need to change anything below this line.
+
+. "$(dirname -- "$0")/canonicalize_filename.sh"
+
+# exit on error
+set -e
+
+# check whether the given file matches any of the set extensions
+matches_extension() {
+    local filename=$(basename "$1")
+    local extension=".${filename##*.}"
+    local ext
+
+    for ext in $FILE_EXTS; do [[ "$ext" == "$extension" ]] && return 0; done
+
+    return 1
+}
+
+# necessary check for initial commit
+if git rev-parse --verify HEAD >/dev/null 2>&1 ; then
+    against=HEAD
+else
+    # Initial commit: diff against an empty tree object
+    against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
+fi
+
+# To get consistent formatting, we recommend contributors to use the same
+# clang-format version as CI.
+RECOMMENDED_CLANG_FORMAT_MAJOR_MIN="12"
+RECOMMENDED_CLANG_FORMAT_MAJOR_MAX="13"
+
+if [ ! -x "$CLANG_FORMAT" ] ; then
+	message="Error: clang-format executable not found. Please install clang-format $RECOMMENDED_CLANG_FORMAT_MAJOR_MAX."
+
+    if [ ! -t 1 ] ; then
+        if [ -x "$ZENITY" ] ; then
+            $ZENITY --error --title="Error" --text="$message"
+            exit 1
+        elif [ -x "$XMSG" ] ; then
+            $XMSG -center -title "Error" "$message"
+            exit 1
+        elif [ \( \( "$OSTYPE" = "msys" \) -o \( "$OSTYPE" = "win32" \) \) -a \( -x "$PWSH" \) ]; then
+            winmessage="$(canonicalize_filename "./.git/hooks/winmessage.ps1")"
+            $PWSH -noprofile -executionpolicy bypass -file "$winmessage" -center -title "Error" --text "$message"
+            exit 1
+        fi
+    fi
+    printf "$message\n"
+    printf "Set the correct path in $(canonicalize_filename "$0").\n"
+    exit 1
+fi
+
+# The returned string can be inconsistent depending on where clang-format comes from.
+# Example output strings reported by `clang-format --version`:
+# - Ubuntu: "Ubuntu clang-format version 11.0.0-2"
+# - Fedora: "clang-format version 11.0.0 (Fedora 11.0.0-2.fc33)"
+CLANG_FORMAT_VERSION="$(clang-format --version | sed "s/[^0-9\.]*\([0-9\.]*\).*/\1/")"
+CLANG_FORMAT_MAJOR="$(echo "$CLANG_FORMAT_VERSION" | cut -d. -f1)"
+
+if [[ "$CLANG_FORMAT_MAJOR" -lt "$RECOMMENDED_CLANG_FORMAT_MAJOR_MIN" || "$CLANG_FORMAT_MAJOR" -gt "$RECOMMENDED_CLANG_FORMAT_MAJOR_MAX" ]]; then
+    echo "Warning: Your clang-format binary is the wrong version ($CLANG_FORMAT_VERSION, expected between $RECOMMENDED_CLANG_FORMAT_MAJOR_MIN and $RECOMMENDED_CLANG_FORMAT_MAJOR_MAX)."
+    echo "         Consider upgrading or downgrading clang-format as formatting may not be applied correctly."
+fi
+
+# create a random filename to store our generated patch
+prefix="pre-commit-clang-format"
+suffix="$(date +%s)"
+patch="/tmp/$prefix-$suffix.patch"
+
+# clean up any older clang-format patches
+$DELETE_OLD_PATCHES && rm -f /tmp/$prefix*.patch
+
+# create one patch containing all changes to the files
+git diff-index --cached --diff-filter=ACMR --name-only $against -- | while read file;
+do
+    # ignore thirdparty files
+    if grep -q "thirdparty" <<< $file; then
+        continue;
+    fi
+    if grep -q "platform/android/java/lib/src/com" <<< $file; then
+        continue;
+    fi
+    if grep -q "\-so_wrap." <<< $file; then
+        continue;
+    fi
+
+    # ignore file if we do check for file extensions and the file
+    # does not match any of the extensions specified in $FILE_EXTS
+    if $PARSE_EXTS && ! matches_extension "$file"; then
+        continue;
+    fi
+
+    # clang-format our sourcefile, create a patch with diff and append it to our $patch
+    # The sed call is necessary to transform the patch from
+    #    --- $file timestamp
+    #    +++ - timestamp
+    # to both lines working on the same file and having a/ and b/ prefix.
+    # Else it can not be applied with 'git apply'.
+    "$CLANG_FORMAT" -style=file "$file" --Wno-error=unknown | \
+        diff -u "$file" - | \
+        sed -e "1s|--- |--- a/|" -e "2s|+++ -|+++ b/$file|" >> "$patch"
+done
+
+# if no patch has been generated all is ok, clean up the file stub and exit
+if [ ! -s "$patch" ] ; then
+    printf "Files in this commit comply with the clang-format rules.\n"
+    rm -f "$patch"
+    exit 0
+fi
+
+# a patch has been created, notify the user and exit
+printf "\nThe following differences were found between the code to commit "
+printf "and the clang-format rules:\n\n"
+
+if [ -t 1 ] ; then
+    $READER "$patch"
+    printf "\n"
+    # Allows us to read user input below, assigns stdin to keyboard
+    exec < /dev/tty
+    terminal="1"
+else
+    cat "$patch"
+    printf "\n"
+    # Allows non zero zenity/powershell output
+    set +e
+    terminal="0"
+fi
+
+while true; do
+    if [ $terminal = "0" ] ; then
+        if [ -x "$ZENITY" ] ; then
+            choice=$($ZENITY --text-info --filename="$patch" --width=800 --height=600 --title="Do you want to apply that patch?" --ok-label="Apply" --cancel-label="Do not apply" --extra-button="Apply and stage")
+            if [ "$?" = "0" ] ; then
+                yn="Y"
+            else
+                if [ "$choice" = "Apply and stage" ] ; then
+                    yn="S"
+                else
+                    yn="N"
+                fi
+            fi
+        elif [ -x "$XMSG" ] ; then
+            $XMSG -file "$patch" -buttons "Apply":100,"Apply and stage":200,"Do not apply":0 -center -default "Do not apply" -geometry 800x600 -title "Do you want to apply that patch?"
+            choice=$?
+            if [ "$choice" = "100" ] ; then
+                yn="Y"
+            elif [ "$choice" = "200" ] ; then
+                yn="S"
+            else
+                yn="N"
+            fi
+        elif [ \( \( "$OSTYPE" = "msys" \) -o \( "$OSTYPE" = "win32" \) \) -a \( -x "$PWSH" \) ]; then
+            winmessage="$(canonicalize_filename "./.git/hooks/winmessage.ps1")"
+            $PWSH -noprofile -executionpolicy bypass -file "$winmessage" -file "$patch" -buttons "Apply":100,"Apply and stage":200,"Do not apply":0 -center -default "Do not apply" -geometry 800x600 -title "Do you want to apply that patch?"
+            choice=$?
+            if [ "$choice" = "100" ] ; then
+                yn="Y"
+            elif [ "$choice" = "200" ] ; then
+                yn="S"
+            else
+                yn="N"
+            fi
+        else
+            printf "Error: zenity, xmessage, or powershell executable not found.\n"
+            exit 1
+        fi
+    else
+        read -p "Do you want to apply that patch (Y - Apply, N - Do not apply, S - Apply and stage files)? [Y/N/S] " yn
+    fi
+    case $yn in
+        [Yy] ) git apply $patch;
+        printf "The patch was applied. You can now stage the changes and commit again.\n\n";
+        break
+        ;;
+        [Nn] ) printf "\nYou can apply these changes with:\n  git apply $patch\n";
+        printf "(may need to be called from the root directory of your repository)\n";
+        printf "Aborting commit. Apply changes and commit again or skip checking with";
+        printf " --no-verify (not recommended).\n\n";
+        break
+        ;;
+        [Ss] ) git apply $patch;
+        git diff-index --cached --diff-filter=ACMR --name-only $against -- | while read file;
+        do git add $file;
+        done
+        printf "The patch was applied and the changed files staged. You can now commit.\n\n";
+        break
+        ;;
+        * ) echo "Please answer yes or no."
+        ;;
+    esac
+done
+exit 1 # we don't commit in any case

misc/hooks/winmessage.ps1

@@ -0,0 +1,103 @@
+Param (
+	[string]$file = "",
+	[string]$text = "",
+	[string]$buttons = "OK:0",
+	[string]$default = "",
+	[switch]$nearmouse = $false,
+	[switch]$center = $false,
+	[string]$geometry = "",
+	[int32]$timeout = 0,
+	[string]$title = "Message"
+)
+Add-Type -assembly System.Windows.Forms
+
+$global:Result = 0
+
+$main_form = New-Object System.Windows.Forms.Form
+$main_form.Text = $title
+
+$geometry_data = $geometry.Split("+")
+if ($geometry_data.Length -ge 1) {
+	$size_data = $geometry_data[0].Split("x")
+	if ($size_data.Length -eq 2) {
+		$main_form.Width = $size_data[0]
+		$main_form.Height = $size_data[1]
+	}
+}
+if ($geometry_data.Length -eq 3) {
+	$main_form.StartPosition = [System.Windows.Forms.FormStartPosition]::Manual
+	$main_form.Location = New-Object System.Drawing.Point($geometry_data[1], $geometry_data[2])
+}
+if ($nearmouse) {
+	$main_form.StartPosition = [System.Windows.Forms.FormStartPosition]::Manual
+	$main_form.Location = System.Windows.Forms.Cursor.Position
+}
+if ($center) {
+	$main_form.StartPosition = [System.Windows.Forms.FormStartPosition]::CenterScreen
+}
+
+$main_form.SuspendLayout()
+
+$button_panel = New-Object System.Windows.Forms.FlowLayoutPanel
+$button_panel.SuspendLayout()
+$button_panel.FlowDirection = [System.Windows.Forms.FlowDirection]::RightToLeft
+$button_panel.Dock = [System.Windows.Forms.DockStyle]::Bottom
+$button_panel.Autosize = $true
+
+if ($file -ne "") {
+	$text = [IO.File]::ReadAllText($file).replace("`n", "`r`n")
+}
+
+if ($text -ne "") {
+	$text_box = New-Object System.Windows.Forms.TextBox
+	$text_box.Multiline = $true
+	$text_box.ReadOnly = $true
+	$text_box.Autosize = $true
+	$text_box.Text = $text
+	$text_box.Select(0,0)
+	$text_box.Dock = [System.Windows.Forms.DockStyle]::Fill
+	$main_form.Controls.Add($text_box)
+}
+
+$buttons_array = $buttons.Split(",")
+foreach ($button in $buttons_array) {
+	$button_data = $button.Split(":")
+	$button_ctl = New-Object System.Windows.Forms.Button
+	if ($button_data.Length -eq 2) {
+		$button_ctl.Tag = $button_data[1]
+	} else {
+		$button_ctl.Tag = 100 + $buttons_array.IndexOf($button)
+	}
+	if ($default -eq $button_data[0]) {
+		$main_form.AcceptButton = $button_ctl
+	}
+	$button_ctl.Autosize = $true
+	$button_ctl.Text = $button_data[0]
+	$button_ctl.Add_Click(
+		{
+			Param($sender)
+			$global:Result = $sender.Tag
+			$main_form.Close()
+		}
+	)
+	$button_panel.Controls.Add($button_ctl)
+}
+$main_form.Controls.Add($button_panel)
+
+$button_panel.ResumeLayout($false)
+$main_form.ResumeLayout($false)
+
+if ($timeout -gt 0) {
+	$timer = New-Object System.Windows.Forms.Timer
+	$timer.Add_Tick(
+		{
+			$global:Result = 0
+			$main_form.Close()
+		}
+	)
+	$timer.Interval = $timeout
+	$timer.Start()
+}
+$dlg_res = $main_form.ShowDialog()
+
+[Environment]::Exit($global:Result)