gdextension: Sync with upstream commit fe0e8e55752b0c2e64997025717b491703e0f8ad (4.1.4-stable)

Cherry-picks for the godot-cpp 4.1 branch - 9th batch

.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

@@ -9,7 +9,7 @@ body:
       - 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).
+      - Verify that you are using a [supported Godot version](https://docs.godotengine.org/en/stable/about/release_policy.html).
 
 - type: input
   attributes:

.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

@@ -1,15 +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: 4.3-stable
 
 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:
@@ -21,7 +18,7 @@ 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
@@ -29,7 +26,7 @@ jobs:
             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
@@ -38,7 +35,7 @@ jobs:
             cache-name: linux-x86_64-f64
 
           - name: 🏁 Windows (x86_64, MSVC)
-            os: windows-2022
+            os: windows-2019
             platform: windows
             artifact-name: godot-cpp-windows-msvc2019-x86_64-release
             artifact-path: bin/libgodot-cpp.windows.template_release.x86_64.lib
@@ -46,7 +43,7 @@ jobs:
             cache-name: windows-x86_64-msvc
 
           - name: 🏁 Windows (x86_64, MinGW)
-            os: windows-2022
+            os: windows-2019
             platform: windows
             artifact-name: godot-cpp-linux-mingw-x86_64-release
             artifact-path: bin/libgodot-cpp.windows.template_release.x86_64.a
@@ -55,7 +52,7 @@ jobs:
             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
@@ -64,7 +61,7 @@ jobs:
             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
@@ -73,7 +70,7 @@ jobs:
             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
@@ -82,7 +79,7 @@ jobs:
             cache-name: ios-arm64
 
           - name: 🌐 Web (wasm32)
-            os: ubuntu-22.04
+            os: ubuntu-20.04
             platform: web
             artifact-name: godot-cpp-web-wasm32-release
             artifact-path: bin/libgodot-cpp.web.template_release.wasm32.a
@@ -92,6 +89,7 @@ jobs:
     env:
       SCONS_CACHE: ${{ github.workspace }}/.scons-cache/
       EM_VERSION: 3.1.39
+      EM_CACHE_FOLDER: "emsdk-cache"
 
     steps:
       - name: Checkout
@@ -99,17 +97,40 @@ jobs:
         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@v5
         with:
-          platform: ${{ matrix.platform }}
-          windows-compiler: ${{ contains(matrix.flags, 'use_mingw=yes') && 'mingw' || 'msvc' }}
+          python-version: '3.x'
+
+      - name: Android dependencies
+        if: ${{ matrix.platform == 'android' }}
+        uses: nttld/setup-ndk@v1
+        with:
+          ndk-version: r23c
+          link-to-sdk: true
+
+      - name: Web dependencies
+        if: ${{ matrix.platform == 'web' }}
+        uses: mymindstorm/setup-emsdk@v14
+        with:
+          version: ${{env.EM_VERSION}}
+          actions-cache-folder: ${{env.EM_CACHE_FOLDER}}
+
+      - 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: Install scons
+        run: |
+          python -m pip install scons==4.0.0
 
       - name: Generate godot-cpp sources only
         run: |
@@ -130,15 +151,9 @@ jobs:
           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'
+        if: ${{ matrix.run-tests }}
         with:
           repo: godotengine/godot
           branch: master
@@ -151,31 +166,18 @@ jobs:
           ensure_latest: true
           path: godot-artifacts
 
-      - name: Prepare Godot artifacts for testing
-        if: matrix.run-tests && env.GODOT_TEST_VERSION == 'master'
+      - name: Run tests
+        if: ${{ matrix.run-tests }}
         run: |
           chmod +x ./godot-artifacts/godot.linuxbsd.editor.x86_64.mono
-          echo "GODOT=$(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
+          ./godot-artifacts/godot.linuxbsd.editor.x86_64.mono --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
+          (cd project && (timeout 10 ../../godot-artifacts/godot.linuxbsd.editor.x86_64.mono --editor --headless --quit >/dev/null 2>&1 || true))
+          GODOT=../godot-artifacts/godot.linuxbsd.editor.x86_64.mono ./run-tests.sh
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v3
         with:
           name: ${{ matrix.artifact-name }}
           path: ${{ matrix.artifact-path }}
@@ -183,7 +185,7 @@ jobs:
 
   linux-cmake:
     name: 🐧 Build (Linux, GCC, CMake)
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-20.04
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -207,7 +209,7 @@ jobs:
 
   linux-cmake-ninja:
     name: 🐧 Build (Linux, GCC, CMake Ninja)
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-20.04
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -231,7 +233,7 @@ jobs:
 
   windows-msvc-cmake:
     name: 🏁 Build (Windows, MSVC, CMake)
-    runs-on: windows-2022
+    runs-on: windows-2019
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -240,10 +242,10 @@ jobs:
 
       - name: Build godot-cpp
         run: |
-          cmake -DCMAKE_BUILD_TYPE=Release -G"Visual Studio 17 2022" .
-          cmake --build . --verbose --config Release
+          cmake -DCMAKE_BUILD_TYPE=Release -G"Visual Studio 16 2019" .
+          cmake --build . --verbose
 
       - name: Build test GDExtension library
         run: |
-          cd test && cmake -DCMAKE_BUILD_TYPE=Release -DGODOT_HEADERS_PATH="../godot-headers" -DCPP_BINDINGS_PATH=".." -G"Visual Studio 17 2022" .
-          cmake --build . --verbose --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
 
-      - 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
@@ -195,7 +195,3 @@ compile_commands.json
 # Python development
 .venv
 venv
-
-# Clion Configuration
-.idea/
-cmake-build-*

.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

@@ -1,24 +1,216 @@
+# 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.
+
 cmake_minimum_required(VERSION 3.13)
 project(godot-cpp LANGUAGES CXX)
 
-# Configure CMake
-# https://discourse.cmake.org/t/how-do-i-remove-compile-options-from-target/5965
-# https://stackoverflow.com/questions/74426638/how-to-remove-rtc1-from-specific-target-or-file-in-cmake
-if(${CMAKE_CXX_COMPILER_ID} STREQUAL MSVC)
-    if(NOT CMAKE_BUILD_TYPE MATCHES Debug)
-        STRING(REGEX REPLACE "/RTC(su|[1su])" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
-        string(REPLACE "/RTC1" "" CMAKE_CXX_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG})
-    endif ()
+option(GENERATE_TEMPLATE_GET_NODE "Generate a template version of the Node class's get_node." ON)
+option(GODOT_CPP_SYSTEM_HEADERS "Expose headers as SYSTEM." ON)
+option(GODOT_CPP_WARNING_AS_ERROR "Treat warnings as errors" OFF)
+
+# Add path to modules
+list( APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/" )
+
+# 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(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 "${GODOT_CUSTOM_API_FILE}")
+endif()
+
+set(FLOAT_PRECISION "single" CACHE STRING "")
+if ("${FLOAT_PRECISION}" STREQUAL "double")
+	add_definitions(-DREAL_T_IS_DOUBLE)
+endif()
+
+set(GODOT_COMPILE_FLAGS )
+
+if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
+	# using Visual Studio C++
+	set(GODOT_COMPILE_FLAGS "/utf-8") # /GF /MP
+
+	if(CMAKE_BUILD_TYPE MATCHES Debug)
+		set(GODOT_COMPILE_FLAGS "${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 ${CMAKE_CXX_FLAGS_DEBUG})
+	endif(CMAKE_BUILD_TYPE MATCHES Debug)
+
+	add_definitions(-DNOMINMAX)
+else()  # GCC/Clang
+	if(CMAKE_BUILD_TYPE MATCHES Debug)
+		set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -fno-omit-frame-pointer -O0 -g")
+	else()
+		set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -O3")
+	endif(CMAKE_BUILD_TYPE MATCHES Debug)
+endif()
+
+# Disable exception handling. Godot doesn't use exceptions anywhere, and this
+# saves around 20% of binary size and very significant build time (GH-80513).
+option(GODOT_DISABLE_EXCEPTIONS OFF "Force disabling exception handling code")
+if (GODOT_DISABLE_EXCEPTIONS)
+	if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
+		set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -D_HAS_EXCEPTIONS=0")
+	else()
+		set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -fno-exceptions")
+	endif()
+else()
+	if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
+		set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} /EHsc")
+	endif()
+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
+	OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+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 ${PROJECT_NAME})
+
+include(GodotCompilerWarnings)
+
+target_compile_features(${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 ()
 
-include( ${PROJECT_SOURCE_DIR}/cmake/godotcpp.cmake )
+target_include_directories(${PROJECT_NAME} ${GODOT_CPP_SYSTEM_HEADERS_ATTRIBUTE} PUBLIC
+	include
+	${CMAKE_CURRENT_BINARY_DIR}/gen/include
+	${GODOT_GDEXTENSION_DIR}
+)
 
-# I know this doesn't look like a typical CMakeLists.txt, but as we are
-# attempting mostly feature parity with SCons, and easy maintenance, the closer
-# the two build systems look the easier they will be to keep in lockstep.
+# Add the compile flags
+set_property(TARGET ${PROJECT_NAME} APPEND_STRING PROPERTY COMPILE_FLAGS ${GODOT_COMPILE_FLAGS})
 
-# The typical target definitions are in ${PROJECT_SOURCE_DIR}/cmake/godotcpp.cmake
+# Create the correct name (godot.os.build_type.system_bits)
+string(TOLOWER "${CMAKE_SYSTEM_NAME}" SYSTEM_NAME)
+string(TOLOWER "${CMAKE_BUILD_TYPE}" BUILD_TYPE)
 
-godotcpp_options()
+if(ANDROID)
+	# Added the android abi after system name
+	set(SYSTEM_NAME ${SYSTEM_NAME}.${ANDROID_ABI})
 
-godotcpp_generate()
+	# 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 +1,14 @@
 # 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:
-> - [`4.4`](https://github.com/godotengine/godot-cpp/tree/4.4)
-> - [`4.3`](https://github.com/godotengine/godot-cpp/tree/4.3)
-> - [`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)
+> - [`4.1`](https://github.com/godotengine/godot-cpp/tree/4.1)
 >
 > Or check out the Git tag matching your Godot version (e.g. `godot-4.1.1-stable`).
 >
@@ -24,7 +21,7 @@ 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
 
@@ -51,13 +48,18 @@ Godot version.**
 
 ## Compatibility
 
-GDExtensions targeting an earlier version of Godot should work in later minor versions,
-but not vice-versa. For example, a GDExtension targeting Godot 4.2 should work just fine
-in Godot 4.3, but one targeting Godot 4.3 won't work in Godot 4.2.
+**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.
 
-There is one exception to this: extensions targeting Godot 4.0 will _not_ work with
-Godot 4.1 and later.
-See [Updating your GDExtension for 4.1](https://docs.godotengine.org/en/latest/tutorials/migrating/upgrading_to_godot_4.1.html#updating-your-gdextension-for-godot-4-1).
+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.
 
 ## Contributing
 
@@ -66,7 +68,8 @@ 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
 
@@ -140,4 +143,4 @@ See the [godot-cpp-template](https://github.com/godotengine/godot-cpp-template)
 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/cpp/gdextension_cpp_example.html).
+as shown in the [official documentation](https://docs.godotengine.org/en/latest/tutorials/scripting/gdextension/gdextension_cpp_example.html).

SConstruct

@@ -1,13 +1,18 @@
 #!/usr/bin/env python
 
 import os
+import platform
+import sys
+import subprocess
+from binding_generator import scons_generate_bindings, scons_emit_files
+
 
 EnsureSConsVersion(4, 0)
 
 
 try:
     Import("env")
-except Exception:
+except:
     # Default tools with no platform defaults to gnu toolchain.
     # We apply platform specific toolchains via our custom tools.
     env = Environment(tools=["default"], PLATFORM="")
@@ -18,7 +23,7 @@ env.PrependENVPath("PATH", os.getenv("PATH"))
 customs = ["custom.py"]
 try:
     customs += Import("customs")
-except Exception:
+except:
     pass
 profile = ARGUMENTS.get("profile", "")
 if profile:

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/GodotCompilerWarnings.cmake

@@ -89,6 +89,6 @@ function( set_warning_as_error )
     endif()
 endfunction()
 
-if ( GODOT_WARNING_AS_ERROR )
+if ( GODOT_CPP_WARNING_AS_ERROR )
     set_warning_as_error()
 endif()

cmake/godotcpp.cmake

@@ -1,240 +0,0 @@
-function( godotcpp_options )
-
-    #TODO platform
-    #TODO target
-
-    # Input from user for GDExtension interface header and the API JSON file
-    set(GODOT_GDEXTENSION_DIR "gdextension" CACHE PATH
-            "Path to a custom directory containing GDExtension interface header and API JSON file ( /path/to/gdextension_dir )" )
-    set(GODOT_CUSTOM_API_FILE "" CACHE FILEPATH
-            "Path to a custom GDExtension API JSON file (takes precedence over `gdextension_dir`) ( /path/to/custom_api_file )")
-
-    #TODO generate_bindings
-
-    option(GODOT_GENERATE_TEMPLATE_GET_NODE
-            "Generate a template version of the Node class's get_node. (ON|OFF)" ON)
-
-    #TODO build_library
-
-    set(GODOT_PRECISION "single" CACHE STRING
-            "Set the floating-point precision level (single|double)")
-
-    #TODO arch
-    #TODO threads
-    #TODO compiledb
-    #TODO compiledb_file
-    #TODO build_profile aka cmake preset
-
-    set(GODOT_USE_HOT_RELOAD "" CACHE BOOL
-            "Enable the extra accounting required to support hot reload. (ON|OFF)")
-
-    option(GODOT_DISABLE_EXCEPTIONS "Force disabling exception handling code (ON|OFF)" ON )
-
-    set( GODOT_SYMBOL_VISIBILITY "hidden" CACHE STRING
-            "Symbols visibility on GNU platforms. Use 'auto' to apply the default value. (auto|visible|hidden)")
-    set_property( CACHE GODOT_SYMBOL_VISIBILITY PROPERTY STRINGS "auto;visible;hidden" )
-
-    #TODO optimize
-    #TODO debug_symbols
-    #TODO dev_build
-
-    # FIXME These options are not present in SCons, and perhaps should be added there.
-    option(GODOT_SYSTEM_HEADERS "Expose headers as SYSTEM." ON)
-    option(GODOT_WARNING_AS_ERROR "Treat warnings as errors" OFF)
-
-    # Run options commands on the following to populate cache for all platforms.
-    # This type of thing is typically done conditionally
-    # But as scons shows all options so shall we.
-    #TODO ios_options()
-    #TODO linux_options()
-    #TODO macos_options()
-    #TODO web_options()
-    #TODO windows_options()
-endfunction()
-
-
-function( godotcpp_generate )
-    # 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>" )
-
-    # CXX_VISIBILITY_PRESET supported values are: default, hidden, protected, and internal
-    # which is inline with the gcc -fvisibility=
-    # https://gcc.gnu.org/onlinedocs/gcc/Code-Gen-Options.html
-    # To match the scons options we need to change the text to match the -fvisibility flag
-    # it is probably worth another PR which changes both to use the flag options
-    if( ${GODOT_SYMBOL_VISIBILITY} STREQUAL "auto" OR ${GODOT_SYMBOL_VISIBILITY} STREQUAL "visible" )
-        set( GODOT_SYMBOL_VISIBILITY "default" )
-    endif ()
-
-    # Default build type is Debug in the SConstruct
-    if("${CMAKE_BUILD_TYPE}" STREQUAL "")
-        set(CMAKE_BUILD_TYPE Debug)
-    endif()
-
-    # Hot reload is enabled by default in Debug-builds
-    if( GODOT_USE_HOT_RELOAD STREQUAL "" AND NOT CMAKE_BUILD_TYPE STREQUAL "Release")
-        set(GODOT_USE_HOT_RELOAD ON)
-    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()
-
-
-    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 "${GODOT_CUSTOM_API_FILE}")
-    endif()
-
-    if ("${GODOT_PRECISION}" STREQUAL "double")
-        add_definitions(-DREAL_T_IS_DOUBLE)
-    endif()
-
-    set( GODOT_COMPILE_FLAGS )
-
-    if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
-        # using Visual Studio C++
-        set(GODOT_COMPILE_FLAGS "/utf-8") # /GF /MP
-
-        if(CMAKE_BUILD_TYPE MATCHES Debug)
-            set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} /MDd") # /Od /RTC1 /Zi
-        else()
-            set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} /MD /O2") # /Oy /GL /Gy
-        endif(CMAKE_BUILD_TYPE MATCHES Debug)
-
-        add_definitions(-DNOMINMAX)
-    else()  # GCC/Clang
-        if(CMAKE_BUILD_TYPE MATCHES Debug)
-            set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -fno-omit-frame-pointer -O0 -g")
-        else()
-            set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -O3")
-        endif(CMAKE_BUILD_TYPE MATCHES Debug)
-    endif()
-
-    # Disable exception handling. Godot doesn't use exceptions anywhere, and this
-    # saves around 20% of binary size and very significant build time (GH-80513).
-    if (GODOT_DISABLE_EXCEPTIONS)
-        if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
-            set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -D_HAS_EXCEPTIONS=0")
-        else()
-            set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -fno-exceptions")
-        endif()
-    else()
-        if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
-            set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} /EHsc")
-        endif()
-    endif()
-
-    # Generate source from the bindings file
-    find_package(Python3 3.4 REQUIRED) # pathlib should be present
-    if(GODOT_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
-            OUTPUT_STRIP_TRAILING_WHITESPACE
-    )
-
-    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}\", \"${BITS}\", \"${GODOT_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
-    # As this cmake file was added using 'include(godotcpp)' from the root CMakeLists.txt,
-    # the ${CMAKE_CURRENT_SOURCE_DIR} is still the root dir.
-    file(GLOB_RECURSE SOURCES CONFIGURE_DEPENDS src/*.c**)
-    file(GLOB_RECURSE HEADERS CONFIGURE_DEPENDS include/*.h**)
-
-    # Define our godot-cpp library
-    add_library(${PROJECT_NAME} STATIC
-            ${SOURCES}
-            ${HEADERS}
-            ${GENERATED_FILES_LIST}
-    )
-    add_library(godot::cpp ALIAS ${PROJECT_NAME})
-
-    include(${PROJECT_SOURCE_DIR}/cmake/common_compiler_flags.cmake)
-
-    target_compile_features(${PROJECT_NAME}
-            PRIVATE
-            cxx_std_17
-    )
-
-    if(GODOT_USE_HOT_RELOAD)
-        target_compile_definitions(${PROJECT_NAME} PUBLIC HOT_RELOAD_ENABLED)
-        target_compile_options(${PROJECT_NAME} PUBLIC $<${compiler_is_gnu}:-fno-gnu-unique>)
-    endif()
-
-    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_SYSTEM_HEADERS_ATTRIBUTE "")
-    if (GODOT_SYSTEM_HEADERS)
-        set(GODOT_SYSTEM_HEADERS_ATTRIBUTE SYSTEM)
-    endif ()
-
-    target_include_directories(${PROJECT_NAME} ${GODOT_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
-            CXX_VISIBILITY_PRESET ${GODOT_SYMBOL_VISIBILITY}
-            ARCHIVE_OUTPUT_DIRECTORY "${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}"
-    )
-
-endfunction()

doc/cmake.md

@@ -1,57 +0,0 @@
-## CMake
-
-### 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_SYSTEM_HEADERS`:     Mark the header files as SYSTEM. This may be useful to suppress warnings in projects including this one.
-- `GODOT_WARNING_AS_ERROR`:   Treat any warnings as errors
-- `GODOT_USE_HOT_RELOAD`:     Build with hot reload support. Defaults to YES for Debug-builds and NO for Release-builds.
-- `GODOT_CUSTOM_API_FILE`:    Path to a custom GDExtension API JSON file (takes precedence over `gdextension_dir`)
-- `GODOT_PRECISION`:          Floating-point precision level ("single", "double")
-
-### Android cmake arguments
-- `CMAKE_TOOLCHAIN_FILE`:     The path to the android cmake toolchain ($ANDROID_NDK/build/cmake/android.toolchain.cmake)
-- `ANDROID_NDK`:              The path to the android ndk root folder
-- `ANDROID_TOOLCHAIN_NAME`:   The android toolchain (arm-linux-androideabi-4.9 or aarch64-linux-android-4.9 or x86-4.9 or x86_64-4.9)
-- `ANDROID_PLATFORM`:         The android platform version (android-23)
-
-- More info [here](https://godot.readthedocs.io/en/latest/development/compiling/compiling_for_android.html)
-
-## Examples
-```shell
-Builds a debug version:
-cmake .
-cmake --build .
-```
-Builds a release version with clang
-
-```shell
-CC=/usr/bin/clang CXX=/usr/bin/clang++ cmake -DCMAKE_BUILD_TYPE=Release -G "Unix Makefiles" .
-cmake --build .
-```
-Builds an android armeabi-v7a debug version:
-
-``` shell
-cmake -DCMAKE_TOOLCHAIN_FILE=$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:
-
-```shell
-mkdir build && cd build && cmake -G "Unix Makefiles" .. && cmake --build .
-```
-
-Ensure that you avoid exposing godot-cpp symbols - this might lead to hard to debug errors if you ever load multiple
-plugins using difference godot-cpp versions. Use visibility hidden whenever possible:
-```cmake
-set_target_properties(<all-my-plugin-related-targets> PROPERTIES CXX_VISIBILITY_PRESET hidden)
-```
-
-## Todo
-Test build for Windows, Mac and mingw.

gdextension/gdextension_interface.h

@@ -96,7 +96,6 @@ typedef enum {
 	GDEXTENSION_VARIANT_TYPE_PACKED_VECTOR2_ARRAY,
 	GDEXTENSION_VARIANT_TYPE_PACKED_VECTOR3_ARRAY,
 	GDEXTENSION_VARIANT_TYPE_PACKED_COLOR_ARRAY,
-	GDEXTENSION_VARIANT_TYPE_PACKED_VECTOR4_ARRAY,
 
 	GDEXTENSION_VARIANT_TYPE_VARIANT_MAX
 } GDExtensionVariantType;
@@ -257,22 +256,16 @@ typedef struct {
 
 typedef const GDExtensionPropertyInfo *(*GDExtensionClassGetPropertyList)(GDExtensionClassInstancePtr p_instance, uint32_t *r_count);
 typedef void (*GDExtensionClassFreePropertyList)(GDExtensionClassInstancePtr p_instance, const GDExtensionPropertyInfo *p_list);
-typedef void (*GDExtensionClassFreePropertyList2)(GDExtensionClassInstancePtr p_instance, const GDExtensionPropertyInfo *p_list, uint32_t p_count);
 typedef GDExtensionBool (*GDExtensionClassPropertyCanRevert)(GDExtensionClassInstancePtr p_instance, GDExtensionConstStringNamePtr p_name);
 typedef GDExtensionBool (*GDExtensionClassPropertyGetRevert)(GDExtensionClassInstancePtr p_instance, GDExtensionConstStringNamePtr p_name, GDExtensionVariantPtr r_ret);
-typedef GDExtensionBool (*GDExtensionClassValidateProperty)(GDExtensionClassInstancePtr p_instance, GDExtensionPropertyInfo *p_property);
-typedef void (*GDExtensionClassNotification)(GDExtensionClassInstancePtr p_instance, int32_t p_what); // Deprecated. Use GDExtensionClassNotification2 instead.
-typedef void (*GDExtensionClassNotification2)(GDExtensionClassInstancePtr p_instance, int32_t p_what, GDExtensionBool p_reversed);
+typedef void (*GDExtensionClassNotification)(GDExtensionClassInstancePtr p_instance, int32_t p_what);
 typedef void (*GDExtensionClassToString)(GDExtensionClassInstancePtr p_instance, GDExtensionBool *r_is_valid, GDExtensionStringPtr p_out);
 typedef void (*GDExtensionClassReference)(GDExtensionClassInstancePtr p_instance);
 typedef void (*GDExtensionClassUnreference)(GDExtensionClassInstancePtr p_instance);
 typedef void (*GDExtensionClassCallVirtual)(GDExtensionClassInstancePtr p_instance, const GDExtensionConstTypePtr *p_args, GDExtensionTypePtr r_ret);
-typedef GDExtensionObjectPtr (*GDExtensionClassCreateInstance)(void *p_class_userdata);
-typedef void (*GDExtensionClassFreeInstance)(void *p_class_userdata, GDExtensionClassInstancePtr p_instance);
-typedef GDExtensionClassInstancePtr (*GDExtensionClassRecreateInstance)(void *p_class_userdata, GDExtensionObjectPtr p_object);
-typedef GDExtensionClassCallVirtual (*GDExtensionClassGetVirtual)(void *p_class_userdata, GDExtensionConstStringNamePtr p_name);
-typedef void *(*GDExtensionClassGetVirtualCallData)(void *p_class_userdata, GDExtensionConstStringNamePtr p_name);
-typedef void (*GDExtensionClassCallVirtualWithData)(GDExtensionClassInstancePtr p_instance, GDExtensionConstStringNamePtr p_name, void *p_virtual_call_userdata, const GDExtensionConstTypePtr *p_args, GDExtensionTypePtr r_ret);
+typedef GDExtensionObjectPtr (*GDExtensionClassCreateInstance)(void *p_userdata);
+typedef void (*GDExtensionClassFreeInstance)(void *p_userdata, GDExtensionClassInstancePtr p_instance);
+typedef GDExtensionClassCallVirtual (*GDExtensionClassGetVirtual)(void *p_userdata, GDExtensionConstStringNamePtr p_name);
 
 typedef struct {
 	GDExtensionBool is_virtual;
@@ -292,74 +285,7 @@ typedef struct {
 	GDExtensionClassGetVirtual get_virtual_func; // Queries a virtual function by name and returns a callback to invoke the requested virtual function.
 	GDExtensionClassGetRID get_rid_func;
 	void *class_userdata; // Per-class user data, later accessible in instance bindings.
-} GDExtensionClassCreationInfo; // Deprecated. Use GDExtensionClassCreationInfo3 instead.
-
-typedef struct {
-	GDExtensionBool is_virtual;
-	GDExtensionBool is_abstract;
-	GDExtensionBool is_exposed;
-	GDExtensionClassSet set_func;
-	GDExtensionClassGet get_func;
-	GDExtensionClassGetPropertyList get_property_list_func;
-	GDExtensionClassFreePropertyList free_property_list_func;
-	GDExtensionClassPropertyCanRevert property_can_revert_func;
-	GDExtensionClassPropertyGetRevert property_get_revert_func;
-	GDExtensionClassValidateProperty validate_property_func;
-	GDExtensionClassNotification2 notification_func;
-	GDExtensionClassToString to_string_func;
-	GDExtensionClassReference reference_func;
-	GDExtensionClassUnreference unreference_func;
-	GDExtensionClassCreateInstance create_instance_func; // (Default) constructor; mandatory. If the class is not instantiable, consider making it virtual or abstract.
-	GDExtensionClassFreeInstance free_instance_func; // Destructor; mandatory.
-	GDExtensionClassRecreateInstance recreate_instance_func;
-	// Queries a virtual function by name and returns a callback to invoke the requested virtual function.
-	GDExtensionClassGetVirtual get_virtual_func;
-	// Paired with `call_virtual_with_data_func`, this is an alternative to `get_virtual_func` for extensions that
-	// need or benefit from extra data when calling virtual functions.
-	// Returns user data that will be passed to `call_virtual_with_data_func`.
-	// Returning `NULL` from this function signals to Godot that the virtual function is not overridden.
-	// Data returned from this function should be managed by the extension and must be valid until the extension is deinitialized.
-	// You should supply either `get_virtual_func`, or `get_virtual_call_data_func` with `call_virtual_with_data_func`.
-	GDExtensionClassGetVirtualCallData get_virtual_call_data_func;
-	// Used to call virtual functions when `get_virtual_call_data_func` is not null.
-	GDExtensionClassCallVirtualWithData call_virtual_with_data_func;
-	GDExtensionClassGetRID get_rid_func;
-	void *class_userdata; // Per-class user data, later accessible in instance bindings.
-} GDExtensionClassCreationInfo2; // Deprecated. Use GDExtensionClassCreationInfo3 instead.
-
-typedef struct {
-	GDExtensionBool is_virtual;
-	GDExtensionBool is_abstract;
-	GDExtensionBool is_exposed;
-	GDExtensionBool is_runtime;
-	GDExtensionClassSet set_func;
-	GDExtensionClassGet get_func;
-	GDExtensionClassGetPropertyList get_property_list_func;
-	GDExtensionClassFreePropertyList2 free_property_list_func;
-	GDExtensionClassPropertyCanRevert property_can_revert_func;
-	GDExtensionClassPropertyGetRevert property_get_revert_func;
-	GDExtensionClassValidateProperty validate_property_func;
-	GDExtensionClassNotification2 notification_func;
-	GDExtensionClassToString to_string_func;
-	GDExtensionClassReference reference_func;
-	GDExtensionClassUnreference unreference_func;
-	GDExtensionClassCreateInstance create_instance_func; // (Default) constructor; mandatory. If the class is not instantiable, consider making it virtual or abstract.
-	GDExtensionClassFreeInstance free_instance_func; // Destructor; mandatory.
-	GDExtensionClassRecreateInstance recreate_instance_func;
-	// Queries a virtual function by name and returns a callback to invoke the requested virtual function.
-	GDExtensionClassGetVirtual get_virtual_func;
-	// Paired with `call_virtual_with_data_func`, this is an alternative to `get_virtual_func` for extensions that
-	// need or benefit from extra data when calling virtual functions.
-	// Returns user data that will be passed to `call_virtual_with_data_func`.
-	// Returning `NULL` from this function signals to Godot that the virtual function is not overridden.
-	// Data returned from this function should be managed by the extension and must be valid until the extension is deinitialized.
-	// You should supply either `get_virtual_func`, or `get_virtual_call_data_func` with `call_virtual_with_data_func`.
-	GDExtensionClassGetVirtualCallData get_virtual_call_data_func;
-	// Used to call virtual functions when `get_virtual_call_data_func` is not null.
-	GDExtensionClassCallVirtualWithData call_virtual_with_data_func;
-	GDExtensionClassGetRID get_rid_func;
-	void *class_userdata; // Per-class user data, later accessible in instance bindings.
-} GDExtensionClassCreationInfo3;
+} GDExtensionClassCreationInfo;
 
 typedef void *GDExtensionClassLibraryPtr;
 
@@ -400,18 +326,13 @@ typedef struct {
 	GDExtensionClassMethodPtrCall ptrcall_func;
 	uint32_t method_flags; // Bitfield of `GDExtensionClassMethodFlags`.
 
-	/* If `has_return_value` is false, `return_value_info` and `return_value_metadata` are ignored.
-	 *
-	 * @todo Consider dropping `has_return_value` and making the other two properties match `GDExtensionMethodInfo` and `GDExtensionClassVirtualMethod` for consistency in future version of this struct.
-	 */
+	/* If `has_return_value` is false, `return_value_info` and `return_value_metadata` are ignored. */
 	GDExtensionBool has_return_value;
 	GDExtensionPropertyInfo *return_value_info;
 	GDExtensionClassMethodArgumentMetadata return_value_metadata;
 
 	/* Arguments: `arguments_info` and `arguments_metadata` are array of size `argument_count`.
 	 * Name and hint information for the argument can be omitted in release builds. Class name should always be present if it applies.
-	 *
-	 * @todo Consider renaming `arguments_info` to `arguments` for consistency in future version of this struct.
 	 */
 	uint32_t argument_count;
 	GDExtensionPropertyInfo *arguments_info;
@@ -422,94 +343,6 @@ typedef struct {
 	GDExtensionVariantPtr *default_arguments;
 } GDExtensionClassMethodInfo;
 
-typedef struct {
-	GDExtensionStringNamePtr name;
-	uint32_t method_flags; // Bitfield of `GDExtensionClassMethodFlags`.
-
-	GDExtensionPropertyInfo return_value;
-	GDExtensionClassMethodArgumentMetadata return_value_metadata;
-
-	uint32_t argument_count;
-	GDExtensionPropertyInfo *arguments;
-	GDExtensionClassMethodArgumentMetadata *arguments_metadata;
-} GDExtensionClassVirtualMethodInfo;
-
-typedef void (*GDExtensionCallableCustomCall)(void *callable_userdata, const GDExtensionConstVariantPtr *p_args, GDExtensionInt p_argument_count, GDExtensionVariantPtr r_return, GDExtensionCallError *r_error);
-typedef GDExtensionBool (*GDExtensionCallableCustomIsValid)(void *callable_userdata);
-typedef void (*GDExtensionCallableCustomFree)(void *callable_userdata);
-
-typedef uint32_t (*GDExtensionCallableCustomHash)(void *callable_userdata);
-typedef GDExtensionBool (*GDExtensionCallableCustomEqual)(void *callable_userdata_a, void *callable_userdata_b);
-typedef GDExtensionBool (*GDExtensionCallableCustomLessThan)(void *callable_userdata_a, void *callable_userdata_b);
-
-typedef void (*GDExtensionCallableCustomToString)(void *callable_userdata, GDExtensionBool *r_is_valid, GDExtensionStringPtr r_out);
-
-typedef GDExtensionInt (*GDExtensionCallableCustomGetArgumentCount)(void *callable_userdata, GDExtensionBool *r_is_valid);
-
-typedef struct {
-	/* Only `call_func` and `token` are strictly required, however, `object_id` should be passed if its not a static method.
-	 *
-	 * `token` should point to an address that uniquely identifies the GDExtension (for example, the
-	 * `GDExtensionClassLibraryPtr` passed to the entry symbol function.
-	 *
-	 * `hash_func`, `equal_func`, and `less_than_func` are optional. If not provided both `call_func` and
-	 * `callable_userdata` together are used as the identity of the callable for hashing and comparison purposes.
-	 *
-	 * The hash returned by `hash_func` is cached, `hash_func` will not be called more than once per callable.
-	 *
-	 * `is_valid_func` is necessary if the validity of the callable can change before destruction.
-	 *
-	 * `free_func` is necessary if `callable_userdata` needs to be cleaned up when the callable is freed.
-	 */
-	void *callable_userdata;
-	void *token;
-
-	GDObjectInstanceID object_id;
-
-	GDExtensionCallableCustomCall call_func;
-	GDExtensionCallableCustomIsValid is_valid_func;
-	GDExtensionCallableCustomFree free_func;
-
-	GDExtensionCallableCustomHash hash_func;
-	GDExtensionCallableCustomEqual equal_func;
-	GDExtensionCallableCustomLessThan less_than_func;
-
-	GDExtensionCallableCustomToString to_string_func;
-} GDExtensionCallableCustomInfo; // Deprecated. Use GDExtensionCallableCustomInfo2 instead.
-
-typedef struct {
-	/* Only `call_func` and `token` are strictly required, however, `object_id` should be passed if its not a static method.
-	 *
-	 * `token` should point to an address that uniquely identifies the GDExtension (for example, the
-	 * `GDExtensionClassLibraryPtr` passed to the entry symbol function.
-	 *
-	 * `hash_func`, `equal_func`, and `less_than_func` are optional. If not provided both `call_func` and
-	 * `callable_userdata` together are used as the identity of the callable for hashing and comparison purposes.
-	 *
-	 * The hash returned by `hash_func` is cached, `hash_func` will not be called more than once per callable.
-	 *
-	 * `is_valid_func` is necessary if the validity of the callable can change before destruction.
-	 *
-	 * `free_func` is necessary if `callable_userdata` needs to be cleaned up when the callable is freed.
-	 */
-	void *callable_userdata;
-	void *token;
-
-	GDObjectInstanceID object_id;
-
-	GDExtensionCallableCustomCall call_func;
-	GDExtensionCallableCustomIsValid is_valid_func;
-	GDExtensionCallableCustomFree free_func;
-
-	GDExtensionCallableCustomHash hash_func;
-	GDExtensionCallableCustomEqual equal_func;
-	GDExtensionCallableCustomLessThan less_than_func;
-
-	GDExtensionCallableCustomToString to_string_func;
-
-	GDExtensionCallableCustomGetArgumentCount get_argument_count_func;
-} GDExtensionCallableCustomInfo2;
-
 /* SCRIPT INSTANCE EXTENSION */
 
 typedef void *GDExtensionScriptInstanceDataPtr; // Pointer to custom ScriptInstance native implementation.
@@ -517,12 +350,8 @@ typedef void *GDExtensionScriptInstanceDataPtr; // Pointer to custom ScriptInsta
 typedef GDExtensionBool (*GDExtensionScriptInstanceSet)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionConstStringNamePtr p_name, GDExtensionConstVariantPtr p_value);
 typedef GDExtensionBool (*GDExtensionScriptInstanceGet)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionConstStringNamePtr p_name, GDExtensionVariantPtr r_ret);
 typedef const GDExtensionPropertyInfo *(*GDExtensionScriptInstanceGetPropertyList)(GDExtensionScriptInstanceDataPtr p_instance, uint32_t *r_count);
-typedef void (*GDExtensionScriptInstanceFreePropertyList)(GDExtensionScriptInstanceDataPtr p_instance, const GDExtensionPropertyInfo *p_list); // Deprecated. Use GDExtensionScriptInstanceFreePropertyList2 instead.
-typedef void (*GDExtensionScriptInstanceFreePropertyList2)(GDExtensionScriptInstanceDataPtr p_instance, const GDExtensionPropertyInfo *p_list, uint32_t p_count);
-typedef GDExtensionBool (*GDExtensionScriptInstanceGetClassCategory)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionPropertyInfo *p_class_category);
-
+typedef void (*GDExtensionScriptInstanceFreePropertyList)(GDExtensionScriptInstanceDataPtr p_instance, const GDExtensionPropertyInfo *p_list);
 typedef GDExtensionVariantType (*GDExtensionScriptInstanceGetPropertyType)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionConstStringNamePtr p_name, GDExtensionBool *r_is_valid);
-typedef GDExtensionBool (*GDExtensionScriptInstanceValidateProperty)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionPropertyInfo *p_property);
 
 typedef GDExtensionBool (*GDExtensionScriptInstancePropertyCanRevert)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionConstStringNamePtr p_name);
 typedef GDExtensionBool (*GDExtensionScriptInstancePropertyGetRevert)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionConstStringNamePtr p_name, GDExtensionVariantPtr r_ret);
@@ -532,16 +361,12 @@ typedef void (*GDExtensionScriptInstancePropertyStateAdd)(GDExtensionConstString
 typedef void (*GDExtensionScriptInstanceGetPropertyState)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionScriptInstancePropertyStateAdd p_add_func, void *p_userdata);
 
 typedef const GDExtensionMethodInfo *(*GDExtensionScriptInstanceGetMethodList)(GDExtensionScriptInstanceDataPtr p_instance, uint32_t *r_count);
-typedef void (*GDExtensionScriptInstanceFreeMethodList)(GDExtensionScriptInstanceDataPtr p_instance, const GDExtensionMethodInfo *p_list); // Deprecated. Use GDExtensionScriptInstanceFreeMethodList2 instead.
-typedef void (*GDExtensionScriptInstanceFreeMethodList2)(GDExtensionScriptInstanceDataPtr p_instance, const GDExtensionMethodInfo *p_list, uint32_t p_count);
+typedef void (*GDExtensionScriptInstanceFreeMethodList)(GDExtensionScriptInstanceDataPtr p_instance, const GDExtensionMethodInfo *p_list);
 
 typedef GDExtensionBool (*GDExtensionScriptInstanceHasMethod)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionConstStringNamePtr p_name);
 
-typedef GDExtensionInt (*GDExtensionScriptInstanceGetMethodArgumentCount)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionConstStringNamePtr p_name, GDExtensionBool *r_is_valid);
-
 typedef void (*GDExtensionScriptInstanceCall)(GDExtensionScriptInstanceDataPtr p_self, GDExtensionConstStringNamePtr p_method, const GDExtensionConstVariantPtr *p_args, GDExtensionInt p_argument_count, GDExtensionVariantPtr r_return, GDExtensionCallError *r_error);
-typedef void (*GDExtensionScriptInstanceNotification)(GDExtensionScriptInstanceDataPtr p_instance, int32_t p_what); // Deprecated. Use GDExtensionScriptInstanceNotification2 instead.
-typedef void (*GDExtensionScriptInstanceNotification2)(GDExtensionScriptInstanceDataPtr p_instance, int32_t p_what, GDExtensionBool p_reversed);
+typedef void (*GDExtensionScriptInstanceNotification)(GDExtensionScriptInstanceDataPtr p_instance, int32_t p_what);
 typedef void (*GDExtensionScriptInstanceToString)(GDExtensionScriptInstanceDataPtr p_instance, GDExtensionBool *r_is_valid, GDExtensionStringPtr r_out);
 
 typedef void (*GDExtensionScriptInstanceRefCountIncremented)(GDExtensionScriptInstanceDataPtr p_instance);
@@ -595,91 +420,7 @@ typedef struct {
 
 	GDExtensionScriptInstanceFree free_func;
 
-} GDExtensionScriptInstanceInfo; // Deprecated. Use GDExtensionScriptInstanceInfo3 instead.
-
-typedef struct {
-	GDExtensionScriptInstanceSet set_func;
-	GDExtensionScriptInstanceGet get_func;
-	GDExtensionScriptInstanceGetPropertyList get_property_list_func;
-	GDExtensionScriptInstanceFreePropertyList free_property_list_func;
-	GDExtensionScriptInstanceGetClassCategory get_class_category_func; // Optional. Set to NULL for the default behavior.
-
-	GDExtensionScriptInstancePropertyCanRevert property_can_revert_func;
-	GDExtensionScriptInstancePropertyGetRevert property_get_revert_func;
-
-	GDExtensionScriptInstanceGetOwner get_owner_func;
-	GDExtensionScriptInstanceGetPropertyState get_property_state_func;
-
-	GDExtensionScriptInstanceGetMethodList get_method_list_func;
-	GDExtensionScriptInstanceFreeMethodList free_method_list_func;
-	GDExtensionScriptInstanceGetPropertyType get_property_type_func;
-	GDExtensionScriptInstanceValidateProperty validate_property_func;
-
-	GDExtensionScriptInstanceHasMethod has_method_func;
-
-	GDExtensionScriptInstanceCall call_func;
-	GDExtensionScriptInstanceNotification2 notification_func;
-
-	GDExtensionScriptInstanceToString to_string_func;
-
-	GDExtensionScriptInstanceRefCountIncremented refcount_incremented_func;
-	GDExtensionScriptInstanceRefCountDecremented refcount_decremented_func;
-
-	GDExtensionScriptInstanceGetScript get_script_func;
-
-	GDExtensionScriptInstanceIsPlaceholder is_placeholder_func;
-
-	GDExtensionScriptInstanceSet set_fallback_func;
-	GDExtensionScriptInstanceGet get_fallback_func;
-
-	GDExtensionScriptInstanceGetLanguage get_language_func;
-
-	GDExtensionScriptInstanceFree free_func;
-
-} GDExtensionScriptInstanceInfo2; // Deprecated. Use GDExtensionScriptInstanceInfo3 instead.
-
-typedef struct {
-	GDExtensionScriptInstanceSet set_func;
-	GDExtensionScriptInstanceGet get_func;
-	GDExtensionScriptInstanceGetPropertyList get_property_list_func;
-	GDExtensionScriptInstanceFreePropertyList2 free_property_list_func;
-	GDExtensionScriptInstanceGetClassCategory get_class_category_func; // Optional. Set to NULL for the default behavior.
-
-	GDExtensionScriptInstancePropertyCanRevert property_can_revert_func;
-	GDExtensionScriptInstancePropertyGetRevert property_get_revert_func;
-
-	GDExtensionScriptInstanceGetOwner get_owner_func;
-	GDExtensionScriptInstanceGetPropertyState get_property_state_func;
-
-	GDExtensionScriptInstanceGetMethodList get_method_list_func;
-	GDExtensionScriptInstanceFreeMethodList2 free_method_list_func;
-	GDExtensionScriptInstanceGetPropertyType get_property_type_func;
-	GDExtensionScriptInstanceValidateProperty validate_property_func;
-
-	GDExtensionScriptInstanceHasMethod has_method_func;
-
-	GDExtensionScriptInstanceGetMethodArgumentCount get_method_argument_count_func;
-
-	GDExtensionScriptInstanceCall call_func;
-	GDExtensionScriptInstanceNotification2 notification_func;
-
-	GDExtensionScriptInstanceToString to_string_func;
-
-	GDExtensionScriptInstanceRefCountIncremented refcount_incremented_func;
-	GDExtensionScriptInstanceRefCountDecremented refcount_decremented_func;
-
-	GDExtensionScriptInstanceGetScript get_script_func;
-
-	GDExtensionScriptInstanceIsPlaceholder is_placeholder_func;
-
-	GDExtensionScriptInstanceSet set_fallback_func;
-	GDExtensionScriptInstanceGet get_fallback_func;
-
-	GDExtensionScriptInstanceGetLanguage get_language_func;
-
-	GDExtensionScriptInstanceFree free_func;
-
-} GDExtensionScriptInstanceInfo3;
+} GDExtensionScriptInstanceInfo;
 
 /* INITIALIZATION */
 
@@ -725,10 +466,7 @@ typedef GDExtensionInterfaceFunctionPtr (*GDExtensionInterfaceGetProcAddress)(co
  *
  * For example:
  *
- *   GDExtensionInterfaceGetGodotVersion get_godot_version = (GDExtensionInterfaceGetGodotVersion)p_get_proc_address("get_godot_version");
- *
- * (Note that snippet may cause "cast between incompatible function types" on some compilers, you can
- * silence this by adding an intermediary `void*` cast.)
+ *   GDExtensionInterfaceGetGodotVersion *get_godot_version = (GDExtensionInterfaceGetGodotVersion)p_get_proc_address("get_godot_version");
  *
  * You can then call it like a normal function:
  *
@@ -1575,64 +1313,33 @@ typedef void (*GDExtensionInterfaceStringNewWithWideChars)(GDExtensionUninitiali
  *
  * @param r_dest A pointer to a Variant to hold the newly created String.
  * @param p_contents A pointer to a Latin-1 encoded C string.
- * @param p_size The number of characters (= number of bytes).
+ * @param p_size The number of characters.
  */
 typedef void (*GDExtensionInterfaceStringNewWithLatin1CharsAndLen)(GDExtensionUninitializedStringPtr r_dest, const char *p_contents, GDExtensionInt p_size);
 
 /**
  * @name string_new_with_utf8_chars_and_len
  * @since 4.1
- * @deprecated in Godot 4.3. Use `string_new_with_utf8_chars_and_len2` instead.
  *
  * Creates a String from a UTF-8 encoded C string with the given length.
  *
  * @param r_dest A pointer to a Variant to hold the newly created String.
  * @param p_contents A pointer to a UTF-8 encoded C string.
- * @param p_size The number of bytes (not code units).
+ * @param p_size The number of characters.
  */
 typedef void (*GDExtensionInterfaceStringNewWithUtf8CharsAndLen)(GDExtensionUninitializedStringPtr r_dest, const char *p_contents, GDExtensionInt p_size);
 
-/**
- * @name string_new_with_utf8_chars_and_len2
- * @since 4.3
- *
- * Creates a String from a UTF-8 encoded C string with the given length.
- *
- * @param r_dest A pointer to a Variant to hold the newly created String.
- * @param p_contents A pointer to a UTF-8 encoded C string.
- * @param p_size The number of bytes (not code units).
- *
- * @return Error code signifying if the operation successful.
- */
-typedef GDExtensionInt (*GDExtensionInterfaceStringNewWithUtf8CharsAndLen2)(GDExtensionUninitializedStringPtr r_dest, const char *p_contents, GDExtensionInt p_size);
-
 /**
  * @name string_new_with_utf16_chars_and_len
  * @since 4.1
- * @deprecated in Godot 4.3. Use `string_new_with_utf16_chars_and_len2` instead.
  *
  * Creates a String from a UTF-16 encoded C string with the given length.
  *
  * @param r_dest A pointer to a Variant to hold the newly created String.
  * @param p_contents A pointer to a UTF-16 encoded C string.
- * @param p_size The number of characters (not bytes).
+ * @param p_size The number of characters.
  */
-typedef void (*GDExtensionInterfaceStringNewWithUtf16CharsAndLen)(GDExtensionUninitializedStringPtr r_dest, const char16_t *p_contents, GDExtensionInt p_char_count);
-
-/**
- * @name string_new_with_utf16_chars_and_len2
- * @since 4.3
- *
- * Creates a String from a UTF-16 encoded C string with the given length.
- *
- * @param r_dest A pointer to a Variant to hold the newly created String.
- * @param p_contents A pointer to a UTF-16 encoded C string.
- * @param p_size The number of characters (not bytes).
- * @param p_default_little_endian If true, UTF-16 use little endian.
- *
- * @return Error code signifying if the operation successful.
- */
-typedef GDExtensionInt (*GDExtensionInterfaceStringNewWithUtf16CharsAndLen2)(GDExtensionUninitializedStringPtr r_dest, const char16_t *p_contents, GDExtensionInt p_char_count, GDExtensionBool p_default_little_endian);
+typedef void (*GDExtensionInterfaceStringNewWithUtf16CharsAndLen)(GDExtensionUninitializedStringPtr r_dest, const char16_t *p_contents, GDExtensionInt p_size);
 
 /**
  * @name string_new_with_utf32_chars_and_len
@@ -1642,9 +1349,9 @@ typedef GDExtensionInt (*GDExtensionInterfaceStringNewWithUtf16CharsAndLen2)(GDE
  *
  * @param r_dest A pointer to a Variant to hold the newly created String.
  * @param p_contents A pointer to a UTF-32 encoded C string.
- * @param p_size The number of characters (not bytes).
+ * @param p_size The number of characters.
  */
-typedef void (*GDExtensionInterfaceStringNewWithUtf32CharsAndLen)(GDExtensionUninitializedStringPtr r_dest, const char32_t *p_contents, GDExtensionInt p_char_count);
+typedef void (*GDExtensionInterfaceStringNewWithUtf32CharsAndLen)(GDExtensionUninitializedStringPtr r_dest, const char32_t *p_contents, GDExtensionInt p_size);
 
 /**
  * @name string_new_with_wide_chars_and_len
@@ -1654,9 +1361,9 @@ typedef void (*GDExtensionInterfaceStringNewWithUtf32CharsAndLen)(GDExtensionUni
  *
  * @param r_dest A pointer to a Variant to hold the newly created String.
  * @param p_contents A pointer to a wide C string.
- * @param p_size The number of characters (not bytes).
+ * @param p_size The number of characters.
  */
-typedef void (*GDExtensionInterfaceStringNewWithWideCharsAndLen)(GDExtensionUninitializedStringPtr r_dest, const wchar_t *p_contents, GDExtensionInt p_char_count);
+typedef void (*GDExtensionInterfaceStringNewWithWideCharsAndLen)(GDExtensionUninitializedStringPtr r_dest, const wchar_t *p_contents, GDExtensionInt p_size);
 
 /**
  * @name string_to_latin1_chars
@@ -1819,69 +1526,6 @@ typedef void (*GDExtensionInterfaceStringOperatorPlusEqWcstr)(GDExtensionStringP
  */
 typedef void (*GDExtensionInterfaceStringOperatorPlusEqC32str)(GDExtensionStringPtr p_self, const char32_t *p_b);
 
-/**
- * @name string_resize
- * @since 4.2
- *
- * Resizes the underlying string data to the given number of characters.
- *
- * Space needs to be allocated for the null terminating character ('\0') which
- * also must be added manually, in order for all string functions to work correctly.
- *
- * Warning: This is an error-prone operation - only use it if there's no other
- * efficient way to accomplish your goal.
- *
- * @param p_self A pointer to the String.
- * @param p_resize The new length for the String.
- *
- * @return Error code signifying if the operation successful.
- */
-typedef GDExtensionInt (*GDExtensionInterfaceStringResize)(GDExtensionStringPtr p_self, GDExtensionInt p_resize);
-
-/* INTERFACE: StringName Utilities */
-
-/**
- * @name string_name_new_with_latin1_chars
- * @since 4.2
- *
- * Creates a StringName from a Latin-1 encoded C string.
- *
- * If `p_is_static` is true, then:
- * - The StringName will reuse the `p_contents` buffer instead of copying it.
- *   You must guarantee that the buffer remains valid for the duration of the application (e.g. string literal).
- * - You must not call a destructor for this StringName. Incrementing the initial reference once should achieve this.
- *
- * `p_is_static` is purely an optimization and can easily introduce undefined behavior if used wrong. In case of doubt, set it to false.
- *
- * @param r_dest A pointer to uninitialized storage, into which the newly created StringName is constructed.
- * @param p_contents A pointer to a C string (null terminated and Latin-1 or ASCII encoded).
- * @param p_is_static Whether the StringName reuses the buffer directly (see above).
- */
-typedef void (*GDExtensionInterfaceStringNameNewWithLatin1Chars)(GDExtensionUninitializedStringNamePtr r_dest, const char *p_contents, GDExtensionBool p_is_static);
-
-/**
- * @name string_name_new_with_utf8_chars
- * @since 4.2
- *
- * Creates a StringName from a UTF-8 encoded C string.
- *
- * @param r_dest A pointer to uninitialized storage, into which the newly created StringName is constructed.
- * @param p_contents A pointer to a C string (null terminated and UTF-8 encoded).
- */
-typedef void (*GDExtensionInterfaceStringNameNewWithUtf8Chars)(GDExtensionUninitializedStringNamePtr r_dest, const char *p_contents);
-
-/**
- * @name string_name_new_with_utf8_chars_and_len
- * @since 4.2
- *
- * Creates a StringName from a UTF-8 encoded string with a given number of characters.
- *
- * @param r_dest A pointer to uninitialized storage, into which the newly created StringName is constructed.
- * @param p_contents A pointer to a C string (null terminated and UTF-8 encoded).
- * @param p_size The number of bytes (not UTF-8 code points).
- */
-typedef void (*GDExtensionInterfaceStringNameNewWithUtf8CharsAndLen)(GDExtensionUninitializedStringNamePtr r_dest, const char *p_contents, GDExtensionInt p_size);
-
 /* INTERFACE: XMLParser Utilities */
 
 /**
@@ -1930,36 +1574,6 @@ typedef void (*GDExtensionInterfaceFileAccessStoreBuffer)(GDExtensionObjectPtr p
  */
 typedef uint64_t (*GDExtensionInterfaceFileAccessGetBuffer)(GDExtensionConstObjectPtr p_instance, uint8_t *p_dst, uint64_t p_length);
 
-/* INTERFACE: Image Utilities */
-
-/**
- * @name image_ptrw
- * @since 4.3
- *
- * Returns writable pointer to internal Image buffer.
- *
- * @param p_instance A pointer to a Image object.
- *
- * @return Pointer to internal Image buffer.
- *
- * @see Image::ptrw()
- */
-typedef uint8_t *(*GDExtensionInterfaceImagePtrw)(GDExtensionObjectPtr p_instance);
-
-/**
- * @name image_ptr
- * @since 4.3
- *
- * Returns read only pointer to internal Image buffer.
- *
- * @param p_instance A pointer to a Image object.
- *
- * @return Pointer to internal Image buffer.
- *
- * @see Image::ptr()
- */
-typedef const uint8_t *(*GDExtensionInterfaceImagePtr)(GDExtensionObjectPtr p_instance);
-
 /* INTERFACE: WorkerThreadPool Utilities */
 
 /**
@@ -2025,6 +1639,32 @@ typedef uint8_t *(*GDExtensionInterfacePackedByteArrayOperatorIndex)(GDExtension
  */
 typedef const uint8_t *(*GDExtensionInterfacePackedByteArrayOperatorIndexConst)(GDExtensionConstTypePtr p_self, GDExtensionInt p_index);
 
+/**
+ * @name packed_color_array_operator_index
+ * @since 4.1
+ *
+ * Gets a pointer to a color in a PackedColorArray.
+ *
+ * @param p_self A pointer to a PackedColorArray object.
+ * @param p_index The index of the Color to get.
+ *
+ * @return A pointer to the requested Color.
+ */
+typedef GDExtensionTypePtr (*GDExtensionInterfacePackedColorArrayOperatorIndex)(GDExtensionTypePtr p_self, GDExtensionInt p_index);
+
+/**
+ * @name packed_color_array_operator_index_const
+ * @since 4.1
+ *
+ * Gets a const pointer to a color in a PackedColorArray.
+ *
+ * @param p_self A const pointer to a const PackedColorArray object.
+ * @param p_index The index of the Color to get.
+ *
+ * @return A const pointer to the requested Color.
+ */
+typedef GDExtensionTypePtr (*GDExtensionInterfacePackedColorArrayOperatorIndexConst)(GDExtensionConstTypePtr p_self, GDExtensionInt p_index);
+
 /**
  * @name packed_float32_array_operator_index
  * @since 4.1
@@ -2207,58 +1847,6 @@ typedef GDExtensionTypePtr (*GDExtensionInterfacePackedVector3ArrayOperatorIndex
  */
 typedef GDExtensionTypePtr (*GDExtensionInterfacePackedVector3ArrayOperatorIndexConst)(GDExtensionConstTypePtr p_self, GDExtensionInt p_index);
 
-/**
- * @name packed_vector4_array_operator_index
- * @since 4.3
- *
- * Gets a pointer to a Vector4 in a PackedVector4Array.
- *
- * @param p_self A pointer to a PackedVector4Array object.
- * @param p_index The index of the Vector4 to get.
- *
- * @return A pointer to the requested Vector4.
- */
-typedef GDExtensionTypePtr (*GDExtensionInterfacePackedVector4ArrayOperatorIndex)(GDExtensionTypePtr p_self, GDExtensionInt p_index);
-
-/**
- * @name packed_vector4_array_operator_index_const
- * @since 4.3
- *
- * Gets a const pointer to a Vector4 in a PackedVector4Array.
- *
- * @param p_self A const pointer to a PackedVector4Array object.
- * @param p_index The index of the Vector4 to get.
- *
- * @return A const pointer to the requested Vector4.
- */
-typedef GDExtensionTypePtr (*GDExtensionInterfacePackedVector4ArrayOperatorIndexConst)(GDExtensionConstTypePtr p_self, GDExtensionInt p_index);
-
-/**
- * @name packed_color_array_operator_index
- * @since 4.1
- *
- * Gets a pointer to a color in a PackedColorArray.
- *
- * @param p_self A pointer to a PackedColorArray object.
- * @param p_index The index of the Color to get.
- *
- * @return A pointer to the requested Color.
- */
-typedef GDExtensionTypePtr (*GDExtensionInterfacePackedColorArrayOperatorIndex)(GDExtensionTypePtr p_self, GDExtensionInt p_index);
-
-/**
- * @name packed_color_array_operator_index_const
- * @since 4.1
- *
- * Gets a const pointer to a color in a PackedColorArray.
- *
- * @param p_self A const pointer to a PackedColorArray object.
- * @param p_index The index of the Color to get.
- *
- * @return A const pointer to the requested Color.
- */
-typedef GDExtensionTypePtr (*GDExtensionInterfacePackedColorArrayOperatorIndexConst)(GDExtensionConstTypePtr p_self, GDExtensionInt p_index);
-
 /**
  * @name array_operator_index
  * @since 4.1
@@ -2416,17 +2004,6 @@ typedef void *(*GDExtensionInterfaceObjectGetInstanceBinding)(GDExtensionObjectP
  */
 typedef void (*GDExtensionInterfaceObjectSetInstanceBinding)(GDExtensionObjectPtr p_o, void *p_token, void *p_binding, const GDExtensionInstanceBindingCallbacks *p_callbacks);
 
-/**
- * @name object_free_instance_binding
- * @since 4.2
- *
- * Free an Object's instance binding.
- *
- * @param p_o A pointer to the Object.
- * @param p_library A token the library received by the GDExtension's entry point function.
- */
-typedef void (*GDExtensionInterfaceObjectFreeInstanceBinding)(GDExtensionObjectPtr p_o, void *p_token);
-
 /**
  * @name object_set_instance
  * @since 4.1
@@ -2445,9 +2022,6 @@ typedef void (*GDExtensionInterfaceObjectSetInstance)(GDExtensionObjectPtr p_o,
  *
  * Gets the class name of an Object.
  *
- * If the GDExtension wraps the Godot object in an abstraction specific to its class, this is the
- * function that should be used to determine which wrapper to use.
- *
  * @param p_object A pointer to the Object.
  * @param p_library A pointer the library received by the GDExtension's entry point function.
  * @param r_class_name A pointer to a String to receive the class name.
@@ -2493,34 +2067,6 @@ typedef GDExtensionObjectPtr (*GDExtensionInterfaceObjectGetInstanceFromId)(GDOb
  */
 typedef GDObjectInstanceID (*GDExtensionInterfaceObjectGetInstanceId)(GDExtensionConstObjectPtr p_object);
 
-/**
- * @name object_has_script_method
- * @since 4.3
- *
- * Checks if this object has a script with the given method.
- *
- * @param p_object A pointer to the Object.
- * @param p_method A pointer to a StringName identifying the method.
- *
- * @returns true if the object has a script and that script has a method with the given name. Returns false if the object has no script.
- */
-typedef GDExtensionBool (*GDExtensionInterfaceObjectHasScriptMethod)(GDExtensionConstObjectPtr p_object, GDExtensionConstStringNamePtr p_method);
-
-/**
- * @name object_call_script_method
- * @since 4.3
- *
- * Call the given script method on this object.
- *
- * @param p_object A pointer to the Object.
- * @param p_method A pointer to a StringName identifying the method.
- * @param p_args A pointer to a C array of Variant.
- * @param p_argument_count The number of arguments.
- * @param r_return A pointer a Variant which will be assigned the return value.
- * @param r_error A pointer the structure which will hold error information.
- */
-typedef void (*GDExtensionInterfaceObjectCallScriptMethod)(GDExtensionObjectPtr p_object, GDExtensionConstStringNamePtr p_method, const GDExtensionConstVariantPtr *p_args, GDExtensionInt p_argument_count, GDExtensionUninitializedVariantPtr r_return, GDExtensionCallError *r_error);
-
 /* INTERFACE: Reference */
 
 /**
@@ -2551,7 +2097,6 @@ typedef void (*GDExtensionInterfaceRefSetObject)(GDExtensionRefPtr p_ref, GDExte
 /**
  * @name script_instance_create
  * @since 4.1
- * @deprecated in Godot 4.2. Use `script_instance_create3` instead.
  *
  * Creates a script instance that contains the given info and instance data.
  *
@@ -2562,119 +2107,6 @@ typedef void (*GDExtensionInterfaceRefSetObject)(GDExtensionRefPtr p_ref, GDExte
  */
 typedef GDExtensionScriptInstancePtr (*GDExtensionInterfaceScriptInstanceCreate)(const GDExtensionScriptInstanceInfo *p_info, GDExtensionScriptInstanceDataPtr p_instance_data);
 
-/**
- * @name script_instance_create2
- * @since 4.2
- * @deprecated in Godot 4.3. Use `script_instance_create3` instead.
- *
- * Creates a script instance that contains the given info and instance data.
- *
- * @param p_info A pointer to a GDExtensionScriptInstanceInfo2 struct.
- * @param p_instance_data A pointer to a data representing the script instance in the GDExtension. This will be passed to all the function pointers on p_info.
- *
- * @return A pointer to a ScriptInstanceExtension object.
- */
-typedef GDExtensionScriptInstancePtr (*GDExtensionInterfaceScriptInstanceCreate2)(const GDExtensionScriptInstanceInfo2 *p_info, GDExtensionScriptInstanceDataPtr p_instance_data);
-
-/**
- * @name script_instance_create3
- * @since 4.3
- *
- * Creates a script instance that contains the given info and instance data.
- *
- * @param p_info A pointer to a GDExtensionScriptInstanceInfo3 struct.
- * @param p_instance_data A pointer to a data representing the script instance in the GDExtension. This will be passed to all the function pointers on p_info.
- *
- * @return A pointer to a ScriptInstanceExtension object.
- */
-typedef GDExtensionScriptInstancePtr (*GDExtensionInterfaceScriptInstanceCreate3)(const GDExtensionScriptInstanceInfo3 *p_info, GDExtensionScriptInstanceDataPtr p_instance_data);
-
-/**
- * @name placeholder_script_instance_create
- * @since 4.2
- *
- * Creates a placeholder script instance for a given script and instance.
- *
- * This interface is optional as a custom placeholder could also be created with script_instance_create().
- *
- * @param p_language A pointer to a ScriptLanguage.
- * @param p_script A pointer to a Script.
- * @param p_owner A pointer to an Object.
- *
- * @return A pointer to a PlaceHolderScriptInstance object.
- */
-typedef GDExtensionScriptInstancePtr (*GDExtensionInterfacePlaceHolderScriptInstanceCreate)(GDExtensionObjectPtr p_language, GDExtensionObjectPtr p_script, GDExtensionObjectPtr p_owner);
-
-/**
- * @name placeholder_script_instance_update
- * @since 4.2
- *
- * Updates a placeholder script instance with the given properties and values.
- *
- * The passed in placeholder must be an instance of PlaceHolderScriptInstance
- * such as the one returned by placeholder_script_instance_create().
- *
- * @param p_placeholder A pointer to a PlaceHolderScriptInstance.
- * @param p_properties A pointer to an Array of Dictionary representing PropertyInfo.
- * @param p_values A pointer to a Dictionary mapping StringName to Variant values.
- */
-typedef void (*GDExtensionInterfacePlaceHolderScriptInstanceUpdate)(GDExtensionScriptInstancePtr p_placeholder, GDExtensionConstTypePtr p_properties, GDExtensionConstTypePtr p_values);
-
-/**
- * @name object_get_script_instance
- * @since 4.2
- *
- * Get the script instance data attached to this object.
- *
- * @param p_object A pointer to the Object.
- * @param p_language A pointer to the language expected for this script instance.
- *
- * @return A GDExtensionScriptInstanceDataPtr that was attached to this object as part of script_instance_create.
- */
-typedef GDExtensionScriptInstanceDataPtr (*GDExtensionInterfaceObjectGetScriptInstance)(GDExtensionConstObjectPtr p_object, GDExtensionObjectPtr p_language);
-
-/* INTERFACE: Callable */
-
-/**
- * @name callable_custom_create
- * @since 4.2
- * @deprecated in Godot 4.3. Use `callable_custom_create2` instead.
- *
- * Creates a custom Callable object from a function pointer.
- *
- * Provided struct can be safely freed once the function returns.
- *
- * @param r_callable A pointer that will receive the new Callable.
- * @param p_callable_custom_info The info required to construct a Callable.
- */
-typedef void (*GDExtensionInterfaceCallableCustomCreate)(GDExtensionUninitializedTypePtr r_callable, GDExtensionCallableCustomInfo *p_callable_custom_info);
-
-/**
- * @name callable_custom_create2
- * @since 4.3
- *
- * Creates a custom Callable object from a function pointer.
- *
- * Provided struct can be safely freed once the function returns.
- *
- * @param r_callable A pointer that will receive the new Callable.
- * @param p_callable_custom_info The info required to construct a Callable.
- */
-typedef void (*GDExtensionInterfaceCallableCustomCreate2)(GDExtensionUninitializedTypePtr r_callable, GDExtensionCallableCustomInfo2 *p_callable_custom_info);
-
-/**
- * @name callable_custom_get_userdata
- * @since 4.2
- *
- * Retrieves the userdata pointer from a custom Callable.
- *
- * If the Callable is not a custom Callable or the token does not match the one provided to callable_custom_create() via GDExtensionCallableCustomInfo then NULL will be returned.
- *
- * @param p_callable A pointer to a Callable.
- * @param p_token A pointer to an address that uniquely identifies the GDExtension.
- */
-typedef void *(*GDExtensionInterfaceCallableCustomGetUserData)(GDExtensionConstTypePtr p_callable, void *p_token);
-
 /* INTERFACE: ClassDB */
 
 /**
@@ -2722,7 +2154,6 @@ typedef void *(*GDExtensionInterfaceClassdbGetClassTag)(GDExtensionConstStringNa
 /**
  * @name classdb_register_extension_class
  * @since 4.1
- * @deprecated in Godot 4.2. Use `classdb_register_extension_class3` instead.
  *
  * Registers an extension class in the ClassDB.
  *
@@ -2735,37 +2166,6 @@ typedef void *(*GDExtensionInterfaceClassdbGetClassTag)(GDExtensionConstStringNa
  */
 typedef void (*GDExtensionInterfaceClassdbRegisterExtensionClass)(GDExtensionClassLibraryPtr p_library, GDExtensionConstStringNamePtr p_class_name, GDExtensionConstStringNamePtr p_parent_class_name, const GDExtensionClassCreationInfo *p_extension_funcs);
 
-/**
- * @name classdb_register_extension_class2
- * @since 4.2
- * @deprecated in Godot 4.3. Use `classdb_register_extension_class3` instead.
- *
- * Registers an extension class in the ClassDB.
- *
- * Provided struct can be safely freed once the function returns.
- *
- * @param p_library A pointer the library received by the GDExtension's entry point function.
- * @param p_class_name A pointer to a StringName with the class name.
- * @param p_parent_class_name A pointer to a StringName with the parent class name.
- * @param p_extension_funcs A pointer to a GDExtensionClassCreationInfo2 struct.
- */
-typedef void (*GDExtensionInterfaceClassdbRegisterExtensionClass2)(GDExtensionClassLibraryPtr p_library, GDExtensionConstStringNamePtr p_class_name, GDExtensionConstStringNamePtr p_parent_class_name, const GDExtensionClassCreationInfo2 *p_extension_funcs);
-
-/**
- * @name classdb_register_extension_class3
- * @since 4.3
- *
- * Registers an extension class in the ClassDB.
- *
- * Provided struct can be safely freed once the function returns.
- *
- * @param p_library A pointer the library received by the GDExtension's entry point function.
- * @param p_class_name A pointer to a StringName with the class name.
- * @param p_parent_class_name A pointer to a StringName with the parent class name.
- * @param p_extension_funcs A pointer to a GDExtensionClassCreationInfo2 struct.
- */
-typedef void (*GDExtensionInterfaceClassdbRegisterExtensionClass3)(GDExtensionClassLibraryPtr p_library, GDExtensionConstStringNamePtr p_class_name, GDExtensionConstStringNamePtr p_parent_class_name, const GDExtensionClassCreationInfo3 *p_extension_funcs);
-
 /**
  * @name classdb_register_extension_class_method
  * @since 4.1
@@ -2780,36 +2180,18 @@ typedef void (*GDExtensionInterfaceClassdbRegisterExtensionClass3)(GDExtensionCl
  */
 typedef void (*GDExtensionInterfaceClassdbRegisterExtensionClassMethod)(GDExtensionClassLibraryPtr p_library, GDExtensionConstStringNamePtr p_class_name, const GDExtensionClassMethodInfo *p_method_info);
 
-/**
- * @name classdb_register_extension_class_virtual_method
- * @since 4.3
- *
- * Registers a virtual method on an extension class in ClassDB, that can be implemented by scripts or other extensions.
- *
- * Provided struct can be safely freed once the function returns.
- *
- * @param p_library A pointer the library received by the GDExtension's entry point function.
- * @param p_class_name A pointer to a StringName with the class name.
- * @param p_method_info A pointer to a GDExtensionClassMethodInfo struct.
- */
-typedef void (*GDExtensionInterfaceClassdbRegisterExtensionClassVirtualMethod)(GDExtensionClassLibraryPtr p_library, GDExtensionConstStringNamePtr p_class_name, const GDExtensionClassVirtualMethodInfo *p_method_info);
-
 /**
  * @name classdb_register_extension_class_integer_constant
  * @since 4.1
  *
  * Registers an integer constant on an extension class in the ClassDB.
  *
- * Note about registering bitfield values (if p_is_bitfield is true): even though p_constant_value is signed, language bindings are
- * advised to treat bitfields as uint64_t, since this is generally clearer and can prevent mistakes like using -1 for setting all bits.
- * Language APIs should thus provide an abstraction that registers bitfields (uint64_t) separately from regular constants (int64_t).
- *
  * @param p_library A pointer the library received by the GDExtension's entry point function.
  * @param p_class_name A pointer to a StringName with the class name.
  * @param p_enum_name A pointer to a StringName with the enum name.
  * @param p_constant_name A pointer to a StringName with the constant name.
  * @param p_constant_value The constant value.
- * @param p_is_bitfield Whether or not this constant is part of a bitfield.
+ * @param p_is_bitfield Whether or not this is a bit field.
  */
 typedef void (*GDExtensionInterfaceClassdbRegisterExtensionClassIntegerConstant)(GDExtensionClassLibraryPtr p_library, GDExtensionConstStringNamePtr p_class_name, GDExtensionConstStringNamePtr p_enum_name, GDExtensionConstStringNamePtr p_constant_name, GDExtensionInt p_constant_value, GDExtensionBool p_is_bitfield);
 
@@ -2829,23 +2211,6 @@ typedef void (*GDExtensionInterfaceClassdbRegisterExtensionClassIntegerConstant)
  */
 typedef void (*GDExtensionInterfaceClassdbRegisterExtensionClassProperty)(GDExtensionClassLibraryPtr p_library, GDExtensionConstStringNamePtr p_class_name, const GDExtensionPropertyInfo *p_info, GDExtensionConstStringNamePtr p_setter, GDExtensionConstStringNamePtr p_getter);
 
-/**
- * @name classdb_register_extension_class_property_indexed
- * @since 4.2
- *
- * Registers an indexed property on an extension class in the ClassDB.
- *
- * Provided struct can be safely freed once the function returns.
- *
- * @param p_library A pointer the library received by the GDExtension's entry point function.
- * @param p_class_name A pointer to a StringName with the class name.
- * @param p_info A pointer to a GDExtensionPropertyInfo struct.
- * @param p_setter A pointer to a StringName with the name of the setter method.
- * @param p_getter A pointer to a StringName with the name of the getter method.
- * @param p_index The index to pass as the first argument to the getter and setter methods.
- */
-typedef void (*GDExtensionInterfaceClassdbRegisterExtensionClassPropertyIndexed)(GDExtensionClassLibraryPtr p_library, GDExtensionConstStringNamePtr p_class_name, const GDExtensionPropertyInfo *p_info, GDExtensionConstStringNamePtr p_setter, GDExtensionConstStringNamePtr p_getter, GDExtensionInt p_index);
-
 /**
  * @name classdb_register_extension_class_property_group
  * @since 4.1
@@ -2932,31 +2297,6 @@ typedef void (*GDExtensionInterfaceEditorAddPlugin)(GDExtensionConstStringNamePt
  */
 typedef void (*GDExtensionInterfaceEditorRemovePlugin)(GDExtensionConstStringNamePtr p_class_name);
 
-/**
- * @name editor_help_load_xml_from_utf8_chars
- * @since 4.3
- *
- * Loads new XML-formatted documentation data in the editor.
- *
- * The provided pointer can be immediately freed once the function returns.
- *
- * @param p_data A pointer to a UTF-8 encoded C string (null terminated).
- */
-typedef void (*GDExtensionsInterfaceEditorHelpLoadXmlFromUtf8Chars)(const char *p_data);
-
-/**
- * @name editor_help_load_xml_from_utf8_chars_and_len
- * @since 4.3
- *
- * Loads new XML-formatted documentation data in the editor.
- *
- * The provided pointer can be immediately freed once the function returns.
- *
- * @param p_data A pointer to a UTF-8 encoded C string.
- * @param p_size The number of bytes (not code units).
- */
-typedef void (*GDExtensionsInterfaceEditorHelpLoadXmlFromUtf8CharsAndLen)(const char *p_data, GDExtensionInt p_size);
-
 #ifdef __cplusplus
 }
 #endif

include/godot_cpp/classes/ref.hpp

@@ -230,9 +230,7 @@ template <typename 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>();
-		}
+		ERR_FAIL_NULL_V(p_ptr, Ref<T>());
 		return Ref<T>(reinterpret_cast<T *>(godot::internal::get_object_instance_binding(godot::internal::gdextension_interface_ref_get_object(ref))));
 	}
 
@@ -256,17 +254,15 @@ struct PtrToArg<const Ref<T> &> {
 
 	_FORCE_INLINE_ static Ref<T> convert(const void *p_ptr) {
 		GDExtensionRefPtr ref = const_cast<GDExtensionRefPtr>(p_ptr);
-		if (unlikely(!p_ptr)) {
-			return Ref<T>();
-		}
+		ERR_FAIL_NULL_V(p_ptr, Ref<T>());
 		return Ref<T>(reinterpret_cast<T *>(godot::internal::get_object_instance_binding(godot::internal::gdextension_interface_ref_get_object(ref))));
 	}
 };
 
 template <typename 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());
@@ -275,8 +271,8 @@ struct GetTypeInfo<Ref<T>, typename EnableIf<TypeInherits<RefCounted, T>::value>
 
 template <typename 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; }
@@ -93,73 +60,43 @@ 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 "<Wrapped#0>"; }
+	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();
-	virtual void _notificationv(int32_t p_what, bool p_reversed = false) {}
 
 	Wrapped(const StringName p_godot_class);
 	Wrapped(GodotObject *p_godot_object);
 	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;
 	}
 
+	uint64_t get_instance_id() const {
+		return 0;
+	}
+
 	// Must be public but you should not touch this.
 	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);
@@ -180,23 +117,21 @@ struct EngineClassRegistration {
 
 } // 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 &_gde_binding_callbacks;                                                                                                                                                \
+	}                                                                                                                                                                                  \
+                                                                                                                                                                                       \
 	static void (*_get_bind_methods())() {                                                                                                                                             \
 		return &m_class::_bind_methods;                                                                                                                                                \
 	}                                                                                                                                                                                  \
@@ -225,10 +160,6 @@ protected:
 		return (bool(::godot::Wrapped::*)(const ::godot::StringName &p_name, ::godot::Variant &) const) & 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())() const {                                                                                                             \
 		return (::godot::String(::godot::Wrapped::*)() const) & m_class::_to_string;                                                                                                   \
 	}                                                                                                                                                                                  \
@@ -240,7 +171,6 @@ protected:
                                                                                                                                                                                        \
 public:                                                                                                                                                                                \
 	typedef m_class self_type;                                                                                                                                                         \
-	typedef m_inherits parent_type;                                                                                                                                                    \
                                                                                                                                                                                        \
 	static void initialize_class() {                                                                                                                                                   \
 		static bool initialized = false;                                                                                                                                               \
@@ -255,78 +185,86 @@ public:
 		initialized = true;                                                                                                                                                            \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
-	static const ::godot::StringName &get_class_static() {                                                                                                                             \
-		static const ::godot::StringName string_name = ::godot::StringName(#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);                                                                                                         \
-			}                                                                                                                                                                          \
+			m_inherits::notification_bind(p_instance, p_what);                                                                                                                         \
 			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);                                                                                                         \
-			}                                                                                                                                                                          \
 		}                                                                                                                                                                              \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
 	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));                                                                                    \
 		}                                                                                                                                                                              \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
@@ -352,21 +290,6 @@ 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()) {                                                                                                           \
@@ -379,7 +302,7 @@ 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();                                                                                                                                                           \
@@ -387,14 +310,14 @@ public:
 		}                                                                                                                                                                              \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
-	static void *_gde_binding_create_callback(void * /*p_token*/, void * /*p_instance*/) {                                                                                             \
+	static void *_gde_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 _gde_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 _gde_binding_reference_callback(void *p_token, void *p_instance, GDExtensionBool p_reference) {                                                             \
 		return true;                                                                                                                                                                   \
 	}                                                                                                                                                                                  \
                                                                                                                                                                                        \
@@ -404,11 +327,6 @@ public:
 		_gde_binding_reference_callback,                                                                                                                                               \
 	};                                                                                                                                                                                 \
                                                                                                                                                                                        \
-protected:                                                                                                                                                                             \
-	virtual void _notificationv(int32_t p_what, bool p_reversed = false) override {                                                                                                    \
-		m_class::notification_bind(this, p_what, p_reversed);                                                                                                                          \
-	}                                                                                                                                                                                  \
-                                                                                                                                                                                       \
 private:
 
 // Don't use this for your classes, use GDCLASS() instead.
@@ -416,15 +334,15 @@ private:
 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:                                                                                                                                                                             \
+	virtual const GDExtensionInstanceBindingCallbacks *_get_bindings_callbacks() const override {                                                                                      \
+		return &_gde_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 _bind_methods() {}                                                                                                                                                     \
-                                                                                                                                                                                       \
 	static void (*_get_bind_methods())() {                                                                                                                                             \
 		return nullptr;                                                                                                                                                                \
 	}                                                                                                                                                                                  \
@@ -467,25 +385,28 @@ protected:
                                                                                                                                                                                        \
 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);                                                                                              \
+	static ::godot::StringName &get_class_static() {                                                                                                                                   \
+		static ::godot::StringName string_name = ::godot::StringName(#m_alias_for);                                                                                                    \
 		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 GDExtensionObjectPtr create(void *data) {                                                                                                                                   \
+		return nullptr;                                                                                                                                                                \
+	}                                                                                                                                                                                  \
+                                                                                                                                                                                       \
 	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);                                                                                                                        \
+		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 */                                                                                     \
@@ -507,14 +428,4 @@ 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<false>(__VA_ARGS__)
-#define GDVIRTUAL_CALL_PTR(m_obj, m_name, ...) m_obj->_gdvirtual_##m_name##_call<false>(__VA_ARGS__)
-
-#define GDVIRTUAL_REQUIRED_CALL(m_name, ...) _gdvirtual_##m_name##_call<true>(__VA_ARGS__)
-#define GDVIRTUAL_REQUIRED_CALL_PTR(m_obj, m_name, ...) m_obj->_gdvirtual_##m_name##_call<true>(__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()
-
 #endif // GODOT_WRAPPED_HPP

include/godot_cpp/core/binder_common.hpp

@@ -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>
 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
@@ -370,7 +316,7 @@ void call_with_variant_argsc_dv(T *p_instance, void (T::*p_method)(P...) const,
 #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
@@ -405,7 +351,7 @@ void call_with_variant_args_ret_dv(T *p_instance, R (T::*p_method)(P...), const
 #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
@@ -440,7 +386,7 @@ void call_with_variant_args_retc_dv(T *p_instance, R (T::*p_method)(P...) const,
 #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
@@ -552,7 +498,7 @@ void call_with_variant_args_static_dv(void (*p_method)(P...), const GDExtensionC
 #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
@@ -592,42 +538,6 @@ void call_with_ptr_args_static_method(void (*p_method)(P...), const GDExtensionC
 	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>
 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;
@@ -644,7 +554,7 @@ void call_with_variant_args_static_ret_dv(R (*p_method)(P...), const GDExtension
 #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

include/godot_cpp/core/class_db.hpp

@@ -37,16 +37,10 @@
 #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>
@@ -87,6 +81,15 @@ class ClassDB {
 	friend class godot::GDExtensionBinding;
 
 public:
+	struct PropertySetGet {
+		int index;
+		StringName setter;
+		StringName getter;
+		MethodBind *_setptr;
+		MethodBind *_getptr;
+		Variant::Type type;
+	};
+
 	struct ClassInfo {
 		StringName name;
 		StringName parent_name;
@@ -106,74 +109,24 @@ private:
 	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) {
-		if constexpr (!std::is_abstract_v<T>) {
-			T *new_object = memnew(T);
-			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;
-		}
-	}
+	static void _register_class(bool p_virtual = false);
 
 public:
 	template <typename T>
 	static void register_class(bool p_virtual = false);
 	template <typename 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>
 	static MethodBind *bind_method(N p_method_name, M p_method, VarArgs... p_args);
 
@@ -188,10 +141,7 @@ 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);
-	// 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 MethodBind *get_method(const StringName &p_class, const StringName &p_method);
 
@@ -222,10 +172,8 @@ public:
 	}
 
 template <typename T, bool is_abstract>
-void ClassDB::_register_class(bool p_virtual, bool p_exposed, bool p_runtime) {
+void ClassDB::_register_class(bool p_virtual) {
 	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;
 
 	// Register this class within our plugin
@@ -242,33 +190,27 @@ void ClassDB::_register_class(bool p_virtual, bool p_exposed, bool p_runtime) {
 	class_register_order.push_back(cl.name);
 
 	// Register this class with Godot
-	GDExtensionClassCreationInfo3 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;
 		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_class3(internal::library, cl.name._native_ptr(), cl.parent_name._native_ptr(), &class_info);
+	internal::gdextension_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();
@@ -287,16 +229,6 @@ 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>
 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.
@@ -352,14 +284,10 @@ 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
@@ -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

@@ -56,10 +56,10 @@ O *_call_native_mb_ret_obj(const GDExtensionMethodBindPtr mb, void *instance, co
 
 template <typename R, typename... Args>
 R _call_native_mb_ret(const GDExtensionMethodBindPtr mb, void *instance, const Args &...args) {
-	typename PtrToArg<R>::EncodeT ret;
+	R ret;
 	std::array<GDExtensionConstTypePtr, sizeof...(Args)> mb_args = { { (GDExtensionConstTypePtr)args... } };
 	internal::gdextension_interface_object_method_bind_ptrcall(mb, instance, mb_args.data(), &ret);
-	return static_cast<R>(ret);
+	return ret;
 }
 
 template <typename... Args>
@@ -70,10 +70,10 @@ void _call_native_mb_no_ret(const GDExtensionMethodBindPtr mb, void *instance, c
 
 template <typename R, typename... Args>
 R _call_utility_ret(GDExtensionPtrUtilityFunction func, const Args &...args) {
-	typename PtrToArg<R>::EncodeT ret;
+	R ret;
 	std::array<GDExtensionConstTypePtr, sizeof...(Args)> mb_args = { { (GDExtensionConstTypePtr)args... } };
 	func(&ret, mb_args.data(), mb_args.size());
-	return static_cast<R>(ret);
+	return ret;
 }
 
 template <typename... Args>

include/godot_cpp/core/math.hpp

@@ -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 +40,20 @@
 
 #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
+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, const char *p_dummy, void *p_pointer, size_t check, const char *p_description) {
+_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 {
@@ -82,9 +81,6 @@ public:
 	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>
@@ -97,10 +93,10 @@ _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>
@@ -172,7 +168,7 @@ T *memnew_arr_template(size_t p_elements, const char *p_descr = "") {
 
 		/* 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;
 		}
 	}
 

include/godot_cpp/core/method_bind.hpp

@@ -48,14 +48,14 @@
 namespace godot {
 
 class MethodBind {
-	uint32_t hint_flags = METHOD_FLAGS_DEFAULT;
 	StringName name;
 	StringName instance_class;
 	int argument_count = 0;
+	uint32_t hint_flags = METHOD_FLAGS_DEFAULT;
 
 	bool _static = false;
-	bool _const = false;
-	bool _returns = false;
+	bool _is_const = false;
+	bool _has_return = false;
 	bool _vararg = false;
 
 	std::vector<StringName> argument_names;
@@ -63,20 +63,20 @@ class MethodBind {
 	std::vector<Variant> default_arguments;
 
 protected:
-	void _set_const(bool p_const);
-	void _set_static(bool p_static);
-	void _set_returns(bool p_returns);
-	void _set_vararg(bool p_vararg);
 	virtual GDExtensionVariantType gen_argument_type(int p_arg) const = 0;
 	virtual PropertyInfo gen_argument_type_info(int p_arg) const = 0;
-	void _generate_argument_types(int p_count);
-
-	void set_argument_count(int p_count) { argument_count = p_count; }
+	void generate_argument_types(int p_count);
+	void set_const(bool p_const);
+	void set_return(bool p_return);
+	void set_static(bool p_static);
+	void set_vararg(bool p_vararg);
+	void set_argument_count(int p_count);
 
 public:
-	_FORCE_INLINE_ const std::vector<Variant> &get_default_arguments() const { return default_arguments; }
+	StringName get_name() const;
+	void set_name(const StringName &p_name);
 	_FORCE_INLINE_ int get_default_argument_count() const { return (int)default_arguments.size(); }
-
+	_FORCE_INLINE_ const std::vector<Variant> &get_default_arguments() const { return default_arguments; }
 	_FORCE_INLINE_ Variant has_default_argument(int p_arg) const {
 		const int num_default_args = (int)(default_arguments.size());
 		const int idx = p_arg - (argument_count - num_default_args);
@@ -97,6 +97,19 @@ public:
 			return default_arguments[idx];
 		}
 	}
+	_FORCE_INLINE_ StringName get_instance_class() const { return instance_class; }
+	_FORCE_INLINE_ void set_instance_class(StringName p_class) { instance_class = p_class; }
+
+	_FORCE_INLINE_ int get_argument_count() const { return argument_count; }
+	_FORCE_INLINE_ bool is_const() const { return _is_const; }
+	_FORCE_INLINE_ bool is_static() const { return _static; }
+	_FORCE_INLINE_ bool is_vararg() const { return _vararg; }
+	_FORCE_INLINE_ bool has_return() const { return _has_return; }
+	_FORCE_INLINE_ uint32_t get_hint_flags() const { return hint_flags | (is_const() ? GDEXTENSION_METHOD_FLAG_CONST : 0) | (is_vararg() ? GDEXTENSION_METHOD_FLAG_VARARG : 0) | (is_static() ? GDEXTENSION_METHOD_FLAG_STATIC : 0); }
+	_FORCE_INLINE_ void set_hint_flags(uint32_t p_hint_flags) { hint_flags = p_hint_flags; }
+	void set_argument_names(const std::vector<StringName> &p_names);
+	std::vector<StringName> get_argument_names() const;
+	void set_default_arguments(const std::vector<Variant> &p_default_arguments) { default_arguments = p_default_arguments; }
 
 	_FORCE_INLINE_ GDExtensionVariantType get_argument_type(int p_argument) const {
 		ERR_FAIL_COND_V(p_argument < -1 || p_argument > argument_count, GDEXTENSION_VARIANT_TYPE_NIL);
@@ -104,6 +117,7 @@ public:
 	}
 
 	PropertyInfo get_argument_info(int p_argument) const;
+	virtual GDExtensionClassMethodArgumentMetadata get_argument_metadata(int p_argument) const = 0;
 
 	std::vector<PropertyInfo> get_arguments_info_list() const {
 		std::vector<PropertyInfo> vec;
@@ -114,41 +128,19 @@ public:
 		}
 		return vec;
 	}
-
-	void set_argument_names(const std::vector<StringName> &p_names);
-	std::vector<StringName> get_argument_names() const;
-
-	virtual GDExtensionClassMethodArgumentMetadata get_argument_metadata(int p_argument) const = 0;
-
-	_FORCE_INLINE_ void set_hint_flags(uint32_t p_hint_flags) { hint_flags = p_hint_flags; }
-	_FORCE_INLINE_ uint32_t get_hint_flags() const { return hint_flags | (is_const() ? GDEXTENSION_METHOD_FLAG_CONST : 0) | (is_vararg() ? GDEXTENSION_METHOD_FLAG_VARARG : 0) | (is_static() ? GDEXTENSION_METHOD_FLAG_STATIC : 0); }
-	_FORCE_INLINE_ StringName get_instance_class() const { return instance_class; }
-	_FORCE_INLINE_ void set_instance_class(StringName p_class) { instance_class = p_class; }
-
-	_FORCE_INLINE_ int get_argument_count() const { return argument_count; }
-
-	virtual Variant call(GDExtensionClassInstancePtr p_instance, const GDExtensionConstVariantPtr *p_args, GDExtensionInt p_argument_count, GDExtensionCallError &r_error) const = 0;
-	virtual void ptrcall(GDExtensionClassInstancePtr p_instance, const GDExtensionConstTypePtr *p_args, GDExtensionTypePtr r_return) const = 0;
-
-	StringName get_name() const;
-	void set_name(const StringName &p_name);
-	_FORCE_INLINE_ bool is_const() const { return _const; }
-	_FORCE_INLINE_ bool is_static() const { return _static; }
-	_FORCE_INLINE_ bool is_vararg() const { return _vararg; }
-	_FORCE_INLINE_ bool has_return() const { return _returns; }
-
-	void set_default_arguments(const std::vector<Variant> &p_default_arguments) { default_arguments = p_default_arguments; }
-
 	std::vector<GDExtensionClassMethodArgumentMetadata> get_arguments_metadata_list() const {
 		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;
 	}
 
+	virtual Variant call(GDExtensionClassInstancePtr p_instance, const GDExtensionConstVariantPtr *p_args, GDExtensionInt p_argument_count, GDExtensionCallError &r_error) const = 0;
+	virtual void ptrcall(GDExtensionClassInstancePtr p_instance, const GDExtensionConstTypePtr *p_args, GDExtensionTypePtr r_return) const = 0;
+
 	static void bind_call(void *p_method_userdata, GDExtensionClassInstancePtr p_instance, const GDExtensionConstVariantPtr *p_args, GDExtensionInt p_argument_count, GDExtensionVariantPtr r_return, GDExtensionCallError *r_error);
 	static void bind_ptrcall(void *p_method_userdata, GDExtensionClassInstancePtr p_instance, const GDExtensionConstTypePtr *p_args, GDExtensionTypePtr r_return);
 
@@ -190,8 +182,8 @@ public:
 			const MethodInfo &p_method_info,
 			bool p_return_nil_is_variant) :
 			method(p_method) {
-		_set_vararg(true);
-		_set_const(true);
+		set_vararg(true);
+		set_const(true);
 		set_argument_count(p_method_info.arguments.size());
 		if (p_method_info.arguments.size()) {
 			arguments = p_method_info.arguments;
@@ -204,8 +196,8 @@ public:
 			set_argument_names(names);
 		}
 
-		_generate_argument_types((int)p_method_info.arguments.size());
-		_set_returns(should_returns);
+		generate_argument_types((int)p_method_info.arguments.size());
+		set_return(should_returns);
 	}
 
 	~MethodBindVarArgBase() {}
@@ -342,7 +334,7 @@ public:
 
 	MethodBindT(void (MB_T::*p_method)(P...)) {
 		method = p_method;
-		_generate_argument_types(sizeof...(P));
+		generate_argument_types(sizeof...(P));
 		set_argument_count(sizeof...(P));
 	}
 };
@@ -418,9 +410,8 @@ public:
 
 	MethodBindTC(void (MB_T::*p_method)(P...) const) {
 		method = p_method;
-		_generate_argument_types(sizeof...(P));
+		generate_argument_types(sizeof...(P));
 		set_argument_count(sizeof...(P));
-		_set_const(true);
 	}
 };
 
@@ -501,9 +492,9 @@ public:
 
 	MethodBindTR(R (MB_T::*p_method)(P...)) {
 		method = p_method;
-		_generate_argument_types(sizeof...(P));
+		generate_argument_types(sizeof...(P));
 		set_argument_count(sizeof...(P));
-		_set_returns(true);
+		set_return(true);
 	}
 };
 
@@ -584,10 +575,9 @@ public:
 
 	MethodBindTRC(R (MB_T::*p_method)(P...) const) {
 		method = p_method;
-		_generate_argument_types(sizeof...(P));
+		generate_argument_types(sizeof...(P));
 		set_argument_count(sizeof...(P));
-		_set_returns(true);
-		_set_const(true);
+		set_return(true);
 	}
 };
 
@@ -656,9 +646,9 @@ public:
 
 	MethodBindTS(void (*p_function)(P...)) {
 		function = p_function;
-		_generate_argument_types(sizeof...(P));
+		generate_argument_types(sizeof...(P));
 		set_argument_count(sizeof...(P));
-		_set_static(true);
+		set_static(true);
 	}
 };
 
@@ -725,10 +715,10 @@ public:
 
 	MethodBindTRS(R (*p_function)(P...)) {
 		function = p_function;
-		_generate_argument_types(sizeof...(P));
+		generate_argument_types(sizeof...(P));
 		set_argument_count(sizeof...(P));
-		_set_static(true);
-		_set_returns(true);
+		set_static(true);
+		set_return(true);
 	}
 };
 

include/godot_cpp/core/method_ptrcall.hpp

@@ -122,9 +122,6 @@ MAKE_PTRARGCONV(uint16_t, int64_t);
 MAKE_PTRARGCONV(int16_t, int64_t);
 MAKE_PTRARGCONV(uint32_t, int64_t);
 MAKE_PTRARGCONV(int32_t, int64_t);
-MAKE_PTRARGCONV(char16_t, int64_t);
-MAKE_PTRARGCONV(char32_t, int64_t);
-MAKE_PTRARGCONV(wchar_t, int64_t);
 MAKE_PTRARG(int64_t);
 MAKE_PTRARG(uint64_t);
 // Float types
@@ -164,7 +161,6 @@ MAKE_PTRARG(PackedFloat64Array);
 MAKE_PTRARG(PackedStringArray);
 MAKE_PTRARG(PackedVector2Array);
 MAKE_PTRARG(PackedVector3Array);
-MAKE_PTRARG(PackedVector4Array);
 MAKE_PTRARG(PackedColorArray);
 MAKE_PTRARG_BY_REFERENCE(Variant);
 
@@ -174,11 +170,11 @@ template <typename 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::get_object_instance_binding(*reinterpret_cast<GDExtensionObjectPtr *>(const_cast<void *>(p_ptr))));
 	}
 	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;
 	}
 };
 
@@ -186,11 +182,11 @@ template <typename 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::get_object_instance_binding(*reinterpret_cast<GDExtensionObjectPtr *>(const_cast<void *>(p_ptr))));
 	}
 	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>
@@ -51,7 +49,6 @@
 #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)
 
 namespace godot {
 
@@ -68,8 +65,6 @@ 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); }
@@ -110,6 +105,28 @@ MethodInfo::MethodInfo(const PropertyInfo &p_ret, StringName p_name, const Args
 	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) {

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

@@ -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();
@@ -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));                                                                        \
@@ -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));                                                                            \
@@ -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

@@ -108,9 +108,7 @@ extern "C" GDExtensionInterfaceStringNewWithUtf32Chars gdextension_interface_str
 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;
@@ -125,8 +123,6 @@ extern "C" GDExtensionInterfaceStringOperatorPlusEqChar gdextension_interface_st
 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;
@@ -150,8 +146,6 @@ extern "C" GDExtensionInterfacePackedVector2ArrayOperatorIndex gdextension_inter
 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;
@@ -164,30 +158,21 @@ extern "C" GDExtensionInterfaceObjectDestroy gdextension_interface_object_destro
 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" GDExtensionInterfaceScriptInstanceCreate gdextension_interface_script_instance_create;
 extern "C" GDExtensionInterfaceClassdbConstructObject gdextension_interface_classdb_construct_object;
 extern "C" GDExtensionInterfaceClassdbGetMethodBind gdextension_interface_classdb_get_method_bind;
 extern "C" GDExtensionInterfaceClassdbGetClassTag gdextension_interface_classdb_get_class_tag;
-extern "C" GDExtensionInterfaceClassdbRegisterExtensionClass3 gdextension_interface_classdb_register_extension_class3;
+extern "C" GDExtensionInterfaceClassdbRegisterExtensionClass gdextension_interface_classdb_register_extension_class;
 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;
@@ -195,15 +180,6 @@ extern "C" GDExtensionInterfaceClassdbUnregisterExtensionClass gdextension_inter
 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
 

include/godot_cpp/templates/list.hpp

@@ -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());
 	}
@@ -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();

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>
@@ -257,10 +257,6 @@ public:
 		return -1;
 	}
 
-	bool has(const T &p_val) const {
-		return find(p_val) != -1;
-	}
-
 	template <typename C>
 	void sort_custom() {
 		U len = count;

include/godot_cpp/templates/safe_refcount.hpp

@@ -132,7 +132,7 @@ 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);
 	}
 };

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/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,
@@ -153,7 +153,6 @@ struct [[nodiscard]] Projection {
 
 	Projection();
 	Projection(const Vector4 &p_x, const Vector4 &p_y, const Vector4 &p_z, const Vector4 &p_w);
-	Projection(real_t p_xx, real_t p_xy, real_t p_xz, real_t p_xw, real_t p_yx, real_t p_yy, real_t p_yz, real_t p_yw, real_t p_zx, real_t p_zy, real_t p_zz, real_t p_zw, real_t p_wx, real_t p_wy, real_t p_wz, real_t p_ww);
 	Projection(const Transform3D &p_transform);
 	~Projection();
 };

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

@@ -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/variant.hpp

@@ -100,7 +100,6 @@ public:
 		PACKED_VECTOR2_ARRAY,
 		PACKED_VECTOR3_ARRAY,
 		PACKED_COLOR_ARRAY,
-		PACKED_VECTOR4_ARRAY,
 
 		VARIANT_MAX
 	};
@@ -213,7 +212,6 @@ public:
 	Variant(const PackedVector2Array &v);
 	Variant(const PackedVector3Array &v);
 	Variant(const PackedColorArray &v);
-	Variant(const PackedVector4Array &v);
 	~Variant();
 
 	operator bool() const;
@@ -262,7 +260,6 @@ public:
 	operator PackedVector2Array() const;
 	operator PackedVector3Array() const;
 	operator PackedColorArray() const;
-	operator PackedVector4Array() const;
 
 	Variant &operator=(const Variant &other);
 	Variant &operator=(Variant &&other);
@@ -327,6 +324,8 @@ 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);
@@ -355,14 +354,6 @@ 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/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 {
@@ -82,18 +82,10 @@ struct [[nodiscard]] Vector3 {
 		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 +98,7 @@ 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 +128,6 @@ 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 +146,6 @@ 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 {
@@ -75,32 +75,18 @@ struct [[nodiscard]] Vector3i {
 		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 +136,6 @@ 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 {
@@ -55,17 +55,16 @@ 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;
@@ -75,22 +74,13 @@ struct [[nodiscard]] Vector4 {
 		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 +102,8 @@ 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 {
@@ -77,32 +77,18 @@ struct [[nodiscard]] Vector4i {
 		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 +140,6 @@ 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)

misc/scripts/black_format.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+# This script runs black on all Python files in the repo.
+
+set -uo pipefail
+
+# Apply black.
+echo -e "Formatting Python files..."
+PY_FILES=$(git ls-files -- '*SConstruct' '*SCsub' '*.py' ':!:.git/*' ':!:thirdparty/*')
+black -l 120 $PY_FILES
+
+diff=$(git diff --color)
+
+# If no patch has been generated all is OK, clean up, and exit.
+if [ -z "$diff" ] ; then
+    printf "Files in this commit comply with the black style rules.\n"
+    exit 0
+fi
+
+# A patch has been created, notify the user, clean up, and exit.
+printf "\n*** The following differences were found between the code "
+printf "and the formatting rules:\n\n"
+echo "$diff"
+printf "\n*** Aborting, please fix your commit(s) with 'git commit --amend' or 'git rebase -i <hash>'\n"
+exit 1

misc/scripts/check_ci_log.py

@@ -9,8 +9,8 @@ if len(sys.argv) < 2:
 
 fname = sys.argv[1]
 
-with open(fname.strip(), "r", encoding="utf-8") as fileread:
-    file_contents = fileread.read()
+fileread = open(fname.strip(), "r")
+file_contents = fileread.read()
 
 # If find "ERROR: AddressSanitizer:", then happens invalid read or write
 # This is critical bug, so we need to fix this as fast as possible
@@ -25,8 +25,6 @@ if (
     file_contents.find("Program crashed with signal") != -1
     or file_contents.find("Dumping the backtrace") != -1
     or file_contents.find("Segmentation fault (core dumped)") != -1
-    or file_contents.find("Aborted (core dumped)") != -1
-    or file_contents.find("terminate called without an active exception") != -1
 ):
     print("FATAL ERROR: Godot has been crashed.")
     sys.exit(52)

misc/scripts/check_get_file_list.py

@@ -1,46 +1,31 @@
 #!/usr/bin/env python
 
-import os
-import sys
+import os, sys
+
 from pathlib import Path
 
 sys.path.insert(1, os.path.join(os.path.dirname(__file__), "..", ".."))
 
-from binding_generator import _generate_bindings, _get_file_list
-from build_profile import generate_trimmed_api
+from binding_generator import get_file_list, generate_bindings
 
 api_filepath = "gdextension/extension_api.json"
 bits = "64"
 precision = "single"
 output_dir = "self_test"
 
+generate_bindings(api_filepath, use_template_get_node=False, bits=bits, precision=precision, output_dir=output_dir)
+flist = get_file_list(api_filepath, output_dir, headers=True, sources=True)
 
-def test(profile_filepath=""):
-    api = generate_trimmed_api(api_filepath, profile_filepath)
-    _generate_bindings(
-        api,
-        api_filepath,
-        use_template_get_node=False,
-        bits=bits,
-        precision=precision,
-        output_dir=output_dir,
-    )
-    flist = _get_file_list(api, output_dir, headers=True, sources=True)
-
-    p = Path(output_dir) / "gen"
-    allfiles = [str(f.as_posix()) for f in p.glob("**/*.*")]
-    missing = list(filter((lambda f: f not in flist), allfiles))
-    extras = list(filter((lambda f: f not in allfiles), flist))
-    if len(missing) > 0 or len(extras) > 0:
-        print("Error!")
-        for f in missing:
-            print("MISSING: " + str(f))
-        for f in extras:
-            print("EXTRA: " + str(f))
-        sys.exit(1)
-    else:
-        print("OK!")
-
-
-test()
-test("test/build_profile.json")
+p = Path(output_dir) / "gen"
+allfiles = [str(f.as_posix()) for f in p.glob("**/*.*")]
+missing = list(filter((lambda f: f not in flist), allfiles))
+extras = list(filter((lambda f: f not in allfiles), flist))
+if len(missing) > 0 or len(extras) > 0:
+    print("Error!")
+    for f in missing:
+        print("MISSING: " + str(f))
+    for f in extras:
+        print("EXTRA: " + str(f))
+    sys.exit(1)
+else:
+    print("OK!")

misc/scripts/clang_format.sh

@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+
+# This script runs clang-format and fixes copyright headers on all relevant files in the repo.
+# This is the primary script responsible for fixing style violations.
+
+set -uo pipefail
+
+# Loops through all code files tracked by Git.
+git ls-files -- '*.c' '*.h' '*.cpp' '*.hpp' '*.cc' '*.hh' '*.cxx' '*.m' '*.mm' '*.inc' |
+while read -r f; do
+    # Run clang-format.
+    clang-format --Wno-error=unknown -i "$f"
+
+    # Fix copyright headers, but not all files get them.
+    if [[ "$f" == *"inc" ]]; then
+        continue
+    elif [[ "$f" == *"glsl" ]]; then
+        continue
+    elif [[ "$f" == "test/"* ]]; then
+        continue
+    fi
+
+    python misc/scripts/copyright_headers.py "$f"
+done
+
+diff=$(git diff --color)
+
+# If no patch has been generated all is OK, clean up, and exit.
+if [ -z "$diff" ] ; then
+    printf "Files in this commit comply with the clang-tidy style rules.\n"
+    exit 0
+fi
+
+# A patch has been created, notify the user, clean up, and exit.
+printf "\n*** The following changes have been made to comply with the formatting rules:\n\n"
+echo "$diff"
+printf "\n*** Please fix your commit(s) with 'git commit --amend' or 'git rebase -i <hash>'\n"
+exit 1

misc/scripts/codespell.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+SKIP_LIST="./thirdparty,*.gen.*,*.po,*.pot,package-lock.json,./core/string/locales.h,./DONORS.md,./misc/scripts/codespell.sh"
+IGNORE_LIST="ba,childs,curvelinear,expct,fave,findn,gird,inout,lod,nd,numer,ois,ro,statics,te,varn"
+
+codespell -w -q 3 -S "${SKIP_LIST}" -L "${IGNORE_LIST}"

misc/scripts/copyright_headers.py

@@ -1,7 +1,6 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
-import os
 import sys
 
 header = """\
@@ -36,61 +35,61 @@ header = """\
 /**************************************************************************/
 """
 
-if len(sys.argv) < 2:
-    print("Invalid usage of copyright_headers.py, it should be called with a path to one or multiple files.")
-    sys.exit(1)
+fname = sys.argv[1]
 
-for f in sys.argv[1:]:
-    fname = f
+# Handle replacing $filename with actual filename and keep alignment
+fsingle = fname.strip()
+if fsingle.find("/") != -1:
+    fsingle = fsingle[fsingle.rfind("/") + 1 :]
+rep_fl = "$filename"
+rep_fi = fsingle
+len_fl = len(rep_fl)
+len_fi = len(rep_fi)
+# Pad with spaces to keep alignment
+if len_fi < len_fl:
+    for x in range(len_fl - len_fi):
+        rep_fi += " "
+elif len_fl < len_fi:
+    for x in range(len_fi - len_fl):
+        rep_fl += " "
+if header.find(rep_fl) != -1:
+    text = header.replace(rep_fl, rep_fi)
+else:
+    text = header.replace("$filename", fsingle)
+text += "\n"
 
-    # Handle replacing $filename with actual filename and keep alignment
-    fsingle = os.path.basename(fname.strip())
-    rep_fl = "$filename"
-    rep_fi = fsingle
-    len_fl = len(rep_fl)
-    len_fi = len(rep_fi)
-    # Pad with spaces to keep alignment
-    if len_fi < len_fl:
-        for x in range(len_fl - len_fi):
-            rep_fi += " "
-    elif len_fl < len_fi:
-        for x in range(len_fi - len_fl):
-            rep_fl += " "
-    if header.find(rep_fl) != -1:
-        text = header.replace(rep_fl, rep_fi)
-    else:
-        text = header.replace("$filename", fsingle)
-    text += "\n"
+# We now have the proper header, so we want to ignore the one in the original file
+# and potentially empty lines and badly formatted lines, while keeping comments that
+# come after the header, and then keep everything non-header unchanged.
+# To do so, we skip empty lines that may be at the top in a first pass.
+# In a second pass, we skip all consecutive comment lines starting with "/*",
+# then we can append the rest (step 2).
 
-    # We now have the proper header, so we want to ignore the one in the original file
-    # and potentially empty lines and badly formatted lines, while keeping comments that
-    # come after the header, and then keep everything non-header unchanged.
-    # To do so, we skip empty lines that may be at the top in a first pass.
-    # In a second pass, we skip all consecutive comment lines starting with "/*",
-    # then we can append the rest (step 2).
+fileread = open(fname.strip(), "r")
+line = fileread.readline()
+header_done = False
 
-    with open(fname.strip(), "r", encoding="utf-8") as fileread:
-        line = fileread.readline()
-        header_done = False
+while line.strip() == "":  # Skip empty lines at the top
+    line = fileread.readline()
 
-        while line.strip() == "" and line != "":  # Skip empty lines at the top
-            line = fileread.readline()
+if line.find("/**********") == -1:  # Godot header starts this way
+    # Maybe starting with a non-Godot comment, abort header magic
+    header_done = True
 
-        if line.find("/**********") == -1:  # Godot header starts this way
-            # Maybe starting with a non-Godot comment, abort header magic
-            header_done = True
-
-        while not header_done:  # Handle header now
-            if line.find("/*") != 0:  # No more starting with a comment
-                header_done = True
-                if line.strip() != "":
-                    text += line
-            line = fileread.readline()
-
-        while line != "":  # Dump everything until EOF
+while not header_done:  # Handle header now
+    if line.find("/*") != 0:  # No more starting with a comment
+        header_done = True
+        if line.strip() != "":
             text += line
-            line = fileread.readline()
+    line = fileread.readline()
 
-    # Write
-    with open(fname.strip(), "w", encoding="utf-8", newline="\n") as filewrite:
-        filewrite.write(text)
+while line != "":  # Dump everything until EOF
+    text += line
+    line = fileread.readline()
+
+fileread.close()
+
+# Write
+filewrite = open(fname.strip(), "w")
+filewrite.write(text)
+filewrite.close()

misc/scripts/file_format.py

@@ -1,46 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-import sys
-
-if len(sys.argv) < 2:
-    print("Invalid usage of file_format.py, it should be called with a path to one or multiple files.")
-    sys.exit(1)
-
-BOM = b"\xef\xbb\xbf"
-
-changed = []
-invalid = []
-
-for file in sys.argv[1:]:
-    try:
-        with open(file, "rt", encoding="utf-8") as f:
-            original = f.read()
-    except UnicodeDecodeError:
-        invalid.append(file)
-        continue
-
-    if original == "":
-        continue
-
-    revamp = "\n".join([line.rstrip("\n\r\t ") for line in original.splitlines(True)]).rstrip("\n") + "\n"
-
-    new_raw = revamp.encode(encoding="utf-8")
-    if new_raw.startswith(BOM):
-        new_raw = new_raw[len(BOM) :]
-
-    with open(file, "rb") as f:
-        old_raw = f.read()
-
-    if old_raw != new_raw:
-        changed.append(file)
-        with open(file, "wb") as f:
-            f.write(new_raw)
-
-if changed:
-    for file in changed:
-        print(f"FIXED: {file}")
-if invalid:
-    for file in invalid:
-        print(f"REQUIRES MANUAL CHANGES: {file}")
-    sys.exit(1)

misc/scripts/file_format.sh

@@ -0,0 +1,41 @@
+#!/usr/bin/env bash
+
+# This script ensures proper POSIX text file formatting and a few other things.
+# This is supplementary to clang_format.sh and black_format.sh, but should be
+# run before them.
+
+# We need dos2unix and recode.
+if [ ! -x "$(command -v dos2unix)" -o ! -x "$(command -v recode)" ]; then
+    printf "Install 'dos2unix' and 'recode' to use this script.\n"
+fi
+
+set -uo pipefail
+IFS=$'\n\t'
+
+# Loops through all text files tracked by Git.
+git grep -zIl '' |
+while IFS= read -rd '' f; do
+    # Ensure that files are UTF-8 formatted.
+    recode UTF-8 "$f" 2> /dev/null
+    # Ensure that files have LF line endings and do not contain a BOM.
+    dos2unix "$f" 2> /dev/null
+    # Remove trailing space characters and ensures that files end
+    # with newline characters. -l option handles newlines conveniently.
+    perl -i -ple 's/\s*$//g' "$f"
+done
+
+diff=$(git diff --color)
+
+# If no patch has been generated all is OK, clean up, and exit.
+if [ -z "$diff" ] ; then
+    printf "Files in this commit comply with the formatting rules.\n"
+    rm -f patch.patch
+    exit 0
+fi
+
+# A patch has been created, notify the user, clean up, and exit.
+printf "\n*** The following differences were found between the code "
+printf "and the formatting rules:\n\n"
+echo "$diff"
+printf "\n*** Aborting, please fix your commit(s) with 'git commit --amend' or 'git rebase -i <hash>'\n"
+exit 1

misc/scripts/header_guards.py

@@ -1,127 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-import sys
-from pathlib import Path
-
-if len(sys.argv) < 2:
-    print("Invalid usage of header_guards.py, it should be called with a path to one or multiple files.")
-    sys.exit(1)
-
-HEADER_CHECK_OFFSET = 30
-HEADER_BEGIN_OFFSET = 31
-HEADER_END_OFFSET = -1
-
-changed = []
-invalid = []
-
-for file in sys.argv[1:]:
-    with open(file, "rt", encoding="utf-8", newline="\n") as f:
-        lines = f.readlines()
-
-    if len(lines) <= HEADER_BEGIN_OFFSET:
-        continue  # Most likely a dummy file.
-
-    if lines[HEADER_CHECK_OFFSET].startswith("#import"):
-        continue  # Early catch obj-c file.
-
-    name = f"GODOT_{Path(file).name}".upper().replace(".", "_").replace("-", "_").replace(" ", "_")
-
-    HEADER_CHECK = f"#ifndef {name}\n"
-    HEADER_BEGIN = f"#define {name}\n"
-    HEADER_END = f"#endif // {name}\n"
-
-    if (
-        lines[HEADER_CHECK_OFFSET] == HEADER_CHECK
-        and lines[HEADER_BEGIN_OFFSET] == HEADER_BEGIN
-        and lines[HEADER_END_OFFSET] == HEADER_END
-    ):
-        continue
-
-    # Guards might exist but with the wrong names.
-    if (
-        lines[HEADER_CHECK_OFFSET].startswith("#ifndef")
-        and lines[HEADER_BEGIN_OFFSET].startswith("#define")
-        and lines[HEADER_END_OFFSET].startswith("#endif")
-    ):
-        lines[HEADER_CHECK_OFFSET] = HEADER_CHECK
-        lines[HEADER_BEGIN_OFFSET] = HEADER_BEGIN
-        lines[HEADER_END_OFFSET] = HEADER_END
-        with open(file, "wt", encoding="utf-8", newline="\n") as f:
-            f.writelines(lines)
-        changed.append(file)
-        continue
-
-    header_check = -1
-    header_begin = -1
-    header_end = -1
-    pragma_once = -1
-    objc = False
-
-    for idx, line in enumerate(lines):
-        if not line.startswith("#"):
-            continue
-        elif line.startswith("#ifndef") and header_check == -1:
-            header_check = idx
-        elif line.startswith("#define") and header_begin == -1:
-            header_begin = idx
-        elif line.startswith("#endif") and header_end == -1:
-            header_end = idx
-        elif line.startswith("#pragma once"):
-            pragma_once = idx
-            break
-        elif line.startswith("#import"):
-            objc = True
-            break
-
-    if objc:
-        continue
-
-    if pragma_once != -1:
-        lines.pop(pragma_once)
-        lines.insert(HEADER_CHECK_OFFSET, HEADER_CHECK)
-        lines.insert(HEADER_BEGIN_OFFSET, HEADER_BEGIN)
-        lines.append("\n")
-        lines.append(HEADER_END)
-        with open(file, "wt", encoding="utf-8", newline="\n") as f:
-            f.writelines(lines)
-        changed.append(file)
-        continue
-
-    if header_check == -1 and header_begin == -1 and header_end == -1:
-        # Guards simply didn't exist
-        lines.insert(HEADER_CHECK_OFFSET, HEADER_CHECK)
-        lines.insert(HEADER_BEGIN_OFFSET, HEADER_BEGIN)
-        lines.append("\n")
-        lines.append(HEADER_END)
-        with open(file, "wt", encoding="utf-8", newline="\n") as f:
-            f.writelines(lines)
-        changed.append(file)
-        continue
-
-    if header_check != -1 and header_begin != -1 and header_end != -1:
-        # All prepends "found", see if we can salvage this.
-        if header_check == header_begin - 1 and header_begin < header_end:
-            lines.pop(header_check)
-            lines.pop(header_begin - 1)
-            lines.pop(header_end - 2)
-            if lines[header_end - 3] == "\n":
-                lines.pop(header_end - 3)
-            lines.insert(HEADER_CHECK_OFFSET, HEADER_CHECK)
-            lines.insert(HEADER_BEGIN_OFFSET, HEADER_BEGIN)
-            lines.append("\n")
-            lines.append(HEADER_END)
-            with open(file, "wt", encoding="utf-8", newline="\n") as f:
-                f.writelines(lines)
-            changed.append(file)
-            continue
-
-    invalid.append(file)
-
-if changed:
-    for file in changed:
-        print(f"FIXED: {file}")
-if invalid:
-    for file in invalid:
-        print(f"REQUIRES MANUAL CHANGES: {file}")
-    sys.exit(1)

misc/scripts/header_guards.sh

@@ -0,0 +1,60 @@
+#!/bin/bash
+
+if [ ! -f "SConstruct" ]; then
+  echo "Warning: This script is intended to be run from the root of the Godot repository."
+  echo "Some of the paths checks may not work as intended from a different folder."
+fi
+
+files_invalid_guard=""
+
+for file in $(find . -name "*.hpp" -print); do
+  # Skip generated files.
+  if [[ "$file" == "./gen/"* || "$file" == "./include/gen/"* ]]; then continue; fi
+  # Skip the test project.
+  if [[ "$file" == "./test/"* ]]; then continue; fi
+
+  bname=$(basename $file .hpp)
+
+  # NOTE: The "GODOT_CPP_" prefix is already used by the generated
+  # bindings, so we can't use that. We'll use "GODOT_" instead.
+  prefix="GODOT_"
+
+  # ^^ is bash builtin for UPPERCASE.
+  guard="${prefix}${bname^^}_HPP"
+
+  # Replaces guards to use computed name.
+  # We also add some \n to make sure there's a proper separation.
+  sed -i $file -e "0,/ifndef/s/#ifndef.*/\n#ifndef $guard/"
+  sed -i $file -e "0,/define/s/#define.*/#define $guard\n/"
+  sed -i $file -e "$ s/#endif.*/\n#endif \/\/ $guard/"
+  # Removes redundant \n added before, if they weren't needed.
+  sed -i $file -e "/^$/N;/^\n$/D"
+
+  # Check that first ifndef (should be header guard) is at the expected position.
+  # If not it can mean we have some code before the guard that should be after.
+  # "31" is the expected line with the copyright header.
+  first_ifndef=$(grep -n -m 1 "ifndef" $file | sed 's/\([0-9]*\).*/\1/')
+  if [[ "$first_ifndef" != "31" ]]; then
+    files_invalid_guard+="$file\n"
+  fi
+done
+
+if [[ ! -z "$files_invalid_guard" ]]; then
+  echo -e "The following files were found to have potentially invalid header guard:\n"
+  echo -e "$files_invalid_guard"
+fi
+
+diff=$(git diff --color)
+
+# If no diff has been generated all is OK, clean up, and exit.
+if [ -z "$diff" ] ; then
+    printf "Files in this commit comply with the header guards formatting rules.\n"
+    exit 0
+fi
+
+# A diff has been created, notify the user, clean up, and exit.
+printf "\n*** The following differences were found between the code "
+printf "and the header guards formatting rules:\n\n"
+echo "$diff"
+printf "\n*** Aborting, please fix your commit(s) with 'git commit --amend' or 'git rebase -i <hash>'\n"
+exit 1

misc/scripts/mypy.ini

@@ -0,0 +1,11 @@
+[mypy]
+ignore_missing_imports = true
+disallow_any_generics = True
+pretty = True
+show_column_numbers = True
+warn_redundant_casts = True
+warn_return_any = True
+warn_unreachable = True
+
+namespace_packages = True
+explicit_package_bases = True

misc/scripts/mypy_check.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+
+set -uo pipefail
+
+echo -e "Python: mypy static analysis..."
+mypy --config-file=./misc/scripts/mypy.ini .

pyproject.toml

@@ -1,58 +0,0 @@
-[tool.mypy]
-disallow_any_generics = true
-explicit_package_bases = true
-ignore_missing_imports = true
-namespace_packages = true
-no_implicit_optional = true
-pretty = true
-scripts_are_modules = true
-show_column_numbers = true
-warn_redundant_casts = true
-warn_return_any = true
-warn_unreachable = true
-
-[tool.ruff]
-extend-include = ["SConstruct"]
-line-length = 120
-target-version = "py37"
-
-[tool.ruff.lint]
-extend-select = [
-	"I", # isort
-]
-
-[tool.ruff.lint.per-file-ignores]
-"SConstruct" = [
-	"F821", # Undefined name
-]
-
-[tool.codespell]
-enable-colors = ""
-write-changes = ""
-check-hidden = ""
-quiet-level = 3
-builtin = "clear,rare,en-GB_to_en-US"
-ignore-words-list = """\
-	breaked,
-	cancelled,
-	checkin,
-	curvelinear,
-	doubleclick,
-	expct,
-	findn,
-	gird,
-	hel,
-	inout,
-	labelin,
-	lod,
-	mis,
-	nd,
-	numer,
-	ot,
-	outin,
-	requestor,
-	te,
-	textin,
-	thirdparty,
-	vai
-"""

src/classes/low_level.cpp

@@ -29,7 +29,6 @@
 /**************************************************************************/
 
 #include <godot_cpp/classes/file_access.hpp>
-#include <godot_cpp/classes/image.hpp>
 #include <godot_cpp/classes/worker_thread_pool.hpp>
 #include <godot_cpp/classes/xml_parser.hpp>
 
@@ -56,12 +55,4 @@ WorkerThreadPool::GroupID WorkerThreadPool::add_native_group_task(void (*p_func)
 	return (GroupID)internal::gdextension_interface_worker_thread_pool_add_native_group_task(_owner, p_func, p_userdata, p_elements, p_tasks, p_high_priority, (GDExtensionConstStringPtr)&p_description);
 }
 
-uint8_t *Image::ptrw() {
-	return internal::gdextension_interface_image_ptrw(_owner);
-}
-
-const uint8_t *Image::ptr() {
-	return internal::gdextension_interface_image_ptr(_owner);
-}
-
 } // namespace godot

src/classes/wrapped.cpp

@@ -40,54 +40,26 @@
 
 namespace godot {
 
-#ifdef _GODOT_CPP_AVOID_THREAD_LOCAL
-std::recursive_mutex Wrapped::_constructing_mutex;
-#endif
-
-_GODOT_CPP_THREAD_LOCAL const StringName *Wrapped::_constructing_extension_class_name = nullptr;
-_GODOT_CPP_THREAD_LOCAL const GDExtensionInstanceBindingCallbacks *Wrapped::_constructing_class_binding_callbacks = nullptr;
-
-#ifdef HOT_RELOAD_ENABLED
-_GODOT_CPP_THREAD_LOCAL GDExtensionObjectPtr Wrapped::_constructing_recreate_owner = nullptr;
-#endif
-
-const StringName *Wrapped::_get_extension_class_name() {
+const StringName *Wrapped::_get_extension_class_name() const {
 	return nullptr;
 }
 
 void Wrapped::_postinitialize() {
-#ifdef _GODOT_CPP_AVOID_THREAD_LOCAL
-	Wrapped::_constructing_mutex.unlock();
-#endif
-
-	// Only send NOTIFICATION_POSTINITIALIZE for extension classes.
-	if (_is_extension_class()) {
-		_notificationv(Object::NOTIFICATION_POSTINITIALIZE);
+	const StringName *extension_class = _get_extension_class_name();
+	if (extension_class) {
+		godot::internal::gdextension_interface_object_set_instance(_owner, reinterpret_cast<GDExtensionConstStringNamePtr>(extension_class), this);
+	}
+	godot::internal::gdextension_interface_object_set_instance_binding(_owner, godot::internal::token, this, _get_bindings_callbacks());
+	if (extension_class) {
+		Object *obj = dynamic_cast<Object *>(this);
+		if (obj) {
+			obj->notification(Object::NOTIFICATION_POSTINITIALIZE);
+		}
 	}
 }
 
 Wrapped::Wrapped(const StringName p_godot_class) {
-#ifdef HOT_RELOAD_ENABLED
-	if (unlikely(Wrapped::_constructing_recreate_owner)) {
-		_owner = Wrapped::_constructing_recreate_owner;
-		Wrapped::_constructing_recreate_owner = nullptr;
-	} else
-#endif
-	{
-		_owner = godot::internal::gdextension_interface_classdb_construct_object(reinterpret_cast<GDExtensionConstStringNamePtr>(p_godot_class._native_ptr()));
-	}
-
-	if (_constructing_extension_class_name) {
-		godot::internal::gdextension_interface_object_set_instance(_owner, reinterpret_cast<GDExtensionConstStringNamePtr>(_constructing_extension_class_name), this);
-		_constructing_extension_class_name = nullptr;
-	}
-
-	if (likely(_constructing_class_binding_callbacks)) {
-		godot::internal::gdextension_interface_object_set_instance_binding(_owner, godot::internal::token, this, _constructing_class_binding_callbacks);
-		_constructing_class_binding_callbacks = nullptr;
-	} else {
-		CRASH_NOW_MSG("BUG: Godot Object created without binding callbacks. Did you forget to use memnew()?");
-	}
+	_owner = godot::internal::gdextension_interface_classdb_construct_object(reinterpret_cast<GDExtensionConstStringNamePtr>(p_godot_class._native_ptr()));
 }
 
 Wrapped::Wrapped(GodotObject *p_godot_object) {
@@ -105,31 +77,6 @@ std::vector<EngineClassRegistrationCallback> &get_engine_class_registration_call
 	return engine_class_registration_callbacks;
 }
 
-GDExtensionPropertyInfo *create_c_property_list(const ::godot::List<::godot::PropertyInfo> &plist_cpp, uint32_t *r_size) {
-	GDExtensionPropertyInfo *plist = nullptr;
-	// Linked list size can be expensive to get so we cache it
-	const uint32_t plist_size = plist_cpp.size();
-	if (r_size != nullptr) {
-		*r_size = plist_size;
-	}
-	plist = reinterpret_cast<GDExtensionPropertyInfo *>(memalloc(sizeof(GDExtensionPropertyInfo) * plist_size));
-	unsigned int i = 0;
-	for (const ::godot::PropertyInfo &E : plist_cpp) {
-		plist[i].type = static_cast<GDExtensionVariantType>(E.type);
-		plist[i].name = E.name._native_ptr();
-		plist[i].hint = E.hint;
-		plist[i].hint_string = E.hint_string._native_ptr();
-		plist[i].class_name = E.class_name._native_ptr();
-		plist[i].usage = E.usage;
-		++i;
-	}
-	return plist;
-}
-
-void free_c_property_list(GDExtensionPropertyInfo *plist) {
-	memfree(plist);
-}
-
 void add_engine_class_registration_callback(EngineClassRegistrationCallback p_callback) {
 	get_engine_class_registration_callbacks().push_back(p_callback);
 }

src/core/class_db.cpp

@@ -32,7 +32,6 @@
 
 #include <godot_cpp/core/error_macros.hpp>
 #include <godot_cpp/godot.hpp>
-#include <godot_cpp/templates/vector.hpp>
 
 #include <godot_cpp/core/memory.hpp>
 
@@ -43,8 +42,6 @@ namespace godot {
 std::unordered_map<StringName, ClassDB::ClassInfo> ClassDB::classes;
 std::unordered_map<StringName, const GDExtensionInstanceBindingCallbacks *> ClassDB::instance_binding_callbacks;
 std::vector<StringName> ClassDB::class_register_order;
-std::unordered_map<StringName, Object *> ClassDB::engine_singletons;
-std::mutex ClassDB::engine_singletons_mutex;
 GDExtensionInitializationLevel ClassDB::current_level = GDEXTENSION_INITIALIZATION_CORE;
 
 MethodDefinition D_METHOD(StringName p_name) {
@@ -108,7 +105,15 @@ void ClassDB::add_property(const StringName &p_class, const PropertyInfo &p_pinf
 		p_pinfo.usage, // DEFAULT //uint32_t usage;
 	};
 
-	internal::gdextension_interface_classdb_register_extension_class_property_indexed(internal::library, info.name._native_ptr(), &prop_info, p_setter._native_ptr(), p_getter._native_ptr(), p_index);
+	PropertySetGet setget;
+	setget.setter = p_setter;
+	setget.getter = p_getter;
+	setget._setptr = setter;
+	setget._getptr = getter;
+	setget.index = p_index;
+	setget.type = p_pinfo.type;
+
+	internal::gdextension_interface_classdb_register_extension_class_property(internal::library, info.name._native_ptr(), &prop_info, setget.setter._native_ptr(), setget.getter._native_ptr());
 }
 
 MethodBind *ClassDB::get_method(const StringName &p_class, const StringName &p_method) {
@@ -340,56 +345,11 @@ void ClassDB::bind_virtual_method(const StringName &p_class, const StringName &p
 	type.virtual_methods[p_method] = p_call;
 }
 
-void ClassDB::add_virtual_method(const StringName &p_class, const MethodInfo &p_method, const Vector<StringName> &p_arg_names) {
-	std::unordered_map<StringName, ClassInfo>::iterator type_it = classes.find(p_class);
-	ERR_FAIL_COND_MSG(type_it == classes.end(), String("Class '{0}' doesn't exist.").format(Array::make(p_class)));
-
-	GDExtensionClassVirtualMethodInfo mi;
-	mi.name = (GDExtensionStringNamePtr)&p_method.name;
-	mi.method_flags = p_method.flags;
-	mi.return_value = p_method.return_val._to_gdextension();
-	mi.return_value_metadata = p_method.return_val_metadata;
-	mi.argument_count = p_method.arguments.size();
-	if (mi.argument_count > 0) {
-		mi.arguments = (GDExtensionPropertyInfo *)memalloc(sizeof(GDExtensionPropertyInfo) * mi.argument_count);
-		mi.arguments_metadata = (GDExtensionClassMethodArgumentMetadata *)memalloc(sizeof(GDExtensionClassMethodArgumentMetadata) * mi.argument_count);
-		if (mi.argument_count != p_method.arguments_metadata.size()) {
-			WARN_PRINT("Mismatch argument metadata count for virtual method: " + String(p_class) + "::" + p_method.name);
-		}
-		for (uint32_t i = 0; i < mi.argument_count; i++) {
-			mi.arguments[i] = p_method.arguments[i]._to_gdextension();
-			if (i < p_method.arguments_metadata.size()) {
-				mi.arguments_metadata[i] = p_method.arguments_metadata[i];
-			}
-		}
-	} else {
-		mi.arguments = nullptr;
-		mi.arguments_metadata = nullptr;
-	}
-
-	if (p_arg_names.size() != mi.argument_count) {
-		WARN_PRINT("Mismatch argument name count for virtual method: " + String(p_class) + "::" + p_method.name);
-	} else {
-		for (int i = 0; i < p_arg_names.size(); i++) {
-			mi.arguments[i].name = (GDExtensionStringNamePtr)&p_arg_names[i];
-		}
-	}
-
-	internal::gdextension_interface_classdb_register_extension_class_virtual_method(internal::library, &p_class, &mi);
-
-	if (mi.arguments) {
-		memfree(mi.arguments);
-	}
-	if (mi.arguments_metadata) {
-		memfree(mi.arguments_metadata);
-	}
-}
-
 void ClassDB::initialize_class(const ClassInfo &p_cl) {
 }
 
 void ClassDB::initialize(GDExtensionInitializationLevel p_level) {
-	for (const std::pair<const StringName, ClassInfo> &pair : classes) {
+	for (const std::pair<StringName, ClassInfo> pair : classes) {
 		const ClassInfo &cl = pair.second;
 		if (cl.level != p_level) {
 			continue;
@@ -400,7 +360,6 @@ void ClassDB::initialize(GDExtensionInitializationLevel p_level) {
 }
 
 void ClassDB::deinitialize(GDExtensionInitializationLevel p_level) {
-	std::set<StringName> to_erase;
 	for (std::vector<StringName>::reverse_iterator i = class_register_order.rbegin(); i != class_register_order.rend(); ++i) {
 		const StringName &name = *i;
 		const ClassInfo &cl = classes[name];
@@ -411,36 +370,9 @@ void ClassDB::deinitialize(GDExtensionInitializationLevel p_level) {
 
 		internal::gdextension_interface_classdb_unregister_extension_class(internal::library, name._native_ptr());
 
-		for (const std::pair<const StringName, MethodBind *> &method : cl.method_map) {
+		for (auto method : cl.method_map) {
 			memdelete(method.second);
 		}
-
-		classes.erase(name);
-		to_erase.insert(name);
-	}
-
-	{
-		// The following is equivalent to c++20 `std::erase_if(class_register_order, [&](const StringName& name){ return to_erase.contains(name); });`
-		std::vector<StringName>::iterator it = std::remove_if(class_register_order.begin(), class_register_order.end(), [&](const StringName &p_name) {
-			return to_erase.count(p_name) > 0;
-		});
-		class_register_order.erase(it, class_register_order.end());
-	}
-
-	if (p_level == GDEXTENSION_INITIALIZATION_CORE) {
-		// Make a new list of the singleton objects, since freeing the instance bindings will lead to
-		// elements getting removed from engine_singletons.
-		std::vector<Object *> singleton_objects;
-		{
-			std::lock_guard<std::mutex> lock(engine_singletons_mutex);
-			singleton_objects.reserve(engine_singletons.size());
-			for (const std::pair<const StringName, Object *> &pair : engine_singletons) {
-				singleton_objects.push_back(pair.second);
-			}
-		}
-		for (std::vector<Object *>::iterator i = singleton_objects.begin(); i != singleton_objects.end(); i++) {
-			internal::gdextension_interface_object_free_instance_binding((*i)->_owner, internal::token);
-		}
 	}
 }
 

src/core/memory.cpp

@@ -36,7 +36,7 @@ namespace godot {
 
 void *Memory::alloc_static(size_t p_bytes, bool p_pad_align) {
 #ifdef DEBUG_ENABLED
-	bool prepad = false; // Already pre paded in the engine.
+	bool prepad = false; // Alredy pre paded in the engine.
 #else
 	bool prepad = p_pad_align;
 #endif
@@ -63,7 +63,7 @@ void *Memory::realloc_static(void *p_memory, size_t p_bytes, bool p_pad_align) {
 	uint8_t *mem = (uint8_t *)p_memory;
 
 #ifdef DEBUG_ENABLED
-	bool prepad = false; // Already pre paded in the engine.
+	bool prepad = false; // Alredy pre paded in the engine.
 #else
 	bool prepad = p_pad_align;
 #endif
@@ -82,7 +82,7 @@ void Memory::free_static(void *p_ptr, bool p_pad_align) {
 	uint8_t *mem = (uint8_t *)p_ptr;
 
 #ifdef DEBUG_ENABLED
-	bool prepad = false; // Already pre paded in the engine.
+	bool prepad = false; // Alredy pre paded in the engine.
 #else
 	bool prepad = p_pad_align;
 #endif
@@ -103,29 +103,28 @@ _GlobalNil _GlobalNilClass::_nil;
 
 } // namespace godot
 
-// 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) {
+void *operator new(size_t p_size, const char *p_description) {
 	return godot::Memory::alloc_static(p_size);
 }
 
-void *operator new(size_t p_size, const char *p_dummy, void *(*p_allocfunc)(size_t p_size)) {
+void *operator new(size_t p_size, void *(*p_allocfunc)(size_t p_size)) {
 	return p_allocfunc(p_size);
 }
 
 using namespace godot;
 
 #ifdef _MSC_VER
-void operator delete(void *p_mem, const char *p_dummy, const char *p_description) {
+void operator delete(void *p_mem, const char *p_description) {
 	ERR_PRINT("Call to placement delete should not happen.");
 	CRASH_NOW();
 }
 
-void operator delete(void *p_mem, const char *p_dummy, void *(*p_allocfunc)(size_t p_size)) {
+void operator delete(void *p_mem, void *(*p_allocfunc)(size_t p_size)) {
 	ERR_PRINT("Call to placement delete should not happen.");
 	CRASH_NOW();
 }
 
-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, void *p_pointer, size_t check, const char *p_description) {
 	ERR_PRINT("Call to placement delete should not happen.");
 	CRASH_NOW();
 }

src/core/method_bind.cpp

@@ -32,22 +32,6 @@
 
 namespace godot {
 
-void MethodBind::_set_const(bool p_const) {
-	_const = p_const;
-}
-
-void MethodBind::_set_static(bool p_static) {
-	_static = p_static;
-}
-
-void MethodBind::_set_returns(bool p_returns) {
-	_returns = p_returns;
-}
-
-void MethodBind::_set_vararg(bool p_vararg) {
-	_vararg = p_vararg;
-}
-
 StringName MethodBind::get_name() const {
 	return name;
 }
@@ -56,6 +40,26 @@ void MethodBind::set_name(const StringName &p_name) {
 	name = p_name;
 }
 
+void MethodBind::set_argument_count(int p_count) {
+	argument_count = p_count;
+}
+
+void MethodBind::set_const(bool p_const) {
+	_is_const = p_const;
+}
+
+void MethodBind::set_return(bool p_return) {
+	_has_return = p_return;
+}
+
+void MethodBind::set_static(bool p_static) {
+	_static = p_static;
+}
+
+void MethodBind::set_vararg(bool p_vararg) {
+	_vararg = p_vararg;
+}
+
 void MethodBind::set_argument_names(const std::vector<StringName> &p_names) {
 	argument_names = p_names;
 }
@@ -64,7 +68,7 @@ std::vector<StringName> MethodBind::get_argument_names() const {
 	return argument_names;
 }
 
-void MethodBind::_generate_argument_types(int p_count) {
+void MethodBind::generate_argument_types(int p_count) {
 	set_argument_count(p_count);
 
 	if (argument_types != nullptr) {

src/core/object.cpp

@@ -60,66 +60,8 @@ Object *get_object_instance_binding(GodotObject *p_engine_object) {
 	return reinterpret_cast<Object *>(gdextension_interface_object_get_instance_binding(p_engine_object, token, binding_callbacks));
 }
 
-TypedArray<Dictionary> convert_property_list(const std::vector<PropertyInfo> &p_list) {
-	TypedArray<Dictionary> va;
-	for (const PropertyInfo &pi : p_list) {
-		va.push_back(Dictionary(pi));
-	}
-	return va;
-}
-
 } // namespace internal
 
-MethodInfo::operator Dictionary() const {
-	Dictionary dict;
-	dict["name"] = name;
-	dict["args"] = internal::convert_property_list(arguments);
-	Array da;
-	for (size_t i = 0; i < default_arguments.size(); i++) {
-		da.push_back(default_arguments[i]);
-	}
-	dict["default_args"] = da;
-	dict["flags"] = flags;
-	dict["id"] = id;
-	Dictionary r = return_val;
-	dict["return"] = r;
-	return dict;
-}
-
-MethodInfo MethodInfo::from_dict(const Dictionary &p_dict) {
-	MethodInfo mi;
-
-	if (p_dict.has("name")) {
-		mi.name = p_dict["name"];
-	}
-	Array args;
-	if (p_dict.has("args")) {
-		args = p_dict["args"];
-	}
-
-	for (int i = 0; i < args.size(); i++) {
-		Dictionary d = args[i];
-		mi.arguments.push_back(PropertyInfo::from_dict(d));
-	}
-	Array defargs;
-	if (p_dict.has("default_args")) {
-		defargs = p_dict["default_args"];
-	}
-	for (int i = 0; i < defargs.size(); i++) {
-		mi.default_arguments.push_back(defargs[i]);
-	}
-
-	if (p_dict.has("return")) {
-		mi.return_val = PropertyInfo::from_dict(p_dict["return"]);
-	}
-
-	if (p_dict.has("flags")) {
-		mi.flags = p_dict["flags"];
-	}
-
-	return mi;
-}
-
 MethodInfo::MethodInfo() :
 		flags(GDEXTENSION_METHOD_FLAG_NORMAL) {}
 

src/core/print_string.cpp

@@ -1,39 +0,0 @@
-/**************************************************************************/
-/*  print_string.cpp                                                      */
-/**************************************************************************/
-/*                         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.                 */
-/**************************************************************************/
-
-#include <godot_cpp/core/print_string.hpp>
-
-#include <godot_cpp/classes/os.hpp>
-
-namespace godot {
-bool is_print_verbose_enabled() {
-	return OS::get_singleton()->is_stdout_verbose();
-}
-} // namespace godot

src/godot.cpp

@@ -114,9 +114,7 @@ GDExtensionInterfaceStringNewWithUtf32Chars gdextension_interface_string_new_wit
 GDExtensionInterfaceStringNewWithWideChars gdextension_interface_string_new_with_wide_chars = nullptr;
 GDExtensionInterfaceStringNewWithLatin1CharsAndLen gdextension_interface_string_new_with_latin1_chars_and_len = nullptr;
 GDExtensionInterfaceStringNewWithUtf8CharsAndLen gdextension_interface_string_new_with_utf8_chars_and_len = nullptr;
-GDExtensionInterfaceStringNewWithUtf8CharsAndLen2 gdextension_interface_string_new_with_utf8_chars_and_len2 = nullptr;
 GDExtensionInterfaceStringNewWithUtf16CharsAndLen gdextension_interface_string_new_with_utf16_chars_and_len = nullptr;
-GDExtensionInterfaceStringNewWithUtf16CharsAndLen2 gdextension_interface_string_new_with_utf16_chars_and_len2 = nullptr;
 GDExtensionInterfaceStringNewWithUtf32CharsAndLen gdextension_interface_string_new_with_utf32_chars_and_len = nullptr;
 GDExtensionInterfaceStringNewWithWideCharsAndLen gdextension_interface_string_new_with_wide_chars_and_len = nullptr;
 GDExtensionInterfaceStringToLatin1Chars gdextension_interface_string_to_latin1_chars = nullptr;
@@ -131,8 +129,6 @@ GDExtensionInterfaceStringOperatorPlusEqChar gdextension_interface_string_operat
 GDExtensionInterfaceStringOperatorPlusEqCstr gdextension_interface_string_operator_plus_eq_cstr = nullptr;
 GDExtensionInterfaceStringOperatorPlusEqWcstr gdextension_interface_string_operator_plus_eq_wcstr = nullptr;
 GDExtensionInterfaceStringOperatorPlusEqC32str gdextension_interface_string_operator_plus_eq_c32str = nullptr;
-GDExtensionInterfaceStringResize gdextension_interface_string_resize = nullptr;
-GDExtensionInterfaceStringNameNewWithLatin1Chars gdextension_interface_string_name_new_with_latin1_chars = nullptr;
 GDExtensionInterfaceXmlParserOpenBuffer gdextension_interface_xml_parser_open_buffer = nullptr;
 GDExtensionInterfaceFileAccessStoreBuffer gdextension_interface_file_access_store_buffer = nullptr;
 GDExtensionInterfaceFileAccessGetBuffer gdextension_interface_file_access_get_buffer = nullptr;
@@ -156,8 +152,6 @@ GDExtensionInterfacePackedVector2ArrayOperatorIndex gdextension_interface_packed
 GDExtensionInterfacePackedVector2ArrayOperatorIndexConst gdextension_interface_packed_vector2_array_operator_index_const = nullptr;
 GDExtensionInterfacePackedVector3ArrayOperatorIndex gdextension_interface_packed_vector3_array_operator_index = nullptr;
 GDExtensionInterfacePackedVector3ArrayOperatorIndexConst gdextension_interface_packed_vector3_array_operator_index_const = nullptr;
-GDExtensionInterfacePackedVector4ArrayOperatorIndex gdextension_interface_packed_vector4_array_operator_index = nullptr;
-GDExtensionInterfacePackedVector4ArrayOperatorIndexConst gdextension_interface_packed_vector4_array_operator_index_const = nullptr;
 GDExtensionInterfaceArrayOperatorIndex gdextension_interface_array_operator_index = nullptr;
 GDExtensionInterfaceArrayOperatorIndexConst gdextension_interface_array_operator_index_const = nullptr;
 GDExtensionInterfaceArrayRef gdextension_interface_array_ref = nullptr;
@@ -170,30 +164,21 @@ GDExtensionInterfaceObjectDestroy gdextension_interface_object_destroy = nullptr
 GDExtensionInterfaceGlobalGetSingleton gdextension_interface_global_get_singleton = nullptr;
 GDExtensionInterfaceObjectGetInstanceBinding gdextension_interface_object_get_instance_binding = nullptr;
 GDExtensionInterfaceObjectSetInstanceBinding gdextension_interface_object_set_instance_binding = nullptr;
-GDExtensionInterfaceObjectFreeInstanceBinding gdextension_interface_object_free_instance_binding = nullptr;
 GDExtensionInterfaceObjectSetInstance gdextension_interface_object_set_instance = nullptr;
 GDExtensionInterfaceObjectGetClassName gdextension_interface_object_get_class_name = nullptr;
 GDExtensionInterfaceObjectCastTo gdextension_interface_object_cast_to = nullptr;
 GDExtensionInterfaceObjectGetInstanceFromId gdextension_interface_object_get_instance_from_id = nullptr;
 GDExtensionInterfaceObjectGetInstanceId gdextension_interface_object_get_instance_id = nullptr;
-GDExtensionInterfaceObjectHasScriptMethod gdextension_interface_object_has_script_method = nullptr;
-GDExtensionInterfaceObjectCallScriptMethod gdextension_interface_object_call_script_method = nullptr;
-GDExtensionInterfaceCallableCustomCreate2 gdextension_interface_callable_custom_create2 = nullptr;
-GDExtensionInterfaceCallableCustomGetUserData gdextension_interface_callable_custom_get_userdata = nullptr;
 GDExtensionInterfaceRefGetObject gdextension_interface_ref_get_object = nullptr;
 GDExtensionInterfaceRefSetObject gdextension_interface_ref_set_object = nullptr;
-GDExtensionInterfaceScriptInstanceCreate3 gdextension_interface_script_instance_create3 = nullptr;
-GDExtensionInterfacePlaceHolderScriptInstanceCreate gdextension_interface_placeholder_script_instance_create = nullptr;
-GDExtensionInterfacePlaceHolderScriptInstanceUpdate gdextension_interface_placeholder_script_instance_update = nullptr;
+GDExtensionInterfaceScriptInstanceCreate gdextension_interface_script_instance_create = nullptr;
 GDExtensionInterfaceClassdbConstructObject gdextension_interface_classdb_construct_object = nullptr;
 GDExtensionInterfaceClassdbGetMethodBind gdextension_interface_classdb_get_method_bind = nullptr;
 GDExtensionInterfaceClassdbGetClassTag gdextension_interface_classdb_get_class_tag = nullptr;
-GDExtensionInterfaceClassdbRegisterExtensionClass3 gdextension_interface_classdb_register_extension_class3 = nullptr;
+GDExtensionInterfaceClassdbRegisterExtensionClass gdextension_interface_classdb_register_extension_class = nullptr;
 GDExtensionInterfaceClassdbRegisterExtensionClassMethod gdextension_interface_classdb_register_extension_class_method = nullptr;
-GDExtensionInterfaceClassdbRegisterExtensionClassVirtualMethod gdextension_interface_classdb_register_extension_class_virtual_method = nullptr;
 GDExtensionInterfaceClassdbRegisterExtensionClassIntegerConstant gdextension_interface_classdb_register_extension_class_integer_constant = nullptr;
 GDExtensionInterfaceClassdbRegisterExtensionClassProperty gdextension_interface_classdb_register_extension_class_property = nullptr;
-GDExtensionInterfaceClassdbRegisterExtensionClassPropertyIndexed gdextension_interface_classdb_register_extension_class_property_indexed = nullptr;
 GDExtensionInterfaceClassdbRegisterExtensionClassPropertyGroup gdextension_interface_classdb_register_extension_class_property_group = nullptr;
 GDExtensionInterfaceClassdbRegisterExtensionClassPropertySubgroup gdextension_interface_classdb_register_extension_class_property_subgroup = nullptr;
 GDExtensionInterfaceClassdbRegisterExtensionClassSignal gdextension_interface_classdb_register_extension_class_signal = nullptr;
@@ -201,40 +186,6 @@ GDExtensionInterfaceClassdbUnregisterExtensionClass gdextension_interface_classd
 GDExtensionInterfaceGetLibraryPath gdextension_interface_get_library_path = nullptr;
 GDExtensionInterfaceEditorAddPlugin gdextension_interface_editor_add_plugin = nullptr;
 GDExtensionInterfaceEditorRemovePlugin gdextension_interface_editor_remove_plugin = nullptr;
-GDExtensionsInterfaceEditorHelpLoadXmlFromUtf8Chars gdextension_interface_editor_help_load_xml_from_utf8_chars = nullptr;
-GDExtensionsInterfaceEditorHelpLoadXmlFromUtf8CharsAndLen gdextension_interface_editor_help_load_xml_from_utf8_chars_and_len = nullptr;
-GDExtensionInterfaceImagePtrw gdextension_interface_image_ptrw = nullptr;
-GDExtensionInterfaceImagePtr gdextension_interface_image_ptr = nullptr;
-
-struct DocData {
-	const char *hash = nullptr;
-	int uncompressed_size = 0;
-	int compressed_size = 0;
-	const unsigned char *data = nullptr;
-
-	inline bool is_valid() const {
-		return hash != nullptr && uncompressed_size > 0 && compressed_size > 0 && data != nullptr;
-	}
-
-	void load_data() const;
-};
-
-static DocData &get_doc_data() {
-	static DocData doc_data;
-	return doc_data;
-}
-
-DocDataRegistration::DocDataRegistration(const char *p_hash, int p_uncompressed_size, int p_compressed_size, const unsigned char *p_data) {
-	DocData &doc_data = get_doc_data();
-	if (doc_data.is_valid()) {
-		printf("ERROR: Attempting to register documentation data when we already have some - discarding.\n");
-		return;
-	}
-	doc_data.hash = p_hash;
-	doc_data.uncompressed_size = p_uncompressed_size;
-	doc_data.compressed_size = p_compressed_size;
-	doc_data.data = p_data;
-}
 
 } // namespace internal
 
@@ -393,9 +344,7 @@ GDExtensionBool GDExtensionBinding::init(GDExtensionInterfaceGetProcAddress p_ge
 	LOAD_PROC_ADDRESS(string_new_with_wide_chars, GDExtensionInterfaceStringNewWithWideChars);
 	LOAD_PROC_ADDRESS(string_new_with_latin1_chars_and_len, GDExtensionInterfaceStringNewWithLatin1CharsAndLen);
 	LOAD_PROC_ADDRESS(string_new_with_utf8_chars_and_len, GDExtensionInterfaceStringNewWithUtf8CharsAndLen);
-	LOAD_PROC_ADDRESS(string_new_with_utf8_chars_and_len2, GDExtensionInterfaceStringNewWithUtf8CharsAndLen2);
 	LOAD_PROC_ADDRESS(string_new_with_utf16_chars_and_len, GDExtensionInterfaceStringNewWithUtf16CharsAndLen);
-	LOAD_PROC_ADDRESS(string_new_with_utf16_chars_and_len2, GDExtensionInterfaceStringNewWithUtf16CharsAndLen2);
 	LOAD_PROC_ADDRESS(string_new_with_utf32_chars_and_len, GDExtensionInterfaceStringNewWithUtf32CharsAndLen);
 	LOAD_PROC_ADDRESS(string_new_with_wide_chars_and_len, GDExtensionInterfaceStringNewWithWideCharsAndLen);
 	LOAD_PROC_ADDRESS(string_to_latin1_chars, GDExtensionInterfaceStringToLatin1Chars);
@@ -410,8 +359,6 @@ GDExtensionBool GDExtensionBinding::init(GDExtensionInterfaceGetProcAddress p_ge
 	LOAD_PROC_ADDRESS(string_operator_plus_eq_cstr, GDExtensionInterfaceStringOperatorPlusEqCstr);
 	LOAD_PROC_ADDRESS(string_operator_plus_eq_wcstr, GDExtensionInterfaceStringOperatorPlusEqWcstr);
 	LOAD_PROC_ADDRESS(string_operator_plus_eq_c32str, GDExtensionInterfaceStringOperatorPlusEqC32str);
-	LOAD_PROC_ADDRESS(string_resize, GDExtensionInterfaceStringResize);
-	LOAD_PROC_ADDRESS(string_name_new_with_latin1_chars, GDExtensionInterfaceStringNameNewWithLatin1Chars);
 	LOAD_PROC_ADDRESS(xml_parser_open_buffer, GDExtensionInterfaceXmlParserOpenBuffer);
 	LOAD_PROC_ADDRESS(file_access_store_buffer, GDExtensionInterfaceFileAccessStoreBuffer);
 	LOAD_PROC_ADDRESS(file_access_get_buffer, GDExtensionInterfaceFileAccessGetBuffer);
@@ -435,8 +382,6 @@ GDExtensionBool GDExtensionBinding::init(GDExtensionInterfaceGetProcAddress p_ge
 	LOAD_PROC_ADDRESS(packed_vector2_array_operator_index_const, GDExtensionInterfacePackedVector2ArrayOperatorIndexConst);
 	LOAD_PROC_ADDRESS(packed_vector3_array_operator_index, GDExtensionInterfacePackedVector3ArrayOperatorIndex);
 	LOAD_PROC_ADDRESS(packed_vector3_array_operator_index_const, GDExtensionInterfacePackedVector3ArrayOperatorIndexConst);
-	LOAD_PROC_ADDRESS(packed_vector4_array_operator_index, GDExtensionInterfacePackedVector4ArrayOperatorIndex);
-	LOAD_PROC_ADDRESS(packed_vector4_array_operator_index_const, GDExtensionInterfacePackedVector4ArrayOperatorIndexConst);
 	LOAD_PROC_ADDRESS(array_operator_index, GDExtensionInterfaceArrayOperatorIndex);
 	LOAD_PROC_ADDRESS(array_operator_index_const, GDExtensionInterfaceArrayOperatorIndexConst);
 	LOAD_PROC_ADDRESS(array_ref, GDExtensionInterfaceArrayRef);
@@ -449,30 +394,21 @@ GDExtensionBool GDExtensionBinding::init(GDExtensionInterfaceGetProcAddress p_ge
 	LOAD_PROC_ADDRESS(global_get_singleton, GDExtensionInterfaceGlobalGetSingleton);
 	LOAD_PROC_ADDRESS(object_get_instance_binding, GDExtensionInterfaceObjectGetInstanceBinding);
 	LOAD_PROC_ADDRESS(object_set_instance_binding, GDExtensionInterfaceObjectSetInstanceBinding);
-	LOAD_PROC_ADDRESS(object_free_instance_binding, GDExtensionInterfaceObjectFreeInstanceBinding);
 	LOAD_PROC_ADDRESS(object_set_instance, GDExtensionInterfaceObjectSetInstance);
 	LOAD_PROC_ADDRESS(object_get_class_name, GDExtensionInterfaceObjectGetClassName);
 	LOAD_PROC_ADDRESS(object_cast_to, GDExtensionInterfaceObjectCastTo);
 	LOAD_PROC_ADDRESS(object_get_instance_from_id, GDExtensionInterfaceObjectGetInstanceFromId);
 	LOAD_PROC_ADDRESS(object_get_instance_id, GDExtensionInterfaceObjectGetInstanceId);
-	LOAD_PROC_ADDRESS(object_has_script_method, GDExtensionInterfaceObjectHasScriptMethod);
-	LOAD_PROC_ADDRESS(object_call_script_method, GDExtensionInterfaceObjectCallScriptMethod);
-	LOAD_PROC_ADDRESS(callable_custom_create2, GDExtensionInterfaceCallableCustomCreate2);
-	LOAD_PROC_ADDRESS(callable_custom_get_userdata, GDExtensionInterfaceCallableCustomGetUserData);
 	LOAD_PROC_ADDRESS(ref_get_object, GDExtensionInterfaceRefGetObject);
 	LOAD_PROC_ADDRESS(ref_set_object, GDExtensionInterfaceRefSetObject);
-	LOAD_PROC_ADDRESS(script_instance_create3, GDExtensionInterfaceScriptInstanceCreate3);
-	LOAD_PROC_ADDRESS(placeholder_script_instance_create, GDExtensionInterfacePlaceHolderScriptInstanceCreate);
-	LOAD_PROC_ADDRESS(placeholder_script_instance_update, GDExtensionInterfacePlaceHolderScriptInstanceUpdate);
+	LOAD_PROC_ADDRESS(script_instance_create, GDExtensionInterfaceScriptInstanceCreate);
 	LOAD_PROC_ADDRESS(classdb_construct_object, GDExtensionInterfaceClassdbConstructObject);
 	LOAD_PROC_ADDRESS(classdb_get_method_bind, GDExtensionInterfaceClassdbGetMethodBind);
 	LOAD_PROC_ADDRESS(classdb_get_class_tag, GDExtensionInterfaceClassdbGetClassTag);
-	LOAD_PROC_ADDRESS(classdb_register_extension_class3, GDExtensionInterfaceClassdbRegisterExtensionClass3);
+	LOAD_PROC_ADDRESS(classdb_register_extension_class, GDExtensionInterfaceClassdbRegisterExtensionClass);
 	LOAD_PROC_ADDRESS(classdb_register_extension_class_method, GDExtensionInterfaceClassdbRegisterExtensionClassMethod);
-	LOAD_PROC_ADDRESS(classdb_register_extension_class_virtual_method, GDExtensionInterfaceClassdbRegisterExtensionClassVirtualMethod);
 	LOAD_PROC_ADDRESS(classdb_register_extension_class_integer_constant, GDExtensionInterfaceClassdbRegisterExtensionClassIntegerConstant);
 	LOAD_PROC_ADDRESS(classdb_register_extension_class_property, GDExtensionInterfaceClassdbRegisterExtensionClassProperty);
-	LOAD_PROC_ADDRESS(classdb_register_extension_class_property_indexed, GDExtensionInterfaceClassdbRegisterExtensionClassPropertyIndexed);
 	LOAD_PROC_ADDRESS(classdb_register_extension_class_property_group, GDExtensionInterfaceClassdbRegisterExtensionClassPropertyGroup);
 	LOAD_PROC_ADDRESS(classdb_register_extension_class_property_subgroup, GDExtensionInterfaceClassdbRegisterExtensionClassPropertySubgroup);
 	LOAD_PROC_ADDRESS(classdb_register_extension_class_signal, GDExtensionInterfaceClassdbRegisterExtensionClassSignal);
@@ -480,10 +416,6 @@ GDExtensionBool GDExtensionBinding::init(GDExtensionInterfaceGetProcAddress p_ge
 	LOAD_PROC_ADDRESS(get_library_path, GDExtensionInterfaceGetLibraryPath);
 	LOAD_PROC_ADDRESS(editor_add_plugin, GDExtensionInterfaceEditorAddPlugin);
 	LOAD_PROC_ADDRESS(editor_remove_plugin, GDExtensionInterfaceEditorRemovePlugin);
-	LOAD_PROC_ADDRESS(editor_help_load_xml_from_utf8_chars, GDExtensionsInterfaceEditorHelpLoadXmlFromUtf8Chars);
-	LOAD_PROC_ADDRESS(editor_help_load_xml_from_utf8_chars_and_len, GDExtensionsInterfaceEditorHelpLoadXmlFromUtf8CharsAndLen);
-	LOAD_PROC_ADDRESS(image_ptrw, GDExtensionInterfaceImagePtrw);
-	LOAD_PROC_ADDRESS(image_ptr, GDExtensionInterfaceImagePtr);
 
 	r_initialization->initialize = initialize_level;
 	r_initialization->deinitialize = deinitialize_level;
@@ -513,13 +445,6 @@ void GDExtensionBinding::initialize_level(void *p_userdata, GDExtensionInitializ
 		ClassDB::initialize(p_level);
 	}
 	level_initialized[p_level]++;
-
-	if ((ModuleInitializationLevel)p_level == MODULE_INITIALIZATION_LEVEL_EDITOR) {
-		const internal::DocData &doc_data = internal::get_doc_data();
-		if (doc_data.is_valid()) {
-			doc_data.load_data();
-		}
-	}
 }
 
 void GDExtensionBinding::deinitialize_level(void *p_userdata, GDExtensionInitializationLevel p_level) {
@@ -586,15 +511,4 @@ GDExtensionBool GDExtensionBinding::InitObject::init() const {
 	return GDExtensionBinding::init(get_proc_address, library, init_data, initialization);
 }
 
-void internal::DocData::load_data() const {
-	PackedByteArray compressed;
-	compressed.resize(compressed_size);
-	memcpy(compressed.ptrw(), data, compressed_size);
-
-	// FileAccess::COMPRESSION_DEFLATE = 1
-	PackedByteArray decompressed = compressed.decompress(uncompressed_size, 1);
-
-	internal::gdextension_interface_editor_help_load_xml_from_utf8_chars_and_len(reinterpret_cast<const char *>(decompressed.ptr()), uncompressed_size);
-}
-
 } // namespace godot

src/variant/aabb.cpp

@@ -78,10 +78,6 @@ bool AABB::is_equal_approx(const AABB &p_aabb) const {
 	return position.is_equal_approx(p_aabb.position) && size.is_equal_approx(p_aabb.size);
 }
 
-bool AABB::is_finite() const {
-	return position.is_finite() && size.is_finite();
-}
-
 AABB AABB::intersection(const AABB &p_aabb) const {
 #ifdef MATH_CHECKS
 	if (unlikely(size.x < 0 || size.y < 0 || size.z < 0 || p_aabb.size.x < 0 || p_aabb.size.y < 0 || p_aabb.size.z < 0)) {

src/variant/basis.cpp

@@ -692,10 +692,6 @@ bool Basis::is_equal_approx(const Basis &p_basis) const {
 	return rows[0].is_equal_approx(p_basis.rows[0]) && rows[1].is_equal_approx(p_basis.rows[1]) && rows[2].is_equal_approx(p_basis.rows[2]);
 }
 
-bool Basis::is_finite() const {
-	return rows[0].is_finite() && rows[1].is_finite() && rows[2].is_finite();
-}
-
 bool Basis::operator==(const Basis &p_matrix) const {
 	for (int i = 0; i < 3; i++) {
 		for (int j = 0; j < 3; j++) {
@@ -816,7 +812,7 @@ void Basis::get_axis_angle(Vector3 &r_axis, real_t &r_angle) const {
 		return;
 	}
 	// As we have reached here there are no singularities so we can handle normally.
-	double s = Math::sqrt((rows[2][1] - rows[1][2]) * (rows[2][1] - rows[1][2]) + (rows[0][2] - rows[2][0]) * (rows[0][2] - rows[2][0]) + (rows[1][0] - rows[0][1]) * (rows[1][0] - rows[0][1])); // Used to normalize.
+	double s = Math::sqrt((rows[2][1] - rows[1][2]) * (rows[2][1] - rows[1][2]) + (rows[0][2] - rows[2][0]) * (rows[0][2] - rows[2][0]) + (rows[1][0] - rows[0][1]) * (rows[1][0] - rows[0][1])); // Used to normalise.
 
 	if (Math::abs(s) < CMP_EPSILON) {
 		// Prevent divide by zero, should not happen if matrix is orthogonal and should be caught by singularity test above.
@@ -1037,15 +1033,12 @@ void Basis::rotate_sh(real_t *p_values) {
 	p_values[8] = d4 * s_scale_dst4;
 }
 
-Basis Basis::looking_at(const Vector3 &p_target, const Vector3 &p_up, bool p_use_model_front) {
+Basis Basis::looking_at(const Vector3 &p_target, const Vector3 &p_up) {
 #ifdef MATH_CHECKS
 	ERR_FAIL_COND_V_MSG(p_target.is_zero_approx(), Basis(), "The target vector can't be zero.");
 	ERR_FAIL_COND_V_MSG(p_up.is_zero_approx(), Basis(), "The up vector can't be zero.");
 #endif
-	Vector3 v_z = p_target.normalized();
-	if (!p_use_model_front) {
-		v_z = -v_z;
-	}
+	Vector3 v_z = -p_target.normalized();
 	Vector3 v_x = p_up.cross(v_z);
 #ifdef MATH_CHECKS
 	ERR_FAIL_COND_V_MSG(v_x.is_zero_approx(), Basis(), "The target vector and up vector can't be parallel to each other.");

src/variant/callable_custom.cpp

@@ -1,127 +0,0 @@
-/**************************************************************************/
-/*  callable_custom.cpp                                                   */
-/**************************************************************************/
-/*                         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.                 */
-/**************************************************************************/
-
-#include <godot_cpp/variant/callable_custom.hpp>
-
-#include <godot_cpp/core/object.hpp>
-#include <godot_cpp/variant/callable.hpp>
-
-namespace godot {
-
-int CallableCustomBase::get_argument_count(bool &r_is_valid) const {
-	r_is_valid = false;
-	return 0;
-}
-
-static void callable_custom_call(void *p_userdata, const GDExtensionConstVariantPtr *p_args, GDExtensionInt p_argument_count, GDExtensionVariantPtr r_return, GDExtensionCallError *r_error) {
-	CallableCustom *callable_custom = (CallableCustom *)p_userdata;
-	callable_custom->call((const Variant **)p_args, p_argument_count, *(Variant *)r_return, *r_error);
-}
-
-static GDExtensionBool callable_custom_is_valid(void *p_userdata) {
-	CallableCustom *callable_custom = (CallableCustom *)p_userdata;
-	return callable_custom->is_valid();
-}
-
-static void callable_custom_free(void *p_userdata) {
-	CallableCustom *callable_custom = (CallableCustom *)p_userdata;
-	memdelete(callable_custom);
-}
-
-static uint32_t callable_custom_hash(void *p_userdata) {
-	CallableCustom *callable_custom = (CallableCustom *)p_userdata;
-	return callable_custom->hash();
-}
-
-static void callable_custom_to_string(void *p_userdata, GDExtensionBool *r_is_valid, GDExtensionStringPtr r_out) {
-	CallableCustom *callable_custom = (CallableCustom *)p_userdata;
-	*((String *)r_out) = callable_custom->get_as_text();
-	*r_is_valid = true;
-}
-
-static GDExtensionBool callable_custom_equal_func(void *p_a, void *p_b) {
-	CallableCustom *a = (CallableCustom *)p_a;
-	CallableCustom *b = (CallableCustom *)p_b;
-	CallableCustom::CompareEqualFunc func_a = a->get_compare_equal_func();
-	CallableCustom::CompareEqualFunc func_b = b->get_compare_equal_func();
-	if (func_a != func_b) {
-		return false;
-	}
-	return func_a(a, b);
-}
-
-static GDExtensionBool callable_custom_less_than_func(void *p_a, void *p_b) {
-	CallableCustom *a = (CallableCustom *)p_a;
-	CallableCustom *b = (CallableCustom *)p_b;
-	CallableCustom::CompareEqualFunc func_a = a->get_compare_less_func();
-	CallableCustom::CompareEqualFunc func_b = b->get_compare_less_func();
-	if (func_a != func_b) {
-		// Just compare the addresses.
-		return p_a < p_b;
-	}
-	return func_a(a, b);
-}
-
-static GDExtensionInt custom_callable_get_argument_count_func(void *p_userdata, GDExtensionBool *r_is_valid) {
-	CallableCustom *callable_custom = (CallableCustom *)p_userdata;
-	bool valid = false;
-	int ret = callable_custom->get_argument_count(valid);
-	*r_is_valid = valid;
-	return ret;
-}
-
-bool CallableCustom::is_valid() const {
-	// The same default implementation as in Godot.
-	return ObjectDB::get_instance(get_object());
-}
-
-Callable::Callable(CallableCustom *p_callable_custom) {
-	GDExtensionCallableCustomInfo2 info = {};
-	info.callable_userdata = p_callable_custom;
-	info.token = internal::token;
-	info.object_id = p_callable_custom->get_object();
-	info.call_func = &callable_custom_call;
-	info.is_valid_func = &callable_custom_is_valid;
-	info.free_func = &callable_custom_free;
-	info.hash_func = &callable_custom_hash;
-	info.equal_func = &callable_custom_equal_func;
-	info.less_than_func = &callable_custom_less_than_func;
-	info.to_string_func = &callable_custom_to_string;
-	info.get_argument_count_func = &custom_callable_get_argument_count_func;
-
-	::godot::internal::gdextension_interface_callable_custom_create2(_native_ptr(), &info);
-}
-
-CallableCustom *Callable::get_custom() const {
-	CallableCustomBase *callable_custom = (CallableCustomBase *)::godot::internal::gdextension_interface_callable_custom_get_userdata(_native_ptr(), internal::token);
-	return dynamic_cast<CallableCustom *>(callable_custom);
-}
-
-} // namespace godot

src/variant/callable_method_pointer.cpp

@@ -1,123 +0,0 @@
-/**************************************************************************/
-/*  callable_method_pointer.cpp                                           */
-/**************************************************************************/
-/*                         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.                 */
-/**************************************************************************/
-
-#include <godot_cpp/variant/callable_method_pointer.hpp>
-
-#include <godot_cpp/templates/hashfuncs.hpp>
-
-namespace godot {
-
-static void custom_callable_mp_call(void *p_userdata, const GDExtensionConstVariantPtr *p_args, GDExtensionInt p_argument_count, GDExtensionVariantPtr r_return, GDExtensionCallError *r_error) {
-	CallableCustomMethodPointerBase *callable_method_pointer = (CallableCustomMethodPointerBase *)p_userdata;
-	callable_method_pointer->call((const Variant **)p_args, p_argument_count, *(Variant *)r_return, *r_error);
-}
-
-static GDExtensionBool custom_callable_mp_is_valid(void *p_userdata) {
-	CallableCustomMethodPointerBase *callable_method_pointer = (CallableCustomMethodPointerBase *)p_userdata;
-	ObjectID object = callable_method_pointer->get_object();
-	return object == ObjectID() || ObjectDB::get_instance(object);
-}
-
-static void custom_callable_mp_free(void *p_userdata) {
-	CallableCustomMethodPointerBase *callable_method_pointer = (CallableCustomMethodPointerBase *)p_userdata;
-	memdelete(callable_method_pointer);
-}
-
-static uint32_t custom_callable_mp_hash(void *p_userdata) {
-	CallableCustomMethodPointerBase *callable_method_pointer = (CallableCustomMethodPointerBase *)p_userdata;
-	return callable_method_pointer->get_hash();
-}
-
-static GDExtensionBool custom_callable_mp_equal_func(void *p_a, void *p_b) {
-	CallableCustomMethodPointerBase *a = (CallableCustomMethodPointerBase *)p_a;
-	CallableCustomMethodPointerBase *b = (CallableCustomMethodPointerBase *)p_b;
-
-	if (a->get_comp_size() != b->get_comp_size()) {
-		return false;
-	}
-
-	return memcmp(a->get_comp_ptr(), b->get_comp_ptr(), a->get_comp_size() * 4) == 0;
-}
-
-static GDExtensionBool custom_callable_mp_less_than_func(void *p_a, void *p_b) {
-	CallableCustomMethodPointerBase *a = (CallableCustomMethodPointerBase *)p_a;
-	CallableCustomMethodPointerBase *b = (CallableCustomMethodPointerBase *)p_b;
-
-	if (a->get_comp_size() != b->get_comp_size()) {
-		return a->get_comp_size() < b->get_comp_size();
-	}
-
-	return memcmp(a->get_comp_ptr(), b->get_comp_ptr(), a->get_comp_size() * 4) < 0;
-}
-
-static GDExtensionInt custom_callable_mp_get_argument_count_func(void *p_userdata, GDExtensionBool *r_is_valid) {
-	CallableCustomMethodPointerBase *callable_method_pointer = (CallableCustomMethodPointerBase *)p_userdata;
-	bool valid = false;
-	int ret = callable_method_pointer->get_argument_count(valid);
-	*r_is_valid = valid;
-	return ret;
-}
-
-void CallableCustomMethodPointerBase::_setup(uint32_t *p_base_ptr, uint32_t p_ptr_size) {
-	comp_ptr = p_base_ptr;
-	comp_size = p_ptr_size / 4;
-
-	for (uint32_t i = 0; i < comp_size; i++) {
-		if (i == 0) {
-			h = hash_murmur3_one_32(comp_ptr[i]);
-		} else {
-			h = hash_murmur3_one_32(comp_ptr[i], h);
-		}
-	}
-}
-
-namespace internal {
-
-Callable create_callable_from_ccmp(CallableCustomMethodPointerBase *p_callable_method_pointer) {
-	GDExtensionCallableCustomInfo2 info = {};
-	info.callable_userdata = p_callable_method_pointer;
-	info.token = internal::token;
-	info.object_id = p_callable_method_pointer->get_object();
-	info.call_func = &custom_callable_mp_call;
-	info.is_valid_func = &custom_callable_mp_is_valid;
-	info.free_func = &custom_callable_mp_free;
-	info.hash_func = &custom_callable_mp_hash;
-	info.equal_func = &custom_callable_mp_equal_func;
-	info.less_than_func = &custom_callable_mp_less_than_func;
-	info.get_argument_count_func = &custom_callable_mp_get_argument_count_func;
-
-	Callable callable;
-	::godot::internal::gdextension_interface_callable_custom_create2(callable._native_ptr(), &info);
-	return callable;
-}
-
-} // namespace internal
-
-} // namespace godot

src/variant/char_string.cpp

@@ -178,8 +178,8 @@ String String::utf8(const char *from, int64_t len) {
 	return ret;
 }
 
-Error String::parse_utf8(const char *from, int64_t len) {
-	return (Error)internal::gdextension_interface_string_new_with_utf8_chars_and_len2(_native_ptr(), from, len);
+void String::parse_utf8(const char *from, int64_t len) {
+	internal::gdextension_interface_string_new_with_utf8_chars_and_len(_native_ptr(), from, len);
 }
 
 String String::utf16(const char16_t *from, int64_t len) {
@@ -188,8 +188,8 @@ String String::utf16(const char16_t *from, int64_t len) {
 	return ret;
 }
 
-Error String::parse_utf16(const char16_t *from, int64_t len, bool default_little_endian) {
-	return (Error)internal::gdextension_interface_string_new_with_utf16_chars_and_len2(_native_ptr(), from, len, default_little_endian);
+void String::parse_utf16(const char16_t *from, int64_t len) {
+	internal::gdextension_interface_string_new_with_utf16_chars_and_len(_native_ptr(), from, len);
 }
 
 String String::num_real(double p_num, bool p_trailing) {
@@ -289,10 +289,6 @@ CharWideString String::wide_string() const {
 	return str;
 }
 
-Error String::resize(int64_t p_size) {
-	return (Error)internal::gdextension_interface_string_resize(_native_ptr(), p_size);
-}
-
 String &String::operator=(const char *p_str) {
 	*this = String(p_str);
 	return *this;
@@ -458,9 +454,8 @@ String operator+(char32_t p_char, const String &p_str) {
 	return String::chr(p_char) + p_str;
 }
 
-StringName::StringName(const char *from, bool p_static) {
-	internal::gdextension_interface_string_name_new_with_latin1_chars(&opaque, from, p_static);
-}
+StringName::StringName(const char *from) :
+		StringName(String(from)) {}
 
 StringName::StringName(const wchar_t *from) :
 		StringName(String(from)) {}

src/variant/color.cpp

@@ -192,7 +192,7 @@ void Color::set_hsv(float p_h, float p_s, float p_v, float p_alpha) {
 	a = p_alpha;
 
 	if (p_s == 0.0f) {
-		// Achromatic (gray)
+		// Achromatic (grey)
 		r = g = b = p_v;
 		return;
 	}

src/variant/packed_arrays.cpp

@@ -43,7 +43,6 @@
 #include <godot_cpp/variant/packed_string_array.hpp>
 #include <godot_cpp/variant/packed_vector2_array.hpp>
 #include <godot_cpp/variant/packed_vector3_array.hpp>
-#include <godot_cpp/variant/packed_vector4_array.hpp>
 
 namespace godot {
 
@@ -199,24 +198,6 @@ Vector3 *PackedVector3Array::ptrw() {
 	return (Vector3 *)internal::gdextension_interface_packed_vector3_array_operator_index((GDExtensionTypePtr *)this, 0);
 }
 
-const Vector4 &PackedVector4Array::operator[](int64_t p_index) const {
-	const Vector4 *vec = (const Vector4 *)internal::gdextension_interface_packed_vector4_array_operator_index_const((GDExtensionTypePtr *)this, p_index);
-	return *vec;
-}
-
-Vector4 &PackedVector4Array::operator[](int64_t p_index) {
-	Vector4 *vec = (Vector4 *)internal::gdextension_interface_packed_vector4_array_operator_index((GDExtensionTypePtr *)this, p_index);
-	return *vec;
-}
-
-const Vector4 *PackedVector4Array::ptr() const {
-	return (const Vector4 *)internal::gdextension_interface_packed_vector4_array_operator_index_const((GDExtensionTypePtr *)this, 0);
-}
-
-Vector4 *PackedVector4Array::ptrw() {
-	return (Vector4 *)internal::gdextension_interface_packed_vector4_array_operator_index((GDExtensionTypePtr *)this, 0);
-}
-
 const Variant &Array::operator[](int64_t p_index) const {
 	const Variant *var = (const Variant *)internal::gdextension_interface_array_operator_index_const((GDExtensionTypePtr *)this, p_index);
 	return *var;

src/variant/plane.cpp

@@ -178,10 +178,6 @@ bool Plane::is_equal_approx(const Plane &p_plane) const {
 	return normal.is_equal_approx(p_plane.normal) && Math::is_equal_approx(d, p_plane.d);
 }
 
-bool Plane::is_finite() const {
-	return normal.is_finite() && Math::is_finite(d);
-}
-
 Plane::operator String() const {
 	return "[N: " + normal.operator String() + ", D: " + String::num_real(d, false) + "]";
 }

src/variant/projection.cpp

@@ -913,13 +913,6 @@ Projection::Projection(const Vector4 &p_x, const Vector4 &p_y, const Vector4 &p_
 	columns[3] = p_w;
 }
 
-Projection::Projection(real_t p_xx, real_t p_xy, real_t p_xz, real_t p_xw, real_t p_yx, real_t p_yy, real_t p_yz, real_t p_yw, real_t p_zx, real_t p_zy, real_t p_zz, real_t p_zw, real_t p_wx, real_t p_wy, real_t p_wz, real_t p_ww) {
-	columns[0] = Vector4(p_xx, p_xy, p_xz, p_xw);
-	columns[1] = Vector4(p_yx, p_yy, p_yz, p_yw);
-	columns[2] = Vector4(p_zx, p_zy, p_zz, p_zw);
-	columns[3] = Vector4(p_wx, p_wy, p_wz, p_ww);
-}
-
 Projection::Projection(const Transform3D &p_transform) {
 	const Transform3D &tr = p_transform;
 	real_t *m = &columns[0][0];

src/variant/quaternion.cpp

@@ -37,15 +37,28 @@ namespace godot {
 
 real_t Quaternion::angle_to(const Quaternion &p_to) const {
 	real_t d = dot(p_to);
-	// acos does clamping.
-	return Math::acos(d * d * 2 - 1);
+	return Math::acos(CLAMP(d * d * 2 - 1, -1, 1));
 }
 
-Vector3 Quaternion::get_euler(EulerOrder p_order) const {
+// get_euler_xyz returns a vector containing the Euler angles in the format
+// (ax,ay,az), where ax is the angle of rotation around x axis,
+// and similar for other axes.
+// This implementation uses XYZ convention (Z is the first rotation).
+Vector3 Quaternion::get_euler_xyz() const {
+	Basis m(*this);
+	return m.get_euler(EULER_ORDER_XYZ);
+}
+
+// get_euler_yxz returns a vector containing the Euler angles in the format
+// (ax,ay,az), where ax is the angle of rotation around x axis,
+// and similar for other axes.
+// This implementation uses YXZ convention (Z is the first rotation).
+Vector3 Quaternion::get_euler_yxz() const {
 #ifdef MATH_CHECKS
-	ERR_FAIL_COND_V_MSG(!is_normalized(), Vector3(0, 0, 0), "The quaternion " + operator String() + " must be normalized.");
+	ERR_FAIL_COND_V_MSG(!is_normalized(), Vector3(0, 0, 0), "The quaternion must be normalized.");
 #endif
-	return Basis(*this).get_euler(p_order);
+	Basis m(*this);
+	return m.get_euler(EULER_ORDER_YXZ);
 }
 
 void Quaternion::operator*=(const Quaternion &p_q) {
@@ -68,10 +81,6 @@ bool Quaternion::is_equal_approx(const Quaternion &p_quaternion) const {
 	return Math::is_equal_approx(x, p_quaternion.x) && Math::is_equal_approx(y, p_quaternion.y) && Math::is_equal_approx(z, p_quaternion.z) && Math::is_equal_approx(w, p_quaternion.w);
 }
 
-bool Quaternion::is_finite() const {
-	return Math::is_finite(x) && Math::is_finite(y) && Math::is_finite(z) && Math::is_finite(w);
-}
-
 real_t Quaternion::length() const {
 	return Math::sqrt(length_squared());
 }
@@ -90,7 +99,7 @@ bool Quaternion::is_normalized() const {
 
 Quaternion Quaternion::inverse() const {
 #ifdef MATH_CHECKS
-	ERR_FAIL_COND_V_MSG(!is_normalized(), Quaternion(), "The quaternion " + operator String() + " must be normalized.");
+	ERR_FAIL_COND_V_MSG(!is_normalized(), Quaternion(), "The quaternion must be normalized.");
 #endif
 	return Quaternion(-x, -y, -z, w);
 }
@@ -112,10 +121,10 @@ Quaternion Quaternion::exp() const {
 	return Quaternion(src_v, theta);
 }
 
-Quaternion Quaternion::slerp(const Quaternion &p_to, real_t p_weight) const {
+Quaternion Quaternion::slerp(const Quaternion &p_to, const real_t &p_weight) const {
 #ifdef MATH_CHECKS
-	ERR_FAIL_COND_V_MSG(!is_normalized(), Quaternion(), "The start quaternion " + operator String() + " must be normalized.");
-	ERR_FAIL_COND_V_MSG(!p_to.is_normalized(), Quaternion(), "The end quaternion " + p_to.operator String() + " must be normalized.");
+	ERR_FAIL_COND_V_MSG(!is_normalized(), Quaternion(), "The start quaternion must be normalized.");
+	ERR_FAIL_COND_V_MSG(!p_to.is_normalized(), Quaternion(), "The end quaternion must be normalized.");
 #endif
 	Quaternion to1;
 	real_t omega, cosom, sinom, scale0, scale1;
@@ -153,10 +162,10 @@ Quaternion Quaternion::slerp(const Quaternion &p_to, real_t p_weight) const {
 			scale0 * w + scale1 * to1.w);
 }
 
-Quaternion Quaternion::slerpni(const Quaternion &p_to, real_t p_weight) const {
+Quaternion Quaternion::slerpni(const Quaternion &p_to, const real_t &p_weight) const {
 #ifdef MATH_CHECKS
-	ERR_FAIL_COND_V_MSG(!is_normalized(), Quaternion(), "The start quaternion " + operator String() + " must be normalized.");
-	ERR_FAIL_COND_V_MSG(!p_to.is_normalized(), Quaternion(), "The end quaternion " + p_to.operator String() + " must be normalized.");
+	ERR_FAIL_COND_V_MSG(!is_normalized(), Quaternion(), "The start quaternion must be normalized.");
+	ERR_FAIL_COND_V_MSG(!p_to.is_normalized(), Quaternion(), "The end quaternion must be normalized.");
 #endif
 	const Quaternion &from = *this;
 
@@ -177,10 +186,10 @@ Quaternion Quaternion::slerpni(const Quaternion &p_to, real_t p_weight) const {
 			invFactor * from.w + newFactor * p_to.w);
 }
 
-Quaternion Quaternion::spherical_cubic_interpolate(const Quaternion &p_b, const Quaternion &p_pre_a, const Quaternion &p_post_b, real_t p_weight) const {
+Quaternion Quaternion::spherical_cubic_interpolate(const Quaternion &p_b, const Quaternion &p_pre_a, const Quaternion &p_post_b, const real_t &p_weight) const {
 #ifdef MATH_CHECKS
-	ERR_FAIL_COND_V_MSG(!is_normalized(), Quaternion(), "The start quaternion " + operator String() + " must be normalized.");
-	ERR_FAIL_COND_V_MSG(!p_b.is_normalized(), Quaternion(), "The end quaternion " + p_b.operator String() + " must be normalized.");
+	ERR_FAIL_COND_V_MSG(!is_normalized(), Quaternion(), "The start quaternion must be normalized.");
+	ERR_FAIL_COND_V_MSG(!p_b.is_normalized(), Quaternion(), "The end quaternion must be normalized.");
 #endif
 	Quaternion from_q = *this;
 	Quaternion pre_q = p_pre_a;
@@ -223,15 +232,15 @@ Quaternion Quaternion::spherical_cubic_interpolate(const Quaternion &p_b, const
 	ln.z = Math::cubic_interpolate(ln_from.z, ln_to.z, ln_pre.z, ln_post.z, p_weight);
 	Quaternion q2 = to_q * ln.exp();
 
-	// To cancel error made by Expmap ambiguity, do blending.
+	// To cancel error made by Expmap ambiguity, do blends.
 	return q1.slerp(q2, p_weight);
 }
 
-Quaternion 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 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 {
 #ifdef MATH_CHECKS
-	ERR_FAIL_COND_V_MSG(!is_normalized(), Quaternion(), "The start quaternion " + operator String() + " must be normalized.");
-	ERR_FAIL_COND_V_MSG(!p_b.is_normalized(), Quaternion(), "The end quaternion " + p_b.operator String() + " must be normalized.");
+	ERR_FAIL_COND_V_MSG(!is_normalized(), Quaternion(), "The start quaternion must be normalized.");
+	ERR_FAIL_COND_V_MSG(!p_b.is_normalized(), Quaternion(), "The end quaternion must be normalized.");
 #endif
 	Quaternion from_q = *this;
 	Quaternion pre_q = p_pre_a;
@@ -274,7 +283,7 @@ Quaternion Quaternion::spherical_cubic_interpolate_in_time(const Quaternion &p_b
 	ln.z = Math::cubic_interpolate_in_time(ln_from.z, ln_to.z, ln_pre.z, ln_post.z, p_weight, p_b_t, p_pre_a_t, p_post_b_t);
 	Quaternion q2 = to_q * ln.exp();
 
-	// To cancel error made by Expmap ambiguity, do blending.
+	// To cancel error made by Expmap ambiguity, do blends.
 	return q1.slerp(q2, p_weight);
 }
 
@@ -296,7 +305,7 @@ real_t Quaternion::get_angle() const {
 
 Quaternion::Quaternion(const Vector3 &p_axis, real_t p_angle) {
 #ifdef MATH_CHECKS
-	ERR_FAIL_COND_MSG(!p_axis.is_normalized(), "The axis Vector3 " + p_axis.operator String() + " must be normalized.");
+	ERR_FAIL_COND_MSG(!p_axis.is_normalized(), "The axis Vector3 must be normalized.");
 #endif
 	real_t d = p_axis.length();
 	if (d == 0) {
@@ -319,7 +328,7 @@ Quaternion::Quaternion(const Vector3 &p_axis, real_t p_angle) {
 // (ax, ay, az), where ax is the angle of rotation around x axis,
 // and similar for other axes.
 // This implementation uses YXZ convention (Z is the first rotation).
-Quaternion Quaternion::from_euler(const Vector3 &p_euler) {
+Quaternion::Quaternion(const Vector3 &p_euler) {
 	real_t half_a1 = p_euler.y * 0.5f;
 	real_t half_a2 = p_euler.x * 0.5f;
 	real_t half_a3 = p_euler.z * 0.5f;
@@ -335,11 +344,10 @@ Quaternion Quaternion::from_euler(const Vector3 &p_euler) {
 	real_t cos_a3 = Math::cos(half_a3);
 	real_t sin_a3 = Math::sin(half_a3);
 
-	return Quaternion(
-			sin_a1 * cos_a2 * sin_a3 + cos_a1 * sin_a2 * cos_a3,
-			sin_a1 * cos_a2 * cos_a3 - cos_a1 * sin_a2 * sin_a3,
-			-sin_a1 * sin_a2 * cos_a3 + cos_a1 * cos_a2 * sin_a3,
-			sin_a1 * sin_a2 * sin_a3 + cos_a1 * cos_a2 * cos_a3);
+	x = sin_a1 * cos_a2 * sin_a3 + cos_a1 * sin_a2 * cos_a3;
+	y = sin_a1 * cos_a2 * cos_a3 - cos_a1 * sin_a2 * sin_a3;
+	z = -sin_a1 * sin_a2 * cos_a3 + cos_a1 * cos_a2 * sin_a3;
+	w = sin_a1 * sin_a2 * sin_a3 + cos_a1 * cos_a2 * cos_a3;
 }
 
 } // namespace godot