CI: Fix MinGW install error by pinning to earlier version

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

(cherry picked from commit 0369f6fea0)

.clang-format

@@ -13,9 +13,9 @@ AlignAfterOpenBracket: DontAlign
 AlignTrailingComments: false
 AllowAllParametersOfDeclarationOnNextLine: false
 # AllowShortBlocksOnASingleLine: false
-AllowShortCaseLabelsOnASingleLine: true
+# AllowShortCaseLabelsOnASingleLine: false
 AllowShortFunctionsOnASingleLine: Inline
-AllowShortIfStatementsOnASingleLine: true
+# AllowShortIfStatementsOnASingleLine: false
 # AllowShortLoopsOnASingleLine: false
 # AlwaysBreakAfterDefinitionReturnType: None
 # AlwaysBreakAfterReturnType: None
@@ -76,7 +76,7 @@ IndentWidth:     4
 # IndentWrappedFunctionNames: false
 # JavaScriptQuotes: Leave
 # JavaScriptWrapImports: true
-# KeepEmptyLinesAtTheStartOfBlocks: true
+KeepEmptyLinesAtTheStartOfBlocks: false
 # MacroBlockBegin: ''
 # MacroBlockEnd:   ''
 # MaxEmptyLinesToKeep: 1
@@ -112,10 +112,11 @@ UseTab:          Always
 ---
 ### C++ specific config ###
 Language:        Cpp
-Standard:        Cpp03
+Standard:        Cpp11
 ---
 ### ObjC specific config ###
 Language:        ObjC
+Standard:        Cpp11
 ObjCBlockIndentWidth: 4
 # ObjCSpaceAfterProperty: false
 # ObjCSpaceBeforeProtocolList: true
@@ -123,4 +124,5 @@ ObjCBlockIndentWidth: 4
 ### Java specific config ###
 Language:        Java
 # BreakAfterJavaFieldAnnotations: false
+JavaImportGroups: ['org.godotengine', 'android', 'androidx', 'com.android', 'com.google', 'java', 'javax']
 ...

.github/workflows/ci.yml

@@ -2,159 +2,129 @@ name: Continuous integration
 on: [push, pull_request]
 
 jobs:
-  linux:
-    name: Build (Linux, GCC)
-    runs-on: ubuntu-16.04
+  build:
+    name: ${{ matrix.name }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - name: 🐧 Linux (GCC)
+            os: ubuntu-20.04
+            platform: linux
+            artifact-name: godot-cpp-linux-glibc2.31-x86_64-release
+            artifact-path: bin/libgodot-cpp.linux.release.64.a
+            godot_zip: Godot_v3.5-stable_linux_server.64.zip
+            executable: Godot_v3.5-stable_linux_server.64
+
+          - name: 🏁 Windows (x86_64, MSVC)
+            os: windows-2022
+            platform: windows
+            artifact-name: godot-cpp-windows-msvc2019-x86_64-release
+            artifact-path: bin/libgodot-cpp.windows.release.64.lib
+
+          - name: 🏁 Windows (x86_64, MinGW)
+            os: windows-2022
+            platform: windows
+            artifact-name: godot-cpp-linux-mingw-x86_64-release
+            artifact-path: bin/libgodot-cpp.windows.release.64.a
+            flags: use_mingw=yes
+
+          - name: 🍎 macOS (universal)
+            os: macos-13
+            platform: osx
+            artifact-name: godot-cpp-macos-universal-release
+            artifact-path: bin/libgodot-cpp.osx.release.64.a
+            flags: macos_arch=universal
+            godot_zip: Godot_v3.5-stable_osx.universal.zip
+            executable: Godot.app/Contents/MacOS/Godot
+
+          - name: 🤖 Android (arm64)
+            os: ubuntu-20.04
+            platform: android
+            artifact-name: godot-cpp-android-arm64-release
+            artifact-path: bin/libgodot-cpp.android.release.arm64v8.a
+            flags: ANDROID_NDK_ROOT=$ANDROID_NDK_LATEST_HOME android_arch=arm64v8
+
+          - name: 🍏 iOS (arm64)
+            os: macos-13
+            platform: ios
+            artifact-name: godot-cpp-ios-arm64-release
+            artifact-path: bin/libgodot-cpp.ios.release.arm64.a
+
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v4
         with:
           submodules: recursive
 
       - name: Set up Python (for SCons)
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
         with:
-          python-version: '3.9.1'
+          python-version: '3.x'
 
-      - name: Install dependencies
+      - name: Linux dependencies
+        if: ${{ matrix.platform == 'linux' }}
         run: |
           sudo apt-get update -qq
           sudo apt-get install -qqq build-essential pkg-config
+
+      - name: Install scons
+        run: |
           python -m pip install scons
-          curl -LO https://downloads.tuxfamily.org/godotengine/3.2.3/Godot_v3.2.3-stable_linux_server.64.zip
-          unzip Godot_v3.2.3-stable_linux_server.64.zip
 
-      - name: Build godot-cpp
-        run: |
-          scons target=release generate_bindings=yes -j $(nproc)
-
-      - name: Upload artifact
-        uses: actions/upload-artifact@v2.2.1
+      - name: Windows dependency (MinGW)
+        if: ${{ matrix.platform == 'windows' }}
+        uses: egor-tensin/setup-mingw@v2
         with:
-          name: godot-cpp-linux-glibc2.23-x86_64-release
-          path: bin/libgodot-cpp.linux.release.64.a
-          if-no-files-found: error
+          version: 12.2.0
 
-      - name: Build test GDNative library
+      - name: Build godot-cpp (debug)
         run: |
-          scons target=release platform=linux bits=64 -j $(nproc) -C test
+          scons platform=${{ matrix.platform }} target=debug generate_bindings=yes ${{ matrix.flags }}
+
+      - name: Build test without rebuilding godot-cpp (debug)
+        run: |
+          cd test
+          scons platform=${{ matrix.platform }} target=debug ${{ matrix.flags }} build_library=no
+
+      - name: Build test and godot-cpp (release)
+        run: |
+          cd test
+          scons platform=${{ matrix.platform }} target=release ${{ matrix.flags }}
 
       - name: Run test GDNative library
+        if: ${{ matrix.platform == 'linux' || matrix.platform == 'osx' }}
         run: |
-          ./Godot_v3.2.3-stable_linux_server.64 --path test -s script.gd
-
-  windows-msvc:
-    name: Build (Windows, MSVC)
-    runs-on: windows-2019
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2.3.4
-        with:
-          submodules: recursive
-
-      - name: Set up Python (for SCons)
-        uses: actions/setup-python@v2
-        with:
-          python-version: '3.9.1'
-
-      - name: Install dependencies
-        run: |
-          python -m pip install scons
-
-      - name: Build godot-cpp
-        run: |
-          scons target=release generate_bindings=yes -j $env:NUMBER_OF_PROCESSORS
+          curl -LO https://downloads.tuxfamily.org/godotengine/3.5/${{ matrix.godot_zip }}
+          unzip ${{ matrix.godot_zip }}
+          ./${{ matrix.executable }} --path test -s script.gd
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v2.2.1
+        uses: actions/upload-artifact@v3
         with:
-          name: godot-cpp-windows-msvc2019-x86_64-release
-          path: bin/libgodot-cpp.windows.release.64.lib
+          name: ${{ matrix.artifact-name }}
+          path: ${{ matrix.artifact-path }}
           if-no-files-found: error
 
-  windows-mingw:
-    name: Build (Windows, MinGW)
-    runs-on: windows-2019
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2.3.4
-        with:
-          submodules: recursive
-
-      - name: Set up Python (for SCons)
-        uses: actions/setup-python@v2
-        with:
-          python-version: '3.9.1'
-
-      - name: Install dependencies
-        run: |
-          python -m pip install scons
-
-      - name: Build godot-cpp
-        # Install GCC from Scoop as the default supplied GCC doesn't work ("Error 1").
-        run: |
-          Invoke-Expression (New-Object System.Net.WebClient).DownloadString('https://get.scoop.sh')
-          scoop install gcc
-          g++ --version
-          gcc --version
-          scons target=release generate_bindings=yes use_mingw=yes -j $env:NUMBER_OF_PROCESSORS
-
-      - name: Upload artifact
-        uses: actions/upload-artifact@v2.2.1
-        with:
-          name: godot-cpp-linux-mingw-x86_64-release
-          path: bin/libgodot-cpp.windows.release.64.a
-          if-no-files-found: error
-
-  macos:
-    name: Build (macOS, Clang)
-    runs-on: macos-10.15
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2.3.4
-        with:
-          submodules: recursive
-
-      - name: Set up Python (for SCons)
-        uses: actions/setup-python@v2
-        with:
-          python-version: '3.9.1'
-
-      - name: Install dependencies
-        run: |
-          python -m pip install scons
-          curl -LO https://downloads.tuxfamily.org/godotengine/3.2.3/Godot_v3.2.3-stable_osx.64.zip
-          unzip Godot_v3.2.3-stable_osx.64.zip
-
-      - name: Build godot-cpp
-        run: |
-          scons target=release generate_bindings=yes -j $(sysctl -n hw.logicalcpu)
-
-      - name: Upload artifact
-        uses: actions/upload-artifact@v2.2.1
-        with:
-          name: godot-cpp-macos-x86_64-release
-          path: bin/libgodot-cpp.osx.release.64.a
-          if-no-files-found: error
-
-      - name: Build test GDNative library
-        run: |
-          scons target=release platform=osx bits=64 -j $(sysctl -n hw.logicalcpu) -C test
-
-      - name: Run test GDNative library
-        run: |
-          ./Godot.app/Contents/MacOS/Godot --path test -s script.gd
-
   static-checks:
-    name: Static Checks (clang-format)
-    runs-on: ubuntu-16.04
+    name: 📊 Static Checks (clang-format)
+    runs-on: ubuntu-20.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.3.4
-    
+        uses: actions/checkout@v4
+
+      - name: Make apt sources.list use the default Ubuntu repositories
+        run: |
+          sudo rm -f /etc/apt/sources.list.d/*
+          sudo cp -f misc/ci/sources.list /etc/apt/sources.list
+          sudo apt-get update
+
       - name: Install dependencies
         run: |
-          sudo apt-get install clang-format-8
+          sudo apt-get install -qq dos2unix recode clang-format-11
+          sudo update-alternatives --remove-all clang-format
+          sudo update-alternatives --install /usr/bin/clang-format clang-format /usr/bin/clang-format-11 100
 
       - name: Style checks via clang-format
         run: |

.gitignore

@@ -1,11 +1,14 @@
 # Misc
+gen/*
 logs/*
+*.log
 
 # Binaries
 *.o
 *.os
 *.so
 *.obj
+*.bc
 *.pyc
 *.dblite
 *.pdb

CMakeLists.txt

@@ -1,44 +1,46 @@
 # cmake arguments
 # CMAKE_BUILD_TYPE:			Compilation target (Debug or Release defaults to Debug)
-# 
+#
 # godot-cpp cmake arguments
 # GODOT_HEADERS_DIR:		This is where the gdnative include folder is (godot_source/modules/gdnative/include)
 # GODOT_CUSTOM_API_FILE:	This is if you have another path for the godot_api.json
-# 
+#
 # 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.
 
 project(godot-cpp)
 cmake_minimum_required(VERSION 3.6)
 
+option(GENERATE_TEMPLATE_GET_NODE "Generate a template version of the Node class's get_node." ON)
+
 # Change the output directory to the bin directory
-set(BUILD_PATH ${CMAKE_SOURCE_DIR}/bin)
+set(BUILD_PATH ${CMAKE_CURRENT_SOURCE_DIR}/bin)
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${BUILD_PATH}")
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${BUILD_PATH}")
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${BUILD_PATH}")
@@ -50,7 +52,7 @@ SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_DEBUG "${BUILD_PATH}")
 SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_RELEASE "${BUILD_PATH}")
 
 # Default build type is Debug in the SConstruct
-if(CMAKE_BUILD_TYPE STREQUAL "")
+if("${CMAKE_BUILD_TYPE}" STREQUAL "")
 	set(CMAKE_BUILD_TYPE Debug)
 endif()
 
@@ -65,6 +67,13 @@ set(CMAKE_CXX_STANDARD 14)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 
+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 godot headers and the api file
 set(GODOT_HEADERS_DIR "godot-headers" CACHE STRING "")
 set(GODOT_CUSTOM_API_FILE "godot-headers/api.json" CACHE STRING "")
@@ -95,21 +104,17 @@ if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
 	#	string(REGEX REPLACE "/W[0-4]" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
 	#endif()
 
-else()
-
-#elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-	# using Clang
-#elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
-	# using GCC and maybe MinGW?
-
+else()  # GCC/Clang
 	set(GODOT_LINKER_FLAGS "-static-libgcc -static-libstdc++ -Wl,-R,'$$ORIGIN'")
 
-	# Hmm.. maybe to strikt?
-	set(GODOT_COMPILE_FLAGS "-fPIC -g -Wwrite-strings")
+	if(NOT CMAKE_SYSTEM_NAME MATCHES "Windows")
+		set(GODOT_COMPILE_FLAGS "-fPIC")
+	endif()
+	set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -g -Wwrite-strings")
 	set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -Wchar-subscripts -Wcomment -Wdisabled-optimization")
 	set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -Wformat -Wformat=2 -Wformat-security -Wformat-y2k")
 	set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -Wimport -Winit-self -Winline -Winvalid-pch -Werror")
-	set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -Wlong-long -Wmissing-braces -Wmissing-format-attribute")
+	set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -Wmissing-braces -Wmissing-format-attribute")
 	set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -Wmissing-include-dirs -Wmissing-noreturn -Wpacked -Wpointer-arith")
 	set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -Wredundant-decls -Wreturn-type -Wsequence-point")
 	set(GODOT_COMPILE_FLAGS "${GODOT_COMPILE_FLAGS} -Wswitch -Wswitch-enum -Wtrigraphs")
@@ -131,24 +136,53 @@ else()
 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()
+
 message(STATUS "Generating Bindings")
-execute_process(COMMAND "python" "-c" "import binding_generator; binding_generator.generate_bindings(\"${GODOT_CUSTOM_API_FILE}\")"
+execute_process(COMMAND "${Python3_EXECUTABLE}" "-c" "import binding_generator; binding_generator.print_file_list(\"${GODOT_CUSTOM_API_FILE}\", \"${CMAKE_CURRENT_BINARY_DIR}\", headers=True)"
 	WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-	RESULT_VARIABLE GENERATION_RESULT
-	OUTPUT_VARIABLE GENERATION_OUTPUT)
-message(STATUS ${GENERATION_RESULT} ${GENERATION_OUTPUT})
+	RESULT_VARIABLE HEADERS_FILE_LIST_RESULT
+	OUTPUT_VARIABLE HEADERS_FILE_LIST
+)
+set(HEADERS_FILE_LIST ${HEADERS_FILE_LIST})
+
+execute_process(COMMAND "${Python3_EXECUTABLE}" "-c" "import binding_generator; binding_generator.print_file_list(\"${GODOT_CUSTOM_API_FILE}\", \"${CMAKE_CURRENT_BINARY_DIR}\", sources=True)"
+	WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+	RESULT_VARIABLE SOURCES_FILE_LIST_RESULT
+	OUTPUT_VARIABLE SOURCES_FILE_LIST
+)
+set(SOURCES_FILE_LIST ${SOURCES_FILE_LIST})
+
+add_custom_command(OUTPUT ${HEADERS_FILE_LIST} ${SOURCES_FILE_LIST}
+		COMMAND "${Python3_EXECUTABLE}" "-c" "import binding_generator; binding_generator.generate_bindings(\"${GODOT_CUSTOM_API_FILE}\", \"${GENERATE_BINDING_PARAMETERS}\", \"${CMAKE_CURRENT_BINARY_DIR}\")"
+		VERBATIM
+		WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+		MAIN_DEPENDENCY ${GODOT_CUSTOM_API_FILE}
+		DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/binding_generator.py
+		COMMENT Generating Bindings
+)
 
 # Get Sources
 file(GLOB_RECURSE SOURCES src/*.c**)
 file(GLOB_RECURSE HEADERS include/*.h**)
 
 # Define our godot-cpp library
-add_library(${PROJECT_NAME} ${SOURCES} ${HEADERS})
+add_library(${PROJECT_NAME}
+		${SOURCES}
+		${SOURCES_FILE_LIST}
+		${HEADERS}
+		${HEADERS_FILE_LIST}
+)
 target_include_directories(${PROJECT_NAME}
 	PUBLIC
 	include
 	include/core
-	include/gen
+	${CMAKE_CURRENT_BINARY_DIR}/include/gen/
 )
 
 # Put godot headers as SYSTEM PUBLIC to exclude warnings from irrelevant headers
@@ -163,13 +197,8 @@ set_property(TARGET ${PROJECT_NAME} APPEND_STRING PROPERTY LINK_FLAGS ${GODOT_LI
 
 # Create the correct name (godot.os.build_type.system_bits)
 
-set(BITS 32)
-if(CMAKE_SIZEOF_VOID_P EQUAL 8)
-	set(BITS 64)
-endif(CMAKE_SIZEOF_VOID_P EQUAL 8)
-
-string(TOLOWER ${CMAKE_SYSTEM_NAME} SYSTEM_NAME)
-string(TOLOWER ${CMAKE_BUILD_TYPE} BUILD_TYPE)
+string(TOLOWER "${CMAKE_SYSTEM_NAME}" SYSTEM_NAME)
+string(TOLOWER "${CMAKE_BUILD_TYPE}" BUILD_TYPE)
 
 if(ANDROID)
 	# Added the android abi after system name

LICENSE.md

@@ -1,6 +1,6 @@
 # MIT License
 
-Copyright (c) 2017-2020 GodotNativeTools
+Copyright (c) 2017-2022 Godot Engine contributors.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

Makefile

@@ -3,7 +3,7 @@ HEADERS = godot-headers
 TARGET = debug
 USE_CLANG = no
 
-BASE = scons use_llvm=$(USE_CLANG) generate_bindings=$(GENERATE_BINDINGS) target=$(TARGET) headers=$(HEADERS) -j4
+BASE = scons use_llvm=$(USE_CLANG) generate_bindings=$(GENERATE_BINDINGS) target=$(TARGET) headers=$(HEADERS)
 LINUX = $(BASE) platform=linux
 WINDOWS = $(BASE) platform=windows
 OSX = $(BASE) platform=osx

README.md

@@ -1,27 +1,41 @@
 # godot-cpp
 
-**C++ bindings for the Godot script API.**
-
-The instructions below feature the new NativeScript 1.1 class structure and will only work for modules created for Godot 3.1 and later. Use the following branches for older implementations:
-
-Version | Branch
---- | ---
-**Godot 3.0 Nativescript 1.0** | [3.0](https://github.com/godotengine/godot-cpp/tree/3.0)
-**Godot 3.1 Nativescript 1.0** | [nativescript-1.0](https://github.com/godotengine/godot-cpp/tree/nativescript-1.0)
-
-## Table of contents
+This repository contains the  *C++ bindings* for the [**Godot Engine**](https://github.com/godotengine/godot)'s GDNative API.
 
+- [**Versioning**](#versioning)
 - [**Contributing**](#contributing)
 - [**Getting Started**](#getting-started)
 - [**Creating a simple class**](#creating-a-simple-class)
 
+## Versioning
+
+This repositories follows the same branch versioning as the main [Godot Engine
+repository](https://github.com/godotengine/godot):
+
+- `master` tracks the current development branch.
+- `3.x` tracks the development of the next 3.x minor release.
+- Other versioned branches (e.g. `3.3`, `3.2`) track the latest stable release
+  in the corresponding branch.
+
+Stable releases are also tagged on this repository:
+[**Tags**](https://github.com/godotengine/godot-cpp/tags).
+
+**For any project built against a stable release of Godot, we recommend using
+this repository as a Git submodule, checking out the specific tag matching your
+Godot version.**
+
+> As the `master` and `3.x` branches are constantly getting updates, if you are
+> using `godot-cpp` against a more current version of Godot, see the instructions
+> in [**godot-headers**](https://github.com/godotengine/godot-headers) for
+> updating the relevant files.
+
 ## Contributing
 
 We greatly appreciate help in maintaining and extending this project. If you
 wish to help out, ensure you have an account on GitHub and create a "fork" of
 this repository. Rémi "Akien" Verschelde wrote an excellent bit of documentation
 for the main Godot project on this:
-[Pull request workflow](https://docs.godotengine.org/en/3.0/community/contributing/pr_workflow.html)
+[Pull request workflow](https://docs.godotengine.org/en/stable/community/contributing/pr_workflow.html)
 
 Please install clang-format and copy the files in `misc/hooks` into `.git/hooks`
 so formatting is done before your changes are submitted.
@@ -275,9 +289,18 @@ Godot headers repository for more information.
 
 #### HTML5
 
-GDNative isn't supported on the HTML5 platform yet. Support is being tracked on
-[issue #12243](https://github.com/godotengine/godot/issues/12243) in the main
-Godot repository.
+GDNative is supported on [specific exports](https://docs.godotengine.org/en/latest/tutorials/export/exporting_for_web.html#export-options) for the HTML5 platform since Godot `3.3`. Linking webassembly modules is currently underspecified in the standard, but [emscripten](https://emscripten.org/), which Godot uses to build the HTML5 version, implements its own linking system.
+
+To build GDNative libraries, you will need a recent version of [Emscripten](https://emscripten.org/).
+
+```bash
+cd SimpleLibrary
+emcc  -o bin/libtest.wasm -g -O3 -s SIDE_MODULE=1 src/init.cpp godot-cpp/bin/<name of the godot-cpp> -Igodot-cpp/include -Igodot-cpp/include/core -Igodot-cpp/include/gen -Igodot-cpp/godot-headers
+```
+
+You'll need to replace `<name of the godot-cpp>` with the file that was created in [**Compiling the cpp bindings library**](#compiling-the-cpp-bindings-library).
+
+This creates the file `libtest.so` in your `SimpleLibrary/bin` directory.
 
 ### Creating `.gdnlib` and `.gdns` files
 

SConstruct

@@ -5,24 +5,35 @@ import sys
 import subprocess
 
 if sys.version_info < (3,):
+
     def decode_utf8(x):
         return x
+
 else:
     import codecs
+
     def decode_utf8(x):
         return codecs.utf_8_decode(x)[0]
 
+
 # Workaround for MinGW. See:
 # http://www.scons.org/wiki/LongCmdLinesOnWin32
-if (os.name=="nt"):
+if os.name == "nt":
     import subprocess
 
-    def mySubProcess(cmdline,env):
-        #print "SPAWNED : " + cmdline
+    def mySubProcess(cmdline, env):
+        # print "SPAWNED : " + cmdline
         startupinfo = subprocess.STARTUPINFO()
         startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
-        proc = subprocess.Popen(cmdline, stdin=subprocess.PIPE, stdout=subprocess.PIPE,
-            stderr=subprocess.PIPE, startupinfo=startupinfo, shell = False, env = env)
+        proc = subprocess.Popen(
+            cmdline,
+            stdin=subprocess.PIPE,
+            stdout=subprocess.PIPE,
+            stderr=subprocess.PIPE,
+            startupinfo=startupinfo,
+            shell=False,
+            env=env,
+        )
         data, err = proc.communicate()
         rv = proc.wait()
         if rv:
@@ -33,383 +44,493 @@ if (os.name=="nt"):
 
     def mySpawn(sh, escape, cmd, args, env):
 
-        newargs = ' '.join(args[1:])
+        newargs = " ".join(args[1:])
         cmdline = cmd + " " + newargs
 
-        rv=0
-        if len(cmdline) > 32000 and cmd.endswith("ar") :
+        rv = 0
+        if len(cmdline) > 32000 and cmd.endswith("ar"):
             cmdline = cmd + " " + args[1] + " " + args[2] + " "
-            for i in range(3,len(args)) :
-                rv = mySubProcess( cmdline + args[i], env )
-                if rv :
+            for i in range(3, len(args)):
+                rv = mySubProcess(cmdline + args[i], env)
+                if rv:
                     break
         else:
-            rv = mySubProcess( cmdline, env )
+            rv = mySubProcess(cmdline, env)
 
         return rv
 
+
 def add_sources(sources, dir, extension):
     for f in os.listdir(dir):
-        if f.endswith('.' + extension):
-            sources.append(dir + '/' + f)
+        if f.endswith("." + extension):
+            sources.append(dir + "/" + f)
 
 
 # Try to detect the host platform automatically.
 # This is used if no `platform` argument is passed
-if sys.platform.startswith('linux'):
-    host_platform = 'linux'
-elif sys.platform == 'darwin':
-    host_platform = 'osx'
-elif sys.platform == 'win32' or sys.platform == 'msys':
-    host_platform = 'windows'
+if sys.platform.startswith("linux"):
+    host_platform = "linux"
+elif sys.platform.startswith("freebsd"):
+    host_platform = "freebsd"
+elif sys.platform == "darwin":
+    host_platform = "osx"
+elif sys.platform == "win32" or sys.platform == "msys":
+    host_platform = "windows"
 else:
-    raise ValueError(
-        'Could not detect platform automatically, please specify with '
-        'platform=<platform>'
-    )
+    raise ValueError("Could not detect platform automatically, please specify with platform=<platform>")
 
-env = Environment(ENV = os.environ)
+env = Environment(ENV=os.environ)
 
-is64 = sys.maxsize > 2**32
+# Default num_jobs to local cpu count if not user specified.
+# SCons has a peculiarity where user-specified options won't be overridden
+# by SetOption, so we can rely on this to know if we should use our default.
+initial_num_jobs = env.GetOption("num_jobs")
+altered_num_jobs = initial_num_jobs + 1
+env.SetOption("num_jobs", altered_num_jobs)
+# os.cpu_count() requires Python 3.4+.
+if hasattr(os, "cpu_count") and env.GetOption("num_jobs") == altered_num_jobs:
+    cpu_count = os.cpu_count()
+    if cpu_count is None:
+        print("Couldn't auto-detect CPU count to configure build parallelism. Specify it with the -j argument.")
+    else:
+        safer_cpu_count = cpu_count if cpu_count <= 4 else cpu_count - 1
+        print(
+            "Auto-detected %d CPU cores available for build parallelism. Using %d cores by default. You can override it with the -j argument."
+            % (cpu_count, safer_cpu_count)
+        )
+        env.SetOption("num_jobs", safer_cpu_count)
+
+is64 = sys.maxsize > 2 ** 32
 if (
-    env['TARGET_ARCH'] == 'amd64' or
-    env['TARGET_ARCH'] == 'emt64' or
-    env['TARGET_ARCH'] == 'x86_64' or
-    env['TARGET_ARCH'] == 'arm64-v8a'
+    env["TARGET_ARCH"] == "amd64"
+    or env["TARGET_ARCH"] == "emt64"
+    or env["TARGET_ARCH"] == "x86_64"
+    or env["TARGET_ARCH"] == "arm64-v8a"
 ):
     is64 = True
 
 opts = Variables([], ARGUMENTS)
-opts.Add(EnumVariable(
-    'platform',
-    'Target platform',
-    host_platform,
-    allowed_values=('linux', 'osx', 'windows', 'android', 'ios'),
-    ignorecase=2
-))
-opts.Add(EnumVariable(
-    'bits',
-    'Target platform bits',
-    '64' if is64 else '32',
-    ('32', '64')
-))
-opts.Add(BoolVariable(
-    'use_llvm',
-    'Use the LLVM compiler - only effective when targeting Linux',
-    False
-))
-opts.Add(BoolVariable(
-    'use_mingw',
-    'Use the MinGW compiler instead of MSVC - only effective on Windows',
-    False
-))
+opts.Add(
+    EnumVariable(
+        "platform",
+        "Target platform",
+        host_platform,
+        allowed_values=("linux", "freebsd", "osx", "windows", "android", "ios", "javascript"),
+        ignorecase=2,
+    )
+)
+opts.Add(EnumVariable("bits", "Target platform bits", "64" if is64 else "32", ("32", "64")))
+opts.Add(BoolVariable("use_llvm", "Use the LLVM compiler - only effective when targeting Linux or FreeBSD", False))
+opts.Add(BoolVariable("use_mingw", "Use the MinGW compiler instead of MSVC - only effective on Windows", False))
 # Must be the same setting as used for cpp_bindings
-opts.Add(EnumVariable(
-    'target',
-    'Compilation target',
-    'debug',
-    allowed_values=('debug', 'release'),
-    ignorecase=2
-))
-opts.Add(PathVariable(
-    'headers_dir',
-    'Path to the directory containing Godot headers',
-    'godot-headers',
-    PathVariable.PathIsDir
-))
-opts.Add(PathVariable(
-    'custom_api_file',
-    'Path to a custom JSON API file',
-    None,
-    PathVariable.PathIsFile
-))
-opts.Add(BoolVariable(
-    'generate_bindings',
-    'Generate GDNative API bindings',
-    False
-))
-opts.Add(EnumVariable(
-    'android_arch',
-    'Target Android architecture',
-    'armv7',
-    ['armv7','arm64v8','x86','x86_64']
-))
+opts.Add(EnumVariable("target", "Compilation target", "debug", allowed_values=("debug", "release"), ignorecase=2))
 opts.Add(
-    'macos_deployment_target',
-    'macOS deployment target',
-    'default'
+    PathVariable(
+        "headers_dir",
+        "Path to the directory containing Godot headers",
+        "godot-headers",
+        PathVariable.PathIsDir,
+    )
 )
-opts.Add(EnumVariable(
-    'ios_arch',
-    'Target iOS architecture',
-    'arm64',
-    ['armv7', 'arm64', 'x86_64']
-))
-opts.Add(BoolVariable(
-    'ios_simulator',
-    'Target iOS Simulator',
-    False
-))
+opts.Add(PathVariable("custom_api_file", "Path to a custom JSON API file", None, PathVariable.PathIsFile))
 opts.Add(
-    'IPHONEPATH',
-    'Path to iPhone toolchain',
-    '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain',
+    EnumVariable(
+        "generate_bindings",
+        "Generate GDNative API bindings",
+        "auto",
+        allowed_values=["yes", "no", "auto", "true"],
+        ignorecase=2,
+    )
 )
 opts.Add(
-    'android_api_level',
-    'Target Android API level',
-    '18' if ARGUMENTS.get("android_arch", 'armv7') in ['armv7', 'x86'] else '21'
+    EnumVariable(
+        "android_arch",
+        "Target Android architecture",
+        "armv7",
+        ["armv7", "arm64v8", "x86", "x86_64"],
+    )
+)
+opts.Add("macos_deployment_target", "macOS deployment target", "default")
+opts.Add("macos_sdk_path", "macOS SDK path", "")
+opts.Add(EnumVariable("macos_arch", "Target macOS architecture", "universal", ["universal", "x86_64", "arm64"]))
+opts.Add(EnumVariable("ios_arch", "Target iOS architecture", "arm64", ["armv7", "arm64", "x86_64"]))
+opts.Add(BoolVariable("ios_simulator", "Target iOS Simulator", False))
+opts.Add(
+    "IPHONEPATH",
+    "Path to iPhone toolchain",
+    "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain",
 )
 opts.Add(
-    'ANDROID_NDK_ROOT',
-    'Path to your Android NDK installation. By default, uses ANDROID_NDK_ROOT from your defined environment variables.',
-    os.environ.get("ANDROID_NDK_ROOT", None)
+    "android_api_level",
+    "Target Android API level",
+    "18" if ARGUMENTS.get("android_arch", "armv7") in ["armv7", "x86"] else "21",
 )
-opts.Add(BoolVariable(
-	'generate_template_get_node',
-	"Generate a template version of the Node class's get_node.",
-	True
-))
+opts.Add(
+    "ANDROID_NDK_ROOT",
+    "Path to your Android NDK installation. By default, uses ANDROID_NDK_ROOT from your defined environment variables.",
+    os.environ.get("ANDROID_NDK_ROOT", None),
+)
+opts.Add(
+    BoolVariable(
+        "generate_template_get_node",
+        "Generate a template version of the Node class's get_node.",
+        True,
+    )
+)
+
+opts.Add(BoolVariable("build_library", "Build the godot-cpp library.", True))
 
 opts.Update(env)
 Help(opts.GenerateHelpText(env))
 
+# Detect and print a warning listing unknown SCons variables to ease troubleshooting.
+unknown = opts.UnknownVariables()
+if unknown:
+    print("WARNING: Unknown SCons variables were passed and will be ignored:")
+    for item in unknown.items():
+        print("    " + item[0] + "=" + item[1])
+
 # This makes sure to keep the session environment variables on Windows.
 # This way, you can run SCons in a Visual Studio 2017 prompt and it will find
 # all the required tools
-if host_platform == 'windows' and env['platform'] != 'android':
-    if env['bits'] == '64':
-        env = Environment(TARGET_ARCH='amd64')
-    elif env['bits'] == '32':
-        env = Environment(TARGET_ARCH='x86')
+if host_platform == "windows" and env["platform"] != "android":
+    if env["bits"] == "64":
+        env = Environment(TARGET_ARCH="amd64")
+    elif env["bits"] == "32":
+        env = Environment(TARGET_ARCH="x86")
 
     opts.Update(env)
 
-if env['platform'] == 'linux':
-    if env['use_llvm']:
-        env['CXX'] = 'clang++'
+# Require C++14
+if host_platform == "windows" and env["platform"] == "windows" and not env["use_mingw"]:
+    # MSVC
+    env.Append(CCFLAGS=["/std:c++14"])
+else:
+    env.Append(CCFLAGS=["-std=c++14"])
 
-    env.Append(CCFLAGS=['-fPIC', '-std=c++14', '-Wwrite-strings'])
+if env["platform"] == "linux" or env["platform"] == "freebsd":
+    if env["use_llvm"]:
+        env["CXX"] = "clang++"
+
+    env.Append(CCFLAGS=["-fPIC", "-Wwrite-strings"])
     env.Append(LINKFLAGS=["-Wl,-R,'$$ORIGIN'"])
 
-    if env['target'] == 'debug':
-        env.Append(CCFLAGS=['-Og', '-g'])
-    elif env['target'] == 'release':
-        env.Append(CCFLAGS=['-O3'])
+    if env["target"] == "debug":
+        env.Append(CCFLAGS=["-Og", "-g"])
+    elif env["target"] == "release":
+        env.Append(CCFLAGS=["-O3"])
 
-    if env['bits'] == '64':
-        env.Append(CCFLAGS=['-m64'])
-        env.Append(LINKFLAGS=['-m64'])
-    elif env['bits'] == '32':
-        env.Append(CCFLAGS=['-m32'])
-        env.Append(LINKFLAGS=['-m32'])
+    if env["bits"] == "64":
+        env.Append(CCFLAGS=["-m64"])
+        env.Append(LINKFLAGS=["-m64"])
+    elif env["bits"] == "32":
+        env.Append(CCFLAGS=["-m32"])
+        env.Append(LINKFLAGS=["-m32"])
 
-elif env['platform'] == 'osx':
+elif env["platform"] == "osx":
     # Use Clang on macOS by default
-    env['CXX'] = 'clang++'
+    env["CXX"] = "clang++"
 
-    if env['bits'] == '32':
-        raise ValueError(
-            'Only 64-bit builds are supported for the macOS target.'
-        )
+    if env["bits"] == "32":
+        raise ValueError("Only 64-bit builds are supported for the macOS target.")
 
-    env.Append(CCFLAGS=['-std=c++14', '-arch', 'x86_64'])
-
-    if env['macos_deployment_target'] != 'default':
-        env.Append(CCFLAGS=['-mmacosx-version-min=' + env['macos_deployment_target']])
-
-    env.Append(LINKFLAGS=[
-        '-arch',
-        'x86_64',
-        '-framework',
-        'Cocoa',
-        '-Wl,-undefined,dynamic_lookup',
-    ])
-
-    if env['target'] == 'debug':
-        env.Append(CCFLAGS=['-Og', '-g'])
-    elif env['target'] == 'release':
-        env.Append(CCFLAGS=['-O3'])
-
-elif env['platform'] == 'ios':
-    if env['ios_simulator']:
-        sdk_name = 'iphonesimulator'
-        env.Append(CCFLAGS=['-mios-simulator-version-min=10.0'])
-        env['LIBSUFFIX'] = ".simulator" + env['LIBSUFFIX']
+    if env["macos_arch"] == "universal":
+        env.Append(LINKFLAGS=["-arch", "x86_64", "-arch", "arm64"])
+        env.Append(CCFLAGS=["-arch", "x86_64", "-arch", "arm64"])
     else:
-        sdk_name = 'iphoneos'
-        env.Append(CCFLAGS=['-miphoneos-version-min=10.0'])
+        env.Append(LINKFLAGS=["-arch", env["macos_arch"]])
+        env.Append(CCFLAGS=["-arch", env["macos_arch"]])
+
+    if env["macos_deployment_target"] != "default":
+        env.Append(CCFLAGS=["-mmacosx-version-min=" + env["macos_deployment_target"]])
+        env.Append(LINKFLAGS=["-mmacosx-version-min=" + env["macos_deployment_target"]])
+
+    if env["macos_sdk_path"]:
+        env.Append(CCFLAGS=["-isysroot", env["macos_sdk_path"]])
+        env.Append(LINKFLAGS=["-isysroot", env["macos_sdk_path"]])
+
+    env.Append(LINKFLAGS=["-Wl,-undefined,dynamic_lookup"])
+
+    if env["target"] == "debug":
+        env.Append(CCFLAGS=["-Og", "-g"])
+    elif env["target"] == "release":
+        env.Append(CCFLAGS=["-O3"])
+
+elif env["platform"] == "ios":
+    if env["ios_simulator"]:
+        sdk_name = "iphonesimulator"
+        env.Append(CCFLAGS=["-mios-simulator-version-min=10.0"])
+    else:
+        sdk_name = "iphoneos"
+        env.Append(CCFLAGS=["-miphoneos-version-min=10.0"])
 
     try:
-        sdk_path = decode_utf8(subprocess.check_output(['xcrun', '--sdk', sdk_name, '--show-sdk-path']).strip())
+        sdk_path = decode_utf8(subprocess.check_output(["xcrun", "--sdk", sdk_name, "--show-sdk-path"]).strip())
     except (subprocess.CalledProcessError, OSError):
         raise ValueError("Failed to find SDK path while running xcrun --sdk {} --show-sdk-path.".format(sdk_name))
 
-    compiler_path = env['IPHONEPATH'] + '/usr/bin/'
-    env['ENV']['PATH'] = env['IPHONEPATH'] + "/Developer/usr/bin/:" + env['ENV']['PATH']
+    compiler_path = env["IPHONEPATH"] + "/usr/bin/"
+    env["ENV"]["PATH"] = env["IPHONEPATH"] + "/Developer/usr/bin/:" + env["ENV"]["PATH"]
 
-    env['CC'] = compiler_path + 'clang'
-    env['CXX'] = compiler_path + 'clang++'
-    env['AR'] = compiler_path + 'ar'
-    env['RANLIB'] = compiler_path + 'ranlib'
+    env["CC"] = compiler_path + "clang"
+    env["CXX"] = compiler_path + "clang++"
+    env["AR"] = compiler_path + "ar"
+    env["RANLIB"] = compiler_path + "ranlib"
+    env["SHLIBSUFFIX"] = ".dylib"
 
-    env.Append(CCFLAGS=['-std=c++14', '-arch', env['ios_arch'], '-isysroot', sdk_path])
-    env.Append(LINKFLAGS=[
-        '-arch',
-        env['ios_arch'],
-        '-framework',
-        'Cocoa',
-        '-Wl,-undefined,dynamic_lookup',
-        '-isysroot', sdk_path,
-        '-F' + sdk_path
-    ])
+    env.Append(CCFLAGS=["-arch", env["ios_arch"], "-isysroot", sdk_path])
+    env.Append(
+        LINKFLAGS=[
+            "-arch",
+            env["ios_arch"],
+            "-Wl,-undefined,dynamic_lookup",
+            "-isysroot",
+            sdk_path,
+            "-F" + sdk_path,
+        ]
+    )
 
-    if env['target'] == 'debug':
-        env.Append(CCFLAGS=['-Og', '-g'])
-    elif env['target'] == 'release':
-        env.Append(CCFLAGS=['-O3'])
+    if env["target"] == "debug":
+        env.Append(CCFLAGS=["-Og", "-g"])
+    elif env["target"] == "release":
+        env.Append(CCFLAGS=["-O3"])
 
-elif env['platform'] == 'windows':
-    if host_platform == 'windows' and not env['use_mingw']:
+elif env["platform"] == "windows":
+    if host_platform == "windows" and not env["use_mingw"]:
         # MSVC
-        env.Append(LINKFLAGS=['/WX'])
-        if env['target'] == 'debug':
-            env.Append(CCFLAGS=['/Z7', '/Od', '/EHsc', '/D_DEBUG', '/MDd'])
-        elif env['target'] == 'release':
-            env.Append(CCFLAGS=['/O2', '/EHsc', '/DNDEBUG', '/MD'])
+        env.Append(LINKFLAGS=["/WX"])
+        if env["target"] == "debug":
+            env.Append(CCFLAGS=["/Z7", "/Od", "/EHsc", "/D_DEBUG", "/MDd"])
+        elif env["target"] == "release":
+            env.Append(CCFLAGS=["/O2", "/EHsc", "/DNDEBUG", "/MD"])
 
-    elif host_platform == 'linux' or host_platform == 'osx':
+    elif host_platform == "linux" or host_platform == "freebsd" or host_platform == "osx":
         # Cross-compilation using MinGW
-        if env['bits'] == '64':
-            env['CXX'] = 'x86_64-w64-mingw32-g++'
-            env['AR'] = "x86_64-w64-mingw32-ar"
-            env['RANLIB'] = "x86_64-w64-mingw32-ranlib"
-            env['LINK'] = "x86_64-w64-mingw32-g++"
-        elif env['bits'] == '32':
-            env['CXX'] = 'i686-w64-mingw32-g++'
-            env['AR'] = "i686-w64-mingw32-ar"
-            env['RANLIB'] = "i686-w64-mingw32-ranlib"
-            env['LINK'] = "i686-w64-mingw32-g++"
-    
-    elif host_platform == 'windows' and env['use_mingw']:
+        if env["bits"] == "64":
+            env["CXX"] = "x86_64-w64-mingw32-g++"
+            env["AR"] = "x86_64-w64-mingw32-ar"
+            env["RANLIB"] = "x86_64-w64-mingw32-ranlib"
+            env["LINK"] = "x86_64-w64-mingw32-g++"
+        elif env["bits"] == "32":
+            env["CXX"] = "i686-w64-mingw32-g++"
+            env["AR"] = "i686-w64-mingw32-ar"
+            env["RANLIB"] = "i686-w64-mingw32-ranlib"
+            env["LINK"] = "i686-w64-mingw32-g++"
+
+    elif host_platform == "windows" and env["use_mingw"]:
         # Don't Clone the environment. Because otherwise, SCons will pick up msvc stuff.
-        env = Environment(ENV = os.environ, tools=["mingw"])
+        env = Environment(ENV=os.environ, tools=["mingw"])
         opts.Update(env)
-        #env = env.Clone(tools=['mingw'])
+
+        # Still need to use C++14.
+        env.Append(CCFLAGS=["-std=c++14"])
+        # Don't want lib prefixes
+        env["IMPLIBPREFIX"] = ""
+        env["SHLIBPREFIX"] = ""
 
         env["SPAWN"] = mySpawn
+        env.Replace(ARFLAGS=["q"])
 
     # Native or cross-compilation using MinGW
-    if host_platform == 'linux' or host_platform == 'osx' or env['use_mingw']:
+    if host_platform == "linux" or host_platform == "freebsd" or host_platform == "osx" or env["use_mingw"]:
         # These options are for a release build even using target=debug
-        env.Append(CCFLAGS=['-O3', '-std=c++14', '-Wwrite-strings'])
-        env.Append(LINKFLAGS=[
-            '--static',
-            '-Wl,--no-undefined',
-            '-static-libgcc',
-            '-static-libstdc++',
-        ])
+        env.Append(CCFLAGS=["-O3", "-Wwrite-strings"])
+        env.Append(
+            LINKFLAGS=[
+                "--static",
+                "-Wl,--no-undefined",
+                "-static-libgcc",
+                "-static-libstdc++",
+            ]
+        )
 
-elif env['platform'] == 'android':
-    if host_platform == 'windows':
+elif env["platform"] == "android":
+    if host_platform == "windows":
         # Don't Clone the environment. Because otherwise, SCons will pick up msvc stuff.
-        env = Environment(ENV = os.environ, tools=["mingw"])
+        env = Environment(ENV=os.environ, tools=["mingw"])
         opts.Update(env)
-        #env = env.Clone(tools=['mingw'])
 
+        # Long line hack. Use custom spawn, quick AR append (to avoid files with the same names to override each other).
         env["SPAWN"] = mySpawn
+        env.Replace(ARFLAGS=["q"])
 
     # Verify NDK root
-    if not 'ANDROID_NDK_ROOT' in env:
-        raise ValueError("To build for Android, ANDROID_NDK_ROOT must be defined. Please set ANDROID_NDK_ROOT to the root folder of your Android NDK installation.")
+    if not "ANDROID_NDK_ROOT" in env:
+        raise ValueError(
+            "To build for Android, ANDROID_NDK_ROOT must be defined. Please set ANDROID_NDK_ROOT to the root folder of your Android NDK installation."
+        )
 
     # Validate API level
-    api_level = int(env['android_api_level'])
-    if env['android_arch'] in ['x86_64', 'arm64v8'] and api_level < 21:
+    api_level = int(env["android_api_level"])
+    if env["android_arch"] in ["x86_64", "arm64v8"] and api_level < 21:
         print("WARN: 64-bit Android architectures require an API level of at least 21; setting android_api_level=21")
-        env['android_api_level'] = '21'
+        env["android_api_level"] = "21"
         api_level = 21
 
     # Setup toolchain
-    toolchain = env['ANDROID_NDK_ROOT'] + "/toolchains/llvm/prebuilt/"
+    toolchain = env["ANDROID_NDK_ROOT"] + "/toolchains/llvm/prebuilt/"
     if host_platform == "windows":
         toolchain += "windows"
         import platform as pltfm
+
         if pltfm.machine().endswith("64"):
             toolchain += "-x86_64"
     elif host_platform == "linux":
         toolchain += "linux-x86_64"
     elif host_platform == "osx":
         toolchain += "darwin-x86_64"
-    env.PrependENVPath('PATH', toolchain + "/bin") # This does nothing half of the time, but we'll put it here anyways
+    env.PrependENVPath("PATH", toolchain + "/bin")  # This does nothing half of the time, but we'll put it here anyways
 
     # Get architecture info
     arch_info_table = {
-        "armv7" : {
-            "march":"armv7-a", "target":"armv7a-linux-androideabi", "tool_path":"arm-linux-androideabi", "compiler_path":"armv7a-linux-androideabi",
-            "ccflags" : ['-mfpu=neon']
-            },
-        "arm64v8" : {
-            "march":"armv8-a", "target":"aarch64-linux-android", "tool_path":"aarch64-linux-android", "compiler_path":"aarch64-linux-android",
-            "ccflags" : []
-            },
-        "x86" : {
-            "march":"i686", "target":"i686-linux-android", "tool_path":"i686-linux-android", "compiler_path":"i686-linux-android",
-            "ccflags" : ['-mstackrealign']
-            },
-        "x86_64" : {"march":"x86-64", "target":"x86_64-linux-android", "tool_path":"x86_64-linux-android", "compiler_path":"x86_64-linux-android",
-            "ccflags" : []
-        }
+        "armv7": {
+            "march": "armv7-a",
+            "target": "armv7a-linux-androideabi",
+            "tool_path": "arm-linux-androideabi",
+            "compiler_path": "armv7a-linux-androideabi",
+            "ccflags": ["-mfpu=neon"],
+        },
+        "arm64v8": {
+            "march": "armv8-a",
+            "target": "aarch64-linux-android",
+            "tool_path": "aarch64-linux-android",
+            "compiler_path": "aarch64-linux-android",
+            "ccflags": [],
+        },
+        "x86": {
+            "march": "i686",
+            "target": "i686-linux-android",
+            "tool_path": "i686-linux-android",
+            "compiler_path": "i686-linux-android",
+            "ccflags": ["-mstackrealign"],
+        },
+        "x86_64": {
+            "march": "x86-64",
+            "target": "x86_64-linux-android",
+            "tool_path": "x86_64-linux-android",
+            "compiler_path": "x86_64-linux-android",
+            "ccflags": [],
+        },
     }
-    arch_info = arch_info_table[env['android_arch']]
+    arch_info = arch_info_table[env["android_arch"]]
 
     # Setup tools
-    env['CC'] = toolchain + "/bin/clang"
-    env['CXX'] = toolchain + "/bin/clang++"
-    env['AR'] = toolchain + "/bin/" + arch_info['tool_path'] + "-ar"
+    env["CC"] = toolchain + "/bin/clang"
+    env["CXX"] = toolchain + "/bin/clang++"
+    env["AR"] = toolchain + "/bin/llvm-ar"
+    env["AS"] = toolchain + "/bin/llvm-as"
+    env["LD"] = toolchain + "/bin/llvm-ld"
+    env["STRIP"] = toolchain + "/bin/llvm-strip"
+    env["RANLIB"] = toolchain + "/bin/llvm-ranlib"
+    env["SHLIBSUFFIX"] = ".so"
 
-    env.Append(CCFLAGS=['--target=' + arch_info['target'] + env['android_api_level'], '-march=' + arch_info['march'], '-fPIC'])#, '-fPIE', '-fno-addrsig', '-Oz'])
-    env.Append(CCFLAGS=arch_info['ccflags'])
+    env.Append(
+        CCFLAGS=[
+            "--target=" + arch_info["target"] + env["android_api_level"],
+            "-march=" + arch_info["march"],
+            "-fPIC",
+        ]
+    )
+    env.Append(CCFLAGS=arch_info["ccflags"])
+    env.Append(LINKFLAGS=["--target=" + arch_info["target"] + env["android_api_level"], "-march=" + arch_info["march"]])
 
-env.Append(CPPPATH=[
-    '.',
-    env['headers_dir'],
-    'include',
-    'include/gen',
-    'include/core',
-])
+    if env["target"] == "debug":
+        env.Append(CCFLAGS=["-Og", "-g"])
+    elif env["target"] == "release":
+        env.Append(CCFLAGS=["-O3"])
+
+elif env["platform"] == "javascript":
+    env["ENV"] = os.environ
+    env["CC"] = "emcc"
+    env["CXX"] = "em++"
+    env["AR"] = "emar"
+    env["RANLIB"] = "emranlib"
+    env.Append(CPPFLAGS=["-s", "SIDE_MODULE=1"])
+    env.Append(LINKFLAGS=["-s", "SIDE_MODULE=1"])
+    env["SHOBJSUFFIX"] = ".bc"
+    env["SHLIBSUFFIX"] = ".wasm"
+    # Use TempFileMunge since some AR invocations are too long for cmd.exe.
+    # Use POSIX-style paths, required with TempFileMunge.
+    env["ARCOM_POSIX"] = env["ARCOM"].replace("$TARGET", "$TARGET.posix").replace("$SOURCES", "$SOURCES.posix")
+    env["ARCOM"] = "${TEMPFILE(ARCOM_POSIX)}"
+
+    # All intermediate files are just LLVM bitcode.
+    env["OBJPREFIX"] = ""
+    env["OBJSUFFIX"] = ".bc"
+    env["PROGPREFIX"] = ""
+    # Program() output consists of multiple files, so specify suffixes manually at builder.
+    env["PROGSUFFIX"] = ""
+    env["LIBPREFIX"] = "lib"
+    env["LIBSUFFIX"] = ".a"
+    env["LIBPREFIXES"] = ["$LIBPREFIX"]
+    env["LIBSUFFIXES"] = ["$LIBSUFFIX"]
+    env.Replace(SHLINKFLAGS="$LINKFLAGS")
+    env.Replace(SHLINKFLAGS="$LINKFLAGS")
+
+    if env["target"] == "debug":
+        env.Append(CCFLAGS=["-O0", "-g"])
+    elif env["target"] == "release":
+        env.Append(CCFLAGS=["-O3"])
+
+env.Append(
+    CPPPATH=[
+        ".",
+        env["headers_dir"],
+        "include",
+        "include/gen",
+        "include/core",
+    ]
+)
 
 # Generate bindings?
-json_api_file = ''
+json_api_file = ""
 
-if 'custom_api_file' in env:
-    json_api_file = env['custom_api_file']
+if "custom_api_file" in env:
+    json_api_file = env["custom_api_file"]
 else:
-    json_api_file = os.path.join(os.getcwd(), env['headers_dir'], 'api.json')
+    json_api_file = os.path.join(os.getcwd(), env["headers_dir"], "api.json")
 
-if env['generate_bindings']:
+if env["generate_bindings"] == "auto":
+    # Check if generated files exist
+    should_generate_bindings = not os.path.isfile(os.path.join(os.getcwd(), "src", "gen", "Object.cpp"))
+else:
+    should_generate_bindings = env["generate_bindings"] in ["yes", "true"]
+
+if should_generate_bindings:
     # Actually create the bindings here
     import binding_generator
 
-    binding_generator.generate_bindings(json_api_file, env['generate_template_get_node'])
+    binding_generator.generate_bindings(json_api_file, env["generate_template_get_node"])
 
 # Sources to compile
 sources = []
-add_sources(sources, 'src/core', 'cpp')
-add_sources(sources, 'src/gen', 'cpp')
+add_sources(sources, "src/core", "cpp")
+add_sources(sources, "src/gen", "cpp")
 
-arch_suffix = env['bits']
-if env['platform'] == 'android':
-    arch_suffix = env['android_arch']
-if env['platform'] == 'ios':
-    arch_suffix = env['ios_arch']
+arch_suffix = env["bits"]
+if env["platform"] == "android":
+    arch_suffix = env["android_arch"]
+elif env["platform"] == "ios":
+    arch_suffix = env["ios_arch"]
+    if env["ios_simulator"]:
+        arch_suffix += ".simulator"
+elif env["platform"] == "osx":
+    if env["macos_arch"] != "universal":
+        arch_suffix = env["macos_arch"]
+elif env["platform"] == "javascript":
+    arch_suffix = "wasm"
+# Expose it to projects that import this env.
+env["arch_suffix"] = arch_suffix
 
-library = env.StaticLibrary(
-    target='bin/' + 'libgodot-cpp.{}.{}.{}{}'.format(
-        env['platform'],
-        env['target'],
-        arch_suffix,
-        env['LIBSUFFIX']
-    ), source=sources
-)
-Default(library)
+library = None
+env["OBJSUFFIX"] = ".{}.{}.{}{}".format(env["platform"], env["target"], arch_suffix, env["OBJSUFFIX"])
+library_name = "libgodot-cpp.{}.{}.{}{}".format(env["platform"], env["target"], arch_suffix, env["LIBSUFFIX"])
+
+if env["build_library"]:
+    library = env.StaticLibrary(target=env.File("bin/%s" % library_name), source=sources)
+    Default(library)
+
+env.Append(CPPPATH=[env.Dir(f) for f in [env["headers_dir"], "include", "include/gen", "include/core"]])
+env.Append(LIBPATH=[env.Dir("bin")])
+env.Append(LIBS=library_name)
+Return("env")

binding_generator.py

@@ -1,8 +1,9 @@
 #!/usr/bin/env python
-
+from __future__ import print_function
 import json
-
-# comment.
+import os
+import errno
+from pathlib import Path
 
 # Convenience function for using template get_node
 def correct_method_name(method_list):
@@ -13,15 +14,58 @@ def correct_method_name(method_list):
 
 classes = []
 
-def generate_bindings(path, use_template_get_node):
 
+def print_file_list(api_filepath, output_dir, headers=False, sources=False):
     global classes
-    classes = json.load(open(path))
+    end = ";"
+    with open(api_filepath) as api_file:
+        classes = json.load(api_file)
+    include_gen_folder = Path(output_dir) / "include" / "gen"
+    source_gen_folder = Path(output_dir) / "src" / "gen"
+    for _class in classes:
+        header_filename = include_gen_folder / (strip_name(_class["name"]) + ".hpp")
+        source_filename = source_gen_folder / (strip_name(_class["name"]) + ".cpp")
+        if headers:
+            print(str(header_filename.as_posix()), end=end)
+        if sources:
+            print(str(source_filename.as_posix()), end=end)
+    icall_header_filename = include_gen_folder / "__icalls.hpp"
+    register_types_filename = source_gen_folder / "__register_types.cpp"
+    init_method_bindings_filename = source_gen_folder / "__init_method_bindings.cpp"
+    if headers:
+        print(str(icall_header_filename.as_posix()), end=end)
+    if sources:
+        print(str(register_types_filename.as_posix()), end=end)
+        print(str(init_method_bindings_filename.as_posix()), end=end)
+
+
+def generate_bindings(api_filepath, use_template_get_node, output_dir="."):
+    global classes
+    with open(api_filepath) as api_file:
+        classes = json.load(api_file)
 
     icalls = set()
+    include_gen_folder = Path(output_dir) / "include" / "gen"
+    source_gen_folder = Path(output_dir) / "src" / "gen"
+
+    try:
+        include_gen_folder.mkdir(parents=True)
+    except os.error as e:
+        if e.errno == errno.EEXIST:
+            print(str(source_gen_folder) + ": " + os.strerror(e.errno))
+        else:
+            exit(1)
+
+    try:
+        source_gen_folder.mkdir(parents=True)
+    except os.error as e:
+        if e.errno == errno.EEXIST:
+            print(str(source_gen_folder) + ": " + os.strerror(e.errno))
+        else:
+            exit(1)
 
     for c in classes:
-        # print c['name']
+        # print(c['name'])
         used_classes = get_used_classes(c)
         if use_template_get_node and c["name"] == "Node":
             correct_method_name(c["methods"])
@@ -30,31 +74,36 @@ def generate_bindings(path, use_template_get_node):
 
         impl = generate_class_implementation(icalls, used_classes, c, use_template_get_node)
 
-        header_file = open("include/gen/" + strip_name(c["name"]) + ".hpp", "w+")
-        header_file.write(header)
+        header_filename = include_gen_folder / (strip_name(c["name"]) + ".hpp")
+        with header_filename.open("w+") as header_file:
+            header_file.write(header)
 
-        source_file = open("src/gen/" + strip_name(c["name"]) + ".cpp", "w+")
-        source_file.write(impl)
+        source_filename = source_gen_folder / (strip_name(c["name"]) + ".cpp")
+        with source_filename.open("w+") as source_file:
+            source_file.write(impl)
 
+    icall_header_filename = include_gen_folder / "__icalls.hpp"
+    with icall_header_filename.open("w+") as icall_header_file:
+        icall_header_file.write(generate_icall_header(icalls))
 
-    icall_header_file = open("include/gen/__icalls.hpp", "w+")
-    icall_header_file.write(generate_icall_header(icalls))
+    register_types_filename = source_gen_folder / "__register_types.cpp"
+    with register_types_filename.open("w+") as register_types_file:
+        register_types_file.write(generate_type_registry(classes))
 
-    register_types_file = open("src/gen/__register_types.cpp", "w+")
-    register_types_file.write(generate_type_registry(classes))
-
-    init_method_bindings_file = open("src/gen/__init_method_bindings.cpp", "w+")
-    init_method_bindings_file.write(generate_init_method_bindings(classes))
+    init_method_bindings_filename = source_gen_folder / "__init_method_bindings.cpp"
+    with init_method_bindings_filename.open("w+") as init_method_bindings_file:
+        init_method_bindings_file.write(generate_init_method_bindings(classes))
 
 
 def is_reference_type(t):
     for c in classes:
-        if c['name'] != t:
+        if c["name"] != t:
             continue
-        if c['is_reference']:
+        if c["is_reference"]:
             return True
     return False
 
+
 def make_gdnative_type(t, ref_allowed):
     if is_enum(t):
         return remove_enum_prefix(t) + " "
@@ -80,10 +129,9 @@ def generate_class_header(used_classes, c, use_template_get_node):
     source.append("")
 
     source.append("#include <gdnative_api_struct.gen.h>")
-    source.append("#include <stdint.h>")
+    source.append("#include <cstdint>")
     source.append("")
 
-
     source.append("#include <core/CoreTypes.hpp>")
 
     class_name = strip_name(c["name"])
@@ -97,7 +145,6 @@ def generate_class_header(used_classes, c, use_template_get_node):
         source.append("#include <core/TagDB.hpp>")
         ref_allowed = False
 
-
     included = []
 
     for used_class in used_classes:
@@ -105,36 +152,38 @@ def generate_class_header(used_classes, c, use_template_get_node):
             used_class_name = remove_enum_prefix(extract_nested_type(used_class))
             if used_class_name not in included:
                 included.append(used_class_name)
-                source.append("#include \"" + used_class_name + ".hpp\"")
+                source.append('#include "' + used_class_name + '.hpp"')
         elif is_enum(used_class) and is_nested_type(used_class) and not is_nested_type(used_class, class_name):
             used_class_name = remove_enum_prefix(used_class)
             if used_class_name not in included:
                 included.append(used_class_name)
-                source.append("#include \"" + used_class_name + ".hpp\"")
+                source.append('#include "' + used_class_name + '.hpp"')
 
     source.append("")
 
     if c["base_class"] != "":
-        source.append("#include \"" + strip_name(c["base_class"]) + ".hpp\"")
-
+        source.append('#include "' + strip_name(c["base_class"]) + '.hpp"')
 
     source.append("namespace godot {")
     source.append("")
 
-
     for used_type in used_classes:
         if is_enum(used_type) or is_nested_type(used_type, class_name):
             continue
         else:
             source.append("class " + strip_name(used_type) + ";")
 
-
     source.append("")
 
     vararg_templates = ""
 
     # generate the class definition here
-    source.append("class " + class_name + (" : public _Wrapped" if c["base_class"] == "" else (" : public " + strip_name(c["base_class"])) ) + " {")
+    source.append(
+        "class "
+        + class_name
+        + (" : public _Wrapped" if c["base_class"] == "" else (" : public " + strip_name(c["base_class"])))
+        + " {"
+    )
 
     if c["base_class"] == "":
         source.append("public: enum { ___CLASS_IS_SCRIPT = 0, };")
@@ -165,7 +214,6 @@ def generate_class_header(used_classes, c, use_template_get_node):
 
     source.append("")
 
-
     if c["singleton"]:
         source.append("\tstatic inline " + class_name + " *get_singleton()")
         source.append("\t{")
@@ -181,10 +229,18 @@ def generate_class_header(used_classes, c, use_template_get_node):
     # class name:
     # Two versions needed needed because when the user implements a custom class,
     # we want to override `___get_class_name` while `___get_godot_class_name` can keep returning the base name
-    source.append("\tstatic inline const char *___get_class_name() { return (const char *) \"" + strip_name(c["name"]) + "\"; }")
-    source.append("\tstatic inline const char *___get_godot_class_name() { return (const char *) \"" + strip_name(c["name"]) + "\"; }")
+    source.append(
+        '\tstatic inline const char *___get_class_name() { return (const char *) "' + strip_name(c["name"]) + '"; }'
+    )
+    source.append(
+        '\tstatic inline const char *___get_godot_class_name() { return (const char *) "'
+        + strip_name(c["name"])
+        + '"; }'
+    )
 
-    source.append("\tstatic inline Object *___get_from_variant(Variant a) { godot_object *o = (godot_object*) a; return (o) ? (Object *) godot::nativescript_1_1_api->godot_nativescript_get_instance_binding_data(godot::_RegisterState::language_index, o) : nullptr; }")
+    source.append(
+        "\tstatic inline Object *___get_from_variant(Variant a) { godot_object *o = (godot_object*) a; return (o) ? (Object *) godot::nativescript_1_1_api->godot_nativescript_get_instance_binding_data(godot::_RegisterState::language_index, o) : nullptr; }"
+    )
 
     enum_values = []
 
@@ -202,7 +258,6 @@ def generate_class_header(used_classes, c, use_template_get_node):
         if name not in enum_values:
             source.append("\tconst static int " + name + " = " + str(c["constants"][name]) + ";")
 
-
     if c["instanciable"]:
         source.append("")
         source.append("")
@@ -210,7 +265,6 @@ def generate_class_header(used_classes, c, use_template_get_node):
 
     source.append("\n\t// methods")
 
-
     if class_name == "Object":
         source.append("#ifndef GODOT_CPP_NO_OBJECT_CAST")
         source.append("\ttemplate<class T>")
@@ -225,8 +279,7 @@ def generate_class_header(used_classes, c, use_template_get_node):
         # method_signature += "virtual " if method["is_virtual"] else ""
         method_signature += make_gdnative_type(method["return_type"], ref_allowed)
         method_name = escape_cpp(method["name"])
-        method_signature +=  method_name + "("
-
+        method_signature += method_name + "("
 
         has_default_argument = False
         method_arguments = ""
@@ -237,7 +290,6 @@ def generate_class_header(used_classes, c, use_template_get_node):
             method_signature += argument_name
             method_arguments += argument_name
 
-
             # default arguments
             def escape_default_arg(_type, default_value):
                 if _type == "Color":
@@ -246,7 +298,15 @@ def generate_class_header(used_classes, c, use_template_get_node):
                     return default_value.lower()
                 if _type == "Array":
                     return "Array()"
-                if _type in ["PoolVector2Array", "PoolStringArray", "PoolVector3Array", "PoolColorArray", "PoolIntArray", "PoolRealArray"]:
+                if _type in [
+                    "PoolVector2Array",
+                    "PoolStringArray",
+                    "PoolVector3Array",
+                    "PoolColorArray",
+                    "PoolIntArray",
+                    "PoolRealArray",
+                    "PoolByteArray",
+                ]:
                     return _type + "()"
                 if _type == "Vector2":
                     return "Vector2" + default_value
@@ -260,8 +320,8 @@ def generate_class_header(used_classes, c, use_template_get_node):
                     return "Rect2" + default_value
                 if _type == "Variant":
                     return "Variant()" if default_value == "Null" else default_value
-                if _type == "String":
-                    return "\"" + default_value + "\""
+                if _type == "String" or _type == "NodePath":
+                    return '"' + default_value + '"'
                 if _type == "RID":
                     return "RID()"
 
@@ -270,15 +330,10 @@ def generate_class_header(used_classes, c, use_template_get_node):
 
                 return default_value
 
-
-
-
             if argument["has_default_value"] or has_default_argument:
                 method_signature += " = " + escape_default_arg(argument["type"], argument["default_value"])
                 has_default_argument = True
 
-
-
             if i != len(method["arguments"]) - 1:
                 method_signature += ", "
                 method_arguments += ","
@@ -287,12 +342,20 @@ def generate_class_header(used_classes, c, use_template_get_node):
             if len(method["arguments"]) > 0:
                 method_signature += ", "
                 method_arguments += ", "
-            vararg_templates += "\ttemplate <class... Args> " + method_signature + "Args... args){\n\t\treturn " + method_name + "(" + method_arguments + "Array::make(args...));\n\t}\n"""
+            vararg_templates += (
+                "\ttemplate <class... Args> "
+                + method_signature
+                + "Args... args){\n\t\treturn "
+                + method_name
+                + "("
+                + method_arguments
+                + "Array::make(args...));\n\t}\n"
+                ""
+            )
             method_signature += "const Array& __var_args = Array()"
 
         method_signature += ")" + (" const" if method["is_const"] else "")
 
-
         source.append("\t" + method_signature + ";")
 
     source.append(vararg_templates)
@@ -322,20 +385,16 @@ def generate_class_header(used_classes, c, use_template_get_node):
 
     source.append("#endif")
 
-
     return "\n".join(source)
 
 
-
-
-
 def generate_class_implementation(icalls, used_classes, c, use_template_get_node):
     class_name = strip_name(c["name"])
 
     ref_allowed = class_name != "Object" and class_name != "Reference"
 
     source = []
-    source.append("#include \"" + class_name + ".hpp\"")
+    source.append('#include "' + class_name + '.hpp"')
     source.append("")
     source.append("")
 
@@ -346,8 +405,7 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
     source.append("#include <core/Godot.hpp>")
     source.append("")
 
-
-    source.append("#include \"__icalls.hpp\"")
+    source.append('#include "__icalls.hpp"')
     source.append("")
     source.append("")
 
@@ -355,17 +413,15 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
         if is_enum(used_class):
             continue
         else:
-            source.append("#include \"" + strip_name(used_class) + ".hpp\"")
+            source.append('#include "' + strip_name(used_class) + '.hpp"')
 
     source.append("")
     source.append("")
 
     source.append("namespace godot {")
 
-
     core_object_name = "this"
 
-
     source.append("")
     source.append("")
 
@@ -376,7 +432,7 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
 
         # FIXME Test if inlining has a huge impact on binary size
         source.append(class_name + "::" + class_name + "() {")
-        source.append("\t_owner = godot::api->godot_global_get_singleton((char *) \"" + strip_name(c["name"]) + "\");")
+        source.append('\t_owner = godot::api->godot_global_get_singleton((char *) "' + strip_name(c["name"]) + '");')
         source.append("}")
 
         source.append("")
@@ -392,10 +448,18 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
     source.append("void " + class_name + "::___init_method_bindings() {")
 
     for method in c["methods"]:
-        source.append("\t___mb.mb_" + method["name"] + " = godot::api->godot_method_bind_get_method(\"" + c["name"] + "\", \"" + ("get_node" if use_template_get_node and method["name"] == "get_node_internal" else method["name"]) + "\");")
+        source.append(
+            "\t___mb.mb_"
+            + method["name"]
+            + ' = godot::api->godot_method_bind_get_method("'
+            + c["name"]
+            + '", "'
+            + ("get_node" if use_template_get_node and method["name"] == "get_node_internal" else method["name"])
+            + '");'
+        )
 
     source.append("\tgodot_string_name class_name;")
-    source.append("\tgodot::api->godot_string_name_new_data(&class_name, \"" + c["name"] + "\");")
+    source.append('\tgodot::api->godot_string_name_new_data(&class_name, "' + c["name"] + '");')
     source.append("\t_detail_class_tag = godot::core_1_2_api->godot_get_class_tag(&class_name);")
     source.append("\tgodot::api->godot_string_name_destroy(&class_name);")
 
@@ -405,7 +469,13 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
     if c["instanciable"]:
         source.append(class_name + " *" + strip_name(c["name"]) + "::_new()")
         source.append("{")
-        source.append("\treturn (" + class_name + " *) godot::nativescript_1_1_api->godot_nativescript_get_instance_binding_data(godot::_RegisterState::language_index, godot::api->godot_get_class_constructor((char *)\"" + c["name"] + "\")());")
+        source.append(
+            "\treturn ("
+            + class_name
+            + ' *) godot::nativescript_1_1_api->godot_nativescript_get_instance_binding_data(godot::_RegisterState::language_index, godot::api->godot_get_class_constructor((char *)"'
+            + c["name"]
+            + '")());'
+        )
         source.append("}")
 
     for method in c["methods"]:
@@ -430,7 +500,6 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
 
         source.append(method_signature + " {")
 
-
         if method["name"] == "free":
             # dirty hack because Object::free is marked virtual but doesn't actually exist...
             source.append("\tgodot::api->godot_object_destroy(_owner);")
@@ -448,7 +517,9 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
                 elif return_type_is_ref:
                     return_statement += "return Ref<" + strip_name(method["return_type"]) + ">::__internal_constructor("
                 else:
-                    return_statement += "return " + ("(" + strip_name(method["return_type"]) + " *) " if is_class_type(method["return_type"]) else "")
+                    return_statement += "return " + (
+                        "(" + strip_name(method["return_type"]) + " *) " if is_class_type(method["return_type"]) else ""
+                    )
             else:
                 return_statement += "return "
 
@@ -459,8 +530,6 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
                 return "Object"
             return name
 
-
-
         if method["has_varargs"]:
 
             if len(method["arguments"]) != 0:
@@ -471,7 +540,6 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
 
             source.append("")
 
-
             for i, argument in enumerate(method["arguments"]):
                 source.append("\t__given_args[" + str(i) + "] = " + escape_cpp(argument["name"]) + ";")
 
@@ -483,7 +551,9 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
             else:
                 size = "(" + str(len(method["arguments"])) + ")"
 
-            source.append("\tgodot_variant **__args = (godot_variant **) alloca(sizeof(godot_variant *) * " + size + ");")
+            source.append(
+                "\tgodot_variant **__args = (godot_variant **) alloca(sizeof(godot_variant *) * " + size + ");"
+            )
 
             source.append("")
 
@@ -494,24 +564,35 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
 
             if method["has_varargs"]:
                 source.append("\tfor (int i = 0; i < __var_args.size(); i++) {")
-                source.append("\t\t__args[i + " + str(len(method["arguments"])) + "] = (godot_variant *) &((Array &) __var_args)[i];")
+                source.append(
+                    "\t\t__args[i + "
+                    + str(len(method["arguments"]))
+                    + "] = (godot_variant *) &((Array &) __var_args)[i];"
+                )
                 source.append("\t}")
 
             source.append("")
 
             source.append("\tVariant __result;")
-            source.append("\t*(godot_variant *) &__result = godot::api->godot_method_bind_call(___mb.mb_" + method["name"] + ", ((const Object *) " + core_object_name + ")->_owner, (const godot_variant **) __args, " + size + ", nullptr);")
+            source.append(
+                "\t*(godot_variant *) &__result = godot::api->godot_method_bind_call(___mb.mb_"
+                + method["name"]
+                + ", ((const Object *) "
+                + core_object_name
+                + ")->_owner, (const godot_variant **) __args, "
+                + size
+                + ", nullptr);"
+            )
 
             source.append("")
 
             if is_class_type(method["return_type"]):
                 source.append("\tObject *obj = Object::___get_from_variant(__result);")
-                source.append("\tif (obj->has_method(\"reference\"))")
-                source.append("\t\tobj->callv(\"reference\", Array());")
+                source.append('\tif (obj->has_method("reference"))')
+                source.append('\t\tobj->callv("reference", Array());')
 
                 source.append("")
 
-
             for i, argument in enumerate(method["arguments"]):
                 source.append("\tgodot::api->godot_variant_destroy((godot_variant *) &__given_args[" + str(i) + "]);")
 
@@ -523,12 +604,17 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
                     if return_type_is_ref:
                         cast += "Ref<" + strip_name(method["return_type"]) + ">::__internal_constructor(__result);"
                     else:
-                        cast += "(" + strip_name(method["return_type"]) + " *) " + strip_name(method["return_type"] + "::___get_from_variant(") + "__result);"
+                        cast += (
+                            "("
+                            + strip_name(method["return_type"])
+                            + " *) "
+                            + strip_name(method["return_type"] + "::___get_from_variant(")
+                            + "__result);"
+                        )
                 else:
                     cast += "__result;"
                 source.append("\treturn " + cast)
 
-
         else:
 
             args = []
@@ -559,17 +645,11 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
         source.append("}")
         source.append("")
 
-
-
     source.append("}")
 
-
     return "\n".join(source)
 
 
-
-
-
 def generate_icall_header(icalls):
 
     source = []
@@ -584,7 +664,7 @@ def generate_icall_header(icalls):
 
     source.append("#include <core/GodotGlobal.hpp>")
     source.append("#include <core/CoreTypes.hpp>")
-    source.append("#include \"Object.hpp\"")
+    source.append('#include "Object.hpp"')
     source.append("")
     source.append("")
 
@@ -597,7 +677,9 @@ def generate_icall_header(icalls):
 
         method_signature = "static inline "
 
-        method_signature += get_icall_return_type(ret_type) + get_icall_name(icall) + "(godot_method_bind *mb, const Object *inst"
+        method_signature += (
+            get_icall_return_type(ret_type) + get_icall_name(icall) + "(godot_method_bind *mb, const Object *inst"
+        )
 
         for i, arg in enumerate(args):
             method_signature += ", const "
@@ -620,11 +702,12 @@ def generate_icall_header(icalls):
         source.append(method_signature + " {")
 
         if ret_type != "void":
-            source.append("\t" + ("godot_object *" if is_class_type(ret_type) else get_icall_return_type(ret_type)) + "ret;")
+            source.append(
+                "\t" + ("godot_object *" if is_class_type(ret_type) else get_icall_return_type(ret_type)) + "ret;"
+            )
             if is_class_type(ret_type):
                 source.append("\tret = nullptr;")
 
-
         source.append("\tconst void *args[" + ("1" if len(args) == 0 else "") + "] = {")
 
         for i, arg in enumerate(args):
@@ -641,12 +724,18 @@ def generate_icall_header(icalls):
         source.append("\t};")
         source.append("")
 
-        source.append("\tgodot::api->godot_method_bind_ptrcall(mb, inst->_owner, args, " + ("nullptr" if ret_type == "void" else "&ret") + ");")
+        source.append(
+            "\tgodot::api->godot_method_bind_ptrcall(mb, inst->_owner, args, "
+            + ("nullptr" if ret_type == "void" else "&ret")
+            + ");"
+        )
 
         if ret_type != "void":
             if is_class_type(ret_type):
                 source.append("\tif (ret) {")
-                source.append("\t\treturn (Object *) godot::nativescript_1_1_api->godot_nativescript_get_instance_binding_data(godot::_RegisterState::language_index, ret);")
+                source.append(
+                    "\t\treturn (Object *) godot::nativescript_1_1_api->godot_nativescript_get_instance_binding_data(godot::_RegisterState::language_index, ret);"
+                )
                 source.append("\t}")
                 source.append("")
                 source.append("\treturn (Object *) ret;")
@@ -667,7 +756,7 @@ def generate_icall_header(icalls):
 def generate_type_registry(classes):
     source = []
 
-    source.append("#include \"TagDB.hpp\"")
+    source.append('#include "TagDB.hpp"')
     source.append("#include <typeinfo>")
     source.append("\n")
 
@@ -693,14 +782,21 @@ def generate_type_registry(classes):
         if base_class_name == "":
             base_class_type_hash = "0"
 
-        source.append("\tgodot::_TagDB::register_global_type(\"" + c["name"] + "\", " + class_type_hash + ", " + base_class_type_hash + ");")
+        source.append(
+            '\tgodot::_TagDB::register_global_type("'
+            + c["name"]
+            + '", '
+            + class_type_hash
+            + ", "
+            + base_class_type_hash
+            + ");"
+        )
 
     source.append("}")
 
     source.append("")
     source.append("}")
 
-
     return "\n".join(source)
 
 
@@ -751,9 +847,6 @@ def get_icall_name(sig):
     return name
 
 
-
-
-
 def get_used_classes(c):
     classes = []
     for method in c["methods"]:
@@ -766,85 +859,91 @@ def get_used_classes(c):
     return classes
 
 
-
-
-
 def strip_name(name):
     if len(name) == 0:
         return name
-    if name[0] == '_':
+    if name[0] == "_":
         return name[1:]
     return name
 
+
 def extract_nested_type(nested_type):
-    return strip_name(nested_type[:nested_type.find("::")])
+    return strip_name(nested_type[: nested_type.find("::")])
+
 
 def remove_nested_type_prefix(name):
-    return name if name.find("::") == -1 else strip_name(name[name.find("::") + 2:])
+    return name if name.find("::") == -1 else strip_name(name[name.find("::") + 2 :])
+
 
 def remove_enum_prefix(name):
-    return strip_name(name[name.find("enum.") + 5:])
+    return strip_name(name[name.find("enum.") + 5 :])
 
-def is_nested_type(name, type = ""):
+
+def is_nested_type(name, type=""):
     return name.find(type + "::") != -1
 
+
 def is_enum(name):
     return name.find("enum.") == 0
 
+
 def is_class_type(name):
     return not is_core_type(name) and not is_primitive(name)
 
+
 def is_core_type(name):
-    core_types = ["Array",
-                  "Basis",
-                  "Color",
-                  "Dictionary",
-                  "Error",
-                  "NodePath",
-                  "Plane",
-                  "PoolByteArray",
-                  "PoolIntArray",
-                  "PoolRealArray",
-                  "PoolStringArray",
-                  "PoolVector2Array",
-                  "PoolVector3Array",
-                  "PoolColorArray",
-                  "PoolIntArray",
-                  "PoolRealArray",
-                  "Quat",
-                  "Rect2",
-                  "AABB",
-                  "RID",
-                  "String",
-                  "Transform",
-                  "Transform2D",
-                  "Variant",
-                  "Vector2",
-                  "Vector3"]
+    core_types = [
+        "Array",
+        "Basis",
+        "Color",
+        "Dictionary",
+        "Error",
+        "NodePath",
+        "Plane",
+        "PoolByteArray",
+        "PoolIntArray",
+        "PoolRealArray",
+        "PoolStringArray",
+        "PoolVector2Array",
+        "PoolVector3Array",
+        "PoolColorArray",
+        "PoolIntArray",
+        "PoolRealArray",
+        "Quat",
+        "Rect2",
+        "AABB",
+        "RID",
+        "String",
+        "Transform",
+        "Transform2D",
+        "Variant",
+        "Vector2",
+        "Vector3",
+    ]
     return name in core_types
 
 
-
-
 def is_primitive(name):
     core_types = ["int", "bool", "real", "float", "void"]
     return name in core_types
 
+
 def escape_cpp(name):
     escapes = {
-        "class":    "_class",
-        "char":     "_char",
-        "short":    "_short",
-        "bool":     "_bool",
-        "int":      "_int",
-        "default":  "_default",
-        "case":     "_case",
-        "switch":   "_switch",
-        "export":   "_export",
+        "class": "_class",
+        "enum": "_enum",
+        "char": "_char",
+        "short": "_short",
+        "bool": "_bool",
+        "int": "_int",
+        "default": "_default",
+        "case": "_case",
+        "switch": "_switch",
+        "export": "_export",
         "template": "_template",
-        "new":      "new_",
+        "new": "new_",
         "operator": "_operator",
-        "typename": "_typename"
+        "typename": "_typename",
     }
     if name in escapes:
         return escapes[name]

include/core/AABB.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  AABB.hpp                                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 AABB_H
 #define AABB_H
 
@@ -16,12 +46,10 @@ public:
 
 	real_t get_area() const; /// get area
 	inline bool has_no_area() const {
-
 		return (size.x <= CMP_EPSILON || size.y <= CMP_EPSILON || size.z <= CMP_EPSILON);
 	}
 
 	inline bool has_no_surface() const {
-
 		return (size.x <= CMP_EPSILON && size.y <= CMP_EPSILON && size.z <= CMP_EPSILON);
 	}
 

include/core/Array.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Array.hpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 ARRAY_H
 #define ARRAY_H
 

include/core/Basis.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Basis.hpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 BASIS_H
 #define BASIS_H
 

include/core/CameraMatrix.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  CameraMatrix.hpp                                                     */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 CAMERA_MATRIX_H
 #define CAMERA_MATRIX_H
 
@@ -14,7 +44,6 @@ using namespace godot;
 } // namespace
 
 struct CameraMatrix {
-
 	enum Planes {
 		PLANE_NEAR,
 		PLANE_FAR,
@@ -84,7 +113,6 @@ struct CameraMatrix {
 };
 
 Vector3 CameraMatrix::xform(const Vector3 &p_vec3) const {
-
 	Vector3 ret;
 	ret.x = matrix[0][0] * p_vec3.x + matrix[1][0] * p_vec3.y + matrix[2][0] * p_vec3.z + matrix[3][0];
 	ret.y = matrix[0][1] * p_vec3.x + matrix[1][1] * p_vec3.y + matrix[2][1] * p_vec3.z + matrix[3][1];

include/core/Color.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Color.hpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 COLOR_H
 #define COLOR_H
 
@@ -11,12 +41,10 @@
 namespace godot {
 
 struct Color {
-
 private:
 	// static float _parse_col(const String& p_str, int p_ofs);
 public:
 	union {
-
 		struct {
 			float r;
 			float g;

include/core/CoreTypes.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  CoreTypes.hpp                                                        */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 CORETYPES_H
 #define CORETYPES_H
 

include/core/Defs.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Defs.hpp                                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 DEFS_H
 #define DEFS_H
 
@@ -53,8 +83,6 @@ enum class Error {
 	ERR_HELP, ///< user requested help!!
 	ERR_BUG, ///< a bug in the software certainly happened, due to a double check failing or unexpected behavior.
 	ERR_PRINTER_ON_FIRE, /// the parallel port printer is engulfed in flames
-	ERR_OMFG_THIS_IS_VERY_VERY_BAD, ///< shit happens, has never been used, though
-	ERR_WTF = ERR_OMFG_THIS_IS_VERY_VERY_BAD ///< short version of the above
 };
 
 } // namespace godot
@@ -208,7 +236,7 @@ typedef float real_t;
 	do {                                     \
 		if (unlikely(cond)) {                \
 			FATAL_PRINT(ERR_MSG_COND(cond)); \
-			return;                          \
+			GENERATE_TRAP;                   \
 		}                                    \
 	} while (0)
 #endif

include/core/Dictionary.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Dictionary.hpp                                                       */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 DICTIONARY_H
 #define DICTIONARY_H
 

include/core/Godot.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Godot.hpp                                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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_HPP
 #define GODOT_HPP
 
@@ -17,6 +47,8 @@
 
 #include "GodotGlobal.hpp"
 
+#include <type_traits>
+
 namespace godot {
 namespace detail {
 
@@ -321,7 +353,6 @@ void register_method(const char *name, M method_ptr, godot_method_rpc_mode rpc_t
 template <class D, class B, class R, class... As>
 void register_method_explicit(const char *name, R (B::*method_ptr)(As...),
 		godot_method_rpc_mode rpc_type = GODOT_METHOD_RPC_MODE_DISABLED) {
-
 	static_assert(std::is_base_of<B, D>::value, "Explicit class must derive from method class");
 	register_method(name, static_cast<R (D::*)(As...)>(method_ptr), rpc_type);
 }
@@ -394,7 +425,6 @@ void register_property(const char *name, P(T::*var), P default_value,
 		godot_method_rpc_mode rpc_mode = GODOT_METHOD_RPC_MODE_DISABLED,
 		godot_property_usage_flags usage = GODOT_PROPERTY_USAGE_DEFAULT,
 		godot_property_hint hint = GODOT_PROPERTY_HINT_NONE, String hint_string = "") {
-
 	static_assert(T::___CLASS_IS_SCRIPT, "This function must only be used on custom classes");
 
 	Variant def_val = default_value;
@@ -451,7 +481,6 @@ void register_property(const char *name, void (T::*setter)(P), P (T::*getter)(),
 		godot_method_rpc_mode rpc_mode = GODOT_METHOD_RPC_MODE_DISABLED,
 		godot_property_usage_flags usage = GODOT_PROPERTY_USAGE_DEFAULT,
 		godot_property_hint hint = GODOT_PROPERTY_HINT_NONE, String hint_string = "") {
-
 	static_assert(T::___CLASS_IS_SCRIPT, "This function must only be used on custom classes");
 
 	Variant def_val = default_value;
@@ -495,12 +524,11 @@ void register_property(const char *name, void (T::*setter)(P), P (T::*getter)()
 		godot_method_rpc_mode rpc_mode = GODOT_METHOD_RPC_MODE_DISABLED,
 		godot_property_usage_flags usage = GODOT_PROPERTY_USAGE_DEFAULT,
 		godot_property_hint hint = GODOT_PROPERTY_HINT_NONE, String hint_string = "") {
-
 	register_property(name, setter, (P(T::*)())getter, default_value, rpc_mode, usage, hint, hint_string);
 }
 
 template <class T>
-void register_signal(String name, Dictionary args = Dictionary()) {
+void register_signal(String name, Dictionary args) {
 	static_assert(T::___CLASS_IS_SCRIPT, "This function must only be used on custom classes");
 
 	godot_signal signal = {};
@@ -544,6 +572,17 @@ void register_signal(String name, Args... varargs) {
 	register_signal<T>(name, Dictionary::make(varargs...));
 }
 
+template <class T>
+void register_signal(String name) {
+	static_assert(T::___CLASS_IS_SCRIPT, "This function must only be used on custom classes");
+
+	godot_signal signal = {};
+	signal.name = *(godot_string *)&name;
+
+	godot::nativescript_api->godot_nativescript_register_signal(godot::_RegisterState::nativescript_handle,
+			T::___get_class_name(), &signal);
+}
+
 #ifndef GODOT_CPP_NO_OBJECT_CAST
 template <class T>
 T *Object::cast_to(const Object *obj) {

include/core/GodotGlobal.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  GodotGlobal.hpp                                                      */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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_GLOBAL_HPP
 #define GODOT_GLOBAL_HPP
 
@@ -23,7 +53,6 @@ extern "C" const godot_gdnative_ext_net_3_2_api_struct *net_3_2_api;
 extern "C" const void *gdnlib;
 
 class Godot {
-
 public:
 	static void print(const String &message);
 	static void print_warning(const String &description, const String &function, const String &file, int line);

include/core/GodotProfiling.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  GodotProfiling.hpp                                                   */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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_PROFILING_HPP
 #define GODOT_PROFILING_HPP
 

include/core/Math.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Math.hpp                                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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_MATH_H
 #define GODOT_MATH_H
 
@@ -52,6 +82,27 @@ inline float tan(float p_x) {
 	return ::tanf(p_x);
 }
 
+inline double asin(double p_x) {
+	return ::asin(p_x);
+}
+inline float asin(float p_x) {
+	return ::asinf(p_x);
+}
+
+inline double acos(double p_x) {
+	return ::acos(p_x);
+}
+inline float acos(float p_x) {
+	return ::acosf(p_x);
+}
+
+inline double atan(double p_x) {
+	return ::atan(p_x);
+}
+inline float atan(float p_x) {
+	return ::atanf(p_x);
+}
+
 inline double atan2(double p_y, double p_x) {
 	return ::atan2(p_y, p_x);
 }
@@ -232,7 +283,6 @@ inline double stepify(double p_value, double p_step) {
 }
 
 inline unsigned int next_power_of_2(unsigned int x) {
-
 	if (x == 0)
 		return 0;
 

include/core/NodePath.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  NodePath.hpp                                                         */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 NODEPATH_H
 #define NODEPATH_H
 

include/core/Plane.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Plane.hpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 PLANE_H
 #define PLANE_H
 

include/core/PoolArrays.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  PoolArrays.hpp                                                       */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 POOLARRAYS_H
 #define POOLARRAYS_H
 
@@ -26,7 +56,6 @@ class PoolByteArray {
 
 public:
 	class Read {
-
 		friend class PoolByteArray;
 		godot_pool_byte_array_read_access *_read_access;
 

include/core/Quat.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Quat.hpp                                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 QUAT_H
 #define QUAT_H
 

include/core/RID.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  RID.hpp                                                              */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 RID_H
 #define RID_H
 

include/core/Rect2.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Rect2.hpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 RECT2_H
 #define RECT2_H
 
@@ -17,7 +47,6 @@ typedef Vector2 Point2;
 struct Transform2D;
 
 struct Rect2 {
-
 	Point2 position;
 	Size2 size;
 
@@ -48,14 +77,12 @@ struct Rect2 {
 	bool intersects_segment(const Point2 &p_from, const Point2 &p_to, Point2 *r_position = nullptr, Point2 *r_normal = nullptr) const;
 
 	inline bool encloses(const Rect2 &p_rect) const {
-
 		return (p_rect.position.x >= position.x) && (p_rect.position.y >= position.y) &&
 			   ((p_rect.position.x + p_rect.size.x) < (position.x + size.x)) &&
 			   ((p_rect.position.y + p_rect.size.y) < (position.y + size.y));
 	}
 
 	inline bool has_no_area() const {
-
 		return (size.x <= 0 || size.y <= 0);
 	}
 	Rect2 clip(const Rect2 &p_rect) const;
@@ -82,7 +109,6 @@ struct Rect2 {
 	inline bool operator!=(const Rect2 &p_rect) const { return position != p_rect.position || size != p_rect.size; }
 
 	inline Rect2 grow(real_t p_by) const {
-
 		Rect2 g = *this;
 		g.position.x -= p_by;
 		g.position.y -= p_by;
@@ -92,7 +118,6 @@ struct Rect2 {
 	}
 
 	inline Rect2 expand(const Vector2 &p_vector) const {
-
 		Rect2 r = *this;
 		r.expand_to(p_vector);
 		return r;

include/core/Ref.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Ref.hpp                                                              */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 REF_H
 #define REF_H
 
@@ -19,7 +49,6 @@ class Ref {
 	T *reference = nullptr;
 
 	void ref(const Ref &p_from) {
-
 		if (p_from.reference == reference)
 			return;
 
@@ -31,7 +60,6 @@ class Ref {
 	}
 
 	void ref_pointer(T *p_ref) {
-
 		ERR_FAIL_COND(p_ref == nullptr);
 
 		if (p_ref->init_ref())
@@ -40,44 +68,35 @@ class Ref {
 
 public:
 	inline bool operator<(const Ref<T> &p_r) const {
-
 		return reference < p_r.reference;
 	}
 	inline bool operator==(const Ref<T> &p_r) const {
-
 		return reference == p_r.reference;
 	}
 	inline bool operator!=(const Ref<T> &p_r) const {
-
 		return reference != p_r.reference;
 	}
 
 	inline T *operator->() {
-
 		return reference;
 	}
 
 	inline T *operator*() {
-
 		return reference;
 	}
 
 	inline const T *operator->() const {
-
 		return reference;
 	}
 
 	inline const T *ptr() const {
-
 		return reference;
 	}
 	inline T *ptr() {
-
 		return reference;
 	}
 
 	inline const T *operator*() const {
-
 		return reference;
 	}
 
@@ -88,7 +107,6 @@ public:
 	}
 
 	void operator=(const Ref &p_from) {
-
 		ref(p_from);
 	}
 
@@ -118,7 +136,6 @@ public:
 	}
 
 	Ref(const Ref &p_from) {
-
 		reference = nullptr;
 		ref(p_from);
 	}
@@ -138,7 +155,6 @@ public:
 	}
 
 	Ref(T *p_reference) {
-
 		if (p_reference)
 			ref_pointer(p_reference);
 		else
@@ -146,7 +162,6 @@ public:
 	}
 
 	Ref(const Variant &p_variant) {
-
 		reference = nullptr;
 		Object *refb = T::___get_from_variant(p_variant);
 		if (refb == nullptr) {
@@ -168,7 +183,6 @@ public:
 		// mutexes will avoid more crashes?
 
 		if (reference && reference->unreference()) {
-
 			//memdelete(reference);
 			reference->free();
 		}
@@ -181,12 +195,10 @@ public:
 	}
 
 	Ref() {
-
 		reference = nullptr;
 	}
 
 	~Ref() {
-
 		unref();
 	}
 

include/core/String.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  String.hpp                                                           */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 STRING_H
 #define STRING_H
 
@@ -14,7 +44,6 @@ class PoolStringArray;
 class String;
 
 class CharString {
-
 	friend class String;
 
 	godot_char_string _char_string;
@@ -41,6 +70,7 @@ public:
 	String(const wchar_t *contents);
 	String(const wchar_t c);
 	String(const String &other);
+	String(String &&other);
 
 	~String();
 
@@ -56,6 +86,7 @@ public:
 	wchar_t operator[](const int idx) const;
 
 	void operator=(const String &s);
+	void operator=(String &&s);
 	bool operator==(const String &s) const;
 	bool operator!=(const String &s) const;
 	String operator+(const String &s) const;
@@ -74,14 +105,14 @@ public:
 	CharString utf8() const;
 	CharString ascii(bool p_extended = false) const;
 
-	bool begins_with(String &s) const;
+	bool begins_with(const String &s) const;
 	bool begins_with_char_array(const char *p_char_array) const;
 	PoolStringArray bigrams() const;
 	String c_escape() const;
 	String c_unescape() const;
 	String capitalize() const;
 	bool empty() const;
-	bool ends_with(String &text) const;
+	bool ends_with(const String &text) const;
 	void erase(int position, int chars);
 	int find(String what, int from = 0) const;
 	int find_last(String what) const;

include/core/TagDB.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  TagDB.hpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 TAGDB_HPP
 #define TAGDB_HPP
 

include/core/Transform.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Transform.hpp                                                        */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 TRANSFORM_H
 #define TRANSFORM_H
 

include/core/Transform2D.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Transform2D.hpp                                                      */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 TRANSFORM2D_H
 #define TRANSFORM2D_H
 

include/core/Variant.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Variant.hpp                                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 VARIANT_H
 #define VARIANT_H
 
@@ -20,8 +50,6 @@
 #include "Vector2.hpp"
 #include "Vector3.hpp"
 
-#include <iostream>
-
 namespace godot {
 
 class Dictionary;

include/core/Vector2.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Vector2.hpp                                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 VECTOR2_H
 #define VECTOR2_H
 

include/core/Vector3.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Vector3.hpp                                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 VECTOR3_H
 #define VECTOR3_H
 
@@ -14,7 +44,6 @@ namespace godot {
 class Basis;
 
 struct Vector3 {
-
 	enum Axis {
 		AXIS_X,
 		AXIS_Y,
@@ -305,7 +334,6 @@ inline Vector3 operator*(real_t p_scalar, const Vector3 &p_vec) {
 }
 
 inline Vector3 vec3_cross(const Vector3 &p_a, const Vector3 &p_b) {
-
 	return p_a.cross(p_b);
 }
 

include/core/Wrapped.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Wrapped.hpp                                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 WRAPPED_HPP
 #define WRAPPED_HPP
 

misc/ci/sources.list

@@ -0,0 +1,4 @@
+deb http://archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse
+deb http://archive.ubuntu.com/ubuntu/ focal-updates main restricted universe multiverse
+deb http://archive.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
+deb http://archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse

src/core/AABB.cpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  AABB.cpp                                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 "AABB.hpp"
 #include "Plane.hpp"
 #include "Vector3.hpp"
@@ -7,7 +37,6 @@
 namespace godot {
 
 bool AABB::intersects(const AABB &p_aabb) const {
-
 	if (position.x >= (p_aabb.position.x + p_aabb.size.x))
 		return false;
 	if ((position.x + size.x) <= p_aabb.position.x)
@@ -25,7 +54,6 @@ bool AABB::intersects(const AABB &p_aabb) const {
 }
 
 bool AABB::intersects_inclusive(const AABB &p_aabb) const {
-
 	if (position.x > (p_aabb.position.x + p_aabb.size.x))
 		return false;
 	if ((position.x + size.x) < p_aabb.position.x)
@@ -43,7 +71,6 @@ bool AABB::intersects_inclusive(const AABB &p_aabb) const {
 }
 
 bool AABB::encloses(const AABB &p_aabb) const {
-
 	Vector3 src_min = position;
 	Vector3 src_max = position + size;
 	Vector3 dst_min = p_aabb.position;
@@ -59,7 +86,6 @@ bool AABB::encloses(const AABB &p_aabb) const {
 }
 
 Vector3 AABB::get_support(const Vector3 &p_normal) const {
-
 	Vector3 half_extents = size * 0.5;
 	Vector3 ofs = position + half_extents;
 
@@ -71,23 +97,29 @@ Vector3 AABB::get_support(const Vector3 &p_normal) const {
 }
 
 Vector3 AABB::get_endpoint(int p_point) const {
-
 	switch (p_point) {
-		case 0: return Vector3(position.x, position.y, position.z);
-		case 1: return Vector3(position.x, position.y, position.z + size.z);
-		case 2: return Vector3(position.x, position.y + size.y, position.z);
-		case 3: return Vector3(position.x, position.y + size.y, position.z + size.z);
-		case 4: return Vector3(position.x + size.x, position.y, position.z);
-		case 5: return Vector3(position.x + size.x, position.y, position.z + size.z);
-		case 6: return Vector3(position.x + size.x, position.y + size.y, position.z);
-		case 7: return Vector3(position.x + size.x, position.y + size.y, position.z + size.z);
+		case 0:
+			return Vector3(position.x, position.y, position.z);
+		case 1:
+			return Vector3(position.x, position.y, position.z + size.z);
+		case 2:
+			return Vector3(position.x, position.y + size.y, position.z);
+		case 3:
+			return Vector3(position.x, position.y + size.y, position.z + size.z);
+		case 4:
+			return Vector3(position.x + size.x, position.y, position.z);
+		case 5:
+			return Vector3(position.x + size.x, position.y, position.z + size.z);
+		case 6:
+			return Vector3(position.x + size.x, position.y + size.y, position.z);
+		case 7:
+			return Vector3(position.x + size.x, position.y + size.y, position.z + size.z);
 	};
 
 	ERR_FAIL_V(Vector3());
 }
 
 bool AABB::intersects_convex_shape(const Plane *p_planes, int p_plane_count) const {
-
 	Vector3 half_extents = size * 0.5;
 	Vector3 ofs = position + half_extents;
 
@@ -106,7 +138,6 @@ bool AABB::intersects_convex_shape(const Plane *p_planes, int p_plane_count) con
 }
 
 bool AABB::has_point(const Vector3 &p_point) const {
-
 	if (p_point.x < position.x)
 		return false;
 	if (p_point.y < position.y)
@@ -124,7 +155,6 @@ bool AABB::has_point(const Vector3 &p_point) const {
 }
 
 void AABB::expand_to(const Vector3 &p_vector) {
-
 	Vector3 begin = position;
 	Vector3 end = position + size;
 
@@ -147,7 +177,6 @@ void AABB::expand_to(const Vector3 &p_vector) {
 }
 
 void AABB::project_range_in_plane(const Plane &p_plane, real_t &r_min, real_t &r_max) const {
-
 	Vector3 half_extents(size.x * 0.5, size.y * 0.5, size.z * 0.5);
 	Vector3 center(position.x + half_extents.x, position.y + half_extents.y, position.z + half_extents.z);
 
@@ -158,7 +187,6 @@ void AABB::project_range_in_plane(const Plane &p_plane, real_t &r_min, real_t &r
 }
 
 real_t AABB::get_longest_axis_size() const {
-
 	real_t max_size = size.x;
 
 	if (size.y > max_size) {
@@ -173,7 +201,6 @@ real_t AABB::get_longest_axis_size() const {
 }
 
 real_t AABB::get_shortest_axis_size() const {
-
 	real_t max_size = size.x;
 
 	if (size.y < max_size) {
@@ -188,7 +215,6 @@ real_t AABB::get_shortest_axis_size() const {
 }
 
 bool AABB::smits_intersect_ray(const Vector3 &from, const Vector3 &dir, real_t t0, real_t t1) const {
-
 	real_t divx = 1.0 / dir.x;
 	real_t divy = 1.0 / dir.y;
 	real_t divz = 1.0 / dir.z;
@@ -232,7 +258,6 @@ bool AABB::smits_intersect_ray(const Vector3 &from, const Vector3 &dir, real_t t
 }
 
 void AABB::grow_by(real_t p_amount) {
-
 	position.x -= p_amount;
 	position.y -= p_amount;
 	position.z -= p_amount;
@@ -242,21 +267,17 @@ void AABB::grow_by(real_t p_amount) {
 }
 
 real_t AABB::get_area() const {
-
 	return size.x * size.y * size.z;
 }
 
 bool AABB::operator==(const AABB &p_rval) const {
-
 	return ((position == p_rval.position) && (size == p_rval.size));
 }
 bool AABB::operator!=(const AABB &p_rval) const {
-
 	return ((position != p_rval.position) || (size != p_rval.size));
 }
 
 void AABB::merge_with(const AABB &p_aabb) {
-
 	Vector3 beg_1, beg_2;
 	Vector3 end_1, end_2;
 	Vector3 min, max;
@@ -279,7 +300,6 @@ void AABB::merge_with(const AABB &p_aabb) {
 }
 
 AABB AABB::intersection(const AABB &p_aabb) const {
-
 	Vector3 src_min = position;
 	Vector3 src_max = position + size;
 	Vector3 dst_min = p_aabb.position;
@@ -290,7 +310,6 @@ AABB AABB::intersection(const AABB &p_aabb) const {
 	if (src_min.x > dst_max.x || src_max.x < dst_min.x)
 		return AABB();
 	else {
-
 		min.x = (src_min.x > dst_min.x) ? src_min.x : dst_min.x;
 		max.x = (src_max.x < dst_max.x) ? src_max.x : dst_max.x;
 	}
@@ -298,7 +317,6 @@ AABB AABB::intersection(const AABB &p_aabb) const {
 	if (src_min.y > dst_max.y || src_max.y < dst_min.y)
 		return AABB();
 	else {
-
 		min.y = (src_min.y > dst_min.y) ? src_min.y : dst_min.y;
 		max.y = (src_max.y < dst_max.y) ? src_max.y : dst_max.y;
 	}
@@ -306,7 +324,6 @@ AABB AABB::intersection(const AABB &p_aabb) const {
 	if (src_min.z > dst_max.z || src_max.z < dst_min.z)
 		return AABB();
 	else {
-
 		min.z = (src_min.z > dst_min.z) ? src_min.z : dst_min.z;
 		max.z = (src_max.z < dst_max.z) ? src_max.z : dst_max.z;
 	}
@@ -315,7 +332,6 @@ AABB AABB::intersection(const AABB &p_aabb) const {
 }
 
 bool AABB::intersects_ray(const Vector3 &p_from, const Vector3 &p_dir, Vector3 *r_clip, Vector3 *r_normal) const {
-
 	Vector3 c1, c2;
 	Vector3 end = position + size;
 	real_t near = -1e20;
@@ -358,7 +374,6 @@ bool AABB::intersects_ray(const Vector3 &p_from, const Vector3 &p_dir, Vector3 *
 }
 
 bool AABB::intersects_segment(const Vector3 &p_from, const Vector3 &p_to, Vector3 *r_clip, Vector3 *r_normal) const {
-
 	real_t min = 0, max = 1;
 	int axis = 0;
 	real_t sign = 0;
@@ -372,7 +387,6 @@ bool AABB::intersects_segment(const Vector3 &p_from, const Vector3 &p_to, Vector
 		real_t csign;
 
 		if (seg_from < seg_to) {
-
 			if (seg_from > box_end || seg_to < box_begin)
 				return false;
 			real_t length = seg_to - seg_from;
@@ -381,7 +395,6 @@ bool AABB::intersects_segment(const Vector3 &p_from, const Vector3 &p_to, Vector
 			csign = -1.0;
 
 		} else {
-
 			if (seg_to > box_end || seg_from < box_begin)
 				return false;
 			real_t length = seg_to - seg_from;
@@ -416,7 +429,6 @@ bool AABB::intersects_segment(const Vector3 &p_from, const Vector3 &p_to, Vector
 }
 
 bool AABB::intersects_plane(const Plane &p_plane) const {
-
 	Vector3 points[8] = {
 		Vector3(position.x, position.y, position.z),
 		Vector3(position.x, position.y, position.z + size.z),
@@ -432,7 +444,6 @@ bool AABB::intersects_plane(const Plane &p_plane) const {
 	bool under = false;
 
 	for (int i = 0; i < 8; i++) {
-
 		if (p_plane.distance_to(points[i]) > 0)
 			over = true;
 		else
@@ -443,7 +454,6 @@ bool AABB::intersects_plane(const Plane &p_plane) const {
 }
 
 Vector3 AABB::get_longest_axis() const {
-
 	Vector3 axis(1, 0, 0);
 	real_t max_size = size.x;
 
@@ -460,7 +470,6 @@ Vector3 AABB::get_longest_axis() const {
 	return axis;
 }
 int AABB::get_longest_axis_index() const {
-
 	int axis = 0;
 	real_t max_size = size.x;
 
@@ -478,7 +487,6 @@ int AABB::get_longest_axis_index() const {
 }
 
 Vector3 AABB::get_shortest_axis() const {
-
 	Vector3 axis(1, 0, 0);
 	real_t max_size = size.x;
 
@@ -495,7 +503,6 @@ Vector3 AABB::get_shortest_axis() const {
 	return axis;
 }
 int AABB::get_shortest_axis_index() const {
-
 	int axis = 0;
 	real_t max_size = size.x;
 
@@ -513,7 +520,6 @@ int AABB::get_shortest_axis_index() const {
 }
 
 AABB AABB::merge(const AABB &p_with) const {
-
 	AABB aabb = *this;
 	aabb.merge_with(p_with);
 	return aabb;
@@ -524,24 +530,19 @@ AABB AABB::expand(const Vector3 &p_vector) const {
 	return aabb;
 }
 AABB AABB::grow(real_t p_by) const {
-
 	AABB aabb = *this;
 	aabb.grow_by(p_by);
 	return aabb;
 }
 
 void AABB::get_edge(int p_edge, Vector3 &r_from, Vector3 &r_to) const {
-
 	ERR_FAIL_INDEX(p_edge, 12);
 	switch (p_edge) {
-
 		case 0: {
-
 			r_from = Vector3(position.x + size.x, position.y, position.z);
 			r_to = Vector3(position.x, position.y, position.z);
 		} break;
 		case 1: {
-
 			r_from = Vector3(position.x + size.x, position.y, position.z + size.z);
 			r_to = Vector3(position.x + size.x, position.y, position.z);
 		} break;
@@ -551,18 +552,15 @@ void AABB::get_edge(int p_edge, Vector3 &r_from, Vector3 &r_to) const {
 
 		} break;
 		case 3: {
-
 			r_from = Vector3(position.x, position.y, position.z);
 			r_to = Vector3(position.x, position.y, position.z + size.z);
 
 		} break;
 		case 4: {
-
 			r_from = Vector3(position.x, position.y + size.y, position.z);
 			r_to = Vector3(position.x + size.x, position.y + size.y, position.z);
 		} break;
 		case 5: {
-
 			r_from = Vector3(position.x + size.x, position.y + size.y, position.z);
 			r_to = Vector3(position.x + size.x, position.y + size.y, position.z + size.z);
 		} break;
@@ -572,31 +570,26 @@ void AABB::get_edge(int p_edge, Vector3 &r_from, Vector3 &r_to) const {
 
 		} break;
 		case 7: {
-
 			r_from = Vector3(position.x, position.y + size.y, position.z + size.z);
 			r_to = Vector3(position.x, position.y + size.y, position.z);
 
 		} break;
 		case 8: {
-
 			r_from = Vector3(position.x, position.y, position.z + size.z);
 			r_to = Vector3(position.x, position.y + size.y, position.z + size.z);
 
 		} break;
 		case 9: {
-
 			r_from = Vector3(position.x, position.y, position.z);
 			r_to = Vector3(position.x, position.y + size.y, position.z);
 
 		} break;
 		case 10: {
-
 			r_from = Vector3(position.x + size.x, position.y, position.z);
 			r_to = Vector3(position.x + size.x, position.y + size.y, position.z);
 
 		} break;
 		case 11: {
-
 			r_from = Vector3(position.x + size.x, position.y, position.z + size.z);
 			r_to = Vector3(position.x + size.x, position.y + size.y, position.z + size.z);
 
@@ -605,7 +598,6 @@ void AABB::get_edge(int p_edge, Vector3 &r_from, Vector3 &r_to) const {
 }
 
 AABB::operator String() const {
-
 	return String() + position + " - " + size;
 }
 

src/core/Array.cpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Array.cpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 "Array.hpp"
 #include "GodotGlobal.hpp"
 #include "Variant.hpp"

src/core/Basis.cpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Basis.cpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 "Basis.hpp"
 #include "Defs.hpp"
 #include "Quat.hpp"
@@ -19,12 +49,10 @@ Basis::Basis(const Vector3 &row0, const Vector3 &row1, const Vector3 &row2) {
 }
 
 Basis::Basis(real_t xx, real_t xy, real_t xz, real_t yx, real_t yy, real_t yz, real_t zx, real_t zy, real_t zz) {
-
 	set(xx, xy, xz, yx, yy, yz, zx, zy, zz);
 }
 
 Basis::Basis() {
-
 	elements[0][0] = 1;
 	elements[0][1] = 0;
 	elements[0][2] = 0;
@@ -58,7 +86,6 @@ void Basis::invert() {
 #undef cofac
 
 bool Basis::isequal_approx(const Basis &a, const Basis &b) const {
-
 	for (int i = 0; i < 3; i++) {
 		for (int j = 0; j < 3; j++) {
 			if ((::fabs(a.elements[i][j] - b.elements[i][j]) < CMP_EPSILON) == false)
@@ -174,7 +201,6 @@ Basis Basis::slerp(Basis b, float t) const {
 // the angles in the decomposition R = X(a1).Y(a2).Z(a3) where Z(a) rotates
 // around the z-axis by a and so on.
 Vector3 Basis::get_euler_xyz() const {
-
 	// Euler angles in XYZ convention.
 	// See https://en.wikipedia.org/wiki/Euler_angles#Rotation_matrix
 	//
@@ -218,7 +244,6 @@ Vector3 Basis::get_euler_xyz() const {
 // and similar for other axes.
 // The current implementation uses XYZ convention (Z is the first rotation).
 void Basis::set_euler_xyz(const Vector3 &p_euler) {
-
 	real_t c, s;
 
 	c = ::cos(p_euler.x);
@@ -241,7 +266,6 @@ void Basis::set_euler_xyz(const Vector3 &p_euler) {
 // as in first-Z, then-X, last-Y. The angles for X, Y, and Z rotations are returned
 // as the x, y, and z components of a Vector3 respectively.
 Vector3 Basis::get_euler_yxz() const {
-
 	// Euler angles in YXZ convention.
 	// See https://en.wikipedia.org/wiki/Euler_angles#Rotation_matrix
 	//
@@ -287,7 +311,6 @@ Vector3 Basis::get_euler_yxz() const {
 // and similar for other axes.
 // The current implementation uses YXZ convention (Z is the first rotation).
 void Basis::set_euler_yxz(const Vector3 &p_euler) {
-
 	real_t c, s;
 
 	c = ::cos(p_euler.x);
@@ -333,7 +356,6 @@ bool Basis::operator!=(const Basis &p_matrix) const {
 }
 
 Vector3 Basis::xform(const Vector3 &p_vector) const {
-
 	return Vector3(
 			elements[0].dot(p_vector),
 			elements[1].dot(p_vector),
@@ -341,7 +363,6 @@ Vector3 Basis::xform(const Vector3 &p_vector) const {
 }
 
 Vector3 Basis::xform_inv(const Vector3 &p_vector) const {
-
 	return Vector3(
 			(elements[0][0] * p_vector.x) + (elements[1][0] * p_vector.y) + (elements[2][0] * p_vector.z),
 			(elements[0][1] * p_vector.x) + (elements[1][1] * p_vector.y) + (elements[2][1] * p_vector.z),
@@ -362,42 +383,36 @@ Basis Basis::operator*(const Basis &p_matrix) const {
 }
 
 void Basis::operator+=(const Basis &p_matrix) {
-
 	elements[0] += p_matrix.elements[0];
 	elements[1] += p_matrix.elements[1];
 	elements[2] += p_matrix.elements[2];
 }
 
 Basis Basis::operator+(const Basis &p_matrix) const {
-
 	Basis ret(*this);
 	ret += p_matrix;
 	return ret;
 }
 
 void Basis::operator-=(const Basis &p_matrix) {
-
 	elements[0] -= p_matrix.elements[0];
 	elements[1] -= p_matrix.elements[1];
 	elements[2] -= p_matrix.elements[2];
 }
 
 Basis Basis::operator-(const Basis &p_matrix) const {
-
 	Basis ret(*this);
 	ret -= p_matrix;
 	return ret;
 }
 
 void Basis::operator*=(real_t p_val) {
-
 	elements[0] *= p_val;
 	elements[1] *= p_val;
 	elements[2] *= p_val;
 }
 
 Basis Basis::operator*(real_t p_val) const {
-
 	Basis ret(*this);
 	ret *= p_val;
 	return ret;
@@ -406,9 +421,7 @@ Basis Basis::operator*(real_t p_val) const {
 Basis::operator String() const {
 	String s;
 	for (int i = 0; i < 3; i++) {
-
 		for (int j = 0; j < 3; j++) {
-
 			if (i != 0 || j != 0)
 				s += ", ";
 
@@ -421,7 +434,6 @@ Basis::operator String() const {
 /* create / set */
 
 void Basis::set(real_t xx, real_t xy, real_t xz, real_t yx, real_t yy, real_t yz, real_t zx, real_t zy, real_t zz) {
-
 	elements[0][0] = xx;
 	elements[0][1] = xy;
 	elements[0][2] = xz;
@@ -433,12 +445,10 @@ void Basis::set(real_t xx, real_t xy, real_t xz, real_t yx, real_t yy, real_t yz
 	elements[2][2] = zz;
 }
 Vector3 Basis::get_column(int i) const {
-
 	return Vector3(elements[0][i], elements[1][i], elements[2][i]);
 }
 
 Vector3 Basis::get_row(int i) const {
-
 	return Vector3(elements[i][0], elements[i][1], elements[i][2]);
 }
 Vector3 Basis::get_main_diagonal() const {
@@ -593,7 +603,6 @@ int Basis::get_orthogonal_index() const {
 	Basis orth = *this;
 	for (int i = 0; i < 3; i++) {
 		for (int j = 0; j < 3; j++) {
-
 			real_t v = orth[i][j];
 			if (v > 0.5)
 				v = 1.0;
@@ -607,7 +616,6 @@ int Basis::get_orthogonal_index() const {
 	}
 
 	for (int i = 0; i < 24; i++) {
-
 		if (_ortho_bases[i] == orth)
 			return i;
 	}
@@ -616,7 +624,6 @@ int Basis::get_orthogonal_index() const {
 }
 
 void Basis::set_orthogonal_index(int p_index) {
-
 	//there only exist 24 orthogonal bases in r3
 	ERR_FAIL_COND(p_index >= 24);
 
@@ -624,7 +631,6 @@ void Basis::set_orthogonal_index(int p_index) {
 }
 
 Basis::Basis(const Vector3 &p_euler) {
-
 	set_euler(p_euler);
 }
 
@@ -635,7 +641,6 @@ Basis::Basis(const Vector3 &p_euler) {
 namespace godot {
 
 Basis::Basis(const Quat &p_quat) {
-
 	real_t d = p_quat.length_squared();
 	real_t s = 2.0 / d;
 	real_t xs = p_quat.x * s, ys = p_quat.y * s, zs = p_quat.z * s;
@@ -685,8 +690,8 @@ Basis::operator Quat() const {
 		temp[2] = ((elements[1][0] - elements[0][1]) * s);
 	} else {
 		int i = elements[0][0] < elements[1][1] ?
-						(elements[1][1] < elements[2][2] ? 2 : 1) :
-						(elements[0][0] < elements[2][2] ? 2 : 0);
+						  (elements[1][1] < elements[2][2] ? 2 : 1) :
+						  (elements[0][0] < elements[2][2] ? 2 : 0);
 		int j = (i + 1) % 3;
 		int k = (i + 2) % 3;
 

src/core/CameraMatrix.cpp

@@ -1,12 +1,12 @@
 /*************************************************************************/
-/*  camera_matrix.cpp                                                    */
+/*  CameraMatrix.cpp                                                     */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
 /*                      https://godotengine.org                          */
 /*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@@ -31,29 +31,22 @@
 #include "CameraMatrix.hpp"
 
 void CameraMatrix::set_identity() {
-
 	for (int i = 0; i < 4; i++) {
-
 		for (int j = 0; j < 4; j++) {
-
 			matrix[i][j] = (i == j) ? 1 : 0;
 		}
 	}
 }
 
 void CameraMatrix::set_zero() {
-
 	for (int i = 0; i < 4; i++) {
-
 		for (int j = 0; j < 4; j++) {
-
 			matrix[i][j] = 0;
 		}
 	}
 }
 
 Plane CameraMatrix::xform4(const Plane &p_vec4) const {
-
 	Plane ret;
 
 	ret.normal.x = matrix[0][0] * p_vec4.normal.x + matrix[1][0] * p_vec4.normal.y + matrix[2][0] * p_vec4.normal.z + matrix[3][0] * p_vec4.d;
@@ -64,7 +57,6 @@ Plane CameraMatrix::xform4(const Plane &p_vec4) const {
 }
 
 void CameraMatrix::set_perspective(real_t p_fovy_degrees, real_t p_aspect, real_t p_z_near, real_t p_z_far, bool p_flip_fov) {
-
 	if (p_flip_fov) {
 		p_fovy_degrees = get_fovy(p_fovy_degrees, 1.0 / p_aspect);
 	}
@@ -157,7 +149,6 @@ void CameraMatrix::set_for_hmd(int p_eye, real_t p_aspect, real_t p_intraocular_
 };
 
 void CameraMatrix::set_orthogonal(real_t p_left, real_t p_right, real_t p_bottom, real_t p_top, real_t p_znear, real_t p_zfar) {
-
 	set_identity();
 
 	matrix[0][0] = 2.0 / (p_right - p_left);
@@ -170,7 +161,6 @@ void CameraMatrix::set_orthogonal(real_t p_left, real_t p_right, real_t p_bottom
 }
 
 void CameraMatrix::set_orthogonal(real_t p_size, real_t p_aspect, real_t p_znear, real_t p_zfar, bool p_flip_fov) {
-
 	if (!p_flip_fov) {
 		p_size *= p_aspect;
 	}
@@ -179,7 +169,6 @@ void CameraMatrix::set_orthogonal(real_t p_size, real_t p_aspect, real_t p_znear
 }
 
 void CameraMatrix::set_frustum(real_t p_left, real_t p_right, real_t p_bottom, real_t p_top, real_t p_near, real_t p_far) {
-
 	ERR_FAIL_COND(p_right <= p_left);
 	ERR_FAIL_COND(p_top <= p_bottom);
 	ERR_FAIL_COND(p_far <= p_near);
@@ -220,7 +209,6 @@ void CameraMatrix::set_frustum(real_t p_size, real_t p_aspect, Vector2 p_offset,
 }
 
 real_t CameraMatrix::get_z_far() const {
-
 	const real_t *matrix = (const real_t *)this->matrix;
 	Plane new_plane = Plane(matrix[3] - matrix[2],
 			matrix[7] - matrix[6],
@@ -233,7 +221,6 @@ real_t CameraMatrix::get_z_far() const {
 	return new_plane.d;
 }
 real_t CameraMatrix::get_z_near() const {
-
 	const real_t *matrix = (const real_t *)this->matrix;
 	Plane new_plane = Plane(matrix[3] + matrix[2],
 			matrix[7] + matrix[6],
@@ -245,7 +232,6 @@ real_t CameraMatrix::get_z_near() const {
 }
 
 Vector2 CameraMatrix::get_viewport_half_extents() const {
-
 	const real_t *matrix = (const real_t *)this->matrix;
 	///////--- Near Plane ---///////
 	Plane near_plane = Plane(matrix[3] + matrix[2],
@@ -274,7 +260,6 @@ Vector2 CameraMatrix::get_viewport_half_extents() const {
 }
 
 bool CameraMatrix::get_endpoints(const Transform &p_transform, Vector3 *p_8points) const {
-
 	std::vector<Plane> planes = get_projection_planes(Transform());
 	const Planes intersections[8][3] = {
 		{ PLANE_FAR, PLANE_LEFT, PLANE_TOP },
@@ -288,7 +273,6 @@ bool CameraMatrix::get_endpoints(const Transform &p_transform, Vector3 *p_8point
 	};
 
 	for (int i = 0; i < 8; i++) {
-
 		Vector3 point;
 		bool res = planes[intersections[i][0]].intersect_3(planes[intersections[i][1]], planes[intersections[i][2]], &point);
 		ERR_FAIL_COND_V(!res, false);
@@ -299,7 +283,6 @@ bool CameraMatrix::get_endpoints(const Transform &p_transform, Vector3 *p_8point
 }
 
 std::vector<Plane> CameraMatrix::get_projection_planes(const Transform &p_transform) const {
-
 	/** Fast Plane Extraction from combined modelview/projection matrices.
 	 * References:
 	 * https://web.archive.org/web/20011221205252/http://www.markmorley.com/opengl/frustumculling.html
@@ -382,14 +365,12 @@ std::vector<Plane> CameraMatrix::get_projection_planes(const Transform &p_transf
 }
 
 CameraMatrix CameraMatrix::inverse() const {
-
 	CameraMatrix cm = *this;
 	cm.invert();
 	return cm;
 }
 
 void CameraMatrix::invert() {
-
 	int i, j, k;
 	int pvt_i[4], pvt_j[4]; /* Locations of pivot matrix */
 	real_t pvt_val; /* Value of current pivot element */
@@ -440,20 +421,23 @@ void CameraMatrix::invert() {
 
 		/** Divide column by minus pivot value **/
 		for (i = 0; i < 4; i++) {
-			if (i != k) matrix[i][k] /= (-pvt_val);
+			if (i != k)
+				matrix[i][k] /= (-pvt_val);
 		}
 
 		/** Reduce the matrix **/
 		for (i = 0; i < 4; i++) {
 			hold = matrix[i][k];
 			for (j = 0; j < 4; j++) {
-				if (i != k && j != k) matrix[i][j] += hold * matrix[k][j];
+				if (i != k && j != k)
+					matrix[i][j] += hold * matrix[k][j];
 			}
 		}
 
 		/** Divide row by pivot **/
 		for (j = 0; j < 4; j++) {
-			if (j != k) matrix[k][j] /= pvt_val;
+			if (j != k)
+				matrix[k][j] /= pvt_val;
 		}
 
 		/** Replace pivot by reciprocal (at last we can touch it). **/
@@ -483,12 +467,10 @@ void CameraMatrix::invert() {
 }
 
 CameraMatrix::CameraMatrix() {
-
 	set_identity();
 }
 
 CameraMatrix CameraMatrix::operator*(const CameraMatrix &p_matrix) const {
-
 	CameraMatrix new_matrix;
 
 	for (int j = 0; j < 4; j++) {
@@ -504,7 +486,6 @@ CameraMatrix CameraMatrix::operator*(const CameraMatrix &p_matrix) const {
 }
 
 void CameraMatrix::set_light_bias() {
-
 	real_t *m = &matrix[0][0];
 
 	m[0] = 0.5;
@@ -526,7 +507,6 @@ void CameraMatrix::set_light_bias() {
 }
 
 void CameraMatrix::set_light_atlas_rect(const Rect2 &p_rect) {
-
 	real_t *m = &matrix[0][0];
 
 	m[0] = p_rect.size.width;
@@ -548,7 +528,6 @@ void CameraMatrix::set_light_atlas_rect(const Rect2 &p_rect) {
 }
 
 CameraMatrix::operator String() const {
-
 	String str;
 	for (int i = 0; i < 4; i++)
 		for (int j = 0; j < 4; j++)
@@ -558,20 +537,17 @@ CameraMatrix::operator String() const {
 }
 
 real_t CameraMatrix::get_aspect() const {
-
 	Vector2 vp_he = get_viewport_half_extents();
 	return vp_he.x / vp_he.y;
 }
 
 int CameraMatrix::get_pixels_per_meter(int p_for_pixel_width) const {
-
 	Vector3 result = xform(Vector3(1, 0, -1));
 
 	return int((result.x * 0.5 + 0.5) * p_for_pixel_width);
 }
 
 bool CameraMatrix::is_orthogonal() const {
-
 	return matrix[3][3] == 1.0;
 }
 
@@ -585,7 +561,7 @@ real_t CameraMatrix::get_fov() const {
 	right_plane.normalize();
 
 	if ((matrix[8] == 0) && (matrix[9] == 0)) {
-		return Math::rad2deg(acos(abs(right_plane.normal.x))) * 2.0;
+		return Math::rad2deg(acos(std::abs(right_plane.normal.x))) * 2.0;
 	} else {
 		// our frustum is asymmetrical need to calculate the left planes angle separately..
 		Plane left_plane = Plane(matrix[3] + matrix[0],
@@ -594,12 +570,11 @@ real_t CameraMatrix::get_fov() const {
 				matrix[15] + matrix[12]);
 		left_plane.normalize();
 
-		return Math::rad2deg(acos(abs(left_plane.normal.x))) + Math::rad2deg(acos(abs(right_plane.normal.x)));
+		return Math::rad2deg(acos(std::abs(left_plane.normal.x))) + Math::rad2deg(acos(std::abs(right_plane.normal.x)));
 	}
 }
 
 void CameraMatrix::make_scale(const Vector3 &p_scale) {
-
 	set_identity();
 	matrix[0][0] = p_scale.x;
 	matrix[1][1] = p_scale.y;
@@ -607,7 +582,6 @@ void CameraMatrix::make_scale(const Vector3 &p_scale) {
 }
 
 void CameraMatrix::scale_translate_to_fit(const AABB &p_aabb) {
-
 	Vector3 min = p_aabb.position;
 	Vector3 max = p_aabb.position + p_aabb.size;
 
@@ -633,7 +607,6 @@ void CameraMatrix::scale_translate_to_fit(const AABB &p_aabb) {
 }
 
 CameraMatrix::operator Transform() const {
-
 	Transform tr;
 	const real_t *m = &matrix[0][0];
 
@@ -657,7 +630,6 @@ CameraMatrix::operator Transform() const {
 }
 
 CameraMatrix::CameraMatrix(const Transform &p_transform) {
-
 	const Transform &tr = p_transform;
 	real_t *m = &matrix[0][0];
 

src/core/Color.cpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Color.cpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 "Color.hpp"
 #include "Defs.hpp"
 #include "String.hpp"
@@ -13,11 +43,9 @@ namespace godot {
 static String _to_hex(float p_val);
 
 static float _parse_col(const String &p_str, int p_ofs) {
-
 	int ig = 0;
 
 	for (int i = 0; i < 2; i++) {
-
 		int c = (int)(wchar_t)p_str[i + p_ofs];
 		int v = 0;
 
@@ -43,7 +71,6 @@ static float _parse_col(const String &p_str, int p_ofs) {
 }
 
 uint32_t Color::to_32() const {
-
 	uint32_t c = (uint8_t)(a * 255);
 	c <<= 8;
 	c |= (uint8_t)(r * 255);
@@ -148,7 +175,6 @@ uint8_t Color::get_a8() const {
 }
 
 float Color::get_h() const {
-
 	float min = MIN(r, g);
 	min = MIN(min, b);
 	float max = MAX(r, g);
@@ -334,7 +360,6 @@ Color Color::contrasted() const {
 }
 
 Color Color::linear_interpolate(const Color &p_b, float p_t) const {
-
 	Color res = *this;
 
 	res.r += (p_t * (p_b.r - r));
@@ -346,7 +371,6 @@ Color Color::linear_interpolate(const Color &p_b, float p_t) const {
 }
 
 Color Color::blend(const Color &p_over) const {
-
 	Color res;
 	float sa = 1.0 - p_over.a;
 	res.a = a * sa + p_over.a;
@@ -361,7 +385,6 @@ Color Color::blend(const Color &p_over) const {
 }
 
 Color Color::to_linear() const {
-
 	return Color(
 			r < 0.04045 ? r * (1.0 / 12.92) : ::pow((r + 0.055) * (1.0 / (1 + 0.055)), 2.4),
 			g < 0.04045 ? g * (1.0 / 12.92) : ::pow((g + 0.055) * (1.0 / (1 + 0.055)), 2.4),
@@ -477,13 +500,11 @@ bool Color::html_is_valid(const String &p_color) {
 #define CLAMP(m_a, m_min, m_max) (((m_a) < (m_min)) ? (m_min) : (((m_a) > (m_max)) ? m_max : m_a))
 #endif
 static String _to_hex(float p_val) {
-
 	int v = p_val * 255;
 	v = CLAMP(v, 0, 255);
 	String ret;
 
 	for (int i = 0; i < 2; i++) {
-
 		wchar_t c[2] = { 0, 0 };
 		int lv = v & 0xF;
 		if (lv < 10)
@@ -514,7 +535,6 @@ Color::operator String() const {
 }
 
 bool Color::operator<(const Color &p_color) const {
-
 	if (r == p_color.r) {
 		if (g == p_color.g) {
 			if (b == p_color.b) {
@@ -528,7 +548,6 @@ bool Color::operator<(const Color &p_color) const {
 }
 
 Color Color::operator+(const Color &p_color) const {
-
 	return Color(
 			r + p_color.r,
 			g + p_color.g,
@@ -537,7 +556,6 @@ Color Color::operator+(const Color &p_color) const {
 }
 
 void Color::operator+=(const Color &p_color) {
-
 	r = r + p_color.r;
 	g = g + p_color.g;
 	b = b + p_color.b;
@@ -545,7 +563,6 @@ void Color::operator+=(const Color &p_color) {
 }
 
 Color Color::operator-(const Color &p_color) const {
-
 	return Color(
 			r - p_color.r,
 			g - p_color.g,
@@ -554,7 +571,6 @@ Color Color::operator-(const Color &p_color) const {
 }
 
 void Color::operator-=(const Color &p_color) {
-
 	r = r - p_color.r;
 	g = g - p_color.g;
 	b = b - p_color.b;
@@ -562,7 +578,6 @@ void Color::operator-=(const Color &p_color) {
 }
 
 Color Color::operator*(const Color &p_color) const {
-
 	return Color(
 			r * p_color.r,
 			g * p_color.g,
@@ -571,7 +586,6 @@ Color Color::operator*(const Color &p_color) const {
 }
 
 Color Color::operator*(const real_t &rvalue) const {
-
 	return Color(
 			r * rvalue,
 			g * rvalue,
@@ -580,7 +594,6 @@ Color Color::operator*(const real_t &rvalue) const {
 }
 
 void Color::operator*=(const Color &p_color) {
-
 	r = r * p_color.r;
 	g = g * p_color.g;
 	b = b * p_color.b;
@@ -588,7 +601,6 @@ void Color::operator*=(const Color &p_color) {
 }
 
 void Color::operator*=(const real_t &rvalue) {
-
 	r = r * rvalue;
 	g = g * rvalue;
 	b = b * rvalue;
@@ -596,7 +608,6 @@ void Color::operator*=(const real_t &rvalue) {
 }
 
 Color Color::operator/(const Color &p_color) const {
-
 	return Color(
 			r / p_color.r,
 			g / p_color.g,
@@ -605,7 +616,6 @@ Color Color::operator/(const Color &p_color) const {
 }
 
 Color Color::operator/(const real_t &rvalue) const {
-
 	return Color(
 			r / rvalue,
 			g / rvalue,
@@ -614,7 +624,6 @@ Color Color::operator/(const real_t &rvalue) const {
 }
 
 void Color::operator/=(const Color &p_color) {
-
 	r = r / p_color.r;
 	g = g / p_color.g;
 	b = b / p_color.b;
@@ -622,7 +631,6 @@ void Color::operator/=(const Color &p_color) {
 }
 
 void Color::operator/=(const real_t &rvalue) {
-
 	if (rvalue == 0) {
 		r = 1.0;
 		g = 1.0;
@@ -637,7 +645,6 @@ void Color::operator/=(const real_t &rvalue) {
 }
 
 Color Color::operator-() const {
-
 	return Color(
 			1.0 - r,
 			1.0 - g,

src/core/Dictionary.cpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Dictionary.cpp                                                       */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 "Dictionary.hpp"
 #include "Array.hpp"
 #include "GodotGlobal.hpp"

src/core/GodotGlobal.cpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  GodotGlobal.cpp                                                      */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 "GodotGlobal.hpp"
 
 #include "String.hpp"
@@ -55,9 +85,12 @@ void Godot::print_warning(const String &description, const String &function, con
 		godot::api->godot_print_warning(c_desc, c_func, c_file, line);
 	};
 
-	if (c_desc != nullptr) godot::api->godot_free(c_desc);
-	if (c_func != nullptr) godot::api->godot_free(c_func);
-	if (c_file != nullptr) godot::api->godot_free(c_file);
+	if (c_desc != nullptr)
+		godot::api->godot_free(c_desc);
+	if (c_func != nullptr)
+		godot::api->godot_free(c_func);
+	if (c_file != nullptr)
+		godot::api->godot_free(c_file);
 }
 
 void Godot::print_error(const String &description, const String &function, const String &file, int line) {
@@ -71,9 +104,12 @@ void Godot::print_error(const String &description, const String &function, const
 		godot::api->godot_print_error(c_desc, c_func, c_file, line);
 	};
 
-	if (c_desc != nullptr) godot::api->godot_free(c_desc);
-	if (c_func != nullptr) godot::api->godot_free(c_func);
-	if (c_file != nullptr) godot::api->godot_free(c_file);
+	if (c_desc != nullptr)
+		godot::api->godot_free(c_desc);
+	if (c_func != nullptr)
+		godot::api->godot_free(c_func);
+	if (c_file != nullptr)
+		godot::api->godot_free(c_file);
 }
 
 void ___register_types();
@@ -136,7 +172,8 @@ void Godot::gdnative_init(godot_gdnative_init_options *options) {
 				}
 			} break;
 
-			default: break;
+			default:
+				break;
 		}
 	}
 

src/core/NodePath.cpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  NodePath.cpp                                                         */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 "NodePath.hpp"
 #include "GodotGlobal.hpp"
 #include "String.hpp"

src/core/Plane.cpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Plane.cpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 "Plane.hpp"
 #include "Vector3.hpp"
 
@@ -10,12 +40,10 @@ void Plane::set_normal(const Vector3 &p_normal) {
 }
 
 Vector3 Plane::project(const Vector3 &p_point) const {
-
 	return p_point - normal * distance_to(p_point);
 }
 
 void Plane::normalize() {
-
 	real_t l = normal.length();
 	if (l == 0) {
 		*this = Plane(0, 0, 0, 0);
@@ -26,19 +54,16 @@ void Plane::normalize() {
 }
 
 Plane Plane::normalized() const {
-
 	Plane p = *this;
 	p.normalize();
 	return p;
 }
 
 Vector3 Plane::get_any_point() const {
-
 	return get_normal() * d;
 }
 
 Vector3 Plane::get_any_perpendicular_normal() const {
-
 	static const Vector3 p1 = Vector3(1, 0, 0);
 	static const Vector3 p2 = Vector3(0, 1, 0);
 	Vector3 p;
@@ -57,7 +82,6 @@ Vector3 Plane::get_any_perpendicular_normal() const {
 /* intersections */
 
 bool Plane::intersect_3(const Plane &p_plane1, const Plane &p_plane2, Vector3 *r_result) const {
-
 	const Plane &p_plane0 = *this;
 	Vector3 normal0 = p_plane0.normal;
 	Vector3 normal1 = p_plane1.normal;
@@ -79,13 +103,11 @@ bool Plane::intersect_3(const Plane &p_plane1, const Plane &p_plane2, Vector3 *r
 }
 
 bool Plane::intersects_ray(Vector3 p_from, Vector3 p_dir, Vector3 *p_intersection) const {
-
 	Vector3 segment = p_dir;
 	real_t den = normal.dot(segment);
 
 	//printf("den is %i\n",den);
 	if (::fabs(den) <= CMP_EPSILON) {
-
 		return false;
 	}
 
@@ -104,13 +126,11 @@ bool Plane::intersects_ray(Vector3 p_from, Vector3 p_dir, Vector3 *p_intersectio
 }
 
 bool Plane::intersects_segment(Vector3 p_begin, Vector3 p_end, Vector3 *p_intersection) const {
-
 	Vector3 segment = p_begin - p_end;
 	real_t den = normal.dot(segment);
 
 	//printf("den is %i\n",den);
 	if (::fabs(den) <= CMP_EPSILON) {
-
 		return false;
 	}
 
@@ -118,7 +138,6 @@ bool Plane::intersects_segment(Vector3 p_begin, Vector3 p_end, Vector3 *p_inters
 	//printf("dist is %i\n",dist);
 
 	if (dist < -CMP_EPSILON || dist > (1.0 + CMP_EPSILON)) {
-
 		return false;
 	}
 
@@ -131,47 +150,39 @@ bool Plane::intersects_segment(Vector3 p_begin, Vector3 p_end, Vector3 *p_inters
 /* misc */
 
 bool Plane::is_almost_like(const Plane &p_plane) const {
-
 	return (normal.dot(p_plane.normal) > _PLANE_EQ_DOT_EPSILON && ::fabs(d - p_plane.d) < _PLANE_EQ_D_EPSILON);
 }
 
 Plane::operator String() const {
-
 	// return normal.operator String() + ", " + rtos(d);
 	return String(); // @Todo
 }
 
 bool Plane::is_point_over(const Vector3 &p_point) const {
-
 	return (normal.dot(p_point) > d);
 }
 
 real_t Plane::distance_to(const Vector3 &p_point) const {
-
 	return (normal.dot(p_point) - d);
 }
 
 bool Plane::has_point(const Vector3 &p_point, real_t _epsilon) const {
-
 	real_t dist = normal.dot(p_point) - d;
 	dist = ::fabs(dist);
 	return (dist <= _epsilon);
 }
 
 Plane::Plane(const Vector3 &p_normal, real_t p_d) {
-
 	normal = p_normal;
 	d = p_d;
 }
 
 Plane::Plane(const Vector3 &p_point, const Vector3 &p_normal) {
-
 	normal = p_normal;
 	d = p_normal.dot(p_point);
 }
 
 Plane::Plane(const Vector3 &p_point1, const Vector3 &p_point2, const Vector3 &p_point3, ClockDirection p_dir) {
-
 	if (p_dir == CLOCKWISE)
 		normal = (p_point1 - p_point3).cross(p_point1 - p_point2);
 	else
@@ -182,12 +193,10 @@ Plane::Plane(const Vector3 &p_point1, const Vector3 &p_point2, const Vector3 &p_
 }
 
 bool Plane::operator==(const Plane &p_plane) const {
-
 	return normal == p_plane.normal && d == p_plane.d;
 }
 
 bool Plane::operator!=(const Plane &p_plane) const {
-
 	return normal != p_plane.normal || d != p_plane.d;
 }
 

src/core/PoolArrays.cpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  PoolArrays.cpp                                                       */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 "PoolArrays.hpp"
 #include "Color.hpp"
 #include "Defs.hpp"

src/core/Quat.cpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Quat.cpp                                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 "Quat.hpp"
 #include "Basis.hpp"
 #include "Defs.hpp"
@@ -100,7 +130,6 @@ Quat Quat::inverse() const {
 }
 
 Quat Quat::slerp(const Quat &q, const real_t &t) const {
-
 	Quat to1;
 	real_t omega, cosom, sinom, scale0, scale1;
 
@@ -144,12 +173,12 @@ Quat Quat::slerp(const Quat &q, const real_t &t) const {
 }
 
 Quat Quat::slerpni(const Quat &q, const real_t &t) const {
-
 	const Quat &from = *this;
 
 	real_t dot = from.dot(q);
 
-	if (::fabs(dot) > 0.9999) return from;
+	if (::fabs(dot) > 0.9999)
+		return from;
 
 	real_t theta = ::acos(dot),
 		   sinT = 1.0 / ::sin(theta),
@@ -200,7 +229,6 @@ Quat Quat::operator*(const Vector3 &v) const {
 }
 
 Vector3 Quat::xform(const Vector3 &v) const {
-
 	Quat q = *this * v;
 	q *= this->inverse();
 	return Vector3(q.x, q.y, q.z);
@@ -234,7 +262,6 @@ Quat::Quat(const Vector3 &v0, const Vector3 &v1) // shortest arc
 		z = 0;
 		w = 0;
 	} else {
-
 		real_t s = ::sqrt((1.0 + d) * 2.0);
 		real_t rs = 1.0 / s;
 
@@ -282,7 +309,6 @@ void Quat::operator*=(const real_t &s) {
 }
 
 void Quat::operator/=(const real_t &s) {
-
 	*this *= 1.0 / s;
 }
 

src/core/RID.cpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  RID.cpp                                                              */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 "RID.hpp"
 
 #include <gdnative/rid.h>

src/core/Rect2.cpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Rect2.cpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 "Rect2.hpp"
 #include "String.hpp"
 #include "Transform2D.hpp"
@@ -16,26 +46,35 @@ namespace godot {
 #endif
 
 real_t Rect2::distance_to(const Vector2 &p_point) const {
-
-	real_t dist = 1e20;
+	real_t dist = 0.0;
+	bool inside = true;
 
 	if (p_point.x < position.x) {
-		dist = MIN(dist, position.x - p_point.x);
+		real_t d = position.x - p_point.x;
+		dist = d;
+		inside = false;
 	}
 	if (p_point.y < position.y) {
-		dist = MIN(dist, position.y - p_point.y);
+		real_t d = position.y - p_point.y;
+		dist = inside ? d : MIN(dist, d);
+		inside = false;
 	}
 	if (p_point.x >= (position.x + size.x)) {
-		dist = MIN(p_point.x - (position.x + size.x), dist);
+		real_t d = p_point.x - (position.x + size.x);
+		dist = inside ? d : MIN(dist, d);
+		inside = false;
 	}
 	if (p_point.y >= (position.y + size.y)) {
-		dist = MIN(p_point.y - (position.y + size.y), dist);
+		real_t d = p_point.y - (position.y + size.y);
+		dist = inside ? d : MIN(dist, d);
+		inside = false;
 	}
 
-	if (dist == 1e20)
+	if (inside) {
 		return 0;
-	else
+	} else {
 		return dist;
+	}
 }
 
 Rect2 Rect2::clip(const Rect2 &p_rect) const { /// return a clipped rect
@@ -77,7 +116,6 @@ Rect2::operator String() const {
 }
 
 bool Rect2::intersects_segment(const Point2 &p_from, const Point2 &p_to, Point2 *r_position, Point2 *r_normal) const {
-
 	real_t min = 0, max = 1;
 	int axis = 0;
 	real_t sign = 0;
@@ -91,7 +129,6 @@ bool Rect2::intersects_segment(const Point2 &p_from, const Point2 &p_to, Point2
 		real_t csign;
 
 		if (seg_from < seg_to) {
-
 			if (seg_from > box_end || seg_to < box_begin)
 				return false;
 			real_t length = seg_to - seg_from;
@@ -100,7 +137,6 @@ bool Rect2::intersects_segment(const Point2 &p_from, const Point2 &p_to, Point2
 			csign = -1.0;
 
 		} else {
-
 			if (seg_to > box_end || seg_from < box_begin)
 				return false;
 			real_t length = seg_to - seg_from;
@@ -135,7 +171,6 @@ bool Rect2::intersects_segment(const Point2 &p_from, const Point2 &p_to, Point2
 }
 
 bool Rect2::intersects_transformed(const Transform2D &p_xform, const Rect2 &p_rect) const {
-
 	//SAT intersection between local and transformed rect2
 
 	Vector2 xf_points[4] = {

src/core/String.cpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  String.cpp                                                           */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 "String.hpp"
 
 #include "Array.hpp"
@@ -73,6 +103,10 @@ String::String(const String &other) {
 	godot::api->godot_string_new_copy(&_godot_string, &other._godot_string);
 }
 
+String::String(String &&other) {
+	godot::api->godot_string_new_copy(&_godot_string, &other._godot_string);
+}
+
 String::~String() {
 	godot::api->godot_string_destroy(&_godot_string);
 }
@@ -94,6 +128,11 @@ void String::operator=(const String &s) {
 	godot::api->godot_string_new_copy(&_godot_string, &s._godot_string);
 }
 
+void String::operator=(String &&s) {
+	godot::api->godot_string_destroy(&_godot_string);
+	godot::api->godot_string_new_copy(&_godot_string, &s._godot_string);
+}
+
 bool String::operator==(const String &s) const {
 	return godot::api->godot_string_operator_equal(&_godot_string, &s._godot_string);
 }
@@ -141,7 +180,6 @@ const wchar_t *String::unicode_str() const {
 }
 
 char *String::alloc_c_string() const {
-
 	godot_char_string contents = godot::api->godot_string_utf8(&_godot_string);
 
 	int length = godot::api->godot_char_string_length(&contents);
@@ -166,7 +204,6 @@ CharString String::utf8() const {
 }
 
 CharString String::ascii(bool p_extended) const {
-
 	CharString ret;
 
 	if (p_extended)
@@ -185,7 +222,7 @@ String operator+(const wchar_t *a, const String &b) {
 	return String(a) + b;
 }
 
-bool String::begins_with(String &p_string) const {
+bool String::begins_with(const String &p_string) const {
 	return godot::api->godot_string_begins_with(&_godot_string, &p_string._godot_string);
 }
 
@@ -214,7 +251,7 @@ bool String::empty() const {
 	return godot::api->godot_string_empty(&_godot_string);
 }
 
-bool String::ends_with(String &p_string) const {
+bool String::ends_with(const String &p_string) const {
 	return godot::api->godot_string_ends_with(&_godot_string, &p_string._godot_string);
 }
 

src/core/TagDB.cpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  TagDP.cpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 "TagDB.hpp"
 
 #include <unordered_map>
@@ -22,14 +52,12 @@ bool is_type_known(size_t type_tag) {
 }
 
 void register_global_type(const char *name, size_t type_tag, size_t base_type_tag) {
-
 	godot::nativescript_1_1_api->godot_nativescript_set_global_type_tag(godot::_RegisterState::language_index, name, (const void *)type_tag);
 
 	register_type(type_tag, base_type_tag);
 }
 
 bool is_type_compatible(size_t ask_tag, size_t have_tag) {
-
 	if (have_tag == 0)
 		return false;
 

src/core/Transform.cpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Transform.cpp                                                        */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 "Transform.hpp"
 
 #include "Basis.hpp"
@@ -15,14 +45,12 @@ const Transform Transform::FLIP_Y = Transform(1, 0, 0, 0, -1, 0, 0, 0, 1, 0, 0,
 const Transform Transform::FLIP_Z = Transform(1, 0, 0, 0, 1, 0, 0, 0, -1, 0, 0, 0);
 
 Transform Transform::inverse_xform(const Transform &t) const {
-
 	Vector3 v = t.origin - origin;
 	return Transform(basis.transpose_xform(t.basis),
 			basis.xform(v));
 }
 
 void Transform::set(real_t xx, real_t xy, real_t xz, real_t yx, real_t yy, real_t yz, real_t zx, real_t zy, real_t zz, real_t tx, real_t ty, real_t tz) {
-
 	basis.elements[0][0] = xx;
 	basis.elements[0][1] = xy;
 	basis.elements[0][2] = xz;
@@ -38,14 +66,12 @@ void Transform::set(real_t xx, real_t xy, real_t xz, real_t yx, real_t yy, real_
 }
 
 Vector3 Transform::xform(const Vector3 &p_vector) const {
-
 	return Vector3(
 			basis.elements[0].dot(p_vector) + origin.x,
 			basis.elements[1].dot(p_vector) + origin.y,
 			basis.elements[2].dot(p_vector) + origin.z);
 }
 Vector3 Transform::xform_inv(const Vector3 &p_vector) const {
-
 	Vector3 v = p_vector - origin;
 
 	return Vector3(
@@ -55,7 +81,6 @@ Vector3 Transform::xform_inv(const Vector3 &p_vector) const {
 }
 
 Plane Transform::xform(const Plane &p_plane) const {
-
 	Vector3 point = p_plane.normal * p_plane.d;
 	Vector3 point_dir = point + p_plane.normal;
 	point = xform(point);
@@ -68,7 +93,6 @@ Plane Transform::xform(const Plane &p_plane) const {
 	return Plane(normal, d);
 }
 Plane Transform::xform_inv(const Plane &p_plane) const {
-
 	Vector3 point = p_plane.normal * p_plane.d;
 	Vector3 point_dir = point + p_plane.normal;
 	point = xform_inv(point);
@@ -100,7 +124,6 @@ AABB Transform::xform(const AABB &p_aabb) const {
 	return new_aabb;
 }
 AABB Transform::xform_inv(const AABB &p_aabb) const {
-
 	/* define vertices */
 	Vector3 vertices[8] = {
 		Vector3(p_aabb.position.x + p_aabb.size.x, p_aabb.position.y + p_aabb.size.y, p_aabb.position.z + p_aabb.size.z),
@@ -118,7 +141,6 @@ AABB Transform::xform_inv(const AABB &p_aabb) const {
 	ret.position = xform_inv(vertices[0]);
 
 	for (int i = 1; i < 8; i++) {
-
 		ret.expand_to(xform_inv(vertices[i]));
 	}
 
@@ -126,20 +148,17 @@ AABB Transform::xform_inv(const AABB &p_aabb) const {
 }
 
 void Transform::affine_invert() {
-
 	basis.invert();
 	origin = basis.xform(-origin);
 }
 
 Transform Transform::affine_inverse() const {
-
 	Transform ret = *this;
 	ret.affine_invert();
 	return ret;
 }
 
 void Transform::invert() {
-
 	basis.transpose();
 	origin = basis.xform(-origin);
 }
@@ -153,29 +172,24 @@ Transform Transform::inverse() const {
 }
 
 void Transform::rotate(const Vector3 &p_axis, real_t p_phi) {
-
 	*this = rotated(p_axis, p_phi);
 }
 
 Transform Transform::rotated(const Vector3 &p_axis, real_t p_phi) const {
-
 	return Transform(Basis(p_axis, p_phi), Vector3()) * (*this);
 }
 
 void Transform::rotate_basis(const Vector3 &p_axis, real_t p_phi) {
-
 	basis.rotate(p_axis, p_phi);
 }
 
 Transform Transform::looking_at(const Vector3 &p_target, const Vector3 &p_up) const {
-
 	Transform t = *this;
 	t.set_look_at(origin, p_target, p_up);
 	return t;
 }
 
 void Transform::set_look_at(const Vector3 &p_eye, const Vector3 &p_target, const Vector3 &p_up) {
-
 	// Reference: MESA source code
 	Vector3 v_x, v_y, v_z;
 
@@ -203,7 +217,6 @@ void Transform::set_look_at(const Vector3 &p_eye, const Vector3 &p_target, const
 }
 
 Transform Transform::interpolate_with(const Transform &p_transform, real_t p_c) const {
-
 	/* not sure if very "efficient" but good enough? */
 
 	Vector3 src_scale = basis.get_scale();
@@ -223,20 +236,17 @@ Transform Transform::interpolate_with(const Transform &p_transform, real_t p_c)
 }
 
 void Transform::scale(const Vector3 &p_scale) {
-
 	basis.scale(p_scale);
 	origin *= p_scale;
 }
 
 Transform Transform::scaled(const Vector3 &p_scale) const {
-
 	Transform t = *this;
 	t.scale(p_scale);
 	return t;
 }
 
 void Transform::scale_basis(const Vector3 &p_scale) {
-
 	basis.scale(p_scale);
 }
 
@@ -244,60 +254,50 @@ void Transform::translate(real_t p_tx, real_t p_ty, real_t p_tz) {
 	translate(Vector3(p_tx, p_ty, p_tz));
 }
 void Transform::translate(const Vector3 &p_translation) {
-
 	for (int i = 0; i < 3; i++) {
 		origin[i] += basis.elements[i].dot(p_translation);
 	}
 }
 
 Transform Transform::translated(const Vector3 &p_translation) const {
-
 	Transform t = *this;
 	t.translate(p_translation);
 	return t;
 }
 
 void Transform::orthonormalize() {
-
 	basis.orthonormalize();
 }
 
 Transform Transform::orthonormalized() const {
-
 	Transform _copy = *this;
 	_copy.orthonormalize();
 	return _copy;
 }
 
 bool Transform::operator==(const Transform &p_transform) const {
-
 	return (basis == p_transform.basis && origin == p_transform.origin);
 }
 bool Transform::operator!=(const Transform &p_transform) const {
-
 	return (basis != p_transform.basis || origin != p_transform.origin);
 }
 
 void Transform::operator*=(const Transform &p_transform) {
-
 	origin = xform(p_transform.origin);
 	basis *= p_transform.basis;
 }
 
 Transform Transform::operator*(const Transform &p_transform) const {
-
 	Transform t = *this;
 	t *= p_transform;
 	return t;
 }
 
 Transform::operator String() const {
-
 	return basis.operator String() + " - " + origin.operator String();
 }
 
 Transform::Transform(const Basis &p_basis, const Vector3 &p_origin) {
-
 	basis = p_basis;
 	origin = p_origin;
 }

src/core/Transform2D.cpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Transform2D.cpp                                                      */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 "Transform2D.hpp"
 #include "Rect2.hpp"
 #include "String.hpp"
@@ -12,7 +42,6 @@ const Transform2D Transform2D::FLIP_X = Transform2D(-1, 0, 0, 1, 0, 0);
 const Transform2D Transform2D::FLIP_Y = Transform2D(1, 0, 0, -1, 0, 0);
 
 Transform2D::Transform2D(real_t xx, real_t xy, real_t yx, real_t yy, real_t ox, real_t oy) {
-
 	elements[0][0] = xx;
 	elements[0][1] = xy;
 	elements[1][0] = yx;
@@ -22,28 +51,24 @@ Transform2D::Transform2D(real_t xx, real_t xy, real_t yx, real_t yy, real_t ox,
 }
 
 Vector2 Transform2D::basis_xform(const Vector2 &v) const {
-
 	return Vector2(
 			tdotx(v),
 			tdoty(v));
 }
 
 Vector2 Transform2D::basis_xform_inv(const Vector2 &v) const {
-
 	return Vector2(
 			elements[0].dot(v),
 			elements[1].dot(v));
 }
 
 Vector2 Transform2D::xform(const Vector2 &v) const {
-
 	return Vector2(
 				   tdotx(v),
 				   tdoty(v)) +
 		   elements[2];
 }
 Vector2 Transform2D::xform_inv(const Vector2 &p_vec) const {
-
 	Vector2 v = p_vec - elements[2];
 
 	return Vector2(
@@ -51,7 +76,6 @@ Vector2 Transform2D::xform_inv(const Vector2 &p_vec) const {
 			elements[1].dot(v));
 }
 Rect2 Transform2D::xform(const Rect2 &p_rect) const {
-
 	Vector2 x = elements[0] * p_rect.size.x;
 	Vector2 y = elements[1] * p_rect.size.y;
 	Vector2 position = xform(p_rect.position);
@@ -65,7 +89,6 @@ Rect2 Transform2D::xform(const Rect2 &p_rect) const {
 }
 
 void Transform2D::set_rotation_and_scale(real_t p_rot, const Size2 &p_scale) {
-
 	elements[0][0] = ::cos(p_rot) * p_scale.x;
 	elements[1][1] = ::cos(p_rot) * p_scale.y;
 	elements[1][0] = -::sin(p_rot) * p_scale.y;
@@ -73,7 +96,6 @@ void Transform2D::set_rotation_and_scale(real_t p_rot, const Size2 &p_scale) {
 }
 
 Rect2 Transform2D::xform_inv(const Rect2 &p_rect) const {
-
 	Vector2 ends[4] = {
 		xform_inv(p_rect.position),
 		xform_inv(Vector2(p_rect.position.x, p_rect.position.y + p_rect.size.y)),
@@ -98,14 +120,12 @@ void Transform2D::invert() {
 }
 
 Transform2D Transform2D::inverse() const {
-
 	Transform2D inv = *this;
 	inv.invert();
 	return inv;
 }
 
 void Transform2D::affine_invert() {
-
 	real_t det = basis_determinant();
 	ERR_FAIL_COND(det == 0);
 	real_t idet = 1.0 / det;
@@ -118,7 +138,6 @@ void Transform2D::affine_invert() {
 }
 
 Transform2D Transform2D::affine_inverse() const {
-
 	Transform2D inv = *this;
 	inv.affine_invert();
 	return inv;
@@ -138,7 +157,6 @@ real_t Transform2D::get_rotation() const {
 }
 
 void Transform2D::set_rotation(real_t p_rot) {
-
 	real_t cr = ::cos(p_rot);
 	real_t sr = ::sin(p_rot);
 	elements[0][0] = cr;
@@ -148,7 +166,6 @@ void Transform2D::set_rotation(real_t p_rot) {
 }
 
 Transform2D::Transform2D(real_t p_rot, const Vector2 &p_position) {
-
 	real_t cr = ::cos(p_rot);
 	real_t sr = ::sin(p_rot);
 	elements[0][0] = cr;
@@ -168,23 +185,19 @@ void Transform2D::scale(const Size2 &p_scale) {
 	elements[2] *= p_scale;
 }
 void Transform2D::scale_basis(const Size2 &p_scale) {
-
 	elements[0][0] *= p_scale.x;
 	elements[0][1] *= p_scale.y;
 	elements[1][0] *= p_scale.x;
 	elements[1][1] *= p_scale.y;
 }
 void Transform2D::translate(real_t p_tx, real_t p_ty) {
-
 	translate(Vector2(p_tx, p_ty));
 }
 void Transform2D::translate(const Vector2 &p_translation) {
-
 	elements[2] += basis_xform(p_translation);
 }
 
 void Transform2D::orthonormalize() {
-
 	// Gram-Schmidt Process
 
 	Vector2 x = elements[0];
@@ -198,14 +211,12 @@ void Transform2D::orthonormalize() {
 	elements[1] = y;
 }
 Transform2D Transform2D::orthonormalized() const {
-
 	Transform2D on = *this;
 	on.orthonormalize();
 	return on;
 }
 
 bool Transform2D::operator==(const Transform2D &p_transform) const {
-
 	for (int i = 0; i < 3; i++) {
 		if (elements[i] != p_transform.elements[i])
 			return false;
@@ -215,7 +226,6 @@ bool Transform2D::operator==(const Transform2D &p_transform) const {
 }
 
 bool Transform2D::operator!=(const Transform2D &p_transform) const {
-
 	for (int i = 0; i < 3; i++) {
 		if (elements[i] != p_transform.elements[i])
 			return true;
@@ -225,7 +235,6 @@ bool Transform2D::operator!=(const Transform2D &p_transform) const {
 }
 
 void Transform2D::operator*=(const Transform2D &p_transform) {
-
 	elements[2] = xform(p_transform.elements[2]);
 
 	real_t x0, x1, y0, y1;
@@ -242,54 +251,46 @@ void Transform2D::operator*=(const Transform2D &p_transform) {
 }
 
 Transform2D Transform2D::operator*(const Transform2D &p_transform) const {
-
 	Transform2D t = *this;
 	t *= p_transform;
 	return t;
 }
 
 Transform2D Transform2D::scaled(const Size2 &p_scale) const {
-
 	Transform2D copy = *this;
 	copy.scale(p_scale);
 	return copy;
 }
 
 Transform2D Transform2D::basis_scaled(const Size2 &p_scale) const {
-
 	Transform2D copy = *this;
 	copy.scale_basis(p_scale);
 	return copy;
 }
 
 Transform2D Transform2D::untranslated() const {
-
 	Transform2D copy = *this;
 	copy.elements[2] = Vector2();
 	return copy;
 }
 
 Transform2D Transform2D::translated(const Vector2 &p_offset) const {
-
 	Transform2D copy = *this;
 	copy.translate(p_offset);
 	return copy;
 }
 
 Transform2D Transform2D::rotated(real_t p_phi) const {
-
 	Transform2D copy = *this;
 	copy.rotate(p_phi);
 	return copy;
 }
 
 real_t Transform2D::basis_determinant() const {
-
 	return elements[0].x * elements[1].y - elements[0].y * elements[1].x;
 }
 
 Transform2D Transform2D::interpolate_with(const Transform2D &p_transform, real_t p_c) const {
-
 	//extract parameters
 	Vector2 p1 = get_origin();
 	Vector2 p2 = p_transform.get_origin();
@@ -325,7 +326,6 @@ Transform2D Transform2D::interpolate_with(const Transform2D &p_transform, real_t
 }
 
 Transform2D::operator String() const {
-
 	return String(String() + elements[0] + ", " + elements[1] + ", " + elements[2]);
 }
 

src/core/Variant.cpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Variant.cpp                                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 "Variant.hpp"
 
 #include <gdnative/variant.h>
@@ -7,8 +37,6 @@
 #include "GodotGlobal.hpp"
 #include "Object.hpp"
 
-#include <iostream>
-
 namespace godot {
 
 Variant::Variant() {
@@ -160,6 +188,7 @@ Variant::Variant(const PoolColorArray &p_color_array) {
 }
 
 Variant &Variant::operator=(const Variant &v) {
+	godot::api->godot_variant_destroy(&_godot_variant);
 	godot::api->godot_variant_new_copy(&_godot_variant, &v._godot_variant);
 	return *this;
 }

src/core/Vector2.cpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Vector2.cpp                                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 "Vector2.hpp"
 
 #include <gdnative/vector2.h>
@@ -6,9 +36,9 @@
 
 namespace godot {
 
-const Vector2 Vector2::ZERO;
-const Vector2 Vector2::ONE;
-const Vector2 Vector2::INF;
+const Vector2 Vector2::ZERO = Vector2();
+const Vector2 Vector2::ONE = Vector2(1, 1);
+const Vector2 Vector2::INF = Vector2(INFINITY, INFINITY);
 
 const Vector2 Vector2::LEFT = Vector2(-1, 0);
 const Vector2 Vector2::RIGHT = Vector2(1, 0);

src/core/Vector3.cpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Vector3.cpp                                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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 "Vector3.hpp"
 
 #include "String.hpp"
@@ -9,7 +39,7 @@
 namespace godot {
 
 const Vector3 Vector3::ZERO = Vector3();
-const Vector3 Vector3::ONE = Vector3();
+const Vector3 Vector3::ONE = Vector3(1, 1, 1);
 const Vector3 Vector3::INF = Vector3(INFINITY, INFINITY, INFINITY);
 
 const Vector3 Vector3::LEFT = Vector3(-1, 0, 0);

test/.gitignore

@@ -0,0 +1,21 @@
+# Godot 4+ specific ignores
+.godot/
+
+# Godot-specific ignores
+.import/
+export.cfg
+export_presets.cfg
+# Dummy HTML5 export presets file for continuous integration
+!.github/dist/export_presets.cfg
+
+# Imported translations (automatically generated from CSV files)
+*.translation
+
+# Mono-specific ignores
+.mono/
+data_*/
+mono_crash.*.json
+
+# System/tool-specific ignores
+.directory
+*~

test/SConstruct

@@ -1,134 +1,16 @@
 #!/usr/bin/env python
-import os
-import sys
 
-# Try to detect the host platform automatically.
-# This is used if no `platform` argument is passed
-if sys.platform.startswith('linux'):
-    host_platform = 'linux'
-elif sys.platform == 'darwin':
-    host_platform = 'osx'
-elif sys.platform == 'win32' or sys.platform == 'msys':
-    host_platform = 'windows'
-else:
-    raise ValueError(
-        'Could not detect platform automatically, please specify with '
-        'platform=<platform>'
-    )
-
-env = Environment(ENV = os.environ)
-
-opts = Variables([], ARGUMENTS)
-
-# Define our options
-opts.Add(EnumVariable('target', "Compilation target", 'debug', ['d', 'debug', 'r', 'release']))
-opts.Add(EnumVariable('platform', "Compilation platform", host_platform, ['', 'windows', 'x11', 'linux', 'osx']))
-opts.Add(EnumVariable('p', "Compilation target, alias for 'platform'", host_platform, ['', 'windows', 'x11', 'linux', 'osx']))
-opts.Add(EnumVariable('bits', 'Target platform bits', '64', ('32', '64')))
-opts.Add(BoolVariable('use_llvm', "Use the LLVM / Clang compiler", 'no'))
-opts.Add(PathVariable('target_path', 'The path where the lib is installed.', 'bin/', PathVariable.PathAccept))
-opts.Add(PathVariable('target_name', 'The library name.', 'libgdexample', PathVariable.PathAccept))
-
-# Local dependency paths, adapt them to your setup
-godot_headers_path = "../godot-headers/"
-cpp_bindings_path = "../"
-cpp_library = "libgodot-cpp"
-
-# only support 64 at this time..
-bits = 64
-
-# Updates the environment with the option variables.
-opts.Update(env)
-# Generates help for the -h scons option.
-Help(opts.GenerateHelpText(env))
-
-# This makes sure to keep the session environment variables on Windows.
-# This way, you can run SCons in a Visual Studio 2017 prompt and it will find
-# all the required tools
-if host_platform == 'windows' and env['platform'] != 'android':
-    if env['bits'] == '64':
-        env = Environment(TARGET_ARCH='amd64')
-    elif env['bits'] == '32':
-        env = Environment(TARGET_ARCH='x86')
-
-    opts.Update(env)
-
-# Process some arguments
-if env['use_llvm']:
-    env['CC'] = 'clang'
-    env['CXX'] = 'clang++'
-
-if env['p'] != '':
-    env['platform'] = env['p']
-
-if env['platform'] == '':
-    print("No valid target platform selected.")
-    quit();
-
-# For the reference:
-# - CCFLAGS are compilation flags shared between C and C++
-# - CFLAGS are for C-specific compilation flags
-# - CXXFLAGS are for C++-specific compilation flags
-# - CPPFLAGS are for pre-processor flags
-# - CPPDEFINES are for pre-processor defines
-# - LINKFLAGS are for linking flags
-
-# Check our platform specifics
-if env['platform'] == "osx":
-    env['target_path'] += 'osx/'
-    cpp_library += '.osx'
-    env.Append(CCFLAGS=['-arch', 'x86_64'])
-    env.Append(CXXFLAGS=['-std=c++17'])
-    env.Append(LINKFLAGS=['-arch', 'x86_64'])
-    if env['target'] in ('debug', 'd'):
-        env.Append(CCFLAGS=['-g', '-O2'])
-    else:
-        env.Append(CCFLAGS=['-g', '-O3'])
-
-elif env['platform'] in ('x11', 'linux'):
-    env['target_path'] += 'x11/'
-    cpp_library += '.linux'
-    env.Append(CCFLAGS=['-fPIC'])
-    env.Append(CXXFLAGS=['-std=c++17'])
-    if env['target'] in ('debug', 'd'):
-        env.Append(CCFLAGS=['-g3', '-Og'])
-    else:
-        env.Append(CCFLAGS=['-g', '-O3'])
-
-elif env['platform'] == "windows":
-    env['target_path'] += 'win64/'
-    cpp_library += '.windows'
-    # This makes sure to keep the session environment variables on windows,
-    # that way you can run scons in a vs 2017 prompt and it will find all the required tools
-    env.Append(ENV=os.environ)
-
-    env.Append(CPPDEFINES=['WIN32', '_WIN32', '_WINDOWS', '_CRT_SECURE_NO_WARNINGS'])
-    env.Append(CCFLAGS=['-W3', '-GR'])
-    if env['target'] in ('debug', 'd'):
-        env.Append(CPPDEFINES=['_DEBUG'])
-        env.Append(CCFLAGS=['-EHsc', '-MDd', '-ZI'])
-        env.Append(LINKFLAGS=['-DEBUG'])
-    else:
-        env.Append(CPPDEFINES=['NDEBUG'])
-        env.Append(CCFLAGS=['-O2', '-EHsc', '-MD'])
-
-if env['target'] in ('debug', 'd'):
-    cpp_library += '.debug'
-else:
-    cpp_library += '.release'
-
-cpp_library += '.' + str(bits)
-
-# make sure our binding library is properly includes
-env.Append(CPPPATH=['.', godot_headers_path, cpp_bindings_path + 'include/', cpp_bindings_path + 'include/core/', cpp_bindings_path + 'include/gen/'])
-env.Append(LIBPATH=[cpp_bindings_path + 'bin/'])
-env.Append(LIBS=[cpp_library])
+env = SConscript("../SConstruct")
 
 # tweak this if you want to use different folders, or more folders, to store your source code in.
 env.Append(CPPPATH=['src/'])
 sources = Glob('src/*.cpp')
 
-library = env.SharedLibrary(target=env['target_path'] + env['target_name'] , source=sources)
+library = env.SharedLibrary(
+    "bin/libgdexample.{}.{}.{}{}".format(
+        env["platform"], env["target"], env["arch_suffix"], env["SHLIBSUFFIX"]
+    ),
+    source=sources,
+)
 
 Default(library)
-

test/gdexample.gdnlib

@@ -7,10 +7,10 @@ reloadable=false
 
 [entry]
 
-X11.64="res://bin/x11/libgdexample.so"
-Server.64="res://bin/x11/libgdexample.so"
-Windows.64="res://bin/win64/libgdexample.dll"
-OSX.64="res://bin/osx/libgdexample.dylib"
+X11.64="res://bin/libgdexample.linux.release.64.so"
+Server.64="res://bin/libgdexample.linux.release.64.so"
+Windows.64="res://bin/libgdexample.windows.release.64.dll"
+OSX.64="res://bin/libgdexample.osx.release.64.dylib"
 
 [dependencies]
 

test/project.godot

@@ -10,10 +10,8 @@ config_version=4
 
 _global_script_classes=[  ]
 _global_script_class_icons={
-
 }
 
 [application]
 
 config/name="Test CI project"
-

test/script.gd

@@ -1,30 +1,30 @@
-
 extends MainLoop
 
+
 func _initialize():
-    OS.exit_code = 1
-    var native_script = load("res://gdexample.gdns")
-    print("Native Script ", native_script)
-    if native_script == null || !is_instance_valid(native_script):
-        return
-    print("Library ", native_script.library)
-    if native_script.library == null || !is_instance_valid(native_script.library):
-        return
-    var ref = native_script.new()
-    print("Reference ", ref)
-    if ref == null || !is_instance_valid(ref):
-        return
-    print("Reference name ", ref.name)
-    if ref.name != "SimpleClass":
-        return
-    print("Reference value ", ref.value)
-    if ref.value != 0:
-        return
-    print("Call method ", ref.method(1))
-    if ref.method(1) != 1:
-        return
-    OS.exit_code = 0
+	OS.exit_code = 1
+	var native_script = load("res://gdexample.gdns")
+	print("Native Script ", native_script)
+	if not native_script || !is_instance_valid(native_script):
+		return
+	print("Library ", native_script.library)
+	if not native_script.library || !is_instance_valid(native_script.library):
+		return
+	var ref = native_script.new()
+	print("Reference ", ref)
+	if not ref || !is_instance_valid(ref):
+		return
+	print("Reference name ", ref.name)
+	if ref.name != "SimpleClass":
+		return
+	print("Reference value ", ref.value)
+	if ref.value != 0:
+		return
+	print("Call method ", ref.method(1))
+	if ref.method(1) != 1:
+		return
+	OS.exit_code = 0
+
 
 func _idle(_delta):
-    return true
-
+	return true

test/src/init.cpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  init.cpp                                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* 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.hpp>
 #include <Reference.hpp>