headers: Track tag godot-3.4.1-stable

Switch to the now available macOS 11 for building.

.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

@@ -4,34 +4,34 @@ on: [push, pull_request]
 jobs:
   linux:
     name: Build (Linux, GCC)
-    runs-on: ubuntu-16.04
+    runs-on: ubuntu-18.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v2
         with:
           submodules: recursive
 
       - name: Set up Python (for SCons)
         uses: actions/setup-python@v2
         with:
-          python-version: '3.9.1'
+          python-version: '3.x'
 
       - name: Install dependencies
         run: |
           sudo apt-get update -qq
           sudo apt-get install -qqq build-essential pkg-config
           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
+          curl -LO https://downloads.tuxfamily.org/godotengine/3.4/Godot_v3.4-stable_linux_server.64.zip
+          unzip Godot_v3.4-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
+        uses: actions/upload-artifact@v2
         with:
-          name: godot-cpp-linux-glibc2.23-x86_64-release
+          name: godot-cpp-linux-glibc2.27-x86_64-release
           path: bin/libgodot-cpp.linux.release.64.a
           if-no-files-found: error
 
@@ -41,21 +41,21 @@ jobs:
 
       - name: Run test GDNative library
         run: |
-          ./Godot_v3.2.3-stable_linux_server.64 --path test -s script.gd
+          ./Godot_v3.4-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
+        uses: actions/checkout@v2
         with:
           submodules: recursive
 
       - name: Set up Python (for SCons)
         uses: actions/setup-python@v2
         with:
-          python-version: '3.9.1'
+          python-version: '3.x'
 
       - name: Install dependencies
         run: |
@@ -66,7 +66,7 @@ jobs:
           scons target=release generate_bindings=yes -j $env:NUMBER_OF_PROCESSORS
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v2.2.1
+        uses: actions/upload-artifact@v2
         with:
           name: godot-cpp-windows-msvc2019-x86_64-release
           path: bin/libgodot-cpp.windows.release.64.lib
@@ -77,14 +77,14 @@ jobs:
     runs-on: windows-2019
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v2
         with:
           submodules: recursive
 
       - name: Set up Python (for SCons)
         uses: actions/setup-python@v2
         with:
-          python-version: '3.9.1'
+          python-version: '3.x'
 
       - name: Install dependencies
         run: |
@@ -100,7 +100,7 @@ jobs:
           scons target=release generate_bindings=yes use_mingw=yes -j $env:NUMBER_OF_PROCESSORS
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v2.2.1
+        uses: actions/upload-artifact@v2
         with:
           name: godot-cpp-linux-mingw-x86_64-release
           path: bin/libgodot-cpp.windows.release.64.a
@@ -108,38 +108,38 @@ jobs:
 
   macos:
     name: Build (macOS, Clang)
-    runs-on: macos-10.15
+    runs-on: macos-11
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.3.4
+        uses: actions/checkout@v2
         with:
           submodules: recursive
 
       - name: Set up Python (for SCons)
         uses: actions/setup-python@v2
         with:
-          python-version: '3.9.1'
+          python-version: '3.x'
 
       - 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
+          curl -LO https://downloads.tuxfamily.org/godotengine/3.4/Godot_v3.4-stable_osx.universal.zip
+          unzip Godot_v3.4-stable_osx.universal.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
+        uses: actions/upload-artifact@v2
         with:
-          name: godot-cpp-macos-x86_64-release
+          name: godot-cpp-macos-universal-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
+          scons target=release platform=osx bits=64 macos_arch=universal -j $(sysctl -n hw.logicalcpu) -C test
 
       - name: Run test GDNative library
         run: |
@@ -147,14 +147,22 @@ jobs:
 
   static-checks:
     name: Static Checks (clang-format)
-    runs-on: ubuntu-16.04
+    runs-on: ubuntu-20.04
     steps:
       - name: Checkout
-        uses: actions/checkout@v2.3.4
-    
+        uses: actions/checkout@v2
+
+      - 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 +1,13 @@
 # Misc
 logs/*
+*.log
 
 # Binaries
 *.o
 *.os
 *.so
 *.obj
+*.bc
 *.pyc
 *.dblite
 *.pdb

CMakeLists.txt

@@ -37,6 +37,8 @@
 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 ${CMAKE_SOURCE_DIR}/bin)
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${BUILD_PATH}")
@@ -109,7 +111,7 @@ else()
 	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 +133,53 @@ else()
 endif()
 
 # Generate source from the bindings file
+find_package(PythonInterp REQUIRED)
+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(\"${GODOT_CUSTOM_API_FILE}\")"
+execute_process(COMMAND "${PYTHON_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 ${HEADERS_FILE_LIST})
+
+execute_process(COMMAND "${PYTHON_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} ${SOURCES_FILE_LIST}
+		COMMAND "${PYTHON_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
@@ -168,8 +199,8 @@ 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

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

@@ -14,7 +14,7 @@ else:
 
 # Workaround for MinGW. See:
 # http://www.scons.org/wiki/LongCmdLinesOnWin32
-if (os.name=="nt"):
+if os.name == "nt":
     import subprocess
 
     def mySubProcess(cmdline,env):
@@ -58,6 +58,8 @@ def add_sources(sources, dir, extension):
 # This is used if no `platform` argument is passed
 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':
@@ -84,7 +86,7 @@ opts.Add(EnumVariable(
     'platform',
     'Target platform',
     host_platform,
-    allowed_values=('linux', 'osx', 'windows', 'android', 'ios'),
+    allowed_values=('linux', 'freebsd', 'osx', 'windows', 'android', 'ios', 'javascript'),
     ignorecase=2
 ))
 opts.Add(EnumVariable(
@@ -95,7 +97,7 @@ opts.Add(EnumVariable(
 ))
 opts.Add(BoolVariable(
     'use_llvm',
-    'Use the LLVM compiler - only effective when targeting Linux',
+    'Use the LLVM compiler - only effective when targeting Linux or FreeBSD',
     False
 ))
 opts.Add(BoolVariable(
@@ -123,10 +125,12 @@ opts.Add(PathVariable(
     None,
     PathVariable.PathIsFile
 ))
-opts.Add(BoolVariable(
+opts.Add(EnumVariable(
     'generate_bindings',
     'Generate GDNative API bindings',
-    False
+    'auto',
+    allowed_values = ['yes', 'no', 'auto', 'true'],
+    ignorecase = 2
 ))
 opts.Add(EnumVariable(
     'android_arch',
@@ -139,6 +143,17 @@ opts.Add(
     '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',
@@ -185,7 +200,7 @@ if host_platform == 'windows' and env['platform'] != 'android':
 
     opts.Update(env)
 
-if env['platform'] == 'linux':
+if env['platform'] == 'linux' or env['platform'] == 'freebsd':
     if env['use_llvm']:
         env['CXX'] = 'clang++'
 
@@ -213,14 +228,24 @@ elif env['platform'] == 'osx':
             'Only 64-bit builds are supported for the macOS target.'
         )
 
-    env.Append(CCFLAGS=['-std=c++14', '-arch', 'x86_64'])
+    if env["macos_arch"] == "universal":
+        env.Append(LINKFLAGS=["-arch", "x86_64", "-arch", "arm64"])
+        env.Append(CCFLAGS=["-arch", "x86_64", "-arch", "arm64"])
+    else:
+        env.Append(LINKFLAGS=["-arch", env["macos_arch"]])
+        env.Append(CCFLAGS=["-arch", env["macos_arch"]])
+
+    env.Append(CCFLAGS=['-std=c++14'])
 
     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=[
-        '-arch',
-        'x86_64',
         '-framework',
         'Cocoa',
         '-Wl,-undefined,dynamic_lookup',
@@ -278,7 +303,7 @@ elif env['platform'] == 'windows':
         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++'
@@ -300,7 +325,7 @@ elif env['platform'] == 'windows':
         env["SPAWN"] = mySpawn
 
     # 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=[
@@ -367,10 +392,52 @@ elif env['platform'] == 'android':
     env['CC'] = toolchain + "/bin/clang"
     env['CXX'] = toolchain + "/bin/clang++"
     env['AR'] = toolchain + "/bin/" + arch_info['tool_path'] + "-ar"
+    env["AS"] = toolchain + "/bin/" + arch_info['tool_path'] + "-as"
+    env["LD"] = toolchain + "/bin/" + arch_info['tool_path'] + "-ld"
+    env["STRIP"] = toolchain + "/bin/" + arch_info['tool_path'] + "-strip"
+    env["RANLIB"] = toolchain + "/bin/" + arch_info['tool_path'] + "-ranlib"
 
-    env.Append(CCFLAGS=['--target=' + arch_info['target'] + env['android_api_level'], '-march=' + arch_info['march'], '-fPIC'])#, '-fPIE', '-fno-addrsig', '-Oz'])
+    env.Append(CCFLAGS=['--target=' + arch_info['target'] + env['android_api_level'], '-march=' + arch_info['march'], '-fPIC'])
     env.Append(CCFLAGS=arch_info['ccflags'])
 
+    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'],
@@ -387,7 +454,13 @@ if 'custom_api_file' in env:
 else:
     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
 
@@ -401,8 +474,13 @@ add_sources(sources, 'src/gen', 'cpp')
 arch_suffix = env['bits']
 if env['platform'] == 'android':
     arch_suffix = env['android_arch']
-if env['platform'] == 'ios':
+elif env['platform'] == 'ios':
     arch_suffix = env['ios_arch']
+elif env['platform'] == 'osx':
+    if env['macos_arch'] != 'universal':
+        arch_suffix = env['macos_arch']
+elif env['platform'] == 'javascript':
+    arch_suffix = 'wasm'
 
 library = env.StaticLibrary(
     target='bin/' + 'libgodot-cpp.{}.{}.{}{}'.format(

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"])
@@ -30,21 +74,25 @@ 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):
@@ -80,7 +128,7 @@ 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("")
 
 
@@ -246,7 +294,7 @@ 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
@@ -260,7 +308,7 @@ 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":
+                if _type == "String" or _type == "NodePath":
                     return "\"" + default_value + "\""
                 if _type == "RID":
                     return "RID()"
@@ -833,6 +881,7 @@ def is_primitive(name):
 def escape_cpp(name):
     escapes = {
         "class":    "_class",
+        "enum":     "_enum",
         "char":     "_char",
         "short":    "_short",
         "bool":     "_bool",

include/core/AABB.hpp

@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  AABB.hpp                                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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"
@@ -16,7 +46,6 @@ namespace godot {
 #endif
 
 real_t Rect2::distance_to(const Vector2 &p_point) const {
-
 	real_t dist = 1e20;
 
 	if (p_point.x < position.x) {
@@ -77,7 +106,6 @@ 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 +119,6 @@ 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 +127,6 @@ 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 +161,6 @@ 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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

@@ -104,6 +104,7 @@ elif env['platform'] == "windows":
 
     env.Append(CPPDEFINES=['WIN32', '_WIN32', '_WINDOWS', '_CRT_SECURE_NO_WARNINGS'])
     env.Append(CCFLAGS=['-W3', '-GR'])
+    env.Append(CXXFLAGS=['-std:c++17'])
     if env['target'] in ('debug', 'd'):
         env.Append(CPPDEFINES=['_DEBUG'])
         env.Append(CCFLAGS=['-EHsc', '-MDd', '-ZI'])

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) 2007-2021 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2021 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>