CI: Install MinGW via egor-tensin/setup-mingw

Scoop install is being problematic since their 0.1.0 release. (cherry picked from commit 3846201fbb)
Update copyright year
2026-01-01 05:48:37 +03:00 · 2022-04-04 12:32:13 +02:00 · 2022-04-04 12:32:08 +02:00 · 2022-02-26 23:45:40 +01:00 · 2022-02-26 15:04:26 -06:00 · 2022-02-24 10:28:17 +01:00
60 changed files with 2079 additions and 607 deletions
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,8 +21,8 @@ jobs:
          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/3.3.3/Godot_v3.3.3-stable_linux_server.64.zip
-          unzip Godot_v3.3.3-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: |
@@ -41,7 +41,7 @@ jobs:

      - name: Run test GDNative library
        run: |
-          ./Godot_v3.3.3-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)
@@ -90,13 +90,11 @@ jobs:
        run: |
          python -m pip install scons

+      - name: Setup MinGW for Windows/MinGW build
+        uses: egor-tensin/setup-mingw@v2
+
      - name: Build godot-cpp
-        # Install GCC from Scoop as the default supplied GCC doesn't work ("Error 1").
        run: |
-          Invoke-Expression (New-Object System.Net.WebClient).DownloadString('https://get.scoop.sh')
-          scoop install gcc
-          g++ --version
-          gcc --version
          scons target=release generate_bindings=yes use_mingw=yes -j $env:NUMBER_OF_PROCESSORS

      - name: Upload artifact
@@ -108,7 +106,7 @@ jobs:

  macos:
    name: Build (macOS, Clang)
-    runs-on: macos-10.15
+    runs-on: macos-11
    steps:
      - name: Checkout
        uses: actions/checkout@v2
@@ -123,8 +121,8 @@ jobs:
      - name: Install dependencies
        run: |
          python -m pip install scons
-          curl -LO https://downloads.tuxfamily.org/godotengine/3.3.3/Godot_v3.3.3-stable_osx.universal.zip
-          unzip Godot_v3.3.3-stable_osx.universal.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: |
@@ -133,45 +131,18 @@ jobs:
      - name: Upload artifact
        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: |
          ./Godot.app/Contents/MacOS/Godot --path test -s script.gd

-  macos-arm64:
-    name: Build (macOS, Clang, cross-compile arm64)
-    runs-on: macos-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-        with:
-          submodules: recursive
-
-      - name: Set up Python (for SCons)
-        uses: actions/setup-python@v2
-        with:
-          python-version: '3.x'
-
-      - name: Install dependencies
-        run: |
-          python -m pip install scons
-
-      - name: Build godot-cpp
-        run: |
-          # The default SDK in github the actions environemnt seems to have problems compiling for arm64.
-          # Use the latest 11.x SDK.
-          SDK_BASE=/Library/Developer/CommandLineTools/SDKs
-          SDK_VER=$(ls $SDK_BASE | grep "MacOSX11." | sort -r | head -n1)
-          echo $SDK_BASE/$SDK_VER/
-          scons target=release generate_bindings=yes macos_arch=arm64 macos_deployment_target=10.15 macos_sdk_path="$SDK_BASE/$SDK_VER/" -j $(sysctl -n hw.logicalcpu)
-
  static-checks:
    name: Static Checks (clang-format)
    runs-on: ubuntu-20.04
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 # Misc
 logs/*
+*.log

 # Binaries
 *.o
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -133,7 +133,7 @@ else()
 endif()

 # Generate source from the bindings file
-find_package(PythonInterp REQUIRED)
+find_package(Python3 3.4 REQUIRED) # pathlib should be present
 if(GENERATE_TEMPLATE_GET_NODE)
 	set(GENERATE_BINDING_PARAMETERS "True")
 else()
@@ -141,14 +141,14 @@ else()
 endif()

 message(STATUS "Generating Bindings")
-execute_process(COMMAND "${PYTHON_EXECUTABLE}" "-c" "import binding_generator; binding_generator.print_file_list(\"${GODOT_CUSTOM_API_FILE}\", \"${CMAKE_CURRENT_BINARY_DIR}\", headers=True)"
+execute_process(COMMAND "${Python3_EXECUTABLE}" "-c" "import binding_generator; binding_generator.print_file_list(\"${GODOT_CUSTOM_API_FILE}\", \"${CMAKE_CURRENT_BINARY_DIR}\", headers=True)"
 	WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
 	RESULT_VARIABLE 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}\", \"${CMAKE_CURRENT_BINARY_DIR}\", sources=True)"
+execute_process(COMMAND "${Python3_EXECUTABLE}" "-c" "import binding_generator; binding_generator.print_file_list(\"${GODOT_CUSTOM_API_FILE}\", \"${CMAKE_CURRENT_BINARY_DIR}\", sources=True)"
 	WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
 	RESULT_VARIABLE SOURCES_FILE_LIST_RESULT
 	OUTPUT_VARIABLE SOURCES_FILE_LIST
@@ -156,7 +156,7 @@ execute_process(COMMAND "${PYTHON_EXECUTABLE}" "-c" "import binding_generator; b
 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}\", \"${CMAKE_CURRENT_BINARY_DIR}\")"
+		COMMAND "${Python3_EXECUTABLE}" "-c" "import binding_generator; binding_generator.generate_bindings(\"${GODOT_CUSTOM_API_FILE}\", \"${GENERATE_BINDING_PARAMETERS}\", \"${CMAKE_CURRENT_BINARY_DIR}\")"
 		VERBATIM
 		WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
 		MAIN_DEPENDENCY ${GODOT_CUSTOM_API_FILE}
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -1,6 +1,6 @@
 # MIT License

-Copyright (c) 2017-2021 Godot Engine contributors.
+Copyright (c) 2017-2022 Godot Engine contributors.

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
--- a/README.md
+++ b/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.
@@ -275,7 +289,7 @@ Godot headers repository for more information.

 #### HTML5

-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 `3.2.4`. 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.
+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/).

--- a/602
+++ b/602
@@ -5,24 +5,35 @@ import sys
 import subprocess

 if sys.version_info < (3,):
+
    def decode_utf8(x):
        return x
+
 else:
    import codecs
+
    def decode_utf8(x):
        return codecs.utf_8_decode(x)[0]

+
 # Workaround for MinGW. See:
 # http://www.scons.org/wiki/LongCmdLinesOnWin32
-if (os.name=="nt"):
+if os.name == "nt":
    import subprocess

-    def mySubProcess(cmdline,env):
-        #print "SPAWNED : " + cmdline
+    def mySubProcess(cmdline, env):
+        # print "SPAWNED : " + cmdline
        startupinfo = subprocess.STARTUPINFO()
        startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
-        proc = subprocess.Popen(cmdline, stdin=subprocess.PIPE, stdout=subprocess.PIPE,
-            stderr=subprocess.PIPE, startupinfo=startupinfo, shell = False, env = env)
+        proc = subprocess.Popen(
+            cmdline,
+            stdin=subprocess.PIPE,
+            stdout=subprocess.PIPE,
+            stderr=subprocess.PIPE,
+            startupinfo=startupinfo,
+            shell=False,
+            env=env,
+        )
        data, err = proc.communicate()
        rv = proc.wait()
        if rv:
@@ -33,158 +44,104 @@ if (os.name=="nt"):

    def mySpawn(sh, escape, cmd, args, env):

-        newargs = ' '.join(args[1:])
+        newargs = " ".join(args[1:])
        cmdline = cmd + " " + newargs

-        rv=0
-        if len(cmdline) > 32000 and cmd.endswith("ar") :
+        rv = 0
+        if len(cmdline) > 32000 and cmd.endswith("ar"):
            cmdline = cmd + " " + args[1] + " " + args[2] + " "
-            for i in range(3,len(args)) :
-                rv = mySubProcess( cmdline + args[i], env )
-                if rv :
+            for i in range(3, len(args)):
+                rv = mySubProcess(cmdline + args[i], env)
+                if rv:
                    break
        else:
-            rv = mySubProcess( cmdline, env )
+            rv = mySubProcess(cmdline, env)

        return rv

+
 def add_sources(sources, dir, extension):
    for f in os.listdir(dir):
-        if f.endswith('.' + extension):
-            sources.append(dir + '/' + f)
+        if f.endswith("." + extension):
+            sources.append(dir + "/" + f)


 # Try to detect the host platform automatically.
 # This is used if no `platform` argument is passed
-if sys.platform.startswith('linux'):
-    host_platform = 'linux'
-elif sys.platform.startswith('freebsd'):
-    host_platform = 'freebsd'
-elif sys.platform == 'darwin':
-    host_platform = 'osx'
-elif sys.platform == 'win32' or sys.platform == 'msys':
-    host_platform = 'windows'
+if sys.platform.startswith("linux"):
+    host_platform = "linux"
+elif sys.platform.startswith("freebsd"):
+    host_platform = "freebsd"
+elif sys.platform == "darwin":
+    host_platform = "osx"
+elif sys.platform == "win32" or sys.platform == "msys":
+    host_platform = "windows"
 else:
-    raise ValueError(
-        'Could not detect platform automatically, please specify with '
-        'platform=<platform>'
-    )
+    raise ValueError("Could not detect platform automatically, please specify with platform=<platform>")

-env = Environment(ENV = os.environ)
+env = Environment(ENV=os.environ)

-is64 = sys.maxsize > 2**32
+is64 = sys.maxsize > 2 ** 32
 if (
-    env['TARGET_ARCH'] == 'amd64' or
-    env['TARGET_ARCH'] == 'emt64' or
-    env['TARGET_ARCH'] == 'x86_64' or
-    env['TARGET_ARCH'] == 'arm64-v8a'
+    env["TARGET_ARCH"] == "amd64"
+    or env["TARGET_ARCH"] == "emt64"
+    or env["TARGET_ARCH"] == "x86_64"
+    or env["TARGET_ARCH"] == "arm64-v8a"
 ):
    is64 = True

 opts = Variables([], ARGUMENTS)
-opts.Add(EnumVariable(
-    'platform',
-    'Target platform',
-    host_platform,
-    allowed_values=('linux', 'freebsd', 'osx', 'windows', 'android', 'ios', 'javascript'),
-    ignorecase=2
-))
-opts.Add(EnumVariable(
-    'bits',
-    'Target platform bits',
-    '64' if is64 else '32',
-    ('32', '64')
-))
-opts.Add(BoolVariable(
-    'use_llvm',
-    'Use the LLVM compiler - only effective when targeting Linux or FreeBSD',
-    False
-))
-opts.Add(BoolVariable(
-    'use_mingw',
-    'Use the MinGW compiler instead of MSVC - only effective on Windows',
-    False
-))
+opts.Add(
+    EnumVariable(
+        "platform",
+        "Target platform",
+        host_platform,
+        allowed_values=("linux", "freebsd", "osx", "windows", "android", "ios", "javascript"),
+        ignorecase=2,
+    )
+)
+opts.Add(EnumVariable("bits", "Target platform bits", "64" if is64 else "32", ("32", "64")))
+opts.Add(BoolVariable("use_llvm", "Use the LLVM compiler - only effective when targeting Linux or FreeBSD", False))
+opts.Add(BoolVariable("use_mingw", "Use the MinGW compiler instead of MSVC - only effective on Windows", False))
 # Must be the same setting as used for cpp_bindings
-opts.Add(EnumVariable(
-    'target',
-    'Compilation target',
-    'debug',
-    allowed_values=('debug', 'release'),
-    ignorecase=2
-))
-opts.Add(PathVariable(
-    'headers_dir',
-    'Path to the directory containing Godot headers',
-    'godot-headers',
-    PathVariable.PathIsDir
-))
-opts.Add(PathVariable(
-    'custom_api_file',
-    'Path to a custom JSON API file',
-    None,
-    PathVariable.PathIsFile
-))
-opts.Add(EnumVariable(
-    'generate_bindings',
-    'Generate GDNative API bindings',
-    'auto',
-    allowed_values = ['yes', 'no', 'auto', 'true'],
-    ignorecase = 2
-))
-opts.Add(EnumVariable(
-    'android_arch',
-    'Target Android architecture',
-    'armv7',
-    ['armv7','arm64v8','x86','x86_64']
-))
+opts.Add(EnumVariable("target", "Compilation target", "debug", allowed_values=("debug", "release"), ignorecase=2))
 opts.Add(
-    'macos_deployment_target',
-    'macOS deployment target',
-    'default'
+    PathVariable(
+        "headers_dir", "Path to the directory containing Godot headers", "godot-headers", PathVariable.PathIsDir
+    )
+)
+opts.Add(PathVariable("custom_api_file", "Path to a custom JSON API file", None, PathVariable.PathIsFile))
+opts.Add(
+    EnumVariable(
+        "generate_bindings",
+        "Generate GDNative API bindings",
+        "auto",
+        allowed_values=["yes", "no", "auto", "true"],
+        ignorecase=2,
+    )
+)
+opts.Add(EnumVariable("android_arch", "Target Android architecture", "armv7", ["armv7", "arm64v8", "x86", "x86_64"]))
+opts.Add("macos_deployment_target", "macOS deployment target", "default")
+opts.Add("macos_sdk_path", "macOS SDK path", "")
+opts.Add(EnumVariable("macos_arch", "Target macOS architecture", "universal", ["universal", "x86_64", "arm64"]))
+opts.Add(EnumVariable("ios_arch", "Target iOS architecture", "arm64", ["armv7", "arm64", "x86_64"]))
+opts.Add(BoolVariable("ios_simulator", "Target iOS Simulator", False))
+opts.Add(
+    "IPHONEPATH",
+    "Path to iPhone toolchain",
+    "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain",
 )
 opts.Add(
-    'macos_sdk_path',
-    'macOS SDK path',
-    ''
-)
-opts.Add(EnumVariable(
-    'macos_arch',
-    'Target macOS architecture',
-    'x86_64',
-    ['x86_64', 'arm64']
-))
-opts.Add(EnumVariable(
-    'ios_arch',
-    'Target iOS architecture',
-    'arm64',
-    ['armv7', 'arm64', 'x86_64']
-))
-opts.Add(BoolVariable(
-    'ios_simulator',
-    'Target iOS Simulator',
-    False
-))
-opts.Add(
-    'IPHONEPATH',
-    'Path to iPhone toolchain',
-    '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain',
+    "android_api_level",
+    "Target Android API level",
+    "18" if ARGUMENTS.get("android_arch", "armv7") in ["armv7", "x86"] else "21",
 )
 opts.Add(
-    'android_api_level',
-    'Target Android API level',
-    '18' if ARGUMENTS.get("android_arch", 'armv7') in ['armv7', 'x86'] else '21'
+    "ANDROID_NDK_ROOT",
+    "Path to your Android NDK installation. By default, uses ANDROID_NDK_ROOT from your defined environment variables.",
+    os.environ.get("ANDROID_NDK_ROOT", None),
 )
-opts.Add(
-    'ANDROID_NDK_ROOT',
-    'Path to your Android NDK installation. By default, uses ANDROID_NDK_ROOT from your defined environment variables.',
-    os.environ.get("ANDROID_NDK_ROOT", None)
-)
-opts.Add(BoolVariable(
-	'generate_template_get_node',
-	"Generate a template version of the Node class's get_node.",
-	True
-))
+opts.Add(BoolVariable("generate_template_get_node", "Generate a template version of the Node class's get_node.", True))

 opts.Update(env)
 Help(opts.GenerateHelpText(env))
@@ -192,209 +149,241 @@ Help(opts.GenerateHelpText(env))
 # This makes sure to keep the session environment variables on Windows.
 # This way, you can run SCons in a Visual Studio 2017 prompt and it will find
 # all the required tools
-if host_platform == 'windows' and env['platform'] != 'android':
-    if env['bits'] == '64':
-        env = Environment(TARGET_ARCH='amd64')
-    elif env['bits'] == '32':
-        env = Environment(TARGET_ARCH='x86')
+if host_platform == "windows" and env["platform"] != "android":
+    if env["bits"] == "64":
+        env = Environment(TARGET_ARCH="amd64")
+    elif env["bits"] == "32":
+        env = Environment(TARGET_ARCH="x86")

    opts.Update(env)

-if env['platform'] == 'linux' or env['platform'] == 'freebsd':
-    if env['use_llvm']:
-        env['CXX'] = 'clang++'
+if env["platform"] == "linux" or env["platform"] == "freebsd":
+    if env["use_llvm"]:
+        env["CXX"] = "clang++"

-    env.Append(CCFLAGS=['-fPIC', '-std=c++14', '-Wwrite-strings'])
+    env.Append(CCFLAGS=["-fPIC", "-std=c++14", "-Wwrite-strings"])
    env.Append(LINKFLAGS=["-Wl,-R,'$$ORIGIN'"])

-    if env['target'] == 'debug':
-        env.Append(CCFLAGS=['-Og', '-g'])
-    elif env['target'] == 'release':
-        env.Append(CCFLAGS=['-O3'])
+    if env["target"] == "debug":
+        env.Append(CCFLAGS=["-Og", "-g"])
+    elif env["target"] == "release":
+        env.Append(CCFLAGS=["-O3"])

-    if env['bits'] == '64':
-        env.Append(CCFLAGS=['-m64'])
-        env.Append(LINKFLAGS=['-m64'])
-    elif env['bits'] == '32':
-        env.Append(CCFLAGS=['-m32'])
-        env.Append(LINKFLAGS=['-m32'])
+    if env["bits"] == "64":
+        env.Append(CCFLAGS=["-m64"])
+        env.Append(LINKFLAGS=["-m64"])
+    elif env["bits"] == "32":
+        env.Append(CCFLAGS=["-m32"])
+        env.Append(LINKFLAGS=["-m32"])

-elif env['platform'] == 'osx':
+elif env["platform"] == "osx":
    # Use Clang on macOS by default
-    env['CXX'] = 'clang++'
+    env["CXX"] = "clang++"

-    if env['bits'] == '32':
-        raise ValueError(
-            'Only 64-bit builds are supported for the macOS target.'
-        )
+    if env["bits"] == "32":
+        raise ValueError("Only 64-bit builds are supported for the macOS target.")

-    env.Append(CCFLAGS=['-std=c++14', '-arch', env['macos_arch']])
-
-    if env['macos_deployment_target'] != 'default':
-        env.Append(CCFLAGS=['-mmacosx-version-min=' + env['macos_deployment_target']])
-        env.Append(LINKFLAGS=['-mmacosx-version-min=' + env['macos_deployment_target']])
-
-    if env['macos_sdk_path']:
-        env.Append(CCFLAGS=['-isysroot', env['macos_sdk_path']])
-        env.Append(LINKFLAGS=['-isysroot', env['macos_sdk_path']])
-
-    env.Append(LINKFLAGS=[
-        '-arch',
-        env['macos_arch'],
-        '-framework',
-        'Cocoa',
-        '-Wl,-undefined,dynamic_lookup',
-    ])
-
-    if env['target'] == 'debug':
-        env.Append(CCFLAGS=['-Og', '-g'])
-    elif env['target'] == 'release':
-        env.Append(CCFLAGS=['-O3'])
-
-elif env['platform'] == 'ios':
-    if env['ios_simulator']:
-        sdk_name = 'iphonesimulator'
-        env.Append(CCFLAGS=['-mios-simulator-version-min=10.0'])
-        env['LIBSUFFIX'] = ".simulator" + env['LIBSUFFIX']
+    if env["macos_arch"] == "universal":
+        env.Append(LINKFLAGS=["-arch", "x86_64", "-arch", "arm64"])
+        env.Append(CCFLAGS=["-arch", "x86_64", "-arch", "arm64"])
    else:
-        sdk_name = 'iphoneos'
-        env.Append(CCFLAGS=['-miphoneos-version-min=10.0'])
+        env.Append(LINKFLAGS=["-arch", env["macos_arch"]])
+        env.Append(CCFLAGS=["-arch", env["macos_arch"]])
+
+    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=[
+            "-framework",
+            "Cocoa",
+            "-Wl,-undefined,dynamic_lookup",
+        ]
+    )
+
+    if env["target"] == "debug":
+        env.Append(CCFLAGS=["-Og", "-g"])
+    elif env["target"] == "release":
+        env.Append(CCFLAGS=["-O3"])
+
+elif env["platform"] == "ios":
+    if env["ios_simulator"]:
+        sdk_name = "iphonesimulator"
+        env.Append(CCFLAGS=["-mios-simulator-version-min=10.0"])
+        env["LIBSUFFIX"] = ".simulator" + env["LIBSUFFIX"]
+    else:
+        sdk_name = "iphoneos"
+        env.Append(CCFLAGS=["-miphoneos-version-min=10.0"])

    try:
-        sdk_path = decode_utf8(subprocess.check_output(['xcrun', '--sdk', sdk_name, '--show-sdk-path']).strip())
+        sdk_path = decode_utf8(subprocess.check_output(["xcrun", "--sdk", sdk_name, "--show-sdk-path"]).strip())
    except (subprocess.CalledProcessError, OSError):
        raise ValueError("Failed to find SDK path while running xcrun --sdk {} --show-sdk-path.".format(sdk_name))

-    compiler_path = env['IPHONEPATH'] + '/usr/bin/'
-    env['ENV']['PATH'] = env['IPHONEPATH'] + "/Developer/usr/bin/:" + env['ENV']['PATH']
+    compiler_path = env["IPHONEPATH"] + "/usr/bin/"
+    env["ENV"]["PATH"] = env["IPHONEPATH"] + "/Developer/usr/bin/:" + env["ENV"]["PATH"]

-    env['CC'] = compiler_path + 'clang'
-    env['CXX'] = compiler_path + 'clang++'
-    env['AR'] = compiler_path + 'ar'
-    env['RANLIB'] = compiler_path + 'ranlib'
+    env["CC"] = compiler_path + "clang"
+    env["CXX"] = compiler_path + "clang++"
+    env["AR"] = compiler_path + "ar"
+    env["RANLIB"] = compiler_path + "ranlib"

-    env.Append(CCFLAGS=['-std=c++14', '-arch', env['ios_arch'], '-isysroot', sdk_path])
-    env.Append(LINKFLAGS=[
-        '-arch',
-        env['ios_arch'],
-        '-framework',
-        'Cocoa',
-        '-Wl,-undefined,dynamic_lookup',
-        '-isysroot', sdk_path,
-        '-F' + sdk_path
-    ])
+    env.Append(CCFLAGS=["-std=c++14", "-arch", env["ios_arch"], "-isysroot", sdk_path])
+    env.Append(
+        LINKFLAGS=[
+            "-arch",
+            env["ios_arch"],
+            "-framework",
+            "Cocoa",
+            "-Wl,-undefined,dynamic_lookup",
+            "-isysroot",
+            sdk_path,
+            "-F" + sdk_path,
+        ]
+    )

-    if env['target'] == 'debug':
-        env.Append(CCFLAGS=['-Og', '-g'])
-    elif env['target'] == 'release':
-        env.Append(CCFLAGS=['-O3'])
+    if env["target"] == "debug":
+        env.Append(CCFLAGS=["-Og", "-g"])
+    elif env["target"] == "release":
+        env.Append(CCFLAGS=["-O3"])

-elif env['platform'] == 'windows':
-    if host_platform == 'windows' and not env['use_mingw']:
+elif env["platform"] == "windows":
+    if host_platform == "windows" and not env["use_mingw"]:
        # MSVC
-        env.Append(LINKFLAGS=['/WX'])
-        if env['target'] == 'debug':
-            env.Append(CCFLAGS=['/Z7', '/Od', '/EHsc', '/D_DEBUG', '/MDd'])
-        elif env['target'] == 'release':
-            env.Append(CCFLAGS=['/O2', '/EHsc', '/DNDEBUG', '/MD'])
+        env.Append(LINKFLAGS=["/WX"])
+        if env["target"] == "debug":
+            env.Append(CCFLAGS=["/Z7", "/Od", "/EHsc", "/D_DEBUG", "/MDd"])
+        elif env["target"] == "release":
+            env.Append(CCFLAGS=["/O2", "/EHsc", "/DNDEBUG", "/MD"])

-    elif host_platform == 'linux' or host_platform == 'freebsd' or host_platform == 'osx':
+    elif host_platform == "linux" or host_platform == "freebsd" or host_platform == "osx":
        # Cross-compilation using MinGW
-        if env['bits'] == '64':
-            env['CXX'] = 'x86_64-w64-mingw32-g++'
-            env['AR'] = "x86_64-w64-mingw32-ar"
-            env['RANLIB'] = "x86_64-w64-mingw32-ranlib"
-            env['LINK'] = "x86_64-w64-mingw32-g++"
-        elif env['bits'] == '32':
-            env['CXX'] = 'i686-w64-mingw32-g++'
-            env['AR'] = "i686-w64-mingw32-ar"
-            env['RANLIB'] = "i686-w64-mingw32-ranlib"
-            env['LINK'] = "i686-w64-mingw32-g++"
-    
-    elif host_platform == 'windows' and env['use_mingw']:
+        if env["bits"] == "64":
+            env["CXX"] = "x86_64-w64-mingw32-g++"
+            env["AR"] = "x86_64-w64-mingw32-ar"
+            env["RANLIB"] = "x86_64-w64-mingw32-ranlib"
+            env["LINK"] = "x86_64-w64-mingw32-g++"
+        elif env["bits"] == "32":
+            env["CXX"] = "i686-w64-mingw32-g++"
+            env["AR"] = "i686-w64-mingw32-ar"
+            env["RANLIB"] = "i686-w64-mingw32-ranlib"
+            env["LINK"] = "i686-w64-mingw32-g++"
+
+    elif host_platform == "windows" and env["use_mingw"]:
        # Don't Clone the environment. Because otherwise, SCons will pick up msvc stuff.
-        env = Environment(ENV = os.environ, tools=["mingw"])
+        env = Environment(ENV=os.environ, tools=["mingw"])
        opts.Update(env)
-        #env = env.Clone(tools=['mingw'])
+        # env = env.Clone(tools=['mingw'])

        env["SPAWN"] = mySpawn

    # Native or cross-compilation using MinGW
-    if host_platform == 'linux' or host_platform == 'freebsd' or host_platform == 'osx' or env['use_mingw']:
+    if host_platform == "linux" or host_platform == "freebsd" or host_platform == "osx" or env["use_mingw"]:
        # These options are for a release build even using target=debug
-        env.Append(CCFLAGS=['-O3', '-std=c++14', '-Wwrite-strings'])
-        env.Append(LINKFLAGS=[
-            '--static',
-            '-Wl,--no-undefined',
-            '-static-libgcc',
-            '-static-libstdc++',
-        ])
+        env.Append(CCFLAGS=["-O3", "-std=c++14", "-Wwrite-strings"])
+        env.Append(
+            LINKFLAGS=[
+                "--static",
+                "-Wl,--no-undefined",
+                "-static-libgcc",
+                "-static-libstdc++",
+            ]
+        )

-elif env['platform'] == 'android':
-    if host_platform == 'windows':
+elif env["platform"] == "android":
+    if host_platform == "windows":
        # Don't Clone the environment. Because otherwise, SCons will pick up msvc stuff.
-        env = Environment(ENV = os.environ, tools=["mingw"])
+        env = Environment(ENV=os.environ, tools=["mingw"])
        opts.Update(env)
-        #env = env.Clone(tools=['mingw'])
+        # env = env.Clone(tools=['mingw'])

        env["SPAWN"] = mySpawn

    # Verify NDK root
-    if not 'ANDROID_NDK_ROOT' in env:
-        raise ValueError("To build for Android, ANDROID_NDK_ROOT must be defined. Please set ANDROID_NDK_ROOT to the root folder of your Android NDK installation.")
+    if not "ANDROID_NDK_ROOT" in env:
+        raise ValueError(
+            "To build for Android, ANDROID_NDK_ROOT must be defined. Please set ANDROID_NDK_ROOT to the root folder of your Android NDK installation."
+        )

    # Validate API level
-    api_level = int(env['android_api_level'])
-    if env['android_arch'] in ['x86_64', 'arm64v8'] and api_level < 21:
+    api_level = int(env["android_api_level"])
+    if env["android_arch"] in ["x86_64", "arm64v8"] and api_level < 21:
        print("WARN: 64-bit Android architectures require an API level of at least 21; setting android_api_level=21")
-        env['android_api_level'] = '21'
+        env["android_api_level"] = "21"
        api_level = 21

    # Setup toolchain
-    toolchain = env['ANDROID_NDK_ROOT'] + "/toolchains/llvm/prebuilt/"
+    toolchain = env["ANDROID_NDK_ROOT"] + "/toolchains/llvm/prebuilt/"
    if host_platform == "windows":
        toolchain += "windows"
        import platform as pltfm
+
        if pltfm.machine().endswith("64"):
            toolchain += "-x86_64"
    elif host_platform == "linux":
        toolchain += "linux-x86_64"
    elif host_platform == "osx":
        toolchain += "darwin-x86_64"
-    env.PrependENVPath('PATH', toolchain + "/bin") # This does nothing half of the time, but we'll put it here anyways
+    env.PrependENVPath("PATH", toolchain + "/bin")  # This does nothing half of the time, but we'll put it here anyways

    # Get architecture info
    arch_info_table = {
-        "armv7" : {
-            "march":"armv7-a", "target":"armv7a-linux-androideabi", "tool_path":"arm-linux-androideabi", "compiler_path":"armv7a-linux-androideabi",
-            "ccflags" : ['-mfpu=neon']
-            },
-        "arm64v8" : {
-            "march":"armv8-a", "target":"aarch64-linux-android", "tool_path":"aarch64-linux-android", "compiler_path":"aarch64-linux-android",
-            "ccflags" : []
-            },
-        "x86" : {
-            "march":"i686", "target":"i686-linux-android", "tool_path":"i686-linux-android", "compiler_path":"i686-linux-android",
-            "ccflags" : ['-mstackrealign']
-            },
-        "x86_64" : {"march":"x86-64", "target":"x86_64-linux-android", "tool_path":"x86_64-linux-android", "compiler_path":"x86_64-linux-android",
-            "ccflags" : []
-        }
+        "armv7": {
+            "march": "armv7-a",
+            "target": "armv7a-linux-androideabi",
+            "tool_path": "arm-linux-androideabi",
+            "compiler_path": "armv7a-linux-androideabi",
+            "ccflags": ["-mfpu=neon"],
+        },
+        "arm64v8": {
+            "march": "armv8-a",
+            "target": "aarch64-linux-android",
+            "tool_path": "aarch64-linux-android",
+            "compiler_path": "aarch64-linux-android",
+            "ccflags": [],
+        },
+        "x86": {
+            "march": "i686",
+            "target": "i686-linux-android",
+            "tool_path": "i686-linux-android",
+            "compiler_path": "i686-linux-android",
+            "ccflags": ["-mstackrealign"],
+        },
+        "x86_64": {
+            "march": "x86-64",
+            "target": "x86_64-linux-android",
+            "tool_path": "x86_64-linux-android",
+            "compiler_path": "x86_64-linux-android",
+            "ccflags": [],
+        },
    }
-    arch_info = arch_info_table[env['android_arch']]
+    arch_info = arch_info_table[env["android_arch"]]

    # Setup tools
-    env['CC'] = toolchain + "/bin/clang"
-    env['CXX'] = toolchain + "/bin/clang++"
-    env['AR'] = toolchain + "/bin/" + arch_info['tool_path'] + "-ar"
+    env["CC"] = toolchain + "/bin/clang"
+    env["CXX"] = toolchain + "/bin/clang++"
+    env["AR"] = toolchain + "/bin/" + 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=arch_info['ccflags'])
+    env.Append(
+        CCFLAGS=["--target=" + arch_info["target"] + env["android_api_level"], "-march=" + arch_info["march"], "-fPIC"]
+    )
+    env.Append(CCFLAGS=arch_info["ccflags"])

-    if env['target'] == 'debug':
-        env.Append(CCFLAGS=['-Og', '-g'])
-    elif env['target'] == 'release':
-        env.Append(CCFLAGS=['-O3'])
+    if env["target"] == "debug":
+        env.Append(CCFLAGS=["-Og", "-g"])
+    elif env["target"] == "release":
+        env.Append(CCFLAGS=["-O3"])

 elif env["platform"] == "javascript":
    env["ENV"] = os.environ
@@ -421,61 +410,62 @@ elif env["platform"] == "javascript":
    env["LIBSUFFIX"] = ".a"
    env["LIBPREFIXES"] = ["$LIBPREFIX"]
    env["LIBSUFFIXES"] = ["$LIBSUFFIX"]
-    env.Replace(SHLINKFLAGS='$LINKFLAGS')
-    env.Replace(SHLINKFLAGS='$LINKFLAGS')
+    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'])
+    if env["target"] == "debug":
+        env.Append(CCFLAGS=["-O0", "-g"])
+    elif env["target"] == "release":
+        env.Append(CCFLAGS=["-O3"])

-env.Append(CPPPATH=[
-    '.',
-    env['headers_dir'],
-    'include',
-    'include/gen',
-    'include/core',
-])
+env.Append(
+    CPPPATH=[
+        ".",
+        env["headers_dir"],
+        "include",
+        "include/gen",
+        "include/core",
+    ]
+)

 # Generate bindings?
-json_api_file = ''
+json_api_file = ""

-if 'custom_api_file' in env:
-    json_api_file = env['custom_api_file']
+if "custom_api_file" in env:
+    json_api_file = env["custom_api_file"]
 else:
-    json_api_file = os.path.join(os.getcwd(), env['headers_dir'], 'api.json')
+    json_api_file = os.path.join(os.getcwd(), env["headers_dir"], "api.json")

-if env['generate_bindings'] == 'auto':
+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'))
+    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']
+    should_generate_bindings = env["generate_bindings"] in ["yes", "true"]

 if should_generate_bindings:
    # Actually create the bindings here
    import binding_generator

-    binding_generator.generate_bindings(json_api_file, env['generate_template_get_node'])
+    binding_generator.generate_bindings(json_api_file, env["generate_template_get_node"])

 # Sources to compile
 sources = []
-add_sources(sources, 'src/core', 'cpp')
-add_sources(sources, 'src/gen', 'cpp')
+add_sources(sources, "src/core", "cpp")
+add_sources(sources, "src/gen", "cpp")

-arch_suffix = env['bits']
-if env['platform'] == 'android':
-    arch_suffix = env['android_arch']
-if env['platform'] == 'ios':
-    arch_suffix = env['ios_arch']
-if env['platform'] == 'javascript':
-    arch_suffix = 'wasm'
+arch_suffix = env["bits"]
+if env["platform"] == "android":
+    arch_suffix = env["android_arch"]
+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(
-        env['platform'],
-        env['target'],
-        arch_suffix,
-        env['LIBSUFFIX']
-    ), source=sources
+    target="bin/" + "libgodot-cpp.{}.{}.{}{}".format(env["platform"], env["target"], arch_suffix, env["LIBSUFFIX"]),
+    source=sources,
 )
 Default(library)
--- a/binding_generator.py
+++ b/binding_generator.py
@@ -17,11 +17,11 @@ classes = []

 def print_file_list(api_filepath, output_dir, headers=False, sources=False):
    global classes
-    end = ';'
+    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'
+    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")
@@ -29,9 +29,9 @@ def print_file_list(api_filepath, output_dir, headers=False, sources=False):
            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'
+    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:
@@ -45,8 +45,8 @@ def generate_bindings(api_filepath, use_template_get_node, output_dir="."):
        classes = json.load(api_file)

    icalls = set()
-    include_gen_folder = Path(output_dir) / 'include' / 'gen'
-    source_gen_folder = Path(output_dir) / 'src' / 'gen'
+    include_gen_folder = Path(output_dir) / "include" / "gen"
+    source_gen_folder = Path(output_dir) / "src" / "gen"

    try:
        include_gen_folder.mkdir(parents=True)
@@ -82,27 +82,28 @@ def generate_bindings(api_filepath, use_template_get_node, output_dir="."):
        with source_filename.open("w+") as source_file:
            source_file.write(impl)

-    icall_header_filename = include_gen_folder / '__icalls.hpp'
+    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))

-    register_types_filename = source_gen_folder / '__register_types.cpp'
+    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))

-    init_method_bindings_filename = source_gen_folder / '__init_method_bindings.cpp'
+    init_method_bindings_filename = source_gen_folder / "__init_method_bindings.cpp"
    with init_method_bindings_filename.open("w+") as init_method_bindings_file:
        init_method_bindings_file.write(generate_init_method_bindings(classes))


 def is_reference_type(t):
    for c in classes:
-        if c['name'] != t:
+        if c["name"] != t:
            continue
-        if c['is_reference']:
+        if c["is_reference"]:
            return True
    return False

+
 def make_gdnative_type(t, ref_allowed):
    if is_enum(t):
        return remove_enum_prefix(t) + " "
@@ -131,7 +132,6 @@ def generate_class_header(used_classes, c, use_template_get_node):
    source.append("#include <cstdint>")
    source.append("")

-
    source.append("#include <core/CoreTypes.hpp>")

    class_name = strip_name(c["name"])
@@ -145,7 +145,6 @@ def generate_class_header(used_classes, c, use_template_get_node):
        source.append("#include <core/TagDB.hpp>")
        ref_allowed = False

-
    included = []

    for used_class in used_classes:
@@ -153,36 +152,38 @@ def generate_class_header(used_classes, c, use_template_get_node):
            used_class_name = remove_enum_prefix(extract_nested_type(used_class))
            if used_class_name not in included:
                included.append(used_class_name)
-                source.append("#include \"" + used_class_name + ".hpp\"")
+                source.append('#include "' + used_class_name + '.hpp"')
        elif is_enum(used_class) and is_nested_type(used_class) and not is_nested_type(used_class, class_name):
            used_class_name = remove_enum_prefix(used_class)
            if used_class_name not in included:
                included.append(used_class_name)
-                source.append("#include \"" + used_class_name + ".hpp\"")
+                source.append('#include "' + used_class_name + '.hpp"')

    source.append("")

    if c["base_class"] != "":
-        source.append("#include \"" + strip_name(c["base_class"]) + ".hpp\"")
-
+        source.append('#include "' + strip_name(c["base_class"]) + '.hpp"')

    source.append("namespace godot {")
    source.append("")

-
    for used_type in used_classes:
        if is_enum(used_type) or is_nested_type(used_type, class_name):
            continue
        else:
            source.append("class " + strip_name(used_type) + ";")

-
    source.append("")

    vararg_templates = ""

    # generate the class definition here
-    source.append("class " + class_name + (" : public _Wrapped" if c["base_class"] == "" else (" : public " + strip_name(c["base_class"])) ) + " {")
+    source.append(
+        "class "
+        + class_name
+        + (" : public _Wrapped" if c["base_class"] == "" else (" : public " + strip_name(c["base_class"])))
+        + " {"
+    )

    if c["base_class"] == "":
        source.append("public: enum { ___CLASS_IS_SCRIPT = 0, };")
@@ -213,7 +214,6 @@ def generate_class_header(used_classes, c, use_template_get_node):

    source.append("")

-
    if c["singleton"]:
        source.append("\tstatic inline " + class_name + " *get_singleton()")
        source.append("\t{")
@@ -229,10 +229,18 @@ def generate_class_header(used_classes, c, use_template_get_node):
    # class name:
    # Two versions needed needed because when the user implements a custom class,
    # we want to override `___get_class_name` while `___get_godot_class_name` can keep returning the base name
-    source.append("\tstatic inline const char *___get_class_name() { return (const char *) \"" + strip_name(c["name"]) + "\"; }")
-    source.append("\tstatic inline const char *___get_godot_class_name() { return (const char *) \"" + strip_name(c["name"]) + "\"; }")
+    source.append(
+        '\tstatic inline const char *___get_class_name() { return (const char *) "' + strip_name(c["name"]) + '"; }'
+    )
+    source.append(
+        '\tstatic inline const char *___get_godot_class_name() { return (const char *) "'
+        + strip_name(c["name"])
+        + '"; }'
+    )

-    source.append("\tstatic inline Object *___get_from_variant(Variant a) { godot_object *o = (godot_object*) a; return (o) ? (Object *) godot::nativescript_1_1_api->godot_nativescript_get_instance_binding_data(godot::_RegisterState::language_index, o) : nullptr; }")
+    source.append(
+        "\tstatic inline Object *___get_from_variant(Variant a) { godot_object *o = (godot_object*) a; return (o) ? (Object *) godot::nativescript_1_1_api->godot_nativescript_get_instance_binding_data(godot::_RegisterState::language_index, o) : nullptr; }"
+    )

    enum_values = []

@@ -250,7 +258,6 @@ def generate_class_header(used_classes, c, use_template_get_node):
        if name not in enum_values:
            source.append("\tconst static int " + name + " = " + str(c["constants"][name]) + ";")

-
    if c["instanciable"]:
        source.append("")
        source.append("")
@@ -258,7 +265,6 @@ def generate_class_header(used_classes, c, use_template_get_node):

    source.append("\n\t// methods")

-
    if class_name == "Object":
        source.append("#ifndef GODOT_CPP_NO_OBJECT_CAST")
        source.append("\ttemplate<class T>")
@@ -273,8 +279,7 @@ def generate_class_header(used_classes, c, use_template_get_node):
        # method_signature += "virtual " if method["is_virtual"] else ""
        method_signature += make_gdnative_type(method["return_type"], ref_allowed)
        method_name = escape_cpp(method["name"])
-        method_signature +=  method_name + "("
-
+        method_signature += method_name + "("

        has_default_argument = False
        method_arguments = ""
@@ -285,7 +290,6 @@ def generate_class_header(used_classes, c, use_template_get_node):
            method_signature += argument_name
            method_arguments += argument_name

-
            # default arguments
            def escape_default_arg(_type, default_value):
                if _type == "Color":
@@ -294,7 +298,15 @@ def generate_class_header(used_classes, c, use_template_get_node):
                    return default_value.lower()
                if _type == "Array":
                    return "Array()"
-                if _type in ["PoolVector2Array", "PoolStringArray", "PoolVector3Array", "PoolColorArray", "PoolIntArray", "PoolRealArray", "PoolByteArray"]:
+                if _type in [
+                    "PoolVector2Array",
+                    "PoolStringArray",
+                    "PoolVector3Array",
+                    "PoolColorArray",
+                    "PoolIntArray",
+                    "PoolRealArray",
+                    "PoolByteArray",
+                ]:
                    return _type + "()"
                if _type == "Vector2":
                    return "Vector2" + default_value
@@ -308,8 +320,8 @@ def generate_class_header(used_classes, c, use_template_get_node):
                    return "Rect2" + default_value
                if _type == "Variant":
                    return "Variant()" if default_value == "Null" else default_value
-                if _type == "String":
-                    return "\"" + default_value + "\""
+                if _type == "String" or _type == "NodePath":
+                    return '"' + default_value + '"'
                if _type == "RID":
                    return "RID()"

@@ -318,15 +330,10 @@ def generate_class_header(used_classes, c, use_template_get_node):

                return default_value

-
-
-
            if argument["has_default_value"] or has_default_argument:
                method_signature += " = " + escape_default_arg(argument["type"], argument["default_value"])
                has_default_argument = True

-
-
            if i != len(method["arguments"]) - 1:
                method_signature += ", "
                method_arguments += ","
@@ -335,12 +342,20 @@ def generate_class_header(used_classes, c, use_template_get_node):
            if len(method["arguments"]) > 0:
                method_signature += ", "
                method_arguments += ", "
-            vararg_templates += "\ttemplate <class... Args> " + method_signature + "Args... args){\n\t\treturn " + method_name + "(" + method_arguments + "Array::make(args...));\n\t}\n"""
+            vararg_templates += (
+                "\ttemplate <class... Args> "
+                + method_signature
+                + "Args... args){\n\t\treturn "
+                + method_name
+                + "("
+                + method_arguments
+                + "Array::make(args...));\n\t}\n"
+                ""
+            )
            method_signature += "const Array& __var_args = Array()"

        method_signature += ")" + (" const" if method["is_const"] else "")

-
        source.append("\t" + method_signature + ";")

    source.append(vararg_templates)
@@ -370,20 +385,16 @@ def generate_class_header(used_classes, c, use_template_get_node):

    source.append("#endif")

-
    return "\n".join(source)


-
-
-
 def generate_class_implementation(icalls, used_classes, c, use_template_get_node):
    class_name = strip_name(c["name"])

    ref_allowed = class_name != "Object" and class_name != "Reference"

    source = []
-    source.append("#include \"" + class_name + ".hpp\"")
+    source.append('#include "' + class_name + '.hpp"')
    source.append("")
    source.append("")

@@ -394,8 +405,7 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
    source.append("#include <core/Godot.hpp>")
    source.append("")

-
-    source.append("#include \"__icalls.hpp\"")
+    source.append('#include "__icalls.hpp"')
    source.append("")
    source.append("")

@@ -403,17 +413,15 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
        if is_enum(used_class):
            continue
        else:
-            source.append("#include \"" + strip_name(used_class) + ".hpp\"")
+            source.append('#include "' + strip_name(used_class) + '.hpp"')

    source.append("")
    source.append("")

    source.append("namespace godot {")

-
    core_object_name = "this"

-
    source.append("")
    source.append("")

@@ -424,7 +432,7 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node

        # FIXME Test if inlining has a huge impact on binary size
        source.append(class_name + "::" + class_name + "() {")
-        source.append("\t_owner = godot::api->godot_global_get_singleton((char *) \"" + strip_name(c["name"]) + "\");")
+        source.append('\t_owner = godot::api->godot_global_get_singleton((char *) "' + strip_name(c["name"]) + '");')
        source.append("}")

        source.append("")
@@ -440,10 +448,18 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
    source.append("void " + class_name + "::___init_method_bindings() {")

    for method in c["methods"]:
-        source.append("\t___mb.mb_" + method["name"] + " = godot::api->godot_method_bind_get_method(\"" + c["name"] + "\", \"" + ("get_node" if use_template_get_node and method["name"] == "get_node_internal" else method["name"]) + "\");")
+        source.append(
+            "\t___mb.mb_"
+            + method["name"]
+            + ' = godot::api->godot_method_bind_get_method("'
+            + c["name"]
+            + '", "'
+            + ("get_node" if use_template_get_node and method["name"] == "get_node_internal" else method["name"])
+            + '");'
+        )

    source.append("\tgodot_string_name class_name;")
-    source.append("\tgodot::api->godot_string_name_new_data(&class_name, \"" + c["name"] + "\");")
+    source.append('\tgodot::api->godot_string_name_new_data(&class_name, "' + c["name"] + '");')
    source.append("\t_detail_class_tag = godot::core_1_2_api->godot_get_class_tag(&class_name);")
    source.append("\tgodot::api->godot_string_name_destroy(&class_name);")

@@ -453,7 +469,13 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
    if c["instanciable"]:
        source.append(class_name + " *" + strip_name(c["name"]) + "::_new()")
        source.append("{")
-        source.append("\treturn (" + class_name + " *) godot::nativescript_1_1_api->godot_nativescript_get_instance_binding_data(godot::_RegisterState::language_index, godot::api->godot_get_class_constructor((char *)\"" + c["name"] + "\")());")
+        source.append(
+            "\treturn ("
+            + class_name
+            + ' *) godot::nativescript_1_1_api->godot_nativescript_get_instance_binding_data(godot::_RegisterState::language_index, godot::api->godot_get_class_constructor((char *)"'
+            + c["name"]
+            + '")());'
+        )
        source.append("}")

    for method in c["methods"]:
@@ -478,7 +500,6 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node

        source.append(method_signature + " {")

-
        if method["name"] == "free":
            # dirty hack because Object::free is marked virtual but doesn't actually exist...
            source.append("\tgodot::api->godot_object_destroy(_owner);")
@@ -496,7 +517,9 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
                elif return_type_is_ref:
                    return_statement += "return Ref<" + strip_name(method["return_type"]) + ">::__internal_constructor("
                else:
-                    return_statement += "return " + ("(" + strip_name(method["return_type"]) + " *) " if is_class_type(method["return_type"]) else "")
+                    return_statement += "return " + (
+                        "(" + strip_name(method["return_type"]) + " *) " if is_class_type(method["return_type"]) else ""
+                    )
            else:
                return_statement += "return "

@@ -507,8 +530,6 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
                return "Object"
            return name

-
-
        if method["has_varargs"]:

            if len(method["arguments"]) != 0:
@@ -519,7 +540,6 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node

            source.append("")

-
            for i, argument in enumerate(method["arguments"]):
                source.append("\t__given_args[" + str(i) + "] = " + escape_cpp(argument["name"]) + ";")

@@ -531,7 +551,9 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
            else:
                size = "(" + str(len(method["arguments"])) + ")"

-            source.append("\tgodot_variant **__args = (godot_variant **) alloca(sizeof(godot_variant *) * " + size + ");")
+            source.append(
+                "\tgodot_variant **__args = (godot_variant **) alloca(sizeof(godot_variant *) * " + size + ");"
+            )

            source.append("")

@@ -542,24 +564,35 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node

            if method["has_varargs"]:
                source.append("\tfor (int i = 0; i < __var_args.size(); i++) {")
-                source.append("\t\t__args[i + " + str(len(method["arguments"])) + "] = (godot_variant *) &((Array &) __var_args)[i];")
+                source.append(
+                    "\t\t__args[i + "
+                    + str(len(method["arguments"]))
+                    + "] = (godot_variant *) &((Array &) __var_args)[i];"
+                )
                source.append("\t}")

            source.append("")

            source.append("\tVariant __result;")
-            source.append("\t*(godot_variant *) &__result = godot::api->godot_method_bind_call(___mb.mb_" + method["name"] + ", ((const Object *) " + core_object_name + ")->_owner, (const godot_variant **) __args, " + size + ", nullptr);")
+            source.append(
+                "\t*(godot_variant *) &__result = godot::api->godot_method_bind_call(___mb.mb_"
+                + method["name"]
+                + ", ((const Object *) "
+                + core_object_name
+                + ")->_owner, (const godot_variant **) __args, "
+                + size
+                + ", nullptr);"
+            )

            source.append("")

            if is_class_type(method["return_type"]):
                source.append("\tObject *obj = Object::___get_from_variant(__result);")
-                source.append("\tif (obj->has_method(\"reference\"))")
-                source.append("\t\tobj->callv(\"reference\", Array());")
+                source.append('\tif (obj->has_method("reference"))')
+                source.append('\t\tobj->callv("reference", Array());')

                source.append("")

-
            for i, argument in enumerate(method["arguments"]):
                source.append("\tgodot::api->godot_variant_destroy((godot_variant *) &__given_args[" + str(i) + "]);")

@@ -571,12 +604,17 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
                    if return_type_is_ref:
                        cast += "Ref<" + strip_name(method["return_type"]) + ">::__internal_constructor(__result);"
                    else:
-                        cast += "(" + strip_name(method["return_type"]) + " *) " + strip_name(method["return_type"] + "::___get_from_variant(") + "__result);"
+                        cast += (
+                            "("
+                            + strip_name(method["return_type"])
+                            + " *) "
+                            + strip_name(method["return_type"] + "::___get_from_variant(")
+                            + "__result);"
+                        )
                else:
                    cast += "__result;"
                source.append("\treturn " + cast)

-
        else:

            args = []
@@ -607,17 +645,11 @@ def generate_class_implementation(icalls, used_classes, c, use_template_get_node
        source.append("}")
        source.append("")

-
-
    source.append("}")

-
    return "\n".join(source)


-
-
-
 def generate_icall_header(icalls):

    source = []
@@ -632,7 +664,7 @@ def generate_icall_header(icalls):

    source.append("#include <core/GodotGlobal.hpp>")
    source.append("#include <core/CoreTypes.hpp>")
-    source.append("#include \"Object.hpp\"")
+    source.append('#include "Object.hpp"')
    source.append("")
    source.append("")

@@ -645,7 +677,9 @@ def generate_icall_header(icalls):

        method_signature = "static inline "

-        method_signature += get_icall_return_type(ret_type) + get_icall_name(icall) + "(godot_method_bind *mb, const Object *inst"
+        method_signature += (
+            get_icall_return_type(ret_type) + get_icall_name(icall) + "(godot_method_bind *mb, const Object *inst"
+        )

        for i, arg in enumerate(args):
            method_signature += ", const "
@@ -668,11 +702,12 @@ def generate_icall_header(icalls):
        source.append(method_signature + " {")

        if ret_type != "void":
-            source.append("\t" + ("godot_object *" if is_class_type(ret_type) else get_icall_return_type(ret_type)) + "ret;")
+            source.append(
+                "\t" + ("godot_object *" if is_class_type(ret_type) else get_icall_return_type(ret_type)) + "ret;"
+            )
            if is_class_type(ret_type):
                source.append("\tret = nullptr;")

-
        source.append("\tconst void *args[" + ("1" if len(args) == 0 else "") + "] = {")

        for i, arg in enumerate(args):
@@ -689,12 +724,18 @@ def generate_icall_header(icalls):
        source.append("\t};")
        source.append("")

-        source.append("\tgodot::api->godot_method_bind_ptrcall(mb, inst->_owner, args, " + ("nullptr" if ret_type == "void" else "&ret") + ");")
+        source.append(
+            "\tgodot::api->godot_method_bind_ptrcall(mb, inst->_owner, args, "
+            + ("nullptr" if ret_type == "void" else "&ret")
+            + ");"
+        )

        if ret_type != "void":
            if is_class_type(ret_type):
                source.append("\tif (ret) {")
-                source.append("\t\treturn (Object *) godot::nativescript_1_1_api->godot_nativescript_get_instance_binding_data(godot::_RegisterState::language_index, ret);")
+                source.append(
+                    "\t\treturn (Object *) godot::nativescript_1_1_api->godot_nativescript_get_instance_binding_data(godot::_RegisterState::language_index, ret);"
+                )
                source.append("\t}")
                source.append("")
                source.append("\treturn (Object *) ret;")
@@ -715,7 +756,7 @@ def generate_icall_header(icalls):
 def generate_type_registry(classes):
    source = []

-    source.append("#include \"TagDB.hpp\"")
+    source.append('#include "TagDB.hpp"')
    source.append("#include <typeinfo>")
    source.append("\n")

@@ -741,14 +782,21 @@ def generate_type_registry(classes):
        if base_class_name == "":
            base_class_type_hash = "0"

-        source.append("\tgodot::_TagDB::register_global_type(\"" + c["name"] + "\", " + class_type_hash + ", " + base_class_type_hash + ");")
+        source.append(
+            '\tgodot::_TagDB::register_global_type("'
+            + c["name"]
+            + '", '
+            + class_type_hash
+            + ", "
+            + base_class_type_hash
+            + ");"
+        )

    source.append("}")

    source.append("")
    source.append("}")

-
    return "\n".join(source)


@@ -799,9 +847,6 @@ def get_icall_name(sig):
    return name


-
-
-
 def get_used_classes(c):
    classes = []
    for method in c["methods"]:
@@ -814,86 +859,91 @@ def get_used_classes(c):
    return classes


-
-
-
 def strip_name(name):
    if len(name) == 0:
        return name
-    if name[0] == '_':
+    if name[0] == "_":
        return name[1:]
    return name

+
 def extract_nested_type(nested_type):
-    return strip_name(nested_type[:nested_type.find("::")])
+    return strip_name(nested_type[: nested_type.find("::")])
+

 def remove_nested_type_prefix(name):
-    return name if name.find("::") == -1 else strip_name(name[name.find("::") + 2:])
+    return name if name.find("::") == -1 else strip_name(name[name.find("::") + 2 :])
+

 def remove_enum_prefix(name):
-    return strip_name(name[name.find("enum.") + 5:])
+    return strip_name(name[name.find("enum.") + 5 :])

-def is_nested_type(name, type = ""):
+
+def is_nested_type(name, type=""):
    return name.find(type + "::") != -1

+
 def is_enum(name):
    return name.find("enum.") == 0

+
 def is_class_type(name):
    return not is_core_type(name) and not is_primitive(name)

+
 def is_core_type(name):
-    core_types = ["Array",
-                  "Basis",
-                  "Color",
-                  "Dictionary",
-                  "Error",
-                  "NodePath",
-                  "Plane",
-                  "PoolByteArray",
-                  "PoolIntArray",
-                  "PoolRealArray",
-                  "PoolStringArray",
-                  "PoolVector2Array",
-                  "PoolVector3Array",
-                  "PoolColorArray",
-                  "PoolIntArray",
-                  "PoolRealArray",
-                  "Quat",
-                  "Rect2",
-                  "AABB",
-                  "RID",
-                  "String",
-                  "Transform",
-                  "Transform2D",
-                  "Variant",
-                  "Vector2",
-                  "Vector3"]
+    core_types = [
+        "Array",
+        "Basis",
+        "Color",
+        "Dictionary",
+        "Error",
+        "NodePath",
+        "Plane",
+        "PoolByteArray",
+        "PoolIntArray",
+        "PoolRealArray",
+        "PoolStringArray",
+        "PoolVector2Array",
+        "PoolVector3Array",
+        "PoolColorArray",
+        "PoolIntArray",
+        "PoolRealArray",
+        "Quat",
+        "Rect2",
+        "AABB",
+        "RID",
+        "String",
+        "Transform",
+        "Transform2D",
+        "Variant",
+        "Vector2",
+        "Vector3",
+    ]
    return name in core_types


-
-
 def is_primitive(name):
    core_types = ["int", "bool", "real", "float", "void"]
    return name in core_types

+
 def escape_cpp(name):
    escapes = {
-        "class":    "_class",
-        "enum":     "_enum",
-        "char":     "_char",
-        "short":    "_short",
-        "bool":     "_bool",
-        "int":      "_int",
-        "default":  "_default",
-        "case":     "_case",
-        "switch":   "_switch",
-        "export":   "_export",
+        "class": "_class",
+        "enum": "_enum",
+        "char": "_char",
+        "short": "_short",
+        "bool": "_bool",
+        "int": "_int",
+        "default": "_default",
+        "case": "_case",
+        "switch": "_switch",
+        "export": "_export",
        "template": "_template",
-        "new":      "new_",
+        "new": "new_",
        "operator": "_operator",
-        "typename": "_typename"
+        "typename": "_typename",
    }
    if name in escapes:
        return escapes[name]
--- a/2
+++ b/2
--- a/include/core/AABB.hpp
+++ b/include/core/AABB.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  AABB.hpp                                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef AABB_H
 #define AABB_H

--- a/include/core/Array.hpp
+++ b/include/core/Array.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Array.hpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef ARRAY_H
 #define ARRAY_H

--- a/include/core/Basis.hpp
+++ b/include/core/Basis.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Basis.hpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef BASIS_H
 #define BASIS_H

--- a/include/core/CameraMatrix.hpp
+++ b/include/core/CameraMatrix.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  CameraMatrix.hpp                                                     */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef CAMERA_MATRIX_H
 #define CAMERA_MATRIX_H

--- a/include/core/Color.hpp
+++ b/include/core/Color.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Color.hpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef COLOR_H
 #define COLOR_H

--- a/include/core/CoreTypes.hpp
+++ b/include/core/CoreTypes.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  CoreTypes.hpp                                                        */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef CORETYPES_H
 #define CORETYPES_H

--- a/include/core/Defs.hpp
+++ b/include/core/Defs.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Defs.hpp                                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef DEFS_H
 #define DEFS_H

--- a/include/core/Dictionary.hpp
+++ b/include/core/Dictionary.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Dictionary.hpp                                                       */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef DICTIONARY_H
 #define DICTIONARY_H

--- a/include/core/Godot.hpp
+++ b/include/core/Godot.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Godot.hpp                                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef GODOT_HPP
 #define GODOT_HPP

@@ -17,6 +47,8 @@

 #include "GodotGlobal.hpp"

+#include <type_traits>
+
 namespace godot {
 namespace detail {

@@ -496,7 +528,7 @@ void register_property(const char *name, void (T::*setter)(P), P (T::*getter)()
 }

 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 = {};
@@ -540,6 +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) {
--- a/include/core/GodotGlobal.hpp
+++ b/include/core/GodotGlobal.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  GodotGlobal.hpp                                                      */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef GODOT_GLOBAL_HPP
 #define GODOT_GLOBAL_HPP

--- a/include/core/GodotProfiling.hpp
+++ b/include/core/GodotProfiling.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  GodotProfiling.hpp                                                   */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef GODOT_PROFILING_HPP
 #define GODOT_PROFILING_HPP

--- a/include/core/Math.hpp
+++ b/include/core/Math.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Math.hpp                                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef GODOT_MATH_H
 #define GODOT_MATH_H

--- a/include/core/NodePath.hpp
+++ b/include/core/NodePath.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  NodePath.hpp                                                         */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef NODEPATH_H
 #define NODEPATH_H

--- a/include/core/Plane.hpp
+++ b/include/core/Plane.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Plane.hpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef PLANE_H
 #define PLANE_H

--- a/include/core/PoolArrays.hpp
+++ b/include/core/PoolArrays.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  PoolArrays.hpp                                                       */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef POOLARRAYS_H
 #define POOLARRAYS_H

--- a/include/core/Quat.hpp
+++ b/include/core/Quat.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Quat.hpp                                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef QUAT_H
 #define QUAT_H

--- a/include/core/RID.hpp
+++ b/include/core/RID.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  RID.hpp                                                              */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef RID_H
 #define RID_H

--- a/include/core/Rect2.hpp
+++ b/include/core/Rect2.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Rect2.hpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef RECT2_H
 #define RECT2_H

--- a/include/core/Ref.hpp
+++ b/include/core/Ref.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Ref.hpp                                                              */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef REF_H
 #define REF_H

--- a/include/core/String.hpp
+++ b/include/core/String.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  String.hpp                                                           */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef STRING_H
 #define STRING_H

@@ -75,14 +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;
--- a/include/core/TagDB.hpp
+++ b/include/core/TagDB.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  TagDB.hpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef TAGDB_HPP
 #define TAGDB_HPP

--- a/include/core/Transform.hpp
+++ b/include/core/Transform.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Transform.hpp                                                        */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef TRANSFORM_H
 #define TRANSFORM_H

--- a/include/core/Transform2D.hpp
+++ b/include/core/Transform2D.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Transform2D.hpp                                                      */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef TRANSFORM2D_H
 #define TRANSFORM2D_H

--- a/include/core/Variant.hpp
+++ b/include/core/Variant.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Variant.hpp                                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef VARIANT_H
 #define VARIANT_H

@@ -20,8 +50,6 @@
 #include "Vector2.hpp"
 #include "Vector3.hpp"

-#include <iostream>
-
 namespace godot {

 class Dictionary;
--- a/include/core/Vector2.hpp
+++ b/include/core/Vector2.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Vector2.hpp                                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef VECTOR2_H
 #define VECTOR2_H

--- a/include/core/Vector3.hpp
+++ b/include/core/Vector3.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Vector3.hpp                                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef VECTOR3_H
 #define VECTOR3_H

--- a/include/core/Wrapped.hpp
+++ b/include/core/Wrapped.hpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Wrapped.hpp                                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef WRAPPED_HPP
 #define WRAPPED_HPP

--- a/src/core/AABB.cpp
+++ b/src/core/AABB.cpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  AABB.cpp                                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #include "AABB.hpp"
 #include "Plane.hpp"
 #include "Vector3.hpp"
--- a/src/core/Array.cpp
+++ b/src/core/Array.cpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Array.cpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #include "Array.hpp"
 #include "GodotGlobal.hpp"
 #include "Variant.hpp"
--- a/src/core/Basis.cpp
+++ b/src/core/Basis.cpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Basis.cpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #include "Basis.hpp"
 #include "Defs.hpp"
 #include "Quat.hpp"
--- a/src/core/CameraMatrix.cpp
+++ b/src/core/CameraMatrix.cpp
@@ -1,12 +1,12 @@
 /*************************************************************************/
-/*  camera_matrix.cpp                                                    */
+/*  CameraMatrix.cpp                                                     */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
 /*                      https://godotengine.org                          */
 /*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
 /*                                                                       */
 /* Permission is hereby granted, free of charge, to any person obtaining */
 /* a copy of this software and associated documentation files (the       */
@@ -561,7 +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],
@@ -570,7 +570,7 @@ 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)));
 	}
 }

--- a/src/core/Color.cpp
+++ b/src/core/Color.cpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Color.cpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #include "Color.hpp"
 #include "Defs.hpp"
 #include "String.hpp"
--- a/src/core/Dictionary.cpp
+++ b/src/core/Dictionary.cpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Dictionary.cpp                                                       */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #include "Dictionary.hpp"
 #include "Array.hpp"
 #include "GodotGlobal.hpp"
--- a/src/core/GodotGlobal.cpp
+++ b/src/core/GodotGlobal.cpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  GodotGlobal.cpp                                                      */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #include "GodotGlobal.hpp"

 #include "String.hpp"
--- a/src/core/NodePath.cpp
+++ b/src/core/NodePath.cpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  NodePath.cpp                                                         */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #include "NodePath.hpp"
 #include "GodotGlobal.hpp"
 #include "String.hpp"
--- a/src/core/Plane.cpp
+++ b/src/core/Plane.cpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Plane.cpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #include "Plane.hpp"
 #include "Vector3.hpp"

--- a/src/core/PoolArrays.cpp
+++ b/src/core/PoolArrays.cpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  PoolArrays.cpp                                                       */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #include "PoolArrays.hpp"
 #include "Color.hpp"
 #include "Defs.hpp"
--- a/src/core/Quat.cpp
+++ b/src/core/Quat.cpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Quat.cpp                                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #include "Quat.hpp"
 #include "Basis.hpp"
 #include "Defs.hpp"
--- a/src/core/RID.cpp
+++ b/src/core/RID.cpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  RID.cpp                                                              */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #include "RID.hpp"

 #include <gdnative/rid.h>
--- a/src/core/Rect2.cpp
+++ b/src/core/Rect2.cpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Rect2.cpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #include "Rect2.hpp"
 #include "String.hpp"
 #include "Transform2D.hpp"
--- a/src/core/String.cpp
+++ b/src/core/String.cpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  String.cpp                                                           */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #include "String.hpp"

 #include "Array.hpp"
@@ -192,7 +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);
 }

@@ -221,7 +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);
 }

--- a/src/core/TagDB.cpp
+++ b/src/core/TagDB.cpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  TagDP.cpp                                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #include "TagDB.hpp"

 #include <unordered_map>
--- a/src/core/Transform.cpp
+++ b/src/core/Transform.cpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Transform.cpp                                                        */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #include "Transform.hpp"

 #include "Basis.hpp"
--- a/src/core/Transform2D.cpp
+++ b/src/core/Transform2D.cpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Transform2D.cpp                                                      */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #include "Transform2D.hpp"
 #include "Rect2.hpp"
 #include "String.hpp"
--- a/src/core/Variant.cpp
+++ b/src/core/Variant.cpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Variant.cpp                                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #include "Variant.hpp"

 #include <gdnative/variant.h>
@@ -7,8 +37,6 @@
 #include "GodotGlobal.hpp"
 #include "Object.hpp"

-#include <iostream>
-
 namespace godot {

 Variant::Variant() {
@@ -160,6 +188,7 @@ Variant::Variant(const PoolColorArray &p_color_array) {
 }

 Variant &Variant::operator=(const Variant &v) {
+	godot::api->godot_variant_destroy(&_godot_variant);
 	godot::api->godot_variant_new_copy(&_godot_variant, &v._godot_variant);
 	return *this;
 }
--- a/src/core/Vector2.cpp
+++ b/src/core/Vector2.cpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Vector2.cpp                                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #include "Vector2.hpp"

 #include <gdnative/vector2.h>
--- a/src/core/Vector3.cpp
+++ b/src/core/Vector3.cpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  Vector3.cpp                                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #include "Vector3.hpp"

 #include "String.hpp"
--- a/test/.gitignore
+++ b/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
+*~
--- a/test/SConstruct
+++ b/test/SConstruct
@@ -4,30 +4,29 @@ import sys

 # Try to detect the host platform automatically.
 # This is used if no `platform` argument is passed
-if sys.platform.startswith('linux'):
-    host_platform = 'linux'
-elif sys.platform == 'darwin':
-    host_platform = 'osx'
-elif sys.platform == 'win32' or sys.platform == 'msys':
-    host_platform = 'windows'
+if sys.platform.startswith("linux"):
+    host_platform = "linux"
+elif sys.platform == "darwin":
+    host_platform = "osx"
+elif sys.platform == "win32" or sys.platform == "msys":
+    host_platform = "windows"
 else:
-    raise ValueError(
-        'Could not detect platform automatically, please specify with '
-        'platform=<platform>'
-    )
+    raise ValueError("Could not detect platform automatically, please specify with platform=<platform>")

-env = Environment(ENV = os.environ)
+env = Environment(ENV=os.environ)

 opts = Variables([], ARGUMENTS)

 # Define our options
-opts.Add(EnumVariable('target', "Compilation target", 'debug', ['d', 'debug', 'r', 'release']))
-opts.Add(EnumVariable('platform', "Compilation platform", host_platform, ['', 'windows', 'x11', 'linux', 'osx']))
-opts.Add(EnumVariable('p', "Compilation target, alias for 'platform'", host_platform, ['', 'windows', 'x11', 'linux', 'osx']))
-opts.Add(EnumVariable('bits', 'Target platform bits', '64', ('32', '64')))
-opts.Add(BoolVariable('use_llvm', "Use the LLVM / Clang compiler", 'no'))
-opts.Add(PathVariable('target_path', 'The path where the lib is installed.', 'bin/', PathVariable.PathAccept))
-opts.Add(PathVariable('target_name', 'The library name.', 'libgdexample', PathVariable.PathAccept))
+opts.Add(EnumVariable("target", "Compilation target", "debug", ["d", "debug", "r", "release"]))
+opts.Add(EnumVariable("platform", "Compilation platform", host_platform, ["", "windows", "x11", "linux", "osx"]))
+opts.Add(
+    EnumVariable("p", "Compilation target, alias for 'platform'", host_platform, ["", "windows", "x11", "linux", "osx"])
+)
+opts.Add(EnumVariable("bits", "Target platform bits", "64", ("32", "64")))
+opts.Add(BoolVariable("use_llvm", "Use the LLVM / Clang compiler", "no"))
+opts.Add(PathVariable("target_path", "The path where the lib is installed.", "bin/", PathVariable.PathAccept))
+opts.Add(PathVariable("target_name", "The library name.", "libgdexample", PathVariable.PathAccept))

 # Local dependency paths, adapt them to your setup
 godot_headers_path = "../godot-headers/"
@@ -45,25 +44,25 @@ Help(opts.GenerateHelpText(env))
 # This makes sure to keep the session environment variables on Windows.
 # This way, you can run SCons in a Visual Studio 2017 prompt and it will find
 # all the required tools
-if host_platform == 'windows' and env['platform'] != 'android':
-    if env['bits'] == '64':
-        env = Environment(TARGET_ARCH='amd64')
-    elif env['bits'] == '32':
-        env = Environment(TARGET_ARCH='x86')
+if host_platform == "windows" and env["platform"] != "android":
+    if env["bits"] == "64":
+        env = Environment(TARGET_ARCH="amd64")
+    elif env["bits"] == "32":
+        env = Environment(TARGET_ARCH="x86")

    opts.Update(env)

 # Process some arguments
-if env['use_llvm']:
-    env['CC'] = 'clang'
-    env['CXX'] = 'clang++'
+if env["use_llvm"]:
+    env["CC"] = "clang"
+    env["CXX"] = "clang++"

-if env['p'] != '':
-    env['platform'] = env['p']
+if env["p"] != "":
+    env["platform"] = env["p"]

-if env['platform'] == '':
+if env["platform"] == "":
    print("No valid target platform selected.")
-    quit();
+    quit()

 # For the reference:
 # - CCFLAGS are compilation flags shared between C and C++
@@ -74,61 +73,69 @@ if env['platform'] == '':
 # - LINKFLAGS are for linking flags

 # Check our platform specifics
-if env['platform'] == "osx":
-    env['target_path'] += 'osx/'
-    cpp_library += '.osx'
-    env.Append(CCFLAGS=['-arch', 'x86_64'])
-    env.Append(CXXFLAGS=['-std=c++17'])
-    env.Append(LINKFLAGS=['-arch', 'x86_64'])
-    if env['target'] in ('debug', 'd'):
-        env.Append(CCFLAGS=['-g', '-O2'])
+if env["platform"] == "osx":
+    env["target_path"] += "osx/"
+    cpp_library += ".osx"
+    env.Append(CCFLAGS=["-arch", "x86_64"])
+    env.Append(CXXFLAGS=["-std=c++17"])
+    env.Append(LINKFLAGS=["-arch", "x86_64"])
+    if env["target"] in ("debug", "d"):
+        env.Append(CCFLAGS=["-g", "-O2"])
    else:
-        env.Append(CCFLAGS=['-g', '-O3'])
+        env.Append(CCFLAGS=["-g", "-O3"])

-elif env['platform'] in ('x11', 'linux'):
-    env['target_path'] += 'x11/'
-    cpp_library += '.linux'
-    env.Append(CCFLAGS=['-fPIC'])
-    env.Append(CXXFLAGS=['-std=c++17'])
-    if env['target'] in ('debug', 'd'):
-        env.Append(CCFLAGS=['-g3', '-Og'])
+elif env["platform"] in ("x11", "linux"):
+    env["target_path"] += "x11/"
+    cpp_library += ".linux"
+    env.Append(CCFLAGS=["-fPIC"])
+    env.Append(CXXFLAGS=["-std=c++17"])
+    if env["target"] in ("debug", "d"):
+        env.Append(CCFLAGS=["-g3", "-Og"])
    else:
-        env.Append(CCFLAGS=['-g', '-O3'])
+        env.Append(CCFLAGS=["-g", "-O3"])

-elif env['platform'] == "windows":
-    env['target_path'] += 'win64/'
-    cpp_library += '.windows'
+elif env["platform"] == "windows":
+    env["target_path"] += "win64/"
+    cpp_library += ".windows"
    # This makes sure to keep the session environment variables on windows,
    # that way you can run scons in a vs 2017 prompt and it will find all the required tools
    env.Append(ENV=os.environ)

-    env.Append(CPPDEFINES=['WIN32', '_WIN32', '_WINDOWS', '_CRT_SECURE_NO_WARNINGS'])
-    env.Append(CCFLAGS=['-W3', '-GR'])
-    if env['target'] in ('debug', 'd'):
-        env.Append(CPPDEFINES=['_DEBUG'])
-        env.Append(CCFLAGS=['-EHsc', '-MDd', '-ZI'])
-        env.Append(LINKFLAGS=['-DEBUG'])
+    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"])
+        env.Append(LINKFLAGS=["-DEBUG"])
    else:
-        env.Append(CPPDEFINES=['NDEBUG'])
-        env.Append(CCFLAGS=['-O2', '-EHsc', '-MD'])
+        env.Append(CPPDEFINES=["NDEBUG"])
+        env.Append(CCFLAGS=["-O2", "-EHsc", "-MD"])

-if env['target'] in ('debug', 'd'):
-    cpp_library += '.debug'
+if env["target"] in ("debug", "d"):
+    cpp_library += ".debug"
 else:
-    cpp_library += '.release'
+    cpp_library += ".release"

-cpp_library += '.' + str(bits)
+cpp_library += "." + str(bits)

 # make sure our binding library is properly includes
-env.Append(CPPPATH=['.', godot_headers_path, cpp_bindings_path + 'include/', cpp_bindings_path + 'include/core/', cpp_bindings_path + 'include/gen/'])
-env.Append(LIBPATH=[cpp_bindings_path + 'bin/'])
+env.Append(
+    CPPPATH=[
+        ".",
+        godot_headers_path,
+        cpp_bindings_path + "include/",
+        cpp_bindings_path + "include/core/",
+        cpp_bindings_path + "include/gen/",
+    ]
+)
+env.Append(LIBPATH=[cpp_bindings_path + "bin/"])
 env.Append(LIBS=[cpp_library])

 # tweak this if you want to use different folders, or more folders, to store your source code in.
-env.Append(CPPPATH=['src/'])
-sources = Glob('src/*.cpp')
+env.Append(CPPPATH=["src/"])
+sources = Glob("src/*.cpp")

-library = env.SharedLibrary(target=env['target_path'] + env['target_name'] , source=sources)
+library = env.SharedLibrary(target=env["target_path"] + env["target_name"], source=sources)

 Default(library)
-
--- a/test/project.godot
+++ b/test/project.godot
@@ -10,10 +10,8 @@ config_version=4

 _global_script_classes=[  ]
 _global_script_class_icons={
-
 }

 [application]

 config/name="Test CI project"
-
--- a/test/script.gd
+++ b/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
--- a/test/src/init.cpp
+++ b/test/src/init.cpp
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  init.cpp                                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #include <Godot.hpp>
 #include <Reference.hpp>
Author	SHA1	Message	Date
Rémi Verschelde	f4f6fac4c7	CI: Install MinGW via `egor-tensin/setup-mingw` Scoop install is being problematic since their 0.1.0 release. (cherry picked from commit `3846201fbb`)	2022-04-04 12:32:13 +02:00
Rémi Verschelde	b1ce0d7860	Update copyright year (cherry picked from commit `7a3ad31dc4`)	2022-04-04 12:32:08 +02:00
Rémi Verschelde	ced274fbe6	Merge pull request #711 from aaronfranke/3.4-black [3.4] Run black format on SConstruct files and bindings generator	2022-02-26 23:45:40 +01:00
Aaron Franke	a706fdb10c	[3.4] Run black format on SConstruct files and bindings generator	2022-02-26 15:04:26 -06:00
Rémi Verschelde	8b01d969c6	headers: Track tag godot-3.4.3-stable	2022-02-24 10:28:17 +01:00
Ivorius	45943c8476	In CMakeLists, use the new FindPython3 instead of FindPython	2022-01-26 18:48:56 +01:00
Rémi Verschelde	59ecf3b990	headers: Track tag godot-3.4.1-stable	2021-12-17 11:27:46 +01:00
Rémi Verschelde	4efceefe13	Merge pull request #666 from BimDav/fix_variant_operator=	2021-12-03 12:09:51 +01:00
BimDav	a93f7f9e73	Call Variant destructor in operator=	2021-12-03 11:11:32 +01:00
Rémi Verschelde	b31e690a91	Merge pull request #665 from akien-mga/3.x-ci-godot-3.4	2021-12-02 10:42:15 +01:00
Rémi Verschelde	a0f2ab1f31	CI: Update Godot binary to 3.4-stable for tests	2021-12-02 10:32:56 +01:00
Rémi Verschelde	68ce78179f	headers: Track tag godot-3.4-stable	2021-11-04 15:39:20 +01:00
Rémi Verschelde	c12e9a3195	test: Style cleanup after opening in 3.4	2021-11-04 15:38:05 +01:00
Rémi Verschelde	1070a29d77	Add `.gitignore` for test, ignore potential log files	2021-11-04 15:32:51 +01:00
Rémi Verschelde	8366761930	Merge pull request #637 from Faless/osx/3.x_universal	2021-10-04 09:13:17 +02:00
Fabio Alessandrelli	de89011ca4	[CI] Use MacOS universal build instead of 2 builds. Switch to the now available macOS 11 for building.	2021-10-02 14:01:13 +02:00
Fabio Alessandrelli	a1337a2dd7	[OSX] Add universal build support.	2021-10-02 14:01:13 +02:00
Rémi Verschelde	99e9dd1d93	Merge pull request #621 from akien-mga/3.4-beta5	2021-09-27 13:12:10 +02:00
Rémi Verschelde	68372606b5	headers: Sync with Godot 3.4 beta 5	2021-09-27 12:51:47 +02:00
Rémi Verschelde	bfdf55afd9	Merge pull request #620 from akien-mga/bindgen-fix-NodePath-escape	2021-09-27 12:51:07 +02:00
Rémi Verschelde	b8658d3733	Merge pull request #619 from BastiaanOlij/update_godot_3_info	2021-09-27 12:43:50 +02:00
Rémi Verschelde	83ef64079b	bindgen: Properly escape NodePath in default args	2021-09-27 12:41:46 +02:00
Bastiaan Olij	74cee6e6b7	Updating readme for new branch info	2021-09-27 20:28:16 +10:00
Rémi Verschelde	4e8508ad53	Fixup style after #563	2021-09-27 12:26:32 +02:00
Rémi Verschelde	407710b622	Merge pull request #513 from beroso/fix/windows_cpp_17	2021-09-27 11:50:12 +02:00
Rémi Verschelde	907d35126e	Merge pull request #538 from anunknowperson/patch-1	2021-09-27 11:44:43 +02:00
Rémi Verschelde	228014bec8	Merge pull request #547 from piiertho/hotfix/add-android-missing-toolchain-elements	2021-09-27 11:42:39 +02:00
Rémi Verschelde	3de367920f	Merge pull request #563 from LinwoodCloud/master	2021-09-27 11:41:41 +02:00
Rémi Verschelde	055f3141f8	Merge pull request #588 from aaronfranke/signal-no-arg	2021-09-27 11:34:08 +02:00
Rémi Verschelde	7a693df988	Merge pull request #601 from colugomusic/fix-string-args-constness	2021-09-27 11:31:56 +02:00
Rémi Verschelde	0fba89df67	Merge pull request #595 from Calinou/add-license-headers	2021-09-27 11:31:31 +02:00
Rémi Verschelde	c109d4e5dc	Merge pull request #607 from samsface/master	2021-09-27 11:24:07 +02:00
Rémi Verschelde	654836a135	Merge pull request #587 from Faless/fix/osx_names	2021-09-27 11:22:13 +02:00
Sam	6b31e67dd3	Fix Clang 11 build failure over -Wabsolute-value	2021-09-01 23:08:30 +01:00
Colugo	bba8393af7	Fix argument constness in String::begins_with, String::ends_with	2021-08-22 16:02:14 +01:00
Hugo Locurcio	cf5428e103	Add license headers to all source and header files This is consistent with the core Godot source code, and ensures the license isn't detached from its original code when individual files are distributed.	2021-08-02 18:34:58 +02:00
Aaron Franke	95ff72706d	Add ability to easily register signals with no arguments	2021-07-10 19:23:36 -04:00
Fabio Alessandrelli	1db7630d01	Fix OSX library name for arm64. Was always `.64`, it's now `.arm64` for M1.	2021-07-10 19:02:52 +02:00
kb1000	3fe276c02f	Stop including iostream in Variant.hpp (to produce smaller binaries)	2021-05-23 16:28:11 +02:00
Pierre-Thomas Meisels	f579039a0a	Fix: add missing toolchain elements for android	2021-04-25 21:24:38 +02:00
anunknowperson	a3f1175f1c	Update godot version in README.MD 3.2.4 -> 3.3	2021-03-25 12:42:52 +07:00
André Sousa	5f24388b04	Add -std:c++17 flag on test windows build	2021-02-14 20:41:59 -03:00