Merge branch '12.0' into metal

.gitattributes

@@ -0,0 +1,5 @@
+.git* export-ignore
+.hg* export-ignore
+*.c diff=cpp
+*.cpp diff=cpp
+*.h diff=cpp

.github/workflows/main.yml

@@ -0,0 +1,51 @@
+name: continuous-integration
+on: [push, pull_request]
+
+jobs:
+  linux-os:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Update APT
+      run: sudo apt-get update
+    - name: Install Dependencies
+      run: |
+        sudo apt-get install --assume-yes build-essential autotools-dev automake libtool pkg-config \
+                                          libfreetype6-dev libluajit-5.1-dev libsdl2-dev libopenal-dev \
+                                          libogg-dev libvorbis-dev libmodplug-dev libmpg123-dev libtheora-dev
+    - name: Checkout
+      uses: actions/checkout@v2
+    - name: Pre-Configure
+      run: $PWD/platform/unix/automagic
+    - name: Configure
+      run: mkdir build && cd build && ../configure
+    - name: Build
+      run: cd build && make -j2
+  windows-os:
+    runs-on: windows-latest
+    strategy:
+      matrix:
+        platform: [Win32, x64]
+    steps:
+    - name: Clone Megasource
+      uses: actions/checkout@v2
+      with:
+        path: megasource
+        repository: love2d/megasource
+        ref: master
+    - name: Checkout
+      uses: actions/checkout@v2
+      with:
+        path: megasource/libs/love
+    - name: Configure
+      shell: cmd
+      env:
+        PLATFORM: ${{ matrix.platform }}
+      run: cmake -Bbuild -Hmegasource -T v142 -A %PLATFORM% -DCMAKE_INSTALL_PREFIX=%CD%\install
+    - name: Install
+      shell: cmd
+      run: cmake --build build --config Release --target install -j2
+    - name: Artifact
+      uses: actions/upload-artifact@v1
+      with:
+        name: love-windows-${{ matrix.platform }}
+        path: install

CMakeLists.txt

@@ -1,7 +0,0 @@
-image: mfcula/love-cmake:v1
-pipelines:
-  default:
-    - step:
-        script:
-          - cmake -G"Ninja" -H. -Bout
-          - ninja -C out

extra/appveyor/appveyor.yml

@@ -28,7 +28,7 @@ install:
 - for /D %%i in (*) do @if "%%i" NEQ "love" @move %%i love\%%i
 - for %%i in (*) do @if "%%i" NEQ "appveyor.yml" @move %%i love\%%i
 # clone megasource and move into top directory.
-- hg clone https://bitbucket.org/rude/megasource megasource
+- git clone --depth 1 https://github.com/love2d/megasource.git megasource
 - cd megasource
 - for /D %%i in (*) do @move %%i ..\%%i
 - for %%i in (*) do @move %%i ..\%%i

readme.md

@@ -1,6 +1,6 @@
 LÖVE is an *awesome* framework you can use to make 2D games in Lua. It's free, open-source, and works on Windows, Mac OS X, Linux, Android, and iOS.
 
-[![Build Status: Windows](https://ci.appveyor.com/api/projects/status/u1a69u5o5ej1pus4?svg=true)](https://ci.appveyor.com/project/AlexSzpakowski/love)
+[![Build Status: Windows](https://ci.appveyor.com/api/projects/status/chc0hdr08wv1d5c7?svg=true)](https://ci.appveyor.com/project/AlexSzpakowski/love)
 
 Documentation
 -------------
@@ -42,29 +42,29 @@ Visit the [Android build repository][android-repository] for build instructions.
 Repository information
 ----------------------
 
-We use the 'default' branch for development, and therefore it should not be considered stable.
-Also used is the 'minor' branch, which is used for features in the next minor version and it is
-not our development target (which would be the next revision - version numbers are formatted major.minor.revision.)
+We use the 'master' branch for patch development of the current major release, and therefore it should not be considered stable.
+There may also be a branch for the next major version in development, which is named after that version.
 
-We tag all our releases (since we started using mercurial), and have binary downloads available for them.
+We tag all our releases (since we started using mercurial and git), and have binary downloads available for them.
 
 Experimental changes are developed in the separate [love-experiments][love-experiments] repository.
 
 Contributing
 ------------
 
-The best places to contribute are through the Bitbucket issue tracker and the official Discord server or IRC channel.
+The best places to contribute are through the issue tracker and the official Discord server or IRC channel.
 For code contributions, pull requests and patches are welcome. Be sure to read the [source code style guide][codestyle].
 
 Builds
 ------
 
-Releases are found in the 'downloads' section on bitbucket, are linked on [the site][site],
+Releases are found in the [releases][releases] section on github, and are linked on [the site][site],
 and there's a ppa for ubuntu, [ppa:bartbes/love-stable][stableppa].
 
 There are also unstable/nightly builds:
 
-- Most can be found [here][builds].
+- Builds for some platforms are automatically created after each commit and are available through GitHub's CI interfaces.
+- Otherwise, some less frequently updated builds can can be found [here][builds].
 - For ubuntu linux they are in [ppa:bartbes/love-unstable][unstableppa]
 - For arch linux there's [love-hg][aur] in the AUR.
 
@@ -87,12 +87,13 @@ Dependencies
 [discord]: https://discord.gg/rhUets9
 [irc]: irc://irc.oftc.net/love
 [dependencies]: http://love2d.org/sdk
-[dependencies-ios]: https://bitbucket.org/rude/love/downloads/
-[megasource]: https://bitbucket.org/rude/megasource
+[dependencies-ios]: https://github.com/love2d/love/releases
+[megasource]: https://github.com/love2d/megasource
 [builds]: http://love2d.org/builds
 [stableppa]: https://launchpad.net/~bartbes/+archive/love-stable
 [unstableppa]: https://launchpad.net/~bartbes/+archive/love-unstable
 [aur]: http://aur.archlinux.org/packages/love-hg
-[love-experiments]: https://bitbucket.org/bartbes/love-experiments
+[love-experiments]: https://github.com/slime73/love-experiments
 [codestyle]: https://love2d.org/wiki/Code_Style
-[android-repository]: https://bitbucket.org/MartinFelis/love-android-sdl2
+[android-repository]: https://github.com/love2d/love-android
+[releases]: https://github.com/love2d/love/releases

src/common/Module.cpp

@@ -113,15 +113,18 @@ void Module::registerInstance(Module *instance)
 
 	registry.insert(make_pair(name, instance));
 
-	ModuleType moduletype = instance->getModuleType();
+	ModuleType mtype = instance->getModuleType();
 
-	if (instances[moduletype] != nullptr)
+	if (mtype != M_UNKNOWN)
 	{
-		printf("Warning: overwriting module instance %s with new instance %s\n",
-			   instances[moduletype]->getName(), instance->getName());
-	}
+		if (instances[mtype] != nullptr)
+		{
+			printf("Warning: overwriting module instance %s with new instance %s\n",
+				   instances[mtype]->getName(), instance->getName());
+		}
 
-	instances[moduletype] = instance;
+		instances[mtype] = instance;
+	}
 }
 
 Module *Module::getInstance(const std::string &name)

src/common/Module.h

@@ -38,6 +38,7 @@ public:
 
 	enum ModuleType
 	{
+		M_UNKNOWN = -1, // Use this for modules outside of LOVE's source code.
 		M_AUDIO,
 		M_DATA,
 		M_EVENT,
@@ -99,7 +100,7 @@ public:
 	template <typename T>
 	static T *getInstance(ModuleType type)
 	{
-		return (T *) instances[type];
+		return type != M_UNKNOWN ? (T *) instances[type] : nullptr;
 	}
 
 private:

src/common/memory.cpp

@@ -24,7 +24,9 @@
 #include <stdlib.h>
 
 #ifdef LOVE_WINDOWS
+#define WIN32_LEAN_AND_MEAN
 #include <malloc.h>
+#include <Windows.h>
 #else
 #include <unistd.h> // Assume POSIX support.
 #endif
@@ -54,8 +56,15 @@ void alignedFree(void *mem)
 size_t getPageSize()
 {
 #ifdef LOVE_WINDOWS
-	// TODO: Do an actual query.
-	return 4096;
+	static DWORD size = 0;
+	if (size == 0)
+	{
+		SYSTEM_INFO si;
+		GetSystemInfo(&si);
+		size = si.dwPageSize;
+	}
+
+	return (size_t) size;
 #else
 	static const long size = sysconf(_SC_PAGESIZE);
 	return size > 0 ? (size_t) size : 4096;

src/libraries/glslang/glslang/MachineIndependent/preprocessor/Pp.cpp

@@ -1,6 +1,6 @@
 # luasocket src/makefile
 #
-# Definitions in this section can be overriden on the command line or in the
+# Definitions in this section can be overridden on the command line or in the
 # environment.
 #
 # These are equivalent:

src/libraries/luasocket/libluasocket/smtp.lua

@@ -219,7 +219,7 @@ function send_message(mesgt)
     else send_string(mesgt) end
 end
 
--- set defaul headers
+-- set default headers
 local function adjust_headers(mesgt)
     local lower = lower_headers(mesgt.headers)
     lower["date"] = lower["date"] or

src/libraries/lz4/lz4.c

@@ -34,7 +34,7 @@ namespace lullaby
 FLACDecoder::FLACDecoder(Data *data, int nbufferSize)
 : Decoder(data, nbufferSize)
 {
-	flac = drflac_open_memory(data->getData(), data->getSize());
+	flac = drflac_open_memory(data->getData(), data->getSize(), nullptr);
 	if (flac == nullptr)
 		throw love::Exception("Could not load FLAC file");
 }
@@ -52,7 +52,7 @@ bool FLACDecoder::accepts(const std::string &ext)
 	// Please remove once it's no longer the case.
 	static const std::string supported[] =
 	{
-		"flac", "ogg"
+		"flac", "ogg", ""
 	};
 
 	for (int i = 0; !(supported[i].empty()); i++)
@@ -125,4 +125,3 @@ double FLACDecoder::getDuration()
 } // lullaby
 } // sound
 } // love
-