Cygwin port

.gitignore

@@ -20,6 +20,7 @@
 *.idb
 *.aps
 *.res
+*.a
 .vs/*
 Packaged/*
 DebugData/*
@@ -30,9 +31,21 @@ InstallerPackages/*
 *.wixobj
 *.CopyComplete
 *.lnk
+*.cmake
 ReleasePackageInstaller/obj/*
 ReleasePackageInstaller/bin/*
 ReleasePackageInstaller/AerofoilPackageDefs.wxi
 ReleasePackageInstaller/AerofoilPackageVersion.wxi
 packages/*
 !SDL2-2.0.12/lib/x64/*
+CMakeCache.txt
+CMakeFiles/*
+Makefile
+SDL2-2.0.12/CMakeFiles/*
+SDL2-2.0.12/build
+SDL2-2.0.12/config.status
+SDL2-2.0.12/libtool
+SDL2-2.0.12/Makefile.rules
+SDL2-2.0.12/sdl2.pc
+SDL2-2.0.12/sdl2-config
+install_manifest.txt

AerofoilAndroid/app/jni/main/GpMain_SDL_Android.cpp

@@ -4,7 +4,7 @@
 #include "GpAudioDriverFactory.h"
 #include "GpDisplayDriverFactory.h"
 #include "GpGlobalConfig.h"
-#include "GpFiber_SDL.h"
+#include "GpFiber_Thread.h"
 #include "GpFileSystem_Android.h"
 #include "GpFontHandlerFactory.h"
 #include "GpInputDriverFactory.h"

AerofoilPortable/Android.mk

@@ -15,6 +15,8 @@ LOCAL_CFLAGS := -DGP_DEBUG_CONFIG=0
 # Add your application source files here...
 LOCAL_SRC_FILES := \
 	GpThreadEvent_Cpp11.cpp	\
-	GpSystemServices_POSIX.cpp
+	GpSystemServices_POSIX.cpp	\
+	GpFiber_Thread.cpp	\
+	GpFiberStarter_Thread.cpp	\
 
 include $(BUILD_STATIC_LIBRARY)

AerofoilPortable/GpFiberStarter_Thread.cpp

@@ -1,14 +1,12 @@
 #include "GpFiberStarter.h"
-#include "GpFiber_SDL.h"
+#include "GpFiber_Thread.h"
 
 #include "IGpSystemServices.h"
 #include "IGpThreadEvent.h"
 
-#include "SDL_thread.h"
-
 #include <assert.h>
 
-namespace GpFiberStarter_SDL
+namespace GpFiberStarter_Thread
 {
 	struct FiberStartState
 	{
@@ -18,7 +16,7 @@ namespace GpFiberStarter_SDL
 		void *m_context;
 	};
 
-	static int SDLCALL FiberStartRoutine(void *lpThreadParameter)
+	static int FiberStartRoutine(void *lpThreadParameter)
 	{
 		const FiberStartState *tss = static_cast<const FiberStartState*>(lpThreadParameter);
 
@@ -49,13 +47,13 @@ IGpFiber *GpFiberStarter::StartFiber(IGpSystemServices *systemServices, ThreadFu
 		return nullptr;
 	}
 
-	GpFiberStarter_SDL::FiberStartState startState;
+	GpFiberStarter_Thread::FiberStartState startState;
 	startState.m_context = context;
 	startState.m_creatingReturnEvent = returnEvent;
 	startState.m_creatingWakeEvent = wakeEvent;
 	startState.m_threadFunc = threadFunc;
 
-	SDL_Thread *thread = SDL_CreateThread(GpFiberStarter_SDL::FiberStartRoutine, "Fiber", &startState);
+	void *thread = systemServices->CreateThread(GpFiberStarter_Thread::FiberStartRoutine, &startState);
 	if (!thread)
 	{
 		returnEvent->Destroy();
@@ -66,5 +64,5 @@ IGpFiber *GpFiberStarter::StartFiber(IGpSystemServices *systemServices, ThreadFu
 	returnEvent->Wait();
 	returnEvent->Destroy();
 
-	return new GpFiber_SDL(thread, wakeEvent);
+	return new GpFiber_Thread(thread, wakeEvent);
 }

AerofoilPortable/GpFiber_Thread.cpp

@@ -0,0 +1,29 @@
+#include "GpFiber_Thread.h"
+#include "IGpThreadEvent.h"
+
+GpFiber_Thread::GpFiber_Thread(void *thread, IGpThreadEvent *threadEvent)
+	: m_event(threadEvent)
+	, m_thread(thread)
+{
+}
+
+GpFiber_Thread::~GpFiber_Thread()
+{
+	m_event->Destroy();
+}
+
+void GpFiber_Thread::YieldTo(IGpFiber *toFiber)
+{
+	static_cast<GpFiber_Thread*>(toFiber)->m_event->Signal();
+	m_event->Wait();
+}
+
+void GpFiber_Thread::YieldToTerminal(IGpFiber *toFiber)
+{
+	static_cast<GpFiber_Thread*>(toFiber)->m_event->Signal();
+}
+
+void GpFiber_Thread::Destroy()
+{
+	delete this;
+}

AerofoilPortable/GpFiber_Thread.h

@@ -1,24 +1,23 @@
 #pragma once
 
 #include "IGpFiber.h"
-#include "SDL_thread.h"
 
 struct IGpThreadEvent;
 
-class GpFiber_SDL final : public IGpFiber
+class GpFiber_Thread final : public IGpFiber
 {
 public:
-	explicit GpFiber_SDL(SDL_Thread *thread, IGpThreadEvent *threadEvent);
+	explicit GpFiber_Thread(void *thread, IGpThreadEvent *threadEvent);
-	~GpFiber_SDL();
+	~GpFiber_Thread();
 
 	void YieldTo(IGpFiber *fromFiber) override;
 	void YieldToTerminal(IGpFiber *fromFiber) override;
 	void Destroy() override;
 
 private:
-	static int SDLCALL InternalThreadFunction(void *data);
+	static int InternalThreadFunction(void *data);
 
 	bool m_isDestroying;
 	IGpThreadEvent *m_event;
-	SDL_Thread *m_thread;
+	void *m_thread;
 };

AerofoilSDL/Android.mk

@@ -11,6 +11,7 @@ LOCAL_C_INCLUDES := \
 	$(LOCAL_PATH)/../GpShell	\
 	$(LOCAL_PATH)/../Common	\
 	$(LOCAL_PATH)/../PortabilityLayer	\
+	$(LOCAL_PATH)/../AerofoilPortable	\
 	$(LOCAL_PATH)/$(SDL_PATH)/include
 
 LOCAL_CFLAGS := -DGP_DEBUG_CONFIG=0
@@ -19,8 +20,6 @@ LOCAL_CFLAGS := -DGP_DEBUG_CONFIG=0
 LOCAL_SRC_FILES := \
 	GpAudioDriver_SDL2.cpp	\
 	GpDisplayDriver_SDL_GL2.cpp	\
-	GpFiber_SDL.cpp	\
-	GpFiberStarter_SDL.cpp	\
 	ShaderCode/CopyQuadP.cpp	\
 	ShaderCode/DrawQuadPaletteP.cpp	\
 	ShaderCode/DrawQuad32P.cpp	\

AerofoilSDL/GpAudioDriver_SDL2.cpp

@@ -1,3 +1,4 @@
+#include "CoreDefs.h"
 #include "IGpAudioDriver.h"
 #include "IGpAudioChannel.h"
 #include "IGpAudioChannelCallbacks.h"
@@ -5,8 +6,7 @@
 #include "IGpPrefsHandler.h"
 #include "IGpSystemServices.h"
 #include "GpAudioDriverProperties.h"
-#include "CoreDefs.h"
+#include "GpSDL.h"
-
 
 #include "SDL_audio.h"
 #include "GpRingBuffer.h"

AerofoilSDL/GpDisplayDriver_SDL_GL2.cpp

@@ -2,11 +2,12 @@
 
 #include "GpApplicationName.h"
 #include "GpComPtr.h"
-#include "GpFiber_SDL.h"
+#include "GpFiber_Thread.h"
 #include "GpDisplayDriverProperties.h"
 #include "GpVOSEvent.h"
 #include "GpRingBuffer.h"
 #include "GpInputDriver_SDL_Gamepad.h"
+#include "GpSDL.h"
 #include "IGpCursor.h"
 #include "IGpDisplayDriverSurface.h"
 #include "IGpLogDriver.h"
@@ -1847,7 +1848,7 @@ void GpDisplayDriver_SDL_GL2::Run()
 	IGpLogDriver *logger = m_properties.m_logger;
 
 	m_vosEvent = m_properties.m_systemServices->CreateThreadEvent(true, false);
-	m_vosFiber = new GpFiber_SDL(nullptr, m_vosEvent);
+	m_vosFiber = new GpFiber_Thread(nullptr, m_vosEvent);
 
 	uint32_t windowFlags = SDL_WINDOW_OPENGL | SDL_WINDOW_SHOWN;
 	if (m_properties.m_systemServices->IsFullscreenOnStartup())

AerofoilSDL/GpFiber_SDL.cpp

@@ -1,29 +0,0 @@
-#include "GpFiber_SDL.h"
-#include "IGpThreadEvent.h"
-
-GpFiber_SDL::GpFiber_SDL(SDL_Thread *thread, IGpThreadEvent *threadEvent)
-	: m_event(threadEvent)
-	, m_thread(thread)
-{
-}
-
-GpFiber_SDL::~GpFiber_SDL()
-{
-	m_event->Destroy();
-}
-
-void GpFiber_SDL::YieldTo(IGpFiber *toFiber)
-{
-	static_cast<GpFiber_SDL*>(toFiber)->m_event->Signal();
-	m_event->Wait();
-}
-
-void GpFiber_SDL::YieldToTerminal(IGpFiber *toFiber)
-{
-	static_cast<GpFiber_SDL*>(toFiber)->m_event->Signal();
-}
-
-void GpFiber_SDL::Destroy()
-{
-	delete this;
-}

AerofoilSDL/GpMain_SDL_Win32.cpp

@@ -5,7 +5,6 @@
 #include "GpDisplayDriverFactory.h"
 #include "GpGlobalConfig.h"
 #include "GpFiber_Win32.h"
-#include "GpFiber_SDL.h"
 #include "GpFileSystem_Win32.h"
 #include "GpLogDriver_Win32.h"
 #include "GpFontHandlerFactory.h"

AerofoilSDL/GpSDL.h

@@ -0,0 +1,5 @@
+#ifdef __CYGWIN__
+#define GP_SDL_DIRECTORY_PREFIX "SDL2/"
+#else
+#define GP_SDL_DIRECTORY_PREFIX
+#endif

AerofoilX/GpFileSystem_X.cpp

@@ -0,0 +1,518 @@
+#define _LARGEFILE64_SOURCE
+#include "GpFileSystem_X.h"
+#include "GpIOStream.h"
+#include "IGpDirectoryCursor.h"
+#include "IGpSystemServices.h"
+#include "IGpMutex.h"
+#include "IGpThreadRelay.h"
+#include "VirtualDirectory.h"
+
+#include "PLDrivers.h"
+
+#include "SDL2/SDL.h"
+#include "SDL2/SDL_rwops.h"
+
+#include <string>
+#include <vector>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <errno.h>
+#include <dirent.h>
+
+#include "UTF8.h"
+
+#ifdef __CYGWIN__
+typedef off_t off64_t;
+#define fstat64 fstat
+#define fseek64 fseek
+#define ftruncate64 ftruncate
+#define stat64 stat
+#endif
+
+class GpFileStream_X_File final : public GpIOStream
+{
+public:
+	GpFileStream_X_File(FILE *f, bool readOnly, bool writeOnly);
+	~GpFileStream_X_File();
+
+	size_t Read(void *bytesOut, size_t size) override;
+	size_t Write(const void *bytes, size_t size) override;
+	bool IsSeekable() const override;
+	bool IsReadOnly() const override;
+	bool IsWriteOnly() const override;
+	bool SeekStart(GpUFilePos_t loc) override;
+	bool SeekCurrent(GpFilePos_t loc) override;
+	bool SeekEnd(GpUFilePos_t loc) override;
+	GpUFilePos_t Size() const override;
+	GpUFilePos_t Tell() const override;
+	void Close() override;
+	void Flush() override;
+
+private:
+	FILE *m_f;
+	bool m_seekable;
+	bool m_isReadOnly;
+	bool m_isWriteOnly;
+};
+
+
+GpFileStream_X_File::GpFileStream_X_File(FILE *f, bool readOnly, bool writeOnly)
+	: m_f(f)
+	, m_isReadOnly(readOnly)
+	, m_isWriteOnly(writeOnly)
+{
+	m_seekable = (fseek(m_f, 0, SEEK_CUR) == 0);
+}
+
+GpFileStream_X_File::~GpFileStream_X_File()
+{
+	fclose(m_f);
+}
+
+size_t GpFileStream_X_File::Read(void *bytesOut, size_t size)
+{
+	if (m_isWriteOnly)
+		return 0;
+	return fread(bytesOut, 1, size, m_f);
+}
+
+size_t GpFileStream_X_File::Write(const void *bytes, size_t size)
+{
+	if (m_isReadOnly)
+		return 0;
+	return fwrite(bytes, 1, size, m_f);
+}
+
+bool GpFileStream_X_File::IsSeekable() const
+{
+	return m_seekable;
+}
+
+bool GpFileStream_X_File::IsReadOnly() const
+{
+	return m_isReadOnly;
+}
+
+bool GpFileStream_X_File::IsWriteOnly() const
+{
+	return m_isWriteOnly;
+}
+
+bool GpFileStream_X_File::SeekStart(GpUFilePos_t loc)
+{
+	if (!m_seekable)
+		return false;
+
+	fflush(m_f);
+	return fseek64(m_f, static_cast<off64_t>(loc), SEEK_SET) >= 0;
+}
+
+bool GpFileStream_X_File::SeekCurrent(GpFilePos_t loc)
+{
+	if (!m_seekable)
+		return false;
+
+	fflush(m_f);
+	return fseek64(m_f, static_cast<off64_t>(loc), SEEK_CUR) >= 0;
+}
+
+bool GpFileStream_X_File::SeekEnd(GpUFilePos_t loc)
+{
+	if (!m_seekable)
+		return false;
+
+	fflush(m_f);
+	return fseek64(m_f, -static_cast<off64_t>(loc), SEEK_END) >= 0;
+}
+
+GpUFilePos_t GpFileStream_X_File::Size() const
+{
+	fflush(m_f);
+
+	struct stat64 s;
+	if (fstat64(fileno(m_f), &s) < 0)
+		return 0;
+
+	return static_cast<GpUFilePos_t>(s.st_size);
+}
+
+GpUFilePos_t GpFileStream_X_File::Tell() const
+{
+	return static_cast<GpUFilePos_t>(ftell(m_f));
+}
+
+void GpFileStream_X_File::Close()
+{
+	this->~GpFileStream_X_File();
+	free(this);
+}
+
+void GpFileStream_X_File::Flush()
+{
+	fflush(m_f);
+}
+
+bool GpFileSystem_X::ResolvePath(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths, std::string &resolution)
+{
+	const char *prefsAppend = nullptr;
+
+	switch (virtualDirectory)
+	{
+	case PortabilityLayer::VirtualDirectories::kApplicationData:
+		resolution = std::string("Packaged");
+		break;
+	case PortabilityLayer::VirtualDirectories::kGameData:
+		resolution = std::string("Packaged/Houses");
+		break;
+	case PortabilityLayer::VirtualDirectories::kFonts:
+		resolution = std::string("Resources");
+		break;
+	case PortabilityLayer::VirtualDirectories::kHighScores:
+		prefsAppend = "HighScores";
+		break;
+	case PortabilityLayer::VirtualDirectories::kUserData:
+		prefsAppend = "Houses";
+		break;
+	case PortabilityLayer::VirtualDirectories::kUserSaves:
+		prefsAppend = "SavedGames";
+		break;
+	case PortabilityLayer::VirtualDirectories::kPrefs:
+		prefsAppend = "Prefs";
+		break;
+	case PortabilityLayer::VirtualDirectories::kFontCache:
+		prefsAppend = "FontCache";
+		break;
+	default:
+		return false;
+	};
+
+	if (prefsAppend)
+		resolution = m_prefsPath + prefsAppend;
+	else
+		resolution = m_basePath + resolution;
+
+	for (size_t i = 0; i < numPaths; i++)
+	{
+		resolution += "/";
+		resolution += paths[i];
+	}
+
+	return true;
+}
+
+GpFileSystem_X::GpFileSystem_X()
+	: m_relay(nullptr)
+	, m_delayCallback(nullptr)
+{
+}
+
+GpFileSystem_X::~GpFileSystem_X()
+{
+}
+
+void GpFileSystem_X::Init()
+{
+	char *prefsDir = SDL_GetPrefPath("aerofoil", "aerofoil");
+	m_prefsPath = prefsDir;
+
+	char *baseDir = SDL_GetBasePath();
+	m_basePath = baseDir;
+	SDL_free(baseDir);
+
+	char baseDirSeparator = m_basePath[m_basePath.size() - 1];
+	if (m_basePath.size() >= 4 && m_basePath.substr(m_basePath.size() - 4, 3) == "bin")
+		m_basePath = m_basePath.substr(0, m_basePath.size() - 4) + "lib" + baseDirSeparator + "aerofoil" + baseDirSeparator;
+
+	const char *extensions[] = { "HighScores", "Houses", "SavedGames", "Prefs", "FontCache" };
+	for (size_t i = 0; i < sizeof(extensions) / sizeof(extensions[0]); i++)
+	{
+		std::string prefsPath = std::string(prefsDir) + extensions[i];
+		int created = mkdir(prefsPath.c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
+	}
+	SDL_free(prefsDir);
+}
+
+bool GpFileSystem_X::FileExists(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path)
+{
+	std::string resolvedPath;
+	if (!ResolvePath(virtualDirectory, &path, 1, resolvedPath))
+		return false;
+
+	struct stat s;
+	return stat(resolvedPath.c_str(), &s) == 0;
+}
+
+bool GpFileSystem_X::FileLocked(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &exists)
+{
+	std::string resolvedPath;
+	if (!ResolvePath(virtualDirectory, &path, 1, resolvedPath))
+	{
+		if (exists)
+			exists = false;
+		return false;
+	}
+
+	int permissions = access(resolvedPath.c_str(), W_OK | F_OK);
+	exists = ((permissions & F_OK) != 0);
+	return ((permissions & W_OK) != 0);
+}
+
+GpIOStream *GpFileSystem_X::OpenFileNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* subPaths, size_t numSubPaths, bool writeAccess, GpFileCreationDisposition_t createDisposition)
+{
+	const char *mode = nullptr;
+	bool canWrite = false;
+	bool needResetPosition = false;
+
+	switch (createDisposition)
+	{
+		case GpFileCreationDispositions::kCreateOrOverwrite:
+			mode = "wb";
+			break;
+		case GpFileCreationDispositions::kCreateNew:
+			mode = "x+b";
+			break;
+		case GpFileCreationDispositions::kCreateOrOpen:
+			mode = "a+b";
+			needResetPosition = true;
+			break;
+		case GpFileCreationDispositions::kOpenExisting:
+			mode = writeAccess ? "r+b" : "rb";
+			break;
+		case GpFileCreationDispositions::kOverwriteExisting:
+			mode = "r+b";
+			break;
+		default:
+			return nullptr;
+	};
+
+	if (virtualDirectory == PortabilityLayer::VirtualDirectories::kSourceExport)
+		return nullptr;
+
+	std::string resolvedPath;
+	if (!ResolvePath(virtualDirectory, subPaths, numSubPaths, resolvedPath))
+		return nullptr;
+
+	void *objStorage = malloc(sizeof(GpFileStream_X_File));
+	if (!objStorage)
+		return nullptr;
+
+	FILE *f = fopen(resolvedPath.c_str(), mode);
+	if (!f)
+	{
+		free(objStorage);
+		return nullptr;
+	}
+
+	if (needResetPosition)
+		fseek(f, 0, SEEK_SET);
+
+	if (createDisposition == GpFileCreationDispositions::kOverwriteExisting)
+	{
+		if (ftruncate64(fileno(f), 0) < 0)
+		{
+			free(objStorage);
+			fclose(f);
+			return nullptr;
+		}
+	}
+
+	return new (objStorage) GpFileStream_X_File(f, !writeAccess, false);
+}
+
+bool GpFileSystem_X::DeleteFile(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &existed)
+{
+	std::string resolvedPath;
+	if (!ResolvePath(virtualDirectory, &path, 1, resolvedPath))
+	{
+		existed = false;
+		return false;
+	}
+
+	if (unlink(resolvedPath.c_str()) < 0)
+	{
+		existed = (errno != ENOENT);
+		return false;
+	}
+	existed = true;
+	return true;
+}
+
+IGpDirectoryCursor *GpFileSystem_X::ScanDirectoryNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *const *paths, size_t numPaths)
+{
+	ScanDirectoryNestedContext ctx;
+	ctx.m_this = this;
+	ctx.m_returnValue = nullptr;
+	ctx.m_virtualDirectory = virtualDirectory;
+	ctx.m_paths = paths;
+	ctx.m_numPaths = numPaths;
+	m_relay->Invoke(ScanDirectoryNestedThunk, &ctx);
+
+	return ctx.m_returnValue;
+}
+
+void GpFileSystem_X::ScanDirectoryNestedThunk(void *context)
+{
+	ScanDirectoryNestedContext *ctx = static_cast<ScanDirectoryNestedContext*>(context);
+	ctx->m_returnValue = ctx->m_this->ScanDirectoryNestedInternal(ctx->m_virtualDirectory, ctx->m_paths, ctx->m_numPaths);
+}
+
+IGpDirectoryCursor *GpFileSystem_X::ScanDirectoryNestedInternal(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *const *paths, size_t numPaths)
+{
+	return ScanDirectory(virtualDirectory, paths, numPaths);
+}
+
+bool GpFileSystem_X::ValidateFilePath(const char *path, size_t length) const
+{
+	for (size_t i = 0; i < length; i++)
+	{
+		const char c = path[i];
+		if (c >= '0' && c <= '9')
+			continue;
+
+		if (c == '_' || c == '.' || c == '\'' || c == '!')
+			continue;
+
+		if (c == ' ' && i != 0 && i != length - 1)
+			continue;
+
+		if (c >= 'a' && c <= 'z')
+			continue;
+
+		if (c >= 'A' && c <= 'Z')
+			continue;
+
+		return false;
+	}
+
+	return true;
+}
+
+bool GpFileSystem_X::ValidateFilePathUnicodeChar(uint32_t c) const
+{
+	if (c >= '0' && c <= '9')
+		return true;
+
+	if (c == '_' || c == '\'')
+		return true;
+
+	if (c == ' ')
+		return true;
+
+	if (c >= 'a' && c <= 'z')
+		return true;
+
+	if (c >= 'A' && c <= 'Z')
+		return true;
+
+	return false;
+}
+
+void GpFileSystem_X::SetMainThreadRelay(IGpThreadRelay *relay)
+{
+	m_relay = relay;
+}
+
+void GpFileSystem_X::SetDelayCallback(DelayCallback_t delayCallback)
+{
+	m_delayCallback = delayCallback;
+}
+
+GpFileSystem_X *GpFileSystem_X::GetInstance()
+{
+	return &ms_instance;
+}
+
+class GpDirectoryCursor_StringList final : public IGpDirectoryCursor
+{
+public:
+	explicit GpDirectoryCursor_StringList(std::vector<std::string> &paths);
+	~GpDirectoryCursor_StringList();
+
+	bool GetNext(const char *&outFileName) override;
+	void Destroy() override;
+
+private:
+	std::vector<std::string> m_paths;
+	size_t m_index;
+};
+
+GpDirectoryCursor_StringList::GpDirectoryCursor_StringList(std::vector<std::string> &paths)
+	: m_index(0)
+{
+	std::swap(paths, m_paths);
+}
+
+GpDirectoryCursor_StringList::~GpDirectoryCursor_StringList()
+{
+}
+
+bool GpDirectoryCursor_StringList::GetNext(const char *&outFileName)
+{
+	if (m_index == m_paths.size())
+		return false;
+	outFileName = m_paths[m_index].c_str();
+	m_index++;
+	return true;
+}
+
+void GpDirectoryCursor_StringList::Destroy()
+{
+	delete this;
+}
+
+class GpDirectoryCursor_POSIX final : public IGpDirectoryCursor
+{
+public:
+	explicit GpDirectoryCursor_POSIX(DIR *dir);
+	~GpDirectoryCursor_POSIX();
+
+	bool GetNext(const char *&outFileName) override;
+	void Destroy() override;
+
+private:
+	DIR *m_dir;
+};
+
+GpDirectoryCursor_POSIX::GpDirectoryCursor_POSIX(DIR *dir)
+	: m_dir(dir)
+{
+}
+
+GpDirectoryCursor_POSIX::~GpDirectoryCursor_POSIX()
+{
+	closedir(m_dir);
+}
+
+bool GpDirectoryCursor_POSIX::GetNext(const char *&outFileName)
+{
+	struct dirent *dir = readdir(m_dir);
+	if (!dir)
+		return false;
+
+	outFileName = dir->d_name;
+	return true;
+}
+
+void GpDirectoryCursor_POSIX::Destroy()
+{
+	delete this;
+}
+
+
+IGpDirectoryCursor *GpFileSystem_X::ScanDirectory(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths)
+{
+	std::string resolvedPath;
+	std::vector<std::string> subPaths;
+	if (!ResolvePath(virtualDirectory, paths, numPaths, resolvedPath))
+		return nullptr;
+
+	DIR *d = opendir(resolvedPath.c_str());
+	if (!d)
+		return nullptr;
+
+	return new GpDirectoryCursor_POSIX(d);
+}
+
+
+GpFileSystem_X GpFileSystem_X::ms_instance;

AerofoilX/GpFileSystem_X.h

@@ -0,0 +1,59 @@
+#pragma once
+
+#include "IGpFileSystem.h"
+
+#include "GpCoreDefs.h"
+
+#include <string>
+#include <stdio.h>
+
+struct IGpMutex;
+
+class GpFileSystem_X final : public IGpFileSystem
+{
+public:
+	GpFileSystem_X();
+	~GpFileSystem_X();
+	
+	void Init();
+
+	bool FileExists(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path) override;
+	bool FileLocked(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &exists) override;
+	GpIOStream *OpenFileNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* subPaths, size_t numSubPaths, bool writeAccess, GpFileCreationDisposition_t createDisposition) override;
+	bool DeleteFile(PortabilityLayer::VirtualDirectory_t virtualDirectory, const char *path, bool &existed) override;
+	IGpDirectoryCursor *ScanDirectoryNested(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths) override;
+
+	bool ValidateFilePath(const char *path, size_t pathLen) const override;
+	bool ValidateFilePathUnicodeChar(uint32_t ch) const override;
+
+	void SetMainThreadRelay(IGpThreadRelay *relay) override;
+	void SetDelayCallback(DelayCallback_t delayCallback) override;
+
+	static GpFileSystem_X *GetInstance();
+
+private:
+	struct ScanDirectoryNestedContext
+	{
+		GpFileSystem_X *m_this;
+
+		IGpDirectoryCursor *m_returnValue;
+		PortabilityLayer::VirtualDirectory_t m_virtualDirectory;
+		char const *const *m_paths;
+		size_t m_numPaths;
+	};
+
+	static void ScanDirectoryNestedThunk(void *context);
+	IGpDirectoryCursor *ScanDirectoryNestedInternal(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths);
+
+	IGpDirectoryCursor *ScanDirectory(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths);
+
+	bool ResolvePath(PortabilityLayer::VirtualDirectory_t virtualDirectory, char const* const* paths, size_t numPaths, std::string &resolution);
+
+	IGpThreadRelay *m_relay;
+	DelayCallback_t m_delayCallback;
+
+	std::string m_prefsPath;
+	std::string m_basePath;
+
+	static GpFileSystem_X ms_instance;
+};

AerofoilX/GpLogDriver_X.cpp

@@ -0,0 +1,127 @@
+#include "GpLogDriver_X.h"
+#include "GpFileSystem_X.h"
+
+#include "GpApplicationName.h"
+#include "GpIOStream.h"
+
+#include <time.h>
+#include <cstring>
+
+GpLogDriver_X::GpLogDriver_X()
+	: m_stream(nullptr)
+	, m_isInitialized(false)
+{
+}
+
+void GpLogDriver_X::Init()
+{
+	ms_instance.InitInternal();
+}
+
+void GpLogDriver_X::VPrintf(Category category, const char *fmt, va_list args)
+{
+	size_t fmtSize = 0;
+	bool hasFormatting = false;
+	for (const char *fmtCheck = fmt; *fmtCheck; fmtCheck++)
+	{
+		if (*fmtCheck == '%')
+			hasFormatting = true;
+
+		fmtSize++;
+	}
+
+	time_t t = time(nullptr);
+	struct tm sysTime = *localtime(&t);
+
+	char timestampBuffer[64];
+	sprintf(timestampBuffer, "[%02d:%02d:%02d] ", sysTime.tm_hour, sysTime.tm_min, sysTime.tm_sec);
+
+	if (m_stream)
+		m_stream->Write(timestampBuffer, strlen(timestampBuffer));
+
+	const char *debugTag = "";
+
+	switch (category)
+	{
+	case Category_Warning:
+		debugTag = "[WARNING] ";
+		break;
+	case Category_Error:
+		debugTag = "[ERROR] ";
+		break;
+	};
+
+	if (debugTag[0])
+	{
+		if (m_stream)
+			m_stream->Write(debugTag, strlen(debugTag));
+	}
+
+	if (!hasFormatting)
+	{
+		if (m_stream)
+			m_stream->Write(fmt, fmtSize);
+	}
+	else
+	{
+		int formattedSize = vsnprintf(nullptr, 0, fmt, args);
+		if (formattedSize <= 0)
+			return;
+
+		char *charBuff = static_cast<char*>(malloc(formattedSize + 1));
+		if (!charBuff)
+			return;
+
+		vsnprintf(charBuff, formattedSize + 1, fmt, args);
+
+		if (m_stream)
+			m_stream->Write(charBuff, formattedSize);
+
+		free(charBuff);
+	}
+
+	if (m_stream)
+	{
+		m_stream->Write("\n", 1);
+		m_stream->Flush();
+	}
+}
+
+void GpLogDriver_X::Shutdown()
+{
+	if (m_stream)
+		m_stream->Close();
+}
+
+GpLogDriver_X *GpLogDriver_X::GetInstance()
+{
+	if (ms_instance.m_isInitialized)
+		return &ms_instance;
+	else
+		return nullptr;
+}
+
+void GpLogDriver_X::InitInternal()
+{
+	time_t t = time(nullptr);
+	struct tm utcTime = *gmtime(&t);
+
+	char logFileName[256];
+
+	sprintf(logFileName, GP_APPLICATION_NAME "-%04d-%02d-%02d_%02d-%02d_%02d.txt", utcTime.tm_year, utcTime.tm_mon, utcTime.tm_mday, utcTime.tm_hour, utcTime.tm_min, utcTime.tm_sec);
+
+	m_stream = GpFileSystem_X::GetInstance()->OpenFile(PortabilityLayer::VirtualDirectories::kLogs, logFileName, true, GpFileCreationDispositions::kCreateOrOverwrite);
+	if (m_stream)
+	{
+		this->Printf(IGpLogDriver::Category_Information, GP_APPLICATION_NAME " build " __TIMESTAMP__);
+#if !GP_DEBUG_CONFIG
+		this->Printf(IGpLogDriver::Category_Information, "Configuration: Release");
+#else
+		this->Printf(IGpLogDriver::Category_Information, "Configuration: Debug");
+#endif
+
+		m_isInitialized = true;
+	}
+}
+
+GpLogDriver_X GpLogDriver_X::ms_instance;

AerofoilX/GpLogDriver_X.h

@@ -0,0 +1,28 @@
+#pragma once
+
+#include "IGpLogDriver.h"
+
+#include <stdio.h>
+
+class GpIOStream;
+
+class GpLogDriver_X : public IGpLogDriver
+{
+public:
+	GpLogDriver_X();
+
+	static void Init();
+
+	void VPrintf(Category category, const char *fmt, va_list args) override;
+	void Shutdown() override;
+
+	static GpLogDriver_X *GetInstance();
+
+private:
+	void InitInternal();
+
+	GpIOStream *m_stream;
+	bool m_isInitialized;
+
+	static GpLogDriver_X ms_instance;
+};

AerofoilX/GpMain_SDL_X.cpp

@@ -0,0 +1,81 @@
+#include "SDL.h"
+#include "SDL_main.h"
+
+#include "GpMain.h"
+#include "GpAudioDriverFactory.h"
+#include "GpDisplayDriverFactory.h"
+#include "GpGlobalConfig.h"
+#include "GpFiber_Thread.h"
+#include "GpFileSystem_X.h"
+#include "GpLogDriver_X.h"
+#include "GpFontHandlerFactory.h"
+#include "GpInputDriverFactory.h"
+#include "GpAppInterface.h"
+#include "GpSystemServices_X.h"
+#include "GpVOSEvent.h"
+#include "GpX.h"
+
+#include "IGpFileSystem.h"
+#include "IGpThreadEvent.h"
+#include "IGpVOSEventQueue.h"
+
+#include <string>
+
+GpXGlobals g_gpXGlobals;
+
+extern "C" IGpFontHandler *GpDriver_CreateFontHandler_FreeType2(const GpFontHandlerProperties &properties);
+
+IGpDisplayDriver *GpDriver_CreateDisplayDriver_SDL_GL2(const GpDisplayDriverProperties &properties);
+IGpAudioDriver *GpDriver_CreateAudioDriver_SDL(const GpAudioDriverProperties &properties);
+IGpInputDriver *GpDriver_CreateInputDriver_SDL2_Gamepad(const GpInputDriverProperties &properties);
+
+
+SDLMAIN_DECLSPEC int SDL_main(int argc, char *argv[])
+{
+	GpLogDriver_X::Init();
+
+	if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_GAMECONTROLLER) < 0)
+		return -1;
+
+	GpFileSystem_X::GetInstance()->Init();
+
+	IGpLogDriver *logger = GpLogDriver_X::GetInstance();
+	GpDriverCollection *drivers = GpAppInterface_Get()->PL_GetDriverCollection();
+
+	drivers->SetDriver<GpDriverIDs::kFileSystem>(GpFileSystem_X::GetInstance());
+	drivers->SetDriver<GpDriverIDs::kSystemServices>(GpSystemServices_X::GetInstance());
+	drivers->SetDriver<GpDriverIDs::kLog>(GpLogDriver_X::GetInstance());
+
+	g_gpGlobalConfig.m_displayDriverType = EGpDisplayDriverType_SDL_GL2;
+
+	g_gpGlobalConfig.m_audioDriverType = EGpAudioDriverType_SDL2;
+
+	g_gpGlobalConfig.m_fontHandlerType = EGpFontHandlerType_FreeType2;
+
+	EGpInputDriverType inputDrivers[] =
+	{
+		EGpInputDriverType_SDL2_Gamepad
+	};
+
+	g_gpGlobalConfig.m_inputDriverTypes = inputDrivers;
+	g_gpGlobalConfig.m_numInputDrivers = sizeof(inputDrivers) / sizeof(inputDrivers[0]);
+
+	g_gpGlobalConfig.m_osGlobals = &g_gpXGlobals;
+	g_gpGlobalConfig.m_logger = logger;
+	g_gpGlobalConfig.m_systemServices = GpSystemServices_X::GetInstance();
+
+	GpDisplayDriverFactory::RegisterDisplayDriverFactory(EGpDisplayDriverType_SDL_GL2, GpDriver_CreateDisplayDriver_SDL_GL2);
+	GpAudioDriverFactory::RegisterAudioDriverFactory(EGpAudioDriverType_SDL2, GpDriver_CreateAudioDriver_SDL);
+	GpInputDriverFactory::RegisterInputDriverFactory(EGpInputDriverType_SDL2_Gamepad, GpDriver_CreateInputDriver_SDL2_Gamepad);
+	GpFontHandlerFactory::RegisterFontHandlerFactory(EGpFontHandlerType_FreeType2, GpDriver_CreateFontHandler_FreeType2);
+
+	if (logger)
+		logger->Printf(IGpLogDriver::Category_Information, "SDL environment configured, starting up");
+
+	int returnCode = GpMain::Run();
+
+	if (logger)
+		logger->Printf(IGpLogDriver::Category_Information, "SDL environment exited with code %i, cleaning up", returnCode);
+
+	return returnCode;
+}

AerofoilX/GpSystemServices_X.cpp

@@ -0,0 +1,137 @@
+#include "GpSystemServices_X.h"
+
+#include "IGpClipboardContents.h"
+#include "IGpThreadEvent.h"
+#include "SDL2/SDL.h"
+
+#include <time.h>
+#include <unistd.h>
+#include <string>
+
+struct GpSystemServices_X_ThreadStartParams
+{
+	GpSystemServices_X::ThreadFunc_t m_threadFunc;
+	void *m_threadContext;
+	IGpThreadEvent *m_threadStartEvent;
+};
+
+static void *StaticStartThread(void *lpThreadParameter)
+{
+	const GpSystemServices_X_ThreadStartParams *threadParams = static_cast<const GpSystemServices_X_ThreadStartParams*>(lpThreadParameter);
+
+	GpSystemServices_X::ThreadFunc_t threadFunc = threadParams->m_threadFunc;
+	void *threadContext = threadParams->m_threadContext;
+	IGpThreadEvent *threadStartEvent = threadParams->m_threadStartEvent;
+
+	threadStartEvent->Signal();
+
+	return reinterpret_cast<void*>(static_cast<intptr_t>(threadFunc(threadContext)));
+}
+
+GpSystemServices_X::GpSystemServices_X()
+	: m_textInputEnabled(false)
+	, m_clipboardContents(nullptr)
+{
+}
+
+GpSystemServices_X::~GpSystemServices_X()
+{
+	if (m_clipboardContents)
+		m_clipboardContents->Destroy();
+}
+
+void *GpSystemServices_X::CreateThread(ThreadFunc_t threadFunc, void *context)
+{
+	IGpThreadEvent *evt = CreateThreadEvent(true, false);
+	if (!evt)
+		return nullptr;
+
+	GpSystemServices_X_ThreadStartParams startParams;
+	startParams.m_threadContext = context;
+	startParams.m_threadFunc = threadFunc;
+	startParams.m_threadStartEvent = evt;
+
+	pthread_t thread = nullptr;
+	if (pthread_create(&thread, nullptr, StaticStartThread, &startParams) != 0)
+	{
+		evt->Destroy();
+		return nullptr;
+	}
+
+	evt->Wait();
+	evt->Destroy();
+
+	return thread;
+}
+
+void GpSystemServices_X::Beep() const
+{
+}
+
+bool GpSystemServices_X::IsTouchscreen() const
+{
+	return false;
+}
+
+bool GpSystemServices_X::IsUsingMouseAsTouch() const
+{
+	return false;
+}
+
+bool GpSystemServices_X::IsTextInputObstructive() const
+{
+	return false;
+}
+
+bool GpSystemServices_X::IsFullscreenPreferred() const
+{
+	return true;
+}
+
+bool GpSystemServices_X::IsFullscreenOnStartup() const
+{
+	return false;
+}
+
+unsigned int GpSystemServices_X::GetCPUCount() const
+{
+	return SDL_GetCPUCount();
+}
+
+void GpSystemServices_X::SetTextInputEnabled(bool isEnabled)
+{
+	m_textInputEnabled = isEnabled;
+}
+
+bool GpSystemServices_X::IsTextInputEnabled() const
+{
+	return m_textInputEnabled;
+}
+
+bool GpSystemServices_X::AreFontResourcesSeekable() const
+{
+	return true;
+}
+
+IGpClipboardContents *GpSystemServices_X::GetClipboardContents() const
+{
+	return m_clipboardContents;
+}
+
+void GpSystemServices_X::SetClipboardContents(IGpClipboardContents *contents)
+{
+	if (contents != m_clipboardContents)
+	{
+		if (m_clipboardContents)
+			m_clipboardContents->Destroy();
+
+		m_clipboardContents = contents;
+	}
+}
+
+GpSystemServices_X *GpSystemServices_X::GetInstance()
+{
+	return &ms_instance;
+}
+
+GpSystemServices_X GpSystemServices_X::ms_instance;

AerofoilX/GpSystemServices_X.h

@@ -0,0 +1,35 @@
+#pragma once
+
+#include "GpSystemServices_POSIX.h"
+#include "GpCoreDefs.h"
+
+struct IGpClipboardContents;
+
+class GpSystemServices_X final : public GpSystemServices_POSIX
+{
+public:
+	GpSystemServices_X();
+	~GpSystemServices_X();
+
+	void *CreateThread(ThreadFunc_t threadFunc, void *context) override;
+	void Beep() const override;
+	bool IsTouchscreen() const override;
+	bool IsUsingMouseAsTouch() const override;
+	bool IsTextInputObstructive() const override;
+	bool IsFullscreenPreferred() const override;
+	bool IsFullscreenOnStartup() const override;
+	unsigned int GetCPUCount() const override;
+	void SetTextInputEnabled(bool isEnabled) override;
+	bool IsTextInputEnabled() const override;
+	bool AreFontResourcesSeekable() const override;
+	IGpClipboardContents *GetClipboardContents() const override;
+	void SetClipboardContents(IGpClipboardContents *contents) override;
+
+	static GpSystemServices_X *GetInstance();
+
+private:
+	static GpSystemServices_X ms_instance;
+
+	IGpClipboardContents *m_clipboardContents;
+	bool m_textInputEnabled;
+};

CMakeLists.txt

@@ -0,0 +1,314 @@
+cmake_minimum_required(VERSION 3.10)
+
+project (Aerofoil)
+
+message(${CMAKE_BINARY_DIR})
+
+find_package(SDL2 REQUIRED)
+
+add_definitions(-DGP_DEBUG_CONFIG=0)
+
+add_library(stb STATIC
+	stb/stb_image_write.c
+	)
+
+
+add_library(FreeType STATIC
+	FreeType/freetype/src/base/ftbase.c
+	FreeType/freetype/src/base/ftbitmap.c
+	FreeType/freetype/src/base/ftdebug.c
+	FreeType/freetype/src/base/ftinit.c
+	FreeType/freetype/src/base/ftsystem.c
+	FreeType/freetype/src/winfonts/winfnt.c
+	FreeType/freetype/src/autofit/autofit.c
+	FreeType/freetype/src/bdf/bdf.c
+	FreeType/freetype/src/cff/cff.c
+	FreeType/freetype/src/gzip/ftgzip.c
+	FreeType/freetype/src/lzw/ftlzw.c
+	FreeType/freetype/src/pcf/pcf.c
+	FreeType/freetype/src/pfr/pfr.c
+	FreeType/freetype/src/psaux/psaux.c
+	FreeType/freetype/src/pshinter/pshinter.c
+	FreeType/freetype/src/psnames/psnames.c
+	FreeType/freetype/src/raster/raster.c
+	FreeType/freetype/src/sfnt/sfnt.c
+	FreeType/freetype/src/smooth/smooth.c
+	FreeType/freetype/src/truetype/truetype.c
+	FreeType/freetype/src/type1/type1.c
+	FreeType/freetype/src/cid/type1cid.c
+	FreeType/freetype/src/type42/type42.c
+	)
+
+target_compile_options(FreeType PRIVATE -ansi)
+target_compile_definitions(FreeType PRIVATE -DFT2_BUILD_LIBRARY)
+
+target_include_directories(FreeType PRIVATE
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/FreeType/freetype/include>
+	)
+
+add_library(GpFontHandler_FreeType2 STATIC
+		GpFontHandler_FreeType2/GpFontHandler_FreeType2.cpp
+	)
+
+target_include_directories(GpFontHandler_FreeType2 PRIVATE
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GpCommon>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/Common>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/FreeType/freetype/include>
+	)
+
+target_link_libraries(GpFontHandler_FreeType2 FreeType)
+
+
+add_library(zlib STATIC
+	zlib/adler32.c
+	zlib/crc32.c
+	zlib/deflate.c
+	zlib/inffast.c
+	zlib/inflate.c
+	zlib/inftrees.c
+	zlib/trees.c
+	zlib/zutil.c
+	)
+
+add_library(MacRomanConversion STATIC
+	MacRomanConversion/MacRomanConversion.cpp
+	)
+
+add_library(PortabilityLayer STATIC
+	PortabilityLayer/AntiAliasTable.cpp
+	PortabilityLayer/AppEventHandler.cpp
+	PortabilityLayer/BinHex4.cpp
+	PortabilityLayer/BitmapImage.cpp
+	PortabilityLayer/ByteSwap.cpp
+	PortabilityLayer/CFileStream.cpp
+	PortabilityLayer/DeflateCodec.cpp
+	PortabilityLayer/DialogManager.cpp
+	PortabilityLayer/DisplayDeviceManager.cpp
+	PortabilityLayer/EllipsePlotter.cpp
+	PortabilityLayer/FileBrowserUI.cpp
+	PortabilityLayer/FileManager.cpp
+	PortabilityLayer/FileSectionStream.cpp
+	PortabilityLayer/FontFamily.cpp
+	PortabilityLayer/FontManager.cpp
+	PortabilityLayer/FontRenderer.cpp
+	PortabilityLayer/GPArchive.cpp
+	PortabilityLayer/HostSuspendHook.cpp
+	PortabilityLayer/IconLoader.cpp
+	PortabilityLayer/InflateStream.cpp
+	PortabilityLayer/InputManager.cpp
+	PortabilityLayer/LinePlotter.cpp
+	PortabilityLayer/MacBinary2.cpp
+	PortabilityLayer/MacFileInfo.cpp
+	PortabilityLayer/MacFileMem.cpp
+	PortabilityLayer/MemoryManager.cpp
+	PortabilityLayer/MemReaderStream.cpp
+	PortabilityLayer/MenuManager.cpp
+	PortabilityLayer/MMBlock.cpp
+	PortabilityLayer/MMHandleBlock.cpp
+	PortabilityLayer/PLApplication.cpp
+	PortabilityLayer/PLButtonWidget.cpp
+	PortabilityLayer/PLControlDefinitions.cpp
+	PortabilityLayer/PLCore.cpp
+	PortabilityLayer/PLCTabReducer.cpp
+	PortabilityLayer/PLDialogs.cpp
+	PortabilityLayer/PLDrivers.cpp
+	PortabilityLayer/PLEditboxWidget.cpp
+	PortabilityLayer/PLEventQueue.cpp
+	PortabilityLayer/PLHacks.cpp
+	PortabilityLayer/PLHandle.cpp
+	PortabilityLayer/PLIconWidget.cpp
+	PortabilityLayer/PLImageWidget.cpp
+	PortabilityLayer/PLInvisibleWidget.cpp
+	PortabilityLayer/PLKeyEncoding.cpp
+	PortabilityLayer/PLLabelWidget.cpp
+	PortabilityLayer/PLMenus.cpp
+	PortabilityLayer/PLMovies.cpp
+	PortabilityLayer/PLNumberFormatting.cpp
+	PortabilityLayer/PLPopupMenuWidget.cpp
+	PortabilityLayer/PLQDOffscreen.cpp
+	PortabilityLayer/PLQDraw.cpp
+	PortabilityLayer/PLResourceManager.cpp
+	PortabilityLayer/PLResources.cpp
+	PortabilityLayer/PLScrollBarWidget.cpp
+	PortabilityLayer/PLSound.cpp
+	PortabilityLayer/PLStandardColors.cpp
+	PortabilityLayer/PLStringCompare.cpp
+	PortabilityLayer/PLSysCalls.cpp
+	PortabilityLayer/PLTimeTaggedVOSEvent.cpp
+	PortabilityLayer/PLWidgets.cpp
+	PortabilityLayer/QDGraf.cpp
+	PortabilityLayer/QDManager.cpp
+	PortabilityLayer/QDPictDecoder.cpp
+	PortabilityLayer/QDPictEmitContext.cpp
+	PortabilityLayer/QDPictHeader.cpp
+	PortabilityLayer/QDPixMap.cpp
+	PortabilityLayer/QDPort.cpp
+	PortabilityLayer/QDStandardPalette.cpp
+	PortabilityLayer/RandomNumberGenerator.cpp
+	PortabilityLayer/ResolveCachingColor.cpp
+	PortabilityLayer/ResourceCompiledRef.cpp
+	PortabilityLayer/ResourceFile.cpp
+	PortabilityLayer/ScanlineMask.cpp
+	PortabilityLayer/ScanlineMaskBuilder.cpp
+	PortabilityLayer/ScanlineMaskConverter.cpp
+	PortabilityLayer/ScanlineMaskIterator.cpp
+	PortabilityLayer/SimpleGraphic.cpp
+	PortabilityLayer/TextPlacer.cpp
+	PortabilityLayer/UTF8.cpp
+	PortabilityLayer/UTF16.cpp
+	PortabilityLayer/WindowDef.cpp
+	PortabilityLayer/WindowManager.cpp
+	PortabilityLayer/WorkerThread.cpp
+	PortabilityLayer/XModemCRC.cpp
+	PortabilityLayer/ZipFileProxy.cpp
+	)
+
+target_include_directories(PortabilityLayer PRIVATE
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/Common>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GpCommon>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/PortabilityLayer>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/zlib>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/rapidjson/include>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/MacRomanConversion>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/stb>
+	)
+
+target_compile_options(PortabilityLayer PRIVATE -Wno-multichar)
+
+target_link_libraries(PortabilityLayer zlib MacRomanConversion stb)
+
+
+add_library(GpShell STATIC
+	GpShell/GpAppEnvironment.cpp
+	GpShell/GpAudioDriverFactory.cpp
+	GpShell/GpDisplayDriverFactory.cpp
+	GpShell/GpFontHandlerFactory.cpp
+	GpShell/GpGlobalConfig.cpp
+	GpShell/GpInputDriverFactory.cpp
+	GpShell/GpMain.cpp
+	GpShell/GpVOSEventQueue.cpp
+	)
+
+target_include_directories(GpShell PRIVATE
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/Common>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GpCommon>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/PortabilityLayer>
+	)
+
+add_library(GpApp STATIC
+	GpApp/About.cpp
+	GpApp/AnimCursor.cpp
+	GpApp/AppleEvents.cpp
+	GpApp/Banner.cpp
+	GpApp/ColorUtils.cpp
+	GpApp/Coordinates.cpp
+	GpApp/DialogUtils.cpp
+	GpApp/DynamicMaps.cpp
+	GpApp/Dynamics.cpp
+	GpApp/Dynamics2.cpp
+	GpApp/Dynamics3.cpp
+	GpApp/Environ.cpp
+	GpApp/Events.cpp
+	GpApp/FileError.cpp
+	GpApp/GameOver.cpp
+	GpApp/GpAppInterface.cpp
+	GpApp/Grease.cpp
+	GpApp/HighScores.cpp
+	GpApp/House.cpp
+	GpApp/HouseInfo.cpp
+	GpApp/HouseIO.cpp
+	GpApp/HouseLegal.cpp
+	GpApp/Input.cpp
+	GpApp/Interactions.cpp
+	GpApp/InterfaceInit.cpp
+	GpApp/Link.cpp
+	GpApp/Main.cpp
+	GpApp/MainMenuUI.cpp
+	GpApp/MainWindow.cpp
+	GpApp/Map.cpp
+	GpApp/Marquee.cpp
+	GpApp/Menu.cpp
+	GpApp/Modes.cpp
+	GpApp/Music.cpp
+	GpApp/ObjectAdd.cpp
+	GpApp/ObjectDraw.cpp
+	GpApp/ObjectDraw2.cpp
+	GpApp/ObjectDrawAll.cpp
+	GpApp/ObjectEdit.cpp
+	GpApp/ObjectInfo.cpp
+	GpApp/ObjectRects.cpp
+	GpApp/Objects.cpp
+	GpApp/Play.cpp
+	GpApp/Player.cpp
+	GpApp/Prefs.cpp
+	GpApp/RectUtils.cpp
+	GpApp/Render.cpp
+	GpApp/Room.cpp
+	GpApp/RoomGraphics.cpp
+	GpApp/RoomInfo.cpp
+	GpApp/RubberBands.cpp
+	GpApp/SavedGames.cpp
+	GpApp/Scoreboard.cpp
+	GpApp/Scrap.cpp
+	GpApp/SelectHouse.cpp
+	GpApp/Settings.cpp
+	GpApp/Sound.cpp
+	GpApp/SoundSync_Cpp11.cpp
+	GpApp/SourceExport.cpp
+	GpApp/StringUtils.cpp
+	GpApp/StructuresInit.cpp
+	GpApp/StructuresInit2.cpp
+	GpApp/Tools.cpp
+	GpApp/Transit.cpp
+	GpApp/Transitions.cpp
+	GpApp/Triggers.cpp
+	GpApp/Trip.cpp
+	GpApp/Utilities.cpp
+	GpApp/WindowUtils.cpp
+	)
+
+target_compile_options(GpApp PRIVATE -Wno-multichar)
+
+target_include_directories(GpApp PRIVATE
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/Common>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GpCommon>
+	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/PortabilityLayer>
+	)
+
+target_link_libraries(GpApp PortabilityLayer)
+
+if(CMAKE_HOST_UNIX)
+	add_executable(AerofoilX
+		AerofoilPortable/GpSystemServices_POSIX.cpp
+		AerofoilPortable/GpThreadEvent_Cpp11.cpp
+		AerofoilPortable/GpFiber_Thread.cpp
+		AerofoilPortable/GpFiberStarter_Thread.cpp
+		AerofoilSDL/GpAudioDriver_SDL2.cpp
+		AerofoilSDL/GpDisplayDriver_SDL_GL2.cpp
+		AerofoilSDL/GpInputDriver_SDL_Gamepad.cpp
+		AerofoilSDL/ShaderCode/CopyQuadP.cpp
+		AerofoilSDL/ShaderCode/DrawQuad32P.cpp
+		AerofoilSDL/ShaderCode/DrawQuadPaletteP.cpp
+		AerofoilSDL/ShaderCode/DrawQuadV.cpp
+		AerofoilSDL/ShaderCode/ScaleQuadP.cpp
+		AerofoilX/GpMain_SDL_X.cpp
+		AerofoilX/GpLogDriver_X.cpp
+		AerofoilX/GpSystemServices_X.cpp
+		AerofoilX/GpFileSystem_X.cpp
+		)
+		
+	target_include_directories(AerofoilX PRIVATE
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/Common>
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GpCommon>
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GpShell>
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/AerofoilSDL>
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/AerofoilPortable>
+		$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/PortabilityLayer>
+		${SDL2_INCLUDE_DIRS}
+		)
+
+	target_link_libraries(AerofoilX ${SDL2_LIBRARIES} GpApp GpShell GpFontHandler_FreeType2)
+endif()
+
+
+install (TARGETS AerofoilX)

Common/CoreDefs.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <stdint.h>
+#include <stddef.h>
 
 #if __cplusplus >= 199711L
 #define GP_IS_CPP11 1

GpApp/Environ.cpp

@@ -19,6 +19,7 @@
 #include "PLPasStr.h"
 
 #include <algorithm>
+#include <cmath>
 
 #define	kSwitchDepthAlert		130
 #define kSetMemoryAlert			180

GpCommon/GpIOStream.h

@@ -1,5 +1,7 @@
 #pragma once
 
+#include <stddef.h>
+
 #include "GpFilePos.h"
 
 class GpIOStream

GpCommon/GpX.h

@@ -0,0 +1,12 @@
+#pragma once
+
+struct IGpFiber;
+struct IGpBWCursor_Win32;
+struct IGpCursor_Win32;
+struct IGpVOSEventQueue;
+
+struct GpXGlobals
+{
+};
+
+extern GpXGlobals g_gpXGlobals;

GpCommon/IGpAudioChannel.h

@@ -1,5 +1,7 @@
 #pragma once
 
+#include <stddef.h>
+
 struct IGpAudioChannelCallbacks;
 
 struct IGpAudioChannel

GpCommon/IGpClipboardContents.h

@@ -1,6 +1,7 @@
 #include "GpClipboardContentsType.h"
 
 #include <stdint.h>
+#include <stddef.h>
 
 struct IGpClipboardContents
 {

GpCommon/IGpDisplayDriver.h

@@ -4,6 +4,7 @@
 #include "EGpStandardCursor.h"
 
 #include <stdint.h>
+#include <stddef.h>
 
 struct IGpDisplayDriverSurface;
 struct IGpCursor;

GpCommon/IGpFileSystem.h

@@ -4,6 +4,7 @@
 #include "VirtualDirectory.h"
 
 #include <stdint.h>
+#include <stddef.h>
 
 class GpIOStream;
 struct IGpThreadRelay;

GpShell/GpGlobalConfig.h

@@ -6,6 +6,7 @@
 #include "EGpInputDriverType.h"
 
 #include <stdint.h>
+#include <stddef.h>
 
 struct IGpLogDriver;
 struct IGpSystemServices;

GpShell/GpVOSEventQueue.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <stdint.h>
+#include <stddef.h>
 
 #include "IGpVOSEventQueue.h"
 #include "GpVOSEvent.h"

PortabilityLayer/AntiAliasTable.cpp

@@ -8,61 +8,10 @@
 
 #include <algorithm>
 #include <math.h>
+#include <stdio.h>
 
-// TODO: This is not gamma correct...
 namespace PortabilityLayer
 {
-#if 0
-	void AntiAliasTable::GenerateForPalette(const RGBAColor &baseColorRef, const RGBAColor *colors, size_t numColors)
-	{
-		const RGBAColor baseColor = baseColorRef;
-
-		if (numColors > 256)
-			numColors = 256;
-
-		unsigned int baseCh[3] = { baseColor.r, baseColor.g, baseColor.b };
-
-		for (size_t i = 0; i < numColors; i++)
-		{
-			const RGBAColor existingColor = colors[i];
-
-			unsigned int existingCh[3] = { existingColor.r, existingColor.g, existingColor.b };
-
-			// 0 alpha is always the same color
-			m_aaTranslate[i][0] = static_cast<uint8_t>(i);
-
-			for (unsigned int b = 1; b < 16; b++)
-			{
-				unsigned int newCh[3];
-
-				for (unsigned int ch = 0; ch < 3; ch++)
-					newCh[ch] = (15 - b) * existingCh[ch] + b * baseCh[ch];
-
-				uint32_t bestError = 0xffffffffU;
-				size_t bestColor = 0;
-				for (size_t cmp = 0; cmp < numColors; cmp++)
-				{
-					int16_t existingChScaled[3] = { colors[cmp].r * 15, colors[cmp].g * 15, colors[cmp].b * 15 };
-
-					uint32_t error = 0;
-					for (unsigned int ch = 0; ch < 3; ch++)
-					{
-						int16_t delta = static_cast<int16_t>(newCh[ch]) - existingChScaled[ch];
-						error += static_cast<uint32_t>(delta * delta);
-					}
-
-					if (error < bestError)
-					{
-						bestError = error;
-						bestColor = cmp;
-					}
-				}
-
-				m_aaTranslate[i][b] = static_cast<uint8_t>(bestColor);
-			}
-		}
-	}
-#else
 	bool AntiAliasTable::LoadFromCache(const char *cacheFileName)
 	{
 		GpIOStream *stream = PLDrivers::GetFileSystem()->OpenFile(PortabilityLayer::VirtualDirectories::kFontCache, cacheFileName, false, GpFileCreationDispositions::kOpenExisting);
@@ -203,5 +152,4 @@ namespace PortabilityLayer
 		if (cacheable)
 			SaveToCache(cacheFileName);
 	}
-#endif
 }

PortabilityLayer/AntiAliasTable.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <stdint.h>
+#include <stddef.h>
 
 namespace PortabilityLayer
 {

PortabilityLayer/DeflateCodec.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <stdint.h>
+#include <stddef.h>
 
 class GpIOStream;
 

PortabilityLayer/FileBrowserUI.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <stdint.h>
+#include <stddef.h>
 
 #include "VirtualDirectory.h"
 

PortabilityLayer/FileManager.cpp

@@ -16,6 +16,7 @@
 #include "PLSysCalls.h"
 
 #include <vector>
+#include <stdlib.h>
 
 namespace PortabilityLayer
 {

PortabilityLayer/HostSuspendCallArgument.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <stdint.h>
+#include <stddef.h>
 
 #include "HostSuspendCallID.h"
 

PortabilityLayer/MemoryManager.h

@@ -3,6 +3,7 @@
 #define __PL_MEMORY_MANAGER_H__
 
 #include <stdint.h>
+#include <stddef.h>
 
 namespace PortabilityLayer
 {

PortabilityLayer/MenuManager.h

@@ -1,6 +1,8 @@
 #pragma once
 
 #include <stdint.h>
+#include <stddef.h>
+
 #include "PLErrorCodes.h"
 
 template<class T>

PortabilityLayer/PLArrayView.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <stdint.h>
+#include <stddef.h>
 
 template<class T>
 class ArrayViewIterator;

PortabilityLayer/PLCore.cpp

@@ -50,6 +50,7 @@
 
 #include <assert.h>
 #include <algorithm>
+#include <limits.h>
 
 class PLMainThreadRelay final : public IGpThreadRelay
 {

PortabilityLayer/QDPictEmitContext.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <stdint.h>
+#include <stddef.h>
 
 struct Rect;
 class GpIOStream;

PortabilityLayer/ScanlineMaskBuilder.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <stdint.h>
+#include <stddef.h>
 
 namespace PortabilityLayer
 {

PortabilityLayer/ScanlineMaskConverter.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <stdint.h>
+#include <stddef.h>
 
 namespace PortabilityLayer
 {

PortabilityLayer/ScanlineMaskIterator.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <stdint.h>
+#include <stddef.h>
 
 #include "ScanlineMaskDataStorage.h"
 

PortabilityLayer/TextPlacer.h

@@ -1,5 +1,7 @@
 #pragma once
 
+#include <stddef.h>
+
 #include "Vec2i.h"
 
 class PLPasStr;

PortabilityLayer/UTF16.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <stdint.h>
+#include <stddef.h>
 
 namespace PortabilityLayer
 {

PortabilityLayer/UTF8.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <stdint.h>
+#include <stddef.h>
 
 namespace PortabilityLayer
 {

PortabilityLayer/UnsafePascalStr.h

@@ -5,6 +5,8 @@
 
 #include "DataTypes.h"
 #include "SmallestInt.h"
+
+#include <stddef.h>
 
 class PLPasStr;
 

PortabilityLayer/XModemCRC.h

@@ -1,7 +1,7 @@
 #pragma once
 
-#ifndef __PL_XMODEMCRC_H__
+#include <stdint.h>
-#define __PL_XMODEMCRC_H__
+#include <stddef.h>
 
 #include "DataTypes.h"
 
@@ -9,5 +9,3 @@ namespace PortabilityLayer
 {
 	uint16_t XModemCRC(const void *bytes, size_t size, uint16_t initialValue);
 }
-
-#endif