Initial WiiU support

CMakeLists.txt

@@ -686,11 +686,12 @@ elseif(${PLAYER_TARGET_PLATFORM} STREQUAL "amigaos4")
 		src/platform/sdl/axis.h
 		src/platform/sdl/sdl_ui.cpp
 		src/platform/sdl/sdl_ui.h)
+else()
 	message(FATAL_ERROR "Invalid target platform")
 endif()
 
 # Shared by homebrew platforms
-if(${PLAYER_TARGET_PLATFORM} MATCHES "^(3ds|psvita|switch|wii)$")
+if(${PLAYER_TARGET_PLATFORM} MATCHES "^(3ds|psvita|switch|wii)$" OR NINTENDO_WIIU)
 	target_compile_options(${PROJECT_NAME} PUBLIC -fno-exceptions -fno-rtti)
 	set(CMAKE_DL_LIBS "") # hack4icu!
 	set(PLAYER_ENABLE_TESTS OFF)
@@ -1067,7 +1068,16 @@ if(${PLAYER_AUDIO_BACKEND} MATCHES "^(SDL2|SDL1|libretro|psvita|3ds|switch|wii|a
 endif()
 
 # Executable
-if(${PLAYER_BUILD_EXECUTABLE} AND (${PLAYER_TARGET_PLATFORM} STREQUAL "SDL2" OR ${PLAYER_TARGET_PLATFORM} STREQUAL "SDL1"))
+if(NINTENDO_WIIU)
+	add_executable(easyrpg-player src/platform/sdl/main.cpp)
+	target_link_libraries(easyrpg-player ${PROJECT_NAME})
+	wut_create_rpx(easyrpg-player)
+	wut_create_wuhb(easyrpg-player
+		NAME "EasyRPG Player ${PLAYER_VERSION_FULL}"
+		SHORT_NAME "Player"
+		AUTHOR "EasyRPG Team"
+	) # todo icon, splashs
+elseif(${PLAYER_BUILD_EXECUTABLE} AND (${PLAYER_TARGET_PLATFORM} STREQUAL "SDL2" OR ${PLAYER_TARGET_PLATFORM} STREQUAL "SDL1"))
 	if(APPLE)
 		set(EXE_NAME "EasyRPG-Player.app")
 		set_source_files_properties(${${PROJECT_NAME}_BUNDLE_ICON} PROPERTIES MACOSX_PACKAGE_LOCATION "Resources")

src/filefinder_rtp.cpp

@@ -51,6 +51,9 @@ FileFinder_RTP::FileFinder_RTP(bool no_rtp, bool no_rtp_warnings, std::string rt
 #ifdef GEKKO
 	AddPath("sd:/data/rtp/" + version_str);
 	AddPath("usb:/data/rtp/" + version_str);
+#elif defined(__WIIU__)
+	AddPath("./rtp/" + version_str);
+	AddPath("/data/easyrpg-player/rtp/" + version_str);
 #elif defined(__SWITCH__)
 	AddPath("./rtp/" + version_str);
 	AddPath("/switch/easyrpg-player/rtp/" + version_str);

src/game_config.cpp

@@ -115,7 +115,9 @@ FilesystemView Game_Config::GetGlobalConfigFilesystem() {
 
 	if (config_path.empty()) {
 #ifdef GEKKO
-		path = "sd:/data/easyrpg-player";
+		path = "/data/easyrpg-player";
+#elif defined(__WIIU__)
+		path = "/vol/external01/data/easyrpg-player"; // temp
 #elif defined(__SWITCH__)
 		path = "/switch/easyrpg-player";
 #elif defined(__3DS__)

src/platform/sdl/sdl2_ui.cpp

@@ -30,6 +30,9 @@
 #  include <SDL_system.h>
 #elif defined(EMSCRIPTEN)
 #  include <emscripten.h>
+#elif defined(__WIIU__)
+#  include <whb/proc.h>
+#  include <coreinit/debug.h>
 #endif
 #include "icon.h"
 
@@ -137,6 +140,9 @@ Sdl2Ui::Sdl2Ui(long width, long height, const Game_Config& cfg) : BaseUi(cfg)
 #ifdef EMSCRIPTEN
 	SDL_SetHint(SDL_HINT_EMSCRIPTEN_ASYNCIFY, "0");
 #endif
+#ifdef __WIIU__
+	//WHBProcInit();
+#endif
 
 	if (SDL_Init(SDL_INIT_VIDEO) < 0) {
 		Output::Error("Couldn't initialize SDL.\n{}\n", SDL_GetError());
@@ -189,6 +195,10 @@ Sdl2Ui::~Sdl2Ui() {
 		SDL_DestroyWindow(sdl_window);
 	}
 	SDL_Quit();
+
+#ifdef __WIIU__
+	//WHBProcShutdown();
+#endif
 }
 
 bool Sdl2Ui::vChangeDisplaySurfaceResolution(int new_width, int new_height) {
@@ -492,6 +502,16 @@ void Sdl2Ui::ToggleZoom() {
 #endif
 }
 
+bool Sdl2Ui::LogMessage(const std::string &message) {
+#ifdef __WIIU__
+	OSReport("%s\n", message.c_str());
+	return true;
+#else
+	// not logged
+	return false;
+#endif
+}
+
 void Sdl2Ui::ProcessEvents() {
 	SDL_Event evnt;
 

src/platform/sdl/sdl2_ui.h

@@ -65,6 +65,7 @@ class Sdl2Ui final : public BaseUi {
 	void UpdateDisplay() override;
 	void SetTitle(const std::string &title) override;
 	bool ShowCursor(bool flag) override;
+	bool LogMessage(const std::string &message) override;
 	void ProcessEvents() override;
 	void SetScalingMode(ScalingMode) override;
 	void ToggleStretch() override;

src/system.h

@@ -67,6 +67,10 @@
 #  include <cstdint>
 #  define SUPPORT_JOYSTICK
 #  define SUPPORT_JOYSTICK_AXIS
+#elif defined(__WIIU__)
+#  define SUPPORT_JOYSTICK
+#  define SUPPORT_JOYSTICK_AXIS
+#  define SUPPORT_TOUCH
 #elif defined(_WIN32)
 #  define SUPPORT_ZOOM
 #  define SUPPORT_MOUSE