Merge branch 'wheremyfoodat:master' into uwp_clean

* Qt: Add recent games list

* Tests: Remove 3ds-examples build until devkitpro docker image is updated

.github/workflows/Test_Build.yml

@@ -35,7 +35,9 @@ jobs:
       - name: Clone and compile 3ds-examples
         run: |
           git clone --recursive https://github.com/devkitPro/3ds-examples tests/3ds-examples
-          make -C tests/3ds-examples
+          # The devkitpro docker image is outdated and cannot build 3ds-examples at the moment
+          # TODO: Reenable this when it's updated again
+          # make -C tests/3ds-examples
 
       - name: Upload binaries
         uses: actions/upload-artifact@v4

.gitignore

@@ -16,7 +16,7 @@ ReleaseWithClangCL/
 Enabled/
 Disabled/
 build/
-
+build_uwp/
 .vs/
 .vscode/*.log
 .cache/

include/config.hpp

@@ -108,6 +108,9 @@ struct EmulatorConfig {
 	std::filesystem::path defaultRomPath = "";
 	std::filesystem::path filePath;
 
+	static constexpr size_t maxRecentGames = 8;
+	std::vector<std::filesystem::path> recentlyPlayed;
+
 	// Frontend window settings
 	struct WindowSettings {
 		static constexpr int defaultX = 200;
@@ -132,6 +135,8 @@ struct EmulatorConfig {
 	void load();
 	void save();
 
+	void addToRecentGames(const std::filesystem::path& path);
+
 	static LanguageCodes languageCodeFromString(std::string inString);
 	static const char* languageCodeToString(LanguageCodes code);
 };

include/frontend_settings.hpp

@@ -28,7 +28,11 @@ struct FrontendSettings {
 	WindowIcon icon = WindowIcon::Rpog;
 	std::string language = "en";
 	bool showImGuiDebugPanel = true;
+	#ifdef IMGUI_FRONTEND
+	bool stretchImGuiOutputToWindow = true;
+	#else
 	bool stretchImGuiOutputToWindow = false;
+	#endif
 
 	static Theme themeFromString(std::string inString);
 	static const char* themeToString(Theme theme);

include/panda_qt/main_window.hpp

@@ -103,6 +103,7 @@ class MainWindow : public QMainWindow {
 	std::vector<EmulatorMessage> messageQueue;
 
 	QMenuBar* menuBar = nullptr;
+	QMenu* recentsMenu = nullptr;
 	InputMappings keyboardMappings;
 	ScreenWidget* screen;
 	AboutWindow* aboutWindow;
@@ -123,6 +124,8 @@ class MainWindow : public QMainWindow {
 	void emuThreadMainLoop();
 	void selectLuaFile();
 	void selectROM();
+	void loadROMFromPath(const std::filesystem::path& path);
+	void updateRecentsMenu();
 	void dumpDspFirmware();
 	void dumpRomFS();
 	void showAboutMenu();

include/panda_sdl/frontend_sdl.hpp

@@ -64,6 +64,11 @@ class FrontendSDL {
 	bool keyboardAnalogY = false;
 	bool emuPaused = false;
 	bool returnToSelector = false;
+	#ifdef IMGUI_FRONTEND
+	bool controllerStartHeld = false;
+	bool controllerSelectHeld = false;
+	bool controllerPauseComboArmed = true;
+	#endif
 
   private:
 	void setupControllerSensors(SDL_GameController* controller);

include/panda_sdl/imgui_layer.hpp

@@ -27,6 +27,7 @@ class ImGuiLayer {
 	void setPauseCallback(std::function<void(bool)> callback) { onPauseChange = std::move(callback); }
 	void setVsyncCallback(std::function<void(bool)> callback) { onVsyncChange = std::move(callback); }
 	void setExitToSelectorCallback(std::function<void()> callback) { onExitToSelector = std::move(callback); }
+	void showPauseMenuFromController();
 
   private:
 	void drawDebugPanel();

src/config.cpp

@@ -50,6 +50,23 @@ void EmulatorConfig::load() {
 			circlePadProEnabled = toml::find_or<toml::boolean>(general, "EnableCirclePadPro", true);
 			fastmemEnabled = toml::find_or<toml::boolean>(general, "EnableFastmem", enableFastmemDefault);
 			systemLanguage = languageCodeFromString(toml::find_or<std::string>(general, "SystemLanguage", "en"));
+
+			// Load recent games list
+			if (general.contains("RecentGames") && general.at("RecentGames").is_array()) {
+				const auto& recentsArray = general.at("RecentGames").as_array();
+				recentlyPlayed.clear();
+
+				for (const auto& item : recentsArray) {
+					if (item.is_string()) {
+						std::filesystem::path gamePath = toml::get<std::string>(item);
+
+						recentlyPlayed.push_back(gamePath);
+						if (recentlyPlayed.size() >= maxRecentGames) {
+							break;
+						}
+					}
+				}
+			}
 		}
 	}
 
@@ -153,7 +170,11 @@ void EmulatorConfig::load() {
 			frontendSettings.icon = FrontendSettings::iconFromString(toml::find_or<std::string>(ui, "WindowIcon", "rpog"));
 			frontendSettings.language = toml::find_or<std::string>(ui, "Language", "en");
 			frontendSettings.showImGuiDebugPanel = toml::find_or<toml::boolean>(ui, "ShowImGuiDebugPanel", true);
+			#ifdef IMGUI_FRONTEND
+			frontendSettings.stretchImGuiOutputToWindow = toml::find_or<toml::boolean>(ui, "StretchImGuiOutputToWindow", true);
+			#else
 			frontendSettings.stretchImGuiOutputToWindow = toml::find_or<toml::boolean>(ui, "StretchImGuiOutputToWindow", false);
+			#endif
 		}
 	}
 }
@@ -185,6 +206,12 @@ void EmulatorConfig::save() {
 	data["General"]["EnableCirclePadPro"] = circlePadProEnabled;
 	data["General"]["EnableFastmem"] = fastmemEnabled;
 
+	toml::array recentsArray;
+	for (const auto& gamePath : recentlyPlayed) {
+		recentsArray.push_back(gamePath.string());
+	}
+	data["General"]["RecentGames"] = recentsArray;
+
 	data["Window"]["AppVersionOnWindow"] = windowSettings.showAppVersion;
 	data["Window"]["RememberWindowPosition"] = windowSettings.rememberPosition;
 	data["Window"]["WindowPosX"] = windowSettings.x;
@@ -281,4 +308,18 @@ const char* EmulatorConfig::languageCodeToString(LanguageCodes code) {
 	} else {
 		return codes[static_cast<u32>(code)];
 	}
-}
+}
+void EmulatorConfig::addToRecentGames(const std::filesystem::path& path) {
+	// Remove path if it's already in the list
+	auto it = std::find(recentlyPlayed.begin(), recentlyPlayed.end(), path);
+	if (it != recentlyPlayed.end()) {
+		recentlyPlayed.erase(it);
+	}
+
+	recentlyPlayed.insert(recentlyPlayed.begin(), path);
+
+	// Limit how many games can be saved
+	if (recentlyPlayed.size() > maxRecentGames) {
+		recentlyPlayed.resize(maxRecentGames);
+	}
+}

src/panda_qt/main_window.cpp

@@ -53,6 +53,11 @@ MainWindow::MainWindow(QApplication* app, QWidget* parent) : QMainWindow(parent)
 
 	// Create and bind actions for them
 	auto loadGameAction = fileMenu->addAction(tr("Load game"));
+
+	recentsMenu = fileMenu->addMenu(tr("Recents"));
+	updateRecentsMenu();
+
+	fileMenu->addSeparator();
 	auto loadLuaAction = fileMenu->addAction(tr("Load Lua script"));
 	auto openAppFolderAction = fileMenu->addAction(tr("Open Panda3DS folder"));
 
@@ -140,6 +145,10 @@ MainWindow::MainWindow(QApplication* app, QWidget* parent) : QMainWindow(parent)
 		if (!emu->loadROM(romPath)) {
 			// For some reason just .c_str() doesn't show the proper path
 			Helpers::warn("Failed to load ROM file: %s", romPath.string().c_str());
+		} else {
+			emu->getConfig().addToRecentGames(romPath);
+			emu->getConfig().save();
+			updateRecentsMenu();
 		}
 	}
 
@@ -240,11 +249,48 @@ void MainWindow::selectROM() {
 	);
 
 	if (!path.isEmpty()) {
-		std::filesystem::path* p = new std::filesystem::path(path.toStdU16String());
+		loadROMFromPath(std::filesystem::path(path.toStdU16String()));
+	}
+}
 
-		EmulatorMessage message{.type = MessageType::LoadROM};
-		message.path.p = p;
-		sendMessage(message);
+void MainWindow::loadROMFromPath(const std::filesystem::path& path) {
+	std::filesystem::path* p = new std::filesystem::path(path);
+
+	EmulatorMessage message{.type = MessageType::LoadROM};
+	message.path.p = p;
+	sendMessage(message);
+
+	emu->getConfig().addToRecentGames(path);
+	emu->getConfig().save();
+	updateRecentsMenu();
+}
+
+void MainWindow::updateRecentsMenu() {
+	recentsMenu->clear();
+	const auto& recentGames = emu->getConfig().recentlyPlayed;
+
+	if (recentGames.empty()) {
+		// Add a disabled "No recent games" item
+		QAction* noRecentsAction = recentsMenu->addAction(tr("No recent games"));
+		noRecentsAction->setEnabled(false);
+	} else {
+		for (const auto& gamePath : recentGames) {
+			QString displayName = QString::fromStdU16String(gamePath.filename().u16string());
+			QAction* action = recentsMenu->addAction(displayName);
+
+			// Store the full path in the action's data, set tooltip to show full path
+			action->setData(QString::fromStdU16String(gamePath.u16string()));
+			action->setToolTip(QString::fromStdU16String(gamePath.u16string()));
+			connect(action, &QAction::triggered, this, [this, gamePath]() { loadROMFromPath(gamePath); });
+		}
+
+		recentsMenu->addSeparator();
+		QAction* clearAction = recentsMenu->addAction(tr("Clear recent games"));
+		connect(clearAction, &QAction::triggered, this, [this]() {
+			emu->getConfig().recentlyPlayed.clear();
+			emu->getConfig().save();
+			updateRecentsMenu();
+		});
 	}
 }
 

src/panda_sdl/frontend_sdl.cpp

@@ -22,8 +22,8 @@ FrontendSDL::FrontendSDL(SDL_Window* existingWindow, SDL_GLContext existingConte
 FrontendSDL::ImGuiWindowContext FrontendSDL::createImGuiWindowContext(const EmulatorConfig& bootConfig, const char* windowTitle) {
 	int windowX = SDL_WINDOWPOS_CENTERED;
 	int windowY = SDL_WINDOWPOS_CENTERED;
-	int windowW = 400;
-	int windowH = 480;
+	int windowW = 640;
+	int windowH = 360;
 	if (bootConfig.windowSettings.rememberPosition) {
 		windowX = bootConfig.windowSettings.x;
 		windowY = bootConfig.windowSettings.y;
@@ -115,8 +115,13 @@ void FrontendSDL::initialize(SDL_Window* existingWindow, SDL_GLContext existingC
 	} else {
 		windowX = SDL_WINDOWPOS_CENTERED;
 		windowY = SDL_WINDOWPOS_CENTERED;
+		#ifdef IMGUI_FRONTEND
+		windowWidth = 640;
+		windowHeight = 360;
+		#else
 		windowWidth = 400;
 		windowHeight = 480;
+		#endif
 	}
 
 	// Initialize output size and screen layout
@@ -309,22 +314,32 @@ void FrontendSDL::run() {
 	keyboardAnalogX = false;
 	keyboardAnalogY = false;
 	holdingRightClick = false;
+	#ifdef IMGUI_FRONTEND
+	int lastDrawableW = -1;
+	int lastDrawableH = -1;
+	controllerStartHeld = false;
+	controllerSelectHeld = false;
+	controllerPauseComboArmed = true;
+	#endif
 
 	while (programRunning) {
 		#ifdef IMGUI_FRONTEND
 		const auto& cfg = emu.getConfig();
-		if (cfg.frontendSettings.stretchImGuiOutputToWindow) {
-			int drawableW = 0;
-			int drawableH = 0;
-			SDL_GL_GetDrawableSize(window, &drawableW, &drawableH);
-			if (drawableW > 0 && drawableH > 0) {
+		int drawableW = 0;
+		int drawableH = 0;
+		SDL_GL_GetDrawableSize(window, &drawableW, &drawableH);
+		if (drawableW > 0 && drawableH > 0 && (drawableW != lastDrawableW || drawableH != lastDrawableH)) {
+			lastDrawableW = drawableW;
+			lastDrawableH = drawableH;
+			if (cfg.frontendSettings.stretchImGuiOutputToWindow) {
 				windowWidth = u32(drawableW);
 				windowHeight = u32(drawableH);
 				emu.setOutputSize(windowWidth, windowHeight);
+			}
+			if (cfg.frontendSettings.stretchImGuiOutputToWindow) {
 				ScreenLayout::calculateCoordinates(
 					screenCoordinates, windowWidth, windowHeight, cfg.topScreenSize, cfg.screenLayout
 				);
-				glViewport(0, 0, drawableW, drawableH);
 			}
 		}
 		#endif
@@ -511,6 +526,24 @@ void FrontendSDL::run() {
 						case SDL_CONTROLLER_BUTTON_START: key = Keys::Start; break;
 					}
 
+					#ifdef IMGUI_FRONTEND
+					if (event.cbutton.button == SDL_CONTROLLER_BUTTON_START) {
+						controllerStartHeld = event.cbutton.state == SDL_PRESSED;
+					}
+					if (event.cbutton.button == SDL_CONTROLLER_BUTTON_BACK) {
+						controllerSelectHeld = event.cbutton.state == SDL_PRESSED;
+					}
+					if (event.cbutton.state == SDL_PRESSED && controllerStartHeld && controllerSelectHeld && controllerPauseComboArmed) {
+						controllerPauseComboArmed = false;
+						if (imgui) {
+							imgui->showPauseMenuFromController();
+						}
+					}
+					if (event.cbutton.state == SDL_RELEASED && (!controllerStartHeld && !controllerSelectHeld)) {
+						controllerPauseComboArmed = true;
+					}
+					#endif
+
 					if (key != 0) {
 						if (event.cbutton.state == SDL_PRESSED) {
 							hid.pressKey(key);

src/panda_sdl/imgui_layer.cpp

@@ -144,6 +144,7 @@ void ImGuiLayer::init() {
 	ImGui::CreateContext();
 	ImGuiIO& io = ImGui::GetIO();
 	io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard;
+	io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad;
 	io.IniFilename = nullptr;
 	showDebug = emu.getConfig().frontendSettings.showImGuiDebugPanel;
 
@@ -235,6 +236,16 @@ void ImGuiLayer::handleHotkey(const SDL_Event& event) {
 	}
 }
 
+void ImGuiLayer::showPauseMenuFromController() {
+	if (!showPauseMenu) {
+		showPauseMenu = true;
+		if (onPauseChange) {
+			isPaused = true;
+			onPauseChange(true);
+		}
+	}
+}
+
 std::optional<std::filesystem::path> ImGuiLayer::runGameSelector() {
 	std::vector<InstalledGame> games = scanAllGames();
 	bool showNoRom = games.empty();
@@ -280,11 +291,13 @@ std::optional<std::filesystem::path> ImGuiLayer::runGameSelector() {
 		#endif
 
 		ImGuiWindowFlags flags = ImGuiWindowFlags_NoCollapse | ImGuiWindowFlags_NoResize;
+		const float maxW = std::max(200.0f, drawableW * 0.9f);
+		const float maxH = std::max(150.0f, drawableH * 0.9f);
 
 		if (showNoRom) {
 			std::string rootLabel = primaryScanRootLabel();
 			ImGui::SetNextWindowPos(ImVec2(drawableW * 0.5f, drawableH * 0.5f), ImGuiCond_Always, ImVec2(0.5f, 0.5f));
-			ImGui::SetNextWindowSize(ImVec2(620, 260), ImGuiCond_Always);
+			ImGui::SetNextWindowSize(ImVec2(std::min(620.0f, maxW), std::min(260.0f, maxH)), ImGuiCond_Always);
 			ImGui::Begin("No ROMs Found", nullptr, flags);
 			ImGui::TextWrapped(
 				"No ROM inserted!\n\n"
@@ -305,7 +318,7 @@ std::optional<std::filesystem::path> ImGuiLayer::runGameSelector() {
 			ImGui::End();
 		} else if (!inSettings) {
 			ImGui::SetNextWindowPos(ImVec2(drawableW * 0.5f, drawableH * 0.5f), ImGuiCond_Always, ImVec2(0.5f, 0.5f));
-			ImGui::SetNextWindowSize(ImVec2(800, 600), ImGuiCond_Always);
+			ImGui::SetNextWindowSize(ImVec2(std::min(800.0f, maxW), std::min(600.0f, maxH)), ImGuiCond_Always);
 			ImGui::Begin("Select Game", nullptr, flags);
 
 			for (int i = 0; i < (int)games.size(); i++) {
@@ -316,7 +329,7 @@ std::optional<std::filesystem::path> ImGuiLayer::runGameSelector() {
 			ImGui::Dummy(ImVec2(0, 8));
 			ImGui::Separator();
 			ImGui::Dummy(ImVec2(0, 8));
-			ImGui::SetCursorPosX((800 - 120) * 0.5f);
+			ImGui::SetCursorPosX((ImGui::GetWindowWidth() - 120.0f) * 0.5f);
 			if (ImGui::Button("Settings", ImVec2(120, 0))) {
 				inSettings = true;
 				showSettings = true;
@@ -360,12 +373,20 @@ void ImGuiLayer::drawDebugPanel() {
 		return;
 	}
 
+	int winW = 0;
+	int winH = 0;
+	SDL_GL_GetDrawableSize(window, &winW, &winH);
+	const float maxW = std::max(220.0f, winW * 0.45f);
+	const float maxH = std::max(120.0f, winH * 0.45f);
+	ImGui::SetNextWindowSizeConstraints(ImVec2(200.0f, 0.0f), ImVec2(maxW, maxH));
+
 	ImGui::SetNextWindowPos(ImVec2(float(kDebugPadding), float(kDebugPadding)), ImGuiCond_Always);
 	ImGui::SetNextWindowBgAlpha(0.35f);
 	ImGuiWindowFlags flags = ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoResize | ImGuiWindowFlags_AlwaysAutoResize |
 							 ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoNav | ImGuiWindowFlags_NoSavedSettings;
 
 	ImGui::Begin("##DebugOverlay", nullptr, flags);
+	ImGui::PushTextWrapPos(ImGui::GetCursorPosX() + maxW - 20.0f);
 	int major = 0;
 	int minor = 0;
 	glGetIntegerv(GL_MAJOR_VERSION, &major);
@@ -377,6 +398,7 @@ void ImGuiLayer::drawDebugPanel() {
 	ImGui::Text("Revision: %s", versionInfo.gitRevision.c_str());
 	ImGui::Text("FPS     : %.1f", ImGui::GetIO().Framerate);
 	ImGui::Text("Paused  : %s", isPaused ? "Yes" : "No");
+	ImGui::PopTextWrapPos();
 	ImGui::End();
 }
 
@@ -427,8 +449,10 @@ void ImGuiLayer::drawSettingsPanel() {
 	int winW = 0;
 	int winH = 0;
 	SDL_GL_GetDrawableSize(window, &winW, &winH);
-	const float width = 520.0f;
-	const float height = 640.0f * 0.65f;
+	const float maxW = std::max(240.0f, winW * 0.9f);
+	const float maxH = std::max(200.0f, winH * 0.9f);
+	const float width = std::min(520.0f, maxW);
+	const float height = std::min(640.0f * 0.65f, maxH);
 	ImGui::SetNextWindowSize(ImVec2(width, height), ImGuiCond_Always);
 	ImGui::SetNextWindowPos(ImVec2(winW * 0.5f, winH * 0.5f), ImGuiCond_Always, ImVec2(0.5f, 0.5f));