Window shows up!
This commit is contained in:
+31
-338
@@ -2,360 +2,53 @@
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#include <backend/Core.hpp>
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#include <QMenuBar>
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#include <QMenu>
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#include <QMessageBox>
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#include <resources/gamecontrollerdb.h>
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KaizenGui::KaizenGui() noexcept : vulkanWidget(windowHandle()) {
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KaizenGui::KaizenGui() noexcept {
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SDL_InitSubSystem(SDL_INIT_GAMEPAD);
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hide();
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vulkanWidget = new RenderWidget();
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setWindowTitle("Kaizen " KAIZEN_VERSION_STR);
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setMinimumSize(640, 480);
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setCentralWidget(vulkanWidget);
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auto fileMenu = menuBar()->addMenu("File");
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auto open = fileMenu->addMenu("Open");
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auto exit = fileMenu->addMenu("Exit");
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auto open = fileMenu->addAction("Open");
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auto exit = fileMenu->addAction("Exit");
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auto emulationMenu = menuBar()->addMenu("Emulation");
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auto settingsMenu = emulationMenu->addMenu("Settings");
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connect(settingsMenu, &QMenu::triggered, this, [&] { settingsWindow.show(); });
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auto settingsMenu = emulationMenu->addAction("Settings");
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settingsWindow = new SettingsWindow();
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connect(settingsMenu, &QAction::triggered, settingsWindow, &SettingsWindow::show);
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emulationMenu->addSeparator();
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auto pause = emulationMenu->addMenu("Pause");
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auto reset = emulationMenu->addMenu("Reset");
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auto stop = emulationMenu->addMenu("Stop");
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auto pause = emulationMenu->addAction("Pause");
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auto reset = emulationMenu->addAction("Reset");
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auto stop = emulationMenu->addAction("Stop");
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auto helpMenu = menuBar()->addMenu("Help");
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auto about = helpMenu->addAction("About");
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connect(about, &QAction::triggered, this, [&] {
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auto text = std::format("<p>Kaizen is a Nintendo 64 emulator that strives<br>"
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"to offer a friendly user experience and compatibility.<br>"
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"Kaizen is licensed under the BSD 3-clause license.<br>"
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"Nintendo 64 is a registered trademark of Nintendo Co., Ltd.</p><hr>"
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"Kaizen {}{}",
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KAIZEN_USE_HASH ? "dev build " : "", KAIZEN_VERSION_STR);
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QMessageBox::about(this, "About", text.c_str());
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});
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show();
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}
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KaizenGui::~KaizenGui() { SDL_Quit(); }
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void KaizenGui::QueryDevices(const SDL_Event &event) {
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switch (event.type) {
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case SDL_EVENT_GAMEPAD_ADDED:
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if (!gamepad) {
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const auto index = event.gdevice.which;
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gamepad = SDL_OpenGamepad(index);
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info("Found controller!");
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info("Name: {}", SDL_GetGamepadName(gamepad));
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info("Vendor: {}", SDL_GetGamepadVendor(gamepad));
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}
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break;
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case SDL_EVENT_GAMEPAD_REMOVED:
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if (gamepad)
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SDL_CloseGamepad(gamepad);
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break;
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default:
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break;
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}
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}
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void KaizenGui::HandleInput(const SDL_Event &event) {
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const n64::Core &core = n64::Core::GetInstance();
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n64::PIF &pif = n64::Core::GetMem().mmio.si.pif;
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switch (event.type) {
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case SDL_EVENT_GAMEPAD_AXIS_MOTION:
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if (!gamepad)
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break;
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{
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pif.UpdateButton(0, n64::Controller::Key::Z,
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SDL_GetGamepadAxis(gamepad, SDL_GAMEPAD_AXIS_LEFT_TRIGGER) == SDL_JOYSTICK_AXIS_MAX);
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pif.UpdateButton(0, n64::Controller::Key::CUp,
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SDL_GetGamepadAxis(gamepad, SDL_GAMEPAD_AXIS_RIGHTY) <= -127);
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pif.UpdateButton(0, n64::Controller::Key::CDown,
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SDL_GetGamepadAxis(gamepad, SDL_GAMEPAD_AXIS_RIGHTY) >= 127);
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pif.UpdateButton(0, n64::Controller::Key::CLeft,
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SDL_GetGamepadAxis(gamepad, SDL_GAMEPAD_AXIS_RIGHTX) <= -127);
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pif.UpdateButton(0, n64::Controller::Key::CRight,
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SDL_GetGamepadAxis(gamepad, SDL_GAMEPAD_AXIS_RIGHTX) >= 127);
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float xclamped = SDL_GetGamepadAxis(gamepad, SDL_GAMEPAD_AXIS_LEFTX);
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if (xclamped < 0) {
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xclamped /= static_cast<float>(std::abs(SDL_JOYSTICK_AXIS_MAX));
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} else {
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xclamped /= SDL_JOYSTICK_AXIS_MAX;
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}
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xclamped *= 86;
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float yclamped = SDL_GetGamepadAxis(gamepad, SDL_GAMEPAD_AXIS_LEFTY);
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if (yclamped < 0) {
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yclamped /= static_cast<float>(std::abs(SDL_JOYSTICK_AXIS_MIN));
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} else {
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yclamped /= SDL_JOYSTICK_AXIS_MAX;
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}
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yclamped *= 86;
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pif.UpdateAxis(0, n64::Controller::Axis::Y, static_cast<s8>(-yclamped));
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pif.UpdateAxis(0, n64::Controller::Axis::X, static_cast<s8>(xclamped));
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}
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break;
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case SDL_EVENT_GAMEPAD_BUTTON_DOWN:
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case SDL_EVENT_GAMEPAD_BUTTON_UP:
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if (!gamepad)
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break;
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pif.UpdateButton(0, n64::Controller::Key::A, SDL_GetGamepadButton(gamepad, SDL_GAMEPAD_BUTTON_SOUTH));
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pif.UpdateButton(0, n64::Controller::Key::B, SDL_GetGamepadButton(gamepad, SDL_GAMEPAD_BUTTON_WEST));
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pif.UpdateButton(0, n64::Controller::Key::Start, SDL_GetGamepadButton(gamepad, SDL_GAMEPAD_BUTTON_START));
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pif.UpdateButton(0, n64::Controller::Key::DUp, SDL_GetGamepadButton(gamepad, SDL_GAMEPAD_BUTTON_DPAD_UP));
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pif.UpdateButton(0, n64::Controller::Key::DDown, SDL_GetGamepadButton(gamepad, SDL_GAMEPAD_BUTTON_DPAD_DOWN));
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pif.UpdateButton(0, n64::Controller::Key::DLeft, SDL_GetGamepadButton(gamepad, SDL_GAMEPAD_BUTTON_DPAD_LEFT));
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pif.UpdateButton(0, n64::Controller::Key::DRight, SDL_GetGamepadButton(gamepad, SDL_GAMEPAD_BUTTON_DPAD_RIGHT));
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pif.UpdateButton(0, n64::Controller::Key::LT, SDL_GetGamepadButton(gamepad, SDL_GAMEPAD_BUTTON_LEFT_SHOULDER));
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pif.UpdateButton(0, n64::Controller::Key::RT, SDL_GetGamepadButton(gamepad, SDL_GAMEPAD_BUTTON_RIGHT_SHOULDER));
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break;
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case SDL_EVENT_KEY_DOWN:
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case SDL_EVENT_KEY_UP:
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{
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const auto keys = SDL_GetKeyboardState(nullptr);
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if ((keys[SDL_SCANCODE_LCTRL] || keys[SDL_SCANCODE_RCTRL]) && keys[SDL_SCANCODE_O]) {
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fileDialogOpen = true;
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}
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fastForward = keys[SDL_SCANCODE_SPACE];
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if (!unlockFramerate)
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core.parallel.SetFramerateUnlocked(fastForward);
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if (core.romLoaded) {
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if (keys[SDL_SCANCODE_P]) {
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emuThread.TogglePause();
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}
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if (keys[SDL_SCANCODE_R]) {
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emuThread.Reset();
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}
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if (keys[SDL_SCANCODE_Q]) {
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emuThread.Stop();
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}
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}
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if (gamepad)
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break;
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pif.UpdateButton(0, n64::Controller::Key::Z, keys[SDL_SCANCODE_Z]);
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pif.UpdateButton(0, n64::Controller::Key::CUp, keys[SDL_SCANCODE_HOME]);
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pif.UpdateButton(0, n64::Controller::Key::CDown, keys[SDL_SCANCODE_END]);
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pif.UpdateButton(0, n64::Controller::Key::CLeft, keys[SDL_SCANCODE_DELETE]);
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pif.UpdateButton(0, n64::Controller::Key::CRight, keys[SDL_SCANCODE_PAGEDOWN]);
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pif.UpdateButton(0, n64::Controller::Key::A, keys[SDL_SCANCODE_X]);
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pif.UpdateButton(0, n64::Controller::Key::B, keys[SDL_SCANCODE_C]);
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pif.UpdateButton(0, n64::Controller::Key::Start, keys[SDL_SCANCODE_RETURN]);
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pif.UpdateButton(0, n64::Controller::Key::DUp, keys[SDL_SCANCODE_I]);
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pif.UpdateButton(0, n64::Controller::Key::DDown, keys[SDL_SCANCODE_K]);
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pif.UpdateButton(0, n64::Controller::Key::DLeft, keys[SDL_SCANCODE_J]);
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pif.UpdateButton(0, n64::Controller::Key::DRight, keys[SDL_SCANCODE_L]);
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pif.UpdateButton(0, n64::Controller::Key::LT, keys[SDL_SCANCODE_A]);
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pif.UpdateButton(0, n64::Controller::Key::RT, keys[SDL_SCANCODE_S]);
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float x = 0, y = 0;
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if (keys[SDL_SCANCODE_UP])
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y = 86;
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if (keys[SDL_SCANCODE_DOWN])
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y = -86;
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if (keys[SDL_SCANCODE_LEFT])
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x = -86;
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if (keys[SDL_SCANCODE_RIGHT])
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x = 86;
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pif.UpdateAxis(0, n64::Controller::Axis::X, x);
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pif.UpdateAxis(0, n64::Controller::Axis::Y, y);
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}
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break;
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default:
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break;
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}
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}
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void KaizenGui::RenderUI() {
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n64::Core &core = n64::Core::GetInstance();
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gui::StartFrame();
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if (ImGui::BeginMainMenuBar()) {
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if (ImGui::BeginMenu("File")) {
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if (ImGui::MenuItem("Open", "Ctrl-O")) {
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fileDialogOpen = true;
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}
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if (ImGui::MenuItem("Exit")) {
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quit = true;
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emuThread.Stop();
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}
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ImGui::EndMenu();
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}
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if (ImGui::BeginMenu("Emulation")) {
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ImGui::BeginDisabled(!core.romLoaded);
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if (ImGui::MenuItem(core.pause ? "Resume" : "Pause", "P")) {
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emuThread.TogglePause();
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}
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if (ImGui::MenuItem("Reset", "R")) {
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emuThread.Reset();
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}
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if (ImGui::MenuItem("Stop", "Q")) {
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emuThread.Stop();
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core.romLoaded = false;
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}
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if (ImGui::Checkbox("Unlock framerate", &unlockFramerate)) {
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core.parallel.SetFramerateUnlocked(unlockFramerate);
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}
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if (ImGui::MenuItem("Open Debugger")) {
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debugger.Open();
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}
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ImGui::EndDisabled();
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if (ImGui::MenuItem("Options")) {
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settingsWindow.isOpen = true;
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}
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ImGui::EndMenu();
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}
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if (ImGui::BeginMenu("Help")) {
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if (ImGui::MenuItem("About")) {
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aboutOpen = true;
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}
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ImGui::EndMenu();
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}
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ImGui::EndMainMenuBar();
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}
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if (settingsWindow.isOpen) {
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ImGui::OpenPopup("Settings", ImGuiPopupFlags_None);
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}
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if (aboutOpen) {
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ImGui::OpenPopup("About Kaizen");
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}
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settingsWindow.render();
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debugger.render();
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const ImVec2 center = ImGui::GetMainViewport()->GetCenter();
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ImGui::SetNextWindowPos(center, ImGuiCond_Appearing, ImVec2(0.5f, 0.5f));
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if (ImGui::BeginPopupModal("About Kaizen", &aboutOpen, ImGuiWindowFlags_AlwaysAutoResize)) {
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ImGui::Text("Kaizen is a Nintendo 64 emulator that strives");
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ImGui::Text("to offer a friendly user experience and compatibility.");
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ImGui::Text("Kaizen is licensed under the BSD 3-clause license.");
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ImGui::Text("Nintendo 64 is a registered trademark of Nintendo Co., Ltd.");
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ImGui::Separator();
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ImGui::Text("Kaizen %s%s", KAIZEN_USE_HASH ? "dev build " : "", KAIZEN_VERSION_STR);
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ImGui::Separator();
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if (ImGui::Button("OK")) {
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aboutOpen = false;
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ImGui::CloseCurrentPopup();
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}
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ImGui::EndPopup();
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}
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ImGui::SetNextWindowPos(center, ImGuiCond_Appearing, ImVec2(0.5f, 0.5f));
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if (ImGui::BeginMainStatusBar()) {
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ImGui::Text("FPS: %.2f", ImGui::GetIO().Framerate);
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ImGui::EndMainStatusBar();
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}
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if (shouldDisplaySpinner) {
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ImGui::SetNextWindowPos({static_cast<float>(width) * 0.5f, static_cast<float>(height) * 0.5f}, 0,
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ImVec2(0.5f, 0.5f));
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ImGui::PushStyleColor(ImGuiCol_WindowBg, IM_COL32_BLACK_TRANS);
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ImGui::PushStyleVar(ImGuiStyleVar_WindowBorderSize, 0.0f);
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ImGui::Begin("##spinnerContainer", nullptr, ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoDecoration);
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ImGui::Spinner("##spinner", 10.f, 4.f, ImGui::GetColorU32(ImGui::GetStyle().Colors[ImGuiCol_TitleBgActive]));
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ImGui::SameLine();
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ImGui::PushFont(nullptr, ImGui::GetStyle().FontSizeBase * 2.f);
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ImGui::Text("Loading \"%s\"...", fs::path(fileToLoad).filename().string().c_str());
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ImGui::PopFont();
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ImGui::End();
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ImGui::PopStyleVar();
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ImGui::PopStyleColor();
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}
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ImGui::Render();
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if (ImGui::GetIO().ConfigFlags & ImGuiConfigFlags_ViewportsEnable) {
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ImGui::UpdatePlatformWindows();
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ImGui::RenderPlatformWindowsDefault();
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}
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if (fileDialogOpen) {
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fileDialogOpen = false;
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constexpr SDL_DialogFileFilter filters[] = {{"All files", "*"},
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{"Nintendo 64 executable", "n64;z64;v64"},
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{"Nintendo 64 executable archive", "rar;tar;zip;7z"}};
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SDL_ShowOpenFileDialog(
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[](void *userdata, const char *const *filelist, int) {
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auto kaizen = static_cast<KaizenGui *>(userdata);
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if (!filelist) {
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panic("An error occured: {}", SDL_GetError());
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}
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if (!*filelist) {
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warn("The user did not select any file.");
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warn("Most likely, the dialog was canceled.");
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return;
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}
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kaizen->fileToLoad = *filelist;
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kaizen->shouldDisplaySpinner = true;
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std::thread fileWorker(&KaizenGui::FileWorker, kaizen);
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fileWorker.detach();
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},
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this, window.getHandle(), filters, 3, nullptr, false);
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}
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if (minimized)
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return;
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if (core.romLoaded) {
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core.parallel.UpdateScreen<true>();
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return;
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}
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core.parallel.UpdateScreen<false>();
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}
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void KaizenGui::LoadROM(const std::string &path) noexcept {
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n64::Core &core = n64::Core::GetInstance();
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core.LoadROM(path);
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const auto gameNameDB = n64::Core::GetMem().rom.gameNameDB;
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SDL_SetWindowTitle(window.getHandle(), ("Kaizen " KAIZEN_VERSION_STR " - " + gameNameDB).c_str());
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}
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void KaizenGui::run() {
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while (!quit) {
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SDL_Event e;
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while (SDL_PollEvent(&e)) {
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ImGui_ImplSDL3_ProcessEvent(&e);
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switch (e.type) {
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case SDL_EVENT_QUIT:
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quit = true;
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emuThread.Stop();
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break;
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case SDL_EVENT_WINDOW_MINIMIZED:
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minimized = true;
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break;
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case SDL_EVENT_WINDOW_RESTORED:
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minimized = false;
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break;
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default:
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break;
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}
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QueryDevices(e);
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HandleInput(e);
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}
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SDL_GetWindowSize(window.getHandle(), &width, &height);
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emuThread.run();
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RenderUI();
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}
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setWindowTitle(("Kaizen " KAIZEN_VERSION_STR " - " + gameNameDB).c_str());
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}
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void KaizenGui::LoadTAS(const std::string &path) noexcept { n64::Core::GetInstance().LoadTAS(fs::path(path)); }
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