more work towards a clean code

src/frontend/KaizenGui.cpp

@@ -0,0 +1,113 @@
+#include <Core.hpp>
+#include <KaizenGui.hpp>
+
+namespace fs = std::filesystem;
+
+KaizenGui::KaizenGui() noexcept : mainWindow(core), emuThread(core, mainWindow.fpsCounter, mainWindow.vulkanWidget, settingsWindow) {
+  // debugger = std::make_unique<Debugger>();
+
+  ConnectMainWindowSignalsToSlots();
+  Util::RPC::GetInstance().Update(Util::RPC::Idling);
+}
+
+void KaizenGui::ConnectMainWindowSignalsToSlots() noexcept {
+  connect(settingsWindow.get(), &SettingsWindow::regrabKeyboard, this, [&] { grabKeyboard(); });
+
+  connect(settingsWindow.get(), &SettingsWindow::gotClosed, this,
+          [&] { mainWindow->vulkanWidget->wsiPlatform->EnableEventPolling(); });
+
+  connect(settingsWindow.get(), &SettingsWindow::gotOpened, this,
+          [&] { mainWindow->vulkanWidget->wsiPlatform->DisableEventPolling(); });
+
+  connect(mainWindow.get(), &MainWindow::OpenSettings, this, [this] { settingsWindow->show(); });
+  //  connect(mainWindow.get(), &MainWindow::OpenDebugger, this, [this] { debugger->show(); });
+  connect(mainWindow.get(), &MainWindow::OpenROM, this, &KaizenGui::LoadROM);
+  connect(mainWindow.get(), &MainWindow::Exit, this, &KaizenGui::Quit);
+  connect(mainWindow.get(), &MainWindow::Reset, emuThread.get(), &EmuThread::Reset);
+  connect(mainWindow.get(), &MainWindow::Stop, this, [this] { emuThread->requestInterruption(); });
+  connect(mainWindow.get(), &MainWindow::Pause, emuThread.get(), &EmuThread::TogglePause);
+}
+
+void KaizenGui::LoadROM(const QString &path) const noexcept {
+  mainWindow->actionPause->setEnabled(true);
+  mainWindow->actionReset->setEnabled(true);
+  mainWindow->actionStop->setEnabled(true);
+  emuThread->start();
+  emuThread->core->LoadROM(path.toStdString());
+  const auto gameNameDB = emuThread->core->cpu->GetMem().rom.gameNameDB;
+  mainWindow->setWindowTitle(emuThread->core->cpu->GetMem().rom.gameNameDB.c_str());
+  Util::RPC::GetInstance().Update(Util::RPC::Playing, gameNameDB);
+}
+
+void KaizenGui::Quit() const noexcept {
+  if (emuThread) {
+    emuThread->requestInterruption();
+    while (emuThread->isRunning) {}
+  }
+  QApplication::quit();
+}
+
+void KaizenGui::LoadTAS(const QString &path) const noexcept {
+  if (emuThread->core->LoadTAS(fs::path(path.toStdString()))) {
+    const auto gameNameDB = emuThread->core->cpu->GetMem().rom.gameNameDB;
+    const auto movieName = fs::path(path.toStdString()).stem().string();
+    Util::RPC::GetInstance().Update(Util::RPC::MovieReplay, gameNameDB, movieName);
+    return;
+  }
+
+  Util::panic("Could not load TAS movie {}!", path.toStdString());
+}
+
+void KaizenGui::keyPressEvent(QKeyEvent *e) {
+  if (settingsWindow->inputSettings->selectedDeviceIsNotKeyboard)
+    return;
+
+  emuThread->core->pause = true;
+  n64::Mem &mem = emuThread->core->cpu->GetMem();
+  n64::PIF &pif = mem.mmio.si.pif;
+
+  const auto k = static_cast<Qt::Key>(e->key());
+  for (int i = 0; i < 14; i++) {
+    if (k == settingsWindow->keyMap[i])
+      pif.UpdateButton(0, static_cast<n64::Controller::Key>(i), true);
+  }
+
+  if (k == settingsWindow->keyMap[14])
+    pif.UpdateAxis(0, n64::Controller::Axis::Y, 86);
+  if (k == settingsWindow->keyMap[15])
+    pif.UpdateAxis(0, n64::Controller::Axis::Y, -86);
+  if (k == settingsWindow->keyMap[16])
+    pif.UpdateAxis(0, n64::Controller::Axis::X, -86);
+  if (k == settingsWindow->keyMap[17])
+    pif.UpdateAxis(0, n64::Controller::Axis::X, 86);
+
+  emuThread->core->pause = false;
+  QWidget::keyPressEvent(e);
+}
+
+void KaizenGui::keyReleaseEvent(QKeyEvent *e) {
+  if (settingsWindow->inputSettings->selectedDeviceIsNotKeyboard)
+    return;
+
+  emuThread->core->pause = true;
+  n64::Mem &mem = emuThread->core->cpu->GetMem();
+  n64::PIF &pif = mem.mmio.si.pif;
+
+  const auto k = static_cast<Qt::Key>(e->key());
+  for (int i = 0; i < 14; i++) {
+    if (k == settingsWindow->keyMap[i])
+      pif.UpdateButton(0, static_cast<n64::Controller::Key>(i), false);
+  }
+
+  if (k == settingsWindow->keyMap[14])
+    pif.UpdateAxis(0, n64::Controller::Axis::Y, 0);
+  if (k == settingsWindow->keyMap[15])
+    pif.UpdateAxis(0, n64::Controller::Axis::Y, 0);
+  if (k == settingsWindow->keyMap[16])
+    pif.UpdateAxis(0, n64::Controller::Axis::X, 0);
+  if (k == settingsWindow->keyMap[17])
+    pif.UpdateAxis(0, n64::Controller::Axis::X, 0);
+
+  emuThread->core->pause = false;
+  QWidget::keyReleaseEvent(e);
+}