mirror of
https://github.com/devinacker/bsnes-plus.git
synced 2025-04-02 10:52:46 -04:00
a632b50acc
- don't clear the display when toggling fullscreen - clear the overscan area when disabling overscan (for PAL window sizes) - always actively draw to the display even when no cart is loaded, rather than relying on the blank canvas widget to always get drawn correctly - properly clear some video drivers' buffer (e.g. OpenGL) on startup
123 lines
3.9 KiB
C++
123 lines
3.9 KiB
C++
void Utility::modifySystemState(system_state_t systemState) {
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fileBrowser->close(); //avoid edge case oddities (eg movie playback window still open from previous game)
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state.resetHistory(); //do not allow rewinding past a destructive system action
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movie.stop(); //movies cannot continue to record after destructive system actions
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video.clear();
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audio.clear();
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switch(systemState) {
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case LoadCartridge: {
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//must call cartridge.load_cart_...() before calling modifySystemState(LoadCartridge)
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if(SNES::cartridge.loaded() == false) break;
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cartridge.loadCheats();
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application.power = true;
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application.pause = false;
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SNES::system.power();
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//warn if unsupported hardware detected
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string chip;
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if(SNES::cartridge.has_st0018()) chip = "ST-0018";
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if(chip != "") {
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QMessageBox::warning(mainWindow, "Warning", string()
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<< "<p><b>Warning:</b><br> The " << chip << " chip was detected, which is not fully emulated yet.<br>"
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<< "It is unlikely that this title will work properly.</p>");
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}
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string msgString = string() << "Loaded " << cartridge.name;
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if(cartridge.patchApplied != "")
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msgString << ", and applied " << cartridge.patchApplied << " patch.";
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else
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msgString << ".";
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showMessage(msgString);
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mainWindow->setWindowTitle(string() << cartridge.name << " - " << SNES::Info::Name << " v" << SNES::Info::Version);
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#if defined(DEBUGGER)
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debugger->echo(string() << "Loaded " << cartridge.name << ".<br>");
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#endif
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} break;
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case UnloadCartridge: {
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if(SNES::cartridge.loaded() == false) break; //no cart to unload?
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cartridge.saveCheats();
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SNES::system.unload(); //flush all memory to memory::* devices
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cartridge.saveMemory(); //save memory to disk
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SNES::cartridge.unload(); //deallocate memory
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music.unload(); //disable music display
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application.power = false;
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application.pause = true;
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showMessage(string() << "Unloaded " << cartridge.name << ".");
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mainWindow->setWindowTitle(string() << SNES::Info::Name << " v" << SNES::Info::Version);
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} break;
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case PowerOn: {
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if(SNES::cartridge.loaded() == false || application.power == true) break;
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application.power = true;
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application.pause = false;
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SNES::system.power();
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showMessage("Power on.");
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} break;
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case PowerOff: {
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if(SNES::cartridge.loaded() == false || application.power == false) break;
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application.power = false;
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application.pause = true;
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showMessage("Power off.");
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} break;
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case PowerCycle: {
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if(SNES::cartridge.loaded() == false) break;
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application.power = true;
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application.pause = false;
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SNES::system.power();
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showMessage("System power was cycled.");
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} break;
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case ReloadCartridge: {
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if(application.currentRom != "") {
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application.reloadCartridge();
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showMessage(string() << "Reloaded " << cartridge.name << ".");
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}
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} break;
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case Reset: {
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if(SNES::cartridge.loaded() == false || application.power == false) break;
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application.pause = false;
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SNES::system.reset();
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showMessage("System was reset.");
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} break;
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}
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if(!application.power) unacquireMouse();
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// don't let widget updates temporarily draw a parent widget over an external rendering context
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// (only applies when the system is powered on)
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mainWindow->canvas->setUpdatesEnabled(!application.power || video.cap("QWidget"));
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mainWindow->system_saveMemoryPack->setVisible(SNES::cartridge.loaded()
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&& SNES::cartridge.has_bsx_slot() && (SNES::memory::bsxpack.size() > 0));
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mainWindow->syncUi();
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#if defined(DEBUGGER)
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debugger->modifySystemState(systemState);
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debugger->synchronize();
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#endif
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cheatEditorWindow->synchronize();
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cheatFinderWindow->synchronize();
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manifestViewerWindow->synchronize();
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stateManagerWindow->reload();
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}
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