private String GetPath(EmulationContext context, IDirectoryManager directoryManager)
{
var path = directoryManager.GetPath(context, ReplayPathKey);
if (String.IsNullOrEmpty(path))
{
path = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "Wren\\Replays");
directoryManager.AddPath(context, ReplayPathKey, path);
System.IO.Directory.CreateDirectory(path);
}
return path;
}
public IInputSource BuildInputSource(EmulationContext context)
{
IInputSource inputSource = new CompositeInputSource(); ;
foreach (var source in _inputSourceFactories)
{
var newSource = source.Invoke(context);
if (newSource != null)
{
((CompositeInputSource)inputSource).AddInputSource(source.Invoke(context));
}
}
foreach (var configuration in _inputSourceConfigurations)
{
inputSource = configuration.Invoke(context, inputSource);
}
return inputSource;
}
public void Save()
{
UpdateBindingsFromStrings();
var keyboardSettings = new KeyboardBindingSettings() { Bindings = _newKeyboardBindings.ToArray() };
var gamepadSettings = new GamepadBindingSettings() { Gamepad1Bindings = _newGamepad1BindingSettings.ToArray(), Gamepad2Bindings = _newGamepad2BindingSettings.ToArray() };
var context = new EmulationContext(new Game(String.Empty, String.Empty), new EmulatedSystem("SMS"));
_settingsManager.ApplySettings(keyboardSettings, context, SettingsScope.EmulatedSystem);
}
public void Start(EmulationContext context, IEventAggregator eventAggregator, EmulationMode mode)
{
_emulator = _emulatorRegistry.GetEmulator(context.EmulatedSystem, _handle);
IRomSource loader = null;
if (context.Game.RomPath.ToLower().EndsWith(".zip"))
{
loader = new ZipRomSource(context.Game.RomPath);
}
else
{
loader = new FileRomSource(context.Game.RomPath);
}
using (var romData = loader.GetRomData())
{
if (!_emulator.IsRomValid(romData))
return;
romData.Seek(0, System.IO.SeekOrigin.Begin);
_emulator.LoadRom(romData, null);
}
eventAggregator.Publish(new EmulatorStartingEvent(InstanceId, this, context.Game, mode));
while (_bus.HasMessages)
{
_bus.GetCommand().Execute(_emulator);
}
_emulator.Initialize(eventAggregator);
int pixelWidth, pixelHeight;
Wren.Core.PixelFormats requestedPixelFormat;
Int32 framePerSecond;
// assemble rendering pipeline
_emulator.GetSpecifications(out pixelWidth, out pixelHeight, out framePerSecond, out requestedPixelFormat);
var rSource = _renderingSourceFactory.Create(pixelWidth, pixelHeight, requestedPixelFormat);
eventAggregator.Publish(new RenderingSurfaceCreatedEvent(this.InstanceId, rSource.MemorySection, rSource.RenderingSurface, rSource.SurfaceInformation));
_emulator.SetRenderingSurface(rSource.RenderingSurface);
var input = _inputPipeline.BuildInputSource(context);
eventAggregator.Publish(new EmulatorStartedEvent(this.InstanceId));
FrameRateTimer fp = _frameRateTimerFactory.GetFrameRateTimer(framePerSecond);
fp.ScheduleAction(() =>
{
while (_bus.HasMessages)
{
_bus.GetCommand().Execute(_emulator);
}
_emulator.SetInput(input.GetCurrentInputState());
Boolean isRunning;
try
{
isRunning = _emulator.Run();
}
catch
{
isRunning = false;
}
eventAggregator.Publish(new FrameRenderedEvent(this.InstanceId));
if (!isRunning)
{
eventAggregator.Publish(new EmulatorQuitEvent(this.InstanceId));
input.Close();
}
return isRunning;
});
if (!fp.IsRunning)
{
fp.Start();
}
}
private void RunEmulator()
{
GameInfo gi = gamesList.SelectedItem as GameInfo;
if (_runner != null)
_runner.SendCommand(new QuitCommand());
_runner = _serviceLocator.GetInstance<IEmulationRunner>();
var eContext = new EmulationContext(gi.Game, new EmulatedSystem((String)gi.GetValue("System")));
var eventAggregator = _serviceLocator.GetInstance<IEventAggregator>();
if (_isInGameMode)
{
/*var statisticsManager = _serviceLocator.GetInstance<IStatisticsManager>();
statisticsManager.UpdateStatisticDefinitions(eContext.Game);
statisticsManager.InitializeStatistics(eContext.Game, new GameEventAggregator(eventAggregator, _runner));*/
}
_runner.Start(eContext, eventAggregator, _isInGameMode ? EmulationMode.Playing : EmulationMode.Preview);
_fullScreenEmulationRunner = _runner.InstanceId;
}
