private static void DoEmulation(LaunchDialogResult launchOptions)
{
var emulator = new EmulationEngine(launchOptions.BootromFile, launchOptions.RomFile)
{
Running = true
};
Task.Run(() => emulator.Run());
var emuWindow = new OpenGLEmulationWindow();
emulator.FrameSource.NewFrame += (s, a) => emuWindow.SetNextFrame(a.Frame);
emuWindow.KeyUp += (s, a) =>
{
switch (a.Key)
{
case Key.Up: emulator.Buttons.Up = false; break;
case Key.Down: emulator.Buttons.Down = false; break;
case Key.Left: emulator.Buttons.Left = false; break;
case Key.Right: emulator.Buttons.Right = false; break;
case Key.X: emulator.Buttons.A = false; break;
case Key.C: emulator.Buttons.B = false; break;
case Key.V: emulator.Buttons.Start = false; break;
case Key.B: emulator.Buttons.Select = false; break;
}
};
emuWindow.KeyDown += (s, a) =>
{
switch (a.Key)
{
case Key.Up: emulator.Buttons.Up = true; break;
case Key.Down: emulator.Buttons.Down = true; break;
case Key.Left: emulator.Buttons.Left = true; break;
case Key.Right: emulator.Buttons.Right = true; break;
case Key.X: emulator.Buttons.A = true; break;
case Key.C: emulator.Buttons.B = true; break;
case Key.V: emulator.Buttons.Start = true; break;
case Key.B: emulator.Buttons.Select = true; break;
// Window scaling
case Key.Number1: emuWindow.WindowScaleFactor = 1; break;
case Key.Number2: emuWindow.WindowScaleFactor = 2; break;
case Key.Number3: emuWindow.WindowScaleFactor = 3; break;
case Key.Number4: emuWindow.WindowScaleFactor = 4; break;
case Key.Number5: emuWindow.WindowScaleFactor = 5; break;
}
};
var debugViewModel = new DebugWindowViewModel(emulator.State, emulator);
var debugWindow = new DebugWindow(debugViewModel);
debugWindow.Show();
var frameCount = 0;
emulator.FrameSource.NewFrame += (s, a) => frameCount++;
Task.Run(async() =>
{
long last = emulator.ElapsedCycles;
while (!emuWindow.IsExiting)
{
await Task.Delay(1000);
var elapsed = emulator.ElapsedCycles - last;
if (emulator.Running)
{
var newTitle = $"Debugger ({(float)elapsed / 1000000} MHz, {frameCount} fps)";
Application.Instance.AsyncInvoke(() =>
{
debugWindow.Title = newTitle;
});
}
last = emulator.ElapsedCycles;
frameCount = 0;
}
});
using (emuWindow)
{
emuWindow.Run(60);
}
}
public EmulationWindow(LaunchDialogResult launchOptions)
{
var emulator = new EmulationEngine(launchOptions.BootromFile, launchOptions.RomFile)
{
Running = true
};
Task.Run(() => emulator.Run());
// Debug window
var debugViewModel = new DebugWindowViewModel(emulator.State, emulator);
var debugWindow = new DebugWindow(debugViewModel);
debugWindow.Show();
// Very basic key input handling
KeyDown += (s, e) =>
{
switch (e.Key)
{
case Keys.Up: emulator.Buttons.Up = true; break;
case Keys.Down: emulator.Buttons.Down = true; break;
case Keys.Left: emulator.Buttons.Left = true; break;
case Keys.Right: emulator.Buttons.Right = true; break;
case Keys.X: emulator.Buttons.A = true; break;
case Keys.C: emulator.Buttons.B = true; break;
case Keys.V: emulator.Buttons.Start = true; break;
case Keys.B: emulator.Buttons.Select = true; break;
}
};
KeyUp += (s, e) =>
{
switch (e.Key)
{
case Keys.Up: emulator.Buttons.Up = false; break;
case Keys.Down: emulator.Buttons.Down = false; break;
case Keys.Left: emulator.Buttons.Left = false; break;
case Keys.Right: emulator.Buttons.Right = false; break;
case Keys.X: emulator.Buttons.A = false; break;
case Keys.C: emulator.Buttons.B = false; break;
case Keys.V: emulator.Buttons.Start = false; break;
case Keys.B: emulator.Buttons.Select = false; break;
}
};
var frameCount = 0;
Task.Run(async() =>
{
long last = emulator.ElapsedCycles;
while (true)
{
await Task.Delay(1000);
var elapsed = emulator.ElapsedCycles - last;
if (emulator.Running)
{
var newTitle = $"Debugger ({(float)elapsed / 1000000} MHz, {frameCount} fps)";
Application.Instance.AsyncInvoke(() =>
{
debugWindow.Title = newTitle;
});
}
last = emulator.ElapsedCycles;
frameCount = 0;
}
});
var imageView = new ImageView();
emulator.FrameSource.NewFrame += (sender, args) =>
{
frameCount++;
Application.Instance.AsyncInvoke(() =>
{
imageView.Image = args.Frame.ToEtoBitmap();
debugViewModel.Refresh();
});
};
Content = new Panel
{
Content = imageView,
Size = new Size(160, 144)
};
Resizable = false;
}
