private void UpdateTimer_Tick(Object sender, EventArgs e)
{
Int32 delay;
do
{
if (!_actionEnumerator.MoveNext() || !_rover.Perform(_actionEnumerator.Current, out Update update))
{
UpdateTimer.Stop();
UpdateStats();
Render();
beginRender.Enabled = true;
_actionEnumerator.Dispose();
return;
}
_stats = _stats.Add(_actionEnumerator.Current, update);
_state.Apply(update);
delay = _actionEnumerator.Current.Instruction switch
{
Instruction.Move => 75,
Instruction.CollectSample => 50,
_ => 0
};
}while (delay == 0);
UpdateTimer.Interval = delay;
UpdateStats();
Render();
}
private static void ExportFrames(CompletedSimulation sim, IAiFactory aiFactory, String outputDir)
{
const Int32 tileSize = 10;
IAi ai = aiFactory.Create(sim.Parameters);
Level level = sim.ProtoLevel.Generate();
Rover rover = new Rover(level, sim.Parameters);
VisibleState state = VisibleState.GenerateBlank(level.BottomRight, rover.Position);
using var actionEnumerator = ai.Simulate(rover.Accessor).GetEnumerator();
Int32 maxFrameCount = sim.Parameters.InitialMovesLeft;
Int32 filenameDigits = (Int32)Math.Ceiling(Math.Log10(maxFrameCount)) + 1;
String fileBase = Path.Combine(outputDir, $"frame-{sim.ProtoLevel.Seed}-");
DirectoryInfo dir = new DirectoryInfo(outputDir);
if (dir.Exists)
{
foreach (var file in dir.EnumerateFiles())
{
file.Delete();
}
}
else
{
dir.Create();
}
Int32 width = level.Width * tileSize;
Int32 height = level.Height * tileSize;
using Bitmap bitmap = new Bitmap(width, height);
using Graphics surface = Graphics.FromImage(bitmap);
Update update = new Update(terrain: rover.Adjacent);
Int32 frameIndex = 0;
do
{
if (!state.Apply(update))
{
continue;
}
GdiRenderer.Draw(surface, width, height, state);
String suffix = frameIndex.ToString().PadLeft(filenameDigits, '0');
String filename = fileBase + suffix + ".png";
bitmap.Save(filename, System.Drawing.Imaging.ImageFormat.Png);
frameIndex++;
}while (actionEnumerator.MoveNext() && rover.Perform(actionEnumerator.Current, out update));
}
private void BeginRender_Click(object sender, EventArgs e)
{
IAi ai = DemoAi.Create(DemoResult.Parameters);
Level level = DemoResult.ProtoLevel.Generate();
_rover = new Rover(level, DemoResult.Parameters);
_stats = RoverStats.Create(DemoResult.Parameters);
_state = VisibleState.GenerateBlank(level.BottomRight, _rover.Position);
_actionEnumerator = ai.Simulate(_rover.Accessor).GetEnumerator();
beginRender.Enabled = false;
_state.Apply(new Update(terrain: _rover.Adjacent));
RenderControl.VisibleState = _state;
Render();
UpdateTimer.Interval = 100;
UpdateTimer.Start();
}