private unsafe void aiRunner()
{
// init game state
gs = new GameState();
gs.AutomaticLevelChange = false;
gs.Replay = true;
gs.StartPlay();
if (v != null)
{
v.SetGameState(gs);
}
if (selectedAI != null && selectedAI.Type != null)
{
controller = (BasePacman)selectedAI.Type.GetConstructor(new Type[] { }).Invoke(new object[] { });
}
else
{
controller = null;
}
initializePosInfos();
scores = new List <int>();
// load resources
System.Reflection.Assembly thisExe = System.Reflection.Assembly.GetExecutingAssembly();
System.IO.Stream file = thisExe.GetManifestResourceStream("MsPacmanController.Resources.screenplayer.png");
sprites = (Bitmap)Bitmap.FromStream(file);
unsafe {
spritesRgbWidth = sprites.Width;
spritesRgbHeight = sprites.Height;
BitmapData spritesBitmapData = sprites.LockBits(new Rectangle(0, 0, sprites.Width, sprites.Height), ImageLockMode.ReadOnly, PixelFormat.Format32bppRgb);
IntPtr spritesPtr = spritesBitmapData.Scan0;
spritesRgbValues = new int[sprites.Width * sprites.Height];
Marshal.Copy(spritesPtr, spritesRgbValues, 0, sprites.Width * sprites.Height);
sprites.UnlockBits(spritesBitmapData);
for (int i = 0; i < spritesRgbValues.Length; i++)
{
spritesRgbValues[i] = (int)(((uint)spritesRgbValues[i]) - 0xFF000000);
}
}
// init for scoreshot
scoreShot = new Bitmap(48, 7);
scoreGfx = Graphics.FromImage((Image)scoreShot);
spriteSums = new int[10];
for (int i = 0; i < 10; i++)
{
int sum = 0;
for (int y = 0; y < 7; y++)
{
sum += (getSpriteColor(6 + i * 8, 98 + y) << y);
}
spriteSums[i] = sum;
//Console.WriteLine(i + " = " + sum);
}
//
runningPacman = true;
while (true)
{
watch.Start();
// get window info
WINDOWINFO info = Comm.GetWindowInfoEasy(msPacmanProcess.MainWindowHandle);
if (info.dwWindowStatus == 0)
{
break;
}
// capture frame
bitmap = (Bitmap)NativeMethods.GetDesktopBitmap(info.rcClient.Left, info.rcClient.Top, width, height, bitmap);
unsafe {
BitmapData bitmapData = bitmap.LockBits(new Rectangle(0, 0, width, height), ImageLockMode.ReadWrite, PixelFormat.Format32bppRgb);
IntPtr ptr = bitmapData.Scan0;
Marshal.Copy(ptr, colorValues, 0, size);
// before we eliminate the maze :)
currentMaze = findMaze();
// subtract red maze
switch (currentMaze)
{
case Maze.Red: subtractMaze(mazeRedEmpty); break;
case Maze.LightBlue: subtractMaze(mazeLightblueEmpty); break;
case Maze.Brown: subtractMaze(mazeBrownEmpty); break;
case Maze.DarkBlue: throw new ApplicationException("DarkBlue maze not implemented (do it yourself you lazy f**k ;) )");
default: subtractMaze(mazeRedEmpty); break; // to eliminate alpha values
}
// Copy the RGB values back to the bitmap
//Marshal.Copy(colorValues, 0, ptr, size);
bitmap.UnlockBits(bitmapData);
NativeMethods.DeleteObject(ptr);
}
// remove alpha
/*for( int i = 0; i < colorValues.Length; i++ ) {
* colorValues[i] = (int)(((uint)colorValues[i]) - 0xFF000000);
* }*/
// update framerate
if (runningAvg.Count > 8)
{
runningAvg.Dequeue();
}
if (runningAvg.Count != 0)
{
msPerFrame = 0;
foreach (long ms in runningAvg)
{
msPerFrame += (int)ms;
}
msPerFrame /= runningAvg.Count;
}
// find scores
int newScore = findScore();
if (newScore % 10 != 0)
{
newScore = -1;
}
if (newScore < score)
{
scoreToAddToAvg = score;
if (score > (int)settings["Highscore"])
{
settings["Highscore"] = score;
settings.Save();
}
}
if (scoreToAddToAvg != -1 && score < 400 && score > 0)
{
scores.Add(scoreToAddToAvg);
if (controller != null)
{
using (StreamWriter sw = new StreamWriter(File.Open("scores.txt", FileMode.Append))) {
sw.WriteLine(controller.Name + "\t\t" + scoreToAddToAvg);
}
}
scoreToAddToAvg = -1;
}
score = newScore;
if (score != -1)
{
determineState();
if (currentState == State.StartScreen)
{
GC.Collect();
Comm.AddCredit();
Comm.StartGame();
}
// play
play();
// update entered/not entered
foreach (Ghost ghost in gs.Ghosts)
{
if (ghost.Node.X >= 10 && ghost.Node.X <= 17 &&
ghost.Node.Y >= 12 && ghost.Node.Y <= 16)
{
ghost.SetEntered(false);
}
else if (!ghost.Node.Walkable)
{
ghost.SetEntered(false);
}
else
{
ghost.SetEntered(true);
}
}
if (controller != null)
{
// control
direction = controller.Think(gs);
//Console.WriteLine(direction);
if (direction == Direction.Stall)
{
if (stall == Direction.None)
{
direction = gs.Pacman.InverseDirection(gs.Pacman.Direction);
stall = direction;
}
else
{
direction = gs.Pacman.InverseDirection(stall);
stall = direction;
}
}
else
{
stall = Direction.None;
}
Comm.SendKey(direction);
}
}
else
{
GC.Collect();
currentState = State.BetweenLevels;
}
// update status
this.BeginInvoke(updateMethod);
watch.Stop();
// update running avg
runningAvg.Enqueue(watch.ElapsedMilliseconds);
// reset
watch.Reset();
Thread.Sleep(30);
}
runningPacman = false;
this.BeginInvoke(updateMethod);
}
private void buttonInit_Click(object sender, EventArgs e)
{
reset();
// 32 bit color
if (Screen.PrimaryScreen.BitsPerPixel != 32)
{
failure(pictureInit32Bit, "The screen must be set to 32 bit colors");
return;
}
else
{
success(pictureInit32Bit);
}
// ms. pacman is loaded
// find process
Process[] processes = Process.GetProcesses();
foreach (Process p in processes)
{
if (p.MainWindowTitle.StartsWith("Ms. Pac-Man"))
{
//if( p.MainWindowTitle.StartsWith("WebPacMan") ) {
msPacmanProcess = p;
}
}
// set as foreground window
try {
Comm.ShowWindow(msPacmanProcess.MainWindowHandle, (int)WindowShowStyle.Restore);
Comm.SetWindowPos(msPacmanProcess.MainWindowHandle, (IntPtr)Comm.HWND_TOP, this.Left + this.Width, this.Top, 0, 0, 0);
success(pictureInitFoundGame);
} catch {
failure(pictureInitFoundGame, "Please make sure Microsoft Ms. Pacman is running");
return;
}
// entire window: 234, 344
// working area: 224, 288
// locate game area
try{
WINDOWINFO info = Comm.GetWindowInfoEasy(msPacmanProcess.MainWindowHandle);
gameRect = new Rectangle(info.rcClient.Left, info.rcClient.Top, info.rcClient.Width, info.rcClient.Height);
success(pictureInitLocated);
} catch (Exception ex) {
failure(pictureInitLocated, ex.Message);
}
// start window
if (checkBoxVisualizer.Checked && vThread == null) // seeing problems? remember to debug with this first!
{
vThread = new System.Threading.Thread(delegate() {
v = new Visualizer();
v.Location = new Point(this.Right, this.Top + this.Height);
v.StartPosition = FormStartPosition.Manual;
try {
System.Windows.Forms.Application.Run(v);
} catch { }
});
vThread.Start();
System.Threading.Thread.Sleep(2000);
}
// success
buttonStart.Enabled = true;
labelInitialized.Visible = true;
// autoplay
if (checkBoxAutoPlay.Checked)
{
buttonStart_Click(null, null);
}
else
{
this.BringToFront();
}
}