/// <summary>
/// Should be called anytime the Pac Man needs to be reset (game start, level start)
/// </summary>
void Reset() {
state_ = State.Start;
direction_ = Direction.Right;
usedFramesIndex_ = new int[] { 0, 1, 2 };
position_ = new Position { Tile = new Point(13, 23), DeltaPixel = new Point(8, 0) };
updateCount_ = 0;
}
/// <summary>
/// Retrieves the next tile in the specified direction from the specified position.
/// </summary>
/// <param name="d">Direction in which to look</param>
/// <param name="p">Position from which to look</param>
/// <returns>The tile</returns>
public static Tile NextTile(Direction d, Position p) {
switch (d) {
case Direction.Up:
if (p.Tile.Y - 1 < 0) {
return Grid.TileGrid[p.Tile.X, p.Tile.Y];
} else {
return Grid.TileGrid[p.Tile.X, p.Tile.Y - 1];
}
case Direction.Down:
if (p.Tile.Y + 1 >= Grid.Height) {
return Grid.TileGrid[p.Tile.X, p.Tile.Y];
} else {
return Grid.TileGrid[p.Tile.X, p.Tile.Y + 1];
}
case Direction.Left:
// Special case : the tunnel
if (p.Tile.X == 0) {
return Grid.TileGrid[Grid.Width - 1, p.Tile.Y];
} else {
return Grid.TileGrid[p.Tile.X - 1, p.Tile.Y];
}
case Direction.Right:
// Special case : the tunnel
if (p.Tile.X + 1 >= Grid.Width) {
return Grid.TileGrid[0, p.Tile.Y];
} else {
return Grid.TileGrid[p.Tile.X + 1, p.Tile.Y];
}
default:
throw new ArgumentException();
}
}
public ScoreEvent(Position position, DateTime when, int score) {
Position = position;
When = when;
Score = score;
}