import java.util.Timer;
import java.util.TimerTask;

public class GameOverTask extends TimerTask {

    private Timer parent;
    private SnakePanel game;
    private int i;

    public GameOverTask(SnakePanel game, Timer parent) {
        this.game = game;
        this.parent = parent;
        i = 0;
    }

    @Override
    public void run() {
        for (int x = i; x >= 0; x--) {
            int y = i - x;
            if (x < game.sizeX && y < game.sizeY) {
                game.getGrid()[x][y].setType(CellType.VOID);

                if (x == game.sizeX - 1 && y == game.sizeY - 1) {
                    parent.cancel();
                    break;
                }
            }
        }

        i++;
        game.repaint();
    }
}