/**
 * Klasse Pacman.
 *  
 * @author 
 */
public class Pacman {
    /*---------------Attribute-----*/
    int x;
    int y;
    Game game;
    int gameFrame;

    /*---------------Konstruktor---*/
    public Pacman(Game game) {
        x = 20; y = 20;
        this.game = game;
    }

    /*---------------Methoden------*/    
    public void keyPressed(int keyCode) {
        int oldX = x; int oldY = y;
        if (keyCode == game.RIGHT) {
            x += game.cellSize;
        }
        if (keyCode == game.LEFT) {
            x -= game.cellSize;
        }
        if (keyCode == game.UP) {
            y -= game.cellSize;
        }
        if (keyCode == game.DOWN) {
            y += game.cellSize;
        }
        if (!game.wantMove(oldX/game.cellSize, oldY/game.cellSize, (x-game.cellSize/2)/game.cellSize, (y-game.cellSize/2)/game.cellSize)) {
            x = oldX;
            y = oldY;
        }
        
        x = (x + (11 * game.cellSize)) % (11 * game.cellSize);
        y = (y + (11 * game.cellSize)) % (11 * game.cellSize);
    }
    
    public void draw() {
        gameFrame++;
        game.render.drawPacman(x, y, (gameFrame/12) % 2 == 0);
    }
}