// Diese Klasse stellt die einzelnen Geister dar.

public class Ghost extends Picture { // Die übergeordnete Klasse ist Picture

	private static final long serialVersionUID = -5352006665147359473L;

	private int xPos;
	private int yPos;
	
	private int HCost;

	public Ghost(int index) {

		super("Pinky"); // Aufrufen der übergeordneten Klasse

		// xPos = 150 + 40 * index;

		if (index == 0) {
			this.changeSauce("Blinky");
		} else if (index == 2) {
			this.changeSauce("Inky");
		} else if (index == 3) {
			this.changeSauce("Clyde");
		}

	}

	public int getPos(char coordinate, long dt) {
		if (coordinate == 'x') {
			return xPos;
		} else if (coordinate == 'y') {
			return yPos;
		} else
			return -1;
	}

	public void setPos(char coordinate, int newPos) {
		if (coordinate == 'x') {
			xPos = newPos;
		} else if (coordinate == 'y') {
			yPos = newPos;
		}
	}
	
	public void moveUp() {
	}
	
	public void moveDown() {
		
	}
	
	public void moveRight() {
		
	}
	
	public void moveLeft() {
		
	}
	
	public int getHCost(Player player) {
		
		HCost = (int) Math.sqrt(Math.pow(xPos - player.getPos('x', 0), 2)  + Math.pow(yPos - player.getPos('y', 0), 2));
		
		return HCost;
	}
	
	

}