package graphicsManager;

import java.awt.image.BufferedImage;

/**
 * 
 * @author Sam
 * SpriteImage holds a BufferedImage as well as the coordinates
 * used for drawing. May implement a movable interface. For animations
 * create a new class or make a generic animation algorithm.
 */
public class SpriteImage extends Object {
	//will implement a 'Movable' interface
	private BufferedImage sprite;
	private int x =0;
	private int y =0;

	//----------- Constructors ---------- //
	public SpriteImage(BufferedImage buffImg, int locX, int locY) {
		sprite = buffImg;
		x = locX;
		y = locY;
	}
	
	// --------- optimizations ---------- //
	public void flush() {
		sprite.flush();
	}
	
	public void finalize() {
		flush();
		sprite = null;
	}
	
	//---------accessors ------------- //
	public int getX() { return x; }
	public int getY() { return y; }
	public BufferedImage getImage() { return sprite; }
	
	public void setX(int newX) {
		if ( newX < 0)	x = 0;
		else			x = newX;
	}
	public void setY(int newY) {
		if (newY < 0)	y = 0;
		else			y = newY;
	}
	public void setLocation(int newX, int newY) {
		//set X
		if ( newX < 0)  x = 0;
		else			x = newX;

		//set Y
		if (newY < 0)	y = 0;
		else			y = newY;
	}
	
	//------- overloaded -------------- // inherited from object
	public String toString() {
		String tostring = "Sprite, (" + x + "," + y + ").";
		return tostring;
	}
	public boolean equals(Object obj) {
		SpriteImage sprite = (SpriteImage)obj;
		if ((sprite.x == x) && (sprite.y == y))
			return true;
		else
			return false;
	}
	public SpriteImage clone() {
		SpriteImage clone = new SpriteImage(sprite, x, y);
		return clone;
	}
}