/** Creates new <code>Sprite</code> with specified image and location. */
public Sprite(GameImage blood, double x, double y) {
// init variables
this.x = this.oldX = x;
this.y = this.oldY = y;
// sprite image
if (blood != null) {
this.image = blood;
this.width = blood.getWidth();
this.height = blood.getHeight();
}
this.background = Background.getDefaultBackground();
}
/** Associates specified background with this sprite. */
public void setBackground(Background backgr) {
this.background = backgr;
if (this.background == null) {
this.background = Background.getDefaultBackground();
}
}