void fixEntityCollision(Entity e) {
while (checkEntityCollision(e)) {
if (x < e.getX()) {
x -= 2;
} else if (x > e.getX()) {
x += 2;
} else if (y < e.getY()) {
y -= 2;
} else if (y > e.getY()) {
y += 2;
}
}
}
boolean checkEntityCollision(Entity e) {
Rectangle r1 = new Rectangle(getX(), getY(), WIDTH, HEIGHT);
Rectangle r2 = new Rectangle(e.getX(), e.getY(), Entity.WIDTH, Entity.HEIGHT);
return ((r1.intersects(r2)) || (r2.intersects(r1)));
}