public boolean isSpaceAboveRobot() {
		if(robot.getLocation().y <= 0) return false;
		if(robot.getLocation().y <= GROUND_LEVEL) return true;
		for(Rectangle hole:holes) {
			if(((hole.y + hole.height) == robot.getLocation().y) &&
					(robot.getLocation().x == hole.x)) {
				return true;
			}
		}
		return false;
	}