public boolean isBlockedByTanq(int x, int y, int width, int height) {
		synchronized (tanqs) {
			for (Tanq t: tanqs) {
				if (t.isTouching(new Vector3D(x, y, 0), (int)Math.sqrt(width * width + height * height)))
					return true;
			}
		}
		return false;
	}