public void randomPrefabFromFile(int x, int y) throws IOException{
		String path = "data/houses.pfl";
		FileInputStream in = new FileInputStream(path);
		Random rand = new Random(System.currentTimeMillis());
		
		int cPrefabs = in.read();
		long skip = rand.nextInt(cPrefabs);
		skip = (skip * 24 * 24) + (skip * 2);
		
		in.skip(skip);
		
		width = in.read();
		height = in.read();
		
		for (int i = 0; i < width; i++){
			for (int j = 0; j < height; j++){
				Boot.getWorldObj().getTileAtCoords(x + i, y + j).setTileID(in.read());
			}
		}
		
		in.close();
		
	}