public String getBlock(int x, int y)
	{
		if(chunkID < 0)
		{
			x = 15-x;
		}
		if(x < 0 || x >= blocks.length || y < 0 || y >= blocks[0].length)
			return "out";
		String b = blocks[x][y];
		if(b == null)
		{
			blocks[x][y] = "air";
			return "air";
		}
		return b;
	}