OpenMinecraft.InfdevHandler.GetBlockLightAt C# (CSharp) Method

        public override byte GetBlockLightAt(int px, int y, int pz)
        {
            int X = px / ChunkX;
            int Z = pz / ChunkZ;

            int x = px - ((px >> 4) * ChunkX); //(px >> 4) & 0xf;
            int z = pz - ((pz >> 4) * ChunkZ); //(py >> 4) & 0xf;

            Chunk c = GetChunk(X, Z);
            if (c == null) return 0;
            return c.BlockLight[x, y, z];
        }