public void SetBlock(int x, int y, int z, ScBlock block)
{
//int blockX = x % 16;
//int blockZ = z % 16;
//int chunkX = (x - blockX) / 16;
//int chunkZ = (z - blockZ) / 16;
//ScChunkPosition position = new ScChunkPosition(chunkX, chunkZ);
//if (!ChunkDictionary.ContainsKey(position))
// throw new ArgumentException("Chunk not found.");
//ScChunk chunk = ChunkDictionary[position];
//chunk.SetBlockInChunk(blockX, y, blockZ, block);
}
private void LoadChunk(ScChunkPosition argChunkPosition, byte[] argChunkInfo)
{
//TODO: Thread this (now that the fileread is done).
Blocks = new ScBlock[SizeX * SizeY * SizeZ];
/**/
//Read the next two 32-byte pieces.
UInt32 magic1 = BitConverter.ToUInt32(argChunkInfo, 0);
UInt32 magic2 = BitConverter.ToUInt32(argChunkInfo, 4);
//Check that the Magic bytes are valid
if (magic1 != 0xDEADBEEF || magic2 != 0xFFFFFFFF)
{
throw new FormatException("Not a Chunks.dat file.");
}
//Read the next two 32-byte pieces as the chunk X and Z (there is no Y because the entire height is always described)
Int32 chunkX = BitConverter.ToInt32(argChunkInfo, 8);
//Int32 chunkZ = file.ReadInt32();
Int32 chunkZ = BitConverter.ToInt32(argChunkInfo, 12);
//Validate that the chunk being read is the same as the chunk at the offset.
if (chunkX != argChunkPosition.ChunkX || chunkZ != argChunkPosition.ChunkZ)
{
throw new InvalidDataException("Chunk header does not match chunk directory.");
}
ChunkX = chunkX;
ChunkZ = chunkZ;
/**/
int infoIndex = 16;
for (var blockYPosition = 0; blockYPosition < Blocks.Length; ++blockYPosition)
{
//Need to calc each block position.
//Start at ChunkX, 0, ChunkZ
//For every 128 ChunkY we increment ChunkZ
//For every 16 ChunkZ we reset ChunkZ and increment ChunkX
Blocks[blockYPosition] = new ScBlock(new Point3D(ChunkX, 0, ChunkZ), argChunkInfo[infoIndex++], argChunkInfo[infoIndex++]); //Block Type, Block Data
}
}
public void SetBlockInChunk(int x, int y, int z, ScBlock block)
{
int index = CalculateBlockIndex(x, y, z);
Blocks[index] = block;
}