public static Chunk LoadChunkImmediate(Chunk chunk)
{
FileStream chunkStream = File.OpenRead(GetChunkFilename(chunk.Index));
for (int x = 0; x < Constants.World.ChunkSize; x++)
{
for (int y = 0; y < Constants.World.ChunkSize; y++)
{
for (int z = 0; z < Constants.World.ChunkSize; z++)
{
chunk[x, y, z] = new Block((byte)chunkStream.ReadByte());
}
}
}
return chunk;
}
public static void SetBlock(BlockIndex index, Block block)
{
Chunk chunk = GetChunk(new ChunkIndex(index));
if (chunk == null)
{
throw new Exception("You stupid asshole!");
}
chunk[EuclideanModulo(index.X, Constants.World.ChunkSize), EuclideanModulo(index.Y, Constants.World.ChunkSize), EuclideanModulo(index.Z, Constants.World.ChunkSize)] = block;
ChunkIndex? actualIndex = GetArrayIndex(chunk.Index);
if (actualIndex.HasValue)
{
GL.BindTexture(TextureTarget.Texture3D, DataID);
GL.TexSubImage3D(TextureTarget.Texture3D, 0,
actualIndex.Value.X * Constants.World.ChunkSize + EuclideanModulo(index.X, Constants.World.ChunkSize),
actualIndex.Value.Y * Constants.World.ChunkSize + EuclideanModulo(index.Y, Constants.World.ChunkSize),
actualIndex.Value.Z * Constants.World.ChunkSize + EuclideanModulo(index.Z, Constants.World.ChunkSize),
1, 1, 1,
OpenTK.Graphics.OpenGL.PixelFormat.Luminance, PixelType.UnsignedByte, new byte[,,] { { { block.ByteValue } } });
}
}
public void SetBlock(BlockIndex index, Block value, bool updateAdjacentChunks)
{
if (index.X >= 0 && index.X < Constants.World.ChunkSize && index.Y >= 0 && index.Y < Constants.World.ChunkSize && index.Z >= 0 && index.Z < Constants.World.ChunkSize)
{
Data[index.Z, index.Y, index.X] = value;
if (updateAdjacentChunks)
{
if (index.X == 0)
{
Chunk chunk = ChunkManager.GetChunk(Index - ChunkIndex.UnitX);
}
else if (index.X == Constants.World.ChunkSize - 1)
{
Chunk chunk = ChunkManager.GetChunk(Index + ChunkIndex.UnitX);
}
if (index.Y == 0)
{
Chunk chunk = ChunkManager.GetChunk(Index - ChunkIndex.UnitY);
}
else if (index.Y == Constants.World.ChunkSize - 1)
{
Chunk chunk = ChunkManager.GetChunk(Index + ChunkIndex.UnitY);
}
if (index.Z == 0)
{
Chunk chunk = ChunkManager.GetChunk(Index - ChunkIndex.UnitZ);
}
else if (index.Z == Constants.World.ChunkSize - 1)
{
Chunk chunk = ChunkManager.GetChunk(Index + ChunkIndex.UnitZ);
}
}
}
}
