/// <summary>
/// Set the metadata of a block in the chunk
/// </summary>
public virtual bool SetBlockMetadata(int par1, int par2, int par3, int par4)
{
ExtendedBlockStorage extendedblockstorage = storageArrays[par2 >> 4];
if (extendedblockstorage == null)
{
return(false);
}
int i = extendedblockstorage.GetExtBlockMetadata(par1, par2 & 0xf, par3);
if (i == par4)
{
return(false);
}
IsModified = true;
extendedblockstorage.SetExtBlockMetadata(par1, par2 & 0xf, par3, par4);
int j = extendedblockstorage.GetExtBlockID(par1, par2 & 0xf, par3);
if (j > 0 && (Block.BlocksList[j] is BlockContainer))
{
TileEntity tileentity = GetChunkBlockTileEntity(par1, par2, par3);
if (tileentity != null)
{
tileentity.UpdateContainingBlockInfo();
tileentity.BlockMetadata = par4;
}
}
return(true);
}
/// <summary>
/// Return the metadata corresponding to the given coordinates inside a chunk.
/// </summary>
public virtual int GetBlockMetadata(int par1, int par2, int par3)
{
if (par2 >> 4 >= storageArrays.Length)
{
return(0);
}
ExtendedBlockStorage extendedblockstorage = storageArrays[par2 >> 4];
if (extendedblockstorage != null)
{
return(extendedblockstorage.GetExtBlockMetadata(par1, par2 & 0xf, par3));
}
else
{
return(0);
}
}