/// <summary>
/// Gets the block type at the given world position.
///
/// For ungenerated or unloaded chunks, the Ungenerated block type is return.
/// </summary>
/// <param name="blockPosition">The position of the block.</param>
/// <param name="createChunk">Whether or not to create (or load) the chunk if it doesn't currently exist.</param>
/// <returns>The block type.</returns>
internal ushort GetBlock(BlockPosition blockPos, bool createChunk = false)
{
var chunkPos = blockPos.ToChunkPosition(World.ChunkSize);
blockPos &= World.ChunkSize.Mask;
return(GetChunk(chunkPos, createChunk)?.GetBlockID(blockPos) ?? 0);
}
/// <summary>
/// Sets the block at the given position.
/// </summary>
/// <param name="blockPos">The block position.</param>
/// <param name="blockID">The block ID to assign.</param>
internal void SetBlock(BlockPosition blockPos, ushort blockID)
{
var chunkPos = blockPos.ToChunkPosition(World.ChunkSize);
blockPos &= World.ChunkSize.Mask;
var chunk = GetChunk(chunkPos, true);
if (chunk.GetBlockID(blockPos) == blockID)
{
return;
}
chunk.SetBlockID(blockPos, blockID);
RemeshEffectedChunks(blockPos, chunkPos);
}
