/// <summary>
/// Gets an internal Chunk reference from cache or queries the container for it.
/// </summary>
/// <returns>The ChunkRef's underlying Chunk.</returns>
private IChunk GetChunk()
{
if (_chunk == null)
{
_chunk = _container.GetChunk(_cx, _cz);
if (_chunk != null)
{
_blocks = _chunk.Blocks;
_biomes = _chunk.Biomes;
_entities = _chunk.Entities;
// Set callback functions in the underlying block collection
_blocks.ResolveNeighbor += ResolveNeighborHandler;
_blocks.TranslateCoordinates += TranslateCoordinatesHandler;
}
}
return(_chunk);
}
/// <summary>
/// Gets an internal Chunk reference from cache or queries the container for it.
/// </summary>
/// <returns>The ChunkRef's underlying Chunk.</returns>
private IChunk GetChunk()
{
if (_chunk == null) {
_chunk = _container.GetChunk(_cx, _cz);
if (_chunk != null)
{
_blocks = _chunk.Blocks;
_biomes = _chunk.Biomes;
_entities = _chunk.Entities;
// Set callback functions in the underlying block collection
_blocks.ResolveNeighbor += ResolveNeighborHandler;
_blocks.TranslateCoordinates += TranslateCoordinatesHandler;
}
}
return _chunk;
}
public AnvilChunk LoadTree(TagNode tree)
{
TagNodeCompound ctree = tree as TagNodeCompound;
if (ctree == null)
{
return(null);
}
_tree = new NbtTree(ctree);
TagNodeCompound level = _tree.Root["Level"] as TagNodeCompound;
TagNodeList sections = level["Sections"] as TagNodeList;
foreach (TagNodeCompound section in sections)
{
AnvilSection anvilSection = new AnvilSection(section);
if (anvilSection.Y < 0 || anvilSection.Y >= _sections.Length)
{
continue;
}
_sections[anvilSection.Y] = anvilSection;
}
FusedDataArray3[] blocksBA = new FusedDataArray3[_sections.Length];
YZXNibbleArray[] dataBA = new YZXNibbleArray[_sections.Length];
YZXNibbleArray[] skyLightBA = new YZXNibbleArray[_sections.Length];
YZXNibbleArray[] blockLightBA = new YZXNibbleArray[_sections.Length];
for (int i = 0; i < _sections.Length; i++)
{
if (_sections[i] == null)
{
_sections[i] = new AnvilSection(i);
}
blocksBA[i] = new FusedDataArray3(_sections[i].AddBlocks, _sections[i].Blocks);
dataBA[i] = _sections[i].Data;
skyLightBA[i] = _sections[i].SkyLight;
blockLightBA[i] = _sections[i].BlockLight;
}
_blocks = new CompositeDataArray3(blocksBA);
_data = new CompositeDataArray3(dataBA);
_skyLight = new CompositeDataArray3(skyLightBA);
_blockLight = new CompositeDataArray3(blockLightBA);
_heightMap = new ZXIntArray(XDIM, ZDIM, level["HeightMap"] as TagNodeIntArray);
if (level.ContainsKey("Biomes"))
{
_biomes = new ZXByteArray(XDIM, ZDIM, level["Biomes"] as TagNodeByteArray);
}
else
{
level["Biomes"] = new TagNodeByteArray(new byte[256]);
_biomes = new ZXByteArray(XDIM, ZDIM, level["Biomes"] as TagNodeByteArray);
for (int x = 0; x < XDIM; x++)
{
for (int z = 0; z < ZDIM; z++)
{
_biomes[x, z] = BiomeType.Default;
}
}
}
_entities = level["Entities"] as TagNodeList;
_tileEntities = level["TileEntities"] as TagNodeList;
if (level.ContainsKey("TileTicks"))
{
_tileTicks = level["TileTicks"] as TagNodeList;
}
else
{
_tileTicks = new TagNodeList(TagType.TAG_COMPOUND);
}
// List-type patch up
if (_entities.Count == 0)
{
level["Entities"] = new TagNodeList(TagType.TAG_COMPOUND);
_entities = level["Entities"] as TagNodeList;
}
if (_tileEntities.Count == 0)
{
level["TileEntities"] = new TagNodeList(TagType.TAG_COMPOUND);
_tileEntities = level["TileEntities"] as TagNodeList;
}
if (_tileTicks.Count == 0)
{
level["TileTicks"] = new TagNodeList(TagType.TAG_COMPOUND);
_tileTicks = level["TileTicks"] as TagNodeList;
}
_cx = level["xPos"].ToTagInt();
_cz = level["zPos"].ToTagInt();
_blockManager = new AlphaBlockCollection(_blocks, _data, _blockLight, _skyLight, _heightMap, _tileEntities, _tileTicks);
_entityManager = new EntityCollection(_entities);
_biomeManager = new AnvilBiomeCollection(_biomes);
return(this);
}