/// <summary>
/// Loads the Chunk from an NBT tree rooted at the given TagValue node.
/// </summary>
/// <param name="tree">Root node of an NBT tree.</param>
/// <returns>A reference to the current Chunk, or null if the tree is unparsable.</returns>
public Chunk LoadTree(TagNode tree)
{
TagNodeCompound ctree = tree as TagNodeCompound;
if (ctree == null)
{
return(null);
}
_tree = new NbtTree(ctree);
TagNodeCompound level = _tree.Root["Level"] as TagNodeCompound;
_blocks = new XZYByteArray(XDIM, YDIM, ZDIM, level["Blocks"] as TagNodeByteArray);
_data = new XZYNibbleArray(XDIM, YDIM, ZDIM, level["Data"] as TagNodeByteArray);
_blockLight = new XZYNibbleArray(XDIM, YDIM, ZDIM, level["BlockLight"] as TagNodeByteArray);
_skyLight = new XZYNibbleArray(XDIM, YDIM, ZDIM, level["SkyLight"] as TagNodeByteArray);
_heightMap = new ZXByteArray(XDIM, ZDIM, level["HeightMap"] as TagNodeByteArray);
_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);
return(this);
}
/// <summary>
/// Create an empty, exportable schematic of given dimensions.
/// </summary>
/// <param name="xdim">The length of the X-dimension in blocks.</param>
/// <param name="ydim">The length of the Y-dimension in blocks.</param>
/// <param name="zdim">The length of the Z-dimension in blocks.</param>
public Schematic(int xdim, int ydim, int zdim)
{
_blocks = new XZYByteArray(xdim, ydim, zdim);
_data = new XZYNibbleArray(xdim, ydim, zdim);
_blockLight = new XZYNibbleArray(xdim, ydim, zdim);
_skyLight = new XZYNibbleArray(xdim, ydim, zdim);
_heightMap = new ZXByteArray(xdim, zdim);
_entities = new TagNodeList(TagType.TAG_COMPOUND);
_tileEntities = new TagNodeList(TagType.TAG_COMPOUND);
_blockset = new AlphaBlockCollection(_blocks, _data, _blockLight, _skyLight, _heightMap, _tileEntities);
_entityset = new EntityCollection(_entities);
}
/// <summary>
/// Create an empty, exportable schematic of given dimensions.
/// </summary>
/// <param name="xdim">The length of the X-dimension in blocks.</param>
/// <param name="ydim">The length of the Y-dimension in blocks.</param>
/// <param name="zdim">The length of the Z-dimension in blocks.</param>
public Schematic(int xdim, int ydim, int zdim)
{
_blocks = new XZYByteArray(xdim, ydim, zdim);
_data = new XZYNibbleArray(xdim, ydim, zdim);
_blockLight = new XZYNibbleArray(xdim, ydim, zdim);
_skyLight = new XZYNibbleArray(xdim, ydim, zdim);
_heightMap = new ZXByteArray(xdim, zdim);
_entities = new TagNodeList(TagType.TAG_COMPOUND);
_tileEntities = new TagNodeList(TagType.TAG_COMPOUND);
_blockset = new AlphaBlockCollection(_blocks, _data, _blockLight, _skyLight, _heightMap, _tileEntities);
_entityset = new EntityCollection(_entities);
}
/// <summary>
/// Creates a new <see cref="AlphaBlockCollection"/> of a given dimension.
/// </summary>
/// <param name="xdim">The length of the X-dimension of the collection.</param>
/// <param name="ydim">The length of the Y-dimension of the collection.</param>
/// <param name="zdim">The length of the Z-dimension of the collection.</param>
public AlphaBlockCollection(int xdim, int ydim, int zdim)
{
_blocks = new XZYByteArray(xdim, ydim, zdim);
_data = new XZYNibbleArray(xdim, ydim, zdim);
_blockLight = new XZYNibbleArray(xdim, ydim, zdim);
_skyLight = new XZYNibbleArray(xdim, ydim, zdim);
_heightMap = new ZXByteArray(xdim, zdim);
_tileEntities = new TagNodeList(TagType.TAG_COMPOUND);
_xdim = xdim;
_ydim = ydim;
_zdim = zdim;
Refresh();
}
/// <summary>
/// Creates a new <see cref="AlphaBlockCollection"/> of a given dimension.
/// </summary>
/// <param name="xdim">The length of the X-dimension of the collection.</param>
/// <param name="ydim">The length of the Y-dimension of the collection.</param>
/// <param name="zdim">The length of the Z-dimension of the collection.</param>
public AlphaBlockCollection(int xdim, int ydim, int zdim)
{
_blocks = new XZYByteArray(xdim, ydim, zdim);
_data = new XZYNibbleArray(xdim, ydim, zdim);
_blockLight = new XZYNibbleArray(xdim, ydim, zdim);
_skyLight = new XZYNibbleArray(xdim, ydim, zdim);
_heightMap = new ZXByteArray(xdim, zdim);
_tileEntities = new TagNodeList(TagType.TAG_COMPOUND);
_xdim = xdim;
_ydim = ydim;
_zdim = zdim;
Refresh();
}
private void BuildNBTTree()
{
int elements2 = XDIM * ZDIM;
int elements3 = elements2 * YDIM;
TagNodeByteArray blocks = new TagNodeByteArray(new byte[elements3]);
TagNodeByteArray data = new TagNodeByteArray(new byte[elements3 >> 1]);
TagNodeByteArray blocklight = new TagNodeByteArray(new byte[elements3 >> 1]);
TagNodeByteArray skylight = new TagNodeByteArray(new byte[elements3 >> 1]);
TagNodeByteArray heightMap = new TagNodeByteArray(new byte[elements2]);
_blocks = new XZYByteArray(XDIM, YDIM, ZDIM, blocks);
_data = new XZYNibbleArray(XDIM, YDIM, ZDIM, data);
_blockLight = new XZYNibbleArray(XDIM, YDIM, ZDIM, blocklight);
_skyLight = new XZYNibbleArray(XDIM, YDIM, ZDIM, skylight);
_heightMap = new ZXByteArray(XDIM, ZDIM, heightMap);
_entities = new TagNodeList(TagType.TAG_COMPOUND);
_tileEntities = new TagNodeList(TagType.TAG_COMPOUND);
_tileTicks = new TagNodeList(TagType.TAG_COMPOUND);
TagNodeCompound level = new TagNodeCompound();
level.Add("Blocks", blocks);
level.Add("Data", data);
level.Add("SkyLight", blocklight);
level.Add("BlockLight", skylight);
level.Add("HeightMap", heightMap);
level.Add("Entities", _entities);
level.Add("TileEntities", _tileEntities);
level.Add("TileTicks", _tileTicks);
level.Add("LastUpdate", new TagNodeLong(Timestamp()));
level.Add("xPos", new TagNodeInt(_cx));
level.Add("zPos", new TagNodeInt(_cz));
level.Add("TerrainPopulated", new TagNodeByte());
_tree = new NbtTree();
_tree.Root.Add("Level", level);
_blockManager = new AlphaBlockCollection(_blocks, _data, _blockLight, _skyLight, _heightMap, _tileEntities);
_entityManager = new EntityCollection(_entities);
}
/// <summary>
/// Creates a new <see cref="AlphaBlockCollection"/> overlay on top of Alpha-specific units of data.
/// </summary>
/// <param name="blocks">An array of Block IDs.</param>
/// <param name="data">An array of data nibbles.</param>
/// <param name="blockLight">An array of block light nibbles.</param>
/// <param name="skyLight">An array of sky light nibbles.</param>
/// <param name="heightMap">An array of height map values.</param>
/// <param name="tileEntities">A list of tile entities corresponding to blocks in this collection.</param>
public AlphaBlockCollection(
XZYByteArray blocks,
XZYNibbleArray data,
XZYNibbleArray blockLight,
XZYNibbleArray skyLight,
ZXByteArray heightMap,
TagNodeList tileEntities)
{
_blocks = blocks;
_data = data;
_blockLight = blockLight;
_skyLight = skyLight;
_heightMap = heightMap;
_tileEntities = tileEntities;
_xdim = _blocks.XDim;
_ydim = _blocks.YDim;
_zdim = _blocks.ZDim;
Refresh();
}
/// <summary>
/// Creates a new <see cref="AlphaBlockCollection"/> overlay on top of Alpha-specific units of data.
/// </summary>
/// <param name="blocks">An array of Block IDs.</param>
/// <param name="data">An array of data nibbles.</param>
/// <param name="blockLight">An array of block light nibbles.</param>
/// <param name="skyLight">An array of sky light nibbles.</param>
/// <param name="heightMap">An array of height map values.</param>
/// <param name="tileEntities">A list of tile entities corresponding to blocks in this collection.</param>
public AlphaBlockCollection(
XZYByteArray blocks,
XZYNibbleArray data,
XZYNibbleArray blockLight,
XZYNibbleArray skyLight,
ZXByteArray heightMap,
TagNodeList tileEntities)
{
_blocks = blocks;
_data = data;
_blockLight = blockLight;
_skyLight = skyLight;
_heightMap = heightMap;
_tileEntities = tileEntities;
_xdim = _blocks.XDim;
_ydim = _blocks.YDim;
_zdim = _blocks.ZDim;
Refresh();
}
