/// <summary>
/// loads or generates the chunk at the chunk location specified
/// </summary>
public virtual Chunk LoadChunk(int par1, int par2)
{
Chunk chunk = new Chunk(WorldObj, par1, par2);
ChunkMapping.Add(ChunkCoordIntPair.ChunkXZ2Int(par1, par2), chunk);
chunk.IsChunkLoaded = true;
return(chunk);
}
/// <summary>
/// Drops the specified chunk.
/// </summary>
public virtual void DropChunk(int par1, int par2)
{
ChunkCoordinates chunkcoordinates = worldObj.GetSpawnPoint();
int i = (par1 * 16 + 8) - chunkcoordinates.PosX;
int j = (par2 * 16 + 8) - chunkcoordinates.PosZ;
int c = 200;
if (i < -c || i > c || j < -c || j > c)
{
droppedChunksSet.Add(ChunkCoordIntPair.ChunkXZ2Int(par1, par2));
}
}
public virtual void Func_539_c(int par1, int par2)
{
Chunk chunk = ProvideChunk(par1, par2);
if (!chunk.IsEmpty())
{
chunk.OnChunkUnload();
}
ChunkMapping.Remove(ChunkCoordIntPair.ChunkXZ2Int(par1, par2));
Field_889_c.Remove(chunk);
}
///<summary>
/// Will return back a chunk, if it doesn't exist and its not a MP client it will generates all the blocks for the
/// specified chunk from the map seed and chunk seed
///</summary>
public Chunk ProvideChunk(int par1, int par2)
{
Chunk chunk = (Chunk)chunkMap.GetValueByKey(ChunkCoordIntPair.ChunkXZ2Int(par1, par2));
if (chunk == null)
{
return(LoadChunk(par1, par2));
}
else
{
return(chunk);
}
}
/// <summary>
/// Will return back a chunk, if it doesn't exist and its not a MP client it will generates all the blocks for the
/// specified chunk from the map seed and chunk seed
/// </summary>
public virtual Chunk ProvideChunk(int par1, int par2)
{
Chunk chunk = (Chunk)ChunkMapping.GetValueByKey(ChunkCoordIntPair.ChunkXZ2Int(par1, par2));
if (chunk == null)
{
return(BlankChunk);
}
else
{
return(chunk);
}
}
/// <summary>
/// Recursively called by generate() (generate) and optionally by itself.
/// </summary>
protected override void RecursiveGenerate(World par1World, int par2, int par3, int par4, int par5, byte[] par6ArrayOfByte)
{
if (CoordMap.ContainsKey(ChunkCoordIntPair.ChunkXZ2Int(par2, par3)))
{
return;
}
Rand.Next();
if (CanSpawnStructureAtCoords(par2, par3))
{
StructureStart structurestart = GetStructureStart(par2, par3);
CoordMap[ChunkCoordIntPair.ChunkXZ2Int(par2, par3)] = structurestart;
}
}
///<summary>
/// loads or generates the chunk at the chunk location specified
///</summary>
public Chunk LoadChunk(int par1, int par2)
{
long l = ChunkCoordIntPair.ChunkXZ2Int(par1, par2);
droppedChunksSet.Remove(l);
Chunk chunk = (Chunk)chunkMap.GetValueByKey(l);
if (chunk == null)
{
int i = 0x1c9c3c;
if (par1 < -i || par2 < -i || par1 >= i || par2 >= i)
{
return(emptyChunk);
}
chunk = LoadChunkFromFile(par1, par2);
if (chunk == null)
{
if (chunkProvider == null)
{
chunk = emptyChunk;
}
else
{
chunk = chunkProvider.ProvideChunk(par1, par2);
}
}
chunkMap.Add(l, chunk);
chunkList.Add(chunk);
if (chunk != null)
{
chunk.Func_4143_d();
chunk.OnChunkLoad();
}
chunk.PopulateChunk(this, this, par1, par2);
}
return(chunk);
}
/// <summary>
/// Checks to see if a chunk exists at x, y
/// </summary>
public virtual bool ChunkExists(int par1, int par2)
{
return(chunkMap.ContainsItem(ChunkCoordIntPair.ChunkXZ2Int(par1, par2)));
}
