private Chunk _LoadChunk(int x, int z)
{
//CurrentBlock.X = x;
//CurrentBlock.Z = z;
Chunk c = new Chunk(this);
c.Loading = true;
c.Filename = GetChunkFilename(x, z);
c.CreationDate = File.GetCreationTime(c.Filename);
c.Creator = "?";
c.Size = ChunkScale;
if (!File.Exists(c.Filename))
{
Console.WriteLine("! {0}", c.Filename);
return null;
}
#if !DEBUG || CATCH_CHUNK_ERRORS
try
{
#endif
mChunk = new NbtFile(c.Filename);
mChunk.LoadFile();
NbtCompound level = (NbtCompound)mChunk.RootTag["Level"];
c.Position = new Vector3i(
level.Get<NbtInt>("xPos").Value,
level.Get<NbtInt>("zPos").Value, 0);
if ((int)c.Position.X != x || (int)c.Position.Y != z)
{
throw new Exception(string.Format("Chunk pos is wrong. {0}!={1}", c.Filename, c.Position));
}
NbtList TileEntities = (NbtList)level["TileEntities"];
if (TileEntities.Tags.Count > 0)
{
//Console.WriteLine("*** Found TileEntities.");
LoadTileEnts(ref c, (int)x, (int)z, TileEntities);
}
NbtList Entities = (NbtList)level["Entities"];
Console.WriteLine("*** Found {0} Entities.",Entities.Tags.Count);
if (Entities.Tags.Count > 0)
{
LoadEnts(ref c, (int)x, (int)z, Entities);
}
// Blocks
c.Blocks = DecompressBlocks(level.Get<NbtByteArray>("Blocks").Value);
c.BlockLight = DecompressLightmap(level.Get<NbtByteArray>("BlockLight").Value);
c.SkyLight = DecompressLightmap(level.Get<NbtByteArray>("SkyLight").Value);
c.Data = DecompressDatamap(level.Get<NbtByteArray>("Data").Value);
c.Loading = false;
c.UpdateOverview();
string ci = string.Format("{0},{1}", x, z);
if (mChunks.ContainsKey(ci))
return mChunks[ci];
mChunks.Add(ci, c);
//TODO: Make Pig spawner converter.
for (int Z = 0; Z < ChunkScale.X; Z++)
{
for (int Y = 0; Y < ChunkScale.Y; Y++)
{
for (int X = 0; X < ChunkScale.X; X++)
{
byte b = c.Blocks[X, Y, Z];
if (b == 52)
{
MobSpawner ms = new MobSpawner();
ms.Pos=new Vector3i(X, Y, Z);
ms.EntityId = "Pig";
ms.UUID = Guid.NewGuid();
mTileEntities.Add(ms.UUID, ms);
//c++;
}
}
}
}
//if (c>0) Console.WriteLine("*** {0} spawners found.", c);
//Console.WriteLine("Loaded {0} bytes from chunk {1}.", CurrentChunks.Length, c.Filename);
return c;
#if !DEBUG || CATCH_CHUNK_ERRORS
}
catch (Exception e)
{
string err = string.Format(" *** ERROR: Chunk {0},{1} ({2}) failed to load:\n\n{3}", x, z, c.Filename, e);
Console.WriteLine(err);
if (CorruptChunk != null)
CorruptChunk(x,z,err, c.Filename);
return null;
}
#endif
}
/// <summary>
/// Load a TileEntity from an NbtCompound.
/// </summary>
/// <param name="CX">Chunk X Coordinate.</param>
/// <param name="CY">Chunk Y Coordinate.</param>
/// <param name="CS">Chunk horizontal scale (16 in /game/)</param>
/// <param name="c"></param>
/// <returns>TileEntity.</returns>
public static TileEntity GetEntity(int CX, int CY, int CS, NbtCompound c)
{
TileEntity e;
switch ((c["id"] as NbtString).Value)
{
case "Chest":
e = new Chest(CX,CY,CS,c);
break;
case "MobSpawner":
e = new MobSpawner(CX, CY, CS, c);
break;
case "Furnace":
e = new Furnace(CX, CY, CS, c);
break;
case "Sign":
e = new Sign(CX, CY, CS, c);
break;
case "NULL":
// Ignore it :|
return new TileEntity(CX, CY, CS, c);
default:
#if DEBUG
Console.WriteLine("*** Unknown TileEntity: {0}", (c["id"] as NbtString).Value);
Console.WriteLine(c);
#endif
File.WriteAllText(string.Format("UnknownTileEntity.{0}.txt", (c["id"] as NbtString).Value),c.ToString().Replace("\n","\r\n"));
return new TileEntity(CX, CY, CS, c);
}
#if DEBUG
Console.WriteLine("Loaded {1} @ {0}", e,e.Pos);
#endif
return e;
}
/// <summary>
/// Generate a chunk
/// </summary>
/// <param name="CX">Chunk X</param>
/// <param name="CZ">Chunk Z</param>
/// <param name="b">Blocks</param>
/// <param name="mh">Map handler</param>
/// <param name="r">Random</param>
/// <returns></returns>
public static bool MakeDungeon(int CX, int CZ, ref byte[, ,] b, ref IMapHandler mh, Random r)
{
int CH = (int)mh.ChunkScale.X;
int CV = (int)mh.ChunkScale.Y;
int x = r.Next(0+DungeonSizeX-1, CH-DungeonSizeX+1);
int y = r.Next(0+DungeonSizeY-1, CV-DungeonSizeY+1);
int z = r.Next(0+DungeonSizeZ-1, CH-DungeonSizeZ+1);
Vector3i position = mh.Local2Global(CX,CZ,new Vector3i(x,y,z));
//Console.WriteLine("Creating dungeon in {0}...", position);
if (!CheckForDungeonSpace(b, x, y, z)) return false;
Vector3i size = new Vector3i((DungeonSizeX*2)+1,(DungeonSizeY*2)+1,(DungeonSizeZ*2)+1);
Vector3i sizeAir = new Vector3i(size.X-1,size.Y-1,size.Z-1);
FillRect(ref b, 48, position, size); // Do walls (RANDOMIZE)
FillRect(ref b, 0, position, sizeAir); // Add air
MobSpawner ms = new MobSpawner();
ms.Delay=20;
ms.EntityId=Entity.GetRandomMonsterID(r);
ms.Pos = mh.Local2Global(CX,CZ,new Vector3i(x, y - DungeonSizeZ + 1, z));
ms.UUID = Guid.NewGuid();
mh.SetTileEntity(ms);
b[x, y - DungeonSizeZ + 1, z] = 52;
return true;
}
