/// <summary>
/// Saves an existing <see cref="IChunk"/> to the region at the given local coordinates.
/// </summary>
/// <param name="lcx">The local X-coordinate of a chunk relative to this region.</param>
/// <param name="lcz">The local Z-coordinate of a chunk relative to this region.</param>
/// <param name="chunk">A <see cref="IChunk"/> to save to the given location.</param>
/// <returns>A <see cref="ChunkRef"/> represneting the <see cref="IChunk"/> at its new location.</returns>
/// <remarks>If the local coordinates are out of bounds for this region, the action will be forwarded to the correct region
/// transparently. The <see cref="IChunk"/>'s internal global coordinates will be updated to reflect the new location.</remarks>
public ChunkRef SetChunk(int lcx, int lcz, IChunk chunk)
{
if (!LocalBoundsCheck(lcx, lcz))
{
IRegion alt = GetForeignRegion(lcx, lcz);
return((alt == null) ? null : alt.CreateChunk(ForeignX(lcx), ForeignZ(lcz)));
}
DeleteChunk(lcx, lcz);
int cx = lcx + _rx * XDIM;
int cz = lcz + _rz * ZDIM;
chunk.SetLocation(cx, cz);
using (Stream chunkOutStream = GetChunkOutStream(lcx, lcz))
{
chunk.Save(chunkOutStream);
}
ChunkRef cr = ChunkRef.Create(this, lcx, lcz);
_cache.Insert(cr);
return(cr);
}
// XXX: Allows a chunk not part of this region to be saved to it
/// <exclude/>
public bool SaveChunk(IChunk chunk)
{
using (Stream chunkOutStream = GetChunkOutStream(ForeignX(chunk.X), ForeignZ(chunk.Z)))
{
//Console.WriteLine("Region[{0}, {1}].Save({2}, {3})", _rx, _rz, ForeignX(chunk.X),ForeignZ(chunk.Z));
return(chunk.Save(chunkOutStream));
}
}
/// <inheritdoc/>
public bool SaveChunk(IChunk chunk)
{
if (chunk.Save(GetChunkOutStream(ChunkGlobalX(chunk.X), ChunkGlobalZ(chunk.Z))))
{
_dirty.Remove(new ChunkKey(chunk.X, chunk.Z));
return(true);
}
return(false);
}
/// <inheritdoc/>
public ChunkRef SetChunk(int cx, int cz, IChunk chunk)
{
DeleteChunk(cx, cz);
chunk.SetLocation(cx, cz);
chunk.Save(GetChunkOutStream(cx, cz));
ChunkRef cr = ChunkRef.Create(this, cx, cz);
ChunkKey k = new ChunkKey(cx, cz);
_cache[k] = cr;
return(cr);
}
/// <inherits />
public ChunkRef CreateChunk(int lcx, int lcz)
{
if (!LocalBoundsCheck(lcx, lcz))
{
IRegion alt = GetForeignRegion(lcx, lcz);
return((alt == null) ? null : alt.CreateChunk(ForeignX(lcx), ForeignZ(lcz)));
}
DeleteChunk(lcx, lcz);
int cx = lcx + _rx * XDIM;
int cz = lcz + _rz * ZDIM;
IChunk c = CreateChunkCore(cx, cz);
c.Save(GetChunkOutStream(lcx, lcz));
ChunkRef cr = ChunkRef.Create(this, lcx, lcz);
_cache.Insert(cr);
return(cr);
}
/// <summary>
/// Saves an existing <see cref="IChunk"/> to the region at the given local coordinates.
/// </summary>
/// <param name="lcx">The local X-coordinate of a chunk relative to this region.</param>
/// <param name="lcz">The local Z-coordinate of a chunk relative to this region.</param>
/// <param name="chunk">A <see cref="IChunk"/> to save to the given location.</param>
/// <returns>A <see cref="ChunkRef"/> represneting the <see cref="IChunk"/> at its new location.</returns>
/// <remarks>If the local coordinates are out of bounds for this region, the action will be forwarded to the correct region
/// transparently. The <see cref="IChunk"/>'s internal global coordinates will be updated to reflect the new location.</remarks>
public ChunkRef SetChunk(int lcx, int lcz, IChunk chunk)
{
if (!LocalBoundsCheck(lcx, lcz)) {
IRegion alt = GetForeignRegion(lcx, lcz);
return (alt == null) ? null : alt.CreateChunk(ForeignX(lcx), ForeignZ(lcz));
}
DeleteChunk(lcx, lcz);
int cx = lcx + _rx * XDIM;
int cz = lcz + _rz * ZDIM;
chunk.SetLocation(cx, cz);
chunk.Save(GetChunkOutStream(lcx, lcz));
ChunkRef cr = ChunkRef.Create(this, lcx, lcz);
_cache.Insert(cr);
return cr;
}
// XXX: Allows a chunk not part of this region to be saved to it
/// <exclude/>
public bool SaveChunk(IChunk chunk)
{
//Console.WriteLine("Region[{0}, {1}].Save({2}, {3})", _rx, _rz, ForeignX(chunk.X),ForeignZ(chunk.Z));
return chunk.Save(GetChunkOutStream(ForeignX(chunk.X), ForeignZ(chunk.Z)));
}
