1 files changed, 18 insertions, 4 deletions

diff --git a/source/Chunk.h b/source/Chunk.h
index 7985bbff0..324929cac 100644
--- a/source/Chunk.h
+++ b/source/Chunk.h
@@ -131,16 +131,30 @@ public:
 	void SetBlock(int a_RelX, int a_RelY, int a_RelZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta );
 	// SetBlock() does a lot of work (heightmap, tickblocks, blockentities) so a BlockIdx version doesn't make sense
 	void SetBlock( const Vector3i & a_RelBlockPos, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta ) { SetBlock( a_RelBlockPos.x, a_RelBlockPos.y, a_RelBlockPos.z, a_BlockType, a_BlockMeta ); }
-	void CheckBlock(int a_RelX, int a_RelY, int a_RelZ);
+	
+	/// Queues block for ticking (m_ToTickQueue)
+	void QueueTickBlock(int a_RelX, int a_RelY, int a_RelZ);
+	
+	/// Queues all 6 neighbors of the specified block for ticking (m_ToTickQueue). If any are outside the chunk, relays the checking to the proper neighboring chunk
+	void QueueTickBlockNeighbors(int a_RelX, int a_RelY, int a_RelZ);
+
 	void FastSetBlock(int a_RelX, int a_RelY, int a_RelZ, BLOCKTYPE a_BlockType, BLOCKTYPE a_BlockMeta );  // Doesn't force block updates on neighbors, use for simple changes such as grass growing etc.
 	BLOCKTYPE GetBlock( int a_X, int a_Y, int a_Z );
 	BLOCKTYPE GetBlock( int a_BlockIdx );
 	void      GetBlockTypeMeta(int a_RelX, int a_RelY, int a_RelZ, BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta);
 	void      GetBlockInfo    (int a_RelX, int a_RelY, int a_RelZ, BLOCKTYPE & a_BlockType, NIBBLETYPE & a_Meta, NIBBLETYPE & a_SkyLight, NIBBLETYPE & a_BlockLight);
 	
-	/// Queues all 6 neighbors of the specified block for checking. If outside the chunk, relays the checking to the neighboring chunk
-	void CheckNeighbors(int a_RelX, int a_RelY, int a_RelZ);
-
+	/** Returns the chunk into which the specified block belongs, by walking the neighbors.
+	Will return self if appropriate. Returns NULL if not reachable through neighbors.
+	*/
+	cChunk * GetNeighborChunk(int a_BlockX, int a_BlockY, int a_BlockZ);
+	
+	/**
+	Returns the chunk into which the relatively-specified block belongs, by walking the neighbors.
+	Will return self if appropriate. Returns NULL if not reachable through neighbors.
+	*/
+	cChunk * GetRelNeighborChunk(int a_RelX, int a_RelY, int a_RelZ);
+	
 	EMCSBiome GetBiomeAt(int a_RelX, int a_RelZ) const {return cChunkDef::GetBiome(m_BiomeMap, a_RelX, a_RelZ); }
 	
 	void CollectPickupsByPlayer(cPlayer * a_Player);