2 files changed, 7 insertions, 0 deletions

diff --git a/src/Chunk.cpp b/src/Chunk.cpp
index 9c195fdf8..190521c0f 100644
--- a/src/Chunk.cpp
+++ b/src/Chunk.cpp
@@ -1335,6 +1335,7 @@ void cChunk::WakeUpSimulators(void)
 {
 	cSimulator * WaterSimulator = m_World->GetWaterSimulator();
 	cSimulator * LavaSimulator  = m_World->GetLavaSimulator();
+	cSimulator * RedstoneSimulator = m_World->GetRedstoneSimulator();
 	int BaseX = m_PosX * cChunkDef::Width;
 	int BaseZ = m_PosZ * cChunkDef::Width;
 	for (int x = 0; x < Width; x++)
@@ -1357,6 +1358,11 @@ void cChunk::WakeUpSimulators(void)
 						LavaSimulator->AddBlock(BlockX, y, BlockZ, this);
 						break;
 					}
+					default:
+					{
+						RedstoneSimulator->AddBlock(BlockX, y, BlockZ, this); // Redstone simulator checks if valid redstone block already
+						break;
+					}
 				}  // switch (BlockType)
 			}  // for y
 		}  // for z
diff --git a/src/World.h b/src/World.h
index b6ab321fb..fc821a68a 100644
--- a/src/World.h
+++ b/src/World.h
@@ -392,6 +392,7 @@ public:
 	
 	inline cFluidSimulator * GetWaterSimulator(void) { return m_WaterSimulator; }
 	inline cFluidSimulator * GetLavaSimulator (void) { return m_LavaSimulator; }
+	inline cRedstoneSimulator * GetRedstoneSimulator(void) { return m_RedstoneSimulator; }
 	
 	/// Calls the callback for each block entity in the specified chunk; returns true if all block entities processed, false if the callback aborted by returning true
 	bool ForEachBlockEntityInChunk(int a_ChunkX, int a_ChunkZ, cBlockEntityCallback & a_Callback);  // Exported in ManualBindings.cpp