1 files changed, 23 insertions, 20 deletions

diff --git a/src/Simulator/IncrementalRedstoneSimulator.cpp b/src/Simulator/IncrementalRedstoneSimulator.cpp
index 183c527ca..a54867171 100644
--- a/src/Simulator/IncrementalRedstoneSimulator.cpp
+++ b/src/Simulator/IncrementalRedstoneSimulator.cpp
@@ -59,21 +59,20 @@ void cIncrementalRedstoneSimulator::RedstoneAddBlock(int a_BlockX, int a_BlockY,
 	int RelZ = 0;	
 	BLOCKTYPE Block;
 	NIBBLETYPE Meta;
-	cChunk * Chunk;
+	cChunk * OtherChunk = a_Chunk;
 
 	if (a_OtherChunk != NULL)
 	{
 		RelX = a_BlockX - a_OtherChunk->GetPosX() * cChunkDef::Width;
 		RelZ = a_BlockZ - a_OtherChunk->GetPosZ() * cChunkDef::Width;
 		a_OtherChunk->GetBlockTypeMeta(RelX, a_BlockY, RelZ, Block, Meta);
-		Chunk = a_OtherChunk;
+		OtherChunk = a_OtherChunk;
 	}
 	else
 	{
 		RelX = a_BlockX - a_Chunk->GetPosX() * cChunkDef::Width;
 		RelZ = a_BlockZ - a_Chunk->GetPosZ() * cChunkDef::Width;
 		a_Chunk->GetBlockTypeMeta(RelX, a_BlockY, RelZ, Block, Meta);
-		Chunk = a_Chunk;
 	}
 
 	// Every time a block is changed (AddBlock called), we want to go through all lists and check to see if the coordiantes stored within are still valid
@@ -92,7 +91,8 @@ void cIncrementalRedstoneSimulator::RedstoneAddBlock(int a_BlockX, int a_BlockY,
 		{
 			LOGD("cIncrementalRedstoneSimulator: Erased block @ {%i, %i, %i} from powered blocks list as it no longer connected to a source", itr->a_BlockPos.x, itr->a_BlockPos.y, itr->a_BlockPos.z);
 			itr = PoweredBlocks->erase(itr);
-			Chunk->SetIsRedstoneDirty(true);
+			a_Chunk->SetIsRedstoneDirty(true);
+			OtherChunk->SetIsRedstoneDirty(true);
 			continue;
 		}
 		else if (
@@ -107,21 +107,23 @@ void cIncrementalRedstoneSimulator::RedstoneAddBlock(int a_BlockX, int a_BlockY,
 		{
 			LOGD("cIncrementalRedstoneSimulator: Erased block @ {%i, %i, %i} from powered blocks list due to present/past metadata mismatch", itr->a_BlockPos.x, itr->a_BlockPos.y, itr->a_BlockPos.z);
 			itr = PoweredBlocks->erase(itr);
-			Chunk->SetIsRedstoneDirty(true);
+			a_Chunk->SetIsRedstoneDirty(true);
+			OtherChunk->SetIsRedstoneDirty(true);
 			continue;
 		}
 		else if (Block == E_BLOCK_DAYLIGHT_SENSOR)
 		{
-			if (!m_World.IsChunkLighted(Chunk->GetPosX(), Chunk->GetPosZ()))
+			if (!m_World.IsChunkLighted(OtherChunk->GetPosX(), OtherChunk->GetPosZ()))
 			{
-				m_World.QueueLightChunk(Chunk->GetPosX(), Chunk->GetPosZ());
+				m_World.QueueLightChunk(OtherChunk->GetPosX(), OtherChunk->GetPosZ());
 			}
 			else
 			{
-				if (Chunk->GetTimeAlteredLight(Chunk->GetSkyLight(RelX, a_BlockY + 1, RelZ)) <= 7)
+				if (OtherChunk->GetTimeAlteredLight(OtherChunk->GetSkyLight(RelX, a_BlockY + 1, RelZ)) <= 7)
 				{
 					itr = PoweredBlocks->erase(itr);
-					Chunk->SetIsRedstoneDirty(true);
+					a_Chunk->SetIsRedstoneDirty(true);
+					OtherChunk->SetIsRedstoneDirty(true);
 					continue;
 				}
 			}
@@ -139,7 +141,8 @@ void cIncrementalRedstoneSimulator::RedstoneAddBlock(int a_BlockX, int a_BlockY,
 			{
 				LOGD("cIncrementalRedstoneSimulator: Erased block @ {%i, %i, %i} from linked powered blocks list as it is no longer connected to a source", itr->a_BlockPos.x, itr->a_BlockPos.y, itr->a_BlockPos.z);
 				itr = LinkedPoweredBlocks->erase(itr);
-				Chunk->SetIsRedstoneDirty(true);
+				a_Chunk->SetIsRedstoneDirty(true);
+				OtherChunk->SetIsRedstoneDirty(true);
 				continue;
 			}
 			else if (
@@ -153,7 +156,8 @@ void cIncrementalRedstoneSimulator::RedstoneAddBlock(int a_BlockX, int a_BlockY,
 			{
 				LOGD("cIncrementalRedstoneSimulator: Erased block @ {%i, %i, %i} from linked powered blocks list due to present/past metadata mismatch", itr->a_BlockPos.x, itr->a_BlockPos.y, itr->a_BlockPos.z);
 				itr = LinkedPoweredBlocks->erase(itr);
-				Chunk->SetIsRedstoneDirty(true);
+				a_Chunk->SetIsRedstoneDirty(true);
+				OtherChunk->SetIsRedstoneDirty(true);
 				continue;
 			}
 		}
@@ -163,7 +167,8 @@ void cIncrementalRedstoneSimulator::RedstoneAddBlock(int a_BlockX, int a_BlockY,
 			{
 				LOGD("cIncrementalRedstoneSimulator: Erased block @ {%i, %i, %i} from linked powered blocks list as it is no longer powered through a valid middle block", itr->a_BlockPos.x, itr->a_BlockPos.y, itr->a_BlockPos.z);
 				itr = LinkedPoweredBlocks->erase(itr);
-				Chunk->SetIsRedstoneDirty(true);
+				a_Chunk->SetIsRedstoneDirty(true);
+				OtherChunk->SetIsRedstoneDirty(true);
 				continue;
 			}
 		}
@@ -1072,19 +1077,17 @@ void cIncrementalRedstoneSimulator::HandleNoteBlock(int a_RelBlockX, int a_RelBl
 
 void cIncrementalRedstoneSimulator::HandleDaylightSensor(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ)
 {
-	int a_ChunkX, a_ChunkZ;
-	cChunkDef::BlockToChunk(a_RelBlockX, a_RelBlockZ, a_ChunkX, a_ChunkZ);
+	int BlockX = (m_Chunk->GetPosX() * cChunkDef::Width) + a_RelBlockX, BlockZ = (m_Chunk->GetPosZ() * cChunkDef::Width) + a_RelBlockZ;
+	int ChunkX, ChunkZ;
+	cChunkDef::BlockToChunk(BlockX, BlockZ, ChunkX, ChunkZ);
 
-	if (!m_World.IsChunkLighted(a_ChunkX, a_ChunkZ))
+	if (!m_World.IsChunkLighted(ChunkX, ChunkZ))
 	{
-		m_World.QueueLightChunk(a_ChunkX, a_ChunkZ);
+		m_World.QueueLightChunk(ChunkX, ChunkZ);
 	}
 	else
 	{
-		int BlockX = (m_Chunk->GetPosX() * cChunkDef::Width) + a_RelBlockX;
-		int BlockZ = (m_Chunk->GetPosZ() * cChunkDef::Width) + a_RelBlockZ;
-		NIBBLETYPE SkyLight = m_Chunk->GetTimeAlteredLight(m_World.GetBlockSkyLight(BlockX, a_RelBlockY + 1, BlockZ));
-		if (SkyLight > 8)
+		if (m_Chunk->GetTimeAlteredLight(m_World.GetBlockSkyLight(BlockX, a_RelBlockY + 1, BlockZ)) > 8)
 		{
 			SetAllDirsAsPowered(a_RelBlockX, a_RelBlockY, a_RelBlockZ);
 		}