From ad5d0eda9c35a7f4a00e11743f545d057d188a8c Mon Sep 17 00:00:00 2001
From: tycho <tycho@hanoverdesktop>
Date: Fri, 26 Sep 2014 17:00:34 +0100
Subject: Fixed issue with casting

---
 src/Chunk.cpp                     | 3 +++
 src/Chunk.h                       | 4 ++--
 src/Simulator/RedstoneSimulator.h | 4 +++-
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/Chunk.cpp b/src/Chunk.cpp
index a7dec3fe3..06260bead 100644
--- a/src/Chunk.cpp
+++ b/src/Chunk.cpp
@@ -91,6 +91,7 @@ cChunk::cChunk(
 	m_NeighborZP(a_NeighborZP),
 	m_WaterSimulatorData(a_World->GetWaterSimulator()->CreateChunkData()),
 	m_LavaSimulatorData (a_World->GetLavaSimulator ()->CreateChunkData()),
+	m_RedstoneSimulatorData(NULL),
 	m_AlwaysTicked(0)
 {
 	if (a_NeighborXM != NULL)
@@ -159,6 +160,8 @@ cChunk::~cChunk()
 	m_WaterSimulatorData = NULL;
 	delete m_LavaSimulatorData;
 	m_LavaSimulatorData = NULL;
+	delete m_RedstoneSimulatorData;
+	m_RedstoneSimulatorData = NULL;
 }
 
 
diff --git a/src/Chunk.h b/src/Chunk.h
index a3de730dc..7a2e75685 100644
--- a/src/Chunk.h
+++ b/src/Chunk.h
@@ -416,7 +416,7 @@ public:
 	cFluidSimulatorData *     GetLavaSimulatorData (void) { return m_LavaSimulatorData; }
 	cSandSimulatorChunkData & GetSandSimulatorData (void) { return m_SandSimulatorData; }
 
-	cRedstoneSimulatorChunkData * GetRedstoneSimulatorData(void) { return &m_RedstoneSimulatorData; }
+	cRedstoneSimulatorChunkData * GetRedstoneSimulatorData(void) { return m_RedstoneSimulatorData; }
 	bool IsRedstoneDirty(void) const { return m_IsRedstoneDirty; }
 	void SetIsRedstoneDirty(bool a_Flag) { m_IsRedstoneDirty = a_Flag; }
 
@@ -501,7 +501,7 @@ private:
 	cFluidSimulatorData *   m_LavaSimulatorData;
 	cSandSimulatorChunkData m_SandSimulatorData;
 
-	cRedstoneSimulatorChunkData m_RedstoneSimulatorData;
+	cRedstoneSimulatorChunkData * m_RedstoneSimulatorData;
 
 
 	/** Indicates if simulate-once blocks should be updated by the redstone simulator */
diff --git a/src/Simulator/RedstoneSimulator.h b/src/Simulator/RedstoneSimulator.h
index 0e3dd495d..f6d36f869 100644
--- a/src/Simulator/RedstoneSimulator.h
+++ b/src/Simulator/RedstoneSimulator.h
@@ -7,10 +7,12 @@
 class cRedstoneSimulatorChunkData
 {
 public:
-	virtual ~cRedstoneSimulatorChunkData() {}
+	virtual ~cRedstoneSimulatorChunkData() = 0;
 } ;
 
 
+inline cRedstoneSimulatorChunkData::~cRedstoneSimulatorChunkData() {}
+
 template <class ChunkType, class WorldType>
 class cRedstoneSimulator :
 	public cSimulator<ChunkType, WorldType>
-- 
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