1 files changed, 368 insertions, 49 deletions

diff --git a/src/Simulator/IncrementalRedstoneSimulator.inc b/src/Simulator/IncrementalRedstoneSimulator.inc
index 6d1f7b0ae..e3c856328 100644
--- a/src/Simulator/IncrementalRedstoneSimulator.inc
+++ b/src/Simulator/IncrementalRedstoneSimulator.inc
@@ -3,20 +3,334 @@
 #include "BoundingBox.h"
 #include "BlockEntities/RedstonePoweredEntity.h"
 #include "Blocks/ChunkInterface.h"
+#include "RedstoneSimulator.h"
 
 
 
+
+
+
+typedef cItemCallback<cRedstonePoweredEntity> cRedstonePoweredCallback;
+
+
 template<class ChunkType, class WorldType, template <BLOCKTYPE block> class GetHandlerCompileTime, class ChestType>
-cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime, ChestType>::cIncrementalRedstoneSimulator(WorldType & a_World) :
-	super(a_World),
-	m_RedstoneSimulatorChunkData(),
-	m_PoweredBlocks(),
-	m_LinkedPoweredBlocks(),
-	m_SimulatedPlayerToggleableBlocks(),
-	m_RepeatersDelayList(),
-	m_Chunk()
+class cIncrementalRedstoneSimulator :
+	public cRedstoneSimulator<ChunkType, WorldType>
 {
-}
+	typedef cRedstoneSimulator<ChunkType, WorldType> super;
+public:
+
+	cIncrementalRedstoneSimulator(WorldType & a_World)
+		: cRedstoneSimulator<ChunkType, WorldType>(a_World)
+	{
+	}
+	~cIncrementalRedstoneSimulator();
+
+	virtual void Simulate(float a_Dt) override { UNUSED(a_Dt);}  // not used
+	virtual void SimulateChunk(float a_Dt, int a_ChunkX, int a_ChunkZ, ChunkType * a_Chunk) override;
+	virtual bool IsAllowedBlock(BLOCKTYPE a_BlockType) override { return IsRedstone(a_BlockType); }
+	virtual void WakeUp(int a_BlockX, int a_BlockY, int a_BlockZ, ChunkType * a_Chunk) override;
+
+	enum eRedstoneDirection
+	{
+		REDSTONE_NONE =  0,
+		REDSTONE_X_POS = 0x1,
+		REDSTONE_X_NEG = 0x2,
+		REDSTONE_Z_POS = 0x4,
+		REDSTONE_Z_NEG = 0x8,
+	};
+	eRedstoneDirection GetWireDirection(int a_BlockX, int a_BlockY, int a_BlockZ);
+
+private:
+
+	#define MAX_POWER_LEVEL 15
+
+	struct sPoweredBlocks  // Define structure of the directly powered blocks list
+	{
+		Vector3i a_BlockPos;  // Position of powered block
+		Vector3i a_SourcePos;  // Position of source powering the block at a_BlockPos
+		unsigned char a_PowerLevel;
+	};
+
+	struct sLinkedPoweredBlocks  // Define structure of the indirectly powered blocks list (i.e. repeaters powering through a block to the block at the other side)
+	{
+		Vector3i a_BlockPos;
+		Vector3i a_MiddlePos;  // Position of block that is betwixt a source and the destination
+		Vector3i a_SourcePos;
+		unsigned char a_PowerLevel;
+	};
+
+	struct sSimulatedPlayerToggleableList  // Define structure of the list containing simulate-on-update blocks (such as trapdoors that respond once to a block update, and can be toggled by a player)
+	{
+		Vector3i a_RelBlockPos;
+		bool WasLastStatePowered;  // Was the last state powered or not? Determines whether a source update has happened and if I should resimulate
+	};
+
+	struct sRepeatersDelayList  // Define structure of list containing repeaters' delay states
+	{
+		Vector3i a_RelBlockPos;
+		unsigned char a_DelayTicks;  // For how many ticks should the repeater delay
+		unsigned char a_ElapsedTicks;  // How much of the previous has been elapsed?
+		bool ShouldPowerOn;  // What happens when the delay time is fulfilled?
+	};
+	
+	class cIncrementalRedstoneSimulatorChunkData :
+	cRedstoneSimulatorChunkData
+	{
+	public:
+		/// Per-chunk data for the simulator, specified individual chunks to simulate
+		cCoordWithBlockAndBoolVector m_ChunkData;
+		cCoordWithBlockAndBoolVector m_QueuedChunkData;
+		std::vector<sPoweredBlocks> m_PoweredBlocks;
+		std::vector<sLinkedPoweredBlocks> m_LinkedBlocks;
+		std::vector<sSimulatedPlayerToggleableList> m_SimulatedPlayerToggleableBlocks;
+		std::vector<sRepeatersDelayList> m_RepeatersDelayList;
+	};
+
+public:
+
+	typedef std::vector <sPoweredBlocks> PoweredBlocksList;
+	typedef std::vector <sLinkedPoweredBlocks> LinkedBlocksList;
+	typedef std::vector <sSimulatedPlayerToggleableList> SimulatedPlayerToggleableList;
+	typedef std::vector <sRepeatersDelayList> RepeatersDelayList;
+
+private:
+
+	cIncrementalRedstoneSimulatorChunkData * m_RedstoneSimulatorChunkData;
+	PoweredBlocksList * m_PoweredBlocks;
+	LinkedBlocksList * m_LinkedPoweredBlocks;
+	SimulatedPlayerToggleableList * m_SimulatedPlayerToggleableBlocks;
+	RepeatersDelayList * m_RepeatersDelayList;
+
+	virtual void AddBlock(int a_BlockX, int a_BlockY, int a_BlockZ, ChunkType * a_Chunk) override { RedstoneAddBlock(a_BlockX, a_BlockY, a_BlockZ, a_Chunk); }
+	void RedstoneAddBlock(int a_BlockX, int a_BlockY, int a_BlockZ, ChunkType * a_Chunk, ChunkType * a_OtherChunk = NULL);
+	ChunkType * m_Chunk;
+
+	// We want a_MyState for devices needing a full FastSetBlock (as opposed to meta) because with our simulation model, we cannot keep setting the block if it is already set correctly
+	// In addition to being non-performant, it would stop the player from actually breaking said device
+
+	/* ====== SOURCES ====== */
+	/** Handles the redstone torch */
+	void HandleRedstoneTorch(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, BLOCKTYPE a_MyState);
+	/** Handles the redstone block */
+	void HandleRedstoneBlock(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
+	/** Handles levers */
+	void HandleRedstoneLever(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
+	/** Handles buttons */
+	void HandleRedstoneButton(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
+	/** Handles daylight sensors */
+	void HandleDaylightSensor(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
+	/** Handles pressure plates */
+	void HandlePressurePlate(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, BLOCKTYPE a_MyType);
+	/** Handles tripwire hooks
+	Performs correct meta and power setting for self by going in the direction it faces and looking for a continous line of tripwire bounded by another oppositely facing hook
+	If this line is complete, it verifies that at least on wire reports an entity is on top (via its meta), and performs its task
+	*/
+	void HandleTripwireHook(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
+	/** Handles trapped chests */
+	void HandleTrappedChest(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
+	/* ==================== */
+
+	/* ====== CARRIERS ====== */
+	/** Handles redstone wire */
+	void HandleRedstoneWire(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
+	/** Handles repeaters */
+	void HandleRedstoneRepeater(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, BLOCKTYPE a_MyState);
+	/* ====================== */
+
+	/* ====== DEVICES ====== */
+	/** Handles pistons */
+	void HandlePiston(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
+	/** Handles dispensers and droppers */
+	void HandleDropSpenser(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
+	/** Handles TNT (exploding) */
+	void HandleTNT(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
+	/** Handles redstone lamps */
+	void HandleRedstoneLamp(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, BLOCKTYPE a_MyState);
+	/** Handles doords */
+	void HandleDoor(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
+	/** Handles command blocks */
+	void HandleCommandBlock(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
+	/** Handles activator, detector, and powered rails */
+	void HandleRail(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, BLOCKTYPE a_MyType);
+	/** Handles trapdoors */
+	void HandleTrapdoor(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
+	/** Handles fence gates */
+	void HandleFenceGate(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
+	/** Handles noteblocks */
+	void HandleNoteBlock(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
+	/** Handles tripwires */
+	void HandleTripwire(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
+	/* ===================== */
+
+	/* ====== Helper functions ====== */
+	/** Marks a block as powered */
+	void SetBlockPowered(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, int a_RelSourceX, int a_RelSourceY, int a_RelSourceZ, unsigned char a_PowerLevel = MAX_POWER_LEVEL);
+	/** Marks a block as being powered through another block */
+	void SetBlockLinkedPowered(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, int a_RelMiddleX, int a_RelMiddleY, int a_RelMiddleZ, int a_RelSourceX, int a_RelSourceY, int a_RelSourceZ, BLOCKTYPE a_MiddeBlock, unsigned char a_PowerLevel = MAX_POWER_LEVEL);
+	/** Marks a block as simulated, who should not be simulated further unless their power state changes, to accomodate a player manually toggling the block without triggering the simulator toggling it back */
+	void SetPlayerToggleableBlockAsSimulated(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, bool WasLastStatePowered);
+	/** Marks the second block in a direction as linked powered */
+	void SetDirectionLinkedPowered(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, char a_Direction, unsigned char a_PowerLevel = MAX_POWER_LEVEL);
+	/** Marks all blocks immediately surrounding a coordinate as powered */
+	void SetAllDirsAsPowered(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, unsigned char a_PowerLevel = MAX_POWER_LEVEL);
+	/** Queues a repeater to be powered or unpowered and returns if the m_RepeatersDelayList iterators were invalidated */
+	bool QueueRepeaterPowerChange(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, NIBBLETYPE a_Meta, bool ShouldPowerOn);
+	/** Removes a block from the Powered and LinkedPowered lists
+	Used for variable sources such as tripwire hooks, daylight sensors, and trapped chests
+	*/
+	void SetSourceUnpowered(int a_RelSourceX, int a_RelSourceY, int a_RelSourceZ, ChunkType * a_Chunk, bool a_IsFirstCall = true);
+
+	/** Returns if a coordinate is powered or linked powered */
+	bool AreCoordsPowered(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ) { return AreCoordsDirectlyPowered(a_RelBlockX, a_RelBlockY, a_RelBlockZ, m_Chunk) || AreCoordsLinkedPowered(a_RelBlockX, a_RelBlockY, a_RelBlockZ); }
+	/** Returns if a coordinate is in the directly powered blocks list */
+	bool AreCoordsDirectlyPowered(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, ChunkType * a_Chunk);
+	/** Returns if a coordinate is in the indirectly powered blocks list */
+	bool AreCoordsLinkedPowered(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
+	/** Returns if a coordinate was marked as simulated (for blocks toggleable by players) */
+	bool AreCoordsSimulated(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, bool IsCurrentStatePowered);
+	/** Returns if a repeater is powered by testing for power sources behind the repeater */
+	bool IsRepeaterPowered(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, NIBBLETYPE a_Meta);
+	/** Returns if a repeater is locked */
+	bool IsRepeaterLocked(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, NIBBLETYPE a_Meta);
+	/** Returns if a piston is powered */
+	bool IsPistonPowered(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, NIBBLETYPE a_Meta);
+	/** Returns if a wire is powered
+	The only diffence between this and a normal AreCoordsPowered is that this function checks for a wire powering another wire */
+	bool IsWirePowered(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, unsigned char & a_PowerLevel);
+	/** Handles delayed updates to repeaters **/
+	void HandleRedstoneRepeaterDelays(void);
+
+	/** Returns if lever metadata marks it as emitting power */
+	bool IsLeverOn(NIBBLETYPE a_BlockMeta);
+	/** Returns if button metadata marks it as emitting power */
+	bool IsButtonOn(NIBBLETYPE a_BlockMeta) { return IsLeverOn(a_BlockMeta); }
+	/* ============================== */
+
+	/* ====== Misc Functions ====== */
+	/** Returns if a block is viable to be the MiddleBlock of a SetLinkedPowered operation */
+	inline static bool IsViableMiddleBlock(BLOCKTYPE Block) { return cBlockInfo::FullyOccupiesVoxel(Block); }
+
+	/** Returns if a block is a mechanism (something that accepts power and does something)
+	Used by torches to determine if they power a block whilst not standing on the ground
+	*/
+	inline static bool IsMechanism(BLOCKTYPE Block)
+	{
+		switch (Block)
+		{
+			case E_BLOCK_ACTIVATOR_RAIL:
+			case E_BLOCK_COMMAND_BLOCK:
+			case E_BLOCK_PISTON:
+			case E_BLOCK_STICKY_PISTON:
+			case E_BLOCK_DISPENSER:
+			case E_BLOCK_DROPPER:
+			case E_BLOCK_FENCE_GATE:
+			case E_BLOCK_HOPPER:
+			case E_BLOCK_NOTE_BLOCK:
+			case E_BLOCK_TNT:
+			case E_BLOCK_TRAPDOOR:
+			case E_BLOCK_REDSTONE_LAMP_OFF:
+			case E_BLOCK_REDSTONE_LAMP_ON:
+			case E_BLOCK_WOODEN_DOOR:
+			case E_BLOCK_IRON_DOOR:
+			case E_BLOCK_REDSTONE_REPEATER_OFF:
+			case E_BLOCK_REDSTONE_REPEATER_ON:
+			case E_BLOCK_POWERED_RAIL:
+			case E_BLOCK_REDSTONE_WIRE:
+			{
+				return true;
+			}
+			default: return false;
+		}
+	}
+
+	/** Returns if a block has the potential to output power */
+	inline static bool IsPotentialSource(BLOCKTYPE Block)
+	{
+		switch (Block)
+		{
+			case E_BLOCK_DETECTOR_RAIL:
+			case E_BLOCK_DAYLIGHT_SENSOR:
+			case E_BLOCK_WOODEN_BUTTON:
+			case E_BLOCK_STONE_BUTTON:
+			case E_BLOCK_REDSTONE_WIRE:
+			case E_BLOCK_REDSTONE_TORCH_ON:
+			case E_BLOCK_LEVER:
+			case E_BLOCK_REDSTONE_REPEATER_ON:
+			case E_BLOCK_BLOCK_OF_REDSTONE:
+			case E_BLOCK_ACTIVE_COMPARATOR:
+			case E_BLOCK_HEAVY_WEIGHTED_PRESSURE_PLATE:
+			case E_BLOCK_LIGHT_WEIGHTED_PRESSURE_PLATE:
+			case E_BLOCK_STONE_PRESSURE_PLATE:
+			case E_BLOCK_WOODEN_PRESSURE_PLATE:
+			case E_BLOCK_TRAPPED_CHEST:
+			{
+				return true;
+			}
+			default: return false;
+		}
+	}
+
+	/** Returns if a block is any sort of redstone device */
+	inline static bool IsRedstone(BLOCKTYPE Block)
+	{
+		switch (Block)
+		{
+			// All redstone devices, please alpha sort
+			case E_BLOCK_ACTIVATOR_RAIL:
+			case E_BLOCK_ACTIVE_COMPARATOR:
+			case E_BLOCK_BLOCK_OF_REDSTONE:
+			case E_BLOCK_COMMAND_BLOCK:
+			case E_BLOCK_DETECTOR_RAIL:
+			case E_BLOCK_DISPENSER:
+			case E_BLOCK_DAYLIGHT_SENSOR:
+			case E_BLOCK_DROPPER:
+			case E_BLOCK_FENCE_GATE:
+			case E_BLOCK_HEAVY_WEIGHTED_PRESSURE_PLATE:
+			case E_BLOCK_HOPPER:
+			case E_BLOCK_INACTIVE_COMPARATOR:
+			case E_BLOCK_IRON_DOOR:
+			case E_BLOCK_LEVER:
+			case E_BLOCK_LIGHT_WEIGHTED_PRESSURE_PLATE:
+			case E_BLOCK_NOTE_BLOCK:
+			case E_BLOCK_POWERED_RAIL:
+			case E_BLOCK_REDSTONE_LAMP_OFF:
+			case E_BLOCK_REDSTONE_LAMP_ON:
+			case E_BLOCK_REDSTONE_REPEATER_OFF:
+			case E_BLOCK_REDSTONE_REPEATER_ON:
+			case E_BLOCK_REDSTONE_TORCH_OFF:
+			case E_BLOCK_REDSTONE_TORCH_ON:
+			case E_BLOCK_REDSTONE_WIRE:
+			case E_BLOCK_STICKY_PISTON:
+			case E_BLOCK_STONE_BUTTON:
+			case E_BLOCK_STONE_PRESSURE_PLATE:
+			case E_BLOCK_TNT:
+			case E_BLOCK_TRAPDOOR:
+			case E_BLOCK_TRAPPED_CHEST:
+			case E_BLOCK_TRIPWIRE_HOOK:
+			case E_BLOCK_TRIPWIRE:
+			case E_BLOCK_WOODEN_BUTTON:
+			case E_BLOCK_WOODEN_DOOR:
+			case E_BLOCK_WOODEN_PRESSURE_PLATE:
+			case E_BLOCK_PISTON:
+			{
+				return true;
+			}
+			default: return false;
+		}
+	}
+
+	inline static bool AreCoordsOnChunkBoundary(int a_BlockX, int a_BlockY, int a_BlockZ)
+	{
+		return (  // Are we on a chunk boundary? +- 2 because of LinkedPowered blocks
+			((a_BlockX % cChunkDef::Width) <= 1) ||
+			((a_BlockX % cChunkDef::Width) >= 14) ||
+			((a_BlockZ % cChunkDef::Width) <= 1) ||
+			((a_BlockZ % cChunkDef::Width) >= 14)
+		);
+	}
+};
+
 
 
 
@@ -70,8 +384,8 @@ void cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime,
 	// 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
 	// Checking only when a block is changed, as opposed to every tick, also improves performance
 
-	PoweredBlocksList * PoweredBlocks = a_Chunk->GetRedstoneSimulatorPoweredBlocksList();
-	for (typename PoweredBlocksList::iterator itr = PoweredBlocks->begin(); itr != PoweredBlocks->end();)
+	PoweredBlocksList & PoweredBlocks = ((cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime, ChestType>::cIncrementalRedstoneSimulatorChunkData *)a_Chunk->GetRedstoneSimulatorData())->m_PoweredBlocks;
+	for (typename PoweredBlocksList::iterator itr = PoweredBlocks.begin(); itr != PoweredBlocks.end();)
 	{
 		if (!itr->a_SourcePos.Equals(Vector3i(a_BlockX, a_BlockY, a_BlockZ)))
 		{
@@ -82,7 +396,7 @@ void cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime,
 		if (!IsPotentialSource(Block))
 		{
 			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);
+			itr = PoweredBlocks.erase(itr);
 			continue;
 		}
 		else if (
@@ -95,22 +409,22 @@ void cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime,
 			)
 		{
 			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);
+			itr = PoweredBlocks.erase(itr);
 			continue;
 		}
 		++itr;
 	}
 
-	LinkedBlocksList * LinkedPoweredBlocks = a_Chunk->GetRedstoneSimulatorLinkedBlocksList();
+	LinkedBlocksList & LinkedPoweredBlocks = ((cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime, ChestType>::cIncrementalRedstoneSimulatorChunkData *)a_Chunk->GetRedstoneSimulatorData())->m_LinkedBlocks;
 	// We loop through all values (insteading of breaking out at the first) to make sure everything is gone, as there can be multiple SourceBlock entries for one AddBlock coordinate
-	for (typename LinkedBlocksList::iterator itr = LinkedPoweredBlocks->begin(); itr != LinkedPoweredBlocks->end();)
+	for (typename LinkedBlocksList::iterator itr = LinkedPoweredBlocks.begin(); itr != LinkedPoweredBlocks.end();)
 	{
 		if (itr->a_SourcePos.Equals(Vector3i(a_BlockX, a_BlockY, a_BlockZ)))
 		{
 			if (!IsPotentialSource(Block))
 			{
 				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);
+				itr = LinkedPoweredBlocks.erase(itr);
 				continue;
 			}
 			else if (
@@ -121,7 +435,7 @@ void cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime,
 				)
 			{
 				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);
+				itr = LinkedPoweredBlocks.erase(itr);
 				continue;
 			}
 		}
@@ -130,15 +444,15 @@ void cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime,
 			if (!IsViableMiddleBlock(Block))
 			{
 				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);
+				itr = LinkedPoweredBlocks.erase(itr);
 				continue;
 			}
 		}
 		++itr;
 	}
 
-	SimulatedPlayerToggleableList * SimulatedPlayerToggleableBlocks = a_Chunk->GetRedstoneSimulatorSimulatedPlayerToggleableList();
-	for (typename SimulatedPlayerToggleableList::iterator itr = SimulatedPlayerToggleableBlocks->begin(); itr != SimulatedPlayerToggleableBlocks->end(); ++itr)
+	SimulatedPlayerToggleableList & SimulatedPlayerToggleableBlocks = ((cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime, ChestType>::cIncrementalRedstoneSimulatorChunkData *)a_Chunk->GetRedstoneSimulatorData())->m_SimulatedPlayerToggleableBlocks;
+	for (typename SimulatedPlayerToggleableList::iterator itr = SimulatedPlayerToggleableBlocks.begin(); itr != SimulatedPlayerToggleableBlocks.end(); ++itr)
 	{
 		if (!itr->a_RelBlockPos.Equals(Vector3i(RelX, a_BlockY, RelZ)))
 		{
@@ -148,13 +462,13 @@ void cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime,
 		if (!IsAllowedBlock(Block))
 		{
 			LOGD("cIncrementalRedstoneSimulator: Erased block @ {%i, %i, %i} from toggleable simulated list as it is no longer redstone", itr->a_RelBlockPos.x, itr->a_RelBlockPos.y, itr->a_RelBlockPos.z);
-			SimulatedPlayerToggleableBlocks->erase(itr);
+			SimulatedPlayerToggleableBlocks.erase(itr);
 			break;
 		}
 	}
 
-	RepeatersDelayList * RepeatersDelayList = a_Chunk->GetRedstoneSimulatorRepeatersDelayList();
-	for (typename RepeatersDelayList::iterator itr = RepeatersDelayList->begin(); itr != RepeatersDelayList->end(); ++itr)
+	RepeatersDelayList & RepeatersDelayList = ((cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime, ChestType>::cIncrementalRedstoneSimulatorChunkData *)a_Chunk->GetRedstoneSimulatorData())->m_RepeatersDelayList;
+	for (typename RepeatersDelayList::iterator itr = RepeatersDelayList.begin(); itr != RepeatersDelayList.end(); ++itr)
 	{
 		if (!itr->a_RelBlockPos.Equals(Vector3i(RelX, a_BlockY, RelZ)))
 		{
@@ -163,7 +477,7 @@ void cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime,
 
 		if ((Block != E_BLOCK_REDSTONE_REPEATER_ON) && (Block != E_BLOCK_REDSTONE_REPEATER_OFF))
 		{
-			RepeatersDelayList->erase(itr);
+			RepeatersDelayList.erase(itr);
 			break;
 		}
 	}
@@ -174,8 +488,8 @@ void cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime,
 		return;
 	}
 
-	cRedstoneSimulatorChunkData * RedstoneSimulatorChunkData = a_Chunk->GetRedstoneSimulatorData();
-	for (cRedstoneSimulatorChunkData::iterator itr = RedstoneSimulatorChunkData->begin(); itr != RedstoneSimulatorChunkData->end(); ++itr)
+	cCoordWithBlockAndBoolVector & RedstoneSimulatorChunkData = ((cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime, ChestType>::cIncrementalRedstoneSimulatorChunkData *)a_Chunk->GetRedstoneSimulatorData())->m_ChunkData;
+	for (cCoordWithBlockAndBoolVector::iterator itr = RedstoneSimulatorChunkData.begin(); itr != RedstoneSimulatorChunkData.end(); ++itr)
 	{
 		if ((itr->x == RelX) && (itr->y == a_BlockY) && (itr->z == RelZ))  // We are at an entry matching the current (changed) block
 		{
@@ -197,7 +511,8 @@ void cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime,
 		return;
 	}
 	
-	for (cRedstoneSimulatorChunkData::iterator itr = a_Chunk->GetRedstoneSimulatorQueuedData()->begin(); itr != a_Chunk->GetRedstoneSimulatorQueuedData()->end(); ++itr)
+	cCoordWithBlockAndBoolVector & QueuedData = ((cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime, ChestType>::cIncrementalRedstoneSimulatorChunkData *)a_Chunk->GetRedstoneSimulatorData())->m_QueuedChunkData;
+	for (cCoordWithBlockAndBoolVector::iterator itr = QueuedData.begin(); itr != QueuedData.end(); ++itr)
 	{
 		if ((itr->x == RelX) && (itr->y == a_BlockY) && (itr->z == RelZ))
 		{
@@ -205,7 +520,7 @@ void cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime,
 			return;
 		}
 	}
-	a_Chunk->GetRedstoneSimulatorQueuedData()->push_back(cCoordWithBlockAndBool(RelX, a_BlockY, RelZ, Block, false));
+	QueuedData.push_back(cCoordWithBlockAndBool(RelX, a_BlockY, RelZ, Block, false));
 }
 
 
@@ -214,19 +529,23 @@ void cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime,
 template <class ChunkType, class WorldType, template <BLOCKTYPE block> class GetHandlerCompileTime, class ChestType>
 void cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime, ChestType>::SimulateChunk(float a_Dt, int a_ChunkX, int a_ChunkZ, ChunkType * a_Chunk)
 {
-	m_RedstoneSimulatorChunkData = a_Chunk->GetRedstoneSimulatorData();
-	if (m_RedstoneSimulatorChunkData->empty() && a_Chunk->GetRedstoneSimulatorQueuedData()->empty())
+	m_RedstoneSimulatorChunkData = (cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime, ChestType>::cIncrementalRedstoneSimulatorChunkData *)a_Chunk->GetRedstoneSimulatorData();
+	if (m_RedstoneSimulatorChunkData->m_ChunkData.empty() && ((cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime, ChestType>::cIncrementalRedstoneSimulatorChunkData *)a_Chunk->GetRedstoneSimulatorData())->m_QueuedChunkData.empty())
 	{
 		return;
 	}
 
-	m_RedstoneSimulatorChunkData->insert(m_RedstoneSimulatorChunkData->end(), a_Chunk->GetRedstoneSimulatorQueuedData()->begin(), a_Chunk->GetRedstoneSimulatorQueuedData()->end());
-	a_Chunk->GetRedstoneSimulatorQueuedData()->clear();
+	m_RedstoneSimulatorChunkData->m_ChunkData.insert(
+		m_RedstoneSimulatorChunkData->m_ChunkData.end(), 
+		m_RedstoneSimulatorChunkData ->m_QueuedChunkData.begin(), 
+		m_RedstoneSimulatorChunkData ->m_QueuedChunkData.end());
+		
+	m_RedstoneSimulatorChunkData->m_QueuedChunkData.clear();
 
-	m_PoweredBlocks = a_Chunk->GetRedstoneSimulatorPoweredBlocksList();
-	m_RepeatersDelayList = a_Chunk->GetRedstoneSimulatorRepeatersDelayList();
-	m_SimulatedPlayerToggleableBlocks = a_Chunk->GetRedstoneSimulatorSimulatedPlayerToggleableList();
-	m_LinkedPoweredBlocks = a_Chunk->GetRedstoneSimulatorLinkedBlocksList();
+	m_PoweredBlocks = &m_RedstoneSimulatorChunkData->m_PoweredBlocks;
+	m_RepeatersDelayList = &m_RedstoneSimulatorChunkData->m_RepeatersDelayList;
+	m_SimulatedPlayerToggleableBlocks = &m_RedstoneSimulatorChunkData->m_SimulatedPlayerToggleableBlocks;
+	m_LinkedPoweredBlocks = &m_RedstoneSimulatorChunkData->m_LinkedBlocks;
 	m_Chunk = a_Chunk;
 	bool ShouldUpdateSimulateOnceBlocks = false;
 
@@ -240,11 +559,11 @@ void cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime,
 
 	HandleRedstoneRepeaterDelays();
 
-	for (cRedstoneSimulatorChunkData::iterator dataitr = m_RedstoneSimulatorChunkData->begin(); dataitr != m_RedstoneSimulatorChunkData->end();)
+	for (cCoordWithBlockAndBoolVector::iterator dataitr = m_RedstoneSimulatorChunkData->m_ChunkData.begin(); dataitr != m_RedstoneSimulatorChunkData->m_ChunkData.end();)
 	{
 		if (dataitr->DataTwo)
 		{
-			dataitr = m_RedstoneSimulatorChunkData->erase(dataitr);
+			dataitr = m_RedstoneSimulatorChunkData->m_ChunkData.erase(dataitr);
 			continue;
 		}
 
@@ -1497,7 +1816,7 @@ bool cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime,
 	int BlockX = (m_Chunk->GetPosX() * cChunkDef::Width) + a_RelBlockX;
 	int BlockZ = (m_Chunk->GetPosZ() * cChunkDef::Width) + a_RelBlockZ;
 
-	for (typename PoweredBlocksList::const_iterator itr = a_Chunk->GetRedstoneSimulatorPoweredBlocksList()->begin(); itr != a_Chunk->GetRedstoneSimulatorPoweredBlocksList()->end(); ++itr)  // Check powered list
+	for (typename PoweredBlocksList::const_iterator itr = ((cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime, ChestType>::cIncrementalRedstoneSimulatorChunkData *)a_Chunk->GetRedstoneSimulatorData())->m_PoweredBlocks.begin(); itr != ((cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime, ChestType>::cIncrementalRedstoneSimulatorChunkData *)a_Chunk->GetRedstoneSimulatorData())->m_PoweredBlocks.end(); ++itr)  // Check powered list
 	{
 		if (itr->a_BlockPos.Equals(Vector3i(BlockX, a_RelBlockY, BlockZ)))
 		{
@@ -1904,8 +2223,8 @@ void cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime,
 		return;
 	}
 
-	PoweredBlocksList * Powered = Neighbour->GetRedstoneSimulatorPoweredBlocksList();  // We need to insert the value into the chunk who owns the block position
-	for (typename PoweredBlocksList::iterator itr = Powered->begin(); itr != Powered->end(); ++itr)
+	PoweredBlocksList & Powered = ((cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime, ChestType>::cIncrementalRedstoneSimulatorChunkData *)Neighbour->GetRedstoneSimulatorData())->m_PoweredBlocks;  // We need to insert the value into the chunk who owns the block position
+	for (typename PoweredBlocksList::iterator itr = Powered.begin(); itr != Powered.end(); ++itr)
 	{
 		if (
 			itr->a_BlockPos.Equals(Vector3i(BlockX, a_RelBlockY, BlockZ)) &&
@@ -1952,7 +2271,7 @@ void cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime,
 	RC.a_BlockPos = Vector3i(BlockX, a_RelBlockY, BlockZ);
 	RC.a_SourcePos = Vector3i(SourceX, a_RelSourceY, SourceZ);
 	RC.a_PowerLevel = a_PowerLevel;
-	Powered->push_back(RC);
+	Powered.push_back(RC);
 	Neighbour->SetIsRedstoneDirty(true);
 	m_Chunk->SetIsRedstoneDirty(true);
 }
@@ -1986,8 +2305,8 @@ void cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime,
 		return;
 	}
 
-	LinkedBlocksList * Linked = Neighbour->GetRedstoneSimulatorLinkedBlocksList();
-	for (typename LinkedBlocksList::iterator itr = Linked->begin(); itr != Linked->end(); ++itr)  // Check linked powered list
+	LinkedBlocksList & Linked = ((cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime, ChestType>::cIncrementalRedstoneSimulatorChunkData *)Neighbour->GetRedstoneSimulatorData())->m_LinkedBlocks;
+	for (typename LinkedBlocksList::iterator itr = Linked.begin(); itr != Linked.end(); ++itr)  // Check linked powered list
 	{
 		if (
 			itr->a_BlockPos.Equals(Vector3i(BlockX, a_RelBlockY, BlockZ)) &&
@@ -2006,7 +2325,7 @@ void cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime,
 	RC.a_MiddlePos = Vector3i(MiddleX, a_RelMiddleY, MiddleZ);
 	RC.a_SourcePos = Vector3i(SourceX, a_RelSourceY, SourceZ);
 	RC.a_PowerLevel = a_PowerLevel;
-	Linked->push_back(RC);
+	Linked.push_back(RC);
 	Neighbour->SetIsRedstoneDirty(true);
 	m_Chunk->SetIsRedstoneDirty(true);
 }
@@ -2096,21 +2415,21 @@ void cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime,
 	}
 	// TODO: on C++11 support, change both of these to llama functions pased to a std::remove_if
 
-	for (typename PoweredBlocksList::iterator itr = a_Chunk->GetRedstoneSimulatorPoweredBlocksList()->begin(); itr != a_Chunk->GetRedstoneSimulatorPoweredBlocksList()->end();)
+	for (typename PoweredBlocksList::iterator itr = ((cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime, ChestType>::cIncrementalRedstoneSimulatorChunkData *)a_Chunk->GetRedstoneSimulatorData())->m_PoweredBlocks.begin(); itr != ((cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime, ChestType>::cIncrementalRedstoneSimulatorChunkData *)a_Chunk->GetRedstoneSimulatorData())->m_PoweredBlocks.end();)
 	{
 		if (itr->a_SourcePos.Equals(Vector3i(a_SourceX, a_SourceY, a_SourceZ)))
 		{
-			itr = a_Chunk->GetRedstoneSimulatorPoweredBlocksList()->erase(itr);
+			itr = ((cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime, ChestType>::cIncrementalRedstoneSimulatorChunkData *)a_Chunk->GetRedstoneSimulatorData())->m_PoweredBlocks.erase(itr);
 			a_Chunk->SetIsRedstoneDirty(true);
 			continue;
 		}
 		++itr;
 	}
-	for (typename LinkedBlocksList::iterator itr = a_Chunk->GetRedstoneSimulatorLinkedBlocksList()->begin(); itr != a_Chunk->GetRedstoneSimulatorLinkedBlocksList()->end();)
+	for (typename LinkedBlocksList::iterator itr = ((cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime, ChestType>::cIncrementalRedstoneSimulatorChunkData *)a_Chunk->GetRedstoneSimulatorData())->m_LinkedBlocks.begin(); itr != ((cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime, ChestType>::cIncrementalRedstoneSimulatorChunkData *)a_Chunk->GetRedstoneSimulatorData())->m_LinkedBlocks.end();)
 	{
 		if (itr->a_SourcePos.Equals(Vector3i(a_SourceX, a_SourceY, a_SourceZ)))
 		{
-			itr = a_Chunk->GetRedstoneSimulatorLinkedBlocksList()->erase(itr);
+			itr = ((cIncrementalRedstoneSimulator<ChunkType, WorldType, GetHandlerCompileTime, ChestType>::cIncrementalRedstoneSimulatorChunkData *)a_Chunk->GetRedstoneSimulatorData())->m_LinkedBlocks.erase(itr);
 			a_Chunk->SetIsRedstoneDirty(true);
 			continue;
 		}