Furnaces light up visually when they're cooking

git-svn-id: http://mc-server.googlecode.com/svn/trunk@1612 0a769ca7-a7f5-676a-18bf-c427514a06d6

source/Bindings.cpp

@@ -1,6 +1,6 @@
 /*
 ** Lua binding: AllToLua
-** Generated automatically by tolua++-1.0.92 on 06/18/13 21:08:59.
+** Generated automatically by tolua++-1.0.92 on 06/20/13 13:33:05.
 */
 
 #ifndef __cplusplus
@@ -17118,7 +17118,9 @@ static int tolua_AllToLua_cFurnaceEntity_new00(lua_State* tolua_S)
      !tolua_isnumber(tolua_S,2,0,&tolua_err) ||
      !tolua_isnumber(tolua_S,3,0,&tolua_err) ||
      !tolua_isnumber(tolua_S,4,0,&tolua_err) ||
-     !tolua_isnoobj(tolua_S,5,&tolua_err)
+     !tolua_isnumber(tolua_S,5,0,&tolua_err) ||
+     !tolua_isnumber(tolua_S,6,0,&tolua_err) ||
+     !tolua_isnoobj(tolua_S,7,&tolua_err)
  )
   goto tolua_lerror;
  else
@@ -17127,8 +17129,10 @@ static int tolua_AllToLua_cFurnaceEntity_new00(lua_State* tolua_S)
   int a_BlockX = ((int)  tolua_tonumber(tolua_S,2,0));
   int a_BlockY = ((int)  tolua_tonumber(tolua_S,3,0));
   int a_BlockZ = ((int)  tolua_tonumber(tolua_S,4,0));
+  unsigned char a_BlockType = (( unsigned char)  tolua_tonumber(tolua_S,5,0));
+  unsigned char a_BlockMeta = (( unsigned char)  tolua_tonumber(tolua_S,6,0));
   {
-   cFurnaceEntity* tolua_ret = (cFurnaceEntity*)  Mtolua_new((cFurnaceEntity)(a_BlockX,a_BlockY,a_BlockZ));
+   cFurnaceEntity* tolua_ret = (cFurnaceEntity*)  Mtolua_new((cFurnaceEntity)(a_BlockX,a_BlockY,a_BlockZ,a_BlockType,a_BlockMeta));
     tolua_pushusertype(tolua_S,(void*)tolua_ret,"cFurnaceEntity");
   }
  }
@@ -17152,7 +17156,9 @@ static int tolua_AllToLua_cFurnaceEntity_new00_local(lua_State* tolua_S)
      !tolua_isnumber(tolua_S,2,0,&tolua_err) ||
      !tolua_isnumber(tolua_S,3,0,&tolua_err) ||
      !tolua_isnumber(tolua_S,4,0,&tolua_err) ||
-     !tolua_isnoobj(tolua_S,5,&tolua_err)
+     !tolua_isnumber(tolua_S,5,0,&tolua_err) ||
+     !tolua_isnumber(tolua_S,6,0,&tolua_err) ||
+     !tolua_isnoobj(tolua_S,7,&tolua_err)
  )
   goto tolua_lerror;
  else
@@ -17161,8 +17167,10 @@ static int tolua_AllToLua_cFurnaceEntity_new00_local(lua_State* tolua_S)
   int a_BlockX = ((int)  tolua_tonumber(tolua_S,2,0));
   int a_BlockY = ((int)  tolua_tonumber(tolua_S,3,0));
   int a_BlockZ = ((int)  tolua_tonumber(tolua_S,4,0));
+  unsigned char a_BlockType = (( unsigned char)  tolua_tonumber(tolua_S,5,0));
+  unsigned char a_BlockMeta = (( unsigned char)  tolua_tonumber(tolua_S,6,0));
   {
-   cFurnaceEntity* tolua_ret = (cFurnaceEntity*)  Mtolua_new((cFurnaceEntity)(a_BlockX,a_BlockY,a_BlockZ));
+   cFurnaceEntity* tolua_ret = (cFurnaceEntity*)  Mtolua_new((cFurnaceEntity)(a_BlockX,a_BlockY,a_BlockZ,a_BlockType,a_BlockMeta));
     tolua_pushusertype(tolua_S,(void*)tolua_ret,"cFurnaceEntity");
     tolua_register_gc(tolua_S,lua_gettop(tolua_S));
   }

source/Bindings.h

@@ -1,6 +1,6 @@
 /*
 ** Lua binding: AllToLua
-** Generated automatically by tolua++-1.0.92 on 06/18/13 21:09:00.
+** Generated automatically by tolua++-1.0.92 on 06/20/13 13:33:06.
 */
 
 /* Exported function */

source/BlockEntities/FurnaceEntity.cpp

@@ -5,6 +5,7 @@
 #include "../UI/Window.h"
 #include "../Player.h"
 #include "../Root.h"
+#include "../Chunk.h"
 #include <json/json.h>
 
 
@@ -22,8 +23,10 @@ enum
 
 
 
-cFurnaceEntity::cFurnaceEntity(int a_BlockX, int a_BlockY, int a_BlockZ) :
+cFurnaceEntity::cFurnaceEntity(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta) :
 	super(E_BLOCK_FURNACE, a_BlockX, a_BlockY, a_BlockZ, ContentsWidth, ContentsHeight, NULL),
+	m_BlockType(a_BlockType),
+	m_BlockMeta(a_BlockMeta),
 	m_CurrentRecipe(NULL),
 	m_IsCooking(false),
 	m_NeedCookTime(0),
@@ -41,10 +44,12 @@ cFurnaceEntity::cFurnaceEntity(int a_BlockX, int a_BlockY, int a_BlockZ) :
 
 
 
-cFurnaceEntity::cFurnaceEntity(int a_BlockX, int a_BlockY, int a_BlockZ, cWorld * a_World) :
+cFurnaceEntity::cFurnaceEntity(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, cWorld * a_World) :
 	super(E_BLOCK_FURNACE, a_BlockX, a_BlockY, a_BlockZ, ContentsWidth, ContentsHeight, a_World),
+	m_BlockType(a_BlockType),
+	m_BlockMeta(a_BlockMeta),
 	m_CurrentRecipe(NULL),
-	m_IsCooking(false),
+	m_IsCooking((a_World->GetBlock(a_BlockX, a_BlockY, a_BlockZ) == E_BLOCK_LIT_FURNACE)),
 	m_NeedCookTime(0),
 	m_TimeCooked(0),
 	m_FuelBurnTime(0),
@@ -252,7 +257,7 @@ void cFurnaceEntity::BurnNewFuel(void)
 		// The item in the fuel slot is not suitable
 		m_FuelBurnTime = 0;
 		m_TimeBurned = 0;
-		m_IsCooking = false;
+		SetIsCooking(false);
 		return;
 	}
 	
@@ -265,7 +270,7 @@ void cFurnaceEntity::BurnNewFuel(void)
 	// Burn one new fuel:
 	m_FuelBurnTime = NewTime;
 	m_TimeBurned = 0;
-	m_IsCooking = true;
+	SetIsCooking(true);
 	if (m_Contents.GetSlot(fsFuel).m_ItemType == E_ITEM_LAVA_BUCKET)
 	{
 		m_Contents.SetSlot(fsFuel, cItem(E_ITEM_BUCKET));
@@ -334,12 +339,12 @@ void cFurnaceEntity::UpdateInput(void)
 	{
 		// This input cannot be cooked
 		m_NeedCookTime = 0;
-		m_IsCooking = false;
+		SetIsCooking(false);
 	}
 	else
 	{
 		m_NeedCookTime = m_CurrentRecipe->CookTime;
-		m_IsCooking = true;
+		SetIsCooking(true);
 		
 		// Start burning new fuel if there's no flame now:
 		if (GetFuelBurnTimeLeft() <= 0)
@@ -378,7 +383,7 @@ void cFurnaceEntity::UpdateOutput(void)
 		// Cannot cook anymore:
 		m_TimeCooked = 0;
 		m_NeedCookTime = 0;
-		m_IsCooking = false;
+		SetIsCooking(false);
 		return;
 	}
 	
@@ -386,7 +391,7 @@ void cFurnaceEntity::UpdateOutput(void)
 
 	// Can cook, start cooking if not already underway:
 	m_NeedCookTime = m_CurrentRecipe->CookTime;
-	m_IsCooking = true;
+	SetIsCooking(m_FuelBurnTime > 0);
 }
 
 
@@ -403,13 +408,13 @@ void cFurnaceEntity::UpdateIsCooking(void)
 	)
 	{
 		// Reset everything
-		m_IsCooking = false;
+		SetIsCooking(false);
 		m_TimeCooked = 0;
 		m_NeedCookTime = 0;
 		return;
 	}
 	
-	m_IsCooking = true;
+	SetIsCooking(true);
 }
 
 
@@ -474,3 +479,20 @@ void cFurnaceEntity::UpdateProgressBars(void)
 
 
 
+
+void cFurnaceEntity::SetIsCooking(bool a_IsCooking)
+{
+	if (a_IsCooking == m_IsCooking)
+	{
+		return;
+	}
+
+	m_IsCooking = a_IsCooking;
+		
+	// Light or extinguish the furnace:
+	m_World->FastSetBlock(m_PosX, m_PosY, m_PosZ, m_IsCooking ? E_BLOCK_LIT_FURNACE : E_BLOCK_FURNACE, m_BlockMeta);
+}
+
+
+
+	

source/BlockEntities/FurnaceEntity.h

@@ -40,12 +40,12 @@ public:
 	};
 	
 	/// Constructor used while generating a chunk; sets m_World to NULL
-	cFurnaceEntity(int a_BlockX, int a_BlockY, int a_BlockZ);
+	cFurnaceEntity(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta);
 	
 	// tolua_end
 	
 	/// Constructor used for normal operation
-	cFurnaceEntity(int a_BlockX, int a_BlockY, int a_BlockZ, cWorld * a_World);
+	cFurnaceEntity(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta, cWorld * a_World);
 	
 	virtual ~cFurnaceEntity();
 
@@ -103,6 +103,12 @@ public:
 	
 protected:
 
+	/// Block type of the block currently represented by this entity (changes when furnace lights up)
+	BLOCKTYPE m_BlockType;
+	
+	/// Block meta of the block currently represented by this entity
+	NIBBLETYPE m_BlockMeta;
+
 	/// The recipe for the current input slot
 	const cFurnaceRecipe::Recipe * m_CurrentRecipe;
 	
@@ -146,6 +152,9 @@ protected:
 	/// Broadcasts progressbar updates, if needed
 	void UpdateProgressBars(void);
 	
+	/// Sets the m_IsCooking variable, updates the furnace block type based on the value
+	void SetIsCooking(bool a_IsCooking);
+	
 	// cItemGrid::cListener overrides:
 	virtual void OnSlotChanged(cItemGrid * a_ItemGrid, int a_SlotNum) override;
 	

source/BlockEntities/HopperEntity.cpp

@@ -162,11 +162,12 @@ bool cHopperEntity::MoveItemsIn(cChunk & a_Chunk, Int64 a_CurrentTick)
 	bool res = false;
 	switch (a_Chunk.GetBlock(m_RelX, m_PosY + 1, m_RelZ))
 	{
-		case E_BLOCK_CHEST:     res = MoveItemsFromChest(a_Chunk); break;
+		case E_BLOCK_CHEST:       res = MoveItemsFromChest(a_Chunk); break;
-		case E_BLOCK_FURNACE:   res = MoveItemsFromFurnace(a_Chunk); break;
+		case E_BLOCK_FURNACE:     res = MoveItemsFromFurnace(a_Chunk); break;
 		case E_BLOCK_DISPENSER:
-		case E_BLOCK_DROPPER:   res = MoveItemsFromGrid(((cDropSpenserEntity *)a_Chunk.GetBlockEntity(m_PosX, m_PosY + 1, m_PosZ))->GetContents()); break;
+		case E_BLOCK_DROPPER:     res = MoveItemsFromGrid(((cDropSpenserEntity *)a_Chunk.GetBlockEntity(m_PosX, m_PosY + 1, m_PosZ))->GetContents()); break;
-		case E_BLOCK_HOPPER:    res = MoveItemsFromGrid(((cHopperEntity *)     a_Chunk.GetBlockEntity(m_PosX, m_PosY + 1, m_PosZ))->GetContents()); break;
+		case E_BLOCK_HOPPER:      res = MoveItemsFromGrid(((cHopperEntity *)     a_Chunk.GetBlockEntity(m_PosX, m_PosY + 1, m_PosZ))->GetContents()); break;
+		case E_BLOCK_LIT_FURNACE: res = MoveItemsFromFurnace(a_Chunk); break;
 	}
 	
 	// If the item has been moved, reset the last tick:
@@ -229,11 +230,12 @@ bool cHopperEntity::MoveItemsOut(cChunk & a_Chunk, Int64 a_CurrentTick)
 	bool res = false;
 	switch (DestChunk->GetBlock(rx, by, rz))
 	{
-		case E_BLOCK_CHEST:     res = MoveItemsToChest(*DestChunk, bx, by, bz); break;
+		case E_BLOCK_CHEST:       res = MoveItemsToChest(*DestChunk, bx, by, bz); break;
-		case E_BLOCK_FURNACE:   res = MoveItemsToFurnace(*DestChunk, bx, by, bz, Meta); break;
+		case E_BLOCK_FURNACE:     res = MoveItemsToFurnace(*DestChunk, bx, by, bz, Meta); break;
 		case E_BLOCK_DISPENSER:
-		case E_BLOCK_DROPPER:   res = MoveItemsToGrid(((cDropSpenserEntity *)DestChunk->GetBlockEntity(bx, by, bz))->GetContents()); break;
+		case E_BLOCK_DROPPER:     res = MoveItemsToGrid(((cDropSpenserEntity *)DestChunk->GetBlockEntity(bx, by, bz))->GetContents()); break;
-		case E_BLOCK_HOPPER:    res = MoveItemsToGrid(((cHopperEntity *)     DestChunk->GetBlockEntity(bx, by, bz))->GetContents()); break;
+		case E_BLOCK_HOPPER:      res = MoveItemsToGrid(((cHopperEntity *)     DestChunk->GetBlockEntity(bx, by, bz))->GetContents()); break;
+		case E_BLOCK_LIT_FURNACE: res = MoveItemsToFurnace(*DestChunk, bx, by, bz, Meta); break;
 	}
 	
 	// If the item has been moved, reset the last tick:

source/Chunk.cpp

@@ -1246,11 +1246,13 @@ void cChunk::CreateBlockEntities(void)
 						break;
 					}
 					
+					case E_BLOCK_LIT_FURNACE:
 					case E_BLOCK_FURNACE:
 					{
 						if (!HasBlockEntityAt(x + m_PosX * Width, y + m_PosY * Height, z + m_PosZ * Width))
 						{
-							m_BlockEntities.push_back(new cFurnaceEntity(x + m_PosX * Width, y + m_PosY * Height, z + m_PosZ * Width, m_World));
+							NIBBLETYPE BlockMeta = cChunkDef::GetNibble(m_BlockMeta, x, y, z);
+							m_BlockEntities.push_back(new cFurnaceEntity(x + m_PosX * Width, y + m_PosY * Height, z + m_PosZ * Width, BlockType, BlockMeta, m_World));
 						}
 						break;
 					}
@@ -1456,9 +1458,10 @@ void cChunk::SetBlock( int a_RelX, int a_RelY, int a_RelZ, BLOCKTYPE a_BlockType
 			AddBlockEntity(new cDropperEntity( WorldPos.x, WorldPos.y, WorldPos.z, m_World));
 			break;
 		}
+		case E_BLOCK_LIT_FURNACE:
 		case E_BLOCK_FURNACE:
 		{
-			AddBlockEntity(new cFurnaceEntity( WorldPos.x, WorldPos.y, WorldPos.z, m_World));
+			AddBlockEntity(new cFurnaceEntity( WorldPos.x, WorldPos.y, WorldPos.z, a_BlockType, a_BlockMeta, m_World));
 			break;
 		}
 		case E_BLOCK_HOPPER:

source/WorldStorage/WSSAnvil.cpp

@@ -331,7 +331,7 @@ bool cWSSAnvil::LoadChunkFromNBT(const cChunkCoords & a_Chunk, const cParsedNBT
 	cEntityList      Entities;
 	cBlockEntityList BlockEntities;
 	LoadEntitiesFromNBT     (Entities,      a_NBT, a_NBT.FindChildByName(Level, "Entities"));
-	LoadBlockEntitiesFromNBT(BlockEntities, a_NBT, a_NBT.FindChildByName(Level, "TileEntities"));
+	LoadBlockEntitiesFromNBT(BlockEntities, a_NBT, a_NBT.FindChildByName(Level, "TileEntities"), BlockTypes, MetaData);
 	
 	bool IsLightValid = (a_NBT.FindChildByName(Level, "MCSIsLightValid") > 0);
 	
@@ -539,7 +539,7 @@ void cWSSAnvil::LoadEntitiesFromNBT(cEntityList & a_Entities, const cParsedNBT &
 
 
 
-void cWSSAnvil::LoadBlockEntitiesFromNBT(cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx)
+void cWSSAnvil::LoadBlockEntitiesFromNBT(cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx, BLOCKTYPE * a_BlockTypes, NIBBLETYPE * a_BlockMetas)
 {
 	if ((a_TagIdx < 0) || (a_NBT.GetType(a_TagIdx) != TAG_List))
 	{
@@ -567,7 +567,7 @@ void cWSSAnvil::LoadBlockEntitiesFromNBT(cBlockEntityList & a_BlockEntities, con
 		}
 		else if (strncmp(a_NBT.GetData(sID), "Furnace", a_NBT.GetDataLength(sID)) == 0)
 		{
-			LoadFurnaceFromNBT(a_BlockEntities, a_NBT, Child);
+			LoadFurnaceFromNBT(a_BlockEntities, a_NBT, Child, a_BlockTypes, a_BlockMetas);
 		}
 		else if (strncmp(a_NBT.GetData(sID), "Hopper", a_NBT.GetDataLength(sID)) == 0)
 		{
@@ -737,7 +737,7 @@ void cWSSAnvil::LoadDropperFromNBT(cBlockEntityList & a_BlockEntities, const cPa
 
 
 
-void cWSSAnvil::LoadFurnaceFromNBT(cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx)
+void cWSSAnvil::LoadFurnaceFromNBT(cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx, BLOCKTYPE * a_BlockTypes, NIBBLETYPE * a_BlockMetas)
 {
 	ASSERT(a_NBT.GetType(a_TagIdx) == TAG_Compound);
 	int x, y, z;
@@ -750,7 +750,19 @@ void cWSSAnvil::LoadFurnaceFromNBT(cBlockEntityList & a_BlockEntities, const cPa
 	{
 		return;  // Make it an empty furnace - the chunk loader will provide an empty cFurnaceEntity for this
 	}
-	std::auto_ptr<cFurnaceEntity> Furnace(new cFurnaceEntity(x, y, z, m_World));
+	
+	// Convert coords to relative:
+	int RelX = x;
+	int RelZ = z;
+	int ChunkX, ChunkZ;
+	cChunkDef::AbsoluteToRelative(RelX, y, RelZ, ChunkX, ChunkZ);
+	
+	// Create the furnace entity, with proper BlockType and BlockMeta info:
+	BLOCKTYPE  BlockType = cChunkDef::GetBlock(a_BlockTypes, RelX, y, RelZ);
+	NIBBLETYPE BlockMeta = cChunkDef::GetNibble(a_BlockMetas, RelX, y, RelZ);
+	std::auto_ptr<cFurnaceEntity> Furnace(new cFurnaceEntity(x, y, z, BlockType, BlockMeta, m_World));
+	
+	// Load slots:
 	for (int Child = a_NBT.GetFirstChild(Items); Child != -1; Child = a_NBT.GetNextSibling(Child))
 	{
 		int Slot = a_NBT.FindChildByName(Child, "Slot");
@@ -764,6 +776,8 @@ void cWSSAnvil::LoadFurnaceFromNBT(cBlockEntityList & a_BlockEntities, const cPa
 			Furnace->SetSlot(a_NBT.GetByte(Slot), Item);
 		}
 	}  // for itr - ItemDefs[]
+	
+	// Load burn time:
 	int BurnTime = a_NBT.FindChildByName(a_TagIdx, "BurnTime");
 	if (BurnTime >= 0)
 	{
@@ -771,6 +785,8 @@ void cWSSAnvil::LoadFurnaceFromNBT(cBlockEntityList & a_BlockEntities, const cPa
 		// Anvil doesn't store the time that the fuel can burn. We simply "reset" the current value to be the 100%
 		Furnace->SetBurnTimes(bt, 0);
 	}
+	
+	// Load cook time:
 	int CookTime = a_NBT.FindChildByName(a_TagIdx, "CookTime");
 	if (CookTime >= 0)
 	{
@@ -778,6 +794,8 @@ void cWSSAnvil::LoadFurnaceFromNBT(cBlockEntityList & a_BlockEntities, const cPa
 		// Anvil doesn't store the time that an item takes to cook. We simply use the default - 10 seconds (200 ticks)
 		Furnace->SetCookTimes(200, ct);
 	}
+	
+	// Restart cooking:
 	Furnace->ContinueCooking();
 	a_BlockEntities.push_back(Furnace.release());
 }

source/WorldStorage/WSSAnvil.h

@@ -116,7 +116,7 @@ protected:
 	void LoadEntitiesFromNBT(cEntityList & a_Entitites, const cParsedNBT & a_NBT, int a_Tag);
 	
 	/// Loads the chunk's BlockEntities from NBT data (a_Tag is the Level\\TileEntities list tag; may be -1)
-	void LoadBlockEntitiesFromNBT(cBlockEntityList & a_BlockEntitites, const cParsedNBT & a_NBT, int a_Tag);
+	void LoadBlockEntitiesFromNBT(cBlockEntityList & a_BlockEntitites, const cParsedNBT & a_NBT, int a_Tag, BLOCKTYPE * a_BlockTypes, NIBBLETYPE * a_BlockMetas);
 	
 	/// Loads a cItem contents from the specified NBT tag; returns true if successful. Doesn't load the Slot tag
 	bool LoadItemFromNBT(cItem & a_Item, const cParsedNBT & a_NBT, int a_TagIdx);
@@ -130,7 +130,7 @@ protected:
 	void LoadChestFromNBT     (cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx);
 	void LoadDispenserFromNBT (cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx);
 	void LoadDropperFromNBT   (cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx);
-	void LoadFurnaceFromNBT   (cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx);
+	void LoadFurnaceFromNBT   (cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx, BLOCKTYPE * a_BlockTypes, NIBBLETYPE * a_BlockMetas);
 	void LoadHopperFromNBT    (cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx);
 	void LoadJukeboxFromNBT   (cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx);
 	void LoadNoteFromNBT      (cBlockEntityList & a_BlockEntities, const cParsedNBT & a_NBT, int a_TagIdx);

source/WorldStorage/WSSCompact.cpp

@@ -310,15 +310,16 @@ void cWSSCompact::LoadEntitiesFromJson(Json::Value & a_Value, cEntityList & a_En
 		for( Json::Value::iterator itr = AllFurnaces.begin(); itr != AllFurnaces.end(); ++itr )
 		{
 			Json::Value & Furnace = *itr;
-			cFurnaceEntity * FurnaceEntity = new cFurnaceEntity(0,0,0, a_World);
+			// TODO: The block type and meta aren't correct, there's no way to get them here
-			if( !FurnaceEntity->LoadFromJson( Furnace ) )
+			cFurnaceEntity * FurnaceEntity = new cFurnaceEntity(0, 0, 0, E_BLOCK_FURNACE, 0, a_World);
+			if (!FurnaceEntity->LoadFromJson(Furnace))
 			{
 				LOGERROR("ERROR READING FURNACE FROM JSON!" );
 				delete FurnaceEntity;
 			}
 			else
 			{
-				a_BlockEntities.push_back( FurnaceEntity );
+				a_BlockEntities.push_back(FurnaceEntity);
 			}
 		}  // for itr - AllFurnaces[]
 	}