56 files changed, 164 insertions, 398 deletions

diff --git a/src/Blocks/BlockBed.cpp b/src/Blocks/BlockBed.cpp
index cd5783f58..cd1cc2a5f 100644
--- a/src/Blocks/BlockBed.cpp
+++ b/src/Blocks/BlockBed.cpp
@@ -15,7 +15,7 @@ void cBlockBedHandler::OnPlacedByPlayer(
 	if (a_BlockMeta < 8)
 	{
 		Vector3i Direction = MetaDataToDirection(a_BlockMeta);
-		a_ChunkInterface.SetBlock(a_WorldInterface, a_BlockX + Direction.x, a_BlockY, a_BlockZ + Direction.z, E_BLOCK_BED, a_BlockMeta | 0x8);
+		a_ChunkInterface.SetBlock(a_BlockX + Direction.x, a_BlockY, a_BlockZ + Direction.z, E_BLOCK_BED, a_BlockMeta | 0x8);
 	}
 }
 
diff --git a/src/Blocks/BlockBigFlower.h b/src/Blocks/BlockBigFlower.h
index 72e552dee..89ffc864d 100644
--- a/src/Blocks/BlockBigFlower.h
+++ b/src/Blocks/BlockBigFlower.h
@@ -19,16 +19,16 @@ public:
 	}
 
 
-	virtual void DropBlock(cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, cBlockPluginInterface & a_BlockPluginInterface, cEntity * a_Digger, int a_BlockX, int a_BlockY, int a_BlockZ, bool a_CanDrop, bool a_DropVerbatim) override
+	virtual void DropBlock(cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, cBlockPluginInterface & a_BlockPluginInterface, cEntity * a_Digger, int a_BlockX, int a_BlockY, int a_BlockZ, bool a_CanDrop) override
 	{
 		NIBBLETYPE Meta = a_ChunkInterface.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ);
 		if (Meta & 0x8)
 		{
-			super::DropBlock(a_ChunkInterface, a_WorldInterface, a_BlockPluginInterface, a_Digger, a_BlockX, a_BlockY - 1, a_BlockZ, a_CanDrop, a_DropVerbatim);
+			super::DropBlock(a_ChunkInterface, a_WorldInterface, a_BlockPluginInterface, a_Digger, a_BlockX, a_BlockY - 1, a_BlockZ, a_CanDrop);
 		}
 		else
 		{
-			super::DropBlock(a_ChunkInterface, a_WorldInterface, a_BlockPluginInterface, a_Digger, a_BlockX, a_BlockY, a_BlockZ, a_CanDrop, a_DropVerbatim);
+			super::DropBlock(a_ChunkInterface, a_WorldInterface, a_BlockPluginInterface, a_Digger, a_BlockX, a_BlockY, a_BlockZ, a_CanDrop);
 		}
 	}
 
@@ -118,12 +118,6 @@ public:
 			}
 		}
 	}
-
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.grass";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockButton.h b/src/Blocks/BlockButton.h
index 3b45afff8..8e4f04740 100644
--- a/src/Blocks/BlockButton.h
+++ b/src/Blocks/BlockButton.h
@@ -57,12 +57,6 @@ public:
 	}
 
 
-	virtual const char * GetStepSound(void) override
-	{
-		return m_BlockType == E_BLOCK_WOODEN_BUTTON ? "step.wood" : "step.stone";
-	}
-
-
 	inline static NIBBLETYPE BlockFaceToMetaData(eBlockFace a_BlockFace)
 	{
 		switch (a_BlockFace)
diff --git a/src/Blocks/BlockCactus.h b/src/Blocks/BlockCactus.h
index ed441517d..910966c43 100644
--- a/src/Blocks/BlockCactus.h
+++ b/src/Blocks/BlockCactus.h
@@ -69,12 +69,6 @@ public:
 	{
 		a_Chunk.GetWorld()->GrowCactus(a_RelX + a_Chunk.GetPosX() * cChunkDef::Width, a_RelY, a_RelZ + a_Chunk.GetPosZ() * cChunkDef::Width, 1);
 	}
-
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.cloth";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockCake.h b/src/Blocks/BlockCake.h
index f05f468e5..3a754ce18 100644
--- a/src/Blocks/BlockCake.h
+++ b/src/Blocks/BlockCake.h
@@ -43,11 +43,6 @@ public:
 	{
 		return true;
 	}
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.cloth";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockCarpet.h b/src/Blocks/BlockCarpet.h
index d1aa52687..4b287c664 100644
--- a/src/Blocks/BlockCarpet.h
+++ b/src/Blocks/BlockCarpet.h
@@ -22,12 +22,6 @@ public:
 		cBlockHandler(a_BlockType)
 	{
 	}
-
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.cloth";
-	}
 	
 	
 	virtual bool GetPlacementBlockTypeMeta(
diff --git a/src/Blocks/BlockChest.h b/src/Blocks/BlockChest.h
index 28adbed4f..201f2309b 100644
--- a/src/Blocks/BlockChest.h
+++ b/src/Blocks/BlockChest.h
@@ -106,12 +106,6 @@ public:
 		// Single chest, no further processing needed
 	}
 	
-	
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.wood";
-	}
-	
 	virtual bool CanBeAt(cChunkInterface & a_ChunkInterface, int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override
 	{
 		int BlockX = a_RelX + a_Chunk.GetPosX() * cChunkDef::Width;
diff --git a/src/Blocks/BlockCloth.h b/src/Blocks/BlockCloth.h
index 3c1ae7c25..525176725 100644
--- a/src/Blocks/BlockCloth.h
+++ b/src/Blocks/BlockCloth.h
@@ -15,11 +15,6 @@ public:
 		: cBlockHandler(a_BlockType)
 	{
 	}
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.cloth";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockCommandBlock.h b/src/Blocks/BlockCommandBlock.h
index cf0103765..b66def201 100644
--- a/src/Blocks/BlockCommandBlock.h
+++ b/src/Blocks/BlockCommandBlock.h
@@ -20,11 +20,6 @@ public:
 	{
 		a_Pickups.push_back(cItem(E_BLOCK_AIR, 8, 0));
 	}
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.stone";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockComparator.h b/src/Blocks/BlockComparator.h
index 6caaaab13..3443fc69e 100644
--- a/src/Blocks/BlockComparator.h
+++ b/src/Blocks/BlockComparator.h
@@ -64,12 +64,6 @@ public:
 		a_BlockMeta = cBlockRedstoneRepeaterHandler::RepeaterRotationToMetaData(a_Player->GetYaw());
 		return true;
 	}
-
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.wood";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockCrops.h b/src/Blocks/BlockCrops.h
index ae6e490e1..53e996683 100644
--- a/src/Blocks/BlockCrops.h
+++ b/src/Blocks/BlockCrops.h
@@ -100,12 +100,6 @@ public:
 	{
 		return ((a_RelY > 0) && (a_Chunk.GetBlock(a_RelX, a_RelY - 1, a_RelZ) == E_BLOCK_FARMLAND));
 	}
-
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.grass";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockDirt.h b/src/Blocks/BlockDirt.h
index d458c6062..23e5a3cde 100644
--- a/src/Blocks/BlockDirt.h
+++ b/src/Blocks/BlockDirt.h
@@ -88,12 +88,6 @@ public:
 			}
 		}  // for i - repeat twice
 	}
-
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.gravel";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockDoor.cpp b/src/Blocks/BlockDoor.cpp
index e80473cb5..1a277f071 100644
--- a/src/Blocks/BlockDoor.cpp
+++ b/src/Blocks/BlockDoor.cpp
@@ -102,16 +102,7 @@ void cBlockDoorHandler::OnPlacedByPlayer(
 	{
 		a_TopBlockMeta = 9;
 	}
-	a_ChunkInterface.SetBlock(a_WorldInterface, a_BlockX, a_BlockY + 1, a_BlockZ, m_BlockType, a_TopBlockMeta);
-}
-
-
-
-
-
-const char * cBlockDoorHandler::GetStepSound(void)
-{
-	return (m_BlockType == E_BLOCK_WOODEN_DOOR) ? "step.wood" : "step.stone";
+	a_ChunkInterface.SetBlock(a_BlockX, a_BlockY + 1, a_BlockZ, m_BlockType, a_TopBlockMeta);
 }
 
 
diff --git a/src/Blocks/BlockDoor.h b/src/Blocks/BlockDoor.h
index c86fe829b..69e30d9c8 100644
--- a/src/Blocks/BlockDoor.h
+++ b/src/Blocks/BlockDoor.h
@@ -19,7 +19,6 @@ public:
 	virtual void OnDestroyed(cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, int a_BlockX, int a_BlockY, int a_BlockZ) override;
 	virtual void OnUse(cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ) override;
 	virtual void OnCancelRightClick(cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace) override;
-	virtual const char * GetStepSound(void) override;
 
 	virtual NIBBLETYPE MetaRotateCCW(NIBBLETYPE a_Meta) override;
 	virtual NIBBLETYPE MetaRotateCW(NIBBLETYPE a_Meta)  override;
diff --git a/src/Blocks/BlockEnderchest.h b/src/Blocks/BlockEnderchest.h
index 4672f1459..0bc67a8f5 100644
--- a/src/Blocks/BlockEnderchest.h
+++ b/src/Blocks/BlockEnderchest.h
@@ -33,11 +33,6 @@ public:
 		a_BlockMeta = RotationToMetaData(a_Player->GetYaw());
 		return true;
 	}
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.stone";
-	}
 	
 	static NIBBLETYPE RotationToMetaData(double a_Rotation)
 	{
diff --git a/src/Blocks/BlockFarmland.h b/src/Blocks/BlockFarmland.h
index bb624e54f..02a48a4af 100644
--- a/src/Blocks/BlockFarmland.h
+++ b/src/Blocks/BlockFarmland.h
@@ -28,49 +28,12 @@ public:
 
 	virtual void OnUpdate(cChunkInterface & cChunkInterface, cWorldInterface & a_WorldInterface, cBlockPluginInterface & a_PluginInterface, cChunk & a_Chunk, int a_RelX, int a_RelY, int a_RelZ) override
 	{
-		bool Found = false;
-		
-		EMCSBiome Biome = a_Chunk.GetBiomeAt(a_RelX, a_RelZ);
-		if (a_Chunk.GetWorld()->IsWeatherWet() && !IsBiomeNoDownfall(Biome))
-		{
-			// Rain hydrates farmland, too, except in Desert biomes.
-			Found = true;
-		}
-		else
-		{
-			// Search for water in a close proximity:
-			// Ref.: http://www.minecraftwiki.net/wiki/Farmland#Hydrated_Farmland_Tiles
-			// TODO: Rewrite this to use the chunk and its neighbors directly
-			cBlockArea Area;
-			int BlockX = a_RelX + a_Chunk.GetPosX() * cChunkDef::Width;
-			int BlockZ = a_RelZ + a_Chunk.GetPosZ() * cChunkDef::Width;
-			if (!Area.Read(a_Chunk.GetWorld(), BlockX - 4, BlockX + 4, a_RelY, a_RelY + 1, BlockZ - 4, BlockZ + 4))
-			{
-				// Too close to the world edge, cannot check surroundings; don't tick at all
-				return;
-			}
-
-			size_t NumBlocks = Area.GetBlockCount();
-			BLOCKTYPE * BlockTypes = Area.GetBlockTypes();
-			for (size_t i = 0; i < NumBlocks; i++)
-			{
-				if (IsBlockWater(BlockTypes[i]))
-				{
-					Found = true;
-					break;
-				}
-			}  // for i - BlockTypes[]
-		}
-		
 		NIBBLETYPE BlockMeta = a_Chunk.GetMeta(a_RelX, a_RelY, a_RelZ);
-		
-		if (Found)
+
+		if (IsWaterInNear(a_Chunk, a_RelX, a_RelY, a_RelZ))
 		{
-			// Water was found, hydrate the block until hydration reaches 7:
-			if (BlockMeta < 7)
-			{
-				a_Chunk.FastSetBlock(a_RelX, a_RelY, a_RelZ, m_BlockType, ++BlockMeta);
-			}
+			// Water was found, set block meta to 7
+			a_Chunk.FastSetBlock(a_RelX, a_RelY, a_RelZ, m_BlockType, 7);
 			return;
 		}
 
@@ -80,9 +43,10 @@ public:
 			a_Chunk.FastSetBlock(a_RelX, a_RelY, a_RelZ, E_BLOCK_FARMLAND, --BlockMeta);
 			return;
 		}
-		
+
 		// Farmland too dry. If nothing is growing on top, turn back to dirt:
-		switch (a_Chunk.GetBlock(a_RelX, a_RelY + 1, a_RelZ))
+		BLOCKTYPE UpperBlock = (a_RelY >= cChunkDef::Height) ? E_BLOCK_AIR : a_Chunk.GetBlock(a_RelX, a_RelY + 1, a_RelZ);
+		switch (UpperBlock)
 		{
 			case E_BLOCK_CROPS:
 			case E_BLOCK_POTATOES:
@@ -95,16 +59,63 @@ public:
 			}
 			default:
 			{
-				a_Chunk.FastSetBlock(a_RelX, a_RelY, a_RelZ, E_BLOCK_DIRT, 0);
+				a_Chunk.SetBlock(a_RelX, a_RelY, a_RelZ, E_BLOCK_DIRT, 0);
 				break;
 			}
 		}
 	}
 
+	virtual void OnNeighborChanged(cChunkInterface & a_ChunkInterface, int a_BlockX, int a_BlockY, int a_BlockZ) override
+	{
+		if (a_BlockY >= cChunkDef::Height)
+		{
+			return;
+		}
+
+		BLOCKTYPE UpperBlock = a_ChunkInterface.GetBlock(a_BlockX, a_BlockY + 1, a_BlockZ);
+		if (cBlockInfo::FullyOccupiesVoxel(UpperBlock))
+		{
+			a_ChunkInterface.SetBlock(a_BlockX, a_BlockY, a_BlockZ, E_BLOCK_DIRT, 0);
+		}
+	}
+
 	virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
 	{
 		a_Pickups.Add(E_BLOCK_DIRT, 1, 0);  // Reset meta
 	}
+
+	bool IsWaterInNear(cChunk & a_Chunk, int a_RelX, int a_RelY, int a_RelZ)
+	{
+		if (a_Chunk.GetWorld()->IsWeatherWetAt(a_RelX, a_RelZ))
+		{
+			// Rain hydrates farmland, too, except in Desert biomes.
+			return true;
+		}
+
+		// Search for water in a close proximity:
+		// Ref.: http://www.minecraftwiki.net/wiki/Farmland#Hydrated_Farmland_Tiles
+		// TODO: Rewrite this to use the chunk and its neighbors directly
+		cBlockArea Area;
+		int BlockX = a_RelX + a_Chunk.GetPosX() * cChunkDef::Width;
+		int BlockZ = a_RelZ + a_Chunk.GetPosZ() * cChunkDef::Width;
+		if (!Area.Read(a_Chunk.GetWorld(), BlockX - 4, BlockX + 4, a_RelY, a_RelY + 1, BlockZ - 4, BlockZ + 4))
+		{
+			// Too close to the world edge, cannot check surroundings
+			return false;
+		}
+
+		size_t NumBlocks = Area.GetBlockCount();
+		BLOCKTYPE * BlockTypes = Area.GetBlockTypes();
+		for (size_t i = 0; i < NumBlocks; i++)
+		{
+			if (IsBlockWater(BlockTypes[i]))
+			{
+				return true;
+			}
+		}  // for i - BlockTypes[]
+
+		return false;
+	}
 } ;
 
 
diff --git a/src/Blocks/BlockFenceGate.h b/src/Blocks/BlockFenceGate.h
index ae99a4f94..3041dd46c 100644
--- a/src/Blocks/BlockFenceGate.h
+++ b/src/Blocks/BlockFenceGate.h
@@ -17,6 +17,12 @@ public:
 	}
 
 
+	virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
+	{
+		a_Pickups.Add(E_BLOCK_FENCE_GATE, 1, 0);  // Reset meta to zero
+	}
+
+
 	virtual bool GetPlacementBlockTypeMeta(
 		cChunkInterface & a_ChunkInterface, cPlayer * a_Player,
 		int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace,
diff --git a/src/Blocks/BlockFire.h b/src/Blocks/BlockFire.h
index b9f211042..07fcefe16 100644
--- a/src/Blocks/BlockFire.h
+++ b/src/Blocks/BlockFire.h
@@ -50,11 +50,6 @@ public:
 		return true;
 	}
 
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.wood";
-	}
-
 	/** Traces along YP until it finds an obsidian block, returns Y difference or 0 if no portal, and -1 for border
 	Takes the X, Y, and Z of the base block; with an optional MaxY for portal border finding */
 	int FindObsidianCeiling(int X, int Y, int Z, cChunkInterface & a_ChunkInterface, int MaxY = 0)
@@ -131,11 +126,11 @@ public:
 			{
 				if (Dir == 1)
 				{
-					a_ChunkInterface.SetBlock(a_WorldInterface, Width, Height, Z, E_BLOCK_NETHER_PORTAL, Dir);
+					a_ChunkInterface.SetBlock(Width, Height, Z, E_BLOCK_NETHER_PORTAL, Dir);
 				}
 				else
 				{
-					a_ChunkInterface.SetBlock(a_WorldInterface, X, Height, Width, E_BLOCK_NETHER_PORTAL, Dir);
+					a_ChunkInterface.SetBlock(X, Height, Width, E_BLOCK_NETHER_PORTAL, Dir);
 				}
 			}
 		}
diff --git a/src/Blocks/BlockFlower.h b/src/Blocks/BlockFlower.h
index 6f64c062b..3eb8a0baa 100644
--- a/src/Blocks/BlockFlower.h
+++ b/src/Blocks/BlockFlower.h
@@ -28,12 +28,6 @@ public:
 	{
 		return (a_RelY > 0) && IsBlockTypeOfDirt(a_Chunk.GetBlock(a_RelX, a_RelY - 1, a_RelZ));
 	}
-
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.grass";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockGravel.h b/src/Blocks/BlockGravel.h
index e1c9ff390..d076306fb 100644
--- a/src/Blocks/BlockGravel.h
+++ b/src/Blocks/BlockGravel.h
@@ -16,9 +16,17 @@ public:
 	{
 	}
 
-	virtual const char * GetStepSound(void) override
+	virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
 	{
-		return "step.gravel";
+		cFastRandom Random;
+		if (Random.NextInt(30) == 0)
+		{
+			a_Pickups.Add(E_ITEM_FLINT, 1, 0);
+		}
+		else
+		{
+			a_Pickups.Add(E_BLOCK_GRAVEL, 1, 0);
+		}
 	}
 } ;
 
diff --git a/src/Blocks/BlockHandler.cpp b/src/Blocks/BlockHandler.cpp
index 6767d4de4..30b303cfd 100644
--- a/src/Blocks/BlockHandler.cpp
+++ b/src/Blocks/BlockHandler.cpp
@@ -47,6 +47,7 @@
 #include "BlockLilypad.h"
 #include "BlockLever.h"
 #include "BlockMelon.h"
+#include "BlockMobSpawner.h"
 #include "BlockMushroom.h"
 #include "BlockMycelium.h"
 #include "BlockNetherWart.h"
@@ -244,6 +245,7 @@ cBlockHandler * cBlockHandler::CreateBlockHandler(BLOCKTYPE a_BlockType)
 		case E_BLOCK_LOG:                   return new cBlockSidewaysHandler        (a_BlockType);
 		case E_BLOCK_MELON:                 return new cBlockMelonHandler           (a_BlockType);
 		case E_BLOCK_MELON_STEM:            return new cBlockStemsHandler           (a_BlockType);
+		case E_BLOCK_MOB_SPAWNER:           return new cBlockMobSpawnerHandler      (a_BlockType);
 		case E_BLOCK_MYCELIUM:              return new cBlockMyceliumHandler        (a_BlockType);
 		case E_BLOCK_NETHER_BRICK_STAIRS:   return new cBlockStairsHandler          (a_BlockType);
 		case E_BLOCK_NETHER_PORTAL:         return new cBlockPortalHandler          (a_BlockType);
@@ -417,57 +419,45 @@ void cBlockHandler::ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta)
 
 
 
-void cBlockHandler::DropBlock(cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, cBlockPluginInterface & a_BlockPluginInterface, cEntity * a_Digger, int a_BlockX, int a_BlockY, int a_BlockZ, bool a_CanDrop, bool a_DropVerbatim)
+void cBlockHandler::DropBlock(cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, cBlockPluginInterface & a_BlockPluginInterface, cEntity * a_Digger, int a_BlockX, int a_BlockY, int a_BlockZ, bool a_CanDrop)
 {
 	cItems Pickups;
 	NIBBLETYPE Meta = a_ChunkInterface.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ);
 
 	if (a_CanDrop)
 	{
-		if (!a_DropVerbatim)
+		if ((a_Digger != NULL) && (a_Digger->GetEquippedWeapon().m_Enchantments.GetLevel(cEnchantments::enchSilkTouch) > 0))
 		{
-			ConvertToPickups(Pickups, Meta);
-		}
-		else
-		{
-			// TODO: Add a proper overridable function for this
-			if (a_Digger != NULL)
+			switch (m_BlockType)
 			{
-				cEnchantments Enchantments = a_Digger->GetEquippedWeapon().m_Enchantments;
-				if ((Enchantments.GetLevel(cEnchantments::enchSilkTouch) > 0) && a_Digger->IsPlayer())
+				case E_BLOCK_CAKE:
+				case E_BLOCK_CARROTS:
+				case E_BLOCK_COCOA_POD:
+				case E_BLOCK_DOUBLE_STONE_SLAB:
+				case E_BLOCK_DOUBLE_WOODEN_SLAB:
+				case E_BLOCK_FIRE:
+				case E_BLOCK_FARMLAND:
+				case E_BLOCK_MELON_STEM:
+				case E_BLOCK_MOB_SPAWNER:
+				case E_BLOCK_NETHER_WART:
+				case E_BLOCK_POTATOES:
+				case E_BLOCK_PUMPKIN_STEM:
+				case E_BLOCK_SNOW:
+				case E_BLOCK_SUGARCANE:
+				case E_BLOCK_TALL_GRASS:
+				case E_BLOCK_CROPS:
 				{
-					switch (m_BlockType)
-					{
-						case E_BLOCK_CAKE:
-						case E_BLOCK_CARROTS:
-						case E_BLOCK_COCOA_POD:
-						case E_BLOCK_DOUBLE_STONE_SLAB:
-						case E_BLOCK_DOUBLE_WOODEN_SLAB:
-						case E_BLOCK_FIRE:
-						case E_BLOCK_FARMLAND:
-						case E_BLOCK_MELON_STEM:
-						case E_BLOCK_MOB_SPAWNER:
-						case E_BLOCK_NETHER_WART:
-						case E_BLOCK_POTATOES:
-						case E_BLOCK_PUMPKIN_STEM:
-						case E_BLOCK_SNOW:
-						case E_BLOCK_SUGARCANE:
-						case E_BLOCK_TALL_GRASS:
-						case E_BLOCK_CROPS:
-						{
-							// Silktouch can't be used for this blocks
-							ConvertToPickups(Pickups, Meta);
-							break;
-						};
-						default: Pickups.Add(m_BlockType, 1, Meta);
-					}
-				}
-				else
-				{
-					Pickups.Add(m_BlockType, 1, Meta);
+					// Silktouch can't be used for these blocks
+					ConvertToPickups(Pickups, Meta);
+					break;
 				}
+				default: Pickups.Add(m_BlockType, 1, Meta); break;
 			}
 		}
+		else
+		{
+			ConvertToPickups(Pickups, Meta);
+		}
 	}
 
 	// Allow plugins to modify the pickups:
@@ -495,15 +485,6 @@ void cBlockHandler::DropBlock(cChunkInterface & a_ChunkInterface, cWorldInterfac
 
 
 
-const char * cBlockHandler::GetStepSound()
-{
-	return "step.stone";
-}
-
-
-
-
-
 bool cBlockHandler::CanBeAt(cChunkInterface & a_ChunkInterface, int a_BlockX, int a_BlockY, int a_BlockZ, const cChunk & a_Chunk)
 {
 	return true;
diff --git a/src/Blocks/BlockHandler.h b/src/Blocks/BlockHandler.h
index de90ce55b..3a8115da0 100644
--- a/src/Blocks/BlockHandler.h
+++ b/src/Blocks/BlockHandler.h
@@ -82,10 +82,7 @@ public:
 	@param a_CanDrop Informs the handler whether the block should be dropped at all. One example when this is false is when stone is destroyed by hand
 	@param a_DropVerbatim Calls ConvertToVerbatimPickups() instead of its counterpart, meaning the block itself is dropped by default (due to a speical tool or enchantment)
 	*/
-	virtual void DropBlock(cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, cBlockPluginInterface & a_BlockPluginInterface, cEntity * a_Digger, int a_BlockX, int a_BlockY, int a_BlockZ, bool a_CanDrop = true, bool a_DropVerbatim = false);
-	
-	/// Returns step sound name of block
-	virtual const char * GetStepSound(void);
+	virtual void DropBlock(cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, cBlockPluginInterface & a_BlockPluginInterface, cEntity * a_Digger, int a_BlockX, int a_BlockY, int a_BlockZ, bool a_CanDrop = true);
 	
 	/// Checks if the block can stay at the specified relative coords in the chunk
 	virtual bool CanBeAt(cChunkInterface & a_ChunkInterface, int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk);
diff --git a/src/Blocks/BlockHayBale.h b/src/Blocks/BlockHayBale.h
index 3c6472adb..8150b10d3 100644
--- a/src/Blocks/BlockHayBale.h
+++ b/src/Blocks/BlockHayBale.h
@@ -15,12 +15,6 @@ public:
 		: cBlockSidewaysHandler(a_BlockType)
 	{
 	}
-
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.grass";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockLadder.h b/src/Blocks/BlockLadder.h
index 284d1d732..ab3f55439 100644
--- a/src/Blocks/BlockLadder.h
+++ b/src/Blocks/BlockLadder.h
@@ -111,12 +111,6 @@ public:
 		int BlockZ = a_RelZ + a_Chunk.GetPosZ() * cChunkDef::Width;
 		return LadderCanBePlacedAt(a_ChunkInterface, BlockX, a_RelY, BlockZ, BlockFace);
 	}
-
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.wood";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockLeaves.h b/src/Blocks/BlockLeaves.h
index a8aa28a0f..add571675 100644
--- a/src/Blocks/BlockLeaves.h
+++ b/src/Blocks/BlockLeaves.h
@@ -112,12 +112,6 @@ public:
 		DropBlock(a_ChunkInterface, a_WorldInterface, a_PluginInterface, NULL, BlockX, a_RelY, BlockZ);
 		a_ChunkInterface.DigBlock(a_WorldInterface, BlockX, a_RelY, BlockZ);
 	}
-
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.grass";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockLever.h b/src/Blocks/BlockLever.h
index 4316fd06b..3b63b396c 100644
--- a/src/Blocks/BlockLever.h
+++ b/src/Blocks/BlockLever.h
@@ -70,12 +70,6 @@ public:
 	}
 
 
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.wood";
-	}
-
-
 	inline static eBlockFace BlockMetaDataToBlockFace(NIBBLETYPE a_Meta)
 	{
 		switch (a_Meta & 0x7)
diff --git a/src/Blocks/BlockMelon.h b/src/Blocks/BlockMelon.h
index 60202d66e..22cdb4d29 100644
--- a/src/Blocks/BlockMelon.h
+++ b/src/Blocks/BlockMelon.h
@@ -22,12 +22,6 @@ public:
 		cFastRandom Random;
 		a_Pickups.push_back(cItem(E_ITEM_MELON_SLICE, (char)(3 + Random.NextInt(5)), 0));
 	}
-
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.wood";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockMobHead.h b/src/Blocks/BlockMobHead.h
index ff1ef97bf..b51155802 100644
--- a/src/Blocks/BlockMobHead.h
+++ b/src/Blocks/BlockMobHead.h
@@ -146,9 +146,9 @@ public:
 			a_ChunkInterface.FastSetBlock(a_BlockX,     a_BlockY - 2, a_BlockZ, E_BLOCK_AIR, 0);
 
 			// Block entities
-			a_ChunkInterface.SetBlock(a_WorldInterface, a_BlockX + 1, a_BlockY, a_BlockZ, E_BLOCK_AIR, 0);
-			a_ChunkInterface.SetBlock(a_WorldInterface, a_BlockX,     a_BlockY, a_BlockZ, E_BLOCK_AIR, 0);
-			a_ChunkInterface.SetBlock(a_WorldInterface, a_BlockX - 1, a_BlockY, a_BlockZ, E_BLOCK_AIR, 0);
+			a_ChunkInterface.SetBlock(a_BlockX + 1, a_BlockY, a_BlockZ, E_BLOCK_AIR, 0);
+			a_ChunkInterface.SetBlock(a_BlockX,     a_BlockY, a_BlockZ, E_BLOCK_AIR, 0);
+			a_ChunkInterface.SetBlock(a_BlockX - 1, a_BlockY, a_BlockZ, E_BLOCK_AIR, 0);
 
 			// Spawn the wither:
 			a_WorldInterface.SpawnMob(a_BlockX + 0.5, a_BlockY - 2, a_BlockZ + 0.5, cMonster::mtWither);
@@ -176,9 +176,9 @@ public:
 			a_ChunkInterface.FastSetBlock(a_BlockX, a_BlockY - 2, a_BlockZ,     E_BLOCK_AIR, 0);
 
 			// Block entities
-			a_ChunkInterface.SetBlock(a_WorldInterface, a_BlockX, a_BlockY, a_BlockZ + 1, E_BLOCK_AIR, 0);
-			a_ChunkInterface.SetBlock(a_WorldInterface, a_BlockX, a_BlockY, a_BlockZ,     E_BLOCK_AIR, 0);
-			a_ChunkInterface.SetBlock(a_WorldInterface, a_BlockX, a_BlockY, a_BlockZ - 1, E_BLOCK_AIR, 0);
+			a_ChunkInterface.SetBlock(a_BlockX, a_BlockY, a_BlockZ + 1, E_BLOCK_AIR, 0);
+			a_ChunkInterface.SetBlock(a_BlockX, a_BlockY, a_BlockZ,     E_BLOCK_AIR, 0);
+			a_ChunkInterface.SetBlock(a_BlockX, a_BlockY, a_BlockZ - 1, E_BLOCK_AIR, 0);
 
 			// Spawn the wither:
 			a_WorldInterface.SpawnMob(a_BlockX + 0.5, a_BlockY - 2, a_BlockZ + 0.5, cMonster::mtWither);
diff --git a/src/Blocks/BlockMobSpawner.h b/src/Blocks/BlockMobSpawner.h
new file mode 100644
index 000000000..a51fbaafc
--- /dev/null
+++ b/src/Blocks/BlockMobSpawner.h
@@ -0,0 +1,40 @@
+
+#pragma once
+
+#include "BlockHandler.h"
+#include "../World.h"
+#include "../Items/ItemHandler.h"
+
+
+
+
+
+class cBlockMobSpawnerHandler :
+	public cBlockHandler
+{
+public:
+	cBlockMobSpawnerHandler(BLOCKTYPE a_BlockType)
+		: cBlockHandler(a_BlockType)
+	{
+	}
+
+
+	virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
+	{
+		// No pickups
+	}
+	
+	
+	virtual void OnDestroyedByPlayer(cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ) override
+	{
+		cItemHandler * Handler = a_Player->GetEquippedItem().GetHandler();
+		if (a_Player->IsGameModeCreative() || !Handler->CanHarvestBlock(E_BLOCK_MOB_SPAWNER))
+		{
+			return;
+		}
+
+		cFastRandom Random;
+		int Reward = 15 + Random.NextInt(15) + Random.NextInt(15);
+		a_WorldInterface.SpawnExperienceOrb((double)a_BlockX, (double)a_BlockY + 1, (double)a_BlockZ, Reward);
+	}
+} ;
diff --git a/src/Blocks/BlockMushroom.h b/src/Blocks/BlockMushroom.h
index 135d418d7..7c06fcc74 100644
--- a/src/Blocks/BlockMushroom.h
+++ b/src/Blocks/BlockMushroom.h
@@ -50,12 +50,6 @@ public:
 		}
 		return true;
 	}
-	
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.grass";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockMycelium.h b/src/Blocks/BlockMycelium.h
index 2a8ef5fca..628e87181 100644
--- a/src/Blocks/BlockMycelium.h
+++ b/src/Blocks/BlockMycelium.h
@@ -22,11 +22,6 @@ public:
 	{
 		a_Pickups.push_back(cItem(E_BLOCK_DIRT, 1, 0));
 	}
-	
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.gravel";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockOre.h b/src/Blocks/BlockOre.h
index 0067d475f..f6ea3aa3c 100644
--- a/src/Blocks/BlockOre.h
+++ b/src/Blocks/BlockOre.h
@@ -51,7 +51,8 @@ public:
 			}
 			default:
 			{
-				ASSERT(!"Unhandled ore!");
+				a_Pickups.push_back(cItem(m_BlockType));
+				break;
 			}
 		}
 	}
diff --git a/src/Blocks/BlockPiston.cpp b/src/Blocks/BlockPiston.cpp
index 164967621..0169fb266 100644
--- a/src/Blocks/BlockPiston.cpp
+++ b/src/Blocks/BlockPiston.cpp
@@ -52,7 +52,7 @@ void cBlockPistonHandler::OnDestroyed(cChunkInterface & a_ChunkInterface, cWorld
 
 	if (a_ChunkInterface.GetBlock(newX, newY, newZ) == E_BLOCK_PISTON_EXTENSION)
 	{
-		a_ChunkInterface.SetBlock(a_WorldInterface, newX, newY, newZ, E_BLOCK_AIR, 0);
+		a_ChunkInterface.SetBlock(newX, newY, newZ, E_BLOCK_AIR, 0);
 	}
 }
 
diff --git a/src/Blocks/BlockPlanks.h b/src/Blocks/BlockPlanks.h
index 4c5bb4860..3c243ebdc 100644
--- a/src/Blocks/BlockPlanks.h
+++ b/src/Blocks/BlockPlanks.h
@@ -27,12 +27,6 @@ public:
 		a_BlockMeta = (NIBBLETYPE)(a_Player->GetEquippedItem().m_ItemDamage);
 		return true;
 	}
-
-	
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.wood";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockRedstoneRepeater.h b/src/Blocks/BlockRedstoneRepeater.h
index 4b18add12..3e5259c56 100644
--- a/src/Blocks/BlockRedstoneRepeater.h
+++ b/src/Blocks/BlockRedstoneRepeater.h
@@ -63,12 +63,6 @@ public:
 	}
 
 
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.wood";
-	}
-
-
 	inline static NIBBLETYPE RepeaterRotationToMetaData(double a_Rotation)
 	{
 		a_Rotation += 90 + 45;  // So its not aligned with axis
diff --git a/src/Blocks/BlockRedstoneTorch.h b/src/Blocks/BlockRedstoneTorch.h
index cb897ba3f..8416a415c 100644
--- a/src/Blocks/BlockRedstoneTorch.h
+++ b/src/Blocks/BlockRedstoneTorch.h
@@ -23,12 +23,6 @@ public:
 		// Always drop the ON torch, meta 0
 		a_Pickups.push_back(cItem(E_BLOCK_REDSTONE_TORCH_ON, 1, 0));
 	}
-
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.wood";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockSand.h b/src/Blocks/BlockSand.h
index 3fc271483..48beab138 100644
--- a/src/Blocks/BlockSand.h
+++ b/src/Blocks/BlockSand.h
@@ -15,12 +15,6 @@ public:
 		: cBlockHandler(a_BlockType)
 	{
 	}
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.sand";
-	}
-	
 };
 
 
diff --git a/src/Blocks/BlockSapling.h b/src/Blocks/BlockSapling.h
index de28273d5..bec79c6f3 100644
--- a/src/Blocks/BlockSapling.h
+++ b/src/Blocks/BlockSapling.h
@@ -46,12 +46,6 @@ public:
 			a_Chunk.SetMeta(a_RelX, a_RelY, a_RelZ, Meta | 0x08);
 		}
 	}
-
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.grass";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockSideways.h b/src/Blocks/BlockSideways.h
index f5f10899d..4b1e38d6d 100644
--- a/src/Blocks/BlockSideways.h
+++ b/src/Blocks/BlockSideways.h
@@ -65,12 +65,6 @@ public:
 			}
 		}
 	}
-
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.wood";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockSignPost.h b/src/Blocks/BlockSignPost.h
index d0cc760b0..40e15c253 100644
--- a/src/Blocks/BlockSignPost.h
+++ b/src/Blocks/BlockSignPost.h
@@ -27,12 +27,6 @@ public:
 	}
 
 
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.wood";
-	}
-
-
 	virtual bool CanBeAt(cChunkInterface & a_ChunkInterface, int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override
 	{
 		if (a_RelY <= 0)
diff --git a/src/Blocks/BlockSlab.h b/src/Blocks/BlockSlab.h
index e67f0e8b3..0ad30bb2b 100644
--- a/src/Blocks/BlockSlab.h
+++ b/src/Blocks/BlockSlab.h
@@ -85,18 +85,6 @@ public:
 
 		return true;
 	}
-	
-	
-	virtual const char * GetStepSound(void) override
-	{
-		switch (m_BlockType)
-		{
-			case E_BLOCK_WOODEN_SLAB: return "step.wood";
-			case E_BLOCK_STONE_SLAB:  return "step.stone";
-		}
-		ASSERT(!"Unhandled slab type!");
-		return "";
-	}
 
 
 	virtual bool CanDirtGrowGrass(NIBBLETYPE a_Meta) override
@@ -174,17 +162,6 @@ public:
 		ASSERT(!"Unhandled double slab type!");
 		return a_BlockType;
 	}
-	
-	virtual const char * GetStepSound(void) override
-	{
-		switch (m_BlockType)
-		{
-			case E_BLOCK_DOUBLE_STONE_SLAB:  return "step.stone";
-			case E_BLOCK_DOUBLE_WOODEN_SLAB: return "step.wood";
-		}
-		ASSERT(!"Unhandled double slab type!");
-		return "";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockSnow.h b/src/Blocks/BlockSnow.h
index 977f19a16..7b6094c9f 100644
--- a/src/Blocks/BlockSnow.h
+++ b/src/Blocks/BlockSnow.h
@@ -87,12 +87,6 @@ public:
 	{
 		return false;
 	}
-	
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.cloth";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockStairs.h b/src/Blocks/BlockStairs.h
index 417969a82..d396204e0 100644
--- a/src/Blocks/BlockStairs.h
+++ b/src/Blocks/BlockStairs.h
@@ -55,24 +55,6 @@ public:
 	}
 
 
-	virtual const char * GetStepSound(void) override
-	{
-		if (
-			(m_BlockType == E_BLOCK_WOODEN_STAIRS) ||
-			(m_BlockType == E_BLOCK_SPRUCE_WOOD_STAIRS) ||
-			(m_BlockType == E_BLOCK_JUNGLE_WOOD_STAIRS) ||
-			(m_BlockType == E_BLOCK_ACACIA_WOOD_STAIRS) ||
-			(m_BlockType == E_BLOCK_BIRCH_WOOD_STAIRS) ||
-			(m_BlockType == E_BLOCK_DARK_OAK_WOOD_STAIRS)
-		)
-		{
-			return "step.wood";
-		}
-
-		return "step.stone";
-	}
-
-
 	virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
 	{
 		// Reset meta to zero
diff --git a/src/Blocks/BlockStems.h b/src/Blocks/BlockStems.h
index b726a0901..860c7dd45 100644
--- a/src/Blocks/BlockStems.h
+++ b/src/Blocks/BlockStems.h
@@ -47,12 +47,6 @@ public:
 	{
 		return ((a_RelY > 0) && (a_Chunk.GetBlock(a_RelX, a_RelY - 1, a_RelZ) == E_BLOCK_FARMLAND));
 	}
-
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.wood";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockSugarcane.h b/src/Blocks/BlockSugarcane.h
index 5902c791b..c832ff218 100644
--- a/src/Blocks/BlockSugarcane.h
+++ b/src/Blocks/BlockSugarcane.h
@@ -78,12 +78,6 @@ public:
 	{
 		a_Chunk.GetWorld()->GrowSugarcane(a_RelX + a_Chunk.GetPosX() * cChunkDef::Width, a_RelY, a_RelZ + a_Chunk.GetPosZ() * cChunkDef::Width, 1);
 	}
-	
-	
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.grass";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockTNT.h b/src/Blocks/BlockTNT.h
index 283a03730..3a573ae67 100644
--- a/src/Blocks/BlockTNT.h
+++ b/src/Blocks/BlockTNT.h
@@ -16,11 +16,6 @@ public:
 	{
 	}
 
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.grass";
-	}
-
 	virtual void OnCancelRightClick(cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace) override
 	{
 		a_WorldInterface.SendBlockTo(a_BlockX, a_BlockY, a_BlockZ, a_Player);
diff --git a/src/Blocks/BlockTallGrass.h b/src/Blocks/BlockTallGrass.h
index 9c008f793..f520414a7 100644
--- a/src/Blocks/BlockTallGrass.h
+++ b/src/Blocks/BlockTallGrass.h
@@ -53,12 +53,6 @@ public:
 	{
 		return ((a_RelY > 0) && (a_Chunk.GetBlock(a_RelX, a_RelY - 1, a_RelZ) != E_BLOCK_AIR));
 	}
-
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.grass";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockTorch.h b/src/Blocks/BlockTorch.h
index df5574d5d..fa46b37a8 100644
--- a/src/Blocks/BlockTorch.h
+++ b/src/Blocks/BlockTorch.h
@@ -184,12 +184,6 @@ public:
 		// Always drop meta = 0
 		a_Pickups.push_back(cItem(m_BlockType, 1, 0));
 	}
-
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.wood";
-	}
 } ;
 
 
diff --git a/src/Blocks/BlockTrapdoor.h b/src/Blocks/BlockTrapdoor.h
index a6327b5c2..41256ae55 100644
--- a/src/Blocks/BlockTrapdoor.h
+++ b/src/Blocks/BlockTrapdoor.h
@@ -16,11 +16,6 @@ public:
 	{
 	}
 
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.wood";
-	}
-
 	virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
 	{
 		// Reset meta to zero
diff --git a/src/Blocks/BlockTripwire.h b/src/Blocks/BlockTripwire.h
index 3ab17bf4a..d03f37537 100644
--- a/src/Blocks/BlockTripwire.h
+++ b/src/Blocks/BlockTripwire.h
@@ -20,11 +20,6 @@ public:
 	{
 		a_Pickups.push_back(cItem(E_ITEM_STRING, 1, 0));
 	}
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "";
-	}
 };
 
 
diff --git a/src/Blocks/BlockTripwireHook.h b/src/Blocks/BlockTripwireHook.h
index 4f9d79483..88d389711 100644
--- a/src/Blocks/BlockTripwireHook.h
+++ b/src/Blocks/BlockTripwireHook.h
@@ -70,11 +70,6 @@ public:
 
 		return ((a_RelY > 0) && cBlockInfo::FullyOccupiesVoxel(BlockIsOn));
 	}
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.wood";
-	}
 };
 
 
diff --git a/src/Blocks/BlockVine.h b/src/Blocks/BlockVine.h
index 578224c61..b61673cc5 100644
--- a/src/Blocks/BlockVine.h
+++ b/src/Blocks/BlockVine.h
@@ -159,12 +159,6 @@ public:
 	{
 		return true;
 	}
-	
-	
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.grass";
-	}
 
 
 	virtual bool DoesDropOnUnsuitable(void) override
diff --git a/src/Blocks/BlockWallSign.h b/src/Blocks/BlockWallSign.h
index 47649379e..0abe9c52c 100644
--- a/src/Blocks/BlockWallSign.h
+++ b/src/Blocks/BlockWallSign.h
@@ -27,12 +27,6 @@ public:
 	}
 
 
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.wood";
-	}
-
-
 	virtual void OnPlacedByPlayer(
 		cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, cPlayer * a_Player,
 		int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace,
diff --git a/src/Blocks/BlockWorkbench.h b/src/Blocks/BlockWorkbench.h
index 70468369c..699badaf2 100644
--- a/src/Blocks/BlockWorkbench.h
+++ b/src/Blocks/BlockWorkbench.h
@@ -30,12 +30,6 @@ public:
 	{
 		return true;
 	}
-
-
-	virtual const char * GetStepSound(void) override
-	{
-		return "step.wood";
-	}
 } ;
 
 
diff --git a/src/Blocks/ChunkInterface.h b/src/Blocks/ChunkInterface.h
index dea9d7c7e..d5f1f1273 100644
--- a/src/Blocks/ChunkInterface.h
+++ b/src/Blocks/ChunkInterface.h
@@ -37,9 +37,9 @@ public:
 	/** Sets the block at the specified coords to the specified value.
 	Full processing, incl. updating neighbors, is performed.
 	*/
-	void SetBlock(cWorldInterface & a_WorldInterface, int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
+	void SetBlock(int a_BlockX, int a_BlockY, int a_BlockZ, BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta)
 	{
-		m_ChunkMap->SetBlock(a_WorldInterface, a_BlockX, a_BlockY, a_BlockZ, a_BlockType, a_BlockMeta);
+		m_ChunkMap->SetBlock(a_BlockX, a_BlockY, a_BlockZ, a_BlockType, a_BlockMeta);
 	}
 	
 	void SetBlockMeta(int a_BlockX, int a_BlockY, int a_BlockZ, NIBBLETYPE a_MetaData)
diff --git a/src/Blocks/WorldInterface.h b/src/Blocks/WorldInterface.h
index d1c6f9bfc..889ef1d87 100644
--- a/src/Blocks/WorldInterface.h
+++ b/src/Blocks/WorldInterface.h
@@ -17,7 +17,7 @@ class cWorldInterface
 public:
 	virtual ~cWorldInterface() {}
 	
-	virtual Int64 GetTimeOfDay(void) const = 0;
+	virtual int GetTimeOfDay(void) const = 0;
 	virtual Int64 GetWorldAge(void)  const = 0;
 	
 	virtual eDimension GetDimension(void) const = 0;
@@ -35,6 +35,9 @@ public:
 	/** Spawns a mob of the specified type. Returns the mob's EntityID if recognized and spawned, <0 otherwise */
 	virtual int SpawnMob(double a_PosX, double a_PosY, double a_PosZ, cMonster::eType a_MonsterType) = 0;
 
+	/** Spawns an experience orb at the given location with the given reward. It returns the UniqueID of the spawned experience orb. */
+	virtual int SpawnExperienceOrb(double a_X, double a_Y, double a_Z, int a_Reward) = 0;
+
 	/** Calls the callback for the block entity at the specified coords; returns false if there's no block entity at those coords, true if found */
 	virtual bool DoWithBlockEntityAt(int a_BlockX, int a_BlockY, int a_BlockZ, cBlockEntityCallback & a_Callback) = 0;
 
@@ -44,7 +47,7 @@ public:
 	/** Calls the callback for each player in the list; returns true if all players processed, false if the callback aborted by returning true */
 	virtual bool ForEachPlayer(cItemCallback<cPlayer> & a_Callback) = 0;
 
-	virtual void SetTimeOfDay(Int64 a_TimeOfDay) = 0;
+	virtual void SetTimeOfDay(int a_TimeOfDay) = 0;
 
 	/** Returns true if it is raining, stormy or snowing at the specified location. This takes into account biomes. */
 	virtual bool IsWeatherWetAt(int a_BlockX, int a_BlockZ) = 0;