13 files changed, 370 insertions, 37 deletions

diff --git a/source/Blocks/BlockButton.cpp b/source/Blocks/BlockButton.cpp
new file mode 100644
index 000000000..1011f9351
--- /dev/null
+++ b/source/Blocks/BlockButton.cpp
@@ -0,0 +1,39 @@
+
+#include "Globals.h"
+#include "BlockButton.h"
+
+
+
+
+
+cBlockButtonHandler::cBlockButtonHandler(BLOCKTYPE a_BlockType)
+	: cBlockHandler(a_BlockType)
+{
+}
+
+
+
+
+
+void cBlockButtonHandler::OnUse(cWorld *a_World, cPlayer *a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ)
+{
+	// Flip the ON bit on/off. Using XOR bitwise operation to turn it on/off.
+	NIBBLETYPE Meta = ((a_World->GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ) ^ 0x08) & 0x0f);
+	a_World->SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, Meta);
+
+	if (Meta & 0x08)
+	{
+		a_World->BroadcastSoundEffect("random.click", a_BlockX * 8, a_BlockY * 8, a_BlockZ * 8, 0.5f, 0.6f);
+	}
+	else
+	{
+		a_World->BroadcastSoundEffect("random.click", a_BlockX * 8, a_BlockY * 8, a_BlockZ * 8, 0.5f, 0.5f);
+	}
+
+	// Queue a button reset (unpress), with a GetBlock to prevent duplication of buttons (press, break, wait for reset)
+	a_World->QueueSetBlock(a_BlockX, a_BlockY, a_BlockZ, a_World->GetBlock(a_BlockX, a_BlockY, a_BlockZ), ((a_World->GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ) ^ 0x08) & 0x0f), m_BlockType == E_BLOCK_STONE_BUTTON ? 20 : 25);
+}
+
+
+
+
diff --git a/source/Blocks/BlockButton.h b/source/Blocks/BlockButton.h
new file mode 100644
index 000000000..e3f655bfa
--- /dev/null
+++ b/source/Blocks/BlockButton.h
@@ -0,0 +1,69 @@
+#pragma once
+
+#include "BlockHandler.h"
+
+
+
+
+
+class cBlockButtonHandler :
+	public cBlockHandler
+{
+public:
+	cBlockButtonHandler(BLOCKTYPE a_BlockType);
+	
+	virtual void OnUse(cWorld * a_World, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ) override;
+
+
+	virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
+	{
+		// Reset meta to 0
+		a_Pickups.push_back(cItem(m_BlockType == E_BLOCK_WOODEN_BUTTON ? E_BLOCK_WOODEN_BUTTON : E_BLOCK_STONE_BUTTON, 1, 0));
+	}
+
+
+	virtual bool IsUseable(void) override
+	{
+		return true;
+	}
+	
+	
+	virtual bool GetPlacementBlockTypeMeta(
+		cWorld * a_World, cPlayer * a_Player,
+		int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, 
+		int a_CursorX, int a_CursorY, int a_CursorZ,
+		BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
+	) override
+	{
+		a_BlockType = m_BlockType;
+		a_BlockMeta = BlockFaceToMetaData(a_BlockFace);
+		return true;
+	}
+
+
+	virtual const char * GetStepSound(void) override
+	{
+		return m_BlockType == E_BLOCK_WOODEN_BUTTON ? "step.wood" : "step.stone";
+	}
+
+
+	inline static NIBBLETYPE BlockFaceToMetaData(char a_BlockFace)
+	{
+		switch (a_BlockFace)
+		{
+			case BLOCK_FACE_ZP: { return 0x4; }
+			case BLOCK_FACE_ZM: { return 0x3; }
+			case BLOCK_FACE_XP: { return 0x2; }
+			case BLOCK_FACE_XM: { return 0x1; }
+			default:
+			{
+				ASSERT(!"Unhandled block face!");
+				return 0x0; // No idea, give a special meta (button in centre of block)
+			}
+		}
+	}
+} ;
+
+
+
+
diff --git a/source/Blocks/BlockComparator.cpp b/source/Blocks/BlockComparator.cpp
new file mode 100644
index 000000000..b4e5a55d0
--- /dev/null
+++ b/source/Blocks/BlockComparator.cpp
@@ -0,0 +1,53 @@
+
+#include "Globals.h"
+#include "BlockComparator.h"
+#include "../Simulator/RedstoneSimulator.h"
+#include "../Entities/Player.h"
+
+
+
+
+
+cBlockComparatorHandler::cBlockComparatorHandler(BLOCKTYPE a_BlockType)
+	: cBlockHandler(a_BlockType)
+{
+}
+
+
+
+
+
+void cBlockComparatorHandler::OnDestroyed(cWorld *a_World, int a_BlockX, int a_BlockY, int a_BlockZ)
+{
+	// Nothing needed yet
+}
+
+
+
+
+
+void cBlockComparatorHandler::OnUse(cWorld *a_World, cPlayer *a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ)
+{
+	NIBBLETYPE Meta = a_World->GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ);
+	Meta ^= 0x04; // Toggle 3rd (addition/subtraction) bit with XOR
+	a_World->SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, Meta);
+}
+
+
+
+
+bool cBlockComparatorHandler::GetPlacementBlockTypeMeta(
+	cWorld * a_World, cPlayer * a_Player,
+	int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, 
+	int a_CursorX, int a_CursorY, int a_CursorZ,
+	BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
+)
+{
+	a_BlockType = m_BlockType;
+	a_BlockMeta = cRedstoneSimulator::RepeaterRotationToMetaData(a_Player->GetRotation());
+	return true;
+}
+
+
+
+
diff --git a/source/Blocks/BlockComparator.h b/source/Blocks/BlockComparator.h
new file mode 100644
index 000000000..cb2941d3c
--- /dev/null
+++ b/source/Blocks/BlockComparator.h
@@ -0,0 +1,55 @@
+
+#pragma once
+
+#include "BlockHandler.h"
+
+
+
+
+
+class cBlockComparatorHandler :
+	public cBlockHandler
+{
+public:
+	cBlockComparatorHandler(BLOCKTYPE a_BlockType);
+	virtual void OnDestroyed(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ) override;
+	
+	virtual void OnUse(cWorld * a_World, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ) override;
+
+
+	virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
+	{
+		// Reset meta to 0
+		a_Pickups.push_back(cItem(E_ITEM_COMPARATOR, 1, 0));
+	}
+
+
+	virtual bool IsUseable(void) override
+	{
+		return true;
+	}
+	
+	
+	virtual bool CanBeAt(int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override
+	{
+		return ((a_RelY > 0) && (a_Chunk.GetBlock(a_RelX, a_RelY - 1, a_RelZ) != E_BLOCK_AIR));
+	}
+	
+
+	virtual bool GetPlacementBlockTypeMeta(
+		cWorld * a_World, cPlayer * a_Player,
+		int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, 
+		int a_CursorX, int a_CursorY, int a_CursorZ,
+		BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
+	) override;
+
+
+	virtual const char * GetStepSound(void) override
+	{
+		return "step.wood";
+	}
+} ;
+
+
+
+
diff --git a/source/Blocks/BlockHandler.cpp b/source/Blocks/BlockHandler.cpp
index 3e97d1e9d..e59fee8ee 100644
--- a/source/Blocks/BlockHandler.cpp
+++ b/source/Blocks/BlockHandler.cpp
@@ -7,12 +7,14 @@
 #include "../PluginManager.h"
 #include "BlockBed.h"
 #include "BlockBrewingStand.h"
+#include "BlockButton.h"
 #include "BlockCactus.h"
 #include "BlockCarpet.h"
 #include "BlockCauldron.h"
 #include "BlockChest.h"
 #include "BlockCloth.h"
 #include "BlockCobWeb.h"
+#include "BlockComparator.h"
 #include "BlockCrops.h"
 #include "BlockDeadBush.h"
 #include "BlockDirt.h"
@@ -41,6 +43,7 @@
 #include "BlockNote.h"
 #include "BlockOre.h"
 #include "BlockPiston.h"
+#include "BlockPlanks.h"
 #include "BlockPumpkin.h"
 #include "BlockRail.h"
 #include "BlockRedstone.h"
@@ -109,6 +112,7 @@ cBlockHandler * cBlockHandler::CreateBlockHandler(BLOCKTYPE a_BlockType)
 		case E_BLOCK_CAULDRON:              return new cBlockCauldronHandler        (a_BlockType);
 		case E_BLOCK_CHEST:                 return new cBlockChestHandler           (a_BlockType);
 		case E_BLOCK_COAL_ORE:              return new cBlockOreHandler             (a_BlockType);
+		case E_BLOCK_ACTIVE_COMPARATOR:     return new cBlockComparatorHandler      (a_BlockType);
 		case E_BLOCK_COBBLESTONE:           return new cBlockStoneHandler           (a_BlockType);
 		case E_BLOCK_COBBLESTONE_STAIRS:    return new cBlockStairsHandler          (a_BlockType);
 		case E_BLOCK_COBWEB:                return new cBlockCobWebHandler          (a_BlockType);
@@ -123,7 +127,7 @@ cBlockHandler * cBlockHandler::CreateBlockHandler(BLOCKTYPE a_BlockType)
 		case E_BLOCK_DROPPER:               return new cBlockDropSpenserHandler     (a_BlockType);
 		case E_BLOCK_EMERALD_ORE:           return new cBlockOreHandler             (a_BlockType);
 		case E_BLOCK_ENDER_CHEST:           return new cBlockEnderchestHandler      (a_BlockType);
-		case E_BLOCK_FARMLAND:              return new cBlockFarmlandHandler;
+		case E_BLOCK_FARMLAND:              return new cBlockFarmlandHandler        (           );
 		case E_BLOCK_FENCE_GATE:            return new cBlockFenceGateHandler       (a_BlockType);
 		case E_BLOCK_FIRE:                  return new cBlockFireHandler            (a_BlockType);
 		case E_BLOCK_FLOWER_POT:            return new cBlockFlowerPotHandler       (a_BlockType);
@@ -135,6 +139,7 @@ cBlockHandler * cBlockHandler::CreateBlockHandler(BLOCKTYPE a_BlockType)
 		case E_BLOCK_GRAVEL:                return new cBlockGravelHandler          (a_BlockType);
 		case E_BLOCK_HOPPER:                return new cBlockHopperHandler          (a_BlockType);
 		case E_BLOCK_ICE:                   return new cBlockIceHandler             (a_BlockType);
+		case E_BLOCK_INACTIVE_COMPARATOR:   return new cBlockComparatorHandler      (a_BlockType);
 		case E_BLOCK_IRON_DOOR:             return new cBlockDoorHandler            (a_BlockType);
 		case E_BLOCK_IRON_ORE:              return new cBlockOreHandler             (a_BlockType);
 		case E_BLOCK_JUKEBOX:               return new cBlockEntityHandler          (a_BlockType);
@@ -152,8 +157,8 @@ cBlockHandler * cBlockHandler::CreateBlockHandler(BLOCKTYPE a_BlockType)
 		case E_BLOCK_NETHER_BRICK_STAIRS:   return new cBlockStairsHandler          (a_BlockType);
 		case E_BLOCK_NOTE_BLOCK:            return new cBlockNoteHandler            (a_BlockType);
 		case E_BLOCK_PISTON:                return new cBlockPistonHandler          (a_BlockType);
-		case E_BLOCK_PISTON_EXTENSION:      return new cBlockPistonHeadHandler      ();
-		case E_BLOCK_PLANKS:                return new cBlockWoodHandler            (a_BlockType);
+		case E_BLOCK_PISTON_EXTENSION:      return new cBlockPistonHeadHandler      (           );
+		case E_BLOCK_PLANKS:                return new cBlockPlanksHandler          (a_BlockType);
 		case E_BLOCK_PUMPKIN:               return new cBlockPumpkinHandler         (a_BlockType);
 		case E_BLOCK_JACK_O_LANTERN:        return new cBlockPumpkinHandler         (a_BlockType);
 		case E_BLOCK_PUMPKIN_STEM:          return new cBlockStemsHandler           (a_BlockType);
@@ -181,6 +186,7 @@ cBlockHandler * cBlockHandler::CreateBlockHandler(BLOCKTYPE a_BlockType)
 		case E_BLOCK_STICKY_PISTON:         return new cBlockPistonHandler          (a_BlockType);
 		case E_BLOCK_STONE:                 return new cBlockStoneHandler           (a_BlockType);
 		case E_BLOCK_STONE_BRICK_STAIRS:    return new cBlockStairsHandler          (a_BlockType);
+		case E_BLOCK_STONE_BUTTON:          return new cBlockButtonHandler          (a_BlockType);
 		case E_BLOCK_STONE_SLAB:            return new cBlockSlabHandler            (a_BlockType);
 		case E_BLOCK_SUGARCANE:             return new cBlockSugarcaneHandler       (a_BlockType);
 		case E_BLOCK_TALL_GRASS:            return new cBlockTallGrassHandler       (a_BlockType);
@@ -188,6 +194,7 @@ cBlockHandler * cBlockHandler::CreateBlockHandler(BLOCKTYPE a_BlockType)
 		case E_BLOCK_VINES:                 return new cBlockVineHandler            (a_BlockType);
 		case E_BLOCK_WALLSIGN:              return new cBlockSignHandler            (a_BlockType);
 		case E_BLOCK_WATER:                 return new cBlockFluidHandler           (a_BlockType);
+		case E_BLOCK_WOODEN_BUTTON:         return new cBlockButtonHandler          (a_BlockType);
 		case E_BLOCK_WOODEN_DOOR:           return new cBlockDoorHandler            (a_BlockType);
 		case E_BLOCK_WOODEN_SLAB:           return new cBlockSlabHandler            (a_BlockType);
 		case E_BLOCK_WOODEN_STAIRS:         return new cBlockStairsHandler          (a_BlockType);
@@ -354,15 +361,20 @@ void cBlockHandler::DropBlock(cWorld * a_World, cEntity * a_Digger, int a_BlockX
 	
 	if (!Pickups.empty())
 	{
-		// Add random offset to the spawn position:
-		// Commented out until bug with pickups not spawning properly is fixed, see World.cpp
-		/*
-		int MicroX = (int)(a_BlockX * 32) + (r1.randInt(16) + r1.randInt(16) - 16);
-		int MicroY = (int)(a_BlockY * 32) + (r1.randInt(16) + r1.randInt(16) - 16);
-		int MicroZ = (int)(a_BlockZ * 32) + (r1.randInt(16) + r1.randInt(16) - 16);
-		*/
-
-		a_World->SpawnItemPickups(Pickups, a_BlockX, a_BlockY, a_BlockZ);
+		MTRand r1;
+
+		// Mid-block position first
+		double MicroX, MicroY, MicroZ;
+		MicroX = a_BlockX + 0.5;
+		MicroY = a_BlockY + 0.5;
+		MicroZ = a_BlockZ + 0.5;
+
+		// Add random offset second (this causes pickups to spawn inside blocks most times, it's a little buggy)
+		//MicroX += (int)(r1.randInt(16) + r1.randInt(16) - 16);
+		//MicroY += (int)(r1.randInt(16) + r1.randInt(16) - 16);
+		//MicroZ += (int)(r1.randInt(16) + r1.randInt(16) - 16);
+
+		a_World->SpawnItemPickups(Pickups, MicroX, MicroY, MicroZ);
 	}
 }
 
diff --git a/source/Blocks/BlockLever.cpp b/source/Blocks/BlockLever.cpp
index f2ca1805a..a9bd6c990 100644
--- a/source/Blocks/BlockLever.cpp
+++ b/source/Blocks/BlockLever.cpp
@@ -1,8 +1,6 @@
 
 #include "Globals.h"
 #include "BlockLever.h"
-#include "../Item.h"
-#include "../World.h"
 #include "../Entities/Player.h"
 #include "../Simulator/RedstoneSimulator.h"
 
@@ -23,7 +21,8 @@ void cBlockLeverHandler::OnUse(cWorld *a_World, cPlayer *a_Player, int a_BlockX,
 {
 	// Flip the ON bit on/off. Using XOR bitwise operation to turn it on/off.
 	NIBBLETYPE Meta = ((a_World->GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ) ^ 0x08) & 0x0f);
-	a_World->SetBlock(a_BlockX, a_BlockY, a_BlockZ, m_BlockType, Meta);
+
+	a_World->SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, Meta);
 	if (Meta & 0x08)
 	{
 		a_World->BroadcastSoundEffect("random.click", a_BlockX * 8, a_BlockY * 8, a_BlockZ * 8, 0.5f, 0.6f);
@@ -37,12 +36,3 @@ void cBlockLeverHandler::OnUse(cWorld *a_World, cPlayer *a_Player, int a_BlockX,
 
 
 
-
-void cBlockLeverHandler::OnDigging(cWorld *a_World, cPlayer *a_Player, int a_BlockX, int a_BlockY, int a_BlockZ)
-{
-	OnUse(a_World, a_Player, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_NONE, 8, 8, 8);
-}
-
-
-
-
diff --git a/source/Blocks/BlockLever.h b/source/Blocks/BlockLever.h
index ddf48297c..5553170e2 100644
--- a/source/Blocks/BlockLever.h
+++ b/source/Blocks/BlockLever.h
@@ -1,7 +1,6 @@
 #pragma once
 
 #include "BlockHandler.h"
-#include "../World.h"
 #include "../Simulator/RedstoneSimulator.h"
 
 
@@ -14,7 +13,6 @@ class cBlockLeverHandler :
 public:
 	cBlockLeverHandler(BLOCKTYPE a_BlockType);
 	
-	virtual void OnDigging(cWorld * a_World, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ) override;
 	virtual void OnUse(cWorld * a_World, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ) override;
 
 
diff --git a/source/Blocks/BlockPlanks.h b/source/Blocks/BlockPlanks.h
new file mode 100644
index 000000000..b30164741
--- /dev/null
+++ b/source/Blocks/BlockPlanks.h
@@ -0,0 +1,41 @@
+
+#pragma once
+
+#include "BlockHandler.h"
+
+
+
+
+
+class cBlockPlanksHandler : public cBlockHandler
+{
+public:
+	cBlockPlanksHandler(BLOCKTYPE a_BlockType)
+		: cBlockHandler(a_BlockType)
+	{
+	}
+
+	
+	virtual bool GetPlacementBlockTypeMeta(
+		cWorld * a_World, cPlayer * a_Player,
+		int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, 
+		int a_CursorX, int a_CursorY, int a_CursorZ,
+		BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
+	) override
+	{
+		a_BlockType = m_BlockType;
+		NIBBLETYPE Meta = a_Player->GetEquippedItem().m_ItemDamage;
+		a_BlockMeta = Meta;
+		return true;
+	}
+
+	
+	virtual const char * GetStepSound(void) override
+	{
+		return "step.wood";
+	}
+} ;
+
+
+
+
diff --git a/source/Blocks/BlockRedstoneRepeater.cpp b/source/Blocks/BlockRedstoneRepeater.cpp
index 3bc879435..72ea21012 100644
--- a/source/Blocks/BlockRedstoneRepeater.cpp
+++ b/source/Blocks/BlockRedstoneRepeater.cpp
@@ -1,9 +1,8 @@
 
 #include "Globals.h"
 #include "BlockRedstoneRepeater.h"
-#include "../Item.h"
-#include "../World.h"
 #include "../Simulator/RedstoneSimulator.h"
+#include "../Entities/Player.h"
 
 
 
@@ -29,16 +28,22 @@ void cBlockRedstoneRepeaterHandler::OnDestroyed(cWorld *a_World, int a_BlockX, i
 
 void cBlockRedstoneRepeaterHandler::OnUse(cWorld *a_World, cPlayer *a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ)
 {
-	a_World->FastSetBlock(a_BlockX, a_BlockY, a_BlockZ, m_BlockType, ((a_World->GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ) + 0x04) & 0x0f));
+	a_World->SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, ((a_World->GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ) + 0x04) & 0x0f));
 }
 
 
 
 
-
-void cBlockRedstoneRepeaterHandler::OnDigging(cWorld *a_World, cPlayer *a_Player, int a_BlockX, int a_BlockY, int a_BlockZ)
+bool cBlockRedstoneRepeaterHandler::GetPlacementBlockTypeMeta(
+	cWorld * a_World, cPlayer * a_Player,
+	int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, 
+	int a_CursorX, int a_CursorY, int a_CursorZ,
+	BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
+)
 {
-	OnUse(a_World, a_Player, a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_NONE, 8, 8, 8);
+	a_BlockType = m_BlockType;
+	a_BlockMeta = cRedstoneSimulator::RepeaterRotationToMetaData(a_Player->GetRotation());
+	return true;
 }
 
 
diff --git a/source/Blocks/BlockRedstoneRepeater.h b/source/Blocks/BlockRedstoneRepeater.h
index 24250ab86..958841a34 100644
--- a/source/Blocks/BlockRedstoneRepeater.h
+++ b/source/Blocks/BlockRedstoneRepeater.h
@@ -2,7 +2,6 @@
 #pragma once
 
 #include "BlockHandler.h"
-#include "../World.h"
 
 
 
@@ -15,7 +14,6 @@ public:
 	cBlockRedstoneRepeaterHandler(BLOCKTYPE a_BlockType);
 	virtual void OnDestroyed(cWorld * a_World, int a_BlockX, int a_BlockY, int a_BlockZ) override;
 	
-	virtual void OnDigging(cWorld * a_World, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ) override;
 	virtual void OnUse(cWorld * a_World, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ) override;
 
 
@@ -36,6 +34,15 @@ public:
 	{
 		return ((a_RelY > 0) && (a_Chunk.GetBlock(a_RelX, a_RelY - 1, a_RelZ) != E_BLOCK_AIR));
 	}
+	
+
+	virtual bool GetPlacementBlockTypeMeta(
+		cWorld * a_World, cPlayer * a_Player,
+		int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, 
+		int a_CursorX, int a_CursorY, int a_CursorZ,
+		BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
+	) override;
+
 
 	virtual const char * GetStepSound(void) override
 	{
diff --git a/source/Blocks/BlockSnow.h b/source/Blocks/BlockSnow.h
index bdd9f0b87..b8d48362c 100644
--- a/source/Blocks/BlockSnow.h
+++ b/source/Blocks/BlockSnow.h
@@ -15,8 +15,28 @@ public:
 		: cBlockHandler(a_BlockType)
 	{
 	}
-	
-	
+
+
+	virtual bool GetPlacementBlockTypeMeta(
+		cWorld * a_World, cPlayer * a_Player,
+		int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, 
+		int a_CursorX, int a_CursorY, int a_CursorZ,
+		BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
+	) override
+	{
+		a_BlockType = m_BlockType;
+		NIBBLETYPE Meta = a_World->GetBlockMeta(Vector3i(a_BlockX, a_BlockY, a_BlockZ));
+
+		if ((Meta < 7) && (Meta != 0)) // Is height at maximum (7) or at mininum (0)? Don't do anything if so
+		{
+			Meta++;
+		}
+		
+		a_BlockMeta = Meta;
+		return true;
+	}
+
+
 	virtual bool DoesIgnoreBuildCollision(void) override
 	{
 		return true;
diff --git a/source/Blocks/BlockStairs.h b/source/Blocks/BlockStairs.h
index 485ebda1a..8d259eee3 100644
--- a/source/Blocks/BlockStairs.h
+++ b/source/Blocks/BlockStairs.h
@@ -53,7 +53,6 @@ public:
 	static NIBBLETYPE RotationToMetaData(double a_Rotation)
 	{
 		a_Rotation += 90 + 45; // So its not aligned with axis
-		NIBBLETYPE result = 0x0;
 		if (a_Rotation > 360)
 		{
 			a_Rotation -= 360;
diff --git a/source/Blocks/BlockWood.h b/source/Blocks/BlockWood.h
index 4e2246506..dd4544586 100644
--- a/source/Blocks/BlockWood.h
+++ b/source/Blocks/BlockWood.h
@@ -15,6 +15,51 @@ public:
 	{
 	}
 
+	
+	virtual bool GetPlacementBlockTypeMeta(
+		cWorld * a_World, cPlayer * a_Player,
+		int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace, 
+		int a_CursorX, int a_CursorY, int a_CursorZ,
+		BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
+	) override
+	{
+		a_BlockType = m_BlockType;
+		NIBBLETYPE Meta = a_Player->GetEquippedItem().m_ItemDamage;
+		a_BlockMeta = BlockFaceToMetaData(a_BlockFace, Meta);
+		return true;
+	}
+
+	
+	inline static NIBBLETYPE BlockFaceToMetaData(char a_BlockFace, NIBBLETYPE a_WoodMeta)
+	{
+		switch (a_BlockFace)
+		{
+			case BLOCK_FACE_YM:
+			case BLOCK_FACE_YP:
+			{
+				return a_WoodMeta; // Top or bottom, just return original
+			}
+
+			case BLOCK_FACE_ZP:
+			case BLOCK_FACE_ZM:
+			{
+				return a_WoodMeta | 0x8; // North or south
+			}
+
+			case BLOCK_FACE_XP:
+			case BLOCK_FACE_XM:
+			{
+				return a_WoodMeta | 0x4; // East or west
+			}
+
+			default:
+			{
+				ASSERT(!"Unhandled block face!");
+				return a_WoodMeta | 0xC; // No idea, give a special meta (all sides bark)
+			}
+		}
+	}
+
 
 	virtual const char * GetStepSound(void) override
 	{