From 3d7813fdb29ada655914a46667ab21fd03c15e56 Mon Sep 17 00:00:00 2001
From: Tiger Wang <ziwei.tiger@hotmail.co.uk>
Date: Tue, 10 Sep 2013 22:09:31 +0100
Subject: Pumpkin and JackOLantern support

Fixes #99
---
 source/Blocks/BlockHandler.cpp |  3 ++
 source/Blocks/BlockPumpkin.h   | 62 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 65 insertions(+)
 create mode 100644 source/Blocks/BlockPumpkin.h

diff --git a/source/Blocks/BlockHandler.cpp b/source/Blocks/BlockHandler.cpp
index 5134c1103..7104929bd 100644
--- a/source/Blocks/BlockHandler.cpp
+++ b/source/Blocks/BlockHandler.cpp
@@ -41,6 +41,7 @@
 #include "BlockNote.h"
 #include "BlockOre.h"
 #include "BlockPiston.h"
+#include "BlockPumpkin.h"
 #include "BlockRail.h"
 #include "BlockRedstone.h"
 #include "BlockRedstoneRepeater.h"
@@ -153,6 +154,8 @@ cBlockHandler * cBlockHandler::CreateBlockHandler(BLOCKTYPE 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_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);
 		case E_BLOCK_QUARTZ_STAIR:          return new cBlockStairsHandler          (a_BlockType);
 		case E_BLOCK_RAIL:                  return new cBlockRailHandler            (a_BlockType);
diff --git a/source/Blocks/BlockPumpkin.h b/source/Blocks/BlockPumpkin.h
new file mode 100644
index 000000000..3c9bec43a
--- /dev/null
+++ b/source/Blocks/BlockPumpkin.h
@@ -0,0 +1,62 @@
+
+#pragma once
+
+#include "BlockHandler.h"
+
+
+
+
+class cBlockPumpkinHandler :
+	public cBlockHandler
+{
+public:
+	cBlockPumpkinHandler(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;
+		
+		a_BlockMeta = PlayerYawToMetaData(a_Player->GetRotation() - 180);
+		return true;
+	}
+
+	inline static NIBBLETYPE PlayerYawToMetaData(double a_Yaw)
+	{
+		ASSERT((a_Yaw >= -180) && (a_Yaw < 180));
+		
+		a_Yaw += 360 + 45;
+		if (a_Yaw > 360)
+		{
+			a_Yaw -= 360;
+		}
+		if ((a_Yaw >= 0) && (a_Yaw < 90))
+		{
+			return 0x0;
+		}
+		else if ((a_Yaw >= 180) && (a_Yaw < 270))
+		{
+			return 0x2;
+		}
+		else if ((a_Yaw >= 90) && (a_Yaw < 180))
+		{
+			return 0x1;
+		}
+		else
+		{
+			return 0x3;
+		}
+	}
+
+} ;
+
+
+
+
-- 
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