From 3ee523628465a59070354781cda6585f6778192c Mon Sep 17 00:00:00 2001
From: "madmaxoft@gmail.com"
 <madmaxoft@gmail.com@0a769ca7-a7f5-676a-18bf-c427514a06d6>
Date: Tue, 4 Jun 2013 19:22:14 +0000
Subject: Removed cLadder, cSign, cStairs, cTorch and cVine classes, moved
 their functionality into the appropriate BlockHandlers / ItemHandlers

git-svn-id: http://mc-server.googlecode.com/svn/trunk@1555 0a769ca7-a7f5-676a-18bf-c427514a06d6
---
 source/Blocks/BlockTorch.h | 67 +++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 63 insertions(+), 4 deletions(-)

(limited to 'source/Blocks/BlockTorch.h')

diff --git a/source/Blocks/BlockTorch.h b/source/Blocks/BlockTorch.h
index 97e31533b..9951b8ea4 100644
--- a/source/Blocks/BlockTorch.h
+++ b/source/Blocks/BlockTorch.h
@@ -2,7 +2,6 @@
 #pragma once
 
 #include "BlockHandler.h"
-#include "../Torch.h"
 #include "../World.h"
 
 
@@ -37,11 +36,71 @@ public:
 			}
 		}
 		a_BlockType = m_BlockType;
-		a_BlockMeta = cTorch::DirectionToMetaData(a_BlockFace);
+		a_BlockMeta = DirectionToMetaData(a_BlockFace);
 		return true;
 	}
 	
 
+	static NIBBLETYPE DirectionToMetaData(char a_Direction)  // tolua_export
+	{  // tolua_export
+		switch (a_Direction)
+		{
+			case BLOCK_FACE_BOTTOM: ASSERT(!"Shouldn't be getting this face"); return 0;
+			case BLOCK_FACE_TOP:    return E_META_TORCH_FLOOR;
+			case BLOCK_FACE_EAST:   return E_META_TORCH_EAST;
+			case BLOCK_FACE_WEST:   return E_META_TORCH_WEST;
+			case BLOCK_FACE_NORTH:  return E_META_TORCH_NORTH;
+			case BLOCK_FACE_SOUTH:  return E_META_TORCH_SOUTH;
+			default:
+			{
+				ASSERT(!"Unhandled torch direction!");
+				break;
+			}
+		};
+		return 0x0;
+	}  // tolua_export
+	
+
+	static char MetaDataToDirection(NIBBLETYPE a_MetaData)  // tolua_export
+	{  // tolua_export
+		switch (a_MetaData)
+		{
+			case 0:                  return BLOCK_FACE_TOP;  // by default, the torches stand on the ground
+			case E_META_TORCH_FLOOR: return BLOCK_FACE_TOP;
+			case E_META_TORCH_EAST:  return BLOCK_FACE_EAST;
+			case E_META_TORCH_WEST:  return BLOCK_FACE_WEST;
+			case E_META_TORCH_NORTH: return BLOCK_FACE_NORTH;
+			case E_META_TORCH_SOUTH: return BLOCK_FACE_SOUTH;
+			default:
+			{
+				ASSERT(!"Unhandled torch metadata");
+				break;
+			}
+		}
+		return 0;
+	}  // tolua_export
+
+
+	static bool IsAttachedTo(const Vector3i & a_TorchPos, char a_TorchMeta, const Vector3i & a_BlockPos)
+	{
+		switch (a_TorchMeta)
+		{
+			case 0x0:
+			case E_META_TORCH_FLOOR: return ((a_TorchPos - a_BlockPos).Equals(Vector3i(0, 1, 0)));
+			case E_META_TORCH_EAST:  return ((a_TorchPos - a_BlockPos).Equals(Vector3i(0, 0, -1)));
+			case E_META_TORCH_WEST:  return ((a_TorchPos - a_BlockPos).Equals(Vector3i(0, 0, 1)));
+			case E_META_TORCH_NORTH: return ((a_TorchPos - a_BlockPos).Equals(Vector3i(-1, 0, 0)));
+			case E_META_TORCH_SOUTH: return ((a_TorchPos - a_BlockPos).Equals(Vector3i(1, 0, 0)));
+			default:
+			{
+				ASSERT(!"Unhandled torch meta!");
+				break;
+			}
+		}
+		return false;
+	}
+
+
 	virtual bool DoesAllowBlockOnTop(void) override
 	{
 		return false;
@@ -113,8 +172,8 @@ public:
 
 	virtual bool CanBeAt(int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override
 	{
-		// TODO: Use cTorch::AdjustCoordsByMeta(), then cChunk::UnboundedRelGetBlock() and finally some comparison
-		char Face = cTorch::MetaDataToDirection(a_Chunk.GetMeta(a_RelX, a_RelY, a_RelZ));
+		// TODO: Use AdjustCoordsByMeta(), then cChunk::UnboundedRelGetBlock() and finally some comparison
+		char Face = MetaDataToDirection(a_Chunk.GetMeta(a_RelX, a_RelY, a_RelZ));
 		int BlockX = a_RelX + a_Chunk.GetPosX() * cChunkDef::Width;
 		int BlockZ = a_RelZ + a_Chunk.GetPosZ() * cChunkDef::Width;
 		return TorchCanBePlacedAt(a_Chunk.GetWorld(), BlockX, a_RelY, BlockZ, Face);
-- 
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