1 files changed, 62 insertions, 0 deletions

diff --git a/src/Blocks/BlockWallSign.h b/src/Blocks/BlockWallSign.h
new file mode 100644
index 000000000..037a7bd19
--- /dev/null
+++ b/src/Blocks/BlockWallSign.h
@@ -0,0 +1,62 @@
+
+#pragma once
+
+#include "Chunk.h"
+
+
+
+
+
+class cBlockWallSignHandler :
+	public cBlockSignPostHandler
+{
+public:
+	cBlockWallSignHandler(BLOCKTYPE a_BlockType)
+		: cBlockSignPostHandler(a_BlockType)
+	{
+	}
+
+
+	virtual bool CanBeAt(cChunkInterface & a_ChunkInterface, int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override
+	{
+		int BlockX = (a_Chunk.GetPosX() * cChunkDef::Width) + a_RelX;
+		int BlockZ = (a_Chunk.GetPosZ() * cChunkDef::Width) + a_RelZ;
+		GetBlockCoordsBehindTheSign(a_Chunk.GetMeta(a_RelX, a_RelY, a_RelZ), BlockX, BlockZ);
+
+		return (cBlockInfo::IsSolid(a_ChunkInterface.GetBlock(BlockX, a_RelY, BlockZ)));
+	}
+
+
+	virtual void GetBlockCoordsBehindTheSign(NIBBLETYPE a_BlockMeta, int & a_BlockX, int & a_BlockZ)
+	{
+		switch (a_BlockMeta)
+		{
+			case 2:     a_BlockZ++;     break;
+			case 3:     a_BlockZ--;     break;
+			case 4:     a_BlockX++;     break;
+			case 5:     a_BlockX--;     break;
+			default:    break;
+		}
+	}
+
+
+	static NIBBLETYPE DirectionToMetaData(eBlockFace a_Direction)
+	{
+		switch (a_Direction)
+		{
+			case 0x2: return 0x2;
+			case 0x3: return 0x3;
+			case 0x4: return 0x4;
+			case 0x5: return 0x5;
+			default:
+			{
+				break;
+			}
+		}
+		return 0x2;
+	}
+} ;
+
+
+
+