1 files changed, 89 insertions, 0 deletions

diff --git a/src/Blocks/BlockWallSign.h b/src/Blocks/BlockWallSign.h
new file mode 100644
index 000000000..e837b315e
--- /dev/null
+++ b/src/Blocks/BlockWallSign.h
@@ -0,0 +1,89 @@
+
+#pragma once
+
+#include "BlockHandler.h"
+#include "../Entities/Player.h"
+#include "Chunk.h"
+
+
+
+
+
+class cBlockWallSignHandler :
+	public cBlockHandler
+{
+	typedef cBlockHandler super;
+
+public:
+	cBlockWallSignHandler(BLOCKTYPE a_BlockType) :
+		super(a_BlockType)
+	{
+	}
+
+
+	virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
+	{
+		a_Pickups.push_back(cItem(E_ITEM_SIGN, 1, 0));
+	}
+
+
+	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,
+		int a_CursorX, int a_CursorY, int a_CursorZ,
+		BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta
+	) override
+	{
+		a_Player->GetClientHandle()->SendEditSign(a_BlockX, a_BlockY, a_BlockZ);
+	}
+
+
+	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)));
+	}
+
+
+	static 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;
+	}
+} ;
+
+
+
+