1 files changed, 0 insertions, 110 deletions
diff --git a/src/Piston.h b/src/Piston.h
deleted file mode 100644
index 9bbc8c6b9..000000000
--- a/src/Piston.h
+++ /dev/null
@@ -1,110 +0,0 @@
-
-#pragma once
-
-
-#include "Defines.h"
-
-
-// fwd: World.h
-class cWorld;
-
-
-
-
-
-class cPiston
-{
-public:
-
-	cPiston(cWorld * a_World);
-
-	static NIBBLETYPE RotationPitchToMetaData(double a_Rotation, double a_Pitch)
-	{
-		if (a_Pitch >= 50)
-		{
-			return 0x1;
-		}
-		else if (a_Pitch <= -50)
-		{
-			return 0x0;
-		}
-		else
-		{
-			a_Rotation += 90 + 45;  // So its not aligned with axis
-
-			if (a_Rotation > 360)
-			{
-				a_Rotation -= 360;
-			}
-			if ((a_Rotation >= 0) && (a_Rotation < 90))
-			{
-				return 0x4;
-			}
-			else if ((a_Rotation >= 180) && (a_Rotation < 270))
-			{
-				return 0x5;
-			}
-			else if ((a_Rotation >= 90) && (a_Rotation < 180))
-			{
-				return 0x2;
-			}
-			else
-			{
-				return 0x3;
-			}
-		}
-	}
-	
-	static eBlockFace MetaDataToDirection(NIBBLETYPE a_MetaData)
-	{
-		switch (a_MetaData)
-		{
-			//case -1:  return BLOCK_FACE_NONE; //can never happen as metadata is unsigned
-			case 0x0: return BLOCK_FACE_YM;
-			case 0x1: return BLOCK_FACE_YP;
-			case 0x2: return BLOCK_FACE_ZM;
-			case 0x3: return BLOCK_FACE_ZP;
-			case 0x4: return BLOCK_FACE_XM;
-			case 0x5: return BLOCK_FACE_XP;
-			default:
-			{
-				ASSERT(!"Invalid Metadata");
-				return BLOCK_FACE_NONE;
-			}
-		}
-	}
-
-	void ExtendPiston( int, int, int );
-	void RetractPiston( int, int, int );
-	
-	/// Returns true if the piston (specified by blocktype) is a sticky piston
-	static bool IsSticky(BLOCKTYPE a_BlockType);
-	
-	/// Returns true if the piston (with the specified meta) is extended
-	static bool IsExtended(NIBBLETYPE a_PistonMeta);
-	
-	/// Returns true if the specified block can be pushed by a piston (and left intact)
-	static bool CanPush(BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta);
-	
-	/// Returns true if the specified block can be pushed by a piston and broken / replaced
-	static bool CanBreakPush(BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta);
-	
-	/// Returns true if the specified block can be pulled by a sticky piston
-	static bool CanPull(BLOCKTYPE a_BlockType, NIBBLETYPE a_BlockMeta);
-	
-	/// Updates the coords by the specified amount in the direction a piston of the specified meta is facing
-	static void AddDir(int & a_BlockX, int & a_BlockY, int & a_BlockZ, NIBBLETYPE a_PistonMeta, int a_Amount);
-	
-	
-	cWorld * m_World;
-
-private:
-	void ChainMove( int, int, int, char, unsigned short * );
-	
-	/// Returns how many blocks the piston has to push (where the first free space is); <0 when unpushable
-	int FirstPassthroughBlock(int a_PistonX, int a_PistonY, int a_PistonZ, NIBBLETYPE a_PistonMeta);
-} ;
-
-
-
-