1 files changed, 21 insertions, 3 deletions

diff --git a/source/Vine.h b/source/Vine.h
index d4bc99c1a..2a43cba19 100644
--- a/source/Vine.h
+++ b/source/Vine.h
@@ -4,7 +4,7 @@ class cVine												//tolua_export
 {														//tolua_export
 public:
 	
-	static char DirectionToMetaData( char a_Direction )	//tolua_export
+	static NIBBLETYPE DirectionToMetaData( char a_Direction )	//tolua_export
 	{													//tolua_export
 		switch (a_Direction)
 		{
@@ -17,7 +17,25 @@ public:
 			case 0x5:
 				return 0x2;
 			default:
-				return 0xf;
+				return 0x0;
 		};
 	}													//tolua_export
-};														//tolua_export
\ No newline at end of file
+
+	static char MetaDataToDirection(NIBBLETYPE a_MetaData )		//tolua_export
+	{														//tolua_export
+		switch(a_MetaData)
+		{
+			case 0x1:
+				return 0x2;
+			case 0x4:
+				return 0x3;
+			case 0x8:
+				return 0x4;
+			case 0x2:
+				return 0x5;
+			default:
+				return 0x1;
+		};
+	}														//tolua_export
+
+};														//tolua_export