From 2343b0dfbe12f6db76de1b4ed03cd902975d77b3 Mon Sep 17 00:00:00 2001
From: narroo <narroo@vt.edu>
Date: Sun, 23 Mar 2014 22:11:01 -0400
Subject: Added MetaRotate/Mirror Support for a number of classes.

---
 src/Blocks/BlockLever.h | 37 ++++++++++++++++++++++++++++++++++---
 1 file changed, 34 insertions(+), 3 deletions(-)

(limited to 'src/Blocks/BlockLever.h')

diff --git a/src/Blocks/BlockLever.h b/src/Blocks/BlockLever.h
index ef6e102cd..ad2ae29e5 100644
--- a/src/Blocks/BlockLever.h
+++ b/src/Blocks/BlockLever.h
@@ -1,17 +1,18 @@
 #pragma once
 
 #include "BlockHandler.h"
-
+#include "MetaRotator.h"
 
 
 
 
 class cBlockLeverHandler :
-	public cBlockHandler
+	public cMetaRotator<cBlockHandler, 0x07, 0x04, 0x02, 0x03, 0x01, false>
 {
+	typedef cMetaRotator<cBlockHandler, 0x07, 0x04, 0x02, 0x03, 0x01, false> super;
 public:
 	cBlockLeverHandler(BLOCKTYPE a_BlockType)
-		: cBlockHandler(a_BlockType)
+		: cMetaRotator<cBlockHandler, 0x07, 0x04, 0x02, 0x03, 0x01, false>(a_BlockType)
 	{
 	}
 	
@@ -104,6 +105,36 @@ public:
 
 		return (a_RelY > 0) && cBlockInfo::IsSolid(BlockIsOn);
 	}
+
+
+	virtual NIBBLETYPE MetaRotateCCW(NIBBLETYPE a_Meta) override
+	{
+		switch (a_Meta)
+		{
+			case 0x00: return 0x07;  // Ceiling rotation
+			case 0x07: return 0x00;
+
+			case 0x05: return 0x06;  // Ground rotation
+			case 0x06: return 0x05;
+
+			default:  return super::MetaRotateCCW(a_Meta);  // Wall Rotation
+		}
+	}
+
+
+	virtual NIBBLETYPE MetaRotateCW(NIBBLETYPE a_Meta) override
+	{
+		switch (a_Meta)
+		{
+			case 0x00: return 0x07;  // Ceiling rotation
+			case 0x07: return 0x00;
+
+			case 0x05: return 0x06;  // Ground rotation
+			case 0x06: return 0x05;
+
+			default:  return super::MetaRotateCCW(a_Meta);  // Wall Rotation
+		}
+	}
 } ;
 
 
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