From 7044d80457501d675167386ebe2b4c0ce122e6bf Mon Sep 17 00:00:00 2001
From: SenseiKiwi <senseikiwi@server.fake>
Date: Fri, 19 Jul 2013 09:28:54 -0400
Subject: [PATCH] Added Support for Hopper Metadata Rotation

Added code for SchematicLoader so that hoppers will rotate properly.
This was probably not considered an issue before we had support for tile
entity exports and imports. Now it's critical that we support hoppers.
There are other blocks that are still not supported - we should really
fix this in the future so that all blocks will rotate. The code for this
is overly complicated - we should look into a simpler method.
---
 .../mod_pocketDim/SchematicLoader.java        | 91 +++++++++++++------
 1 file changed, 63 insertions(+), 28 deletions(-)

diff --git a/StevenDimDoors/mod_pocketDim/SchematicLoader.java b/StevenDimDoors/mod_pocketDim/SchematicLoader.java
index b678dbb..c993836 100644
--- a/StevenDimDoors/mod_pocketDim/SchematicLoader.java
+++ b/StevenDimDoors/mod_pocketDim/SchematicLoader.java
@@ -36,6 +36,8 @@ import StevenDimDoors.mod_pocketDim.ticking.MobObelisk;
 public class SchematicLoader 
 {
 	private final static int EAST_DOOR_METADATA = 0;
+	private final static int SOUTH_DOOR_METADATA = 1;
+	private final static int WEST_DOOR_METADATA = 2;
 	private final static int NORTH_DOOR_METADATA = 3;
 	private final static int MAX_VANILLA_BLOCK_ID = 158;
 
@@ -49,8 +51,26 @@ public class SchematicLoader
 		{
 			switch (orientation)
 			{
-			case 0:
+			case EAST_DOOR_METADATA:
 
+				if (blockID == Block.hopperBlock.blockID)
+				{
+					switch (metadata)
+					{
+					case 2:
+						metadata = 5;
+						break;
+					case 3:
+						metadata = 4;
+						break;
+					case 4:
+						metadata = 2;
+						break;
+					case 5:
+						metadata = 3;
+						break;
+					}
+				}
 				if(Block.blocksList[blockID] instanceof BlockStairs)
 				{
 
@@ -238,7 +258,27 @@ public class SchematicLoader
 					}
 				}
 				break;
-			case 1:
+			case SOUTH_DOOR_METADATA:
+
+				if (blockID == Block.hopperBlock.blockID)
+				{
+					switch (metadata)
+					{
+					case 2:
+						metadata = 3;
+						break;
+					case 3:
+						metadata = 2;
+						break;
+					case 4:
+						metadata = 5;
+						break;
+					case 5:
+						metadata = 4;
+						break;
+					}
+				}
+				
 				if(Block.blocksList[blockID] instanceof BlockStairs)
 				{
 					switch (metadata)
@@ -443,8 +483,27 @@ public class SchematicLoader
 				}
 
 				break;
-			case 2:
+			case WEST_DOOR_METADATA:
 
+				if (blockID == Block.hopperBlock.blockID)
+				{
+					switch (metadata)
+					{
+					case 2:
+						metadata = 4;
+						break;
+					case 3:
+						metadata = 5;
+						break;
+					case 4:
+						metadata = 3;
+						break;
+					case 5:
+						metadata = 2;
+						break;
+					}
+				}
+				
 				if(Block.blocksList[blockID] instanceof BlockStairs)
 				{
 
@@ -588,14 +647,8 @@ public class SchematicLoader
 					case 13:
 						metadata = 10;
 						break;
-
-
 					}
-
-
-
 				}
-
 				else	if(Block.blocksList[blockID] instanceof BlockRedstoneRepeater ||Block.blocksList[blockID] instanceof BlockDoor ||blockID== Block.tripWireSource.blockID||Block.blocksList[blockID] instanceof BlockComparator)
 				{
 					switch (metadata)
@@ -648,34 +701,16 @@ public class SchematicLoader
 					case 12:
 						metadata = 15;
 						break;
-
-
 					}
-
-
-
 				}
-
-
-
-
-
-
 				break;
-			case 3:
+			case NORTH_DOOR_METADATA:
 				/**
 				 * this is the default case- never need to change anything here
 				 * 
 				 */
-
-
-
-
 				break;
-
 			}
-
-
 		}
 		return metadata;
 	}