From 5262a378261ab219df304ea032735e6826251a8c Mon Sep 17 00:00:00 2001
From: Aidan Brady <aidancbrady@aol.com>
Date: Sat, 3 Aug 2013 13:18:12 -0400
Subject: [PATCH] Work on automatic orientation setting

---
 .../contractor/BlockEMContractor.java         | 32 ++++++++++++++++---
 .../contractor/TileEntityEMContractor.java    | 22 ++++++++++++-
 2 files changed, 49 insertions(+), 5 deletions(-)

diff --git a/src/resonantinduction/contractor/BlockEMContractor.java b/src/resonantinduction/contractor/BlockEMContractor.java
index 7b709f90..ee870684 100644
--- a/src/resonantinduction/contractor/BlockEMContractor.java
+++ b/src/resonantinduction/contractor/BlockEMContractor.java
@@ -3,6 +3,7 @@ package resonantinduction.contractor;
 import net.minecraft.block.ITileEntityProvider;
 import net.minecraft.block.material.Material;
 import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.inventory.IInventory;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.world.World;
 import net.minecraftforge.common.ForgeDirection;
@@ -30,8 +31,21 @@ public class BlockEMContractor extends BlockBase implements ITileEntityProvider
 	@Override
 	public void onBlockAdded(World world, int x, int y, int z)
 	{
-		TileEntityEMContractor tileEntity = (TileEntityEMContractor)world.getBlockTileEntity(x, y, z);
-		tileEntity.updateBounds();
+		TileEntityEMContractor tileContractor = (TileEntityEMContractor)world.getBlockTileEntity(x, y, z);
+		tileContractor.updateBounds();
+		
+		if(!tileContractor.isLatched())
+		{
+			for(ForgeDirection side : ForgeDirection.VALID_DIRECTIONS)
+			{
+				TileEntity tileEntity = world.getBlockTileEntity(x+side.offsetX, y+side.offsetY, z+side.offsetZ);
+				
+				if(tileEntity instanceof IInventory)
+				{
+					tileContractor.setFacing(side.getOpposite());
+				}
+			}
+		}
 	}
 	
 	@Override
@@ -53,9 +67,19 @@ public class BlockEMContractor extends BlockBase implements ITileEntityProvider
 	@Override
 	public void onNeighborBlockChange(World world, int x, int y, int z, int blockID)
 	{
-		for(ForgeDirection side : ForgeDirection.VALID_DIRECTIONS)
+		TileEntityEMContractor tileContractor = (TileEntityEMContractor)world.getBlockTileEntity(x, y, z);
+		
+		if(!tileContractor.isLatched())
 		{
-			
+			for(ForgeDirection side : ForgeDirection.VALID_DIRECTIONS)
+			{
+				TileEntity tileEntity = world.getBlockTileEntity(x+side.offsetX, y+side.offsetY, z+side.offsetZ);
+				
+				if(tileEntity instanceof IInventory)
+				{
+					tileContractor.setFacing(side.getOpposite());
+				}
+			}
 		}
 	}
 
diff --git a/src/resonantinduction/contractor/TileEntityEMContractor.java b/src/resonantinduction/contractor/TileEntityEMContractor.java
index 560193b9..9fad87d3 100644
--- a/src/resonantinduction/contractor/TileEntityEMContractor.java
+++ b/src/resonantinduction/contractor/TileEntityEMContractor.java
@@ -4,6 +4,7 @@ import java.util.List;
 
 import net.minecraft.entity.Entity;
 import net.minecraft.entity.item.EntityItem;
+import net.minecraft.inventory.IInventory;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.AxisAlignedBB;
@@ -193,10 +194,24 @@ public class TileEntityEMContractor extends TileEntity
 		}
 	}
 	
+	public boolean isLatched()
+	{
+		ForgeDirection side = facing.getOpposite();
+		
+		TileEntity tile = worldObj.getBlockTileEntity(xCoord+facing.offsetX, yCoord+facing.offsetY, zCoord+facing.offsetZ);
+		
+		if(tile instanceof IInventory)
+		{
+			return true;
+		}
+		
+		return false;
+	}
+	
 	public void incrementFacing()
 	{
 		int newOrdinal = facing.ordinal() < 5 ? facing.ordinal()+1 : 0;
-		facing = ForgeDirection.getOrientation(newOrdinal);
+		setFacing(ForgeDirection.getOrientation(newOrdinal));
 		
 		updateBounds();
 	}
@@ -206,6 +221,11 @@ public class TileEntityEMContractor extends TileEntity
 		return facing;
 	}
 	
+	public void setFacing(ForgeDirection side)
+	{
+		facing = side;
+	}
+	
 	@Override
     public void readFromNBT(NBTTagCompound nbtTags)
     {