From 624700a0b4cbe530ad5b1211ca42c69dce6b9eef Mon Sep 17 00:00:00 2001
From: Aidan Brady <aidancbrady@aol.com>
Date: Mon, 5 Aug 2013 16:49:56 -0400
Subject: [PATCH] More dynamic item rendering

---
 .../render/RenderBattery.java                 | 43 +++++++++++++------
 1 file changed, 30 insertions(+), 13 deletions(-)

diff --git a/src/resonantinduction/render/RenderBattery.java b/src/resonantinduction/render/RenderBattery.java
index 99f24a980..4ce06034b 100644
--- a/src/resonantinduction/render/RenderBattery.java
+++ b/src/resonantinduction/render/RenderBattery.java
@@ -86,6 +86,13 @@ public class RenderBattery extends TileEntitySpecialRenderer
 
 			for (int slot = 0; slot < 4; slot++)
 			{
+				Vector3 sideVec = new Vector3(t).getFromSide(correctSide(direction));
+				
+				if(!t.worldObj.isAirBlock((int)sideVec.x, (int)sideVec.y, (int)sideVec.z))
+				{
+					continue;
+				}
+				
 				GL11.glPushMatrix();
 				GL11.glTranslatef((float) x + 0.5f, (float) y + 0.7f, (float) z + 0.5f);
 
@@ -134,23 +141,33 @@ public class RenderBattery extends TileEntitySpecialRenderer
 
 				GL11.glScalef(0.5f, 0.5f, 0.5f);
 				
-				Vector3 sideVec = new Vector3(t).getFromSide(direction);
-				
-				if(t.worldObj.isAirBlock((int)sideVec.x, (int)sideVec.y, (int)sideVec.z))
-				{
-					this.renderItemSimple(this.fakeBattery);
-					
-					if (--renderAmount <= 0)
-					{
-						GL11.glPopMatrix();
-						return;
-					}
-				}
-				
+				this.renderItemSimple(this.fakeBattery);
 				GL11.glPopMatrix();
+					
+				if (--renderAmount <= 0)
+				{
+					return;
+				}
 			}
 		}
 	}
+	
+	private ForgeDirection correctSide(ForgeDirection side)
+	{
+		switch(side)
+		{
+			case NORTH:
+				return ForgeDirection.WEST;
+			case SOUTH:
+				return ForgeDirection.NORTH;
+			case EAST:
+				return ForgeDirection.SOUTH;
+			case WEST:
+				return ForgeDirection.EAST;
+			default:
+				return null;
+		}
+	}
 
 	public void renderItemSimple(EntityItem entityItem)
 	{