From fa376f44a99e79933a74a885714583597130b992 Mon Sep 17 00:00:00 2001
From: Robert S <rseifert.phone@gmail.com>
Date: Fri, 13 Jun 2014 19:53:02 -0400
Subject: [PATCH] Fixed piston rotation for renderer

---
 .../crusher/RenderMechanicalPiston.java       | 93 +++++++++----------
 1 file changed, 46 insertions(+), 47 deletions(-)

diff --git a/mechanical/src/main/scala/resonantinduction/mechanical/process/crusher/RenderMechanicalPiston.java b/mechanical/src/main/scala/resonantinduction/mechanical/process/crusher/RenderMechanicalPiston.java
index 145d4aa6b..1cce93d26 100644
--- a/mechanical/src/main/scala/resonantinduction/mechanical/process/crusher/RenderMechanicalPiston.java
+++ b/mechanical/src/main/scala/resonantinduction/mechanical/process/crusher/RenderMechanicalPiston.java
@@ -18,62 +18,61 @@ import cpw.mods.fml.relauncher.SideOnly;
 @SideOnly(Side.CLIENT)
 public class RenderMechanicalPiston extends TileEntitySpecialRenderer
 {
-	public static final IModelCustom MODEL = AdvancedModelLoader.loadModel(Reference.MODEL_DIRECTORY + "piston/mechanicalPiston.tcn");
-	public static ResourceLocation TEXTURE = new ResourceLocation(Reference.DOMAIN, Reference.MODEL_PATH + "piston/mechanicalPiston_iron.png");
+    public static final IModelCustom MODEL = AdvancedModelLoader.loadModel(Reference.MODEL_DIRECTORY + "piston/mechanicalPiston.tcn");
+    public static ResourceLocation TEXTURE = new ResourceLocation(Reference.DOMAIN, Reference.MODEL_PATH + "piston/mechanicalPiston_iron.png");
 
-	@Override
-	public void renderTileEntityAt(TileEntity tileEntity, double x, double y, double z, float f)
-	{
-		GL11.glPushMatrix();
-		GL11.glTranslated(x + 0.5, y + 0.5, z + 0.5);
-		TileMechanicalPiston tile = (TileMechanicalPiston) tileEntity;
+    @Override
+    public void renderTileEntityAt(TileEntity tileEntity, double x, double y, double z, float f)
+    {
+        GL11.glPushMatrix();
+        GL11.glTranslated(x + 0.5, y + 0.5, z + 0.5);
+        TileMechanicalPiston tile = (TileMechanicalPiston) tileEntity;
 
-		GL11.glRotated(-90, 0, 1, 0);
-		GL11.glRotated(180, 0, 0, 1);
+        GL11.glRotated(-90, 0, 1, 0);
+        GL11.glRotated(180, 0, 0, 1);
 
-		if (tile.worldObj != null)
-		{
-			RenderUtility.rotateBlockBasedOnDirection(tile.getDirection());
-		}
+        if (tile.worldObj != null)
+        {
+            if (tile.getDirection() != ForgeDirection.UP && tile.getDirection() != ForgeDirection.DOWN)
+                RenderUtility.rotateBlockBasedOnDirection(tile.getDirection().getOpposite());
+            else
+                RenderUtility.rotateBlockBasedOnDirection(tile.getDirection());
+        }
 
-		RenderUtility.bind(TEXTURE);
+        RenderUtility.bind(TEXTURE);
 
-		// Angle in radians of the rotor.
-		double angle = tile.mechanicalNode.renderAngle;
-		final String[] staticParts = { "baseRing", "leg1", "leg2", "leg3", "leg4", "connector", "basePlate", "basePlateTop", "connectorBar", "centerPiston" };
-		final String[] shaftParts = { "topPlate", "outerPiston" };
+        // Angle in radians of the rotor.
+        double angle = tile.mechanicalNode.renderAngle;
+        final String[] staticParts = { "baseRing", "leg1", "leg2", "leg3", "leg4", "connector", "basePlate", "basePlateTop", "connectorBar", "centerPiston" };
+        final String[] shaftParts = { "topPlate", "outerPiston" };
 
-		/**
-		 * Render Piston Rotor
-		 */
-		GL11.glPushMatrix();
-		GL11.glRotated(-Math.toDegrees(angle), 0, 0, 1);
-		MODEL.renderAllExcept(ArrayUtils.addAll(shaftParts, staticParts));
-		GL11.glPopMatrix();
+        /** Render Piston Rotor */
+        GL11.glPushMatrix();
+        GL11.glRotated(-Math.toDegrees(angle), 0, 0, 1);
+        MODEL.renderAllExcept(ArrayUtils.addAll(shaftParts, staticParts));
+        GL11.glPopMatrix();
 
-		/**
-		 * Render Piston Shaft
-		 */
-		GL11.glPushMatrix();
+        /** Render Piston Shaft */
+        GL11.glPushMatrix();
 
-		if (tile.worldObj != null)
-		{
-			ForgeDirection dir = tile.getDirection();
+        if (tile.worldObj != null)
+        {
+            ForgeDirection dir = tile.getDirection();
 
-			if (tile.world().isAirBlock(tile.x() + dir.offsetX, tile.y() + dir.offsetY, tile.z() + dir.offsetZ))
-			{
-				GL11.glTranslated(0, 0, (0.4 * Math.sin(angle)) - 0.5);
-			}
-			else
-			{
-				GL11.glTranslated(0, 0, (0.06 * Math.sin(angle)) - 0.03);
-			}
-		}
+            if (tile.world().isAirBlock(tile.x() + dir.offsetX, tile.y() + dir.offsetY, tile.z() + dir.offsetZ))
+            {
+                GL11.glTranslated(0, 0, (0.4 * Math.sin(angle)) - 0.5);
+            }
+            else
+            {
+                GL11.glTranslated(0, 0, (0.06 * Math.sin(angle)) - 0.03);
+            }
+        }
 
-		MODEL.renderOnly(shaftParts);
-		GL11.glPopMatrix();
+        MODEL.renderOnly(shaftParts);
+        GL11.glPopMatrix();
 
-		MODEL.renderOnly(staticParts);
-		GL11.glPopMatrix();
-	}
+        MODEL.renderOnly(staticParts);
+        GL11.glPopMatrix();
+    }
 }
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