Implemented facade rendering on the cable bus.

src/main/java/appeng/client/render/cablebus/CableBusRenderState.java

@@ -19,12 +19,14 @@
 package appeng.client.render.cablebus;
 
 
+import java.util.ArrayList;
 import java.util.EnumMap;
 import java.util.EnumSet;
 import java.util.List;
 
 import net.minecraft.util.EnumFacing;
 import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.math.AxisAlignedBB;
 
 import appeng.api.util.AECableType;
 import appeng.api.util.AEColor;
@@ -63,6 +65,13 @@ public class CableBusRenderState
 	// For each attachment, this contains the distance from the edge until which a cable connection should be drawn
 	private EnumMap<EnumFacing, Integer> attachmentConnections = new EnumMap<>( EnumFacing.class );
 
+	// Contains the facade to use for each side that has a facade attached
+	private EnumMap<EnumFacing, FacadeRenderState> facades = new EnumMap<>( EnumFacing.class );
+
+	// Contains the bounding boxes of all parts on the cable bus to allow facades to cut out holes for the parts. This list is only populated if there are
+	// facades on this cable bus
+	private List<AxisAlignedBB> boundingBoxes = new ArrayList<>();
+
 	public CableCoreType getCoreType()
 	{
 		return coreType;
@@ -133,4 +142,14 @@ public class CableBusRenderState
 		return attachmentConnections;
 	}
 
+	public EnumMap<EnumFacing, FacadeRenderState> getFacades()
+	{
+		return facades;
+	}
+
+	public List<AxisAlignedBB> getBoundingBoxes()
+	{
+		return boundingBoxes;
+	}
+
 }