Fixed armor rendering twice when a player is using an overlay.

src/main/java/noppes/npcs/client/ClientEventHandler.java

@@ -3,6 +3,7 @@ package noppes.npcs.client;
 import cpw.mods.fml.common.eventhandler.SubscribeEvent;
 import cpw.mods.fml.common.gameevent.TickEvent;
 import net.minecraft.client.Minecraft;
+import net.minecraft.item.ItemArmor;
 import net.minecraftforge.client.event.RenderGameOverlayEvent;
 import net.minecraftforge.client.event.RenderHandEvent;
 import net.minecraftforge.client.event.RenderPlayerEvent;
@@ -41,6 +42,12 @@ public class ClientEventHandler {
             event.setCanceled(true);
     }
 
+    @SubscribeEvent
+    public void cancelSpecials(RenderPlayerEvent.SetArmorModel event) {
+        if (event.renderer instanceof RenderCNPCPlayer && event.stack.getItem() instanceof ItemArmor)
+            event.setCanceled(true);
+    }
+
     @SubscribeEvent
     public void onClientTick(TickEvent.ClientTickEvent event) {
         Minecraft mc = Minecraft.getMinecraft();