Fixed Crafting Pattern not rendering tile entity items like a chest. Fixes #609

CHANGELOG.md

@@ -7,6 +7,7 @@
 - Updated Chinese translation (KoderX)
 - Fixed wrong item count for oredict patterns (the-eater)
 - Fixed autocrafting duplication bug (Radviger / notcake)
+- Fixed Crafting Pattern not rendering tile entity items like a chest (zhykzhykzhyk / raoulvdberge)
 - Let Constructor and Destructor interact with world using their owner's profile (Radviger)
 
 ### 1.6.12

src/main/java/com/raoulvdberge/refinedstorage/item/ItemPattern.java

@@ -11,9 +11,11 @@ import com.raoulvdberge.refinedstorage.item.info.ItemInfo;
 import com.raoulvdberge.refinedstorage.render.IModelRegistration;
 import com.raoulvdberge.refinedstorage.render.color.ItemColorPattern;
 import com.raoulvdberge.refinedstorage.render.model.baked.BakedModelPattern;
+import com.raoulvdberge.refinedstorage.render.teisr.TileEntityItemStackRendererPattern;
 import com.raoulvdberge.refinedstorage.util.RenderUtils;
 import net.minecraft.client.gui.GuiScreen;
 import net.minecraft.client.renderer.block.model.ModelResourceLocation;
+import net.minecraft.client.renderer.tileentity.TileEntityItemStackRenderer;
 import net.minecraft.client.resources.I18n;
 import net.minecraft.client.util.ITooltipFlag;
 import net.minecraft.entity.Entity;
@@ -49,6 +51,8 @@ public class ItemPattern extends ItemBase implements ICraftingPatternProvider {
 
     public ItemPattern() {
         super(new ItemInfo(RS.ID, "pattern"));
+
+        setTileEntityItemStackRenderer(new TileEntityItemStackRendererPattern());
     }
 
     @Override

src/main/java/com/raoulvdberge/refinedstorage/render/teisr/TileEntityItemStackRendererPattern.java

@@ -0,0 +1,24 @@
+package com.raoulvdberge.refinedstorage.render.teisr;
+
+import com.raoulvdberge.refinedstorage.apiimpl.autocrafting.CraftingPattern;
+import com.raoulvdberge.refinedstorage.item.ItemPattern;
+import net.minecraft.client.renderer.tileentity.TileEntityItemStackRenderer;
+import net.minecraft.item.ItemStack;
+
+public class TileEntityItemStackRendererPattern extends TileEntityItemStackRenderer {
+    @Override
+    public void renderByItem(ItemStack stack) {
+        CraftingPattern pattern = ItemPattern.getPatternFromCache(null, stack);
+        ItemStack outputStack = pattern.getOutputs().get(0);
+
+        outputStack.getItem().getTileEntityItemStackRenderer().renderByItem(outputStack);
+    }
+
+    @Override
+    public void renderByItem(ItemStack stack, float partialTicks) {
+        CraftingPattern pattern = ItemPattern.getPatternFromCache(null, stack);
+        ItemStack outputStack = pattern.getOutputs().get(0);
+
+        outputStack.getItem().getTileEntityItemStackRenderer().renderByItem(outputStack, partialTicks);
+    }
+}