Paper/nms-patches/ShapelessRecipes.patch

--- a/net/minecraft/server/ShapelessRecipes.java
+++ b/net/minecraft/server/ShapelessRecipes.java
@@ -6,12 +6,24 @@
 import com.google.gson.JsonParseException;
 import java.util.ArrayList;
 import java.util.Iterator;
+// CraftBukkit start
+import org.bukkit.craftbukkit.inventory.CraftItemStack;
+import org.bukkit.craftbukkit.inventory.CraftShapelessRecipe;
+// CraftBukkit end
 
 public class ShapelessRecipes implements IRecipe {
 
     private final ItemStack result;
     private final NonNullList<RecipeItemStack> ingredients;
     private final String c;
+    // CraftBukkit start
+    public MinecraftKey key;
+
+    @Override
+    public void setKey(MinecraftKey key) {
+        this.key = key;
+    }
+    // CraftBukkit end
 
     public ShapelessRecipes(String s, ItemStack itemstack, NonNullList<RecipeItemStack> nonnulllist) {
         this.c = s;
@@ -19,6 +31,21 @@
         this.ingredients = nonnulllist;
     }
 
+    // CraftBukkit start
+    @SuppressWarnings("unchecked")
+    public org.bukkit.inventory.ShapelessRecipe toBukkitRecipe() {
+        CraftItemStack result = CraftItemStack.asCraftMirror(this.result);
+        CraftShapelessRecipe recipe = new CraftShapelessRecipe(result, this);
+        for (RecipeItemStack list : this.ingredients) {
+            if (list != null) {
+                net.minecraft.server.ItemStack stack = list.choices[0];
+                recipe.addIngredient(org.bukkit.craftbukkit.util.CraftMagicNumbers.getMaterial(stack.getItem()), (list.choices.length) > 1 ? 32767 : stack.getData());
+            }
+        }
+        return recipe;
+    }
+    // CraftBukkit end
+
     public ItemStack b() {
         return this.result;
     }