1 files changed, 49 insertions, 0 deletions
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/RecipeIterator.java b/src/main/java/org/bukkit/craftbukkit/inventory/RecipeIterator.java
new file mode 100644
index 00000000..7cb6b475
--- /dev/null
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/RecipeIterator.java
@@ -0,0 +1,49 @@
+package org.bukkit.craftbukkit.inventory;
+
+import java.util.Iterator;
+
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.Recipe;
+
+import net.minecraft.server.CraftingManager;
+import net.minecraft.server.CraftingRecipe;
+import net.minecraft.server.FurnaceRecipes;
+
+public class RecipeIterator implements Iterator<Recipe> {
+    private Iterator<CraftingRecipe> recipes;
+    private Iterator<Integer> smelting;
+    private Iterator<?> removeFrom = null;
+    
+    public RecipeIterator() {
+        this.recipes = CraftingManager.getInstance().b().iterator();
+        this.smelting = FurnaceRecipes.getInstance().b().keySet().iterator();
+    }
+
+    public boolean hasNext() {
+        if (recipes.hasNext()) {
+            return true;
+        } else {
+            return smelting.hasNext();
+        }
+    }
+
+    public Recipe next() {
+        if (recipes.hasNext()) {
+            removeFrom = recipes;
+            return recipes.next().toBukkitRecipe();
+        } else {
+            removeFrom = smelting;
+            int id = smelting.next();
+            CraftItemStack stack = new CraftItemStack(FurnaceRecipes.getInstance().a(id));
+            CraftFurnaceRecipe recipe = new CraftFurnaceRecipe(stack, new ItemStack(id, 1, (short) -1));
+            return recipe;
+        }
+    }
+
+    public void remove() {
+        if (removeFrom == null) {
+            throw new IllegalStateException();
+        }
+        removeFrom.remove();
+    }
+}