Fixed recipe

Author: mosemister

src/main/java/org/spongepowered/api/item/recipe/Recipe.java

@@ -24,6 +24,7 @@
  */
 package org.spongepowered.api.item.recipe;
 
+import org.spongepowered.api.ResourceKey;
 import org.spongepowered.api.block.BlockTypes;
 import org.spongepowered.api.block.entity.carrier.Campfire;
 import org.spongepowered.api.block.entity.carrier.furnace.BlastFurnace;
@@ -33,13 +34,7 @@
 import org.spongepowered.api.item.inventory.ItemStackSnapshot;
 import org.spongepowered.api.item.inventory.crafting.CraftingInventory;
 import org.spongepowered.api.item.recipe.cooking.CookingRecipe;
-import org.spongepowered.api.item.recipe.crafting.CraftingRecipe;
-import org.spongepowered.api.item.recipe.crafting.Ingredient;
-import org.spongepowered.api.item.recipe.crafting.RecipeInput;
-import org.spongepowered.api.item.recipe.crafting.RecipeResult;
-import org.spongepowered.api.item.recipe.crafting.ShapedCraftingRecipe;
-import org.spongepowered.api.item.recipe.crafting.ShapelessCraftingRecipe;
-import org.spongepowered.api.item.recipe.crafting.SpecialCraftingRecipe;
+import org.spongepowered.api.item.recipe.crafting.*;
 import org.spongepowered.api.item.recipe.single.StoneCutterRecipe;
 import org.spongepowered.api.item.recipe.smithing.SmithingRecipe;
 import org.spongepowered.api.world.server.ServerWorld;
@@ -59,12 +54,13 @@
  */
 public interface Recipe<T extends RecipeInput> {
 
+    Optional<ResourceKey> key();
+
     /**
      * Checks if the given inventory fits the required constraints to make a valid recipe
      *
      * @param inventory The inventory to check for validity
-     * @param world The world this recipe would be used in
-     *
+     * @param world     The world this recipe would be used in
      * @return True if the given input matches this recipe's requirements
      */
     boolean isValid(T inventory, ServerWorld world);
@@ -77,7 +73,6 @@ public interface Recipe<T extends RecipeInput> {
      * as it may customize the result further depending on the context.</p>
      *
      * @param inventory The input inventory
-     *
      * @return The result of this recipe
      */
     ItemStackSnapshot result(T inventory);
@@ -100,7 +95,7 @@ public interface Recipe<T extends RecipeInput> {
      *
      * @param inventory The input inventory
      * @return The list of items to be added to the inventory of the player
-     *         when the recipe has been fulfilled (possibly empty)
+     * when the recipe has been fulfilled (possibly empty)
      */
     List<ItemStackSnapshot> remainingItems(T inventory);
 
@@ -111,11 +106,10 @@ public interface Recipe<T extends RecipeInput> {
      * {@link #isValid(RecipeInput, ServerWorld)}.</p>
      *
      * @param inventory The input inventory
-     * @param world The world this recipe would be used in
-     *
+     * @param world     The world this recipe would be used in
      * @return A {@link RecipeResult} if the arguments satisfy
-     *     {@link #isValid(RecipeInput, ServerWorld)}, or
-     *     {@link Optional#empty()} if not
+     * {@link #isValid(RecipeInput, ServerWorld)}, or
+     * {@link Optional#empty()} if not
      */
     default Optional<RecipeResult> result(T inventory, ServerWorld world) {
         if (this.isValid(inventory, world)) {