134 lines
4.0 KiB
Java
134 lines
4.0 KiB
Java
package org.bukkit.inventory;
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import java.util.ArrayList;
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import org.bukkit.Material;
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import org.bukkit.material.MaterialData;
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/**
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* Represents a shapeless recipe, where the arrangement of the ingredients on the crafting grid
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* does not matter.
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*/
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public class ShapelessRecipe implements Recipe {
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private ItemStack output;
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private ArrayList<MaterialData> ingredients = new ArrayList<MaterialData>();
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/**
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* Create a shapeless recipe to craft the specified ItemStack. The constructor merely determines the
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* result and type; to set the actual recipe, you'll need to call the appropriate methods.
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*
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* @param result The item you want the recipe to create.
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* @see ShapelessRecipe#addIngredient(Material)
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* @see ShapelessRecipe#addIngredient(MaterialData)
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*/
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public ShapelessRecipe(ItemStack result) {
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this.output = result;
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}
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/**
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* Adds the specified ingredient.
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*
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* @param ingredient The ingredient to add.
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* @return The changed recipe, so you can chain calls.
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*/
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public ShapelessRecipe addIngredient(MaterialData ingredient) {
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return addIngredient(1, ingredient);
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}
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/**
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* Adds the specified ingredient.
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*
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* @param ingredient The ingredient to add.
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* @return The changed recipe, so you can chain calls.
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*/
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public ShapelessRecipe addIngredient(Material ingredient) {
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return addIngredient(1, ingredient, 0);
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}
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/**
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* Adds the specified ingredient.
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*
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* @param ingredient The ingredient to add.
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* @param rawdata The data value.
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* @return The changed recipe, so you can chain calls.
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*/
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public ShapelessRecipe addIngredient(Material ingredient, int rawdata) {
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return addIngredient(1, ingredient, rawdata);
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}
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/**
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* Adds multiples of the specified ingredient.
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*
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* @param count How many to add (can't be more than 9!)
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* @param ingredient The ingredient to add.
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* @return The changed recipe, so you can chain calls.
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*/
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public ShapelessRecipe addIngredient(int count, MaterialData ingredient) {
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if (ingredients.size() + count > 9) {
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throw new IllegalArgumentException("Shapeless recipes cannot have more than 9 ingredients");
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}
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while (count-- > 0) {
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ingredients.add(ingredient);
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}
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return this;
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}
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/**
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* Adds multiples of the specified ingredient.
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*
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* @param count How many to add (can't be more than 9!)
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* @param ingredient The ingredient to add.
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* @return The changed recipe, so you can chain calls.
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*/
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public ShapelessRecipe addIngredient(int count, Material ingredient) {
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return addIngredient(count, ingredient, 0);
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}
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/**
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* Adds multiples of the specified ingredient.
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*
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* @param count How many to add (can't be more than 9!)
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* @param ingredient The ingredient to add.
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* @param rawdata The data value.
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* @return The changed recipe, so you can chain calls.
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*/
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public ShapelessRecipe addIngredient(int count, Material ingredient, int rawdata) {
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MaterialData data = ingredient.getNewData((byte) rawdata);
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if (data == null) {
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data = new MaterialData(ingredient, (byte) rawdata);
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}
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return addIngredient(count, data);
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}
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/**
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* Removes an ingredient from the list. If the ingredient occurs multiple times,
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* only one instance of it is removed.
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*
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* @param ingredient The ingredient to remove
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* @return The changed recipe.
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*/
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public ShapelessRecipe removeIngredient(MaterialData ingredient) {
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this.ingredients.remove(ingredient);
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return this;
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}
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/**
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* Get the result of this recipe.
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*
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* @return The result stack.
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*/
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public ItemStack getResult() {
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return output;
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}
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/**
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* Get the list of ingredients used for this recipe.
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*
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* @return The input list
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*/
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public ArrayList<MaterialData> getIngredientList() {
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return ingredients;
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}
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}
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