Paper/patches/api/0169-Add-ItemStack-Recipe-API-helper-methods.patch

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Tue, 28 Jan 2014 19:13:57 -0500
Subject: [PATCH] Add ItemStack Recipe API helper methods
Allows using ExactChoice Recipes with easier methods
Redirects some of upstream's APIs to these new methods to avoid
usage of magic values and the deprecated RecipeChoice#getItemStack
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diff --git a/src/main/java/org/bukkit/inventory/ShapedRecipe.java b/src/main/java/org/bukkit/inventory/ShapedRecipe.java
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index ad2ab6e97ccf6900d19f8bfbe08181d4c7743a99..ecf8cd763ae600c11be6385ea6240e4d2c08abc9 100644
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--- a/src/main/java/org/bukkit/inventory/ShapedRecipe.java
+++ b/src/main/java/org/bukkit/inventory/ShapedRecipe.java
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@@ -144,6 +144,13 @@ public class ShapedRecipe implements Recipe, Keyed {
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return this;
}
+ // Paper start
+ @NotNull
+ public ShapedRecipe setIngredient(char key, @NotNull ItemStack item) {
+ return setIngredient(key, new RecipeChoice.ExactChoice(item));
+ }
+ // Paper end
+
/**
* Get a copy of the ingredients map.
*
diff --git a/src/main/java/org/bukkit/inventory/ShapelessRecipe.java b/src/main/java/org/bukkit/inventory/ShapelessRecipe.java
index 75b47c608d0a902e4ea5f03c395667f47dec8980..7485da0de3712619b8d89d0b21f60fe20dafad6b 100644
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--- a/src/main/java/org/bukkit/inventory/ShapelessRecipe.java
+++ b/src/main/java/org/bukkit/inventory/ShapelessRecipe.java
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@@ -142,6 +142,40 @@ public class ShapelessRecipe implements Recipe, Keyed {
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return this;
}
+ // Paper start
+ @NotNull
+ public ShapelessRecipe addIngredient(@NotNull ItemStack item) {
+ return addIngredient(item.getAmount(), item);
+ }
+
+ @NotNull
+ public ShapelessRecipe addIngredient(int count, @NotNull ItemStack item) {
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+ Preconditions.checkArgument(ingredients.size() + count <= 9, "Shapeless recipes cannot have more than 9 ingredients");
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+ while (count-- > 0) {
+ ingredients.add(new RecipeChoice.ExactChoice(item));
+ }
+ return this;
+ }
+
+ @NotNull
+ public ShapelessRecipe removeIngredient(@NotNull ItemStack item) {
+ return removeIngredient(1, item);
+ }
+
+ @NotNull
+ public ShapelessRecipe removeIngredient(int count, @NotNull ItemStack item) {
+ Iterator<RecipeChoice> iterator = ingredients.iterator();
+ while (count > 0 && iterator.hasNext()) {
+ RecipeChoice choice = iterator.next();
+ if (choice.test(item)) {
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+ iterator.remove();
+ count--;
+ }
+ }
+ return this;
+ }
+ // Paper end
+
/**
* Removes an ingredient from the list.
*
@@ -165,7 +199,7 @@ public class ShapelessRecipe implements Recipe, Keyed {
*/
@NotNull
public ShapelessRecipe removeIngredient(@NotNull Material ingredient) {
- return removeIngredient(ingredient, 0);
+ return removeIngredient(new ItemStack(ingredient)); // Paper - avoid using deprecated methods (magic values; RecipeChoice#getItemStack)
}
/**
@@ -192,7 +226,7 @@ public class ShapelessRecipe implements Recipe, Keyed {
*/
@NotNull
public ShapelessRecipe removeIngredient(int count, @NotNull Material ingredient) {
- return removeIngredient(count, ingredient, 0);
+ return removeIngredient(count, new ItemStack(ingredient)); // Paper - avoid using deprecated methods (magic values; RecipeChoice#getItemStack)
}
/**