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43 lines
2.7 KiB
Diff
43 lines
2.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: William Blake Galbreath <Blake.Galbreath@GMail.com>
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Date: Sat, 3 Oct 2020 17:40:52 -0500
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Subject: [PATCH] Add predicate to recipe's ExactChoice ingredient
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diff --git a/src/main/java/net/minecraft/world/item/crafting/Ingredient.java b/src/main/java/net/minecraft/world/item/crafting/Ingredient.java
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index 0b0054b3d5d56ba24e1aee0e3ab56ea5b01a82a8..2e3a834643d56543418e9b9beb9d3448bf059d22 100644
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--- a/src/main/java/net/minecraft/world/item/crafting/Ingredient.java
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+++ b/src/main/java/net/minecraft/world/item/crafting/Ingredient.java
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@@ -45,6 +45,7 @@ public final class Ingredient implements StackedContents.IngredientInfo<io.paper
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// CraftBukkit start
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@Nullable
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private java.util.Set<ItemStack> itemStacks; // Paper - Improve exact choice recipe ingredients
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+ public Predicate<org.bukkit.inventory.ItemStack> predicate; // Purpur
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public boolean isExact() {
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return this.itemStacks != null;
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@@ -100,6 +101,11 @@ public final class Ingredient implements StackedContents.IngredientInfo<io.paper
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if (this.isExact()) {
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return this.itemStacks.contains(itemstack); // Paper - Improve exact choice recipe ingredients (hashing FTW!)
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}
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+ // Purpur start
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+ if (predicate != null) {
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+ return predicate.test(itemstack.asBukkitCopy());
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+ }
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+ // Purpur end
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// CraftBukkit end
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return itemstack.is(this.values);
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}
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diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftRecipe.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftRecipe.java
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index 4864e2016cb1d377425297fd1c52b383632cb59e..fc0e93a936dadb0dca758207297f92a22f3955d4 100644
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--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftRecipe.java
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+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftRecipe.java
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@@ -36,6 +36,7 @@ public interface CraftRecipe extends Recipe {
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stack = Ingredient.of(((RecipeChoice.MaterialChoice) bukkit).getChoices().stream().map((mat) -> CraftItemType.bukkitToMinecraft(mat)));
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} else if (bukkit instanceof RecipeChoice.ExactChoice) {
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stack = Ingredient.ofStacks(((RecipeChoice.ExactChoice) bukkit).getChoices().stream().map((mat) -> CraftItemStack.asNMSCopy(mat)).toList());
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+ stack.predicate = ((RecipeChoice.ExactChoice) bukkit).getPredicate(); // Purpur
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// Paper start - support "empty" choices - legacy method that spigot might incorrectly call
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// Their impl of Ingredient.of() will error, ingredients need at least one entry.
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// Callers running into this exception may have passed an incorrect empty() recipe choice to a non-empty slot or
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