mirror of https://github.com/PaperMC/Paper.git
51 lines
2.5 KiB
Diff
51 lines
2.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jake <jake.m.potrebic@gmail.com>
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Date: Tue, 30 Nov 2021 12:01:56 -0800
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Subject: [PATCH] Fix removing recipes from RecipeIterator
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== AT ==
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public net.minecraft.world.item.crafting.RecipeManager byName
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diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/RecipeIterator.java b/src/main/java/org/bukkit/craftbukkit/inventory/RecipeIterator.java
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index 65b12eaab871019def074bf17257772ff7f09806..5217e9f7e78e5d4d5751bba51554ff46666b77dd 100644
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--- a/src/main/java/org/bukkit/craftbukkit/inventory/RecipeIterator.java
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+++ b/src/main/java/org/bukkit/craftbukkit/inventory/RecipeIterator.java
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@@ -13,6 +13,7 @@ import org.bukkit.inventory.Recipe;
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public class RecipeIterator implements Iterator<Recipe> {
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private final Iterator<Map.Entry<RecipeType<?>, Object2ObjectLinkedOpenHashMap<ResourceLocation, RecipeHolder<?>>>> recipes;
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private Iterator<RecipeHolder<?>> current;
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+ private Recipe currentRecipe; // Paper - fix removing recipes from RecipeIterator
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public RecipeIterator() {
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this.recipes = MinecraftServer.getServer().getRecipeManager().recipes.entrySet().iterator();
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@@ -36,15 +37,27 @@ public class RecipeIterator implements Iterator<Recipe> {
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public Recipe next() {
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if (this.current == null || !this.current.hasNext()) {
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this.current = this.recipes.next().getValue().values().iterator();
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- return this.next();
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+ // Paper start - fix removing recipes from RecipeIterator
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+ this.currentRecipe = this.next();
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+ return this.currentRecipe;
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+ // Paper end - fix removing recipes from RecipeIterator
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}
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- return this.current.next().toBukkitRecipe();
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+ // Paper start - fix removing recipes from RecipeIterator
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+ this.currentRecipe = this.current.next().toBukkitRecipe();
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+ return this.currentRecipe;
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+ // Paper end - fix removing recipes from RecipeIterator
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}
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@Override
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public void remove() {
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Preconditions.checkState(this.current != null, "next() not yet called");
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+
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+ // Paper start - fix removing recipes from RecipeIterator
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+ if (this.currentRecipe instanceof org.bukkit.Keyed keyed) {
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+ MinecraftServer.getServer().getRecipeManager().byName.remove(org.bukkit.craftbukkit.util.CraftNamespacedKey.toMinecraft(keyed.getKey()));
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+ }
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+ // Paper end - fix removing recipes from RecipeIterator
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this.current.remove();
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}
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}
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