Paper/patches/server/0803-Fix-removing-recipes-from-RecipeIterator.patch
Nassim Jahnke 1358d1e914
Updated Upstream (CraftBukkit/Spigot) (#7580)
Upstream has released updates that appear to apply and compile correctly.
This update has not been tested by PaperMC and as with ANY update, please do your own testing

Bukkit Changes:
881e06e5 PR-725: Add Item Unlimited Lifetime APIs

CraftBukkit Changes:
74c08312 SPIGOT-6962: Call EntityChangeBlockEvent when when FallingBlockEntity starts to fall
64db5126 SPIGOT-6959: Make /loot command ignore empty items for spawn
2d760831 Increase outdated build delay
9ed7e4fb SPIGOT-6138, SPIGOT-6415: Don't call CreatureSpawnEvent after cross-dimensional travel
fc4ad813 SPIGOT-6895: Trees grown with applyBoneMeal() don't fire the StructureGrowthEvent
59733a2e SPIGOT-6961: Actually return a copy of the ItemMeta

Spigot Changes:
ffceeae3 SPIGOT-6956: Drop unload queue patch as attempt at fixing stop issue
e19ddabd PR-1011: Add Item Unlimited Lifetime APIs
34d40b0e SPIGOT-2942: give command fires PlayerDropItemEvent, cancelling it causes Item Duplication
2022-03-13 08:47:54 +01:00

50 lines
2.3 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake <jake.m.potrebic@gmail.com>
Date: Tue, 30 Nov 2021 12:01:56 -0800
Subject: [PATCH] Fix removing recipes from RecipeIterator
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/RecipeIterator.java b/src/main/java/org/bukkit/craftbukkit/inventory/RecipeIterator.java
index 24f336c89b548c5ba2a95372db0d7c83b5c4ec47..91895c639c33a1cafd2a35bab7b5fd83e558468d 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/RecipeIterator.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/RecipeIterator.java
@@ -11,6 +11,7 @@ import org.bukkit.inventory.Recipe;
public class RecipeIterator implements Iterator<Recipe> {
private final Iterator<Map.Entry<RecipeType<?>, Object2ObjectLinkedOpenHashMap<ResourceLocation, net.minecraft.world.item.crafting.Recipe<?>>>> recipes;
private Iterator<net.minecraft.world.item.crafting.Recipe<?>> current;
+ private Recipe currentRecipe; // Paper - fix removing recipes
public RecipeIterator() {
this.recipes = MinecraftServer.getServer().getRecipeManager().recipes.entrySet().iterator();
@@ -34,10 +35,16 @@ public class RecipeIterator implements Iterator<Recipe> {
public Recipe next() {
if (this.current == null || !this.current.hasNext()) {
this.current = this.recipes.next().getValue().values().iterator();
- return this.next();
+ // Paper start - fix removing recipes
+ this.currentRecipe = this.next();
+ return this.currentRecipe;
+ // Paper end
}
- return this.current.next().toBukkitRecipe();
+ // Paper start - fix removing recipes
+ this.currentRecipe = this.current.next().toBukkitRecipe();
+ return this.currentRecipe;
+ // Paper end
}
@Override
@@ -46,6 +53,11 @@ public class RecipeIterator implements Iterator<Recipe> {
throw new IllegalStateException("next() not yet called");
}
+ // Paper start - fix removing recipes
+ if (this.currentRecipe instanceof org.bukkit.Keyed keyed) {
+ MinecraftServer.getServer().getRecipeManager().byName.remove(org.bukkit.craftbukkit.util.CraftNamespacedKey.toMinecraft(keyed.getKey()));
+ }
+ // Paper end
this.current.remove();
}
}