PaperMC/patches/server/0477-Allow-disabling-mob-spawner-spawn-egg-transformation.patch
Owen 89d51d5f29
Allow enabling sand duping (#10191)
Because this exploit has been widely known for years and has not been fixed by Mojang, we decided that it was worth allowing people to toggle it on/off due to how easy it is to make it configurable.

It should be noted that this decision does not promise all future exploits will be configurable.
2024-03-03 17:05:34 -05:00

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: BrodyBeckwith <brody@beckwith.dev>
Date: Fri, 9 Oct 2020 20:30:12 -0400
Subject: [PATCH] Allow disabling mob spawner spawn egg transformation
diff --git a/src/main/java/net/minecraft/world/item/SpawnEggItem.java b/src/main/java/net/minecraft/world/item/SpawnEggItem.java
index 8176b64e49166cc24ef7f011881fda38bc68c2a4..3bfbf7daa190b03f978b9fc72233c18c383b6659 100644
--- a/src/main/java/net/minecraft/world/item/SpawnEggItem.java
+++ b/src/main/java/net/minecraft/world/item/SpawnEggItem.java
@@ -63,6 +63,8 @@ public class SpawnEggItem extends Item {
EntityType entitytypes;
if (tileentity instanceof Spawner) {
+ if (world.paperConfig().entities.spawning.disableMobSpawnerSpawnEggTransformation) return InteractionResult.FAIL; // Paper - Allow disabling mob spawner spawn egg transformation
+
Spawner spawner = (Spawner) tileentity;
entitytypes = this.getType(itemstack.getTag());