From 146519457e595839468faa61c35ccbe4dee7a03c Mon Sep 17 00:00:00 2001 From: Christopher White Date: Sat, 20 Jul 2024 11:44:14 -0700 Subject: [PATCH] Fix NPE related to BlockDispenseEntityEvent (#142) Signed-off-by: Christopher White <18whitechristop@gmail.com> --- ...vention-for-BlockDispenseEntityEvent.patch | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 patches/server/0226-Readd-NPE-prevention-for-BlockDispenseEntityEvent.patch diff --git a/patches/server/0226-Readd-NPE-prevention-for-BlockDispenseEntityEvent.patch b/patches/server/0226-Readd-NPE-prevention-for-BlockDispenseEntityEvent.patch new file mode 100644 index 00000000..54db1cf1 --- /dev/null +++ b/patches/server/0226-Readd-NPE-prevention-for-BlockDispenseEntityEvent.patch @@ -0,0 +1,26 @@ +From e0c046f68018df323312eecb0a711587eb0bb029 Mon Sep 17 00:00:00 2001 +From: Christopher White <18whitechristop@gmail.com> +Date: Sat, 20 Jul 2024 11:28:20 -0700 +Subject: [PATCH] Readd NPE prevention for BlockDispenseEntityEvent + +Signed-off-by: Christopher White <18whitechristop@gmail.com> + +diff --git a/src/main/java/net/minecraft/server/DispenserRegistry.java b/src/main/java/net/minecraft/server/DispenserRegistry.java +index 9577483d..5c5ceed7 100644 +--- a/src/main/java/net/minecraft/server/DispenserRegistry.java ++++ b/src/main/java/net/minecraft/server/DispenserRegistry.java +@@ -89,6 +89,11 @@ public class DispenserRegistry { + CraftItemStack craftItem = CraftItemStack.asCraftMirror(itemstack1); + + Entity entity = ItemMonsterEgg.spawnCreature(isourceblock.getWorld(), itemstack.getData(), d0, d1, d2, org.bukkit.event.entity.CreatureSpawnEvent.SpawnReason.DISPENSE_EGG); ++ if (entity == null) { ++ // This happens if the spawn event is cancelled ++ itemstack.count++; ++ return itemstack; ++ } + + BlockDispenseEntityEvent event = new BlockDispenseEntityEvent(block, craftItem.clone(), new org.bukkit.util.Vector(d0, d1, d2), entity.getBukkitEntity()); + if (!BlockDispenser.eventFired) { +-- +2.45.2 +