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89d51d5f29
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.
45 lines
2.1 KiB
Diff
45 lines
2.1 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: BillyGalbreath <blake.galbreath@gmail.com>
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Date: Wed, 20 Jan 2021 14:23:37 -0600
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Subject: [PATCH] Allow adding items to BlockDropItemEvent
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diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
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index 43548c4c96dae63fe32640a6dff5410cc32ed501..11b42f349edefb6961b61d709bfbe3ad4b55c7f8 100644
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--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
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+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
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@@ -451,13 +451,30 @@ public class CraftEventFactory {
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}
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public static void handleBlockDropItemEvent(Block block, BlockState state, ServerPlayer player, List<ItemEntity> items) {
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- BlockDropItemEvent event = new BlockDropItemEvent(block, state, player.getBukkitEntity(), Lists.transform(items, (item) -> (org.bukkit.entity.Item) item.getBukkitEntity()));
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+ // Paper start - Allow adding items to BlockDropItemEvent
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+ List<Item> list = new ArrayList<>();
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+ for (ItemEntity item : items) {
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+ list.add((Item) item.getBukkitEntity());
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+ }
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+ BlockDropItemEvent event = new BlockDropItemEvent(block, state, player.getBukkitEntity(), list);
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+ // Paper end - Allow adding items to BlockDropItemEvent
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Bukkit.getPluginManager().callEvent(event);
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if (!event.isCancelled()) {
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- for (ItemEntity item : items) {
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- item.level().addFreshEntity(item);
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+ // Paper start - Allow adding items to BlockDropItemEvent
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+ for (Item bukkit : list) {
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+ if (!bukkit.isValid()) {
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+ Entity item = ((org.bukkit.craftbukkit.entity.CraftItem) bukkit).getHandle();
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+ item.level().addFreshEntity(item);
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+ }
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+ }
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+ } else {
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+ for (Item bukkit : list) {
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+ if (bukkit.isValid()) {
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+ bukkit.remove();
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+ }
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}
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+ // Paper end - Allow adding items to BlockDropItemEvent
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}
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}
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