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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.
43 lines
2.6 KiB
Diff
43 lines
2.6 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Lulu13022002 <41980282+Lulu13022002@users.noreply.github.com>
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Date: Fri, 20 Oct 2023 19:50:22 +0200
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Subject: [PATCH] Fix NPE in SculkBloomEvent world access
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diff --git a/src/main/java/net/minecraft/world/level/block/entity/SculkCatalystBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/SculkCatalystBlockEntity.java
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index ccb1db9649dfded891b308c346a6aeb870b61ce2..83481539e058e5f428d9951e409fed62ef159e5c 100644
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--- a/src/main/java/net/minecraft/world/level/block/entity/SculkCatalystBlockEntity.java
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+++ b/src/main/java/net/minecraft/world/level/block/entity/SculkCatalystBlockEntity.java
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@@ -32,9 +32,16 @@ public class SculkCatalystBlockEntity extends BlockEntity implements GameEventLi
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public SculkCatalystBlockEntity(BlockPos pos, BlockState state) {
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super(BlockEntityType.SCULK_CATALYST, pos, state);
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this.catalystListener = new SculkCatalystBlockEntity.CatalystListener(state, new BlockPositionSource(pos));
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- this.catalystListener.level = this.level; // CraftBukkit
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}
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+ // Paper start - Fix NPE in SculkBloomEvent world access
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+ @Override
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+ public void setLevel(Level level) {
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+ super.setLevel(level);
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+ this.catalystListener.sculkSpreader.level = level;
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+ }
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+ // Paper end - Fix NPE in SculkBloomEvent world access
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+
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public static void serverTick(Level world, BlockPos pos, BlockState state, SculkCatalystBlockEntity blockEntity) {
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org.bukkit.craftbukkit.event.CraftEventFactory.sourceBlockOverride = blockEntity.getBlockPos(); // CraftBukkit - SPIGOT-7068: Add source block override, not the most elegant way but better than passing down a BlockPosition up to five methods deep.
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blockEntity.catalystListener.getSculkSpreader().updateCursors(world, pos, world.getRandom(), true);
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@@ -64,13 +71,12 @@ public class SculkCatalystBlockEntity extends BlockEntity implements GameEventLi
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final SculkSpreader sculkSpreader;
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private final BlockState blockState;
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private final PositionSource positionSource;
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- private Level level; // CraftBukkit
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public CatalystListener(BlockState state, PositionSource positionSource) {
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this.blockState = state;
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this.positionSource = positionSource;
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this.sculkSpreader = SculkSpreader.createLevelSpreader();
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- this.sculkSpreader.level = this.level; // CraftBukkit
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+ // this.sculkSpreader.level = this.level; // CraftBukkit // Paper - Fix NPE in SculkBloomEvent world access
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}
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@Override
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