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Paper/patches/server/0785-prevent-unintended-light-block-manipulation.patch
Nassim Jahnke 18f0f8d1ca
Updated Upstream (Bukkit/CraftBukkit/Spigot)
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:
312281ea PR-742: Make World implement Keyed

CraftBukkit Changes:
2ac7fa7a SPIGOT-7014: getLootTable API should not persistently update loot table
7fdd7941 PR-1046: Make World implement Keyed
7bc728a6 PR-1045: Revert changes to persistence required checks

Spigot Changes:
b6d12d17 Rebuild patches
2022-05-09 11:03:07 +02:00

19 Zeilen
1.2 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jake Potrebic <jake.m.potrebic@gmail.com>
Date: Mon, 13 Sep 2021 18:55:45 -0700
Subject: [PATCH] prevent unintended light block manipulation
diff --git a/src/main/java/net/minecraft/world/level/block/LightBlock.java b/src/main/java/net/minecraft/world/level/block/LightBlock.java
index d648902737350103c2078c80796038a054f16acc..98124ee3bea51e40a9a3cb9014ee84bfc26e91f7 100644
--- a/src/main/java/net/minecraft/world/level/block/LightBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/LightBlock.java
@@ -46,6 +46,7 @@ public class LightBlock extends Block implements SimpleWaterloggedBlock {
@Override
public InteractionResult use(BlockState state, Level world, BlockPos pos, Player player, InteractionHand hand, BlockHitResult hit) {
if (!world.isClientSide) {
+ if (player.getItemInHand(hand).getItem() != Items.LIGHT || !player.mayInteract(world, pos) || !player.mayUseItemAt(pos, hit.getDirection(), player.getItemInHand(hand))) { return InteractionResult.FAIL; } // Paper
world.setBlock(pos, state.cycle(LEVEL), 2);
return InteractionResult.SUCCESS;
} else {