mirror of
https://github.com/PaperMC/Paper.git
synced 2024-08-20 03:13:29 +02:00
39 lines
2.5 KiB
Diff
39 lines
2.5 KiB
Diff
|
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
||
|
From: Nassim Jahnke <jahnke.nassim@gmail.com>
|
||
|
Date: Fri, 7 Jan 2022 11:45:15 +0100
|
||
|
Subject: [PATCH] Reset placed block on exception
|
||
|
|
||
|
|
||
|
diff --git a/src/main/java/net/minecraft/world/item/BlockItem.java b/src/main/java/net/minecraft/world/item/BlockItem.java
|
||
|
index 8175bb6331727440da2232998bdad068a1c47ae8..893d5bf448ddbccb30db0ee751c7f4a4e83634b9 100644
|
||
|
--- a/src/main/java/net/minecraft/world/item/BlockItem.java
|
||
|
+++ b/src/main/java/net/minecraft/world/item/BlockItem.java
|
||
|
@@ -78,6 +78,7 @@ public class BlockItem extends Item {
|
||
|
if (this instanceof WaterLilyBlockItem || this instanceof SolidBucketItem) {
|
||
|
blockstate = org.bukkit.craftbukkit.block.CraftBlockStates.getBlockState(blockactioncontext1.getLevel(), blockactioncontext1.getClickedPos());
|
||
|
}
|
||
|
+ final org.bukkit.block.BlockState oldBlockstate = blockstate != null ? blockstate : org.bukkit.craftbukkit.block.CraftBlockStates.getBlockState(blockactioncontext1.getLevel(), blockactioncontext1.getClickedPos()); // Paper
|
||
|
// CraftBukkit end
|
||
|
|
||
|
if (iblockdata == null) {
|
||
|
@@ -93,7 +94,19 @@ public class BlockItem extends Item {
|
||
|
|
||
|
if (iblockdata1.is(iblockdata.getBlock())) {
|
||
|
iblockdata1 = this.updateBlockStateFromTag(blockposition, world, itemstack, iblockdata1);
|
||
|
+ // Paper start - reset block on exception
|
||
|
+ try {
|
||
|
this.updateCustomBlockEntityTag(blockposition, world, entityhuman, itemstack, iblockdata1);
|
||
|
+ } catch (Exception e) {
|
||
|
+ oldBlockstate.update(true, false);
|
||
|
+ if (entityhuman instanceof ServerPlayer player) {
|
||
|
+ org.apache.logging.log4j.LogManager.getLogger().error("Player {} tried placing invalid block", player.getScoreboardName(), e);
|
||
|
+ player.getBukkitEntity().kickPlayer("Packet processing error");
|
||
|
+ return InteractionResult.FAIL;
|
||
|
+ }
|
||
|
+ throw e; // Rethrow exception if not placed by a player
|
||
|
+ }
|
||
|
+ // Paper end
|
||
|
iblockdata1.getBlock().setPlacedBy(world, blockposition, iblockdata1, entityhuman, itemstack);
|
||
|
// CraftBukkit start
|
||
|
if (blockstate != null) {
|