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a73ed9572e
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 CraftBukkit Changes: b76ceb4f5 PR-1235: Move EntityType return to base Entity class e795d7490 SPIGOT-7458: Exception when Entity CommandSender executes Vanilla command 46c7fc3b1 SPIGOT-7452: Player#openSign cannot edit d91e5aa0b SPIGOT-7447: Rewrite --forceUpgrade to minimise diff and properly handle CraftBukkit world layout 921ae06d6 Revert "SPIGOT-7447: Fix --forceUpgrade" Spigot Changes: 94e187b5 Rebuild patches 3bce7935 SPIGOT-7091: Update bungeecord-chat
38 lines
2.5 KiB
Diff
38 lines
2.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Nassim Jahnke <nassim@njahnke.dev>
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Date: Fri, 7 Jan 2022 11:45:15 +0100
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Subject: [PATCH] Reset placed block on exception
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diff --git a/src/main/java/net/minecraft/world/item/BlockItem.java b/src/main/java/net/minecraft/world/item/BlockItem.java
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index e68b7a1b03783e4f9de24c5ae8773fc359bd2d37..e581dc10f3c805f7f8b6e4c842092609e7e1a0f8 100644
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--- a/src/main/java/net/minecraft/world/item/BlockItem.java
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+++ b/src/main/java/net/minecraft/world/item/BlockItem.java
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@@ -80,6 +80,7 @@ public class BlockItem extends Item {
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if (this instanceof PlaceOnWaterBlockItem || this instanceof SolidBucketItem) {
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blockstate = org.bukkit.craftbukkit.block.CraftBlockStates.getBlockState(blockactioncontext1.getLevel(), blockactioncontext1.getClickedPos());
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}
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+ final org.bukkit.block.BlockState oldBlockstate = blockstate != null ? blockstate : org.bukkit.craftbukkit.block.CraftBlockStates.getBlockState(blockactioncontext1.getLevel(), blockactioncontext1.getClickedPos()); // Paper
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// CraftBukkit end
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if (iblockdata == null) {
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@@ -95,7 +96,19 @@ public class BlockItem extends Item {
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if (iblockdata1.is(iblockdata.getBlock())) {
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iblockdata1 = this.updateBlockStateFromTag(blockposition, world, itemstack, iblockdata1);
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+ // Paper start - reset block on exception
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+ try {
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this.updateCustomBlockEntityTag(blockposition, world, entityhuman, itemstack, iblockdata1);
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+ } catch (Exception e) {
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+ oldBlockstate.update(true, false);
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+ if (entityhuman instanceof ServerPlayer player) {
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+ org.apache.logging.log4j.LogManager.getLogger().error("Player {} tried placing invalid block", player.getScoreboardName(), e);
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+ player.getBukkitEntity().kickPlayer("Packet processing error");
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+ return InteractionResult.FAIL;
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+ }
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+ throw e; // Rethrow exception if not placed by a player
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+ }
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+ // Paper end
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iblockdata1.getBlock().setPlacedBy(world, blockposition, iblockdata1, entityhuman, itemstack);
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// CraftBukkit start
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if (blockstate != null) {
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