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abba3d113b
Upstream has released updates that appears 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: bb813f6f SPIGOT-4605: Warn against hacking physics CraftBukkit Changes:2ced0233Don't handle sync packets for kicked playersd5e96882SPIGOT-4602: Cache reflection in decompile error workaround Spigot Changes: b0f4c22b SPIGOT-4605: Catch more physics problems
35 lines
1.8 KiB
Diff
35 lines
1.8 KiB
Diff
From 70822f826d458249efca2253522d5d8c0392fa8a Mon Sep 17 00:00:00 2001
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From: Shane Freeder <theboyetronic@gmail.com>
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Date: Thu, 16 Nov 2017 12:12:41 +0000
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Subject: [PATCH] use CB BlockState implementations for captured blocks
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When modifying the world, CB will store a copy of the affected
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blocks in order to restore their state in the case that the event
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is cancelled. This change only modifies the collection of blocks
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in the world by normal means, e.g. not during tree population,
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as the potentially marginal overheads would serve no advantage.
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CB was using a CraftBlockState for all blocks, which causes issues
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should any block that uses information beyond a data ID would suffer
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from missing information, e.g. Skulls.
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By using CBs CraftBlock#getState(), we will maintain a proper copy of
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the blockstate that will be valid for restoration, as opposed to dropping
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information on restoration when the event is cancelled.
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diff --git a/src/main/java/net/minecraft/server/World.java b/src/main/java/net/minecraft/server/World.java
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index c98c11541..d7c1c96a9 100644
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--- a/src/main/java/net/minecraft/server/World.java
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+++ b/src/main/java/net/minecraft/server/World.java
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@@ -395,7 +395,7 @@ public abstract class World implements IEntityAccess, GeneratorAccess, IIBlockAc
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// CraftBukkit start - capture blockstates
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CraftBlockState blockstate = null;
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if (this.captureBlockStates) {
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- blockstate = org.bukkit.craftbukkit.block.CraftBlockState.getBlockState(this, blockposition, i);
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+ blockstate = (CraftBlockState) world.getBlockAt(blockposition.getX(), blockposition.getY(), blockposition.getZ()).getState(); // Paper - use CB getState to get a suitable snapshot
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this.capturedBlockStates.add(blockstate);
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}
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// CraftBukkit end
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--
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2.20.1
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