10502558e9
2 people had issues where some plugin is doing some reallly insane NMS hackery that created invalid worlds, which caused some errors... Really don't understand what in the world they did, but putting in a dumb guard that shouldn't even be necessary to just not send the sound effect rather than erroring.
60 lines
3.6 KiB
Diff
60 lines
3.6 KiB
Diff
From 0000000000000000000000000000000000000000 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 b3e01415110d6a714b6cd5a94bf747a1481d72ab..08bed18ad6f78c6aad444eeb5a321887d90e5829 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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@@ -66,7 +66,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
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public boolean captureBlockStates = false;
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public boolean captureTreeGeneration = false;
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- public Map<BlockPosition, CapturedBlockState> capturedBlockStates = new HashMap<>();
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+ public Map<BlockPosition, org.bukkit.craftbukkit.block.CraftBlockState> capturedBlockStates = new HashMap<>(); // Paper
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public Map<BlockPosition, TileEntity> capturedTileEntities = new HashMap<>();
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public List<EntityItem> captureDrops;
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public long ticksPerAnimalSpawns;
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@@ -258,7 +258,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
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public boolean setTypeAndData(BlockPosition blockposition, IBlockData iblockdata, int i) {
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// CraftBukkit start - tree generation
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if (this.captureTreeGeneration) {
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- CapturedBlockState blockstate = capturedBlockStates.get(blockposition);
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+ CraftBlockState blockstate = capturedBlockStates.get(blockposition);
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if (blockstate == null) {
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blockstate = CapturedBlockState.getTreeBlockState(this, blockposition, i);
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this.capturedBlockStates.put(blockposition.immutableCopy(), blockstate);
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@@ -278,7 +278,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
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// CraftBukkit start - capture blockstates
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boolean captured = false;
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if (this.captureBlockStates && !this.capturedBlockStates.containsKey(blockposition)) {
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- CapturedBlockState blockstate = CapturedBlockState.getBlockState(this, blockposition, i);
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+ CraftBlockState 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.put(blockposition.immutableCopy(), blockstate);
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captured = true;
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}
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@@ -546,7 +546,7 @@ public abstract class World implements GeneratorAccess, AutoCloseable {
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public IBlockData getType(BlockPosition blockposition) {
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// CraftBukkit start - tree generation
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if (captureTreeGeneration) {
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- CapturedBlockState previous = capturedBlockStates.get(blockposition);
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+ CraftBlockState previous = capturedBlockStates.get(blockposition); // Paper
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if (previous != null) {
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return previous.getHandle();
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}
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