19 lines
1.3 KiB
Diff
19 lines
1.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Mariell Hoversholm <proximyst@proximyst.com>
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Date: Fri, 14 Aug 2020 23:41:19 +0200
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Subject: [PATCH] Don't mark null chunk sections for block updates
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diff --git a/src/main/java/net/minecraft/server/level/ChunkHolder.java b/src/main/java/net/minecraft/server/level/ChunkHolder.java
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index 9e3629884709126574a52ad44fe7523f01dbcce9..82205ad13ef0e987bd83979d06331545efe0a60a 100644
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--- a/src/main/java/net/minecraft/server/level/ChunkHolder.java
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+++ b/src/main/java/net/minecraft/server/level/ChunkHolder.java
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@@ -449,6 +449,7 @@ public class ChunkHolder {
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this.broadcastBlockEntityIfNeeded(world, blockposition, iblockdata);
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} else {
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LevelChunkSection chunksection = chunk.getSections()[sectionposition.getY()];
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+ if (chunksection == null) chunksection = new LevelChunkSection(sectionposition.getY(), chunk, world, true); // Paper - make a new chunk section if none was found
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ClientboundSectionBlocksUpdatePacket packetplayoutmultiblockchange = new ClientboundSectionBlocksUpdatePacket(sectionposition, shortset, chunksection, this.resendLight);
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this.broadcast(packetplayoutmultiblockchange, false);
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