19 lines
1.2 KiB
Diff
19 lines
1.2 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/PlayerChunk.java b/src/main/java/net/minecraft/server/level/PlayerChunk.java
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index d6a5a0b17308913a5efd97cd27fabd0825ef68c6..00cebd33101916f29bbc192d531ac0fba31e037b 100644
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--- a/src/main/java/net/minecraft/server/level/PlayerChunk.java
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+++ b/src/main/java/net/minecraft/server/level/PlayerChunk.java
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@@ -450,6 +450,7 @@ public class PlayerChunk {
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this.a(world, blockposition, iblockdata);
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} else {
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ChunkSection chunksection = chunk.getSections()[sectionposition.getY()];
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+ if (chunksection == null) chunksection = new ChunkSection(sectionposition.getY(), chunk, world, true); // Paper - make a new chunk section if none was found
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PacketPlayOutMultiBlockChange packetplayoutmultiblockchange = new PacketPlayOutMultiBlockChange(sectionposition, shortset, chunksection, this.x);
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this.a(packetplayoutmultiblockchange, false);
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