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2873869bb1
Signs no longer have a specific isEdiable state, the entire API in this regard needs updating/deprecation. The boolean field is completely gone, replaced by a uuid (which will need a new setEditingPlayer(UUID) method on the Sign interface), and the current upstream implementation of setEdiable simply flips the is_waxed state. This patch is hence not needed as it neither allows editing (which will be redone in a later patch) nor is required to copy the is_waxed boolean flag as it lives in the signs compound tag and is covered by applyTo.
35 lines
1.7 KiB
Diff
35 lines
1.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Spottedleaf <Spottedleaf@users.noreply.github.com>
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Date: Sun, 20 Sep 2020 16:10:49 -0700
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Subject: [PATCH] Make sure inlined getChunkAt has inlined logic for loaded
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chunks
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Tux did some profiling some time ago and showed that the
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previous getChunkAt method which had inlined logic for loaded
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chunks did get inlined, but the standard CPS.getChunkAt
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method was not inlined.
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Paper recently reverted this optimisation, so it's been reintroduced
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here.
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diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
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index 873a375946949a8f48109d5da925933f3956600b..2ed14a26084150fc67b031a7ab6b76fd8f0b075a 100644
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--- a/src/main/java/net/minecraft/world/level/Level.java
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+++ b/src/main/java/net/minecraft/world/level/Level.java
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@@ -369,6 +369,15 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
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@Override
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public final LevelChunk getChunk(int chunkX, int chunkZ) { // Paper - final to help inline
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+ // Paper start - make sure loaded chunks get the inlined variant of this function
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+ net.minecraft.server.level.ServerChunkCache cps = ((ServerLevel)this).getChunkSource();
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+ if (cps.mainThread == Thread.currentThread()) {
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+ LevelChunk ifLoaded = cps.getChunkAtIfLoadedMainThread(chunkX, chunkZ);
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+ if (ifLoaded != null) {
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+ return ifLoaded;
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+ }
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+ }
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+ // Paper end - make sure loaded chunks get the inlined variant of this function
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return (LevelChunk) this.getChunk(chunkX, chunkZ, ChunkStatus.FULL, true); // Paper - avoid a method jump
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}
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