55 lines
2.4 KiB
Diff
55 lines
2.4 KiB
Diff
From 5cc2fb0379d37e87e370fdb424ea2c015d10b950 Mon Sep 17 00:00:00 2001
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From: Shane Freeder <theboyetronic@gmail.com>
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Date: Wed, 29 May 2019 04:01:22 +0100
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Subject: [PATCH] ChunkMapDistance CME
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diff --git a/src/main/java/net/minecraft/server/ChunkMapDistance.java b/src/main/java/net/minecraft/server/ChunkMapDistance.java
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index 8b3b1f9bd..73d157076 100644
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--- a/src/main/java/net/minecraft/server/ChunkMapDistance.java
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+++ b/src/main/java/net/minecraft/server/ChunkMapDistance.java
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@@ -33,7 +33,7 @@ public abstract class ChunkMapDistance {
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private final ChunkMapDistance.a e = new ChunkMapDistance.a();
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private final ChunkMapDistance.b f = new ChunkMapDistance.b(8);
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private final ChunkMapDistance.c g = new ChunkMapDistance.c(33);
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- private final Set<PlayerChunk> pendingChunkUpdates = Sets.newHashSet();
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+ private final java.util.Queue<PlayerChunk> pendingChunkUpdates = new java.util.LinkedList<>(); // PAIL pendingChunkUpdates // Paper - use a queue
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private final ChunkTaskQueueSorter i;
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private final Mailbox<ChunkTaskQueueSorter.a<Runnable>> j;
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private final Mailbox<ChunkTaskQueueSorter.b> k;
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@@ -94,26 +94,12 @@ public abstract class ChunkMapDistance {
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;
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}
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+ // Paper start
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if (!this.pendingChunkUpdates.isEmpty()) {
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- // CraftBukkit start
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- // Iterate pending chunk updates with protection against concurrent modification exceptions
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- java.util.Iterator<PlayerChunk> iter = this.pendingChunkUpdates.iterator();
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- int expectedSize = this.pendingChunkUpdates.size();
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- do {
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- PlayerChunk playerchunk = iter.next();
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- iter.remove();
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- expectedSize--;
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-
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- playerchunk.a(playerchunkmap);
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-
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- // Reset iterator if set was modified using add()
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- if (this.pendingChunkUpdates.size() != expectedSize) {
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- expectedSize = this.pendingChunkUpdates.size();
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- iter = this.pendingChunkUpdates.iterator();
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- }
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- } while (iter.hasNext());
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- // CraftBukkit end
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-
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+ while(!this.pendingChunkUpdates.isEmpty()) {
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+ this.pendingChunkUpdates.remove().a(playerchunkmap);
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+ }
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+ // Paper end
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return true;
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} else {
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if (!this.l.isEmpty()) {
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--
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2.25.0
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