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51 lines
2.2 KiB
Diff
51 lines
2.2 KiB
Diff
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From 12a8af6c9ac2c8c30a0723cc70b6435ae7f03d01 Mon Sep 17 00:00:00 2001
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From: Spottedleaf <Spottedleaf@users.noreply.github.com>
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Date: Sun, 16 Jun 2019 23:30:25 -0700
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Subject: [PATCH] Fix MC-154214
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Avoid adding player tickets when they're out of range of the closest player
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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 705ca68798..799c134e4b 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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@@ -367,12 +367,18 @@ public abstract class ChunkMapDistance {
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}
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private void a(long i, int j, boolean flag, boolean flag1) {
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+ final long chunkPosition = i; // Paper - conflict on variable change
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if (flag != flag1) {
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Ticket<?> ticket = new Ticket<>(TicketType.PLAYER, ChunkMapDistance.b, new ChunkCoordIntPair(i), ChunkMapDistance.this.currentTick);
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if (flag1) {
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ChunkMapDistance.this.m.a(ChunkTaskQueueSorter.a(() -> { // Paper - decompile fix
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ChunkMapDistance.this.p.execute(() -> {
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+ // Paper start - Fix MC-154214
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+ if (!this.inRange(this.getNearestDistanceFromPlayerMap().get(chunkPosition))) {
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+ return;
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+ }
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+ // Paper end
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ChunkMapDistance.this.a(i, ticket);
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ChunkMapDistance.this.o.add(i);
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});
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@@ -416,6 +422,7 @@ public abstract class ChunkMapDistance {
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}
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+ private final boolean inRange(int distance) { return this.c(distance); } // Paper - OBFHELPER
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private boolean c(int i) {
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return i <= this.e - 2;
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}
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@@ -463,7 +470,7 @@ public abstract class ChunkMapDistance {
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class b extends ChunkMap {
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- protected final Long2ByteMap a = new Long2ByteOpenHashMap();
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+ protected final Long2ByteMap a = new Long2ByteOpenHashMap(); protected final Long2ByteMap getNearestDistanceFromPlayerMap() { return this.a; } // Paper - OBFHELPER
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protected final int b;
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protected b(int i) {
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--
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2.21.0
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