geforkt von Mirrors/Paper
ef0e5a642d
Upstream has released updates that appear to apply and compile correctly. This update has not been tested by PaperMC and as with ANY update, please do your own testing Bukkit Changes: 9ae3f10f SPIGOT-3842: Add Player#fireworkBoost() and expand Firework API 48c0c547 PR-786: Add methods to get sounds from entities CraftBukkit Changes: 5cc9c022a SPIGOT-7152: Handle hand item changing during air interact event 4ffa1acf6 SPIGOT-7154: Players get kicked when interacting with a conversation 4daa21123 SPIGOT-3842: Add Player#fireworkBoost() and expand Firework API e5d6a9bbf PR-1100: Add methods to get sounds from entities b7e9f1c8b SPIGOT-7146: Reduce use of Material switch in ItemMeta Spigot Changes: 4c157bb4 Rebuild patches
81 Zeilen
5.9 KiB
Diff
81 Zeilen
5.9 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Spottedleaf <spottedleaf@spottedleaf.dev>
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Date: Thu, 18 Jun 2020 18:23:20 -0700
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Subject: [PATCH] Prevent unload() calls removing tickets for sync loads
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diff --git a/src/main/java/net/minecraft/server/level/DistanceManager.java b/src/main/java/net/minecraft/server/level/DistanceManager.java
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index b2df5e18ce5260a9781052db7afb0b9786fb887c..537d34a0325a985948c744929b90144a66a35ee3 100644
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--- a/src/main/java/net/minecraft/server/level/DistanceManager.java
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+++ b/src/main/java/net/minecraft/server/level/DistanceManager.java
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@@ -545,7 +545,7 @@ public abstract class DistanceManager {
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}
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public void removeTicketsOnClosing() {
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- ImmutableSet<TicketType<?>> immutableset = ImmutableSet.of(TicketType.UNKNOWN, TicketType.POST_TELEPORT, TicketType.LIGHT, TicketType.FUTURE_AWAIT, TicketType.ASYNC_LOAD); // Paper - add additional tickets to preserve
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+ ImmutableSet<TicketType<?>> immutableset = ImmutableSet.of(TicketType.UNKNOWN, TicketType.POST_TELEPORT, TicketType.LIGHT, TicketType.FUTURE_AWAIT, TicketType.ASYNC_LOAD, TicketType.REQUIRED_LOAD); // Paper - add additional tickets to preserve
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ObjectIterator objectiterator = this.tickets.long2ObjectEntrySet().fastIterator();
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while (objectiterator.hasNext()) {
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diff --git a/src/main/java/net/minecraft/server/level/ServerChunkCache.java b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
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index 29ba8971ceffbac68290f6063a69c98065e9bcba..2390fcbc1b21653b1753a58da33f936cec43d0cb 100644
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--- a/src/main/java/net/minecraft/server/level/ServerChunkCache.java
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+++ b/src/main/java/net/minecraft/server/level/ServerChunkCache.java
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@@ -537,6 +537,8 @@ public class ServerChunkCache extends ChunkSource {
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return completablefuture;
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}
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+ private long syncLoadCounter; // Paper - prevent plugin unloads from removing our ticket
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+
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private CompletableFuture<Either<ChunkAccess, ChunkHolder.ChunkLoadingFailure>> getChunkFutureMainThread(int chunkX, int chunkZ, ChunkStatus leastStatus, boolean create) {
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// Paper start - add isUrgent - old sig left in place for dirty nms plugins
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return getChunkFutureMainThread(chunkX, chunkZ, leastStatus, create, false);
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@@ -555,9 +557,12 @@ public class ServerChunkCache extends ChunkSource {
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ChunkHolder.FullChunkStatus currentChunkState = ChunkHolder.getFullChunkStatus(playerchunk.getTicketLevel());
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currentlyUnloading = (oldChunkState.isOrAfter(ChunkHolder.FullChunkStatus.BORDER) && !currentChunkState.isOrAfter(ChunkHolder.FullChunkStatus.BORDER));
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}
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+ final Long identifier; // Paper - prevent plugin unloads from removing our ticket
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if (create && !currentlyUnloading) {
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// CraftBukkit end
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this.distanceManager.addTicket(TicketType.UNKNOWN, chunkcoordintpair, l, chunkcoordintpair);
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+ identifier = Long.valueOf(this.syncLoadCounter++); // Paper - prevent plugin unloads from removing our ticket
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+ this.distanceManager.addTicket(TicketType.REQUIRED_LOAD, chunkcoordintpair, l, identifier); // Paper - prevent plugin unloads from removing our ticket
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if (isUrgent) this.distanceManager.markUrgent(chunkcoordintpair); // Paper - Chunk priority
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if (this.chunkAbsent(playerchunk, l)) {
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ProfilerFiller gameprofilerfiller = this.level.getProfiler();
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@@ -568,13 +573,21 @@ public class ServerChunkCache extends ChunkSource {
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playerchunk = this.getVisibleChunkIfPresent(k);
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gameprofilerfiller.pop();
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if (this.chunkAbsent(playerchunk, l)) {
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+ this.distanceManager.removeTicket(TicketType.REQUIRED_LOAD, chunkcoordintpair, l, identifier); // Paper
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throw (IllegalStateException) Util.pauseInIde(new IllegalStateException("No chunk holder after ticket has been added"));
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}
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}
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- }
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+ } else { identifier = null; } // Paper - prevent plugin unloads from removing our ticket
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// Paper start - Chunk priority
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CompletableFuture<Either<ChunkAccess, ChunkHolder.ChunkLoadingFailure>> future = this.chunkAbsent(playerchunk, l) ? ChunkHolder.UNLOADED_CHUNK_FUTURE : playerchunk.getOrScheduleFuture(leastStatus, this.chunkMap);
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+ // Paper start - prevent plugin unloads from removing our ticket
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+ if (create && !currentlyUnloading) {
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+ future.thenAcceptAsync((either) -> {
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+ ServerChunkCache.this.distanceManager.removeTicket(TicketType.REQUIRED_LOAD, chunkcoordintpair, l, identifier);
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+ }, ServerChunkCache.this.mainThreadProcessor);
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+ }
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+ // Paper end - prevent plugin unloads from removing our ticket
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if (isUrgent) {
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future.thenAccept(either -> this.distanceManager.clearUrgent(chunkcoordintpair));
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}
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diff --git a/src/main/java/net/minecraft/server/level/TicketType.java b/src/main/java/net/minecraft/server/level/TicketType.java
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index 3c1698ba0d3bc412ab957777d9b5211dbc555208..41ddcf6775f99c56cf4b13b284420061e5dd6bdc 100644
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--- a/src/main/java/net/minecraft/server/level/TicketType.java
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+++ b/src/main/java/net/minecraft/server/level/TicketType.java
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@@ -31,6 +31,7 @@ public class TicketType<T> {
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public static final TicketType<Unit> PLUGIN = TicketType.create("plugin", (a, b) -> 0); // CraftBukkit
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public static final TicketType<org.bukkit.plugin.Plugin> PLUGIN_TICKET = TicketType.create("plugin_ticket", (plugin1, plugin2) -> plugin1.getClass().getName().compareTo(plugin2.getClass().getName())); // CraftBukkit
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public static final TicketType<Long> DELAY_UNLOAD = create("delay_unload", Long::compareTo, 300); // Paper
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+ public static final TicketType<Long> REQUIRED_LOAD = create("required_load", Long::compareTo); // Paper - make sure getChunkAt does not fail
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public static <T> TicketType<T> create(String name, Comparator<T> argumentComparator) {
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return new TicketType<>(name, argumentComparator, 0L);
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