geforkt von Mirrors/Paper
c50fc3a026
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: 8d818032 PR-723: Add Furnace#getRecipesUsed d7b5a313 PR-726: Add Particle dataTypes to javadocs 72fe8b71 PR-724: Add PDC to World CraftBukkit Changes: c0326c28 PR-1009: Add Furnace#getRecipesUsed cc5ddd79 PR-1010: Add PDC to World 6a54e5d3 PR-1012: Always save as skull owner and not as internal data Spigot Changes: 699290cd Rebuild patches
122 Zeilen
7.0 KiB
Diff
122 Zeilen
7.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Aikar <aikar@aikar.co>
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Date: Tue, 9 Jun 2020 03:33:03 -0400
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Subject: [PATCH] Add Plugin Tickets to API Chunk Methods
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Like previous versions, plugins loading chunks kept them loaded until
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they garbage collected to avoid constant spamming of chunk loads
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This adds tickets to a few more places so that they can be unloaded.
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Additionally, this drops their ticket level to BORDER so they wont be ticking
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so they will just sit inactive instead.
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Using .loadChunk to keep a chunk ticking was a horrible idea for upstream
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when we have TWO methods that are able to do that already in the API.
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Also reduce their collection count down to a maximum of 1 second. Barely
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anyone knows what chunk-gc is in bukkit.yml as its less relevant now, and
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since this wasn't spigot behavior, this is safe to mostly ignore (unless someone
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wants it to collect even faster, they can restore that setting back to 1 instead of 20+)
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Not adding it to .getType() though to keep behavior consistent with vanilla for performance reasons.
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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index dd1a8b58c2ffffa9955b782d6cf15da8b9c54204..dd49caa38c2934eab581ad5c3393693bc03716d2 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
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@@ -362,7 +362,7 @@ public final class CraftServer implements Server {
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this.overrideSpawnLimits();
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console.autosavePeriod = this.configuration.getInt("ticks-per.autosave");
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this.warningState = WarningState.value(this.configuration.getString("settings.deprecated-verbose"));
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- TicketType.PLUGIN.timeout = this.configuration.getInt("chunk-gc.period-in-ticks");
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+ TicketType.PLUGIN.timeout = Math.min(20, this.configuration.getInt("chunk-gc.period-in-ticks")); // Paper - cap plugin loads to 1 second
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this.minimumAPI = this.configuration.getString("settings.minimum-api");
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this.loadIcon();
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}
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@@ -928,7 +928,7 @@ public final class CraftServer implements Server {
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this.console.setMotd(config.motd);
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this.overrideSpawnLimits();
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this.warningState = WarningState.value(this.configuration.getString("settings.deprecated-verbose"));
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- TicketType.PLUGIN.timeout = this.configuration.getInt("chunk-gc.period-in-ticks");
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+ TicketType.PLUGIN.timeout = Math.min(20, configuration.getInt("chunk-gc.period-in-ticks")); // Paper - cap plugin loads to 1 second
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this.minimumAPI = this.configuration.getString("settings.minimum-api");
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this.printSaveWarning = false;
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console.autosavePeriod = this.configuration.getInt("ticks-per.autosave");
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diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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index 62fb9636364e2f45465a4bd5fc62d47d81e1fd2f..d4df7a712738d53aa7b9876a2fea9a09b9e3caf1 100644
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--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
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@@ -272,8 +272,21 @@ public class CraftWorld extends CraftRegionAccessor implements World {
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@Override
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public Chunk getChunkAt(int x, int z) {
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- return this.world.getChunkSource().getChunk(x, z, true).bukkitChunk;
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+ // Paper start - add ticket to hold chunk for a little while longer if plugin accesses it
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+ net.minecraft.world.level.chunk.LevelChunk chunk = world.getChunkSource().getChunkAtIfLoadedImmediately(x, z);
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+ if (chunk == null) {
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+ addTicket(x, z);
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+ chunk = this.world.getChunkSource().getChunk(x, z, true);
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+ }
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+ return chunk.bukkitChunk;
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+ // Paper end
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+ }
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+
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+ // Paper start
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+ private void addTicket(int x, int z) {
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+ net.minecraft.server.MCUtil.MAIN_EXECUTOR.execute(() -> world.getChunkSource().addRegionTicket(TicketType.PLUGIN, new ChunkPos(x, z), 0, Unit.INSTANCE)); // Paper
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}
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+ // Paper end
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@Override
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public Chunk getChunkAt(Block block) {
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@@ -340,7 +353,7 @@ public class CraftWorld extends CraftRegionAccessor implements World {
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public boolean unloadChunkRequest(int x, int z) {
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org.spigotmc.AsyncCatcher.catchOp("chunk unload"); // Spigot
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if (this.isChunkLoaded(x, z)) {
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- this.world.getChunkSource().removeRegionTicket(TicketType.PLUGIN, new ChunkPos(x, z), 1, Unit.INSTANCE);
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+ this.world.getChunkSource().removeRegionTicket(TicketType.PLUGIN, new ChunkPos(x, z), 0, Unit.INSTANCE); // Paper
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}
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return true;
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@@ -418,9 +431,12 @@ public class CraftWorld extends CraftRegionAccessor implements World {
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org.spigotmc.AsyncCatcher.catchOp("chunk load"); // Spigot
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// Paper start - Optimize this method
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ChunkPos chunkPos = new ChunkPos(x, z);
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+ ChunkAccess immediate = world.getChunkSource().getChunkAtIfLoadedImmediately(x, z); // Paper
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+ if (immediate != null) return true; // Paper
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if (!generate) {
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- ChunkAccess immediate = world.getChunkSource().getChunkAtImmediately(x, z);
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+
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+ //IChunkAccess immediate = world.getChunkProvider().getChunkAtImmediately(x, z); // Paper
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if (immediate == null) {
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immediate = world.getChunkSource().chunkMap.getUnloadingChunk(x, z);
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}
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@@ -428,7 +444,7 @@ public class CraftWorld extends CraftRegionAccessor implements World {
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if (!(immediate instanceof ImposterProtoChunk) && !(immediate instanceof net.minecraft.world.level.chunk.LevelChunk)) {
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return false; // not full status
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}
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- world.getChunkSource().addRegionTicket(TicketType.PLUGIN, chunkPos, 1, Unit.INSTANCE);
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+ world.getChunkSource().addRegionTicket(TicketType.PLUGIN, chunkPos, 0, Unit.INSTANCE); // Paper
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world.getChunk(x, z); // make sure we're at ticket level 32 or lower
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return true;
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}
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@@ -454,7 +470,7 @@ public class CraftWorld extends CraftRegionAccessor implements World {
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// we do this so we do not re-read the chunk data on disk
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}
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- world.getChunkSource().addRegionTicket(TicketType.PLUGIN, chunkPos, 1, Unit.INSTANCE);
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+ world.getChunkSource().addRegionTicket(TicketType.PLUGIN, chunkPos, 0, Unit.INSTANCE); // Paper
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world.getChunkSource().getChunk(x, z, ChunkStatus.FULL, true);
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return true;
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// Paper end
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@@ -1975,6 +1991,7 @@ public class CraftWorld extends CraftRegionAccessor implements World {
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return this.world.getChunkSource().getChunkAtAsynchronously(x, z, gen, urgent).thenComposeAsync((either) -> {
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net.minecraft.world.level.chunk.LevelChunk chunk = (net.minecraft.world.level.chunk.LevelChunk) either.left().orElse(null);
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+ if (chunk != null) addTicket(x, z); // Paper
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return java.util.concurrent.CompletableFuture.completedFuture(chunk == null ? null : chunk.getBukkitChunk());
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}, net.minecraft.server.MinecraftServer.getServer());
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}
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