PaperMC/patches/server/1068-API-to-allow-disallow-tick-sleeping.patch
Spottedleaf da9d110d5b Remove chunk save reattempt patch
This patch does not appear to be doing anything useful, and may
hide errors.

Currently, the save logic does not run through this path either
so it did not do anything.

Additionally, properly implement support for handling
RegionFileSizeException in Moonrise.
2024-11-28 18:27:59 -08:00

67 lines
3.4 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Abel <abelvanhulst@gmail.com>
Date: Tue, 12 Nov 2024 22:25:20 +0100
Subject: [PATCH] API to allow/disallow tick sleeping
diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
index 5d070f036dae6d93f863c55192b557419634456d..c26e3a239441376f2694782d4f07943538677c71 100644
--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
@@ -332,6 +332,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
public volatile Thread shutdownThread; // Paper
public volatile boolean abnormalExit = false; // Paper
public static final long SERVER_INIT = System.nanoTime(); // Paper - Lag compensation
+ private final Set<String> pluginsBlockingSleep = new java.util.HashSet<>(); // Paper - API to allow/disallow tick sleeping
public static <S extends MinecraftServer> S spin(Function<Thread, S> serverFactory) {
AtomicReference<S> atomicreference = new AtomicReference();
@@ -1623,8 +1624,9 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
long i = Util.getNanos();
int j = this.pauseWhileEmptySeconds() * 20;
+ this.removeDisabledPluginsBlockingSleep(); // Paper - API to allow/disallow tick sleeping
if (j > 0) {
- if (this.playerList.getPlayerCount() == 0 && !this.tickRateManager.isSprinting()) {
+ if (this.playerList.getPlayerCount() == 0 && !this.tickRateManager.isSprinting() && this.pluginsBlockingSleep.isEmpty()) { // Paper - API to allow/disallow tick sleeping
++this.emptyTicks;
} else {
this.emptyTicks = 0;
@@ -3191,5 +3193,22 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
public boolean isTickPaused() {
return this.emptyTicks > 0 && this.emptyTicks >= this.pauseWhileEmptySeconds() * 20;
}
+
+ public void addPluginAllowingSleep(final String pluginName, final boolean value) {
+ if (!value) {
+ this.pluginsBlockingSleep.add(pluginName);
+ } else {
+ this.pluginsBlockingSleep.remove(pluginName);
+ }
+ }
+
+ private void removeDisabledPluginsBlockingSleep() {
+ if (this.pluginsBlockingSleep.isEmpty()) {
+ return;
+ }
+ this.pluginsBlockingSleep.removeIf(plugin -> (
+ !io.papermc.paper.plugin.manager.PaperPluginManagerImpl.getInstance().isPluginEnabled(plugin)
+ ));
+ }
// Paper end - API to check if the server is sleeping
}
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 7afc3d4244c096f78d48338da2eb65c4e834b6f1..ac8af406180bc680d46e8edc3da0fc2e5211345a 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -3264,5 +3264,10 @@ public final class CraftServer implements Server {
public boolean isPaused() {
return this.console.isTickPaused();
}
+
+ @Override
+ public void allowPausing(final Plugin plugin, final boolean value) {
+ this.console.addPluginAllowingSleep(plugin.getName(), value);
+ }
// Paper end - API to check if the server is sleeping
}