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DivineMC/divinemc-server/paper-patches/features/0013-Petal-Multithreaded-Tracker.patch
NONPLAYT a6f2bcd55d Updated Upstream (Purpur)
Upstream has released updates that appear to apply and compile correctly

Purpur Changes:
PurpurMC/Purpur@64a5bf3f add option to let copper golems open shulkers
PurpurMC/Purpur@4b463648 Updated Upstream (Paper)
2025-11-24 16:21:44 +03:00

78 lines
4.5 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: NONPLAYT <76615486+NONPLAYT@users.noreply.github.com>
Date: Sat, 1 Mar 2025 23:06:52 +0300
Subject: [PATCH] Petal: Multithreaded Tracker
Original project: https://github.com/Bloom-host/Petal
Original license: GPL v3
Patch description:
We made much of tracking logic asynchronously, and fixed visible issue
for the case of some NPC plugins which using real entity type, e.g. Citizens.
But it is still recommending to use those packet based, virtual entity
based NPC plugins, e.g. ZNPC Plus, Adyeshach, Fancy NPC, etc.
diff --git a/src/main/java/io/papermc/paper/plugin/manager/PaperEventManager.java b/src/main/java/io/papermc/paper/plugin/manager/PaperEventManager.java
index d7398b1ecf2660c29fb7d106b48fe02d3736603e..ab499a7eaccdc1578ec64f90f54f79b0da3c0e96 100644
--- a/src/main/java/io/papermc/paper/plugin/manager/PaperEventManager.java
+++ b/src/main/java/io/papermc/paper/plugin/manager/PaperEventManager.java
@@ -42,6 +42,12 @@ class PaperEventManager {
if (event.isAsynchronous() && this.server.isPrimaryThread()) {
throw new IllegalStateException(event.getEventName() + " may only be triggered asynchronously.");
} else if (!event.isAsynchronous() && !this.server.isPrimaryThread() && !this.server.isStopping()) {
+ // DivineMC start - Multithreaded Tracker
+ if (org.bxteam.divinemc.config.DivineConfig.AsyncCategory.multithreadedEnabled) {
+ net.minecraft.server.MinecraftServer.getServer().scheduleOnMain(event::callEvent);
+ return;
+ }
+ // DivineMC end - Multithreaded Tracker
throw new IllegalStateException(event.getEventName() + " may only be triggered synchronously.");
}
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index fde41d3afad329d9dc85343b7d3126f7f053efc0..4fd8e8780ec378ce2f185b49c0db1a46b051edc3 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -2715,7 +2715,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player, PluginMessa
Iterator<AttributeInstance> iterator = collection.iterator();
while (iterator.hasNext()) {
AttributeInstance genericInstance = iterator.next();
- if (genericInstance.getAttribute() == Attributes.MAX_HEALTH) {
+ if (genericInstance != null && genericInstance.getAttribute() == Attributes.MAX_HEALTH) {
iterator.remove();
break;
}
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index 5abf373c522e247440bf8f10bf10153e249bd7fc..ed02ded2645fb57d82b6b1164c3343f94cc7a3ed 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -1797,6 +1797,26 @@ public class CraftEventFactory {
}
public static boolean handleBlockFormEvent(Level world, BlockPos pos, net.minecraft.world.level.block.state.BlockState state, int flags, @Nullable Entity entity, boolean checkSetResult) {
+ // DivineMC start - Multithreaded Tracker
+ if (org.bxteam.divinemc.config.DivineConfig.AsyncCategory.multithreadedEnabled && Thread.currentThread() instanceof org.bxteam.divinemc.async.tracking.MultithreadedTracker.MultithreadedTrackerThread) {
+ java.util.concurrent.CompletableFuture<Boolean> future = new java.util.concurrent.CompletableFuture<>();
+ net.minecraft.server.MinecraftServer.getServer().scheduleOnMain(() -> {
+ boolean resultFlag = false;
+ CraftBlockState snapshot = CraftBlockStates.getBlockState(world, pos);
+ snapshot.setData(state);
+
+ BlockFormEvent event = (entity == null) ? new BlockFormEvent(snapshot.getBlock(), snapshot) : new EntityBlockFormEvent(entity.getBukkitEntity(), snapshot.getBlock(), snapshot);
+ if (event.callEvent()) {
+ boolean result = snapshot.place(flags);
+ resultFlag = !checkSetResult || result;
+ }
+
+ future.complete(resultFlag);
+ });
+
+ return future.join();
+ }
+ // DivineMC end - Multithreaded Tracker
CraftBlockState snapshot = CraftBlockStates.getBlockState(world, pos);
snapshot.setData(state);