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LeavesMC/patches/server/0081-Fix-villagers-dont-release-memory.patch
2025-01-15 14:10:10 +08:00

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2.4 KiB
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: violetc <58360096+s-yh-china@users.noreply.github.com>
Date: Sat, 22 Jul 2023 12:00:59 +0800
Subject: [PATCH] Fix villagers dont release memory
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index bab140f5489ab13bb67a3372cb1429e5ead1d93d..c317035db4f7456988dd02b72729ec6ad7703a7c 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -4021,7 +4021,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
return this;
}
- private Entity teleportCrossDimension(ServerLevel world, TeleportTransition teleportTarget) {
+ protected Entity teleportCrossDimension(ServerLevel world, TeleportTransition teleportTarget) { // Leaves - private -> protected
List<Entity> list = this.getPassengers();
List<Entity> list1 = new ArrayList(list.size());
diff --git a/src/main/java/net/minecraft/world/entity/npc/Villager.java b/src/main/java/net/minecraft/world/entity/npc/Villager.java
index b7a34f1c4d7b5ef3f7a843d152e33c839dcdedd5..8d3959e86ef1357e49aac6ef3c8285c770f2856a 100644
--- a/src/main/java/net/minecraft/world/entity/npc/Villager.java
+++ b/src/main/java/net/minecraft/world/entity/npc/Villager.java
@@ -1045,4 +1045,19 @@ public class Villager extends AbstractVillager implements ReputationEventHandler
return worldTime - olong < 24000L;
}).isPresent();
}
+
+ // Leaves start - fixes a memory leak when villagers get moved to another world
+ @Override
+ public Entity teleportCrossDimension(ServerLevel world, net.minecraft.world.level.portal.TeleportTransition transition) {
+ if (org.leavesmc.leaves.LeavesConfig.performance.villagersDontReleaseMemoryFix) {
+ this.releaseAllPois();
+ this.getBrain().eraseMemory(MemoryModuleType.HOME);
+ this.getBrain().eraseMemory(MemoryModuleType.JOB_SITE);
+ this.getBrain().eraseMemory(MemoryModuleType.POTENTIAL_JOB_SITE);
+ this.getBrain().eraseMemory(MemoryModuleType.MEETING_POINT);
+ this.refreshBrain(transition.newLevel());
+ }
+ return super.teleportCrossDimension(world, transition);
+ }
+ // Leaves end - fixes a memory leak when villagers get moved to another world
}