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LeavesMC/patches/server/0104-Fix-villagers-dont-release-memory.patch
2023-11-07 13:25:25 +08:00

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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/npc/Villager.java b/src/main/java/net/minecraft/world/entity/npc/Villager.java
index cbe2a37f74f4fb2abd0b3297699e54335aaed64f..212c8a00eae9ef255e70790c26e50c44f9d5ff49 100644
--- a/src/main/java/net/minecraft/world/entity/npc/Villager.java
+++ b/src/main/java/net/minecraft/world/entity/npc/Villager.java
@@ -1076,4 +1076,20 @@ public class Villager extends AbstractVillager implements ReputationEventHandler
return optional.isPresent() ? worldTime - (Long) optional.get() < 24000L : false;
}
+
+ // Leaves start - fixes a memory leak when villagers get moved to another world
+ @Nullable
+ @Override
+ public Entity changeDimension(ServerLevel destination) {
+ if (top.leavesmc.leaves.LeavesConfig.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(destination);
+ }
+ return super.changeDimension(destination);
+ }
+ // Leaves end - fixes a memory leak when villagers get moved to another world
}