PaperMC/Spigot-Server-Patches/0589-Fixed-TileEntityBell-memory-leak.patch
Shane Freeder e886d8118e
Updated Upstream ()
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
2021-02-06 00:00:18 +00:00

56 lines
2.6 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: giacomo <32515303+giacomozama@users.noreply.github.com>
Date: Sat, 10 Oct 2020 12:15:33 +0200
Subject: [PATCH] Fixed TileEntityBell memory leak
TileEntityBell has a list of entities (entitiesAtRing) that was not being cleared at the right time, causing leaks whenever a bell would be rung near a crowd of entities.
diff --git a/src/main/java/net/minecraft/server/TileEntityBell.java b/src/main/java/net/minecraft/server/TileEntityBell.java
index 4c5aa99e092a9476e837a3e68d4cbab4b89c0259..6963f3c8a0e257615084b558f5ce287aab9722ff 100644
--- a/src/main/java/net/minecraft/server/TileEntityBell.java
+++ b/src/main/java/net/minecraft/server/TileEntityBell.java
@@ -10,8 +10,8 @@ public class TileEntityBell extends TileEntity implements ITickable {
public int a;
public boolean b;
public EnumDirection c;
- private List<EntityLiving> h;
- private boolean i;
+ private List<EntityLiving> h; private List<EntityLiving> getEntitiesAtRing() { return this.h; } // Paper - OBFHELPER
+ private boolean i; private boolean getShouldReveal() { return this.i; } // Paper - OBFHELPER
private int j;
public TileEntityBell() {
@@ -40,6 +40,11 @@ public class TileEntityBell extends TileEntity implements ITickable {
if (this.a >= 50) {
this.b = false;
+ // Paper start
+ if (!this.getShouldReveal()) {
+ this.getEntitiesAtRing().clear();
+ }
+ // Paper end
this.a = 0;
}
@@ -54,6 +59,7 @@ public class TileEntityBell extends TileEntity implements ITickable {
} else {
this.a(this.world);
this.b(this.world);
+ this.getEntitiesAtRing().clear(); // Paper
this.i = false;
}
}
@@ -94,11 +100,12 @@ public class TileEntityBell extends TileEntity implements ITickable {
EntityLiving entityliving = (EntityLiving) iterator.next();
if (entityliving.isAlive() && !entityliving.dead && blockposition.a((IPosition) entityliving.getPositionVector(), 32.0D)) {
- entityliving.getBehaviorController().setMemory(MemoryModuleType.HEARD_BELL_TIME, (Object) this.world.getTime());
+ entityliving.getBehaviorController().setMemory(MemoryModuleType.HEARD_BELL_TIME, this.world.getTime()); // Paper - decompile fix
}
}
}
+ this.getEntitiesAtRing().removeIf(e -> !e.isAlive()); // Paper
}
private boolean h() {