82 lines
4.8 KiB
Diff
82 lines
4.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Spottedleaf <spottedleaf@spottedleaf.dev>
|
|
Date: Mon, 13 Jul 2020 06:22:54 -0700
|
|
Subject: [PATCH] Fix AdvancementDataPlayer leak due from quitting early in
|
|
login
|
|
|
|
Move the criterion storage to the AdvancementDataPlayer object
|
|
itself, so the criterion object stores no references - and thus
|
|
needs no cleanup.
|
|
|
|
diff --git a/src/main/java/net/minecraft/advancements/critereon/SimpleCriterionTrigger.java b/src/main/java/net/minecraft/advancements/critereon/SimpleCriterionTrigger.java
|
|
index 06fc39b19385d36fd0c5bb9a7042a238eb6e8a57..bb1f0e9dbcb792d015d1cb65664a96fdd3e0489e 100644
|
|
--- a/src/main/java/net/minecraft/advancements/critereon/SimpleCriterionTrigger.java
|
|
+++ b/src/main/java/net/minecraft/advancements/critereon/SimpleCriterionTrigger.java
|
|
@@ -14,22 +14,24 @@ import net.minecraft.server.level.ServerPlayer;
|
|
import net.minecraft.world.level.storage.loot.LootContext;
|
|
|
|
public abstract class SimpleCriterionTrigger<T extends AbstractCriterionTriggerInstance> implements CriterionTrigger<T> {
|
|
- private final Map<PlayerAdvancements, Set<CriterionTrigger.Listener<T>>> players = Maps.newIdentityHashMap();
|
|
+ //private final Map<PlayerAdvancements, Set<CriterionTrigger.Listener<T>>> players = Maps.newIdentityHashMap(); // Paper - moved into AdvancementDataPlayer to fix memory leak
|
|
+
|
|
+ public SimpleCriterionTrigger() {}
|
|
|
|
@Override
|
|
public final void addPlayerListener(PlayerAdvancements manager, CriterionTrigger.Listener<T> conditions) {
|
|
- this.players.computeIfAbsent(manager, (managerx) -> {
|
|
+ manager.criterionData.computeIfAbsent(this, (managerx) -> { // Paper - fix AdvancementDataPlayer leak
|
|
return Sets.newHashSet();
|
|
}).add(conditions);
|
|
}
|
|
|
|
@Override
|
|
public final void removePlayerListener(PlayerAdvancements manager, CriterionTrigger.Listener<T> conditions) {
|
|
- Set<CriterionTrigger.Listener<T>> set = this.players.get(manager);
|
|
+ Set<CriterionTrigger.Listener<T>> set = (Set) manager.criterionData.get(this); // Paper - fix AdvancementDataPlayer leak
|
|
if (set != null) {
|
|
set.remove(conditions);
|
|
if (set.isEmpty()) {
|
|
- this.players.remove(manager);
|
|
+ manager.criterionData.remove(this); // Paper - fix AdvancementDataPlayer leak
|
|
}
|
|
}
|
|
|
|
@@ -37,7 +39,7 @@ public abstract class SimpleCriterionTrigger<T extends AbstractCriterionTriggerI
|
|
|
|
@Override
|
|
public final void removePlayerListeners(PlayerAdvancements tracker) {
|
|
- this.players.remove(tracker);
|
|
+ tracker.criterionData.remove(this); // Paper - fix AdvancementDataPlayer leak
|
|
}
|
|
|
|
protected abstract T createInstance(JsonObject obj, EntityPredicate.Composite playerPredicate, DeserializationContext predicateDeserializer);
|
|
@@ -50,7 +52,7 @@ public abstract class SimpleCriterionTrigger<T extends AbstractCriterionTriggerI
|
|
|
|
protected void trigger(ServerPlayer player, Predicate<T> predicate) {
|
|
PlayerAdvancements playerAdvancements = player.getAdvancements();
|
|
- Set<CriterionTrigger.Listener<T>> set = this.players.get(playerAdvancements);
|
|
+ Set<CriterionTrigger.Listener<T>> set = (Set) playerAdvancements.criterionData.get(this); // Paper - fix AdvancementDataPlayer leak
|
|
if (set != null && !set.isEmpty()) {
|
|
LootContext lootContext = EntityPredicate.createContext(player, player);
|
|
List<CriterionTrigger.Listener<T>> list = null;
|
|
diff --git a/src/main/java/net/minecraft/server/PlayerAdvancements.java b/src/main/java/net/minecraft/server/PlayerAdvancements.java
|
|
index f8f0be77126d2f3a1c53f7405ce4de4f0dca42be..8096f01fa7f1ed73e4812912fc9b21bafdd212c8 100644
|
|
--- a/src/main/java/net/minecraft/server/PlayerAdvancements.java
|
|
+++ b/src/main/java/net/minecraft/server/PlayerAdvancements.java
|
|
@@ -40,6 +40,7 @@ import net.minecraft.advancements.Criterion;
|
|
import net.minecraft.advancements.CriterionProgress;
|
|
import net.minecraft.advancements.CriterionTrigger;
|
|
import net.minecraft.advancements.CriterionTriggerInstance;
|
|
+import net.minecraft.advancements.critereon.SimpleCriterionTrigger;
|
|
import net.minecraft.network.chat.ChatType;
|
|
import net.minecraft.network.chat.TranslatableComponent;
|
|
import net.minecraft.network.protocol.game.ClientboundSelectAdvancementsTabPacket;
|
|
@@ -70,6 +71,8 @@ public class PlayerAdvancements {
|
|
private Advancement lastSelectedTab;
|
|
private boolean isFirstPacket = true;
|
|
|
|
+ public final Map<SimpleCriterionTrigger, Set<CriterionTrigger.Listener>> criterionData = Maps.newIdentityHashMap(); // Paper - fix advancement data player leakage
|
|
+
|
|
public PlayerAdvancements(DataFixer dataFixer, PlayerList playerManager, ServerAdvancementManager advancementLoader, File advancementFile, ServerPlayer owner) {
|
|
this.dataFixer = dataFixer;
|
|
this.playerList = playerManager;
|