Paper/patches/unapplied/server/0739-Add-more-async-catchers.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Thu, 15 Jul 2021 01:41:53 -0700
Subject: [PATCH] Add more async catchers


diff --git a/src/main/java/net/minecraft/world/level/entity/EntityTickList.java b/src/main/java/net/minecraft/world/level/entity/EntityTickList.java
index 2830d32bba3dc85847e3a5d9b4d98f822e34b606..a176a886235494fdc722030a93658d361bf50f03 100644
--- a/src/main/java/net/minecraft/world/level/entity/EntityTickList.java
+++ b/src/main/java/net/minecraft/world/level/entity/EntityTickList.java
@@ -29,11 +29,13 @@ public class EntityTickList {
     }
 
     public void add(Entity entity) {
+        io.papermc.paper.util.TickThread.ensureTickThread("Asynchronous entity ticklist addition"); // Paper
         this.ensureActiveIsNotIterated();
         this.active.put(entity.getId(), entity);
     }
 
     public void remove(Entity entity) {
+        io.papermc.paper.util.TickThread.ensureTickThread("Asynchronous entity ticklist removal"); // Paper
         this.ensureActiveIsNotIterated();
         this.active.remove(entity.getId());
     }
@@ -43,6 +45,7 @@ public class EntityTickList {
     }
 
     public void forEach(Consumer<Entity> action) {
+        io.papermc.paper.util.TickThread.ensureTickThread("Asynchronous entity ticklist iteration"); // Paper
         if (this.iterated != null) {
             throw new UnsupportedOperationException("Only one concurrent iteration supported");
         } else {
diff --git a/src/main/java/net/minecraft/world/level/entity/PersistentEntitySectionManager.java b/src/main/java/net/minecraft/world/level/entity/PersistentEntitySectionManager.java
index 2110cb437807f99994838b57653caefe2f01a9c5..35e3926a878dd87f05bb41e9e52b4e04e30752eb 100644
--- a/src/main/java/net/minecraft/world/level/entity/PersistentEntitySectionManager.java
+++ b/src/main/java/net/minecraft/world/level/entity/PersistentEntitySectionManager.java
@@ -166,6 +166,7 @@ public class PersistentEntitySectionManager<T extends EntityAccess> implements A
     }
 
     public void updateChunkStatus(ChunkPos chunkPos, ChunkHolder.FullChunkStatus levelType) {
+        io.papermc.paper.util.TickThread.ensureTickThread("Asynchronous chunk ticking status update"); // Paper
         Visibility visibility = Visibility.fromFullChunkStatus(levelType);
 
         this.updateChunkStatus(chunkPos, visibility);