From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Noah van der Aa Date: Fri, 7 Jan 2022 11:58:26 +0100 Subject: [PATCH] Don't tick markers Fixes https://github.com/PaperMC/Paper/issues/7276 by not adding markers to the entity tick list at all and ignoring them in Spigot's activation range checks. The entity tick list is only used in the tick and tickPassenger methods, so we can safely not add the markers to it. diff --git a/src/main/java/com/destroystokyo/paper/PaperCommand.java b/src/main/java/com/destroystokyo/paper/PaperCommand.java index 0bb69361e42dc1e33907d3415b6c6d48f0b38742..920f25c9c25d24683040d259c6c4e6ed5b2689a5 100644 --- a/src/main/java/com/destroystokyo/paper/PaperCommand.java +++ b/src/main/java/com/destroystokyo/paper/PaperCommand.java @@ -629,7 +629,7 @@ public class PaperCommand extends Command { ChunkPos chunk = e.chunkPosition(); info.left++; info.right.put(chunk, info.right.getOrDefault(chunk, 0) + 1); - if (!chunkProviderServer.isPositionTicking(e)) { + if (!chunkProviderServer.isPositionTicking(e) || e instanceof net.minecraft.world.entity.Marker) { // Markers aren't ticked. nonEntityTicking.merge(key, Integer.valueOf(1), Integer::sum); } }); diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java index 50fd3419deb668dda64b1056f03fb66da55e6960..62ec40de8ed8acb293ef21c8d2c624060d51cfe8 100644 --- a/src/main/java/net/minecraft/server/level/ServerLevel.java +++ b/src/main/java/net/minecraft/server/level/ServerLevel.java @@ -2418,6 +2418,7 @@ public class ServerLevel extends Level implements WorldGenLevel { } public void onTickingStart(Entity entity) { + if (entity instanceof net.minecraft.world.entity.Marker) return; // Paper - Don't tick markers ServerLevel.this.entityTickList.add(entity); ServerLevel.this.entityManager.addNavigatorsIfPathingToRegion(entity); // Paper - optimise notify } diff --git a/src/main/java/org/spigotmc/ActivationRange.java b/src/main/java/org/spigotmc/ActivationRange.java index 5bffc9a0f6ef9d54abb359565d07509b177c2b82..1a1a1f4d0ac025daccc2d3f84faf6592819f4d5c 100644 --- a/src/main/java/org/spigotmc/ActivationRange.java +++ b/src/main/java/org/spigotmc/ActivationRange.java @@ -211,7 +211,7 @@ public class ActivationRange // Paper end // Paper start - java.util.List entities = world.getEntities((Entity)null, maxBB, null); + java.util.List entities = world.getEntities((Entity)null, maxBB, (e) -> !(e instanceof net.minecraft.world.entity.Marker)); // Don't tick markers for (int i = 0; i < entities.size(); i++) { Entity entity = entities.get(i); ActivationRange.activateEntity(entity);