8c5b837e05
Firstly, the old methods all routed to the CompletableFuture method. However, the CF method could not guarantee that if the caller was off-main that the future would be "completed" on-main. Since the callback methods used the CF one, this meant that the callback methods did not guarantee that the callbacks were to be called on the main thread. Now, all methods route to getChunkAtAsync(x, z, gen, urgent, cb) so that the methods with the callback are guaranteed to invoke the callback on the main thread. The CF behavior remains unchanged; it may still appear to complete on main if invoked off-main. Secondly, remove the scheduleOnMain invocation in the async chunk completion. This unnecessarily delays the callback by 1 tick. Thirdly, add getChunksAtAsync(minX, minZ, maxX, maxZ, ...) which will load chunks within an area. This method is provided as a helper as keeping all chunks loaded within an area can be complicated to implement for plugins (due to the lacking ticket API), and is already implemented internally anyways. Fourthly, remove the ticket addition that occured with getChunkAt and getChunkAtAsync. The ticket addition may delay the unloading of the chunk unnecessarily. It also fixes a very rare timing bug where the future/callback would be completed after the chunk unloads.
37 Zeilen
2.4 KiB
Diff
37 Zeilen
2.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Noah van der Aa <ndvdaa@gmail.com>
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Date: Fri, 7 Jan 2022 11:58:26 +0100
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Subject: [PATCH] Don't tick markers
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Fixes https://github.com/PaperMC/Paper/issues/7276 and https://github.com/PaperMC/Paper/issues/8118
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by using a config option that, when set to false, does not add markers to the entity
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tick list at all and ignores them in Spigot's activation range checks. The entity tick
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list is only used in the tick and tickPassenger methods, so we can safely not add the
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markers to it. When the config option is set to true, markers are ticked as normal.
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diff --git a/src/main/java/io/papermc/paper/command/subcommands/EntityCommand.java b/src/main/java/io/papermc/paper/command/subcommands/EntityCommand.java
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index 9d9d133e0d973ecda1ef1efc872a51ee10463fd1..f671b74e4179fc29bc600b52e456ba9f78d8bbd6 100644
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--- a/src/main/java/io/papermc/paper/command/subcommands/EntityCommand.java
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+++ b/src/main/java/io/papermc/paper/command/subcommands/EntityCommand.java
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@@ -109,7 +109,7 @@ public final class EntityCommand implements PaperSubcommand {
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ChunkPos chunk = e.chunkPosition();
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info.left++;
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info.right.put(chunk, info.right.getOrDefault(chunk, 0) + 1);
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- if (!world.isPositionEntityTicking(e.blockPosition())) {
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+ if (!world.isPositionEntityTicking(e.blockPosition()) || (e instanceof net.minecraft.world.entity.Marker && !world.paperConfig().entities.markers.tick)) { // Paper - Configurable marker ticking
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nonEntityTicking.merge(key, 1, Integer::sum);
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}
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});
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diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
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index 4d53089f3fc6c76b8767efcae44522d710d406a7..3e0563ae33a3ed8379939f92e72e9b9e0ea8ae3a 100644
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--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
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+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
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@@ -2224,6 +2224,7 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
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}
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public void onTickingStart(Entity entity) {
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+ if (entity instanceof net.minecraft.world.entity.Marker && !paperConfig().entities.markers.tick) return; // Paper - Configurable marker ticking
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ServerLevel.this.entityTickList.add(entity);
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}
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