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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.
35 lines
2 KiB
Diff
35 lines
2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jake Potrebic <jake.m.potrebic@gmail.com>
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Date: Sat, 4 Dec 2021 17:04:47 -0800
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Subject: [PATCH] Forward CraftEntity in teleport command
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diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
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index f7bd4f1e101330a8ac29cc8059a2f4263c382bfc..568e968af99cc97de5c32b432f8c1be9790b0bcd 100644
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--- a/src/main/java/net/minecraft/world/entity/Entity.java
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+++ b/src/main/java/net/minecraft/world/entity/Entity.java
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@@ -3481,6 +3481,13 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
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}
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public void restoreFrom(Entity original) {
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+ // Paper start - Forward CraftEntity in teleport command
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+ CraftEntity bukkitEntity = original.bukkitEntity;
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+ if (bukkitEntity != null) {
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+ bukkitEntity.setHandle(this);
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+ this.bukkitEntity = bukkitEntity;
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+ }
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+ // Paper end - Forward CraftEntity in teleport command
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CompoundTag nbttagcompound = original.saveWithoutId(new CompoundTag());
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nbttagcompound.remove("Dimension");
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@@ -3618,8 +3625,8 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
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entity.restoreFrom(this);
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this.removeAfterChangingDimensions();
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// CraftBukkit start - Forward the CraftEntity to the new entity
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- this.getBukkitEntity().setHandle(entity);
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- entity.bukkitEntity = this.getBukkitEntity();
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+ //this.getBukkitEntity().setHandle(entity);
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+ //entity.bukkitEntity = this.getBukkitEntity(); // Paper - forward CraftEntity in teleport command; moved to Entity#restoreFrom
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// CraftBukkit end
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entity.teleportSetPosition(PositionMoveRotation.of(teleportTarget), teleportTarget.relatives());
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if (this.inWorld) world.addDuringTeleport(entity); // CraftBukkit - Don't spawn the new entity if the current entity isn't spawned
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