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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.
30 lines
1.4 KiB
Diff
30 lines
1.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Owen1212055 <23108066+Owen1212055@users.noreply.github.com>
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Date: Mon, 21 Jun 2021 21:55:23 -0400
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Subject: [PATCH] Update head rotation in missing places
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In certain areas the player's head rotation could be desynced when teleported/moved.
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This is because bukkit uses a separate head rotation field for yaw.
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This issue only applies to players.
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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 38147960aed55bb60b427d73739d8ec0b5b8b863..f8c3d239e4a87abd5e893726dcc5ccc07bda637e 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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@@ -1915,6 +1915,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
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this.setXRot(Mth.clamp(pitch, -90.0F, 90.0F) % 360.0F);
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this.yRotO = this.getYRot();
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this.xRotO = this.getXRot();
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+ this.setYHeadRot(yaw); // Paper - Update head rotation
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}
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public void absMoveTo(double x, double y, double z) {
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@@ -1957,6 +1958,7 @@ public abstract class Entity implements SyncedDataHolder, Nameable, EntityAccess
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this.setXRot(pitch);
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this.setOldPosAndRot();
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this.reapplyPosition();
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+ this.setYHeadRot(yaw); // Paper - Update head rotation
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}
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public final void setOldPosAndRot() {
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