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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.
42 lines
2 KiB
Diff
42 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: Thu, 11 Jan 2024 12:41:50 -0800
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Subject: [PATCH] Add BlockStateMeta#clearBlockState
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diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBlockState.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBlockState.java
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index e70b917698b381918b0b30dca7b97d36df28c897..3985e5b4e2d65faa8eaea1d4a2acc6fb1e64f959 100644
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--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBlockState.java
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+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaBlockState.java
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@@ -239,6 +239,13 @@ public class CraftMetaBlockState extends CraftMetaItem implements BlockStateMeta
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return this.blockEntityTag != null;
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}
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+ // Paper start - add method to clear block state
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+ @Override
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+ public void clearBlockState() {
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+ this.blockEntityTag = null;
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+ }
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+ // Paper end - add method to clear block state
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+
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@Override
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public BlockState getBlockState() {
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return (this.blockEntityTag != null) ? this.blockEntityTag.copy() : CraftMetaBlockState.getBlockState(this.material, null);
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diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaShield.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaShield.java
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index 3542c6e72f5ff459d50b73fa210ea835f52dfa49..c8eec04685456d89cb41466cddcc3975d0ceeb29 100644
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--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaShield.java
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+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMetaShield.java
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@@ -257,6 +257,13 @@ public class CraftMetaShield extends CraftMetaItem implements ShieldMeta, BlockS
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this.banner = (Banner) blockState;
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}
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+ // Paper start - add method to clear block state
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+ @Override
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+ public void clearBlockState() {
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+ this.banner = null;
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+ }
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+ // Paper end - add method to clear block state
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+
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private static Banner getBlockState(DyeColor color) {
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BlockPos pos = BlockPos.ZERO;
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Material stateMaterial = CraftMetaShield.shieldToBannerHack(color);
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