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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.
38 lines
1.8 KiB
Diff
38 lines
1.8 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Mariell Hoversholm <proximyst@proximyst.com>
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Date: Sun, 23 Aug 2020 19:01:04 +0200
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Subject: [PATCH] Don't require FACING data
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diff --git a/src/main/java/net/minecraft/core/dispenser/DefaultDispenseItemBehavior.java b/src/main/java/net/minecraft/core/dispenser/DefaultDispenseItemBehavior.java
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index c90bce6777d24821758d1830e6c6c6c72e19703f..39c96f5db6e90a470404c6387fa0c1d5531822e5 100644
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--- a/src/main/java/net/minecraft/core/dispenser/DefaultDispenseItemBehavior.java
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+++ b/src/main/java/net/minecraft/core/dispenser/DefaultDispenseItemBehavior.java
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@@ -14,6 +14,7 @@ import org.bukkit.event.block.BlockDispenseEvent;
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// CraftBukkit end
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public class DefaultDispenseItemBehavior implements DispenseItemBehavior {
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+ private Direction enumdirection; // Paper - cache facing direction
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private static final int DEFAULT_ACCURACY = 6;
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@@ -29,15 +30,16 @@ public class DefaultDispenseItemBehavior implements DispenseItemBehavior {
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@Override
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public final ItemStack dispense(BlockSource pointer, ItemStack stack) {
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+ enumdirection = pointer.state().getValue(DispenserBlock.FACING); // Paper - cache facing direction
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ItemStack itemstack1 = this.execute(pointer, stack);
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this.playSound(pointer);
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- this.playAnimation(pointer, (Direction) pointer.state().getValue(DispenserBlock.FACING));
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+ this.playAnimation(pointer, enumdirection); // Paper - cache facing direction
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return itemstack1;
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}
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protected ItemStack execute(BlockSource pointer, ItemStack stack) {
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- Direction enumdirection = (Direction) pointer.state().getValue(DispenserBlock.FACING);
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+ // Paper - cached enum direction
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Position iposition = DispenserBlock.getDispensePosition(pointer);
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ItemStack itemstack1 = stack.split(1);
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