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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.
41 lines
2.4 KiB
Diff
41 lines
2.4 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, 21 Aug 2021 21:54:16 -0700
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Subject: [PATCH] Fix bees aging inside hives
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Fixes bees incorrectly being aged up due to upstream's
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resetting the ticks inside hive on a failed release
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diff --git a/src/main/java/net/minecraft/world/level/block/entity/BeehiveBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/BeehiveBlockEntity.java
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index f8828dc8334af19d7b2118e8cf34d94be5e09ee8..83ad45aed0894e90825d22e078632352c3a06816 100644
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--- a/src/main/java/net/minecraft/world/level/block/entity/BeehiveBlockEntity.java
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+++ b/src/main/java/net/minecraft/world/level/block/entity/BeehiveBlockEntity.java
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@@ -315,7 +315,7 @@ public class BeehiveBlockEntity extends BlockEntity {
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iterator.remove();
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// CraftBukkit start
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} else {
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- tileentitybeehive_hivebee.ticksInHive = tileentitybeehive_hivebee.occupant.minTicksInHive / 2; // Not strictly Vanilla behaviour in cases where bees cannot spawn but still reasonable
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+ tileentitybeehive_hivebee.exitTickCounter = tileentitybeehive_hivebee.occupant.minTicksInHive / 2; // Not strictly Vanilla behaviour in cases where bees cannot spawn but still reasonable // Paper - Fix bees aging inside hives; use exitTickCounter to keep actual bee life
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// CraftBukkit end
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}
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}
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@@ -475,15 +475,18 @@ public class BeehiveBlockEntity extends BlockEntity {
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private static class BeeData {
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private final BeehiveBlockEntity.Occupant occupant;
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+ private int exitTickCounter; // Paper - Fix bees aging inside hives; separate counter for checking if bee should exit to reduce exit attempts
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private int ticksInHive;
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BeeData(BeehiveBlockEntity.Occupant data) {
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this.occupant = data;
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this.ticksInHive = data.ticksInHive();
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+ this.exitTickCounter = this.ticksInHive; // Paper - Fix bees aging inside hives
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}
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public boolean tick() {
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- return this.ticksInHive++ > this.occupant.minTicksInHive;
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+ this.ticksInHive++; // Paper - Fix bees aging inside hives
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+ return this.exitTickCounter++ > this.occupant.minTicksInHive; // Paper - Fix bees aging inside hives
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}
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public BeehiveBlockEntity.Occupant toOccupant() {
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