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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.
62 lines
3.3 KiB
Diff
62 lines
3.3 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: Wed, 15 Mar 2023 18:29:45 -0700
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Subject: [PATCH] Fix inventories returning null Locations
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Wandering Trader, AbstractHorse, Beacon and Composter inventories returned null locations
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when a block or entity location is readily available
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Co-authored-by: Lukas Planz <lukas.planz@web.de>
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diff --git a/src/main/java/net/minecraft/world/SimpleContainer.java b/src/main/java/net/minecraft/world/SimpleContainer.java
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index 13a32ef8f86b678dcce83c41c78b47d9aab9f16b..b0963c534afe5be164701cb283f1849e32ae5a86 100644
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--- a/src/main/java/net/minecraft/world/SimpleContainer.java
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+++ b/src/main/java/net/minecraft/world/SimpleContainer.java
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@@ -63,6 +63,16 @@ public class SimpleContainer implements Container, StackedContentsCompatible {
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@Override
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public Location getLocation() {
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+ // Paper start - Fix inventories returning null Locations
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+ // When the block inventory does not have a tile state that implements getLocation, e. g. composters
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+ if (this.bukkitOwner instanceof org.bukkit.inventory.BlockInventoryHolder blockInventoryHolder) {
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+ return blockInventoryHolder.getBlock().getLocation();
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+ }
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+ // When the bukkit owner is a bukkit entity, but does not implement Container itself, e. g. horses
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+ if (this.bukkitOwner instanceof org.bukkit.entity.Entity entity) {
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+ return entity.getLocation();
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+ }
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+ // Paper end - Fix inventories returning null Locations
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return null;
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}
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diff --git a/src/main/java/net/minecraft/world/inventory/BeaconMenu.java b/src/main/java/net/minecraft/world/inventory/BeaconMenu.java
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index 9db647cfbd3f9c884465cf3d3a1b911d46a3da58..c0dfa04511110be366ee5b0bd75efc51afcce2e4 100644
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--- a/src/main/java/net/minecraft/world/inventory/BeaconMenu.java
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+++ b/src/main/java/net/minecraft/world/inventory/BeaconMenu.java
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@@ -52,6 +52,12 @@ public class BeaconMenu extends AbstractContainerMenu {
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public int getMaxStackSize() {
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return 1;
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}
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+ // Paper start - Fix inventories returning null Locations
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+ @Override
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+ public org.bukkit.Location getLocation() {
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+ return context.getLocation();
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+ }
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+ // Paper end - Fix inventories returning null Locations
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};
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checkContainerDataCount(propertyDelegate, 3);
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this.beaconData = propertyDelegate;
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diff --git a/src/main/java/net/minecraft/world/inventory/MerchantContainer.java b/src/main/java/net/minecraft/world/inventory/MerchantContainer.java
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index 7cc96b62f6bacdb44a37d74db214bd0e11c4d503..9140fab07aab32065f7a3b5d13dd17d61dc6d646 100644
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--- a/src/main/java/net/minecraft/world/inventory/MerchantContainer.java
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+++ b/src/main/java/net/minecraft/world/inventory/MerchantContainer.java
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@@ -65,7 +65,7 @@ public class MerchantContainer implements Container {
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@Override
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public Location getLocation() {
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- return (this.merchant instanceof Villager) ? ((Villager) this.merchant).getBukkitEntity().getLocation() : null;
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+ return (this.merchant instanceof AbstractVillager) ? ((AbstractVillager) this.merchant).getBukkitEntity().getLocation() : null; // Paper - Fix inventories returning null Locations
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}
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// CraftBukkit end
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