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Rework async chunk api implementation

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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.
This commit is contained in:
Spottedleaf 2024-11-18 22:34:32 -08:00
parent de6173b061
commit 8c5b837e05
720 changed files with 978 additions and 1034 deletions
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10
patches/server/0207-InventoryCloseEvent-Reason-API.patch
View file

@ -7,10 +7,10 @@ Allows you to determine why an inventory was closed, enabling plugin developers
to "confirm" things based on if it was player triggered close or not.
diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
index 3324156c004e0506df8be23050f497d462b4b9c1..75b2caba214c312f9afdd231ee3d75689380a5f3 100644
index f0fc08bcc2988277b6a5e3107e6fc5c89bb67b93..e03032b96e8f44ef83f52dcf3dc5a8856281e475 100644
--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
@@ -1204,7 +1204,7 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
@@ -1209,7 +1209,7 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
for (net.minecraft.world.level.block.entity.BlockEntity tileentity : chunk.getBlockEntities().values()) {
if (tileentity instanceof net.minecraft.world.Container) {
for (org.bukkit.entity.HumanEntity h : Lists.newArrayList(((net.minecraft.world.Container) tileentity).getViewers())) {
@ -19,7 +19,7 @@ index 3324156c004e0506df8be23050f497d462b4b9c1..75b2caba214c312f9afdd231ee3d7568
}
}
}
@@ -2249,7 +2249,7 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
@@ -2254,7 +2254,7 @@ public class ServerLevel extends Level implements ServerEntityGetter, WorldGenLe
// Spigot Start
if (entity.getBukkitEntity() instanceof org.bukkit.inventory.InventoryHolder && (!(entity instanceof ServerPlayer) || entity.getRemovalReason() != Entity.RemovalReason.KILLED)) { // SPIGOT-6876: closeInventory clears death message
for (org.bukkit.entity.HumanEntity h : Lists.newArrayList(((org.bukkit.inventory.InventoryHolder) entity.getBukkitEntity()).getInventory().getViewers())) {
@ -29,7 +29,7 @@ index 3324156c004e0506df8be23050f497d462b4b9c1..75b2caba214c312f9afdd231ee3d7568
}
// Spigot End
diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
index 98aeafcc51e23a7534c8d57e4db0eb58abb3f30b..29b836a75b835f0d5233db419fc5ca8dde885fdb 100644
index cded42f7af776d2596db9b33fabef91ea9b3b64e..075437bbca3ec82cf1a1cbf66f1af6966f519211 100644
--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
@@ -933,7 +933,7 @@ public class ServerPlayer extends net.minecraft.world.entity.player.Player {
@ -165,7 +165,7 @@ index 6d4e0a90c70f7a66450cbb18ebec1d7bf9200af2..5ff159be1a6dfb4b1a5b9aa1e435d294
@Override
public boolean isBlocking() {
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index b3f01ea79ecbce0130bbf3315a4076661affd1ae..01d257d1fe33b3d38e155b69436173a8a3c828e2 100644
index 48fce5964c49f30f705d11bbbabae49ad9a606c7..b8a453e3e54a205d703bb1f4602686606c0f0f4d 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -1278,7 +1278,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {