Paper/patches/server/0513-Implement-methods-to-convert-between-Component-and-B.patch
Spottedleaf 8c5b837e05 Rework async chunk api implementation
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.
2024-11-18 23:00:59 -08:00

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Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
Date: Sat, 24 Apr 2021 02:09:32 -0700
Subject: [PATCH] Implement methods to convert between Component and
Brigadier's Message
diff --git a/src/main/java/io/papermc/paper/brigadier/PaperBrigadierProviderImpl.java b/src/main/java/io/papermc/paper/brigadier/PaperBrigadierProviderImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..dd6012b6a097575b2d1471be5069eccee4537c0a
--- /dev/null
+++ b/src/main/java/io/papermc/paper/brigadier/PaperBrigadierProviderImpl.java
@@ -0,0 +1,30 @@
+package io.papermc.paper.brigadier;
+
+import com.mojang.brigadier.Message;
+import io.papermc.paper.adventure.PaperAdventure;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.ComponentLike;
+import net.minecraft.network.chat.ComponentUtils;
+import org.checkerframework.checker.nullness.qual.NonNull;
+
+import static java.util.Objects.requireNonNull;
+
+public enum PaperBrigadierProviderImpl implements PaperBrigadierProvider {
+ INSTANCE;
+
+ PaperBrigadierProviderImpl() {
+ PaperBrigadierProvider.initialize(this);
+ }
+
+ @Override
+ public @NonNull Message message(final @NonNull ComponentLike componentLike) {
+ requireNonNull(componentLike, "componentLike");
+ return PaperAdventure.asVanilla(componentLike.asComponent());
+ }
+
+ @Override
+ public @NonNull Component componentFromMessage(final @NonNull Message message) {
+ requireNonNull(message, "message");
+ return PaperAdventure.asAdventure(ComponentUtils.fromMessage(message));
+ }
+}
diff --git a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
index 7c92b2f0a59fe222ad13a998476e312bf571a1bf..761663514b98a1c0a0a905150411aff450a0cc50 100644
--- a/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
+++ b/src/main/java/net/minecraft/server/dedicated/DedicatedServer.java
@@ -224,6 +224,7 @@ public class DedicatedServer extends MinecraftServer implements ServerInterface
io.papermc.paper.command.PaperCommands.registerCommands(this); // Paper - setup /paper command
com.destroystokyo.paper.Metrics.PaperMetrics.startMetrics(); // Paper - start metrics
com.destroystokyo.paper.VersionHistoryManager.INSTANCE.getClass(); // Paper - load version history now
+ io.papermc.paper.brigadier.PaperBrigadierProviderImpl.INSTANCE.getClass(); // Paper - init PaperBrigadierProvider
this.setPvpAllowed(dedicatedserverproperties.pvp);
this.setFlightAllowed(dedicatedserverproperties.allowFlight);