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DivineMC/patches/server/0036-Optimize-CraftServer.getWorld-UUID.patch
NONPLAYT e1d2ae3390 Updated Upstream (Purpur)
Upstream has released updates that appear to apply and compile correctly

Purpur Changes:
PurpurMC/Purpur@86a6543 Updated Upstream (Paper)
PurpurMC/Purpur@2e39567 Re-add missing chunk api calls, fixes #1560
PurpurMC/Purpur@eadfff7 Updated Upstream (Paper)
2024-07-18 23:26:42 +03:00

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2.9 KiB
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: NONPLAYT <76615486+NONPLAYT@users.noreply.github.com>
Date: Sat, 13 Jan 2024 13:36:55 +0300
Subject: [PATCH] Optimize CraftServer.getWorld(UUID)
Original code by MultiPaper - https://github.com/MultiPaper/MultiPaper
diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
index 7257d1052746d90662bb2a796b2f437fc0a2e9ab..1a9964d77202df87b05fb47ba1edb62e7be17049 100644
--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
@@ -266,6 +266,7 @@ import javax.annotation.Nullable; // Paper
import javax.annotation.Nonnull; // Paper
import space.bxteam.divinemc.configuration.DivineConfig; // DivineMC
+import it.unimi.dsi.fastutil.objects.Object2ObjectLinkedOpenHashMap; // DivineMC
public final class CraftServer implements Server {
private final String serverName = io.papermc.paper.ServerBuildInfo.buildInfo().brandName(); // Paper
@@ -284,6 +285,7 @@ public final class CraftServer implements Server {
protected final DedicatedPlayerList playerList;
private final Map<String, World> worlds = new LinkedHashMap<String, World>();
// private final Map<Class<?>, Registry<?>> registries = new HashMap<>(); // Paper - replace with RegistryAccess
+ private final Map<UUID, World> worldsByUUID = new Object2ObjectLinkedOpenHashMap<>(); // DivineMC - MultiPaper - optimize getWorld(UUID)
private YamlConfiguration configuration;
private YamlConfiguration commandsConfiguration;
private final Yaml yaml = new Yaml(new SafeConstructor(new LoaderOptions()));
@@ -1501,6 +1503,7 @@ public final class CraftServer implements Server {
this.getLogger().log(Level.SEVERE, null, ex);
}
+ this.worldsByUUID.remove(world.getUID()); // DivineMC - MultiPaper - optimize getWorld(UUID)
this.worlds.remove(world.getName().toLowerCase(Locale.ROOT));
this.console.removeLevel(handle);
return true;
@@ -1519,6 +1522,7 @@ public final class CraftServer implements Server {
@Override
public World getWorld(UUID uid) {
+ if (true) return this.worldsByUUID.get(uid); // DivineMC - MultiPaper - optimize getWorld(UUID)
for (World world : this.worlds.values()) {
if (world.getUID().equals(uid)) {
return world;
@@ -1542,6 +1546,7 @@ public final class CraftServer implements Server {
System.out.println("World " + world.getName() + " is a duplicate of another world and has been prevented from loading. Please delete the uid.dat file from " + world.getName() + "'s world directory if you want to be able to load the duplicate world.");
return;
}
+ this.worldsByUUID.put(world.getUID(), world); // DivineMC - MultiPaper - optimize getWorld(UUID)
this.worlds.put(world.getName().toLowerCase(Locale.ROOT), world);
}