From 097b26f9cc53926426ffc7a97068c4f11fa2c391 Mon Sep 17 00:00:00 2001
From: Thatsmusic99 <25277367+thatsmusic99@users.noreply.github.com>
Date: Wed, 21 Jun 2023 19:49:13 +0100
Subject: [PATCH] fix: async UUID grabbing in offline mode

---
 .../thatsmusic99/headsplus/commands/AddHead.java      |  4 ++--
 .../headsplus/listeners/PlayerJoinListener.java       |  3 +--
 .../headsplus/managers/AutograbManager.java           | 11 +++++++++++
 3 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/src/main/java/io/github/thatsmusic99/headsplus/commands/AddHead.java b/src/main/java/io/github/thatsmusic99/headsplus/commands/AddHead.java
index c1653c1a..c2583d14 100644
--- a/src/main/java/io/github/thatsmusic99/headsplus/commands/AddHead.java
+++ b/src/main/java/io/github/thatsmusic99/headsplus/commands/AddHead.java
@@ -51,7 +51,7 @@ public boolean onCommand(@NotNull CommandSender sender, @NotNull Command command
                 return true;
             }
             HeadsPlus hp = HeadsPlus.get();
-            HPUtils.getOfflinePlayer(args[0]).thenAccept(player -> {
+            HPUtils.getOfflinePlayer(args[0]).thenAcceptAsync(player -> {
                 String uuid = player.getUniqueId().toString();
                 if (!hp.getServer().getOnlineMode()) {
                     hp.getLogger().warning("Server is in offline mode, player may have an invalid account! Attempting" +
@@ -61,7 +61,7 @@ public boolean onCommand(@NotNull CommandSender sender, @NotNull Command command
                 if (AutograbManager.grabProfile(uuid, sender, true)) {
                     hpc.sendMessage("commands.addhead.head-adding", sender, "{player}", player.getName());
                 }
-            });
+            }, HeadsPlus.async);
             return true;
         } else {
             if (sender.hasPermission("headsplus.addhead.texture")) {
diff --git a/src/main/java/io/github/thatsmusic99/headsplus/listeners/PlayerJoinListener.java b/src/main/java/io/github/thatsmusic99/headsplus/listeners/PlayerJoinListener.java
index da3698a2..323e0e17 100644
--- a/src/main/java/io/github/thatsmusic99/headsplus/listeners/PlayerJoinListener.java
+++ b/src/main/java/io/github/thatsmusic99/headsplus/listeners/PlayerJoinListener.java
@@ -32,8 +32,7 @@ public void onEvent(PlayerJoinEvent e) {
             if (!hp.getServer().getOnlineMode()) {
                 hp.getLogger().warning("Server is in offline mode, player may have an invalid account! Attempting to " +
                         "grab UUID...");
-                String uuid = AutograbManager.grabUUID(player.getName(), 3, null);
-                AutograbManager.grabProfile(uuid);
+                AutograbManager.grabProfileUUID(player.getName());
             } else {
                 AutograbManager.grabTexture(player, false, null);
             }
diff --git a/src/main/java/io/github/thatsmusic99/headsplus/managers/AutograbManager.java b/src/main/java/io/github/thatsmusic99/headsplus/managers/AutograbManager.java
index d7aae2b1..9325491a 100644
--- a/src/main/java/io/github/thatsmusic99/headsplus/managers/AutograbManager.java
+++ b/src/main/java/io/github/thatsmusic99/headsplus/managers/AutograbManager.java
@@ -12,6 +12,7 @@
 import org.bukkit.ChatColor;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.command.CommandSender;
+import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.json.simple.JSONObject;
 import org.json.simple.JSONValue;
@@ -24,6 +25,9 @@
 import java.nio.charset.StandardCharsets;
 import java.util.*;
 
+/**
+ * Used to manage the texture autograbber.
+ */
 public class AutograbManager {
 
     // texture lookups need to be protected from spam
@@ -89,6 +93,13 @@ public static boolean grabProfile(@Nullable String id, CommandSender callback, b
         return true;
     }
 
+    public static void grabProfileUUID(@NotNull String name) {
+        Bukkit.getScheduler().runTaskAsynchronously(HeadsPlus.get(), () -> {
+            String uuid = grabUUID(name, 3, null);
+            grabProfile(uuid);
+        });
+    }
+
     public static void grabProfile(@Nullable String id) {
         grabProfile(id, null, false);
     }