fix typo

Update README to indicate project is no longer maintained and provide alternative link.

AreaShop/build.gradle.kts

@@ -31,7 +31,7 @@ dependencies {
     api("com.google.inject.extensions:guice-assistedinject:7.0.0") {
         exclude("com.google.guava")
     }
-    implementation("org.incendo:cloud-paper:2.0.0-beta.9") {
+    implementation("org.incendo:cloud-paper:2.0.0-beta.10") {
         exclude("com.google.guava")
     }
     implementation("org.incendo:cloud-processors-confirmation:1.0.0-beta.3") {
@@ -53,8 +53,8 @@ dependencies {
         runtimeOnly(projects.adapters.plugins.fastasyncworldedit)
         runtimeOnly(projects.adapters.plugins.essentials)
     }
-    testImplementation("io.papermc.paper:paper-api:1.20.4-R0.1-SNAPSHOT")
-    testImplementation("com.github.seeseemelk:MockBukkit-v1.20:3.86.1")
+    testImplementation("io.papermc.paper:paper-api:1.21.1-R0.1-SNAPSHOT")
+    testImplementation("com.github.seeseemelk:MockBukkit-v1.21:3.131.0")
     testImplementation("org.junit.jupiter:junit-jupiter-api:5.10.1")
     testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.10.1")
 }
@@ -130,15 +130,15 @@ tasks {
         // Configure the Minecraft version for our task.
         // This is the only required configuration besides applying the plugin.
         // Your plugin's jar (or shadowJar if present) will be used automatically.
-        minecraftVersion("1.21")
+        minecraftVersion("1.21.1")
 
         downloadPlugins {
             github("EssentialsX", "essentials", "2.20.1", "EssentialsX-2.20.1.jar")
             github("MilkBowl", "Vault", "1.7.3", "Vault.jar")
-            // WorldEdit 7.3.3
-            url("https://mediafilez.forgecdn.net/files/5400/331/worldedit-bukkit-7.3.3.jar")
-            // WorldGuard 7.0.10
-            url("https://mediafilez.forgecdn.net/files/5344/377/worldguard-bukkit-7.0.10-dist.jar")
+            // WorldEdit 7.3.9
+            url("https://mediafilez.forgecdn.net/files/5935/693/worldedit-bukkit-7.3.9.jar")
+            // WorldGuard 7.0.12
+            url("https://mediafilez.forgecdn.net/files/5719/698/worldguard-bukkit-7.0.12-dist.jar")
         }
     }
 }

AreaShop/src/main/java/me/wiefferink/areashop/AreaShop.java

@@ -16,9 +16,10 @@ import me.wiefferink.areashop.interfaces.AreaShopInterface;
 import me.wiefferink.areashop.interfaces.WorldEditInterface;
 import me.wiefferink.areashop.interfaces.WorldGuardInterface;
 import me.wiefferink.areashop.listeners.PlayerLoginLogoutListener;
+import me.wiefferink.areashop.managers.CacheManager;
 import me.wiefferink.areashop.managers.FeatureManager;
-import me.wiefferink.areashop.managers.IFileManager;
 import me.wiefferink.areashop.managers.FileManager;
+import me.wiefferink.areashop.managers.IFileManager;
 import me.wiefferink.areashop.managers.Manager;
 import me.wiefferink.areashop.managers.SignErrorLogger;
 import me.wiefferink.areashop.managers.SignLinkerManager;
@@ -56,6 +57,7 @@ import org.jetbrains.annotations.NotNull;
 import javax.annotation.Nonnull;
 import java.io.File;
 import java.io.IOException;
+import java.time.Duration;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Optional;
@@ -81,6 +83,7 @@ public final class AreaShop extends JavaPlugin implements AreaShopApi {
 	private MessageBridge messageBridge;
 	private IFileManager fileManager = null;
 	private LanguageManager languageManager = null;
+	private CacheManager cacheManager = null;
 	private SignLinkerManager signLinkerManager = null;
 	private FeatureManager featureManager = null;
 	private SignManager signManager;
@@ -285,11 +288,17 @@ public final class AreaShop extends JavaPlugin implements AreaShopApi {
 		managers.add(featureManager);
 		signManager = injector.getInstance(SignManager.class);
 		managers.add(signManager);
+		cacheManager = injector.getInstance(CacheManager.class);
+		String rawExpiryDuration = fileManager.getConfig().getString("cacheExpiryDuration", "7d");
+		long millis = Utils.durationStringToLong(rawExpiryDuration);
+		cacheManager.initialize(new File(getDataFolder(), "uuid-cache.bin"), Duration.ofMillis(millis));
+		cacheManager.loadCache();
+		managers.add(cacheManager);
 
 		loadExtensions();
 
 		// Register the event listeners
-		getServer().getPluginManager().registerEvents(new PlayerLoginLogoutListener(this, messageBridge), this);
+		getServer().getPluginManager().registerEvents(new PlayerLoginLogoutListener(this, messageBridge, this.cacheManager), this);
 
 		setupTasks();
 
@@ -384,6 +393,10 @@ public final class AreaShop extends JavaPlugin implements AreaShopApi {
 		return version;
 	}
 
+	public CacheManager getCacheManager() {
+		return cacheManager;
+	}
+
 	/**
 	 * Called on shutdown or reload of the server.
 	 */

AreaShop/src/main/java/me/wiefferink/areashop/commands/AddFriendCommand.java

@@ -3,15 +3,17 @@ package me.wiefferink.areashop.commands;
 import jakarta.inject.Inject;
 import jakarta.inject.Singleton;
 import me.wiefferink.areashop.MessageBridge;
+import me.wiefferink.areashop.adapters.platform.OfflinePlayerHelper;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
+import me.wiefferink.areashop.commands.util.OfflinePlayerParser;
 import me.wiefferink.areashop.commands.util.RegionParseUtil;
-import me.wiefferink.areashop.commands.util.ValidatedOfflinePlayerParser;
 import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
 import me.wiefferink.areashop.commands.util.commandsource.PlayerCommandSource;
 import me.wiefferink.areashop.managers.IFileManager;
 import me.wiefferink.areashop.regions.BuyRegion;
 import me.wiefferink.areashop.regions.GeneralRegion;
 import me.wiefferink.areashop.regions.RentRegion;
+import me.wiefferink.areashop.tools.BukkitSchedulerExecutor;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
@@ -28,20 +30,26 @@ import javax.annotation.Nonnull;
 @Singleton
 public class AddFriendCommand extends AreashopCommandBean {
 
-    private static final CloudKey<OfflinePlayer> KEY_FRIEND = CloudKey.of("friend", OfflinePlayer.class);
+    private static final CloudKey<String> KEY_FRIEND = CloudKey.of("friend", String.class);
     private final CommandFlag<GeneralRegion> regionFlag;
     private final MessageBridge messageBridge;
     private final Plugin plugin;
+    private final BukkitSchedulerExecutor executor;
+    private final OfflinePlayerHelper offlinePlayerHelper;
 
     @Inject
     public AddFriendCommand(
             @Nonnull MessageBridge messageBridge,
             @Nonnull IFileManager fileManager,
-            @Nonnull Plugin plugin
+            @Nonnull Plugin plugin,
+            @Nonnull BukkitSchedulerExecutor executor,
+            @Nonnull OfflinePlayerHelper offlinePlayerHelper
     ) {
         this.messageBridge = messageBridge;
         this.plugin = plugin;
         this.regionFlag = RegionParseUtil.createDefault(fileManager);
+        this.executor = executor;
+        this.offlinePlayerHelper = offlinePlayerHelper;
     }
 
     @Override
@@ -61,7 +69,7 @@ public class AddFriendCommand extends AreashopCommandBean {
     protected @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         return builder.literal("addfriend")
                 .senderType(PlayerCommandSource.class)
-                .required(KEY_FRIEND, ValidatedOfflinePlayerParser.validatedOfflinePlayerParser())
+                .required(KEY_FRIEND, OfflinePlayerParser.parser())
                 .flag(this.regionFlag)
                 .handler(this::handleCommand);
     }
@@ -73,31 +81,49 @@ public class AddFriendCommand extends AreashopCommandBean {
             return;
         }
         GeneralRegion region = RegionParseUtil.getOrParseRegion(context, sender, this.regionFlag);
-        OfflinePlayer friend = context.get(KEY_FRIEND);
+        this.offlinePlayerHelper.lookupOfflinePlayerAsync(context.get(KEY_FRIEND))
+                .whenCompleteAsync((offlinePlayer, exception) -> {
+                    if (exception != null) {
+                        sender.sendMessage("failed to lookup offline player!");
+                        exception.printStackTrace();
+                        return;
+                    }
+                    if (!offlinePlayer.hasPlayedBefore() && !offlinePlayer.isOnline()) {
+                        this.messageBridge.message(sender, "cmd-invalidPlayer", offlinePlayer.getName());
+                        return;
+                    }
+                    processWithFriend(sender, region, offlinePlayer);
+                }, this.executor);
+    }
+
+    private void processWithFriend(@Nonnull Player sender,
+                                   @Nonnull GeneralRegion region,
+                                   @Nonnull OfflinePlayer friend
+    ) {
         if (sender.hasPermission("areashop.addfriendall") && ((region instanceof RentRegion rentRegion && !rentRegion.isRented())
                 || (region instanceof BuyRegion buyRegion && !buyRegion.isSold()))) {
-           this.messageBridge.message(sender, "addfriend-noOwner", region);
+            this.messageBridge.message(sender, "addfriend-noOwner", region);
             return;
 
         }
         if (!sender.hasPermission("areashop.addfriend")) {
-           this.messageBridge.message(sender, "addfriend-noPermission", region);
+            this.messageBridge.message(sender, "addfriend-noPermission", region);
             return;
         }
         if (!region.isOwner(sender)) {
-           this.messageBridge.message(sender, "addfriend-noPermissionOther", region);
+            this.messageBridge.message(sender, "addfriend-noPermissionOther", region);
             return;
         }
         if (!friend.hasPlayedBefore() && !friend.isOnline() && !plugin.getConfig()
                 .getBoolean("addFriendNotExistingPlayers")) {
-           this.messageBridge.message(sender, "addfriend-notVisited", friend.getName(), region);
+            this.messageBridge.message(sender, "addfriend-notVisited", friend.getName(), region);
         } else if (region.getFriendsFeature().getFriends().contains(friend.getUniqueId())) {
-           this.messageBridge.message(sender, "addfriend-alreadyAdded", friend.getName(), region);
+            this.messageBridge.message(sender, "addfriend-alreadyAdded", friend.getName(), region);
         } else if (region.isOwner(friend.getUniqueId())) {
-           this.messageBridge.message(sender, "addfriend-self", friend.getName(), region);
+            this.messageBridge.message(sender, "addfriend-self", friend.getName(), region);
         } else if (region.getFriendsFeature().addFriend(friend.getUniqueId(), sender)) {
             region.update();
-           this.messageBridge.message(sender, "addfriend-success", friend.getName(), region);
+            this.messageBridge.message(sender, "addfriend-success", friend.getName(), region);
         }
     }
 

AreaShop/src/main/java/me/wiefferink/areashop/commands/DelFriendCommand.java

@@ -3,16 +3,18 @@ package me.wiefferink.areashop.commands;
 import jakarta.inject.Inject;
 import jakarta.inject.Singleton;
 import me.wiefferink.areashop.MessageBridge;
+import me.wiefferink.areashop.adapters.platform.OfflinePlayerHelper;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
+import me.wiefferink.areashop.commands.util.OfflinePlayerParser;
 import me.wiefferink.areashop.commands.util.RegionParseUtil;
-import me.wiefferink.areashop.commands.util.ValidatedOfflinePlayerParser;
 import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
 import me.wiefferink.areashop.features.FriendsFeature;
 import me.wiefferink.areashop.managers.IFileManager;
 import me.wiefferink.areashop.regions.BuyRegion;
 import me.wiefferink.areashop.regions.GeneralRegion;
 import me.wiefferink.areashop.regions.RentRegion;
+import me.wiefferink.areashop.tools.BukkitSchedulerExecutor;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
@@ -34,17 +36,23 @@ import java.util.concurrent.CompletableFuture;
 public class DelFriendCommand extends AreashopCommandBean {
 
 
-    private static final CloudKey<OfflinePlayer> KEY_PLAYER = CloudKey.of("player", OfflinePlayer.class);
+    private static final CloudKey<String> KEY_PLAYER = CloudKey.of("player", String.class);
     private final MessageBridge messageBridge;
     private final CommandFlag<GeneralRegion> regionFlag;
+    private final OfflinePlayerHelper offlinePlayerHelper;
+    private final BukkitSchedulerExecutor executor;
 
     @Inject
     public DelFriendCommand(
             @Nonnull MessageBridge messageBridge,
-            @Nonnull IFileManager fileManager
+            @Nonnull IFileManager fileManager,
+            @Nonnull OfflinePlayerHelper offlinePlayerHelper,
+            @Nonnull BukkitSchedulerExecutor executor
     ) {
         this.messageBridge = messageBridge;
         this.regionFlag = RegionParseUtil.createDefault(fileManager);
+        this.offlinePlayerHelper = offlinePlayerHelper;
+        this.executor = executor;
     }
 
     /**
@@ -85,7 +93,7 @@ public class DelFriendCommand extends AreashopCommandBean {
     @Override
     protected @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         return builder.literal("delfriend", "deletefriend")
-                .required(KEY_PLAYER, ValidatedOfflinePlayerParser.validatedOfflinePlayerParser(), this::suggestFriends)
+                .required(KEY_PLAYER, OfflinePlayerParser.parser(), this::suggestFriends)
                 .flag(this.regionFlag)
                 .handler(this::handleCommand);
     }
@@ -96,7 +104,24 @@ public class DelFriendCommand extends AreashopCommandBean {
             throw new AreaShopCommandException("delfriend-noPermission");
         }
         GeneralRegion region = RegionParseUtil.getOrParseRegion(context, sender, this.regionFlag);
-        OfflinePlayer friend = context.get(KEY_PLAYER);
+        this.offlinePlayerHelper.lookupOfflinePlayerAsync(context.get(KEY_PLAYER))
+                .whenCompleteAsync((offlinePlayer, exception) -> {
+                    if (exception != null) {
+                        sender.sendMessage("failed to lookup offline player!");
+                        exception.printStackTrace();
+                        return;
+                    }
+                    if (!offlinePlayer.hasPlayedBefore() && !offlinePlayer.isOnline()) {
+                        this.messageBridge.message(sender, "cmd-invalidPlayer", offlinePlayer.getName());
+                        return;
+                    }
+                    processWithSender(sender, region, offlinePlayer);
+                }, this.executor);
+    }
+
+    private void processWithSender(@Nonnull CommandSender sender,
+                                   @Nonnull GeneralRegion region,
+                                   @Nonnull OfflinePlayer friend) {
         FriendsFeature friendsFeature = region.getFriendsFeature();
         if (sender.hasPermission("areashop.delfriendall")) {
             if ((region instanceof RentRegion rentRegion && !rentRegion.isRented())

AreaShop/src/main/java/me/wiefferink/areashop/commands/GroupInfoCommand.java

@@ -75,7 +75,7 @@ public class GroupInfoCommand extends AreashopCommandBean {
             throw new AreaShopCommandException("groupinfo-noMembers", group.getName());
         }
         String seperatedMembers = Utils.createCommaSeparatedList(members);
-        this.messageBridge.message(context.sender(), "groupinfo-members", group.getName(), seperatedMembers);
+        this.messageBridge.message(context.sender().sender(), "groupinfo-members", group.getName(), seperatedMembers);
     }
 
 }

AreaShop/src/main/java/me/wiefferink/areashop/commands/InfoPlayerCommand.java

@@ -3,12 +3,13 @@ package me.wiefferink.areashop.commands;
 import jakarta.inject.Inject;
 import jakarta.inject.Singleton;
 import me.wiefferink.areashop.MessageBridge;
+import me.wiefferink.areashop.adapters.platform.OfflinePlayerHelper;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
+import me.wiefferink.areashop.commands.util.OfflinePlayerParser;
 import me.wiefferink.areashop.commands.util.RegionInfoUtil;
-import me.wiefferink.areashop.commands.util.ValidatedOfflinePlayerParser;
 import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
 import me.wiefferink.areashop.managers.IFileManager;
-import org.bukkit.OfflinePlayer;
+import me.wiefferink.areashop.tools.BukkitSchedulerExecutor;
 import org.bukkit.command.CommandSender;
 import org.incendo.cloud.Command;
 import org.incendo.cloud.bean.CommandProperties;
@@ -20,18 +21,24 @@ import javax.annotation.Nonnull;
 @Singleton
 public class InfoPlayerCommand extends AreashopCommandBean {
 
-    private static final CloudKey<OfflinePlayer> KEY_PLAYER = CloudKey.of("player", OfflinePlayer.class);
+    private static final CloudKey<String> KEY_PLAYER = CloudKey.of("player", String.class);
 
     private final MessageBridge messageBridge;
     private final IFileManager fileManager;
+    private final OfflinePlayerHelper offlinePlayerHelper;
+    private final BukkitSchedulerExecutor executor;
 
     @Inject
     public InfoPlayerCommand(
             @Nonnull MessageBridge messageBridge,
-            @Nonnull IFileManager fileManager
+            @Nonnull IFileManager fileManager,
+            @Nonnull OfflinePlayerHelper offlinePlayerHelper,
+            @Nonnull BukkitSchedulerExecutor executor
     ) {
         this.messageBridge = messageBridge;
         this.fileManager = fileManager;
+        this.offlinePlayerHelper = offlinePlayerHelper;
+        this.executor = executor;
     }
 
     @Override
@@ -47,7 +54,7 @@ public class InfoPlayerCommand extends AreashopCommandBean {
     @Override
     protected @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         return builder.literal("info").literal("player")
-                .required(KEY_PLAYER, ValidatedOfflinePlayerParser.validatedOfflinePlayerParser())
+                .required(KEY_PLAYER, OfflinePlayerParser.parser())
                 .handler(this::handleCommand);
     }
 
@@ -62,8 +69,19 @@ public class InfoPlayerCommand extends AreashopCommandBean {
             messageBridge.message(sender, "info-noPermission");
             return;
         }
-        OfflinePlayer offlinePlayer = context.get(KEY_PLAYER);
-        RegionInfoUtil.showRegionInfo(this.messageBridge, this.fileManager, sender, offlinePlayer);
+        this.offlinePlayerHelper.lookupOfflinePlayerAsync(context.get(KEY_PLAYER))
+                .whenCompleteAsync((offlinePlayer, exception) -> {
+                    if (exception != null) {
+                        sender.sendMessage("failed to lookup offline player!");
+                        exception.printStackTrace();
+                        return;
+                    }
+                    if (!offlinePlayer.hasPlayedBefore() && !offlinePlayer.isOnline()) {
+                        this.messageBridge.message(sender, "cmd-invalidPlayer", offlinePlayer.getName());
+                        return;
+                    }
+                    RegionInfoUtil.showRegionInfo(this.messageBridge, this.fileManager, sender, offlinePlayer);
+                }, this.executor);
     }
 
 }

AreaShop/src/main/java/me/wiefferink/areashop/commands/MeCommand.java

@@ -3,14 +3,15 @@ package me.wiefferink.areashop.commands;
 import jakarta.inject.Inject;
 import jakarta.inject.Singleton;
 import me.wiefferink.areashop.MessageBridge;
+import me.wiefferink.areashop.adapters.platform.OfflinePlayerHelper;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
+import me.wiefferink.areashop.commands.util.OfflinePlayerParser;
 import me.wiefferink.areashop.commands.util.RegionInfoUtil;
-import me.wiefferink.areashop.commands.util.ValidatedOfflinePlayerParser;
 import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
 import me.wiefferink.areashop.commands.util.commandsource.PlayerCommandSource;
 import me.wiefferink.areashop.managers.IFileManager;
-import org.bukkit.OfflinePlayer;
+import me.wiefferink.areashop.tools.BukkitSchedulerExecutor;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
 import org.checkerframework.checker.nullness.qual.NonNull;
@@ -25,17 +26,23 @@ import javax.annotation.Nonnull;
 @Singleton
 public class MeCommand extends AreashopCommandBean {
 
-    private static final CloudKey<OfflinePlayer> KEY_PLAYER = CloudKey.of("player", OfflinePlayer.class);
+    private static final CloudKey<String> KEY_PLAYER = CloudKey.of("player", String.class);
     private final IFileManager fileManager;
     private final MessageBridge messageBridge;
+    private final OfflinePlayerHelper offlinePlayerHelper;
+    private final BukkitSchedulerExecutor executor;
 
     @Inject
     public MeCommand(
             @Nonnull MessageBridge messageBridge,
-            @Nonnull IFileManager fileManager
+            @Nonnull IFileManager fileManager,
+            @Nonnull OfflinePlayerHelper offlinePlayerHelper,
+            @Nonnull BukkitSchedulerExecutor executor
     ) {
         this.messageBridge = messageBridge;
         this.fileManager = fileManager;
+        this.offlinePlayerHelper = offlinePlayerHelper;
+        this.executor = executor;
     }
 
     @Override
@@ -47,7 +54,7 @@ public class MeCommand extends AreashopCommandBean {
     protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("me")
                 .senderType(PlayerCommandSource.class)
-                .optional(KEY_PLAYER, ValidatedOfflinePlayerParser.validatedOfflinePlayerParser())
+                .optional(KEY_PLAYER, OfflinePlayerParser.parser())
                 .handler(this::handleCommand);
     }
 
@@ -69,8 +76,23 @@ public class MeCommand extends AreashopCommandBean {
         if (!sender.hasPermission("areashop.me")) {
             throw new AreaShopCommandException("me-noPermission");
         }
-        OfflinePlayer player = context.getOrDefault(KEY_PLAYER, sender);
-        RegionInfoUtil.showRegionInfo(this.messageBridge, this.fileManager, sender, player);
+        if (!context.contains(KEY_PLAYER)) {
+            RegionInfoUtil.showRegionInfo(this.messageBridge, this.fileManager, sender, sender);
+            return;
+        }
+        this.offlinePlayerHelper.lookupOfflinePlayerAsync(context.get(KEY_PLAYER))
+                .whenCompleteAsync((offlinePlayer, exception) -> {
+                    if (exception != null) {
+                        sender.sendMessage("failed to lookup offline player!");
+                        exception.printStackTrace();
+                        return;
+                    }
+                    if (!offlinePlayer.hasPlayedBefore() && !offlinePlayer.isOnline()) {
+                        this.messageBridge.message(sender, "cmd-invalidPlayer", offlinePlayer.getName());
+                        return;
+                    }
+                    RegionInfoUtil.showRegionInfo(this.messageBridge, this.fileManager, sender, offlinePlayer);
+                }, this.executor);
     }
 
 }

AreaShop/src/main/java/me/wiefferink/areashop/commands/QuickBuyCommand.java

@@ -3,18 +3,18 @@ package me.wiefferink.areashop.commands;
 import com.google.inject.Inject;
 import com.google.inject.Singleton;
 import me.wiefferink.areashop.MessageBridge;
+import me.wiefferink.areashop.adapters.platform.OfflinePlayerHelper;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
 import me.wiefferink.areashop.commands.util.ArgumentParseExceptionHandler;
+import me.wiefferink.areashop.commands.util.OfflinePlayerParser;
 import me.wiefferink.areashop.commands.util.RegionCreationUtil;
-import me.wiefferink.areashop.commands.util.ValidatedOfflinePlayerParser;
 import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
 import me.wiefferink.areashop.commands.util.commandsource.PlayerCommandSource;
 import me.wiefferink.areashop.managers.IFileManager;
 import me.wiefferink.areashop.regions.BuyRegion;
 import me.wiefferink.areashop.regions.RegionFactory;
 import me.wiefferink.areashop.tools.BukkitSchedulerExecutor;
-import org.bukkit.OfflinePlayer;
 import org.bukkit.World;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
@@ -34,12 +34,13 @@ public class QuickBuyCommand extends AreashopCommandBean {
 
     private static final CloudKey<String> KEY_REGION = CloudKey.of("region", String.class);
     private static final CloudKey<Double> KEY_PRICE = CloudKey.of("price", Double.class);
-    private static final CloudKey<OfflinePlayer> KEY_LANDLORD = CloudKey.of("landlord", OfflinePlayer.class);
+    private static final CloudKey<String> KEY_LANDLORD = CloudKey.of("landlord", String.class);
     private final RegionFactory regionFactory;
     private final IFileManager fileManager;
     private final MessageBridge messageBridge;
     private final RegionCreationUtil regionCreationUtil;
     private final BukkitSchedulerExecutor executor;
+    private final OfflinePlayerHelper offlinePlayerHelper;
 
     @Inject
     public QuickBuyCommand(
@@ -47,13 +48,15 @@ public class QuickBuyCommand extends AreashopCommandBean {
             @Nonnull RegionFactory regionFactory,
             @Nonnull IFileManager fileManager,
             @Nonnull RegionCreationUtil regionCreationUtil,
-            @Nonnull BukkitSchedulerExecutor executor
+            @Nonnull BukkitSchedulerExecutor executor,
+            @Nonnull OfflinePlayerHelper offlinePlayerHelper
     ) {
         this.messageBridge = messageBridge;
         this.regionFactory = regionFactory;
         this.fileManager = fileManager;
         this.regionCreationUtil = regionCreationUtil;
         this.executor = executor;
+        this.offlinePlayerHelper = offlinePlayerHelper;
     }
 
     @Override
@@ -69,7 +72,7 @@ public class QuickBuyCommand extends AreashopCommandBean {
                 .senderType(PlayerCommandSource.class)
                 .required(KEY_REGION, StringParser.stringParser())
                 .required(KEY_PRICE, DoubleParser.doubleParser(0))
-                .required(KEY_LANDLORD, ValidatedOfflinePlayerParser.validatedOfflinePlayerParser())
+                .required(KEY_LANDLORD, OfflinePlayerParser.parser())
                 .handler(this::handleCommand);
     }
 
@@ -96,20 +99,26 @@ public class QuickBuyCommand extends AreashopCommandBean {
                         return;
                     }
                     double price = context.get(KEY_PRICE);
+                    this.offlinePlayerHelper.lookupOfflinePlayerAsync(context.get(KEY_LANDLORD))
+                            .whenCompleteAsync((landlord, exception) -> {
+                                if (exception != null) {
+                                    player.sendMessage("failed to lookup offline player!");
+                                    exception.printStackTrace();
+                                    return;
+                                }
+                                if (!landlord.isOnline() && !landlord.hasPlayedBefore()) {
+                                    this.messageBridge.message(player, "me-noPlayer", landlord.getName());
+                                    return;
+                                }
+                                String regionName = region.getId();
+                                World world = player.getWorld();
 
-                    OfflinePlayer landlord = context.get(KEY_LANDLORD);
-                    if (!landlord.isOnline() && !landlord.hasPlayedBefore()) {
-                        this.messageBridge.message(player, "me-noPlayer", landlord.getName());
-                        return;
-                    }
-                    String regionName = region.getId();
-                    World world = player.getWorld();
-
-                    BuyRegion buyRegion = this.regionFactory.createBuyRegion(regionName, world);
-                    buyRegion.setPrice(price);
-                    buyRegion.setLandlord(landlord.getUniqueId(), landlord.getName());
-                    this.fileManager.addRegion(buyRegion);
-                    this.messageBridge.message(player, "add-success", "buy", regionName);
+                                BuyRegion buyRegion = this.regionFactory.createBuyRegion(regionName, world);
+                                buyRegion.setPrice(price);
+                                buyRegion.setLandlord(landlord.getUniqueId(), landlord.getName());
+                                this.fileManager.addRegion(buyRegion);
+                                this.messageBridge.message(player, "add-success", "buy", regionName);
+                            }, this.executor);
                 }, this.executor);
     }
 
@@ -126,4 +135,4 @@ public class QuickBuyCommand extends AreashopCommandBean {
     protected @Nonnull CommandProperties properties() {
         return CommandProperties.of("quickbuy");
     }
-}
+}

AreaShop/src/main/java/me/wiefferink/areashop/commands/QuickRentCommand.java

@@ -3,12 +3,13 @@ package me.wiefferink.areashop.commands;
 import com.google.inject.Inject;
 import com.google.inject.Singleton;
 import me.wiefferink.areashop.MessageBridge;
+import me.wiefferink.areashop.adapters.platform.OfflinePlayerHelper;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
 import me.wiefferink.areashop.commands.util.ArgumentParseExceptionHandler;
 import me.wiefferink.areashop.commands.util.DurationInputParser;
+import me.wiefferink.areashop.commands.util.OfflinePlayerParser;
 import me.wiefferink.areashop.commands.util.RegionCreationUtil;
-import me.wiefferink.areashop.commands.util.ValidatedOfflinePlayerParser;
 import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
 import me.wiefferink.areashop.commands.util.commandsource.PlayerCommandSource;
 import me.wiefferink.areashop.managers.IFileManager;
@@ -16,7 +17,6 @@ import me.wiefferink.areashop.regions.RegionFactory;
 import me.wiefferink.areashop.regions.RentRegion;
 import me.wiefferink.areashop.tools.BukkitSchedulerExecutor;
 import me.wiefferink.areashop.tools.DurationInput;
-import org.bukkit.OfflinePlayer;
 import org.bukkit.World;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
@@ -38,12 +38,13 @@ public class QuickRentCommand extends AreashopCommandBean {
     private static final CloudKey<Double> KEY_PRICE = CloudKey.of("price", Double.class);
 
     private static final CloudKey<DurationInput> KEY_DURATION = CloudKey.of("duration", DurationInput.class);
-    private static final CloudKey<OfflinePlayer> KEY_LANDLORD = CloudKey.of("landlord", OfflinePlayer.class);
+    private static final CloudKey<String> KEY_LANDLORD = CloudKey.of("landlord", String.class);
     private final RegionFactory regionFactory;
     private final IFileManager fileManager;
     private final MessageBridge messageBridge;
     private final RegionCreationUtil regionCreationUtil;
     private final BukkitSchedulerExecutor executor;
+    private final OfflinePlayerHelper offlinePlayerHelper;
 
     @Inject
     public QuickRentCommand(
@@ -51,13 +52,15 @@ public class QuickRentCommand extends AreashopCommandBean {
             @Nonnull RegionFactory regionFactory,
             @Nonnull IFileManager fileManager,
             @Nonnull RegionCreationUtil regionCreationUtil,
-            @Nonnull BukkitSchedulerExecutor executor
+            @Nonnull BukkitSchedulerExecutor executor,
+            @Nonnull OfflinePlayerHelper offlinePlayerHelper
     ) {
         this.messageBridge = messageBridge;
         this.regionFactory = regionFactory;
         this.fileManager = fileManager;
         this.regionCreationUtil = regionCreationUtil;
         this.executor = executor;
+        this.offlinePlayerHelper = offlinePlayerHelper;
     }
 
     @Override
@@ -74,7 +77,7 @@ public class QuickRentCommand extends AreashopCommandBean {
                 .required(KEY_REGION, StringParser.stringParser())
                 .required(KEY_PRICE, DoubleParser.doubleParser(0))
                 .required(KEY_DURATION, DurationInputParser.durationInputParser())
-                .required(KEY_LANDLORD, ValidatedOfflinePlayerParser.validatedOfflinePlayerParser())
+                .required(KEY_LANDLORD, OfflinePlayerParser.parser())
                 .handler(this::handleCommand);
     }
 
@@ -103,20 +106,27 @@ public class QuickRentCommand extends AreashopCommandBean {
                     double price = context.get(KEY_PRICE);
                     DurationInput duration = context.get(KEY_DURATION);
 
-                    OfflinePlayer landlord = context.get(KEY_LANDLORD);
-                    if (!landlord.isOnline() && !landlord.hasPlayedBefore()) {
-                        this.messageBridge.message(player, "me-noPlayer");
-                        return;
-                    }
-                    String regionName = region.getId();
-                    World world = player.getWorld();
+                    this.offlinePlayerHelper.lookupOfflinePlayerAsync(context.get(KEY_LANDLORD))
+                            .whenCompleteAsync((landlord, exception) -> {
+                                if (exception != null) {
+                                    player.sendMessage("failed to lookup offline player!");
+                                    exception.printStackTrace();
+                                    return;
+                                }
+                                if (!landlord.hasPlayedBefore() && !landlord.isOnline()) {
+                                    this.messageBridge.message(player, "cmd-invalidPlayer", landlord.getName());
+                                    return;
+                                }
+                                String regionName = region.getId();
+                                World world = player.getWorld();
 
-                    RentRegion rentRegion = this.regionFactory.createRentRegion(regionName, world);
-                    rentRegion.setPrice(price);
-                    rentRegion.setLandlord(landlord.getUniqueId(), landlord.getName());
-                    rentRegion.setDuration(duration.toTinySpacedString());
-                    this.fileManager.addRegion(rentRegion);
-                    this.messageBridge.message(player, "add-success", "rent", regionName);
+                                RentRegion rentRegion = this.regionFactory.createRentRegion(regionName, world);
+                                rentRegion.setPrice(price);
+                                rentRegion.setLandlord(landlord.getUniqueId(), landlord.getName());
+                                rentRegion.setDuration(duration.toTinySpacedString());
+                                this.fileManager.addRegion(rentRegion);
+                                this.messageBridge.message(player, "add-success", "rent", regionName);
+                            }, this.executor);
                 }, this.executor);
     }
 
@@ -133,4 +143,4 @@ public class QuickRentCommand extends AreashopCommandBean {
     protected @Nonnull CommandProperties properties() {
         return CommandProperties.of("quickrent");
     }
-}
+}

AreaShop/src/main/java/me/wiefferink/areashop/commands/SetLandlordCommand.java

@@ -3,14 +3,15 @@ package me.wiefferink.areashop.commands;
 import jakarta.inject.Inject;
 import jakarta.inject.Singleton;
 import me.wiefferink.areashop.MessageBridge;
+import me.wiefferink.areashop.adapters.platform.OfflinePlayerHelper;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
+import me.wiefferink.areashop.commands.util.OfflinePlayerParser;
 import me.wiefferink.areashop.commands.util.RegionParseUtil;
-import me.wiefferink.areashop.commands.util.ValidatedOfflinePlayerParser;
 import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
 import me.wiefferink.areashop.managers.IFileManager;
 import me.wiefferink.areashop.regions.GeneralRegion;
-import org.bukkit.OfflinePlayer;
+import me.wiefferink.areashop.tools.BukkitSchedulerExecutor;
 import org.bukkit.command.CommandSender;
 import org.checkerframework.checker.nullness.qual.NonNull;
 import org.incendo.cloud.Command;
@@ -25,18 +26,24 @@ import javax.annotation.Nonnull;
 @Singleton
 public class SetLandlordCommand extends AreashopCommandBean {
 
-    private static final CloudKey<OfflinePlayer> KEY_PLAYER = CloudKey.of("player", OfflinePlayer.class);
+    private static final CloudKey<String> KEY_PLAYER = CloudKey.of("player", String.class);
 
     private final MessageBridge messageBridge;
     private final CommandFlag<GeneralRegion> regionFlag;
+    private final OfflinePlayerHelper offlinePlayerHelper;
+    private final BukkitSchedulerExecutor executor;
 
     @Inject
     public SetLandlordCommand(
             @Nonnull MessageBridge messageBridge,
-            @Nonnull IFileManager fileManager
+            @Nonnull IFileManager fileManager,
+            @Nonnull OfflinePlayerHelper offlinePlayerHelper,
+            @Nonnull BukkitSchedulerExecutor executor
     ) {
         this.messageBridge = messageBridge;
         this.regionFlag = RegionParseUtil.createDefault(fileManager);
+        this.offlinePlayerHelper = offlinePlayerHelper;
+        this.executor = executor;
     }
 
 
@@ -56,7 +63,7 @@ public class SetLandlordCommand extends AreashopCommandBean {
     @Override
     protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("setlandlord")
-                .required(KEY_PLAYER, ValidatedOfflinePlayerParser.validatedOfflinePlayerParser())
+                .required(KEY_PLAYER, OfflinePlayerParser.parser())
                 .flag(this.regionFlag)
                 .handler(this::handleCommand);
     }
@@ -72,11 +79,22 @@ public class SetLandlordCommand extends AreashopCommandBean {
             throw new AreaShopCommandException("setlandlord-noPermission");
         }
         GeneralRegion region = RegionParseUtil.getOrParseRegion(context, sender, this.regionFlag);
-        OfflinePlayer player = context.get(KEY_PLAYER);
-        String playerName = player.getName();
-        region.setLandlord(player.getUniqueId(), playerName);
-        region.update();
-        this.messageBridge.message(sender, "setlandlord-success", playerName, region);
+        this.offlinePlayerHelper.lookupOfflinePlayerAsync(context.get(KEY_PLAYER))
+                .whenCompleteAsync((landlord, exception) -> {
+                    if (exception != null) {
+                        sender.sendMessage("failed to lookup offline player!");
+                        exception.printStackTrace();
+                        return;
+                    }
+                    if (!landlord.hasPlayedBefore() && !landlord.isOnline()) {
+                        this.messageBridge.message(sender, "cmd-invalidPlayer", landlord.getName());
+                        return;
+                    }
+                    String playerName = landlord.getName();
+                    region.setLandlord(landlord.getUniqueId(), playerName);
+                    region.update();
+                    this.messageBridge.message(sender, "setlandlord-success", playerName, region);
+                }, this.executor);
     }
 
 }

AreaShop/src/main/java/me/wiefferink/areashop/commands/SetMaxExtends.java

@@ -0,0 +1,88 @@
+package me.wiefferink.areashop.commands;
+
+import jakarta.inject.Inject;
+import jakarta.inject.Singleton;
+import me.wiefferink.areashop.MessageBridge;
+import me.wiefferink.areashop.commands.util.AreashopCommandBean;
+import me.wiefferink.areashop.commands.util.RegionParseUtil;
+import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
+import me.wiefferink.areashop.managers.IFileManager;
+import me.wiefferink.areashop.regions.RentRegion;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.incendo.cloud.Command;
+import org.incendo.cloud.bean.CommandProperties;
+import org.incendo.cloud.context.CommandContext;
+import org.incendo.cloud.key.CloudKey;
+import org.incendo.cloud.parser.flag.CommandFlag;
+import org.incendo.cloud.parser.standard.IntegerParser;
+import org.jetbrains.annotations.NotNull;
+
+import javax.annotation.Nonnull;
+
+@Singleton
+public class SetMaxExtends extends AreashopCommandBean {
+
+    private static final CloudKey<Integer> KEY_EXTENDS = CloudKey.of("extends", Integer.class);
+    private final MessageBridge messageBridge;
+    private final CommandFlag<RentRegion> regionFlag;
+
+    @Inject
+    public SetMaxExtends(
+            @Nonnull MessageBridge messageBridge,
+            @Nonnull IFileManager fileManager
+    ) {
+        this.messageBridge = messageBridge;
+        this.regionFlag = RegionParseUtil.createDefaultRent(fileManager);
+    }
+
+    @Override
+    public String getHelpKey(@NotNull CommandSender target) {
+        if (target.hasPermission("areashop.setmaxextends")) {
+            return "help-setmaxextends";
+        }
+        return null;
+    }
+
+    @Override
+    public String stringDescription() {
+        return null;
+    }
+
+    @Override
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
+        return builder.literal("setmaxextends")
+                .required(KEY_EXTENDS, IntegerParser.integerParser(0))
+                .flag(this.regionFlag)
+                .handler(this::handleCommand);
+    }
+
+    @Override
+    protected @NonNull CommandProperties properties() {
+        return CommandProperties.of("setmaxextends");
+    }
+
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
+        if (!sender.hasPermission("areashop.setmaxextends") && (!sender.hasPermission("areashop.setmaxextends.landlord") && sender instanceof Player)) {
+            this.messageBridge.message(sender, "setmaxextends-noPermission");
+            return;
+        }
+        RentRegion rent = RegionParseUtil.getOrParseRentRegion(context, sender, this.regionFlag);
+        if (!sender.hasPermission("areashop.setmaxextends")
+                && !(sender instanceof Player player
+                && rent.isLandlord(player.getUniqueId()))
+        ) {
+            this.messageBridge.message(sender, "setmaxextends-noLandlord", rent);
+            return;
+        }
+        int extend = context.get(KEY_EXTENDS);
+
+        sender.sendMessage();
+        rent.setMaxExtends(extend);
+        rent.update();
+        this.messageBridge.message(sender, "setmaxextends-success", rent);
+    }
+
+}

AreaShop/src/main/java/me/wiefferink/areashop/commands/SetOwnerCommand.java

@@ -3,14 +3,16 @@ package me.wiefferink.areashop.commands;
 import jakarta.inject.Inject;
 import jakarta.inject.Singleton;
 import me.wiefferink.areashop.MessageBridge;
+import me.wiefferink.areashop.adapters.platform.OfflinePlayerHelper;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
+import me.wiefferink.areashop.commands.util.OfflinePlayerParser;
 import me.wiefferink.areashop.commands.util.RegionParseUtil;
-import me.wiefferink.areashop.commands.util.ValidatedOfflinePlayerParser;
 import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
 import me.wiefferink.areashop.managers.IFileManager;
 import me.wiefferink.areashop.regions.BuyRegion;
 import me.wiefferink.areashop.regions.GeneralRegion;
 import me.wiefferink.areashop.regions.RentRegion;
+import me.wiefferink.areashop.tools.BukkitSchedulerExecutor;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.command.CommandSender;
 import org.checkerframework.checker.nullness.qual.NonNull;
@@ -28,18 +30,24 @@ import java.util.UUID;
 @Singleton
 public class SetOwnerCommand extends AreashopCommandBean {
 
-    private static final CloudKey<OfflinePlayer> KEY_PLAYER = CloudKey.of("player", OfflinePlayer.class);
+    private static final CloudKey<String> KEY_PLAYER = CloudKey.of("player", String.class);
     private final CommandFlag<GeneralRegion> regionFlag;
 
     private final MessageBridge messageBridge;
+    private final OfflinePlayerHelper offlinePlayerHelper;
+    private final BukkitSchedulerExecutor executor;
 
     @Inject
     public SetOwnerCommand(
             @Nonnull MessageBridge messageBridge,
-            @Nonnull IFileManager fileManager
-    ) {
+            @Nonnull IFileManager fileManager,
+            @Nonnull OfflinePlayerHelper offlinePlayerHelper,
+            @Nonnull BukkitSchedulerExecutor executor
+            ) {
         this.messageBridge = messageBridge;
         this.regionFlag = RegionParseUtil.createDefault(fileManager);
+        this.offlinePlayerHelper = offlinePlayerHelper;
+        this.executor = executor;
     }
 
     @Override
@@ -58,7 +66,7 @@ public class SetOwnerCommand extends AreashopCommandBean {
     @Override
     protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("setowner")
-                .required(KEY_PLAYER, ValidatedOfflinePlayerParser.validatedOfflinePlayerParser())
+                .required(KEY_PLAYER, OfflinePlayerParser.parser())
                 .flag(this.regionFlag)
                 .handler(this::handleCommand);
     }
@@ -83,11 +91,22 @@ public class SetOwnerCommand extends AreashopCommandBean {
             this.messageBridge.message(sender, "setowner-noPermissionBuy", region);
             return;
         }
-        OfflinePlayer player = context.get(KEY_PLAYER);
-        if (!player.hasPlayedBefore()) {
-            this.messageBridge.message(sender, "setowner-noPlayer", player.getName(), region);
-            return;
-        }
+        this.offlinePlayerHelper.lookupOfflinePlayerAsync(context.get(KEY_PLAYER))
+                .whenCompleteAsync((offlinePlayer, exception) -> {
+                    if (exception != null) {
+                        sender.sendMessage("failed to lookup offline player!");
+                        exception.printStackTrace();
+                        return;
+                    }
+                    if (!offlinePlayer.hasPlayedBefore() && !offlinePlayer.isOnline()) {
+                        this.messageBridge.message(sender, "cmd-invalidPlayer", offlinePlayer.getName());
+                        return;
+                    }
+                    setOwner(sender, offlinePlayer, region);
+                }, this.executor);
+    }
+
+    private void setOwner(@Nonnull CommandSender sender, @Nonnull OfflinePlayer player, GeneralRegion region) {
         final UUID uuid = player.getUniqueId();
         if (region instanceof RentRegion rent) {
             if (rent.isRenter(uuid)) {

AreaShop/src/main/java/me/wiefferink/areashop/commands/TransferCommand.java

@@ -3,11 +3,12 @@ package me.wiefferink.areashop.commands;
 import jakarta.inject.Inject;
 import jakarta.inject.Singleton;
 import me.wiefferink.areashop.MessageBridge;
+import me.wiefferink.areashop.adapters.platform.OfflinePlayerHelper;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
 import me.wiefferink.areashop.commands.util.GeneralRegionParser;
+import me.wiefferink.areashop.commands.util.OfflinePlayerParser;
 import me.wiefferink.areashop.commands.util.RegionParseUtil;
-import me.wiefferink.areashop.commands.util.ValidatedOfflinePlayerParser;
 import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
 import me.wiefferink.areashop.commands.util.commandsource.PlayerCommandSource;
 import me.wiefferink.areashop.managers.IFileManager;
@@ -35,15 +36,17 @@ import java.util.concurrent.CompletableFuture;
 @Singleton
 public class TransferCommand extends AreashopCommandBean {
 
-    private static final CloudKey<OfflinePlayer> KEY_PLAYER = CloudKey.of("player", OfflinePlayer.class);
+    private static final CloudKey<String> KEY_PLAYER = CloudKey.of("player", String.class);
     private final MessageBridge messageBridge;
     private final IFileManager fileManager;
     private final CommandFlag<GeneralRegion> regionFlag;
+    private final OfflinePlayerHelper offlinePlayerHelper;
 
     @Inject
     public TransferCommand(
             @Nonnull MessageBridge messageBridge,
-            @Nonnull IFileManager fileManager
+            @Nonnull IFileManager fileManager,
+            @Nonnull OfflinePlayerHelper offlinePlayerHelper
     ) {
         ParserDescriptor<PlayerCommandSource, GeneralRegion> regionParser =
                 ParserDescriptor.of(new GeneralRegionParser<>(fileManager, this::suggestRegions), GeneralRegion.class);
@@ -52,6 +55,7 @@ public class TransferCommand extends AreashopCommandBean {
         this.regionFlag = CommandFlag.<PlayerCommandSource>builder("region")
                 .withComponent(regionParser)
                 .build();
+        this.offlinePlayerHelper = offlinePlayerHelper;
     }
 
     @Override
@@ -71,7 +75,7 @@ public class TransferCommand extends AreashopCommandBean {
     protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("transfer")
                 .senderType(PlayerCommandSource.class)
-                .required(KEY_PLAYER, ValidatedOfflinePlayerParser.validatedOfflinePlayerParser())
+                .required(KEY_PLAYER, OfflinePlayerParser.parser())
                 .flag(this.regionFlag)
                 .handler(this::handleCommand);
     }
@@ -90,12 +94,32 @@ public class TransferCommand extends AreashopCommandBean {
         if (!region.isTransferEnabled()) {
             throw new AreaShopCommandException("transfer-disabled");
         }
-        OfflinePlayer targetPlayer = context.get(KEY_PLAYER);
+        this.offlinePlayerHelper.lookupOfflinePlayerAsync(context.get(KEY_PLAYER))
+                .whenComplete((offlinePlayer, exception) -> {
+                    if (exception != null) {
+                        sender.sendMessage("failed to lookup offline player!");
+                        exception.printStackTrace();
+                        return;
+                    }
+                    if (!offlinePlayer.hasPlayedBefore() &&!offlinePlayer.isOnline()) {
+                        this.messageBridge.message(sender, "cmd-invalidPlayer", offlinePlayer.getName());
+                        return;
+                    }
+                    performTransfer(sender, offlinePlayer, region);
+                });
+
+    }
+
+    private void performTransfer(
+            @Nonnull Player sender,
+            @Nonnull OfflinePlayer targetPlayer,
+            @Nonnull GeneralRegion region
+    ) {
         String targetPlayerName = targetPlayer.getName();
         if (Objects.equals(sender, targetPlayer)) {
             throw new AreaShopCommandException("transfer-transferSelf");
         }
-        if (!targetPlayer.hasPlayedBefore()) {
+        if (!targetPlayer.hasPlayedBefore() && !targetPlayer.isOnline()) {
             // Unknown player
             throw new AreaShopCommandException("transfer-noPlayer", targetPlayerName);
         }

AreaShop/src/main/java/me/wiefferink/areashop/commands/util/AreashopCommands.java

@@ -46,6 +46,7 @@ import me.wiefferink.areashop.commands.TeleportCommand;
 import me.wiefferink.areashop.commands.ToggleHomeCommand;
 import me.wiefferink.areashop.commands.TransferCommand;
 import me.wiefferink.areashop.commands.UnrentCommand;
+import me.wiefferink.areashop.commands.SetMaxExtends;
 import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
 import me.wiefferink.areashop.commands.util.commandsource.CommandSourceMapper;
 import org.bukkit.command.CommandSender;
@@ -109,7 +110,8 @@ public class AreashopCommands {
             TeleportCommand.class,
             ToggleHomeCommand.class,
             TransferCommand.class,
-            UnrentCommand.class
+            UnrentCommand.class,
+            SetMaxExtends.class
     );
 
     private final MessageBridge messageBridge;
@@ -147,14 +149,14 @@ public class AreashopCommands {
     private void initCommandManager() {
         ExceptionController<CommandSource<?>> exceptionController = this.commandManager.exceptionController();
         // We need to unwrap ArgumentParseException because they wrap the custom exception messages
-        exceptionController.registerHandler(ArgumentParseException.class,
-                ExceptionHandler.unwrappingHandler(AreaShopCommandException.class));
-        exceptionController.registerHandler(CommandExecutionException.class,
-                ExceptionHandler.unwrappingHandler(AreaShopCommandException.class));
         exceptionController.registerHandler(InvalidCommandSenderException.class,
                 new InvalidCommandSenderHandler(this.messageBridge));
         exceptionController.registerHandler(AreaShopCommandException.class,
                 new ArgumentParseExceptionHandler<>(this.messageBridge));
+        exceptionController.registerHandler(ArgumentParseException.class,
+                ExceptionHandler.unwrappingHandler(AreaShopCommandException.class));
+        exceptionController.registerHandler(CommandExecutionException.class,
+                ExceptionHandler.unwrappingHandler(AreaShopCommandException.class));
         var confirmationConfiguration = ConfirmationConfiguration.<CommandSource<?>>builder()
                 .cache(GuavaCache.of(CacheBuilder.newBuilder().build()))
                 .noPendingCommandNotifier(x -> {

AreaShop/src/main/java/me/wiefferink/areashop/commands/util/OfflinePlayerParser.java

@@ -0,0 +1,38 @@
+package me.wiefferink.areashop.commands.util;
+
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.incendo.cloud.context.CommandContext;
+import org.incendo.cloud.context.CommandInput;
+import org.incendo.cloud.parser.ArgumentParseResult;
+import org.incendo.cloud.parser.ArgumentParser;
+import org.incendo.cloud.parser.ParserDescriptor;
+import org.incendo.cloud.suggestion.BlockingSuggestionProvider;
+
+public class OfflinePlayerParser<C> implements ArgumentParser<C, String>, BlockingSuggestionProvider.Strings<C> {
+
+
+    public static <C> ParserDescriptor<C, String> parser() {
+        return ParserDescriptor.of(new OfflinePlayerParser<>(), String.class);
+    }
+
+    @Override
+    public @NonNull ArgumentParseResult<@NonNull String> parse(@NonNull CommandContext<@NonNull C> commandContext,
+                                                               @NonNull CommandInput commandInput) {
+        final String input = commandInput.readString();
+        if (input.length() > 16) {
+            return ArgumentParseResult.failure(new AreaShopCommandException("cmd-invalidPlayer", input));
+        }
+        return ArgumentParseResult.success(input);
+
+    }
+
+    @Override
+    public @NonNull Iterable<@NonNull String> stringSuggestions(@NonNull CommandContext<C> commandContext,
+                                                                @NonNull CommandInput input) {
+        return Bukkit.getServer().getOnlinePlayers().stream()
+                .map(Player::getName)
+                .toList();
+    }
+}

AreaShop/src/main/java/me/wiefferink/areashop/commands/util/ValidatedOfflinePlayerParser.java

@@ -1,64 +0,0 @@
-package me.wiefferink.areashop.commands.util;
-
-import org.bukkit.Bukkit;
-import org.bukkit.OfflinePlayer;
-import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Player;
-import org.checkerframework.checker.nullness.qual.NonNull;
-import org.incendo.cloud.bukkit.BukkitCommandContextKeys;
-import org.incendo.cloud.context.CommandContext;
-import org.incendo.cloud.context.CommandInput;
-import org.incendo.cloud.parser.ArgumentParseResult;
-import org.incendo.cloud.parser.ArgumentParser;
-import org.incendo.cloud.parser.ParserDescriptor;
-import org.incendo.cloud.suggestion.BlockingSuggestionProvider;
-
-import java.util.Collections;
-
-public class ValidatedOfflinePlayerParser<C> implements ArgumentParser<C, OfflinePlayer>, BlockingSuggestionProvider.Strings<C> {
-
-    public static <C> ParserDescriptor<C, OfflinePlayer> validatedOfflinePlayerParser() {
-        return ParserDescriptor.of(new ValidatedOfflinePlayerParser<>(), OfflinePlayer.class);
-    }
-
-    @Override
-    @SuppressWarnings("deprecation")
-    public @NonNull ArgumentParseResult<OfflinePlayer> parse(
-            final @NonNull CommandContext<C> commandContext,
-            final @NonNull CommandInput commandInput
-    ) {
-        final String input = commandInput.readString();
-        if (input.length() > 16) {
-            return ArgumentParseResult.failure(new AreaShopCommandException("cmd-invalidPlayer", input));
-        }
-        final Player onlinePlayer = Bukkit.getPlayerExact(input);
-        if (onlinePlayer != null) {
-            return ArgumentParseResult.success(onlinePlayer);
-        }
-        final OfflinePlayer player;
-        try {
-            player = Bukkit.getOfflinePlayer(input);
-        } catch (final Exception e) {
-            return ArgumentParseResult.failure(new AreaShopCommandException("cmd-invalidPlayer", input));
-        }
-        if (!player.hasPlayedBefore()) {
-            return ArgumentParseResult.failure(new AreaShopCommandException("cmd-invalidPlayer", input));
-        }
-        return ArgumentParseResult.success(player);
-    }
-
-    @Override
-    public @NonNull Iterable<@NonNull String> stringSuggestions(
-            final @NonNull CommandContext<C> commandContext,
-            final @NonNull CommandInput input
-    ) {
-        if (!commandContext.contains(BukkitCommandContextKeys.BUKKIT_COMMAND_SENDER)) {
-            return Collections.emptyList();
-        }
-        final CommandSender sender = commandContext.get(BukkitCommandContextKeys.BUKKIT_COMMAND_SENDER);
-        return Bukkit.getOnlinePlayers().stream()
-                .filter(onlinePlayer -> !(sender instanceof Player player && !((Player) sender).canSee(player)))
-                .map(Player::getName)
-                .toList();
-    }
-}

AreaShop/src/main/java/me/wiefferink/areashop/listeners/PlayerLoginLogoutListener.java

@@ -2,10 +2,12 @@ package me.wiefferink.areashop.listeners;
 
 import me.wiefferink.areashop.AreaShop;
 import me.wiefferink.areashop.MessageBridge;
+import me.wiefferink.areashop.managers.CacheManager;
 import me.wiefferink.areashop.regions.BuyRegion;
 import me.wiefferink.areashop.regions.GeneralRegion;
 import me.wiefferink.areashop.regions.RentRegion;
 import me.wiefferink.areashop.tools.Utils;
+import me.wiefferink.areashop.tools.CacheWrapper;
 import me.wiefferink.bukkitdo.Do;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
@@ -27,14 +29,20 @@ public final class PlayerLoginLogoutListener implements Listener {
 
 	private final AreaShop plugin;
 	private final MessageBridge messageBridge;
+	private final CacheManager cacheManager;
 
 	/**
 	 * Constructor.
 	 * @param plugin The AreaShop plugin
 	 */
-	public PlayerLoginLogoutListener(@Nonnull AreaShop plugin, @Nonnull MessageBridge messageBridge) {
+	public PlayerLoginLogoutListener(
+			@Nonnull AreaShop plugin,
+			@Nonnull MessageBridge messageBridge,
+			@Nonnull CacheManager cacheManager
+	) {
 		this.plugin = plugin;
 		this.messageBridge = messageBridge;
+		this.cacheManager = cacheManager;
 	}
 
 	/**
@@ -48,6 +56,8 @@ public final class PlayerLoginLogoutListener implements Listener {
 		}
 		final Player player = event.getPlayer();
 
+        this.cacheManager.computeIfAbsent(player.getUniqueId(), uuid -> new CacheWrapper(uuid, player.getName()));
+
 		// Schedule task to check for notifications, prevents a lag spike at login
 		Do.syncTimerLater(25, 25, () -> {
 			// Delay until all regions are loaded

AreaShop/src/main/java/me/wiefferink/areashop/managers/CacheManager.java

@@ -0,0 +1,247 @@
+package me.wiefferink.areashop.managers;
+
+import jakarta.inject.Inject;
+import me.wiefferink.areashop.tools.CacheWrapper;
+import org.bukkit.plugin.Plugin;
+
+import javax.annotation.Nonnull;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.time.Duration;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+import java.util.concurrent.CompletableFuture;
+import java.util.function.Function;
+import java.util.logging.Level;
+
+public class CacheManager extends Manager {
+
+    private final Plugin plugin;
+    private final Map<UUID, CacheWrapper> cache;
+
+    private File cacheFile;
+    private Duration expiryDuration;
+
+    @Inject
+    CacheManager(@Nonnull Plugin plugin) {
+        this.plugin = plugin;
+        this.cache = new HashMap<>();
+    }
+
+
+    @Override
+    public void shutdown() {
+        if (this.expiryDuration != null) {
+            trimCache(expiryDuration);
+        }
+        if (this.cacheFile != null) {
+            saveCache(cacheFile);
+        }
+    }
+
+    public void initialize(@Nonnull File cacheFile, @Nonnull Duration expiryDuration) {
+        this.cacheFile = cacheFile;
+        this.expiryDuration = expiryDuration;
+    }
+
+    public void loadCache() {
+        if (this.cacheFile != null) {
+            loadCache(this.cacheFile);
+        }
+    }
+
+    /**
+     * Load the cache from the file
+     */
+    public void loadCache(@Nonnull File cacheFile) {
+        if (Files.notExists(cacheFile.toPath())) {
+            this.plugin.getLogger().info("uuid cache file does not exist, loaded 0 entries");
+            return;
+        }
+        this.cache.clear();
+
+        try (FileInputStream input = new FileInputStream(cacheFile)) {
+            byte[] bytes = input.readAllBytes();
+            ByteBuffer buffer = ByteBuffer.wrap(bytes).asReadOnlyBuffer();
+            while (buffer.hasRemaining()) {
+                long lastUsed = buffer.getLong();
+                long lsb = buffer.getLong();
+                long msb = buffer.getLong();
+                int stringLen = buffer.getInt();
+                byte[] stringBytes = new byte[stringLen];
+                buffer.get(stringBytes);
+                String name = new String(stringBytes, StandardCharsets.UTF_8);
+                UUID uuid = new UUID(msb, lsb);
+                CacheWrapper wrapper = new CacheWrapper(uuid, name, lastUsed);
+                this.cache.put(wrapper.getUuid(), wrapper);
+            }
+            this.plugin.getLogger()
+                    .info(String.format("Loaded %d cached uuid name entries", this.cache.size()));
+        } catch (IOException ex) {
+            ex.printStackTrace();
+            this.plugin.getLogger().warning("Failed to load the uuid cache!");
+        }
+    }
+
+    public void saveCache() {
+        if (this.cacheFile != null) {
+            saveCache(this.cacheFile);
+        }
+    }
+
+    public void saveCacheAsync() {
+        if (this.cacheFile != null) {
+            saveCacheAsync(this.cacheFile);
+        }
+    }
+
+
+    /**
+     * Save the cache to the file
+     */
+    public void saveCache(@Nonnull File cacheFile) {
+        List<CacheWrapper> copy = this.cache.values().stream().map(CacheWrapper::new).toList();
+        try {
+            // Ensure parent directory exists
+            Path parentDir = cacheFile.toPath().getParent();
+            if (parentDir != null) { // parent might be null if cacheFile is relative with no parent
+                Files.createDirectories(parentDir);
+            }
+            byte[] bytes = serialize(copy);
+            try (FileOutputStream fos = new FileOutputStream(cacheFile)) {
+                fos.write(bytes);
+            }
+        } catch (IOException e) {
+            plugin.getLogger().log(Level.SEVERE, "Failed to save cache.json", e);
+        }
+    }
+
+    public void saveCacheAsync(@Nonnull File cacheFile) {
+        List<CacheWrapper> copy = this.cache.values().stream().map(CacheWrapper::new).toList();
+        CompletableFuture.runAsync(() -> {
+            try {
+                // Ensure parent directory exists
+                Path parentDir = cacheFile.toPath().getParent();
+                if (parentDir != null) { // parent might be null if cacheFile is relative with no parent
+                    Files.createDirectories(parentDir);
+                }
+                byte[] bytes = serialize(copy);
+                try (FileOutputStream fos = new FileOutputStream(cacheFile)) {
+                    fos.write(bytes);
+                }
+            } catch (IOException e) {
+                plugin.getLogger().log(Level.SEVERE, "Failed to save cache.json", e);
+            }
+        });
+    }
+
+    private byte[] serialize(List<CacheWrapper> wrappers) {
+        ByteArrayOutputStream bos = new ByteArrayOutputStream(256 * wrappers.size());
+        for (CacheWrapper wrapper : wrappers) {
+            ByteBuffer buffer = ByteBuffer.allocate(256);
+            byte[] stringBytes = wrapper.getName().getBytes(StandardCharsets.UTF_8);
+            int stringLen = stringBytes.length;
+            long lsb = wrapper.getUuid().getLeastSignificantBits();
+            long msb = wrapper.getUuid().getMostSignificantBits();
+            long lastUsed = wrapper.getLastUsed();
+            buffer.putLong(lastUsed);
+            buffer.putLong(lsb);
+            buffer.putLong(msb);
+            buffer.putInt(stringLen);
+            buffer.put(stringBytes);
+
+            buffer.flip();
+
+            bos.write(buffer.array(), buffer.position(), buffer.remaining());
+        }
+        return bos.toByteArray();
+    }
+
+    /**
+     * Get a cache entry
+     */
+    public CacheWrapper get(UUID uuid) {
+        return cache.get(uuid);
+    }
+
+    public CacheWrapper computeIfAbsent(@Nonnull UUID uuid, Function<UUID, CacheWrapper> function) {
+        return this.cache.computeIfAbsent(uuid, function);
+    }
+
+    /**
+     * Put a cache entry
+     */
+    public void put(UUID uuid, CacheWrapper wrapper) {
+        cache.put(uuid, wrapper);
+    }
+
+    /**
+     * Remove a cache entry
+     */
+    public CacheWrapper remove(UUID uuid) {
+        return cache.remove(uuid);
+    }
+
+    /**
+     * Check if cache contains a UUID
+     */
+    public boolean contains(UUID uuid) {
+        return cache.containsKey(uuid);
+    }
+
+    /**
+     * Get all cache entries
+     */
+    public Map<UUID, CacheWrapper> getAllEntries() {
+        return new HashMap<>(cache);
+    }
+
+    /**
+     * Clear all cache entries
+     */
+    public void clear() {
+        cache.clear();
+    }
+
+    /**
+     * Get the size of the cache
+     */
+    public int size() {
+        return cache.size();
+    }
+
+    public void trimCache() {
+        if (this.expiryDuration != null) {
+            trimCache(this.expiryDuration);
+        }
+    }
+
+    /**
+     * Trim the cache by removing entries older than 1 week
+     */
+    public void trimCache(@Nonnull Duration expiryDuration) {
+        long expiryMillis = expiryDuration.toMillis();
+        long currentTime = System.currentTimeMillis();
+
+        Iterator<Map.Entry<UUID, CacheWrapper>> iterator = cache.entrySet().iterator();
+        while (iterator.hasNext()) {
+            Map.Entry<UUID, CacheWrapper> entry = iterator.next();
+            CacheWrapper wrapper = entry.getValue();
+
+            if (wrapper.getLastUsed() != -1 && (currentTime - wrapper.getLastUsed()) >= expiryMillis) {
+                iterator.remove();
+            }
+        }
+
+    }
+}

AreaShop/src/main/java/me/wiefferink/areashop/managers/FileManager.java

@@ -651,7 +651,7 @@ public class FileManager extends Manager implements IFileManager {
 			getRegionsRef(),
 			region -> {
 				if(region.isSaveRequired()) {
-					region.saveNow();
+					region.saveNowAsync();
 				}
 			}
 		);

AreaShop/src/main/java/me/wiefferink/areashop/regions/BuyRegion.java

@@ -31,7 +31,7 @@ import java.util.UUID;
 public class BuyRegion extends GeneralRegion {
 
 	private final Economy economy;
-	
+
 	@AssistedInject
 	BuyRegion(
 			@Nonnull AreaShop plugin,
@@ -424,7 +424,7 @@ public class BuyRegion extends GeneralRegion {
 
 			// Resell is done, disable that now
 			disableReselling();
-			
+
 			// Send message to the player
 			message(offlinePlayer, "buy-successResale", oldOwnerName);
 			Player seller = Bukkit.getPlayer(oldOwner);
@@ -542,7 +542,7 @@ public class BuyRegion extends GeneralRegion {
 
 			// Give back the money
 			OfflinePlayer player = Bukkit.getOfflinePlayer(getBuyer());
-			if(player.hasPlayedBefore() && !noPayBack) {
+			if((player.hasPlayedBefore() || player.isOnline()) && !noPayBack) {
 				EconomyResponse response = null;
 				boolean error = false;
 				try {

AreaShop/src/main/java/me/wiefferink/areashop/regions/GeneralRegion.java

@@ -1,5 +1,6 @@
 package me.wiefferink.areashop.regions;
 
+import com.google.common.base.Charsets;
 import com.sk89q.worldguard.protection.regions.ProtectedPolygonalRegion;
 import com.sk89q.worldguard.protection.regions.ProtectedRegion;
 import me.wiefferink.areashop.AreaShop;
@@ -29,11 +30,15 @@ import org.bukkit.command.CommandSender;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.configuration.file.YamlConfiguration;
 import org.bukkit.entity.Player;
+import org.bukkit.scheduler.BukkitScheduler;
 import org.bukkit.util.Vector;
 
 import javax.annotation.Nonnull;
 import java.io.File;
+import java.io.FileOutputStream;
 import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.io.Writer;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Calendar;
@@ -472,7 +477,7 @@ public abstract class GeneralRegion implements GeneralRegionInterface, Comparabl
 		if(landlordName != null && !landlordName.isEmpty()) {
 			@SuppressWarnings("deprecation")
 			OfflinePlayer offlinePlayer = Bukkit.getOfflinePlayer(landlordName);
-			if(offlinePlayer.hasPlayedBefore()) {
+			if(offlinePlayer.hasPlayedBefore() || offlinePlayer.isOnline()) {
 				return offlinePlayer.getUniqueId();
 			}
 		}
@@ -958,6 +963,27 @@ public abstract class GeneralRegion implements GeneralRegionInterface, Comparabl
 		}
 	}
 
+	@Nonnull
+	public CompletableFuture<Boolean> saveNowAsync() {
+		if(isDeleted()) {
+			return CompletableFuture.completedFuture(false);
+		}
+		String data = config.saveToString();
+		saveRequired = false;
+		File file = new File(plugin.getFileManager().getRegionFolder() + File.separator + getName().toLowerCase() + ".yml");
+		BukkitScheduler scheduler = this.plugin.getServer().getScheduler();
+		CompletableFuture<Boolean> future = new CompletableFuture<>();
+		scheduler.runTaskAsynchronously(this.plugin, () -> {
+			try(Writer writer = new OutputStreamWriter(new FileOutputStream(file), Charsets.UTF_8);){
+				writer.write(data);
+				future.complete(true);
+			} catch (IOException ex) {
+				future.complete(false);
+			}
+		});
+		return future;
+	}
+
 
 	// CONFIG
 

AreaShop/src/main/java/me/wiefferink/areashop/regions/ImportJob.java

@@ -279,7 +279,7 @@ public class ImportJob {
 				if(owner != null) {
 					@SuppressWarnings("deprecation")
 					OfflinePlayer offlinePlayer = Bukkit.getOfflinePlayer(owner);
-					if(offlinePlayer.hasPlayedBefore()) {
+					if(offlinePlayer.hasPlayedBefore() || offlinePlayer.isOnline()) {
 						existing.add(offlinePlayer.getUniqueId());
 					}
 				}

AreaShop/src/main/java/me/wiefferink/areashop/regions/RentRegion.java

@@ -190,6 +190,9 @@ public class RentRegion extends GeneralRegion {
 		}
 	}
 
+	public void setMaxExtends(int times) {
+		setSetting("rent.maxExtends", times); }
+
 	@Override
 	public Object provideReplacement(String variable) {
 		return switch (variable) {

AreaShop/src/main/java/me/wiefferink/areashop/tools/CacheWrapper.java

@@ -0,0 +1,67 @@
+package me.wiefferink.areashop.tools;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.annotation.Nonnull;
+import java.util.Objects;
+import java.util.UUID;
+
+public class CacheWrapper {
+
+    private static final Logger log = LoggerFactory.getLogger(CacheWrapper.class);
+    private final UUID uuid;
+    private final String name;
+    private long lastUsed;
+
+    public CacheWrapper(CacheWrapper other) {
+        this.uuid = other.uuid;
+        this.name = other.name;
+        this.lastUsed = other.lastUsed;
+    }
+
+    public CacheWrapper(@Nonnull UUID uuid, @Nonnull String name) {
+        this(uuid, name, -1);
+    }
+
+    public CacheWrapper(@Nonnull UUID uuid, @Nonnull String name, long lastUsed) {
+        this.uuid = uuid;
+        this.name = name;
+        this.lastUsed = lastUsed;
+    }
+
+    public UUID getUuid() {
+        return this.uuid;
+    }
+
+    public String getName() {
+        this.lastUsed = System.currentTimeMillis();
+        return name;
+    }
+
+    public long getLastUsed() {
+        return lastUsed;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (o == null || getClass() != o.getClass()) return false;
+        CacheWrapper that = (CacheWrapper) o;
+        return lastUsed == that.lastUsed && Objects.equals(uuid,
+                that.uuid) && Objects.equals(name, that.name);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(uuid, name, lastUsed);
+    }
+
+    @Override
+    public String toString() {
+        return "CacheWrapper{" +
+                "uuid=" + uuid +
+                ", name='" + name + '\'' +
+                ", lastUsed=" + lastUsed +
+                '}';
+    }
+}

AreaShop/src/main/java/me/wiefferink/areashop/tools/SpigotOfflinePlayerHelper.java

@@ -21,7 +21,7 @@ public class SpigotOfflinePlayerHelper implements OfflinePlayerHelper {
     @Override
     public CompletableFuture<Optional<UUID>> lookupUuidAsync(String username) {
         return lookupOfflinePlayerAsync(username).thenApply(player -> {
-            if (player.hasPlayedBefore()) {
+            if (player.hasPlayedBefore() || player.isOnline()) {
                 return Optional.of(player.getUniqueId());
             }
             return Optional.empty();
@@ -31,6 +31,11 @@ public class SpigotOfflinePlayerHelper implements OfflinePlayerHelper {
     @Override
     public CompletableFuture<OfflinePlayer> lookupOfflinePlayerAsync(String username) {
         final CompletableFuture<OfflinePlayer> future = new CompletableFuture<>();
+        OfflinePlayer onlinePlayer = this.plugin.getServer().getPlayerExact(username);
+        if (onlinePlayer != null) {
+            future.complete(onlinePlayer);
+            return future;
+        }
         final Server server = this.plugin.getServer();
         server.getScheduler().runTaskAsynchronously(this.plugin, () -> {
             @SuppressWarnings("deprecation")

AreaShop/src/main/java/me/wiefferink/areashop/tools/Utils.java

@@ -6,6 +6,7 @@ import jakarta.inject.Inject;
 import me.wiefferink.areashop.AreaShop;
 import me.wiefferink.areashop.interfaces.WorldEditSelection;
 import me.wiefferink.areashop.interfaces.WorldGuardInterface;
+import me.wiefferink.areashop.managers.CacheManager;
 import me.wiefferink.areashop.regions.BuyRegion;
 import me.wiefferink.areashop.regions.GeneralRegion;
 import me.wiefferink.areashop.regions.RentRegion;
@@ -805,10 +806,20 @@ public class Utils {
         if (uuid == null) {
             return "";
         }
-        String name = Bukkit.getOfflinePlayer(uuid).getName();
+
+        final CacheManager cacheManager = plugin.getCacheManager();
+
+        if (cacheManager.contains(uuid))
+            return cacheManager.get(uuid).getName();
+
+
+        final String name = Bukkit.getOfflinePlayer(uuid).getName();
+
         if (name != null) {
+            cacheManager.put(uuid, new CacheWrapper(uuid, name, System.currentTimeMillis()));
             return name;
         }
+
         return "";
     }
 

AreaShop/src/main/resources/config.yml

@@ -150,6 +150,7 @@ forceClearEntities: false
 # Maximum number of locations the teleport function should check to find a safe spot.
 maximumTries: 50000
 
+cacheExpiryDuration: '7d'
 
 # ┌────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
 # │ VARIABLES: Variables that can be used in messages and settings where a region is available.                                │

AreaShop/src/main/resources/lang/EN-MM.yml

@@ -374,6 +374,11 @@ setduration-noLandlord: You don't have permission to change the duration because
 setduration-successRemoved: 'Duration of %lang:region% has been removed, it will now
     use the duration from a group or the default.yml file, new duration: %duration%.'
 
+setmaxextends-noPermission: You don't have permission to change the amount of times a region can have rent extended.
+setmaxextends-help: /as setmaxextends \<amount> [region], the region you stand in will be used if not specified.
+setmaxextends-noLandlord: You don't have permission to change the duration because you are not the landlord of %lang:region%.
+setmaxextends-success: Max extensions of %lang:region% changed to %maxextends%
+
 setup-noRegion: You did not specify a region on the second line.
 setup-alreadyRentSign: The region you specified is already added to AreaShop as a
   rent region, add signs with [as] on the first line or '/as addsign'.

AreaShop/src/main/resources/lang/EN.yml

@@ -81,6 +81,7 @@ help-reload: "%lang:helpCommand|/as reload|% Reload all files and update the reg
 help-setrestore: "%lang:helpCommand|/as setrestore|% Set restoring on/off and choose profile."
 help-setprice: "%lang:helpCommand|/as setprice|% Change the price of a region."
 help-setduration: "%lang:helpCommand|/as setduration|% Change the duration of a rent region."
+help-setmaxextends: "%lang:helpCommand|/as setmaxextends|% Change the amount of times a renter can extend their rent by."
 help-settransfer: "%lang:helpCommand|/as settransfer|% Set transfer on/off."
 help-teleport: "%lang:helpCommand|/as tp|% Teleport to a rent/buy region."
 help-setteleport: "%lang:helpCommand|/as settp|% Set teleport position for a region."
@@ -350,6 +351,11 @@ setduration-success: "Duration of region %lang:region% changed to '%duration%'."
 setduration-noLandlord: "You don't have permission to change the duration because you are not the landlord of %lang:region%."
 setduration-successRemoved: "Duration of %lang:region% has been removed, it will now use the duration from a group or the default.yml file, new duration: %duration%."
 
+setmaxextends-noPermission: "You don't have permission to change the amount of times a region can have rent extended."
+setmaxextends-help: "/as setmaxextends <amount> [region], the region you stand in will be used if not specified."
+setmaxextends-noLandlord: "You don't have permission to change the duration because you are not the landlord of %lang:region%."
+setmaxextends-success: "Max extensions of %lang:region% changed to %maxextends%"
+
 setup-noRegion: "You did not specify a region on the second line."
 setup-alreadyRentSign: "The region you specified is already added to AreaShop as a rent region, add signs with [as] on the first line or '/as addsign'."
 setup-alreadyOtherWorld: "The region you specified is already added to AreaShop in another world, regions from different worlds still need different names."

README.md

@@ -1,3 +1,8 @@
+<h1>
+The project is no longer maintained. See this alternative <a href="https://github.com/MCCitiesNetwork/realty">realty</a>
+</h1>
+<br>
+
 ![AreaShop logo](https://cloud.githubusercontent.com/assets/6951068/9471294/f016d8ee-4b4f-11e5-9bda-d61b1c423ebb.png)<br/>
 [![](https://jitpack.io/v/md5sha256/AreaShop.svg)](https://jitpack.io/#md5sha256/AreaShop)
 <br>
@@ -74,4 +79,4 @@ For a preview join 'mc.go-craft.com' and go to the Survival server, the shops ar
 **Made by [PerkulatorTime](https://www.youtube.com/user/PerkulatorTime)**<br/>
 [![Tutorial Video](https://cloud.githubusercontent.com/assets/6951068/9532788/147526cc-4d0e-11e5-9672-1274faae280a.png)](https://www.youtube.com/watch?v=OQOsOG-EdNc)
 
-Old video for AreaShop v1.0: [Tutorial by VariationVault](https://www.youtube.com/watch?v=k2HMCxCCOYo)
+Old video for AreaShop v1.0: [Tutorial by VariationVault](https://www.youtube.com/watch?v=k2HMCxCCOYo)

adapters/platform/paper/src/main/java/me/wiefferink/areashop/adapters/platform/paper/PaperOfflinePlayerHelper.java

@@ -29,6 +29,15 @@ public class PaperOfflinePlayerHelper implements OfflinePlayerHelper {
     @Override
     public CompletableFuture<OfflinePlayer> lookupOfflinePlayerAsync(String username) {
         final CompletableFuture<OfflinePlayer> future = new CompletableFuture<>();
+        OfflinePlayer onlinePlayer = this.server.getPlayerExact(username);
+        if (onlinePlayer != null) {
+            future.complete(onlinePlayer);
+            return future;
+        }
+        OfflinePlayer cachedPlayer = this.server.getOfflinePlayerIfCached(username);
+        if (cachedPlayer != null) {
+            return CompletableFuture.completedFuture(cachedPlayer);
+        }
         this.server.getScheduler().runTaskAsynchronously(this.plugin, () -> {
             OfflinePlayer offlinePlayer = plugin.getServer().getOfflinePlayer(username);
             future.complete(offlinePlayer);

areashop-interface/src/main/java/me/wiefferink/areashop/interfaces/RegionAccessSet.java

@@ -56,7 +56,7 @@ public class RegionAccessSet {
 		for(String playerName : playerNames) {
 			@SuppressWarnings("deprecation")
 			OfflinePlayer offlinePlayer = Bukkit.getOfflinePlayer(playerName);
-			if(offlinePlayer.hasPlayedBefore()) {
+			if(offlinePlayer.hasPlayedBefore() || offlinePlayer.isOnline()) {
 				result.add(offlinePlayer.getUniqueId());
 			}
 		}

build.gradle.kts

@@ -11,7 +11,7 @@ plugins {
 }
 
 group = "me.wiefferink"
-version = "2.9.1-SNAPSHOT"
+version = "2.9.2-SNAPSHOT"
 
 val targetJavaVersion = 21
 val encoding = Charsets.UTF_8
@@ -32,7 +32,7 @@ subprojects {
         plugin<MavenPublishPlugin>()
         // plugin<SpotBugsPlugin>()
     }
-    
+
     repositories {
         mavenCentral()
         maven("https://oss.sonatype.org/content/groups/public/")

gradle/libs.versions.toml

@@ -1,6 +1,6 @@
 [versions]
 # Platforms
-minecraft = "1.21-R0.1-SNAPSHOT"
+minecraft = "1.21.1-R0.1-SNAPSHOT"
 
 # Minecraft Plugins
 worldedit = "7.3.3"

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.11.1-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -15,6 +15,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 
 ##############################################################################
 #
@@ -55,7 +57,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -84,7 +86,8 @@ done
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
 # Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s
+' "$PWD" ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum

gradlew.bat

@@ -13,6 +13,8 @@
 @rem See the License for the specific language governing permissions and
 @rem limitations under the License.
 @rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
 
 @if "%DEBUG%"=="" @echo off
 @rem ##########################################################################