Release 2.9.0

This reverts commit ff59fa7f70.

.github/workflows/gradle.yml

@@ -11,12 +11,12 @@ jobs:
         os: ["ubuntu-latest", "windows-latest"]
     runs-on: "${{ matrix.os }}"
     steps:
-      - uses: actions/checkout@v2
-      - uses: gradle/wrapper-validation-action@v1.0.4
-      - name: Set up JDK 17
-        uses: actions/setup-java@v2
+      - uses: actions/checkout@v4
+      - uses: gradle/actions/wrapper-validation@v3
+      - name: Set up JDK 21
+        uses: actions/setup-java@v4
         with:
-          java-version: '17'
+          java-version: '21'
           distribution: 'zulu'
           cache: 'gradle'
       - name: Build with Gradle

AreaShop/build.gradle.kts

@@ -1,6 +1,6 @@
 plugins {
-    id("com.github.johnrengelman.shadow") version "8.1.1"
-    id("xyz.jpenilla.run-paper") version "2.2.3"
+    id("io.github.goooler.shadow") version "8.1.7"
+    id("xyz.jpenilla.run-paper") version "2.3.0"
 }
 
 idea {
@@ -31,10 +31,10 @@ dependencies {
     api("com.google.inject.extensions:guice-assistedinject:7.0.0") {
         exclude("com.google.guava")
     }
-    implementation("org.incendo:cloud-paper:2.0.0-beta.5") {
+    implementation("org.incendo:cloud-paper:2.0.0-beta.8") {
         exclude("com.google.guava")
     }
-    implementation("org.incendo:cloud-processors-confirmation:1.0.0-beta.2") {
+    implementation("org.incendo:cloud-processors-confirmation:1.0.0-beta.3") {
         exclude("com.google.guava")
     }
     implementation("net.kyori:adventure-text-minimessage:4.16.0")
@@ -43,7 +43,6 @@ dependencies {
 
     // Project submodules
     api(projects.areashopInterface)
-    api(projects.areashopNms)
     api(projects.adapters.platform.platformInterface)
     api(projects.adapters.platform.paper)
 
@@ -53,7 +52,6 @@ dependencies {
         runtimeOnly(projects.adapters.plugins.worldguard)
         runtimeOnly(projects.adapters.plugins.fastasyncworldedit)
         runtimeOnly(projects.adapters.plugins.essentials)
-        runtimeOnly(projects.adapters.platform.bukkitModern)
     }
     testImplementation("io.papermc.paper:paper-api:1.20.4-R0.1-SNAPSHOT")
     testImplementation("com.github.seeseemelk:MockBukkit-v1.20:3.86.1")
@@ -132,15 +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("1.18.2")
+        minecraftVersion("1.20.6")
 
         downloadPlugins {
             github("EssentialsX", "essentials", "2.20.1", "EssentialsX-2.20.1.jar")
             github("MilkBowl", "Vault", "1.7.3", "Vault.jar")
-            // WorldEdit 7.2.19
-            url("https://mediafilez.forgecdn.net/files/5077/477/worldedit-bukkit-7.2.19.jar")
-            // WorldGuard 7.0.7
-            url("https://mediafilez.forgecdn.net/files/3677/516/worldguard-bukkit-7.0.7-dist.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")
         }
     }
 }

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

@@ -100,7 +100,7 @@ public class ASLanguageManager extends LanguageManager {
             Log.error("Failed to find location of jar file:", ExceptionUtils.getStackTrace(e));
             return;
         }
-        try (ZipFile jar = new ZipFile(jarPath);) {
+        try (ZipFile jar = new ZipFile(jarPath)) {
             Enumeration<? extends ZipEntry> entries = jar.entries();
 
             // Each entry is a file or directory

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

@@ -26,7 +26,6 @@ import me.wiefferink.areashop.modules.AreaShopModule;
 import me.wiefferink.areashop.modules.BukkitModule;
 import me.wiefferink.areashop.modules.DependencyModule;
 import me.wiefferink.areashop.modules.PlatformModule;
-import me.wiefferink.areashop.platform.adapter.PlatformAdapter;
 import me.wiefferink.areashop.services.ServiceManager;
 import me.wiefferink.areashop.tools.GithubUpdateCheck;
 import me.wiefferink.areashop.tools.LanguageConverter;
@@ -79,7 +78,6 @@ public final class AreaShop extends JavaPlugin implements AreaShopApi {
 	private WorldGuardInterface worldGuardInterface = null;
 	private WorldEditPlugin worldEdit = null;
 	private WorldEditInterface worldEditInterface = null;
-	private PlatformAdapter platformAdapter;
 	private MessageBridge messageBridge;
 	private IFileManager fileManager = null;
 	private LanguageManager languageManager = null;
@@ -183,18 +181,8 @@ public final class AreaShop extends JavaPlugin implements AreaShopApi {
 
 		// Setup NMS Impl
 		Version currentServerVersion = VersionUtil.parseMinecraftVersion(Bukkit.getBukkitVersion());
-		if (currentServerVersion.versionData().isOlderThan(VersionUtil.MC_1_18_2)) {
-			error("Unsupported minecraft version: " + currentServerVersion + "! Minimum is 1.18.2");
-			shutdownOnError();
-			return;
-		}
-
-		try {
-			Class<?> adapterImpl = Class.forName("me.wiefferink.areashop.adapters.platform.modern.ModernPlatformAdapter");
-			this.platformAdapter = adapterImpl.asSubclass(PlatformAdapter.class).getConstructor().newInstance();
-		} catch (ReflectiveOperationException ex) {
-			ex.printStackTrace();
-			error("Failed to initialize modern PlatformAdapter implementation!");
+		if (currentServerVersion.versionData().isOlderThan(VersionUtil.MC_1_20_6)) {
+			error("Unsupported minecraft version: " + currentServerVersion + "! Minimum is 1.20.6");
 			shutdownOnError();
 			return;
 		}
@@ -207,7 +195,7 @@ public final class AreaShop extends JavaPlugin implements AreaShopApi {
 			platform = new SpigotPlatform(this);
 			info("Detected Spigot; using the SpigotPlatform impl");
 		}
-		final PlatformModule platformModule = new PlatformModule(platform, this.platformAdapter);
+		final PlatformModule platformModule = new PlatformModule(platform);
 
 		// Check if Vault is present
 		if(getServer().getPluginManager().getPlugin("Vault") == null) {
@@ -271,7 +259,6 @@ public final class AreaShop extends JavaPlugin implements AreaShopApi {
 
 		AreaShopModule asModule = new AreaShopModule(this,
 				this.messageBridge,
-				this.platformAdapter,
 				this.worldEditInterface,
 				this.worldGuardInterface,
 				this.signErrorLogger,
@@ -454,7 +441,7 @@ public final class AreaShop extends JavaPlugin implements AreaShopApi {
 		List<String> chatPrefix = getConfig().getStringList("chatPrefix");
 		List<String> convertedChatPrefix = LanguageConverter.convertRawList(chatPrefix);
 		if (convertedChatPrefix.size() == 1) {
-			getConfig().set("mmChatPrefix", convertedChatPrefix.get(0));
+			getConfig().set("mmChatPrefix", convertedChatPrefix.getFirst());
 		} else {
 			getConfig().set("mmChatPrefix", convertedChatPrefix);
 		}
@@ -503,10 +490,6 @@ public final class AreaShop extends JavaPlugin implements AreaShopApi {
 		this.chatprefix = chatprefix;
 	}
 
-	public PlatformAdapter getPlatformAdapter() {
-		return platformAdapter;
-	}
-
 	public SignErrorLogger getSignErrorLogger() {
 		return signErrorLogger;
 	}
@@ -605,7 +588,6 @@ public final class AreaShop extends JavaPlugin implements AreaShopApi {
 	 * Function to get the Vault plugin.
 	 * @return Economy
 	 */
-	@Deprecated
 	private Economy getEconomy() {
 		RegisteredServiceProvider<Economy> economy = getServer().getServicesManager().getRegistration(net.milkbowl.vault.economy.Economy.class);
 		if(economy == null) {
@@ -619,7 +601,6 @@ public final class AreaShop extends JavaPlugin implements AreaShopApi {
 	 * Get the Vault permissions provider.
 	 * @return Vault permissions provider
 	 */
-	@Deprecated
 	private net.milkbowl.vault.permission.Permission getPermissionProvider() {
 		RegisteredServiceProvider<net.milkbowl.vault.permission.Permission> permissionProvider = getServer().getServicesManager().getRegistration(net.milkbowl.vault.permission.Permission.class);
 		if (permissionProvider == null) {

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

@@ -10,6 +10,8 @@ import me.wiefferink.areashop.commands.util.AreashopCommandBean;
 import me.wiefferink.areashop.commands.util.WorldFlagUtil;
 import me.wiefferink.areashop.commands.util.WorldGuardRegionParser;
 import me.wiefferink.areashop.commands.util.WorldSelection;
+import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
+import me.wiefferink.areashop.commands.util.commandsource.PlayerCommandSource;
 import me.wiefferink.areashop.events.ask.AddingRegionEvent;
 import me.wiefferink.areashop.events.ask.BuyingRegionEvent;
 import me.wiefferink.areashop.events.ask.RentingRegionEvent;
@@ -28,13 +30,11 @@ import org.bukkit.Bukkit;
 import org.bukkit.OfflinePlayer;
 import org.bukkit.World;
 import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Entity;
 import org.bukkit.entity.Player;
 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.ParserDescriptor;
 import org.incendo.cloud.parser.standard.EnumParser;
 import org.jetbrains.annotations.NotNull;
 
@@ -92,31 +92,29 @@ public class AddCommand extends AreashopCommandBean {
     }
 
     @Override
-    protected @Nonnull Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
+    protected @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         // /as add <rent|buy> [region] [world]
-        ParserDescriptor<Entity, ProtectedRegion> wgRegionParser = ParserDescriptor.of(new WorldGuardRegionParser<>(
-                WorldFlagUtil.DEFAULT_WORLD_FLAG,
-                this.worldGuardInterface), ProtectedRegion.class);
+        var wgRegionParser = WorldGuardRegionParser.worldGuardRegionParser(WorldFlagUtil.DEFAULT_WORLD_FLAG, this.worldGuardInterface);
         return builder
                 .literal("add")
-                .senderType(Player.class)
+                .senderType(PlayerCommandSource.class)
                 .required(KEY_REGION_TYPE, EnumParser.enumParser(GeneralRegion.RegionType.class))
                 .optional(KEY_REGION, wgRegionParser)
                 .flag(WorldFlagUtil.DEFAULT_WORLD_FLAG)
                 .handler(this::handleCommand);
     }
 
-    private void handleCommand(CommandContext<Player> context) {
-        Player player = context.sender();
+    private void handleCommand(CommandContext<PlayerCommandSource> context) {
+        Player player = context.sender().sender();
         final GeneralRegion.RegionType regionType = context.get(KEY_REGION_TYPE);
-        World world = WorldFlagUtil.parseOrDetectWorld(context);
+        World world = WorldFlagUtil.parseOrDetectWorld(context, player);
         Map<String, ProtectedRegion> regions;
         Optional<ProtectedRegion> inputRegion = context.optional(KEY_REGION);
         if (inputRegion.isPresent()) {
             regions = new HashMap<>();
             regions.put(inputRegion.get().getId(), inputRegion.get());
         } else {
-            WorldSelection selection = WorldSelection.fromPlayer(context.sender(), this.worldEditInterface);
+            WorldSelection selection = WorldSelection.fromPlayer(player, this.worldEditInterface);
             regions = Utils.getWorldEditRegionsInSelection(selection.selection()).stream()
                     .collect(Collectors.toMap(ProtectedRegion::getId, region -> region));
         }
@@ -318,7 +316,7 @@ public class AddCommand extends AreashopCommandBean {
 
         // Add existing owners/members if any
         if (!landlord && !existing.isEmpty()) {
-            UUID rentBy = existing.remove(0);
+            UUID rentBy = existing.removeFirst();
             OfflinePlayer rentByPlayer = Bukkit.getOfflinePlayer(rentBy);
 
             RentingRegionEvent rentingRegionEvent = new RentingRegionEvent(rent,
@@ -378,7 +376,7 @@ public class AddCommand extends AreashopCommandBean {
 
         // Add existing owners/members if any
         if (!landlord && !existing.isEmpty()) {
-            UUID buyBy = existing.remove(0);
+            UUID buyBy = existing.removeFirst();
             OfflinePlayer buyByPlayer = Bukkit.getOfflinePlayer(buyBy);
 
             BuyingRegionEvent buyingRegionEvent = new BuyingRegionEvent(buy,

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

@@ -6,6 +6,8 @@ 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.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;
@@ -19,6 +21,7 @@ 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.jetbrains.annotations.NotNull;
 
 import javax.annotation.Nonnull;
 
@@ -47,7 +50,7 @@ public class AddFriendCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if (target.hasPermission("areashop.addfriendall") || target.hasPermission("areashop.addfriend")) {
             return "help-addFriend";
         }
@@ -55,21 +58,21 @@ public class AddFriendCommand extends AreashopCommandBean {
     }
 
     @Override
-    protected @Nonnull Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
+    protected @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         return builder.literal("addfriend")
-                .senderType(Player.class)
+                .senderType(PlayerCommandSource.class)
                 .required(KEY_FRIEND, ValidatedOfflinePlayerParser.validatedOfflinePlayerParser())
                 .flag(this.regionFlag)
                 .handler(this::handleCommand);
     }
 
-    private void handleCommand(CommandContext<Player> context) {
-        Player sender = context.sender();
+    private void handleCommand(CommandContext<PlayerCommandSource> context) {
+        Player sender = context.sender().sender();
         if (!sender.hasPermission("areashop.addfriend") && !sender.hasPermission("areashop.addfriendall")) {
            this.messageBridge.message(sender, "addfriend-noPermission");
             return;
         }
-        GeneralRegion region = RegionParseUtil.getOrParseRegion(context, this.regionFlag);
+        GeneralRegion region = RegionParseUtil.getOrParseRegion(context, sender, this.regionFlag);
         OfflinePlayer friend = context.get(KEY_FRIEND);
         if (sender.hasPermission("areashop.addfriendall") && ((region instanceof RentRegion rentRegion && !rentRegion.isRented())
                 || (region instanceof BuyRegion buyRegion && !buyRegion.isSold()))) {

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

@@ -8,6 +8,8 @@ import me.wiefferink.areashop.commands.util.AreashopCommandBean;
 import me.wiefferink.areashop.commands.util.GeneralRegionParser;
 import me.wiefferink.areashop.commands.util.RegionParseUtil;
 import me.wiefferink.areashop.commands.util.SignProfileUtil;
+import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
+import me.wiefferink.areashop.commands.util.commandsource.PlayerCommandSource;
 import me.wiefferink.areashop.features.signs.RegionSign;
 import me.wiefferink.areashop.features.signs.SignManager;
 import me.wiefferink.areashop.managers.IFileManager;
@@ -24,6 +26,7 @@ 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.jetbrains.annotations.NotNull;
 
 import javax.annotation.Nonnull;
 import java.util.Optional;
@@ -58,7 +61,7 @@ public class AddSignCommand extends AreashopCommandBean {
 	}
 
 	@Override
-	public String getHelpKey(CommandSender target) {
+	public String getHelpKey(@NotNull CommandSender target) {
 		if(target.hasPermission("areashop.addsign")) {
 			return "help-addsign";
 		}
@@ -66,16 +69,16 @@ public class AddSignCommand extends AreashopCommandBean {
 	}
 
 	@Override
-	protected @Nonnull Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
+	protected @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
 		return builder.literal("addsign")
-				.senderType(Player.class)
+				.senderType(PlayerCommandSource.class)
 				.optional(KEY_REGION, GeneralRegionParser.generalRegionParser(this.fileManager))
 				.flag(SignProfileUtil.DEFAULT_FLAG)
 				.handler(this::handleCommand);
 	}
 
-	private void handleCommand(@Nonnull CommandContext<Player> context) {
-		Player sender = context.sender();
+	private void handleCommand(@Nonnull CommandContext<PlayerCommandSource> context) {
+		Player sender = context.sender().sender();
 		if (!sender.hasPermission("areashop.addsign")) {
 			throw new AreaShopCommandException("addsign-noPermission");
 		}
@@ -93,7 +96,7 @@ public class AddSignCommand extends AreashopCommandBean {
 			return;
 		}
 
-		GeneralRegion region = RegionParseUtil.getOrParseRegion(context, KEY_REGION);
+		GeneralRegion region = RegionParseUtil.getOrParseRegion(context, sender, KEY_REGION);
 		String profile = SignProfileUtil.getOrParseProfile(context, this.plugin);
 		Optional<RegionSign> optionalRegionSign = this.signManager.signFromLocation(block.getLocation());
 		if(optionalRegionSign.isPresent()) {

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

@@ -5,6 +5,8 @@ import jakarta.inject.Singleton;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 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.commands.util.commandsource.PlayerCommandSource;
 import me.wiefferink.areashop.managers.IFileManager;
 import me.wiefferink.areashop.regions.BuyRegion;
 import org.bukkit.command.CommandSender;
@@ -13,6 +15,7 @@ import org.incendo.cloud.Command;
 import org.incendo.cloud.bean.CommandProperties;
 import org.incendo.cloud.context.CommandContext;
 import org.incendo.cloud.parser.flag.CommandFlag;
+import org.jetbrains.annotations.NotNull;
 
 import javax.annotation.Nonnull;
 
@@ -27,7 +30,7 @@ public class BuyCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if(target.hasPermission("areashop.buy")) {
             return "help-buy";
         }
@@ -46,20 +49,21 @@ public class BuyCommand extends AreashopCommandBean {
 
 
     @Override
-    protected @Nonnull Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
+    protected @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         return builder
                 .literal("buy")
                 .flag(this.buyRegionFlag)
-                .senderType(Player.class)
+                .senderType(PlayerCommandSource.class)
                 .handler(this::handleCommand);
     }
 
-    private void handleCommand(@Nonnull CommandContext<Player> context) {
+    private void handleCommand(@Nonnull CommandContext<PlayerCommandSource> context) {
         if (!context.hasPermission("areashop.buy")) {
             throw new AreaShopCommandException("buy-noPermission");
         }
-        BuyRegion region = RegionParseUtil.getOrParseBuyRegion(context, this.buyRegionFlag);
-        region.buy(context.sender());
+        Player sender = context.sender().sender();
+        BuyRegion region = RegionParseUtil.getOrParseBuyRegion(context, sender, this.buyRegionFlag);
+        region.buy(sender);
     }
 
 }

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

@@ -8,6 +8,7 @@ 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.WorldSelection;
+import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
 import me.wiefferink.areashop.events.ask.DeletingRegionEvent;
 import me.wiefferink.areashop.interfaces.WorldEditInterface;
 import me.wiefferink.areashop.managers.IFileManager;
@@ -21,7 +22,7 @@ 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.ParserDescriptor;
+import org.jetbrains.annotations.NotNull;
 
 import javax.annotation.Nonnull;
 import java.util.ArrayList;
@@ -56,7 +57,7 @@ public class DelCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if (target.hasPermission("areashop.destroyrent") || target.hasPermission("areashop.destroybuy") || target.hasPermission(
                 "areashop.destroyrent.landlord") || target.hasPermission("areashop.destroybuy.landlord")) {
             return "help-del";
@@ -70,18 +71,14 @@ public class DelCommand extends AreashopCommandBean {
     }
 
     @Override
-    protected @Nonnull Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
-        ParserDescriptor<CommandSender, GeneralRegion> regionParser = ParserDescriptor.of(
-                new GeneralRegionParser<>(this.fileManager),
-                GeneralRegion.class
-        );
+    protected @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         return builder.literal("del", "delete")
-                .optional(KEY_REGION, regionParser)
+                .optional(KEY_REGION, GeneralRegionParser.generalRegionParser(this.fileManager))
                 .handler(this::handleCommand);
     }
 
-    public void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    public void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.destroybuy")
                 && !sender.hasPermission("areashop.destroybuy.landlord")
                 && !sender.hasPermission("areashop.destroyrent")
@@ -179,12 +176,9 @@ public class DelCommand extends AreashopCommandBean {
             return true;
 
         }
-        if (region instanceof BuyRegion
+        return region instanceof BuyRegion
                 && (!sender.hasPermission("areashop.destroybuy") && !(isLandlord && sender.hasPermission(
-                "areashop.destroybuy.landlord")))) {
-            return true;
-        }
-        return false;
+                "areashop.destroybuy.landlord")));
     }
 
 }

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

@@ -7,6 +7,7 @@ import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
 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;
@@ -22,6 +23,7 @@ import org.incendo.cloud.context.CommandInput;
 import org.incendo.cloud.key.CloudKey;
 import org.incendo.cloud.parser.flag.CommandFlag;
 import org.incendo.cloud.suggestion.Suggestion;
+import org.jetbrains.annotations.NotNull;
 
 import javax.annotation.Nonnull;
 import java.util.Collection;
@@ -63,7 +65,7 @@ public class DelFriendCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if (target.hasPermission("areashop.delfriendall") || target.hasPermission("areashop.delfriend")) {
             return "help-delFriend";
         }
@@ -81,19 +83,19 @@ public class DelFriendCommand extends AreashopCommandBean {
     }
 
     @Override
-    protected @Nonnull Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
+    protected @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         return builder.literal("delfriend", "deletefriend")
                 .required(KEY_PLAYER, ValidatedOfflinePlayerParser.validatedOfflinePlayerParser(), this::suggestFriends)
                 .flag(this.regionFlag)
                 .handler(this::handleCommand);
     }
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.delfriend") && !sender.hasPermission("areashop.delfriendall")) {
             throw new AreaShopCommandException("delfriend-noPermission");
         }
-        GeneralRegion region = RegionParseUtil.getOrParseRegion(context, this.regionFlag);
+        GeneralRegion region = RegionParseUtil.getOrParseRegion(context, sender, this.regionFlag);
         OfflinePlayer friend = context.get(KEY_PLAYER);
         FriendsFeature friendsFeature = region.getFriendsFeature();
         if (sender.hasPermission("areashop.delfriendall")) {
@@ -128,16 +130,16 @@ public class DelFriendCommand extends AreashopCommandBean {
     }
 
     private CompletableFuture<Iterable<Suggestion>> suggestFriends(
-            @Nonnull CommandContext<CommandSender> context,
+            @Nonnull CommandContext<CommandSource<?>> context,
             @Nonnull CommandInput input
     ) {
-        CommandSender sender = context.sender();
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.delfriend")) {
             return CompletableFuture.completedFuture(Collections.emptyList());
         }
         GeneralRegion region;
         try {
-            region = RegionParseUtil.getOrParseRegion(context, this.regionFlag);
+            region = RegionParseUtil.getOrParseRegion(context, sender, this.regionFlag);
         } catch (AreaShopCommandException ignored) {
             return CompletableFuture.completedFuture(Collections.emptyList());
         }

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

@@ -5,6 +5,8 @@ import jakarta.inject.Singleton;
 import me.wiefferink.areashop.MessageBridge;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
+import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
+import me.wiefferink.areashop.commands.util.commandsource.PlayerCommandSource;
 import me.wiefferink.areashop.features.signs.RegionSign;
 import me.wiefferink.areashop.features.signs.SignManager;
 import me.wiefferink.areashop.tools.Materials;
@@ -16,6 +18,7 @@ import org.bukkit.util.BlockIterator;
 import org.incendo.cloud.Command;
 import org.incendo.cloud.bean.CommandProperties;
 import org.incendo.cloud.context.CommandContext;
+import org.jetbrains.annotations.NotNull;
 
 import javax.annotation.Nonnull;
 import java.util.Optional;
@@ -44,22 +47,22 @@ public class DelSignCommand extends AreashopCommandBean {
     }
 
     @Override
-    protected @Nonnull Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
+    protected @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         return builder.literal("delsign", "deletesign")
-                .senderType(Player.class)
+                .senderType(PlayerCommandSource.class)
                 .handler(this::handleCommand);
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if (target.hasPermission("areashop.delsign")) {
             return "help-delsign";
         }
         return null;
     }
 
-    private void handleCommand(@Nonnull CommandContext<Player> context) {
-        Player sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<PlayerCommandSource> context) {
+        Player sender = context.sender().sender();
         if (!sender.hasPermission("areashop.delsign")) {
             throw new AreaShopCommandException("delsign-noPermission");
         }

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

@@ -6,6 +6,8 @@ import me.wiefferink.areashop.MessageBridge;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
 import me.wiefferink.areashop.commands.util.RegionGroupParser;
+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;
@@ -24,6 +26,7 @@ import org.incendo.cloud.parser.ParserDescriptor;
 import org.incendo.cloud.parser.flag.CommandFlag;
 import org.incendo.cloud.parser.standard.DoubleParser;
 import org.incendo.cloud.parser.standard.EnumParser;
+import org.jetbrains.annotations.NotNull;
 
 import javax.annotation.Nonnull;
 import java.util.Collection;
@@ -65,7 +68,7 @@ public class FindCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if(target.hasPermission("areashop.find")) {
             return "help-find";
         }
@@ -73,9 +76,9 @@ public class FindCommand extends AreashopCommandBean {
     }
 
     @Override
-    protected @Nonnull Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
+    protected @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         return builder.literal("find")
-                .senderType(Player.class)
+                .senderType(PlayerCommandSource.class)
                 .required(KEY_REGION_TYPE, EnumParser.enumParser(GeneralRegion.RegionType.class))
                 .optional(KEY_PRICE, DoubleParser.doubleParser(0))
                 .flag(this.regionGroupFlag)
@@ -87,8 +90,8 @@ public class FindCommand extends AreashopCommandBean {
         return CommandProperties.of("find");
     }
 
-    private void handleCommand(@Nonnull CommandContext<Player> context) {
-        Player sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<PlayerCommandSource> context) {
+        Player sender = context.sender().sender();
         if (!sender.hasPermission("areashop.find")) {
             throw new AreaShopCommandException("find-noPermission");
         }

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

@@ -6,6 +6,7 @@ import me.wiefferink.areashop.MessageBridge;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 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.GeneralRegion;
 import me.wiefferink.areashop.regions.RegionFactory;
@@ -20,6 +21,7 @@ import org.incendo.cloud.key.CloudKey;
 import org.incendo.cloud.parser.flag.CommandFlag;
 import org.incendo.cloud.parser.standard.StringParser;
 import org.incendo.cloud.suggestion.Suggestion;
+import org.jetbrains.annotations.NotNull;
 
 import javax.annotation.Nonnull;
 import java.util.Collection;
@@ -57,7 +59,7 @@ public class GroupAddCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if(target.hasPermission("areashop.groupadd")) {
             return "help-groupadd";
         }
@@ -65,7 +67,7 @@ public class GroupAddCommand extends AreashopCommandBean {
     }
 
     @Override
-    protected @Nonnull Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
+    protected @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         return builder.literal("groupadd")
                 .required(KEY_GROUP, StringParser.stringParser(), this::suggestGroupNames)
                 .flag(this.regionFlag)
@@ -77,8 +79,8 @@ public class GroupAddCommand extends AreashopCommandBean {
         return CommandProperties.of("groupadd");
     }
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.groupadd")) {
             throw new AreaShopCommandException("groupadd-noPermission");
         }
@@ -102,7 +104,7 @@ public class GroupAddCommand extends AreashopCommandBean {
             return;
         }
 
-        Collection<GeneralRegion> regions = RegionParseUtil.getOrParseRegionsInSel(context, this.regionFlag);
+        Collection<GeneralRegion> regions = RegionParseUtil.getOrParseRegionsInSel(context, sender, this.regionFlag);
         Set<GeneralRegion> regionsSuccess = new TreeSet<>();
         Set<GeneralRegion> regionsFailed = new TreeSet<>();
         for (GeneralRegion region : regions) {
@@ -129,7 +131,7 @@ public class GroupAddCommand extends AreashopCommandBean {
     }
 
     private CompletableFuture<Iterable<Suggestion>> suggestGroupNames(
-            @Nonnull CommandContext<CommandSender> context,
+            @Nonnull CommandContext<CommandSource<?>> context,
             @Nonnull CommandInput input
     ) {
         String text = input.peekString();

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

@@ -6,6 +6,7 @@ import me.wiefferink.areashop.MessageBridge;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 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.GeneralRegion;
 import me.wiefferink.areashop.regions.RegionFactory;
@@ -20,6 +21,7 @@ import org.incendo.cloud.key.CloudKey;
 import org.incendo.cloud.parser.flag.CommandFlag;
 import org.incendo.cloud.parser.standard.StringParser;
 import org.incendo.cloud.suggestion.Suggestion;
+import org.jetbrains.annotations.NotNull;
 
 import javax.annotation.Nonnull;
 import java.util.Collection;
@@ -57,7 +59,7 @@ public class GroupDelCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if(target.hasPermission("areashop.groupdel")) {
             return "help-groupdel";
         }
@@ -65,7 +67,7 @@ public class GroupDelCommand extends AreashopCommandBean {
     }
 
     @Override
-    protected @Nonnull Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
+    protected @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         return builder.literal("groupdel")
                 .required(KEY_GROUP, StringParser.stringParser(), this::suggestGroupNames)
                 .flag(this.regionFlag)
@@ -77,8 +79,8 @@ public class GroupDelCommand extends AreashopCommandBean {
         return CommandProperties.of("groupdel");
     }
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("groupdel")) {
             throw new AreaShopCommandException("groupdel-noPermission");
         }
@@ -101,7 +103,7 @@ public class GroupDelCommand extends AreashopCommandBean {
             return;
         }
 
-        Collection<GeneralRegion> regions = RegionParseUtil.getOrParseRegionsInSel(context, this.regionFlag);
+        Collection<GeneralRegion> regions = RegionParseUtil.getOrParseRegionsInSel(context, sender, this.regionFlag);
         Set<GeneralRegion> regionsSuccess = new TreeSet<>();
         Set<GeneralRegion> regionsFailed = new TreeSet<>();
         for (GeneralRegion region : regions) {
@@ -129,7 +131,7 @@ public class GroupDelCommand extends AreashopCommandBean {
     }
 
     private CompletableFuture<Iterable<Suggestion>> suggestGroupNames(
-            @Nonnull CommandContext<CommandSender> context,
+            @Nonnull CommandContext<CommandSource<?>> context,
             @Nonnull CommandInput input
     ) {
         String text = input.peekString();

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

@@ -6,6 +6,7 @@ import me.wiefferink.areashop.MessageBridge;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
 import me.wiefferink.areashop.commands.util.RegionGroupParser;
+import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
 import me.wiefferink.areashop.managers.IFileManager;
 import me.wiefferink.areashop.regions.RegionGroup;
 import me.wiefferink.areashop.tools.Utils;
@@ -15,6 +16,7 @@ import org.incendo.cloud.bean.CommandProperties;
 import org.incendo.cloud.context.CommandContext;
 import org.incendo.cloud.key.CloudKey;
 import org.incendo.cloud.parser.ParserDescriptor;
+import org.jetbrains.annotations.NotNull;
 
 import javax.annotation.Nonnull;
 import java.util.Set;
@@ -39,7 +41,7 @@ public class GroupInfoCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if(target.hasPermission("areashop.groupinfo")) {
             return "help-groupinfo";
         }
@@ -47,8 +49,8 @@ public class GroupInfoCommand extends AreashopCommandBean {
     }
 
     @Override
-    protected @Nonnull Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
-        ParserDescriptor<CommandSender, RegionGroup> regionGroupParser = ParserDescriptor.of(
+    protected @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
+        ParserDescriptor<CommandSource<?>, RegionGroup> regionGroupParser = ParserDescriptor.of(
                 new RegionGroupParser<>(this.fileManager, "groupinfo-noGroup"),
                 RegionGroup.class);
         return builder
@@ -63,7 +65,7 @@ public class GroupInfoCommand extends AreashopCommandBean {
         return CommandProperties.of("groupinfo");
     }
 
-    public void handleCommand(@Nonnull CommandContext<CommandSender> context) {
+    public void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
         if (!context.hasPermission("groupinfo")) {
             throw new AreaShopCommandException("groupinfo-noPermission");
         }

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

@@ -5,6 +5,7 @@ import jakarta.inject.Singleton;
 import me.wiefferink.areashop.MessageBridge;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
+import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
 import me.wiefferink.areashop.managers.IFileManager;
 import me.wiefferink.areashop.tools.Utils;
 import org.bukkit.command.CommandSender;
@@ -41,7 +42,7 @@ public class GroupListCommand extends AreashopCommandBean {
 	}
 
 	@Override
-	protected @Nonnull Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
+	protected @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
 		return builder.literal("grouplist", "groups")
 				.handler(this::handleCommand);
 	}
@@ -51,12 +52,12 @@ public class GroupListCommand extends AreashopCommandBean {
 		return CommandProperties.of("grouplist", "groups");
 	}
 
-	private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
+	private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
 		if (!context.hasPermission("areashop.grouplist")) {
 			throw new AreaShopCommandException("grouplist-noPermission");
 		}
 		List<String> groups = this.fileManager.getGroupNames();
-		CommandSender sender = context.sender();
+		CommandSender sender = context.sender().sender();
 		if(groups.isEmpty()) {
 			messageBridge.message(sender, "grouplist-noGroups");
 		} else {

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

@@ -5,6 +5,7 @@ import com.google.inject.Singleton;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
 import me.wiefferink.areashop.commands.util.AreashopCommands;
+import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
 import org.bukkit.command.CommandSender;
 import org.checkerframework.checker.nullness.qual.NonNull;
 import org.incendo.cloud.Command;
@@ -24,7 +25,7 @@ public class HelpCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if (target.hasPermission("areashop.help")) {
             return "help-help";
         }
@@ -36,9 +37,8 @@ public class HelpCommand extends AreashopCommandBean {
         return null;
     }
 
-    @NotNull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@NotNull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("help")
                 .handler(this::handleCommand);
     }
@@ -48,8 +48,8 @@ public class HelpCommand extends AreashopCommandBean {
         return CommandProperties.of("help");
     }
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.help")) {
             throw new AreaShopCommandException("help-noPermission");
         }

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

@@ -6,6 +6,7 @@ import me.wiefferink.areashop.MessageBridge;
 import me.wiefferink.areashop.commands.util.AcceptedValuesParser;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
+import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
 import me.wiefferink.areashop.regions.ImportJobFactory;
 import org.bukkit.command.CommandSender;
 import org.incendo.cloud.Command;
@@ -13,6 +14,7 @@ import org.incendo.cloud.bean.CommandProperties;
 import org.incendo.cloud.context.CommandContext;
 import org.incendo.cloud.key.CloudKey;
 import org.incendo.cloud.parser.ParserDescriptor;
+import org.jetbrains.annotations.NotNull;
 
 import javax.annotation.Nonnull;
 import java.util.List;
@@ -42,7 +44,7 @@ public class ImportCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if(target.hasPermission("areashop.import")) {
             return "help-import";
         }
@@ -50,7 +52,7 @@ public class ImportCommand extends AreashopCommandBean {
     }
 
     @Override
-    protected @Nonnull Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
+    protected @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         withConfirmation();
         var sourceParser = AcceptedValuesParser.ofConstant(List.of("RegionForSale"), "import-wrongSource", true);
         return builder.literal("import")
@@ -69,8 +71,8 @@ public class ImportCommand extends AreashopCommandBean {
     //  - Region flags?
     //  - Settings from the 'permissions' section in RegionForSale/config.yml?
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.import")) {
             this.messageBridge.message(sender, "import-noPermission");
             return;

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

@@ -4,10 +4,12 @@ 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.commandsource.CommandSource;
 import org.bukkit.command.CommandSender;
 import org.incendo.cloud.Command;
 import org.incendo.cloud.bean.CommandProperties;
 import org.incendo.cloud.context.CommandContext;
+import org.jetbrains.annotations.NotNull;
 
 import javax.annotation.Nonnull;
 
@@ -29,7 +31,7 @@ public class InfoBaseCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if (target.hasPermission("areashop.info")) {
             return "help-info";
         }
@@ -37,7 +39,7 @@ public class InfoBaseCommand extends AreashopCommandBean {
     }
 
     @Override
-    protected @Nonnull Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
+    protected @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         return builder.literal("info").handler(this::handleCommand);
     }
 
@@ -46,8 +48,8 @@ public class InfoBaseCommand extends AreashopCommandBean {
         return CommandProperties.of("info");
     }
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.info")) {
             messageBridge.message(sender, "info-noPermission");
             return;

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

@@ -5,6 +5,7 @@ import jakarta.inject.Singleton;
 import me.wiefferink.areashop.MessageBridge;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
 import me.wiefferink.areashop.commands.util.RegionGroupParser;
+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;
@@ -21,6 +22,7 @@ import org.incendo.cloud.parser.ParserDescriptor;
 import org.incendo.cloud.parser.flag.CommandFlag;
 import org.incendo.cloud.parser.standard.EnumParser;
 import org.incendo.cloud.parser.standard.IntegerParser;
+import org.jetbrains.annotations.NotNull;
 
 import javax.annotation.Nonnull;
 import java.util.LinkedList;
@@ -59,15 +61,12 @@ public class InfoCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
-        if(target.hasPermission("areashop.info")) {
-            return "help-info";
-        }
+    public String getHelpKey(@NotNull CommandSender target) {
         return null;
     }
 
     @Override
-    protected @Nonnull Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
+    protected @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         return builder.literal("info")
                 .required(KEY_TYPE, EnumParser.enumParser(RegionStateFilterType.class))
                 .flag(FLAG_PAGE)
@@ -80,8 +79,8 @@ public class InfoCommand extends AreashopCommandBean {
         return CommandProperties.of("info");
     }
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.info")) {
             messageBridge.message(sender, "info-noPermission");
             return;
@@ -90,7 +89,7 @@ public class InfoCommand extends AreashopCommandBean {
         processOtherFilters(context, filterType);
     }
 
-    private void processOtherFilters(@Nonnull CommandContext<CommandSender> context,
+    private void processOtherFilters(@Nonnull CommandContext<CommandSource<?>> context,
                                      @Nonnull RegionStateFilterType filterType) {
         RegionGroup filterGroup = context.flags().get(this.filterGroupFlag);
         int page = context.flags().getValue(FLAG_PAGE).orElse(1);
@@ -127,7 +126,7 @@ public class InfoCommand extends AreashopCommandBean {
             case RESELLING -> "info reselling";
             case NOGROUP -> "info nogroup";
         };
-        showSortedPagedList(context.sender(), toShow, filterGroup, header, page, baseCommand);
+        showSortedPagedList(context.sender().sender(), toShow, filterGroup, header, page, baseCommand);
     }
 
 

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

@@ -6,6 +6,7 @@ import me.wiefferink.areashop.MessageBridge;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
 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 org.bukkit.command.CommandSender;
@@ -40,14 +41,11 @@ public class InfoPlayerCommand extends AreashopCommandBean {
 
     @Override
     public String getHelpKey(CommandSender target) {
-        if (target.hasPermission("areashop.info")) {
-            return "help-info";
-        }
         return null;
     }
 
     @Override
-    protected @Nonnull Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
+    protected @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         return builder.literal("info").literal("player")
                 .required(KEY_PLAYER, ValidatedOfflinePlayerParser.validatedOfflinePlayerParser())
                 .handler(this::handleCommand);
@@ -58,8 +56,8 @@ public class InfoPlayerCommand extends AreashopCommandBean {
         return CommandProperties.of("info region");
     }
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.info")) {
             messageBridge.message(sender, "info-noPermission");
             return;

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

@@ -6,6 +6,7 @@ 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.BuyRegion;
 import me.wiefferink.areashop.regions.GeneralRegion;
@@ -18,6 +19,7 @@ import org.incendo.cloud.Command;
 import org.incendo.cloud.bean.CommandProperties;
 import org.incendo.cloud.context.CommandContext;
 import org.incendo.cloud.parser.flag.CommandFlag;
+import org.jetbrains.annotations.NotNull;
 
 import javax.annotation.Nonnull;
 import java.util.ArrayList;
@@ -45,15 +47,12 @@ public class InfoRegionCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
-        if (target.hasPermission("areashop.info")) {
-            return "help-info";
-        }
+    public String getHelpKey(@NotNull CommandSender target) {
         return null;
     }
 
     @Override
-    protected @Nonnull Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
+    protected @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         return builder.literal("info").literal("region")
                 .flag(this.regionFlag)
                 .handler(this::handleCommand);
@@ -64,14 +63,14 @@ public class InfoRegionCommand extends AreashopCommandBean {
         return CommandProperties.of("info region");
     }
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.info")) {
             messageBridge.message(sender, "info-noPermission");
             return;
         }
         // Region info
-        GeneralRegion region = RegionParseUtil.getOrParseRegion(context, this.regionFlag);
+        GeneralRegion region = RegionParseUtil.getOrParseRegion(context, sender, this.regionFlag);
         if (region instanceof RentRegion rent) {
             handleRent(sender, rent);
         } else if (region instanceof BuyRegion buy) {

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

@@ -7,6 +7,8 @@ import me.wiefferink.areashop.MessageBridge;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
 import me.wiefferink.areashop.commands.util.SignProfileUtil;
+import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
+import me.wiefferink.areashop.commands.util.commandsource.PlayerCommandSource;
 import me.wiefferink.areashop.managers.SignLinkerManager;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
@@ -22,7 +24,6 @@ import javax.annotation.Nonnull;
 @Singleton
 public class LinkSignsCommand extends AreashopCommandBean {
 
-    private final MessageBridge messageBridge;
     private final SignLinkerManager signLinkerManager;
     private final AreaShop plugin;
 
@@ -34,7 +35,6 @@ public class LinkSignsCommand extends AreashopCommandBean {
             @Nonnull SignLinkerManager signLinkerManager,
             @Nonnull AreaShop plugin
     ) {
-        this.messageBridge = messageBridge;
         this.signLinkerManager = signLinkerManager;
         this.plugin = plugin;
         this.profileFlag = SignProfileUtil.createDefault(plugin);
@@ -46,11 +46,10 @@ public class LinkSignsCommand extends AreashopCommandBean {
     }
 
 
-    @NotNull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@NotNull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("linksign")
-                .senderType(Player.class)
+                .senderType(PlayerCommandSource.class)
                 .flag(this.profileFlag)
                 .handler(this::handleCommand);
     }
@@ -68,8 +67,8 @@ public class LinkSignsCommand extends AreashopCommandBean {
         return null;
     }
 
-    private void handleCommand(@Nonnull CommandContext<Player> context) {
-        Player player = context.sender();
+    private void handleCommand(@Nonnull CommandContext<PlayerCommandSource> context) {
+        Player player = context.sender().sender();
         if (!player.hasPermission("linksigns")) {
             throw new AreaShopCommandException("linksigns-noPermission");
         }

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

@@ -7,6 +7,8 @@ import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
 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 org.bukkit.command.CommandSender;
@@ -41,11 +43,10 @@ public class MeCommand extends AreashopCommandBean {
         return null;
     }
 
-    @NotNull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@NotNull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("me")
-                .senderType(Player.class)
+                .senderType(PlayerCommandSource.class)
                 .optional(KEY_PLAYER, ValidatedOfflinePlayerParser.validatedOfflinePlayerParser())
                 .handler(this::handleCommand);
     }
@@ -56,15 +57,15 @@ public class MeCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if (target.hasPermission("areashop.me")) {
             return "help-me";
         }
         return null;
     }
 
-    private void handleCommand(@Nonnull CommandContext<Player> context) {
-        Player sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<PlayerCommandSource> context) {
+        Player sender = context.sender().sender();
         if (!sender.hasPermission("areashop.me")) {
             throw new AreaShopCommandException("me-noPermission");
         }

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

@@ -1,10 +1,9 @@
 package me.wiefferink.areashop.commands;
 
-import jakarta.inject.Inject;
 import jakarta.inject.Singleton;
-import me.wiefferink.areashop.MessageBridge;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
+import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
 import me.wiefferink.areashop.tools.SimpleMessageBridge;
 import me.wiefferink.interactivemessenger.processing.Message;
 import org.bukkit.command.CommandSender;
@@ -26,14 +25,7 @@ public class MessageCommand extends AreashopCommandBean {
 	private static final CloudKey<Player> KEY_PLAYER = CloudKey.of("player", Player.class);
 	private static final CloudKey<String> KEY_MESSAGE = CloudKey.of("message", String.class);
 
-	private final MessageBridge messageBridge;
-
-	@Inject
-	public MessageCommand(@Nonnull MessageBridge messageBridge) {
-		this.messageBridge = messageBridge;
-	}
-
-	public String getHelpKey(CommandSender target) {
+	public String getHelpKey(@NotNull CommandSender target) {
 		// Internal command, no need to show in the help list
 		return null;
 	}
@@ -43,9 +35,8 @@ public class MessageCommand extends AreashopCommandBean {
 		return null;
 	}
 
-	@NotNull
 	@Override
-	protected Command.Builder<? extends CommandSender> configureCommand(@NotNull Command.Builder<CommandSender> builder) {
+	protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
 		return builder.literal("message")
 				.required(KEY_PLAYER, PlayerParser.playerParser())
 				.required(KEY_MESSAGE, StringParser.greedyStringParser())
@@ -57,8 +48,8 @@ public class MessageCommand extends AreashopCommandBean {
 		return CommandProperties.of("message");
 	}
 
-	private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-		CommandSender sender = context.sender();
+	private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+		CommandSender sender = context.sender().sender();
 		if(!sender.hasPermission("areashop.message")) {
 			throw new AreaShopCommandException("message-noPermission");
 		}

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

@@ -8,6 +8,8 @@ import me.wiefferink.areashop.commands.util.AreashopCommandBean;
 import me.wiefferink.areashop.commands.util.ArgumentParseExceptionHandler;
 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;
@@ -61,10 +63,10 @@ public class QuickBuyCommand extends AreashopCommandBean {
 
     @Nonnull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         return builder.literal("quickbuy")
                 .permission("permission")
-                .senderType(Player.class)
+                .senderType(PlayerCommandSource.class)
                 .required(KEY_REGION, StringParser.stringParser())
                 .required(KEY_PRICE, DoubleParser.doubleParser(0))
                 .required(KEY_LANDLORD, ValidatedOfflinePlayerParser.validatedOfflinePlayerParser())
@@ -73,16 +75,16 @@ public class QuickBuyCommand extends AreashopCommandBean {
 
     // /as quickbuy <name> <price> <duration> <landlord>
 
-    private void handleCommand(@Nonnull CommandContext<Player> context) {
-        Player player = context.sender();
+    private void handleCommand(@Nonnull CommandContext<PlayerCommandSource> context) {
+        Player player = context.sender().sender();
         if (!player.hasPermission("areashop.quickbuy")) {
             player.sendMessage("Insufficient permission");
             return;
         }
-        this.regionCreationUtil.createRegion(context, KEY_REGION)
+        this.regionCreationUtil.createRegion(context, player, KEY_REGION)
                 .exceptionally(throwable -> {
                     if (throwable instanceof AreaShopCommandException exception) {
-                        ArgumentParseExceptionHandler.handleException(this.messageBridge, player, exception);
+                        ArgumentParseExceptionHandler.handleException(this.messageBridge, context.sender(), exception);
                     } else {
                         throw new CommandExecutionException(throwable, context);
                     }
@@ -96,8 +98,8 @@ public class QuickBuyCommand extends AreashopCommandBean {
                     double price = context.get(KEY_PRICE);
 
                     OfflinePlayer landlord = context.get(KEY_LANDLORD);
-                    if (!landlord.hasPlayedBefore()) {
-                        this.messageBridge.message(player, "me-noPlayer");
+                    if (!landlord.isOnline() && !landlord.hasPlayedBefore()) {
+                        this.messageBridge.message(player, "me-noPlayer", landlord.getName());
                         return;
                     }
                     String regionName = region.getId();

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

@@ -7,6 +7,8 @@ import me.wiefferink.areashop.MessageBridge;
 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.commandsource.CommandSource;
+import me.wiefferink.areashop.commands.util.commandsource.PlayerCommandSource;
 import me.wiefferink.areashop.events.ask.DeletingRegionEvent;
 import me.wiefferink.areashop.interfaces.WorldGuardInterface;
 import me.wiefferink.areashop.managers.IFileManager;
@@ -56,16 +58,16 @@ public class QuickDeleteCommand extends AreashopCommandBean {
 
     @Nonnull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         return builder.literal("quickdelete", "quickdel")
                 .permission("areashop.quickdelete")
-                .senderType(Player.class)
+                .senderType(PlayerCommandSource.class)
                 .required(KEY_REGION, GeneralRegionParser.generalRegionParser(this.fileManager))
                 .handler(this::handleCommand);
     }
 
-    private void handleCommand(@Nonnull CommandContext<Player> context) {
-        Player player = context.sender();
+    private void handleCommand(@Nonnull CommandContext<PlayerCommandSource> context) {
+        Player player = context.sender().sender();
         GeneralRegion region = context.get(KEY_REGION);
         boolean giveMoneyBack = context.flags().isPresent(FLAG_RETURN_MONEY);
         DeletingRegionEvent event = this.fileManager.deleteRegion(region, giveMoneyBack);

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

@@ -9,6 +9,8 @@ import me.wiefferink.areashop.commands.util.ArgumentParseExceptionHandler;
 import me.wiefferink.areashop.commands.util.DurationInputParser;
 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.RegionFactory;
 import me.wiefferink.areashop.regions.RentRegion;
@@ -65,10 +67,10 @@ public class QuickRentCommand extends AreashopCommandBean {
 
     @Nonnull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         return builder.literal("quickrent")
                 .permission("permission")
-                .senderType(Player.class)
+                .senderType(PlayerCommandSource.class)
                 .required(KEY_REGION, StringParser.stringParser())
                 .required(KEY_PRICE, DoubleParser.doubleParser(0))
                 .required(KEY_DURATION, DurationInputParser.durationInputParser())
@@ -78,16 +80,16 @@ public class QuickRentCommand extends AreashopCommandBean {
 
     // /as quickrent <name> <price> <duration> <landlord>
 
-    private void handleCommand(@Nonnull CommandContext<Player> context) {
-        Player player = context.sender();
+    private void handleCommand(@Nonnull CommandContext<PlayerCommandSource> context) {
+        Player player = context.sender().sender();
         if (!player.hasPermission("areashop.quickrent")) {
             player.sendMessage("Insufficient permission");
             return;
         }
-        this.regionCreationUtil.createRegion(context, KEY_REGION)
+        this.regionCreationUtil.createRegion(context, player, KEY_REGION)
                 .exceptionally(throwable -> {
                     if (throwable instanceof AreaShopCommandException exception) {
-                        ArgumentParseExceptionHandler.handleException(this.messageBridge, player, exception);
+                        ArgumentParseExceptionHandler.handleException(this.messageBridge, context.sender(), exception);
                     } else {
                         throw new CommandExecutionException(throwable, context);
                     }
@@ -102,7 +104,7 @@ public class QuickRentCommand extends AreashopCommandBean {
                     DurationInput duration = context.get(KEY_DURATION);
 
                     OfflinePlayer landlord = context.get(KEY_LANDLORD);
-                    if (!landlord.hasPlayedBefore()) {
+                    if (!landlord.isOnline() && !landlord.hasPlayedBefore()) {
                         this.messageBridge.message(player, "me-noPlayer");
                         return;
                     }

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

@@ -5,6 +5,7 @@ import jakarta.inject.Singleton;
 import me.wiefferink.areashop.AreaShop;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
+import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
 import org.bukkit.command.CommandSender;
 import org.checkerframework.checker.nullness.qual.NonNull;
 import org.incendo.cloud.Command;
@@ -30,7 +31,7 @@ public class ReloadCommand extends AreashopCommandBean {
 
     @Nonnull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         return builder.literal("reload")
                 .handler(this::handleCommand);
     }
@@ -49,10 +50,10 @@ public class ReloadCommand extends AreashopCommandBean {
         return null;
     }
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
         if (!context.hasPermission("areashop.reload")) {
             throw new AreaShopCommandException("reload-noPermission");
         }
-        this.plugin.reload(context.sender());
+        this.plugin.reload(context.sender().sender());
     }
 }

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

@@ -5,6 +5,8 @@ import jakarta.inject.Singleton;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 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.commands.util.commandsource.PlayerCommandSource;
 import me.wiefferink.areashop.managers.IFileManager;
 import me.wiefferink.areashop.regions.RentRegion;
 import org.bukkit.command.CommandSender;
@@ -13,6 +15,7 @@ import org.incendo.cloud.Command;
 import org.incendo.cloud.bean.CommandProperties;
 import org.incendo.cloud.context.CommandContext;
 import org.incendo.cloud.parser.flag.CommandFlag;
+import org.jetbrains.annotations.NotNull;
 
 import javax.annotation.Nonnull;
 
@@ -32,7 +35,7 @@ public class RentCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if(target.hasPermission("areashop.rent")) {
             return "help-rent";
         }
@@ -46,20 +49,21 @@ public class RentCommand extends AreashopCommandBean {
 
 
     @Override
-    protected @Nonnull Command.Builder<? extends CommandSender> configureCommand(@Nonnull Command.Builder<CommandSender> builder) {
+    protected @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         return builder
                 .literal("rent")
                 .flag(this.rentRegionFlag)
-                .senderType(Player.class)
+                .senderType(PlayerCommandSource.class)
                 .handler(this::handleCommand);
     }
 
-    private void handleCommand(@Nonnull CommandContext<Player> context) {
+    private void handleCommand(@Nonnull CommandContext<PlayerCommandSource> context) {
         if (!context.hasPermission("areashop.rent")) {
             throw new AreaShopCommandException("rent-noPermission");
         }
-        RentRegion region = RegionParseUtil.getOrParseRentRegion(context, this.rentRegionFlag);
-        region.rent(context.sender());
+        Player sender = context.sender().sender();
+        RentRegion region = RegionParseUtil.getOrParseRentRegion(context, sender, this.rentRegionFlag);
+        region.rent(sender);
     }
 
 }

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

@@ -6,6 +6,7 @@ import me.wiefferink.areashop.MessageBridge;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
 import me.wiefferink.areashop.commands.util.BuyRegionParser;
 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.BuyRegion;
 import me.wiefferink.areashop.regions.GeneralRegion;
@@ -39,11 +40,11 @@ public class ResellCommand extends AreashopCommandBean {
     public ResellCommand(@Nonnull MessageBridge messageBridge, @Nonnull IFileManager fileManager) {
         this.messageBridge = messageBridge;
         this.fileManager = fileManager;
-        ParserDescriptor<CommandSender, BuyRegion> regionParser = ParserDescriptor.of(
+        ParserDescriptor<CommandSource<?>, BuyRegion> regionParser = ParserDescriptor.of(
                 new BuyRegionParser<>(fileManager, this::suggestBuyRegions),
                 BuyRegion.class
         );
-        this.regionFlag = CommandFlag.builder("region").withComponent(regionParser).build();
+        this.regionFlag = CommandFlag.<CommandSource<?>>builder("region").withComponent(regionParser).build();
     }
 
     @Override
@@ -51,9 +52,9 @@ public class ResellCommand extends AreashopCommandBean {
         return null;
     }
 
-    @NotNull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@NotNull Command.Builder<CommandSender> builder) {
+    @Nonnull
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(@Nonnull Command.Builder<CommandSource<?>> builder) {
         return builder.literal("resell")
                 .required(KEY_PRICE, DoubleParser.doubleParser(0))
                 .flag(this.regionFlag)
@@ -67,7 +68,7 @@ public class ResellCommand extends AreashopCommandBean {
 
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if (target.hasPermission("areashop.resellall") || target.hasPermission("areashop.resell")) {
             return "help-resell";
         }
@@ -75,14 +76,14 @@ public class ResellCommand extends AreashopCommandBean {
     }
 
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.resell") && !sender.hasPermission("areashop.resellall")) {
             messageBridge.message(sender, "resell-noPermissionOther");
             return;
         }
         double price = context.get(KEY_PRICE);
-        BuyRegion buy = RegionParseUtil.getOrParseBuyRegion(context, this.regionFlag);
+        BuyRegion buy = RegionParseUtil.getOrParseBuyRegion(context, sender, this.regionFlag);
         if (!buy.isSold()) {
             messageBridge.message(sender, "resell-notBought", buy);
             return;
@@ -111,7 +112,7 @@ public class ResellCommand extends AreashopCommandBean {
     }
 
     private CompletableFuture<Iterable<Suggestion>> suggestBuyRegions(
-            @Nonnull CommandContext<CommandSender> context,
+            @Nonnull CommandContext<CommandSource<?>> context,
             @Nonnull CommandInput input
     ) {
         String text = input.peekString();

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

@@ -6,6 +6,7 @@ import me.wiefferink.areashop.MessageBridge;
 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.commandsource.CommandSource;
 import me.wiefferink.areashop.managers.IFileManager;
 import me.wiefferink.areashop.regions.GeneralRegion;
 import org.bukkit.command.CommandSender;
@@ -39,9 +40,8 @@ public class SchematicEventCommand extends AreashopCommandBean {
         return null;
     }
 
-    @NotNull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@NotNull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("schemevent")
                 .required(KEY_REGION, GeneralRegionParser.generalRegionParser(this.fileManager))
                 .required(KEY_EVENT_TYPE, EnumParser.enumParser(GeneralRegion.RegionEvent.class))
@@ -54,15 +54,15 @@ public class SchematicEventCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if (target.hasPermission("areashop.schematicevents")) {
             return "help-schemevent";
         }
         return null;
     }
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.schematicevents")) {
             throw new AreaShopCommandException("schemevent-noPermission");
         }

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

@@ -6,6 +6,7 @@ import me.wiefferink.areashop.MessageBridge;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
 import me.wiefferink.areashop.commands.util.BuyRegionParser;
 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.BuyRegion;
 import me.wiefferink.areashop.regions.GeneralRegion;
@@ -34,11 +35,11 @@ public class SellCommand extends AreashopCommandBean {
 
     @Inject
     public SellCommand(@Nonnull MessageBridge messageBridge, @Nonnull IFileManager fileManager) {
-        ParserDescriptor<CommandSender, BuyRegion> regionParser =
+        ParserDescriptor<CommandSource<?>, BuyRegion> regionParser =
                 ParserDescriptor.of(new BuyRegionParser<>(fileManager, this::suggestBuyRegions), BuyRegion.class);
         this.messageBridge = messageBridge;
         this.fileManager = fileManager;
-        this.buyRegionFlag = CommandFlag.builder("region").withComponent(regionParser).build();
+        this.buyRegionFlag = CommandFlag.<CommandSource<?>>builder("region").withComponent(regionParser).build();
     }
 
     /**
@@ -63,9 +64,8 @@ public class SellCommand extends AreashopCommandBean {
         return null;
     }
 
-    @NotNull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@NotNull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("sell")
                 .flag(this.buyRegionFlag)
                 .handler(this::handleCommand);
@@ -84,13 +84,13 @@ public class SellCommand extends AreashopCommandBean {
         return null;
     }
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.sell") && !sender.hasPermission("areashop.sellown")) {
             this.messageBridge.message(sender, "sell-noPermission");
             return;
         }
-        BuyRegion buy = RegionParseUtil.getOrParseBuyRegion(context, this.buyRegionFlag);
+        BuyRegion buy = RegionParseUtil.getOrParseBuyRegion(context, sender, this.buyRegionFlag);
         if (!buy.isSold()) {
             messageBridge.message(sender, "sell-notBought", buy);
             return;
@@ -99,7 +99,7 @@ public class SellCommand extends AreashopCommandBean {
     }
 
     private CompletableFuture<Iterable<Suggestion>> suggestBuyRegions(
-            @Nonnull CommandContext<CommandSender> context,
+            @Nonnull CommandContext<CommandSource<?>> context,
             @Nonnull CommandInput input
     ) {
         String text = input.peekString();

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

@@ -6,6 +6,7 @@ import me.wiefferink.areashop.MessageBridge;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 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 me.wiefferink.areashop.tools.DurationInput;
@@ -40,7 +41,7 @@ public class SetDurationCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if (target.hasPermission("areashop.setduration")) {
             return "help-setduration";
         }
@@ -52,9 +53,8 @@ public class SetDurationCommand extends AreashopCommandBean {
         return null;
     }
 
-    @NotNull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@NotNull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("setduration")
                 .required(KEY_DURATION, StringParser.stringParser())
                 .flag(this.regionFlag)
@@ -66,13 +66,13 @@ public class SetDurationCommand extends AreashopCommandBean {
         return CommandProperties.of("setduration");
     }
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.setduration") && (!sender.hasPermission("areashop.setduration.landlord") && sender instanceof Player)) {
             this.messageBridge.message(sender, "setduration-noPermission");
             return;
         }
-        RentRegion rent = RegionParseUtil.getOrParseRentRegion(context, this.regionFlag);
+        RentRegion rent = RegionParseUtil.getOrParseRentRegion(context, sender, this.regionFlag);
         if (!sender.hasPermission("areashop.setduration")
                 && !(sender instanceof Player player
                 && rent.isLandlord(player.getUniqueId()))

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

@@ -7,6 +7,7 @@ import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
 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;
@@ -40,7 +41,7 @@ public class SetLandlordCommand extends AreashopCommandBean {
 
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if (target.hasPermission("areashop.setlandlord")) {
             return "help-setlandlord";
         }
@@ -52,9 +53,8 @@ public class SetLandlordCommand extends AreashopCommandBean {
         return null;
     }
 
-    @NotNull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@NotNull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("setlandlord")
                 .required(KEY_PLAYER, ValidatedOfflinePlayerParser.validatedOfflinePlayerParser())
                 .flag(this.regionFlag)
@@ -66,12 +66,12 @@ public class SetLandlordCommand extends AreashopCommandBean {
         return CommandProperties.of("setlandlord");
     }
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.setlandlord")) {
             throw new AreaShopCommandException("setlandlord-noPermission");
         }
-        GeneralRegion region = RegionParseUtil.getOrParseRegion(context, this.regionFlag);
+        GeneralRegion region = RegionParseUtil.getOrParseRegion(context, sender, this.regionFlag);
         OfflinePlayer player = context.get(KEY_PLAYER);
         String playerName = player.getName();
         region.setLandlord(player.getUniqueId(), playerName);

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

@@ -6,6 +6,7 @@ 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.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;
@@ -42,7 +43,7 @@ public class SetOwnerCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if (target.hasPermission("areashop.setownerrent") || target.hasPermission("areashop.setownerbuy")) {
             return "help-setowner";
         }
@@ -54,9 +55,8 @@ public class SetOwnerCommand extends AreashopCommandBean {
         return null;
     }
 
-    @NotNull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@NotNull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("setowner")
                 .required(KEY_PLAYER, ValidatedOfflinePlayerParser.validatedOfflinePlayerParser())
                 .flag(this.regionFlag)
@@ -68,13 +68,13 @@ public class SetOwnerCommand extends AreashopCommandBean {
         return CommandProperties.of("setowner");
     }
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.setownerrent") && !sender.hasPermission("areashop.setownerbuy")) {
             this.messageBridge.message(sender, "setowner-noPermission");
             return;
         }
-        GeneralRegion region = RegionParseUtil.getOrParseRegion(context, this.regionFlag);
+        GeneralRegion region = RegionParseUtil.getOrParseRegion(context, sender, this.regionFlag);
         if (region instanceof RentRegion && !sender.hasPermission("areashop.setownerrent")) {
             this.messageBridge.message(sender, "setowner-noPermissionRent", region);
             return;

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

@@ -5,6 +5,7 @@ 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.BuyRegion;
 import me.wiefferink.areashop.regions.GeneralRegion;
@@ -49,9 +50,8 @@ public class SetPriceCommand extends AreashopCommandBean {
         return null;
     }
 
-    @NotNull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@NotNull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("setprice")
                 .required(KEY_PRICE, StringParser.stringParser())
                 .flag(this.regionFlag)
@@ -63,13 +63,13 @@ public class SetPriceCommand extends AreashopCommandBean {
         return CommandProperties.of("setprice");
     }
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.setprice") && (!sender.hasPermission("areashop.setprice.landlord") && sender instanceof Player)) {
             this.messageBridge.message(sender, "setprice-noPermission");
             return;
         }
-        GeneralRegion region = RegionParseUtil.getOrParseRegion(context, this.regionFlag);
+        GeneralRegion region = RegionParseUtil.getOrParseRegion(context, sender, this.regionFlag);
         if (!sender.hasPermission("areashop.setprice")
                 && !(sender instanceof Player player && region.isLandlord(player.getUniqueId()))) {
             this.messageBridge.message(sender, "setprice-noLandlord", region);

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

@@ -6,6 +6,7 @@ import me.wiefferink.areashop.MessageBridge;
 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.commandsource.CommandSource;
 import me.wiefferink.areashop.managers.IFileManager;
 import me.wiefferink.areashop.regions.GeneralRegion;
 import org.bukkit.command.CommandSender;
@@ -44,7 +45,7 @@ public class SetRestoreCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if (target.hasPermission("areashop.setrestore")) {
             return "help-setrestore";
         }
@@ -56,9 +57,8 @@ public class SetRestoreCommand extends AreashopCommandBean {
         return null;
     }
 
-    @NotNull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@NotNull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("setrestore")
                 .required(KEY_REGION, GeneralRegionParser.generalRegionParser(this.fileManager))
                 .required(KEY_RESTORE, StringParser.stringParser(), this::suggestRestoreType)
@@ -71,8 +71,8 @@ public class SetRestoreCommand extends AreashopCommandBean {
         return CommandProperties.of("setrestore");
     }
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.setrestore")) {
             throw new AreaShopCommandException("setrestore-noPermission");
         }
@@ -101,7 +101,7 @@ public class SetRestoreCommand extends AreashopCommandBean {
     }
 
     private CompletableFuture<Iterable<Suggestion>> suggestRestoreType(
-            @Nonnull CommandContext<CommandSender> context,
+            @Nonnull CommandContext<CommandSource<?>> context,
             @Nonnull CommandInput input
     ) {
         String text = input.peekString();
@@ -113,7 +113,7 @@ public class SetRestoreCommand extends AreashopCommandBean {
     }
 
     private CompletableFuture<Iterable<Suggestion>> suggestSchematicProfiles(
-            @Nonnull CommandContext<CommandSender> context,
+            @Nonnull CommandContext<CommandSource<?>> context,
             @Nonnull CommandInput input
     ) {
         ConfigurationSection schemProfiles = fileManager.getConfig().getConfigurationSection("schematicProfiles");

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

@@ -7,6 +7,8 @@ import me.wiefferink.areashop.MessageBridge;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 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.commands.util.commandsource.PlayerCommandSource;
 import me.wiefferink.areashop.managers.IFileManager;
 import me.wiefferink.areashop.regions.BuyRegion;
 import me.wiefferink.areashop.regions.GeneralRegion;
@@ -53,7 +55,7 @@ public class SetTeleportCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if (target.hasPermission("areashop.setteleportall") || target.hasPermission("areashop.setteleport")) {
             return "help-setteleport";
         }
@@ -65,11 +67,10 @@ public class SetTeleportCommand extends AreashopCommandBean {
         return null;
     }
 
-    @NotNull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@NotNull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("settp")
-                .senderType(Player.class)
+                .senderType(PlayerCommandSource.class)
                 .flag(this.regionFlag)
                 .handler(this::handleCommand);
     }
@@ -79,13 +80,13 @@ public class SetTeleportCommand extends AreashopCommandBean {
         return CommandProperties.of("settp");
     }
 
-    private void handleCommand(@Nonnull CommandContext<Player> context) {
-        Player player = context.sender();
+    private void handleCommand(@Nonnull CommandContext<PlayerCommandSource> context) {
+        Player player = context.sender().sender();
         if (!player.hasPermission("areashop.setteleport") && !player.hasPermission("areashop.setteleportall")) {
             this.messageBridge.message(player, "setteleport-noPermission");
             return;
         }
-        GeneralRegion region = RegionParseUtil.getOrParseRegion(context, this.regionFlag);
+        GeneralRegion region = RegionParseUtil.getOrParseRegion(context, player, this.regionFlag);
 
         boolean owner;
         if (region instanceof RentRegion rentRegion) {

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

@@ -6,6 +6,7 @@ import me.wiefferink.areashop.MessageBridge;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 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.GeneralRegion;
 import org.bukkit.command.CommandSender;
@@ -49,9 +50,8 @@ public class SetTransferCommand extends AreashopCommandBean {
         return null;
     }
 
-    @NotNull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@NotNull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("settransfer")
                 .required(KEY_ENABLED, BooleanParser.booleanParser(true))
                 .flag(this.regionFlag)
@@ -63,12 +63,12 @@ public class SetTransferCommand extends AreashopCommandBean {
         return CommandProperties.of("settransfer");
     }
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.settransfer")) {
             throw new AreaShopCommandException("settransfer-noPermission");
         }
-        GeneralRegion region = RegionParseUtil.getOrParseRegion(context, this.regionFlag);
+        GeneralRegion region = RegionParseUtil.getOrParseRegion(context, sender, this.regionFlag);
         boolean enabled = context.get(KEY_ENABLED);
         region.setTransferEnabled(enabled);
         messageBridge.message(sender, "settransfer-success", enabled, region);

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

@@ -7,6 +7,8 @@ import jakarta.inject.Singleton;
 import me.wiefferink.areashop.MessageBridge;
 import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
+import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
+import me.wiefferink.areashop.commands.util.commandsource.PlayerCommandSource;
 import me.wiefferink.areashop.events.ask.AddingRegionEvent;
 import me.wiefferink.areashop.interfaces.WorldEditInterface;
 import me.wiefferink.areashop.interfaces.WorldEditSelection;
@@ -96,7 +98,7 @@ public class StackCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if (target.hasPermission("areashop.stack")) {
             return "help-stack";
         }
@@ -108,11 +110,10 @@ public class StackCommand extends AreashopCommandBean {
         return null;
     }
 
-    @NotNull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@NotNull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("stack")
-                .senderType(Player.class)
+                .senderType(PlayerCommandSource.class)
                 .required(KEY_AMOUNT, IntegerParser.integerParser(0))
                 .required(KEY_GAP, IntegerParser.integerParser(0))
                 .required(KEY_NAME, StringParser.stringParser())
@@ -127,8 +128,8 @@ public class StackCommand extends AreashopCommandBean {
         return CommandProperties.of("stack");
     }
 
-    private void handleCommand(@Nonnull CommandContext<Player> context) {
-        Player player = context.sender();
+    private void handleCommand(@Nonnull CommandContext<PlayerCommandSource> context) {
+        Player player = context.sender().sender();
         if (!player.hasPermission("areashop.stack")) {
             throw new AreaShopCommandException("stack-noPermission");
         }

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

@@ -6,6 +6,7 @@ import me.wiefferink.areashop.MessageBridge;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
 import me.wiefferink.areashop.commands.util.BuyRegionParser;
 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.BuyRegion;
 import me.wiefferink.areashop.regions.GeneralRegion;
@@ -35,11 +36,11 @@ public class StopResellCommand extends AreashopCommandBean {
 
     @Inject
     public StopResellCommand(@Nonnull MessageBridge messageBridge, @Nonnull IFileManager fileManager) {
-        ParserDescriptor<CommandSender, BuyRegion> regionParser =
+        ParserDescriptor<CommandSource<?>, BuyRegion> regionParser =
                 ParserDescriptor.of(new BuyRegionParser<>(fileManager, this::suggestBuyRegions), BuyRegion.class);
         this.messageBridge = messageBridge;
         this.fileManager = fileManager;
-        this.regionFlag = CommandFlag.builder("region")
+        this.regionFlag = CommandFlag.<CommandSource<?>>builder("region")
                 .withComponent(regionParser)
                 .build();
     }
@@ -57,9 +58,8 @@ public class StopResellCommand extends AreashopCommandBean {
         return null;
     }
 
-    @NotNull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@NotNull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("stopresell")
                 .flag(this.regionFlag)
                 .handler(this::handleCommand);
@@ -70,14 +70,14 @@ public class StopResellCommand extends AreashopCommandBean {
         return CommandProperties.of("stopresell");
     }
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.stopresell") && !sender.hasPermission("areashop.stopresellall")) {
             this.messageBridge.message(sender, "stopresell-noPermissionOther");
             return;
         }
 
-        BuyRegion buy = RegionParseUtil.getOrParseBuyRegion(context, this.regionFlag);
+        BuyRegion buy = RegionParseUtil.getOrParseBuyRegion(context, sender, this.regionFlag);
         if (!buy.isInResellingMode()) {
             this.messageBridge.message(sender, "stopresell-notResell", buy);
             return;
@@ -100,7 +100,7 @@ public class StopResellCommand extends AreashopCommandBean {
     }
 
     private CompletableFuture<Iterable<Suggestion>> suggestBuyRegions(
-            @Nonnull CommandContext<CommandSender> context,
+            @Nonnull CommandContext<CommandSource<?>> context,
             @Nonnull CommandInput input
     ) {
         String text = input.peekString();

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

@@ -5,6 +5,8 @@ import jakarta.inject.Singleton;
 import me.wiefferink.areashop.MessageBridge;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
 import me.wiefferink.areashop.commands.util.GeneralRegionParser;
+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.GeneralRegion;
 import org.bukkit.command.CommandSender;
@@ -53,7 +55,7 @@ public class TeleportCommand extends AreashopCommandBean {
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if (target.hasPermission("areashop.teleportall") || target.hasPermission("areashop.teleport")) {
             return "help-teleport";
         }
@@ -65,11 +67,10 @@ public class TeleportCommand extends AreashopCommandBean {
         return null;
     }
 
-    @NotNull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@NotNull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("tp", "teleport")
-                .senderType(Player.class)
+                .senderType(PlayerCommandSource.class)
                 .required(KEY_REGION, GeneralRegionParser.generalRegionParser(this.fileManager))
                 .handler(this::handleCommand);
     }
@@ -79,8 +80,8 @@ public class TeleportCommand extends AreashopCommandBean {
         return CommandProperties.of("teleport", "tp");
     }
 
-    private void handleCommand(@Nonnull CommandContext<Player> context) {
-        Player player = context.sender();
+    private void handleCommand(@Nonnull CommandContext<PlayerCommandSource> context) {
+        Player player = context.sender().sender();
         if (!player.hasPermission("areashop.teleport") && !player.hasPermission("areashop.teleportall") && !player.hasPermission(
                 "areashop.teleportavailable") && !player.hasPermission("areashop.teleportavailablesign") && !player.hasPermission(
                 "areashop.teleportsign") && !player.hasPermission("areashop.teleportsignall") && !player.hasPermission(

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

@@ -7,6 +7,7 @@ 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.RegionParseUtil;
+import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
 import me.wiefferink.areashop.features.homeaccess.HomeAccessFeature;
 import me.wiefferink.areashop.features.homeaccess.HomeAccessType;
 import me.wiefferink.areashop.managers.IFileManager;
@@ -43,9 +44,9 @@ public final class ToggleHomeCommand extends AreashopCommandBean {
     public ToggleHomeCommand(@Nonnull MessageBridge messageBridge, @Nonnull IFileManager fileManager) {
         this.messageBridge = messageBridge;
         this.fileManager = fileManager;
-        this.regionFlag = CommandFlag.builder("region")
+        this.regionFlag = CommandFlag.<CommandSource<?>>builder("region")
                 .withComponent(
-                        new CommandComponent.Builder<CommandSender, GeneralRegion>()
+                        CommandComponent.<CommandSource<?>, GeneralRegion>builder()
                                 .name("region")
                                 .description(Description.EMPTY)
                                 .valueType(GeneralRegion.class)
@@ -57,7 +58,7 @@ public final class ToggleHomeCommand extends AreashopCommandBean {
 
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if (!target.hasPermission("sethomecontrol.control")) {
             return null;
         }
@@ -69,9 +70,8 @@ public final class ToggleHomeCommand extends AreashopCommandBean {
         return null;
     }
 
-    @NotNull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@NotNull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("togglehome")
                 .required(KEY_ACCESS_TYPE, EnumParser.enumParser(HomeAccessType.class))
                 .flag(this.regionFlag)
@@ -83,13 +83,13 @@ public final class ToggleHomeCommand extends AreashopCommandBean {
         return CommandProperties.of("togglehome");
     }
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.togglehome")) {
             throw new AreaShopCommandException("togglehome-noPermission");
         }
         final HomeAccessType accessType = context.get(KEY_ACCESS_TYPE);
-        final GeneralRegion region = RegionParseUtil.getOrParseRegion(context, this.regionFlag);
+        final GeneralRegion region = RegionParseUtil.getOrParseRegion(context, sender, this.regionFlag);
         if (!(sender instanceof Player) && !sender.hasPermission("sethome.control.other")) {
             return;
         }
@@ -101,11 +101,11 @@ public final class ToggleHomeCommand extends AreashopCommandBean {
     }
 
     private CompletableFuture<Iterable<Suggestion>> suggestRegions(
-            @Nonnull CommandContext<CommandSender> context,
+            @Nonnull CommandContext<CommandSource<?>> context,
             @Nonnull CommandInput input
     ) {
         String text = input.peekString();
-        CommandSender sender = context.sender();
+        CommandSender sender = context.sender().sender();
         Stream<GeneralRegion> regions;
         if (sender.hasPermission("sethome.control.other")) {
             regions = this.fileManager.getRegionsRef().stream();

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

@@ -8,6 +8,8 @@ import me.wiefferink.areashop.commands.util.AreashopCommandBean;
 import me.wiefferink.areashop.commands.util.GeneralRegionParser;
 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.GeneralRegion;
 import org.bukkit.OfflinePlayer;
@@ -43,17 +45,17 @@ public class TransferCommand extends AreashopCommandBean {
             @Nonnull MessageBridge messageBridge,
             @Nonnull IFileManager fileManager
     ) {
-        ParserDescriptor<Player, GeneralRegion> regionParser =
+        ParserDescriptor<PlayerCommandSource, GeneralRegion> regionParser =
                 ParserDescriptor.of(new GeneralRegionParser<>(fileManager, this::suggestRegions), GeneralRegion.class);
         this.messageBridge = messageBridge;
         this.fileManager = fileManager;
-        this.regionFlag = CommandFlag.builder("region")
+        this.regionFlag = CommandFlag.<PlayerCommandSource>builder("region")
                 .withComponent(regionParser)
                 .build();
     }
 
     @Override
-    public String getHelpKey(CommandSender target) {
+    public String getHelpKey(@NotNull CommandSender target) {
         if (!target.hasPermission("areashop.transfer")) {
             return null;
         }
@@ -65,11 +67,10 @@ public class TransferCommand extends AreashopCommandBean {
         return null;
     }
 
-    @NotNull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@NotNull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("transfer")
-                .senderType(Player.class)
+                .senderType(PlayerCommandSource.class)
                 .required(KEY_PLAYER, ValidatedOfflinePlayerParser.validatedOfflinePlayerParser())
                 .flag(this.regionFlag)
                 .handler(this::handleCommand);
@@ -80,12 +81,12 @@ public class TransferCommand extends AreashopCommandBean {
         return CommandProperties.of("transfer");
     }
 
-    private void handleCommand(@Nonnull CommandContext<Player> context) {
-        Player sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<PlayerCommandSource> context) {
+        Player sender = context.sender().sender();
         if (!sender.hasPermission("areashop.transfer")) {
             throw new AreaShopCommandException("transfer-noPermission");
         }
-        GeneralRegion region = RegionParseUtil.getOrParseRegion(context, this.regionFlag);
+        GeneralRegion region = RegionParseUtil.getOrParseRegion(context, sender, this.regionFlag);
         if (!region.isTransferEnabled()) {
             throw new AreaShopCommandException("transfer-disabled");
         }
@@ -124,11 +125,11 @@ public class TransferCommand extends AreashopCommandBean {
     }
 
     private CompletableFuture<Iterable<Suggestion>> suggestRegions(
-            @Nonnull CommandContext<Player> context,
+            @Nonnull CommandContext<PlayerCommandSource> context,
             @Nonnull CommandInput input
     ) {
         String text = input.peekString();
-        UUID uuid = context.sender().getUniqueId();
+        UUID uuid = context.sender().sender().getUniqueId();
         List<Suggestion> suggestions = this.fileManager.getRegions()
                 .stream()
                 .filter(region -> region.isOwner(uuid) || region.isLandlord(uuid))

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

@@ -6,6 +6,7 @@ import me.wiefferink.areashop.commands.util.AreaShopCommandException;
 import me.wiefferink.areashop.commands.util.AreashopCommandBean;
 import me.wiefferink.areashop.commands.util.RegionParseUtil;
 import me.wiefferink.areashop.commands.util.RentRegionParser;
+import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
 import me.wiefferink.areashop.managers.IFileManager;
 import me.wiefferink.areashop.regions.GeneralRegion;
 import me.wiefferink.areashop.regions.RentRegion;
@@ -32,10 +33,10 @@ public class UnrentCommand extends AreashopCommandBean {
 
     @Inject
     public UnrentCommand(@Nonnull IFileManager fileManager) {
-        ParserDescriptor<CommandSender, RentRegion> regionParser =
+        ParserDescriptor<CommandSource<?>, RentRegion> regionParser =
                 ParserDescriptor.of(new RentRegionParser<>(fileManager, this::suggestRegions), RentRegion.class);
         this.fileManager = fileManager;
-        this.regionFlag = CommandFlag.builder("region")
+        this.regionFlag = CommandFlag.<CommandSource<?>>builder("region")
                 .withComponent(regionParser)
                 .build();
     }
@@ -70,9 +71,8 @@ public class UnrentCommand extends AreashopCommandBean {
         return null;
     }
 
-    @NotNull
     @Override
-    protected Command.Builder<? extends CommandSender> configureCommand(@NotNull Command.Builder<CommandSender> builder) {
+    protected Command.Builder<? extends CommandSource<?>> configureCommand(Command.@NotNull Builder<CommandSource<?>> builder) {
         return builder.literal("unrent")
                 .flag(this.regionFlag)
                 .handler(this::handleCommand);
@@ -83,12 +83,12 @@ public class UnrentCommand extends AreashopCommandBean {
         return CommandProperties.of("unrent");
     }
 
-    private void handleCommand(@Nonnull CommandContext<CommandSender> context) {
-        CommandSender sender = context.sender();
+    private void handleCommand(@Nonnull CommandContext<CommandSource<?>> context) {
+        CommandSender sender = context.sender().sender();
         if (!sender.hasPermission("areashop.unrent") && !sender.hasPermission("areashop.unrentown")) {
             throw new AreaShopCommandException("unrent-noPermission");
         }
-        RentRegion rent = RegionParseUtil.getOrParseRentRegion(context, this.regionFlag);
+        RentRegion rent = RegionParseUtil.getOrParseRentRegion(context, sender, this.regionFlag);
         if (!rent.isRented()) {
             throw new AreaShopCommandException("unrent-notRented", rent);
         }
@@ -97,7 +97,7 @@ public class UnrentCommand extends AreashopCommandBean {
 
     @Nonnull
     private CompletableFuture<Iterable<Suggestion>> suggestRegions(
-            @Nonnull CommandContext<CommandSender> context,
+            @Nonnull CommandContext<CommandSource<?>> context,
             @Nonnull CommandInput input
     ) {
         String text = input.peekString();

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

@@ -1,6 +1,6 @@
 package me.wiefferink.areashop.commands.util;
 
-import org.bukkit.command.CommandSender;
+import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
 import org.incendo.cloud.Command;
 import org.incendo.cloud.bean.CommandBean;
 import org.incendo.cloud.key.CloudKey;
@@ -12,7 +12,7 @@ import javax.annotation.Nonnull;
  * An extension of {@link CommandBean} which does extra pre-processing of the commands.
  * Adapted from <a href="https://github.com/Incendo/kitchensink">KitchenSink</a>
  */
-public abstract class AreashopCommandBean extends CommandBean<CommandSender> implements HelpProvider {
+public abstract class AreashopCommandBean extends CommandBean<CommandSource<?>> implements HelpProvider {
 
     private boolean requireConfirmation;
 
@@ -21,8 +21,8 @@ public abstract class AreashopCommandBean extends CommandBean<CommandSender> imp
     }
 
     @Override
-    protected final @Nonnull Command.Builder<? extends CommandSender> configure(
-            final @Nonnull Command.Builder<CommandSender> builder
+    protected final @Nonnull Command.Builder<? extends CommandSource<?>> configure(
+            final @Nonnull Command.Builder<CommandSource<?>> builder
     ) {
         return this.configureCommand(builder)
                 .meta(CloudKey.of("bukkit_description", String.class), this.stringDescription())
@@ -44,7 +44,7 @@ public abstract class AreashopCommandBean extends CommandBean<CommandSender> imp
      * @param builder builder to configure
      * @return the updated builder
      */
-    protected abstract @Nonnull Command.Builder<? extends CommandSender> configureCommand(
-            @Nonnull Command.Builder<CommandSender> builder
+    protected abstract @Nonnull Command.Builder<? extends CommandSource<?>> configureCommand(
+            @Nonnull Command.Builder<CommandSource<?>> builder
     );
 }

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

@@ -46,10 +46,10 @@ 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.util.commandsource.CommandSource;
+import me.wiefferink.areashop.commands.util.commandsource.CommandSourceMapper;
 import org.bukkit.command.CommandSender;
 import org.bukkit.plugin.Plugin;
-import org.incendo.cloud.SenderMapper;
-import org.incendo.cloud.bukkit.CloudBukkitCapabilities;
 import org.incendo.cloud.exception.ArgumentParseException;
 import org.incendo.cloud.exception.CommandExecutionException;
 import org.incendo.cloud.exception.InvalidCommandSenderException;
@@ -115,7 +115,7 @@ public class AreashopCommands {
     private final MessageBridge messageBridge;
 
     private final Injector injector;
-    private final PaperCommandManager<CommandSender> commandManager;
+    private final PaperCommandManager<CommandSource<?>> commandManager;
 
     private final List<AreashopCommandBean> commands = new ArrayList<>();
     private HelpRenderer helpRenderer;
@@ -123,11 +123,9 @@ public class AreashopCommands {
     @Inject
     AreashopCommands(@Nonnull Injector injector, @Nonnull Plugin plugin, @Nonnull MessageBridge messageBridge) {
         this.injector = injector;
-        this.commandManager = new PaperCommandManager<>(
-                plugin,
-                ExecutionCoordinator.simpleCoordinator(),
-                SenderMapper.identity()
-        );
+        this.commandManager = PaperCommandManager.builder(new CommandSourceMapper())
+                .executionCoordinator(ExecutionCoordinator.simpleCoordinator())
+                .buildOnEnable(plugin);
         this.messageBridge = messageBridge;
     }
 
@@ -142,15 +140,12 @@ public class AreashopCommands {
             this.commandManager.command(configuredBuilder);
         }
         // Show help by default
-        this.commandManager.command(builder.handler(context -> showHelp(context.sender())));
+        this.commandManager.command(builder.handler(context -> showHelp(context.sender().sender())));
         this.helpRenderer = new HelpRenderer(this.messageBridge, this.commands);
     }
 
     private void initCommandManager() {
-        if (this.commandManager.hasCapability(CloudBukkitCapabilities.NATIVE_BRIGADIER)) {
-            this.commandManager.registerBrigadier();
-        }
-        ExceptionController<CommandSender> exceptionController = this.commandManager.exceptionController();
+        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));
@@ -160,7 +155,7 @@ public class AreashopCommands {
                 new InvalidCommandSenderHandler(this.messageBridge));
         exceptionController.registerHandler(AreaShopCommandException.class,
                 new ArgumentParseExceptionHandler<>(this.messageBridge));
-        var confirmationConfiguration = ConfirmationConfiguration.<CommandSender>builder()
+        var confirmationConfiguration = ConfirmationConfiguration.<CommandSource<?>>builder()
                 .cache(GuavaCache.of(CacheBuilder.newBuilder().build()))
                 .noPendingCommandNotifier(x -> {
                 })

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

@@ -1,13 +1,13 @@
 package me.wiefferink.areashop.commands.util;
 
 import me.wiefferink.areashop.MessageBridge;
-import org.bukkit.command.CommandSender;
+import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
 import org.incendo.cloud.exception.handling.ExceptionContext;
 import org.incendo.cloud.exception.handling.ExceptionHandler;
 
 import javax.annotation.Nonnull;
 
-public class ArgumentParseExceptionHandler<C extends CommandSender> implements ExceptionHandler<C, AreaShopCommandException> {
+public class ArgumentParseExceptionHandler<C extends CommandSource<?>> implements ExceptionHandler<C, AreaShopCommandException> {
 
     private final MessageBridge messageBridge;
 
@@ -17,17 +17,17 @@ public class ArgumentParseExceptionHandler<C extends CommandSender> implements E
 
     public static void handleException(
             @Nonnull MessageBridge messageBridge,
-            @Nonnull CommandSender sender,
+            @Nonnull CommandSource<?> sender,
             @Nonnull AreaShopCommandException exception
     ) {
         String key = exception.messageKey();
         Object[] replacements = exception.replacements();
         if (replacements.length == 0) {
-            messageBridge.message(sender, key);
+            messageBridge.message(sender.sender(), key);
             return;
         }
         // Pass the values as a var-args and not as a string[]
-        messageBridge.message(sender, key, replacements);
+        messageBridge.message(sender.sender(), key, replacements);
     }
 
     @Override

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

@@ -1,8 +1,8 @@
 package me.wiefferink.areashop.commands.util;
 
 import me.wiefferink.areashop.MessageBridge;
-import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Player;
+import me.wiefferink.areashop.commands.util.commandsource.CommandSource;
+import me.wiefferink.areashop.commands.util.commandsource.PlayerCommandSource;
 import org.checkerframework.checker.nullness.qual.NonNull;
 import org.incendo.cloud.exception.InvalidCommandSenderException;
 import org.incendo.cloud.exception.handling.ExceptionContext;
@@ -10,7 +10,7 @@ import org.incendo.cloud.exception.handling.ExceptionHandler;
 
 import javax.annotation.Nonnull;
 
-public class InvalidCommandSenderHandler implements ExceptionHandler<CommandSender, InvalidCommandSenderException> {
+public class InvalidCommandSenderHandler implements ExceptionHandler<CommandSource<?>, InvalidCommandSenderException> {
 
     private final MessageBridge messageBridge;
 
@@ -19,9 +19,9 @@ public class InvalidCommandSenderHandler implements ExceptionHandler<CommandSend
     }
 
     @Override
-    public void handle(@NonNull ExceptionContext<CommandSender, InvalidCommandSenderException> context) throws Throwable {
+    public void handle(@NonNull ExceptionContext<CommandSource<?>, InvalidCommandSenderException> context) throws Throwable {
         InvalidCommandSenderException exception = context.exception();
-        if (exception.requiredSender().equals(Player.class)) {
+        if (exception.requiredSenderTypes().contains(PlayerCommandSource.class)) {
             this.messageBridge.message(exception.commandSender(), "cmd-onlyByPlayer");
             return;
         }

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

@@ -38,16 +38,16 @@ public class RegionCreationUtil {
     }
 
     public CompletableFuture<ProtectedRegion> createRegion(
-            @Nonnull CommandContext<Player> context,
+            @Nonnull CommandContext<?> context,
+            @Nonnull Player sender,
             @Nonnull CloudKey<String> regionKey
     ) {
-        Player player = context.sender();
-        World world = player.getWorld();
+        World world = sender.getWorld();
         String regionName = context.get(regionKey);
         if (this.fileManager.getRegion(regionName) != null) {
             return CompletableFuture.failedFuture(new AreaShopCommandException("add-failed", regionName));
         }
-        this.server.dispatchCommand(player, String.format("rg define %s", regionName));
+        this.server.dispatchCommand(sender, String.format("rg define %s", regionName));
         CompletableFuture<ProtectedRegion> future = new CompletableFuture<>();
         this.server.getScheduler().runTaskLater(this.plugin, () -> {
             ProtectedRegion region = this.worldGuardInterface.getRegionManager(world).getRegion(regionName);

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

@@ -33,10 +33,10 @@ public final class RegionParseUtil {
 
     @Nonnull
     public static Collection<GeneralRegion> getOrParseRegionsInSel(
-            @Nonnull CommandContext<CommandSender> context,
+            @Nonnull CommandContext<?> context,
+            @Nonnull CommandSender sender,
             @Nonnull CommandFlag<GeneralRegion> regionFlag
     ) {
-        CommandSender sender = context.sender();
         if (!(sender instanceof Player player)) {
             throw new AreaShopCommandException("cmd-weOnlyByPlayer");
         }
@@ -54,15 +54,15 @@ public final class RegionParseUtil {
     }
 
     @Nonnull
-    public static <C> GeneralRegion getOrParseRegion(
-            @Nonnull CommandContext<C> context,
+    public static GeneralRegion getOrParseRegion(
+            @Nonnull CommandContext<?> context,
+            @Nonnull CommandSender sender,
             @Nonnull CommandFlag<GeneralRegion> flag
     ) throws AreaShopCommandException {
         GeneralRegion region = context.flags().get(flag);
         if (region != null) {
             return region;
         }
-        C sender = context.sender();
         if (!(sender instanceof Entity entity)) {
             throw new AreaShopCommandException("cmd-automaticRegionOnlyByPlayer");
         }
@@ -74,21 +74,21 @@ public final class RegionParseUtil {
         } else if (regions.size() > 1) {
             errorMessageKey = "cmd-moreRegionsAtLocation";
         } else {
-            return regions.get(0);
+            return regions.getFirst();
         }
         throw new AreaShopCommandException(errorMessageKey);
     }
 
     @Nonnull
-    public static <C> GeneralRegion getOrParseRegion(
-            @Nonnull CommandContext<C> context,
+    public static GeneralRegion getOrParseRegion(
+            @Nonnull CommandContext<?> context,
+            @Nonnull CommandSender sender,
             @Nonnull CloudKey<GeneralRegion> key
     ) throws AreaShopCommandException {
         GeneralRegion region = context.getOrDefault(key, null);
         if (region != null) {
             return region;
         }
-        C sender = context.sender();
         if (!(sender instanceof Entity entity)) {
             throw new AreaShopCommandException("cmd-automaticRegionOnlyByPlayer");
         }
@@ -100,7 +100,7 @@ public final class RegionParseUtil {
         } else if (regions.size() > 1) {
             errorMessageKey = "cmd-moreRegionsAtLocation";
         } else {
-            return regions.get(0);
+            return regions.getFirst();
         }
         throw new AreaShopCommandException(errorMessageKey);
     }
@@ -121,12 +121,14 @@ public final class RegionParseUtil {
     }
 
     @Nonnull
-    public static BuyRegion getOrParseBuyRegion(@Nonnull CommandContext<? extends CommandSender> context, CommandFlag<BuyRegion> flag) {
+    public static BuyRegion getOrParseBuyRegion(
+            @Nonnull CommandContext<?> context,
+            @Nonnull CommandSender sender,
+            @Nonnull CommandFlag<BuyRegion> flag) {
         BuyRegion buyRegion = context.flags().get(flag);
         if (buyRegion != null) {
             return buyRegion;
         }
-        CommandSender sender = context.sender();
         if (!(sender instanceof Player player)) {
             throw new AreaShopCommandException("cmd-automaticRegionOnlyByPlayer");
         }
@@ -136,16 +138,18 @@ public final class RegionParseUtil {
         } else if (regions.size() != 1) {
             throw new AreaShopCommandException("cmd-moreRegionsAtLocation");
         }
-        return regions.get(0);
+        return regions.getFirst();
     }
 
     @Nonnull
-    public static RentRegion getOrParseRentRegion(@Nonnull CommandContext<? extends CommandSender> context, CommandFlag<RentRegion> flag) {
+    public static RentRegion getOrParseRentRegion(
+            @Nonnull CommandContext<?> context,
+            @Nonnull CommandSender sender,
+            @Nonnull CommandFlag<RentRegion> flag) {
         RentRegion rentRegion = context.flags().get(flag);
         if (rentRegion != null) {
             return rentRegion;
         }
-        CommandSender sender = context.sender();
         if (!(sender instanceof Player player)) {
             throw new AreaShopCommandException("cmd-automaticRegionOnlyByPlayer");
         }
@@ -155,7 +159,7 @@ public final class RegionParseUtil {
         } else if (regions.size() != 1) {
             throw new AreaShopCommandException("cmd-moreRegionsAtLocation");
         }
-        return regions.get(0);
+        return regions.getFirst();
     }
     
 }

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

@@ -1,6 +1,5 @@
 package me.wiefferink.areashop.commands.util;
 
-import org.bukkit.command.CommandSender;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.plugin.Plugin;
 import org.checkerframework.checker.nullness.qual.Nullable;
@@ -45,14 +44,14 @@ public final class SignProfileUtil {
     }
 
     @Nullable
-    public static String getOrParseProfile(@Nonnull CommandContext<? extends CommandSender> context,
+    public static String getOrParseProfile(@Nonnull CommandContext<?> context,
                                            @Nonnull Plugin plugin) {
         return getOrParseProfile(context, DEFAULT_FLAG, plugin);
     }
 
     @Nullable
     public static String getOrParseProfile(
-            @Nonnull CommandContext<? extends CommandSender> context,
+            @Nonnull CommandContext<?> context,
             @Nonnull CommandFlag<String> flag,
             @Nonnull Plugin plugin
     ) throws AreaShopCommandException {

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

@@ -13,6 +13,8 @@ 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() {
@@ -50,6 +52,9 @@ public class ValidatedOfflinePlayerParser<C> implements ArgumentParser<C, Offlin
             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)))

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

@@ -19,20 +19,21 @@ public final class WorldFlagUtil {
     }
 
     @Nonnull
-    public static <C extends Entity> World parseOrDetectWorld(@Nonnull CommandContext<C> context) {
-        return parseOrDetectWorld(context, DEFAULT_WORLD_FLAG);
+    public static World parseOrDetectWorld(@Nonnull CommandContext<?> context, @Nonnull Entity sender) {
+        return parseOrDetectWorld(context, sender, DEFAULT_WORLD_FLAG);
     }
 
     @Nonnull
-    public static <C extends Entity> World parseOrDetectWorld(
-            @Nonnull CommandContext<C> context,
+    public static World parseOrDetectWorld(
+            @Nonnull CommandContext<?> context,
+            @Nonnull Entity sender,
             @Nonnull CommandFlag<World> flag
     ) {
         World world = context.flags().get(flag);
         if (world != null) {
             return world;
         }
-        return context.sender().getWorld();
+        return sender.getWorld();
     }
 
 }

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

@@ -2,6 +2,7 @@ package me.wiefferink.areashop.commands.util;
 
 import com.sk89q.worldguard.protection.managers.RegionManager;
 import com.sk89q.worldguard.protection.regions.ProtectedRegion;
+import me.wiefferink.areashop.commands.util.commandsource.EntityCommandSource;
 import me.wiefferink.areashop.interfaces.WorldGuardInterface;
 import org.bukkit.World;
 import org.bukkit.entity.Entity;
@@ -17,7 +18,7 @@ import org.incendo.cloud.suggestion.SuggestionProvider;
 import javax.annotation.Nonnull;
 import java.util.Collections;
 
-public class WorldGuardRegionParser<C extends Entity> implements ArgumentParser<C, ProtectedRegion> {
+public class WorldGuardRegionParser<C extends EntityCommandSource> implements ArgumentParser<C, ProtectedRegion> {
     private final WorldGuardInterface worldGuardInterface;
     private final CommandFlag<World> worldFlag;
 
@@ -29,7 +30,7 @@ public class WorldGuardRegionParser<C extends Entity> implements ArgumentParser<
         this.worldGuardInterface = worldGuardInterface;
     }
 
-    public static <C extends Entity> ParserDescriptor<C, ProtectedRegion> worldGuardRegionParser(
+    public static <C extends EntityCommandSource> ParserDescriptor<C, ProtectedRegion> worldGuardRegionParser(
             @Nonnull CommandFlag<World> worldFlag,
             @Nonnull WorldGuardInterface worldGuardInterface
     ) {
@@ -39,7 +40,8 @@ public class WorldGuardRegionParser<C extends Entity> implements ArgumentParser<
     @Override
     public @Nonnull ArgumentParseResult<ProtectedRegion> parse(@Nonnull CommandContext<C> commandContext,
                                                                         @Nonnull CommandInput commandInput) {
-        World world = WorldFlagUtil.parseOrDetectWorld(commandContext, worldFlag);
+        Entity sender = commandContext.sender().sender();
+        World world = WorldFlagUtil.parseOrDetectWorld(commandContext, sender, worldFlag);
         String regionName = commandInput.peekString();
         RegionManager regionManager = this.worldGuardInterface.getRegionManager(world);
         if (regionManager == null) {
@@ -57,7 +59,7 @@ public class WorldGuardRegionParser<C extends Entity> implements ArgumentParser<
     @Override
     public @Nonnull SuggestionProvider<C> suggestionProvider() {
         return SuggestionProvider.blockingStrings((commandContext, input) -> {
-            C sender = commandContext.sender();
+            Entity sender = commandContext.sender().sender();
             if (!(sender instanceof Player player)) {
                 return Collections.emptyList();
             }

AreaShop/src/main/java/me/wiefferink/areashop/commands/util/commandsource/CommandSource.java

@@ -0,0 +1,16 @@
+package me.wiefferink.areashop.commands.util.commandsource;
+
+import io.papermc.paper.command.brigadier.CommandSourceStack;
+import org.bukkit.command.CommandSender;
+
+import javax.annotation.Nonnull;
+
+public interface CommandSource<C extends CommandSender> {
+
+    @Nonnull
+    CommandSourceStack sourceStack();
+
+    @Nonnull
+    C sender();
+
+}

AreaShop/src/main/java/me/wiefferink/areashop/commands/util/commandsource/CommandSourceMapper.java

@@ -0,0 +1,27 @@
+package me.wiefferink.areashop.commands.util.commandsource;
+
+import io.papermc.paper.command.brigadier.CommandSourceStack;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Entity;
+import org.bukkit.entity.Player;
+import org.checkerframework.checker.nullness.qual.NonNull;
+import org.incendo.cloud.SenderMapper;
+
+public class CommandSourceMapper implements SenderMapper<CommandSourceStack, CommandSource<?>> {
+
+    @Override
+    public @NonNull CommandSource<?> map(@NonNull CommandSourceStack base) {
+        CommandSender sender = base.getSender();
+        if (sender instanceof Player) {
+            return new PlayerCommandSource(base);
+        } else if (sender instanceof Entity) {
+            return new EntityCommandSource(base);
+        }
+        return new GenericCommandSource(base);
+    }
+
+    @Override
+    public @NonNull CommandSourceStack reverse(@NonNull CommandSource<?> mapped) {
+        return mapped.sourceStack();
+    }
+}

AreaShop/src/main/java/me/wiefferink/areashop/commands/util/commandsource/CommandSourceWrapper.java

@@ -0,0 +1,15 @@
+package me.wiefferink.areashop.commands.util.commandsource;
+
+import io.papermc.paper.command.brigadier.CommandSourceStack;
+import org.bukkit.command.CommandSender;
+
+import javax.annotation.Nonnull;
+
+public record CommandSourceWrapper(@Nonnull CommandSourceStack commandSourceStack) {
+
+    @Nonnull
+    public CommandSender sender() {
+        return commandSourceStack().getSender();
+    }
+
+}

AreaShop/src/main/java/me/wiefferink/areashop/commands/util/commandsource/EntityCommandSource.java

@@ -0,0 +1,23 @@
+package me.wiefferink.areashop.commands.util.commandsource;
+
+import io.papermc.paper.command.brigadier.CommandSourceStack;
+import org.bukkit.entity.Entity;
+import org.jetbrains.annotations.NotNull;
+
+import javax.annotation.Nonnull;
+
+public sealed class EntityCommandSource extends GenericCommandSource permits PlayerCommandSource {
+
+    public EntityCommandSource(@Nonnull CommandSourceStack sourceStack) {
+        super(sourceStack);
+        if (!(sourceStack.getSender() instanceof Entity)) {
+            throw new IllegalArgumentException("Source stack sender is not an entity!");
+        }
+    }
+
+    @NotNull
+    @Override
+    public Entity sender() {
+        return (Entity) super.sender();
+    }
+}

AreaShop/src/main/java/me/wiefferink/areashop/commands/util/commandsource/GenericCommandSource.java

@@ -0,0 +1,31 @@
+package me.wiefferink.areashop.commands.util.commandsource;
+
+import io.papermc.paper.command.brigadier.CommandSourceStack;
+import org.bukkit.command.CommandSender;
+import org.jetbrains.annotations.NotNull;
+
+import javax.annotation.Nonnull;
+
+public class GenericCommandSource implements CommandSource<CommandSender> {
+
+    private final CommandSourceStack sourceStack;
+
+    private final CommandSender sender;
+
+    public GenericCommandSource(@Nonnull CommandSourceStack sourceStack) {
+        this.sourceStack = sourceStack;
+        this.sender = sourceStack.getSender();
+    }
+
+    @NotNull
+    @Override
+    public final CommandSourceStack sourceStack() {
+        return this.sourceStack;
+    }
+
+    @NotNull
+    @Override
+    public CommandSender sender() {
+        return this.sender;
+    }
+}

AreaShop/src/main/java/me/wiefferink/areashop/commands/util/commandsource/PlayerCommandSource.java

@@ -0,0 +1,22 @@
+package me.wiefferink.areashop.commands.util.commandsource;
+
+import io.papermc.paper.command.brigadier.CommandSourceStack;
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.NotNull;
+
+import javax.annotation.Nonnull;
+
+public final class PlayerCommandSource extends EntityCommandSource {
+
+    public PlayerCommandSource(@Nonnull CommandSourceStack sourceStack) {
+        super(sourceStack);
+        if (!(sourceStack.getSender() instanceof Player)) {
+            throw new IllegalArgumentException("Source stack sender is not a player!");
+        }
+    }
+
+    @Override
+    public @NotNull Player sender() {
+        return (Player) super.sender();
+    }
+}

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

@@ -103,7 +103,7 @@ public class FriendsFeature extends RegionFeature {
 		HashSet<String> result = new HashSet<>();
 		for(UUID friend : getFriends()) {
 			OfflinePlayer player = Bukkit.getOfflinePlayer(friend);
-			if(player != null && player.getName() != null) {
+			if(player.getName() != null) {
 				result.add(player.getName());
 			}
 		}

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

@@ -133,7 +133,7 @@ public class WorldGuardRegionFlagsFeature extends RegionFeature {
 				}
 			} else {
 				// Parse all other normal flags (groups are also handled)
-				String flagSetting = null;
+				StringBuilder flagSetting = null;
 				com.sk89q.worldguard.protection.flags.RegionGroup groupValue = null;
 
 				Flag<?> foundFlag = worldGuardInterface.fuzzyMatchFlag(flagName);
@@ -152,7 +152,7 @@ public class WorldGuardRegionFlagsFeature extends RegionFeature {
 					//AreaShop.debug("  Flag " + flagName + " reset (+ possible group of flag)");
 				} else {
 					if(groupFlag == null) {
-						flagSetting = value;
+						flagSetting = new StringBuilder(value);
 					} else {
 						for(String part : value.split(" ")) {
 							if(part.startsWith("g:")) {
@@ -165,16 +165,16 @@ public class WorldGuardRegionFlagsFeature extends RegionFeature {
 								}
 							} else {
 								if(flagSetting == null) {
-									flagSetting = part;
+									flagSetting = new StringBuilder(part);
 								} else {
-									flagSetting += " " + part;
+									flagSetting.append(" ").append(part);
 								}
 							}
 						}
 					}
 					if(flagSetting != null) {
 						try {
-							setFlag(worldguardRegion, foundFlag, flagSetting);
+							setFlag(worldguardRegion, foundFlag, flagSetting.toString());
 							//AreaShop.debug("  Flag " + flagName + " set: " + flagSetting);
 						} catch(InvalidFlagFormat e) {
 							AreaShop.warn("Found wrong value for flag " + flagName);

AreaShop/src/main/java/me/wiefferink/areashop/features/signs/RegionSign.java

@@ -7,7 +7,6 @@ import io.github.bakedlibs.dough.blocks.BlockPosition;
 import io.papermc.lib.PaperLib;
 import me.wiefferink.areashop.AreaShop;
 import me.wiefferink.areashop.managers.SignErrorLogger;
-import me.wiefferink.areashop.platform.adapter.BlockBehaviourHelper;
 import me.wiefferink.areashop.regions.GeneralRegion;
 import me.wiefferink.areashop.tools.Materials;
 import me.wiefferink.areashop.tools.SignUtils;
@@ -16,6 +15,7 @@ import me.wiefferink.interactivemessenger.processing.Message;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.Material;
+import org.bukkit.Server;
 import org.bukkit.block.Block;
 import org.bukkit.block.BlockFace;
 import org.bukkit.block.BlockState;
@@ -35,8 +35,8 @@ import java.util.List;
  */
 public class RegionSign {
 
-	private final BlockBehaviourHelper blockHelper;
 	private final SignErrorLogger errorLogger;
+	private final Server server;
 
 	private final SignsFeature signsFeature;
 	private final String key;
@@ -44,13 +44,13 @@ public class RegionSign {
 
 	@AssistedInject
 	RegionSign(
-			@Nonnull BlockBehaviourHelper blockBehaviourHelper,
 			@Nonnull SignErrorLogger signErrorLogger,
+			@Nonnull Server server,
 			@Assisted @Nonnull SignsFeature signsFeature,
 			@Assisted @Nonnull String key
 	) {
-		this.blockHelper = blockBehaviourHelper;
 		this.errorLogger = signErrorLogger;
+		this.server = server;
 		this.signsFeature = signsFeature;
 		this.key = key;
 	}
@@ -176,7 +176,7 @@ public class RegionSign {
 		// Place the sign back (with proper rotation and type) after it has been hidden or (indirectly) destroyed
 		if(!Materials.isSign(block.getType())) {
 			Material signType = getMaterial();
-			if (!blockHelper.canPlace(block.getLocation(), Bukkit.createBlockData(signType))) {
+			if (!block.canPlace(this.server.createBlockData(signType))) {
 				errorLogger.submitWarning("Setting sign" +  key +  "of region" + getRegion().getName() +  "failed, could not set sign block back");
 				this.remove();
 				return false;
@@ -278,7 +278,7 @@ public class RegionSign {
 		for(String command : stateConfig.getStringList(clickType.getValue() + "Console")) {
 			consoleCommands.add(command.replace(Message.VARIABLE_START + AreaShop.tagClicker + Message.VARIABLE_END, clicker.getName()));
 		}
-		getRegion().runCommands(Bukkit.getConsoleSender(), consoleCommands);
+		getRegion().runCommands(this.server.getConsoleSender(), consoleCommands);
 
 		return !playerCommands.isEmpty() || !consoleCommands.isEmpty();
 	}

AreaShop/src/main/java/me/wiefferink/areashop/features/signs/SignListener.java

@@ -10,7 +10,6 @@ import me.wiefferink.areashop.events.notify.UpdateRegionEvent;
 import me.wiefferink.areashop.interfaces.WorldGuardInterface;
 import me.wiefferink.areashop.managers.IFileManager;
 import me.wiefferink.areashop.managers.SignLinkerManager;
-import me.wiefferink.areashop.platform.adapter.BlockBehaviourHelper;
 import me.wiefferink.areashop.regions.BuyRegion;
 import me.wiefferink.areashop.regions.GeneralRegion;
 import me.wiefferink.areashop.regions.RegionFactory;
@@ -42,7 +41,6 @@ import java.util.Set;
 
 public class SignListener implements Listener {
 
-    private final BlockBehaviourHelper behaviourHelper;
     private final AreaShop plugin;
     private final MessageBridge messageBridge;
     private final SignManager signManager;
@@ -53,7 +51,6 @@ public class SignListener implements Listener {
 
     public SignListener(
                         @Nonnull AreaShop plugin,
-                        @Nonnull BlockBehaviourHelper behaviourHelper,
                         @Nonnull RegionFactory regionFactory,
                         @Nonnull MessageBridge messageBridge,
                         @Nonnull SignLinkerManager signLinkerManager,
@@ -64,7 +61,6 @@ public class SignListener implements Listener {
         this.signManager = signManager;
         this.signLinkerManager = signLinkerManager;
         this.regionFactory = regionFactory;
-        this.behaviourHelper = behaviourHelper;
         this.plugin = plugin;
         this.worldGuardInterface = worldGuardInterface;
         this.messageBridge = messageBridge;
@@ -96,8 +92,9 @@ public class SignListener implements Listener {
 
     @EventHandler(priority = EventPriority.HIGHEST, ignoreCancelled = true)
     public void onIndirectSignBreak(BlockPhysicsEvent event) {
+        Block block = event.getBlock();
         // Check if the block is a sign
-        if(!Materials.isSign(event.getBlock().getType()) || behaviourHelper.isBlockValid(event.getBlock())) {
+        if(!Materials.isSign(block.getType()) || block.canPlace(block.getBlockData())) {
             return;
         }
 
@@ -152,24 +149,13 @@ public class SignListener implements Listener {
         if (!(event.getAction() == Action.RIGHT_CLICK_BLOCK || event.getAction() == Action.LEFT_CLICK_BLOCK)) {
             return;
         }
-
-        // Only care about clicking blocks
-        if(!Materials.isSign(block.getType())) {
+        Optional<RegionSign> optionalRegionSign = getRegionSign(block, event.getPlayer());
+        if (optionalRegionSign.isEmpty()) {
             return;
         }
+        RegionSign regionSign = optionalRegionSign.get();
 
-        // Check if this sign belongs to a region
-        Optional<RegionSign> optional = signManager.signFromLocation(block.getLocation());
-        if(optional.isEmpty()) {
-            return;
-        }
-        RegionSign regionSign = optional.get();
-
-        // Ignore players that are in sign link mode (which will handle the event itself)
         Player player = event.getPlayer();
-        if(signLinkerManager.isInSignLinkMode(player)) {
-            return;
-        }
 
         // Get the clicktype
         GeneralRegion.ClickType clickType = null;
@@ -189,6 +175,21 @@ public class SignListener implements Listener {
         event.setCancelled(ran);
     }
 
+    private Optional<RegionSign> getRegionSign(@Nonnull Block block, @Nonnull Player player) {
+        // Only care about clicking blocks
+        if(!Materials.isSign(block.getType())) {
+            return Optional.empty();
+        }
+
+        // Ignore players that are in sign link mode (which will handle the event itself)
+        if(signLinkerManager.isInSignLinkMode(player)) {
+            return Optional.empty();
+        }
+
+        // Check if this sign belongs to a region
+        return signManager.signFromLocation(block.getLocation());
+    }
+
     @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
     public void onSignChange(SignChangeEvent event) {
         Player player = event.getPlayer();

AreaShop/src/main/java/me/wiefferink/areashop/features/signs/SignsModule.java

@@ -9,7 +9,6 @@ import me.wiefferink.areashop.MessageBridge;
 import me.wiefferink.areashop.interfaces.WorldGuardInterface;
 import me.wiefferink.areashop.managers.IFileManager;
 import me.wiefferink.areashop.managers.SignLinkerManager;
-import me.wiefferink.areashop.platform.adapter.BlockBehaviourHelper;
 import me.wiefferink.areashop.regions.RegionFactory;
 
 import javax.annotation.Nonnull;
@@ -25,7 +24,6 @@ public class SignsModule extends AbstractModule {
     @Provides
     @Singleton
     public SignListener provideSignListener(@Nonnull AreaShop plugin,
-                                            @Nonnull BlockBehaviourHelper behaviourHelper,
                                             @Nonnull RegionFactory regionFactory,
                                             @Nonnull MessageBridge messageBridge,
                                             @Nonnull SignLinkerManager signLinkerManager,
@@ -35,7 +33,6 @@ public class SignsModule extends AbstractModule {
     ) {
         final SignListener signListener = new SignListener(
                 plugin,
-                behaviourHelper,
                 regionFactory,
                 messageBridge,
                 signLinkerManager,

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

@@ -1052,8 +1052,8 @@ public class FileManager extends Manager implements IFileManager {
 		boolean noWorldRegions = !noWorld.isEmpty();
 		while(!noWorld.isEmpty()) {
 			List<GeneralRegion> toDisplay = new ArrayList<>();
-			String missingWorld = noWorld.get(0).getWorldName();
-			toDisplay.add(noWorld.get(0));
+			String missingWorld = noWorld.getFirst().getWorldName();
+			toDisplay.add(noWorld.getFirst());
 			for(int i = 1; i < noWorld.size(); i++) {
 				if(noWorld.get(i).getWorldName().equalsIgnoreCase(missingWorld)) {
 					toDisplay.add(noWorld.get(i));

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

@@ -379,7 +379,7 @@ public interface IFileManager {
     void setGroupSetting(RegionGroup group, String path, Object setting);
 
     // Enum for region types
-    public enum AddResult {
+    enum AddResult {
         BLACKLISTED("blacklisted"),
         NOPERMISSION("nopermission"),
         ALREADYADDED("alreadyadded"),

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

@@ -111,7 +111,7 @@ public class SignLinkerManager extends Manager implements Listener {
 					Block next = blockIterator.next();
 					List<GeneralRegion> regions = Utils.getRegions(next.getLocation());
 					if(regions.size() == 1) {
-						linker.setRegion(regions.get(0));
+						linker.setRegion(regions.getFirst());
 						return;
 					} else if(regions.size() > 1) {
 						Set<String> names = new HashSet<>();

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

@@ -16,7 +16,6 @@ import me.wiefferink.areashop.managers.FileManager;
 import me.wiefferink.areashop.managers.IFileManager;
 import me.wiefferink.areashop.managers.SignErrorLogger;
 import me.wiefferink.areashop.managers.SignLinkerManager;
-import me.wiefferink.areashop.platform.adapter.PlatformAdapter;
 import me.wiefferink.areashop.regions.ImportJobFactory;
 import me.wiefferink.areashop.regions.RegionModule;
 import me.wiefferink.areashop.services.ServiceManager;
@@ -32,7 +31,6 @@ public class AreaShopModule extends AbstractModule {
     private final AreaShop instance;
     private final WorldGuardInterface worldGuardInterface;
     private final WorldEditInterface worldEditInterface;
-    private final PlatformAdapter platformAdapter;
     private final MessageBridge messageBridge;
     private final SignErrorLogger signErrorLogger;
     private final AbstractModule[] extras;
@@ -41,7 +39,6 @@ public class AreaShopModule extends AbstractModule {
 
     public AreaShopModule(@Nonnull AreaShop instance,
                           @Nonnull MessageBridge messageBridge,
-                          @Nonnull PlatformAdapter platformAdapter,
                           @Nonnull WorldEditInterface worldEditInterface,
                           @Nonnull WorldGuardInterface worldGuardInterface,
                           @Nonnull SignErrorLogger signErrorLogger,
@@ -50,7 +47,6 @@ public class AreaShopModule extends AbstractModule {
     ) {
         this.instance = instance;
         this.messageBridge = messageBridge;
-        this.platformAdapter = platformAdapter;
         this.signErrorLogger = signErrorLogger;
         this.worldEditInterface = worldEditInterface;
         this.worldGuardInterface = worldGuardInterface;

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

@@ -3,27 +3,20 @@ package me.wiefferink.areashop.modules;
 import com.google.inject.AbstractModule;
 import me.wiefferink.areashop.adapters.platform.MinecraftPlatform;
 import me.wiefferink.areashop.adapters.platform.OfflinePlayerHelper;
-import me.wiefferink.areashop.platform.adapter.BlockBehaviourHelper;
-import me.wiefferink.areashop.platform.adapter.PlatformAdapter;
 import me.wiefferink.areashop.tools.BukkitSchedulerExecutor;
 import org.jetbrains.annotations.NotNull;
 
 public class PlatformModule extends AbstractModule {
 
     private final MinecraftPlatform minecraftPlatform;
-    private final PlatformAdapter platformAdapter;
 
-    public PlatformModule(@NotNull MinecraftPlatform platform,
-                          @NotNull PlatformAdapter platformAdapter) {
+    public PlatformModule(@NotNull MinecraftPlatform platform) {
         this.minecraftPlatform = platform;
-        this.platformAdapter = platformAdapter;
     }
     @Override
     protected void configure() {
         bind(MinecraftPlatform.class).toInstance(this.minecraftPlatform);
         bind(OfflinePlayerHelper.class).toInstance(this.minecraftPlatform.offlinePlayerHelper());
-        bind(PlatformAdapter.class).toInstance(this.platformAdapter);
-        bind(BlockBehaviourHelper.class).toInstance(this.platformAdapter.blockBehaviourHelper());
         bind(BukkitSchedulerExecutor.class).asEagerSingleton();
     }
 }

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

@@ -147,7 +147,7 @@ public class BuyRegion extends GeneralRegion {
 	 */
 	public String getPlayerName() {
 		String result = Utils.toName(getBuyer());
-		if(result == null || result.isEmpty()) {
+		if(result.isEmpty()) {
 			result = getStringSetting("buy.buyerName");
 			if(result == null || result.isEmpty()) {
 				result = "<UNKNOWN>";
@@ -402,7 +402,7 @@ public class BuyRegion extends GeneralRegion {
 			r = null;
 			OfflinePlayer oldOwnerPlayer = Bukkit.getOfflinePlayer(oldOwner);
 			String oldOwnerName = getPlayerName();
-			if(oldOwnerPlayer != null && oldOwnerPlayer.getName() != null) {
+			if(oldOwnerPlayer.getName() != null) {
 				r = economy.depositPlayer(oldOwnerPlayer, getWorldName(), getResellPrice());
 				oldOwnerName = oldOwnerPlayer.getName();
 			} else if(oldOwnerName != null) {

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

@@ -1307,7 +1307,7 @@ public abstract class GeneralRegion implements GeneralRegionInterface, Comparabl
 		// Check all limitgroups the player has
 		List<String> groups = new ArrayList<>(plugin.getConfig().getConfigurationSection("limitGroups").getKeys(false));
 		while(!groups.isEmpty()) {
-			String group = groups.get(0);
+			String group = groups.getFirst();
 			if(plugin.hasPermission(offlinePlayer, "areashop.limits." + group) && this.matchesLimitGroup(group)) {
 				String pathPrefix = "limitGroups." + group + ".";
 				if(!plugin.getConfig().isInt(pathPrefix + "total")) {
@@ -1386,7 +1386,7 @@ public abstract class GeneralRegion implements GeneralRegionInterface, Comparabl
 	/**
 	 * Class to store the result of a limits check.
 	 */
-	public class LimitResult {
+	public static class LimitResult {
 		private final boolean actionAllowed;
 		private final LimitType limitingFactor;
 		private final int maximum;
@@ -1464,12 +1464,12 @@ public abstract class GeneralRegion implements GeneralRegionInterface, Comparabl
 	private boolean limitGroupsOfSameCategory(String firstGroup, String secondGroup) {
 		List<String> firstGroups = plugin.getConfig().getStringList("limitGroups." + firstGroup + ".groups");
 		List<String> secondGroups = plugin.getConfig().getStringList("limitGroups." + secondGroup + ".groups");
-		if(!firstGroups.containsAll(secondGroups) || !secondGroups.containsAll(firstGroups)) {
+		if(!new HashSet<>(firstGroups).containsAll(secondGroups) || !new HashSet<>(secondGroups).containsAll(firstGroups)) {
 			return false;
 		}
 		List<String> firstWorlds = plugin.getConfig().getStringList("limitGroups." + firstGroup + ".worlds");
 		List<String> secondWorlds = plugin.getConfig().getStringList("limitGroups." + secondGroup + ".worlds");
-		return !(!firstWorlds.containsAll(secondWorlds) || !secondWorlds.containsAll(firstWorlds));
+		return !(!new HashSet<>(firstWorlds).containsAll(secondWorlds) || !new HashSet<>(secondWorlds).containsAll(firstWorlds));
 	}
 
 	/**
@@ -1675,8 +1675,8 @@ public abstract class GeneralRegion implements GeneralRegionInterface, Comparabl
 
 				x1 = points.get(numPoints - 1).getBlockX();
 				z1 = points.get(numPoints - 1).getBlockZ();
-				x2 = points.get(0).getBlockX();
-				z2 = points.get(0).getBlockZ();
+				x2 = points.getFirst().getBlockX();
+				z2 = points.getFirst().getBlockZ();
 
 				area += ((z1 + z2) * (x1 - x2));
 				area = Math.ceil(Math.abs(area) / 2);

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

@@ -296,7 +296,7 @@ public class ImportJob {
 
 				// First owner (or if none, the first member) will be the renter/buyer
 				if(!existing.isEmpty()) {
-					region.setOwner(existing.remove(0));
+					region.setOwner(existing.removeFirst());
 				}
 				// Add others as friends
 				for(UUID friend : existing) {

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

@@ -15,8 +15,7 @@ import java.util.Set;
 // TODO consider switching to saving lowercase regions
 public class RegionGroup {
 
-	private final Plugin plugin;
-	private final IFileManager fileManager;
+    private final IFileManager fileManager;
 	private final String name;
 	private final Set<String> regions;
 	private Set<String> autoRegions;
@@ -30,8 +29,7 @@ public class RegionGroup {
 	 */
 	@AssistedInject
 	RegionGroup(@Nonnull Plugin plugin, @Nonnull IFileManager fileManager, @Assisted String name) {
-		this.plugin = plugin;
-		this.fileManager = fileManager;
+        this.fileManager = fileManager;
 		this.name = name;
 		this.autoDirty = true;
 		setSetting("name", name);

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

@@ -230,7 +230,7 @@ public class RentRegion extends GeneralRegion {
 	 */
 	public String getPlayerName() {
 		String result = Utils.toName(getRenter());
-		if(result == null || result.isEmpty()) {
+		if(result.isEmpty()) {
 			result = config.getString("rent.renterName");
 			if(result == null || result.isEmpty()) {
 				result = "<UNKNOWN>";
@@ -252,11 +252,7 @@ public class RentRegion extends GeneralRegion {
 	 * @param rentedUntil The time until the region is rented
 	 */
 	public void setRentedUntil(Long rentedUntil) {
-		if(rentedUntil == null) {
-			setSetting("rent.rentedUntil", null);
-		} else {
-			setSetting("rent.rentedUntil", rentedUntil);
-		}
+        setSetting("rent.rentedUntil", rentedUntil);
 	}
 
 	/**
@@ -420,7 +416,7 @@ public class RentRegion extends GeneralRegion {
 
 		// Check if a warning needs to be send for each defined point in time
 		Player player = Bukkit.getPlayer(getRenter());
-		long sendUntil = Calendar.getInstance().getTimeInMillis() + (plugin.getConfig().getInt("expireWarning.delay") * 60 * 1000);
+		long sendUntil = Calendar.getInstance().getTimeInMillis() + (plugin.getConfig().getInt("expireWarning.delay") * 60 * 1000L);
 		for(String timeBefore : profileSection.getKeys(false)) {
 			long timeBeforeParsed = Utils.durationStringToLong(timeBefore);
 			if(timeBeforeParsed <= 0) {
@@ -489,12 +485,9 @@ public class RentRegion extends GeneralRegion {
 			message(offlinePlayer, "general-noRegion");
 			return false;
 		}
-		boolean extend = false;
-		if(getRenter() != null && offlinePlayer.getUniqueId().equals(getRenter())) {
-			extend = true;
-		}
+		boolean extend = getRenter() != null && offlinePlayer.getUniqueId().equals(getRenter());
 
-		// Check if available or extending
+        // Check if available or extending
 		if (isRented() && !extend) {
 			message(offlinePlayer, "rent-someoneElse");
 			return false;
@@ -714,7 +707,7 @@ public class RentRegion extends GeneralRegion {
 
 			// Give back the money
 			OfflinePlayer player = Bukkit.getOfflinePlayer(getRenter());
-			if(player != null && !noPayBack) {
+			if(!noPayBack) {
 				r = null;
 				boolean error = false;
 				try {

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

@@ -11,6 +11,7 @@ import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStreamReader;
 import java.net.MalformedURLException;
+import java.net.URI;
 import java.net.URL;
 import java.net.URLConnection;
 import java.util.Arrays;
@@ -89,7 +90,7 @@ public class GithubUpdateCheck {
 				try {
 					try {
 						String rawUrl = API_HOST + "/" + author + "/" + repository + "/" + API_LATEST_RELEASE;
-						url = new URL(rawUrl);
+						url = URI.create(rawUrl).toURL();
 					} catch(MalformedURLException e) {
 						logger.severe("Invalid url: '" + url + "', are the author '" + author + "' and repository '" + repository + "' correct?");
 						error = true;

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

@@ -79,7 +79,7 @@ public class LanguageConverter {
         }
         List<String> converted = convertRawList(messages);
         if (converted.size() == 1) {
-            node.set(String.class, converted.get(0));
+            node.set(String.class, converted.getFirst());
         } else {
             node.setList(String.class, converted);
         }

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

@@ -3,7 +3,7 @@ package me.wiefferink.areashop.tools;
 /**
  * Parse math from a string
  * Adapted from:
- * https://stackoverflow.com/questions/3422673/how-to-evaluate-a-math-expression-given-in-string-form
+ * <a href="https://stackoverflow.com/questions/3422673/how-to-evaluate-a-math-expression-given-in-string-form">...</a>
  */
 public final class OperandParser {
 

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

@@ -38,7 +38,7 @@ public class SimpleMessageBridge implements MessageBridge {
         }
 
         if (message.get() == null || message.get().isEmpty() || (message.get().size() == 1 && message.get()
-                .get(0)
+                .getFirst()
                 .isEmpty())) {
             return;
         }

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

@@ -396,10 +396,10 @@ public class Utils {
 					result.add(pr);
 					first = false;
 				} else {
-					if(pr.getPriority() > result.get(0).getPriority()) {
+					if(pr.getPriority() > result.getFirst().getPriority()) {
 						result.clear();
 						result.add(pr);
-					} else if(pr.getParent() != null && pr.getParent().equals(result.get(0))) {
+					} else if(pr.getParent() != null && pr.getParent().equals(result.getFirst())) {
 						result.clear();
 						result.add(pr);
 					} else {
@@ -480,10 +480,10 @@ public class Utils {
 					result.add(region);
 					first = false;
 				} else {
-					if(region.getRegion().getPriority() > result.get(0).getRegion().getPriority()) {
+					if(region.getRegion().getPriority() > result.getFirst().getRegion().getPriority()) {
 						result.clear();
 						result.add(region);
-					} else if(region.getRegion().getParent() != null && region.getRegion().getParent().equals(result.get(0).getRegion())) {
+					} else if(region.getRegion().getParent() != null && region.getRegion().getParent().equals(result.getFirst().getRegion())) {
 						result.clear();
 						result.add(region);
 					} else {
@@ -523,7 +523,7 @@ public class Utils {
 		String result;
 		// Check for infinite and NaN
 		if(Double.isInfinite(amount)) {
-			result = "\u221E"; // Infinite symbol
+			result = "∞"; // Infinite symbol
 		} else if(Double.isNaN(amount)) {
 			result = "NaN";
 		} else {
@@ -802,16 +802,15 @@ public class Utils {
 	 * @return the name of the player
 	 */
 	public static String toName(UUID uuid) {
-		if(uuid == null) {
-			return "";
-		} else {
-			String name = Bukkit.getOfflinePlayer(uuid).getName();
-			if(name != null) {
-				return name;
-			}
-			return "";
-		}
-	}
+        if (uuid == null) {
+            return "";
+        }
+        String name = Bukkit.getOfflinePlayer(uuid).getName();
+        if (name != null) {
+            return name;
+        }
+        return "";
+    }
 
 	/**
 	 * Conversion from name to uuid.

AreaShop/src/main/java/me/wiefferink/areashop/tools/version/Version.java

@@ -7,7 +7,7 @@ public record Version(String original, VersionData versionData) {
 
     /**
      * Semver pattern, cg1 = major, cg2 = minor, cg3 = patch, cg4 = prerelease and cg5 = buildmetadata
-     * Taken from https://semver.org/ and https://regex101.com/r/vkijKf/1/
+     * Taken from <a href="https://semver.<a href="org/">...</a>">and https://regex1</a>01.com/r/vkijKf/1/
      */
     public static final Pattern SEMVER_PATTERN = Pattern.compile(
             "^(0|[1-9]\\d*)\\.(0|[1-9]\\d*)\\.(0|[1-9]\\d*)(?:-((?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\\.(?:0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\\+([0-9a-zA-Z-]+(?:\\.[0-9a-zA-Z-]+)*))?$");

AreaShop/src/main/java/me/wiefferink/areashop/tools/version/VersionUtil.java

@@ -1,10 +1,29 @@
 package me.wiefferink.areashop.tools.version;
 
+import javax.annotation.Nonnull;
+import java.util.StringJoiner;
+
 public class VersionUtil {
 
-    public static VersionData MC_1_18_2 = new VersionData(1, 18, 2);
+    public static final VersionData MC_1_20_6 = new VersionData(1, 20, 6);
 
-    public static Version parseMinecraftVersion(String minecraftVersion) {
+    @Nonnull
+    public static String padTrailingZero(@Nonnull String minecraftVersion) {
+        int dotCount = 0;
+        for (char c : minecraftVersion.toCharArray()) {
+            if (c == '.') {
+                dotCount += 1;
+            }
+        }
+        StringJoiner joiner = new StringJoiner("");
+        for (int i = 0; i < 2 - dotCount; i++) {
+            joiner.add(".0");
+        }
+        return minecraftVersion + joiner;
+    }
+
+    @Nonnull
+    public static Version parseMinecraftVersion(@Nonnull String minecraftVersion) {
         // Expecting 1.X.X-R0.1-SNAPSHOT
         int stripLength = "-R0.1-SNAPSHOT".length();
         int length = minecraftVersion.length();
@@ -13,7 +32,7 @@ public class VersionUtil {
         }
         String strippedVersion = minecraftVersion.substring(0, length - stripLength);
         try {
-            return Version.parse(strippedVersion);
+            return Version.parse(padTrailingZero(strippedVersion));
         } catch (IllegalArgumentException ex) {
             throw new IllegalArgumentException("Invalid minecraft version: " + minecraftVersion, ex);
         }

adapters/platform/bukkit-modern/build.gradle.kts

@@ -1,11 +0,0 @@
-dependencies {
-    compileOnly("io.papermc.paper:paper-api:1.18.2-R0.1-SNAPSHOT")
-    compileOnly(projects.areashopInterface)
-    compileOnly(projects.areashopNms)
-}
-
-description = "AreaShop NMS Helper 1-18"
-
-tasks {
-
-}

adapters/platform/bukkit-modern/src/main/java/me/wiefferink/areashop/adapters/platform/modern/BlockBehaviourImpl.java

@@ -1,28 +0,0 @@
-package me.wiefferink.areashop.adapters.platform.modern;
-
-import me.wiefferink.areashop.platform.adapter.BlockBehaviourHelper;
-import org.bukkit.Location;
-import org.bukkit.block.Block;
-import org.bukkit.block.BlockState;
-import org.bukkit.block.data.BlockData;
-
-import java.util.Objects;
-
-public class BlockBehaviourImpl implements BlockBehaviourHelper {
-
-    @Override
-    public boolean canPlace(Location location, BlockData blockData) {
-        Objects.requireNonNull(location.getWorld(), "Null World!");
-        return location.getBlock().canPlace(blockData);
-    }
-
-    @Override
-    public boolean isBlockValid(Block block) {
-        return block.canPlace(block.getBlockData());
-    }
-
-    @Override
-    public boolean isBlockStateValid(BlockState blockState) {
-        return blockState.getBlock().canPlace(blockState.getBlockData());
-    }
-}

adapters/platform/bukkit-modern/src/main/java/me/wiefferink/areashop/adapters/platform/modern/ModernPlatformAdapter.java

@@ -1,15 +0,0 @@
-package me.wiefferink.areashop.adapters.platform.modern;
-
-import me.wiefferink.areashop.platform.adapter.BlockBehaviourHelper;
-import me.wiefferink.areashop.platform.adapter.PlatformAdapter;
-
-public class ModernPlatformAdapter implements PlatformAdapter {
-
-    private final BlockBehaviourImpl blockBehaviourHelper = new BlockBehaviourImpl();
-
-    @Override
-    public BlockBehaviourHelper blockBehaviourHelper() {
-        return this.blockBehaviourHelper;
-    }
-
-}

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

@@ -23,19 +23,13 @@ public class PaperOfflinePlayerHelper implements OfflinePlayerHelper {
     @Override
     public CompletableFuture<Optional<UUID>> lookupUuidAsync(String username) {
         final PlayerProfile profile = this.server.createProfile(username);
-        final CompletableFuture<Optional<UUID>> future = new CompletableFuture<>();
-        this.server.getScheduler().runTaskAsynchronously(this.plugin, () -> {
-            profile.complete(false);
-            future.complete(Optional.ofNullable(profile.getId()));
-        });
-        return future;
+        return profile.update().thenApply(PlayerProfile::getId).thenApply(Optional::ofNullable);
     }
 
     @Override
     public CompletableFuture<OfflinePlayer> lookupOfflinePlayerAsync(String username) {
         final CompletableFuture<OfflinePlayer> future = new CompletableFuture<>();
         this.server.getScheduler().runTaskAsynchronously(this.plugin, () -> {
-            @SuppressWarnings("deprecation")
             OfflinePlayer offlinePlayer = plugin.getServer().getOfflinePlayer(username);
             future.complete(offlinePlayer);
         });

adapters/plugins/essentials/src/main/java/me/wiefferink/areashop/adapters/plugins/essentials/HomeListenerFactory.java

@@ -1,7 +1,6 @@
 package me.wiefferink.areashop.adapters.plugins.essentials;
 
 import me.wiefferink.areashop.features.homeaccess.AccessControlValidator;
-import org.checkerframework.checker.nullness.qual.NonNull;
 
 import javax.annotation.Nonnull;
 

adapters/plugins/essentials/src/main/java/me/wiefferink/areashop/adapters/plugins/essentials/HomeModificationListener.java

@@ -23,7 +23,6 @@ import org.bukkit.event.Cancellable;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
-import org.checkerframework.checker.nullness.qual.NonNull;
 
 import javax.annotation.Nonnull;
 import java.util.Optional;

adapters/plugins/essentials/src/main/java/me/wiefferink/areashop/adapters/plugins/essentials/PluginMailSender.java

@@ -1,7 +1,6 @@
 package me.wiefferink.areashop.adapters.plugins.essentials;
 
 import net.essentialsx.api.v2.services.mail.MailSender;
-import org.bukkit.plugin.Plugin;
 
 import javax.annotation.Nonnull;
 import java.util.UUID;

adapters/plugins/fastasyncworldedit/src/main/java/me/wiefferink/areashop/adapters/plugins/FastAsyncWorldEditHandler.java

@@ -25,14 +25,11 @@ import com.sk89q.worldedit.world.entity.EntityType;
 import com.sk89q.worldedit.world.entity.EntityTypes;
 import com.sk89q.worldguard.protection.regions.ProtectedRegion;
 import me.wiefferink.areashop.interfaces.AreaShopInterface;
+import me.wiefferink.areashop.interfaces.ExceptionUtil;
 import me.wiefferink.areashop.interfaces.GeneralRegionInterface;
 import me.wiefferink.areashop.interfaces.WorldEditInterface;
 import me.wiefferink.areashop.interfaces.WorldEditSelection;
-import org.apache.commons.lang.exception.ExceptionUtils;
 import org.bukkit.Bukkit;
-import org.bukkit.Location;
-import org.bukkit.entity.Entity;
-import org.bukkit.entity.Hanging;
 import org.bukkit.entity.Player;
 
 import java.io.File;
@@ -113,12 +110,12 @@ public class FastAsyncWorldEditHandler extends WorldEditInterface {
                 }
             } catch (IOException ex) {
                 pluginInterface.getLogger().warning("An error occurred while restoring schematic of " + regionInterface.getName() + ", enable debug to see the complete stacktrace");
-                pluginInterface.debugI(() -> ExceptionUtils.getStackTrace(ex));
+                pluginInterface.debugI(() -> ExceptionUtil.getStackTrace(ex));
                 future.complete(false);
                 return;
             } catch (Exception ex) {
                 pluginInterface.getLogger().warning(() -> "crashed during restore of " + regionInterface.getName());
-                pluginInterface.debugI(() -> ExceptionUtils.getStackTrace(ex));
+                pluginInterface.debugI(() -> ExceptionUtil.getStackTrace(ex));
                 future.complete(false);
                 return;
             }
@@ -135,7 +132,7 @@ public class FastAsyncWorldEditHandler extends WorldEditInterface {
                 future.complete(true);
             } catch (WorldEditException ex) {
                 pluginInterface.getLogger().warning(() -> "An error occurred while restoring schematic of " + regionInterface.getName() + ", enable debug to see the complete stacktrace");
-                pluginInterface.debugI(() -> ExceptionUtils.getStackTrace(ex));
+                pluginInterface.debugI(() -> ExceptionUtil.getStackTrace(ex));
                 future.complete(false);
             }
         });
@@ -179,10 +176,10 @@ public class FastAsyncWorldEditHandler extends WorldEditInterface {
                 return;
             } catch (IOException | WorldEditException ex) {
                 pluginInterface.getLogger().warning(() -> "An error occurred while saving schematic of " + regionInterface.getName() + ", enable debug to see the complete stacktrace");
-                pluginInterface.debugI(() -> ExceptionUtils.getStackTrace(ex));
+                pluginInterface.debugI(() -> ExceptionUtil.getStackTrace(ex));
             } catch (Exception ex) {
                 pluginInterface.getLogger().warning(() -> "crashed during save of " + regionInterface.getName());
-                pluginInterface.debugI(() -> ExceptionUtils.getStackTrace(ex));
+                pluginInterface.debugI(() -> ExceptionUtil.getStackTrace(ex));
             }
             future.complete(false);
         });
@@ -250,10 +247,10 @@ public class FastAsyncWorldEditHandler extends WorldEditInterface {
             return true;
         } catch (IOException | WorldEditException ex) {
             pluginInterface.getLogger().warning(() -> "An error occurred while restoring schematic of " + regionInterface.getName() + ", enable debug to see the complete stacktrace");
-            pluginInterface.debugI(() -> ExceptionUtils.getStackTrace(ex));
+            pluginInterface.debugI(() -> ExceptionUtil.getStackTrace(ex));
         } catch (Exception ex) {
             pluginInterface.getLogger().warning(() -> "crashed during restore of " + regionInterface.getName());
-            pluginInterface.debugI(() -> ExceptionUtils.getStackTrace(ex));
+            pluginInterface.debugI(() -> ExceptionUtil.getStackTrace(ex));
         }
         return false;
     }
@@ -290,10 +287,10 @@ public class FastAsyncWorldEditHandler extends WorldEditInterface {
             return true;
         } catch (IOException | WorldEditException ex) {
             pluginInterface.getLogger().warning(() -> "An error occurred while saving schematic of " + regionInterface.getName() + ", enable debug to see the complete stacktrace");
-            pluginInterface.debugI(() -> ExceptionUtils.getStackTrace(ex));
+            pluginInterface.debugI(() -> ExceptionUtil.getStackTrace(ex));
         } catch (Exception ex) {
             pluginInterface.getLogger().warning("crashed during save of " + regionInterface.getName());
-            pluginInterface.debugI(() -> ExceptionUtils.getStackTrace(ex));
+            pluginInterface.debugI(() -> ExceptionUtil.getStackTrace(ex));
         }
         return false;
     }
@@ -329,7 +326,7 @@ public class FastAsyncWorldEditHandler extends WorldEditInterface {
             return false;
         } catch (WorldEditException ex) {
             pluginInterface.getLogger().warning("crashed during save of " + regionInterface.getName());
-            pluginInterface.debugI(ExceptionUtils.getStackTrace(ex));
+            pluginInterface.debugI(ExceptionUtil.getStackTrace(ex));
             return true;
         }
     }

adapters/plugins/worldedit/src/main/java/me/wiefferink/areashop/adapters/plugins/WorldEditHandler.java

@@ -26,10 +26,10 @@ import com.sk89q.worldedit.world.entity.EntityType;
 import com.sk89q.worldedit.world.entity.EntityTypes;
 import com.sk89q.worldguard.protection.regions.ProtectedRegion;
 import me.wiefferink.areashop.interfaces.AreaShopInterface;
+import me.wiefferink.areashop.interfaces.ExceptionUtil;
 import me.wiefferink.areashop.interfaces.GeneralRegionInterface;
 import me.wiefferink.areashop.interfaces.WorldEditInterface;
 import me.wiefferink.areashop.interfaces.WorldEditSelection;
-import org.apache.commons.lang.exception.ExceptionUtils;
 import org.bukkit.entity.Player;
 
 import java.io.File;
@@ -38,7 +38,6 @@ import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
-import java.util.Objects;
 
 public class WorldEditHandler extends WorldEditInterface {
 
@@ -107,9 +106,10 @@ public class WorldEditHandler extends WorldEditInterface {
 		try (InputStream is = new FileInputStream(finalFile);
 			 ClipboardReader reader = format.getReader(is)) {
 			Clipboard clipboard = reader.read();
-			if (!clipboard.getDimensions().equals(dimensions)) {
+			BlockVector3 clipboardDimensions = clipboard.getDimensions();
+			if (!clipboardDimensions.equals(dimensions)) {
 				pluginInterface.getLogger().warning(() -> "Size of the region " + regionInterface.getName() + " is not the same as the schematic to restore!");
-				pluginInterface.debugI("schematic|region, x:" + clipboard.getDimensions().getX() + "|" + regionInterface.getWidth() + ", y:" + clipboard.getDimensions().getY() + "|" + regionInterface.getHeight() + ", z:" + clipboard.getDimensions().getZ() + "|" + regionInterface.getDepth());
+				pluginInterface.debugI("schematic|region, x:" + clipboardDimensions.x() + "|" + regionInterface.getWidth() + ", y:" + clipboardDimensions.y() + "|" + regionInterface.getHeight() + ", z:" + clipboardDimensions.z() + "|" + regionInterface.getDepth());
 				return false;
 			}
 			final Operation operation = new ClipboardHolder(clipboard).createPaste(world)
@@ -119,18 +119,20 @@ public class WorldEditHandler extends WorldEditInterface {
 			Operations.complete(operation);
 			return true;
 		} catch (IOException | WorldEditException ex) {
+
 			pluginInterface.getLogger().warning(() ->"An error occurred while restoring schematic of " + regionInterface.getName() + ", enable debug to see the complete stacktrace");
-			pluginInterface.debugI(() -> ExceptionUtils.getStackTrace(ex));
+
+			pluginInterface.debugI(() -> ExceptionUtil.getStackTrace(ex));
 		} catch (Exception ex) {
 			pluginInterface.getLogger().warning(() -> "crashed during restore of " + regionInterface.getName());
-			pluginInterface.debugI(() -> ExceptionUtils.getStackTrace(ex));
+			pluginInterface.debugI(() -> ExceptionUtil.getStackTrace(ex));
 		}
 		return false;
 	}
 
 	@Override
 	public boolean saveRegionBlocks(File file, GeneralRegionInterface regionInterface) {
-		final ClipboardFormat format = BuiltInClipboardFormat.SPONGE_SCHEMATIC;
+		final ClipboardFormat format = BuiltInClipboardFormat.SPONGE_V3_SCHEMATIC;
 		final File targetFile = new File(file.getAbsolutePath() + "." + format.getPrimaryFileExtension());
 		ProtectedRegion wgRegion = regionInterface.getRegion();
 		Region region = new CuboidRegion(wgRegion.getMinimumPoint(), wgRegion.getMaximumPoint());
@@ -153,7 +155,7 @@ public class WorldEditHandler extends WorldEditInterface {
 			Operations.complete(copy);
 		} catch (WorldEditException ex) {
 			pluginInterface.getLogger().warning(() -> "An error occurred while saving schematic of " + regionInterface.getName() + ", enable debug to see the complete stacktrace");
-			pluginInterface.debugI(() -> ExceptionUtils.getStackTrace(ex));
+			pluginInterface.debugI(() -> ExceptionUtil.getStackTrace(ex));
 		}
 		try (OutputStream os = new FileOutputStream(targetFile);
 			 ClipboardWriter writer = format.getWriter(os)) {
@@ -161,10 +163,10 @@ public class WorldEditHandler extends WorldEditInterface {
 			return true;
 		} catch (IOException ex) {
 			pluginInterface.getLogger().warning(() -> "An error occurred while saving schematic of " + regionInterface.getName() + ", enable debug to see the complete stacktrace");
-			pluginInterface.debugI(() -> ExceptionUtils.getStackTrace(ex));
+			pluginInterface.debugI(() -> ExceptionUtil.getStackTrace(ex));
 		} catch (Exception ex) {
 			pluginInterface.getLogger().warning(() -> "crashed during save of " + regionInterface.getName());
-			pluginInterface.debugI(() -> ExceptionUtils.getStackTrace(ex));
+			pluginInterface.debugI(() -> ExceptionUtil.getStackTrace(ex));
 		}
 		return false;
 	}
@@ -192,7 +194,7 @@ public class WorldEditHandler extends WorldEditInterface {
 			return false;
 		} catch (WorldEditException ex) {
 			pluginInterface.getLogger().warning("crashed during save of " + regionInterface.getName());
-			pluginInterface.debugI(ExceptionUtils.getStackTrace(ex));
+			pluginInterface.debugI(ExceptionUtil.getStackTrace(ex));
 			return true;
 		}
 	}

adapters/plugins/worldguard/src/main/java/me/wiefferink/areashop/adapters/plugins/WorldGuardHandler.java

@@ -135,20 +135,20 @@ public class WorldGuardHandler extends WorldGuardInterface {
 	@Override
 	public Vector getMinimumPoint(ProtectedRegion region) {
 		BlockVector3 min = region.getMinimumPoint();
-		return new Vector(min.getX(), min.getY(), min.getZ());
+		return new Vector(min.x(), min.y(), min.z());
 	}
 
 	@Override
 	public Vector getMaximumPoint(ProtectedRegion region) {
 		BlockVector3 min = region.getMaximumPoint();
-		return new Vector(min.getX(), min.getY(), min.getZ());
+		return new Vector(min.x(), min.y(), min.z());
 	}
 
 	@Override
 	public List<Vector> getRegionPoints(ProtectedRegion region) {
 		List<Vector> result = new ArrayList<>();
 		for (BlockVector2 point : region.getPoints()) {
-			result.add(new Vector(point.getX(), 0,point.getZ()));
+			result.add(new Vector(point.x(), 0, point.z()));
 		}
 		return result;
 	}

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

@@ -1,76 +0,0 @@
-package me.wiefferink.areashop.interfaces;
-
-import org.bukkit.block.Block;
-import org.bukkit.block.BlockFace;
-import org.bukkit.block.BlockState;
-import org.bukkit.block.data.BlockData;
-import org.bukkit.block.data.type.Sign;
-import org.bukkit.block.data.type.WallSign;
-
-/**
- * Sign handler for 1.13+
- * @deprecated Obsolete as we don't support pre-1.13 versions anyway
- */
-@Deprecated(forRemoval = true)
-public class BukkitInterface  {
-
-	public BukkitInterface(AreaShopInterface pluginInterface) {
-	}
-
-	// Uses BlockData, which does not yet exist in 1.12-
-	public BlockFace getSignFacing(Block block) {
-		if (block == null) {
-			return null;
-		}
-
-		BlockState blockState = block.getState();
-		BlockData blockData = blockState.getBlockData();
-
-		if(blockData instanceof WallSign) {
-			return ((WallSign) blockData).getFacing();
-		} else if(blockData instanceof Sign) {
-			return ((Sign) blockData).getRotation();
-		}
-
-		return null;
-	}
-
-	// Uses BlockData, WallSign and Sign which don't exist in 1.12-
-	public boolean setSignFacing(Block block, BlockFace facing) {
-		if (block == null || facing == null) {
-			return false;
-		}
-
-		BlockState blockState = block.getState();
-		BlockData blockData = blockState.getBlockData();
-
-		if(blockData instanceof WallSign) {
-			((WallSign) blockData).setFacing(facing);
-		} else if(blockData instanceof Sign) {
-			((Sign) blockData).setRotation(facing);
-		} else {
-			return false;
-		}
-		block.setBlockData(blockData);
-		return true;
-	}
-
-	public Block getSignAttachedTo(Block block) {
-		if (block == null) {
-			return null;
-		}
-
-		BlockState blockState = block.getState();
-
-		BlockData blockData = blockState.getBlockData();
-
-		if(blockData instanceof WallSign) {
-			return block.getRelative(((WallSign) blockData).getFacing().getOppositeFace());
-		} else if(blockData instanceof Sign) {
-			return block.getRelative(BlockFace.DOWN);
-		}
-
-		return null;
-	}
-
-}

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

@@ -0,0 +1,26 @@
+package me.wiefferink.areashop.interfaces;
+
+import javax.annotation.Nonnull;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+
+public class ExceptionUtil {
+
+    private ExceptionUtil() {
+        throw new IllegalStateException("Cannot instantiate static utility class");
+    }
+
+    @Nonnull
+    public static String getStackTrace(@Nonnull Throwable throwable) {
+        // Taken from Commons lang 3
+        final StringWriter writer = new StringWriter();
+        throwable.printStackTrace(new PrintWriter(writer, true));
+        return writer.toString();
+    }
+
+    @Nonnull
+    public static String dumpCurrentStack() {
+        return getStackTrace(new Exception());
+    }
+
+}

areashop-nms/build.gradle.kts

@@ -1,5 +0,0 @@
-dependencies {
-    compileOnly(libs.spigot)
-}
-
-description = "AreaShop NMS Interface"

areashop-nms/src/main/java/me/wiefferink/areashop/platform/adapter/BlockBehaviourHelper.java

@@ -1,16 +0,0 @@
-package me.wiefferink.areashop.platform.adapter;
-
-import org.bukkit.Location;
-import org.bukkit.block.Block;
-import org.bukkit.block.BlockState;
-import org.bukkit.block.data.BlockData;
-
-public interface BlockBehaviourHelper {
-
-    boolean canPlace(Location location, BlockData blockData);
-
-    boolean isBlockValid(Block block);
-
-    boolean isBlockStateValid(BlockState blockState);
-
-}

areashop-nms/src/main/java/me/wiefferink/areashop/platform/adapter/PlatformAdapter.java

@@ -1,7 +0,0 @@
-package me.wiefferink.areashop.platform.adapter;
-
-public interface PlatformAdapter {
-
-    BlockBehaviourHelper blockBehaviourHelper();
-
-}

build.gradle.kts

@@ -5,16 +5,15 @@ plugins {
     java
     `java-library`
     `maven-publish`
-    id("io.papermc.paperweight.userdev") version "1.5.11" apply false
     id("com.github.spotbugs") version "5.1.3"
     idea
     eclipse
 }
 
 group = "me.wiefferink"
-version = "2.8.0"
+version = "2.9.0"
 
-val targetJavaVersion = 17
+val targetJavaVersion = 21
 val encoding = Charsets.UTF_8
 val encodingName: String = encoding.name()
 
@@ -37,6 +36,12 @@ subprojects {
     repositories {
         mavenCentral()
         maven("https://oss.sonatype.org/content/groups/public/")
+        maven(url = "https://s01.oss.sonatype.org/content/repositories/snapshots/") {
+            name = "sonatype-oss-snapshots"
+            mavenContent {
+                snapshotsOnly()
+            }
+        }
         maven("https://repo.papermc.io/repository/maven-public/")
         maven("https://hub.spigotmc.org/nexus/content/repositories/snapshots/")
         maven {