start duo

src/main/java/de/lunarakai/minecleaner/commands/AcceptCommand.java

@@ -0,0 +1,50 @@
+package de.lunarakai.minecleaner.commands;
+
+import de.iani.cubesideutils.bukkit.commands.SubCommand;
+import de.iani.cubesideutils.bukkit.commands.exceptions.*;
+import de.iani.cubesideutils.commands.ArgsParser;
+import de.lunarakai.minecleaner.MinecleanerGroup;
+import de.lunarakai.minecleaner.MinecleanerPlugin;
+import net.kyori.adventure.text.Component;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+
+import java.util.HashMap;
+import java.util.UUID;
+
+public class AcceptCommand extends SubCommand {
+    private final MinecleanerPlugin plugin;
+
+    public AcceptCommand(MinecleanerPlugin plugin) {
+        this.plugin = plugin;
+    }
+
+    @Override
+    public String getUsage() {
+        return "";
+    }
+
+    @Override
+    public boolean requiresPlayer() {
+        return true;
+    }
+
+    @Override
+    public String getRequiredPermission() {
+        return MinecleanerPlugin.PERMISSION_PLAY;
+    }
+
+    @Override
+    public boolean onCommand(CommandSender commandSender, Command command, String s, String s1, ArgsParser argsParser) throws DisallowsCommandBlockException, RequiresPlayerException, NoPermissionException, IllegalSyntaxException, InternalCommandException {
+        Player player = (Player) commandSender;
+
+        if() {
+            UUID groupUUID = invitedPlayersHashMap.get(player.getUniqueId());
+
+        } else {
+            player.sendMessage(Component.text("Du wurdest in keine Gruppe eingeladen."));
+        }
+        return false;
+    }
+}