[mk124]

At first, this is how to implement a custom check before the command is executed (e.g. for a admin level check):

Код:

class AdminCommands {
    private HashMap<String, Integer> adminLevels;

    public AdminCommands() {
        adminLevels = new WeakHashMap<>();
        adminLevels.put("kick", 2);
    }

    @BeforeCheck
    public boolean beforeCheck(Player p, String cmd, String params) {
        if(!adminLevels.containsKey(cmd))
            return false;
        //Get player data
        if(playerData.getAdminLevel() >= adminLevels.get(cmd)) return true;  //Return true = command is allowed to execute
        //Maybe write some message that he's not allowed:
        p.sendMessage(Color.GRAY, "You are not allowed to execute command /" + cmd);        
        return false; // return false, command is not allowed to execute
    }

    @Command
    public boolean kick(Player player, Player target) {....}
}

Do you use the provided amx files in your server.cfg?