[Dignity]

An example of a method I recommend you to use:

pawn Код:

CMD:resetweapon(playerid, params[])
{
    // You don't always need to use callbacks, you can simply do this:
    if (!IsPlayerAdmin(playerid)) return SendClientMessage(playerid, -1, "SERVER: Unknown command.");

    // Doing this will also prevent you from requiring an "else if" function.
    
    new target;

    // Instead of "i" (which is integer), we use "u" (user) so we can use player's names aswell and then return the message aswell.
    if(sscanf(params, "u", target)) return SendClientMessage(playerid, COLOR_WARN, "USAGE: /resetweapon [playerid]");

    ResetPlayerWeapons(target);

    SendClientMessage(playerid, COLOR_WARN, "You removed the player's weapon.");
    SendClientMessage(target, COLOR_RED, "You have been disarmed!");

    return 1;
}

Alternative method, using callbacks (the correct way of how to use callbacks):

pawn Код:

CMD:resetweapon(playerid, params[])
{
    new target;

    if(sscanf(params, "u", target))
    {
        SendClientMessage(playerid, COLOR_WARN, "USAGE: /resetweapon [playerid]");
    }

    if (!IsPlayerAdmin(playerid))
    {
        SendClientMessage(playerid, -1, "SERVER: Unknown command.");
    }
    
    else if(IsPlayerAdmin(playerid))
    {
        ResetPlayerWeapons(target);

        SendClientMessage(playerid, COLOR_WARN, "You removed the player's weapon.");
        SendClientMessage(target, COLOR_RED, "You have been disarmed!");
    }

    return 1;
}