[Kyosaur]

IsRolePlayName(playerid, bool:alphaonly = true)
by Kyoshiro aka Kyosaur

Since i made the GetRolePlayName, i decided to make this as well. Basically it just tells you if the person is using an rp name (example: Josh_Smith). This function has an optional parameter called alphaonly which if enable will check for invalid characters and numbers (most functions like these will say 'kyo_test_lol' is valid, and even 'ke0h_t3st'...when they aren't).

Usage:

Код:

if(!IsRolePlayName(playerid))
{
    SendClientMessage(playerid,0xFF0000FF, "You have to have an rp name to play here ('firstname_lastname')!");
    Kick(playerid);
}

Code:

pawn Код:

stock IsRolePlayName(playerid, bool:alphaonly = true)
{
    new trpn[MAX_PLAYER_NAME];
    
    if(GetPlayerName(playerid,trpn,sizeof(trpn)))
    {
        new strd = strfind(trpn, "_", false);

        if(strfind(trpn,"_",false,strd+1) == -1)
        {
            if(strd > 0)
            {
                if(trpn[strd-1] && trpn[strd+1])
                {
                    if(alphaonly)
                    {
                        for(new a = 0, l = strlen(trpn); a < l; a++)
                        {
                            switch(trpn[a])
                            {
                                case '0' .. '9': return 0;

                                case 'a' .. 'z': continue;
                                case 'A' .. 'Z': continue;
                                case '_': continue; // easier than specifying every invalid char

                                default: return 0;
                            }
                        }
                    }
                    return 1;
                }
            }
        }
    }
    return 0;
}