How do I make optional parameters in sscanf?

How do I make optional parameters in sscanf? - Printable Version

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+--- Thread: How do I make optional parameters in sscanf? (/showthread.php?tid=643458)

How do I make optional parameters in sscanf? - EtayJ - 20.10.2017

I am trying to create a command like this:
/give currentgun
/give gun <gunid>
but everything I've tried till now just didn't work, how can I simply make optional parameters?

Re: How do I make optional parameters in sscanf? - Logic_ - 20.10.2017

PHP код:



if(sscanf(params, "s[buffer size]S(default value)[buffer size]", type, optional))

Example:

PHP код:



flags:kick(CMD_ADMIN);

CMD:kick(playerid, params[])

{

    if(pInfo[playerid][AdminLvl] < 1) return 0;

    new targetid, str[144], reason[72];

    if(sscanf(params, "uS(No reason given)[72]", targetid, reason)) return SendClientMessage(playerid, COLOR_RED, "USAGE: /kick [ID] [REASON]"), 0;

    if(targetid == INVALID_PLAYER_ID) return SendClientMessage(playerid, COLOR_RED, "ERROR: "COL_GREY"Player is not connected."), 0;

    if(pInfo[targetid][AdminLvl] > pInfo[playerid][AdminLvl]) return SendClientMessage(playerid, COLOR_RED, "ERROR: "COL_GREY"Player's admin level is higher or same as yours."), 0;


    format(str, sizeof str, "%s %s has kicked %s for reason: %s.", gStaff[pInfo[playerid][AdminLvl]], pName[playerid], pName[targetid], reason);

    SendClientMessageToAll(COLOR_PINK, str);

    KickEx(targetid);

    return 1;

}

Re: How do I make optional parameters in sscanf? - EtayJ - 20.10.2017

I am either blind or the wiki page really does miss that information.
Thanks for the help!