Help with SSCANF - Printable Version

Help with SSCANF - Printable Version

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+---- Thread: Help with SSCANF (/showthread.php?tid=181257)

Help with SSCANF - The_Moddler - 04.10.2010

I'm making a command with sscanf,

pawn Код:

if(sscanf(params, "us[8]d", id, objetos, cantidad)) return SendClientMessage(playerid, COLOR_WHITE, "USO: /dar [id/ParteNombre] [Arma-Bombas-Chaleco-Dinero] [cantidad]");

But, cantidad will only be used if the player tipes /dar dinero(/give money howmuch) or /dar bombas(/give bombs howmany), but if player tipes /dar arma(/give weapon), cantidad will not be used, and sscanf sends me how to use the command

pawn Код:

return SendClientMessage(playerid, COLOR_WHITE, "USO: /dar [id/ParteNombre] [Arma-Bombas-Chaleco-Dinero] [cantidad]");

Thanks

Re: Help with SSCANF - samgreen - 04.10.2010

Quote:

Originally Posted by The_Moddler

I'm making a command with sscanf,

pawn Код:

if(sscanf(params, "us[8]d", id, objetos, cantidad)) return SendClientMessage(playerid, COLOR_WHITE, "USO: /dar [id/ParteNombre] [Arma-Bombas-Chaleco-Dinero] [cantidad]");

pawn Код:

return SendClientMessage(playerid, COLOR_WHITE, "USO: /dar [id/ParteNombre] [Arma-Bombas-Chaleco-Dinero] [cantidad]");

Thanks

Okay so if I understand correctly the third parameter (cantidad) is optional. Sscanf supports optional parameters by capitalizing the format string, ie "us[8]D". This means that the last parameter can be left out, and sscanf will not return an error.

Re: Help with SSCANF - smeti - 04.10.2010

Quote:

Originally Posted by samgreen

pawn Код:

"us[8]D(1)"

Set optional parameter () and sscanf will not return an error. (Use sscanf plugin)

Re: Help with SSCANF - The_Moddler - 04.10.2010

Thanks guys