[HELP] making reasons with sscanf

[HELP] making reasons with sscanf - Printable Version

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+---- Thread: [HELP] making reasons with sscanf (/showthread.php?tid=249508)

[HELP] making reasons with sscanf - AK47317 - 19.04.2011

hey guys.. i had a little problem making reason for giving cookies for my cookie system using sscanf made by ******. Anyone who would explain this i may thank him for helping

pawn Код:

CMD:givecookies ( playerid , params [ ] ) {
    if ( Account [ playerid ] [ Cookies ] < 1 )
        return SendClientMessage ( playerid , -1 , ""#RED"ERROR: "#YELLOW"You don't have enough "#RED"Cookies "#YELLOW" to give to other players" ) ;
        
    if ( sscanf ( params , "ui" , params [ 0 ] , params [ 1 ] ) )
        return SendClientMessage ( playerid , -1 , ""#ORANGE"USAGE: "#YELLOW"/givecookies "#RED" [ playerid ] [ amount ] [ reasons ]" ) ;
        
    if ( !IsPlayerConnected ( params [ 0 ] ) )
        return SendClientMessage ( playerid , -1 , ""#RED"ERROR: "#YELLOW"No player "#LIGHTBLUE"connected" ) ;

    Account [ params [ 0 ] ] [ Cookies ] += params [ 1 ] ;
    Account [ playerid ] [ Cookies ] -= params [ 1 ] ;
        
    SaveFileInINI ( playerid ) ;
        
    if ( sscanf ( params [ 2 ] , "s" ) ) {
        new
            str [ MAX_STRINGS ] ;
        format ( str , sizeof ( str ) , ""#PURPLE"%s "#YELLOW" has give you "#RED"%i Cookies. "#LIGHTBLUE"[ "#YELLOW"Reasons: "#RED"%s "#LIGHTBLUE"]" , iName ( playerid ) , params [ 1 ] , params [ 2 ] ) ;
        SendClientMessage ( params [ 0 ] , -1 , str ) ;
    }
    else {
        new
            str [ MAX_STRINGS ] ;
        format ( str , sizeof ( str ) , ""#PURPLE"%s "#YELLOW" has give you "#RED"%i Cookies. "#LIGHTBLUE"[ "#YELLOW"Reasons: "#RED"Not Specified "#LIGHTBLUE"]" , iName ( playerid ) , params [ 1 ] ) ;
        SendClientMessage ( params [ 0 ] , -1 , str ) ;
    }
    return 1 ;
}

Re: [HELP] making reasons with sscanf - Gh0sT_ - 19.04.2011

if ( sscanf ( params [ 2 ] , "s" ) )

>

if ( ! sscanf ( params [ 2 ] , "s" ) )

Re: [HELP] making reasons with sscanf - AK47317 - 19.04.2011

it gave me this

Код:

/givecookies [ id ] 10 test

Mubarrak48 has gave you 10 cookies. [ reasons: 10 test ]

Код:

/givecookies [ id ] 10

Mubarrak has gave you 10 cookies. [ reasons: 10 ]

how could be that happen?

Re: [HELP] making reasons with sscanf - AK47317 - 20.04.2011

bump this sscanf with reason were very hard.. come on for those pro scripters help the newbie

. if you kind plz help me for solving this little bit case of problem.

Re: [HELP] making reasons with sscanf - Haydz - 20.04.2011

Firstly you need to create your reason, for example
new reason[100]; //You can make the string length whatever you want but as small as possible for efficiency.

then in the sscanf line put 's[100]' once again [100] is the string length use the same as you have above, you also need to put the reason after the quote marks like.

pawn Код:

if(ssacnf(params,"s[100]",reason))

Then you can use 'reason' wherever you want and it will display the params which the player entered.
you can use this command below as an example.

pawn Код:

command(reason,playerid,params[])
{
    new reason[75],string[90]
    if(sscanf(params,"s[100]",reason)) return usage... /reason [reason]
    format(string,sizeof(string),"Your reason was: %s",reason);
    SendClientMessage(playerid, COLOR,string);
    return 1;
}

EDIT: I think i may have read your questions incorrectly, sorry about that.

Re: [HELP] making reasons with sscanf - AK47317 - 20.04.2011

Quote:

Originally Posted by ******

Are you using the plugin or the include?

the plugin one of-course

Re: [HELP] making reasons with sscanf - Babul - 20.04.2011

Код:

CMD:givecookies(playerid,params[]){
	new TargetID,Amount,Reason[64];
	if(sscanf(params,"udS(Not Specified)[64]",TargetID,Amount,Reason)
	{
		return SendClientMessage(playerid,-1,"/givecookies <ID/Name> <Amount> [reason]");
	}
	if(Account[playerid][Cookies]<Amount)
	{
        return SendClientMessage(playerid,-1,""#RED"ERROR: "#YELLOW"You don't have enough "#RED"Cookies "#YELLOW" to give to other players");
	}
    Account[TargetID][Cookies]+=Amount;
    Account[playerid][Cookies]-=Amount;
    SaveFileInINI(playerid);
	new str[MAX_STRINGS];
	format(str,sizeof(str),""#PURPLE"%s "#YELLOW" has give you "#RED"%i Cookies. "#LIGHTBLUE"[ "#YELLOW"Reasons: "#RED"%s "#LIGHTBLUE"]",iName(playerid),Amount,Reason);
	SendClientMessage(playerid,-1,str);
    return 1 ;
}

...not tested, i never used (default values) for an optional string yet...