Need help on Bug/ Problem with this npc script

[xRyusuke]

What the npc do is, it will generate a random number and let players guess for it and win a prize.

Only one winner at a time.

The bug is that player that click but have not answer the guess, could wait until a person actually guessed it and announced, then only he/she input the correct number. Making it possible for 2 or even 10 winner per round. Prone to abuse, a player could have tons of dual character waiting for the guess.

The code snippet is here http://pastebin.com/6wL2SuZN

Can someone help me with this issue?

Thanks

[Joseph]

Add this:

if (!.guessstart) {
mes .@n$;
mes "I'm sorry, the event is over.";
close;
}

After this line:

} else if(.@guessnumber == .usednumber) {

[Emistry]

input .@guessnumber;
next;
if( !.guessstart ){
mes "Sorry you are late...";
close;
}

Edited August 28, 2012 by Emistry
ops...Jospeh is faster..

[xRyusuke]

Thanks guys! Awesome!