[Script help]

[Earnestinence]

Hi guys 

 

i got some questions for this script  

 

1-the npc is hiding how to enable it and how to hide the npc again ? 

 

 

2- can you please make it if the player's weight more than 30% player cant get reward until he put all he's items in storage and back with less than 30% weight 

 

3- can you make if players got the rewards they cant get it again even if they relog !!

prontera,152,183,4	script	Reward Giver	83,{
	.@name$ = "           ^993300[Your NPC name]^000000";
	for (.@i = 0 ; .@i < getarraysize(.prize)/2 ; .@i++) .@max += pow(2,.@i);
	if (@rewardN == .@max) { mes .@name$,"I already gave you everything I have." ; close; }
	deletearray @reward , getarraysize(@reward);
	@duprewardN = @rewardN;
	for (.@i = (getarraysize(.prize)-1)/2 ; .@i >= 0 ; .@i--) {
		if (@duprewardN < pow(2,.@i)) { setarray  @reward[.@i] , 1 ; .@n++; }
		else @duprewardN -= pow(2,.@i) ;
	}
	mes .@name$;
	mes "Hello "+strcharinfo(0)+". I have "+(.@n>1?"those":"this")+" item"+(.@n>1?"s":"")+" for you :";
	for (.@i = 0 ; .@i < getarraysize(.prize)/2 ; .@i++)
		if (@reward[.@i]) { mes "^0000ff"+.prize[(.@i*2)+1]+"^000000 ^ff3300"+getitemname(.prize[.@i*2])+"^000000" ; .@menu$ = .@menu$ +(.@i!=0?":":"")+ getitemname(.prize[.@i*2]); }
	if (.@n > 1) .@menu$ = .@menu$ + ":Everything";
	mes "What do you want?";
	next;
	.@select = select(.@menu$);
	if (.@select != (.@n+1)) {
		if (!checkweight(.prize[(.@select-1)*2],.prize[((.@select-1)*2)+1])) { mes .@name$,"You can't carry it, please come back lighter." ; close; }
		@rewardN += .@select;
		getitem .prize[(.@select-1)*2],.prize[((.@select-1)*2)+1];
		mes .@name$;
		mes "Here you go.";
		close;
	}
	else {
		for (.@i = 0 ; .@i < getarraysize(@reward) ; .@i++)
			if (@reward[.@i]) { setarray .@duparray[getarraysize(.@duparray)] , .prize[.@i*2] ; setarray .@duparray2[getarraysize(.@duparray2)] , .prize[(.@i*2)+1]; }
		if (!checkweight2(.@duparray,.@duparray2)) { mes .@name$,"You can't carry it, please come back lighter." ; close; }
		@rewardN = .@max;
		for (.@i = 0 ; .@i < getarraysize(.@duparray) ; .@i++) getitem .@duparray[.@i],.@duparray2[.@i];
		mes .@name$;
		mes "Here you go.";
		close;
	}
	

OnInit:
	hideonnpc strnpcinfo(0);
	//setarray .prize <item id>,<amount> , <item id>,<amount> {, <item id>,<amount> {...}};
	setarray .prize , 512,10 , 513,20 , 514,30;
	bindatcmd "reward",strnpcinfo(0)+"::OnReward",40,40;
	end;
	
OnReward:
	hideoffnpc strnpcinfo(0);
	addrid(0);
	@rewardN = 0;
	announce "<Your announce here>",0;
	end;
}

Thanks to Kurofly for making this script ! 

Edited June 18, 2015 by Ciel Phantomhive