Gold Room with password

[IusReservoir]

dera my beloved comunity
i want to reqeust a simple script

i want to make my npc ask password before enter my gold room

and i want the apassword is random om always diffrent everytime you klik the npc..

TQ verymuch 

 

below is my gold room script

gold-room.txt

[Emistry]

askald,145,195,3	script	Gold Room Enter#prt	920,{
	mes "Enter the red colored code:";
	.@code$ = rand(100000);
	mes rand(100, 999999) + "^FF0000"+.@code$+"^000000" + rand(100, 999999);
	input .@input$;
	if (.@input$ == .@code$) {
		warp "pvp_n_4-1",0,0;
		end;
	}
	else {
		mes "wrong.";
	}
	close;
	
	OnInit:
		waitingroom "Gold Room Enter",0;
		end;
}