how to add check mac address [ i have harmony ]

[sumano]

how to add 1player 1pc

-	script	OnlineEvent	-1,{
OnPCLoginEvent:
	while (1) {
	sleep2 60000; //
if( CheckVending() ){ dispbottom "You can't use in vending. Please Relogin"; end; }
if(#freereal== 60) { set #Cashpoints,#Cashpoints+1; set #freereal, 0; dispbottom "Wow You get 1 Cash.";}
	set #freereal, #freereal+ 1;
	}
	end; // shouldn't reach
}

[anacondaq]

select `mac` FROM `login` WHERE account_id='"+getcharid(3)+"'