Display Hintstring

isPowerOn()
{
    flag_wait("electricity_on");
    return true;
}

displayPerkHintstring(name, price)
{
    level endon("game_ended");
    for(;;)
    {
        foreach(player in level.players)
        {
            if(distance(self.origin, player.origin) <100 && player.hasDrink == false && isPowerOn() == true)
            {
                player iPrintlnBold("Hold &&1 to buy " + name + "[Cost: " + price + "]");
            } //Error Here
            else if(distance(self.origin, player.origin) <100 && player.hasDrink == false && isPowerOn() == false) //or maybe here?
            {
                player iPrintlnBold("The power must be turned on first!");
            }
        }
    }
}