How to make shooting marble races in Algodoo

[@OopsMarble]

Hello bro, can you guide me how to do multiply or release in algodoo?

[@Amy_Chaan---Oh_Kai]

Ty so much !!!ヾ(≧▽≦*)o

[@Jadiel5progamer]

Guide of commands
on laser hit=(e)=>{e.geom.materialname==''marble''yy_coldown{vel2=_vel2}:
oncolide:=>{e.other.entidityid !=199?{timetolive =0; e.other.materialname == ''marble''?{e.other._health = e.other._health -1} : {} : {} };

[@Jadiel5progamer]

Poststep (e)=>{_coldown= _cooldown -1}