so what am i doing wrong?

need to put in two timers one for waiting for the doors to close then locking them and one for leaving the jets on for 10 seconds then unlocking the doors
SCN PurgeRoomfloat timerBegin OnTriggerEnter purgeDoor01.setopenstate 0 purgeDoor02.setopenstate 0 Jet01.enable Jet02.enable Jet03.enable Jet04.enable;Wait 15 seconds set timer to timer + GetSecondsPassed if ( timer > 10 ) Jet01.disable Jet02.disable Jet03.disable Jet04.disable purgeDoor02.setopenstate 1 endifEnd