[RMXP] Fairly Advanced Question - Timers/Seasons/Days

Not really, I want a game thats going to revolve around a time system but i was hoping that for potions and stuff you'd have to turn in herbs and stuff that you would grow and grab yourself. But it was going to be a regular (fight the bad-guy) type game. But you say i needed scripts. so what scripts would i need to request? i don't know ruby but i know A++ is that anything like ruby?