Q: Is it anything like a "goto label X" in a Phrogram. How we can start the program again and again automatically or manually (using keyboard) when certain condition is satisfied. Let us say that we have UFO flying inside the box and when UFO is sticking to the wall we want to stop it and start new UFO fly from the same or different ...

How this command Break works? i cannot find a reference. All I want to do is to start the program automatically or from keyboard when certain Boolean conditions are satisfied

Dear The Dragon Rider, Thank you for sending me your raindrop program. It works wonderful, but without more comments it is very difficult to learn how it works. Could you provide comments to the major blocks so we can learn how to do the same for our programs, thanks a lot, Vladimir (dad) and Elliot (programmer)

How to realize the "go to lable X" loop in the Phrogram? In FORTRAN I would put a "go to the label X" statement in selected places of the program and the program will switch to the place where I put a label X. This is very common way in the most of programming languages. Let us say that I have some condition ...

Dear Madam/Sir, We are trying to use a multiple "for" loop to have a number of snowflakes falling at the same time when the skier is moving downhill.  Please find the attached program we are woking on at the moment along with all associated media files you don't have. Thank you for heping us. Best regards, Vladimir ...