How to disappear a line then appear again ?
I have been looking for this rules and i didn't found it!. I don't know if someone posted or not by the way.
What am looking for is, two things.
1) I have already "how to draw a line" but i want it to be with a limit not whole screen (Like i adjust the width/hight in the rule and the player draw it what i want).
2) Complete with the above. and i want to let the player every time draw the line when the ball hit it disappear --> after that he can draw another line.
Thanx in advance.