I tried it.

while(1)
{
my.pan += 10 * time_step;
}

in my action.

I get this ingame error : Possible endless loop in [myaction]
Noooo really? hey! that's what I want! so I press Ok but I have to press Cancel because this annoying error message is popping in my face every .5 seconds. then it crashes.

Any idea?

Sorry about me