Lets say that I have a graphic. Lets say its a smiley face. And all I want to do is have the smile face move/float from the bottom of the screen, and move/float to the top of the screen?
What is the very easiest way to do this? Can I some how draw a line/path for the smiley face to follow when it goes from the bottom of the screen to the top? I can't seem to figure it out other than telling it to go in a certain direction for a certain number of pixels... but that seems a bit confusing/lots of trial and error until I get the damn smiley face to go exactly where I want it.. so I'm hoping I'm missing something.
Similarly, lets assume I want the smiley face to fade in... what is the easiest way to do that? I see its easy to fade out.. but not fade in. What am I missing?