Section 5Keyboard Control of Your UFO
Key Press Detection 62Using a While Loop to Run Your Game 62Moving the UFO When Keys Are Pressed 63Exercise: Turbocharge Your UFO 65
The example in this section is much easier than the last one, and we're sure you'll find it more fun, too: You get to control the movement of your UFO yourself by pressing keys on the keyboard! Let's start with all of the program instructions:
There are only two new concepts to understand in this program: using a While loop instead of a For loop, and detecting keys that the user ...
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