A Person Walking

This example shows how to give the appearance of a character walking past a background, but it's really the background image that is moving, and the character cycles through eighteen different pictures to simulate walking.

This example includes several new ideas:

• Arrays - variables that hold several items of the same type
• Loops and index variables
• Images - you can load image files and then display them in your sketches
• Animation - ways of tricking the user into thinking things are moving