What is the purpose of the observer pattern? Explain the roles and responsibilities of the participating classes.
New project in Eclipse for Asteroids
Create a new project in Eclipse and include the existing source code of Asteroids.
Compile and run Asteroids in Eclipse.
3) Introduction into Asteroids
(See Powerpoint presentation)
4) Observer pattern – modeling
Review the following snippet from the Asteroids requirements:
“The Asteroids player should be able to see all the relevant information of the space
shuttle during the Asteroids game. This includes all properties needed for navigating
the shuttle (shuttle speed, position etc.).“
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