19. Algorithms II
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The document discusses refactoring a Pong game into classes and adding methods like pause(), restart(), and countIn(). It recommends checking out the Table class and methods. The next steps are to add a reset method, pause functionality, and a countdown to the game. Debugging techniques mentioned include commenting out lines, using print statements, and using setters and getters. The upcoming homework, reading, office hours, and quiz are also noted.
19. Algorithms II
- 1. From last time… • Refactored Pong into classes: PongTable, PongBall, & PongPaddles! • Added methods: pause(), restart(), & countIn() • FYI checkout the Table class & methods
- 3. Demo! Add Game Methods 1. Reset! 2. Pause! 3. Count Down
- 4. Demo! Add More Stuff! 1. Game Manager! 2. Sound Effects (a library)
- 5. Debugging Techniques • Comment out lines // or blocks /* … */! • Use print() and println() to check values! • Use setters and getters (encapsulation):! ! setXpos(25); ! getXpos();
- 6. For next time… • Office Hours: Friday class cancelled but you can schedule time for this Friday, 10a–12:30p! • Homework 3: due Friday, via email, by 5pm! • Reading: Shiffman, p. 201–214 (Mathematics I)! • Quiz 4: Monday, March 10 (Algorithms, Debugging, & Libraries)