Explore the Game Application Life Cycle - Beginning iOS6 Games Development - page 42

Figure 3-7. Project files for the Project Sample 03
The project files shown in Figure 3-7 follows the same pattern as the project from Chapter 2. There
are the shared classes under the group Sample 03 , while device-specific classes are stored under
the groups iPhone and iPad. The class Sample_03AppDelegate contains the initialization code for the
application and code for saving the user state when a player exits the application. The XIB files are
also wired up very much like the XIB files from Chapter 2: the XIB files starting with MainWindow each
contain a GameController of the appropriate subclass. The class GameController contains all of the
logic for managing the state of the application, while the XIB files for each subclass contain the UI
elements suitable for each device.
The class CoinsController describes the fun part of the game and the class CoinGame is a model
class that describes which type of coins are where, and also the current score and remaining turns.
By archiving an object of the class CoinGame , we can save the state of the current game when the
application quits.
The class HighscoreController manages the High Score view and displays the data found in the
class Highscores . The class Highscores contains an array of Score objects, where each Score object