I started developing a simple iPhone card game, but I was completely stuck for a few days. This is my first program that I will do outside of the CS classes, so it’s not worth saying that it is 20 times bigger than anything I have ever done. I have a good idea about the basic principles of OO and simpler templates, but I'm struggling to create a good Model-View-Controller. I could work out some kind of procedural and closely related application, but I would like to use good OO methods. I want to avoid using the Singleton pattern.
I understand the big picture, but I am embarrassed when I try to wrap my head around its actual implementation.
So far, I (not using exact APIs like UIView):
GameModel class with instance variables Player Player, Player * dealer and Deck * gameDeck. Methods - (void) dealCardtoPlayer, - (Player *) getPlayer (so view / controller can use the link to easily get an estimate), etc. Player classes have information such as manual and rating. This is actually an implementation of the protocol, so I can use the status template if I need to.
Class GameController . Contains links to GameModel and GameView. That is all I can understand. If someone presses the click button in the GameView, this button method simply calls the hitPressed method in the controller, which then calls the GameModel method - (void) dealCardtoPlayer: (Card *) topcard? Does the controller monitor the constant polling of the model to determine if the player has lost, or does the model register the controller as an observer and update it?
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