In this exercise we add yet another method to the existing event i class Die, and we add another event to Die. In the Die event example, we have a public event called twoSixesInARow which is triggered if a die shows two sixes in a row. In the sample client program we add an anonymous method to this event which reports the string parameter of the event on standard output. Add yet another method to the twoSixesInARow event which counts the number of times 'two sixes in a row' appear. For this purpose we need - quite naturally - an integer variable for counting. Where should this variable be located relative to the 'counting method': Will you place the variable inside the new method, inside the Die class, or inside the client class of the Die? Add a similar event called fullHouse, of the same type Notifier, which is triggered if the Die tosses a full house. A full house means (inspired from the rules of Yahtzee) two tosses of one kind and three tosses of another kind - in a row. For instance, the toss sequence 5 6 5 6 5 leads to a full house. Similarly, the 1 4 4 4 1 leads to a full house. The toss sequence 5 1 6 6 6 6 5 does not contain a full house sequence, and the toss sequence 6 6 6 6 6 is not a full house. Be sure to test-drive the program and watch for triggering of both events. |