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Start your free trialBrent Mayberry
1,029 PointsReason for using "return mGame.applyGuess(guess)"?
Starting at 4:13 in the video, Craig explains he's returning the boolean value for the applyGuess() method located the Game class, but he's calling that method from the Prompter class.
My question is why is the mGame object necessary? Does the mGame object in the Prompter class allow methods in the Game class to be called? Is it like a link between the two classes? Is this why the constructor was used to make the member field mGame an object of type Game?
public boolean promptForGuess() {
Console.console = System.console();
String guessAsString = console.readLine("Enter a letter: ");
char guess = guessAsString.charAt(0);
return mGame.applyGuess(guess);
}
Thanks for helping me understand!
1 Answer
Brian Fallon
4,733 PointsThe answer to your questions would be yes. the mGame object is an instance of the game. If you did not have a game object created then you would not be able to use the methods in the Game class because there would not actually be a running instance of a game to run operations on.
Brent Mayberry
1,029 PointsBrent Mayberry
1,029 PointsThanks! This is one of "those questions" with an obvious answer to everyone but me. :-)
Brian Fallon
4,733 PointsBrian Fallon
4,733 PointsNot a problem at all! Everyone has those moments and is a reason why the forums are here!