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Start your free trialArcee Palabrica
8,100 Pointsgame as Argument
Hey guys got a little confused. When we instantiate prompter we put game as an argument in this code:
Prompter prompter = new Prompter(game);
we usually put values here right? like a String or an int. Which game are we referring to?
Thanks :)
1 Answer
Fahad Mutair
10,359 Pointshi ARCEE PALABRICA ,
Prompter prompter = new Prompter(game);
this line of code is to make object of Prompter.java , basically you called the constructor. if you take a look at that constructor you will see it takes Game game as parameter
public Prompter(Game game) {
this.game = game;
}
so here we have to pass game as argument, so we have to make an object to Game.java class that's why we create this line of code
Game game = new Game(args[0]);
and this line of code it needs another argument to be passed , lets take a look at the game constructor
public Game(String answer) {
this.answer = answer.toLowerCase();
hits= "";
misses = "";
}
you can see game constructor is has (String answer) as parameter so again we need to pass an argument to game constructor that's why we typed (args[0]) that comes from main method (String[] args)
Prompter prompter = new Prompter(game);
we usually put values here right? like a String or an int. Which game are we referring to?
so basically game it refer to this line Game game = new Game(args[0]);
Arcee Palabrica
8,100 PointsArcee Palabrica
8,100 PointsHey Fahad Mutair ... Thanks so much for the help. :)
Maybe I just got confused by all the variable names being the same. So if we created an object with this line of code:
Game g = new Game (args[0]);
then the line of code for creating the prompter object is:
Prompter prompter = new Prompter(g);
am I correct?
Fahad Mutair
10,359 PointsFahad Mutair
10,359 Pointscorrect