// You may use the nested comments below as hints only. Remember, there is no one right or wrong way
// to ‘solve’ this Assignment, so feel free to delete the comments if you find them distracting.
import java.util.Random;
/**
* CS1A, Assignment 4, “Guessing Game” <br>
* Quarter: <br>
* TODO: REPLACE THIS CAPITALIZED TEXT WITH THE DESCRIPTION OF THIS CLASS <br>
* TODO: REPLACE THIS CAPITALIZED TEXT WITH THE DESCRIPTION OF HOW TO WIN MOST EFFICIENTLY <br>
*
* @author student name 1
* @author student name 2
* @author student name 3
*/
public class GuessingGame extends Object
{
// List any instance variables, including constants, here.
private static final int MAX_POSSIBLE_GUESS = 64; // This is a constant
// Use an array instance variable to hold the guesses
Random randomNumberGenerator = new Random();
// If you need to get a number for the user to guess (randomly),
// call the method below and it will create one for you.
// The number may be as low as -64, and as high as 64
// (This will be 129 separate numbers that the user might try to guess)
// Of course, you will have to create a variable space to hold this number
// when it is returned (for example, secretNumber)
{
int max = MAX_POSSIBLE_GUESS – MIN_POSSIBLE_GUESS;
int zeroToMax = randomNumberGenerator.nextInt(max + 1);
return zeroToMax + MIN_POSSIBLE_GUESS;
}
// You may want to create a method that will display the welcome message and
// rules (e.g., welcome)
// You may want to create a method (e.g., isGuessNum) that will check to see
// that the number entered is a whole number,
// assign it to a variable like userGuess, and then handle all
// the various options regarding that number: has it been guessed before?; is it
// the secret number?; if it isn’t the secret number store it in the proper
// location for cross checking; display messages regarding the number of guesses
// made,
// incorrect guesses, guesses remaining, secret number if all guesses used up,
// error handling, etc.
// You may want to create a method to print the user’s previous guesses
// You may want to create a method to store the user’s guesses in the 8 elements
// of the array
// You will NEED a getInput method for getting integer input from the user (see
// the assignment instructions on applying the techniques of structured
// (functional) decomposition)).
// You may want to create a boolean method to check that the user’s guess is
// within range (between a minimum and maximum)
// and will return true if it is
// You may want to create a boolean method to see if the number has been guessed
// previously and will return true if it has
// You may want to create a boolean method to see if the number matches the
// secret number and will return true if it does or false if it doesn’t
// You may want to create a method to give a hint about the number guessed
// (e.g., “My secret number is GREATER than ” or “My secret number is LESS than
// “)
// You may want to create a method (e.g., playGame) that will check if the user
// wants to play again, by calling the method for getting integer input from the
// user,
// (1 for ‘yes’, 0 for ‘no’) and incorporate the proper functionality depending
// on the user’s choice ( 1 or 0).
public void playGuessingGame()
{
int secretNumber = this.getRandomNumber(); // Feel free to move this into another method
System.out.println(“Hello!”); // You might call a welcome() method here instead
// You might create a loop here that will check numberGuesses 8 times and print
// the guess number and call the
// pertinent method (e.g., isGuessNum)
// You might call and capture results from method (e.g., playGame) to see if
// user wants to play again and if
// so return it. Example: int playAgain = this.playGame();
return; // if you want to end the game early & go directly back to main,
// you can use a “return;” statement like this one (e.g., return playAgain;)
}
}
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