I'm making a simple guess game but I don't know how to ask the player if the want to play the game again.Everytime the game ends I have to run the game again so I want to add this feature to it.I looked in some other posts but they didn't help.Here's the code:
import java.util.*;
public class guessNumber{
private static Scanner userInput = new Scanner(System.in);
public guessNumber(){
System.out.println("~~~Guess Game~~~");
}
public void guessGame(){
System.out.println("Enter the maximum number:");
int maxNum = userInput.nextInt();
System.out.println("Guess a number between 0 and " + maxNum + ":");
int randomNumber = (int) (Math.random() * maxNum);
boolean gameOn = true;
int numberOfTries = 0;
while(gameOn){
boolean printOthers = true;
numberOfTries++;
int number = userInput.nextInt();
if(number > maxNum){
System.out.println("Please enter a number between 0 and " + maxNum + ".");
printOthers = false;
}
if(printOthers){
if(number == randomNumber){
System.out.println("=================================");
System.out.println("You guessed the right number xD.");
System.out.println("Your tried " + numberOfTries + " times.");
System.out.println("=================================");
}else if(number > randomNumber){
System.out.println("Try a lower number");
}else if(number < randomNumber){
System.out.println("Try a higher number");
}
else{
System.out.println("Please enter a number between 0 and " + maxNum + ".");
}
}
}
}
public static void main(String[] args){
guessNumber guess = new guessNumber();
guess.guessGame();
}
}
In your main use a while loop. In the loop first call your guessGame() then, similarly to how you ask to enter a number, you ask if they want to play again (Y/N ?) and if they say no you break the loop otherwise you go ahead...
Add your calling method in main method with in a while loop
public static void main(String[] args){
Scanner scanner = new Scanner(System.in);
do{
//call your game
System.out.println("Do you want to play again. Press y");
}
while(scanner.next().equals("y"));
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