guessingGame.java

import java.util.*;

/**/

public class guessingGame
{
    //global variable for cross-function use
    static Scanner scan = new Scanner(System.in);

    public static void main(String args[]){
        //variable declaration
        int max = 10;
        int min = 1;
        int randomNum = (int)(Math.random() * ((max - min) + 1)) + min;
        int tries = 0;
        int guess;
        int playAgain = 1;
        boolean winner = false;
        
        //start game
       
        System.out.println("This is the one and only guessing game");
        System.out.println("Please guess a number between 1 and 10");
        
        while(playAgain == 1){
            while(tries<3){//limits tries
                if(tries>0 && tries==2){//one more try
                    System.out.println("You have 1 more try");
                }else if(tries>0){//2 more tries
                    System.out.println("You have " + (3-tries) + " more tries");
                }
               guess =  guessError();//recieve input
                if(guess == randomNum && guess>0 && guess<11){
                    //if guessed correctly
                    System.out.println("You Win!! The number was " + randomNum);
                    System.out.println("Press 1 to play again or 2 to quit");
                    playAgain = playAgainError();
                    if(playAgain == 1){
                        tries = 0;
                        System.out.println("New Game: Guess a number between 1 and 10");
                        randomNum = (int)(Math.random() * ((max - min) + 1)) + min;
                    }else{
                        tries = 3;
                        winner = true;//this is to skip the end of the program
                    }
                }else if(guess<1 || guess>10){//if not within defined range
                    System.out.println("That is not between 1 and 10");
                    System.out.println("Please enter a new number");
                }else{//if guessed incorrectly
                    System.out.println("Nope!");
                    tries++;
                }
            }
            if(winner == false){//if out of tries and lost
                System.out.println("Too Bad, You Lost");
                System.out.println("The Number Was: " + randomNum);
                System.out.println("Press 1 to play again or 2 to quit");
                playAgain = playAgainError();
                if(playAgain == 1){//restart
                    tries = 0;
                    System.out.println("New Game: Guess a number between 1 and 10");
                    randomNum = (int)(Math.random() * ((max - min) + 1)) + min;
                }
            }
        }
        
    
    }
    public static int guessError(){
        int guess=0;
        boolean valid = false;
        while(valid==false){
           try{
               valid = true;
               guess = scan.nextInt();
            }catch(Exception e){
                System.out.println("That wasn't a number");
                valid=false;
            }
            scan.nextLine();
        
        }
        return guess;
    }
    public static int playAgainError(){
       int tryAgain = 0;
        boolean valid = false;
        while(valid==false){
           try{
               valid = true;
               tryAgain = scan.nextInt();
            }catch(Exception e){
                System.out.println("That wasn't a number");
                valid = false;
            }
        }
        scan.nextLine();
        return tryAgain;
    }
}