import java.util.Random; 

public class NumberGuessGame
{
  //////////////// fields /////////////////
  private int minNumber = 1;
  private int maxNumber = 100;
  private int pickedNumber;
  private int numGuesses = 0;
  private Random randomNumGen = new Random();
  
  //////////////////// constructors /////////
  
  public NumberGuessGame()
  {
    this.pickNumber();
  }
  public NumberGuessGame(int min, int max)
  {
    this.minNumber = min;
    this.maxNumber = max;
    this.pickNumber(); 
  }
  
  public void pickNumber()
  {
    int numValues = this.maxNumber - this.minNumber + 1;
    this.pickedNumber = this.randomNumGen.nextInt(numValues);
    this.pickedNumber = this.pickedNumber + this.minNumber;
  }
  
  /////////// methods ////////////////////
  
  public void playGame()
  {
    boolean done = false;
    
    // loop till guess is correct
    while (!done)
    {
      // need to get a guess from the user
      int guess = SimpleInput.getIntNumber("Pick a number "+
                                           "between " + this.minNumber + " and " +
                                           this.maxNumber);
      
      // increment the number of guesses
      this.numGuesses++;
      
      // we need to check the guess (compare to pickedNum)
      if (guess == this.pickedNumber)
      {
        // tell the user she/he was right
        SimpleOutput.showInformation("That was right! " +
                                     "It took you " +
                                     this.numGuesses + " tries");
        done = true;
      }
      else if (guess < this.pickedNumber)
      {
        // we need to tell the user too low
        SimpleOutput.showInformation("Too low");
      }
      else
      {
        // tell the user the guess is too high
        SimpleOutput.showInformation("Too high");
      }
    }
  }
    
    public static void main(String[] args)
    {
      NumberGuessGame game = new NumberGuessGame();
      game.playGame();
    }
    
  }