regex101: Start of Java Functions

Regular Expression

(\(\)\n[[:space:]]{1,}\{)|(\(\)[[:space:]]{1,}\{)

New

// feedback thread

import java.util.*;

class Main
{
  static Scanner scan = new Scanner(System.in);
  static String deadEnd = "dead end--morphing backwards!";
  static String gettingCloser = "You'r getting closer";
  
  // call this method after each decision has been made
  public static void clearScreen() {
    Scanner scan = new Scanner(System.in);
    System.out.println("Press enter to continue.");
    String x = scan.nextLine();  
    System.out.print("\033[H\033[2J");  
    System.out.flush();  
  } 



  public static void decisionZero()
  {
    System.out.println("Decision Point 0");
    System.out.println("Choose a direction Mr. Mouse");
    String direction = scan.nextLine();
    switch (direction.toLowerCase()) {
      case "n":
        System.out.println("You chose north.");
        System.out.println(deadEnd);
        decisionZero();
        break;

      case "s":
        System.out.println("You chose south.");
        System.out.println(gettingCloser);
        decisionOne();
        break;
        
      case "e":
        System.out.println("You chose east.");
        System.out.println(deadEnd);
        decisionZero();
        break;

      case "w":
        System.out.println("You chose west.");
        System.out.println(deadEnd);
        decisionZero();
        break;
        
    }
  }
  
  public static void decisionOne()
    {
      System.out.println("Decision Point 1");
      System.out.println("Choose a direction Mr. Mouse");
      String direction = scan.nextLine();
      switch (direction.toLowerCase()) {
        case "n":
          System.out.println("You chose north.");
          System.out.println(deadEnd);
          decisionZero();
          break;

        case "s":
          System.out.println("You chose south.");
          System.out.println(deadEnd);
          decisionZero();
          break;

        case "e":
          System.out.println("You chose east.");
          System.out.println(deadEnd);
          decisionZero();
          break;

        case "w":
          System.out.println("You chose west.");
          System.out.println(gettingCloser);
          decisionTwo();
          break;

      }
  }
  
  public static void decisionTwo()
    {
      System.out.println("Decision Point 2");
      System.out.println("Choose a direction Mr. Mouse");
      String direction = scan.nextLine();
      int rndDecion = (int)(Math.random()*2);
      switch (direction.toLowerCase()) {
        case "n":
          System.out.println("You chose north.");
          System.out.println(gettingCloser);
          decisionThree();
          break;

        case "s":
          System.out.println("You chose south.");
          System.out.println(deadEnd);
          switch (rndDecion) {
            case 0:
              decisionZero();
            case 1:
              decisionOne();
          }
          break;

        case "e":
          System.out.println("You chose east.");
          System.out.println(deadEnd);
          switch (rndDecion) {
            case 0:
              decisionZero();
            case 1:
              decisionOne();
          }
          break;

        case "w":
          System.out.println("You chose west.");
          System.out.println(deadEnd);
          switch (rndDecion) {
            case 0:
              decisionZero();
            case 1:
              decisionOne();
          }
          break;

      }
  }
  
  public static void decisionThree()
    {
      System.out.println("Decision Point 3");
      System.out.println("Choose a direction Mr. Mouse");
      String direction = scan.nextLine();
      int rndDecion = (int)(Math.random()*3);
      switch (direction.toLowerCase()) {
        case "n":
          System.out.println("You chose north.");
          System.out.println(gettingCloser);
          decisionFour();
          break;

        case "s":
          System.out.println("You chose south.");
          System.out.println(deadEnd);
          switch (rndDecion) {
            case 0:
              decisionZero();
            case 1:
              decisionOne();
            case 2:
              decisionTwo();
          }
          break;

        case "e":
          System.out.println("You chose east.");
          System.out.println(deadEnd);
          switch (rndDecion) {
            case 0:
              decisionZero();
            case 1:
              decisionOne();
            case 2:
              decisionTwo();
          }
          break;

        case "w":
          System.out.println("You chose west.");
          System.out.println(deadEnd);
          switch (rndDecion) {
            case 0:
              decisionZero();
            case 1:
              decisionOne();
            case 2:
              decisionTwo();
          }
          break;

      }
  }
  
  public static void decisionFour()
    {
      System.out.println("Decision Point 4");
      System.out.println("Choose a direction Mr. Mouse");
      String direction = scan.nextLine();
      int rndDecion = (int)(Math.random()*4);
      switch (direction.toLowerCase()) {
        case "n":
          System.out.println("You chose north.");
          System.out.println(gettingCloser);
          decisionFive();
          break;

        case "s":
          System.out.println("You chose south.");
          System.out.println(deadEnd);
          switch (rndDecion) {
            case 0:
              decisionZero();
            case 1:
              decisionOne();
            case 2:
              decisionTwo();
            case 3:
              decisionThree();
          }
          break;

        case "e":
          System.out.println("You chose east.");
          System.out.println(deadEnd);
          switch (rndDecion) {
            case 0:
              decisionZero();
            case 1:
              decisionOne();
            case 2:
              decisionTwo();
            case 3:
              decisionThree();
          }
          break;

        case "w":
          System.out.println("You chose west.");
          System.out.println(deadEnd);
          switch (rndDecion) {
            case 0:
              decisionZero();
            case 1:
              decisionOne();
            case 2:
              decisionTwo();
            case 3:
              decisionThree();
          }
          break;

      }
  }

  public static void decisionFive()
    {
      System.out.println("Decision Point 5");
      System.out.println("Choose a direction Mr. Mouse");
      String direction = scan.nextLine();
      int rndDecion = (int)(Math.random()*5);
      switch (direction.toLowerCase()) {
        case "n":
          System.out.println("You chose north.");
          System.out.println(deadEnd);
          switch (rndDecion) {
            case 0:
              decisionZero();
            case 1:
              decisionOne();
            case 2:
              decisionTwo();
            case 3:
              decisionThree();
            case 4:
              decisionFour();
          }
          break;

        case "s":
          System.out.println("You chose south.");
          System.out.println(deadEnd);
          switch (rndDecion) {
            case 0:
              decisionZero();
            case 1:
              decisionOne();
            case 2:
              decisionTwo();
            case 3:
              decisionThree();
            case 4:
              decisionFour();
          }
          break;

        case "e":
          System.out.println("You chose east.");
          System.out.println(deadEnd);
          switch (rndDecion) {
            case 0:
              decisionZero();
            case 1:
              decisionOne();
            case 2:
              decisionTwo();
            case 3:
              decisionThree();
            case 4:
              decisionFour();
          }
          break;

        case "w":
          System.out.println("You chose west.");
          System.out.println(gettingCloser);
          decisionSix();
          break;

      }
  }

  public static void decisionSix()
    {
      System.out.println("Decision Point 6");
      System.out.println("Choose a direction Mr. Mouse");
      String direction = scan.nextLine();
      int rndDecion = (int)(Math.random()*5);
      switch (direction.toLowerCase()) {
        case "n":
          System.out.println("You chose north.");
          System.out.println(deadEnd);
          switch (rndDecion) {
            case 0:
              decisionZero();
            case 1:
              decisionOne();
            case 2:
              decisionTwo();
            case 3:
              decisionThree();
            case 4:
              decisionFour();
          }
          break;

        case "s":
          System.out.println("You chose south.");
          System.out.println(deadEnd);
          switch (rndDecion) {
            case 0:
              decisionZero();
            case 1:
              decisionOne();
            case 2:
              decisionTwo();
            case 3:
              decisionThree();
            case 4:
              decisionFour();
          }
          break;

        case "e":
          System.out.println("You chose east.");
          System.out.println("Victory cheese!");
          break;

        case "w":
          System.out.println("You chose west.");
          System.out.println(gettingCloser);
          switch (rndDecion) {
            case 0:
              decisionZero();
            case 1:
              decisionOne();
            case 2:
              decisionTwo();
            case 3:
              decisionThree();
            case 4:
              decisionFour();
          }
          break;

      }
  }


  // the main method is COMPLETE.  Add/change nothing here.
  public static void main(String[] args) 
  {
    decisionZero(); //only line in main method.
  }



}

Substitution

()\n  {\n  clearScreen();