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  1.  
  2. import java.io.File;
  3. import java.io.IOException;
  4. import java.util.Random;
  5. import java.util.Scanner;
  6.  
  7.  
  8. /**
  9.  *
  10.  * @author joe
  11.  */
  12. public class Hangman {
  13.  
  14.     public static void main(String[] args) throws IOException {
  15.  
  16.         String fileName;
  17.         Scanner reader;
  18.         Scanner typist;
  19.         Random generator = new Random();
  20.         boolean completed;
  21.         StringBuffer asterisk;
  22.         String guess;
  23.         String guesses;
  24.         char again = 'n'; 
  25.         char lett;
  26.  
  27.         int timesMissed;
  28.  
  29.         if (args.length == 0) {
  30.             fileName = "worden.txt";
  31.         } else {
  32.             fileName = args[0];
  33.         }
  34.         //using filename to create a new file object 
  35.         java.io.File file = new java.io.File(fileName);
  36.  
  37.         if (!file.exists()) {
  38.             System.err.println("Error: File " + fileName + " does not exist.");
  39.             System.exit(1);
  40.            }
  41.  
  42.         reader = new Scanner(file);
  43.  
  44.          String[] wordArray = new String[15];
  45.  
  46.         String word;
  47.         int i=0;
  48.          while (reader.hasNext()) {
  49.             word = reader.next();
  50.             wordArray[i] = word;
  51.             i++;
  52.              }
  53.  
  54.        typist = new Scanner(System.in);
  55.  
  56.         String worden = wordArray[(int) (Math.random() * wordArray.length)];
  57.           do {            
  58.             completed = false;
  59.             guesses = "";
  60.             timesMissed = 0;
  61.  
  62.             //create the asterisks 
  63.             asterisk = asteriskCover(worden);
  64.  
  65.             while (!completed) {
  66.                 System.out.print("(Guess) Enter a letter in word " + asterisk + 
  67.                         "> " );
  68.                 guess = typist.next();
  69.  
  70.                //if you're weird and type out the whole thing 
  71.  
  72.                 if (guess.length() > 1) {
  73.                          if (guess.equals(worden)) { 
  74.                         System.out.println("Holy #$@%!, good job!");
  75.                     } else {
  76.                         System.out.println("Nope, that's not it.");
  77.                     }
  78.                     completed = true;
  79.                     //if you're not weird and just guess a letter like I 
  80.                     // had originally asked you to.
  81.                 } else {
  82.                     lett = guess.charAt(0);
  83.                     guesses += lett;
  84.                     //2 lines below rep if letter isn't there and increments 
  85.                     //times missed. (hopefully)
  86.                     if (worden.indexOf(lett) < 0) {
  87.                         timesMissed++;
  88.                     } else {
  89.                         //my awesome method to put the asterisk in
  90.                         rightLett(worden, asterisk, lett);
  91.                     }
  92.                     if (worden.equals(asterisk.toString())){
  93.                    System.out.println("The word is " + worden + " , you missed "
  94.                            + timesMissed + " time(s)");
  95.                    System.out.print("Do you want to guess another word?"
  96.                            + " Enter y or n > ");
  97.                    again = typist.next().charAt(0);
  98.  
  99.         }
  100.         }               
  101.         } 
  102.         }    
  103.         while(again == 'Y' || again == 'y');
  104.         reader.close();
  105.         }
  106.  
  107.  
  108.  
  109.     public static StringBuffer asteriskCover(String a) {
  110.         StringBuffer asterisk = new StringBuffer(a.length());
  111.         for (int count = 0; count < a.length(); count++) {
  112.             asterisk.append('*');
  113.         }
  114.         return asterisk;
  115.     }
  116.  
  117.     public static void rightLett(String worden, StringBuffer asterisk, char lett) {
  118.         for (int dex = 0; dex < worden.length(); dex++) {
  119.             if (worden.charAt(dex) == lett) {
  120.                 asterisk.setCharAt(dex, lett);
  121.             }
  122.         }
  123.     }
  124. }
  125.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
Main.java:12: error: class Hangman is public, should be declared in a file named Hangman.java
public class Hangman {
       ^
1 error
stdout
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Standard output is empty
https://ideone.com/hhTQZ9
language:
Java (HotSpot 12)
created:
10 years ago
visibility:
public

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