/*
 *   Intro to Programming CSE 1310
 * University of Texas at Arlington
 */

package code16nov17hangman;

/**
 *
 * @author jcmtiernan
 */
public class Code16Nov17Hangman 
{
    /**  This is a hangman style word game.
     * The program chooses a word from its list of words.
     * The user makes a guess of a letter.  If the letter 
     * is in the word, the user gets to see where the letter(s)
     * are in the word.  If the letter is not in the word,
     * the parts of the hangman start appearing.  If the 
     * whole hangman appears before the word is guessed, 
     * the user loses.  If the word is completed before
     * the hangman, then the user wins.
     * @param args the command line arguments
     */
    public static void main(String[] args) 
    {
        int choiceOfWords = 10;
        int rand = (int) (Math.random()* choiceOfWords);
        String selectedWord = SelectWord(rand);
        char[] guessedLetters = new char[30];
        char userInput = 'e';
        int wrongCount = 0;
    /*  
        Team quiz Nov 16
        Quiz - write a high-level algorithm for the 
        actions needed to play hangman
    */        
        /* After quiz - what steps did you put?
        Tell the user what to do
            Tell number of letters the word has
            Ask user to enter a letter
        Read the user's input
            Store user input into a variable
            Extract first char from user's input
        */
        /* After quiz - what steps did you put?
        Compare the input to the selected word
            - Break up word into letters
            Decide
        */
        //  is userInput one of letters in selectedWord?
        boolean found = false;
        for (int k=0; k < selectedWord.length();k++)
        {
            if (userInput == selectedWord.charAt(k))
            {
                guessedLetters[k] = userInput;
                found = true;
            }
        }
        /* After quiz - what steps did you put?
        If letter is in word
            save letter into word being built
        If not in word
            print new part of hangman
        */        
        if (found)
        {
            // output the partial word from guessLetter
        }
        else
        {
            wrongCount++;
            // print out current hangman
            // HangDoll(wrongCount);
        }
        /* After quiz - what else do we need?
            Loop for more letters
            Way to determine if finished word or finished hangman
        */
    }
    
    /**  Select a word from the possible words
     * in the program.  A random number is sent into 
     * the method and a string is returned.
     * @param roll - a random number 
     */
    public static String SelectWord(int roll)
    {
        String temp = " ";
        switch(roll)
        {   // bad Dr. T - use "returns" or temp; NOT both
            case 0: return "excited";
            case 1: return "successful";
            case 2: return "wonderful";
            case 3: temp = "terrific"; break;
            case 4: temp = "awesome"; break;
            case 5: temp = "amazing"; break;
            case 6: temp = "neat-o keen"; break;
            case 7: temp = "cool"; break;
            case 8: temp = "great"; break;
            case 9: return "fantastic";
        }
        return temp;
    }
    
    
    /**  This method draws the hangman based on how 
     * many incorrect guesses the user has made.
     *   ---+
     *      o
     *     /@\
     *     / \
     * @param guess - a counter 
    */   
    public static void HangDoll(int guess)
    {
        System.out.println("");
        System.out.printf("%10s%2s%4s\n"," "," |",(guess>=1?"---+":" "));
        System.out.printf("%10s%2s%4s\n"," "," |",(guess>=2?"   o":" "));
        System.out.printf("%10s%2s%3s%1s%1s\n"," "," |",
                (guess>=3?"  /":" "),(guess>=4?"@":" "),(guess>=5?"\\":" "));
        System.out.printf("%10s%2s%3s%2s\n"," "," |",
                (guess>=6?"  /":" "),(guess>=7?" \\":" "));
        System.out.printf("%10s%2s\n"," "," |        ");
        System.out.printf("%10s%2s\n"," "," |        ");                

        System.out.printf("%10s%13s\n"," ","+----------+");
        System.out.printf("%10s%13s\n"," ","|          |");
        System.out.printf("%10s%13s\n"," ","+----------+");        
    }
}