/*Ashley Jerome
Project 1
Part 4
Interactive Hangman application that displays a gradually hanging man.
10/25/10
*/

#include <stdio.h>

/*needed for strcpy in randWord function for assigning
strings to arrays*/
#include <string.h>

/*function prototype definitions*/
void randWord(int);
void checkGuess(char);
void enterGuess();

    int i;
    //Correct number of guesses
    int correct = 0;
    //word to be guessed
    char guessed[7]={'*','*','*','*','*','*','*'};
    //stored word
    char word[7];
    //current guess
    char guess;
    //already guessed letter
    char guesses[25];


int main()
{
    randWord(i);
    printf("Welcome to Hangman!\n");
    //Edit
    while(correct != 7)
    {
        enterGuess();
    }
    printf("\nYou win!\n");
}
/*creates a random number and assigns it to a word which is stored in an array*/
void randWord(int i)
{
    srand(time(NULL));

    int max=9;
    int min=0;
    int correct;
    //determine a random number for a word for Hangman
    correct=random()%((max+1)-min)+min;

    switch(correct)
    {
    case 0: {strcpy(word, "postfix");
        break;}
    case 1: {strcpy(word, "integer");
        break;}
    case 2: {strcpy(word, "process");
        break;}
    case 3: {strcpy(word, "comment");
        break;}
    case 4: {strcpy(word, "program");
        break;}
    case 5: {strcpy(word, "command");
        break;}
    case 6: {strcpy(word, "compute");
        break;}
    case 7: {strcpy(word, "logical");
        break;}
    case 8: {strcpy(word, "compile");
        break;}
    case 9: {strcpy(word, "pointer");
        break;}
    }
}
/*void isGuessed(char a)
{
    int i;
    for(int i=0; i<25; i++)
    {
        if(a==guesses[i])
        {
            printf("You already guessed %c. Enter another letter.\n");
        }else
    }
}*/
void checkGuess(char a)
{
    int i;
    int j;
    for (i=0; i<7; i++)
    {
        if(a==word[i])
        {
            guessed[i]=a;
            //Edit
            correct = correct + 1;
        }
    }

    //Output
    for (j=0; j<7; j++)
    {
        printf("%c", guessed[j]);
    }

}

//Edit
void enterGuess()
{
    printf("\nEnter your guess.\n");
    scanf("%c", &guess);
    checkGuess(guess);
}