Hangman.c

#include <stdio.h>
#include <time.h>
#include <string.h>
#define MAX_WORD_LEN 20
#define MAX_TRIES 6


char* GetWordFromFile();
int HideWord(char* randomWordfromFile);
void PlayAgain();
void GameLogic(char *randomWordfromFile);
void clear_stdin();
void PlayGame();

int main()
{
char PlayorNot;
printf("Welcome to Hangman. Would you like play? Please answer Y/N. \n");
PlayorNot = getchar();
if (PlayorNot == 'Y' || PlayorNot == 'y')
{
    PlayGame();
}
else
{
system("cls");
printf("Goodbye");
}
return 0;
   }

void PlayGame()
    {
     char* randomWordfromFile = GetWordFromFile();
     GameLogic(randomWordfromFile);
     PlayAgain();
    }





char* GetWordFromFile()
{
FILE* pointertoFile = NULL;
char randomWordfromFile[MAX_WORD_LEN];
int i = 0 , ran = 0;
srand(time(NULL));
pointertoFile = fopen("C:\\Users\\Aditya\\Dropbox\\Hangman\\hangman.txt" , "r+");
for(; fgets(randomWordfromFile , MAX_WORD_LEN, pointertoFile) ; i++)
;
ran = rand() % i;
rewind(pointertoFile);
for(i = 0 ; i < ran ; i++)
    fgets(randomWordfromFile , MAX_WORD_LEN , pointertoFile);
return randomWordfromFile;
}



void GameLogic(char *randomWordfromFile)
{
    char UserGuess;
    int i, x;
    int WrongGuesses = 0, CorrectGuesses = 0;
    size_t j;
    size_t len = strlen(randomWordfromFile);
    printf("%s", randomWordfromFile);
    char* HiddenWord = (char*)malloc(len);
    HiddenWord[len] = '\0';

    for (j = 0; j < len; ++j)
    {
        HiddenWord[2*j] = '_';
        HiddenWord[2*j+1] = ' ';
    }
    printf("%s\n", HiddenWord);


    for(i = 0; i < MAX_TRIES; i++ )
    {
         if (WrongGuesses >= MAX_TRIES)
        {
            printf("Sorry, you lost.\n");
            break;
        }
        

       printf("Go ahead and guess a letter\n");
       clear_stdin();
       UserGuess = getchar();


        for (x = 0; x < len; x++)
        {
            if (randomWordfromFile[x] == UserGuess)
            {
               UserGuess = HiddenWord[x];
               i = i - 1;
            }

            else
            {
                ++WrongGuesses;
                printf("You got %d out of %d wrong\n", WrongGuesses, MAX_TRIES);

            }


        }
        printf("%s\n", HiddenWord);

}

free(HiddenWord);
}




void PlayAgain()
{
   printf("Do you want to play again? Please answer with Yes/No?");
    char PlayAgainAnswer = getchar();
    if (PlayAgainAnswer == 'Y' || PlayAgainAnswer == 'y')
        PlayGame();
    else if (PlayAgainAnswer == 'N"' || PlayAgainAnswer == 'n')
        printf("Thanks for playing");
    else
        printf("Thanks for playing");
}


void clear_stdin()
{
  while( getchar() != '\n' ){;}
}