This is for C program: I am trying to create the following program with the foll

Question

This is for C program: I am trying to create the following program with the following functions. Already created a main.c and have the following functions that need to run in my new program as the same as my main. Please help. I am new to this.  

main.c

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int main()
{
FILE *fp;
fp = fopen("game.txt", "r");
char **puzzles;
int count = 0;
int num = 0;
int numWords = 0;
int win = 0;
int randomPuzzle;
int i = 0;
char letter;
if ( fp != NULL )
{
char line[30];
while ( fgets ( line, sizeof line, fp ) != NULL )
{
size_t len = strlen(line);
if (len > 0 && line[len-1] == ' ') {
line[--len] = '';
}
num++;
if ( num == 1 )
{
numWords = atoi(line);
puzzles = malloc(sizeof (char) * (numWords));
num++;
}
else
{
puzzles[count] = malloc(sizeof (char) * 30);
strcpy(puzzles[count], line);
count++;
}
}
}
  
time_t t;
char *hangman = "HANGMAN";
srand((unsigned) time(&t));
randomPuzzle = rand() % numWords;
char *originalPuzzle = malloc(sizeof(char)*30);
char *missedGuess = malloc(sizeof(char) *8);
int curPuzLength = 0;
int found = 0;
int missedWord = 0;
strcpy(originalPuzzle, puzzles[randomPuzzle]);
curPuzLength = strlen(originalPuzzle);
char *currentPuzzle = malloc(sizeof(char) *curPuzLength);
printf("puzzle chosen => [%s] ", originalPuzzle);
printf("Current Puzzle:");
for (i = 0; i < curPuzLength; i++)
{
strcat(currentPuzzle, "_");
}
printf(currentPuzzle);
printf(" Missed Guesses: ");
for (i = 0; i < 7; i++)
{
strcat(missedGuess," ");
}
int missedCounter = 0;
printf("Please guess a letter:");
scanf("%c",&letter);
while (1)
{
found = 0;
printf("Current Puzzle:");
for (i = 0; i < curPuzLength; i++)
{
if (letter == originalPuzzle[i])
{
currentPuzzle[i] = letter;
found = 1;
}
else if (currentPuzzle[i] == '_')
{
currentPuzzle[i] = '_';
}
}
printf("%s ",currentPuzzle);
printf("Missed Guesses:");
if (found)
{
printf("%s ", missedGuess);
}
else
{
missedGuess[missedCounter] = hangman[missedWord];
missedWord++;
missedCounter++;
printf("%s ", missedGuess);
}
if (missedWord > 6)
{
printf("You LOST! ");
printf("Exiting program... ");
exit(0);
}
if ( strcmp(currentPuzzle, originalPuzzle) == 0 )
{
printf("You WON! ");
printf("Exiting program... ");
exit(0);
}
printf("Please guess a letter:");
scanf("%1s",&letter);
}

return 0;
}

My functions:

#include <stdbool.h>

typdef struct Hangman

{

char **puzzles;

int numPuzzles;

char *currentPuzzleWord;

char *guessedWord;

bool gameOver;

bool gameWon;

int missedGuesses;

*Hangman;

}

Hangman createHangmanGame(char *puzzleFile)

void newHangmanPuzzle(Hangman currentHangmanGame)

void loadPuzzleFile(Hangman currentHangmanGame, char *puzzleFile)

bool isPuzzleOver(Hangman currentHangmanGame)

bool isPuzzleSolved(Hangman currentHangmanGame)

char* getGuessedWord(Hangman currentHangmanGame)

bool guessLetter(Hangman currentHangmanGame, char letterToGuess)

char* getStateOfHangman(Hangman currentHangmanGame)

void freeHangmanGame(Hangman currentHangmanGame)

My new main:

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

typdef struct Hangman

int main(int argc, char** argv)

{

int i;

system("cls");

printf(" Welcome to the Hangman Game! ");

printf(" You will have 7 chances to guess the right word. ")

getchar();

printf(" Hit >> ENTER<<");

system("cls");

}

Explanation / Answer

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdbool.h>

typedef struct hangman
{
   char **puzzles;
   int numPuzzles;
   char *currentPuzzleWord;
   char *guessedWord;
   bool gameOver;
   bool gameWon;
   int missedGuesses;
}Hangman;

Hangman createHangmanGame(char *puzzleFile)
{
   FILE *fp = fopen(puzzleFile, "w");
   Hangman *game = calloc(1, sizeof(Hangman));
   if(fp == NULL)
   {
       printf("Error cannot create puzzle file. ");
       return *game;
   }
   int puzzleCount = 0;
   char word[30] = {0};
   printf("Enter how many words you need in the puzzle : ");
   scanf("%d", &puzzleCount);
   fprintf(fp, "%d", puzzleCount);
   while ((getchar()) != ' '); // flushes the standard input (clears the input buffer)
   while(puzzleCount--)
   {
       memset(word, '', sizeof(word));
       fgets(word, 30, stdin);
       fputs(word, fp);
   }
   fclose(fp);
   return *game;
}

char* getGuessedWord(Hangman currentHangmanGame)
{
   return (currentHangmanGame.guessedWord);
}

bool isPuzzleSolved(Hangman currentHangmanGame)
{
   return currentHangmanGame.gameWon;
}

void newHangmanPuzzle(Hangman currentHangmanGame)
{
   int win = 0;
   int randomPuzzle;
   int i = 0;
   char letter;
   time_t t;

   randomPuzzle = rand() % currentHangmanGame.numPuzzles;
   currentHangmanGame.currentPuzzleWord = malloc(sizeof(char)*30);
   currentHangmanGame.missedGuesses = 0;
   int curPuzLength = 0;
   int found = 0;
   int missedWord = 0;

   strcpy(currentHangmanGame.currentPuzzleWord, currentHangmanGame.puzzles[randomPuzzle]);
   curPuzLength = strlen(currentHangmanGame.currentPuzzleWord);
   currentHangmanGame.guessedWord = malloc(sizeof(char) *curPuzLength);
   printf("puzzle chosen => [%s] ", currentHangmanGame.currentPuzzleWord); /* Comment this line as it shows the player what word he is playing. */
   printf("Current Puzzle:");
   for (i = 0; i < curPuzLength; i++)
   {
       strcat(currentHangmanGame.guessedWord, "_");
   }
   printf("%s ", getGuessedWord(currentHangmanGame));
   int missedCounter = 0;
   printf("Please guess a letter:");
   scanf("%c",&letter);
   while (1)
   {
       found = 0;
       printf("Current Puzzle:");
       for (i = 0; i < curPuzLength; i++)
       {
           if (letter == currentHangmanGame.currentPuzzleWord[i])
           {
               currentHangmanGame.guessedWord[i] = letter;
               found = 1;
           }
           else if (currentHangmanGame.guessedWord[i] == '_')
           {
               currentHangmanGame.guessedWord[i] = '_';
           }
       }
       printf("%s ", getGuessedWord(currentHangmanGame));
       printf("Missed Guesses:");
       if (found)
       {
           printf("%d ", currentHangmanGame.missedGuesses);
       }
       else
       {
           missedWord++;
           missedCounter++;
           printf("%d ", currentHangmanGame.missedGuesses);
       }
       if (missedWord > 6)
       {
           currentHangmanGame.gameOver = true;
           currentHangmanGame.gameWon = false;
           exit(0);
       }
       if ( strcmp(currentHangmanGame.guessedWord, currentHangmanGame.currentPuzzleWord) == 0 )
       {
           currentHangmanGame.gameOver = true;
           currentHangmanGame.gameWon = true;
           exit(0);
       }
       printf("Please guess a letter:");
       scanf("%1s",&letter);
   }

}

void loadPuzzleFile(Hangman *currentHangmanGame, char *puzzleFile)
{
   FILE *fp;
   fp = fopen("game.txt", "r");
   int count = 0;
   int num = 0;
  
   if ( fp != NULL )
   {
       char line[30];
       while ( fgets ( line, sizeof line, fp ) != NULL )
       {
           size_t len = strlen(line);
           if (len > 0 && line[len-1] == ' ') {
               line[--len] = '';
           }
           num++;
           if ( num == 1 )
           {
               currentHangmanGame->numPuzzles = atoi(line);
               currentHangmanGame->puzzles = malloc(sizeof (char) * (currentHangmanGame->numPuzzles));
               num++;
           }
           else
           {
               currentHangmanGame->puzzles[count] = malloc(sizeof (char) * 30);
               strcpy(currentHangmanGame->puzzles[count], line);
               count++;
           }
       }
   }
}

bool isPuzzleOver(Hangman currentHangmanGame)
{
   return currentHangmanGame.gameOver;
}

bool guessLetter(Hangman currentHangmanGame, char letterToGuess)
{
   return true;   /* Explain What this function does, what is the input/ouput, then i will implement. */
}

char* getStateOfHangman(Hangman currentHangmanGame)
{
   return NULL; /* Explain what this function does. I couldn't get this from its name. */
}

void freeHangmanGame(Hangman currentHangmanGame)
{
   free(currentHangmanGame.puzzles);
   free(currentHangmanGame.currentPuzzleWord);
   free(currentHangmanGame.guessedWord);
   return;
}

int main(int argc, char** argv)
{

   int i;
   time_t t;
//   system("cls");
   printf(" Welcome to the Hangman Game! ");
   printf(" You will have 7 chances to guess the right word. ");
   printf(" Hit >> ENTER<<");
   getchar();
//   system("cls");
   srand((unsigned) time(&t));

   Hangman game = createHangmanGame("game.txt");
   loadPuzzleFile(&game, "game.txt");
   newHangmanPuzzle(game);
   if(true == isPuzzleOver(game))
   {
       if(true == isPuzzleSolved(game))
           printf("You WON! ");
       else
           printf("You LOST! ");
   }
   printf("Exiting program... ");
  
}

/***** Note : I used linux environment for compiling and executing the program. If you are facing any problem, please revert back to me. I will try to short it out. And please give me explanation for the above two functions(which are not implemented), so that I can implement it. I have not added more comments as it was your code only. Wherever needed, I have added comments, which you can refer before executing program. Thanks. **************/

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