HangMan in C

/***********************
************************
This program were made by
Asher V. Manangan
Zyra Mae Galindo
Danielle Anne Fernandez
Alyssa Mae Diego
BSCS 1-4
Hangman Word Program
**************************
**************************/

#include <stdio.h> // for printf and scanf... etc.
#include <conio.h>  // for getch function
#include <string.h> //for strcpy, strcmp, and strlen
#include <stdlib.h> // rand function
#include <time.h> // use to implement srand
#define  clear system("cls") // define system("cls") to clear for easy coding.
#define e 10
#define randomizer srand(time(NULL))


//Prototypes
int introduction(char *answer);
void Game();
void showHangman(int);
void planeFig(void);

//Main-Body
int main ()
{
	/************
	Declarations
	************/
	THE_ALL_REPEATER_SHORTCUT:{printf("\n");}
	char answer[100], 	//answer refers to the hangmanword.
	guess='\0', 		//declare guess as a character of terminating character, so that guess will not cause an undefined behavior.
	missed [100];		//missed refers to characters that are inputted by the user, but not in the hangman word
	int x = 0,
	limit = 1,
	wrongTry=6,			//refers to 5 chances by the user to guess the hangman word.
	length;				//length of the string 'answer' or the hangman word
	char char_seen [length]; //declare the size of char_seen. AND. look up for repeated input by the user
	int i,
	gameover=0;			//gameover initialize to 0 so that when 0 then stop the execution otherwise comtinue running the program.
	int rewinder=1,		//rewinder set value to 1 so that the program will run, if rewinder doesn't have value of 1, then the entire program will collapse.
	r = 0 ;

	//Hangman Game Program
	while (rewinder==1){
				wrongTry=6;
				introduction (answer);
				length = strlen (answer); // What is the size of the string answer?
				for(i=0;i<length; i++) //Initialize all mask value to 0.
					{
						char_seen [i]=0;
					}
				clear;
				planeFig();

		//printf("Missed Letters:");
		while (! gameover)
	  {
	  	 			showHangman(wrongTry);
	  				printf("\nMissed Letters: ");
					missed[x]=guess;
					for(r=0; r<limit; r++)
					printf(" %c", missed[r]);
			    // Print word with '_' for unguessed letters
			    printf("\nMystery Word : ");
			    int j;
			    for( j=0; j < length; ++j) {
				      if (char_seen[j]) {
				        printf("%c", answer[j]); //substituter  for the guess letters
				      }
					      else {
					        printf("_ ");	//putter for the unguess letters.
				      	  }
			    }
			   printf("\n");


			    // Take the player's next guess
			    char guess;
			    printf("Guess a Letter. \n");
			    scanf(" %c", &guess);

				//duplicate stopper
				for(x=0;x<limit;x++)
					{
					if(guess==missed[x])	{
					printf("You have already guess that letter. Choose again.  \n"); getch();
					}
					}

				//If there is a guess correct-identifer
				int l, match=0;
				for(l=0;l<length; ++l)
				if(guess==answer[l]) //if there is a match
					{
						 match=1;
						 break;
					}

				//if there is no match
				if(match==0){

					missed[x]=guess;
					x++;
				 	limit++;
				 	--wrongTry;
				  }


				//if there is a match but is repeated
					if(match==1)
					 {
				  	 	 int k;
				   		 for( k=0; k < length; k++) {
				     		 if (answer[k] == guess) {
								if(char_seen[k])//if true
								{
								missed[x]=guess;
								for(r=0; r<limit; r++)
								printf(" %c", missed[r]);
								x++;
							 	limit++;
							 	--wrongTry;
							 	printf("\n");
									}
							char_seen[k]=1;
			     				 }
							}
						}


			 //Verify char_seen if all is filled up.
			      int sea=0;
			      gameover=1;
			     for(sea=0;sea<length;sea++)
			      {
			      	if(!char_seen[sea])
			      		{
			      		gameover = 0;
						  break;
						}
				  }

			 //Stop if wrong try reaches limit , or reaches 0.
			 	if(wrongTry==0)
				 {
				 	gameover = 0;
				 	break;
				   }


	} //stop the greatwhile if gameover reaches 0.

	//Results of the Game.
		if(wrongTry==0){
							printf("\n\nYou lost! The secret word is \"%s\"!\n", answer);}

		if(wrongTry>0){
							printf("\n\nYes! The secret word is \"%s\"! You have won!\n", answer);}
			int battery=1; //battery for incorrect input
			while(battery==1)
			{
			printf("Do you want to play again? (yes or no)\n");
			char say[3];
			scanf("%s", say);
			if(strcmp(say,"yes")==0){
			rewinder=0;battery=0;clear;goto THE_ALL_REPEATER_SHORTCUT;} //if yes then repeat hangman game program since rewinder =1 and battery 0.
				else if (strcmp(say,"no")==0){
				rewinder=0;battery=0;} // if no then stop the program.
					else battery=1;
					} // end of while

	}//The greatest While	or the Hangman Program Game or while (rewinder)
	return 0;
}//Main Body

/*********************
Declaration of Functions
**********************/

int introduction(char *answer) {
	/*************************************************
	This is the introduction of the game.
	*************************************************/
	char answer1[100];
				randomizer;
				char words[e][8]={"cat", "dog", "cow", "rainbow", "water", "apple", "love", "cotton", "camel", "cloud"};
			    int f;
			    f=rand()%10;
			  //  printf("This is the random word: %s", words[f]);
				strcpy(answer, words[f]);
				return *answer;

} //end for int introduction (char *answer) function


void showHangman(int choice)
 {

 /*********************************************
 This function show the hangman progress
 of being hanged after each wrong try
 **********************************************/

     switch(choice)
     {

		     case 0:
		    printf("\n");
			printf("\n\t||===== ");
			printf("\n\t||    | ");
			printf("\n\t||   %cO/",'\\');
			printf("\n\t||    |                                              YOU LOSE THE GAME!");
			printf("\n\t||   / %c",'\\');
			printf("\n\t||      ");
			  printf("\n");
			break;
		     case 1:
		      printf("\n");
			printf("\n\t||===== ");
			printf("\n\t||    | ");
			printf("\n\t||   %cO/",'\\');
			printf("\n\t||    | ");
			printf("\n\t||     %c",'\\');
			printf("\n\t||      ");
			  printf("\n");
			break;
		     case 2:
		         printf("\n");
			printf("\n\t||===== ");
			printf("\n\t||    | ");
			printf("\n\t||   %cO/",'\\');
			printf("\n\t||    | ");
			printf("\n\t||      ");
			printf("\n\t||      ");
			  printf("\n");
			break;
		     case 3:
		      printf("\n");
			printf("\n\t||===== ");
			printf("\n\t||    | ");
			printf("\n\t||   %cO/",'\\');
			printf("\n\t||      ");
			printf("\n\t||      ");
			printf("\n\t||      ");
			  printf("\n");
			break;
		     case 4:
		       printf("\n");
			printf("\n\t||===== ");
			printf("\n\t||    | ");
			printf("\n\t||   %cO ",'\\');
			printf("\n\t||      ");
			printf("\n\t||      ");
			printf("\n\t||      ");
			  printf("\n");
			break;
		     case 5:
		        printf("\n");
			printf("\n\t||===== ");
			printf("\n\t||    | ");
			printf("\n\t||    O ");
			printf("\n\t||      ");
			printf("\n\t||      ");
			printf("\n\t||      ");
			  printf("\n");
			break;
      }//end of switch-case
      return;
 } //end of showhangman


 void planeFig(void){

 	  /**show the HANGMAN**/

 	printf("\n\n\n");
 	printf("\tH A N G M A N");
        printf("\n\t+------+");
    	printf("\n\t|      | ");
        printf("\n\t|        ");
        printf("\n\t|        ");
        printf("\n\t|        ");
        printf("\n\t|       ");
        printf("\n\t========\n\n\n");
 }//end of void plane fig