#include <stdio.h>
#include <stdlib.h>
#include <time.h> //random
#include <string.h> // char commands
#include <windows.h> //for colors [works only on windows]

#define LIVES 11
//functionnal wihtout the feature to check letters that have been guessed.
//remove comment at line 90 to add feature but break when mistakes are done.
//normal difficulty does not work because it doesn't attribute the last few characters when the word is from 5 to 10 characters

// prototypes
void play(char *word, char** easy, char** normal, char** hard, unsigned int fchoice, unsigned int i, unsigned int random, unsigned int chainlength, char* letter, unsigned int life, int color, void *hConsole, int wincount);
void generate(char *word, char** easy, char** normal, char** hard, unsigned int fchoice, unsigned int i, unsigned int random, unsigned int chainlength, char* letter, unsigned int life, int color, void *hConsole, int wincount);
void difficulty(char *word, char** easy, char** normal, char** hard, unsigned int fchoice, unsigned int i, unsigned int random, unsigned int chainlength, char* letter, unsigned int life, int color, void *hConsole, int wincount);
//

void play(char *word, char** easy, char** normal, char** hard, unsigned int fchoice, unsigned int i, unsigned int random, unsigned int chainlength, char* letter, unsigned int life, int color, void *hConsole, int wincount)
{
    chainlength = strlen(word); //takes value of length of word
    char wordend[chainlength];
    fchoice = 3;
    char wordtemp[15] = "_______________";
      for(i = 0; i <= chainlength; i++)
      {
        wordend[i] = wordtemp[i];
      }

    char *check = word;
    char *checkend = wordend;
    char *letterguessed = wordend;
    unsigned int checkcounter = 0;
    system("PAUSE");
    system("cls");

      while(strcmp(word,wordend) != 0) //compares word with word end and returns 0 if they're equal
      {
        loop:
          if(life < 1)
          {
                if(wincount > 0)
                  wincount = 0;
                if(wincount <= 0)
                  wincount = wincount-1;
                color = 14;
                SetConsoleTextAttribute(hConsole, color);
                printf("\n\n\t\t\t\t\tWin count:  ");
                color = 12;
                SetConsoleTextAttribute(hConsole, color);
                printf("%d\n", wincount);
                color = 15;
                SetConsoleTextAttribute(hConsole, color);
            do{
                printf("\n\t\t\tYou lost.\n\n\tThe word was %s.\n\n\tBetter luck next time!\n\n", word);
                system("PAUSE");
                printf("Would you like to play again?\n\n1 - Yes\n\n 2 - No");
                scanf("%d",&fchoice);
              }while(fchoice < 1 || fchoice > 2);
              if(fchoice == 1)
                difficulty(word, easy, normal, hard, fchoice, i, random, chainlength, letter, life, color, hConsole, wincount/*, Varirables*/);
              if(fchoice == 2)
                exit(0);

          }
        color = 14;
        SetConsoleTextAttribute(hConsole, color);
        printf("\t\tCurrent lives left:  ");
        color = 12;
        SetConsoleTextAttribute(hConsole, color);
        printf("%d\n", life);
        color = 14;
        SetConsoleTextAttribute(hConsole, color);
        printf("\n\n\t\t\t\t\tWin count:  ");
        color = 12;
        SetConsoleTextAttribute(hConsole, color);
        printf("%d\n", wincount);
        color = 14;
        SetConsoleTextAttribute(hConsole, color);
        printf("\n\nInput \" . \"to see previous letters that were decided.\t [COSTS A LIFE]\n\n");
        color = 15;
        SetConsoleTextAttribute(hConsole, color);
        printf(" %s\t", wordend);
        //printf("The word is %s\n\n", word);
        printf("\nGuess a letter.\n\n");
        scanf(" %c", &*letter);
          if(*letter == '.')
          {
            checkcounter++;
            life--;
            printf("Letters guessed:");
              for(i = LIVES; i > life+checkcounter; i--)
              {
                printf("  %c  ", letterguessed[i]);
              }
            printf("\n\n\n");
            system("PAUSE");
            system("cls");
            goto loop;
          }
        check = word;
          for(i = 0; i < chainlength; i++)
          {
            if(strchr(check, *letter))
            {
              //printf(" %c at position %d", *letter, i+1);
              if(word[i] == *letter)
              {
                printf(" _%c_\t", *letter);
                wordend[i] = *letter;
              }
            }
            if(word[i] != *letter)
                printf("__\t");
          }
          if(!strchr(check, *letter))
          {
            //letterguessed[life] = *letter; //LINE THAT BREAKS HARD DIFFICTULY BUT MAKES THE REMIND CHECK WORK
            life--;
          }
      printf("\n\n");
      system("PAUSE");
      system("cls");
    }

   if(wincount > 0)
     wincount = wincount+1;
   if(wincount <= 0)
     wincount = 1;
    color = 14;
    SetConsoleTextAttribute(hConsole, color);
    printf("\n\n\t\t\t\t\tWin count:  ");
    color = 12;
    SetConsoleTextAttribute(hConsole, color);
    printf("%d\n", wincount);
    color = 15;
    SetConsoleTextAttribute(hConsole, color);
  do{
      printf("Congratulation! You have found the word.\n\nWould you like to play again?\n\n1 - Yes\n\n 2 - No");
      system("PAUSE");
      scanf("%d",&fchoice);
    }while(fchoice < 1 || fchoice > 2);
    if(fchoice == 1)
       difficulty(word, easy, normal, hard, fchoice, i, random, chainlength, letter, life, color, hConsole, wincount/*, Varirables*/);
    if(fchoice == 2)
      exit(0);
  //printf("The word is %s\n\n", word);1
  system("PAUSE");
}

void generate(char *word, char** easy, char** normal, char** hard, unsigned int fchoice, unsigned int i, unsigned int random, unsigned int chainlength, char* letter, unsigned int life, int color, void *hConsole, int wincount)
{
  random = rand()%9;
    if (fchoice == 1)
      strcpy(word, easy[random]);
    if (fchoice == 2)
      strcpy(word, normal[random]);
    if (fchoice == 3)
      strcpy(word, hard[random]);
  play(word, easy, normal, hard, fchoice, i, random, chainlength, letter, life, color, hConsole, wincount/*, Varirables*/);
}

void difficulty(char* word, char** easy, char** normal, char** hard, unsigned int fchoice, unsigned int i, unsigned int random, unsigned int chainlength, char* letter, unsigned int life, int color, void *hConsole, int wincount)
{
    life = LIVES;
    do{
        printf("Select the difficulty.\n1 = Easy\n2 = Normal\n3 = Hard\n\n");
        scanf("%d", &fchoice);
          if(fchoice < 1 || fchoice > 3)
          {
            printf("%d is not a valid choice. Please select a number beetween 1 and 3.\n", fchoice);
          }
      }while(fchoice < 1 || fchoice > 3);
  generate(word, easy, normal, hard, fchoice, i, random, chainlength, letter, life, color, hConsole, wincount/*, Varirables*/);

}

int main()
{
  srand(time(NULL));
  char word[15];
  unsigned int chainlength = 0;
  unsigned int life = LIVES;
  char* easy[9];
  easy[0] = "dog";
  easy[1] = "cat";
  easy[2] = "pat";
  easy[3] = "eye";
  easy[4] = "pie";
  easy[5] = "tie";
  easy[6] = "sigh";
  easy[7] = "cry";
  easy[8] = "love";
  easy[9] = "chick";
  char* normal[9];
  normal[0] = "figure";
  normal[1] = "window";
  normal[2] = "shadow";
  normal[3] = "output";
  normal[4] = "rewinding";
  normal[5] = "sorrow";
  normal[6] = "capture";
  normal[7] = "adventure";
  normal[8] = "magician";
  normal[9] = "earlier";
  char* hard[9];
  hard[0] = "unrelatable"; //glitches
  hard[1] = "constitution"; //glitches
  hard[2] = "scientifique"; //glitches
  hard[3] = "unbelievable";// glitches
  hard[5] = "microbiology";
  hard[4] = "optimizable";
  hard[6] = "irresponsible";
  hard[7] = "unstoppable";
  hard[8] = "fundementally";
  hard[9] = "loathfull";
  unsigned int fchoice = 0;
  unsigned int random = 0;
  unsigned int i = 0;
  HANDLE  hConsole;
  hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
  int color = 0;
  char letter[] = "a";
  int wincount = 0;
  difficulty(word, easy, normal, hard, fchoice, i, random, chainlength, letter, life, color, hConsole, wincount/*, Varirables*/);
  fflush(stdin); // option ONE to clean stdin
  return 0;
}