#include <iostream>
#include <ctime>
#include <cmath>
#include <cstdlib>

using namespace std;

int playerTurn(int&);
int computerTurn(int&);
int pTotal = 0;
int cTotal = 0;

int main()
{


int pTotal = 0;
int cTotal = 0;

printf("\n");
printf("***************************\n");
printf("*                         *\n");
printf("*            Project      *\n");
printf("*                         *\n");
printf("***************************\n\n");

  do
  {
       printf("\nPlayer's turn to roll dice...\n");
       playerTurn(pTotal);
      
       if (pTotal >= 100)
       {
        printf("\nPlayer wins with a score of %d - life is good!\n", pTotal);
        return 0;
        }
        printf("\nComputer's turn to roll dice...\n");
        computerTurn(cTotal);
        
        if (cTotal >= 100)
           {
           printf("\nComputer wins with a score of %d - AI is great!\n", cTotal);
           return 0;
           }
  } while (pTotal < 100 || cTotal < 100);
  
  return 0;
  
}
  
  int playerTurn(int& pTotal)
  {
      srand(time(0));
      int pDice1, pDice2, playerTurn = 0;
      char answer;
      
      printf("\n");
      
      do
      {
      printf("Player, do you wish to roll the dice or hold and pass (enter r or h)? ");
      scanf("%c\n");
      if (answer == 'r')
      {
      pDice1 = (1 + rand() % 6);
      pDice2 = (1 + rand() % 6);
      playerTurn = playerTurn + (pDice1 + pDice2);
      
      if (pDice1 == 1 || pDice2 == 1)
         {
         playerTurn = 0;
         printf("Die faces rolled are %d and %d, and player's turn score is: %d.\n", pDice1, pDice2, playerTurn);
         printf("Player's total score is: %d.\n", pTotal);
         return pTotal;
         }
         else if (pDice1 > 1 && pDice2 > 1)
           {
           printf("Die faces rolled are %d and %d, and player's turn score is: %d.\n", pDice1, pDice2, playerTurn);
           pTotal = pTotal + playerTurn;    
           }
      }
      else if (answer == 'h')
           {
           printf("Player's total score is: %d.\n", pTotal);
           return pTotal;
           if (pTotal >= 100);
           }
  } while (pTotal < 100 || cTotal < 100);
  
  return 0;


int computerTurn(int& cTotal);
{
srand(time(0));
int cDice1, cDice2, computerTurn = 0;

printf("\n");
do
   {
   cDice1 = (1 + rand() % 6);
   cDice2 = (1 + rand() % 6);
   computerTurn = computerTurn + (cDice1 + cDice2);
   if (cDice1 == 1 || cDice2 == 1)
      {
      computerTurn = 0;
      printf("Computer rolled %d and %d.", cDice1, cDice2);
      printf("Computer's turn score is: %d.\n", computerTurn);
      printf("Computer's total score is: %d.\n", cTotal);
      return cTotal;
      }
      else if (cDice1 > 1 && cDice2 > 1)
      {
      printf("Computer rolled %d and %d.", cDice1, cDice2);
      }
   } while (cTotal < 100 && computerTurn < 20);
      printf("Computer's turn score is: %d.\n", computerTurn);
      cTotal = cTotal + computerTurn;
      printf("Computer's total score is: %d.\n", cTotal);
}
system ("PAUSE");
return 0;
}