#include "p_r_s.h"

p_r_s selection_by_machine(void)
{
   return ((p_r_s) (rand() % 3));
}

p_r_s selection_by_player(void)
{
   char    c;
   p_r_s   player_choice;

   printf("Input p, r, or s:  ");
   while (isspace(c = getchar()))     /* skip white space */
      ;
   switch (c) {
   case 'p':
      player_choice = paper;
      break;
   case 'r':
      player_choice = rock;
      break;
   case 's':
      player_choice = scissors;
      break;
   case 'g':
      player_choice = game;
      break;
   case 'i':
      player_choice = instructions;
      break;
   case 'q':
      player_choice = quit;
      break;
   default:
      player_choice = help;
      break;
   }
   return player_choice;
}