Miscellany

int                     ia_cmd_look_count_comas(char *str){  char                  *s;  int                   ret;  s = str;  ret = 0;  while (*s)    {      if (*s == ',')        ret++;      s++;    }  return (ret);}int                     ia_cmd_look_cb(t_ia *ia, int ac, char **av){  int                   i;  int                   j;  int                   c;  int                   food_c;  static int            step;  i = 0;  c = 0;  food_c = -1;  ++step;  printf("step : %d\n", step);  /* take other ressources */  if (!strchr(av[1], ','))    {      j = 0;      while (!strchr(av[j + 2], ','))	{          if (strstr(av[j + 2], "linemate") && step >= 30)            {              ia_net_send(ia, "incantation\nvoir\n");              printf("INCANTATION !\n");              step = 0;            }          else            ia_net_send(ia, "prend %s\n", av[j + 2]);          j++;	}    }  /* searching for food */  while (i < ac)    {      if (strstr("nourriture", av[i]))        {          food_c = food_c >= 0 ? food_c : c;        }      if (strchr(av[i], ','))        c += ia_cmd_look_count_comas(av[i]);      i++;    }  if (food_c == 0)    ia_net_send(ia, "prend nourriture\nvoir\n");  else if (food_c == 1)    ia_net_send(ia, "avance\ngauche\navance\nprend nourriture\nvoir\n");  else if (food_c == 2)    ia_net_send(ia, "avance\nprend nourriture\nvoir\n");  else if (food_c == 3)    ia_net_send(ia, "avance\ndroite\navance\nprend nourriture\nvoir\n");  else    ia_net_send(ia, "avance\nvoir\n");  return (1);}