int my_getnbr(const char *str)
{
char sign;
unsigned int i;
int length;
int result;
unsigned char overflow;
sign = '+';
i = 0;
length = my_strlen(str);
result = 0;
overflow = 0;
while (i < length && check_valid(str[i]) && !overflow)
{
if (str[i] == '+' || str[i] == '-')
{
add_sign(&sign, str[i]);
}
else
{
overflow = update_result(&result, str[i], sign);
}
i = i + 1;
}
return (result);
}
void reset() {
if(!sign) {
sign=add_sign("This is a plaque that seems to describe how to have "
"your combat skills assessed.\n", "To assess your "
"skills, attack the dummy with the weapon you want to "
"test your proficiency in. Each time you hit the "
"dummy, the instructor will comment on your "
"performance. After a number of rounds, the "
"instructor will stop you and give you an overall "
"performance rating.\n\n"
"Don't forget to hold your weapon of choice before "
"attacking the training dummy!\n",
"small plaque", "plaque", "general");
sign->add_property("there", "on the wall");
}
if(!dummy)
dummy = clone_object(PATH + "dummy");
dummy->move(this_object());
call_out("get_trainer", 1);
}/*reset*/
void my_abs(char **str, int sens, char *ops)
{
char *result;
t_limits limite;
int signe;
result = *str;
signe = 1;
limite.left = limite.right = 0;
while (result[limite.right] &&
(find_pos(ops, result[limite.right]) == 2 ||
find_pos(ops, result[limite.right]) == 3))
{
if (find_pos(ops, result[limite.right]) == 3)
signe *= -1;
limite.right = limite.right + 1;
}
result = my_remove(result, limite.right, my_strlen(result), ops);
if ((signe == -1 && sens == 0) || sens < 0)
add_sign(&result, ops[3]);
*str = result;
}