Function FindArg

Descent3/args.cpp:106–123

}

int FindArg(const char *which) {
  if (which == nullptr)
    return 0;

  auto which_matches = [which = SkipArgPrefix(which)](char *arg) -> bool {
    return strcasecmp(which, SkipArgPrefix(arg)) == 0;
  };

  for (int i = 1; i <= TotalArgs; i++) {
    if (which_matches(GameArgs[i])) {
      mprintf(0, "FindArg: Found [%s] at argument index (%d).", which, i);
      return i;
    }
  }

  mprintf(0, "FindArg: Did not find [%s] on command line.", which);
  return 0;
}

// Returns index of argument sought, or 0 if not found
int FindArgChar(const char *which, char singleCharArg) {