Function SetCVarString

Descent3/dedicated_server.cpp:550–606

Sets the value for a cvar string type

}
// Sets the value for a cvar string type
void SetCVarString(int index, const char *val) {
  void *dest_variable;

  if (CVars[index].type != CVAR_TYPE_STRING)
    return; // Only handles ints

  if (index == CVAR_MESSAGE) {
    // say the message to everyone
    char str[255];

    int to_whom;
    const char *msg = GetMessageDestination(val, &to_whom);

    if (to_whom != MULTI_SEND_MESSAGE_ALL)
      val = msg;

    std::snprintf(str, sizeof(str), TXT_HUDSAY, Players[Player_num].callsign, val);

    MultiSendMessageFromServer(GR_RGB(0, 128, 255), str, to_whom);

    return;
  }

  if (index == CVAR_SETTINGS) {
    if (MultiLoadSettings(val)) {
      PrintDedicatedMessage(TXT_DS_SETTINGSLOADED);
      PrintDedicatedMessage("\n");
    } else {
      PrintDedicatedMessage(TXT_DS_SETTINGSERR);
      PrintDedicatedMessage("\n");
    }
  }

  if (index == CVAR_DISALLOW) {
    int objid = FindObjectIDName(IGNORE_TABLE(val));
    if (objid != -1) {
      PrintDedicatedMessage(TXT_DS_DISALLOWOBJECT, Object_info[objid].name);
      PrintDedicatedMessage("\n");
      Object_info[objid].multi_allowed = 0;
    }
  }

  if (index == CVAR_ALLOW) {
    int objid = FindObjectIDName(IGNORE_TABLE(val));
    if (objid != -1) {
      PrintDedicatedMessage(TXT_DS_ALLOWOBJECTS, Object_info[objid].name);
      PrintDedicatedMessage("\n");
      Object_info[objid].multi_allowed = 1;
    }
  }

  dest_variable = CVars[index].dest_variable;

  if (dest_variable) {
    strncpy((char *)dest_variable, val, CVars[index].var_max);
  }
}