Method ResetNodesForComboBox

editor/PathPadDialog.cpp:806–903

}

void CPathPadDialog::ResetNodesForComboBox(int handle, char selection_type) {
  char message[25];
  SendDlgItemMessage(handle, CB_RESETCONTENT, 0, 0);
  bool f_add = false;

  int num_next_rooms = 0;
  int next_rooms[1000];

  if (Viewer_object->roomnum >= 0 && Viewer_object->roomnum <= Highest_room_index &&
      Rooms[Viewer_object->roomnum].used) {
    if (selection_type == EBVIEW_ROOM || selection_type == EBVIEW_ROOM_AND_NEXT_ROOMS) {
      for (int i = 0; i < Rooms[Viewer_object->roomnum].bn_info.num_nodes; i++) {
        f_add = true;

        sprintf(message, "Room %d, Node %d", Viewer_object->roomnum, i + 1);
        SendDlgItemMessage(handle, CB_ADDSTRING, 0, (LPARAM)(LPCTSTR)message);
      }

      if (selection_type == EBVIEW_ROOM_AND_NEXT_ROOMS) {
        int i;
        int j;
        int k;

        for (i = 0; i < Rooms[Viewer_object->roomnum].num_portals; i++) {
          bool f_found = false;

          for (j = 0; j < num_next_rooms; j++) {
            if (next_rooms[j] == Rooms[Viewer_object->roomnum].portals[i].croom) {
              f_found = true;
              break;
            }
          }

          if (!f_found && Rooms[Viewer_object->roomnum].portals[i].croom >= 0 &&
              !(Rooms[Rooms[Viewer_object->roomnum].portals[i].croom].flags & RF_EXTERNAL)) {
            for (k = 0; k < Rooms[Rooms[Viewer_object->roomnum].portals[i].croom].bn_info.num_nodes; k++) {
              sprintf(message, "Room %d, Node %d", Rooms[Viewer_object->roomnum].portals[i].croom, k + 1);
              SendDlgItemMessage(handle, CB_ADDSTRING, 0, (LPARAM)(LPCTSTR)message);
            }
          }
        }
      }

      if (f_add) {
        sprintf(message, "Room %d, Node %d", Viewer_object->roomnum, 0 + 1);
        SendDlgItemMessage(handle, CB_SELECTSTRING, 0, (LPARAM)(LPCTSTR)message);
      } else {
        strcpy(message, "No Nodes in room");
        SendDlgItemMessage(handle, CB_SELECTSTRING, 0, (LPARAM)(LPCTSTR)message);
      }
    }
  } else if (ROOMNUM_OUTSIDE(Viewer_object->roomnum)) {
    if (selection_type == EBVIEW_ROOM || selection_type == EBVIEW_ROOM_AND_NEXT_ROOMS) {
      int room = BOA_INDEX(Viewer_object->roomnum);
      int tr = room - Highest_room_index - 1;
      bn_list *bnlist = BNode_GetBNListPtr(Viewer_object->roomnum);

      for (int i = 0; i < bnlist->num_nodes; i++) {