Function CheckLevelNames

editor/HFile.cpp:567–611

Check for duplicate names in the level

// Check for duplicate names in the level
void CheckLevelNames() {
  int i;

  // Check objects
  object *objp;
  for (i = 0, objp = Objects; i <= Highest_object_index; i++, objp++) {
    if ((objp->type != OBJ_NONE) && objp->name) {
      int handle = osipf_FindObjectName(objp->name);
      if (handle != objp->handle)
        EditorMessageBox("Error: Objects %d and %d are both named \"%s\"", i, OBJNUM(ObjGet(handle)), objp->name);
      if (StripLeadingTrailingSpaces(objp->name))
        EditorMessageBox(
            "Note: Object %d (\"%s\") had leading and/or trailing spaces in its name that have been removed.", i,
            objp->name);
    }
  }

  // Check triggers
  trigger *tp;
  for (i = 0, tp = Triggers; i < Num_triggers; i++, tp++) {
    if (tp->name) {
      int n = osipf_FindTriggerName(tp->name);
      if (n != i)
        EditorMessageBox("Error: Triggers %d and %d are both named \"%s\"", i, n, tp->name);
      if (StripLeadingTrailingSpaces(tp->name))
        EditorMessageBox(
            "Note: Trigger %d (\"%s\") had leading and/or trailing spaces in its name that have been removed.", i,
            tp->name);
    }
  }

  // Check rooms
  room *rp;
  for (i = 0, rp = Rooms; i <= Highest_room_index; i++, rp++) {
    if (rp->used && rp->name) {
      int n = osipf_FindRoomName(rp->name);
      if (n != i)
        EditorMessageBox("Error: Rooms %d and %d are both named \"%s\"", i, n, rp->name);
      if (StripLeadingTrailingSpaces(rp->name))
        EditorMessageBox(
            "Note: Room %d (\"%s\") had leading and/or trailing spaces in its name that have been removed.", i,
            rp->name);
    }
  }
}

// Load a new level
bool EditorLoadLevel(char *filename) {