Function CheckDuplicateFaces

editor/Erooms.cpp:2308–2322

Checks for duplicate faces Returns the number of duplicate faces

// Checks for duplicate faces
// Returns the number of duplicate faces
int CheckDuplicateFaces(room *rp) {
  int r = ROOMNUM(rp);
  int errors = 0;

  for (int i = 0; i < rp->num_faces; i++) {
    int dup = CheckForDuplicateFace(rp, i);

    if (dup != -1) {
      CheckError("Room %d: face %d is the same as face %d\n", r, i, dup);
      errors++;
    }
  }

  return errors;
}

// Checks for non-planar faces
// Returns the number of non-planar faces