Function EBNode_Move

editor/ebnode.cpp:1324–1361

}

void EBNode_Move(bool f_offset, int roomnum, int pnt, vector *pos) {
  bn_list *nlist;
  nlist = BNode_GetBNListPtr(roomnum);

  int i;
  vector npos = *pos;

  if (f_offset) {
    npos += nlist->nodes[pnt].pos;

    fvi_info hit_info;
    fvi_query fq;

    // check to make sure it is still in the room and valid
    fq.p0 = &nlist->nodes[pnt].pos;
    fq.p1 = &npos;
    fq.startroom = (roomnum > Highest_room_index && roomnum <= Highest_room_index + 8)
                       ? GetTerrainRoomFromPos(&nlist->nodes[pnt].pos)
                       : roomnum;

    fq.rad = 0.25f;
    fq.flags =
        FQ_SOLID_PORTALS | FQ_NO_RELINK; // chrishack -- Might want to make FQ_IGNORE_MOVING_OBJECTS into a passed arg
    fq.thisobjnum = -1;
    fq.ignore_obj_list = NULL;

    fvi_FindIntersection(&fq, &hit_info);

    npos = hit_info.hit_pnt;
  }

  nlist->nodes[pnt].pos = npos;

  for (i = 0; i < nlist->nodes[pnt].num_edges; i++) {
    EBNode_ComputeEdgeCosts(roomnum, pnt, nlist->nodes[pnt].edges[i].end_room, nlist->nodes[pnt].edges[i].end_index);
    EBNode_ComputeEdgeCosts(nlist->nodes[pnt].edges[i].end_room, nlist->nodes[pnt].edges[i].end_index, roomnum, pnt);
  }
}

void EBNode_Draw(char draw_type, grViewport *vp, vector *viewer_eye, matrix *viewer_orient, float zoom) {
  int i;