Function EBNode_RemoveNode

editor/ebnode.cpp:563–603

}

void EBNode_RemoveNode(int roomnum, int pnt) {
  int i;

  BNode_verified = false;

  bn_list *nlist;
  nlist = BNode_GetBNListPtr(roomnum);
  if (!nlist)
    return;

  ASSERT(pnt >= 0 && pnt < nlist->num_nodes);

  // Remove all connects to the world...
  for (i = nlist->nodes[pnt].num_edges - 1; i >= 0; i--) {
    EBNode_RemoveEdge(pnt, roomnum, nlist->nodes[pnt].edges[i].end_index, nlist->nodes[pnt].edges[i].end_room);
  }

  // Copy the nodes down the list
  for (i = pnt; i < nlist->num_nodes - 1; i++) {
    nlist->nodes[i] = nlist->nodes[i + 1];
  }

  nlist->num_nodes--;

  if (nlist->num_nodes == 0) {
    mem_free(nlist->nodes);
    nlist->nodes = NULL;
  } else {
    nlist->nodes = (bn_node *)mem_realloc(nlist->nodes, sizeof(bn_node) * nlist->num_nodes);
  }

  // Not super efficient, but works.  :)
  int next_rooms[1000];
  int num_next_rooms = AIMakeNextRoomList(roomnum, next_rooms, 1000);

  for (i = 0; i < num_next_rooms; i++) {
    RemapEdgeNodesEqualAndAbove(next_rooms[i], roomnum, pnt);
  }
  RemapEdgeNodesEqualAndAbove(roomnum, roomnum, pnt);
  RemapPortalNodeIndices(roomnum, pnt);
}

void EBNode_RemoveEdge(int spnt, int sroom, int epnt, int eroom, bool f_remove_reverse) {
  int i;