Function WriteRoomAABBChunk

Descent3/LoadLevel.cpp:4660–4728

}

void WriteRoomAABBChunk(CFILE *fp) {
  int start_pos;
  int i;

  start_pos = StartChunk(fp, CHUNK_ROOM_AABB);

  cf_WriteInt(fp, Highest_room_index);

  for (i = 0; i <= Highest_room_index; i++) {
    cf_WriteInt(fp, BOA_AABB_ROOM_checksum[i]);
  }

  for (i = 0; i <= Highest_room_index; i++) {
    if (Rooms[i].used) {
      int j;
      int k;

      ASSERT(Rooms[i].bbf_list && Rooms[i].bbf_list_min_xyz && Rooms[i].bbf_list_max_xyz && Rooms[i].bbf_list_sector);

      cf_WriteInt(fp, 1); // used

      cf_WriteInt(fp, Rooms[i].num_faces);
      for (j = 0; j < Rooms[i].num_faces; j++) {
        cf_WriteFloat(fp, Rooms[i].faces[j].min_xyz.x);
        cf_WriteFloat(fp, Rooms[i].faces[j].min_xyz.y);
        cf_WriteFloat(fp, Rooms[i].faces[j].min_xyz.z);

        cf_WriteFloat(fp, Rooms[i].faces[j].max_xyz.x);
        cf_WriteFloat(fp, Rooms[i].faces[j].max_xyz.y);
        cf_WriteFloat(fp, Rooms[i].faces[j].max_xyz.z);
      }

      cf_WriteInt(fp, BOA_AABB_ROOM_checksum[i]);

      cf_WriteFloat(fp, Rooms[i].bbf_min_xyz.x);
      cf_WriteFloat(fp, Rooms[i].bbf_min_xyz.y);
      cf_WriteFloat(fp, Rooms[i].bbf_min_xyz.z);

      cf_WriteFloat(fp, Rooms[i].bbf_max_xyz.x);
      cf_WriteFloat(fp, Rooms[i].bbf_max_xyz.y);
      cf_WriteFloat(fp, Rooms[i].bbf_max_xyz.z);

      cf_WriteShort(fp, Rooms[i].num_bbf_regions);
      for (j = 0; j < Rooms[i].num_bbf_regions; j++) {
        cf_WriteShort(fp, Rooms[i].num_bbf[j]);
      }

      for (j = 0; j < Rooms[i].num_bbf_regions; j++) {
        for (k = 0; k < Rooms[i].num_bbf[j]; k++) {
          cf_WriteShort(fp, Rooms[i].bbf_list[j][k]);
        }

        cf_WriteFloat(fp, Rooms[i].bbf_list_min_xyz[j].x);
        cf_WriteFloat(fp, Rooms[i].bbf_list_min_xyz[j].y);
        cf_WriteFloat(fp, Rooms[i].bbf_list_min_xyz[j].z);

        cf_WriteFloat(fp, Rooms[i].bbf_list_max_xyz[j].x);
        cf_WriteFloat(fp, Rooms[i].bbf_list_max_xyz[j].y);