Function SGSObjects

Descent3/gamesave.cpp:1013–1224

saves out objects

//	saves out objects
void SGSObjects(CFILE *fp) {
  int i, j;

  START_VERIFY_SAVEFILE(fp);

  // Save marker info (text)
  cf_WriteInt(fp, Marker_message);
  cf_WriteShort(fp, (int16_t)MAX_PLAYERS * 2);
  for (i = 0; i < MAX_PLAYERS * 2; i++) {
    cf_WriteShort(fp, strlen(MarkerMessages[i]) + 1);
    cf_WriteBytes((uint8_t *)MarkerMessages[i], strlen(MarkerMessages[i]) + 1, fp);
  }

  // this method should maintain the object list as it currently stands in the level
  cf_WriteShort(fp, (int16_t)Highest_object_index);

  // save what objects are stuck to each other
  cf_WriteInt(fp, MAX_OBJECTS);
  cf_WriteInt(fp, Physics_NumLinked);
  for (i = 0; i < MAX_OBJECTS; i++) {
    cf_WriteInt(fp, PhysicsLinkList[i]);
  }

  // save AI information
  //////////////////////////////////
  cf_WriteInt(fp, MAX_DYNAMIC_PATHS);
  cf_WriteInt(fp, MAX_NODES);

  int s;
  for (i = 0; i < MAX_DYNAMIC_PATHS; i++) {
    cf_WriteShort(fp, AIDynamicPath[i].num_nodes);
    cf_WriteShort(fp, AIDynamicPath[i].use_count);
    cf_WriteInt(fp, AIDynamicPath[i].owner_handle);

    for (s = 0; s < MAX_NODES; s++) {
      cf_WriteFloat(fp, AIDynamicPath[i].pos[s].x);
      cf_WriteFloat(fp, AIDynamicPath[i].pos[s].y);
      cf_WriteFloat(fp, AIDynamicPath[i].pos[s].z);
      cf_WriteInt(fp, AIDynamicPath[i].roomnum[s]);
    }
  }

  cf_WriteInt(fp, MAX_ROOMS);
  cf_WriteInt(fp, AIAltPathNumNodes);

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

  ///////////////////////////////////

  for (i = 0; i <= Highest_object_index; i++) {
    object *op = &Objects[i];
    poly_model *pm = &Poly_models[op->rtype.pobj_info.model_num];

    gs_WriteInt(fp, 0xBADB0B);
    // we don't save deleted objects or room objects since they're reconstructed on loadlevel
    gs_WriteByte(fp, (int8_t)op->type);