//-------------------------------------------------------------------------
public Item(Entity et_src, ItemData item_data)
{
_setup(et_src, item_data.item_id);
ItemData = item_data;
IUnitFactory unit_factory = UnitSys.getUnitFactory(TbDataItem.UnitType);
if (unit_factory != null) UnitLink = unit_factory.createUnit(this, EtSrc, ItemData.map_unit_data);
}
//-------------------------------------------------------------------------
public Item(Entity et_src, int item_id, byte overlap_num)
{
_setup(et_src, item_id);
ItemData = new ItemData();
ItemData.item_objid = Guid.NewGuid().ToString();
ItemData.item_id = item_id;
ItemData.n = overlap_num;
ItemData.map_unit_data = null;
IUnitFactory unit_factory = UnitSys.getUnitFactory(TbDataItem.UnitType);
if (unit_factory != null) UnitLink = unit_factory.createUnit(this, EtSrc, ItemData.map_unit_data);
}