/// <summary>
/// returns the StarVM for a given bodies guid.
/// </summary>
/// <param name="bodyGuid"></param>
/// <returns></returns>
internal StarVM GetStar(Guid bodyGuid)
{
Entity bodyEntity;
Guid starGuid = new Guid();
if (_starDictionary.ContainsKey(bodyGuid))
{
starGuid = bodyGuid;
}
else if (_gameVM.Game.GlobalManager.FindEntityByGuid(bodyGuid, out bodyEntity))
{
if (bodyEntity.HasDataBlob <StarInfoDB>())
{
starGuid = bodyEntity.Guid;
}
}
else
{
throw new GuidNotFoundException(bodyGuid);
}
if (!_starDictionary.ContainsKey(starGuid))
{
StarVM starVM = StarVM.Create(_gameVM, starGuid, this);
_starDictionary.Add(starGuid, starVM);
if (!_stars.Contains(starVM))
{
_stars.Add(starVM);
}
}
return(_starDictionary[starGuid]);
}
internal static PlanetVM Create(GameVM gameVM, Entity entity, StarVM parent_star)
{
var newvm = PlanetVM.Create(gameVM, entity);
newvm.ParentStar = parent_star;
return(newvm);
}
/// <summary>
/// Creates and fills out the properties of this ViewModel from the provided entity.
/// </summary>
public static StarVM Create(GameVM gameVM, Entity entity, SystemVM systemVM)
{
StarVM newVM = new StarVM(gameVM, entity);
// Initialize the data.
newVM.Init(systemVM);
newVM.Refresh();
return(newVM);
}
private SystemVM(GameVM gameVM, StarSystem starSystem)
{
_gameVM = gameVM;
_name = starSystem.NameDB.DefaultName;
StarSystem = starSystem;
_stars = new BindingList <StarVM>();
_planets = new BindingList <PlanetVM>();
_starDictionary = new Dictionary <Guid, StarVM>();
_planetDictionary = new Dictionary <Guid, PlanetVM>();
//find most massive star, this is the parent.
Entity parentStar = starSystem.GetFirstEntityWithDataBlob <StarInfoDB>(gameVM.CurrentAuthToken);
StarVM parentstarVM = StarVM.Create(_gameVM, parentStar, this);
foreach (var star in starSystem.GetAllEntitiesWithDataBlob <StarInfoDB>(gameVM.CurrentAuthToken))
{
StarVM starVM = StarVM.Create(_gameVM, star, this);
if (!_stars.Contains(starVM))
{
_stars.Add(starVM);
}
if (!_starDictionary.ContainsKey(star.Guid))
{
_starDictionary.Add(star.Guid, starVM);
}
if (star.GetDataBlob <MassVolumeDB>().Mass > parentStar.GetDataBlob <MassVolumeDB>().Mass)
{
parentStar = star;
parentstarVM = starVM;
}
}
_parentStar = parentstarVM;
ID = _parentStar.Entity.Guid;
foreach (var planet in starSystem.GetAllEntitiesWithDataBlob <SystemBodyInfoDB>(gameVM.CurrentAuthToken))
{
PlanetVM planetVM = PlanetVM.Create(_gameVM, planet, parentstarVM);
if (!_planets.Contains(planetVM))
{
_planets.Add(planetVM);
}
if (!_planetDictionary.ContainsKey(planet.Guid))
{
_planetDictionary.Add(planet.Guid, planetVM);
}
}
}