public SpaceObject ConvertFromString(string str)
{
SpaceObject obj = null;
string[] fields = str.Split(separator);
if (fields.Length == StarPropertiesCount)
{
StarHyg readStar = new StarHyg();
int hip, hd, hr;
Int32.TryParse(fields[(int)StarColumns.HIP], out hip);
Int32.TryParse(fields[(int)StarColumns.HD], out hd);
Int32.TryParse(fields[(int)StarColumns.HR], out hr);
double luminosity, x, y, z;
Double.TryParse(fields[(int)StarColumns.Lum], out luminosity);
Double.TryParse(fields[(int)StarColumns.X], out x);
Double.TryParse(fields[(int)StarColumns.Y], out y);
Double.TryParse(fields[(int)StarColumns.Z], out z);
readStar.Gl = fields[(int)StarColumns.GL];
readStar.Bf = fields[(int)StarColumns.BF];
readStar.Proper = fields[(int)StarColumns.Proper];
readStar.Hip = hip;
readStar.Hd = hd;
readStar.Hr = hr;
readStar.X = x;
readStar.Y = y;
readStar.Z = z;
readStar.Luminosity = luminosity;
obj = readStar;
}
else if (fields.Length == PlanetPropertiesCount)
{
Planet planet = new Planet();
double x, y, z, radius, orbitRadius, axisPeriod, orbitPeriod, weight;
Double.TryParse(fields[(int)PlanetColumns.X], out x);
Double.TryParse(fields[(int)PlanetColumns.Y], out y);
Double.TryParse(fields[(int)PlanetColumns.Z], out z);
Double.TryParse(fields[(int)PlanetColumns.Radius], out radius);
Double.TryParse(fields[(int)PlanetColumns.OrbitRadius], out orbitRadius);
Double.TryParse(fields[(int)PlanetColumns.AxisPeriod], out axisPeriod);
Double.TryParse(fields[(int)PlanetColumns.OrbitPeriod], out orbitPeriod);
Double.TryParse(fields[(int)PlanetColumns.Weight], out weight);
planet.Name = fields[(int)PlanetColumns.Name];
planet.X = x;
planet.Y = y;
planet.Z = z;
planet.Radius = radius;
planet.OrbitRadius = orbitRadius;
planet.AxisPeriod = axisPeriod;
planet.OrbitPeriod = orbitPeriod;
planet.Weight = weight;
planet.ParentBuffer = fields[(int)PlanetColumns.Parent];
obj = planet;
}
else if (fields.Length == ConstellationPropertiesCount)
{
Constellation consteltaion = new Constellation();
consteltaion.Name = fields[(int)ConstellationColumns.Name];
obj = consteltaion;
}
return(obj);
}
public string ConvertToString(SpaceObject obj)
{
string str = "";
if (obj is Star)
{
StarHyg star = star = obj as StarHyg;
if (!(obj is StarHyg))
{
star = new StarHyg();
Star starObj = obj as Star;
star.Proper = starObj.Name;
star.Position = starObj.Position;
star.Luminosity = starObj.Luminosity;
star.Parent = starObj.Parent;
}
str = "" + separator[0] +
star.Hip.ToString() + separator[0] +
star.Hd.ToString() + separator[0] +
star.Hr.ToString() + separator[0] +
star.Gl.ToString() + separator[0] +
star.Bf.ToString() + separator[0] +
star.Proper.ToString() + separator[0] +
"" + separator[0] +
"" + separator[0] +
"" + separator[0] +
"" + separator[0] +
"" + separator[0] +
"" + separator[0] +
"" + separator[0] +
"" + separator[0] +
"" + separator[0] +
"" + separator[0] +
star.X.ToString() + separator[0] +
star.Y.ToString() + separator[0] +
star.Z.ToString() + separator[0] +
"" + separator[0] +
"" + separator[0] +
"" + separator[0] +
"" + separator[0] +
"" + separator[0] +
"" + separator[0] +
"" + separator[0] +
"" + separator[0] +
"" + separator[0] +
((star.Parent != null) ? star.Parent.Name : "") + separator[0] +
"" + separator[0] +
"" + separator[0] +
"" + separator[0] +
star.Luminosity.ToString() + separator[0] +
"" + separator[0] +
"" + separator[0] +
"";
}
else if (obj is Planet)
{
Planet planet = obj as Planet;
str = planet.Name.ToString() + separator[0] +
planet.X.ToString() + separator[0] +
planet.Y.ToString() + separator[0] +
planet.Z.ToString() + separator[0] +
planet.Radius.ToString() + separator[0] +
planet.OrbitRadius.ToString() + separator[0] +
planet.AxisPeriod.ToString() + separator[0] +
planet.OrbitPeriod.ToString() + separator[0] +
planet.Weight.ToString() + separator[0] +
((planet.Parent != null) ? planet.Parent.Name : "");
}
else if (obj is Constellation)
{
Constellation constellation = obj as Constellation;
str = constellation.Name.ToString();
}
return(str);
}
