public static bool Parse(SeekableReader r, out System system)
{
Unit u;
if (!Unit.Parse(r, out u))
{
throw new InvalidSystemException("No core star");
}
system = new System();
system.Core = u;
while (r.Peek() == ' ')
{
while (r.Peek() == ' ') // w+
{
r.Read();
}
Companion companion;
if (!Companion.Parse(r, out companion))
{
throw new InvalidSystemException("Expected companion");
}
system.Companions.Add(companion);
}
return(true);
}
public static bool Parse(SeekableReader r, out System system)
{
if (!Unit.Parse(r, out Unit? u))
{
throw new InvalidSystemException("No core star");
}
system = new System()
{
Core = u
};
while (r.Peek() == ' ')
{
while (r.Peek() == ' ') // w+
{
r.Read();
}
if (!Companion.Parse(r, out Companion? companion) || companion == null)
{
throw new InvalidSystemException("Expected companion");
}
system.Companions.Add(companion);
}
return(true);
}