public void AddBondElectron(Electron electron)
{
if (IsFull)
{
throw new ChemistryException("Adding a third electron to an orbital is forbidden");
}
if (IsEmpty)
{
throw new ChemistryException("Adding a bond electron to an empty orbital sounds like an error...");
}
var existingElectron = Electrons[0];
if (existingElectron.Spin == electron.Spin)
{
electron.Spin = existingElectron.Spin.Invert();
}
Electrons.Add(electron);
}
public void AddElectron(Electron electron)
{
if (IsFull)
{
throw new ChemistryException("Adding a third electron to an orbital is forbidden");
}
if (electron.AssociatedOrbital != null)
{
throw new ChemistryException("Cannot add electron to orbital which is already associated to another orbital");
}
if (!IsEmpty)
{
var existingElectron = Electrons[0];
if (existingElectron.Spin == electron.Spin)
{
electron.Spin = existingElectron.Spin.Invert();
}
}
Electrons.Add(electron);
electron.AssociatedOrbital = this;
}