} // Adam and Eve
public Human(Human mother, Human father)
{
NumberOfPeopleAlive += 1;
PersonNumber = GeneratePersonNumber(Birthdate);
Friends = new List<Human>();
Father = father;
Mother = mother;
Children = new List<Human>();
Parents = new List<Human>();
}
public Human MakeBabyWithAnotherAdult(Human partner)
{
Human baby = null;
if (this.Sex != partner.Sex)
{
baby = this.Sex == Sex.Female ? new Human(this, partner) : new Human(partner, this);
}
//Children.Add(baby);
//partner.Children.Add(baby);
return baby;
}
public bool MarryAnotherAdult(Human partner)
{
if (this.Age > 18 && partner.Age > 18)
{
if (CheckIfConsious() && partner.CheckIfConsious())
{
if (Partner == null && partner.Partner == null)
{
if (this != partner)
{
if (CheckIfRelatives(partner))
{
_partner = partner;
partner._partner = this;
return true;
}
Console.WriteLine("Too related!!!");
}
else
Console.WriteLine($"{FirstName} can't marry themselves.");
}
else
Console.WriteLine(
$"Both parties ({FirstName} and {partner.FirstName}) must not be married no someone else.");
}
else
Console.WriteLine(
$"Both parties ({FirstName} and {partner.FirstName}) must both be consious.");
}
else
Console.WriteLine(
$"Both parties ({FirstName} and {partner.FirstName}) must both be over 18.");
return false;
}
protected Human(string firstName, string lastName, Human mother, Human father) : this(mother, father)
{
FirstName = firstName;
LastName = lastName;
}
public bool CheckIfFamilyTiesAreOkForMarriage(Human partner)
{
if (!(this.Mother == Partner.Mother && this.Father == partner.Father))
{
if (!(this.Mother == partner || this.Father == partner))
return true;
}
return false;
}
public bool CheckIfRelatives2(Human partner)
{
Human mother = Mother;
Human father = Father;
while (partner != father)
{
if (father.Children.Any(child => partner == child))
return false;
if (father.Father == null)
return true;
father = father.Father;
while (partner != mother)
{
if (mother.Children.Any(child => partner == child))
return false;
if (mother.Father == null)
return true;
mother = mother.Mother;
}
}
return false;
}