public Persona FusePersona(Persona first, Persona second)
{
if (first.Equals(second))
{
throw new ArgumentException("A persona cannot be fused to itself");
}
if (fusionArcanaModel.CombinationResultsInSpecialFusion(new string[] { first.Name, second.Name }))
{
return personaModel.GetPersonaByPersonaName(fusionArcanaModel.GetSpecialFusionResult(new string[] { first.Name, second.Name }));
}
double averageBaseLevel = ((double)first.ActualLevel + (double)second.ActualLevel) / 2 + 1;
if (first.Arcana == second.Arcana)
{
return personaModel.GetPersonaList(first.Arcana).Where(o => o.ActualLevel < averageBaseLevel && !o.Equals(first) && !o.Equals(second)).OrderByDescending(o => o.ActualLevel).FirstOrDefault();
}
Persona result = new Persona();
Arcana resultingArcana;
if (fusionArcanaModel.GetDoubleFusionResultingArcana(first.Arcana, second.Arcana) == Arcana.None)
{
resultingArcana = fusionArcanaModel.GetDoubleFusionResultingArcana(second.Arcana, first.Arcana);
}
else
{
resultingArcana = fusionArcanaModel.GetDoubleFusionResultingArcana(first.Arcana, second.Arcana);
}
//Get the persona on either side of the base level.
Tuple<Persona, Persona> resultCandidates = personaModel.GetNextLowestAndNextHighestPersonaByArcana(resultingArcana, averageBaseLevel);
Persona lower = resultCandidates.Item1;
Persona higher = resultCandidates.Item2;
//Take higher or lower, depending on which one has the smallest difference from the averageBaseLevel.
if (Math.Abs(averageBaseLevel - lower.ActualLevel) > Math.Abs(higher.ActualLevel - averageBaseLevel) || Math.Abs(averageBaseLevel - lower.ActualLevel) == Math.Abs(higher.ActualLevel - averageBaseLevel))
{
result = higher;
}
else
{
result = lower;
}
return result;
}
public Persona FusePersona(Persona first, Persona second, Persona third)
{
if (first.Equals(second) || second.Equals(third) || first.Equals(third))
{
throw new ArgumentException("A persona cannot be fused to itself");
}
if (fusionArcanaModel.CombinationResultsInSpecialFusion(new string[] { first.Name, second.Name, third.Name }))
{
return personaModel.GetPersonaByPersonaName(fusionArcanaModel.GetSpecialFusionResult(new string[] { first.Name, second.Name, third.Name }));
}
double averageBaseLevel = ((double)first.ActualLevel + (double)second.ActualLevel + (double)third.ActualLevel) / 3 + 5;
if (first.Arcana == second.Arcana && first.Arcana == third.Arcana)
{
return personaModel.GetPersonaList(first.Arcana).Where(o => o.ActualLevel > averageBaseLevel && !o.Equals(first) && !o.Equals(second) && !o.Equals(third)).OrderBy(o => o.ActualLevel).FirstOrDefault();
}
Persona result = new Persona();
//Make a list of the persona, order by level.
List<Persona> components = new List<Persona>();
components.Add(first);
components.Add(second);
components.Add(third);
components.OrderBy(o => o.ActualLevel);
//Fuse the lowest two persona.
Persona temp = FusePersona(components[0], components[1]);
//If the temporary persona equals the third, not valid.
if (temp.Equals(components[2]))
{
throw new ArgumentException("This fusion is invalid - the first step would result in a persona being fused to itself.");
}
Arcana resultingArcana;
if (fusionArcanaModel.GetTripleFusionResultingArcana(temp.Arcana, components[2].Arcana) == Arcana.None)
{
resultingArcana = fusionArcanaModel.GetTripleFusionResultingArcana(components[2].Arcana, temp.Arcana);
}
else
{
resultingArcana = fusionArcanaModel.GetTripleFusionResultingArcana(temp.Arcana, components[2].Arcana);
}
//Get the persona on either side of the base level.
Tuple<Persona, Persona> resultCandidates = personaModel.GetNextLowestAndNextHighestPersonaByArcana(resultingArcana, averageBaseLevel);
Persona lower = resultCandidates.Item1;
Persona higher = resultCandidates.Item2;
//Take higher or lower, depending on which one has the smallest difference.
if (Math.Abs(averageBaseLevel - lower.ActualLevel) > Math.Abs(higher.ActualLevel - averageBaseLevel) || Math.Abs(averageBaseLevel - lower.ActualLevel) == Math.Abs(higher.ActualLevel - averageBaseLevel))
{
result = higher;
}
else
{
result = lower;
}
return result;
}
