/// <summary>
/// Calculate effective damage based on element type.
/// Holy weapon triangle:
/// • water -> fire
/// • fire -> normal
/// • normal -> water
/// </summary>
/// <param name="self"></param>
/// <param name="other"></param>
/// <param name="damage"></param>
/// <returns>
/// Damage based on effectiveness.
/// </returns>
public static void EffectiveDamage(DamageType self, DamageType other, IDamage damage)
{
if (self == other)
{
return;
}
if (self == DamageType.Water)
{
if (other == DamageType.Fire)
{
damage.Multiply(2);
}
else
{
damage.Divide(2);
}
}
else if (self == DamageType.Fire)
{
if (other == DamageType.Normal)
{
damage.Multiply(2);
}
else
{
damage.Divide(2);
}
}
else
{
if (other == DamageType.Water)
{
damage.Multiply(2);
}
else
{
damage.Divide(2);
}
}
}