public static string CalculateBossDifficulty(Player player, int floor, bool isEliteBoss, Character referenceBoss, double progressDifficultyExponent)
{
CharacterInstance activeCharacter = player.ActiveCharacter;
double num = activeCharacter.DamagePerHit(false) * activeCharacter.AttacksPerSecond(false);
double num2 = activeCharacter.MaxLife(false);
double num3 = activeCharacter.SkillDamage(false);
double num4 = App.Binder.ConfigMeta.DIFFICULTY_AVERAGE_SKILL_DAMAGE_MULTIPLIER;
double num5 = (num3 * activeCharacter.ActiveSkillTypes.Count) * num4;
float num6 = activeCharacter.getTotalNumberOfRandomPerksInEquippedItems() * 0.02f;
float num7 = activeCharacter.getTotalNumberOfFixedPerksInEquippedItems() * 0.15f;
num *= 1.0 + ((num6 + num7) * 0.5);
num2 *= 1.0 + ((num6 + num7) * 0.5);
double num8 = App.Binder.ConfigMeta.BossDamagePerHitCurve(floor, progressDifficultyExponent, false) * referenceBoss.getBaseStatFloat(BaseStatProperty.AttacksPerSecond);
double num9 = App.Binder.ConfigMeta.BossLifeCurve(floor, progressDifficultyExponent, false);
double num10 = !isEliteBoss ? 1.0 : 1.4;
num8 *= num10;
num9 *= num10;
num9 -= num5;
double num11 = (num9 / num) / (num2 / num8);
double num12 = App.Binder.ConfigMeta.ITEM_DAMAGE_MULTIPLIER * 3.0;
double num13 = App.Binder.ConfigMeta.ITEM_HEALTH_MULTIPLIER;
double num14 = App.Binder.ConfigMeta.BOSS_DAMAGE_MULTIPLIER * 1.0;
double num16 = (App.Binder.ConfigMeta.BOSS_HEALTH_MULTIPLIER / num12) / (num13 / num14);
double num17 = num11 / num16;
if (num17 >= 4.5)
{
return("impossible");
}
if (num17 >= 2.0)
{
return("very_hard");
}
if (num17 >= 1.33)
{
return("hard");
}
return("ready");
}