// Computes accuracy.
public void AccuracyRating(AttributeSet attrs)
{
Accuracy = attrs["+# Accuracy Rating"][0];
// Local weapon accuracy bonus.
if (Local.ContainsKey("+# to Accuracy Rating"))
{
Accuracy += Local["+# to Accuracy Rating"][0];
}
float incAcc = 0;
// Local weapon accuracy bonus.
if (Local.ContainsKey("#% increased Accuracy Rating"))
{
incAcc += Local["#% increased Accuracy Rating"][0];
}
// Gems & global bonuses.
if (attrs.ContainsKey("+# to Accuracy Rating"))
{
Accuracy += attrs["+# to Accuracy Rating"][0];
}
if (attrs.ContainsKey("#% increased Accuracy Rating"))
{
incAcc += attrs["#% increased Accuracy Rating"][0];
}
if (attrs.ContainsKey("#% reduced Accuracy Rating"))
{
incAcc += attrs["#% reduced Accuracy Rating"][0];
}
foreach (var attr in attrs.Matches(ReIncreasedAccuracyRatingWithWeaponType))
{
Match m = ReIncreasedAccuracyRatingWithWeaponType.Match(attr.Key);
WeaponType weaponType;
if (WithWeaponType.TryGetValue(m.Groups[2].Value, out weaponType) && Nature.Is(weaponType))
{
incAcc += m.Groups[1].Value == "increased" ? attr.Value[0] : -attr.Value[0];
}
}
if (Compute.IsDualWielding && attrs.ContainsKey("#% increased Accuracy Rating while Dual Wielding"))
{
incAcc += attrs["#% increased Accuracy Rating while Dual Wielding"][0];
}
if (incAcc != 0)
{
Accuracy = IncreaseValueByPercentage(Accuracy, incAcc);
}
}
List <float> GetValuePairOf(string gemName, string attr, int level, int quality = 0)
{
AttributeSet attrs = ItemDB.AttributesOf(gemName, level, quality);
return(attrs.ContainsKey(attr) ? ItemDB.AttributesOf(gemName, level, quality)[attr] : new List <float> {
float.NaN, float.NaN
});
}
// Computes critical strike chance and multiplier.
public void CriticalStrike(AttributeSet attrs)
{
// Critical chance.
if (ResoluteTechnique) CriticalChance = 0;
else
{
if (CriticalChance > 0)
{
float incCC = 0;
if (attrs.ContainsKey("#% increased Critical Strike Chance"))
incCC += attrs["#% increased Critical Strike Chance"][0];
if (attrs.ContainsKey("#% increased Global Critical Strike Chance"))
incCC += attrs["#% increased Global Critical Strike Chance"][0];
if (IsWieldingStaff && attrs.ContainsKey("#% increased Global Critical Strike Chance while wielding a Staff"))
incCC += attrs["#% increased Global Critical Strike Chance while wielding a Staff"][0];
if (Nature.Is(DamageSource.Spell))
{
if (attrs.ContainsKey("#% increased Critical Strike Chance for Spells"))
incCC += attrs["#% increased Critical Strike Chance for Spells"][0];
if (attrs.ContainsKey("#% increased Global Critical Strike Chance for Spells"))
incCC += attrs["#% increased Global Critical Strike Chance for Spells"][0];
}
else // Attack
{
foreach (var attr in attrs.Matches(ReIncreasedCriticalChanceWithWeaponType))
{
Match m = ReIncreasedCriticalChanceWithWeaponType.Match(attr.Key);
if (WithWeaponType.ContainsKey(m.Groups[2].Value) && Nature.Is(WithWeaponType[m.Groups[2].Value]))
incCC += m.Groups[1].Value == "increased" ? attr.Value[0] : -attr.Value[0];
}
if (IsDualWielding && attrs.ContainsKey("#% increased Weapon Critical Strike Chance while Dual Wielding"))
incCC += attrs["#% increased Weapon Critical Strike Chance while Dual Wielding"][0];
}
// Form specific.
foreach (var attr in attrs.Matches(ReIncreasedCriticalChanceForm))
{
Match m = ReIncreasedCriticalChanceForm.Match(attr.Key);
if (DamageNature.Forms.ContainsKey(m.Groups[2].Value) && Nature.Is(DamageNature.Forms[m.Groups[2].Value]))
incCC += m.Groups[1].Value == "increased" ? attr.Value[0] : -attr.Value[0];
}
if (incCC > 0)
CriticalChance = IncreaseValueByPercentage(CriticalChance, incCC);
// Critical chance can not be less than 5% nor more than 95%.
// @see http://pathofexile.gamepedia.com/Critical_Strike
if (CriticalChance < 5) CriticalChance = 5;
else if (CriticalChance > 95) CriticalChance = 95;
float incCM = 0;
if (attrs.ContainsKey("#% increased Critical Strike Multiplier"))
incCM += attrs["#% increased Critical Strike Multiplier"][0];
if (attrs.ContainsKey("#% increased Global Critical Strike Multiplier"))
incCM += attrs["#% increased Global Critical Strike Multiplier"][0];
if (IsWieldingStaff && attrs.ContainsKey("#% increased Global Critical Strike Multiplier while wielding a Staff"))
incCM += attrs["#% increased Global Critical Strike Multiplier while wielding a Staff"][0];
if (Nature.Is(DamageSource.Spell))
{
if (attrs.ContainsKey("#% increased Critical Strike Multiplier for Spells"))
incCM += attrs["#% increased Critical Strike Multiplier for Spells"][0];
if (attrs.ContainsKey("#% increased Global Critical Strike Multiplier for Spells"))
incCM += attrs["#% increased Global Critical Strike Multiplier for Spells"][0];
}
else // Attack
{
foreach (var attr in attrs.Matches(ReIncreasedCriticalMultiplierWithWeaponType))
{
Match m = ReIncreasedCriticalMultiplierWithWeaponType.Match(attr.Key);
if (WithWeaponType.ContainsKey(m.Groups[2].Value) && Nature.Is(WithWeaponType[m.Groups[2].Value]))
incCM += m.Groups[1].Value == "increased" ? attr.Value[0] : -attr.Value[0];
}
if (IsDualWielding && attrs.ContainsKey("#% increased Weapon Critical Strike Multiplier while Dual Wielding"))
incCM += attrs["#% increased Weapon Critical Strike Multiplier while Dual Wielding"][0];
}
// Form specific.
foreach (var attr in attrs.Matches(ReIncreasedCriticalMultiplierForm))
{
Match m = ReIncreasedCriticalMultiplierForm.Match(attr.Key);
if (DamageNature.Forms.ContainsKey(m.Groups[2].Value) && Nature.Is(DamageNature.Forms[m.Groups[2].Value]))
incCM += m.Groups[1].Value == "increased" ? attr.Value[0] : -attr.Value[0];
}
if (incCM > 0)
CriticalMultiplier = IncreaseValueByPercentage(CriticalMultiplier, incCM);
}
}
}
// Computes attacks or casts per second.
public void AttackSpeed(AttackSkill skill, AttributeSet attrs)
{
if (Nature.Is(DamageSource.Attack))
{
// If gem has own Attacks per Second, use it instead of weapon one.
if (skill.Local.ContainsKey("Attacks per Second: #"))
{
APS = skill.Local["Attacks per Second: #"][0];
// Apply local increased attack speed of weapon.
if (Local.ContainsKey("#% increased Attack Speed"))
APS = IncreaseValueByPercentage(APS, Local["#% increased Attack Speed"][0]);
}
float incAS = 0;
if (attrs.ContainsKey("#% increased Attack Speed"))
incAS += attrs["#% increased Attack Speed"][0];
if (attrs.ContainsKey("#% reduced Attack Speed"))
incAS -= attrs["#% reduced Attack Speed"][0];
if (attrs.ContainsKey("#% increased Attack and Cast Speed"))
incAS += attrs["#% increased Attack and Cast Speed"][0];
if (attrs.ContainsKey("#% reduced Attack and Cast Speed"))
incAS -= attrs["#% reduced Attack and Cast Speed"][0];
foreach (var attr in attrs.MatchesAny(new Regex[] { ReIncreasedAttackSpeedWithWeaponHandOrType, ReIncreasedAttackSpeedType }))
{
Match m = ReIncreasedAttackSpeedWithWeaponHandOrType.Match(attr.Key);
if (m.Success)
{
if (WithWeaponHand.ContainsKey(m.Groups[2].Value) && Nature.Is(WithWeaponHand[m.Groups[2].Value]))
incAS += m.Groups[1].Value == "increased" ? attr.Value[0] : -attr.Value[0];
else if (WithWeaponType.ContainsKey(m.Groups[2].Value) && Nature.Is(WithWeaponType[m.Groups[2].Value]))
incAS += m.Groups[1].Value == "increased" ? attr.Value[0] : -attr.Value[0];
}
else
{
m = ReIncreasedAttackSpeedType.Match(attr.Key);
if (m.Success)
{
// XXX: Not sure there are any mods with WeaponType here (Melee string in mod is DamageForm now, maybe Unarmed should be form as well).
if (Weapon.Types.ContainsKey(m.Groups[2].Value) && Nature.Is(Weapon.Types[m.Groups[2].Value]))
incAS += m.Groups[1].Value == "increased" ? attr.Value[0] : -attr.Value[0];
else
if (DamageNature.Forms.ContainsKey(m.Groups[2].Value) && Nature.Is(DamageNature.Forms[m.Groups[2].Value]))
incAS += m.Groups[1].Value == "increased" ? attr.Value[0] : -attr.Value[0];
}
}
}
if (IsDualWielding && attrs.ContainsKey("#% increased Attack Speed while Dual Wielding"))
incAS += attrs["#% increased Attack Speed while Dual Wielding"][0];
if (incAS != 0)
APS = IncreaseValueByPercentage(APS, incAS);
float moreAS = 0;
if (attrs.ContainsKey("#% more Attack Speed"))
moreAS += attrs["#% more Attack Speed"][0];
if (attrs.ContainsKey("#% less Attack Speed"))
moreAS -= attrs["#% less Attack Speed"][0];
foreach (var attr in attrs.Matches(ReMoreAttackSpeedType))
{
Match m = ReMoreAttackSpeedType.Match(attr.Key);
if (m.Success)
{
// XXX: Not sure there are any mods with WeaponType here (Melee string in mod is DamageForm now, maybe Unarmed should be form as well).
if (Weapon.Types.ContainsKey(m.Groups[2].Value) && Nature.Is(Weapon.Types[m.Groups[2].Value]))
moreAS += m.Groups[1].Value == "more" ? attr.Value[0] : -attr.Value[0];
else if (DamageNature.Forms.ContainsKey(m.Groups[2].Value) && Nature.Is(DamageNature.Forms[m.Groups[2].Value]))
moreAS += m.Groups[1].Value == "more" ? attr.Value[0] : -attr.Value[0];
}
}
if (moreAS != 0)
APS = IncreaseValueByPercentage(APS, moreAS);
APS = RoundHalfDownEvenValue(APS, 2);
}
else // Spell (use Cast Time directly).
{
float incCS = 0;
if (attrs.ContainsKey("#% increased Cast Speed"))
incCS += attrs["#% increased Cast Speed"][0];
if (attrs.ContainsKey("#% reduced Cast Speed"))
incCS -= attrs["#% reduced Cast Speed"][0];
if (attrs.ContainsKey("#% increased Attack and Cast Speed"))
incCS += attrs["#% increased Attack and Cast Speed"][0];
if (attrs.ContainsKey("#% reduced Attack and Cast Speed"))
incCS -= attrs["#% reduced Attack and Cast Speed"][0];
if (IsDualWielding && attrs.ContainsKey("#% increased Cast Speed while Dual Wielding"))
incCS += attrs["#% increased Cast Speed while Dual Wielding"][0];
if (incCS != 0)
CastTime = RoundValue(CastTime / ((100 + incCS) / 100), 3);
float moreCS = 0;
if (attrs.ContainsKey("#% more Cast Speed"))
moreCS += attrs["#% more Cast Speed"][0];
if (attrs.ContainsKey("#% less Cast Speed"))
moreCS -= attrs["#% less Cast Speed"][0];
if (moreCS != 0)
CastTime = FloorValue(CastTime / ((100 + moreCS) / 100), 3);
APS = RoundValue(1 / CastTime, 2);
}
}
// Computes accuracy.
public void AccuracyRating(AttributeSet attrs)
{
Accuracy = attrs["+# Accuracy Rating"][0];
// Local weapon accuracy bonus.
if (Local.ContainsKey("+# to Accuracy Rating"))
Accuracy += Local["+# to Accuracy Rating"][0];
float incAcc = 0;
// Local weapon accuracy bonus.
if (Local.ContainsKey("#% increased Accuracy Rating"))
incAcc += Local["#% increased Accuracy Rating"][0];
// Gems & global bonuses.
if (attrs.ContainsKey("+# to Accuracy Rating"))
Accuracy += attrs["+# to Accuracy Rating"][0];
if (attrs.ContainsKey("#% increased Accuracy Rating"))
incAcc += attrs["#% increased Accuracy Rating"][0];
if (attrs.ContainsKey("#% reduced Accuracy Rating"))
incAcc += attrs["#% reduced Accuracy Rating"][0];
foreach (var attr in attrs.Matches(ReIncreasedAccuracyRatingWithWeaponType))
{
Match m = ReIncreasedAccuracyRatingWithWeaponType.Match(attr.Key);
if (Nature.Is(WithWeaponType[m.Groups[2].Value]))
incAcc += m.Groups[1].Value == "increased" ? attr.Value[0] : -attr.Value[0];
}
if (IsDualWielding && attrs.ContainsKey("#% increased Accuracy Rating while Dual Wielding"))
incAcc += attrs["#% increased Accuracy Rating while Dual Wielding"][0];
if (incAcc != 0)
Accuracy = IncreaseValueByPercentage(Accuracy, incAcc);
}
// Initializes structures.
public static void Initialize(SkillTree skillTree, ItemAttributes itemAttrs)
{
Items = itemAttrs.Equip.ToList();
MainHand = new Weapon(WeaponHand.Main, Items.Find(i => i.Class == ItemClass.MainHand));
OffHand = new Weapon(WeaponHand.Off, Items.Find(i => i.Class == ItemClass.OffHand));
// If main hand weapon has Counts as Dual Wielding modifier, then clone weapon to off hand.
// @see http://pathofexile.gamepedia.com/Wings_of_Entropy
if (MainHand.Attributes.ContainsKey("Counts as Dual Wielding"))
OffHand = MainHand.Clone(WeaponHand.Off);
IsDualWielding = MainHand.IsWeapon() && OffHand.IsWeapon();
if (IsDualWielding)
{
// Set dual wielded bit on weapons.
MainHand.Hand |= WeaponHand.DualWielded;
OffHand.Hand |= WeaponHand.DualWielded;
}
IsWieldingShield = MainHand.Is(WeaponType.Shield) || OffHand.Is(WeaponType.Shield);
IsWieldingStaff = MainHand.Is(WeaponType.Staff);
Level = skillTree.Level;
if (Level < 1) Level = 1;
else if (Level > 100) Level = 100;
Global = new AttributeSet();
Tree = new AttributeSet(skillTree.SelectedAttributesWithoutImplicit);
Global.Add(Tree);
// Keystones.
Acrobatics = Tree.ContainsKey("#% Chance to Dodge Attacks. #% less Armour and Energy Shield, #% less Chance to Block Spells and Attacks");
AvatarOfFire = Tree.ContainsKey("Deal no Non-Fire Damage");
BloodMagic = Tree.ContainsKey("Removes all mana. Spend Life instead of Mana for Skills");
ChaosInoculation = Tree.ContainsKey("Maximum Life becomes #, Immune to Chaos Damage");
IronGrip = Tree.ContainsKey("The increase to Physical Damage from Strength applies to Projectile Attacks as well as Melee Attacks");
IronReflexes = Tree.ContainsKey("Converts all Evasion Rating to Armour. Dexterity provides no bonus to Evasion Rating");
NecromanticAegis = Tree.ContainsKey("All bonuses from an equipped Shield apply to your Minions instead of you");
ResoluteTechnique = Tree.ContainsKey("Never deal Critical Strikes");
VaalPact = Tree.ContainsKey("Life Leech applies instantly at #% effectiveness. Life Regeneration has no effect.");
ZealotsOath = Tree.ContainsKey("Life Regeneration applies to Energy Shield instead of Life");
Equipment = new AttributeSet();
foreach (ItemAttributes.Attribute attr in itemAttrs.NonLocalMods)
Equipment.Add(attr.TextAttribute, new List<float>(attr.Value));
if (NecromanticAegis && OffHand.IsShield())
{
// Remove all bonuses of shield from equipment set.
// @see http://pathofexile.gamepedia.com/Necromantic_Aegis
foreach (var attr in OffHand.Attributes)
Equipment.Remove(attr);
// Remove all bonuses from shield itself.
OffHand.Attributes.Clear();
}
Global.Add(Equipment);
CoreAttributes();
Implicit = new AttributeSet(SkillTree.ImplicitAttributes(Global, Level));
Global.Add(Implicit);
// Innate dual wielding bonuses.
// @see http://pathofexile.gamepedia.com/Dual_wielding
if (IsDualWielding)
{
Global["#% more Attack Speed"] = new List<float>() { 10 };
Global["#% more Physical Damage with Weapons"] = new List<float>() { 20 };
}
}
// Computes critical strike chance and multiplier.
public void CriticalStrike(AttributeSet attrs)
{
// Critical chance.
if (Compute.ResoluteTechnique)
{
CriticalChance = 0;
}
else
{
if (CriticalChance > 0)
{
float incCC = 0;
if (attrs.ContainsKey("#% increased Critical Strike Chance"))
{
incCC += attrs["#% increased Critical Strike Chance"][0];
}
if (attrs.ContainsKey("#% increased Global Critical Strike Chance"))
{
incCC += attrs["#% increased Global Critical Strike Chance"][0];
}
if (Compute.IsWieldingStaff && attrs.ContainsKey("#% increased Global Critical Strike Chance while wielding a Staff"))
{
incCC += attrs["#% increased Global Critical Strike Chance while wielding a Staff"][0];
}
if (Nature.Is(DamageSource.Spell))
{
if (attrs.ContainsKey("#% increased Critical Strike Chance for Spells"))
{
incCC += attrs["#% increased Critical Strike Chance for Spells"][0];
}
if (attrs.ContainsKey("#% increased Global Critical Strike Chance for Spells"))
{
incCC += attrs["#% increased Global Critical Strike Chance for Spells"][0];
}
}
else // Attack
{
foreach (var attr in attrs.Matches(ReIncreasedCriticalChanceWithWeaponType))
{
Match m = ReIncreasedCriticalChanceWithWeaponType.Match(attr.Key);
if (WithWeaponType.ContainsKey(m.Groups[2].Value) && Nature.Is(WithWeaponType[m.Groups[2].Value]))
{
incCC += m.Groups[1].Value == "increased" ? attr.Value[0] : -attr.Value[0];
}
}
if (Compute.IsDualWielding && attrs.ContainsKey("#% increased Weapon Critical Strike Chance while Dual Wielding"))
{
incCC += attrs["#% increased Weapon Critical Strike Chance while Dual Wielding"][0];
}
}
// Form specific.
foreach (var attr in attrs.Matches(ReIncreasedCriticalChanceForm))
{
Match m = ReIncreasedCriticalChanceForm.Match(attr.Key);
if (DamageNature.Forms.ContainsKey(m.Groups[2].Value) && Nature.Is(DamageNature.Forms[m.Groups[2].Value]))
{
incCC += m.Groups[1].Value == "increased" ? attr.Value[0] : -attr.Value[0];
}
}
if (incCC > 0)
{
CriticalChance = IncreaseValueByPercentage(CriticalChance, incCC);
}
// Critical chance can not be less than 5% nor more than 95%.
// @see http://pathofexile.gamepedia.com/Critical_Strike
if (CriticalChance < 5)
{
CriticalChance = 5;
}
else if (CriticalChance > 95)
{
CriticalChance = 95;
}
float incCM = 0;
if (attrs.ContainsKey("+#% to Critical Strike Multiplier"))
{
incCM += attrs["+#% to Critical Strike Multiplier"][0];
}
if (attrs.ContainsKey("+#% to Global Critical Strike Multiplier"))
{
incCM += attrs["+#% to Global Critical Strike Multiplier"][0];
}
if (Compute.IsWieldingStaff && attrs.ContainsKey("+#% to Global Critical Strike Multiplier while wielding a Staff"))
{
incCM += attrs["+#% to Global Critical Strike Multiplier while wielding a Staff"][0];
}
if (Nature.Is(DamageSource.Spell))
{
if (attrs.ContainsKey("+#% to Critical Strike Multiplier for Spells"))
{
incCM += attrs["+#% to Critical Strike Multiplier for Spells"][0];
}
if (attrs.ContainsKey("+#% to Global Critical Strike Multiplier for Spells"))
{
incCM += attrs["+#% to Global Critical Strike Multiplier for Spells"][0];
}
}
else // Attack
{
foreach (var attr in attrs.Matches(ReIncreasedCriticalMultiplierWithWeaponType))
{
Match m = ReIncreasedCriticalMultiplierWithWeaponType.Match(attr.Key);
if (WithWeaponType.ContainsKey(m.Groups[2].Value) && Nature.Is(WithWeaponType[m.Groups[2].Value]))
{
incCM += m.Groups[1].Value == "+" ? attr.Value[0] : -attr.Value[0];
}
}
if (Compute.IsDualWielding && attrs.ContainsKey("+#% to Weapon Critical Strike Multiplier while Dual Wielding"))
{
incCM += attrs["+#% to Weapon Critical Strike Multiplier while Dual Wielding"][0];
}
}
// Form specific.
foreach (var attr in attrs.Matches(ReIncreasedCriticalMultiplierForm))
{
Match m = ReIncreasedCriticalMultiplierForm.Match(attr.Key);
if (DamageNature.Forms.ContainsKey(m.Groups[2].Value) && Nature.Is(DamageNature.Forms[m.Groups[2].Value]))
{
incCM += m.Groups[1].Value == "+" ? attr.Value[0] : -attr.Value[0];
}
}
CriticalMultiplier += incCM;
if (attrs.ContainsKey("No Critical Strike Multiplier"))
{
CriticalMultiplier = 100;
}
}
}
}
// Computes attacks or casts per second.
public void AttackSpeed(AttackSkill skill, AttributeSet attrs)
{
if (Nature.Is(DamageSource.Attack))
{
// If gem has own Attacks per Second, use it instead of weapon one.
if (skill.Local.ContainsKey("Attacks per Second: #"))
{
APS = skill.Local["Attacks per Second: #"][0];
// Apply local increased attack speed of weapon.
if (Local.ContainsKey("#% increased Attack Speed"))
{
APS = IncreaseValueByPercentage(APS, Local["#% increased Attack Speed"][0]);
}
}
float incAS = 0;
if (attrs.ContainsKey("#% increased Attack Speed"))
{
incAS += attrs["#% increased Attack Speed"][0];
}
if (attrs.ContainsKey("#% reduced Attack Speed"))
{
incAS -= attrs["#% reduced Attack Speed"][0];
}
if (attrs.ContainsKey("#% increased Attack and Cast Speed"))
{
incAS += attrs["#% increased Attack and Cast Speed"][0];
}
if (attrs.ContainsKey("#% reduced Attack and Cast Speed"))
{
incAS -= attrs["#% reduced Attack and Cast Speed"][0];
}
foreach (var attr in attrs.MatchesAny(new Regex[] { ReIncreasedAttackSpeedWithWeaponHandOrType, ReIncreasedAttackSpeedType }))
{
Match m = ReIncreasedAttackSpeedWithWeaponHandOrType.Match(attr.Key);
if (m.Success)
{
if (WithWeaponHand.ContainsKey(m.Groups[2].Value) && Nature.Is(WithWeaponHand[m.Groups[2].Value]))
{
incAS += m.Groups[1].Value == "increased" ? attr.Value[0] : -attr.Value[0];
}
else if (WithWeaponType.ContainsKey(m.Groups[2].Value) && Nature.Is(WithWeaponType[m.Groups[2].Value]))
{
incAS += m.Groups[1].Value == "increased" ? attr.Value[0] : -attr.Value[0];
}
}
else
{
m = ReIncreasedAttackSpeedType.Match(attr.Key);
if (m.Success)
{
// XXX: Not sure there are any mods with WeaponType here (Melee string in mod is DamageForm now, maybe Unarmed should be form as well).
if (Weapon.Types.ContainsKey(m.Groups[2].Value) && Nature.Is(Weapon.Types[m.Groups[2].Value]))
{
incAS += m.Groups[1].Value == "increased" ? attr.Value[0] : -attr.Value[0];
}
else
if (DamageNature.Forms.ContainsKey(m.Groups[2].Value) && Nature.Is(DamageNature.Forms[m.Groups[2].Value]))
{
incAS += m.Groups[1].Value == "increased" ? attr.Value[0] : -attr.Value[0];
}
}
}
}
if (Compute.IsDualWielding && attrs.ContainsKey("#% increased Attack Speed while Dual Wielding"))
{
incAS += attrs["#% increased Attack Speed while Dual Wielding"][0];
}
if (Compute.OffHand.IsShield() && attrs.ContainsKey("#% increased Attack Speed while holding a Shield"))
{
incAS += attrs["#% increased Attack Speed while holding a Shield"][0];
}
if (incAS != 0)
{
APS = IncreaseValueByPercentage(APS, incAS);
}
float moreAS = 1;
if (attrs.ContainsKey("#% more Attack Speed"))
{
moreAS *= 1 + attrs["#% more Attack Speed"][0] / 100;
}
if (attrs.ContainsKey("#% less Attack Speed"))
{
moreAS *= 1 - attrs["#% less Attack Speed"][0] / 100;
}
foreach (var attr in attrs.Matches(ReMoreAttackSpeedType))
{
Match m = ReMoreAttackSpeedType.Match(attr.Key);
if (m.Success)
{
// XXX: Not sure there are any mods with WeaponType here (Melee string in mod is DamageForm now, maybe Unarmed should be form as well).
if (Weapon.Types.ContainsKey(m.Groups[2].Value) && Nature.Is(Weapon.Types[m.Groups[2].Value]) ||
DamageNature.Forms.ContainsKey(m.Groups[2].Value) && Nature.Is(DamageNature.Forms[m.Groups[2].Value]))
{
moreAS *= m.Groups[1].Value == "more" ? 1 + attr.Value[0] / 100 : 1 - attr.Value[0] / 100;
}
}
}
APS = APS * moreAS;
APS = RoundHalfDownEvenValue(APS, 2);
}
else // Spell (use Cast Time directly).
{
float incCS = 0;
if (attrs.ContainsKey("#% increased Cast Speed"))
{
incCS += attrs["#% increased Cast Speed"][0];
}
if (attrs.ContainsKey("#% reduced Cast Speed"))
{
incCS -= attrs["#% reduced Cast Speed"][0];
}
if (attrs.ContainsKey("#% increased Attack and Cast Speed"))
{
incCS += attrs["#% increased Attack and Cast Speed"][0];
}
if (attrs.ContainsKey("#% reduced Attack and Cast Speed"))
{
incCS -= attrs["#% reduced Attack and Cast Speed"][0];
}
if (Compute.IsDualWielding && attrs.ContainsKey("#% increased Cast Speed while Dual Wielding"))
{
incCS += attrs["#% increased Cast Speed while Dual Wielding"][0];
}
if (incCS != 0)
{
CastTime = RoundValue(CastTime / ((100 + incCS) / 100), 3);
}
float moreCS = 0;
if (attrs.ContainsKey("#% more Cast Speed"))
{
moreCS += attrs["#% more Cast Speed"][0];
}
if (attrs.ContainsKey("#% less Cast Speed"))
{
moreCS -= attrs["#% less Cast Speed"][0];
}
if (moreCS != 0)
{
CastTime = FloorValue(CastTime / ((100 + moreCS) / 100), 3);
}
APS = RoundValue(1 / CastTime, 2);
}
}
// Applies item modifiers.
public void Apply(Item item)
{
// Add skill gem attributes.
Local.Add(GemDB.Instance.AttributesOf(Gem, item));
CreateSources();
// Lists of damage added, increased and multipliers to apply.
List <Damage.Added> adds = new List <Damage.Added>();
List <Damage.Increased> increases = new List <Damage.Increased>();
List <Damage.More> mores = new List <Damage.More>();
// Collect damage conversions from gems, equipment and tree.
// Collect damage added from gems and equipment.
foreach (var attr in Local)
{
Damage.Converted conv = Damage.Converted.Create(DamageConversionSource.Gem, attr);
if (conv != null)
{
Converts.Add(conv);
}
// Damage added from gems is always applied.
Damage.Added added = Damage.Added.Create(Nature.Source, attr);
if (added != null)
{
adds.Add(added);
}
}
foreach (var attr in Equipment)
{
Damage.Converted conv = Damage.Converted.Create(DamageConversionSource.Equipment, attr);
if (conv != null)
{
Converts.Add(conv);
}
// Whether damage added from equipment applies to the current DamageSource is decided in Create().
Damage.Added added = Damage.Added.Create(Nature.Source, attr);
if (added != null)
{
adds.Add(added);
}
}
foreach (var attr in Tree)
{
Damage.Converted conv = Damage.Converted.Create(DamageConversionSource.Tree, attr);
if (conv != null)
{
Converts.Add(conv);
}
}
// Merge local gems and global attributes.
AttributeSet attrs = Compute.Global.Merge(Local);
// Iron Grip.
if (Compute.IronGrip || attrs.ContainsKey("Strength's damage bonus applies to Projectile Attacks made with Supported Skills"))
{
// Create projectile attack damage bonus from value of implicit melee physical damage increase.
float bonus = Implicit["#% increased Melee Physical Damage"][0];
attrs.AddAsSum("#% increased Projectile Weapon Damage", bonus);
}
// Iron Will.
if (attrs.ContainsKey("Strength's damage bonus applies to Spell Damage as well for Supported Skills"))
{
// Create spell damage bonus from value of implicit melee physical damage increase.
float bonus = Implicit["#% increased Melee Physical Damage"][0];
attrs.AddAsSum("#% increased Spell Damage", bonus);
}
// Collect damage gains, increases and multipliers.
foreach (var attr in attrs)
{
var gained = Damage.Gained.Create(attr);
if (gained != null)
{
Gains.Add(gained);
}
var increased = Damage.Increased.Create(attr);
if (increased != null)
{
increases.Add(increased);
}
var more = Damage.More.Create(attr, Compute);
if (more != null)
{
mores.Add(more);
}
}
foreach (AttackSource source in Sources)
{
ApplyAttackSource(adds, increases, mores, attrs, source);
}
}
public Computation(SkillTree skillTree, ItemAttributes itemAttrs)
{
Items = itemAttrs.Equip.ToList();
MainHand = new Weapon(WeaponHand.Main, itemAttrs.MainHand);
OffHand = new Weapon(WeaponHand.Off, itemAttrs.OffHand);
// If main hand weapon has Counts as Dual Wielding modifier, then clone weapon to off hand.
// @see http://pathofexile.gamepedia.com/Wings_of_Entropy
if (MainHand.Attributes.ContainsKey("Counts as Dual Wielding"))
{
OffHand = MainHand.Clone(WeaponHand.Off);
}
IsDualWielding = MainHand.IsWeapon() && OffHand.IsWeapon();
if (IsDualWielding)
{
// Set dual wielded bit on weapons.
MainHand.Hand |= WeaponHand.DualWielded;
OffHand.Hand |= WeaponHand.DualWielded;
}
IsWieldingShield = MainHand.Is(WeaponType.Shield) || OffHand.Is(WeaponType.Shield);
IsWieldingStaff = MainHand.Is(WeaponType.Staff);
Level = skillTree.Level;
if (Level < 1)
{
Level = 1;
}
else if (Level > 100)
{
Level = 100;
}
Tree = new AttributeSet(skillTree?.SelectedAttributesWithoutImplicit);
Global.Add(Tree);
// Keystones.
Acrobatics = Tree.ContainsKey("#% Chance to Dodge Attacks. #% less Armour and Energy Shield, #% less Chance to Block Spells and Attacks");
AvatarOfFire = Tree.ContainsKey("Deal no Non-Fire Damage");
BloodMagic = Tree.ContainsKey("Removes all mana. Spend Life instead of Mana for Skills");
ChaosInoculation = Tree.ContainsKey("Maximum Life becomes #, Immune to Chaos Damage");
IronGrip = Tree.ContainsKey("The increase to Physical Damage from Strength applies to Projectile Attacks as well as Melee Attacks");
IronReflexes = Tree.ContainsKey("Converts all Evasion Rating to Armour. Dexterity provides no bonus to Evasion Rating");
NecromanticAegis = Tree.ContainsKey("All bonuses from an equipped Shield apply to your Minions instead of you");
ResoluteTechnique = Tree.ContainsKey("Never deal Critical Strikes");
VaalPact = Tree.ContainsKey("Life Leech applies instantly at #% effectiveness. Life Regeneration has no effect.");
ZealotsOath = Tree.ContainsKey("Life Regeneration applies to Energy Shield instead of Life");
foreach (var attr in itemAttrs.NonLocalMods)
{
Equipment.Add(attr.Attribute, new List <float>(attr.Value));
}
if (NecromanticAegis && OffHand.IsShield())
{
// Remove all bonuses of shield from equipment set.
// @see http://pathofexile.gamepedia.com/Necromantic_Aegis
foreach (var attr in OffHand.Attributes)
{
Equipment.Remove(attr);
}
// Remove all bonuses from shield itself.
OffHand.Attributes.Clear();
}
Global.Add(Equipment);
if (Global.ContainsKey("Armour received from Body Armour is doubled") &&
itemAttrs.Armor != null)
{
var armorProp = itemAttrs.Armor.Properties.FirstOrDefault(m => m.Attribute == "Armour: #");
if (armorProp != null && armorProp.Value.Any())
{
Global["Armour: #"][0] += armorProp.Value[0];
}
}
ComputeCoreAttributes();
Implicit = new AttributeSet(SkillTree.ImplicitAttributes(Global, Level));
Global.Add(Implicit);
// Innate dual wielding bonuses.
// @see http://pathofexile.gamepedia.com/Dual_wielding
if (IsDualWielding)
{
Global["#% more Attack Speed"] = new List <float>()
{
10
};
Global["#% more Physical Damage with Weapons"] = new List <float>()
{
20
};
}
}
// Chance to Evade = 1 - Attacker's Accuracy / ( Attacker's Accuracy + (Defender's Evasion / 4) ^ 0.8 )
// @see http://pathofexile.gamepedia.com/Evasion
public float ChanceToEvade(int level, float evasionRating)
{
if (Global.ContainsKey("Cannot Evade enemy Attacks"))
{
return(0); // The modifier can be from other source than Unwavering Stance.
}
int maa = MonsterAverageAccuracy[level];
return(RoundValue((float)(1 - maa / (maa + Math.Pow(evasionRating / 4, 0.8))) * 100, 0));
}