// Creates unarmed damage.
public static Damage Create(DamageNature nature)
{
return(new Damage(nature, UnarmedDamageRangeMin, UnarmedDamageRangeMax)
{
Type = DamageType.Physical
});
}
public bool MatchesExceptType(DamageNature nature)
{
return((Form == DamageForm.Any || (nature.Form & Form) != 0) &&
(WeaponHand == WeaponHand.Any || (nature.WeaponHand & WeaponHand) != 0) &&
(WeaponType == WeaponType.Any || (nature.WeaponType & WeaponType) != 0) &&
(Source == DamageSource.Any || nature.Source == Source));
}
// Damage from specified source with specified type.
public Damage(DamageSource source, DamageType type, float min, float max)
: base(source, type)
{
Origin = new DamageNature(Source, Type);
Min = min;
Max = max;
}
// Damage with specified nature but with different type.
Damage(DamageNature nature, string type, float min, float max)
: base(nature, type)
{
Origin = new DamageNature(this);
Min = min;
Max = max;
}
// Copy constructor.
public Damage(Damage damage)
: base(damage)
{
Origin = new DamageNature(damage.Origin);
Min = damage.Min;
Max = damage.Max;
}
public DamageNature(DamageNature nature)
{
Form = nature.Form;
Source = nature.Source;
Type = nature.Type;
WeaponHand = nature.WeaponHand;
WeaponType = nature.WeaponType;
}
// Damage originated from specified damage but with different type.
// Used in Damage.PercentOf.
Damage(Damage damage, DamageType type, float min, float max)
: base(damage)
{
Origin = new DamageNature(damage);
Type = type;
Min = min;
Max = max;
}
// Creates attack from gem.
AttackSkill(Item gem, Computation compute)
{
Gem = gem;
Name = gem.Name;
Nature = GemDB.Instance.NatureOf(gem);
HitsPerAttack = GemDB.Instance.HitsPerAttackOf(gem);
IsStrikingWithBothWeaponsAtOnce = GemDB.Instance.IsStrikingWithBothWeaponsAtOnce(gem);
Effectiveness = gem.Properties.First("Damage Effectiveness: #%", 0, 100);
Compute = compute;
}
// Creates damage from attribute.
public static Damage Create(DamageNature nature, string attrName, IReadOnlyList <float> attrValues)
{
Match m = ReDamageAttribute.Match(attrName);
if (m.Success)
{
return(new Damage(nature, m.Groups[1].Value, attrValues[0], attrValues[1]));
}
else
{
m = ReDamageMod.Match(attrName);
if (m.Success)
{
return(new Damage(nature, m.Groups[1].Value, attrValues[0], attrValues[1]));
}
}
return(null);
}
public AttackSource(string name, AttackSkill skill, Weapon weapon, Computation compute)
{
Name = name;
Compute = compute;
if (weapon == null) // Spells get damage from gem local attributes.
{
Nature = new DamageNature(skill.Nature);
foreach (var attr in skill.Local)
{
Damage damage = Damage.Create(skill.Nature, attr.Key, attr.Value);
if (damage != null)
{
Deals.Add(damage);
}
}
if (skill.Gem.Properties.TryGetValue("Cast Time: # sec", 0, out CastTime))
{
APS = 1 / CastTime;
}
else
{
APS = CastTime = 1; // Spell without Cast Time has cast time of 1 second.
}
if (!skill.Gem.Properties.TryGetValue("Critical Strike Chance: #%", 0, out CriticalChance))
{
CriticalChance = 0; // Spell without Critical Strike Chance has none.
}
Local = new AttributeSet(); // No local weapon attributes.
}
else
{
if ((skill.Nature.WeaponType & weapon.Nature.WeaponType) == 0) // Skill can't be used.
// Override weapon type and form of skill with actual weapon (client shows damage of unuseable skills as well).
{
Nature = new DamageNature(skill.Nature)
{
Form = weapon.Nature.Form, WeaponHand = weapon.Hand, WeaponType = weapon.Nature.WeaponType
}
}
;
else // Narrow down weapon type and form of skill gem to actual weapon (e.g. Frenzy).
{
Nature = new DamageNature(skill.Nature)
{
Form = skill.Nature.ChooseWeaponForm(weapon.Nature), // XXX: Choose between melee or projectile form according to weapon.
WeaponHand = weapon.Hand,
WeaponType = skill.Nature.WeaponType & weapon.Nature.WeaponType
}
};
// XXX: If source has no form, but skill has form defined, then force form of skill.
// This happens in form transition from melee to projectile with skills like Spectral Throw.
if (Nature.Form == DamageForm.Any && skill.Nature.Form != DamageForm.Any)
{
Nature.Form = skill.Nature.Form;
}
foreach (Damage damage in weapon.Deals)
{
Deals.Add(new Damage(damage)
{
Form = Nature.Form, Source = Nature.Source, WeaponHand = Nature.WeaponHand, WeaponType = Nature.WeaponType
});
}
foreach (Damage.Added added in weapon.Added)
{
if (weapon.Is(added.Hand)) // Added damage may require specific hand.
{
added.Apply(this, 100);
}
}
APS = weapon.Attributes["Attacks per Second: #"][0];
if (weapon.Attributes.ContainsKey("Critical Strike Chance: #%"))
{
CriticalChance = weapon.Attributes["Critical Strike Chance: #%"][0];
}
else
{
CriticalChance = 0; // Weapon without Critical Strike Chance has none.
}
Local = weapon.Attributes;
}
}
public DamageNature(DamageNature nature, string str)
: this(nature)
{
SetFromString(str);
}
// Returns damage form narrowed down according to weapon.
public DamageForm ChooseWeaponForm(DamageNature weapon)
{
return((Form & ~DamageForm.WeaponMask) | (Form & weapon.Form));
}
// Returns true if damage or its origin matches nature, false otherwise.
new public bool Matches(DamageNature nature)
{
return(nature.Matches(this) || nature.Matches(Origin));
}