/// <summary>
/// Computes min damage of the weapon without taking account of "+% weapon damage".
/// </summary>
/// <param name="itemAttr">Attributes of a weapon.</param>
/// <param name="resist"></param>
/// <returns></returns>
public static ItemValueRange GetBaseWeaponDamageMin(this ItemAttributes itemAttr, String resist)
{
return(itemAttr.GetAttributeByName("damageWeaponMin_" + resist) +
itemAttr.GetAttributeByName("damageWeaponBonusMin_" + resist) +
itemAttr.GetAttributeByName("damageWeaponBonusMinX1_" + resist) +
itemAttr.GetAttributeByName("damageWeaponBonusFlat_" + resist));
}
/// <summary>
/// Computes min damage of the item (based on a specific resist).
/// </summary>
/// <param name="itemAttr">Attributes of an item.</param>
/// <param name="resist">Name of the resist.</param>
/// <param name="useDamageTypePercentBonus"></param>
/// <returns></returns>
public static ItemValueRange GetRawBonusDamageMin(this ItemAttributes itemAttr, String resist, bool useDamageTypePercentBonus = true)
{
var result = itemAttr.GetAttributeByName("damageMin_" + resist) + itemAttr.GetAttributeByName("damageBonusMin_" + resist);
if (useDamageTypePercentBonus && resist != "Physical")
{
result += itemAttr.GetRawBonusDamageMin("Physical") * itemAttr.GetAttributeByName("damageTypePercentBonus_" + resist);
}
return(result);
}
/// <summary>
/// Computes max damage of the weapon (based on a specific resist).
/// </summary>
/// <param name="weaponAttr">Attributes of a weapon.</param>
/// <param name="resist">Name of the resist.</param>
/// <param name="useDamageTypePercentBonus"></param>
/// <returns></returns>
public static ItemValueRange GetRawWeaponDamageMax(this ItemAttributes weaponAttr, String resist, bool useDamageTypePercentBonus = true)
{
var damage = weaponAttr.GetBaseWeaponDamageMax(resist);
damage *= ItemValueRange.One + weaponAttr.GetAttributeByName("damageWeaponPercentBonus_" + resist);
if (useDamageTypePercentBonus && resist != "Physical")
{
damage += weaponAttr.GetRawWeaponDamageMax("Physical") * weaponAttr.GetAttributeByName("damageTypePercentBonus_" + resist);
}
return(damage);
}
/// <summary>
/// Check a specific case of "invalid" Weapon damage values (based on a specific resist):
/// If bonus min > delta, then delta should be replaced by bonus min + 1
/// </summary>
/// <param name="itemAttr"></param>
/// <param name="resist"></param>
public static ItemAttributes CheckAndUpdateWeaponDelta(this ItemAttributes itemAttr, String resist)
{
var damageWeaponBonusMin = itemAttr.GetAttributeByName("damageWeaponBonusMin_" + resist);
var damageWeaponDelta = itemAttr.GetAttributeByName("damageWeaponDelta_" + resist);
// Check "black weapon bug"
if ((damageWeaponDelta != null) && (damageWeaponBonusMin != null) && (damageWeaponDelta.Min < damageWeaponBonusMin.Min))
{
damageWeaponDelta = damageWeaponBonusMin + 1;
}
// Store new values
itemAttr.SetAttributeByName("damageWeaponDelta_" + resist, damageWeaponDelta);
return(itemAttr);
}
/// <summary>
/// Computes max damage of the weapon without taking account of "+% weapon damage".
/// </summary>
/// <param name="weaponAttr">Attributes of a weapon.</param>
/// <param name="resist"></param>
/// <returns></returns>
public static ItemValueRange GetBaseWeaponDamageMax(this ItemAttributes weaponAttr, String resist)
{
return(weaponAttr.GetAttributeByName("damageWeaponMin_" + resist) +
weaponAttr.GetAttributeByName("damageWeaponBonusMinX1_" + resist) +
weaponAttr.GetAttributeByName("damageWeaponDelta_" + resist) +
weaponAttr.GetAttributeByName("damageWeaponBonusDelta_" + resist) +
weaponAttr.GetAttributeByName("damageWeaponBonusDeltaX1_" + resist) +
weaponAttr.GetAttributeByName("damageWeaponBonusFlat_" + resist));
}
/// <summary>
///
/// </summary>
/// <param name="itemAttributes"></param>
/// <remarks>No more damage malus applied on followers since Reaper of Souls.</remarks>
private static void ApplyFollowersBonusMalusOnItemAttributes(ItemAttributes itemAttributes)
{
itemAttributes.dexterityItem *= 2.5;
itemAttributes.intelligenceItem *= 2.5;
itemAttributes.strengthItem *= 2.5;
itemAttributes.vitalityItem *= 2.5;
foreach (var resist in Constants.DamageResists)
{
foreach (var damage in Constants.DamagePrefixes)
{
var value = itemAttributes.GetAttributeByName(damage + resist);
itemAttributes.SetAttributeByName(damage + resist, value);
}
}
}
/// <summary>
/// Returns the resistance value given by the gems for the given resist
/// </summary>
/// <param name="itemAttr"></param>
/// <param name="resist"></param>
/// <returns></returns>
public static ItemValueRange GetResistance(this ItemAttributes itemAttr, String resist)
{
return(itemAttr.GetAttributeByName("resistance_" + resist));
}