// Merges specified attribute set with this one returning new attribute set.
// Existing attributes have value increased by value of attribute being merged.
public AttributeSet Merge(AttributeSet merge)
{
AttributeSet merged = Copy();
merged.Add(merge);
return(merged);
}
// Returns new copy of this attribute set.
public AttributeSet Copy()
{
AttributeSet copy = new AttributeSet();
// Values must be instantiated with new.
foreach (var attr in this)
{
copy.Add(attr.Key, new List <float>(attr.Value));
}
return(copy);
}
// Returns attribute set of attributes whose key matches regular expression.
public AttributeSet Matches(Regex re)
{
AttributeSet matches = new AttributeSet();
foreach (var attr in this)
{
if (re.IsMatch(attr.Key))
{
matches.Add(attr);
}
}
return(matches);
}
public Weapon(WeaponHand hand, Item item)
{
Hand = hand;
if (item != null)
{
Item = item;
// Get weapon type (damage nature).
if (item.ItemGroup != ItemGroup.OneHandedWeapon && item.ItemGroup != ItemGroup.TwoHandedWeapon)
// Quiver or shield.
{
if (item.BaseType.Name.Contains("Quiver"))
{
Nature = new DamageNature()
{
WeaponType = WeaponType.Quiver
}
}
;
else if (item.BaseType.Name.Contains("Shield") || item.BaseType.Name.Contains("Buckler") ||
item.BaseType.Name == "Spiked Bundle")
{
Nature = new DamageNature()
{
WeaponType = WeaponType.Shield
}
}
;
else
{
throw new Exception("Unknown weapon type: " + item.BaseType);
}
}
else // Regular weapon.
{
WeaponType weaponType;
if (!Enum.TryParse(item.ItemType.ToString(), out weaponType))
{
if (item.ItemType == ItemType.ThrustingOneHandedSword)
{
weaponType = WeaponType.OneHandedSword;
}
else if (item.ItemType == ItemType.Sceptre)
{
weaponType = WeaponType.OneHandedMace;
}
else
{
throw new Exception("Unknown weapon type: " + item.BaseType);
}
}
Nature = new DamageNature {
WeaponType = weaponType
};
}
// If weapon is melee, it defaults to melee form. If it's ranged then projectile.
if (Nature.Is(WeaponType.Melee))
{
Nature.Form = DamageForm.Melee;
}
else
if (Nature.Is(WeaponType.Ranged))
{
Nature.Form = DamageForm.Projectile;
}
// Copy attributes and create damage dealt.
foreach (var prop in item.Properties)
{
Attributes.Add(prop);
Damage damage = Damage.Create(Nature, prop.Attribute, prop.Value);
if (damage != null && damage.Type == DamageType.Physical) // Create only physical damage from item properties.
{
Deals.Add(damage);
}
}
// Copy local and non-local mods and collect added non-physical damage.
foreach (var mod in item.Mods)
{
if (mod.IsLocal)
{
Damage.Added added = Damage.Added.Create(Nature.Source, mod);
if (added != null && added.Type != DamageType.Physical)
{
Added.Add(added);
}
}
Attributes.Add(mod);
}
}
else // No item.
if (hand == WeaponHand.Main) // Only Main Hand can be Unarmed.
{
Nature = new DamageNature()
{
WeaponType = WeaponType.Unarmed
};
// Implicit Unarmed attributes.
Attributes.Add("Attacks per Second: #", new List <float>()
{
UnarmedAttacksPerSecond
});
// Unarmed damage.
Damage damage = Damage.Create(Nature);
Deals.Add(damage);
}
}
