def hp(self):
"""Fetch HP stats of the item.
Returns:
TankingLayersTotal helper container instance.
"""
hull = self.attrs.get(AttrId.hp, 0)
armor = self.attrs.get(AttrId.armor_hp, 0)
shield = self.attrs.get(AttrId.shield_capacity, 0)
return ItemHP(hull, armor, shield)
def hp(self):
"""Fetch ship HP stats.
Returns:
TankingLayersTotal helper container instance. If ship data cannot be
fetched, HP values will be None.
"""
try:
return self.__fit.ship.hp
except AttributeError:
return ItemHP(0, 0, 0)
def get_ehp(self, dmg_profile=None):
"""Get effective HP of an item against passed damage profile.
Args:
dmg_profile (optional): DmgProfile helper container instance. If not
specified, default on-fit damage profile is used.
Returns:
TankingLayersTotal helper container instance.
"""
if dmg_profile is None:
dmg_profile = self._fit.default_incoming_dmg
# If damage profile is not specified anywhere, return Nones
if dmg_profile is None:
return ItemHP(0, 0, 0)
hull_ehp = self.__get_layer_ehp(self.hp.hull, self.resists.hull,
dmg_profile)
armor_ehp = self.__get_layer_ehp(self.hp.armor, self.resists.armor,
dmg_profile)
shield_ehp = self.__get_layer_ehp(self.hp.shield, self.resists.shield,
dmg_profile)
return ItemHP(hull_ehp, armor_ehp, shield_ehp)
def worst_case_ehp(self):
"""Get eve-style effective HP for the item.
Eve takes the worst resistance and calculates EHP against it, on a per-
layer basis.
Returns:
TankingLayersTotal helper container instance. If ship data cannot be
fetched, EHP values will be None.
"""
try:
return self.__fit.ship.worst_case_ehp
except AttributeError:
return ItemHP(0, 0, 0)
def get_ehp(self, dmg_profile=None):
"""Get effective HP of an item against passed damage profile.
Args:
dmg_profile (optional): DmgProfile helper container instance. If
not specified, default on-fit damage profile is used.
Returns:
TankingLayersTotal helper container instance. If ship data cannot be
fetched, EHP values will be None.
"""
try:
return self.__fit.ship.get_ehp(dmg_profile)
except AttributeError:
return ItemHP(0, 0, 0)
def worst_case_ehp(self):
"""Get eve-style effective HP for the item.
Eve takes the worst resistance and calculates EHP against it, on a per-
layer basis.
Returns:
TankingLayersTotal helper container instance.
"""
hull_ehp = self.__get_layer_worst_case_ehp(self.hp.hull,
self.resists.hull)
armor_ehp = self.__get_layer_worst_case_ehp(self.hp.armor,
self.resists.armor)
shield_ehp = self.__get_layer_worst_case_ehp(self.hp.shield,
self.resists.shield)
return ItemHP(hull_ehp, armor_ehp, shield_ehp)