def _search_standard_module(standard_modules: json,
standard_string: str) -> Optional[str]:
standard_modules = next(iter(standard_modules.values())
) # only 1 object containing a list per file
module_class, module_grade = Ship._extract_class_and_grade(
standard_string)
for standard_module in standard_modules:
if standard_module["class"] == module_class and standard_module[
"rating"] == module_grade:
return standard_module["symbol"]
return None
def create_from_json(json_ships: json, standard_modules: Dict[str, json],
ship_name_to_symbol: Dict[str, str]) -> Ship:
"""
Create a ship object from coriolis data
:param json_ships: The json object of the file, e.g. adder.json
:param standard_modules: Default fitted modules as defined in coriolis-data/modules/standard/*
:param ship_name_to_symbol: Dictionary containing the ship name as key and the internal identifier (symbol) as value
:return: a Ship
"""
json_ship = next(iter(json_ships.values())) # only 1 ship per file
ship = Ship()
ship.name = json_ship["properties"]["name"]
ship.symbol = ship_name_to_symbol.get(
json_ship["properties"]["name"].lower(),
json_ship["properties"]["name"]) # avoid None
ship.base_shield_strength = json_ship["properties"][
"baseShieldStrength"]
ship.hull_mass = json_ship["properties"]["hullMass"]
standards = json_ship["defaults"]["standard"]
ship.power_plant = Ship._search_standard_module(
standard_modules.get(MODULE_NAME_POWER_PLANT), standards[0])
ship.thrusters = Ship._search_standard_module(
standard_modules.get(MODULE_NAME_THRUSTERS), standards[1])
ship.frame_shift_drive = Ship._search_standard_module(
standard_modules.get(MODULE_NAME_FSD), standards[2])
ship.life_support = Ship._search_standard_module(
standard_modules.get(MODULE_NAME_LIFE_SUPPORT), standards[3])
ship.power_distributor = Ship._search_standard_module(
standard_modules.get(MODULE_NAME_POWER_DISTRIBUTOR), standards[4])
ship.sensors = Ship._search_standard_module(
standard_modules.get(MODULE_NAME_SENSORS), standards[5])
ship.fuel_tank = Ship._search_standard_module(
standard_modules.get(MODULE_NAME_FUEL_TANK), standards[6])
ship.armour = "{}_armour_grade1".format(ship.symbol)
ship.slots = json_ship["slots"]
ship.highest_internal = json_ship["slots"]["internal"][0]
for hardpoint in json_ship["slots"]["hardpoints"]:
if hardpoint == 0:
ship.utility_slots_amount += 1
return ship