function CrewComponent(var id)

function var add(int amount, CrewMan crewman)

function var addPassenger(Captain captain)

function Crew buildIdealCrew(BlockPlan [or nil] plan)

function var, var, table<int, string> canAddCrew(int number, int profession, int change)

function var, var, table<int, string> canAddPassenger(var passenger)

function var changeEmployment(int amount, int profession)

function var clear()

function var clearPassengers()

function Captain getCaptain()

function table<CrewMan, unsigned int> getMembers()

function int getMembersByProfession(int profession)

function int getNumMembers(CrewMan crewman)

function Captain... getPassengers()

function table<CrewProfession, float> getWorkforce()

function bool hasCaptain(var captainClass)

function var kill(int num)

function var remove(int amount, CrewMan crewman)

function var removeByProfession(int amount, int crewProfessionType)

function var removePassenger(unsigned int index)

function var setCaptain(Captain [or nil] captain)