Struct Needs 

pub struct Needs<'a, 'b> {

    pub town: &'a TownView<'b>,
    pub sectors: &'a mut SectorGraph,
    pub sites: &'a [StorageSite],
    pub storages: &'a mut [Storage],
    pub materials: &'a [RawMaterial],
    pub homes: &'a mut BTreeMap<usize, Home>,
    pub residences: &'a [usize],
    pub temperature: f32,
    pub life: &'a LifeRules,
    pub carry: i32,
    pub terrain: &'a HeightGrid<'b>,
    pub size: usize,
    pub rng: &'a mut Random,
    pub healers: &'a [usize],
    pub workplaces: &'a BTreeMap<usize, WorkPlace>,
    pub attendance: &'a mut BTreeMap<usize, Attendance>,
    pub citizens: &'a [Citizen],
    pub reschool: bool,
}

What the activities read and change besides the citizen.

Fields

town: &'a TownView<'b>

A view of the town.

sectors: &'a mut SectorGraph

The sector graph.

sites: &'a [StorageSite]

The storage sites.

storages: &'a mut [Storage]

The town’s storages.

materials: &'a [RawMaterial]

The raw materials.

homes: &'a mut BTreeMap<usize, Home>

The homes, by entity.

residences: &'a [usize]

The town’s residences, in the order they were completed: the searches over residences keep the first of equal ranks.

Original: FUN_140093840, FUN_140094140.

temperature: f32

The environment’s temperature.

life: &'a LifeRules

The citizen description’s rules.

carry: i32

The laborer profession’s carry.

terrain: &'a HeightGrid<'b>

The ground’s heights.

size: usize

The map’s size in cells.

rng: &'a mut Random

The game’s random numbers.

healers: &'a [usize]

The town’s HealerComponents.

workplaces: &'a BTreeMap<usize, WorkPlace>

Every WorkPlaceComponent, by entity.

attendance: &'a mut BTreeMap<usize, Attendance>

The AttendanceComponents, by entity.

citizens: &'a [Citizen]

Every citizen (play follows the guardian).

reschool: bool

Set when the school activity found no place to sit: the caller leaves the school and looks for another.

Original: FUN_14011af20(c, 1).

Implementations

impl Needs<'_, '_>

pub fn eat(&mut self, who: &mut Who<'_>) -> bool

Activities 0 and 14: eat, at home or from a storage.

Original: FUN_140112250.

pub fn warm(&mut self, who: &mut Who<'_>) -> bool

Activities 1 and 15: get warm, at the nearest warm residence when the citizen is very cold, else at a warm home.

Original: FUN_140112790.

pub fn stock_home( &mut self, who: &mut Who<'_>, fuel: bool, reachable: bool, ) -> bool

Activities 6 (food) and 7 (firewood, when fuel): carry food or firewood home from the nearest storage. The caller first drops off anything carried (and queues this activity again). reachable is the caller’s test that the home can be reached.

Original: FUN_140111160 (food), FUN_1401108b0 (firewood); the reach test is FUN_14011ada0.

impl Needs<'_, '_>

pub fn school(&mut self, who: &mut Who<'_>) -> bool

Activity 10: sit a lesson at the school (message 4; its length is a value of the citizen description).

Original: FUN_140112a30.

pub fn doctor(&mut self, who: &mut Who<'_>, me: usize) -> bool

Activity 5: with a doctor, be treated (message 5); without one, or when the doctor cannot be reached, rest at a home that can be reached. Like the original, it reports “not started” after a treatment visit.

Original: FUN_140112c60.

pub fn herbs(&mut self, who: &mut Who<'_>) -> bool

Activity 4: take herbs from the nearest storage to the nearest herbalist with a worker, and be treated there (5 seconds, message 3). The caller drops off what it carries first.

Original: FUN_140111d60.

pub fn play(&mut self, who: &mut Who<'_>, me: usize) -> bool

Activity 11: a child plays next to its guardian (or the guardian’s partner), then waits RandFloat · 7 + 3 seconds.

Original: FUN_14010f780.