Module construction 

Construction sites: the building state machine (StateMachineComponent with the ClearArea, WorkPlace, Build and Residence controllers) and the construction works (GatherRawMaterials, BuildStructure). See docs/JOBS.md.

A placed building’s controllers are linked in component order; a state is handled by the last controller that defines it, and a callback returning false passes it to the previous one. The callbacks themselves live on crate::town::Sim.

Original: FUN_1400aeb30.

Structs

Attendance

AttendanceComponent: who attends a school, chapel or doctor.

BuildWork

BuildStructure state (destroy flag, point cursor, occupied build points, workers).

ClearWork

ClearArea state: claimed resources (entity → citizen), claimed cells, template filter, resources / cells / piles.

Construction

The job manager, professions, workforce and every construction site.

Decal

DecalComponent (0x38 bytes, serialized alpha, material): setup takes the description’s alpha; entity event 1 (the ClearArea’s state 2) and the build’s state 8 make it opaque; a collapse switches to the DestroyDescription’s material. Each change re-adds the map decal. See docs/DECALS.md.

Gather

GatherRawMaterials state (delivered per requirement, in transit, workers).

Machine

The runner’s fields (StateMachineComponent): the current interface, state, its index, pending state, pending transition.

PickupWork

Pickup work: its state lives on the Pile it belongs to.

Pile

RawMaterialComponent: a loose pile.

ProduceState

ConsumeProduceComponent state (switched off, selector, weights, productions so far).

ProduceTemplate

A resolved [banished_formats::game::ConsumeProduceDescription].

ProduceWork

ConsumeProduce work state: the worker at each use point, each output point’s state (0 free, 1 a production is under way, 2 holds output), every output point was taken, work cycles towards the next production.

Recipe

A production alternative: inputs (raw material, count), the output pile template and its raw material, and the stock group the limit check reads.

Site

One building under construction (and, once built, its WorkComponent).

SiteTemplate

The parts of a building’s descriptions construction reads.

StateDef

One state of a building’s state machine: its callbacks and its transitions.

Enums

Callback

A state callback (records: enter, scheduled update, transition functions).

Controller

The ControllerComponents the port has state tables for.

Traits

Callbacks

What a callback needs to run, borrowed from the town (see crate::town::Sim).

Functions

run

Run a building’s state machine for one visit: handle the pending state change, then the scheduled or per-iteration update of the current state.