Campaign

campaign.ron — the manifest. id equals the campaign folder name.

Field	Type	Required	Description
chronicle	Note[]	required	Backdated chronicle entries the world opens with.
death_day	uint64	required	The day the campaign's founding death fell (the ducal assassination).
default_seed	uint64	required	Root of every deterministic roll when no seed is supplied.
description	string	required	A one-line blurb for the realm (flavour, not resolved).
id	string	required
name	string	required	The realm-scale region the towns sit in ("Thornwood Vale").
player_start	PlayerStart	optional	Where an admitted player character comes ashore — the creator's data. Additive: a campaign without it can still be played through the seeded pregen fast lane.
roads	Road[]	required	Roads laid AFTER the towns are built, resolved by node name.
slots	Slot[]	required	Procedural town slots (worldgen) — what makes the realm the realm: an authored coast plus a generated vale.
source	Source	required
start_day	uint64	required	When the campaign opens (day, and the hour the world boots at).
start_hour	uint64	required	The hour of `start_day` the world boots at (0-23).
towns	string[]	required	Authored towns, by file id (`towns/<id>.ron`). Sorted at load, so the interpret order never depends on filesystem iteration order.

Nested shapes

Every shape Campaign closes over, so this page stands alone.

Note

A backdated chronicle note (record_at).

Field	Type	Required	Description
day	uint64	required	The day the note is backdated to.
hour	uint64	required	The hour of that day (0-23).
text	string	required	The chronicle line's text.

PlayerStart

Where the character creator's minted PC ENTERS the world: the settlement it comes ashore in, the venue/ward it is placed LocatedIn, a starting purse, and an optional ward membership. Resolved BY NODE NAME at admit time (the interpreter has already minted these), so it reads like the campaign's roads (also name-resolved). Validated by the one campaign validator (campaign/validate.rs): the settlement, venue, and ward must name real nodes the town declares.

Field	Type	Required	Description
purse	integer	optional	A starting purse in the coin good's minor units (silver), if any.
settlement	string	required	The settlement the PC enters (a town's display name — "Greyharbor").
venue	string	required	The venue OR ward the PC is placed `LocatedIn` — "The Brined Gull".
ward	string	optional	A ward the PC joins on arrival (`MemberOf`), by name, if any.

Road

A road between two named nodes, carrying the ride's length in days. Resolved by node NAME after the towns exist.

Field	Type	Required	Description
days	int64	required	The ride's length in days.
from	string	required	The node the road runs FROM, by name (a settlement).
route	string	required	The route's display name ("the Coast Road").
to	string	required	The node the road runs TO, by name (a settlement).

Slot

A procedural town slot: worldgen builds it, and a road binds it to a settlement that already stands (authored, or rolled by an earlier slot).

Field	Type	Required	Description
days	int64	required	The road's length in days.
kind	SlotKind	required	What procedural fill this slot requests.
road_from	SlotRoad	required	The settlement this slot's road runs from.
route	string	required	The road's display name.

SlotKind

The kind of procedural fill a slot requests.

`Worldgen`

A full worldgen town, landlocked farm-and-forge by default.

`Mountain`

The far mine-and-mithral peaks: a mountain town whose data mine instantiates the rare-regional mithral deposit — the first world where mithral flows. Booted only at three towns (RPGPT_TOWNS=3).

SlotRoad

Where a slot's road runs FROM — the settlement at the road's other end.

Two forms, because a realm's towns are not all named at the same time. An AUTHORED town has its name in the campaign's own files, so a slot can just say it. A ROLLED town's name is drawn from the realm seed at compose time and does not exist while the manifest is being read — so a road that runs from one must reference the SLOT that rolls it, by index.

That second form is what lets a wide realm CHAIN (the river town off the vale, the high pass off the river, the forest past the pass) rather than starring every road off the authored coast — which piled every route posting and traded store onto one hub and grew its menu enumeration superlinearly in town count.

`Town`

An authored settlement, by name: Town("Greyharbor").

Carries string.

`Slot`

An EARLIER slot's rolled town, by index: Slot(0). Must point strictly backwards — a slot cannot road from a town not yet placed.

Carries uint.

Source

Every file's top-level value carries source.

`Srd51`

SRD 5.1 — the System Reference Document, the shipped baseline.

`Original`

Original content authored for this game (not from the SRD).

`Personal`

A player's own transcription or third-party content in a mod tree — provenance stays honest without borrowing the base tree's markers. Never used by shipped files.