127 lines
3.2 KiB
TypeScript
127 lines
3.2 KiB
TypeScript
// Domain types — the single source of truth shared by the frontend (src/), the
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// backend (server/), and the LLM prompt contract. No runtime dependencies here.
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/** A nation's 0–100 status indices. Every value is clamped to 0–100 by the engine. */
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export interface NationStats {
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military: number;
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economy: number;
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stability: number;
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population: number;
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}
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export const STAT_KEYS = ['military', 'economy', 'stability', 'population'] as const;
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export type StatKey = (typeof STAT_KEYS)[number];
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export type NationType = 'major' | 'minor' | 'power' | 'alliance' | 'faction';
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/** Direction of a bilateral diplomatic relationship. */
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export type RelationStatus = 'ally' | 'neutral' | 'rival' | 'hostile' | 'war';
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export const RELATION_STATUSES: RelationStatus[] = [
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'ally',
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'neutral',
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'rival',
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'hostile',
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'war',
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];
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/**
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* A single nation in the world. `territory` holds ISO_A3 codes; the map colors
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* each of those regions with this nation's stable color (see protocol.nationColor).
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*/
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export interface Nation {
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id: string;
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name: string;
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type: NationType;
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stats: NationStats;
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territory: string[];
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relations: Record<string, RelationStatus>;
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}
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/** Categories a narrative event can take. */
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export type EventType =
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| 'military'
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| 'diplomatic'
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| 'economic'
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| 'political'
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| 'social'
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| 'disaster'
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| 'scientific'
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| 'cultural';
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export const EVENT_TYPES: EventType[] = [
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'military',
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'diplomatic',
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'economic',
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'political',
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'social',
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'disaster',
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'scientific',
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'cultural',
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];
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export type EventOutcome = 'success' | 'failure' | 'partial' | 'neutral';
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/** A narrative event the simulation emitted on some turn. */
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export interface EventEntry {
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id: string;
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turn: number;
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date: string;
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nation: string; // nation id the event concerns
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type: EventType;
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title: string;
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text: string;
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outcome: EventOutcome;
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}
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/**
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* A single item queued in the current round, waiting to be committed by a
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* "Jump forward". `kind: 'action'` is a free-text player move; `kind:
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* 'diplomacy'` is a message to a specific nation (`to`).
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*/
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export type RoundItem = {
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kind: 'action' | 'diplomacy';
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text: string;
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to?: string;
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};
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/** The full, persisted state of one game. Saved to SQLite by id. */
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export interface GameState {
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id: string;
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presetId: string;
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presetTitle: string;
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playerNationId: string;
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turn: number;
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date: string;
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nations: Record<string, Nation>;
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events: EventEntry[];
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/**
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* Actions + diplomatic messages queued this round but not yet committed.
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* Adding an item never advances the turn; a "Jump forward" processes the whole
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* batch in a single turn and clears this back to `[]`.
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*/
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pending: RoundItem[];
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}
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/**
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* A scenario the player can start. One JSON file per preset (presets/<id>.json).
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* `worldBackground` + `simulationRules` become the LLM system prompt.
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*/
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export interface Preset {
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id: string;
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title: string;
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startDate: string;
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summary: string;
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worldBackground: string;
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simulationRules: string[];
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nations: Nation[];
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}
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/** The lightweight manifest entry used to render the preset picker cards. */
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export interface PresetMeta {
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id: string;
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title: string;
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startDate: string;
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summary: string;
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}
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