Quintine
52832dc0fd
Share dynamic stronghold legality across placement, cancellation, bots and controls. Keep the HMS sheltered, preserve original fees and entry effects, and display its public Ambassador attached to the stronghold interior. Cover genuine Basic/Advanced placement, paid movement entry, card continuations, prevention and native relocation. No Terror or direct-shipment permission is added.
82 lines
2.7 KiB
TypeScript
82 lines
2.7 KiB
TypeScript
import type { Game, Player } from './engine';
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import { MOBILE_STRONGHOLD, TERRITORIES, territory } from './board';
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import { placeAmbassador } from './ecaz-ambassadors';
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export type AmbassadorPlacementBoard = Pick<
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Game,
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'turn' | 'storm' | 'mobileStronghold' | 'ecazAmbassadors'
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>;
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function mobileStrongholdPlaced(g: AmbassadorPlacementBoard): boolean {
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const pointer = g.mobileStronghold?.location;
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return (
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typeof pointer === 'string' &&
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TERRITORIES.some(
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(destination) =>
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destination.type !== 'stronghold' &&
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destination.sectors.some(
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(sector) => pointer === `${destination.id}:${sector}`,
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),
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)
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);
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}
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/** Compose E3 p.7's any-stronghold permission with E1 p.9's sheltered HMS.
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* This is a general-rule composition, not a separate HMS/Ambassador ruling.
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*/
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export function ambassadorPlacementDestination(
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g: AmbassadorPlacementBoard,
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to: string,
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): { id: string; stronghold: boolean; inStorm: boolean; allowed: boolean } {
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const destination = TERRITORIES.find((candidate) => candidate.id === to);
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const mobile = to === MOBILE_STRONGHOLD && mobileStrongholdPlaced(g);
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return {
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id: to,
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stronghold: mobile || destination?.type === 'stronghold',
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inStorm: mobile ? false : !destination || destination.sectors.includes(g.storm),
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allowed: mobile || !!destination,
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};
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}
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/** Location choices only; token supply, funds and the placement turn are quoted
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* separately. Other dynamic locations do not inherit the HMS permission.
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*/
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export function ambassadorPlacementDestinations(
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g: AmbassadorPlacementBoard,
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): { id: string; name: string; sheltered: boolean }[] {
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const destinations = TERRITORIES.filter(
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(destination) => destination.type === 'stronghold',
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).map(({ id, name }) => ({ id, name, sheltered: false }));
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if (mobileStrongholdPlaced(g))
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destinations.push({
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id: MOBILE_STRONGHOLD,
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name: territory(MOBILE_STRONGHOLD).name,
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sheltered: true,
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});
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return destinations.filter(({ id }) => {
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const destination = ambassadorPlacementDestination(g, id);
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return (
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destination.stronghold &&
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destination.allowed &&
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!destination.inStorm &&
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!g.ecazAmbassadors?.tokens.some(
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(token) => token.zone === 'placed' && token.location === id,
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)
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);
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});
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}
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export function quoteEcazAmbassadorPlacement(
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g: AmbassadorPlacementBoard,
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owner: Pick<Player, 'spice'>,
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token: string,
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to: string,
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): ReturnType<typeof placeAmbassador> {
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if (!g.ecazAmbassadors) throw new Error('No Ambassador supply is available.');
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return placeAmbassador(g.ecazAmbassadors, token, {
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turn: g.turn,
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availableSpice: owner.spice,
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destination: ambassadorPlacementDestination(g, to),
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});
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}
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