60 lines
2.4 KiB
TypeScript
60 lines
2.4 KiB
TypeScript
import type { GameView } from './engine';
|
|
|
|
type TurnView = Pick<
|
|
GameView,
|
|
| 'status'
|
|
| 'active'
|
|
| 'players'
|
|
| 'decision'
|
|
| 'battle'
|
|
| 'response'
|
|
| 'truthtrance'
|
|
| 'phaseOpening'
|
|
| 'automaticContinuationPending'
|
|
> &
|
|
Partial<Pick<GameView, 'biddingEnd' | 'kullReaction' | 'richeseBetrayalReaction' | 'guildBetrayalReaction' | 'nexusIxianReplacement' | 'nexusIxianBetrayalReaction' | 'nexusHarkonnenBetrayalReaction'>>;
|
|
|
|
/** The single current decision owner for the table banner and seat highlight.
|
|
* Shared response windows have no single acting seat. Only public view fields
|
|
* participate; this does not decide which gameplay actions are legal. */
|
|
export function tableActionOwner(g: TurnView): string | null {
|
|
if (g.richeseBetrayalReaction || g.guildBetrayalReaction) return null;
|
|
if (g.kullReaction && g.status === 'playing')
|
|
return g.players.some(p => p.id === g.kullReaction!.player)
|
|
? g.kullReaction.player : null;
|
|
if (
|
|
g.status !== 'playing' ||
|
|
g.automaticContinuationPending ||
|
|
g.truthtrance ||
|
|
g.phaseOpening ||
|
|
g.response
|
|
)
|
|
return null;
|
|
const seated = (id: string | null | undefined) =>
|
|
g.players.some((p) => p.id === id) ? id! : null;
|
|
// active is the runtime's public sole unfinished acknowledgement seat,
|
|
// never the private card holder or native declaration provider.
|
|
if (g.nexusIxianBetrayalReaction || (g.nexusHarkonnenBetrayalReaction && !g.decision)) return seated(g.active);
|
|
if (g.nexusIxianReplacement) return seated(g.nexusIxianReplacement.buyer);
|
|
if (g.decision) return seated(g.decision.player);
|
|
if (g.biddingEnd) {
|
|
const pending = g.biddingEnd.owners.filter(
|
|
(id) => !g.biddingEnd!.ready.includes(id),
|
|
);
|
|
return pending.length === 1 ? seated(pending[0]) : null;
|
|
}
|
|
const b = g.battle;
|
|
if (!b) return seated(g.active);
|
|
const combatants = [b.attacker, b.defender];
|
|
const sole = (ids: string[]) => (ids.length === 1 ? seated(ids[0]) : null);
|
|
if (b.preLeader && !b.preLeader.closed)
|
|
return sole(combatants.filter((id) => !b.preLeader!.ready.includes(id)));
|
|
if (b.preparation) return seated(b.preparation.owner);
|
|
if (!b.revealed) {
|
|
if (b.fullPlan && !b.submitted.includes(b.fullPlan.target))
|
|
return seated(b.fullPlan.target);
|
|
return sole(combatants.filter((id) => !b.submitted.includes(id)));
|
|
}
|
|
return sole(b.traitorVoters.filter((id) => !b.traitorSubmitted.includes(id)));
|
|
}
|