v0.4.0 — multiplayer Phases 0 and 1: seat and player split apart, turn state per player, the page behind a Session, and eight seat/player mix-ups fixed with tests that fail without them

test/enhancements.test.ts

@@ -14,7 +14,7 @@ import { applyIntent, areaOf, check, hasDistrictEnhancement, isProtectedFromDera
 import { ENHANCEMENT_RULES, enhancementRule, trainProfile } from '../src/engine/content.ts';
 import { createGame } from '../src/engine/setup.ts';
 import type { GameConfig, GameState, GridCoord, TrackCard } from '../src/engine/state.ts';
-import { coordKey, subdivisions } from '../src/engine/state.ts';
+import { coordKey, subdivisions, turnOf } from '../src/engine/state.ts';
 
 const config: GameConfig = {
   mode: 'solitaire',
@@ -65,7 +65,7 @@ function placeTray(s: GameState, coord: GridCoord, consist: TrackCard['standing'
   const id = s.freeTrays.pop()!;
   s.trays.set(id, {
     id, trainNumber: 9, trainIsExtra: false, engineAt: 0,
-    consist, direction: 'east', position: { at: 'grid', owner: 0, coord }, movesUsed: 0,
+    consist, direction: 'east', position: { at: 'grid', seat: 0, coord }, movesUsed: 0,
   });
   return id;
 }
@@ -197,9 +197,9 @@ describe('Small Yard — the card that makes switching solvable', () => {
 
   it('costs one Move — "spends one move in the yard"', () => {
     const { s, tray } = yardGame();
-    const before = s.turn.movesRemaining;
+    const before = turnOf(s, 0).movesRemaining;
     applyIntent(s, 0, { type: 'switch.sortConsist', trayId: tray, order: [2, 1, 0] });
-    assert.equal(s.turn.movesRemaining, before - 1);
+    assert.equal(turnOf(s, 0).movesRemaining, before - 1);
   });
 
   it('is refused anywhere without a Small Yard', () => {
@@ -338,7 +338,7 @@ describe('one Revenue for every train that clears your section', () => {
     const id = 'leaving';
     s.trays.set(id, {
       id, trainNumber: 2, trainIsExtra: false, engineAt: 0,
-      consist: [], direction, position: { at: 'grid', owner: 0, coord: areaOf(s, 0).officeCoord },
+      consist: [], direction, position: { at: 'grid', seat: 0, coord: areaOf(s, 0).officeCoord },
       movesUsed: 0,
     });
     areaOf(s, 0).adOccupancy.push(id);