v0.3.0 — playtest fixes, two new rules, and §7 enforced

src/sim/narrate.ts

@@ -460,8 +460,8 @@ export function impediments(s: GameState, player = 0): Impediment[] {
     // A load that cannot move, with Laborers standing by, is the worst state a facility reaches:
     // it also strips the industry track of Operational Rail status (§9.3), so no car can be
     // brought in to rescue it.
-    for (let box = 0; box < f.menAtWork.length; box++) {
-      const load = f.menAtWork[box];
+    for (let box = 0; box < (f.menAtWork?.length ?? 0); box++) {
+      const load = f.menAtWork![box];
       if (!load || canAdvanceLoad(f, box)) continue;
       const reason =
         laborersLeft(f) < 1