more fixes and tweaks

src/sim/narrate.ts

@@ -294,6 +294,27 @@ export function narrate(e: GameEvent, ctx: NarrateContext = {}): Narration {
         tone: 'good',
         text: `${e.key.toUpperCase()} used (+${e.bonus}) — Train ${e.trainNumber} wins the meet against Train ${e.againstTrain}, which now counts as number ${e.againstTrain + e.bonus}. Once a Day only.`,
       };
+    case 'trainsDestroyed': {
+      // Say what hit what, where, and what was written off. "COLLISION: NO FREE A/D TRACK" told a
+      // player the score had changed and nothing else.
+      const why =
+        e.reason === 'no free A/D track'
+          ? `it arrived at ${e.where} with every A/D track already occupied — there was nowhere to put it (§8.3)`
+          : e.reason === 'cars fouling the Running Track'
+            ? `it ran into cars left standing on ${e.where} between the Limits and the Office (§8.3)`
+            : e.reason;
+      const wrecked = e.trains
+        .map((t) => `${t.label} (${t.consist.length ? carsLabel(t.consist) : 'no cars'})`)
+        .join(' and ');
+      return {
+        tone: 'bad',
+        text:
+          `COLLISION — ${wrecked} destroyed: ${why}. Engines and cabooses go back to the Division ` +
+          `Yard, all other cars to the Classification Yard (§10). A Timetabled train card returns ` +
+          `to its slot and runs again next Day; an Extra is gone for good.`,
+      };
+    }
+
     case 'clearanceRequested':
       return {
         tone: 'bad',