fix: Bilbo randomness — roll once per tick (#88)

index.html

@@ -230,7 +230,6 @@ The light is on. The room is empty."
     <script src="js/sound.js"></script>
     <script src="js/engine.js"></script>
     <script src="js/render.js"></script>
-    <script src="js/tutorial.js"></script>
     <script src="js/main.js"></script>
   
 

js/engine.js

@@ -77,13 +77,15 @@ function updateRates() {
         G.userRate += 5 * timmyCount * (timmyMult - 1);
     }
 
-    // Bilbo randomness: 10% chance of massive creative burst
-    if (G.buildings.bilbo > 0 && Math.random() < CONFIG.BILBO_BURST_CHANCE) {
-        G.creativityRate += 50 * G.buildings.bilbo;
-    }
-    // Bilbo vanishing: 5% chance of zero creativity this tick
-    if (G.buildings.bilbo > 0 && Math.random() < CONFIG.BILBO_VANISH_CHANCE) {
-        G.creativityRate = 0;
+    // Bilbo randomness: flags are set per-tick in tick(), not here
+    // updateRates() is called from many non-tick contexts (buy, resolve, sprint)
+    if (G.buildings.bilbo > 0) {
+        if (G.bilboBurstActive) {
+            G.creativityRate += 50 * G.buildings.bilbo;
+        }
+        if (G.bilboVanishActive) {
+            G.creativityRate = 0;
+        }
     }
 
     // Allegro requires trust

scripts/smoke.mjs

@@ -57,6 +57,10 @@ check("js/data.js exists", () => {
   if (!existsSync(join(ROOT, "js/data.js"))) throw new Error("Missing");
 });
 
+check("game.js exists", () => {
+  if (!existsSync(join(ROOT, "game.js"))) throw new Error("Missing");
+});
+
 // 4. No banned providers
 console.log("\n[Policy]");
 check("No Anthropic references", () => {