fix waypoints going out of bounds

src/game.js

@@ -42,14 +42,14 @@ export default class Game {
     }
   }
 
-  async start() {
+  start() {
     const start = performance.now()
-    await this.update()
+    this.update()
     setTimeout(() => this.start(), Math.max(0, this.#tickBudget - (performance.now() - start)))
   }
 
-  async update() {
-    Promise.allSettled(this.#entities.map((e) => e.update()))
+  update() {
+    this.#entities.map((e) => e.update())
     this.currentTick++
     this.eventEmitter.emit('tick')
   }