track drawing and shape tweaks, train controls, fps counter, non-looping

state/states/EditTrackState.ts

@@ -348,7 +348,6 @@ export class EditTrackState extends State<States> {
     // });
 
     inputManager.onNumberKey((i) => {
-      console.log(i);
       const segments = getContextItem<TrackSegment[]>("trackSegments");
       this.selectedSegment = segments[i];
       this.ghostRotated = false;

state/states/RunningState.ts

@@ -46,6 +46,24 @@ export class RunningState extends State<States> {
       const train = new Train(track.path, [new RedEngine(), new Tender()]);
       ctx.trains.push(train);
     });
+    // const trainCount = 1000;
+    // for (let i = 0; i < trainCount; i++) {
+    //   const train = new Train(track.path, [new RedEngine(), new Tender()]);
+    //   ctx.trains.push(train);
+    // }
+
+    inputManager.onKey("ArrowUp", () => {
+      const trains = getContextItem<Train[]>("trains");
+      for (const train of trains) {
+        train.speed += 1;
+      }
+    });
+    inputManager.onKey("ArrowDown", () => {
+      const trains = getContextItem<Train[]>("trains");
+      for (const train of trains) {
+        train.speed -= 1;
+      }
+    });
   }
   override stop(): void {
     // noop