Fixed ghost track rotation on rear ends

Recalculation on track edit end
Changes rendering of ties to be evenly spaced
Fixes ghost and held track rendering

state/states/EditTrackState.ts

@@ -121,18 +121,20 @@ export class EditTrackState extends State<States> {
             );
             this.ghostRotated = true;
             break;
-          case "back":
+          case "back": {
             this.ghostSegment.setPositionByPoint(
               this.closestEnd.pos,
               this.ghostSegment.points[3],
             );
+            const ghostEndTangent = this.ghostSegment.tangent(1);
             // this.ghostSegment.points[3] = this.closestEnd.pos;
             !this.ghostRotated && this.ghostSegment.rotateAboutPoint(
-              this.closestEnd.tangent.heading(),
+              this.closestEnd.tangent.heading() - ghostEndTangent.heading(),
               this.ghostSegment.points[3],
             );
             this.ghostRotated = true;
             break;
+          }
         }
         // } else if (closestEnd) {
         //   this.closestEnd = closestEnd;
@@ -258,11 +260,11 @@ export class EditTrackState extends State<States> {
     const doodler = getContextItem<Doodler>("doodler");
     this.layers.push(
       doodler.createLayer(() => {
-        this.selectedSegment?.draw();
+        this.selectedSegment?.draw(false, true);
         if (this.ghostSegment) {
           doodler.drawWithAlpha(0.5, () => {
             if (!this.ghostSegment) return;
-            this.ghostSegment.draw();
+            this.ghostSegment.draw(false, true);
             if (getContextItemOrDefault("debug", false)) {
               const colors = getContextItem<string[]>("colors");
               for (
@@ -396,6 +398,9 @@ export class EditTrackState extends State<States> {
       getContextItem<Doodler>("doodler").deleteLayer(layer);
     }
 
+    const track = getContextItem<TrackSystem>("track");
+    track.recalculateAll();
+
     const inputManager = getContextItem<InputManager>("inputManager");
     inputManager.offKey("e");
     inputManager.offKey("w");