enter and leave zone events

front/src/Phaser/Game/GameMap.ts

@@ -196,9 +196,6 @@ export class GameMap {
      */
     private triggerZonesChange(): void {
         const zones = this.tiledObjects.filter((object) => object.type === "zone");
-
-        // P.H. NOTE: We could also get all of the zones and add properties of occupied tiles to them, so we could later on check collision by using tileKeys
-        // TODO: Change this to an array with currently occupied sone instead of doing elimination process
         const zonesByOldPosition = this.oldPosition
             ? zones.filter((zone) => {
                   if (!this.oldPosition) {