code review

frontend/models/Obstacle.ts

@@ -1,9 +1,9 @@
 class Obstacle extends Entity {
     private pipeTop: Pipe;
     private pipeBottom: Pipe;
-    private distanceBetweenPipes: number;
-    private padding: number = 300;
-    private speed: number = 8;
+    private readonly distanceBetweenPipes: number;
+    private readonly padding: number = 300;
+    private readonly speed: number = 8;
 
     private static startX: number;
 

frontend/models/Pipe.ts

@@ -18,7 +18,6 @@ class Pipe extends Entity {
     public update(): void {}
 
     public draw(): void {
-        // @ts-ignore
         image(this.image, this.position.x, this.position.y, this.width, this.height);
         noFill();
         rect(

frontend/models/Raspberry.ts

@@ -1,9 +1,9 @@
 class Raspberry extends Entity {
-    private lift: number = -10;
-    private gravity: number = 1;
+    private readonly lift: number = -10;
+    private readonly gravity: number = 1;
     private _velocity: number = 0;
     private _image: any;
-    private static maxVelocity: number = 5;
+    private static readonly maxVelocity: number = 5;
 
     constructor() {
         super(new Position(width / 6, height / 2), 180, 70, 0);
@@ -34,9 +34,7 @@ class Raspberry extends Entity {
     }
 
     private applyGravity(): void {
-        if (this.position.y - this.height > 0) {
-            this.velocity += this.gravity;
-        }
+        this.velocity += this.gravity;
     }
 
     private forceBoundaries(): void {