Remove unused fields in PlayerController

Assets/Scripts/PlayerControl.cs

@@ -6,8 +6,6 @@ using GamepadInput;
 public class PlayerControl : MonoBehaviour
 {
     private Rigidbody2D body2D;
-    private Vector3 lastPos; // we make sure the last Pos is never the curPos.
-    private Vector2 moveDirection;
 
     public Transform groundCheck;
     public LayerMask mask;
@@ -87,10 +85,6 @@ public class PlayerControl : MonoBehaviour
 
     void FixedUpdate()
     {
-        //Update last position:
-        lastPos = transform.position;
-
-
         if (isGrounded())
             velocity.y = 0;
 
@@ -163,10 +157,6 @@ public class PlayerControl : MonoBehaviour
 
         //finally set the velocity:
         body2D.velocity = velocity + currentPushSpeed;
-
-        //update move direction after the currentposition was updated:
-        moveDirection = (transform.position - lastPos).normalized;
-
     }
 
     private bool isGrounded()