MouseAndTouch

	//if whan to check the swipe the change mouse down method to mouse up

  public float moveThreshold = .01f   //or swipe threashold // min amount after which we can tell finger has moved
  public enum WhichDirectionMouseIsMoving {LEFT,RIGHT,UP,DOWN,NONE}    //show the direction in the inspector
	public  WhichDirectionMouseIsMoving whichDirectionMouseIsMoving;
	public vector2 previousPos;
         void Update()
                {
                    if (Input.GetMouseButtonDown(0))
                    {
                        previousPos = cam.ScreenToWorldPoint(Input.mousePosition);
                       this.fingerDown = previousPos;
                    }
                    if (Input.GetMouseButton(0))
                    {

                        Vector2 pos = cam.ScreenToWorldPoint(Input.mousePosition);

                        this.CheckMouseDirection((pos));

                    }
      
                    foreach (Touch touch in Input.touches)
                    {
                        if (touch.phase == TouchPhase.Began)
                        {
                            this.fingerDown = (touch.position); 
                            previousPos = (this.fingerDown);

                        }
                        if (touch.phase == TouchPhase.Moved)
                        {
                            this.fingerDown = touch.position;
                            this.CheckMouseDirection((this.fingerDown));
                        }
                    }
            }
    }

            //method responsible for check where mouse gone
                  private void CheckMouseDirection(Vector2 mousePos)
                        {  //take the first direction of the mouse move
							if (moveVertical || moveHorizontal) return;
							//minus previous from the current position	
                            float deltaX = this.fingerDown.x - mousePos.x;
                            float deltaY = this.fingerDown.y - mousePos.y;
                            if ((Mathf.Abs(deltaX) > this.moveThreshold)) { moveHorizontal = true; }
                            else if((Mathf.Abs(deltaY) > this.moveThreshold)) { moveVertical = true; }

                            if (moveHorizontal)
                            {
                                Debug.Log("checking horizontal");
                                if (deltaX > 0)
                                {

                                    whichDirectionMouseIsMoving = WhichDirectionMouseIsMoving.LEFT;

                                    MoveRightAndUp();   //call your method here
                                     Debug.Log("Left");

                                }
                                else if (deltaX < 0)
                                {

                                    whichDirectionMouseIsMoving = WhichDirectionMouseIsMoving.RIGHT;

                                    MoveRightAndUp();//call your method here
                                     Debug.Log("Right");
                                }


                            }
                            else if (moveVertical)

                                      {
                                if (deltaY > 0)
                                {
                                    whichDirectionMouseIsMoving = WhichDirectionMouseIsMoving.DOWN;

                                    MoveRightAndUp();  //call your method here
                                    Debug.Log("down");
                                }
                                else if (deltaY < 0)
                                {
                                    whichDirectionMouseIsMoving = WhichDirectionMouseIsMoving.UP ;

                                    MoveRightAndUp();     //call your method here
                                    Debug.Log("up");
                                }

                            }
                      }