private void Update()
{
if (!Application.isPlaying)
{
return;
}
if (touched)
{
if (Input.touchCount == 1)
{
Touch t = Input.GetTouch(0);
Vector2 move = t.deltaPosition / Screen.width;
//float direction = t.position.y / Screen.height;
//move.x *= (0.5f - direction) * 2;
cam.Movement(move);
}
if (Input.touchCount == 2)
{
Touch t1 = Input.GetTouch(0);
Touch t2 = Input.GetTouch(1);
Vector2 lastPos1 = t1.position - t1.deltaPosition;
Vector2 lastPos2 = t2.position - t2.deltaPosition;
float lastDist = (lastPos1 - lastPos2).magnitude / Screen.width;
float curDist = (t1.position - t2.position).magnitude / Screen.width;
cam.Zoom(curDist / lastDist);
}
}
}