private void Update()
{
if (Input.get_touchCount() != 2)
{
this.nowState = PinchInOut.State.NONE;
}
else
{
Touch touch1 = Input.GetTouch(1);
TouchPhase phase = ((Touch) ref touch1).get_phase();
if (phase == null)
{
return;
}
if (phase != 1)
{
if (phase != 2)
{
return;
}
this.scaleRate = 0.0f;
this.nowState = PinchInOut.State.NONE;
}
else
{
Touch touch2 = Input.GetTouch(1);
Vector2 position1 = ((Touch) ref touch2).get_position();
Touch touch3 = Input.GetTouch(0);
Vector2 position2 = ((Touch) ref touch3).get_position();
Vector2 vector2 = Vector2.op_Subtraction(position1, position2);
float magnitude1 = ((Vector2) ref vector2).get_magnitude();
Touch touch4 = Input.GetTouch(1);
Vector2 deltaPosition1 = ((Touch) ref touch4).get_deltaPosition();
double magnitude2 = (double)((Vector2) ref deltaPosition1).get_magnitude();
Touch touch5 = Input.GetTouch(0);
Vector2 deltaPosition2 = ((Touch) ref touch5).get_deltaPosition();
double magnitude3 = (double)((Vector2) ref deltaPosition2).get_magnitude();
float num = (float)(magnitude2 + magnitude3);
this.nowState = (double)this.prevDist <= (double)magnitude1 ? ((double)this.prevDist >= (double)magnitude1 ? PinchInOut.State.NONE : PinchInOut.State.ScalUp) : PinchInOut.State.ScalDown;
this.scaleRate = num * this.moveSpeed;
this.prevDist = magnitude1;
}
}
}
private void Start()
{
this.nowState = PinchInOut.State.NONE;
this.scaleRate = 0.0f;
this.prevDist = 0.0f;
}
