public void _Update(IInputListener listener)
{
if (listener == null)
{
return;
}
#if UNITY_STANDALONE_WIN
if (Input.GetMouseButtonDown(0))
{
if (!touchStart)
{
startPos = ConvertAxes(Camera.main.ScreenToWorldPoint(Input.mousePosition));
touchStart = true;
lastPos = startPos;
}
}
if (touchStart)
{
var current = ConvertAxes(Camera.main.ScreenToWorldPoint(Input.mousePosition));
var delta = current - lastPos;
if (delta.magnitude > minDragDistance)
{
listener.OnDrag(current, delta);
}
lastPos = current;
}
if (Input.GetMouseButtonUp(0))
{
if (touchStart)
{
var current = ConvertAxes(Camera.main.ScreenToWorldPoint(Input.mousePosition));
listener.OnTouch(current);
touchStart = false;
}
}
#elif UNITY_ANDROID
if (Input.touchCount > 0)
{
var t = Input.GetTouch(0);
switch (t.phase)
{
case TouchPhase.Began:
startPos = t.position;
isInControlZone = IsInControlZone(startPos);
isInMapZone = IsInMapZone(startPos);
break;
case TouchPhase.Moved:
if (isInControlZone)
{
if (listener != null)
{
listener.OnControlZoneTouchMove(t.deltaPosition);
}
}
if (isInMapZone)
{
if (listener != null)
{
listener.OnMapZoneTouchMove(t.position);
}
}
break;
case TouchPhase.Ended:
if (isInControlZone)
{
break;
}
var delta = t.position - startPos;
if (Mathf.Abs(delta.y) > minSwipeDistance)
{
float swipeValue = Mathf.Sign(delta.y);
if (swipeValue > 0)
{
if (listener != null)
{
listener.OnSwipeUp();
}
}
else if (swipeValue < 0)
{
if (listener != null)
{
listener.OnSwipeDown();
}
}
}
else if (isInMapZone)
{
if (listener != null)
{
listener.OnMapZoneTap(t.position);
}
}
break;
}
}
#else
throw new UnityException("Platform not supported");
#endif
}