private void OnEnable()
{
rectTransform = GetComponent <RectTransform>();
rectTransform.pivot = new Vector2(0.5f, 0.5f);
PanGesture.ThresholdUnits = 0.0f;
PanGesture.AllowSimultaneousExecutionWithAllGestures();
PanGesture.StateUpdated += PanGestureUpdated;
#if UNITY_EDITOR
if (JoystickImage != null && JoystickImage.canvas.renderMode != RenderMode.ScreenSpaceOverlay)
{
Debug.LogError("Fingers joystick script requires that if JoystickImage is set, the Canvas is in ScreenSpaceOverlay mode.");
}
#endif
if (!string.IsNullOrEmpty(CrossPlatformInputHorizontalAxisName) && !string.IsNullOrEmpty(CrossPlatformInputVerticalAxisName))
{
crossPlatformInputHorizontalAxisObject = FingersCrossPlatformInputReflectionScript.RegisterVirtualAxis(CrossPlatformInputHorizontalAxisName, out crossPlatformInputNewlyRegistered);
crossPlatformInputVerticalAxisObject = FingersCrossPlatformInputReflectionScript.RegisterVirtualAxis(CrossPlatformInputVerticalAxisName, out crossPlatformInputNewlyRegistered);
}
FingersScript.Instance.AddGesture(PanGesture);
SetIdleState();
homePosition = rectTransform.position;
}