private void handleTouchAction(ITouch touch, TouchMotionAction action)
{
CanvasInfoProvider canvasInfoProvider = SkiaBehaviourEngine.CanvasInfoProvider as CanvasInfoProvider;
SkiaTouch skiaTouch = null;
if (action == TouchMotionAction.Down)
{
int heightLevel = 0;
ISkiaInputComponent skiaInputComponent = getSkiaInputComponent(canvasInfoProvider.DeviceToCanvasPoint(touch.Position.ToSKPoint()));
if (skiaInputComponent != null)
{
heightLevel = skiaInputComponent.InputHeightLevel;
}
skiaTouch = new SkiaTouch(this, touch, heightLevel);
_SkiaTouches.Add(skiaTouch);
}
else if (action == TouchMotionAction.Up)
{
for (int i = 0; i < _SkiaTouches.Count; i++)
{
if (_SkiaTouches[i].Touch == touch)
{
skiaTouch = _SkiaTouches[i];
_SkiaTouches.RemoveAt(i);
break;
}
}
}
else
{
for (int i = 0; i < _SkiaTouches.Count; i++)
{
if (_SkiaTouches[i].Touch == touch)
{
skiaTouch = _SkiaTouches[i];
}
}
}
if (skiaTouch == null)
{
return;
}
OnSkiaTouchAction?.Invoke(skiaTouch, action);
}
private void handleSkiaTouchAction(SkiaTouch skiaTouch, TouchMotionAction action)
{
if (skiaTouch.HeightLevel != InputHeightLevel)
{
return;
}
ITouch touch = skiaTouch.Touch;
CanvasInfoProvider canvasInfoProvider = SkiaBehaviourEngine.CanvasInfoProvider as CanvasInfoProvider;
if (action == TouchMotionAction.Down)
{
if (OnSkiaTouch == null && StartRegion.IsOverlapPoint(canvasInfoProvider.DeviceToCanvasPoint(touch.Position.ToSKPoint())))
{
OnSkiaTouch = skiaTouch;
Distance = 0;
Direction = 0;
startPos = touch.Position.ToSKPoint();
OnJoystickPressed();
}
}
else if (action == TouchMotionAction.Up)
{
if (OnSkiaTouch == skiaTouch)
{
Distance = 0;
Direction = 0;
OnSkiaTouch = null;
OnJoystickUp();
}
}
else if (action == TouchMotionAction.Move)
{
if (OnSkiaTouch == skiaTouch)
{
SKPoint currentPos = touch.Position.ToSKPoint();
float distance = (currentPos - startPos).Magnitude();
float degree = (float)(Math.Atan2((currentPos - startPos).Y, (currentPos - startPos).X) * (180 / Math.PI));
this.Distance = distance;
this.Direction = degree;
OnJoystickMove();
}
}
}
private void handleSkiaTouchAction(SkiaTouch skiaTouch, TouchMotionAction action)
{
ITouch touch = skiaTouch.Touch;
//System.Diagnostics.Debug.WriteLine("F**K:" + touch.Position.ToSKPoint());
if (skiaTouch.HeightLevel != InputHeightLevel)
{
return;
}
CanvasInfoProvider canvasInfoProvider = SkiaBehaviourEngine.CanvasInfoProvider as CanvasInfoProvider;
if (action == TouchMotionAction.Down)
{
if (Area.IsOverlapPoint(canvasInfoProvider.DeviceToCanvasPoint(touch.Position.ToSKPoint())))
{
bool firstTouch = false;
if (OnSkiaTouches.Count == 0)
{
firstTouch = true;
}
OnSkiaTouches.Add(skiaTouch);
if (firstTouch)
{
OnButtonPressed();
}
}
}
else if (action == TouchMotionAction.Move)
{
if (!OnSkiaTouches.Contains(skiaTouch) && Area.IsOverlapPoint(touch.Position.ToSKPoint()))
{
bool firstTouch = false;
if (OnSkiaTouches.Count == 0)
{
firstTouch = true;
}
OnSkiaTouches.Add(skiaTouch);
if (firstTouch)
{
OnButtonPressed();
}
}
else if (OnSkiaTouches.Contains(skiaTouch) && !Area.IsOverlapPoint(touch.Position.ToSKPoint()))
{
OnSkiaTouches.Remove(skiaTouch);
if (OnSkiaTouches.Count == 0)
{
OnButtonUp();
}
}
}
else if (action == TouchMotionAction.Up)
{
if (OnSkiaTouches.Contains(skiaTouch))
{
OnSkiaTouches.Remove(skiaTouch);
if (OnSkiaTouches.Count == 0)
{
OnButtonUp();
}
}
}
}