public override void Render()
{
var buttonState = ForceVisible ? LgcyButtonState.Hovered : ButtonState;
if (buttonState != _lastButtonState)
{
_lastButtonState = buttonState;
if (buttonState == LgcyButtonState.Hovered)
{
if (float.IsNaN(_animationPhase))
{
_time = TimePoint.Now;
_time -= TimeSpan.FromMilliseconds(1);
_animationPhase = 0;
}
else
{
_time = TimePoint.Now;
_time += TimeSpan.FromMilliseconds((int)(_animationPhase * -1000.0f));
_trend = 1;
}
}
else if (buttonState == LgcyButtonState.Normal)
{
_time += TimeSpan.FromMilliseconds((int)(_animationPhase * -333.3f));
_trend = -1;
_time = TimePoint.Now;
}
}
if (_animationPhase >= 0.0f)
{
if (_trend == 1)
{
_animationPhase = (float)(TimePoint.Now - _time).TotalMilliseconds / 333.3f;
}
else
{
_animationPhase = (1000.0f - (float)(TimePoint.Now - _time).TotalMilliseconds)
* 0.001f;
}
_animationPhase = Math.Clamp(_animationPhase, 0, 1);
}
var currentSize = (int)(_animationPhase * 2 * _radius);
var currentOffset = (int)((1.0f - _animationPhase) * _radius);
_ringImage.X = currentOffset;
_ringImage.Y = currentOffset;
_ringImage.FixedSize = new Size(currentSize, currentSize);
if (_animationPhase > 0)
{
_ringImage.Color = PackedLinearColorA.OfFloats(1.0f, 1.0f, 1.0f, _animationPhase);
}
base.Render();
}
public void Reset()
{
_lastButtonState = LgcyButtonState.Normal;
_trend = 1;
_time = default;
_animationPhase = float.NaN;
ForceVisible = false;
}
