public void Fade(float alphaTowards, AnimationCompleteCallback callback)
{
this.alphaTowards = alphaTowards;
if (!isFading)
{
new Task(() => FadeTowards(callback)).Start();
}
}
public ReticleAnimation(bool pAnimate)
{
startRadius = 0;
endRadius = 0;
startRotation = Quaternion.identity;
endRotation = Quaternion.identity;
animationDuration = 0;
startTime = 0;
timeElapsed = 0;
t = 0;
animate = pAnimate;
OnComplete = null;
}
public void StartAnimation(float pStartRadius, float pEndRadius, float startRotationDeg, float endRotationDeg, float seconds, AnimationCompleteCallback pOnComplete = null)
{
startRadius = pStartRadius;
endRadius = pEndRadius;
startRotation = Quaternion.Euler(0, 0, startRotationDeg);
endRotation = Quaternion.Euler(0, 0, endRotationDeg);
animationDuration = seconds;
startTime = Time.time;
timeElapsed = 0;
t = 0;
animate = true;
OnComplete = pOnComplete;
}
protected async void FadeTowards(AnimationCompleteCallback callback)
{
isFading = true;
while (Math.Abs(Alpha - alphaTowards) > 0.25f)
{
Alpha = alpha + moveSpeed * (alphaTowards - alpha);
await Task.Delay(frameRateMS);
}
Alpha = alphaTowards;
isFading = false;
callback?.Invoke(this);
}
public void Update()
{
for (int i = 0; i < _currentAnimations.Count;)
{
if (_currentAnimations[i].Update())
{
i++;
}
else
{
AnimationCompleteCallback onCompleteCallback = _currentAnimations[i].OnAnimationCompleted;
Animation completeAnimation = _currentAnimations[i];
_currentAnimations.RemoveAt(i);
if (onCompleteCallback != null)
{
onCompleteCallback(completeAnimation);
}
}
}
}