/// <summary>
/// 开始动画
/// </summary>
public void StartAnimalion()
{
AnimationState = AnimationStates.AnimationStart;
if (OnAnimationStartEvent != null)
{
OnAnimationStartEvent();
}
//准备动画
if (iAnimalionInterface != null)
{
iAnimalionInterface.PrepareAnimalion();
}
Thread animalThread = new Thread(() =>
{
if (iInterpolation != null)
{
AnimationFrameInterpolation = iInterpolation.GetInterpolationValue();
}
DateTime startAnimationTime;
int sleepTime;
AnimationState = AnimationStates.AnimationRuning;
while (AnimationState != AnimationStates.AnimationStop)
{
startAnimationTime = DateTime.Now;
//动画绘制
if (iAnimalionInterface != null)
{
iAnimalionInterface.AnimalionRender(AnimationIndex, AnimationFrameInterpolation, AnimationInterpolation);
}
AnimationIndex++;
if (iInterpolation != null)
{
AnimationFrameInterpolation = iInterpolation.GetInterpolationValue();
AnimationInterpolation.V1 += AnimationFrameInterpolation.V1;
AnimationInterpolation.V2 += AnimationFrameInterpolation.V2;
AnimationInterpolation.Tag = AnimationFrameInterpolation.Tag;
}
AnimalionUsedTimeMilliseconds = AnimationIndex * DelayTime;
//如果超过设定的动画时间, 结束动画(如果动画时间为负数,不停止动画)
if (AnimalionTime > 0 && AnimalionUsedTimeMilliseconds >= AnimalionTime)
{
StopAnimation();
}
//每帧动画结束
if (iAnimalionInterface != null)
{
iAnimalionInterface.FrameAnimationFinished();
}
if (OnFrameAnimationEndEvent != null)
{
OnFrameAnimationEndEvent();
}
//暂停动画
if (AnimationState == AnimationStates.AnimationPause)
{
if (OnAnimationPauseWvent != null)
{
OnAnimationPauseWvent();
}
while (AnimationState == AnimationStates.AnimationPause)
{
Thread.Sleep(200);
}
}
sleepTime = (int)(DelayTime - (DateTime.Now - startAnimationTime).TotalMilliseconds);
try
{
if (sleepTime > 0)
{
Thread.Sleep(sleepTime);
}
}
catch (Exception)
{
}
}
if (OnAnimationFinishedEvent != null)
{
OnAnimationFinishedEvent();
}
});
animalThread.IsBackground = true;
animalThread.Priority = ThreadPriority.Highest;
animalThread.Start();
}
