//动画结束后调用该方法，该方法回调uiPropList的Callback
private void FinishWork()
{
//if (isCallBack)
//{
//}
propAnimationControllerState = PropAnimationControllerState.NotPlaying;
SetSelf();
if (isCallBack)
{
callBackMessenger.CallBack(callBackEvent);
isCallBack = false;
}
}
public int AddTask(AnimationTaskContent theTaskContent)
{
if (propAnimationControllerState == PropAnimationControllerState.NotPlaying)
{
propAnimationControllerState = PropAnimationControllerState.PlayingStart;
thePropSpriteRenderer.sprite = theTaskContent.thePropSprite;
startPosition = theTaskContent.startPosition;
StartCoroutine(PlayGetPropAnimation());
}
else
{
return(-1);
}
return(0);
}
//实现动画插值的协程
IEnumerator PlayGetPropAnimation()
{
float startT = 0.7f;
float endT = 0.4f;
//k1*nt^3+k2*nt^2，满足f(nt=0)=0，f(nt=1)=1，f'(nt=0)=0，f'(nt=1)=0，
float interpK1 = -2f;
float interpK2 = 3f;
//-k*nt^4+k*nt^2，满足f(nt=0)=0，f(nt=1)=0，用于添加视觉上的扰动项
float disturbanceK = 0.35f;
Vector2 deltaPosition;
Vector2 deltaScale;
Vector2 disturbancePos = new Vector2(0, 4);
Color deltaColora;
SetSelf();
thePropTransform.position = startPosition;
thePropTransform.localScale = startScale;
thePropSpriteRenderer.color = startColora;
deltaPosition = midPosition - startPosition;
deltaScale = midScale - startScale;
deltaColora = midColora - startColora;
float normalize_t;
float interp_normalize_k;
float disturbance_normalize_k;
for (float timer = 0; timer < startT; timer += Time.deltaTime)
{
normalize_t = timer / startT;
interp_normalize_k = interpK1 * normalize_t * normalize_t * normalize_t + interpK2 * normalize_t * normalize_t;
disturbance_normalize_k = -disturbanceK * normalize_t * normalize_t * normalize_t * normalize_t + disturbanceK * normalize_t * normalize_t;
thePropTransform.position = startPosition + deltaPosition * interp_normalize_k + disturbancePos * disturbance_normalize_k;
thePropTransform.localScale = startScale + deltaScale * interp_normalize_k;
thePropSpriteRenderer.color = startColora + deltaColora * interp_normalize_k;
if (Input.GetMouseButtonDown(0))
{
break;
}
yield return(0);
}
propAnimationControllerState = PropAnimationControllerState.MidWaitClick;
thePropTransform.position = midPosition;
thePropTransform.localScale = midScale;
thePropSpriteRenderer.color = midColora;
while (true)
{
if (Input.GetMouseButtonDown(0))
{
//yield return 0;
break;
}
yield return(0);
}
yield return(0);
propAnimationControllerState = PropAnimationControllerState.PlayingEnd;
deltaPosition = endPosition - midPosition;
deltaScale = endScale - midScale;
deltaColora = endColora - midColora;
for (float timer = 0; timer < endT; timer += Time.deltaTime)
{
normalize_t = timer / endT;
interp_normalize_k = interpK1 * normalize_t * normalize_t * normalize_t + interpK2 * normalize_t * normalize_t;
disturbance_normalize_k = -disturbanceK * normalize_t * normalize_t * normalize_t * normalize_t + disturbanceK * normalize_t * normalize_t;
thePropTransform.position = midPosition + deltaPosition * interp_normalize_k + disturbancePos * disturbance_normalize_k;
thePropTransform.localScale = midScale + deltaScale * interp_normalize_k;
thePropSpriteRenderer.color = midColora + deltaColora * interp_normalize_k;
/*
* if (Input.GetMouseButtonDown(0))
* {
* break;
* }
*
*
*/
yield return(0);
}
thePropTransform.position = endPosition;
thePropTransform.localScale = endScale;
thePropSpriteRenderer.color = endColora;
yield return(0);
FinishWork();
}