void Init()
{
if (m_IsInited)
{
return;
}
int count = Tweens.Length;
for (int i = 0; i < count; i++)
{
CocoTweenBase tween = Tweens [i];
if (!tween.enabled)
{
continue;
}
tween.startAutomatically = false;
tween.tweenTime = showTime;
tween.tweenWrapMode = WrapMode.ClampForever;
tween.Init(showedOnStart);
}
m_Status = showedOnStart ? Status.Showed : Status.Hided;
m_IsInited = true;
}
void ShowOrHide(bool show, System.Action endAction)
{
Init();
Status targetStatus = show ? Status.Showed : Status.Hided;
// already be target status
if (m_Status == targetStatus)
{
if (endAction != null)
{
endAction();
}
return;
}
// cancel last tween
LeanTween.cancel(gameObject);
// end action
int usedFlags = 0;
System.Action <int> tweenEndAction = (flag) => {
usedFlags &= (~flag);
if (usedFlags == 0)
{
m_Status = targetStatus;
if (endAction != null)
{
endAction();
}
}
};
// start tween
m_Status = show ? Status.Appear : Status.Disappear;
int count = Tweens.Length;
if (count > 32)
{
count = 32;
}
for (int i = 0; i < count; i++)
{
CocoTweenBase tween = Tweens [i];
if (!tween.enabled)
{
continue;
}
int flag = 1 << i;
usedFlags |= flag;
bool canRun = tween.TweenOnce(!show, false, () => {
tweenEndAction(flag);
});
if (!canRun)
{
usedFlags &= ~flag;
}
}
// all unused
if (usedFlags == 0)
{
m_Status = targetStatus;
if (endAction != null)
{
endAction();
}
}
}