private Vector3 EvalateVector(ref JTweenFactor factor)
{
float offset = factor.curTime / factor.endTime;
float x = factor.start.x + (factor.end.x - factor.start.x) * _animationCurve [(int)factor.easeType].Evaluate(offset);
float y = factor.start.y + (factor.end.y - factor.start.y) * _animationCurve [(int)factor.easeType].Evaluate(offset);
float z = factor.start.z + (factor.end.z - factor.start.z) * _animationCurve [(int)factor.easeType].Evaluate(offset);
return(new Vector3(x, y, z));
}
//this function use vector3's first element
public static void ValueTo(GameObject target, float startVal, float endVal, float time, float delay, TweenAction updateAction, TweenAction completeAction = null, EaseType easeType = EaseType.Linear)
{
if (updateAction == null)
{
JDebugger.Log("JTween ValueTo updateAction must be registered");
return;
}
JTweenFactor factor = new JTweenFactor(TweenType.Value, easeType, target, new Vector3(startVal, 0, 0), new Vector3(endVal, 0, 0), time, delay, updateAction, completeAction);
_factorList.Add(factor);
}
private void UpdateValue(ref JTweenFactor factor)
{
Vector3 value = EvalateVector(ref factor);
if (factor.onUpdateAction != null)
{
factor.onUpdateAction(value.x);
}
if (factor.onCompleteAction != null && factor.end == value)
{
factor.onCompleteAction(value.x);
}
}
//Delay > 0 ? return true, or return false
private bool UpdateDelay(ref JTweenFactor factor)
{
if (factor.delay > 0)
{
factor.delay -= Time.deltaTime;
if (factor.delay < 0)
{
factor.delay = 0;
}
return(true);
}
return(false);
}
private void Update()
{
if (_factorList.Count == 0)
{
return;
}
for (int i = 0; i < _factorList.Count; i++)
{
JTweenFactor factor = _factorList [i];
if (UpdateDelay(ref factor))
{
continue;
}
//Update JTween.
factor.CurTime += Time.deltaTime;
switch (factor.tweenType)
{
case TweenType.Move:
UpdatePosition(ref factor);
break;
case TweenType.Scale:
UpdateScale(ref factor);
break;
case TweenType.Value:
UpdateValue(ref factor);
break;
}
_factorList [i] = factor;
}
//Remove factor
_factorList.RemoveAll((JTweenFactor factor) => {
return(factor.CurTime == factor.endTime);
});
}
public static void ScaleTo(GameObject target, Vector3 scale, float time, float delay = 0, EaseType easeType = EaseType.Linear)
{
JTweenFactor factor = new JTweenFactor(TweenType.Scale, easeType, target, target.transform.localScale, scale, time, delay);
_factorList.Add(factor);
}
private void UpdateScale(ref JTweenFactor factor)
{
factor.target.transform.localScale = EvalateVector(ref factor);
}
private void UpdatePosition(ref JTweenFactor factor)
{
factor.target.transform.localPosition = EvalateVector(ref factor);
}
public static void MoveTo(GameObject target, Vector3 pos, float time, float delay = 0, EaseType easeType = EaseType.Linear)
{
JTweenFactor factor = new JTweenFactor(TweenType.Move, easeType, target, target.transform.localPosition, pos, time, delay);
_factorList.Add(factor);
}
