public static AiukFloatTween Tween(object key, float start, float end, float duration,
Action <IAiukTween <float> > progress,
Action <IAiukTween <float> >
completion = null,
AiukEaseType aiukEaseType = AiukEaseType.Linear,
string friendName = null)
{
var t = AiukTweenFactory.GetFloatTween();
// 给动画对象赋一个友好的命名如果存在
if (friendName == null)
{
var id = TweenIdCounter + 1;
t.FriendNme = "Tween_" + id;
}
else
{
t.FriendNme = friendName;
}
t.Key = key;
var scaleFunc = scaleFuncDictionary[aiukEaseType];
t.Init(start, end, duration, scaleFunc, progress, completion);
AddTween(t);
return(t);
}
/// <summary>
/// Created and add a Vector4 tween
/// </summary>
/// <param name="key">Key</param>
/// <param name="start">Created value</param>
/// <param name="end">End value</param>
/// <param name="duration">CostTime in seconds</param>
/// <param name="scaleFunc">Scale function</param>
/// <param name="progress">Progress handler</param>
/// <param name="completion">Completion handler</param>
/// <returns>Vector4Tween</returns>
public static AiukVector4Tween Tween(object key, Vector4 start, Vector4 end, float duration, Func <float, float> scaleFunc, Action <IAiukTween <Vector4> > progress, Action <IAiukTween <Vector4> > completion)
{
var t = AiukTweenFactory.GetVector4Tween();
t.Key = key;
t.Init(start, end, duration, scaleFunc, progress, completion);
AddTween(t);
return(t);
}
/// <summary>
/// 启动一个颜色动画
/// </summary>
/// <param name="key"></param>
/// <param name="start">Created value</param>
/// <param name="end">End value</param>
/// <param name="duration">CostTime in seconds</param>
/// <param name="progress">Progress handler</param>
/// <param name="completion">Completion handler</param>
/// <param name="aiukEaseType"></param>
/// <returns>ColorTween</returns>
public static AiukColorTween Tween(object key, Color start, Color end, float duration, Action <IAiukTween <Color> > progress, Action <IAiukTween <Color> > completion, AiukEaseType aiukEaseType = AiukEaseType.Linear)
{
var t = AiukTweenFactory.GetColorTween();
t.Key = key;
var scaleFunc = scaleFuncDictionary[aiukEaseType];
t.Init(start, end, duration, scaleFunc, progress, completion);
AddTween(t);
return(t);
}
/// <summary>
/// 更新所有动画对象
/// </summary>
private void Update()
{
for (var i = tweens.Count - 1; i >= 0; i--)
{
var tween = tweens[i];
var check1 = tween.Update(Time.deltaTime);
var check2 = i < tweens.Count;
var check3 = tween == tweens[i];
if (!check1 || !check2 || !check3)
{
continue;
}
var t = tweens[i];
t.Reset(); // 重置动画对象
tweens.RemoveAt(i);
AiukTweenFactory.Restore(tween);
}
}
