using UnityEngine;
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using UnityEngine.UI;
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using DG.Tweening;
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/// <summary>
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/// DOTween 扩展方法，为不同组件提供动画功能
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/// </summary>
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public static class DOTweenExtensions
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{
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/// <summary>
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/// 为 CanvasGroup 提供淡入淡出动画
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/// </summary>
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/// <param name="target">目标 CanvasGroup</param>
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/// <param name="endValue">目标透明度值 (0-1)</param>
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/// <param name="duration">动画持续时间</param>
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/// <returns>Tweener 实例</returns>
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public static Tweener DOFade(this CanvasGroup target, float endValue, float duration)
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{
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return DOTween.To(() => target.alpha, x => target.alpha = x, endValue, duration);
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}
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/// <summary>
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/// 为 RectTransform 提供移动动画
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/// </summary>
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/// <param name="target">目标 RectTransform</param>
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/// <param name="endValue">目标位置</param>
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/// <param name="duration">动画持续时间</param>
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/// <returns>Tweener 实例</returns>
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public static Tweener DOAnchorPos(this RectTransform target, Vector2 endValue, float duration)
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{
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return DOTween.To(() => target.anchoredPosition, x => target.anchoredPosition = x, endValue, duration);
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}
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/// <summary>
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/// 为 Transform 提供缩放动画
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/// </summary>
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/// <param name="target">目标 Transform</param>
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/// <param name="endValue">目标缩放值</param>
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/// <param name="duration">动画持续时间</param>
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/// <returns>Tweener 实例</returns>
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public static Tweener DOScale(this Transform target, Vector3 endValue, float duration)
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{
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return DOTween.To(() => target.localScale, x => target.localScale = x, endValue, duration);
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}
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}
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