251 lines
7.9 KiB
C#
251 lines
7.9 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using System.Linq;
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using UnityEngine;
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using DG.Tweening;
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using UnityEngine.UI;
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// 定义一个具体的基类，所有UI动画效果继承自这个类
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[System.Serializable]
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public class BaseUIEffect
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{
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public int ListIndex; // 用于排序的索引
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public virtual Tweener ApplyUIAnimation(RectTransform target, CanvasGroup canvasGroup)
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{
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// 在基类中实现一个默认的动画行为
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Debug.Log("基类UI动画未实现");
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return null;
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}
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}
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// 定义UI动画效果类，继承自 BaseUIEffect
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[System.Serializable]
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public class UIAnimationEffect : BaseUIEffect
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{
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public enum AnimationType { Move, Rotate, Scale, Fade } // 动画类型
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public AnimationType animationType; // 当前动画类型
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public Vector3 targetValue; // 目标值（位移、旋转或缩放）
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public float duration = 1f; // 动画持续时间
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public Ease easeType = Ease.Linear; // 缓动类型
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public float targetAlpha; // 用于透明度动画
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// 重写 ApplyUIAnimation 方法
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public override Tweener ApplyUIAnimation(RectTransform target, CanvasGroup canvasGroup)
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{
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Tweener tweener = null;
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switch (animationType)
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{
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case AnimationType.Move:
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tweener = target.DOAnchorPos(targetValue, duration).SetEase(easeType);
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break;
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case AnimationType.Rotate:
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tweener = target.DORotate(targetValue, duration).SetEase(easeType);
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break;
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case AnimationType.Scale:
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tweener = target.DOScale(targetValue, duration).SetEase(easeType);
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break;
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case AnimationType.Fade:
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if (canvasGroup != null)
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{
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tweener = canvasGroup.DOFade(targetAlpha, duration).SetEase(easeType);
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}
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break;
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}
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return tweener;
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}
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}
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// 定义抖动效果类，继承自 BaseUIEffect
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[System.Serializable]
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public class UIShakeEffect : BaseUIEffect
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{
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public enum ShakeType { Position, Rotation } // 抖动类型
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public ShakeType shakeType; // 当前抖动类型
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public Vector3 strength = Vector3.one; // 抖动强度
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public int vibrato = 10; // 抖动次数
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public float randomness = 90f; // 抖动的随机性
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public float duration = 1f; // 抖动持续时间
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// 重写 ApplyUIAnimation 方法，处理UI抖动效果
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public override Tweener ApplyUIAnimation(RectTransform target, CanvasGroup canvasGroup)
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{
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Tweener tweener = null;
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switch (shakeType)
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{
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case ShakeType.Position:
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tweener = target.DOShakeAnchorPos(duration, strength, vibrato, randomness);
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break;
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case ShakeType.Rotation:
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tweener = target.DOShakeRotation(duration, strength, vibrato, randomness);
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break;
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}
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return tweener;
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}
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}
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public class AnimationUI : MonoBehaviour
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{
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public Button button;//UI按钮
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public RectTransform targetRectTransform; // UI目标对象的RectTransform
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public CanvasGroup targetCanvasGroup; // UI透明度控制的CanvasGroup
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public List<UIAnimationEffect> uiAnimationEffects = new List<UIAnimationEffect>(); // 存储UI动画效果
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public List<UIShakeEffect> uiShakeEffects = new List<UIShakeEffect>(); // 存储UI抖动效果
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public bool loopEntireSequence = false; // 是否循环整个动画序列
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public LoopType sequenceLoopType = LoopType.Restart; // 整个序列的循环类型
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// 动画序列缓存
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private Sequence cachedAnimationSequence;
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// 追踪动画列表是否需要更新
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[HideInInspector]
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public bool animationSequenceNeedsUpdate = true;
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public int OnenableOpen;//是否一唤醒就动画
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private void Awake()
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{
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DOTween.Init();
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targetRectTransform = GetComponent<RectTransform>();
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}
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private void OnEnable()
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{
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if (OnenableOpen == 0)
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{
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PlayUIAnimations();
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}
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else if (OnenableOpen == 1)
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{
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if (button == null)
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{
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if (!TryGetComponent<Button>(out button))
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{
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Debug.LogWarning("未添加组件按钮");
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}
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else
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{
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button.onClick.AddListener(PlayUIAnimations);
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}
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}
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}
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else if (OnenableOpen == 2)
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{
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RestartAnimations();
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}
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}
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private void OnDisable()
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{
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if (OnenableOpen == 2)
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{
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gameObject.SetActive(true);
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cachedAnimationSequence.OnComplete(() =>
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{
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gameObject.SetActive(false);
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});
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PlayUIAnimations();
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}
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else
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{
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RestartAnimations();
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}
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}
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// 更新动画序列，当动画效果更改时调用此方法
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public void UpdateUIAnimationSequence()
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{
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// 如果已经有缓存的动画序列，先停止并销毁
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if (cachedAnimationSequence != null)
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{
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cachedAnimationSequence.Kill();
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}
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// 创建新的动画序列
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cachedAnimationSequence = DOTween.Sequence().SetAutoKill(false); ;
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// 将两个列表合并并按 ListIndex 排序
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List<BaseUIEffect> sortedEffects = new List<BaseUIEffect>();
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sortedEffects.AddRange(uiAnimationEffects);
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sortedEffects.AddRange(uiShakeEffects);
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// 按 ListIndex 排序
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sortedEffects = sortedEffects.OrderBy(effect => effect.ListIndex).ToList();
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// 遍历排序后的效果列表，按顺序生成动画
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// 遍历排序后的效果列表，按顺序生成动画
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foreach (var effect in sortedEffects)
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{
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if (effect is UIAnimationEffect uiAnimationEffect)
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{
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// 移除这一行，避免强制将所有动画类型变成 Fade
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// uiAnimationEffect.animationType = UIAnimationEffect.AnimationType.Fade;
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// 检查 CanvasGroup 是否存在（只针对 Fade 动画类型）
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if (uiAnimationEffect.animationType == UIAnimationEffect.AnimationType.Fade && !TryGetComponent<CanvasGroup>(out targetCanvasGroup))
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{
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Debug.LogWarning("没有添加组件CanvasGroup");
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}
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}
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// 应用动画
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Tweener tweener = effect.ApplyUIAnimation(targetRectTransform, targetCanvasGroup);
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if (tweener != null)
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{
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cachedAnimationSequence.Append(tweener);
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}
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}
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// 如果需要让整个序列循环
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if (loopEntireSequence)
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{
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cachedAnimationSequence.SetLoops(-1, sequenceLoopType);
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}
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// 标记动画序列已经更新
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animationSequenceNeedsUpdate = false;
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}
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// 播放动画，如果动画序列需要更新则先更新
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public void PlayUIAnimations()
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{
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if (animationSequenceNeedsUpdate)
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{
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UpdateUIAnimationSequence();
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}
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if (cachedAnimationSequence != null)
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{
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cachedAnimationSequence.Play();
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}
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}
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// 停止动画
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public void StopUIAnimations()
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{
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if (cachedAnimationSequence != null)
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{
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cachedAnimationSequence.Kill();
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animationSequenceNeedsUpdate = true;
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}
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}
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//复位
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public void RestartAnimations()
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{
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if (cachedAnimationSequence != null)
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{
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cachedAnimationSequence.Restart();
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cachedAnimationSequence.Pause();
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}
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}
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// 当Inspector面板中的值发生更改时调用
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private void OnValidate()
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{
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// Debug.Log("UI动画更新");
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animationSequenceNeedsUpdate = true;
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}
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} |