106 lines
3.1 KiB
C#
106 lines
3.1 KiB
C#
using System;
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using DG.Tweening;
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using UnityEngine;
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namespace AibisDream.UI
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{
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public class TerminalPanelAnimator : MonoBehaviour
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{
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[SerializeField] private CanvasGroup canvasGroup;
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[SerializeField] private RectTransform sweep;
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[Header("终端风格")]
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[SerializeField, Range(0f, 1f)] private float visibleAlpha = 0.88f;
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[SerializeField] private float fadeDuration = 0.06f;
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[SerializeField] private Ease showEase = Ease.Linear;
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[SerializeField] private Ease hideEase = Ease.Linear;
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[SerializeField] private float sweepDuration = 0.08f;
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private Tween _activeTween;
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private void Awake()
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{
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if (canvasGroup == null)
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{
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canvasGroup = GetComponent<CanvasGroup>();
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}
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}
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/// <param name="onComplete">淡入完成回调。</param>
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/// <param name="prepare">在 SetActive 之前执行的内容准备（赋值、布局等）。</param>
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public void Show(Action onComplete = null, Action prepare = null)
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{
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_activeTween?.Kill();
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prepare?.Invoke();
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if (canvasGroup != null)
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{
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canvasGroup.alpha = 0f;
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canvasGroup.interactable = false;
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canvasGroup.blocksRaycasts = false;
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}
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PrepareSweep();
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gameObject.SetActive(true);
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Canvas.ForceUpdateCanvases();
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if (canvasGroup == null)
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{
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onComplete?.Invoke();
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return;
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}
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var sequence = DOTween.Sequence().SetUpdate(true);
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sequence.Join(canvasGroup.DOFade(visibleAlpha, fadeDuration).SetEase(showEase));
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if (sweep != null)
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{
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sequence.Join(sweep.DOAnchorPosX(0f, sweepDuration).SetEase(Ease.Linear));
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}
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sequence.OnComplete(() =>
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{
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canvasGroup.interactable = true;
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canvasGroup.blocksRaycasts = true;
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onComplete?.Invoke();
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});
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_activeTween = sequence;
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}
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public void Hide(Action onComplete = null)
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{
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_activeTween?.Kill();
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if (canvasGroup == null)
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{
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gameObject.SetActive(false);
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onComplete?.Invoke();
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return;
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}
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canvasGroup.interactable = false;
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canvasGroup.blocksRaycasts = false;
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_activeTween = canvasGroup
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.DOFade(0f, fadeDuration)
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.SetEase(hideEase)
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.SetUpdate(true)
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.OnComplete(() =>
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{
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gameObject.SetActive(false);
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onComplete?.Invoke();
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});
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}
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private void PrepareSweep()
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{
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if (sweep == null)
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{
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return;
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}
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var width = ((RectTransform)transform).rect.width;
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sweep.anchoredPosition = new Vector2(-width * 0.08f, sweep.anchoredPosition.y);
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}
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}
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}
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