126 lines
3.4 KiB
C#
126 lines
3.4 KiB
C#
using System;
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using System.Collections.Generic;
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using DG.Tweening;
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using UnityEngine;
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public static class UI_PanelExitUtility
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{
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private const float FallbackExitDuration = 0.16f;
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private const float FallbackExitScale = 0.96f;
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private static readonly HashSet<GameObject> ExitingPanels = new HashSet<GameObject>();
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public static bool PlayExitThen(GameObject panel, Action onComplete)
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{
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if (panel == null || !panel.activeInHierarchy)
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{
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onComplete?.Invoke();
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return false;
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}
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if (ExitingPanels.Contains(panel))
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{
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return true;
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}
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ExitingPanels.Add(panel);
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bool completed = false;
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Action safeComplete = () =>
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{
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if (completed)
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{
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return;
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}
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completed = true;
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ExitingPanels.Remove(panel);
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onComplete?.Invoke();
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};
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DOVirtual.DelayedCall(2.5f, () => safeComplete(), true);
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UI_SettingsPanelEnterAnim settingsAnim = panel.GetComponent<UI_SettingsPanelEnterAnim>();
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if (settingsAnim != null && settingsAnim.enabled)
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{
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settingsAnim.PlayExitThen(safeComplete);
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return true;
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}
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UI_PanelPopupTween popupTween = panel.GetComponent<UI_PanelPopupTween>();
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if (popupTween != null && popupTween.enabled)
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{
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popupTween.PlayExitThen(safeComplete);
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return true;
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}
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return PlayFallbackExitThen(panel, safeComplete);
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}
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private static bool PlayFallbackExitThen(GameObject panel, Action onComplete)
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{
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RectTransform rect = panel != null ? panel.transform as RectTransform : null;
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CanvasGroup group = panel != null ? panel.GetComponent<CanvasGroup>() : null;
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if (rect == null && group == null)
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{
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onComplete?.Invoke();
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return false;
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}
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if (group == null)
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{
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group = panel.AddComponent<CanvasGroup>();
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}
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Vector3 baseScale = rect != null ? rect.localScale : Vector3.one;
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float baseAlpha = group.alpha;
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float duration = Mathf.Max(0.01f, FallbackExitDuration);
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bool canScale = rect == null || !UI_OrderedEntryAnimator.IsLayoutSensitive(rect);
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if (rect != null)
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{
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rect.DOKill();
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}
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group.DOKill();
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group.interactable = false;
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group.blocksRaycasts = false;
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Sequence seq = DOTween.Sequence().SetUpdate(true);
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if (rect != null && canScale)
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{
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seq.Join(rect.DOScale(baseScale * FallbackExitScale, duration).SetEase(Ease.InCubic));
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}
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seq.Join(group.DOFade(0f, duration).SetEase(Ease.InCubic));
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bool restored = false;
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Action restore = () =>
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{
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if (restored)
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{
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return;
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}
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restored = true;
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if (rect != null && canScale)
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{
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rect.localScale = baseScale;
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}
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if (group != null)
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{
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group.alpha = baseAlpha;
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group.interactable = true;
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group.blocksRaycasts = true;
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}
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};
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seq.OnComplete(() =>
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{
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restore();
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onComplete?.Invoke();
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});
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seq.OnKill(() => restore());
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return true;
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}
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}
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