51 lines
1.4 KiB
C#
51 lines
1.4 KiB
C#
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using DG.Tweening;
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using UnityEngine;
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namespace DDD
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{
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public class FadeUi : MonoBehaviour, IEventHandler<FadeInEvent>, IEventHandler<FadeOutEvent>
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{
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private CanvasGroup _canvasGroup;
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private void Awake()
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{
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_canvasGroup = GetComponent<CanvasGroup>();
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_canvasGroup.alpha = 0f;
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_canvasGroup.gameObject.SetActive(false);
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EventBus.Register<FadeInEvent>(this);
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EventBus.Register<FadeOutEvent>(this);
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}
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private void OnDestroy()
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{
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EventBus.Unregister<FadeInEvent>(this);
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EventBus.Unregister<FadeOutEvent>(this);
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}
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public async void Invoke(FadeInEvent evt)
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{
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await _canvasGroup.DOFade(0f, evt.Duration)
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.SetUpdate(true)
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.AsyncWaitForCompletion();
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_canvasGroup.blocksRaycasts = false;
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_canvasGroup.gameObject.SetActive(false);
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evt.CompletionSource.SetResult(true);
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}
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public async void Invoke(FadeOutEvent evt)
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{
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_canvasGroup.gameObject.SetActive(true);
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_canvasGroup.blocksRaycasts = true;
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await _canvasGroup.DOFade(1f, evt.Duration)
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.SetUpdate(true)
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.AsyncWaitForCompletion();
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evt.CompletionSource.SetResult(true);
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}
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}
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}
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