| | | 1 | | using DG.Tweening; |
| | | 2 | | using UnityEngine; |
| | | 3 | | |
| | | 4 | | [RequireComponent(typeof(CanvasGroup)), DisallowMultipleComponent] |
| | | 5 | | public class ShowHideAnimator : MonoBehaviour |
| | | 6 | | { |
| | | 7 | | private const float BASE_DURATION = 0.2f; |
| | | 8 | | |
| | | 9 | | public event System.Action<ShowHideAnimator> OnWillFinishHide; |
| | | 10 | | public event System.Action<ShowHideAnimator> OnWillFinishStart; |
| | | 11 | | |
| | 17092 | 12 | | public bool hideOnEnable = true; |
| | 17092 | 13 | | public float animSpeedFactor = 1.0f; |
| | | 14 | | public bool disableAfterFadeOut; |
| | | 15 | | |
| | | 16 | | [SerializeField] private CanvasGroup canvasGroup; |
| | | 17 | | |
| | 49 | 18 | | public bool isVisible => canvasGroup == null || canvasGroup.blocksRaycasts; |
| | | 19 | | |
| | | 20 | | private void Awake() |
| | | 21 | | { |
| | 11339 | 22 | | if (TryGetComponent(out Animator animator)) //Remove old behaviour |
| | 11095 | 23 | | Destroy(animator); |
| | | 24 | | |
| | 11339 | 25 | | if (canvasGroup == null) |
| | 6044 | 26 | | canvasGroup = GetComponent<CanvasGroup>(); |
| | 11339 | 27 | | } |
| | | 28 | | |
| | | 29 | | private void OnEnable() |
| | | 30 | | { |
| | 17625 | 31 | | if (hideOnEnable) { Hide(true); } |
| | 17131 | 32 | | } |
| | | 33 | | |
| | | 34 | | public void Show(bool instant = false) |
| | | 35 | | { |
| | 159 | 36 | | canvasGroup.blocksRaycasts = true; |
| | | 37 | | |
| | | 38 | | //When instant, we use duration 0 instead of just modifying the canvas group to mock the old animator behaviour |
| | 159 | 39 | | var duration = instant ? 0 : BASE_DURATION * animSpeedFactor; |
| | 159 | 40 | | canvasGroup.DOKill(); |
| | | 41 | | |
| | 159 | 42 | | canvasGroup.DOFade(1, duration) |
| | | 43 | | .SetEase(Ease.InOutQuad) |
| | 8 | 44 | | .OnComplete(() => OnWillFinishStart?.Invoke(this)) |
| | | 45 | | .SetLink(canvasGroup.gameObject, LinkBehaviour.KillOnDestroy) |
| | | 46 | | .SetLink(canvasGroup.gameObject, LinkBehaviour.KillOnDisable); |
| | 159 | 47 | | } |
| | | 48 | | |
| | | 49 | | public void Hide(bool instant = false) |
| | | 50 | | { |
| | 858 | 51 | | canvasGroup.blocksRaycasts = false; |
| | | 52 | | |
| | | 53 | | //When instant, we use duration 0 instead of just modifying the canvas group to mock the old animator behaviour |
| | 858 | 54 | | var duration = instant ? 0 : BASE_DURATION * animSpeedFactor; |
| | 858 | 55 | | canvasGroup.DOKill(); |
| | | 56 | | |
| | 858 | 57 | | canvasGroup.DOFade(0, duration) |
| | | 58 | | .SetEase(Ease.InOutQuad) |
| | | 59 | | .OnComplete(() => |
| | | 60 | | { |
| | 34 | 61 | | OnWillFinishHide?.Invoke(this); |
| | | 62 | | |
| | 38 | 63 | | if (disableAfterFadeOut && gameObject != null) { gameObject.SetActive(false); } |
| | 34 | 64 | | }) |
| | | 65 | | .SetLink(canvasGroup.gameObject, LinkBehaviour.KillOnDestroy) |
| | | 66 | | .SetLink(canvasGroup.gameObject, LinkBehaviour.KillOnDisable); |
| | 858 | 67 | | } |
| | | 68 | | } |