ZhenShiXunYouJi2/Assets/Scripts/SUISSEngine/GridTileIcon.cs

using System;
using System.Diagnostics;
using SUISS.Core;
using Tweening;
using UnityEngine;

namespace SUISSEngine
{
	public class GridTileIcon : MonoBehaviour
	{
		//[DebuggerBrowsable(DebuggerBrowsableState.Never)]
		public event GridTileIcon.GridTileIconDestroyedEventHandler GridTileIconDestroyedEvent;

		private void FireGridTileIconDestroyedEvent()
		{
			if (this.GridTileIconDestroyedEvent != null)
			{
				this.GridTileIconDestroyedEvent(this);
			}
		}

		public int Priority
		{
			get
			{
				return this._priority;
			}
		}

		protected virtual void Start()
		{
			if (SingletonMonobehaviour<OverlayManager>.Instance.InteractionDisabled)
			{
				this.OnIconHidden();
			}
		}

		private void OnDestroy()
		{
			this.FireGridTileIconDestroyedEvent();
		}

		public virtual void Show()
		{
			this.TryStopTweener();
			base.gameObject.SetActive(true);
			this._tweener.FinishedPlaying += this.OnShowTweenerFinishedPlaying;
			this._tweener.Play();
		}

		public virtual void Hide()
		{
			this.TryStopTweener();
			this._tweener.FinishedPlaying += this.OnHideTweenerFinishedPlaying;
			this._tweener.PlayReverse();
		}

		public virtual void Remove()
		{
			this.TryStopTweener();
			this._tweener.FinishedPlaying += this.OnRemoveTweenerFinishedPlaying;
			this._tweener.PlayReverse();
		}

		protected virtual void OnIconShown()
		{
		}

		protected virtual void OnIconHidden()
		{
			base.gameObject.SetActive(false);
		}

		protected virtual void OnIconRemoved()
		{
			UnityEngine.Object.Destroy(base.gameObject);
		}

		private void TryStopTweener()
		{
			if (this._tweener.IsPlaying)
			{
				this._tweener.FinishedPlaying -= this.OnShowTweenerFinishedPlaying;
				this._tweener.FinishedPlaying -= this.OnHideTweenerFinishedPlaying;
				this._tweener.FinishedPlaying -= this.OnRemoveTweenerFinishedPlaying;
				this._tweener.Stop();
			}
		}

		private void OnShowTweenerFinishedPlaying(Tweener tweener)
		{
			tweener.FinishedPlaying -= this.OnShowTweenerFinishedPlaying;
			this.OnIconShown();
		}

		private void OnHideTweenerFinishedPlaying(Tweener tweener)
		{
			tweener.FinishedPlaying -= this.OnHideTweenerFinishedPlaying;
			this.OnIconHidden();
		}

		private void OnRemoveTweenerFinishedPlaying(Tweener tweener)
		{
			tweener.FinishedPlaying -= this.OnRemoveTweenerFinishedPlaying;
			this.OnIconRemoved();
		}

		[SerializeField]
		private int _priority;

		[SerializeField]
		protected Tweener _tweener;

		public delegate void GridTileIconDestroyedEventHandler(GridTileIcon icon);
	}
}