ZhenShiXunYouJi2/Assets/Scripts/HUDViewStateListener.cs

using System;
using CIGEnums;
using SUISSEngine;
using UnityEngine;

public class HUDViewStateListener : MonoBehaviour
{
	protected void Awake()
	{
		this._combinedStates = (HUDViewState)0;
		foreach (HUDViewState hudviewState in this.visibleStates)
		{
			this._combinedStates |= hudviewState;
		}
	}

	protected void Start()
	{
		if (this.hudView != null && !this._registered)
		{
			this.hudView.viewStateChangedEvent += this.OnViewStateChanged;
			this._registered = true;
		}
		if (this.hudView != null)
		{
			this._stateVisible = ((this.hudView.ViewState & this._combinedStates) != (HUDViewState)0);
		}
		if (this._stateVisible != base.gameObject.activeSelf)
		{
			base.gameObject.SetActive(this._stateVisible);
		}
	}

	protected void OnDestroy()
	{
		if (this.hudView != null && this._registered)
		{
			this.hudView.viewStateChangedEvent -= this.OnViewStateChanged;
			this._registered = false;
		}
	}

	protected void OnViewStateChanged(HUDViewState oldState, HUDViewState newState)
	{
		bool flag = (newState & this._combinedStates) != (HUDViewState)0;
		if (this._stateVisible != flag)
		{
			this._stateVisible = flag;
			if (!this._override)
			{
				base.gameObject.SetActive(this._stateVisible);
			}
		}
	}

	public void SetOverride(bool visible)
	{
		bool flag = (!this._override) ? this._stateVisible : this._overrideVisible;
		this._override = true;
		this._overrideVisible = visible;
		if (flag != visible)
		{
			base.gameObject.SetActive(this._overrideVisible);
		}
	}

	public void ClearOverride()
	{
		if (this._override)
		{
			this._override = false;
			if (this._overrideVisible != this._stateVisible)
			{
				base.gameObject.SetActive(this._stateVisible);
			}
		}
	}

	public HUDViewState[] visibleStates;

	[SerializeField]
	[ParentReference]
	protected HUDView hudView;

	protected bool _registered;

	protected HUDViewState _combinedStates;

	protected bool _stateVisible;

	protected bool _override;

	protected bool _overrideVisible;
}