MuHua-123
40 lines
1.5 KiB
C#
40 lines
1.5 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.UIElements;
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namespace MuHua {
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/// <summary>
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/// 页面单例
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/// </summary>
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public abstract class ModuleUISingle<Single> : MonoBehaviour where Single : ModuleUISingle<Single> {
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/// <summary> 模块单例 </summary>
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public static Single I => instance;
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/// <summary> 模块单例 </summary>
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protected static Single instance;
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/// <summary> 初始化 </summary>
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protected abstract void Awake();
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/// <summary> 绑定文档 </summary>
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public UIDocument document;
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/// <summary> 根目录文档 </summary>
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public VisualElement root => document.rootVisualElement;
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/// <summary> 绑定文档 </summary>
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public abstract VisualElement Element { get; }
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/// <summary> 查询UI元素 </summary>
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public T Q<T>(string name = null, string className = null) where T : VisualElement => Element.Q<T>(name, className);
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/// <summary> 替换，并且设置切换场景不销毁 </summary>
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protected virtual void Replace(bool isDontDestroy = true) {
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if (instance != null) { Destroy(instance.gameObject); }
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instance = (Single)this;
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if (isDontDestroy) { DontDestroyOnLoad(gameObject); }
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}
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/// <summary> 不替换，并且设置切换场景不销毁 </summary>
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protected virtual void NoReplace(bool isDontDestroy = true) {
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if (isDontDestroy) { DontDestroyOnLoad(gameObject); }
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if (instance == null) { instance = (Single)this; }
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else { Destroy(gameObject); }
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}
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}
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} |