增加UI框架

2025-03-04 15:25:40 +08:00
parent c9230b19b4
commit ba6d513830
25 changed files with 455 additions and 4 deletions
@@ -0,0 +1,42 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UIElements;
+
+namespace MuHua {
+	/// <summary>
+	/// UI项
+	/// </summary>
+	public abstract class UIItem<Data> {
+		/// <summary> 选择事件 </summary>
+		public static event Action<Data> OnSelect;
+		/// <summary> 触发事件 </summary>
+		public static void Select(Data data) => OnSelect?.Invoke(data);
+
+		/// <summary> 绑定的数据 </summary>
+		public readonly Data value;
+		/// <summary> 绑定的元素 </summary>
+		public readonly VisualElement element;
+		/// <summary> UI项 </summary>
+		public UIItem(Data value, VisualElement element) {
+			this.value = value;
+			this.element = element;
+			OnSelect += UIItem_OnSelect;
+		}
+
+		/// <summary> 侦听选择事件 </summary>
+		public virtual void UIItem_OnSelect(Data obj) {
+			if (value.Equals(obj)) { SelectState(); } else { DefaultState(); }
+		}
+
+		/// <summary> 触发选择事件 </summary>
+		public virtual void Select() => OnSelect?.Invoke(value);
+		/// <summary> 默认状态 </summary>
+		public virtual void DefaultState() { }
+		/// <summary> 选中状态 </summary>
+		public virtual void SelectState() { }
+		/// <summary> 释放 </summary>
+		public virtual void Release() => OnSelect -= UIItem_OnSelect;
+	}
+}