(client) feat:健康给予，路径优化，结算界面，商店界面 (#60)

Co-authored-by: m0_75251201 <m0_75251201@noreply.gitcode.com>
Reviewed-on: http://47.107.252.169:3000/Roguelite-Game-Developing-Team/Gen_Hack-and-Slash-Roguelite/pulls/60

Client/Assets/Scripts/HediffComps/HediffComp.cs

@@ -0,0 +1,48 @@
+using Data;
+using Entity;
+
+namespace HediffComps
+{
+    // 运行时健康状态组件的抽象基类
+    public abstract class HediffComp
+    {
+        // 对组件定义的引用
+        protected HediffCompDef def;
+
+        // 对父 Hediff 的引用
+        protected Hediff parentHediff;
+
+        /// <summary>
+        ///     组件初始化时调用，在构造函数之后。
+        /// </summary>
+        /// <param name="parentHediff">父级 Hediff 实例。</param>
+        /// <param name="def">组件定义。</param>
+        public virtual void Initialize(Hediff parentHediff, HediffCompDef def)
+        {
+            this.parentHediff = parentHediff;
+            this.def = def;
+        }
+
+        /// <summary>
+        ///     每帧更新时调用。
+        /// </summary>
+        /// <param name="deltaTime">自上次更新以来的时间（秒）。</param>
+        public virtual void Tick(float deltaTime)
+        {
+        }
+
+        /// <summary>
+        ///     当其父 Hediff 被添加到实体时调用。
+        /// </summary>
+        public virtual void OnAdded()
+        {
+        }
+
+        /// <summary>
+        ///     当其父 Hediff 从实体移除时调用。
+        /// </summary>
+        public virtual void OnRemoved()
+        {
+        }
+    }
+}