(client) feat:实现热重载，实现多维度，实现武器，实现掉落物，实现状态UI，实现攻击AI (#44)

Co-authored-by: zzdxxz <2079238449@qq.com>
Co-committed-by: zzdxxz <2079238449@qq.com>

Client/Assets/Scripts/Prefab/SpriteAnimator.cs

@@ -1,3 +1,4 @@
+using System;
 using Base;
 using UnityEngine;
 
@@ -64,7 +65,7 @@ namespace Prefab
 
             // 更新帧计时器
             _frameTimer += deltaTime;
-            float frameDuration = 1f / _fps;
+            var frameDuration = 1f / _fps;
 
             // 检查帧切换条件
             while (_frameTimer >= frameDuration)
@@ -101,6 +102,13 @@ namespace Prefab
             // 重置帧计时器，以确保从头开始播放
             _frameTimer = 0f;
         }
+
+        public void Restore()
+        {
+            _currentFrameIndex = 0;
+            _renderer.sprite = _sprites[_currentFrameIndex];
+        }
+
         public void SetFPS(float newFPS) => _fps = Mathf.Max(0.1f, newFPS);
         public void SetStaticSprite(Sprite sprite) => _staticSprite = sprite;
     }