(client) feat:实现实体动态创建，实体右键菜单

Co-authored-by: m0_75251201 <m0_75251201@noreply.gitcode.com>
Reviewed-on: Roguelite-Game-Developing-Team/Gen_Hack-and-Slash-Roguelite#41

Client/Assets/Scripts/Prefab/ImagePrefab.cs

@@ -0,0 +1,44 @@
+using Base;
+using UnityEngine;
+
+namespace Prefab
+{
+
+    [RequireComponent(typeof(SpriteRenderer))] 
+    public class ImagePrefab : MonoBehaviour
+    {
+        public Sprite defaultSprite;
+
+        private SpriteRenderer spriteRenderer;
+
+        private void Awake()
+        {
+            spriteRenderer = GetComponent<SpriteRenderer>();
+            if (spriteRenderer == null)
+            {
+                Debug.LogError("SpriteRenderer组件未找到，请确保预制体包含该组件！");
+                return;
+            }
+            if (defaultSprite != null)
+            {
+                spriteRenderer.sprite = defaultSprite;
+            }
+        }
+
+        public void SetSprite(Sprite newSprite)
+        {
+            if (spriteRenderer != null && newSprite != null)
+            {
+                spriteRenderer.sprite = newSprite;
+            }
+        }
+
+        public void SetColor(Color newColor)
+        {
+            if (spriteRenderer != null)
+            {
+                spriteRenderer.color = newColor;
+            }
+        }
+    }
+}