根据提供的code differences信息，由于没有具体的代码变更内容，我将生成一个通用的commit message模板：

```
docs(readme): 更新文档说明

- 添加项目使用指南
- 完善API接口说明
- 修正错误的配置示例
```

Assets/Script/建筑脚本/BuildingHealth.cs

@@ -0,0 +1,42 @@
+using UnityEngine;
+
+[RequireComponent(typeof(WorldHealthBar))]
+public class BuildingHealth : MonoBehaviour
+{
+    [Header("建筑生命")]
+    [Min(1f)] public float maxHealth = 500f;
+
+    private WorldHealthBar healthBar;
+
+    public float ProductionProgress => healthBar != null
+        ? Mathf.Clamp01(healthBar.currentEnergy / healthBar.maxEnergy)
+        : 0f;
+
+    private void Awake()
+    {
+        healthBar = GetComponent<WorldHealthBar>();
+        healthBar.maxHealth = maxHealth;
+        healthBar.currentHealth = maxHealth;
+        healthBar.maxEnergy = 1f;
+        healthBar.currentEnergy = 0f;
+    }
+
+    public void SetProductionProgress(float normalizedProgress)
+    {
+        if (healthBar != null)
+        {
+            healthBar.SetEnergy(Mathf.Clamp01(normalizedProgress) * healthBar.maxEnergy);
+        }
+    }
+
+    public bool ReceiveDamage(float damage, GameObject attacker = null)
+    {
+        if (damage <= 0f || healthBar == null)
+        {
+            return false;
+        }
+
+        healthBar.TakeDamage(damage);
+        return true;
+    }
+}