타워 선택 건설 및 몹 웨이브 생성

Defence용 Scene 별도 생성

Assets/Scripts/GameBase/Core.cs

@@ -4,20 +4,21 @@ using System;
 public class Core : MonoBehaviour, IDamageable
 {
     [SerializeField] private float maxHealth = 100f;
-    private float _currentHealth;
+    [SerializeField] private float currentHealth = 100f;
+    private float CurrentHealth;
 
     // 체력이 변경될 때 UI 등에 알리기 위한 이벤트 (Observer 패턴)
     public static event Action<float> OnHealthChanged;
     public static event Action OnCoreDestroyed;
 
-    void Awake() => _currentHealth = maxHealth;
+    void Awake() => currentHealth = maxHealth;
 
     public void TakeDamage(float amount)
     {
-        _currentHealth -= amount;
-        OnHealthChanged?.Invoke(_currentHealth / maxHealth);
+        currentHealth -= amount;
+        OnHealthChanged?.Invoke(currentHealth / maxHealth);
 
-        if (_currentHealth <= 0)
+        if (currentHealth <= 0)
             OnCoreDestroyed?.Invoke();
     }
 }