otamesi

Assets/_Scripts/EnemyHealth.cs

@@ -1,68 +1,74 @@
 using System;
 using UnityEngine;
 
-public class EnemyHealth : MonoBehaviour, IDamageble
+public class EnemyHealth : MonoBehaviour, IDamageable
 {
     [SerializeField] private float maxHealth = 100f;
-    private float currentHealth;
-
     [SerializeField] private float knockbackDuration = 0.5f;
+
+    public float CurrentHealth { get; private set; }
+    public bool IsDead { get; private set; }
+
+    public event Action<float> OnKnockbackRequested;
+    public event Action OnDeath;
+
     private EnemyAI enemyAI;
+    private Animator anim;
+    private Collider col;
 
-    private bool isDead = false;
+    private static readonly int DeadHash = Animator.StringToHash("Dead");
 
-    void Start()
+    private void Awake()
     {
-        currentHealth = maxHealth; //HPを代入
+        CurrentHealth = maxHealth;
         enemyAI = GetComponent<EnemyAI>();
+        anim = GetComponent<Animator>();
+        col = GetComponent<Collider>();
+    }
+
+    private void OnEnable()
+    {
+        if (enemyAI != null)
+        {
+            OnKnockbackRequested += enemyAI.TriggerKnockback;
+            OnDeath += enemyAI.DisableAIOnDeath;
+        }
+    }
+
+    private void OnDisable()
+    {
+        if (enemyAI != null)
+        {
+            OnKnockbackRequested -= enemyAI.TriggerKnockback;
+            OnDeath -= enemyAI.DisableAIOnDeath;
+        }
     }
 
     public void TakeDamage(DamageInfo damageInfo)
     {
-        if(currentHealth <= 0) return;
+        if (IsDead) return;
 
-        currentHealth -= damageInfo.amount; //ダメージ計算
+        CurrentHealth = Mathf.Max(0f, CurrentHealth - damageInfo.amount);
 
-        if(damageInfo.isPoseBonus)
-        {
-            Debug.Log("構えボーナス");
-        }
-
-        if(currentHealth <= 0)
+        if (CurrentHealth <= 0f)
         {
             Die();
         }
         else
         {
-            if(enemyAI != null)
-            {
-                enemyAI.TriggerKnockback(knockbackDuration);
-            }
+            OnKnockbackRequested?.Invoke(knockbackDuration);
         }
     }
 
     private void Die()
     {
-        if(isDead) return;
-        isDead = true;
+        if (IsDead) return;
+        IsDead = true;
 
-        Animator anim = GetComponent<Animator>();
-        if(anim != null)
-        {
-            anim.SetTrigger("Dead");
-        }
+        if (anim != null) anim.SetTrigger(DeadHash);
+        if (col != null) col.enabled = false;
 
-        Collider col = GetComponent<Collider>();
-        if(col != null)
-        {
-            col.enabled = false;
-        }
-
-        if(enemyAI != null)
-        {
-            enemyAI.DisableAIOnDeath();
-        }
-        
+        OnDeath?.Invoke();
         Destroy(gameObject, 3.0f);
     }
-}
+}