웅냥

Assets/Scripts/Unicorn/LivingEntity.cs

@@ -5,21 +5,18 @@ namespace Unicorn
 {
     public partial class LivingEntity : MonoBehaviour
     {
+        public float maxHealth = 20.0f;
         public float health = 20.0f;
+        public GameObject hpBarPrefab;
         private Rigidbody2D Rb { get; set; }
         private bool _invulnerable = false;
+        private HpBar _hpBar;
 
-        private void Start()
+        protected void Start()
         {
             Rb = TryGetComponent(out Rigidbody2D rb) ? rb : null;
-        }
-
-        private void OnTriggerEnter2D(Collider2D other)
-        {
-            if (Rb == null) return;
-            var transformPosition = other.transform.position - transform.position;
-            Rb.linearVelocity = Vector2.zero;
-            Rb.AddForce(transformPosition.normalized * health, ForceMode2D.Impulse);
+            var hpBar = Instantiate(hpBarPrefab, transform);
+            hpBar.TryGetComponent(out _hpBar);
         }
 
         public void Damage(DamageInfo info)
@@ -27,6 +24,7 @@ namespace Unicorn
             if (_invulnerable) return;
             health -= info.Damage;
             OnDamaged(info);
+            OnKnockback(info);
             if (health <= 0.0f) OnDeath();
         }
 
@@ -34,10 +32,14 @@ namespace Unicorn
         protected virtual void OnDeath() { }
 
 
-        protected virtual void OnDamaged(DamageInfo info) { }
+        protected virtual void OnDamaged(DamageInfo info)
+        {
+            if (_hpBar) _hpBar.UpdateHealth();
+        }
 
         protected virtual void OnKnockback(DamageInfo info)
         {
+            
             var dir = transform.position - info.HitPoint;
             Rb.AddForce(dir.normalized * info.KnockbackForce, ForceMode2D.Impulse);
         }