#if GRAPH_DESIGNER
using UnityEngine;
using Opsive.BehaviorDesigner.Runtime.Tasks;
using Opsive.BehaviorDesigner.Runtime.Tasks.Actions;
using BaseGames.Core;
using BaseGames.Core.Pool;

namespace BaseGames.Enemies.AI
{
    /// <summary>
    /// BD Action：在敌人当前位置生成弹射物。
    /// ProjectileKey 为 Addressable 键，通过 GlobalObjectPool 实例化。
    /// </summary>
    [TaskName("Spawn Projectile")]
    [TaskCategory("BaseGames/Enemy/Utility")]
    [TaskDescription("在指定位置生成投射物并赋予初速度")]
    public class BD_SpawnProjectile : Action
    {
        [SerializeField] private Vector2 m_Direction     = Vector2.right;
        [SerializeField] private string  m_ProjectileKey = "";
        [SerializeField] private float   m_Speed         = 8f;

        public override TaskStatus OnUpdate()
        {
            if (string.IsNullOrEmpty(m_ProjectileKey)) return TaskStatus.Failure;

            var pool = ServiceLocator.GetOrDefault<IObjectPoolService>();
            if (pool == null) return TaskStatus.Failure;

            var go = pool.Spawn(m_ProjectileKey, transform.position, Quaternion.identity);
            if (go != null)
            {
                var rb = go.GetComponent<Rigidbody2D>();
                if (rb != null)
                    rb.velocity = m_Direction.normalized * m_Speed;
            }

            return TaskStatus.Success;
        }
    }
}
#endif