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

namespace BaseGames.Enemies.AI
{
    /// <summary>
    /// BD Action：移动到指定世界坐标 Target。
    /// 到达目标（IsAtDestination）后返回 Success。
    /// </summary>
    [TaskName("Move To")]
    [TaskCategory("BaseGames/Enemy/Movement")]
    [TaskDescription("导航到目标 Transform 或世界坐标点；到达返回 Success")]
    public class BD_MoveTo : Action
    {
        [SerializeField] private Vector2 m_Target;

        private EnemyBase _enemy;

        public override void OnAwake() => _enemy = GetComponent<EnemyBase>();

        public override TaskStatus OnUpdate()
        {
            if (_enemy == null) return TaskStatus.Failure;

            _enemy.MoveTo(m_Target);

            if (_enemy.Nav != null && _enemy.Nav.IsAtDestination())
                return TaskStatus.Success;

            return TaskStatus.Running;
        }

        public override void OnEnd()
        {
            _enemy?.StopMovement();
        }
    }
}
#endif