using System;
using UnityEngine;

namespace DefaultNamespace.FSM
{
    public class ChaseSystem : MonoBehaviour, IFiniteStateMachine
    {
        [SerializeField] private PlayerController _playerController;
        
        private IState _currentState = null;

        private void OnEnable()
        {
            _currentState = new IdleState(gameObject, _playerController, 60.0f);
        }

        private void OnDisable()
        {
            _currentState = null;
        }

        public void Update()
        {
            if (_currentState == null) return;
            _currentState.Update(this);
        }

        public void SetState(IState state)
        {
            _currentState.Exit(this);
            _currentState = state;
            _currentState.Enter(this);
        }
    }
}