using UnityEngine;

public class StateMachine
{
    private Animator animator; 
    private IState _state;
    private PlayerMove _playerBase;
    // private TextMeshProUGUI _textState;
        
    public StateMachine(IState state, PlayerMove playerMove)
    {
        // 초기 상태 객체 생성
        _playerBase = playerMove;;
            
        _state = state;
        _state.Enter();
    }

    public void Update()
    {
        _state.Update();

        var newState = _state.CheckTransition();

        if (_state != newState)
        {
            _state.Exit();
            SetTransition(newState);
        }
    }

    public void SetTransition(IState state)
    {
        // 다음음 상태로 전환
        _state = state;
        _state.Enter();
    }
}

public interface IState
{
    void Enter();
        
    void Update();

    void Exit();
        
    // 트리거 조건일 경우 다음 상태로 전환
    IState CheckTransition();
}