using System;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.InputSystem;

public class InputManager: IManager
{
    public Action KeyAction = null;
    public Action<Define.MouseEvent> MouseAction = null;

    bool _pressed = false;

    public void Update()
    {
        // UI 위에 마우스 있으면 리턴
        if(EventSystem.current.IsPointerOverGameObject()) return;
        if (Input.anyKey && KeyAction != null) KeyAction.Invoke();
        
        if (MouseAction != null)
        {
            if (Input.GetMouseButton(0))
            {
                MouseAction.Invoke(Define.MouseEvent.Down);
                _pressed = true;
            }
            else
            {
                if (_pressed) MouseAction.Invoke(Define.MouseEvent.Up);
                _pressed = false;
            }
        }
    }
    
    public void Clear()
    {
        KeyAction = null;
        MouseAction = null;
    }
}