using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Player : MonoBehaviour
{
    [SerializeField] private float moveSpeed = 7f;
    private bool isWalking;
    private void Update()
    {
        Vector2 inputVector = new Vector2(0, 0);

        // getkey会一直返回true，而getkeydown只会在按下的一帧返回true
        if (Input.GetKey(KeyCode.W))
        {
            inputVector.y += 1;
        }
        if (Input.GetKey(KeyCode.S))
        {
            inputVector.y -= 1;
        }
        if (Input.GetKey(KeyCode.A))
        {
            inputVector.x -= 1;
        }
        if (Input.GetKey(KeyCode.D))
        {
            inputVector.x += 1;
        }

        inputVector = inputVector.normalized;

        Vector3 moveDir = new Vector3(inputVector.x, 0f, inputVector.y);
        transform.position += moveDir * Time.deltaTime * moveSpeed;

        isWalking = (inputVector != Vector2.zero);

        float rotateSpeed = 10f;
        transform.forward = Vector3.Slerp(transform.forward, moveDir, Time.deltaTime * rotateSpeed);


    }
    public bool IsWalking()
    {
        return isWalking;
    }
}