unity player 기본 조작

PlayerMove.cs

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

public class PlayerMove : MonoBehaviour
{
    private float _horizontalInput;
    private float _verticalInput;
    private float _movespeed = 3f;
    private Rigidbody2D rigid;
    private CapsuleCollider2D _capsuleCollider2D;

    public Animator _animator;

    void Start()
    {
        rigid = GetComponent<Rigidbody2D>();
        _capsuleCollider2D = GetComponent<CapsuleCollider2D>();
        _animator = GetComponent<Animator>();
    }
    void Update()
    {
        // 개발자 디버그용 w, a, s, d 이동
        _horizontalInput = Input.GetAxisRaw("Horizontal");
        _verticalInput = Input.GetAxisRaw("Vertical");
        // 입력이 있다면 moveState로 전환, 없다면 전환 X
        if (_horizontalInput != 0 || _verticalInput != 0)
        {
            _animator.SetBool("isMove", true);
        }
        else
        {
            _animator.SetBool("isMove", false);
        }
        _animator.SetFloat("Vertical_Input", _verticalInput);
        _animator.SetFloat("Horizontal_Input", _horizontalInput);
        
        transform.Translate(new Vector2(_horizontalInput, _verticalInput) * (Time.deltaTime * _movespeed));
    }
}

virtual joystick.cs

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

public class VirtualJoystick : MonoBehaviour, IBeginDragHandler, IDragHandler, IEndDragHandler
{
    [SerializeField, Range(10, 150)]
    private float leverRange;
    [SerializeField]
    private RectTransform lever;
    private RectTransform _rectTransform;
    //플레이어 이동 구현
    private PlayerMove _playerMove;
    private Vector2 inputDir;
    private bool isInput;
    private float _movespeed = 3f;
    private void Awake()
    {
        _rectTransform = GetComponent<RectTransform>();
        _playerMove = GameObject.Find("Player").GetComponent<PlayerMove>();
    }

    private void Update()
    {
        if (isInput)
        {
            InputControlVector();
        }
    }

    public void OnBeginDrag(PointerEventData eventData)
    {
        ControlJoystickLevel(eventData);
        isInput = true;
    }
    public void OnDrag(PointerEventData eventData)
    {
        ControlJoystickLevel(eventData);
    }
    public void OnEndDrag(PointerEventData eventData)
    {
        lever.anchoredPosition = Vector2.zero;
        isInput = false;
        _playerMove._animator.SetBool("isMove", false);
    }

    void ControlJoystickLevel(PointerEventData eventData)
    {
        var inputPos = eventData.position - _rectTransform.anchoredPosition;
        // inputPos의 길이와 leverRange 길이 비교
        var inputVector = inputPos.magnitude < leverRange ? inputPos : inputPos.normalized * leverRange;
        lever.anchoredPosition = inputVector;
        // inputVector는 해상도는 기반으로 만들어진 벡터라 그냥 쓰기엔 너무 큼
        inputDir = inputVector / leverRange;
    }
    void InputControlVector()
    {
        _playerMove._animator.SetBool("isMove", true);
        _playerMove._animator.SetFloat("Vertical_Input", inputDir.y);
        _playerMove._animator.SetFloat("Horizontal_Input", inputDir.x);
        _playerMove.gameObject.transform.Translate(new Vector2(inputDir.x, inputDir.y) * (Time.deltaTime * _movespeed));
    }
}