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

public class PlayerController : MonoBehaviour
{
    public float movespeed = 5f;
    public Transform movePoint;
    public LayerMask whatStopsMovement;

    // Start is called before the first frame update
    void Start()
    {
        movePoint.parent = null;        
    }

    // Update is called once per frame
    void Update()
    {
        transform.position = Vector3.MoveTowards(transform.position, movePoint.position, movespeed * Time.deltaTime);
        if(Vector3.Distance(transform.position, movePoint.position) <= .05f) {
            if(Mathf.Abs(Input.GetAxisRaw("Horizontal")) == 1f) {
                if(!Physics2D.OverlapCircle(movePoint.position + new Vector3(Input.GetAxisRaw("Horizontal"), 0f, 0f), 2f, whatStopsMovement)) {
                    movePoint.position += new Vector3(Input.GetAxisRaw("Horizontal"), 0f, 0f);
                }
            }

            if(Mathf.Abs(Input.GetAxisRaw("Vertical")) == 1f) {
                if(!Physics2D.OverlapCircle(movePoint.position + new Vector3(0f, Input.GetAxisRaw("Vertical"), 0f), 2f, whatStopsMovement)) {
                    movePoint.position += new Vector3(0f, Input.GetAxisRaw("Vertical"), 0f);
                }
            }
        }
        
    }
}