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

public class PlayerMovement : MonoBehaviour
{
    public float moveSpeed = 5f;
    public float jumpForce = 7f;
    public Transform groundCheck;
    public LayerMask groundLayer;

    private Rigidbody2D rb;
    private bool isGrounded;
    private float groundCheckRadius = 0.2f;
    private float moveInput;

    void Start()
    {
        rb = GetComponent<Rigidbody2D>();
    }

    void Update()
    {
        moveInput = Input.GetAxis("Horizontal"); // A/D tai nuolinäppäimet
        isGrounded = Physics2D.OverlapCircle(groundCheck.position, groundCheckRadius, groundLayer);

        // Liikkuminen
        rb.velocity = new Vector2(moveInput * moveSpeed, rb.velocity.y);

        // Hyppääminen
        if (isGrounded && Input.GetKeyDown(KeyCode.Space))
        {
            rb.velocity = new Vector2(rb.velocity.x, jumpForce);
        }
    }
}