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

public class PlayerMovement2D : MonoBehaviour
{
    public float speed = 5f;
    public float jumpForce = 10f;
    private Rigidbody2D rb;
    private bool isGrounded;

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

    void Update()
    {
        // Bewegung
        float move = Input.GetAxis("Horizontal");
        rb.velocity = new Vector2(move * speed, rb.velocity.y);

        // Springen
        if (Input.GetButtonDown("Jump") && isGrounded)
        {
            rb.velocity = new Vector2(rb.velocity.x, jumpForce);
        }
    }

    private void OnCollisionEnter2D(Collision2D collision)
    {
        if (collision.gameObject.CompareTag("Ground"))
        {
            isGrounded = true;
        }
    }

    private void OnCollisionExit2D(Collision2D collision)
    {
        if (collision.gameObject.CompareTag("Ground"))
        {
            isGrounded = false;
        }
    }
}