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using UnityEngine;

public class PlayerController : MonoBehaviour
{
    public float moveSpeed = 5f;
    public float jumpForce = 10f;
    private Rigidbody2D rb;
    private bool isGrounded;
    
    void Start()
    {
        rb = GetComponent<Rigidbody2D>();
    }
    
    void Update()
    {
        // Player movement
        float horizontalInput = Input.GetAxis("Horizontal");
        rb.velocity = new Vector2(horizontalInput * moveSpeed, rb.velocity.y);
        
        // Jumping
        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;
        }
    }
}
using UnityEngine;

public class ObstacleSpawner : MonoBehaviour
{
    public GameObject obstaclePrefab;
    public float spawnInterval = 2f;
    private float timer;

    void Update()
    {
        timer += Time.deltaTime;
        if (timer >= spawnInterval)
        {
            SpawnObstacle();
            timer = 0f;
        }
    }

    void SpawnObstacle()
    {
        // Instantiate a new obstacle at a random position
        float spawnX = transform.position.x;
        float spawnY = Random.Range(-3f, 3f);
        Instantiate(obstaclePrefab, new Vector2(spawnX, spawnY), Quaternion.identity);
    }
}
void OnCollisionEnter2D(Collision2D collision)
{
    if (collision.gameObject.CompareTag("Obstacle"))
    {
        // Game Over logic here
        Debug.Log("Game Over");
        // Optionally: Application.Quit(); // To quit the application
    }

    if (collision.gameObject.CompareTag("Ground"))
    {
        isGrounded = true;
    }
}