Unity Script Generated by ScripterAI

"For Unity 2D, create one script that would be a functional simple platformer including the player, terrain, obstacles, controls and simple particle effects for jumping and death. The player should not be able to double jump."

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

public class SimplePlatformer : MonoBehaviour
{
    public float moveSpeed = 5f;
    public float jumpForce = 10f;
    public LayerMask groundLayer;
    public GameObject jumpParticles;
    public GameObject deathParticles;

private Rigidbody2D rb;
    private bool isGrounded;
    private float horizontalInput;
    private Collider2D playerCollider;
    private Animator animator;

void Start()
    {
        rb = GetComponent<Rigidbody2D>();
        playerCollider = GetComponent<Collider2D>();
        animator = GetComponent<Animator>();
    }

void Update()
    {
        horizontalInput = Input.GetAxis("Horizontal");
        animator.SetFloat("Speed", Mathf.Abs(horizontalInput));

isGrounded = Physics2D.IsTouchingLayers(playerCollider, groundLayer);

if (Input.GetButtonDown("Jump") && isGrounded)
        {
            Jump();
        }

if (rb.velocity.y < -0.1f)
        {
            animator.SetBool("Falling", true);
        }
        else
        {
            animator.SetBool("Falling", false);
        }
    }

void FixedUpdate()
    {
        rb.velocity = new Vector2(horizontalInput * moveSpeed, rb.velocity.y);
    }

void Jump()
    {
        rb.velocity = new Vector2(rb.velocity.x, jumpForce);
        Instantiate(jumpParticles, transform.position, Quaternion.identity);
    }

void OnCollisionEnter2D(Collision2D collision)
    {
        if (collision.collider.CompareTag("Obstacle"))
        {
            Die();
        }
    }

void Die()
    {
        Instantiate(deathParticles, transform.position, Quaternion.identity);
        Destroy(gameObject);
    }
}