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Question by unity_1vanessanc2 · Oct 12, 2021 at 08:52 PM · ground detection

i am new to unity and c#, i made a something but can anyone help me code a simple groundcheck that makes jump true when on the ground while cant jump while its on the air

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

public class PlayerMovement : MonoBehaviour { private bool Jump = false; public float MoveSpeed = 7f;

 // Update is called once per frame
 void Update()
 {
     Jump = Input.GetKey(KeyCode.UpArrow);
 }

 private void FixedUpdate()
 {
     //Make the character move left and right
     if (Input.GetKey(KeyCode.RightArrow))
     {
         transform.position += new Vector3(MoveSpeed, 0f, 0f) * Time.deltaTime;
     }
     if (Input.GetKey(KeyCode.LeftArrow))
     {
         transform.position += new Vector3(-MoveSpeed, 0f, 0f) * Time.deltaTime;
     }
     if (Jump)
     {
         GetComponent<Rigidbody2D>().velocity = new Vector3(0f, 12f, 0f);
     }
 }

}

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