GroundCheck error

Unity Engine
,
1

So i wanted to make a ground checker but it didnt work .There is an error that i cant fix.
PlayerMovement2.cs(29,14): error CS8112: Local function ‘GroundCheck()’ must declare a body because it is not marked ‘static extern’.

and these are some warnings:
PlayerMovement2.cs(29,14): warning CS8321: The local function ‘GroundCheck’ is declared but never used
PlayerMovement2.cs(15,27): warning CS0414: The field ‘PlayerMovement2.isGrounded’ is assigned but its value is never used

Can someone help

This is my player movement with the ground check

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

public class PlayerMovement2 : MonoBehaviour
{
    Rigidbody2D rb;
    [SerializeField] Transform groundCheckCollider;
    [SerializeField] LayerMask groundLayer;

    const float groundCheckRadius = 0.2f;
    float horizontalValve;
    bool facingRight = true;
    public float speed = 1;
    [SerializeField] bool isGrounded = false;

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

    void Update()
    {
        horizontalValve = Input.GetAxisRaw("Horizontal");
    }

    void FixedUpdate()
    {
        void GroundCheck();
        Move(horizontalValve);
    }

     void GroundCheck()
    {
        isGrounded = false;
        Collider2D[] colliders = Physics2D.OverlapCircleAll(groundCheckCollider.position, groundCheckRadius, groundLayer);
        if (colliders.Length > 0)
            isGrounded = true;
    }
    void Move(float dir)
    {
        float xVal = dir * speed * 100 * Time.fixedDeltaTime;
        Vector2 targetVelocity = new Vector2(xVal, rb.velocity.y);
        rb.velocity = targetVelocity;
        if (facingRight && dir < 0)
        {
            transform.localScale = new Vector3(-3, 3, 3);
            facingRight = false;
        }

        else if (!facingRight && dir > 0)
        {
            transform.localScale = new Vector3(3, 3, 3);
            facingRight = true;
        }
    }
}
2

in FixedUpdate you have

void FixedUpdate()
    {
        void GroundCheck();
        Move(horizontalValve);
    }

try removing the ‘void’ right in front of ‘GroundCheck’

1 Like
3

hah it’s always the simple mistakes. i didnt saw it thanks mate :slight_smile: