Trying to sort an Array

So im tryin to sort these arrays so they corispond with each other but im getting an error about static methods that i dont understand

Do i need to create a static method or something? :/ Any help will be lovely.
Im a new to coding so have mercy
Here is the code

Code (CSharp):

1.  
2. using UnityEngine;
3. using System.Collections;
4. using System.Collections.Generic;
5.  
6. public class PositionScript : MonoBehaviour {
7.  
8.     public List<GameObject> objects = new List<GameObject> ();
9.     public List<float> distances = new List<float> ();
10.     public GameObject[] carNames;
11.  
12.     private bool updateCars = true;
13.  
14.  
15.     void Update()
16.     {
17.         if (updateCars)
18.         {
19.             StartCoroutine(UpdateDistance());
20.         }
21.     }
22.  
23.     IEnumerator UpdateDistance()
24.     {
25.         updateCars = false;
26.         yield return new WaitForSeconds(1.0f);
27.         distances.Clear ();
28.         foreach (GameObject obj in objects) {
29.             float dist = Vector3.Distance (gameObject.transform.position, obj.transform.position);
30.             distances.Add (dist);
31.         }
32.        
33.         distances.Sort ();
34.         float[] distance = distances.ToArray ();
35.         carNames = objects.ToArray ();
36.  
37.         carNames.Sort (distance, carNames);
38.         updateCars = true;
39.     }
40. }
41.  
42.  

 

Line 37: Sort works without parameters (like line 33), but unless you provide a comparison method, you can't just stick parameters in it.

 

Ahhhh sorry i thaught i could sort the second list using the first list. In the end i managed to acheive what i was looking for with a slightly different approach.

If this helps anyone for the begining of a 'race position' script then go ahead and grab it here is the code

Code (CSharp):

1. using UnityEngine;
2. using System.Collections;
3. using System.Collections.Generic;
4.  
5. public class PositionScript : MonoBehaviour {
6.  
7.     public List<GameObject> objects = new List<GameObject> ();
8.     public List<float> carPositions = new List<float> ();
9.  
10.     private bool updateCars = true;
11.  
12.  
13.     void Update()
14.     {
15.         if (updateCars)
16.         {
17.             StartCoroutine(UpdateDistance());
18.         }
19.     }
20.  
21.     IEnumerator UpdateDistance()
22.     {
23.         updateCars = false;
24.         yield return new WaitForSeconds(0.1f);
25.         carPositions.Clear ();
26.         foreach (GameObject obj in objects) {
27.             float dist = Vector3.Distance (gameObject.transform.position, obj.transform.position);
28.             carPositions.Add(dist);
29.         }
30.        
31.         carPositions.Sort ();
32.         updateCars = true;
33.     }
34. }
35.  

and the second script

Code (CSharp):

1. using UnityEngine;
2. using System.Collections;
3.  
4. public class CarIdentScript : MonoBehaviour {
5.  
6.     public int CurrentPosition;
7.     public string CarName;
8.     public GameObject RaceController;
9.  
10.     private PositionScript positionScript;
11.  
12.     void Start()
13.     {
14.         positionScript = RaceController.GetComponent<PositionScript> ();
15.     }
16.  
17.     void Update()
18.     {
19.         float dist = Vector3.Distance (RaceController.transform.position, gameObject.transform.position);
20.         CurrentPosition = Mathf.Abs(positionScript.carPositions.BinarySearch (dist));
21.     }
22. }
23.