Question 1 Script 2 Classes (Editor & Mono) Help

Hi there,
I found this very helpful third-party asset, from YouTube. The issue is I can not add it to a game object. If you see the code, the script has within it, an Editor Class and a MonoBehavior Class.

So, I am not sure how to insure the script can be applied.

Any tips? Naming Convecniton? Separate the Classes into two scripts?

Thanks

Code (csharp):

1.  
2. using System;
3. using System.Collections;
4. using System.Collections.Generic;
5. using System.Threading;
6. using UnityEditor;
7. using UnityEngine;
8.  
9. [CustomEditor(typeof(IKSolver)), CanEditMultipleObjects]
10. public class E_IKSolver : Editor
11. {
12.     public override void OnInspectorGUI()
13.     {
14.         IKSolver solver = (IKSolver)target;
15.         if (solver.needResetOption)
16.         {
17.             GUI.enabled = false;
18.         }
19.         DrawDefaultInspector();
20.         if (solver.needResetOption)
21.         {
22.             GUI.enabled = true;
23.             if (GUILayout.Button("Reset Scene Hierarchy"))
24.             {
25.                 solver.ResetHierarchy();
26.             }
27.         }
28.     }
29. }
30.  
31. [ExecuteInEditMode]
32. public class IKSolver : MonoBehaviour
33. {
34.     [Serializable]
35.     public class Bone
36.     {
37.         public Transform bone;
38.         [HideInInspector]
39.         public float length;
40.         [HideInInspector]
41.         public Vector3 origPos, origScale;
42.         [HideInInspector]
43.         public Quaternion origRot;
44.     }
45.  
46.     [Header("Bones - Leaf to Root")]
47.     [Tooltip("Make sure you assign them in leaf to root order only...")]
48.     [SerializeField]
49.     public Bone[] bones;
50.     [Tooltip("The end point of the leaf bone positioned at tip of the chain to get its orientation...")]
51.     public Transform endPointOfLastBone;
52.  
53.     [Header("Settings")]
54.     [Tooltip("Bend chain towards this target when target is closer than total chain length... Make sure you place it far than total chain length for better accuracy...")]
55.     public Transform poleTarget;
56.     [Tooltip("More precision...")]
57.     public int iterations;
58.  
59.     [Header("EditMode")]
60.     public bool enable;
61.  
62.     [HideInInspector]
63.     public bool needResetOption = false;
64.  
65.     private Vector3 lastTargetPosition;
66.     private bool editorInitialized = false;
67.  
68.     void Start()
69.     {
70.         lastTargetPosition = transform.position;
71.         if (Application.isPlaying && !editorInitialized)
72.         {
73.             Initialize();
74.         }
75.     }
76.  

 

The editor class belongs into its own file into an editor folder (a folder called Editor)

 

It's an editor script. Those are NEVER attached to GameObjects. Go read about them. As Malz points out they must be in an Editor/ folder or else they will prevent you from building.

 

Thanks!