Editor File

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


[CustomEditor(typeof(MazeGenerator))]
public class GeneratorEditor : Editor
{
    public override void OnInspectorGUI()
    {
        MazeGenerator myTarget = (MazeGenerator)target;
        base.OnInspectorGUI();

        if (GUILayout.Button("Generate maze"))
        {
            myTarget.GenerateMazes();
        }
    }
}