Region2D_Editor

using System;
using UnityEditor;
using UnityEngine;

namespace Movement2D
{
    [CustomEditor(typeof(Region2D))]
    [CanEditMultipleObjects]
    public class Region2D_Editor : Editor
    {
        private Region2D region2d;
        private int selectedRegionTag;

        private void OnEnable()
        {
            region2d = (Region2D)target;
        }

        public override void OnInspectorGUI()
        {
            region2d.regionTag = EditorGUILayout.Popup("Tag", region2d.regionTag, Region2D.Tags);
            region2d.regionTag %= Region2D.Tags.Length;

            region2d.isStatic = EditorGUILayout.Toggle("Is Static:", region2d.isStatic);
            region2d.isTrigger = EditorGUILayout.Toggle("Is Trigger:", region2d.isTrigger);

            region2d.size = EditorGUILayout.Vector2IntField("Size: ", region2d.size);

            region2d.respectScale = EditorGUILayout.Toggle("Multiply By localScale:", region2d.respectScale);
            region2d.showWhenNotSelected = EditorGUILayout.Toggle("Show When Not Selected:", region2d.showWhenNotSelected);
        }
    }
}