battlearray_client/Assets/Editor/Inspector/BattleControllerInspector.cs

using UnityEditor;
using UnityEngine;
using System.Collections;

[CustomEditor(typeof(BattleController))]
public class BattleControllerInspector : Editor {

	public override void OnInspectorGUI () {  

		BattleController.battleType = (BattleController.BattleType)EditorGUILayout.EnumPopup("BattleType", BattleController.battleType);
		DrawDefaultInspector();
	}
}