using System;
using System.Collections;
using System.Collections.Generic;
#if UNITY_EDITOR
using UnityEditor;
using UnityEngine;

namespace Golems.Attributes
{
    [CustomPropertyDrawer(typeof(NavMeshMaskAttribute))]
    public class NavMeshMaskDrawer : PropertyDrawer
    {
        public override void OnGUI(Rect position, SerializedProperty serializedProperty, GUIContent label)
        {
            float width = position.width;
            position.width = EditorGUIUtility.labelWidth;
            EditorGUI.PrefixLabel(position, label);
         
            string[] areaNames  = GameObjectUtility.GetNavMeshAreaNames();
            int mask = serializedProperty.intValue;
            position.x += EditorGUIUtility.labelWidth;
            position.width = width - EditorGUIUtility.labelWidth;
 
            EditorGUI.BeginChangeCheck();
            mask = EditorGUI.MaskField(position, mask, areaNames);
            if (EditorGUI.EndChangeCheck())
            {
                serializedProperty.intValue = mask;
            }
        }
    }

    [AttributeUsage(AttributeTargets.Property | AttributeTargets.Field, AllowMultiple = true)]
    public class NavMeshMaskAttribute : PropertyAttribute // if there are build issues move the NavMeshMaskAttribute class out of the unity editor folder  
    {
    } 
}

#endif