/****************************************************************************
* Copyright 2019 Nreal Techonology Limited. All rights reserved.
*                                                                                                                                                          
* This file is part of NRSDK.                                                                                                          
*                                                                                                                                                           
* https://www.nreal.ai/        
* 
*****************************************************************************/

namespace NRKernal
{
    using System;
    using UnityEditor;

    /// <summary> Manager for script orders. </summary>
    [InitializeOnLoad]
    public class ScriptOrderManager
    {
        /// <summary> Static constructor. </summary>
        static ScriptOrderManager()
        {
            foreach (MonoScript monoScript in MonoImporter.GetAllRuntimeMonoScripts())
            {
                if (monoScript.GetClass() != null)
                {
                    foreach (var a in Attribute.GetCustomAttributes(monoScript.GetClass(), typeof(ScriptOrder)))
                    {
                        var currentOrder = MonoImporter.GetExecutionOrder(monoScript);
                        var newOrder = ((ScriptOrder)a).order;
                        if (currentOrder != newOrder)
                            MonoImporter.SetExecutionOrder(monoScript, newOrder);
                    }
                }
            }
        }
    }
}