// DependencyWalker - display all directly/indirectly referenced assets in the active level.
// Written by Martin Hoffesommer, http://hoffesommer.com

// Released under the Beerware license: http://en.wikipedia.org/wiki/Beerware
//
// "THE BEER-WARE LICENSE" (Revision 42):
// <martin@hoffesommer.com> wrote this file. As long as you retain this notice you
// can do whatever you want with this stuff. If we meet some day, and you think
// this stuff is worth it, you can buy me a beer in return.

using UnityEngine;
using UnityEditor;
using System;

public class DependencyWalker: EditorWindow
{
	string[]	m_assets;
	Vector2		m_scrollPos;
	
	[MenuItem("Window/Dependency Walker")]
	static void Init()
	{
		EditorWindow.GetWindow(typeof(DependencyWalker));
	}
	
	DependencyWalker()
	{
		string[] h=new string[1];
		h[0]=EditorApplication.currentScene;
		m_assets=AssetDatabase.GetDependencies(h);
		Array.Sort(m_assets);
	}
	
	void OnGUI()
	{
		m_scrollPos=GUILayout.BeginScrollView(m_scrollPos);
		for (int k=0;k<m_assets.Length;++k)
		{
			if (GUILayout.Toggle(false,m_assets[k]))
			{
				Selection.objects=AssetDatabase.LoadAllAssetsAtPath(m_assets[k]);
			}
		}
		GUILayout.EndScrollView();
	}
}