using System;
using UnityEditor;
using UnityEngine;

namespace AmplifyBloom
{
	public class About : EditorWindow
	{
		private const string AboutImagePath = "AmplifyBloom/Textures/About.png";

		private Vector2 m_scrollPosition = Vector2.zero;

		private Texture2D m_aboutImage;

		[MenuItem("Window/Amplify Bloom/About...", false, 20)]
		private static void Init()
		{
			About expr_1A = (About)EditorWindow.GetWindow(typeof(About), true, "About Amplify Bloom");
			expr_1A.minSize=(new Vector2(502f, 290f));
			expr_1A.maxSize=(new Vector2(502f, 290f));
			expr_1A.Show();
		}

		public void OnFocus()
		{
			string[] arg_10_0 = AssetDatabase.FindAssets("About t:Texture");
			string text = "";
			string[] array = arg_10_0;
			for (int i = 0; i < array.Length; i++)
			{
				string text2 = AssetDatabase.GUIDToAssetPath(array[i]);
				if (text2.EndsWith("AmplifyBloom/Textures/About.png"))
				{
					text = text2;
					break;
				}
			}
			if (!string.IsNullOrEmpty(text))
			{
				TextureImporter textureImporter = AssetImporter.GetAtPath(text) as TextureImporter;
				if (textureImporter.textureType != (TextureImporterType)2)
				{
					textureImporter.textureType=((TextureImporterType)2);
					AssetDatabase.ImportAsset(text);
				}
				this.m_aboutImage = (AssetDatabase.LoadAssetAtPath(text, typeof(Texture2D)) as Texture2D);
				return;
			}
			Debug.LogWarning("[AmplifyBloom] About image not found at AmplifyBloom/Textures/About.png");
		}

		public void OnGUI()
		{
			this.m_scrollPosition = GUILayout.BeginScrollView(this.m_scrollPosition, new GUILayoutOption[0]);
			GUILayout.BeginVertical(new GUILayoutOption[0]);
			GUILayout.Space(10f);
			GUILayout.BeginHorizontal(new GUILayoutOption[0]);
			GUILayout.FlexibleSpace();
			GUILayout.Box(this.m_aboutImage, GUIStyle.none, new GUILayoutOption[0]);
			if (Event.current.type == (EventType)1 && GUILayoutUtility.GetLastRect().Contains(Event.current.mousePosition))
			{
				Application.OpenURL("http://www.amplify.pt");
			}
			GUILayout.FlexibleSpace();
			GUILayout.EndHorizontal();
			GUIStyle gUIStyle = new GUIStyle(EditorStyles.label);
			gUIStyle.alignment=(TextAnchor)(4);
			gUIStyle.wordWrap=(true);
			GUILayout.Label("\nAmplify Bloom " + VersionInfo.StaticToString(), gUIStyle, new GUILayoutOption[]
			{
				GUILayout.ExpandWidth(true)
			});
			GUILayout.Label("\nCopyright (c) Amplify Creations, Lda. All rights reserved.\n", gUIStyle, new GUILayoutOption[]
			{
				GUILayout.ExpandWidth(true)
			});
			GUILayout.EndVertical();
			GUILayout.EndScrollView();
		}
	}
}