Nicer upgrade process using EditorWindow for instructions

UnityTests.Unity5/Assets/Demigiant/DOTween/readme.txt

@@ -2,6 +2,7 @@ DOTween and DOTween Pro are copyright (c) 2014 Daniele Giardini - Demigiant
 
 // IMPORTANT!!! /////////////////////////////////////////////
 // Upgrading DOTween from versions older than 1.2.000 ///////
+// (or DOTween Pro older than 1.0.000) //////////////////////
 -------------------------------------------------------------
 If you're upgrading your project from a version of DOTween older than 1.2.000 (or DOTween Pro older than 1.0.000) please follow these instructions carefully.
 1) Import the new version in the same folder as the previous one, overwriting old files. A lot of errors will appear but don't worry

UnityTests.Unity5/Assets/Demigiant/DemiLib/Core/Editor/Imgs/whiteSquare.png.meta

@@ -1,6 +1,6 @@
 fileFormatVersion: 2
 guid: d3e15b806a8368742ba6f10e794d7b76
-timeCreated: 1533115990
+timeCreated: 1533146162
 licenseType: Pro
 TextureImporter:
   fileIDToRecycleName: {}

_DOTween.Assembly/DOTween/DOTween.cs

@@ -32,7 +32,7 @@ namespace DG.Tweening
     public class DOTween
     {
         /// <summary>DOTween's version</summary>
-        public static readonly string Version = "1.2.010"; // Last version before modules: 1.1.755
+        public static readonly string Version = "1.2.015"; // Last version before modules: 1.1.755
 
         ///////////////////////////////////////////////
         // Options ////////////////////////////////////

_DOTween.Assembly/DOTweenEditor/UI/DOTweenUtilityWindow.cs

@@ -34,7 +34,8 @@ namespace DG.DOTweenEditor.UI
         string[] _settingsLocation = new[] {"Assets > Resources", "DOTween > Resources", "Demigiant > Resources"};
 
         // If force is FALSE opens the window only if DOTween's version has changed
-        // (set to FALSE by OnPostprocessAllAssets)
+        // (set to FALSE by OnPostprocessAllAssets).<para/>
+        // NOTE: this is also called via Reflection by UpgradeWindow
         public static void Open()
         {
             EditorWindow window = EditorWindow.GetWindow<DOTweenUtilityWindow>(true, _Title, true);

_DOTween.Assembly/DOTweenUpgradeManager/Autorun.cs

@@ -18,32 +18,19 @@ namespace DG.DOTweenUpgradeManager
     [InitializeOnLoad]
     static class Autorun
     {
-        static readonly string _Id = "DOTweenUpgradeManager";
-
         static Autorun()
         {
-            _Id = Application.dataPath + _Id;
+            EditorApplication.update += OnUpdate;
+        }
 
-            bool refresh;
-            DateTime now = DateTime.UtcNow;
-            DateTime lastTime;
-            if (!EditorPrefs.HasKey(_Id) || !DateTime.TryParse(EditorPrefs.GetString(_Id), out lastTime)) {
-                refresh = true;
-            } else {
-                refresh = (now - lastTime).TotalSeconds > 60;
-            }
-            if (refresh) {
-                EditorPrefs.SetString(_Id, now.ToString());
-                EditorUtility.DisplayDialog("DOTween",
-                    "DOTWEEN SETUP REQUIRED: new version imported." +
-                    "\n\nSelect \"Setup DOTween...\" in DOTween's Utility Panel to set it up and add/remove Modules." +
-                    "\n\n::::: IMPORTANT :::::" +
-                    "\nIf you're upgrading from a DOTween version older than 1.2.000 you will see lots of errors." +
-                    "\n1) Close and reopen the project (if you haven't already done so)" +
-                    "\n2) Open DOTween's Utility Panel and run the Setup to activate required Modules",
-                    "Ok"
-                );
-            }
+        public static void OnUpdate()
+        {
+            if (!UpgradeWindowIsOpen()) UpgradeWindow.Open();
+        }
+
+        static bool UpgradeWindowIsOpen()
+        {
+            return Resources.FindObjectsOfTypeAll<UpgradeWindow>().Length > 0;
         }
     }
 }

_DOTween.Assembly/DOTweenUpgradeManager/DOTweenUpgradeManager.csproj

@@ -52,6 +52,7 @@
   <ItemGroup>
     <Compile Include="Autorun.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="UpgradeWindow.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <PropertyGroup>

_DOTween.Assembly/DOTweenUpgradeManager/UpgradeWindow.cs

@@ -0,0 +1,109 @@
+// Author: Daniele Giardini - http://www.demigiant.com
+// Created: 2018/08/02 12:29
+// License Copyright (c) Daniele Giardini
+// This work is subject to the terms at http://dotween.demigiant.com/license.php
+
+using System;
+using System.Reflection;
+using UnityEditor;
+using UnityEngine;
+
+namespace DG.DOTweenUpgradeManager
+{
+    class UpgradeWindow : EditorWindow
+    {
+        const string _Title = "New Version of DOTween Imported";
+        static readonly Vector2 _WinSize = new Vector2(400,280);
+
+        const string _DescrTitle0 = "DOTWEEN SETUP REQUIRED";
+        const string _DescrContent0 = "Select <color=#ffc47a><b>\"Setup DOTween...\"</b></color> in <b>DOTween's Utility Panel</b> to set it up and add/remove Modules.";
+        const string _DescrTitle1 = "IMPORTANT IN CASE OF UPGRADE";
+        const string _DescrContent1 = "If you're upgrading from a DOTween version older than <b>1.2.000</b> or <b>Pro older than 1.0.000</b>" +
+                                      " (<color=#ffc47a><i>before the introduction of DOTween Modules</i></color>)" +
+                                      " you will see lots of errors. <b>Follow these instructions</b> to fix them:";
+        const string _DescrContent2 = "\n<color=#94de59><b>1)</b></color> <color=#ffc47a><b>Close and reopen the project</b></color>" +
+                                      " (if you haven't already done so)" +
+                                      "\n<color=#94de59><b>2)</b></color> Open DOTween's Utility Panel" +
+                                      " and <color=#ffc47a><b>run the Setup</b></color> to activate required Modules";
+
+        #region Unity and GUI Methods
+
+        public static void Open()
+        {
+            EditorWindow window = EditorWindow.GetWindow<UpgradeWindow>(true, _Title, true);
+            window.minSize = _WinSize;
+            window.maxSize = _WinSize;
+            window.ShowUtility();
+        }
+
+        void OnGUI()
+        {
+            Styles.Init();
+
+            Rect area = new Rect(0, 0, position.width, position.height);
+
+            // Background
+            GUI.color = new Color(0.18f, 0.18f, 0.18f);
+            GUI.DrawTexture(area, Texture2D.whiteTexture);
+            GUI.color = Color.white;
+
+            GUILayout.Space(4);
+            GUILayout.Label(_DescrTitle0, Styles.descrTitle);
+            GUILayout.Label(_DescrContent0, Styles.descrLabel);
+            GUILayout.Space(12);
+            GUILayout.Label(_DescrTitle1, Styles.descrTitle);
+            GUILayout.Label(_DescrContent1, Styles.descrLabel);
+            GUILayout.Space(-15);
+            GUILayout.Label(_DescrContent2, Styles.descrLabel);
+
+            // Buttons
+            GUILayout.Space(12);
+            GUILayout.BeginHorizontal();
+            GUILayout.FlexibleSpace();
+            if (GUILayout.Button("Open DOTween Utility Panel", GUILayout.Height(30))) {
+                Type doeditorT = Type.GetType("DG.DOTweenEditor.UI.DOTweenUtilityWindow, DOTweenEditor");
+                MethodInfo miOpen = doeditorT.GetMethod("Open", BindingFlags.Static | BindingFlags.Public);
+                miOpen.Invoke(null, null);
+                EditorApplication.update -= Autorun.OnUpdate;
+                this.Close();
+            }
+            GUILayout.FlexibleSpace();
+            GUILayout.EndHorizontal();
+        }
+
+        #endregion
+
+        // █████████████████████████████████████████████████████████████████████████████████████████████████████████████████████
+        // ███ INTERNAL CLASSES ████████████████████████████████████████████████████████████████████████████████████████████████
+        // █████████████████████████████████████████████████████████████████████████████████████████████████████████████████████
+
+        static class Styles
+        {
+            static bool _initialized;
+            public static GUIStyle descrTitle, descrLabel;
+
+            public static void Init()
+            {
+                if (_initialized) return;
+
+                _initialized = true;
+
+                descrTitle = new GUIStyle(GUI.skin.label);
+                descrTitle.richText = true;
+                descrTitle.fontSize = 18;
+                SetTextColor(descrTitle, new Color(0.58f, 0.87f, 0.35f));
+
+                descrLabel = new GUIStyle(GUI.skin.label);
+                descrLabel.fontSize = 12;
+                descrLabel.wordWrap = descrLabel.richText = true;
+                SetTextColor(descrLabel, new Color(0.93f, 0.93f, 0.93f));
+            }
+
+            static void SetTextColor(GUIStyle style, Color color)
+            {
+                style.normal.textColor = style.active.textColor = style.focused.textColor = style.hover.textColor
+                = style.onNormal.textColor = style.onActive.textColor = style.onFocused.textColor = style.onHover.textColor = color;
+            }
+        }
+    }
+}

_DOTween.Assembly/bin/readme.txt

@@ -2,6 +2,7 @@ DOTween and DOTween Pro are copyright (c) 2014 Daniele Giardini - Demigiant
 
 // IMPORTANT!!! /////////////////////////////////////////////
 // Upgrading DOTween from versions older than 1.2.000 ///////
+// (or DOTween Pro older than 1.0.000) //////////////////////
 -------------------------------------------------------------
 If you're upgrading your project from a version of DOTween older than 1.2.000 (or DOTween Pro older than 1.0.000) please follow these instructions carefully.
 1) Import the new version in the same folder as the previous one, overwriting old files. A lot of errors will appear but don't worry