Small Fixes

Editor/WelcomeScreen/WelcomeScreen.Setup.cs

-using System.Collections;
+using System;
 using System.Collections.Generic;
 using UnityEngine;
 using UnityEditor;
 
             using (new GUILayout.VerticalScope(Styles.helpBox))
             {
-                GUILayout.Label("Welcome to Gameplay Ingredients !", Styles.title);
-                GUILayout.Space(12);
-                GUILayout.Label(@"This wizard will help you set up your project so you can use and customize scripts.
+                pages[currentPage].Invoke();
-GameplayIngredients is a framework that comes with a variety of features : these can be configured in a <b>GameplayIngredientsSettings</b> asset.
+                GUILayout.FlexibleSpace();
+                using (new GUILayout.HorizontalScope())
+                {
+                    GUILayout.FlexibleSpace();
+                    EditorGUI.BeginDisabledGroup(currentPage == 0);
+                    if (GUILayout.Button("Back"))
+                    {
+                        currentPage--;
+                    }
+                    EditorGUI.EndDisabledGroup();
+                    EditorGUI.BeginDisabledGroup(currentPage == pages.Length - 1);
+                    if (GUILayout.Button("Next"))
+                    {
+                        currentPage++;
+                    }
+                    EditorGUI.EndDisabledGroup();
+                }
+            }
+        }
+
+        public int currentPage = 0;
+
+        public Action[] pages = new Action[]
+        {
+            WelcomePage, SettingAssetPage, UnpackPackagePage
+        };
+
+        static void WelcomePage()
+        {
+            GUILayout.Label("Welcome to Gameplay Ingredients !", Styles.title);
+            GUILayout.Space(12);
+            GUILayout.Label(@"This wizard will help you set up your project so you can use and customize scripts.", Styles.body);
+
+        }
+
+        const string kSettingsAssetPath = "Assets/Resources/GameplayIngredientsSettings.asset";
+
+        static void SettingAssetPage()
+        {
+            GUILayout.Label("Creating a Settings Asset", Styles.title);
+            GUILayout.Space(12);
+            GUILayout.Label(@"GameplayIngredients is a framework that comes with a variety of features : these can be configured in a <b>GameplayIngredientsSettings</b> asset.
-While this is not mandatory we advise you to create it in order to be able to modify it.
+While this is not mandatory we advise you to create it in order to be able to modify it for your project's needs.
-                GUILayout.Space(8);
-                using (new GUILayout.HorizontalScope())
+            GUILayout.Space(16);
+            using (new GUILayout.HorizontalScope())
+            {
+                GUILayout.FlexibleSpace();
+                if (GUILayout.Button("Create GameplayIngredientsSettings Asset"))
-                    GUILayout.FlexibleSpace();
-                    if (GUILayout.Button("Create GameplayIngredientsSettings Asset"))
+                    bool create = true;
+                    if(System.IO.File.Exists(Application.dataPath +"/"+ kSettingsAssetPath))
+                        if (!EditorUtility.DisplayDialog("GameplayIngredientsSettings Asset Overwrite", "A GameplayIngredientsSettings Asset already exists, do you want to overwrite it?", "Yes", "No"))
+                            create = false;
+                    }
+
+                    if(create)
+                    {
+                        if(!System.IO.Directory.Exists(Application.dataPath+"/Assets/Resources"))
+                            AssetDatabase.CreateFolder("Assets", "Resources");
+
-                        AssetDatabase.CreateAsset(asset, "Assets/Resources/GameplayIngredientsSettings.asset");
+                        AssetDatabase.CreateAsset(asset, kSettingsAssetPath);
+            }
+        }
+
+        static void UnpackPackagePage()
+        {
+            GUILayout.Label("Unpacking Starter Content", Styles.title);
+            GUILayout.Space(12);
+            GUILayout.Label(@"In order to customize your project, you can create default assets that you will be able to customize. 
+
+Please select a package depending on your project's render loop. If you do not know about render loops, you will probably need the Legacy Package.", Styles.body);
+            GUILayout.Space(16);
+            using (new GUILayout.HorizontalScope())
+            {
+                using (new GUILayout.VerticalScope())
+                {
+                    if (GUILayout.Button("Legacy Renderer"))
+                        AssetDatabase.ImportPackage("Packages/net.peeweek.gameplay-ingredients/StarterAssets/GameplayIngredients-Starter-LegacyRenderer.unitypackage", false);
+                    if (GUILayout.Button("HD Render Pipeline"))
+                        AssetDatabase.ImportPackage("Packages/net.peeweek.gameplay-ingredients/StarterAssets/GameplayIngredients-Starter-HDRP.unitypackage", false);
+                    if (GUILayout.Button("Lightweight Render Pipeline"))
+                        AssetDatabase.ImportPackage("Packages/net.peeweek.gameplay-ingredients/StarterAssets/GameplayIngredients-Starter-LWRP.unitypackage", false);
+                }
+
     }
 }
 

Editor/WelcomeScreen/WelcomeScreen.cs

             {
 
                 GUILayout.Label("Gameplay Ingredients", Styles.centeredTitle);
-                GUILayout.Label(@"Simple, Organic, Open Source
+                GUILayout.Label(@"(and cooking ustensils)
-A set of Runtime and Editor Tools for your unity prototypes and games. Released under MIT License as a unity package.
+A set of Open Source Runtime and Editor Tools for your Unity prototypes and games. These scripts are maintained by Thomas Iche and released under MIT License as a unity package. 
-This package also makes use of the following third party components:
-* Naughty Attributes by Denis Rizov (https://github.com/dbrizov) 
-* Fugue Icons by Yusuke Kamiyamane (https://p.yusukekamiyamane.com/).
-* Header art background 'Chef's Station' made by Todd Quackenbush, released on unspash.com (https://unsplash.com/photos/x5SRhkFajrA).
+<b>This package also makes use of the following third party components:</b>
+- <i>Naughty Attributes</i> by Denis Rizov (https://github.com/dbrizov) 
+- <i>Fugue Icons</i> by Yusuke Kamiyamane (https://p.yusukekamiyamane.com/).
+- <i>Header art background 'Chef's Station'</i> by Todd Quackenbush (https://unsplash.com/photos/x5SRhkFajrA).
 ", Styles.centeredBody);
 
                 using (new GUILayout.HorizontalScope())