feat: add button to welcome page which leads to network scene

Author: Elfi0Kuhndorf

Basic/2DSpaceShooter/Assets/Editor/Tutorials/Tutorial Welcome Page.asset

@@ -30,6 +30,25 @@ MonoBehaviour:
       over pickups in the scene to get different temporary buffs for your ship (like
       increased fly speed or shooting extra bullets)."
   m_Buttons:
+  - Text:
+      m_Untranslated: Open network scene
+    Tooltip:
+      m_Untranslated: 
+    OnClick:
+      m_PersistentCalls:
+        m_Calls:
+        - m_Target: {fileID: 11400000, guid: 8542e6feb6e590c469cc4cf87b0dc005, type: 2}
+          m_TargetAssemblyTypeName: TutorialCallbacks, Assembly-CSharp-Editor
+          m_MethodName: LoadSelectionScene
+          m_Mode: 1
+          m_Arguments:
+            m_ObjectArgument: {fileID: 0}
+            m_ObjectArgumentAssemblyTypeName: UnityEngine.Object, UnityEngine
+            m_IntArgument: 0
+            m_FloatArgument: 0
+            m_StringArgument: 
+            m_BoolArgument: 0
+          m_CallState: 1
   - Text:
       m_Untranslated: Close
     Tooltip:

Basic/2DSpaceShooter/Assets/Editor/Tutorials/TutorialCallbacks.asset

@@ -12,3 +12,4 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: df31ca3e810dfc44685ad4f0b62f2cb7, type: 3}
   m_Name: TutorialCallbacks
   m_EditorClassIdentifier: 
+  m_NetworkScene: {fileID: 102900000, guid: ffe2be76ca2aaeb41804ca99ef05206b, type: 3}

Basic/2DSpaceShooter/Assets/Editor/Tutorials/TutorialCallbacks.cs

@@ -8,6 +8,8 @@
 [CreateAssetMenu(fileName = DefaultFileName, menuName = "Tutorials/" + DefaultFileName + " Instance")]
 public class TutorialCallbacks : ScriptableObject
 {
+    [SerializeField] SceneAsset m_NetworkScene;
+
     /// <summary>
     /// The default file name used to create asset of this class type.
     /// </summary>
@@ -29,4 +31,9 @@ public static ScriptableObject CreateAndShowAsset(string assetPath = null)
         Selection.activeObject = asset;
         return asset;
     }
+
+    public void LoadSelectionScene()
+    {
+        UnityEditor.SceneManagement.EditorSceneManager.OpenScene(AssetDatabase.GetAssetPath(m_NetworkScene));
+    }
 }