Set execution order to be negative to make sure scripts run before de… (#26)

* Set execution order to be negative to make sure scripts run before default time.

* Fixed issue with the basic environment. Updated submodule.

* Removed execution order class attribute from project settings overrides and added it to basic controller.

* Updated submodule. Added platform #if to BasicController awake.

* Removed execution order from basic controller. Added execution order to project settings through editor.

* Updated submodule.

Author: miguelalonsojr

Project/Assets/ML-Agents/Examples/Basic/Scripts/BasicController.cs

@@ -1,3 +1,4 @@
+using System;
 using UnityEngine;
 using UnityEngine.SceneManagement;
 using Unity.MLAgents;
@@ -25,6 +26,19 @@ public class BasicController : MonoBehaviour
 
     Agent m_Agent;
 
+    public void Awake()
+    {
+        // Since this example does not inherit from the Agent class, explicit registration
+        // of the RpcCommunicator is required. The RPCCommunicator should only be compiled
+        // for Standalone platforms (i.e. Windows, Linux, or Mac)
+#if UNITY_EDITOR || UNITY_STANDALONE
+        if (!CommunicatorFactory.CommunicatorRegistered)
+        {
+            Debug.Log("Registered Communicator.");
+            CommunicatorFactory.Register<ICommunicator>(RpcCommunicator.Create);
+        }
+#endif
+    }
 
     public void OnEnable()
     {

Project/Assets/ML-Agents/Examples/SharedAssets/Scripts/ProjectSettingsOverrides.cs

@@ -9,7 +9,6 @@ namespace Unity.MLAgentsExamples
     /// This can modify some Physics and time-stepping properties, so you
     /// shouldn't copy it into your project unless you know what you're doing.
     /// </summary>
-    [DefaultExecutionOrder(4)]
     public class ProjectSettingsOverrides : MonoBehaviour
     {
         // Original values

Project/Assets/ML-Agents/Examples/SharedAssets/Scripts/ProjectSettingsOverrides.cs.meta

@@ -9,6 +9,7 @@ UnityConnectSettings:
   m_EventOldUrl: https://api.uca.cloud.unity3d.com/v1/events
   m_EventUrl: https://cdp.cloud.unity3d.com/v1/events
   m_ConfigUrl: https://config.uca.cloud.unity3d.com
+  m_DashboardUrl: https://dashboard.unity3d.com
   m_TestInitMode: 0
   CrashReportingSettings:
     m_EventUrl: https://perf-events.cloud.unity3d.com