add manager to hallway

Project/Assets/ML-Agents/Examples/Hallway/Scripts/HallwayCollabAgent.cs

     public bool isSpotter = true;
     int m_Message = 0;
 
-
+
+    public override void Initialize()
+    {
+        m_HallwaySettings = FindObjectOfType<HallwaySettings>();
+        m_AgentRb = GetComponent<Rigidbody>();
+        m_GroundRenderer = ground.GetComponent<Renderer>();
+        m_GroundMaterial = m_GroundRenderer.material;
+        if (isSpotter)
+        {
+            var teamManager = new HallwayTeamManager();
+            SetTeamManager(teamManager);
+            teammate.SetTeamManager(teamManager);
+        }
+    }
     public override void OnEpisodeBegin()
     {
         m_Message = -1;

Project/Assets/ML-Agents/Examples/Hallway/Scripts/HallwayTeamManager.cs

+using System.Collections.Generic;
+using UnityEngine;
+using Unity.MLAgents;
+using Unity.MLAgents.Extensions.Teams;
+using Unity.MLAgents.Actuators;
+using Unity.MLAgents.Sensors;
+
+public class HallwayTeamManager : BaseTeamManager
+{
+    List<Agent> m_AgentList = new List<Agent> { };
+
+
+    public override void RegisterAgent(Agent agent)
+    {
+        m_AgentList.Add(agent);
+        Debug.Log($"Total # of agents registered for team manager {GetId()}: {m_AgentList.Count}");
+    }
+
+    public override void OnAgentDone(Agent agent, Agent.DoneReason doneReason, List<ISensor> sensors)
+    {
+        // Possible implementation - save reference to Agent's IPolicy so that we can repeatedly
+        // call IPolicy.RequestDecision on behalf of the Agent after it's dead
+        // If so, we'll need dummy sensor impls with the same shape as the originals.
+        agent.SendDoneToTrainer();
+    }
+
+    public override void AddTeamReward(float reward)
+    {
+
+    }
+}

Project/Assets/ML-Agents/Examples/Hallway/Scripts/HallwayTeamManager.cs.meta

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