add portal observation tag and agents die if touch portal

Project/Assets/ML-Agents/Examples/PushBlock/Prefabs/DungeonEscapeAgent.prefab

   - dragon
   - key
   - lock
-  m_RaysPerDirection: 9
-  m_MaxRayDegrees: 120
+  - portal
+  m_RaysPerDirection: 7
+  m_MaxRayDegrees: 60
   m_SphereCastRadius: 0.5
   m_RayLength: 40
   m_RayLayerMask:
     VectorActionDescriptions: []
     VectorActionSpaceType: 0
     hasUpgradedBrainParametersWithActionSpec: 1
-  m_Model: {fileID: 11400000, guid: 96c6fde84ac654b129311fafdd96119d, type: 3}
+  m_Model: {fileID: 11400000, guid: 3fa61361f23fd46e9b78326f45cb98ce, type: 3}
   m_InferenceDevice: 0
   m_BehaviorType: 0
   m_BehaviorName: PushBlock

Project/Assets/ML-Agents/Examples/PushBlock/Prefabs/DungeonEscapePlatform.prefab

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     m_Modifications:
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Project/Assets/ML-Agents/Examples/PushBlock/Scripts/DungeonEscapeEnvController.cs

 
     public List<PlayerInfo> AgentsList = new List<PlayerInfo>();
     public List<DragonInfo> DragonsList = new List<DragonInfo>();
-
+    private Dictionary<PushAgentEscape, PlayerInfo> m_PlayerDict = new Dictionary<PushAgentEscape, PlayerInfo>();
-    private int m_NumberOfRemainingBlocks;
+    private int m_NumberOfRemainingPlayers;
     public GameObject Key;
 
     private SimpleMultiAgentGroup m_AgentGroup;
         // Starting material
         m_GroundMaterial = m_GroundRenderer.material;
         m_PushBlockSettings = FindObjectOfType<PushBlockSettings>();
+
+        //Reset Players Remaining
+        m_NumberOfRemainingPlayers = AgentsList.Count;
 
         //Hide The Key
         Key.SetActive(false);
         // m_AgentGroup.AddGroupReward(-0.5f / MaxEnvironmentSteps);
     }
 
-    public void UnlockBlock(Transform blockT)
+    public void TouchedHazard(PushAgentEscape agent)
+    {
+        m_NumberOfRemainingPlayers--;
+        agent.EndEpisode();
+        agent.gameObject.SetActive(false);
+        if (m_NumberOfRemainingPlayers == 0 || agent.IHaveAKey)
+        {
+            m_AgentGroup.EndGroupEpisode();
+            ResetScene();
+        }
+    }
+
+    public void UnlockDoor()
     {
         m_AgentGroup.AddGroupReward(1f);
         StartCoroutine(GoalScoredSwapGroundMaterial(m_PushBlockSettings.goalScoredMaterial, 0.5f));
     public void KilledByBaddie(PushAgentEscape agent, Collision baddieCol)
     {
         baddieCol.gameObject.SetActive(false);
+        m_NumberOfRemainingPlayers--;
         agent.EndEpisode();
         agent.gameObject.SetActive(false);
         print($"{baddieCol.gameObject.name} ate {agent.transform.name}");
 
         //Reset counter
         m_ResetTimer = 0;
+
+        //Reset Players Remaining
+        m_NumberOfRemainingPlayers = AgentsList.Count;
 
         //Random platform rot
         var rotation = Random.Range(0, 4);

Project/Assets/ML-Agents/Examples/PushBlock/Scripts/PushAgentEscape.cs

             {
                 MyKey.SetActive(false);
                 IHaveAKey = false;
-                m_GameController.UnlockBlock(col.transform);
+                m_GameController.UnlockDoor();
             }
         }
         if (col.transform.CompareTag("dragon"))
             IHaveAKey = false;
+        }
+        if (col.transform.CompareTag("portal"))
+        {
+            m_GameController.TouchedHazard(this);
+            // MyKey.SetActive(false);
+            // IHaveAKey = false;
         }
     }
 

Project/Assets/ML-Agents/Examples/PushBlock/TFModels/PushBlockZombie.onnx.meta

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Project/Assets/ML-Agents/Examples/PushBlock/TFModels/PushBlockgrid-7499953.onnx.meta

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Project/Assets/ML-Agents/Examples/PushBlock/TFModels/DungeonEscapeRays.onnx.meta

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