remove tank, make movements of heal/dps equal

Project/Assets/ML-Agents/Examples/CubeWars/Prefabs/CubeWarArea.prefab

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Project/Assets/ML-Agents/Examples/CubeWars/Scripts/LargeCubeAgent.cs

             var rayDir = 120.0f * myTransform.forward;
             Debug.DrawRay(myTransform.position, rayDir, Color.red, 0f, true);
             RaycastHit hit;
-            if (Physics.SphereCast(transform.position, 10f, rayDir, out hit, 120f))
+            if (Physics.SphereCast(transform.position, 4f, rayDir, out hit, 120f))
             {
                 if (hit.collider.gameObject.CompareTag("StrongSmallAgent") || hit.collider.gameObject.CompareTag("WeakSmallAgent"))
                 {

Project/Assets/ML-Agents/Examples/CubeWars/Scripts/SmallCubeAgent.cs

             m_Damage = .05f;
             m_Heal = 0f;
             m_MoveSpeed = 10f;
-            m_TurnSpeed = 200f;
+            m_TurnSpeed = 150f;
             m_Cooldown = .25f;
             m_Splash = 2f;
             m_Range = 25f;
             m_RoleObs[2] = 1f;
             m_HitPointsTotal = 1f;
             m_Damage = .02f;
-            m_Heal = .1f;
-            m_MoveSpeed = 6f;
-            m_TurnSpeed = 100f;
+            m_Heal = 0f;
+            m_MoveSpeed = 10f;
+            m_TurnSpeed = 150f;
             m_Cooldown = .4f;
             m_Splash = 2f;
             m_Range = 25f;
                 if (hit.collider.gameObject.CompareTag("StrongSmallAgent") || hit.collider.gameObject.CompareTag("WeakSmallAgent"))
                 {
                     hit.collider.gameObject.GetComponent<SmallCubeAgent>().HealAgent(m_Heal);
-                    if (role == Role.Healer)
-                    {
-                        AddReward(.05f);
-                    }
+                    //if (role == Role.Healer)
+                    //{
+                    //    AddReward(.05f);
+                    //}
 
                 }
                 else if (hit.collider.gameObject.CompareTag("StrongLargeAgent") || hit.collider.gameObject.CompareTag("WeakLargeAgent"))
                     if (role == Role.DPS)
                     {
-                        AddReward(.05f);
+                        AddReward(.2f);
                     }
                 }
             }
     {
         if (!m_Dead)
         {
-            if (role == Role.Tank)
-            {
-                AddReward(.05f);
-            }
+            //if (role == Role.Tank)
+            //{
+            //    AddReward(.05f);
+            //}
             m_HitPoints -= damage;
             HealthStatus();
             return m_HitPoints <= 0;