soccer curriculum

Project/Assets/ML-Agents/Examples/Soccer/Scripts/AgentSoccer.cs

     float m_KickPower;
     int m_PlayerIndex;
     public SoccerFieldArea area;
+    float m_BallTouch;
     public Position position;
 
     float m_Power;
         var force = m_Power * m_KickPower;
         if (c.gameObject.CompareTag("ball"))
         {
+            // Generic gets curriculum
+            if (position == Position.Generic)
+            {
+                AddReward(.2f * m_BallTouch);
+            }
             var dir = c.contacts[0].point - transform.position;
             dir = dir.normalized;
             c.gameObject.GetComponent<Rigidbody>().AddForce(dir * force);
     public override void OnEpisodeBegin()
     {
+        m_BallTouch = Academy.Instance.FloatProperties.GetPropertyWithDefault("ball_touch", 0);
         if (team == Team.Purple)
         {
             transform.rotation = Quaternion.Euler(0f, -90f, 0f);

config/trainer_config.yaml

 
 SoccerTwos:
     normalize: false
-    max_steps: 1.0e8
+    max_steps: 3.0e7
     learning_rate_schedule: constant
     batch_size: 2048
     buffer_size: 20480

config/curricula/soccer.yaml

+SoccerTwos:
+  measure: progress
+  thresholds: [0.05, 0.1]
+  min_lesson_length: 100
+  signal_smoothing: true
+  parameters:
+    ball_touch: [1.0, 0.5, 0.0]