Sprint 4

Assets/MediaPipeUnity/Scripts/AbstractFeedback.cs

@@ -0,0 +1,36 @@
+using System.Collections;
+using UnityEngine;
+
+/// <summary>
+/// Class to display feedback during a course
+/// </summary>
+public abstract class AbstractFeedback : MonoBehaviour, Listener
+{
+    /// <summary>
+    /// Reference to the sign predictor
+    /// </summary>
+    public SignPredictor signPredictor;
+
+    /// <summary>
+    /// The function that is called by the publisher on all its listeners
+    /// </summary>
+    /// <returns></returns>
+    public IEnumerator ProcessIncomingCall()
+    {
+        yield return StartCoroutine(UpdateFeedback());
+    }
+
+    /// <summary>
+    /// A function to add yourself as listener to the signPredictor you are holding
+    /// </summary>
+    public void AddSelfAsListener()
+    {
+        signPredictor.listeners.Add(this);
+    }
+
+    /// <summary>
+    /// The function that holds the logic to process the new probabilities of the signPredictor
+    /// </summary>
+    /// <returns></returns>
+    protected abstract IEnumerator UpdateFeedback();
+}