Added basic logic to minigame, functional flashing by coroutine, Changes mainly in code

Assets/Scripts/ButtonsMinigame.cs

@@ -0,0 +1,41 @@
+using UnityEngine;
+using System.Collections;
+using System.Collections.Generic;
+
+public class ButtonsMinigame : MonoBehaviour
+{
+    public Light[] lights;
+    public int round = 1;
+    public float glowDuration = 0.4f;
+    public float gapBetween = 0.15f;
+    private List<int> sequence = new List<int>();
+
+    void Generatesequence()
+    {
+        sequence.Clear();
+        for (int i = 0; i < round; i++)
+        {
+            int randomButton = Random.Range(0,5);
+            sequence.Add(randomButton);
+        }
+    }
+
+    IEnumerator Playsequence()
+    {
+        for (int i = 0; i < sequence.Count; i++)
+        {
+            int buttonIndex = sequence[i];
+            lights[buttonIndex].gameObject.SetActive(true);
+            yield return new WaitForSeconds (glowDuration);
+            lights[buttonIndex].gameObject.SetActive(false);
+            yield return new WaitForSeconds (gapBetween);
+        }
+    }
+
+    void Start()
+    {
+        Generatesequence();
+        StartCoroutine(Playsequence());
+    }
+
+}