Insanely huge initial commit

Assets/Scripts/EnemyLaserController.cs

@@ -0,0 +1,32 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class EnemyLaserController : MonoBehaviour
+{
+    [SerializeField] List<Color> colors;
+    [SerializeField] float fadeDuration; // seconds per color
+
+    int colorIndex = 0;
+    SpriteRenderer sprite;
+    float fadeTime = 0;
+
+    // Start is called before the first frame update
+    void Start()
+    {
+        sprite = GetComponent<SpriteRenderer>();
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        sprite.color = Color.Lerp(colors[colorIndex], colors[(colorIndex+1)%colors.Count], fadeTime);
+
+        fadeTime += Time.deltaTime / fadeDuration;
+
+        if (fadeTime >= 1f) {
+            colorIndex = (colorIndex + 1) % colors.Count;
+            fadeTime = 0;
+        }
+    }
+}