Implement enemy spawning and following waypoints

Assets/Scripts/Data/Enemy.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+[Serializable]
+[CreateAssetMenu(fileName = "Enemy", menuName = "Data/Enemy")]
+public class Enemy : ScriptableObject
+{
+    [SerializeField]
+    public int health;
+}