add some extra assets FX and SFX

Assets/PixPlays/Components/Scripts/VfxSystem/PlayableVfx.cs

@@ -0,0 +1,22 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.Playables;
+
+namespace PixPlays.ElementalVFX
+{
+    public class PlayableVfx : VfxReference
+    {
+        [SerializeField] PlayableDirector _Vfx;
+
+        public override void Play()
+        {
+            _Vfx.Play();
+        }
+
+        public override void Stop()
+        {
+            _Vfx.Stop();
+        }
+    }
+}