Add sea texture

Now the sea exists, apparently

Assets/Scenes/Game.unity

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Assets/Scripts/Tide.cs

@@ -2,19 +2,27 @@
 using System.Collections.Generic;
 using UnityEngine;
 
-public class Tide : MonoBehaviour {
-
-    private BuoyancyEffector2D buoyancyEffector2D;
-    public float speed = 0.01f;
-
-	void Start () {
+public class Tide : MonoBehaviour
+{
+    public BuoyancyEffector2D buoyancyEffector2D;
+    public SpriteRenderer spriterenderer;
+    float speed = 0.01f;
+    // Use this for initialization
+    void Start()
+    {
         buoyancyEffector2D = GetComponent<BuoyancyEffector2D>();
+        spriterenderer = GetComponentInChildren<SpriteRenderer>();
     }
-	
-	void Update () {
-        if(buoyancyEffector2D.surfaceLevel > 0)
+
+    // Update is called once per frame
+    void Update()
+    {
+        if (buoyancyEffector2D.surfaceLevel > 0)
         {
             buoyancyEffector2D.surfaceLevel = buoyancyEffector2D.surfaceLevel - (Time.deltaTime * speed);
+            float y = (buoyancyEffector2D.surfaceLevel * 40) - 10;
+            Vector3 vettore = new Vector3(0.0f, y , 0.0f);
+            spriterenderer.transform.position = vettore;
         }
-	}
-}
+    }
+}

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