Update quick-start.md

Use getUserData instead of state directly, now that it works as of 4.0.7 in OnInitialState

docs_website/docs/quick-start.md

@@ -104,4 +104,77 @@ public class VELConnectTesting : MonoBehaviour
 		VELConnectManager.SetUserData("key1", "val1_later");
 	}
 }
-```
+```
+
+---
+
+JSON.Net Example that illustrates how to persist a complex object of data using VEL-Connect, initializing at start, and saving on application quit
+
+```cs
+using Newtonsoft.Json;
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using VELConnect;
+public class VelConnectDemo1 : MonoBehaviour
+{
+	class ExampleJSON
+	{
+		public string a_string="a"; //you can use initializers
+		public int a_int=0;
+		public List<ExampleChildJSON> a_list = new List<ExampleChildJSON>(); // you can use lists of objects
+	}
+	class ExampleChildJSON
+	{
+		public string a_string; //if you don't, that's fine too, but you probably want a constructor then
+		public int a_int;
+		public ExampleChildJSON() { } //you need to make sure you have a blank constructor for deserialization
+		public ExampleChildJSON(string a_string, int a_int) 
+		{
+			this.a_string = a_string;
+			this.a_int = a_int;
+		}
+	}
+
+	ExampleJSON dataToPersist = null;
+
+    IEnumerator Start()
+	{
+		VELConnectManager.OnInitialState += (state) =>
+		{
+			var s = VELConnectManager.GetUserData("mydata");
+			Debug.Log("Retrieved: " + s);
+			try
+			{
+				dataToPersist = JsonConvert.DeserializeObject<ExampleJSON>(s);
+			}
+			catch (Exception e)
+			{
+				Debug.Log("Error serializing state: " + e.Message);
+			}
+			if(dataToPersist == null)
+			{
+				Debug.Log("Null state, initializing");
+				dataToPersist =new ExampleJSON();
+			}
+		};
+
+		while (dataToPersist == null) yield return null;
+
+		dataToPersist.a_list.Add(
+			new ExampleChildJSON("" + UnityEngine.Random.Range(0, 10), 
+			UnityEngine.Random.Range(0, 10))
+			);
+		Debug.Log(JsonConvert.SerializeObject(dataToPersist));
+
+	}
+	private void OnApplicationQuit()
+	{
+		VELConnectManager.SetUserData("mydata", JsonConvert.SerializeObject(dataToPersist));
+	}
+
+}
+
+
+```