Learning Note (Keeping Persistent Data in Unity3d)

Method 1 PlayerPrefs

Basic way to keep data from scene to scene:

Easy to use, but not secure nor fast.

Method 2 DontDestroyOnLoad(gameObject);

The other way is to create a GameControl that will not be destroy during load new scene:

Further improve the script to ensure this is the only control exist(singletons)

Method 3 Serialization

using System;

using System.Runtime.Serialization.Formatters.Binary;

using System.IO;

Saving Info to file:

Load the file:

 Learning material from Unity Learning – Persistence Data Saving