Static Variables between Scenes

Questions & Answers
1

If I change a static variable in one scene will it remain changed when I load another scene?

for example if I use a script to change the variable

num from 1 to 2

then call on num in another scene will num be 1 or 2?

2

Static variables remember their values across scenes. So, num will be 2 in the next scene in your example.

Example:

using UnityEngine;
public class StaticExample : MonoBehaviour
{
    public static int counter = 0;
    void Start()
    {
        Debug.Log(counter++);
        Invoke("ReloadLevel", 3);
    }

    void ReloadLevel()
    {
        Application.LoadLevel(Application.loadedLevel);
    }
}

0

UnityEngine.Debug:Log(Object)

StaticExample:Start() (at Assets/StaticExample.cs:7)

1

UnityEngine.Debug:Log(Object)

StaticExample:Start() (at Assets/StaticExample.cs:7)

2

UnityEngine.Debug:Log(Object)

StaticExample:Start() (at Assets/StaticExample.cs:7)