using Objects.DontDestroyOnLoad(this);

I have 4 scenes in my project. I create a master controller that has a script attached to it.
The controller is in the hierarchy in the first scene but it is not in the rest of the scenes.
When I switch from scene 1 to scene 2 The game object is now in the hierarchy( of scene 2) but it is not there when I am coding it (not running the project). How do I access this object in the rest of the scenes considering it in not in the hierarchy until the project is ran?


Thanks,

Alfredo

 

There are quite a few different ways, two quick and easy ways would be using static variables or calling Object.FindObjectOfType<MasterController>()

 

I see, the object that has the script is an empty GameObject, so what would the parameter for this function be?

Also I have a tag on that object, can i find it with the tag too?

 

Check out the docs for GameObject and scroll down to the Static Functions section with all of the "Find..." methods. You can find GameObjects a lot of different ways, including by tag.

 

^ Yes that ^

You don't need a parameter for Object.FindObjectOfType<MasterController>(), however, you could also find it with Object.FindObjectOfType("MasterController"). The difference is that the first way will return a reference to the MasterController component, and the second way will return a reference to the GameObject that has the MasterController component.