Custom Window array inside custom class

Questions & Answers
1

Hi, Unity Community.

I am trying to make custom window to my script. And the problem is displaying array in custom class of this script. I founded way to display arrays:

ScriptableObject target = this;
SerializedObject so = new SerializedObject(target);
SerializedProperty prop= so.FindPropertyRelative("prop");

but this didnt work in my case.

There is MonoBehaviour example:

public class Script: MonoBehaviour {

	[System.Serializable]
	public class CustomClass {
		public GameObject[] goArray;
	}

}

As you can see, there is GameObject array inside custom class of script. So, how to display ‘goArray’ in Custom Window?

Thanks for your attention!

2

I’m not sure what you mean by “CustomWindow”. Do you mean inside an EditorWindow or inside a CustomEditor (which is a custom inspector)?

Apart from that this line makes not much sense:

ScriptableObject target = this;

That would mean you are inspecting a ScriptableObject and not your MonoBehaviour.

Furthermore your MonoBehaviour class named “Script” is actually empty. It doesn’t has any variables. Your nested class “CustomClass” is just a class definition. It has no relation to it’s containing class To actually have an instance of that class you need a variable inside the “Script” class. For example:

public class Script: MonoBehaviour
{
    public CustomClass someVariable;

    [System.Serializable]
    public class CustomClass {
        public GameObject[] goArray;
    }
}

Now Script has someVariable which is an instance of your CustomClass. To use the SerializedObject to access the array in an editor script you would do something like:

SerializedObject so = new SerializedObject(yourScriptInstance);
SerializedProperty property = so.FindProperty("someVariable.goArray");
SerializedProperty elementAtIndex1 = property.GetArrayElementAtIndex(1);
Debug.Log("Name of the second element:" +elementAtIndex1.objectReferenceValue.name);

It’s still not clear what you want to do but i hope this clears some questions you had.