A dropdown selector for a scene in the build list, plus "Edit Scenes In Build..." option to directly open the "Build Settings" window where you can change building scenes.

Parameters:

• bool fullPath = false: true to use the full-path name, false to use the scene name only. Useful if you have the same scene name under different path. Only works for string field type.

• AllowMultiple: No

using SaintsField;

[Scene] public int _sceneInt;
[Scene] public string _sceneString;
[Scene(true)] public string _sceneFullPath;

It can work with ShowInInspector

[ShowInInspector, Scene]
private string sceneSRaw
{
    get => sceneS;
    set => sceneS = value;
}

It can work with ShowInInspector/Button parameters and return value

[ShowInInspector]
private (int i, string s) ButtonParamScene([Scene] int sceneI, [Scene] string sceneS)
{
    return (sceneI, sceneS);
}

[Button]
private (int i, string s) ButtonParamScene([Scene] int sceneI, [Scene] string sceneS)
{
    return (sceneI, sceneS);
}