How to switch themes properly?

Game integration Unity
1

I can’t seem to find anything in the documentation about how to switch themes properly.

Should we be stopping, unloading the previous one, and loading the next one somehow? Or, is just loading the next one supposed to work?

What should the correct process be for transitioning from one theme to another?

2

Having realized that the Unity API source is present in the Reactional plugin, I was able to implement a suitable Setup.SwitchTheme method, which is basically the same as Setup.LoadTheme, but without the loading parts.

Not sure this is “the way,” but it works!

        /// <summary>
        /// Changes the active theme to a specific theme by its name from a given section and bundle.
        /// </summary>
        /// <param name="bundleName">The name of the bundle containing the theme.</param>
        /// <param name="sectionName">The name of the section containing the theme.</param>
        /// <param name="themeName">The name of the theme to load.</param>
        public static async Task SwitchTheme(string bundleName, string sectionName, string themeName)
        {
            ReactionalManager rM = ReactionalManager.Instance;
            Reactional.Core.Engine engine = ReactionalEngine.Instance.engine;

            var bundle = rM.bundles.Find(x => x.name.Equals(bundleName));
            var section = bundle.sections.Find(x => x.name.Equals(sectionName));
            var theme = section.themes.Find(x => x.name.Equals(themeName));

            if (theme == null)
            {
                ReactionalLog("Theme not found: " + themeName, LogLevel.Warning);
                return;
            }
            
            // check if theme exists in loaded themes
            if (rM._loadedThemes.Find(x => x.name == themeName) == null)
            {
                ReactionalLog("Theme not loaded: " + themeName, 0);
                return;
            }

            ReactionalLog("Theme switch: " + themeName);
            if (Playback.Theme.GetState() == Playback.MusicSystem.PlaybackState.Stopped)
                engine.SetTheme(theme.ID);
            await Task.Delay(200); // why 200?
        }