[1.12.2] Mod Config Annotations Help

[captainmk 0]

Hello, I'm a fairly new modder, trying to work with 1.12 config annotations for the first time.
Right now I have a working @Config class, and working mod functionality. When the game starts, it correctly loads a boolean from the .cfg, and the mod works as it should.
However, when I change the value at runtime via mod options, it does literally nothing from what I can tell.
Here's the relevant code snippets:

@Config src

@Config(modid = Reference.MODID, name = "touchofalpha", type = Type.INSTANCE)
public class TOAConfig {
    @Comment ({
        "Classic minecraft sunset where light drops in ticks (DEFAULT: true)"
    })
    public static boolean tickingSunset = true;
}

Event handler (doesn't seem to do anything)

@SubscribeEvent
    public void configChange(ConfigChangedEvent event) {
        if (event.getModID().equals(Reference.MODID)) {
            System.out.println(Reference.MODID + ": Configuration changed");
            ConfigManager.sync(Reference.MODID, Config.Type.INSTANCE);
        }
    }

In the mod I replace the WorldProvider with a custom one, and run the following line in one of the methods:

if (TOAConfig.tickingSunset) {
	// Functional Code Here
}

 

Any help would be appreciated.
Bonus question: How do you ensure that the config option is strictly loaded from the client and not the server? Will the config loading always default to the server's cfg file? The tickingSunset option only needs to happen on the client.

[Toma™ 7]

Make sure to actually register the event handler.

Either you can annotate the class with @EventBusSubscriber and let it register itself automatically (but your event method has to be declared as static) or register to to MinecraftForge.EVENT_BUS

[Toma™ 7]

Also to answer your next question - Depends on the side where code is executed, if it's server side it's going to take data from config stored on server. However someone has to confirm that, because I'm not sure and that's how I believe it works

[captainmk 0]

I was structuring my code poorly. The event bus that I was using was registered to terraingen because of another feature I was working on, putting it on the proper bus solved it.
Thank you, I appreciate the response 😊