Heya,

So I'm trying to update from 1.16.5 to 1.18.2 and I'm trying to register an entity for a firearm using a method in the main, and two methods are coming up as errors: RenderingRegistry and SpriteRenderer.

private void registerEntityModels(Supplier<Minecraft> minecraft) {
        ItemRenderer renderer = minecraft.get().getItemRenderer();

        RenderingRegistry.registerEntityRenderingHandler(EntityTypeInit.COMPACT_BULLET_ENTITY.get(),
                (rendererManager) -> new SpriteRenderer<>(rendererManager, renderer));
    }

Any points in the right direction are much appreciated!

you can use Forge bot on the Forge discord server to convert from mcp to mojang mappings

Thanks for responding, I joined the server and used the bot which fixed the SpriteRenderer method, but it couldn't find RenderingRegistry.

you need to use EntityRenderersEvent.RegisterRenderers in 1.18.2