@EventBusSubscriber(bus=Bus.MOD, modid="modid")
public class EntityTypes {
@ObjectHolder("modid:red")
public static final EntityType RED = null;
@SubscribeEvent
public static void registerEntities(Register<EntityType<?>> event) {
event.getRegistry().registerAll(
EntityType.Builder.create(RedEntity::new, EntityClassification.CREATURE).build(Reference.MOD_ID + ".red").setRegistryName("red")
);
}
}
That's more or less what it should look like.