public void preInit(FMLPreInitializationEvent event)
{
isPlanetsLoaded = Loader.isModLoaded(Constants.MOD_ID_PLANETS);
MinecraftForge.EVENT_BUS.register(new EventHandlerGC());
GCPlayerHandler handler = new GCPlayerHandler();
MinecraftForge.EVENT_BUS.register(handler);
FMLCommonHandler.instance().bus().register(handler);
GalacticraftCore.proxy.preInit(event);
ConfigManagerCore.initialize(new File(event.getModConfigurationDirectory(), GalacticraftCore.CONFIG_FILE));