4 REGISTER_MUTATOR(cl_hook, true);
6 MUTATOR_HOOKFUNCTION(cl_hook, BuildGameplayTipsString)
8 string key = getcommandkey(_("off-hand hook"), "+hook");
9 M_ARGV(0, string) = strcat(M_ARGV(0, string),
10 "\n\n", sprintf(_("^3grappling hook^8 is enabled, press ^3%s^8 to use it"), key), "\n");