/* returns 1 if save successful */
int
dosave0(boolean emergency)
{
int fd;
struct memfile mf;
boolean log_disabled = iflags.disable_log;
mnew(&mf, NULL);
fd = logfile;
/* when we leave via nh_exit, logging is disabled. It needs to be enabled
briefly so that log_finish will update the log header. */
iflags.disable_log = FALSE;
log_finish(LS_SAVED);
iflags.disable_log = log_disabled;
vision_recalc(2); /* shut down vision to prevent problems in the event of
an impossible() call */
savegame(&mf);
store_mf(fd, &mf); /* also frees mf */
freedynamicdata();
return TRUE;
}
boolean nh_exit_game(int exit_type)
{
boolean log_disabled = iflags.disable_log;
if (!api_entry_checkpoint()) { /* not sure anything in here can actually call panic */
iflags.disable_log = log_disabled;
return TRUE; /* terminate was called, so exit is successful */
}
program_state.forced_exit = TRUE;
/* clean up after viewing a game replay */
if (program_state.viewing)
nh_view_replay_finish();
xmalloc_cleanup();
iflags.disable_log = TRUE;
if (program_state.game_running) {
switch (exit_type) {
case EXIT_REQUEST_SAVE:
dosave(); /* will ask "really save?" and, if 'y', eventually call terminate. */
break;
case EXIT_FORCE_SAVE:
dosave0(TRUE);
terminate();
break;
case EXIT_REQUEST_QUIT:
done2();
break;
case EXIT_FORCE_QUIT:
done(QUIT);
break; /* not reached */
case EXIT_PANIC:
/* freeing things should be safe */
freedynamicdata();
dlb_cleanup();
panic("UI problem.");
break;
}
iflags.disable_log = log_disabled;
api_exit();
return FALSE;
}
iflags.disable_log = log_disabled;
/* calling terminate() will get us out of nested contexts safely, eg:
* UI_cmdloop -> nh_command -> UI_update_screen (problem happens here) -> nh_exit_game
* will jump all the way back to UI_cmdloop */
terminate();
api_exit(); /* not reached */
return TRUE;
}
