int launch_game(t_lemipc *lemipc)
{
signal(SIGINT, catch_signal);
srand(time(NULL));
lock_sem(lemipc->game->sem_id);
init_player(lemipc);
unlock_sem(lemipc->game->sem_id);
player_loop(lemipc);
lemipc->game->map[lemipc->player.pos.y][lemipc->player.pos.x] = 0;
if (count_players(lemipc) == 0)
{
printf("Winner is team %d\n", lemipc->player.team);
free_ipcs(lemipc);
}
return (0);
}
void shm_exit_ns(struct ipc_namespace *ns)
{
free_ipcs(ns, &shm_ids(ns), do_shm_rmid);
idr_destroy(&ns->ids[IPC_SHM_IDS].ipcs_idr);
}
void msg_exit_ns(struct ipc_namespace *ns)
{
free_ipcs(ns, &msg_ids(ns), freeque);
idr_destroy(&ns->ids[IPC_MSG_IDS].ipcs_idr);
}
void sem_exit_ns(struct ipc_namespace *ns)
{
free_ipcs(ns, &sem_ids(ns), freeary);
idr_destroy(&ns->ids[IPC_SEM_IDS].ipcs_idr);
}
void sem_exit_ns(struct ipc_namespace *ns)
{
free_ipcs(ns, &sem_ids(ns), freeary);
}
void msg_exit_ns(struct ipc_namespace *ns)
{
free_ipcs(ns, &msg_ids(ns), freeque);
}
void shm_exit_ns(struct ipc_namespace *ns)
{
free_ipcs(ns, &shm_ids(ns), do_shm_rmid);
}
/* server_main()
* -> sb_run_* APIs are enabled
* -> all registries are enabled
* -> all configs are enabled. config should follow and overwrite registry.
*/
int server_main()
{
module *mod=NULL;
/***********************************************************************
* first-pass config
*/
set_proc_desc(NULL, "softbotd: master - loading static modules");
/* load_static_modules()
* -> hooking APIs. we cannot call sb_run_* APIs before this
*/
load_static_modules();
/* FIXME why should i load kbo module?? */
//load_kbo_module();
if (read_config(mConfigFile, NULL) != SUCCESS) {
crit("failed to read config file");
exit(1);
}
/* 1. load dynamic modules -> make linked list of whole modules
* 2. setup each modules's configuration -> call each config function
*/
open_error_log(gErrorLogFile, gQueryLogFile);
#ifdef USE_TIMELOG
if(sb_tstat_log_init(mTimeLogFile) != SUCCESS) {
exit(1);
}
#endif
save_pid(mPidFile);
load_dynamic_modules();
/***********************************************************************
* all the modules has been loaded.
*/
sb_sort_hook();
load_each_registry();
/* 1. register each module to registry
* 2. do the shared memory related stuff...
* 3. XXX registry module does not guarantee shared memory locking...
*/
restore_registry_file(gRegistryFile);
/* TODO second-pass config */
/***********************************************************************
* runtime configuration is done.
*/
init_all_scoreboards();
/* method 3 of doc/README.init */
set_proc_desc(NULL, "softbotd: master - init each module");
if ( init_core_modules(first_module) != SUCCESS ) goto STOP;
if ( init_standard_modules(first_module) != SUCCESS ) goto STOP;
if (clc_listen_port >= 2) { /* show using ports */
show_portinfo();
goto STOP;
}
set_proc_desc(NULL, "softbotd: master - spawning child");
/* check debug_module */
if ( strlen(debug_module) > 0 ) {
mod = find_module(debug_module);
if ( mod == NULL ) {
error("no such module [%s]", debug_module);
return FAIL;
}
else {
info("debugging module [%s]", debug_module);
// XXX: in debugging mode, isn't it better not to fork? is it?
if (mod->main)
sb_run_spawn_process_for_module(scoreboard, mod);
else {
error("module[%s] has no main",debug_module);
exit(1);
}
}
}
else if (unittest) {
crit("unittesting started");
do_unittest();
crit("unittesting ended");
goto STOP;
}
else
sb_run_spawn_processes_for_each_module(scoreboard, first_module);
CRIT("*** master monitoring loop ***");
setproctitle("softbotd: master - monitoring");
set_proc_desc(NULL, "softbotd: master - monitoring");
scoreboard->period = CHILD_MONITORING_PERIOD;
sb_run_monitor_processes_for_modules(scoreboard, first_module);
/***********************************************************************
* stopping state.
*/
STOP:
if ( save_registry_file(gRegistryFile) != SUCCESS )
error("save_registry_file(%s) failed: %s",
gRegistryFile, strerror(errno));
free_ipcs(); /* release shared memory and semaphore */
close_error_log(); /* close error_log file and semaphore */
#ifdef USE_TIMELOG
sb_tstat_log_destroy();
#endif
return SUCCESS;
}