static int init_level(void)
{
demo_play_init(USER_REPLAY_FILE, level, mode,
curr.score, curr.balls, curr.times);
/*
* Init both client and server, then process the first batch
* of commands generated by the server to sync client to
* server.
*/
if (game_client_init(level_file(level)) &&
game_server_init(level_file(level), level_time(level), goal_e))
{
game_client_sync(demo_fp);
audio_music_fade_to(2.0f, level_song(level));
return 1;
}
demo_play_stop(1);
return 0;
}
void server(int port)
{
linked_list_t *mapcycle_list = NULL;
parse_mapcycle(&mapcycle_list);
node_t *current_map = mapcycle_list->head;
char port_game[100];
char port_chat[100];
char port_map[100];
sprintf(port_game, "%d", port);
sprintf(port_chat, "%d", port + 1);
sprintf(port_map, "%d", port + 2);
signal(SIGTERM, sighandler);
signal(SIGINT, sighandler);
//node_t *current_map = mapcycle_list->head->next;
while(server_running){
printf("[SERVER] NEW GAME\n");
player_list = malloc(sizeof(linked_list_t));
observer_list = malloc(sizeof(linked_list_t));
list_init(player_list);
list_init(observer_list);
int game_server_socket = prepare_server_UDP(port_game, AF_INET6);
int chat_server_socket = prepare_server_TCP(port_chat, AF_INET6);
int map_server_socket = prepare_server_TCP(port_map , AF_INET6);
current_map = current_map->next;
if(current_map == mapcycle_list->tail){
current_map = mapcycle_list->head->next;
}
game_server_init(current_map->data);
fd_set descriptors_set;
FD_ZERO(&descriptors_set);
FD_SET(map_server_socket, &descriptors_set);
FD_SET(chat_server_socket, &descriptors_set);
FD_SET(game_server_socket, &descriptors_set);
int max_fd = map_server_socket > chat_server_socket ? map_server_socket : chat_server_socket;
max_fd = max_fd > game_server_socket ? max_fd : game_server_socket;
struct timeval timeout;
memset(&timeout, 0, sizeof(struct timeval));
timeout.tv_sec = 3;
change_map = 0;
while(!change_map){
if(select(max_fd + 1, &descriptors_set, NULL, NULL, &timeout) < 0) {
continue;
}
timeout.tv_sec = 3;
if (FD_ISSET(map_server_socket , &descriptors_set)){
map_server(map_server_socket, current_map_id);
}
if (FD_ISSET(chat_server_socket , &descriptors_set)){
chat_server(chat_server_socket);
}
if (FD_ISSET(game_server_socket , &descriptors_set)){
game_server(game_server_socket);
}
for (node_t *i = player_list->head->next; i != player_list->tail; i = i->next){
player_info_t *player_info = (player_info_t*)i->data;
if (FD_ISSET(player_info->chat_descriptor , &descriptors_set)){
char buffer[129];
memset(buffer, 0, 129);
int full_recv = 0;
int bytes_recv = chat_recv(player_info->chat_descriptor, buffer, &full_recv);
if(bytes_recv == 0){
//HANDLE DISCONNECT
int player_id = player_info->playerID;
close(player_info->chat_descriptor);
node_t *previous = i->previous;
list_remove_node(i, player_list);
i = previous;
if (player_id == 255){
continue;
}
char buffer[129];
sprintf(buffer, "Player %"SCNu8" disconnected", player_id);
printf("[CHAT SERVER] %s\n", buffer);
broadcast_disconnection_ack(game_server_socket, player_id, player_list);
chat_forward_msg(0, buffer, player_list);
}else if (bytes_recv < 0){
printf("[CHAT SERVER] Error receiving from %"SCNu8"%s\n", player_info->playerID, strerror(errno));
}else if (full_recv){
if (buffer[2] == '*'){
change_map = 1;
}
if (player_info->playerID == 255){
continue;
}
chat_forward_msg(player_info->playerID, &buffer[2], player_list);
gettimeofday(&player_info->last_action, NULL);
}
}
}
remove_idle_players(game_server_socket);
respawn_death_players(game_server_socket);
FD_ZERO(&descriptors_set);
FD_SET(map_server_socket, &descriptors_set);
FD_SET(chat_server_socket, &descriptors_set);
FD_SET(game_server_socket, &descriptors_set);
max_fd = map_server_socket > chat_server_socket ? map_server_socket : chat_server_socket;
max_fd = max_fd > game_server_socket ? max_fd : game_server_socket;
for (node_t *i = player_list->head->next; i != player_list->tail; i = i->next){
player_info_t *player_info = (player_info_t*)i->data;
FD_SET(player_info->chat_descriptor, &descriptors_set);
if (player_info->chat_descriptor > max_fd){
max_fd = player_info->chat_descriptor;
}
}
if (change_map){
sleep(5);
broadcast_map_change(game_server_socket, player_list);
}
}
change_map = 0;
for(node_t *i = player_list->head->next; i != player_list->tail; i = i->next){
player_info_t *player_info = (player_info_t*)i->data;
close(player_info->chat_descriptor);
}
list_delete(player_list);
free(player_list);
list_delete(observer_list);
game_server_shutdown();
free(observer_list);
close(map_server_socket);
close(chat_server_socket);
close(game_server_socket);
}
delete_mapcycle_list(&mapcycle_list);
}
