// update the standalone with the mission settings I have picked (mission filename, etc)
void multi_options_update_mission(netgame_info *ng, int campaign_mode)
{
ubyte data[MAX_PACKET_SIZE],code;
int packet_size = 0;
// should be a host on a standalone
Assert((Net_player->flags & NETINFO_FLAG_GAME_HOST) && !(Net_player->flags & NETINFO_FLAG_AM_MASTER));
// build the header
BUILD_HEADER(OPTIONS_UPDATE);
code = MULTI_OPTION_MISSION;
ADD_DATA(code);
// type (coop or team vs. team)
ADD_INT(ng->type_flags);
// respawns
ADD_UINT(ng->respawn);
// add the mission/campaign filename
code = (ubyte)campaign_mode;
ADD_DATA(code);
if(campaign_mode){
ADD_STRING(ng->campaign_name);
} else {
ADD_STRING(ng->mission_name);
}
// send to the server
multi_io_send_reliable(Net_player, data, packet_size);
}
// send a squadmsg packet to a player
void multi_msg_send_squadmsg_packet(net_player *target,net_player *source,int command,ushort net_sig,int subsys_type)
{
ubyte data[100];
char s_val;
int packet_size;
Assert(source != NULL);
Assert(target != NULL);
if((source == NULL) || (target == NULL)){
return;
}
// build the header
BUILD_HEADER(SQUADMSG_PLAYER);
// add the command and targeting data
ADD_INT(command);
// add the id of the guy sending the order
ADD_SHORT(source->player_id);
// net signature
ADD_USHORT(net_sig);
// targeted subsytem (or -1 if none)
s_val = (char)subsys_type;
ADD_DATA(s_val);
// send to the player
multi_io_send_reliable(target, data, packet_size);
}
// update the standalone with the settings I have picked at the "start game" screen
void multi_options_update_start_game(netgame_info *ng)
{
ubyte data[MAX_PACKET_SIZE],code;
int packet_size = 0;
// should be a host on a standalone
Assert((Net_player->flags & NETINFO_FLAG_GAME_HOST) && !(Net_player->flags & NETINFO_FLAG_AM_MASTER));
// build the header
BUILD_HEADER(OPTIONS_UPDATE);
code = MULTI_OPTION_START_GAME;
ADD_DATA(code);
// add the start game options
ADD_STRING(ng->name);
ADD_INT(ng->mode);
ADD_INT(ng->security);
// add mode-specific data
switch(ng->mode){
case NG_MODE_PASSWORD:
ADD_STRING(ng->passwd);
break;
case NG_MODE_RANK_ABOVE:
case NG_MODE_RANK_BELOW:
ADD_INT(ng->rank_base);
break;
}
// send to the standalone server
multi_io_send_reliable(Net_player, data, packet_size);
}
// send a player kick packet
void send_player_kick_packet(int player_index, int ban, int reason)
{
ubyte data[MAX_PACKET_SIZE];
int packet_size = 0;
BUILD_HEADER(KICK_PLAYER);
// add the address of the player to be kicked
ADD_SHORT(Net_players[player_index].player_id);
// indicate if he should be banned
ADD_INT(ban);
ADD_INT(reason);
// send the request to the server
multi_io_send_reliable(Net_player, data, packet_size);
}
// send a request to the server saying I want to respawn (as an observer or not)
void multi_respawn_send_request(int as_observer)
{
ubyte data[10],val;
int packet_size = 0;
// build the header and add the opcode
BUILD_HEADER(RESPAWN_NOTICE);
val = RESPAWN_REQUEST;
ADD_DATA(val);
// add a byte indicating whether or not we want to respawn as an observer
val = (ubyte)as_observer;
ADD_DATA(val);
// send the request to the server
multi_io_send_reliable(Net_player, data, packet_size);
}
// update everyone with my local settings
void multi_options_update_local()
{
ubyte data[MAX_PACKET_SIZE],code;
int packet_size = 0;
// if i'm the server, don't do anything
if(Net_player->flags & NETINFO_FLAG_AM_MASTER){
return;
}
// build the header and add the opcode
BUILD_HEADER(OPTIONS_UPDATE);
code = MULTI_OPTION_LOCAL;
ADD_DATA(code);
// add the netgame options
add_local_options(data, &packet_size, &Net_player->p_info.options);
// send the packet
multi_io_send_reliable(Net_player, data, packet_size);
}
// update everyone on the current netgame options
void multi_options_update_netgame()
{
ubyte data[MAX_PACKET_SIZE],code;
int packet_size = 0;
Assert(Net_player->flags & NETINFO_FLAG_GAME_HOST);
// build the header and add the opcode
BUILD_HEADER(OPTIONS_UPDATE);
code = MULTI_OPTION_SERVER;
ADD_DATA(code);
// add the netgame options
add_server_options(data, &packet_size, &Netgame.options);
// send the packet
if(Net_player->flags & NETINFO_FLAG_AM_MASTER){
multi_io_send_to_all_reliable(data, packet_size);
} else {
multi_io_send_reliable(Net_player, data, packet_size);
}
}
// process an incoming multi options packet
void multi_options_process_packet(unsigned char *data, header *hinfo)
{
ubyte code;
multi_local_options bogus;
int idx,player_index;
char str[255];
int offset = HEADER_LENGTH;
// find out who is sending this data
player_index = find_player_id(hinfo->id);
if (player_index < 0) {
nprintf(("Network", "Received packet from unknown player!\n"));
return;
}
// get the packet code
GET_DATA(code);
switch(code){
// get the start game options
case MULTI_OPTION_START_GAME:
Assert(Game_mode & GM_STANDALONE_SERVER);
// get the netgame name
GET_STRING(Netgame.name);
// get the netgame mode
GET_INT(Netgame.mode);
// get the security #
GET_INT(Netgame.security);
// get mode specific data
switch(Netgame.mode){
case NG_MODE_PASSWORD:
GET_STRING(Netgame.passwd);
break;
case NG_MODE_RANK_ABOVE:
case NG_MODE_RANK_BELOW:
GET_INT(Netgame.rank_base);
break;
}
// update standalone stuff
std_connect_set_gamename(Netgame.name);
std_multi_update_netgame_info_controls();
break;
// get mission choice options
case MULTI_OPTION_MISSION:
netgame_info ng;
char title[NAME_LENGTH+1];
int campaign_type,max_players;
memset(&ng,0,sizeof(netgame_info));
Assert(Game_mode & GM_STANDALONE_SERVER);
// coop or team vs. team mode
GET_INT(ng.type_flags);
if((ng.type_flags & NG_TYPE_TEAM) && !(Netgame.type_flags & NG_TYPE_TEAM)){
multi_team_reset();
}
// if squad war was switched on
if((ng.type_flags & NG_TYPE_SW) && !(Netgame.type_flags & NG_TYPE_SW)){
mprintf(("STANDALONE TURNED ON SQUAD WAR!!\n"));
}
Netgame.type_flags = ng.type_flags;
// new respawn count
GET_UINT(Netgame.respawn);
// name string
memset(str,0,255);
GET_DATA(code);
// campaign mode
if(code){
GET_STRING(ng.campaign_name);
// set the netgame max players here if the filename has changed
if(strcmp(Netgame.campaign_name,ng.campaign_name) != 0){
memset(title,0,NAME_LENGTH+1);
if(!mission_campaign_get_info(ng.campaign_name,title,&campaign_type,&max_players)){
Netgame.max_players = 0;
} else {
Netgame.max_players = max_players;
}
strcpy_s(Netgame.campaign_name,ng.campaign_name);
}
Netgame.campaign_mode = 1;
// put brackets around the campaign name
if(Game_mode & GM_STANDALONE_SERVER){
strcpy_s(str,"(");
strcat_s(str,Netgame.campaign_name);
strcat_s(str,")");
std_multi_set_standalone_mission_name(str);
}
}
// non-campaign mode
else {
GET_STRING(ng.mission_name);
if(strcmp(Netgame.mission_name,ng.mission_name) != 0){
if(strlen(ng.mission_name)){
Netgame.max_players = mission_parse_get_multi_mission_info( ng.mission_name );
} else {
// setting this to -1 will prevent us from being seen on the network
Netgame.max_players = -1;
}
strcpy_s(Netgame.mission_name,ng.mission_name);
strcpy_s(Game_current_mission_filename,Netgame.mission_name);
}
Netgame.campaign_mode = 0;
// set the mission name
if(Game_mode & GM_STANDALONE_SERVER){
std_multi_set_standalone_mission_name(Netgame.mission_name);
}
}
// update FS2NetD as well
if (MULTI_IS_TRACKER_GAME) {
fs2netd_gameserver_update(true);
}
send_netgame_update_packet();
break;
// get the netgame options
case MULTI_OPTION_SERVER:
get_server_options(data, &offset, &Netgame.options);
// if we're a standalone set for no sound, do so here
if((Game_mode & GM_STANDALONE_SERVER) && !Multi_options_g.std_voice){
Netgame.options.flags |= MSO_FLAG_NO_VOICE;
} else {
// maybe update the quality of sound
multi_voice_maybe_update_vars(Netgame.options.voice_qos,Netgame.options.voice_record_time);
}
// set the skill level
Game_skill_level = Netgame.options.skill_level;
if((Game_mode & GM_STANDALONE_SERVER) && !(Game_mode & GM_CAMPAIGN_MODE)){
Netgame.respawn = Netgame.options.respawn;
}
// if we have the "temp closed" flag toggle
if(Netgame.options.flags & MLO_FLAG_TEMP_CLOSED){
Netgame.flags ^= NG_FLAG_TEMP_CLOSED;
}
Netgame.options.flags &= ~(MLO_FLAG_TEMP_CLOSED);
// if i'm the standalone server, I should rebroadcast to all other players
if(Game_mode & GM_STANDALONE_SERVER){
for(idx=0;idx<MAX_PLAYERS;idx++){
if(MULTI_CONNECTED(Net_players[idx]) && (Net_player != &Net_players[idx]) && (&Net_players[idx] != &Net_players[player_index]) ){
multi_io_send_reliable(&Net_players[idx], data, offset);
}
}
send_netgame_update_packet();
}
break;
// local netplayer options
case MULTI_OPTION_LOCAL:
if(player_index == -1){
get_local_options(data, &offset, &bogus);
} else {
get_local_options(data, &offset, &Net_players[player_index].p_info.options);
//If the client has sent an object update higher than that which the server allows, reset it
if (Net_player->flags & NETINFO_FLAG_AM_MASTER) {
if (Net_players[player_index].p_info.options.obj_update_level > Cmdline_objupd) {
Net_players[player_index].p_info.options.obj_update_level = Cmdline_objupd;
}
}
}
break;
}
PACKET_SET_SIZE();
}