static void NET_SV_ParseGameStart(net_packet_t *packet, net_client_t *client)
{
net_gamesettings_t settings;
NET_Log("server: processing game start packet");
// Can only start a game if we are in the waiting start state.
if (server_state != SERVER_WAITING_START)
{
NET_Log("server: error: not in waiting start state, server_state=%d",
server_state);
return;
}
if (client == NET_SV_Controller())
{
if (!NET_ReadSettings(packet, &settings))
{
// Malformed packet
NET_Log("server: error: no settings from controller");
return;
}
// Check the game settings are valid
if (!NET_ValidGameSettings(sv_gamemode, sv_gamemission, &settings))
{
NET_Log("server: error: invalid game settings");
return;
}
sv_settings = settings;
}
client->ready = true;
CheckStartGame();
// Update all ready clients with the current state (number of players
// ready, etc.). This is used by games that show startup progress
// (eg. Hexen's spinal loading)
SendAllWaitingData();
}
static void NET_CL_ParseGameStart(net_packet_t *packet)
{
if (!NET_ReadSettings(packet, &settings))
{
return;
}
if (client_state != CLIENT_STATE_WAITING_START)
{
return;
}
if (settings.num_players > NET_MAXPLAYERS
|| settings.consoleplayer >= (signed int) settings.num_players)
{
// insane values
return;
}
if ((drone && settings.consoleplayer >= 0)
|| (!drone && settings.consoleplayer < 0))
{
// Invalid player number: must be positive for real players,
// negative for drones
return;
}
client_state = CLIENT_STATE_IN_GAME;
// Clear the receive window
memset(recvwindow, 0, sizeof(recvwindow));
recvwindow_start = 0;
memset(&recvwindow_cmd_base, 0, sizeof(recvwindow_cmd_base));
// Clear the send queue
memset(&send_queue, 0x00, sizeof(send_queue));
}
static void NET_SV_ParseGameStart(net_packet_t *packet, net_client_t *client)
{
net_gamesettings_t settings;
net_packet_t *startpacket;
int nowtime;
int i;
if (client != NET_SV_Controller())
{
// Only the controller can start a new game
return;
}
if (!NET_ReadSettings(packet, &settings))
{
// Malformed packet
return;
}
// Check the game settings are valid
if (!NET_ValidGameSettings(sv_gamemode, sv_gamemission, &settings))
{
return;
}
if (server_state != SERVER_WAITING_START)
{
// Can only start a game if we are in the waiting start state.
return;
}
// Assign player numbers
NET_SV_AssignPlayers();
// Check if anyone is recording a demo and set lowres_turn if so.
settings.lowres_turn = false;
for (i=0; i<MAXPLAYERS; ++i)
{
if (sv_players[i] != NULL && sv_players[i]->recording_lowres)
{
settings.lowres_turn = true;
}
}
nowtime = I_GetTimeMS();
// Send start packets to each connected node
for (i=0; i<MAXNETNODES; ++i)
{
if (!ClientConnected(&clients[i]))
continue;
clients[i].last_gamedata_time = nowtime;
startpacket = NET_Conn_NewReliable(&clients[i].connection,
NET_PACKET_TYPE_GAMESTART);
NET_WriteInt8(startpacket, NET_SV_NumPlayers());
NET_WriteInt8(startpacket, clients[i].player_number);
NET_WriteSettings(startpacket, &settings);
}
// Change server state
server_state = SERVER_IN_GAME;
sv_settings = settings;
memset(recvwindow, 0, sizeof(recvwindow));
recvwindow_start = 0;
}
static void NET_CL_ParseGameStart(net_packet_t *packet)
{
net_gamesettings_t settings;
unsigned int num_players;
signed int player_number;
unsigned int i;
if (!NET_ReadInt8(packet, &num_players)
|| !NET_ReadSInt8(packet, &player_number)
|| !NET_ReadSettings(packet, &settings))
{
return;
}
if (client_state != CLIENT_STATE_WAITING_START)
{
return;
}
if (num_players > MAXPLAYERS || player_number >= (signed int) num_players)
{
// insane values
return;
}
if ((drone && player_number >= 0)
|| (!drone && player_number < 0))
{
// Invalid player number: must be positive for real players,
// negative for drones
return;
}
// Start the game
if (!drone)
{
consoleplayer = player_number;
}
else
{
consoleplayer = 0;
}
for (i=0; i<MAXPLAYERS; ++i)
{
playeringame[i] = i < num_players;
}
client_state = CLIENT_STATE_IN_GAME;
deathmatch = settings.deathmatch;
ticdup = settings.ticdup;
extratics = settings.extratics;
startepisode = settings.episode;
startmap = settings.map;
startskill = settings.skill;
startloadgame = settings.loadgame;
lowres_turn = settings.lowres_turn;
nomonsters = settings.nomonsters;
fastparm = settings.fast_monsters;
respawnparm = settings.respawn_monsters;
net_cl_new_sync = settings.new_sync != 0;
timelimit = settings.timelimit;
if (net_cl_new_sync == false)
{
printf("Syncing netgames like Vanilla Doom.\n");
}
if (lowres_turn)
{
printf("NOTE: Turning resolution is reduced; this is probably "
"because there is a client recording a Vanilla demo.\n");
}
// Clear the receive window
memset(recvwindow, 0, sizeof(recvwindow));
recvwindow_start = 0;
memset(&recvwindow_cmd_base, 0, sizeof(recvwindow_cmd_base));
// Clear the send queue
memset(&send_queue, 0x00, sizeof(send_queue));
netgame = true;
autostart = true;
}
