boolean NET_CL_Connect(net_addr_t *addr)
{
int start_time;
int last_send_time;
server_addr = addr;
// Are we recording a demo? Possibly set lowres turn mode
if (M_CheckParm("-record") > 0 && M_CheckParm("-longtics") == 0)
{
lowres_turn = true;
}
// Read checksums of our WAD directory and dehacked information
W_Checksum(net_local_wad_md5sum);
DEH_Checksum(net_local_deh_md5sum);
// Are we playing with the Freedoom IWAD?
net_local_is_freedoom = W_CheckNumForName("FREEDOOM") >= 0;
// create a new network I/O context and add just the
// necessary module
client_context = NET_NewContext();
// initialize module for client mode
if (!addr->module->InitClient())
{
return false;
}
NET_AddModule(client_context, addr->module);
net_client_connected = true;
net_client_received_wait_data = false;
// Initialize connection
NET_Conn_InitClient(&client_connection, addr);
// try to connect
start_time = I_GetTimeMS();
last_send_time = -1;
while (client_connection.state == NET_CONN_STATE_CONNECTING)
{
int nowtime = I_GetTimeMS();
// Send a SYN packet every second.
if (nowtime - last_send_time > 1000 || last_send_time < 0)
{
NET_CL_SendSYN();
last_send_time = nowtime;
}
// time out after 5 seconds
if (nowtime - start_time > 5000)
{
break;
}
// run client code
NET_CL_Run();
// run the server, just incase we are doing a loopback
// connect
NET_SV_Run();
// Don't hog the CPU
I_Sleep(1);
}
if (client_connection.state == NET_CONN_STATE_CONNECTED)
{
// connected ok!
client_state = CLIENT_STATE_WAITING_START;
return true;
}
else
{
// failed to connect
NET_CL_Shutdown();
return false;
}
}
boolean NET_CL_Connect(net_addr_t *addr, net_connect_data_t *data)
{
int start_time;
int last_send_time;
server_addr = addr;
memcpy(net_local_wad_sha1sum, data->wad_sha1sum, sizeof(sha1_digest_t));
memcpy(net_local_deh_sha1sum, data->deh_sha1sum, sizeof(sha1_digest_t));
net_local_is_freedoom = data->is_freedoom;
// create a new network I/O context and add just the
// necessary module
client_context = NET_NewContext();
// initialize module for client mode
if (!addr->module->InitClient())
{
return false;
}
NET_AddModule(client_context, addr->module);
net_client_connected = true;
net_client_received_wait_data = false;
// Initialize connection
NET_Conn_InitClient(&client_connection, addr);
// try to connect
start_time = I_GetTimeMS();
last_send_time = -1;
while (client_connection.state == NET_CONN_STATE_CONNECTING)
{
int nowtime = I_GetTimeMS();
// Send a SYN packet every second.
if (nowtime - last_send_time > 1000 || last_send_time < 0)
{
NET_CL_SendSYN(data);
last_send_time = nowtime;
}
// time out after 5 seconds
if (nowtime - start_time > 5000)
{
break;
}
// run client code
NET_CL_Run();
// run the server, just incase we are doing a loopback
// connect
NET_SV_Run();
// Don't hog the CPU
I_Sleep(1);
}
if (client_connection.state == NET_CONN_STATE_CONNECTED)
{
// connected ok!
client_state = CLIENT_STATE_WAITING_LAUNCH;
drone = data->drone;
return true;
}
else
{
// failed to connect
NET_CL_Shutdown();
return false;
}
}