TakeV/dxx-rebirth
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Reworked handling of Netlist now also showing full game info; Prevent Clients from sending lite_info; Make lite_info show numconnected instead of numplayers as this would show disconnected ones as well; Removed reusing ports on different instances in Windows build - only screws up several games running on one machine

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zicodxx 2010-07-08 06:37:23 +00:00
parent ee3856285d
commit 4c63f57aac
3 changed files with 69 additions and 45 deletions
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4
CHANGELOG.txt
View file

@ -1,5 +1,9 @@
D1X-Rebirth Changelog
20100708
--------
main/net_udp.c, main/net_udp.h: Reworked handling of Netlist now also showing full game info; Prevent Clients from sending lite_info; Make lite_info show numconnected instead of numplayers as this would show disconnected ones as well; Removed reusing ports on different instances in Windows build - only screws up several games running on one machine
20100705
--------
main/kconfig.c: Fixing issue when assigning mouse button if a citem is still pointed out; Fixing still processing key commands even if we want to assign a key; After setting mouse button, reset mouse state properly

108
main/net_udp.c
View file

@ -172,21 +172,15 @@ int udp_open_socket(int socknum, int port)
{
#ifdef _WIN32
struct _sockaddr sAddr; // my address information
int reuse_on = -1;
memset( &sAddr, '\0', sizeof( sAddr ) );
if ((UDP_Socket[socknum] = socket (_af, SOCK_DGRAM, 0)) == -1) {
if ((UDP_Socket[socknum] = socket (_af, SOCK_DGRAM, 0)) < 0) {
con_printf(CON_URGENT,"udp_open_socket: socket creation failed\n");
nm_messagebox(TXT_ERROR,1,TXT_OK,"Could not create socket");
return -1;
}
// this is pretty annoying in win32. Not doing that will lead to
// "Could not bind name to socket" errors. It may be suitable for other
// socket implementations, too
(void)setsockopt( UDP_Socket[socknum], SOL_SOCKET, SO_REUSEADDR, (const char *) &reuse_on, sizeof( reuse_on ));
#ifdef IPv6
sAddr.sin6_family = _pf; // host byte order
sAddr.sin6_port = htons (port); // short, network byte order
@ -201,7 +195,7 @@ int udp_open_socket(int socknum, int port)
memset (&(sAddr.sin_zero), '\0', 8); // zero the rest of the struct
if (bind (UDP_Socket[socknum], (struct sockaddr *) &sAddr, sizeof (struct sockaddr)) == -1)
if (bind (UDP_Socket[socknum], (struct sockaddr *) &sAddr, sizeof (struct sockaddr)) < 0)
{
con_printf(CON_URGENT,"udp_open_socket: bind name to socket failed\n");
nm_messagebox(TXT_ERROR,1,TXT_OK,"Could not bind name to socket");
@ -505,11 +499,13 @@ void net_udp_manual_join_game()
net_udp_close();
}
static int NLPage = 0;
int net_udp_list_join_poll( newmenu *menu, d_event *event, void *menu_text )
static char *ljtext = "";
int net_udp_list_join_poll( newmenu *menu, d_event *event, direct_join *dj )
{
// Polling loop for Join Game menu
int i, newpage = 0;
static int NLPage = 0;
newmenu_item *menus = newmenu_get_items(menu);
int citem = newmenu_get_citem(menu);
@ -523,6 +519,13 @@ int net_udp_list_join_poll( newmenu *menu, d_event *event, void *menu_text )
net_udp_request_game_info(GBcast, 1);
break;
}
case EVENT_IDLE:
if (dj->connecting)
{
if (net_udp_game_connect(dj))
return -2; // Success!
}
break;
case EVENT_KEY_COMMAND:
{
int key = ((d_event_keycommand *)event)->keycode;
@ -532,6 +535,7 @@ int net_udp_list_join_poll( newmenu *menu, d_event *event, void *menu_text )
newpage++;
if (NLPage < 0)
NLPage = UDP_NETGAMES_PAGES-1;
break;
}
if (key == KEY_PAGEDOWN)
{
@ -539,6 +543,7 @@ int net_udp_list_join_poll( newmenu *menu, d_event *event, void *menu_text )
newpage++;
if (NLPage >= UDP_NETGAMES_PAGES)
NLPage = 0;
break;
}
if (key == KEY_F5)
{
@ -546,6 +551,16 @@ int net_udp_list_join_poll( newmenu *menu, d_event *event, void *menu_text )
num_active_udp_changed = 1;
num_active_udp_games = 0;
net_udp_request_game_info(GBcast, 1);
break;
}
if (key == KEY_ESC)
{
if (dj->connecting)
{
dj->connecting = 0;
return 1;
}
break;
}
break;
}
@ -553,21 +568,21 @@ int net_udp_list_join_poll( newmenu *menu, d_event *event, void *menu_text )
{
if (((citem+(NLPage*UDP_NETGAMES_PPAGE)) >= 2) && (((citem+(NLPage*UDP_NETGAMES_PPAGE))-2) <= num_active_udp_games))
{
direct_join dj;
memset(&dj,0,sizeof(direct_join));
memcpy(&dj.host_addr, (struct _sockaddr *)&Active_udp_games[(citem+(NLPage*UDP_NETGAMES_PPAGE))-2].game_addr, sizeof(struct _sockaddr));
dj.start_time = timer_get_fixed_seconds();
dj.last_time = 0;
dj.connecting = 0;
// Choice has been made and looks legit
net_udp_game_connect(&dj);
N_players = 0;
change_playernum_to(1);
dj->start_time = timer_get_fixed_seconds();
dj->last_time = 0;
memcpy((struct _sockaddr *)&dj->host_addr, (struct _sockaddr *)&Active_udp_games[(citem+(NLPage*UDP_NETGAMES_PPAGE))-2].game_addr, sizeof(struct _sockaddr));
memcpy((struct _sockaddr *)&Netgame.players[0].protocol.udp.addr, (struct _sockaddr *)&dj->host_addr, sizeof(struct _sockaddr));
dj->connecting = 1;
return 1;
}
break;
}
case EVENT_WINDOW_CLOSE:
d_free(menu_text);
d_free(ljtext);
d_free(menus);
d_free(dj);
net_udp_close();
if (!Game_wind)
Network_status = NETSTAT_MENU; // they cancelled
@ -594,7 +609,7 @@ int net_udp_list_join_poll( newmenu *menu, d_event *event, void *menu_text )
if ((i+(NLPage*UDP_NETGAMES_PPAGE)) >= num_active_udp_games)
{
snprintf(menus[i+2].text, sizeof(menu_text), "%d. ",(i+(NLPage*UDP_NETGAMES_PPAGE))+1);
snprintf(menus[i+2].text, sizeof(char)*74, "%d. ",(i+(NLPage*UDP_NETGAMES_PPAGE))+1);
continue;
}
@ -636,7 +651,7 @@ int net_udp_list_join_poll( newmenu *menu, d_event *event, void *menu_text )
}
GameName[k]=0;
nplayers = Active_udp_games[(i+(NLPage*UDP_NETGAMES_PPAGE))].numplayers;
nplayers = Active_udp_games[(i+(NLPage*UDP_NETGAMES_PPAGE))].numconnected;
if (Active_udp_games[(i+(NLPage*UDP_NETGAMES_PPAGE))].levelnum < 0)
snprintf(levelname, sizeof(levelname), "S%d", -Active_udp_games[(i+(NLPage*UDP_NETGAMES_PPAGE))].levelnum);
@ -657,8 +672,7 @@ int net_udp_list_join_poll( newmenu *menu, d_event *event, void *menu_text )
else
snprintf(status, sizeof(status), "BETWEEN ");
snprintf (menus[i+2].text,sizeof(char)*74,"%d.\t%s \t%s \t %d/%d \t%s \t %s \t%s",(i+(NLPage*UDP_NETGAMES_PPAGE))+1,GameName,MODE_NAMES(Active_udp_games[(i+(NLPage*UDP_NETGAMES_PPAGE))].gamemode),nplayers,
Active_udp_games[(i+(NLPage*UDP_NETGAMES_PPAGE))].max_numplayers,MissName,levelname,status);
snprintf (menus[i+2].text,sizeof(char)*74,"%d.\t%s \t%s \t %d/%d \t%s \t %s \t%s",(i+(NLPage*UDP_NETGAMES_PPAGE))+1,GameName,MODE_NAMES(Active_udp_games[(i+(NLPage*UDP_NETGAMES_PPAGE))].gamemode),nplayers, Active_udp_games[(i+(NLPage*UDP_NETGAMES_PPAGE))].max_numplayers,MissName,levelname,status);
Assert(strlen(menus[i+2].text) < 75);
}
@ -668,8 +682,24 @@ int net_udp_list_join_poll( newmenu *menu, d_event *event, void *menu_text )
void net_udp_list_join_game()
{
int i = 0;
char *menu_text;
newmenu_item *m;
direct_join *dj;
MALLOC(m, newmenu_item, ((UDP_NETGAMES_PPAGE+2)*2)+1);
if (!m)
return;
MALLOC(ljtext, char, (((UDP_NETGAMES_PPAGE+2)*2)+1)*74);
if (!ljtext)
{
d_free(m);
return;
}
MALLOC(dj, direct_join, 1);
if (!dj)
return;
dj->connecting = 0;
dj->addrbuf[0] = '\0';
dj->portbuf[0] = '\0';
net_udp_init();
if (udp_open_socket(0, GameArg.MplUdpMyPort != 0?GameArg.MplUdpMyPort:UDP_PORT_DEFAULT) < 0)
@ -679,16 +709,6 @@ void net_udp_list_join_game()
if (udp_open_socket(1, UDP_PORT_DEFAULT) < 0)
nm_messagebox(TXT_WARNING, 1, TXT_OK, "Cannot open default port!\nYou can only scan for games\nmanually.");
MALLOC(m, newmenu_item, ((UDP_NETGAMES_PPAGE+2)*2)+1);
if (!m)
return;
MALLOC(menu_text, char, (((UDP_NETGAMES_PPAGE+2)*2)+1)*74);
if (!menu_text)
{
d_free(m);
return;
}
// prepare broadcast address to discover games
memset(&GBcast, '\0', sizeof(struct _sockaddr));
udp_dns_filladdr(UDP_BCAST_ADDR, UDP_PORT_DEFAULT, &GBcast);
@ -710,21 +730,21 @@ void net_udp_list_join_game()
gr_set_fontcolor(BM_XRGB(15,15,23),-1);
m[0].text = menu_text;
m[0].text = ljtext;
m[0].type = NM_TYPE_TEXT;
snprintf( m[0].text, sizeof(char)*74, "\tF5: (Re)Scan for Games. PgUp/PgDn: Flip Pages." );
m[1].text=menu_text + 74*1;
m[1].text=ljtext + 74*1;
m[1].type=NM_TYPE_TEXT;
snprintf (m[1].text, sizeof(char)*74, "\tGAME \tMODE \t#PLYRS \tMISSION \tLEV \tSTATUS");
for (i = 0; i < UDP_NETGAMES_PPAGE; i++) {
m[(i+(NLPage*UDP_NETGAMES_PPAGE))+2].text = menu_text + 74 * (i+2);
m[(i+(NLPage*UDP_NETGAMES_PPAGE))+2].type = NM_TYPE_MENU;
snprintf(m[(i+(NLPage*UDP_NETGAMES_PPAGE))+2].text,sizeof(char)*74,"%d. ", (i+(NLPage*UDP_NETGAMES_PPAGE))+1);
m[i+2].text = ljtext + 74 * (i+2);
m[i+2].type = NM_TYPE_MENU;
snprintf(m[i+2].text,sizeof(char)*74,"%d. ", i+1);
}
num_active_udp_changed = 1;
newmenu_dotiny("NETGAMES", NULL,(UDP_NETGAMES_PPAGE+2), m, 1, net_udp_list_join_poll, menu_text);
newmenu_dotiny("NETGAMES", NULL,(UDP_NETGAMES_PPAGE+2), m, 1, (int (*)(newmenu *, d_event *, void *))net_udp_list_join_poll, dj);
}
void net_udp_send_sequence_packet(UDP_sequence_packet seq, struct _sockaddr recv_addr)
@ -1885,7 +1905,7 @@ void net_udp_send_game_info(struct _sockaddr sender_addr, ubyte info_upid)
// }
// }
buf[len] = tmpvar; len++;
buf[len] = Netgame.numplayers; len++;
buf[len] = Netgame.numconnected; len++;
buf[len] = Netgame.max_numplayers; len++;
buf[len] = Netgame.game_flags; len++;
buf[len] = Netgame.team_vector; len++;
@ -2053,7 +2073,7 @@ void net_udp_process_game_info(ubyte *data, int data_len, struct _sockaddr game_
recv_game.RefusePlayers = data[len]; len++;
recv_game.difficulty = data[len]; len++;
recv_game.game_status = data[len]; len++;
recv_game.numplayers = data[len]; len++;
recv_game.numconnected = data[len]; len++;
recv_game.max_numplayers = data[len]; len++;
recv_game.game_flags = data[len]; len++;
recv_game.team_vector = data[len]; len++;
@ -2074,7 +2094,7 @@ void net_udp_process_game_info(ubyte *data, int data_len, struct _sockaddr game_
if (i == num_active_udp_games)
num_active_udp_games++;
if (Active_udp_games[i].numplayers == 0)
if (Active_udp_games[i].numconnected == 0)
{
// Delete this game
for (j = i; j < num_active_udp_games-1; j++)
@ -3806,7 +3826,7 @@ void net_udp_do_frame(int force, int listen)
}
// broadcast lite_info every 10 seconds
if (time>=last_bcast_time+(F1_0*10) || (time < last_bcast_time))
if (multi_i_am_master() && (time>=last_bcast_time+(F1_0*10) || (time < last_bcast_time)))
{
last_bcast_time = time;
net_udp_send_game_info(GBcast, UPID_GAME_INFO_LITE);

2
main/net_udp.h
View file

@ -80,7 +80,7 @@ typedef struct UDP_netgame_info_lite
ubyte RefusePlayers;
ubyte difficulty;
ubyte game_status;
ubyte numplayers;
ubyte numconnected;
ubyte max_numplayers;
ubyte game_flags;
ubyte team_vector;