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New message boxes for downloads and full server waiting

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Downloads must be confirmed before proceeding
Allows downloading mods for full servers
Client will wait for a slot to open on a full server to join
This has a 5 minute timeout
This commit is contained in:
Ashnal 2020-08-17 03:47:23 -04:00
parent f800159bb8
commit 9a9d81bbe0
2 changed files with 170 additions and 46 deletions
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212
src/d_clisrv.c
View file

@ -141,6 +141,9 @@ char connectedservername[MAXSERVERNAME];
/// \todo WORK!
boolean acceptnewnode = true;
boolean serverisfull = false; //lets us be aware if the server was full after we check files, but before downloading, so we can ask if the user still wants to download or not
tic_t firstconnectattempttime = 0;
// engine
// Must be a power of two
@ -1104,6 +1107,7 @@ typedef enum
CL_CONNECTED,
CL_ABORTED,
CL_ASKFULLFILELIST,
CL_CONFIRMCONNECT,
#ifdef HAVE_CURL
CL_PREPAREHTTPFILES,
CL_DOWNLOADHTTPFILES,
@ -1204,14 +1208,22 @@ static inline void CL_DrawConnectionStatus(void)
break;
#endif
case CL_ASKFULLFILELIST:
case CL_CHECKFILES:
cltext = M_GetText("Checking server addon list ...");
break;
case CL_CONFIRMCONNECT:
cltext = "";
break;
case CL_LOADFILES:
cltext = M_GetText("Loading server addons...");
break;
case CL_ASKJOIN:
case CL_WAITJOINRESPONSE:
cltext = M_GetText("Requesting to join...");
if (serverisfull)
cltext = M_GetText("Server full, waiting for a slot...");
else
cltext = M_GetText("Requesting to join...");
break;
#ifdef HAVE_CURL
case CL_PREPAREHTTPFILES:
@ -1969,9 +1981,42 @@ void CL_UpdateServerList(boolean internetsearch, INT32 room)
#endif // ifndef NONET
static void M_ConfirmConnect(INT32 ch)
{
if (ch == ' ' || ch == 'y' || ch == KEY_ENTER)
{
if (totalfilesrequestednum > 0)
{
#ifdef HAVE_CURL
if (http_source[0] == '\0' || curl_failedwebdownload)
#endif
{
if (CL_SendRequestFile())
{
cl_mode = CL_DOWNLOADFILES;
}
}
#ifdef HAVE_CURL
else
cl_mode = CL_PREPAREHTTPFILES;
#endif
}
else
cl_mode = CL_LOADFILES;
M_ClearMenus(true);
}
else if (ch == 'n' || ch == KEY_ESCAPE)
{
cl_mode = CL_ABORTED;
M_ClearMenus(true);
}
}
static boolean CL_FinishedFileList(void)
{
INT32 i;
char *downloadsize;
//CONS_Printf(M_GetText("Checking files...\n"));
i = CL_CheckFiles();
if (i == 4) // still checking ...
@ -2007,7 +2052,21 @@ static boolean CL_FinishedFileList(void)
return false;
}
else if (i == 1)
cl_mode = CL_LOADFILES;
{
if (serverisfull)
{
M_StartMessage(M_GetText(
"This server is full!\n"
"\n"
"You may load server addons (if any), and wait for a slot.\n"
"\n"
"Press ACCEL to continue or BRAKE to cancel.\n\n"
), M_ConfirmConnect, MM_YESNO);
cl_mode = CL_CONFIRMCONNECT;
}
else
cl_mode = CL_LOADFILES;
}
else
{
// must download something
@ -2031,20 +2090,55 @@ static boolean CL_FinishedFileList(void)
), NULL, MM_NOTHING);
return false;
}
}
#ifdef HAVE_CURL
if (!curl_failedwebdownload)
#endif
{
downloadcompletednum = 0;
downloadcompletedsize = 0;
totalfilesrequestednum = 0;
totalfilesrequestedsize = 0;
if (CL_SendRequestFile())
{
cl_mode = CL_DOWNLOADFILES;
}
for (i = 0; i < fileneedednum; i++)
if (fileneeded[i].status == FS_NOTFOUND || fileneeded[i].status == FS_MD5SUMBAD)
{
totalfilesrequestednum++;
totalfilesrequestedsize += fileneeded[i].totalsize;
}
if (totalfilesrequestedsize>>20 >= 100)
downloadsize = Z_StrDup(va("%uM",totalfilesrequestedsize>>20));
else
downloadsize = Z_StrDup(va("%uK",totalfilesrequestedsize>>10));
if (serverisfull)
M_StartMessage(va(M_GetText(
"This server is full!\n"
"Download of %s additional content is required to join.\n"
"\n"
"You may download, load server addons, and wait for a slot.\n"
"\n"
"Press ACCEL to continue or BRAKE to cancel.\n\n"
), downloadsize), M_ConfirmConnect, MM_YESNO);
else
M_StartMessage(va(M_GetText(
"Download of %s additional content is required to join.\n"
"\n"
"Press ACCEL to continue or BRAKE to cancel.\n\n"
), downloadsize), M_ConfirmConnect, MM_YESNO);
Z_Free(downloadsize);
cl_mode = CL_CONFIRMCONNECT;
}
#ifdef HAVE_CURL
else
{
cl_mode = CL_PREPAREHTTPFILES;
if (CL_SendRequestFile())
{
cl_mode = CL_DOWNLOADFILES;
}
}
#endif
}
@ -2085,11 +2179,7 @@ static boolean CL_ServerConnectionSearchTicker(boolean viams, tic_t *asksent)
// Quit here rather than downloading files and being refused later.
if (serverlist[i].info.numberofplayer >= serverlist[i].info.maxplayer)
{
D_QuitNetGame();
CL_Reset();
D_StartTitle();
M_StartMessage(va(M_GetText("Maximum players reached: %d\n\nPress ESC\n"), serverlist[i].info.maxplayer), NULL, MM_NOTHING);
return false;
serverisfull = true;
}
if (client)
@ -2150,7 +2240,7 @@ static boolean CL_ServerConnectionTicker(boolean viams, const char *tmpsave, tic
{
boolean waitmore;
INT32 i;
#ifdef NONET
(void)tmpsave;
#endif
@ -2178,21 +2268,14 @@ static boolean CL_ServerConnectionTicker(boolean viams, const char *tmpsave, tic
if (!CL_FinishedFileList())
return false;
break;
#ifdef HAVE_CURL
case CL_PREPAREHTTPFILES:
downloadcompletednum = 0;
downloadcompletedsize = 0;
totalfilesrequestednum = 0;
totalfilesrequestedsize = 0;
if (http_source[0])
{
for (i = 0; i < fileneedednum; i++)
if (fileneeded[i].status == FS_NOTFOUND || fileneeded[i].status == FS_MD5SUMBAD)
{
curl_transfers++;
totalfilesrequestednum++;
totalfilesrequestedsize += fileneeded[i].totalsize;
}
cl_mode = CL_DOWNLOADHTTPFILES;
@ -2218,19 +2301,13 @@ static boolean CL_ServerConnectionTicker(boolean viams, const char *tmpsave, tic
if (curl_failedwebdownload && !curl_transfers)
{
if (!CL_FinishedFileList())
break;
CONS_Printf("One or more files failed to download, falling back to internal downloader\n");
if (CL_SendRequestFile())
{
cl_mode = CL_DOWNLOADFILES;
break;
}
cl_mode = CL_CHECKFILES;
break;
}
if (!curl_transfers)
cl_mode = CL_LOADFILES; // don't break case continue to cljoin request now
cl_mode = CL_LOADFILES;
break;
#endif
@ -2246,22 +2323,49 @@ static boolean CL_ServerConnectionTicker(boolean viams, const char *tmpsave, tic
if (waitmore)
break; // exit the case
cl_mode = CL_LOADFILES; // don't break case continue to cljoin request now
cl_mode = CL_LOADFILES;
break;
case CL_LOADFILES:
if (!CL_LoadServerFiles())
break;
if (CL_LoadServerFiles())
{
*asksent = I_GetTime() - (NEWTICRATE*5); //This ensure the first join ask is right away
firstconnectattempttime = I_GetTime();
cl_mode = CL_ASKJOIN;
}
break;
case CL_ASKJOIN:
if (firstconnectattempttime + NEWTICRATE*300 < I_GetTime())
{
CONS_Printf(M_GetText("5 minute wait time exceeded.\n"));
CONS_Printf(M_GetText("Network game synchronization aborted.\n"));
D_QuitNetGame();
CL_Reset();
D_StartTitle();
M_StartMessage(M_GetText(
"5 minute wait time exceeded.\n"
"You may retry connection.\n"
"\n"
"Press ESC\n"
), NULL, MM_NOTHING);
}
#ifdef JOININGAME
// prepare structures to save the file
// WARNING: this can be useless in case of server not in GS_LEVEL
// but since the network layer doesn't provide ordered packets...
CL_PrepareDownloadSaveGame(tmpsave);
#endif
if (CL_SendJoin())
if ((*asksent + NEWTICRATE*3) < I_GetTime() && CL_SendJoin())
{
*asksent = I_GetTime();
cl_mode = CL_WAITJOINRESPONSE;
}
break;
case CL_WAITJOINRESPONSE:
if ((*asksent + NEWTICRATE*3) < I_GetTime())
{
cl_mode = CL_ASKJOIN;
}
break;
#ifdef JOININGAME
case CL_DOWNLOADSAVEGAME:
// At this state, the first (and only) needed file is the gamestate
@ -2270,13 +2374,13 @@ static boolean CL_ServerConnectionTicker(boolean viams, const char *tmpsave, tic
// Gamestate is now handled within CL_LoadReceivedSavegame()
CL_LoadReceivedSavegame();
cl_mode = CL_CONNECTED;
break;
} // don't break case continue to CL_CONNECTED
else
break;
#endif
case CL_WAITJOINRESPONSE:
case CL_CONNECTED:
case CL_CONFIRMCONNECT: //logic is handled by M_ConfirmConnect
default:
break;
@ -2297,9 +2401,13 @@ static boolean CL_ServerConnectionTicker(boolean viams, const char *tmpsave, tic
INT32 key;
I_OsPolling();
if (cl_mode == CL_CONFIRMCONNECT)
D_ProcessEvents(); //needed for menu system to receive inputs
key = I_GetKey();
// Only ESC and non-keyboard keys abort connection
if (key == KEY_ESCAPE || key >= KEY_MOUSE1)
if (key == KEY_ESCAPE || key >= KEY_MOUSE1 || cl_mode == CL_ABORTED)
{
CONS_Printf(M_GetText("Network game synchronization aborted.\n"));
D_QuitNetGame();
@ -2316,6 +2424,7 @@ static boolean CL_ServerConnectionTicker(boolean viams, const char *tmpsave, tic
F_TitleScreenTicker(true);
F_TitleScreenDrawer();
CL_DrawConnectionStatus();
M_Drawer(); //Needed for drawing messageboxes on the connection screen
I_UpdateNoVsync(); // page flip or blit buffer
if (moviemode)
M_SaveFrame();
@ -2824,6 +2933,12 @@ void CL_Reset(void)
fileneedednum = 0;
memset(fileneeded, 0, sizeof(fileneeded));
totalfilesrequestednum = 0;
totalfilesrequestedsize = 0;
firstconnectattempttime = 0;
serverisfull = false;
connectiontimeout = (tic_t)cv_nettimeout.value; //reset this temporary hack
#ifdef HAVE_CURL
curl_failedwebdownload = false;
curl_transfers = 0;
@ -3746,7 +3861,7 @@ void SV_StopServer(void)
D_Clearticcmd(i);
consoleplayer = 0;
cl_mode = CL_SEARCHING;
cl_mode = CL_ABORTED;
maketic = gametic+1;
neededtic = maketic;
serverrunning = false;
@ -3772,7 +3887,7 @@ static void SV_SendRefuse(INT32 node, const char *reason)
strcpy(netbuffer->u.serverrefuse.reason, reason);
netbuffer->packettype = PT_SERVERREFUSE;
HSendPacket(node, true, 0, strlen(netbuffer->u.serverrefuse.reason) + 1);
HSendPacket(node, false, 0, strlen(netbuffer->u.serverrefuse.reason) + 1);
Net_CloseConnection(node);
}
@ -4044,13 +4159,24 @@ static void HandlePacketFromAwayNode(SINT8 node)
if (!reason)
I_Error("Out of memory!\n");
D_QuitNetGame();
CL_Reset();
D_StartTitle();
if (strstr(reason, "Maximum players reached"))
{
serverisfull = true;
//Special timeout for when refusing due to player cap. The client will wait 3 seconds between join requests when waiting for a slot, so we need this to be much longer
//We set it back to the value of cv_nettimeout.value in CL_Reset
connectiontimeout = NEWTICRATE*7;
cl_mode = CL_ASKJOIN;
free(reason);
break;
}
M_StartMessage(va(M_GetText("Server refuses connection\n\nReason:\n%s"),
reason), NULL, MM_NOTHING);
D_QuitNetGame();
CL_Reset();
D_StartTitle();
free(reason);
// Will be reset by caller. Signals refusal.
@ -4070,7 +4196,7 @@ static void HandlePacketFromAwayNode(SINT8 node)
}
SERVERONLY
/// \note how would this happen? and is it doing the right thing if it does?
if (cl_mode != CL_WAITJOINRESPONSE)
if (!(cl_mode == CL_WAITJOINRESPONSE || cl_mode == CL_ASKJOIN))
break;
if (client)

4
src/d_netfil.c
View file

@ -334,8 +334,6 @@ boolean CL_SendRequestFile(void)
// put it in download dir
strcatbf(fileneeded[i].filename, downloaddir, "/");
fileneeded[i].status = FS_REQUESTED;
totalfilesrequestednum++;
totalfilesrequestedsize += fileneeded[i].totalsize;
}
WRITEUINT8(p, 0xFF);
I_GetDiskFreeSpace(&availablefreespace);
@ -432,7 +430,7 @@ INT32 CL_CheckFiles(void)
for (i = 0; i < fileneedednum; i++)
{
if (fileneeded[i].status == FS_NOTFOUND)
if (fileneeded[i].status == FS_NOTFOUND || fileneeded[i].status == FS_FALLBACK)
downloadrequired = true;
if (fileneeded[i].status == FS_FOUND || fileneeded[i].status == FS_NOTFOUND)