/* Copyright (C) 1996-1997 Id Software, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ // cl_main.c -- client main loop #include #include "quakedef.h" #include "winquake.h" #include #include "netinc.h" #include "cl_master.h" #include "cl_ignore.h" // callbacks void CL_Sbar_Callback(struct cvar_s *var, char *oldvalue); void Name_Callback(struct cvar_s *var, char *oldvalue); // we need to declare some mouse variables here, because the menu system // references them even when on a unix system. qboolean noclip_anglehack; // remnant from old quake cvar_t rcon_password = SCVARF("rcon_password", "", CVAR_NOUNSAFEEXPAND); cvar_t rcon_address = SCVARF("rcon_address", "", CVAR_NOUNSAFEEXPAND); cvar_t cl_timeout = SCVAR("cl_timeout", "60"); cvar_t cl_shownet = SCVAR("cl_shownet","0"); // can be 0, 1, or 2 cvar_t cl_sbar = SCVARFC("cl_sbar", "0", CVAR_ARCHIVE, CL_Sbar_Callback); cvar_t cl_hudswap = SCVARF("cl_hudswap", "0", CVAR_ARCHIVE); cvar_t cl_maxfps = SCVARF("cl_maxfps", "1000", CVAR_ARCHIVE); cvar_t cl_nopext = SCVARF("cl_nopext", "0", CVAR_ARCHIVE); cvar_t cl_pext_mask = SCVAR("cl_pext_mask", "0xffffffff"); cvar_t cl_nolerp = SCVAR("cl_nolerp", "1"); cvar_t cl_nolerp_netquake = SCVAR("cl_nolerp_netquake", "0"); cvar_t hud_tracking_show = SCVAR("hud_tracking_show", "1"); cvar_t cfg_save_name = SCVARF("cfg_save_name", "fte", CVAR_ARCHIVE); cvar_t cl_splitscreen = SCVAR("cl_splitscreen", "0"); cvar_t lookspring = SCVARF("lookspring","0", CVAR_ARCHIVE); cvar_t lookstrafe = SCVARF("lookstrafe","0", CVAR_ARCHIVE); cvar_t sensitivity = SCVARF("sensitivity","10", CVAR_ARCHIVE); cvar_t cl_staticsounds = SCVAR("cl_staticsounds", "1"); cvar_t m_pitch = SCVARF("m_pitch","0.022", CVAR_ARCHIVE); cvar_t m_yaw = SCVARF("m_yaw","0.022", CVAR_ARCHIVE); cvar_t m_forward = SCVARF("m_forward","1", CVAR_ARCHIVE); cvar_t m_side = SCVARF("m_side","0.8", CVAR_ARCHIVE); cvar_t entlatency = SCVAR("entlatency", "20"); cvar_t cl_predict_players = SCVAR("cl_predict_players", "1"); cvar_t cl_predict_players2 = SCVAR("cl_predict_players2", "1"); cvar_t cl_solid_players = SCVAR("cl_solid_players", "1"); cvar_t cl_noblink = SCVAR("cl_noblink", "0"); cvar_t cl_servername = SCVAR("cl_servername", "none"); cvar_t cl_serveraddress = SCVAR("cl_serveraddress", "none"); cvar_t qtvcl_forceversion1 = SCVAR("qtvcl_forceversion1", "0"); cvar_t qtvcl_eztvextensions = SCVAR("qtvcl_eztvextensions", "0"); cvar_t cl_demospeed = FCVAR("cl_demospeed", "demo_setspeed", "1", 0); cvar_t cl_loopbackprotocol = SCVAR("cl_loopbackprotocol", "qw"); cvar_t cl_indepphysics = SCVAR("cl_indepphysics", "0"); cvar_t localid = SCVAR("localid", ""); cvar_t cl_antibunch = SCVAR("cl_antibunch", "0"); cvar_t r_drawflame = SCVAR("r_drawflame", "1"); static qboolean allowremotecmd = true; extern int total_loading_size, current_loading_size, loading_stage; // // info mirrors // cvar_t password = SCVARF("password", "", CVAR_USERINFO | CVAR_NOUNSAFEEXPAND); //this is parhaps slightly dodgy... cvar_t spectator = SCVARF("spectator", "", CVAR_USERINFO); cvar_t name = SCVARFC("name", "unnamed", CVAR_ARCHIVE | CVAR_USERINFO, Name_Callback); cvar_t team = SCVARF("team", "", CVAR_ARCHIVE | CVAR_USERINFO); cvar_t skin = SCVARF("skin", "", CVAR_ARCHIVE | CVAR_USERINFO); cvar_t model = SCVARF("model", "", CVAR_ARCHIVE | CVAR_USERINFO); cvar_t topcolor = SCVARF("topcolor", "", CVAR_ARCHIVE | CVAR_USERINFO); cvar_t bottomcolor = SCVARF("bottomcolor", "", CVAR_ARCHIVE | CVAR_USERINFO); cvar_t rate = SCVARF("rate", "10000"/*"6480"*/, CVAR_ARCHIVE | CVAR_USERINFO); cvar_t drate = SCVARF("drate", "100000", CVAR_ARCHIVE | CVAR_USERINFO); // :) cvar_t noaim = SCVARF("noaim", "", CVAR_ARCHIVE | CVAR_USERINFO); cvar_t msg = SCVARF("msg", "1", CVAR_ARCHIVE | CVAR_USERINFO); cvar_t b_switch = SCVARF("b_switch", "", CVAR_ARCHIVE | CVAR_USERINFO); cvar_t w_switch = SCVARF("w_switch", "", CVAR_ARCHIVE | CVAR_USERINFO); cvar_t cl_nofake = SCVAR("cl_nofake", "2"); cvar_t cl_chatsound = SCVAR("cl_chatsound","1"); cvar_t cl_enemychatsound = SCVAR("cl_enemychatsound", "misc/talk.wav"); cvar_t cl_teamchatsound = SCVAR("cl_teamchatsound", "misc/talk.wav"); cvar_t r_torch = SCVARF("r_torch", "0", CVAR_CHEAT); cvar_t r_rocketlight = SCVARC("r_rocketlight", "1", Cvar_Limiter_ZeroToOne_Callback); cvar_t r_lightflicker = SCVAR("r_lightflicker", "1"); cvar_t cl_r2g = SCVAR("cl_r2g", "0"); cvar_t r_powerupglow = SCVAR("r_powerupglow", "1"); cvar_t v_powerupshell = SCVAR("v_powerupshell", "0"); cvar_t cl_gibfilter = SCVAR("cl_gibfilter", "0"); cvar_t cl_deadbodyfilter = SCVAR("cl_deadbodyfilter", "0"); cvar_t cl_gunx = SCVAR("cl_gunx", "0"); cvar_t cl_guny = SCVAR("cl_guny", "0"); cvar_t cl_gunz = SCVAR("cl_gunz", "0"); cvar_t cl_gunanglex = SCVAR("cl_gunanglex", "0"); cvar_t cl_gunangley = SCVAR("cl_gunangley", "0"); cvar_t cl_gunanglez = SCVAR("cl_gunanglez", "0"); cvar_t allow_download_csprogs = SCVARF("allow_download_csprogs", "0", CVAR_NOTFROMSERVER); cvar_t allow_download_redirection = SCVARF("allow_download_redirection", "0", CVAR_NOTFROMSERVER); cvar_t requiredownloads = SCVARF("requiredownloads","1", CVAR_ARCHIVE); cvar_t cl_muzzleflash = SCVAR("cl_muzzleflash", "1"); cvar_t cl_item_bobbing = SCVAR("cl_model_bobbing", "0"); cvar_t cl_countpendingpl = SCVAR("cl_countpendingpl", "0"); cvar_t cl_standardchat = SCVARF("cl_standardchat", "0", CVAR_ARCHIVE); cvar_t msg_filter = SCVAR("msg_filter", "0"); //0 for neither, 1 for mm1, 2 for mm2, 3 for both cvar_t cl_standardmsg = SCVARF("cl_standardmsg", "0", CVAR_ARCHIVE); cvar_t cl_parsewhitetext = SCVAR("cl_parsewhitetext", "1"); cvar_t cl_dlemptyterminate = SCVAR("cl_dlemptyterminate", "1"); cvar_t host_mapname = FCVAR("mapname", "host_mapname", "", 0); cvar_t ruleset_allow_playercount = SCVAR("ruleset_allow_playercount", "1"); cvar_t ruleset_allow_frj = SCVAR("ruleset_allow_frj", "1"); cvar_t ruleset_allow_semicheats = SCVAR("ruleset_allow_semicheats", "1"); cvar_t ruleset_allow_packet = SCVAR("ruleset_allow_packet", "1"); cvar_t ruleset_allow_particle_lightning = SCVAR("ruleset_allow_particle_lightning", "1"); cvar_t ruleset_allow_overlongsounds = SCVAR("ruleset_allow_overlong_sounds", "1"); cvar_t ruleset_allow_larger_models = SCVAR("ruleset_allow_larger_models", "1"); cvar_t ruleset_allow_modified_eyes = SCVAR("ruleset_allow_modified_eyes", "0"); cvar_t ruleset_allow_sensative_texture_replacements = SCVAR("ruleset_allow_sensative_texture_replacements", "1"); cvar_t ruleset_allow_localvolume = SCVAR("ruleset_allow_localvolume", "1"); cvar_t ruleset_allow_shaders = SCVAR("ruleset_allow_shaders", "1"); extern cvar_t cl_hightrack; extern cvar_t vid_renderer; char cl_screengroup[] = "Screen options"; char cl_controlgroup[] = "client operation options"; char cl_inputgroup[] = "client input controls"; char cl_predictiongroup[] = "Client side prediction"; client_static_t cls; client_state_t cl; // alot of this should probably be dynamically allocated entity_state_t *cl_baselines; efrag_t cl_efrags[MAX_EFRAGS]; entity_t cl_static_entities[MAX_STATIC_ENTITIES]; trailstate_t *cl_static_emit[MAX_STATIC_ENTITIES]; lightstyle_t cl_lightstyle[MAX_LIGHTSTYLES]; //lightstyle_t cl_lightstyle[MAX_LIGHTSTYLES]; dlight_t *cl_dlights; unsigned int cl_maxdlights; /*size of cl_dlights array*/ int cl_baselines_count; int rtlights_first, rtlights_max; // refresh list // this is double buffered so the last frame // can be scanned for oldorigins of trailing objects int cl_numvisedicts, cl_oldnumvisedicts; entity_t *cl_visedicts, *cl_oldvisedicts; entity_t cl_visedicts_list[2][MAX_VISEDICTS]; scenetris_t *cl_stris; vecV_t *cl_strisvertv; vec4_t *cl_strisvertc; vec2_t *cl_strisvertt; index_t *cl_strisidx; unsigned int cl_numstrisidx; unsigned int cl_maxstrisidx; unsigned int cl_numstrisvert; unsigned int cl_maxstrisvert; unsigned int cl_numstris; unsigned int cl_maxstris; double connect_time = -1; // for connection retransmits int connect_type = 0; int connect_tries = 0; //increased each try, every fourth trys nq connect packets. quakeparms_t host_parms; qboolean host_initialized; // true if into command execution qboolean nomaster; double host_frametime; double realtime; // without any filtering or bounding double oldrealtime; // last frame run int host_framecount; int host_hunklevel; qbyte *host_basepal; qbyte *host_colormap; cvar_t host_speeds = SCVAR("host_speeds","0"); // set for running times #ifdef CRAZYDEBUGGING cvar_t developer = SCVAR("developer","1"); #else cvar_t developer = SCVAR("developer","0"); #endif int fps_count; jmp_buf host_abort; void Master_Connect_f (void); float server_version = 0; // version of server we connected to char emodel_name[] = { 'e' ^ 0xff, 'm' ^ 0xff, 'o' ^ 0xff, 'd' ^ 0xff, 'e' ^ 0xff, 'l' ^ 0xff, 0 }; char pmodel_name[] = { 'p' ^ 0xff, 'm' ^ 0xff, 'o' ^ 0xff, 'd' ^ 0xff, 'e' ^ 0xff, 'l' ^ 0xff, 0 }; char prespawn_name[] = { 'p'^0xff, 'r'^0xff, 'e'^0xff, 's'^0xff, 'p'^0xff, 'a'^0xff, 'w'^0xff, 'n'^0xff, ' '^0xff, '%'^0xff, 'i'^0xff, ' '^0xff, '0'^0xff, ' '^0xff, '%'^0xff, 'i'^0xff, 0 }; char modellist_name[] = { 'm'^0xff, 'o'^0xff, 'd'^0xff, 'e'^0xff, 'l'^0xff, 'l'^0xff, 'i'^0xff, 's'^0xff, 't'^0xff, ' '^0xff, '%'^0xff, 'i'^0xff, ' '^0xff, '%'^0xff, 'i'^0xff, 0 }; char soundlist_name[] = { 's'^0xff, 'o'^0xff, 'u'^0xff, 'n'^0xff, 'd'^0xff, 'l'^0xff, 'i'^0xff, 's'^0xff, 't'^0xff, ' '^0xff, '%'^0xff, 'i'^0xff, ' '^0xff, '%'^0xff, 'i'^0xff, 0 }; void CL_MakeActive(char *gamename) { cls.state = ca_active; if (VID_SetWindowCaption) VID_SetWindowCaption(va("FTE %s: %s", gamename, cls.servername)); SCR_EndLoadingPlaque(); TP_ExecTrigger("f_spawn"); } /* ================== CL_Quit_f ================== */ void CL_Quit_f (void) { TP_ExecTrigger("f_quit"); Cbuf_Execute(); #ifndef CLIENTONLY if (!isDedicated) #endif { M_Menu_Quit_f (); return; } CL_Disconnect (); Sys_Quit (); } void CL_ConnectToDarkPlaces(char *challenge, netadr_t adr) { char data[2048]; cls.fteprotocolextensions = 0; cls.fteprotocolextensions2 = 0; cls.resendinfo = false; connect_time = realtime; // for retransmit requests sprintf(data, "%c%c%c%cconnect\\protocol\\darkplaces 3\\challenge\\%s", 255, 255, 255, 255, challenge); NET_SendPacket (NS_CLIENT, strlen(data), data, adr); cl.splitclients = 0; } #ifdef PROTOCOL_VERSION_FTE void CL_SupportedFTEExtensions(int *pext1, int *pext2) { unsigned int fteprotextsupported = 0; unsigned int fteprotextsupported2 = 0; #ifdef PEXT_SCALE //dmw - protocol extensions fteprotextsupported |= PEXT_SCALE; #endif #ifdef PEXT_LIGHTSTYLECOL fteprotextsupported |= PEXT_LIGHTSTYLECOL; #endif #ifdef PEXT_TRANS fteprotextsupported |= PEXT_TRANS; #endif #ifdef PEXT_VIEW2 fteprotextsupported |= PEXT_VIEW2; #endif #ifdef PEXT_BULLETENS fteprotextsupported |= PEXT_BULLETENS; #endif #ifdef PEXT_ACCURATETIMINGS fteprotextsupported |= PEXT_ACCURATETIMINGS; #endif #ifdef PEXT_ZLIBDL fteprotextsupported |= PEXT_ZLIBDL; #endif #ifdef PEXT_FATNESS fteprotextsupported |= PEXT_FATNESS; #endif #ifdef PEXT_HLBSP fteprotextsupported |= PEXT_HLBSP; #endif #ifdef PEXT_Q2BSP fteprotextsupported |= PEXT_Q2BSP; #endif #ifdef PEXT_Q3BSP fteprotextsupported |= PEXT_Q3BSP; #endif #ifdef PEXT_TE_BULLET fteprotextsupported |= PEXT_TE_BULLET; #endif #ifdef PEXT_HULLSIZE fteprotextsupported |= PEXT_HULLSIZE; #endif #ifdef PEXT_SETVIEW fteprotextsupported |= PEXT_SETVIEW; #endif #ifdef PEXT_MODELDBL fteprotextsupported |= PEXT_MODELDBL; #endif #ifdef PEXT_SOUNDDBL fteprotextsupported |= PEXT_SOUNDDBL; #endif #ifdef PEXT_VWEAP fteprotextsupported |= PEXT_VWEAP; #endif #ifdef PEXT_FLOATCOORDS fteprotextsupported |= PEXT_FLOATCOORDS; #endif fteprotextsupported |= PEXT_SPAWNSTATIC2; fteprotextsupported |= PEXT_COLOURMOD; fteprotextsupported |= PEXT_SPLITSCREEN; fteprotextsupported |= PEXT_HEXEN2; fteprotextsupported |= PEXT_CUSTOMTEMPEFFECTS; fteprotextsupported |= PEXT_256PACKETENTITIES; fteprotextsupported |= PEXT_ENTITYDBL; fteprotextsupported |= PEXT_ENTITYDBL2; // fteprotextsupported |= PEXT_64PLAYERS; fteprotextsupported |= PEXT_SHOWPIC; fteprotextsupported |= PEXT_SETATTACHMENT; #ifdef PEXT_CHUNKEDDOWNLOADS fteprotextsupported |= PEXT_CHUNKEDDOWNLOADS; #endif #ifdef PEXT_CSQC fteprotextsupported |= PEXT_CSQC; #endif #ifdef PEXT_DPFLAGS fteprotextsupported |= PEXT_DPFLAGS; #endif fteprotextsupported2 |= PEXT2_PRYDONCURSOR; fteprotextsupported &= strtoul(cl_pext_mask.string, NULL, 16); // fteprotextsupported2 &= strtoul(cl_pext2_mask.string, NULL, 16); if (cl_nopext.ival) { fteprotextsupported = 0; fteprotextsupported2 = 0; } *pext1 = fteprotextsupported; *pext2 = fteprotextsupported2; } #endif /* ======================= CL_SendConnectPacket called by CL_Connect_f and CL_CheckResend ====================== */ void CL_SendConnectPacket ( #ifdef PROTOCOL_VERSION_FTE int ftepext, int ftepext2, #endif int compressioncrc /*, ...*/) //dmw new parms { extern cvar_t qport; netadr_t adr; char data[2048]; char playerinfo2[MAX_INFO_STRING]; double t1, t2; #ifdef PROTOCOL_VERSION_FTE int fteprotextsupported=0; int fteprotextsupported2=0; #endif int clients; int c; // JACK: Fixed bug where DNS lookups would cause two connects real fast // Now, adds lookup time to the connect time. // Should I add it to realtime instead?!?! if (cls.state != ca_disconnected) return; if (cl_nopext.ival) //imagine it's an unenhanced server { compressioncrc = 0; } #ifdef PROTOCOL_VERSION_FTE CL_SupportedFTEExtensions(&fteprotextsupported, &fteprotextsupported2); fteprotextsupported &= ftepext; fteprotextsupported2 &= ftepext2; #ifdef Q2CLIENT if (cls.protocol != CP_QUAKEWORLD) fteprotextsupported = 0; #endif cls.fteprotocolextensions = fteprotextsupported; cls.fteprotocolextensions2 = fteprotextsupported2; #endif t1 = Sys_DoubleTime (); if (!NET_StringToAdr (cls.servername, &adr)) { Con_TPrintf (TLC_BADSERVERADDRESS); connect_time = -1; return; } NET_AdrToString(data, sizeof(data), adr); Cvar_ForceSet(&cl_serveraddress, data); if (!NET_IsClientLegal(&adr)) { Con_TPrintf (TLC_ILLEGALSERVERADDRESS); connect_time = -1; return; } if (adr.port == 0) adr.port = BigShort (27500); t2 = Sys_DoubleTime (); cls.resendinfo = false; connect_time = realtime+t2-t1; // for retransmit requests cls.qport = qport.value; Cvar_SetValue(&qport, (cls.qport+1)&0xffff); // Info_SetValueForStarKey (cls.userinfo, "*ip", NET_AdrToString(adr), MAX_INFO_STRING); Q_strncpyz(playerinfo2, cls.userinfo, sizeof(playerinfo2)-1); Info_SetValueForStarKey (playerinfo2, "name", "Second player", MAX_INFO_STRING); clients = 1; if (cl_splitscreen.value && (fteprotextsupported & PEXT_SPLITSCREEN)) { // if (adr.type == NA_LOOPBACK) clients = cl_splitscreen.value+1; // else // Con_Printf("Split screens are still under development\n"); } if (clients < 1) clients = 1; if (clients > MAX_SPLITS) clients = MAX_SPLITS; #ifdef Q2CLIENT if (cls.protocol == CP_QUAKE2) //sorry - too lazy. clients = 1; #endif #ifdef Q3CLIENT if (cls.protocol == CP_QUAKE3) { //q3 requires some very strange things. CLQ3_SendConnectPacket(adr); return; } #endif sprintf(data, "%c%c%c%cconnect", 255, 255, 255, 255); if (clients>1) //splitscreen 'connect' command specifies the number of userinfos sent. Q_strncatz(data, va("%i", clients), sizeof(data)); #ifdef Q2CLIENT if (cls.protocol == CP_QUAKE2) Q_strncatz(data, va(" %i", PROTOCOL_VERSION_Q2), sizeof(data)); else #endif Q_strncatz(data, va(" %i", PROTOCOL_VERSION_QW), sizeof(data)); Q_strncatz(data, va(" %i %i", cls.qport, cls.challenge), sizeof(data)); //userinfo 0 + zquake extension info. if (cls.protocol == CP_QUAKEWORLD) Q_strncatz(data, va(" \"%s\\*z_ext\\%i\"", cls.userinfo, SUPPORTED_Z_EXTENSIONS), sizeof(data)); else Q_strncatz(data, va(" \"%s\"", cls.userinfo), sizeof(data)); for (c = 1; c < clients; c++) { Info_SetValueForStarKey (playerinfo2, "name", va("%s%i", name.string, c+1), MAX_INFO_STRING); Q_strncatz(data, va(" \"%s\"", playerinfo2), sizeof(data)); } Q_strncatz(data, "\n", sizeof(data)); #ifdef PROTOCOL_VERSION_FTE if (ftepext) Q_strncatz(data, va("0x%x 0x%x\n", PROTOCOL_VERSION_FTE, fteprotextsupported), sizeof(data)); #endif #ifdef PROTOCOL_VERSION_FTE2 if (ftepext2) Q_strncatz(data, va("0x%x 0x%x\n", PROTOCOL_VERSION_FTE2, fteprotextsupported2), sizeof(data)); #endif #ifdef HUFFNETWORK if (compressioncrc && Huff_CompressionCRC(compressioncrc)) { Q_strncatz(data, va("0x%x 0x%x\n", PROTOCOL_VERSION_HUFFMAN, LittleLong(compressioncrc)), sizeof(data)); cls.netchan.compress = true; } else #endif cls.netchan.compress = false; NET_SendPacket (NS_CLIENT, strlen(data), data, adr); cl.splitclients = 0; CL_RegisterSplitCommands(); } char *CL_TryingToConnect(void) { if (connect_time == -1) return NULL; if (cls.state != ca_disconnected) return NULL; return cls.servername; } /* ================= CL_CheckForResend Resend a connect message if the last one has timed out ================= */ void CL_CheckForResend (void) { netadr_t adr; char data[2048]; double t1, t2; #ifndef CLIENTONLY if (!cls.state && sv.state) { Q_strncpyz (cls.servername, "internalserver", sizeof(cls.servername)); Cvar_ForceSet(&cl_servername, cls.servername); cls.state = ca_disconnected; switch (svs.gametype) { #ifdef Q3CLIENT case GT_QUAKE3: cls.protocol = CP_QUAKE3; break; #endif #ifdef Q2CLIENT case GT_QUAKE2: cls.protocol = CP_QUAKE2; break; #endif default: if (!strcmp(cl_loopbackprotocol.string, "qw")) cls.protocol = CP_QUAKEWORLD; else if (!strcmp(cl_loopbackprotocol.string, "nq")) cls.protocol = CP_NETQUAKE; else if (!strcmp(cl_loopbackprotocol.string, "q3")) cls.protocol = CP_QUAKE3; else if (progstype == PROG_QW) cls.protocol = CP_QUAKEWORLD; else cls.protocol = CP_NETQUAKE; break; } CL_FlushClientCommands(); //clear away all client->server clientcommands. if (cls.protocol == CP_NETQUAKE) { if (!NET_StringToAdr (cls.servername, &adr)) { Con_TPrintf (TLC_BADSERVERADDRESS); connect_time = -1; return; } NET_AdrToString(data, sizeof(data), adr); //by NQ, we mean to try using the DP protocol extensions to the underlying NQ protocol CL_ConnectToDarkPlaces("", adr); } else CL_SendConnectPacket (svs.fteprotocolextensions, svs.fteprotocolextensions2, false); return; } #endif if (connect_time == -1) return; if (cls.state != ca_disconnected) return; /* #ifdef NQPROT if (connect_type) { if (!connect_time || !(realtime - connect_time < 5.0)) { connect_time = realtime; NQ_BeginConnect(cls.servername); NQ_ContinueConnect(cls.servername); } else NQ_ContinueConnect(cls.servername); return; } #endif */ if (connect_time && realtime - connect_time < 5.0) return; t1 = Sys_DoubleTime (); if (!NET_StringToAdr (cls.servername, &adr)) { Con_TPrintf (TLC_BADSERVERADDRESS); connect_time = -1; return; } if (!NET_IsClientLegal(&adr)) { Con_TPrintf (TLC_ILLEGALSERVERADDRESS); connect_time = -1; return; } if (adr.port == 0) { if (connect_type) adr.port = BigShort (26000); //assume a different port for nq else adr.port = BigShort (27500); } t2 = Sys_DoubleTime (); connect_time = realtime+t2-t1; // for retransmit requests Cvar_ForceSet(&cl_servername, cls.servername); #ifdef Q3CLIENT //Q3 clients send their cdkey to the q3 authorize server. //they send this packet with the challenge. //and the server will refuse the client if it hasn't sent it. CLQ3_SendAuthPacket(adr); #endif if (connect_tries == 0) NET_EnsureRoute(cls.sockets, "conn", cls.servername, false); #ifdef NQPROT if (connect_type || ((connect_tries&3)==3)) { sizebuf_t sb; memset(&sb, 0, sizeof(sb)); sb.data = data; sb.maxsize = sizeof(data); Con_TPrintf (TLC_CONNECTINGTO, cls.servername); MSG_WriteLong(&sb, LongSwap(NETFLAG_CTL | (strlen(NET_GAMENAME_NQ)+7))); MSG_WriteByte(&sb, CCREQ_CONNECT); MSG_WriteString(&sb, NET_GAMENAME_NQ); MSG_WriteByte(&sb, NET_PROTOCOL_VERSION); NET_SendPacket (NS_CLIENT, sb.cursize, sb.data, adr); } else #endif { Con_TPrintf (TLC_CONNECTINGTO, cls.servername); sprintf (data, "%c%c%c%cgetchallenge\n", 255, 255, 255, 255); NET_SendPacket (NS_CLIENT, strlen(data), data, adr); } connect_tries++; } void CL_BeginServerConnect(void) { SCR_SetLoadingStage(LS_CONNECTION); connect_time = 0; connect_type = 0; connect_tries = 0; CL_CheckForResend(); } #ifdef NQPROT void CLNQ_BeginServerConnect(void) { SCR_SetLoadingStage(LS_CONNECTION); connect_time = 0; connect_type = 1; connect_tries = 0; CL_CheckForResend(); } #endif void CL_BeginServerReconnect(void) { #ifndef CLIENTONLY if (isDedicated) { Con_TPrintf (TLC_DEDICATEDCANNOTCONNECT); return; } #endif connect_time = 0; CL_CheckForResend(); } /* ================ CL_Connect_f ================ */ void CL_Connect_f (void) { char *server; if (Cmd_Argc() != 2) { Con_TPrintf (TLC_SYNTAX_CONNECT); return; } server = Cmd_Argv (1); CL_Disconnect_f (); Q_strncpyz (cls.servername, server, sizeof(cls.servername)); CL_BeginServerConnect(); } void CL_Join_f (void) { char *server; if (Cmd_Argc() != 2) { if (cls.state) { //Hmm. This server sucks. if (cls.z_ext & Z_EXT_JOIN_OBSERVE) Cmd_ForwardToServer(); else Cbuf_AddText("\nspectator 0;reconnect\n", RESTRICT_LOCAL); return; } Con_Printf ("join requires a connection or servername/ip\n"); return; } server = Cmd_Argv (1); CL_Disconnect_f (); Cvar_Set(&spectator, "0"); Q_strncpyz (cls.servername, server, sizeof(cls.servername)); CL_BeginServerConnect(); } void CL_Observe_f (void) { char *server; if (Cmd_Argc() != 2) { if (cls.state) { //Hmm. This server sucks. if (cls.z_ext & Z_EXT_JOIN_OBSERVE) Cmd_ForwardToServer(); else Cbuf_AddText("\nspectator 1;reconnect\n", RESTRICT_LOCAL); return; } Con_Printf ("observe requires a connection or servername/ip\n"); return; } server = Cmd_Argv (1); CL_Disconnect_f (); Cvar_Set(&spectator, "1"); Q_strncpyz (cls.servername, server, sizeof(cls.servername)); CL_BeginServerConnect(); } #ifdef NQPROT void CLNQ_Connect_f (void) { char *server; if (Cmd_Argc() != 2) { Con_TPrintf (TLC_SYNTAX_CONNECT); return; } server = Cmd_Argv (1); CL_Disconnect_f (); Q_strncpyz (cls.servername, server, sizeof(cls.servername)); CLNQ_BeginServerConnect(); } #endif #ifdef IRCCONNECT void CL_IRCConnect_f (void) { CL_Disconnect_f (); if (FTENET_AddToCollection(cls.sockets, "TCP", Cmd_Argv(2), FTENET_IRCConnect_EstablishConnection, false)) { char *server; server = Cmd_Argv (1); strcpy(cls.servername, "irc://"); Q_strncpyz (cls.servername+6, server, sizeof(cls.servername)-6); CL_BeginServerConnect(); } } #endif #ifdef TCPCONNECT void CL_TCPConnect_f (void) { Cbuf_InsertText(va("connect tcp://%s", Cmd_Argv(1)), Cmd_ExecLevel, true); } #endif /* ===================== CL_Rcon_f Send the rest of the command line over as an unconnected command. ===================== */ void CL_Rcon_f (void) { char message[1024]; char *password; int i; netadr_t to; i = 1; password = rcon_password.string; if (!*password) //FIXME: this is strange... { if (Cmd_Argc() < 3) { Con_TPrintf (TLC_NORCONPASSWORD); Con_Printf("usage: rcon (password) \n"); return; } password = Cmd_Argv(1); i = 2; } else { if (Cmd_Argc() < 2) { Con_Printf("usage: rcon \n"); return; } } message[0] = 255; message[1] = 255; message[2] = 255; message[3] = 255; message[4] = 0; Q_strncatz (message, "rcon ", sizeof(message)); Q_strncatz (message, password, sizeof(message)); Q_strncatz (message, " ", sizeof(message)); for ( ; i= ca_connected) to = cls.netchan.remote_address; else { if (!strlen(rcon_address.string)) { Con_TPrintf (TLC_NORCONDEST); return; } NET_StringToAdr (rcon_address.string, &to); } NET_SendPacket (NS_CLIENT, strlen(message)+1, message , to); } /* ===================== CL_ClearState ===================== */ void CL_ClearState (void) { int i; #ifndef CLIENTONLY #define serverrunning (sv.state != ss_dead) #define tolocalserver NET_IsLoopBackAddress(cls.netchan.remote_address) #else #define serverrunning false #define tolocalserver false #define SV_UnspawnServer() #endif CL_AllowIndependantSendCmd(false); //model stuff could be a problem. S_StopAllSounds (true); S_ResetFailedLoad(); Cvar_ApplyLatches(CVAR_SERVEROVERRIDE); Con_DPrintf ("Clearing memory\n"); #ifdef PEXT_BULLETENS WipeBulletenTextures (); #endif if (!serverrunning || !tolocalserver) { if (serverrunning) SV_UnspawnServer(); Mod_ClearAll (); if (host_hunklevel) // FIXME: check this... Hunk_FreeToLowMark (host_hunklevel); Cvar_ApplyLatches(CVAR_LATCH); } CL_ClearParseState(); CL_ClearTEnts(); CL_ClearCustomTEnts(); SCR_ShowPic_Clear(); if (cl.playernum[0] == -1) { //left over from q2 connect. Media_PlayFilm(""); } for (i = 0; i < UPDATE_BACKUP; i++) { if (cl.frames[i].packet_entities.entities) { Z_Free(cl.frames[i].packet_entities.entities); cl.frames[i].packet_entities.entities = NULL; } } if (cl.lerpents) BZ_Free(cl.lerpents); { downloadlist_t *next; while(cl.downloadlist) { next = cl.downloadlist->next; Z_Free(cl.downloadlist); cl.downloadlist = next; } while(cl.faileddownloads) { next = cl.faileddownloads->next; Z_Free(cl.faileddownloads); cl.faileddownloads = next; } } // wipe the entire cl structure memset (&cl, 0, sizeof(cl)); SZ_Clear (&cls.netchan.message); r_worldentity.model = NULL; // clear other arrays memset (cl_efrags, 0, sizeof(cl_efrags)); // memset (cl_dlights, 0, sizeof(cl_dlights)); memset (cl_lightstyle, 0, sizeof(cl_lightstyle)); rtlights_first = rtlights_max = RTL_FIRST; if (cl_baselines) { BZ_Free(cl_baselines); cl_baselines = NULL; } cl_baselines_count = 0; // // allocate the efrags and chain together into a free list // cl.free_efrags = cl_efrags; for (i=0 ; ineedload=true; cl.worldmodel=NULL; } if (cls.downloadmethod <= DL_QWPENDING) cls.downloadmethod = DL_NONE; if (cls.downloadqw) { VFS_CLOSE(cls.downloadqw); cls.downloadqw = NULL; } if (!cls.downloadmethod) { *cls.downloadlocalname = '\0'; *cls.downloadremotename = '\0'; } { downloadlist_t *next; while(cl.downloadlist) { next = cl.downloadlist->next; Z_Free(cl.downloadlist); cl.downloadlist = next; } while(cl.faileddownloads) { next = cl.faileddownloads->next; Z_Free(cl.faileddownloads); cl.faileddownloads = next; } } COM_FlushTempoaryPacks(); r_worldentity.model = NULL; cl.spectator = 0; cl.sendprespawn = false; cl.intermission = 0; #ifdef NQPROT cls.signon=0; #endif CL_StopUpload(); #ifndef CLIENTONLY if (!isDedicated) #endif { SCR_EndLoadingPlaque(); V_ClearCShifts(); } cl.servercount = 0; cls.findtrack = false; cls.realserverip.type = NA_INVALID; Validation_DelatchRulesets(); #ifdef TCPCONNECT //disconnects it, without disconnecting the others. FTENET_AddToCollection(cls.sockets, "TCP", NULL, NULL, false); #endif Cvar_ForceSet(&cl_servername, "none"); } #undef serverrunning #undef tolocalserver void CL_Disconnect_f (void) { #ifndef CLIENTONLY if (sv.state) SV_UnspawnServer(); #endif CL_Disconnect (); Alias_WipeStuffedAliaes(); } /* ==================== CL_User_f user Dump userdata / masterdata for a user ==================== */ void CL_User_f (void) { int uid; int i; #ifndef CLIENTONLY if (sv.state) { SV_User_f(); return; } #endif if (Cmd_Argc() != 2) { Con_TPrintf (TLC_SYNTAX_USER); return; } uid = atoi(Cmd_Argv(1)); for (i=0 ; i 13) top = 13; bottom &= 15; if (bottom > 13) bottom = 13; sprintf (num, "%i", top); if (top == 0) *num = '\0'; if (Cmd_ExecLevel>RESTRICT_SERVER) //colour command came from server for a split client Cbuf_AddText(va("cmd %i setinfo topcolor %i\n", Cmd_ExecLevel-RESTRICT_SERVER-1, top), Cmd_ExecLevel); // else if (server_owns_colour) // Cvar_LockFromServer(&topcolor, num); else Cvar_Set (&topcolor, num); sprintf (num, "%i", bottom); if (bottom == 0) *num = '\0'; if (Cmd_ExecLevel>RESTRICT_SERVER) //colour command came from server for a split client Cbuf_AddText(va("cmd %i setinfo bottomcolor %i\n", Cmd_ExecLevel-RESTRICT_SERVER-1, bottom), Cmd_ExecLevel); else if (server_owns_colour) Cvar_LockFromServer(&bottomcolor, num); else Cvar_Set (&bottomcolor, num); #ifdef NQPROT if (cls.protocol == CP_NETQUAKE) Cmd_ForwardToServer(); #endif } void CL_CheckServerInfo(void) { char *s; unsigned int allowed; int oldstate; int oldteamplay; oldteamplay = cl.teamplay; cl.teamplay = atoi(Info_ValueForKey(cl.serverinfo, "teamplay")); cl.deathmatch = atoi(Info_ValueForKey(cl.serverinfo, "deathmatch")); cls.allow_cheats = false; cls.allow_semicheats=true; cls.allow_rearview=false; cls.allow_watervis=false; cls.allow_skyboxes=false; cls.allow_mirrors=false; cls.allow_luma=false; cls.allow_bump=false; #ifdef FISH cls.allow_fish=false; #endif cls.allow_fbskins = 1; // cls.allow_fbskins = 0; // cls.allow_overbrightlight; if (cl.spectator || cls.demoplayback || atoi(Info_ValueForKey(cl.serverinfo, "rearview"))) cls.allow_rearview=true; if (cl.spectator || cls.demoplayback || atoi(Info_ValueForKey(cl.serverinfo, "watervis"))) cls.allow_watervis=true; if (cl.spectator || cls.demoplayback || atoi(Info_ValueForKey(cl.serverinfo, "allow_skybox")) || atoi(Info_ValueForKey(cl.serverinfo, "allow_skyboxes"))) cls.allow_skyboxes=true; if (cl.spectator || cls.demoplayback || atoi(Info_ValueForKey(cl.serverinfo, "mirrors"))) cls.allow_mirrors=true; s = Info_ValueForKey(cl.serverinfo, "allow_luma"); if (cl.spectator || cls.demoplayback || !*s || atoi(s)) cls.allow_luma=true; if (cl.spectator || cls.demoplayback || atoi(Info_ValueForKey(cl.serverinfo, "allow_lmgamma"))) cls.allow_lightmapgamma=true; s = Info_ValueForKey(cl.serverinfo, "allow_bump"); if (cl.spectator || cls.demoplayback || atoi(s) || !*s) //admin doesn't care. cls.allow_bump=true; #ifdef FISH if (cl.spectator || cls.demoplayback || atoi(Info_ValueForKey(cl.serverinfo, "allow_fish"))) cls.allow_fish=true; #endif s = Info_ValueForKey(cl.serverinfo, "fbskins"); if (*s) cls.allow_fbskins = atof(s); else if (cl.teamfortress) cls.allow_fbskins = 0; s = Info_ValueForKey(cl.serverinfo, "*cheats"); if (cl.spectator || cls.demoplayback || !stricmp(s, "on")) cls.allow_cheats = true; s = Info_ValueForKey(cl.serverinfo, "strict"); if ((!cl.spectator && !cls.demoplayback && *s && strcmp(s, "0")) || !ruleset_allow_semicheats.ival) { cls.allow_semicheats = false; cls.allow_cheats = false; } cls.maxfps = atof(Info_ValueForKey(cl.serverinfo, "maxfps")); if (cls.maxfps < 20) cls.maxfps = 72; if (!atoi(Info_ValueForKey(cl.serverinfo, "deathmatch"))) cls.gamemode = GAME_COOP; else cls.gamemode = GAME_DEATHMATCH; cls.z_ext = atoi(Info_ValueForKey(cl.serverinfo, "*z_ext")); // movement vars for prediction cl.bunnyspeedcap = Q_atof(Info_ValueForKey(cl.serverinfo, "pm_bunnyspeedcap")); movevars.slidefix = (Q_atof(Info_ValueForKey(cl.serverinfo, "pm_slidefix")) != 0); movevars.airstep = (Q_atof(Info_ValueForKey(cl.serverinfo, "pm_airstep")) != 0); movevars.walljump = (Q_atof(Info_ValueForKey(cl.serverinfo, "pm_walljump"))); movevars.ktjump = Q_atof(Info_ValueForKey(cl.serverinfo, "pm_ktjump")); s = Info_ValueForKey(cl.serverinfo, "pm_stepheight"); if (*s) movevars.stepheight = Q_atof(s); else movevars.stepheight = PM_DEFAULTSTEPHEIGHT; // Initialize cl.maxpitch & cl.minpitch if (cls.protocol == CP_QUAKEWORLD || cls.protocol == CP_NETQUAKE) { s = (cls.z_ext & Z_EXT_PITCHLIMITS) ? Info_ValueForKey (cl.serverinfo, "maxpitch") : ""; cl.maxpitch = *s ? Q_atof(s) : 80.0f; s = (cls.z_ext & Z_EXT_PITCHLIMITS) ? Info_ValueForKey (cl.serverinfo, "minpitch") : ""; cl.minpitch = *s ? Q_atof(s) : -70.0f; } else { cl.maxpitch = 89.9; cl.minpitch = -89.9; } allowed = atoi(Info_ValueForKey(cl.serverinfo, "allow")); if (allowed & 1) cls.allow_watervis = true; if (allowed & 2) cls.allow_rearview = true; if (allowed & 4) cls.allow_skyboxes = true; if (allowed & 8) cls.allow_mirrors = true; //16 if (allowed & 32) cls.allow_luma = true; if (allowed & 64) cls.allow_bump = true; #ifdef FISH if (allowed & 128) cls.allow_fish = true; #endif if (allowed & 256) cls.allow_lightmapgamma = true; if (allowed & 512) cls.allow_cheats = true; if (cls.allow_semicheats) cls.allow_anyparticles = true; else cls.allow_anyparticles = false; if (cl.spectator || cls.demoplayback) cl.fpd = 0; else cl.fpd = atoi(Info_ValueForKey(cl.serverinfo, "fpd")); s = Info_ValueForKey(cl.serverinfo, "status"); oldstate = cl.ktprostate; if (!stricmp(s, "standby")) cl.ktprostate = KTPRO_STANDBY; else if (!stricmp(s, "countdown")) cl.ktprostate = KTPRO_COUNTDOWN; else cl.ktprostate = KTPRO_DONTKNOW; if (oldstate != cl.ktprostate) cl.ktprogametime = 0; Cvar_ForceCheatVars(cls.allow_semicheats, cls.allow_cheats); Validation_Apply_Ruleset(); if (oldteamplay != cl.teamplay) Skin_FlushPlayers(); } /* ================== CL_FullServerinfo_f Sent by server just after the svc_serverdata ================== */ void CL_FullServerinfo_f (void) { char *p; float v; if (!Cmd_FromGamecode()) { Con_Printf("Hey! fullserverinfo is meant to come from the server!\n"); return; } if (Cmd_Argc() != 2) { Con_TPrintf (TLC_SYNTAX_FULLSERVERINFO); return; } Q_strncpyz (cl.serverinfo, Cmd_Argv(1), sizeof(cl.serverinfo)); if ((p = Info_ValueForKey(cl.serverinfo, "*version")) && *p) { v = Q_atof(p); if (v) { if (!server_version) Con_TPrintf (TLC_SERVER_VERSION, v); server_version = v; } } CL_CheckServerInfo(); cl.gamespeed = atof(Info_ValueForKey(cl.serverinfo, "*gamespeed"))/100.f; if (cl.gamespeed < 0.1) cl.gamespeed = 1; cl.csqcdebug = atoi(Info_ValueForKey(cl.serverinfo, "*csqcdebug")); } /* ================== CL_FullInfo_f Allow clients to change userinfo ================== */ void CL_FullInfo_f (void) { char key[512]; char value[512]; char *o; char *s; if (Cmd_Argc() != 2) { Con_TPrintf (TLC_SYNTAX_FULLINFO); return; } s = Cmd_Argv(1); if (*s == '\\') s++; while (*s) { o = key; while (*s && *s != '\\') *o++ = *s++; *o = 0; if (!*s) { Con_TPrintf (TL_KEYHASNOVALUE); return; } o = value; s++; while (*s && *s != '\\') *o++ = *s++; *o = 0; if (*s) s++; if (!stricmp(key, pmodel_name) || !stricmp(key, emodel_name)) continue; Info_SetValueForKey (cls.userinfo, key, value, sizeof(cls.userinfo)); } } void CL_SetInfo (char *key, char *value) { cvar_t *var; var = Cvar_FindVar(key); if (var && (var->flags & CVAR_USERINFO)) { //get the cvar code to set it. the server might have locked it. Cvar_Set(var, value); return; } Info_SetValueForStarKey (cls.userinfo, key, value, sizeof(cls.userinfo)); if (cls.state >= ca_connected) { #ifdef Q2CLIENT if (cls.protocol == CP_QUAKE2 || cls.protocol == CP_QUAKE3) cls.resendinfo = true; else #endif Cmd_ForwardToServer (); } } /* ================== CL_SetInfo_f Allow clients to change userinfo ================== */ void CL_SetInfo_f (void) { cvar_t *var; if (Cmd_Argc() == 1) { Info_Print (cls.userinfo); return; } if (Cmd_Argc() != 3) { Con_TPrintf (TLC_SYNTAX_SETINFO); return; } if (!stricmp(Cmd_Argv(1), pmodel_name) || !strcmp(Cmd_Argv(1), emodel_name)) return; if (Cmd_Argv(1)[0] == '*') { int i; if (!strcmp(Cmd_Argv(1), "*")) if (!strcmp(Cmd_Argv(2), "")) { //clear it out char *k; for(i=0;;) { k = Info_KeyForNumber(cls.userinfo, i); if (!*k) break; //no more. else if (*k == '*') i++; //can't remove * keys else if ((var = Cvar_FindVar(k)) && var->flags&CVAR_USERINFO) i++; //this one is a cvar. else Info_RemoveKey(cls.userinfo, k); //we can remove this one though, so yay. } return; } Con_TPrintf (TL_STARKEYPROTECTED); return; } CL_SetInfo(Cmd_Argv(1), Cmd_Argv(2)); } void CL_SaveInfo(vfsfile_t *f) { VFS_WRITE(f, "\n", 1); VFS_WRITE(f, "setinfo * \"\"\n", 13); Info_WriteToFile(f, cls.userinfo, "setinfo", CVAR_USERINFO); } /* ==================== CL_Packet_f packet Contents allows \n escape character ==================== */ void CL_Packet_f (void) { char send[2048]; int i, l; char *in, *out; netadr_t adr; if (Cmd_Argc() != 3) { Con_TPrintf (TLC_PACKET_SYNTAX); return; } if (!NET_StringToAdr (Cmd_Argv(1), &adr)) { Con_TPrintf (TLC_BADADDRESS); return; } if (Cmd_FromGamecode()) //some mvd servers stuffcmd a packet command which lets them know which ip the client is from. { //unfortunatly, 50% of servers are badly configured. if (adr.type == NA_IP) if (adr.address.ip[0] == 127) if (adr.address.ip[1] == 0) if (adr.address.ip[2] == 0) if (adr.address.ip[3] == 1) { adr.address.ip[0] = cls.netchan.remote_address.address.ip[0]; adr.address.ip[1] = cls.netchan.remote_address.address.ip[1]; adr.address.ip[2] = cls.netchan.remote_address.address.ip[2]; adr.address.ip[3] = cls.netchan.remote_address.address.ip[3]; adr.port = cls.netchan.remote_address.port; Con_Printf (CON_WARNING "Server is broken. Trying to send to server instead.\n"); } cls.realserverip = adr; Con_DPrintf ("Sending realip packet\n"); } else if (!ruleset_allow_packet.ival) { Con_Printf("Sorry, the %s command is disallowed\n", Cmd_Argv(0)); return; } cls.lastarbiatarypackettime = Sys_DoubleTime(); //prevent the packet command from causing a reconnect on badly configured mvdsv servers. in = Cmd_Argv(2); out = send+4; send[0] = send[1] = send[2] = send[3] = 0xff; l = strlen (in); for (i=0 ; i MAX_DEMOS) { Con_Printf ("Max %i demos in demoloop\n", MAX_DEMOS); c = MAX_DEMOS; } Con_Printf ("%i demo(s) in loop\n", c); for (i=1 ; i '9') && *s2 != '-') break; } if (*s2 && *s2 != ' ') {//and if it's not, we're unlikly to be compatible with whatever it is that's talking at us. #ifdef NQPROT if (cls.protocol == CP_NETQUAKE || cls.protocol == CP_UNKNOWN) { cls.protocol = CP_NETQUAKE; CL_ConnectToDarkPlaces(s+9, net_from); } else Con_Printf("\nChallenge from another protocol, ignoring DP challenge\n"); #else Con_Printf("\nUnable connect to DarkPlaces\n"); #endif return; } #ifdef Q2CLIENT if (cls.protocol == CP_QUAKE2 || cls.protocol == CP_UNKNOWN) cls.protocol = CP_QUAKE2; else { Con_Printf("\nChallenge from another protocol, ignoring Q2 challenge\n"); return; } #else Con_Printf("\nUnable to connect to Quake2\n"); #endif s+=9; } #ifdef Q3CLIENT else if (!strcmp(com_token, "onnectResponse")) { goto client_connect; } #endif #ifdef Q2CLIENT else if (!strcmp(com_token, "lient_connect")) { goto client_connect; } #endif else if (cls.protocol == CP_QUAKEWORLD || cls.protocol == CP_UNKNOWN) cls.protocol = CP_QUAKEWORLD; else { Con_Printf("\nChallenge from another protocol, ignoring QW challenge\n"); return; } cls.challenge = atoi(s); for(;;) { c = MSG_ReadLong (); if (msg_badread) break; if (c == PROTOCOL_VERSION_FTE) pext = MSG_ReadLong (); else if (c == PROTOCOL_VERSION_FTE2) pext2 = MSG_ReadLong (); #ifdef HUFFNETWORK else if (c == (('H'<<0) + ('U'<<8) + ('F'<<16) + ('F' << 24))) huffcrc = MSG_ReadLong (); #endif //else if (c == PROTOCOL_VERSION_...) else MSG_ReadLong (); } CL_SendConnectPacket (pext, pext2, huffcrc/*, ...*/); return; } #ifdef Q2CLIENT if (cls.protocol == CP_QUAKE2) { char *nl; msg_readcount--; c = msg_readcount; s = MSG_ReadString (); nl = strchr(s, '\n'); if (nl) { msg_readcount = c + nl-s + 1; msg_badread = false; *nl = '\0'; } if (!strcmp(s, "print")) { Con_TPrintf (TLC_A2C_PRINT); s = MSG_ReadString (); Con_Printf ("%s", s); return; } else if (!strcmp(s, "client_connect")) { goto client_connect; } else if (!strcmp(s, "disconnect")) { if (NET_CompareAdr(net_from, cls.netchan.remote_address)) { Con_Printf ("disconnect\n"); CL_Disconnect_f(); return; } else { Con_Printf("Ignoring random disconnect command\n"); return; } } else { Con_TPrintf (TLC_Q2CONLESSPACKET_UNKNOWN, s); msg_readcount = c; c = MSG_ReadByte(); } } #endif #ifdef NQPROT if (c == 'a') { s = MSG_ReadString (); COM_Parse(s); if (!strcmp(com_token, "ccept")) { Con_Printf ("accept\n"); Validation_Apply_Ruleset(); Netchan_Setup(NS_CLIENT, &cls.netchan, net_from, cls.qport); CL_ParseEstablished(); Con_DPrintf ("CL_EstablishConnection: connected to %s\n", cls.servername); cls.netchan.isnqprotocol = true; cls.protocol = CP_NETQUAKE; cls.demonum = -1; // not in the demo loop now cls.state = ca_connected; SCR_BeginLoadingPlaque(); return; } } #endif if (c == 'd') //note - this conflicts with qw masters, our browser uses a different socket. { Con_Printf ("d\n"); if (cls.demoplayback != DPB_NONE) { Con_Printf("Disconnect\n"); CL_Disconnect_f(); } return; } if (c == S2C_CONNECTION) { int compress; #ifdef Q2CLIENT client_connect: //fixme: make function #endif Con_TPrintf (TLC_GOTCONNECTION); if (cls.state >= ca_connected) { if (cls.demoplayback == DPB_NONE) Con_TPrintf (TLC_DUPCONNECTION); return; } compress = cls.netchan.compress; Netchan_Setup (NS_CLIENT, &cls.netchan, net_from, cls.qport); CL_ParseEstablished(); cls.netchan.compress = compress; #ifdef Q3CLIENT if (cls.protocol != CP_QUAKE3) #endif CL_SendClientCommand(true, "new"); cls.state = ca_connected; Con_TPrintf (TLC_CONNECTED); allowremotecmd = false; // localid required now for remote cmds total_loading_size = 100; current_loading_size = 0; SCR_SetLoadingStage(LS_CLIENT); Validation_Apply_Ruleset(); return; } // remote command from gui front end if (c == A2C_CLIENT_COMMAND) //man I hate this. { char cmdtext[2048]; Con_TPrintf (TLC_CONLESS_CONCMD); if (net_from.type != net_local_cl_ipadr.type || ((*(unsigned *)net_from.address.ip != *(unsigned *)net_local_cl_ipadr.address.ip) && (*(unsigned *)net_from.address.ip != htonl(INADDR_LOOPBACK)))) { Con_TPrintf (TLC_CMDFROMREMOTE); return; } #ifdef _WIN32 ShowWindow (mainwindow, SW_RESTORE); SetForegroundWindow (mainwindow); #endif s = MSG_ReadString (); Q_strncpyz(cmdtext, s, sizeof(cmdtext)); s = MSG_ReadString (); while (*s && isspace(*s)) s++; while (*s && isspace(s[strlen(s) - 1])) s[strlen(s) - 1] = 0; if (!allowremotecmd && (!*localid.string || strcmp(localid.string, s))) { if (!*localid.string) { Con_TPrintf (TLC_LOCALID_NOTSET); return; } Con_TPrintf (TLC_LOCALID_BAD, s, localid.string); Cvar_Set(&localid, ""); return; } Cbuf_AddText (cmdtext, RESTRICT_SERVER); allowremotecmd = false; return; } // print command from somewhere if (c == 'p') { if (!strncmp(net_message.data+4, "print\n", 6)) { Con_TPrintf (TLC_A2C_PRINT); Con_Printf ("%s", net_message.data+10); return; } } if (c == A2C_PRINT) { Con_TPrintf (TLC_A2C_PRINT); s = MSG_ReadString (); Con_Printf ("%s", s); return; } if (c == 'r')//dp's reject { s = MSG_ReadString (); Con_Printf("r%s\n", s); return; } //happens in demos if (c == svc_disconnect && cls.demoplayback != DPB_NONE) { Host_EndGame ("End of Demo"); return; } Con_TPrintf (TLC_CONLESSPACKET_UNKNOWN, c); } #ifdef NQPROT void CLNQ_ConnectionlessPacket(void) { char *s; int length; MSG_BeginReading (); length = LongSwap(MSG_ReadLong ()); if (!(length & NETFLAG_CTL)) return; //not an nq control packet. length &= NETFLAG_LENGTH_MASK; if (length != net_message.cursize) return; //not an nq packet. switch(MSG_ReadByte()) { case CCREP_ACCEPT: if (cls.state >= ca_connected) { if (cls.demoplayback == DPB_NONE) Con_TPrintf (TLC_DUPCONNECTION); return; } //this is the port that we're meant to respond to. net_from.port = htons((short)MSG_ReadLong()); if (MSG_ReadByte() == 1) //a proquake server adds a little extra info { int ver = MSG_ReadByte(); Con_Printf("ProQuake server %i.%i\n", ver/10, ver%10); if (MSG_ReadByte() == 1) { //its a 'pure' server. Con_Printf("ProQuake sucks\nGo play on a decent server.\n"); return; } } Validation_Apply_Ruleset(); Netchan_Setup (NS_CLIENT, &cls.netchan, net_from, cls.qport); CL_ParseEstablished(); cls.netchan.isnqprotocol = true; cls.netchan.compress = 0; cls.protocol = CP_NETQUAKE; cls.state = ca_connected; Con_TPrintf (TLC_CONNECTED); total_loading_size = 100; current_loading_size = 0; SCR_SetLoadingStage(LS_CLIENT); allowremotecmd = false; // localid required now for remote cmds //send a dummy packet. //this makes our local nat think we initialised the conversation. NET_SendPacket(NS_CLIENT, 0, "", net_from); return; case CCREP_REJECT: s = MSG_ReadString(); Con_Printf("Connect failed\n%s\n", s); return; } } #endif /* ================= CL_ReadPackets ================= */ void CL_ReadPackets (void) { char adr[MAX_ADR_SIZE]; // while (NET_GetPacket ()) for(;;) { if (cl.oldgametime && cl_antibunch.value) { float want; static float clamp; want = cl.oldgametime + realtime - cl.gametimemark - clamp; if (want>cl.time) //don't decrease { clamp = 0; cl.time = want; } if (cl.time > cl.gametime) { clamp += cl.time - cl.gametime; cl.time = cl.gametime; } if (cl.time < cl.oldgametime) { clamp -= cl.time - cl.gametime; cl.time = cl.oldgametime; } if (cl.time < cl.gametime-(1/cl_antibunch.value)) { // if (cl.gametime - 2 > cl.time) // cl.gametime = 0; break; } } if (!CL_GetMessage()) break; #ifdef NQPROT if (cls.demoplayback == DPB_NETQUAKE) { MSG_BeginReading (); cls.netchan.last_received = realtime; CLNQ_ParseServerMessage (); if (!cls.demoplayback) CL_NextDemo(); continue; } #endif #ifdef Q2CLIENT if (cls.demoplayback == DPB_QUAKE2) { MSG_BeginReading (); cls.netchan.last_received = realtime; CLQ2_ParseServerMessage (); continue; } #endif // // remote command packet // if (*(int *)net_message.data == -1) { CL_ConnectionlessPacket (); continue; } if (net_message.cursize < 6 && (cls.demoplayback != DPB_MVD && cls.demoplayback != DPB_EZTV)) //MVDs don't have the whole sequence header thing going on { Con_TPrintf (TL_RUNTPACKET,NET_AdrToString(adr, sizeof(adr), net_from)); continue; } if (cls.state == ca_disconnected) { //connect to nq servers, but don't get confused with sequenced packets. #ifdef NQPROT CLNQ_ConnectionlessPacket (); #endif continue; //ignore it. We arn't connected. } // // packet from server // if (!cls.demoplayback && !NET_CompareAdr (net_from, cls.netchan.remote_address)) { Con_DPrintf ("%s:sequenced packet from wrong server\n" ,NET_AdrToString(adr, sizeof(adr), net_from)); continue; } switch(cls.protocol) { case CP_NETQUAKE: #ifdef NQPROT switch(NQNetChan_Process(&cls.netchan)) { case NQP_ERROR: break; case NQP_DATAGRAM://datagram cls.netchan.incoming_sequence = cls.netchan.outgoing_sequence - 3; case NQP_RELIABLE://reliable CLNQ_ParseServerMessage (); break; } #endif break; case CP_PLUGIN: break; case CP_QUAKE2: #ifdef Q2CLIENT if (!Netchan_Process(&cls.netchan)) continue; // wasn't accepted for some reason CLQ2_ParseServerMessage (); #endif case CP_QUAKE3: #ifdef Q3CLIENT CLQ3_ParseServerMessage(); #endif break; case CP_QUAKEWORLD: if (cls.demoplayback == DPB_MVD || cls.demoplayback == DPB_EZTV) { MSG_BeginReading(); cls.netchan.last_received = realtime; cls.netchan.outgoing_sequence = cls.netchan.incoming_sequence; } else if (!Netchan_Process(&cls.netchan)) continue; // wasn't accepted for some reason if (cls.netchan.incoming_sequence > cls.netchan.outgoing_sequence) { //server should not be responding to packets we have not sent yet Con_Printf("Server is from the future! (%i packets)\n", cls.netchan.incoming_sequence - cls.netchan.outgoing_sequence); cls.netchan.outgoing_sequence = cls.netchan.incoming_sequence; } CL_ParseServerMessage (); break; case CP_UNKNOWN: break; } // if (cls.demoplayback && cls.state >= ca_active && !CL_DemoBehind()) // return; } // // check timeout // if (cls.state >= ca_connected && realtime - cls.netchan.last_received > cl_timeout.value) { Con_TPrintf (TLC_SERVERTIMEOUT); CL_Disconnect (); return; } if (cls.demoplayback == DPB_MVD || cls.demoplayback == DPB_EZTV) MVD_Interpolate(); } //============================================================================= /* ===================== CL_Download_f ===================== */ void CL_Download_f (void) { // char *p, *q; char *url; url = Cmd_Argv(1); #ifdef WEBCLIENT if (!strnicmp(url, "http://", 7) || !strnicmp(url, "ftp://", 6)) { if (Cmd_IsInsecure()) return; HTTP_CL_Get(url, Cmd_Argv(2), NULL);//"test.txt"); return; } #endif if (!strnicmp(url, "qw://", 5) || !strnicmp(url, "q2://", 5)) { url += 5; } if ((cls.state == ca_disconnected || cls.demoplayback) && cls.demoplayback != DPB_EZTV) { Con_TPrintf (TLC_CONNECTFIRST); return; } if (cls.netchan.remote_address.type == NA_LOOPBACK) { Con_TPrintf (TLC_CONNECTFIRST); return; } if (Cmd_Argc() != 2) { Con_TPrintf (TLC_SYNTAX_DOWNLOAD); return; } if (Cmd_IsInsecure()) //mark server specified downloads. { if (!strnicmp(url, "game", 4) || !stricmp(url, "progs.dat") || !stricmp(url, "menu.dat") || !stricmp(url, "csprogs.dat") || !stricmp(url, "qwprogs.dat") || strstr(url, "..") || strstr(url, ".dll") || strstr(url, ".so")) { //yes, I know the user can use a different progs from the one that is specified. If you leave it blank there will be no problem. (server isn't allowed to stuff progs cvar) Con_Printf("Ignoring stuffed download of \"%s\" due to possible security risk\n", url); return; } CL_CheckOrEnqueDownloadFile(url, url, DLLF_REQUIRED|DLLF_VERBOSE); return; } CL_EnqueDownload(url, url, DLLF_IGNOREFAILED|DLLF_REQUIRED|DLLF_OVERWRITE|DLLF_VERBOSE); } void CL_DownloadSize_f(void) { downloadlist_t *dl; char *rname; char *size; char *redirection; //if this is a demo.. urm? //ignore it. This saves any spam. if (cls.demoplayback) return; rname = Cmd_Argv(1); size = Cmd_Argv(2); if (!strcmp(size, "e")) { Con_Printf("Download of \"%s\" failed. Not found.\n", rname); CL_DownloadFailed(rname); } else if (!strcmp(size, "p")) { Con_Printf("Download of \"%s\" failed. Not allowed.\n", rname); CL_DownloadFailed(rname); } else if (!strcmp(size, "r")) { redirection = Cmd_Argv(3); dl = CL_DownloadFailed(rname); if (allow_download_redirection.ival) { Con_DPrintf("Download of \"%s\" redirected to \"%s\".\n", rname, redirection); CL_CheckOrEnqueDownloadFile(redirection, NULL, dl->flags); } else Con_Printf("Download of \"%s\" redirected to \"%s\". Prevented by allow_download_redirection.\n", rname, redirection); } else { for (dl = cl.downloadlist; dl; dl = dl->next) { if (!strcmp(dl->rname, rname)) { dl->size = strtoul(size, NULL, 0); return; } } } } void CL_FinishDownload(char *filename, char *tempname); void CL_ForceStopDownload (qboolean finish) { if (Cmd_IsInsecure()) { Con_Printf(CON_WARNING "Execution from server rejected for %s\n", Cmd_Argv(0)); return; } if (!cls.downloadqw) { Con_Printf("No files downloading by QW protocol\n"); return; } VFS_CLOSE (cls.downloadqw); cls.downloadqw = NULL; if (finish) CL_DownloadFinished(); else { char *tempname; if (*cls.downloadtempname) tempname = cls.downloadtempname; else tempname = cls.downloadlocalname; if (strncmp(tempname,"skins/",6)) FS_Remove(tempname, FS_GAME); else FS_Remove(tempname+6, FS_SKINS); } *cls.downloadlocalname = '\0'; *cls.downloadremotename = '\0'; cls.downloadpercent = 0; // get another file if needed CL_RequestNextDownload (); } void CL_SkipDownload_f (void) { CL_ForceStopDownload(false); } void CL_FinishDownload_f (void) { CL_ForceStopDownload(true); } #ifdef _WIN32 #ifndef WIN32_LEAN_AND_MEAN #define WIN32_LEAN_AND_MEAN #endif #include /* ================= CL_Minimize_f ================= */ void CL_Windows_f (void) { if (!mainwindow) { Con_Printf("Cannot comply\n"); return; } // if (modestate == MS_WINDOWED) // ShowWindow(mainwindow, SW_MINIMIZE); // else SendMessage(mainwindow, WM_SYSKEYUP, VK_TAB, 1 | (0x0F << 16) | (1<<29)); } #endif #ifndef CLIENTONLY void CL_ServerInfo_f(void) { if (!sv.state && cls.state) { if (cls.demoplayback || cls.protocol != CP_QUAKEWORLD) { Info_Print (cl.serverinfo); } else Cmd_ForwardToServer (); } else { SV_Serverinfo_f(); //allow it to be set... (whoops) } } #endif #ifdef WEBCLIENT void CL_FTP_f(void) { FTP_Client_Command(Cmd_Args(), NULL); } #endif void CL_Skygroup_f(void); void SCR_ShowPic_Script_f(void); /* ================= CL_Init ================= */ void CL_Init (void) { extern void CL_Say_f (void); extern void CL_SayMe_f (void); extern void CL_SayTeam_f (void); extern cvar_t baseskin; extern cvar_t noskins; char st[80]; cls.state = ca_disconnected; sprintf (st, "%s %i", DISTRIBUTION, build_number()); Info_SetValueForStarKey (cls.userinfo, "*ver", st, sizeof(cls.userinfo)); InitValidation(); CL_InitInput (); CL_InitTEnts (); CL_InitPrediction (); CL_InitCam (); CL_InitDlights(); PM_Init (); TP_Init(); // // register our commands // CLSCR_Init(); #ifdef MENU_DAT MP_RegisterCvarsAndCmds(); #endif #ifdef CSQC_DAT CSQC_RegisterCvarsAndThings(); #endif Cvar_Register (&host_speeds, cl_controlgroup); Cvar_Register (&developer, cl_controlgroup); Cvar_Register (&cfg_save_name, cl_controlgroup); Cvar_Register (&cl_servername, cl_controlgroup); Cvar_Register (&cl_serveraddress, cl_controlgroup); Cvar_Register (&cl_demospeed, "Demo playback"); Cvar_Register (&cl_warncmd, "Warnings"); Cvar_Register (&cl_upspeed, cl_inputgroup); Cvar_Register (&cl_forwardspeed, cl_inputgroup); Cvar_Register (&cl_backspeed, cl_inputgroup); Cvar_Register (&cl_sidespeed, cl_inputgroup); Cvar_Register (&cl_movespeedkey, cl_inputgroup); Cvar_Register (&cl_yawspeed, cl_inputgroup); Cvar_Register (&cl_pitchspeed, cl_inputgroup); Cvar_Register (&cl_anglespeedkey, cl_inputgroup); Cvar_Register (&cl_shownet, cl_screengroup); Cvar_Register (&cl_sbar, cl_screengroup); Cvar_Register (&cl_hudswap, cl_screengroup); Cvar_Register (&cl_maxfps, cl_screengroup); Cvar_Register (&cl_timeout, cl_controlgroup); Cvar_Register (&lookspring, cl_inputgroup); Cvar_Register (&lookstrafe, cl_inputgroup); Cvar_Register (&sensitivity, cl_inputgroup); Cvar_Register (&m_pitch, cl_inputgroup); Cvar_Register (&m_yaw, cl_inputgroup); Cvar_Register (&m_forward, cl_inputgroup); Cvar_Register (&m_side, cl_inputgroup); Cvar_Register (&rcon_password, cl_controlgroup); Cvar_Register (&rcon_address, cl_controlgroup); Cvar_Register (&entlatency, cl_predictiongroup); Cvar_Register (&cl_predict_players2, cl_predictiongroup); Cvar_Register (&cl_predict_players, cl_predictiongroup); Cvar_Register (&cl_solid_players, cl_predictiongroup); Cvar_Register (&localid, cl_controlgroup); Cvar_Register (&cl_muzzleflash, cl_controlgroup); Cvar_Register (&baseskin, "Teamplay"); Cvar_Register (&noskins, "Teamplay"); Cvar_Register (&cl_noblink, "Console controls"); //for lack of a better group Cvar_Register (&cl_item_bobbing, "Item effects"); Cvar_Register (&cl_staticsounds, "Item effects"); Cvar_Register (&r_torch, "Item effects"); Cvar_Register (&r_rocketlight, "Item effects"); Cvar_Register (&r_lightflicker, "Item effects"); Cvar_Register (&cl_r2g, "Item effects"); Cvar_Register (&r_powerupglow, "Item effects"); Cvar_Register (&v_powerupshell, "Item effects"); Cvar_Register (&cl_gibfilter, "Item effects"); Cvar_Register (&cl_deadbodyfilter, "Item effects"); Cvar_Register (&cl_nolerp, "Item effects"); Cvar_Register (&cl_nolerp_netquake, "Item effects"); Cvar_Register (&r_drawflame, "Item effects"); Cvar_Register (&allow_download_csprogs, cl_controlgroup); // // info mirrors // Cvar_Register (&name, cl_controlgroup); Cvar_Register (&password, cl_controlgroup); Cvar_Register (&spectator, cl_controlgroup); Cvar_Register (&skin, cl_controlgroup); Cvar_Register (&model, cl_controlgroup); Cvar_Register (&team, cl_controlgroup); Cvar_Register (&topcolor, cl_controlgroup); Cvar_Register (&bottomcolor, cl_controlgroup); Cvar_Register (&rate, cl_controlgroup); Cvar_Register (&drate, cl_controlgroup); Cvar_Register (&msg, cl_controlgroup); Cvar_Register (&noaim, cl_controlgroup); Cvar_Register (&b_switch, cl_controlgroup); Cvar_Register (&w_switch, cl_controlgroup); Cvar_Register (&cl_nofake, cl_controlgroup); Cvar_Register (&cl_chatsound, cl_controlgroup); Cvar_Register (&cl_enemychatsound, cl_controlgroup); Cvar_Register (&cl_teamchatsound, cl_controlgroup); Cvar_Register (&requiredownloads, cl_controlgroup); Cvar_Register (&cl_standardchat, cl_controlgroup); Cvar_Register (&msg_filter, cl_controlgroup); Cvar_Register (&cl_standardmsg, cl_controlgroup); Cvar_Register (&cl_parsewhitetext, cl_controlgroup); Cvar_Register (&cl_nopext, cl_controlgroup); Cvar_Register (&cl_pext_mask, cl_controlgroup); Cvar_Register (&cl_splitscreen, cl_controlgroup); Cvar_Register (&host_mapname, "Scripting"); #ifndef SERVERONLY Cvar_Register (&cl_loopbackprotocol, cl_controlgroup); #endif Cvar_Register (&cl_countpendingpl, cl_controlgroup); Cvar_Register (&cl_indepphysics, cl_controlgroup); Cvar_Register (&cl_antibunch, "evil hacks"); Cvar_Register (&hud_tracking_show, "statusbar"); Cvar_Register (&cl_dlemptyterminate, cl_controlgroup); Cvar_Register (&cl_gunx, cl_controlgroup); Cvar_Register (&cl_guny, cl_controlgroup); Cvar_Register (&cl_gunz, cl_controlgroup); Cvar_Register (&cl_gunanglex, cl_controlgroup); Cvar_Register (&cl_gunangley, cl_controlgroup); Cvar_Register (&cl_gunanglez, cl_controlgroup); Cvar_Register (&ruleset_allow_playercount, cl_controlgroup); Cvar_Register (&ruleset_allow_frj, cl_controlgroup); Cvar_Register (&ruleset_allow_semicheats, cl_controlgroup); Cvar_Register (&ruleset_allow_packet, cl_controlgroup); Cvar_Register (&ruleset_allow_particle_lightning, cl_controlgroup); Cvar_Register (&ruleset_allow_overlongsounds, cl_controlgroup); Cvar_Register (&ruleset_allow_larger_models, cl_controlgroup); Cvar_Register (&ruleset_allow_modified_eyes, cl_controlgroup); Cvar_Register (&ruleset_allow_sensative_texture_replacements, cl_controlgroup); Cvar_Register (&ruleset_allow_localvolume, cl_controlgroup); Cvar_Register (&ruleset_allow_shaders, cl_controlgroup); Cvar_Register (&qtvcl_forceversion1, cl_controlgroup); Cvar_Register (&qtvcl_eztvextensions, cl_controlgroup); #ifdef WEBCLIENT Cmd_AddCommand ("ftp", CL_FTP_f); #endif Cmd_AddCommand ("changing", CL_Changing_f); Cmd_AddCommand ("disconnect", CL_Disconnect_f); Cmd_AddCommand ("record", CL_Record_f); Cmd_AddCommand ("rerecord", CL_ReRecord_f); Cmd_AddCommand ("stop", CL_Stop_f); Cmd_AddCommand ("playdemo", CL_PlayDemo_f); Cmd_AddCommand ("qtvplay", CL_QTVPlay_f); Cmd_AddCommand ("qtvlist", CL_QTVList_f); Cmd_AddCommand ("qtvdemos", CL_QTVDemos_f); Cmd_AddCommand ("demo_jump", CL_DemoJump_f); Cmd_AddCommand ("timedemo", CL_TimeDemo_f); #ifdef _DEBUG Cmd_AddCommand ("crashme", (void*)~0); #endif Cmd_AddCommand ("showpic", SCR_ShowPic_Script_f); Cmd_AddCommand ("startdemos", CL_Startdemos_f); Cmd_AddCommand ("demos", CL_Demos_f); Cmd_AddCommand ("stopdemo", CL_Stopdemo_f); Cmd_AddCommand ("skins", Skin_Skins_f); Cmd_AddCommand ("allskins", Skin_AllSkins_f); Cmd_AddCommand ("quit", CL_Quit_f); Cmd_AddCommand ("connect", CL_Connect_f); #ifdef TCPCONNECT Cmd_AddCommand ("tcpconnect", CL_TCPConnect_f); #endif #ifdef IRCCONNECT Cmd_AddCommand ("ircconnect", CL_IRCConnect_f); #endif #ifdef NQPROT Cmd_AddCommand ("nqconnect", CLNQ_Connect_f); #endif Cmd_AddCommand ("reconnect", CL_Reconnect_f); Cmd_AddCommand ("join", CL_Join_f); Cmd_AddCommand ("observe", CL_Observe_f); Cmd_AddCommand ("rcon", CL_Rcon_f); Cmd_AddCommand ("packet", CL_Packet_f); Cmd_AddCommand ("user", CL_User_f); Cmd_AddCommand ("users", CL_Users_f); Cmd_AddCommand ("setinfo", CL_SetInfo_f); Cmd_AddCommand ("fullinfo", CL_FullInfo_f); Cmd_AddCommand ("fullserverinfo", CL_FullServerinfo_f); Cmd_AddCommand ("color", CL_Color_f); Cmd_AddCommand ("download", CL_Download_f); Cmd_AddCommand ("dlsize", CL_DownloadSize_f); Cmd_AddCommand ("nextul", CL_NextUpload); Cmd_AddCommand ("stopul", CL_StopUpload); Cmd_AddCommand ("skipdl", CL_SkipDownload_f); Cmd_AddCommand ("finishdl", CL_FinishDownload_f); // // forward to server commands // Cmd_AddCommand ("god", NULL); //cheats Cmd_AddCommand ("give", NULL); Cmd_AddCommand ("noclip", NULL); Cmd_AddCommand ("fly", NULL); Cmd_AddCommand ("setpos", NULL); Cmd_AddCommand ("topten", NULL); Cmd_AddCommand ("kill", NULL); Cmd_AddCommand ("pause", NULL); Cmd_AddCommand ("say", CL_Say_f); Cmd_AddCommand ("me", CL_SayMe_f); Cmd_AddCommand ("sayone", CL_Say_f); Cmd_AddCommand ("say_team", CL_SayTeam_f); #ifdef CLIENTONLY Cmd_AddCommand ("serverinfo", NULL); #else Cmd_AddCommand ("serverinfo", CL_ServerInfo_f); #endif Cmd_AddCommand ("skygroup", CL_Skygroup_f); // // Windows commands // #ifdef _WINDOWS Cmd_AddCommand ("windows", CL_Windows_f); #endif Ignore_Init(); } /* ================ Host_EndGame Call this to drop to a console without exiting the qwcl ================ */ void VARGS Host_EndGame (char *message, ...) { va_list argptr; char string[1024]; SCR_EndLoadingPlaque(); va_start (argptr,message); vsnprintf (string,sizeof(string)-1, message,argptr); va_end (argptr); Con_TPrintf (TLC_CLIENTCON_ERROR_ENDGAME, string); Con_TPrintf (TL_NL); SCR_EndLoadingPlaque(); CL_Disconnect (); SV_UnspawnServer(); Cvar_Set(&cl_shownet, "0"); longjmp (host_abort, 1); } /* ================ Host_Error This shuts down the client and exits qwcl ================ */ void VARGS Host_Error (char *error, ...) { va_list argptr; char string[1024]; static qboolean inerror = false; if (inerror) Sys_Error ("Host_Error: recursively entered"); inerror = true; va_start (argptr,error); vsnprintf (string,sizeof(string)-1, error,argptr); va_end (argptr); Con_TPrintf (TLC_HOSTFATALERROR, string); CL_Disconnect (); cls.demonum = -1; inerror = false; // FIXME Sys_Error ("Host_Error: %s\n",string); } /* =============== Host_WriteConfiguration Writes key bindings and archived cvars to config.cfg =============== */ void Host_WriteConfiguration (void) { vfsfile_t *f; if (host_initialized && cfg_save_name.string && *cfg_save_name.string) { if (strchr(cfg_save_name.string, '.')) { Con_TPrintf (TLC_CONFIGCFG_WRITEFAILED); return; } f = FS_OpenVFS(va("%s.cfg",cfg_save_name.string), "wb", FS_GAMEONLY); if (!f) { Con_TPrintf (TLC_CONFIGCFG_WRITEFAILED); return; } Key_WriteBindings (f); Cvar_WriteVariables (f, false); VFS_CLOSE (f); } } //============================================================================ #if 0 /* ================== Host_SimulationTime This determines if enough time has passed to run a simulation frame ================== */ qboolean Host_SimulationTime(float time) { float fps; if (oldrealtime > realtime) oldrealtime = 0; if (cl_maxfps.value) fps = max(30.0, min(cl_maxfps.value, 72.0)); else fps = max(30.0, min(rate.value/80.0, 72.0)); if (!cls.timedemo && (realtime + time) - oldrealtime < 1.0/fps) return false; // framerate is too high return true; } #endif /* ================== Host_Frame Runs all active servers ================== */ extern cvar_t cl_netfps; extern cvar_t cl_sparemsec; int nopacketcount; void SNDDMA_SetUnderWater(qboolean underwater); float CL_FilterTime (double time, float wantfps); void Host_Frame (double time) { static double time1 = 0; static double time2 = 0; static double time3 = 0; int pass1, pass2, pass3; // float fps; double realframetime; static double spare; RSpeedLocals(); if (setjmp (host_abort) ) return; // something bad happened, or the server disconnected realframetime = time = Media_TweekCaptureFrameTime(time); // if (cls.demoplayback && cl_demospeed.value>0) // realframetime *= cl_demospeed.value; // this probably screws up other timings #ifndef CLIENTONLY if (sv.state) { RSpeedRemark(); SV_Frame(); RSpeedEnd(RSPEED_SERVER); } #endif if (cl.gamespeed<0.1) cl.gamespeed = 1; time *= cl.gamespeed; #ifdef WEBCLIENT FTP_ClientThink(); HTTP_CL_Think(); #endif #ifdef PLUGINS Plug_Tick(); #endif // decide the simulation time realtime += realframetime; if (oldrealtime > realtime) oldrealtime = 0; if (cl.paused) cl.gametimemark += time; #ifdef VOICECHAT CLVC_Poll(); #endif /* if (cl_maxfps.value) fps = cl_maxfps.value;//max(30.0, min(cl_maxfps.value, 72.0)); else fps = max(30.0, min(rate.value/80.0, 72.0)); if (!cls.timedemo && realtime - oldrealtime < 1.0/fps) return; // framerate is too high */ Mod_Think(); //think even on idle (which means small walls and a fast cpu can get more surfaces done. if ((cl_netfps.value>0 || cls.demoplayback || cl_indepphysics.ival)) { //limit the fps freely, and expect the netfps to cope. if (cl_maxfps.ival > 0) if ((realtime - oldrealtime) < 1/cl_maxfps.value) return; } else { realtime += spare/1000; //don't use it all! spare = CL_FilterTime((realtime - oldrealtime)*1000, (cl_maxfps.ival>0||cls.protocol!=CP_QUAKEWORLD)?cl_maxfps.value:cl_netfps.value); if (!spare) return; if (spare < 0 || cls.state < ca_onserver) spare = 0; //uncapped. if (spare > cl_sparemsec.ival) spare = cl_sparemsec.ival; realtime -= spare/1000; //don't use it all! } host_frametime = (realtime - oldrealtime)*cl.gamespeed; if (!cl.paused) { cl.ktprogametime += host_frametime; } oldrealtime = realtime; CL_ProgressDemoTime(); #if defined(Q2CLIENT) if (cls.protocol == CP_QUAKE2) cl.time += host_frametime; #endif // if (host_frametime > 0.2) // host_frametime = 0.2; // get new key events Sys_SendKeyEvents (); // allow mice or other external controllers to add commands IN_Commands (); // process console commands Cbuf_Execute (); #ifndef CLIENTONLY if (isDedicated) //someone changed it. return; #endif cls.framecount++; RSpeedRemark(); CL_UseIndepPhysics(!!cl_indepphysics.ival); CL_AllowIndependantSendCmd(false); // fetch results from server CL_ReadPackets (); // send intentions now // resend a connection request if necessary if (cls.state == ca_disconnected) { IN_Move(NULL, 0); CL_CheckForResend (); } else { CL_SendCmd (cl.gamespeed?host_frametime/cl.gamespeed:host_frametime, true); if (cls.state == ca_onserver && cl.validsequence && cl.worldmodel) { // first update is the final signon stage CL_MakeActive("QuakeWorld"); } } CL_AllowIndependantSendCmd(true); RSpeedEnd(RSPEED_PROTOCOL); // update video if (host_speeds.ival) time1 = Sys_DoubleTime (); if (SCR_UpdateScreen) { extern mleaf_t *r_viewleaf; extern cvar_t scr_chatmodecvar; if (scr_chatmodecvar.ival && !cl.intermission) scr_chatmode = (cl.spectator&&cl.splitclients<2&&cls.state == ca_active)?2:1; else scr_chatmode = 0; SCR_UpdateScreen (); if (cls.state >= ca_active && r_viewleaf) SNDDMA_SetUnderWater(r_viewleaf->contents <= Q1CONTENTS_WATER); else SNDDMA_SetUnderWater(false); } if (host_speeds.ival) time2 = Sys_DoubleTime (); // update audio #ifdef CSQC_DAT if (!CSQC_SettingListener()) #endif { if (cls.state == ca_active) { if (cls.protocol != CP_QUAKE3) S_UpdateListener (r_origin, vpn, vright, vup, false); } else S_UpdateListener (vec3_origin, vec3_origin, vec3_origin, vec3_origin, false); } S_ExtraUpdate (); CDAudio_Update(); if (host_speeds.ival) { pass1 = (time1 - time3)*1000; time3 = Sys_DoubleTime (); pass2 = (time2 - time1)*1000; pass3 = (time3 - time2)*1000; Con_TPrintf (TLC_HOSTSPEEDSOUTPUT, pass1+pass2+pass3, pass1, pass2, pass3); } host_framecount++; fps_count++; IN_Commands (); // process console commands Cbuf_Execute (); CL_RequestNextDownload(); CL_QTVPoll(); TP_UpdateAutoStatus(); } static void simple_crypt(char *buf, int len) { if (!(*buf & 128)) return; while (len--) *buf++ ^= 0xff; } void Host_FixupModelNames(void) { simple_crypt(emodel_name, sizeof(emodel_name) - 1); simple_crypt(pmodel_name, sizeof(pmodel_name) - 1); simple_crypt(prespawn_name, sizeof(prespawn_name) - 1); simple_crypt(modellist_name, sizeof(modellist_name) - 1); simple_crypt(soundlist_name, sizeof(soundlist_name) - 1); } #ifdef Q3CLIENT void CL_ReadCDKey(void) { //q3 cdkey //you don't need one, just use a server without sv_strictauth set to 0. char *buffer; buffer = COM_LoadTempFile("q3key"); if (buffer) //a cdkey is meant to be 16 chars { cvar_t *var; char *chr; for (chr = buffer; *chr; chr++) { if (*(unsigned char*)chr < ' ') { *chr = '\0'; //don't get more than one line. break; } } var = Cvar_Get("cl_cdkey", buffer, CVAR_LATCH|CVAR_NOUNSAFEEXPAND, "Q3 compatability"); } } #endif //============================================================================ /* ==================== Host_Init ==================== */ void Host_Init (quakeparms_t *parms) { #ifndef NPQTV int i; int qrc, hrc, def; #endif COM_InitArgv (parms->argc, parms->argv); if (setjmp (host_abort) ) Sys_Error("Host_Init: An error occured. Try the -condebug commandline parameter\n"); if (COM_CheckParm ("-minmemory")) parms->memsize = MINIMUM_MEMORY; host_parms = *parms; if (parms->memsize < MINIMUM_MEMORY) Sys_Error ("Only %4.1f megs of memory reported, can't execute game", parms->memsize / (float)0x100000); Memory_Init (parms->membase, parms->memsize); Sys_Init(); COM_ParsePlusSets(); Cbuf_Init (); Cmd_Init (); V_Init (); COM_Init (); #ifdef Q2BSPS CM_Init(); #endif Host_FixupModelNames(); NET_Init (); NET_InitClient (); Netchan_Init (); Renderer_Init(); // W_LoadWadFile ("gfx.wad"); Key_Init (); Con_Init (); M_Init (); //fixme: this difference needs to go. #ifndef _WIN32 IN_Init (); CDAudio_Init (); S_Init (); cls.state = ca_disconnected; Sbar_Init (); CL_Init (); #else S_Init (); cls.state = ca_disconnected; CDAudio_Init (); Sbar_Init (); CL_Init (); IN_Init (); #endif TranslateInit(); #ifndef CLIENTONLY SV_Init(parms); #endif #ifdef TEXTEDITOR Editor_Init(); #endif #ifdef PLUGINS Plug_Init(); #endif #ifdef CL_MASTER Master_SetupSockets(); #endif #ifdef Q3CLIENT CL_ReadCDKey(); #endif // Con_Printf ("Exe: "__TIME__" "__DATE__"\n"); Con_TPrintf (TL_HEAPSIZE, parms->memsize/ (1024*1024.0)); Hunk_AllocName (0, "-HOST_HUNKLEVEL-"); host_hunklevel = Hunk_LowMark (); R_SetRenderer(-1);//set the renderer stuff to unset... host_initialized = true; #ifdef NPQTV } void Host_FinishInit(void) { int i; int qrc, hrc, def; #endif Cbuf_AddText ("cl_warncmd 0\n", RESTRICT_LOCAL); Cbuf_AddText ("+mlook\n", RESTRICT_LOCAL); //fixme: this is bulky, only exec one of these. //who should we imitate? qrc = COM_FDepthFile("quake.rc", true); //q1 hrc = COM_FDepthFile("hexen.rc", true); //h2 def = COM_FDepthFile("default.cfg", true); //q2/q3 if (qrc <= def && qrc <= hrc && qrc!=0x7fffffff) Cbuf_AddText ("exec quake.rc\n", RESTRICT_LOCAL); else if (hrc <= def && hrc!=0x7fffffff) Cbuf_AddText ("exec hexen.rc\n", RESTRICT_LOCAL); else { //they didn't give us an rc file! Cbuf_AddText ("bind ~ toggleconsole\n", RESTRICT_LOCAL); //we expect default.cfg to not exist. :( Cbuf_AddText ("exec default.cfg\n", RESTRICT_LOCAL); Cbuf_AddText ("exec config.cfg\n", RESTRICT_LOCAL); if (COM_FCheckExists ("q3config.cfg")) Cbuf_AddText ("exec q3config.cfg\n", RESTRICT_LOCAL); Cbuf_AddText ("exec autoexec.cfg\n", RESTRICT_LOCAL); } Cbuf_AddText ("exec fte.cfg\n", RESTRICT_LOCAL); Cbuf_AddText ("cl_warncmd 1\n", RESTRICT_LOCAL); //and then it's allowed to start moaning. Cbuf_Execute (); //if the server initialisation causes a problem, give it a place to abort to //assuming they didn't use any waits in their config (fools) //the configs should be fully loaded. //so convert the backwards compable commandline parameters in cvar sets. if (COM_CheckParm ("-window") || COM_CheckParm ("-startwindowed")) Cvar_Set(Cvar_FindVar("vid_fullscreen"), "0"); if (COM_CheckParm ("-fullscreen")) Cvar_Set(Cvar_FindVar("vid_fullscreen"), "1"); if ((i = COM_CheckParm ("-width"))) //width on it's own also sets height { Cvar_Set(Cvar_FindVar("vid_width"), com_argv[i+1]); Cvar_SetValue(Cvar_FindVar("vid_height"), (atoi(com_argv[i+1])/4)*3); } if ((i = COM_CheckParm ("-height"))) Cvar_Set(Cvar_FindVar("vid_height"), com_argv[i+1]); if ((i = COM_CheckParm ("-conwidth"))) //width on it's own also sets height { Cvar_Set(Cvar_FindVar("vid_conwidth"), com_argv[i+1]); Cvar_SetValue(Cvar_FindVar("vid_conheight"), (atoi(com_argv[i+1])/4)*3); } if ((i = COM_CheckParm ("-conheight"))) Cvar_Set(Cvar_FindVar("vid_conheight"), com_argv[i+1]); if ((i = COM_CheckParm ("-bpp"))) Cvar_Set(Cvar_FindVar("vid_bpp"), com_argv[i+1]); if (COM_CheckParm ("-current")) Cvar_Set(Cvar_FindVar("vid_desktopsettings"), "1"); //now exec their commandline Cmd_StuffCmds(); Cbuf_Execute (); //if the server initialisation causes a problem, give it a place to abort to Cvar_ApplyLatches(CVAR_RENDERERLATCH); //-1 means 'never set' if (qrenderer == -1 && *vid_renderer.string) { Cmd_ExecuteString("vid_restart\n", RESTRICT_LOCAL); } if (qrenderer == -1) { //we still failed. Try again, but use the default renderer. Cvar_Set(&vid_renderer, ""); Cmd_ExecuteString("vid_restart\n", RESTRICT_LOCAL); } if (qrenderer == -1) Sys_Error("No renderer was set!\n"); if (qrenderer == QR_NONE) Con_Printf("Use the setrenderer command to use a gui\n"); #ifdef VM_UI UI_Init(); #endif #ifndef NOMEDIA if (!cls.demofile && !cls.state && !Media_PlayingFullScreen()) { int ol_depth; int idcin_depth; int idroq_depth; idcin_depth = COM_FDepthFile("video/idlog.cin", true); //q2 idroq_depth = COM_FDepthFile("video/idlogo.roq", true); //q2 ol_depth = COM_FDepthFile("video/openinglogos.roq", true); //jk2 if (ol_depth != 0x7fffffff && (ol_depth <= idroq_depth || ol_depth <= idcin_depth)) Media_PlayFilm("video/openinglogos.roq"); else if (idroq_depth != 0x7fffffff && idroq_depth <= idcin_depth) Media_PlayFilm("video/idlogo.roq"); else if (idcin_depth != 0x7fffffff) Media_PlayFilm("video/idlog.cin"); } #endif Con_TPrintf (TL_NL); Con_TPrintf (TL_VERSION, DISTRIBUTION, build_number()); Con_TPrintf (TL_NL); Con_TPrintf (TLC_QUAKEWORLD_INITED); Con_DPrintf("This program is free software; you can redistribute it and/or " "modify it under the terms of the GNU General Public License " "as published by the Free Software Foundation; either version 2 " "of the License, or (at your option) any later version." "\n" "This program is distributed in the hope that it will be useful, " "but WITHOUT ANY WARRANTY; without even the implied warranty of " "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. " "\n" "See the GNU General Public License for more details.\n"); if (!*cls.servername) { #ifndef CLIENTONLY if (!sv.state) #endif { if (qrenderer > QR_NONE) M_ToggleMenu_f(); //Con_ForceActiveNow(); } } } /* =============== Host_Shutdown FIXME: this is a callback from Sys_Quit and Sys_Error. It would be better to run quit through here before the final handoff to the sys code. =============== */ void Host_Shutdown(void) { if (!host_initialized) { Sys_Printf ("recursive shutdown\n"); return; } host_initialized = false; #ifdef VM_UI UI_Stop(); #endif Host_WriteConfiguration (); CDAudio_Shutdown (); S_Shutdown(); IN_Shutdown (); R_ShutdownRenderer(); #ifndef CLIENTONLY SV_Shutdown(); #else NET_Shutdown (); #endif FS_Shutdown(); Cvar_Shutdown(); Validation_FlushFileList(); Cmd_Shutdown(); Memory_DeInit(); #ifndef CLIENTONLY memset(&sv, 0, sizeof(sv)); memset(&svs, 0, sizeof(svs)); #endif } #ifdef CLIENTONLY void SV_EndRedirect (void) { } #endif