3 #include <server/defs.qh>
4 #include <server/miscfunctions.qh>
6 #include <common/command/_mod.qh>
11 #include "../campaign.qh"
12 #include "../cheats.qh"
13 #include "../player.qh"
14 #include "../ipban.qh"
15 #include "../mapvoting.qh"
16 #include "../scores.qh"
17 #include "../teamplay.qh"
19 #include "../mutators/_mod.qh"
22 #include <common/vehicles/all.qh>
25 #include <common/constants.qh>
26 #include <common/deathtypes/all.qh>
27 #include <common/effects/all.qh>
28 #include <common/mapinfo.qh>
29 #include <common/notifications/all.qh>
30 #include <common/physics/player.qh>
31 #include <common/teams.qh>
32 #include <common/util.qh>
33 #include <common/triggers/triggers.qh>
35 #include <common/minigames/sv_minigames.qh>
37 #include <common/monsters/_mod.qh>
38 #include <common/monsters/sv_spawn.qh>
39 #include <common/monsters/sv_monsters.qh>
41 #include <lib/warpzone/common.qh>
43 void ClientKill_TeamChange(entity this, float targetteam); // 0 = don't change, -1 = auto, -2 = spec
45 // =========================================================
46 // Server side networked commands code, reworked by Samual
47 // Last updated: December 28th, 2011
48 // =========================================================
50 bool SV_ParseClientCommand_floodcheck(entity this)
52 if (!timeout_status) // not while paused
54 if (time <= (this.cmd_floodtime + autocvar_sv_clientcommand_antispam_time))
56 this.cmd_floodcount += 1;
57 if (this.cmd_floodcount > autocvar_sv_clientcommand_antispam_count) return false; // too much spam, halt
61 this.cmd_floodtime = time;
62 this.cmd_floodcount = 1;
65 return true; // continue, as we're not flooding yet
69 // =======================
70 // Command Sub-Functions
71 // =======================
73 void ClientCommand_autoswitch(entity caller, float request, float argc)
77 case CMD_REQUEST_COMMAND:
81 caller.autoswitch = InterpretBoolean(argv(1));
82 sprint(caller, strcat("^1autoswitch is currently turned ", (caller.autoswitch ? "on" : "off"), ".\n"));
88 sprint(caller, "Incorrect parameters for ^2autoswitch^7\n");
89 case CMD_REQUEST_USAGE:
91 sprint(caller, "\nUsage:^3 cmd autoswitch selection\n");
92 sprint(caller, " Where 'selection' controls if autoswitch is on or off.\n");
98 void ClientCommand_clientversion(entity caller, float request, float argc) // internal command, used only by code
102 case CMD_REQUEST_COMMAND:
106 if (IS_CLIENT(caller))
108 CS(caller).version = ((argv(1) == "$gameversion") ? 1 : stof(argv(1)));
110 if (CS(caller).version < autocvar_gameversion_min || CS(caller).version > autocvar_gameversion_max)
112 CS(caller).version_mismatch = true;
113 ClientKill_TeamChange(caller, -2); // observe
115 else if (autocvar_g_campaign || autocvar_g_balance_teams)
117 // JoinBestTeam(caller, false, true);
119 else if (teamplay && !autocvar_sv_spectate && !(caller.team_forced > 0))
121 TRANSMUTE(Observer, caller); // really?
122 stuffcmd(caller, "menu_showteamselect\n");
131 sprint(caller, "Incorrect parameters for ^2clientversion^7\n");
132 case CMD_REQUEST_USAGE:
134 sprint(caller, "\nUsage:^3 cmd clientversion version\n");
135 sprint(caller, " Where 'version' is the game version reported by caller.\n");
141 void ClientCommand_mv_getpicture(entity caller, float request, float argc) // internal command, used only by code
145 case CMD_REQUEST_COMMAND:
149 if (intermission_running) MapVote_SendPicture(caller, stof(argv(1)));
156 sprint(caller, "Incorrect parameters for ^2mv_getpicture^7\n");
157 case CMD_REQUEST_USAGE:
159 sprint(caller, "\nUsage:^3 cmd mv_getpicture mapid\n");
160 sprint(caller, " Where 'mapid' is the id number of the map to request an image of on the map vote selection menu.\n");
166 bool joinAllowed(entity this);
167 void Join(entity this);
168 void ClientCommand_join(entity caller, float request)
172 case CMD_REQUEST_COMMAND:
175 if (IS_CLIENT(caller) && !IS_PLAYER(caller))
176 if (joinAllowed(caller))
179 return; // never fall through to usage
183 case CMD_REQUEST_USAGE:
185 sprint(caller, "\nUsage:^3 cmd join\n");
186 sprint(caller, " No arguments required.\n");
192 void ClientCommand_physics(entity caller, float request, float argc)
196 case CMD_REQUEST_COMMAND:
198 string command = strtolower(argv(1));
200 if (!autocvar_g_physics_clientselect)
202 sprint(caller, "Client physics selection is currently disabled.\n");
206 if (command == "list" || command == "help")
208 sprint(caller, strcat("Available physics sets: \n\n", autocvar_g_physics_clientselect_options, " default\n"));
212 if (Physics_Valid(command) || command == "default")
214 stuffcmd(caller, strcat("\nseta cl_physics ", command, "\nsendcvar cl_physics\n"));
215 sprint(caller, strcat("^2Physics set successfully changed to ^3", command, "\n"));
221 sprint(caller, strcat("Current physics set: ^3", caller.cvar_cl_physics, "\n"));
222 case CMD_REQUEST_USAGE:
224 sprint(caller, "\nUsage:^3 cmd physics <physics>\n");
225 sprint(caller, " See 'cmd physics list' for available physics sets.\n");
226 sprint(caller, " Argument 'default' resets to standard physics.\n");
232 void ClientCommand_ready(entity caller, float request) // todo: anti-spam for toggling readyness
236 case CMD_REQUEST_COMMAND:
238 if (IS_CLIENT(caller))
240 if (warmup_stage || autocvar_sv_ready_restart || g_race_qualifying == 2)
242 if (!readyrestart_happened || autocvar_sv_ready_restart_repeatable)
244 if (time < game_starttime) // game is already restarting
246 if (caller.ready) // toggle
248 caller.ready = false;
249 bprint(playername(caller, false), "^2 is ^1NOT^2 ready\n");
254 bprint(playername(caller, false), "^2 is ready\n");
257 // cannot reset the game while a timeout is active!
258 if (!timeout_status) ReadyCount();
262 sprint(caller, "^1Game has already been restarted\n");
266 return; // never fall through to usage
270 case CMD_REQUEST_USAGE:
272 sprint(caller, "\nUsage:^3 cmd ready\n");
273 sprint(caller, " No arguments required.\n");
279 void ClientCommand_say(entity caller, float request, float argc, string command)
283 case CMD_REQUEST_COMMAND:
285 if (argc >= 2) Say(caller, false, NULL, substring(command, argv_start_index(1), argv_end_index(-1) - argv_start_index(1)), 1);
286 return; // never fall through to usage
290 case CMD_REQUEST_USAGE:
292 sprint(caller, "\nUsage:^3 cmd say <message>\n");
293 sprint(caller, " Where 'message' is the string of text to say.\n");
299 void ClientCommand_say_team(entity caller, float request, float argc, string command)
303 case CMD_REQUEST_COMMAND:
305 if (argc >= 2) Say(caller, true, NULL, substring(command, argv_start_index(1), argv_end_index(-1) - argv_start_index(1)), 1);
306 return; // never fall through to usage
310 case CMD_REQUEST_USAGE:
312 sprint(caller, "\nUsage:^3 cmd say_team <message>\n");
313 sprint(caller, " Where 'message' is the string of text to say.\n");
320 void ClientCommand_selectteam(entity caller, float request, float argc)
324 case CMD_REQUEST_COMMAND:
328 if (IS_CLIENT(caller))
332 if (caller.team_forced <= 0)
340 case "red": selection = NUM_TEAM_1;
342 case "blue": selection = NUM_TEAM_2;
344 case "yellow": selection = NUM_TEAM_3;
346 case "pink": selection = NUM_TEAM_4;
348 case "auto": selection = (-1);
351 default: selection = 0;
357 if (caller.team == selection && selection != -1 && !IS_DEAD(caller))
359 sprint(caller, "^7You already are on that team.\n");
361 else if (CS(caller).wasplayer && autocvar_g_changeteam_banned)
363 sprint(caller, "^1You cannot change team, forbidden by the server.\n");
367 if (autocvar_g_balance_teams && autocvar_g_balance_teams_prevent_imbalance)
369 CheckAllowedTeams(caller);
370 GetTeamCounts(caller);
371 if (!TeamSmallerEqThanTeam(Team_TeamToNumber(selection), Team_TeamToNumber(caller.team), caller))
373 Send_Notification(NOTIF_ONE, caller, MSG_INFO, INFO_TEAMCHANGE_LARGERTEAM);
377 ClientKill_TeamChange(caller, selection);
379 if(!IS_PLAYER(caller))
380 caller.team_selected = true; // avoids asking again for team selection on join
385 sprint(caller, "^7The game has already begun, you must wait until the next map to be able to join a team.\n");
390 sprint(caller, "^7selectteam can not be used as your team is forced\n");
395 sprint(caller, "^7selectteam can only be used in teamgames\n");
403 sprint(caller, "Incorrect parameters for ^2selectteam^7\n");
404 case CMD_REQUEST_USAGE:
406 sprint(caller, "\nUsage:^3 cmd selectteam team\n");
407 sprint(caller, " Where 'team' is the prefered team to try and join.\n");
408 sprint(caller, " Full list of options here: \"red, blue, yellow, pink, auto\"\n");
414 void ClientCommand_selfstuff(entity caller, float request, string command)
418 case CMD_REQUEST_COMMAND:
422 stuffcmd(caller, substring(command, argv_start_index(1), argv_end_index(-1) - argv_start_index(1)));
428 sprint(caller, "Incorrect parameters for ^2selfstuff^7\n");
429 case CMD_REQUEST_USAGE:
431 sprint(caller, "\nUsage:^3 cmd selfstuff <command>\n");
432 sprint(caller, " Where 'command' is the string to be stuffed to your client.\n");
438 void ClientCommand_sentcvar(entity caller, float request, float argc, string command)
442 case CMD_REQUEST_COMMAND:
449 if (argc == 2) // undefined cvar: use the default value on the server then
451 s = strcat(substring(command, argv_start_index(0), argv_end_index(1) - argv_start_index(0)), " \"", cvar_defstring(argv(1)), "\"");
462 sprint(caller, "Incorrect parameters for ^2sentcvar^7\n");
463 case CMD_REQUEST_USAGE:
465 sprint(caller, "\nUsage:^3 cmd sentcvar <cvar>\n");
466 sprint(caller, " Where 'cvar' is the cvar plus arguments to send to the server.\n");
472 void ClientCommand_spectate(entity caller, float request)
476 case CMD_REQUEST_COMMAND:
478 if (!intermission_running && IS_CLIENT(caller))
480 if((IS_SPEC(caller) || IS_OBSERVER(caller)) && argv(1) != "")
482 entity client = GetFilteredEntity(argv(1));
483 int spec_accepted = VerifyClientEntity(client, false, false);
484 if(spec_accepted > 0 && IS_PLAYER(client))
486 if(Spectate(caller, client))
487 return; // fall back to regular handling
491 int mutator_returnvalue = MUTATOR_CALLHOOK(ClientCommand_Spectate, caller);
493 if (mutator_returnvalue == MUT_SPECCMD_RETURN) return;
495 if ((IS_PLAYER(caller) || mutator_returnvalue == MUT_SPECCMD_FORCE))
496 if (autocvar_sv_spectate == 1)
497 ClientKill_TeamChange(caller, -2); // observe
499 return; // never fall through to usage
503 case CMD_REQUEST_USAGE:
505 sprint(caller, "\nUsage:^3 cmd spectate <client>\n");
506 sprint(caller, " Where 'client' can be the player to spectate.\n");
512 void ClientCommand_suggestmap(entity caller, float request, float argc)
516 case CMD_REQUEST_COMMAND:
520 sprint(caller, strcat(MapVote_Suggest(caller, argv(1)), "\n"));
526 sprint(caller, "Incorrect parameters for ^2suggestmap^7\n");
527 case CMD_REQUEST_USAGE:
529 sprint(caller, "\nUsage:^3 cmd suggestmap map\n");
530 sprint(caller, " Where 'map' is the name of the map to suggest.\n");
536 void ClientCommand_tell(entity caller, float request, float argc, string command)
540 case CMD_REQUEST_COMMAND:
544 if(!IS_CLIENT(caller) && IS_REAL_CLIENT(caller)) // connecting
546 print_to(caller, "You can't ^2tell^7 a message while connecting.");
550 entity tell_to = GetIndexedEntity(argc, 1);
551 float tell_accepted = VerifyClientEntity(tell_to, true, false);
553 if (tell_accepted > 0) // the target is a real client
555 if (tell_to != caller) // and we're allowed to send to them :D
557 // workaround for argv indexes indexing ascii chars instead of utf8 chars
558 // In this case when the player name contains utf8 chars
559 // the message gets partially trimmed in the beginning.
560 // Potentially this bug affects any substring call that uses
561 // argv_start_index and argv_end_index.
563 string utf8_enable_save = cvar_string("utf8_enable");
564 cvar_set("utf8_enable", "0");
565 string msg = substring(command, argv_start_index(next_token), argv_end_index(-1) - argv_start_index(next_token));
566 cvar_set("utf8_enable", utf8_enable_save);
568 Say(caller, false, tell_to, msg, true);
571 else { print_to(caller, "You can't ^2tell^7 a message to yourself."); return; }
573 else if (argv(1) == "#0")
575 trigger_magicear_processmessage_forallears(caller, -1, NULL, substring(command, argv_start_index(next_token), argv_end_index(-1) - argv_start_index(next_token)));
578 else { print_to(caller, strcat("tell: ", GetClientErrorString(tell_accepted, argv(1)), ".")); return; }
583 sprint(caller, "Incorrect parameters for ^2tell^7\n");
584 case CMD_REQUEST_USAGE:
586 sprint(caller, "\nUsage:^3 cmd tell client <message>\n");
587 sprint(caller, " Where 'client' is the entity number or name of the player to send 'message' to.\n");
593 void ClientCommand_voice(entity caller, float request, float argc, string command)
597 case CMD_REQUEST_COMMAND:
601 entity e = GetVoiceMessage(argv(1));
604 sprint(caller, sprintf("Invalid voice. Use one of: %s\n", allvoicesamples));
607 if (argc >= 3) VoiceMessage(caller, e, substring(command, argv_start_index(2), argv_end_index(-1) - argv_start_index(2)));
608 else VoiceMessage(caller, e, "");
615 sprint(caller, "Incorrect parameters for ^2voice^7\n");
616 case CMD_REQUEST_USAGE:
618 sprint(caller, "\nUsage:^3 cmd voice messagetype <soundname>\n");
619 sprint(caller, " 'messagetype' is the type of broadcast to do, like team only or such,\n");
620 sprint(caller, " and 'soundname' is the string/filename of the sound/voice message to play.\n");
626 /* use this when creating a new command, making sure to place it in alphabetical order... also,
627 ** ADD ALL NEW COMMANDS TO commands.cfg WITH PROPER ALIASES IN THE SAME FASHION!
628 void ClientCommand_(entity caller, float request)
632 case CMD_REQUEST_COMMAND:
635 return; // never fall through to usage
639 case CMD_REQUEST_USAGE:
641 sprint(caller, "\nUsage:^3 cmd \n");
642 sprint(caller, " No arguments required.\n");
650 // =====================================
651 // Macro system for networked commands
652 // =====================================
654 // Do not hard code aliases for these, instead create them in commands.cfg... also: keep in alphabetical order, please ;)
655 #define CLIENT_COMMANDS(ent, request, arguments, command) \
656 CLIENT_COMMAND("autoswitch", ClientCommand_autoswitch(ent, request, arguments), "Whether or not to switch automatically when getting a better weapon") \
657 CLIENT_COMMAND("clientversion", ClientCommand_clientversion(ent, request, arguments), "Release version of the game") \
658 CLIENT_COMMAND("mv_getpicture", ClientCommand_mv_getpicture(ent, request, arguments), "Retrieve mapshot picture from the server") \
659 CLIENT_COMMAND("join", ClientCommand_join(ent, request), "Become a player in the game") \
660 CLIENT_COMMAND("physics", ClientCommand_physics(ent, request, arguments), "Change physics set") \
661 CLIENT_COMMAND("ready", ClientCommand_ready(ent, request), "Qualify as ready to end warmup stage (or restart server if allowed)") \
662 CLIENT_COMMAND("say", ClientCommand_say(ent, request, arguments, command), "Print a message to chat to all players") \
663 CLIENT_COMMAND("say_team", ClientCommand_say_team(ent, request, arguments, command), "Print a message to chat to all team mates") \
664 CLIENT_COMMAND("selectteam", ClientCommand_selectteam(ent, request, arguments), "Attempt to choose a team to join into") \
665 CLIENT_COMMAND("selfstuff", ClientCommand_selfstuff(ent, request, command), "Stuffcmd a command to your own client") \
666 CLIENT_COMMAND("sentcvar", ClientCommand_sentcvar(ent, request, arguments, command), "New system for sending a client cvar to the server") \
667 CLIENT_COMMAND("spectate", ClientCommand_spectate(ent, request), "Become an observer") \
668 CLIENT_COMMAND("suggestmap", ClientCommand_suggestmap(ent, request, arguments), "Suggest a map to the mapvote at match end") \
669 CLIENT_COMMAND("tell", ClientCommand_tell(ent, request, arguments, command), "Send a message directly to a player") \
670 CLIENT_COMMAND("voice", ClientCommand_voice(ent, request, arguments, command), "Send voice message via sound") \
671 CLIENT_COMMAND("minigame", ClientCommand_minigame(ent, request, arguments, command), "Start a minigame") \
674 void ClientCommand_macro_help(entity caller)
676 #define CLIENT_COMMAND(name, function, description) \
677 { sprint(caller, " ^2", name, "^7: ", description, "\n"); }
679 CLIENT_COMMANDS(NULL, 0, 0, "");
680 #undef CLIENT_COMMAND
683 float ClientCommand_macro_command(float argc, entity caller, string command)
685 #define CLIENT_COMMAND(name, function, description) \
686 { if (name == strtolower(argv(0))) { function; return true; } }
688 CLIENT_COMMANDS(caller, CMD_REQUEST_COMMAND, argc, command);
689 #undef CLIENT_COMMAND
694 float ClientCommand_macro_usage(float argc, entity caller)
696 #define CLIENT_COMMAND(name, function, description) \
697 { if (name == strtolower(argv(1))) { function; return true; } }
699 CLIENT_COMMANDS(caller, CMD_REQUEST_USAGE, argc, "");
700 #undef CLIENT_COMMAND
705 void ClientCommand_macro_write_aliases(float fh)
707 #define CLIENT_COMMAND(name, function, description) \
708 { CMD_Write_Alias("qc_cmd_cmd", name, description); }
710 CLIENT_COMMANDS(NULL, 0, 0, "");
711 #undef CLIENT_COMMAND
714 // ======================================
715 // Main Function Called By Engine (cmd)
716 // ======================================
717 // If this function exists, server game code parses clientcommand before the engine code gets it.
719 void SV_ParseClientCommand(entity this, string command)
721 // If invalid UTF-8, don't even parse it
722 string command2 = "";
723 float len = strlen(command);
725 for (i = 0; i < len; ++i)
726 command2 = strcat(command2, chr2str(str2chr(command, i)));
727 if (command != command2) return;
729 // if we're banned, don't even parse the command
730 if (Ban_MaybeEnforceBanOnce(this)) return;
732 float argc = tokenize_console(command);
734 // Guide for working with argc arguments by example:
735 // argc: 1 - 2 - 3 - 4
736 // argv: 0 - 1 - 2 - 3
737 // cmd vote - master - login - password
740 switch (strtolower(argv(0)))
742 // exempt commands which are not subject to floodcheck
743 case "begin": break; // handled by engine in host_cmd.c
744 case "download": break; // handled by engine in cl_parse.c
745 case "mv_getpicture": break; // handled by server in this file
746 case "pause": break; // handled by engine in host_cmd.c
747 case "prespawn": break; // handled by engine in host_cmd.c
748 case "sentcvar": break; // handled by server in this file
749 case "spawn": break; // handled by engine in host_cmd.c
750 case "c2s": Net_ClientCommand(this, command); return; // handled by net.qh
753 if (SV_ParseClientCommand_floodcheck(this)) break; // "true": continue, as we're not flooding yet
754 else return; // "false": not allowed to continue, halt // print("^1ERROR: ^7ANTISPAM CAUGHT: ", command, ".\n");
757 /* NOTE: should this be disabled? It can be spammy perhaps, but hopefully it's okay for now */
758 if (argv(0) == "help")
762 sprint(this, "\nClient networked commands:\n");
763 ClientCommand_macro_help(this);
765 sprint(this, "\nCommon networked commands:\n");
766 CommonCommand_macro_help(this);
768 sprint(this, "\nUsage:^3 cmd COMMAND...^7, where possible commands are listed above.\n");
769 sprint(this, "For help about a specific command, type cmd help COMMAND\n");
772 else if (CommonCommand_macro_usage(argc, this)) // Instead of trying to call a command, we're going to see detailed information about it
776 else if (ClientCommand_macro_usage(argc, this)) // same, but for normal commands now
781 else if (MUTATOR_CALLHOOK(SV_ParseClientCommand, this, strtolower(argv(0)), argc, command))
783 return; // handled by a mutator
785 else if (CheatCommand(this, argc))
787 return; // handled by server/cheats.qc
789 else if (CommonCommand_macro_command(argc, this, command))
791 return; // handled by server/command/common.qc
793 else if (ClientCommand_macro_command(argc, this, command)) // continue as usual and scan for normal commands
795 return; // handled by one of the above ClientCommand_* functions
799 clientcommand(this, command);