2 Copyright (C) 1996-1997 Id Software, Inc.
4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU General Public License
6 as published by the Free Software Foundation; either version 2
7 of the License, or (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 See the GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 // sv_main.c -- server main program
29 client_t *host_client;
31 static void SV_SaveEntFile_f(cmd_state_t *cmd);
32 static void SV_StartDownload_f(cmd_state_t *cmd);
33 static void SV_Download_f(cmd_state_t *cmd);
34 static void SV_VM_Setup(void);
35 extern cvar_t net_connecttimeout;
37 cvar_t sv_worldmessage = {CF_SERVER | CF_READONLY, "sv_worldmessage", "", "title of current level"};
38 cvar_t sv_worldname = {CF_SERVER | CF_READONLY, "sv_worldname", "", "name of current worldmodel"};
39 cvar_t sv_worldnamenoextension = {CF_SERVER | CF_READONLY, "sv_worldnamenoextension", "", "name of current worldmodel without extension"};
40 cvar_t sv_worldbasename = {CF_SERVER | CF_READONLY, "sv_worldbasename", "", "name of current worldmodel without maps/ prefix or extension"};
42 cvar_t sv_disablenotify = {CF_SERVER, "sv_disablenotify", "0", "suppress broadcast prints when certain cvars are changed (CF_NOTIFY flag in engine code)"};
43 cvar_t coop = {CF_SERVER, "coop","0", "coop mode, 0 = no coop, 1 = coop mode, multiple players playing through the singleplayer game (coop mode also shuts off deathmatch)"};
44 cvar_t deathmatch = {CF_SERVER, "deathmatch","0", "deathmatch mode, values depend on mod but typically 0 = no deathmatch, 1 = normal deathmatch with respawning weapons, 2 = weapons stay (players can only pick up new weapons)"};
45 cvar_t fraglimit = {CF_SERVER | CF_NOTIFY, "fraglimit","0", "ends level if this many frags is reached by any player"};
46 cvar_t gamecfg = {CF_SERVER, "gamecfg", "0", "unused cvar in quake, can be used by mods"};
47 cvar_t noexit = {CF_SERVER | CF_NOTIFY, "noexit","0", "kills anyone attempting to use an exit"};
48 cvar_t nomonsters = {CF_SERVER, "nomonsters", "0", "unused cvar in quake, can be used by mods"};
49 cvar_t pausable = {CF_SERVER, "pausable","1", "allow players to pause or not (otherwise, only the server admin can)"};
50 cvar_t pr_checkextension = {CF_SERVER | CF_READONLY, "pr_checkextension", "1", "indicates to QuakeC that the standard quakec extensions system is available (if 0, quakec should not attempt to use extensions)"};
51 cvar_t samelevel = {CF_SERVER | CF_NOTIFY, "samelevel","0", "repeats same level if level ends (due to timelimit or someone hitting an exit)"};
52 cvar_t skill = {CF_SERVER, "skill","1", "difficulty level of game, affects monster layouts in levels, 0 = easy, 1 = normal, 2 = hard, 3 = nightmare (same layout as hard but monsters fire twice)"};
53 cvar_t host_timescale = {CF_CLIENT | CF_SERVER, "host_timescale", "1.0", "controls game speed, 0.5 is half speed, 2 is double speed"};
55 cvar_t sv_accelerate = {CF_SERVER, "sv_accelerate", "10", "rate at which a player accelerates to sv_maxspeed"};
56 cvar_t sv_aim = {CF_SERVER | CF_ARCHIVE, "sv_aim", "2", "maximum cosine angle for quake's vertical autoaim, a value above 1 completely disables the autoaim, quake used 0.93"};
57 cvar_t sv_airaccel_qw = {CF_SERVER, "sv_airaccel_qw", "1", "ratio of QW-style air control as opposed to simple acceleration; when < 0, the speed is clamped against the maximum allowed forward speed after the move"};
58 cvar_t sv_airaccel_qw_stretchfactor = {CF_SERVER, "sv_airaccel_qw_stretchfactor", "0", "when set, the maximum acceleration increase the player may get compared to forward-acceleration when strafejumping"};
59 cvar_t sv_airaccel_sideways_friction = {CF_SERVER, "sv_airaccel_sideways_friction", "", "anti-sideways movement stabilization (reduces speed gain when zigzagging); when < 0, only so much friction is applied that braking (by accelerating backwards) cannot be stronger"};
60 cvar_t sv_airaccelerate = {CF_SERVER, "sv_airaccelerate", "-1", "rate at which a player accelerates to sv_maxairspeed while in the air, if less than 0 the sv_accelerate variable is used instead"};
61 cvar_t sv_airstopaccelerate = {CF_SERVER, "sv_airstopaccelerate", "0", "when set, replacement for sv_airaccelerate when moving backwards"};
62 cvar_t sv_airspeedlimit_nonqw = {CF_SERVER, "sv_airspeedlimit_nonqw", "0", "when set, this is a soft speed limit while in air when using airaccel_qw not equal to 1"};
63 cvar_t sv_airstrafeaccelerate = {CF_SERVER, "sv_airstrafeaccelerate", "0", "when set, replacement for sv_airaccelerate when just strafing"};
64 cvar_t sv_maxairstrafespeed = {CF_SERVER, "sv_maxairstrafespeed", "0", "when set, replacement for sv_maxairspeed when just strafing"};
65 cvar_t sv_airstrafeaccel_qw = {CF_SERVER, "sv_airstrafeaccel_qw", "0", "when set, replacement for sv_airaccel_qw when just strafing"};
66 cvar_t sv_aircontrol = {CF_SERVER, "sv_aircontrol", "0", "CPMA-style air control"};
67 cvar_t sv_aircontrol_power = {CF_SERVER, "sv_aircontrol_power", "2", "CPMA-style air control exponent"};
68 cvar_t sv_aircontrol_penalty = {CF_SERVER, "sv_aircontrol_penalty", "0", "deceleration while using CPMA-style air control"};
69 cvar_t sv_allowdownloads = {CF_SERVER, "sv_allowdownloads", "1", "whether to allow clients to download files from the server (does not affect http downloads)"};
70 cvar_t sv_allowdownloads_archive = {CF_SERVER, "sv_allowdownloads_archive", "0", "whether to allow downloads of archives (pak/pk3)"};
71 cvar_t sv_allowdownloads_config = {CF_SERVER, "sv_allowdownloads_config", "0", "whether to allow downloads of config files (cfg)"};
72 cvar_t sv_allowdownloads_dlcache = {CF_SERVER, "sv_allowdownloads_dlcache", "0", "whether to allow downloads of dlcache files (dlcache/)"};
73 cvar_t sv_allowdownloads_inarchive = {CF_SERVER, "sv_allowdownloads_inarchive", "0", "whether to allow downloads from archives (pak/pk3)"};
74 cvar_t sv_areagrid_mingridsize = {CF_SERVER | CF_NOTIFY, "sv_areagrid_mingridsize", "128", "minimum areagrid cell size, smaller values work better for lots of small objects, higher values for large objects"};
75 cvar_t sv_checkforpacketsduringsleep = {CF_SERVER, "sv_checkforpacketsduringsleep", "0", "uses select() function to wait between frames which can be interrupted by packets being received, instead of Sleep()/usleep()/SDL_Sleep() functions which do not check for packets"};
76 cvar_t sv_clmovement_enable = {CF_SERVER, "sv_clmovement_enable", "1", "whether to allow clients to use cl_movement prediction, which can cause choppy movement on the server which may annoy other players"};
77 cvar_t sv_clmovement_minping = {CF_SERVER, "sv_clmovement_minping", "0", "if client ping is below this time in milliseconds, then their ability to use cl_movement prediction is disabled for a while (as they don't need it)"};
78 cvar_t sv_clmovement_minping_disabletime = {CF_SERVER, "sv_clmovement_minping_disabletime", "1000", "when client falls below minping, disable their prediction for this many milliseconds (should be at least 1000 or else their prediction may turn on/off frequently)"};
79 cvar_t sv_clmovement_inputtimeout = {CF_SERVER, "sv_clmovement_inputtimeout", "0.2", "when a client does not send input for this many seconds, force them to move anyway (unlike QuakeWorld)"};
80 cvar_t sv_cullentities_nevercullbmodels = {CF_SERVER, "sv_cullentities_nevercullbmodels", "0", "if enabled the clients are always notified of moving doors and lifts and other submodels of world (warning: eats a lot of network bandwidth on some levels!)"};
81 cvar_t sv_cullentities_pvs = {CF_SERVER, "sv_cullentities_pvs", "1", "fast but loose culling of hidden entities"};
82 cvar_t sv_cullentities_stats = {CF_SERVER, "sv_cullentities_stats", "0", "displays stats on network entities culled by various methods for each client"};
83 cvar_t sv_cullentities_trace = {CF_SERVER, "sv_cullentities_trace", "0", "somewhat slow but very tight culling of hidden entities, minimizes network traffic and makes wallhack cheats useless"};
84 cvar_t sv_cullentities_trace_delay = {CF_SERVER, "sv_cullentities_trace_delay", "1", "number of seconds until the entity gets actually culled"};
85 cvar_t sv_cullentities_trace_delay_players = {CF_SERVER, "sv_cullentities_trace_delay_players", "0.2", "number of seconds until the entity gets actually culled if it is a player entity"};
86 cvar_t sv_cullentities_trace_enlarge = {CF_SERVER, "sv_cullentities_trace_enlarge", "0", "box enlargement for entity culling"};
87 cvar_t sv_cullentities_trace_expand = {CF_SERVER, "sv_cullentities_trace_expand", "0", "box is expanded by this many units for entity culling"};
88 cvar_t sv_cullentities_trace_eyejitter = {CF_SERVER, "sv_cullentities_trace_eyejitter", "16", "jitter the eye by this much for each trace"};
89 cvar_t sv_cullentities_trace_prediction = {CF_SERVER, "sv_cullentities_trace_prediction", "1", "also trace from the predicted player position"};
90 cvar_t sv_cullentities_trace_prediction_time = {CF_SERVER, "sv_cullentities_trace_prediction_time", "0.2", "how many seconds of prediction to use"};
91 cvar_t sv_cullentities_trace_entityocclusion = {CF_SERVER, "sv_cullentities_trace_entityocclusion", "0", "also check if doors and other bsp models are in the way"};
92 cvar_t sv_cullentities_trace_samples = {CF_SERVER, "sv_cullentities_trace_samples", "2", "number of samples to test for entity culling"};
93 cvar_t sv_cullentities_trace_samples_extra = {CF_SERVER, "sv_cullentities_trace_samples_extra", "2", "number of samples to test for entity culling when the entity affects its surroundings by e.g. dlight"};
94 cvar_t sv_cullentities_trace_samples_players = {CF_SERVER, "sv_cullentities_trace_samples_players", "8", "number of samples to test for entity culling when the entity is a player entity"};
95 cvar_t sv_debugmove = {CF_SERVER | CF_NOTIFY, "sv_debugmove", "0", "disables collision detection optimizations for debugging purposes"};
96 cvar_t sv_echobprint = {CF_SERVER | CF_ARCHIVE, "sv_echobprint", "1", "prints gamecode bprint() calls to server console"};
97 cvar_t sv_edgefriction = {CF_SERVER, "edgefriction", "1", "how much you slow down when nearing a ledge you might fall off, multiplier of sv_friction (Quake used 2, QuakeWorld used 1 due to a bug in physics code)"};
98 cvar_t sv_entpatch = {CF_SERVER, "sv_entpatch", "1", "enables loading of .ent files to override entities in the bsp (for example Threewave CTF server pack contains .ent patch files enabling play of CTF on id1 maps)"};
99 cvar_t sv_freezenonclients = {CF_SERVER | CF_NOTIFY, "sv_freezenonclients", "0", "freezes time, except for players, allowing you to walk around and take screenshots of explosions"};
100 cvar_t sv_friction = {CF_SERVER | CF_NOTIFY, "sv_friction","4", "how fast you slow down"};
101 cvar_t sv_gameplayfix_blowupfallenzombies = {CF_SERVER, "sv_gameplayfix_blowupfallenzombies", "1", "causes findradius to detect SOLID_NOT entities such as zombies and corpses on the floor, allowing splash damage to apply to them"};
102 cvar_t sv_gameplayfix_consistentplayerprethink = {CF_SERVER, "sv_gameplayfix_consistentplayerprethink", "0", "improves fairness in multiplayer by running all PlayerPreThink functions (which fire weapons) before performing physics, then running all PlayerPostThink functions"};
103 cvar_t sv_gameplayfix_delayprojectiles = {CF_SERVER, "sv_gameplayfix_delayprojectiles", "1", "causes entities to not move on the same frame they are spawned, meaning that projectiles wait until the next frame to perform their first move, giving proper interpolation and rocket trails, but making weapons harder to use at low framerates"};
104 cvar_t sv_gameplayfix_droptofloorstartsolid = {CF_SERVER, "sv_gameplayfix_droptofloorstartsolid", "1", "prevents items and monsters that start in a solid area from falling out of the level (makes droptofloor treat trace_startsolid as an acceptable outcome)"};
105 cvar_t sv_gameplayfix_droptofloorstartsolid_nudgetocorrect = {CF_SERVER, "sv_gameplayfix_droptofloorstartsolid_nudgetocorrect", "1", "tries to nudge stuck items and monsters out of walls before droptofloor is performed"};
106 cvar_t sv_gameplayfix_easierwaterjump = {CF_SERVER, "sv_gameplayfix_easierwaterjump", "1", "changes water jumping to make it easier to get out of water (exactly like in QuakeWorld)"};
107 cvar_t sv_gameplayfix_findradiusdistancetobox = {CF_SERVER, "sv_gameplayfix_findradiusdistancetobox", "1", "causes findradius to check the distance to the corner of a box rather than the center of the box, makes findradius detect bmodels such as very large doors that would otherwise be unaffected by splash damage"};
108 cvar_t sv_gameplayfix_gravityunaffectedbyticrate = {CF_SERVER, "sv_gameplayfix_gravityunaffectedbyticrate", "0", "fix some ticrate issues in physics."};
109 cvar_t sv_gameplayfix_grenadebouncedownslopes = {CF_SERVER, "sv_gameplayfix_grenadebouncedownslopes", "1", "prevents MOVETYPE_BOUNCE (grenades) from getting stuck when fired down a downward sloping surface"};
110 cvar_t sv_gameplayfix_multiplethinksperframe = {CF_SERVER, "sv_gameplayfix_multiplethinksperframe", "1", "allows entities to think more often than the server framerate, primarily useful for very high fire rate weapons"};
111 cvar_t sv_gameplayfix_noairborncorpse = {CF_SERVER, "sv_gameplayfix_noairborncorpse", "1", "causes entities (corpses, items, etc) sitting ontop of moving entities (players) to fall when the moving entity (player) is no longer supporting them"};
112 cvar_t sv_gameplayfix_noairborncorpse_allowsuspendeditems = {CF_SERVER, "sv_gameplayfix_noairborncorpse_allowsuspendeditems", "1", "causes entities sitting ontop of objects that are instantaneously remove to float in midair (special hack to allow a common level design trick for floating items)"};
113 cvar_t sv_gameplayfix_nudgeoutofsolid = {CF_SERVER, "sv_gameplayfix_nudgeoutofsolid", "0", "attempts to fix physics errors (where an object ended up in solid for some reason)"};
114 cvar_t sv_gameplayfix_nudgeoutofsolid_separation = {CF_SERVER, "sv_gameplayfix_nudgeoutofsolid_separation", "0.03125", "keep objects this distance apart to prevent collision issues on seams"};
115 cvar_t sv_gameplayfix_q2airaccelerate = {CF_SERVER, "sv_gameplayfix_q2airaccelerate", "0", "Quake2-style air acceleration"};
116 cvar_t sv_gameplayfix_nogravityonground = {CF_SERVER, "sv_gameplayfix_nogravityonground", "0", "turn off gravity when on ground (to get rid of sliding)"};
117 cvar_t sv_gameplayfix_setmodelrealbox = {CF_SERVER, "sv_gameplayfix_setmodelrealbox", "1", "fixes a bug in Quake that made setmodel always set the entity box to ('-16 -16 -16', '16 16 16') rather than properly checking the model box, breaks some poorly coded mods"};
118 cvar_t sv_gameplayfix_slidemoveprojectiles = {CF_SERVER, "sv_gameplayfix_slidemoveprojectiles", "1", "allows MOVETYPE_FLY/FLYMISSILE/TOSS/BOUNCE/BOUNCEMISSILE entities to finish their move in a frame even if they hit something, fixes 'gravity accumulation' bug for grenades on steep slopes"};
119 cvar_t sv_gameplayfix_stepdown = {CF_SERVER, "sv_gameplayfix_stepdown", "0", "attempts to step down stairs, not just up them (prevents the familiar thud..thud..thud.. when running down stairs and slopes)"};
120 cvar_t sv_gameplayfix_stepmultipletimes = {CF_SERVER, "sv_gameplayfix_stepmultipletimes", "0", "applies step-up onto a ledge more than once in a single frame, when running quickly up stairs"};
121 cvar_t sv_gameplayfix_nostepmoveonsteepslopes = {CF_SERVER, "sv_gameplayfix_nostepmoveonsteepslopes", "0", "crude fix which prevents MOVETYPE_STEP (not swimming or flying) to move on slopes whose angle is bigger than 45 degree"};
122 cvar_t sv_gameplayfix_swiminbmodels = {CF_SERVER, "sv_gameplayfix_swiminbmodels", "1", "causes pointcontents (used to determine if you are in a liquid) to check bmodel entities as well as the world model, so you can swim around in (possibly moving) water bmodel entities"};
123 cvar_t sv_gameplayfix_upwardvelocityclearsongroundflag = {CF_SERVER, "sv_gameplayfix_upwardvelocityclearsongroundflag", "1", "prevents monsters, items, and most other objects from being stuck to the floor when pushed around by damage, and other situations in mods"};
124 cvar_t sv_gameplayfix_downtracesupportsongroundflag = {CF_SERVER, "sv_gameplayfix_downtracesupportsongroundflag", "1", "prevents very short moves from clearing onground (which may make the player stick to the floor at high netfps)"};
125 cvar_t sv_gameplayfix_q1bsptracelinereportstexture = {CF_SERVER, "sv_gameplayfix_q1bsptracelinereportstexture", "1", "enables mods to get accurate trace_texture results on q1bsp by using a surface-hitting traceline implementation rather than the standard solidbsp method, q3bsp always reports texture accurately"};
126 cvar_t sv_gameplayfix_unstickplayers = {CF_SERVER, "sv_gameplayfix_unstickplayers", "1", "big hack to try and fix the rare case of MOVETYPE_WALK entities getting stuck in the world clipping hull."};
127 cvar_t sv_gameplayfix_unstickentities = {CF_SERVER, "sv_gameplayfix_unstickentities", "1", "hack to check if entities are crossing world collision hull and try to move them to the right position"};
128 cvar_t sv_gameplayfix_fixedcheckwatertransition = {CF_SERVER, "sv_gameplayfix_fixedcheckwatertransition", "1", "fix two very stupid bugs in SV_CheckWaterTransition when watertype is CONTENTS_EMPTY (the bugs causes waterlevel to be 1 on first frame, -1 on second frame - the fix makes it 0 on both frames)"};
129 cvar_t sv_gameplayfix_customstats = {CF_SERVER, "sv_gameplayfix_customstats", "0", "Disable stats higher than 220, for use by certain games such as Xonotic"};
130 cvar_t sv_gravity = {CF_SERVER | CF_NOTIFY, "sv_gravity","800", "how fast you fall (512 = roughly earth gravity)"};
131 cvar_t sv_init_frame_count = {CF_SERVER, "sv_init_frame_count", "2", "number of frames to run to allow everything to settle before letting clients connect"};
132 cvar_t sv_idealpitchscale = {CF_SERVER, "sv_idealpitchscale","0.8", "how much to look up/down slopes and stairs when not using freelook"};
133 cvar_t sv_jumpstep = {CF_SERVER | CF_NOTIFY, "sv_jumpstep", "0", "whether you can step up while jumping"};
134 cvar_t sv_jumpvelocity = {CF_SERVER, "sv_jumpvelocity", "270", "cvar that can be used by QuakeC code for jump velocity"};
135 cvar_t sv_maxairspeed = {CF_SERVER, "sv_maxairspeed", "30", "maximum speed a player can accelerate to when airborn (note that it is possible to completely stop by moving the opposite direction)"};
136 cvar_t sv_maxrate = {CF_SERVER | CF_ARCHIVE | CF_NOTIFY, "sv_maxrate", "1000000", "upper limit on client rate cvar, should reflect your network connection quality"};
137 cvar_t sv_maxspeed = {CF_SERVER | CF_NOTIFY, "sv_maxspeed", "320", "maximum speed a player can accelerate to when on ground (can be exceeded by tricks)"};
138 cvar_t sv_maxvelocity = {CF_SERVER | CF_NOTIFY, "sv_maxvelocity","2000", "universal speed limit on all entities"};
139 cvar_t sv_nostep = {CF_SERVER | CF_NOTIFY, "sv_nostep","0", "prevents MOVETYPE_STEP entities (monsters) from moving"};
140 cvar_t sv_playerphysicsqc = {CF_SERVER | CF_NOTIFY, "sv_playerphysicsqc", "1", "enables QuakeC function to override player physics"};
141 cvar_t sv_progs = {CF_SERVER, "sv_progs", "progs.dat", "selects which quakec progs.dat file to run" };
142 cvar_t sv_protocolname = {CF_SERVER, "sv_protocolname", "DP7", "selects network protocol to host for (values include QUAKE, QUAKEDP, NEHAHRAMOVIE, DP1 and up)"};
143 cvar_t sv_random_seed = {CF_SERVER, "sv_random_seed", "", "random seed; when set, on every map start this random seed is used to initialize the random number generator. Don't touch it unless for benchmarking or debugging"};
144 cvar_t host_limitlocal = {CF_SERVER, "host_limitlocal", "0", "whether to apply rate limiting to the local player in a listen server (only useful for testing)"};
145 cvar_t sv_sound_land = {CF_SERVER, "sv_sound_land", "demon/dland2.wav", "sound to play when MOVETYPE_STEP entity hits the ground at high speed (empty cvar disables the sound)"};
146 cvar_t sv_sound_watersplash = {CF_SERVER, "sv_sound_watersplash", "misc/h2ohit1.wav", "sound to play when MOVETYPE_FLY/TOSS/BOUNCE/STEP entity enters or leaves water (empty cvar disables the sound)"};
147 cvar_t sv_stepheight = {CF_SERVER | CF_NOTIFY, "sv_stepheight", "18", "how high you can step up (TW_SV_STEPCONTROL extension)"};
148 cvar_t sv_stopspeed = {CF_SERVER | CF_NOTIFY, "sv_stopspeed","100", "how fast you come to a complete stop"};
149 cvar_t sv_wallfriction = {CF_SERVER | CF_NOTIFY, "sv_wallfriction", "1", "how much you slow down when sliding along a wall"};
150 cvar_t sv_wateraccelerate = {CF_SERVER, "sv_wateraccelerate", "-1", "rate at which a player accelerates to sv_maxspeed while in the air, if less than 0 the sv_accelerate variable is used instead"};
151 cvar_t sv_waterfriction = {CF_SERVER | CF_NOTIFY, "sv_waterfriction","-1", "how fast you slow down, if less than 0 the sv_friction variable is used instead"};
152 cvar_t sv_warsowbunny_airforwardaccel = {CF_SERVER, "sv_warsowbunny_airforwardaccel", "1.00001", "how fast you accelerate until you reach sv_maxspeed"};
153 cvar_t sv_warsowbunny_accel = {CF_SERVER, "sv_warsowbunny_accel", "0.1585", "how fast you accelerate until after reaching sv_maxspeed (it gets harder as you near sv_warsowbunny_topspeed)"};
154 cvar_t sv_warsowbunny_topspeed = {CF_SERVER, "sv_warsowbunny_topspeed", "925", "soft speed limit (can get faster with rjs and on ramps)"};
155 cvar_t sv_warsowbunny_turnaccel = {CF_SERVER, "sv_warsowbunny_turnaccel", "0", "max sharpness of turns (also master switch for the sv_warsowbunny_* mode; set this to 9 to enable)"};
156 cvar_t sv_warsowbunny_backtosideratio = {CF_SERVER, "sv_warsowbunny_backtosideratio", "0.8", "lower values make it easier to change direction without losing speed; the drawback is \"understeering\" in sharp turns"};
157 cvar_t sv_onlycsqcnetworking = {CF_SERVER, "sv_onlycsqcnetworking", "0", "disables legacy entity networking code for higher performance (except on clients, which can still be legacy)"};
158 cvar_t sv_areadebug = {CF_SERVER, "sv_areadebug", "0", "disables physics culling for debugging purposes (only for development)"};
159 cvar_t sys_ticrate = {CF_SERVER | CF_ARCHIVE, "sys_ticrate","0.0138889", "how long a server frame is in seconds, 0.05 is 20fps server rate, 0.1 is 10fps (can not be set higher than 0.1), 0 runs as many server frames as possible (makes games against bots a little smoother, overwhelms network players), 0.0138889 matches QuakeWorld physics"};
160 cvar_t teamplay = {CF_SERVER | CF_NOTIFY, "teamplay","0", "teamplay mode, values depend on mod but typically 0 = no teams, 1 = no team damage no self damage, 2 = team damage and self damage, some mods support 3 = no team damage but can damage self"};
161 cvar_t timelimit = {CF_SERVER | CF_NOTIFY, "timelimit","0", "ends level at this time (in minutes)"};
162 cvar_t sv_threaded = {CF_SERVER, "sv_threaded", "0", "enables a separate thread for server code, improving performance, especially when hosting a game while playing, EXPERIMENTAL, may be crashy"};
164 cvar_t sv_rollspeed = {CF_CLIENT, "sv_rollspeed", "200", "how much strafing is necessary to tilt the view"};
165 cvar_t sv_rollangle = {CF_CLIENT, "sv_rollangle", "2.0", "how much to tilt the view when strafing"};
167 cvar_t saved1 = {CF_SERVER | CF_ARCHIVE, "saved1", "0", "unused cvar in quake that is saved to config.cfg on exit, can be used by mods"};
168 cvar_t saved2 = {CF_SERVER | CF_ARCHIVE, "saved2", "0", "unused cvar in quake that is saved to config.cfg on exit, can be used by mods"};
169 cvar_t saved3 = {CF_SERVER | CF_ARCHIVE, "saved3", "0", "unused cvar in quake that is saved to config.cfg on exit, can be used by mods"};
170 cvar_t saved4 = {CF_SERVER | CF_ARCHIVE, "saved4", "0", "unused cvar in quake that is saved to config.cfg on exit, can be used by mods"};
171 cvar_t savedgamecfg = {CF_SERVER | CF_ARCHIVE, "savedgamecfg", "0", "unused cvar in quake that is saved to config.cfg on exit, can be used by mods"};
172 cvar_t scratch1 = {CF_SERVER, "scratch1", "0", "unused cvar in quake, can be used by mods"};
173 cvar_t scratch2 = {CF_SERVER,"scratch2", "0", "unused cvar in quake, can be used by mods"};
174 cvar_t scratch3 = {CF_SERVER, "scratch3", "0", "unused cvar in quake, can be used by mods"};
175 cvar_t scratch4 = {CF_SERVER, "scratch4", "0", "unused cvar in quake, can be used by mods"};
176 cvar_t temp1 = {CF_SERVER, "temp1","0", "general cvar for mods to use, in stock id1 this selects which death animation to use on players (0 = random death, other values select specific death scenes)"};
178 cvar_t nehx00 = {CF_SERVER, "nehx00", "0", "nehahra data storage cvar (used in singleplayer)"};
179 cvar_t nehx01 = {CF_SERVER, "nehx01", "0", "nehahra data storage cvar (used in singleplayer)"};
180 cvar_t nehx02 = {CF_SERVER, "nehx02", "0", "nehahra data storage cvar (used in singleplayer)"};
181 cvar_t nehx03 = {CF_SERVER, "nehx03", "0", "nehahra data storage cvar (used in singleplayer)"};
182 cvar_t nehx04 = {CF_SERVER, "nehx04", "0", "nehahra data storage cvar (used in singleplayer)"};
183 cvar_t nehx05 = {CF_SERVER, "nehx05", "0", "nehahra data storage cvar (used in singleplayer)"};
184 cvar_t nehx06 = {CF_SERVER, "nehx06", "0", "nehahra data storage cvar (used in singleplayer)"};
185 cvar_t nehx07 = {CF_SERVER, "nehx07", "0", "nehahra data storage cvar (used in singleplayer)"};
186 cvar_t nehx08 = {CF_SERVER, "nehx08", "0", "nehahra data storage cvar (used in singleplayer)"};
187 cvar_t nehx09 = {CF_SERVER, "nehx09", "0", "nehahra data storage cvar (used in singleplayer)"};
188 cvar_t nehx10 = {CF_SERVER, "nehx10", "0", "nehahra data storage cvar (used in singleplayer)"};
189 cvar_t nehx11 = {CF_SERVER, "nehx11", "0", "nehahra data storage cvar (used in singleplayer)"};
190 cvar_t nehx12 = {CF_SERVER, "nehx12", "0", "nehahra data storage cvar (used in singleplayer)"};
191 cvar_t nehx13 = {CF_SERVER, "nehx13", "0", "nehahra data storage cvar (used in singleplayer)"};
192 cvar_t nehx14 = {CF_SERVER, "nehx14", "0", "nehahra data storage cvar (used in singleplayer)"};
193 cvar_t nehx15 = {CF_SERVER, "nehx15", "0", "nehahra data storage cvar (used in singleplayer)"};
194 cvar_t nehx16 = {CF_SERVER, "nehx16", "0", "nehahra data storage cvar (used in singleplayer)"};
195 cvar_t nehx17 = {CF_SERVER, "nehx17", "0", "nehahra data storage cvar (used in singleplayer)"};
196 cvar_t nehx18 = {CF_SERVER, "nehx18", "0", "nehahra data storage cvar (used in singleplayer)"};
197 cvar_t nehx19 = {CF_SERVER, "nehx19", "0", "nehahra data storage cvar (used in singleplayer)"};
198 cvar_t cutscene = {CF_SERVER, "cutscene", "1", "enables cutscenes in nehahra, can be used by other mods"};
200 cvar_t sv_autodemo_perclient = {CF_SERVER | CF_ARCHIVE, "sv_autodemo_perclient", "0", "set to 1 to enable autorecorded per-client demos (they'll start to record at the beginning of a match); set it to 2 to also record client->server packets (for debugging)"};
201 cvar_t sv_autodemo_perclient_nameformat = {CF_SERVER | CF_ARCHIVE, "sv_autodemo_perclient_nameformat", "sv_autodemos/%Y-%m-%d_%H-%M", "The format of the sv_autodemo_perclient filename, followed by the map name, the client number and the IP address + port number, separated by underscores (the date is encoded using strftime escapes)" };
202 cvar_t sv_autodemo_perclient_discardable = {CF_SERVER | CF_ARCHIVE, "sv_autodemo_perclient_discardable", "0", "Allow game code to decide whether a demo should be kept or discarded."};
204 cvar_t halflifebsp = {CF_SERVER, "halflifebsp", "0", "indicates the current map is hlbsp format (useful to know because of different bounding box sizes)"};
205 cvar_t sv_mapformat_is_quake2 = {CF_SERVER, "sv_mapformat_is_quake2", "0", "indicates the current map is q2bsp format (useful to know because of different entity behaviors, .frame on submodels and other things)"};
206 cvar_t sv_mapformat_is_quake3 = {CF_SERVER, "sv_mapformat_is_quake3", "0", "indicates the current map is q2bsp format (useful to know because of different entity behaviors)"};
211 mempool_t *sv_mempool = NULL;
213 extern cvar_t host_timescale;
214 extern float scr_centertime_off;
216 // MUST match effectnameindex_t in client.h
217 static const char *standardeffectnames[EFFECT_TOTAL] =
241 "TE_TEI_BIGEXPLOSION",
257 #define SV_REQFUNCS 0
258 #define sv_reqfuncs NULL
260 //#define SV_REQFUNCS (sizeof(sv_reqfuncs) / sizeof(const char *))
261 //static const char *sv_reqfuncs[] = {
264 #define SV_REQFIELDS (sizeof(sv_reqfields) / sizeof(prvm_required_field_t))
266 prvm_required_field_t sv_reqfields[] =
268 #define PRVM_DECLARE_serverglobalfloat(x)
269 #define PRVM_DECLARE_serverglobalvector(x)
270 #define PRVM_DECLARE_serverglobalstring(x)
271 #define PRVM_DECLARE_serverglobaledict(x)
272 #define PRVM_DECLARE_serverglobalfunction(x)
273 #define PRVM_DECLARE_clientglobalfloat(x)
274 #define PRVM_DECLARE_clientglobalvector(x)
275 #define PRVM_DECLARE_clientglobalstring(x)
276 #define PRVM_DECLARE_clientglobaledict(x)
277 #define PRVM_DECLARE_clientglobalfunction(x)
278 #define PRVM_DECLARE_menuglobalfloat(x)
279 #define PRVM_DECLARE_menuglobalvector(x)
280 #define PRVM_DECLARE_menuglobalstring(x)
281 #define PRVM_DECLARE_menuglobaledict(x)
282 #define PRVM_DECLARE_menuglobalfunction(x)
283 #define PRVM_DECLARE_serverfieldfloat(x) {ev_float, #x},
284 #define PRVM_DECLARE_serverfieldvector(x) {ev_vector, #x},
285 #define PRVM_DECLARE_serverfieldstring(x) {ev_string, #x},
286 #define PRVM_DECLARE_serverfieldedict(x) {ev_entity, #x},
287 #define PRVM_DECLARE_serverfieldfunction(x) {ev_function, #x},
288 #define PRVM_DECLARE_clientfieldfloat(x)
289 #define PRVM_DECLARE_clientfieldvector(x)
290 #define PRVM_DECLARE_clientfieldstring(x)
291 #define PRVM_DECLARE_clientfieldedict(x)
292 #define PRVM_DECLARE_clientfieldfunction(x)
293 #define PRVM_DECLARE_menufieldfloat(x)
294 #define PRVM_DECLARE_menufieldvector(x)
295 #define PRVM_DECLARE_menufieldstring(x)
296 #define PRVM_DECLARE_menufieldedict(x)
297 #define PRVM_DECLARE_menufieldfunction(x)
298 #define PRVM_DECLARE_serverfunction(x)
299 #define PRVM_DECLARE_clientfunction(x)
300 #define PRVM_DECLARE_menufunction(x)
301 #define PRVM_DECLARE_field(x)
302 #define PRVM_DECLARE_global(x)
303 #define PRVM_DECLARE_function(x)
304 #include "prvm_offsets.h"
305 #undef PRVM_DECLARE_serverglobalfloat
306 #undef PRVM_DECLARE_serverglobalvector
307 #undef PRVM_DECLARE_serverglobalstring
308 #undef PRVM_DECLARE_serverglobaledict
309 #undef PRVM_DECLARE_serverglobalfunction
310 #undef PRVM_DECLARE_clientglobalfloat
311 #undef PRVM_DECLARE_clientglobalvector
312 #undef PRVM_DECLARE_clientglobalstring
313 #undef PRVM_DECLARE_clientglobaledict
314 #undef PRVM_DECLARE_clientglobalfunction
315 #undef PRVM_DECLARE_menuglobalfloat
316 #undef PRVM_DECLARE_menuglobalvector
317 #undef PRVM_DECLARE_menuglobalstring
318 #undef PRVM_DECLARE_menuglobaledict
319 #undef PRVM_DECLARE_menuglobalfunction
320 #undef PRVM_DECLARE_serverfieldfloat
321 #undef PRVM_DECLARE_serverfieldvector
322 #undef PRVM_DECLARE_serverfieldstring
323 #undef PRVM_DECLARE_serverfieldedict
324 #undef PRVM_DECLARE_serverfieldfunction
325 #undef PRVM_DECLARE_clientfieldfloat
326 #undef PRVM_DECLARE_clientfieldvector
327 #undef PRVM_DECLARE_clientfieldstring
328 #undef PRVM_DECLARE_clientfieldedict
329 #undef PRVM_DECLARE_clientfieldfunction
330 #undef PRVM_DECLARE_menufieldfloat
331 #undef PRVM_DECLARE_menufieldvector
332 #undef PRVM_DECLARE_menufieldstring
333 #undef PRVM_DECLARE_menufieldedict
334 #undef PRVM_DECLARE_menufieldfunction
335 #undef PRVM_DECLARE_serverfunction
336 #undef PRVM_DECLARE_clientfunction
337 #undef PRVM_DECLARE_menufunction
338 #undef PRVM_DECLARE_field
339 #undef PRVM_DECLARE_global
340 #undef PRVM_DECLARE_function
343 #define SV_REQGLOBALS (sizeof(sv_reqglobals) / sizeof(prvm_required_field_t))
345 prvm_required_field_t sv_reqglobals[] =
347 #define PRVM_DECLARE_serverglobalfloat(x) {ev_float, #x},
348 #define PRVM_DECLARE_serverglobalvector(x) {ev_vector, #x},
349 #define PRVM_DECLARE_serverglobalstring(x) {ev_string, #x},
350 #define PRVM_DECLARE_serverglobaledict(x) {ev_entity, #x},
351 #define PRVM_DECLARE_serverglobalfunction(x) {ev_function, #x},
352 #define PRVM_DECLARE_clientglobalfloat(x)
353 #define PRVM_DECLARE_clientglobalvector(x)
354 #define PRVM_DECLARE_clientglobalstring(x)
355 #define PRVM_DECLARE_clientglobaledict(x)
356 #define PRVM_DECLARE_clientglobalfunction(x)
357 #define PRVM_DECLARE_menuglobalfloat(x)
358 #define PRVM_DECLARE_menuglobalvector(x)
359 #define PRVM_DECLARE_menuglobalstring(x)
360 #define PRVM_DECLARE_menuglobaledict(x)
361 #define PRVM_DECLARE_menuglobalfunction(x)
362 #define PRVM_DECLARE_serverfieldfloat(x)
363 #define PRVM_DECLARE_serverfieldvector(x)
364 #define PRVM_DECLARE_serverfieldstring(x)
365 #define PRVM_DECLARE_serverfieldedict(x)
366 #define PRVM_DECLARE_serverfieldfunction(x)
367 #define PRVM_DECLARE_clientfieldfloat(x)
368 #define PRVM_DECLARE_clientfieldvector(x)
369 #define PRVM_DECLARE_clientfieldstring(x)
370 #define PRVM_DECLARE_clientfieldedict(x)
371 #define PRVM_DECLARE_clientfieldfunction(x)
372 #define PRVM_DECLARE_menufieldfloat(x)
373 #define PRVM_DECLARE_menufieldvector(x)
374 #define PRVM_DECLARE_menufieldstring(x)
375 #define PRVM_DECLARE_menufieldedict(x)
376 #define PRVM_DECLARE_menufieldfunction(x)
377 #define PRVM_DECLARE_serverfunction(x)
378 #define PRVM_DECLARE_clientfunction(x)
379 #define PRVM_DECLARE_menufunction(x)
380 #define PRVM_DECLARE_field(x)
381 #define PRVM_DECLARE_global(x)
382 #define PRVM_DECLARE_function(x)
383 #include "prvm_offsets.h"
384 #undef PRVM_DECLARE_serverglobalfloat
385 #undef PRVM_DECLARE_serverglobalvector
386 #undef PRVM_DECLARE_serverglobalstring
387 #undef PRVM_DECLARE_serverglobaledict
388 #undef PRVM_DECLARE_serverglobalfunction
389 #undef PRVM_DECLARE_clientglobalfloat
390 #undef PRVM_DECLARE_clientglobalvector
391 #undef PRVM_DECLARE_clientglobalstring
392 #undef PRVM_DECLARE_clientglobaledict
393 #undef PRVM_DECLARE_clientglobalfunction
394 #undef PRVM_DECLARE_menuglobalfloat
395 #undef PRVM_DECLARE_menuglobalvector
396 #undef PRVM_DECLARE_menuglobalstring
397 #undef PRVM_DECLARE_menuglobaledict
398 #undef PRVM_DECLARE_menuglobalfunction
399 #undef PRVM_DECLARE_serverfieldfloat
400 #undef PRVM_DECLARE_serverfieldvector
401 #undef PRVM_DECLARE_serverfieldstring
402 #undef PRVM_DECLARE_serverfieldedict
403 #undef PRVM_DECLARE_serverfieldfunction
404 #undef PRVM_DECLARE_clientfieldfloat
405 #undef PRVM_DECLARE_clientfieldvector
406 #undef PRVM_DECLARE_clientfieldstring
407 #undef PRVM_DECLARE_clientfieldedict
408 #undef PRVM_DECLARE_clientfieldfunction
409 #undef PRVM_DECLARE_menufieldfloat
410 #undef PRVM_DECLARE_menufieldvector
411 #undef PRVM_DECLARE_menufieldstring
412 #undef PRVM_DECLARE_menufieldedict
413 #undef PRVM_DECLARE_menufieldfunction
414 #undef PRVM_DECLARE_serverfunction
415 #undef PRVM_DECLARE_clientfunction
416 #undef PRVM_DECLARE_menufunction
417 #undef PRVM_DECLARE_field
418 #undef PRVM_DECLARE_global
419 #undef PRVM_DECLARE_function
422 static void Host_Timescale_c(cvar_t *var)
424 if(var->value < 0.00001 && var->value != 0)
425 Cvar_SetValueQuick(var, 0);
428 //============================================================================
430 static void SV_AreaStats_f(cmd_state_t *cmd)
432 World_PrintAreaStats(&sv.world, "server");
435 static qbool SV_CanSave(void)
437 prvm_prog_t *prog = SVVM_prog;
438 if(SV_IsLocalServer() == 1)
440 // singleplayer checks
441 if ((svs.clients[0].active && PRVM_serveredictfloat(svs.clients[0].edict, deadflag)))
443 Con_Print("Can't savegame with a dead player\n");
447 if(host.hook.CL_Intermission && host.hook.CL_Intermission())
449 Con_Print("Can't save in intermission.\n");
454 Con_Print(CON_WARN "Warning: saving a multiplayer game may have strange results when restored (to properly resume, all players must join in the same player slots and then the game can be reloaded).\n");
459 static void SV_ServerOptions (void)
466 // COMMANDLINEOPTION: Server: -dedicated [playerlimit] starts a dedicated server (with a command console), default playerlimit is 8
467 // COMMANDLINEOPTION: Server: -listen [playerlimit] starts a multiplayer server with graphical client, like singleplayer but other players can connect, default playerlimit is 8
468 // if no client is in the executable or -dedicated is specified on
469 // commandline, start a dedicated server
470 i = Sys_CheckParm ("-dedicated");
471 if (i || !cl_available)
473 cls.state = ca_dedicated;
474 // check for -dedicated specifying how many players
475 if (i && i + 1 < sys.argc && atoi (sys.argv[i+1]) >= 1)
476 svs.maxclients = atoi (sys.argv[i+1]);
477 if (Sys_CheckParm ("-listen"))
478 Con_Printf ("Only one of -dedicated or -listen can be specified\n");
479 // default sv_public on for dedicated servers (often hosted by serious administrators), off for listen servers (often hosted by clueless users)
480 Cvar_SetValue(&cvars_all, "sv_public", 1);
482 else if (cl_available)
484 // client exists and not dedicated, check if -listen is specified
485 cls.state = ca_disconnected;
486 i = Sys_CheckParm ("-listen");
489 // default players unless specified
490 if (i + 1 < sys.argc && atoi (sys.argv[i+1]) >= 1)
491 svs.maxclients = atoi (sys.argv[i+1]);
495 // default players in some games, singleplayer in most
496 if (gamemode != GAME_GOODVSBAD2 && !IS_NEXUIZ_DERIVED(gamemode) && gamemode != GAME_BATTLEMECH)
501 svs.maxclients = svs.maxclients_next = bound(1, svs.maxclients, MAX_SCOREBOARD);
503 svs.clients = (client_t *)Mem_Alloc(sv_mempool, sizeof(client_t) * svs.maxclients);
505 if (svs.maxclients > 1 && !deathmatch.integer && !coop.integer)
506 Cvar_SetValueQuick(&deathmatch, 1);
516 // init the csqc progs cvars, since they are updated/used by the server code
517 // TODO: fix this since this is a quick hack to make some of [515]'s broken code run ;) [9/13/2006 Black]
518 extern cvar_t csqc_progname; //[515]: csqc crc check and right csprogs name according to progs.dat
519 extern cvar_t csqc_progcrc;
520 extern cvar_t csqc_progsize;
521 extern cvar_t csqc_usedemoprogs;
523 Cvar_RegisterVariable(&sv_worldmessage);
524 Cvar_RegisterVariable(&sv_worldname);
525 Cvar_RegisterVariable(&sv_worldnamenoextension);
526 Cvar_RegisterVariable(&sv_worldbasename);
528 Cvar_RegisterVariable (&csqc_progname);
529 Cvar_RegisterVariable (&csqc_progcrc);
530 Cvar_RegisterVariable (&csqc_progsize);
531 Cvar_RegisterVariable (&csqc_usedemoprogs);
533 Cmd_AddCommand(CF_SHARED, "sv_saveentfile", SV_SaveEntFile_f, "save map entities to .ent file (to allow external editing)");
534 Cmd_AddCommand(CF_SHARED, "sv_areastats", SV_AreaStats_f, "prints statistics on entity culling during collision traces");
535 Cmd_AddCommand(CF_CLIENT | CF_SERVER_FROM_CLIENT, "sv_startdownload", SV_StartDownload_f, "begins sending a file to the client (network protocol use only)");
536 Cmd_AddCommand(CF_CLIENT | CF_SERVER_FROM_CLIENT, "download", SV_Download_f, "downloads a specified file from the server");
538 Cvar_RegisterVariable (&sv_disablenotify);
539 Cvar_RegisterVariable (&coop);
540 Cvar_RegisterVariable (&deathmatch);
541 Cvar_RegisterVariable (&fraglimit);
542 Cvar_RegisterVariable (&gamecfg);
543 Cvar_RegisterVariable (&noexit);
544 Cvar_RegisterVariable (&nomonsters);
545 Cvar_RegisterVariable (&pausable);
546 Cvar_RegisterVariable (&pr_checkextension);
547 Cvar_RegisterVariable (&samelevel);
548 Cvar_RegisterVariable (&skill);
549 Cvar_RegisterVariable (&host_timescale);
550 Cvar_RegisterCallback (&host_timescale, Host_Timescale_c);
551 Cvar_RegisterAlias (&host_timescale, "slowmo");
552 Cvar_RegisterAlias (&host_timescale, "timescale");
553 Cvar_RegisterVariable (&sv_accelerate);
554 Cvar_RegisterVariable (&sv_aim);
555 Cvar_RegisterVariable (&sv_airaccel_qw);
556 Cvar_RegisterVariable (&sv_airaccel_qw_stretchfactor);
557 Cvar_RegisterVariable (&sv_airaccel_sideways_friction);
558 Cvar_RegisterVariable (&sv_airaccelerate);
559 Cvar_RegisterVariable (&sv_airstopaccelerate);
560 Cvar_RegisterVariable (&sv_airstrafeaccelerate);
561 Cvar_RegisterVariable (&sv_maxairstrafespeed);
562 Cvar_RegisterVariable (&sv_airstrafeaccel_qw);
563 Cvar_RegisterVariable (&sv_airspeedlimit_nonqw);
564 Cvar_RegisterVariable (&sv_aircontrol);
565 Cvar_RegisterVariable (&sv_aircontrol_power);
566 Cvar_RegisterVariable (&sv_aircontrol_penalty);
567 Cvar_RegisterVariable (&sv_allowdownloads);
568 Cvar_RegisterVariable (&sv_allowdownloads_archive);
569 Cvar_RegisterVariable (&sv_allowdownloads_config);
570 Cvar_RegisterVariable (&sv_allowdownloads_dlcache);
571 Cvar_RegisterVariable (&sv_allowdownloads_inarchive);
572 Cvar_RegisterVariable (&sv_areagrid_mingridsize);
573 Cvar_RegisterVariable (&sv_checkforpacketsduringsleep);
574 Cvar_RegisterVariable (&sv_clmovement_enable);
575 Cvar_RegisterVariable (&sv_clmovement_minping);
576 Cvar_RegisterVariable (&sv_clmovement_minping_disabletime);
577 Cvar_RegisterVariable (&sv_clmovement_inputtimeout);
578 Cvar_RegisterVariable (&sv_cullentities_nevercullbmodels);
579 Cvar_RegisterVariable (&sv_cullentities_pvs);
580 Cvar_RegisterVariable (&sv_cullentities_stats);
581 Cvar_RegisterVariable (&sv_cullentities_trace);
582 Cvar_RegisterVariable (&sv_cullentities_trace_delay);
583 Cvar_RegisterVariable (&sv_cullentities_trace_delay_players);
584 Cvar_RegisterVariable (&sv_cullentities_trace_enlarge);
585 Cvar_RegisterVariable (&sv_cullentities_trace_expand);
586 Cvar_RegisterVariable (&sv_cullentities_trace_eyejitter);
587 Cvar_RegisterVariable (&sv_cullentities_trace_entityocclusion);
588 Cvar_RegisterVariable (&sv_cullentities_trace_prediction);
589 Cvar_RegisterVariable (&sv_cullentities_trace_prediction_time);
590 Cvar_RegisterVariable (&sv_cullentities_trace_samples);
591 Cvar_RegisterVariable (&sv_cullentities_trace_samples_extra);
592 Cvar_RegisterVariable (&sv_cullentities_trace_samples_players);
593 Cvar_RegisterVariable (&sv_debugmove);
594 Cvar_RegisterVariable (&sv_echobprint);
595 Cvar_RegisterVariable (&sv_edgefriction);
596 Cvar_RegisterVariable (&sv_entpatch);
597 Cvar_RegisterVariable (&sv_freezenonclients);
598 Cvar_RegisterVariable (&sv_friction);
599 Cvar_RegisterVariable (&sv_gameplayfix_blowupfallenzombies);
600 Cvar_RegisterVariable (&sv_gameplayfix_consistentplayerprethink);
601 Cvar_RegisterVariable (&sv_gameplayfix_delayprojectiles);
602 Cvar_RegisterVariable (&sv_gameplayfix_droptofloorstartsolid);
603 Cvar_RegisterVariable (&sv_gameplayfix_droptofloorstartsolid_nudgetocorrect);
604 Cvar_RegisterVariable (&sv_gameplayfix_easierwaterjump);
605 Cvar_RegisterVariable (&sv_gameplayfix_findradiusdistancetobox);
606 Cvar_RegisterVariable (&sv_gameplayfix_gravityunaffectedbyticrate);
607 Cvar_RegisterVariable (&sv_gameplayfix_grenadebouncedownslopes);
608 Cvar_RegisterVariable (&sv_gameplayfix_multiplethinksperframe);
609 Cvar_RegisterVariable (&sv_gameplayfix_noairborncorpse);
610 Cvar_RegisterVariable (&sv_gameplayfix_noairborncorpse_allowsuspendeditems);
611 Cvar_RegisterVariable (&sv_gameplayfix_nudgeoutofsolid);
612 Cvar_RegisterVariable (&sv_gameplayfix_nudgeoutofsolid_separation);
613 Cvar_RegisterVariable (&sv_gameplayfix_q2airaccelerate);
614 Cvar_RegisterVariable (&sv_gameplayfix_nogravityonground);
615 Cvar_RegisterVariable (&sv_gameplayfix_setmodelrealbox);
616 Cvar_RegisterVariable (&sv_gameplayfix_slidemoveprojectiles);
617 Cvar_RegisterVariable (&sv_gameplayfix_stepdown);
618 Cvar_RegisterVariable (&sv_gameplayfix_stepmultipletimes);
619 Cvar_RegisterVariable (&sv_gameplayfix_nostepmoveonsteepslopes);
620 Cvar_RegisterVariable (&sv_gameplayfix_swiminbmodels);
621 Cvar_RegisterVariable (&sv_gameplayfix_upwardvelocityclearsongroundflag);
622 Cvar_RegisterVariable (&sv_gameplayfix_downtracesupportsongroundflag);
623 Cvar_RegisterVariable (&sv_gameplayfix_q1bsptracelinereportstexture);
624 Cvar_RegisterVariable (&sv_gameplayfix_unstickplayers);
625 Cvar_RegisterVariable (&sv_gameplayfix_unstickentities);
626 Cvar_RegisterVariable (&sv_gameplayfix_fixedcheckwatertransition);
627 Cvar_RegisterVariable (&sv_gameplayfix_customstats);
628 Cvar_RegisterVariable (&sv_gravity);
629 Cvar_RegisterVariable (&sv_init_frame_count);
630 Cvar_RegisterVariable (&sv_idealpitchscale);
631 Cvar_RegisterVariable (&sv_jumpstep);
632 Cvar_RegisterVariable (&sv_jumpvelocity);
633 Cvar_RegisterVariable (&sv_maxairspeed);
634 Cvar_RegisterVariable (&sv_maxrate);
635 Cvar_RegisterVariable (&sv_maxspeed);
636 Cvar_RegisterVariable (&sv_maxvelocity);
637 Cvar_RegisterVariable (&sv_nostep);
638 Cvar_RegisterVariable (&sv_playerphysicsqc);
639 Cvar_RegisterVariable (&sv_progs);
640 Cvar_RegisterVariable (&sv_protocolname);
641 Cvar_RegisterVariable (&sv_random_seed);
642 Cvar_RegisterVariable (&host_limitlocal);
643 Cvar_RegisterAlias(&host_limitlocal, "sv_ratelimitlocalplayer");
644 Cvar_RegisterVariable (&sv_sound_land);
645 Cvar_RegisterVariable (&sv_sound_watersplash);
646 Cvar_RegisterVariable (&sv_stepheight);
647 Cvar_RegisterVariable (&sv_stopspeed);
648 Cvar_RegisterVariable (&sv_wallfriction);
649 Cvar_RegisterVariable (&sv_wateraccelerate);
650 Cvar_RegisterVariable (&sv_waterfriction);
651 Cvar_RegisterVariable (&sv_warsowbunny_airforwardaccel);
652 Cvar_RegisterVariable (&sv_warsowbunny_accel);
653 Cvar_RegisterVariable (&sv_warsowbunny_topspeed);
654 Cvar_RegisterVariable (&sv_warsowbunny_turnaccel);
655 Cvar_RegisterVariable (&sv_warsowbunny_backtosideratio);
656 Cvar_RegisterVariable (&sv_onlycsqcnetworking);
657 Cvar_RegisterVariable (&sv_areadebug);
658 Cvar_RegisterVariable (&sys_ticrate);
659 Cvar_RegisterVariable (&teamplay);
660 Cvar_RegisterVariable (&timelimit);
661 Cvar_RegisterVariable (&sv_threaded);
663 Cvar_RegisterVariable (&sv_rollangle);
664 Cvar_RegisterVariable (&sv_rollspeed);
666 Cvar_RegisterVariable (&saved1);
667 Cvar_RegisterVariable (&saved2);
668 Cvar_RegisterVariable (&saved3);
669 Cvar_RegisterVariable (&saved4);
670 Cvar_RegisterVariable (&savedgamecfg);
671 Cvar_RegisterVariable (&scratch1);
672 Cvar_RegisterVariable (&scratch2);
673 Cvar_RegisterVariable (&scratch3);
674 Cvar_RegisterVariable (&scratch4);
675 Cvar_RegisterVariable (&temp1);
677 // LadyHavoc: Nehahra uses these to pass data around cutscene demos
678 Cvar_RegisterVariable (&nehx00);
679 Cvar_RegisterVariable (&nehx01);
680 Cvar_RegisterVariable (&nehx02);
681 Cvar_RegisterVariable (&nehx03);
682 Cvar_RegisterVariable (&nehx04);
683 Cvar_RegisterVariable (&nehx05);
684 Cvar_RegisterVariable (&nehx06);
685 Cvar_RegisterVariable (&nehx07);
686 Cvar_RegisterVariable (&nehx08);
687 Cvar_RegisterVariable (&nehx09);
688 Cvar_RegisterVariable (&nehx10);
689 Cvar_RegisterVariable (&nehx11);
690 Cvar_RegisterVariable (&nehx12);
691 Cvar_RegisterVariable (&nehx13);
692 Cvar_RegisterVariable (&nehx14);
693 Cvar_RegisterVariable (&nehx15);
694 Cvar_RegisterVariable (&nehx16);
695 Cvar_RegisterVariable (&nehx17);
696 Cvar_RegisterVariable (&nehx18);
697 Cvar_RegisterVariable (&nehx19);
698 Cvar_RegisterVariable (&cutscene); // for Nehahra but useful to other mods as well
700 Cvar_RegisterVariable (&sv_autodemo_perclient);
701 Cvar_RegisterVariable (&sv_autodemo_perclient_nameformat);
702 Cvar_RegisterVariable (&sv_autodemo_perclient_discardable);
704 Cvar_RegisterVariable (&halflifebsp);
705 Cvar_RegisterVariable (&sv_mapformat_is_quake2);
706 Cvar_RegisterVariable (&sv_mapformat_is_quake3);
709 SV_InitOperatorCommands();
710 host.hook.SV_CanSave = SV_CanSave;
712 sv_mempool = Mem_AllocPool("server", 0, NULL);
715 static void SV_SaveEntFile_f(cmd_state_t *cmd)
718 if (!sv.active || !sv.worldmodel)
720 Con_Print("Not running a server\n");
723 FS_WriteFile(va(vabuf, sizeof(vabuf), "%s.ent", sv.worldnamenoextension), sv.worldmodel->brush.entities, (fs_offset_t)strlen(sv.worldmodel->brush.entities));
727 ==============================================================================
731 ==============================================================================
738 Sends the first message from the server to a connected client.
739 This will be sent on the initial connection and upon each server load.
742 void SV_SendServerinfo (client_t *client)
744 prvm_prog_t *prog = SVVM_prog;
749 // we know that this client has a netconnection and thus is not a bot
751 // edicts get reallocated on level changes, so we need to update it here
752 client->edict = PRVM_EDICT_NUM((client - svs.clients) + 1);
754 // clear cached stuff that depends on the level
755 client->weaponmodel[0] = 0;
756 client->weaponmodelindex = 0;
758 // LadyHavoc: clear entityframe tracking
759 client->latestframenum = 0;
761 // initialize the movetime, so a speedhack can't make use of the time before this client joined
762 client->cmd.time = sv.time;
764 if (client->entitydatabase)
765 EntityFrame_FreeDatabase(client->entitydatabase);
766 if (client->entitydatabase4)
767 EntityFrame4_FreeDatabase(client->entitydatabase4);
768 if (client->entitydatabase5)
769 EntityFrame5_FreeDatabase(client->entitydatabase5);
771 memset(client->stats, 0, sizeof(client->stats));
772 memset(client->statsdeltabits, 0, sizeof(client->statsdeltabits));
774 if (sv.protocol != PROTOCOL_QUAKE && sv.protocol != PROTOCOL_QUAKEDP && sv.protocol != PROTOCOL_NEHAHRAMOVIE && sv.protocol != PROTOCOL_NEHAHRABJP && sv.protocol != PROTOCOL_NEHAHRABJP2 && sv.protocol != PROTOCOL_NEHAHRABJP3)
776 if (sv.protocol == PROTOCOL_DARKPLACES1 || sv.protocol == PROTOCOL_DARKPLACES2 || sv.protocol == PROTOCOL_DARKPLACES3)
777 client->entitydatabase = EntityFrame_AllocDatabase(sv_mempool);
778 else if (sv.protocol == PROTOCOL_DARKPLACES4)
779 client->entitydatabase4 = EntityFrame4_AllocDatabase(sv_mempool);
781 client->entitydatabase5 = EntityFrame5_AllocDatabase(sv_mempool);
784 // reset csqc entity versions
785 for (i = 0;i < prog->max_edicts;i++)
787 client->csqcentityscope[i] = 0;
788 client->csqcentitysendflags[i] = 0xFFFFFF;
790 for (i = 0;i < NUM_CSQCENTITYDB_FRAMES;i++)
792 client->csqcentityframehistory[i].num = 0;
793 client->csqcentityframehistory[i].framenum = -1;
795 client->csqcnumedicts = 0;
796 client->csqcentityframehistory_next = 0;
798 SZ_Clear (&client->netconnection->message);
799 MSG_WriteByte (&client->netconnection->message, svc_print);
800 dpsnprintf (message, sizeof (message), "\nServer: %s build %s (progs %i crc)\n", gamename, buildstring, prog->filecrc);
801 MSG_WriteString (&client->netconnection->message,message);
803 SV_StopDemoRecording(client); // to split up demos into different files
804 if(sv_autodemo_perclient.integer)
806 char demofile[MAX_OSPATH];
807 char ipaddress[MAX_QPATH];
810 // start a new demo file
811 LHNETADDRESS_ToString(&(client->netconnection->peeraddress), ipaddress, sizeof(ipaddress), true);
812 for(j = 0; ipaddress[j]; ++j)
813 if(!isalnum(ipaddress[j]))
815 dpsnprintf (demofile, sizeof(demofile), "%s_%s_%d_%s.dem", Sys_TimeString (sv_autodemo_perclient_nameformat.string), sv.worldbasename, PRVM_NUM_FOR_EDICT(client->edict), ipaddress);
817 SV_StartDemoRecording(client, demofile, -1);
820 //[515]: init csprogs according to version of svprogs, check the crc, etc.
821 if (sv.csqc_progname[0])
823 Con_DPrintf("sending csqc info to client (\"%s\" with size %i and crc %i)\n", sv.csqc_progname, sv.csqc_progsize, sv.csqc_progcrc);
824 MSG_WriteByte (&client->netconnection->message, svc_stufftext);
825 MSG_WriteString (&client->netconnection->message, va(vabuf, sizeof(vabuf), "csqc_progname %s\n", sv.csqc_progname));
826 MSG_WriteByte (&client->netconnection->message, svc_stufftext);
827 MSG_WriteString (&client->netconnection->message, va(vabuf, sizeof(vabuf), "csqc_progsize %i\n", sv.csqc_progsize));
828 MSG_WriteByte (&client->netconnection->message, svc_stufftext);
829 MSG_WriteString (&client->netconnection->message, va(vabuf, sizeof(vabuf), "csqc_progcrc %i\n", sv.csqc_progcrc));
831 if(client->sv_demo_file != NULL)
834 static char buf[NET_MAXMESSAGE];
837 sb.data = (unsigned char *) buf;
838 sb.maxsize = sizeof(buf);
840 while(MakeDownloadPacket(sv.csqc_progname, svs.csqc_progdata, sv.csqc_progsize, sv.csqc_progcrc, k++, &sb, sv.protocol))
841 SV_WriteDemoMessage(client, &sb, false);
844 //[515]: init stufftext string (it is sent before svc_serverinfo)
845 if (PRVM_GetString(prog, PRVM_serverglobalstring(SV_InitCmd)))
847 MSG_WriteByte (&client->netconnection->message, svc_stufftext);
848 MSG_WriteString (&client->netconnection->message, va(vabuf, sizeof(vabuf), "%s\n", PRVM_GetString(prog, PRVM_serverglobalstring(SV_InitCmd))));
852 //if (sv_allowdownloads.integer)
853 // always send the info that the server supports the protocol, even if downloads are forbidden
854 // only because of that, the CSQC exception can work
856 MSG_WriteByte (&client->netconnection->message, svc_stufftext);
857 MSG_WriteString (&client->netconnection->message, "cl_serverextension_download 2\n");
860 // send at this time so it's guaranteed to get executed at the right time
864 host_client = client;
865 Curl_SendRequirements();
869 MSG_WriteByte (&client->netconnection->message, svc_serverinfo);
870 MSG_WriteLong (&client->netconnection->message, Protocol_NumberForEnum(sv.protocol));
871 MSG_WriteByte (&client->netconnection->message, svs.maxclients);
873 if (!coop.integer && deathmatch.integer)
874 MSG_WriteByte (&client->netconnection->message, GAME_DEATHMATCH);
876 MSG_WriteByte (&client->netconnection->message, GAME_COOP);
878 MSG_WriteString (&client->netconnection->message,PRVM_GetString(prog, PRVM_serveredictstring(prog->edicts, message)));
880 for (i = 1;i < MAX_MODELS && sv.model_precache[i][0];i++)
881 MSG_WriteString (&client->netconnection->message, sv.model_precache[i]);
882 MSG_WriteByte (&client->netconnection->message, 0);
884 for (i = 1;i < MAX_SOUNDS && sv.sound_precache[i][0];i++)
885 MSG_WriteString (&client->netconnection->message, sv.sound_precache[i]);
886 MSG_WriteByte (&client->netconnection->message, 0);
889 MSG_WriteByte (&client->netconnection->message, svc_cdtrack);
890 MSG_WriteByte (&client->netconnection->message, (int)PRVM_serveredictfloat(prog->edicts, sounds));
891 MSG_WriteByte (&client->netconnection->message, (int)PRVM_serveredictfloat(prog->edicts, sounds));
894 // store this in clientcamera, too
895 client->clientcamera = PRVM_NUM_FOR_EDICT(client->edict);
896 MSG_WriteByte (&client->netconnection->message, svc_setview);
897 MSG_WriteShort (&client->netconnection->message, client->clientcamera);
899 MSG_WriteByte (&client->netconnection->message, svc_signonnum);
900 MSG_WriteByte (&client->netconnection->message, 1);
902 client->prespawned = false; // need prespawn, spawn, etc
903 client->spawned = false; // need prespawn, spawn, etc
904 client->begun = false; // need prespawn, spawn, etc
905 client->sendsignon = 1; // send this message, and increment to 2, 2 will be set to 0 by the prespawn command
907 // clear movement info until client enters the new level properly
908 memset(&client->cmd, 0, sizeof(client->cmd));
909 client->movesequence = 0;
910 client->movement_highestsequence_seen = 0;
911 memset(&client->movement_count, 0, sizeof(client->movement_count));
912 #ifdef NUM_PING_TIMES
913 for (i = 0;i < NUM_PING_TIMES;i++)
914 client->ping_times[i] = 0;
915 client->num_pings = 0;
919 // allow the client some time to send his keepalives, even if map loading took ages
920 client->netconnection->timeout = host.realtime + net_connecttimeout.value;
927 Initializes a client_t for a new net connection. This will only be called
928 once for a player each game, not once for each level change.
931 void SV_ConnectClient (int clientnum, netconn_t *netconnection)
933 prvm_prog_t *prog = SVVM_prog;
937 client = svs.clients + clientnum;
939 // set up the client_t
942 float backupparms[NUM_SPAWN_PARMS];
943 memcpy(backupparms, client->spawn_parms, sizeof(backupparms));
944 memset(client, 0, sizeof(*client));
945 memcpy(client->spawn_parms, backupparms, sizeof(backupparms));
948 memset(client, 0, sizeof(*client));
949 client->active = true;
950 client->netconnection = netconnection;
952 Con_DPrintf("Client %s connected\n", client->netconnection ? client->netconnection->address : "botclient");
954 if(client->netconnection && client->netconnection->crypto.authenticated)
956 Con_Printf("%s connection to %s has been established: client is %s@%s%.*s, I am %.*s@%s%.*s\n",
957 client->netconnection->crypto.use_aes ? "Encrypted" : "Authenticated",
958 client->netconnection->address,
959 client->netconnection->crypto.client_idfp[0] ? client->netconnection->crypto.client_idfp : "-",
960 (client->netconnection->crypto.client_issigned || !client->netconnection->crypto.client_keyfp[0]) ? "" : "~",
961 crypto_keyfp_recommended_length, client->netconnection->crypto.client_keyfp[0] ? client->netconnection->crypto.client_keyfp : "-",
962 crypto_keyfp_recommended_length, client->netconnection->crypto.server_idfp[0] ? client->netconnection->crypto.server_idfp : "-",
963 (client->netconnection->crypto.server_issigned || !client->netconnection->crypto.server_keyfp[0]) ? "" : "~",
964 crypto_keyfp_recommended_length, client->netconnection->crypto.server_keyfp[0] ? client->netconnection->crypto.server_keyfp : "-"
968 strlcpy(client->name, "unconnected", sizeof(client->name));
969 strlcpy(client->old_name, "unconnected", sizeof(client->old_name));
970 client->prespawned = false;
971 client->spawned = false;
972 client->begun = false;
973 client->edict = PRVM_EDICT_NUM(clientnum+1);
974 if (client->netconnection)
975 client->netconnection->message.allowoverflow = true; // we can catch it
976 // prepare the unreliable message buffer
977 client->unreliablemsg.data = client->unreliablemsg_data;
978 client->unreliablemsg.maxsize = sizeof(client->unreliablemsg_data);
979 // updated by receiving "rate" command from client, this is also the default if not using a DP client
980 client->rate = 1000000000;
981 client->connecttime = host.realtime;
985 // call the progs to get default spawn parms for the new client
986 // set self to world to intentionally cause errors with broken SetNewParms code in some mods
987 PRVM_serverglobalfloat(time) = sv.time;
988 PRVM_serverglobaledict(self) = 0;
989 prog->ExecuteProgram(prog, PRVM_serverfunction(SetNewParms), "QC function SetNewParms is missing");
990 for (i=0 ; i<NUM_SPAWN_PARMS ; i++)
991 client->spawn_parms[i] = (&PRVM_serverglobalfloat(parm1))[i];
993 // set up the entity for this client (including .colormap, .team, etc)
994 PRVM_ED_ClearEdict(prog, client->edict);
997 // don't call SendServerinfo for a fresh botclient because its fields have
998 // not been set up by the qc yet
999 if (client->netconnection)
1000 SV_SendServerinfo (client);
1002 client->prespawned = client->spawned = client->begun = true;
1006 =====================
1009 Called when the player is getting totally kicked off the host
1010 if (crash = true), don't bother sending signofs
1011 =====================
1013 void SV_DropClient(qbool crash)
1015 prvm_prog_t *prog = SVVM_prog;
1017 Con_Printf("Client \"%s\" dropped\n", host_client->name);
1019 SV_StopDemoRecording(host_client);
1021 // make sure edict is not corrupt (from a level change for example)
1022 host_client->edict = PRVM_EDICT_NUM(host_client - svs.clients + 1);
1024 if (host_client->netconnection)
1026 // tell the client to be gone
1029 // LadyHavoc: no opportunity for resending, so use unreliable 3 times
1030 unsigned char bufdata[8];
1032 memset(&buf, 0, sizeof(buf));
1034 buf.maxsize = sizeof(bufdata);
1035 MSG_WriteByte(&buf, svc_disconnect);
1036 NetConn_SendUnreliableMessage(host_client->netconnection, &buf, sv.protocol, 10000, 0, false);
1037 NetConn_SendUnreliableMessage(host_client->netconnection, &buf, sv.protocol, 10000, 0, false);
1038 NetConn_SendUnreliableMessage(host_client->netconnection, &buf, sv.protocol, 10000, 0, false);
1042 // call qc ClientDisconnect function
1043 // LadyHavoc: don't call QC if server is dead (avoids recursive
1044 // Host_Error in some mods when they run out of edicts)
1045 if (host_client->clientconnectcalled && sv.active && host_client->edict)
1047 // call the prog function for removing a client
1048 // this will set the body to a dead frame, among other things
1049 int saveSelf = PRVM_serverglobaledict(self);
1050 host_client->clientconnectcalled = false;
1051 PRVM_serverglobalfloat(time) = sv.time;
1052 PRVM_serverglobaledict(self) = PRVM_EDICT_TO_PROG(host_client->edict);
1053 prog->ExecuteProgram(prog, PRVM_serverfunction(ClientDisconnect), "QC function ClientDisconnect is missing");
1054 PRVM_serverglobaledict(self) = saveSelf;
1057 if (host_client->netconnection)
1059 // break the net connection
1060 NetConn_Close(host_client->netconnection);
1061 host_client->netconnection = NULL;
1064 // if a download is active, close it
1065 if (host_client->download_file)
1067 Con_DPrintf("Download of %s aborted when %s dropped\n", host_client->download_name, host_client->name);
1068 FS_Close(host_client->download_file);
1069 host_client->download_file = NULL;
1070 host_client->download_name[0] = 0;
1071 host_client->download_expectedposition = 0;
1072 host_client->download_started = false;
1075 // remove leaving player from scoreboard
1076 host_client->name[0] = 0;
1077 host_client->colors = 0;
1078 host_client->frags = 0;
1079 // send notification to all clients
1080 // get number of client manually just to make sure we get it right...
1081 i = host_client - svs.clients;
1082 MSG_WriteByte (&sv.reliable_datagram, svc_updatename);
1083 MSG_WriteByte (&sv.reliable_datagram, i);
1084 MSG_WriteString (&sv.reliable_datagram, host_client->name);
1085 MSG_WriteByte (&sv.reliable_datagram, svc_updatecolors);
1086 MSG_WriteByte (&sv.reliable_datagram, i);
1087 MSG_WriteByte (&sv.reliable_datagram, host_client->colors);
1088 MSG_WriteByte (&sv.reliable_datagram, svc_updatefrags);
1089 MSG_WriteByte (&sv.reliable_datagram, i);
1090 MSG_WriteShort (&sv.reliable_datagram, host_client->frags);
1092 // free the client now
1093 if (host_client->entitydatabase)
1094 EntityFrame_FreeDatabase(host_client->entitydatabase);
1095 if (host_client->entitydatabase4)
1096 EntityFrame4_FreeDatabase(host_client->entitydatabase4);
1097 if (host_client->entitydatabase5)
1098 EntityFrame5_FreeDatabase(host_client->entitydatabase5);
1102 // clear a fields that matter to DP_SV_CLIENTNAME and DP_SV_CLIENTCOLORS, and also frags
1103 PRVM_ED_ClearEdict(prog, host_client->edict);
1106 // clear the client struct (this sets active to false)
1107 memset(host_client, 0, sizeof(*host_client));
1109 // update server listing on the master because player count changed
1110 // (which the master uses for filtering empty/full servers)
1111 NetConn_Heartbeat(1);
1115 for (i = 0;i < svs.maxclients;i++)
1116 if (svs.clients[i].active && !svs.clients[i].spawned)
1118 if (i == svs.maxclients)
1120 Con_Printf("Loaded game, everyone rejoined - unpausing\n");
1121 sv.paused = sv.loadgame = false; // we're basically done with loading now
1126 static void SV_StartDownload_f(cmd_state_t *cmd)
1128 if (host_client->download_file)
1129 host_client->download_started = true;
1133 * Compression extension negotiation:
1136 * cl_serverextension_download 2
1139 * download <filename> <list of zero or more suppported compressions in order of preference>
1141 * download maps/map1.bsp lzo deflate huffman
1144 * cl_downloadbegin <compressed size> <filename> <compression method actually used>
1146 * cl_downloadbegin 123456 maps/map1.bsp deflate
1148 * The server may choose not to compress the file by sending no compression name, like:
1149 * cl_downloadbegin 345678 maps/map1.bsp
1151 * NOTE: the "download" command may only specify compression algorithms if
1152 * cl_serverextension_download is 2!
1153 * If cl_serverextension_download has a different value, the client must
1154 * assume this extension is not supported!
1157 static void Download_CheckExtensions(cmd_state_t *cmd)
1160 int argc = Cmd_Argc(cmd);
1162 // first reset them all
1163 host_client->download_deflate = false;
1165 for(i = 2; i < argc; ++i)
1167 if(!strcmp(Cmd_Argv(cmd, i), "deflate"))
1169 host_client->download_deflate = true;
1175 static void SV_Download_f(cmd_state_t *cmd)
1177 const char *whichpack, *whichpack2, *extension;
1178 qbool is_csqc; // so we need to check only once
1180 if (Cmd_Argc(cmd) < 2)
1182 SV_ClientPrintf("usage: download <filename> {<extensions>}*\n");
1183 SV_ClientPrintf(" supported extensions: deflate\n");
1187 if (FS_CheckNastyPath(Cmd_Argv(cmd, 1), false))
1189 SV_ClientPrintf("Download rejected: nasty filename \"%s\"\n", Cmd_Argv(cmd, 1));
1193 if (host_client->download_file)
1195 // at this point we'll assume the previous download should be aborted
1196 Con_DPrintf("Download of %s aborted by %s starting a new download\n", host_client->download_name, host_client->name);
1197 SV_ClientCommands("\nstopdownload\n");
1199 // close the file and reset variables
1200 FS_Close(host_client->download_file);
1201 host_client->download_file = NULL;
1202 host_client->download_name[0] = 0;
1203 host_client->download_expectedposition = 0;
1204 host_client->download_started = false;
1207 is_csqc = (sv.csqc_progname[0] && strcmp(Cmd_Argv(cmd, 1), sv.csqc_progname) == 0);
1209 if (!sv_allowdownloads.integer && !is_csqc)
1211 SV_ClientPrintf("Downloads are disabled on this server\n");
1212 SV_ClientCommands("\nstopdownload\n");
1216 Download_CheckExtensions(cmd);
1218 strlcpy(host_client->download_name, Cmd_Argv(cmd, 1), sizeof(host_client->download_name));
1219 extension = FS_FileExtension(host_client->download_name);
1221 // host_client is asking to download a specified file
1222 if (developer_extra.integer)
1223 Con_DPrintf("Download request for %s by %s\n", host_client->download_name, host_client->name);
1227 char extensions[MAX_QPATH]; // make sure this can hold all extensions
1228 extensions[0] = '\0';
1230 if(host_client->download_deflate)
1231 strlcat(extensions, " deflate", sizeof(extensions));
1233 Con_DPrintf("Downloading %s to %s\n", host_client->download_name, host_client->name);
1235 if(host_client->download_deflate && svs.csqc_progdata_deflated)
1236 host_client->download_file = FS_FileFromData(svs.csqc_progdata_deflated, svs.csqc_progsize_deflated, true);
1238 host_client->download_file = FS_FileFromData(svs.csqc_progdata, sv.csqc_progsize, true);
1240 // no, no space is needed between %s and %s :P
1241 SV_ClientCommands("\ncl_downloadbegin %i %s%s\n", (int)FS_FileSize(host_client->download_file), host_client->download_name, extensions);
1243 host_client->download_expectedposition = 0;
1244 host_client->download_started = false;
1245 host_client->sendsignon = true; // make sure this message is sent
1249 if (!FS_FileExists(host_client->download_name))
1251 SV_ClientPrintf("Download rejected: server does not have the file \"%s\"\nYou may need to separately download or purchase the data archives for this game/mod to get this file\n", host_client->download_name);
1252 SV_ClientCommands("\nstopdownload\n");
1256 // check if the user is trying to download part of registered Quake(r)
1257 whichpack = FS_WhichPack(host_client->download_name);
1258 whichpack2 = FS_WhichPack("gfx/pop.lmp");
1259 if ((whichpack && whichpack2 && !strcasecmp(whichpack, whichpack2)) || FS_IsRegisteredQuakePack(host_client->download_name))
1261 SV_ClientPrintf("Download rejected: file \"%s\" is part of registered Quake(r)\nYou must purchase Quake(r) from id Software or a retailer to get this file\nPlease go to http://www.idsoftware.com/games/quake/quake/index.php?game_section=buy\n", host_client->download_name);
1262 SV_ClientCommands("\nstopdownload\n");
1266 // check if the server has forbidden archive downloads entirely
1267 if (!sv_allowdownloads_inarchive.integer)
1269 whichpack = FS_WhichPack(host_client->download_name);
1272 SV_ClientPrintf("Download rejected: file \"%s\" is in an archive (\"%s\")\nYou must separately download or purchase the data archives for this game/mod to get this file\n", host_client->download_name, whichpack);
1273 SV_ClientCommands("\nstopdownload\n");
1278 if (!sv_allowdownloads_config.integer)
1280 if (!strcasecmp(extension, "cfg"))
1282 SV_ClientPrintf("Download rejected: file \"%s\" is a .cfg file which is forbidden for security reasons\nYou must separately download or purchase the data archives for this game/mod to get this file\n", host_client->download_name);
1283 SV_ClientCommands("\nstopdownload\n");
1288 if (!sv_allowdownloads_dlcache.integer)
1290 if (!strncasecmp(host_client->download_name, "dlcache/", 8))
1292 SV_ClientPrintf("Download rejected: file \"%s\" is in the dlcache/ directory which is forbidden for security reasons\nYou must separately download or purchase the data archives for this game/mod to get this file\n", host_client->download_name);
1293 SV_ClientCommands("\nstopdownload\n");
1298 if (!sv_allowdownloads_archive.integer)
1300 if (!strcasecmp(extension, "pak") || !strcasecmp(extension, "pk3"))
1302 SV_ClientPrintf("Download rejected: file \"%s\" is an archive\nYou must separately download or purchase the data archives for this game/mod to get this file\n", host_client->download_name);
1303 SV_ClientCommands("\nstopdownload\n");
1308 host_client->download_file = FS_OpenVirtualFile(host_client->download_name, true);
1309 if (!host_client->download_file)
1311 SV_ClientPrintf("Download rejected: server could not open the file \"%s\"\n", host_client->download_name);
1312 SV_ClientCommands("\nstopdownload\n");
1316 if (FS_FileSize(host_client->download_file) > 1<<30)
1318 SV_ClientPrintf("Download rejected: file \"%s\" is very large\n", host_client->download_name);
1319 SV_ClientCommands("\nstopdownload\n");
1320 FS_Close(host_client->download_file);
1321 host_client->download_file = NULL;
1325 if (FS_FileSize(host_client->download_file) < 0)
1327 SV_ClientPrintf("Download rejected: file \"%s\" is not a regular file\n", host_client->download_name);
1328 SV_ClientCommands("\nstopdownload\n");
1329 FS_Close(host_client->download_file);
1330 host_client->download_file = NULL;
1334 Con_DPrintf("Downloading %s to %s\n", host_client->download_name, host_client->name);
1337 * we can only do this if we would actually deflate on the fly
1338 * which we do not (yet)!
1340 char extensions[MAX_QPATH]; // make sure this can hold all extensions
1341 extensions[0] = '\0';
1343 if(host_client->download_deflate)
1344 strlcat(extensions, " deflate", sizeof(extensions));
1346 // no, no space is needed between %s and %s :P
1347 SV_ClientCommands("\ncl_downloadbegin %i %s%s\n", (int)FS_FileSize(host_client->download_file), host_client->download_name, extensions);
1350 SV_ClientCommands("\ncl_downloadbegin %i %s\n", (int)FS_FileSize(host_client->download_file), host_client->download_name);
1352 host_client->download_expectedposition = 0;
1353 host_client->download_started = false;
1354 host_client->sendsignon = true; // make sure this message is sent
1356 // the rest of the download process is handled in SV_SendClientDatagram
1357 // and other code dealing with svc_downloaddata and clc_ackdownloaddata
1359 // no svc_downloaddata messages will be sent until sv_startdownload is
1360 // sent by the client
1364 ==============================================================================
1368 ==============================================================================
1377 int SV_ModelIndex(const char *s, int precachemode)
1379 int i, limit = ((sv.protocol == PROTOCOL_QUAKE || sv.protocol == PROTOCOL_QUAKEDP || sv.protocol == PROTOCOL_NEHAHRAMOVIE || sv.protocol == PROTOCOL_NEHAHRABJP || sv.protocol == PROTOCOL_NEHAHRABJP2 || sv.protocol == PROTOCOL_NEHAHRABJP3) ? 256 : MAX_MODELS);
1380 char filename[MAX_QPATH];
1384 //if (precachemode == 2)
1386 strlcpy(filename, s, sizeof(filename));
1387 for (i = 2;i < limit;i++)
1389 if (!sv.model_precache[i][0])
1393 if (sv.state != ss_loading && (sv.protocol == PROTOCOL_QUAKE || sv.protocol == PROTOCOL_QUAKEDP || sv.protocol == PROTOCOL_NEHAHRAMOVIE || sv.protocol == PROTOCOL_NEHAHRABJP || sv.protocol == PROTOCOL_NEHAHRABJP2 || sv.protocol == PROTOCOL_NEHAHRABJP3 || sv.protocol == PROTOCOL_DARKPLACES1 || sv.protocol == PROTOCOL_DARKPLACES2 || sv.protocol == PROTOCOL_DARKPLACES3 || sv.protocol == PROTOCOL_DARKPLACES4 || sv.protocol == PROTOCOL_DARKPLACES5))
1395 Con_Printf("SV_ModelIndex(\"%s\"): precache_model can only be done in spawn functions\n", filename);
1398 if (precachemode == 1)
1399 Con_Printf("SV_ModelIndex(\"%s\"): not precached (fix your code), precaching anyway\n", filename);
1400 strlcpy(sv.model_precache[i], filename, sizeof(sv.model_precache[i]));
1401 if (sv.state == ss_loading)
1403 // running from SV_SpawnServer which is launched from the client console command interpreter
1404 sv.models[i] = Mod_ForName (sv.model_precache[i], true, false, s[0] == '*' ? sv.worldname : NULL);
1410 // this is running on the server thread, we can't load a model here (it would crash on renderer calls), so only look it up, the svc_precache will cause it to be loaded when it reaches the client
1411 sv.models[i] = Mod_FindName (sv.model_precache[i], s[0] == '*' ? sv.worldname : NULL);
1415 // running single threaded, so we can load the model here
1416 sv.models[i] = Mod_ForName (sv.model_precache[i], true, false, s[0] == '*' ? sv.worldname : NULL);
1418 MSG_WriteByte(&sv.reliable_datagram, svc_precache);
1419 MSG_WriteShort(&sv.reliable_datagram, i);
1420 MSG_WriteString(&sv.reliable_datagram, filename);
1424 Con_Printf("SV_ModelIndex(\"%s\"): not precached\n", filename);
1427 if (!strcmp(sv.model_precache[i], filename))
1430 Con_Printf("SV_ModelIndex(\"%s\"): i (%i) == MAX_MODELS (%i)\n", filename, i, MAX_MODELS);
1440 int SV_SoundIndex(const char *s, int precachemode)
1442 int i, limit = ((sv.protocol == PROTOCOL_QUAKE || sv.protocol == PROTOCOL_QUAKEDP || sv.protocol == PROTOCOL_NEHAHRAMOVIE || sv.protocol == PROTOCOL_NEHAHRABJP || sv.protocol == PROTOCOL_NEHAHRABJP2 || sv.protocol == PROTOCOL_NEHAHRABJP3) ? 256 : MAX_SOUNDS);
1443 char filename[MAX_QPATH];
1447 //if (precachemode == 2)
1449 strlcpy(filename, s, sizeof(filename));
1450 for (i = 1;i < limit;i++)
1452 if (!sv.sound_precache[i][0])
1456 if (sv.state != ss_loading && (sv.protocol == PROTOCOL_QUAKE || sv.protocol == PROTOCOL_QUAKEDP || sv.protocol == PROTOCOL_NEHAHRAMOVIE || sv.protocol == PROTOCOL_NEHAHRABJP || sv.protocol == PROTOCOL_NEHAHRABJP2 || sv.protocol == PROTOCOL_NEHAHRABJP3 || sv.protocol == PROTOCOL_DARKPLACES1 || sv.protocol == PROTOCOL_DARKPLACES2 || sv.protocol == PROTOCOL_DARKPLACES3 || sv.protocol == PROTOCOL_DARKPLACES4 || sv.protocol == PROTOCOL_DARKPLACES5))
1458 Con_Printf("SV_SoundIndex(\"%s\"): precache_sound can only be done in spawn functions\n", filename);
1461 if (precachemode == 1)
1462 Con_Printf("SV_SoundIndex(\"%s\"): not precached (fix your code), precaching anyway\n", filename);
1463 strlcpy(sv.sound_precache[i], filename, sizeof(sv.sound_precache[i]));
1464 if (sv.state != ss_loading)
1466 MSG_WriteByte(&sv.reliable_datagram, svc_precache);
1467 MSG_WriteShort(&sv.reliable_datagram, i + 32768);
1468 MSG_WriteString(&sv.reliable_datagram, filename);
1472 Con_Printf("SV_SoundIndex(\"%s\"): not precached\n", filename);
1475 if (!strcmp(sv.sound_precache[i], filename))
1478 Con_Printf("SV_SoundIndex(\"%s\"): i (%i) == MAX_SOUNDS (%i)\n", filename, i, MAX_SOUNDS);
1484 SV_ParticleEffectIndex
1488 int SV_ParticleEffectIndex(const char *name)
1490 int i, argc, linenumber, effectnameindex;
1492 fs_offset_t filesize;
1493 unsigned char *filedata;
1495 const char *textstart;
1496 //const char *textend;
1497 char argv[16][1024];
1498 char filename[MAX_QPATH];
1499 if (!sv.particleeffectnamesloaded)
1501 sv.particleeffectnamesloaded = true;
1502 memset(sv.particleeffectname, 0, sizeof(sv.particleeffectname));
1503 for (i = 0;i < EFFECT_TOTAL;i++)
1504 strlcpy(sv.particleeffectname[i], standardeffectnames[i], sizeof(sv.particleeffectname[i]));
1505 for (filepass = 0;;filepass++)
1508 dpsnprintf(filename, sizeof(filename), "effectinfo.txt");
1509 else if (filepass == 1)
1510 dpsnprintf(filename, sizeof(filename), "%s_effectinfo.txt", sv.worldnamenoextension);
1513 filedata = FS_LoadFile(filename, tempmempool, true, &filesize);
1516 textstart = (const char *)filedata;
1517 //textend = (const char *)filedata + filesize;
1519 for (linenumber = 1;;linenumber++)
1524 if (!COM_ParseToken_Simple(&text, true, false, true) || !strcmp(com_token, "\n"))
1528 strlcpy(argv[argc], com_token, sizeof(argv[argc]));
1532 if (com_token[0] == 0)
1533 break; // if the loop exited and it's not a \n, it's EOF
1536 if (!strcmp(argv[0], "effect"))
1540 for (effectnameindex = 1;effectnameindex < MAX_PARTICLEEFFECTNAME;effectnameindex++)
1542 if (sv.particleeffectname[effectnameindex][0])
1544 if (!strcmp(sv.particleeffectname[effectnameindex], argv[1]))
1549 strlcpy(sv.particleeffectname[effectnameindex], argv[1], sizeof(sv.particleeffectname[effectnameindex]));
1553 // if we run out of names, abort
1554 if (effectnameindex == MAX_PARTICLEEFFECTNAME)
1556 Con_Printf("%s:%i: too many effects!\n", filename, linenumber);
1565 // search for the name
1566 for (effectnameindex = 1;effectnameindex < MAX_PARTICLEEFFECTNAME && sv.particleeffectname[effectnameindex][0];effectnameindex++)
1567 if (!strcmp(sv.particleeffectname[effectnameindex], name))
1568 return effectnameindex;
1569 // return 0 if we couldn't find it
1573 model_t *SV_GetModelByIndex(int modelindex)
1575 return (modelindex > 0 && modelindex < MAX_MODELS) ? sv.models[modelindex] : NULL;
1578 model_t *SV_GetModelFromEdict(prvm_edict_t *ed)
1580 prvm_prog_t *prog = SVVM_prog;
1582 if (!ed || ed->priv.server->free)
1584 modelindex = (int)PRVM_serveredictfloat(ed, modelindex);
1585 return (modelindex > 0 && modelindex < MAX_MODELS) ? sv.models[modelindex] : NULL;
1594 static void SV_CreateBaseline (void)
1596 prvm_prog_t *prog = SVVM_prog;
1597 int i, entnum, large;
1598 prvm_edict_t *svent;
1600 // LadyHavoc: clear *all* baselines (not just active ones)
1601 for (entnum = 0;entnum < prog->max_edicts;entnum++)
1603 // get the current server version
1604 svent = PRVM_EDICT_NUM(entnum);
1606 // LadyHavoc: always clear state values, whether the entity is in use or not
1607 svent->priv.server->baseline = defaultstate;
1609 if (svent->priv.server->free)
1611 if (entnum > svs.maxclients && !PRVM_serveredictfloat(svent, modelindex))
1614 // create entity baseline
1615 VectorCopy (PRVM_serveredictvector(svent, origin), svent->priv.server->baseline.origin);
1616 VectorCopy (PRVM_serveredictvector(svent, angles), svent->priv.server->baseline.angles);
1617 svent->priv.server->baseline.frame = (int)PRVM_serveredictfloat(svent, frame);
1618 svent->priv.server->baseline.skin = (int)PRVM_serveredictfloat(svent, skin);
1619 if (entnum > 0 && entnum <= svs.maxclients)
1621 svent->priv.server->baseline.colormap = entnum;
1622 svent->priv.server->baseline.modelindex = SV_ModelIndex("progs/player.mdl", 1);
1626 svent->priv.server->baseline.colormap = 0;
1627 svent->priv.server->baseline.modelindex = (int)PRVM_serveredictfloat(svent, modelindex);
1631 if (svent->priv.server->baseline.modelindex & 0xFF00 || svent->priv.server->baseline.frame & 0xFF00)
1634 if (sv.protocol == PROTOCOL_NEHAHRABJP || sv.protocol == PROTOCOL_NEHAHRABJP2 || sv.protocol == PROTOCOL_NEHAHRABJP3)
1638 // add to the message
1640 MSG_WriteByte (&sv.signon, svc_spawnbaseline2);
1642 MSG_WriteByte (&sv.signon, svc_spawnbaseline);
1643 MSG_WriteShort (&sv.signon, entnum);
1647 MSG_WriteShort (&sv.signon, svent->priv.server->baseline.modelindex);
1648 MSG_WriteShort (&sv.signon, svent->priv.server->baseline.frame);
1650 else if (sv.protocol == PROTOCOL_NEHAHRABJP || sv.protocol == PROTOCOL_NEHAHRABJP2 || sv.protocol == PROTOCOL_NEHAHRABJP3)
1652 MSG_WriteShort (&sv.signon, svent->priv.server->baseline.modelindex);
1653 MSG_WriteByte (&sv.signon, svent->priv.server->baseline.frame);
1657 MSG_WriteByte (&sv.signon, svent->priv.server->baseline.modelindex);
1658 MSG_WriteByte (&sv.signon, svent->priv.server->baseline.frame);
1660 MSG_WriteByte (&sv.signon, svent->priv.server->baseline.colormap);
1661 MSG_WriteByte (&sv.signon, svent->priv.server->baseline.skin);
1662 for (i=0 ; i<3 ; i++)
1664 MSG_WriteCoord(&sv.signon, svent->priv.server->baseline.origin[i], sv.protocol);
1665 MSG_WriteAngle(&sv.signon, svent->priv.server->baseline.angles[i], sv.protocol);
1674 Load csprogs.dat and comperss it so it doesn't need to be
1675 reloaded on request.
1678 static void SV_Prepare_CSQC(void)
1680 fs_offset_t progsize;
1682 if(svs.csqc_progdata)
1684 Con_DPrintf("Unloading old CSQC data.\n");
1685 Mem_Free(svs.csqc_progdata);
1686 if(svs.csqc_progdata_deflated)
1687 Mem_Free(svs.csqc_progdata_deflated);
1690 svs.csqc_progdata = NULL;
1691 svs.csqc_progdata_deflated = NULL;
1693 sv.csqc_progname[0] = 0;
1694 svs.csqc_progdata = FS_LoadFile(csqc_progname.string, sv_mempool, false, &progsize);
1698 size_t deflated_size;
1700 sv.csqc_progsize = (int)progsize;
1701 sv.csqc_progcrc = CRC_Block(svs.csqc_progdata, progsize);
1702 strlcpy(sv.csqc_progname, csqc_progname.string, sizeof(sv.csqc_progname));
1703 Con_DPrintf("server detected csqc progs file \"%s\" with size %i and crc %i\n", sv.csqc_progname, sv.csqc_progsize, sv.csqc_progcrc);
1705 Con_DPrint("Compressing csprogs.dat\n");
1706 //unsigned char *FS_Deflate(const unsigned char *data, size_t size, size_t *deflated_size, int level, mempool_t *mempool);
1707 svs.csqc_progdata_deflated = FS_Deflate(svs.csqc_progdata, progsize, &deflated_size, -1, sv_mempool);
1708 svs.csqc_progsize_deflated = (int)deflated_size;
1709 if(svs.csqc_progdata_deflated)
1711 Con_DPrintf("Deflated: %g%%\n", 100.0 - 100.0 * (deflated_size / (float)progsize));
1712 Con_DPrintf("Uncompressed: %u\nCompressed: %u\n", (unsigned)sv.csqc_progsize, (unsigned)svs.csqc_progsize_deflated);
1715 Con_DPrintf("Cannot compress - need zlib for this. Using uncompressed progs only.\n");
1723 Grabs the current state of each client for saving across the
1724 transition to another level
1727 void SV_SaveSpawnparms (void)
1729 prvm_prog_t *prog = SVVM_prog;
1732 svs.serverflags = (int)PRVM_serverglobalfloat(serverflags);
1734 for (i = 0, host_client = svs.clients;i < svs.maxclients;i++, host_client++)
1736 if (!host_client->active)
1739 // call the progs to get default spawn parms for the new client
1740 PRVM_serverglobalfloat(time) = sv.time;
1741 PRVM_serverglobaledict(self) = PRVM_EDICT_TO_PROG(host_client->edict);
1742 prog->ExecuteProgram(prog, PRVM_serverfunction(SetChangeParms), "QC function SetChangeParms is missing");
1743 for (j=0 ; j<NUM_SPAWN_PARMS ; j++)
1744 host_client->spawn_parms[j] = (&PRVM_serverglobalfloat(parm1))[j];
1748 // Returns 1 if we're singleplayer, > 1 if we're a listen server
1749 int SV_IsLocalServer(void)
1751 return (host_isclient.integer && sv.active ? svs.maxclients : 0);
1758 This is called at the start of each level
1762 void SV_SpawnServer (const char *map)
1764 prvm_prog_t *prog = SVVM_prog;
1768 model_t *worldmodel;
1769 char modelname[sizeof(sv.worldname)];
1772 Con_Printf("SpawnServer: %s\n", map);
1774 dpsnprintf (modelname, sizeof(modelname), "maps/%s.bsp", map);
1776 if (!FS_FileExists(modelname))
1778 dpsnprintf (modelname, sizeof(modelname), "maps/%s", map);
1779 if (!FS_FileExists(modelname))
1781 Con_Printf("SpawnServer: no map file named %s\n", modelname);
1786 // SV_LockThreadMutex();
1788 if(!host_isclient.integer)
1789 Sys_MakeProcessNice();
1792 SCR_BeginLoadingPlaque(false);
1799 for (i = 0, client = svs.clients;i < svs.maxclients;i++, client++)
1801 if (client->netconnection)
1803 MSG_WriteByte(&client->netconnection->message, svc_stufftext);
1804 MSG_WriteString(&client->netconnection->message, "reconnect\n");
1807 World_End(&sv.world);
1808 if(PRVM_serverfunction(SV_Shutdown))
1810 func_t s = PRVM_serverfunction(SV_Shutdown);
1811 PRVM_serverglobalfloat(time) = sv.time;
1812 PRVM_serverfunction(SV_Shutdown) = 0; // prevent it from getting called again
1813 prog->ExecuteProgram(prog, s,"SV_Shutdown() required");
1817 // free q3 shaders so that any newly downloaded shaders will be active
1818 Mod_FreeQ3Shaders();
1820 worldmodel = Mod_ForName(modelname, false, developer.integer > 0, NULL);
1821 if (!worldmodel || !worldmodel->TraceBox)
1823 Con_Printf("Couldn't load map %s\n", modelname);
1825 if(!host_isclient.integer)
1826 Sys_MakeProcessMean();
1828 // SV_UnlockThreadMutex();
1833 Collision_Cache_Reset(true);
1835 // let's not have any servers with no name
1836 if (hostname.string[0] == 0)
1837 Cvar_SetQuick(&hostname, "UNNAMED");
1838 scr_centertime_off = 0;
1840 svs.changelevel_issued = false; // now safe to issue another
1842 // make the map a required file for clients
1843 Curl_ClearRequirements();
1844 Curl_RequireFile(modelname);
1847 // tell all connected clients that we are going to a new level
1850 NetConn_OpenServerPorts(true);
1853 // make cvars consistant
1856 Cvar_SetValueQuick(&deathmatch, 0);
1857 // LadyHavoc: it can be useful to have skills outside the range 0-3...
1858 //current_skill = bound(0, (int)(skill.value + 0.5), 3);
1859 //Cvar_SetValue ("skill", (float)current_skill);
1860 current_skill = (int)(skill.value + 0.5);
1863 // set up the new server
1865 memset (&sv, 0, sizeof(sv));
1866 // if running a local client, make sure it doesn't try to access the last
1867 // level's data which is no longer valiud
1870 Cvar_SetValueQuick(&halflifebsp, worldmodel->brush.ishlbsp);
1871 Cvar_SetValueQuick(&sv_mapformat_is_quake2, worldmodel->brush.isq2bsp);
1872 Cvar_SetValueQuick(&sv_mapformat_is_quake3, worldmodel->brush.isq3bsp);
1874 if(*sv_random_seed.string)
1876 srand(sv_random_seed.integer);
1877 Con_Printf(CON_WARN "NOTE: random seed is %d; use for debugging/benchmarking only!\nUnset sv_random_seed to get real random numbers again.\n", sv_random_seed.integer);
1884 // set level base name variables for later use
1885 strlcpy (sv.name, map, sizeof (sv.name));
1886 strlcpy(sv.worldname, modelname, sizeof(sv.worldname));
1887 FS_StripExtension(sv.worldname, sv.worldnamenoextension, sizeof(sv.worldnamenoextension));
1888 strlcpy(sv.worldbasename, !strncmp(sv.worldnamenoextension, "maps/", 5) ? sv.worldnamenoextension + 5 : sv.worldnamenoextension, sizeof(sv.worldbasename));
1889 //Cvar_SetQuick(&sv_worldmessage, sv.worldmessage); // set later after QC is spawned
1890 Cvar_SetQuick(&sv_worldname, sv.worldname);
1891 Cvar_SetQuick(&sv_worldnamenoextension, sv.worldnamenoextension);
1892 Cvar_SetQuick(&sv_worldbasename, sv.worldbasename);
1894 sv.protocol = Protocol_EnumForName(sv_protocolname.string);
1895 if (sv.protocol == PROTOCOL_UNKNOWN)
1898 Protocol_Names(buffer, sizeof(buffer));
1899 Con_Printf(CON_ERROR "Unknown sv_protocolname \"%s\", valid values are:\n%s\n", sv_protocolname.string, buffer);
1900 sv.protocol = PROTOCOL_QUAKE;
1903 // load progs to get entity field count
1904 //PR_LoadProgs ( sv_progs.string );
1906 sv.datagram.maxsize = sizeof(sv.datagram_buf);
1907 sv.datagram.cursize = 0;
1908 sv.datagram.data = sv.datagram_buf;
1910 sv.reliable_datagram.maxsize = sizeof(sv.reliable_datagram_buf);
1911 sv.reliable_datagram.cursize = 0;
1912 sv.reliable_datagram.data = sv.reliable_datagram_buf;
1914 sv.signon.maxsize = sizeof(sv.signon_buf);
1915 sv.signon.cursize = 0;
1916 sv.signon.data = sv.signon_buf;
1918 // leave slots at start for clients only
1919 //prog->num_edicts = svs.maxclients+1;
1921 sv.state = ss_loading;
1922 prog->allowworldwrites = true;
1928 worldmodel->used = true;
1930 sv.worldmodel = worldmodel;
1931 sv.models[1] = sv.worldmodel;
1934 // clear world interaction links
1936 World_SetSize(&sv.world, sv.worldname, sv.worldmodel->normalmins, sv.worldmodel->normalmaxs, prog);
1937 World_Start(&sv.world);
1939 strlcpy(sv.sound_precache[0], "", sizeof(sv.sound_precache[0]));
1941 strlcpy(sv.model_precache[0], "", sizeof(sv.model_precache[0]));
1942 strlcpy(sv.model_precache[1], sv.worldname, sizeof(sv.model_precache[1]));
1943 for (i = 1;i < sv.worldmodel->brush.numsubmodels && i+1 < MAX_MODELS;i++)
1945 dpsnprintf(sv.model_precache[i+1], sizeof(sv.model_precache[i+1]), "*%i", i);
1946 sv.models[i+1] = Mod_ForName (sv.model_precache[i+1], false, false, sv.worldname);
1948 if(i < sv.worldmodel->brush.numsubmodels)
1949 Con_Printf("Too many submodels (MAX_MODELS is %i)\n", MAX_MODELS);
1952 // load the rest of the entities
1954 // AK possible hack since num_edicts is still 0
1955 ent = PRVM_EDICT_NUM(0);
1956 memset (ent->fields.fp, 0, prog->entityfields * sizeof(prvm_vec_t));
1957 ent->priv.server->free = false;
1958 PRVM_serveredictstring(ent, model) = PRVM_SetEngineString(prog, sv.worldname);
1959 PRVM_serveredictfloat(ent, modelindex) = 1; // world model
1960 PRVM_serveredictfloat(ent, solid) = SOLID_BSP;
1961 PRVM_serveredictfloat(ent, movetype) = MOVETYPE_PUSH;
1962 VectorCopy(sv.world.mins, PRVM_serveredictvector(ent, mins));
1963 VectorCopy(sv.world.maxs, PRVM_serveredictvector(ent, maxs));
1964 VectorCopy(sv.world.mins, PRVM_serveredictvector(ent, absmin));
1965 VectorCopy(sv.world.maxs, PRVM_serveredictvector(ent, absmax));
1968 PRVM_serverglobalfloat(coop) = coop.integer;
1970 PRVM_serverglobalfloat(deathmatch) = deathmatch.integer;
1972 PRVM_serverglobalstring(mapname) = PRVM_SetEngineString(prog, sv.name);
1974 // serverflags are for cross level information (sigils)
1975 PRVM_serverglobalfloat(serverflags) = svs.serverflags;
1977 // we need to reset the spawned flag on all connected clients here so that
1978 // their thinks don't run during startup (before PutClientInServer)
1979 // we also need to set up the client entities now
1980 // and we need to set the ->edict pointers to point into the progs edicts
1981 for (i = 0, host_client = svs.clients;i < svs.maxclients;i++, host_client++)
1983 host_client->begun = false;
1984 host_client->edict = PRVM_EDICT_NUM(i + 1);
1985 PRVM_ED_ClearEdict(prog, host_client->edict);
1988 // load replacement entity file if found
1989 if (sv_entpatch.integer && (entities = (char *)FS_LoadFile(va(vabuf, sizeof(vabuf), "%s.ent", sv.worldnamenoextension), tempmempool, true, NULL)))
1991 Con_Printf("Loaded %s.ent\n", sv.worldnamenoextension);
1992 PRVM_ED_LoadFromFile(prog, entities);
1996 PRVM_ED_LoadFromFile(prog, sv.worldmodel->brush.entities);
1999 // LadyHavoc: clear world angles (to fix e3m3.bsp)
2000 VectorClear(PRVM_serveredictvector(prog->edicts, angles));
2002 // all setup is completed, any further precache statements are errors
2003 // sv.state = ss_active; // LadyHavoc: workaround for svc_precache bug
2004 prog->allowworldwrites = false;
2006 // run two frames to allow everything to settle
2008 for (i = 0;i < sv_init_frame_count.integer;i++)
2014 // Once all init frames have been run, we consider svqc code fully initialized.
2015 prog->inittime = host.realtime;
2017 if(!host_isclient.integer)
2020 // create a baseline for more efficient communications
2021 if (sv.protocol == PROTOCOL_QUAKE || sv.protocol == PROTOCOL_QUAKEDP || sv.protocol == PROTOCOL_NEHAHRAMOVIE || sv.protocol == PROTOCOL_NEHAHRABJP || sv.protocol == PROTOCOL_NEHAHRABJP2 || sv.protocol == PROTOCOL_NEHAHRABJP3)
2022 SV_CreateBaseline ();
2024 sv.state = ss_active; // LadyHavoc: workaround for svc_precache bug
2026 // send serverinfo to all connected clients, and set up botclients coming back from a level change
2027 for (i = 0, host_client = svs.clients;i < svs.maxclients;i++, host_client++)
2029 host_client->clientconnectcalled = false; // do NOT call ClientDisconnect if he drops before ClientConnect!
2030 if (!host_client->active)
2032 if (host_client->netconnection)
2033 SV_SendServerinfo(host_client);
2037 // if client is a botclient coming from a level change, we need to
2038 // set up client info that normally requires networking
2040 // copy spawn parms out of the client_t
2041 for (j=0 ; j< NUM_SPAWN_PARMS ; j++)
2042 (&PRVM_serverglobalfloat(parm1))[j] = host_client->spawn_parms[j];
2044 // call the spawn function
2045 host_client->clientconnectcalled = true;
2046 PRVM_serverglobalfloat(time) = sv.time;
2047 PRVM_serverglobaledict(self) = PRVM_EDICT_TO_PROG(host_client->edict);
2048 prog->ExecuteProgram(prog, PRVM_serverfunction(ClientConnect), "QC function ClientConnect is missing");
2049 prog->ExecuteProgram(prog, PRVM_serverfunction(PutClientInServer), "QC function PutClientInServer is missing");
2050 host_client->begun = true;
2054 // update the map title cvar
2055 strlcpy(sv.worldmessage, PRVM_GetString(prog, PRVM_serveredictstring(prog->edicts, message)), sizeof(sv.worldmessage)); // map title (not related to filename)
2056 Cvar_SetQuick(&sv_worldmessage, sv.worldmessage);
2058 Con_Printf("Server spawned.\n");
2059 NetConn_Heartbeat (2);
2061 if(!host_isclient.integer)
2062 Sys_MakeProcessMean();
2064 // SV_UnlockThreadMutex();
2071 This only happens at the end of a game, not between levels
2074 void SV_Shutdown(void)
2076 prvm_prog_t *prog = SVVM_prog;
2079 Con_DPrintf("SV_Shutdown\n");
2084 NetConn_Heartbeat(2);
2085 NetConn_Heartbeat(2);
2087 // make sure all the clients know we're disconnecting
2088 World_End(&sv.world);
2091 if(PRVM_serverfunction(SV_Shutdown))
2093 func_t s = PRVM_serverfunction(SV_Shutdown);
2094 PRVM_serverglobalfloat(time) = sv.time;
2095 PRVM_serverfunction(SV_Shutdown) = 0; // prevent it from getting called again
2096 prog->ExecuteProgram(prog, s,"SV_Shutdown() required");
2099 for (i = 0, host_client = svs.clients;i < svs.maxclients;i++, host_client++)
2100 if (host_client->active)
2101 SV_DropClient(false); // server shutdown
2103 NetConn_CloseServerPorts();
2109 memset(&sv, 0, sizeof(sv));
2110 memset(svs.clients, 0, svs.maxclients*sizeof(client_t));
2112 cl.islocalgame = false;
2115 /////////////////////////////////////////////////////
2118 static void SVVM_begin_increase_edicts(prvm_prog_t *prog)
2120 // links don't survive the transition, so unlink everything
2121 World_UnlinkAll(&sv.world);
2124 static void SVVM_end_increase_edicts(prvm_prog_t *prog)
2129 // link every entity except world
2130 for (i = 1, ent = prog->edicts;i < prog->num_edicts;i++, ent++)
2131 if (!ent->priv.server->free && !VectorCompare(PRVM_serveredictvector(ent, absmin), PRVM_serveredictvector(ent, absmax)))
2135 static void SVVM_init_edict(prvm_prog_t *prog, prvm_edict_t *e)
2137 // LadyHavoc: for consistency set these here
2138 int num = PRVM_NUM_FOR_EDICT(e) - 1;
2140 e->priv.server->move = false; // don't move on first frame
2142 if (num >= 0 && num < svs.maxclients)
2144 // set colormap and team on newly created player entity
2145 PRVM_serveredictfloat(e, colormap) = num + 1;
2146 PRVM_serveredictfloat(e, team) = (svs.clients[num].colors & 15) + 1;
2147 // set netname/clientcolors back to client values so that
2148 // DP_SV_CLIENTNAME and DP_SV_CLIENTCOLORS will not immediately
2150 PRVM_serveredictstring(e, netname) = PRVM_SetEngineString(prog, svs.clients[num].name);
2151 PRVM_serveredictfloat(e, clientcolors) = svs.clients[num].colors;
2152 // NEXUIZ_PLAYERMODEL and NEXUIZ_PLAYERSKIN
2153 PRVM_serveredictstring(e, playermodel) = PRVM_SetEngineString(prog, svs.clients[num].playermodel);
2154 PRVM_serveredictstring(e, playerskin) = PRVM_SetEngineString(prog, svs.clients[num].playerskin);
2155 // Assign netaddress (IP Address, etc)
2156 if(svs.clients[num].netconnection != NULL)
2158 // Acquire Readable Address
2159 LHNETADDRESS_ToString(&svs.clients[num].netconnection->peeraddress, svs.clients[num].netaddress, sizeof(svs.clients[num].netaddress), false);
2160 PRVM_serveredictstring(e, netaddress) = PRVM_SetEngineString(prog, svs.clients[num].netaddress);
2163 PRVM_serveredictstring(e, netaddress) = PRVM_SetEngineString(prog, "null/botclient");
2164 if(svs.clients[num].netconnection != NULL && svs.clients[num].netconnection->crypto.authenticated && svs.clients[num].netconnection->crypto.client_idfp[0])
2165 PRVM_serveredictstring(e, crypto_idfp) = PRVM_SetEngineString(prog, svs.clients[num].netconnection->crypto.client_idfp);
2167 PRVM_serveredictstring(e, crypto_idfp) = 0;
2168 PRVM_serveredictfloat(e, crypto_idfp_signed) = (svs.clients[num].netconnection != NULL && svs.clients[num].netconnection->crypto.authenticated && svs.clients[num].netconnection->crypto.client_issigned);
2169 if(svs.clients[num].netconnection != NULL && svs.clients[num].netconnection->crypto.authenticated && svs.clients[num].netconnection->crypto.client_keyfp[0])
2170 PRVM_serveredictstring(e, crypto_keyfp) = PRVM_SetEngineString(prog, svs.clients[num].netconnection->crypto.client_keyfp);
2172 PRVM_serveredictstring(e, crypto_keyfp) = 0;
2173 if(svs.clients[num].netconnection != NULL && svs.clients[num].netconnection->crypto.authenticated && svs.clients[num].netconnection->crypto.server_keyfp[0])
2174 PRVM_serveredictstring(e, crypto_mykeyfp) = PRVM_SetEngineString(prog, svs.clients[num].netconnection->crypto.server_keyfp);
2176 PRVM_serveredictstring(e, crypto_mykeyfp) = 0;
2177 if(svs.clients[num].netconnection != NULL && svs.clients[num].netconnection->crypto.authenticated && svs.clients[num].netconnection->crypto.use_aes)
2178 PRVM_serveredictstring(e, crypto_encryptmethod) = PRVM_SetEngineString(prog, "AES128");
2180 PRVM_serveredictstring(e, crypto_encryptmethod) = 0;
2181 if(svs.clients[num].netconnection != NULL && svs.clients[num].netconnection->crypto.authenticated)
2182 PRVM_serveredictstring(e, crypto_signmethod) = PRVM_SetEngineString(prog, "HMAC-SHA256");
2184 PRVM_serveredictstring(e, crypto_signmethod) = 0;
2188 static void SVVM_free_edict(prvm_prog_t *prog, prvm_edict_t *ed)
2193 World_UnlinkEdict(ed); // unlink from world bsp
2195 PRVM_serveredictstring(ed, model) = 0;
2196 PRVM_serveredictfloat(ed, takedamage) = 0;
2197 PRVM_serveredictfloat(ed, modelindex) = 0;
2198 PRVM_serveredictfloat(ed, colormap) = 0;
2199 PRVM_serveredictfloat(ed, skin) = 0;
2200 PRVM_serveredictfloat(ed, frame) = 0;
2201 VectorClear(PRVM_serveredictvector(ed, origin));
2202 VectorClear(PRVM_serveredictvector(ed, angles));
2203 PRVM_serveredictfloat(ed, nextthink) = -1;
2204 PRVM_serveredictfloat(ed, solid) = 0;
2206 VM_RemoveEdictSkeleton(prog, ed);
2207 World_Physics_RemoveFromEntity(&sv.world, ed);
2208 World_Physics_RemoveJointFromEntity(&sv.world, ed);
2210 // make sure csqc networking is aware of the removed entity
2211 e = PRVM_NUM_FOR_EDICT(ed);
2212 sv.csqcentityversion[e] = 0;
2213 for (i = 0;i < svs.maxclients;i++)
2214 svs.clients[i].csqcentitysendflags[e] = 0xFFFFFF;
2217 static void SVVM_count_edicts(prvm_prog_t *prog)
2221 int active, models, solid, step;
2223 active = models = solid = step = 0;
2224 for (i=0 ; i<prog->num_edicts ; i++)
2226 ent = PRVM_EDICT_NUM(i);
2227 if (ent->priv.server->free)
2230 if (PRVM_serveredictfloat(ent, solid))
2232 if (PRVM_serveredictstring(ent, model))
2234 if (PRVM_serveredictfloat(ent, movetype) == MOVETYPE_STEP)
2238 Con_Printf("num_edicts:%3i\n", prog->num_edicts);
2239 Con_Printf("active :%3i\n", active);
2240 Con_Printf("view :%3i\n", models);
2241 Con_Printf("touch :%3i\n", solid);
2242 Con_Printf("step :%3i\n", step);
2245 static qbool SVVM_load_edict(prvm_prog_t *prog, prvm_edict_t *ent)
2247 // remove things from different skill levels or deathmatch
2248 if (gamemode != GAME_TRANSFUSION) //Transfusion does this in QC
2250 if (deathmatch.integer)
2252 if (((int)PRVM_serveredictfloat(ent, spawnflags) & SPAWNFLAG_NOT_DEATHMATCH))
2257 else if ((current_skill <= 0 && ((int)PRVM_serveredictfloat(ent, spawnflags) & SPAWNFLAG_NOT_EASY ))
2258 || (current_skill == 1 && ((int)PRVM_serveredictfloat(ent, spawnflags) & SPAWNFLAG_NOT_MEDIUM))
2259 || (current_skill >= 2 && ((int)PRVM_serveredictfloat(ent, spawnflags) & SPAWNFLAG_NOT_HARD )))
2267 static void SV_VM_Setup(void)
2269 prvm_prog_t *prog = SVVM_prog;
2270 PRVM_Prog_Init(prog, &cmd_server);
2272 // allocate the mempools
2273 // TODO: move the magic numbers/constants into #defines [9/13/2006 Black]
2274 prog->progs_mempool = Mem_AllocPool("Server Progs", 0, NULL);
2275 prog->builtins = vm_sv_builtins;
2276 prog->numbuiltins = vm_sv_numbuiltins;
2277 prog->max_edicts = 512;
2278 if (sv.protocol == PROTOCOL_QUAKE)
2279 prog->limit_edicts = 640; // before quake mission pack 1 this was 512
2280 else if (sv.protocol == PROTOCOL_QUAKEDP)
2281 prog->limit_edicts = 2048; // guessing
2282 else if (sv.protocol == PROTOCOL_NEHAHRAMOVIE)
2283 prog->limit_edicts = 2048; // guessing!
2284 else if (sv.protocol == PROTOCOL_NEHAHRABJP || sv.protocol == PROTOCOL_NEHAHRABJP2 || sv.protocol == PROTOCOL_NEHAHRABJP3)
2285 prog->limit_edicts = 4096; // guessing!
2287 prog->limit_edicts = MAX_EDICTS;
2288 prog->reserved_edicts = svs.maxclients;
2289 prog->edictprivate_size = sizeof(edict_engineprivate_t);
2290 prog->name = "server";
2291 prog->extensionstring = vm_sv_extensions;
2292 prog->loadintoworld = true;
2294 // all callbacks must be defined (pointers are not checked before calling)
2295 prog->begin_increase_edicts = SVVM_begin_increase_edicts;
2296 prog->end_increase_edicts = SVVM_end_increase_edicts;
2297 prog->init_edict = SVVM_init_edict;
2298 prog->free_edict = SVVM_free_edict;
2299 prog->count_edicts = SVVM_count_edicts;
2300 prog->load_edict = SVVM_load_edict;
2301 prog->init_cmd = SVVM_init_cmd;
2302 prog->reset_cmd = SVVM_reset_cmd;
2303 prog->error_cmd = Host_Error;
2304 prog->ExecuteProgram = SVVM_ExecuteProgram;
2306 PRVM_Prog_Load(prog, sv_progs.string, NULL, 0, SV_REQFUNCS, sv_reqfuncs, SV_REQFIELDS, sv_reqfields, SV_REQGLOBALS, sv_reqglobals);
2308 // some mods compiled with scrambling compilers lack certain critical
2309 // global names and field names such as "self" and "time" and "nextthink"
2310 // so we have to set these offsets manually, matching the entvars_t
2311 // but we only do this if the prog header crc matches, otherwise it's totally freeform
2312 if (prog->progs_crc == PROGHEADER_CRC || prog->progs_crc == PROGHEADER_CRC_TENEBRAE)
2314 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, modelindex);
2315 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, absmin);
2316 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, absmax);
2317 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, ltime);
2318 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, movetype);
2319 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, solid);
2320 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, origin);
2321 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, oldorigin);
2322 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, velocity);
2323 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, angles);
2324 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, avelocity);
2325 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, punchangle);
2326 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, classname);
2327 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, model);
2328 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, frame);
2329 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, skin);
2330 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, effects);
2331 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, mins);
2332 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, maxs);
2333 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, size);
2334 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, touch);
2335 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, use);
2336 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, think);
2337 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, blocked);
2338 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, nextthink);
2339 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, groundentity);
2340 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, health);
2341 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, frags);
2342 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, weapon);
2343 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, weaponmodel);
2344 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, weaponframe);
2345 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, currentammo);
2346 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, ammo_shells);
2347 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, ammo_nails);
2348 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, ammo_rockets);
2349 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, ammo_cells);
2350 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, items);
2351 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, takedamage);
2352 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, chain);
2353 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, deadflag);
2354 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, view_ofs);
2355 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, button0);
2356 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, button1);
2357 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, button2);
2358 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, impulse);
2359 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, fixangle);
2360 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, v_angle);
2361 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, idealpitch);
2362 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, netname);
2363 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, enemy);
2364 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, flags);
2365 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, colormap);
2366 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, team);
2367 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, max_health);
2368 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, teleport_time);
2369 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, armortype);
2370 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, armorvalue);
2371 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, waterlevel);
2372 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, watertype);
2373 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, ideal_yaw);
2374 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, yaw_speed);
2375 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, aiment);
2376 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, goalentity);
2377 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, spawnflags);
2378 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, target);
2379 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, targetname);
2380 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, dmg_take);
2381 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, dmg_save);
2382 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, dmg_inflictor);
2383 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, owner);
2384 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, movedir);
2385 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, message);
2386 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, sounds);
2387 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, noise);
2388 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, noise1);
2389 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, noise2);
2390 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, noise3);
2391 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, self);
2392 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, other);
2393 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, world);
2394 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, time);
2395 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, frametime);
2396 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, force_retouch);
2397 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, mapname);
2398 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, deathmatch);
2399 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, coop);
2400 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, teamplay);
2401 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, serverflags);
2402 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, total_secrets);
2403 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, total_monsters);
2404 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, found_secrets);
2405 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, killed_monsters);
2406 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm1);
2407 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm2);
2408 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm3);
2409 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm4);
2410 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm5);
2411 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm6);
2412 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm7);
2413 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm8);
2414 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm9);
2415 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm10);
2416 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm11);
2417 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm12);
2418 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm13);
2419 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm14);
2420 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm15);
2421 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm16);
2422 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, v_forward);
2423 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, v_up);
2424 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, v_right);
2425 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_allsolid);
2426 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_startsolid);
2427 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_fraction);
2428 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_endpos);
2429 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_plane_normal);
2430 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_plane_dist);
2431 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_ent);
2432 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_inopen);
2433 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_inwater);
2434 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, msg_entity);
2435 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, main);
2436 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, StartFrame);
2437 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, PlayerPreThink);
2438 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, PlayerPostThink);
2439 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, ClientKill);
2440 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, ClientConnect);
2441 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, PutClientInServer);
2442 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, ClientDisconnect);
2443 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, SetNewParms);
2444 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, SetChangeParms);
2447 Con_DPrintf("%s: %s system vars have been modified (CRC %i != engine %i), will not load in other engines\n", prog->name, sv_progs.string, prog->progs_crc, PROGHEADER_CRC);
2449 // OP_STATE is always supported on server because we add fields/globals for it
2450 prog->flag |= PRVM_OP_STATE;
2452 VM_CustomStats_Clear();//[515]: csqc
2457 static void SV_CheckTimeouts(void)
2461 // never timeout loopback connections
2462 for (i = (host_isclient.integer ? 1 : 0), host_client = &svs.clients[i]; i < svs.maxclients; i++, host_client++)
2464 if (host_client->netconnection && host.realtime > host_client->netconnection->timeout)
2466 Con_Printf("Client \"%s\" connection timed out\n", host_client->name);
2467 SV_DropClient(false);
2472 extern cvar_t host_maxwait;
2473 extern cvar_t host_framerate;
2474 extern cvar_t cl_maxphysicsframesperserverframe;
2475 double SV_Frame(double time)
2477 static double sv_timer;
2480 qbool playing = false;
2484 svs.perf_acc_sleeptime = host.sleeptime;
2485 svs.perf_acc_realtime += time;
2487 // Look for clients who have spawned
2488 for (i = 0, host_client = svs.clients; i < svs.maxclients; i++, host_client++)
2489 if(host_client->begun && host_client->netconnection)
2492 if(svs.perf_acc_realtime > 5)
2494 svs.perf_cpuload = 1 - svs.perf_acc_sleeptime / svs.perf_acc_realtime;
2495 svs.perf_lost = svs.perf_acc_lost / svs.perf_acc_realtime;
2497 if(svs.perf_acc_offset_samples > 0)
2499 svs.perf_offset_max = svs.perf_acc_offset_max;
2500 svs.perf_offset_avg = svs.perf_acc_offset / svs.perf_acc_offset_samples;
2501 svs.perf_offset_sdev = sqrt(svs.perf_acc_offset_squared / svs.perf_acc_offset_samples - svs.perf_offset_avg * svs.perf_offset_avg);
2504 if(svs.perf_lost > 0 && developer_extra.integer && playing) // only complain if anyone is looking
2505 Con_DPrintf("Server can't keep up: %s\n", Host_TimingReport(vabuf, sizeof(vabuf)));
2508 if(svs.perf_acc_realtime > 5 || sv.time < 10)
2511 * Don't accumulate time for the first 10 seconds of a match
2512 * so things can settle
2514 svs.perf_acc_realtime = svs.perf_acc_sleeptime =
2515 svs.perf_acc_lost = svs.perf_acc_offset =
2516 svs.perf_acc_offset_squared = svs.perf_acc_offset_max =
2517 svs.perf_acc_offset_samples = host.sleeptime = 0;
2521 * Receive packets on each main loop iteration, as the main loop may
2522 * be undersleeping due to select() detecting a new packet
2526 NetConn_ServerFrame();
2532 * If the accumulator hasn't become positive, don't
2533 * run the frame. Everything that happens before this
2534 * point will happen even if we're sleeping this frame.
2536 if((sv_timer += time) < 0)
2539 // limit the frametime steps to no more than 100ms each
2543 svs.perf_acc_lost += (sv_timer - 0.1);
2547 if (sv.active && sv_timer > 0 && !svs.threaded)
2550 * Execute one or more server frames, with an upper limit on how much
2551 * execution time to spend on server frames to avoid freezing the game if
2552 * the server is overloaded. This execution time limit means the game will
2553 * slow down if the server is taking too long.
2555 int framecount, framelimit = 1;
2556 double advancetime, aborttime = 0;
2558 prvm_prog_t *prog = SVVM_prog;
2560 // run the world state
2561 // don't allow simulation to run too fast or too slow or logic glitches can occur
2563 // stop running server frames if the wall time reaches this value
2564 if (sys_ticrate.value <= 0)
2565 advancetime = sv_timer;
2568 advancetime = sys_ticrate.value;
2569 // listen servers can run multiple server frames per client frame
2570 framelimit = cl_maxphysicsframesperserverframe.integer;
2571 aborttime = Sys_DirtyTime() + 0.1;
2574 if(host_timescale.value > 0 && host_timescale.value < 1)
2575 advancetime = min(advancetime, 0.1 / host_timescale.value);
2577 advancetime = min(advancetime, 0.1);
2581 offset = Sys_DirtyTime() - host.dirtytime;
2582 if (offset < 0 || offset >= 1800)
2586 ++svs.perf_acc_offset_samples;
2587 svs.perf_acc_offset += offset;
2588 svs.perf_acc_offset_squared += offset * offset;
2590 if(svs.perf_acc_offset_max < offset)
2591 svs.perf_acc_offset_max = offset;
2594 // only advance time if not paused
2595 // the game also pauses in singleplayer when menu or console is used
2596 sv.frametime = advancetime * host_timescale.value;
2597 if (host_framerate.value)
2598 sv.frametime = host_framerate.value;
2599 if (sv.paused || host.paused)
2602 for (framecount = 0; framecount < framelimit && sv_timer > 0; framecount++)
2604 sv_timer -= advancetime;
2606 // move things around and think unless paused
2610 // if this server frame took too long, break out of the loop
2611 if (framelimit > 1 && Sys_DirtyTime() >= aborttime)
2615 R_TimeReport("serverphysics");
2617 // send all messages to the clients
2618 SV_SendClientMessages();
2620 if (sv.paused == 1 && host.realtime > sv.pausedstart && sv.pausedstart > 0) {
2621 prog->globals.fp[OFS_PARM0] = host.realtime - sv.pausedstart;
2622 PRVM_serverglobalfloat(time) = sv.time;
2623 prog->ExecuteProgram(prog, PRVM_serverfunction(SV_PausedTic), "QC function SV_PausedTic is missing");
2626 // send an heartbeat if enough time has passed since the last one
2627 NetConn_Heartbeat(0);
2628 R_TimeReport("servernetwork");
2632 // don't let r_speeds display jump around
2633 R_TimeReport("serverphysics");
2634 R_TimeReport("servernetwork");
2637 // if there is some time remaining from this frame, reset the timer
2641 svs.perf_acc_lost += sv_timer;
2648 static int SV_ThreadFunc(void *voiddata)
2650 prvm_prog_t *prog = SVVM_prog;
2651 qbool playing = false;
2652 double sv_timer = 0;
2653 double sv_deltarealtime, sv_oldrealtime, sv_realtime;
2657 sv_realtime = Sys_DirtyTime();
2658 while (!svs.threadstop)
2660 // FIXME: we need to handle Host_Error in the server thread somehow
2661 // if (setjmp(sv_abortframe))
2662 // continue; // something bad happened in the server game
2664 sv_oldrealtime = sv_realtime;
2665 sv_realtime = Sys_DirtyTime();
2666 sv_deltarealtime = sv_realtime - sv_oldrealtime;
2667 if (sv_deltarealtime < 0 || sv_deltarealtime >= 1800) sv_deltarealtime = 0;
2669 sv_timer += sv_deltarealtime;
2671 svs.perf_acc_realtime += sv_deltarealtime;
2673 // at this point we start doing real server work, and must block on any client activity pertaining to the server (such as executing SV_SpawnServer)
2674 SV_LockThreadMutex();
2676 // Look for clients who have spawned
2679 for (i = 0, host_client = svs.clients;i < svs.maxclients;i++, host_client++)
2680 if(host_client->begun)
2681 if(host_client->netconnection)
2685 // don't accumulate time for the first 10 seconds of a match
2686 // so things can settle
2687 svs.perf_acc_realtime = svs.perf_acc_sleeptime = svs.perf_acc_lost = svs.perf_acc_offset = svs.perf_acc_offset_squared = svs.perf_acc_offset_max = svs.perf_acc_offset_samples = 0;
2689 else if(svs.perf_acc_realtime > 5)
2691 svs.perf_cpuload = 1 - svs.perf_acc_sleeptime / svs.perf_acc_realtime;
2692 svs.perf_lost = svs.perf_acc_lost / svs.perf_acc_realtime;
2693 if(svs.perf_acc_offset_samples > 0)
2695 svs.perf_offset_max = svs.perf_acc_offset_max;
2696 svs.perf_offset_avg = svs.perf_acc_offset / svs.perf_acc_offset_samples;
2697 svs.perf_offset_sdev = sqrt(svs.perf_acc_offset_squared / svs.perf_acc_offset_samples - svs.perf_offset_avg * svs.perf_offset_avg);
2699 if(svs.perf_lost > 0 && developer_extra.integer)
2701 Con_DPrintf("Server can't keep up: %s\n", Host_TimingReport(vabuf, sizeof(vabuf)));
2702 svs.perf_acc_realtime = svs.perf_acc_sleeptime = svs.perf_acc_lost = svs.perf_acc_offset = svs.perf_acc_offset_squared = svs.perf_acc_offset_max = svs.perf_acc_offset_samples = 0;
2708 NetConn_ServerFrame();
2712 // if the accumulators haven't become positive yet, wait a while
2713 wait = sv_timer * -1000000.0;
2716 double time0, delta;
2717 SV_UnlockThreadMutex(); // don't keep mutex locked while sleeping
2718 if (host_maxwait.value <= 0)
2719 wait = min(wait, 1000000.0);
2721 wait = min(wait, host_maxwait.value * 1000.0);
2723 wait = 1; // because we cast to int
2724 time0 = Sys_DirtyTime();
2725 Sys_Sleep((int)wait);
2726 delta = Sys_DirtyTime() - time0;if (delta < 0 || delta >= 1800) delta = 0;
2727 svs.perf_acc_sleeptime += delta;
2731 if (sv.active && sv_timer > 0)
2733 // execute one server frame
2737 if (sys_ticrate.value <= 0)
2738 advancetime = min(sv_timer, 0.1); // don't step more than 100ms
2740 advancetime = sys_ticrate.value;
2744 offset = sv_timer + (Sys_DirtyTime() - sv_realtime); // LadyHavoc: FIXME: I don't understand this line
2745 ++svs.perf_acc_offset_samples;
2746 svs.perf_acc_offset += offset;
2747 svs.perf_acc_offset_squared += offset * offset;
2748 if(svs.perf_acc_offset_max < offset)
2749 svs.perf_acc_offset_max = offset;
2752 // only advance time if not paused
2753 // the game also pauses in singleplayer when menu or console is used
2754 sv.frametime = advancetime * host_timescale.value;
2755 if (host_framerate.value)
2756 sv.frametime = host_framerate.value;
2757 if (sv.paused || host.paused)
2760 sv_timer -= advancetime;
2762 // move things around and think unless paused
2766 // send all messages to the clients
2767 SV_SendClientMessages();
2769 if (sv.paused == 1 && sv_realtime > sv.pausedstart && sv.pausedstart > 0)
2771 PRVM_serverglobalfloat(time) = sv.time;
2772 prog->globals.fp[OFS_PARM0] = sv_realtime - sv.pausedstart;
2773 prog->ExecuteProgram(prog, PRVM_serverfunction(SV_PausedTic), "QC function SV_PausedTic is missing");
2776 // send an heartbeat if enough time has passed since the last one
2777 NetConn_Heartbeat(0);
2781 // we're back to safe code now
2782 SV_UnlockThreadMutex();
2784 // if there is some time remaining from this frame, reset the timers
2787 svs.perf_acc_lost += sv_timer;
2794 void SV_StartThread(void)
2796 if (!sv_threaded.integer || !Thread_HasThreads())
2798 svs.threaded = true;
2799 svs.threadstop = false;
2800 svs.threadmutex = Thread_CreateMutex();
2801 svs.thread = Thread_CreateThread(SV_ThreadFunc, NULL);
2804 void SV_StopThread(void)
2808 svs.threadstop = true;
2809 Thread_WaitThread(svs.thread, 0);
2810 Thread_DestroyMutex(svs.threadmutex);
2811 svs.threaded = false;