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", "0.1", "when a client does not send input for this many seconds (max 0.1), 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 water, 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 in water, 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);
708 SV_InitOperatorCommands();
709 host.hook.SV_CanSave = SV_CanSave;
711 sv_mempool = Mem_AllocPool("server", 0, NULL);
716 static void SV_SaveEntFile_f(cmd_state_t *cmd)
719 if (!sv.active || !sv.worldmodel)
721 Con_Print("Not running a server\n");
724 FS_WriteFile(va(vabuf, sizeof(vabuf), "%s.ent", sv.worldnamenoextension), sv.worldmodel->brush.entities, (fs_offset_t)strlen(sv.worldmodel->brush.entities));
728 ==============================================================================
732 ==============================================================================
739 Sends the first message from the server to a connected client.
740 This will be sent on the initial connection and upon each server load.
743 void SV_SendServerinfo (client_t *client)
745 prvm_prog_t *prog = SVVM_prog;
750 // we know that this client has a netconnection and thus is not a bot
752 // edicts get reallocated on level changes, so we need to update it here
753 client->edict = PRVM_EDICT_NUM((client - svs.clients) + 1);
755 // clear cached stuff that depends on the level
756 client->weaponmodel[0] = 0;
757 client->weaponmodelindex = 0;
759 // LadyHavoc: clear entityframe tracking
760 client->latestframenum = 0;
762 // initialize the movetime, so a speedhack can't make use of the time before this client joined
763 client->cmd.time = sv.time;
765 if (client->entitydatabase)
766 EntityFrame_FreeDatabase(client->entitydatabase);
767 if (client->entitydatabase4)
768 EntityFrame4_FreeDatabase(client->entitydatabase4);
769 if (client->entitydatabase5)
770 EntityFrame5_FreeDatabase(client->entitydatabase5);
772 memset(client->stats, 0, sizeof(client->stats));
773 memset(client->statsdeltabits, 0, sizeof(client->statsdeltabits));
775 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)
777 if (sv.protocol == PROTOCOL_DARKPLACES1 || sv.protocol == PROTOCOL_DARKPLACES2 || sv.protocol == PROTOCOL_DARKPLACES3)
778 client->entitydatabase = EntityFrame_AllocDatabase(sv_mempool);
779 else if (sv.protocol == PROTOCOL_DARKPLACES4)
780 client->entitydatabase4 = EntityFrame4_AllocDatabase(sv_mempool);
782 client->entitydatabase5 = EntityFrame5_AllocDatabase(sv_mempool);
785 // reset csqc entity versions
786 for (i = 0;i < prog->max_edicts;i++)
788 client->csqcentityscope[i] = 0;
789 client->csqcentitysendflags[i] = 0xFFFFFF;
791 for (i = 0;i < NUM_CSQCENTITYDB_FRAMES;i++)
793 client->csqcentityframehistory[i].num = 0;
794 client->csqcentityframehistory[i].framenum = -1;
796 client->csqcnumedicts = 0;
797 client->csqcentityframehistory_next = 0;
799 SZ_Clear (&client->netconnection->message);
800 MSG_WriteByte (&client->netconnection->message, svc_print);
801 dpsnprintf (message, sizeof (message), "\nServer: %s build %s (progs %i crc)\n", gamename, buildstring, prog->filecrc);
802 MSG_WriteString (&client->netconnection->message,message);
804 SV_StopDemoRecording(client); // to split up demos into different files
805 if(sv_autodemo_perclient.integer)
807 char demofile[MAX_OSPATH];
808 char ipaddress[MAX_QPATH];
811 // start a new demo file
812 LHNETADDRESS_ToString(&(client->netconnection->peeraddress), ipaddress, sizeof(ipaddress), true);
813 for(j = 0; ipaddress[j]; ++j)
814 if(!isalnum(ipaddress[j]))
816 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);
818 SV_StartDemoRecording(client, demofile, -1);
821 //[515]: init csprogs according to version of svprogs, check the crc, etc.
822 if (sv.csqc_progname[0])
824 Con_DPrintf("sending csqc info to client (\"%s\" with size %i and crc %i)\n", sv.csqc_progname, sv.csqc_progsize, sv.csqc_progcrc);
825 MSG_WriteByte (&client->netconnection->message, svc_stufftext);
826 MSG_WriteString (&client->netconnection->message, va(vabuf, sizeof(vabuf), "csqc_progname %s\n", sv.csqc_progname));
827 MSG_WriteByte (&client->netconnection->message, svc_stufftext);
828 MSG_WriteString (&client->netconnection->message, va(vabuf, sizeof(vabuf), "csqc_progsize %i\n", sv.csqc_progsize));
829 MSG_WriteByte (&client->netconnection->message, svc_stufftext);
830 MSG_WriteString (&client->netconnection->message, va(vabuf, sizeof(vabuf), "csqc_progcrc %i\n", sv.csqc_progcrc));
832 if(client->sv_demo_file != NULL)
835 static char buf[NET_MAXMESSAGE];
838 sb.data = (unsigned char *) buf;
839 sb.maxsize = sizeof(buf);
841 while(MakeDownloadPacket(sv.csqc_progname, svs.csqc_progdata, sv.csqc_progsize, sv.csqc_progcrc, k++, &sb, sv.protocol))
842 SV_WriteDemoMessage(client, &sb, false);
845 //[515]: init stufftext string (it is sent before svc_serverinfo)
846 if (PRVM_GetString(prog, PRVM_serverglobalstring(SV_InitCmd)))
848 MSG_WriteByte (&client->netconnection->message, svc_stufftext);
849 MSG_WriteString (&client->netconnection->message, va(vabuf, sizeof(vabuf), "%s\n", PRVM_GetString(prog, PRVM_serverglobalstring(SV_InitCmd))));
853 //if (sv_allowdownloads.integer)
854 // always send the info that the server supports the protocol, even if downloads are forbidden
855 // only because of that, the CSQC exception can work
857 MSG_WriteByte (&client->netconnection->message, svc_stufftext);
858 MSG_WriteString (&client->netconnection->message, "cl_serverextension_download 2\n");
861 // send at this time so it's guaranteed to get executed at the right time
865 host_client = client;
866 Curl_SendRequirements();
870 MSG_WriteByte (&client->netconnection->message, svc_serverinfo);
871 MSG_WriteLong (&client->netconnection->message, Protocol_NumberForEnum(sv.protocol));
872 MSG_WriteByte (&client->netconnection->message, svs.maxclients);
874 if (!coop.integer && deathmatch.integer)
875 MSG_WriteByte (&client->netconnection->message, GAME_DEATHMATCH);
877 MSG_WriteByte (&client->netconnection->message, GAME_COOP);
879 MSG_WriteString (&client->netconnection->message,PRVM_GetString(prog, PRVM_serveredictstring(prog->edicts, message)));
881 for (i = 1;i < MAX_MODELS && sv.model_precache[i][0];i++)
882 MSG_WriteString (&client->netconnection->message, sv.model_precache[i]);
883 MSG_WriteByte (&client->netconnection->message, 0);
885 for (i = 1;i < MAX_SOUNDS && sv.sound_precache[i][0];i++)
886 MSG_WriteString (&client->netconnection->message, sv.sound_precache[i]);
887 MSG_WriteByte (&client->netconnection->message, 0);
890 MSG_WriteByte (&client->netconnection->message, svc_cdtrack);
891 MSG_WriteByte (&client->netconnection->message, (int)PRVM_serveredictfloat(prog->edicts, sounds));
892 MSG_WriteByte (&client->netconnection->message, (int)PRVM_serveredictfloat(prog->edicts, sounds));
895 // store this in clientcamera, too
896 client->clientcamera = PRVM_NUM_FOR_EDICT(client->edict);
897 MSG_WriteByte (&client->netconnection->message, svc_setview);
898 MSG_WriteShort (&client->netconnection->message, client->clientcamera);
900 MSG_WriteByte (&client->netconnection->message, svc_signonnum);
901 MSG_WriteByte (&client->netconnection->message, 1);
903 client->prespawned = false; // need prespawn, spawn, etc
904 client->spawned = false; // need prespawn, spawn, etc
905 client->begun = false; // need prespawn, spawn, etc
906 client->sendsignon = 1; // send this message, and increment to 2, 2 will be set to 0 by the prespawn command
908 // clear movement info until client enters the new level properly
909 memset(&client->cmd, 0, sizeof(client->cmd));
910 client->movesequence = 0;
911 client->movement_highestsequence_seen = 0;
912 memset(&client->movement_count, 0, sizeof(client->movement_count));
915 // allow the client some time to send his keepalives, even if map loading took ages
916 client->netconnection->timeout = host.realtime + net_connecttimeout.value;
923 Initializes a client_t for a new net connection. This will only be called
924 once for a player each game, not once for each level change.
927 void SV_ConnectClient (int clientnum, netconn_t *netconnection)
929 prvm_prog_t *prog = SVVM_prog;
933 client = svs.clients + clientnum;
935 // set up the client_t
938 float backupparms[NUM_SPAWN_PARMS];
939 memcpy(backupparms, client->spawn_parms, sizeof(backupparms));
940 memset(client, 0, sizeof(*client));
941 memcpy(client->spawn_parms, backupparms, sizeof(backupparms));
944 memset(client, 0, sizeof(*client));
945 client->active = true;
946 client->netconnection = netconnection;
948 Con_DPrintf("Client %s connected\n", client->netconnection ? client->netconnection->address : "botclient");
950 if(client->netconnection && client->netconnection->crypto.authenticated)
952 Con_Printf("%s connection to %s has been established: client is %s@%s%.*s, I am %.*s@%s%.*s\n",
953 client->netconnection->crypto.use_aes ? "Encrypted" : "Authenticated",
954 client->netconnection->address,
955 client->netconnection->crypto.client_idfp[0] ? client->netconnection->crypto.client_idfp : "-",
956 (client->netconnection->crypto.client_issigned || !client->netconnection->crypto.client_keyfp[0]) ? "" : "~",
957 crypto_keyfp_recommended_length, client->netconnection->crypto.client_keyfp[0] ? client->netconnection->crypto.client_keyfp : "-",
958 crypto_keyfp_recommended_length, client->netconnection->crypto.server_idfp[0] ? client->netconnection->crypto.server_idfp : "-",
959 (client->netconnection->crypto.server_issigned || !client->netconnection->crypto.server_keyfp[0]) ? "" : "~",
960 crypto_keyfp_recommended_length, client->netconnection->crypto.server_keyfp[0] ? client->netconnection->crypto.server_keyfp : "-"
964 strlcpy(client->name, "unconnected", sizeof(client->name));
965 strlcpy(client->old_name, "unconnected", sizeof(client->old_name));
966 client->prespawned = false;
967 client->spawned = false;
968 client->begun = false;
969 client->edict = PRVM_EDICT_NUM(clientnum+1);
970 if (client->netconnection)
971 client->netconnection->message.allowoverflow = true; // we can catch it
972 // prepare the unreliable message buffer
973 client->unreliablemsg.data = client->unreliablemsg_data;
974 client->unreliablemsg.maxsize = sizeof(client->unreliablemsg_data);
975 // updated by receiving "rate" command from client, this is also the default if not using a DP client
976 client->rate = 1000000000;
977 client->connecttime = host.realtime;
981 // call the progs to get default spawn parms for the new client
982 // set self to world to intentionally cause errors with broken SetNewParms code in some mods
983 PRVM_serverglobalfloat(time) = sv.time;
984 PRVM_serverglobaledict(self) = 0;
985 prog->ExecuteProgram(prog, PRVM_serverfunction(SetNewParms), "QC function SetNewParms is missing");
986 for (i=0 ; i<NUM_SPAWN_PARMS ; i++)
987 client->spawn_parms[i] = (&PRVM_serverglobalfloat(parm1))[i];
989 // set up the entity for this client (including .colormap, .team, etc)
990 PRVM_ED_ClearEdict(prog, client->edict);
993 // don't call SendServerinfo for a fresh botclient because its fields have
994 // not been set up by the qc yet
995 if (client->netconnection)
996 SV_SendServerinfo (client);
998 client->prespawned = client->spawned = client->begun = true;
1002 =====================
1005 Called when the player is getting totally kicked off the host
1006 if (crash = true), don't bother sending signofs
1007 =====================
1009 void SV_DropClient(qbool crash)
1011 prvm_prog_t *prog = SVVM_prog;
1013 Con_Printf("Client \"%s\" dropped\n", host_client->name);
1015 SV_StopDemoRecording(host_client);
1017 // make sure edict is not corrupt (from a level change for example)
1018 host_client->edict = PRVM_EDICT_NUM(host_client - svs.clients + 1);
1020 if (host_client->netconnection)
1022 // tell the client to be gone
1025 // LadyHavoc: no opportunity for resending, so use unreliable 3 times
1026 unsigned char bufdata[8];
1028 memset(&buf, 0, sizeof(buf));
1030 buf.maxsize = sizeof(bufdata);
1031 MSG_WriteByte(&buf, svc_disconnect);
1032 NetConn_SendUnreliableMessage(host_client->netconnection, &buf, sv.protocol, 10000, 0, false);
1033 NetConn_SendUnreliableMessage(host_client->netconnection, &buf, sv.protocol, 10000, 0, false);
1034 NetConn_SendUnreliableMessage(host_client->netconnection, &buf, sv.protocol, 10000, 0, false);
1038 // call qc ClientDisconnect function
1039 // LadyHavoc: don't call QC if server is dead (avoids recursive
1040 // Host_Error in some mods when they run out of edicts)
1041 if (host_client->clientconnectcalled && sv.active && host_client->edict)
1043 // call the prog function for removing a client
1044 // this will set the body to a dead frame, among other things
1045 int saveSelf = PRVM_serverglobaledict(self);
1046 host_client->clientconnectcalled = false;
1047 PRVM_serverglobalfloat(time) = sv.time;
1048 PRVM_serverglobaledict(self) = PRVM_EDICT_TO_PROG(host_client->edict);
1049 prog->ExecuteProgram(prog, PRVM_serverfunction(ClientDisconnect), "QC function ClientDisconnect is missing");
1050 PRVM_serverglobaledict(self) = saveSelf;
1053 if (host_client->netconnection)
1055 // break the net connection
1056 NetConn_Close(host_client->netconnection);
1057 host_client->netconnection = NULL;
1060 // if a download is active, close it
1061 if (host_client->download_file)
1063 Con_DPrintf("Download of %s aborted when %s dropped\n", host_client->download_name, host_client->name);
1064 FS_Close(host_client->download_file);
1065 host_client->download_file = NULL;
1066 host_client->download_name[0] = 0;
1067 host_client->download_expectedposition = 0;
1068 host_client->download_started = false;
1071 // remove leaving player from scoreboard
1072 host_client->name[0] = 0;
1073 host_client->colors = 0;
1074 host_client->frags = 0;
1075 // send notification to all clients
1076 // get number of client manually just to make sure we get it right...
1077 i = host_client - svs.clients;
1078 MSG_WriteByte (&sv.reliable_datagram, svc_updatename);
1079 MSG_WriteByte (&sv.reliable_datagram, i);
1080 MSG_WriteString (&sv.reliable_datagram, host_client->name);
1081 MSG_WriteByte (&sv.reliable_datagram, svc_updatecolors);
1082 MSG_WriteByte (&sv.reliable_datagram, i);
1083 MSG_WriteByte (&sv.reliable_datagram, host_client->colors);
1084 MSG_WriteByte (&sv.reliable_datagram, svc_updatefrags);
1085 MSG_WriteByte (&sv.reliable_datagram, i);
1086 MSG_WriteShort (&sv.reliable_datagram, host_client->frags);
1088 // free the client now
1089 if (host_client->entitydatabase)
1090 EntityFrame_FreeDatabase(host_client->entitydatabase);
1091 if (host_client->entitydatabase4)
1092 EntityFrame4_FreeDatabase(host_client->entitydatabase4);
1093 if (host_client->entitydatabase5)
1094 EntityFrame5_FreeDatabase(host_client->entitydatabase5);
1098 // clear a fields that matter to DP_SV_CLIENTNAME and DP_SV_CLIENTCOLORS, and also frags
1099 PRVM_ED_ClearEdict(prog, host_client->edict);
1102 // clear the client struct (this sets active to false)
1103 memset(host_client, 0, sizeof(*host_client));
1105 // update server listing on the master because player count changed
1106 // (which the master uses for filtering empty/full servers)
1107 NetConn_Heartbeat(1);
1111 for (i = 0;i < svs.maxclients;i++)
1112 if (svs.clients[i].active && !svs.clients[i].spawned)
1114 if (i == svs.maxclients)
1116 Con_Printf("Loaded game, everyone rejoined - unpausing\n");
1117 sv.paused = sv.loadgame = false; // we're basically done with loading now
1122 static void SV_StartDownload_f(cmd_state_t *cmd)
1124 if (host_client->download_file)
1125 host_client->download_started = true;
1129 * Compression extension negotiation:
1132 * cl_serverextension_download 2
1135 * download <filename> <list of zero or more suppported compressions in order of preference>
1137 * download maps/map1.bsp lzo deflate huffman
1140 * cl_downloadbegin <compressed size> <filename> <compression method actually used>
1142 * cl_downloadbegin 123456 maps/map1.bsp deflate
1144 * The server may choose not to compress the file by sending no compression name, like:
1145 * cl_downloadbegin 345678 maps/map1.bsp
1147 * NOTE: the "download" command may only specify compression algorithms if
1148 * cl_serverextension_download is 2!
1149 * If cl_serverextension_download has a different value, the client must
1150 * assume this extension is not supported!
1153 static void Download_CheckExtensions(cmd_state_t *cmd)
1156 int argc = Cmd_Argc(cmd);
1158 // first reset them all
1159 host_client->download_deflate = false;
1161 for(i = 2; i < argc; ++i)
1163 if(!strcmp(Cmd_Argv(cmd, i), "deflate"))
1165 host_client->download_deflate = true;
1171 static void SV_Download_f(cmd_state_t *cmd)
1173 const char *whichpack, *whichpack2, *extension;
1174 qbool is_csqc; // so we need to check only once
1176 if (Cmd_Argc(cmd) < 2)
1178 SV_ClientPrintf("usage: download <filename> {<extensions>}*\n");
1179 SV_ClientPrintf(" supported extensions: deflate\n");
1183 if (FS_CheckNastyPath(Cmd_Argv(cmd, 1), false))
1185 SV_ClientPrintf("Download rejected: nasty filename \"%s\"\n", Cmd_Argv(cmd, 1));
1189 if (host_client->download_file)
1191 // at this point we'll assume the previous download should be aborted
1192 Con_DPrintf("Download of %s aborted by %s starting a new download\n", host_client->download_name, host_client->name);
1193 SV_ClientCommands("\nstopdownload\n");
1195 // close the file and reset variables
1196 FS_Close(host_client->download_file);
1197 host_client->download_file = NULL;
1198 host_client->download_name[0] = 0;
1199 host_client->download_expectedposition = 0;
1200 host_client->download_started = false;
1203 is_csqc = (sv.csqc_progname[0] && strcmp(Cmd_Argv(cmd, 1), sv.csqc_progname) == 0);
1205 if (!sv_allowdownloads.integer && !is_csqc)
1207 SV_ClientPrintf("Downloads are disabled on this server\n");
1208 SV_ClientCommands("\nstopdownload\n");
1212 Download_CheckExtensions(cmd);
1214 strlcpy(host_client->download_name, Cmd_Argv(cmd, 1), sizeof(host_client->download_name));
1215 extension = FS_FileExtension(host_client->download_name);
1217 // host_client is asking to download a specified file
1218 if (developer_extra.integer)
1219 Con_DPrintf("Download request for %s by %s\n", host_client->download_name, host_client->name);
1223 char extensions[MAX_QPATH]; // make sure this can hold all extensions
1224 extensions[0] = '\0';
1226 if(host_client->download_deflate)
1227 strlcat(extensions, " deflate", sizeof(extensions));
1229 Con_DPrintf("Downloading %s to %s\n", host_client->download_name, host_client->name);
1231 if(host_client->download_deflate && svs.csqc_progdata_deflated)
1232 host_client->download_file = FS_FileFromData(svs.csqc_progdata_deflated, svs.csqc_progsize_deflated, true);
1234 host_client->download_file = FS_FileFromData(svs.csqc_progdata, sv.csqc_progsize, true);
1236 // no, no space is needed between %s and %s :P
1237 SV_ClientCommands("\ncl_downloadbegin %i %s%s\n", (int)FS_FileSize(host_client->download_file), host_client->download_name, extensions);
1239 host_client->download_expectedposition = 0;
1240 host_client->download_started = false;
1241 host_client->sendsignon = true; // make sure this message is sent
1245 if (!FS_FileExists(host_client->download_name))
1247 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);
1248 SV_ClientCommands("\nstopdownload\n");
1252 // check if the user is trying to download part of registered Quake(r)
1253 whichpack = FS_WhichPack(host_client->download_name);
1254 whichpack2 = FS_WhichPack("gfx/pop.lmp");
1255 if ((whichpack && whichpack2 && !strcasecmp(whichpack, whichpack2)) || FS_IsRegisteredQuakePack(host_client->download_name))
1257 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);
1258 SV_ClientCommands("\nstopdownload\n");
1262 // check if the server has forbidden archive downloads entirely
1263 if (!sv_allowdownloads_inarchive.integer)
1265 whichpack = FS_WhichPack(host_client->download_name);
1268 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);
1269 SV_ClientCommands("\nstopdownload\n");
1274 if (!sv_allowdownloads_config.integer)
1276 if (!strcasecmp(extension, "cfg"))
1278 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);
1279 SV_ClientCommands("\nstopdownload\n");
1284 if (!sv_allowdownloads_dlcache.integer)
1286 if (!strncasecmp(host_client->download_name, "dlcache/", 8))
1288 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);
1289 SV_ClientCommands("\nstopdownload\n");
1294 if (!sv_allowdownloads_archive.integer)
1296 if (!strcasecmp(extension, "pak") || !strcasecmp(extension, "pk3"))
1298 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);
1299 SV_ClientCommands("\nstopdownload\n");
1304 host_client->download_file = FS_OpenVirtualFile(host_client->download_name, true);
1305 if (!host_client->download_file)
1307 SV_ClientPrintf("Download rejected: server could not open the file \"%s\"\n", host_client->download_name);
1308 SV_ClientCommands("\nstopdownload\n");
1312 if (FS_FileSize(host_client->download_file) > 1<<30)
1314 SV_ClientPrintf("Download rejected: file \"%s\" is very large\n", host_client->download_name);
1315 SV_ClientCommands("\nstopdownload\n");
1316 FS_Close(host_client->download_file);
1317 host_client->download_file = NULL;
1321 if (FS_FileSize(host_client->download_file) < 0)
1323 SV_ClientPrintf("Download rejected: file \"%s\" is not a regular file\n", host_client->download_name);
1324 SV_ClientCommands("\nstopdownload\n");
1325 FS_Close(host_client->download_file);
1326 host_client->download_file = NULL;
1330 Con_DPrintf("Downloading %s to %s\n", host_client->download_name, host_client->name);
1333 * we can only do this if we would actually deflate on the fly
1334 * which we do not (yet)!
1336 char extensions[MAX_QPATH]; // make sure this can hold all extensions
1337 extensions[0] = '\0';
1339 if(host_client->download_deflate)
1340 strlcat(extensions, " deflate", sizeof(extensions));
1342 // no, no space is needed between %s and %s :P
1343 SV_ClientCommands("\ncl_downloadbegin %i %s%s\n", (int)FS_FileSize(host_client->download_file), host_client->download_name, extensions);
1346 SV_ClientCommands("\ncl_downloadbegin %i %s\n", (int)FS_FileSize(host_client->download_file), host_client->download_name);
1348 host_client->download_expectedposition = 0;
1349 host_client->download_started = false;
1350 host_client->sendsignon = true; // make sure this message is sent
1352 // the rest of the download process is handled in SV_SendClientDatagram
1353 // and other code dealing with svc_downloaddata and clc_ackdownloaddata
1355 // no svc_downloaddata messages will be sent until sv_startdownload is
1356 // sent by the client
1360 ==============================================================================
1364 ==============================================================================
1373 int SV_ModelIndex(const char *s, int precachemode)
1375 int i, limit = ((sv.protocol == PROTOCOL_QUAKE || sv.protocol == PROTOCOL_QUAKEDP || sv.protocol == PROTOCOL_NEHAHRAMOVIE) ? 256 : MAX_MODELS);
1376 char filename[MAX_QPATH];
1380 //if (precachemode == 2)
1382 strlcpy(filename, s, sizeof(filename));
1383 for (i = 2;i < limit;i++)
1385 if (!sv.model_precache[i][0])
1389 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))
1391 Con_Printf("SV_ModelIndex(\"%s\"): precache_model can only be done in spawn functions\n", filename);
1394 if (precachemode == 1)
1395 Con_Printf("SV_ModelIndex(\"%s\"): not precached (fix your code), precaching anyway\n", filename);
1396 strlcpy(sv.model_precache[i], filename, sizeof(sv.model_precache[i]));
1397 if (sv.state == ss_loading)
1399 // running from SV_SpawnServer which is launched from the client console command interpreter
1400 sv.models[i] = Mod_ForName (sv.model_precache[i], true, false, s[0] == '*' ? sv.worldname : NULL);
1406 // 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
1407 sv.models[i] = Mod_FindName (sv.model_precache[i], s[0] == '*' ? sv.worldname : NULL);
1411 // running single threaded, so we can load the model here
1412 sv.models[i] = Mod_ForName (sv.model_precache[i], true, false, s[0] == '*' ? sv.worldname : NULL);
1414 MSG_WriteByte(&sv.reliable_datagram, svc_precache);
1415 MSG_WriteShort(&sv.reliable_datagram, i);
1416 MSG_WriteString(&sv.reliable_datagram, filename);
1420 Con_Printf("SV_ModelIndex(\"%s\"): not precached\n", filename);
1423 if (!strcmp(sv.model_precache[i], filename))
1426 Con_Printf("SV_ModelIndex(\"%s\"): i (%i) == MAX_MODELS (%i)\n", filename, i, MAX_MODELS);
1436 int SV_SoundIndex(const char *s, int precachemode)
1438 int i, limit = ((sv.protocol == PROTOCOL_QUAKE || sv.protocol == PROTOCOL_QUAKEDP || sv.protocol == PROTOCOL_NEHAHRAMOVIE || sv.protocol == PROTOCOL_NEHAHRABJP) ? 256 : MAX_SOUNDS);
1439 char filename[MAX_QPATH];
1443 //if (precachemode == 2)
1445 strlcpy(filename, s, sizeof(filename));
1446 for (i = 1;i < limit;i++)
1448 if (!sv.sound_precache[i][0])
1452 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))
1454 Con_Printf("SV_SoundIndex(\"%s\"): precache_sound can only be done in spawn functions\n", filename);
1457 if (precachemode == 1)
1458 Con_Printf("SV_SoundIndex(\"%s\"): not precached (fix your code), precaching anyway\n", filename);
1459 strlcpy(sv.sound_precache[i], filename, sizeof(sv.sound_precache[i]));
1460 if (sv.state != ss_loading)
1462 MSG_WriteByte(&sv.reliable_datagram, svc_precache);
1463 MSG_WriteShort(&sv.reliable_datagram, i + 32768);
1464 MSG_WriteString(&sv.reliable_datagram, filename);
1468 Con_Printf("SV_SoundIndex(\"%s\"): not precached\n", filename);
1471 if (!strcmp(sv.sound_precache[i], filename))
1474 Con_Printf("SV_SoundIndex(\"%s\"): i (%i) == MAX_SOUNDS (%i)\n", filename, i, MAX_SOUNDS);
1480 SV_ParticleEffectIndex
1484 int SV_ParticleEffectIndex(const char *name)
1486 int i, argc, linenumber, effectnameindex;
1488 fs_offset_t filesize;
1489 unsigned char *filedata;
1491 const char *textstart;
1492 //const char *textend;
1493 char argv[16][1024];
1494 char filename[MAX_QPATH];
1495 if (!sv.particleeffectnamesloaded)
1497 sv.particleeffectnamesloaded = true;
1498 memset(sv.particleeffectname, 0, sizeof(sv.particleeffectname));
1499 for (i = 0;i < EFFECT_TOTAL;i++)
1500 strlcpy(sv.particleeffectname[i], standardeffectnames[i], sizeof(sv.particleeffectname[i]));
1501 for (filepass = 0;;filepass++)
1504 dpsnprintf(filename, sizeof(filename), "effectinfo.txt");
1505 else if (filepass == 1)
1506 dpsnprintf(filename, sizeof(filename), "%s_effectinfo.txt", sv.worldnamenoextension);
1509 filedata = FS_LoadFile(filename, tempmempool, true, &filesize);
1512 textstart = (const char *)filedata;
1513 //textend = (const char *)filedata + filesize;
1515 for (linenumber = 1;;linenumber++)
1520 if (!COM_ParseToken_Simple(&text, true, false, true) || !strcmp(com_token, "\n"))
1524 strlcpy(argv[argc], com_token, sizeof(argv[argc]));
1528 if (com_token[0] == 0)
1529 break; // if the loop exited and it's not a \n, it's EOF
1532 if (!strcmp(argv[0], "effect"))
1536 for (effectnameindex = 1;effectnameindex < MAX_PARTICLEEFFECTNAME;effectnameindex++)
1538 if (sv.particleeffectname[effectnameindex][0])
1540 if (!strcmp(sv.particleeffectname[effectnameindex], argv[1]))
1545 strlcpy(sv.particleeffectname[effectnameindex], argv[1], sizeof(sv.particleeffectname[effectnameindex]));
1549 // if we run out of names, abort
1550 if (effectnameindex == MAX_PARTICLEEFFECTNAME)
1552 Con_Printf("%s:%i: too many effects!\n", filename, linenumber);
1561 // search for the name
1562 for (effectnameindex = 1;effectnameindex < MAX_PARTICLEEFFECTNAME && sv.particleeffectname[effectnameindex][0];effectnameindex++)
1563 if (!strcmp(sv.particleeffectname[effectnameindex], name))
1564 return effectnameindex;
1565 // return 0 if we couldn't find it
1569 model_t *SV_GetModelByIndex(int modelindex)
1571 return (modelindex > 0 && modelindex < MAX_MODELS) ? sv.models[modelindex] : NULL;
1574 model_t *SV_GetModelFromEdict(prvm_edict_t *ed)
1576 prvm_prog_t *prog = SVVM_prog;
1578 if (!ed || ed->priv.server->free)
1580 modelindex = (int)PRVM_serveredictfloat(ed, modelindex);
1581 return (modelindex > 0 && modelindex < MAX_MODELS) ? sv.models[modelindex] : NULL;
1590 static void SV_CreateBaseline (void)
1592 prvm_prog_t *prog = SVVM_prog;
1593 int i, entnum, large;
1594 prvm_edict_t *svent;
1596 // LadyHavoc: clear *all* baselines (not just active ones)
1597 for (entnum = 0;entnum < prog->max_edicts;entnum++)
1599 // get the current server version
1600 svent = PRVM_EDICT_NUM(entnum);
1602 // LadyHavoc: always clear state values, whether the entity is in use or not
1603 svent->priv.server->baseline = defaultstate;
1605 if (svent->priv.server->free)
1607 if (entnum > svs.maxclients && !PRVM_serveredictfloat(svent, modelindex))
1610 // create entity baseline
1611 VectorCopy (PRVM_serveredictvector(svent, origin), svent->priv.server->baseline.origin);
1612 VectorCopy (PRVM_serveredictvector(svent, angles), svent->priv.server->baseline.angles);
1613 svent->priv.server->baseline.frame = (int)PRVM_serveredictfloat(svent, frame);
1614 svent->priv.server->baseline.skin = (int)PRVM_serveredictfloat(svent, skin);
1615 if (entnum > 0 && entnum <= svs.maxclients)
1617 svent->priv.server->baseline.colormap = entnum;
1618 svent->priv.server->baseline.modelindex = SV_ModelIndex("progs/player.mdl", 1);
1622 svent->priv.server->baseline.colormap = 0;
1623 svent->priv.server->baseline.modelindex = (int)PRVM_serveredictfloat(svent, modelindex);
1627 if (svent->priv.server->baseline.modelindex & 0xFF00 || svent->priv.server->baseline.frame & 0xFF00)
1630 if (sv.protocol == PROTOCOL_NEHAHRABJP || sv.protocol == PROTOCOL_NEHAHRABJP2 || sv.protocol == PROTOCOL_NEHAHRABJP3)
1634 // add to the message
1636 MSG_WriteByte (&sv.signon, svc_spawnbaseline2);
1638 MSG_WriteByte (&sv.signon, svc_spawnbaseline);
1639 MSG_WriteShort (&sv.signon, entnum);
1643 MSG_WriteShort (&sv.signon, svent->priv.server->baseline.modelindex);
1644 MSG_WriteShort (&sv.signon, svent->priv.server->baseline.frame);
1646 else if (sv.protocol == PROTOCOL_NEHAHRABJP || sv.protocol == PROTOCOL_NEHAHRABJP2 || sv.protocol == PROTOCOL_NEHAHRABJP3)
1648 MSG_WriteShort (&sv.signon, svent->priv.server->baseline.modelindex);
1649 MSG_WriteByte (&sv.signon, svent->priv.server->baseline.frame);
1653 MSG_WriteByte (&sv.signon, svent->priv.server->baseline.modelindex);
1654 MSG_WriteByte (&sv.signon, svent->priv.server->baseline.frame);
1656 MSG_WriteByte (&sv.signon, svent->priv.server->baseline.colormap);
1657 MSG_WriteByte (&sv.signon, svent->priv.server->baseline.skin);
1658 for (i=0 ; i<3 ; i++)
1660 MSG_WriteCoord(&sv.signon, svent->priv.server->baseline.origin[i], sv.protocol);
1661 MSG_WriteAngle(&sv.signon, svent->priv.server->baseline.angles[i], sv.protocol);
1670 Load csprogs.dat and comperss it so it doesn't need to be
1671 reloaded on request.
1674 static void SV_Prepare_CSQC(void)
1676 fs_offset_t progsize;
1678 if(svs.csqc_progdata)
1680 Con_DPrintf("Unloading old CSQC data.\n");
1681 Mem_Free(svs.csqc_progdata);
1682 if(svs.csqc_progdata_deflated)
1683 Mem_Free(svs.csqc_progdata_deflated);
1686 svs.csqc_progdata = NULL;
1687 svs.csqc_progdata_deflated = NULL;
1689 sv.csqc_progname[0] = 0;
1690 svs.csqc_progdata = FS_LoadFile(csqc_progname.string, sv_mempool, false, &progsize);
1694 size_t deflated_size;
1696 sv.csqc_progsize = (int)progsize;
1697 sv.csqc_progcrc = CRC_Block(svs.csqc_progdata, progsize);
1698 strlcpy(sv.csqc_progname, csqc_progname.string, sizeof(sv.csqc_progname));
1699 Con_DPrintf("server detected csqc progs file \"%s\" with size %i and crc %i\n", sv.csqc_progname, sv.csqc_progsize, sv.csqc_progcrc);
1701 Con_DPrint("Compressing csprogs.dat\n");
1702 //unsigned char *FS_Deflate(const unsigned char *data, size_t size, size_t *deflated_size, int level, mempool_t *mempool);
1703 svs.csqc_progdata_deflated = FS_Deflate(svs.csqc_progdata, progsize, &deflated_size, -1, sv_mempool);
1704 svs.csqc_progsize_deflated = (int)deflated_size;
1705 if(svs.csqc_progdata_deflated)
1707 Con_DPrintf("Deflated: %g%%\n", 100.0 - 100.0 * (deflated_size / (float)progsize));
1708 Con_DPrintf("Uncompressed: %u\nCompressed: %u\n", (unsigned)sv.csqc_progsize, (unsigned)svs.csqc_progsize_deflated);
1711 Con_DPrintf("Cannot compress - need zlib for this. Using uncompressed progs only.\n");
1719 Grabs the current state of each client for saving across the
1720 transition to another level
1723 void SV_SaveSpawnparms (void)
1725 prvm_prog_t *prog = SVVM_prog;
1728 svs.serverflags = (int)PRVM_serverglobalfloat(serverflags);
1730 for (i = 0, host_client = svs.clients;i < svs.maxclients;i++, host_client++)
1732 if (!host_client->active)
1735 // call the progs to get default spawn parms for the new client
1736 PRVM_serverglobalfloat(time) = sv.time;
1737 PRVM_serverglobaledict(self) = PRVM_EDICT_TO_PROG(host_client->edict);
1738 prog->ExecuteProgram(prog, PRVM_serverfunction(SetChangeParms), "QC function SetChangeParms is missing");
1739 for (j=0 ; j<NUM_SPAWN_PARMS ; j++)
1740 host_client->spawn_parms[j] = (&PRVM_serverglobalfloat(parm1))[j];
1744 // Returns 1 if we're singleplayer, > 1 if we're a listen server
1745 int SV_IsLocalServer(void)
1747 return (host_isclient.integer && sv.active ? svs.maxclients : 0);
1754 This is called at the start of each level
1758 void SV_SpawnServer (const char *map)
1760 prvm_prog_t *prog = SVVM_prog;
1764 model_t *worldmodel;
1765 char modelname[sizeof(sv.worldname)];
1768 Con_Printf("SpawnServer: %s\n", map);
1770 dpsnprintf (modelname, sizeof(modelname), "maps/%s.bsp", map);
1772 if (!FS_FileExists(modelname))
1774 dpsnprintf (modelname, sizeof(modelname), "maps/%s", map);
1775 if (!FS_FileExists(modelname))
1777 Con_Printf("SpawnServer: no map file named %s\n", modelname);
1782 // SV_LockThreadMutex();
1784 if(!host_isclient.integer)
1785 Sys_MakeProcessNice();
1788 SCR_BeginLoadingPlaque(false);
1794 World_End(&sv.world);
1795 if(PRVM_serverfunction(SV_Shutdown))
1797 func_t s = PRVM_serverfunction(SV_Shutdown);
1798 PRVM_serverglobalfloat(time) = sv.time;
1799 PRVM_serverfunction(SV_Shutdown) = 0; // prevent it from getting called again
1800 prog->ExecuteProgram(prog, s,"SV_Shutdown() required");
1804 // free q3 shaders so that any newly downloaded shaders will be active
1805 Mod_FreeQ3Shaders();
1807 worldmodel = Mod_ForName(modelname, false, developer.integer > 0, NULL);
1808 if (!worldmodel || !worldmodel->TraceBox)
1810 Con_Printf("Couldn't load map %s\n", modelname);
1812 if(!host_isclient.integer)
1813 Sys_MakeProcessMean();
1815 // SV_UnlockThreadMutex();
1820 Collision_Cache_Reset(true);
1822 // let's not have any servers with no name
1823 if (hostname.string[0] == 0)
1824 Cvar_SetQuick(&hostname, "UNNAMED");
1825 scr_centertime_off = 0;
1827 svs.changelevel_issued = false; // now safe to issue another
1829 // make the map a required file for clients
1830 Curl_ClearRequirements();
1831 Curl_RequireFile(modelname);
1834 // tell all connected clients that we are going to a new level
1839 for (i = 0, client = svs.clients;i < svs.maxclients;i++, client++)
1841 if (client->netconnection)
1843 MSG_WriteByte(&client->netconnection->message, svc_stufftext);
1844 MSG_WriteString(&client->netconnection->message, "reconnect\n");
1851 NetConn_OpenServerPorts(true);
1855 // make cvars consistant
1858 Cvar_SetValueQuick(&deathmatch, 0);
1859 // LadyHavoc: it can be useful to have skills outside the range 0-3...
1860 //current_skill = bound(0, (int)(skill.value + 0.5), 3);
1861 //Cvar_SetValue ("skill", (float)current_skill);
1862 current_skill = (int)(skill.value + 0.5);
1865 // set up the new server
1867 memset (&sv, 0, sizeof(sv));
1868 // if running a local client, make sure it doesn't try to access the last
1869 // level's data which is no longer valiud
1872 Cvar_SetValueQuick(&halflifebsp, worldmodel->brush.ishlbsp);
1873 Cvar_SetValueQuick(&sv_mapformat_is_quake2, worldmodel->brush.isq2bsp);
1874 Cvar_SetValueQuick(&sv_mapformat_is_quake3, worldmodel->brush.isq3bsp);
1876 if(*sv_random_seed.string)
1878 srand(sv_random_seed.integer);
1879 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);
1886 // set level base name variables for later use
1887 strlcpy (sv.name, map, sizeof (sv.name));
1888 strlcpy(sv.worldname, modelname, sizeof(sv.worldname));
1889 FS_StripExtension(sv.worldname, sv.worldnamenoextension, sizeof(sv.worldnamenoextension));
1890 strlcpy(sv.worldbasename, !strncmp(sv.worldnamenoextension, "maps/", 5) ? sv.worldnamenoextension + 5 : sv.worldnamenoextension, sizeof(sv.worldbasename));
1891 //Cvar_SetQuick(&sv_worldmessage, sv.worldmessage); // set later after QC is spawned
1892 Cvar_SetQuick(&sv_worldname, sv.worldname);
1893 Cvar_SetQuick(&sv_worldnamenoextension, sv.worldnamenoextension);
1894 Cvar_SetQuick(&sv_worldbasename, sv.worldbasename);
1896 sv.protocol = Protocol_EnumForName(sv_protocolname.string);
1897 if (sv.protocol == PROTOCOL_UNKNOWN)
1900 Protocol_Names(buffer, sizeof(buffer));
1901 Con_Printf(CON_ERROR "Unknown sv_protocolname \"%s\", valid values are:\n%s\n", sv_protocolname.string, buffer);
1902 sv.protocol = PROTOCOL_QUAKE;
1905 // load progs to get entity field count
1906 //PR_LoadProgs ( sv_progs.string );
1908 sv.datagram.maxsize = sizeof(sv.datagram_buf);
1909 sv.datagram.cursize = 0;
1910 sv.datagram.data = sv.datagram_buf;
1912 sv.reliable_datagram.maxsize = sizeof(sv.reliable_datagram_buf);
1913 sv.reliable_datagram.cursize = 0;
1914 sv.reliable_datagram.data = sv.reliable_datagram_buf;
1916 sv.signon.maxsize = sizeof(sv.signon_buf);
1917 sv.signon.cursize = 0;
1918 sv.signon.data = sv.signon_buf;
1920 // leave slots at start for clients only
1921 //prog->num_edicts = svs.maxclients+1;
1923 sv.state = ss_loading;
1924 prog->allowworldwrites = true;
1930 worldmodel->used = true;
1932 sv.worldmodel = worldmodel;
1933 sv.models[1] = sv.worldmodel;
1936 // clear world interaction links
1938 World_SetSize(&sv.world, sv.worldname, sv.worldmodel->normalmins, sv.worldmodel->normalmaxs, prog);
1939 World_Start(&sv.world);
1941 strlcpy(sv.sound_precache[0], "", sizeof(sv.sound_precache[0]));
1943 strlcpy(sv.model_precache[0], "", sizeof(sv.model_precache[0]));
1944 strlcpy(sv.model_precache[1], sv.worldname, sizeof(sv.model_precache[1]));
1945 for (i = 1;i < sv.worldmodel->brush.numsubmodels && i+1 < MAX_MODELS;i++)
1947 dpsnprintf(sv.model_precache[i+1], sizeof(sv.model_precache[i+1]), "*%i", i);
1948 sv.models[i+1] = Mod_ForName (sv.model_precache[i+1], false, false, sv.worldname);
1950 if(i < sv.worldmodel->brush.numsubmodels)
1951 Con_Printf("Too many submodels (MAX_MODELS is %i)\n", MAX_MODELS);
1954 // load the rest of the entities
1956 // AK possible hack since num_edicts is still 0
1957 ent = PRVM_EDICT_NUM(0);
1958 memset (ent->fields.fp, 0, prog->entityfields * sizeof(prvm_vec_t));
1959 ent->priv.server->free = false;
1960 PRVM_serveredictstring(ent, model) = PRVM_SetEngineString(prog, sv.worldname);
1961 PRVM_serveredictfloat(ent, modelindex) = 1; // world model
1962 PRVM_serveredictfloat(ent, solid) = SOLID_BSP;
1963 PRVM_serveredictfloat(ent, movetype) = MOVETYPE_PUSH;
1964 VectorCopy(sv.world.mins, PRVM_serveredictvector(ent, mins));
1965 VectorCopy(sv.world.maxs, PRVM_serveredictvector(ent, maxs));
1966 VectorCopy(sv.world.mins, PRVM_serveredictvector(ent, absmin));
1967 VectorCopy(sv.world.maxs, PRVM_serveredictvector(ent, absmax));
1970 PRVM_serverglobalfloat(coop) = coop.integer;
1972 PRVM_serverglobalfloat(deathmatch) = deathmatch.integer;
1974 PRVM_serverglobalstring(mapname) = PRVM_SetEngineString(prog, sv.name);
1976 // serverflags are for cross level information (sigils)
1977 PRVM_serverglobalfloat(serverflags) = svs.serverflags;
1979 // we need to reset the spawned flag on all connected clients here so that
1980 // their thinks don't run during startup (before PutClientInServer)
1981 // we also need to set up the client entities now
1982 // and we need to set the ->edict pointers to point into the progs edicts
1983 for (i = 0, host_client = svs.clients;i < svs.maxclients;i++, host_client++)
1985 host_client->begun = false;
1986 host_client->edict = PRVM_EDICT_NUM(i + 1);
1987 PRVM_ED_ClearEdict(prog, host_client->edict);
1990 // load replacement entity file if found
1991 if (sv_entpatch.integer && (entities = (char *)FS_LoadFile(va(vabuf, sizeof(vabuf), "%s.ent", sv.worldnamenoextension), tempmempool, true, NULL)))
1993 Con_Printf("Loaded %s.ent\n", sv.worldnamenoextension);
1994 PRVM_ED_LoadFromFile(prog, entities);
1998 PRVM_ED_LoadFromFile(prog, sv.worldmodel->brush.entities);
2001 // LadyHavoc: clear world angles (to fix e3m3.bsp)
2002 VectorClear(PRVM_serveredictvector(prog->edicts, angles));
2004 // all setup is completed, any further precache statements are errors
2005 // sv.state = ss_active; // LadyHavoc: workaround for svc_precache bug
2006 prog->allowworldwrites = false;
2008 // run two frames to allow everything to settle
2010 for (i = 0;i < sv_init_frame_count.integer;i++)
2016 // Once all init frames have been run, we consider svqc code fully initialized.
2017 prog->inittime = host.realtime;
2019 if(!host_isclient.integer)
2022 // create a baseline for more efficient communications
2023 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)
2024 SV_CreateBaseline ();
2026 sv.state = ss_active; // LadyHavoc: workaround for svc_precache bug
2028 // send serverinfo to all connected clients, and set up botclients coming back from a level change
2029 for (i = 0, host_client = svs.clients;i < svs.maxclients;i++, host_client++)
2031 host_client->clientconnectcalled = false; // do NOT call ClientDisconnect if he drops before ClientConnect!
2032 if (!host_client->active)
2034 if (host_client->netconnection)
2035 SV_SendServerinfo(host_client);
2039 // if client is a botclient coming from a level change, we need to
2040 // set up client info that normally requires networking
2042 // copy spawn parms out of the client_t
2043 for (j=0 ; j< NUM_SPAWN_PARMS ; j++)
2044 (&PRVM_serverglobalfloat(parm1))[j] = host_client->spawn_parms[j];
2046 // call the spawn function
2047 host_client->clientconnectcalled = true;
2048 PRVM_serverglobalfloat(time) = sv.time;
2049 PRVM_serverglobaledict(self) = PRVM_EDICT_TO_PROG(host_client->edict);
2050 prog->ExecuteProgram(prog, PRVM_serverfunction(ClientConnect), "QC function ClientConnect is missing");
2051 prog->ExecuteProgram(prog, PRVM_serverfunction(PutClientInServer), "QC function PutClientInServer is missing");
2052 host_client->begun = true;
2056 // update the map title cvar
2057 strlcpy(sv.worldmessage, PRVM_GetString(prog, PRVM_serveredictstring(prog->edicts, message)), sizeof(sv.worldmessage)); // map title (not related to filename)
2058 Cvar_SetQuick(&sv_worldmessage, sv.worldmessage);
2060 Con_Printf("Server spawned.\n");
2061 NetConn_Heartbeat (2);
2063 if(!host_isclient.integer)
2064 Sys_MakeProcessMean();
2066 // SV_UnlockThreadMutex();
2073 This only happens at the end of a game, not between levels
2076 void SV_Shutdown(void)
2078 prvm_prog_t *prog = SVVM_prog;
2081 Con_DPrintf("SV_Shutdown\n");
2086 NetConn_Heartbeat(2);
2087 NetConn_Heartbeat(2);
2089 // make sure all the clients know we're disconnecting
2090 World_End(&sv.world);
2093 if(PRVM_serverfunction(SV_Shutdown))
2095 func_t s = PRVM_serverfunction(SV_Shutdown);
2096 PRVM_serverglobalfloat(time) = sv.time;
2097 PRVM_serverfunction(SV_Shutdown) = 0; // prevent it from getting called again
2098 prog->ExecuteProgram(prog, s,"SV_Shutdown() required");
2101 for (i = 0, host_client = svs.clients;i < svs.maxclients;i++, host_client++)
2102 if (host_client->active)
2103 SV_DropClient(false); // server shutdown
2105 NetConn_CloseServerPorts();
2111 memset(&sv, 0, sizeof(sv));
2112 memset(svs.clients, 0, svs.maxclients*sizeof(client_t));
2114 cl.islocalgame = false;
2117 /////////////////////////////////////////////////////
2120 static void SVVM_begin_increase_edicts(prvm_prog_t *prog)
2122 // links don't survive the transition, so unlink everything
2123 World_UnlinkAll(&sv.world);
2126 static void SVVM_end_increase_edicts(prvm_prog_t *prog)
2131 // link every entity except world
2132 for (i = 1, ent = prog->edicts;i < prog->num_edicts;i++, ent++)
2133 if (!ent->priv.server->free && !VectorCompare(PRVM_serveredictvector(ent, absmin), PRVM_serveredictvector(ent, absmax)))
2137 static void SVVM_init_edict(prvm_prog_t *prog, prvm_edict_t *e)
2139 // LadyHavoc: for consistency set these here
2140 int num = PRVM_NUM_FOR_EDICT(e) - 1;
2142 e->priv.server->move = false; // don't move on first frame
2144 if (num >= 0 && num < svs.maxclients)
2146 // set colormap and team on newly created player entity
2147 PRVM_serveredictfloat(e, colormap) = num + 1;
2148 PRVM_serveredictfloat(e, team) = (svs.clients[num].colors & 15) + 1;
2149 // set netname/clientcolors back to client values so that
2150 // DP_SV_CLIENTNAME and DP_SV_CLIENTCOLORS will not immediately
2152 PRVM_serveredictstring(e, netname) = PRVM_SetEngineString(prog, svs.clients[num].name);
2153 PRVM_serveredictfloat(e, clientcolors) = svs.clients[num].colors;
2154 // NEXUIZ_PLAYERMODEL and NEXUIZ_PLAYERSKIN
2155 PRVM_serveredictstring(e, playermodel) = PRVM_SetEngineString(prog, svs.clients[num].playermodel);
2156 PRVM_serveredictstring(e, playerskin) = PRVM_SetEngineString(prog, svs.clients[num].playerskin);
2157 // Assign netaddress (IP Address, etc)
2158 if(svs.clients[num].netconnection != NULL)
2160 // Acquire Readable Address
2161 LHNETADDRESS_ToString(&svs.clients[num].netconnection->peeraddress, svs.clients[num].netaddress, sizeof(svs.clients[num].netaddress), false);
2162 PRVM_serveredictstring(e, netaddress) = PRVM_SetEngineString(prog, svs.clients[num].netaddress);
2165 PRVM_serveredictstring(e, netaddress) = PRVM_SetEngineString(prog, "null/botclient");
2166 if(svs.clients[num].netconnection != NULL && svs.clients[num].netconnection->crypto.authenticated && svs.clients[num].netconnection->crypto.client_idfp[0])
2167 PRVM_serveredictstring(e, crypto_idfp) = PRVM_SetEngineString(prog, svs.clients[num].netconnection->crypto.client_idfp);
2169 PRVM_serveredictstring(e, crypto_idfp) = 0;
2170 PRVM_serveredictfloat(e, crypto_idfp_signed) = (svs.clients[num].netconnection != NULL && svs.clients[num].netconnection->crypto.authenticated && svs.clients[num].netconnection->crypto.client_issigned);
2171 if(svs.clients[num].netconnection != NULL && svs.clients[num].netconnection->crypto.authenticated && svs.clients[num].netconnection->crypto.client_keyfp[0])
2172 PRVM_serveredictstring(e, crypto_keyfp) = PRVM_SetEngineString(prog, svs.clients[num].netconnection->crypto.client_keyfp);
2174 PRVM_serveredictstring(e, crypto_keyfp) = 0;
2175 if(svs.clients[num].netconnection != NULL && svs.clients[num].netconnection->crypto.authenticated && svs.clients[num].netconnection->crypto.server_keyfp[0])
2176 PRVM_serveredictstring(e, crypto_mykeyfp) = PRVM_SetEngineString(prog, svs.clients[num].netconnection->crypto.server_keyfp);
2178 PRVM_serveredictstring(e, crypto_mykeyfp) = 0;
2179 if(svs.clients[num].netconnection != NULL && svs.clients[num].netconnection->crypto.authenticated && svs.clients[num].netconnection->crypto.use_aes)
2180 PRVM_serveredictstring(e, crypto_encryptmethod) = PRVM_SetEngineString(prog, "AES128");
2182 PRVM_serveredictstring(e, crypto_encryptmethod) = 0;
2183 if(svs.clients[num].netconnection != NULL && svs.clients[num].netconnection->crypto.authenticated)
2184 PRVM_serveredictstring(e, crypto_signmethod) = PRVM_SetEngineString(prog, "HMAC-SHA256");
2186 PRVM_serveredictstring(e, crypto_signmethod) = 0;
2190 static void SVVM_free_edict(prvm_prog_t *prog, prvm_edict_t *ed)
2195 World_UnlinkEdict(ed); // unlink from world bsp
2197 PRVM_serveredictstring(ed, model) = 0;
2198 PRVM_serveredictfloat(ed, takedamage) = 0;
2199 PRVM_serveredictfloat(ed, modelindex) = 0;
2200 PRVM_serveredictfloat(ed, colormap) = 0;
2201 PRVM_serveredictfloat(ed, skin) = 0;
2202 PRVM_serveredictfloat(ed, frame) = 0;
2203 VectorClear(PRVM_serveredictvector(ed, origin));
2204 VectorClear(PRVM_serveredictvector(ed, angles));
2205 PRVM_serveredictfloat(ed, nextthink) = -1;
2206 PRVM_serveredictfloat(ed, solid) = 0;
2208 VM_RemoveEdictSkeleton(prog, ed);
2209 World_Physics_RemoveFromEntity(&sv.world, ed);
2210 World_Physics_RemoveJointFromEntity(&sv.world, ed);
2212 // make sure csqc networking is aware of the removed entity
2213 e = PRVM_NUM_FOR_EDICT(ed);
2214 sv.csqcentityversion[e] = 0;
2215 for (i = 0;i < svs.maxclients;i++)
2216 svs.clients[i].csqcentitysendflags[e] = 0xFFFFFF;
2219 static void SVVM_count_edicts(prvm_prog_t *prog)
2223 int active, models, solid, step;
2225 active = models = solid = step = 0;
2226 for (i=0 ; i<prog->num_edicts ; i++)
2228 ent = PRVM_EDICT_NUM(i);
2229 if (ent->priv.server->free)
2232 if (PRVM_serveredictfloat(ent, solid))
2234 if (PRVM_serveredictstring(ent, model))
2236 if (PRVM_serveredictfloat(ent, movetype) == MOVETYPE_STEP)
2240 Con_Printf("num_edicts:%3i\n", prog->num_edicts);
2241 Con_Printf("active :%3i\n", active);
2242 Con_Printf("view :%3i\n", models);
2243 Con_Printf("touch :%3i\n", solid);
2244 Con_Printf("step :%3i\n", step);
2247 static qbool SVVM_load_edict(prvm_prog_t *prog, prvm_edict_t *ent)
2249 // remove things from different skill levels or deathmatch
2250 if (gamemode != GAME_TRANSFUSION) //Transfusion does this in QC
2252 if (deathmatch.integer)
2254 if (((int)PRVM_serveredictfloat(ent, spawnflags) & SPAWNFLAG_NOT_DEATHMATCH))
2259 else if ((current_skill <= 0 && ((int)PRVM_serveredictfloat(ent, spawnflags) & SPAWNFLAG_NOT_EASY ))
2260 || (current_skill == 1 && ((int)PRVM_serveredictfloat(ent, spawnflags) & SPAWNFLAG_NOT_MEDIUM))
2261 || (current_skill >= 2 && ((int)PRVM_serveredictfloat(ent, spawnflags) & SPAWNFLAG_NOT_HARD )))
2269 static void SV_VM_Setup(void)
2271 prvm_prog_t *prog = SVVM_prog;
2272 PRVM_Prog_Init(prog, cmd_server);
2274 // allocate the mempools
2275 // TODO: move the magic numbers/constants into #defines [9/13/2006 Black]
2276 prog->progs_mempool = Mem_AllocPool("Server Progs", 0, NULL);
2277 prog->builtins = vm_sv_builtins;
2278 prog->numbuiltins = vm_sv_numbuiltins;
2279 prog->max_edicts = 512;
2280 if (sv.protocol == PROTOCOL_QUAKE)
2281 prog->limit_edicts = 640; // before quake mission pack 1 this was 512
2282 else if (sv.protocol == PROTOCOL_QUAKEDP)
2283 prog->limit_edicts = 2048; // guessing
2284 else if (sv.protocol == PROTOCOL_NEHAHRAMOVIE)
2285 prog->limit_edicts = 2048; // guessing!
2286 else if (sv.protocol == PROTOCOL_NEHAHRABJP || sv.protocol == PROTOCOL_NEHAHRABJP2 || sv.protocol == PROTOCOL_NEHAHRABJP3)
2287 prog->limit_edicts = 4096; // guessing!
2289 prog->limit_edicts = MAX_EDICTS;
2290 prog->reserved_edicts = svs.maxclients;
2291 prog->edictprivate_size = sizeof(edict_engineprivate_t);
2292 prog->name = "server";
2293 prog->extensionstring = vm_sv_extensions;
2294 prog->loadintoworld = true;
2296 // all callbacks must be defined (pointers are not checked before calling)
2297 prog->begin_increase_edicts = SVVM_begin_increase_edicts;
2298 prog->end_increase_edicts = SVVM_end_increase_edicts;
2299 prog->init_edict = SVVM_init_edict;
2300 prog->free_edict = SVVM_free_edict;
2301 prog->count_edicts = SVVM_count_edicts;
2302 prog->load_edict = SVVM_load_edict;
2303 prog->init_cmd = SVVM_init_cmd;
2304 prog->reset_cmd = SVVM_reset_cmd;
2305 prog->error_cmd = Host_Error;
2306 prog->ExecuteProgram = SVVM_ExecuteProgram;
2308 PRVM_Prog_Load(prog, sv_progs.string, NULL, 0, SV_REQFUNCS, sv_reqfuncs, SV_REQFIELDS, sv_reqfields, SV_REQGLOBALS, sv_reqglobals);
2310 // some mods compiled with scrambling compilers lack certain critical
2311 // global names and field names such as "self" and "time" and "nextthink"
2312 // so we have to set these offsets manually, matching the entvars_t
2313 // but we only do this if the prog header crc matches, otherwise it's totally freeform
2314 if (prog->progs_crc == PROGHEADER_CRC || prog->progs_crc == PROGHEADER_CRC_TENEBRAE)
2316 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, modelindex);
2317 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, absmin);
2318 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, absmax);
2319 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, ltime);
2320 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, movetype);
2321 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, solid);
2322 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, origin);
2323 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, oldorigin);
2324 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, velocity);
2325 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, angles);
2326 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, avelocity);
2327 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, punchangle);
2328 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, classname);
2329 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, model);
2330 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, frame);
2331 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, skin);
2332 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, effects);
2333 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, mins);
2334 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, maxs);
2335 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, size);
2336 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, touch);
2337 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, use);
2338 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, think);
2339 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, blocked);
2340 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, nextthink);
2341 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, groundentity);
2342 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, health);
2343 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, frags);
2344 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, weapon);
2345 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, weaponmodel);
2346 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, weaponframe);
2347 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, currentammo);
2348 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, ammo_shells);
2349 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, ammo_nails);
2350 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, ammo_rockets);
2351 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, ammo_cells);
2352 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, items);
2353 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, takedamage);
2354 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, chain);
2355 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, deadflag);
2356 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, view_ofs);
2357 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, button0);
2358 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, button1);
2359 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, button2);
2360 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, impulse);
2361 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, fixangle);
2362 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, v_angle);
2363 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, idealpitch);
2364 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, netname);
2365 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, enemy);
2366 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, flags);
2367 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, colormap);
2368 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, team);
2369 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, max_health);
2370 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, teleport_time);
2371 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, armortype);
2372 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, armorvalue);
2373 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, waterlevel);
2374 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, watertype);
2375 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, ideal_yaw);
2376 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, yaw_speed);
2377 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, aiment);
2378 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, goalentity);
2379 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, spawnflags);
2380 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, target);
2381 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, targetname);
2382 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, dmg_take);
2383 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, dmg_save);
2384 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, dmg_inflictor);
2385 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, owner);
2386 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, movedir);
2387 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, message);
2388 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, sounds);
2389 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, noise);
2390 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, noise1);
2391 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, noise2);
2392 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, noise3);
2393 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, self);
2394 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, other);
2395 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, world);
2396 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, time);
2397 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, frametime);
2398 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, force_retouch);
2399 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, mapname);
2400 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, deathmatch);
2401 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, coop);
2402 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, teamplay);
2403 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, serverflags);
2404 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, total_secrets);
2405 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, total_monsters);
2406 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, found_secrets);
2407 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, killed_monsters);
2408 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm1);
2409 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm2);
2410 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm3);
2411 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm4);
2412 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm5);
2413 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm6);
2414 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm7);
2415 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm8);
2416 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm9);
2417 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm10);
2418 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm11);
2419 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm12);
2420 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm13);
2421 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm14);
2422 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm15);
2423 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm16);
2424 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, v_forward);
2425 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, v_up);
2426 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, v_right);
2427 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_allsolid);
2428 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_startsolid);
2429 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_fraction);
2430 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_endpos);
2431 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_plane_normal);
2432 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_plane_dist);
2433 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_ent);
2434 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_inopen);
2435 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_inwater);
2436 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, msg_entity);
2437 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, main);
2438 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, StartFrame);
2439 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, PlayerPreThink);
2440 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, PlayerPostThink);
2441 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, ClientKill);
2442 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, ClientConnect);
2443 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, PutClientInServer);
2444 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, ClientDisconnect);
2445 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, SetNewParms);
2446 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, SetChangeParms);
2449 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);
2451 // OP_STATE is always supported on server because we add fields/globals for it
2452 prog->flag |= PRVM_OP_STATE;
2454 VM_CustomStats_Clear();//[515]: csqc
2459 static void SV_CheckTimeouts(void)
2463 // never timeout loopback connections
2464 for (i = (host_isclient.integer ? 1 : 0), host_client = &svs.clients[i]; i < svs.maxclients; i++, host_client++)
2466 if (host_client->netconnection && host.realtime > host_client->netconnection->timeout)
2468 if (host_client->begun)
2469 SV_BroadcastPrintf("Client \"%s\" connection timed out\n", host_client->name);
2471 Con_Printf("Client \"%s\" connection timed out\n", host_client->name);
2473 SV_DropClient(false);
2478 extern cvar_t host_maxwait;
2479 extern cvar_t host_framerate;
2480 extern cvar_t cl_maxphysicsframesperserverframe;
2481 double SV_Frame(double time)
2483 static double sv_timer;
2486 qbool playing = false;
2490 svs.perf_acc_sleeptime = host.sleeptime;
2491 svs.perf_acc_realtime += time;
2493 // Look for clients who have spawned
2494 for (i = 0, host_client = svs.clients; i < svs.maxclients; i++, host_client++)
2495 if(host_client->begun && host_client->netconnection)
2498 if(svs.perf_acc_realtime > 5)
2500 svs.perf_cpuload = 1 - svs.perf_acc_sleeptime / svs.perf_acc_realtime;
2501 svs.perf_lost = svs.perf_acc_lost / svs.perf_acc_realtime;
2503 if(svs.perf_acc_offset_samples > 0)
2505 svs.perf_offset_max = svs.perf_acc_offset_max;
2506 svs.perf_offset_avg = svs.perf_acc_offset / svs.perf_acc_offset_samples;
2507 svs.perf_offset_sdev = sqrt(svs.perf_acc_offset_squared / svs.perf_acc_offset_samples - svs.perf_offset_avg * svs.perf_offset_avg);
2510 if(svs.perf_lost > 0 && developer_extra.integer && playing) // only complain if anyone is looking
2511 Con_DPrintf("Server can't keep up: %s\n", Host_TimingReport(vabuf, sizeof(vabuf)));
2514 if(svs.perf_acc_realtime > 5 || sv.time < 10)
2517 * Don't accumulate time for the first 10 seconds of a match
2518 * so things can settle
2520 svs.perf_acc_realtime = svs.perf_acc_sleeptime =
2521 svs.perf_acc_lost = svs.perf_acc_offset =
2522 svs.perf_acc_offset_squared = svs.perf_acc_offset_max =
2523 svs.perf_acc_offset_samples = host.sleeptime = 0;
2527 * Receive packets on each main loop iteration, as the main loop may
2528 * be undersleeping due to select() detecting a new packet
2532 NetConn_ServerFrame();
2538 * If the accumulator hasn't become positive, don't
2539 * run the frame. Everything that happens before this
2540 * point will happen even if we're sleeping this frame.
2542 if((sv_timer += time) < 0)
2545 // limit the frametime steps to no more than 100ms each
2549 svs.perf_acc_lost += (sv_timer - 0.1);
2553 if (sv.active && sv_timer > 0 && !svs.threaded)
2556 * Execute one or more server frames, with an upper limit on how much
2557 * execution time to spend on server frames to avoid freezing the game if
2558 * the server is overloaded. This execution time limit means the game will
2559 * slow down if the server is taking too long.
2561 int framecount, framelimit = 1;
2562 double advancetime, aborttime = 0;
2564 prvm_prog_t *prog = SVVM_prog;
2566 // run the world state
2567 // don't allow simulation to run too fast or too slow or logic glitches can occur
2569 // stop running server frames if the wall time reaches this value
2570 if (sys_ticrate.value <= 0)
2571 advancetime = sv_timer;
2574 advancetime = sys_ticrate.value;
2575 // listen servers can run multiple server frames per client frame
2576 framelimit = cl_maxphysicsframesperserverframe.integer;
2577 aborttime = Sys_DirtyTime() + 0.1;
2580 if(host_timescale.value > 0 && host_timescale.value < 1)
2581 advancetime = min(advancetime, 0.1 / host_timescale.value);
2583 advancetime = min(advancetime, 0.1);
2587 offset = Sys_DirtyTime() - host.dirtytime;
2588 if (offset < 0 || offset >= 1800)
2592 ++svs.perf_acc_offset_samples;
2593 svs.perf_acc_offset += offset;
2594 svs.perf_acc_offset_squared += offset * offset;
2596 if(svs.perf_acc_offset_max < offset)
2597 svs.perf_acc_offset_max = offset;
2600 // only advance time if not paused
2601 // the game also pauses in singleplayer when menu or console is used
2602 sv.frametime = advancetime * host_timescale.value;
2603 if (host_framerate.value)
2604 sv.frametime = host_framerate.value;
2605 if (sv.paused || host.paused)
2608 for (framecount = 0; framecount < framelimit && sv_timer > 0; framecount++)
2610 sv_timer -= advancetime;
2612 // move things around and think unless paused
2616 // if this server frame took too long, break out of the loop
2617 if (framelimit > 1 && Sys_DirtyTime() >= aborttime)
2621 R_TimeReport("serverphysics");
2623 // send all messages to the clients
2624 SV_SendClientMessages();
2626 if (sv.paused == 1 && host.realtime > sv.pausedstart && sv.pausedstart > 0) {
2627 prog->globals.fp[OFS_PARM0] = host.realtime - sv.pausedstart;
2628 PRVM_serverglobalfloat(time) = sv.time;
2629 prog->ExecuteProgram(prog, PRVM_serverfunction(SV_PausedTic), "QC function SV_PausedTic is missing");
2632 // send an heartbeat if enough time has passed since the last one
2633 NetConn_Heartbeat(0);
2634 R_TimeReport("servernetwork");
2638 // don't let r_speeds display jump around
2639 R_TimeReport("serverphysics");
2640 R_TimeReport("servernetwork");
2643 // if there is some time remaining from this frame, reset the timer
2647 svs.perf_acc_lost += sv_timer;
2654 static int SV_ThreadFunc(void *voiddata)
2656 prvm_prog_t *prog = SVVM_prog;
2657 qbool playing = false;
2658 double sv_timer = 0;
2659 double sv_deltarealtime, sv_oldrealtime, sv_realtime;
2663 sv_realtime = Sys_DirtyTime();
2664 while (!svs.threadstop)
2666 // FIXME: we need to handle Host_Error in the server thread somehow
2667 // if (setjmp(sv_abortframe))
2668 // continue; // something bad happened in the server game
2670 sv_oldrealtime = sv_realtime;
2671 sv_realtime = Sys_DirtyTime();
2672 sv_deltarealtime = sv_realtime - sv_oldrealtime;
2673 if (sv_deltarealtime < 0 || sv_deltarealtime >= 1800) sv_deltarealtime = 0;
2675 sv_timer += sv_deltarealtime;
2677 svs.perf_acc_realtime += sv_deltarealtime;
2679 // 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)
2680 SV_LockThreadMutex();
2682 // Look for clients who have spawned
2685 for (i = 0, host_client = svs.clients;i < svs.maxclients;i++, host_client++)
2686 if(host_client->begun)
2687 if(host_client->netconnection)
2691 // don't accumulate time for the first 10 seconds of a match
2692 // so things can settle
2693 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;
2695 else if(svs.perf_acc_realtime > 5)
2697 svs.perf_cpuload = 1 - svs.perf_acc_sleeptime / svs.perf_acc_realtime;
2698 svs.perf_lost = svs.perf_acc_lost / svs.perf_acc_realtime;
2699 if(svs.perf_acc_offset_samples > 0)
2701 svs.perf_offset_max = svs.perf_acc_offset_max;
2702 svs.perf_offset_avg = svs.perf_acc_offset / svs.perf_acc_offset_samples;
2703 svs.perf_offset_sdev = sqrt(svs.perf_acc_offset_squared / svs.perf_acc_offset_samples - svs.perf_offset_avg * svs.perf_offset_avg);
2705 if(svs.perf_lost > 0 && developer_extra.integer)
2707 Con_DPrintf("Server can't keep up: %s\n", Host_TimingReport(vabuf, sizeof(vabuf)));
2708 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;
2714 NetConn_ServerFrame();
2718 // if the accumulators haven't become positive yet, wait a while
2719 wait = sv_timer * -1000000.0;
2722 double time0, delta;
2723 SV_UnlockThreadMutex(); // don't keep mutex locked while sleeping
2724 if (host_maxwait.value <= 0)
2725 wait = min(wait, 1000000.0);
2727 wait = min(wait, host_maxwait.value * 1000.0);
2729 wait = 1; // because we cast to int
2730 time0 = Sys_DirtyTime();
2731 Sys_Sleep((int)wait);
2732 delta = Sys_DirtyTime() - time0;if (delta < 0 || delta >= 1800) delta = 0;
2733 svs.perf_acc_sleeptime += delta;
2737 if (sv.active && sv_timer > 0)
2739 // execute one server frame
2743 if (sys_ticrate.value <= 0)
2744 advancetime = min(sv_timer, 0.1); // don't step more than 100ms
2746 advancetime = sys_ticrate.value;
2750 offset = sv_timer + (Sys_DirtyTime() - sv_realtime); // LadyHavoc: FIXME: I don't understand this line
2751 ++svs.perf_acc_offset_samples;
2752 svs.perf_acc_offset += offset;
2753 svs.perf_acc_offset_squared += offset * offset;
2754 if(svs.perf_acc_offset_max < offset)
2755 svs.perf_acc_offset_max = offset;
2758 // only advance time if not paused
2759 // the game also pauses in singleplayer when menu or console is used
2760 sv.frametime = advancetime * host_timescale.value;
2761 if (host_framerate.value)
2762 sv.frametime = host_framerate.value;
2763 if (sv.paused || host.paused)
2766 sv_timer -= advancetime;
2768 // move things around and think unless paused
2772 // send all messages to the clients
2773 SV_SendClientMessages();
2775 if (sv.paused == 1 && sv_realtime > sv.pausedstart && sv.pausedstart > 0)
2777 PRVM_serverglobalfloat(time) = sv.time;
2778 prog->globals.fp[OFS_PARM0] = sv_realtime - sv.pausedstart;
2779 prog->ExecuteProgram(prog, PRVM_serverfunction(SV_PausedTic), "QC function SV_PausedTic is missing");
2782 // send an heartbeat if enough time has passed since the last one
2783 NetConn_Heartbeat(0);
2787 // we're back to safe code now
2788 SV_UnlockThreadMutex();
2790 // if there is some time remaining from this frame, reset the timers
2793 svs.perf_acc_lost += sv_timer;
2800 void SV_StartThread(void)
2802 if (!sv_threaded.integer || !Thread_HasThreads())
2804 svs.threaded = true;
2805 svs.threadstop = false;
2806 svs.threadmutex = Thread_CreateMutex();
2807 svs.thread = Thread_CreateThread(SV_ThreadFunc, NULL);
2810 void SV_StopThread(void)
2814 svs.threadstop = true;
2815 Thread_WaitThread(svs.thread, 0);
2816 Thread_DestroyMutex(svs.threadmutex);
2817 svs.threaded = false;