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
27 static void SV_SaveEntFile_f(void);
28 static void SV_StartDownload_f(void);
29 static void SV_Download_f(void);
30 static void SV_VM_Setup(void);
31 extern cvar_t net_connecttimeout;
33 void VM_CustomStats_Clear (void);
34 void VM_SV_UpdateCustomStats (client_t *client, prvm_edict_t *ent, sizebuf_t *msg, int *stats);
36 cvar_t sv_worldmessage = {CVAR_READONLY, "sv_worldmessage", "", "title of current level"};
37 cvar_t sv_worldname = {CVAR_READONLY, "sv_worldname", "", "name of current worldmodel"};
38 cvar_t sv_worldnamenoextension = {CVAR_READONLY, "sv_worldnamenoextension", "", "name of current worldmodel without extension"};
39 cvar_t sv_worldbasename = {CVAR_READONLY, "sv_worldbasename", "", "name of current worldmodel without maps/ prefix or extension"};
41 cvar_t sv_disablenotify = {0, "sv_disablenotify", "1", "suppress broadcast prints when certain cvars are changed (CVAR_NOTIFY flag in engine code)"};
42 cvar_t coop = {0, "coop","0", "coop mode, 0 = no coop, 1 = coop mode, multiple players playing through the singleplayer game (coop mode also shuts off deathmatch)"};
43 cvar_t deathmatch = {0, "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)"};
44 cvar_t fraglimit = {CVAR_NOTIFY, "fraglimit","0", "ends level if this many frags is reached by any player"};
45 cvar_t gamecfg = {0, "gamecfg", "0", "unused cvar in quake, can be used by mods"};
46 cvar_t noexit = {CVAR_NOTIFY, "noexit","0", "kills anyone attempting to use an exit"};
47 cvar_t nomonsters = {0, "nomonsters", "0", "unused cvar in quake, can be used by mods"};
48 cvar_t pausable = {0, "pausable","1", "allow players to pause or not"};
49 cvar_t pr_checkextension = {CVAR_READONLY, "pr_checkextension", "1", "indicates to QuakeC that the standard quakec extensions system is available (if 0, quakec should not attempt to use extensions)"};
50 cvar_t samelevel = {CVAR_NOTIFY, "samelevel","0", "repeats same level if level ends (due to timelimit or someone hitting an exit)"};
51 cvar_t skill = {0, "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)"};
52 cvar_t slowmo = {0, "slowmo", "1.0", "controls game speed, 0.5 is half speed, 2 is double speed"};
54 cvar_t sv_accelerate = {0, "sv_accelerate", "10", "rate at which a player accelerates to sv_maxspeed"};
55 cvar_t sv_aim = {CVAR_SAVE, "sv_aim", "2", "maximum cosine angle for quake's vertical autoaim, a value above 1 completely disables the autoaim, quake used 0.93"};
56 cvar_t sv_airaccel_qw = {0, "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"};
57 cvar_t sv_airaccel_qw_stretchfactor = {0, "sv_airaccel_qw_stretchfactor", "0", "when set, the maximum acceleration increase the player may get compared to forward-acceleration when strafejumping"};
58 cvar_t sv_airaccel_sideways_friction = {0, "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"};
59 cvar_t sv_airaccelerate = {0, "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"};
60 cvar_t sv_airstopaccelerate = {0, "sv_airstopaccelerate", "0", "when set, replacement for sv_airaccelerate when moving backwards"};
61 cvar_t sv_airspeedlimit_nonqw = {0, "sv_airspeedlimit_nonqw", "0", "when set, this is a soft speed limit while in air when using airaccel_qw not equal to 1"};
62 cvar_t sv_airstrafeaccelerate = {0, "sv_airstrafeaccelerate", "0", "when set, replacement for sv_airaccelerate when just strafing"};
63 cvar_t sv_maxairstrafespeed = {0, "sv_maxairstrafespeed", "0", "when set, replacement for sv_maxairspeed when just strafing"};
64 cvar_t sv_airstrafeaccel_qw = {0, "sv_airstrafeaccel_qw", "0", "when set, replacement for sv_airaccel_qw when just strafing"};
65 cvar_t sv_aircontrol = {0, "sv_aircontrol", "0", "CPMA-style air control"};
66 cvar_t sv_aircontrol_power = {0, "sv_aircontrol_power", "2", "CPMA-style air control exponent"};
67 cvar_t sv_aircontrol_penalty = {0, "sv_aircontrol_penalty", "0", "deceleration while using CPMA-style air control"};
68 cvar_t sv_allowdownloads = {0, "sv_allowdownloads", "1", "whether to allow clients to download files from the server (does not affect http downloads)"};
69 cvar_t sv_allowdownloads_archive = {0, "sv_allowdownloads_archive", "0", "whether to allow downloads of archives (pak/pk3)"};
70 cvar_t sv_allowdownloads_config = {0, "sv_allowdownloads_config", "0", "whether to allow downloads of config files (cfg)"};
71 cvar_t sv_allowdownloads_dlcache = {0, "sv_allowdownloads_dlcache", "0", "whether to allow downloads of dlcache files (dlcache/)"};
72 cvar_t sv_allowdownloads_inarchive = {0, "sv_allowdownloads_inarchive", "0", "whether to allow downloads from archives (pak/pk3)"};
73 cvar_t sv_areagrid_mingridsize = {CVAR_NOTIFY, "sv_areagrid_mingridsize", "128", "minimum areagrid cell size, smaller values work better for lots of small objects, higher values for large objects"};
74 cvar_t sv_checkforpacketsduringsleep = {0, "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"};
75 cvar_t sv_clmovement_enable = {0, "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"};
76 cvar_t sv_clmovement_minping = {0, "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)"};
77 cvar_t sv_clmovement_minping_disabletime = {0, "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)"};
78 cvar_t sv_clmovement_inputtimeout = {0, "sv_clmovement_inputtimeout", "0.2", "when a client does not send input for this many seconds, force them to move anyway (unlike QuakeWorld)"};
79 cvar_t sv_cullentities_nevercullbmodels = {0, "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!)"};
80 cvar_t sv_cullentities_pvs = {0, "sv_cullentities_pvs", "1", "fast but loose culling of hidden entities"};
81 cvar_t sv_cullentities_stats = {0, "sv_cullentities_stats", "0", "displays stats on network entities culled by various methods for each client"};
82 cvar_t sv_cullentities_trace = {0, "sv_cullentities_trace", "0", "somewhat slow but very tight culling of hidden entities, minimizes network traffic and makes wallhack cheats useless"};
83 cvar_t sv_cullentities_trace_delay = {0, "sv_cullentities_trace_delay", "1", "number of seconds until the entity gets actually culled"};
84 cvar_t sv_cullentities_trace_delay_players = {0, "sv_cullentities_trace_delay_players", "0.2", "number of seconds until the entity gets actually culled if it is a player entity"};
85 cvar_t sv_cullentities_trace_enlarge = {0, "sv_cullentities_trace_enlarge", "0", "box enlargement for entity culling"};
86 cvar_t sv_cullentities_trace_prediction = {0, "sv_cullentities_trace_prediction", "1", "also trace from the predicted player position"};
87 cvar_t sv_cullentities_trace_prediction_time = {0, "sv_cullentities_trace_prediction_time", "0.2", "how many seconds of prediction to use"};
88 cvar_t sv_cullentities_trace_entityocclusion = {0, "sv_cullentities_trace_entityocclusion", "0", "also check if doors and other bsp models are in the way"};
89 cvar_t sv_cullentities_trace_samples = {0, "sv_cullentities_trace_samples", "2", "number of samples to test for entity culling"};
90 cvar_t sv_cullentities_trace_samples_extra = {0, "sv_cullentities_trace_samples_extra", "2", "number of samples to test for entity culling when the entity affects its surroundings by e.g. dlight"};
91 cvar_t sv_cullentities_trace_samples_players = {0, "sv_cullentities_trace_samples_players", "8", "number of samples to test for entity culling when the entity is a player entity"};
92 cvar_t sv_debugmove = {CVAR_NOTIFY, "sv_debugmove", "0", "disables collision detection optimizations for debugging purposes"};
93 cvar_t sv_echobprint = {CVAR_SAVE, "sv_echobprint", "1", "prints gamecode bprint() calls to server console"};
94 cvar_t sv_edgefriction = {0, "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)"};
95 cvar_t sv_entpatch = {0, "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)"};
96 cvar_t sv_fixedframeratesingleplayer = {0, "sv_fixedframeratesingleplayer", "1", "allows you to use server-style timing system in singleplayer (don't run faster than sys_ticrate)"};
97 cvar_t sv_freezenonclients = {CVAR_NOTIFY, "sv_freezenonclients", "0", "freezes time, except for players, allowing you to walk around and take screenshots of explosions"};
98 cvar_t sv_friction = {CVAR_NOTIFY, "sv_friction","4", "how fast you slow down"};
99 cvar_t sv_gameplayfix_blowupfallenzombies = {0, "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"};
100 cvar_t sv_gameplayfix_consistentplayerprethink = {0, "sv_gameplayfix_consistentplayerprethink", "0", "improves fairness in multiplayer by running all PlayerPreThink functions (which fire weapons) before performing physics, then running all PlayerPostThink functions"};
101 cvar_t sv_gameplayfix_delayprojectiles = {0, "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"};
102 cvar_t sv_gameplayfix_droptofloorstartsolid = {0, "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)"};
103 cvar_t sv_gameplayfix_droptofloorstartsolid_nudgetocorrect = {0, "sv_gameplayfix_droptofloorstartsolid_nudgetocorrect", "1", "tries to nudge stuck items and monsters out of walls before droptofloor is performed"};
104 cvar_t sv_gameplayfix_easierwaterjump = {0, "sv_gameplayfix_easierwaterjump", "1", "changes water jumping to make it easier to get out of water (exactly like in QuakeWorld)"};
105 cvar_t sv_gameplayfix_findradiusdistancetobox = {0, "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"};
106 cvar_t sv_gameplayfix_gravityunaffectedbyticrate = {0, "sv_gameplayfix_gravityunaffectedbyticrate", "0", "fix some ticrate issues in physics."};
107 cvar_t sv_gameplayfix_grenadebouncedownslopes = {0, "sv_gameplayfix_grenadebouncedownslopes", "1", "prevents MOVETYPE_BOUNCE (grenades) from getting stuck when fired down a downward sloping surface"};
108 cvar_t sv_gameplayfix_multiplethinksperframe = {0, "sv_gameplayfix_multiplethinksperframe", "1", "allows entities to think more often than the server framerate, primarily useful for very high fire rate weapons"};
109 cvar_t sv_gameplayfix_noairborncorpse = {0, "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"};
110 cvar_t sv_gameplayfix_noairborncorpse_allowsuspendeditems = {0, "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)"};
111 cvar_t sv_gameplayfix_nudgeoutofsolid = {0, "sv_gameplayfix_nudgeoutofsolid", "0", "attempts to fix physics errors (where an object ended up in solid for some reason)"};
112 cvar_t sv_gameplayfix_nudgeoutofsolid_separation = {0, "sv_gameplayfix_nudgeoutofsolid_separation", "0.03125", "keep objects this distance apart to prevent collision issues on seams"};
113 cvar_t sv_gameplayfix_q2airaccelerate = {0, "sv_gameplayfix_q2airaccelerate", "0", "Quake2-style air acceleration"};
114 cvar_t sv_gameplayfix_nogravityonground = {0, "sv_gameplayfix_nogravityonground", "0", "turn off gravity when on ground (to get rid of sliding)"};
115 cvar_t sv_gameplayfix_setmodelrealbox = {0, "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"};
116 cvar_t sv_gameplayfix_slidemoveprojectiles = {0, "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"};
117 cvar_t sv_gameplayfix_stepdown = {0, "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)"};
118 cvar_t sv_gameplayfix_stepwhilejumping = {0, "sv_gameplayfix_stepwhilejumping", "1", "applies step-up onto a ledge even while airborn, useful if you would otherwise just-miss the floor when running across small areas with gaps (for instance running across the moving platforms in dm2, or jumping to the megahealth and red armor in dm2 rather than using the bridge)"};
119 cvar_t sv_gameplayfix_stepmultipletimes = {0, "sv_gameplayfix_stepmultipletimes", "0", "applies step-up onto a ledge more than once in a single frame, when running quickly up stairs"};
120 cvar_t sv_gameplayfix_nostepmoveonsteepslopes = {0, "sv_gameplayfix_nostepmoveonsteepslopes", "0", "grude fix which prevents MOVETYPE_STEP (not swimming or flying) to move on slopes whose angle is bigger than 45 degree"};
121 cvar_t sv_gameplayfix_swiminbmodels = {0, "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"};
122 cvar_t sv_gameplayfix_upwardvelocityclearsongroundflag = {0, "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"};
123 cvar_t sv_gameplayfix_downtracesupportsongroundflag = {0, "sv_gameplayfix_downtracesupportsongroundflag", "1", "prevents very short moves from clearing onground (which may make the player stick to the floor at high netfps)"};
124 cvar_t sv_gameplayfix_q1bsptracelinereportstexture = {0, "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"};
125 cvar_t sv_gameplayfix_unstickplayers = {0, "sv_gameplayfix_unstickplayers", "1", "big hack to try and fix the rare case of MOVETYPE_WALK entities getting stuck in the world clipping hull."};
126 cvar_t sv_gameplayfix_unstickentities = {0, "sv_gameplayfix_unstickentities", "1", "hack to check if entities are crossing world collision hull and try to move them to the right position"};
127 cvar_t sv_gameplayfix_fixedcheckwatertransition = {0, "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)"};
128 cvar_t sv_gravity = {CVAR_NOTIFY, "sv_gravity","800", "how fast you fall (512 = roughly earth gravity)"};
129 cvar_t sv_idealpitchscale = {0, "sv_idealpitchscale","0.8", "how much to look up/down slopes and stairs when not using freelook"};
130 cvar_t sv_jumpstep = {CVAR_NOTIFY, "sv_jumpstep", "0", "whether you can step up while jumping (sv_gameplayfix_stepwhilejumping must also be 1)"};
131 cvar_t sv_jumpvelocity = {0, "sv_jumpvelocity", "270", "cvar that can be used by QuakeC code for jump velocity"};
132 cvar_t sv_maxairspeed = {0, "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)"};
133 cvar_t sv_maxrate = {CVAR_SAVE | CVAR_NOTIFY, "sv_maxrate", "1000000", "upper limit on client rate cvar, should reflect your network connection quality"};
134 cvar_t sv_maxspeed = {CVAR_NOTIFY, "sv_maxspeed", "320", "maximum speed a player can accelerate to when on ground (can be exceeded by tricks)"};
135 cvar_t sv_maxvelocity = {CVAR_NOTIFY, "sv_maxvelocity","2000", "universal speed limit on all entities"};
136 cvar_t sv_nostep = {CVAR_NOTIFY, "sv_nostep","0", "prevents MOVETYPE_STEP entities (monsters) from moving"};
137 cvar_t sv_playerphysicsqc = {CVAR_NOTIFY, "sv_playerphysicsqc", "1", "enables QuakeC function to override player physics"};
138 cvar_t sv_progs = {0, "sv_progs", "progs.dat", "selects which quakec progs.dat file to run" };
139 cvar_t sv_protocolname = {0, "sv_protocolname", "DP7", "selects network protocol to host for (values include QUAKE, QUAKEDP, NEHAHRAMOVIE, DP1 and up)"};
140 cvar_t sv_random_seed = {0, "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"};
141 cvar_t sv_ratelimitlocalplayer = {0, "sv_ratelimitlocalplayer", "0", "whether to apply rate limiting to the local player in a listen server (only useful for testing)"};
142 cvar_t sv_sound_land = {0, "sv_sound_land", "demon/dland2.wav", "sound to play when MOVETYPE_STEP entity hits the ground at high speed (empty cvar disables the sound)"};
143 cvar_t sv_sound_watersplash = {0, "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)"};
144 cvar_t sv_stepheight = {CVAR_NOTIFY, "sv_stepheight", "18", "how high you can step up (TW_SV_STEPCONTROL extension)"};
145 cvar_t sv_stopspeed = {CVAR_NOTIFY, "sv_stopspeed","100", "how fast you come to a complete stop"};
146 cvar_t sv_wallfriction = {CVAR_NOTIFY, "sv_wallfriction", "1", "how much you slow down when sliding along a wall"};
147 cvar_t sv_wateraccelerate = {0, "sv_wateraccelerate", "-1", "rate at which a player accelerates to sv_maxspeed while in the air, if less than 0 the sv_accelerate variable is used instead"};
148 cvar_t sv_waterfriction = {CVAR_NOTIFY, "sv_waterfriction","-1", "how fast you slow down, if less than 0 the sv_friction variable is used instead"};
149 cvar_t sv_warsowbunny_airforwardaccel = {0, "sv_warsowbunny_airforwardaccel", "1.00001", "how fast you accelerate until you reach sv_maxspeed"};
150 cvar_t sv_warsowbunny_accel = {0, "sv_warsowbunny_accel", "0.1585", "how fast you accelerate until after reaching sv_maxspeed (it gets harder as you near sv_warsowbunny_topspeed)"};
151 cvar_t sv_warsowbunny_topspeed = {0, "sv_warsowbunny_topspeed", "925", "soft speed limit (can get faster with rjs and on ramps)"};
152 cvar_t sv_warsowbunny_turnaccel = {0, "sv_warsowbunny_turnaccel", "0", "max sharpness of turns (also master switch for the sv_warsowbunny_* mode; set this to 9 to enable)"};
153 cvar_t sv_warsowbunny_backtosideratio = {0, "sv_warsowbunny_backtosideratio", "0.8", "lower values make it easier to change direction without losing speed; the drawback is \"understeering\" in sharp turns"};
154 cvar_t sv_onlycsqcnetworking = {0, "sv_onlycsqcnetworking", "0", "disables legacy entity networking code for higher performance (except on clients, which can still be legacy)"};
155 cvar_t sv_areadebug = {0, "sv_areadebug", "0", "disables physics culling for debugging purposes (only for development)"};
156 cvar_t sys_ticrate = {CVAR_SAVE, "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"};
157 cvar_t teamplay = {CVAR_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"};
158 cvar_t timelimit = {CVAR_NOTIFY, "timelimit","0", "ends level at this time (in minutes)"};
160 cvar_t saved1 = {CVAR_SAVE, "saved1", "0", "unused cvar in quake that is saved to config.cfg on exit, can be used by mods"};
161 cvar_t saved2 = {CVAR_SAVE, "saved2", "0", "unused cvar in quake that is saved to config.cfg on exit, can be used by mods"};
162 cvar_t saved3 = {CVAR_SAVE, "saved3", "0", "unused cvar in quake that is saved to config.cfg on exit, can be used by mods"};
163 cvar_t saved4 = {CVAR_SAVE, "saved4", "0", "unused cvar in quake that is saved to config.cfg on exit, can be used by mods"};
164 cvar_t savedgamecfg = {CVAR_SAVE, "savedgamecfg", "0", "unused cvar in quake that is saved to config.cfg on exit, can be used by mods"};
165 cvar_t scratch1 = {0, "scratch1", "0", "unused cvar in quake, can be used by mods"};
166 cvar_t scratch2 = {0,"scratch2", "0", "unused cvar in quake, can be used by mods"};
167 cvar_t scratch3 = {0, "scratch3", "0", "unused cvar in quake, can be used by mods"};
168 cvar_t scratch4 = {0, "scratch4", "0", "unused cvar in quake, can be used by mods"};
169 cvar_t temp1 = {0, "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)"};
171 cvar_t nehx00 = {0, "nehx00", "0", "nehahra data storage cvar (used in singleplayer)"};
172 cvar_t nehx01 = {0, "nehx01", "0", "nehahra data storage cvar (used in singleplayer)"};
173 cvar_t nehx02 = {0, "nehx02", "0", "nehahra data storage cvar (used in singleplayer)"};
174 cvar_t nehx03 = {0, "nehx03", "0", "nehahra data storage cvar (used in singleplayer)"};
175 cvar_t nehx04 = {0, "nehx04", "0", "nehahra data storage cvar (used in singleplayer)"};
176 cvar_t nehx05 = {0, "nehx05", "0", "nehahra data storage cvar (used in singleplayer)"};
177 cvar_t nehx06 = {0, "nehx06", "0", "nehahra data storage cvar (used in singleplayer)"};
178 cvar_t nehx07 = {0, "nehx07", "0", "nehahra data storage cvar (used in singleplayer)"};
179 cvar_t nehx08 = {0, "nehx08", "0", "nehahra data storage cvar (used in singleplayer)"};
180 cvar_t nehx09 = {0, "nehx09", "0", "nehahra data storage cvar (used in singleplayer)"};
181 cvar_t nehx10 = {0, "nehx10", "0", "nehahra data storage cvar (used in singleplayer)"};
182 cvar_t nehx11 = {0, "nehx11", "0", "nehahra data storage cvar (used in singleplayer)"};
183 cvar_t nehx12 = {0, "nehx12", "0", "nehahra data storage cvar (used in singleplayer)"};
184 cvar_t nehx13 = {0, "nehx13", "0", "nehahra data storage cvar (used in singleplayer)"};
185 cvar_t nehx14 = {0, "nehx14", "0", "nehahra data storage cvar (used in singleplayer)"};
186 cvar_t nehx15 = {0, "nehx15", "0", "nehahra data storage cvar (used in singleplayer)"};
187 cvar_t nehx16 = {0, "nehx16", "0", "nehahra data storage cvar (used in singleplayer)"};
188 cvar_t nehx17 = {0, "nehx17", "0", "nehahra data storage cvar (used in singleplayer)"};
189 cvar_t nehx18 = {0, "nehx18", "0", "nehahra data storage cvar (used in singleplayer)"};
190 cvar_t nehx19 = {0, "nehx19", "0", "nehahra data storage cvar (used in singleplayer)"};
191 cvar_t cutscene = {0, "cutscene", "1", "enables cutscenes in nehahra, can be used by other mods"};
193 cvar_t sv_autodemo_perclient = {CVAR_SAVE, "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)"};
194 cvar_t sv_autodemo_perclient_nameformat = {CVAR_SAVE, "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)" };
195 cvar_t sv_autodemo_perclient_discardable = {CVAR_SAVE, "sv_autodemo_perclient_discardable", "0", "Allow game code to decide whether a demo should be kept or discarded."};
197 cvar_t halflifebsp = {0, "halflifebsp", "0", "indicates the current map is hlbsp format (useful to know because of different bounding box sizes)"};
202 mempool_t *sv_mempool = NULL;
204 extern cvar_t slowmo;
205 extern float scr_centertime_off;
207 // MUST match effectnameindex_t in client.h
208 static const char *standardeffectnames[EFFECT_TOTAL] =
232 "TE_TEI_BIGEXPLOSION",
248 #define SV_REQFUNCS 0
249 #define sv_reqfuncs NULL
251 //#define SV_REQFUNCS (sizeof(sv_reqfuncs) / sizeof(const char *))
252 //static const char *sv_reqfuncs[] = {
255 #define SV_REQFIELDS (sizeof(sv_reqfields) / sizeof(prvm_required_field_t))
257 prvm_required_field_t sv_reqfields[] =
259 #define PRVM_DECLARE_serverglobalfloat(x)
260 #define PRVM_DECLARE_serverglobalvector(x)
261 #define PRVM_DECLARE_serverglobalstring(x)
262 #define PRVM_DECLARE_serverglobaledict(x)
263 #define PRVM_DECLARE_serverglobalfunction(x)
264 #define PRVM_DECLARE_clientglobalfloat(x)
265 #define PRVM_DECLARE_clientglobalvector(x)
266 #define PRVM_DECLARE_clientglobalstring(x)
267 #define PRVM_DECLARE_clientglobaledict(x)
268 #define PRVM_DECLARE_clientglobalfunction(x)
269 #define PRVM_DECLARE_menuglobalfloat(x)
270 #define PRVM_DECLARE_menuglobalvector(x)
271 #define PRVM_DECLARE_menuglobalstring(x)
272 #define PRVM_DECLARE_menuglobaledict(x)
273 #define PRVM_DECLARE_menuglobalfunction(x)
274 #define PRVM_DECLARE_serverfieldfloat(x) {ev_float, #x},
275 #define PRVM_DECLARE_serverfieldvector(x) {ev_vector, #x},
276 #define PRVM_DECLARE_serverfieldstring(x) {ev_string, #x},
277 #define PRVM_DECLARE_serverfieldedict(x) {ev_entity, #x},
278 #define PRVM_DECLARE_serverfieldfunction(x) {ev_function, #x},
279 #define PRVM_DECLARE_clientfieldfloat(x)
280 #define PRVM_DECLARE_clientfieldvector(x)
281 #define PRVM_DECLARE_clientfieldstring(x)
282 #define PRVM_DECLARE_clientfieldedict(x)
283 #define PRVM_DECLARE_clientfieldfunction(x)
284 #define PRVM_DECLARE_menufieldfloat(x)
285 #define PRVM_DECLARE_menufieldvector(x)
286 #define PRVM_DECLARE_menufieldstring(x)
287 #define PRVM_DECLARE_menufieldedict(x)
288 #define PRVM_DECLARE_menufieldfunction(x)
289 #define PRVM_DECLARE_serverfunction(x)
290 #define PRVM_DECLARE_clientfunction(x)
291 #define PRVM_DECLARE_menufunction(x)
292 #define PRVM_DECLARE_field(x)
293 #define PRVM_DECLARE_global(x)
294 #define PRVM_DECLARE_function(x)
295 #include "prvm_offsets.h"
296 #undef PRVM_DECLARE_serverglobalfloat
297 #undef PRVM_DECLARE_serverglobalvector
298 #undef PRVM_DECLARE_serverglobalstring
299 #undef PRVM_DECLARE_serverglobaledict
300 #undef PRVM_DECLARE_serverglobalfunction
301 #undef PRVM_DECLARE_clientglobalfloat
302 #undef PRVM_DECLARE_clientglobalvector
303 #undef PRVM_DECLARE_clientglobalstring
304 #undef PRVM_DECLARE_clientglobaledict
305 #undef PRVM_DECLARE_clientglobalfunction
306 #undef PRVM_DECLARE_menuglobalfloat
307 #undef PRVM_DECLARE_menuglobalvector
308 #undef PRVM_DECLARE_menuglobalstring
309 #undef PRVM_DECLARE_menuglobaledict
310 #undef PRVM_DECLARE_menuglobalfunction
311 #undef PRVM_DECLARE_serverfieldfloat
312 #undef PRVM_DECLARE_serverfieldvector
313 #undef PRVM_DECLARE_serverfieldstring
314 #undef PRVM_DECLARE_serverfieldedict
315 #undef PRVM_DECLARE_serverfieldfunction
316 #undef PRVM_DECLARE_clientfieldfloat
317 #undef PRVM_DECLARE_clientfieldvector
318 #undef PRVM_DECLARE_clientfieldstring
319 #undef PRVM_DECLARE_clientfieldedict
320 #undef PRVM_DECLARE_clientfieldfunction
321 #undef PRVM_DECLARE_menufieldfloat
322 #undef PRVM_DECLARE_menufieldvector
323 #undef PRVM_DECLARE_menufieldstring
324 #undef PRVM_DECLARE_menufieldedict
325 #undef PRVM_DECLARE_menufieldfunction
326 #undef PRVM_DECLARE_serverfunction
327 #undef PRVM_DECLARE_clientfunction
328 #undef PRVM_DECLARE_menufunction
329 #undef PRVM_DECLARE_field
330 #undef PRVM_DECLARE_global
331 #undef PRVM_DECLARE_function
334 #define SV_REQGLOBALS (sizeof(sv_reqglobals) / sizeof(prvm_required_field_t))
336 prvm_required_field_t sv_reqglobals[] =
338 #define PRVM_DECLARE_serverglobalfloat(x) {ev_float, #x},
339 #define PRVM_DECLARE_serverglobalvector(x) {ev_vector, #x},
340 #define PRVM_DECLARE_serverglobalstring(x) {ev_string, #x},
341 #define PRVM_DECLARE_serverglobaledict(x) {ev_entity, #x},
342 #define PRVM_DECLARE_serverglobalfunction(x) {ev_function, #x},
343 #define PRVM_DECLARE_clientglobalfloat(x)
344 #define PRVM_DECLARE_clientglobalvector(x)
345 #define PRVM_DECLARE_clientglobalstring(x)
346 #define PRVM_DECLARE_clientglobaledict(x)
347 #define PRVM_DECLARE_clientglobalfunction(x)
348 #define PRVM_DECLARE_menuglobalfloat(x)
349 #define PRVM_DECLARE_menuglobalvector(x)
350 #define PRVM_DECLARE_menuglobalstring(x)
351 #define PRVM_DECLARE_menuglobaledict(x)
352 #define PRVM_DECLARE_menuglobalfunction(x)
353 #define PRVM_DECLARE_serverfieldfloat(x)
354 #define PRVM_DECLARE_serverfieldvector(x)
355 #define PRVM_DECLARE_serverfieldstring(x)
356 #define PRVM_DECLARE_serverfieldedict(x)
357 #define PRVM_DECLARE_serverfieldfunction(x)
358 #define PRVM_DECLARE_clientfieldfloat(x)
359 #define PRVM_DECLARE_clientfieldvector(x)
360 #define PRVM_DECLARE_clientfieldstring(x)
361 #define PRVM_DECLARE_clientfieldedict(x)
362 #define PRVM_DECLARE_clientfieldfunction(x)
363 #define PRVM_DECLARE_menufieldfloat(x)
364 #define PRVM_DECLARE_menufieldvector(x)
365 #define PRVM_DECLARE_menufieldstring(x)
366 #define PRVM_DECLARE_menufieldedict(x)
367 #define PRVM_DECLARE_menufieldfunction(x)
368 #define PRVM_DECLARE_serverfunction(x)
369 #define PRVM_DECLARE_clientfunction(x)
370 #define PRVM_DECLARE_menufunction(x)
371 #define PRVM_DECLARE_field(x)
372 #define PRVM_DECLARE_global(x)
373 #define PRVM_DECLARE_function(x)
374 #include "prvm_offsets.h"
375 #undef PRVM_DECLARE_serverglobalfloat
376 #undef PRVM_DECLARE_serverglobalvector
377 #undef PRVM_DECLARE_serverglobalstring
378 #undef PRVM_DECLARE_serverglobaledict
379 #undef PRVM_DECLARE_serverglobalfunction
380 #undef PRVM_DECLARE_clientglobalfloat
381 #undef PRVM_DECLARE_clientglobalvector
382 #undef PRVM_DECLARE_clientglobalstring
383 #undef PRVM_DECLARE_clientglobaledict
384 #undef PRVM_DECLARE_clientglobalfunction
385 #undef PRVM_DECLARE_menuglobalfloat
386 #undef PRVM_DECLARE_menuglobalvector
387 #undef PRVM_DECLARE_menuglobalstring
388 #undef PRVM_DECLARE_menuglobaledict
389 #undef PRVM_DECLARE_menuglobalfunction
390 #undef PRVM_DECLARE_serverfieldfloat
391 #undef PRVM_DECLARE_serverfieldvector
392 #undef PRVM_DECLARE_serverfieldstring
393 #undef PRVM_DECLARE_serverfieldedict
394 #undef PRVM_DECLARE_serverfieldfunction
395 #undef PRVM_DECLARE_clientfieldfloat
396 #undef PRVM_DECLARE_clientfieldvector
397 #undef PRVM_DECLARE_clientfieldstring
398 #undef PRVM_DECLARE_clientfieldedict
399 #undef PRVM_DECLARE_clientfieldfunction
400 #undef PRVM_DECLARE_menufieldfloat
401 #undef PRVM_DECLARE_menufieldvector
402 #undef PRVM_DECLARE_menufieldstring
403 #undef PRVM_DECLARE_menufieldedict
404 #undef PRVM_DECLARE_menufieldfunction
405 #undef PRVM_DECLARE_serverfunction
406 #undef PRVM_DECLARE_clientfunction
407 #undef PRVM_DECLARE_menufunction
408 #undef PRVM_DECLARE_field
409 #undef PRVM_DECLARE_global
410 #undef PRVM_DECLARE_function
415 //============================================================================
417 void SV_AreaStats_f(void)
419 World_PrintAreaStats(&sv.world, "server");
429 // init the csqc progs cvars, since they are updated/used by the server code
430 // TODO: fix this since this is a quick hack to make some of [515]'s broken code run ;) [9/13/2006 Black]
431 extern cvar_t csqc_progname; //[515]: csqc crc check and right csprogs name according to progs.dat
432 extern cvar_t csqc_progcrc;
433 extern cvar_t csqc_progsize;
434 extern cvar_t csqc_usedemoprogs;
436 Cvar_RegisterVariable(&sv_worldmessage);
437 Cvar_RegisterVariable(&sv_worldname);
438 Cvar_RegisterVariable(&sv_worldnamenoextension);
439 Cvar_RegisterVariable(&sv_worldbasename);
441 Cvar_RegisterVariable (&csqc_progname);
442 Cvar_RegisterVariable (&csqc_progcrc);
443 Cvar_RegisterVariable (&csqc_progsize);
444 Cvar_RegisterVariable (&csqc_usedemoprogs);
446 Cmd_AddCommand("sv_saveentfile", SV_SaveEntFile_f, "save map entities to .ent file (to allow external editing)");
447 Cmd_AddCommand("sv_areastats", SV_AreaStats_f, "prints statistics on entity culling during collision traces");
448 Cmd_AddCommand_WithClientCommand("sv_startdownload", NULL, SV_StartDownload_f, "begins sending a file to the client (network protocol use only)");
449 Cmd_AddCommand_WithClientCommand("download", NULL, SV_Download_f, "downloads a specified file from the server");
451 Cvar_RegisterVariable (&sv_disablenotify);
452 Cvar_RegisterVariable (&coop);
453 Cvar_RegisterVariable (&deathmatch);
454 Cvar_RegisterVariable (&fraglimit);
455 Cvar_RegisterVariable (&gamecfg);
456 Cvar_RegisterVariable (&noexit);
457 Cvar_RegisterVariable (&nomonsters);
458 Cvar_RegisterVariable (&pausable);
459 Cvar_RegisterVariable (&pr_checkextension);
460 Cvar_RegisterVariable (&samelevel);
461 Cvar_RegisterVariable (&skill);
462 Cvar_RegisterVariable (&slowmo);
463 Cvar_RegisterVariable (&sv_accelerate);
464 Cvar_RegisterVariable (&sv_aim);
465 Cvar_RegisterVariable (&sv_airaccel_qw);
466 Cvar_RegisterVariable (&sv_airaccel_qw_stretchfactor);
467 Cvar_RegisterVariable (&sv_airaccel_sideways_friction);
468 Cvar_RegisterVariable (&sv_airaccelerate);
469 Cvar_RegisterVariable (&sv_airstopaccelerate);
470 Cvar_RegisterVariable (&sv_airstrafeaccelerate);
471 Cvar_RegisterVariable (&sv_maxairstrafespeed);
472 Cvar_RegisterVariable (&sv_airstrafeaccel_qw);
473 Cvar_RegisterVariable (&sv_airspeedlimit_nonqw);
474 Cvar_RegisterVariable (&sv_aircontrol);
475 Cvar_RegisterVariable (&sv_aircontrol_power);
476 Cvar_RegisterVariable (&sv_aircontrol_penalty);
477 Cvar_RegisterVariable (&sv_allowdownloads);
478 Cvar_RegisterVariable (&sv_allowdownloads_archive);
479 Cvar_RegisterVariable (&sv_allowdownloads_config);
480 Cvar_RegisterVariable (&sv_allowdownloads_dlcache);
481 Cvar_RegisterVariable (&sv_allowdownloads_inarchive);
482 Cvar_RegisterVariable (&sv_areagrid_mingridsize);
483 Cvar_RegisterVariable (&sv_checkforpacketsduringsleep);
484 Cvar_RegisterVariable (&sv_clmovement_enable);
485 Cvar_RegisterVariable (&sv_clmovement_minping);
486 Cvar_RegisterVariable (&sv_clmovement_minping_disabletime);
487 Cvar_RegisterVariable (&sv_clmovement_inputtimeout);
488 Cvar_RegisterVariable (&sv_cullentities_nevercullbmodels);
489 Cvar_RegisterVariable (&sv_cullentities_pvs);
490 Cvar_RegisterVariable (&sv_cullentities_stats);
491 Cvar_RegisterVariable (&sv_cullentities_trace);
492 Cvar_RegisterVariable (&sv_cullentities_trace_delay);
493 Cvar_RegisterVariable (&sv_cullentities_trace_delay_players);
494 Cvar_RegisterVariable (&sv_cullentities_trace_enlarge);
495 Cvar_RegisterVariable (&sv_cullentities_trace_entityocclusion);
496 Cvar_RegisterVariable (&sv_cullentities_trace_prediction);
497 Cvar_RegisterVariable (&sv_cullentities_trace_prediction_time);
498 Cvar_RegisterVariable (&sv_cullentities_trace_samples);
499 Cvar_RegisterVariable (&sv_cullentities_trace_samples_extra);
500 Cvar_RegisterVariable (&sv_cullentities_trace_samples_players);
501 Cvar_RegisterVariable (&sv_debugmove);
502 Cvar_RegisterVariable (&sv_echobprint);
503 Cvar_RegisterVariable (&sv_edgefriction);
504 Cvar_RegisterVariable (&sv_entpatch);
505 Cvar_RegisterVariable (&sv_fixedframeratesingleplayer);
506 Cvar_RegisterVariable (&sv_freezenonclients);
507 Cvar_RegisterVariable (&sv_friction);
508 Cvar_RegisterVariable (&sv_gameplayfix_blowupfallenzombies);
509 Cvar_RegisterVariable (&sv_gameplayfix_consistentplayerprethink);
510 Cvar_RegisterVariable (&sv_gameplayfix_delayprojectiles);
511 Cvar_RegisterVariable (&sv_gameplayfix_droptofloorstartsolid);
512 Cvar_RegisterVariable (&sv_gameplayfix_droptofloorstartsolid_nudgetocorrect);
513 Cvar_RegisterVariable (&sv_gameplayfix_easierwaterjump);
514 Cvar_RegisterVariable (&sv_gameplayfix_findradiusdistancetobox);
515 Cvar_RegisterVariable (&sv_gameplayfix_gravityunaffectedbyticrate);
516 Cvar_RegisterVariable (&sv_gameplayfix_grenadebouncedownslopes);
517 Cvar_RegisterVariable (&sv_gameplayfix_multiplethinksperframe);
518 Cvar_RegisterVariable (&sv_gameplayfix_noairborncorpse);
519 Cvar_RegisterVariable (&sv_gameplayfix_noairborncorpse_allowsuspendeditems);
520 Cvar_RegisterVariable (&sv_gameplayfix_nudgeoutofsolid);
521 Cvar_RegisterVariable (&sv_gameplayfix_nudgeoutofsolid_separation);
522 Cvar_RegisterVariable (&sv_gameplayfix_q2airaccelerate);
523 Cvar_RegisterVariable (&sv_gameplayfix_nogravityonground);
524 Cvar_RegisterVariable (&sv_gameplayfix_setmodelrealbox);
525 Cvar_RegisterVariable (&sv_gameplayfix_slidemoveprojectiles);
526 Cvar_RegisterVariable (&sv_gameplayfix_stepdown);
527 Cvar_RegisterVariable (&sv_gameplayfix_stepwhilejumping);
528 Cvar_RegisterVariable (&sv_gameplayfix_stepmultipletimes);
529 Cvar_RegisterVariable (&sv_gameplayfix_nostepmoveonsteepslopes);
530 Cvar_RegisterVariable (&sv_gameplayfix_swiminbmodels);
531 Cvar_RegisterVariable (&sv_gameplayfix_upwardvelocityclearsongroundflag);
532 Cvar_RegisterVariable (&sv_gameplayfix_downtracesupportsongroundflag);
533 Cvar_RegisterVariable (&sv_gameplayfix_q1bsptracelinereportstexture);
534 Cvar_RegisterVariable (&sv_gameplayfix_unstickplayers);
535 Cvar_RegisterVariable (&sv_gameplayfix_unstickentities);
536 Cvar_RegisterVariable (&sv_gameplayfix_fixedcheckwatertransition);
537 Cvar_RegisterVariable (&sv_gravity);
538 Cvar_RegisterVariable (&sv_idealpitchscale);
539 Cvar_RegisterVariable (&sv_jumpstep);
540 Cvar_RegisterVariable (&sv_jumpvelocity);
541 Cvar_RegisterVariable (&sv_maxairspeed);
542 Cvar_RegisterVariable (&sv_maxrate);
543 Cvar_RegisterVariable (&sv_maxspeed);
544 Cvar_RegisterVariable (&sv_maxvelocity);
545 Cvar_RegisterVariable (&sv_nostep);
546 Cvar_RegisterVariable (&sv_playerphysicsqc);
547 Cvar_RegisterVariable (&sv_progs);
548 Cvar_RegisterVariable (&sv_protocolname);
549 Cvar_RegisterVariable (&sv_random_seed);
550 Cvar_RegisterVariable (&sv_ratelimitlocalplayer);
551 Cvar_RegisterVariable (&sv_sound_land);
552 Cvar_RegisterVariable (&sv_sound_watersplash);
553 Cvar_RegisterVariable (&sv_stepheight);
554 Cvar_RegisterVariable (&sv_stopspeed);
555 Cvar_RegisterVariable (&sv_wallfriction);
556 Cvar_RegisterVariable (&sv_wateraccelerate);
557 Cvar_RegisterVariable (&sv_waterfriction);
558 Cvar_RegisterVariable (&sv_warsowbunny_airforwardaccel);
559 Cvar_RegisterVariable (&sv_warsowbunny_accel);
560 Cvar_RegisterVariable (&sv_warsowbunny_topspeed);
561 Cvar_RegisterVariable (&sv_warsowbunny_turnaccel);
562 Cvar_RegisterVariable (&sv_warsowbunny_backtosideratio);
563 Cvar_RegisterVariable (&sv_onlycsqcnetworking);
564 Cvar_RegisterVariable (&sv_areadebug);
565 Cvar_RegisterVariable (&sys_ticrate);
566 Cvar_RegisterVariable (&teamplay);
567 Cvar_RegisterVariable (&timelimit);
569 Cvar_RegisterVariable (&saved1);
570 Cvar_RegisterVariable (&saved2);
571 Cvar_RegisterVariable (&saved3);
572 Cvar_RegisterVariable (&saved4);
573 Cvar_RegisterVariable (&savedgamecfg);
574 Cvar_RegisterVariable (&scratch1);
575 Cvar_RegisterVariable (&scratch2);
576 Cvar_RegisterVariable (&scratch3);
577 Cvar_RegisterVariable (&scratch4);
578 Cvar_RegisterVariable (&temp1);
580 // LordHavoc: Nehahra uses these to pass data around cutscene demos
581 Cvar_RegisterVariable (&nehx00);
582 Cvar_RegisterVariable (&nehx01);
583 Cvar_RegisterVariable (&nehx02);
584 Cvar_RegisterVariable (&nehx03);
585 Cvar_RegisterVariable (&nehx04);
586 Cvar_RegisterVariable (&nehx05);
587 Cvar_RegisterVariable (&nehx06);
588 Cvar_RegisterVariable (&nehx07);
589 Cvar_RegisterVariable (&nehx08);
590 Cvar_RegisterVariable (&nehx09);
591 Cvar_RegisterVariable (&nehx10);
592 Cvar_RegisterVariable (&nehx11);
593 Cvar_RegisterVariable (&nehx12);
594 Cvar_RegisterVariable (&nehx13);
595 Cvar_RegisterVariable (&nehx14);
596 Cvar_RegisterVariable (&nehx15);
597 Cvar_RegisterVariable (&nehx16);
598 Cvar_RegisterVariable (&nehx17);
599 Cvar_RegisterVariable (&nehx18);
600 Cvar_RegisterVariable (&nehx19);
601 Cvar_RegisterVariable (&cutscene); // for Nehahra but useful to other mods as well
603 Cvar_RegisterVariable (&sv_autodemo_perclient);
604 Cvar_RegisterVariable (&sv_autodemo_perclient_nameformat);
605 Cvar_RegisterVariable (&sv_autodemo_perclient_discardable);
607 Cvar_RegisterVariable (&halflifebsp);
609 sv_mempool = Mem_AllocPool("server", 0, NULL);
612 static void SV_SaveEntFile_f(void)
614 if (!sv.active || !sv.worldmodel)
616 Con_Print("Not running a server\n");
619 FS_WriteFile(va("%s.ent", sv.worldnamenoextension), sv.worldmodel->brush.entities, (fs_offset_t)strlen(sv.worldmodel->brush.entities));
624 =============================================================================
628 =============================================================================
635 Make sure the event gets sent to all clients
638 void SV_StartParticle (vec3_t org, vec3_t dir, int color, int count)
642 if (sv.datagram.cursize > MAX_PACKETFRAGMENT-18)
644 MSG_WriteByte (&sv.datagram, svc_particle);
645 MSG_WriteCoord (&sv.datagram, org[0], sv.protocol);
646 MSG_WriteCoord (&sv.datagram, org[1], sv.protocol);
647 MSG_WriteCoord (&sv.datagram, org[2], sv.protocol);
648 for (i=0 ; i<3 ; i++)
649 MSG_WriteChar (&sv.datagram, (int)bound(-128, dir[i]*16, 127));
650 MSG_WriteByte (&sv.datagram, count);
651 MSG_WriteByte (&sv.datagram, color);
652 SV_FlushBroadcastMessages();
659 Make sure the event gets sent to all clients
662 void SV_StartEffect (vec3_t org, int modelindex, int startframe, int framecount, int framerate)
664 if (modelindex >= 256 || startframe >= 256)
666 if (sv.datagram.cursize > MAX_PACKETFRAGMENT-19)
668 MSG_WriteByte (&sv.datagram, svc_effect2);
669 MSG_WriteCoord (&sv.datagram, org[0], sv.protocol);
670 MSG_WriteCoord (&sv.datagram, org[1], sv.protocol);
671 MSG_WriteCoord (&sv.datagram, org[2], sv.protocol);
672 MSG_WriteShort (&sv.datagram, modelindex);
673 MSG_WriteShort (&sv.datagram, startframe);
674 MSG_WriteByte (&sv.datagram, framecount);
675 MSG_WriteByte (&sv.datagram, framerate);
679 if (sv.datagram.cursize > MAX_PACKETFRAGMENT-17)
681 MSG_WriteByte (&sv.datagram, svc_effect);
682 MSG_WriteCoord (&sv.datagram, org[0], sv.protocol);
683 MSG_WriteCoord (&sv.datagram, org[1], sv.protocol);
684 MSG_WriteCoord (&sv.datagram, org[2], sv.protocol);
685 MSG_WriteByte (&sv.datagram, modelindex);
686 MSG_WriteByte (&sv.datagram, startframe);
687 MSG_WriteByte (&sv.datagram, framecount);
688 MSG_WriteByte (&sv.datagram, framerate);
690 SV_FlushBroadcastMessages();
697 Each entity can have eight independant sound sources, like voice,
700 Channel 0 is an auto-allocate channel, the others override anything
701 already running on that entity/channel pair.
703 An attenuation of 0 will play full volume everywhere in the level.
704 Larger attenuations will drop off. (max 4 attenuation)
708 void SV_StartSound (prvm_edict_t *entity, int channel, const char *sample, int volume, float attenuation, qboolean reliable, float speed)
711 int sound_num, field_mask, i, ent, speed4000;
713 dest = (reliable ? &sv.reliable_datagram : &sv.datagram);
715 if (volume < 0 || volume > 255)
717 Con_Printf ("SV_StartSound: volume = %i\n", volume);
721 if (attenuation < 0 || attenuation > 4)
723 Con_Printf ("SV_StartSound: attenuation = %f\n", attenuation);
727 if (!IS_CHAN(channel))
729 Con_Printf ("SV_StartSound: channel = %i\n", channel);
733 channel = CHAN_ENGINE2NET(channel);
735 if (sv.datagram.cursize > MAX_PACKETFRAGMENT-21)
738 // find precache number for sound
739 sound_num = SV_SoundIndex(sample, 1);
743 ent = PRVM_NUM_FOR_EDICT(entity);
745 speed4000 = (int)floor(speed * 4000.0f + 0.5f);
747 if (volume != DEFAULT_SOUND_PACKET_VOLUME)
748 field_mask |= SND_VOLUME;
749 if (attenuation != DEFAULT_SOUND_PACKET_ATTENUATION)
750 field_mask |= SND_ATTENUATION;
751 if (speed4000 && speed4000 != 4000)
752 field_mask |= SND_SPEEDUSHORT4000;
753 if (ent >= 8192 || channel < 0 || channel > 7)
754 field_mask |= SND_LARGEENTITY;
755 if (sound_num >= 256)
756 field_mask |= SND_LARGESOUND;
758 // directed messages go only to the entity they are targeted on
759 MSG_WriteByte (dest, svc_sound);
760 MSG_WriteByte (dest, field_mask);
761 if (field_mask & SND_VOLUME)
762 MSG_WriteByte (dest, volume);
763 if (field_mask & SND_ATTENUATION)
764 MSG_WriteByte (dest, (int)(attenuation*64));
765 if (field_mask & SND_SPEEDUSHORT4000)
766 MSG_WriteShort (dest, speed4000);
767 if (field_mask & SND_LARGEENTITY)
769 MSG_WriteShort (dest, ent);
770 MSG_WriteChar (dest, channel);
773 MSG_WriteShort (dest, (ent<<3) | channel);
774 if ((field_mask & SND_LARGESOUND) || sv.protocol == PROTOCOL_NEHAHRABJP2)
775 MSG_WriteShort (dest, sound_num);
777 MSG_WriteByte (dest, sound_num);
778 for (i = 0;i < 3;i++)
779 MSG_WriteCoord (dest, PRVM_serveredictvector(entity, origin)[i]+0.5*(PRVM_serveredictvector(entity, mins)[i]+PRVM_serveredictvector(entity, maxs)[i]), sv.protocol);
781 // TODO do we have to do anything here when dest is &sv.reliable_datagram?
783 SV_FlushBroadcastMessages();
790 Nearly the same logic as SV_StartSound, except an origin
791 instead of an entity is provided and channel is omitted.
793 The entity sent to the client is 0 (world) and the channel
794 is 0 (CHAN_AUTO). SND_LARGEENTITY will never occur in this
795 function, therefore the check for it is omitted.
799 void SV_StartPointSound (vec3_t origin, const char *sample, int volume, float attenuation, float speed)
801 int sound_num, field_mask, i, speed4000;
803 if (volume < 0 || volume > 255)
805 Con_Printf ("SV_StartPointSound: volume = %i\n", volume);
809 if (attenuation < 0 || attenuation > 4)
811 Con_Printf ("SV_StartPointSound: attenuation = %f\n", attenuation);
815 if (sv.datagram.cursize > MAX_PACKETFRAGMENT-21)
818 // find precache number for sound
819 sound_num = SV_SoundIndex(sample, 1);
823 speed4000 = (int)(speed * 40.0f);
825 if (volume != DEFAULT_SOUND_PACKET_VOLUME)
826 field_mask |= SND_VOLUME;
827 if (attenuation != DEFAULT_SOUND_PACKET_ATTENUATION)
828 field_mask |= SND_ATTENUATION;
829 if (sound_num >= 256)
830 field_mask |= SND_LARGESOUND;
831 if (speed4000 && speed4000 != 4000)
832 field_mask |= SND_SPEEDUSHORT4000;
834 // directed messages go only to the entity they are targeted on
835 MSG_WriteByte (&sv.datagram, svc_sound);
836 MSG_WriteByte (&sv.datagram, field_mask);
837 if (field_mask & SND_VOLUME)
838 MSG_WriteByte (&sv.datagram, volume);
839 if (field_mask & SND_ATTENUATION)
840 MSG_WriteByte (&sv.datagram, (int)(attenuation*64));
841 if (field_mask & SND_SPEEDUSHORT4000)
842 MSG_WriteShort (&sv.datagram, speed4000);
843 // Always write entnum 0 for the world entity
844 MSG_WriteShort (&sv.datagram, (0<<3) | 0);
845 if (field_mask & SND_LARGESOUND)
846 MSG_WriteShort (&sv.datagram, sound_num);
848 MSG_WriteByte (&sv.datagram, sound_num);
849 for (i = 0;i < 3;i++)
850 MSG_WriteCoord (&sv.datagram, origin[i], sv.protocol);
851 SV_FlushBroadcastMessages();
855 ==============================================================================
859 ==============================================================================
866 Sends the first message from the server to a connected client.
867 This will be sent on the initial connection and upon each server load.
870 void SV_SendServerinfo (client_t *client)
875 // we know that this client has a netconnection and thus is not a bot
877 // edicts get reallocated on level changes, so we need to update it here
878 client->edict = PRVM_EDICT_NUM((client - svs.clients) + 1);
880 // clear cached stuff that depends on the level
881 client->weaponmodel[0] = 0;
882 client->weaponmodelindex = 0;
884 // LordHavoc: clear entityframe tracking
885 client->latestframenum = 0;
887 // initialize the movetime, so a speedhack can't make use of the time before this client joined
888 client->cmd.time = sv.time;
890 if (client->entitydatabase)
891 EntityFrame_FreeDatabase(client->entitydatabase);
892 if (client->entitydatabase4)
893 EntityFrame4_FreeDatabase(client->entitydatabase4);
894 if (client->entitydatabase5)
895 EntityFrame5_FreeDatabase(client->entitydatabase5);
897 memset(client->stats, 0, sizeof(client->stats));
898 memset(client->statsdeltabits, 0, sizeof(client->statsdeltabits));
900 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)
902 if (sv.protocol == PROTOCOL_DARKPLACES1 || sv.protocol == PROTOCOL_DARKPLACES2 || sv.protocol == PROTOCOL_DARKPLACES3)
903 client->entitydatabase = EntityFrame_AllocDatabase(sv_mempool);
904 else if (sv.protocol == PROTOCOL_DARKPLACES4)
905 client->entitydatabase4 = EntityFrame4_AllocDatabase(sv_mempool);
907 client->entitydatabase5 = EntityFrame5_AllocDatabase(sv_mempool);
910 // reset csqc entity versions
911 for (i = 0;i < prog->max_edicts;i++)
913 client->csqcentityscope[i] = 0;
914 client->csqcentitysendflags[i] = 0xFFFFFF;
915 client->csqcentityglobalhistory[i] = 0;
917 for (i = 0;i < NUM_CSQCENTITYDB_FRAMES;i++)
919 client->csqcentityframehistory[i].num = 0;
920 client->csqcentityframehistory[i].framenum = -1;
922 client->csqcnumedicts = 0;
923 client->csqcentityframehistory_next = 0;
925 SZ_Clear (&client->netconnection->message);
926 MSG_WriteByte (&client->netconnection->message, svc_print);
927 dpsnprintf (message, sizeof (message), "\nServer: %s build %s (progs %i crc)\n", gamename, buildstring, prog->filecrc);
928 MSG_WriteString (&client->netconnection->message,message);
930 SV_StopDemoRecording(client); // to split up demos into different files
931 if(sv_autodemo_perclient.integer && client->netconnection)
933 char demofile[MAX_OSPATH];
934 char ipaddress[MAX_QPATH];
937 // start a new demo file
938 LHNETADDRESS_ToString(&(client->netconnection->peeraddress), ipaddress, sizeof(ipaddress), true);
939 for(i = 0; ipaddress[i]; ++i)
940 if(!isalnum(ipaddress[i]))
942 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);
944 SV_StartDemoRecording(client, demofile, -1);
947 //[515]: init csprogs according to version of svprogs, check the crc, etc.
948 if (sv.csqc_progname[0])
950 Con_DPrintf("sending csqc info to client (\"%s\" with size %i and crc %i)\n", sv.csqc_progname, sv.csqc_progsize, sv.csqc_progcrc);
951 MSG_WriteByte (&client->netconnection->message, svc_stufftext);
952 MSG_WriteString (&client->netconnection->message, va("csqc_progname %s\n", sv.csqc_progname));
953 MSG_WriteByte (&client->netconnection->message, svc_stufftext);
954 MSG_WriteString (&client->netconnection->message, va("csqc_progsize %i\n", sv.csqc_progsize));
955 MSG_WriteByte (&client->netconnection->message, svc_stufftext);
956 MSG_WriteString (&client->netconnection->message, va("csqc_progcrc %i\n", sv.csqc_progcrc));
958 if(client->sv_demo_file != NULL)
961 static char buf[NET_MAXMESSAGE];
964 sb.data = (unsigned char *) buf;
965 sb.maxsize = sizeof(buf);
967 while(MakeDownloadPacket(sv.csqc_progname, svs.csqc_progdata, sv.csqc_progsize, sv.csqc_progcrc, i++, &sb, sv.protocol))
968 SV_WriteDemoMessage(client, &sb, false);
971 //[515]: init stufftext string (it is sent before svc_serverinfo)
972 if (PRVM_GetString(PRVM_serverglobalstring(SV_InitCmd)))
974 MSG_WriteByte (&client->netconnection->message, svc_stufftext);
975 MSG_WriteString (&client->netconnection->message, va("%s\n", PRVM_GetString(PRVM_serverglobalstring(SV_InitCmd))));
979 //if (sv_allowdownloads.integer)
980 // always send the info that the server supports the protocol, even if downloads are forbidden
981 // only because of that, the CSQC exception can work
983 MSG_WriteByte (&client->netconnection->message, svc_stufftext);
984 MSG_WriteString (&client->netconnection->message, "cl_serverextension_download 2\n");
987 // send at this time so it's guaranteed to get executed at the right time
991 host_client = client;
992 Curl_SendRequirements();
996 MSG_WriteByte (&client->netconnection->message, svc_serverinfo);
997 MSG_WriteLong (&client->netconnection->message, Protocol_NumberForEnum(sv.protocol));
998 MSG_WriteByte (&client->netconnection->message, svs.maxclients);
1000 if (!coop.integer && deathmatch.integer)
1001 MSG_WriteByte (&client->netconnection->message, GAME_DEATHMATCH);
1003 MSG_WriteByte (&client->netconnection->message, GAME_COOP);
1005 MSG_WriteString (&client->netconnection->message,PRVM_GetString(PRVM_serveredictstring(prog->edicts, message)));
1007 for (i = 1;i < MAX_MODELS && sv.model_precache[i][0];i++)
1008 MSG_WriteString (&client->netconnection->message, sv.model_precache[i]);
1009 MSG_WriteByte (&client->netconnection->message, 0);
1011 for (i = 1;i < MAX_SOUNDS && sv.sound_precache[i][0];i++)
1012 MSG_WriteString (&client->netconnection->message, sv.sound_precache[i]);
1013 MSG_WriteByte (&client->netconnection->message, 0);
1016 MSG_WriteByte (&client->netconnection->message, svc_cdtrack);
1017 MSG_WriteByte (&client->netconnection->message, (int)PRVM_serveredictfloat(prog->edicts, sounds));
1018 MSG_WriteByte (&client->netconnection->message, (int)PRVM_serveredictfloat(prog->edicts, sounds));
1021 // store this in clientcamera, too
1022 client->clientcamera = PRVM_NUM_FOR_EDICT(client->edict);
1023 MSG_WriteByte (&client->netconnection->message, svc_setview);
1024 MSG_WriteShort (&client->netconnection->message, client->clientcamera);
1026 MSG_WriteByte (&client->netconnection->message, svc_signonnum);
1027 MSG_WriteByte (&client->netconnection->message, 1);
1029 client->spawned = false; // need prespawn, spawn, etc
1030 client->sendsignon = 1; // send this message, and increment to 2, 2 will be set to 0 by the prespawn command
1032 // clear movement info until client enters the new level properly
1033 memset(&client->cmd, 0, sizeof(client->cmd));
1034 client->movesequence = 0;
1035 client->movement_highestsequence_seen = 0;
1036 memset(&client->movement_count, 0, sizeof(client->movement_count));
1037 #ifdef NUM_PING_TIMES
1038 for (i = 0;i < NUM_PING_TIMES;i++)
1039 client->ping_times[i] = 0;
1040 client->num_pings = 0;
1044 // allow the client some time to send his keepalives, even if map loading took ages
1045 client->netconnection->timeout = realtime + net_connecttimeout.value;
1052 Initializes a client_t for a new net connection. This will only be called
1053 once for a player each game, not once for each level change.
1056 void SV_ConnectClient (int clientnum, netconn_t *netconnection)
1061 client = svs.clients + clientnum;
1063 // set up the client_t
1066 float backupparms[NUM_SPAWN_PARMS];
1067 memcpy(backupparms, client->spawn_parms, sizeof(backupparms));
1068 memset(client, 0, sizeof(*client));
1069 memcpy(client->spawn_parms, backupparms, sizeof(backupparms));
1072 memset(client, 0, sizeof(*client));
1073 client->active = true;
1074 client->netconnection = netconnection;
1076 Con_DPrintf("Client %s connected\n", client->netconnection ? client->netconnection->address : "botclient");
1078 if(client->netconnection && client->netconnection->crypto.authenticated)
1080 Con_Printf("%s connection to %s has been established: client is %s@%.*s, I am %.*s@%.*s\n",
1081 client->netconnection->crypto.use_aes ? "Encrypted" : "Authenticated",
1082 client->netconnection->address,
1083 client->netconnection->crypto.client_idfp[0] ? client->netconnection->crypto.client_idfp : "-",
1084 crypto_keyfp_recommended_length, client->netconnection->crypto.client_keyfp[0] ? client->netconnection->crypto.client_keyfp : "-",
1085 crypto_keyfp_recommended_length, client->netconnection->crypto.server_idfp[0] ? client->netconnection->crypto.server_idfp : "-",
1086 crypto_keyfp_recommended_length, client->netconnection->crypto.server_keyfp[0] ? client->netconnection->crypto.server_keyfp : "-"
1090 strlcpy(client->name, "unconnected", sizeof(client->name));
1091 strlcpy(client->old_name, "unconnected", sizeof(client->old_name));
1092 client->spawned = false;
1093 client->edict = PRVM_EDICT_NUM(clientnum+1);
1094 if (client->netconnection)
1095 client->netconnection->message.allowoverflow = true; // we can catch it
1096 // prepare the unreliable message buffer
1097 client->unreliablemsg.data = client->unreliablemsg_data;
1098 client->unreliablemsg.maxsize = sizeof(client->unreliablemsg_data);
1099 // updated by receiving "rate" command from client, this is also the default if not using a DP client
1100 client->rate = 1000000000;
1101 // no limits for local player
1102 if (client->netconnection && LHNETADDRESS_GetAddressType(&client->netconnection->peeraddress) == LHNETADDRESSTYPE_LOOP)
1103 client->rate = 1000000000;
1104 client->connecttime = realtime;
1108 // call the progs to get default spawn parms for the new client
1109 // set self to world to intentionally cause errors with broken SetNewParms code in some mods
1110 PRVM_serverglobaledict(self) = 0;
1111 PRVM_ExecuteProgram (PRVM_serverfunction(SetNewParms), "QC function SetNewParms is missing");
1112 for (i=0 ; i<NUM_SPAWN_PARMS ; i++)
1113 client->spawn_parms[i] = (&PRVM_serverglobalfloat(parm1))[i];
1115 // set up the entity for this client (including .colormap, .team, etc)
1116 PRVM_ED_ClearEdict(client->edict);
1119 // don't call SendServerinfo for a fresh botclient because its fields have
1120 // not been set up by the qc yet
1121 if (client->netconnection)
1122 SV_SendServerinfo (client);
1124 client->spawned = true;
1129 ===============================================================================
1133 ===============================================================================
1137 =============================================================================
1139 The PVS must include a small area around the client to allow head bobbing
1140 or other small motion on the client side. Otherwise, a bob might cause an
1141 entity that should be visible to not show up, especially when the bob
1142 crosses a waterline.
1144 =============================================================================
1147 static qboolean SV_PrepareEntityForSending (prvm_edict_t *ent, entity_state_t *cs, int enumber)
1150 unsigned int sendflags;
1151 unsigned int version;
1152 unsigned int modelindex, effects, flags, glowsize, lightstyle, lightpflags, light[4], specialvisibilityradius;
1153 unsigned int customizeentityforclient;
1154 unsigned int sendentity;
1157 vec3_t cullmins, cullmaxs;
1160 // fast path for games that do not use legacy entity networking
1161 // note: still networks clients even if they are legacy
1162 sendentity = PRVM_serveredictfunction(ent, SendEntity);
1163 if (sv_onlycsqcnetworking.integer && !sendentity && enumber > svs.maxclients)
1166 // this 2 billion unit check is actually to detect NAN origins
1167 // (we really don't want to send those)
1168 if (!(VectorLength2(PRVM_serveredictvector(ent, origin)) < 2000000000.0*2000000000.0))
1171 // EF_NODRAW prevents sending for any reason except for your own
1172 // client, so we must keep all clients in this superset
1173 effects = (unsigned)PRVM_serveredictfloat(ent, effects);
1175 // we can omit invisible entities with no effects that are not clients
1176 // LordHavoc: this could kill tags attached to an invisible entity, I
1177 // just hope we never have to support that case
1178 i = (int)PRVM_serveredictfloat(ent, modelindex);
1179 modelindex = (i >= 1 && i < MAX_MODELS && PRVM_serveredictstring(ent, model) && *PRVM_GetString(PRVM_serveredictstring(ent, model)) && sv.models[i]) ? i : 0;
1182 i = (int)(PRVM_serveredictfloat(ent, glow_size) * 0.25f);
1183 glowsize = (unsigned char)bound(0, i, 255);
1184 if (PRVM_serveredictfloat(ent, glow_trail))
1185 flags |= RENDER_GLOWTRAIL;
1186 if (PRVM_serveredictedict(ent, viewmodelforclient))
1187 flags |= RENDER_VIEWMODEL;
1189 v = PRVM_serveredictvector(ent, color);
1191 light[0] = (unsigned short)bound(0, f, 65535);
1193 light[1] = (unsigned short)bound(0, f, 65535);
1195 light[2] = (unsigned short)bound(0, f, 65535);
1196 f = PRVM_serveredictfloat(ent, light_lev);
1197 light[3] = (unsigned short)bound(0, f, 65535);
1198 lightstyle = (unsigned char)PRVM_serveredictfloat(ent, style);
1199 lightpflags = (unsigned char)PRVM_serveredictfloat(ent, pflags);
1201 if (gamemode == GAME_TENEBRAE)
1203 // tenebrae's EF_FULLDYNAMIC conflicts with Q2's EF_NODRAW
1207 lightpflags |= PFLAGS_FULLDYNAMIC;
1209 // tenebrae's EF_GREEN conflicts with DP's EF_ADDITIVE
1213 light[0] = (int)(0.2*256);
1214 light[1] = (int)(1.0*256);
1215 light[2] = (int)(0.2*256);
1217 lightpflags |= PFLAGS_FULLDYNAMIC;
1221 specialvisibilityradius = 0;
1222 if (lightpflags & PFLAGS_FULLDYNAMIC)
1223 specialvisibilityradius = max(specialvisibilityradius, light[3]);
1225 specialvisibilityradius = max(specialvisibilityradius, glowsize * 4);
1226 if (flags & RENDER_GLOWTRAIL)
1227 specialvisibilityradius = max(specialvisibilityradius, 100);
1228 if (effects & (EF_BRIGHTFIELD | EF_MUZZLEFLASH | EF_BRIGHTLIGHT | EF_DIMLIGHT | EF_RED | EF_BLUE | EF_FLAME | EF_STARDUST))
1230 if (effects & EF_BRIGHTFIELD)
1231 specialvisibilityradius = max(specialvisibilityradius, 80);
1232 if (effects & EF_MUZZLEFLASH)
1233 specialvisibilityradius = max(specialvisibilityradius, 100);
1234 if (effects & EF_BRIGHTLIGHT)
1235 specialvisibilityradius = max(specialvisibilityradius, 400);
1236 if (effects & EF_DIMLIGHT)
1237 specialvisibilityradius = max(specialvisibilityradius, 200);
1238 if (effects & EF_RED)
1239 specialvisibilityradius = max(specialvisibilityradius, 200);
1240 if (effects & EF_BLUE)
1241 specialvisibilityradius = max(specialvisibilityradius, 200);
1242 if (effects & EF_FLAME)
1243 specialvisibilityradius = max(specialvisibilityradius, 250);
1244 if (effects & EF_STARDUST)
1245 specialvisibilityradius = max(specialvisibilityradius, 100);
1248 // early culling checks
1249 // (final culling is done by SV_MarkWriteEntityStateToClient)
1250 customizeentityforclient = PRVM_serveredictfunction(ent, customizeentityforclient);
1251 if (!customizeentityforclient && enumber > svs.maxclients && (!modelindex && !specialvisibilityradius))
1255 cs->active = ACTIVE_NETWORK;
1256 cs->number = enumber;
1257 VectorCopy(PRVM_serveredictvector(ent, origin), cs->origin);
1258 VectorCopy(PRVM_serveredictvector(ent, angles), cs->angles);
1260 cs->effects = effects;
1261 cs->colormap = (unsigned)PRVM_serveredictfloat(ent, colormap);
1262 cs->modelindex = modelindex;
1263 cs->skin = (unsigned)PRVM_serveredictfloat(ent, skin);
1264 cs->frame = (unsigned)PRVM_serveredictfloat(ent, frame);
1265 cs->viewmodelforclient = PRVM_serveredictedict(ent, viewmodelforclient);
1266 cs->exteriormodelforclient = PRVM_serveredictedict(ent, exteriormodeltoclient);
1267 cs->nodrawtoclient = PRVM_serveredictedict(ent, nodrawtoclient);
1268 cs->drawonlytoclient = PRVM_serveredictedict(ent, drawonlytoclient);
1269 cs->customizeentityforclient = customizeentityforclient;
1270 cs->tagentity = PRVM_serveredictedict(ent, tag_entity);
1271 cs->tagindex = (unsigned char)PRVM_serveredictfloat(ent, tag_index);
1272 cs->glowsize = glowsize;
1273 cs->traileffectnum = PRVM_serveredictfloat(ent, traileffectnum);
1275 // don't need to init cs->colormod because the defaultstate did that for us
1276 //cs->colormod[0] = cs->colormod[1] = cs->colormod[2] = 32;
1277 v = PRVM_serveredictvector(ent, colormod);
1278 if (VectorLength2(v))
1280 i = (int)(v[0] * 32.0f);cs->colormod[0] = bound(0, i, 255);
1281 i = (int)(v[1] * 32.0f);cs->colormod[1] = bound(0, i, 255);
1282 i = (int)(v[2] * 32.0f);cs->colormod[2] = bound(0, i, 255);
1285 // don't need to init cs->glowmod because the defaultstate did that for us
1286 //cs->glowmod[0] = cs->glowmod[1] = cs->glowmod[2] = 32;
1287 v = PRVM_serveredictvector(ent, glowmod);
1288 if (VectorLength2(v))
1290 i = (int)(v[0] * 32.0f);cs->glowmod[0] = bound(0, i, 255);
1291 i = (int)(v[1] * 32.0f);cs->glowmod[1] = bound(0, i, 255);
1292 i = (int)(v[2] * 32.0f);cs->glowmod[2] = bound(0, i, 255);
1295 cs->modelindex = modelindex;
1298 f = (PRVM_serveredictfloat(ent, alpha) * 255.0f);
1302 cs->alpha = (unsigned char)bound(0, i, 255);
1305 f = (PRVM_serveredictfloat(ent, renderamt));
1309 cs->alpha = (unsigned char)bound(0, i, 255);
1313 f = (PRVM_serveredictfloat(ent, scale) * 16.0f);
1317 cs->scale = (unsigned char)bound(0, i, 255);
1320 cs->glowcolor = 254;
1321 f = PRVM_serveredictfloat(ent, glow_color);
1323 cs->glowcolor = (int)f;
1325 if (PRVM_serveredictfloat(ent, fullbright))
1326 cs->effects |= EF_FULLBRIGHT;
1328 f = PRVM_serveredictfloat(ent, modelflags);
1330 cs->effects |= ((unsigned int)f & 0xff) << 24;
1332 if (PRVM_serveredictfloat(ent, movetype) == MOVETYPE_STEP)
1333 cs->flags |= RENDER_STEP;
1334 if (cs->number != sv.writeentitiestoclient_cliententitynumber && (cs->effects & EF_LOWPRECISION) && cs->origin[0] >= -32768 && cs->origin[1] >= -32768 && cs->origin[2] >= -32768 && cs->origin[0] <= 32767 && cs->origin[1] <= 32767 && cs->origin[2] <= 32767)
1335 cs->flags |= RENDER_LOWPRECISION;
1336 if (PRVM_serveredictfloat(ent, colormap) >= 1024)
1337 cs->flags |= RENDER_COLORMAPPED;
1338 if (cs->viewmodelforclient)
1339 cs->flags |= RENDER_VIEWMODEL; // show relative to the view
1341 if (PRVM_serveredictfloat(ent, sendcomplexanimation))
1343 cs->flags |= RENDER_COMPLEXANIMATION;
1344 if (PRVM_serveredictfloat(ent, skeletonindex) >= 1)
1345 cs->skeletonobject = ent->priv.server->skeleton;
1346 cs->framegroupblend[0].frame = PRVM_serveredictfloat(ent, frame);
1347 cs->framegroupblend[1].frame = PRVM_serveredictfloat(ent, frame2);
1348 cs->framegroupblend[2].frame = PRVM_serveredictfloat(ent, frame3);
1349 cs->framegroupblend[3].frame = PRVM_serveredictfloat(ent, frame4);
1350 cs->framegroupblend[0].start = PRVM_serveredictfloat(ent, frame1time);
1351 cs->framegroupblend[1].start = PRVM_serveredictfloat(ent, frame2time);
1352 cs->framegroupblend[2].start = PRVM_serveredictfloat(ent, frame3time);
1353 cs->framegroupblend[3].start = PRVM_serveredictfloat(ent, frame4time);
1354 cs->framegroupblend[1].lerp = PRVM_serveredictfloat(ent, lerpfrac);
1355 cs->framegroupblend[2].lerp = PRVM_serveredictfloat(ent, lerpfrac3);
1356 cs->framegroupblend[3].lerp = PRVM_serveredictfloat(ent, lerpfrac4);
1357 cs->framegroupblend[0].lerp = 1.0f - cs->framegroupblend[1].lerp - cs->framegroupblend[2].lerp - cs->framegroupblend[3].lerp;
1360 cs->light[0] = light[0];
1361 cs->light[1] = light[1];
1362 cs->light[2] = light[2];
1363 cs->light[3] = light[3];
1364 cs->lightstyle = lightstyle;
1365 cs->lightpflags = lightpflags;
1367 cs->specialvisibilityradius = specialvisibilityradius;
1369 // calculate the visible box of this entity (don't use the physics box
1370 // as that is often smaller than a model, and would not count
1371 // specialvisibilityradius)
1372 if ((model = SV_GetModelByIndex(modelindex)) && (model->type != mod_null))
1374 float scale = cs->scale * (1.0f / 16.0f);
1375 if (cs->angles[0] || cs->angles[2]) // pitch and roll
1377 VectorMA(cs->origin, scale, model->rotatedmins, cullmins);
1378 VectorMA(cs->origin, scale, model->rotatedmaxs, cullmaxs);
1380 else if (cs->angles[1] || ((effects | model->effects) & EF_ROTATE))
1382 VectorMA(cs->origin, scale, model->yawmins, cullmins);
1383 VectorMA(cs->origin, scale, model->yawmaxs, cullmaxs);
1387 VectorMA(cs->origin, scale, model->normalmins, cullmins);
1388 VectorMA(cs->origin, scale, model->normalmaxs, cullmaxs);
1393 // if there is no model (or it could not be loaded), use the physics box
1394 VectorAdd(cs->origin, PRVM_serveredictvector(ent, mins), cullmins);
1395 VectorAdd(cs->origin, PRVM_serveredictvector(ent, maxs), cullmaxs);
1397 if (specialvisibilityradius)
1399 cullmins[0] = min(cullmins[0], cs->origin[0] - specialvisibilityradius);
1400 cullmins[1] = min(cullmins[1], cs->origin[1] - specialvisibilityradius);
1401 cullmins[2] = min(cullmins[2], cs->origin[2] - specialvisibilityradius);
1402 cullmaxs[0] = max(cullmaxs[0], cs->origin[0] + specialvisibilityradius);
1403 cullmaxs[1] = max(cullmaxs[1], cs->origin[1] + specialvisibilityradius);
1404 cullmaxs[2] = max(cullmaxs[2], cs->origin[2] + specialvisibilityradius);
1407 // calculate center of bbox for network prioritization purposes
1408 VectorMAM(0.5f, cullmins, 0.5f, cullmaxs, cs->netcenter);
1410 // if culling box has moved, update pvs cluster links
1411 if (!VectorCompare(cullmins, ent->priv.server->cullmins) || !VectorCompare(cullmaxs, ent->priv.server->cullmaxs))
1413 VectorCopy(cullmins, ent->priv.server->cullmins);
1414 VectorCopy(cullmaxs, ent->priv.server->cullmaxs);
1415 // a value of -1 for pvs_numclusters indicates that the links are not
1416 // cached, and should be re-tested each time, this is the case if the
1417 // culling box touches too many pvs clusters to store, or if the world
1418 // model does not support FindBoxClusters
1419 ent->priv.server->pvs_numclusters = -1;
1420 if (sv.worldmodel && sv.worldmodel->brush.FindBoxClusters)
1422 i = sv.worldmodel->brush.FindBoxClusters(sv.worldmodel, cullmins, cullmaxs, MAX_ENTITYCLUSTERS, ent->priv.server->pvs_clusterlist);
1423 if (i <= MAX_ENTITYCLUSTERS)
1424 ent->priv.server->pvs_numclusters = i;
1428 // we need to do some csqc entity upkeep here
1429 // get self.SendFlags and clear them
1430 // (to let the QC know that they've been read)
1433 sendflags = (unsigned int)PRVM_serveredictfloat(ent, SendFlags);
1434 PRVM_serveredictfloat(ent, SendFlags) = 0;
1435 // legacy self.Version system
1436 if ((version = (unsigned int)PRVM_serveredictfloat(ent, Version)))
1438 if (sv.csqcentityversion[enumber] != version)
1439 sendflags = 0xFFFFFF;
1440 sv.csqcentityversion[enumber] = version;
1442 // move sendflags into the per-client sendflags
1444 for (i = 0;i < svs.maxclients;i++)
1445 svs.clients[i].csqcentitysendflags[enumber] |= sendflags;
1446 // mark it as inactive for non-csqc networking
1447 cs->active = ACTIVE_SHARED;
1453 void SV_PrepareEntitiesForSending(void)
1457 // send all entities that touch the pvs
1458 sv.numsendentities = 0;
1459 sv.sendentitiesindex[0] = NULL;
1460 memset(sv.sendentitiesindex, 0, prog->num_edicts * sizeof(*sv.sendentitiesindex));
1461 for (e = 1, ent = PRVM_NEXT_EDICT(prog->edicts);e < prog->num_edicts;e++, ent = PRVM_NEXT_EDICT(ent))
1463 if (!ent->priv.server->free && SV_PrepareEntityForSending(ent, sv.sendentities + sv.numsendentities, e))
1465 sv.sendentitiesindex[e] = sv.sendentities + sv.numsendentities;
1466 sv.numsendentities++;
1471 #define MAX_LINEOFSIGHTTRACES 64
1473 qboolean SV_CanSeeBox(int numtraces, vec_t enlarge, vec3_t eye, vec3_t entboxmins, vec3_t entboxmaxs)
1477 float starttransformed[3], endtransformed[3];
1480 int originalnumtouchedicts;
1481 int numtouchedicts = 0;
1483 matrix4x4_t matrix, imatrix;
1485 prvm_edict_t *touch;
1486 static prvm_edict_t *touchedicts[MAX_EDICTS];
1487 vec3_t boxmins, boxmaxs;
1488 vec3_t clipboxmins, clipboxmaxs;
1489 vec3_t endpoints[MAX_LINEOFSIGHTTRACES];
1491 numtraces = min(numtraces, MAX_LINEOFSIGHTTRACES);
1493 // expand the box a little
1494 boxmins[0] = (enlarge+1) * entboxmins[0] - enlarge * entboxmaxs[0];
1495 boxmaxs[0] = (enlarge+1) * entboxmaxs[0] - enlarge * entboxmins[0];
1496 boxmins[1] = (enlarge+1) * entboxmins[1] - enlarge * entboxmaxs[1];
1497 boxmaxs[1] = (enlarge+1) * entboxmaxs[1] - enlarge * entboxmins[1];
1498 boxmins[2] = (enlarge+1) * entboxmins[2] - enlarge * entboxmaxs[2];
1499 boxmaxs[2] = (enlarge+1) * entboxmaxs[2] - enlarge * entboxmins[2];
1501 VectorMAM(0.5f, boxmins, 0.5f, boxmaxs, endpoints[0]);
1502 for (traceindex = 1;traceindex < numtraces;traceindex++)
1503 VectorSet(endpoints[traceindex], lhrandom(boxmins[0], boxmaxs[0]), lhrandom(boxmins[1], boxmaxs[1]), lhrandom(boxmins[2], boxmaxs[2]));
1505 // calculate sweep box for the entire swarm of traces
1506 VectorCopy(eye, clipboxmins);
1507 VectorCopy(eye, clipboxmaxs);
1508 for (traceindex = 0;traceindex < numtraces;traceindex++)
1510 clipboxmins[0] = min(clipboxmins[0], endpoints[traceindex][0]);
1511 clipboxmins[1] = min(clipboxmins[1], endpoints[traceindex][1]);
1512 clipboxmins[2] = min(clipboxmins[2], endpoints[traceindex][2]);
1513 clipboxmaxs[0] = max(clipboxmaxs[0], endpoints[traceindex][0]);
1514 clipboxmaxs[1] = max(clipboxmaxs[1], endpoints[traceindex][1]);
1515 clipboxmaxs[2] = max(clipboxmaxs[2], endpoints[traceindex][2]);
1518 // get the list of entities in the sweep box
1519 if (sv_cullentities_trace_entityocclusion.integer)
1520 numtouchedicts = SV_EntitiesInBox(clipboxmins, clipboxmaxs, MAX_EDICTS, touchedicts);
1521 if (numtouchedicts > MAX_EDICTS)
1523 // this never happens
1524 Con_Printf("SV_EntitiesInBox returned %i edicts, max was %i\n", numtouchedicts, MAX_EDICTS);
1525 numtouchedicts = MAX_EDICTS;
1527 // iterate the entities found in the sweep box and filter them
1528 originalnumtouchedicts = numtouchedicts;
1530 for (touchindex = 0;touchindex < originalnumtouchedicts;touchindex++)
1532 touch = touchedicts[touchindex];
1533 if (PRVM_serveredictfloat(touch, solid) != SOLID_BSP)
1535 model = SV_GetModelFromEdict(touch);
1536 if (!model || !model->brush.TraceLineOfSight)
1538 // skip obviously transparent entities
1539 alpha = PRVM_serveredictfloat(touch, alpha);
1540 if (alpha && alpha < 1)
1542 if ((int)PRVM_serveredictfloat(touch, effects) & EF_ADDITIVE)
1544 touchedicts[numtouchedicts++] = touch;
1547 // now that we have a filtered list of "interesting" entities, fire each
1548 // ray against all of them, this gives us an early-out case when something
1549 // is visible (which it often is)
1551 for (traceindex = 0;traceindex < numtraces;traceindex++)
1553 // check world occlusion
1554 if (sv.worldmodel && sv.worldmodel->brush.TraceLineOfSight)
1555 if (!sv.worldmodel->brush.TraceLineOfSight(sv.worldmodel, eye, endpoints[traceindex]))
1557 for (touchindex = 0;touchindex < numtouchedicts;touchindex++)
1559 touch = touchedicts[touchindex];
1560 model = SV_GetModelFromEdict(touch);
1561 if(model && model->brush.TraceLineOfSight)
1563 // get the entity matrix
1564 pitchsign = SV_GetPitchSign(touch);
1565 Matrix4x4_CreateFromQuakeEntity(&matrix, PRVM_serveredictvector(touch, origin)[0], PRVM_serveredictvector(touch, origin)[1], PRVM_serveredictvector(touch, origin)[2], pitchsign * PRVM_serveredictvector(touch, angles)[0], PRVM_serveredictvector(touch, angles)[1], PRVM_serveredictvector(touch, angles)[2], 1);
1566 Matrix4x4_Invert_Simple(&imatrix, &matrix);
1567 // see if the ray hits this entity
1568 Matrix4x4_Transform(&imatrix, eye, starttransformed);
1569 Matrix4x4_Transform(&imatrix, endpoints[traceindex], endtransformed);
1570 if (!model->brush.TraceLineOfSight(model, starttransformed, endtransformed))
1577 // check if the ray was blocked
1578 if (touchindex < numtouchedicts)
1580 // return if the ray was not blocked
1588 void SV_MarkWriteEntityStateToClient(entity_state_t *s)
1593 if (sv.sententitiesconsideration[s->number] == sv.sententitiesmark)
1595 sv.sententitiesconsideration[s->number] = sv.sententitiesmark;
1596 sv.writeentitiestoclient_stats_totalentities++;
1598 if (s->customizeentityforclient)
1600 PRVM_serverglobaledict(self) = s->number;
1601 PRVM_serverglobaledict(other) = sv.writeentitiestoclient_cliententitynumber;
1602 PRVM_ExecuteProgram(s->customizeentityforclient, "customizeentityforclient: NULL function");
1603 if(!PRVM_G_FLOAT(OFS_RETURN) || !SV_PrepareEntityForSending(PRVM_EDICT_NUM(s->number), s, s->number))
1607 // never reject player
1608 if (s->number != sv.writeentitiestoclient_cliententitynumber)
1610 // check various rejection conditions
1611 if (s->nodrawtoclient == sv.writeentitiestoclient_cliententitynumber)
1613 if (s->drawonlytoclient && s->drawonlytoclient != sv.writeentitiestoclient_cliententitynumber)
1615 if (s->effects & EF_NODRAW)
1617 // LordHavoc: only send entities with a model or important effects
1618 if (!s->modelindex && s->specialvisibilityradius == 0)
1621 isbmodel = (model = SV_GetModelByIndex(s->modelindex)) != NULL && model->name[0] == '*';
1622 // viewmodels don't have visibility checking
1623 if (s->viewmodelforclient)
1625 if (s->viewmodelforclient != sv.writeentitiestoclient_cliententitynumber)
1628 else if (s->tagentity)
1630 // tag attached entities simply check their parent
1631 if (!sv.sendentitiesindex[s->tagentity])
1633 SV_MarkWriteEntityStateToClient(sv.sendentitiesindex[s->tagentity]);
1634 if (sv.sententities[s->tagentity] != sv.sententitiesmark)
1637 // always send world submodels in newer protocols because they don't
1638 // generate much traffic (in old protocols they hog bandwidth)
1639 // but only if sv_cullentities_nevercullbmodels is off
1640 else if (!(s->effects & EF_NODEPTHTEST) && (!isbmodel || !sv_cullentities_nevercullbmodels.integer || sv.protocol == PROTOCOL_QUAKE || sv.protocol == PROTOCOL_QUAKEDP || sv.protocol == PROTOCOL_NEHAHRAMOVIE))
1642 // entity has survived every check so far, check if visible
1643 ed = PRVM_EDICT_NUM(s->number);
1645 // if not touching a visible leaf
1646 if (sv_cullentities_pvs.integer && !r_novis.integer && !r_trippy.integer && sv.writeentitiestoclient_pvsbytes)
1648 if (ed->priv.server->pvs_numclusters < 0)
1650 // entity too big for clusters list
1651 if (sv.worldmodel && sv.worldmodel->brush.BoxTouchingPVS && !sv.worldmodel->brush.BoxTouchingPVS(sv.worldmodel, sv.writeentitiestoclient_pvs, ed->priv.server->cullmins, ed->priv.server->cullmaxs))
1653 sv.writeentitiestoclient_stats_culled_pvs++;
1660 // check cached clusters list
1661 for (i = 0;i < ed->priv.server->pvs_numclusters;i++)
1662 if (CHECKPVSBIT(sv.writeentitiestoclient_pvs, ed->priv.server->pvs_clusterlist[i]))
1664 if (i == ed->priv.server->pvs_numclusters)
1666 sv.writeentitiestoclient_stats_culled_pvs++;
1672 // or not seen by random tracelines
1673 if (sv_cullentities_trace.integer && !isbmodel && sv.worldmodel->brush.TraceLineOfSight && !r_trippy.integer)
1676 s->number <= svs.maxclients
1677 ? sv_cullentities_trace_samples_players.integer
1679 s->specialvisibilityradius
1680 ? sv_cullentities_trace_samples_extra.integer
1681 : sv_cullentities_trace_samples.integer;
1682 float enlarge = sv_cullentities_trace_enlarge.value;
1687 for (eyeindex = 0;eyeindex < sv.writeentitiestoclient_numeyes;eyeindex++)
1688 if(SV_CanSeeBox(samples, enlarge, sv.writeentitiestoclient_eyes[eyeindex], ed->priv.server->cullmins, ed->priv.server->cullmaxs))
1690 if(eyeindex < sv.writeentitiestoclient_numeyes)
1691 svs.clients[sv.writeentitiestoclient_clientnumber].visibletime[s->number] =
1693 s->number <= svs.maxclients
1694 ? sv_cullentities_trace_delay_players.value
1695 : sv_cullentities_trace_delay.value
1697 else if (realtime > svs.clients[sv.writeentitiestoclient_clientnumber].visibletime[s->number])
1699 sv.writeentitiestoclient_stats_culled_trace++;
1707 // this just marks it for sending
1708 // FIXME: it would be more efficient to send here, but the entity
1709 // compressor isn't that flexible
1710 sv.writeentitiestoclient_stats_visibleentities++;
1711 sv.sententities[s->number] = sv.sententitiesmark;
1714 #if MAX_LEVELNETWORKEYES > 0
1715 #define MAX_EYE_RECURSION 1 // increase if recursion gets supported by portals
1716 void SV_AddCameraEyes(void)
1720 static int cameras[MAX_LEVELNETWORKEYES];
1721 static vec3_t camera_origins[MAX_LEVELNETWORKEYES];
1722 static int eye_levels[MAX_CLIENTNETWORKEYES];
1726 for(i = 0; i < sv.writeentitiestoclient_numeyes; ++i)
1729 // check line of sight to portal entities and add them to PVS
1730 for (e = 1, ed = PRVM_NEXT_EDICT(prog->edicts);e < prog->num_edicts;e++, ed = PRVM_NEXT_EDICT(ed))
1732 if (!ed->priv.server->free)
1734 if(PRVM_serveredictfunction(ed, camera_transform))
1736 PRVM_serverglobaledict(self) = e;
1737 PRVM_serverglobaledict(other) = sv.writeentitiestoclient_cliententitynumber;
1738 VectorCopy(sv.writeentitiestoclient_eyes[0], PRVM_serverglobalvector(trace_endpos));
1739 VectorCopy(sv.writeentitiestoclient_eyes[0], PRVM_G_VECTOR(OFS_PARM0));
1740 VectorClear(PRVM_G_VECTOR(OFS_PARM1));
1741 PRVM_ExecuteProgram(PRVM_serveredictfunction(ed, camera_transform), "QC function e.camera_transform is missing");
1742 if(!VectorCompare(PRVM_serverglobalvector(trace_endpos), sv.writeentitiestoclient_eyes[0]))
1744 VectorCopy(PRVM_serverglobalvector(trace_endpos), camera_origins[n_cameras]);
1745 cameras[n_cameras] = e;
1747 if(n_cameras >= MAX_LEVELNETWORKEYES)
1757 // i is loop counter, is reset to 0 when an eye got added
1758 // j is camera index to check
1759 for(i = 0, j = 0; sv.writeentitiestoclient_numeyes < MAX_CLIENTNETWORKEYES && i < n_cameras; ++i, ++j, j %= n_cameras)
1763 ed = PRVM_EDICT_NUM(cameras[j]);
1764 VectorAdd(PRVM_serveredictvector(ed, origin), PRVM_serveredictvector(ed, mins), mi);
1765 VectorAdd(PRVM_serveredictvector(ed, origin), PRVM_serveredictvector(ed, maxs), ma);
1766 for(k = 0; k < sv.writeentitiestoclient_numeyes; ++k)
1767 if(eye_levels[k] <= MAX_EYE_RECURSION)
1769 if(SV_CanSeeBox(sv_cullentities_trace_samples.integer, sv_cullentities_trace_enlarge.value, sv.writeentitiestoclient_eyes[k], mi, ma))
1771 eye_levels[sv.writeentitiestoclient_numeyes] = eye_levels[k] + 1;
1772 VectorCopy(camera_origins[j], sv.writeentitiestoclient_eyes[sv.writeentitiestoclient_numeyes]);
1773 // Con_Printf("added eye %d: %f %f %f because we can see %f %f %f .. %f %f %f from eye %d\n", j, sv.writeentitiestoclient_eyes[sv.writeentitiestoclient_numeyes][0], sv.writeentitiestoclient_eyes[sv.writeentitiestoclient_numeyes][1], sv.writeentitiestoclient_eyes[sv.writeentitiestoclient_numeyes][2], mi[0], mi[1], mi[2], ma[0], ma[1], ma[2], k);
1774 sv.writeentitiestoclient_numeyes++;
1783 void SV_AddCameraEyes(void)
1788 void SV_WriteEntitiesToClient(client_t *client, prvm_edict_t *clent, sizebuf_t *msg, int maxsize)
1790 qboolean need_empty = false;
1791 int i, numsendstates, numcsqcsendstates;
1793 prvm_edict_t *camera;
1797 // if there isn't enough space to accomplish anything, skip it
1798 if (msg->cursize + 25 > maxsize)
1801 sv.writeentitiestoclient_msg = msg;
1802 sv.writeentitiestoclient_clientnumber = client - svs.clients;
1804 sv.writeentitiestoclient_stats_culled_pvs = 0;
1805 sv.writeentitiestoclient_stats_culled_trace = 0;
1806 sv.writeentitiestoclient_stats_visibleentities = 0;
1807 sv.writeentitiestoclient_stats_totalentities = 0;
1808 sv.writeentitiestoclient_numeyes = 0;
1811 sv.writeentitiestoclient_cliententitynumber = PRVM_EDICT_TO_PROG(clent); // LordHavoc: for comparison purposes
1812 camera = PRVM_EDICT_NUM( client->clientcamera );
1813 VectorAdd(PRVM_serveredictvector(camera, origin), PRVM_serveredictvector(clent, view_ofs), eye);
1814 sv.writeentitiestoclient_pvsbytes = 0;
1815 // get the PVS values for the eye location, later FatPVS calls will merge
1816 if (sv.worldmodel && sv.worldmodel->brush.FatPVS)
1817 sv.writeentitiestoclient_pvsbytes = sv.worldmodel->brush.FatPVS(sv.worldmodel, eye, 8, sv.writeentitiestoclient_pvs, sizeof(sv.writeentitiestoclient_pvs), sv.writeentitiestoclient_pvsbytes != 0);
1819 // add the eye to a list for SV_CanSeeBox tests
1820 VectorCopy(eye, sv.writeentitiestoclient_eyes[sv.writeentitiestoclient_numeyes]);
1821 sv.writeentitiestoclient_numeyes++;
1823 // calculate predicted eye origin for SV_CanSeeBox tests
1824 if (sv_cullentities_trace_prediction.integer)
1826 vec_t predtime = bound(0, host_client->ping, sv_cullentities_trace_prediction_time.value);
1828 VectorMA(eye, predtime, PRVM_serveredictvector(camera, velocity), predeye);
1829 if (SV_CanSeeBox(1, 0, eye, predeye, predeye))
1831 VectorCopy(predeye, sv.writeentitiestoclient_eyes[sv.writeentitiestoclient_numeyes]);
1832 sv.writeentitiestoclient_numeyes++;
1834 //if (!sv.writeentitiestoclient_useprediction)
1835 // Con_DPrintf("Trying to walk into solid in a pingtime... not predicting for culling\n");
1840 // build PVS from the new eyes
1841 if (sv.worldmodel && sv.worldmodel->brush.FatPVS)
1842 for(i = 1; i < sv.writeentitiestoclient_numeyes; ++i)
1843 sv.writeentitiestoclient_pvsbytes = sv.worldmodel->brush.FatPVS(sv.worldmodel, sv.writeentitiestoclient_eyes[i], 8, sv.writeentitiestoclient_pvs, sizeof(sv.writeentitiestoclient_pvs), sv.writeentitiestoclient_pvsbytes != 0);
1845 sv.sententitiesmark++;
1847 for (i = 0;i < sv.numsendentities;i++)
1848 SV_MarkWriteEntityStateToClient(sv.sendentities + i);
1851 numcsqcsendstates = 0;
1852 for (i = 0;i < sv.numsendentities;i++)
1854 s = &sv.sendentities[i];
1855 if (sv.sententities[s->number] == sv.sententitiesmark)
1857 if(s->active == ACTIVE_NETWORK)
1859 if (s->exteriormodelforclient)
1861 if (s->exteriormodelforclient == sv.writeentitiestoclient_cliententitynumber)
1862 s->flags |= RENDER_EXTERIORMODEL;
1864 s->flags &= ~RENDER_EXTERIORMODEL;
1866 sv.writeentitiestoclient_sendstates[numsendstates++] = s;
1868 else if(sv.sendentities[i].active == ACTIVE_SHARED)
1869 sv.writeentitiestoclient_csqcsendstates[numcsqcsendstates++] = s->number;
1871 Con_Printf("entity %d is in sv.sendentities and marked, but not active, please breakpoint me\n", s->number);
1875 if (sv_cullentities_stats.integer)
1876 Con_Printf("client \"%s\" entities: %d total, %d visible, %d culled by: %d pvs %d trace\n", client->name, sv.writeentitiestoclient_stats_totalentities, sv.writeentitiestoclient_stats_visibleentities, sv.writeentitiestoclient_stats_culled_pvs + sv.writeentitiestoclient_stats_culled_trace, sv.writeentitiestoclient_stats_culled_pvs, sv.writeentitiestoclient_stats_culled_trace);
1878 if(client->entitydatabase5)
1879 need_empty = EntityFrameCSQC_WriteFrame(msg, maxsize, numcsqcsendstates, sv.writeentitiestoclient_csqcsendstates, client->entitydatabase5->latestframenum + 1);
1881 EntityFrameCSQC_WriteFrame(msg, maxsize, numcsqcsendstates, sv.writeentitiestoclient_csqcsendstates, 0);
1883 if(client->num_skippedentityframes >= 10)
1884 need_empty = true; // force every 10th frame to be not empty (or cl_movement replay takes too long)
1886 if (client->entitydatabase5)
1887 success = EntityFrame5_WriteFrame(msg, maxsize, client->entitydatabase5, numsendstates, sv.writeentitiestoclient_sendstates, client - svs.clients + 1, client->movesequence, need_empty);
1888 else if (client->entitydatabase4)
1890 success = EntityFrame4_WriteFrame(msg, maxsize, client->entitydatabase4, numsendstates, sv.writeentitiestoclient_sendstates);
1891 Protocol_WriteStatsReliable();
1893 else if (client->entitydatabase)
1895 success = EntityFrame_WriteFrame(msg, maxsize, client->entitydatabase, numsendstates, sv.writeentitiestoclient_sendstates, client - svs.clients + 1);
1896 Protocol_WriteStatsReliable();
1900 success = EntityFrameQuake_WriteFrame(msg, maxsize, numsendstates, sv.writeentitiestoclient_sendstates);
1901 Protocol_WriteStatsReliable();
1905 client->num_skippedentityframes = 0;
1907 ++client->num_skippedentityframes;
1916 static void SV_CleanupEnts (void)
1921 ent = PRVM_NEXT_EDICT(prog->edicts);
1922 for (e=1 ; e<prog->num_edicts ; e++, ent = PRVM_NEXT_EDICT(ent))
1923 PRVM_serveredictfloat(ent, effects) = (int)PRVM_serveredictfloat(ent, effects) & ~EF_MUZZLEFLASH;
1928 SV_WriteClientdataToMessage
1932 void SV_WriteClientdataToMessage (client_t *client, prvm_edict_t *ent, sizebuf_t *msg, int *stats)
1936 prvm_edict_t *other;
1941 float *statsf = (float *)stats;
1945 // send a damage message
1947 if (PRVM_serveredictfloat(ent, dmg_take) || PRVM_serveredictfloat(ent, dmg_save))
1949 other = PRVM_PROG_TO_EDICT(PRVM_serveredictedict(ent, dmg_inflictor));
1950 MSG_WriteByte (msg, svc_damage);
1951 MSG_WriteByte (msg, (int)PRVM_serveredictfloat(ent, dmg_save));
1952 MSG_WriteByte (msg, (int)PRVM_serveredictfloat(ent, dmg_take));
1953 for (i=0 ; i<3 ; i++)
1954 MSG_WriteCoord (msg, PRVM_serveredictvector(other, origin)[i] + 0.5*(PRVM_serveredictvector(other, mins)[i] + PRVM_serveredictvector(other, maxs)[i]), sv.protocol);
1956 PRVM_serveredictfloat(ent, dmg_take) = 0;
1957 PRVM_serveredictfloat(ent, dmg_save) = 0;
1961 // send the current viewpos offset from the view entity
1963 SV_SetIdealPitch (); // how much to look up / down ideally
1965 // a fixangle might get lost in a dropped packet. Oh well.
1966 if(PRVM_serveredictfloat(ent, fixangle))
1968 // angle fixing was requested by global thinking code...
1969 // so store the current angles for later use
1970 memcpy(host_client->fixangle_angles, PRVM_serveredictvector(ent, angles), sizeof(host_client->fixangle_angles));
1971 host_client->fixangle_angles_set = TRUE;
1973 // and clear fixangle for the next frame
1974 PRVM_serveredictfloat(ent, fixangle) = 0;
1977 if (host_client->fixangle_angles_set)
1979 MSG_WriteByte (msg, svc_setangle);
1980 for (i=0 ; i < 3 ; i++)
1981 MSG_WriteAngle (msg, host_client->fixangle_angles[i], sv.protocol);
1982 host_client->fixangle_angles_set = FALSE;
1985 // stuff the sigil bits into the high bits of items for sbar, or else
1987 // LordHavoc: detecting items2 turned out to be tricky, check if the field
1988 // was forcefully declared, we want to override serverflags if it was
1989 // declared by the qc intentionally, but not if we added it in the engine.
1990 if (prog->fieldoffsets.items2 < (int)(prog->numfielddefs - SV_REQGLOBALS))
1991 items = (int)PRVM_serveredictfloat(ent, items) | ((int)PRVM_serveredictfloat(ent, items2) << 23);
1993 items = (int)PRVM_serveredictfloat(ent, items) | ((int)PRVM_serverglobalfloat(serverflags) << 28);
1995 VectorCopy(PRVM_serveredictvector(ent, punchvector), punchvector);
1997 // cache weapon model name and index in client struct to save time
1998 // (this search can be almost 1% of cpu time!)
1999 s = PRVM_GetString(PRVM_serveredictstring(ent, weaponmodel));
2000 if (strcmp(s, client->weaponmodel))
2002 strlcpy(client->weaponmodel, s, sizeof(client->weaponmodel));
2003 client->weaponmodelindex = SV_ModelIndex(s, 1);
2006 viewzoom = (int)(PRVM_serveredictfloat(ent, viewzoom) * 255.0f);
2012 if ((int)PRVM_serveredictfloat(ent, flags) & FL_ONGROUND)
2013 bits |= SU_ONGROUND;
2014 if (PRVM_serveredictfloat(ent, waterlevel) >= 2)
2016 if (PRVM_serveredictfloat(ent, idealpitch))
2017 bits |= SU_IDEALPITCH;
2019 for (i=0 ; i<3 ; i++)
2021 if (PRVM_serveredictvector(ent, punchangle)[i])
2022 bits |= (SU_PUNCH1<<i);
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)
2025 bits |= (SU_PUNCHVEC1<<i);
2026 if (PRVM_serveredictvector(ent, velocity)[i])
2027 bits |= (SU_VELOCITY1<<i);
2030 gravity = PRVM_serveredictfloat(ent, gravity);if (!gravity) gravity = 1.0f;
2032 memset(stats, 0, sizeof(int[MAX_CL_STATS]));
2033 stats[STAT_VIEWHEIGHT] = (int)PRVM_serveredictvector(ent, view_ofs)[2];
2034 stats[STAT_ITEMS] = items;
2035 stats[STAT_WEAPONFRAME] = (int)PRVM_serveredictfloat(ent, weaponframe);
2036 stats[STAT_ARMOR] = (int)PRVM_serveredictfloat(ent, armorvalue);
2037 stats[STAT_WEAPON] = client->weaponmodelindex;
2038 stats[STAT_HEALTH] = (int)PRVM_serveredictfloat(ent, health);
2039 stats[STAT_AMMO] = (int)PRVM_serveredictfloat(ent, currentammo);
2040 stats[STAT_SHELLS] = (int)PRVM_serveredictfloat(ent, ammo_shells);
2041 stats[STAT_NAILS] = (int)PRVM_serveredictfloat(ent, ammo_nails);
2042 stats[STAT_ROCKETS] = (int)PRVM_serveredictfloat(ent, ammo_rockets);
2043 stats[STAT_CELLS] = (int)PRVM_serveredictfloat(ent, ammo_cells);
2044 stats[STAT_ACTIVEWEAPON] = (int)PRVM_serveredictfloat(ent, weapon);
2045 stats[STAT_VIEWZOOM] = viewzoom;
2046 stats[STAT_TOTALSECRETS] = (int)PRVM_serverglobalfloat(total_secrets);
2047 stats[STAT_TOTALMONSTERS] = (int)PRVM_serverglobalfloat(total_monsters);
2048 // the QC bumps these itself by sending svc_'s, so we have to keep them
2049 // zero or they'll be corrected by the engine
2050 //stats[STAT_SECRETS] = PRVM_serverglobalfloat(found_secrets);
2051 //stats[STAT_MONSTERS] = PRVM_serverglobalfloat(killed_monsters);
2053 // movement settings for prediction
2054 // note: these are not sent in protocols with lower MAX_CL_STATS limits
2055 stats[STAT_MOVEFLAGS] = MOVEFLAG_VALID
2056 | (sv_gameplayfix_q2airaccelerate.integer ? MOVEFLAG_Q2AIRACCELERATE : 0)
2057 | (sv_gameplayfix_nogravityonground.integer ? MOVEFLAG_NOGRAVITYONGROUND : 0)
2058 | (sv_gameplayfix_gravityunaffectedbyticrate.integer ? MOVEFLAG_GRAVITYUNAFFECTEDBYTICRATE : 0)
2060 statsf[STAT_MOVEVARS_TICRATE] = sys_ticrate.value;
2061 statsf[STAT_MOVEVARS_TIMESCALE] = slowmo.value;
2062 statsf[STAT_MOVEVARS_GRAVITY] = sv_gravity.value;
2063 statsf[STAT_MOVEVARS_STOPSPEED] = sv_stopspeed.value;
2064 statsf[STAT_MOVEVARS_MAXSPEED] = sv_maxspeed.value;
2065 statsf[STAT_MOVEVARS_SPECTATORMAXSPEED] = sv_maxspeed.value; // FIXME: QW has a separate cvar for this
2066 statsf[STAT_MOVEVARS_ACCELERATE] = sv_accelerate.value;
2067 statsf[STAT_MOVEVARS_AIRACCELERATE] = sv_airaccelerate.value >= 0 ? sv_airaccelerate.value : sv_accelerate.value;
2068 statsf[STAT_MOVEVARS_WATERACCELERATE] = sv_wateraccelerate.value >= 0 ? sv_wateraccelerate.value : sv_accelerate.value;
2069 statsf[STAT_MOVEVARS_ENTGRAVITY] = gravity;
2070 statsf[STAT_MOVEVARS_JUMPVELOCITY] = sv_jumpvelocity.value;
2071 statsf[STAT_MOVEVARS_EDGEFRICTION] = sv_edgefriction.value;
2072 statsf[STAT_MOVEVARS_MAXAIRSPEED] = sv_maxairspeed.value;
2073 statsf[STAT_MOVEVARS_STEPHEIGHT] = sv_stepheight.value;
2074 statsf[STAT_MOVEVARS_AIRACCEL_QW] = sv_airaccel_qw.value;
2075 statsf[STAT_MOVEVARS_AIRACCEL_QW_STRETCHFACTOR] = sv_airaccel_qw_stretchfactor.value;
2076 statsf[STAT_MOVEVARS_AIRACCEL_SIDEWAYS_FRICTION] = sv_airaccel_sideways_friction.value;
2077 statsf[STAT_MOVEVARS_FRICTION] = sv_friction.value;
2078 statsf[STAT_MOVEVARS_WATERFRICTION] = sv_waterfriction.value >= 0 ? sv_waterfriction.value : sv_friction.value;
2079 statsf[STAT_MOVEVARS_AIRSTOPACCELERATE] = sv_airstopaccelerate.value;
2080 statsf[STAT_MOVEVARS_AIRSTRAFEACCELERATE] = sv_airstrafeaccelerate.value;
2081 statsf[STAT_MOVEVARS_MAXAIRSTRAFESPEED] = sv_maxairstrafespeed.value;
2082 statsf[STAT_MOVEVARS_AIRSTRAFEACCEL_QW] = sv_airstrafeaccel_qw.value;
2083 statsf[STAT_MOVEVARS_AIRCONTROL] = sv_aircontrol.value;
2084 statsf[STAT_MOVEVARS_AIRCONTROL_POWER] = sv_aircontrol_power.value;
2085 statsf[STAT_MOVEVARS_AIRCONTROL_PENALTY] = sv_aircontrol_penalty.value;
2086 statsf[STAT_MOVEVARS_WARSOWBUNNY_AIRFORWARDACCEL] = sv_warsowbunny_airforwardaccel.value;
2087 statsf[STAT_MOVEVARS_WARSOWBUNNY_ACCEL] = sv_warsowbunny_accel.value;
2088 statsf[STAT_MOVEVARS_WARSOWBUNNY_TOPSPEED] = sv_warsowbunny_topspeed.value;
2089 statsf[STAT_MOVEVARS_WARSOWBUNNY_TURNACCEL] = sv_warsowbunny_turnaccel.value;
2090 statsf[STAT_MOVEVARS_WARSOWBUNNY_BACKTOSIDERATIO] = sv_warsowbunny_backtosideratio.value;
2091 statsf[STAT_MOVEVARS_AIRSPEEDLIMIT_NONQW] = sv_airspeedlimit_nonqw.value;
2092 statsf[STAT_FRAGLIMIT] = fraglimit.value;
2093 statsf[STAT_TIMELIMIT] = timelimit.value;
2095 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 || sv.protocol == PROTOCOL_DARKPLACES1 || sv.protocol == PROTOCOL_DARKPLACES2 || sv.protocol == PROTOCOL_DARKPLACES3 || sv.protocol == PROTOCOL_DARKPLACES4 || sv.protocol == PROTOCOL_DARKPLACES5)
2097 if (stats[STAT_VIEWHEIGHT] != DEFAULT_VIEWHEIGHT) bits |= SU_VIEWHEIGHT;
2099 if (stats[STAT_WEAPONFRAME]) bits |= SU_WEAPONFRAME;
2100 if (stats[STAT_ARMOR]) bits |= SU_ARMOR;
2102 // FIXME: which protocols support this? does PROTOCOL_DARKPLACES3 support viewzoom?
2103 if (sv.protocol == PROTOCOL_DARKPLACES2 || sv.protocol == PROTOCOL_DARKPLACES3 || sv.protocol == PROTOCOL_DARKPLACES4 || sv.protocol == PROTOCOL_DARKPLACES5)
2104 if (viewzoom != 255)
2105 bits |= SU_VIEWZOOM;
2110 if (bits >= 16777216)
2114 MSG_WriteByte (msg, svc_clientdata);
2115 MSG_WriteShort (msg, bits);
2116 if (bits & SU_EXTEND1)
2117 MSG_WriteByte(msg, bits >> 16);
2118 if (bits & SU_EXTEND2)
2119 MSG_WriteByte(msg, bits >> 24);
2121 if (bits & SU_VIEWHEIGHT)
2122 MSG_WriteChar (msg, stats[STAT_VIEWHEIGHT]);
2124 if (bits & SU_IDEALPITCH)
2125 MSG_WriteChar (msg, (int)PRVM_serveredictfloat(ent, idealpitch));
2127 for (i=0 ; i<3 ; i++)
2129 if (bits & (SU_PUNCH1<<i))
2131 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)
2132 MSG_WriteChar(msg, (int)PRVM_serveredictvector(ent, punchangle)[i]);
2134 MSG_WriteAngle16i(msg, PRVM_serveredictvector(ent, punchangle)[i]);
2136 if (bits & (SU_PUNCHVEC1<<i))
2138 if (sv.protocol == PROTOCOL_DARKPLACES1 || sv.protocol == PROTOCOL_DARKPLACES2 || sv.protocol == PROTOCOL_DARKPLACES3 || sv.protocol == PROTOCOL_DARKPLACES4)
2139 MSG_WriteCoord16i(msg, punchvector[i]);
2141 MSG_WriteCoord32f(msg, punchvector[i]);
2143 if (bits & (SU_VELOCITY1<<i))
2145 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 || sv.protocol == PROTOCOL_DARKPLACES1 || sv.protocol == PROTOCOL_DARKPLACES2 || sv.protocol == PROTOCOL_DARKPLACES3 || sv.protocol == PROTOCOL_DARKPLACES4)
2146 MSG_WriteChar(msg, (int)(PRVM_serveredictvector(ent, velocity)[i] * (1.0f / 16.0f)));
2148 MSG_WriteCoord32f(msg, PRVM_serveredictvector(ent, velocity)[i]);
2152 if (bits & SU_ITEMS)
2153 MSG_WriteLong (msg, stats[STAT_ITEMS]);
2155 if (sv.protocol == PROTOCOL_DARKPLACES5)
2157 if (bits & SU_WEAPONFRAME)
2158 MSG_WriteShort (msg, stats[STAT_WEAPONFRAME]);
2159 if (bits & SU_ARMOR)
2160 MSG_WriteShort (msg, stats[STAT_ARMOR]);
2161 if (bits & SU_WEAPON)
2162 MSG_WriteShort (msg, stats[STAT_WEAPON]);
2163 MSG_WriteShort (msg, stats[STAT_HEALTH]);
2164 MSG_WriteShort (msg, stats[STAT_AMMO]);
2165 MSG_WriteShort (msg, stats[STAT_SHELLS]);
2166 MSG_WriteShort (msg, stats[STAT_NAILS]);
2167 MSG_WriteShort (msg, stats[STAT_ROCKETS]);
2168 MSG_WriteShort (msg, stats[STAT_CELLS]);
2169 MSG_WriteShort (msg, stats[STAT_ACTIVEWEAPON]);
2170 if (bits & SU_VIEWZOOM)
2171 MSG_WriteShort (msg, bound(0, stats[STAT_VIEWZOOM], 65535));
2173 else 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 || sv.protocol == PROTOCOL_DARKPLACES1 || sv.protocol == PROTOCOL_DARKPLACES2 || sv.protocol == PROTOCOL_DARKPLACES3 || sv.protocol == PROTOCOL_DARKPLACES4)
2175 if (bits & SU_WEAPONFRAME)
2176 MSG_WriteByte (msg, stats[STAT_WEAPONFRAME]);
2177 if (bits & SU_ARMOR)
2178 MSG_WriteByte (msg, stats[STAT_ARMOR]);
2179 if (bits & SU_WEAPON)
2181 if (sv.protocol == PROTOCOL_NEHAHRABJP || sv.protocol == PROTOCOL_NEHAHRABJP2 || sv.protocol == PROTOCOL_NEHAHRABJP3)
2182 MSG_WriteShort (msg, stats[STAT_WEAPON]);
2184 MSG_WriteByte (msg, stats[STAT_WEAPON]);
2186 MSG_WriteShort (msg, stats[STAT_HEALTH]);
2187 MSG_WriteByte (msg, stats[STAT_AMMO]);
2188 MSG_WriteByte (msg, stats[STAT_SHELLS]);
2189 MSG_WriteByte (msg, stats[STAT_NAILS]);
2190 MSG_WriteByte (msg, stats[STAT_ROCKETS]);
2191 MSG_WriteByte (msg, stats[STAT_CELLS]);
2192 if (gamemode == GAME_HIPNOTIC || gamemode == GAME_ROGUE || gamemode == GAME_NEXUIZ)
2194 for (i = 0;i < 32;i++)
2195 if (stats[STAT_ACTIVEWEAPON] & (1<<i))
2197 MSG_WriteByte (msg, i);
2200 MSG_WriteByte (msg, stats[STAT_ACTIVEWEAPON]);
2201 if (bits & SU_VIEWZOOM)
2203 if (sv.protocol == PROTOCOL_DARKPLACES2 || sv.protocol == PROTOCOL_DARKPLACES3 || sv.protocol == PROTOCOL_DARKPLACES4)
2204 MSG_WriteByte (msg, bound(0, stats[STAT_VIEWZOOM], 255));
2206 MSG_WriteShort (msg, bound(0, stats[STAT_VIEWZOOM], 65535));
2211 void SV_FlushBroadcastMessages(void)
2215 if (sv.datagram.cursize <= 0)
2217 for (i = 0, client = svs.clients;i < svs.maxclients;i++, client++)
2219 if (!client->spawned || !client->netconnection || client->unreliablemsg.cursize + sv.datagram.cursize > client->unreliablemsg.maxsize || client->unreliablemsg_splitpoints >= (int)(sizeof(client->unreliablemsg_splitpoint)/sizeof(client->unreliablemsg_splitpoint[0])))
2221 SZ_Write(&client->unreliablemsg, sv.datagram.data, sv.datagram.cursize);
2222 client->unreliablemsg_splitpoint[client->unreliablemsg_splitpoints++] = client->unreliablemsg.cursize;
2224 SZ_Clear(&sv.datagram);
2227 static void SV_WriteUnreliableMessages(client_t *client, sizebuf_t *msg, int maxsize, int maxsize2)
2229 // scan the splitpoints to find out how many we can fit in
2230 int numsegments, j, split;
2231 if (!client->unreliablemsg_splitpoints)
2233 // always accept the first one if it's within 1024 bytes, this ensures
2234 // that very big datagrams which are over the rate limit still get
2235 // through, just to keep it working
2236 for (numsegments = 1;numsegments < client->unreliablemsg_splitpoints;numsegments++)
2237 if (msg->cursize + client->unreliablemsg_splitpoint[numsegments] > maxsize)
2239 // the first segment gets an exemption from the rate limiting, otherwise
2240 // it could get dropped consistently due to a low rate limit
2241 if (numsegments == 1)
2243 // some will fit, so add the ones that will fit
2244 split = client->unreliablemsg_splitpoint[numsegments-1];
2245 // note this discards ones that were accepted by the segments scan but
2246 // can not fit, such as a really huge first one that will never ever
2247 // fit in a packet...
2248 if (msg->cursize + split <= maxsize)
2249 SZ_Write(msg, client->unreliablemsg.data, split);
2250 // remove the part we sent, keeping any remaining data
2251 client->unreliablemsg.cursize -= split;
2252 if (client->unreliablemsg.cursize > 0)
2253 memmove(client->unreliablemsg.data, client->unreliablemsg.data + split, client->unreliablemsg.cursize);
2254 // adjust remaining splitpoints
2255 client->unreliablemsg_splitpoints -= numsegments;
2256 for (j = 0;j < client->unreliablemsg_splitpoints;j++)
2257 client->unreliablemsg_splitpoint[j] = client->unreliablemsg_splitpoint[numsegments + j] - split;
2261 =======================
2262 SV_SendClientDatagram
2263 =======================
2265 static void SV_SendClientDatagram (client_t *client)
2267 int clientrate, maxrate, maxsize, maxsize2, downloadsize;
2269 int stats[MAX_CL_STATS];
2270 static unsigned char sv_sendclientdatagram_buf[NET_MAXMESSAGE];
2272 // obey rate limit by limiting packet frequency if the packet size
2274 // (usually this is caused by reliable messages)
2275 if (!NetConn_CanSend(client->netconnection))
2278 // PROTOCOL_DARKPLACES5 and later support packet size limiting of updates
2279 maxrate = max(NET_MINRATE, sv_maxrate.integer);
2280 if (sv_maxrate.integer != maxrate)
2281 Cvar_SetValueQuick(&sv_maxrate, maxrate);
2283 // clientrate determines the 'cleartime' of a packet
2284 // (how long to wait before sending another, based on this packet's size)
2285 clientrate = bound(NET_MINRATE, client->rate, maxrate);
2287 switch (sv.protocol)
2289 case PROTOCOL_QUAKE:
2290 case PROTOCOL_QUAKEDP:
2291 case PROTOCOL_NEHAHRAMOVIE:
2292 case PROTOCOL_NEHAHRABJP:
2293 case PROTOCOL_NEHAHRABJP2:
2294 case PROTOCOL_NEHAHRABJP3:
2295 case PROTOCOL_QUAKEWORLD:
2296 // no packet size limit support on Quake protocols because it just
2297 // causes missing entities/effects
2298 // packets are simply sent less often to obey the rate limit
2302 case PROTOCOL_DARKPLACES1:
2303 case PROTOCOL_DARKPLACES2:
2304 case PROTOCOL_DARKPLACES3:
2305 case PROTOCOL_DARKPLACES4:
2306 // no packet size limit support on DP1-4 protocols because they kick
2307 // the client off if they overflow, and miss effects
2308 // packets are simply sent less often to obey the rate limit
2309 maxsize = sizeof(sv_sendclientdatagram_buf);
2310 maxsize2 = sizeof(sv_sendclientdatagram_buf);
2313 // DP5 and later protocols support packet size limiting which is a
2314 // better method than limiting packet frequency as QW does
2316 // at very low rates (or very small sys_ticrate) the packet size is
2317 // not reduced below 128, but packets may be sent less often
2318 maxsize = (int)(clientrate * sys_ticrate.value);
2319 maxsize = bound(128, maxsize, 1400);
2321 // csqc entities can easily exceed 128 bytes, so disable throttling in
2322 // mods that use csqc (they are likely to use less bandwidth anyway)
2323 if (sv.csqc_progsize > 0)
2328 if (LHNETADDRESS_GetAddressType(&host_client->netconnection->peeraddress) == LHNETADDRESSTYPE_LOOP && !sv_ratelimitlocalplayer.integer)
2330 // for good singleplayer, send huge packets
2331 maxsize = sizeof(sv_sendclientdatagram_buf);
2332 maxsize2 = sizeof(sv_sendclientdatagram_buf);
2333 // never limit frequency in singleplayer
2334 clientrate = 1000000000;
2337 // while downloading, limit entity updates to half the packet
2338 // (any leftover space will be used for downloading)
2339 if (host_client->download_file)
2342 msg.data = sv_sendclientdatagram_buf;
2343 msg.maxsize = sizeof(sv_sendclientdatagram_buf);
2345 msg.allowoverflow = false;
2347 if (host_client->spawned)
2349 // the player is in the game
2350 MSG_WriteByte (&msg, svc_time);
2351 MSG_WriteFloat (&msg, sv.time);
2353 // add the client specific data to the datagram
2354 SV_WriteClientdataToMessage (client, client->edict, &msg, stats);
2355 // now update the stats[] array using any registered custom fields
2356 VM_SV_UpdateCustomStats (client, client->edict, &msg, stats);
2357 // set host_client->statsdeltabits
2358 Protocol_UpdateClientStats (stats);
2360 // add as many queued unreliable messages (effects) as we can fit
2361 // limit effects to half of the remaining space
2362 if (client->unreliablemsg.cursize)
2363 SV_WriteUnreliableMessages (client, &msg, maxsize/2, maxsize2);
2365 // now write as many entities as we can fit, and also sends stats
2366 SV_WriteEntitiesToClient (client, client->edict, &msg, maxsize);
2368 else if (realtime > client->keepalivetime)
2370 // the player isn't totally in the game yet
2371 // send small keepalive messages if too much time has passed
2372 // (may also be sending downloads)
2373 client->keepalivetime = realtime + 5;
2374 MSG_WriteChar (&msg, svc_nop);
2377 // if a download is active, see if there is room to fit some download data
2379 downloadsize = min(maxsize*2,maxsize2) - msg.cursize - 7;
2380 if (host_client->download_file && host_client->download_started && downloadsize > 0)
2382 fs_offset_t downloadstart;
2383 unsigned char data[1400];
2384 downloadstart = FS_Tell(host_client->download_file);
2385 downloadsize = min(downloadsize, (int)sizeof(data));
2386 downloadsize = FS_Read(host_client->download_file, data, downloadsize);
2387 // note this sends empty messages if at the end of the file, which is
2388 // necessary to keep the packet loss logic working
2389 // (the last blocks may be lost and need to be re-sent, and that will
2390 // only occur if the client acks the empty end messages, revealing
2391 // a gap in the download progress, causing the last blocks to be
2393 MSG_WriteChar (&msg, svc_downloaddata);
2394 MSG_WriteLong (&msg, downloadstart);
2395 MSG_WriteShort (&msg, downloadsize);
2396 if (downloadsize > 0)
2397 SZ_Write (&msg, data, downloadsize);
2400 // reliable only if none is in progress
2401 if(client->sendsignon != 2 && !client->netconnection->sendMessageLength)
2402 SV_WriteDemoMessage(client, &(client->netconnection->message), false);
2404 SV_WriteDemoMessage(client, &msg, false);
2406 // send the datagram
2407 NetConn_SendUnreliableMessage (client->netconnection, &msg, sv.protocol, clientrate, client->sendsignon == 2);
2408 if (client->sendsignon == 1 && !client->netconnection->message.cursize)
2409 client->sendsignon = 2; // prevent reliable until client sends prespawn (this is the keepalive phase)
2413 =======================
2414 SV_UpdateToReliableMessages
2415 =======================
2417 static void SV_UpdateToReliableMessages (void)
2426 // check for changes to be sent over the reliable streams
2427 for (i = 0, host_client = svs.clients;i < svs.maxclients;i++, host_client++)
2429 // update the host_client fields we care about according to the entity fields
2430 host_client->edict = PRVM_EDICT_NUM(i+1);
2433 name = PRVM_GetString(PRVM_serveredictstring(host_client->edict, netname));
2436 // always point the string back at host_client->name to keep it safe
2437 strlcpy (host_client->name, name, sizeof (host_client->name));
2438 PRVM_serveredictstring(host_client->edict, netname) = PRVM_SetEngineString(host_client->name);
2439 if (strcmp(host_client->old_name, host_client->name))
2441 if (host_client->spawned)
2442 SV_BroadcastPrintf("%s ^7changed name to %s\n", host_client->old_name, host_client->name);
2443 strlcpy(host_client->old_name, host_client->name, sizeof(host_client->old_name));
2444 // send notification to all clients
2445 MSG_WriteByte (&sv.reliable_datagram, svc_updatename);
2446 MSG_WriteByte (&sv.reliable_datagram, i);
2447 MSG_WriteString (&sv.reliable_datagram, host_client->name);
2448 SV_WriteNetnameIntoDemo(host_client);
2451 // DP_SV_CLIENTCOLORS
2452 host_client->colors = (int)PRVM_serveredictfloat(host_client->edict, clientcolors);
2453 if (host_client->old_colors != host_client->colors)
2455 host_client->old_colors = host_client->colors;
2456 // send notification to all clients
2457 MSG_WriteByte (&sv.reliable_datagram, svc_updatecolors);
2458 MSG_WriteByte (&sv.reliable_datagram, i);
2459 MSG_WriteByte (&sv.reliable_datagram, host_client->colors);
2462 // NEXUIZ_PLAYERMODEL
2463 model = PRVM_GetString(PRVM_serveredictstring(host_client->edict, playermodel));
2466 // always point the string back at host_client->name to keep it safe
2467 strlcpy (host_client->playermodel, model, sizeof (host_client->playermodel));
2468 PRVM_serveredictstring(host_client->edict, playermodel) = PRVM_SetEngineString(host_client->playermodel);
2470 // NEXUIZ_PLAYERSKIN
2471 skin = PRVM_GetString(PRVM_serveredictstring(host_client->edict, playerskin));
2474 // always point the string back at host_client->name to keep it safe
2475 strlcpy (host_client->playerskin, skin, sizeof (host_client->playerskin));
2476 PRVM_serveredictstring(host_client->edict, playerskin) = PRVM_SetEngineString(host_client->playerskin);
2478 // TODO: add an extension name for this [1/17/2008 Black]
2479 clientcamera = PRVM_serveredictedict(host_client->edict, clientcamera);
2480 if (clientcamera > 0)
2482 int oldclientcamera = host_client->clientcamera;
2483 if (clientcamera >= prog->max_edicts || PRVM_EDICT_NUM(clientcamera)->priv.required->free)
2484 clientcamera = PRVM_NUM_FOR_EDICT(host_client->edict);
2485 host_client->clientcamera = clientcamera;
2487 if (oldclientcamera != host_client->clientcamera && host_client->netconnection)
2489 MSG_WriteByte(&host_client->netconnection->message, svc_setview);
2490 MSG_WriteShort(&host_client->netconnection->message, host_client->clientcamera);
2495 host_client->frags = (int)PRVM_serveredictfloat(host_client->edict, frags);
2496 if(gamemode == GAME_NEXUIZ || gamemode == GAME_XONOTIC)
2497 if(!host_client->spawned && host_client->netconnection)
2498 host_client->frags = -666;
2499 if (host_client->old_frags != host_client->frags)
2501 host_client->old_frags = host_client->frags;
2502 // send notification to all clients
2503 MSG_WriteByte (&sv.reliable_datagram, svc_updatefrags);
2504 MSG_WriteByte (&sv.reliable_datagram, i);
2505 MSG_WriteShort (&sv.reliable_datagram, host_client->frags);
2509 for (j = 0, client = svs.clients;j < svs.maxclients;j++, client++)
2510 if (client->netconnection && (client->spawned || client->clientconnectcalled)) // also send MSG_ALL to people who are past ClientConnect, but not spawned yet
2511 SZ_Write (&client->netconnection->message, sv.reliable_datagram.data, sv.reliable_datagram.cursize);
2513 SZ_Clear (&sv.reliable_datagram);
2518 =======================
2519 SV_SendClientMessages
2520 =======================
2522 void SV_SendClientMessages (void)
2524 int i, prepared = false;
2526 if (sv.protocol == PROTOCOL_QUAKEWORLD)
2527 Sys_Error("SV_SendClientMessages: no quakeworld support\n");
2529 SV_FlushBroadcastMessages();
2531 // update frags, names, etc
2532 SV_UpdateToReliableMessages();
2534 // build individual updates
2535 for (i = 0, host_client = svs.clients;i < svs.maxclients;i++, host_client++)
2537 if (!host_client->active)
2539 if (!host_client->netconnection)
2542 if (host_client->netconnection->message.overflowed)
2544 SV_DropClient (true); // if the message couldn't send, kick off
2551 // only prepare entities once per frame
2552 SV_PrepareEntitiesForSending();
2554 SV_SendClientDatagram (host_client);
2557 // clear muzzle flashes
2561 static void SV_StartDownload_f(void)
2563 if (host_client->download_file)
2564 host_client->download_started = true;
2568 * Compression extension negotiation:
2571 * cl_serverextension_download 2
2574 * download <filename> <list of zero or more suppported compressions in order of preference>
2576 * download maps/map1.bsp lzo deflate huffman
2579 * cl_downloadbegin <compressed size> <filename> <compression method actually used>
2581 * cl_downloadbegin 123456 maps/map1.bsp deflate
2583 * The server may choose not to compress the file by sending no compression name, like:
2584 * cl_downloadbegin 345678 maps/map1.bsp
2586 * NOTE: the "download" command may only specify compression algorithms if
2587 * cl_serverextension_download is 2!
2588 * If cl_serverextension_download has a different value, the client must
2589 * assume this extension is not supported!
2592 static void Download_CheckExtensions(void)
2595 int argc = Cmd_Argc();
2597 // first reset them all
2598 host_client->download_deflate = false;
2600 for(i = 2; i < argc; ++i)
2602 if(!strcmp(Cmd_Argv(i), "deflate"))
2604 host_client->download_deflate = true;
2610 static void SV_Download_f(void)
2612 const char *whichpack, *whichpack2, *extension;
2613 qboolean is_csqc; // so we need to check only once
2617 SV_ClientPrintf("usage: download <filename> {<extensions>}*\n");
2618 SV_ClientPrintf(" supported extensions: deflate\n");
2622 if (FS_CheckNastyPath(Cmd_Argv(1), false))
2624 SV_ClientPrintf("Download rejected: nasty filename \"%s\"\n", Cmd_Argv(1));
2628 if (host_client->download_file)
2630 // at this point we'll assume the previous download should be aborted
2631 Con_DPrintf("Download of %s aborted by %s starting a new download\n", host_client->download_name, host_client->name);
2632 Host_ClientCommands("\nstopdownload\n");
2634 // close the file and reset variables
2635 FS_Close(host_client->download_file);
2636 host_client->download_file = NULL;
2637 host_client->download_name[0] = 0;
2638 host_client->download_expectedposition = 0;
2639 host_client->download_started = false;
2642 is_csqc = (sv.csqc_progname[0] && strcmp(Cmd_Argv(1), sv.csqc_progname) == 0);
2644 if (!sv_allowdownloads.integer && !is_csqc)
2646 SV_ClientPrintf("Downloads are disabled on this server\n");
2647 Host_ClientCommands("\nstopdownload\n");
2651 Download_CheckExtensions();
2653 strlcpy(host_client->download_name, Cmd_Argv(1), sizeof(host_client->download_name));
2654 extension = FS_FileExtension(host_client->download_name);
2656 // host_client is asking to download a specified file
2657 if (developer_extra.integer)
2658 Con_DPrintf("Download request for %s by %s\n", host_client->download_name, host_client->name);
2662 char extensions[MAX_QPATH]; // make sure this can hold all extensions
2663 extensions[0] = '\0';
2665 if(host_client->download_deflate)
2666 strlcat(extensions, " deflate", sizeof(extensions));
2668 Con_DPrintf("Downloading %s to %s\n", host_client->download_name, host_client->name);
2670 if(host_client->download_deflate && svs.csqc_progdata_deflated)
2671 host_client->download_file = FS_FileFromData(svs.csqc_progdata_deflated, svs.csqc_progsize_deflated, true);
2673 host_client->download_file = FS_FileFromData(svs.csqc_progdata, sv.csqc_progsize, true);
2675 // no, no space is needed between %s and %s :P
2676 Host_ClientCommands("\ncl_downloadbegin %i %s%s\n", (int)FS_FileSize(host_client->download_file), host_client->download_name, extensions);
2678 host_client->download_expectedposition = 0;
2679 host_client->download_started = false;
2680 host_client->sendsignon = true; // make sure this message is sent
2684 if (!FS_FileExists(host_client->download_name))
2686 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);
2687 Host_ClientCommands("\nstopdownload\n");
2691 // check if the user is trying to download part of registered Quake(r)
2692 whichpack = FS_WhichPack(host_client->download_name);
2693 whichpack2 = FS_WhichPack("gfx/pop.lmp");
2694 if ((whichpack && whichpack2 && !strcasecmp(whichpack, whichpack2)) || FS_IsRegisteredQuakePack(host_client->download_name))
2696 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);
2697 Host_ClientCommands("\nstopdownload\n");
2701 // check if the server has forbidden archive downloads entirely
2702 if (!sv_allowdownloads_inarchive.integer)
2704 whichpack = FS_WhichPack(host_client->download_name);
2707 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);
2708 Host_ClientCommands("\nstopdownload\n");
2713 if (!sv_allowdownloads_config.integer)
2715 if (!strcasecmp(extension, "cfg"))
2717 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);
2718 Host_ClientCommands("\nstopdownload\n");
2723 if (!sv_allowdownloads_dlcache.integer)
2725 if (!strncasecmp(host_client->download_name, "dlcache/", 8))
2727 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);
2728 Host_ClientCommands("\nstopdownload\n");
2733 if (!sv_allowdownloads_archive.integer)
2735 if (!strcasecmp(extension, "pak") || !strcasecmp(extension, "pk3"))
2737 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);
2738 Host_ClientCommands("\nstopdownload\n");
2743 host_client->download_file = FS_OpenVirtualFile(host_client->download_name, true);
2744 if (!host_client->download_file)
2746 SV_ClientPrintf("Download rejected: server could not open the file \"%s\"\n", host_client->download_name);
2747 Host_ClientCommands("\nstopdownload\n");
2751 if (FS_FileSize(host_client->download_file) > 1<<30)
2753 SV_ClientPrintf("Download rejected: file \"%s\" is very large\n", host_client->download_name);
2754 Host_ClientCommands("\nstopdownload\n");
2755 FS_Close(host_client->download_file);
2756 host_client->download_file = NULL;
2760 if (FS_FileSize(host_client->download_file) < 0)
2762 SV_ClientPrintf("Download rejected: file \"%s\" is not a regular file\n", host_client->download_name);
2763 Host_ClientCommands("\nstopdownload\n");
2764 FS_Close(host_client->download_file);
2765 host_client->download_file = NULL;
2769 Con_DPrintf("Downloading %s to %s\n", host_client->download_name, host_client->name);
2772 * we can only do this if we would actually deflate on the fly
2773 * which we do not (yet)!
2775 char extensions[MAX_QPATH]; // make sure this can hold all extensions
2776 extensions[0] = '\0';
2778 if(host_client->download_deflate)
2779 strlcat(extensions, " deflate", sizeof(extensions));
2781 // no, no space is needed between %s and %s :P
2782 Host_ClientCommands("\ncl_downloadbegin %i %s%s\n", (int)FS_FileSize(host_client->download_file), host_client->download_name, extensions);
2785 Host_ClientCommands("\ncl_downloadbegin %i %s\n", (int)FS_FileSize(host_client->download_file), host_client->download_name);
2787 host_client->download_expectedposition = 0;
2788 host_client->download_started = false;
2789 host_client->sendsignon = true; // make sure this message is sent
2791 // the rest of the download process is handled in SV_SendClientDatagram
2792 // and other code dealing with svc_downloaddata and clc_ackdownloaddata
2794 // no svc_downloaddata messages will be sent until sv_startdownload is
2795 // sent by the client
2799 ==============================================================================
2803 ==============================================================================
2812 int SV_ModelIndex(const char *s, int precachemode)
2814 int i, limit = ((sv.protocol == PROTOCOL_QUAKE || sv.protocol == PROTOCOL_QUAKEDP || sv.protocol == PROTOCOL_NEHAHRAMOVIE || sv.protocol == PROTOCOL_NEHAHRABJP || sv.protocol == PROTOCOL_NEHAHRABJP2 || sv.protocol == PROTOCOL_NEHAHRABJP3) ? 256 : MAX_MODELS);
2815 char filename[MAX_QPATH];
2819 //if (precachemode == 2)
2821 strlcpy(filename, s, sizeof(filename));
2822 for (i = 2;i < limit;i++)
2824 if (!sv.model_precache[i][0])
2828 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))
2830 Con_Printf("SV_ModelIndex(\"%s\"): precache_model can only be done in spawn functions\n", filename);
2833 if (precachemode == 1)
2834 Con_Printf("SV_ModelIndex(\"%s\"): not precached (fix your code), precaching anyway\n", filename);
2835 strlcpy(sv.model_precache[i], filename, sizeof(sv.model_precache[i]));
2836 sv.models[i] = Mod_ForName (sv.model_precache[i], true, false, s[0] == '*' ? sv.worldname : NULL);
2837 if (sv.state != ss_loading)
2839 MSG_WriteByte(&sv.reliable_datagram, svc_precache);
2840 MSG_WriteShort(&sv.reliable_datagram, i);
2841 MSG_WriteString(&sv.reliable_datagram, filename);
2845 Con_Printf("SV_ModelIndex(\"%s\"): not precached\n", filename);
2848 if (!strcmp(sv.model_precache[i], filename))
2851 Con_Printf("SV_ModelIndex(\"%s\"): i (%i) == MAX_MODELS (%i)\n", filename, i, MAX_MODELS);
2861 int SV_SoundIndex(const char *s, int precachemode)
2863 int i, limit = ((sv.protocol == PROTOCOL_QUAKE || sv.protocol == PROTOCOL_QUAKEDP || sv.protocol == PROTOCOL_NEHAHRAMOVIE || sv.protocol == PROTOCOL_NEHAHRABJP || sv.protocol == PROTOCOL_NEHAHRABJP2 || sv.protocol == PROTOCOL_NEHAHRABJP3) ? 256 : MAX_SOUNDS);
2864 char filename[MAX_QPATH];
2868 //if (precachemode == 2)
2870 strlcpy(filename, s, sizeof(filename));
2871 for (i = 1;i < limit;i++)
2873 if (!sv.sound_precache[i][0])
2877 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))
2879 Con_Printf("SV_SoundIndex(\"%s\"): precache_sound can only be done in spawn functions\n", filename);
2882 if (precachemode == 1)
2883 Con_Printf("SV_SoundIndex(\"%s\"): not precached (fix your code), precaching anyway\n", filename);
2884 strlcpy(sv.sound_precache[i], filename, sizeof(sv.sound_precache[i]));
2885 if (sv.state != ss_loading)
2887 MSG_WriteByte(&sv.reliable_datagram, svc_precache);
2888 MSG_WriteShort(&sv.reliable_datagram, i + 32768);
2889 MSG_WriteString(&sv.reliable_datagram, filename);
2893 Con_Printf("SV_SoundIndex(\"%s\"): not precached\n", filename);
2896 if (!strcmp(sv.sound_precache[i], filename))
2899 Con_Printf("SV_SoundIndex(\"%s\"): i (%i) == MAX_SOUNDS (%i)\n", filename, i, MAX_SOUNDS);
2905 SV_ParticleEffectIndex
2909 int SV_ParticleEffectIndex(const char *name)
2911 int i, argc, linenumber, effectnameindex;
2913 fs_offset_t filesize;
2914 unsigned char *filedata;
2916 const char *textstart;
2917 //const char *textend;
2918 char argv[16][1024];
2919 char filename[MAX_QPATH];
2920 if (!sv.particleeffectnamesloaded)
2922 sv.particleeffectnamesloaded = true;
2923 memset(sv.particleeffectname, 0, sizeof(sv.particleeffectname));
2924 for (i = 0;i < EFFECT_TOTAL;i++)
2925 strlcpy(sv.particleeffectname[i], standardeffectnames[i], sizeof(sv.particleeffectname[i]));
2926 for (filepass = 0;;filepass++)
2929 dpsnprintf(filename, sizeof(filename), "effectinfo.txt");
2930 else if (filepass == 1)
2931 dpsnprintf(filename, sizeof(filename), "%s_effectinfo.txt", sv.worldnamenoextension);
2934 filedata = FS_LoadFile(filename, tempmempool, true, &filesize);
2937 textstart = (const char *)filedata;
2938 //textend = (const char *)filedata + filesize;
2940 for (linenumber = 1;;linenumber++)
2945 if (!COM_ParseToken_Simple(&text, true, false) || !strcmp(com_token, "\n"))
2949 strlcpy(argv[argc], com_token, sizeof(argv[argc]));
2953 if (com_token[0] == 0)
2954 break; // if the loop exited and it's not a \n, it's EOF
2957 if (!strcmp(argv[0], "effect"))
2961 for (effectnameindex = 1;effectnameindex < SV_MAX_PARTICLEEFFECTNAME;effectnameindex++)
2963 if (sv.particleeffectname[effectnameindex][0])
2965 if (!strcmp(sv.particleeffectname[effectnameindex], argv[1]))
2970 strlcpy(sv.particleeffectname[effectnameindex], argv[1], sizeof(sv.particleeffectname[effectnameindex]));
2974 // if we run out of names, abort
2975 if (effectnameindex == SV_MAX_PARTICLEEFFECTNAME)
2977 Con_Printf("%s:%i: too many effects!\n", filename, linenumber);
2986 // search for the name
2987 for (effectnameindex = 1;effectnameindex < SV_MAX_PARTICLEEFFECTNAME && sv.particleeffectname[effectnameindex][0];effectnameindex++)
2988 if (!strcmp(sv.particleeffectname[effectnameindex], name))
2989 return effectnameindex;
2990 // return 0 if we couldn't find it
2994 dp_model_t *SV_GetModelByIndex(int modelindex)
2996 return (modelindex > 0 && modelindex < MAX_MODELS) ? sv.models[modelindex] : NULL;
2999 dp_model_t *SV_GetModelFromEdict(prvm_edict_t *ed)
3002 if (!ed || ed->priv.server->free)
3004 modelindex = (int)PRVM_serveredictfloat(ed, modelindex);
3005 return (modelindex > 0 && modelindex < MAX_MODELS) ? sv.models[modelindex] : NULL;
3014 static void SV_CreateBaseline (void)
3016 int i, entnum, large;
3017 prvm_edict_t *svent;
3019 // LordHavoc: clear *all* states (note just active ones)
3020 for (entnum = 0;entnum < prog->max_edicts;entnum++)
3022 // get the current server version
3023 svent = PRVM_EDICT_NUM(entnum);
3025 // LordHavoc: always clear state values, whether the entity is in use or not
3026 svent->priv.server->baseline = defaultstate;
3028 if (svent->priv.server->free)
3030 if (entnum > svs.maxclients && !PRVM_serveredictfloat(svent, modelindex))
3033 // create entity baseline
3034 VectorCopy (PRVM_serveredictvector(svent, origin), svent->priv.server->baseline.origin);
3035 VectorCopy (PRVM_serveredictvector(svent, angles), svent->priv.server->baseline.angles);
3036 svent->priv.server->baseline.frame = (int)PRVM_serveredictfloat(svent, frame);
3037 svent->priv.server->baseline.skin = (int)PRVM_serveredictfloat(svent, skin);
3038 if (entnum > 0 && entnum <= svs.maxclients)
3040 svent->priv.server->baseline.colormap = entnum;
3041 svent->priv.server->baseline.modelindex = SV_ModelIndex("progs/player.mdl", 1);
3045 svent->priv.server->baseline.colormap = 0;
3046 svent->priv.server->baseline.modelindex = (int)PRVM_serveredictfloat(svent, modelindex);
3050 if (svent->priv.server->baseline.modelindex & 0xFF00 || svent->priv.server->baseline.frame & 0xFF00)
3053 if (sv.protocol == PROTOCOL_NEHAHRABJP || sv.protocol == PROTOCOL_NEHAHRABJP2 || sv.protocol == PROTOCOL_NEHAHRABJP3)
3057 // add to the message
3059 MSG_WriteByte (&sv.signon, svc_spawnbaseline2);
3061 MSG_WriteByte (&sv.signon, svc_spawnbaseline);
3062 MSG_WriteShort (&sv.signon, entnum);
3066 MSG_WriteShort (&sv.signon, svent->priv.server->baseline.modelindex);
3067 MSG_WriteShort (&sv.signon, svent->priv.server->baseline.frame);
3069 else if (sv.protocol == PROTOCOL_NEHAHRABJP || sv.protocol == PROTOCOL_NEHAHRABJP2 || sv.protocol == PROTOCOL_NEHAHRABJP3)
3071 MSG_WriteShort (&sv.signon, svent->priv.server->baseline.modelindex);
3072 MSG_WriteByte (&sv.signon, svent->priv.server->baseline.frame);
3076 MSG_WriteByte (&sv.signon, svent->priv.server->baseline.modelindex);
3077 MSG_WriteByte (&sv.signon, svent->priv.server->baseline.frame);
3079 MSG_WriteByte (&sv.signon, svent->priv.server->baseline.colormap);
3080 MSG_WriteByte (&sv.signon, svent->priv.server->baseline.skin);
3081 for (i=0 ; i<3 ; i++)
3083 MSG_WriteCoord(&sv.signon, svent->priv.server->baseline.origin[i], sv.protocol);
3084 MSG_WriteAngle(&sv.signon, svent->priv.server->baseline.angles[i], sv.protocol);
3093 Load csprogs.dat and comperss it so it doesn't need to be
3094 reloaded on request.
3097 void SV_Prepare_CSQC(void)
3099 fs_offset_t progsize;
3101 if(svs.csqc_progdata)
3103 Con_DPrintf("Unloading old CSQC data.\n");
3104 Mem_Free(svs.csqc_progdata);
3105 if(svs.csqc_progdata_deflated)
3106 Mem_Free(svs.csqc_progdata_deflated);
3109 svs.csqc_progdata = NULL;
3110 svs.csqc_progdata_deflated = NULL;
3112 sv.csqc_progname[0] = 0;
3113 svs.csqc_progdata = FS_LoadFile(csqc_progname.string, sv_mempool, false, &progsize);
3117 size_t deflated_size;
3119 sv.csqc_progsize = (int)progsize;
3120 sv.csqc_progcrc = CRC_Block(svs.csqc_progdata, progsize);
3121 strlcpy(sv.csqc_progname, csqc_progname.string, sizeof(sv.csqc_progname));
3122 Con_DPrintf("server detected csqc progs file \"%s\" with size %i and crc %i\n", sv.csqc_progname, sv.csqc_progsize, sv.csqc_progcrc);
3124 Con_DPrint("Compressing csprogs.dat\n");
3125 //unsigned char *FS_Deflate(const unsigned char *data, size_t size, size_t *deflated_size, int level, mempool_t *mempool);
3126 svs.csqc_progdata_deflated = FS_Deflate(svs.csqc_progdata, progsize, &deflated_size, -1, sv_mempool);
3127 svs.csqc_progsize_deflated = (int)deflated_size;
3128 if(svs.csqc_progdata_deflated)
3130 Con_DPrintf("Deflated: %g%%\n", 100.0 - 100.0 * (deflated_size / (float)progsize));
3131 Con_DPrintf("Uncompressed: %u\nCompressed: %u\n", (unsigned)sv.csqc_progsize, (unsigned)svs.csqc_progsize_deflated);
3134 Con_DPrintf("Cannot compress - need zlib for this. Using uncompressed progs only.\n");
3142 Grabs the current state of each client for saving across the
3143 transition to another level
3146 void SV_SaveSpawnparms (void)
3150 svs.serverflags = (int)PRVM_serverglobalfloat(serverflags);
3152 for (i = 0, host_client = svs.clients;i < svs.maxclients;i++, host_client++)
3154 if (!host_client->active)
3157 // call the progs to get default spawn parms for the new client
3158 PRVM_serverglobaledict(self) = PRVM_EDICT_TO_PROG(host_client->edict);
3159 PRVM_ExecuteProgram (PRVM_serverfunction(SetChangeParms), "QC function SetChangeParms is missing");
3160 for (j=0 ; j<NUM_SPAWN_PARMS ; j++)
3161 host_client->spawn_parms[j] = (&PRVM_serverglobalfloat(parm1))[j];
3169 This is called at the start of each level
3173 void SV_SpawnServer (const char *server)
3178 dp_model_t *worldmodel;
3179 char modelname[sizeof(sv.worldname)];
3181 Con_DPrintf("SpawnServer: %s\n", server);
3183 dpsnprintf (modelname, sizeof(modelname), "maps/%s.bsp", server);
3185 if (!FS_FileExists(modelname))
3187 dpsnprintf (modelname, sizeof(modelname), "maps/%s", server);
3188 if (!FS_FileExists(modelname))
3190 Con_Printf("SpawnServer: no map file named maps/%s.bsp\n", server);
3195 if(cls.state == ca_dedicated)
3196 Sys_MakeProcessNice();
3198 if (cls.state != ca_dedicated)
3200 SCR_BeginLoadingPlaque();
3207 World_End(&sv.world);
3208 if(PRVM_serverfunction(SV_Shutdown))
3210 func_t s = PRVM_serverfunction(SV_Shutdown);
3211 PRVM_serverfunction(SV_Shutdown) = 0; // prevent it from getting called again
3212 PRVM_ExecuteProgram(s,"SV_Shutdown() required");
3217 // free q3 shaders so that any newly downloaded shaders will be active
3218 Mod_FreeQ3Shaders();
3220 worldmodel = Mod_ForName(modelname, false, developer.integer > 0, NULL);
3221 if (!worldmodel || !worldmodel->TraceBox)
3223 Con_Printf("Couldn't load map %s\n", modelname);
3225 if(cls.state == ca_dedicated)
3226 Sys_MakeProcessMean();
3231 Collision_Cache_Reset(true);
3233 // let's not have any servers with no name
3234 if (hostname.string[0] == 0)
3235 Cvar_Set ("hostname", "UNNAMED");
3236 scr_centertime_off = 0;
3238 svs.changelevel_issued = false; // now safe to issue another
3240 // make the map a required file for clients
3241 Curl_ClearRequirements();
3242 Curl_RequireFile(modelname);
3245 // tell all connected clients that we are going to a new level
3250 for (i = 0, client = svs.clients;i < svs.maxclients;i++, client++)
3252 if (client->netconnection)
3254 MSG_WriteByte(&client->netconnection->message, svc_stufftext);
3255 MSG_WriteString(&client->netconnection->message, "reconnect\n");
3262 NetConn_OpenServerPorts(true);
3266 // make cvars consistant
3269 Cvar_SetValue ("deathmatch", 0);
3270 // LordHavoc: it can be useful to have skills outside the range 0-3...
3271 //current_skill = bound(0, (int)(skill.value + 0.5), 3);
3272 //Cvar_SetValue ("skill", (float)current_skill);
3273 current_skill = (int)(skill.value + 0.5);
3276 // set up the new server
3278 memset (&sv, 0, sizeof(sv));
3279 // if running a local client, make sure it doesn't try to access the last
3280 // level's data which is no longer valiud
3283 Cvar_SetValue("halflifebsp", worldmodel->brush.ishlbsp);
3285 if(*sv_random_seed.string)
3287 srand(sv_random_seed.integer);
3288 Con_Printf("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);
3295 // set level base name variables for later use
3296 strlcpy (sv.name, server, sizeof (sv.name));
3297 strlcpy(sv.worldname, modelname, sizeof(sv.worldname));
3298 FS_StripExtension(sv.worldname, sv.worldnamenoextension, sizeof(sv.worldnamenoextension));
3299 strlcpy(sv.worldbasename, !strncmp(sv.worldnamenoextension, "maps/", 5) ? sv.worldnamenoextension + 5 : sv.worldnamenoextension, sizeof(sv.worldbasename));
3300 //Cvar_SetQuick(&sv_worldmessage, sv.worldmessage); // set later after QC is spawned
3301 Cvar_SetQuick(&sv_worldname, sv.worldname);
3302 Cvar_SetQuick(&sv_worldnamenoextension, sv.worldnamenoextension);
3303 Cvar_SetQuick(&sv_worldbasename, sv.worldbasename);
3305 sv.protocol = Protocol_EnumForName(sv_protocolname.string);
3306 if (sv.protocol == PROTOCOL_UNKNOWN)
3309 Protocol_Names(buffer, sizeof(buffer));
3310 Con_Printf("Unknown sv_protocolname \"%s\", valid values are:\n%s\n", sv_protocolname.string, buffer);
3311 sv.protocol = PROTOCOL_QUAKE;
3316 // load progs to get entity field count
3317 //PR_LoadProgs ( sv_progs.string );
3319 sv.datagram.maxsize = sizeof(sv.datagram_buf);
3320 sv.datagram.cursize = 0;
3321 sv.datagram.data = sv.datagram_buf;
3323 sv.reliable_datagram.maxsize = sizeof(sv.reliable_datagram_buf);
3324 sv.reliable_datagram.cursize = 0;
3325 sv.reliable_datagram.data = sv.reliable_datagram_buf;
3327 sv.signon.maxsize = sizeof(sv.signon_buf);
3328 sv.signon.cursize = 0;
3329 sv.signon.data = sv.signon_buf;
3331 // leave slots at start for clients only
3332 //prog->num_edicts = svs.maxclients+1;
3334 sv.state = ss_loading;
3335 prog->allowworldwrites = true;
3338 PRVM_serverglobalfloat(time) = sv.time = 1.0;
3341 worldmodel->used = true;
3343 sv.worldmodel = worldmodel;
3344 sv.models[1] = sv.worldmodel;
3347 // clear world interaction links
3349 World_SetSize(&sv.world, sv.worldname, sv.worldmodel->normalmins, sv.worldmodel->normalmaxs);
3350 World_Start(&sv.world);
3352 strlcpy(sv.sound_precache[0], "", sizeof(sv.sound_precache[0]));
3354 strlcpy(sv.model_precache[0], "", sizeof(sv.model_precache[0]));
3355 strlcpy(sv.model_precache[1], sv.worldname, sizeof(sv.model_precache[1]));
3356 for (i = 1;i < sv.worldmodel->brush.numsubmodels && i+1 < MAX_MODELS;i++)
3358 dpsnprintf(sv.model_precache[i+1], sizeof(sv.model_precache[i+1]), "*%i", i);
3359 sv.models[i+1] = Mod_ForName (sv.model_precache[i+1], false, false, sv.worldname);
3361 if(i < sv.worldmodel->brush.numsubmodels)
3362 Con_Printf("Too many submodels (MAX_MODELS is %i)\n", MAX_MODELS);
3365 // load the rest of the entities
3367 // AK possible hack since num_edicts is still 0
3368 ent = PRVM_EDICT_NUM(0);
3369 memset (ent->fields.vp, 0, prog->entityfields * 4);
3370 ent->priv.server->free = false;
3371 PRVM_serveredictstring(ent, model) = PRVM_SetEngineString(sv.worldname);
3372 PRVM_serveredictfloat(ent, modelindex) = 1; // world model
3373 PRVM_serveredictfloat(ent, solid) = SOLID_BSP;
3374 PRVM_serveredictfloat(ent, movetype) = MOVETYPE_PUSH;
3375 VectorCopy(sv.world.mins, PRVM_serveredictvector(ent, mins));
3376 VectorCopy(sv.world.maxs, PRVM_serveredictvector(ent, maxs));
3377 VectorCopy(sv.world.mins, PRVM_serveredictvector(ent, absmin));
3378 VectorCopy(sv.world.maxs, PRVM_serveredictvector(ent, absmax));
3381 PRVM_serverglobalfloat(coop) = coop.integer;
3383 PRVM_serverglobalfloat(deathmatch) = deathmatch.integer;
3385 PRVM_serverglobalstring(mapname) = PRVM_SetEngineString(sv.name);
3387 // serverflags are for cross level information (sigils)
3388 PRVM_serverglobalfloat(serverflags) = svs.serverflags;
3390 // we need to reset the spawned flag on all connected clients here so that
3391 // their thinks don't run during startup (before PutClientInServer)
3392 // we also need to set up the client entities now
3393 // and we need to set the ->edict pointers to point into the progs edicts
3394 for (i = 0, host_client = svs.clients;i < svs.maxclients;i++, host_client++)
3396 host_client->spawned = false;
3397 host_client->edict = PRVM_EDICT_NUM(i + 1);
3398 PRVM_ED_ClearEdict(host_client->edict);
3401 // load replacement entity file if found
3402 if (sv_entpatch.integer && (entities = (char *)FS_LoadFile(va("%s.ent", sv.worldnamenoextension), tempmempool, true, NULL)))
3404 Con_Printf("Loaded %s.ent\n", sv.worldnamenoextension);
3405 PRVM_ED_LoadFromFile (entities);
3409 PRVM_ED_LoadFromFile (sv.worldmodel->brush.entities);
3412 // LordHavoc: clear world angles (to fix e3m3.bsp)
3413 VectorClear(PRVM_serveredictvector(prog->edicts, angles));
3415 // all setup is completed, any further precache statements are errors
3416 // sv.state = ss_active; // LordHavoc: workaround for svc_precache bug
3417 prog->allowworldwrites = false;
3419 // run two frames to allow everything to settle
3420 PRVM_serverglobalfloat(time) = sv.time = 1.0001;
3421 for (i = 0;i < 2;i++)
3427 if (cls.state == ca_dedicated)
3430 // create a baseline for more efficient communications
3431 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)
3432 SV_CreateBaseline ();
3434 sv.state = ss_active; // LordHavoc: workaround for svc_precache bug
3436 // to prevent network timeouts
3437 realtime = Sys_DoubleTime();
3439 // send serverinfo to all connected clients, and set up botclients coming back from a level change
3440 for (i = 0, host_client = svs.clients;i < svs.maxclients;i++, host_client++)
3442 host_client->clientconnectcalled = false; // do NOT call ClientDisconnect if he drops before ClientConnect!
3443 if (!host_client->active)
3445 if (host_client->netconnection)
3446 SV_SendServerinfo(host_client);
3450 // if client is a botclient coming from a level change, we need to
3451 // set up client info that normally requires networking
3453 // copy spawn parms out of the client_t
3454 for (j=0 ; j< NUM_SPAWN_PARMS ; j++)
3455 (&PRVM_serverglobalfloat(parm1))[j] = host_client->spawn_parms[j];
3457 // call the spawn function
3458 host_client->clientconnectcalled = true;
3459 PRVM_serverglobalfloat(time) = sv.time;
3460 PRVM_serverglobaledict(self) = PRVM_EDICT_TO_PROG(host_client->edict);
3461 PRVM_ExecuteProgram (PRVM_serverfunction(ClientConnect), "QC function ClientConnect is missing");
3462 PRVM_ExecuteProgram (PRVM_serverfunction(PutClientInServer), "QC function PutClientInServer is missing");
3463 host_client->spawned = true;
3467 // update the map title cvar
3468 strlcpy(sv.worldmessage, PRVM_GetString(PRVM_serveredictstring(prog->edicts, message)), sizeof(sv.worldmessage)); // map title (not related to filename)
3469 Cvar_SetQuick(&sv_worldmessage, sv.worldmessage);
3471 Con_DPrint("Server spawned.\n");
3472 NetConn_Heartbeat (2);
3476 if(cls.state == ca_dedicated)
3477 Sys_MakeProcessMean();
3480 /////////////////////////////////////////////////////
3483 static void SV_VM_CB_BeginIncreaseEdicts(void)
3485 // links don't survive the transition, so unlink everything
3486 World_UnlinkAll(&sv.world);
3489 static void SV_VM_CB_EndIncreaseEdicts(void)
3494 // link every entity except world
3495 for (i = 1, ent = prog->edicts;i < prog->num_edicts;i++, ent++)
3496 if (!ent->priv.server->free)
3500 static void SV_VM_CB_InitEdict(prvm_edict_t *e)
3502 // LordHavoc: for consistency set these here
3503 int num = PRVM_NUM_FOR_EDICT(e) - 1;
3505 e->priv.server->move = false; // don't move on first frame
3507 if (num >= 0 && num < svs.maxclients)
3509 // set colormap and team on newly created player entity
3510 PRVM_serveredictfloat(e, colormap) = num + 1;
3511 PRVM_serveredictfloat(e, team) = (svs.clients[num].colors & 15) + 1;
3512 // set netname/clientcolors back to client values so that
3513 // DP_SV_CLIENTNAME and DP_SV_CLIENTCOLORS will not immediately
3515 PRVM_serveredictstring(e, netname) = PRVM_SetEngineString(svs.clients[num].name);
3516 PRVM_serveredictfloat(e, clientcolors) = svs.clients[num].colors;
3517 // NEXUIZ_PLAYERMODEL and NEXUIZ_PLAYERSKIN
3518 PRVM_serveredictstring(e, playermodel) = PRVM_SetEngineString(svs.clients[num].playermodel);
3519 PRVM_serveredictstring(e, playerskin) = PRVM_SetEngineString(svs.clients[num].playerskin);
3520 // Assign netaddress (IP Address, etc)
3521 if(svs.clients[num].netconnection != NULL)
3523 // Acquire Readable Address
3524 LHNETADDRESS_ToString(&svs.clients[num].netconnection->peeraddress, svs.clients[num].netaddress, sizeof(svs.clients[num].netaddress), false);
3525 PRVM_serveredictstring(e, netaddress) = PRVM_SetEngineString(svs.clients[num].netaddress);
3528 PRVM_serveredictstring(e, netaddress) = PRVM_SetEngineString("null/botclient");
3529 if(svs.clients[num].netconnection != NULL && svs.clients[num].netconnection->crypto.authenticated && svs.clients[num].netconnection->crypto.client_idfp[0])
3530 PRVM_serveredictstring(e, crypto_idfp) = PRVM_SetEngineString(svs.clients[num].netconnection->crypto.client_idfp);
3532 PRVM_serveredictstring(e, crypto_idfp) = 0;
3533 if(svs.clients[num].netconnection != NULL && svs.clients[num].netconnection->crypto.authenticated && svs.clients[num].netconnection->crypto.client_keyfp[0])
3534 PRVM_serveredictstring(e, crypto_keyfp) = PRVM_SetEngineString(svs.clients[num].netconnection->crypto.client_keyfp);
3536 PRVM_serveredictstring(e, crypto_keyfp) = 0;
3537 if(svs.clients[num].netconnection != NULL && svs.clients[num].netconnection->crypto.authenticated && svs.clients[num].netconnection->crypto.server_keyfp[0])
3538 PRVM_serveredictstring(e, crypto_mykeyfp) = PRVM_SetEngineString(svs.clients[num].netconnection->crypto.server_keyfp);
3540 PRVM_serveredictstring(e, crypto_mykeyfp) = 0;
3541 if(svs.clients[num].netconnection != NULL && svs.clients[num].netconnection->crypto.authenticated && svs.clients[num].netconnection->crypto.use_aes)
3542 PRVM_serveredictstring(e, crypto_encryptmethod) = PRVM_SetEngineString("AES128");
3544 PRVM_serveredictstring(e, crypto_encryptmethod) = 0;
3545 if(svs.clients[num].netconnection != NULL && svs.clients[num].netconnection->crypto.authenticated)
3546 PRVM_serveredictstring(e, crypto_signmethod) = PRVM_SetEngineString("HMAC-SHA256");
3548 PRVM_serveredictstring(e, crypto_signmethod) = 0;
3552 static void SV_VM_CB_FreeEdict(prvm_edict_t *ed)
3557 World_UnlinkEdict(ed); // unlink from world bsp
3559 PRVM_serveredictstring(ed, model) = 0;
3560 PRVM_serveredictfloat(ed, takedamage) = 0;
3561 PRVM_serveredictfloat(ed, modelindex) = 0;
3562 PRVM_serveredictfloat(ed, colormap) = 0;
3563 PRVM_serveredictfloat(ed, skin) = 0;
3564 PRVM_serveredictfloat(ed, frame) = 0;
3565 VectorClear(PRVM_serveredictvector(ed, origin));
3566 VectorClear(PRVM_serveredictvector(ed, angles));
3567 PRVM_serveredictfloat(ed, nextthink) = -1;
3568 PRVM_serveredictfloat(ed, solid) = 0;
3570 VM_RemoveEdictSkeleton(ed);
3571 World_Physics_RemoveFromEntity(&sv.world, ed);
3572 World_Physics_RemoveJointFromEntity(&sv.world, ed);
3574 // make sure csqc networking is aware of the removed entity
3575 e = PRVM_NUM_FOR_EDICT(ed);
3576 sv.csqcentityversion[e] = 0;
3577 for (i = 0;i < svs.maxclients;i++)
3579 if (svs.clients[i].csqcentityscope[e])
3580 svs.clients[i].csqcentityscope[e] = 1; // removed, awaiting send
3581 svs.clients[i].csqcentitysendflags[e] = 0xFFFFFF;
3585 static void SV_VM_CB_CountEdicts(void)
3589 int active, models, solid, step;
3591 active = models = solid = step = 0;
3592 for (i=0 ; i<prog->num_edicts ; i++)
3594 ent = PRVM_EDICT_NUM(i);
3595 if (ent->priv.server->free)
3598 if (PRVM_serveredictfloat(ent, solid))
3600 if (PRVM_serveredictstring(ent, model))
3602 if (PRVM_serveredictfloat(ent, movetype) == MOVETYPE_STEP)
3606 Con_Printf("num_edicts:%3i\n", prog->num_edicts);
3607 Con_Printf("active :%3i\n", active);
3608 Con_Printf("view :%3i\n", models);
3609 Con_Printf("touch :%3i\n", solid);
3610 Con_Printf("step :%3i\n", step);
3613 static qboolean SV_VM_CB_LoadEdict(prvm_edict_t *ent)
3615 // remove things from different skill levels or deathmatch
3616 if (gamemode != GAME_TRANSFUSION) //Transfusion does this in QC
3618 if (deathmatch.integer)
3620 if (((int)PRVM_serveredictfloat(ent, spawnflags) & SPAWNFLAG_NOT_DEATHMATCH))
3625 else if ((current_skill <= 0 && ((int)PRVM_serveredictfloat(ent, spawnflags) & SPAWNFLAG_NOT_EASY ))
3626 || (current_skill == 1 && ((int)PRVM_serveredictfloat(ent, spawnflags) & SPAWNFLAG_NOT_MEDIUM))
3627 || (current_skill >= 2 && ((int)PRVM_serveredictfloat(ent, spawnflags) & SPAWNFLAG_NOT_HARD )))
3635 static void SV_VM_Setup(void)
3638 PRVM_InitProg( PRVM_SERVERPROG );
3640 // allocate the mempools
3641 // TODO: move the magic numbers/constants into #defines [9/13/2006 Black]
3642 prog->progs_mempool = Mem_AllocPool("Server Progs", 0, NULL);
3643 prog->builtins = vm_sv_builtins;
3644 prog->numbuiltins = vm_sv_numbuiltins;
3645 prog->max_edicts = 512;
3646 if (sv.protocol == PROTOCOL_QUAKE)
3647 prog->limit_edicts = 640; // before quake mission pack 1 this was 512
3648 else if (sv.protocol == PROTOCOL_QUAKEDP)
3649 prog->limit_edicts = 2048; // guessing
3650 else if (sv.protocol == PROTOCOL_NEHAHRAMOVIE)
3651 prog->limit_edicts = 2048; // guessing!
3652 else if (sv.protocol == PROTOCOL_NEHAHRABJP || sv.protocol == PROTOCOL_NEHAHRABJP2 || sv.protocol == PROTOCOL_NEHAHRABJP3)
3653 prog->limit_edicts = 4096; // guessing!
3655 prog->limit_edicts = MAX_EDICTS;
3656 prog->reserved_edicts = svs.maxclients;
3657 prog->edictprivate_size = sizeof(edict_engineprivate_t);
3658 prog->name = "server";
3659 prog->extensionstring = vm_sv_extensions;
3660 prog->loadintoworld = true;
3662 prog->begin_increase_edicts = SV_VM_CB_BeginIncreaseEdicts;
3663 prog->end_increase_edicts = SV_VM_CB_EndIncreaseEdicts;
3664 prog->init_edict = SV_VM_CB_InitEdict;
3665 prog->free_edict = SV_VM_CB_FreeEdict;
3666 prog->count_edicts = SV_VM_CB_CountEdicts;
3667 prog->load_edict = SV_VM_CB_LoadEdict;
3668 prog->init_cmd = VM_SV_Cmd_Init;
3669 prog->reset_cmd = VM_SV_Cmd_Reset;
3670 prog->error_cmd = Host_Error;
3671 prog->ExecuteProgram = SVVM_ExecuteProgram;
3673 PRVM_LoadProgs( sv_progs.string, SV_REQFUNCS, sv_reqfuncs, SV_REQFIELDS, sv_reqfields, SV_REQGLOBALS, sv_reqglobals);
3675 // some mods compiled with scrambling compilers lack certain critical
3676 // global names and field names such as "self" and "time" and "nextthink"
3677 // so we have to set these offsets manually, matching the entvars_t
3678 // but we only do this if the prog header crc matches, otherwise it's totally freeform
3679 if (prog->progs_crc == PROGHEADER_CRC || prog->progs_crc == PROGHEADER_CRC_TENEBRAE)
3681 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, modelindex);
3682 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, absmin);
3683 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, absmax);
3684 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, ltime);
3685 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, movetype);
3686 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, solid);
3687 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, origin);
3688 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, oldorigin);
3689 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, velocity);
3690 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, angles);
3691 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, avelocity);
3692 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, punchangle);
3693 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, classname);
3694 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, model);
3695 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, frame);
3696 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, skin);
3697 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, effects);
3698 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, mins);
3699 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, maxs);
3700 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, size);
3701 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, touch);
3702 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, use);
3703 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, think);
3704 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, blocked);
3705 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, nextthink);
3706 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, groundentity);
3707 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, health);
3708 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, frags);
3709 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, weapon);
3710 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, weaponmodel);
3711 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, weaponframe);
3712 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, currentammo);
3713 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, ammo_shells);
3714 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, ammo_nails);
3715 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, ammo_rockets);
3716 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, ammo_cells);
3717 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, items);
3718 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, takedamage);
3719 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, chain);
3720 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, deadflag);
3721 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, view_ofs);
3722 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, button0);
3723 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, button1);
3724 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, button2);
3725 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, impulse);
3726 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, fixangle);
3727 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, v_angle);
3728 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, idealpitch);
3729 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, netname);
3730 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, enemy);
3731 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, flags);
3732 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, colormap);
3733 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, team);
3734 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, max_health);
3735 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, teleport_time);
3736 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, armortype);
3737 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, armorvalue);
3738 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, waterlevel);
3739 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, watertype);
3740 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, ideal_yaw);
3741 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, yaw_speed);
3742 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, aiment);
3743 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, goalentity);
3744 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, spawnflags);
3745 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, target);
3746 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, targetname);
3747 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, dmg_take);
3748 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, dmg_save);
3749 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, dmg_inflictor);
3750 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, owner);
3751 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, movedir);
3752 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, message);
3753 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, sounds);
3754 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, noise);
3755 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, noise1);
3756 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, noise2);
3757 PRVM_ED_FindFieldOffset_FromStruct(entvars_t, noise3);
3758 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, self);
3759 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, other);
3760 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, world);
3761 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, time);
3762 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, frametime);
3763 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, force_retouch);
3764 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, mapname);
3765 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, deathmatch);
3766 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, coop);
3767 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, teamplay);
3768 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, serverflags);
3769 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, total_secrets);
3770 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, total_monsters);
3771 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, found_secrets);
3772 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, killed_monsters);
3773 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm1);
3774 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm2);
3775 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm3);
3776 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm4);
3777 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm5);
3778 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm6);
3779 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm7);
3780 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm8);
3781 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm9);
3782 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm10);
3783 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm11);
3784 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm12);
3785 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm13);
3786 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm14);
3787 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm15);
3788 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, parm16);
3789 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, v_forward);
3790 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, v_up);
3791 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, v_right);
3792 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_allsolid);
3793 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_startsolid);
3794 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_fraction);
3795 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_endpos);
3796 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_plane_normal);
3797 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_plane_dist);
3798 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_ent);
3799 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_inopen);
3800 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, trace_inwater);
3801 PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, msg_entity);
3802 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, main);
3803 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, StartFrame);
3804 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, PlayerPreThink);
3805 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, PlayerPostThink);
3806 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, ClientKill);
3807 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, ClientConnect);
3808 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, PutClientInServer);
3809 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, ClientDisconnect);
3810 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, SetNewParms);
3811 // PRVM_ED_FindGlobalOffset_FromStruct(globalvars_t, SetChangeParms);
3814 Con_DPrintf("%s: %s system vars have been modified (CRC %i != engine %i), will not load in other engines", PRVM_NAME, sv_progs.string, prog->progs_crc, PROGHEADER_CRC);
3816 // OP_STATE is always supported on server because we add fields/globals for it
3817 prog->flag |= PRVM_OP_STATE;
3819 VM_CustomStats_Clear();//[515]: csqc
3826 void SV_VM_Begin(void)
3829 PRVM_SetProg( PRVM_SERVERPROG );
3831 PRVM_serverglobalfloat(time) = (float) sv.time;
3834 void SV_VM_End(void)