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 // cl_main.c -- client main loop
23 #include "cl_collision.h"
32 // we need to declare some mouse variables here, because the menu system
33 // references them even when on a unix system.
35 cvar_t csqc_progname = {CF_CLIENT | CF_SERVER, "csqc_progname","csprogs.dat","name of csprogs.dat file to load"};
36 cvar_t csqc_progcrc = {CF_CLIENT | CF_READONLY, "csqc_progcrc","-1","CRC of csprogs.dat file to load (-1 is none), only used during level changes and then reset to -1"};
37 cvar_t csqc_progsize = {CF_CLIENT | CF_READONLY, "csqc_progsize","-1","file size of csprogs.dat file to load (-1 is none), only used during level changes and then reset to -1"};
38 cvar_t csqc_usedemoprogs = {CF_CLIENT, "csqc_usedemoprogs","1","use csprogs stored in demos"};
39 cvar_t csqc_polygons_defaultmaterial_nocullface = {CF_CLIENT, "csqc_polygons_defaultmaterial_nocullface", "0", "use 'cull none' behavior in the default shader for rendering R_PolygonBegin - warning: enabling this is not consistent with FTEQW behavior on this feature"};
41 cvar_t cl_shownet = {CF_CLIENT, "cl_shownet","0","1 = print packet size, 2 = print packet message list"};
42 cvar_t cl_nolerp = {CF_CLIENT, "cl_nolerp", "0","network update smoothing"};
43 cvar_t cl_lerpexcess = {CF_CLIENT, "cl_lerpexcess", "0","maximum allowed lerp excess (hides, not fixes, some packet loss)"};
44 cvar_t cl_lerpanim_maxdelta_server = {CF_CLIENT, "cl_lerpanim_maxdelta_server", "0.1","maximum frame delta for smoothing between server-controlled animation frames (when 0, one network frame)"};
45 cvar_t cl_lerpanim_maxdelta_framegroups = {CF_CLIENT, "cl_lerpanim_maxdelta_framegroups", "0.1","maximum frame delta for smoothing between framegroups (when 0, one network frame)"};
47 cvar_t cl_itembobheight = {CF_CLIENT, "cl_itembobheight", "0","how much items bob up and down (try 8)"};
48 cvar_t cl_itembobspeed = {CF_CLIENT, "cl_itembobspeed", "0.5","how frequently items bob up and down"};
50 cvar_t lookspring = {CF_CLIENT | CF_ARCHIVE, "lookspring","0","returns pitch to level with the floor when no longer holding a pitch key"};
51 cvar_t lookstrafe = {CF_CLIENT | CF_ARCHIVE, "lookstrafe","0","move instead of turning"};
52 cvar_t sensitivity = {CF_CLIENT | CF_ARCHIVE, "sensitivity","3","mouse speed multiplier"};
54 cvar_t m_pitch = {CF_CLIENT | CF_ARCHIVE, "m_pitch","0.022","mouse pitch speed multiplier"};
55 cvar_t m_yaw = {CF_CLIENT | CF_ARCHIVE, "m_yaw","0.022","mouse yaw speed multiplier"};
56 cvar_t m_forward = {CF_CLIENT | CF_ARCHIVE, "m_forward","1","mouse forward speed multiplier"};
57 cvar_t m_side = {CF_CLIENT | CF_ARCHIVE, "m_side","0.8","mouse side speed multiplier"};
59 cvar_t freelook = {CF_CLIENT | CF_ARCHIVE, "freelook", "1","mouse controls pitch instead of forward/back"};
61 cvar_t cl_autodemo = {CF_CLIENT | CF_ARCHIVE, "cl_autodemo", "0", "records every game played, using the date/time and map name to name the demo file" };
62 cvar_t cl_autodemo_nameformat = {CF_CLIENT | CF_ARCHIVE, "cl_autodemo_nameformat", "autodemos/%Y-%m-%d_%H-%M", "The format of the cl_autodemo filename, followed by the map name (the date is encoded using strftime escapes)" };
63 cvar_t cl_autodemo_delete = {CF_CLIENT, "cl_autodemo_delete", "0", "Delete demos after recording. This is a bitmask, bit 1 gives the default, bit 0 the value for the current demo. Thus, the values are: 0 = disabled; 1 = delete current demo only; 2 = delete all demos except the current demo; 3 = delete all demos from now on" };
65 cvar_t r_draweffects = {CF_CLIENT, "r_draweffects", "1","renders temporary sprite effects"};
67 cvar_t cl_explosions_alpha_start = {CF_CLIENT | CF_ARCHIVE, "cl_explosions_alpha_start", "1.5","starting alpha of an explosion shell"};
68 cvar_t cl_explosions_alpha_end = {CF_CLIENT | CF_ARCHIVE, "cl_explosions_alpha_end", "0","end alpha of an explosion shell (just before it disappears)"};
69 cvar_t cl_explosions_size_start = {CF_CLIENT | CF_ARCHIVE, "cl_explosions_size_start", "16","starting size of an explosion shell"};
70 cvar_t cl_explosions_size_end = {CF_CLIENT | CF_ARCHIVE, "cl_explosions_size_end", "128","ending alpha of an explosion shell (just before it disappears)"};
71 cvar_t cl_explosions_lifetime = {CF_CLIENT | CF_ARCHIVE, "cl_explosions_lifetime", "0.5","how long an explosion shell lasts"};
73 cvar_t cl_stainmaps = {CF_CLIENT | CF_ARCHIVE, "cl_stainmaps", "0","stains lightmaps, much faster than decals but blurred"};
74 cvar_t cl_stainmaps_clearonload = {CF_CLIENT | CF_ARCHIVE, "cl_stainmaps_clearonload", "1","clear stainmaps on map restart"};
76 cvar_t cl_beams_polygons = {CF_CLIENT | CF_ARCHIVE, "cl_beams_polygons", "1","use beam polygons instead of models"};
77 cvar_t cl_beams_quakepositionhack = {CF_CLIENT | CF_ARCHIVE, "cl_beams_quakepositionhack", "1", "makes your lightning gun appear to fire from your waist (as in Quake and QuakeWorld)"};
78 cvar_t cl_beams_instantaimhack = {CF_CLIENT | CF_ARCHIVE, "cl_beams_instantaimhack", "0", "makes your lightning gun aiming update instantly"};
79 cvar_t cl_beams_lightatend = {CF_CLIENT | CF_ARCHIVE, "cl_beams_lightatend", "0", "make a light at the end of the beam"};
81 cvar_t cl_deathfade = {CF_CLIENT | CF_ARCHIVE, "cl_deathfade", "0", "fade screen to dark red when dead, value represents how fast the fade is (higher is faster)"};
83 cvar_t cl_noplayershadow = {CF_CLIENT | CF_ARCHIVE, "cl_noplayershadow", "0","hide player shadow"};
85 cvar_t cl_dlights_decayradius = {CF_CLIENT | CF_ARCHIVE, "cl_dlights_decayradius", "1", "reduces size of light flashes over time"};
86 cvar_t cl_dlights_decaybrightness = {CF_CLIENT | CF_ARCHIVE, "cl_dlights_decaybrightness", "1", "reduces brightness of light flashes over time"};
88 cvar_t qport = {CF_CLIENT, "qport", "0", "identification key for playing on qw servers (allows you to maintain a connection to a quakeworld server even if your port changes)"};
90 cvar_t cl_prydoncursor = {CF_CLIENT, "cl_prydoncursor", "0", "enables a mouse pointer which is able to click on entities in the world, useful for point and click mods, see PRYDON_CLIENTCURSOR extension in dpextensions.qc"};
91 cvar_t cl_prydoncursor_notrace = {CF_CLIENT, "cl_prydoncursor_notrace", "0", "disables traceline used in prydon cursor reporting to the game, saving some cpu time"};
93 cvar_t cl_deathnoviewmodel = {CF_CLIENT, "cl_deathnoviewmodel", "1", "hides gun model when dead"};
95 cvar_t cl_locs_enable = {CF_CLIENT | CF_ARCHIVE, "locs_enable", "1", "enables replacement of certain % codes in chat messages: %l (location), %d (last death location), %h (health), %a (armor), %x (rockets), %c (cells), %r (rocket launcher status), %p (powerup status), %w (weapon status), %t (current time in level)"};
96 cvar_t cl_locs_show = {CF_CLIENT, "locs_show", "0", "shows defined locations for editing purposes"};
98 cvar_t cl_minfps = {CF_CLIENT | CF_ARCHIVE, "cl_minfps", "40", "minimum fps target - while the rendering performance is below this, it will drift toward lower quality"};
99 cvar_t cl_minfps_fade = {CF_CLIENT | CF_ARCHIVE, "cl_minfps_fade", "1", "how fast the quality adapts to varying framerate"};
100 cvar_t cl_minfps_qualitymax = {CF_CLIENT | CF_ARCHIVE, "cl_minfps_qualitymax", "1", "highest allowed drawdistance multiplier"};
101 cvar_t cl_minfps_qualitymin = {CF_CLIENT | CF_ARCHIVE, "cl_minfps_qualitymin", "0.25", "lowest allowed drawdistance multiplier"};
102 cvar_t cl_minfps_qualitymultiply = {CF_CLIENT | CF_ARCHIVE, "cl_minfps_qualitymultiply", "0.2", "multiplier for quality changes in quality change per second render time (1 assumes linearity of quality and render time)"};
103 cvar_t cl_minfps_qualityhysteresis = {CF_CLIENT | CF_ARCHIVE, "cl_minfps_qualityhysteresis", "0.05", "reduce all quality increments by this to reduce flickering"};
104 cvar_t cl_minfps_qualitystepmax = {CF_CLIENT | CF_ARCHIVE, "cl_minfps_qualitystepmax", "0.1", "maximum quality change in a single frame"};
105 cvar_t cl_minfps_force = {CF_CLIENT, "cl_minfps_force", "0", "also apply quality reductions in timedemo/capturevideo"};
106 cvar_t cl_maxfps = {CF_CLIENT | CF_ARCHIVE, "cl_maxfps", "0", "maximum fps cap, 0 = unlimited, if game is running faster than this it will wait before running another frame (useful to make cpu time available to other programs)"};
107 cvar_t cl_maxfps_alwayssleep = {CF_CLIENT | CF_ARCHIVE, "cl_maxfps_alwayssleep", "0", "gives up some processing time to other applications each frame, value in milliseconds, disabled if a timedemo is running"};
108 cvar_t cl_maxidlefps = {CF_CLIENT | CF_ARCHIVE, "cl_maxidlefps", "20", "maximum fps cap when the game is not the active window (makes cpu time available to other programs"};
110 cvar_t cl_areagrid_link_SOLID_NOT = {CF_CLIENT, "cl_areagrid_link_SOLID_NOT", "1", "set to 0 to prevent SOLID_NOT entities from being linked to the area grid, and unlink any that are already linked (in the code paths that would otherwise link them), for better performance"};
111 cvar_t cl_gameplayfix_nudgeoutofsolid_separation = {CF_CLIENT, "cl_gameplayfix_nudgeoutofsolid_separation", "0.03125", "keep objects this distance apart to prevent collision issues on seams"};
118 =====================
121 =====================
123 void CL_ClearState(void)
130 // wipe the entire cl structure
131 Mem_EmptyPool(cls.levelmempool);
132 memset (&cl, 0, sizeof(cl));
136 // reset the view zoom interpolation
137 cl.mviewzoom[0] = cl.mviewzoom[1] = 1;
138 cl.sensitivityscale = 1.0f;
140 // enable rendering of the world and such
141 cl.csqc_vidvars.drawworld = r_drawworld.integer != 0;
142 cl.csqc_vidvars.drawenginesbar = true;
143 cl.csqc_vidvars.drawcrosshair = true;
145 // set up the float version of the stats array for easier access to float stats
146 cl.statsf = (float *)cl.stats;
149 cl.num_static_entities = 0;
150 cl.num_brushmodel_entities = 0;
152 // tweak these if the game runs out
153 cl.max_csqcrenderentities = 0;
154 cl.max_entities = MAX_ENTITIES_INITIAL;
155 cl.max_static_entities = MAX_STATICENTITIES;
156 cl.max_effects = MAX_EFFECTS;
157 cl.max_beams = MAX_BEAMS;
158 cl.max_dlights = MAX_DLIGHTS;
159 cl.max_lightstyle = MAX_LIGHTSTYLES;
160 cl.max_brushmodel_entities = MAX_EDICTS;
161 cl.max_particles = MAX_PARTICLES_INITIAL; // grows dynamically
168 cl.csqcrenderentities = NULL;
169 cl.entities = (entity_t *)Mem_Alloc(cls.levelmempool, cl.max_entities * sizeof(entity_t));
170 cl.entities_active = (unsigned char *)Mem_Alloc(cls.levelmempool, cl.max_brushmodel_entities * sizeof(unsigned char));
171 cl.static_entities = (entity_t *)Mem_Alloc(cls.levelmempool, cl.max_static_entities * sizeof(entity_t));
172 cl.effects = (cl_effect_t *)Mem_Alloc(cls.levelmempool, cl.max_effects * sizeof(cl_effect_t));
173 cl.beams = (beam_t *)Mem_Alloc(cls.levelmempool, cl.max_beams * sizeof(beam_t));
174 cl.dlights = (dlight_t *)Mem_Alloc(cls.levelmempool, cl.max_dlights * sizeof(dlight_t));
175 cl.lightstyle = (lightstyle_t *)Mem_Alloc(cls.levelmempool, cl.max_lightstyle * sizeof(lightstyle_t));
176 cl.brushmodel_entities = (int *)Mem_Alloc(cls.levelmempool, cl.max_brushmodel_entities * sizeof(int));
177 cl.particles = (particle_t *) Mem_Alloc(cls.levelmempool, cl.max_particles * sizeof(particle_t));
180 // LadyHavoc: have to set up the baseline info for alpha and other stuff
181 for (i = 0;i < cl.max_entities;i++)
183 cl.entities[i].state_baseline = defaultstate;
184 cl.entities[i].state_previous = defaultstate;
185 cl.entities[i].state_current = defaultstate;
188 if (IS_NEXUIZ_DERIVED(gamemode))
190 VectorSet(cl.playerstandmins, -16, -16, -24);
191 VectorSet(cl.playerstandmaxs, 16, 16, 45);
192 VectorSet(cl.playercrouchmins, -16, -16, -24);
193 VectorSet(cl.playercrouchmaxs, 16, 16, 25);
197 VectorSet(cl.playerstandmins, -16, -16, -24);
198 VectorSet(cl.playerstandmaxs, 16, 16, 24);
199 VectorSet(cl.playercrouchmins, -16, -16, -24);
200 VectorSet(cl.playercrouchmaxs, 16, 16, 24);
203 // disable until we get textures for it
206 ent = &cl.entities[0];
207 // entire entity array was cleared, so just fill in a few fields
208 ent->state_current.active = true;
209 ent->render.model = cl.worldmodel = NULL; // no world model yet
210 ent->render.alpha = 1;
211 ent->render.flags = RENDER_SHADOW | RENDER_LIGHT;
212 Matrix4x4_CreateFromQuakeEntity(&ent->render.matrix, 0, 0, 0, 0, 0, 0, 1);
213 ent->render.allowdecals = true;
214 CL_UpdateRenderEntity(&ent->render);
216 // noclip is turned off at start
217 noclip_anglehack = false;
219 // mark all frames invalid for delta
220 memset(cl.qw_deltasequence, -1, sizeof(cl.qw_deltasequence));
222 // set bestweapon data back to Quake data
223 IN_BestWeapon_ResetData();
228 extern cvar_t cl_topcolor;
229 extern cvar_t cl_bottomcolor;
231 void CL_SetInfo(const char *key, const char *value, qbool send, qbool allowstarkey, qbool allowmodel, qbool quiet)
236 if (!allowstarkey && key[0] == '*')
238 if (!allowmodel && (!strcasecmp(key, "pmodel") || !strcasecmp(key, "emodel")))
240 for (i = 0;key[i];i++)
241 if (ISWHITESPACE(key[i]) || key[i] == '\"')
243 for (i = 0;value[i];i++)
244 if (value[i] == '\r' || value[i] == '\n' || value[i] == '\"')
249 Con_Printf("Can't setinfo \"%s\" \"%s\"\n", key, value);
252 InfoString_SetValue(cls.userinfo, sizeof(cls.userinfo), key, value);
253 if (cls.state == ca_connected && cls.netcon)
255 if (cls.protocol == PROTOCOL_QUAKEWORLD)
257 MSG_WriteByte(&cls.netcon->message, qw_clc_stringcmd);
258 MSG_WriteString(&cls.netcon->message, va(vabuf, sizeof(vabuf), "setinfo \"%s\" \"%s\"", key, value));
260 else if (!strcasecmp(key, "name"))
262 MSG_WriteByte(&cls.netcon->message, clc_stringcmd);
263 MSG_WriteString(&cls.netcon->message, va(vabuf, sizeof(vabuf), "name \"%s\"", value));
265 else if (!strcasecmp(key, "playermodel"))
267 MSG_WriteByte(&cls.netcon->message, clc_stringcmd);
268 MSG_WriteString(&cls.netcon->message, va(vabuf, sizeof(vabuf), "playermodel \"%s\"", value));
270 else if (!strcasecmp(key, "playerskin"))
272 MSG_WriteByte(&cls.netcon->message, clc_stringcmd);
273 MSG_WriteString(&cls.netcon->message, va(vabuf, sizeof(vabuf), "playerskin \"%s\"", value));
275 else if (!strcasecmp(key, "topcolor"))
277 MSG_WriteByte(&cls.netcon->message, clc_stringcmd);
278 MSG_WriteString(&cls.netcon->message, va(vabuf, sizeof(vabuf), "color %i %i", atoi(value), cl_bottomcolor.integer));
280 else if (!strcasecmp(key, "bottomcolor"))
282 MSG_WriteByte(&cls.netcon->message, clc_stringcmd);
283 MSG_WriteString(&cls.netcon->message, va(vabuf, sizeof(vabuf), "color %i %i", cl_topcolor.integer, atoi(value)));
285 else if (!strcasecmp(key, "rate"))
287 MSG_WriteByte(&cls.netcon->message, clc_stringcmd);
288 MSG_WriteString(&cls.netcon->message, va(vabuf, sizeof(vabuf), "rate \"%s\"", value));
290 else if (!strcasecmp(key, "rate_burstsize"))
292 MSG_WriteByte(&cls.netcon->message, clc_stringcmd);
293 MSG_WriteString(&cls.netcon->message, va(vabuf, sizeof(vabuf), "rate_burstsize \"%s\"", value));
298 void CL_ExpandEntities(int num)
300 int i, oldmaxentities;
301 entity_t *oldentities;
302 if (num >= cl.max_entities)
305 Sys_Error("CL_ExpandEntities: cl.entities not initialized");
306 if (num >= MAX_EDICTS)
307 Host_Error("CL_ExpandEntities: num %i >= %i", num, MAX_EDICTS);
308 oldmaxentities = cl.max_entities;
309 oldentities = cl.entities;
310 cl.max_entities = (num & ~255) + 256;
311 cl.entities = (entity_t *)Mem_Alloc(cls.levelmempool, cl.max_entities * sizeof(entity_t));
312 memcpy(cl.entities, oldentities, oldmaxentities * sizeof(entity_t));
313 Mem_Free(oldentities);
314 for (i = oldmaxentities;i < cl.max_entities;i++)
316 cl.entities[i].state_baseline = defaultstate;
317 cl.entities[i].state_previous = defaultstate;
318 cl.entities[i].state_current = defaultstate;
323 void CL_ExpandCSQCRenderEntities(int num)
326 int oldmaxcsqcrenderentities;
327 entity_render_t *oldcsqcrenderentities;
328 if (num >= cl.max_csqcrenderentities)
330 if (num >= MAX_EDICTS)
331 Host_Error("CL_ExpandEntities: num %i >= %i", num, MAX_EDICTS);
332 oldmaxcsqcrenderentities = cl.max_csqcrenderentities;
333 oldcsqcrenderentities = cl.csqcrenderentities;
334 cl.max_csqcrenderentities = (num & ~255) + 256;
335 cl.csqcrenderentities = (entity_render_t *)Mem_Alloc(cls.levelmempool, cl.max_csqcrenderentities * sizeof(entity_render_t));
336 if (oldcsqcrenderentities)
338 memcpy(cl.csqcrenderentities, oldcsqcrenderentities, oldmaxcsqcrenderentities * sizeof(entity_render_t));
339 for (i = 0;i < r_refdef.scene.numentities;i++)
340 if(r_refdef.scene.entities[i] >= oldcsqcrenderentities && r_refdef.scene.entities[i] < (oldcsqcrenderentities + oldmaxcsqcrenderentities))
341 r_refdef.scene.entities[i] = cl.csqcrenderentities + (r_refdef.scene.entities[i] - oldcsqcrenderentities);
342 Mem_Free(oldcsqcrenderentities);
347 static void CL_ToggleMenu_Hook(void)
351 if (key_dest == key_menu || key_dest == key_menu_grabbed)
357 extern cvar_t rcon_secure;
360 =====================
363 Sends a disconnect message to the server
364 This is also called on Host_Error, so it shouldn't cause any errors
365 =====================
368 void CL_DisconnectEx(qbool kicked, const char *fmt, ... )
373 if (cls.state == ca_dedicated)
378 va_start(argptr,fmt);
379 dpvsnprintf(reason,sizeof(reason),fmt,argptr);
384 dpsnprintf(reason, sizeof(reason), "Disconnect by user");
387 if (Sys_CheckParm("-profilegameonly"))
388 Sys_AllowProfiling(false);
390 Curl_Clear_forthismap();
392 Con_DPrintf("CL_Disconnect\n");
394 Cvar_SetValueQuick(&csqc_progcrc, -1);
395 Cvar_SetValueQuick(&csqc_progsize, -1);
397 // stop sounds (especially looping!)
399 // prevent dlcache assets from this server from interfering with the next one
400 FS_UnloadPacks_dlcache();
402 cl.parsingtextexpectingpingforscores = 0; // just in case no reply has come yet
404 // clear contents blends
405 cl.cshifts[0].percent = 0;
406 cl.cshifts[1].percent = 0;
407 cl.cshifts[2].percent = 0;
408 cl.cshifts[3].percent = 0;
410 cl.worldmodel = NULL;
412 CL_Parse_ErrorCleanUp();
414 if (cls.demoplayback)
419 unsigned char bufdata[520];
420 if (cls.demorecording)
421 CL_Stop_f(cmd_local);
425 // send disconnect message 3 times to improve chances of server
426 // receiving it (but it still fails sometimes)
427 memset(&buf, 0, sizeof(buf));
429 buf.maxsize = sizeof(bufdata);
430 if (cls.protocol == PROTOCOL_QUAKEWORLD)
432 Con_DPrint("Sending drop command\n");
433 MSG_WriteByte(&buf, qw_clc_stringcmd);
434 MSG_WriteString(&buf, "drop");
438 Con_DPrint("Sending clc_disconnect\n");
439 MSG_WriteByte(&buf, clc_disconnect);
440 if(cls.protocol == PROTOCOL_DARKPLACES8)
441 MSG_WriteString(&buf, reason);
443 NetConn_SendUnreliableMessage(cls.netcon, &buf, cls.protocol, 10000, 0, false);
444 NetConn_SendUnreliableMessage(cls.netcon, &buf, cls.protocol, 10000, 0, false);
445 NetConn_SendUnreliableMessage(cls.netcon, &buf, cls.protocol, 10000, 0, false);
448 NetConn_Close(cls.netcon);
451 // It's possible for a server to disconnect a player with an empty reason
452 // which is checked here rather than above so we don't print "Disconnect by user".
453 if(fmt && reason[0] != '\0')
454 dpsnprintf(cl_connect_status, sizeof(cl_connect_status), "Disconnect: %s", reason);
456 strlcpy(cl_connect_status, "Disconnected", sizeof(cl_connect_status));
457 Con_Printf("%s\n", cl_connect_status);
459 cls.state = ca_disconnected;
460 cl.islocalgame = false;
462 cls.demoplayback = cls.timedemo = host.restless = false;
463 Cvar_Callback(&vid_vsync); // might need to re-enable vsync
465 Cvar_Callback(&cl_netport);
467 // If we're dropped mid-connection attempt, it won't clear otherwise.
468 SCR_ClearLoadingScreen(false);
470 if(host.hook.SV_Shutdown)
471 host.hook.SV_Shutdown();
474 void CL_Disconnect(void)
476 CL_DisconnectEx(false, NULL);
483 This command causes the client to wait for the signon messages again.
484 This is sent just before a server changes levels
487 static void CL_Reconnect_f(cmd_state_t *cmd)
490 // if not connected, reconnect to the most recent server
493 // if we have connected to a server recently, the userinfo
494 // will still contain its IP address, so get the address...
495 InfoString_GetValue(cls.userinfo, "*ip", temp, sizeof(temp));
497 CL_EstablishConnection(temp, -1);
499 Con_Printf(CON_WARN "Reconnect to what server? (you have not connected to a server yet)\n");
502 // if connected, do something based on protocol
503 if (cls.protocol == PROTOCOL_QUAKEWORLD)
505 // quakeworld can just re-login
506 if (cls.qw_downloadmemory) // don't change when downloading
511 if (cls.state == ca_connected)
513 Con_Printf("Server is changing level...\n");
514 MSG_WriteChar(&cls.netcon->message, qw_clc_stringcmd);
515 MSG_WriteString(&cls.netcon->message, "new");
520 // netquake uses reconnect on level changes (silly)
521 if (Cmd_Argc(cmd) != 1)
523 Con_Print("reconnect : wait for signon messages again\n");
528 Con_Print("reconnect: no signon, ignoring reconnect\n");
531 cls.signon = 0; // need new connection messages
536 =====================
539 User command to connect to server
540 =====================
542 static void CL_Connect_f(cmd_state_t *cmd)
544 if (Cmd_Argc(cmd) < 2)
546 Con_Print("connect <serveraddress> [<key> <value> ...]: connect to a multiplayer game\n");
549 // clear the rcon password, to prevent vulnerability by stuffcmd-ing a connect command
550 if(rcon_secure.integer <= 0)
551 Cvar_SetQuick(&rcon_password, "");
552 CL_EstablishConnection(Cmd_Argv(cmd, 1), 2);
555 void CL_Disconnect_f(cmd_state_t *cmd)
557 Cmd_Argc(cmd) < 1 ? CL_Disconnect() : CL_DisconnectEx(false, Cmd_Argv(cmd, 1));
564 =====================
565 CL_EstablishConnection
567 Host should be either "local" or a net address
568 =====================
570 void CL_EstablishConnection(const char *address, int firstarg)
572 if (cls.state == ca_dedicated)
575 // don't connect to a server if we're benchmarking a demo
576 if (Sys_CheckParm("-benchmark"))
579 // make sure the client ports are open before attempting to connect
580 NetConn_UpdateSockets();
582 if (LHNETADDRESS_FromString(&cls.connect_address, address, 26000) && (cls.connect_mysocket = NetConn_ChooseClientSocketForAddress(&cls.connect_address)))
584 cls.connect_trying = true;
585 cls.connect_remainingtries = 10;
586 cls.connect_nextsendtime = 0;
588 // only NOW, set connect_userinfo
592 *cls.connect_userinfo = 0;
593 for(i = firstarg; i+2 <= Cmd_Argc(cmd_local); i += 2)
594 InfoString_SetValue(cls.connect_userinfo, sizeof(cls.connect_userinfo), Cmd_Argv(cmd_local, i), Cmd_Argv(cmd_local, i+1));
596 else if(firstarg < -1)
598 // -1: keep as is (reconnect)
600 *cls.connect_userinfo = 0;
603 strlcpy(cl_connect_status, "Connect: pending...", sizeof(cl_connect_status));
604 SCR_BeginLoadingPlaque(false);
608 Con_Printf(CON_ERROR "Connect: failed, unable to find a network socket suitable to reach %s\n", address);
609 strlcpy(cl_connect_status, "Connect: failed, no network", sizeof(cl_connect_status));
613 static void CL_EstablishConnection_Local(void)
615 if(cls.state == ca_disconnected)
616 CL_EstablishConnection("local:1", -2);
619 static qbool CL_Intermission(void)
621 return cl.intermission;
629 static void CL_PrintEntities_f(cmd_state_t *cmd)
634 for (i = 0, ent = cl.entities;i < cl.num_entities;i++, ent++)
636 const char* modelname;
638 if (!ent->state_current.active)
641 if (ent->render.model)
642 modelname = ent->render.model->name;
644 modelname = "--no model--";
645 Con_Printf("%3i: %-25s:%4i (%5i %5i %5i) [%3i %3i %3i] %4.2f %5.3f\n", i, modelname, ent->render.framegroupblend[0].frame, (int) ent->state_current.origin[0], (int) ent->state_current.origin[1], (int) ent->state_current.origin[2], (int) ent->state_current.angles[0] % 360, (int) ent->state_current.angles[1] % 360, (int) ent->state_current.angles[2] % 360, ent->render.scale, ent->render.alpha);
653 List information on all models in the client modelindex
656 static void CL_ModelIndexList_f(cmd_state_t *cmd)
662 Con_Printf("%3s: %-30s %-8s %-8s\n", "ID", "Name", "Type", "Triangles");
664 for (i = -MAX_MODELS;i < MAX_MODELS;i++)
666 model = CL_GetModelByIndex(i);
669 if(model->loaded || i == 1)
670 Con_Printf("%3i: %-30s %-8s %-10i\n", i, model->name, model->modeldatatypestring, model->surfmesh.num_triangles);
672 Con_Printf("%3i: %-30s %-30s\n", i, model->name, "--no local model found--");
681 List all sounds in the client soundindex
684 static void CL_SoundIndexList_f(cmd_state_t *cmd)
688 while(cl.sound_precache[i] && i != MAX_SOUNDS)
690 Con_Printf("%i : %s\n", i, cl.sound_precache[i]->name);
697 CL_UpdateRenderEntity
699 Updates inversematrix, animation interpolation factors, scale, and mins/maxs
702 void CL_UpdateRenderEntity(entity_render_t *ent)
706 model_t *model = ent->model;
707 // update the inverse matrix for the renderer
708 Matrix4x4_Invert_Simple(&ent->inversematrix, &ent->matrix);
709 // update the animation blend state
710 VM_FrameBlendFromFrameGroupBlend(ent->frameblend, ent->framegroupblend, ent->model, cl.time);
711 // we need the matrix origin to center the box
712 Matrix4x4_OriginFromMatrix(&ent->matrix, org);
713 // update entity->render.scale because the renderer needs it
714 ent->scale = scale = Matrix4x4_ScaleFromMatrix(&ent->matrix);
717 // NOTE: this directly extracts vector components from the matrix, which relies on the matrix orientation!
718 #ifdef MATRIX4x4_OPENGLORIENTATION
719 if (ent->matrix.m[0][2] != 0 || ent->matrix.m[1][2] != 0)
721 if (ent->matrix.m[2][0] != 0 || ent->matrix.m[2][1] != 0)
725 VectorMA(org, scale, model->rotatedmins, ent->mins);
726 VectorMA(org, scale, model->rotatedmaxs, ent->maxs);
728 #ifdef MATRIX4x4_OPENGLORIENTATION
729 else if (ent->matrix.m[1][0] != 0 || ent->matrix.m[0][1] != 0)
731 else if (ent->matrix.m[0][1] != 0 || ent->matrix.m[1][0] != 0)
735 VectorMA(org, scale, model->yawmins, ent->mins);
736 VectorMA(org, scale, model->yawmaxs, ent->maxs);
740 VectorMA(org, scale, model->normalmins, ent->mins);
741 VectorMA(org, scale, model->normalmaxs, ent->maxs);
746 ent->mins[0] = org[0] - 16;
747 ent->mins[1] = org[1] - 16;
748 ent->mins[2] = org[2] - 16;
749 ent->maxs[0] = org[0] + 16;
750 ent->maxs[1] = org[1] + 16;
751 ent->maxs[2] = org[2] + 16;
759 Determines the fraction between the last two messages that the objects
763 static float CL_LerpPoint(void)
767 if (cl_nettimesyncboundmode.integer == 1)
768 cl.time = bound(cl.mtime[1], cl.time, cl.mtime[0]);
770 // LadyHavoc: lerp in listen games as the server is being capped below the client (usually)
771 if (cl.mtime[0] <= cl.mtime[1])
773 cl.time = cl.mtime[0];
777 f = (cl.time - cl.mtime[1]) / (cl.mtime[0] - cl.mtime[1]);
778 return bound(0, f, 1 + cl_lerpexcess.value);
781 void CL_ClearTempEntities (void)
783 r_refdef.scene.numtempentities = 0;
784 // grow tempentities buffer on request
785 if (r_refdef.scene.expandtempentities)
787 Con_Printf("CL_NewTempEntity: grow maxtempentities from %i to %i\n", r_refdef.scene.maxtempentities, r_refdef.scene.maxtempentities * 2);
788 r_refdef.scene.maxtempentities *= 2;
789 r_refdef.scene.tempentities = (entity_render_t *)Mem_Realloc(cls.permanentmempool, r_refdef.scene.tempentities, sizeof(entity_render_t) * r_refdef.scene.maxtempentities);
790 r_refdef.scene.expandtempentities = false;
794 entity_render_t *CL_NewTempEntity(double shadertime)
796 entity_render_t *render;
798 if (r_refdef.scene.numentities >= r_refdef.scene.maxentities)
800 if (r_refdef.scene.numtempentities >= r_refdef.scene.maxtempentities)
802 r_refdef.scene.expandtempentities = true; // will be reallocated next frame since current frame may have pointers set already
805 render = &r_refdef.scene.tempentities[r_refdef.scene.numtempentities++];
806 memset (render, 0, sizeof(*render));
807 r_refdef.scene.entities[r_refdef.scene.numentities++] = render;
809 render->shadertime = shadertime;
811 VectorSet(render->colormod, 1, 1, 1);
812 VectorSet(render->glowmod, 1, 1, 1);
816 void CL_Effect(vec3_t org, model_t *model, int startframe, int framecount, float framerate)
820 if (!model) // sanity check
824 Con_Printf("CL_Effect: framerate %f is < 1\n", framerate);
829 Con_Printf("CL_Effect: framecount %i is < 1\n", framecount);
832 for (i = 0, e = cl.effects;i < cl.max_effects;i++, e++)
837 VectorCopy(org, e->origin);
839 e->starttime = cl.time;
840 e->startframe = startframe;
841 e->endframe = startframe + framecount;
842 e->framerate = framerate;
845 e->frame1time = cl.time;
846 e->frame2time = cl.time;
847 cl.num_effects = max(cl.num_effects, i + 1);
852 void CL_AllocLightFlash(entity_render_t *ent, matrix4x4_t *matrix, float radius, float red, float green, float blue, float decay, float lifetime, char *cubemapname, int style, int shadowenable, vec_t corona, vec_t coronasizescale, vec_t ambientscale, vec_t diffusescale, vec_t specularscale, int flags)
857 // then look for anything else
859 for (i = 0;i < cl.max_dlights;i++, dl++)
863 // unable to find one
864 if (i == cl.max_dlights)
867 //Con_Printf("dlight %i : %f %f %f : %f %f %f\n", i, org[0], org[1], org[2], red * radius, green * radius, blue * radius);
868 memset (dl, 0, sizeof(*dl));
869 cl.num_dlights = max(cl.num_dlights, i + 1);
870 Matrix4x4_Normalize(&dl->matrix, matrix);
872 Matrix4x4_OriginFromMatrix(&dl->matrix, dl->origin);
873 CL_FindNonSolidLocation(dl->origin, dl->origin, 6);
874 Matrix4x4_SetOrigin(&dl->matrix, dl->origin[0], dl->origin[1], dl->origin[2]);
877 dl->color[1] = green;
879 dl->initialradius = radius;
880 dl->initialcolor[0] = red;
881 dl->initialcolor[1] = green;
882 dl->initialcolor[2] = blue;
883 dl->decay = decay / radius; // changed decay to be a percentage decrease
884 dl->intensity = 1; // this is what gets decayed
886 dl->die = cl.time + lifetime;
889 dl->cubemapname[0] = 0;
890 if (cubemapname && cubemapname[0])
891 strlcpy(dl->cubemapname, cubemapname, sizeof(dl->cubemapname));
893 dl->shadow = shadowenable;
896 dl->coronasizescale = coronasizescale;
897 dl->ambientscale = ambientscale;
898 dl->diffusescale = diffusescale;
899 dl->specularscale = specularscale;
902 static void CL_DecayLightFlashes(void)
908 time = bound(0, cl.time - cl.oldtime, 0.1);
909 oldmax = cl.num_dlights;
911 for (i = 0, dl = cl.dlights;i < oldmax;i++, dl++)
915 dl->intensity -= time * dl->decay;
916 if (cl.time < dl->die && dl->intensity > 0)
918 if (cl_dlights_decayradius.integer)
919 dl->radius = dl->initialradius * dl->intensity;
921 dl->radius = dl->initialradius;
922 if (cl_dlights_decaybrightness.integer)
923 VectorScale(dl->initialcolor, dl->intensity, dl->color);
925 VectorCopy(dl->initialcolor, dl->color);
926 cl.num_dlights = i + 1;
934 // called before entity relinking
935 void CL_RelinkLightFlashes(void)
940 matrix4x4_t tempmatrix;
942 if (r_dynamic.integer)
944 for (i = 0, dl = cl.dlights;i < cl.num_dlights && r_refdef.scene.numlights < MAX_DLIGHTS;i++, dl++)
948 tempmatrix = dl->matrix;
949 Matrix4x4_Scale(&tempmatrix, dl->radius, 1);
950 // we need the corona fading to be persistent
951 R_RTLight_Update(&dl->rtlight, false, &tempmatrix, dl->color, dl->style, dl->cubemapname, dl->shadow, dl->corona, dl->coronasizescale, dl->ambientscale, dl->diffusescale, dl->specularscale, dl->flags);
952 r_refdef.scene.lights[r_refdef.scene.numlights++] = &dl->rtlight;
959 for (j = 0;j < cl.max_lightstyle;j++)
961 r_refdef.scene.rtlightstylevalue[j] = 1;
962 r_refdef.scene.lightstylevalue[j] = 256;
968 // 'm' is normal light, 'a' is no light, 'z' is double bright
972 for (j = 0;j < cl.max_lightstyle;j++)
974 if (!cl.lightstyle[j].length)
976 r_refdef.scene.rtlightstylevalue[j] = 1;
977 r_refdef.scene.lightstylevalue[j] = 256;
980 // static lightstyle "=value"
981 if (cl.lightstyle[j].map[0] == '=')
983 r_refdef.scene.rtlightstylevalue[j] = atof(cl.lightstyle[j].map + 1);
984 if ( r_lerplightstyles.integer || ((int)f - f) < 0.01)
985 r_refdef.scene.lightstylevalue[j] = r_refdef.scene.rtlightstylevalue[j];
988 k = i % cl.lightstyle[j].length;
989 l = (i-1) % cl.lightstyle[j].length;
990 k = cl.lightstyle[j].map[k] - 'a';
991 l = cl.lightstyle[j].map[l] - 'a';
992 // rtlightstylevalue is always interpolated because it has no bad
993 // consequences for performance
994 // lightstylevalue is subject to a cvar for performance reasons;
995 // skipping lightmap updates on most rendered frames substantially
996 // improves framerates (but makes light fades look bad)
997 r_refdef.scene.rtlightstylevalue[j] = ((k*frac)+(l*(1-frac)))*(22/256.0f);
998 r_refdef.scene.lightstylevalue[j] = r_lerplightstyles.integer ? (unsigned short)(((k*frac)+(l*(1-frac)))*22) : k*22;
1002 static void CL_AddQWCTFFlagModel(entity_t *player, int skin)
1004 int frame = player->render.framegroupblend[0].frame;
1006 entity_render_t *flagrender;
1007 matrix4x4_t flagmatrix;
1009 // this code taken from QuakeWorld
1011 if (frame >= 29 && frame <= 40)
1013 if (frame >= 29 && frame <= 34)
1015 if (frame == 29) f = f + 2;
1016 else if (frame == 30) f = f + 8;
1017 else if (frame == 31) f = f + 12;
1018 else if (frame == 32) f = f + 11;
1019 else if (frame == 33) f = f + 10;
1020 else if (frame == 34) f = f + 4;
1022 else if (frame >= 35 && frame <= 40)
1024 if (frame == 35) f = f + 2;
1025 else if (frame == 36) f = f + 10;
1026 else if (frame == 37) f = f + 10;
1027 else if (frame == 38) f = f + 8;
1028 else if (frame == 39) f = f + 4;
1029 else if (frame == 40) f = f + 2;
1032 else if (frame >= 103 && frame <= 118)
1034 if (frame >= 103 && frame <= 104) f = f + 6; //nailattack
1035 else if (frame >= 105 && frame <= 106) f = f + 6; //light
1036 else if (frame >= 107 && frame <= 112) f = f + 7; //rocketattack
1037 else if (frame >= 112 && frame <= 118) f = f + 7; //shotattack
1039 // end of code taken from QuakeWorld
1041 flagrender = CL_NewTempEntity(player->render.shadertime);
1045 flagrender->model = CL_GetModelByIndex(cl.qw_modelindex_flag);
1046 flagrender->skinnum = skin;
1047 flagrender->alpha = 1;
1048 VectorSet(flagrender->colormod, 1, 1, 1);
1049 VectorSet(flagrender->glowmod, 1, 1, 1);
1050 // attach the flag to the player matrix
1051 Matrix4x4_CreateFromQuakeEntity(&flagmatrix, -f, -22, 0, 0, 0, -45, 1);
1052 Matrix4x4_Concat(&flagrender->matrix, &player->render.matrix, &flagmatrix);
1053 CL_UpdateRenderEntity(flagrender);
1056 matrix4x4_t viewmodelmatrix_withbob;
1057 matrix4x4_t viewmodelmatrix_nobob;
1059 static const vec3_t muzzleflashorigin = {18, 0, 0};
1061 void CL_SetEntityColormapColors(entity_render_t *ent, int colormap)
1063 const unsigned char *cbcolor;
1066 cbcolor = palette_rgb_pantscolormap[colormap & 0xF];
1067 VectorScale(cbcolor, (1.0f / 255.0f), ent->colormap_pantscolor);
1068 cbcolor = palette_rgb_shirtcolormap[(colormap & 0xF0) >> 4];
1069 VectorScale(cbcolor, (1.0f / 255.0f), ent->colormap_shirtcolor);
1073 VectorClear(ent->colormap_pantscolor);
1074 VectorClear(ent->colormap_shirtcolor);
1078 // note this is a recursive function, recursionlimit should be 32 or so on the initial call
1079 static void CL_UpdateNetworkEntity(entity_t *e, int recursionlimit, qbool interpolate)
1081 const matrix4x4_t *matrix;
1082 matrix4x4_t blendmatrix, tempmatrix, matrix2;
1084 vec_t origin[3], angles[3], lerp;
1087 //entity_persistent_t *p = &e->persistent;
1088 //entity_render_t *r = &e->render;
1089 // skip inactive entities and world
1090 if (!e->state_current.active || e == cl.entities)
1092 if (recursionlimit < 1)
1094 e->render.alpha = e->state_current.alpha * (1.0f / 255.0f); // FIXME: interpolate?
1095 e->render.scale = e->state_current.scale * (1.0f / 16.0f); // FIXME: interpolate?
1096 e->render.flags = e->state_current.flags;
1097 e->render.effects = e->state_current.effects;
1098 VectorScale(e->state_current.colormod, (1.0f / 32.0f), e->render.colormod);
1099 VectorScale(e->state_current.glowmod, (1.0f / 32.0f), e->render.glowmod);
1100 if(e >= cl.entities && e < cl.entities + cl.num_entities)
1101 e->render.entitynumber = e - cl.entities;
1103 e->render.entitynumber = 0;
1104 if (e->state_current.flags & RENDER_COLORMAPPED)
1105 CL_SetEntityColormapColors(&e->render, e->state_current.colormap);
1106 else if (e->state_current.colormap > 0 && e->state_current.colormap <= cl.maxclients && cl.scores != NULL)
1107 CL_SetEntityColormapColors(&e->render, cl.scores[e->state_current.colormap-1].colors);
1109 CL_SetEntityColormapColors(&e->render, -1);
1110 e->render.skinnum = e->state_current.skin;
1111 if (e->state_current.tagentity)
1113 // attached entity (gun held in player model's hand, etc)
1114 // if the tag entity is currently impossible, skip it
1115 if (e->state_current.tagentity >= cl.num_entities)
1117 t = cl.entities + e->state_current.tagentity;
1118 // if the tag entity is inactive, skip it
1119 if (t->state_current.active)
1121 // update the parent first
1122 CL_UpdateNetworkEntity(t, recursionlimit - 1, interpolate);
1127 // it may still be a CSQC entity... trying to use its
1128 // info from last render frame (better than nothing)
1129 if(!cl.csqc_server2csqcentitynumber[e->state_current.tagentity])
1131 r = cl.csqcrenderentities + cl.csqc_server2csqcentitynumber[e->state_current.tagentity];
1132 if(!r->entitynumber)
1133 return; // neither CSQC nor legacy entity... can't attach
1135 // make relative to the entity
1136 matrix = &r->matrix;
1137 // some properties of the tag entity carry over
1138 e->render.flags |= r->flags & (RENDER_EXTERIORMODEL | RENDER_VIEWMODEL);
1139 // if a valid tagindex is used, make it relative to that tag instead
1140 if (e->state_current.tagentity && e->state_current.tagindex >= 1 && r->model)
1142 if(!Mod_Alias_GetTagMatrix(r->model, r->frameblend, r->skeleton, e->state_current.tagindex - 1, &blendmatrix)) // i.e. no error
1144 // concat the tag matrices onto the entity matrix
1145 Matrix4x4_Concat(&tempmatrix, &r->matrix, &blendmatrix);
1146 // use the constructed tag matrix
1147 matrix = &tempmatrix;
1151 else if (e->render.flags & RENDER_VIEWMODEL)
1153 // view-relative entity (guns and such)
1154 if (e->render.effects & EF_NOGUNBOB)
1155 matrix = &viewmodelmatrix_nobob; // really attached to view
1157 matrix = &viewmodelmatrix_withbob; // attached to gun bob matrix
1161 // world-relative entity (the normal kind)
1162 matrix = &identitymatrix;
1166 // if it's the predicted player entity, update according to client movement
1167 // but don't lerp if going through a teleporter as it causes a bad lerp
1168 // also don't use the predicted location if fixangle was set on both of
1169 // the most recent server messages, as that cause means you are spectating
1170 // someone or watching a cutscene of some sort
1171 if (cl_nolerp.integer || cls.timedemo)
1172 interpolate = false;
1174 if (e == cl.entities + cl.playerentity && cl.movement_predicted && (!cl.fixangle[1] || !cl.fixangle[0]))
1176 VectorCopy(cl.movement_origin, origin);
1177 VectorSet(angles, 0, cl.viewangles[1], 0);
1179 else if (interpolate && e->persistent.lerpdeltatime > 0 && (lerp = (cl.time - e->persistent.lerpstarttime) / e->persistent.lerpdeltatime) < 1 + cl_lerpexcess.value)
1181 // interpolate the origin and angles
1182 lerp = max(0, lerp);
1183 VectorLerp(e->persistent.oldorigin, lerp, e->persistent.neworigin, origin);
1185 // this fails at the singularity of euler angles
1186 VectorSubtract(e->persistent.newangles, e->persistent.oldangles, delta);
1187 if (delta[0] < -180) delta[0] += 360;else if (delta[0] >= 180) delta[0] -= 360;
1188 if (delta[1] < -180) delta[1] += 360;else if (delta[1] >= 180) delta[1] -= 360;
1189 if (delta[2] < -180) delta[2] += 360;else if (delta[2] >= 180) delta[2] -= 360;
1190 VectorMA(e->persistent.oldangles, lerp, delta, angles);
1193 vec3_t f0, u0, f1, u1;
1194 AngleVectors(e->persistent.oldangles, f0, NULL, u0);
1195 AngleVectors(e->persistent.newangles, f1, NULL, u1);
1196 VectorMAM(1-lerp, f0, lerp, f1, f0);
1197 VectorMAM(1-lerp, u0, lerp, u1, u0);
1198 AnglesFromVectors(angles, f0, u0, false);
1205 VectorCopy(e->persistent.neworigin, origin);
1206 VectorCopy(e->persistent.newangles, angles);
1209 // model setup and some modelflags
1210 frame = e->state_current.frame;
1211 e->render.model = CL_GetModelByIndex(e->state_current.modelindex);
1212 if (e->render.model)
1214 if (e->render.skinnum >= e->render.model->numskins)
1215 e->render.skinnum = 0;
1216 if (frame >= e->render.model->numframes)
1218 // models can set flags such as EF_ROCKET
1219 // this 0xFF800000 mask is EF_NOMODELFLAGS plus all the higher EF_ flags such as EF_ROCKET
1220 if (!(e->render.effects & 0xFF800000))
1221 e->render.effects |= e->render.model->effects;
1222 // if model is alias or this is a tenebrae-like dlight, reverse pitch direction
1223 if (e->render.model->type == mod_alias)
1224 angles[0] = -angles[0];
1225 if ((e->render.effects & EF_SELECTABLE) && cl.cmd.cursor_entitynumber == e->state_current.number)
1227 VectorScale(e->render.colormod, 2, e->render.colormod);
1228 VectorScale(e->render.glowmod, 2, e->render.glowmod);
1231 // if model is alias or this is a tenebrae-like dlight, reverse pitch direction
1232 else if (e->state_current.lightpflags & PFLAGS_FULLDYNAMIC)
1233 angles[0] = -angles[0];
1234 // NOTE: this must be synced to SV_GetPitchSign!
1236 if ((e->render.effects & EF_ROTATE) && !(e->render.flags & RENDER_VIEWMODEL))
1238 angles[1] = ANGLEMOD(100*cl.time);
1239 if (cl_itembobheight.value)
1240 origin[2] += (cos(cl.time * cl_itembobspeed.value * (2.0 * M_PI)) + 1.0) * 0.5 * cl_itembobheight.value;
1244 e->render.skeleton = NULL;
1245 if (e->render.flags & RENDER_COMPLEXANIMATION)
1247 e->render.framegroupblend[0] = e->state_current.framegroupblend[0];
1248 e->render.framegroupblend[1] = e->state_current.framegroupblend[1];
1249 e->render.framegroupblend[2] = e->state_current.framegroupblend[2];
1250 e->render.framegroupblend[3] = e->state_current.framegroupblend[3];
1251 if (e->state_current.skeletonobject.model && e->state_current.skeletonobject.relativetransforms)
1252 e->render.skeleton = &e->state_current.skeletonobject;
1254 else if (e->render.framegroupblend[0].frame == frame)
1256 // update frame lerp fraction
1257 e->render.framegroupblend[0].lerp = 1;
1258 e->render.framegroupblend[1].lerp = 0;
1259 if (e->render.framegroupblend[0].start > e->render.framegroupblend[1].start)
1261 // make sure frame lerp won't last longer than 100ms
1262 // (this mainly helps with models that use framegroups and
1263 // switch between them infrequently)
1264 float maxdelta = cl_lerpanim_maxdelta_server.value;
1266 if(e->render.model->animscenes)
1267 if(e->render.model->animscenes[e->render.framegroupblend[0].frame].framecount > 1 || e->render.model->animscenes[e->render.framegroupblend[1].frame].framecount > 1)
1268 maxdelta = cl_lerpanim_maxdelta_framegroups.value;
1269 maxdelta = max(maxdelta, cl.mtime[0] - cl.mtime[1]);
1270 e->render.framegroupblend[0].lerp = (cl.time - e->render.framegroupblend[0].start) / min(e->render.framegroupblend[0].start - e->render.framegroupblend[1].start, maxdelta);
1271 e->render.framegroupblend[0].lerp = bound(0, e->render.framegroupblend[0].lerp, 1);
1272 e->render.framegroupblend[1].lerp = 1 - e->render.framegroupblend[0].lerp;
1277 // begin a new frame lerp
1278 e->render.framegroupblend[1] = e->render.framegroupblend[0];
1279 e->render.framegroupblend[1].lerp = 1;
1280 e->render.framegroupblend[0].frame = frame;
1281 e->render.framegroupblend[0].start = cl.time;
1282 e->render.framegroupblend[0].lerp = 0;
1285 // set up the render matrix
1288 // attached entity, this requires a matrix multiply (concat)
1289 // FIXME: e->render.scale should go away
1290 Matrix4x4_CreateFromQuakeEntity(&matrix2, origin[0], origin[1], origin[2], angles[0], angles[1], angles[2], e->render.scale);
1291 // concat the matrices to make the entity relative to its tag
1292 Matrix4x4_Concat(&e->render.matrix, matrix, &matrix2);
1293 // get the origin from the new matrix
1294 Matrix4x4_OriginFromMatrix(&e->render.matrix, origin);
1298 // unattached entities are faster to process
1299 Matrix4x4_CreateFromQuakeEntity(&e->render.matrix, origin[0], origin[1], origin[2], angles[0], angles[1], angles[2], e->render.scale);
1302 // tenebrae's sprites are all additive mode (weird)
1303 if (gamemode == GAME_TENEBRAE && e->render.model && e->render.model->type == mod_sprite)
1304 e->render.flags |= RENDER_ADDITIVE;
1305 // player model is only shown with chase_active on
1306 if (e->state_current.number == cl.viewentity)
1307 e->render.flags |= RENDER_EXTERIORMODEL;
1308 // either fullbright or lit
1309 if(!r_fullbright.integer)
1311 if (!(e->render.effects & EF_FULLBRIGHT))
1312 e->render.flags |= RENDER_LIGHT;
1314 // hide player shadow during intermission or nehahra movie
1315 if (!(e->render.effects & (EF_NOSHADOW | EF_ADDITIVE | EF_NODEPTHTEST))
1316 && (e->render.alpha >= 1)
1317 && !(e->render.flags & RENDER_VIEWMODEL)
1318 && (!(e->render.flags & RENDER_EXTERIORMODEL) || (!cl.intermission && cls.protocol != PROTOCOL_NEHAHRAMOVIE && !cl_noplayershadow.integer)))
1319 e->render.flags |= RENDER_SHADOW;
1320 if (e->render.flags & RENDER_VIEWMODEL)
1321 e->render.flags |= RENDER_NOSELFSHADOW;
1322 if (e->render.effects & EF_NOSELFSHADOW)
1323 e->render.flags |= RENDER_NOSELFSHADOW;
1324 if (e->render.effects & EF_NODEPTHTEST)
1325 e->render.flags |= RENDER_NODEPTHTEST;
1326 if (e->render.effects & EF_ADDITIVE)
1327 e->render.flags |= RENDER_ADDITIVE;
1328 if (e->render.effects & EF_DOUBLESIDED)
1329 e->render.flags |= RENDER_DOUBLESIDED;
1330 if (e->render.effects & EF_DYNAMICMODELLIGHT)
1331 e->render.flags |= RENDER_DYNAMICMODELLIGHT;
1333 // make the other useful stuff
1334 e->render.allowdecals = true;
1335 CL_UpdateRenderEntity(&e->render);
1338 // creates light and trails from an entity
1339 static void CL_UpdateNetworkEntityTrail(entity_t *e)
1341 effectnameindex_t trailtype;
1344 // bmodels are treated specially since their origin is usually '0 0 0' and
1345 // their actual geometry is far from '0 0 0'
1346 if (e->render.model && e->render.model->soundfromcenter)
1349 VectorMAM(0.5f, e->render.model->normalmins, 0.5f, e->render.model->normalmaxs, o);
1350 Matrix4x4_Transform(&e->render.matrix, o, origin);
1353 Matrix4x4_OriginFromMatrix(&e->render.matrix, origin);
1355 // handle particle trails and such effects now that we know where this
1356 // entity is in the world...
1357 trailtype = EFFECT_NONE;
1358 // LadyHavoc: if the entity has no effects, don't check each
1359 if (e->render.effects & (EF_BRIGHTFIELD | EF_FLAME | EF_STARDUST))
1361 if (e->render.effects & EF_BRIGHTFIELD)
1363 if (IS_NEXUIZ_DERIVED(gamemode))
1364 trailtype = EFFECT_TR_NEXUIZPLASMA;
1366 CL_EntityParticles(e);
1368 if (e->render.effects & EF_FLAME)
1369 CL_ParticleTrail(EFFECT_EF_FLAME, bound(0, cl.time - cl.oldtime, 0.1), origin, origin, vec3_origin, vec3_origin, NULL, 0, false, true, NULL, NULL, 1);
1370 if (e->render.effects & EF_STARDUST)
1371 CL_ParticleTrail(EFFECT_EF_STARDUST, bound(0, cl.time - cl.oldtime, 0.1), origin, origin, vec3_origin, vec3_origin, NULL, 0, false, true, NULL, NULL, 1);
1373 if (e->render.internaleffects & (INTEF_FLAG1QW | INTEF_FLAG2QW))
1375 // these are only set on player entities
1376 CL_AddQWCTFFlagModel(e, (e->render.internaleffects & INTEF_FLAG2QW) != 0);
1378 // muzzleflash fades over time
1379 if (e->persistent.muzzleflash > 0)
1380 e->persistent.muzzleflash -= bound(0, cl.time - cl.oldtime, 0.1) * 20;
1381 // LadyHavoc: if the entity has no effects, don't check each
1382 if (e->render.effects && !(e->render.flags & RENDER_VIEWMODEL))
1384 if (e->render.effects & EF_GIB)
1385 trailtype = EFFECT_TR_BLOOD;
1386 else if (e->render.effects & EF_ZOMGIB)
1387 trailtype = EFFECT_TR_SLIGHTBLOOD;
1388 else if (e->render.effects & EF_TRACER)
1389 trailtype = EFFECT_TR_WIZSPIKE;
1390 else if (e->render.effects & EF_TRACER2)
1391 trailtype = EFFECT_TR_KNIGHTSPIKE;
1392 else if (e->render.effects & EF_ROCKET)
1393 trailtype = EFFECT_TR_ROCKET;
1394 else if (e->render.effects & EF_GRENADE)
1396 // LadyHavoc: e->render.alpha == -1 is for Nehahra dem compatibility (cigar smoke)
1397 trailtype = e->render.alpha == -1 ? EFFECT_TR_NEHAHRASMOKE : EFFECT_TR_GRENADE;
1399 else if (e->render.effects & EF_TRACER3)
1400 trailtype = EFFECT_TR_VORESPIKE;
1403 if (e->render.flags & RENDER_GLOWTRAIL)
1404 trailtype = EFFECT_TR_GLOWTRAIL;
1405 if (e->state_current.traileffectnum)
1406 trailtype = (effectnameindex_t)e->state_current.traileffectnum;
1407 // check if a trail is allowed (it is not after a teleport for example)
1408 if (trailtype && e->persistent.trail_allowed)
1412 VectorSubtract(e->state_current.origin, e->state_previous.origin, vel);
1413 len = e->state_current.time - e->state_previous.time;
1416 VectorScale(vel, len, vel);
1417 // pass time as count so that trails that are time based (such as an emitter) will emit properly as long as they don't use trailspacing
1418 CL_ParticleTrail(trailtype, bound(0, cl.time - cl.oldtime, 0.1), e->persistent.trail_origin, origin, vel, vel, e, e->state_current.glowcolor, false, true, NULL, NULL, 1);
1420 // now that the entity has survived one trail update it is allowed to
1421 // leave a real trail on later frames
1422 e->persistent.trail_allowed = true;
1423 VectorCopy(origin, e->persistent.trail_origin);
1429 CL_UpdateViewEntities
1432 void CL_UpdateViewEntities(void)
1435 // update any RENDER_VIEWMODEL entities to use the new view matrix
1436 for (i = 1;i < cl.num_entities;i++)
1438 if (cl.entities_active[i])
1440 entity_t *ent = cl.entities + i;
1441 if ((ent->render.flags & RENDER_VIEWMODEL) || ent->state_current.tagentity)
1442 CL_UpdateNetworkEntity(ent, 32, true);
1445 // and of course the engine viewmodel needs updating as well
1446 CL_UpdateNetworkEntity(&cl.viewent, 32, true);
1451 CL_UpdateNetworkCollisionEntities
1454 static void CL_UpdateNetworkCollisionEntities(void)
1459 // start on the entity after the world
1460 cl.num_brushmodel_entities = 0;
1461 for (i = cl.maxclients + 1;i < cl.num_entities;i++)
1463 if (cl.entities_active[i])
1465 ent = cl.entities + i;
1466 if (ent->state_current.active && ent->render.model && ent->render.model->name[0] == '*' && ent->render.model->TraceBox)
1468 // do not interpolate the bmodels for this
1469 CL_UpdateNetworkEntity(ent, 32, false);
1470 cl.brushmodel_entities[cl.num_brushmodel_entities++] = i;
1478 CL_UpdateNetworkEntities
1481 static void CL_UpdateNetworkEntities(void)
1486 // start on the entity after the world
1487 for (i = 1;i < cl.num_entities;i++)
1489 if (cl.entities_active[i])
1491 ent = cl.entities + i;
1492 if (ent->state_current.active)
1494 CL_UpdateNetworkEntity(ent, 32, true);
1495 // view models should never create light/trails
1496 if (!(ent->render.flags & RENDER_VIEWMODEL))
1497 CL_UpdateNetworkEntityTrail(ent);
1501 R_DecalSystem_Reset(&ent->render.decalsystem);
1502 cl.entities_active[i] = false;
1508 static void CL_UpdateViewModel(void)
1512 ent->state_previous = ent->state_current;
1513 ent->state_current = defaultstate;
1514 ent->state_current.time = cl.time;
1515 ent->state_current.number = (unsigned short)-1;
1516 ent->state_current.active = true;
1517 ent->state_current.modelindex = cl.stats[STAT_WEAPON];
1518 ent->state_current.frame = cl.stats[STAT_WEAPONFRAME];
1519 ent->state_current.flags = RENDER_VIEWMODEL;
1520 if ((cl.stats[STAT_HEALTH] <= 0 && cl_deathnoviewmodel.integer) || cl.intermission)
1521 ent->state_current.modelindex = 0;
1522 else if (cl.stats[STAT_ITEMS] & IT_INVISIBILITY)
1524 if (gamemode == GAME_TRANSFUSION)
1525 ent->state_current.alpha = 128;
1527 ent->state_current.modelindex = 0;
1529 ent->state_current.alpha = cl.entities[cl.viewentity].state_current.alpha;
1530 ent->state_current.effects = EF_NOSHADOW | (cl.entities[cl.viewentity].state_current.effects & (EF_ADDITIVE | EF_FULLBRIGHT | EF_NODEPTHTEST | EF_NOGUNBOB));
1532 // reset animation interpolation on weaponmodel if model changed
1533 if (ent->state_previous.modelindex != ent->state_current.modelindex)
1535 ent->render.framegroupblend[0].frame = ent->render.framegroupblend[1].frame = ent->state_current.frame;
1536 ent->render.framegroupblend[0].start = ent->render.framegroupblend[1].start = cl.time;
1537 ent->render.framegroupblend[0].lerp = 1;ent->render.framegroupblend[1].lerp = 0;
1539 CL_UpdateNetworkEntity(ent, 32, true);
1542 // note this is a recursive function, but it can never get in a runaway loop (because of the delayedlink flags)
1543 static void CL_LinkNetworkEntity(entity_t *e)
1545 effectnameindex_t trailtype;
1551 // skip inactive entities and world
1552 if (!e->state_current.active || e == cl.entities)
1554 if (e->state_current.tagentity)
1556 // if the tag entity is currently impossible, skip it
1557 if (e->state_current.tagentity >= cl.num_entities)
1559 // if the tag entity is inactive, skip it
1560 if (!cl.entities[e->state_current.tagentity].state_current.active)
1562 if(!cl.csqc_server2csqcentitynumber[e->state_current.tagentity])
1564 if(!cl.csqcrenderentities[cl.csqc_server2csqcentitynumber[e->state_current.tagentity]].entitynumber)
1566 // if we get here, it's properly csqc networked and attached
1570 // create entity dlights associated with this entity
1571 if (e->render.model && e->render.model->soundfromcenter)
1573 // bmodels are treated specially since their origin is usually '0 0 0'
1575 VectorMAM(0.5f, e->render.model->normalmins, 0.5f, e->render.model->normalmaxs, o);
1576 Matrix4x4_Transform(&e->render.matrix, o, origin);
1579 Matrix4x4_OriginFromMatrix(&e->render.matrix, origin);
1580 trailtype = EFFECT_NONE;
1585 // LadyHavoc: if the entity has no effects, don't check each
1586 if (e->render.effects & (EF_BRIGHTFIELD | EF_DIMLIGHT | EF_BRIGHTLIGHT | EF_RED | EF_BLUE | EF_FLAME | EF_STARDUST))
1588 if (e->render.effects & EF_BRIGHTFIELD)
1590 if (IS_NEXUIZ_DERIVED(gamemode))
1591 trailtype = EFFECT_TR_NEXUIZPLASMA;
1593 if (e->render.effects & EF_DIMLIGHT)
1595 dlightradius = max(dlightradius, 200);
1596 dlightcolor[0] += 1.50f;
1597 dlightcolor[1] += 1.50f;
1598 dlightcolor[2] += 1.50f;
1600 if (e->render.effects & EF_BRIGHTLIGHT)
1602 dlightradius = max(dlightradius, 400);
1603 dlightcolor[0] += 3.00f;
1604 dlightcolor[1] += 3.00f;
1605 dlightcolor[2] += 3.00f;
1607 // LadyHavoc: more effects
1608 if (e->render.effects & EF_RED) // red
1610 dlightradius = max(dlightradius, 200);
1611 dlightcolor[0] += 1.50f;
1612 dlightcolor[1] += 0.15f;
1613 dlightcolor[2] += 0.15f;
1615 if (e->render.effects & EF_BLUE) // blue
1617 dlightradius = max(dlightradius, 200);
1618 dlightcolor[0] += 0.15f;
1619 dlightcolor[1] += 0.15f;
1620 dlightcolor[2] += 1.50f;
1622 if (e->render.effects & EF_FLAME)
1623 CL_ParticleTrail(EFFECT_EF_FLAME, 1, origin, origin, vec3_origin, vec3_origin, NULL, 0, true, false, NULL, NULL, 1);
1624 if (e->render.effects & EF_STARDUST)
1625 CL_ParticleTrail(EFFECT_EF_STARDUST, 1, origin, origin, vec3_origin, vec3_origin, NULL, 0, true, false, NULL, NULL, 1);
1627 // muzzleflash fades over time, and is offset a bit
1628 if (e->persistent.muzzleflash > 0 && r_refdef.scene.numlights < MAX_DLIGHTS)
1633 matrix4x4_t tempmatrix;
1634 Matrix4x4_Transform(&e->render.matrix, muzzleflashorigin, v2);
1635 trace = CL_TraceLine(origin, v2, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY, 0, 0, collision_extendmovelength.value, true, false, NULL, false, false);
1636 Matrix4x4_Normalize(&tempmatrix, &e->render.matrix);
1637 Matrix4x4_SetOrigin(&tempmatrix, trace.endpos[0], trace.endpos[1], trace.endpos[2]);
1638 Matrix4x4_Scale(&tempmatrix, 150, 1);
1639 VectorSet(color, e->persistent.muzzleflash * 4.0f, e->persistent.muzzleflash * 4.0f, e->persistent.muzzleflash * 4.0f);
1640 R_RTLight_Update(&r_refdef.scene.templights[r_refdef.scene.numlights], false, &tempmatrix, color, -1, NULL, true, 0, 0.25, 0, 1, 1, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
1641 r_refdef.scene.lights[r_refdef.scene.numlights] = &r_refdef.scene.templights[r_refdef.scene.numlights];r_refdef.scene.numlights++;
1643 // LadyHavoc: if the model has no flags, don't check each
1644 if (e->render.model && e->render.effects && !(e->render.flags & RENDER_VIEWMODEL))
1646 if (e->render.effects & EF_GIB)
1647 trailtype = EFFECT_TR_BLOOD;
1648 else if (e->render.effects & EF_ZOMGIB)
1649 trailtype = EFFECT_TR_SLIGHTBLOOD;
1650 else if (e->render.effects & EF_TRACER)
1651 trailtype = EFFECT_TR_WIZSPIKE;
1652 else if (e->render.effects & EF_TRACER2)
1653 trailtype = EFFECT_TR_KNIGHTSPIKE;
1654 else if (e->render.effects & EF_ROCKET)
1655 trailtype = EFFECT_TR_ROCKET;
1656 else if (e->render.effects & EF_GRENADE)
1658 // LadyHavoc: e->render.alpha == -1 is for Nehahra dem compatibility (cigar smoke)
1659 trailtype = e->render.alpha == -1 ? EFFECT_TR_NEHAHRASMOKE : EFFECT_TR_GRENADE;
1661 else if (e->render.effects & EF_TRACER3)
1662 trailtype = EFFECT_TR_VORESPIKE;
1664 // LadyHavoc: customizable glow
1665 if (e->state_current.glowsize)
1667 // * 4 for the expansion from 0-255 to 0-1023 range,
1668 // / 255 to scale down byte colors
1669 dlightradius = max(dlightradius, e->state_current.glowsize * 4);
1670 VectorMA(dlightcolor, (1.0f / 255.0f), palette_rgb[e->state_current.glowcolor], dlightcolor);
1673 if ((e->state_current.lightpflags & PFLAGS_FULLDYNAMIC) && r_refdef.scene.numlights < MAX_DLIGHTS)
1675 matrix4x4_t dlightmatrix;
1677 VectorScale(e->state_current.light, (1.0f / 256.0f), light);
1678 light[3] = e->state_current.light[3];
1679 if (light[0] == 0 && light[1] == 0 && light[2] == 0)
1680 VectorSet(light, 1, 1, 1);
1683 // FIXME: add ambient/diffuse/specular scales as an extension ontop of TENEBRAE_GFX_DLIGHTS?
1684 Matrix4x4_Normalize(&dlightmatrix, &e->render.matrix);
1685 Matrix4x4_Scale(&dlightmatrix, light[3], 1);
1686 R_RTLight_Update(&r_refdef.scene.templights[r_refdef.scene.numlights], false, &dlightmatrix, light, e->state_current.lightstyle, e->state_current.skin > 0 ? va(vabuf, sizeof(vabuf), "cubemaps/%i", e->state_current.skin) : NULL, !(e->state_current.lightpflags & PFLAGS_NOSHADOW), (e->state_current.lightpflags & PFLAGS_CORONA) != 0, 0.25, 0, 1, 1, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
1687 r_refdef.scene.lights[r_refdef.scene.numlights] = &r_refdef.scene.templights[r_refdef.scene.numlights];r_refdef.scene.numlights++;
1689 // make the glow dlight
1690 else if (dlightradius > 0 && (dlightcolor[0] || dlightcolor[1] || dlightcolor[2]) && !(e->render.flags & RENDER_VIEWMODEL) && r_refdef.scene.numlights < MAX_DLIGHTS)
1692 matrix4x4_t dlightmatrix;
1693 Matrix4x4_Normalize(&dlightmatrix, &e->render.matrix);
1694 // hack to make glowing player light shine on their gun
1695 //if (e->state_current.number == cl.viewentity/* && !chase_active.integer*/)
1696 // Matrix4x4_AdjustOrigin(&dlightmatrix, 0, 0, 30);
1697 Matrix4x4_Scale(&dlightmatrix, dlightradius, 1);
1698 R_RTLight_Update(&r_refdef.scene.templights[r_refdef.scene.numlights], false, &dlightmatrix, dlightcolor, -1, NULL, true, 1, 0.25, 0, 1, 1, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
1699 r_refdef.scene.lights[r_refdef.scene.numlights] = &r_refdef.scene.templights[r_refdef.scene.numlights];r_refdef.scene.numlights++;
1702 if (e->render.flags & RENDER_GLOWTRAIL)
1703 trailtype = EFFECT_TR_GLOWTRAIL;
1704 if (e->state_current.traileffectnum)
1705 trailtype = (effectnameindex_t)e->state_current.traileffectnum;
1707 CL_ParticleTrail(trailtype, 1, origin, origin, vec3_origin, vec3_origin, NULL, e->state_current.glowcolor, true, false, NULL, NULL, 1);
1709 // don't show entities with no modelindex (note: this still shows
1710 // entities which have a modelindex that resolved to a NULL model)
1711 if (e->render.model && !(e->render.effects & EF_NODRAW) && r_refdef.scene.numentities < r_refdef.scene.maxentities)
1712 r_refdef.scene.entities[r_refdef.scene.numentities++] = &e->render;
1713 //if (cl.viewentity && e->state_current.number == cl.viewentity)
1714 // Matrix4x4_Print(&e->render.matrix);
1717 static void CL_RelinkWorld(void)
1719 entity_t *ent = &cl.entities[0];
1720 // FIXME: this should be done at load
1721 ent->render.matrix = identitymatrix;
1722 ent->render.flags = RENDER_SHADOW;
1723 if (!r_fullbright.integer)
1724 ent->render.flags |= RENDER_LIGHT;
1725 VectorSet(ent->render.colormod, 1, 1, 1);
1726 VectorSet(ent->render.glowmod, 1, 1, 1);
1727 ent->render.allowdecals = true;
1728 CL_UpdateRenderEntity(&ent->render);
1729 r_refdef.scene.worldentity = &ent->render;
1730 r_refdef.scene.worldmodel = cl.worldmodel;
1732 // if the world is q2bsp, animate the textures
1733 if (ent->render.model && ent->render.model->brush.isq2bsp)
1734 ent->render.framegroupblend[0].frame = (int)(cl.time * 2.0f);
1737 static void CL_RelinkStaticEntities(void)
1741 for (i = 0, e = cl.static_entities;i < cl.num_static_entities && r_refdef.scene.numentities < r_refdef.scene.maxentities;i++, e++)
1743 e->render.flags = 0;
1744 // if the model was not loaded when the static entity was created we
1745 // need to re-fetch the model pointer
1746 e->render.model = CL_GetModelByIndex(e->state_baseline.modelindex);
1747 // either fullbright or lit
1748 if(!r_fullbright.integer)
1750 if (!(e->render.effects & EF_FULLBRIGHT))
1751 e->render.flags |= RENDER_LIGHT;
1753 // hide player shadow during intermission or nehahra movie
1754 if (!(e->render.effects & (EF_NOSHADOW | EF_ADDITIVE | EF_NODEPTHTEST)) && (e->render.alpha >= 1))
1755 e->render.flags |= RENDER_SHADOW;
1756 VectorSet(e->render.colormod, 1, 1, 1);
1757 VectorSet(e->render.glowmod, 1, 1, 1);
1758 VM_FrameBlendFromFrameGroupBlend(e->render.frameblend, e->render.framegroupblend, e->render.model, cl.time);
1759 e->render.allowdecals = true;
1760 CL_UpdateRenderEntity(&e->render);
1761 r_refdef.scene.entities[r_refdef.scene.numentities++] = &e->render;
1770 static void CL_RelinkNetworkEntities(void)
1775 // start on the entity after the world
1776 for (i = 1;i < cl.num_entities;i++)
1778 if (cl.entities_active[i])
1780 ent = cl.entities + i;
1781 if (ent->state_current.active)
1782 CL_LinkNetworkEntity(ent);
1784 cl.entities_active[i] = false;
1789 static void CL_RelinkEffects(void)
1793 entity_render_t *entrender;
1796 for (i = 0, e = cl.effects;i < cl.num_effects;i++, e++)
1800 frame = (cl.time - e->starttime) * e->framerate + e->startframe;
1801 intframe = (int)frame;
1802 if (intframe < 0 || intframe >= e->endframe)
1804 memset(e, 0, sizeof(*e));
1805 while (cl.num_effects > 0 && !cl.effects[cl.num_effects - 1].active)
1810 if (intframe != e->frame)
1812 e->frame = intframe;
1813 e->frame1time = e->frame2time;
1814 e->frame2time = cl.time;
1817 // if we're drawing effects, get a new temp entity
1818 // (NewTempEntity adds it to the render entities list for us)
1819 if (r_draweffects.integer && (entrender = CL_NewTempEntity(e->starttime)))
1821 // interpolation stuff
1822 entrender->framegroupblend[0].frame = intframe;
1823 entrender->framegroupblend[0].lerp = 1 - frame - intframe;
1824 entrender->framegroupblend[0].start = e->frame1time;
1825 if (intframe + 1 >= e->endframe)
1827 entrender->framegroupblend[1].frame = 0; // disappear
1828 entrender->framegroupblend[1].lerp = 0;
1829 entrender->framegroupblend[1].start = 0;
1833 entrender->framegroupblend[1].frame = intframe + 1;
1834 entrender->framegroupblend[1].lerp = frame - intframe;
1835 entrender->framegroupblend[1].start = e->frame2time;
1839 entrender->model = e->model;
1840 entrender->alpha = 1;
1841 VectorSet(entrender->colormod, 1, 1, 1);
1842 VectorSet(entrender->glowmod, 1, 1, 1);
1844 Matrix4x4_CreateFromQuakeEntity(&entrender->matrix, e->origin[0], e->origin[1], e->origin[2], 0, 0, 0, 1);
1845 CL_UpdateRenderEntity(entrender);
1851 void CL_Beam_CalculatePositions(const beam_t *b, vec3_t start, vec3_t end)
1853 VectorCopy(b->start, start);
1854 VectorCopy(b->end, end);
1856 // if coming from the player, update the start position
1857 if (b->entity == cl.viewentity)
1859 if (cl_beams_quakepositionhack.integer && !chase_active.integer)
1861 // LadyHavoc: this is a stupid hack from Quake that makes your
1862 // lightning appear to come from your waist and cover less of your
1864 // in Quake this hack was applied to all players (causing the
1865 // infamous crotch-lightning), but in darkplaces and QuakeWorld it
1866 // only applies to your own lightning, and only in first person
1867 Matrix4x4_OriginFromMatrix(&cl.entities[cl.viewentity].render.matrix, start);
1869 if (cl_beams_instantaimhack.integer)
1871 vec3_t dir, localend;
1873 // LadyHavoc: this updates the beam direction to match your
1875 VectorSubtract(end, start, dir);
1876 len = VectorLength(dir);
1877 VectorNormalize(dir);
1878 VectorSet(localend, len, 0, 0);
1879 Matrix4x4_Transform(&r_refdef.view.matrix, localend, end);
1884 void CL_RelinkBeams(void)
1888 vec3_t dist, org, start, end;
1890 entity_render_t *entrender;
1893 matrix4x4_t tempmatrix;
1895 for (i = 0, b = cl.beams;i < cl.num_beams;i++, b++)
1899 if (b->endtime < cl.time)
1905 CL_Beam_CalculatePositions(b, start, end);
1909 if (cl_beams_lightatend.integer && r_refdef.scene.numlights < MAX_DLIGHTS)
1911 // FIXME: create a matrix from the beam start/end orientation
1913 VectorSet(dlightcolor, 0.3, 0.7, 1);
1914 Matrix4x4_CreateFromQuakeEntity(&tempmatrix, end[0], end[1], end[2], 0, 0, 0, 200);
1915 R_RTLight_Update(&r_refdef.scene.templights[r_refdef.scene.numlights], false, &tempmatrix, dlightcolor, -1, NULL, true, 1, 0.25, 1, 0, 0, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
1916 r_refdef.scene.lights[r_refdef.scene.numlights] = &r_refdef.scene.templights[r_refdef.scene.numlights];r_refdef.scene.numlights++;
1918 if (cl_beams_polygons.integer)
1920 CL_Beam_AddPolygons(b);
1925 // calculate pitch and yaw
1926 // (this is similar to the QuakeC builtin function vectoangles)
1927 VectorSubtract(end, start, dist);
1928 if (dist[1] == 0 && dist[0] == 0)
1938 yaw = atan2(dist[1], dist[0]) * 180 / M_PI;
1942 forward = sqrt (dist[0]*dist[0] + dist[1]*dist[1]);
1943 pitch = atan2(dist[2], forward) * 180 / M_PI;
1948 // add new entities for the lightning
1949 VectorCopy (start, org);
1950 d = VectorNormalizeLength(dist);
1953 entrender = CL_NewTempEntity (0);
1956 entrender->model = b->model;
1957 Matrix4x4_CreateFromQuakeEntity(&entrender->matrix, org[0], org[1], org[2], -pitch, yaw, lhrandom(0, 360), 1);
1958 CL_UpdateRenderEntity(entrender);
1959 VectorMA(org, 30, dist, org);
1964 while (cl.num_beams > 0 && !cl.beams[cl.num_beams - 1].model)
1968 static void CL_RelinkQWNails(void)
1972 entity_render_t *entrender;
1974 for (i = 0;i < cl.qw_num_nails;i++)
1978 // if we're drawing effects, get a new temp entity
1979 // (NewTempEntity adds it to the render entities list for us)
1980 if (!(entrender = CL_NewTempEntity(0)))
1984 entrender->model = CL_GetModelByIndex(cl.qw_modelindex_spike);
1985 entrender->alpha = 1;
1986 VectorSet(entrender->colormod, 1, 1, 1);
1987 VectorSet(entrender->glowmod, 1, 1, 1);
1989 Matrix4x4_CreateFromQuakeEntity(&entrender->matrix, v[0], v[1], v[2], v[3], v[4], v[5], 1);
1990 CL_UpdateRenderEntity(entrender);
1994 static void CL_LerpPlayer(float frac)
1998 cl.viewzoom = cl.mviewzoom[1] + frac * (cl.mviewzoom[0] - cl.mviewzoom[1]);
1999 for (i = 0;i < 3;i++)
2001 cl.punchangle[i] = cl.mpunchangle[1][i] + frac * (cl.mpunchangle[0][i] - cl.mpunchangle[1][i]);
2002 cl.punchvector[i] = cl.mpunchvector[1][i] + frac * (cl.mpunchvector[0][i] - cl.mpunchvector[1][i]);
2003 cl.velocity[i] = cl.mvelocity[1][i] + frac * (cl.mvelocity[0][i] - cl.mvelocity[1][i]);
2006 // interpolate the angles if playing a demo or spectating someone
2007 if (cls.demoplayback || cl.fixangle[0])
2009 for (i = 0;i < 3;i++)
2011 float d = cl.mviewangles[0][i] - cl.mviewangles[1][i];
2016 cl.viewangles[i] = cl.mviewangles[1][i] + frac * d;
2021 void CSQC_RelinkAllEntities (int drawmask)
2025 // the scene mesh is added first for easier debugging (consistent spot in render entities list)
2026 CL_MeshEntities_Scene_AddRenderEntity();
2027 CL_RelinkStaticEntities();
2030 CL_RelinkLightFlashes();
2033 if (drawmask & ENTMASK_ENGINE)
2035 CL_RelinkNetworkEntities();
2036 if (drawmask & ENTMASK_ENGINEVIEWMODELS)
2037 CL_LinkNetworkEntity(&cl.viewent); // link gun model
2041 // update view blend
2049 Update client game world for a new frame
2052 void CL_UpdateWorld(void)
2054 r_refdef.scene.extraupdate = !r_speeds.integer;
2055 r_refdef.scene.numentities = 0;
2056 r_refdef.scene.numlights = 0;
2057 r_refdef.view.matrix = identitymatrix;
2058 r_refdef.view.quality = 1;
2060 cl.num_brushmodel_entities = 0;
2062 if (cls.state == ca_connected && cls.signon == SIGNONS)
2064 // prepare for a new frame
2065 CL_LerpPlayer(CL_LerpPoint());
2066 CL_DecayLightFlashes();
2067 CL_ClearTempEntities();
2071 // if prediction is enabled we have to update all the collidable
2072 // network entities before the prediction code can be run
2073 CL_UpdateNetworkCollisionEntities();
2075 // now update the player prediction
2076 CL_ClientMovement_Replay();
2078 // update the player entity (which may be predicted)
2079 CL_UpdateNetworkEntity(cl.entities + cl.viewentity, 32, true);
2081 // now update the view (which depends on that player entity)
2084 // now update all the network entities and create particle trails
2085 // (some entities may depend on the view)
2086 CL_UpdateNetworkEntities();
2088 // update the engine-based viewmodel
2089 CL_UpdateViewModel();
2091 // when csqc is loaded, it will call this in CSQC_UpdateView
2092 if (!cl.csqc_loaded)
2094 // clear the CL_Mesh_Scene() used for some engine effects
2095 CL_MeshEntities_Scene_Clear();
2096 // add engine entities and effects
2097 CSQC_RelinkAllEntities(ENTMASK_ENGINE | ENTMASK_ENGINEVIEWMODELS);
2100 // decals, particles, and explosions will be updated during rneder
2103 r_refdef.scene.time = cl.time;
2107 ======================
2109 ======================
2111 static void CL_Fog_f(cmd_state_t *cmd)
2113 if (Cmd_Argc (cmd) == 1)
2115 Con_Printf("\"fog\" is \"%f %f %f %f %f %f %f %f %f\"\n", r_refdef.fog_density, r_refdef.fog_red, r_refdef.fog_green, r_refdef.fog_blue, r_refdef.fog_alpha, r_refdef.fog_start, r_refdef.fog_end, r_refdef.fog_height, r_refdef.fog_fadedepth);
2118 FOG_clear(); // so missing values get good defaults
2119 if(Cmd_Argc(cmd) > 1)
2120 r_refdef.fog_density = atof(Cmd_Argv(cmd, 1));
2121 if(Cmd_Argc(cmd) > 2)
2122 r_refdef.fog_red = atof(Cmd_Argv(cmd, 2));
2123 if(Cmd_Argc(cmd) > 3)
2124 r_refdef.fog_green = atof(Cmd_Argv(cmd, 3));
2125 if(Cmd_Argc(cmd) > 4)
2126 r_refdef.fog_blue = atof(Cmd_Argv(cmd, 4));
2127 if(Cmd_Argc(cmd) > 5)
2128 r_refdef.fog_alpha = atof(Cmd_Argv(cmd, 5));
2129 if(Cmd_Argc(cmd) > 6)
2130 r_refdef.fog_start = atof(Cmd_Argv(cmd, 6));
2131 if(Cmd_Argc(cmd) > 7)
2132 r_refdef.fog_end = atof(Cmd_Argv(cmd, 7));
2133 if(Cmd_Argc(cmd) > 8)
2134 r_refdef.fog_height = atof(Cmd_Argv(cmd, 8));
2135 if(Cmd_Argc(cmd) > 9)
2136 r_refdef.fog_fadedepth = atof(Cmd_Argv(cmd, 9));
2140 ======================
2141 CL_FogHeightTexture_f
2142 ======================
2144 static void CL_Fog_HeightTexture_f(cmd_state_t *cmd)
2146 if (Cmd_Argc (cmd) < 11)
2148 Con_Printf("\"fog_heighttexture\" is \"%f %f %f %f %f %f %f %f %f %s\"\n", r_refdef.fog_density, r_refdef.fog_red, r_refdef.fog_green, r_refdef.fog_blue, r_refdef.fog_alpha, r_refdef.fog_start, r_refdef.fog_end, r_refdef.fog_height, r_refdef.fog_fadedepth, r_refdef.fog_height_texturename);
2151 FOG_clear(); // so missing values get good defaults
2152 r_refdef.fog_density = atof(Cmd_Argv(cmd, 1));
2153 r_refdef.fog_red = atof(Cmd_Argv(cmd, 2));
2154 r_refdef.fog_green = atof(Cmd_Argv(cmd, 3));
2155 r_refdef.fog_blue = atof(Cmd_Argv(cmd, 4));
2156 r_refdef.fog_alpha = atof(Cmd_Argv(cmd, 5));
2157 r_refdef.fog_start = atof(Cmd_Argv(cmd, 6));
2158 r_refdef.fog_end = atof(Cmd_Argv(cmd, 7));
2159 r_refdef.fog_height = atof(Cmd_Argv(cmd, 8));
2160 r_refdef.fog_fadedepth = atof(Cmd_Argv(cmd, 9));
2161 strlcpy(r_refdef.fog_height_texturename, Cmd_Argv(cmd, 10), sizeof(r_refdef.fog_height_texturename));
2166 ====================
2169 For program optimization
2170 ====================
2172 static void CL_TimeRefresh_f(cmd_state_t *cmd)
2175 double timestart, timedelta;
2177 r_refdef.scene.extraupdate = false;
2179 timestart = Sys_DirtyTime();
2180 for (i = 0;i < 128;i++)
2182 Matrix4x4_CreateFromQuakeEntity(&r_refdef.view.matrix, r_refdef.view.origin[0], r_refdef.view.origin[1], r_refdef.view.origin[2], 0, i / 128.0 * 360.0, 0, 1);
2183 r_refdef.view.quality = 1;
2186 timedelta = Sys_DirtyTime() - timestart;
2188 Con_Printf("%f seconds (%f fps)\n", timedelta, 128/timedelta);
2191 static void CL_AreaStats_f(cmd_state_t *cmd)
2193 World_PrintAreaStats(&cl.world, "client");
2196 cl_locnode_t *CL_Locs_FindNearest(const vec3_t point)
2201 vec3_t nearestpoint;
2202 vec_t dist, bestdist;
2205 for (loc = cl.locnodes;loc;loc = loc->next)
2207 for (i = 0;i < 3;i++)
2208 nearestpoint[i] = bound(loc->mins[i], point[i], loc->maxs[i]);
2209 dist = VectorDistance2(nearestpoint, point);
2210 if (bestdist > dist || !best)
2221 void CL_Locs_FindLocationName(char *buffer, size_t buffersize, vec3_t point)
2224 loc = CL_Locs_FindNearest(point);
2226 strlcpy(buffer, loc->name, buffersize);
2228 dpsnprintf(buffer, buffersize, "LOC=%.0f:%.0f:%.0f", point[0], point[1], point[2]);
2231 static void CL_Locs_FreeNode(cl_locnode_t *node)
2233 cl_locnode_t **pointer, **next;
2234 for (pointer = &cl.locnodes;*pointer;pointer = next)
2236 next = &(*pointer)->next;
2237 if (*pointer == node)
2239 *pointer = node->next;
2244 Con_Printf("CL_Locs_FreeNode: no such node! (%p)\n", (void *)node);
2247 static void CL_Locs_AddNode(vec3_t mins, vec3_t maxs, const char *name)
2249 cl_locnode_t *node, **pointer;
2253 namelen = (int)strlen(name);
2254 node = (cl_locnode_t *) Mem_Alloc(cls.levelmempool, sizeof(cl_locnode_t) + namelen + 1);
2255 VectorSet(node->mins, min(mins[0], maxs[0]), min(mins[1], maxs[1]), min(mins[2], maxs[2]));
2256 VectorSet(node->maxs, max(mins[0], maxs[0]), max(mins[1], maxs[1]), max(mins[2], maxs[2]));
2257 node->name = (char *)(node + 1);
2258 memcpy(node->name, name, namelen);
2259 node->name[namelen] = 0;
2260 // link it into the tail of the list to preserve the order
2261 for (pointer = &cl.locnodes;*pointer;pointer = &(*pointer)->next)
2266 static void CL_Locs_Add_f(cmd_state_t *cmd)
2269 if (Cmd_Argc(cmd) != 5 && Cmd_Argc(cmd) != 8)
2271 Con_Printf("usage: %s x y z[ x y z] name\n", Cmd_Argv(cmd, 0));
2274 mins[0] = atof(Cmd_Argv(cmd, 1));
2275 mins[1] = atof(Cmd_Argv(cmd, 2));
2276 mins[2] = atof(Cmd_Argv(cmd, 3));
2277 if (Cmd_Argc(cmd) == 8)
2279 maxs[0] = atof(Cmd_Argv(cmd, 4));
2280 maxs[1] = atof(Cmd_Argv(cmd, 5));
2281 maxs[2] = atof(Cmd_Argv(cmd, 6));
2282 CL_Locs_AddNode(mins, maxs, Cmd_Argv(cmd, 7));
2285 CL_Locs_AddNode(mins, mins, Cmd_Argv(cmd, 4));
2288 static void CL_Locs_RemoveNearest_f(cmd_state_t *cmd)
2291 loc = CL_Locs_FindNearest(r_refdef.view.origin);
2293 CL_Locs_FreeNode(loc);
2295 Con_Printf("no loc point or box found for your location\n");
2298 static void CL_Locs_Clear_f(cmd_state_t *cmd)
2301 CL_Locs_FreeNode(cl.locnodes);
2304 static void CL_Locs_Save_f(cmd_state_t *cmd)
2308 char locfilename[MAX_QPATH];
2311 Con_Printf("No loc points/boxes exist!\n");
2314 if (cls.state != ca_connected || !cl.worldmodel)
2316 Con_Printf("No level loaded!\n");
2319 dpsnprintf(locfilename, sizeof(locfilename), "%s.loc", cl.worldnamenoextension);
2321 outfile = FS_OpenRealFile(locfilename, "w", false);
2324 // if any boxes are used then this is a proquake-format loc file, which
2325 // allows comments, so add some relevant information at the start
2326 for (loc = cl.locnodes;loc;loc = loc->next)
2327 if (!VectorCompare(loc->mins, loc->maxs))
2331 FS_Printf(outfile, "// %s %s saved by %s\n// x,y,z,x,y,z,\"name\"\n\n", locfilename, Sys_TimeString("%Y-%m-%d"), engineversion);
2332 for (loc = cl.locnodes;loc;loc = loc->next)
2333 if (VectorCompare(loc->mins, loc->maxs))
2336 Con_Printf(CON_WARN "Warning: writing loc file containing a mixture of qizmo-style points and proquake-style boxes may not work in qizmo or proquake!\n");
2338 for (loc = cl.locnodes;loc;loc = loc->next)
2340 if (VectorCompare(loc->mins, loc->maxs))
2344 const char *in = loc->name;
2345 char name[MAX_INPUTLINE];
2346 for (len = 0;len < (int)sizeof(name) - 1 && *in;)
2348 if (*in == ' ') {s = "$loc_name_separator";in++;}
2349 else if (!strncmp(in, "SSG", 3)) {s = "$loc_name_ssg";in += 3;}
2350 else if (!strncmp(in, "NG", 2)) {s = "$loc_name_ng";in += 2;}
2351 else if (!strncmp(in, "SNG", 3)) {s = "$loc_name_sng";in += 3;}
2352 else if (!strncmp(in, "GL", 2)) {s = "$loc_name_gl";in += 2;}
2353 else if (!strncmp(in, "RL", 2)) {s = "$loc_name_rl";in += 2;}
2354 else if (!strncmp(in, "LG", 2)) {s = "$loc_name_lg";in += 2;}
2355 else if (!strncmp(in, "GA", 2)) {s = "$loc_name_ga";in += 2;}
2356 else if (!strncmp(in, "YA", 2)) {s = "$loc_name_ya";in += 2;}
2357 else if (!strncmp(in, "RA", 2)) {s = "$loc_name_ra";in += 2;}
2358 else if (!strncmp(in, "MEGA", 4)) {s = "$loc_name_mh";in += 4;}
2362 while (len < (int)sizeof(name) - 1 && *s)
2366 name[len++] = *in++;
2369 FS_Printf(outfile, "%.0f %.0f %.0f %s\n", loc->mins[0]*8, loc->mins[1]*8, loc->mins[2]*8, name);
2372 FS_Printf(outfile, "%.1f,%.1f,%.1f,%.1f,%.1f,%.1f,\"%s\"\n", loc->mins[0], loc->mins[1], loc->mins[2], loc->maxs[0], loc->maxs[1], loc->maxs[2], loc->name);
2377 void CL_Locs_Reload_f(cmd_state_t *cmd)
2379 int i, linenumber, limit, len;
2381 char *filedata, *text, *textend, *linestart, *linetext, *lineend;
2382 fs_offset_t filesize;
2384 char locfilename[MAX_QPATH];
2385 char name[MAX_INPUTLINE];
2387 if (cls.state != ca_connected || !cl.worldmodel)
2389 Con_Printf("No level loaded!\n");
2393 CL_Locs_Clear_f(cmd);
2395 // try maps/something.loc first (LadyHavoc: where I think they should be)
2396 dpsnprintf(locfilename, sizeof(locfilename), "%s.loc", cl.worldnamenoextension);
2397 filedata = (char *)FS_LoadFile(locfilename, cls.levelmempool, false, &filesize);
2400 // try proquake name as well (LadyHavoc: I hate path mangling)
2401 dpsnprintf(locfilename, sizeof(locfilename), "locs/%s.loc", cl.worldbasename);
2402 filedata = (char *)FS_LoadFile(locfilename, cls.levelmempool, false, &filesize);
2407 textend = filedata + filesize;
2408 for (linenumber = 1;text < textend;linenumber++)
2411 for (;text < textend && *text != '\r' && *text != '\n';text++)
2414 if (text + 1 < textend && *text == '\r' && text[1] == '\n')
2418 // trim trailing whitespace
2419 while (lineend > linestart && ISWHITESPACE(lineend[-1]))
2421 // trim leading whitespace
2422 while (linestart < lineend && ISWHITESPACE(*linestart))
2424 // check if this is a comment
2425 if (linestart + 2 <= lineend && !strncmp(linestart, "//", 2))
2427 linetext = linestart;
2429 for (i = 0;i < limit;i++)
2431 if (linetext >= lineend)
2433 // note: a missing number is interpreted as 0
2435 mins[i] = atof(linetext);
2437 maxs[i - 3] = atof(linetext);
2438 // now advance past the number
2439 while (linetext < lineend && !ISWHITESPACE(*linetext) && *linetext != ',')
2441 // advance through whitespace
2442 if (linetext < lineend)
2444 if (*linetext == ',')
2448 // note: comma can be followed by whitespace
2450 if (ISWHITESPACE(*linetext))
2453 while (linetext < lineend && ISWHITESPACE(*linetext))
2458 // if this is a quoted name, remove the quotes
2461 if (linetext >= lineend || *linetext != '"')
2462 continue; // proquake location names are always quoted
2465 len = min(lineend - linetext, (int)sizeof(name) - 1);
2466 memcpy(name, linetext, len);
2468 // add the box to the list
2469 CL_Locs_AddNode(mins, maxs, name);
2471 // if a point was parsed, it needs to be scaled down by 8 (since
2472 // point-based loc files were invented by a proxy which dealt
2473 // directly with quake protocol coordinates, which are *8), turn
2477 // interpret silly fuhquake macros
2478 for (len = 0;len < (int)sizeof(name) - 1 && linetext < lineend;)
2480 if (*linetext == '$')
2482 if (linetext + 18 <= lineend && !strncmp(linetext, "$loc_name_separator", 19)) {s = " ";linetext += 19;}
2483 else if (linetext + 13 <= lineend && !strncmp(linetext, "$loc_name_ssg", 13)) {s = "SSG";linetext += 13;}
2484 else if (linetext + 12 <= lineend && !strncmp(linetext, "$loc_name_ng", 12)) {s = "NG";linetext += 12;}
2485 else if (linetext + 13 <= lineend && !strncmp(linetext, "$loc_name_sng", 13)) {s = "SNG";linetext += 13;}
2486 else if (linetext + 12 <= lineend && !strncmp(linetext, "$loc_name_gl", 12)) {s = "GL";linetext += 12;}
2487 else if (linetext + 12 <= lineend && !strncmp(linetext, "$loc_name_rl", 12)) {s = "RL";linetext += 12;}
2488 else if (linetext + 12 <= lineend && !strncmp(linetext, "$loc_name_lg", 12)) {s = "LG";linetext += 12;}
2489 else if (linetext + 12 <= lineend && !strncmp(linetext, "$loc_name_ga", 12)) {s = "GA";linetext += 12;}
2490 else if (linetext + 12 <= lineend && !strncmp(linetext, "$loc_name_ya", 12)) {s = "YA";linetext += 12;}
2491 else if (linetext + 12 <= lineend && !strncmp(linetext, "$loc_name_ra", 12)) {s = "RA";linetext += 12;}
2492 else if (linetext + 12 <= lineend && !strncmp(linetext, "$loc_name_mh", 12)) {s = "MEGA";linetext += 12;}
2496 while (len < (int)sizeof(name) - 1 && *s)
2501 name[len++] = *linetext++;
2504 // add the point to the list
2505 VectorScale(mins, (1.0 / 8.0), mins);
2506 CL_Locs_AddNode(mins, mins, name);
2513 entity_t cl_meshentities[NUM_MESHENTITIES];
2514 model_t cl_meshentitymodels[NUM_MESHENTITIES];
2515 const char *cl_meshentitynames[NUM_MESHENTITIES] =
2521 static void CL_MeshEntities_Restart(void)
2525 for (i = 0; i < NUM_MESHENTITIES; i++)
2527 ent = cl_meshentities + i;
2528 Mod_Mesh_Destroy(ent->render.model);
2529 Mod_Mesh_Create(ent->render.model, cl_meshentitynames[i]);
2533 static void CL_MeshEntities_Start(void)
2537 for(i = 0; i < NUM_MESHENTITIES; i++)
2539 ent = cl_meshentities + i;
2540 Mod_Mesh_Create(ent->render.model, cl_meshentitynames[i]);
2544 static void CL_MeshEntities_Shutdown(void)
2548 for(i = 0; i < NUM_MESHENTITIES; i++)
2550 ent = cl_meshentities + i;
2551 Mod_Mesh_Destroy(ent->render.model);
2555 void CL_MeshEntities_Init(void)
2559 for (i = 0; i < NUM_MESHENTITIES; i++)
2561 ent = cl_meshentities + i;
2562 ent->state_current.active = true;
2563 ent->render.model = cl_meshentitymodels + i;
2564 Mod_Mesh_Create(ent->render.model, cl_meshentitynames[i]);
2565 ent->render.alpha = 1;
2566 ent->render.flags = RENDER_SHADOW | RENDER_LIGHT;
2567 ent->render.framegroupblend[0].lerp = 1;
2568 ent->render.frameblend[0].lerp = 1;
2569 VectorSet(ent->render.colormod, 1, 1, 1);
2570 VectorSet(ent->render.glowmod, 1, 1, 1);
2571 VectorSet(ent->render.custommodellight_ambient, 1, 1, 1);
2572 VectorSet(ent->render.custommodellight_diffuse, 0, 0, 0);
2573 VectorSet(ent->render.custommodellight_lightdir, 0, 0, 1);
2574 VectorSet(ent->render.render_fullbright, 1, 1, 1);
2575 VectorSet(ent->render.render_glowmod, 0, 0, 0);
2576 VectorSet(ent->render.render_modellight_ambient, 1, 1, 1);
2577 VectorSet(ent->render.render_modellight_diffuse, 0, 0, 0);
2578 VectorSet(ent->render.render_modellight_specular, 0, 0, 0);
2579 VectorSet(ent->render.render_modellight_lightdir_world, 0, 0, 1);
2580 VectorSet(ent->render.render_modellight_lightdir_local, 0, 0, 1); // local doesn't matter because no diffuse/specular color
2581 VectorSet(ent->render.render_lightmap_ambient, 0, 0, 0);
2582 VectorSet(ent->render.render_lightmap_diffuse, 1, 1, 1);
2583 VectorSet(ent->render.render_lightmap_specular, 1, 1, 1);
2584 VectorSet(ent->render.render_rtlight_diffuse, 1, 1, 1);
2585 VectorSet(ent->render.render_rtlight_specular, 1, 1, 1);
2587 Matrix4x4_CreateIdentity(&ent->render.matrix);
2588 CL_UpdateRenderEntity(&ent->render);
2590 cl_meshentities[MESH_UI].render.flags = RENDER_NOSELFSHADOW;
2591 R_RegisterModule("CL_MeshEntities", CL_MeshEntities_Start, CL_MeshEntities_Shutdown, CL_MeshEntities_Restart, CL_MeshEntities_Restart, CL_MeshEntities_Restart);
2594 void CL_MeshEntities_Scene_Clear(void)
2596 Mod_Mesh_Reset(CL_Mesh_Scene());
2599 void CL_MeshEntities_Scene_AddRenderEntity(void)
2601 entity_t* ent = &cl_meshentities[MESH_SCENE];
2602 r_refdef.scene.entities[r_refdef.scene.numentities++] = &ent->render;
2605 void CL_MeshEntities_Scene_FinalizeRenderEntity(void)
2607 entity_t *ent = &cl_meshentities[MESH_SCENE];
2608 Mod_Mesh_Finalize(ent->render.model);
2609 VectorCopy(ent->render.model->normalmins, ent->render.mins);
2610 VectorCopy(ent->render.model->normalmaxs, ent->render.maxs);
2613 extern cvar_t r_overheadsprites_pushback;
2614 extern cvar_t r_fullbright_directed_pitch_relative;
2615 extern cvar_t r_fullbright_directed_pitch;
2616 extern cvar_t r_fullbright_directed_ambient;
2617 extern cvar_t r_fullbright_directed_diffuse;
2618 extern cvar_t r_fullbright_directed;
2619 extern cvar_t r_hdr_glowintensity;
2621 static void CL_UpdateEntityShading_GetDirectedFullbright(vec3_t ambient, vec3_t diffuse, vec3_t worldspacenormal)
2625 VectorSet(ambient, r_fullbright_directed_ambient.value, r_fullbright_directed_ambient.value, r_fullbright_directed_ambient.value);
2626 VectorSet(diffuse, r_fullbright_directed_diffuse.value, r_fullbright_directed_diffuse.value, r_fullbright_directed_diffuse.value);
2628 // Use cl.viewangles and not r_refdef.view.forward here so it is the
2629 // same for all stereo views, and to better handle pitches outside
2630 // [-90, 90] (in_pitch_* cvars allow that).
2631 VectorCopy(cl.viewangles, angles);
2632 if (r_fullbright_directed_pitch_relative.integer) {
2633 angles[PITCH] += r_fullbright_directed_pitch.value;
2636 angles[PITCH] = r_fullbright_directed_pitch.value;
2638 AngleVectors(angles, worldspacenormal, NULL, NULL);
2639 VectorNegate(worldspacenormal, worldspacenormal);
2642 static void CL_UpdateEntityShading_Entity(entity_render_t *ent)
2644 float shadingorigin[3], a[3], c[3], dir[3];
2647 for (q = 0; q < 3; q++)
2648 a[q] = c[q] = dir[q] = 0;
2650 ent->render_lightgrid = false;
2651 ent->render_modellight_forced = false;
2652 ent->render_rtlight_disabled = false;
2654 // pick an appropriate value for render_modellight_origin - if this is an
2655 // attachment we want to use the parent's render_modellight_origin so that
2656 // shading is the same (also important for r_shadows to cast shadows in the
2658 if (VectorLength2(ent->custommodellight_origin))
2660 // CSQC entities always provide this (via CL_GetTagMatrix)
2661 for (q = 0; q < 3; q++)
2662 shadingorigin[q] = ent->custommodellight_origin[q];
2664 else if (ent->entitynumber > 0 && ent->entitynumber < cl.num_entities)
2666 // network entity - follow attachment chain back to a root entity,
2667 int entnum = ent->entitynumber, recursion;
2668 for (recursion = 32; recursion > 0; --recursion)
2670 int parentnum = cl.entities[entnum].state_current.tagentity;
2671 if (parentnum < 1 || parentnum >= cl.num_entities || !cl.entities_active[parentnum])
2675 // grab the root entity's origin
2676 Matrix4x4_OriginFromMatrix(&cl.entities[entnum].render.matrix, shadingorigin);
2680 // not a CSQC entity (which sets custommodellight_origin), not a network
2681 // entity - so it's probably not attached to anything
2682 Matrix4x4_OriginFromMatrix(&ent->matrix, shadingorigin);
2685 if (!(ent->flags & RENDER_LIGHT) || r_fullbright.integer)
2687 // intentionally EF_FULLBRIGHT entity
2688 // the only type that is not scaled by r_refdef.scene.lightmapintensity
2689 // CSQC can still provide its own customized modellight values
2690 ent->render_rtlight_disabled = true;
2691 ent->render_modellight_forced = true;
2692 if (ent->flags & RENDER_CUSTOMIZEDMODELLIGHT)
2694 // custom colors provided by CSQC
2695 for (q = 0; q < 3; q++)
2697 a[q] = ent->custommodellight_ambient[q];
2698 c[q] = ent->custommodellight_diffuse[q];
2699 dir[q] = ent->custommodellight_lightdir[q];
2702 else if (r_fullbright_directed.integer)
2703 CL_UpdateEntityShading_GetDirectedFullbright(a, c, dir);
2705 for (q = 0; q < 3; q++)
2710 // fetch the lighting from the worldmodel data
2712 // CSQC can provide its own customized modellight values
2713 if (ent->flags & RENDER_CUSTOMIZEDMODELLIGHT)
2715 ent->render_modellight_forced = true;
2716 for (q = 0; q < 3; q++)
2718 a[q] = ent->custommodellight_ambient[q];
2719 c[q] = ent->custommodellight_diffuse[q];
2720 dir[q] = ent->custommodellight_lightdir[q];
2723 else if (ent->model->type == mod_sprite && !(ent->model->data_textures[0].basematerialflags & MATERIALFLAG_FULLBRIGHT))
2725 if (ent->model->sprite.sprnum_type == SPR_OVERHEAD) // apply offset for overhead sprites
2726 shadingorigin[2] = shadingorigin[2] + r_overheadsprites_pushback.value;
2727 R_CompleteLightPoint(a, c, dir, shadingorigin, LP_LIGHTMAP | LP_RTWORLD | LP_DYNLIGHT, r_refdef.scene.lightmapintensity, r_refdef.scene.ambientintensity);
2728 ent->render_modellight_forced = true;
2729 ent->render_rtlight_disabled = true;
2731 else if (((ent->model && !ent->model->lit) || (ent->model == r_refdef.scene.worldmodel ? mod_q3bsp_lightgrid_world_surfaces.integer : mod_q3bsp_lightgrid_bsp_surfaces.integer))
2732 && r_refdef.scene.worldmodel && r_refdef.scene.worldmodel->lit && r_refdef.scene.worldmodel->brushq3.lightgridtexture && mod_q3bsp_lightgrid_texture.integer)
2734 ent->render_lightgrid = true;
2735 // no need to call R_CompleteLightPoint as we base it on render_lightmap_*
2737 else if (r_refdef.scene.worldmodel && r_refdef.scene.worldmodel->lit && r_refdef.scene.worldmodel->brush.LightPoint)
2738 R_CompleteLightPoint(a, c, dir, shadingorigin, LP_LIGHTMAP, r_refdef.scene.lightmapintensity, r_refdef.scene.ambientintensity);
2739 else if (r_fullbright_directed.integer)
2740 CL_UpdateEntityShading_GetDirectedFullbright(a, c, dir);
2742 R_CompleteLightPoint(a, c, dir, shadingorigin, LP_LIGHTMAP, r_refdef.scene.lightmapintensity, r_refdef.scene.ambientintensity);
2745 for (q = 0; q < 3; q++)
2747 ent->render_fullbright[q] = ent->colormod[q];
2748 ent->render_glowmod[q] = ent->glowmod[q] * r_hdr_glowintensity.value;
2749 ent->render_modellight_ambient[q] = a[q] * ent->colormod[q];
2750 ent->render_modellight_diffuse[q] = c[q] * ent->colormod[q];
2751 ent->render_modellight_specular[q] = c[q];
2752 ent->render_modellight_lightdir_world[q] = dir[q];
2753 ent->render_lightmap_ambient[q] = ent->colormod[q] * r_refdef.scene.ambientintensity;
2754 ent->render_lightmap_diffuse[q] = ent->colormod[q] * r_refdef.scene.lightmapintensity;
2755 ent->render_lightmap_specular[q] = r_refdef.scene.lightmapintensity;
2756 ent->render_rtlight_diffuse[q] = ent->colormod[q];
2757 ent->render_rtlight_specular[q] = 1;
2760 // these flags disable code paths, make sure it's obvious if they're ignored by storing 0 1 2
2761 if (ent->render_modellight_forced)
2762 for (q = 0; q < 3; q++)
2763 ent->render_lightmap_ambient[q] = ent->render_lightmap_diffuse[q] = ent->render_lightmap_specular[q] = q;
2764 if (ent->render_rtlight_disabled)
2765 for (q = 0; q < 3; q++)
2766 ent->render_rtlight_diffuse[q] = ent->render_rtlight_specular[q] = q;
2768 if (VectorLength2(ent->render_modellight_lightdir_world) == 0)
2769 VectorSet(ent->render_modellight_lightdir_world, 0, 0, 1); // have to set SOME valid vector here
2770 VectorNormalize(ent->render_modellight_lightdir_world);
2771 // transform into local space for the entity as well
2772 Matrix4x4_Transform3x3(&ent->inversematrix, ent->render_modellight_lightdir_world, ent->render_modellight_lightdir_local);
2773 VectorNormalize(ent->render_modellight_lightdir_local);
2777 void CL_UpdateEntityShading(void)
2780 CL_UpdateEntityShading_Entity(r_refdef.scene.worldentity);
2781 for (i = 0; i < r_refdef.scene.numentities; i++)
2782 CL_UpdateEntityShading_Entity(r_refdef.scene.entities[i]);
2785 qbool vid_opened = false;
2786 void CL_StartVideo(void)
2788 if (!vid_opened && cls.state != ca_dedicated)
2792 // make sure we open sockets before opening video because the Windows Firewall "unblock?" dialog can screw up the graphics context on some graphics drivers
2793 NetConn_UpdateSockets();
2799 extern cvar_t host_framerate;
2800 extern cvar_t host_speeds;
2801 extern qbool serverlist_querystage;
2802 double CL_Frame (double time)
2804 static double clframetime;
2805 static double cl_timer = 0;
2806 static double time1 = 0, time2 = 0, time3 = 0;
2807 int pass1, pass2, pass3;
2810 CL_VM_PreventInformationLeaks();
2813 * If the accumulator hasn't become positive, don't
2814 * run the frame. Everything that happens before this
2815 * point will happen even if we're sleeping this frame.
2817 if((cl_timer += time) < 0)
2820 // limit the frametime steps to no more than 100ms each
2824 // Run at full speed when querying servers, compared to waking up early to parse
2825 // this is simpler and gives pings more representative of what can be expected when playing.
2826 maxfps = (vid_activewindow || serverlist_querystage ? cl_maxfps : cl_maxidlefps).value;
2828 if (cls.state != ca_dedicated && (cl_timer > 0 || cls.timedemo || maxfps <= 0))
2830 R_TimeReport("---");
2831 Collision_Cache_NewFrame();
2832 R_TimeReport("photoncache");
2833 #ifdef CONFIG_VIDEO_CAPTURE
2834 // decide the simulation time
2835 if (cls.capturevideo.active)
2837 if (cls.capturevideo.realtime)
2838 clframetime = cl.realframetime = max(time, 1.0 / cls.capturevideo.framerate);
2841 clframetime = 1.0 / cls.capturevideo.framerate;
2842 cl.realframetime = max(time, clframetime);
2848 if (maxfps <= 0 || cls.timedemo)
2849 clframetime = cl.realframetime = cl_timer;
2851 // networking assumes at least 10fps
2852 clframetime = cl.realframetime = bound(cl_timer, 1 / maxfps, 0.1);
2854 // on some legacy systems, we need to sleep to keep input responsive
2855 if (cl_maxfps_alwayssleep.value > 0 && !cls.timedemo)
2856 Sys_Sleep(min(cl_maxfps_alwayssleep.value / 1000, 0.05));
2859 // apply slowmo scaling
2860 clframetime *= cl.movevars_timescale;
2861 // scale playback speed of demos by slowmo cvar
2862 if (cls.demoplayback)
2864 clframetime *= host_timescale.value;
2865 // if demo playback is paused, don't advance time at all
2871 // host_framerate overrides all else
2872 if (host_framerate.value)
2873 clframetime = host_framerate.value;
2875 if (cl.paused || host.paused)
2880 clframetime = cl.realframetime = cl_timer;
2882 // deduct the frame time from the accumulator
2883 cl_timer -= cl.realframetime;
2885 cl.oldtime = cl.time;
2886 cl.time += clframetime;
2889 if (host_speeds.integer)
2890 time1 = Sys_DirtyTime();
2891 R_TimeReport("pre-input");
2893 // Collect input into cmd
2896 R_TimeReport("input");
2898 // check for new packets
2899 NetConn_ClientFrame();
2901 // read a new frame from a demo if needed
2902 CL_ReadDemoMessage();
2903 R_TimeReport("clientnetwork");
2905 // now that packets have been read, send input to server
2907 R_TimeReport("sendmove");
2909 // update client world (interpolate entities, create trails, etc)
2911 R_TimeReport("lerpworld");
2915 R_TimeReport("client");
2918 R_TimeReport("render");
2920 if (host_speeds.integer)
2921 time2 = Sys_DirtyTime();
2924 if(cl.csqc_usecsqclistener)
2926 S_Update(&cl.csqc_listenermatrix);
2927 cl.csqc_usecsqclistener = false;
2930 S_Update(&r_refdef.view.matrix);
2933 R_TimeReport("audio");
2935 // reset gathering of mouse input
2936 in_mouse_x = in_mouse_y = 0;
2938 if (host_speeds.integer)
2940 pass1 = (int)((time1 - time3)*1000000);
2941 time3 = Sys_DirtyTime();
2942 pass2 = (int)((time2 - time1)*1000000);
2943 pass3 = (int)((time3 - time2)*1000000);
2944 Con_Printf("%6ius total %6ius server %6ius gfx %6ius snd\n",
2945 pass1+pass2+pass3, pass1, pass2, pass3);
2948 // if there is some time remaining from this frame, reset the timer
2949 return cl_timer >= 0 ? 0 : cl_timer;
2957 void CL_Shutdown (void)
2959 // be quiet while shutting down
2962 // disconnect client from server if active
2965 CL_Video_Shutdown();
2975 R_Modules_Shutdown();
2978 CL_Screen_Shutdown();
2979 CL_Particles_Shutdown();
2980 CL_Parse_Shutdown();
2981 CL_MeshEntities_Shutdown();
2985 Mem_FreePool (&cls.permanentmempool);
2986 Mem_FreePool (&cls.levelmempool);
2996 if (cls.state == ca_dedicated)
2998 Cmd_AddCommand(CF_SERVER, "disconnect", CL_Disconnect_f, "disconnect from server (or disconnect all clients if running a server)");
3002 Con_Printf("Initializing client\n");
3004 Cvar_SetValueQuick(&host_isclient, 1);
3018 cls.levelmempool = Mem_AllocPool("client (per-level memory)", 0, NULL);
3019 cls.permanentmempool = Mem_AllocPool("client (long term memory)", 0, NULL);
3021 memset(&r_refdef, 0, sizeof(r_refdef));
3022 // max entities sent to renderer per frame
3023 r_refdef.scene.maxentities = MAX_EDICTS + 256 + 512;
3024 r_refdef.scene.entities = (entity_render_t **)Mem_Alloc(cls.permanentmempool, sizeof(entity_render_t *) * r_refdef.scene.maxentities);
3026 // max temp entities
3027 r_refdef.scene.maxtempentities = MAX_TEMPENTITIES;
3028 r_refdef.scene.tempentities = (entity_render_t *)Mem_Alloc(cls.permanentmempool, sizeof(entity_render_t) * r_refdef.scene.maxtempentities);
3033 // register our commands
3037 Cvar_RegisterVariable (&cl_upspeed);
3038 Cvar_RegisterVariable (&cl_forwardspeed);
3039 Cvar_RegisterVariable (&cl_backspeed);
3040 Cvar_RegisterVariable (&cl_sidespeed);
3041 Cvar_RegisterVariable (&cl_movespeedkey);
3042 Cvar_RegisterVariable (&cl_yawspeed);
3043 Cvar_RegisterVariable (&cl_pitchspeed);
3044 Cvar_RegisterVariable (&cl_anglespeedkey);
3045 Cvar_RegisterVariable (&cl_shownet);
3046 Cvar_RegisterVariable (&cl_nolerp);
3047 Cvar_RegisterVariable (&cl_lerpexcess);
3048 Cvar_RegisterVariable (&cl_lerpanim_maxdelta_server);
3049 Cvar_RegisterVariable (&cl_lerpanim_maxdelta_framegroups);
3050 Cvar_RegisterVariable (&cl_deathfade);
3051 Cvar_RegisterVariable (&lookspring);
3052 Cvar_RegisterVariable (&lookstrafe);
3053 Cvar_RegisterVariable (&sensitivity);
3054 Cvar_RegisterVariable (&freelook);
3056 Cvar_RegisterVariable (&m_pitch);
3057 Cvar_RegisterVariable (&m_yaw);
3058 Cvar_RegisterVariable (&m_forward);
3059 Cvar_RegisterVariable (&m_side);
3061 Cvar_RegisterVariable (&cl_itembobspeed);
3062 Cvar_RegisterVariable (&cl_itembobheight);
3066 Cmd_AddCommand(CF_CLIENT, "entities", CL_PrintEntities_f, "print information on network entities known to client");
3067 Cmd_AddCommand(CF_CLIENT, "disconnect", CL_Disconnect_f, "disconnect from server (or disconnect all clients if running a server)");
3068 Cmd_AddCommand(CF_CLIENT, "connect", CL_Connect_f, "connect to a server by IP address or hostname");
3069 Cmd_AddCommand(CF_CLIENT | CF_CLIENT_FROM_SERVER, "reconnect", CL_Reconnect_f, "reconnect to the last server you were on, or resets a quakeworld connection (do not use if currently playing on a netquake server)");
3071 // Support Client-side Model Index List
3072 Cmd_AddCommand(CF_CLIENT, "cl_modelindexlist", CL_ModelIndexList_f, "list information on all models in the client modelindex");
3073 // Support Client-side Sound Index List
3074 Cmd_AddCommand(CF_CLIENT, "cl_soundindexlist", CL_SoundIndexList_f, "list all sounds in the client soundindex");
3076 Cmd_AddCommand(CF_CLIENT, "fog", CL_Fog_f, "set global fog parameters (density red green blue [alpha [mindist [maxdist [top [fadedepth]]]]])");
3077 Cmd_AddCommand(CF_CLIENT, "fog_heighttexture", CL_Fog_HeightTexture_f, "set global fog parameters (density red green blue alpha mindist maxdist top depth textures/mapname/fogheight.tga)");
3079 Cmd_AddCommand(CF_CLIENT, "cl_areastats", CL_AreaStats_f, "prints statistics on entity culling during collision traces");
3081 Cvar_RegisterVariable(&r_draweffects);
3082 Cvar_RegisterVariable(&cl_explosions_alpha_start);
3083 Cvar_RegisterVariable(&cl_explosions_alpha_end);
3084 Cvar_RegisterVariable(&cl_explosions_size_start);
3085 Cvar_RegisterVariable(&cl_explosions_size_end);
3086 Cvar_RegisterVariable(&cl_explosions_lifetime);
3087 Cvar_RegisterVariable(&cl_stainmaps);
3088 Cvar_RegisterVariable(&cl_stainmaps_clearonload);
3089 Cvar_RegisterVariable(&cl_beams_polygons);
3090 Cvar_RegisterVariable(&cl_beams_quakepositionhack);
3091 Cvar_RegisterVariable(&cl_beams_instantaimhack);
3092 Cvar_RegisterVariable(&cl_beams_lightatend);
3093 Cvar_RegisterVariable(&cl_noplayershadow);
3094 Cvar_RegisterVariable(&cl_dlights_decayradius);
3095 Cvar_RegisterVariable(&cl_dlights_decaybrightness);
3097 Cvar_RegisterVariable(&cl_prydoncursor);
3098 Cvar_RegisterVariable(&cl_prydoncursor_notrace);
3100 Cvar_RegisterVariable(&cl_deathnoviewmodel);
3102 // for QW connections
3103 Cvar_RegisterVariable(&qport);
3104 // multiplying by RAND_MAX necessary for Windows, for which RAND_MAX is only 32767.
3105 Cvar_SetValueQuick(&qport, ((unsigned int)rand() * RAND_MAX + (unsigned int)rand()) & 0xffff);
3107 Cmd_AddCommand(CF_CLIENT, "timerefresh", CL_TimeRefresh_f, "turn quickly and print rendering statistcs");
3109 Cvar_RegisterVariable(&cl_locs_enable);
3110 Cvar_RegisterVariable(&cl_locs_show);
3111 Cmd_AddCommand(CF_CLIENT, "locs_add", CL_Locs_Add_f, "add a point or box location (usage: x y z[ x y z] \"name\", if two sets of xyz are supplied it is a box, otherwise point)");
3112 Cmd_AddCommand(CF_CLIENT, "locs_removenearest", CL_Locs_RemoveNearest_f, "remove the nearest point or box (note: you need to be very near a box to remove it)");
3113 Cmd_AddCommand(CF_CLIENT, "locs_clear", CL_Locs_Clear_f, "remove all loc points/boxes");
3114 Cmd_AddCommand(CF_CLIENT, "locs_reload", CL_Locs_Reload_f, "reload .loc file for this map");
3115 Cmd_AddCommand(CF_CLIENT, "locs_save", CL_Locs_Save_f, "save .loc file for this map containing currently defined points and boxes");
3117 Cvar_RegisterVariable(&csqc_polygons_defaultmaterial_nocullface);
3119 Cvar_RegisterVariable (&cl_minfps);
3120 Cvar_RegisterVariable (&cl_minfps_fade);
3121 Cvar_RegisterVariable (&cl_minfps_qualitymax);
3122 Cvar_RegisterVariable (&cl_minfps_qualitymin);
3123 Cvar_RegisterVariable (&cl_minfps_qualitystepmax);
3124 Cvar_RegisterVariable (&cl_minfps_qualityhysteresis);
3125 Cvar_RegisterVariable (&cl_minfps_qualitymultiply);
3126 Cvar_RegisterVariable (&cl_minfps_force);
3127 Cvar_RegisterVariable (&cl_maxfps);
3128 Cvar_RegisterVariable (&cl_maxfps_alwayssleep);
3129 Cvar_RegisterVariable (&cl_maxidlefps);
3131 Cvar_RegisterVariable (&cl_areagrid_link_SOLID_NOT);
3132 Cvar_RegisterVariable (&cl_gameplayfix_nudgeoutofsolid_separation);
3135 CL_Particles_Init();
3140 Cvar_Callback(&cl_netport);
3142 host.hook.ConnectLocal = CL_EstablishConnection_Local;
3143 host.hook.Disconnect = CL_DisconnectEx;
3144 host.hook.CL_Intermission = CL_Intermission;
3145 host.hook.ToggleMenu = CL_ToggleMenu_Hook;