cl_parse.c

   1 /*
   2 Copyright (C) 1996-1997 Id Software, Inc.
   3
   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.
   8
   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.
  12
  13 See the GNU General Public License for more details.
  14
  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.
  18
  19 */
  20 // cl_parse.c  -- parse a message received from the server
  21
  22 #include "quakedef.h"
  23 #include "cdaudio.h"
  24 #include "cl_collision.h"
  25 #include "csprogs.h"
  26 #include "libcurl.h"
  27 #include "utf8lib.h"
  28
  29 char *svc_strings[128] =
  30 {
  31         "svc_bad",
  32         "svc_nop",
  33         "svc_disconnect",
  34         "svc_updatestat",
  35         "svc_version",          // [int] server version
  36         "svc_setview",          // [short] entity number
  37         "svc_sound",                    // <see code>
  38         "svc_time",                     // [float] server time
  39         "svc_print",                    // [string] null terminated string
  40         "svc_stufftext",                // [string] stuffed into client's console buffer
  41                                                 // the string should be \n terminated
  42         "svc_setangle",         // [vec3] set the view angle to this absolute value
  43
  44         "svc_serverinfo",               // [int] version
  45                                                 // [string] signon string
  46                                                 // [string]..[0]model cache [string]...[0]sounds cache
  47                                                 // [string]..[0]item cache
  48         "svc_lightstyle",               // [byte] [string]
  49         "svc_updatename",               // [byte] [string]
  50         "svc_updatefrags",      // [byte] [short]
  51         "svc_clientdata",               // <shortbits + data>
  52         "svc_stopsound",                // <see code>
  53         "svc_updatecolors",     // [byte] [byte]
  54         "svc_particle",         // [vec3] <variable>
  55         "svc_damage",                   // [byte] impact [byte] blood [vec3] from
  56
  57         "svc_spawnstatic",
  58         "OBSOLETE svc_spawnbinary",
  59         "svc_spawnbaseline",
  60
  61         "svc_temp_entity",              // <variable>
  62         "svc_setpause",
  63         "svc_signonnum",
  64         "svc_centerprint",
  65         "svc_killedmonster",
  66         "svc_foundsecret",
  67         "svc_spawnstaticsound",
  68         "svc_intermission",
  69         "svc_finale",                   // [string] music [string] text
  70         "svc_cdtrack",                  // [byte] track [byte] looptrack
  71         "svc_sellscreen",
  72         "svc_cutscene",
  73         "svc_showlmp",  // [string] iconlabel [string] lmpfile [short] x [short] y
  74         "svc_hidelmp",  // [string] iconlabel
  75         "svc_skybox", // [string] skyname
  76         "", // 38
  77         "", // 39
  78         "", // 40
  79         "", // 41
  80         "", // 42
  81         "", // 43
  82         "", // 44
  83         "", // 45
  84         "", // 46
  85         "", // 47
  86         "", // 48
  87         "", // 49
  88         "svc_downloaddata", //                          50              // [int] start [short] size [variable length] data
  89         "svc_updatestatubyte", //                       51              // [byte] stat [byte] value
  90         "svc_effect", //                        52              // [vector] org [byte] modelindex [byte] startframe [byte] framecount [byte] framerate
  91         "svc_effect2", //                       53              // [vector] org [short] modelindex [short] startframe [byte] framecount [byte] framerate
  92         "svc_sound2", //                        54              // short soundindex instead of byte
  93         "svc_spawnbaseline2", //        55              // short modelindex instead of byte
  94         "svc_spawnstatic2", //          56              // short modelindex instead of byte
  95         "svc_entities", //                      57              // [int] deltaframe [int] thisframe [float vector] eye [variable length] entitydata
  96         "svc_csqcentities", //          58              // [short] entnum [variable length] entitydata ... [short] 0x0000
  97         "svc_spawnstaticsound2", //     59              // [coord3] [short] samp [byte] vol [byte] aten
  98         "svc_trailparticles", //        60              // [short] entnum [short] effectnum [vector] start [vector] end
  99         "svc_pointparticles", //        61              // [short] effectnum [vector] start [vector] velocity [short] count
 100         "svc_pointparticles1", //       62              // [short] effectnum [vector] start, same as svc_pointparticles except velocity is zero and count is 1
 101 };
 102
 103 char *qw_svc_strings[128] =
 104 {
 105         "qw_svc_bad",                                   // 0
 106         "qw_svc_nop",                                   // 1
 107         "qw_svc_disconnect",                    // 2
 108         "qw_svc_updatestat",                    // 3    // [byte] [byte]
 109         "",                                                             // 4
 110         "qw_svc_setview",                               // 5    // [short] entity number
 111         "qw_svc_sound",                                 // 6    // <see code>
 112         "",                                                             // 7
 113         "qw_svc_print",                                 // 8    // [byte] id [string] null terminated string
 114         "qw_svc_stufftext",                             // 9    // [string] stuffed into client's console buffer
 115         "qw_svc_setangle",                              // 10   // [angle3] set the view angle to this absolute value
 116         "qw_svc_serverdata",                    // 11   // [long] protocol ...
 117         "qw_svc_lightstyle",                    // 12   // [byte] [string]
 118         "",                                                             // 13
 119         "qw_svc_updatefrags",                   // 14   // [byte] [short]
 120         "",                                                             // 15
 121         "qw_svc_stopsound",                             // 16   // <see code>
 122         "",                                                             // 17
 123         "",                                                             // 18
 124         "qw_svc_damage",                                // 19
 125         "qw_svc_spawnstatic",                   // 20
 126         "",                                                             // 21
 127         "qw_svc_spawnbaseline",                 // 22
 128         "qw_svc_temp_entity",                   // 23   // variable
 129         "qw_svc_setpause",                              // 24   // [byte] on / off
 130         "",                                                             // 25
 131         "qw_svc_centerprint",                   // 26   // [string] to put in center of the screen
 132         "qw_svc_killedmonster",                 // 27
 133         "qw_svc_foundsecret",                   // 28
 134         "qw_svc_spawnstaticsound",              // 29   // [coord3] [byte] samp [byte] vol [byte] aten
 135         "qw_svc_intermission",                  // 30           // [vec3_t] origin [vec3_t] angle
 136         "qw_svc_finale",                                // 31           // [string] text
 137         "qw_svc_cdtrack",                               // 32           // [byte] track
 138         "qw_svc_sellscreen",                    // 33
 139         "qw_svc_smallkick",                             // 34           // set client punchangle to 2
 140         "qw_svc_bigkick",                               // 35           // set client punchangle to 4
 141         "qw_svc_updateping",                    // 36           // [byte] [short]
 142         "qw_svc_updateentertime",               // 37           // [byte] [float]
 143         "qw_svc_updatestatlong",                // 38           // [byte] [long]
 144         "qw_svc_muzzleflash",                   // 39           // [short] entity
 145         "qw_svc_updateuserinfo",                // 40           // [byte] slot [long] uid
 146         "qw_svc_download",                              // 41           // [short] size [size bytes]
 147         "qw_svc_playerinfo",                    // 42           // variable
 148         "qw_svc_nails",                                 // 43           // [byte] num [48 bits] xyzpy 12 12 12 4 8
 149         "qw_svc_chokecount",                    // 44           // [byte] packets choked
 150         "qw_svc_modellist",                             // 45           // [strings]
 151         "qw_svc_soundlist",                             // 46           // [strings]
 152         "qw_svc_packetentities",                // 47           // [...]
 153         "qw_svc_deltapacketentities",   // 48           // [...]
 154         "qw_svc_maxspeed",                              // 49           // maxspeed change, for prediction
 155         "qw_svc_entgravity",                    // 50           // gravity change, for prediction
 156         "qw_svc_setinfo",                               // 51           // setinfo on a client
 157         "qw_svc_serverinfo",                    // 52           // serverinfo
 158         "qw_svc_updatepl",                              // 53           // [byte] [byte]
 159 };
 160
 161 //=============================================================================
 162
 163 cvar_t demo_nehahra = {0, "demo_nehahra", "0", "reads all quake demos as nehahra movie protocol"};
 164 cvar_t developer_networkentities = {0, "developer_networkentities", "0", "prints received entities, value is 0-4 (higher for more info)"};
 165 cvar_t cl_gameplayfix_soundsmovewithentities = {0, "cl_gameplayfix_soundsmovewithentities", "1", "causes sounds made by lifts, players, projectiles, and any other entities, to move with the entity, so for example a rocket noise follows the rocket rather than staying at the starting position"};
 166 cvar_t cl_sound_wizardhit = {0, "cl_sound_wizardhit", "wizard/hit.wav", "sound to play during TE_WIZSPIKE (empty cvar disables sound)"};
 167 cvar_t cl_sound_hknighthit = {0, "cl_sound_hknighthit", "hknight/hit.wav", "sound to play during TE_KNIGHTSPIKE (empty cvar disables sound)"};
 168 cvar_t cl_sound_tink1 = {0, "cl_sound_tink1", "weapons/tink1.wav", "sound to play with 80% chance during TE_SPIKE/TE_SUPERSPIKE (empty cvar disables sound)"};
 169 cvar_t cl_sound_ric1 = {0, "cl_sound_ric1", "weapons/ric1.wav", "sound to play with 5% chance during TE_SPIKE/TE_SUPERSPIKE (empty cvar disables sound)"};
 170 cvar_t cl_sound_ric2 = {0, "cl_sound_ric2", "weapons/ric2.wav", "sound to play with 5% chance during TE_SPIKE/TE_SUPERSPIKE (empty cvar disables sound)"};
 171 cvar_t cl_sound_ric3 = {0, "cl_sound_ric3", "weapons/ric3.wav", "sound to play with 10% chance during TE_SPIKE/TE_SUPERSPIKE (empty cvar disables sound)"};
 172 cvar_t cl_readpicture_force = {0, "cl_readpicture_force", "0", "when enabled, the low quality pictures read by ReadPicture() are preferred over the high quality pictures on the file system"};
 173
 174 #define RIC_GUNSHOT             1
 175 #define RIC_GUNSHOTQUAD 2
 176 cvar_t cl_sound_ric_gunshot = {0, "cl_sound_ric_gunshot", "0", "specifies if and when the related cl_sound_ric and cl_sound_tink sounds apply to TE_GUNSHOT/TE_GUNSHOTQUAD, 0 = no sound, 1 = TE_GUNSHOT, 2 = TE_GUNSHOTQUAD, 3 = TE_GUNSHOT and TE_GUNSHOTQUAD"};
 177 cvar_t cl_sound_r_exp3 = {0, "cl_sound_r_exp3", "weapons/r_exp3.wav", "sound to play during TE_EXPLOSION and related effects (empty cvar disables sound)"};
 178 cvar_t cl_serverextension_download = {0, "cl_serverextension_download", "0", "indicates whether the server supports the download command"};
 179 cvar_t cl_joinbeforedownloadsfinish = {CVAR_SAVE, "cl_joinbeforedownloadsfinish", "1", "if non-zero the game will begin after the map is loaded before other downloads finish"};
 180 cvar_t cl_nettimesyncfactor = {CVAR_SAVE, "cl_nettimesyncfactor", "0", "rate at which client time adapts to match server time, 1 = instantly, 0.125 = slowly, 0 = not at all (bounding still applies)"};
 181 cvar_t cl_nettimesyncboundmode = {CVAR_SAVE, "cl_nettimesyncboundmode", "6", "method of restricting client time to valid values, 0 = no correction, 1 = tight bounding (jerky with packet loss), 2 = loose bounding (corrects it if out of bounds), 3 = leniant bounding (ignores temporary errors due to varying framerate), 4 = slow adjustment method from Quake3, 5 = slighttly nicer version of Quake3 method, 6 = bounding + Quake3"};
 182 cvar_t cl_nettimesyncboundtolerance = {CVAR_SAVE, "cl_nettimesyncboundtolerance", "0.25", "how much error is tolerated by bounding check, as a fraction of frametime, 0.25 = up to 25% margin of error tolerated, 1 = use only new time, 0 = use only old time (same effect as setting cl_nettimesyncfactor to 1)"};
 183 cvar_t cl_iplog_name = {CVAR_SAVE, "cl_iplog_name", "darkplaces_iplog.txt", "name of iplog file containing player addresses for iplog_list command and automatic ip logging when parsing status command"};
 184
 185 static qboolean QW_CL_CheckOrDownloadFile(const char *filename);
 186 static void QW_CL_RequestNextDownload(void);
 187 static void QW_CL_NextUpload(void);
 188 void QW_CL_StartUpload(unsigned char *data, int size);
 189 //static qboolean QW_CL_IsUploading(void);
 190 static void QW_CL_StopUpload(void);
 191 void CL_VM_UpdateIntermissionState(int intermission);
 192 qboolean CL_VM_Event_Sound(int sound_num, float volume, int channel, float attenuation, int ent, vec3_t pos);
 193
 194 /*
 195 ==================
 196 CL_ParseStartSoundPacket
 197 ==================
 198 */
 199 void CL_ParseStartSoundPacket(int largesoundindex)
 200 {
 201         vec3_t  pos;
 202         int     channel, ent;
 203         int     sound_num;
 204         int     volume;
 205         int     field_mask;
 206         float   attenuation;
 207
 208         if (cls.protocol == PROTOCOL_QUAKEWORLD)
 209         {
 210                 channel = MSG_ReadShort();
 211
 212                 if (channel & (1<<15))
 213                         volume = MSG_ReadByte ();
 214                 else
 215                         volume = DEFAULT_SOUND_PACKET_VOLUME;
 216
 217                 if (channel & (1<<14))
 218                         attenuation = MSG_ReadByte () / 64.0;
 219                 else
 220                         attenuation = DEFAULT_SOUND_PACKET_ATTENUATION;
 221
 222                 ent = (channel>>3)&1023;
 223                 channel &= 7;
 224
 225                 sound_num = MSG_ReadByte ();
 226         }
 227         else
 228         {
 229                 field_mask = MSG_ReadByte();
 230
 231                 if (field_mask & SND_VOLUME)
 232                         volume = MSG_ReadByte ();
 233                 else
 234                         volume = DEFAULT_SOUND_PACKET_VOLUME;
 235
 236                 if (field_mask & SND_ATTENUATION)
 237                         attenuation = MSG_ReadByte () / 64.0;
 238                 else
 239                         attenuation = DEFAULT_SOUND_PACKET_ATTENUATION;
 240
 241                 if (field_mask & SND_LARGEENTITY)
 242                 {
 243                         ent = (unsigned short) MSG_ReadShort ();
 244                         channel = MSG_ReadByte ();
 245                 }
 246                 else
 247                 {
 248                         channel = (unsigned short) MSG_ReadShort ();
 249                         ent = channel >> 3;
 250                         channel &= 7;
 251                 }
 252
 253                 if (largesoundindex || (field_mask & SND_LARGESOUND) || cls.protocol == PROTOCOL_NEHAHRABJP2 || cls.protocol == PROTOCOL_NEHAHRABJP3)
 254                         sound_num = (unsigned short) MSG_ReadShort ();
 255                 else
 256                         sound_num = MSG_ReadByte ();
 257         }
 258
 259         MSG_ReadVector(pos, cls.protocol);
 260
 261         if (sound_num >= MAX_SOUNDS)
 262         {
 263                 Con_Printf("CL_ParseStartSoundPacket: sound_num (%i) >= MAX_SOUNDS (%i)\n", sound_num, MAX_SOUNDS);
 264                 return;
 265         }
 266
 267         if (ent >= MAX_EDICTS)
 268         {
 269                 Con_Printf("CL_ParseStartSoundPacket: ent = %i", ent);
 270                 return;
 271         }
 272
 273         if (ent >= cl.max_entities)
 274                 CL_ExpandEntities(ent);
 275
 276         if( !CL_VM_Event_Sound(sound_num, volume / 255.0f, channel, attenuation, ent, pos) )
 277                 S_StartSound (ent, channel, cl.sound_precache[sound_num], pos, volume/255.0f, attenuation);
 278 }
 279
 280 /*
 281 ==================
 282 CL_KeepaliveMessage
 283
 284 When the client is taking a long time to load stuff, send keepalive messages
 285 so the server doesn't disconnect.
 286 ==================
 287 */
 288
 289 static unsigned char olddata[NET_MAXMESSAGE];
 290 void CL_KeepaliveMessage (qboolean readmessages)
 291 {
 292         float time;
 293         static double nextmsg = -1;
 294         static double nextupdate = -1;
 295 #if 0
 296         static double lasttime = -1;
 297 #endif
 298         int oldreadcount;
 299         qboolean oldbadread;
 300         sizebuf_t old;
 301
 302         if(cls.state != ca_dedicated)
 303         {
 304                 if((time = Sys_DoubleTime()) >= nextupdate)
 305                 {
 306                         SCR_UpdateLoadingScreenIfShown();
 307                         nextupdate = time + 2;
 308                 }
 309         }
 310
 311         // no need if server is local and definitely not if this is a demo
 312         if (!cls.netcon || cls.protocol == PROTOCOL_QUAKEWORLD || cls.signon >= SIGNONS)
 313                 return;
 314
 315         if (readmessages)
 316         {
 317                 // read messages from server, should just be nops
 318                 oldreadcount = msg_readcount;
 319                 oldbadread = msg_badread;
 320                 old = net_message;
 321                 memcpy(olddata, net_message.data, net_message.cursize);
 322
 323                 NetConn_ClientFrame();
 324
 325                 msg_readcount = oldreadcount;
 326                 msg_badread = oldbadread;
 327                 net_message = old;
 328                 memcpy(net_message.data, olddata, net_message.cursize);
 329         }
 330
 331 #if 0
 332         if((time = Sys_DoubleTime()) >= lasttime + 1)
 333         {
 334                 Con_Printf("long delta: %f\n", time - lasttime);
 335         }
 336         lasttime = Sys_DoubleTime();
 337 #endif
 338
 339         if (cls.netcon && (time = Sys_DoubleTime()) >= nextmsg)
 340         {
 341                 sizebuf_t       msg;
 342                 unsigned char           buf[4];
 343                 nextmsg = time + 5;
 344                 // write out a nop
 345                 // LordHavoc: must use unreliable because reliable could kill the sigon message!
 346                 Con_Print("--> client to server keepalive\n");
 347                 memset(&msg, 0, sizeof(msg));
 348                 msg.data = buf;
 349                 msg.maxsize = sizeof(buf);
 350                 MSG_WriteChar(&msg, clc_nop);
 351                 NetConn_SendUnreliableMessage(cls.netcon, &msg, cls.protocol, 10000, false);
 352         }
 353 }
 354
 355 void CL_ParseEntityLump(char *entdata)
 356 {
 357         const char *data;
 358         char key[128], value[MAX_INPUTLINE];
 359         FOG_clear(); // LordHavoc: no fog until set
 360         // LordHavoc: default to the map's sky (q3 shader parsing sets this)
 361         R_SetSkyBox(cl.worldmodel->brush.skybox);
 362         data = entdata;
 363         if (!data)
 364                 return;
 365         if (!COM_ParseToken_Simple(&data, false, false))
 366                 return; // error
 367         if (com_token[0] != '{')
 368                 return; // error
 369         while (1)
 370         {
 371                 if (!COM_ParseToken_Simple(&data, false, false))
 372                         return; // error
 373                 if (com_token[0] == '}')
 374                         break; // end of worldspawn
 375                 if (com_token[0] == '_')
 376                         strlcpy (key, com_token + 1, sizeof (key));
 377                 else
 378                         strlcpy (key, com_token, sizeof (key));
 379                 while (key[strlen(key)-1] == ' ') // remove trailing spaces
 380                         key[strlen(key)-1] = 0;
 381                 if (!COM_ParseToken_Simple(&data, false, false))
 382                         return; // error
 383                 strlcpy (value, com_token, sizeof (value));
 384                 if (!strcmp("sky", key))
 385                         R_SetSkyBox(value);
 386                 else if (!strcmp("skyname", key)) // non-standard, introduced by QuakeForge... sigh.
 387                         R_SetSkyBox(value);
 388                 else if (!strcmp("qlsky", key)) // non-standard, introduced by QuakeLives (EEK)
 389                         R_SetSkyBox(value);
 390                 else if (!strcmp("fog", key))
 391                 {
 392                         FOG_clear(); // so missing values get good defaults
 393                         r_refdef.fog_start = 0;
 394                         r_refdef.fog_alpha = 1;
 395                         r_refdef.fog_end = 16384;
 396                         r_refdef.fog_height = 1<<30;
 397                         r_refdef.fog_fadedepth = 128;
 398 #if _MSC_VER >= 1400
 399 #define sscanf sscanf_s
 400 #endif
 401                         sscanf(value, "%f %f %f %f %f %f %f %f %f", &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);
 402                 }
 403                 else if (!strcmp("fog_density", key))
 404                         r_refdef.fog_density = atof(value);
 405                 else if (!strcmp("fog_red", key))
 406                         r_refdef.fog_red = atof(value);
 407                 else if (!strcmp("fog_green", key))
 408                         r_refdef.fog_green = atof(value);
 409                 else if (!strcmp("fog_blue", key))
 410                         r_refdef.fog_blue = atof(value);
 411                 else if (!strcmp("fog_alpha", key))
 412                         r_refdef.fog_alpha = atof(value);
 413                 else if (!strcmp("fog_start", key))
 414                         r_refdef.fog_start = atof(value);
 415                 else if (!strcmp("fog_end", key))
 416                         r_refdef.fog_end = atof(value);
 417                 else if (!strcmp("fog_height", key))
 418                         r_refdef.fog_height = atof(value);
 419                 else if (!strcmp("fog_fadedepth", key))
 420                         r_refdef.fog_fadedepth = atof(value);
 421                 else if (!strcmp("fog_heighttexture", key))
 422                 {
 423                         FOG_clear(); // so missing values get good defaults
 424 #if _MSC_VER >= 1400
 425                         sscanf_s(value, "%f %f %f %f %f %f %f %f %f %s", &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, (unsigned int)sizeof(r_refdef.fog_height_texturename));
 426 #else
 427                         sscanf(value, "%f %f %f %f %f %f %f %f %f %63s", &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);
 428 #endif
 429                         r_refdef.fog_height_texturename[63] = 0;
 430                 }
 431         }
 432 }
 433
 434 extern void CL_Locs_Reload_f(void);
 435 extern void CL_VM_Init (void);
 436 static const vec3_t defaultmins = {-4096, -4096, -4096};
 437 static const vec3_t defaultmaxs = {4096, 4096, 4096};
 438 static void CL_SetupWorldModel(void)
 439 {
 440         // update the world model
 441         cl.entities[0].render.model = cl.worldmodel = CL_GetModelByIndex(1);
 442         CL_UpdateRenderEntity(&cl.entities[0].render);
 443
 444         // set up csqc world for collision culling
 445         if (cl.worldmodel)
 446                 World_SetSize(&cl.world, cl.worldmodel->name, cl.worldmodel->normalmins, cl.worldmodel->normalmaxs);
 447         else
 448                 World_SetSize(&cl.world, "", defaultmins, defaultmaxs);
 449         World_Start(&cl.world);
 450
 451         // load or reload .loc file for team chat messages
 452         CL_Locs_Reload_f();
 453
 454         // make sure we send enough keepalives
 455         CL_KeepaliveMessage(false);
 456
 457         // reset particles and other per-level things
 458         R_Modules_NewMap();
 459
 460         // make sure we send enough keepalives
 461         CL_KeepaliveMessage(false);
 462
 463         // load the team chat beep if possible
 464         cl.foundtalk2wav = FS_FileExists("sound/misc/talk2.wav");
 465
 466         // check memory integrity
 467         Mem_CheckSentinelsGlobal();
 468
 469         // load the csqc now
 470         if (cl.loadcsqc)
 471         {
 472                 cl.loadcsqc = false;
 473
 474                 CL_VM_Init();
 475         }
 476 }
 477
 478 static qboolean QW_CL_CheckOrDownloadFile(const char *filename)
 479 {
 480         qfile_t *file;
 481
 482         // see if the file already exists
 483         file = FS_OpenVirtualFile(filename, true);
 484         if (file)
 485         {
 486                 FS_Close(file);
 487                 return true;
 488         }
 489
 490         // download messages in a demo would be bad
 491         if (cls.demorecording)
 492         {
 493                 Con_Printf("Unable to download \"%s\" when recording.\n", filename);
 494                 return true;
 495         }
 496
 497         // don't try to download when playing a demo
 498         if (!cls.netcon)
 499                 return true;
 500
 501         strlcpy(cls.qw_downloadname, filename, sizeof(cls.qw_downloadname));
 502         Con_Printf("Downloading %s\n", filename);
 503
 504         if (!cls.qw_downloadmemory)
 505         {
 506                 cls.qw_downloadmemory = NULL;
 507                 cls.qw_downloadmemorycursize = 0;
 508                 cls.qw_downloadmemorymaxsize = 1024*1024; // start out with a 1MB buffer
 509         }
 510
 511         MSG_WriteByte(&cls.netcon->message, qw_clc_stringcmd);
 512         MSG_WriteString(&cls.netcon->message, va("download %s", filename));
 513
 514         cls.qw_downloadnumber++;
 515         cls.qw_downloadpercent = 0;
 516         cls.qw_downloadmemorycursize = 0;
 517
 518         return false;
 519 }
 520
 521 static void QW_CL_ProcessUserInfo(int slot);
 522 static void QW_CL_RequestNextDownload(void)
 523 {
 524         int i;
 525
 526         // clear name of file that just finished
 527         cls.qw_downloadname[0] = 0;
 528
 529         switch (cls.qw_downloadtype)
 530         {
 531         case dl_single:
 532                 break;
 533         case dl_skin:
 534                 if (cls.qw_downloadnumber == 0)
 535                         Con_Printf("Checking skins...\n");
 536                 for (;cls.qw_downloadnumber < cl.maxclients;cls.qw_downloadnumber++)
 537                 {
 538                         if (!cl.scores[cls.qw_downloadnumber].name[0])
 539                                 continue;
 540                         // check if we need to download the file, and return if so
 541                         if (!QW_CL_CheckOrDownloadFile(va("skins/%s.pcx", cl.scores[cls.qw_downloadnumber].qw_skin)))
 542                                 return;
 543                 }
 544
 545                 cls.qw_downloadtype = dl_none;
 546
 547                 // load any newly downloaded skins
 548                 for (i = 0;i < cl.maxclients;i++)
 549                         QW_CL_ProcessUserInfo(i);
 550
 551                 // if we're still in signon stages, request the next one
 552                 if (cls.signon != SIGNONS)
 553                 {
 554                         cls.signon = SIGNONS-1;
 555                         // we'll go to SIGNONS when the first entity update is received
 556                         MSG_WriteByte(&cls.netcon->message, qw_clc_stringcmd);
 557                         MSG_WriteString(&cls.netcon->message, va("begin %i", cl.qw_servercount));
 558                 }
 559                 break;
 560         case dl_model:
 561                 if (cls.qw_downloadnumber == 0)
 562                 {
 563                         Con_Printf("Checking models...\n");
 564                         cls.qw_downloadnumber = 1;
 565                 }
 566
 567                 for (;cls.qw_downloadnumber < MAX_MODELS && cl.model_name[cls.qw_downloadnumber][0];cls.qw_downloadnumber++)
 568                 {
 569                         // skip submodels
 570                         if (cl.model_name[cls.qw_downloadnumber][0] == '*')
 571                                 continue;
 572                         if (!strcmp(cl.model_name[cls.qw_downloadnumber], "progs/spike.mdl"))
 573                                 cl.qw_modelindex_spike = cls.qw_downloadnumber;
 574                         if (!strcmp(cl.model_name[cls.qw_downloadnumber], "progs/player.mdl"))
 575                                 cl.qw_modelindex_player = cls.qw_downloadnumber;
 576                         if (!strcmp(cl.model_name[cls.qw_downloadnumber], "progs/flag.mdl"))
 577                                 cl.qw_modelindex_flag = cls.qw_downloadnumber;
 578                         if (!strcmp(cl.model_name[cls.qw_downloadnumber], "progs/s_explod.spr"))
 579                                 cl.qw_modelindex_s_explod = cls.qw_downloadnumber;
 580                         // check if we need to download the file, and return if so
 581                         if (!QW_CL_CheckOrDownloadFile(cl.model_name[cls.qw_downloadnumber]))
 582                                 return;
 583                 }
 584
 585                 cls.qw_downloadtype = dl_none;
 586
 587                 // touch all of the precached models that are still loaded so we can free
 588                 // anything that isn't needed
 589                 if (!sv.active)
 590                         Mod_ClearUsed();
 591                 for (i = 1;i < MAX_MODELS && cl.model_name[i][0];i++)
 592                         Mod_FindName(cl.model_name[i], cl.model_name[i][0] == '*' ? cl.model_name[1] : NULL);
 593                 // precache any models used by the client (this also marks them used)
 594                 cl.model_bolt = Mod_ForName("progs/bolt.mdl", false, false, NULL);
 595                 cl.model_bolt2 = Mod_ForName("progs/bolt2.mdl", false, false, NULL);
 596                 cl.model_bolt3 = Mod_ForName("progs/bolt3.mdl", false, false, NULL);
 597                 cl.model_beam = Mod_ForName("progs/beam.mdl", false, false, NULL);
 598
 599                 // we purge the models and sounds later in CL_SignonReply
 600                 //Mod_PurgeUnused();
 601
 602                 // now we try to load everything that is new
 603
 604                 // world model
 605                 cl.model_precache[1] = Mod_ForName(cl.model_name[1], false, false, NULL);
 606                 if (cl.model_precache[1]->Draw == NULL)
 607                         Con_Printf("Map %s could not be found or downloaded\n", cl.model_name[1]);
 608
 609                 // normal models
 610                 for (i = 2;i < MAX_MODELS && cl.model_name[i][0];i++)
 611                         if ((cl.model_precache[i] = Mod_ForName(cl.model_name[i], false, false, cl.model_name[i][0] == '*' ? cl.model_name[1] : NULL))->Draw == NULL)
 612                                 Con_Printf("Model %s could not be found or downloaded\n", cl.model_name[i]);
 613
 614                 // check memory integrity
 615                 Mem_CheckSentinelsGlobal();
 616
 617                 // now that we have a world model, set up the world entity, renderer
 618                 // modules and csqc
 619                 CL_SetupWorldModel();
 620
 621                 // add pmodel/emodel CRCs to userinfo
 622                 CL_SetInfo("pmodel", va("%i", FS_CRCFile("progs/player.mdl", NULL)), true, true, true, true);
 623                 CL_SetInfo("emodel", va("%i", FS_CRCFile("progs/eyes.mdl", NULL)), true, true, true, true);
 624
 625                 // done checking sounds and models, send a prespawn command now
 626                 MSG_WriteByte(&cls.netcon->message, qw_clc_stringcmd);
 627                 MSG_WriteString(&cls.netcon->message, va("prespawn %i 0 %i", cl.qw_servercount, cl.model_precache[1]->brush.qw_md4sum2));
 628
 629                 if (cls.qw_downloadmemory)
 630                 {
 631                         Mem_Free(cls.qw_downloadmemory);
 632                         cls.qw_downloadmemory = NULL;
 633                 }
 634
 635                 // done loading
 636                 cl.loadfinished = true;
 637                 break;
 638         case dl_sound:
 639                 if (cls.qw_downloadnumber == 0)
 640                 {
 641                         Con_Printf("Checking sounds...\n");
 642                         cls.qw_downloadnumber = 1;
 643                 }
 644
 645                 for (;cl.sound_name[cls.qw_downloadnumber][0];cls.qw_downloadnumber++)
 646                 {
 647                         // check if we need to download the file, and return if so
 648                         if (!QW_CL_CheckOrDownloadFile(va("sound/%s", cl.sound_name[cls.qw_downloadnumber])))
 649                                 return;
 650                 }
 651
 652                 cls.qw_downloadtype = dl_none;
 653
 654                 // clear sound usage flags for purging of unused sounds
 655                 S_ClearUsed();
 656
 657                 // precache any sounds used by the client
 658                 cl.sfx_wizhit = S_PrecacheSound(cl_sound_wizardhit.string, false, true);
 659                 cl.sfx_knighthit = S_PrecacheSound(cl_sound_hknighthit.string, false, true);
 660                 cl.sfx_tink1 = S_PrecacheSound(cl_sound_tink1.string, false, true);
 661                 cl.sfx_ric1 = S_PrecacheSound(cl_sound_ric1.string, false, true);
 662                 cl.sfx_ric2 = S_PrecacheSound(cl_sound_ric2.string, false, true);
 663                 cl.sfx_ric3 = S_PrecacheSound(cl_sound_ric3.string, false, true);
 664                 cl.sfx_r_exp3 = S_PrecacheSound(cl_sound_r_exp3.string, false, true);
 665
 666                 // sounds used by the game
 667                 for (i = 1;i < MAX_SOUNDS && cl.sound_name[i][0];i++)
 668                         cl.sound_precache[i] = S_PrecacheSound(cl.sound_name[i], true, true);
 669
 670                 // we purge the models and sounds later in CL_SignonReply
 671                 //S_PurgeUnused();
 672
 673                 // check memory integrity
 674                 Mem_CheckSentinelsGlobal();
 675
 676                 // done with sound downloads, next we check models
 677                 MSG_WriteByte(&cls.netcon->message, qw_clc_stringcmd);
 678                 MSG_WriteString(&cls.netcon->message, va("modellist %i %i", cl.qw_servercount, 0));
 679                 break;
 680         case dl_none:
 681         default:
 682                 Con_Printf("Unknown download type.\n");
 683         }
 684 }
 685
 686 static void QW_CL_ParseDownload(void)
 687 {
 688         int size = (signed short)MSG_ReadShort();
 689         int percent = MSG_ReadByte();
 690
 691         //Con_Printf("download %i %i%% (%i/%i)\n", size, percent, cls.qw_downloadmemorycursize, cls.qw_downloadmemorymaxsize);
 692
 693         // skip the download fragment if playing a demo
 694         if (!cls.netcon)
 695         {
 696                 if (size > 0)
 697                         msg_readcount += size;
 698                 return;
 699         }
 700
 701         if (size == -1)
 702         {
 703                 Con_Printf("File not found.\n");
 704                 QW_CL_RequestNextDownload();
 705                 return;
 706         }
 707
 708         if (msg_readcount + (unsigned short)size > net_message.cursize)
 709                 Host_Error("corrupt download message\n");
 710
 711         // make sure the buffer is big enough to include this new fragment
 712         if (!cls.qw_downloadmemory || cls.qw_downloadmemorymaxsize < cls.qw_downloadmemorycursize + size)
 713         {
 714                 unsigned char *old;
 715                 while (cls.qw_downloadmemorymaxsize < cls.qw_downloadmemorycursize + size)
 716                         cls.qw_downloadmemorymaxsize *= 2;
 717                 old = cls.qw_downloadmemory;
 718                 cls.qw_downloadmemory = (unsigned char *)Mem_Alloc(cls.permanentmempool, cls.qw_downloadmemorymaxsize);
 719                 if (old)
 720                 {
 721                         memcpy(cls.qw_downloadmemory, old, cls.qw_downloadmemorycursize);
 722                         Mem_Free(old);
 723                 }
 724         }
 725
 726         // read the fragment out of the packet
 727         MSG_ReadBytes(size, cls.qw_downloadmemory + cls.qw_downloadmemorycursize);
 728         cls.qw_downloadmemorycursize += size;
 729         cls.qw_downloadspeedcount += size;
 730
 731         cls.qw_downloadpercent = percent;
 732
 733         if (percent != 100)
 734         {
 735                 // request next fragment
 736                 MSG_WriteByte(&cls.netcon->message, qw_clc_stringcmd);
 737                 MSG_WriteString(&cls.netcon->message, "nextdl");
 738         }
 739         else
 740         {
 741                 // finished file
 742                 Con_Printf("Downloaded \"%s\"\n", cls.qw_downloadname);
 743
 744                 FS_WriteFile(cls.qw_downloadname, cls.qw_downloadmemory, cls.qw_downloadmemorycursize);
 745
 746                 cls.qw_downloadpercent = 0;
 747
 748                 // start downloading the next file (or join the game)
 749                 QW_CL_RequestNextDownload();
 750         }
 751 }
 752
 753 static void QW_CL_ParseModelList(void)
 754 {
 755         int n;
 756         int nummodels = MSG_ReadByte();
 757         char *str;
 758
 759         // parse model precache list
 760         for (;;)
 761         {
 762                 str = MSG_ReadString();
 763                 if (!str[0])
 764                         break;
 765                 nummodels++;
 766                 if (nummodels==MAX_MODELS)
 767                         Host_Error("Server sent too many model precaches");
 768                 if (strlen(str) >= MAX_QPATH)
 769                         Host_Error("Server sent a precache name of %i characters (max %i)", (int)strlen(str), MAX_QPATH - 1);
 770                 strlcpy(cl.model_name[nummodels], str, sizeof (cl.model_name[nummodels]));
 771         }
 772
 773         n = MSG_ReadByte();
 774         if (n)
 775         {
 776                 MSG_WriteByte(&cls.netcon->message, qw_clc_stringcmd);
 777                 MSG_WriteString(&cls.netcon->message, va("modellist %i %i", cl.qw_servercount, n));
 778                 return;
 779         }
 780
 781         cls.signon = 2;
 782         cls.qw_downloadnumber = 0;
 783         cls.qw_downloadtype = dl_model;
 784         QW_CL_RequestNextDownload();
 785 }
 786
 787 static void QW_CL_ParseSoundList(void)
 788 {
 789         int n;
 790         int numsounds = MSG_ReadByte();
 791         char *str;
 792
 793         // parse sound precache list
 794         for (;;)
 795         {
 796                 str = MSG_ReadString();
 797                 if (!str[0])
 798                         break;
 799                 numsounds++;
 800                 if (numsounds==MAX_SOUNDS)
 801                         Host_Error("Server sent too many sound precaches");
 802                 if (strlen(str) >= MAX_QPATH)
 803                         Host_Error("Server sent a precache name of %i characters (max %i)", (int)strlen(str), MAX_QPATH - 1);
 804                 strlcpy(cl.sound_name[numsounds], str, sizeof (cl.sound_name[numsounds]));
 805         }
 806
 807         n = MSG_ReadByte();
 808
 809         if (n)
 810         {
 811                 MSG_WriteByte(&cls.netcon->message, qw_clc_stringcmd);
 812                 MSG_WriteString(&cls.netcon->message, va("soundlist %i %i", cl.qw_servercount, n));
 813                 return;
 814         }
 815
 816         cls.signon = 2;
 817         cls.qw_downloadnumber = 0;
 818         cls.qw_downloadtype = dl_sound;
 819         QW_CL_RequestNextDownload();
 820 }
 821
 822 static void QW_CL_Skins_f(void)
 823 {
 824         cls.qw_downloadnumber = 0;
 825         cls.qw_downloadtype = dl_skin;
 826         QW_CL_RequestNextDownload();
 827 }
 828
 829 static void QW_CL_Changing_f(void)
 830 {
 831         if (cls.qw_downloadmemory)  // don't change when downloading
 832                 return;
 833
 834         S_StopAllSounds();
 835         cl.intermission = 0;
 836         cls.signon = 1; // not active anymore, but not disconnected
 837         Con_Printf("\nChanging map...\n");
 838 }
 839
 840 void QW_CL_NextUpload(void)
 841 {
 842         int r, percent, size;
 843
 844         if (!cls.qw_uploaddata)
 845                 return;
 846
 847         r = cls.qw_uploadsize - cls.qw_uploadpos;
 848         if (r > 768)
 849                 r = 768;
 850         size = min(1, cls.qw_uploadsize);
 851         percent = (cls.qw_uploadpos+r)*100/size;
 852
 853         MSG_WriteByte(&cls.netcon->message, qw_clc_upload);
 854         MSG_WriteShort(&cls.netcon->message, r);
 855         MSG_WriteByte(&cls.netcon->message, percent);
 856         SZ_Write(&cls.netcon->message, cls.qw_uploaddata + cls.qw_uploadpos, r);
 857
 858         Con_DPrintf("UPLOAD: %6d: %d written\n", cls.qw_uploadpos, r);
 859
 860         cls.qw_uploadpos += r;
 861
 862         if (cls.qw_uploadpos < cls.qw_uploadsize)
 863                 return;
 864
 865         Con_Printf("Upload completed\n");
 866
 867         QW_CL_StopUpload();
 868 }
 869
 870 void QW_CL_StartUpload(unsigned char *data, int size)
 871 {
 872         // do nothing in demos or if not connected
 873         if (!cls.netcon)
 874                 return;
 875
 876         // abort existing upload if in progress
 877         QW_CL_StopUpload();
 878
 879         Con_DPrintf("Starting upload of %d bytes...\n", size);
 880
 881         cls.qw_uploaddata = (unsigned char *)Mem_Alloc(cls.permanentmempool, size);
 882         memcpy(cls.qw_uploaddata, data, size);
 883         cls.qw_uploadsize = size;
 884         cls.qw_uploadpos = 0;
 885
 886         QW_CL_NextUpload();
 887 }
 888
 889 #if 0
 890 qboolean QW_CL_IsUploading(void)
 891 {
 892         return cls.qw_uploaddata != NULL;
 893 }
 894 #endif
 895
 896 void QW_CL_StopUpload(void)
 897 {
 898         if (cls.qw_uploaddata)
 899                 Mem_Free(cls.qw_uploaddata);
 900         cls.qw_uploaddata = NULL;
 901         cls.qw_uploadsize = 0;
 902         cls.qw_uploadpos = 0;
 903 }
 904
 905 static void QW_CL_ProcessUserInfo(int slot)
 906 {
 907         int topcolor, bottomcolor;
 908         char temp[2048];
 909         InfoString_GetValue(cl.scores[slot].qw_userinfo, "name", cl.scores[slot].name, sizeof(cl.scores[slot].name));
 910         InfoString_GetValue(cl.scores[slot].qw_userinfo, "topcolor", temp, sizeof(temp));topcolor = atoi(temp);
 911         InfoString_GetValue(cl.scores[slot].qw_userinfo, "bottomcolor", temp, sizeof(temp));bottomcolor = atoi(temp);
 912         cl.scores[slot].colors = topcolor * 16 + bottomcolor;
 913         InfoString_GetValue(cl.scores[slot].qw_userinfo, "*spectator", temp, sizeof(temp));
 914         cl.scores[slot].qw_spectator = temp[0] != 0;
 915         InfoString_GetValue(cl.scores[slot].qw_userinfo, "team", cl.scores[slot].qw_team, sizeof(cl.scores[slot].qw_team));
 916         InfoString_GetValue(cl.scores[slot].qw_userinfo, "skin", cl.scores[slot].qw_skin, sizeof(cl.scores[slot].qw_skin));
 917         if (!cl.scores[slot].qw_skin[0])
 918                 strlcpy(cl.scores[slot].qw_skin, "base", sizeof(cl.scores[slot].qw_skin));
 919         // TODO: skin cache
 920 }
 921
 922 static void QW_CL_UpdateUserInfo(void)
 923 {
 924         int slot;
 925         slot = MSG_ReadByte();
 926         if (slot >= cl.maxclients)
 927         {
 928                 Con_Printf("svc_updateuserinfo >= cl.maxclients\n");
 929                 MSG_ReadLong();
 930                 MSG_ReadString();
 931                 return;
 932         }
 933         cl.scores[slot].qw_userid = MSG_ReadLong();
 934         strlcpy(cl.scores[slot].qw_userinfo, MSG_ReadString(), sizeof(cl.scores[slot].qw_userinfo));
 935
 936         QW_CL_ProcessUserInfo(slot);
 937 }
 938
 939 static void QW_CL_SetInfo(void)
 940 {
 941         int slot;
 942         char key[2048];
 943         char value[2048];
 944         slot = MSG_ReadByte();
 945         strlcpy(key, MSG_ReadString(), sizeof(key));
 946         strlcpy(value, MSG_ReadString(), sizeof(value));
 947         if (slot >= cl.maxclients)
 948         {
 949                 Con_Printf("svc_setinfo >= cl.maxclients\n");
 950                 return;
 951         }
 952         InfoString_SetValue(cl.scores[slot].qw_userinfo, sizeof(cl.scores[slot].qw_userinfo), key, value);
 953
 954         QW_CL_ProcessUserInfo(slot);
 955 }
 956
 957 static void QW_CL_ServerInfo(void)
 958 {
 959         char key[2048];
 960         char value[2048];
 961         char temp[32];
 962         strlcpy(key, MSG_ReadString(), sizeof(key));
 963         strlcpy(value, MSG_ReadString(), sizeof(value));
 964         Con_DPrintf("SERVERINFO: %s=%s\n", key, value);
 965         InfoString_SetValue(cl.qw_serverinfo, sizeof(cl.qw_serverinfo), key, value);
 966         InfoString_GetValue(cl.qw_serverinfo, "teamplay", temp, sizeof(temp));
 967         cl.qw_teamplay = atoi(temp);
 968 }
 969
 970 static void QW_CL_ParseNails(void)
 971 {
 972         int i, j;
 973         int numnails = MSG_ReadByte();
 974         vec_t *v;
 975         unsigned char bits[6];
 976         for (i = 0;i < numnails;i++)
 977         {
 978                 for (j = 0;j < 6;j++)
 979                         bits[j] = MSG_ReadByte();
 980                 if (cl.qw_num_nails > 255)
 981                         continue;
 982                 v = cl.qw_nails[cl.qw_num_nails++];
 983                 v[0] = ( ( bits[0] + ((bits[1]&15)<<8) ) <<1) - 4096;
 984                 v[1] = ( ( (bits[1]>>4) + (bits[2]<<4) ) <<1) - 4096;
 985                 v[2] = ( ( bits[3] + ((bits[4]&15)<<8) ) <<1) - 4096;
 986                 v[3] = -360*(bits[4]>>4)/16;
 987                 v[4] = 360*bits[5]/256;
 988                 v[5] = 0;
 989         }
 990 }
 991
 992 static void CL_UpdateItemsAndWeapon(void)
 993 {
 994         int j;
 995         // check for important changes
 996
 997         // set flash times
 998         if (cl.olditems != cl.stats[STAT_ITEMS])
 999                 for (j = 0;j < 32;j++)
1000                         if ((cl.stats[STAT_ITEMS] & (1<<j)) && !(cl.olditems & (1<<j)))
1001                                 cl.item_gettime[j] = cl.time;
1002         cl.olditems = cl.stats[STAT_ITEMS];
1003
1004         // GAME_NEXUIZ hud needs weapon change time
1005         if (cl.activeweapon != cl.stats[STAT_ACTIVEWEAPON])
1006                 cl.weapontime = cl.time;
1007         cl.activeweapon = cl.stats[STAT_ACTIVEWEAPON];
1008 }
1009
1010 #define LOADPROGRESSWEIGHT_SOUND            1.0
1011 #define LOADPROGRESSWEIGHT_MODEL            4.0
1012 #define LOADPROGRESSWEIGHT_WORLDMODEL      30.0
1013 #define LOADPROGRESSWEIGHT_WORLDMODEL_INIT  2.0
1014
1015 void CL_BeginDownloads(qboolean aborteddownload)
1016 {
1017         // quakeworld works differently
1018         if (cls.protocol == PROTOCOL_QUAKEWORLD)
1019                 return;
1020
1021         // this would be a good place to do curl downloads
1022         if(Curl_Have_forthismap())
1023         {
1024                 Curl_Register_predownload(); // come back later
1025                 return;
1026         }
1027
1028         // if we got here...
1029         // curl is done, so let's start with the business
1030         if(!cl.loadbegun)
1031                 SCR_PushLoadingScreen(false, "Loading precaches", 1);
1032         cl.loadbegun = true;
1033
1034         // if already downloading something from the previous level, don't stop it
1035         if (cls.qw_downloadname[0])
1036                 return;
1037
1038         if (cl.downloadcsqc)
1039         {
1040                 size_t progsize;
1041                 cl.downloadcsqc = false;
1042                 if (cls.netcon
1043                  && !sv.active
1044                  && csqc_progname.string
1045                  && csqc_progname.string[0]
1046                  && csqc_progcrc.integer >= 0
1047                  && cl_serverextension_download.integer
1048                  && (FS_CRCFile(csqc_progname.string, &progsize) != csqc_progcrc.integer || ((int)progsize != csqc_progsize.integer && csqc_progsize.integer != -1))
1049                  && !FS_FileExists(va("dlcache/%s.%i.%i", csqc_progname.string, csqc_progsize.integer, csqc_progcrc.integer)))
1050                 {
1051                         Con_Printf("Downloading new CSQC code to dlcache/%s.%i.%i\n", csqc_progname.string, csqc_progsize.integer, csqc_progcrc.integer);
1052                         if(cl_serverextension_download.integer == 2 && FS_HasZlib())
1053                                 Cmd_ForwardStringToServer(va("download %s deflate", csqc_progname.string));
1054                         else
1055                                 Cmd_ForwardStringToServer(va("download %s", csqc_progname.string));
1056                         return;
1057                 }
1058         }
1059
1060         if (cl.loadmodel_current < cl.loadmodel_total)
1061         {
1062                 // loading models
1063                 if(cl.loadmodel_current == 1)
1064                 {
1065                         // worldmodel counts as 16 models (15 + world model setup), for better progress bar
1066                         SCR_PushLoadingScreen(false, "Loading precached models",
1067                                 (
1068                                         (cl.loadmodel_total - 1) * LOADPROGRESSWEIGHT_MODEL
1069                                 +       LOADPROGRESSWEIGHT_WORLDMODEL
1070                                 +       LOADPROGRESSWEIGHT_WORLDMODEL_INIT
1071                                 ) / (
1072                                         (cl.loadmodel_total - 1) * LOADPROGRESSWEIGHT_MODEL
1073                                 +       LOADPROGRESSWEIGHT_WORLDMODEL
1074                                 +       LOADPROGRESSWEIGHT_WORLDMODEL_INIT
1075                                 +       cl.loadsound_total * LOADPROGRESSWEIGHT_SOUND
1076                                 )
1077                         );
1078                         SCR_BeginLoadingPlaque();
1079                 }
1080                 for (;cl.loadmodel_current < cl.loadmodel_total;cl.loadmodel_current++)
1081                 {
1082                         SCR_PushLoadingScreen(false, cl.model_name[cl.loadmodel_current],
1083                                 (
1084                                         (cl.loadmodel_current == 1) ? LOADPROGRESSWEIGHT_WORLDMODEL : LOADPROGRESSWEIGHT_MODEL
1085                                 ) / (
1086                                         (cl.loadmodel_total - 1) * LOADPROGRESSWEIGHT_MODEL
1087                                 +       LOADPROGRESSWEIGHT_WORLDMODEL
1088                                 +       LOADPROGRESSWEIGHT_WORLDMODEL_INIT
1089                                 )
1090                         );
1091                         if (cl.model_precache[cl.loadmodel_current] && cl.model_precache[cl.loadmodel_current]->Draw)
1092                         {
1093                                 SCR_PopLoadingScreen(false);
1094                                 if(cl.loadmodel_current == 1)
1095                                 {
1096                                         SCR_PushLoadingScreen(false, cl.model_name[cl.loadmodel_current], 1.0 / cl.loadmodel_total);
1097                                         SCR_PopLoadingScreen(false);
1098                                 }
1099                                 continue;
1100                         }
1101                         CL_KeepaliveMessage(true);
1102
1103                         // if running a local game, calling Mod_ForName is a completely wasted effort...
1104                         if (sv.active)
1105                                 cl.model_precache[cl.loadmodel_current] = sv.models[cl.loadmodel_current];
1106                         else
1107                         {
1108                                 if(cl.loadmodel_current == 1)
1109                                 {
1110                                         // they'll be soon loaded, but make sure we apply freshly downloaded shaders from a curled pk3
1111                                         Mod_FreeQ3Shaders();
1112                                 }
1113                                 cl.model_precache[cl.loadmodel_current] = Mod_ForName(cl.model_name[cl.loadmodel_current], false, false, cl.model_name[cl.loadmodel_current][0] == '*' ? cl.model_name[1] : NULL);
1114                         }
1115                         SCR_PopLoadingScreen(false);
1116                         if (cl.model_precache[cl.loadmodel_current] && cl.model_precache[cl.loadmodel_current]->Draw && cl.loadmodel_current == 1)
1117                         {
1118                                 // we now have the worldmodel so we can set up the game world
1119                                 SCR_PushLoadingScreen(true, "world model setup",
1120                                         (
1121                                                 LOADPROGRESSWEIGHT_WORLDMODEL_INIT
1122                                         ) / (
1123                                                 (cl.loadmodel_total - 1) * LOADPROGRESSWEIGHT_MODEL
1124                                         +       LOADPROGRESSWEIGHT_WORLDMODEL
1125                                         +       LOADPROGRESSWEIGHT_WORLDMODEL_INIT
1126                                         )
1127                                 );
1128                                 CL_SetupWorldModel();
1129                                 SCR_PopLoadingScreen(true);
1130                                 if (!cl.loadfinished && cl_joinbeforedownloadsfinish.integer)
1131                                 {
1132                                         cl.loadfinished = true;
1133                                         // now issue the spawn to move on to signon 2 like normal
1134                                         if (cls.netcon)
1135                                                 Cmd_ForwardStringToServer("prespawn");
1136                                 }
1137                         }
1138                 }
1139                 SCR_PopLoadingScreen(false);
1140                 // finished loading models
1141         }
1142
1143         if (cl.loadsound_current < cl.loadsound_total)
1144         {
1145                 // loading sounds
1146                 if(cl.loadsound_current == 1)
1147                         SCR_PushLoadingScreen(false, "Loading precached sounds",
1148                                 (
1149                                         cl.loadsound_total * LOADPROGRESSWEIGHT_SOUND
1150                                 ) / (
1151                                         (cl.loadmodel_total - 1) * LOADPROGRESSWEIGHT_MODEL
1152                                 +       LOADPROGRESSWEIGHT_WORLDMODEL
1153                                 +       LOADPROGRESSWEIGHT_WORLDMODEL_INIT
1154                                 +       cl.loadsound_total * LOADPROGRESSWEIGHT_SOUND
1155                                 )
1156                         );
1157                 for (;cl.loadsound_current < cl.loadsound_total;cl.loadsound_current++)
1158                 {
1159                         SCR_PushLoadingScreen(false, cl.sound_name[cl.loadsound_current], 1.0 / cl.loadsound_total);
1160                         if (cl.sound_precache[cl.loadsound_current] && S_IsSoundPrecached(cl.sound_precache[cl.loadsound_current]))
1161                         {
1162                                 SCR_PopLoadingScreen(false);
1163                                 continue;
1164                         }
1165                         CL_KeepaliveMessage(true);
1166                         cl.sound_precache[cl.loadsound_current] = S_PrecacheSound(cl.sound_name[cl.loadsound_current], false, true);
1167                         SCR_PopLoadingScreen(false);
1168                 }
1169                 SCR_PopLoadingScreen(false);
1170                 // finished loading sounds
1171         }
1172
1173         if(gamemode == GAME_NEXUIZ)
1174                 Cvar_SetValueQuick(&cl_serverextension_download, false);
1175                 // in Nexuiz, the built in download protocol is kinda broken (misses lots
1176                 // of dependencies) anyway, and can mess around with the game directory;
1177                 // until this is fixed, only support pk3 downloads via curl, and turn off
1178                 // individual file downloads other than for CSQC
1179                 // on the other end of the download protocol, GAME_NEXUIZ enforces writing
1180                 // to dlcache only
1181                 // idea: support download of pk3 files using this protocol later
1182
1183         // note: the reason these loops skip already-loaded things is that it
1184         // enables this command to be issued during the game if desired
1185
1186         if (cl.downloadmodel_current < cl.loadmodel_total)
1187         {
1188                 // loading models
1189
1190                 for (;cl.downloadmodel_current < cl.loadmodel_total;cl.downloadmodel_current++)
1191                 {
1192                         if (aborteddownload)
1193                         {
1194
1195                                 if (cl.downloadmodel_current == 1)
1196                                 {
1197                                         // the worldmodel failed, but we need to set up anyway
1198                                         Mod_FreeQ3Shaders();
1199                                         CL_SetupWorldModel();
1200                                         if (!cl.loadfinished && cl_joinbeforedownloadsfinish.integer)
1201                                         {
1202                                                 cl.loadfinished = true;
1203                                                 // now issue the spawn to move on to signon 2 like normal
1204                                                 if (cls.netcon)
1205                                                         Cmd_ForwardStringToServer("prespawn");
1206                                         }
1207                                 }
1208                                 aborteddownload = false;
1209                                 continue;
1210                         }
1211                         if (cl.model_precache[cl.downloadmodel_current] && cl.model_precache[cl.downloadmodel_current]->Draw)
1212                                 continue;
1213                         CL_KeepaliveMessage(true);
1214                         if (cl.model_name[cl.downloadmodel_current][0] != '*' && strcmp(cl.model_name[cl.downloadmodel_current], "null") && !FS_FileExists(cl.model_name[cl.downloadmodel_current]))
1215                         {
1216                                 if (cl.downloadmodel_current == 1)
1217                                         Con_Printf("Map %s not found\n", cl.model_name[cl.downloadmodel_current]);
1218                                 else
1219                                         Con_Printf("Model %s not found\n", cl.model_name[cl.downloadmodel_current]);
1220                                 // regarding the * check: don't try to download submodels
1221                                 if (cl_serverextension_download.integer && cls.netcon && cl.model_name[cl.downloadmodel_current][0] != '*' && !sv.active)
1222                                 {
1223                                         Cmd_ForwardStringToServer(va("download %s", cl.model_name[cl.downloadmodel_current]));
1224                                         // we'll try loading again when the download finishes
1225                                         return;
1226                                 }
1227                         }
1228
1229                         if(cl.downloadmodel_current == 1)
1230                         {
1231                                 // they'll be soon loaded, but make sure we apply freshly downloaded shaders from a curled pk3
1232                                 Mod_FreeQ3Shaders();
1233                         }
1234
1235                         cl.model_precache[cl.downloadmodel_current] = Mod_ForName(cl.model_name[cl.downloadmodel_current], false, false, cl.model_name[cl.downloadmodel_current][0] == '*' ? cl.model_name[1] : NULL);
1236                         if (cl.downloadmodel_current == 1)
1237                         {
1238                                 // we now have the worldmodel so we can set up the game world
1239                                 // or maybe we do not have it (cl_serverextension_download 0)
1240                                 // then we need to continue loading ANYWAY!
1241                                 CL_SetupWorldModel();
1242                                 if (!cl.loadfinished && cl_joinbeforedownloadsfinish.integer)
1243                                 {
1244                                         cl.loadfinished = true;
1245                                         // now issue the spawn to move on to signon 2 like normal
1246                                         if (cls.netcon)
1247                                                 Cmd_ForwardStringToServer("prespawn");
1248                                 }
1249                         }
1250                 }
1251
1252                 // finished loading models
1253         }
1254
1255         if (cl.downloadsound_current < cl.loadsound_total)
1256         {
1257                 // loading sounds
1258
1259                 for (;cl.downloadsound_current < cl.loadsound_total;cl.downloadsound_current++)
1260                 {
1261                         char soundname[MAX_QPATH];
1262                         if (aborteddownload)
1263                         {
1264                                 aborteddownload = false;
1265                                 continue;
1266                         }
1267                         if (cl.sound_precache[cl.downloadsound_current] && S_IsSoundPrecached(cl.sound_precache[cl.downloadsound_current]))
1268                                 continue;
1269                         CL_KeepaliveMessage(true);
1270                         dpsnprintf(soundname, sizeof(soundname), "sound/%s", cl.sound_name[cl.downloadsound_current]);
1271                         if (!FS_FileExists(soundname) && !FS_FileExists(cl.sound_name[cl.downloadsound_current]))
1272                         {
1273                                 Con_Printf("Sound %s not found\n", soundname);
1274                                 if (cl_serverextension_download.integer && cls.netcon && !sv.active)
1275                                 {
1276                                         Cmd_ForwardStringToServer(va("download %s", soundname));
1277                                         // we'll try loading again when the download finishes
1278                                         return;
1279                                 }
1280                         }
1281                         cl.sound_precache[cl.downloadsound_current] = S_PrecacheSound(cl.sound_name[cl.downloadsound_current], false, true);
1282                 }
1283
1284                 // finished loading sounds
1285         }
1286
1287         SCR_PopLoadingScreen(false);
1288
1289         if (!cl.loadfinished)
1290         {
1291                 cl.loadfinished = true;
1292
1293                 // check memory integrity
1294                 Mem_CheckSentinelsGlobal();
1295
1296                 // now issue the spawn to move on to signon 2 like normal
1297                 if (cls.netcon)
1298                         Cmd_ForwardStringToServer("prespawn");
1299         }
1300 }
1301
1302 void CL_BeginDownloads_f(void)
1303 {
1304         // prevent cl_begindownloads from being issued multiple times in one match
1305         // to prevent accidentally cancelled downloads
1306         if(cl.loadbegun)
1307                 Con_Printf("cl_begindownloads is only valid once per match\n");
1308         else
1309                 CL_BeginDownloads(false);
1310 }
1311
1312 void CL_StopDownload(int size, int crc)
1313 {
1314         if (cls.qw_downloadmemory && cls.qw_downloadmemorycursize == size && CRC_Block(cls.qw_downloadmemory, cls.qw_downloadmemorycursize) == crc)
1315         {
1316                 int existingcrc;
1317                 size_t existingsize;
1318                 const char *extension;
1319
1320                 if(cls.qw_download_deflate)
1321                 {
1322                         unsigned char *out;
1323                         size_t inflated_size;
1324                         out = FS_Inflate(cls.qw_downloadmemory, cls.qw_downloadmemorycursize, &inflated_size, tempmempool);
1325                         Mem_Free(cls.qw_downloadmemory);
1326                         if(out)
1327                         {
1328                                 Con_Printf("Inflated download: new size: %u (%g%%)\n", (unsigned)inflated_size, 100.0 - 100.0*(cls.qw_downloadmemorycursize / (float)inflated_size));
1329                                 cls.qw_downloadmemory = out;
1330                                 cls.qw_downloadmemorycursize = inflated_size;
1331                         }
1332                         else
1333                         {
1334                                 cls.qw_downloadmemory = NULL;
1335                                 cls.qw_downloadmemorycursize = 0;
1336                                 Con_Printf("Cannot inflate download, possibly corrupt or zlib not present\n");
1337                         }
1338                 }
1339
1340                 if(!cls.qw_downloadmemory)
1341                 {
1342                         Con_Printf("Download \"%s\" is corrupt (see above!)\n", cls.qw_downloadname);
1343                 }
1344                 else
1345                 {
1346                         crc = CRC_Block(cls.qw_downloadmemory, cls.qw_downloadmemorycursize);
1347                         size = cls.qw_downloadmemorycursize;
1348                         // finished file
1349                         // save to disk only if we don't already have it
1350                         // (this is mainly for playing back demos)
1351                         existingcrc = FS_CRCFile(cls.qw_downloadname, &existingsize);
1352                         if (existingsize || gamemode == GAME_NEXUIZ || !strcmp(cls.qw_downloadname, csqc_progname.string))
1353                                 // let csprogs ALWAYS go to dlcache, to prevent "viral csprogs"; also, never put files outside dlcache for Nexuiz
1354                         {
1355                                 if ((int)existingsize != size || existingcrc != crc)
1356                                 {
1357                                         // we have a mismatching file, pick another name for it
1358                                         char name[MAX_QPATH*2];
1359                                         dpsnprintf(name, sizeof(name), "dlcache/%s.%i.%i", cls.qw_downloadname, size, crc);
1360                                         if (!FS_FileExists(name))
1361                                         {
1362                                                 Con_Printf("Downloaded \"%s\" (%i bytes, %i CRC)\n", name, size, crc);
1363                                                 FS_WriteFile(name, cls.qw_downloadmemory, cls.qw_downloadmemorycursize);
1364                                         }
1365                                 }
1366                         }
1367                         else
1368                         {
1369                                 // we either don't have it or have a mismatching file...
1370                                 // so it's time to accept the file
1371                                 // but if we already have a mismatching file we need to rename
1372                                 // this new one, and if we already have this file in renamed form,
1373                                 // we do nothing
1374                                 Con_Printf("Downloaded \"%s\" (%i bytes, %i CRC)\n", cls.qw_downloadname, size, crc);
1375                                 FS_WriteFile(cls.qw_downloadname, cls.qw_downloadmemory, cls.qw_downloadmemorycursize);
1376                                 extension = FS_FileExtension(cls.qw_downloadname);
1377                                 if (!strcasecmp(extension, "pak") || !strcasecmp(extension, "pk3"))
1378                                         FS_Rescan();
1379                         }
1380                 }
1381         }
1382         else if (cls.qw_downloadmemory && size)
1383         {
1384                 Con_Printf("Download \"%s\" is corrupt (%i bytes, %i CRC, should be %i bytes, %i CRC), discarding\n", cls.qw_downloadname, size, crc, (int)cls.qw_downloadmemorycursize, (int)CRC_Block(cls.qw_downloadmemory, cls.qw_downloadmemorycursize));
1385                 CL_BeginDownloads(true);
1386         }
1387
1388         if (cls.qw_downloadmemory)
1389                 Mem_Free(cls.qw_downloadmemory);
1390         cls.qw_downloadmemory = NULL;
1391         cls.qw_downloadname[0] = 0;
1392         cls.qw_downloadmemorymaxsize = 0;
1393         cls.qw_downloadmemorycursize = 0;
1394         cls.qw_downloadpercent = 0;
1395 }
1396
1397 void CL_ParseDownload(void)
1398 {
1399         int i, start, size;
1400         static unsigned char data[NET_MAXMESSAGE];
1401         start = MSG_ReadLong();
1402         size = (unsigned short)MSG_ReadShort();
1403
1404         // record the start/size information to ack in the next input packet
1405         for (i = 0;i < CL_MAX_DOWNLOADACKS;i++)
1406         {
1407                 if (!cls.dp_downloadack[i].start && !cls.dp_downloadack[i].size)
1408                 {
1409                         cls.dp_downloadack[i].start = start;
1410                         cls.dp_downloadack[i].size = size;
1411                         break;
1412                 }
1413         }
1414
1415         MSG_ReadBytes(size, data);
1416
1417         if (!cls.qw_downloadname[0])
1418         {
1419                 if (size > 0)
1420                         Con_Printf("CL_ParseDownload: received %i bytes with no download active\n", size);
1421                 return;
1422         }
1423
1424         if (start + size > cls.qw_downloadmemorymaxsize)
1425                 Host_Error("corrupt download message\n");
1426
1427         // only advance cursize if the data is at the expected position
1428         // (gaps are unacceptable)
1429         memcpy(cls.qw_downloadmemory + start, data, size);
1430         cls.qw_downloadmemorycursize = start + size;
1431         cls.qw_downloadpercent = (int)floor((start+size) * 100.0 / cls.qw_downloadmemorymaxsize);
1432         cls.qw_downloadpercent = bound(0, cls.qw_downloadpercent, 100);
1433         cls.qw_downloadspeedcount += size;
1434 }
1435
1436 void CL_DownloadBegin_f(void)
1437 {
1438         int size = atoi(Cmd_Argv(1));
1439
1440         if (size < 0 || size > 1<<30 || FS_CheckNastyPath(Cmd_Argv(2), false))
1441         {
1442                 Con_Printf("cl_downloadbegin: received bogus information\n");
1443                 CL_StopDownload(0, 0);
1444                 return;
1445         }
1446
1447         if (cls.qw_downloadname[0])
1448                 Con_Printf("Download of %s aborted\n", cls.qw_downloadname);
1449
1450         CL_StopDownload(0, 0);
1451
1452         // we're really beginning a download now, so initialize stuff
1453         strlcpy(cls.qw_downloadname, Cmd_Argv(2), sizeof(cls.qw_downloadname));
1454         cls.qw_downloadmemorymaxsize = size;
1455         cls.qw_downloadmemory = (unsigned char *) Mem_Alloc(cls.permanentmempool, cls.qw_downloadmemorymaxsize);
1456         cls.qw_downloadnumber++;
1457
1458         cls.qw_download_deflate = false;
1459         if(Cmd_Argc() >= 4)
1460         {
1461                 if(!strcmp(Cmd_Argv(3), "deflate"))
1462                         cls.qw_download_deflate = true;
1463                 // check further encodings here
1464         }
1465
1466         Cmd_ForwardStringToServer("sv_startdownload");
1467 }
1468
1469 void CL_StopDownload_f(void)
1470 {
1471         Curl_CancelAll();
1472         if (cls.qw_downloadname[0])
1473         {
1474                 Con_Printf("Download of %s aborted\n", cls.qw_downloadname);
1475                 CL_StopDownload(0, 0);
1476         }
1477         CL_BeginDownloads(true);
1478 }
1479
1480 void CL_DownloadFinished_f(void)
1481 {
1482         if (Cmd_Argc() < 3)
1483         {
1484                 Con_Printf("Malformed cl_downloadfinished command\n");
1485                 return;
1486         }
1487         CL_StopDownload(atoi(Cmd_Argv(1)), atoi(Cmd_Argv(2)));
1488         CL_BeginDownloads(false);
1489 }
1490
1491 static void CL_SendPlayerInfo(void)
1492 {
1493         MSG_WriteByte (&cls.netcon->message, clc_stringcmd);
1494         MSG_WriteString (&cls.netcon->message, va("name \"%s\"", cl_name.string));
1495
1496         MSG_WriteByte (&cls.netcon->message, clc_stringcmd);
1497         MSG_WriteString (&cls.netcon->message, va("color %i %i", cl_color.integer >> 4, cl_color.integer & 15));
1498
1499         MSG_WriteByte (&cls.netcon->message, clc_stringcmd);
1500         MSG_WriteString (&cls.netcon->message, va("rate %i", cl_rate.integer));
1501
1502         if (cl_pmodel.integer)
1503         {
1504                 MSG_WriteByte (&cls.netcon->message, clc_stringcmd);
1505                 MSG_WriteString (&cls.netcon->message, va("pmodel %i", cl_pmodel.integer));
1506         }
1507         if (*cl_playermodel.string)
1508         {
1509                 MSG_WriteByte (&cls.netcon->message, clc_stringcmd);
1510                 MSG_WriteString (&cls.netcon->message, va("playermodel %s", cl_playermodel.string));
1511         }
1512         if (*cl_playerskin.string)
1513         {
1514                 MSG_WriteByte (&cls.netcon->message, clc_stringcmd);
1515                 MSG_WriteString (&cls.netcon->message, va("playerskin %s", cl_playerskin.string));
1516         }
1517 }
1518
1519 /*
1520 =====================
1521 CL_SignonReply
1522
1523 An svc_signonnum has been received, perform a client side setup
1524 =====================
1525 */
1526 static void CL_SignonReply (void)
1527 {
1528         Con_DPrintf("CL_SignonReply: %i\n", cls.signon);
1529
1530         switch (cls.signon)
1531         {
1532         case 1:
1533                 if (cls.netcon)
1534                 {
1535                         // send player info before we begin downloads
1536                         // (so that the server can see the player name while downloading)
1537                         CL_SendPlayerInfo();
1538
1539                         // execute cl_begindownloads next frame
1540                         // (after any commands added by svc_stufftext have been executed)
1541                         // when done with downloads the "prespawn" will be sent
1542                         Cbuf_AddText("\ncl_begindownloads\n");
1543
1544                         //MSG_WriteByte (&cls.netcon->message, clc_stringcmd);
1545                         //MSG_WriteString (&cls.netcon->message, "prespawn");
1546                 }
1547                 else // playing a demo...  make sure loading occurs as soon as possible
1548                         CL_BeginDownloads(false);
1549                 break;
1550
1551         case 2:
1552                 if (cls.netcon)
1553                 {
1554                         // LordHavoc: quake sent the player info here but due to downloads
1555                         // it is sent earlier instead
1556                         // CL_SendPlayerInfo();
1557
1558                         // LordHavoc: changed to begin a loading stage and issue this when done
1559                         MSG_WriteByte (&cls.netcon->message, clc_stringcmd);
1560                         MSG_WriteString (&cls.netcon->message, "spawn");
1561                 }
1562                 break;
1563
1564         case 3:
1565                 if (cls.netcon)
1566                 {
1567                         MSG_WriteByte (&cls.netcon->message, clc_stringcmd);
1568                         MSG_WriteString (&cls.netcon->message, "begin");
1569                 }
1570                 break;
1571
1572         case 4:
1573                 // after the level has been loaded, we shouldn't need the shaders, and
1574                 // if they are needed again they will be automatically loaded...
1575                 // we also don't need the unused models or sounds from the last level
1576                 Mod_FreeQ3Shaders();
1577                 Mod_PurgeUnused();
1578                 S_PurgeUnused();
1579
1580                 Con_ClearNotify();
1581                 if (COM_CheckParm("-profilegameonly"))
1582                         Sys_AllowProfiling(true);
1583                 break;
1584         }
1585 }
1586
1587 /*
1588 ==================
1589 CL_ParseServerInfo
1590 ==================
1591 */
1592 void CL_ParseServerInfo (void)
1593 {
1594         char *str;
1595         int i;
1596         protocolversion_t protocol;
1597         int nummodels, numsounds;
1598
1599         Con_DPrint("Serverinfo packet received.\n");
1600
1601         // if server is active, we already began a loading plaque
1602         if (!sv.active)
1603         {
1604                 SCR_BeginLoadingPlaque();
1605                 S_StopAllSounds();
1606                 // free q3 shaders so that any newly downloaded shaders will be active
1607                 Mod_FreeQ3Shaders();
1608         }
1609
1610         // check memory integrity
1611         Mem_CheckSentinelsGlobal();
1612
1613         // clear cl_serverextension cvars
1614         Cvar_SetValueQuick(&cl_serverextension_download, 0);
1615
1616 //
1617 // wipe the client_state_t struct
1618 //
1619         CL_ClearState ();
1620
1621 // parse protocol version number
1622         i = MSG_ReadLong ();
1623         protocol = Protocol_EnumForNumber(i);
1624         if (protocol == PROTOCOL_UNKNOWN)
1625         {
1626                 Host_Error("CL_ParseServerInfo: Server is unrecognized protocol number (%i)", i);
1627                 return;
1628         }
1629         // hack for unmarked Nehahra movie demos which had a custom protocol
1630         if (protocol == PROTOCOL_QUAKEDP && cls.demoplayback && demo_nehahra.integer)
1631                 protocol = PROTOCOL_NEHAHRAMOVIE;
1632         cls.protocol = protocol;
1633         Con_DPrintf("Server protocol is %s\n", Protocol_NameForEnum(cls.protocol));
1634
1635         cl.num_entities = 1;
1636
1637         if (protocol == PROTOCOL_QUAKEWORLD)
1638         {
1639                 char gamedir[1][MAX_QPATH];
1640
1641                 cl.qw_servercount = MSG_ReadLong();
1642
1643                 str = MSG_ReadString();
1644                 Con_Printf("server gamedir is %s\n", str);
1645                 strlcpy(gamedir[0], str, sizeof(gamedir[0]));
1646
1647                 // change gamedir if needed
1648                 if (!FS_ChangeGameDirs(1, gamedir, true, false))
1649                         Host_Error("CL_ParseServerInfo: unable to switch to server specified gamedir");
1650
1651                 cl.gametype = GAME_DEATHMATCH;
1652                 cl.maxclients = 32;
1653
1654                 // parse player number
1655                 i = MSG_ReadByte();
1656                 // cl.qw_spectator is an unneeded flag, cl.scores[cl.playerentity].qw_spectator works better (it can be updated by the server during the game)
1657                 //cl.qw_spectator = (i & 128) != 0;
1658                 cl.realplayerentity = cl.playerentity = cl.viewentity = (i & 127) + 1;
1659                 cl.scores = (scoreboard_t *)Mem_Alloc(cls.levelmempool, cl.maxclients*sizeof(*cl.scores));
1660
1661                 // get the full level name
1662                 str = MSG_ReadString ();
1663                 strlcpy (cl.levelname, str, sizeof(cl.levelname));
1664
1665                 // get the movevars that are defined in the qw protocol
1666                 cl.movevars_gravity            = MSG_ReadFloat();
1667                 cl.movevars_stopspeed          = MSG_ReadFloat();
1668                 cl.movevars_maxspeed           = MSG_ReadFloat();
1669                 cl.movevars_spectatormaxspeed  = MSG_ReadFloat();
1670                 cl.movevars_accelerate         = MSG_ReadFloat();
1671                 cl.movevars_airaccelerate      = MSG_ReadFloat();
1672                 cl.movevars_wateraccelerate    = MSG_ReadFloat();
1673                 cl.movevars_friction           = MSG_ReadFloat();
1674                 cl.movevars_waterfriction      = MSG_ReadFloat();
1675                 cl.movevars_entgravity         = MSG_ReadFloat();
1676
1677                 // other movevars not in the protocol...
1678                 cl.movevars_wallfriction = 0;
1679                 cl.movevars_timescale = 1;
1680                 cl.movevars_jumpvelocity = 270;
1681                 cl.movevars_edgefriction = 1;
1682                 cl.movevars_maxairspeed = 30;
1683                 cl.movevars_stepheight = 18;
1684                 cl.movevars_airaccel_qw = 1;
1685                 cl.movevars_airaccel_sideways_friction = 0;
1686
1687                 // seperate the printfs so the server message can have a color
1688                 Con_Printf("\n\n<===================================>\n\n\2%s\n", str);
1689
1690                 // check memory integrity
1691                 Mem_CheckSentinelsGlobal();
1692
1693                 if (cls.netcon)
1694                 {
1695                         MSG_WriteByte(&cls.netcon->message, qw_clc_stringcmd);
1696                         MSG_WriteString(&cls.netcon->message, va("soundlist %i %i", cl.qw_servercount, 0));
1697                 }
1698
1699                 cl.loadbegun = false;
1700                 cl.loadfinished = false;
1701
1702                 cls.state = ca_connected;
1703                 cls.signon = 1;
1704
1705                 // note: on QW protocol we can't set up the gameworld until after
1706                 // downloads finish...
1707                 // (we don't even know the name of the map yet)
1708         }
1709         else
1710         {
1711         // parse maxclients
1712                 cl.maxclients = MSG_ReadByte ();
1713                 if (cl.maxclients < 1 || cl.maxclients > MAX_SCOREBOARD)
1714                 {
1715                         Host_Error("Bad maxclients (%u) from server", cl.maxclients);
1716                         return;
1717                 }
1718                 cl.scores = (scoreboard_t *)Mem_Alloc(cls.levelmempool, cl.maxclients*sizeof(*cl.scores));
1719
1720         // parse gametype
1721                 cl.gametype = MSG_ReadByte ();
1722                 // the original id singleplayer demos are bugged and contain
1723                 // GAME_DEATHMATCH even for singleplayer
1724                 if (cl.maxclients == 1 && cls.protocol == PROTOCOL_QUAKE)
1725                         cl.gametype = GAME_COOP;
1726
1727         // parse signon message
1728                 str = MSG_ReadString ();
1729                 strlcpy (cl.levelname, str, sizeof(cl.levelname));
1730
1731         // seperate the printfs so the server message can have a color
1732                 if (cls.protocol != PROTOCOL_NEHAHRAMOVIE) // no messages when playing the Nehahra movie
1733                         Con_Printf("\n<===================================>\n\n\2%s\n", str);
1734
1735                 // check memory integrity
1736                 Mem_CheckSentinelsGlobal();
1737
1738                 // parse model precache list
1739                 for (nummodels=1 ; ; nummodels++)
1740                 {
1741                         str = MSG_ReadString();
1742                         if (!str[0])
1743                                 break;
1744                         if (nummodels==MAX_MODELS)
1745                                 Host_Error ("Server sent too many model precaches");
1746                         if (strlen(str) >= MAX_QPATH)
1747                                 Host_Error ("Server sent a precache name of %i characters (max %i)", (int)strlen(str), MAX_QPATH - 1);
1748                         strlcpy (cl.model_name[nummodels], str, sizeof (cl.model_name[nummodels]));
1749                 }
1750                 // parse sound precache list
1751                 for (numsounds=1 ; ; numsounds++)
1752                 {
1753                         str = MSG_ReadString();
1754                         if (!str[0])
1755                                 break;
1756                         if (numsounds==MAX_SOUNDS)
1757                                 Host_Error("Server sent too many sound precaches");
1758                         if (strlen(str) >= MAX_QPATH)
1759                                 Host_Error("Server sent a precache name of %i characters (max %i)", (int)strlen(str), MAX_QPATH - 1);
1760                         strlcpy (cl.sound_name[numsounds], str, sizeof (cl.sound_name[numsounds]));
1761                 }
1762
1763                 // touch all of the precached models that are still loaded so we can free
1764                 // anything that isn't needed
1765                 if (!sv.active)
1766                         Mod_ClearUsed();
1767                 for (i = 1;i < nummodels;i++)
1768                         Mod_FindName(cl.model_name[i], cl.model_name[i][0] == '*' ? cl.model_name[1] : NULL);
1769                 // precache any models used by the client (this also marks them used)
1770                 cl.model_bolt = Mod_ForName("progs/bolt.mdl", false, false, NULL);
1771                 cl.model_bolt2 = Mod_ForName("progs/bolt2.mdl", false, false, NULL);
1772                 cl.model_bolt3 = Mod_ForName("progs/bolt3.mdl", false, false, NULL);
1773                 cl.model_beam = Mod_ForName("progs/beam.mdl", false, false, NULL);
1774
1775                 // we purge the models and sounds later in CL_SignonReply
1776                 //Mod_PurgeUnused();
1777                 //S_PurgeUnused();
1778
1779                 // clear sound usage flags for purging of unused sounds
1780                 S_ClearUsed();
1781
1782                 // precache any sounds used by the client
1783                 cl.sfx_wizhit = S_PrecacheSound(cl_sound_wizardhit.string, false, true);
1784                 cl.sfx_knighthit = S_PrecacheSound(cl_sound_hknighthit.string, false, true);
1785                 cl.sfx_tink1 = S_PrecacheSound(cl_sound_tink1.string, false, true);
1786                 cl.sfx_ric1 = S_PrecacheSound(cl_sound_ric1.string, false, true);
1787                 cl.sfx_ric2 = S_PrecacheSound(cl_sound_ric2.string, false, true);
1788                 cl.sfx_ric3 = S_PrecacheSound(cl_sound_ric3.string, false, true);
1789                 cl.sfx_r_exp3 = S_PrecacheSound(cl_sound_r_exp3.string, false, true);
1790
1791                 // sounds used by the game
1792                 for (i = 1;i < MAX_SOUNDS && cl.sound_name[i][0];i++)
1793                         cl.sound_precache[i] = S_PrecacheSound(cl.sound_name[i], true, true);
1794
1795                 // now we try to load everything that is new
1796                 cl.loadmodel_current = 1;
1797                 cl.downloadmodel_current = 1;
1798                 cl.loadmodel_total = nummodels;
1799                 cl.loadsound_current = 1;
1800                 cl.downloadsound_current = 1;
1801                 cl.loadsound_total = numsounds;
1802                 cl.downloadcsqc = true;
1803                 cl.loadbegun = false;
1804                 cl.loadfinished = false;
1805                 cl.loadcsqc = true;
1806         }
1807
1808         // check memory integrity
1809         Mem_CheckSentinelsGlobal();
1810
1811 // if cl_autodemo is set, automatically start recording a demo if one isn't being recorded already
1812         if (cl_autodemo.integer && cls.netcon && cls.protocol != PROTOCOL_QUAKEWORLD)
1813         {
1814                 char demofile[MAX_OSPATH];
1815                 char levelname[MAX_QPATH];
1816
1817                 if (cls.demorecording)
1818                 {
1819                         // finish the previous level's demo file
1820                         CL_Stop_f();
1821                 }
1822
1823                 // start a new demo file
1824                 strlcpy(levelname, FS_FileWithoutPath(cl.model_name[1]), sizeof(levelname));
1825                 if (strrchr(levelname, '.'))
1826                         *(strrchr(levelname, '.')) = 0;
1827                 dpsnprintf (demofile, sizeof(demofile), "%s_%s.dem", Sys_TimeString (cl_autodemo_nameformat.string), levelname);
1828
1829                 Con_Printf ("Auto-recording to %s.\n", demofile);
1830
1831                 cls.demofile = FS_OpenRealFile(demofile, "wb", false);
1832                 if (cls.demofile)
1833                 {
1834                         cls.forcetrack = -1;
1835                         FS_Printf (cls.demofile, "%i\n", cls.forcetrack);
1836                         cls.demorecording = true;
1837                         strlcpy(cls.demoname, demofile, sizeof(cls.demoname));
1838                         cls.demo_lastcsprogssize = -1;
1839                         cls.demo_lastcsprogscrc = -1;
1840                 }
1841                 else
1842                         Con_Print ("ERROR: couldn't open.\n");
1843         }
1844 }
1845
1846 void CL_ValidateState(entity_state_t *s)
1847 {
1848         dp_model_t *model;
1849
1850         if (!s->active)
1851                 return;
1852
1853         if (s->modelindex >= MAX_MODELS)
1854                 Host_Error("CL_ValidateState: modelindex (%i) >= MAX_MODELS (%i)\n", s->modelindex, MAX_MODELS);
1855
1856         // these warnings are only warnings, no corrections are made to the state
1857         // because states are often copied for decoding, which otherwise would
1858         // propogate some of the corrections accidentally
1859         // (this used to happen, sometimes affecting skin and frame)
1860
1861         // colormap is client index + 1
1862         if (!(s->flags & RENDER_COLORMAPPED) && s->colormap > cl.maxclients)
1863                 Con_DPrintf("CL_ValidateState: colormap (%i) > cl.maxclients (%i)\n", s->colormap, cl.maxclients);
1864
1865         model = CL_GetModelByIndex(s->modelindex);
1866         if (model && model->type && s->frame >= model->numframes)
1867                 Con_DPrintf("CL_ValidateState: no such frame %i in \"%s\" (which has %i frames)\n", s->frame, model->name, model->numframes);
1868         if (model && model->type && s->skin > 0 && s->skin >= model->numskins && !(s->lightpflags & PFLAGS_FULLDYNAMIC))
1869                 Con_DPrintf("CL_ValidateState: no such skin %i in \"%s\" (which has %i skins)\n", s->skin, model->name, model->numskins);
1870 }
1871
1872 void CL_MoveLerpEntityStates(entity_t *ent)
1873 {
1874         float odelta[3], adelta[3];
1875         VectorSubtract(ent->state_current.origin, ent->persistent.neworigin, odelta);
1876         VectorSubtract(ent->state_current.angles, ent->persistent.newangles, adelta);
1877         if (!ent->state_previous.active || ent->state_previous.modelindex != ent->state_current.modelindex)
1878         {
1879                 // reset all persistent stuff if this is a new entity
1880                 ent->persistent.lerpdeltatime = 0;
1881                 ent->persistent.lerpstarttime = cl.mtime[1];
1882                 VectorCopy(ent->state_current.origin, ent->persistent.oldorigin);
1883                 VectorCopy(ent->state_current.angles, ent->persistent.oldangles);
1884                 VectorCopy(ent->state_current.origin, ent->persistent.neworigin);
1885                 VectorCopy(ent->state_current.angles, ent->persistent.newangles);
1886                 // reset animation interpolation as well
1887                 ent->render.framegroupblend[0].frame = ent->render.framegroupblend[1].frame = ent->state_current.frame;
1888                 ent->render.framegroupblend[0].start = ent->render.framegroupblend[1].start = cl.time;
1889                 ent->render.framegroupblend[0].lerp = 1;ent->render.framegroupblend[1].lerp = 0;
1890                 ent->render.shadertime = cl.time;
1891                 // reset various persistent stuff
1892                 ent->persistent.muzzleflash = 0;
1893                 ent->persistent.trail_allowed = false;
1894         }
1895         else if ((ent->state_previous.effects & EF_TELEPORT_BIT) != (ent->state_current.effects & EF_TELEPORT_BIT))
1896         {
1897                 // don't interpolate the move
1898                 ent->persistent.lerpdeltatime = 0;
1899                 ent->persistent.lerpstarttime = cl.mtime[1];
1900                 VectorCopy(ent->state_current.origin, ent->persistent.oldorigin);
1901                 VectorCopy(ent->state_current.angles, ent->persistent.oldangles);
1902                 VectorCopy(ent->state_current.origin, ent->persistent.neworigin);
1903                 VectorCopy(ent->state_current.angles, ent->persistent.newangles);
1904                 ent->persistent.trail_allowed = false;
1905
1906                 // if(ent->state_current.frame != ent->state_previous.frame)
1907                 // do this even if we did change the frame
1908                 // teleport bit is only used if an animation restart, or a jump, is necessary
1909                 // so it should be always harmless to do this
1910                 {
1911                         ent->render.framegroupblend[0].frame = ent->render.framegroupblend[1].frame = ent->state_current.frame;
1912                         ent->render.framegroupblend[0].start = ent->render.framegroupblend[1].start = cl.time;
1913                         ent->render.framegroupblend[0].lerp = 1;ent->render.framegroupblend[1].lerp = 0;
1914                 }
1915
1916                 // note that this case must do everything the following case does too
1917         }
1918         else if ((ent->state_previous.effects & EF_RESTARTANIM_BIT) != (ent->state_current.effects & EF_RESTARTANIM_BIT))
1919         {
1920                 ent->render.framegroupblend[1] = ent->render.framegroupblend[0];
1921                 ent->render.framegroupblend[1].lerp = 1;
1922                 ent->render.framegroupblend[0].frame = ent->state_current.frame;
1923                 ent->render.framegroupblend[0].start = cl.time;
1924                 ent->render.framegroupblend[0].lerp = 0;
1925         }
1926         else if (DotProduct(odelta, odelta) > 1000*1000
1927                 || (cl.fixangle[0] && !cl.fixangle[1])
1928                 || (ent->state_previous.tagindex != ent->state_current.tagindex)
1929                 || (ent->state_previous.tagentity != ent->state_current.tagentity))
1930         {
1931                 // don't interpolate the move
1932                 // (the fixangle[] check detects teleports, but not constant fixangles
1933                 //  such as when spectating)
1934                 ent->persistent.lerpdeltatime = 0;
1935                 ent->persistent.lerpstarttime = cl.mtime[1];
1936                 VectorCopy(ent->state_current.origin, ent->persistent.oldorigin);
1937                 VectorCopy(ent->state_current.angles, ent->persistent.oldangles);
1938                 VectorCopy(ent->state_current.origin, ent->persistent.neworigin);
1939                 VectorCopy(ent->state_current.angles, ent->persistent.newangles);
1940                 ent->persistent.trail_allowed = false;
1941         }
1942         else if (ent->state_current.flags & RENDER_STEP)
1943         {
1944                 // monster interpolation
1945                 if (DotProduct(odelta, odelta) + DotProduct(adelta, adelta) > 0.01)
1946                 {
1947                         ent->persistent.lerpdeltatime = bound(0, cl.mtime[1] - ent->persistent.lerpstarttime, 0.1);
1948                         ent->persistent.lerpstarttime = cl.mtime[1];
1949                         VectorCopy(ent->persistent.neworigin, ent->persistent.oldorigin);
1950                         VectorCopy(ent->persistent.newangles, ent->persistent.oldangles);
1951                         VectorCopy(ent->state_current.origin, ent->persistent.neworigin);
1952                         VectorCopy(ent->state_current.angles, ent->persistent.newangles);
1953                 }
1954         }
1955         else
1956         {
1957                 // not a monster
1958                 ent->persistent.lerpstarttime = ent->state_previous.time;
1959                 // no lerp if it's singleplayer
1960                 if (cl.islocalgame && !sv_fixedframeratesingleplayer.integer)
1961                         ent->persistent.lerpdeltatime = 0;
1962                 else
1963                         ent->persistent.lerpdeltatime = bound(0, ent->state_current.time - ent->state_previous.time, 0.1);
1964                 VectorCopy(ent->persistent.neworigin, ent->persistent.oldorigin);
1965                 VectorCopy(ent->persistent.newangles, ent->persistent.oldangles);
1966                 VectorCopy(ent->state_current.origin, ent->persistent.neworigin);
1967                 VectorCopy(ent->state_current.angles, ent->persistent.newangles);
1968         }
1969         // trigger muzzleflash effect if necessary
1970         if (ent->state_current.effects & EF_MUZZLEFLASH)
1971                 ent->persistent.muzzleflash = 1;
1972 }
1973
1974 /*
1975 ==================
1976 CL_ParseBaseline
1977 ==================
1978 */
1979 void CL_ParseBaseline (entity_t *ent, int large)
1980 {
1981         int i;
1982
1983         ent->state_baseline = defaultstate;
1984         // FIXME: set ent->state_baseline.number?
1985         ent->state_baseline.active = true;
1986         if (large)
1987         {
1988                 ent->state_baseline.modelindex = (unsigned short) MSG_ReadShort ();
1989                 ent->state_baseline.frame = (unsigned short) MSG_ReadShort ();
1990         }
1991         else if (cls.protocol == PROTOCOL_NEHAHRABJP || cls.protocol == PROTOCOL_NEHAHRABJP2 || cls.protocol == PROTOCOL_NEHAHRABJP3)
1992         {
1993                 ent->state_baseline.modelindex = (unsigned short) MSG_ReadShort ();
1994                 ent->state_baseline.frame = MSG_ReadByte ();
1995         }
1996         else
1997         {
1998                 ent->state_baseline.modelindex = MSG_ReadByte ();
1999                 ent->state_baseline.frame = MSG_ReadByte ();
2000         }
2001         ent->state_baseline.colormap = MSG_ReadByte();
2002         ent->state_baseline.skin = MSG_ReadByte();
2003         for (i = 0;i < 3;i++)
2004         {
2005                 ent->state_baseline.origin[i] = MSG_ReadCoord(cls.protocol);
2006                 ent->state_baseline.angles[i] = MSG_ReadAngle(cls.protocol);
2007         }
2008         ent->state_previous = ent->state_current = ent->state_baseline;
2009 }
2010
2011
2012 /*
2013 ==================
2014 CL_ParseClientdata
2015
2016 Server information pertaining to this client only
2017 ==================
2018 */
2019 void CL_ParseClientdata (void)
2020 {
2021         int i, bits;
2022
2023         VectorCopy (cl.mpunchangle[0], cl.mpunchangle[1]);
2024         VectorCopy (cl.mpunchvector[0], cl.mpunchvector[1]);
2025         VectorCopy (cl.mvelocity[0], cl.mvelocity[1]);
2026         cl.mviewzoom[1] = cl.mviewzoom[0];
2027
2028         if (cls.protocol == PROTOCOL_QUAKE || cls.protocol == PROTOCOL_QUAKEDP || cls.protocol == PROTOCOL_NEHAHRAMOVIE || cls.protocol == PROTOCOL_NEHAHRABJP || cls.protocol == PROTOCOL_NEHAHRABJP2 || cls.protocol == PROTOCOL_NEHAHRABJP3 || cls.protocol == PROTOCOL_DARKPLACES1 || cls.protocol == PROTOCOL_DARKPLACES2 || cls.protocol == PROTOCOL_DARKPLACES3 || cls.protocol == PROTOCOL_DARKPLACES4 || cls.protocol == PROTOCOL_DARKPLACES5)
2029         {
2030                 cl.stats[STAT_VIEWHEIGHT] = DEFAULT_VIEWHEIGHT;
2031                 cl.stats[STAT_ITEMS] = 0;
2032                 cl.stats[STAT_VIEWZOOM] = 255;
2033         }
2034         cl.idealpitch = 0;
2035         cl.mpunchangle[0][0] = 0;
2036         cl.mpunchangle[0][1] = 0;
2037         cl.mpunchangle[0][2] = 0;
2038         cl.mpunchvector[0][0] = 0;
2039         cl.mpunchvector[0][1] = 0;
2040         cl.mpunchvector[0][2] = 0;
2041         cl.mvelocity[0][0] = 0;
2042         cl.mvelocity[0][1] = 0;
2043         cl.mvelocity[0][2] = 0;
2044         cl.mviewzoom[0] = 1;
2045
2046         bits = (unsigned short) MSG_ReadShort ();
2047         if (bits & SU_EXTEND1)
2048                 bits |= (MSG_ReadByte() << 16);
2049         if (bits & SU_EXTEND2)
2050                 bits |= (MSG_ReadByte() << 24);
2051
2052         if (bits & SU_VIEWHEIGHT)
2053                 cl.stats[STAT_VIEWHEIGHT] = MSG_ReadChar ();
2054
2055         if (bits & SU_IDEALPITCH)
2056                 cl.idealpitch = MSG_ReadChar ();
2057
2058         for (i = 0;i < 3;i++)
2059         {
2060                 if (bits & (SU_PUNCH1<<i) )
2061                 {
2062                         if (cls.protocol == PROTOCOL_QUAKE || cls.protocol == PROTOCOL_QUAKEDP || cls.protocol == PROTOCOL_NEHAHRAMOVIE || cls.protocol == PROTOCOL_NEHAHRABJP || cls.protocol == PROTOCOL_NEHAHRABJP2 || cls.protocol == PROTOCOL_NEHAHRABJP3)
2063                                 cl.mpunchangle[0][i] = MSG_ReadChar();
2064                         else
2065                                 cl.mpunchangle[0][i] = MSG_ReadAngle16i();
2066                 }
2067                 if (bits & (SU_PUNCHVEC1<<i))
2068                 {
2069                         if (cls.protocol == PROTOCOL_DARKPLACES1 || cls.protocol == PROTOCOL_DARKPLACES2 || cls.protocol == PROTOCOL_DARKPLACES3 || cls.protocol == PROTOCOL_DARKPLACES4)
2070                                 cl.mpunchvector[0][i] = MSG_ReadCoord16i();
2071                         else
2072                                 cl.mpunchvector[0][i] = MSG_ReadCoord32f();
2073                 }
2074                 if (bits & (SU_VELOCITY1<<i) )
2075                 {
2076                         if (cls.protocol == PROTOCOL_QUAKE || cls.protocol == PROTOCOL_QUAKEDP || cls.protocol == PROTOCOL_NEHAHRAMOVIE || cls.protocol == PROTOCOL_NEHAHRABJP || cls.protocol == PROTOCOL_NEHAHRABJP2 || cls.protocol == PROTOCOL_NEHAHRABJP3 || cls.protocol == PROTOCOL_DARKPLACES1 || cls.protocol == PROTOCOL_DARKPLACES2 || cls.protocol == PROTOCOL_DARKPLACES3 || cls.protocol == PROTOCOL_DARKPLACES4)
2077                                 cl.mvelocity[0][i] = MSG_ReadChar()*16;
2078                         else
2079                                 cl.mvelocity[0][i] = MSG_ReadCoord32f();
2080                 }
2081         }
2082
2083         // LordHavoc: hipnotic demos don't have this bit set but should
2084         if (bits & SU_ITEMS || cls.protocol == PROTOCOL_QUAKE || cls.protocol == PROTOCOL_QUAKEDP || cls.protocol == PROTOCOL_NEHAHRAMOVIE || cls.protocol == PROTOCOL_NEHAHRABJP || cls.protocol == PROTOCOL_NEHAHRABJP2 || cls.protocol == PROTOCOL_NEHAHRABJP3 || cls.protocol == PROTOCOL_DARKPLACES1 || cls.protocol == PROTOCOL_DARKPLACES2 || cls.protocol == PROTOCOL_DARKPLACES3 || cls.protocol == PROTOCOL_DARKPLACES4 || cls.protocol == PROTOCOL_DARKPLACES5)
2085                 cl.stats[STAT_ITEMS] = MSG_ReadLong ();
2086
2087         cl.onground = (bits & SU_ONGROUND) != 0;
2088         cl.inwater = (bits & SU_INWATER) != 0;
2089
2090         if (cls.protocol == PROTOCOL_DARKPLACES5)
2091         {
2092                 cl.stats[STAT_WEAPONFRAME] = (bits & SU_WEAPONFRAME) ? MSG_ReadShort() : 0;
2093                 cl.stats[STAT_ARMOR] = (bits & SU_ARMOR) ? MSG_ReadShort() : 0;
2094                 cl.stats[STAT_WEAPON] = (bits & SU_WEAPON) ? MSG_ReadShort() : 0;
2095                 cl.stats[STAT_HEALTH] = MSG_ReadShort();
2096                 cl.stats[STAT_AMMO] = MSG_ReadShort();
2097                 cl.stats[STAT_SHELLS] = MSG_ReadShort();
2098                 cl.stats[STAT_NAILS] = MSG_ReadShort();
2099                 cl.stats[STAT_ROCKETS] = MSG_ReadShort();
2100                 cl.stats[STAT_CELLS] = MSG_ReadShort();
2101                 cl.stats[STAT_ACTIVEWEAPON] = (unsigned short) MSG_ReadShort ();
2102         }
2103         else if (cls.protocol == PROTOCOL_QUAKE || cls.protocol == PROTOCOL_QUAKEDP || cls.protocol == PROTOCOL_NEHAHRAMOVIE || cls.protocol == PROTOCOL_NEHAHRABJP || cls.protocol == PROTOCOL_NEHAHRABJP2 || cls.protocol == PROTOCOL_NEHAHRABJP3 || cls.protocol == PROTOCOL_NEHAHRABJP || cls.protocol == PROTOCOL_NEHAHRABJP2 || cls.protocol == PROTOCOL_NEHAHRABJP3 || cls.protocol == PROTOCOL_DARKPLACES1 || cls.protocol == PROTOCOL_DARKPLACES2 || cls.protocol == PROTOCOL_DARKPLACES3 || cls.protocol == PROTOCOL_DARKPLACES4)
2104         {
2105                 cl.stats[STAT_WEAPONFRAME] = (bits & SU_WEAPONFRAME) ? MSG_ReadByte() : 0;
2106                 cl.stats[STAT_ARMOR] = (bits & SU_ARMOR) ? MSG_ReadByte() : 0;
2107                 if (cls.protocol == PROTOCOL_NEHAHRABJP || cls.protocol == PROTOCOL_NEHAHRABJP2 || cls.protocol == PROTOCOL_NEHAHRABJP3)
2108                         cl.stats[STAT_WEAPON] = (bits & SU_WEAPON) ? (unsigned short)MSG_ReadShort() : 0;
2109                 else
2110                         cl.stats[STAT_WEAPON] = (bits & SU_WEAPON) ? MSG_ReadByte() : 0;
2111                 cl.stats[STAT_HEALTH] = MSG_ReadShort();
2112                 cl.stats[STAT_AMMO] = MSG_ReadByte();
2113                 cl.stats[STAT_SHELLS] = MSG_ReadByte();
2114                 cl.stats[STAT_NAILS] = MSG_ReadByte();
2115                 cl.stats[STAT_ROCKETS] = MSG_ReadByte();
2116                 cl.stats[STAT_CELLS] = MSG_ReadByte();
2117                 if (gamemode == GAME_HIPNOTIC || gamemode == GAME_ROGUE || gamemode == GAME_NEXUIZ)
2118                         cl.stats[STAT_ACTIVEWEAPON] = (1<<MSG_ReadByte ());
2119                 else
2120                         cl.stats[STAT_ACTIVEWEAPON] = MSG_ReadByte ();
2121         }
2122
2123         if (bits & SU_VIEWZOOM)
2124         {
2125                 if (cls.protocol == PROTOCOL_DARKPLACES2 || cls.protocol == PROTOCOL_DARKPLACES3 || cls.protocol == PROTOCOL_DARKPLACES4)
2126                         cl.stats[STAT_VIEWZOOM] = MSG_ReadByte();
2127                 else
2128                         cl.stats[STAT_VIEWZOOM] = (unsigned short) MSG_ReadShort();
2129         }
2130
2131         // viewzoom interpolation
2132         cl.mviewzoom[0] = (float) max(cl.stats[STAT_VIEWZOOM], 2) * (1.0f / 255.0f);
2133 }
2134
2135 /*
2136 =====================
2137 CL_ParseStatic
2138 =====================
2139 */
2140 void CL_ParseStatic (int large)
2141 {
2142         entity_t *ent;
2143
2144         if (cl.num_static_entities >= cl.max_static_entities)
2145                 Host_Error ("Too many static entities");
2146         ent = &cl.static_entities[cl.num_static_entities++];
2147         CL_ParseBaseline (ent, large);
2148
2149         if (ent->state_baseline.modelindex == 0)
2150         {
2151                 Con_DPrintf("svc_parsestatic: static entity without model at %f %f %f\n", ent->state_baseline.origin[0], ent->state_baseline.origin[1], ent->state_baseline.origin[2]);
2152                 cl.num_static_entities--;
2153                 // This is definitely a cheesy way to conserve resources...
2154                 return;
2155         }
2156
2157 // copy it to the current state
2158         ent->render.model = CL_GetModelByIndex(ent->state_baseline.modelindex);
2159         ent->render.framegroupblend[0].frame = ent->state_baseline.frame;
2160         ent->render.framegroupblend[0].lerp = 1;
2161         // make torchs play out of sync
2162         ent->render.framegroupblend[0].start = lhrandom(-10, -1);
2163         ent->render.skinnum = ent->state_baseline.skin;
2164         ent->render.effects = ent->state_baseline.effects;
2165         ent->render.alpha = 1;
2166
2167         //VectorCopy (ent->state_baseline.origin, ent->render.origin);
2168         //VectorCopy (ent->state_baseline.angles, ent->render.angles);
2169
2170         Matrix4x4_CreateFromQuakeEntity(&ent->render.matrix, ent->state_baseline.origin[0], ent->state_baseline.origin[1], ent->state_baseline.origin[2], ent->state_baseline.angles[0], ent->state_baseline.angles[1], ent->state_baseline.angles[2], 1);
2171         ent->render.allowdecals = true;
2172         CL_UpdateRenderEntity(&ent->render);
2173 }
2174
2175 /*
2176 ===================
2177 CL_ParseStaticSound
2178 ===================
2179 */
2180 void CL_ParseStaticSound (int large)
2181 {
2182         vec3_t          org;
2183         int                     sound_num, vol, atten;
2184
2185         MSG_ReadVector(org, cls.protocol);
2186         if (large || cls.protocol == PROTOCOL_NEHAHRABJP2)
2187                 sound_num = (unsigned short) MSG_ReadShort ();
2188         else
2189                 sound_num = MSG_ReadByte ();
2190         vol = MSG_ReadByte ();
2191         atten = MSG_ReadByte ();
2192
2193         S_StaticSound (cl.sound_precache[sound_num], org, vol/255.0f, atten);
2194 }
2195
2196 void CL_ParseEffect (void)
2197 {
2198         vec3_t          org;
2199         int                     modelindex, startframe, framecount, framerate;
2200
2201         MSG_ReadVector(org, cls.protocol);
2202         modelindex = MSG_ReadByte ();
2203         startframe = MSG_ReadByte ();
2204         framecount = MSG_ReadByte ();
2205         framerate = MSG_ReadByte ();
2206
2207         CL_Effect(org, modelindex, startframe, framecount, framerate);
2208 }
2209
2210 void CL_ParseEffect2 (void)
2211 {
2212         vec3_t          org;
2213         int                     modelindex, startframe, framecount, framerate;
2214
2215         MSG_ReadVector(org, cls.protocol);
2216         modelindex = (unsigned short) MSG_ReadShort ();
2217         startframe = (unsigned short) MSG_ReadShort ();
2218         framecount = MSG_ReadByte ();
2219         framerate = MSG_ReadByte ();
2220
2221         CL_Effect(org, modelindex, startframe, framecount, framerate);
2222 }
2223
2224 void CL_NewBeam (int ent, vec3_t start, vec3_t end, dp_model_t *m, int lightning)
2225 {
2226         int i;
2227         beam_t *b = NULL;
2228
2229         if (ent >= MAX_EDICTS)
2230         {
2231                 Con_Printf("CL_NewBeam: invalid entity number %i\n", ent);
2232                 ent = 0;
2233         }
2234
2235         if (ent >= cl.max_entities)
2236                 CL_ExpandEntities(ent);
2237
2238         // override any beam with the same entity
2239         i = cl.max_beams;
2240         if (ent)
2241                 for (i = 0, b = cl.beams;i < cl.max_beams;i++, b++)
2242                         if (b->entity == ent)
2243                                 break;
2244         // if the entity was not found then just replace an unused beam
2245         if (i == cl.max_beams)
2246                 for (i = 0, b = cl.beams;i < cl.max_beams;i++, b++)
2247                         if (!b->model)
2248                                 break;
2249         if (i < cl.max_beams)
2250         {
2251                 cl.num_beams = max(cl.num_beams, i + 1);
2252                 b->entity = ent;
2253                 b->lightning = lightning;
2254                 b->model = m;
2255                 b->endtime = cl.mtime[0] + 0.2;
2256                 VectorCopy (start, b->start);
2257                 VectorCopy (end, b->end);
2258         }
2259         else
2260                 Con_Print("beam list overflow!\n");
2261 }
2262
2263 void CL_ParseBeam (dp_model_t *m, int lightning)
2264 {
2265         int ent;
2266         vec3_t start, end;
2267
2268         ent = (unsigned short) MSG_ReadShort ();
2269         MSG_ReadVector(start, cls.protocol);
2270         MSG_ReadVector(end, cls.protocol);
2271
2272         if (ent >= MAX_EDICTS)
2273         {
2274                 Con_Printf("CL_ParseBeam: invalid entity number %i\n", ent);
2275                 ent = 0;
2276         }
2277
2278         CL_NewBeam(ent, start, end, m, lightning);
2279 }
2280
2281 void CL_ParseTempEntity(void)
2282 {
2283         int type;
2284         vec3_t pos, pos2;
2285         vec3_t vel1, vel2;
2286         vec3_t dir;
2287         vec3_t color;
2288         int rnd;
2289         int colorStart, colorLength, count;
2290         float velspeed, radius;
2291         unsigned char *tempcolor;
2292         matrix4x4_t tempmatrix;
2293
2294         if (cls.protocol == PROTOCOL_QUAKEWORLD)
2295         {
2296                 type = MSG_ReadByte();
2297                 switch (type)
2298                 {
2299                 case QW_TE_WIZSPIKE:
2300                         // spike hitting wall
2301                         MSG_ReadVector(pos, cls.protocol);
2302                         CL_FindNonSolidLocation(pos, pos, 4);
2303                         CL_ParticleEffect(EFFECT_TE_WIZSPIKE, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2304                         S_StartSound(-1, 0, cl.sfx_wizhit, pos, 1, 1);
2305                         break;
2306
2307                 case QW_TE_KNIGHTSPIKE:
2308                         // spike hitting wall
2309                         MSG_ReadVector(pos, cls.protocol);
2310                         CL_FindNonSolidLocation(pos, pos, 4);
2311                         CL_ParticleEffect(EFFECT_TE_KNIGHTSPIKE, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2312                         S_StartSound(-1, 0, cl.sfx_knighthit, pos, 1, 1);
2313                         break;
2314
2315                 case QW_TE_SPIKE:
2316                         // spike hitting wall
2317                         MSG_ReadVector(pos, cls.protocol);
2318                         CL_FindNonSolidLocation(pos, pos, 4);
2319                         CL_ParticleEffect(EFFECT_TE_SPIKE, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2320                         if (rand() % 5)
2321                                 S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
2322                         else
2323                         {
2324                                 rnd = rand() & 3;
2325                                 if (rnd == 1)
2326                                         S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
2327                                 else if (rnd == 2)
2328                                         S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
2329                                 else
2330                                         S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
2331                         }
2332                         break;
2333                 case QW_TE_SUPERSPIKE:
2334                         // super spike hitting wall
2335                         MSG_ReadVector(pos, cls.protocol);
2336                         CL_FindNonSolidLocation(pos, pos, 4);
2337                         CL_ParticleEffect(EFFECT_TE_SUPERSPIKE, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2338                         if (rand() % 5)
2339                                 S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
2340                         else
2341                         {
2342                                 rnd = rand() & 3;
2343                                 if (rnd == 1)
2344                                         S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
2345                                 else if (rnd == 2)
2346                                         S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
2347                                 else
2348                                         S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
2349                         }
2350                         break;
2351
2352                 case QW_TE_EXPLOSION:
2353                         // rocket explosion
2354                         MSG_ReadVector(pos, cls.protocol);
2355                         CL_FindNonSolidLocation(pos, pos, 10);
2356                         CL_ParticleEffect(EFFECT_TE_EXPLOSION, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2357                         S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
2358                         CL_Effect(pos, cl.qw_modelindex_s_explod, 0, 6, 10);
2359                         break;
2360
2361                 case QW_TE_TAREXPLOSION:
2362                         // tarbaby explosion
2363                         MSG_ReadVector(pos, cls.protocol);
2364                         CL_FindNonSolidLocation(pos, pos, 10);
2365                         CL_ParticleEffect(EFFECT_TE_TAREXPLOSION, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2366                         S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
2367                         break;
2368
2369                 case QW_TE_LIGHTNING1:
2370                         // lightning bolts
2371                         CL_ParseBeam(cl.model_bolt, true);
2372                         break;
2373
2374                 case QW_TE_LIGHTNING2:
2375                         // lightning bolts
2376                         CL_ParseBeam(cl.model_bolt2, true);
2377                         break;
2378
2379                 case QW_TE_LIGHTNING3:
2380                         // lightning bolts
2381                         CL_ParseBeam(cl.model_bolt3, false);
2382                         break;
2383
2384                 case QW_TE_LAVASPLASH:
2385                         MSG_ReadVector(pos, cls.protocol);
2386                         CL_ParticleEffect(EFFECT_TE_LAVASPLASH, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2387                         break;
2388
2389                 case QW_TE_TELEPORT:
2390                         MSG_ReadVector(pos, cls.protocol);
2391                         CL_ParticleEffect(EFFECT_TE_TELEPORT, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2392                         break;
2393
2394                 case QW_TE_GUNSHOT:
2395                         // bullet hitting wall
2396                         radius = MSG_ReadByte();
2397                         MSG_ReadVector(pos, cls.protocol);
2398                         CL_FindNonSolidLocation(pos, pos, 4);
2399                         VectorSet(pos2, pos[0] + radius, pos[1] + radius, pos[2] + radius);
2400                         VectorSet(pos, pos[0] - radius, pos[1] - radius, pos[2] - radius);
2401                         CL_ParticleEffect(EFFECT_TE_GUNSHOT, radius, pos, pos2, vec3_origin, vec3_origin, NULL, 0);
2402                         if(cl_sound_ric_gunshot.integer & RIC_GUNSHOT)
2403                         {
2404                                 if (rand() % 5)
2405                                         S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
2406                                 else
2407                                 {
2408                                         rnd = rand() & 3;
2409                                         if (rnd == 1)
2410                                                 S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
2411                                         else if (rnd == 2)
2412                                                 S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
2413                                         else
2414                                                 S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
2415                                 }
2416                         }
2417                         break;
2418
2419                 case QW_TE_BLOOD:
2420                         count = MSG_ReadByte();
2421                         MSG_ReadVector(pos, cls.protocol);
2422                         CL_FindNonSolidLocation(pos, pos, 4);
2423                         CL_ParticleEffect(EFFECT_TE_BLOOD, count, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2424                         break;
2425
2426                 case QW_TE_LIGHTNINGBLOOD:
2427                         MSG_ReadVector(pos, cls.protocol);
2428                         CL_FindNonSolidLocation(pos, pos, 4);
2429                         CL_ParticleEffect(EFFECT_TE_BLOOD, 2.5, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2430                         break;
2431
2432                 default:
2433                         Host_Error("CL_ParseTempEntity: bad type %d (hex %02X)", type, type);
2434                 }
2435         }
2436         else
2437         {
2438                 type = MSG_ReadByte();
2439                 switch (type)
2440                 {
2441                 case TE_WIZSPIKE:
2442                         // spike hitting wall
2443                         MSG_ReadVector(pos, cls.protocol);
2444                         CL_FindNonSolidLocation(pos, pos, 4);
2445                         CL_ParticleEffect(EFFECT_TE_WIZSPIKE, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2446                         S_StartSound(-1, 0, cl.sfx_wizhit, pos, 1, 1);
2447                         break;
2448
2449                 case TE_KNIGHTSPIKE:
2450                         // spike hitting wall
2451                         MSG_ReadVector(pos, cls.protocol);
2452                         CL_FindNonSolidLocation(pos, pos, 4);
2453                         CL_ParticleEffect(EFFECT_TE_KNIGHTSPIKE, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2454                         S_StartSound(-1, 0, cl.sfx_knighthit, pos, 1, 1);
2455                         break;
2456
2457                 case TE_SPIKE:
2458                         // spike hitting wall
2459                         MSG_ReadVector(pos, cls.protocol);
2460                         CL_FindNonSolidLocation(pos, pos, 4);
2461                         CL_ParticleEffect(EFFECT_TE_SPIKE, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2462                         if (rand() % 5)
2463                                 S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
2464                         else
2465                         {
2466                                 rnd = rand() & 3;
2467                                 if (rnd == 1)
2468                                         S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
2469                                 else if (rnd == 2)
2470                                         S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
2471                                 else
2472                                         S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
2473                         }
2474                         break;
2475                 case TE_SPIKEQUAD:
2476                         // quad spike hitting wall
2477                         MSG_ReadVector(pos, cls.protocol);
2478                         CL_FindNonSolidLocation(pos, pos, 4);
2479                         CL_ParticleEffect(EFFECT_TE_SPIKEQUAD, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2480                         if (rand() % 5)
2481                                 S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
2482                         else
2483                         {
2484                                 rnd = rand() & 3;
2485                                 if (rnd == 1)
2486                                         S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
2487                                 else if (rnd == 2)
2488                                         S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
2489                                 else
2490                                         S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
2491                         }
2492                         break;
2493                 case TE_SUPERSPIKE:
2494                         // super spike hitting wall
2495                         MSG_ReadVector(pos, cls.protocol);
2496                         CL_FindNonSolidLocation(pos, pos, 4);
2497                         CL_ParticleEffect(EFFECT_TE_SUPERSPIKE, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2498                         if (rand() % 5)
2499                                 S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
2500                         else
2501                         {
2502                                 rnd = rand() & 3;
2503                                 if (rnd == 1)
2504                                         S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
2505                                 else if (rnd == 2)
2506                                         S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
2507                                 else
2508                                         S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
2509                         }
2510                         break;
2511                 case TE_SUPERSPIKEQUAD:
2512                         // quad super spike hitting wall
2513                         MSG_ReadVector(pos, cls.protocol);
2514                         CL_FindNonSolidLocation(pos, pos, 4);
2515                         CL_ParticleEffect(EFFECT_TE_SUPERSPIKEQUAD, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2516                         if (rand() % 5)
2517                                 S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
2518                         else
2519                         {
2520                                 rnd = rand() & 3;
2521                                 if (rnd == 1)
2522                                         S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
2523                                 else if (rnd == 2)
2524                                         S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
2525                                 else
2526                                         S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
2527                         }
2528                         break;
2529                         // LordHavoc: added for improved blood splatters
2530                 case TE_BLOOD:
2531                         // blood puff
2532                         MSG_ReadVector(pos, cls.protocol);
2533                         CL_FindNonSolidLocation(pos, pos, 4);
2534                         dir[0] = MSG_ReadChar();
2535                         dir[1] = MSG_ReadChar();
2536                         dir[2] = MSG_ReadChar();
2537                         count = MSG_ReadByte();
2538                         CL_ParticleEffect(EFFECT_TE_BLOOD, count, pos, pos, dir, dir, NULL, 0);
2539                         break;
2540                 case TE_SPARK:
2541                         // spark shower
2542                         MSG_ReadVector(pos, cls.protocol);
2543                         CL_FindNonSolidLocation(pos, pos, 4);
2544                         dir[0] = MSG_ReadChar();
2545                         dir[1] = MSG_ReadChar();
2546                         dir[2] = MSG_ReadChar();
2547                         count = MSG_ReadByte();
2548                         CL_ParticleEffect(EFFECT_TE_SPARK, count, pos, pos, dir, dir, NULL, 0);
2549                         break;
2550                 case TE_PLASMABURN:
2551                         MSG_ReadVector(pos, cls.protocol);
2552                         CL_FindNonSolidLocation(pos, pos, 4);
2553                         CL_ParticleEffect(EFFECT_TE_PLASMABURN, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2554                         break;
2555                         // LordHavoc: added for improved gore
2556                 case TE_BLOODSHOWER:
2557                         // vaporized body
2558                         MSG_ReadVector(pos, cls.protocol); // mins
2559                         MSG_ReadVector(pos2, cls.protocol); // maxs
2560                         velspeed = MSG_ReadCoord(cls.protocol); // speed
2561                         count = (unsigned short) MSG_ReadShort(); // number of particles
2562                         vel1[0] = -velspeed;
2563                         vel1[1] = -velspeed;
2564                         vel1[2] = -velspeed;
2565                         vel2[0] = velspeed;
2566                         vel2[1] = velspeed;
2567                         vel2[2] = velspeed;
2568                         CL_ParticleEffect(EFFECT_TE_BLOOD, count, pos, pos2, vel1, vel2, NULL, 0);
2569                         break;
2570
2571                 case TE_PARTICLECUBE:
2572                         // general purpose particle effect
2573                         MSG_ReadVector(pos, cls.protocol); // mins
2574                         MSG_ReadVector(pos2, cls.protocol); // maxs
2575                         MSG_ReadVector(dir, cls.protocol); // dir
2576                         count = (unsigned short) MSG_ReadShort(); // number of particles
2577                         colorStart = MSG_ReadByte(); // color
2578                         colorLength = MSG_ReadByte(); // gravity (1 or 0)
2579                         velspeed = MSG_ReadCoord(cls.protocol); // randomvel
2580                         CL_ParticleCube(pos, pos2, dir, count, colorStart, colorLength != 0, velspeed);
2581                         break;
2582
2583                 case TE_PARTICLERAIN:
2584                         // general purpose particle effect
2585                         MSG_ReadVector(pos, cls.protocol); // mins
2586                         MSG_ReadVector(pos2, cls.protocol); // maxs
2587                         MSG_ReadVector(dir, cls.protocol); // dir
2588                         count = (unsigned short) MSG_ReadShort(); // number of particles
2589                         colorStart = MSG_ReadByte(); // color
2590                         CL_ParticleRain(pos, pos2, dir, count, colorStart, 0);
2591                         break;
2592
2593                 case TE_PARTICLESNOW:
2594                         // general purpose particle effect
2595                         MSG_ReadVector(pos, cls.protocol); // mins
2596                         MSG_ReadVector(pos2, cls.protocol); // maxs
2597                         MSG_ReadVector(dir, cls.protocol); // dir
2598                         count = (unsigned short) MSG_ReadShort(); // number of particles
2599                         colorStart = MSG_ReadByte(); // color
2600                         CL_ParticleRain(pos, pos2, dir, count, colorStart, 1);
2601                         break;
2602
2603                 case TE_GUNSHOT:
2604                         // bullet hitting wall
2605                         MSG_ReadVector(pos, cls.protocol);
2606                         CL_FindNonSolidLocation(pos, pos, 4);
2607                         CL_ParticleEffect(EFFECT_TE_GUNSHOT, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2608                         if(cl_sound_ric_gunshot.integer & RIC_GUNSHOT)
2609                         {
2610                                 if (rand() % 5)
2611                                         S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
2612                                 else
2613                                 {
2614                                         rnd = rand() & 3;
2615                                         if (rnd == 1)
2616                                                 S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
2617                                         else if (rnd == 2)
2618                                                 S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
2619                                         else
2620                                                 S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
2621                                 }
2622                         }
2623                         break;
2624
2625                 case TE_GUNSHOTQUAD:
2626                         // quad bullet hitting wall
2627                         MSG_ReadVector(pos, cls.protocol);
2628                         CL_FindNonSolidLocation(pos, pos, 4);
2629                         CL_ParticleEffect(EFFECT_TE_GUNSHOTQUAD, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2630                         if(cl_sound_ric_gunshot.integer & RIC_GUNSHOTQUAD)
2631                         {
2632                                 if (rand() % 5)
2633                                         S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
2634                                 else
2635                                 {
2636                                         rnd = rand() & 3;
2637                                         if (rnd == 1)
2638                                                 S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
2639                                         else if (rnd == 2)
2640                                                 S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
2641                                         else
2642                                                 S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
2643                                 }
2644                         }
2645                         break;
2646
2647                 case TE_EXPLOSION:
2648                         // rocket explosion
2649                         MSG_ReadVector(pos, cls.protocol);
2650                         CL_FindNonSolidLocation(pos, pos, 10);
2651                         CL_ParticleEffect(EFFECT_TE_EXPLOSION, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2652                         S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
2653                         break;
2654
2655                 case TE_EXPLOSIONQUAD:
2656                         // quad rocket explosion
2657                         MSG_ReadVector(pos, cls.protocol);
2658                         CL_FindNonSolidLocation(pos, pos, 10);
2659                         CL_ParticleEffect(EFFECT_TE_EXPLOSIONQUAD, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2660                         S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
2661                         break;
2662
2663                 case TE_EXPLOSION3:
2664                         // Nehahra movie colored lighting explosion
2665                         MSG_ReadVector(pos, cls.protocol);
2666                         CL_FindNonSolidLocation(pos, pos, 10);
2667                         color[0] = MSG_ReadCoord(cls.protocol) * (2.0f / 1.0f);
2668                         color[1] = MSG_ReadCoord(cls.protocol) * (2.0f / 1.0f);
2669                         color[2] = MSG_ReadCoord(cls.protocol) * (2.0f / 1.0f);
2670                         CL_ParticleExplosion(pos);
2671                         Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
2672                         CL_AllocLightFlash(NULL, &tempmatrix, 350, color[0], color[1], color[2], 700, 0.5, 0, -1, true, 1, 0.25, 0.25, 1, 1, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
2673                         S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
2674                         break;
2675
2676                 case TE_EXPLOSIONRGB:
2677                         // colored lighting explosion
2678                         MSG_ReadVector(pos, cls.protocol);
2679                         CL_FindNonSolidLocation(pos, pos, 10);
2680                         CL_ParticleExplosion(pos);
2681                         color[0] = MSG_ReadByte() * (2.0f / 255.0f);
2682                         color[1] = MSG_ReadByte() * (2.0f / 255.0f);
2683                         color[2] = MSG_ReadByte() * (2.0f / 255.0f);
2684                         Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
2685                         CL_AllocLightFlash(NULL, &tempmatrix, 350, color[0], color[1], color[2], 700, 0.5, 0, -1, true, 1, 0.25, 0.25, 1, 1, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
2686                         S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
2687                         break;
2688
2689                 case TE_TAREXPLOSION:
2690                         // tarbaby explosion
2691                         MSG_ReadVector(pos, cls.protocol);
2692                         CL_FindNonSolidLocation(pos, pos, 10);
2693                         CL_ParticleEffect(EFFECT_TE_TAREXPLOSION, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2694                         S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
2695                         break;
2696
2697                 case TE_SMALLFLASH:
2698                         MSG_ReadVector(pos, cls.protocol);
2699                         CL_FindNonSolidLocation(pos, pos, 10);
2700                         CL_ParticleEffect(EFFECT_TE_SMALLFLASH, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2701                         break;
2702
2703                 case TE_CUSTOMFLASH:
2704                         MSG_ReadVector(pos, cls.protocol);
2705                         CL_FindNonSolidLocation(pos, pos, 4);
2706                         radius = (MSG_ReadByte() + 1) * 8;
2707                         velspeed = (MSG_ReadByte() + 1) * (1.0 / 256.0);
2708                         color[0] = MSG_ReadByte() * (2.0f / 255.0f);
2709                         color[1] = MSG_ReadByte() * (2.0f / 255.0f);
2710                         color[2] = MSG_ReadByte() * (2.0f / 255.0f);
2711                         Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
2712                         CL_AllocLightFlash(NULL, &tempmatrix, radius, color[0], color[1], color[2], radius / velspeed, velspeed, 0, -1, true, 1, 0.25, 1, 1, 1, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
2713                         break;
2714
2715                 case TE_FLAMEJET:
2716                         MSG_ReadVector(pos, cls.protocol);
2717                         MSG_ReadVector(dir, cls.protocol);
2718                         count = MSG_ReadByte();
2719                         CL_ParticleEffect(EFFECT_TE_FLAMEJET, count, pos, pos, dir, dir, NULL, 0);
2720                         break;
2721
2722                 case TE_LIGHTNING1:
2723                         // lightning bolts
2724                         CL_ParseBeam(cl.model_bolt, true);
2725                         break;
2726
2727                 case TE_LIGHTNING2:
2728                         // lightning bolts
2729                         CL_ParseBeam(cl.model_bolt2, true);
2730                         break;
2731
2732                 case TE_LIGHTNING3:
2733                         // lightning bolts
2734                         CL_ParseBeam(cl.model_bolt3, false);
2735                         break;
2736
2737         // PGM 01/21/97
2738                 case TE_BEAM:
2739                         // grappling hook beam
2740                         CL_ParseBeam(cl.model_beam, false);
2741                         break;
2742         // PGM 01/21/97
2743
2744         // LordHavoc: for compatibility with the Nehahra movie...
2745                 case TE_LIGHTNING4NEH:
2746                         CL_ParseBeam(Mod_ForName(MSG_ReadString(), true, false, NULL), false);
2747                         break;
2748
2749                 case TE_LAVASPLASH:
2750                         MSG_ReadVector(pos, cls.protocol);
2751                         CL_ParticleEffect(EFFECT_TE_LAVASPLASH, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2752                         break;
2753
2754                 case TE_TELEPORT:
2755                         MSG_ReadVector(pos, cls.protocol);
2756                         CL_ParticleEffect(EFFECT_TE_TELEPORT, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2757                         break;
2758
2759                 case TE_EXPLOSION2:
2760                         // color mapped explosion
2761                         MSG_ReadVector(pos, cls.protocol);
2762                         CL_FindNonSolidLocation(pos, pos, 10);
2763                         colorStart = MSG_ReadByte();
2764                         colorLength = MSG_ReadByte();
2765                         CL_ParticleExplosion2(pos, colorStart, colorLength);
2766                         tempcolor = palette_rgb[(rand()%colorLength) + colorStart];
2767                         color[0] = tempcolor[0] * (2.0f / 255.0f);
2768                         color[1] = tempcolor[1] * (2.0f / 255.0f);
2769                         color[2] = tempcolor[2] * (2.0f / 255.0f);
2770                         Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
2771                         CL_AllocLightFlash(NULL, &tempmatrix, 350, color[0], color[1], color[2], 700, 0.5, 0, -1, true, 1, 0.25, 0.25, 1, 1, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
2772                         S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
2773                         break;
2774
2775                 case TE_TEI_G3:
2776                         MSG_ReadVector(pos, cls.protocol);
2777                         MSG_ReadVector(pos2, cls.protocol);
2778                         MSG_ReadVector(dir, cls.protocol);
2779                         CL_ParticleEffect(EFFECT_TE_TEI_G3, 1, pos, pos2, dir, dir, NULL, 0);
2780                         break;
2781
2782                 case TE_TEI_SMOKE:
2783                         MSG_ReadVector(pos, cls.protocol);
2784                         MSG_ReadVector(dir, cls.protocol);
2785                         count = MSG_ReadByte();
2786                         CL_FindNonSolidLocation(pos, pos, 4);
2787                         CL_ParticleEffect(EFFECT_TE_TEI_SMOKE, count, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2788                         break;
2789
2790                 case TE_TEI_BIGEXPLOSION:
2791                         MSG_ReadVector(pos, cls.protocol);
2792                         CL_FindNonSolidLocation(pos, pos, 10);
2793                         CL_ParticleEffect(EFFECT_TE_TEI_BIGEXPLOSION, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2794                         S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
2795                         break;
2796
2797                 case TE_TEI_PLASMAHIT:
2798                         MSG_ReadVector(pos, cls.protocol);
2799                         MSG_ReadVector(dir, cls.protocol);
2800                         count = MSG_ReadByte();
2801                         CL_FindNonSolidLocation(pos, pos, 5);
2802                         CL_ParticleEffect(EFFECT_TE_TEI_PLASMAHIT, count, pos, pos, vec3_origin, vec3_origin, NULL, 0);
2803                         break;
2804
2805                 default:
2806                         Host_Error("CL_ParseTempEntity: bad type %d (hex %02X)", type, type);
2807                 }
2808         }
2809 }
2810
2811 void CL_ParseTrailParticles(void)
2812 {
2813         int entityindex;
2814         int effectindex;
2815         vec3_t start, end;
2816         entityindex = (unsigned short)MSG_ReadShort();
2817         if (entityindex >= MAX_EDICTS)
2818                 entityindex = 0;
2819         if (entityindex >= cl.max_entities)
2820                 CL_ExpandEntities(entityindex);
2821         effectindex = (unsigned short)MSG_ReadShort();
2822         MSG_ReadVector(start, cls.protocol);
2823         MSG_ReadVector(end, cls.protocol);
2824         CL_ParticleEffect(effectindex, VectorDistance(start, end), start, end, vec3_origin, vec3_origin, entityindex > 0 ? cl.entities + entityindex : NULL, 0);
2825 }
2826
2827 void CL_ParsePointParticles(void)
2828 {
2829         int effectindex, count;
2830         vec3_t origin, velocity;
2831         effectindex = (unsigned short)MSG_ReadShort();
2832         MSG_ReadVector(origin, cls.protocol);
2833         MSG_ReadVector(velocity, cls.protocol);
2834         count = (unsigned short)MSG_ReadShort();
2835         CL_ParticleEffect(effectindex, count, origin, origin, velocity, velocity, NULL, 0);
2836 }
2837
2838 void CL_ParsePointParticles1(void)
2839 {
2840         int effectindex;
2841         vec3_t origin;
2842         effectindex = (unsigned short)MSG_ReadShort();
2843         MSG_ReadVector(origin, cls.protocol);
2844         CL_ParticleEffect(effectindex, 1, origin, origin, vec3_origin, vec3_origin, NULL, 0);
2845 }
2846
2847 typedef struct cl_iplog_item_s
2848 {
2849         char *address;
2850         char *name;
2851 }
2852 cl_iplog_item_t;
2853
2854 static qboolean cl_iplog_loaded = false;
2855 static int cl_iplog_numitems = 0;
2856 static int cl_iplog_maxitems = 0;
2857 static cl_iplog_item_t *cl_iplog_items;
2858
2859 static void CL_IPLog_Load(void);
2860 static void CL_IPLog_Add(const char *address, const char *name, qboolean checkexisting, qboolean addtofile)
2861 {
2862         int i;
2863         if (!address || !address[0] || !name || !name[0])
2864                 return;
2865         if (!cl_iplog_loaded)
2866                 CL_IPLog_Load();
2867         if (developer_extra.integer)
2868                 Con_DPrintf("CL_IPLog_Add(\"%s\", \"%s\", %i, %i);\n", address, name, checkexisting, addtofile);
2869         // see if it already exists
2870         if (checkexisting)
2871         {
2872                 for (i = 0;i < cl_iplog_numitems;i++)
2873                 {
2874                         if (!strcmp(cl_iplog_items[i].address, address) && !strcmp(cl_iplog_items[i].name, name))
2875                         {
2876                                 if (developer_extra.integer)
2877                                         Con_DPrintf("... found existing \"%s\" \"%s\"\n", cl_iplog_items[i].address, cl_iplog_items[i].name);
2878                                 return;
2879                         }
2880                 }
2881         }
2882         // it does not already exist in the iplog, so add it
2883         if (cl_iplog_maxitems <= cl_iplog_numitems || !cl_iplog_items)
2884         {
2885                 cl_iplog_item_t *olditems = cl_iplog_items;
2886                 cl_iplog_maxitems = max(1024, cl_iplog_maxitems + 256);
2887                 cl_iplog_items = (cl_iplog_item_t *) Mem_Alloc(cls.permanentmempool, cl_iplog_maxitems * sizeof(cl_iplog_item_t));
2888                 if (olditems)
2889                 {
2890                         if (cl_iplog_numitems)
2891                                 memcpy(cl_iplog_items, olditems, cl_iplog_numitems * sizeof(cl_iplog_item_t));
2892                         Mem_Free(olditems);
2893                 }
2894         }
2895         cl_iplog_items[cl_iplog_numitems].address = (char *) Mem_Alloc(cls.permanentmempool, strlen(address) + 1);
2896         cl_iplog_items[cl_iplog_numitems].name = (char *) Mem_Alloc(cls.permanentmempool, strlen(name) + 1);
2897         strlcpy(cl_iplog_items[cl_iplog_numitems].address, address, strlen(address) + 1);
2898         // TODO: maybe it would be better to strip weird characters from name when
2899         // copying it here rather than using a straight strcpy?
2900         strlcpy(cl_iplog_items[cl_iplog_numitems].name, name, strlen(name) + 1);
2901         cl_iplog_numitems++;
2902         if (addtofile)
2903         {
2904                 // add it to the iplog.txt file
2905                 // TODO: this ought to open the one in the userpath version of the base
2906                 // gamedir, not the current gamedir
2907                 Log_Printf(cl_iplog_name.string, "%s %s\n", address, name);
2908                 if (developer_extra.integer)
2909                         Con_DPrintf("CL_IPLog_Add: appending this line to %s: %s %s\n", cl_iplog_name.string, address, name);
2910         }
2911 }
2912
2913 static void CL_IPLog_Load(void)
2914 {
2915         int i, len, linenumber;
2916         char *text, *textend;
2917         unsigned char *filedata;
2918         fs_offset_t filesize;
2919         char line[MAX_INPUTLINE];
2920         char address[MAX_INPUTLINE];
2921         cl_iplog_loaded = true;
2922         // TODO: this ought to open the one in the userpath version of the base
2923         // gamedir, not the current gamedir
2924         filedata = FS_LoadFile(cl_iplog_name.string, tempmempool, true, &filesize);
2925         if (!filedata)
2926                 return;
2927         text = (char *)filedata;
2928         textend = text + filesize;
2929         for (linenumber = 1;text < textend;linenumber++)
2930         {
2931                 for (len = 0;text < textend && *text != '\r' && *text != '\n';text++)
2932                         if (len < (int)sizeof(line) - 1)
2933                                 line[len++] = *text;
2934                 line[len] = 0;
2935                 if (text < textend && *text == '\r' && text[1] == '\n')
2936                         text++;
2937                 if (text < textend && *text == '\n')
2938                         text++;
2939                 if (line[0] == '/' && line[1] == '/')
2940                         continue; // skip comments if anyone happens to add them
2941                 for (i = 0;i < len && !ISWHITESPACE(line[i]);i++)
2942                         address[i] = line[i];
2943                 address[i] = 0;
2944                 // skip exactly one space character
2945                 i++;
2946                 // address contains the address with termination,
2947                 // line + i contains the name with termination
2948                 if (address[0] && line[i])
2949                         CL_IPLog_Add(address, line + i, false, false);
2950                 else
2951                         Con_Printf("%s:%i: could not parse address and name:\n%s\n", cl_iplog_name.string, linenumber, line);
2952         }
2953 }
2954
2955 static void CL_IPLog_List_f(void)
2956 {
2957         int i, j;
2958         const char *addressprefix;
2959         if (Cmd_Argc() > 2)
2960         {
2961                 Con_Printf("usage: %s 123.456.789.\n", Cmd_Argv(0));
2962                 return;
2963         }
2964         addressprefix = "";
2965         if (Cmd_Argc() >= 2)
2966                 addressprefix = Cmd_Argv(1);
2967         if (!cl_iplog_loaded)
2968                 CL_IPLog_Load();
2969         if (addressprefix && addressprefix[0])
2970                 Con_Printf("Listing iplog addresses beginning with %s\n", addressprefix);
2971         else
2972                 Con_Printf("Listing all iplog entries\n");
2973         Con_Printf("address         name\n");
2974         for (i = 0;i < cl_iplog_numitems;i++)
2975         {
2976                 if (addressprefix && addressprefix[0])
2977                 {
2978                         for (j = 0;addressprefix[j];j++)
2979                                 if (addressprefix[j] != cl_iplog_items[i].address[j])
2980                                         break;
2981                         // if this address does not begin with the addressprefix string
2982                         // simply omit it from the output
2983                         if (addressprefix[j])
2984                                 continue;
2985                 }
2986                 // if name is less than 15 characters, left justify it and pad
2987                 // if name is more than 15 characters, print all of it, not worrying
2988                 // about the fact it will misalign the columns
2989                 if (strlen(cl_iplog_items[i].address) < 15)
2990                         Con_Printf("%-15s %s\n", cl_iplog_items[i].address, cl_iplog_items[i].name);
2991                 else
2992                         Con_Printf("%5s %s\n", cl_iplog_items[i].address, cl_iplog_items[i].name);
2993         }
2994 }
2995
2996 // look for anything interesting like player IP addresses or ping reports
2997 qboolean CL_ExaminePrintString(const char *text)
2998 {
2999         int len;
3000         const char *t;
3001         char temp[MAX_INPUTLINE];
3002         if (!strcmp(text, "Client ping times:\n"))
3003         {
3004                 cl.parsingtextmode = CL_PARSETEXTMODE_PING;
3005                 // hide ping reports in demos
3006                 if (cls.demoplayback)
3007                         cl.parsingtextexpectingpingforscores = 1;
3008                 for(cl.parsingtextplayerindex = 0; cl.parsingtextplayerindex < cl.maxclients && !cl.scores[cl.parsingtextplayerindex].name[0]; cl.parsingtextplayerindex++)
3009                         ;
3010                 if (cl.parsingtextplayerindex >= cl.maxclients) // should never happen, since the client itself should be in cl.scores
3011                 {
3012                         Con_Printf("ping reply but empty scoreboard?!?\n");
3013                         cl.parsingtextmode = CL_PARSETEXTMODE_NONE;
3014                         cl.parsingtextexpectingpingforscores = 0;
3015                 }
3016                 cl.parsingtextexpectingpingforscores = cl.parsingtextexpectingpingforscores ? 2 : 0;
3017                 return !cl.parsingtextexpectingpingforscores;
3018         }
3019         if (!strncmp(text, "host:    ", 9))
3020         {
3021                 // cl.parsingtextexpectingpingforscores = false; // really?
3022                 cl.parsingtextmode = CL_PARSETEXTMODE_STATUS;
3023                 cl.parsingtextplayerindex = 0;
3024                 return true;
3025         }
3026         if (cl.parsingtextmode == CL_PARSETEXTMODE_PING)
3027         {
3028                 // if anything goes wrong, we'll assume this is not a ping report
3029                 qboolean expected = cl.parsingtextexpectingpingforscores != 0;
3030                 cl.parsingtextexpectingpingforscores = 0;
3031                 cl.parsingtextmode = CL_PARSETEXTMODE_NONE;
3032                 t = text;
3033                 while (*t == ' ')
3034                         t++;
3035                 if ((*t >= '0' && *t <= '9') || *t == '-')
3036                 {
3037                         int ping = atoi(t);
3038                         while ((*t >= '0' && *t <= '9') || *t == '-')
3039                                 t++;
3040                         if (*t == ' ')
3041                         {
3042                                 int charindex = 0;
3043                                 t++;
3044                                 if(cl.parsingtextplayerindex < cl.maxclients)
3045                                 {
3046                                         for (charindex = 0;cl.scores[cl.parsingtextplayerindex].name[charindex] == t[charindex];charindex++)
3047                                                 ;
3048                                         // note: the matching algorithm stops at the end of the player name because some servers append text such as " READY" after the player name in the scoreboard but not in the ping report
3049                                         //if (cl.scores[cl.parsingtextplayerindex].name[charindex] == 0 && t[charindex] == '\n')
3050                                         if (t[charindex] == '\n')
3051                                         {
3052                                                 cl.scores[cl.parsingtextplayerindex].qw_ping = bound(0, ping, 9999);
3053                                                 for (cl.parsingtextplayerindex++;cl.parsingtextplayerindex < cl.maxclients && !cl.scores[cl.parsingtextplayerindex].name[0];cl.parsingtextplayerindex++)
3054                                                         ;
3055                                                 //if (cl.parsingtextplayerindex < cl.maxclients) // we could still get unconnecteds!
3056                                                 {
3057                                                         // we parsed a valid ping entry, so expect another to follow
3058                                                         cl.parsingtextmode = CL_PARSETEXTMODE_PING;
3059                                                         cl.parsingtextexpectingpingforscores = expected;
3060                                                 }
3061                                                 return !expected;
3062                                         }
3063                                 }
3064                                 if (!strncmp(t, "unconnected\n", 12))
3065                                 {
3066                                         // just ignore
3067                                         cl.parsingtextmode = CL_PARSETEXTMODE_PING;
3068                                         cl.parsingtextexpectingpingforscores = expected;
3069                                         return !expected;
3070                                 }
3071                                 else
3072                                         Con_DPrintf("player names '%s' and '%s' didn't match\n", cl.scores[cl.parsingtextplayerindex].name, t);
3073                         }
3074                 }
3075         }
3076         if (cl.parsingtextmode == CL_PARSETEXTMODE_STATUS)
3077         {
3078                 if (!strncmp(text, "players: ", 9))
3079                 {
3080                         cl.parsingtextmode = CL_PARSETEXTMODE_STATUS_PLAYERID;
3081                         cl.parsingtextplayerindex = 0;
3082                         return true;
3083                 }
3084                 else if (!strstr(text, ": "))
3085                 {
3086                         cl.parsingtextmode = CL_PARSETEXTMODE_NONE; // status report ended
3087                         return true;
3088                 }
3089         }
3090         if (cl.parsingtextmode == CL_PARSETEXTMODE_STATUS_PLAYERID)
3091         {
3092                 // if anything goes wrong, we'll assume this is not a status report
3093                 cl.parsingtextmode = CL_PARSETEXTMODE_NONE;
3094                 if (text[0] == '#' && text[1] >= '0' && text[1] <= '9')
3095                 {
3096                         t = text + 1;
3097                         cl.parsingtextplayerindex = atoi(t) - 1;
3098                         while (*t >= '0' && *t <= '9')
3099                                 t++;
3100                         if (*t == ' ')
3101                         {
3102                                 cl.parsingtextmode = CL_PARSETEXTMODE_STATUS_PLAYERIP;
3103                                 return true;
3104                         }
3105                         // the player name follows here, along with frags and time
3106                 }
3107         }
3108         if (cl.parsingtextmode == CL_PARSETEXTMODE_STATUS_PLAYERIP)
3109         {
3110                 // if anything goes wrong, we'll assume this is not a status report
3111                 cl.parsingtextmode = CL_PARSETEXTMODE_NONE;
3112                 if (text[0] == ' ')
3113                 {
3114                         t = text;
3115                         while (*t == ' ')
3116                                 t++;
3117                         for (len = 0;*t && *t != '\n';t++)
3118                                 if (len < (int)sizeof(temp) - 1)
3119                                         temp[len++] = *t;
3120                         temp[len] = 0;
3121                         // botclient is perfectly valid, but we don't care about bots
3122                         // also don't try to look up the name of an invalid player index
3123                         if (strcmp(temp, "botclient")
3124                          && cl.parsingtextplayerindex >= 0
3125                          && cl.parsingtextplayerindex < cl.maxclients
3126                          && cl.scores[cl.parsingtextplayerindex].name[0])
3127                         {
3128                                 // log the player name and IP address string
3129                                 // (this operates entirely on strings to avoid issues with the
3130                                 //  nature of a network address)
3131                                 CL_IPLog_Add(temp, cl.scores[cl.parsingtextplayerindex].name, true, true);
3132                         }
3133                         cl.parsingtextmode = CL_PARSETEXTMODE_STATUS_PLAYERID;
3134                         return true;
3135                 }
3136         }
3137         return true;
3138 }
3139
3140 extern cvar_t slowmo;
3141 extern void CSQC_UpdateNetworkTimes(double newtime, double oldtime);
3142 static void CL_NetworkTimeReceived(double newtime)
3143 {
3144         double timehigh;
3145         cl.mtime[1] = cl.mtime[0];
3146         cl.mtime[0] = newtime;
3147         if (cl_nolerp.integer || cls.timedemo || (cl.islocalgame && !sv_fixedframeratesingleplayer.integer) || cl.mtime[1] == cl.mtime[0] || cls.signon < SIGNONS)
3148                 cl.time = cl.mtime[1] = newtime;
3149         else if (cls.demoplayback)
3150         {
3151                 // when time falls behind during demo playback it means the cl.mtime[1] was altered
3152                 // due to a large time gap, so treat it as an instant change in time
3153                 // (this can also happen during heavy packet loss in the demo)
3154                 if (cl.time < newtime - 0.1)
3155                         cl.mtime[1] = cl.time = newtime;
3156         }
3157         else if (cls.protocol != PROTOCOL_QUAKEWORLD)
3158         {
3159                 cl.mtime[1] = max(cl.mtime[1], cl.mtime[0] - 0.1);
3160                 if (developer_extra.integer && vid_activewindow)
3161                 {
3162                         if (cl.time < cl.mtime[1] - (cl.mtime[0] - cl.mtime[1]))
3163                                 Con_DPrintf("--- cl.time < cl.mtime[1] (%f < %f ... %f)\n", cl.time, cl.mtime[1], cl.mtime[0]);
3164                         else if (cl.time > cl.mtime[0] + (cl.mtime[0] - cl.mtime[1]))
3165                                 Con_DPrintf("--- cl.time > cl.mtime[0] (%f > %f ... %f)\n", cl.time, cl.mtime[1], cl.mtime[0]);
3166                 }
3167                 cl.time += (cl.mtime[1] - cl.time) * bound(0, cl_nettimesyncfactor.value, 1);
3168                 timehigh = cl.mtime[1] + (cl.mtime[0] - cl.mtime[1]) * cl_nettimesyncboundtolerance.value;
3169                 if (cl_nettimesyncboundmode.integer == 1)
3170                         cl.time = bound(cl.mtime[1], cl.time, cl.mtime[0]);
3171                 else if (cl_nettimesyncboundmode.integer == 2)
3172                 {
3173                         if (cl.time < cl.mtime[1] || cl.time > timehigh)
3174                                 cl.time = cl.mtime[1];
3175                 }
3176                 else if (cl_nettimesyncboundmode.integer == 3)
3177                 {
3178                         if ((cl.time < cl.mtime[1] && cl.oldtime < cl.mtime[1]) || (cl.time > timehigh && cl.oldtime > timehigh))
3179                                 cl.time = cl.mtime[1];
3180                 }
3181                 else if (cl_nettimesyncboundmode.integer == 4)
3182                 {
3183                         if (fabs(cl.time - cl.mtime[1]) > 0.5)
3184                                 cl.time = cl.mtime[1]; // reset
3185                         else if (fabs(cl.time - cl.mtime[1]) > 0.1)
3186                                 cl.time += 0.5 * (cl.mtime[1] - cl.time); // fast
3187                         else if (cl.time > cl.mtime[1])
3188                                 cl.time -= 0.002 * cl.movevars_timescale; // fall into the past by 2ms
3189                         else
3190                                 cl.time += 0.001 * cl.movevars_timescale; // creep forward 1ms
3191                 }
3192                 else if (cl_nettimesyncboundmode.integer == 5)
3193                 {
3194                         if (fabs(cl.time - cl.mtime[1]) > 0.5)
3195                                 cl.time = cl.mtime[1]; // reset
3196                         else if (fabs(cl.time - cl.mtime[1]) > 0.1)
3197                                 cl.time += 0.5 * (cl.mtime[1] - cl.time); // fast
3198                         else
3199                                 cl.time = bound(cl.time - 0.002 * cl.movevars_timescale, cl.mtime[1], cl.time + 0.001 * cl.movevars_timescale);
3200                 }
3201                 else if (cl_nettimesyncboundmode.integer == 6)
3202                 {
3203                         cl.time = bound(cl.mtime[1], cl.time, cl.mtime[0]);
3204                         cl.time = bound(cl.time - 0.002 * cl.movevars_timescale, cl.mtime[1], cl.time + 0.001 * cl.movevars_timescale);
3205                 }
3206         }
3207         // this packet probably contains a player entity update, so we will need
3208         // to update the prediction
3209         cl.movement_replay = true;
3210         // this may get updated later in parsing by svc_clientdata
3211         cl.onground = false;
3212         // if true the cl.viewangles are interpolated from cl.mviewangles[]
3213         // during this frame
3214         // (makes spectating players much smoother and prevents mouse movement from turning)
3215         cl.fixangle[1] = cl.fixangle[0];
3216         cl.fixangle[0] = false;
3217         if (!cls.demoplayback)
3218                 VectorCopy(cl.mviewangles[0], cl.mviewangles[1]);
3219         // update the csqc's server timestamps, critical for proper sync
3220         CSQC_UpdateNetworkTimes(cl.mtime[0], cl.mtime[1]);
3221
3222         if (cl.mtime[0] > cl.mtime[1])
3223                 World_Physics_Frame(&cl.world, cl.mtime[0] - cl.mtime[1], cl.movevars_gravity);
3224 }
3225
3226 #define SHOWNET(x) if(cl_shownet.integer==2)Con_Printf("%3i:%s(%i)\n", msg_readcount-1, x, cmd);
3227
3228 //[515]: csqc
3229 qboolean CL_VM_Parse_TempEntity (void);
3230 void CL_VM_Parse_StuffCmd (const char *msg);
3231 void CL_VM_Parse_CenterPrint (const char *msg);
3232 void CSQC_AddPrintText (const char *msg);
3233 void CSQC_ReadEntities (void);
3234
3235 /*
3236 =====================
3237 CL_ParseServerMessage
3238 =====================
3239 */
3240 int parsingerror = false;
3241 extern void CL_UpdateMoveVars(void);
3242 void CL_ParseServerMessage(void)
3243 {
3244         int                     cmd;
3245         int                     i;
3246         protocolversion_t protocol;
3247         unsigned char           cmdlog[32];
3248         char            *cmdlogname[32], *temp;
3249         int                     cmdindex, cmdcount = 0;
3250         qboolean        qwplayerupdatereceived;
3251         qboolean        strip_pqc;
3252
3253         // LordHavoc: moved demo message writing from before the packet parse to
3254         // after the packet parse so that CL_Stop_f can be called by cl_autodemo
3255         // code in CL_ParseServerinfo
3256         //if (cls.demorecording)
3257         //      CL_WriteDemoMessage (&net_message);
3258
3259         cl.last_received_message = realtime;
3260
3261         CL_KeepaliveMessage(false);
3262
3263 //
3264 // if recording demos, copy the message out
3265 //
3266         if (cl_shownet.integer == 1)
3267                 Con_Printf("%f %i\n", realtime, net_message.cursize);
3268         else if (cl_shownet.integer == 2)
3269                 Con_Print("------------------\n");
3270
3271 //
3272 // parse the message
3273 //
3274         //MSG_BeginReading ();
3275
3276         parsingerror = true;
3277
3278         if (cls.protocol == PROTOCOL_QUAKEWORLD)
3279         {
3280                 CL_NetworkTimeReceived(realtime); // qw has no clock
3281
3282                 // kill all qw nails
3283                 cl.qw_num_nails = 0;
3284
3285                 // fade weapon view kick
3286                 cl.qw_weaponkick = min(cl.qw_weaponkick + 10 * bound(0, cl.time - cl.oldtime, 0.1), 0);
3287
3288                 cls.servermovesequence = cls.netcon->qw.incoming_sequence;
3289
3290                 qwplayerupdatereceived = false;
3291
3292                 while (1)
3293                 {
3294                         if (msg_badread)
3295                                 Host_Error ("CL_ParseServerMessage: Bad QW server message");
3296
3297                         cmd = MSG_ReadByte ();
3298
3299                         if (cmd == -1)
3300                         {
3301                                 SHOWNET("END OF MESSAGE");
3302                                 break;          // end of message
3303                         }
3304
3305                         cmdindex = cmdcount & 31;
3306                         cmdcount++;
3307                         cmdlog[cmdindex] = cmd;
3308
3309                         SHOWNET(qw_svc_strings[cmd]);
3310                         cmdlogname[cmdindex] = qw_svc_strings[cmd];
3311                         if (!cmdlogname[cmdindex])
3312                         {
3313                                 // LordHavoc: fix for bizarre problem in MSVC that I do not understand (if I assign the string pointer directly it ends up storing a NULL pointer)
3314                                 temp = "<unknown>";
3315                                 cmdlogname[cmdindex] = temp;
3316                         }
3317
3318                         // other commands
3319                         switch (cmd)
3320                         {
3321                         default:
3322                                 {
3323                                         char description[32*64], temp[64];
3324                                         int count;
3325                                         strlcpy(description, "packet dump: ", sizeof(description));
3326                                         i = cmdcount - 32;
3327                                         if (i < 0)
3328                                                 i = 0;
3329                                         count = cmdcount - i;
3330                                         i &= 31;
3331                                         while(count > 0)
3332                                         {
3333                                                 dpsnprintf(temp, sizeof(temp), "%3i:%s ", cmdlog[i], cmdlogname[i]);
3334                                                 strlcat(description, temp, sizeof(description));
3335                                                 count--;
3336                                                 i++;
3337                                                 i &= 31;
3338                                         }
3339                                         description[strlen(description)-1] = '\n'; // replace the last space with a newline
3340                                         Con_Print(description);
3341                                         Host_Error("CL_ParseServerMessage: Illegible server message");
3342                                 }
3343                                 break;
3344
3345                         case qw_svc_nop:
3346                                 //Con_Printf("qw_svc_nop\n");
3347                                 break;
3348
3349                         case qw_svc_disconnect:
3350                                 Con_Printf("Server disconnected\n");
3351                                 if (cls.demonum != -1)
3352                                         CL_NextDemo();
3353                                 else
3354                                         CL_Disconnect();
3355                                 return;
3356
3357                         case qw_svc_print:
3358                                 i = MSG_ReadByte();
3359                                 temp = MSG_ReadString();
3360                                 if (CL_ExaminePrintString(temp)) // look for anything interesting like player IP addresses or ping reports
3361                                 {
3362                                         if (i == 3) // chat
3363                                                 CSQC_AddPrintText(va("\1%s", temp));    //[515]: csqc
3364                                         else
3365                                                 CSQC_AddPrintText(temp);
3366                                 }
3367                                 break;
3368
3369                         case qw_svc_centerprint:
3370                                 CL_VM_Parse_CenterPrint(MSG_ReadString ());     //[515]: csqc
3371                                 break;
3372
3373                         case qw_svc_stufftext:
3374                                 CL_VM_Parse_StuffCmd(MSG_ReadString ());        //[515]: csqc
3375                                 break;
3376
3377                         case qw_svc_damage:
3378                                 // svc_damage protocol is identical to nq
3379                                 V_ParseDamage ();
3380                                 break;
3381
3382                         case qw_svc_serverdata:
3383                                 //Cbuf_Execute(); // make sure any stuffed commands are done
3384                                 CL_ParseServerInfo();
3385                                 break;
3386
3387                         case qw_svc_setangle:
3388                                 for (i=0 ; i<3 ; i++)
3389                                         cl.viewangles[i] = MSG_ReadAngle (cls.protocol);
3390                                 if (!cls.demoplayback)
3391                                 {
3392                                         cl.fixangle[0] = true;
3393                                         VectorCopy(cl.viewangles, cl.mviewangles[0]);
3394                                         // disable interpolation if this is new
3395                                         if (!cl.fixangle[1])
3396                                                 VectorCopy(cl.viewangles, cl.mviewangles[1]);
3397                                 }
3398                                 break;
3399
3400                         case qw_svc_lightstyle:
3401                                 i = MSG_ReadByte ();
3402                                 if (i >= cl.max_lightstyle)
3403                                 {
3404                                         Con_Printf ("svc_lightstyle >= MAX_LIGHTSTYLES");
3405                                         break;
3406                                 }
3407                                 strlcpy (cl.lightstyle[i].map,  MSG_ReadString(), sizeof (cl.lightstyle[i].map));
3408                                 cl.lightstyle[i].map[MAX_STYLESTRING - 1] = 0;
3409                                 cl.lightstyle[i].length = (int)strlen(cl.lightstyle[i].map);
3410                                 break;
3411
3412                         case qw_svc_sound:
3413                                 CL_ParseStartSoundPacket(false);
3414                                 break;
3415
3416                         case qw_svc_stopsound:
3417                                 i = (unsigned short) MSG_ReadShort();
3418                                 S_StopSound(i>>3, i&7);
3419                                 break;
3420
3421                         case qw_svc_updatefrags:
3422                                 i = MSG_ReadByte();
3423                                 if (i >= cl.maxclients)
3424                                         Host_Error("CL_ParseServerMessage: svc_updatefrags >= cl.maxclients");
3425                                 cl.scores[i].frags = (signed short) MSG_ReadShort();
3426                                 break;
3427
3428                         case qw_svc_updateping:
3429                                 i = MSG_ReadByte();
3430                                 if (i >= cl.maxclients)
3431                                         Host_Error("CL_ParseServerMessage: svc_updateping >= cl.maxclients");
3432                                 cl.scores[i].qw_ping = MSG_ReadShort();
3433                                 break;
3434
3435                         case qw_svc_updatepl:
3436                                 i = MSG_ReadByte();
3437                                 if (i >= cl.maxclients)
3438                                         Host_Error("CL_ParseServerMessage: svc_updatepl >= cl.maxclients");
3439                                 cl.scores[i].qw_packetloss = MSG_ReadByte();
3440                                 break;
3441
3442                         case qw_svc_updateentertime:
3443                                 i = MSG_ReadByte();
3444                                 if (i >= cl.maxclients)
3445                                         Host_Error("CL_ParseServerMessage: svc_updateentertime >= cl.maxclients");
3446                                 // seconds ago
3447                                 cl.scores[i].qw_entertime = cl.time - MSG_ReadFloat();
3448                                 break;
3449
3450                         case qw_svc_spawnbaseline:
3451                                 i = (unsigned short) MSG_ReadShort();
3452                                 if (i < 0 || i >= MAX_EDICTS)
3453                                         Host_Error ("CL_ParseServerMessage: svc_spawnbaseline: invalid entity number %i", i);
3454                                 if (i >= cl.max_entities)
3455                                         CL_ExpandEntities(i);
3456                                 CL_ParseBaseline(cl.entities + i, false);
3457                                 break;
3458                         case qw_svc_spawnstatic:
3459                                 CL_ParseStatic(false);
3460                                 break;
3461                         case qw_svc_temp_entity:
3462                                 if(!CL_VM_Parse_TempEntity())
3463                                         CL_ParseTempEntity ();
3464                                 break;
3465
3466                         case qw_svc_killedmonster:
3467                                 cl.stats[STAT_MONSTERS]++;
3468                                 break;
3469
3470                         case qw_svc_foundsecret:
3471                                 cl.stats[STAT_SECRETS]++;
3472                                 break;
3473
3474                         case qw_svc_updatestat:
3475                                 i = MSG_ReadByte ();
3476                                 if (i < 0 || i >= MAX_CL_STATS)
3477                                         Host_Error ("svc_updatestat: %i is invalid", i);
3478                                 cl.stats[i] = MSG_ReadByte ();
3479                                 break;
3480
3481                         case qw_svc_updatestatlong:
3482                                 i = MSG_ReadByte ();
3483                                 if (i < 0 || i >= MAX_CL_STATS)
3484                                         Host_Error ("svc_updatestatlong: %i is invalid", i);
3485                                 cl.stats[i] = MSG_ReadLong ();
3486                                 break;
3487
3488                         case qw_svc_spawnstaticsound:
3489                                 CL_ParseStaticSound (false);
3490                                 break;
3491
3492                         case qw_svc_cdtrack:
3493                                 cl.cdtrack = cl.looptrack = MSG_ReadByte ();
3494                                 if ( (cls.demoplayback || cls.demorecording) && (cls.forcetrack != -1) )
3495                                         CDAudio_Play ((unsigned char)cls.forcetrack, true);
3496                                 else
3497                                         CDAudio_Play ((unsigned char)cl.cdtrack, true);
3498                                 break;
3499
3500                         case qw_svc_intermission:
3501                                 if(!cl.intermission)
3502                                         cl.completed_time = cl.time;
3503                                 cl.intermission = 1;
3504                                 MSG_ReadVector(cl.qw_intermission_origin, cls.protocol);
3505                                 for (i = 0;i < 3;i++)
3506                                         cl.qw_intermission_angles[i] = MSG_ReadAngle(cls.protocol);
3507                                 break;
3508
3509                         case qw_svc_finale:
3510                                 if(!cl.intermission)
3511                                         cl.completed_time = cl.time;
3512                                 cl.intermission = 2;
3513                                 SCR_CenterPrint(MSG_ReadString ());
3514                                 break;
3515
3516                         case qw_svc_sellscreen:
3517                                 Cmd_ExecuteString ("help", src_command);
3518                                 break;
3519
3520                         case qw_svc_smallkick:
3521                                 cl.qw_weaponkick = -2;
3522                                 break;
3523                         case qw_svc_bigkick:
3524                                 cl.qw_weaponkick = -4;
3525                                 break;
3526
3527                         case qw_svc_muzzleflash:
3528                                 i = (unsigned short) MSG_ReadShort();
3529                                 // NOTE: in QW this only worked on clients
3530                                 if (i < 0 || i >= MAX_EDICTS)
3531                                         Host_Error("CL_ParseServerMessage: svc_spawnbaseline: invalid entity number %i", i);
3532                                 if (i >= cl.max_entities)
3533                                         CL_ExpandEntities(i);
3534                                 cl.entities[i].persistent.muzzleflash = 1.0f;
3535                                 break;
3536
3537                         case qw_svc_updateuserinfo:
3538                                 QW_CL_UpdateUserInfo();
3539                                 break;
3540
3541                         case qw_svc_setinfo:
3542                                 QW_CL_SetInfo();
3543                                 break;
3544
3545                         case qw_svc_serverinfo:
3546                                 QW_CL_ServerInfo();
3547                                 break;
3548
3549                         case qw_svc_download:
3550                                 QW_CL_ParseDownload();
3551                                 break;
3552
3553                         case qw_svc_playerinfo:
3554                                 // slightly kill qw player entities now that we know there is
3555                                 // an update of player entities this frame...
3556                                 if (!qwplayerupdatereceived)
3557                                 {
3558                                         qwplayerupdatereceived = true;
3559                                         for (i = 1;i < cl.maxclients;i++)
3560                                                 cl.entities_active[i] = false;
3561                                 }
3562                                 EntityStateQW_ReadPlayerUpdate();
3563                                 break;
3564
3565                         case qw_svc_nails:
3566                                 QW_CL_ParseNails();
3567                                 break;
3568
3569                         case qw_svc_chokecount:
3570                                 i = MSG_ReadByte();
3571                                 // FIXME: apply to netgraph
3572                                 //for (j = 0;j < i;j++)
3573                                 //      cl.frames[(cls.netcon->qw.incoming_acknowledged-1-j)&QW_UPDATE_MASK].receivedtime = -2;
3574                                 break;
3575
3576                         case qw_svc_modellist:
3577                                 QW_CL_ParseModelList();
3578                                 break;
3579
3580                         case qw_svc_soundlist:
3581                                 QW_CL_ParseSoundList();
3582                                 break;
3583
3584                         case qw_svc_packetentities:
3585                                 EntityFrameQW_CL_ReadFrame(false);
3586                                 // first update is the final signon stage
3587                                 if (cls.signon == SIGNONS - 1)
3588                                 {
3589                                         cls.signon = SIGNONS;
3590                                         CL_SignonReply ();
3591                                 }
3592                                 break;
3593
3594                         case qw_svc_deltapacketentities:
3595                                 EntityFrameQW_CL_ReadFrame(true);
3596                                 // first update is the final signon stage
3597                                 if (cls.signon == SIGNONS - 1)
3598                                 {
3599                                         cls.signon = SIGNONS;
3600                                         CL_SignonReply ();
3601                                 }
3602                                 break;
3603
3604                         case qw_svc_maxspeed:
3605                                 cl.movevars_maxspeed = MSG_ReadFloat();
3606                                 break;
3607
3608                         case qw_svc_entgravity:
3609                                 cl.movevars_entgravity = MSG_ReadFloat();
3610                                 if (!cl.movevars_entgravity)
3611                                         cl.movevars_entgravity = 1.0f;
3612                                 break;
3613
3614                         case qw_svc_setpause:
3615                                 cl.paused = MSG_ReadByte () != 0;
3616                                 if (cl.paused)
3617                                         CDAudio_Pause ();
3618                                 else
3619                                         CDAudio_Resume ();
3620                                 S_PauseGameSounds (cl.paused);
3621                                 break;
3622                         }
3623                 }
3624
3625                 if (qwplayerupdatereceived)
3626                 {
3627                         // fully kill any player entities that were not updated this frame
3628                         for (i = 1;i <= cl.maxclients;i++)
3629                                 if (!cl.entities_active[i])
3630                                         cl.entities[i].state_current.active = false;
3631                 }
3632         }
3633         else
3634         {
3635                 while (1)
3636                 {
3637                         if (msg_badread)
3638                                 Host_Error ("CL_ParseServerMessage: Bad server message");
3639
3640                         cmd = MSG_ReadByte ();
3641
3642                         if (cmd == -1)
3643                         {
3644 //                              R_TimeReport("END OF MESSAGE");
3645                                 SHOWNET("END OF MESSAGE");
3646                                 break;          // end of message
3647                         }
3648
3649                         cmdindex = cmdcount & 31;
3650                         cmdcount++;
3651                         cmdlog[cmdindex] = cmd;
3652
3653                         // if the high bit of the command byte is set, it is a fast update
3654                         if (cmd & 128)
3655                         {
3656                                 // LordHavoc: fix for bizarre problem in MSVC that I do not understand (if I assign the string pointer directly it ends up storing a NULL pointer)
3657                                 temp = "entity";
3658                                 cmdlogname[cmdindex] = temp;
3659                                 SHOWNET("fast update");
3660                                 if (cls.signon == SIGNONS - 1)
3661                                 {
3662                                         // first update is the final signon stage
3663                                         cls.signon = SIGNONS;
3664                                         CL_SignonReply ();
3665                                 }
3666                                 EntityFrameQuake_ReadEntity (cmd&127);
3667                                 continue;
3668                         }
3669
3670                         SHOWNET(svc_strings[cmd]);
3671                         cmdlogname[cmdindex] = svc_strings[cmd];
3672                         if (!cmdlogname[cmdindex])
3673                         {
3674                                 // LordHavoc: fix for bizarre problem in MSVC that I do not understand (if I assign the string pointer directly it ends up storing a NULL pointer)
3675                                 temp = "<unknown>";
3676                                 cmdlogname[cmdindex] = temp;
3677                         }
3678
3679                         // other commands
3680                         switch (cmd)
3681                         {
3682                         default:
3683                                 {
3684                                         char description[32*64], temp[64];
3685                                         int count;
3686                                         strlcpy (description, "packet dump: ", sizeof(description));
3687                                         i = cmdcount - 32;
3688                                         if (i < 0)
3689                                                 i = 0;
3690                                         count = cmdcount - i;
3691                                         i &= 31;
3692                                         while(count > 0)
3693                                         {
3694                                                 dpsnprintf (temp, sizeof (temp), "%3i:%s ", cmdlog[i], cmdlogname[i]);
3695                                                 strlcat (description, temp, sizeof (description));
3696                                                 count--;
3697                                                 i++;
3698                                                 i &= 31;
3699                                         }
3700                                         description[strlen(description)-1] = '\n'; // replace the last space with a newline
3701                                         Con_Print(description);
3702                                         Host_Error ("CL_ParseServerMessage: Illegible server message");
3703                                 }
3704                                 break;
3705
3706                         case svc_nop:
3707                                 if (cls.signon < SIGNONS)
3708                                         Con_Print("<-- server to client keepalive\n");
3709                                 break;
3710
3711                         case svc_time:
3712                                 CL_NetworkTimeReceived(MSG_ReadFloat());
3713                                 break;
3714
3715                         case svc_clientdata:
3716                                 CL_ParseClientdata();
3717                                 break;
3718
3719                         case svc_version:
3720                                 i = MSG_ReadLong ();
3721                                 protocol = Protocol_EnumForNumber(i);
3722                                 if (protocol == PROTOCOL_UNKNOWN)
3723                                         Host_Error("CL_ParseServerMessage: Server is unrecognized protocol number (%i)", i);
3724                                 // hack for unmarked Nehahra movie demos which had a custom protocol
3725                                 if (protocol == PROTOCOL_QUAKEDP && cls.demoplayback && demo_nehahra.integer)
3726                                         protocol = PROTOCOL_NEHAHRAMOVIE;
3727                                 cls.protocol = protocol;
3728                                 break;
3729
3730                         case svc_disconnect:
3731                                 Con_Printf ("Server disconnected\n");
3732                                 if (cls.demonum != -1)
3733                                         CL_NextDemo ();
3734                                 else
3735                                         CL_Disconnect ();
3736                                 break;
3737
3738                         case svc_print:
3739                                 temp = MSG_ReadString();
3740                                 if (CL_ExaminePrintString(temp)) // look for anything interesting like player IP addresses or ping reports
3741                                         CSQC_AddPrintText(temp);        //[515]: csqc
3742                                 break;
3743
3744                         case svc_centerprint:
3745                                 CL_VM_Parse_CenterPrint(MSG_ReadString ());     //[515]: csqc
3746                                 break;
3747
3748                         case svc_stufftext:
3749                                 temp = MSG_ReadString();
3750                                 /* if(utf8_enable.integer)
3751                                 {
3752                                         strip_pqc = true;
3753                                         // we can safely strip and even
3754                                         // interpret these in utf8 mode
3755                                 }
3756                                 else */ switch(cls.protocol)
3757                                 {
3758                                         case PROTOCOL_QUAKE:
3759                                         case PROTOCOL_QUAKEDP:
3760                                                 // maybe add other protocols if
3761                                                 // so desired, but not DP7
3762                                                 strip_pqc = true;
3763                                                 break;
3764                                         case PROTOCOL_DARKPLACES7:
3765                                         default:
3766                                                 // ProQuake does not support
3767                                                 // these protocols
3768                                                 strip_pqc = false;
3769                                                 break;
3770                                 }
3771                                 if(strip_pqc)
3772                                 {
3773                                         // skip over ProQuake messages,
3774                                         // TODO actually interpret them
3775                                         // (they are sbar team score
3776                                         // updates), see proquake cl_parse.c
3777                                         if(*temp == 0x01)
3778                                         {
3779                                                 ++temp;
3780                                                 while(*temp >= 0x01 && *temp <= 0x1F)
3781                                                         ++temp;
3782                                         }
3783                                 }
3784                                 CL_VM_Parse_StuffCmd(temp);     //[515]: csqc
3785                                 break;
3786
3787                         case svc_damage:
3788                                 V_ParseDamage ();
3789                                 break;
3790
3791                         case svc_serverinfo:
3792                                 CL_ParseServerInfo ();
3793                                 break;
3794
3795                         case svc_setangle:
3796                                 for (i=0 ; i<3 ; i++)
3797                                         cl.viewangles[i] = MSG_ReadAngle (cls.protocol);
3798                                 if (!cls.demoplayback)
3799                                 {
3800                                         cl.fixangle[0] = true;
3801                                         VectorCopy(cl.viewangles, cl.mviewangles[0]);
3802                                         // disable interpolation if this is new
3803                                         if (!cl.fixangle[1])
3804                                                 VectorCopy(cl.viewangles, cl.mviewangles[1]);
3805                                 }
3806                                 break;
3807
3808                         case svc_setview:
3809                                 cl.viewentity = (unsigned short)MSG_ReadShort ();
3810                                 if (cl.viewentity >= MAX_EDICTS)
3811                                         Host_Error("svc_setview >= MAX_EDICTS");
3812                                 if (cl.viewentity >= cl.max_entities)
3813                                         CL_ExpandEntities(cl.viewentity);
3814                                 // LordHavoc: assume first setview recieved is the real player entity
3815                                 if (!cl.realplayerentity)
3816                                         cl.realplayerentity = cl.viewentity;
3817                                 // update cl.playerentity to this one if it is a valid player
3818                                 if (cl.viewentity >= 1 && cl.viewentity <= cl.maxclients)
3819                                         cl.playerentity = cl.viewentity;
3820                                 break;
3821
3822                         case svc_lightstyle:
3823                                 i = MSG_ReadByte ();
3824                                 if (i >= cl.max_lightstyle)
3825                                 {
3826                                         Con_Printf ("svc_lightstyle >= MAX_LIGHTSTYLES");
3827                                         break;
3828                                 }
3829                                 strlcpy (cl.lightstyle[i].map,  MSG_ReadString(), sizeof (cl.lightstyle[i].map));
3830                                 cl.lightstyle[i].map[MAX_STYLESTRING - 1] = 0;
3831                                 cl.lightstyle[i].length = (int)strlen(cl.lightstyle[i].map);
3832                                 break;
3833
3834                         case svc_sound:
3835                                 CL_ParseStartSoundPacket(false);
3836                                 break;
3837
3838                         case svc_precache:
3839                                 if (cls.protocol == PROTOCOL_DARKPLACES1 || cls.protocol == PROTOCOL_DARKPLACES2 || cls.protocol == PROTOCOL_DARKPLACES3)
3840                                 {
3841                                         // was svc_sound2 in protocols 1, 2, 3, removed in 4, 5, changed to svc_precache in 6
3842                                         CL_ParseStartSoundPacket(true);
3843                                 }
3844                                 else
3845                                 {
3846                                         int i = (unsigned short)MSG_ReadShort();
3847                                         char *s = MSG_ReadString();
3848                                         if (i < 32768)
3849                                         {
3850                                                 if (i >= 1 && i < MAX_MODELS)
3851                                                 {
3852                                                         dp_model_t *model = Mod_ForName(s, false, false, s[0] == '*' ? cl.model_name[1] : NULL);
3853                                                         if (!model)
3854                                                                 Con_DPrintf("svc_precache: Mod_ForName(\"%s\") failed\n", s);
3855                                                         cl.model_precache[i] = model;
3856                                                 }
3857                                                 else
3858                                                         Con_Printf("svc_precache: index %i outside range %i...%i\n", i, 1, MAX_MODELS);
3859                                         }
3860                                         else
3861                                         {
3862                                                 i -= 32768;
3863                                                 if (i >= 1 && i < MAX_SOUNDS)
3864                                                 {
3865                                                         sfx_t *sfx = S_PrecacheSound (s, true, true);
3866                                                         if (!sfx && snd_initialized.integer)
3867                                                                 Con_DPrintf("svc_precache: S_PrecacheSound(\"%s\") failed\n", s);
3868                                                         cl.sound_precache[i] = sfx;
3869                                                 }
3870                                                 else
3871                                                         Con_Printf("svc_precache: index %i outside range %i...%i\n", i, 1, MAX_SOUNDS);
3872                                         }
3873                                 }
3874                                 break;
3875
3876                         case svc_stopsound:
3877                                 i = (unsigned short) MSG_ReadShort();
3878                                 S_StopSound(i>>3, i&7);
3879                                 break;
3880
3881                         case svc_updatename:
3882                                 i = MSG_ReadByte ();
3883                                 if (i >= cl.maxclients)
3884                                         Host_Error ("CL_ParseServerMessage: svc_updatename >= cl.maxclients");
3885                                 strlcpy (cl.scores[i].name, MSG_ReadString (), sizeof (cl.scores[i].name));
3886                                 break;
3887
3888                         case svc_updatefrags:
3889                                 i = MSG_ReadByte ();
3890                                 if (i >= cl.maxclients)
3891                                         Host_Error ("CL_ParseServerMessage: svc_updatefrags >= cl.maxclients");
3892                                 cl.scores[i].frags = (signed short) MSG_ReadShort ();
3893                                 break;
3894
3895                         case svc_updatecolors:
3896                                 i = MSG_ReadByte ();
3897                                 if (i >= cl.maxclients)
3898                                         Host_Error ("CL_ParseServerMessage: svc_updatecolors >= cl.maxclients");
3899                                 cl.scores[i].colors = MSG_ReadByte ();
3900                                 break;
3901
3902                         case svc_particle:
3903                                 CL_ParseParticleEffect ();
3904                                 break;
3905
3906                         case svc_effect:
3907                                 CL_ParseEffect ();
3908                                 break;
3909
3910                         case svc_effect2:
3911                                 CL_ParseEffect2 ();
3912                                 break;
3913
3914                         case svc_spawnbaseline:
3915                                 i = (unsigned short) MSG_ReadShort ();
3916                                 if (i < 0 || i >= MAX_EDICTS)
3917                                         Host_Error ("CL_ParseServerMessage: svc_spawnbaseline: invalid entity number %i", i);
3918                                 if (i >= cl.max_entities)
3919                                         CL_ExpandEntities(i);
3920                                 CL_ParseBaseline (cl.entities + i, false);
3921                                 break;
3922                         case svc_spawnbaseline2:
3923                                 i = (unsigned short) MSG_ReadShort ();
3924                                 if (i < 0 || i >= MAX_EDICTS)
3925                                         Host_Error ("CL_ParseServerMessage: svc_spawnbaseline2: invalid entity number %i", i);
3926                                 if (i >= cl.max_entities)
3927                                         CL_ExpandEntities(i);
3928                                 CL_ParseBaseline (cl.entities + i, true);
3929                                 break;
3930                         case svc_spawnstatic:
3931                                 CL_ParseStatic (false);
3932                                 break;
3933                         case svc_spawnstatic2:
3934                                 CL_ParseStatic (true);
3935                                 break;
3936                         case svc_temp_entity:
3937                                 if(!CL_VM_Parse_TempEntity())
3938                                         CL_ParseTempEntity ();
3939                                 break;
3940
3941                         case svc_setpause:
3942                                 cl.paused = MSG_ReadByte () != 0;
3943                                 if (cl.paused)
3944                                         CDAudio_Pause ();
3945                                 else
3946                                         CDAudio_Resume ();
3947                                 S_PauseGameSounds (cl.paused);
3948                                 break;
3949
3950                         case svc_signonnum:
3951                                 i = MSG_ReadByte ();
3952                                 // LordHavoc: it's rude to kick off the client if they missed the
3953                                 // reconnect somehow, so allow signon 1 even if at signon 1
3954                                 if (i <= cls.signon && i != 1)
3955                                         Host_Error ("Received signon %i when at %i", i, cls.signon);
3956                                 cls.signon = i;
3957                                 CL_SignonReply ();
3958                                 break;
3959
3960                         case svc_killedmonster:
3961                                 cl.stats[STAT_MONSTERS]++;
3962                                 break;
3963
3964                         case svc_foundsecret:
3965                                 cl.stats[STAT_SECRETS]++;
3966                                 break;
3967
3968                         case svc_updatestat:
3969                                 i = MSG_ReadByte ();
3970                                 if (i < 0 || i >= MAX_CL_STATS)
3971                                         Host_Error ("svc_updatestat: %i is invalid", i);
3972                                 cl.stats[i] = MSG_ReadLong ();
3973                                 break;
3974
3975                         case svc_updatestatubyte:
3976                                 i = MSG_ReadByte ();
3977                                 if (i < 0 || i >= MAX_CL_STATS)
3978                                         Host_Error ("svc_updatestat: %i is invalid", i);
3979                                 cl.stats[i] = MSG_ReadByte ();
3980                                 break;
3981
3982                         case svc_spawnstaticsound:
3983                                 CL_ParseStaticSound (false);
3984                                 break;
3985
3986                         case svc_spawnstaticsound2:
3987                                 CL_ParseStaticSound (true);
3988                                 break;
3989
3990                         case svc_cdtrack:
3991                                 cl.cdtrack = MSG_ReadByte ();
3992                                 cl.looptrack = MSG_ReadByte ();
3993                                 if ( (cls.demoplayback || cls.demorecording) && (cls.forcetrack != -1) )
3994                                         CDAudio_Play ((unsigned char)cls.forcetrack, true);
3995                                 else
3996                                         CDAudio_Play ((unsigned char)cl.cdtrack, true);
3997                                 break;
3998
3999                         case svc_intermission:
4000                                 if(!cl.intermission)
4001                                         cl.completed_time = cl.time;
4002                                 cl.intermission = 1;
4003                                 CL_VM_UpdateIntermissionState(cl.intermission);
4004                                 break;
4005
4006                         case svc_finale:
4007                                 if(!cl.intermission)
4008                                         cl.completed_time = cl.time;
4009                                 cl.intermission = 2;
4010                                 CL_VM_UpdateIntermissionState(cl.intermission);
4011                                 SCR_CenterPrint(MSG_ReadString ());
4012                                 break;
4013
4014                         case svc_cutscene:
4015                                 if(!cl.intermission)
4016                                         cl.completed_time = cl.time;
4017                                 cl.intermission = 3;
4018                                 CL_VM_UpdateIntermissionState(cl.intermission);
4019                                 SCR_CenterPrint(MSG_ReadString ());
4020                                 break;
4021
4022                         case svc_sellscreen:
4023                                 Cmd_ExecuteString ("help", src_command);
4024                                 break;
4025                         case svc_hidelmp:
4026                                 if (gamemode == GAME_TENEBRAE)
4027                                 {
4028                                         // repeating particle effect
4029                                         MSG_ReadCoord(cls.protocol);
4030                                         MSG_ReadCoord(cls.protocol);
4031                                         MSG_ReadCoord(cls.protocol);
4032                                         MSG_ReadCoord(cls.protocol);
4033                                         MSG_ReadCoord(cls.protocol);
4034                                         MSG_ReadCoord(cls.protocol);
4035                                         MSG_ReadByte();
4036                                         MSG_ReadLong();
4037                                         MSG_ReadLong();
4038                                         MSG_ReadString();
4039                                 }
4040                                 else
4041                                         SHOWLMP_decodehide();
4042                                 break;
4043                         case svc_showlmp:
4044                                 if (gamemode == GAME_TENEBRAE)
4045                                 {
4046                                         // particle effect
4047                                         MSG_ReadCoord(cls.protocol);
4048                                         MSG_ReadCoord(cls.protocol);
4049                                         MSG_ReadCoord(cls.protocol);
4050                                         MSG_ReadByte();
4051                                         MSG_ReadString();
4052                                 }
4053                                 else
4054                                         SHOWLMP_decodeshow();
4055                                 break;
4056                         case svc_skybox:
4057                                 R_SetSkyBox(MSG_ReadString());
4058                                 break;
4059                         case svc_entities:
4060                                 if (cls.signon == SIGNONS - 1)
4061                                 {
4062                                         // first update is the final signon stage
4063                                         cls.signon = SIGNONS;
4064                                         CL_SignonReply ();
4065                                 }
4066                                 if (cls.protocol == PROTOCOL_DARKPLACES1 || cls.protocol == PROTOCOL_DARKPLACES2 || cls.protocol == PROTOCOL_DARKPLACES3)
4067                                         EntityFrame_CL_ReadFrame();
4068                                 else if (cls.protocol == PROTOCOL_DARKPLACES4)
4069                                         EntityFrame4_CL_ReadFrame();
4070                                 else
4071                                         EntityFrame5_CL_ReadFrame();
4072                                 break;
4073                         case svc_csqcentities:
4074                                 CSQC_ReadEntities();
4075                                 break;
4076                         case svc_downloaddata:
4077                                 CL_ParseDownload();
4078                                 break;
4079                         case svc_trailparticles:
4080                                 CL_ParseTrailParticles();
4081                                 break;
4082                         case svc_pointparticles:
4083                                 CL_ParsePointParticles();
4084                                 break;
4085                         case svc_pointparticles1:
4086                                 CL_ParsePointParticles1();
4087                                 break;
4088                         }
4089 //                      R_TimeReport(svc_strings[cmd]);
4090                 }
4091         }
4092
4093         if (cls.signon == SIGNONS)
4094                 CL_UpdateItemsAndWeapon();
4095 //      R_TimeReport("UpdateItems");
4096
4097         EntityFrameQuake_ISeeDeadEntities();
4098 //      R_TimeReport("ISeeDeadEntities");
4099
4100         CL_UpdateMoveVars();
4101 //      R_TimeReport("UpdateMoveVars");
4102
4103         parsingerror = false;
4104
4105         // LordHavoc: this was at the start of the function before cl_autodemo was
4106         // implemented
4107         if (cls.demorecording)
4108         {
4109                 CL_WriteDemoMessage (&net_message);
4110 //              R_TimeReport("WriteDemo");
4111         }
4112 }
4113
4114 void CL_Parse_DumpPacket(void)
4115 {
4116         if (!parsingerror)
4117                 return;
4118         Con_Print("Packet dump:\n");
4119         SZ_HexDumpToConsole(&net_message);
4120         parsingerror = false;
4121 }
4122
4123 void CL_Parse_ErrorCleanUp(void)
4124 {
4125         CL_StopDownload(0, 0);
4126         QW_CL_StopUpload();
4127 }
4128
4129 void CL_Parse_Init(void)
4130 {
4131         // LordHavoc: added demo_nehahra cvar
4132         Cvar_RegisterVariable (&demo_nehahra);
4133         if (gamemode == GAME_NEHAHRA)
4134                 Cvar_SetValue("demo_nehahra", 1);
4135         Cvar_RegisterVariable(&developer_networkentities);
4136         Cvar_RegisterVariable(&cl_gameplayfix_soundsmovewithentities);
4137
4138         Cvar_RegisterVariable(&cl_sound_wizardhit);
4139         Cvar_RegisterVariable(&cl_sound_hknighthit);
4140         Cvar_RegisterVariable(&cl_sound_tink1);
4141         Cvar_RegisterVariable(&cl_sound_ric1);
4142         Cvar_RegisterVariable(&cl_sound_ric2);
4143         Cvar_RegisterVariable(&cl_sound_ric3);
4144         Cvar_RegisterVariable(&cl_sound_ric_gunshot);
4145         Cvar_RegisterVariable(&cl_sound_r_exp3);
4146
4147         Cvar_RegisterVariable(&cl_joinbeforedownloadsfinish);
4148
4149         // server extension cvars set by commands issued from the server during connect
4150         Cvar_RegisterVariable(&cl_serverextension_download);
4151
4152         Cvar_RegisterVariable(&cl_nettimesyncfactor);
4153         Cvar_RegisterVariable(&cl_nettimesyncboundmode);
4154         Cvar_RegisterVariable(&cl_nettimesyncboundtolerance);
4155         Cvar_RegisterVariable(&cl_iplog_name);
4156         Cvar_RegisterVariable(&cl_readpicture_force);
4157
4158         Cmd_AddCommand("nextul", QW_CL_NextUpload, "sends next fragment of current upload buffer (screenshot for example)");
4159         Cmd_AddCommand("stopul", QW_CL_StopUpload, "aborts current upload (screenshot for example)");
4160         Cmd_AddCommand("skins", QW_CL_Skins_f, "downloads missing qw skins from server");
4161         Cmd_AddCommand("changing", QW_CL_Changing_f, "sent by qw servers to tell client to wait for level change");
4162         Cmd_AddCommand("cl_begindownloads", CL_BeginDownloads_f, "used internally by darkplaces client while connecting (causes loading of models and sounds or triggers downloads for missing ones)");
4163         Cmd_AddCommand("cl_downloadbegin", CL_DownloadBegin_f, "(networking) informs client of download file information, client replies with sv_startsoundload to begin the transfer");
4164         Cmd_AddCommand("stopdownload", CL_StopDownload_f, "terminates a download");
4165         Cmd_AddCommand("cl_downloadfinished", CL_DownloadFinished_f, "signals that a download has finished and provides the client with file size and crc to check its integrity");
4166         Cmd_AddCommand("iplog_list", CL_IPLog_List_f, "lists names of players whose IP address begins with the supplied text (example: iplog_list 123.456.789)");
4167 }
4168
4169 void CL_Parse_Shutdown(void)
4170 {
4171 }