cl_parse.c

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/*
Copyright (C) 1996-1997 Id Software, Inc.
 
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
 
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
See the GNU General Public License for more details.
 
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
*/
// cl_parse.c  -- parse a message received from the server
 
#include "quakedef.h"
#include "cdaudio.h"
#include "cl_collision.h"
#include "csprogs.h"
#include "libcurl.h"
#include "utf8lib.h"
#ifdef CONFIG_MENU
#include "menu.h"
#endif
#include "cl_video.h"
#include "float.h"
 
const char *svc_strings[128] =
{
    "svc_bad",
    "svc_nop",
    "svc_disconnect",   // (DP8) [string] null terminated parting message
    "svc_updatestat",
    "svc_version",      // [int] server version
    "svc_setview",      // [short] entity number
    "svc_sound",            // <see code>
    "svc_time",         // [float] server time
    "svc_print",            // [string] null terminated string
    "svc_stufftext",        // [string] stuffed into client's console buffer
                        // the string should be \n terminated
    "svc_setangle",     // [vec3] set the view angle to this absolute value
 
    "svc_serverinfo",       // [int] version
                        // [string] signon string
                        // [string]..[0]model cache [string]...[0]sounds cache
                        // [string]..[0]item cache
    "svc_lightstyle",       // [byte] [string]
    "svc_updatename",       // [byte] [string]
    "svc_updatefrags",  // [byte] [short]
    "svc_clientdata",       // <shortbits + data>
    "svc_stopsound",        // <see code>
    "svc_updatecolors", // [byte] [byte]
    "svc_particle",     // [vec3] <variable>
    "svc_damage",           // [byte] impact [byte] blood [vec3] from
 
    "svc_spawnstatic",
    "OBSOLETE svc_spawnbinary",
    "svc_spawnbaseline",
 
    "svc_temp_entity",      // <variable>
    "svc_setpause",
    "svc_signonnum",
    "svc_centerprint",
    "svc_killedmonster",
    "svc_foundsecret",
    "svc_spawnstaticsound",
    "svc_intermission",
    "svc_finale",           // [string] music [string] text
    "svc_cdtrack",          // [byte] track [byte] looptrack
    "svc_sellscreen",
    "svc_cutscene",
    "svc_showlmp",  // [string] iconlabel [string] lmpfile [short] x [short] y
    "svc_hidelmp",  // [string] iconlabel
    "svc_skybox", // [string] skyname
    "", // 38
    "", // 39
    "", // 40
    "", // 41
    "", // 42
    "", // 43
    "", // 44
    "", // 45
    "", // 46
    "", // 47
    "", // 48
    "", // 49
    "svc_downloaddata", //              50      // [int] start [short] size [variable length] data
    "svc_updatestatubyte", //           51      // [byte] stat [byte] value
    "svc_effect", //            52      // [vector] org [byte] modelindex [byte] startframe [byte] framecount [byte] framerate
    "svc_effect2", //           53      // [vector] org [short] modelindex [short] startframe [byte] framecount [byte] framerate
    "svc_sound2", //            54      // short soundindex instead of byte
    "svc_spawnbaseline2", //    55      // short modelindex instead of byte
    "svc_spawnstatic2", //      56      // short modelindex instead of byte
    "svc_entities", //          57      // [int] deltaframe [int] thisframe [float vector] eye [variable length] entitydata
    "svc_csqcentities", //      58      // [short] entnum [variable length] entitydata ... [short] 0x0000
    "svc_spawnstaticsound2", // 59      // [coord3] [short] samp [byte] vol [byte] aten
    "svc_trailparticles", //    60      // [short] entnum [short] effectnum [vector] start [vector] end
    "svc_pointparticles", //    61      // [short] effectnum [vector] start [vector] velocity [short] count
    "svc_pointparticles1", //   62      // [short] effectnum [vector] start, same as svc_pointparticles except velocity is zero and count is 1
};
 
const char *qw_svc_strings[128] =
{
    "qw_svc_bad",                   // 0
    "qw_svc_nop",                   // 1
    "qw_svc_disconnect",            // 2
    "qw_svc_updatestat",            // 3    // [byte] [byte]
    "",                             // 4
    "qw_svc_setview",               // 5    // [short] entity number
    "qw_svc_sound",                 // 6    // <see code>
    "",                             // 7
    "qw_svc_print",                 // 8    // [byte] id [string] null terminated string
    "qw_svc_stufftext",             // 9    // [string] stuffed into client's console buffer
    "qw_svc_setangle",              // 10   // [angle3] set the view angle to this absolute value
    "qw_svc_serverdata",            // 11   // [long] protocol ...
    "qw_svc_lightstyle",            // 12   // [byte] [string]
    "",                             // 13
    "qw_svc_updatefrags",           // 14   // [byte] [short]
    "",                             // 15
    "qw_svc_stopsound",             // 16   // <see code>
    "",                             // 17
    "",                             // 18
    "qw_svc_damage",                // 19
    "qw_svc_spawnstatic",           // 20
    "",                             // 21
    "qw_svc_spawnbaseline",         // 22
    "qw_svc_temp_entity",           // 23   // variable
    "qw_svc_setpause",              // 24   // [byte] on / off
    "",                             // 25
    "qw_svc_centerprint",           // 26   // [string] to put in center of the screen
    "qw_svc_killedmonster",         // 27
    "qw_svc_foundsecret",           // 28
    "qw_svc_spawnstaticsound",      // 29   // [coord3] [byte] samp [byte] vol [byte] aten
    "qw_svc_intermission",          // 30       // [vec3_t] origin [vec3_t] angle
    "qw_svc_finale",                // 31       // [string] text
    "qw_svc_cdtrack",               // 32       // [byte] track
    "qw_svc_sellscreen",            // 33
    "qw_svc_smallkick",             // 34       // set client punchangle to 2
    "qw_svc_bigkick",               // 35       // set client punchangle to 4
    "qw_svc_updateping",            // 36       // [byte] [short]
    "qw_svc_updateentertime",       // 37       // [byte] [float]
    "qw_svc_updatestatlong",        // 38       // [byte] [long]
    "qw_svc_muzzleflash",           // 39       // [short] entity
    "qw_svc_updateuserinfo",        // 40       // [byte] slot [long] uid
    "qw_svc_download",              // 41       // [short] size [size bytes]
    "qw_svc_playerinfo",            // 42       // variable
    "qw_svc_nails",                 // 43       // [byte] num [48 bits] xyzpy 12 12 12 4 8
    "qw_svc_chokecount",            // 44       // [byte] packets choked
    "qw_svc_modellist",             // 45       // [strings]
    "qw_svc_soundlist",             // 46       // [strings]
    "qw_svc_packetentities",        // 47       // [...]
    "qw_svc_deltapacketentities",   // 48       // [...]
    "qw_svc_maxspeed",              // 49       // maxspeed change, for prediction
    "qw_svc_entgravity",            // 50       // gravity change, for prediction
    "qw_svc_setinfo",               // 51       // setinfo on a client
    "qw_svc_serverinfo",            // 52       // serverinfo
    "qw_svc_updatepl",              // 53       // [byte] [byte]
};
 
//=============================================================================
 
cvar_t cl_worldmessage = {CF_CLIENT | CF_READONLY, "cl_worldmessage", "", "title of current level"};
cvar_t cl_worldname = {CF_CLIENT | CF_READONLY, "cl_worldname", "", "name of current worldmodel"};
cvar_t cl_worldnamenoextension = {CF_CLIENT | CF_READONLY, "cl_worldnamenoextension", "", "name of current worldmodel without extension"};
cvar_t cl_worldbasename = {CF_CLIENT | CF_READONLY, "cl_worldbasename", "", "name of current worldmodel without maps/ prefix or extension"};
 
cvar_t developer_networkentities = {CF_CLIENT, "developer_networkentities", "0", "prints received entities, value is 0-10 (higher for more info, 10 being the most verbose)"};
cvar_t cl_gameplayfix_soundsmovewithentities = {CF_CLIENT, "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"};
cvar_t cl_sound_wizardhit = {CF_CLIENT, "cl_sound_wizardhit", "wizard/hit.wav", "sound to play during TE_WIZSPIKE (empty cvar disables sound)"};
cvar_t cl_sound_hknighthit = {CF_CLIENT, "cl_sound_hknighthit", "hknight/hit.wav", "sound to play during TE_KNIGHTSPIKE (empty cvar disables sound)"};
cvar_t cl_sound_tink1 = {CF_CLIENT, "cl_sound_tink1", "weapons/tink1.wav", "sound to play with 80% chance during TE_SPIKE/TE_SUPERSPIKE (empty cvar disables sound)"};
cvar_t cl_sound_ric1 = {CF_CLIENT, "cl_sound_ric1", "weapons/ric1.wav", "sound to play with 5% chance during TE_SPIKE/TE_SUPERSPIKE (empty cvar disables sound)"};
cvar_t cl_sound_ric2 = {CF_CLIENT, "cl_sound_ric2", "weapons/ric2.wav", "sound to play with 5% chance during TE_SPIKE/TE_SUPERSPIKE (empty cvar disables sound)"};
cvar_t cl_sound_ric3 = {CF_CLIENT, "cl_sound_ric3", "weapons/ric3.wav", "sound to play with 10% chance during TE_SPIKE/TE_SUPERSPIKE (empty cvar disables sound)"};
cvar_t cl_readpicture_force = {CF_CLIENT, "cl_readpicture_force", "0", "when enabled, the low quality pictures read by ReadPicture() are preferred over the high quality pictures on the file system"};
 
#define RIC_GUNSHOT     1
#define RIC_GUNSHOTQUAD 2
cvar_t cl_sound_ric_gunshot = {CF_CLIENT, "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"};
cvar_t cl_sound_r_exp3 = {CF_CLIENT, "cl_sound_r_exp3", "weapons/r_exp3.wav", "sound to play during TE_EXPLOSION and related effects (empty cvar disables sound)"};
cvar_t snd_cdautopause = {CF_CLIENT | CF_ARCHIVE, "snd_cdautopause", "1", "pause the CD track while the game is paused"};
 
cvar_t cl_serverextension_download = {CF_CLIENT, "cl_serverextension_download", "0", "indicates whether the server supports the download command"};
cvar_t cl_joinbeforedownloadsfinish = {CF_CLIENT | CF_ARCHIVE, "cl_joinbeforedownloadsfinish", "1", "if non-zero the game will begin after the map is loaded before other downloads finish"};
cvar_t cl_nettimesyncfactor = {CF_CLIENT | CF_ARCHIVE, "cl_nettimesyncfactor", "0", "rate at which client time adapts to match server time, 1 = instantly, 0.125 = slowly, 0 = not at all (only applied in bound modes 0, 1, 2, 3)"};
cvar_t cl_nettimesyncboundmode = {CF_CLIENT | CF_ARCHIVE, "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 = slightly nicer version of Quake3 method, 6 = tight bounding + mode 5, 7 = jitter compensated dynamic adjustment rate"};
cvar_t cl_nettimesyncboundtolerance = {CF_CLIENT | CF_ARCHIVE, "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) (only affects bound modes 2 and 3)"};
cvar_t cl_iplog_name = {CF_CLIENT | CF_ARCHIVE, "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"};
 
static qbool QW_CL_CheckOrDownloadFile(const char *filename);
static void QW_CL_RequestNextDownload(void);
static void QW_CL_NextUpload_f(cmd_state_t *cmd);
//static qbool QW_CL_IsUploading(void);
static void QW_CL_StopUpload_f(cmd_state_t *cmd);
 
static inline void CL_SetSignonStage_WithMsg(int signon_stage)
{
    cls.signon = signon_stage;
    dpsnprintf(cl_connect_status, sizeof(cl_connect_status), "Connect: signon stage %i of %i", cls.signon, SIGNONS);
    Con_DPrint(cl_connect_status);
}
 
/*
==================
CL_ParseStartSoundPacket
==================
*/
static void CL_ParseStartSoundPacket(int largesoundindex)
{
    vec3_t  pos;
    int     channel, ent;
    int     sound_num;
    int     nvolume;
    int     field_mask;
    float   attenuation;
    float   speed;
    int     fflags = CHANNELFLAG_NONE;
 
    if (cls.protocol == PROTOCOL_QUAKEWORLD)
    {
        channel = MSG_ReadShort(&cl_message);
 
        if (channel & (1<<15))
            nvolume = MSG_ReadByte(&cl_message);
        else
            nvolume = DEFAULT_SOUND_PACKET_VOLUME;
 
        if (channel & (1<<14))
            attenuation = MSG_ReadByte(&cl_message) / 64.0;
        else
            attenuation = DEFAULT_SOUND_PACKET_ATTENUATION;
 
        speed = 1.0f;
 
        ent = (channel>>3)&1023;
        channel &= 7;
 
        sound_num = MSG_ReadByte(&cl_message);
    }
    else
    {
        field_mask = MSG_ReadByte(&cl_message);
 
        if (field_mask & SND_VOLUME)
            nvolume = MSG_ReadByte(&cl_message);
        else
            nvolume = DEFAULT_SOUND_PACKET_VOLUME;
 
        if (field_mask & SND_ATTENUATION)
            attenuation = MSG_ReadByte(&cl_message) / 64.0;
        else
            attenuation = DEFAULT_SOUND_PACKET_ATTENUATION;
 
        if (field_mask & SND_SPEEDUSHORT4000)
            speed = ((unsigned short)MSG_ReadShort(&cl_message)) / 4000.0f;
        else
            speed = 1.0f;
 
        if (field_mask & SND_LARGEENTITY)
        {
            ent = (unsigned short) MSG_ReadShort(&cl_message);
            channel = MSG_ReadChar(&cl_message);
        }
        else
        {
            channel = (unsigned short) MSG_ReadShort(&cl_message);
            ent = channel >> 3;
            channel &= 7;
        }
 
        if (largesoundindex || (field_mask & SND_LARGESOUND) || cls.protocol == PROTOCOL_NEHAHRABJP2 || cls.protocol == PROTOCOL_NEHAHRABJP3)
            sound_num = (unsigned short) MSG_ReadShort(&cl_message);
        else
            sound_num = MSG_ReadByte(&cl_message);
    }
 
    MSG_ReadVector(&cl_message, pos, cls.protocol);
 
    if (sound_num < 0 || sound_num >= MAX_SOUNDS)
    {
        Con_Printf("CL_ParseStartSoundPacket: sound_num (%i) >= MAX_SOUNDS (%i)\n", sound_num, MAX_SOUNDS);
        return;
    }
 
    if (ent >= MAX_EDICTS)
    {
        Con_Printf("CL_ParseStartSoundPacket: ent = %i", ent);
        return;
    }
 
    if (ent >= cl.max_entities)
        CL_ExpandEntities(ent);
 
    if( !CL_VM_Event_Sound(sound_num, nvolume / 255.0f, channel, attenuation, ent, pos, fflags, speed) )
        S_StartSound_StartPosition_Flags (ent, channel, cl.sound_precache[sound_num], pos, nvolume/255.0f, attenuation, 0, fflags, speed);
}
 
/*
==================
CL_KeepaliveMessage
 
When the client is taking a long time to load stuff, send keepalive messages
so the server doesn't disconnect.
==================
*/
 
static unsigned char olddata[NET_MAXMESSAGE];
void CL_KeepaliveMessage (qbool readmessages)
{
    static double lastdirtytime = 0;
    static qbool recursive = false;
    double dirtytime;
    double deltatime;
    static double countdownmsg = 0;
    static double countdownupdate = 0;
    sizebuf_t old;
 
    qbool thisrecursive;
 
    thisrecursive = recursive;
    recursive = true;
 
    dirtytime = Sys_DirtyTime();
    deltatime = dirtytime - lastdirtytime;
    lastdirtytime = dirtytime;
    if (deltatime <= 0 || deltatime >= 1800.0)
        return;
 
    countdownmsg -= deltatime;
    countdownupdate -= deltatime;
 
    if(!thisrecursive)
    {
        if(cls.state != ca_dedicated)
        {
            if(countdownupdate <= 0) // check if time stepped backwards
                countdownupdate = 2;
        }
    }
 
    // no need if server is local and definitely not if this is a demo
    if (sv.active || !cls.netcon || cls.protocol == PROTOCOL_QUAKEWORLD || cls.signon >= SIGNONS)
    {
        recursive = thisrecursive;
        return;
    }
 
    if (readmessages)
    {
        // read messages from server, should just be nops
        old = cl_message;
        memcpy(olddata, cl_message.data, cl_message.cursize);
 
        NetConn_ClientFrame();
 
        cl_message = old;
        memcpy(cl_message.data, olddata, cl_message.cursize);
    }
 
    if (cls.netcon && countdownmsg <= 0) // check if time stepped backwards
    {
        sizebuf_t  msg;
        unsigned char       buf[4];
        countdownmsg = 5;
        // write out a nop
        // LadyHavoc: must use unreliable because reliable could kill the sigon message!
        Con_Print("--> client to server keepalive\n");
        memset(&msg, 0, sizeof(msg));
        msg.data = buf;
        msg.maxsize = sizeof(buf);
        MSG_WriteChar(&msg, clc_nop);
        NetConn_SendUnreliableMessage(cls.netcon, &msg, cls.protocol, 10000, 0, false);
    }
 
    recursive = thisrecursive;
}
 
void CL_ParseEntityLump(char *entdata)
{
    qbool loadedsky = false;
    const char *data;
    char key[128], value[MAX_INPUTLINE];
    FOG_clear(); // LadyHavoc: no fog until set
    // LadyHavoc: default to the map's sky (q3 shader parsing sets this)
    R_SetSkyBox(cl.worldmodel->brush.skybox);
    data = entdata;
    if (!data)
        return;
    if (!COM_ParseToken_Simple(&data, false, false, true))
        return; // error
    if (com_token[0] != '{')
        return; // error
    while (1)
    {
        if (!COM_ParseToken_Simple(&data, false, false, true))
            return; // error
        if (com_token[0] == '}')
            break; // end of worldspawn
        if (com_token[0] == '_')
            dp_strlcpy (key, com_token + 1, sizeof (key));
        else
            dp_strlcpy (key, com_token, sizeof (key));
        while (key[strlen(key)-1] == ' ') // remove trailing spaces
            key[strlen(key)-1] = 0;
        if (!COM_ParseToken_Simple(&data, false, false, true))
            return; // error
        dp_strlcpy (value, com_token, sizeof (value));
        if (!strcmp("sky", key))
        {
            loadedsky = true;
            R_SetSkyBox(value);
        }
        else if (!strcmp("skyname", key)) // non-standard, introduced by QuakeForge... sigh.
        {
            loadedsky = true;
            R_SetSkyBox(value);
        }
        else if (!strcmp("qlsky", key)) // non-standard, introduced by QuakeLives (EEK)
        {
            loadedsky = true;
            R_SetSkyBox(value);
        }
        else if (!strcmp("fog", key))
        {
            FOG_clear(); // so missing values get good defaults
            r_refdef.fog_start = 0;
            r_refdef.fog_alpha = 1;
            r_refdef.fog_end = 16384;
            r_refdef.fog_height = 1<<30;
            r_refdef.fog_fadedepth = 128;
#if _MSC_VER >= 1400
#define sscanf sscanf_s
#endif
            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);
        }
        else if (!strcmp("fog_density", key))
            r_refdef.fog_density = atof(value);
        else if (!strcmp("fog_red", key))
            r_refdef.fog_red = atof(value);
        else if (!strcmp("fog_green", key))
            r_refdef.fog_green = atof(value);
        else if (!strcmp("fog_blue", key))
            r_refdef.fog_blue = atof(value);
        else if (!strcmp("fog_alpha", key))
            r_refdef.fog_alpha = atof(value);
        else if (!strcmp("fog_start", key))
            r_refdef.fog_start = atof(value);
        else if (!strcmp("fog_end", key))
            r_refdef.fog_end = atof(value);
        else if (!strcmp("fog_height", key))
            r_refdef.fog_height = atof(value);
        else if (!strcmp("fog_fadedepth", key))
            r_refdef.fog_fadedepth = atof(value);
        else if (!strcmp("fog_heighttexture", key))
        {
            FOG_clear(); // so missing values get good defaults
#if _MSC_VER >= 1400
            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));
#else
            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);
#endif
            r_refdef.fog_height_texturename[63] = 0;
        }
    }
 
    if (!loadedsky && cl.worldmodel->brush.isq2bsp)
        R_SetSkyBox("unit1_");
}
 
extern cvar_t con_chatsound_team_file;
static const vec3_t defaultmins = {-4096, -4096, -4096};
static const vec3_t defaultmaxs = {4096, 4096, 4096};
static void CL_SetupWorldModel(void)
{
    prvm_prog_t *prog = CLVM_prog;
    // update the world model
    cl.entities[0].render.model = cl.worldmodel = CL_GetModelByIndex(1);
    CL_UpdateRenderEntity(&cl.entities[0].render);
 
    // make sure the cl.worldname and related cvars are set up now that we know the world model name
    // set up csqc world for collision culling
    if (cl.worldmodel)
    {
        dp_strlcpy(cl.worldname, cl.worldmodel->name, sizeof(cl.worldname));
        FS_StripExtension(cl.worldname, cl.worldnamenoextension, sizeof(cl.worldnamenoextension));
        dp_strlcpy(cl.worldbasename, !strncmp(cl.worldnamenoextension, "maps/", 5) ? cl.worldnamenoextension + 5 : cl.worldnamenoextension, sizeof(cl.worldbasename));
        Cvar_SetQuick(&cl_worldmessage, cl.worldmessage);
        Cvar_SetQuick(&cl_worldname, cl.worldname);
        Cvar_SetQuick(&cl_worldnamenoextension, cl.worldnamenoextension);
        Cvar_SetQuick(&cl_worldbasename, cl.worldbasename);
        World_SetSize(&cl.world, cl.worldname, cl.worldmodel->normalmins, cl.worldmodel->normalmaxs, prog);
    }
    else
    {
        Cvar_SetQuick(&cl_worldmessage, cl.worldmessage);
        Cvar_SetQuick(&cl_worldnamenoextension, "");
        Cvar_SetQuick(&cl_worldbasename, "");
        World_SetSize(&cl.world, "", defaultmins, defaultmaxs, prog);
    }
    World_Start(&cl.world);
 
    // load or reload .loc file for team chat messages
    CL_Locs_Reload_f(cmd_local);
 
    // make sure we send enough keepalives
    CL_KeepaliveMessage(false);
 
    // reset particles and other per-level things
    R_Modules_NewMap();
 
    // make sure we send enough keepalives
    CL_KeepaliveMessage(false);
 
    // load the team chat beep if possible
    cl.foundteamchatsound = FS_FileExists(con_chatsound_team_file.string);
 
    // check memory integrity
    Mem_CheckSentinelsGlobal();
 
#ifdef CONFIG_MENU
    // make menu know
    MR_NewMap();
#endif
 
    // load the csqc now
    if (cl.loadcsqc)
    {
        cl.loadcsqc = false;
 
        CL_VM_Init();
    }
}
 
static qbool QW_CL_CheckOrDownloadFile(const char *filename)
{
    qfile_t *file;
    char vabuf[1024];
 
    // see if the file already exists
    file = FS_OpenVirtualFile(filename, true);
    if (file)
    {
        FS_Close(file);
        return true;
    }
 
    // download messages in a demo would be bad
    if (cls.demorecording)
    {
        Con_Printf("Unable to download \"%s\" when recording.\n", filename);
        return true;
    }
 
    // don't try to download when playing a demo
    if (!cls.netcon)
        return true;
 
    dp_strlcpy(cls.qw_downloadname, filename, sizeof(cls.qw_downloadname));
    Con_Printf("Downloading %s\n", filename);
 
    if (!cls.qw_downloadmemory)
    {
        cls.qw_downloadmemory = NULL;
        cls.qw_downloadmemorycursize = 0;
        cls.qw_downloadmemorymaxsize = 1024*1024; // start out with a 1MB buffer
    }
 
    MSG_WriteByte(&cls.netcon->message, qw_clc_stringcmd);
    MSG_WriteString(&cls.netcon->message, va(vabuf, sizeof(vabuf), "download %s", filename));
 
    cls.qw_downloadnumber++;
    cls.qw_downloadpercent = 0;
    cls.qw_downloadmemorycursize = 0;
 
    return false;
}
 
static void QW_CL_ProcessUserInfo(int slot);
static void QW_CL_RequestNextDownload(void)
{
    int i;
    char vabuf[1024];
 
    // clear name of file that just finished
    cls.qw_downloadname[0] = 0;
 
    // skip the download fragment if playing a demo
    if (!cls.netcon)
    {
        return;
    }
 
    switch (cls.qw_downloadtype)
    {
    case dl_single:
        break;
    case dl_skin:
        if (cls.qw_downloadnumber == 0)
            Con_Printf("Checking skins...\n");
        for (;cls.qw_downloadnumber < cl.maxclients;cls.qw_downloadnumber++)
        {
            if (!cl.scores[cls.qw_downloadnumber].name[0])
                continue;
            // check if we need to download the file, and return if so
            if (!QW_CL_CheckOrDownloadFile(va(vabuf, sizeof(vabuf), "skins/%s.pcx", cl.scores[cls.qw_downloadnumber].qw_skin)))
                return;
        }
 
        cls.qw_downloadtype = dl_none;
 
        // load any newly downloaded skins
        for (i = 0;i < cl.maxclients;i++)
            QW_CL_ProcessUserInfo(i);
 
        // if we're still in signon stages, request the next one
        if (cls.signon != SIGNONS)
        {
            CL_SetSignonStage_WithMsg(SIGNONS - 1);
            // we'll go to SIGNONS when the first entity update is received
            MSG_WriteByte(&cls.netcon->message, qw_clc_stringcmd);
            MSG_WriteString(&cls.netcon->message, va(vabuf, sizeof(vabuf), "begin %i", cl.qw_servercount));
        }
        break;
    case dl_model:
        if (cls.qw_downloadnumber == 0)
        {
            Con_Printf("Checking models...\n");
            cls.qw_downloadnumber = 1;
        }
 
        for (;cls.qw_downloadnumber < MAX_MODELS && cl.model_name[cls.qw_downloadnumber][0];cls.qw_downloadnumber++)
        {
            // skip submodels
            if (cl.model_name[cls.qw_downloadnumber][0] == '*')
                continue;
            if (!strcmp(cl.model_name[cls.qw_downloadnumber], "progs/spike.mdl"))
                cl.qw_modelindex_spike = cls.qw_downloadnumber;
            if (!strcmp(cl.model_name[cls.qw_downloadnumber], "progs/player.mdl"))
                cl.qw_modelindex_player = cls.qw_downloadnumber;
            if (!strcmp(cl.model_name[cls.qw_downloadnumber], "progs/flag.mdl"))
                cl.qw_modelindex_flag = cls.qw_downloadnumber;
            if (!strcmp(cl.model_name[cls.qw_downloadnumber], "progs/s_explod.spr"))
                cl.qw_modelindex_s_explod = cls.qw_downloadnumber;
            // check if we need to download the file, and return if so
            if (!QW_CL_CheckOrDownloadFile(cl.model_name[cls.qw_downloadnumber]))
                return;
        }
 
        cls.qw_downloadtype = dl_none;
 
        // touch all of the precached models that are still loaded so we can free
        // anything that isn't needed
        if (!sv.active)
            Mod_ClearUsed();
        for (i = 1;i < MAX_MODELS && cl.model_name[i][0];i++)
            Mod_FindName(cl.model_name[i], cl.model_name[i][0] == '*' ? cl.model_name[1] : NULL);
        // precache any models used by the client (this also marks them used)
        cl.model_bolt = Mod_ForName("progs/bolt.mdl", false, false, NULL);
        cl.model_bolt2 = Mod_ForName("progs/bolt2.mdl", false, false, NULL);
        cl.model_bolt3 = Mod_ForName("progs/bolt3.mdl", false, false, NULL);
        cl.model_beam = Mod_ForName("progs/beam.mdl", false, false, NULL);
 
        // we purge the models and sounds later in CL_SignonReply
        //Mod_PurgeUnused();
 
        // now we try to load everything that is new
 
        // world model
        cl.model_precache[1] = Mod_ForName(cl.model_name[1], false, false, NULL);
        if (cl.model_precache[1]->Draw == NULL)
            Con_Printf("Map %s could not be found or downloaded\n", cl.model_name[1]);
 
        // normal models
        for (i = 2;i < MAX_MODELS && cl.model_name[i][0];i++)
            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)
                Con_Printf("Model %s could not be found or downloaded\n", cl.model_name[i]);
 
        // check memory integrity
        Mem_CheckSentinelsGlobal();
 
        // now that we have a world model, set up the world entity, renderer
        // modules and csqc
        CL_SetupWorldModel();
 
        // add pmodel/emodel CRCs to userinfo
        CL_SetInfo("pmodel", va(vabuf, sizeof(vabuf), "%i", FS_CRCFile("progs/player.mdl", NULL)), true, true, true, true);
        CL_SetInfo("emodel", va(vabuf, sizeof(vabuf), "%i", FS_CRCFile("progs/eyes.mdl", NULL)), true, true, true, true);
 
        // done checking sounds and models, send a prespawn command now
        MSG_WriteByte(&cls.netcon->message, qw_clc_stringcmd);
        MSG_WriteString(&cls.netcon->message, va(vabuf, sizeof(vabuf), "prespawn %i 0 %i", cl.qw_servercount, cl.model_precache[1]->brush.qw_md4sum2));
 
        if (cls.qw_downloadmemory)
        {
            Mem_Free(cls.qw_downloadmemory);
            cls.qw_downloadmemory = NULL;
        }
 
        // done loading
        cl.loadfinished = true;
        break;
    case dl_sound:
        if (cls.qw_downloadnumber == 0)
        {
            Con_Printf("Checking sounds...\n");
            cls.qw_downloadnumber = 1;
        }
 
        for (;cl.sound_name[cls.qw_downloadnumber][0];cls.qw_downloadnumber++)
        {
            // check if we need to download the file, and return if so
            if (!QW_CL_CheckOrDownloadFile(va(vabuf, sizeof(vabuf), "sound/%s", cl.sound_name[cls.qw_downloadnumber])))
                return;
        }
 
        cls.qw_downloadtype = dl_none;
 
        // clear sound usage flags for purging of unused sounds
        S_ClearUsed();
 
        // precache any sounds used by the client
        cl.sfx_wizhit = S_PrecacheSound(cl_sound_wizardhit.string, false, true);
        cl.sfx_knighthit = S_PrecacheSound(cl_sound_hknighthit.string, false, true);
        cl.sfx_tink1 = S_PrecacheSound(cl_sound_tink1.string, false, true);
        cl.sfx_ric1 = S_PrecacheSound(cl_sound_ric1.string, false, true);
        cl.sfx_ric2 = S_PrecacheSound(cl_sound_ric2.string, false, true);
        cl.sfx_ric3 = S_PrecacheSound(cl_sound_ric3.string, false, true);
        cl.sfx_r_exp3 = S_PrecacheSound(cl_sound_r_exp3.string, false, true);
 
        // sounds used by the game
        for (i = 1;i < MAX_SOUNDS && cl.sound_name[i][0];i++)
            cl.sound_precache[i] = S_PrecacheSound(cl.sound_name[i], true, true);
 
        // we purge the models and sounds later in CL_SignonReply
        //S_PurgeUnused();
 
        // check memory integrity
        Mem_CheckSentinelsGlobal();
 
        // done with sound downloads, next we check models
        MSG_WriteByte(&cls.netcon->message, qw_clc_stringcmd);
        MSG_WriteString(&cls.netcon->message, va(vabuf, sizeof(vabuf), "modellist %i %i", cl.qw_servercount, 0));
        break;
    case dl_none:
    default:
        Con_Printf("Unknown download type.\n");
    }
}
 
static void QW_CL_ParseDownload(void)
{
    int size = (signed short)MSG_ReadShort(&cl_message);
    int percent = MSG_ReadByte(&cl_message);
 
    //Con_Printf("download %i %i%% (%i/%i)\n", size, percent, cls.qw_downloadmemorycursize, cls.qw_downloadmemorymaxsize);
 
    // skip the download fragment if playing a demo
    if (!cls.netcon)
    {
        if (size > 0)
            cl_message.readcount += size;
        return;
    }
 
    if (size == -1)
    {
        Con_Printf("File not found.\n");
        QW_CL_RequestNextDownload();
        return;
    }
 
    if (cl_message.readcount + (unsigned short)size > cl_message.cursize)
        Host_Error("corrupt download message\n");
 
    // make sure the buffer is big enough to include this new fragment
    if (!cls.qw_downloadmemory || cls.qw_downloadmemorymaxsize < cls.qw_downloadmemorycursize + size)
    {
        unsigned char *old;
        while (cls.qw_downloadmemorymaxsize < cls.qw_downloadmemorycursize + size)
            cls.qw_downloadmemorymaxsize *= 2;
        old = cls.qw_downloadmemory;
        cls.qw_downloadmemory = (unsigned char *)Mem_Alloc(cls.permanentmempool, cls.qw_downloadmemorymaxsize);
        if (old)
        {
            memcpy(cls.qw_downloadmemory, old, cls.qw_downloadmemorycursize);
            Mem_Free(old);
        }
    }
 
    // read the fragment out of the packet
    MSG_ReadBytes(&cl_message, size, cls.qw_downloadmemory + cls.qw_downloadmemorycursize);
    cls.qw_downloadmemorycursize += size;
    cls.qw_downloadspeedcount += size;
 
    cls.qw_downloadpercent = percent;
 
    if (percent != 100)
    {
        // request next fragment
        MSG_WriteByte(&cls.netcon->message, qw_clc_stringcmd);
        MSG_WriteString(&cls.netcon->message, "nextdl");
    }
    else
    {
        // finished file
        Con_Printf("Downloaded \"%s\"\n", cls.qw_downloadname);
 
        FS_WriteFile(cls.qw_downloadname, cls.qw_downloadmemory, cls.qw_downloadmemorycursize);
 
        cls.qw_downloadpercent = 0;
 
        // start downloading the next file (or join the game)
        QW_CL_RequestNextDownload();
    }
}
 
static void QW_CL_ParseModelList(void)
{
    int n;
    int nummodels = MSG_ReadByte(&cl_message);
    char *str;
    char vabuf[1024];
 
    // parse model precache list
    for (;;)
    {
        str = MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring));
        if (!str[0])
            break;
        nummodels++;
        if (nummodels==MAX_MODELS)
            Host_Error("Server sent too many model precaches");
        if (strlen(str) >= MAX_QPATH)
            Host_Error("Server sent a precache name of %i characters (max %i)", (int)strlen(str), MAX_QPATH - 1);
        dp_strlcpy(cl.model_name[nummodels], str, sizeof (cl.model_name[nummodels]));
    }
 
    n = MSG_ReadByte(&cl_message);
    if (n)
    {
        MSG_WriteByte(&cls.netcon->message, qw_clc_stringcmd);
        MSG_WriteString(&cls.netcon->message, va(vabuf, sizeof(vabuf), "modellist %i %i", cl.qw_servercount, n));
        return;
    }
 
    CL_SetSignonStage_WithMsg(2);
    cls.qw_downloadnumber = 0;
    cls.qw_downloadtype = dl_model;
    QW_CL_RequestNextDownload();
}
 
static void QW_CL_ParseSoundList(void)
{
    int n;
    int numsounds = MSG_ReadByte(&cl_message);
    char *str;
    char vabuf[1024];
 
    // parse sound precache list
    for (;;)
    {
        str = MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring));
        if (!str[0])
            break;
        numsounds++;
        if (numsounds==MAX_SOUNDS)
            Host_Error("Server sent too many sound precaches");
        if (strlen(str) >= MAX_QPATH)
            Host_Error("Server sent a precache name of %i characters (max %i)", (int)strlen(str), MAX_QPATH - 1);
        dp_strlcpy(cl.sound_name[numsounds], str, sizeof (cl.sound_name[numsounds]));
    }
 
    n = MSG_ReadByte(&cl_message);
 
    if (n)
    {
        MSG_WriteByte(&cls.netcon->message, qw_clc_stringcmd);
        MSG_WriteString(&cls.netcon->message, va(vabuf, sizeof(vabuf), "soundlist %i %i", cl.qw_servercount, n));
        return;
    }
 
    CL_SetSignonStage_WithMsg(2);
    cls.qw_downloadnumber = 0;
    cls.qw_downloadtype = dl_sound;
    QW_CL_RequestNextDownload();
}
 
static void QW_CL_Skins_f(cmd_state_t *cmd)
{
    cls.qw_downloadnumber = 0;
    cls.qw_downloadtype = dl_skin;
    QW_CL_RequestNextDownload();
}
 
static void QW_CL_Changing_f(cmd_state_t *cmd)
{
    if (cls.qw_downloadmemory)  // don't change when downloading
        return;
 
    S_StopAllSounds();
    cl.intermission = 0;
    CL_SetSignonStage_WithMsg(1); // not active anymore, but not disconnected
    Con_Printf("\nChanging map...\n");
}
 
void QW_CL_NextUpload_f(cmd_state_t *cmd)
{
    int r, percent, size;
 
    if (!cls.qw_uploaddata)
        return;
 
    r = cls.qw_uploadsize - cls.qw_uploadpos;
    if (r > 768)
        r = 768;
    size = min(1, cls.qw_uploadsize);
    percent = (cls.qw_uploadpos+r)*100/size;
 
    MSG_WriteByte(&cls.netcon->message, qw_clc_upload);
    MSG_WriteShort(&cls.netcon->message, r);
    MSG_WriteByte(&cls.netcon->message, percent);
    SZ_Write(&cls.netcon->message, cls.qw_uploaddata + cls.qw_uploadpos, r);
 
    Con_DPrintf("UPLOAD: %6d: %d written\n", cls.qw_uploadpos, r);
 
    cls.qw_uploadpos += r;
 
    if (cls.qw_uploadpos < cls.qw_uploadsize)
        return;
 
    Con_Printf("Upload completed\n");
 
    QW_CL_StopUpload_f(cmd);
}
 
void QW_CL_StartUpload(unsigned char *data, int size)
{
    // do nothing in demos or if not connected
    if (!cls.netcon)
        return;
 
    // abort existing upload if in progress
    QW_CL_StopUpload_f(cmd_local);
 
    Con_DPrintf("Starting upload of %d bytes...\n", size);
 
    cls.qw_uploaddata = (unsigned char *)Mem_Alloc(cls.permanentmempool, size);
    memcpy(cls.qw_uploaddata, data, size);
    cls.qw_uploadsize = size;
    cls.qw_uploadpos = 0;
 
    QW_CL_NextUpload_f(cmd_local);
}
 
#if 0
qbool QW_CL_IsUploading(void)
{
    return cls.qw_uploaddata != NULL;
}
#endif
 
void QW_CL_StopUpload_f(cmd_state_t *cmd)
{
    if (cls.qw_uploaddata)
        Mem_Free(cls.qw_uploaddata);
    cls.qw_uploaddata = NULL;
    cls.qw_uploadsize = 0;
    cls.qw_uploadpos = 0;
}
 
static void QW_CL_ProcessUserInfo(int slot)
{
    int topcolor, bottomcolor;
    char temp[2048];
    InfoString_GetValue(cl.scores[slot].qw_userinfo, "name", cl.scores[slot].name, sizeof(cl.scores[slot].name));
    InfoString_GetValue(cl.scores[slot].qw_userinfo, "topcolor", temp, sizeof(temp));topcolor = atoi(temp);
    InfoString_GetValue(cl.scores[slot].qw_userinfo, "bottomcolor", temp, sizeof(temp));bottomcolor = atoi(temp);
    cl.scores[slot].colors = topcolor * 16 + bottomcolor;
    InfoString_GetValue(cl.scores[slot].qw_userinfo, "*spectator", temp, sizeof(temp));
    cl.scores[slot].qw_spectator = temp[0] != 0;
    InfoString_GetValue(cl.scores[slot].qw_userinfo, "team", cl.scores[slot].qw_team, sizeof(cl.scores[slot].qw_team));
    InfoString_GetValue(cl.scores[slot].qw_userinfo, "skin", cl.scores[slot].qw_skin, sizeof(cl.scores[slot].qw_skin));
    if (!cl.scores[slot].qw_skin[0])
        dp_strlcpy(cl.scores[slot].qw_skin, "base", sizeof(cl.scores[slot].qw_skin));
    // TODO: skin cache
}
 
static void QW_CL_UpdateUserInfo(void)
{
    int slot;
    slot = MSG_ReadByte(&cl_message);
    if (slot >= cl.maxclients)
    {
        Con_Printf("svc_updateuserinfo >= cl.maxclients\n");
        MSG_ReadLong(&cl_message);
        MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring));
        return;
    }
    cl.scores[slot].qw_userid = MSG_ReadLong(&cl_message);
    dp_strlcpy(cl.scores[slot].qw_userinfo, MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring)), sizeof(cl.scores[slot].qw_userinfo));
 
    QW_CL_ProcessUserInfo(slot);
}
 
static void QW_CL_SetInfo(void)
{
    int slot;
    char key[2048];
    char value[2048];
    slot = MSG_ReadByte(&cl_message);
    dp_strlcpy(key, MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring)), sizeof(key));
    dp_strlcpy(value, MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring)), sizeof(value));
    if (slot >= cl.maxclients)
    {
        Con_Printf("svc_setinfo >= cl.maxclients\n");
        return;
    }
    InfoString_SetValue(cl.scores[slot].qw_userinfo, sizeof(cl.scores[slot].qw_userinfo), key, value);
 
    QW_CL_ProcessUserInfo(slot);
}
 
static void QW_CL_ServerInfo(void)
{
    char key[2048];
    char value[2048];
    char temp[32];
    dp_strlcpy(key, MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring)), sizeof(key));
    dp_strlcpy(value, MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring)), sizeof(value));
    Con_DPrintf("SERVERINFO: %s=%s\n", key, value);
    InfoString_SetValue(cl.qw_serverinfo, sizeof(cl.qw_serverinfo), key, value);
    InfoString_GetValue(cl.qw_serverinfo, "teamplay", temp, sizeof(temp));
    cl.qw_teamplay = atoi(temp);
}
 
static void QW_CL_ParseNails(void)
{
    int i, j;
    int numnails = MSG_ReadByte(&cl_message);
    vec_t *v;
    unsigned char bits[6];
    for (i = 0;i < numnails;i++)
    {
        for (j = 0;j < 6;j++)
            bits[j] = MSG_ReadByte(&cl_message);
        if (cl.qw_num_nails >= 255)
            continue;
        v = cl.qw_nails[cl.qw_num_nails++];
        v[0] = ( ( bits[0] + ((bits[1]&15)<<8) ) <<1) - 4096;
        v[1] = ( ( (bits[1]>>4) + (bits[2]<<4) ) <<1) - 4096;
        v[2] = ( ( bits[3] + ((bits[4]&15)<<8) ) <<1) - 4096;
        v[3] = -360*(bits[4]>>4)/16;
        v[4] = 360*bits[5]/256;
        v[5] = 0;
    }
}
 
static void CL_UpdateItemsAndWeapon(void)
{
    int j;
    // check for important changes
 
    // set flash times
    // UBSan: unsigned literals because left shifting by 31 causes signed overflow, although it works as expected on x86.
    if (cl.olditems != cl.stats[STAT_ITEMS])
        for (j = 0;j < 32;j++)
            if ((cl.stats[STAT_ITEMS] & (1u<<j)) && !(cl.olditems & (1u<<j)))
                cl.item_gettime[j] = cl.time;
    cl.olditems = cl.stats[STAT_ITEMS];
 
    // GAME_NEXUIZ hud needs weapon change time
    if (cl.activeweapon != cl.stats[STAT_ACTIVEWEAPON])
        cl.weapontime = cl.time;
    cl.activeweapon = cl.stats[STAT_ACTIVEWEAPON];
}
 
#define LOADPROGRESSWEIGHT_SOUND            1.0
#define LOADPROGRESSWEIGHT_MODEL            4.0
#define LOADPROGRESSWEIGHT_WORLDMODEL      30.0
#define LOADPROGRESSWEIGHT_WORLDMODEL_INIT  2.0
 
static void CL_BeginDownloads(qbool aborteddownload)
{
    char vabuf[1024];
    // quakeworld works differently
    if (cls.protocol == PROTOCOL_QUAKEWORLD)
        return;
 
    // this would be a good place to do curl downloads
    if(Curl_Have_forthismap())
    {
        Curl_Register_predownload(); // come back later
        return;
    }
 
    // if we got here...
    // curl is done, so let's start with the business
    if(!cl.loadbegun)
        SCR_PushLoadingScreen("Loading precaches", 1);
    cl.loadbegun = true;
 
    // if already downloading something from the previous level, don't stop it
    if (cls.qw_downloadname[0])
        return;
 
    if (cl.downloadcsqc)
    {
        size_t progsize;
        cl.downloadcsqc = false;
        if (cls.netcon
         && !sv.active
         && csqc_progname.string
         && csqc_progname.string[0]
         && csqc_progcrc.integer >= 0
         && cl_serverextension_download.integer
         && (FS_CRCFile(csqc_progname.string, &progsize) != csqc_progcrc.integer || ((int)progsize != csqc_progsize.integer && csqc_progsize.integer != -1))
         && !FS_FileExists(va(vabuf, sizeof(vabuf), "dlcache/%s.%i.%i", csqc_progname.string, csqc_progsize.integer, csqc_progcrc.integer)))
        {
            Con_Printf("Downloading new CSQC code to dlcache/%s.%i.%i\n", csqc_progname.string, csqc_progsize.integer, csqc_progcrc.integer);
            if(cl_serverextension_download.integer == 2 && FS_HasZlib())
                CL_ForwardToServer(va(vabuf, sizeof(vabuf), "download %s deflate", csqc_progname.string));
            else
                CL_ForwardToServer(va(vabuf, sizeof(vabuf), "download %s", csqc_progname.string));
            return;
        }
    }
 
    if (cl.loadmodel_current < cl.loadmodel_total)
    {
        // loading models
        if(cl.loadmodel_current == 1)
        {
            // worldmodel counts as 16 models (15 + world model setup), for better progress bar
            SCR_PushLoadingScreen("Loading precached models",
                (
                    (cl.loadmodel_total - 1) * LOADPROGRESSWEIGHT_MODEL
                +   LOADPROGRESSWEIGHT_WORLDMODEL
                +   LOADPROGRESSWEIGHT_WORLDMODEL_INIT
                ) / (
                    (cl.loadmodel_total - 1) * LOADPROGRESSWEIGHT_MODEL
                +   LOADPROGRESSWEIGHT_WORLDMODEL
                +   LOADPROGRESSWEIGHT_WORLDMODEL_INIT
                +   cl.loadsound_total * LOADPROGRESSWEIGHT_SOUND
                )
            );
        }
        for (;cl.loadmodel_current < cl.loadmodel_total;cl.loadmodel_current++)
        {
            SCR_PushLoadingScreen(cl.model_name[cl.loadmodel_current],
                (
                    (cl.loadmodel_current == 1) ? LOADPROGRESSWEIGHT_WORLDMODEL : LOADPROGRESSWEIGHT_MODEL
                ) / (
                    (cl.loadmodel_total - 1) * LOADPROGRESSWEIGHT_MODEL
                +   LOADPROGRESSWEIGHT_WORLDMODEL
                +   LOADPROGRESSWEIGHT_WORLDMODEL_INIT
                )
            );
            if (cl.model_precache[cl.loadmodel_current] && cl.model_precache[cl.loadmodel_current]->Draw)
            {
                SCR_PopLoadingScreen(false);
                if(cl.loadmodel_current == 1)
                {
                    SCR_PushLoadingScreen(cl.model_name[cl.loadmodel_current], 1.0 / cl.loadmodel_total);
                    SCR_PopLoadingScreen(false);
                }
                continue;
            }
            CL_KeepaliveMessage(true);
 
            // if running a local game, calling Mod_ForName is a completely wasted effort...
            if (sv.active)
                cl.model_precache[cl.loadmodel_current] = sv.models[cl.loadmodel_current];
            else
            {
                if(cl.loadmodel_current == 1)
                {
                    // they'll be soon loaded, but make sure we apply freshly downloaded shaders from a curled pk3
                    Mod_FreeQ3Shaders();
                }
                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);
            }
            SCR_PopLoadingScreen(false);
            if (cl.model_precache[cl.loadmodel_current] && cl.model_precache[cl.loadmodel_current]->Draw && cl.loadmodel_current == 1)
            {
                // we now have the worldmodel so we can set up the game world
                SCR_PushLoadingScreen("world model setup",
                    (
                        LOADPROGRESSWEIGHT_WORLDMODEL_INIT
                    ) / (
                        (cl.loadmodel_total - 1) * LOADPROGRESSWEIGHT_MODEL
                    +   LOADPROGRESSWEIGHT_WORLDMODEL
                    +   LOADPROGRESSWEIGHT_WORLDMODEL_INIT
                    )
                );
                CL_SetupWorldModel();
                SCR_PopLoadingScreen(true);
                if (!cl.loadfinished && cl_joinbeforedownloadsfinish.integer)
                {
                    cl.loadfinished = true;
                    // now issue the spawn to move on to signon 2 like normal
                    if (cls.netcon)
                        CL_ForwardToServer("prespawn");
                }
            }
        }
        SCR_PopLoadingScreen(false);
        // finished loading models
    }
 
    if (cl.loadsound_current < cl.loadsound_total)
    {
        // loading sounds
        if(cl.loadsound_current == 1)
            SCR_PushLoadingScreen("Loading precached sounds",
                (
                    cl.loadsound_total * LOADPROGRESSWEIGHT_SOUND
                ) / (
                    (cl.loadmodel_total - 1) * LOADPROGRESSWEIGHT_MODEL
                +   LOADPROGRESSWEIGHT_WORLDMODEL
                +   LOADPROGRESSWEIGHT_WORLDMODEL_INIT
                +   cl.loadsound_total * LOADPROGRESSWEIGHT_SOUND
                )
            );
        for (;cl.loadsound_current < cl.loadsound_total;cl.loadsound_current++)
        {
            SCR_PushLoadingScreen(cl.sound_name[cl.loadsound_current], 1.0 / cl.loadsound_total);
            if (cl.sound_precache[cl.loadsound_current] && S_IsSoundPrecached(cl.sound_precache[cl.loadsound_current]))
            {
                SCR_PopLoadingScreen(false);
                continue;
            }
            CL_KeepaliveMessage(true);
            cl.sound_precache[cl.loadsound_current] = S_PrecacheSound(cl.sound_name[cl.loadsound_current], false, true);
            SCR_PopLoadingScreen(false);
        }
        SCR_PopLoadingScreen(false);
        // finished loading sounds
    }
 
    if(IS_NEXUIZ_DERIVED(gamemode))
        Cvar_SetValueQuick(&cl_serverextension_download, false);
        // in Nexuiz/Xonotic, the built in download protocol is kinda broken (misses lots
        // of dependencies) anyway, and can mess around with the game directory;
        // until this is fixed, only support pk3 downloads via curl, and turn off
        // individual file downloads other than for CSQC
        // on the other end of the download protocol, GAME_NEXUIZ/GAME_XONOTIC enforces writing
        // to dlcache only
        // idea: support download of pk3 files using this protocol later
 
    // note: the reason these loops skip already-loaded things is that it
    // enables this command to be issued during the game if desired
 
    if (cl.downloadmodel_current < cl.loadmodel_total)
    {
        // loading models
 
        for (;cl.downloadmodel_current < cl.loadmodel_total;cl.downloadmodel_current++)
        {
            if (aborteddownload)
            {
 
                if (cl.downloadmodel_current == 1)
                {
                    // the worldmodel failed, but we need to set up anyway
                    Mod_FreeQ3Shaders();
                    CL_SetupWorldModel();
                    if (!cl.loadfinished && cl_joinbeforedownloadsfinish.integer)
                    {
                        cl.loadfinished = true;
                        // now issue the spawn to move on to signon 2 like normal
                        if (cls.netcon)
                            CL_ForwardToServer("prespawn");
                    }
                }
                aborteddownload = false;
                continue;
            }
            if (cl.model_precache[cl.downloadmodel_current] && cl.model_precache[cl.downloadmodel_current]->Draw)
                continue;
            CL_KeepaliveMessage(true);
            if (cl.model_name[cl.downloadmodel_current][0] != '*' && strcmp(cl.model_name[cl.downloadmodel_current], "null") && !FS_FileExists(cl.model_name[cl.downloadmodel_current]))
            {
                if (cl.downloadmodel_current == 1)
                    Con_Printf("Map %s not found\n", cl.model_name[cl.downloadmodel_current]);
                else
                    Con_Printf("Model %s not found\n", cl.model_name[cl.downloadmodel_current]);
                // regarding the * check: don't try to download submodels
                if (cl_serverextension_download.integer && cls.netcon && cl.model_name[cl.downloadmodel_current][0] != '*' && !sv.active)
                {
                    CL_ForwardToServer(va(vabuf, sizeof(vabuf), "download %s", cl.model_name[cl.downloadmodel_current]));
                    // we'll try loading again when the download finishes
                    return;
                }
            }
 
            if(cl.downloadmodel_current == 1)
            {
                // they'll be soon loaded, but make sure we apply freshly downloaded shaders from a curled pk3
                Mod_FreeQ3Shaders();
            }
 
            cl.model_precache[cl.downloadmodel_current] = Mod_ForName(cl.model_name[cl.downloadmodel_current], false, true, cl.model_name[cl.downloadmodel_current][0] == '*' ? cl.model_name[1] : NULL);
            if (cl.downloadmodel_current == 1)
            {
                // we now have the worldmodel so we can set up the game world
                // or maybe we do not have it (cl_serverextension_download 0)
                // then we need to continue loading ANYWAY!
                CL_SetupWorldModel();
                if (!cl.loadfinished && cl_joinbeforedownloadsfinish.integer)
                {
                    cl.loadfinished = true;
                    // now issue the spawn to move on to signon 2 like normal
                    if (cls.netcon)
                        CL_ForwardToServer("prespawn");
                }
            }
        }
 
        // finished loading models
    }
 
    if (cl.downloadsound_current < cl.loadsound_total)
    {
        // loading sounds
 
        for (;cl.downloadsound_current < cl.loadsound_total;cl.downloadsound_current++)
        {
            char soundname[MAX_QPATH];
            if (aborteddownload)
            {
                aborteddownload = false;
                continue;
            }
            if (cl.sound_precache[cl.downloadsound_current] && S_IsSoundPrecached(cl.sound_precache[cl.downloadsound_current]))
                continue;
            CL_KeepaliveMessage(true);
            dpsnprintf(soundname, sizeof(soundname), "sound/%s", cl.sound_name[cl.downloadsound_current]);
            if (!FS_FileExists(soundname) && !FS_FileExists(cl.sound_name[cl.downloadsound_current]))
            {
                if (cl_serverextension_download.integer && cls.netcon && !sv.active)
                {
                    CL_ForwardToServer(va(vabuf, sizeof(vabuf), "download %s", soundname));
                    // we'll try loading again when the download finishes
                    return;
                }
            }
            cl.sound_precache[cl.downloadsound_current] = S_PrecacheSound(cl.sound_name[cl.downloadsound_current], false, true);
        }
 
        // finished loading sounds
    }
 
    SCR_PopLoadingScreen(false);
 
    if (!cl.loadfinished)
    {
        cl.loadfinished = true;
 
        // check memory integrity
        Mem_CheckSentinelsGlobal();
 
        // now issue the spawn to move on to signon 2 like normal
        if (cls.netcon)
            CL_ForwardToServer("prespawn");
    }
}
 
static void CL_BeginDownloads_f(cmd_state_t *cmd)
{
    // prevent cl_begindownloads from being issued multiple times in one match
    // to prevent accidentally cancelled downloads
    if(cl.loadbegun)
        Con_Printf("cl_begindownloads is only valid once per match\n");
    else
        CL_BeginDownloads(false);
}
 
static void CL_StopDownload(int size, int crc)
{
    if (cls.qw_downloadmemory && cls.qw_downloadmemorycursize == size && CRC_Block(cls.qw_downloadmemory, cls.qw_downloadmemorycursize) == crc)
    {
        int existingcrc;
        size_t existingsize;
        const char *extension;
 
        if(cls.qw_download_deflate)
        {
            unsigned char *out;
            size_t inflated_size;
            out = FS_Inflate(cls.qw_downloadmemory, cls.qw_downloadmemorycursize, &inflated_size, tempmempool);
            Mem_Free(cls.qw_downloadmemory);
            if(out)
            {
                Con_Printf("Inflated download: new size: %u (%g%%)\n", (unsigned)inflated_size, 100.0 - 100.0*(cls.qw_downloadmemorycursize / (float)inflated_size));
                cls.qw_downloadmemory = out;
                cls.qw_downloadmemorycursize = (int)inflated_size;
            }
            else
            {
                cls.qw_downloadmemory = NULL;
                cls.qw_downloadmemorycursize = 0;
                Con_Printf("Cannot inflate download, possibly corrupt or zlib not present\n");
            }
        }
 
        if(!cls.qw_downloadmemory)
        {
            Con_Printf("Download \"%s\" is corrupt (see above!)\n", cls.qw_downloadname);
        }
        else
        {
            crc = CRC_Block(cls.qw_downloadmemory, cls.qw_downloadmemorycursize);
            size = cls.qw_downloadmemorycursize;
            // finished file
            // save to disk only if we don't already have it
            // (this is mainly for playing back demos)
            existingcrc = FS_CRCFile(cls.qw_downloadname, &existingsize);
            if (existingsize || IS_NEXUIZ_DERIVED(gamemode) || !strcmp(cls.qw_downloadname, csqc_progname.string))
                // let csprogs ALWAYS go to dlcache, to prevent "viral csprogs"; also, never put files outside dlcache for Nexuiz/Xonotic
            {
                if ((int)existingsize != size || existingcrc != crc)
                {
                    // we have a mismatching file, pick another name for it
                    char name[MAX_QPATH*2];
                    dpsnprintf(name, sizeof(name), "dlcache/%s.%i.%i", cls.qw_downloadname, size, crc);
                    if (!FS_FileExists(name))
                    {
                        Con_Printf("Downloaded \"%s\" (%i bytes, %i CRC)\n", name, size, crc);
                        FS_WriteFile(name, cls.qw_downloadmemory, cls.qw_downloadmemorycursize);
                        if(!strcmp(cls.qw_downloadname, csqc_progname.string))
                        {
                            if(cls.caughtcsprogsdata)
                                Mem_Free(cls.caughtcsprogsdata);
                            cls.caughtcsprogsdata = (unsigned char *) Mem_Alloc(cls.permanentmempool, cls.qw_downloadmemorycursize);
                            memcpy(cls.caughtcsprogsdata, cls.qw_downloadmemory, cls.qw_downloadmemorycursize);
                            cls.caughtcsprogsdatasize = cls.qw_downloadmemorycursize;
                            Con_DPrintf("Buffered \"%s\"\n", name);
                        }
                    }
                }
            }
            else
            {
                // we either don't have it or have a mismatching file...
                // so it's time to accept the file
                // but if we already have a mismatching file we need to rename
                // this new one, and if we already have this file in renamed form,
                // we do nothing
                Con_Printf("Downloaded \"%s\" (%i bytes, %i CRC)\n", cls.qw_downloadname, size, crc);
                FS_WriteFile(cls.qw_downloadname, cls.qw_downloadmemory, cls.qw_downloadmemorycursize);
                extension = FS_FileExtension(cls.qw_downloadname);
                if (!strcasecmp(extension, "pak") || !strcasecmp(extension, "pk3") || !strcasecmp(extension, "dpk"))
                    FS_Rescan();
            }
        }
    }
    else if (cls.qw_downloadmemory && size)
    {
        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));
        CL_BeginDownloads(true);
    }
 
    if (cls.qw_downloadmemory)
        Mem_Free(cls.qw_downloadmemory);
    cls.qw_downloadmemory = NULL;
    cls.qw_downloadname[0] = 0;
    cls.qw_downloadmemorymaxsize = 0;
    cls.qw_downloadmemorycursize = 0;
    cls.qw_downloadpercent = 0;
}
 
static void CL_ParseDownload(void)
{
    int i, start, size;
    static unsigned char data[NET_MAXMESSAGE];
    start = MSG_ReadLong(&cl_message);
    size = (unsigned short)MSG_ReadShort(&cl_message);
 
    // record the start/size information to ack in the next input packet
    for (i = 0;i < CL_MAX_DOWNLOADACKS;i++)
    {
        if (!cls.dp_downloadack[i].start && !cls.dp_downloadack[i].size)
        {
            cls.dp_downloadack[i].start = start;
            cls.dp_downloadack[i].size = size;
            break;
        }
    }
 
    MSG_ReadBytes(&cl_message, size, data);
 
    if (!cls.qw_downloadname[0])
    {
        if (size > 0)
            Con_Printf("CL_ParseDownload: received %i bytes with no download active\n", size);
        return;
    }
 
    if (start + size > cls.qw_downloadmemorymaxsize)
        Host_Error("corrupt download message\n");
 
    // only advance cursize if the data is at the expected position
    // (gaps are unacceptable)
    memcpy(cls.qw_downloadmemory + start, data, size);
    cls.qw_downloadmemorycursize = start + size;
    cls.qw_downloadpercent = (int)floor((start+size) * 100.0 / cls.qw_downloadmemorymaxsize);
    cls.qw_downloadpercent = bound(0, cls.qw_downloadpercent, 100);
    cls.qw_downloadspeedcount += size;
}
 
static void CL_DownloadBegin_f(cmd_state_t *cmd)
{
    int size = atoi(Cmd_Argv(cmd, 1));
 
    if (size < 0 || size > 1<<30 || FS_CheckNastyPath(Cmd_Argv(cmd, 2), false))
    {
        Con_Printf("cl_downloadbegin: received bogus information\n");
        CL_StopDownload(0, 0);
        return;
    }
 
    if (cls.qw_downloadname[0])
        Con_Printf("Download of %s aborted\n", cls.qw_downloadname);
 
    CL_StopDownload(0, 0);
 
    // we're really beginning a download now, so initialize stuff
    dp_strlcpy(cls.qw_downloadname, Cmd_Argv(cmd, 2), sizeof(cls.qw_downloadname));
    cls.qw_downloadmemorymaxsize = size;
    cls.qw_downloadmemory = (unsigned char *) Mem_Alloc(cls.permanentmempool, cls.qw_downloadmemorymaxsize);
    cls.qw_downloadnumber++;
 
    cls.qw_download_deflate = false;
    if(Cmd_Argc(cmd) >= 4)
    {
        if(!strcmp(Cmd_Argv(cmd, 3), "deflate"))
            cls.qw_download_deflate = true;
        // check further encodings here
    }
 
    CL_ForwardToServer("sv_startdownload");
}
 
static void CL_StopDownload_f(cmd_state_t *cmd)
{
    Curl_CancelAll();
    if (cls.qw_downloadname[0])
    {
        Con_Printf("Download of %s aborted\n", cls.qw_downloadname);
        CL_StopDownload(0, 0);
    }
    CL_BeginDownloads(true);
}
 
static void CL_DownloadFinished_f(cmd_state_t *cmd)
{
    if (Cmd_Argc(cmd) < 3)
    {
        Con_Printf("Malformed cl_downloadfinished command\n");
        return;
    }
    CL_StopDownload(atoi(Cmd_Argv(cmd, 1)), atoi(Cmd_Argv(cmd, 2)));
    CL_BeginDownloads(false);
}
 
extern cvar_t cl_topcolor;
extern cvar_t cl_bottomcolor;
static void CL_SendPlayerInfo(void)
{
    char vabuf[1024];
    MSG_WriteByte (&cls.netcon->message, clc_stringcmd);
    MSG_WriteString (&cls.netcon->message, va(vabuf, sizeof(vabuf), "name \"%s\"", cl_name.string));
 
    MSG_WriteByte (&cls.netcon->message, clc_stringcmd);
    MSG_WriteString (&cls.netcon->message, va(vabuf, sizeof(vabuf), "color %i %i", cl_topcolor.integer, cl_bottomcolor.integer));
 
    MSG_WriteByte (&cls.netcon->message, clc_stringcmd);
    MSG_WriteString (&cls.netcon->message, va(vabuf, sizeof(vabuf), "rate %i", cl_rate.integer));
 
    MSG_WriteByte (&cls.netcon->message, clc_stringcmd);
    MSG_WriteString (&cls.netcon->message, va(vabuf, sizeof(vabuf), "rate_burstsize %i", cl_rate_burstsize.integer));
 
    if (cl_pmodel.integer)
    {
        MSG_WriteByte (&cls.netcon->message, clc_stringcmd);
        MSG_WriteString (&cls.netcon->message, va(vabuf, sizeof(vabuf), "pmodel %i", cl_pmodel.integer));
    }
    if (*cl_playermodel.string)
    {
        MSG_WriteByte (&cls.netcon->message, clc_stringcmd);
        MSG_WriteString (&cls.netcon->message, va(vabuf, sizeof(vabuf), "playermodel %s", cl_playermodel.string));
    }
    if (*cl_playerskin.string)
    {
        MSG_WriteByte (&cls.netcon->message, clc_stringcmd);
        MSG_WriteString (&cls.netcon->message, va(vabuf, sizeof(vabuf), "playerskin %s", cl_playerskin.string));
    }
}
 
/*
=====================
CL_SignonReply
 
An svc_signonnum has been received, perform a client side setup
=====================
*/
static void CL_SignonReply(int signon_stage)
{
    CL_SetSignonStage_WithMsg(signon_stage);
 
    Con_DPrintf("CL_SignonReply: %i\n", cls.signon);
 
    switch (cls.signon)
    {
    case 1:
        if (cls.netcon)
        {
            // send player info before we begin downloads
            // (so that the server can see the player name while downloading)
            CL_SendPlayerInfo();
 
            //MSG_WriteByte (&cls.netcon->message, clc_stringcmd);
            //MSG_WriteString (&cls.netcon->message, "prespawn");
        }
        // execute cl_begindownloads next frame
        // (after any commands added by svc_stufftext have been executed)
        // when done with downloads the "prespawn" will be sent
        Cbuf_AddText(cmd_local, "\ncl_begindownloads\n");
        break;
 
    case 2:
        if (cls.netcon)
        {
            // LadyHavoc: quake sent the player info here but due to downloads
            // it is sent earlier instead
            // CL_SendPlayerInfo();
 
            // LadyHavoc: changed to begin a loading stage and issue this when done
            MSG_WriteByte (&cls.netcon->message, clc_stringcmd);
            MSG_WriteString (&cls.netcon->message, "spawn");
        }
        break;
 
    case 3:
        if (cls.netcon)
        {
            MSG_WriteByte (&cls.netcon->message, clc_stringcmd);
            MSG_WriteString (&cls.netcon->message, "begin");
        }
        break;
 
    case 4:
        // after the level has been loaded, we shouldn't need the shaders, and
        // if they are needed again they will be automatically loaded...
        // we also don't need the unused models or sounds from the last level
        Mod_FreeQ3Shaders();
        Mod_PurgeUnused();
        S_PurgeUnused();
 
        Con_ClearNotify();
        if (Sys_CheckParm("-profilegameonly"))
            Sys_AllowProfiling(true);
        break;
    }
}
 
/*
==================
CL_ParseServerInfo
==================
*/
static void CL_ParseServerInfo (void)
{
    const char *str;
    int i;
    protocolversion_t protocol;
    int nummodels, numsounds;
    char vabuf[1024];
 
    // if we start loading a level and a video is still playing, stop it
    CL_VideoStop();
 
    Con_DPrint("Serverinfo packet received.\n");
    Collision_Cache_Reset(true);
 
    // if server is active, we already began a loading plaque
    if (!sv.active)
    {
        SCR_BeginLoadingPlaque(false);
        S_StopAllSounds();
        // prevent dlcache assets from the previous map from interfering with this one
        FS_UnloadPacks_dlcache();
        // free q3 shaders so that any newly downloaded shaders will be active
        // bones_was_here: we free the q3 shaders later in CL_SignonReply
        //Mod_FreeQ3Shaders();
    }
 
    // check memory integrity
    Mem_CheckSentinelsGlobal();
 
    // clear cl_serverextension cvars
    Cvar_SetValueQuick(&cl_serverextension_download, 0);
 
//
// wipe the client_state_t struct
//
    CL_ClearState ();
 
// parse protocol version number
    i = MSG_ReadLong(&cl_message);
    protocol = Protocol_EnumForNumber(i);
    if (protocol == PROTOCOL_UNKNOWN)
    {
        Host_Error("CL_ParseServerInfo: Server is unrecognized protocol number (%i)", i);
        return;
    }
    // hack for unmarked Nehahra movie demos which had a custom protocol
    if (protocol == PROTOCOL_QUAKEDP && cls.demoplayback && gamemode == GAME_NEHAHRA)
        protocol = PROTOCOL_NEHAHRAMOVIE;
    cls.protocol = protocol;
    Con_Printf("Server protocol is %s\n", Protocol_NameForEnum(cls.protocol));
 
    cl.num_entities = 1;
 
    if (protocol == PROTOCOL_QUAKEWORLD)
    {
        cl.qw_servercount = MSG_ReadLong(&cl_message);
 
        str = MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring));
        Con_Printf("server gamedir is %s\n", str);
 
        // change gamedir if needed
        if (!FS_ChangeGameDirs(1, &str, false))
            Host_Error("CL_ParseServerInfo: unable to switch to server specified gamedir");
 
        cl.gametype = GAME_DEATHMATCH;
        cl.maxclients = 32;
 
        // parse player number
        i = MSG_ReadByte(&cl_message);
        // 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)
        //cl.qw_spectator = (i & 128) != 0;
        cl.realplayerentity = cl.playerentity = cl.viewentity = (i & 127) + 1;
        cl.scores = (scoreboard_t *)Mem_Alloc(cls.levelmempool, cl.maxclients*sizeof(*cl.scores));
 
        // get the full level name
        str = MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring));
        dp_strlcpy (cl.worldmessage, str, sizeof(cl.worldmessage));
 
        // get the movevars that are defined in the qw protocol
        cl.movevars_gravity            = MSG_ReadFloat(&cl_message);
        cl.movevars_stopspeed          = MSG_ReadFloat(&cl_message);
        cl.movevars_maxspeed           = MSG_ReadFloat(&cl_message);
        cl.movevars_spectatormaxspeed  = MSG_ReadFloat(&cl_message);
        cl.movevars_accelerate         = MSG_ReadFloat(&cl_message);
        cl.movevars_airaccelerate      = MSG_ReadFloat(&cl_message);
        cl.movevars_wateraccelerate    = MSG_ReadFloat(&cl_message);
        cl.movevars_friction           = MSG_ReadFloat(&cl_message);
        cl.movevars_waterfriction      = MSG_ReadFloat(&cl_message);
        cl.movevars_entgravity         = MSG_ReadFloat(&cl_message);
 
        // other movevars not in the protocol...
        cl.movevars_wallfriction = 0;
        cl.movevars_timescale = 1;
        cl.movevars_jumpvelocity = 270;
        cl.movevars_edgefriction = 1;
        cl.movevars_maxairspeed = 30;
        cl.movevars_stepheight = 18;
        cl.movevars_airaccel_qw = 1;
        cl.movevars_airaccel_sideways_friction = 0;
 
        // seperate the printfs so the server message can have a color
        Con_Printf("\n\n<===================================>\n\n\2%s\n", str);
 
        // check memory integrity
        Mem_CheckSentinelsGlobal();
 
        if (cls.netcon)
        {
            MSG_WriteByte(&cls.netcon->message, qw_clc_stringcmd);
            MSG_WriteString(&cls.netcon->message, va(vabuf, sizeof(vabuf), "soundlist %i %i", cl.qw_servercount, 0));
        }
 
        cl.loadbegun = false;
        cl.loadfinished = false;
 
        cls.state = ca_connected;
        CL_SetSignonStage_WithMsg(1);
 
        // note: on QW protocol we can't set up the gameworld until after
        // downloads finish...
        // (we don't even know the name of the map yet)
        // this also means cl_autodemo does not work on QW protocol...
 
        dp_strlcpy(cl.worldname, "", sizeof(cl.worldname));
        dp_strlcpy(cl.worldnamenoextension, "", sizeof(cl.worldnamenoextension));
        dp_strlcpy(cl.worldbasename, "qw", sizeof(cl.worldbasename));
        Cvar_SetQuick(&cl_worldname, cl.worldname);
        Cvar_SetQuick(&cl_worldnamenoextension, cl.worldnamenoextension);
        Cvar_SetQuick(&cl_worldbasename, cl.worldbasename);
 
        // check memory integrity
        Mem_CheckSentinelsGlobal();
    }
    else
    {
    // parse maxclients
        cl.maxclients = MSG_ReadByte(&cl_message);
        if (cl.maxclients < 1 || cl.maxclients > MAX_SCOREBOARD)
        {
            Host_Error("Bad maxclients (%u) from server", cl.maxclients);
            return;
        }
        cl.scores = (scoreboard_t *)Mem_Alloc(cls.levelmempool, cl.maxclients*sizeof(*cl.scores));
 
    // parse gametype
        cl.gametype = MSG_ReadByte(&cl_message);
        // the original id singleplayer demos are bugged and contain
        // GAME_DEATHMATCH even for singleplayer
        if (cl.maxclients == 1 && cls.protocol == PROTOCOL_QUAKE)
            cl.gametype = GAME_COOP;
 
    // parse signon message
        str = MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring));
        dp_strlcpy (cl.worldmessage, str, sizeof(cl.worldmessage));
 
    // seperate the printfs so the server message can have a color
        if (cls.protocol != PROTOCOL_NEHAHRAMOVIE) // no messages when playing the Nehahra movie
            Con_Printf("\n<===================================>\n\n\2%s\n", str);
 
        // check memory integrity
        Mem_CheckSentinelsGlobal();
 
        // parse model precache list
        for (nummodels=1 ; ; nummodels++)
        {
            str = MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring));
            if (!str[0])
                break;
            if (nummodels==MAX_MODELS)
                Host_Error ("Server sent too many model precaches");
            if (strlen(str) >= MAX_QPATH)
                Host_Error ("Server sent a precache name of %i characters (max %i)", (int)strlen(str), MAX_QPATH - 1);
            dp_strlcpy (cl.model_name[nummodels], str, sizeof (cl.model_name[nummodels]));
        }
        // parse sound precache list
        for (numsounds=1 ; ; numsounds++)
        {
            str = MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring));
            if (!str[0])
                break;
            if (numsounds==MAX_SOUNDS)
                Host_Error("Server sent too many sound precaches");
            if (strlen(str) >= MAX_QPATH)
                Host_Error("Server sent a precache name of %i characters (max %i)", (int)strlen(str), MAX_QPATH - 1);
            dp_strlcpy (cl.sound_name[numsounds], str, sizeof (cl.sound_name[numsounds]));
        }
 
        // set the base name for level-specific things...  this gets updated again by CL_SetupWorldModel later
        dp_strlcpy(cl.worldname, cl.model_name[1], sizeof(cl.worldname));
        FS_StripExtension(cl.worldname, cl.worldnamenoextension, sizeof(cl.worldnamenoextension));
        dp_strlcpy(cl.worldbasename, !strncmp(cl.worldnamenoextension, "maps/", 5) ? cl.worldnamenoextension + 5 : cl.worldnamenoextension, sizeof(cl.worldbasename));
        Cvar_SetQuick(&cl_worldmessage, cl.worldmessage);
        Cvar_SetQuick(&cl_worldname, cl.worldname);
        Cvar_SetQuick(&cl_worldnamenoextension, cl.worldnamenoextension);
        Cvar_SetQuick(&cl_worldbasename, cl.worldbasename);
 
        // touch all of the precached models that are still loaded so we can free
        // anything that isn't needed
        if (!sv.active)
            Mod_ClearUsed();
        for (i = 1;i < nummodels;i++)
            Mod_FindName(cl.model_name[i], cl.model_name[i][0] == '*' ? cl.model_name[1] : NULL);
        // precache any models used by the client (this also marks them used)
        cl.model_bolt = Mod_ForName("progs/bolt.mdl", false, false, NULL);
        cl.model_bolt2 = Mod_ForName("progs/bolt2.mdl", false, false, NULL);
        cl.model_bolt3 = Mod_ForName("progs/bolt3.mdl", false, false, NULL);
        cl.model_beam = Mod_ForName("progs/beam.mdl", false, false, NULL);
 
        // we purge the models and sounds later in CL_SignonReply
        //Mod_PurgeUnused();
        //S_PurgeUnused();
 
        // clear sound usage flags for purging of unused sounds
        S_ClearUsed();
 
        // precache any sounds used by the client
        cl.sfx_wizhit = S_PrecacheSound(cl_sound_wizardhit.string, false, true);
        cl.sfx_knighthit = S_PrecacheSound(cl_sound_hknighthit.string, false, true);
        cl.sfx_tink1 = S_PrecacheSound(cl_sound_tink1.string, false, true);
        cl.sfx_ric1 = S_PrecacheSound(cl_sound_ric1.string, false, true);
        cl.sfx_ric2 = S_PrecacheSound(cl_sound_ric2.string, false, true);
        cl.sfx_ric3 = S_PrecacheSound(cl_sound_ric3.string, false, true);
        cl.sfx_r_exp3 = S_PrecacheSound(cl_sound_r_exp3.string, false, true);
 
        // sounds used by the game
        for (i = 1;i < MAX_SOUNDS && cl.sound_name[i][0];i++)
            cl.sound_precache[i] = S_PrecacheSound(cl.sound_name[i], true, true);
 
        // now we try to load everything that is new
        cl.loadmodel_current = 1;
        cl.downloadmodel_current = 1;
        cl.loadmodel_total = nummodels;
        cl.loadsound_current = 1;
        cl.downloadsound_current = 1;
        cl.loadsound_total = numsounds;
        cl.downloadcsqc = true;
        cl.loadbegun = false;
        cl.loadfinished = false;
        cl.loadcsqc = true;
 
        // check memory integrity
        Mem_CheckSentinelsGlobal();
 
    // if cl_autodemo is set, automatically start recording a demo if one isn't being recorded already
        if (cl_autodemo.integer && cls.netcon && cls.protocol != PROTOCOL_QUAKEWORLD)
        {
            char demofile[MAX_OSPATH];
 
            if (cls.demorecording)
            {
                // finish the previous level's demo file
                CL_Stop_f(cmd_local);
            }
 
            // start a new demo file
            Sys_TimeString(vabuf, sizeof(vabuf), cl_autodemo_nameformat.string);
            dpsnprintf (demofile, sizeof(demofile), "%s_%s.dem", vabuf, cl.worldbasename);
 
            Con_Printf ("Auto-recording to %s.\n", demofile);
 
            // Reset bit 0 for every new demo
            Cvar_SetValueQuick(&cl_autodemo_delete,
                (cl_autodemo_delete.integer & ~0x1)
                |
                ((cl_autodemo_delete.integer & 0x2) ? 0x1 : 0)
            );
 
            cls.demofile = FS_OpenRealFile(demofile, "wb", false);
            if (cls.demofile)
            {
                cls.forcetrack = -1;
                FS_Printf (cls.demofile, "%i\n", cls.forcetrack);
                cls.demorecording = true;
                dp_strlcpy(cls.demoname, demofile, sizeof(cls.demoname));
                cls.demo_lastcsprogssize = -1;
                cls.demo_lastcsprogscrc = -1;
            }
            else
                Con_Print(CON_ERROR "ERROR: couldn't open.\n");
        }
    }
    cl.islocalgame = NetConn_IsLocalGame();
}
 
void CL_ValidateState(entity_state_t *s)
{
    model_t *model;
 
    if (!s->active)
        return;
 
    if (s->modelindex >= MAX_MODELS)
        Host_Error("CL_ValidateState: modelindex (%i) >= MAX_MODELS (%i)\n", s->modelindex, MAX_MODELS);
 
    // these warnings are only warnings, no corrections are made to the state
    // because states are often copied for decoding, which otherwise would
    // propogate some of the corrections accidentally
    // (this used to happen, sometimes affecting skin and frame)
 
    // colormap is client index + 1
    if (!(s->flags & RENDER_COLORMAPPED) && s->colormap > cl.maxclients)
        Con_DPrintf("CL_ValidateState: colormap (%i) > cl.maxclients (%i)\n", s->colormap, cl.maxclients);
 
    if (developer_extra.integer)
    {
        model = CL_GetModelByIndex(s->modelindex);
        if (model && model->type && s->frame >= model->numframes)
            Con_DPrintf("CL_ValidateState: no such frame %i in \"%s\" (which has %i frames)\n", s->frame, model->name, model->numframes);
        if (model && model->type && s->skin > 0 && s->skin >= model->numskins && !(s->lightpflags & PFLAGS_FULLDYNAMIC))
            Con_DPrintf("CL_ValidateState: no such skin %i in \"%s\" (which has %i skins)\n", s->skin, model->name, model->numskins);
    }
}
 
void CL_MoveLerpEntityStates(entity_t *ent)
{
    float odelta[3], adelta[3];
    VectorSubtract(ent->state_current.origin, ent->persistent.neworigin, odelta);
    VectorSubtract(ent->state_current.angles, ent->persistent.newangles, adelta);
    if (!ent->state_previous.active || ent->state_previous.modelindex != ent->state_current.modelindex)
    {
        // reset all persistent stuff if this is a new entity
        ent->persistent.lerpdeltatime = 0;
        ent->persistent.lerpstarttime = cl.mtime[1];
        VectorCopy(ent->state_current.origin, ent->persistent.oldorigin);
        VectorCopy(ent->state_current.angles, ent->persistent.oldangles);
        VectorCopy(ent->state_current.origin, ent->persistent.neworigin);
        VectorCopy(ent->state_current.angles, ent->persistent.newangles);
        // reset animation interpolation as well
        ent->render.framegroupblend[0].frame = ent->render.framegroupblend[1].frame = ent->state_current.frame;
        ent->render.framegroupblend[0].start = ent->render.framegroupblend[1].start = cl.time;
        ent->render.framegroupblend[0].lerp = 1;ent->render.framegroupblend[1].lerp = 0;
        ent->render.shadertime = cl.time;
        // reset various persistent stuff
        ent->persistent.muzzleflash = 0;
        ent->persistent.trail_allowed = false;
    }
    else if ((ent->state_previous.effects & EF_TELEPORT_BIT) != (ent->state_current.effects & EF_TELEPORT_BIT))
    {
        // don't interpolate the move
        ent->persistent.lerpdeltatime = 0;
        ent->persistent.lerpstarttime = cl.mtime[1];
        VectorCopy(ent->state_current.origin, ent->persistent.oldorigin);
        VectorCopy(ent->state_current.angles, ent->persistent.oldangles);
        VectorCopy(ent->state_current.origin, ent->persistent.neworigin);
        VectorCopy(ent->state_current.angles, ent->persistent.newangles);
        ent->persistent.trail_allowed = false;
 
        // if(ent->state_current.frame != ent->state_previous.frame)
        // do this even if we did change the frame
        // teleport bit is only used if an animation restart, or a jump, is necessary
        // so it should be always harmless to do this
        {
            ent->render.framegroupblend[0].frame = ent->render.framegroupblend[1].frame = ent->state_current.frame;
            ent->render.framegroupblend[0].start = ent->render.framegroupblend[1].start = cl.time;
            ent->render.framegroupblend[0].lerp = 1;ent->render.framegroupblend[1].lerp = 0;
        }
 
        // note that this case must do everything the following case does too
    }
    else if ((ent->state_previous.effects & EF_RESTARTANIM_BIT) != (ent->state_current.effects & EF_RESTARTANIM_BIT))
    {
        ent->render.framegroupblend[1] = ent->render.framegroupblend[0];
        ent->render.framegroupblend[1].lerp = 1;
        ent->render.framegroupblend[0].frame = ent->state_current.frame;
        ent->render.framegroupblend[0].start = cl.time;
        ent->render.framegroupblend[0].lerp = 0;
    }
    else if (DotProduct(odelta, odelta) > 1000*1000
        || (cl.fixangle[0] && !cl.fixangle[1])
        || (ent->state_previous.tagindex != ent->state_current.tagindex)
        || (ent->state_previous.tagentity != ent->state_current.tagentity))
    {
        // don't interpolate the move
        // (the fixangle[] check detects teleports, but not constant fixangles
        //  such as when spectating)
        ent->persistent.lerpdeltatime = 0;
        ent->persistent.lerpstarttime = cl.mtime[1];
        VectorCopy(ent->state_current.origin, ent->persistent.oldorigin);
        VectorCopy(ent->state_current.angles, ent->persistent.oldangles);
        VectorCopy(ent->state_current.origin, ent->persistent.neworigin);
        VectorCopy(ent->state_current.angles, ent->persistent.newangles);
        ent->persistent.trail_allowed = false;
    }
    else if (ent->state_current.flags & RENDER_STEP)
    {
        // monster interpolation
        if (DotProduct(odelta, odelta) + DotProduct(adelta, adelta) > 0.01)
        {
            ent->persistent.lerpdeltatime = bound(0, cl.mtime[1] - ent->persistent.lerpstarttime, 0.1);
            ent->persistent.lerpstarttime = cl.mtime[1];
            VectorCopy(ent->persistent.neworigin, ent->persistent.oldorigin);
            VectorCopy(ent->persistent.newangles, ent->persistent.oldangles);
            VectorCopy(ent->state_current.origin, ent->persistent.neworigin);
            VectorCopy(ent->state_current.angles, ent->persistent.newangles);
        }
    }
    else
    {
        // not a monster
        ent->persistent.lerpstarttime = ent->state_previous.time;
        ent->persistent.lerpdeltatime = bound(0, ent->state_current.time - ent->state_previous.time, 0.1);
        VectorCopy(ent->persistent.neworigin, ent->persistent.oldorigin);
        VectorCopy(ent->persistent.newangles, ent->persistent.oldangles);
        VectorCopy(ent->state_current.origin, ent->persistent.neworigin);
        VectorCopy(ent->state_current.angles, ent->persistent.newangles);
    }
    // trigger muzzleflash effect if necessary
    if (ent->state_current.effects & EF_MUZZLEFLASH)
        ent->persistent.muzzleflash = 1;
 
    // restart animation bit
    if ((ent->state_previous.effects & EF_RESTARTANIM_BIT) != (ent->state_current.effects & EF_RESTARTANIM_BIT))
    {
        ent->render.framegroupblend[1] = ent->render.framegroupblend[0];
        ent->render.framegroupblend[1].lerp = 1;
        ent->render.framegroupblend[0].frame = ent->state_current.frame;
        ent->render.framegroupblend[0].start = cl.time;
        ent->render.framegroupblend[0].lerp = 0;
    }
}
 
/*
==================
CL_ParseBaseline
==================
*/
static void CL_ParseBaseline (entity_t *ent, int large)
{
    int i;
 
    ent->state_baseline = defaultstate;
    // FIXME: set ent->state_baseline.number?
    ent->state_baseline.active = true;
    if (large)
    {
        ent->state_baseline.modelindex = (unsigned short) MSG_ReadShort(&cl_message);
        ent->state_baseline.frame = (unsigned short) MSG_ReadShort(&cl_message);
    }
    else if (cls.protocol == PROTOCOL_NEHAHRABJP || cls.protocol == PROTOCOL_NEHAHRABJP2 || cls.protocol == PROTOCOL_NEHAHRABJP3)
    {
        ent->state_baseline.modelindex = (unsigned short) MSG_ReadShort(&cl_message);
        ent->state_baseline.frame = MSG_ReadByte(&cl_message);
    }
    else
    {
        ent->state_baseline.modelindex = MSG_ReadByte(&cl_message);
        ent->state_baseline.frame = MSG_ReadByte(&cl_message);
    }
    ent->state_baseline.colormap = MSG_ReadByte(&cl_message);
    ent->state_baseline.skin = MSG_ReadByte(&cl_message);
    for (i = 0;i < 3;i++)
    {
        ent->state_baseline.origin[i] = MSG_ReadCoord(&cl_message, cls.protocol);
        ent->state_baseline.angles[i] = MSG_ReadAngle(&cl_message, cls.protocol);
    }
    ent->state_previous = ent->state_current = ent->state_baseline;
}
 
 
/*
==================
CL_ParseClientdata
 
Server information pertaining to this client only
==================
*/
static void CL_ParseClientdata (void)
{
    int i, bits;
 
    VectorCopy (cl.mpunchangle[0], cl.mpunchangle[1]);
    VectorCopy (cl.mpunchvector[0], cl.mpunchvector[1]);
    VectorCopy (cl.mvelocity[0], cl.mvelocity[1]);
    cl.mviewzoom[1] = cl.mviewzoom[0];
 
    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)
    {
        cl.stats[STAT_VIEWHEIGHT] = DEFAULT_VIEWHEIGHT;
        cl.stats[STAT_ITEMS] = 0;
        cl.stats[STAT_VIEWZOOM] = 255;
    }
    cl.idealpitch = 0;
    cl.mpunchangle[0][0] = 0;
    cl.mpunchangle[0][1] = 0;
    cl.mpunchangle[0][2] = 0;
    cl.mpunchvector[0][0] = 0;
    cl.mpunchvector[0][1] = 0;
    cl.mpunchvector[0][2] = 0;
    cl.mvelocity[0][0] = 0;
    cl.mvelocity[0][1] = 0;
    cl.mvelocity[0][2] = 0;
    cl.mviewzoom[0] = 1;
 
    bits = (unsigned short) MSG_ReadShort(&cl_message);
    if (bits & SU_EXTEND1)
        bits |= (MSG_ReadByte(&cl_message) << 16);
    if (bits & SU_EXTEND2)
        bits |= (MSG_ReadByte(&cl_message) << 24);
 
    if (bits & SU_VIEWHEIGHT)
        cl.stats[STAT_VIEWHEIGHT] = MSG_ReadChar(&cl_message);
 
    if (bits & SU_IDEALPITCH)
        cl.idealpitch = MSG_ReadChar(&cl_message);
 
    for (i = 0;i < 3;i++)
    {
        if (bits & (SU_PUNCH1<<i) )
        {
            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)
                cl.mpunchangle[0][i] = MSG_ReadChar(&cl_message);
            else
                cl.mpunchangle[0][i] = MSG_ReadAngle16i(&cl_message);
        }
        if (bits & (SU_PUNCHVEC1<<i))
        {
            if (cls.protocol == PROTOCOL_DARKPLACES1 || cls.protocol == PROTOCOL_DARKPLACES2 || cls.protocol == PROTOCOL_DARKPLACES3 || cls.protocol == PROTOCOL_DARKPLACES4)
                cl.mpunchvector[0][i] = MSG_ReadCoord16i(&cl_message);
            else
                cl.mpunchvector[0][i] = MSG_ReadCoord32f(&cl_message);
        }
        if (bits & (SU_VELOCITY1<<i) )
        {
            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)
                cl.mvelocity[0][i] = MSG_ReadChar(&cl_message)*16;
            else
                cl.mvelocity[0][i] = MSG_ReadCoord32f(&cl_message);
        }
    }
 
    // LadyHavoc: hipnotic demos don't have this bit set but should
    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)
        cl.stats[STAT_ITEMS] = MSG_ReadLong(&cl_message);
 
    cl.onground = (bits & SU_ONGROUND) != 0;
    cl.inwater = (bits & SU_INWATER) != 0;
 
    if (cls.protocol == PROTOCOL_DARKPLACES5)
    {
        cl.stats[STAT_WEAPONFRAME] = (bits & SU_WEAPONFRAME) ? MSG_ReadShort(&cl_message) : 0;
        cl.stats[STAT_ARMOR] = (bits & SU_ARMOR) ? MSG_ReadShort(&cl_message) : 0;
        cl.stats[STAT_WEAPON] = (bits & SU_WEAPON) ? MSG_ReadShort(&cl_message) : 0;
        cl.stats[STAT_HEALTH] = MSG_ReadShort(&cl_message);
        cl.stats[STAT_AMMO] = MSG_ReadShort(&cl_message);
        cl.stats[STAT_SHELLS] = MSG_ReadShort(&cl_message);
        cl.stats[STAT_NAILS] = MSG_ReadShort(&cl_message);
        cl.stats[STAT_ROCKETS] = MSG_ReadShort(&cl_message);
        cl.stats[STAT_CELLS] = MSG_ReadShort(&cl_message);
        cl.stats[STAT_ACTIVEWEAPON] = (unsigned short) MSG_ReadShort(&cl_message);
    }
    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_DARKPLACES1 || cls.protocol == PROTOCOL_DARKPLACES2 || cls.protocol == PROTOCOL_DARKPLACES3 || cls.protocol == PROTOCOL_DARKPLACES4)
    {
        cl.stats[STAT_WEAPONFRAME] = (bits & SU_WEAPONFRAME) ? MSG_ReadByte(&cl_message) : 0;
        cl.stats[STAT_ARMOR] = (bits & SU_ARMOR) ? MSG_ReadByte(&cl_message) : 0;
        if (cls.protocol == PROTOCOL_NEHAHRABJP || cls.protocol == PROTOCOL_NEHAHRABJP2 || cls.protocol == PROTOCOL_NEHAHRABJP3)
            cl.stats[STAT_WEAPON] = (bits & SU_WEAPON) ? (unsigned short)MSG_ReadShort(&cl_message) : 0;
        else
            cl.stats[STAT_WEAPON] = (bits & SU_WEAPON) ? MSG_ReadByte(&cl_message) : 0;
        cl.stats[STAT_HEALTH] = MSG_ReadShort(&cl_message);
        cl.stats[STAT_AMMO] = MSG_ReadByte(&cl_message);
        cl.stats[STAT_SHELLS] = MSG_ReadByte(&cl_message);
        cl.stats[STAT_NAILS] = MSG_ReadByte(&cl_message);
        cl.stats[STAT_ROCKETS] = MSG_ReadByte(&cl_message);
        cl.stats[STAT_CELLS] = MSG_ReadByte(&cl_message);
        if (gamemode == GAME_HIPNOTIC || gamemode == GAME_ROGUE || gamemode == GAME_QUOTH || IS_OLDNEXUIZ_DERIVED(gamemode))
            cl.stats[STAT_ACTIVEWEAPON] = (1<<MSG_ReadByte(&cl_message));
        else
            cl.stats[STAT_ACTIVEWEAPON] = MSG_ReadByte(&cl_message);
    }
 
    if (bits & SU_VIEWZOOM)
    {
        if (cls.protocol == PROTOCOL_DARKPLACES2 || cls.protocol == PROTOCOL_DARKPLACES3 || cls.protocol == PROTOCOL_DARKPLACES4)
            cl.stats[STAT_VIEWZOOM] = MSG_ReadByte(&cl_message);
        else
            cl.stats[STAT_VIEWZOOM] = (unsigned short) MSG_ReadShort(&cl_message);
    }
 
    // viewzoom interpolation
    cl.mviewzoom[0] = (float) max(cl.stats[STAT_VIEWZOOM], 2) * (1.0f / 255.0f);
}
 
/*
=====================
CL_ParseStatic
=====================
*/
static void CL_ParseStatic (int large)
{
    entity_t *ent;
 
    if (cl.num_static_entities >= cl.max_static_entities)
        Host_Error ("Too many static entities");
    ent = &cl.static_entities[cl.num_static_entities++];
    CL_ParseBaseline (ent, large);
 
    if (ent->state_baseline.modelindex == 0)
    {
        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]);
        cl.num_static_entities--;
        // This is definitely a cheesy way to conserve resources...
        return;
    }
 
// copy it to the current state
    ent->render.model = CL_GetModelByIndex(ent->state_baseline.modelindex);
    ent->render.framegroupblend[0].frame = ent->state_baseline.frame;
    ent->render.framegroupblend[0].lerp = 1;
    // make torchs play out of sync
    ent->render.framegroupblend[0].start = lhrandom(-10, -1);
    ent->render.skinnum = ent->state_baseline.skin;
    ent->render.effects = ent->state_baseline.effects;
    ent->render.alpha = 1;
 
    //VectorCopy (ent->state_baseline.origin, ent->render.origin);
    //VectorCopy (ent->state_baseline.angles, ent->render.angles);
 
    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);
    ent->render.allowdecals = true;
    CL_UpdateRenderEntity(&ent->render);
}
 
/*
===================
CL_ParseStaticSound
===================
*/
static void CL_ParseStaticSound (int large)
{
    vec3_t        org;
    int         sound_num, vol, atten;
 
    MSG_ReadVector(&cl_message, org, cls.protocol);
    if (large)
        sound_num = (unsigned short) MSG_ReadShort(&cl_message);
    else
        sound_num = MSG_ReadByte(&cl_message);
 
    if (sound_num < 0 || sound_num >= MAX_SOUNDS)
    {
        Con_Printf("CL_ParseStaticSound: sound_num(%i) >= MAX_SOUNDS (%i)\n", sound_num, MAX_SOUNDS);
        return;
    }
 
    vol = MSG_ReadByte(&cl_message);
    atten = MSG_ReadByte(&cl_message);
 
    S_StaticSound (cl.sound_precache[sound_num], org, vol/255.0f, atten);
}
 
static void CL_ParseEffect (void)
{
    vec3_t        org;
    int         modelindex, startframe, framecount, framerate;
 
    MSG_ReadVector(&cl_message, org, cls.protocol);
    modelindex = MSG_ReadByte(&cl_message);
    startframe = MSG_ReadByte(&cl_message);
    framecount = MSG_ReadByte(&cl_message);
    framerate = MSG_ReadByte(&cl_message);
 
    CL_Effect(org, CL_GetModelByIndex(modelindex), startframe, framecount, framerate);
}
 
static void CL_ParseEffect2 (void)
{
    vec3_t        org;
    int         modelindex, startframe, framecount, framerate;
 
    MSG_ReadVector(&cl_message, org, cls.protocol);
    modelindex = (unsigned short) MSG_ReadShort(&cl_message);
    startframe = (unsigned short) MSG_ReadShort(&cl_message);
    framecount = MSG_ReadByte(&cl_message);
    framerate = MSG_ReadByte(&cl_message);
 
    CL_Effect(org, CL_GetModelByIndex(modelindex), startframe, framecount, framerate);
}
 
void CL_NewBeam (int ent, vec3_t start, vec3_t end, model_t *m, int lightning)
{
    int i;
    beam_t *b = NULL;
 
    if (ent >= MAX_EDICTS)
    {
        Con_Printf("CL_NewBeam: invalid entity number %i\n", ent);
        ent = 0;
    }
 
    if (ent >= cl.max_entities)
        CL_ExpandEntities(ent);
 
    // override any beam with the same entity
    i = cl.max_beams;
    if (ent)
        for (i = 0, b = cl.beams;i < cl.max_beams;i++, b++)
            if (b->entity == ent)
                break;
    // if the entity was not found then just replace an unused beam
    if (i == cl.max_beams)
        for (i = 0, b = cl.beams;i < cl.max_beams;i++, b++)
            if (!b->model)
                break;
    if (i < cl.max_beams)
    {
        cl.num_beams = max(cl.num_beams, i + 1);
        b->entity = ent;
        b->lightning = lightning;
        b->model = m;
        b->endtime = cl.mtime[0] + 0.2;
        VectorCopy (start, b->start);
        VectorCopy (end, b->end);
    }
    else
        Con_DPrint("beam list overflow!\n");
}
 
static void CL_ParseBeam (model_t *m, int lightning)
{
    int ent;
    vec3_t start, end;
 
    ent = (unsigned short) MSG_ReadShort(&cl_message);
    MSG_ReadVector(&cl_message, start, cls.protocol);
    MSG_ReadVector(&cl_message, end, cls.protocol);
 
    if (ent >= MAX_EDICTS)
    {
        Con_Printf("CL_ParseBeam: invalid entity number %i\n", ent);
        ent = 0;
    }
 
    CL_NewBeam(ent, start, end, m, lightning);
}
 
static void CL_ParseTempEntity(void)
{
    int type;
    vec3_t pos, pos2;
    vec3_t vel1, vel2;
    vec3_t dir;
    vec3_t color;
    int rnd;
    int colorStart, colorLength, count;
    float velspeed, radius;
    unsigned char *tempcolor;
    matrix4x4_t tempmatrix;
 
    if (cls.protocol == PROTOCOL_QUAKEWORLD)
    {
        type = MSG_ReadByte(&cl_message);
        switch (type)
        {
        case QW_TE_WIZSPIKE:
            // spike hitting wall
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 4);
            CL_ParticleEffect(EFFECT_TE_WIZSPIKE, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            S_StartSound(-1, 0, cl.sfx_wizhit, pos, 1, 1);
            break;
 
        case QW_TE_KNIGHTSPIKE:
            // spike hitting wall
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 4);
            CL_ParticleEffect(EFFECT_TE_KNIGHTSPIKE, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            S_StartSound(-1, 0, cl.sfx_knighthit, pos, 1, 1);
            break;
 
        case QW_TE_SPIKE:
            // spike hitting wall
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 4);
            CL_ParticleEffect(EFFECT_TE_SPIKE, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            if (rand() % 5)
                S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
            else
            {
                rnd = rand() & 3;
                if (rnd == 1)
                    S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
                else if (rnd == 2)
                    S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
                else
                    S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
            }
            break;
        case QW_TE_SUPERSPIKE:
            // super spike hitting wall
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 4);
            CL_ParticleEffect(EFFECT_TE_SUPERSPIKE, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            if (rand() % 5)
                S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
            else
            {
                rnd = rand() & 3;
                if (rnd == 1)
                    S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
                else if (rnd == 2)
                    S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
                else
                    S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
            }
            break;
 
        case QW_TE_EXPLOSION:
            // rocket explosion
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 10);
            CL_ParticleEffect(EFFECT_TE_EXPLOSION, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
            CL_Effect(pos, CL_GetModelByIndex(cl.qw_modelindex_s_explod), 0, 6, 10);
            break;
 
        case QW_TE_TAREXPLOSION:
            // tarbaby explosion
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 10);
            CL_ParticleEffect(EFFECT_TE_TAREXPLOSION, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
            break;
 
        case QW_TE_LIGHTNING1:
            // lightning bolts
            CL_ParseBeam(cl.model_bolt, true);
            break;
 
        case QW_TE_LIGHTNING2:
            // lightning bolts
            CL_ParseBeam(cl.model_bolt2, true);
            break;
 
        case QW_TE_LIGHTNING3:
            // lightning bolts
            CL_ParseBeam(cl.model_bolt3, false);
            break;
 
        case QW_TE_LAVASPLASH:
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_ParticleEffect(EFFECT_TE_LAVASPLASH, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            break;
 
        case QW_TE_TELEPORT:
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_ParticleEffect(EFFECT_TE_TELEPORT, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            break;
 
        case QW_TE_GUNSHOT:
            // bullet hitting wall
            radius = MSG_ReadByte(&cl_message);
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 4);
            VectorSet(pos2, pos[0] + radius, pos[1] + radius, pos[2] + radius);
            VectorSet(pos, pos[0] - radius, pos[1] - radius, pos[2] - radius);
            CL_ParticleEffect(EFFECT_TE_GUNSHOT, radius, pos, pos2, vec3_origin, vec3_origin, NULL, 0);
            if(cl_sound_ric_gunshot.integer & RIC_GUNSHOT)
            {
                if (rand() % 5)
                    S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
                else
                {
                    rnd = rand() & 3;
                    if (rnd == 1)
                        S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
                    else if (rnd == 2)
                        S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
                    else
                        S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
                }
            }
            break;
 
        case QW_TE_BLOOD:
            count = MSG_ReadByte(&cl_message);
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 4);
            CL_ParticleEffect(EFFECT_TE_BLOOD, count, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            break;
 
        case QW_TE_LIGHTNINGBLOOD:
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 4);
            CL_ParticleEffect(EFFECT_TE_BLOOD, 2.5, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            break;
 
        default:
            Host_Error("CL_ParseTempEntity: bad type %d (hex %02X)", type, type);
        }
    }
    else
    {
        type = MSG_ReadByte(&cl_message);
        switch (type)
        {
        case TE_WIZSPIKE:
            // spike hitting wall
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 4);
            CL_ParticleEffect(EFFECT_TE_WIZSPIKE, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            S_StartSound(-1, 0, cl.sfx_wizhit, pos, 1, 1);
            break;
 
        case TE_KNIGHTSPIKE:
            // spike hitting wall
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 4);
            CL_ParticleEffect(EFFECT_TE_KNIGHTSPIKE, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            S_StartSound(-1, 0, cl.sfx_knighthit, pos, 1, 1);
            break;
 
        case TE_SPIKE:
            // spike hitting wall
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 4);
            CL_ParticleEffect(EFFECT_TE_SPIKE, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            if (rand() % 5)
                S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
            else
            {
                rnd = rand() & 3;
                if (rnd == 1)
                    S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
                else if (rnd == 2)
                    S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
                else
                    S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
            }
            break;
        case TE_SPIKEQUAD:
            // quad spike hitting wall
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 4);
            CL_ParticleEffect(EFFECT_TE_SPIKEQUAD, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            if (rand() % 5)
                S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
            else
            {
                rnd = rand() & 3;
                if (rnd == 1)
                    S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
                else if (rnd == 2)
                    S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
                else
                    S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
            }
            break;
        case TE_SUPERSPIKE:
            // super spike hitting wall
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 4);
            CL_ParticleEffect(EFFECT_TE_SUPERSPIKE, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            if (rand() % 5)
                S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
            else
            {
                rnd = rand() & 3;
                if (rnd == 1)
                    S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
                else if (rnd == 2)
                    S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
                else
                    S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
            }
            break;
        case TE_SUPERSPIKEQUAD:
            // quad super spike hitting wall
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 4);
            CL_ParticleEffect(EFFECT_TE_SUPERSPIKEQUAD, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            if (rand() % 5)
                S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
            else
            {
                rnd = rand() & 3;
                if (rnd == 1)
                    S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
                else if (rnd == 2)
                    S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
                else
                    S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
            }
            break;
            // LadyHavoc: added for improved blood splatters
        case TE_BLOOD:
            // blood puff
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 4);
            dir[0] = MSG_ReadChar(&cl_message);
            dir[1] = MSG_ReadChar(&cl_message);
            dir[2] = MSG_ReadChar(&cl_message);
            count = MSG_ReadByte(&cl_message);
            CL_ParticleEffect(EFFECT_TE_BLOOD, count, pos, pos, dir, dir, NULL, 0);
            break;
        case TE_SPARK:
            // spark shower
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 4);
            dir[0] = MSG_ReadChar(&cl_message);
            dir[1] = MSG_ReadChar(&cl_message);
            dir[2] = MSG_ReadChar(&cl_message);
            count = MSG_ReadByte(&cl_message);
            CL_ParticleEffect(EFFECT_TE_SPARK, count, pos, pos, dir, dir, NULL, 0);
            break;
        case TE_PLASMABURN:
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 4);
            CL_ParticleEffect(EFFECT_TE_PLASMABURN, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            break;
            // LadyHavoc: added for improved gore
        case TE_BLOODSHOWER:
            // vaporized body
            MSG_ReadVector(&cl_message, pos, cls.protocol); // mins
            MSG_ReadVector(&cl_message, pos2, cls.protocol); // maxs
            velspeed = MSG_ReadCoord(&cl_message, cls.protocol); // speed
            count = (unsigned short) MSG_ReadShort(&cl_message); // number of particles
            vel1[0] = -velspeed;
            vel1[1] = -velspeed;
            vel1[2] = -velspeed;
            vel2[0] = velspeed;
            vel2[1] = velspeed;
            vel2[2] = velspeed;
            CL_ParticleEffect(EFFECT_TE_BLOOD, count, pos, pos2, vel1, vel2, NULL, 0);
            break;
 
        case TE_PARTICLECUBE:
            // general purpose particle effect
            MSG_ReadVector(&cl_message, pos, cls.protocol); // mins
            MSG_ReadVector(&cl_message, pos2, cls.protocol); // maxs
            MSG_ReadVector(&cl_message, dir, cls.protocol); // dir
            count = (unsigned short) MSG_ReadShort(&cl_message); // number of particles
            colorStart = MSG_ReadByte(&cl_message); // color
            colorLength = MSG_ReadByte(&cl_message); // gravity (1 or 0)
            velspeed = MSG_ReadCoord(&cl_message, cls.protocol); // randomvel
            CL_ParticleCube(pos, pos2, dir, count, colorStart, colorLength != 0, velspeed);
            break;
 
        case TE_PARTICLERAIN:
            // general purpose particle effect
            MSG_ReadVector(&cl_message, pos, cls.protocol); // mins
            MSG_ReadVector(&cl_message, pos2, cls.protocol); // maxs
            MSG_ReadVector(&cl_message, dir, cls.protocol); // dir
            count = (unsigned short) MSG_ReadShort(&cl_message); // number of particles
            colorStart = MSG_ReadByte(&cl_message); // color
            CL_ParticleRain(pos, pos2, dir, count, colorStart, 0);
            break;
 
        case TE_PARTICLESNOW:
            // general purpose particle effect
            MSG_ReadVector(&cl_message, pos, cls.protocol); // mins
            MSG_ReadVector(&cl_message, pos2, cls.protocol); // maxs
            MSG_ReadVector(&cl_message, dir, cls.protocol); // dir
            count = (unsigned short) MSG_ReadShort(&cl_message); // number of particles
            colorStart = MSG_ReadByte(&cl_message); // color
            CL_ParticleRain(pos, pos2, dir, count, colorStart, 1);
            break;
 
        case TE_GUNSHOT:
            // bullet hitting wall
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 4);
            CL_ParticleEffect(EFFECT_TE_GUNSHOT, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            if(cl_sound_ric_gunshot.integer & RIC_GUNSHOT)
            {
                if (rand() % 5)
                    S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
                else
                {
                    rnd = rand() & 3;
                    if (rnd == 1)
                        S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
                    else if (rnd == 2)
                        S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
                    else
                        S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
                }
            }
            break;
 
        case TE_GUNSHOTQUAD:
            // quad bullet hitting wall
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 4);
            CL_ParticleEffect(EFFECT_TE_GUNSHOTQUAD, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            if(cl_sound_ric_gunshot.integer & RIC_GUNSHOTQUAD)
            {
                if (rand() % 5)
                    S_StartSound(-1, 0, cl.sfx_tink1, pos, 1, 1);
                else
                {
                    rnd = rand() & 3;
                    if (rnd == 1)
                        S_StartSound(-1, 0, cl.sfx_ric1, pos, 1, 1);
                    else if (rnd == 2)
                        S_StartSound(-1, 0, cl.sfx_ric2, pos, 1, 1);
                    else
                        S_StartSound(-1, 0, cl.sfx_ric3, pos, 1, 1);
                }
            }
            break;
 
        case TE_EXPLOSION:
            // rocket explosion
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 10);
            CL_ParticleEffect(EFFECT_TE_EXPLOSION, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
            break;
 
        case TE_EXPLOSIONQUAD:
            // quad rocket explosion
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 10);
            CL_ParticleEffect(EFFECT_TE_EXPLOSIONQUAD, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
            break;
 
        case TE_EXPLOSION3:
            // Nehahra movie colored lighting explosion
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 10);
            color[0] = MSG_ReadCoord(&cl_message, cls.protocol) * (2.0f / 1.0f);
            color[1] = MSG_ReadCoord(&cl_message, cls.protocol) * (2.0f / 1.0f);
            color[2] = MSG_ReadCoord(&cl_message, cls.protocol) * (2.0f / 1.0f);
            CL_ParticleExplosion(pos);
            Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
            CL_AllocLightFlash(NULL, &tempmatrix, 350, color[0], color[1], color[2], 700, 0.5, NULL, -1, true, 1, 0.25, 0.25, 1, 1, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
            S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
            break;
 
        case TE_EXPLOSIONRGB:
            // colored lighting explosion
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 10);
            CL_ParticleExplosion(pos);
            color[0] = MSG_ReadByte(&cl_message) * (2.0f / 255.0f);
            color[1] = MSG_ReadByte(&cl_message) * (2.0f / 255.0f);
            color[2] = MSG_ReadByte(&cl_message) * (2.0f / 255.0f);
            Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
            CL_AllocLightFlash(NULL, &tempmatrix, 350, color[0], color[1], color[2], 700, 0.5, NULL, -1, true, 1, 0.25, 0.25, 1, 1, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
            S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
            break;
 
        case TE_TAREXPLOSION:
            // tarbaby explosion
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 10);
            CL_ParticleEffect(EFFECT_TE_TAREXPLOSION, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
            break;
 
        case TE_SMALLFLASH:
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 10);
            CL_ParticleEffect(EFFECT_TE_SMALLFLASH, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            break;
 
        case TE_CUSTOMFLASH:
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 4);
            radius = (MSG_ReadByte(&cl_message) + 1) * 8;
            velspeed = (MSG_ReadByte(&cl_message) + 1) * (1.0 / 256.0);
            color[0] = MSG_ReadByte(&cl_message) * (2.0f / 255.0f);
            color[1] = MSG_ReadByte(&cl_message) * (2.0f / 255.0f);
            color[2] = MSG_ReadByte(&cl_message) * (2.0f / 255.0f);
            Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
            CL_AllocLightFlash(NULL, &tempmatrix, radius, color[0], color[1], color[2], radius / velspeed, velspeed, NULL, -1, true, 1, 0.25, 1, 1, 1, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
            break;
 
        case TE_FLAMEJET:
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            MSG_ReadVector(&cl_message, dir, cls.protocol);
            count = MSG_ReadByte(&cl_message);
            CL_ParticleEffect(EFFECT_TE_FLAMEJET, count, pos, pos, dir, dir, NULL, 0);
            break;
 
        case TE_LIGHTNING1:
            // lightning bolts
            CL_ParseBeam(cl.model_bolt, true);
            break;
 
        case TE_LIGHTNING2:
            // lightning bolts
            CL_ParseBeam(cl.model_bolt2, true);
            break;
 
        case TE_LIGHTNING3:
            // lightning bolts
            CL_ParseBeam(cl.model_bolt3, false);
            break;
 
    // PGM 01/21/97
        case TE_BEAM:
            // grappling hook beam
            CL_ParseBeam(cl.model_beam, false);
            break;
    // PGM 01/21/97
 
    // LadyHavoc: for compatibility with the Nehahra movie...
        case TE_LIGHTNING4NEH:
            CL_ParseBeam(Mod_ForName(MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring)), true, false, NULL), false);
            break;
 
        case TE_LAVASPLASH:
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_ParticleEffect(EFFECT_TE_LAVASPLASH, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            break;
 
        case TE_TELEPORT:
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_ParticleEffect(EFFECT_TE_TELEPORT, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            break;
 
        case TE_EXPLOSION2:
            // color mapped explosion
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 10);
            colorStart = MSG_ReadByte(&cl_message);
            colorLength = MSG_ReadByte(&cl_message);
            if (colorLength == 0)
                colorLength = 1;
            CL_ParticleExplosion2(pos, colorStart, colorLength);
            tempcolor = palette_rgb[(rand()%colorLength) + colorStart];
            color[0] = tempcolor[0] * (2.0f / 255.0f);
            color[1] = tempcolor[1] * (2.0f / 255.0f);
            color[2] = tempcolor[2] * (2.0f / 255.0f);
            Matrix4x4_CreateTranslate(&tempmatrix, pos[0], pos[1], pos[2]);
            CL_AllocLightFlash(NULL, &tempmatrix, 350, color[0], color[1], color[2], 700, 0.5, NULL, -1, true, 1, 0.25, 0.25, 1, 1, LIGHTFLAG_NORMALMODE | LIGHTFLAG_REALTIMEMODE);
            S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
            break;
 
        case TE_TEI_G3:
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            MSG_ReadVector(&cl_message, pos2, cls.protocol);
            MSG_ReadVector(&cl_message, dir, cls.protocol);
            CL_ParticleTrail(EFFECT_TE_TEI_G3, 1, pos, pos2, dir, dir, NULL, 0, true, true, NULL, NULL, 1);
            break;
 
        case TE_TEI_SMOKE:
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            MSG_ReadVector(&cl_message, dir, cls.protocol);
            count = MSG_ReadByte(&cl_message);
            CL_FindNonSolidLocation(pos, pos, 4);
            CL_ParticleEffect(EFFECT_TE_TEI_SMOKE, count, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            break;
 
        case TE_TEI_BIGEXPLOSION:
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            CL_FindNonSolidLocation(pos, pos, 10);
            CL_ParticleEffect(EFFECT_TE_TEI_BIGEXPLOSION, 1, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            S_StartSound(-1, 0, cl.sfx_r_exp3, pos, 1, 1);
            break;
 
        case TE_TEI_PLASMAHIT:
            MSG_ReadVector(&cl_message, pos, cls.protocol);
            MSG_ReadVector(&cl_message, dir, cls.protocol);
            count = MSG_ReadByte(&cl_message);
            CL_FindNonSolidLocation(pos, pos, 5);
            CL_ParticleEffect(EFFECT_TE_TEI_PLASMAHIT, count, pos, pos, vec3_origin, vec3_origin, NULL, 0);
            break;
 
        default:
            Host_Error("CL_ParseTempEntity: bad type %d (hex %02X)", type, type);
        }
    }
}
 
static void CL_ParseTrailParticles(void)
{
    int entityindex;
    int effectindex;
    vec3_t start, end;
    entityindex = (unsigned short)MSG_ReadShort(&cl_message);
    if (entityindex >= MAX_EDICTS)
        entityindex = 0;
    if (entityindex >= cl.max_entities)
        CL_ExpandEntities(entityindex);
    effectindex = (unsigned short)MSG_ReadShort(&cl_message);
    MSG_ReadVector(&cl_message, start, cls.protocol);
    MSG_ReadVector(&cl_message, end, cls.protocol);
    CL_ParticleTrail(effectindex, 1, start, end, vec3_origin, vec3_origin, entityindex > 0 ? cl.entities + entityindex : NULL, 0, true, true, NULL, NULL, 1);
}
 
static void CL_ParsePointParticles(void)
{
    int effectindex, count;
    vec3_t origin, velocity;
    effectindex = (unsigned short)MSG_ReadShort(&cl_message);
    MSG_ReadVector(&cl_message, origin, cls.protocol);
    MSG_ReadVector(&cl_message, velocity, cls.protocol);
    count = (unsigned short)MSG_ReadShort(&cl_message);
    CL_ParticleEffect(effectindex, count, origin, origin, velocity, velocity, NULL, 0);
}
 
static void CL_ParsePointParticles1(void)
{
    int effectindex;
    vec3_t origin;
    effectindex = (unsigned short)MSG_ReadShort(&cl_message);
    MSG_ReadVector(&cl_message, origin, cls.protocol);
    CL_ParticleEffect(effectindex, 1, origin, origin, vec3_origin, vec3_origin, NULL, 0);
}
 
typedef struct cl_iplog_item_s
{
    char *address;
    char *name;
}
cl_iplog_item_t;
 
static qbool cl_iplog_loaded = false;
static int cl_iplog_numitems = 0;
static int cl_iplog_maxitems = 0;
static cl_iplog_item_t *cl_iplog_items;
 
static void CL_IPLog_Load(void);
static void CL_IPLog_Add(const char *address, const char *name, qbool checkexisting, qbool addtofile)
{
    int i;
    size_t sz_name, sz_address;
    if (!address || !address[0] || !name || !name[0])
        return;
    if (!cl_iplog_loaded)
        CL_IPLog_Load();
    if (developer_extra.integer)
        Con_DPrintf("CL_IPLog_Add(\"%s\", \"%s\", %i, %i);\n", address, name, checkexisting, addtofile);
    // see if it already exists
    if (checkexisting)
    {
        for (i = 0;i < cl_iplog_numitems;i++)
        {
            if (!strcmp(cl_iplog_items[i].address, address) && !strcmp(cl_iplog_items[i].name, name))
            {
                if (developer_extra.integer)
                    Con_DPrintf("... found existing \"%s\" \"%s\"\n", cl_iplog_items[i].address, cl_iplog_items[i].name);
                return;
            }
        }
    }
    // it does not already exist in the iplog, so add it
    if (cl_iplog_maxitems <= cl_iplog_numitems || !cl_iplog_items)
    {
        cl_iplog_item_t *olditems = cl_iplog_items;
        cl_iplog_maxitems = max(1024, cl_iplog_maxitems + 256);
        cl_iplog_items = (cl_iplog_item_t *) Mem_Alloc(cls.permanentmempool, cl_iplog_maxitems * sizeof(cl_iplog_item_t));
        if (olditems)
        {
            if (cl_iplog_numitems)
                memcpy(cl_iplog_items, olditems, cl_iplog_numitems * sizeof(cl_iplog_item_t));
            Mem_Free(olditems);
        }
    }
    sz_address = strlen(address) + 1;
    sz_name = strlen(name) + 1;
    cl_iplog_items[cl_iplog_numitems].address = (char *) Mem_Alloc(cls.permanentmempool, sz_address);
    cl_iplog_items[cl_iplog_numitems].name = (char *) Mem_Alloc(cls.permanentmempool, sz_name);
    dp_strlcpy(cl_iplog_items[cl_iplog_numitems].address, address, sz_address);
    // TODO: maybe it would be better to strip weird characters from name when
    // copying it here rather than using a straight strcpy?
    dp_strlcpy(cl_iplog_items[cl_iplog_numitems].name, name, sz_name);
    cl_iplog_numitems++;
    if (addtofile)
    {
        // add it to the iplog.txt file
        // TODO: this ought to open the one in the userpath version of the base
        // gamedir, not the current gamedir
// not necessary for mobile
#ifndef DP_MOBILETOUCH
        Log_Printf(cl_iplog_name.string, "%s %s\n", address, name);
        if (developer_extra.integer)
            Con_DPrintf("CL_IPLog_Add: appending this line to %s: %s %s\n", cl_iplog_name.string, address, name);
#endif
    }
}
 
static void CL_IPLog_Load(void)
{
    int i, len, linenumber;
    char *text, *textend;
    unsigned char *filedata;
    fs_offset_t filesize;
    char line[MAX_INPUTLINE];
    char address[MAX_INPUTLINE];
    cl_iplog_loaded = true;
    // TODO: this ought to open the one in the userpath version of the base
    // gamedir, not the current gamedir
// not necessary for mobile
#ifndef DP_MOBILETOUCH
    filedata = FS_LoadFile(cl_iplog_name.string, tempmempool, true, &filesize);
#else
    filedata = NULL;
#endif
    if (!filedata)
        return;
    text = (char *)filedata;
    textend = text + filesize;
    for (linenumber = 1;text < textend;linenumber++)
    {
        for (len = 0;text < textend && *text != '\r' && *text != '\n';text++)
            if (len < (int)sizeof(line) - 1)
                line[len++] = *text;
        line[len] = 0;
        if (text < textend && *text == '\r' && text[1] == '\n')
            text++;
        if (text < textend && *text == '\n')
            text++;
        if (line[0] == '/' && line[1] == '/')
            continue; // skip comments if anyone happens to add them
        for (i = 0;i < len && !ISWHITESPACE(line[i]);i++)
            address[i] = line[i];
        address[i] = 0;
        // skip exactly one space character
        i++;
        // address contains the address with termination,
        // line + i contains the name with termination
        if (address[0] && line[i])
            CL_IPLog_Add(address, line + i, false, false);
        else
            Con_Printf("%s:%i: could not parse address and name:\n%s\n", cl_iplog_name.string, linenumber, line);
    }
}
 
static void CL_IPLog_List_f(cmd_state_t *cmd)
{
    int i, j;
    const char *addressprefix;
    if (Cmd_Argc(cmd) > 2)
    {
        Con_Printf("usage: %s 123.456.789.\n", Cmd_Argv(cmd, 0));
        return;
    }
    addressprefix = "";
    if (Cmd_Argc(cmd) >= 2)
        addressprefix = Cmd_Argv(cmd, 1);
    if (!cl_iplog_loaded)
        CL_IPLog_Load();
    if (addressprefix && addressprefix[0])
        Con_Printf("Listing iplog addresses beginning with %s\n", addressprefix);
    else
        Con_Printf("Listing all iplog entries\n");
    Con_Printf("address         name\n");
    for (i = 0;i < cl_iplog_numitems;i++)
    {
        if (addressprefix && addressprefix[0])
        {
            for (j = 0;addressprefix[j];j++)
                if (addressprefix[j] != cl_iplog_items[i].address[j])
                    break;
            // if this address does not begin with the addressprefix string
            // simply omit it from the output
            if (addressprefix[j])
                continue;
        }
        // if name is less than 15 characters, left justify it and pad
        // if name is more than 15 characters, print all of it, not worrying
        // about the fact it will misalign the columns
        if (strlen(cl_iplog_items[i].address) < 15)
            Con_Printf("%-15s %s\n", cl_iplog_items[i].address, cl_iplog_items[i].name);
        else
            Con_Printf("%5s %s\n", cl_iplog_items[i].address, cl_iplog_items[i].name);
    }
}
 
// look for anything interesting like player IP addresses or ping reports
static qbool CL_ExaminePrintString(const char *text)
{
    int len;
    const char *t;
    char temp[MAX_INPUTLINE];
    if (!strcmp(text, "Client ping times:\n"))
    {
        cl.parsingtextmode = CL_PARSETEXTMODE_PING;
        // hide ping reports in demos
        if (cls.demoplayback)
            cl.parsingtextexpectingpingforscores = 1;
        for(cl.parsingtextplayerindex = 0; cl.parsingtextplayerindex < cl.maxclients && !cl.scores[cl.parsingtextplayerindex].name[0]; cl.parsingtextplayerindex++)
            ;
        if (cl.parsingtextplayerindex >= cl.maxclients) // should never happen, since the client itself should be in cl.scores
        {
            Con_Printf("ping reply but empty scoreboard?!?\n");
            cl.parsingtextmode = CL_PARSETEXTMODE_NONE;
            cl.parsingtextexpectingpingforscores = 0;
        }
        cl.parsingtextexpectingpingforscores = cl.parsingtextexpectingpingforscores ? 2 : 0;
        return !cl.parsingtextexpectingpingforscores;
    }
    if (!strncmp(text, "host:    ", 9))
    {
        // cl.parsingtextexpectingpingforscores = false; // really?
        cl.parsingtextmode = CL_PARSETEXTMODE_STATUS;
        cl.parsingtextplayerindex = 0;
        return true;
    }
    if (cl.parsingtextmode == CL_PARSETEXTMODE_PING)
    {
        // if anything goes wrong, we'll assume this is not a ping report
        qbool expected = cl.parsingtextexpectingpingforscores != 0;
        cl.parsingtextexpectingpingforscores = 0;
        cl.parsingtextmode = CL_PARSETEXTMODE_NONE;
        t = text;
        while (*t == ' ')
            t++;
        if ((*t >= '0' && *t <= '9') || *t == '-')
        {
            int ping = atoi(t);
            while ((*t >= '0' && *t <= '9') || *t == '-')
                t++;
            if (*t == ' ')
            {
                int charindex = 0;
                t++;
                if(cl.parsingtextplayerindex < cl.maxclients)
                {
                    for (charindex = 0;cl.scores[cl.parsingtextplayerindex].name[charindex] == t[charindex];charindex++)
                        ;
                    // 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
                    //if (cl.scores[cl.parsingtextplayerindex].name[charindex] == 0 && t[charindex] == '\n')
                    if (t[charindex] == '\n')
                    {
                        cl.scores[cl.parsingtextplayerindex].qw_ping = bound(0, ping, 9999);
                        for (cl.parsingtextplayerindex++;cl.parsingtextplayerindex < cl.maxclients && !cl.scores[cl.parsingtextplayerindex].name[0];cl.parsingtextplayerindex++)
                            ;
                        //if (cl.parsingtextplayerindex < cl.maxclients) // we could still get unconnecteds!
                        {
                            // we parsed a valid ping entry, so expect another to follow
                            cl.parsingtextmode = CL_PARSETEXTMODE_PING;
                            cl.parsingtextexpectingpingforscores = expected;
                        }
                        return !expected;
                    }
                }
                if (!strncmp(t, "unconnected\n", 12))
                {
                    // just ignore
                    cl.parsingtextmode = CL_PARSETEXTMODE_PING;
                    cl.parsingtextexpectingpingforscores = expected;
                    return !expected;
                }
                else
                    Con_DPrintf("player names '%s' and '%s' didn't match\n", cl.scores[cl.parsingtextplayerindex].name, t);
            }
        }
    }
    if (cl.parsingtextmode == CL_PARSETEXTMODE_STATUS)
    {
        if (!strncmp(text, "players: ", 9))
        {
            cl.parsingtextmode = CL_PARSETEXTMODE_STATUS_PLAYERID;
            cl.parsingtextplayerindex = 0;
            return true;
        }
        else if (!strstr(text, ": "))
        {
            cl.parsingtextmode = CL_PARSETEXTMODE_NONE; // status report ended
            return true;
        }
    }
    if (cl.parsingtextmode == CL_PARSETEXTMODE_STATUS_PLAYERID)
    {
        // if anything goes wrong, we'll assume this is not a status report
        cl.parsingtextmode = CL_PARSETEXTMODE_NONE;
        if (text[0] == '#' && text[1] >= '0' && text[1] <= '9')
        {
            t = text + 1;
            cl.parsingtextplayerindex = atoi(t) - 1;
            while (*t >= '0' && *t <= '9')
                t++;
            if (*t == ' ')
            {
                cl.parsingtextmode = CL_PARSETEXTMODE_STATUS_PLAYERIP;
                return true;
            }
            // the player name follows here, along with frags and time
        }
    }
    if (cl.parsingtextmode == CL_PARSETEXTMODE_STATUS_PLAYERIP)
    {
        // if anything goes wrong, we'll assume this is not a status report
        cl.parsingtextmode = CL_PARSETEXTMODE_NONE;
        if (text[0] == ' ')
        {
            t = text;
            while (*t == ' ')
                t++;
            for (len = 0;*t && *t != '\n';t++)
                if (len < (int)sizeof(temp) - 1)
                    temp[len++] = *t;
            temp[len] = 0;
            // botclient is perfectly valid, but we don't care about bots
            // also don't try to look up the name of an invalid player index
            if (strcmp(temp, "botclient")
             && cl.parsingtextplayerindex >= 0
             && cl.parsingtextplayerindex < cl.maxclients
             && cl.scores[cl.parsingtextplayerindex].name[0])
            {
                // log the player name and IP address string
                // (this operates entirely on strings to avoid issues with the
                //  nature of a network address)
                CL_IPLog_Add(temp, cl.scores[cl.parsingtextplayerindex].name, true, true);
            }
            cl.parsingtextmode = CL_PARSETEXTMODE_STATUS_PLAYERID;
            return true;
        }
    }
    return true;
}
 
extern cvar_t host_timescale;
extern cvar_t cl_lerpexcess;
static void CL_NetworkTimeReceived(double newtime)
{
    cl.opt_inputs_since_update = 0;
    cl.mtime[1] = cl.mtime[0];
    cl.mtime[0] = newtime;
    if (cls.timedemo || cl.mtime[1] == cl.mtime[0] || cls.signon < SIGNONS)
        cl.time = cl.mtime[1] = newtime;
    else if (cls.demoplayback)
    {
        // when time falls behind during demo playback it means the cl.mtime[1] was altered
        // due to a large time gap, so treat it as an instant change in time
        // (this can also happen during heavy packet loss in the demo)
        if (cl.time < newtime - 0.1)
            cl.mtime[1] = cl.time = newtime;
    }
    else if (cls.protocol != PROTOCOL_QUAKEWORLD)
    {
        double timehigh = 0; // hush compiler warning
        cl.mtime[1] = max(cl.mtime[1], cl.mtime[0] - 0.1);
 
        if (developer_extra.integer && vid_activewindow)
        {
            if (cl.time < cl.mtime[1] - (cl.mtime[0] - cl.mtime[1]))
                Con_DPrintf("--- cl.time < cl.mtime[1] (%f < %f ... %f)\n", cl.time, cl.mtime[1], cl.mtime[0]);
            else if (cl.time > cl.mtime[0] + (cl.mtime[0] - cl.mtime[1]))
                Con_DPrintf("--- cl.time > cl.mtime[0] (%f > %f ... %f)\n", cl.time, cl.mtime[1], cl.mtime[0]);
        }
 
selectmode:
        switch (cl_nettimesyncboundmode.integer)
        {
        default:
            Cvar_SetQuick(&cl_nettimesyncboundmode, cl_nettimesyncboundmode.defstring);
            goto selectmode;
        case 1:
        case 2:
        case 3:
            // doesn't make sense for modes > 3
            cl.time += (cl.mtime[1] - cl.time) * bound(0, cl_nettimesyncfactor.value, 1);
            timehigh = cl.mtime[1] + (cl.mtime[0] - cl.mtime[1]) * cl_nettimesyncboundtolerance.value;
            switch (cl_nettimesyncboundmode.integer)
            {
            case 1:
                cl.time = bound(cl.mtime[1], cl.time, cl.mtime[0]);
                break;
            case 2:
                if (cl.time < cl.mtime[1] || cl.time > timehigh)
                    cl.time = cl.mtime[1];
                break;
            case 3:
                if ((cl.time < cl.mtime[1] && cl.oldtime < cl.mtime[1]) || (cl.time > timehigh && cl.oldtime > timehigh))
                    cl.time = cl.mtime[1];
                break;
            }
            break;
 
        case 4:
            if (fabs(cl.time - cl.mtime[1]) > 0.5)
                cl.time = cl.mtime[1]; // reset
            else if (fabs(cl.time - cl.mtime[1]) > 0.1)
                cl.time += 0.5 * (cl.mtime[1] - cl.time); // fast
            else if (cl.time > cl.mtime[1])
                cl.time -= 0.002 * cl.movevars_timescale; // fall into the past by 2ms
            else
                cl.time += 0.001 * cl.movevars_timescale; // creep forward 1ms
            break;
 
        case 5:
            if (fabs(cl.time - cl.mtime[1]) > 0.5)
                cl.time = cl.mtime[1]; // reset
            else if (fabs(cl.time - cl.mtime[1]) > 0.1)
                cl.time += 0.5 * (cl.mtime[1] - cl.time); // fast
            else
                cl.time = bound(cl.time - 0.002 * cl.movevars_timescale, cl.mtime[1], cl.time + 0.001 * cl.movevars_timescale);
            break;
 
        case 6:
            cl.time = bound(cl.mtime[1], cl.time, cl.mtime[0]);
            cl.time = bound(cl.time - 0.002 * cl.movevars_timescale, cl.mtime[1], cl.time + 0.001 * cl.movevars_timescale);
            break;
 
        case 7:
            /* bones_was_here: this aims to prevent disturbances in the force from affecting cl.time
             * the rolling harmonic mean gives large time error outliers low significance
             * correction rate is dynamic and gradual (max 10% of mean error per tic)
             * time is correct within a few server frames of connect/map start
             * can achieve microsecond accuracy when cl.realframetime is a multiple of sv.frametime
             * prevents 0ms move frame times with uncapped fps
             * smoothest mode esp. for vsynced clients on servers with aggressive inputtimeout
             */
            {
                unsigned char i;
                float error;
                // in event of packet loss, cl.mtime[1] could be very old, so avoid if possible
                double target = cl.movevars_ticrate ? cl.mtime[0] - cl.movevars_ticrate : cl.mtime[1];
                cl.ts_error_stor[cl.ts_error_num] = 1.0f / max(fabs(cl.time - target), FLT_MIN);
                cl.ts_error_num = (cl.ts_error_num + 1) % NUM_TS_ERRORS;
                for (i = 0, error = 0.0f; i < NUM_TS_ERRORS; i++)
                    error += cl.ts_error_stor[i];
                error = 0.1f / (error / NUM_TS_ERRORS);
                cl.time = bound(cl.time - error, target, cl.time + error);
            }
            break;
        }
    }
    // this packet probably contains a player entity update, so we will need
    // to update the prediction
    cl.movement_replay = true;
    // this may get updated later in parsing by svc_clientdata
    cl.onground = false;
    // if true the cl.viewangles are interpolated from cl.mviewangles[]
    // during this frame
    // (makes spectating players much smoother and prevents mouse movement from turning)
    cl.fixangle[1] = cl.fixangle[0];
    cl.fixangle[0] = false;
    if (!cls.demoplayback)
        VectorCopy(cl.mviewangles[0], cl.mviewangles[1]);
    // update the csqc's server timestamps, critical for proper sync
    CSQC_UpdateNetworkTimes(cl.mtime[0], cl.mtime[1]);
 
#ifdef USEODE
    if (cl.mtime[0] > cl.mtime[1])
        World_Physics_Frame(&cl.world, cl.mtime[0] - cl.mtime[1], cl.movevars_gravity);
#endif
 
    // only lerp entities that also get an update in this frame, when lerp excess is used
    if(cl_lerpexcess.value > 0)
    {
        int i;
        for (i = 1;i < cl.num_entities;i++)
        {
            if (cl.entities_active[i])
            {
                entity_t *ent = cl.entities + i;
                ent->persistent.lerpdeltatime = 0;
            }
        }
    }
}
 
#define SHOWNET(x) if(cl_shownet.integer==2)Con_Printf("%3i:%s(%i)\n", cl_message.readcount-1, x, cmd);
 
/*
=====================
CL_ParseServerMessage
=====================
*/
int parsingerror = false;
void CL_ParseServerMessage(void)
{
    int         cmd;
    int         i;
    protocolversion_t protocol;
    unsigned char       cmdlog[32];
    const char      *cmdlogname[32], *temp;
    int         cmdindex, cmdcount = 0;
    qbool  qwplayerupdatereceived;
    qbool  strip_pqc;
    char vabuf[1024];
    size_t cl_readstring_len;
 
    // LadyHavoc: moved demo message writing from before the packet parse to
    // after the packet parse so that CL_Stop_f can be called by cl_autodemo
    // code in CL_ParseServerinfo
    //if (cls.demorecording)
    //  CL_WriteDemoMessage (&cl_message);
 
    cl.last_received_message = host.realtime;
 
    CL_KeepaliveMessage(false);
 
//
// if recording demos, copy the message out
//
    if (cl_shownet.integer == 1)
        Con_Printf("%f %i\n", host.realtime, cl_message.cursize);
    else if (cl_shownet.integer == 2)
        Con_Print("------------------\n");
 
//
// parse the message
//
    //MSG_BeginReading ();
 
    parsingerror = true;
 
    if (cls.protocol == PROTOCOL_QUAKEWORLD)
    {
        CL_NetworkTimeReceived(host.realtime); // qw has no clock
 
        // kill all qw nails
        cl.qw_num_nails = 0;
 
        // fade weapon view kick
        cl.qw_weaponkick = min(cl.qw_weaponkick + 10 * bound(0, cl.time - cl.oldtime, 0.1), 0);
 
        cls.servermovesequence = cls.netcon->qw.incoming_sequence;
 
        qwplayerupdatereceived = false;
 
        while (1)
        {
            if (cl_message.badread)
                Host_Error ("CL_ParseServerMessage: Bad QW server message");
 
            cmd = MSG_ReadByte(&cl_message);
 
            if (cmd == -1)
            {
                SHOWNET("END OF MESSAGE");
                break;      // end of message
            }
 
            cmdindex = cmdcount & 31;
            cmdcount++;
            cmdlog[cmdindex] = cmd;
 
            SHOWNET(qw_svc_strings[cmd]);
            cmdlogname[cmdindex] = qw_svc_strings[cmd];
            if (!cmdlogname[cmdindex])
            {
                // LadyHavoc: 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)
                const char *d = "<unknown>";
                cmdlogname[cmdindex] = d;
            }
 
            // other commands
            switch (cmd)
            {
            default:
                {
                    char description[32*64], logtemp[64];
                    int count;
                    dp_strlcpy(description, "packet dump: ", sizeof(description));
                    i = cmdcount - 32;
                    if (i < 0)
                        i = 0;
                    count = cmdcount - i;
                    i &= 31;
                    while(count > 0)
                    {
                        dpsnprintf(logtemp, sizeof(logtemp), "%3i:%s ", cmdlog[i], cmdlogname[i]);
                        dp_strlcat(description, logtemp, sizeof(description));
                        count--;
                        i++;
                        i &= 31;
                    }
                    description[strlen(description)-1] = '\n'; // replace the last space with a newline
                    Con_Print(description);
                    Host_Error("CL_ParseServerMessage: Illegible server message");
                }
                break;
 
            case qw_svc_nop:
                //Con_Printf("qw_svc_nop\n");
                break;
 
            case qw_svc_disconnect:
                if (cls.demonum != -1)
                    CL_NextDemo();
                else
                    CL_DisconnectEx(true, "Server disconnected");
                break;
 
            case qw_svc_print:
                i = MSG_ReadByte(&cl_message);
                cl_readstring_len = MSG_ReadString_len(&cl_message, cl_readstring, sizeof(cl_readstring));
                temp = cl_readstring;
                if (CL_ExaminePrintString(temp)) // look for anything interesting like player IP addresses or ping reports
                {
                    if (i == 3) // chat
                    {
                        cl_readstring_len = dpsnprintf(vabuf, sizeof(vabuf), "\1%s", temp);
                        CSQC_AddPrintText(vabuf, cl_readstring_len);   //[515]: csqc
                    }
                    else
                        CSQC_AddPrintText(temp, cl_readstring_len);
                }
                break;
 
            case qw_svc_centerprint:
                cl_readstring_len = MSG_ReadString_len(&cl_message, cl_readstring, sizeof(cl_readstring));
                CL_VM_Parse_CenterPrint(cl_readstring, cl_readstring_len);  //[515]: csqc
                break;
 
            case qw_svc_stufftext:
                cl_readstring_len = MSG_ReadString_len(&cl_message, cl_readstring, sizeof(cl_readstring));
                CL_VM_Parse_StuffCmd(cl_readstring, cl_readstring_len);    //[515]: csqc
                break;
 
            case qw_svc_damage:
                // svc_damage protocol is identical to nq
                V_ParseDamage ();
                break;
 
            case qw_svc_serverdata:
                //Cbuf_Execute(); // make sure any stuffed commands are done
                CL_ParseServerInfo();
                break;
 
            case qw_svc_setangle:
                for (i=0 ; i<3 ; i++)
                    cl.viewangles[i] = MSG_ReadAngle(&cl_message, cls.protocol);
                if (!cls.demoplayback)
                {
                    cl.fixangle[0] = true;
                    VectorCopy(cl.viewangles, cl.mviewangles[0]);
                    // disable interpolation if this is new
                    if (!cl.fixangle[1])
                        VectorCopy(cl.viewangles, cl.mviewangles[1]);
                }
                break;
 
            case qw_svc_lightstyle:
                i = MSG_ReadByte(&cl_message);
                if (i >= cl.max_lightstyle)
                {
                    Con_Printf ("svc_lightstyle >= MAX_LIGHTSTYLES");
                    break;
                }
                dp_strlcpy (cl.lightstyle[i].map,  MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring)), sizeof (cl.lightstyle[i].map));
                cl.lightstyle[i].map[MAX_STYLESTRING - 1] = 0;
                cl.lightstyle[i].length = (int)strlen(cl.lightstyle[i].map);
                break;
 
            case qw_svc_sound:
                CL_ParseStartSoundPacket(false);
                break;
 
            case qw_svc_stopsound:
                i = (unsigned short) MSG_ReadShort(&cl_message);
                S_StopSound(i>>3, i&7);
                break;
 
            case qw_svc_updatefrags:
                i = MSG_ReadByte(&cl_message);
                if (i >= cl.maxclients)
                    Host_Error("CL_ParseServerMessage: svc_updatefrags >= cl.maxclients");
                cl.scores[i].frags = (signed short) MSG_ReadShort(&cl_message);
                break;
 
            case qw_svc_updateping:
                i = MSG_ReadByte(&cl_message);
                if (i >= cl.maxclients)
                    Host_Error("CL_ParseServerMessage: svc_updateping >= cl.maxclients");
                cl.scores[i].qw_ping = MSG_ReadShort(&cl_message);
                break;
 
            case qw_svc_updatepl:
                i = MSG_ReadByte(&cl_message);
                if (i >= cl.maxclients)
                    Host_Error("CL_ParseServerMessage: svc_updatepl >= cl.maxclients");
                cl.scores[i].qw_packetloss = MSG_ReadByte(&cl_message);
                break;
 
            case qw_svc_updateentertime:
                i = MSG_ReadByte(&cl_message);
                if (i >= cl.maxclients)
                    Host_Error("CL_ParseServerMessage: svc_updateentertime >= cl.maxclients");
                // seconds ago
                cl.scores[i].qw_entertime = cl.time - MSG_ReadFloat(&cl_message);
                break;
 
            case qw_svc_spawnbaseline:
                i = (unsigned short) MSG_ReadShort(&cl_message);
                if (i < 0 || i >= MAX_EDICTS)
                    Host_Error ("CL_ParseServerMessage: svc_spawnbaseline: invalid entity number %i", i);
                if (i >= cl.max_entities)
                    CL_ExpandEntities(i);
                CL_ParseBaseline(cl.entities + i, false);
                break;
            case qw_svc_spawnstatic:
                CL_ParseStatic(false);
                break;
            case qw_svc_temp_entity:
                if(!CL_VM_Parse_TempEntity())
                    CL_ParseTempEntity ();
                break;
 
            case qw_svc_killedmonster:
                cl.stats[STAT_MONSTERS]++;
                break;
 
            case qw_svc_foundsecret:
                cl.stats[STAT_SECRETS]++;
                break;
 
            case qw_svc_updatestat:
                i = MSG_ReadByte(&cl_message);
                if (i < 0 || i >= MAX_CL_STATS)
                    Host_Error ("svc_updatestat: %i is invalid", i);
                cl.stats[i] = MSG_ReadByte(&cl_message);
                break;
 
            case qw_svc_updatestatlong:
                i = MSG_ReadByte(&cl_message);
                if (i < 0 || i >= MAX_CL_STATS)
                    Host_Error ("svc_updatestatlong: %i is invalid", i);
                cl.stats[i] = MSG_ReadLong(&cl_message);
                break;
 
            case qw_svc_spawnstaticsound:
                CL_ParseStaticSound (false);
                break;
 
            case qw_svc_cdtrack:
                cl.cdtrack = cl.looptrack = MSG_ReadByte(&cl_message);
                if ( (cls.demoplayback || cls.demorecording) && (cls.forcetrack != -1) )
                    CDAudio_Play ((unsigned char)cls.forcetrack, true);
                else
                    CDAudio_Play ((unsigned char)cl.cdtrack, true);
                break;
 
            case qw_svc_intermission:
                if(!cl.intermission)
                    cl.completed_time = cl.time;
                cl.intermission = 1;
                MSG_ReadVector(&cl_message, cl.qw_intermission_origin, cls.protocol);
                for (i = 0;i < 3;i++)
                    cl.qw_intermission_angles[i] = MSG_ReadAngle(&cl_message, cls.protocol);
                break;
 
            case qw_svc_finale:
                if(!cl.intermission)
                    cl.completed_time = cl.time;
                cl.intermission = 2;
                SCR_CenterPrint(MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring)));
                break;
 
            case qw_svc_sellscreen:
                Cmd_ExecuteString(cmd_local, "help", 4, src_local, true);
                break;
 
            case qw_svc_smallkick:
                cl.qw_weaponkick = -2;
                break;
            case qw_svc_bigkick:
                cl.qw_weaponkick = -4;
                break;
 
            case qw_svc_muzzleflash:
                i = (unsigned short) MSG_ReadShort(&cl_message);
                // NOTE: in QW this only worked on clients
                if (i < 0 || i >= MAX_EDICTS)
                    Host_Error("CL_ParseServerMessage: svc_spawnbaseline: invalid entity number %i", i);
                if (i >= cl.max_entities)
                    CL_ExpandEntities(i);
                cl.entities[i].persistent.muzzleflash = 1.0f;
                break;
 
            case qw_svc_updateuserinfo:
                QW_CL_UpdateUserInfo();
                break;
 
            case qw_svc_setinfo:
                QW_CL_SetInfo();
                break;
 
            case qw_svc_serverinfo:
                QW_CL_ServerInfo();
                break;
 
            case qw_svc_download:
                QW_CL_ParseDownload();
                break;
 
            case qw_svc_playerinfo:
                // slightly kill qw player entities now that we know there is
                // an update of player entities this frame...
                if (!qwplayerupdatereceived)
                {
                    qwplayerupdatereceived = true;
                    for (i = 1;i < cl.maxclients;i++)
                        cl.entities_active[i] = false;
                }
                EntityStateQW_ReadPlayerUpdate();
                break;
 
            case qw_svc_nails:
                QW_CL_ParseNails();
                break;
 
            case qw_svc_chokecount:
                (void) MSG_ReadByte(&cl_message);
                // FIXME: apply to netgraph
                //for (j = 0;j < i;j++)
                //  cl.frames[(cls.netcon->qw.incoming_acknowledged-1-j)&QW_UPDATE_MASK].receivedtime = -2;
                break;
 
            case qw_svc_modellist:
                QW_CL_ParseModelList();
                break;
 
            case qw_svc_soundlist:
                QW_CL_ParseSoundList();
                break;
 
            case qw_svc_packetentities:
                EntityFrameQW_CL_ReadFrame(false);
                // first update is the final signon stage
                if (cls.signon == SIGNONS - 1)
                    CL_SignonReply(SIGNONS);
                break;
 
            case qw_svc_deltapacketentities:
                EntityFrameQW_CL_ReadFrame(true);
                // first update is the final signon stage
                if (cls.signon == SIGNONS - 1)
                    CL_SignonReply(SIGNONS);
                break;
 
            case qw_svc_maxspeed:
                cl.movevars_maxspeed = MSG_ReadFloat(&cl_message);
                break;
 
            case qw_svc_entgravity:
                cl.movevars_entgravity = MSG_ReadFloat(&cl_message);
                if (!cl.movevars_entgravity)
                    cl.movevars_entgravity = 1.0f;
                break;
 
            case qw_svc_setpause:
                cl.paused = MSG_ReadByte(&cl_message) != 0;
                if (cl.paused && snd_cdautopause.integer)
                    CDAudio_Pause ();
                else if (bgmvolume.value > 0.0f)
                    CDAudio_Resume ();
                S_PauseGameSounds (cl.paused);
                break;
            }
        }
 
        if (qwplayerupdatereceived)
        {
            // fully kill any player entities that were not updated this frame
            for (i = 1;i <= cl.maxclients;i++)
                if (!cl.entities_active[i])
                    cl.entities[i].state_current.active = false;
        }
    }
    else
    {
        while (1)
        {
            if (cl_message.badread)
                Host_Error ("CL_ParseServerMessage: Bad server message");
 
            cmd = MSG_ReadByte(&cl_message);
 
            if (cmd == -1)
            {
//              R_TimeReport("END OF MESSAGE");
                SHOWNET("END OF MESSAGE");
                break;      // end of message
            }
 
            cmdindex = cmdcount & 31;
            cmdcount++;
            cmdlog[cmdindex] = cmd;
 
            // if the high bit of the command byte is set, it is a fast update
            if (cmd & 128)
            {
                // LadyHavoc: 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)
                temp = "entity";
                cmdlogname[cmdindex] = temp;
                SHOWNET("fast update");
                if (cls.signon == SIGNONS - 1)
                    // first update is the final signon stage
                    CL_SignonReply(SIGNONS);
                EntityFrameQuake_ReadEntity (cmd&127);
                continue;
            }
 
            SHOWNET(svc_strings[cmd]);
            cmdlogname[cmdindex] = svc_strings[cmd];
            if (!cmdlogname[cmdindex])
            {
                // LadyHavoc: 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)
                const char *d = "<unknown>";
                cmdlogname[cmdindex] = d;
            }
 
            // other commands
            switch (cmd)
            {
            default:
                {
                    char description[32*64], tempdesc[64];
                    int count;
                    dp_strlcpy (description, "packet dump: ", sizeof(description));
                    i = cmdcount - 32;
                    if (i < 0)
                        i = 0;
                    count = cmdcount - i;
                    i &= 31;
                    while(count > 0)
                    {
                        dpsnprintf (tempdesc, sizeof (tempdesc), "%3i:%s ", cmdlog[i], cmdlogname[i]);
                        dp_strlcat (description, tempdesc, sizeof (description));
                        count--;
                        i++;
                        i &= 31;
                    }
                    description[strlen(description)-1] = '\n'; // replace the last space with a newline
                    Con_Print(description);
                    Host_Error ("CL_ParseServerMessage: Illegible server message");
                }
                break;
 
            case svc_nop:
                if (cls.signon < SIGNONS)
                    Con_Print("<-- server to client keepalive\n");
                break;
 
            case svc_time:
                CL_NetworkTimeReceived(MSG_ReadFloat(&cl_message));
                break;
 
            case svc_clientdata:
                CL_ParseClientdata();
                break;
 
            case svc_version:
                i = MSG_ReadLong(&cl_message);
                protocol = Protocol_EnumForNumber(i);
                if (protocol == PROTOCOL_UNKNOWN)
                    Host_Error("CL_ParseServerMessage: Server is unrecognized protocol number (%i)", i);
                // hack for unmarked Nehahra movie demos which had a custom protocol
                if (protocol == PROTOCOL_QUAKEDP && cls.demoplayback && gamemode == GAME_NEHAHRA)
                    protocol = PROTOCOL_NEHAHRAMOVIE;
                cls.protocol = protocol;
                break;
 
            case svc_disconnect:
                if (cls.demonum != -1)
                    CL_NextDemo();
                else
                    CL_DisconnectEx(true, cls.protocol == PROTOCOL_DARKPLACES8 ? MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring)) : "Server disconnected");
                break;
 
            case svc_print:
                cl_readstring_len = MSG_ReadString_len(&cl_message, cl_readstring, sizeof(cl_readstring));
                temp = cl_readstring;
                if (CL_ExaminePrintString(temp)) // look for anything interesting like player IP addresses or ping reports
                    CSQC_AddPrintText(temp, cl_readstring_len);    //[515]: csqc
                break;
 
            case svc_centerprint:
                cl_readstring_len = MSG_ReadString_len(&cl_message, cl_readstring, sizeof(cl_readstring));
                CL_VM_Parse_CenterPrint(cl_readstring, cl_readstring_len);  //[515]: csqc
                break;
 
            case svc_stufftext:
                cl_readstring_len = MSG_ReadString_len(&cl_message, cl_readstring, sizeof(cl_readstring));
                temp = cl_readstring;
                /* if(utf8_enable.integer)
                {
                    strip_pqc = true;
                    // we can safely strip and even
                    // interpret these in utf8 mode
                }
                else */ switch(cls.protocol)
                {
                    case PROTOCOL_QUAKE:
                    case PROTOCOL_QUAKEDP:
                        // maybe add other protocols if
                        // so desired, but not DP7
                        strip_pqc = true;
                        break;
                    case PROTOCOL_DARKPLACES7:
                    default:
                        // ProQuake does not support
                        // these protocols
                        strip_pqc = false;
                        break;
                }
                if(strip_pqc)
                {
                    // skip over ProQuake messages,
                    // TODO actually interpret them
                    // (they are sbar team score
                    // updates), see proquake cl_parse.c
                    if(*temp == 0x01)
                    {
                        ++temp;
                        --cl_readstring_len;
                        while(*temp >= 0x01 && *temp <= 0x1F)
                        {
                            ++temp;
                            --cl_readstring_len;
                        }
                    }
                }
                CL_VM_Parse_StuffCmd(temp, cl_readstring_len);  //[515]: csqc
                break;
 
            case svc_damage:
                V_ParseDamage ();
                break;
 
            case svc_serverinfo:
                CL_ParseServerInfo ();
                break;
 
            case svc_setangle:
                for (i=0 ; i<3 ; i++)
                    cl.viewangles[i] = MSG_ReadAngle(&cl_message, cls.protocol);
                if (!cls.demoplayback)
                {
                    cl.fixangle[0] = true;
                    VectorCopy(cl.viewangles, cl.mviewangles[0]);
                    // disable interpolation if this is new
                    if (!cl.fixangle[1])
                        VectorCopy(cl.viewangles, cl.mviewangles[1]);
                }
                break;
 
            case svc_setview:
                cl.viewentity = (unsigned short)MSG_ReadShort(&cl_message);
                if (cl.viewentity >= MAX_EDICTS)
                    Host_Error("svc_setview >= MAX_EDICTS");
                if (cl.viewentity >= cl.max_entities)
                    CL_ExpandEntities(cl.viewentity);
                // LadyHavoc: assume first setview recieved is the real player entity
                if (!cl.realplayerentity)
                    cl.realplayerentity = cl.viewentity;
                // update cl.playerentity to this one if it is a valid player
                if (cl.viewentity >= 1 && cl.viewentity <= cl.maxclients)
                    cl.playerentity = cl.viewentity;
                break;
 
            case svc_lightstyle:
                i = MSG_ReadByte(&cl_message);
                if (i >= cl.max_lightstyle)
                {
                    Con_Printf ("svc_lightstyle >= MAX_LIGHTSTYLES");
                    break;
                }
                dp_strlcpy (cl.lightstyle[i].map,  MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring)), sizeof (cl.lightstyle[i].map));
                cl.lightstyle[i].map[MAX_STYLESTRING - 1] = 0;
                cl.lightstyle[i].length = (int)strlen(cl.lightstyle[i].map);
                break;
 
            case svc_sound:
                CL_ParseStartSoundPacket(cls.protocol == PROTOCOL_NEHAHRABJP2 || cls.protocol == PROTOCOL_NEHAHRABJP3 ? true : false);
                break;
 
            case svc_precache:
                if (cls.protocol == PROTOCOL_DARKPLACES1 || cls.protocol == PROTOCOL_DARKPLACES2 || cls.protocol == PROTOCOL_DARKPLACES3)
                {
                    // was svc_sound2 in protocols 1, 2, 3, removed in 4, 5, changed to svc_precache in 6
                    CL_ParseStartSoundPacket(true);
                }
                else
                {
                    char *s;
                    i = (unsigned short)MSG_ReadShort(&cl_message);
                    s = MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring));
                    if (i < 32768)
                    {
                        if (i >= 1 && i < MAX_MODELS)
                        {
                            model_t *model = Mod_ForName(s, false, false, s[0] == '*' ? cl.model_name[1] : NULL);
                            if (!model)
                                Con_DPrintf("svc_precache: Mod_ForName(\"%s\") failed\n", s);
                            cl.model_precache[i] = model;
                        }
                        else
                            Con_Printf("svc_precache: index %i outside range %i...%i\n", i, 1, MAX_MODELS);
                    }
                    else
                    {
                        i -= 32768;
                        if (i >= 1 && i < MAX_SOUNDS)
                        {
                            sfx_t *sfx = S_PrecacheSound (s, true, true);
                            if (!sfx && snd_initialized.integer)
                                Con_DPrintf("svc_precache: S_PrecacheSound(\"%s\") failed\n", s);
                            cl.sound_precache[i] = sfx;
                        }
                        else
                            Con_Printf("svc_precache: index %i outside range %i...%i\n", i, 1, MAX_SOUNDS);
                    }
                }
                break;
 
            case svc_stopsound:
                i = (unsigned short) MSG_ReadShort(&cl_message);
                S_StopSound(i>>3, i&7);
                break;
 
            case svc_updatename:
                i = MSG_ReadByte(&cl_message);
                if (i >= cl.maxclients)
                    Host_Error ("CL_ParseServerMessage: svc_updatename >= cl.maxclients");
                dp_strlcpy (cl.scores[i].name, MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring)), sizeof (cl.scores[i].name));
                break;
 
            case svc_updatefrags:
                i = MSG_ReadByte(&cl_message);
                if (i >= cl.maxclients)
                    Host_Error ("CL_ParseServerMessage: svc_updatefrags >= cl.maxclients");
                cl.scores[i].frags = (signed short) MSG_ReadShort(&cl_message);
                break;
 
            case svc_updatecolors:
                i = MSG_ReadByte(&cl_message);
                if (i >= cl.maxclients)
                    Host_Error ("CL_ParseServerMessage: svc_updatecolors >= cl.maxclients");
                cl.scores[i].colors = MSG_ReadByte(&cl_message);
                break;
 
            case svc_particle:
                CL_ParseParticleEffect ();
                break;
 
            case svc_effect:
                CL_ParseEffect ();
                break;
 
            case svc_effect2:
                CL_ParseEffect2 ();
                break;
 
            case svc_spawnbaseline:
                i = (unsigned short) MSG_ReadShort(&cl_message);
                if (i < 0 || i >= MAX_EDICTS)
                    Host_Error ("CL_ParseServerMessage: svc_spawnbaseline: invalid entity number %i", i);
                if (i >= cl.max_entities)
                    CL_ExpandEntities(i);
                CL_ParseBaseline (cl.entities + i, false);
                break;
            case svc_spawnbaseline2:
                i = (unsigned short) MSG_ReadShort(&cl_message);
                if (i < 0 || i >= MAX_EDICTS)
                    Host_Error ("CL_ParseServerMessage: svc_spawnbaseline2: invalid entity number %i", i);
                if (i >= cl.max_entities)
                    CL_ExpandEntities(i);
                CL_ParseBaseline (cl.entities + i, true);
                break;
            case svc_spawnstatic:
                CL_ParseStatic (false);
                break;
            case svc_spawnstatic2:
                CL_ParseStatic (true);
                break;
            case svc_temp_entity:
                if(!CL_VM_Parse_TempEntity())
                    CL_ParseTempEntity ();
                break;
 
            case svc_setpause:
                cl.paused = MSG_ReadByte(&cl_message) != 0;
                if (cl.paused && snd_cdautopause.integer)
                    CDAudio_Pause ();
                else if (bgmvolume.value > 0.0f)
                    CDAudio_Resume ();
                S_PauseGameSounds (cl.paused);
                break;
 
            case svc_signonnum:
                i = MSG_ReadByte(&cl_message);
                // LadyHavoc: it's rude to kick off the client if they missed the
                // reconnect somehow, so allow signon 1 even if at signon 1
                if (i <= cls.signon && i != 1)
                    Host_Error ("Received signon %i when at %i", i, cls.signon);
                CL_SignonReply(i);
                break;
 
            case svc_killedmonster:
                cl.stats[STAT_MONSTERS]++;
                break;
 
            case svc_foundsecret:
                cl.stats[STAT_SECRETS]++;
                break;
 
            case svc_updatestat:
                i = MSG_ReadByte(&cl_message);
                if (i < 0 || i >= MAX_CL_STATS)
                    Host_Error ("svc_updatestat: %i is invalid", i);
                cl.stats[i] = MSG_ReadLong(&cl_message);
                break;
 
            case svc_updatestatubyte:
                i = MSG_ReadByte(&cl_message);
                if (i < 0 || i >= MAX_CL_STATS)
                    Host_Error ("svc_updatestat: %i is invalid", i);
                cl.stats[i] = MSG_ReadByte(&cl_message);
                break;
 
            case svc_spawnstaticsound:
                CL_ParseStaticSound (cls.protocol == PROTOCOL_NEHAHRABJP2 || cls.protocol == PROTOCOL_NEHAHRABJP3 ? true : false);
                break;
 
            case svc_spawnstaticsound2:
                CL_ParseStaticSound (true);
                break;
 
            case svc_cdtrack:
                cl.cdtrack = MSG_ReadByte(&cl_message);
                cl.looptrack = MSG_ReadByte(&cl_message);
                if ( (cls.demoplayback || cls.demorecording) && (cls.forcetrack != -1) )
                    CDAudio_Play ((unsigned char)cls.forcetrack, true);
                else
                    CDAudio_Play ((unsigned char)cl.cdtrack, true);
                break;
 
            case svc_intermission:
                if(!cl.intermission)
                    cl.completed_time = cl.time;
                cl.intermission = 1;
                CL_VM_UpdateIntermissionState(cl.intermission);
                break;
 
            case svc_finale:
                if(!cl.intermission)
                    cl.completed_time = cl.time;
                cl.intermission = 2;
                CL_VM_UpdateIntermissionState(cl.intermission);
                SCR_CenterPrint(MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring)));
                break;
 
            case svc_cutscene:
                if(!cl.intermission)
                    cl.completed_time = cl.time;
                cl.intermission = 3;
                CL_VM_UpdateIntermissionState(cl.intermission);
                SCR_CenterPrint(MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring)));
                break;
 
            case svc_sellscreen:
                Cmd_ExecuteString(cmd_local, "help", 4, src_local, true);
                break;
            case svc_hidelmp:
                if (gamemode == GAME_TENEBRAE)
                {
                    // repeating particle effect
                    MSG_ReadCoord(&cl_message, cls.protocol);
                    MSG_ReadCoord(&cl_message, cls.protocol);
                    MSG_ReadCoord(&cl_message, cls.protocol);
                    MSG_ReadCoord(&cl_message, cls.protocol);
                    MSG_ReadCoord(&cl_message, cls.protocol);
                    MSG_ReadCoord(&cl_message, cls.protocol);
                    (void) MSG_ReadByte(&cl_message);
                    MSG_ReadLong(&cl_message);
                    MSG_ReadLong(&cl_message);
                    MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring));
                }
                else
                    SHOWLMP_decodehide();
                break;
            case svc_showlmp:
                if (gamemode == GAME_TENEBRAE)
                {
                    // particle effect
                    MSG_ReadCoord(&cl_message, cls.protocol);
                    MSG_ReadCoord(&cl_message, cls.protocol);
                    MSG_ReadCoord(&cl_message, cls.protocol);
                    (void) MSG_ReadByte(&cl_message);
                    MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring));
                }
                else
                    SHOWLMP_decodeshow();
                break;
            case svc_skybox:
                R_SetSkyBox(MSG_ReadString(&cl_message, cl_readstring, sizeof(cl_readstring)));
                break;
            case svc_entities:
                if (cls.signon == SIGNONS - 1)
                    // first update is the final signon stage
                    CL_SignonReply(SIGNONS);
                if (cls.protocol == PROTOCOL_DARKPLACES1 || cls.protocol == PROTOCOL_DARKPLACES2 || cls.protocol == PROTOCOL_DARKPLACES3)
                    EntityFrame_CL_ReadFrame();
                else if (cls.protocol == PROTOCOL_DARKPLACES4)
                    EntityFrame4_CL_ReadFrame();
                else
                    EntityFrame5_CL_ReadFrame();
                break;
            case svc_csqcentities:
                CSQC_ReadEntities();
                break;
            case svc_downloaddata:
                CL_ParseDownload();
                break;
            case svc_trailparticles:
                CL_ParseTrailParticles();
                break;
            case svc_pointparticles:
                CL_ParsePointParticles();
                break;
            case svc_pointparticles1:
                CL_ParsePointParticles1();
                break;
            }
//          R_TimeReport(svc_strings[cmd]);
        }
    }
 
    if (cls.signon == SIGNONS)
        CL_UpdateItemsAndWeapon();
//  R_TimeReport("UpdateItems");
 
    EntityFrameQuake_ISeeDeadEntities();
//  R_TimeReport("ISeeDeadEntities");
 
    CL_UpdateMoveVars();
//  R_TimeReport("UpdateMoveVars");
 
    parsingerror = false;
 
    // LadyHavoc: this was at the start of the function before cl_autodemo was
    // implemented
    if (cls.demorecording)
    {
        CL_WriteDemoMessage (&cl_message);
//      R_TimeReport("WriteDemo");
    }
}
 
void CL_Parse_DumpPacket(void)
{
    if (!parsingerror)
        return;
    Con_Print("Packet dump:\n");
    SZ_HexDumpToConsole(&cl_message);
    parsingerror = false;
}
 
void CL_Parse_ErrorCleanUp(void)
{
    CL_StopDownload(0, 0);
    QW_CL_StopUpload_f(cmd_local);
}
 
void CL_Parse_Init(void)
{
    Cvar_RegisterVariable(&cl_worldmessage);
    Cvar_RegisterVariable(&cl_worldname);
    Cvar_RegisterVariable(&cl_worldnamenoextension);
    Cvar_RegisterVariable(&cl_worldbasename);
 
    Cvar_RegisterVariable(&developer_networkentities);
    Cvar_RegisterVariable(&cl_gameplayfix_soundsmovewithentities);
 
    Cvar_RegisterVariable(&cl_sound_wizardhit);
    Cvar_RegisterVariable(&cl_sound_hknighthit);
    Cvar_RegisterVariable(&cl_sound_tink1);
    Cvar_RegisterVariable(&cl_sound_ric1);
    Cvar_RegisterVariable(&cl_sound_ric2);
    Cvar_RegisterVariable(&cl_sound_ric3);
    Cvar_RegisterVariable(&cl_sound_ric_gunshot);
    Cvar_RegisterVariable(&cl_sound_r_exp3);
    Cvar_RegisterVariable(&snd_cdautopause);
 
    Cvar_RegisterVariable(&cl_joinbeforedownloadsfinish);
 
    // server extension cvars set by commands issued from the server during connect
    Cvar_RegisterVariable(&cl_serverextension_download);
 
    Cvar_RegisterVariable(&cl_nettimesyncfactor);
    Cvar_RegisterVariable(&cl_nettimesyncboundmode);
    Cvar_RegisterVariable(&cl_nettimesyncboundtolerance);
    Cvar_RegisterVariable(&cl_iplog_name);
    Cvar_RegisterVariable(&cl_readpicture_force);
 
    Cmd_AddCommand(CF_CLIENT, "nextul", QW_CL_NextUpload_f, "sends next fragment of current upload buffer (screenshot for example)");
    Cmd_AddCommand(CF_CLIENT, "stopul", QW_CL_StopUpload_f, "aborts current upload (screenshot for example)");
    Cmd_AddCommand(CF_CLIENT | CF_CLIENT_FROM_SERVER, "skins", QW_CL_Skins_f, "downloads missing qw skins from server");
    Cmd_AddCommand(CF_CLIENT, "changing", QW_CL_Changing_f, "sent by qw servers to tell client to wait for level change");
    Cmd_AddCommand(CF_CLIENT, "cl_begindownloads", CL_BeginDownloads_f, "used internally by darkplaces client while connecting (causes loading of models and sounds or triggers downloads for missing ones)");
    Cmd_AddCommand(CF_CLIENT | CF_CLIENT_FROM_SERVER, "cl_downloadbegin", CL_DownloadBegin_f, "(networking) informs client of download file information, client replies with sv_startsoundload to begin the transfer");
    Cmd_AddCommand(CF_CLIENT | CF_CLIENT_FROM_SERVER, "stopdownload", CL_StopDownload_f, "terminates a download");
    Cmd_AddCommand(CF_CLIENT | CF_CLIENT_FROM_SERVER, "cl_downloadfinished", CL_DownloadFinished_f, "signals that a download has finished and provides the client with file size and crc to check its integrity");
    Cmd_AddCommand(CF_CLIENT, "iplog_list", CL_IPLog_List_f, "lists names of players whose IP address begins with the supplied text (example: iplog_list 123.456.789)");
}
 
void CL_Parse_Shutdown(void)
{
}