all.qc

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#include "all.qh"
#ifndef WEAPONS_ALL_C
#define WEAPONS_ALL_C

#if defined(CSQC)
    #include <client/main.qh>
    #include <common/constants.qh>
    #include <common/deathtypes/all.qh>
    #include <common/physics/movetypes/movetypes.qh>
    #include <common/stats.qh>
    #include <common/util.qh>
    #include <common/weapons/calculations.qc>
    #include <common/weapons/weapon/_mod.inc>
    #include <lib/csqcmodel/cl_model.qh>
    #include <lib/csqcmodel/interpolate.qh>
    #include <lib/warpzone/anglestransform.qh>
    #include <lib/warpzone/client.qh>
    #include <lib/warpzone/common.qh>
#elif defined(MENUQC)
    #include <common/weapons/weapon/_mod.inc>
#elif defined(SVQC)
    #include <common/constants.qh>
    #include <common/deathtypes/all.qh>
    #include <common/items/_mod.qh>
    #include <common/mapinfo.qh>
    #include <common/monsters/_mod.qh>
    #include <common/notifications/all.qh>
    #include <common/stats.qh>
    #include <common/teams.qh>
    #include <common/util.qh>
    #include <common/weapons/calculations.qc>
    #include <common/weapons/config.qc>
    #include <common/weapons/config.qh>
    #include <common/weapons/weapon/_mod.inc>
    #include <lib/csqcmodel/sv_model.qh>
    #include <lib/warpzone/anglestransform.qh>
    #include <lib/warpzone/common.qh>
    #include <lib/warpzone/server.qh>
    #include <lib/warpzone/util_server.qh>
    #include <server/command/_mod.qh>
    #include <server/hook.qh>
    #include <server/items/spawning.qh>
    #include <server/mutators/_mod.qh>
    #include <server/portals.qh>
    #include <server/weapons/common.qh>
    #include <server/weapons/csqcprojectile.qh>
    #include <server/weapons/tracing.qh>
#endif


// WEAPON PLUGIN SYSTEM

WepSet _WepSet_FromWeapon(int a)
{
    a -= WEP_FIRST;
    if (REGISTRY_MAX(Weapons) > 24)
        if (a >= 24)
        {
            a -= 24;
            if (REGISTRY_MAX(Weapons) > 48)
                if (a >= 24)
                {
                    a -= 24;
                    return '0 0 1' * BIT(a);
                }
            return '0 1 0' * BIT(a);
        }
    return '1 0 0' * BIT(a);
}
#ifdef SVQC
    void WriteWepSet(float dst, WepSet w)
    {
        if (REGISTRY_MAX(Weapons) > 48) WriteInt72_t(dst, w);
        else if (REGISTRY_MAX(Weapons) > 24) WriteInt48_t(dst, w);
        else WriteInt24_t(dst, w.x);
    }
#endif
#ifdef CSQC
    WepSet WepSet_GetFromStat()
    {
        return STAT(WEAPONS);
    }
    WepSet WepSet_GetFromStat_InMap()
    {
        return STAT(WEAPONSINMAP);
    }
    WepSet ReadWepSet()
    {
        if (REGISTRY_MAX(Weapons) > 48) return ReadInt72_t();
        if (REGISTRY_MAX(Weapons) > 24) return ReadInt48_t();
        return ReadInt24_t() * '1 0 0';
    }
#endif

string W_FixWeaponOrder(string order, float complete)
{
    return fixPriorityList(order, WEP_FIRST, WEP_LAST, WEP_IMPULSE_BEGIN - WEP_FIRST, complete);
}
string W_NameWeaponOrder_MapFunc(string s)
{
    int i = stof(s);
    if (s == "0" || i)
    {
        entity wi = REGISTRY_GET(Weapons, i);
        if (wi != WEP_Null) return wi.netname;
    }
    return s;
}

string W_UndeprecateName(string s)
{
    switch (s)
    {
        case "nex": return "vortex";
        case "rocketlauncher": return "devastator";
        case "laser": return "blaster";
        case "minstanex": return "vaporizer";
        case "grenadelauncher": return "mortar";
        case "uzi": return "machinegun";
        case "hmg": return "okhmg";
        case "rpc": return "okrpc";
        default: return s;
    }
}
string W_NameWeaponOrder(string order)
{
    return mapPriorityList(order, W_NameWeaponOrder_MapFunc);
}
string W_NumberWeaponOrder_MapFunc(string s)
{
    if (s == "0" || stof(s)) return s;
    s = W_UndeprecateName(s);
    FOREACH(Weapons, it != WEP_Null && it.netname == s, return ftos(i));
    return s;
}
string W_NumberWeaponOrder(string order)
{
    return mapPriorityList(order, W_NumberWeaponOrder_MapFunc);
}

float W_FixWeaponOrder_BuildImpulseList_buf[REGISTRY_MAX(Weapons)];
string W_FixWeaponOrder_BuildImpulseList_order;
void W_FixWeaponOrder_BuildImpulseList_swap(int i, int j, entity pass)
{
    float h;
    h = W_FixWeaponOrder_BuildImpulseList_buf[i];
    W_FixWeaponOrder_BuildImpulseList_buf[i] = W_FixWeaponOrder_BuildImpulseList_buf[j];
    W_FixWeaponOrder_BuildImpulseList_buf[j] = h;
}
float W_FixWeaponOrder_BuildImpulseList_cmp(int i, int j, entity pass)
{
    int si = W_FixWeaponOrder_BuildImpulseList_buf[i];
    Weapon e1 = REGISTRY_GET(Weapons, si);
    int sj = W_FixWeaponOrder_BuildImpulseList_buf[j];
    Weapon e2 = REGISTRY_GET(Weapons, sj);
    int d = (e1.impulse + 9) % 10 - (e2.impulse + 9) % 10;
    if (d != 0) return -d;  // high impulse first!
    string s = strcat(" ", W_FixWeaponOrder_BuildImpulseList_order, " ");
    return strstrofs(s, sprintf(" %d ", si), 0)
        - strstrofs(s, sprintf(" %d ", sj), 0); // low char index first!
}
string W_FixWeaponOrder_BuildImpulseList(string o)
{
    int i;
    W_FixWeaponOrder_BuildImpulseList_order = o;
    for (i = WEP_FIRST; i <= WEP_LAST; ++i)
        W_FixWeaponOrder_BuildImpulseList_buf[i - WEP_FIRST] = i;
    heapsort(WEP_LAST - WEP_FIRST + 1, W_FixWeaponOrder_BuildImpulseList_swap, W_FixWeaponOrder_BuildImpulseList_cmp,
        NULL);
    o = "";
    for (i = WEP_FIRST; i <= WEP_LAST; ++i)
        o = strcat(o, " ", ftos(W_FixWeaponOrder_BuildImpulseList_buf[i - WEP_FIRST]));
    W_FixWeaponOrder_BuildImpulseList_order = string_null;
    return substring(o, 1, -1);
}

string W_FixWeaponOrder_AllowIncomplete(entity this, string order)
{
    return W_FixWeaponOrder(order, 0);
}

string W_FixWeaponOrder_ForceComplete(string order)
{
    if (order == "") order = W_NumberWeaponOrder(cvar_defstring("cl_weaponpriority"));
    return W_FixWeaponOrder(order, 1);
}

WepSet W_RandomWeapons(entity e, WepSet remaining, int n)
{
    WepSet result = '0 0 0';
    for (int j = 0; j < n; ++j)
    {
        RandomSelection_Init();
        FOREACH(Weapons, it != WEP_Null, {
            if (remaining & (it.m_wepset))
                RandomSelection_AddEnt(it, 1, 1);
        });
        Weapon w = RandomSelection_chosen_ent;
        result |= WepSet_FromWeapon(w);
        remaining &= ~WepSet_FromWeapon(w);
    }
    return result;
}

// TODO: registry handles for below functions
string GetAmmoPicture(Resource ammotype)
{
    switch (ammotype)
    {
        case RES_SHELLS:  return ITEM_Shells.m_icon;
        case RES_BULLETS: return ITEM_Bullets.m_icon;
        case RES_ROCKETS: return ITEM_Rockets.m_icon;
        case RES_CELLS:   return ITEM_Cells.m_icon;
        case RES_PLASMA:  return ITEM_Plasma.m_icon;
        case RES_FUEL:    return ITEM_JetpackFuel.m_icon;
        default: return "";  // wtf, no ammo type?
    }
}

string GetAmmoName(Resource ammotype)
{
    switch (ammotype)
    {
        case RES_SHELLS:  return ITEM_Shells.m_name;
        case RES_BULLETS: return ITEM_Bullets.m_name;
        case RES_ROCKETS: return ITEM_Rockets.m_name;
        case RES_CELLS:   return ITEM_Cells.m_name;
        case RES_PLASMA:  return ITEM_Plasma.m_name;
        case RES_FUEL:    return ITEM_JetpackFuel.m_name;
        default:          return "batteries";
    }
}

entity GetAmmoItem(Resource ammotype)
{
    switch (ammotype)
    {
        case RES_SHELLS:  return ITEM_Shells;
        case RES_BULLETS: return ITEM_Bullets;
        case RES_ROCKETS: return ITEM_Rockets;
        case RES_CELLS:   return ITEM_Cells;
        case RES_PLASMA:  return ITEM_Plasma;
        case RES_FUEL:    return ITEM_JetpackFuel;
    }
    LOG_WARNF("Invalid ammo type %d ", ammotype.m_id);
    return NULL;
    // WEAPONTODO: use this generic func to reduce duplication ?
    // GetAmmoPicture  GetAmmoName  notif_arg_item_wepammo  ammo_pickupevalfunc ?
}

#ifdef CSQC
Resource GetAmmoTypeFromNum(int i)
{
    switch (i)
    {
        case 0: return RES_SHELLS;
        case 1: return RES_BULLETS;
        case 2: return RES_ROCKETS;
        case 3: return RES_CELLS;
        case 4: return RES_PLASMA;
        case 5: return RES_FUEL;
        default: return RES_NONE;
    }
}

int GetAmmoStat(Resource ammotype)
{
    switch (ammotype)
    {
        case RES_SHELLS: return STAT_SHELLS;
        case RES_BULLETS: return STAT_NAILS;
        case RES_ROCKETS: return STAT_ROCKETS;
        case RES_CELLS: return STAT_CELLS;
        case RES_PLASMA: return STAT_PLASMA.m_id;
        case RES_FUEL: return STAT_FUEL.m_id;
        default: return -1;
    }
}
#endif

string W_Sound(string w_snd)
{
    string output = strcat("weapons/", w_snd);
    MUTATOR_CALLHOOK(WeaponSound, w_snd, output);
    return M_ARGV(1, string);
}

string W_Model(string w_mdl)
{
    string output = strcat("models/weapons/", w_mdl);
    MUTATOR_CALLHOOK(WeaponModel, w_mdl, output);
    return M_ARGV(1, string);
}

#ifdef GAMEQC
vector shotorg_adjustfromclient(vector vecs, float y_is_right, float algn)
{
    switch (algn)
    {
        default:
        case 3:
            // right alignment
            break;
        case 4:
            // left
            vecs.y = -vecs.y;
            break;
        case 1:
        case 2:
            // center
            vecs.y = 0;
            vecs.z -= 2;
            break;
    }
    return vecs;
}

vector shotorg_adjust_values(vector vecs, bool y_is_right, bool visual, int algn)
{
    string s;
    if (visual)
    {
        vecs = shotorg_adjustfromclient(vecs, y_is_right, algn);
    }
    else if (STAT(SHOOTFROMEYE))
    {
        vecs.y = vecs.z = 0;
    }
    else if (STAT(SHOOTFROMCENTER))
    {
        vecs.y = 0;
        vecs.z -= 2;
    }
    else if ((s = G_SHOOTFROMFIXEDORIGIN) != "")
    {
        vector v = stov(s);
        if (y_is_right) v.y = -v.y;
        if (v.x != 0) vecs.x = v.x;
        vecs.y = v.y;
        vecs.z = v.z;
    }
    else  // just do the same as top
    {
        vecs = shotorg_adjustfromclient(vecs, y_is_right, algn);
    }

    return vecs;
}

#define shotorg_adjust shotorg_adjust_values

void CL_WeaponEntity_SetModel(entity this, string name, bool _anim)
{
    if (name == "")
    {
        vector oldmin = this.mins, oldmax = this.maxs;
        setmodel(this, MDL_Null);
        setsize(this, oldmin, oldmax);
        if (this.weaponchild) delete(this.weaponchild);
        this.weaponchild = NULL;
        this.movedir = '0 0 0';
        this.spawnorigin = '0 0 0';
        this.oldorigin = '0 0 0';
        this.anim_fire1  = '0 1 0.01';
        this.anim_fire2  = '0 1 0.01';
        this.anim_idle   = '0 1 0.01';
        this.anim_reload = '0 1 0.01';
    }
    else
    {
        // if there is a child entity, hide it until we're sure we use it
        if (this.weaponchild) this.weaponchild.model = "";
        _setmodel(this, W_Model(strcat("v_", name, ".md3")));
        int v_shot_idx;  // used later
        (v_shot_idx = gettagindex(this, "shot")) || (v_shot_idx = gettagindex(this, "tag_shot"));

        _setmodel(this, W_Model(strcat("h_", name, ".iqm")));
        // preset some defaults that work great for renamed zym files (which don't need an animinfo)
        this.anim_fire1  = animfixfps(this, '0 1 0.01', '0 0 0');
        this.anim_fire2  = animfixfps(this, '1 1 0.01', '0 0 0');
        this.anim_idle   = animfixfps(this, '2 1 0.01', '0 0 0');
        this.anim_reload = animfixfps(this, '3 1 0.01', '0 0 0');

        // if we have a "weapon" tag, let's attach the v_ model to it ("invisible hand" style model)
        // if we don't, this is a "real" animated model
        string t;
        if ((t = "weapon", gettagindex(this, t)) || (t = "tag_weapon", gettagindex(this, t)))
        {
            if (!this.weaponchild)
            {
                this.weaponchild = new(weaponchild);
#ifdef CSQC
                this.weaponchild.drawmask = MASK_NORMAL;
                this.weaponchild.renderflags |= RF_VIEWMODEL;
#endif
            }
            _setmodel(this.weaponchild, W_Model(strcat("v_", name, ".md3")));
            setsize(this.weaponchild, '0 0 0', '0 0 0');
            setattachment(this.weaponchild, this, t);
        }
        else
        {
            if (this.weaponchild) delete(this.weaponchild);
            this.weaponchild = NULL;
        }

        setsize(this, '0 0 0', '0 0 0');
        setorigin(this, '0 0 0');
        this.angles = '0 0 0';
        this.frame = 0;
#ifdef SVQC
        this.viewmodelforclient = NULL;
#else
        this.renderflags &= ~RF_VIEWMODEL;
#endif
        if (v_shot_idx)  // v_ model attached to invisible h_ model
        {
            this.movedir = gettaginfo(this.weaponchild, v_shot_idx);
        }
        else
        {
            int idx;
            if ((idx = gettagindex(this, "shot")) || (idx = gettagindex(this, "tag_shot")))
            {
                this.movedir = gettaginfo(this, idx);
            }
            else
            {
                LOG_WARNF("weapon model %s does not support the 'shot' tag, will display shots TOTALLY wrong",
                    this.model);
                this.movedir = '0 0 0';
            }
        }
        {
            int idx = 0;
            // v_ model attached to invisible h_ model
            if (this.weaponchild
                && ((idx = gettagindex(this.weaponchild, "shell")) || (idx = gettagindex(this.weaponchild, "tag_shell"))))
            {
                this.spawnorigin = gettaginfo(this.weaponchild, idx);
            }
            else if ((idx = gettagindex(this, "shell")) || (idx = gettagindex(this, "tag_shell")))
            {
                this.spawnorigin = gettaginfo(this, idx);
            }
            else
            {
                LOG_WARNF("weapon model %s does not support the 'shell' tag, will display casings wrong",
                    this.model);
                this.spawnorigin = this.movedir;
            }
        }
        if (v_shot_idx)
        {
            this.oldorigin = '0 0 0';  // use regular attachment
        }
        else
        {
            int idx;
            if (this.weaponchild)
                (idx = gettagindex(this, "weapon")) || (idx = gettagindex(this, "tag_weapon"));
            else
                (idx = gettagindex(this, "handle")) || (idx = gettagindex(this, "tag_handle"));
            if (idx)
            {
                this.oldorigin = this.movedir - gettaginfo(this, idx);
            }
            else
            {
                LOG_WARNF(
                    "weapon model %s does not support the 'handle' tag "
                    "and neither does the v_ model support the 'shot' tag, "
                    "will display muzzle flashes TOTALLY wrong\n",
                    this.model);
                this.oldorigin = '0 0 0';  // there is no way to recover from this
            }
        }

#ifdef SVQC
        this.viewmodelforclient = this.owner;
#else
        this.renderflags |= RF_VIEWMODEL;
#endif
    }

    this.view_ofs = '0 0 0';
    this.movedir_aligned = this.movedir;

    if (this.movedir.x >= 0)
    {
        //int algn = STAT(GUNALIGN, this.owner);
        int algn = W_GunAlign(this, STAT(GUNALIGN, this.owner));
    #ifdef SVQC
        this.m_gunalign = algn;
    #endif
        vector v = this.movedir;
        this.movedir = shotorg_adjust(v, false, false, algn);
        this.movedir_aligned = shotorg_adjust(v, false, true, algn);
        this.view_ofs = shotorg_adjust(v, false, true, algn) - v;
    }
    int compressed_shotorg = compressShotOrigin(this.movedir);
    // make them match perfectly
#ifdef SVQC
    // null during init
    if (this.owner) STAT(SHOTORG, this.owner) = compressed_shotorg;
#endif
    this.movedir = decompressShotOrigin(compressed_shotorg);

    this.spawnorigin += this.view_ofs;  // offset the casings origin by the same amount

    // check if an instant weapon switch occurred
    setorigin(this, this.view_ofs);
    if (!_anim) return;
    // reset animstate now
    this.wframe = WFRAME_IDLE;
    setanim(this, this.anim_idle, true, false, true);
}
#endif

#ifdef GAMEQC

REGISTER_NET_TEMP(wframe)
#ifdef CSQC
NET_HANDLE(wframe, bool isNew)
{
    WFRAME fr = ReadByte();
    float t = ReadFloat();
    int slot = ReadByte();
    bool restartanim = ReadByte();
    entity wepent = viewmodels[slot];
    if(fr == WFRAME_IDLE)
        wepent.animstate_looping = false; // we don't need to enforce idle animation
    else
    {
        vector a = '0 0 0';
        switch(fr)
        {
            default:
            case WFRAME_IDLE: a = wepent.anim_idle; break;
            case WFRAME_FIRE1: a = wepent.anim_fire1; break;
            case WFRAME_FIRE2: a = wepent.anim_fire2; break;
            case WFRAME_RELOAD: a = wepent.anim_reload; break;
        }
        a.z *= t;
        anim_set(wepent, a, !restartanim, restartanim, restartanim);
    }
    wepent.state = ReadByte();
    wepent.weapon_nextthink = ReadFloat();
    switch (wepent.state)
    {
        case WS_RAISE:
            wepent.weapon_switchdelay = wepent.activeweapon.switchdelay_raise;
            break;
        case WS_DROP:
            wepent.weapon_switchdelay = wepent.activeweapon.switchdelay_drop;
            break;
        default:
            wepent.weapon_switchdelay = 0;
            break;
    }
    return true;
}
#endif

#ifdef SVQC
void wframe_send(entity actor, entity weaponentity, int wepframe, float attackrate, bool restartanim)
{
    if (!IS_REAL_CLIENT(actor)) return;
    int channel = MSG_ONE;
    msg_entity = actor;
    WriteHeader(channel, wframe);
    WriteByte(channel, wepframe);
    WriteFloat(channel, attackrate);
    WriteByte(channel, weaponslot(weaponentity.weaponentity_fld));
    WriteByte(channel, restartanim);
    WriteByte(channel, weaponentity.state);
    WriteFloat(channel, weaponentity.weapon_nextthink);
}
#endif

REGISTER_NET_C2S(w_whereis)
#ifdef SVQC
void Weapon_whereis(Weapon this, entity cl);
NET_HANDLE(w_whereis, bool)
{
    Weapon wpn = ReadRegistered(Weapons);
    if (wpn != WEP_Null) Weapon_whereis(wpn, sender);
    return true;
}
#else
void w_whereis(Weapon this)
{
    int channel = MSG_C2S;
    WriteHeader(channel, w_whereis);
    WriteRegistered(Weapons, channel, this);
}
CLIENT_COMMAND(weapon_find, "Show spawn locations of a weapon")
{
    switch (request)
    {
        case CMD_REQUEST_COMMAND:
        {
            string s = argv(1);
            if (s == "all")
            {
                FOREACH(Weapons, it != WEP_Null, w_whereis(it));
                return;
            }
            if (s == "unowned")
            {
                FOREACH(Weapons, it != WEP_Null && !(STAT(WEAPONS) & it.m_wepset), w_whereis(it));
                return;
            }
            FOREACH(Weapons, it != WEP_Null && it.netname == s,
            {
                w_whereis(it);
                return;
            });
        }
        default:
            LOG_INFOF("Incorrect parameters for ^2%s^7", argv(0));
        case CMD_REQUEST_USAGE:
        {
            LOG_HELP("Usage:^3 cl_cmd weapon_find <weapon>");
            LOG_HELP("  Where <weapon> is the lowercase weapon name, 'all' or 'unowned'.");
            return;
        }
    }
}
#endif

#ifdef SVQC
void W_MuzzleFlash_Model_AttachToShotorg(entity actor, .entity weaponentity, entity flash, vector offset)
{
    flash.owner = actor;
    flash.angles_z = random() * 360;

    entity view = actor.(weaponentity);
    entity exterior = actor.exteriorweaponentity;

    if (view.oldorigin.x > 0)
    {
        setattachment(flash, exterior, "");
        setorigin(flash, view.oldorigin + offset);
    }
    else
    {
        if (gettagindex(exterior, "shot")) setattachment(flash, exterior, "shot");
        else setattachment(flash, exterior, "tag_shot");
        setorigin(flash, offset);
    }
}
#elif defined(CSQC)
void W_MuzzleFlash_Model_AttachToShotorg(entity wepent, entity flash, vector offset)
{
    flash.owner = wepent;
    flash.angles_z = random() * 360;

    if (gettagindex(wepent, "shot")) setattachment(flash, wepent, "shot");
    else setattachment(flash, wepent, "tag_shot");
    setorigin(flash, offset);
}
#endif

void W_MuzzleFlash_Model_Think(entity this)
{
    this.frame += 2;
    this.scale *= 0.5;
    this.alpha -= 0.25;
    this.nextthink = time + 0.05;

    if(this.alpha <= 0)
    {
        setthink(this, SUB_Remove);
        this.nextthink = time;
        this.realowner.muzzle_flash = NULL;
        return;
    }
}

void W_MuzzleFlash_Model(entity wepent, entity muzzlemodel)
{
    if(wepent.muzzle_flash == NULL)
        wepent.muzzle_flash = spawn();

    entity flash = wepent.muzzle_flash;
    setmodel(flash, muzzlemodel); // precision set below

    flash.scale = 0.75;
    setthink(flash, W_MuzzleFlash_Model_Think);
    flash.nextthink = time + 0.02;
    flash.frame = 2;
    flash.alpha = 0.75;
    flash.angles_z = random() * 180;
    flash.effects = EF_ADDITIVE | EF_FULLBRIGHT;
    flash.owner = flash.realowner = wepent;

#ifdef CSQC
    flash.drawmask = MASK_NORMAL;
#endif
}

REGISTER_NET_TEMP(w_muzzleflash)

#ifdef SVQC
void W_MuzzleFlash(Weapon thiswep, entity actor, .entity weaponentity, vector shotorg, vector shotdir)
{
    // don't show an exterior muzzle effect for the off-hand
    if(weaponslot(weaponentity) == 0)
    {
        Send_Effect_Except(thiswep.m_muzzleeffect, shotorg, shotdir * 1000, 1, actor);

        if(thiswep.m_muzzlemodel != MDL_Null)
        {
            W_MuzzleFlash_Model(actor.exteriorweaponentity, thiswep.m_muzzlemodel);
            W_MuzzleFlash_Model_AttachToShotorg(actor, weaponentity, actor.exteriorweaponentity.muzzle_flash, '5 0 0');
        }
    }

    FOREACH_CLIENT(it == actor || (IS_SPEC(it) && it.enemy == actor),
    {
        if(!IS_REAL_CLIENT(it))
            continue;
        int channel = MSG_ONE;
        msg_entity = it;
        WriteHeader(channel, w_muzzleflash);
        WriteByte(channel, thiswep.m_id);
        WriteByte(channel, weaponslot(weaponentity));
        WriteVector(channel, shotorg);
    });
}
#elif defined(CSQC)
NET_HANDLE(w_muzzleflash, bool isNew)
{
    return = true;
    int weapon_id = ReadByte();
    int slot = ReadByte();
    vector sv_shotorg = ReadVector();

    Weapon thiswep = REGISTRY_GET(Weapons, weapon_id);
    vector viewangles = getpropertyvec(VF_CL_VIEWANGLES);
    vector forward, right, up;
    MAKE_VECTORS(viewangles, forward, right, up);

    if(autocvar_chase_active)
    {
        // in third person mode, show the muzzle flash from the server side weapon position
        // we don't have a view model to reference in this case
        pointparticles(thiswep.m_muzzleeffect, sv_shotorg, forward * 1000, 1);
        return;
    }
    if(!autocvar_r_drawviewmodel) return;

    entity wepent = viewmodels[slot];
    // get the local player entity to calculate shot origin
    entity rlplayer = CSQCModel_server2csqc(player_localentnum - 1);
    if(!rlplayer)
        rlplayer = csqcplayer; // fall back to the global

    vector md = wepent.movedir_aligned;
    vector vecs = ((md.x > 0) ? md : '0 0 0');
    vector dv = forward * vecs.x + right * -vecs.y + up * vecs.z;
    vector org = rlplayer.origin + rlplayer.view_ofs + dv;

    pointparticles(thiswep.m_muzzleeffect, org, forward * 1000, 1);

    if(thiswep.m_muzzlemodel != MDL_Null)
    {
        W_MuzzleFlash_Model(wepent, thiswep.m_muzzlemodel);
        W_MuzzleFlash_Model_AttachToShotorg(wepent, wepent.muzzle_flash, '5 0 0');
    }
}
#endif


#endif

#endif

#ifdef SVQC
string W_FixWeaponOrder_ForceComplete_AndBuildImpulseList(entity this, string wo)
{
    string o = W_FixWeaponOrder_ForceComplete(wo);
    strcpy(CS_CVAR(this).weaponorder_byimpulse, W_FixWeaponOrder_BuildImpulseList(o));
    return o;
}
#endif

#ifdef CSQC
REPLICATE(cvar_cl_accuracy_data_share, bool, "cl_accuracy_data_share");
REPLICATE(cvar_cl_accuracy_data_receive, bool, "cl_accuracy_data_receive");
#endif

#ifdef GAMEQC
REPLICATE(cvar_cl_gunalign, int, "cl_gunalign");
REPLICATE(cvar_cl_weapon_switch_reload, bool, "cl_weapon_switch_reload");
REPLICATE(cvar_cl_weapon_switch_fallback_to_impulse, bool, "cl_weapon_switch_fallback_to_impulse");
REPLICATE(cvar_cl_weaponimpulsemode, int, "cl_weaponimpulsemode");
REPLICATE(cvar_cl_weaponpriority, string, "cl_weaponpriority", W_FixWeaponOrder_ForceComplete_AndBuildImpulseList);
REPLICATE(cvar_cl_weaponpriorities[0], string, "cl_weaponpriority0", W_FixWeaponOrder_AllowIncomplete);
REPLICATE(cvar_cl_weaponpriorities[1], string, "cl_weaponpriority1", W_FixWeaponOrder_AllowIncomplete);
REPLICATE(cvar_cl_weaponpriorities[2], string, "cl_weaponpriority2", W_FixWeaponOrder_AllowIncomplete);
REPLICATE(cvar_cl_weaponpriorities[3], string, "cl_weaponpriority3", W_FixWeaponOrder_AllowIncomplete);
REPLICATE(cvar_cl_weaponpriorities[4], string, "cl_weaponpriority4", W_FixWeaponOrder_AllowIncomplete);
REPLICATE(cvar_cl_weaponpriorities[5], string, "cl_weaponpriority5", W_FixWeaponOrder_AllowIncomplete);
REPLICATE(cvar_cl_weaponpriorities[6], string, "cl_weaponpriority6", W_FixWeaponOrder_AllowIncomplete);
REPLICATE(cvar_cl_weaponpriorities[7], string, "cl_weaponpriority7", W_FixWeaponOrder_AllowIncomplete);
REPLICATE(cvar_cl_weaponpriorities[8], string, "cl_weaponpriority8", W_FixWeaponOrder_AllowIncomplete);
REPLICATE(cvar_cl_weaponpriorities[9], string, "cl_weaponpriority9", W_FixWeaponOrder_AllowIncomplete);
#endif