selection.qc File Reference

#include "selection.qh"
#include <common/constants.qh>
#include <common/items/item.qh>
#include <common/mapobjects/triggers.qh>
#include <common/mutators/mutator/waypoints/waypointsprites.qh>
#include <common/net_linked.qh>
#include <common/replicate.qh>
#include <common/state.qh>
#include <common/util.qh>
#include <common/weapons/_all.qh>
#include <common/wepent.qh>
#include <server/items/items.qh>
#include <server/items/spawning.qh>
#include <server/weapons/weaponsystem.qh>

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Functions
bool	client_hasweapon (entity this, Weapon wpn,.entity weaponentity, float andammo, bool complain)
	REPLICATE_APPLYCHANGE ("cl_weaponpriority", for(int slot=0;slot< MAX_WEAPONSLOTS;++slot) { .entity weaponentity=weaponentities[slot];if(this.(weaponentity) &&(this.(weaponentity).m_weapon !=WEP_Null||slot==0)) this.(weaponentity).m_switchweapon=w_getbestweapon(this, weaponentity);})
void	Send_WeaponComplain (entity e, float wpn, float type)
void	W_CycleWeapon (entity this, string weaponorder, float dir,.entity weaponentity)
float	W_GetCycleWeapon (entity this, string weaponorder, float dir, float imp, float complain, float skipmissing,.entity weaponentity)
void	W_LastWeapon (entity this,.entity weaponentity)
void	W_NextWeapon (entity this, int list,.entity weaponentity)
void	W_NextWeaponOnImpulse (entity this, float imp,.entity weaponentity)
void	W_PreviousWeapon (entity this, float list,.entity weaponentity)
void	W_SwitchToOtherWeapon (entity this,.entity weaponentity)
bool	W_SwitchWeapon (entity this, Weapon w,.entity weaponentity)
void	W_SwitchWeapon_Force (Player this, Weapon wep,.entity weaponentity)
void	W_SwitchWeapon_TryOthers (entity this, Weapon w,.entity weaponentity)
void	Weapon_whereis (Weapon this, entity cl)

Function Documentation

client_hasweapon()

bool client_hasweapon	(	entity	this,
		Weapon	wpn,
		.entity	weaponentity,
		float	andammo,
		bool	complain
	)

Definition at line 48 of file selection.qc.

References autocvar_g_showweaponspawns, autocvar_g_weaponswitch_debug, CS(), dual_weapons, FOREACH, hasweapon_complain_spam, IL_EACH, Weapon::impulse, IS_REAL_CLIENT, items, Weapon::m_id, OFFHAND_HOOK, PS, Send_WeaponComplain(), SND, Weapon::spawnflags, sprint(), time, Weapon_whereis(), weaponslot(), WEP_FLAG_DUALWIELD, and WepSet_FromWeapon.

Referenced by bot_cmd_select_weapon(), havocbot_chooseweapon(), havocbot_movetogoal(), NIX_GiveCurrentWeapon(), REGISTER_MUTATOR(), W_GetCycleWeapon(), W_LastWeapon(), and W_SwitchWeapon().

{
    float f = 0;

    if (time < CS(this).hasweapon_complain_spam)
        complain = 0;

    // ignore hook button when using other offhand equipment
    if (this.offhand != OFFHAND_HOOK)
    if (wpn == WEP_HOOK && !((STAT(WEAPONS, this) | weaponsInMap) & WepSet_FromWeapon(wpn)))
        complain = 0;

    if (complain)
        CS(this).hasweapon_complain_spam = time + 0.2;

    if (wpn == WEP_Null)
    {
        if (complain)
            sprint(this, "Invalid weapon\n");
        return false;
    }
    if (autocvar_g_weaponswitch_debug == 2 && weaponslot(weaponentity) > 0 && !(wpn.spawnflags & WEP_FLAG_DUALWIELD) && !(PS(this).dual_weapons & wpn.m_wepset))
        return false; // no complaints needed
    if (STAT(WEAPONS, this) & WepSet_FromWeapon(wpn))
    {
        if (andammo)
        {
            if(this.items & IT_UNLIMITED_AMMO)
            {
                f = 1;
            }
            else
            {
                f = wpn.wr_checkammo1(wpn, this, weaponentity) + wpn.wr_checkammo2(wpn, this, weaponentity);

                // always allow selecting the Mine Layer if we placed mines, so that we can detonate them
                if(wpn == WEP_MINE_LAYER)
                    IL_EACH(g_mines, it.owner == this && it.weaponentity_fld == weaponentity,
                    {
                        f = 1;
                        break; // no need to continue
                    });
            }
            if (!f)
            {
                if (complain)
                if(IS_REAL_CLIENT(this))
                {
                    play2(this, SND(UNAVAILABLE));
                    Send_WeaponComplain (this, wpn.m_id, 0);
                }
                return false;
            }
        }
        return true;
    }
    if (complain)
    {
        // DRESK - 3/16/07
        // Report Proper Weapon Status / Modified Weapon Ownership Message
        if (weaponsInMap & WepSet_FromWeapon(wpn))
        {
            Send_WeaponComplain(this, wpn.m_id, 1);
            if(autocvar_g_showweaponspawns < 3)
                Weapon_whereis(wpn, this);
            else
            {
                FOREACH(Weapons, it.impulse == wpn.impulse,
                {
                    Weapon_whereis(it, this);
                });
            }
        }
        else
        {
            Send_WeaponComplain (this, wpn.m_id, 2);
        }

        play2(this, SND(UNAVAILABLE));
    }
    return false;
}

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REPLICATE_APPLYCHANGE()

REPLICATE_APPLYCHANGE	(	"cl_weaponpriority"	,
		for(int slot=0;slot< MAX_WEAPONSLOTS;++slot) { .entity weaponentity=weaponentities[slot];if(this.(weaponentity) &&(this.(weaponentity).m_weapon !=WEP_Null||slot==0)) this.(weaponentity).m_switchweapon=w_getbestweapon(this, weaponentity);}
	)

Referenced by W_LastWeapon().

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Send_WeaponComplain()

void Send_WeaponComplain	(	entity	e,
		float	wpn,
		float	type
	)

Definition at line 18 of file selection.qc.

References msg_entity, MSG_ONE, and WriteByte().

Referenced by client_hasweapon().

{
    msg_entity = e;
    WriteHeader(MSG_ONE, TE_CSQC_WEAPONCOMPLAIN);
    WriteByte(MSG_ONE, wpn);
    WriteByte(MSG_ONE, type);
}

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W_CycleWeapon()

void W_CycleWeapon	(	entity	this,
		string	weaponorder,
		float	dir,
		.entity	weaponentity
	)

Definition at line 302 of file selection.qc.

References REGISTRY_GET, W_GetCycleWeapon(), and W_SwitchWeapon().

Referenced by for(), W_NextWeapon(), and W_PreviousWeapon().

{
    float w;
    w = W_GetCycleWeapon(this, weaponorder, dir, -1, 1, true, weaponentity);
    if(w > 0)
        W_SwitchWeapon(this, REGISTRY_GET(Weapons, w), weaponentity);
}

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W_GetCycleWeapon()

float W_GetCycleWeapon	(	entity	this,
		string	weaponorder,
		float	dir,
		float	imp,
		float	complain,
		float	skipmissing,
		.entity	weaponentity
	)

Definition at line 131 of file selection.qc.

References car(), cdr(), client_hasweapon(), entity(), FOREACH, REGISTRY_GET, selectweapon, stof(), weaponcomplainindex, weaponorder, and WEP_FLAG_MUTATORBLOCKED.

Referenced by W_CycleWeapon(), and W_NextWeaponOnImpulse().

{
    // We cannot tokenize in this function, as GiveItems calls this
    // function. Thus we must use car/cdr.
    float weaponwant, first_valid, prev_valid, switchtonext, switchtolast;
    WepSet wepset = '0 0 0';
    switchtonext = switchtolast = 0;
    first_valid = prev_valid = 0;
    float weaponcur;
    entity wep;

    if(skipmissing || this.(weaponentity).selectweapon == 0)
        weaponcur = this.(weaponentity).m_switchweapon.m_id;
    else
        weaponcur = this.(weaponentity).selectweapon;

    if(dir == 0)
        switchtonext = 1;

    int c = 0;

    string rest = weaponorder;
    while(rest != "")
    {
        weaponwant = stof(car(rest)); rest = cdr(rest);
        wep = REGISTRY_GET(Weapons, weaponwant);
        wepset = wep.m_wepset;
        if(imp >= 0)
        if(wep.impulse != imp)
            continue;

        bool have_other = false;
        FOREACH(Weapons, it != WEP_Null, {
            if(i != weaponwant)
            if(it.impulse == imp || imp < 0)
            if((STAT(WEAPONS, this) & (it.m_wepset)) || (weaponsInMap & (it.m_wepset)))
                have_other = true;
        });

        // skip weapons we don't own that aren't normal and aren't in the map
        if(!(STAT(WEAPONS, this) & wepset))
        if(!(weaponsInMap & wepset))
        if((wep.spawnflags & WEP_FLAG_MUTATORBLOCKED) || have_other)
            continue;

        ++c;

        if(!skipmissing || client_hasweapon(this, wep, weaponentity, true, false))
        {
            if(switchtonext)
                return weaponwant;
            if(!first_valid)
                first_valid = weaponwant;
            if(weaponwant == weaponcur)
            {
                if(dir >= 0)
                    switchtonext = 1;
                else if(prev_valid)
                    return prev_valid;
                else
                    switchtolast = 1;
            }
            prev_valid = weaponwant;
        }
    }
    if(first_valid)
    {
        if(switchtolast)
            return prev_valid;
        else
            return first_valid;
    }
    // complain (but only for one weapon on the button that has been pressed)
    if(complain)
    {
        this.weaponcomplainindex += 1;
        c = (this.weaponcomplainindex % c) + 1;
        rest = weaponorder;
        while(rest != "")
        {
            weaponwant = stof(car(rest)); rest = cdr(rest);
            wep = REGISTRY_GET(Weapons, weaponwant);
            wepset = wep.m_wepset;
            if(imp >= 0)
                if(wep.impulse != imp)
                    continue;

            bool have_other = false;
            FOREACH(Weapons, it != WEP_Null, {
                if(i != weaponwant)
                if(it.impulse == imp || imp < 0)
                if((STAT(WEAPONS, this) & (it.m_wepset)) || (weaponsInMap & (it.m_wepset)))
                    have_other = true;
            });

            // skip weapons we don't own that aren't normal and aren't in the map
            if(!(STAT(WEAPONS, this) & wepset))
            if(!(weaponsInMap & wepset))
            if((wep.spawnflags & WEP_FLAG_MUTATORBLOCKED) || have_other)
                continue;

            --c;
            if(c == 0)
            {
                client_hasweapon(this, wep, weaponentity, true, true);
                break;
            }
        }
    }
    return 0;
}

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W_LastWeapon()

void W_LastWeapon	(	entity	this,
		.entity	weaponentity
	)

Definition at line 341 of file selection.qc.

References client_hasweapon(), cnt, MAX_WEAPONSLOTS, REGISTRY_GET, REPLICATE_APPLYCHANGE(), w_getbestweapon, W_SwitchToOtherWeapon(), W_SwitchWeapon(), and weaponentities.

Referenced by IMPULSE().

{
    Weapon wep = REGISTRY_GET(Weapons, this.(weaponentity).cnt);
    if (client_hasweapon(this, wep, weaponentity, true, false))
        W_SwitchWeapon(this, wep, weaponentity);
    else
        W_SwitchToOtherWeapon(this, weaponentity);
}

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W_NextWeapon()

void W_NextWeapon	(	entity	this,
		int	list,
		.entity	weaponentity
	)

Definition at line 319 of file selection.qc.

References CS_CVAR, W_CycleWeapon(), weaponorder_byid, and weaponorder_byimpulse.

Referenced by IMPULSE(), and X().

{
    if(list == 0)
        W_CycleWeapon(this, weaponorder_byid, -1, weaponentity);
    else if(list == 1)
        W_CycleWeapon(this, CS_CVAR(this).weaponorder_byimpulse, -1, weaponentity);
    else if(list == 2)
        W_CycleWeapon(this, CS_CVAR(this).cvar_cl_weaponpriority, -1, weaponentity);
}

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W_NextWeaponOnImpulse()

void W_NextWeaponOnImpulse	(	entity	this,
		float	imp,
		.entity	weaponentity
	)

Definition at line 310 of file selection.qc.

References CS_CVAR, REGISTRY_GET, W_GetCycleWeapon(), and W_SwitchWeapon().

Referenced by W_SwitchWeapon_TryOthers(), and weapon_group_handle().

{
    float w;
    w = W_GetCycleWeapon(this, CS_CVAR(this).cvar_cl_weaponpriority, +1, imp, 1, (CS_CVAR(this).cvar_cl_weaponimpulsemode == 0), weaponentity);
    if(w > 0)
        W_SwitchWeapon(this, REGISTRY_GET(Weapons, w), weaponentity);
}

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W_PreviousWeapon()

void W_PreviousWeapon	(	entity	this,
		float	list,
		.entity	weaponentity
	)

Definition at line 330 of file selection.qc.

References CS_CVAR, W_CycleWeapon(), weaponorder_byid, and weaponorder_byimpulse.

Referenced by IMPULSE().

{
    if(list == 0)
        W_CycleWeapon(this, weaponorder_byid, +1, weaponentity);
    else if(list == 1)
        W_CycleWeapon(this, CS_CVAR(this).weaponorder_byimpulse, +1, weaponentity);
    else if(list == 2)
        W_CycleWeapon(this, CS_CVAR(this).cvar_cl_weaponpriority, +1, weaponentity);
}

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W_SwitchToOtherWeapon()

void W_SwitchToOtherWeapon	(	entity	this,
		.entity	weaponentity
	)

Definition at line 253 of file selection.qc.

References w_getbestweapon, W_SwitchWeapon_Force(), and WepSet_FromWeapon.

Referenced by W_LastWeapon(), W_Reload(), and weapon_prepareattack_checkammo().

{
    // hack to ensure it switches to an OTHER weapon (in case the other fire mode still has ammo, we want that anyway)
    Weapon ww;
    WepSet set = WepSet_FromWeapon(this.(weaponentity).m_weapon);
    if (STAT(WEAPONS, this) & set)
    {
        STAT(WEAPONS, this) &= ~set;
        ww = w_getbestweapon(this, weaponentity);
        STAT(WEAPONS, this) |= set;
    }
    else
    {
        ww = w_getbestweapon(this, weaponentity);
    }
    if (ww == WEP_Null) return;
    W_SwitchWeapon_Force(this, ww, weaponentity);
}

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W_SwitchWeapon()

bool W_SwitchWeapon	(	entity	this,
		Weapon	w,
		.entity	weaponentity
	)

Definition at line 272 of file selection.qc.

References client_hasweapon(), CS_CVAR, entity(), Weapon::m_id, selectweapon, W_SwitchWeapon_Force(), and weaponLocked().

Referenced by GiveBall(), IMPULSE(), MUTATOR_HOOKFUNCTION(), NIX_GiveCurrentWeapon(), W_CycleWeapon(), W_LastWeapon(), W_NextWeaponOnImpulse(), W_SwitchWeapon_TryOthers(), and W_WeaponFrame().

{
    if(this.(weaponentity).m_switchweapon != w)
    {
        if(client_hasweapon(this, w, weaponentity, true, true))
        {
            W_SwitchWeapon_Force(this, w, weaponentity);
            return true;
        }
        else
        {
            this.(weaponentity).selectweapon = w.m_id; // update selectweapon anyway
            return false;
        }
    }
    else if(!weaponLocked(this) && CS_CVAR(this).cvar_cl_weapon_switch_reload)
    {
        entity actor = this;
        w.wr_reload(w, actor, weaponentity);
    }

    return true; // player already has the weapon out or needs to reload
}

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W_SwitchWeapon_Force()

void W_SwitchWeapon_Force	(	Player	this,
		Weapon	wep,
		.entity	weaponentity
	)

Definition at line 243 of file selection.qc.

References entity(), Weapon::m_id, and TC.

Referenced by GiveItems(), Item_GiveTo(), MUTATOR_HOOKFUNCTION(), TEST(), W_SwitchToOtherWeapon(), W_SwitchWeapon(), W_ThrowWeapon(), and W_WeaponFrame().

{
    TC(Weapon, wep);
    entity w_ent = this.(weaponentity);
    w_ent.cnt = w_ent.m_switchweapon.m_id;
    w_ent.m_switchweapon = wep;
    w_ent.selectweapon = wep.m_id;
}

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W_SwitchWeapon_TryOthers()

void W_SwitchWeapon_TryOthers	(	entity	this,
		Weapon	w,
		.entity	weaponentity
	)

Definition at line 296 of file selection.qc.

References CS_CVAR, Weapon::impulse, W_NextWeaponOnImpulse(), and W_SwitchWeapon().

Referenced by weapon_byid_handle().

{
    if(!W_SwitchWeapon(this, w, weaponentity) && CS_CVAR(this).cvar_cl_weapon_switch_fallback_to_impulse)
        W_NextWeaponOnImpulse(this, w.impulse, weaponentity);
}

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Weapon_whereis()

void Weapon_whereis	(	Weapon	this,
		entity	cl
	)

Definition at line 26 of file selection.qc.

References autocvar_g_showweaponspawns, enemy, entity(), g_items, IL_EACH, and NULL.

Referenced by client_hasweapon(), and W_Model().

{
    if (!autocvar_g_showweaponspawns) return;
    IL_EACH(g_items, it.weapon == this.m_id && (!it.team || (it.ItemStatus & ITS_AVAILABLE)),
    {
        if (Item_IsLoot(it) && (autocvar_g_showweaponspawns < 2))
        {
            continue;
        }
        entity wp = WaypointSprite_Spawn(
            WP_Weapon,
            -2, 0,
            NULL, it.origin + ('0 0 1' * it.maxs.z) * 1.2,
            cl, 0,
            NULL, enemy,
            0,
            RADARICON_NONE
        );
        wp.wp_extra = this.m_id;
    });
}

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