shotgun.qc File Reference

#include "shotgun.qh"
#include <common/items/item/ammo.qh>

Include dependency graph for shotgun.qc:

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Go to the source code of this file.

Functions
void	W_Shotgun_Attack (Weapon thiswep, entity actor,.entity weaponentity, float isprimary, float ammocount, float damage, float falloff_halflife, float falloff_mindist, float falloff_maxdist, float bullets, float spread, float spread_pattern, float spread_pattern_scale, float spread_pattern_bias, float solidpenetration, float force, float falloff_forcehalflife, entity bullet_trail_effect)
void	W_Shotgun_Attack2 (Weapon thiswep, entity actor,.entity weaponentity, int fire)
void	W_Shotgun_Attack3_Frame1 (Weapon thiswep, entity actor,.entity weaponentity, int fire)
void	W_Shotgun_Attack3_Frame2 (Weapon thiswep, entity actor,.entity weaponentity, int fire)
void	W_Shotgun_Melee_Think (entity this)

Variables
float	prevric
float	shotgun_primarytime
entity	swing_alreadyhit
float	swing_prev

Function Documentation

W_Shotgun_Attack()

void W_Shotgun_Attack	(	Weapon	thiswep,
		entity	actor,
		.entity	weaponentity,
		float	isprimary,
		float	ammocount,
		float	damage,
		float	falloff_halflife,
		float	falloff_mindist,
		float	falloff_maxdist,
		float	bullets,
		float	spread,
		float	spread_pattern,
		float	spread_pattern_scale,
		float	spread_pattern_bias,
		float	solidpenetration,
		float	force,
		float	falloff_forcehalflife,
		entity	bullet_trail_effect )

Definition at line 8 of file shotgun.qc.

{
    W_DecreaseAmmo(thiswep, actor, ammocount, weaponentity);
 
    W_SetupShot(actor, weaponentity, true, 5, SND_SHOTGUN_FIRE,
        ((isprimary) ? CH_WEAPON_A : CH_WEAPON_SINGLE), damage * bullets, thiswep.m_id);
 
    // TRICK: do the antilag outside the regular fireBullet function,
    // so it isn't performed unnecessarily on every single bullet!
    float lag = antilag_getlag(actor);
    if(lag && bullets > 0)
        antilag_takeback_all(actor, lag);
 
    if (spread_pattern && spread_pattern_scale > 0)
    {
        vector right, up;
        right = v_right;
        up = v_up;
 
        float fixed_spread_factor = (spread * autocvar_g_weaponspreadfactor) / spread_pattern_scale;
        spread_pattern_bias = bound(0, spread_pattern_bias, 1);
        for(int sc = 0; sc < bullets; ++sc)
        {
            vector s = W_CalculateSpreadPattern(spread_pattern, spread_pattern_bias, sc, bullets);
            s = s * fixed_spread_factor;
            fireBullet_falloff(actor, weaponentity,
                               w_shotorg, w_shotdir + right * s.y + up * s.z,
                               0, solidpenetration, damage,
                               falloff_halflife, falloff_mindist, falloff_maxdist,
                               0, force, falloff_forcehalflife,
                               thiswep.m_id, bullet_trail_effect, false);
        }
    }
    else
        for(int sc = 0; sc < bullets; ++sc)
            fireBullet_falloff(actor, weaponentity,
                w_shotorg, w_shotdir,
                spread, solidpenetration, damage,
                falloff_halflife, falloff_mindist, falloff_maxdist,
                0, force, falloff_forcehalflife,
                thiswep.m_id, bullet_trail_effect, false);
 
    if(lag && bullets > 0)
        antilag_restore_all(actor);
 
    W_MuzzleFlash(thiswep, actor, weaponentity, w_shotorg, w_shotdir);
 
    // casing code
    if(autocvar_g_casings >= 1)
    {
        makevectors(actor.v_angle); // for some reason, this is lost
        //for(int sc = 0; sc < WEP_CVAR_PRI(WEP_SHOTGUN, ammo); ++sc)
            SpawnCasing(((random() * 50 + 50) * v_right) - (v_forward * (random() * 25 + 25)) - ((random() * 5 - 30) * v_up), vectoangles(v_forward), 1, actor, weaponentity);
    }
}

References antilag_getlag(), antilag_restore_all(), antilag_takeback_all(), autocvar_g_casings, autocvar_g_weaponspreadfactor, bound(), CH_WEAPON_A, CH_WEAPON_SINGLE, entity(), fireBullet_falloff(), Weapon::m_id, makevectors, random(), SpawnCasing(), v_forward, v_right, v_up, vectoangles(), vector, W_CalculateSpreadPattern(), W_DecreaseAmmo(), W_MuzzleFlash(), W_SetupShot, w_shotdir, and w_shotorg.

Referenced by W_Shotgun_Attack3_Frame1(), and W_Shotgun_Attack3_Frame2().

W_Shotgun_Attack2()

void W_Shotgun_Attack2	(	Weapon	thiswep,
		entity	actor,
		.entity	weaponentity,
		int	fire )

Definition at line 177 of file shotgun.qc.

{
    sound(actor, CH_WEAPON_A, SND_SHOTGUN_MELEE, VOL_BASE, ATTEN_NORM);
    weapon_thinkf(actor, weaponentity, WFRAME_FIRE2, WEP_CVAR_SEC(WEP_SHOTGUN, animtime), w_ready);
 
    entity meleetemp = new_pure(meleetemp);
    meleetemp.realowner = actor;
    setthink(meleetemp, W_Shotgun_Melee_Think);
    meleetemp.nextthink = time + WEP_CVAR_SEC(WEP_SHOTGUN, melee_delay) * W_WeaponRateFactor(actor);
    meleetemp.weaponentity_fld = weaponentity;
    W_SetupShot_Range(actor, weaponentity, true, 0, SND_Null, 0, WEP_CVAR_SEC(WEP_SHOTGUN, damage), WEP_CVAR_SEC(WEP_SHOTGUN, melee_range), WEP_SHOTGUN.m_id | HITTYPE_SECONDARY);
}

References ATTEN_NORM, CH_WEAPON_A, entity(), HITTYPE_SECONDARY, new_pure, setthink, sound, time, VOL_BASE, w_ready(), W_SetupShot_Range, W_Shotgun_Melee_Think(), W_WeaponRateFactor(), weapon_thinkf(), and WEP_CVAR_SEC.

W_Shotgun_Attack3_Frame1()

void W_Shotgun_Attack3_Frame1	(	Weapon	thiswep,
		entity	actor,
		.entity	weaponentity,
		int	fire )

Definition at line 219 of file shotgun.qc.

{
    if (!thiswep.wr_checkammo2(thiswep, actor, weaponentity))
    if (!(actor.items & IT_UNLIMITED_AMMO))
    {
        W_SwitchWeapon_Force(actor, w_getbestweapon(actor, weaponentity), weaponentity);
        w_ready(thiswep, actor, weaponentity, fire);
        return;
    }
 
    W_Shotgun_Attack(thiswep, actor, weaponentity, false,
        WEP_CVAR_PRI(WEP_SHOTGUN, ammo),
        WEP_CVAR_PRI(WEP_SHOTGUN, damage),
        WEP_CVAR_PRI(WEP_SHOTGUN, damagefalloff_halflife),
        WEP_CVAR_PRI(WEP_SHOTGUN, damagefalloff_mindist),
        WEP_CVAR_PRI(WEP_SHOTGUN, damagefalloff_maxdist),
        WEP_CVAR_PRI(WEP_SHOTGUN, bullets),
        WEP_CVAR_PRI(WEP_SHOTGUN, spread),
        WEP_CVAR_PRI(WEP_SHOTGUN, spread_pattern),
        WEP_CVAR_PRI(WEP_SHOTGUN, spread_pattern_scale),
        WEP_CVAR_PRI(WEP_SHOTGUN, spread_pattern_bias),
        WEP_CVAR_PRI(WEP_SHOTGUN, solidpenetration),
        WEP_CVAR_PRI(WEP_SHOTGUN, force),
        WEP_CVAR_PRI(WEP_SHOTGUN, damagefalloff_forcehalflife),
        EFFECT_BULLET_WEAK);
    weapon_thinkf(actor, weaponentity, WFRAME_FIRE1, WEP_CVAR_SEC(WEP_SHOTGUN, alt_animtime), W_Shotgun_Attack3_Frame2);
}

References ammo, entity(), IT_UNLIMITED_AMMO, w_getbestweapon, w_ready(), W_Shotgun_Attack(), W_Shotgun_Attack3_Frame2(), W_SwitchWeapon_Force(), weapon_thinkf(), WEP_CVAR_PRI, WEP_CVAR_SEC, and Weapon::wr_checkammo2().

W_Shotgun_Attack3_Frame2()

void W_Shotgun_Attack3_Frame2	(	Weapon	thiswep,
		entity	actor,
		.entity	weaponentity,
		int	fire )

Definition at line 191 of file shotgun.qc.

{
    if (!thiswep.wr_checkammo2(thiswep, actor, weaponentity))
    if (!(actor.items & IT_UNLIMITED_AMMO))
    {
        W_SwitchWeapon_Force(actor, w_getbestweapon(actor, weaponentity), weaponentity);
        w_ready(thiswep, actor, weaponentity, fire);
        return;
    }
 
    sound(actor, CH_WEAPON_SINGLE, SND_Null, VOL_BASE, ATTN_NORM); // kill previous sound
    W_Shotgun_Attack(thiswep, actor, weaponentity, true,
        WEP_CVAR_PRI(WEP_SHOTGUN, ammo),
        WEP_CVAR_PRI(WEP_SHOTGUN, damage),
        WEP_CVAR_PRI(WEP_SHOTGUN, damagefalloff_halflife),
        WEP_CVAR_PRI(WEP_SHOTGUN, damagefalloff_mindist),
        WEP_CVAR_PRI(WEP_SHOTGUN, damagefalloff_maxdist),
        WEP_CVAR_PRI(WEP_SHOTGUN, bullets),
        WEP_CVAR_PRI(WEP_SHOTGUN, spread),
        WEP_CVAR_PRI(WEP_SHOTGUN, spread_pattern),
        WEP_CVAR_PRI(WEP_SHOTGUN, spread_pattern_scale),
        WEP_CVAR_PRI(WEP_SHOTGUN, spread_pattern_bias),
        WEP_CVAR_PRI(WEP_SHOTGUN, solidpenetration),
        WEP_CVAR_PRI(WEP_SHOTGUN, force),
        WEP_CVAR_PRI(WEP_SHOTGUN, damagefalloff_forcehalflife),
        EFFECT_BULLET_WEAK); // actually is secondary, but we trick the last shot into playing full reload sound
    weapon_thinkf(actor, weaponentity, WFRAME_FIRE1, WEP_CVAR_SEC(WEP_SHOTGUN, alt_animtime), w_ready);
}

References ammo, ATTN_NORM, CH_WEAPON_SINGLE, entity(), IT_UNLIMITED_AMMO, sound, VOL_BASE, w_getbestweapon, w_ready(), W_Shotgun_Attack(), W_SwitchWeapon_Force(), weapon_thinkf(), WEP_CVAR_PRI, WEP_CVAR_SEC, and Weapon::wr_checkammo2().

Referenced by W_Shotgun_Attack3_Frame1().

W_Shotgun_Melee_Think()

void W_Shotgun_Melee_Think

(

entity

this

)

Definition at line 73 of file shotgun.qc.

{
    // declarations
    float i, f, swing, swing_factor, swing_damage, meleetime, is_player;
    entity target_victim;
    vector targpos, melee_path;
 
    if(!this.cnt) // set start time of melee
    {
        this.cnt = time;
        W_PlayStrengthSound(this.realowner);
    }
 
    makevectors(this.realowner.v_angle); // update values for v_* vectors
 
    // calculate swing percentage based on time
    meleetime = WEP_CVAR_SEC(WEP_SHOTGUN, melee_time) * W_WeaponRateFactor(this.realowner);
    swing = bound(0, (this.cnt + meleetime - time) / meleetime, 10);
    f = ((1 - swing) * WEP_CVAR_SEC(WEP_SHOTGUN, melee_traces));
 
    // check to see if we can still continue, otherwise give up now
    if(IS_DEAD(this.realowner) && WEP_CVAR_SEC(WEP_SHOTGUN, melee_no_doubleslap))
    {
        delete(this);
        return;
    }
 
    melee_path = (v_up    * WEP_CVAR_SEC(WEP_SHOTGUN, melee_swing_up))
               + (v_right * WEP_CVAR_SEC(WEP_SHOTGUN, melee_swing_side));
    // if okay, perform the traces needed for this frame
    for(i=this.swing_prev; i < f; ++i)
    {
        swing_factor = ((1 - (i / WEP_CVAR_SEC(WEP_SHOTGUN, melee_traces))) * 2 - 1);
 
        targpos = this.realowner.origin + this.realowner.view_ofs
            + (melee_path * swing_factor)
            + (v_forward * WEP_CVAR_SEC(WEP_SHOTGUN, melee_range));
 
        WarpZone_traceline_antilag(this.realowner, this.realowner.origin + this.realowner.view_ofs, targpos, false, this.realowner, ((IS_CLIENT(this.realowner)) ? ANTILAG_LATENCY(this.realowner) : 0));
 
        Send_Effect(EFFECT_SHOTGUN_WOOSH, trace_endpos, -melee_path, 1);
 
        // draw lightning beams for debugging
    #ifdef SHOTGUN_MELEEDEBUG
        te_lightning2(NULL, targpos, this.realowner.origin + this.realowner.view_ofs + v_forward * 5 - v_up * 5);
        te_customflash(targpos, 40,  2, '1 1 1');
    #endif
 
        is_player = (IS_PLAYER(trace_ent) || trace_ent.classname == "body" || IS_MONSTER(trace_ent));
 
        if((trace_fraction < 1) // if trace is good, apply the damage and remove this
            && (trace_ent.takedamage != DAMAGE_NO)
            && (trace_ent != this.swing_alreadyhit)
            && (is_player || WEP_CVAR_SEC(WEP_SHOTGUN, melee_nonplayerdamage)))
        {
            target_victim = trace_ent; // so it persists through other calls
 
            if(is_player) // this allows us to be able to nerf the non-player damage done in e.g. assault or onslaught.
                swing_damage = (WEP_CVAR_SEC(WEP_SHOTGUN, damage) * min(1, swing_factor + 1));
            else
                swing_damage = (WEP_CVAR_SEC(WEP_SHOTGUN, melee_nonplayerdamage) * min(1, swing_factor + 1));
 
            //print(strcat(this.realowner.netname, " hitting ", target_victim.netname, " with ", strcat(ftos(swing_damage), " damage (factor: ", ftos(swing_factor), ") at "), ftos(time), " seconds.\n"));
 
            Damage(target_victim, this.realowner, this.realowner,
                swing_damage, WEP_SHOTGUN.m_id | HITTYPE_SECONDARY, this.weaponentity_fld,
                this.realowner.origin + this.realowner.view_ofs,
                v_forward * WEP_CVAR_SEC(WEP_SHOTGUN, force));
 
            if(accuracy_isgooddamage(this.realowner, target_victim))
                accuracy_add(this.realowner, WEP_SHOTGUN, 0, swing_damage, 0); // add to hit
 
            // draw large red flash for debugging
        #ifdef SHOTGUN_MELEEDEBUG
            te_customflash(targpos, 200, 2, '15 0 0');
        #endif
 
            if(WEP_CVAR_SEC(WEP_SHOTGUN, melee_multihit)) // allow multiple hits with one swing, but not against the same player twice.
            {
                this.swing_alreadyhit = target_victim;
                continue; // move along to next trace
            }
            else
            {
                delete(this);
                return;
            }
        }
    }
 
    if(time >= this.cnt + meleetime)
    {
        // melee is finished
        delete(this);
        return;
    }
    else
    {
        // set up next frame
        this.swing_prev = i;
        this.nextthink = time;
    }
}

References accuracy_add(), accuracy_isgooddamage(), ANTILAG_LATENCY, bound(), cnt, Damage(), DAMAGE_NO, entity(), HITTYPE_SECONDARY, IS_CLIENT, IS_DEAD, IS_MONSTER, IS_PLAYER, makevectors, min(), nextthink, NULL, realowner, Send_Effect(), swing_alreadyhit, swing_prev, time, trace_endpos, trace_ent, trace_fraction, v_forward, v_right, v_up, vector, W_PlayStrengthSound(), W_WeaponRateFactor(), WarpZone_traceline_antilag(), and WEP_CVAR_SEC.

Referenced by W_Shotgun_Attack2().

Variable Documentation

prevric

float prevric

Definition at line 381 of file shotgun.qc.

shotgun_primarytime

float shotgun_primarytime

Definition at line 247 of file shotgun.qc.

swing_alreadyhit

entity swing_alreadyhit

Definition at line 72 of file shotgun.qc.

Referenced by W_Shotgun_Melee_Think().

swing_prev

float swing_prev

Definition at line 71 of file shotgun.qc.

Referenced by W_Shotgun_Melee_Think().