sv_nades.qc

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#include "sv_nades.qh"
 
#include <common/gametypes/_mod.qh>
#include <common/weapons/all.qh>
#include <common/mutators/mutator/overkill/okmachinegun.qh>
#include <common/mutators/mutator/overkill/okshotgun.qh>
#include <server/command/common.qh>
 
.float nade_time_primed;
 
.entity nade_spawnloc;
 
vector nades_PlayerColor(entity this, bool isPants)
{
    if (teamplay)
        return Team_ColorRGB(this.team);
 
    // logic copied from Scoreboard_GetName
    int col = (this.colormap >= 1024)
        ? this.colormap - 1024
        : this.clientcolors;
    return (isPants)
        ? colormapPaletteColor(col % 16, true)
        : colormapPaletteColor(floor(col / 16), false);
}
 
void nade_timer_think(entity this)
{
    this.skin = 8 - (this.wait - time) / (this.nade_lifetime / 10);
    this.nextthink = time;
    if (!this.owner || wasfreed(this.owner))
        delete(this);
}
 
void nade_burn_spawn(entity _nade)
{
    CSQCProjectile(_nade, true, REGISTRY_GET(Nades, STAT(NADE_BONUS_TYPE, _nade)).m_projectile[1], true);
}
 
void nade_spawn(entity _nade)
{
    entity timer = new(nade_timer);
    setmodel(timer, MDL_NADE_TIMER);
    setattachment(timer, _nade, "");
    timer.colormap = _nade.colormap;
    timer.glowmod = _nade.glowmod;
    setthink(timer, nade_timer_think);
    timer.nextthink = time;
    timer.wait = _nade.wait;
    timer.nade_lifetime = _nade.nade_lifetime;
    timer.owner = _nade;
    timer.skin = 10;
 
    _nade.effects |= EF_LOWPRECISION;
 
    CSQCProjectile(_nade, true, REGISTRY_GET(Nades, STAT(NADE_BONUS_TYPE, _nade)).m_projectile[0], true);
}
 
 
void nades_orb_think(entity this)
{
    if (time >= this.ltime)
    {
        delete(this);
        return;
    }
 
    this.nextthink = time;
 
    if (time >= this.nade_special_time)
    {
        this.nade_special_time = time + 0.05;
        this.nade_show_particles = true;
    }
    else
        this.nade_show_particles = false;
}
 
entity nades_spawn_orb(entity this, float orb_lifetime, float orb_rad)
{
    // NOTE: this function merely places an orb
    // you must add a custom touch function to the returned entity if desired
    entity orb = new(nades_spawn_orb);
    orb.owner = this.owner;
    orb.realowner = this.realowner;
    setorigin(orb, this.origin);
 
    orb.lifetime = orb_lifetime; // required for timers
    orb.ltime = time + orb.lifetime;
    orb.bot_dodge = false;
    orb.team = this.realowner.team;
    orb.solid = SOLID_TRIGGER;
 
    setmodel(orb, MDL_NADE_ORB);
    orb.skin = 1;
    orb.radius = orb_rad; // required for fading
    vector size = '0.5 0.5 0.5' * orb.radius;
    setsize(orb, -size, size);
 
    STAT(NADE_BONUS_TYPE, orb) = STAT(NADE_BONUS_TYPE, this);
    orb.colormod = REGISTRY_GET(Nades, STAT(NADE_BONUS_TYPE, orb)).m_color;
 
    Net_LinkEntity(orb, true, 0, orb_send);
 
    orb.reset = SUB_Remove;
 
    setthink(orb, nades_orb_think);
    orb.nextthink = time;
 
    return orb;
}
 
 
void nade_boom(entity this)
{
    entity expef = NULL;
    vector expcol_min = '0 0 0', expcol_max = '0 0 0';
 
    Nade ntype = REGISTRY_GET(Nades, STAT(NADE_BONUS_TYPE, this));
 
    if (!this.takedamage || ntype == NADE_TYPE_Null)
    {
        // first condition: nade was destroyed by something (lava, void, etc.), just do a normal explosion
        // this prevents weird cases like spawn nade setting your spawnpoint on the void, translocate sending you into the void, etc.
        ntype = NADE_TYPE_NORMAL;
    }
 
#define SET_NADE_EFFECT(nade_type, exp_effect, exp_color_min, exp_color_max) \
    case nade_type: \
        expef = exp_effect; \
        expcol_min = exp_color_min; \
        expcol_max = exp_color_max; \
        break
 
    switch (ntype)
    {
        SET_NADE_EFFECT(NADE_TYPE_NAPALM,      EFFECT_EXPLOSION_MEDIUM, '0 0 0', '0 0 0');
        SET_NADE_EFFECT(NADE_TYPE_ICE,         EFFECT_ELECTRO_COMBO,    '0 0 0', '0 0 0');
        SET_NADE_EFFECT(NADE_TYPE_TRANSLOCATE, NULL,                    '0 0 0', '0 0 0');
        SET_NADE_EFFECT(NADE_TYPE_MONSTER,     NULL,                    nades_PlayerColor(this.realowner, false), nades_PlayerColor(this.realowner, true));
        SET_NADE_EFFECT(NADE_TYPE_SPAWN,       EFFECT_SPAWN,            nades_PlayerColor(this.realowner, false), nades_PlayerColor(this.realowner, true));
        SET_NADE_EFFECT(NADE_TYPE_HEAL,        EFFECT_SPAWN,            '1 0 0', '1 0 0');
        SET_NADE_EFFECT(NADE_TYPE_ENTRAP,      EFFECT_SPAWN,            '1 1 0', '1 1 0');
        SET_NADE_EFFECT(NADE_TYPE_VEIL,        EFFECT_SPAWN,            '0 0 0', '0 0 0');
        SET_NADE_EFFECT(NADE_TYPE_AMMO,        EFFECT_SPAWN,            '0.33 0.33 1', '0.33 0.33 1');
        SET_NADE_EFFECT(NADE_TYPE_DARKNESS,    EFFECT_EXPLOSION_MEDIUM, '0 0 0', '0 0 0');
        SET_NADE_EFFECT(NADE_TYPE_NORMAL,      EFFECT_NADE_EXPLODE,     nades_PlayerColor(this.realowner, false), nades_PlayerColor(this.realowner, true));
    }
#undef SET_NADE_EFFECT
 
    if (expef)
        Send_Effect_Except(expef, findbetterlocation(this.origin, 8), '0 0 0', 1, expcol_min, expcol_max, NULL);
 
    sound(this, CH_SHOTS_SINGLE, SND_Null,          VOL_BASE, ATTEN_NORM);
    sound(this, CH_SHOTS,        SND_ROCKET_IMPACT, VOL_BASE, ATTEN_NORM);
 
    this.event_damage = func_null; // prevent somehow calling damage in the next call
 
    switch (ntype)
    {
        case NADE_TYPE_NORMAL:      nade_normal_boom(this);      break;
        case NADE_TYPE_NAPALM:      nade_napalm_boom(this);      break;
        case NADE_TYPE_ICE:         nade_ice_boom(this);         break;
        case NADE_TYPE_TRANSLOCATE: nade_translocate_boom(this); break;
        case NADE_TYPE_SPAWN:       nade_spawn_boom(this);       break;
        case NADE_TYPE_HEAL:        nade_heal_boom(this);        break;
        case NADE_TYPE_MONSTER:     nade_monster_boom(this);     break;
        case NADE_TYPE_ENTRAP:      nade_entrap_boom(this);      break;
        case NADE_TYPE_VEIL:        nade_veil_boom(this);        break;
        case NADE_TYPE_AMMO:        nade_ammo_boom(this);        break;
        case NADE_TYPE_DARKNESS:    nade_darkness_boom(this);    break;
    }
 
    IL_EACH(g_projectiles, it.classname == "grapplinghook" && it.aiment == this, RemoveHook(it));
    delete(this);
}
 
void spawn_held_nade(entity player, entity nowner, float ntime, string ntype, string pntype);
void nade_pickup(entity this, entity thenade)
{
    spawn_held_nade(this, thenade.realowner, autocvar_g_nades_pickup_time, REGISTRY_GET(Nades, STAT(NADE_BONUS_TYPE, thenade)).netname, thenade.pokenade_type);
 
    // set refire so player can't even
    this.nade_refire = time + autocvar_g_nades_nade_refire;
    STAT(NADE_TIMER, this) = 0;
 
    if (this.nade)
        this.nade.nade_time_primed = thenade.nade_time_primed;
}
 
bool CanThrowNade(entity this);
void nade_touch(entity this, entity toucher)
{
    if (toucher)
        UpdateCSQCProjectile(this);
 
    if (toucher == this.realowner)
        return; // no this impacts
 
    if (autocvar_g_nades_pickup
    && time >= this.spawnshieldtime
    && !toucher.nade && GetResource(this, RES_HEALTH) == this.max_health // no boosted shot pickups, thank you very much
    && CanThrowNade(toucher) // prevent some obvious things, like dead players
    && IS_REAL_CLIENT(toucher)) // above checks for IS_PLAYER, don't need to do it here
    {
        nade_pickup(toucher, this);
        sound(this, CH_SHOTS_SINGLE, SND_Null, VOL_BASE, 0.5 * (ATTEN_LARGE + ATTEN_MAX));
        delete(this);
        return;
    }
    /*
    bool is_weapclip = false;
    if (trace_dphitq3surfaceflags & Q3SURFACEFLAG_NODRAW)
    if (!(trace_dphitq3surfaceflags & Q3SURFACEFLAG_NONSOLID))
    if (!(trace_dphitcontents & DPCONTENTS_OPAQUE))
        is_weapclip = true;
    */
    if (ITEM_TOUCH_NEEDKILL()) // || is_weapclip)
    {
        IL_EACH(g_projectiles, it.classname == "grapplinghook" && it.aiment == this, RemoveHook(it));
        delete(this);
        return;
    }
 
    PROJECTILE_TOUCH(this, toucher);
 
    //setsize(this, '-2 -2 -2', '2 2 2');
    //UpdateCSQCProjectile(this);
    if (GetResource(this, RES_HEALTH) == this.max_health)
    {
        spamsound(this, CH_SHOTS, SND_GRENADE_BOUNCE_RANDOM(), VOL_BASE, ATTEN_NORM);
        return;
    }
 
    this.enemy = toucher;
    nade_boom(this);
}
 
void nade_beep(entity this)
{
    sound(this, CH_SHOTS_SINGLE, SND_NADE_BEEP, VOL_BASE, 0.5 * (ATTEN_LARGE + ATTEN_MAX));
    setthink(this, nade_boom);
    this.nextthink = max(this.wait, time);
}
 
void nade_damage(entity this, entity inflictor, entity attacker, float damage, int deathtype, .entity weaponentity, vector hitloc, vector force)
{
    if (ITEM_DAMAGE_NEEDKILL(deathtype))
    {
        this.takedamage = DAMAGE_NO;
        W_PrepareExplosionByDamage(this, attacker, nade_boom);
        return;
    }
 
    if (STAT(NADE_BONUS_TYPE, this) == NADE_TYPE_TRANSLOCATE.m_id || STAT(NADE_BONUS_TYPE, this) == NADE_TYPE_SPAWN.m_id)
        return; // can't launch these, to prevent teleporting across the map
 
    // adjust damage & force to allow specific interactions (e.g. launching nades with Vortex)
    if (MUTATOR_CALLHOOK(Nade_Damage, this, DEATH_WEAPONOF(deathtype), force, damage))
    {}
    else if (DEATH_ISWEAPON(deathtype, WEP_BLASTER))
    {
        force *= 1.5;
        damage = 0;
    }
    else if (DEATH_ISWEAPON(deathtype, WEP_VORTEX) || DEATH_ISWEAPON(deathtype, WEP_VAPORIZER) || DEATH_ISWEAPON(deathtype, WEP_OVERKILL_NEX))
    {
        force *= 6;
        damage = this.max_health * 0.55;
    }
    else if (DEATH_ISWEAPON(deathtype, WEP_MACHINEGUN) || DEATH_ISWEAPON(deathtype, WEP_OVERKILL_MACHINEGUN))
        damage = this.max_health * 0.1;
    else if (DEATH_ISWEAPON(deathtype, WEP_SHOTGUN) || DEATH_ISWEAPON(deathtype, WEP_OVERKILL_SHOTGUN)) // WEAPONTODO
    {
        if (!(deathtype & HITTYPE_SECONDARY))
            damage = this.max_health * 1.15;
    }
 
    // melee slaps
    entity death_weapon = DEATH_WEAPONOF(deathtype);
    if (death_weapon.spawnflags & ((deathtype & HITTYPE_SECONDARY) ? WEP_TYPE_MELEE_SEC : WEP_TYPE_MELEE_PRI))
    {
        force *= 10;
        damage = this.max_health * 0.1;
    }
 
    this.velocity += force;
    UpdateCSQCProjectile(this);
 
    if (damage <= 0 || (IS_ONGROUND(this) && IS_PLAYER(attacker)))
        return;
 
    float hp = GetResource(this, RES_HEALTH);
    if (hp == this.max_health)
    {
        sound(this, CH_SHOTS_SINGLE, SND_Null, VOL_BASE, 0.5 * (ATTEN_LARGE + ATTEN_MAX));
        this.nextthink = max(time + this.nade_lifetime, time);
        setthink(this, nade_beep);
    }
 
    hp -= damage;
    SetResource(this, RES_HEALTH, hp);
 
    if (IS_PLAYER(attacker)
    && STAT(NADE_BONUS_TYPE, this) != NADE_TYPE_TRANSLOCATE.m_id
    && STAT(NADE_BONUS_TYPE, this) != NADE_TYPE_SPAWN.m_id)
        this.realowner = attacker;
 
    if (hp <= 0)
    {
        if (nade_spawn_DestroyDamage(this, attacker)
        ||  nade_translocate_DestroyDamage(this, attacker))
            return;
 
        W_PrepareExplosionByDamage(this, attacker, nade_boom);
    }
    else
        nade_burn_spawn(this);
}
 
void toss_nade(entity e, bool set_owner, vector _velocity, float _time)
{
    if (e.nade == NULL)
        return;
 
    entity _nade = e.nade;
    e.nade = NULL;
 
    if (e.fake_nade)
        delete(e.fake_nade);
    e.fake_nade = NULL;
 
    Kill_Notification(NOTIF_ONE_ONLY, e, MSG_CENTER, CPID_NADES);
 
    makevectors(e.v_angle);
 
    // NOTE: always throw from first weapon entity?
    W_SetupShot(e, _nade.weaponentity_fld, false, false, SND_Null, CH_WEAPON_A, 0, DEATH_NADE.m_id);
 
    vector offset = v_forward * autocvar_g_nades_throw_offset.x
                  + v_right * autocvar_g_nades_throw_offset.y
                  + v_up * autocvar_g_nades_throw_offset.z;
 
    setorigin(_nade, w_shotorg + offset);
    //setmodel(_nade, MDL_PROJECTILE_NADE);
    //setattachment(_nade, NULL, "");
    PROJECTILE_MAKETRIGGER(_nade);
    float size;
    if (STAT(NADES_SMALL, e))
        size = 16;
    else
        size = 32;
    setsize(_nade, '0.5 0.5 0.5' * -size, '0.5 0.5 0.5' * size);
    set_movetype(_nade, MOVETYPE_BOUNCE);
 
    tracebox(_nade.origin, _nade.mins, _nade.maxs, _nade.origin, MOVE_NOMONSTERS, _nade);
    if (trace_startsolid)
        setorigin(_nade, e.origin);
 
    if (e.v_angle.x >= 70 && e.v_angle.x <= 110 && PHYS_INPUT_BUTTON_CROUCH(e))
        _nade.velocity = '0 0 100';
    else if (autocvar_g_nades_nade_newton_style == 1)
        _nade.velocity = e.velocity + _velocity;
    else if (autocvar_g_nades_nade_newton_style == 2)
        _nade.velocity = _velocity;
    else
        _nade.velocity = W_CalculateProjectileVelocity(e, e.velocity, _velocity, true);
 
    if (set_owner)
        _nade.realowner = e;
 
    settouch(_nade, nade_touch);
    _nade.spawnshieldtime = time + 0.1; // prevent instantly picking up again
    SetResource(_nade, RES_HEALTH, autocvar_g_nades_nade_health);
    _nade.max_health = GetResource(_nade, RES_HEALTH);
    _nade.takedamage = DAMAGE_AIM;
    _nade.event_damage = nade_damage;
    setcefc(_nade, func_null);
    _nade.exteriormodeltoclient = NULL;
    _nade.traileffectnum = 0;
    _nade.teleportable = true;
    _nade.pushable = true;
    _nade.gravity = 1;
    _nade.missile_flags = MIF_SPLASH | MIF_ARC;
    _nade.damagedbycontents = true;
    IL_PUSH(g_damagedbycontents, _nade);
    _nade.angles = vectoangles(_nade.velocity);
    _nade.flags = FL_PROJECTILE;
    IL_PUSH(g_projectiles, _nade);
    IL_PUSH(g_bot_dodge, _nade);
    _nade.projectiledeathtype = DEATH_NADE.m_id;
    _nade.toss_time = time;
    _nade.solid = SOLID_CORPSE; //((STAT(NADE_BONUS_TYPE, _nade) == NADE_TYPE_TRANSLOCATE) ? SOLID_CORPSE : SOLID_BBOX);
 
    switch (STAT(NADE_BONUS_TYPE, _nade))
    {
        case NADE_TYPE_TRANSLOCATE.m_id:
        case NADE_TYPE_SPAWN.m_id:
        case NADE_TYPE_MONSTER.m_id:
            _nade.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_PLAYERCLIP | DPCONTENTS_BOTCLIP;
            break;
        default:
            _nade.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY;
            break;
    }
 
    nade_spawn(_nade);
 
    if (_time)
    {
        setthink(_nade, nade_boom);
        _nade.nextthink = _time;
    }
 
    e.nade_refire = time + autocvar_g_nades_nade_refire;
    STAT(NADE_TIMER, e) = 0;
}
 
Nade nades_CheckTypes(Nade ntype)
{
#define NADE_TYPE_CHECK(nade_ent, nade_cvar) \
    case nade_ent.m_id: \
        if (nade_cvar) \
            return ntype; \
        break
 
    switch (ntype.m_id)
    {
        case 0: return NADE_TYPE_Null; // use NADE_TYPE_Null to signify a random nade
        NADE_TYPE_CHECK(NADE_TYPE_NAPALM,      autocvar_g_nades_napalm);
        NADE_TYPE_CHECK(NADE_TYPE_ICE,         autocvar_g_nades_ice);
        NADE_TYPE_CHECK(NADE_TYPE_TRANSLOCATE, autocvar_g_nades_translocate);
        NADE_TYPE_CHECK(NADE_TYPE_SPAWN,       autocvar_g_nades_spawn);
        NADE_TYPE_CHECK(NADE_TYPE_HEAL,        autocvar_g_nades_heal);
        NADE_TYPE_CHECK(NADE_TYPE_MONSTER,     autocvar_g_nades_pokenade && autocvar_g_monsters); // if monsters disabled, this nade can't do anything, use instead normal nade
        NADE_TYPE_CHECK(NADE_TYPE_ENTRAP,      autocvar_g_nades_entrap);
        NADE_TYPE_CHECK(NADE_TYPE_VEIL,        autocvar_g_nades_veil);
        NADE_TYPE_CHECK(NADE_TYPE_AMMO,        autocvar_g_nades_ammo);
        NADE_TYPE_CHECK(NADE_TYPE_DARKNESS,    autocvar_g_nades_darkness);
    }
    return NADE_TYPE_NORMAL; // default to NADE_TYPE_NORMAL for unknown nade types
#undef NADE_TYPE_CHECK
}
 
void nades_GiveBonus(entity player, float score)
{
    if (autocvar_g_nades && autocvar_g_nades_bonus
    && IS_REAL_CLIENT(player) && IS_PLAYER(player) && STAT(NADE_BONUS, player) < autocvar_g_nades_bonus_max
    && !IS_DEAD(player) && !STAT(FROZEN, player))
    {
        if (STAT(NADE_BONUS_SCORE, player) < 1)
            STAT(NADE_BONUS_SCORE, player) += score / autocvar_g_nades_bonus_score_max;
 
        if (STAT(NADE_BONUS_SCORE, player) >= 1)
        {
            Send_Notification(NOTIF_ONE, player, MSG_CENTER, CENTER_NADE_BONUS);
            play2(player, SND(NADE_BONUS));
            ++STAT(NADE_BONUS, player);
            --STAT(NADE_BONUS_SCORE, player);
        }
    }
}

void nades_RemoveBonus(entity player)
{
    STAT(NADE_BONUS, player) = STAT(NADE_BONUS_SCORE, player) = 0;
}
 
MUTATOR_HOOKFUNCTION(nades, PutClientInServer)
{
    entity player = M_ARGV(0, entity);
 
    nades_RemoveBonus(player);
}
 
bool nade_customize(entity this, entity client)
{
    //if (IS_SPEC(client)) return false;
    if (client == this.exteriormodeltoclient || (IS_SPEC(client) && client.enemy == this.exteriormodeltoclient))
    {
        // somewhat hide the model, but keep the glow
        //this.effects = 0;
        if (this.traileffectnum)
            this.traileffectnum = 0;
        this.alpha = -1;
    }
    else
    {
        //this.effects = EF_ADDITIVE | EF_FULLBRIGHT | EF_LOWPRECISION;
        if (!this.traileffectnum)
        {
            entity nade = REGISTRY_GET(Nades, STAT(NADE_BONUS_TYPE, this));
            this.traileffectnum = _particleeffectnum(Nade_TrailEffect(nade.m_projectile[0], this.team).eent_eff_name);
        }
        this.alpha = 1;
    }
 
    return true;
}
 
int nade_choose_random()
{
    RandomSelection_Init();
    FOREACH(Nades, it != NADE_TYPE_Null,
    {
        if (nades_CheckTypes(it) == it) // this nade type is allowed
            RandomSelection_AddEnt(it, 1, 1);
    });
    return RandomSelection_chosen_ent.m_id;
}
 
Nade Nades_FromString(string ntype)
{
    FOREACH(Nades, it != NADE_TYPE_Null && (it.netname == ntype || ftos(it.impulse) == ntype), return it);
    return NADE_TYPE_Null;
}
 
Nade Nades_GetType(string ntype)
{
    Nade def;
    if (ntype == "random" || ntype == "0")
        def = REGISTRY_GET(Nades, nade_choose_random());
    else
        def = Nades_FromString(ntype);
 
    return (def == NADE_TYPE_Null) ? NADE_TYPE_NORMAL : def;
}
 
void spawn_held_nade(entity player, entity nowner, float ntime, string ntype, string pntype)
{
    entity n = new(nade), fn = new(fake_nade);
 
    Nade def = Nades_GetType(ntype);
 
    n.pokenade_type = pntype;
 
    STAT(NADE_BONUS_TYPE, n) = def.m_id;
 
    .entity weaponentity = weaponentities[0]; // TODO: unhardcode
 
    setmodel(n, MDL_PROJECTILE_NADE);
    //setattachment(n, player, "bip01 l hand");
    n.exteriormodeltoclient = player;
    setcefc(n, nade_customize);
    n.traileffectnum = _particleeffectnum(Nade_TrailEffect(def.m_projectile[0], player.team).eent_eff_name);
    n.colormod = def.m_color;
    n.realowner = nowner;
    n.colormap = player.colormap;
    n.glowmod = player.glowmod;
    n.wait = time + max(0, ntime);
    n.nade_time_primed = time;
    setthink(n, nade_beep);
    n.nextthink = max(n.wait - 3, time);
    n.projectiledeathtype = DEATH_NADE.m_id;
    n.weaponentity_fld = weaponentity;
    n.nade_lifetime = ntime;
    n.alpha = def.m_alpha;
 
    setmodel(fn, MDL_NADE_VIEW);
    //setattachment(fn, player.(weaponentity), "");
    fn.viewmodelforclient = player;
    fn.realowner = fn.owner = player;
    fn.colormod = def.m_color;
    fn.colormap = player.colormap;
    fn.glowmod = player.glowmod;
    setthink(fn, SUB_Remove);
    fn.nextthink = n.wait;
    fn.weaponentity_fld = weaponentity;
    fn.alpha = def.m_alpha;
 
    player.nade = n;
    player.fake_nade = fn;
}
 
void nade_prime(entity this)
{
    if (autocvar_g_nades_bonus_only && !STAT(NADE_BONUS, this))
        return; // only allow bonus nades
 
    // TODO: handle old nade if it exists?
    if (this.nade)
        delete(this.nade);
    this.nade = NULL;
 
    if (this.fake_nade)
        delete(this.fake_nade);
    this.fake_nade = NULL;
 
    Nade ntype;
    string pntype = this.pokenade_type;
 
    if (StatusEffects_active(STATUSEFFECT_Strength, this) && autocvar_g_nades_bonus_onstrength)
        ntype = REGISTRY_GET(Nades, STAT(NADE_BONUS_TYPE, this));
    else if (STAT(NADE_BONUS, this) >= 1)
    {
        ntype = REGISTRY_GET(Nades, STAT(NADE_BONUS_TYPE, this));
        pntype = this.pokenade_type;
        --STAT(NADE_BONUS, this);
    }
    else
    {
        if (autocvar_g_nades_client_select)
        {
            ntype  = nades_CheckTypes(Nades_FromString(CS_CVAR(this).cvar_cl_nade_type));
            pntype = CS_CVAR(this).cvar_cl_pokenade_type;
        }
        else
        {
            ntype  = Nades_FromString(autocvar_g_nades_nade_type);
            pntype = autocvar_g_nades_pokenade_monster_type;
        }
    }
 
    spawn_held_nade(this, this, autocvar_g_nades_nade_lifetime, ntype.netname, pntype);
}
 
bool CanThrowNade(entity this)
{
    return !(this.vehicle || !autocvar_g_nades || IS_DEAD(this) || !IS_PLAYER(this) || weaponLocked(this));
}
 
.bool nade_altbutton;
 
void nades_CheckThrow(entity this)
{
    if (!CanThrowNade(this))
        return;
 
    entity held_nade = this.nade;
    if (!held_nade)
    {
        this.nade_altbutton = true;
        if (time > this.nade_refire)
        {
            nade_prime(this);
            this.nade_refire = time + autocvar_g_nades_nade_refire;
        }
    }
    else
    {
        this.nade_altbutton = false;
        if (time >= held_nade.nade_time_primed + 1)
        {
            makevectors(this.v_angle);
            float _force = time - held_nade.nade_time_primed;
            _force /= autocvar_g_nades_nade_lifetime;
            _force = autocvar_g_nades_nade_minforce + (_force * (autocvar_g_nades_nade_maxforce - autocvar_g_nades_nade_minforce));
            vector dir = v_forward * 0.75 + v_up * 0.2 + v_right * 0.05;
            dir = W_CalculateSpread(dir, autocvar_g_nades_spread, autocvar_g_projectiles_spread_style, false);
            toss_nade(this, true, dir * _force, 0);
        }
    }
}
 
void nades_Clear(entity player)
{
    if (player.nade)
        delete(player.nade);
    if (player.fake_nade)
        delete(player.fake_nade);
 
    player.nade = player.fake_nade = NULL;
    STAT(NADE_TIMER, player) = 0;
}
 
MUTATOR_HOOKFUNCTION(nades, VehicleEnter)
{
    entity player = M_ARGV(0, entity);
 
    if (player.nade)
        toss_nade(player, true, '0 0 100', max(player.nade.wait, time + 0.05));
}
 
CLASS(NadeOffhand, OffhandWeapon)
    METHOD(NadeOffhand, offhand_think, void(NadeOffhand this, entity player, bool key_pressed))
    {
        entity held_nade = player.nade;
 
        if (!CanThrowNade(player) || time <= player.nade_refire)
            return;
        if (key_pressed)
        {
            if (!held_nade)
            {
                nade_prime(player);
                held_nade = player.nade;
            }
        }
        else if (time >= held_nade.nade_time_primed + 1)
        {
            if (held_nade)
            {
                makevectors(player.v_angle);
                float _force = time - held_nade.nade_time_primed;
                _force /= autocvar_g_nades_nade_lifetime;
                _force = autocvar_g_nades_nade_minforce + (_force * (autocvar_g_nades_nade_maxforce - autocvar_g_nades_nade_minforce));
                vector dir = v_forward * 0.7 + v_up * 0.2 + v_right * 0.1;
                dir = W_CalculateSpread(dir, autocvar_g_nades_spread, autocvar_g_projectiles_spread_style, false);
                toss_nade(player, false, dir * _force, 0);
            }
        }
    }
ENDCLASS(NadeOffhand)
NadeOffhand OFFHAND_NADE;
REGISTER_MUTATOR(nades, autocvar_g_nades)
{
    MUTATOR_ONADD
    {
        OFFHAND_NADE = NEW(NadeOffhand);
    }
    return 0;
}
 
MUTATOR_HOOKFUNCTION(nades, ForbidThrowCurrentWeapon, CBC_ORDER_LAST)
{
    entity player = M_ARGV(0, entity);
 
    if (player.offhand != OFFHAND_NADE || (STAT(WEAPONS, player) & WEPSET(HOOK)) || autocvar_g_nades_override_dropweapon)
    {
        nades_CheckThrow(player);
        return true;
    }
}
 
MUTATOR_HOOKFUNCTION(nades, PlayerPreThink)
{
    entity player = M_ARGV(0, entity);
 
    if (!IS_PLAYER(player))
        return;
 
    if (player.nade && (player.offhand != OFFHAND_NADE || (STAT(WEAPONS, player) & WEPSET(HOOK))))
        OFFHAND_NADE.offhand_think(OFFHAND_NADE, player, player.nade_altbutton);
 
    entity held_nade = player.nade;
    if (held_nade)
    {
        STAT(NADE_TIMER, player) = bound(0, (time - held_nade.nade_time_primed) / held_nade.nade_lifetime, 1);
        // LOG_TRACEF("%d %d", STAT(NADE_TIMER, player), time - held_nade.nade_time_primed);
        makevectors(player.angles);
        held_nade.velocity = player.velocity;
        setorigin(held_nade, player.origin + player.view_ofs + v_forward * 8 + v_right * -8 + v_up * 0);
        held_nade.angles.y = player.angles.y;
 
        if (time + 0.1 >= held_nade.wait)
        {
            toss_nade(player, false, '0 0 0', time + 0.05);
            int ntype = STAT(NADE_BONUS_TYPE, held_nade);
            if (ntype == NADE_TYPE_NORMAL.m_id
            ||  ntype == NADE_TYPE_NAPALM.m_id
            || (ntype == NADE_TYPE_ICE.m_id      && !autocvar_g_nades_ice_teamcheck)
            ||  ntype == NADE_TYPE_TRANSLOCATE.m_id
            || (ntype == NADE_TYPE_HEAL.m_id     && (autocvar_g_nades_heal_friend < 0 || autocvar_g_nades_heal_armor_rate < 0))
            || (ntype == NADE_TYPE_ENTRAP.m_id   && (autocvar_g_nades_entrap_speed < 1 || autocvar_g_nades_entrap_strength < 1))
            || (ntype == NADE_TYPE_MONSTER.m_id  && !autocvar_g_monsters)
            || (ntype == NADE_TYPE_AMMO.m_id     && autocvar_g_nades_ammo_friend < 0)
            || (ntype == NADE_TYPE_DARKNESS.m_id && !autocvar_g_nades_darkness_teamcheck))
                Send_Notification(NOTIF_ONE, player, MSG_CENTER, CENTER_NADE_THROW);
        }
    }
 
    if (IS_PLAYER(player))
    {
        if (autocvar_g_nades_bonus && autocvar_g_nades)
        {
            entity key;
            int key_count = 0;
            FOR_EACH_KH_KEY(key)
                if (key.owner == player)
                    ++key_count;
 
            float time_score = (GameRules_scoring_is_vip(player))
                ? autocvar_g_nades_bonus_score_time_flagcarrier
                : autocvar_g_nades_bonus_score_time;
 
            if (key_count)
                time_score = autocvar_g_nades_bonus_score_time_flagcarrier * key_count; // multiply by the number of keys the player is holding
 
            if (autocvar_g_nades_bonus_client_select)
            {
                STAT(NADE_BONUS_TYPE, player) = nades_CheckTypes(Nades_FromString(CS_CVAR(player).cvar_cl_nade_type)).m_id;
                player.pokenade_type          = CS_CVAR(player).cvar_cl_pokenade_type;
            }
            else
            {
                STAT(NADE_BONUS_TYPE, player) = Nades_FromString(autocvar_g_nades_bonus_type).m_id;
                player.pokenade_type          = autocvar_g_nades_pokenade_monster_type;
            }
 
            if (STAT(NADE_BONUS_SCORE, player) >= 0 && autocvar_g_nades_bonus_score_max)
                nades_GiveBonus(player, time_score / autocvar_g_nades_bonus_score_max);
        }
        else
            STAT(NADE_BONUS, player) = STAT(NADE_BONUS_SCORE, player) = 0;
 
        nade_veil_Apply(player);
    }
}
 
MUTATOR_HOOKFUNCTION(nades, PlayerSpawn)
{
    entity player = M_ARGV(0, entity);
 
    if (StatusEffects_active(STATUSEFFECT_SpawnShield, player))
        player.nade_refire = StatusEffects_gettime(STATUSEFFECT_SpawnShield, player);
    else
        player.nade_refire = time;
 
    if (!autocvar_g_nades_onspawn)
        player.nade_refire += autocvar_g_nades_nade_refire;
 
    if (autocvar_g_nades_bonus_client_select)
        STAT(NADE_BONUS_TYPE, player) = Nades_FromString(CS_CVAR(player).cvar_cl_nade_type).m_id;
 
    STAT(NADE_TIMER, player) = 0;
 
    if (!player.offhand)
        player.offhand = OFFHAND_NADE;
 
    if (player.nade_spawnloc)
    {
        setorigin(player, player.nade_spawnloc.origin);
        --player.nade_spawnloc.cnt;
 
        if (player.nade_spawnloc.cnt <= 0)
        {
            delete(player.nade_spawnloc);
            player.nade_spawnloc = NULL;
        }
 
        nade_spawn_SetSpawnHealth(player);
    }
}
 
MUTATOR_HOOKFUNCTION(nades, PlayerDies, CBC_ORDER_LAST)
{
    entity frag_attacker = M_ARGV(1, entity);
    entity frag_target = M_ARGV(2, entity);
 
    if (frag_target.nade
    && (!STAT(FROZEN, frag_target) || !autocvar_g_freezetag_revive_nade))
        toss_nade(frag_target, true, '0 0 100', max(frag_target.nade.wait, time + 0.05));
 
    if (IS_PLAYER(frag_attacker))
    {
        float killcount_bonus = (CS(frag_attacker).killcount >= 1)
            ? bound(0, autocvar_g_nades_bonus_score_minor * CS(frag_attacker).killcount, autocvar_g_nades_bonus_score_medium)
            : autocvar_g_nades_bonus_score_minor;
        if (SAME_TEAM(frag_attacker, frag_target) || frag_attacker == frag_target)
            nades_RemoveBonus(frag_attacker);
        else if (GameRules_scoring_is_vip(frag_target))
            nades_GiveBonus(frag_attacker, autocvar_g_nades_bonus_score_medium);
        else if (autocvar_g_nades_bonus_score_spree && CS(frag_attacker).killcount > 1)
        {
            #define SPREE_ITEM(counta, countb, center, normal, gentle) \
                case counta: \
                    nades_GiveBonus(frag_attacker, autocvar_g_nades_bonus_score_spree); \
                    break;
            switch (CS(frag_attacker).killcount)
            {
                KILL_SPREE_LIST
                default:
                    nades_GiveBonus(frag_attacker, autocvar_g_nades_bonus_score_minor);
                    break;
            }
            #undef SPREE_ITEM
        }
        else
            nades_GiveBonus(frag_attacker, killcount_bonus);
    }
 
    nades_RemoveBonus(frag_target);
}
 
MUTATOR_HOOKFUNCTION(nades, Damage_Calculate)
{
    entity frag_inflictor = M_ARGV(0, entity);
    entity frag_attacker = M_ARGV(1, entity);
    entity frag_target = M_ARGV(2, entity);
    float frag_deathtype = M_ARGV(3, float);
 
    if (autocvar_g_freezetag_revive_nade && STAT(FROZEN, frag_target) && frag_attacker == frag_target && frag_deathtype == DEATH_NADE.m_id
    && time - frag_inflictor.toss_time <= 0.1)
    {
        freezetag_Unfreeze(frag_target, false);
        SetResource(frag_target, RES_HEALTH, autocvar_g_freezetag_revive_nade_health);
        Send_Effect(EFFECT_ICEORGLASS, frag_target.origin, '0 0 0', 3);
        M_ARGV(4, float) = 0;
        M_ARGV(6, vector) = '0 0 0';
        Send_Notification(NOTIF_ALL, NULL, MSG_INFO, INFO_FREEZETAG_REVIVED_NADE, frag_target.netname);
        Send_Notification(NOTIF_ONE, frag_target, MSG_CENTER, CENTER_FREEZETAG_REVIVE_SELF);
    }
}
 
MUTATOR_HOOKFUNCTION(nades, MonsterDies)
{
    entity frag_target = M_ARGV(0, entity);
    entity frag_attacker = M_ARGV(1, entity);
 
    if (IS_PLAYER(frag_attacker) && DIFF_TEAM(frag_attacker, frag_target)
    && !(frag_target.spawnflags & MONSTERFLAG_SPAWNED))
        nades_GiveBonus(frag_attacker, autocvar_g_nades_bonus_score_minor);
}
 
MUTATOR_HOOKFUNCTION(nades, DropSpecialItems)
{
    entity frag_target = M_ARGV(0, entity);
 
    if (frag_target.nade)
        toss_nade(frag_target, true, '0 0 0', time + 0.05);
}
 
void nades_RemovePlayer(entity this)
{
    nades_Clear(this);
    nades_RemoveBonus(this);
    delete(this.nade_spawnloc);
    this.nade_spawnloc = NULL;
}
 
MUTATOR_HOOKFUNCTION(nades, MakePlayerObserver)
{
    entity player = M_ARGV(0, entity);
    nades_RemovePlayer(player);
}
MUTATOR_HOOKFUNCTION(nades, ClientDisconnect)
{
    entity player = M_ARGV(0, entity);
    nades_RemovePlayer(player);
}
MUTATOR_HOOKFUNCTION(nades, reset_map_global)
{
    FOREACH_CLIENT(IS_PLAYER(it), nades_RemovePlayer(it));
}
 
MUTATOR_HOOKFUNCTION(nades, SpectateCopy)
{
    entity spectatee = M_ARGV(0, entity);
    entity client = M_ARGV(1, entity);
 
    STAT(NADE_TIMER, client) = STAT(NADE_TIMER, spectatee);
    STAT(NADE_BONUS_TYPE, client) = STAT(NADE_BONUS_TYPE, spectatee);
    client.pokenade_type = spectatee.pokenade_type;
    STAT(NADE_BONUS, client) = STAT(NADE_BONUS, spectatee);
    STAT(NADE_BONUS_SCORE, client) = STAT(NADE_BONUS_SCORE, spectatee);
}
 
MUTATOR_HOOKFUNCTION(nades, BuildMutatorsPrettyString)
{
    M_ARGV(0, string) = strcat(M_ARGV(0, string), ", Nades");
}
 
MUTATOR_HOOKFUNCTION(nades, BuildMutatorsString)
{
    M_ARGV(0, string) = strcat(M_ARGV(0, string), ":Nades");
}