minelayer.qc File Reference

#include "minelayer.qh"
#include <common/gametypes/gametype/assault/assault.qh>
#include <common/gametypes/gametype/ctf/ctf.qh>
#include <common/gametypes/gametype/onslaught/onslaught.qh>
#include <common/items/item/ammo.qh>
#include "devastator.qh"

Include dependency graph for minelayer.qc:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Functions
void	W_MineLayer_Attack (Weapon thiswep, entity actor,.entity weaponentity)
int	W_MineLayer_Count (entity e,.entity weaponentity)
void	W_MineLayer_Damage (entity this, entity inflictor, entity attacker, float damage, int deathtype,.entity weaponentity, vector hitloc, vector force)
void	W_MineLayer_DoRemoteExplode (entity this)
void	W_MineLayer_Explode (entity this, entity directhitentity)
void	W_MineLayer_Explode_think (entity this)
bool	W_MineLayer_PlacedMines (entity this,.entity weaponentity, bool detonate)
void	W_MineLayer_ProximityExplode (entity this)
void	W_MineLayer_RemoteExplode (entity this)
void	W_MineLayer_Stick (entity this, entity to)
void	W_MineLayer_Think (entity this)
void	W_MineLayer_Touch (entity this, entity toucher)

Function Documentation

W_MineLayer_Attack()

void W_MineLayer_Attack	(	Weapon	thiswep,
		entity	actor,
		.entity	weaponentity )

Definition at line 296 of file minelayer.qc.

{
    // scan how many mines we placed, and return if we reached our limit
    if (WEP_CVAR(WEP_MINE_LAYER, limit) && W_MineLayer_Count(actor, weaponentity) >= WEP_CVAR(WEP_MINE_LAYER, limit))
    {
        // the refire delay keeps this message from being spammed
        Send_Notification(NOTIF_ONE, actor, MSG_MULTI, WEAPON_MINELAYER_LIMIT, WEP_CVAR(WEP_MINE_LAYER, limit));
        play2(actor, SND(UNAVAILABLE));
        return;
    }
 
    W_DecreaseAmmo(thiswep, actor, WEP_CVAR(WEP_MINE_LAYER, ammo), weaponentity);
 
    W_SetupShot_ProjectileSize(actor, weaponentity, '-4 -4 -4', '4 4 4', false, 5, SND_MINE_FIRE, CH_WEAPON_A, WEP_CVAR(WEP_MINE_LAYER, damage), thiswep.m_id);
    W_MuzzleFlash(thiswep, actor, weaponentity, w_shotorg, w_shotdir);
 
    entity mine = WarpZone_RefSys_SpawnSameRefSys(actor);
    mine.weaponentity_fld = weaponentity;
    IL_PUSH(g_mines, mine);
    mine.owner = mine.realowner = actor;
    if (WEP_CVAR(WEP_MINE_LAYER, detonatedelay) >= 0)
        mine.spawnshieldtime = time + WEP_CVAR(WEP_MINE_LAYER, detonatedelay);
    else
        mine.spawnshieldtime = -1;
    mine.classname = "mine";
    mine.bot_dodge = true;
    mine.bot_dodgerating = WEP_CVAR(WEP_MINE_LAYER, damage) * 2; // * 2 because it can detonate inflight which makes it even more dangerous
 
    mine.takedamage = DAMAGE_YES;
    mine.damageforcescale = WEP_CVAR(WEP_MINE_LAYER, damageforcescale);
    SetResourceExplicit(mine, RES_HEALTH, WEP_CVAR(WEP_MINE_LAYER, health));
    mine.event_damage = W_MineLayer_Damage;
    mine.damagedbycontents = true;
    IL_PUSH(g_damagedbycontents, mine);
 
    set_movetype(mine, MOVETYPE_TOSS);
    PROJECTILE_MAKETRIGGER(mine);
    mine.projectiledeathtype = thiswep.m_id;
    mine.weaponentity_fld = weaponentity;
    setsize(mine, '-4 -4 -4', '4 4 4'); // give it some size so it can be shot
 
    setorigin(mine, w_shotorg - v_forward * 4); // move it back so it hits the wall at the right point
    W_SetupProjVelocity_Basic(mine, WEP_CVAR(WEP_MINE_LAYER, speed), 0);
    mine.angles = vectoangles(mine.velocity);
 
    settouch(mine, W_MineLayer_Touch);
    setthink(mine, W_MineLayer_Think);
    mine.nextthink = time;
    mine.cnt = (WEP_CVAR(WEP_MINE_LAYER, lifetime) - WEP_CVAR(WEP_MINE_LAYER, lifetime_countdown));
    mine.flags = FL_PROJECTILE;
    IL_PUSH(g_projectiles, mine);
    IL_PUSH(g_bot_dodge, mine);
    mine.missile_flags = MIF_SPLASH | MIF_ARC | MIF_PROXY;
 
    if (mine.cnt > 0)
        mine.cnt += time;
 
    CSQCProjectile(mine, true, PROJECTILE_MINE, true);
 
    // common properties
 
    MUTATOR_CALLHOOK(EditProjectile, actor, mine);
}

References ammo, CH_WEAPON_A, CSQCProjectile(), DAMAGE_YES, damageforcescale, entity(), FL_PROJECTILE, g_bot_dodge, g_damagedbycontents, g_mines, g_projectiles, health, IL_PUSH(), lifetime, Weapon::m_id, MIF_ARC, MIF_PROXY, MIF_SPLASH, MOVETYPE_TOSS, MUTATOR_CALLHOOK, play2(), PROJECTILE_MAKETRIGGER, PROJECTILE_MINE, Send_Notification(), set_movetype(), SetResourceExplicit(), setthink, settouch, SND, speed, time, v_forward, vectoangles(), W_DecreaseAmmo(), W_MineLayer_Count(), W_MineLayer_Damage(), W_MineLayer_Think(), W_MineLayer_Touch(), W_MuzzleFlash(), W_SetupProjVelocity_Basic, W_SetupShot_ProjectileSize, w_shotdir, w_shotorg, WarpZone_RefSys_SpawnSameRefSys(), and WEP_CVAR.

W_MineLayer_Count()

int W_MineLayer_Count	(	entity	e,
		.entity	weaponentity )

Definition at line 178 of file minelayer.qc.

{
    int minecount = 0;
    IL_EACH(g_mines, it.realowner == e && it.weaponentity_fld == weaponentity, ++minecount);
    return minecount;
}

References entity(), g_mines, and IL_EACH.

Referenced by W_MineLayer_Attack().

W_MineLayer_Damage()

void W_MineLayer_Damage	(	entity	this,
		entity	inflictor,
		entity	attacker,
		float	damage,
		int	deathtype,
		.entity	weaponentity,
		vector	hitloc,
		vector	force )

Definition at line 269 of file minelayer.qc.

{
    if (GetResource(this, RES_HEALTH) <= 0)
        return;
 
    // Reading the cvar here because this.damageforcescale is overridden in blaster.qc
    // this way the blaster can hit mines midair but can only detach them when enabled by this cvar.
    if (WEP_CVAR(WEP_MINE_LAYER, damageforcescale) && inflictor.classname != "mine")
    {
        set_movetype(this, MOVETYPE_BOUNCE); // not TOSS: so a direct perpendicular hit can move the mine
        this.wait = time + 0.0625; // after this time it will reattach instead of bouncing
        settouch(this, W_MineLayer_Touch);
        this.avelocity += force * -WEP_CVAR(WEP_MINE_LAYER, damageforcescale);
    }
 
    float is_from_enemy = (inflictor.realowner != this.realowner);
 
    if (!W_CheckProjectileDamage(inflictor.realowner, this.realowner, deathtype, (is_from_enemy ? 1 : -1)))
        return; // g_projectiles_damage says to halt
 
    TakeResource(this, RES_HEALTH, damage);
    this.angles = vectoangles(this.velocity);
 
    if (GetResource(this, RES_HEALTH) <= 0)
        W_PrepareExplosionByDamage(this, attacker, W_MineLayer_Explode_think);
}

References angles, avelocity, damageforcescale, entity(), GetResource(), MOVETYPE_BOUNCE, realowner, set_movetype(), settouch, TakeResource(), time, vectoangles(), vector, velocity, W_CheckProjectileDamage(), W_MineLayer_Explode_think(), W_MineLayer_Touch(), W_PrepareExplosionByDamage(), wait, and WEP_CVAR.

Referenced by W_MineLayer_Attack().

W_MineLayer_DoRemoteExplode()

void W_MineLayer_DoRemoteExplode

(

entity

this

)

Definition at line 101 of file minelayer.qc.

{
    this.event_damage = func_null;
    this.takedamage = DAMAGE_NO;
 
    if (this.move_movetype == MOVETYPE_NONE
    ||  this.move_movetype == MOVETYPE_FOLLOW)
        this.velocity = this.movedir; // .velocity must be != '0 0 0' for particle fx and decal to work
 
    RadiusDamage(this, this.realowner,
        WEP_CVAR(WEP_MINE_LAYER, remote_damage),
        WEP_CVAR(WEP_MINE_LAYER, remote_edgedamage),
        WEP_CVAR(WEP_MINE_LAYER, remote_radius),
        NULL,
        NULL,
        WEP_CVAR(WEP_MINE_LAYER, remote_force),
        this.projectiledeathtype | HITTYPE_BOUNCE,
        this.weaponentity_fld,
        NULL
    );
 
    .entity weaponentity = this.weaponentity_fld;
    Weapon thiswep = WEP_MINE_LAYER;
    if (this.realowner.(weaponentity).m_weapon == thiswep)
    {
        entity own = this.realowner;
        if (!thiswep.wr_checkammo1(thiswep, own, weaponentity)
        && !(own.items & IT_UNLIMITED_AMMO))
        {
            own.cnt = thiswep.m_id;
            ATTACK_FINISHED(own, weaponentity) = time;
            own.(weaponentity).m_switchweapon = w_getbestweapon(own, weaponentity);
        }
    }
    delete(this);
}

References ATTACK_FINISHED, DAMAGE_NO, entity(), func_null(), HITTYPE_BOUNCE, IT_UNLIMITED_AMMO, Weapon::m_id, m_switchweapon, move_movetype, movedir, MOVETYPE_FOLLOW, MOVETYPE_NONE, NULL, projectiledeathtype, RadiusDamage(), realowner, takedamage, time, velocity, w_getbestweapon, weaponentity_fld, WEP_CVAR, and Weapon::wr_checkammo1().

Referenced by W_MineLayer_RemoteExplode().

W_MineLayer_Explode()

void W_MineLayer_Explode	(	entity	this,
		entity	directhitentity )

Definition at line 58 of file minelayer.qc.

{
    if (directhitentity.takedamage == DAMAGE_AIM
    && IS_PLAYER(directhitentity) && DIFF_TEAM(this.realowner, directhitentity) && !IS_DEAD(directhitentity)
    && IsFlying(directhitentity))
        Send_Notification(NOTIF_ONE, this.realowner, MSG_ANNCE, ANNCE_ACHIEVEMENT_AIRSHOT);
 
    this.event_damage = func_null;
    this.takedamage = DAMAGE_NO;
 
    RadiusDamage(this, this.realowner,
        WEP_CVAR(WEP_MINE_LAYER, damage),
        WEP_CVAR(WEP_MINE_LAYER, edgedamage),
        WEP_CVAR(WEP_MINE_LAYER, radius),
        NULL,
        NULL,
        WEP_CVAR(WEP_MINE_LAYER, force),
        this.projectiledeathtype,
        this.weaponentity_fld,
        directhitentity
    );
 
    .entity weaponentity = this.weaponentity_fld;
    Weapon thiswep = WEP_MINE_LAYER;
    if (this.realowner.(weaponentity).m_weapon == thiswep)
    {
        entity own = this.realowner;
        if (!thiswep.wr_checkammo1(thiswep, own, weaponentity)
        && !(own.items & IT_UNLIMITED_AMMO))
        {
            own.cnt = thiswep.m_id;
            ATTACK_FINISHED(own, weaponentity) = time;
            own.(weaponentity).m_switchweapon = w_getbestweapon(own, weaponentity);
        }
    }
    delete(this);
}

References ATTACK_FINISHED, DAMAGE_AIM, DAMAGE_NO, DIFF_TEAM, entity(), func_null(), IS_DEAD, IS_PLAYER, IsFlying(), IT_UNLIMITED_AMMO, Weapon::m_id, m_switchweapon, NULL, projectiledeathtype, radius, RadiusDamage(), realowner, Send_Notification(), takedamage, time, w_getbestweapon, weaponentity_fld, WEP_CVAR, and Weapon::wr_checkammo1().

Referenced by W_MineLayer_Explode_think(), W_MineLayer_ProximityExplode(), and W_MineLayer_Think().

W_MineLayer_Explode_think()

void W_MineLayer_Explode_think

(

entity

this

)

Definition at line 96 of file minelayer.qc.

{
    W_MineLayer_Explode(this, NULL);
}

References entity(), NULL, and W_MineLayer_Explode().

Referenced by W_MineLayer_Damage().

W_MineLayer_PlacedMines()

bool W_MineLayer_PlacedMines	(	entity	this,
		.entity	weaponentity,
		bool	detonate )

Definition at line 360 of file minelayer.qc.

{
    bool minfound = false;
    IL_EACH(g_mines, it.realowner == this && it.weaponentity_fld == weaponentity,
    {
        if (detonate)
        {
            if (!it.minelayer_detonate)
            {
                it.minelayer_detonate = true;
                minfound = true;
            }
        }
        else
            minfound = true;
    });
    return minfound;
}

References entity(), g_mines, and IL_EACH.

W_MineLayer_ProximityExplode()

void W_MineLayer_ProximityExplode

(

entity

this

)

Definition at line 163 of file minelayer.qc.

{
    // make sure no friend is in the mine's radius. If there is any, explosion is delayed until they're at a safe distance
    if (WEP_CVAR(WEP_MINE_LAYER, protection) && this.mine_explodeanyway == 0)
    {
        entity head = WarpZone_FindRadius(this.origin, WEP_CVAR(WEP_MINE_LAYER, radius), false);
        for (; head; head = head.chain)
            if (SAME_TEAM(head, this.realowner))
                return;
    }
 
    this.mine_time = 0;
    W_MineLayer_Explode(this, NULL);
}

References entity(), mine_explodeanyway, mine_time, NULL, origin, radius, realowner, SAME_TEAM, W_MineLayer_Explode(), WarpZone_FindRadius(), and WEP_CVAR.

Referenced by W_MineLayer_Think().

W_MineLayer_RemoteExplode()

void W_MineLayer_RemoteExplode

(

entity

this

)

Definition at line 138 of file minelayer.qc.

{
    if (IS_DEAD(this.realowner))
        return;
    if (this.spawnshieldtime >= 0)
    {
        if (time < this.spawnshieldtime) // timer
            return;
    }
    else
    {
        /* make sure no friend is in the mine's radius.
         * WEAPONTODO: modify protection cvar to allow disabling remote detonation protection.
         * disabling it currently allows Mine Layer-flying, even more powerful than rocket-flying
         * ... even without Rocket Flying mutator enabled
         */
        entity head = WarpZone_FindRadius(this.origin, WEP_CVAR(WEP_MINE_LAYER, remote_radius), false);
        for (; head; head = head.chain)
            if (SAME_TEAM(head, this.realowner))
                return;
    }
 
    W_MineLayer_DoRemoteExplode(this);
}

References entity(), IS_DEAD, origin, realowner, SAME_TEAM, spawnshieldtime, time, W_MineLayer_DoRemoteExplode(), WarpZone_FindRadius(), and WEP_CVAR.

Referenced by W_MineLayer_Think().

W_MineLayer_Stick()

void W_MineLayer_Stick	(	entity	this,
		entity	to )

Definition at line 5 of file minelayer.qc.

{
    spamsound(this, CH_SHOTS, SND_MINE_STICK, VOL_BASE, ATTN_NORM);
 
    // in order for mines to face properly when sticking to the ground, they must be a server side entity rather than a csqc projectile
 
    entity newmine = spawn();
    IL_PUSH(g_mines, newmine);
    newmine.weaponentity_fld = this.weaponentity_fld;
    newmine.classname = this.classname;
 
    newmine.bot_dodge = this.bot_dodge;
    newmine.bot_dodgerating = this.bot_dodgerating;
 
    newmine.owner = this.owner;
    newmine.realowner = this.realowner;
    newmine.glowmod = colormapPaletteColor(this.realowner.clientcolors & 0x0F, true);
 
    PROJECTILE_MAKETRIGGER(newmine);
    setorigin(newmine, this.origin);
    setmodel(newmine, MDL_MINELAYER_MINE);
    setsize(newmine, '-4 -4 -4', '4 4 4');
    newmine.angles = vectoangles(-trace_plane_normal); // face against the surface
 
    newmine.movedir = -trace_plane_normal;
 
    newmine.takedamage = this.takedamage;
    newmine.damageforcescale = this.damageforcescale;
    SetResourceExplicit(newmine, RES_HEALTH, GetResource(this, RES_HEALTH));
    newmine.event_damage = this.event_damage;
    newmine.spawnshieldtime = this.spawnshieldtime;
    newmine.damagedbycontents = true;
    IL_PUSH(g_damagedbycontents, newmine);
 
    set_movetype(newmine, MOVETYPE_NONE); // lock the mine in place
    newmine.projectiledeathtype = this.projectiledeathtype;
 
    newmine.mine_time = this.mine_time;
 
    settouch(newmine, func_null);
    setthink(newmine, W_MineLayer_Think);
    newmine.nextthink = time;
    newmine.cnt = this.cnt;
    newmine.flags = this.flags;
    IL_PUSH(g_projectiles, newmine);
    IL_PUSH(g_bot_dodge, newmine);
 
    delete(this);
 
    if (to)
        SetMovetypeFollow(newmine, to);
}

References ATTN_NORM, bot_dodge, bot_dodgerating, CH_SHOTS, classname, cnt, colormapPaletteColor, damageforcescale, entity(), flags, func_null(), g_bot_dodge, g_damagedbycontents, g_mines, g_projectiles, GetResource(), IL_PUSH(), mine_time, MOVETYPE_NONE, origin, owner, PROJECTILE_MAKETRIGGER, projectiledeathtype, realowner, set_movetype(), setmodel, SetMovetypeFollow(), SetResourceExplicit(), setthink, settouch, spamsound(), spawn, spawnshieldtime, takedamage, time, trace_plane_normal, vectoangles(), VOL_BASE, W_MineLayer_Think(), and weaponentity_fld.

Referenced by W_MineLayer_Touch().

W_MineLayer_Think()

void W_MineLayer_Think

(

entity

this

)

Definition at line 185 of file minelayer.qc.

{
    this.nextthink = time;
 
    if (this.move_movetype == MOVETYPE_FOLLOW && LostMovetypeFollow(this))
    {
        UnsetMovetypeFollow(this);
        set_movetype(this, MOVETYPE_NONE);
    }
 
    // our lifetime has expired, it's time to die - mine_time just allows us to play a sound for this
    // WEAPONTODO: replace this mine_trigger.wav sound with a real countdown
    if (time > this.cnt && !this.mine_time && this.cnt > 0)
    {
        if (WEP_CVAR(WEP_MINE_LAYER, lifetime_countdown) > 0)
            spamsound(this, CH_SHOTS, SND_MINE_TRIGGER, VOL_BASE, ATTN_NORM);
        this.mine_time = time + WEP_CVAR(WEP_MINE_LAYER, lifetime_countdown);
        this.mine_explodeanyway = 1; // make the mine super aggressive -- Samual: Rather, make it not care if a teammate is near.
    }
 
    // a player's mines shall explode if they disconnect or die
    if (!IS_PLAYER(this.realowner) || IS_DEAD(this.realowner) || STAT(FROZEN, this.realowner))
    {
        this.projectiledeathtype |= HITTYPE_BOUNCE;
        W_MineLayer_Explode(this, NULL);
        return;
    }
 
    // set the mine for detonation when a foe gets close enough
    float time_core = WEP_CVAR(WEP_MINE_LAYER, proximity_time_core);
    float time_edge = WEP_CVAR(WEP_MINE_LAYER, proximity_time_edge);
    float proxrad = WEP_CVAR(WEP_MINE_LAYER, proximity_radius);
    float new_mine_time;
    entity head = WarpZone_FindRadius(this.origin, proxrad, false);
    for (; head; head = head.chain)
        if (IS_PLAYER(head) && !IS_DEAD(head) && !STAT(FROZEN, head) && !IS_INDEPENDENT_PLAYER(head)
        && DIFF_TEAM(head, this.realowner)) // don't trigger for team mates
        {
            if (!this.mine_time) // don't repeat the sound
                spamsound(this, CH_SHOTS, SND_MINE_TRIGGER, VOL_BASE, ATTN_NORM);
            // scale from time_edge to time_core based on how close the player is to the mine
            new_mine_time = time + time_core;
            if (time_edge != time_core)
                new_mine_time += (time_edge - time_core) * vlen(head.WarpZone_findradius_dist) / proxrad;
            if (!this.mine_time || this.mine_time > new_mine_time) // choose the earliest explosion time
                this.mine_time = new_mine_time;
        }
 
    // explode if it's time to
    if (this.mine_time && time >= this.mine_time)
    {
        W_MineLayer_ProximityExplode(this);
        return;
    }
 
    // remote detonation
    .entity weaponentity = this.weaponentity_fld;
    if (this.realowner.(weaponentity).m_weapon == WEP_MINE_LAYER
    && !IS_DEAD(this.realowner)
    && this.minelayer_detonate)
    {
        W_MineLayer_RemoteExplode(this);
        return;
    }
 
    // if it was detached by damage but landed during the bounce time, reenable gravity so it will touch and reattach
    if (this.move_movetype == MOVETYPE_BOUNCE && IS_ONGROUND(this))
        UNSET_ONGROUND(this);
}

References ATTN_NORM, CH_SHOTS, cnt, DIFF_TEAM, entity(), HITTYPE_BOUNCE, IS_DEAD, IS_INDEPENDENT_PLAYER, IS_ONGROUND, IS_PLAYER, LostMovetypeFollow(), mine_explodeanyway, mine_time, minelayer_detonate, move_movetype, MOVETYPE_BOUNCE, MOVETYPE_FOLLOW, MOVETYPE_NONE, nextthink, NULL, origin, projectiledeathtype, realowner, set_movetype(), spamsound(), STAT, time, UNSET_ONGROUND, UnsetMovetypeFollow(), vlen(), VOL_BASE, W_MineLayer_Explode(), W_MineLayer_ProximityExplode(), W_MineLayer_RemoteExplode(), WarpZone_FindRadius(), weaponentity_fld, and WEP_CVAR.

Referenced by W_MineLayer_Attack(), and W_MineLayer_Stick().

W_MineLayer_Touch()

void W_MineLayer_Touch	(	entity	this,
		entity	toucher )

Definition at line 255 of file minelayer.qc.

{
    if (this.move_movetype == MOVETYPE_NONE
    ||  this.move_movetype == MOVETYPE_FOLLOW)
        return; // we're already a stuck mine, why do we get called? TODO does this even happen?
    if (time <= this.wait)
        return; // don't reattach yet
 
    PROJECTILE_TOUCH(this, toucher);
 
    if (toucher.solid == SOLID_BSP)
        W_MineLayer_Stick(this, toucher);
}

References entity(), move_movetype, MOVETYPE_FOLLOW, MOVETYPE_NONE, PROJECTILE_TOUCH, SOLID_BSP, time, toucher, W_MineLayer_Stick(), and wait.

Referenced by W_MineLayer_Attack(), and W_MineLayer_Damage().