// IW6 GSC SOURCE
// Generated by https://github.com/xensik/gsc-tool

initteargas()
{
    level.teargas_loaded = 1;
    precache_teargas();
    level.teargassed_ai = [];
    level.teargas_scripted_guys = [];
    level.teargas_cough_count = 0;
    level.teargas_last_cough_sound = 0;
    level.teargas_reaction_anim = [];
    level.teargas_reaction_anim[0] = "teargas_react1";
    level.teargas_reaction_anim[1] = "teargas_react2";
    level.teargas_reaction_anim[2] = "teargas_react3";
    level.teargas_recover_anim = [];
    level.teargas_recover_anim[0] = "teargas_recover1";
    level.teargas_recover_anim[1] = "teargas_recover2";
    level.teargas_recover_anim[2] = "teargas_recover3";
    level.teargas_recover_anim[3] = "teargas_recover4";
    level.teargas_recover_anim[4] = "teargas_recover5";
    level.teargas_recover_anim[5] = "teargas_recover6";
    level.teargas_recover_anim[6] = "teargas_react_inplace";
    level.teargas_cough_vo = [];
    level.teargas_cough_vo[0] = "enemyhq_fs1_coughinggaggingandhacking";
    level.teargas_cough_vo[1] = "enemyhq_fs2_coughinggaggingandhacking";
    level.teargas_cough_vo[2] = "enemyhq_fs3_coughinggaggingandhacking";
    level.teargas_cough_vo[3] = "enemyhq_fs1_coughinggaggingandhacking_2";
    level.teargas_cough_vo[4] = "enemyhq_fs2_coughinggaggingandhacking_2";
    level.teargas_cough_vo[5] = "enemyhq_fs3_coughinggaggingandhacking_2";
    level.teargas_cough_vo[6] = "enemyhq_fs1_coughinggaggingandhacking_3";
    level.teargas_cough_vo[7] = "enemyhq_fs2_coughinggaggingandhacking_3";
    level.teargas_cough_vo[8] = "enemyhq_fs3_coughinggaggingandhacking_3";
    level.teargas_cough_vo[9] = "enemyhq_fs1_coughinggaggingandhacking_4";
    level.teargas_cough_vo[10] = "enemyhq_fs2_coughinggaggingandhacking_4";
    level.teargas_cough_vo[11] = "enemyhq_fs3_coughinggaggingandhacking_4";
    level.coughing_active = 0;
    level.fake_teargas_coughing = 0;
    level.teargas_flush_volumes = getentarray( "teargas_flush_volume", "targetname" );
    level.active_teargas = [];
    level._effect["default_teargas_smoke"] = loadfx( "fx/smoke/teargas_grenade" );
    thread handle_teargas_grenades();
    thread handle_teargas_launcher();
}

handle_teargas_grenades()
{
    level.teargas_count = 0;
    level endon( "death" );

    for (;;)
    {
        level.player waittill( "grenade_fire", var_0, var_1 );

        if ( var_1 == "teargas_grenade" )
        {
            level.player notify( "teargas_thrown" );
            var_0 thread track_teargas();
        }
    }
}

handle_teargas_launcher()
{
    level endon( "death" );

    for (;;)
    {
        level.player waittill( "missile_fire", var_0, var_1 );

        if ( var_1 == "m203_teargas_m4_acog" )
        {
            level.player notify( "teargas_launched" );
            var_0 thread track_teargas();
        }
    }
}

track_teargas()
{
    self endon( "death" );
    level endon( "death" );
    var_0 = spawn( "script_origin", ( 0, 0, 0 ) );
    var_0 endon( "death" );
    self.exploded = 0;
    thread handle_teargas_explode( var_0 );

    while ( isdefined( self ) && !self.exploded )
    {
        var_0.origin = self.origin;

        foreach ( var_2 in level.teargas_flush_volumes )
        {
            if ( var_0 istouching( var_2 ) )
                var_2 notify( "teargas_touched" );
        }

        wait 0.05;
    }
}

handle_teargas_explode( var_0 )
{
    self waittill( "explode", var_1 );
    var_2 = 0;
    var_0.origin = var_1;
    var_3 = 0;

    foreach ( var_5 in level.teargas_flush_volumes )
    {
        if ( var_0 istouching( var_5 ) )
        {
            var_5 thread handle_teargas_volume( var_1 );
            var_5 notify( "teargas_exploded" );
            var_2++;

            if ( isdefined( var_5.script_parameters ) )
            {
                var_3 = 1;
                var_5.finished = 0;

                if ( !isdefined( var_5.playing_fx ) )
                {
                    var_5.playing_fx = 1;
                    common_scripts\utility::exploder( int( var_5.script_parameters ) );
                }
            }

            var_5 thread handle_coughing();
        }
    }

    if ( !var_3 )
        playfx( level._effect["default_teargas_smoke"], var_1 );

    if ( var_2 == 0 )
        thread add_teargas_cloud_radius( 300, var_1 );

    var_0 delete();
}

turn_off_gas()
{
    wait 15;

    if ( isdefined( self.playing_fx ) && self.playing_fx )
    {
        maps\_utility::stop_exploder( int( self.script_parameters ) );
        self.playing_fx = undefined;
    }

    self.finished = 1;
    var_0 = common_scripts\utility::array_find( level.active_teargas, self );
    level.active_teargas = maps\_utility::array_remove_index( level.active_teargas, var_0 );
}

handle_teargas_volume( var_0 )
{
    if ( !isdefined( self.target ) )
    {
        thread add_teargas_cloud_radius( 300, var_0, self );
        return;
    }

    var_1 = maps\_utility::get_ai_touching_volume( "axis" );

    foreach ( var_3 in var_1 )
    {
        wait( randomintrange( 1, 3 ) );

        if ( isdefined( var_3 ) && isalive( var_3 ) && !var_3 maps\_utility::doinglongdeath() )
        {
            var_3.fixednode = 0;
            var_3.pathrandompercent = randomintrange( 75, 100 );
            var_4 = undefined;
            var_5 = undefined;
            var_6 = getnodearray( self.target, "targetname" );

            if ( isdefined( var_6 ) && var_6.size > 0 )
                var_4 = var_6[randomint( var_6.size )];

            if ( isdefined( var_4 ) )
                var_3 thread ai_flee_from_teargas( var_4 );
            else
            {
                var_5 = getent( self.target, "targetname" );

                if ( isdefined( var_5 ) )
                {
                    var_3 thread ai_flee_from_teargas( undefined, var_5 );
                    common_scripts\utility::waitframe();
                    var_3 setgoalvolume( var_5 );
                }
            }
        }
    }
}

add_teargas_cloud_radius( var_0, var_1, var_2 )
{
    level.teargas_count++;
    var_3 = level.teargas_count;
    level endon( "death" );
    var_4 = getaiarray( "axis" );
    var_5 = var_0 * var_0;

    foreach ( var_7 in var_4 )
    {
        var_8 = distancesquared( var_7.origin, var_1 );

        if ( var_5 > var_8 )
        {
            if ( isdefined( var_7 ) && isalive( var_7 ) && !var_7 maps\_utility::doinglongdeath() )
                var_7 thread ai_react_to_teargas( var_1, var_0 );
        }
    }

    var_10 = getnodesinradius( var_1, var_0, 0, 100, "Path" );
    var_11 = spawn( "trigger_radius", var_1, 1, var_0 - 100, 100 );
    var_11 thread handle_people_in_teargas();
    var_12 = var_11;
    var_12.nodes = var_10;
    var_12.origin = var_1;
    var_12.time = gettime();
    var_12.bp_id = var_3;
    var_11 thread handle_coughing();
    var_13 = undefined;

    if ( !isdefined( level.disable_teargas_ally_badplaces ) || level.disable_teargas_ally_badplaces == 0 )
    {
        var_13 = "ally_teargas_bp" + maps\_utility::string( var_3 );

        if ( isdefined( var_2 ) )
            badplace_brush( var_13, 15, var_2, "allies" );
        else
            badplace_cylinder( var_13, 15, var_1, var_0, 100, "allies" );
    }

    wait 3;
    var_14 = "axis_teargas_bp" + maps\_utility::string( var_3 );

    if ( isdefined( var_2 ) )
        badplace_brush( var_14, 15, var_2, "axis" );
    else
        badplace_cylinder( var_14, 15, var_1, var_0, 100, "axis" );

    wait 12;

    if ( isdefined( var_13 ) )
        badplace_delete( var_13 );

    badplace_delete( var_14 );
    level.teargas_scripted_guys = [];
    var_11.finished = 1;
    var_11 notify( "finished" );
    common_scripts\utility::waitframe();
    var_11 delete();
}

handle_coughing()
{
    var_0 = common_scripts\utility::array_find( level.active_teargas, self );

    if ( !isdefined( var_0 ) )
    {
        level.active_teargas[level.active_teargas.size] = self;
        thread turn_off_gas();
    }

    if ( level.coughing_active )
        return;

    level.coughing_active = 1;

    while ( level.active_teargas.size > 0 || level.fake_teargas_coughing )
    {
        if ( level.teargas_cough_count < 3 )
        {
            var_1 = common_scripts\utility::array_combine( level.teargas_scripted_guys, level.teargassed_ai );
            var_1 = maps\_utility::array_removedead_or_dying( var_1 );
            var_1 = sortbydistance( var_1, level.player.origin );

            for ( var_2 = 0; var_2 < 3 && var_2 < var_1.size && level.teargas_cough_count < 3; var_2++ )
            {
                var_1[var_2] thread ai_cough();
                wait 0.1;
            }
        }

        wait 0.25;
    }

    level.coughing_active = 0;
}

ai_cough()
{
    if ( isalive( self ) && !isdefined( self.teargas_coughing ) )
    {
        self.teargas_coughing = 1;
        level.teargas_cough_count++;
        level.teargas_last_cough_sound = level.teargas_last_cough_sound + randomintrange( 1, 4 );

        if ( level.teargas_last_cough_sound >= level.teargas_cough_vo.size )
            level.teargas_last_cough_sound = level.teargas_last_cough_sound - level.teargas_cough_vo.size;

        self playsound( level.teargas_cough_vo[level.teargas_last_cough_sound], "done_coughing" );
        common_scripts\utility::waittill_any( "done_coughing", "death", "pain_death" );

        if ( isdefined( self ) )
        {
            if ( isalive( self ) )
                self.teargas_coughing = undefined;
            else
                self stopsounds();
        }

        level.teargas_cough_count--;
    }
}

handle_people_in_teargas()
{
    self endon( "death" );
    self endon( "finished" );

    for (;;)
    {
        self waittill( "trigger", var_0 );

        if ( isdefined( self.finished ) )
            return;

        if ( var_0 != level.player )
        {
            var_0 ai_react_to_teargas( self.origin, 300 );
            continue;
        }

        if ( !isdefined( level.player.gasmask_on ) || level.player.gasmask_on == 0 )
        {
            level.player setwatersheeting( 1, 7 );
            level.player shellshock( "default", 7 );
            wait 6;
        }
    }
}

remove_other_gassed_nodes( var_0, var_1 )
{
    var_2 = [];

    foreach ( var_4 in level.active_teargas )
    {
        if ( isdefined( var_4 ) && isdefined( var_4.origin ) && var_4.origin != var_1 && isdefined( var_4.nodes ) )
            var_0 = common_scripts\utility::array_remove_array( var_0, var_4.nodes );
    }

    return var_0;
}

find_scripted_teargas_flee_node( var_0, var_1, var_2 )
{
    var_3 = var_2 * var_2;
    var_4 = var_1 * var_1;
    var_5 = distancesquared( var_0, level.player.origin );
    var_6 = getnodearray( "teargas_flee_node", "targetname" );
    var_7 = [];
    var_8 = undefined;

    foreach ( var_10 in var_6 )
    {
        var_11 = distancesquared( var_0, var_10.origin );

        if ( var_11 <= var_3 && var_11 < var_4 )
        {
            var_12 = distancesquared( var_10.origin, level.player.origin );

            if ( var_12 < var_5 )
                var_7[var_7.size] = var_10;
        }
    }

    if ( var_7.size > 0 )
        var_8 = var_7[randomint( var_7.size )];

    return var_8;
}

find_teargas_free_node( var_0, var_1, var_2 )
{
    if ( !isdefined( var_2 ) )
        var_2 = 0;

    var_3 = getnodesinradius( var_0, var_1, var_2, 100, "Path" );
    var_3 = remove_other_gassed_nodes( var_3, var_0 );

    if ( !isdefined( var_3 ) || var_3.size == 0 )
        return;

    var_4 = var_3[randomint( var_3.size )];

    for ( var_3 = common_scripts\utility::array_remove( var_3, var_4 ); isdefined( var_4.owner ); var_3 = common_scripts\utility::array_remove( var_3, var_4 ) )
    {
        if ( var_3.size == 0 )
            return;

        var_4 = var_3[randomint( var_3.size )];
    }

    return var_4;
}

ai_react_to_teargas( var_0, var_1 )
{
    self endon( "death" );

    if ( isdefined( self.syncedmeleetarget ) || isdefined( self.melee ) && isdefined( self.melee.target ) || isdefined( self.gasmask_on ) && self.gasmask_on == 1 )
        return;

    var_2 = distance2d( self.origin, var_0 );

    if ( var_2 > 100 )
    {
        var_3 = var_2 / var_1 * 3;
        wait( var_3 );
        var_2 = distance2d( self.origin, var_0 );

        if ( var_2 > var_1 )
            return;
    }

    var_4 = find_scripted_teargas_flee_node( var_0, var_1, 2000 );

    if ( !isdefined( var_4 ) )
        var_4 = find_teargas_free_node( var_0, var_1 + 200, var_1 );

    if ( isdefined( var_4 ) )
        ai_flee_from_teargas( var_4 );
}

ai_flee_from_teargas( var_0, var_1 )
{
    self endon( "death" );

    if ( isdefined( self ) == 0 || isalive( self ) == 0 || maps\_utility::doinglongdeath() )
        return;

    maps\_utility::set_ignoresuppression( 1 );
    self.tg_old_animname = self.animname;
    self.animname = "generic";
    self clearenemy();
    self.tg_old_badplace_awareness = self.badplaceawareness;
    self.badplaceawareness = 0;
    self.ignoreall = 1;
    self.allowdeath = 1;
    self.disablearrivals = 1;
    self.disableexits = 1;
    self.script_forcegoal = 0;

    if ( !isdefined( self.teargassed ) )
    {
        self.teargassed = 1;
        thread handle_gassed_ai( self );
        var_2 = level.teargas_reaction_anim[randomint( level.teargas_reaction_anim.size )];

        if ( check_melee_interaction_active() )
        {
            cleanup_teargas_on_exit();
            return;
        }

        childthread maps\_anim::anim_custom_animmode_solo( self, "gravity", var_2 );
    }

    if ( check_melee_interaction_active() )
    {
        cleanup_teargas_on_exit();
        return;
    }

    var_3 = self.goalradius;
    var_4 = "teargas_run" + ( 1 + randomint( 5 ) );
    maps\_utility::set_run_anim( var_4 );

    if ( isdefined( var_1 ) )
    {
        self setgoalvolumeauto( var_1 );
        self waittill( "goal" );
        wait( randomfloatrange( 2, 5 ) );
    }
    else if ( isdefined( var_0 ) )
    {
        maps\_utility::set_goalradius( 20 );
        self setgoalnode( var_0 );
        self waittill( "goal" );
    }
    else
    {
        maps\_utility::set_goalradius( 50 );
        self setgoalentity( level.player );
        self waittill( "goal" );
    }

    maps\_utility::set_goalradius( var_3 );
    var_5 = level.teargas_recover_anim[randomint( level.teargas_recover_anim.size )];

    if ( !isdefined( self.animname ) )
        self.animname = "generic";

    if ( check_melee_interaction_active() )
    {
        cleanup_teargas_on_exit();
        return;
    }

    maps\_anim::anim_custom_animmode_solo( self, "gravity", var_5 );
    cleanup_teargas_on_exit();
}

cleanup_teargas_on_exit()
{
    maps\_utility::clear_run_anim();
    self.ignoreall = 0;
    self.disablearrivals = 0;
    self.disableexits = 0;
    self.badplaceawareness = self.tg_old_badplace_awareness;
    maps\_utility::set_ignoresuppression( 0 );

    if ( isdefined( self.animname ) && self.animname == "generic" )
        self.animname = self.tg_old_animname;

    self.teargassed = undefined;
}

check_melee_interaction_active()
{
    if ( isdefined( self.dog_attacking_me ) || isdefined( self.syncedmeleetarget ) || isdefined( self.melee ) && isdefined( self.melee.target ) )
        return 1;

    return 0;
}

handle_gassed_ai( var_0 )
{
    level.teargassed_ai[level.teargassed_ai.size] = var_0;
    var_0 waittill( "death" );
    common_scripts\utility::array_remove( level.teargassed_ai, var_0 );
}

#using_animtree("generic_human");

precache_teargas()
{
    precacheitem( "teargas_grenade" );
    level.scr_anim["generic"]["teargas_react1"] = %teargas_react_1;
    level.scr_anim["generic"]["teargas_react2"] = %teargas_react_2;
    level.scr_anim["generic"]["teargas_react3"] = %teargas_react_3;
    level.scr_anim["generic"]["teargas_react_inplace"] = %teargas_react_in_place_1;
    level.scr_anim["generic"]["teargas_run1"][0] = %teargas_run_1;
    level.scr_anim["generic"]["teargas_run2"][0] = %teargas_run_2;
    level.scr_anim["generic"]["teargas_run3"][0] = %teargas_run_3;
    level.scr_anim["generic"]["teargas_run4"][0] = %teargas_run_4;
    level.scr_anim["generic"]["teargas_run5"][0] = %teargas_run_5;
    level.scr_anim["generic"]["teargas_recover1"] = %teargas_recover_1;
    level.scr_anim["generic"]["teargas_recover2"] = %teargas_recover_2;
    level.scr_anim["generic"]["teargas_recover3"] = %teargas_recover_3;
    level.scr_anim["generic"]["teargas_recover4"] = %teargas_recover_4;
    level.scr_anim["generic"]["teargas_recover5"] = %teargas_recover_5;
    level.scr_anim["generic"]["teargas_recover6"] = %teargas_recover_6;
}