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

moverun()
{
    var_0 = [[ self.chooseposefunc ]]( "stand" );

    switch ( var_0 )
    {
        case "stand":
            if ( animscripts\setposemovement::standrun_begin() )
                return;

            if ( isdefined( self.run_overrideanim ) )
            {
                animscripts\move::movestand_moveoverride( self.run_overrideanim, self.run_override_weights );
                return;
            }

            if ( standrun_checkchangeweapon() )
                return;

            if ( standrun_checkreload() )
                return;

            animscripts\utility::updateisincombattimer();

            if ( animscripts\utility::isincombat() )
                standrun_combatnormal();
            else
                standrun_noncombatnormal();

            break;
        case "crouch":
            if ( animscripts\setposemovement::crouchrun_begin() )
                return;

            if ( isdefined( self.crouchrun_combatanim ) )
                crouchrun_runoverride();
            else
                crouchrun_runnormal();

            break;
        default:
            if ( animscripts\setposemovement::pronerun_begin() )
                return;

            pronecrawl();
            break;
    }
}

getrunanim()
{
    if ( !isdefined( self.a.moveanimset ) )
        return animscripts\utility::lookupanim( "run", "straight" );

    if ( !self.facemotion )
    {
        if ( self.stairsstate == "none" || abs( self getmotionangle() ) > 45 )
            return animscripts\utility::getmoveanim( "move_f" );
    }

    if ( self.stairsstate == "up" )
        return animscripts\utility::getmoveanim( "stairs_up" );
    else if ( self.stairsstate == "down" )
        return animscripts\utility::getmoveanim( "stairs_down" );

    if ( animscripts\utility::isincombat() || isdefined( self.a.bdisablemovetwitch ) && self.a.bdisablemovetwitch )
        return animscripts\utility::getmoveanim( "straight" );

    var_0 = animscripts\utility::getmoveanim( "straight_twitch" );

    if ( !isdefined( var_0 ) || var_0.size == 0 )
        return animscripts\utility::getmoveanim( "straight" );

    var_1 = animscripts\utility::getrandomintfromseed( self.a.runloopcount, 4 );

    if ( var_1 == 0 )
    {
        var_1 = animscripts\utility::getrandomintfromseed( self.a.runloopcount, var_0.size );
        return var_0[var_1];
    }

    return animscripts\utility::getmoveanim( "straight" );
}

getcrouchrunanim()
{
    if ( !isdefined( self.a.moveanimset ) )
        return animscripts\utility::lookupanim( "run", "crouch" );

    return animscripts\utility::getmoveanim( "crouch" );
}

pronecrawl()
{
    self.a.movement = "run";
    self setflaggedanimknob( "runanim", animscripts\utility::getmoveanim( "prone" ), 1, 0.3, self.moveplaybackrate );
    run_clearfacialanim();
    animscripts\notetracks::donotetracksfortime( 0.25, "runanim" );
}

#using_animtree("generic_human");

initrunngun()
{
    if ( !isdefined( self.runngun ) )
    {
        self notify( "stop_move_anim_update" );
        self.update_move_anim_type = undefined;
        self clearanim( %combatrun_backward, 0.2 );
        self clearanim( %combatrun_right, 0.2 );
        self clearanim( %combatrun_left, 0.2 );
        self clearanim( %w_aim_2, 0.2 );
        self clearanim( %w_aim_4, 0.2 );
        self clearanim( %w_aim_6, 0.2 );
        self clearanim( %w_aim_8, 0.2 );
        self.runngun = 1;
    }
}

stoprunngun()
{
    if ( isdefined( self.runngun ) )
    {
        self clearanim( %run_n_gun, 0.2 );
        self.runngun = undefined;
    }

    return 0;
}

runngun( var_0 )
{
    if ( var_0 )
    {
        var_1 = getpredictedyawtoenemy( 0.2 );
        var_2 = var_1 < 0;
    }
    else
    {
        var_1 = 0;
        var_2 = self.runngunweight < 0;
    }

    var_3 = 1 - var_2;
    var_4 = self.maxrunngunangle;
    var_5 = self.runnguntransitionpoint;
    var_6 = self.runngunincrement;

    if ( !var_0 || squared( var_1 ) > var_4 * var_4 )
    {
        self clearanim( %add_fire, 0 );

        if ( squared( self.runngunweight ) < var_6 * var_6 )
        {
            self.runngunweight = 0;
            self.runngun = undefined;
            return 0;
        }
        else if ( self.runngunweight > 0 )
            self.runngunweight = self.runngunweight - var_6;
        else
            self.runngunweight = self.runngunweight + var_6;
    }
    else
    {
        var_7 = var_1 / var_4;
        var_8 = var_7 - self.runngunweight;

        if ( abs( var_8 ) < var_5 * 0.7 )
            self.runngunweight = var_7;
        else if ( var_8 > 0 )
            self.runngunweight = self.runngunweight + var_6;
        else
            self.runngunweight = self.runngunweight - var_6;
    }

    initrunngun();
    var_9 = abs( self.runngunweight );
    var_10 = animscripts\utility::lookupanimarray( "run_n_gun" );

    if ( var_9 > var_5 )
    {
        var_11 = ( var_9 - var_5 ) / var_5;
        var_11 = clamp( var_11, 0, 1 );
        self clearanim( var_10["F"], 0.2 );
        self setanimlimited( var_10["L"], ( 1.0 - var_11 ) * var_2, 0.2 );
        self setanimlimited( var_10["R"], ( 1.0 - var_11 ) * var_3, 0.2 );
        self setanimlimited( var_10["LB"], var_11 * var_2, 0.2 );
        self setanimlimited( var_10["RB"], var_11 * var_3, 0.2 );
    }
    else
    {
        var_11 = clamp( var_9 / var_5, 0, 1 );
        self setanimlimited( var_10["F"], 1.0 - var_11, 0.2 );
        self setanimlimited( var_10["L"], var_11 * var_2, 0.2 );
        self setanimlimited( var_10["R"], var_11 * var_3, 0.2 );

        if ( var_5 < 1 )
        {
            self clearanim( var_10["LB"], 0.2 );
            self clearanim( var_10["RB"], 0.2 );
        }
    }

    self setflaggedanimknob( "runanim", %run_n_gun, 1, 0.3, 0.8 );
    run_playfacialanim( undefined );
    self.a.allowedpartialreloadontheruntime = gettime() + 500;

    if ( var_0 && isplayer( self.enemy ) )
        self updateplayersightaccuracy();

    return 1;
}

runngun_backward()
{
    initrunngun();
    var_0 = animscripts\utility::lookupanim( "run_n_gun", "move_back" );
    self setflaggedanimknob( "runanim", var_0, 1, 0.3, 0.8 );
    run_playfacialanim( var_0 );

    if ( isplayer( self.enemy ) )
        self updateplayersightaccuracy();

    animscripts\notetracks::donotetracksfortime( 0.2, "runanim" );
    self clearanim( var_0, 0.2 );
}

reacttobulletsinterruptcheck()
{
    self endon( "killanimscript" );

    for (;;)
    {
        wait 0.2;

        if ( !isdefined( self.reactingtobullet ) )
            break;

        if ( !isdefined( self.pathgoalpos ) || distancesquared( self.pathgoalpos, self.origin ) < squared( 80 ) )
        {
            endrunningreacttobullets();
            self notify( "interrupt_react_to_bullet" );
            break;
        }
    }
}

endrunningreacttobullets()
{
    self orientmode( "face default" );
    self.reactingtobullet = undefined;
    self.requestreacttobullet = undefined;
}

runningreacttobullets()
{
    endfaceenemyaimtracking();
    self endon( "interrupt_react_to_bullet" );
    self.reactingtobullet = 1;
    self orientmode( "face motion" );
    var_0 = animscripts\utility::lookupanimarray( "running_react_to_bullets" );
    var_1 = randomint( var_0.size );

    if ( var_1 == anim.lastrunningreactanim )
        var_1 = ( var_1 + 1 ) % var_0.size;

    anim.lastrunningreactanim = var_1;
    var_2 = var_0[var_1];
    self setflaggedanimknobrestart( "reactanim", var_2, 1, 0.5, self.moveplaybackrate );
    run_playfacialanim( var_2 );
    thread reacttobulletsinterruptcheck();
    animscripts\shared::donotetracks( "reactanim" );
    endrunningreacttobullets();
}

customrunningreacttobullets()
{
    endfaceenemyaimtracking();
    self.reactingtobullet = 1;
    self orientmode( "face motion" );
    var_0 = randomint( self.run_overridebulletreact.size );
    var_1 = self.run_overridebulletreact[var_0];
    self setflaggedanimknobrestart( "reactanim", var_1, 1, 0.5, self.moveplaybackrate );
    run_playfacialanim( var_1 );
    thread reacttobulletsinterruptcheck();
    animscripts\shared::donotetracks( "reactanim" );
    endrunningreacttobullets();
}

getsprintanim()
{
    var_0 = undefined;

    if ( isdefined( self.grenade ) )
        var_0 = animscripts\utility::getmoveanim( "sprint_short" );

    if ( !isdefined( var_0 ) )
        var_0 = animscripts\utility::getmoveanim( "sprint" );

    return var_0;
}

shouldsprint()
{
    if ( isdefined( self.sprint ) )
        return 1;

    if ( isdefined( self.grenade ) && isdefined( self.enemy ) && self.frontshieldanglecos == 1 )
        return distancesquared( self.origin, self.enemy.origin ) > 90000;

    return 0;
}

shouldsprintforvariation()
{
    if ( isdefined( self.neversprintforvariation ) )
        return 0;

    if ( !self.facemotion || self.stairsstate != "none" )
        return 0;

    var_0 = gettime();

    if ( isdefined( self.dangersprinttime ) )
    {
        if ( var_0 < self.dangersprinttime )
            return 1;

        if ( var_0 - self.dangersprinttime < 6000 )
            return 0;
    }

    if ( !isdefined( self.enemy ) || !issentient( self.enemy ) )
        return 0;

    if ( randomint( 100 ) < 25 && self lastknowntime( self.enemy ) + 2000 > var_0 )
    {
        self.dangersprinttime = var_0 + 2000 + randomint( 1000 );
        return 1;
    }

    return 0;
}

getmoveplaybackrate()
{
    var_0 = self.moveplaybackrate;

    if ( self.lookaheadhitsstairs && self.stairsstate == "none" && self.lookaheaddist < 300 )
        var_0 = var_0 * 0.75;

    return var_0;
}

standrun_combatnormal()
{
    var_0 = getmoveplaybackrate();
    self setanimknob( %combatrun, 1.0, 0.5, var_0 );
    var_1 = 0;
    var_2 = isdefined( self.requestreacttobullet ) && gettime() - self.requestreacttobullet < 100;

    if ( var_2 && randomfloat( 1 ) < self.a.reacttobulletchance )
    {
        stoprunngun();
        setshootwhilemoving( 0 );
        runningreacttobullets();
        return;
    }

    if ( shouldsprint() )
    {
        var_3 = getsprintanim();
        self setflaggedanimknob( "runanim", var_3, 1, 0.5, self.moveplaybackrate );
        run_playfacialanim( var_3 );
        setshootwhilemoving( 0 );
        var_1 = 1;
    }
    else if ( isdefined( self.enemy ) && animscripts\move::mayshootwhilemoving() )
    {
        setshootwhilemoving( 1 );

        if ( !self.facemotion )
            thread faceenemyaimtracking();
        else if ( self.shootstyle != "none" && !isdefined( self.norunngun ) )
        {
            endfaceenemyaimtracking();

            if ( canshootwhilerunningforward() )
                var_1 = runngun( 1 );
            else if ( canshootwhilerunningbackward() )
            {
                runngun_backward();
                return;
            }
        }
        else if ( isdefined( self.runngunweight ) && self.runngunweight != 0 )
            var_1 = runngun( 0 );
    }
    else if ( isdefined( self.runngunweight ) && self.runngunweight != 0 )
    {
        setshootwhilemoving( 0 );
        var_1 = runngun( 0 );
    }
    else
        setshootwhilemoving( 0 );

    if ( !var_1 )
    {
        stoprunngun();

        if ( var_2 && self.a.reacttobulletchance != 0 )
        {
            runningreacttobullets();
            return;
        }

        if ( move_checkstairstransition() )
            return;

        self clearanim( %stair_transitions, 0.1 );

        if ( shouldsprintforvariation() )
            var_4 = animscripts\utility::getmoveanim( "sprint_short" );
        else
            var_4 = getrunanim();

        self setflaggedanimknoblimited( "runanim", var_4, 1, 0.1, self.moveplaybackrate, 1 );
        run_playfacialanim( var_4 );
        setmovenonforwardanims( animscripts\utility::getmoveanim( "move_b" ), animscripts\utility::getmoveanim( "move_l" ), animscripts\utility::getmoveanim( "move_r" ), self.sidesteprate );
        thread setcombatstandmoveanimweights( "run" );
    }

    animscripts\notetracks::donotetracksfortime( 0.2, "runanim" );
}

getstairstransitionanim( var_0, var_1 )
{
    if ( !isdefined( var_0 ) )
        var_0 = "none";

    if ( var_0 == var_1 )
        return undefined;

    if ( var_0 == "up" )
        return animscripts\utility::getmoveanim( "stairs_up_out" );
    else if ( var_0 == "down" )
        return animscripts\utility::getmoveanim( "stairs_down_out" );
    else if ( var_1 == "up" )
        return animscripts\utility::getmoveanim( "stairs_up_in" );
    else if ( var_1 == "down" )
        return animscripts\utility::getmoveanim( "stairs_down_in" );
}

faceenemyaimtracking()
{
    if ( isdefined( self.aim_while_moving_thread ) )
        return;

    self.aim_while_moving_thread = 1;
    self endon( "killanimscript" );
    self endon( "end_face_enemy_tracking" );
    self setdefaultaimlimits();
    var_0 = undefined;

    if ( isdefined( self.combatstandanims ) && isdefined( self.combatstandanims["walk_aims"] ) )
    {
        self setanimlimited( self.combatstandanims["walk_aims"]["walk_aim_2"] );
        self setanimlimited( self.combatstandanims["walk_aims"]["walk_aim_4"] );
        self setanimlimited( self.combatstandanims["walk_aims"]["walk_aim_6"] );
        self setanimlimited( self.combatstandanims["walk_aims"]["walk_aim_8"] );
    }
    else
    {
        var_1 = "walk";

        if ( animscripts\utility::shouldcqb() && isdefined( animscripts\utility::lookupanim( "cqb", "aim_2" ) ) )
            var_1 = "cqb";

        var_2 = animscripts\utility::lookupanimarray( var_1 );
        self setanimlimited( var_2["aim_2"] );
        self setanimlimited( var_2["aim_4"] );
        self setanimlimited( var_2["aim_6"] );
        self setanimlimited( var_2["aim_8"] );

        if ( isdefined( var_2["aim_5"] ) )
        {
            self setanimlimited( var_2["aim_5"] );
            var_0 = %w_aim_5;
        }
    }

    animscripts\track::trackloop( %w_aim_2, %w_aim_4, %w_aim_6, %w_aim_8, var_0 );
}

endfaceenemyaimtracking()
{
    self.aim_while_moving_thread = undefined;
    self notify( "end_face_enemy_tracking" );
}

setshootwhilemoving( var_0 )
{
    var_1 = isdefined( self.bshootwhilemoving );

    if ( var_0 )
    {
        self.bshootwhilemoving = var_0;

        if ( !var_1 )
        {
            thread rundecidewhatandhowtoshoot();
            thread runshootwhilemoving();
        }
    }
    else
    {
        self.bshootwhilemoving = undefined;

        if ( var_1 )
        {
            self notify( "end_shoot_while_moving" );
            self notify( "end_face_enemy_tracking" );
            self.shoot_while_moving_thread = undefined;
            self.aim_while_moving_thread = undefined;
            self.runngun = undefined;
        }
    }
}

rundecidewhatandhowtoshoot()
{
    self endon( "killanimscript" );
    self endon( "end_shoot_while_moving" );
    animscripts\shoot_behavior::decidewhatandhowtoshoot( "normal" );
}

runshootwhilemoving()
{
    self endon( "killanimscript" );
    self endon( "end_shoot_while_moving" );
    animscripts\move::shootwhilemoving();
}

aimedsomewhatatenemy()
{
    var_0 = self getmuzzleangle();
    var_1 = vectortoangles( self.enemy getshootatpos() - self getmuzzlepos() );

    if ( animscripts\utility::absangleclamp180( var_0[1] - var_1[1] ) > 15 )
        return 0;

    return animscripts\utility::absangleclamp180( var_0[0] - var_1[0] ) <= 20;
}

canshootwhilerunningforward()
{
    if ( ( !isdefined( self.runngunweight ) || self.runngunweight == 0 ) && abs( self getmotionangle() ) > self.maxrunngunangle )
        return 0;

    return 1;
}

canshootwhilerunningbackward()
{
    if ( 180 - abs( self getmotionangle() ) >= 45 )
        return 0;

    var_0 = getpredictedyawtoenemy( 0.2 );

    if ( abs( var_0 ) > 30 )
        return 0;

    return 1;
}

canshootwhilerunning()
{
    return animscripts\move::mayshootwhilemoving() && isdefined( self.enemy ) && ( canshootwhilerunningforward() || canshootwhilerunningbackward() );
}

getpredictedyawtoenemy( var_0 )
{
    var_1 = self.origin;
    var_2 = self.angles[1] + self getmotionangle();
    var_1 = var_1 + ( cos( var_2 ), sin( var_2 ), 0 ) * length( self.velocity ) * var_0;
    var_3 = self.angles[1] - vectortoyaw( self.enemy.origin - var_1 );
    var_3 = angleclamp180( var_3 );
    return var_3;
}

move_checkstairstransition()
{
    var_0 = 0;
    var_1 = undefined;

    if ( self.stairsstate == "none" && self.lookaheadhitsstairs )
    {
        if ( animscripts\utility::shouldcqb() )
            var_2 = 32;
        else
            var_2 = 48;

        var_3 = self.origin + ( 0, 0, 6 );
        var_4 = vectornormalize( ( self.lookaheaddir[0], self.lookaheaddir[1], 0 ) );
        var_5 = var_3 + var_2 * var_4;
        var_6 = self aiphysicstrace( var_3, var_5, 15, 48, 1, 1 );

        if ( var_6["fraction"] < 1 )
        {
            if ( !isdefined( var_6["stairs"] ) )
                return 0;

            var_1 = getstairstransitionanim( "none", "up" );
        }
        else
        {
            var_7 = 18;
            var_8 = var_5 + ( 0, 0, var_7 );
            var_9 = var_5 - ( 0, 0, var_7 );
            var_6 = self aiphysicstrace( var_8, var_9, 15, 48, 1, 1 );

            if ( var_6["fraction"] >= 1 )
                return 0;

            if ( !isdefined( var_6["stairs"] ) )
                return 0;

            var_1 = getstairstransitionanim( "none", "down" );
        }
    }
    else if ( self.stairsstate == "up" )
    {
        var_2 = 24;
        var_7 = 18;
        var_5 = self.origin + var_2 * self.lookaheaddir;
        var_8 = var_5 + ( 0, 0, var_7 );
        var_9 = var_5 - ( 0, 0, var_7 );
        var_6 = self aiphysicstrace( var_8, var_9, 15, 48, 1, 1 );

        if ( var_6["fraction"] <= 0 || var_6["fraction"] >= 1 )
            return 0;

        if ( isdefined( var_6["stairs"] ) )
            return 0;

        var_1 = getstairstransitionanim( "up", "none" );
    }
    else if ( self.stairsstate == "down" && !self.lookaheadhitsstairs )
    {
        var_2 = 24;
        var_7 = 18;
        var_5 = self.origin + var_2 * self.lookaheaddir;
        var_8 = var_5 + ( 0, 0, var_7 );
        var_9 = var_5 - ( 0, 0, var_7 );
        var_6 = self aiphysicstrace( var_8, var_9, 15, 48, 1, 1 );

        if ( var_6["fraction"] <= 0 || var_6["fraction"] >= 1 )
            return 0;

        if ( isdefined( var_6["stairs"] ) )
            return 0;

        var_1 = getstairstransitionanim( "down", "none" );
    }

    if ( !isdefined( var_1 ) )
        return 0;

    self notify( "stop_move_anim_update" );
    self.update_move_anim_type = undefined;
    self setflaggedanimknoballrestart( "runanim", var_1, %body, 1, 0.1, self.moveplaybackrate );
    run_playfacialanim( var_1 );
    animscripts\shared::donotetracks( "runanim" );
    return 1;
}

standrun_noncombatnormal()
{
    self endon( "movemode" );
    self clearanim( %combatrun, 0.6 );
    var_0 = getmoveplaybackrate();

    if ( move_checkstairstransition() )
        return;

    self clearanim( %stair_transitions, 0.1 );
    self setanimknoball( %combatrun, %body, 1, 0.2, var_0 );

    if ( shouldsprint() )
        var_1 = getsprintanim();
    else
        var_1 = getrunanim();

    if ( self.stairsstate == "none" )
        var_2 = 0.3;
    else
        var_2 = 0.1;

    self setflaggedanimknob( "runanim", var_1, 1, var_2, self.moveplaybackrate, 1 );
    run_playfacialanim( var_1 );
    setmovenonforwardanims( animscripts\utility::getmoveanim( "move_b" ), animscripts\utility::getmoveanim( "move_l" ), animscripts\utility::getmoveanim( "move_r" ) );
    thread setcombatstandmoveanimweights( "run" );
    var_3 = 0;

    if ( self.leanamount > 0 && self.leanamount < 0.998 )
        var_3 = 1;
    else if ( self.leanamount < 0 && self.leanamount > -0.998 )
        var_3 = -1;

    var_4 = max( 0.2, var_2 );
    animscripts\notetracks::donotetracksfortime( var_4, "runanim" );
}

crouchrun_runoverride()
{
    self endon( "movemode" );
    self setflaggedanimknoball( "runanim", self.crouchrun_combatanim, %body, 1, 0.4, self.moveplaybackrate );
    run_playfacialanim( self.crouchrun_combatanim );
    animscripts\shared::donotetracks( "runanim" );
}

crouchrun_runnormal()
{
    self endon( "movemode" );
    var_0 = getcrouchrunanim();
    self setanimknob( var_0, 1, 0.4 );
    thread updatemoveanimweights( "crouchrun", var_0, animscripts\utility::lookupanim( "run", "crouch_b" ), animscripts\utility::lookupanim( "run", "crouch_l" ), animscripts\utility::lookupanim( "run", "crouch_r" ) );
    self setflaggedanimknoball( "runanim", %crouchrun, %body, 1, 0.2, self.moveplaybackrate );
    run_playfacialanim( undefined );
    animscripts\notetracks::donotetracksfortime( 0.2, "runanim" );
}

standrun_checkreload()
{
    var_0 = isdefined( self.a.allowedpartialreloadontheruntime ) && self.a.allowedpartialreloadontheruntime > gettime();
    var_0 = var_0 || isdefined( self.enemy ) && distancesquared( self.origin, self.enemy.origin ) < 65536;

    if ( var_0 )
    {
        if ( !animscripts\combat_utility::needtoreload( 0 ) )
            return 0;
    }
    else if ( !animscripts\combat_utility::needtoreload( 0.5 ) )
        return 0;

    if ( isdefined( self.grenade ) )
        return 0;

    if ( !self.facemotion || self.stairsstate != "none" )
        return 0;

    if ( isdefined( self.dontshootwhilemoving ) || isdefined( self.norunreload ) )
        return 0;

    if ( canshootwhilerunning() && !animscripts\combat_utility::needtoreload( 0 ) )
        return 0;

    if ( !isdefined( self.pathgoalpos ) || distancesquared( self.origin, self.pathgoalpos ) < 65536 )
        return 0;

    var_1 = angleclamp180( self getmotionangle() );

    if ( abs( var_1 ) > 25 )
        return 0;

    if ( !animscripts\utility::usingriflelikeweapon() )
        return 0;

    if ( !runloopisnearbeginning() )
        return 0;

    if ( animscripts\utility::shouldcqb() )
        animscripts\cqb::cqb_reloadinternal();
    else
        standrun_reloadinternal();

    self notify( "abort_reload" );
    self orientmode( "face default" );
    return 1;
}

standrun_reloadinternal()
{
    self endon( "movemode" );
    self orientmode( "face motion" );
    var_0 = "reload_" + animscripts\combat_utility::getuniqueflagnameindex();
    var_1 = animscripts\utility::lookupanim( "run", "reload" );

    if ( isarray( var_1 ) )
        var_1 = var_1[randomint( var_1.size )];

    self setflaggedanimknoballrestart( var_0, var_1, %body, 1, 0.25 );
    run_playfacialanim( var_1 );
    self.update_move_front_bias = 1;
    setmovenonforwardanims( animscripts\utility::getmoveanim( "move_b" ), animscripts\utility::getmoveanim( "move_l" ), animscripts\utility::getmoveanim( "move_r" ) );
    thread setcombatstandmoveanimweights( "run" );
    animscripts\shared::donotetracks( var_0 );
    self.update_move_front_bias = undefined;
}

runloopisnearbeginning()
{
    var_0 = self getanimtime( %walk_and_run_loops );
    var_1 = getanimlength( animscripts\utility::lookupanim( "run", "straight" ) ) / 3.0;
    var_0 = var_0 * 3.0;

    if ( var_0 > 3 )
        var_0 = var_0 - 2.0;
    else if ( var_0 > 2 )
        var_0 = var_0 - 1.0;

    if ( var_0 < 0.15 / var_1 )
        return 1;

    if ( var_0 > 1 - 0.3 / var_1 )
        return 1;

    return 0;
}

setmovenonforwardanims( var_0, var_1, var_2, var_3 )
{
    if ( !isdefined( var_3 ) )
        var_3 = 1;

    self setanimknoblimited( var_0, 1, 0.1, var_3, 1 );
    self setanimknoblimited( var_1, 1, 0.1, var_3, 1 );
    self setanimknoblimited( var_2, 1, 0.1, var_3, 1 );
}

setcombatstandmoveanimweights( var_0 )
{
    updatemoveanimweights( var_0, %combatrun_forward, %combatrun_backward, %combatrun_left, %combatrun_right );
}

updatemoveanimweights( var_0, var_1, var_2, var_3, var_4 )
{
    if ( isdefined( self.update_move_anim_type ) && self.update_move_anim_type == var_0 )
        return;

    self notify( "stop_move_anim_update" );
    self.update_move_anim_type = var_0;
    self.wasfacingmotion = undefined;
    self endon( "killanimscript" );
    self endon( "move_interrupt" );
    self endon( "stop_move_anim_update" );

    for (;;)
    {
        updaterunweightsonce( var_1, var_2, var_3, var_4 );
        wait 0.05;
        waittillframeend;
    }
}

updaterunweightsonce( var_0, var_1, var_2, var_3 )
{
    if ( self.facemotion && !animscripts\utility::shouldcqb() && !isdefined( self.update_move_front_bias ) )
    {
        if ( !isdefined( self.wasfacingmotion ) )
        {
            self.wasfacingmotion = 1;
            self setanim( var_0, 1, 0.2, 1, 1 );
            self setanim( var_1, 0, 0.2, 1, 1 );
            self setanim( var_2, 0, 0.2, 1, 1 );
            self setanim( var_3, 0, 0.2, 1, 1 );
        }
    }
    else
    {
        self.wasfacingmotion = undefined;
        var_4 = animscripts\utility::quadrantanimweights( self getmotionangle() );

        if ( isdefined( self.update_move_front_bias ) )
        {
            var_4["back"] = 0.0;

            if ( var_4["front"] < 0.2 )
                var_4["front"] = 0.2;
        }

        self setanim( var_0, var_4["front"], 0.2, 1, 1 );
        self setanim( var_1, var_4["back"], 0.2, 1, 1 );
        self setanim( var_2, var_4["left"], 0.2, 1, 1 );
        self setanim( var_3, var_4["right"], 0.2, 1, 1 );
    }
}

standrun_checkchangeweapon()
{
    var_0 = isdefined( self.wantshotgun ) && self.wantshotgun;
    var_1 = animscripts\utility::isshotgun( self.weapon );

    if ( var_0 == var_1 )
        return 0;

    if ( !isdefined( self.pathgoalpos ) || distancesquared( self.origin, self.pathgoalpos ) < 65536 )
        return 0;

    if ( animscripts\utility::usingsidearm() )
        return 0;

    if ( self.weapon == self.primaryweapon )
    {
        if ( !var_0 )
            return 0;

        if ( animscripts\utility::isshotgun( self.secondaryweapon ) )
            return 0;
    }
    else
    {
        if ( var_0 )
            return 0;

        if ( animscripts\utility::isshotgun( self.primaryweapon ) )
            return 0;
    }

    var_2 = angleclamp180( self getmotionangle() );

    if ( abs( var_2 ) > 25 )
        return 0;

    if ( !runloopisnearbeginning() )
        return 0;

    if ( var_0 )
        shotgunswitchstandruninternal( "shotgunPullout", animscripts\utility::lookupanim( "cqb", "shotgun_pullout" ), "gun_2_chest", "none", self.secondaryweapon, "shotgun_pickup" );
    else
        shotgunswitchstandruninternal( "shotgunPutaway", animscripts\utility::lookupanim( "cqb", "shotgun_putaway" ), "gun_2_back", "back", self.primaryweapon, "shotgun_pickup" );

    self notify( "switchEnded" );
    return 1;
}

shotgunswitchstandruninternal( var_0, var_1, var_2, var_3, var_4, var_5 )
{
    self endon( "movemode" );
    self setflaggedanimknoballrestart( var_0, var_1, %body, 1, 0.25 );
    run_playfacialanim( var_1 );
    self.update_move_front_bias = 1;
    setmovenonforwardanims( animscripts\utility::getmoveanim( "move_b" ), animscripts\utility::getmoveanim( "move_l" ), animscripts\utility::getmoveanim( "move_r" ) );
    thread setcombatstandmoveanimweights( "run" );
    thread watchshotgunswitchnotetracks( var_0, var_2, var_3, var_4, var_5 );
    animscripts\notetracks::donotetracksfortimeintercept( getanimlength( var_1 ) - 0.25, var_0, ::interceptnotetracksforweaponswitch );
    self.update_move_front_bias = undefined;
}

interceptnotetracksforweaponswitch( var_0 )
{
    if ( var_0 == "gun_2_chest" || var_0 == "gun_2_back" )
        return 1;
}

watchshotgunswitchnotetracks( var_0, var_1, var_2, var_3, var_4 )
{
    self endon( "killanimscript" );
    self endon( "movemode" );
    self endon( "switchEnded" );
    self waittillmatch( var_0, var_1 );
    animscripts\shared::placeweaponon( self.weapon, var_2 );
    thread shotgunswitchfinish( var_3 );
    self waittillmatch( var_0, var_4 );
    self notify( "complete_weapon_switch" );
}

shotgunswitchfinish( var_0 )
{
    self endon( "death" );
    common_scripts\utility::waittill_any( "killanimscript", "movemode", "switchEnded", "complete_weapon_switch" );
    self.lastweapon = self.weapon;
    animscripts\shared::placeweaponon( var_0, "right" );
    self.bulletsinclip = weaponclipsize( self.weapon );
}

run_playfacialanim( var_0 )
{
    self.facialidx = animscripts\face::playfacialanim( var_0, "run", self.facialidx );
}

run_clearfacialanim()
{
    self.facialidx = undefined;
    self clearanim( %head, 0.2 );
}