iw6-scripts/vehicle_scripts/_apache_player_audio.gsc

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

_precache()
{
    _audio();
}

_audio()
{

}

_init( var_0, var_1 )
{
    var_2 = spawnstruct();
    var_2.owner = var_1;
    var_2.apache = var_0;
    return var_2;
}

_start()
{
    thread start_player_apache_engine_audio();
}

_end()
{
    var_0 = self.owner;
    var_0 notify( "LISTEN_end_audio" );
}

_destroy()
{
    _end();
    common_scripts\utility::array_call( self.audio_entities, ::delete );
}

start_player_apache_engine_audio()
{
    var_0 = self.owner;
    var_1 = self.apache;
    var_0 endon( "LISTEN_end_audio" );
    self.lowspeed_start_crossfade = 29.0;
    self.lowspeed_end_crossfade = 55.0;
    self.low_speed_mult = 1.0;
    self.highspeed_start_crossfade = 18.0;
    self.highspeed_end_crossfade = 65.0;
    self.high_speed_mult = 1.0;
    self.overall_pitch_min = 0.9661;
    self.overall_pitch_max = 1.0299;
    self.overall_pitch = 1.0;
    self.overall_pitch_roll_modifier = 1.0;
    self.overall_pitch_roll_modifier_max = 0.023;
    self.roll_start_crossfade = 3.0;
    self.roll_end_crossfade = 30.0;
    self.roll_max_roll = 35.0;
    self.roll_mult = 1.0;
    self.roll_other_mult = 1.0;
    self.audio_entities = [];
    self.audio_entities["low_front"] = spawn( "script_origin", var_0.origin );
    self.audio_entities["low_front"] linkto( var_0 );
    self.audio_entities["low_front"] playloopsound( "apache_int_slow_fronts" );
    self.audio_entities["low_rear"] = spawn( "script_origin", var_0.origin );
    self.audio_entities["low_rear"] linkto( var_0 );
    self.audio_entities["high_front"] = spawn( "script_origin", var_0.origin );
    self.audio_entities["high_front"] linkto( var_0 );
    self.audio_entities["high_front"] playloopsound( "apache_int_fast_fronts" );
    self.audio_entities["high_rear"] = spawn( "script_origin", var_0.origin );
    self.audio_entities["high_rear"] linkto( var_0 );
    self.audio_entities["high_bank_front"] = spawn( "script_origin", var_0.origin );
    self.audio_entities["high_bank_front"] linkto( var_0 );
    self.audio_entities["high_bank_front"] playloopsound( "apache_int_bank_fronts" );
    self.audio_entities["high_bank_rear"] = spawn( "script_origin", var_0.origin );
    self.audio_entities["high_bank_rear"] linkto( var_0 );

    for (;;)
    {
        self.audio_speed = var_1 vehicle_getspeed();
        self.audio_roll = abs( var_1.angles[2] );
        adjust_overall_apache_pitches();
        childthread adjust_helo_sound_roll();
        childthread adjust_helo_sound_low();
        childthread adjust_helo_sound_high();
        wait 0.1;
    }
}

adjust_overall_apache_pitches()
{
    self.overall_pitch_roll_modifier = 1.0 - abs( self.audio_speed ) / 115.0 * ( abs( self.audio_roll ) / 35.0 ) * self.overall_pitch_roll_modifier_max;

    if ( abs( self.audio_speed ) < self.highspeed_end_crossfade )
        self.overall_pitch = self.overall_pitch_roll_modifier * ( abs( self.audio_speed ) / self.highspeed_end_crossfade * ( self.overall_pitch_max - self.overall_pitch_min ) + self.overall_pitch_min );
    else
        self.overall_pitch = self.overall_pitch_max * self.overall_pitch_roll_modifier;
}

adjust_helo_sound_low()
{
    if ( abs( self.audio_speed ) <= self.lowspeed_start_crossfade )
        self.low_speed_mult = self.roll_other_mult * 1.0;
    else if ( abs( self.audio_speed ) < self.lowspeed_end_crossfade )
        self.low_speed_mult = self.roll_other_mult * ( 1.0 - ( abs( self.audio_speed ) - self.lowspeed_start_crossfade ) / ( self.lowspeed_end_crossfade - self.lowspeed_start_crossfade ) );
    else
        self.low_speed_mult = 0.005;

    self.audio_entities["low_front"] scalepitch( self.overall_pitch, 0.1 );
    self.audio_entities["low_front"] scalevolume( self.low_speed_mult, 0.1 );
}

adjust_helo_sound_high()
{
    if ( abs( self.audio_speed ) >= self.highspeed_end_crossfade )
        self.high_speed_mult = self.roll_other_mult * 1.0;
    else if ( abs( self.audio_speed ) > self.highspeed_start_crossfade )
        self.high_speed_mult = self.roll_other_mult * ( 1.0 - ( self.highspeed_end_crossfade - abs( self.audio_speed ) ) / ( self.highspeed_end_crossfade - self.highspeed_start_crossfade ) );
    else
        self.high_speed_mult = 0.005;

    self.audio_entities["high_front"] scalepitch( self.overall_pitch, 0.1 );
    self.audio_entities["high_front"] scalevolume( self.high_speed_mult, 0.1 );
}

adjust_helo_sound_roll()
{
    if ( abs( self.audio_roll ) >= self.roll_end_crossfade )
    {
        self.roll_mult = 1.0;
        self.roll_other_mult = 0.001;
    }
    else if ( abs( self.audio_roll ) >= self.roll_start_crossfade )
    {
        self.roll_mult = 1.0 - ( self.roll_end_crossfade - abs( self.audio_roll ) ) / ( self.roll_end_crossfade - self.roll_start_crossfade );
        self.roll_other_mult = 1.0 * ( ( self.roll_end_crossfade - abs( self.audio_roll ) ) / ( self.roll_end_crossfade - self.roll_start_crossfade ) );
    }
    else
    {
        self.roll_mult = 0.001;
        self.roll_other_mult = 1.0;
    }

    self.audio_entities["high_bank_front"] scalepitch( self.overall_pitch, 0.1 );
    self.audio_entities["high_bank_front"] scalevolume( self.roll_mult, 0.1 );
}