Deltarune (Chapter 4) script viewer

if (wave_time > 0)

{

    hue = 
scr_wave
scr_wave

function 
scr_wave(arg0, arg1, arg2, arg3)
{
    var a4 = (arg1 - arg0) * 0.5;
    return arg0 + a4 + (sin((((current_time * 0.001) + (arg2 * arg3)) / arg2) * (2 * pi)) * a4);
}
(hue_start, hue_target, wave_time, 0);

    sat = 
scr_wave
scr_wave

function 
scr_wave(arg0, arg1, arg2, arg3)
{
    var a4 = (arg1 - arg0) * 0.5;
    return arg0 + a4 + (sin((((current_time * 0.001) + (arg2 * arg3)) / arg2) * (2 * pi)) * a4);
}
(sat_start, sat_target, wave_time, 0);

    val = 
scr_wave
scr_wave

function 
scr_wave(arg0, arg1, arg2, arg3)
{
    var a4 = (arg1 - arg0) * 0.5;
    return arg0 + a4 + (sin((((current_time * 0.001) + (arg2 * arg3)) / arg2) * (2 * pi)) * a4);
}
(val_start, val_target, wave_time, 0);

}

if (heartbeat_mode)

{

    var _percent = audio_sound_get_track_position(global.currentsong[1]) / audio_sound_length(global.currentsong[1]);

    hue = lerp(hue_start, hue_target, abs(sin(_percent * pi)));

    sat = lerp(sat_start, sat_target, abs(sin(_percent * pi)));

    val = lerp(val_start, val_target, abs(sin(_percent * pi)));

}