Deltarune (Chapter 4) script viewer

timer++;

var progress = 
scr_ease_out
scr_ease_out

function 
scr_ease_out(arg0, arg1)
{
    if (arg1 < -3 || arg1 > 7)
        return arg0;
    switch (arg1)
    {
        case -3:
            return ease_out_bounce(arg0, 0, 1, 1);
        case -2:
            return ease_out_elastic(arg0, 0, 1, 1);
        case -1:
            return ease_out_back(arg0, 0, 1, 1);
        case 0:
            return arg0;
        case 1:
            return sin(arg0 * 1.5707963267948966);
        case 2:
            return -arg0 * (arg0 - 2);
        case 6:
            return -power(2, -10 * arg0) + 1;
        case 7:
            arg0--;
            return sqrt(1 - (arg0 * arg0));
        default:
            arg0--;
            if (arg1 == 4)
            {
                return -1 * (power(arg0, arg1) - 1);
                break;
            }
            return power(arg0, arg1) + 1;
    }
}
(timer / growtime, 2);

radius = lerp(minradius, maxradius, progress);

if (timer == 1)

{

}

if (radius >= nextradius)

{

    nextradius += 15;

    if (nextradius == 30)

    {

        instance_destroy();

        exit;

    }

    var c = radius * 2 * pi;

    var count = floor(c / 60) + 1;

    var startoffset = random(360);

    for (i = 0; i <= count; i++)

    {

        var dir = startoffset + ((360 / count) * i) + random_range(-180 / count, 180 / count);

        var len = radius + random_range(-5, 5);

        var xx = lengthdir_x(len, dir);

        var yy = lengthdir_y(len, dir);

        d = instance_create(xx + x, yy + y, obj_animation_dx);

        d.sprite_index = choose(spr_viro_poison_effect_a, spr_viro_poison_effect_b);

        d.image_angle = irandom(3) * 90;

        d.image_blend = color;

        d.image_alpha = 1;

        d.image_xscale = 1;

        d.image_yscale = 1;

        d.image_speed = 1;

    }

}

if (timer >= growtime)

    instance_destroy();