Deltarune (Chapter 4) script viewer

if (con == 1 && prog >= (prate * pcount))

{

    pcount++;

    var _midpoint = 0.4;

    if (prog < (_midpoint / 2))

        exit;

    var _ts = 13;

    var _width = 50;

    if (prog <= _midpoint)

        _width = 
scr_ease_in
scr_ease_in

function 
scr_ease_in(arg0, arg1)
{
    if (arg1 < -3 || arg1 > 7)
        return arg0;
    switch (arg1)
    {
        case -3:
            return ease_in_bounce(arg0, 0, 1, 1);
        case -2:
            return ease_in_elastic(arg0, 0, 1, 1);
        case -1:
            var _s = 1.70158;
            return arg0 * arg0 * (((_s + 1) * arg0) - _s);
        case 0:
            return arg0;
        case 1:
            return -cos(arg0 * 1.5707963267948966) + 1;
        case 6:
            return power(2, 10 * (arg0 - 1));
        case 7:
            return -(sqrt(1 - sqr(arg0)) - 1);
        default:
            return power(arg0, arg1);
    }
}
(prog / _midpoint, 5);

    else

        _width = 1 - 
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;
    }
}
((prog - _midpoint) / (1 - _midpoint), 6);

    var _tilt = random_range(0.5, 1) * randomsign();

    for (var i = 0; i < _width; i += 40)

    {

        var _tw = (_tilt > 0) ? 110 : 85;

        var _anim = instance_create(x + (lerp(181, 163, prog) * 2) + (_tilt * _width * _tw), ((y + 360) - (prog * 200)) + random_range(-10, 10) + (_tilt * _ts), obj_animation_blend);

        _anim.speed = 4;

        _anim.direction = 90;

        _anim.friction = 0.1;

        _anim.depth = depth;

        _anim.sprite_index = spr_darkshape_dissipate;

        _anim.image_speed = 0.25;

        _anim.image_xscale = 0.5;

        _anim.image_index = 1;

        _anim.image_yscale = 0.5;

    }

    debug_line_start.x = (x + (lerp(181, 163, prog) * 2)) - (_width * 85);

    debug_line_end.x = x + (lerp(181, 163, prog) * 2) + (_width * 110);

    debug_line_start.y = ((y + 360) - (prog * 200)) + (_ts * _width);

    debug_line_end.y = (y + 360) - (prog * 200) - (_ts * _width);

}