Deltarune (Chapter 2) script viewer

var lerpvalue = timer / growtime;

var currentsize = lerp(minradius, maxradius, 
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;
    }
}
(lerpvalue, easepower));

var thickness = lerp(startwidth, endwidth, 
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;
    }
}
(lerpvalue, easepower));

if (timer >= (growtime - fadetime))

    draw_set_alpha((fadetime - (timer - (growtime - fadetime))) / fadetime);

var oldColor = draw_get_color();

draw_set_color(color);

scr_draw_circle_width_qb
scr_draw_circle_width_qb

function 
scr_draw_circle_width_qb(arg0, arg1, arg2, arg3, arg4)
{
    var xx = arg0;
    var yy = arg1;
    var radius = arg2;
    var width = arg3;
    var steps = arg4;
    var h = width / 2;
    draw_primitive_begin(pr_trianglelist);
    for (i = 0; i < steps; i += 1)
    {
        draw_vertex(xx + lengthdir_x(radius - h, (360 * i) / steps), yy + lengthdir_y(radius - h, (360 * i) / steps));
        draw_vertex(xx + lengthdir_x(radius + h, (360 * i) / steps), yy + lengthdir_y(radius + h, (360 * i) / steps));
        draw_vertex(xx + lengthdir_x(radius + h, (360 * (i + 1)) / steps), yy + lengthdir_y(radius + h, (360 * (i + 1)) / steps));
        draw_vertex(xx + lengthdir_x(radius + h, (360 * (i + 1)) / steps), yy + lengthdir_y(radius + h, (360 * (i + 1)) / steps));
        draw_vertex(xx + lengthdir_x(radius - h, (360 * (i + 1)) / steps), yy + lengthdir_y(radius - h, (360 * (i + 1)) / steps));
        draw_vertex(xx + lengthdir_x(radius - h, (360 * i) / steps), yy + lengthdir_y(radius - h, (360 * i) / steps));
    }
    draw_primitive_end();
}
(x, y, currentsize, thickness, 30);

draw_circle_color(x, y, currentsize, color, color, 1);

draw_set_color(oldColor);

draw_set_alpha(1);

timer++;

if (timer > growtime)

    instance_destroy();