Deltarune (Chapter 4) script viewer

draw_set_color(start_color);

d_circle(x, y, width / 2, false);

var _col_a = start_color;

var _col_b = end_color;

var _lastpos = new Vector2(x, y);

var _pos = new Vector2(x, y);

surface_set_target(trail_surf);

draw_clear_alpha(c_black, 0);

var i = array_length(points) - 1;

while (i >= 0)

{

    points[i].color = merge_color(end_color, start_color, points[i].life);

    draw_set_color(points[i].color);

    i--;

}

draw_set_color(start_color);

d_circle(x, y, width / 2, false);

_col_b = end_color;

i = array_length(points) - 1;

while (i >= 0)

{

    _col_b = points[i].color;

    var _size = lerp(end_size, width, points[i].life);

    _pos.x = points[i].x;

    _pos.y = points[i].y;

    if (i < (array_length(points) - 1))

    {

        draw_set_color(_col_b);

        d_circle(points[i].x, points[i].y, lerp(end_size, width, points[i].life) / 2, false);

        d_line_width_color(_lastpos.x, _lastpos.y, _pos.x, _pos.y, _size, _col_a, _col_b);

    }

    _col_a = _col_b;

    _lastpos.x = _pos.x;

    _lastpos.y = _pos.y;

    i--;

}

d_line_width_color(_lastpos.x, _lastpos.y, x, y, width, start_color, _col_b);

surface_reset_target();

gpu_set_blendmode(bm_add);

draw_surface(trail_surf, 0, 0);

gpu_set_blendmode(bm_normal);