if (side == 0)
{
    if (active == 1)
    {
        if (instance_exists(obj_mainchara))
        {
            if (distance_to_object(obj_mainchara) < 40)
            {
                if (open == 0)
                    caster_play(snd_elecdoor_open, 1, 1);
                open = 1;
            }
            if (distance_to_object(obj_mainchara) > 50)
            {
                if (open == 1)
                    caster_play(snd_elecdoor_close, 1, 1);
                open = 0;
            }
        }
    }
    if (open == -1)
        open = 0;
    if (doorx < 7)
        draw_sprite_part(spr_alabdoor_piece, 0, 0, 0, 8 - doorx, 61, x, y + 4);
    if (doorx < 7)
        draw_sprite_part(spr_alabdoor_piece, 0, doorx, 0, 8 - doorx, 61, x + 6 + doorx, y + 10);
    if (open == 1)
    {
        if (doorx < 8)
            doorx += 1;
    }
    if (open == 0)
    {
        if (doorx > 0)
            doorx -= 1;
    }
    draw_sprite(spr_labdoor_hang, 0, x, y);
}
if (side == 1)
{
    if (active == 1)
    {
        if (instance_exists(obj_mainchara))
        {
            if (distance_to_object(obj_mainchara) < 30)
            {
                if (open == 0)
                    caster_play(snd_elecdoor_open, 1, 1);
                open = 1;
            }
            if (distance_to_object(obj_mainchara) > 50)
            {
                if (open == 1)
                    caster_play(snd_elecdoor_close, 1, 1);
                open = 0;
            }
        }
    }
    if (open == -1)
        open = 0;
    if (doorx < 7)
        draw_sprite_part(spr_alabdoor_piece_r, 0, 0, 0, 8 - doorx, 61, x + 19, y + 10);
    if (doorx < 7)
        draw_sprite_part(spr_alabdoor_piece_r, 0, doorx, 0, 8 - doorx, 61, x + 25 + doorx, y + 4);
    if (open == 1)
    {
        if (doorx < 8)
            doorx += 1;
    }
    if (open == 0)
    {
        if (doorx > 0)
            doorx -= 1;
    }
    draw_sprite(spr_labdoor_hang_r, 0, x, y);
}