Undertale Yellow script viewer

if (live_call())

    return global.live_result;

if (x < (0 - sprite_width) || x > (room_width + sprite_width))

    instance_destroy();

switch (step)

{

    case 0:

        if (image_alpha < 1)

        {

            image_alpha += 0.02;

        }

        else

        {

            if (x < (room_width / 2))

                rot_dir = 1;

            else

                rot_dir = -1;

            step++;

        }

        break;

    case 1:

        if (x < -100 || x > (room_width + 100))

            instance_destroy();

        image_speed = 2;

        image_angle += (5 * rot_dir);

        yspd += grav;

        if (place_meeting(x, y + yspd, obj_flowey_battle_phase_2_clay_floor))

        {

            while (!place_meeting(x, y + sign(yspd), obj_flowey_battle_phase_2_clay_floor))

                y += sign(yspd);

            yspd *= -bounce_percent;

            xspd = 10;

        }

        x -= (xspd * rot_dir);

        y += yspd;

        xspd *= 0.95;

        break;

}