if (obj_heart.sprite_index == spr_heart)
{
    obj_heart.sprite_index = spr_heartgreen;
    obj_heart.movement = 3;
    green = 0;
    if (order == 9 || order == 15 || order == 24)
        alarm[11] = 15;
}
else
{
    green = 0;
    obj_heart.sprite_index = spr_heart;
    obj_heart.movement = 1;
}
if (lesson == 7 || lesson == 12 || lesson == 21)
{
    global.turntimer = 60;
    xbullet = instance_create(-10, obj_heart.y, blt_parent_noborder);
    xbullet.dmg = 6;
    if (lesson == 7)
        xbullet.hspeed = 11;
    if (lesson == 12)
        xbullet.hspeed = 13;
    if (lesson == 21)
        xbullet.hspeed = 14;
    xbullet.sprite_index = spr_undynespear_r;
}