if (!heart_found && instance_exists(obj_heart))
{
    if (instance_exists(obj_heart))
    {
        nexttarget = obj_heart.x;
        heart_found = true;
    }
}
if (phase == 0)
{
    active = 0;
    if (trackplayer == 0)
    {
        if (instance_exists(obj_heart))
        {
            nexttarget = obj_heart.x;
            heart_found = true;
        }
    }
    defaultdepth = depth;
    depth = obj_growtangle.depth + 1;
    phase++;
    hspeed = -7;
    if (ystart > obj_growtangle.y)
        hspeed = -4;
    gravity = -0.5;
}
else if (phase == 1)
{
    if (image_xscale > 0.5)
        image_xscale -= 0.02;
    if (image_yscale > 0.5)
        image_yscale -= 0.02;
    if (y < jumppeak)
    {
        gravity = 0.5;
    }
    else if (vspeed <= -6)
    {
        gravity = 0;
        vspeed = -6;
    }
    else if (y > jumppeak)
    {
        gravity = -0.5;
    }
    if (((heart_found && trackplayer == 0 && x <= (obj_heart.x + 50)) || (trackplayer != 0 && x <= (nexttarget + 50))) && y < (obj_growtangle.y - 80))
    {
        phase++;
        hspeed++;
        sprite_index = spr_swatchling_blue_cannonball;
        image_xscale = 0.5;
        image_yscale = 0.5;
        active = 1;
        gravity = 0.5 / bouncepower;
        bouncespecial = 1;
    }
}
else if (phase == 2)
{
    if (depth > obj_growtangle.depth && vspeed >= 0)
    {
        depth = defaultdepth;
        defaultdepth = global.monsterinstance[creator].depth;
    }
    image_angle += currentrotation;
    if ((y + vspeed) > bouncepoint)
    {
        bouncespecial = 0;
        y = bouncepoint;
        randomdirection = random(45);
        if (obj_swatchling_battle_controller.yellow_count > 0)
        {
            with (obj_swatchling_platter)
            {
                if (timer < 0)
                    timer = 0;
                opened = true;
            }
        }
        else if (spawnbullets)
        {
            for (i = 0; i < 4; i++)
            {
                d = scr_childbullet(x, y + 10, obj_swatchling_cannonball_bullet);
                d.grazepoints = childgraze;
                d.sprite_index = spr_swatchling_bluestar;
                d.speed = 5;
                d.direction = randomdirection;
                randomdirection += 90;
            }
        }
        var airtime = sqrt((2 * (y - jumppeak)) / gravity) + sqrt((2 * (ystart - jumppeak)) / gravity);
        if ((airtime + 20) > global.turntimer)
        {
            phase++;
            vspeed = -sqrt(gravity * 2 * (y - jumppeak));
            hspeed = (xstart - x) / airtime;
            currentrotation = image_angle % 360;
            nexttarget = x;
            if (global.turntimer < airtime)
                global.turntimer = airtime;
        }
        else
        {
            vspeed = -(10 + random(3)) * bouncepower;
            if (trackplayer == 0)
                nexttarget = obj_heart.x;
            else
                nexttarget = (obj_growtangle.x - (obj_growtangle.sprite_width / 2)) + random(obj_growtangle.sprite_width);
            var arctime = (-vspeed / gravity) * 2;
            hspeed = (nexttarget - x) / arctime;
            currentrotation = ((random(4) * 90) / arctime) * -sign(hspeed);
        }
    }
    if (bouncespecial == 1 && hspeed < -1)
        hspeed++;
}
else if (phase == 3)
{
    image_angle = lerp(currentrotation, -360, (x - nexttarget) / (xstart - nexttarget));
    if (x > (xstart - 30) && depth != defaultdepth)
        depth = defaultdepth;
    if (vspeed > 0 && animindex == 0)
    {
        sprite_index = spr_swatchling_blue_cannonball_prepare;
        var _smokeangle = irandom(90);
        for (i = 0; i < 4; i++)
        {
            var _smoke = instance_create(x, y, obj_animation_dx);
            _smoke.image_angle = (i * 90) + _smokeangle;
            _smoke.sprite_index = spr_swatchling_steam;
            _smoke.depth = depth - 1;
            _smoke.image_xscale = 3;
            _smoke.image_yscale = 3;
        }
        image_xscale = 1;
        image_yscale = 1;
        active = 0;
        image_index = 3;
        image_speed = 0;
        animindex = 1;
    }
    if ((x + hspeed) >= xstart || (animindex == 1 && (y + vspeed) > ystart))
    {
        speed = 0;
        gravity = 0;
        x = xstart;
        y = ystart;
        phase++;
        image_angle = 0;
        image_index = 0;
    }
}
else if (phase == 4)
{
    instance_destroy();
}