event_inherited();

var _IN;
_IN = instance_nearest(x, y, obj_enemy);
//dir = point_direction(x, y, _IN.x, _IN.y);
if (_IN != noone)
{
    d = point_direction(x, y, _IN.x, _IN.y);
    while(abs(d-image_angle)>180){d-=sign(d-image_angle)*360;}
    aimdir = median(image_angle - 85, d, image_angle + 85);
} else {
    aimdir = image_angle;
}

aimangle += sin((aimdir - aimangle) * pi / 180) * 8;

if (random(100) < 2 && _IN != noone)
{
    var _B;
    _B = instance_create(x + lengthdir_x(8, aimdir), y + lengthdir_y(8, aimdir), obj_blast);
    _B.dir = aimdir;
    _B.image_angle = aimdir;
    _B.spd = 8;
    _B.dmg = 10;
}