protected override void Update(int t) { if (_r > XY.Distance(_p, _.Player.Position)) { _r = _r - 0.9f; } else { _r = _r + 0.9f; } var world = _.World; if (t % 6 == 0) { world.Spawn(new Blast(new XY(_p.X + _r * Mathf.Cos(_angle), _p.Y + _r * Mathf.Sin(_angle)), _radius, 150)); } if (t % 18 == 0) { foreach (var v in Danmaku.Cloud(1f, 5)) { world.Spawn(new LinearRoundBullet( new XY(_p.X + _r * Mathf.Cos(_angle), _p.Y + _r * Mathf.Sin(_angle)), v, Color.Yellow, Color.Red, 5 ) ); } } _angle = _angle + _deltaAngle; }