public override void Update(int t)
{
_p = _p0 + t * _v0 + new XY(0, t * t * _a * 0.5f);
if (t > 0 && !World.Box.ContainsPoint(_p))
{
Despawn();
return;
}
if (t % 15 == 0)
{
The.World.Spawn(new PetalBullet(_p, (The.Player.Position - _p).WithLength(2), Color.Magenta));
foreach (var v in Danmaku.Spray(new XY(0, 1.5f), Mathf.PI / 6, 2))
{
The.World.Spawn(new PetalBullet(_p, v, Color.Yellow));
}
}
}
private void Shoot()
{
var w = (_.Player.Position - P).Normalized;
var n = 1;
int _bullet;
var spray = Danmaku.Spray(w, Mathf.PI, 20);
foreach (var v in spray)
{
if (n == 1 || n % _.Difficulty.Choose(4, 4, 4, 3) == 0)
{
_bullet = _.Difficulty.Choose(4, 6, 8, 12);
}
else
{
_bullet = _.Difficulty.Choose(2, 3, 4, 4);
}
var line = Danmaku.Line(v, 0.5f, 1f, _bullet);
foreach (var v1 in line)
{
_.World.Spawn(
new LinearRoundBullet( // вместо раундбуллета стрелки сделать
P,
2 * v1,
Color.Red,
Color.Red
)
);
}
n++;
}
}
private void Split()
{
Despawn();
foreach (var v in Danmaku.Spray(_v, /*2 * */ Mathf.PI /* - Mathf.phiAngle*/, _rank))
{
The.World.Spawn(new RecursiveBullet(_p, v, _color, _rank - 1));
}
}
private void Explode()
{
Despawn();
foreach (var v in Danmaku.Spray(-_v, Mathf.PI / 2, 3))
{
The.World.Spawn(new Arrow(_p, v / 4, Color.Red));
}
}
private void Shoot(int t)
{
if (t % 5 != 0)
{
return;
}
foreach (var p in Danmaku.Spray(new XY(0, 30), Mathf.PI / 3, 2))
{
foreach (var q in Danmaku.Spray(new XY(0, -30), Mathf.PI / 3, 2))
{
_.World.Spawn(new PlayerBullet(_p + p, (q - p).WithLength(10)));
}
}
}
private void SpawnSmile(XY p, XY v, Color maincolor, Color borderColor)
{
var w = v.Normalized;
var line = Danmaku.Line(w, 0, 40, 5);
var spray = Danmaku.Spray(90 * w, Mathf.PI / 3, 9);
var world = _.World;
foreach (var offset in line)
{
world.Spawn(new VerticalBounceRoundBullet(p + 20 * w.Rotated90CW() + offset, v, maincolor, maincolor, 4));
world.Spawn(new VerticalBounceRoundBullet(p - 20 * w.Rotated90CW() + offset, v, maincolor, maincolor, 4));
}
foreach (var offset in spray)
{
world.Spawn(new VerticalBounceRoundBullet(p + offset, v, maincolor, maincolor, 4));
}
}