public override void Update(Room room, Player player)
{
timer++;
if (life == 2)
{
angle -= 4f / pathRadius;
}
else if (life == 1)
{
float distance = Vector2.Distance(position, player.position);
float speed = 4f + 4f * (radius + player.radius) / distance;
angle += speed / pathRadius;
}
position = center + pathRadius * Helper.AngleToVector2(angle);
if (!IsHurt && timer >= 90)
{
timer = 0;
float rotation = Helper.Vector2ToAngle(player.position - position);
RingBullet ring;
if (life == 3)
{
ring = new RingBullet(position, 0f, rotation, 6, 10f, bulletTexture, 180);
}
else
{
ring = new HomingRingBullet(position, 0f, rotation, 6, 10f, bulletTexture, 180,
life == 2 ? 1f : 2f);
}
ring.radiusSpeed = 4f;
room.bullets.Add(ring);
}
}
public override void Update(Room room, Player player)
{
Vector2 offset = player.position - position;
float distance = offset.Length();
float range = Tile.tileSize * 6f;
float speed = 2f;
if (Math.Abs(distance - range) < speed)
{
speed = Math.Abs(distance - range);
}
if (distance != 0f)
{
offset *= speed / distance;
}
if (distance < range)
{
offset *= -1f;
}
bool collided;
TopLeft = Collision.MovePos(TopLeft, size, size, offset, room, out collided);
offset = player.position - position;
shootTimer++;
if (shootTimer >= maxShootTimer)
{
float rotation = (float)(Main.rand.NextDouble() * 2 * Math.PI);
RingBullet bullet = new RingBullet(player.position, ringRadius, rotation, 5, 10f, fireTexture, 600);
bullet.radiusSpeed = ringRadiusSpeed;
bullet.rotationSpeed = ringAngleSpeed;
room.bullets.Add(bullet);
shootTimer = 0;
}
}
private void CircleAttack(Room room, Player player)
{
const float ringRadius = 800f;
const float radiusSpeed = -2f;
int waitTime = 30 + 30 * life;
if (timer % waitTime == 0 && timer <= 600)
{
float rotation = (float)(Main.rand.NextDouble() * 2 * Math.PI);
RingBullet bullet = new RingBullet(player.position, ringRadius, rotation, 6, 10f, fireTexture, 600);
bullet.radiusSpeed = radiusSpeed;
bullet.rotationSpeed = 0.03f - 0.005f * life;
if (Main.rand.Next(2) == 0)
{
bullet.rotationSpeed *= -1f;
}
room.bullets.Add(bullet);
}
timer++;
if (timer >= 600 - ringRadius / radiusSpeed)
{
phase++;
timer = 0;
}
}
