public void PlayExplosion(Player p, Rocket r)
{
float volume = (-(FAbs(r.X - p.X) / 400f) + 1) / 5;
explosion.Play(volume > 0.0f ? volume : 0.0f, 0.0f, r.X - p.X > 0 ? 0.25f : -0.25f);
}
public void Update(Player p, GameTime theGameTime, ExplosionHandler explosions, SoundHandler sounds, Camera c)
{
foreach (Rocket r in rockets)
if (r.Visible)
r.Update(theGameTime, new Vector2((p.X + 21 * p.Scale) - r.X, (p.Y + 3 * p.Scale) - r.Y)); //(p.x+21); (p.y+3) so it doesn't aim at player.origin
if (reloadTime < initRealoadTime)
reloadTime += (float)theGameTime.ElapsedGameTime.TotalSeconds;
//this.Animate();
this.RemoveRocket(explosions, sounds, p);
this.OnScreen = this.X - c.origin.X < 800 ? true : false;
if (!OnScreen)
return;
float dx = this.Position.X - p.X;
float dy = this.Position.Y - p.Y;
float dist = dx * dx + dy * dy; //distance from player to tower
if (dx > 64 && dist < vision * vision && (dy < 100 && dy > -30)) //if distance.X < 64 and distance y < 100 && > 30 then Rotate - facing player
{
this.Rotation = FAtan((dy + 2) / dx); //(y+2) so it doesn't aim at very top of head
lightColor = 2;
this.SeePlayer = true;
}
else
{
lightColor = 0;
this.SeePlayer = false;
}
if (reloadTime > initRealoadTime && SeePlayer)
{
rocketDirection = new Vector2((p.X + 21 * p.Scale) - this.X, (p.Y + 3 * p.Scale) - this.Y); //(p.Y + 3) so it doesn't shoot on top of head
rocketDirection.Normalize();
float xx = this.X + FCos(Rotation) * Fsqrt((32 * 32 * Scale * Scale) + (9 * 9 * Scale * Scale)); //x coordinate of new rocket
newRocket = new Rocket(new Vector2(xx, Y + 5 * Scale), rocketDirection, this.Rotation);
newRocket.LoadContent(contentManager);
rockets.Add(newRocket);
newRocket = null;
reloadTime = 0f;
}
}
