public void Move(Track track)
{
if (turns == speed || turns == -1)
{
TrackPoint nextLoc = trackPoint.next;
if (nextLoc.addParticle(this))
{
trackPoint.removeParticle(this);
trackPoint = nextLoc;
if (speed < maxSpeed)
{
++speed;
}
}
else
{
speed = Math.Max(0, speed - 1);
}
turns = maxTurns;
}
else
{
--turns;
}
}
public void Draw(SpriteBatch spriteBatch, TrackPoint tp)
{
if (tp == this)
{
if (!drawn)
{
drawn = true;
}
else
{
drawn = false;
return;
}
}
next.Draw(spriteBatch, tp);
foreach (Particle p in occupying)
{
Vector2 shift = new Vector2(0, 1);
shift.Normalize();
shift *= -10 * occupying.IndexOf(p);
Color colour = maxThroughput < 3 ? Color.Red : Color.IndianRed;
p.Draw(spriteBatch, rotate(loc + shift, 1), colour);
}
}
public Particle(TrackPoint startingPoint, int speed = 1)
{
this.maxSpeed = speed;
this.speed = 1;
startingPoint.addParticle(this);
this.trackPoint = startingPoint;
maxTurns = Math.Max(speed, maxTurns);
}