public List <Tuple <GfStatKey, double> > Update(IContext context)
{
var guessFactorArray = new List <Tuple <GfStatKey, double> >();
bool removeVirtualBullet = true;
while (removeVirtualBullet)
{
double? guessFactor = null;
GfStatKey key = null;
removeVirtualBullet = _vbs.Any() && _vbs.Peek().IsFinished(context, out key, out guessFactor);
if (removeVirtualBullet && key != null && guessFactor.HasValue)
{
guessFactorArray.Add(new Tuple <GfStatKey, double>(key, guessFactor.Value));
}
if (removeVirtualBullet)
{
_vbs.Dequeue();
}
}
return(guessFactorArray);
}
public void UpdateHit(IEnumerable <Tuple <GfStatKey, double> > gfs)
{
foreach (var kvp in gfs)
{
GfStatKey key = kvp.Item1;
double guessFactor = kvp.Item2;
UpdateHit(key, guessFactor);
}
}
public VirtualBullet(IContext context)
{
_myLocationOriginal = new Vector(context.MyLocation);
_target = context.Target;
_directOriginal = new Vector(context.Target.LastBlipDirect);
_key = new GfStatKey(context.Target);
_initialTime = context.Time;
_bulletSpeed = context.AimResult.Speed;
_maxEscapeAngle = GetMaximumEscapeAngle(context.AimResult.Speed);
}
public GuessFactorData GetGuessFactorData(IEnemy enemy)
{
var key = new GfStatKey(enemy);
if (_stats.ContainsKey(key))
{
return(_stats[key].GetGuessFactorData());
}
var value = new GfStatValue();
_stats.Add(key, value);
return(value.GetGuessFactorData());
}
public void UpdateHit(GfStatKey key, double gf)
{
if (-1d <= gf && gf <= 1d)
{
if (_stats.ContainsKey(key))
{
_stats[key].Update(gf);
}
else
{
var value = new GfStatValue();
value.Update(gf);
_stats.Add(key, value);
}
}
}
public bool IsFinished(IContext context, out GfStatKey key, out double?guessFactor)
{
guessFactor = null;
key = null;
long currentTime = context.Time;
_currentRadius = _bulletSpeed * (currentTime - _initialTime);
_directCurrent = _target.LastBlipDirect;
// not context.Direct!, because the target may have changed
bool isPassedEnemy = _directCurrent.Magnitude < _currentRadius;
if (isPassedEnemy)
{
// the bullet has passed over the enemy
double angle = (_directCurrent.Heading - _directOriginal.Heading).Degrees180;
guessFactor = angle / _maxEscapeAngle;
key = _key;
}
return(isPassedEnemy);
}
