// Special stuff
public void reap(Person casualty)
{
GameObjectManager.Instance.AddObject(new Angel(casualty.Location, casualty));
}
public void registerDead(Person casualty)
{
_CountDead++;
GameObjectManager.Instance.AddObject(new Tombstone(casualty.Location));
GameObjectManager.Instance.RemoveObject(casualty);
}
private void RemoveFromFlock(Person aPerson)
{
_People.Remove(aPerson);
GameObjectManager.Instance.AddObject(aPerson);
aPerson.RemovedFromFlock();
}
public void PlayAngrySound(Person aPerson, GameTime aTime)
{
if (!_bSoundOn)
return;
if (_AngrySoundMap.Count < 5)
{
// Each person goes into the map so we don't actually attempt
// to play more than one sound of each person.
if (!_AngrySoundMap.ContainsKey(aPerson))
{
_AngrySoundMap.Add(aPerson, new SoundInfo());
}
SoundInfo info = _AngrySoundMap[aPerson];
if (IsSoundFinished(ref info, s_AngrySounds[info._iSoundIndex], aTime))
{
info._iSoundIndex = RandomInstance.Instance.Next(0, s_AngrySounds.Length);
info._iLastPlayTime = (int)aTime.TotalGameTime.TotalMilliseconds;
_AngrySoundMap[aPerson] = info;
s_AngrySounds[info._iSoundIndex].Play();
}
}
}
private void AddToFlock(Person aPerson)
{
GameObjectManager.Instance.RemoveObject(aPerson);
_People.Add(aPerson);
aPerson.AddedToFlock(this);
}
public void RemovePerson(Person aPerson)
{
_RemovePeople.Add(aPerson);
}
public Vector2 GetExternalForces(Person aPerson)
{
Vector2 force = Vector2.Zero;
for (int i = 0; i < _ExternalForces.Count; ++i)
{
float fdist = Vector2.Distance(aPerson.Location, _ExternalForces[i].Location);
Vector2 direction = aPerson.Location - _ExternalForces[i].Location;
direction.Normalize();
float ffactor = _ExternalForces[i].fForce - (fdist * _ExternalForces[i].fFalloff);
if(ffactor > 0)
force += direction * ffactor;
}
return force;
}
public void AddPerson(Person aPerson)
{
_AddPeople.Add(aPerson);
}
public Angel(Vector2 aStartLocation, Person mortalRemains)
{
Location = aStartLocation;
_MortalRemains = mortalRemains;
}
