void removeFromRoom(DogDescriptor dog, PPScene room)
{
List <DogDescriptor> inRoom;
if (WorldDogs.TryGetValue(room, out inRoom))
{
inRoom.Remove(dog);
}
}
void addDogToRoom(DogDescriptor dog, PPScene room)
{
List <DogDescriptor> inRoom;
if (!WorldDogs.TryGetValue(room, out inRoom))
{
inRoom = new List <DogDescriptor>();
WorldDogs.Add(room, inRoom);
}
inRoom.Add(dog);
}
public DogDescriptor[] DogsInRoom(PPScene room)
{
List <DogDescriptor> inRoom;
if (WorldDogs.TryGetValue(room, out inRoom))
{
return(inRoom.ToArray());
}
else
{
return(new DogDescriptor[NONE_VALUE]);
}
}
