public void RemoveObject(GamePoleObject obj)
{
Point[] oldPoses = o2p[obj].ToArray();
for (int i = 0; i < oldPoses.Length; i++)
{
p2o[oldPoses[i]].Remove(obj);
}
o2p[obj] = null;
}
public void ObjectMove(GamePoleObject obj)
{
Point[] oldPoses = o2p[obj].ToArray();
Point[] newPoses = GetZones(obj);
for (int i = 0; i < oldPoses.Length; i++)
{
p2o[oldPoses[i]].Remove(obj);
}
AppendObjectPoses(obj, newPoses);
}
private void AppendObjectPoses(GamePoleObject obj, Point[] poses)
{
for (int i = 0; i < poses.Length; i++)
{
HashSet <GamePoleObject> o;
if (!p2o.TryGetValue(poses[i], out o))
{
o = new HashSet <GamePoleObject>();
p2o[poses[i]] = o;
}
o.Add(obj);
}
o2p[obj] = new HashSet <Point>(poses);
}
public void RemoveObject(GamePoleObject obj)
{
objects.Remove(obj);
cache.RemoveObject(obj);
}
public void AddObject(GamePoleObject obj)
{
objects.Add(obj);
cache.AddObject(obj);
}
public void AddObject(GamePoleObject obj)
{
Point[] zones = GetZones(obj);
AppendObjectPoses(obj, zones);
}
private Point[] GetZones(GamePoleObject obj)
{
return(GetZones(obj.Rectangle));
}