/// <summary>
/// Updates the object and returns whether it still belongs to this node
/// </summary>
/// <param name="obj">Object to Update in the quad tree</param>
/// <returns>Whether the object moved</returns>
private bool UpdateObject(Collidable obj)
{
obj.ClearMapArea();
lock (_locker)
{
this.Contents.Remove(obj);
}
// Check if object has left the bounds of this node and is not root
if (!this.Bounds.Contains(obj.GetBounds()) && this.Parent != null)
{
// We now belong to a parent
this.Parent.ReverseInsert(obj);
return(true);
}
else // We're within the same node, but could be in children, must insert
{
this.Insert(obj);
// If we didn't move quad tree nodes
if (obj.GetMapArea() == this)
{
return(false);
}
else
{
return(true);
}
}
}
/// <summary>
/// Updates the object and returns whether it still belongs to this node
/// </summary>
/// <param name="obj">Object to Update in the quad tree</param>
/// <returns>Whether the object moved</returns>
private bool UpdateObject(Collidable obj)
{
obj.ClearMapArea();
lock (_locker)
{
this.Contents.Remove(obj);
}
// Check if object has left the bounds of this node and is not root
if (!this.Bounds.Contains(obj.GetBounds()) && this.Parent != null)
{
// We now belong to a parent
this.Parent.ReverseInsert(obj);
return true;
}
else // We're within the same node, but could be in children, must insert
{
this.Insert(obj);
// If we didn't move quad tree nodes
if (obj.GetMapArea() == this)
{
return false;
}
else
{
return true;
}
}
}
