/// <summary>
/// Completes the transfer of an object to a new container
/// </summary>
/// <param name="containerObject">The container to which the object will be transferred</param>
public void In(ContainerObject containerObject)
{
if (!ReferenceEquals(_avatar, _objectToMove.ParentContainerObject))
{
throw new LawsOfPhysicsViolationException("You do not have telekinesis! You need to pick the item up first.");
}
_avatar.Transfer(_objectToMove).To(containerObject);
}
/// <summary>
/// Attempts to fill the container with beer
/// </summary>
/// <param name="container"></param>
public void Into(ContainerObject container)
{
IEnumerable<Guid> idsForObjectsBeingHeld = _avatar.Contents.Select(x => x.ObjectId);
IEnumerable<Guid> containerObjectIds = new[] { container }.Select(x => x.ObjectId);
bool tryingToUseContainerNotBeingHeld = containerObjectIds.Except(idsForObjectsBeingHeld).Any();
if (tryingToUseContainerNotBeingHeld)
{
throw new LawsOfPhysicsViolationException("You do not have telekinesis! You need to pick the item(s) up first.");
}
_fridge.DispenseBeerInto(container);
}
/// <summary>
/// Completes the transfer of an object to a new container
/// </summary>
/// <param name="newContainerObject">The container to which the object will be transferred</param>
public void To(ContainerObject newContainerObject)
{
ContainerObject oldContainerObject = _objectToMove.ParentContainerObject;
if (ReferenceEquals(oldContainerObject, newContainerObject) || (newContainerObject == null && oldContainerObject == null))
{
throw new LawsOfPhysicsViolationException("Can't transfer this item to the same container more than once.");
}
if (oldContainerObject != null)
{
if (oldContainerObject is ICanBeLocked)
{
ICanBeLocked lockableContainer = oldContainerObject as ICanBeLocked;
if (lockableContainer.IsLocked)
{
throw new LockedException("The item you want to pick up is locked inside a container. Sorry!");
}
}
oldContainerObject.InternalContainer.RemoveTheseObjects(x => x.ObjectId == _objectToMove.ObjectId);
}
_objectToMove.ParentContainerObject = newContainerObject;
if (newContainerObject != null)
{
newContainerObject.InternalContainer.AddObject(_objectToMove);
}
}