/// <summary>Executes the command.</summary>
/// <param name="actionInput">The full input specified for executing the command.</param>
public override void Execute(ActionInput actionInput)
{
// Remove the item from its current container.
// We have to do this before we attempt to add it because of the event subscriptions.
// @@@ TODO: Test, this may be broken now...
IController sender = actionInput.Controller;
if (this.numberToGet <= 0)
{
this.numberToGet = 1;
}
// @@@ TODO: Prevent item duplication from specifying large numbers, or races for same item, etc.
// @@@ TODO: Fix Implementation of numberToGet
var contextMessage = new ContextualString(sender.Thing, this.thingToGet.Parent)
{
ToOriginator = "You pick up $Thing.Name.",
ToReceiver = "$ActiveThing.Name takes $Thing.Name from you.",
ToOthers = "$ActiveThing.Name picks up $Thing.Name.",
};
var getMessage = new SensoryMessage(SensoryType.Sight, 100, contextMessage);
var getEvent = new ChangeOwnerEvent(
sender.Thing,
getMessage,
this.thingToGet.Parent,
sender.Thing,
this.thingToGet);
this.movableBehavior.Move(sender.Thing, sender.Thing, getMessage, null);
}
/// <summary>Executes the command.</summary>
/// <param name="actionInput">The full input specified for executing the command.</param>
public override void Execute(ActionInput actionInput)
{
// Generate an item changed owner event.
IController sender = actionInput.Controller;
ContextualStringBuilder csb = new ContextualStringBuilder(sender.Thing, this.parent);
csb.Append(@"$ActiveThing.Name drops $Thing.Name.", ContextualStringUsage.WhenNotBeingPassedToOriginator);
csb.Append(@"You drop $Thing.Name.", ContextualStringUsage.OnlyWhenBeingPassedToOriginator);
SensoryMessage message = new SensoryMessage(SensoryType.Sight, 100, csb);
var changeOwnerEvent = new ChangeOwnerEvent(sender.Thing, message, sender.Thing, this.parent, this.thing);
// Broadcast as a request and see if anything wants to prevent the event.
this.parent.Eventing.OnMovementRequest(changeOwnerEvent, EventScope.ParentsDown);
if (!changeOwnerEvent.IsCancelled)
{
// Always have to remove an item before adding it because of the event observer system.
// @@@ TODO: Test, this may be broken now...
this.thing.Parent.Remove(this.thing);
this.parent.Add(this.thing);
//// @@@ BUG: Saving currently throws a NotImplementedException. Disabled for now...
this.thing.Save();
this.parent.Save();
// Broadcast the event.
this.parent.Eventing.OnMovementEvent(changeOwnerEvent, EventScope.ParentsDown);
}
}
