/// <summary>
/// Schedules an action according to the supplied <see cref="WheelMUD.Core.TimeEvent"/>.
/// </summary>
/// <param name="timeEventArgs">The <see cref="WheelMUD.Core.TimeEvent"/> instance containing the event data.</param>
public void ScheduleEvent(TimeEvent timeEventArgs)
{
if (timeEventArgs == null)
{
throw new ArgumentException("Cannot schedule a null event.", "args");
}
lock (this.callbackQueue)
{
this.callbackQueue.Enqueue(timeEventArgs);
}
}
/// <summary>
/// Enqueues the specified element and the associated expiration DateTime.
/// </summary>
/// <param name="timeEventArgs">The <see cref="WheelMUD.Core.TimeEvent"/> instance containing the event data.</param>
public void Enqueue(TimeEvent timeEventArgs)
{
lock (this.heap)
{
this.heap.Add(timeEventArgs);
this.UpHeap();
}
}
/// <summary>
/// Called when a parent has just been assigned to this behavior.
/// This method first creates and broadcasts an event notifying users that
/// the mute effect was applied. Then it creates another event that holds
/// the Unmute method, and adds it to the TimeSystem scheduler to call
/// after the duration time has passed.
/// </summary>
public override void OnAddBehavior()
{
// While this effect is attached to its parent, it denies all verbal communications from it.
this.Interceptor = new CancellableGameEventHandler(this.DenyCommunicationRequest);
this.Parent.Eventing.CommunicationRequest += this.Interceptor;
// Create event and broadcast it to let the affected parties know the effect was applied.
var muteEvent = new EffectEvent(this.ActiveThing, this.Parent, this.SensoryMessage);
this.ActiveThing.Eventing.OnCommunicationRequest(muteEvent, EventScope.ParentsDown);
if (!muteEvent.IsCancelled)
{
this.ActiveThing.Eventing.OnCommunicationEvent(muteEvent, EventScope.ParentsDown);
}
// Create an event to be broadcast when the mute effect expires,
// and schedule it with the TimeSystem.
this.UnmuteEvent = new TimeEvent(this.ActiveThing, this.Unmute, this.EndTime, this.ExpirationMessage);
TimeSystem.Instance.ScheduleEvent(this.UnmuteEvent);
base.OnAddBehavior();
}
