public ITask ScheduleNextAsyncFrame(ILifecycleObject @object, Action action, string taskName)
{
SimpleTask task = new SimpleTask(this, @object, action, ExecutionTargetContext.NextAsyncFrame);
TriggerEvent(task);
return(task);
}
public ITask ScheduleEveryPhysicUpdate(ILifecycleObject @object, Action action, string taskName)
{
SimpleTask task = new SimpleTask(this, @object, action, ExecutionTargetContext.EveryPhysicsUpdate);
TriggerEvent(task);
return(task);
}
public IScheduledTask ScheduleUpdate(ILifecycleObject @object, Action action, string taskName, ExecutionTargetContext target)
{
if ([email protected])
{
return(null);
}
ScheduledTask task = new ScheduledTask(++taskIds, taskName, this, @object, action, target);
TriggerEvent(task, async(sender, @event) =>
{
if (target != ExecutionTargetContext.Sync && @object.IsAlive)
{
return;
}
if (@event != null && ((ICancellableEvent)@event).IsCancelled)
{
return;
}
action();
InternalTasks.Remove(task);
});
return(task);
}
public EventAction(ILifecycleObject owner, EventCallback action, EventHandler handler, Type eventType)
{
Owner = owner;
Action = action;
Handler = handler;
TargetEventNames = EventManager.GetEventNames(eventType);
TargetEventType = eventType;
}
public EventAction(ILifecycleObject owner, EventCallback action, EventHandler handler, Type eventType)
{
Owner = new Util.WeakReference <ILifecycleObject>(owner);
Action = action;
Handler = handler;
TargetEventNames = EventBus.GetEventNames(eventType);
TargetEventType = eventType;
}
public void Unsubscribe <TEvent>(ILifecycleObject @object) where TEvent : IEvent
{
if ([email protected])
{
return;
}
eventListeners.RemoveAll(c => c.Owner == @object);
}
public void Unsubscribe(ILifecycleObject @object)
{
if ([email protected])
{
return;
}
eventListeners.RemoveAll(c => !c.Owner.IsAlive || c.Owner.Target == @object);
}
public void Unsubscribe(ILifecycleObject @object, Type eventType)
{
if ([email protected])
{
return;
}
eventListeners.RemoveAll(c => c.Owner == @object && CheckEvent(c, GetEventNames(eventType)));
}
/// <inheritdoc />
public ThreadSafeTask(int taskId, string name, ITaskScheduler scheduler, ILifecycleObject owner, Action action, ExecutionTargetContext executionTargetContext)
{
TaskId = taskId;
Name = name;
Scheduler = scheduler;
Owner = owner;
Action = action;
ExecutionTarget = executionTargetContext;
}
internal SimpleTask(int taskId, string taskName, ITaskScheduler scheduler, ILifecycleObject owner, Action action,
ExecutionTargetContext executionTarget)
{
Name = taskName;
ownerRef = new Core.Util.WeakReference <ILifecycleObject>(owner);
Action = action;
ExecutionTarget = executionTarget;
Scheduler = scheduler;
TaskId = taskId;
}
internal SimpleTask(ITaskScheduler scheduler, ILifecycleObject owner, Action action,
ExecutionTargetContext executionTarget)
{
Owner = owner;
Action = action;
ExecutionTarget = executionTarget;
Scheduler = scheduler;
TaskId = ++taskIds;
}
internal SimpleTask(int taskId, string taskName, ITaskScheduler scheduler, ILifecycleObject owner, Action action,
ExecutionTargetContext executionTarget)
{
Name = taskName;
Owner = owner;
Action = action;
ExecutionTarget = executionTarget;
Scheduler = scheduler;
TaskId = taskId;
}
public static ITask RunOnMainThread(this ITaskScheduler taskScheduler, ILifecycleObject owner, Action action, string taskName)
{
if (Thread.CurrentThread == taskScheduler.MainThread)
{
action();
return(null);
}
return(taskScheduler.ScheduleUpdate(owner, action, taskName, ExecutionTargetContext.NextFrame));
}
public EventAction(
ILifecycleObject owner,
EventCallback action,
EventHandler handler,
List <string> eventNames)
{
Owner = new Util.WeakReference <ILifecycleObject>(owner);
Action = action;
Handler = handler;
TargetEventNames = eventNames;
}
public void Unsubscribe(ILifecycleObject @object, string eventName)
{
if ([email protected])
{
return;
}
eventListeners.RemoveAll(c => c.Owner == @object && CheckEvent(c, new List <string> {
eventName
}));
}
public ITask ScheduleAt(ILifecycleObject @object, Action action, string taskName, DateTime date, bool runAsync = false)
{
SimpleTask task = new SimpleTask(++taskIds, taskName, this, @object, action,
runAsync ? ExecutionTargetContext.Async : ExecutionTargetContext.Sync)
{
StartTime = date
};
TriggerEvent(task);
return(task);
}
public void Unsubscribe(ILifecycleObject @object, Type eventType, Type eventEmitterType)
{
if ([email protected])
{
return;
}
eventListeners.RemoveAll(c => !c.Owner.IsAlive || c.Owner.Target == @object &&
CheckEvent(c, GetEventNames(eventType)) &&
CheckEmitter(c, GetEmitterName(eventEmitterType), false));
}
public EventAction(
ILifecycleObject owner,
EventCallback action,
EventHandler handler,
List <string> eventNames)
{
Owner = owner;
Action = action;
Handler = handler;
TargetEventNames = eventNames;
}
public void Subscribe(ILifecycleObject @object, EventCallback callback, Type eventType, Type eventEmitterType)
{
if ([email protected])
{
return;
}
EventHandler handler = GetEventHandler(callback.Method, GetEmitterName(eventEmitterType));
eventListeners.Add(new EventAction(@object, callback.Invoke, handler, eventType));
}
public void Unsubscribe <TEvent, TEmitter>(ILifecycleObject @object)
where TEvent : IEvent where TEmitter : IEventEmitter
{
if ([email protected])
{
return;
}
eventListeners.RemoveAll(c => c.Owner == @object &&
CheckEvent(c, GetEventNames(typeof(TEvent))) &&
CheckEmitter(c, GetEmitterName(typeof(TEmitter)), false));
}
public EventAction(ILifecycleObject owner,
IEventListener listener,
MethodInfo method,
EventHandler handler, Type type)
{
Owner = owner;
Listener = listener;
Action = (sender, @event) => method.Invoke(listener, new object[] { sender, @event });
Handler = handler;
TargetEventNames = EventManager.GetEventNames(type);
TargetEventType = type;
}
public EventAction(ILifecycleObject owner,
IEventListener listener,
MethodInfo method,
EventHandler handler, Type type)
{
Owner = new Util.WeakReference <ILifecycleObject>(owner);
Listener = listener;
Action = (sender, @event) => method.InvokeWithTaskSupport(listener, new object[] { sender, @event });
Handler = handler;
TargetEventNames = EventBus.GetEventNames(type);
TargetEventType = type;
}
public void Subscribe <TEvent, TEmitter>(ILifecycleObject @object, EventCallback <TEvent> callback)
where TEvent : IEvent where TEmitter : IEventEmitter
{
if ([email protected])
{
return;
}
EventHandler handler = GetEventHandler(callback.Method, GetEmitterName(typeof(TEmitter)));
eventListeners.Add(new EventAction(@object,
(sender, @event) => callback.Invoke(sender, (TEvent)@event), handler, typeof(TEvent)));
}
public void Subscribe(ILifecycleObject @object, string emitterName, string eventName, EventCallback callback)
{
if ([email protected])
{
return;
}
EventHandler handler = GetEventHandler(callback.Method, emitterName);
eventListeners.Add(new EventAction(@object, callback, handler, new List <string> {
eventName
}));
}
public static IEnumerable <Type> FindTypes <T>(this ILifecycleObject @object,
bool includeAbstractAndInterfaces = true,
Func <Type, bool> predicate = null)
{
IEnumerable <Type> filter = @object.FindAllTypes(includeAbstractAndInterfaces)
.Where(t => typeof(T).IsAssignableFrom(t));
if (predicate != null)
{
filter = filter.Where(predicate);
}
return(filter);
}
public void Unsubscribe(ILifecycleObject @object, string emitterName, string eventName)
{
if ([email protected])
{
return;
}
eventListeners.RemoveAll(c => c.Owner == @object &&
c.Handler.EmitterName.Equals(emitterName,
StringComparison.OrdinalIgnoreCase) &&
CheckEvent(c, new List <string> {
eventName
}));
}
/// <inheritdoc />
public ITask ScheduleUpdate(ILifecycleObject @object, Action action, string taskName, ExecutionTargetContext target)
{
ThreadSafeTask task;
lock (taskIdLock)
{
task = new ThreadSafeTask(taskId++, taskName, this, @object, action, target);
}
lock (lockObj)
{
tasks.Add(task);
}
return(task);
}
/// <inheritdoc />
public ITask ScheduleAt(ILifecycleObject @object, Action action, string taskName, DateTime date, bool runAsync = false)
{
ThreadSafeTask task;
ExecutionTargetContext context = runAsync ? ExecutionTargetContext.Async : ExecutionTargetContext.NextFrame;
lock (taskIdLock)
{
task = new ThreadSafeTask(taskId++, taskName, this, @object, action, context, TimeSpan.Zero, date, null);
}
lock (lockObj)
{
tasks.Add(task);
}
return(task);
}
public ITask SchedulePeriodically(ILifecycleObject @object, Action action, string taskName, TimeSpan period, TimeSpan?delay = null,
bool runAsync = false)
{
SimpleTask task = new SimpleTask(++taskIds, taskName, this, @object, action,
runAsync ? ExecutionTargetContext.Async : ExecutionTargetContext.Sync)
{
Period = period
};
if (delay != null)
{
task.StartTime = DateTime.Now + delay;
}
TriggerEvent(task);
return(task);
}
public void AddEventListener(ILifecycleObject @object, IEventListener eventListener)
{
if ([email protected])
{
return;
}
// ReSharper disable once UseIsOperator.2
if (!typeof(IEventListener).IsInstanceOfType(eventListener))
{
throw new ArgumentException(
"The eventListener to register has to implement IEventListener!",
nameof(eventListener));
}
if (eventListeners.Any(c => c.Listener?.GetType() == eventListener.GetType()))
{
return;
}
Type type = eventListener.GetType();
foreach (Type @interface in type.GetInterfaces()
.Where(c => typeof(IEventListener).IsAssignableFrom(c) &&
c.GetGenericArguments().Length > 0))
{
foreach (MethodInfo method in @interface.GetMethods())
{
EventHandler handler = (EventHandler)method.GetCustomAttributes(typeof(EventHandler), false)
.FirstOrDefault()
?? new EventHandler
{
Priority = ServicePriority.Normal
};
Type eventType = @interface.GetGenericArguments()[0];
eventListeners.Add(new EventAction(@object, eventListener, method, handler, eventType));
}
}
}
