public async Task ExecTest()
{
var que = new TaskQueue <bool>();
//失败重试
que.Add(_ => Run(1000), 0, "cmd1");
que.Add(_ => Run(500, false), 2, "cmd2");
que.Add(_ => Run(500), 0, "cmd3");
await que.Exec();
que.History.Select(p => p.Result).Should().BeEquivalentTo(new[] { true, false, true });
//固定超时
que.Clear();
que.Add(token => Run(1000, true, token), 0, "cmd1");
que.Add(token => Run(1000, true, token), 0, "cmd2");
que.Add(token => Run(1000, true, token), 0, "cmd3");
await Assert.ThrowsAsync(typeof(OperationCanceledException), async() => await que.Exec(1.7));
que.History.Count(p => p.Result).Should().Be(2);
//取消任务
que.Clear();
que.Add(token => Run(500, true, token), 0, "cmd1");
que.Add(token => Run(500, true, token), 0, "cmd2");
que.Add(token => Run(500, true, token), 0, "cmd3");
que.Add(token => Run(500, true, token), 0, "cmd4");
que.Add(token => Run(500, true, token), 0, "cmd5");
que.Add(token => Run(500, true, token), 0, "cmd6");
var cts = new CancellationTokenSource();
cts.CancelAfter(2100);
await Assert.ThrowsAsync(typeof(OperationCanceledException), async() => await que.Exec(cts.Token));
que.History.Count().Should().Be(5);
//暂停 继续
que.Build();
await Assert.ThrowsAsync(typeof(OperationCanceledException), async() => await que.Exec(1.2));
que.History.Count(p => p.Result).Should().Be(2);
que.History.Count(p => !p.Result).Should().Be(1);
que.PendingQueue.Count().Should().Be(4);
await que.Exec();
que.History.Count(p => p.Result).Should().Be(6);
que.History.Count(p => !p.Result).Should().Be(1);
que.PendingQueue.Count().Should().Be(0);
}
void Update()
{
if (shouldReloadMainXML)
{
shouldReloadMainXML = false;
#if UNITY_EDITOR
ReloadCanvas();
#endif
}
lock (_queueLock)
{
// allow us to process tasks for a number of milliseconds before holding off until later
Stopwatch sw = new Stopwatch();
sw.Start();
// make a copy of the queue and process the copy; this will allow callee's to queue tasks correctly
List <Task> currentQueue = new List <Task> (TaskQueue);
TaskQueue.Clear();
while (currentQueue.Count > 0 && sw.ElapsedMilliseconds < 60)
{
currentQueue [0] ();
currentQueue.RemoveAt(0);
}
// for any tasks which did not get executed, add them back to the front of the task queue
for (int i = currentQueue.Count - 1; i >= 0; i--)
{
TaskQueue.Insert(0, currentQueue [i]);
}
}
}
public virtual void Do(Dictionary <MyTuple <IntelItemType, long>, IFleetIntelligence> IntelItems, TimeSpan canonicalTime, Profiler profiler)
{
while (true)
{
if (TaskQueue.Count == 0)
{
return;
}
var task = TaskQueue.Peek();
task.Do(IntelItems, canonicalTime, profiler);
if (task.Status == TaskStatus.Complete)
{
TaskQueue.Dequeue();
}
else if (task.Status == TaskStatus.Aborted && !ContinueOnAbort)
{
TaskQueue.Clear();
Aborted = true;
break;
}
else if (task.Status == TaskStatus.Aborted && ContinueOnAbort)
{
TaskQueue.Dequeue();
}
else
{
break;
}
}
}
public void Stop()
{
OutputWriter.WriteLine("Stopping all background tasks");
TaskQueue.Clear();
if (CurrentTask != null)
{
CurrentTask.Cancel();
}
}
public override void Do(Dictionary <MyTuple <IntelItemType, long>, IFleetIntelligence> IntelItems, TimeSpan canonicalTime, Profiler profiler)
{
if (!IntelItems.ContainsKey(IntelKey))
{
Aborted = true;
TaskQueue.Clear();
return;
}
base.Do(IntelItems, canonicalTime, profiler);
}
public void AddTask(TaskType taskType, MyTuple <IntelItemType, long> intelKey, CommandType commandType, int arguments, TimeSpan canonicalTime)
{
if (commandType == CommandType.Override)
{
TaskQueue.Clear();
}
if (TaskGenerators.ContainsKey(taskType))
{
ITask Task = TaskGenerators[taskType].GenerateTask(taskType, intelKey, IntelProvider.GetFleetIntelligences(canonicalTime - IntelProvider.CanonicalTimeDiff), canonicalTime, Context.Reference.CubeGrid.EntityId);
if (Task is NullTask)
{
return;
}
TaskQueue.Enqueue(Task);
}
}
public override void Do(Dictionary <MyTuple <IntelItemType, long>, IFleetIntelligence> IntelItems, TimeSpan canonicalTime, Profiler profiler)
{
if (!IntelItems.ContainsKey(IntelKey))
{
Aborted = true;
TaskQueue.Clear();
return;
}
DockIntel dock = (DockIntel)IntelItems[IntelKey];
Vector3D dockPosition = dock.GetPositionFromCanonicalTime(canonicalTime);
Vector3 approachPoint = dock.WorldMatrix.Forward * dock.UndockFar + dockPosition;
Vector3 entryPoint = dock.WorldMatrix.Forward * (dock.UndockNear + (DockSize == MyCubeSize.Large ? 1.25f : 0.5f) + 1) + dockPosition;
Vector3 closePoint = dock.WorldMatrix.Forward * (dock.UndockNear + (DockSize == MyCubeSize.Large ? 1f : 0.25f)) + dockPosition;
Vector3 dockDirection = dock.WorldMatrix.Backward;
Vector3D dockToMeDir = Program.Me.WorldMatrix.Translation - dockPosition;
double dockToMeDist = dockToMeDir.Length();
ApproachEntrance.Destination.Direction = dockDirection;
if (dockToMeDist < 250 && dockToMeDist > 150)
{
EnterHoldingPattern.Destination.Position = Vector3D.Zero;
}
else
{
dockToMeDir.Normalize();
Vector3 holdPoint = dockToMeDir * 200 + dockPosition;
EnterHoldingPattern.Destination.Position = holdPoint;
EnterHoldingPattern.Destination.Velocity = dock.GetVelocity();
}
ApproachEntrance.Destination.Direction = dockDirection;
ApproachEntrance.Destination.Position = approachPoint;
ApproachEntrance.Destination.Velocity = dock.GetVelocity();
ApproachDock.Destination.Direction = dockDirection;
ApproachDock.Destination.Position = entryPoint;
ApproachDock.Destination.Velocity = dock.GetVelocity();
FinalAdjustToDock.Destination.Direction = dockDirection;
FinalAdjustToDock.Destination.Position = closePoint;
FinalAdjustToDock.Destination.Velocity = dock.GetVelocity();
if (Indicator != null && dock.IndicatorDir != Vector3D.Zero)
{
//Matrix.CreateWorld(Connector.WorldMatrix.Translation, Connector.WorldMatrix.Forward, Indicator.WorldMatrix.Forward);
var tDir = Vector3D.TransformNormal(Vector3D.TransformNormal(dock.IndicatorDir, MatrixD.Transpose(MatrixD.CreateFromDir(Connector.WorldMatrix.Forward, Indicator.WorldMatrix.Forward))), Connector.WorldMatrix);
ApproachEntrance.Destination.DirectionUp = tDir;
ApproachDock.Destination.DirectionUp = tDir;
FinalAdjustToDock.Destination.DirectionUp = tDir;
}
if (TaskQueue.Count < 6)
{
Program.IGC.SendBroadcastMessage(dock.HangarChannelTag, MyTuple.Create(Program.Me.CubeGrid.EntityId, dock.ID, (int)HangarRequest.RequestDock));
Program.IGC.SendBroadcastMessage(dock.HangarChannelTag, MyTuple.Create(Program.Me.CubeGrid.EntityId, dock.ID, (int)HangarRequest.Reserve));
if (dock.OwnerID == Program.Me.CubeGrid.EntityId && (dock.Status & HangarStatus.Docking) != 0)
{
WaitForClearance.Status = TaskStatus.Complete;
}
}
if (TaskQueue.Count == 4 && (ApproachEntrance.Autopilot.Reference.GetPosition() - approachPoint).LengthSquared() < 1)
{
TaskQueue.Dequeue();
}
if (TaskQueue.Count == 3 && (ApproachDock.Autopilot.Reference.GetPosition() - entryPoint).LengthSquared() < 0.5)
{
TaskQueue.Dequeue();
}
if (TaskQueue.Count < 3)
{
if (DockTask.DockingSubsystem.Connector.Status == MyShipConnectorStatus.Connectable)
{
FinalAdjustToDock.Autopilot.Clear();
DockTask.Do(IntelItems, canonicalTime, profiler);
TaskQueue.Clear();
}
}
base.Do(IntelItems, canonicalTime, profiler);
}