public ThreadStart WithSitOn(SimObject obj, ThreadStart closure)
{
bool CanUseSit = WorldSystem.CanUseSit;
return(() =>
{
bool SattedUpon = false;
if (CanUseSit)
{
SattedUpon = SitOn(obj);
}
try
{
closure.Invoke();
}
finally
{
if (CanUseSit)
{
if (SattedUpon)
{
StandUp();
}
}
}
});
}
protected static void scanDirectory(string path, bool newThread = true)
{
logger.Info("Scanning directory {0}", path);
var t = new ThreadStart(delegate
{
var hashingService = HashingService.GetHashingService();
if (!Directory.Exists(path))
{
return;
}
foreach (var file in Directory.GetFiles(path))
{
hashingService.GetHashAsync(file, Priority.Low);
}
foreach (var dir in Directory.GetDirectories(path))
{
scanDirectory(dir, false);
}
});
if (newThread)
{
new Thread(t).Start();
}
else
{
t.Invoke();
}
}
/// <summary>
/// 控制线程顺序
/// //两个委托封装回调
/// </summary>
/// <param name="threadStart"></param>
/// <param name="actionCallBack"></param>
private void ThreadWithCallBack(ThreadStart threadStart, Action actionCallBack)
{
//1.While 死循环 判断状态 等待
//2.Join
//Thread thread = new Thread(threadStart);
//thread.Start();
////{
//// while (thread.ThreadState != ThreadState.Stopped)
//// {
//// Thread.Sleep(100);
//// }
//// actionCallBack.Invoke();
////}
//{
// thread.Join(); //卡界面
// actionCallBack.Invoke();
//}
ThreadStart method = () =>
{
threadStart.Invoke();
actionCallBack.Invoke();
};
Thread thread = new Thread(method);
thread.Start();
}
/// <summary>
/// starts thread with target if any
/// </summary>
private void StartTarget()
{
Exception exceptn = null;
var bHadException = false;
try
{
if (_ts != null)
{
_ts.Invoke();
}
else if (_pts != null)
{
_pts.Invoke(ThreadStartArg);
}
}
catch (Exception ex)
{
bHadException = true;
exceptn = ex;
this.LastException = ex;
OnThreadException(ex);
}
finally
{
OnThreadCompleted(bHadException, exceptn);
}
}
/// <summary>
/// starts thread with target if any
/// </summary>
protected void startTarget()
{
Exception exceptn = null;
bool bHadException = false;
try
{
bThreadIsAborting = false;
if (_Ts != null)
{
_Ts.Invoke();
}
else if (_Pts != null)
{
_Pts.Invoke(ThreadStartArg);
}
}
catch (Exception ex)
{
bHadException = true;
exceptn = ex;
//this._lastException = ex;
this.LastException = ex;
OnThreadException(ex);
}
finally
{
OnThreadCompleted(bHadException, exceptn);
}
}
private void onSearch(v_lhproducts_policyModel where)
{
var action = new Action(() =>
{
PageResult <v_lhproducts_policyModel> result = null;
string countStr = $"第【{page}】页/共【{count}】页";
try
{
btnNext.Enabled = btnLast.Enabled = btn查询.Enabled = btn重置.Enabled = btnConfirm.Enabled = btnReturn.Enabled = false;
result = _service.GetPolicyProducts(header, where, page, size);
total = result.Total;
count = total / size;
count += total % size > 0 ? 1 : 0;
countStr = $"第【{page}】页/共【{count}】页";
labCount.Text = countStr;
gridControl.DataSource = result.Result;
btnNext.Enabled = btnLast.Enabled =
btn查询.Enabled = btn重置.Enabled = btnConfirm.Enabled = btnReturn.Enabled = true;
}
catch (Exception e)
{
MsgHelper.ShowInformation(e.Message);
}
});
var t1 = new ThreadStart(action);
t1.Invoke();
}
/// <summary>
/// Runs in the specified apartment
/// </summary>
private void RunInApartment(ThreadStart userDelegate, ApartmentState apartmentState)
{
Exception thrownException = null;
Thread thread = new Thread(
delegate()
{
try
{
userDelegate.Invoke();
}
catch (Exception e)
{
thrownException = e;
}
});
thread.SetApartmentState(apartmentState);
thread.Start();
thread.Join();
if (thrownException != null)
{
ThrowExceptionPreservingStack(thrownException);
}
}
/// <summary>
/// starts thread with target if any
/// </summary>
protected void StartTarget()
{
Exception exceptn = null;
bool bHadException = false;
try
{
bThreadIsAborting = false;
if (ThreadStart != null)
{
ThreadStart.Invoke();
}
else if (ParamterizedStart != null)
{
ParamterizedStart.Invoke(_arg);
}
}
catch (Exception ex)
{
bHadException = true;
exceptn = ex;
this._lastException = ex;
OnThreadException(ex);
}
finally
{
OnThreadCompleted(bHadException, exceptn);
}
}
public static void RequestPath(PathRequest pathRequest)
{
ThreadStart threadStart = delegate { instance.pathfinderLogic.GoToTile(pathRequest, instance.DoneProcessing); };
threadStart.Invoke();
//Debug.Log("i Queue request count: " +instance.pathResQueue.Count);
}
public static void SafeInvoke(this ThreadStart method)
{
if (method != null)
{
method.Invoke();
}
}
/// <summary>
/// Run an operation in a certain apartment state.
/// </summary>
private void Run(ThreadStart userDelegate, ApartmentState apartmentState)
{
lastException = null;
var thread = new Thread(delegate()
{
try
{
userDelegate.Invoke();
}
catch (Exception e)
{
lastException = e;
}
});
thread.SetApartmentState(apartmentState);
thread.Start();
thread.Join();
if (lastException != null)
{
ThrowExceptionPreservingStack(lastException);
}
}
/// <summary>
/// Wrap the start method for the aggregated Thread. This method uses the "thread catalog"
/// to keep track of which threads are running. It also insures that any Exception that
/// occurs in the start method will be caught and reported.
/// </summary>
private void WrappedStart()
{
lock ( mRunning )
{
mRunning.Add(this);
}
try
{
mStart.Invoke();
Finished();
}
catch (Exception ex)
{
string name = string.IsNullOrEmpty(mThread.Name) ? "Unnamed" : mThread.Name;
string message = string.Format("Error in thread {0}:{1}", name, ex.Message);
// DON'T throw this! Since this is the start method of a thread there isn't
// anything to catch it...
//throw new ApplicationException( message, ex );
Debug.Print("{0}\n{1}\n", message, ex.StackTrace);
}
lock ( mRunning )
{
mRunning.Remove(this);
}
}
private void Run(ThreadStart userDelegate, ApartmentState apartmentState)
{
lastException = null;
var thread = new Thread(
delegate()
{
try
{
userDelegate.Invoke();
}
catch (Exception e)
{
lastException = e;
}
});
thread.SetApartmentState(apartmentState);
thread.Start();
thread.Join();
if (ExceptionWasThrown())
{
ThrowExceptionPreservingStack(lastException);
}
}
public static void onSyncTick()
{
while (syncTasks.Count > 0)
{
ThreadStart ts = syncTasks.Dequeue();
if (ts != null)
{
ts.Invoke();
}
}
for (LinkedListNode <DelayedTask> node = delayedTasks.First; node != null && node != delayedTasks.Last; node = node.Next)
{
DelayedTask task = node.Value;
task.currentDelayCount--;
if (task.currentDelayCount <= 0)
{
if (task.isAsync)
{
runTaskAsynchronously(task.threadStart);
}
else
{
runTaskSynchronously(task.threadStart);
}
if (task.repeat)
{
task.currentDelayCount = task.delay;
}
else
{
delayedTasks.Remove(node);
}
}
}
}
private void Run(ThreadStart userDelegate, ApartmentState apartmentState)
{
lastException = null;
Thread thread = new Thread(
delegate()
{
#if !DEBUG
try
{
#endif
userDelegate.Invoke();
#if !DEBUG
}
catch (Exception e)
{
lastException = e;
}
#endif
});
thread.SetApartmentState(apartmentState);
thread.Start();
thread.Join();
if (ExceptionWasThrown())
{
ThrowExceptionPreservingStack(lastException);
}
}
public void onPressed()
{
if (task != null)
{
task.Invoke();
}
}
private void Run(ThreadStart userDelegate, ApartmentState apartmentState)
{
lastException = null;
Thread thread = new Thread(
delegate()
{
#if !DEBUG
try
{
#endif
userDelegate.Invoke();
#if !DEBUG
}
catch (Exception e)
{
lastException = e;
}
#endif
});
thread.SetApartmentState(apartmentState);
thread.Start();
thread.Join();
if (ExceptionWasThrown())
ThrowExceptionPreservingStack(lastException);
}
/// <summary>
/// Runs a specific method in Single Threaded apartment
/// </summary>
/// <param name="userDelegate">A delegate to run</param>
public void RunInSTA(ThreadStart userDelegate)
{
if (Thread.CurrentThread.GetApartmentState() != ApartmentState.STA)
Run(userDelegate, ApartmentState.STA);
else
userDelegate.Invoke();
}
public static void RequestPath(Vector3 pathStart, Vector3 pathEnd, Action <Vector3[], bool> callback, Grid grid)
{
ThreadStart threadStart = delegate {
instance.pathfinding.FindPath(pathStart, pathEnd, callback, grid, instance.ResultEnqueue);
};
threadStart.Invoke();
}
///<summary>Main path request method for pathfinding.</summary>
///<param name="pathStart">Starting coords</param>
///<param name="pathEnd">Ending coords</param>
///<param name="callback">Callback delegate</param>
///<param name="pathType">Type of path</param>
//<returns>Returns an integer based on the passed value.</returns>
public void RequestPath(Vector3 pathStart, Vector3 pathEnd, Action <List <Node>, Vector3[], bool> callback, PathType pathType)
{
ThreadStart threadStart = delegate {
FindPath(pathStart, pathEnd, callback, pathType); //Method on other page
};
threadStart.Invoke();
}
private void Run()
{
try {
start.Invoke();
} catch (Exception e) {
lastException = e;
}
}
public static void RequestPath(PathRequest request)
{
ThreadStart threadStart = delegate {
instance.pathfinding.Astar(PathGrid.mstrGrid[(int)request.pathStart.x, (int)request.pathStart.y], PathGrid.mstrGrid[(int)request.pathEnd.x, (int)request.pathEnd.y]);
};
threadStart.Invoke();
}
public static void RequestPath(PathRequest request)
{
ThreadStart threadStart = delegate {
GameManager.Instance.GridObj.FindPath(request, instance.FinishedProcessingPath);
};
threadStart.Invoke();
}
public static void RequestPath(PathRequest request, bool ignoreUnwalkable)
{
ThreadStart threadStart = delegate {
instance.pathfinding.FindPath(request, instance.FinishProcessingPath, ignoreUnwalkable);
};
threadStart.Invoke();
}
public static void RequestPath(PathRequest request)
{
ThreadStart threadStart = delegate {
instance.pathfinding.FindPath(request, instance.FinishedProcessingPath);
};
threadStart.Invoke();
}
public void RecalculateMap()
{
ThreadStart thread = delegate {
Create2DMap();
};
thread.Invoke();
}
public void RequestPathOld(PathRequest request)
{
ThreadStart threadStart = delegate {
//FindPathOld(request); //Method on other page
};
threadStart.Invoke();
}
public static void requestPath(PathRequest request)
{
ThreadStart threadStart = delegate {
manager.pathFinder.FindPath(request, manager.finishedPathFinding);
};
threadStart.Invoke();
}
private void SafeExecution(ThreadStart threadStart)
{
try { threadStart.Invoke(); }
catch (Exception ex)
{
Exceptions.Write(ex);
}
}
/// <summary>
/// Show the "please wait" form, execute the code from the delegate and wait until execution finishes.
/// The supplied delegate will be wrapped with a try/catch so this method can return any exception that was thrown.
/// </summary>
/// <param name="title">The title of the form (and Thread)</param>
/// <param name="text">The text in the form</param>
/// <param name="waitDelegate">delegate { with your code }</param>
public void ShowAndWait(string title, string text, ThreadStart waitDelegate)
{
_title = title;
Text = title;
label_pleasewait.Text = text;
cancelButton.Text = Language.GetString("CANCEL");
// Make sure the form is shown.
Show();
// Variable to store the exception, if one is generated, from inside the thread.
Exception threadException = null;
try
{
// Wrap the passed delegate in a try/catch which makes it possible to save the exception
_waitFor = new Thread(() =>
{
try
{
waitDelegate.Invoke();
}
catch (Exception ex)
{
Log.Error().WriteLine(ex, "invoke error:");
threadException = ex;
}
}
)
{
Name = title,
IsBackground = true
};
_waitFor.SetApartmentState(ApartmentState.STA);
_waitFor.Start();
// Wait until finished
while (!_waitFor.Join(TimeSpan.FromMilliseconds(100)))
{
Application.DoEvents();
}
Log.Debug().WriteLine("Finished {0}", title);
}
catch (Exception ex)
{
Log.Error().WriteLine(ex);
throw;
}
finally
{
Close();
}
// Check if an exception occured, if so throw it
if (threadException != null)
{
throw threadException;
}
}
//Starts the threading process (Lague, 2017)
public static void RequestPath(PathRequest pathRequest)
{
ThreadStart threadStart = delegate
{
PThreader.pathfinding.DrawPath(pathRequest, PThreader.Finished);
};
threadStart.Invoke();
}
/// <summary>
/// Show the "please wait" form, execute the code from the delegate and wait until execution finishes.
/// The supplied delegate will be wrapped with a try/catch so this method can return any exception that was thrown.
/// </summary>
/// <param name="title">The title of the form (and Thread)</param>
/// <param name="text">The text in the form</param>
/// <param name="waitDelegate">delegate { with your code }</param>
public void ShowAndWait(string title, string text, ThreadStart waitDelegate)
{
this.title = title;
Text = title;
label_pleasewait.Text = text;
cancelButton.Text = "Cancel";
// Make sure the form is shown.
Show();
// Variable to store the exception, if one is generated, from inside the thread.
Exception threadException = null;
try
{
// Wrap the passed delegate in a try/catch which makes it possible to save the exception
waitFor = new Thread(new ThreadStart(
delegate
{
try
{
waitDelegate.Invoke();
}
catch (Exception ex)
{
LOG.Error("invoke error:", ex);
threadException = ex;
}
})
);
waitFor.Name = title;
waitFor.IsBackground = true;
waitFor.SetApartmentState(ApartmentState.STA);
waitFor.Start();
// Wait until finished
while (!waitFor.Join(TimeSpan.FromMilliseconds(100)))
{
Application.DoEvents();
}
LOG.DebugFormat("Finished {0}", title);
}
catch (Exception ex)
{
LOG.Error(ex);
throw;
}
finally
{
Close();
}
// Check if an exception occured, if so throw it
if (threadException != null)
{
throw threadException;
}
}
/// <summary>
/// 实现细节，这里使用 BackgroundWorker 来实现后台线程，
/// 注册 DoWork 和 Completed 事件，当执行一个任务前，将任务加入到工作任务集合（表示工作线程少了一个空闲），
/// 一旦 RunWorkerCompleted 事件被出发则将任务从工作任务集合中移除（表示工作线程也空闲了一个）
/// </summary>
/// <param name="threadStart"></param>
private static void ExecuteTaskByThread(ThreadStart threadStart)
{
threadsWorker.Add(threadStart);
BackgroundWorker worker = new BackgroundWorker();
worker.DoWork += (o, e) => { threadStart.Invoke(); };
worker.RunWorkerCompleted += (o, e) => { threadsWorker.Remove(threadStart); };
worker.RunWorkerAsync();
}
public static void RequestTrackingTarget(TargetTrackRequest _request)
{
ThreadStart threadStart = delegate
{
GetTracking().FindTarget(_request, instance.FinishedProcessing);
};
threadStart.Invoke();
}
/// <summary>
/// Runs a specific method in Single Threaded apartment
/// </summary>
/// <param name="userDelegate">A delegate to run</param>
public void Run(ThreadStart userDelegate, ApartmentState apartment)
{
if (Thread.CurrentThread.GetApartmentState() != apartment)
{
RunInApartment(userDelegate, apartment);
}
else
{
userDelegate.Invoke();
}
}
public override void ViewDidLoad ()
{
base.ViewDidLoad ();
this.Title = "Background Execution";
this.btnStartLongRunningTask.TouchUpInside += (s, e) => {
ThreadStart ts = new ThreadStart ( () => { this.DoSomething(); });
ts.Invoke();
};
}
void MultiThreadedWorker(ThreadStart userDelegate)
{
try
{
userDelegate.Invoke();
}
catch (Exception e)
{
lastException = e;
}
}
/// <summary>
/// Show the "please wait" form, execute the code from the delegate and wait until execution finishes.
/// The supplied delegate will be wrapped with a try/catch so this method can return any exception that was thrown.
/// </summary>
/// <param name="title">The title of the form (and Thread)</param>
/// <param name="text">The text in the form</param>
/// <param name="waitDelegate">delegate { with your code }</param>
public void ShowAndWait(string title, string text, ThreadStart waitDelegate) {
this.title = title;
Text = title;
label_pleasewait.Text = text;
cancelButton.Text = Language.GetString("CANCEL");
// Make sure the form is shown.
Show();
// Variable to store the exception, if one is generated, from inside the thread.
Exception threadException = null;
try {
// Wrap the passed delegate in a try/catch which makes it possible to save the exception
waitFor = new Thread(new ThreadStart(
delegate {
try {
waitDelegate.Invoke();
} catch (Exception ex) {
LOG.Error("invoke error:", ex);
threadException = ex;
}
})
);
waitFor.Name = title;
waitFor.IsBackground = true;
waitFor.SetApartmentState(ApartmentState.STA);
waitFor.Start();
// Wait until finished
while (!waitFor.Join(TimeSpan.FromMilliseconds(100))) {
Application.DoEvents();
}
LOG.DebugFormat("Finished {0}", title);
} catch (Exception ex) {
LOG.Error(ex);
throw;
} finally {
Close();
}
// Check if an exception occured, if so throw it
if (threadException != null) {
throw threadException;
}
}
public static void RunCodeAsSTA(AutoResetEvent are, ThreadStart originalDelegate)
{
Thread thread = new Thread(delegate()
{
try
{
originalDelegate.Invoke();
are.Set();
Dispatcher.CurrentDispatcher.InvokeShutdown();
}
catch (Exception e)
{
Console.WriteLine(e.Message);
are.Set();
}
});
thread.SetApartmentState(ApartmentState.STA);
thread.Start();
}
public static Thread RunTask(ThreadStart task)
{
if (_semaphore == null)
{
if (MaxThreads == 0)
MaxThreads = 10;
_semaphore = new Semaphore(MaxThreads, MaxThreads);
}
_semaphore.WaitOne();
var t = new Thread(delegate()
{
try
{
task.Invoke();
}
finally
{
_semaphore.Release();
//Remove thread from _thread list
lock (_threads)
{
if (_threads.Contains(Thread.CurrentThread))
_threads.Remove(Thread.CurrentThread);
}
}
});
t.IsBackground = true;
lock (_threads)
_threads.Add(t);
t.Start();
return t;
}
public ThreadStart WithSitOn(SimObject obj, ThreadStart closure)
{
bool CanUseSit = WorldSystem.CanUseSit;
return () =>
{
bool SattedUpon = false;
if (CanUseSit)
{
SattedUpon = SitOn(obj);
}
try
{
closure.Invoke();
}
finally
{
if (CanUseSit)
{
if (SattedUpon) StandUp();
}
}
};
}
protected static void scanDirectory(string path, bool newThread = true)
{
logger.Info("Scanning directory {0}", path);
var t = new ThreadStart(delegate
{
var hashingService = HashingService.GetHashingService();
if (!Directory.Exists(path))
return;
foreach (var file in Directory.GetFiles(path))
{
hashingService.GetHashAsync(file, Priority.Low);
}
foreach (var dir in Directory.GetDirectories(path))
{
scanDirectory(dir, false);
}
});
if (newThread)
{
new Thread(t).Start();
}
else
{
t.Invoke();
}
}
public ThreadStart WithGrabAt(SimObject obj, ThreadStart closure)
{
var Client = GetGridClient();
return () =>
{
Primitive targetPrim = obj.Prim;
uint objectLocalID = targetPrim.LocalID;
AgentManager ClientSelf = Client.Self;
try
{
ClientSelf.Grab(objectLocalID);
closure.Invoke();
}
finally
{
ClientSelf.DeGrab(objectLocalID);
}
};
}
public ThreadStart WithAnim(SimAsset anim, ThreadStart closure)
{
var Client = GetGridClient();
AssetThread assetThread = new AssetThread(Client.Self, anim);
return () =>
{
try
{
assetThread.Start();
closure.Invoke();
}
finally
{
assetThread.Stop();
}
};
}
public void ExecuteCmdletBase(PSCmdlet callingCmdlet)
{
CallingCmdlet = callingCmdlet;
Completed = new ManualResetEvent(false);
ProgressEvent = new AutoResetEvent(false);
LogMessageEvent = new AutoResetEvent(false);
Events = new WaitHandle[] { Completed, ProgressEvent, LogMessageEvent };
//The init of the MapManager and the setting up of the binding takes time,
//starting it async gives instant progress feedback to the user in the cmdlet.
ThreadStart initMapManagerThread = new ThreadStart(InitMapManager);
initMapManagerThread.Invoke();
int index = -1;
do
{
index = WaitHandle.WaitAny(Events);
if (index == 1)
{
lock (pr_lock)
{
WriteProgress(ProgressRecord);
}
}
else if (index == 2)
{
lock(msg_lock)
{
WriteWarningMessage(Message);
}
}
}
while (index != 0); //0 is the Completed event
}
/// <summary>
/// Executes task instance.
/// </summary>
/// <param name="task"></param>
public void Execute(ThreadStart task)
{
count++;
task.Invoke();
}
public void InvokeReal(SimActor TheBot)
{
String use = TypeUsage.UsageName;
// Create the Side-Effect closure
ThreadStart closure = new ThreadStart(delegate()
{
InvokeBotSideEffect(TheBot);
});
SimAssetStore simAssetSystem = SimAssetStore.TheStore;
bool animFound = TypeUsage.UseSit;
// IF UseAnim was specified
if (!String.IsNullOrEmpty(TypeUsage.UseAnim))
{
UUID animID = simAssetSystem.GetAssetUUID(TypeUsage.UseAnim, AssetType.Animation);
if (animID != UUID.Zero)
{
closure = TheBot.WithAnim(animID, closure);
animFound = true;
}
}
// else
if (!animFound)
{
//ELSE look for Verb coverage for an anim
UUID animID = simAssetSystem.GetAssetUUID(use, AssetType.Animation);
if (animID != UUID.Zero)
closure = TheBot.WithAnim(animID, closure);
}
// Surround with tough/grab if needed
if (use == "touch" || use == "grab" || TypeUsage.UseGrab)
closure = TheBot.WithGrabAt(Target, closure);
// Surround with Sit if needed
if (use == "sit" || TypeUsage.UseSit)
closure = TheBot.WithSitOn(Target, closure);
// Approach Target
try
{
double maximumDistance = TypeUsage.maximumDistance + Target.GetSizeDistance();
double howClose = TheBot.Approach(Target, maximumDistance - 0.5);
((SimAvatarImpl)TheBot).ApproachVector3D = Target.GlobalPosition;
TheBot.TurnToward(Target);
if (howClose > maximumDistance + 1)
{
Debug(TheBot, "Too far away " + howClose + " from " + this);
return;
}
Target.PathFinding.MakeEnterable(TheBot);
closure.Invoke();
//if (Target == TheBot.ApproachPosition)
// {
// ((SimAvatarImpl) TheBot).ApproachPosition = null;
// TheBot.StopMoving();
//}
}
finally
{
Target.PathFinding.RestoreEnterable(TheBot);
}
}
