/// <summary>
/// Starts an method running on a new thread. The Thread dies when the method has stopped running.
/// You can now make use of the DispatchToMainThread-actions & WaitForNextFrame
/// </summary>
/// <param name="targetMethod">The method that will be executed by the thread</param>
/// <param name="argument">Object to pass to the targetMethod as soon as the Thread is started</param>
/// <param name="priority">Thread priority</param>
/// <returns>Newly instantiated Thread</returns>
public static Thread StartSingleThread(ParameterizedThreadStart targetMethod, object argument, System.Threading.ThreadPriority priority = System.Threading.ThreadPriority.Normal, bool safeMode = true)
{
Init();
MainThreadWatchdog.Init();
MainThreadDispatcher.Init();
UnityActivityWatchdog.Init();
Thread result = null;
if (safeMode)
{
SafeSingleThreadSession sessionData = new SafeSingleThreadSession(targetMethod);
result = new Thread(sessionData.SafeExecte_ParamThreadStart);
}
else
{
result = new Thread(targetMethod);
}
result.Priority = priority;
startedThreads.Add(result);
result.Start(argument);
return(result);
}
public ThreadWaitForNextFrame(int waitFrames = 1, int sleepTime = 5)
{
bool flag = waitFrames > 0;
if (flag)
{
bool flag2 = MainThreadWatchdog.CheckIfMainThread();
if (flag2)
{
Debug.Log("Its not allowed to put the MainThread to sleep!");
}
else
{
int currentFrame = MainThreadDispatcher.currentFrame;
bool flag3 = !UnityActivityWatchdog.CheckUnityRunning();
if (!flag3)
{
Thread.Sleep(sleepTime);
while (!UnityActivityWatchdog.CheckUnityActive() || currentFrame + waitFrames >= MainThreadDispatcher.currentFrame)
{
Thread.Sleep(sleepTime);
}
}
}
}
}
public static T DispatchToMainThreadReturn <T>(CallBackReturn <T> dispatchCall, bool safeMode = true)
{
bool flag = MainThreadWatchdog.CheckIfMainThread();
T result;
if (flag)
{
bool flag2 = dispatchCall != null;
if (flag2)
{
result = dispatchCall();
}
else
{
result = default(T);
}
}
else
{
ThreadDispatchAction <T> threadDispatchAction = new ThreadDispatchAction <T>();
MainThreadDispatcher.dispatchActions.Enqueue(threadDispatchAction);
threadDispatchAction.Init(dispatchCall, safeMode);
result = threadDispatchAction.dispatchExecutionResult2;
}
return(result);
}
public static object DispatchToMainThreadReturn <T>(CallBackArgRturn <T> dispatchCall, T dispatchArgument, bool safeMode = true)
{
bool flag = MainThreadWatchdog.CheckIfMainThread();
object result;
if (flag)
{
bool flag2 = dispatchCall != null;
if (flag2)
{
result = dispatchCall(dispatchArgument);
}
else
{
result = null;
}
}
else
{
ThreadDispatchAction <T> threadDispatchAction = new ThreadDispatchAction <T>();
MainThreadDispatcher.dispatchActions.Enqueue(threadDispatchAction);
threadDispatchAction.Init(dispatchCall, dispatchArgument, safeMode);
result = threadDispatchAction.dispatchExecutionResult;
}
return(result);
}
public ThreadWaitForSeconds(float seconds)
{
if (MainThreadWatchdog.CheckIfMainThread())
{
Debug.Log("Its not allowed to put the MainThread to sleep!");
return;
}
Thread.Sleep((int)Mathf.Max(1, Mathf.Round(seconds * 1000f)));
while (!MainThreadDispatcher.gameEnded && !MainThreadDispatcher.gameActive)
{
Thread.Sleep(5);
}
}
public ThreadWaitForSeconds(float seconds)
{
if (MainThreadWatchdog.CheckIfMainThread())
{
Debug.Log("Its not allowed to put the MainThread to sleep!");
return;
}
if(!UnityActivityWatchdog.CheckUnityRunning())
return;
Thread.Sleep((int)Mathf.Max( 1, Mathf.Round(seconds * 1000f)));
while (!UnityActivityWatchdog.CheckUnityActive())
Thread.Sleep(5);
}
/// <summary>
/// When executed by the MainThread, this argument will be passed to the "dispatchCall";
/// </summary>
/// <param name="dispatchCall">Example: "(object obj) => Debug.Log("This will be fired from the MainThread: " + System.Threading.Thread.CurrentThread.Name + "\nObject: " + obj.toString())"</param>
/// <param name="dispatchArgument">Once the MainThread executes this action, the argument will be passed to the delegate</param>
/// <param name="waitForExecution">Freezes the thread, waiting for the MainThread to execute & finish the "dispatchCall".</param>
/// <param name="safeMode">Executes all the computations within try-catch events, logging it the message + stacktrace</param>
public static void DispatchToMainThread(ThreadDispatchDelegateArg dispatchCall, object dispatchArgument, bool waitForExecution = false, bool safeMode = true)
{
if (MainThreadWatchdog.CheckIfMainThread())
{
if (dispatchCall != null)
{
dispatchCall(dispatchArgument);
}
}
else
{
ThreadDispatchAction action = new ThreadDispatchAction();
lock (dispatchActions) { dispatchActions.Add(action); }
action.Init(dispatchCall, dispatchArgument, waitForExecution, safeMode);
}
}
public static void DispatchToMainThread <T>(CallBackArg <T> dispatchCall, T dispatchArgument, bool waitForExecution = false, bool safeMode = true)
{
if (MainThreadWatchdog.CheckIfMainThread())
{
if (dispatchCall != null)
{
dispatchCall(dispatchArgument);
}
}
else
{
ThreadDispatchAction <T> t = new ThreadDispatchAction <T>();
dispatchActions.Enqueue(t);
t.Init(dispatchCall, dispatchArgument, waitForExecution, safeMode);
}
}
public static void DispatchToMainThread(CallBack dispatchCall, bool waitForExecution = false, bool safeMode = true)
{
if (MainThreadWatchdog.CheckIfMainThread())
{
if (dispatchCall != null)
{
dispatchCall();
}
}
else
{
ThreadDispatchAction <object> t = new ThreadDispatchAction <object>();
dispatchActions.Enqueue(t);
t.Init(dispatchCall, waitForExecution, safeMode);
}
}
/// <summary>
/// !IMPORTANT! This method should be called regularly within routines that take more then half a second to complete, to make sure IOS for example is able to force an application to sleep when it looses focus or gets puched to the background.
/// This is a very light-weight check, internally it only needs to check two static booleans once everything is Initialized and running.
/// You can use this without causing any serious overhead.
/// Motivation: Sins Threads cannot be put asleep from the outside, it needs the be managed from within the thread itself, thats why this method was build.
///
/// Example:
/// for(int i = 0; i < 999999999; i++)
/// {
/// Loom.SleepOrAbortIfUnityInactive(); //Prevents IOS for example of killing this app because the threads won't sleep once your unity-app is puched to the background.
/// //Do something heavy that will cause this routine to run more then 0.5 seconds.
/// }
/// </summary>
public static void SleepOrAbortIfUnityInactive()
{
Init();
while (!combinedActive && !MainThreadWatchdog.CheckIfMainThread())
{
if (unityRunning)
{
//Debug.Log("UNITY INACTIVE: About to sleep for 100 ms: " + Thread.CurrentThread.ManagedThreadId);
Thread.Sleep(100);
}
else
{
//Debug.Log("UNITY NOT RUNNING: About to abort: " + Thread.CurrentThread.ManagedThreadId);
Thread.CurrentThread.Abort();
}
}
}
private void ValidateExecutionOnInit(bool waitForExecution)
{
if (waitForExecution)
{
if (!MainThreadWatchdog.CheckIfMainThread())
{
while (!this.executed && Loom.CheckUnityActive())
{
Thread.Sleep(5);
}
}
else
{
this.ExecuteDispatch();
}
}
}
//--------------------------------------- 4 DIFFERENT OVERLOADS --------------------------------------
//--------------------------------------- 4 DIFFERENT OVERLOADS --------------------------------------
private void ValidateExecutionOnInit(bool waitForExecution)
{
if (waitForExecution)
{
if (!MainThreadWatchdog.CheckIfMainThread())
{
while (!executed)
{
Thread.Sleep(1);
}
}
else
{
ExecuteDispatch();
}
}
}
public static void SleepOrAbortIfUnityInactive()
{
UnityActivityWatchdog.Init();
while (!UnityActivityWatchdog.combinedActive && !MainThreadWatchdog.CheckIfMainThread())
{
bool flag = UnityActivityWatchdog.unityRunning;
if (flag)
{
Thread.Sleep(100);
}
else
{
Thread.CurrentThread.Interrupt();
Thread.CurrentThread.Join();
}
}
}
public static object DispatchToMainThreadReturn <T>(CallBackArgRturn <T> dispatchCall, T dispatchArgument, bool safeMode = true)
{
if (MainThreadWatchdog.CheckIfMainThread())
{
if (dispatchCall != null)
{
return(dispatchCall(dispatchArgument));
}
}
else
{
ThreadDispatchAction <T> t = new ThreadDispatchAction <T>();
dispatchActions.Enqueue(t);
t.Init(dispatchCall, dispatchArgument, safeMode);
return(t.dispatchExecutionResult);
}
return(null);
}
/// <summary>
/// Allows you to dispatch an delegate returning an object (for example: a newly instantiated gameobject) that is directly available in your ThreadPool-Thread.
/// Because the thread you are dispatching from is not the MainThread, your ThreadPool-thread needs to wait till the MainThread executed the method, and the returned value can be used directly
/// </summary>
/// <param name="dispatchCall">Example: "(object obj) => Debug.Log("This will be fired from the MainThread: " + System.Threading.Thread.CurrentThread.Name + "\nObject: " + obj.toString())"</param>
/// <param name="safeMode">Executes all the computations within try-catch events, logging it the message + stacktrace</param>
/// <returns>After the MainThread has executed the "dispatchCall" (and the worker-thread has been waiting), it will return whatever the dispatchCall returns to the worker-thread</returns>
public static object DispatchToMainThreadReturn(ThreadDispatchDelegateReturn dispatchCall, bool safeMode = true)
{
if (MainThreadWatchdog.CheckIfMainThread())
{
if (dispatchCall != null)
{
return(dispatchCall());
}
}
else
{
ThreadDispatchAction action = new ThreadDispatchAction();
lock (dispatchActions) { dispatchActions.Add(action); }
action.Init(dispatchCall, safeMode); //Puts the Thread to sleep while waiting for the action to be invoked.
return(action.dispatchExecutionResult);
}
return(null);
}
public static T DispatchToMainThreadReturn <T>(CallBackReturn <T> dispatchCall, bool safeMode = true)
{
if (MainThreadWatchdog.CheckIfMainThread())
{
if (dispatchCall != null)
{
return(dispatchCall());
}
}
else
{
ThreadDispatchAction <T> t = new ThreadDispatchAction <T>();
dispatchActions.Enqueue(t);
t.Init(dispatchCall, safeMode);
return(t.dispatchExecutionResult2);
}
return(default(T));
}
public ThreadWaitForNextFrame(int waitFrames = 1)
{
if (waitFrames > 0)
{
if (MainThreadWatchdog.CheckIfMainThread())
{
Debug.Log("Its not allowed to put the MainThread to sleep!");
return;
}
int startFrame = MainThreadDispatcher.currentFrame;
Thread.Sleep(5);
while ((!MainThreadDispatcher.gameEnded && !MainThreadDispatcher.gameActive) || startFrame + waitFrames >= MainThreadDispatcher.currentFrame)
{
Thread.Sleep(5);
}
}
}
public static void DispatchToMainThread <T>(CallBackArg <T> dispatchCall, T dispatchArgument, bool waitForExecution = false, bool safeMode = true)
{
bool flag = MainThreadWatchdog.CheckIfMainThread();
if (flag)
{
bool flag2 = dispatchCall != null;
if (flag2)
{
dispatchCall(dispatchArgument);
}
}
else
{
ThreadDispatchAction <T> threadDispatchAction = new ThreadDispatchAction <T>();
MainThreadDispatcher.dispatchActions.Enqueue(threadDispatchAction);
threadDispatchAction.Init(dispatchCall, dispatchArgument, waitForExecution, safeMode);
}
}
public ThreadWaitForNextFrame(int waitFrames = 1, int sleepTime = 5)
{
if (waitFrames > 0)
{
if (MainThreadWatchdog.CheckIfMainThread())
{
Debug.Log("Its not allowed to put the MainThread to sleep!");
return;
}
int startFrame = MainThreadDispatcher.currentFrame;
Thread.Sleep(sleepTime);
while (!UnityActivityWatchdog.CheckUnityActive() || startFrame + waitFrames >= MainThreadDispatcher.currentFrame)
{
Thread.Sleep(sleepTime);
}
}
}
public ThreadWaitForSeconds(float seconds)
{
bool flag = MainThreadWatchdog.CheckIfMainThread();
if (flag)
{
Debug.Log("Its not allowed to put the MainThread to sleep!");
}
else
{
bool flag2 = !UnityActivityWatchdog.CheckUnityRunning();
if (!flag2)
{
Thread.Sleep((int)Mathf.Max(1f, Mathf.Round(seconds * 1000f)));
while (!UnityActivityWatchdog.CheckUnityActive())
{
Thread.Sleep(5);
}
}
}
}
public static Thread StartSingleThread(ParameterizedThreadStart targetMethod, object argument, System.Threading.ThreadPriority priority = System.Threading.ThreadPriority.Normal, bool safeMode = true)
{
SingleThreadStarter.Init();
MainThreadWatchdog.Init();
MainThreadDispatcher.Init();
UnityActivityWatchdog.Init();
Thread thread;
if (safeMode)
{
SingleThreadStarter.SafeSingleThreadSession @object = new SingleThreadStarter.SafeSingleThreadSession(targetMethod);
thread = new Thread(new ParameterizedThreadStart(@object.SafeExecte_ParamThreadStart));
}
else
{
thread = new Thread(targetMethod);
}
thread.Priority = priority;
SingleThreadStarter.startedThreads.Add(thread);
thread.Start(argument);
return(thread);
}
private void Awake()
{
MainThreadWatchdog.Init();
DontDestroyOnLoad(this.gameObject);
InvokeRepeating("UpdateMainThreadDispatcher", WaitForSecondsTime, WaitForSecondsTime);
}
public static bool CheckIfMainThread()
{
MainThreadWatchdog.Init();
return(Thread.CurrentThread == MainThreadWatchdog.mainThread);
}
private void Awake()
{
MainThreadWatchdog.Init();
UnityActivityWatchdog.Init();
InvokeRepeating("UpdateMainThreadDispatcher", WaitForSecondsTime, WaitForSecondsTime);
}
