coroutines truly are cursed

src/Engine/ThreadPool.cpp

@@ -46,42 +46,53 @@ ThreadPool::~ThreadPool()
 void ThreadPool::addJob(Job&& job)
 {
     std::unique_lock lock(jobQueueLock);
-    jobQueue.add(job);
+    //std::cout << "Adding job " << job << std::endl;
+    jobQueue.add(std::move(job));
+    jobQueueCV.notify_one();
 }
 void ThreadPool::addJob(MainJob&& job)
 {
     std::unique_lock lock(mainJobLock);
-    mainJobs.add(job);
+    //std::cout << "Adding main job " << job << std::endl;
+    mainJobs.add(std::move(job));
+    mainJobCV.notify_one();
 }
 void ThreadPool::enqueueWaiting(Event* event, Job&& job)
 {
+    //std::cout << job << " waiting for event " << event->name << std::endl;
     std::unique_lock lock(waitingLock);
-    waitingJobs[event].add(std::move(job));
+    waitingJobs[*event].add(std::move(job));
 }
 void ThreadPool::enqueueWaiting(Event* event, MainJob&& job)
 {
+    //std::cout << job << " main waiting for event " << event->name << std::endl;
     std::unique_lock lock(waitingMainLock);
-    waitingMainJobs[event].add(std::move(job));
+    waitingMainJobs[*event].add(std::move(job));
 }
 void ThreadPool::notify(Event* event)
 {
     {
         std::unique_lock lock(jobQueueLock);
         std::unique_lock lock2(waitingLock);
-        for(auto&& job : waitingJobs[event])
+        for(Job& job : waitingJobs[*event])
         {
-            jobQueue.add(job);
+            //std::cout << "Waking up job " << job << std::endl;
+            jobQueue.add(std::move(job));
+            jobQueueCV.notify_one();
         }
-        waitingJobs[event].clear();
+        waitingJobs[*event].clear();
     }
     {
         std::unique_lock lock(mainJobLock);
         std::unique_lock lock2(waitingMainLock);
-        for(auto&& job : waitingMainJobs[event])
+        auto&& jobsToQueue = std::move(waitingMainJobs[*event]);
+        waitingMainJobs.erase(*event);
+        for(MainJob& job : jobsToQueue)
         {
-            mainJobs.add(job);
+            //std::cout << "Waking up main job " << job << std::endl;
+            mainJobs.add(std::move(job));
+            mainJobCV.notify_one();
         }
-        waitingMainJobs[event].clear();
     }
     event->reset();
 }
@@ -95,9 +106,22 @@ void ThreadPool::threadLoop(const bool mainThread)
             if(!mainJobs.empty())
             {
                 MainJob&& job = mainJobs.retrieve();
+                lock.unlock();
                 job.resume();
             }
         }
+        std::unique_lock lock(jobQueueLock);
+        if(jobQueue.empty())
+        {
+            jobQueueCV.wait(lock);
+        }
+        if(!jobQueue.empty())
+        {
+            Job&& job = jobQueue.retrieve();
+            lock.unlock();
+            //std::cout << "Starting job " << job << std::endl;
+            job.resume();
+        }
     }
 }