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* new file lib/UnlockGuard.h — unlock_guard is for unlocking a mutex for the scope time (RAII)

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* all lock/unlock and unlock/lock pairs are done by RAII guards now
* fixed two possible crashes at the end of battle when last stack was killed by spell. That should fix #749 and #752.
* fixed a very nasty race condition, eliminating possible deadlock at the start of battle when human hero has tactics
* fixed #422
This commit is contained in:
Michał W. Urbańczyk
2012-02-19 21:03:43 +00:00
parent b35636d5e9
commit e4dc00abac
18 changed files with 239 additions and 131 deletions
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16
lib/CThreadHelper.cpp
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@ -32,18 +32,14 @@ void CThreadHelper::processTasks()
int pom;
while(true)
{
rtinm.lock();
if((pom=currentTask) >= amount)
{
rtinm.unlock();
break;
}
else
{
++currentTask;
rtinm.unlock();
(*tasks)[pom]();
boost::unique_lock<boost::mutex> lock(rtinm);
if((pom = currentTask) >= amount)
break;
else
++currentTask;
}
(*tasks)[pom]();
}
}