Ok i have a new question regarding threading...atm i make several threads but those threads are using the same object from a class which is e.g the world class. But now i dont know if EE locks down a thread and reopens it after a thread is done with it. Cause if multiple threads are gonna access a function at the same time can result in a disaster...

So my question is... does EE use locks in his threads?

You need to use CritSect

Ok but how does this exactly work? Is this instead of Thread? or do i need to call CritSect inside the thread which is needed to lock/unlock?

http://en.wikipedia.org/wiki/Critical_section
http://msdn.microsoft.com/en-us/library/...s.85).aspx
http://msdn.microsoft.com/en-us/library/...s.85).aspx

Use it with Threads

Ok i understand how it works... but when i call e.g:

CritSect crit;

crit.on();
//do something
crit.off();

When its in use and another thread calls the same function but of course its locked... does EE wait till its open again? or do i need to make a loop for it?

Do i need the same CritSect object in every thread/class where its needed? I don't think its possible but im not sure..

Yes you need the same cs object

Ok but what about when i call crit.on() and the other thread does the same... is EE waiting till its open again or does it skip and leave it that way?

it will wait