- Modified gameObserver and related classes to be able to work with a precise JGE instance given at construction and not the static global one. That allows to run gameObserver without JGE instance (for example in a worker thread).

- Added an "ACTION_LOGGING_TESTING" mode in the gameObserver. When this is defined, the game reloads itself in every update. I want to use that to track undo problems. Be aware that it kills performances and crashes with the testsuite if you want to activate it.
- Various cleanup/refactor of the game observer.
- Added a gameObserver == operator to compare two games
- Added player mode to the player serialization
- Added a multi-threaded mode to AI_CHANGE_TESTING. For the moment it's only useable with Qt. If you want to use it without, just defined a thread_count higher than 1.
- Refactored random generator class to use list intead of queue
- Defined a specific type for interrupt decision instead of int

projects/mtg/src/CardDisplay.cpp

@@ -178,7 +178,8 @@ bool CardDisplay::CheckUserInput(JButton key)
       int n = mCurr;
       int x1,y1;
       JButton key;
-      if (JGE::GetInstance()->GetLeftClickCoordinates(x1, y1))
+      JGE* jge = observer->getInput();
+      if (jge &&  jge->GetLeftClickCoordinates(x1, y1))
       {
           for (size_t i = 0; i < mObjects.size(); i++)
           {
@@ -218,7 +219,7 @@ bool CardDisplay::CheckUserInput(JButton key)
               mObjects[mCurr]->Entering();
               result = true;
           }
-          JGE::GetInstance()->LeftClickedProcessed();
+          jge->LeftClickedProcessed();
       }
       return result;
     }