Fix the problem with game state rewinding itself.
Fix the problem with game state rewinding itself.

gdeda/openomf,pmjdebruijn/openomf,pmjdebruijn/openomf,omf2097/openomf,gdeda/openomf,omf2097/openomf,omf2097/openomf,gdeda/openomf,pmjdebruijn/openomf