for openbw

unimplemented functions:
  unitCountsDead, allUnitsLost, allBuildingsLost, allFactoriesLost, allUnitsKilled, allBuildingsRazed,
  allFactoriesRazed, allUnitScore, allKillScore, allBuildingScore, allRazingScore, customScore, killCount

repair costs/refunded resources. probably need to be done through openbw callback

restartGame() doesn't work