public function getMissonDone(nMissionId:int):Boolean         {
   var offset:int = nMissionId / 32; if(offset >= QuestVoReceiveList.length)             {
   return false;             } var _u:UINT=QuestVoReceiveList[offset]; var _i:int=nMissionId % 32; var mod:int=(_u.m_Value >> _i) & 0x1; if(mod == 1)             {
   return true;             } else             {
   return false;             }         } public function setMissonDone(nMissionId:int):void         {
   var offset:int = nMissionId / 32; if(offset >= QuestVoReceiveList.length)             {
   return;             } var _u:UINT=QuestVoReceiveList[offset]; var _i:int=nMissionId % 32; //SET_(_VALUE, _POS) (_VALUE | (1 << _POS))             var mod:UINT=new UINT;             mod.m_Value=(_u.m_Value  | (1 << _i));             QuestVoReceiveList[offset] = mod;         }