When i'm compiling i have this issue
1>commands.obj : error LNK2001: unrecognized external symbol "public: bool __cdecl Store::reload(void)" (?reload@Store@@QEAA_NXZ)
1>game.obj : error LNK2001: unrecognized external symbol "public: class boost:
ptional<class StoreOffer &> __cdecl Store::getOfferById(unsigned int)" (?getOfferById@Store@@QEAA?AV?$optional@AEAVStoreOffer@@@boost@@I@Z)
1>game.obj : error LNK2001: unrecognized external symbol "public: static unsigned int __cdecl IOAccount::getCoinBalance(unsigned int)" (?getCoinBalance@IOAccount@@SAII@Z)
1>game.obj : error LNK2001: unrecognized external symbol "public: bool __cdecl Store::executeOnBuy(class Player *,class StoreOffer *,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)" (?executeOnBuy@Store@@QEAA_NPEAVPlayer@@PEAVStoreOffer@@AEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z)
1>game.obj : error LNK2001: unrecognized external symbol "public: static void __cdecl IOAccount::addCoins(unsigned int,int)" (?addCoins@IOAccount@@SAXIH@Z)
1>game.obj : error LNK2001: unrecognized external symbol "public: void __cdecl Store:
nTransactionCompleted(unsigned int,int,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> > const &)const " (?onTransactionCompleted@Store@@QEBAXIHAEBV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@@Z)
1>protocolgame.obj : error LNK2001: unrecognized external symbol "public: bool __cdecl Store::executeOnRender(class Player *,class StoreOffer *)" (?executeOnRender@Store@@QEAA_NPEAVPlayer@@PEAVStoreOffer@@@Z)
1>protocolgame.obj : error LNK2001: unrecognized external symbol "public: void __cdecl Store::getTransactionHistory(unsigned int,unsigned short,unsigned int,class std::vector<struct StoreTransaction,class std::allocator<struct StoreTransaction> > &)const " (?getTransactionHistory@Store@@QEBAXIGIAEAV?$vector@UStoreTransaction@@V?$allocator@UStoreTransaction@@@std@@@std@@@Z)
1>scriptmanager.obj : error LNK2001: unrecognized external symbol "public: __cdecl Store::Store(void)" (??0Store@@QEAA@XZ)
1>scriptmanager.obj : error LNK2001: unrecognized external symbol "public: bool __cdecl Store::loadFromXml(bool)" (?loadFromXml@Store@@QEAA_N_N@Z)