updated readme & small refactor

README.md

@@ -115,3 +115,7 @@ To make your landwalking experience more pleasant, you can make use of a few adm
 * `/nano_equip [id] (1-36) [slot] (0-2)`
 * `/nano_unequip [slot] (0-2)`
 * `/nano_active [slot] (0-2)`
+
+## Accounts
+
+A basic account system has been added, when logging in if the username doesn't exist in the database, a new account with the provided password will be made and you'll be automatically logged in. Otherwise a login attempt will be made. A username must be between 4 and 32 characters, and a password must be between 8 and 32 characters otherwise the account will be rejected. Characters currently save only upon creation, any items add/traded will not be saved.

src/CNLoginServer.cpp

@@ -340,13 +340,16 @@ void CNLoginServer::handlePacket(CNSocket* sock, CNPacketData* data) {
         case P_CL2LS_REQ_PC_EXIT_DUPLICATE:{
             if (data->size != sizeof(sP_CL2LS_REQ_PC_EXIT_DUPLICATE))
                 return;
+
             sP_CL2LS_REQ_PC_EXIT_DUPLICATE* exit = (sP_CL2LS_REQ_PC_EXIT_DUPLICATE*)data->buf;
             auto account = Database::findAccount(U16toU8(exit->szID));
             if (account == nullptr)
                 break;
+
             int accountId = account->AccountID;
             if (!exitDuplicate(accountId))
-                PlayerManager::exitDuplicate(accountId);           
+                PlayerManager::exitDuplicate(accountId);  
+                         
             break;
         }
         default:

src/Database.cpp

@@ -73,7 +73,7 @@ void Database::open()
 int Database::addAccount(std::string login, std::string password) 
 {
     password = BCrypt::generateHash(password);
-    Account x;
+    Account x = {};
     x.Login = login;
     x.Password = password;
     x.Selected = 1;