std::string

[iTz BinaryX]

Instantly crashes the server when logging in with a character:

CharacterHandler.cpp (under the motd):

       std::string msg;
       msg.append("You currently have: ");
       msg.append((const char*) pCurrChar->GetPoints());
       msg.append(" donator points.");
       ChatHandler(pCurrChar).PSendSysMessage(msg.c_str());
       msg.clear();

I debugged it and it is the pCurrChar->GetPoints();

Player.h

uint32 mPoints;
uint32 GetPoints() { return  mPoints; }

[Schmoozerd]

I think pCurrChar is no valid pointer at this moment

[iTz BinaryX]

Are you sure? how would i do it otherwise.

[VladimirMangos]

msg.append((const char*) pCurrChar->GetPoints());

you can't convert int to string in this way. and ofc, will crash

[iTz BinaryX]

Damn, how can i do this then?

[iTz BinaryX]

Solved:

std::stringstream ss;

ss << "You currently have: ";

ss << pCurrChar->GetPoints();

ss << " donator points.";

std::string msg;

msg.append(ss.str());

ChatHandler(pCurrChar).PSendSysMessage(msg.c_str());

[code]

[zergtmn]

Why not

ss << '\\0';
ChatHandler(pCurrChar).PSendSysMessage(ss.str());

Edit: That works for strstream, dunno what the difference from stringstream.

[darkstalker]

std::ostringstream ss;
ss << "You currently have: " << pCurrChar->GetPoints() << " donator points.";
ChatHandler(pCurrChar).PSendSysMessage(ss.str().c_str());

looks a bit better