Ridiculus coolness

Posted by HippieHunter Mon, 22 Dec 2008 05:19:00 GMT

 This is a snip of code from AV and I am about to tell you once again, the single coolest thing in C++ is member pointers(function and data). oh and local class declarations are also THE shit. I suppose this isnt neccisarily the most readable code in the world but.... the most awsome things rarely are. Now if only synergy supported this :d

void MessageBox::SendMessage(ArchverseCore::Game::DiplomaticMessage &message)
{
  Player sendingPlayer, recivingPlayer;
  if(PLAYER_TABLE.Exists(message._senderId) &&
    PLAYER_TABLE.Exists(message._targetId))
  {
    class PushMessage
    {
    private:
      uint32_t _messageId;
      vector<uint32_t>& (MessageBox::*_target)();
    public:
      PushMessage(uint32_t messageId, vector<uint32_t>& (MessageBox::*target)()) : _messageId(messageId), _target(target) {}
      bool operator()(Player& player)
      {
        (player.Messages().*_target)().push_back(_messageId);
        return true;
      }
    };
    MESSAGE_TABLE.SaveMessage(message);
    PLAYER_TABLE.LockedTransaction(message._senderId, PushMessage(message._id, &MessageBox::Sent));
    PLAYER_TABLE.LockedTransaction(message._targetId, PushMessage(message._id, &MessageBox::Inbox));
  }

}

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