message: Disallow vehicles in non-overworld instances
diff: @@ -494,6 +494,10 @@ static void revivePlayer(CNSocket* sock, CNPacketData* data) {
  static void enterPlayerVehicle(CNSocket* sock, CNPacketData* data) {
  Player* plr = getPlayer(sock);
  + // vehicles are only allowed in the overworld
  + if (plr->instanceID != 0)
  + return;
  +
  bool expired = plr->Equip[8].iTimeLimit < getTimestamp() && plr->Equip[8].iTimeLimit != 0;
  if (plr->Equip[8].iID > 0 && !expired) {
  