some speed improvments regarding protobuf

1 files changed, 4 insertions, 6 deletions

diff --git a/pacman-c++/mainwidget.cpp b/pacman-c++/mainwidget.cpp
index d441607..9507e85 100644
--- a/pacman-c++/mainwidget.cpp
+++ b/pacman-c++/mainwidget.cpp
@@ -146,26 +146,24 @@ Transmission::field_t MainWidget::translateKey(int key)
 
 void MainWidget::tick()
 {
-  //TODO: allocate + reuse packet
   QSharedPointer<QByteArray> data = Util::receivePacket(m_socket);
-  ProtoBuf::MapUpdate packet;
-  bool worked = packet.ParseFromArray(data->data(), data->size());
+  bool worked = m_updatepacket.ParseFromArray(data->data(), data->size());
   Q_ASSERT(worked);
   Q_UNUSED(worked);
   Transmission::map_t map = Util::createUninitialisedMap();
-  Q_ASSERT(packet.field_size() == (int) (Constants::map_size.width * Constants::map_size.height));
+  Q_ASSERT(m_updatepacket.field_size() == (int) (Constants::map_size.width * Constants::map_size.height));
   int i = 0;
   for (unsigned int x = 0; x < Constants::map_size.width; ++x)
   {
     for (unsigned int y = 0; y < Constants::map_size.height; ++y)
     {
-      map[x][y] = packet.field(i);
+      map[x][y] = m_updatepacket.field(i);
       ++i;
     }
   }
   m_scene->updateMap(map);
   Util::deleteMap(map);
-  updateScore(packet);
+  updateScore(m_updatepacket);
 
   if (m_socket->bytesAvailable() > (qint64)sizeof(qint64))
     tick();