progress

1 files changed, 14 insertions, 7 deletions

diff --git a/pacman-c++/sceneholder.cpp b/pacman-c++/sceneholder.cpp
index 0a65d19..1596ba1 100644
--- a/pacman-c++/sceneholder.cpp
+++ b/pacman-c++/sceneholder.cpp
@@ -31,12 +31,9 @@ void SceneHolder::updateMap(const Transmission::map_t& map)
 
       Color::Color color = static_cast<Color::Color>(cur & Transmission::color_mask);
       PixmapItem* item = NULL;
-      if (cur == Transmission::none)
-      {
-        // no update
-      }
-      else if (cur & Transmission::empty)
-      {
+
+      if (cur & Transmission::empty)
+      { // special handling for purging field
         PixmapItem* oldItem = visualMap[x][y];
         // remove elements (in case it's not an actor)
         if (oldItem != NULL && dynamic_cast<Actor*>(item) == NULL)
@@ -44,8 +41,14 @@ void SceneHolder::updateMap(const Transmission::map_t& map)
           m_scene->removeItem(oldItem);
           visualMap[x][y] = NULL;
           delete oldItem;
+          qDebug() << "deleting " << x << y;
         }
       }
+
+      if (cur == Transmission::none)
+      {
+        // no update
+      }
       else if (cur & Transmission::block)
       {
         unsigned int neighbours = Block::None;
@@ -81,7 +84,11 @@ void SceneHolder::updateMap(const Transmission::map_t& map)
         Actor::Movement direction =
           Util::transmissionMovementToActor(cur & Transmission::direction_mask);
         actor->move(direction);
-        qDebug() << "actor move " << direction;
+        qDebug() << "actor move " << direction << "to " << x << y;
+      }
+      else if (cur & Transmission::empty)
+      {
+        // already handled
       }
       else
       {