fix load out nodes count

story-editor/src/main_window.cpp

@@ -549,7 +549,7 @@ void MainWindow::BuildScript()
             chip32_initialize(&m_chip32_ctx);
             m_dbg.run_result = VM_OK;
             updateAll();
-            DebugContext::DumpCodeAssembler(m_assembler);
+//            DebugContext::DumpCodeAssembler(m_assembler);
         }
         else
         {

story-editor/src/media_node_model.cpp

@@ -26,7 +26,8 @@ MediaNodeModel::MediaNodeModel(StoryGraphModel &model)
     m_ui.image->setMinimumSize(320, 240);
     m_ui.image->installEventFilter(this);
 
-    connect(m_ui.spinBox, &QSpinBox::valueChanged, [&](int i) {
+    connect(m_ui.spinBox, QOverload<int>::of(&QSpinBox::valueChanged), [&](int i) {
+
         bool addAction = false;
         if (m_ports < i) {
             addAction = true;
@@ -88,16 +89,14 @@ void MediaNodeModel::setImage(const QString &fileName)
 {
     QPixmap pix(m_model.BuildFullImagePath(fileName));
 
-    if (pix.isNull())
+    if (!pix.isNull())
     {
-        qCritical() << "Can't find image: " << fileName;
+        int w = m_ui.image->width();
+        int h = m_ui.image->height();
+        pix.scaled(w, h, Qt::KeepAspectRatio);
+        m_ui.image->setPixmap(pix);
+        m_ui.imageName->setText(fileName);
     }
-
-    int w = m_ui.image->width();
-    int h = m_ui.image->height();
-    pix.scaled(w, h, Qt::KeepAspectRatio);
-    m_ui.image->setPixmap(pix);
-    m_ui.imageName->setText(fileName);
 }
 
 void MediaNodeModel::setInternalData(const nlohmann::json &j)
@@ -133,6 +132,17 @@ std::string MediaNodeModel::GenerateConstants()
     }
 
     // FIXME: Generate choice table if needed (out ports > 1)
+    std::unordered_set<ConnectionId> conns = m_model.allConnectionIds(getNodeId());
+
+    int nb_out_ports = 0;
+
+    for (auto & c : conns)
+    {
+        if (c.outNodeId > 0)
+        {
+            nb_out_ports++;
+        }
+    }
 
     return s;
 }
@@ -164,14 +174,14 @@ std::string MediaNodeModel::Build()
     // Call the media executor (image, sound)
     ss << "syscall 1\n";
 
-
+    NodeId id = getNodeId();
-    std::unordered_set<ConnectionId> conns = m_model.allConnectionIds(getNodeId());
+    std::unordered_set<ConnectionId> conns = m_model.allConnectionIds(id);
 
     int nb_out_ports = 0;
 
     for (auto & c : conns)
     {
-        if (c.outNodeId > 0)
+        if (c.inNodeId == id)
         {
             nb_out_ports++;
         }
@@ -206,6 +216,13 @@ std::string MediaNodeModel::Build()
     return ss.str();
 }
 
+void MediaNodeModel::SetOutPortCount(int count) {
+
+   // m_ui.spinBox->blockSignals(true);
+    m_ui.spinBox->setValue(count);
+ //   m_ui.spinBox->blockSignals(true);
+}
+
 unsigned int MediaNodeModel::nPorts(PortType portType) const
 {
     unsigned int result = 1;

story-editor/src/media_node_model.h

@@ -46,6 +46,8 @@ public:
     virtual std::string GenerateConstants() override;
     virtual std::string Build() override;
 
+    virtual void SetOutPortCount(int count) override;
+
 public:
     virtual QString modelName() const { return QString("MediaNode"); }
 

story-editor/src/story_graph_model.cpp

@@ -210,6 +210,8 @@ bool StoryGraphModel::setNodeData(NodeId nodeId, NodeRole role, QVariant value)
     auto &model = it->second;
 
     switch (role) {
+    case NodeRole::Id:
+        break;
     case NodeRole::Type:
         break;
     case NodeRole::Position: {        
@@ -460,6 +462,7 @@ void StoryGraphModel::LoadNode(const nlohmann::json &nodeJson)
         QPointF const pos(posJson["x"].get<double>(), posJson["y"].get<double>());
 
         setNodeData(restoredNodeId, NodeRole::Position, pos);
+        model->SetOutPortCount(nodeJson["outPortCount"].get<int>());
 
         _models[restoredNodeId]->FromJson(internalDataJson);
     } else {
@@ -478,11 +481,10 @@ NodeId StoryGraphModel::FindFirstNode() const
         bool foundConnection{false};
         for (auto& c : _connectivity)
         {
-            if (c.outNodeId == nodeId)
+            if (c.inNodeId == nodeId)
             {
                 foundConnection = true;
             }
-
         }
 
         if (!foundConnection)

story-editor/src/story_node_base.h

@@ -33,6 +33,10 @@ public:
     void setNodeId(NodeId id) { m_nodeId = id; }
     NodeId getNodeId() const { return m_nodeId; }
 
+    virtual void SetOutPortCount(int count) {
+        // default implementation does nothing
+    }
+
     virtual nlohmann::json ToJson() const {
         nlohmann::json j;