Connecting works again (almost). Connectors need to be copied when splitting edges.

src/graph-manager.h

@@ -59,8 +59,9 @@ namespace VISEQ::GRAPH {
 				return nodes.size();
 			}
 
-			void addMidiNode(Vec2Df position){
+			void createMidiNode(Vec2Df position){
 				nodes.emplace_back(std::make_shared<MidiNode>(position));
+				nodes.back()->update();
 			}
 			
 			void setMidiPortForAll(int number, bool _state){
@@ -71,10 +72,6 @@ namespace VISEQ::GRAPH {
 
 			void addNode(SPTR_Node node){
 				nodes.insert(nodes.end(), node);
-			}
-			
-			void addNodeAndUpdate(SPTR_Node node){
-				addNode(node);
 				node->update();
 			}
 			
@@ -242,7 +239,7 @@ namespace VISEQ::GRAPH {
 			void splitEdges(){
 				for(auto s : split_edges){
 					Vec2Df center = s.lock()->end.lock()->position.center(s.lock()->start.lock()->position);
-					SPTR_Node cn = copyNode(std::dynamic_pointer_cast<MidiNode>(s.lock()->start.lock()), center);
+					SPTR_Node cn = copyNode(std::dynamic_pointer_cast<MidiNode>(s.lock()->start.lock()), center); // TODO: copy connectors
 					addConnection(s.lock()->start.lock(), cn);
 					addConnection(cn, s.lock()->end.lock());
 					remove_edges.push_back(s);