On the road to connector -> connector with edges...

src/connectable.h

@@ -14,6 +14,7 @@ namespace VISEQ::BASE {
 			inline static std::vector<std::shared_ptr<Connectable>> connectables;
 
 			std::shared_ptr<Connectable> partner;
+			bool new_partner = false;
 
 			virtual void init() {
 				connectables.emplace_back(this);
@@ -34,6 +35,8 @@ namespace VISEQ::BASE {
 						if(c.get() != this && c->hovering()) {
 							partner = c;
 							c->partner.reset(this);
+							new_partner = true;
+							partner->new_partner = true;
 							break;
 						}
 					}

src/connector.h

@@ -4,7 +4,6 @@
 #include "datatypes.h"
 #include "graph-item.h"
 #include "interaction-event.h"
-#include "moveable.h"
 #include "raymath.h"
 #include "state.h"
 #include "vmath.h"
@@ -13,26 +12,24 @@
 namespace VISEQ::GRAPH {
 	class Connector : public BASE::Connectable, public GraphItem{
 		public:
-			using BASE::Movable::state;
-
 			Connector() {}
 			Connector(std::shared_ptr<GraphItem> parent, Vec2Df center_position, float orbit) : orbit(orbit) {
 				setPosition(center_position);
 				setParent(parent);
 			}
 			
-			GraphItemType getType() override{
-				return GraphItemType::CONNECTOR;
-			}
-
 			std::shared_ptr<GraphItem> parent;
 		
-			bool hover_connect = false;
+			bool passable = false;
 
 			float radius = 5.0f;
 			float orbit = 14.0f;
 			Vec2Df center_position;
 			
+			GraphItemType getType() override{
+				return GraphItemType::CONNECTOR;
+			}
+			
 			std::shared_ptr<Connectable> getPtr(){
 				return std::static_pointer_cast<Connector>(shared_from_this());
 			}
@@ -47,8 +44,6 @@ namespace VISEQ::GRAPH {
 
 			void setPosition(Vec2Df pos) override {
 				center_position = pos;
-				if(!partner) position = center_position - ((center_position - SCREEN_MOUSE)).norm() * (radius + orbit);
-				if(partner) position = center_position - ((center_position - partner->position)).norm() * (radius + orbit);
 			}
 
 			void update() override {
@@ -56,6 +51,13 @@ namespace VISEQ::GRAPH {
 				if(hovering() && clicked()) state->pushEvent({getPtr(), APP::Interaction::PICKUP});
 				if(pickedUp()) state->pushEvent({getPtr(), APP::Interaction::DRAG});
 				if(picked_up && released()) state->pushEvent({getPtr(), APP::Interaction::PUTDOWN});
+				
+				if(!partner) position = center_position - ((center_position - SCREEN_MOUSE)).norm() * (radius + orbit);
+				if(partner) position = center_position - ((center_position - partner->position)).norm() * (radius + orbit);
+				if(new_partner) {
+					//TODO what happens if a new partner is connected?
+					new_partner = false;
+				}
 			}
 
 			void draw() override {
@@ -65,8 +67,8 @@ namespace VISEQ::GRAPH {
 					DrawLineV(position, partner->position, VS_COLOR_RED);
 				}
 				
-				if(hover_connect){
-					DrawCircle(position.x, position.y, 8.0f, (Color){108, 153, 187, 255});
+				if(hovering()){
+					DrawCircle(position.x, position.y, 8.0f, (Color){108, 203, 237, 255});
 				} else {
 					DrawCircle(position.x, position.y, 8.0f, (Color){108, 153, 187, (unsigned char)opacity});
 				}

src/graph-manager.h

@@ -135,6 +135,11 @@ namespace VISEQ::GRAPH {
 				counter.clear();
 			}
 
+			SPTR_Node next_node(SPTR_Node current, SPTR_Node last){
+				std::vector<std::shared_ptr<Connector>> active_connectors;
+
+			}
+
 			SPTR_Node next(SPTR_Node current, SPTR_Node last){
 				VEC_SPTR_Edge possible_connections = current->connections | RANGE_FILTER([current](SPTR_Edge c){
 						return (c->start == current && c->pass_forward) || (c->end == current && c->pass_backward);