Introduction of mouse.h for z-index mouse events

src/app-manager.h

@@ -4,6 +4,7 @@
 #include "datatypes.h"
 #include "graph-manager.h"
 #include "midi-node.h"
+#include "mouse.h"
 #include "node.h"
 #include "raylib.h"
 #include "signal-manager.h"
@@ -18,13 +19,14 @@ namespace VISEQ::APP {
 	class AppManager{
 		public:
 			
-			AppManager() : sm(&gm, &mutex), ui(&sm, &gm) {}
+			AppManager() : sm(&gm, &mutex), mouse(std::make_shared<GraphManager>(gm)), ui(&sm, &gm) {}
 
 			std::mutex mutex;
 
 			VISEQ::GRAPH::GraphManager gm;
 			VISEQ::SIGNAL::SignalManager sm;
 			VISEQ::APP::Clipboard cb;
+			VISEQ::APP::Mouse mouse;
 
 			std::shared_ptr<APP::State> state = APP::State::get();
 

src/connectable.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include "draggable.h"
+#include "state.h"
 #include <memory>
 
 namespace VISEQ::BASE {
@@ -23,10 +24,12 @@ namespace VISEQ::BASE {
 			}
 			
 			void update() override{
+				if(STATE != IState::DRAG_NODE){
 					Draggable::update();
 					if(pickedUp()) drag();
 					if(released()) putDown();
-				is_hovering = hovering();
+	//				is_hovering = hovering();
+				}
 			}
 
 			void putDown() override {

src/draggable.h

@@ -56,7 +56,7 @@ namespace VISEQ::BASE {
 
 			virtual void update() override {
 				if(STATE != IState::HOVER_NODE) select();
-				if(hovering() && z_index > z_hovering) z_hovering = z_index;
+				if((pickedUp() || hovering()) && z_hovering == -1) z_hovering = z_index;
 
 				if(z_index == z_hovering || selected){
 					if(pickedUp()){
@@ -67,15 +67,18 @@ namespace VISEQ::BASE {
 				if(STATE != IState::DRAG_NODE){
 					if(entered()){
 						STATE = IState::HOVER_NODE;
+						std::cout << "z_index=" << z_index << " z_hovering=" << z_hovering << std::endl;
+						is_hovering = true;
 					}
 					if(exited()){
 						STATE = IState::HOVER_CANVAS;
+						is_hovering = false;
 					}
 				}
 				if(released() && picked_up){
-					std::cout << z_hovering << std::endl;
 					putDown();
 					STATE = IState::HOVER_CANVAS;
+					if(hovering()) STATE = IState::HOVER_NODE;
 				}
 			}
 	};

src/graph-manager.h

@@ -378,7 +378,7 @@ namespace VISEQ::GRAPH {
 				for(auto n : nodes){
 					if(KEYS_PRESSED.ctrl && n->hovering()) state->hover_position = n->position;
 				}
-				BASE::Interactable::is_hovering = false;
+				BASE::Interactable::z_hovering = -1;
 				for(auto n : nodes){
 					n->update();
 					if(n->picked_up) drawNeighborLines(n, mouse_pos, camera);

src/interactable.h

@@ -5,12 +5,17 @@ namespace VISEQ::BASE {
 
 	class Interactable{
 		public:
-			Interactable() {z_index++;}
+			Interactable() {
+				static int _z_index = 0;
+				z_index = _z_index;
+				_z_index++;
+			}
+
 			virtual ~Interactable() {}
 
-			inline static bool is_hovering = false;
+			bool is_hovering = false;
 			
-			inline static int z_index = 0;
+			int z_index = 0;
 			inline static int z_hovering = 0;
 
 			virtual bool hovering() = 0;

src/mouse.h

@@ -0,0 +1,16 @@
+#pragma once
+
+#include "graph-manager.h"
+#include <memory>
+namespace VISEQ::APP {
+	class Mouse {
+		public:
+			Mouse(std::shared_ptr<GRAPH::GraphManager> gm) : gm(gm) {}
+
+			std::shared_ptr<GraphManager> gm;
+
+			void update(){
+				auto hovering_nodes = gm->nodes | RANGE_FILTER([](SPTR_Node n) { return n->hovering();});
+			}
+	};
+}

src/node.h

@@ -69,7 +69,7 @@ namespace VISEQ::GRAPH::NODES {
 				c->update();
 			}
 			if(free_connectors == 0) addConnector();
-			is_hovering = hovering();
+			/*is_hovering = hovering();*/
 		}
 	
 		void draw(Vec2Df mp, Camera2D cam) override {}