good progress, signals not going to next node

src/signal.h

@@ -1,32 +1,32 @@
 #pragma once
 
-#include "SFML/Graphics/CircleShape.hpp"
-#include "SFML/Graphics/Color.hpp"
-#include "SFML/Graphics/RenderWindow.hpp"
+#include <raylib.h>
+
 #include "datatypes.h"
 #include "moveable.h"
+#include "node.h"
 
 class Signal : public Movable{
 	public:
 
 	Signal();
-	Signal(float x, float y, float r) : Movable(Vec2D<float>(x, y), Vec2D<float>(0,0), 0.0), radius(r) {}
+	Signal(float x, float y, float r, float s) : Movable(Vec2D<float>(x, y), Vec2D<float>(0,0), s), radius(r) {}
 	
 	int id = 0;
-	
+
+	Node *next;
+
+	bool at_target = false;
 	int target_node_id = 1;
 	int source_node_id = 0;
 
 	float radius;
 
-	void update() { position += direction.norm() * speed;};
+	void draw(Vec2D<float> *mouse) {
+		
+		position += direction.norm() * speed;
 
-	void draw(sf::RenderWindow *window) {
-		sf::CircleShape circle(radius);
-		circle.setFillColor(sf::Color(232, 125, 62));
-		circle.setPosition(position.x, position.y);
-//		circle.getPoint();
-//		circle.getPointCount()
-		window->draw(circle);
-	};
+		DrawCircle(position.x, position.y, radius, (Color){232, 125, 62, 255});
+
+	}
 };