GEO mode for signals takes direction of next connection into account

src/datatypes.h

@@ -25,7 +25,7 @@
 #include "libremidi/libremidi.hpp"
 #include "raylib.h"
 
-enum Distribution {ROUNDROBIN, RANDOM};
+enum Distribution {GEOMETRIC, ROUNDROBIN, RANDOM};
 
 // 2D Vectors
 
@@ -57,6 +57,10 @@ class Vec2D{
 		T dot(Vec2D &v){
 			return (x*v.x) + (y*v.y);
 		};
+		
+		T dot(Vec2D v){
+			return (x*v.x) + (y*v.y);
+		};
 
 		operator Vector2() const {
 			return (Vector2){x,y};
@@ -152,6 +156,7 @@ Vec2D<T> operator*(const Vec2D<T>& left, T scalar){
 
 // App Settings
 struct AppSettings{
+	int mode = 0;
 	int width;
 	int height;
 	float grid;