Better centered text. Pass by reference for midi variable is not going to work with json serialization.

src/helper.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include "vmath.h"
+#include <raymath.h>
+#include <string>
+
+namespace VISEQ::HELPER{
+		inline void DrawSuperText(std::string text, Vec2Df start, Vec2Df end, float pos, float dist, float size, Color col){
+			float d = start.dist(end);
+			Vector2 text_length = MeasureTextEx(GetFontDefault(), text.c_str(), size, 2.0f); 
+
+			Vec2Df middle_handle = start + (end - start) * ((d - text_length.x)*pos)/d;
+			Vec2Df text_position = middle_handle + (start - end).norm().orth() * dist;
+
+			float rotation = Vector2Angle((Vector2){1,0}, (end - start)) * RAD2DEG;
+			DrawTextPro(GetFontDefault(), text.c_str(), text_position, (Vector2){0,0}, rotation, size, 2.0f, col);
+		}
+}