Good working protoype with config nodes and a experimental channel setting ui.

src/button.h

@@ -1,15 +1,76 @@
 #pragma once
 
+#include "datatypes.h"
+#include "interactable.h"
 #include "vmath.h"
 #include "raylib.h"
 #include "raymath.h"
+#include "state.h"
 
 inline bool ViButton(Vec2Df mp, float x, float y, float radius, Color color){
 	DrawCircle(x,y,radius, color);
 	return (Vector2Distance(mp, (Vector2){x,y}) < radius && IsMouseButtonPressed(MOUSE_BUTTON_LEFT));
 }
 
+inline bool ViButton(Vec2Df mp, Vec2Df position, float radius, Color color){
+	return ViButton(mp, position.x, position.y, radius, color);
+}
+
+inline bool ViButtonText(Vec2Df mp, Vec2Df position, float radius, Color color, std::string text, float text_size, Color text_color){
+	float offset = MeasureText(text.c_str(), text_size);
+	DrawCircle(position.x, position.y, radius, color);
+	DrawText(text.c_str(), position.x-offset/2.0f, position.y - text_size/2, text_size, text_color);
+	return (Vector2Distance(mp, position) < radius && IsMouseButtonPressed(MOUSE_BUTTON_LEFT));
+}
+
 inline bool ViSegButton(Vec2Df mp, float x, float y, float start_angle, float end_angle, float radius, Color color){
 	DrawCircleSector((Vector2){x,y},radius, start_angle, end_angle, 5, color);
 	return (Vector2Distance(mp, (Vector2){x,y}) < radius && IsMouseButtonPressed(MOUSE_BUTTON_LEFT));
 }
+
+inline void DrawCenteredText(std::string text, Vec2Df position, float text_size, Color color){
+	float offset = MeasureText(text.c_str(), text_size);
+	DrawText(text.c_str(), position.x-offset/2.0f, position.y-text_size/2.0f, text_size, color);
+}
+
+namespace VISEQ::APP::UI{
+
+	class Button : public BASE::Interactable{
+		public:
+			Button() {}
+			Button(Vec2Df position, Color color) : color(color), position(position) {}
+			Color color = VS_COLOR_YELLOW;
+			Color hover_color = VS_COLOR_SUN;
+			Vec2Df position = {0,0};
+			std::string text = "";
+			Color text_color = VS_COLOR_BROWN;
+			float text_size = 10;
+			virtual void draw() = 0;
+			virtual GRAPH::GraphItemType getType() override {return GRAPH::GraphItemType::VS_BUTTON;}
+	};
+
+	class ButtonRound : public Button{
+		public:
+			ButtonRound() {}
+			ButtonRound(Vec2Df position, float radius, Color color) : Button(position, color), radius(radius){}
+
+			std::shared_ptr<APP::State> state = APP::State::get();
+
+			float radius = 0.0f;
+			virtual bool hovering() override {	
+				return CheckCollisionPointCircle(SCREEN_MOUSE, position, radius);
+			}
+
+			virtual void pickUp() override {}
+			virtual void pickUp(Vec2Df position) override {}
+			virtual void drag(Vec2Df position) override {}
+			virtual void putDown() override {}
+
+			virtual void draw() override {
+				float offset = MeasureText(text.c_str(), text_size);
+				if(!hovering()) DrawCircle(position.x, position.y, radius, color);
+				else DrawCircle(position.x, position.y, radius, hover_color);
+				if(text != "") DrawText(text.c_str(), position.x-offset/2.0f, position.y - text_size/2, text_size, text_color);
+			}
+	};
+}