simple signal config added. bpm config and grid.

src/main.cpp

@@ -21,6 +21,7 @@
 #include <format>
 #include <raylib.h>
 #include <raymath.h>
+#include <string>
 
 #define RAYGUI_IMPLEMENTATION
 #include "raygui/raygui.h"
@@ -121,6 +122,8 @@ int main(){
 
 	while(!WindowShouldClose()){
 
+		app.grid = round(((app.fps / (app.bpm / 60.0f)) * app.speed) / 4.0f); // from quarter notes to 16th notes = div by 4
+		
 		Vector2 mp = GetScreenToWorld2D(GetMousePosition(), camera);
 		Vec2D<float> mouse_pos = {(float)mp.x, (float)mp.y};
 		Vec2D<float> cam_pos = {camera.offset.x, camera.offset.y};
@@ -245,14 +248,22 @@ int main(){
 			// Main Config Window
 			GuiWindowBox((Rectangle){0,0,280,(float)app.height}, "config");
 			{
-				GuiLabel((Rectangle){20, 55, 240, 20}, "MIDI OUT");
+				const int s_bpm = 55;
+				GuiLabel((Rectangle){20, (float)s_bpm, 120, 20}, "TIMING");
+				GuiLabel((Rectangle){200, (float)s_bpm, 40, 20}, std::format("{}",app.bpm).c_str());
+				float _bpm = (float)app.bpm;
+				GuiSlider((Rectangle){20, (float)s_bpm + 25, 240, 20}, "", "", &_bpm, 1, 300);
+				app.bpm = _bpm;
+
+				int s_midi = 100;
+				GuiLabel((Rectangle){20, (float)s_midi, 240, 20}, "MIDI OUT");
 				int i = 0;
 				for(auto& mo : midi.midi_out_ports){
-					GuiCheckBox((Rectangle){20, 80 + i*20.0f, 20, 20}, mo.port.port_name.c_str(), &mo.enabled);
+					GuiCheckBox((Rectangle){20, (float)s_midi + 25 + i*20.0f, 20, 20}, mo.port.port_name.c_str(), &mo.enabled);
 					i++;
 				}
 
-				if(GuiButton((Rectangle){20, 100 + i*20.0f, 240, 20}, "ENABLE FOR ALL")) {
+				if(GuiButton((Rectangle){20, (float)s_midi + 45 + i*20.0f, 240, 20}, "ENABLE FOR ALL")) {
 					for(auto &midis : midi.midi_out_ports){
 						if(midis.enabled){
 							for(auto &n : nodes){
@@ -262,16 +273,31 @@ int main(){
 					}
 				}
 
-				GuiLabel((Rectangle){20, 135 + i*20.0f, 240, 20}, "SIGNALS");
-				if(GuiButton((Rectangle){20, 160 + i*20.0f, 240, 20}, "ADD RANDOM SIGNAL")){
+				int s_signal = s_midi + 90 + i*20;
+				GuiLabel((Rectangle){20, (float)s_signal, 240, 20}, "SIGNALS");
+				if(GuiButton((Rectangle){20, (float)s_signal + 35, 240, 20}, "ADD RANDOM SIGNAL")){
 					int ni = rand() % nodes.size();
 					sm.addSignalAtNode(&nodes[ni]);
 				}
 				
-				GuiLabel((Rectangle){20, 185 + i*20.0f, 240, 20}, "NODES");
-				if(GuiButton((Rectangle){20, 215 + i*20.0f, 240, 20}, "ADD RANDOM NODE")){
+				int signal_configs = 0;
+				for(auto &s : sm.signals){
+					if(GuiButton((Rectangle){20,(float)s_signal+70 + signal_configs*20, 20, 20},"X")) sm.removeSignal(signal_configs);
+					DrawCircle(55, s_signal+80 + signal_configs*20, 6.0F, s.color);
+					float s_speed = round(s.speed*10.0f)/10.0f;
+					float signal_bpm = (app.bpm / app.speed) * s_speed;
+					GuiSlider((Rectangle){70, (float)s_signal+70 + signal_configs*20, 160, 20}, "", std::format("{:.1f}",signal_bpm).c_str(), &s_speed, 0.1, 24);
+					s.speed = s_speed;
+					signal_configs++;
+				}
+				
+				int s_nodes = s_signal + 60 + signal_configs*20;
+				GuiLabel((Rectangle){20, (float)s_nodes + 30, 240, 20}, "NODES");
+				if(GuiButton((Rectangle){20, (float)s_nodes + 60, 240, 20}, "ADD RANDOM NODE")){
 					nodes.emplace_back(Node((float)(rand() % app.width*0.5 + app.width*0.25), (float)(rand() % app.height*0.5 + app.height*0.25), 15.0f));
 				}
+	
+
 			}
 
 			// Per Node Config Windows

src/signal-manager.h

@@ -32,12 +32,14 @@ class SignalManager{
 		}
 
 		void addSignalAtNode(Node *node){
-			signals.emplace(signals.end(), Signal(node->position.x+1, node->position.y+1, 5.0f, app->speed)); // position + 1 or else it does not render. why? no idea!
+			Color c = {(unsigned char)(232 - (rand() % 120)), (unsigned char)(125 + (int)(rand() % 120)), 62, 255};
+			signals.emplace(signals.end(), Signal(node->position.x+1, node->position.y+1, 5.0f, app->speed, c)); // position + 1 or else it does not render. why? no idea!
 			signals.back().next = node;
 			signals.back().last = node;
 		}
 
-		void removeSignal(Signal *signal){
+		void removeSignal(int n){
+			signals.erase(signals.begin() + n);
 		}
 
 		void updateSignals(){

src/signal.h

@@ -10,7 +10,7 @@ class Signal : public Movable{
 	public:
 
 	Signal();
-	Signal(float x, float y, float r, float s) : Movable(Vec2D<float>(x, y), Vec2D<float>(0,0), s), radius(r) {}
+	Signal(float x, float y, float r, float s, Color color) : Movable(Vec2D<float>(x, y), Vec2D<float>(0,0), s), radius(r), color(color) {}
 	
 	int id = 0;
 
@@ -23,6 +23,8 @@ class Signal : public Movable{
 
 	float radius;
 
+	Color color;
+
 	void update(int fps){
 				
 	}
@@ -31,7 +33,7 @@ class Signal : public Movable{
 		
 		position += direction.norm() * speed;
 
-		DrawCircle(position.x, position.y, radius, (Color){232, 125, 62, 255});
+		DrawCircle(position.x, position.y, radius, color);
 
 	}
 };