viseq/src/node.h

#pragma once

#include <map>
#include <raylib.h>

#include "datatypes.h"
#include "moveable.h"

#define R 14.0f

struct NodeMidiOut{
	int i;
	std::string name;
	bool enabled;
};

class Node : public Movable{

	public:
	Node() {}
	Node(float x, float y, float r) : Movable(Vec2D<float>(x, y), 0.0f), radius(r) {}
	
	float radius;

	bool picked_up = false;
	bool hover_move = false;
	bool hover_connect = false;
	bool connecting = false;
	bool config = false;

	int midi_out = -1;

	std::map<int, NodeMidiOut> midi_outs;

	bool gui_midi_channel_edit = false;
	bool gui_midi_note_edit = false;
	bool gui_midi_velocity_edit = false;
	bool gui_midi_gate_edit = false;

	int midi_channel = 0;
	int midi_note = 0;
	int midi_velocity = 0;
	int midi_gate = 0;

	int midi_cc = 0;
	
	Distribution mode = Distribution::ROUNDROBIN;

	void draw(Vec2D<float> *mouse) {
		if(!hover_move) DrawCircle(position.x, position.y, radius, (Color){180, 210, 115, 255});
		if(hover_move) DrawCircle(position.x, position.y, radius, (Color){108, 153, 187, 255});
	
		if(mode == Distribution::RANDOM) DrawCircle(position.x, position.y, radius/2.0f, (Color){229, 181, 103, 255});

		Vec2D<float> connector = position - ((position - *mouse)).norm() * (radius + R);
		
		if(hover_connect){
			DrawCircleLines(position.x, position.y, radius + R, (Color){108, 153, 187, 255});
			DrawCircle(connector.x, connector.y, 8.0f, (Color){108, 153, 187, 255});
		} else {
			DrawCircleLines(position.x, position.y, radius + R, (Color){108, 153, 187, 50});
			DrawCircle(connector.x, connector.y, 8.0f, (Color){108, 153, 187, 50});
		}
	}
};