#ifndef Turnouts_h
#define Turnouts_h

#include <Arduino.h>
#include "DCC.h"

const byte STATUS_ACTIVE=0x80; // Flag as activated
const byte STATUS_PWM=0x40; // Flag as a PWM turnout
const byte STATUS_PWMPIN=0x3F; // PWM  pin 0-63

struct TurnoutData {
   int id;
   uint8_t tStatus; // has STATUS_ACTIVE, STATUS_PWM, STATUS_PWMPIN  
   union {uint8_t subAddress; char moveAngle;}; //DCC  sub addrerss or PWM difference from inactiveAngle  
   union {int address; int inactiveAngle;}; // DCC address or PWM servo angle 
};

struct Turnout{
  static Turnout *firstTurnout;
  TurnoutData data;
  Turnout *nextTurnout;
  static  bool activate(int n, bool state);
  static Turnout* get(int);
  static bool remove(int);
  static void load();
  static void store();
  static Turnout *create(int id , int address , int subAddress);
  static Turnout *create(int id , byte pin , int activeAngle, int inactiveAngle);
  static Turnout *create(int id);
  static void show(Print & stream, int n);
  static bool showAll(Print & stream);
  virtual void activate(bool state);
}; // Turnout
  
#endif