//#include <Stepper.h>
#include <Stepper.h>


 //Stepper myStepper(200, 8, 9, 10, 11);
 Stepper mystepper(200,8,9,10,11);

bool czy_dzien=1;
int currentPos=0;

int targetval;
int zmiana=1;

void setup()
{
  pinMode(6, INPUT_PULLUP);
  pinMode(5, INPUT_PULLUP);
  pinMode(A0, INPUT);
  pinMode(12,OUTPUT);
  pinMode(13, INPUT_PULLUP);
  digitalWrite(13,1);
  mystepper.setSpeed(40);
  Serial.begin(9600);
}


void moveToPos(float targetPos)
{
  int stepsToMove = (targetPos - currentPos);
	mystepper.step(stepsToMove);
  currentPos = targetPos;
}



void loop()
{
  int potval=analogRead(A0);
  if(digitalRead(6)==0)
  {
    if(digitalRead(7)==0)
    {
      moveToPos(0);
      tone(4,250,2000);
      if(zmiana==1)
      {
        digitalWrite(12,1);
      }
    }
    else if(digitalRead(7)==1)
    {
      moveToPos(600);
      if(zmiana==1)
      {
        digitalWrite(12,0);
      }
    }
  }
  else if(digitalRead(5)==0)
  {
    zmiana=1;
    targetval=map(potval,0,1023,0,600);
    moveToPos(targetval);
  }
  if(digitalRead(13)==0)
  {
    digitalWrite(12,!digitalRead(12));
    zmiana=0;
    delay(300);
  }

}