#define ledPin1 9  
#define ledPin2 8
#define buttonPin 2

#include <Servo.h>
//servo
Servo myServo;
unsigned long movingTime=5000;
unsigned long moveStartTime=0;
int startAngle=0;
int stopAngle=0;

//led
bool ledState = LOW;
unsigned long previousMillis = 0;
int interval=1500;
int intervalpomaly = 1500;
int intervalrychlo = 500;

//button
int buttonState = LOW;
int lastButtonState = LOW;
long lastDebounceTime = 0;
long debounceDelay = 50;


int stavzavory=false;

void zmenstavzavory(){
  stavzavory=!stavzavory;
    if (stavzavory==false){
      interval=intervalpomaly;
      startAngle=90;
      stopAngle=0;}
    else {
      interval= intervalrychlo;
      startAngle=0;
      stopAngle=90;}
}
void setup() {
  pinMode(buttonPin, INPUT);
  pinMode(ledPin1, OUTPUT);
  pinMode(ledPin2, OUTPUT); 
  myServo.attach(11);
  myServo.write(0);
  moveStartTime=millis();
  Serial.begin(9600);
}

void loop() {
  //led//
  unsigned long currentMillis = millis();

  if (currentMillis - previousMillis >= interval) {
    previousMillis = currentMillis;
    digitalWrite(ledPin1, ledState);
    digitalWrite(ledPin2, !ledState);
    ledState=!ledState;
  }
  //button

      int reading = digitalRead(buttonPin);
    if (reading != lastButtonState) {
        lastDebounceTime = millis();
    }
    if ((millis() - lastDebounceTime) > debounceDelay) {
        if (reading != buttonState) {
            buttonState = reading;
            if (buttonState == HIGH) {
                zmenstavzavory();
                moveStartTime=millis();
                }
            }
        }
    lastButtonState = reading;

//servo
  unsigned long progress = millis()-moveStartTime;
  if(progress<=movingTime){
    long angle = map(progress,0,movingTime,startAngle,stopAngle);
    myServo.write(angle);
  }
}