#include <ESP32Servo.h>
int servoPin= 32;
int sensor1 = 14;
int sensor2 = 27;
int led1 = 26;
int led2 = 25;
int key = 12;
int goc =90;
int i = 0;
int y=0;
void Condition()
{
  if( y == 0)
  {
    y=1;
    i++;
  }
}

Servo servo1;

void setup() {
  Serial.begin(9600);
  servo1.attach(servoPin);
  pinMode(sensor1, INPUT);
  pinMode(sensor2, INPUT);
  pinMode(key, INPUT);
  pinMode(led1, OUTPUT);
  pinMode(led2, OUTPUT);
  attachInterrupt(digitalPinToInterrupt(key),Condition, HIGH);
  servo1.write(91);
}

void loop() {
 Serial.println(i);
 if( i%2 != 0) 
{
   int left = digitalRead(sensor1);
    if (left == HIGH) {  
    digitalWrite(led1, HIGH); 
  } else {
    digitalWrite(led1, LOW);   
  } 
   Serial.println(left);
   int right = digitalRead(sensor2);
    if (right == HIGH) {  
    digitalWrite(led2, HIGH);  
  } else {
    digitalWrite(led2, LOW);   
  }
   Serial.println(right); 
   
if(left == 0 && right == 1) 
{
  servo1.write(goc);
  goc -= 10;
  } 

 if(left == 1 && right == 0)
{
  servo1.write(goc);
  goc += 10;
}

if (left == 1 && right == 1) 
 {  
  servo1.write(goc);
 }
 if (left == 0 && right == 0) 
 {  
  servo1.write(goc);
 }

if( goc <= 0 )
{
goc = 0;
}
if( goc >= 180)
{
goc = 180;
}
delay(150);
}
else{
  digitalWrite(led1, LOW); 
  digitalWrite(led2, LOW);  
  goc = 90;
  servo1.write(goc); 
}
if( digitalRead(key) == 0)
{
  y = 0;
}

}