const int analogPin1 = A0;
const int analogPin2 = A1;
const int redLEDPin = 9;
const int greenLEDPin = 10;
const int buttonPin = 5;
const int buttonPin2 = 6; // New button pin
const int ledPins[] = {11, 12, 13};

int buttonState = 0;
int lastButtonState = 0;
int buttonState2 = 0; // State for the second button
int lastButtonState2 = 0; // Last state for the second button
int counter = 0;

void setup() {
  pinMode(redLEDPin, OUTPUT);
  pinMode(greenLEDPin, OUTPUT);
  
  for (int i = 0; i < 3; i++) {
    pinMode(ledPins[i], OUTPUT);
  }
  
  pinMode(buttonPin, INPUT);
  pinMode(buttonPin2, INPUT); // Set the second button pin as input
  Serial.begin(9600);
}

void loop() {
  int analogValue1 = analogRead(analogPin1);
  int analogValue2 = analogRead(analogPin2);
  
  int scaledValue1 = map(analogValue1, 0, 1023, 0, 100);
  int scaledValue2 = map(analogValue2, 0, 1023, 0, 100);
  
  bool redLEDState = LOW;
  bool greenLEDState = LOW;
  
  if (scaledValue1 > 75 && scaledValue2 > 50) {
    redLEDState = HIGH;
    greenLEDState = HIGH;
  } else if (scaledValue1 > 50) {
    redLEDState = LOW;
    greenLEDState = HIGH;
  } else if (scaledValue1 > 25) {
    redLEDState = HIGH;
    greenLEDState = LOW;
  } else {
    redLEDState = LOW;
    greenLEDState = LOW;
  }
  
  digitalWrite(redLEDPin, redLEDState);
  digitalWrite(greenLEDPin, greenLEDState);
  
  buttonState = digitalRead(buttonPin);
  buttonState2 = digitalRead(buttonPin2); // Read the state of the second button
  
  if (buttonState == HIGH && lastButtonState == LOW) {
    counter++;
    if (counter > 7) {
      counter = 0;
    }
    updateLEDs();
    delay(50);
  }
  
  if (buttonState2 == HIGH && lastButtonState2 == LOW) { // If the second button is pressed
    counter--; // Decrement the counter
    if (counter < 0) {
      counter = 7; // Wrap around at 7
    }
    updateLEDs(); // Update the LEDs
    delay(50); // Debounce delay
  }
  
  lastButtonState = buttonState;
  lastButtonState2 = buttonState2; // Update the last state of the second button
  
  Serial.print("Analog Value 1 = ");
  Serial.println(analogValue1);
  Serial.print("Analog Value 2 = ");
  Serial.println(analogValue2);
  Serial.print("Analog Value 1 Scaled = ");
  Serial.println(scaledValue1);
  Serial.print("Analog Value 2 Scaled = ");
  Serial.println(scaledValue2);
  Serial.print("LED RED = ");
  Serial.println(redLEDState == HIGH ? "ON" : "OFF");
  Serial.print("LED GREEN = ");
  Serial.println(greenLEDState == HIGH ? "ON" : "OFF");
  
  delay(500);
}

void updateLEDs() {
  for (int i = 0; i < 3; i++) {
    digitalWrite(ledPins[i], (counter >> i) & 0x01);
  }
}