#include <ezButton.h>
#include <Servo.h>
#include "pitches.h"

Servo servo1;
int pos = 0; 

ezButton b1(11); 
ezButton b2(12); 

const byte led1 = 8;



const byte led2 = 9;
const byte led3 = 2;
//const byte piezo1 = 7;
//const byte piezo2 = 10;
unsigned long previousMillis = 0;
unsigned long currentMillis;

int b1State;
int b1LastState;

int b2State;
int b2LastState;

bool led1State;
bool led2State;

bool gameStarted;
bool gameOver=false;
bool b2Pressed;

bool piezo1State;
bool piezo2State;
bool button1State;


int melody[] = {
  NOTE_C4, NOTE_G3, NOTE_G3, NOTE_A3, NOTE_G3, 0, NOTE_B3, NOTE_C4
};

// note durations: 4 = quarter note, 8 = eighth note, etc.:
int noteDurations[] = {
  4, 8, 8, 4, 4, 4, 4, 4
};

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
servo1.attach(5);

  b1.setDebounceTime(50);


  b2.setDebounceTime(50);
  pinMode(led1, OUTPUT);
  pinMode(led2, OUTPUT);
    pinMode(led3, OUTPUT);
    Serial.println("setup complete");
}

void loop() {
  // put your main code here, to run repeatedly:
  b1.loop();
  b2.loop();
//button1State=false;



 currentMillis = millis();

  if ((currentMillis - previousMillis >= 3000) &&(gameOver==true)){
    // save the last time you blinked the LED
    previousMillis = currentMillis;

digitalWrite(led1, LOW);
digitalWrite(led2, LOW);
digitalWrite(led3, LOW);
gameOver=false;
gameStarted=false;

}

if (b2Pressed==true){
  for (pos = 0; pos <= 90; pos += 1) { // goes from 0 degrees to 180 degrees
    // in steps of 1 degree
    servo1.write(pos);              // tell servo to go to position in variable 'pos'
    delay(15);  
  }
      for (pos = 90; pos <= 0; pos -= 1) { // goes from 0 degrees to 180 degrees
    // in steps of 1 degree
    servo1.write(pos);              // tell servo to go to position in variable 'pos'
    delay(15);  
      }
             // tell servo to go to position in variable 'pos'
 
    b2Pressed=false;
    gameOver==true;
    //digitalWrite(led1, HIGH);

    
  
             for (int thisNote = 0; thisNote < 8; thisNote++) {

    // to calculate the note duration, take one second divided by the note type.
    //e.g. quarter note = 1000 / 4, eighth note = 1000/8, etc.
    int noteDuration = 1000 / noteDurations[thisNote];
    tone(7, melody[thisNote], noteDuration);
    int pauseBetweenNotes = noteDuration * 1.30;
    delay(pauseBetweenNotes);
    // stop the tone playing:
    noTone(7);
}
}




  
  if ((b1.isPressed()) && (gameOver==false)) {
    digitalWrite(led1, HIGH);
    gameStarted=true;
    Serial.println("The button state is true");
    
  
             for (int thisNote = 0; thisNote < 8; thisNote++) {

    // to calculate the note duration, take one second divided by the note type.
    //e.g. quarter note = 1000 / 4, eighth note = 1000/8, etc.
    int noteDuration = 1000 / noteDurations[thisNote];
    tone(7, melody[thisNote], noteDuration);
    int pauseBetweenNotes = noteDuration * 1.30;
    delay(pauseBetweenNotes);
    // stop the tone playing:
    noTone(7);
    
             }
    
    button1State=false;
    Serial.println("The button state is false");
    delay(3000);
    
    if (gameStarted==true){
  while (gameStarted == true) {
    blink();
  } 
      gameOver=true;
      digitalWrite(led2, LOW);
      Serial.println("game over");

      //currentMillis = millis();
      
    }
    
  
}
/*
    tone(7, NOTE_C4, 8);
        tone(10, NOTE_C4, 8);
for (pos = 0; pos <= 180; pos += 1) { // goes from 0 degrees to 180 degrees
    // in steps of 1 degree
    myservo.write(pos);              // tell servo to go to position in variable 'pos'
    delay(15);        
*/



}


void blink() {


b2.loop();
  unsigned long currentMillis = millis();

  if (currentMillis - previousMillis >= 1000) {
    // save the last time you blinked the LED
    previousMillis = currentMillis;

    // if the LED is off turn it on and vice-versa:
    if (led2State == LOW) {
      led2State = HIGH;
    } else {
      led2State = LOW;
    }
       if (piezo2State == LOW) {
      piezo2State = HIGH;
    } else {
      piezo2State = LOW;
    }

    // set the LED with the ledState of the variable:
    digitalWrite(led2, led2State);
  }
    if (piezo2State == HIGH){
for (int thisNote = 0; thisNote < 2; thisNote++) {

    // to calculate the note duration, take one second divided by the note type.
    //e.g. quarter note = 1000 / 4, eighth note = 1000/8, etc.
    int noteDuration = 100 / noteDurations[thisNote];
    tone(10, melody[thisNote], noteDuration);
    int pauseBetweenNotes = noteDuration * 1.30;
    delay(pauseBetweenNotes);
    // stop the tone playing:
    noTone(10);
    }
  }
 if (b2.isPressed()){
   Serial.println("button 2 pressed");
   //digitalWrite(led2, LOW);
   digitalWrite(led3, HIGH);
   noTone(10);
    b2Pressed=true;
  
      gameStarted=false;
      Serial.println("game started is false");
      
    
 }
   
    

}