#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16, 2);

// константа - незмінний
const int btnLeft  = 8; 
const int btnRight = 2;

int basketY = random(0, 2); 
int eggX = 15;
int eggY = random(0, 2);

int score = 0;

byte eggChar[8] = {
  B00100,
  B01110,
  B11111,
  B11111,
  B11111,
  B01110,
  B00100,
  B00000
};

byte basketChar[8] = {
  B11111,
  B10001,
  B10001,
  B10001,
  B11111,
  B01110,
  B00100,
  B00000
};


void setup() {
lcd.init();
lcd.backlight();
lcd.createChar(0, eggChar);
lcd.createChar(1, basketChar);

pinMode(btnLeft, INPUT);
pinMode(btnRight, INPUT);
}

void loop() {
  delay(50);
  if(digitalRead(btnLeft)) basketY=0;
  if(digitalRead(btnRight)) basketY=1;
lcd.clear();
lcd.setCursor(0,basketY);
lcd.write(byte(1));
lcd.setCursor(eggX,eggY);
lcd.write(byte(0));
eggX--;

lcd.setCursor(12,0);
lcd.print("Eggs");
lcd.setCursor(12,1);
lcd.print(score);

if(eggX<0){
  if(eggY==basketY){
    score++;
  }else{
    score--;
  }
  eggX = 11;
  eggY = random(0,2);
}
}