selectScore

int selectScore()
{
  lcd.print("Player 1, select");
  lcd.setCursor(0, 1);
  lcd.print("score limit by");
  delay(3000);
  lcd.setCursor(1,0);
  lcd.clear();
  lcd.print("pressing button.");
  delay(3000);
  lcd.setCursor(1,0);
  lcd.clear();
  lcd.print("Player 2");
  lcd.setCursor(0,1);
  lcd.print("confirms by");
  delay(3000);
  lcd.setCursor(1,0);
  lcd.clear();
  lcd.print("pressing their");
  lcd.setCursor(0,1);
  lcd.print("button.");
  delay(3000);
  lcd.clear();

  int i;
  int buttonState;
  int lastButtonState;
  int buttonPushCounter=1;
  int confirm=1;

  while(confirm==1) //Stay in this loop
  {
    delay(100); //The number will look really dim if you take this out
    lcd.clear();
    lcd.print(buttonPushCounter);
    buttonState = digitalRead(player1);
    confirm = digitalRead(player2);
    if (buttonState != lastButtonState)
    {
      if (buttonState == LOW)
      {
        buttonPushCounter++;
      }
    }
    lastButtonState = buttonState;
    if (buttonPushCounter > 9) //start over at 1
    {
      lcd.clear();
      lcd.print(1);
      buttonPushCounter = 1;
    }
    if (confirm == LOW)
    {
      lcd.clear();
      return buttonPushCounter;
    }
  }
}