//Activity 3: Switch Case | Random (LCD_I2C)
//Qasim Lomonggo Bukharie
//BSIS Extension Class IV

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 16, 2);
int myMagicBall;

byte lock[8] = {
  B01110,
  B10001,
  B10001,
  B11111,
  B11011,
  B11011,
  B11111,
  B00000
};

void setup()
{
  lcd.init();
  lcd.backlight();
  randomSeed(analogRead(0));

  lcd.createChar(0, lock);
}

void loop()
{
  myMagicBall = random(8);

  lcd.clear();

  lcd.setCursor(0, 0);
  lcd.write((byte)0);
  lcd.write((byte)0);
  lcd.write((byte)0);
  lcd.write((byte)0);
  lcd.write((byte)0);
  lcd.write((byte)0);
  lcd.write((byte)0);
  lcd.write((byte)0);
  lcd.write((byte)0);
  lcd.write((byte)0);
  lcd.write((byte)0);
  lcd.write((byte)0);
  lcd.write((byte)0);
  lcd.write((byte)0);
  lcd.write((byte)0);
  lcd.write((byte)0);

  switch (myMagicBall) {
    case 0:
      lcd.setCursor(0, 1);
      lcd.print("It's a Yes");
      break;
    case 1:
      lcd.setCursor(0, 1);
      lcd.print("It's a No");
      break;
    case 2:
      lcd.setCursor(0, 1);
      lcd.print("Maybe?");
      break;
    case 3:
      lcd.setCursor(0, 1);
      lcd.print("Are you sure?");
      break;
    case 4:
      lcd.setCursor(0, 1);
      lcd.print("It's kind a");
      break;
    case 5:
      lcd.setCursor(0, 1);
      lcd.print("Awesome!");
      break;
    case 6:
      lcd.setCursor(0, 1);
      lcd.print("Oh No!");
      break;
    case 7:
      lcd.setCursor(0, 1);
      lcd.print("It's very not clear");
      break;
  }

  delay(2000);
}