/* 
*  Programmer: R. Jordan Kreindler
*  August 8, 2020
*  happyemoji animation
*/

#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16, 2); // Set I2C address to 0x27


byte happyemoji0[] = { // Setup custom character in matrix
  B00000,
  B11011,
  B11011,
  B00100,
  B00100,
  B00000,
  B01110,
  B10001
};

byte happyemoji1[] = { // Setup custom character in matrix
  B00000,
  B11011,
  B11011,
  B00100,
  B00100,
  B00000,
  B11111,
  B00000
};

byte happyemoji2[] = { // Setup custom character in matrix
  B00000,
  B11011,
  B11011,
  B00100,
  B00100,
  B10001,
  B10001,
  B01110
};

int delay1 = 1500;                  // Set delay, so custom character can be seen printing

void setup() {
  lcd.init();                      // Initilize the LCD
  lcd.backlight();                 // Turn the LCD backlight On
  lcd.createChar(0, happyemoji0);  // Create custom character and assign to zero (0)
  lcd.createChar(1, happyemoji1);  // Create custom character and assign to one (1)
  lcd.createChar(2, happyemoji2);  // Create custom character and assign to two (2)
  // Can use values zero(0) through seven(7). That is, eight custom characters.
  lcd.setCursor(2, 0);              // Set cursor at 1st line (line zero (0)) at position two (2)
  lcd.clear();
  lcd.print("  An Animation  ");    // Display "An Animation" on 1st line of LCD 
    lcd.setCursor(7, 1);            // Set cursor on 2nd line (line one (1))at position 7
    lcd.write(0); 
    delay(delay1); 
}

void loop() {
    lcd.setCursor(7, 1);            // Set cursor on 2nd line (line one (1))at position 7
    lcd.write(0); 
    delay(delay1);
    lcd.setCursor(7, 1);            // Set cursor on 2nd line (line one (1))at position 7
    lcd.write(1);
    delay(delay1);                  // Add delay so custom characters can be seen displayed
    lcd.setCursor(7, 1);            // Set cursor on 2nd line (line one (1))at position 7
    lcd.write(2);
    delay(delay1);                  // Add delay so custom characters can be seen displayed
                    
 }