#include <LiquidCrystal_I2C.h>
#include "symbols.h"

#define I2C_ADDR    0x27
#define LCD_COLUMNS 20
#define LCD_LINES   4

// Object
LiquidCrystal_I2C lcd(I2C_ADDR, LCD_COLUMNS, LCD_LINES);

// Fucties
void printSymbol(uint8_t symbol[]);

// Variabelen
int pos = 1;

void setup() {
  Serial.begin(115200);
  lcd.init();         // Initialize the LCD
  lcd.backlight();    // Turn on the backlight

  lcd.createChar(0, hlb); // Hoek Links Boven
  lcd.createChar(1, hrb);
  lcd.createChar(2, verl); // Verticaal Links
  lcd.createChar(3, verr);
  lcd.createChar(4, hlo); // Hoek Links Onder
  lcd.createChar(5, hro);

  printSymbol(negen);
  printSymbol(acht);
  printSymbol(zeven);
  printSymbol(zes);
  printSymbol(vijf);
  printSymbol(vier);
  printSymbol(drie);
  printSymbol(twee);
  printSymbol(een);
  printSymbol(nul);
}

void loop() {
printRaket(raket,pos%20);
pos++;
}

void printSymbol(uint8_t symbol[]) {
  for (int i = 0 ; i < 45 ; i = i + 3) {
    lcd.setCursor(symbol[i], symbol[i + 1]); //
    lcd.write(symbol[i + 2]);
  }
  delay(100);
}

void printRaket(uint8_t symbol[],byte pos) {
  for (int i = 0 ; i < 18 ; i = i + 3) {
    lcd.setCursor((pos+symbol[i])%20, symbol[i + 1]); //
    lcd.write(symbol[i + 2]);
  }
  delay(20);
  lcd.clear();
  /*
  delay(10);
  for (int i = 0 ; i < 18 ; i = i + 3) {
    lcd.setCursor((pos+symbol[i])%20, symbol[i + 1]); //
    lcd.write(char(254));
  }
  */
}