#include "macarena.h"
#include <Adafruit_GFX.h>
#include <Adafruit_SSD1306.h>
#define OLED_WIDTH 128
#define OLED_HEIGHT 64
#define OLED_RESET    -1 // sharing reset pin
#define OLED_ADDRESS 0x3C
Adafruit_SSD1306 display(OLED_WIDTH, OLED_HEIGHT, &Wire, OLED_RESET);

// #define ONE // default stickman text size is TWO (not ONE)
#ifdef ONE
#define TEXTSIZE     1
#define CHAR_HEIGHT  8
#define CHAR_WIDTH   6
#else
#define TEXTSIZE     2
#define CHAR_HEIGHT 15
#define CHAR_WIDTH  10
#endif

#define OVER (OLED_WIDTH  - (3 * CHAR_WIDTH )) / 2
#define DOWN (OLED_HEIGHT - (3 * CHAR_HEIGHT)) / 2

void setup() {
  display.begin(SSD1306_SWITCHCAPVCC, OLED_ADDRESS);
  display.clearDisplay();
  display.display();
  display.setTextSize(TEXTSIZE);
}

void loop() {
  display.setTextColor(SSD1306_WHITE);
  for (byte k = 0; k < 19; k++) {
    for (byte j = 0; j < 3; j++) {
      for (byte i = 0; i < 3; i++) {
        display.setCursor(j * CHAR_WIDTH + OVER, i * CHAR_HEIGHT + DOWN);
        display.print(macarena[(k * 3) + i][j]);
      }
    }
    display.display();
    delay(500);
    display.clearDisplay();
    display.display();
  }
}