#include <Keypad.h>
#include "tictactoe.h"

const int ROWS = 4;
const int COLS = 4;
char keys[ROWS][COLS] = {
  {'1','2','3','A'},
  {'4','5','6','B'},
  {'7','8','9','C'},
  {'*','0','#','D'}
};

byte rowPins[ROWS] = {13, 12, 14, 27};
byte colPins[COLS] = {26, 25, 33, 32};
Keypad keypad = Keypad(makeKeymap(keys), rowPins, colPins, ROWS, COLS);

const int SCREEN_WIDTH = 128;
const int SCREEN_HEIGHT = 64;

Adafruit_SSD1306 oled(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1);

TicTacToe game;

void setup() {
  Serial.begin(9600);
  game.setupOled(oled);
}

void loop() {
  char key = keypad.getKey();
  if(key != NO_KEY) {
    game.pressKey(key);
  }
}