#include <LedControl.h>

int DIN = 11;
int CS = 10;
int CLK = 13;

#define VERT_PIN A0
#define HORZ_PIN A1
#define SEL_PIN  2

LedControl lc=LedControl(DIN, CLK, CS,0);

void setup() {
  // put your setup code here, to run once:
  lc.shutdown(0,false);
  lc.setIntensity(0,0);
  lc.clearDisplay(0);

  pinMode(VERT_PIN, INPUT);
  pinMode(HORZ_PIN, INPUT);
  pinMode(SEL_PIN, INPUT_PULLUP);

}

void loop() {
  // put your main code here, to run repeatedly:
  int vert = analogRead(VERT_PIN);
  int horz = analogRead(HORZ_PIN);
  bool selPressed = digitalRead(SEL_PIN) == LOW;
}

/*#include <LedControl.h>

// MAX7219 pins: DIN, CLK, CS
LedControl lc = LedControl(12, 11, 10, 1);

// Joystick
const int joyYPin = A0;

// Game variables
int birdY = 3;
int obstacleX = 7;
int gapY = 3;
unsigned long lastMove = 0;
unsigned long gameSpeed = 200;

bool gameOver = false;

void setup() {
  lc.shutdown(0, false);
  lc.setIntensity(0, 8);
  lc.clearDisplay(0);
  randomSeed(analogRead(1));
}

void loop() {
  if (gameOver) {
    showGameOver();
    delay(2000);
    resetGame();
    return;
  }

  readJoystick();
  applyGravity();

  if (millis() - lastMove > gameSpeed) {
    moveObstacle();
    lastMove = millis();
  }

  checkCollision();
  drawGame();
}

void readJoystick() {
  int joyY = analogRead(joyYPin);
  if (joyY < 400 && birdY > 0) {
    birdY--;
  }
}

void applyGravity() {
  static unsigned long gravityTimer = 0;
  if (millis() - gravityTimer > 300) {
    if (birdY < 7) birdY++;
    gravityTimer = millis();
  }
}

void moveObstacle() {
  obstacleX--;
  if (obstacleX < 0) {
    obstacleX = 7;
    gapY = random(1, 6);
  }
}

void checkCollision() {
  if (obstacleX == 1) {
    if (birdY != gapY && birdY != gapY + 1) {
      gameOver = true;
    }
  }
}

void drawGame() {
  lc.clearDisplay(0);

  // Draw bird
  lc.setLed(0, birdY, 1, true);

  // Draw obstacle
  for (int y = 0; y < 8; y++) {
    if (y != gapY && y != gapY + 1) {
      lc.setLed(0, y, obstacleX, true);
    }
  }
}

void showGameOver() {
  lc.clearDisplay(0);
  for (int i = 0; i < 8; i++) {
    lc.setLed(0, i, i, true);
    lc.setLed(0, i, 7 - i, true);
  }
}

void resetGame() {
  birdY = 3;
  obstacleX = 7;
  gapY = random(1, 6);
  gameOver = false;
  lc.clearDisplay(0);
}

*/