#include <LedControl.h>

// Initialize the LedControl library
LedControl lc=LedControl(12, 11, 10, 1);

// Initialize variables for the game
int playerScore = 0;
int computerScore = 0;
int roundsPlayed = 0;
int playerChoice = -1;
int computerChoice = -1;

// Initialize pins for the 7-segment displays
const int scoreDisplayPins[] = {2, 3, 4, 5};
const int numDisplayPins = sizeof(scoreDisplayPins)/sizeof(scoreDisplayPins[0]);

// Initialize pins for the pushbutton
const int buttonPin = 6;

void setup() {
  // Initialize the matrix and clear it
  lc.shutdown(0, false);
  lc.setIntensity(0, 8);
  lc.clearDisplay(0);
  
  // Initialize the 7-segment displays
  for (int i = 0; i < numDisplayPins; i++) {
    pinMode(scoreDisplayPins[i], OUTPUT);
  }
  
  // Initialize the pushbutton
  pinMode(buttonPin, INPUT_PULLUP);
  
  // Set the seed for the random number generator
  randomSeed(analogRead(0));
}

void loop() {
  // Display the scores
  displayScore(playerScore, 0);
  displayScore(computerScore, 1);
  
  // Wait for the button to be pressed
  while (digitalRead(buttonPin) == HIGH) {
    // Do nothing
  }
  
  // Get the player's choice
  playerChoice = getPlayerChoice();
  
  // Generate a random choice for the computer
  computerChoice = random(0, 3);
  
  // Determine the winner and update the scores
  if (playerChoice == computerChoice) {
    // Tie
  } else if ((playerChoice == 0 && computerChoice == 1) || (playerChoice == 1 && computerChoice == 2) || (playerChoice == 2 && computerChoice == 0)) {
    // Player wins
    playerScore++;
  } else {
    // Computer wins
    computerScore++;
  }
  
  // Increment the number of rounds played
  roundsPlayed++;
  
  // Display the winner
  displayWinner(playerChoice, computerChoice);
  
  // Delay to give the player time to see the winner
  delay(2000);
  
  // Clear the winner display
  clearWinnerDisplay();
  
  // Check if the game is over
  if (roundsPlayed == 10) {
    // Display the final scores and winner
    displayFinalScore();
    
    // Reset the game
    resetGame();
  }
}

// Displays the player and computer scores on the 7-segment displays
void displayScore(int score, int displayNum) {
  int digits[4];
  
  // Convert the score to an array of digits
  digits[0] = score / 1000;
  digits[1] = (score / 100) % 10;
  digits[2] = (score / 10) % 10;
  digits[3] = score % 10;
  
  // Set the appropriate segments on the 7-segment displays
  for (int i = 0; i < 4; i++) {
    digitalWrite(scoreDisplayPins[i], HIGH);
    lc.setDigit(displayNum, i, digits[i], false);
    digitalWrite(scoreDisplayPins[i