// Kayla Frost
// 300390878
// Arduino Final Project Phase 1 - Test Button for Game Restart
// Nov. 6, 2025

// This snippet tests the function of the button, intended to restart the game (sets all parts back to their initial state).

// bool constants
const int TRUE = 1;
const int FALSE = 0;

const int restartButton = 6; // button is connected to pin 6 on the Arduino
// KF note: reads LOW(0V) when button NOT pressed and HIGH(5V) when button IS pressed

bool gameGo; // TRUE (1) for game going, FALSE (0) for game over
bool gameRestart; // TRUE (1) for game restarting, FALSE (0) for game over

void setup() {
  // put your setup code here, to run once:

  pinMode(restartButton, INPUT); // define the restart button as an input device

  gameGo = TRUE; // game begins
  gameRestart = FALSE;

  Serial.begin(9600); // to print output messages in the serial monitor
}

void loop() {
  // put your main code here, to run repeatedly:

  if(gameGo == TRUE) // if game is starting/going
  {
    delay(2000);
    Serial.print("GAME PLAYING!   "); //print playing message
 
    // 5 seconds total to mimic the time taken for the game to be played and then lost (54321 countdown)
    delay(1000);
    Serial.print("5   ");
    delay(1000);
    Serial.print("4   ");
    delay(1000);
    Serial.print("3   ");
    delay(1000);
    Serial.print("2   ");
    delay(1000);
    Serial.print("1   ");

    Serial.print('\n'); //print new line for neatness in serial monitor
    Serial.print("YOU LOST, PRESS BUTTON TO RESTART"); // display game over message
    Serial.print('\n'); //print new line for neatness in serial monitor
    gameGo = FALSE; //since the player has lost, the game is now over
  }


  // here, the player will press the button to restart the game and keep playing
  if(digitalRead(restartButton) == TRUE) //while the restart button is pressed and returns HIGH (TRUE)
  {
    gameRestart = TRUE; //player wants to restart the game, so game should restart by setting the bool back to TRUE

    if(gameRestart == TRUE) //if game is intended to restart
    {
      Serial.print('\n'); Serial.print("GAME RESTARTING NOW..."); //print restarting message
      Serial.print('\n'); Serial.print('\n');//print new line for neatness in serial monitor
      gameRestart = FALSE; //set restart bool back to false so it doesn't restart again unless button is pressed again
      gameGo = TRUE; // allow the game to go
    }
    else // if this executes, the gameRestart bool didn't work
    {
      Serial.print("GAME STILL OVER :( FIX THIS!"); // print error message
      Serial.print('\n'); //print new line for neatness in serial monitor
    }
  }

}