let neds = [];

let hay;

let numberOfBran = 3; //number of Brans to be on screen at the same time

let numberOfNed = 2; //number of Neds to be on screen at the same time

let score = 0;

let music;

let myFont;

let branImg, towerImg, hayImg, nedImg, bgImg;

let startTime; //track when the game starts

let timeLimit = 45; //countdown timer duration

let countdown;

let gameState = "start";

​

function preload() {

  music = loadSound("GOT Main Title.mp3");

  myFont = loadFont("Game of Thrones.ttf");

  branImg = loadImage("bran.PNG");

  towerImg = loadImage("tower.PNG");

  hayImg = loadImage("hay.PNG");

  nedImg = loadImage("ned.PNG");

  bgImg = loadImage("bg.PNG");

}

​

function setup() {

  createCanvas(600, 400);

  for (let i = 0; i < numberOfBran; i++) {

    brans[i] = new Bran();

  }

  for (let j = 0; j < numberOfNed; j++) {

    neds[j] = new Ned();

  }

  hay = new Hay();

}

​

function draw() {

  if (gameState == "start") {

    drawStartScreen();

  } else if (gameState == "playing") {

    drawGame();

  } else if (gameState == "end") {

    drawEndScreen();

  }

  music.playMode("untilDone");

  music.play();

}

​

function drawStartScreen() {

  background(0);

  textAlign(CENTER);

  fill(255);

  textFont(myFont);

  textSize(40);

  text("SAVE  BRAN  STARK", width / 2, height / 3);

  imageMode(CENTER);

  branImg.resize(0, 70);

  image(branImg, 170, 175);

  nedImg.resize(0, 70);

  image(nedImg, 430, 175);

  textSize(15);

  textFont("Times new roman");

  text(

    "Move  the  hay  pile  with  your  mouse  to  catch  Bran  Stark",

    width / 2,

    230

  );

  text("Avoid  catching  the  severed  head  of  Ned  Stark", width / 2, 260);

  text("The  fate  of  Westeros  lies  in  your  hands", width / 2, 300);

  textSize(23);

  textFont(myFont);

  text("Press any key to start", width / 2, 350);

}

​

function drawGame() {

  //draw game background and hay

  bgImg.resize(600, 0);

  image(bgImg, width / 2, height / 2, width, height);

  rectMode(CORNER);

  hay.display();

​

  //start 45 second countdown

  let currentTime = int((millis() - startTime) / 1000);

  countdown = timeLimit - currentTime;

​

  //generate falling Brans and Neds

  tint(255, 255);

  for (let i = 0; i < brans.length; i++) {

    brans[i].display();

    brans[i].move();

    //increase score and reset Bran after collision

    if (checkBranCollision(brans[i], hay)) {

      score += 1;

      brans[i].reset();

    }

  }

  for (let j = 0; j < neds.length; j++) {

    neds[j].display();

    neds[j].move();

    //decrease score and reset Ned after collision

    if (checkNedCollision(neds[j], hay)) {

      score -= 1;

      neds[j].reset();

    }

  }

​

  //end game after time is up

  if (countdown < 0) {

    gameState = "end";

  }

  //display score and countdown in real time

  fill(0);

  textFont("times new roman");

  text("Score:" + score, 500, 60);

  text("Time:" + countdown, 500, 80);

}

​

function restartGame() {

  //reset countdown and Brans and Neds

  score = 0;

  startTime = millis();

  timeLimit = 45;

  for (let i = 0; i < brans.length; i++) {

    brans[i].reset();

  }

  for (let j = 0; j < neds.length; j++) {

    neds[j].reset();

  }

  countdown = timeLimit;

  gameState = "start";

}

​

function keyPressed() {

  if (gameState == "start") {

    // Start the game

    startTime = millis();

    gameState = "playing";

  } else if (gameState == "end") {

    restartGame();

  }

  // preventing the key press from being counted again

  return false;

}

​

function drawEndScreen() {

  //display end screen with final score and restart instruction

  background(0);

  fill(255);

  textFont("times new roman");

  text("Score:" + score, width / 2, height / 2);

  textFont(myFont);

  text("Press any key to restart", width / 2, 350);

}

​

//check for collision between Bran and hay cushion

function checkBranCollision(bran, hay) {

  let d = dist(bran.x, bran.y, mouseX, hay.y);

  return d < bran.diameter / 2;

}

​

//check for collision between Ned and hay cushion

function checkNedCollision(ned, hay) {

  let d2 = dist(ned.x, ned.y, mouseX, hay.y);

  return d2 < ned.diameter / 2;

}

​