// help from Dylan and Cezar

// sound mp3 from freesound.org

// resources: https://creative-coding.decontextualize.com/making-games-with-p5-play/

// resources: https://molleindustria.github.io/p5.play/

// library https://molleindustria.github.io/p5.play/docs/classes/Group.html

​

let serial;

let options = {baud: 9600}

​

let port = "/dev/tty.usbmodem142301 "; // write your port info here

let x,y;

let xoffset=0;

let yoffset=0;

​

let play = 1;

let end = 0;

let gamestate = play;

let intro;

​

let sword,fruit1,fruit2,fruit3,fruit4,fruit5,bomb;

let swordImage,bombImage,gameoverImage;

let fruitGroup,enemyGroup;

let gameover;

let score = 0;

let gameoversound, winsound;

​

function preload() {

​

  fruit1 = loadImage("apple.png");

  fruit2 = loadImage("banana.png");

  fruit3 = loadImage("grape.png");

  fruit4 = loadImage("lemon.png");

  fruit5 = loadImage("strawberry.png");

  bombImage = loadImage("bomb.png");

  swordImage = loadImage("basket.png");

  gameoverImage = loadImage("gameover.png");

  slicing = loadSound("pop.mp3");

  gameoversound = loadSound('gameover.mp3');

  winsound = loadSound('win.mp3');

  intro = loadImage('intro.png');

}

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  serial = new p5.SerialPort(options);

​

  let portlist = serial.list();

  // Change this to the name of your arduino's serial port

  // Register some callbacks

  serial.on('connected', serverConnected);

  serial.on('list', gotList);

  serial.on('data', gotData);

  serial.on('error', gotError);

  serial.on('open', gotOpen);

  serial.open(port);

  mode = 0;

  score = 0;

  sword = createSprite(-10,-10,20,20);    

  fruitGroup = new Group();

  enemyGroup = new Group();

  x = windowWidth/2;

  y = windowHeight/2;

  // let button = createButton("Press button to play again!");

  // button.mousePressed(resetSketch)

}

​

// function resetSketch(){

//   //if the game is over, reset to play

//   if(gamestate === end ){

//   mode = 1;

//   gamestate = play;

// } 

// }

function draw() {

  background('lightyellow');

  if (mode == 0){

    textSize(30);

    textAlign(CENTER, CENTER);

    image(intro, 0, 0);

    intro.resize(windowWidth, windowHeight);

    textStyle(ITALIC);

    fill(random(30, 100), random(100, 200), random(0, 80));

    text('Press enter to start', windowWidth/2, 550);

  }

  if (mode == 1){

  if(gamestate === play && score <10){ 

     sword.scale = 0.13;

     sword.addImage(swordImage);

     enemy();

     fruits();

     sword.position.y = x;

     sword.position.x = y;

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

      if (sword.overlap(fruitGroup[i])){

      slicing.play();

      score += 2;

      fruitGroup[i].remove();

    } 

      if (enemyGroup.overlap(sword)){

        gamestate = end;

    } 

  }

 }

  if (gamestate === end){

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

    fruitGroup.removeSprites(fruit);

    enemyGroup.removeSprites(bomb);

    fruitGroup.velocityY = 0;

    enemyGroup.velocityY = 0;

    sword.scale = 0.3;

    sword.addImage(gameoverImage);

    sword.position.x = windowWidth/2;

    sword.position.y = windowHeight/2;

    gameoversound.play();

  }

  }  

   if (score === 10){

        textSize(35);

        text("YOU WIN!", windowWidth/2, windowHeight/2);

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

        fruitGroup.removeSprites(fruit);

        enemyGroup.removeSprites(bomb);

        fruitGroup.velocityY = 0;

        enemyGroup.velocityY = 0;

        winsound.play();

   }

   }     

  drawSprites();

  textSize(32);

  text("Score: " + score, (windowWidth/2)-50, 50);

}

}

​

function enemy(){

  if (frameCount % 200 === 0){

    bomb = createSprite(random(0, windowWidth),0, 20, 20);

    bomb.addAnimation("moving", bombImage);

    bomb.x = Math.round(random(100,300));

    bomb.scale = 0.16;

    bomb.velocity.y = 6;

    bomb.life = 200;

    enemyGroup.add(bomb);

  }

}

​

function fruits(){

  if(frameCount % 50 === 0){

    fruit = createSprite(random(0, windowWidth),0,20,20);

    fruit.scale = 0.07;

    r = Math.round(random(1,4));

    if (r == 1) {

      fruit.addImage(fruit1);

    } else if (r == 2) {

      fruit.addImage(fruit2);

    } else if (r == 3) {

      fruit.addImage(fruit3);

    } else if (r == 4) {

      fruit.addImage(fruit4);

    } else {

      fruit.addImage(fruit5);

    } 

    fruit.x = Math.round(random(50,340));

    fruit.velocity.y = 6;

    fruit.life = 200;

    fruitGroup.add(fruit);  

  }

}

​

function keyPressed(){

  if (keyCode === ENTER){

    mode = 1;

  }

}

​

function gotData() {

  let currentString = serial.readStringUntil("\r\n");

  if (currentString){ 

  let data = split(currentString , ",");

    console.log(data);

    xoffset = map(float(data[1]),-180,180,-8,8 );

    yoffset = map(float(data[2]),-180,180,-8,8 );

    if (x <= (windowWidth - 50) && x >= 0) {

    x = x + xoffset;

    } else {

      if (x > (windowWidth - 50)){

        x = windowWidth - 50;

      }

      if ( x < 0){

        x = 0;

      }

    }

    if (y <= windowHeight && y >= 0){

    y = y + yoffset;

    } else {

      if (y > windowHeight){

        y = windowHeight;

      }

      if ( y < 0){

        y = 0;

      }

    }

   serial.write('x');

  }   

}

​

// We are connected and ready to go

function serverConnected() {

  console.log("We are connected!");

}

​

// Got the list of ports

function gotList(thelist) {

  // theList is an array of their names

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

    // Display in the console

    // console.log(i + " " + thelist[i]);

  }

}

// Connected to our serial device

function gotOpen() {

  console.log("Serial Port is open!");

  serial.write('x');

}

​

// Ut oh, here is an error, let's log it

function gotError(theerror) {

  console.log(theerror);

}

​