Rhythm Game

// Note clicker position + size values

let NoteLeft = {

  x:120, y:600, r:100, f: 'grey'

};

let NoteUp = {

  x:240, y:600, r:100, f: 'grey'

};

let NoteDown = {

  x:360, y:600, r:100, f: 'grey'

};

let NoteRight = {

  x:480, y: 600, r: 100, f: 'grey'

};

let thefunnynote;

let notes = []

// Falling Notes position + size values

// let C1 = {x: 120,y: -50,r: 100}

// let CH1 = {x: 120,y: -50,r: 100}

// let C2 = {x: 240,y: -50,r: 100}

// let C3 = {x: 360,y: -50,r: 100}

// let C4 = {x: 480,y: -50,r: 100}

​

// player score

let score = 0;

// player misses

let misses = 0;

// speed of falling notes

let speed = 4;

// used for adding in a hold note (testing)

let mode = 0;

// false = player plays

// true = bot plays

let bot = false;

let transparency = 0;

​

// sets up canvas + background

function setup() {

  createCanvas(600, 700);

  // makes 4 falling notes when the game is loaded

  for (let row = 0; row < 4; row ++) {

    for (let col = 0; col < 1; col ++) {

      let x = row * 120;

      let y = col * 240;

      notes.push(new Note(height/7,x + 120,y - 720,'yellow','GN'));

    }

  }

  background(0);

}

​

// Checks for missed notes + adds in misses

// when falling notes pass the canvas 

function checkMisses() {

  let randomSpot = [120,240,360,480]

  // Makes circles move down

  for (let note of notes) {

    note.fall();

    if (note.y - note.r > height) {

      //print(randomSpot[round(random(3))])

      note.y = random(-20,-300);

      misses += 1;

      notes.push(new Note(height/7, randomSpot[round(random(3))], 0,'yellow','GN'));

    }

  } 

}

​

// Allows player to use note clicker based on specific keys they press + can change note speed

// and enable botplay

function keyPressed() {

  // controls

  checkKeys();

  for (let note of notes) {

    if ((keyCode == LEFT_ARROW || keyCode == 68) && checkHit(NoteLeft,note)) { 

      note.y = random(-80, -1000)

      score += 1

    }

    if ((keyCode == UP_ARROW || keyCode == 70) && checkHit(NoteUp,note)) {

      note.y = random(-80,-1000)

      score += 1

    }

    if ((keyCode == DOWN_ARROW || keyCode == 74) && checkHit(NoteDown,note)) {

      note.y = random(-80,-1000)

      score += 1

    }

    if ((keyCode == RIGHT_ARROW || keyCode == 75) && checkHit(NoteRight,note)) {

      note.y = random(-80,-1000)

      score += 1

    }

  }

  if (keyCode == 32 && bot == false) {

    bot = true

  }

  else if  (keyCode == 32 && bot) {

    bot = false

  }

}

​

function checkKeys() {

    // note speed

  if (keyIsDown(190)) {

    speed += 1

  }

  if (keyIsDown(188)) {

    speed -= 1

    if (speed <= 0) {

      speed = 0

    }

  }

}

​

function showNotes() {

  for (let note of notes) {

    note.show();

  }

}

​

// Draws + animates objects on the canvas

function draw() {

  drawNotes()

  showNotes();

  //thefunnynote.show();

  checkHoldNote()

  botCheck()

  //checkKeys()

  checkMisses()

  textAlign(CENTER,CENTER)

  textSize(50)

  fill(255,255,255,transparency)

  noStroke()

  textStyle(BOLD)

  text('BOTPLAY',width/2,height/2)

}