let config = {
  type: Phaser.AUTO,
  width: 800,
  height: 600,
  parent: "game",
  physics: {
    default: 'arcade',
    arcade: {
      gravity: {
        y: 200
      }
    }
  },
  scene: {
    preload: preload,
    create: create,
    update: update
  }
};
let platforms;
let player;
let cursors;
let stars;
let score = 0
let scoreText
let bombs
let gameOver = false
let music;
let scene;

let game = new Phaser.Game(config);

function preload() {

  this.load.spritesheet('player', 'assets/player.png', {
    frameWidth: 32,
    frameHeight: 48
  });
  this.load.image('sky', 'assets/sky.png');
  this.load.image('platform', 'assets/platform.png');
  this.load.image('star', 'assets/star.png');
  this.load.image('bomb', 'assets/bomb.png');
  this.load.audio('music', 'assets/music.mp3');
  this.load.audio('collectstar', 'assets/collectstar.mp3')
  this.load.audio('mozg', 'assets/uf.mp3')


}

function create() {

 scene = this;


  this.add.image(400, 300, 'sky')
  player = this.physics.add.sprite(400, 100, 'player');
  player.setBounce(0.19);
  player.setCollideWorldBounds(true);
  this.anims.create({
    key: 'left',
    frames: this.anims.generateFrameNumbers('player', {
      start: 0,
      end: 3
    }),
    frameRate: 10,
    repeat: -1
  });
  this.anims.create({
    key: 'right',
    frames: this.anims.generateFrameNumbers('player', {
      start: 5,
      end: 8
    }),
    frameRate: 10,
    repeat: -1
  });
  this.anims.create({
    key: 'turn',
    frames: this.anims.generateFrameNumbers('player', {
      start: 4,
      end: 4
    }),
    frameRate: 10
  });



  platforms = this.physics.add.staticGroup()
  platforms.create(600, 400, 'platform')
  platforms.create(50, 250, 'platform')
  platforms.create(750, 220, 'platform')
  platforms.create(400, 568, 'platform').setScale(2).refreshBody()

  this.physics.add.collider(player, platforms)
  cursors = this.input.keyboard.createCursorKeys()



  let starGroup = {
    key: 'star',
    repeat: 11,
    setXY: {
      x: 12,
      y: 0,
      stepX: 70
    }
  };
  stars = this.physics.add.group(starGroup)
  this.physics.add.collider(stars, platforms)


  this.physics.add.overlap(player, stars, collectStar, null, this)

  scoreText = this.add.text(13, 13, 'punkty: ', {
    fontSize: '31px',
    fill: '#gdf1f3'
  })


  bombs = this.physics.add.group()
  let bomb = bombs.create(1, 16, 'bomb')
  bomb.setBounce(0.999999999999)
  bomb.setCollideWorldBounds(true)
  bomb.setVelocity(200, 200)
  this.physics.add.collider(bombs, platforms)
  this.physics.add.overlap(player, bombs, hitbomb, null, this)


  music = this.sound.add('music')
  music.play()

}


function collectStar(player, star) {
  star.disableBody(true, true)

  let collectStarSound = this.sound.add('collectstar')
  collectStarSound.play()

  score = score + 1
  scoreText.setText('punkty: ' + score)
  console.log("colected")

  if (stars.countActive(true) === 0) {
    stars.children.iterate(function(child) {
      child.enableBody(true, child.x, 0, true, true)
      child.setBounceY(0.4);
    })


    let x = player.x + 400;
    if (x > 800) {
      x -= 800
    }

    let bomb = bombs.create(x, 16, 'bomb');




    bomb.setBounce(1);
    bomb.setCollideWorldBounds(true);
    bomb.setVelocity(200, 200);
  }
}

function hitbomb(player, bomb) {
  player.setTint(0xff0101)
  this.physics.pause()
  gameOver = true
  this.add.text(400, 300, "GAME OVER", {
    fonSize: '32px',
    fill: '#ffffff'
  })

  music.stop()

  let MozgSound = this.sound.add('mozg')
  MozgSound.play()

  let best = localStorage.getItem("BEST_SCORE");
  if (score > best)

    localStorage.setItem("BEST_SCORE", score)


    showScoreOnSite(bestScore);
}

function showScoreOnSite(score) {
  document.getElementById("bestScore").innerHTML = "NAJLPSZYYYYYYYYYYYY!!!Y!Y!Y!!"+ score;
}

function update() {
  if (cursors.left.isDown) {
    player.setVelocityX(-175)
    player.anims.play('left', true)
  } else if (cursors.right.isDown) {
    player.setVelocityX(175)
    player.anims.play('right', true)
  } else {
    player.setVelocityX(0)
    player.anims.play('turn', true)
  }
  if (cursors.up.isDown && player.body.touching.down) {
    player.setVelocityY(-300)
  }
}
function restartGame(){
  scene.scene.restart();
}