My character sprite not moving

LearningPhaser9 · July 27, 2015

Hmm I not sure why this is occurring. I tried commenting a few lines out. Im not sure what making it this happen. The png file has 4 sprites, but it stays in one stop.



<html>

<head>

<style type="text/css">


  body {

            margin: 0;

            /*background:url(./assets/backpage.png);*/

        }

</style>

<script type="text/javascript" src="js/phaser.min.js"> </script>



<script type="text/javascript">

      var game = new Phaser.Game(800, 600, Phaser.AUTO, '', { preload: preload, create: create, update: update });

  //game.physics.startSystem(Phaser.Physics.ARCADE);


function preload() {

  // I have loaded my assests here

game.load.image('explosions', './assets/explosions.png');

game.load.image('platform', './assets/turtle.png');

game.load.image('sky', './assets/backsky.png');

game.load.image('spike', './assets/spike.png');

game.load.image('mountain','./assets/moutain.png');

game.load.audio('lz', ['assets/Shop - The Legend of Zelda- Ocarina of Time.mp3']);

game.load.spritesheet('chicken', './assets/chicken.png', 50, 50);

}

var player;

var platforms;

var cursors;

var spike;

var audio;

var s;

function create()

{


  game.physics.arcade.collide('chicken','platform');

    game.physics.arcade.collide('chicken','spike');

cursors = game.input.keyboard.createCursorKeys();

game.add.sprite(0,0, 'sky');

//game.add.sprite(0,0,'mountain');


player = game.add.sprite(100, game.world.height - 200, 'chicken');


          game.physics.arcade.enable(player);


       //   player.body.bounce.y = 0.2;

         // player.body.gravity.y =300;

   //       player.body.collideWorldBounds = true;


 //player.animations.add('left', [0,1], 3, true);

 //player.animations.add('right', [2,3], 3, true);


          //cursors = game.input.keyboard.createCursorKeys();


        // moutain sprite



        // spike sprite


              // spike group

        spike = game.add.group();

        spike.enableBody = true;

    var floor = spike.create(500, game.world.height - 120, 'spike');

        floor.scale.setTo(0.75,0.75);

        floor.body.immovable = true;


         var trick = spike.create(420, game.world.height - 120, 'spike');


              // spike create

    var bottom = spike.create(600,550,'spike');


        bottom.body.immovable = true;

    var deathd = spike.create (345,550,'spike');

        bottom.body.immovable = true;

    //var death = spike.create( 355,550,'spike');

      //  bottom.body.immovable = true;

    var place = spike.create( 355,550,'spike');

        bottom.body.immovable = true;

  //  var deatha = spike.create ( 375,550,'spike');

        //bottom.body.immovable = true;

    var deathb = spike.create ( 385,550,'spike');

        bottom.body.immovable = true;

  //  var deathc = spike.create (395,550,'spike');

        bottom.body.immovable = true;


    var deathd = spike.create ( 550,550,'spike');

        bottom.body.immovable = true;

    var deathe = spike.create (650,550, 'spike');

        bottom.body.immovable = true;

    var deathf = spike.create (700,550, 'spike');

        bottom.body.immovable= true;

    var deathg = spike.create (750,550,'spike');

        bottom.body.immovable = true;




        // platform sprite


        platform = game.add.group();

        platform.enableBody = true;


          // creating platform belongs here

   var ground = platform.create(0, game.world.height - 64, 'platform');

        ground.scale.setTo(2,2);

        ground.body.immovable = true;

   var ledge = platform.create(-150,250,'platform');

        ledge.body.immovable = true;

   var rside = platform.create(150,300, 'platform');

        rside.body.immovable = true;

   var morerside = platform.create(400,500, 'platform');


        morerside.body.immovable = true;

   var rsidea = platform.create( 750,350, 'platform');

        rsidea.body.immovable = true;


      //  platform.body.immovable = true;


        // moutain sprite

          //mountain = game.add.group();

        //  mountain.enablebody = true;

      //var mou = mountain.create(-1000, game.world.height - 500, 'mountain');


            // music


    // music = game.add.audio('lz');


   // music.play();


   // s = game.add.sprite(game.world.centerX, game.world.centerY, 'lz');

   // s.anchor.setTo(0.5, 0.5);



}


function update() {


    game.physics.arcade.collide(player,platform);

    game.physics.arcade.collide(player,spike);

    cursors = game.input.keyboard.createCursorKeys();



          game.physics.arcade.enable(player);


          player.body.bounce.y = .2;

          player.body.gravity.y = 50;

          player.body.collideWorldBounds = true;


 //player.animations.add('left', [0,1], 10, true);

 //player.animations.add('right', [2,3], 10, true);


 player.body.velocity.x = 0;


    if (cursors.left.isDown)

    {

        //  Move to the left

        player.body.velocity.x = -120;


        player.animations.play('left');

    }

    else if (cursors.right.isDown)

    {

        //  Move to the right

        player.body.velocity.x = 120;


        player.animations.play('right');

    }

    else

    {

        //  Stand still

        player.animations.stop();


        player.frame = 2;

    }


    //  Allow the player to jump if they are touching the ground.

    if (cursors.up.isDown && player.body.touching.down)

    {

        player.body.velocity.y = -120;

    }


}




</script>



</head>

<body>


</body>

</body>

</html>

Edited July 28, 2015 by rich
Formatted source code

rich · July 28, 2015

Wow, so many mistakes in such a small piece of code

Right now you want to get rid of ALL of these lines from the update function:

    cursors = game.input.keyboard.createCursorKeys();          game.physics.arcade.enable(player);          player.body.bounce.y = .2;          player.body.gravity.y = 50;          player.body.collideWorldBounds = true; //player.animations.add('left', [0,1], 10, true); //player.animations.add('right', [2,3], 10, true);

CodeToWin · July 28, 2015

check out some tutorials... it's easier to build a few games, while your hand is being held,and then move on to doing your own thing.

I suggest the first game on the Phaser website, then something like my SpaceShooter tutorial at codetowin.io and/or the flappy birds tutorial by lessMilk. If you still want more, check out the tutorials thread and see what interests you

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My character sprite not moving

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