phaser/examples/groups/get first.php

 
 <?php
    $title = "Getting the first child";
    require('../head.php');
?>

<script type="text/javascript">



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

    function preload() {
        game.load.spritesheet('item', 'assets/buttons/number-buttons-90x90.png', 90, 90);
        game.load.image('reviveBtn', 'assets/buttons/revive-button.png');
        
    }

    var timer,
    	cycle;

    function create() {
        // Add some items.
        var item;
        for (var i = 0; i < 3; i++) {
            // Give the items a different alpha increase speed.
            item = game.add.sprite(290, 98 * (i + 1), 'item', i);
            // An item beside the left one.
            item = game.add.sprite(388, 98 * (i + 1), 'item', i + 3);
        }

        // Set a timer so we can perform an action after a delay.
        timer = 0;
        cycle = 1000;
        
    }
    function update() {
    	

       
        
        if (game.time.now > timer) {

        	 // Update timer.
            timer = game.time.now +cycle;
            
            // Get the first alive item and kill it.
            var item = game.world.getFirstAlive();

            if(item){

            	item.kill();
            }
            

        }

    }
    function render() {

        game.debug.renderText('One item will be killed each second.', 280, 420);
        // Get living and dead number of a group.
        game.debug.renderText('Living: ' + game.world.countLiving() + ', Dead: ' + game.world.countDead(), 330, 440);
    }



</script>

<?php
    require('../foot.php');
?>