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<html lang="en">
<head>
<meta name="keywords" content="karma,javascript,html5,sugar,sugarlabs,gsoc,ole,nepal">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<link rel="shortcut icon" href="http://karma.sugarlabs.org/favicon.ico">
<style type="text/css">
body {
text-align: center;
color: #FFFFFF;
background-color: #000000;
}
#top-navigation {
background-color: #000000;
}
#bottom-navigation {
background-color: #000000;
position: relative;
top: -100px;
}
#content {
position: relative;
z-index: 0;
top: -200px;
}
#animated-content {
position: relative;
z-index: 1;
}
#canvas {
position: relative;
top: 120px;
left: 150px;
z-index: 2;
}
#canvasArrow {
position: relative;
top: 160px;
left: 90px;
z-index: 3;
}
ul {
list-style:none;
margin:0;
padding:0;
}
li {
position: relative;
float:left;
width:135px;
top: -80px;
left: 350px;
text-align:center;
}
li a {
display:block;
padding:5px 10px;
border:1px solid #FFF;
color:#FFF;
text-decoration:none;
}
</style>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript">
$(document).ready(function(){
//
function audioLoadExecute ( src ) {
audio.attr( "src", path.sounds + src );
audio.load();
audio[0].play();
}
function imageLoadDisplay( src ) {
$(img).load(function () {
//nice effect - should I delete it?
$(this).fadeIn( 800 );
$("#content").append( this );
}).attr("src", path.images + src);
}
function textDisplay( msg, x, y ) {
ctx.textAlign = "center";
ctx.fillText( msg, x, y );
}
//canvas stuff -----------
function drawRectangle() {
ctx.fillStyle = "rgba(0, 0, 0, 0.7)";
ctx.fillRect( 0, 0, 400, 80 );
ctx.font = "15px sans-serif";
ctx.fillStyle = "white";
ctx.fillText( "Q.", 10, 20 );
ctx.fillText( "Ans.", 10, 45 );
}
// canvas!
$("#canvasArrow").click(function(){
if ( clicArrow === 1 ) {
clicArrow = 0;
ctx.clearRect( 0, 0, 400, 80 );
qn= (qn + 1) % scenario.questions[ sn ].length; //next question
startActivity( sn );
} else {
audioLoadExecute( endSound );
textDisplay( answer, 170, 45 );
clicArrow ++;
}
});
// I draw the arrow
var ctxArrow = $("#canvasArrow")[0].getContext('2d');
ctxArrow.fillStyle = "rgb( 255, 255, 255 )";
ctxArrow.beginPath();
ctxArrow.moveTo(20,20);
ctxArrow.lineTo(30,20);
ctxArrow.lineTo(30,15);
ctxArrow.lineTo(45,25);
ctxArrow.lineTo(30,35);
ctxArrow.lineTo(30,30);
ctxArrow.lineTo(20,30);
ctxArrow.lineTo(20,20);
ctxArrow.fill();
ctxArrow.closePath()
//
var audio=$("#audio"); //similar to getElementById...
var img = new Image(); //creates an Image element for background
var ctx = $("#canvas")[0].getContext('2d'); //similar to document.getElementById('canvas')
var path={
images: "images/",
sounds: "sound_ogg/"
};
var scenario={
background:["bg1.png", "bg2.png", "bg3.png", "bg4.png"],
startSound:[
["can_a_bird_fly.ogg", "can_a_dog_fly.ogg", "what_can_a_dog_do.ogg" ],
["can_a_duck_swim.ogg", "can_a_hen_swim.ogg", "what_can_a_hen_do.ogg" ],
["can_a_student_read_a_book.ogg", "can_a_cow_read_a_book.ogg", "what_can_a_cow_do.ogg" ],
["can_a_monkey_climb_a_tree.ogg", "can_a_giraffe_climb_a_tree.ogg", "what_can_a_giraffe_do.ogg" ]
],
questions:[
[ "Can a bird fly?", "Can a dog fly?", "What can a dog do?" ],
[ "Can a duck swim?", "Can a hen swim?", "What can a hen do?" ],
[ "Can a student read a book?", "Can a cow read a book?", "What can a cow do?" ],
[ "Can a monkey climb a tree?", "Can a giraffe climb a tree?", "What can a giraffe do?" ]
],
answers:[
[ "Yes, it can.", "No, it can't.", "A dog can run." ],
[ "Yes, it can.", "No, she can't.", "She can lay eggs." ],
[ "Yes, she can.", "No, she can't.", "She can give milk." ],
[ "Yes, it can.", "No, it can't.", "It can eat the leaves of the tree without climbing." ] //need to fix the last item
],
endSound:[
[ "yes_it_can.ogg", "no_it_cant.ogg", "a_dog_can_run.ogg" ],
[ "yes_it_can.ogg", "no_she_cant.ogg", "she_can_lay_eggs.ogg" ],
[ "yes_she_can.ogg", "no_she_cant.ogg", "she_can_give_milk.ogg" ],
[ "yes_it_can.ogg", "no_it_cant.ogg", "it_can_eat_the_leaves_of_a_tree_without_climbing.ogg" ]
],
animation:[
]
};
var clicArrow=0; // how many times have you clicked the arrow?
var sn=0; //default scenario number
var qn=0; //default question number
function reset() {
clicArrow=0;
qn=0;
ctx.clearRect( 0, 0, 400, 80 );
}
function startActivity( ) {
drawRectangle();
imageLoadDisplay( scenario.background[ sn ] );
textDisplay( scenario.questions[ sn ][ qn ],190, 20);
audioLoadExecute( scenario.startSound[ sn ][ qn ] );
endSound= scenario.endSound[ sn ][ qn ];
answer = scenario.answers[ sn ][ qn ] ;
//scenario.animation[ sn ]();
$("#animated-content").append( '<div id="dog">1<br>2<br>3<br>4<br>5</div>' );
var imgAnim1 = new Image();
imgAnim1.src = path.images + "dog.gif";
$(".dog").append( imgAnim1 );
$("#dog").css( {background: 'url(images/dog.gif) no-repeat'} );
$("#animated-content").append( '<div id="dog"></div>' )
$("#dog").css( {position: 'relative' , top: '180px', left: '-180px'});
var dog = new Image();
dog.src = path.images + "dog_1.gif";
$("#dog").append( dog );
/* var st= setTimeout( function() {
$("#dog").animate({"left": "+=350px"}, {"duration"slow);
}, 800); */
function animateDog () {
$("#dog").animate({"left": "+=350px"}, {"duration": 5000, "complete":
function () { $(this).css({"left": "-350px"});
$(this).animateDog()}});
}
animateDog();
}
//it starts the default scenario (sn)
startActivity( );
//the user choose a special scenario
$("#bottom-navigation ul li a").click(function(){
reset();
sn=$(this).html() - 1; //need to validate??? :S
startActivity( );
});
});
</script>
</head>
<body>
<audio id="audio">
Your browser does not support the <code>audio</code> element.<br>
Try Firefox 3.5 beta4 +
</audio>
<noscript>
Man, you need to enable JavaScript.
</noscript>
<img src="images/dog.gif" width="-100px" height="-100px">
<canvas id="canvas"></canvas>
<canvas id="canvasArrow"></canvas>
<div id="animated-content"></div>
<div id="content"></div>
<div id="bottom-navigation">
<ul>
<li><a href="#">1</a></li>
<li><a href="#">2</a></li>
<li><a href="#">3</a></li>
<li><a href="#">4</a></li>
</ul>
</div>
</body>
</html>
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