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$(document).ready(function() {
var k = Karma({
audio: [{'name':'correct','file':'correct.ogg'},
{'name':'incorrect','file':'incorrect.ogg'}
]});
k.ready(function(){
var i,j,flag;
var s=0; var m=0; var h=0; //varoiables for timer
var clickedObjects = []; //array storing the clicks of the two succesive clicks
var clickedObject = 0; //store the clicked image id
var matchedObjects = [];//store the matched images
var objrand = [];
var numClicked = 0; // If click on image it is incremnted by 1
var numMatched = 0; //how many matched objects
var play =0; //not played yet pause
var restart = 0; //not restarted
var clickCounter = 0;
var gameArea = $('#gameArea');
function startTimer(){
s=checkTime(s);
m=checkTime(m);
h=checkTime(h);
clickCounter = checkTime(clickCounter);
document.getElementById('clickBox').innerHTML=clickCounter;
document.getElementById('timerBox1').innerHTML=s;
document.getElementById('timerBox2').innerHTML=m;
document.getElementById('timerBox3').innerHTML=h;
}
var increaseTime = function(){
if(play == 1){
if(restart == 1){
s = 0;
m = 0;
h = 0;
}
s++;
if(s>60){
m++;
m=checkTime(m);
document.getElementById('timerBox2').innerHTML=m;
s = 0;
}
if(m>60){
h++;
h=checkTime(h);
document.getElementById('timerBox3').innerHTML=h;
m=0;
}
s=checkTime(s);
document.getElementById('timerBox1').innerHTML=s;
var t=setTimeout(
function(){
increaseTime();},1000);
}
};
function checkTime(timePara){
if (timePara<10 )
{
timePara="0" + timePara;
}
return timePara;
};
function generate_random_no() { //generate random number
var rand_no = Math.ceil(30*Math.random());
return rand_no;
}
function generate_random_objects_no(){
objrand[0]=generate_random_no(); //1 number generated, 3 different numbers to be generated
for(i=1; i<30; i++){
do{
flag = 0;
objrand[i] = generate_random_no();
for(j=0; j<i; j++){
if(objrand[i]===objrand[j]){
flag++;
}
}
}while(flag != 0 ); //end of do while loop
}
}
//alert(objrand);
function load_default_images(){
for(i=0; i<30; i++){
document.getElementById("object"+objrand[i]+"").src = "assets/image/default.png";
}
}
function check_game_over(){
if(numMatched ==30){ //show all
for(i = 1; i<31; i++){
document.getElementById("object"+i+"").src = "assets/image/"+i+".png";
}
play = 0;
}
}
function store_clicked_object(objectClicked){
if(play === 1){
clickedObject = objectClicked;
clickedObjects[numClicked] = clickedObject;
numClicked++;
clickCounter++;
clickCounter = checkTime(clickCounter);
document.getElementById('clickBox').innerHTML=clickCounter;
show_processed_image();
check_game_over();
return true;
}
else{
return false;
}
}
function process_object(){
//alert("test");
var matchedCondition = 0; //not matched
if(clickedObjects[0]%2 == 0 && clickedObjects[1] == clickedObjects[0]-1) //even 1st number
matchedCondition = 1;
else if(clickedObjects[0]%2 != 0 && clickedObjects[1] == clickedObjects[0]+1) //odd first number
matchedCondition = 1;
else if(clickedObjects[1]%2 == 0 && clickedObjects[0] == clickedObjects[1]-1) //even 2nd number
matchedCondition = 1;
else if(clickedObjects[1]%2 != 0 && clickedObjects[0] == clickedObjects[1]+1) //odd 2nd number
matchedCondition = 1;
if(matchedCondition!=0){ //matches
//if even clicked -1
//if odd clicked +1 should be the answer
//alert("Matched");
k.audio.correct.play();
document.getElementById("object"+clickedObjects[0]+"").src = "assets/image/matched.png";
document.getElementById("object"+clickedObjects[1]+"").src = "assets/image/matched.png";
matchedObjects[numMatched] = clickedObjects[0];
numMatched++;
matchedObjects[numMatched] = clickedObjects[1];
numMatched++;
//alert("Matched,Matched Objects="+matchedObjects+",No.match="+numMatched+"");
numClicked = 0;
}
else{
//alert("not matched");
document.getElementById("object"+clickedObjects[0]+"").src = "assets/image/default.png";
document.getElementById("object"+clickedObjects[1]+"").src = "assets/image/default.png";
numClicked = 0;
}
}
function delay(){
document.delayForm.delayval.value = 1;
process_object();
}
function show_processed_image(){ //Show the click Image
var t;
if (numMatched !=0){ //some pairs has matched so be sure not to show them again
var flag = 0; //if matched already it is set to 1
for(i = 0; i<numMatched; i++){
if(clickedObject == matchedObjects[i] ){
flag = 1;
}
}
if(flag == 0){ //no matches found
document.getElementById("object"+clickedObject+"").src = "assets/image/"+clickedObject+".png";
if(numClicked == 2){
t=setTimeout(function(){delay();},1000);
}
}
else{ //matched already so don't show
document.getElementById("object"+clickedObject+"").src = "assets/image/matched.png";
numClicked = 0;
}
}
else if(numClicked == 2){ //process the image after 2 successive clicks
document.getElementById("object"+clickedObject+"").src = "assets/image/"+clickedObject+".png";
//window.setTimeout('process_object()', 5000);
t=setTimeout(function(){delay();},1000);
}
else{
document.getElementById("object"+clickedObject+"").src = "assets/image/"+clickedObject+".png";
}
}
var assignSquares = function (square){
gameArea.append('<a href="#"></a>');
$('#gameArea a:last-of-type').append('<img class="notMatched" id="object' +
square + '" src="" alt="" />');
$('#gameArea a:last-of-type').click(
function(){
store_clicked_object(square);
});
};
generate_random_objects_no();
startTimer();
var square;
for(i=0; i<30; i++){
square = objrand[i];
assignSquares(square);
}
$('a#anchorPlay').click(function(){
play = 1;
increaseTime();
});
$('a#anchorPause').click(function(){
play = 0;
increaseTime();
});
$('a#anchorRestart').click(function(){
location.reload(true);
});
load_default_images();
});
});//end of DOM
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