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/***** Functions for the game *****/
var i,j,flag;
var randObjects = []; //store the 8 random image numbers for the birds images
var randOptions = [];
var correctCounter=0;
function generate_random_no() { //generate random number
var rand_no = Math.ceil(8*Math.random());
return rand_no;
}
function generate_random_positions(){
randObjects[0]=generate_random_no();
for(i=1; i<8; i++){
do{
flag = 0;
randObjects[i] = generate_random_no();
for(j=0; j<i; j++){
if(randObjects[i]===randObjects[j]){
flag++;
}
}
}while(flag != 0 ); //end of do while loop
}
randOptions[0]=generate_random_no();
for(i=1; i<8; i++){
do{
flag = 0;
randOptions[i] = generate_random_no();
for(j=0; j<i; j++){
if(randOptions[i]===randOptions[j]){
flag++;
}
}
}while(flag != 0 ); //end of do while loop
}
}
$(document).ready(function(){
var selectedOptionBox = 0; //value of selectedOptionBox
var droppedOptionBox = 0; //value of currently dropped box
var dragPosition;
var dropPosition;
$("#gamePlay").hide();
$('a#anchorPlay').click(function(e){
//$("#imgContainer").html(" ");
$("#vocabulary").hide();
$("#gamePlay").fadeIn(1000);
});
$('a#anchorMain').click(function(e){
//$("#imgContainer").html(" ");
$("#gamePlay").hide();
$("#vocabulary").fadeIn(1000);
});
load_images();
/******* Drag and Drop Framework Section *******/
function load_images(){
generate_random_positions();
//var x;
for(i=1; i<9; i++){
x = i-1;
document.getElementById("img" + i).src ="assets/images/images/" + randObjects[x] + ".png";
document.getElementById("imgdrag"+ i).src = "assets/images/names/" + randOptions[x] +".png";
}
}
$('#optionArea').bind('dragstart', function(ev) {
if (!$(ev.target).hasClass('dragImg'))
return true;
switch (ev.target.id) {
case 'imgdrag1':
selectedOptionBox = randOptions[0] ; dragPosition=1; break;
case 'imgdrag2':
selectedOptionBox = randOptions[1] ; dragPosition = 2; break;
case 'imgdrag3':
selectedOptionBox = randOptions[2] ; dragPosition = 3; break;
case 'imgdrag4':
selectedOptionBox = randOptions[3] ; dragPosition = 4; break;
case 'imgdrag5':
selectedOptionBox = randOptions[4] ; dragPosition = 5; break;
case 'imgdrag6':
selectedOptionBox = randOptions[5] ; dragPosition = 6; break;
case 'imgdrag7':
selectedOptionBox = randOptions[6] ; dragPosition = 7; break;
case 'imgdrag8':
selectedOptionBox = randOptions[7] ; dragPosition = 8; break;
}
// document.display.selectedBox.value = selectedOptionBox;
return true;
});
// Set up the drop zone.
$('#gameArea #imageArea').bind('dragenter', function(ev) { // Update the drop zone class on drag enter/leave
if (!$(ev.target).hasClass('dropBox')) return true;
$(ev.target).addClass('dragover'); return false;
})
.bind('dragleave', function(ev) {
if (!$(ev.target).hasClass('dropBox')) return true;
$(ev.target).removeClass('dragover'); return false;
})
// Allow drops of any kind into the zone.
.bind('dragover', function(ev) {
if (!$(ev.target).hasClass('dropBox')) return true;
return false;
})
// Handle the final drop...
.bind('drop', function(ev) {
if (!$(ev.target).hasClass('dropBox')) return true;
switch (ev.target.id) {
case 'imgdrop1':
droppedOptionBox = randObjects[0]; dropPosition = 1; break;
case 'imgdrop2':
droppedOptionBox = randObjects[1]; dropPosition = 2; break;
case 'imgdrop3':
droppedOptionBox = randObjects[2]; dropPosition = 3; break;
case 'imgdrop4':
droppedOptionBox = randObjects[3]; dropPosition = 4; break;
case 'imgdrop5':
droppedOptionBox = randObjects[4]; dropPosition = 5; break;
case 'imgdrop6':
droppedOptionBox = randObjects[5]; dropPosition = 6; break;
case 'imgdrop7':
droppedOptionBox = randObjects[6]; dropPosition = 7; break;
case 'imgdrop8':
droppedOptionBox = randObjects[7]; dropPosition = 8; break;
}
//document.display.droppedBox.value = droppedOptionBox;
//alert(droppedOptionBox);
/** the box is dropped and now the calculation begins **/
if(droppedOptionBox == selectedOptionBox){
document.getElementById("imgdrop"+dropPosition+"").src = "assets/images/names/"+selectedOptionBox+".png";
document.getElementById("imgdrag"+dragPosition+"").src = "assets/images/default.png";
correctCounter++;
if(correctCounter == 8){
$('.dragImg').hide();
$('#imgGameOver').show();
}
}
ev.stopPropagation();
return false;
});
});
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