Page 421 - 완) I MDP 프로젝트 작품 보고서(전체과 1학년)1.6
P. 421
k;
el_id = $(el).attr('id');
//pos = $(el).css('background-position'); //for some unknown reason, this does not work
in IE
pos = document.getElementById(el_id).style.backgroundPosition;
pos = pos.split(' ')[1];
pos = parseInt(pos, 10);
for(i = 0; i < posArr.length; i++) {
for(j = 0;;j++) {
k = posArr[i] + (imgHeight * j);
if(k > pos) {
if((k - pos) < posMin) {
posMin = k - pos;
best = k;
this.pos = posArr[i]; //update the final position of the slot
}
break;
}
}
}
best += imgHeight + 4;
bgPos = "0 " + best + "px";
$(el).animate({
backgroundPosition:"(" + bgPos + ")"
}, {
duration: 200,
complete: function() {
completed ++;
}
});
};
/**
* @method reset
* Reset a slot to initial state
*/
Slot.prototype.reset = function() {
var el_id = $(this.el).attr('id');
$._spritely.instances[el_id].t = 0;
$(this.el).css('background-position', '0px 4px');
this.speed = 0;
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