Animate interval bug

cocos2d-x JavaScript
#1

hi there,

I find the frame index chosen in cc.Animate.update() may be wrong.

update:function (time) {
var frames = this.*animation.getFrames;
var numberOfFrames = frames.length;
var idx = Math.round;
if {
idx = numberOfFrames - 1;
}
var sprite = this.*target;
if (!sprite.isFrameDisplayed(frames[idx])) {
sprite.setDisplayFrame(frames[idx]);
}

for example, if time is 0.25, and numberOfFrmaes is 2, then then idx will be 1 other than 0.
I think it should be Math.floor() here, not Math.round().

Regards,
Xiang

#2

i think you are right, and floor is faster too with bitwise operator

#3

issue #1317 was created. Thank you again.