cocos2d-js 创建帧动画

封装创建方法

var RunActionHelper = function(){

};

RunActionHelper.prototype.createAnimationByPlist = function(frames, time){

var animation = cc.Animation.create(frames, time);

var animate = cc.animate(animation);

return animate;

};

RunActionHelper.prototype.createAnimationByImg = function(imgAry, time){

var animation = cc.Animation.create();

for(var i=0; i

animation.addSpriteFrameWithFile(imgAry[i]);

}

animation.setDelayPerUnit(time || 0.1);//每一帧播放间隔

animation.setRestoreOriginalFrame(true);//是否回到第一帧播放

var animate = cc.animate(animation);

return animate;

};

//创建动画

cc.spriteFrameCache.addSpriteFrames(res.s_img2list);

//cc.textureCache.addImage(res.s_img2);

var sprite1 = cc.Sprite.create(cc.spriteFrameCache.getSpriteFrame("1.png"));

sprite1.setPosition(cc.p(200,150));

this.addChild(sprite1, g_GameZOrder.ui);

var frames = [];

for(var i=1;i<9;i++){

var frame = cc.spriteFrameCache.getSpriteFrame(i+".png");

frames.push(frame);

}

var runAHelper = new RunActionHelper();

var animate = runAHelper.createAnimationByPlist(frames, 0.2);

sprite1.runAction(animate.repeatForever());

var sprite2 = cc.Sprite.create(cc.spriteFrameCache.getSpriteFrame("1.png"));

sprite2.setPosition(cc.p(200,50));

this.addChild(sprite2, g_GameZOrder.ui);

var img = [];

for(var i=1;i<9;i++){

img.push(res["s_img_"+i]);

}

var animate2 = runAHelper.createAnimationByImg(img, 0.2);

sprite2.runAction(cc.sequence(animate2).repeatForever());