cocos2d-x 异步加载plist,png等文件

概述1.png的异步加载 ? 1 2 Director::getInstance()->getTextureCache()->addImageAsync(reloadImages[curReloadImgNum],                  CC_CALLBACK_1(LoadingScene::imageAsyncCallback, this )); 2.plist和png一起的打包资源 废 1.png的异步加载

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1 2	Director::getInstance()->getTextureCache()->addImageAsync(reloadImages[curReloadimgNum], CC_CALLBACK_1(LoadingScene::imageAsyncCallback, this ));

2.pList和png一起的打包资源

废话不多，直接上方法，没有加载pList的API，我们使用如1的方法加载png，然后在回调函数中加载pList。

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1 2	Director::getInstance()->getTextureCache()->addImageAsync(reloadPLists[curReloadPListNum]+ "png" , CC_CALLBACK_1(LoadingScene::plistimageAsyncCallback, this ));

注意回调函数的参数，这是pList异步加载的关键，形参是png纹理。

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voID LoadingScene::plistimageAsyncCallback(cocos2d::Texture2D* texture) { SpriteFrameCache::getInstance()->addSpriteFramesWithfile(reloadPLists[curReloadPListNum].append( "pList" ),texture); curReloadPListNum++; loading = true ; }

3.pList和pvr.ccz一起的打包资源

类似2的方法。

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Director::getInstance()->getTextureCache()->addImageAsync(reloadPvrPLists[curReloadPvrPListNum] + "pvr.ccz" , CC_CALLBACK_1(LoadingScene::pvrPlistimageAsyncCallback, this )); voID LoadingScene::pvrPlistimageAsyncCallback(cocos2d::Texture2D* texture) { SpriteFrameCache::getInstance()->addSpriteFramesWithfile(reloadPvrPLists[curReloadPvrPListNum].append( "pList" ),texture); curReloadPvrPListNum++; loading = true ; }

4.Cocosstudio导出的.ExportJson后缀的动画文件

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ArmatureDataManager::getInstance()->addArmaturefileInfoAsync(reloadExportJsons[curReloadExportJsonNum], this ,schedule_selector(LoadingScene::JsonAsyncCallback)); voID LoadingScene::JsonAsyncCallback( float f) { curReloadExportJsonNum++; loading = true ; }

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