bool GameScene::loadGame()
{
BmsParser parser;
bool parseResult = parser.compile(mSong->getPath().c_str(), mBmsDocument);
if( !parseResult )
return false;
char* supportFormat[] = {"bmp", "jpg", "png"};
int supportLen = sizeof(supportFormat) / sizeof(supportFormat[0]);
// image(bga)
for(auto it = mBmsDocument.bga().begin(); it != mBmsDocument.bga().end(); it++)
{
path fullpath = mBmsDocument.header().getParentPath() / it->second;
if (is_regular_file(fullpath))
{
auto image = new Image;
if (image->initWithImageFile(fullpath.string().c_str()))
{
mImageDictionary[it->first] = image;
continue;
}
delete image;
}
// try alternatives
for (const char* ext : supportFormat)
{
auto alter = fullpath.replace_extension(ext);
if (is_regular_file(alter))
{
auto image = new Image;
if (image->initWithImageFile(alter.string().c_str()))
{
mImageDictionary[it->first] = image;
break;
}
delete image;
}
}
}
// wave
for(auto it = mBmsDocument.wave().begin(); it != mBmsDocument.wave().end(); it++)
{
path fullpath = mBmsDocument.header().getParentPath() / it->second;
mWavDictionary[it->first] = Audio::AudioManager::instance()->loadSound(fullpath.string().c_str());
}
return true;
}
//AutoreleasePool pool;
bool ImageAlphaLut::initWithImage(std::string file)
{
file = FileUtils::getInstance()->fullPathForFilename(file);
auto na = file.substr(file.find_last_of("/") + 1);
_name = (char *)malloc(na.length() + 1);
strcpy(_name, na.c_str());
auto img = new Image();
CCASSERT(img->initWithImageFile(file), "Init image fail");
auto lengh = img->getDataLen();
CCASSERT(lengh >= 8, "NO image data");
_width = img->getWidth();
_height = img->getHeight();
auto data = img->getData();
// 初始化 BUFF
resetBuffer();
// 提取图片透明信息
for (int i = 0 ; i < _width * _height; ++i)
{
if (data[i*4+3] )
{
setPixelAlpha(i);
}
}
CC_SAFE_RELEASE(img);
return true;
}
bool TigerAutoPolygonSprite::initWithFile(const std::string &file, bool usePolygon)
{
if (usePolygon)
{
auto image = new Image();
image->initWithImageFile(file);
if (image->getRenderFormat() == Texture2D::PixelFormat::RGBA8888)
{
auto polygon_info = AutoPolygon::generatePolygon(file);
if (!Sprite::initWithPolygon(polygon_info))
{
return false;
}
}
else
{
if (!Sprite::initWithFile(file))
{
return false;
}
}
CC_SAFE_DELETE(image);
}
else
{
if (!Sprite::initWithFile(file))
{
return false;
}
}
return true;
}
bool ScribbleTouchNode::useTarget(string pTargetFile){
auto image = new Image();
image->initWithImageFile(pTargetFile);
restorePixes = calcute(image);
return ScribbleNode::useTarget(pTargetFile);
}
