mirror of https://github.com/axmolengine/axmol.git
117 lines
3.7 KiB
C++
117 lines
3.7 KiB
C++
/****************************************************************************
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Copyright (c) 2013-2017 Chukong Technologies Inc.
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http://www.cocos2d-x.org
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#include "CCSpriteFrameCacheHelper.h"
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#include "platform/CCFileUtils.h"
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#include "2d/CCSpriteFrame.h"
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#include "2d/CCSpriteFrameCache.h"
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using namespace cocos2d;
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namespace cocostudio {
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SpriteFrameCacheHelper *SpriteFrameCacheHelper::_spriteFrameCacheHelper = nullptr;
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SpriteFrameCacheHelper *SpriteFrameCacheHelper::getInstance()
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{
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if(!_spriteFrameCacheHelper)
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{
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_spriteFrameCacheHelper = new (std::nothrow) SpriteFrameCacheHelper();
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}
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return _spriteFrameCacheHelper;
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}
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void SpriteFrameCacheHelper::purge()
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{
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delete _spriteFrameCacheHelper;
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_spriteFrameCacheHelper = nullptr;
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}
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void SpriteFrameCacheHelper::retainSpriteFrames(const std::string &plistPath)
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{
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auto it = _usingSpriteFrames.find(plistPath);
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if(it != _usingSpriteFrames.end()) return;
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std::string fullPath = FileUtils::getInstance()->fullPathForFilename(plistPath);
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ValueMap dict = FileUtils::getInstance()->getValueMapFromFile(fullPath);
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auto spriteFramesCache = SpriteFrameCache::getInstance();
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ValueMap& framesDict = dict["frames"].asValueMap();
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std::vector<SpriteFrame*> vec;
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for (auto iter = framesDict.begin(); iter != framesDict.end(); ++iter)
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{
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auto& spriteFrameName = iter->first;
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SpriteFrame* spriteFrame = spriteFramesCache->getSpriteFrameByName(spriteFrameName);
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vec.push_back(spriteFrame);
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CC_SAFE_RETAIN(spriteFrame);
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}
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_usingSpriteFrames[plistPath] = vec;
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}
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void SpriteFrameCacheHelper::releaseSpriteFrames(const std::string &plistPath)
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{
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auto it = _usingSpriteFrames.find(plistPath);
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if(it == _usingSpriteFrames.end()) return;
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auto& vec = it->second;
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auto itFrame = vec.begin();
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while (itFrame != vec.end())
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{
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CC_SAFE_RELEASE(*itFrame);
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++itFrame;
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}
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vec.clear();
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_usingSpriteFrames.erase(it);
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}
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void SpriteFrameCacheHelper::removeSpriteFrameFromFile(const std::string &plistPath)
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{
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SpriteFrameCache::getInstance()->removeSpriteFramesFromFile(plistPath);
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releaseSpriteFrames(plistPath);
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}
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void SpriteFrameCacheHelper::addSpriteFrameFromFile(const std::string& plistPath, const std::string& imagePath)
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{
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SpriteFrameCache::getInstance()->addSpriteFramesWithFileAndTexture(plistPath, imagePath);
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retainSpriteFrames(plistPath);
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}
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SpriteFrameCacheHelper::SpriteFrameCacheHelper()
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{
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}
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SpriteFrameCacheHelper::~SpriteFrameCacheHelper()
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{
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auto i = _usingSpriteFrames.begin();
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while (i != _usingSpriteFrames.end())
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{
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auto j = i++;
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removeSpriteFrameFromFile(j->first);
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}
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}
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}
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