mirror of https://github.com/axmolengine/axmol.git
275 lines
8.5 KiB
C++
275 lines
8.5 KiB
C++
/****************************************************************************
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Copyright (c) 2010 cocos2d-x.org
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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 "ccMacros.h"
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#include "CCTextureCache.h"
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#include "CCSpriteFrameCache.h"
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#include "CCSpriteFrame.h"
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#include "CCSprite.h"
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#include "support/TransformUtils.h"
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#include "platform/platform.h"
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using namespace std;
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namespace cocos2d {
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static CCSpriteFrameCache *pSharedSpriteFrameCache = NULL;
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CCSpriteFrameCache* CCSpriteFrameCache::sharedSpriteFrameCache(void)
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{
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if (! pSharedSpriteFrameCache)
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{
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pSharedSpriteFrameCache = new CCSpriteFrameCache();
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pSharedSpriteFrameCache->init();
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}
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return pSharedSpriteFrameCache;
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}
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void CCSpriteFrameCache::purgeSharedSpriteFrameCache(void)
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{
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pSharedSpriteFrameCache->release();
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pSharedSpriteFrameCache = NULL;
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}
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CCSpriteFrameCache* CCSpriteFrameCache::init(void)
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{
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m_pSpriteFramesMap = new map<string, CCSpriteFrame*>();
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return this;
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}
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CCSpriteFrameCache::~CCSpriteFrameCache(void)
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{
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pSharedSpriteFrameCache->release();
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delete m_pSpriteFramesMap;
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}
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void CCSpriteFrameCache::addSpriteFramesWithDictionary(map<string, void*> *pobDictionary, CCTexture2D *pobTexture)
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{
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/*
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Supported Zwoptex Formats:
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enum {
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ZWTCoordinatesListXMLFormat_Legacy = 0
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ZWTCoordinatesListXMLFormat_v1_0,
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};
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*/
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map<string, void*>::iterator metadataIter = pobDictionary->find("metadata");
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map<string, string*> *pMetadataMap = NULL;
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if (metadataIter != pobDictionary->end())
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{
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pMetadataMap = static_cast<map<string, string*>*>(metadataIter->second);
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}
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map<string, void*>::iterator framesIter = pobDictionary->find("frames");
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map<string ,void*> *pFramesMap = NULL;
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if (framesIter != pobDictionary->end())
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{
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pFramesMap = static_cast<map<string, void*>*>(framesIter->second);
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}
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int format = 0;
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// get the format
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if (pMetadataMap)
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{
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map<string, string*>::iterator formatIter = pMetadataMap->find("format");
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if (formatIter != pMetadataMap->end())
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{
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format = atoi(formatIter->second->c_str());
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}
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}
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// check the format
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if (format < 0 || format > 1)
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{
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// format is not supported for CCSpriteFrameCache addSpriteFramesWithDictionary:texture
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assert(0);
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return;
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}
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map<string, void*>::iterator frameIter;
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map<string, string*> *pFrame;
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string key;
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for (frameIter = pFramesMap->begin(); frameIter != pFramesMap->end(); ++frameIter)
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{
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// skip registered frames
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key = frameIter->first;
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CCSpriteFrame *pOldFrame = m_pSpriteFramesMap->find(key)->second;
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if (pOldFrame)
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{
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continue;
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}
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CCSpriteFrame *pSpriteFrame;
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pFrame = static_cast<map<string, string*>*>(frameIter->second);
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if (format == 0)
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{
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/*
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float x = (float)atof(pFrameDict->objectForKey("x").c_str());
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float y = (float)atof(pFrameDict->objectForKey("y").c_str());
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float w = (float)atof(pFrameDict->objectForKey("width").c_str());
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float h = (float)atof(pFrameDict->objectForKey("height").c_str());
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float ox = (float)atof(pFrameDict->objectForKey("offsetX").c_str());
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float oy = (float)atof(pFrameDict->objectForKey("offsetY").c_str());
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int ow = (int)atof(pFrameDict->objectForKey("originalWidth").c_str());
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int oh = (int)atof(pFrameDict->objectForKey("originalHeight").c_str());
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*/
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float x = (float)atof(pFrame->find("x")->second->c_str());
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float y = (float)atof(pFrame->find("y")->second->c_str());
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float w = (float)atof(pFrame->find("width")->second->c_str());
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float h = (float)atof(pFrame->find("height")->second->c_str());
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float ox = (float)atof(pFrame->find("offsetX")->second->c_str());
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float oy = (float)atof(pFrame->find("offsetY")->second->c_str());
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int ow = (int)atof(pFrame->find("originalWidth")->second->c_str());
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int oh = (int)atof(pFrame->find("originalHeight")->second->c_str());
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// check ow/oh
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if ((! ow) || (! oh))
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{
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CCLOG("cocos2d: WARNING: originalWidth/Height not found on the CCSpriteFrame. AnchorPoint won't work as expected. Regenrate the .plist");
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}
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// abs ow/oh
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ow = abs(ow);
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oh = abs(oh);
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// create frame
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pSpriteFrame = CCSpriteFrame::frameWithTexture(pobTexture,
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CGRectMake(x, y, w, h), CGPointMake(ox, oy), CGSizeMake((float)ow, (float)oh));
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} else
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if (format == 1)
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{
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///@todo how to implement??
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/*
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CGRect frame = CGRectFromString([frameDict objectForKey:@"frame"]);
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CGPoint offset = CGPointFromString([frameDict objectForKey:@"offset"]);
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CGSize sourceSize = CGSizeFromString([frameDict objectForKey:@"sourceSize"]);
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CGRect sourceColorRect = CGRectFromString([frameDict objectForKey:@"sourceColorRect"]);
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int leftTrim = sourceColorRect.origin.x;
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int topTrim = sourceColorRect.origin.y;
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int rightTrim = sourceColorRect.size.width + leftTrim;
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int bottomTrim = sourceColorRect.size.height + topTrim;
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// create frame
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spriteFrame = [CCSpriteFrame frameWithTexture:texture rect:frame offset:offset originalSize:sourceSize];
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*/
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}
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(*m_pSpriteFramesMap)[key] = pSpriteFrame;
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}
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}
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void CCSpriteFrameCache::addSpriteFramesWithFile(const char *pszPlist, CCTexture2D *pobTexture)
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{
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char *pszPath = CCFileUtils::fullPathFromRelativePath(pszPlist);
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map<string, void*> *dict = CCFileUtils::dictionaryWithContentsOfFile(pszPath);
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return addSpriteFramesWithDictionary(dict, pobTexture);
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}
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void CCSpriteFrameCache::addSpriteFramesWithFile(const char *pszPlist)
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{
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char *pszPath = CCFileUtils::fullPathFromRelativePath(pszPlist);
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map<string, void*> *dict = CCFileUtils::dictionaryWithContentsOfFile(pszPath);
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string texturePath = string(pszPlist);
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// remove .xxx
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size_t startPos = texturePath.find_last_of(".");
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texturePath = texturePath.erase(startPos);
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// append .png
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texturePath = texturePath.append(".png");
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CCTexture2D *pTexture = CCTextureCache::sharedTextureCache()->addImage(texturePath.c_str());
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return addSpriteFramesWithDictionary(dict, pTexture);
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}
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void CCSpriteFrameCache::addSpriteFrame(CCSpriteFrame *pobFrame, const char *pszFrameName)
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{
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(*m_pSpriteFramesMap)[pszFrameName] = pobFrame;
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}
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void CCSpriteFrameCache::removeSpriteFrames(void)
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{
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m_pSpriteFramesMap->clear();
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}
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void CCSpriteFrameCache::removeUnusedSpriteFrames(void)
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{
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map<string, CCSpriteFrame*>::iterator iter;
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for (iter = m_pSpriteFramesMap->begin(); iter != m_pSpriteFramesMap->end();)
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{
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CCSpriteFrame *pFrame = iter->second;
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if (pFrame->retainCount() == 1)
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{
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CCLOG("cocos2d: CCSpriteFrameCache: removing unused frame %s", *iter);
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m_pSpriteFramesMap->erase(iter);
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}
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else
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{
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++iter;
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}
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}
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}
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void CCSpriteFrameCache::removeSpriteFrameByName(const char *pszName)
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{
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map<string, CCSpriteFrame*>::iterator iter = m_pSpriteFramesMap->find(pszName);
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m_pSpriteFramesMap->erase(iter);
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}
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CCSpriteFrame* CCSpriteFrameCache::spriteFrameByName(const char *pszName)
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{
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CCSpriteFrame *pFrame = NULL;
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map<string, CCSpriteFrame*>::iterator iter = m_pSpriteFramesMap->find(pszName);
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if (iter != m_pSpriteFramesMap->end())
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{
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pFrame = iter->second;
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}
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if (! pFrame)
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{
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CCLOG("cocos2d: CCSpriteFrameCache: Frame %s, not found", pszName);
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}
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return pFrame;
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}
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CCSprite* CCSpriteFrameCache::createSpriteWithFrameName(const char *pszName)
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{
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map<string, CCSpriteFrame*>::iterator iter = m_pSpriteFramesMap->find(pszName);
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CCSpriteFrame *pFrame = iter->second;
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return CCSprite::spriteWithSpriteFrame(pFrame);
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}
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}//namespace cocos2d
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