mirror of https://github.com/axmolengine/axmol.git
248 lines
6.9 KiB
C++
248 lines
6.9 KiB
C++
/****************************************************************************
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Copyright (c) 2008-2010 Ricardo Quesada
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Copyright (c) 2010-2012 cocos2d-x.org
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Copyright (c) 2011 Zynga Inc.
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Copyright (c) 2013-2014 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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Use any of these editors to generate BMFonts:
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http://glyphdesigner.71squared.com/ (Commercial, Mac OS X)
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http://www.n4te.com/hiero/hiero.jnlp (Free, Java)
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http://slick.cokeandcode.com/demos/hiero.jnlp (Free, Java)
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http://www.angelcode.com/products/bmfont/ (Free, Windows only)
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****************************************************************************/
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#include "CCLabelBMFont.h"
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#include "2d/CCDrawingPrimitives.h"
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#include "deprecated/CCString.h"
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#include "2d/CCSprite.h"
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#if CC_LABELBMFONT_DEBUG_DRAW
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#include "renderer/CCRenderer.h"
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#include "base/CCDirector.h"
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#endif
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using namespace std;
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#if defined(__GNUC__) && ((__GNUC__ >= 4) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1)))
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#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
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#elif _MSC_VER >= 1400 //vs 2005 or higher
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#pragma warning (push)
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#pragma warning (disable: 4996)
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#endif
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NS_CC_BEGIN
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LabelBMFont * LabelBMFont::create()
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{
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LabelBMFont * pRet = new LabelBMFont();
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if (pRet)
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{
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pRet->autorelease();
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return pRet;
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}
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CC_SAFE_DELETE(pRet);
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return nullptr;
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}
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//LabelBMFont - Creation & Init
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LabelBMFont *LabelBMFont::create(const std::string& str, const std::string& fntFile, float width /* = 0 */, TextHAlignment alignment /* = TextHAlignment::LEFT */,const Vec2& imageOffset /* = Vec2::ZERO */)
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{
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LabelBMFont *ret = new LabelBMFont();
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if(ret && ret->initWithString(str, fntFile, width, alignment,imageOffset))
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{
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ret->autorelease();
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return ret;
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}
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CC_SAFE_DELETE(ret);
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return nullptr;
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}
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bool LabelBMFont::initWithString(const std::string& str, const std::string& fntFile, float width /* = 0 */, TextHAlignment alignment /* = TextHAlignment::LEFT */,const Vec2& imageOffset /* = Vec2::ZERO */)
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{
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if (_label->setBMFontFilePath(fntFile,imageOffset))
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{
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_fntFile = fntFile;
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_label->setMaxLineWidth(width);
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_label->setAlignment(alignment);
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_label->setString(str);
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this->setContentSize(_label->getContentSize());
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return true;
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}
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return false;
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}
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LabelBMFont::LabelBMFont()
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{
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_label = Label::create();
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_label->setAnchorPoint(Vec2::ANCHOR_BOTTOM_LEFT);
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this->addChild(_label);
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this->setAnchorPoint(Vec2::ANCHOR_MIDDLE);
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_cascadeOpacityEnabled = true;
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}
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LabelBMFont::~LabelBMFont()
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{
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}
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//LabelBMFont - LabelProtocol protocol
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void LabelBMFont::setString(const std::string &newString)
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{
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_label->setString(newString);
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this->setContentSize(_label->getContentSize());
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}
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const std::string& LabelBMFont::getString() const
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{
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return _label->getString();
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}
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/** Override synthesized setOpacity to recurse items */
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void LabelBMFont::setOpacityModifyRGB(bool var)
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{
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_label->setOpacityModifyRGB(var);
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for(const auto &child : _children) {
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child->setOpacityModifyRGB(var);
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}
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}
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bool LabelBMFont::isOpacityModifyRGB() const
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{
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return _label->isOpacityModifyRGB();
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}
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// LabelBMFont - Alignment
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void LabelBMFont::setAlignment(TextHAlignment alignment)
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{
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_label->setAlignment(alignment);
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this->setContentSize(_label->getContentSize());
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}
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void LabelBMFont::setWidth(float width)
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{
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_label->setMaxLineWidth(width);
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this->setContentSize(_label->getContentSize());
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}
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void LabelBMFont::setLineBreakWithoutSpace( bool breakWithoutSpace )
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{
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_label->setLineBreakWithoutSpace(breakWithoutSpace);
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this->setContentSize(_label->getContentSize());
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}
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// LabelBMFont - FntFile
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void LabelBMFont::setFntFile(const std::string& fntFile, const Vec2& imageOffset /* = Vec2::ZERO */)
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{
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if (_fntFile.compare(fntFile) != 0)
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{
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_fntFile = fntFile;
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_label->setBMFontFilePath(fntFile,imageOffset);
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}
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}
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const std::string& LabelBMFont::getFntFile() const
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{
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return _fntFile;
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}
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std::string LabelBMFont::getDescription() const
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{
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return StringUtils::format("<LabelBMFont | Tag = %d, Label = '%s'>", _tag, _label->getString().c_str());
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}
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void LabelBMFont::setBlendFunc(const BlendFunc &blendFunc)
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{
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_label->setBlendFunc(blendFunc);
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}
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const BlendFunc &LabelBMFont::getBlendFunc() const
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{
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return _label->getBlendFunc();
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}
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Node* LabelBMFont::getChildByTag(int tag) const
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{
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return _label->getLetter(tag);
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}
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Sprite* LabelBMFont::getLetter(int ID)
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{
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return _label->getLetter(ID);
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}
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void LabelBMFont::setColor(const Color3B& color)
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{
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_label->setColor(color);
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}
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const Size& LabelBMFont::getContentSize() const
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{
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const_cast<LabelBMFont*>(this)->setContentSize(_label->getContentSize());
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return _contentSize;
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}
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Rect LabelBMFont::getBoundingBox() const
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{
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return Node::getBoundingBox();
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}
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#if CC_LABELBMFONT_DEBUG_DRAW
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void LabelBMFont::draw(Renderer *renderer, const Mat4 &transform, uint32_t flags)
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{
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Node::draw(renderer, transform, transformUpdated);
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_customDebugDrawCommand.init(_globalZOrder);
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_customDebugDrawCommand.func = CC_CALLBACK_0(LabelBMFont::drawDebugData, this,transform,transformUpdated);
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renderer->addCommand(&_customDebugDrawCommand);
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}
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void LabelBMFont::drawDebugData(const Mat4& transform, bool transformUpdated)
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{
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Director* director = Director::getInstance();
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director->pushMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
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director->loadMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW, transform);
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auto size = getContentSize();
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Vec2 vertices[4]=
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{
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Vec2::ZERO,
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Vec2(size.width, 0),
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Vec2(size.width, size.height),
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Vec2(0, size.height)
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};
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DrawPrimitives::drawPoly(vertices, 4, true);
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director->popMatrix(MATRIX_STACK_TYPE::MATRIX_STACK_MODELVIEW);
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}
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#endif
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#if defined(__GNUC__) && ((__GNUC__ >= 4) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1)))
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#pragma GCC diagnostic warning "-Wdeprecated-declarations"
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#elif _MSC_VER >= 1400 //vs 2005 or higher
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#pragma warning (pop)
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#endif
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NS_CC_END
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