CUTTFont.h

//
//  CUTTFont.h
//  Cornell Extensions to Cocos2D
//
//  This method provides a platform-independent way of refering to a loaded True Type
//  font asset. Depending on the need, Cocos2D asks you to refer to a True Type font
//  by either its TTConfig information or its FontAtlas.  This class abstracts both of
//  these into a single package for uniform usage.
//
//  Author: Walker White
//  Version: 12/10/15
//
#ifndef __CU_TTFONT_H__
#define __CU_TTFONT_H__

#include <cocos2d.h>

NS_CC_BEGIN

#pragma mark -
#pragma mark Font Class

#define COMPUTE_NAME(source,size)   (source+"::"+std::to_string(size))

class FontLoader;

class CC_DLL TTFont : public Ref {
private:
    CC_DISALLOW_COPY_AND_ASSIGN(TTFont);
    
protected:
    std::string _ident;
    
    std::string _source;
    
    TTFConfig _config;
    
    FontAtlas* _atlas;
    
    
public:
#pragma mark Attributes

    const std::string& getName() const { return _ident; }

    const std::string& getSource() const { return _source; }

    float getSize() const { return _config.fontSize; }

    const TTFConfig& getTTF() const { return _config; }

    const FontAtlas* getAtlas() const { return _atlas; }

    
CC_CONSTRUCTOR_ACCESS:
#pragma mark Initializers

    TTFont() : Ref(), _ident(""), _source(""), _atlas(nullptr) {}

    ~TTFont() { CCASSERT(_atlas == nullptr, "Font asset was not unloaded"); }

    static TTFont* create(std::string source, float size);
    
    bool init(std::string source, float size);
    
    friend class FontLoader;
};

NS_CC_END

#endif /* defined(__CU_TTFONT_H__) */