使用VS类向导添加ScreenAdapter，在Num2048项目上右键选择“添加”—>“类”，然后将生成的两个文件拖放到Classes文件夹中
在头文件中声明几个静态方法如下：
#ifndef __ScreenAdapter_H__ #define __ScreenAdapter_H__ #include "cocos2d.h" class ScreenAdapter { public: /*ScreenAdapter(void); ~ScreenAdapter(void);*/ static int GetFontSize(int number); static int GetDefaultFontSize(); static cocos2d::ccColor3B GetColor(int number); static const char* GetString(int number); }; #endif最后在ScreenAdapter.cpp文件中定义方法
#include "ScreenAdapter.h" // //ScreenAdapter::ScreenAdapter(void) //{ //} // // //ScreenAdapter::~ScreenAdapter(void) //{ //} //默认字体大小，这个还需要修改 int ScreenAdapter::GetDefaultFontSize(){ return 40; } //根据数值获取字体大小 int ScreenAdapter::GetFontSize(int number) { int fontSize = 0; if (number >= 0) fontSize = 100; if (number >= 16) fontSize = 90; if(number >= 128) fontSize = 60; if(number >= 1024) fontSize = 40; return fontSize; } //根据数值获取背景颜色 cocos2d::ccColor3B ScreenAdapter::GetColor(int number){ if(number == 0) return cocos2d::ccc3(200,190,180); if (number == 2) return cocos2d::ccc3(240,230,220); if (number == 4) return cocos2d::ccc3(240,220,200); if (number == 8) return cocos2d::ccc3(240,180,120); if (number == 16) return cocos2d::ccc3(240,140,90); if (number == 32) return cocos2d::ccc3(240,120,90); if (number == 64) return cocos2d::ccc3(240,90,60); if (number == 128) return cocos2d::ccc3(240,90,60); if (number == 256) return cocos2d::ccc3(240,200,70); if (number == 512) return cocos2d::ccc3(240,200,70); if (number == 1024) return cocos2d::ccc3(0,130,0); if (number == 2048) return cocos2d::ccc3(0,130,0); } //获取数值的字符串 const char* ScreenAdapter::GetString(int number) { if(number>0) return cocos2d::CCString::createWithFormat("%i",number)->getCString(); else return ""; }
