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wnmj/Classes/Utils/Utility.cpp

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init
2026-02-13 14:34:15 +08:00
#include "Utility.h"
#include "ui/CocosGUI.h"
#include "iconv.h"
#include "Helps.h"
//////////////////////////////////////////////////////////////////////////
/**
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>utf8<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @param utf8 utf8<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>
* @return <EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/
int utf8_len(const char *utf8)
{
int i = 0, j = 0;
while (utf8[i]) {
if ((utf8[i] & 0xc0) != 0x80) j++;
i++;
}
return j;
}
int utf8_cmp(const char* str1, const char* str2)
{
unsigned int len1=(unsigned int)strlen((char*)str1);
unsigned int len2=(unsigned int)strlen((char*)str2);
unsigned int len = (len1<len2) ? len1 : len2;
int ret = memcmp(str1,str2,len);
if(ret == 0){
if(len1 > len2) ret = 1;
else if(len1 < len2) ret = -1;
}
return ret;
}
/**
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ucs2<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @param ucs2 ucs2<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>
* @return <EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/
int ucs2_len(const unsigned short* ucs2)
{
int i = 0;
while (ucs2[i] != 0)
{
char c0 = ucs2[i]&0xff;
char c1 = ucs2[i]>>8&0xff;
if (c0 == '\0' && c1 == '\0')
break;
++i;
}
return i;
}
/////////////////////////////////////////////////////////////////////////////
int code_convert(const char *from_charset, const char *to_charset, const char *inbuf, size_t inlen, char *outbuf, size_t outlen)
{
#if (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32)
iconv_t cd;
const char *temp = inbuf;
const char **pin = &temp;
char **pout = &outbuf;
memset(outbuf, 0, outlen);
cd = iconv_open(to_charset, from_charset);
if (cd == 0) return -1;
if (-1 == iconv(cd, pin, &inlen, pout, &outlen)) return -1;
iconv_close(cd);
return 0;
#endif
#if (CC_TARGET_PLATFORM != CC_PLATFORM_WIN32)
iconv_t cd;
const char *temp = inbuf;
const char **pin = &temp;
char **pout = &outbuf;
memset(outbuf,0,outlen);
cd = iconv_open(to_charset,from_charset);
if(cd==0) return -1;
if(-1==iconv(cd, (char **)(pin),&inlen,pout,&outlen)) return -1;
iconv_close(cd);
return 0;
#endif
return 0;
}
namespace utility
{
/**
* <EFBFBD><EFBFBD><EFBFBD><EFBFBD>utf8<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* @param utf8 utf8<EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>
* @return <EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*/
int utf8_len(std::string utf8)
{
return strlen(utf8.c_str());
}
int IsTextUTF8(const char* str,unsigned int length)
{
return 0;
unsigned int i;
unsigned long nBytes=0;//UFT8<54><38><EFBFBD><EFBFBD>1-6<><36><EFBFBD>ֽڱ<D6BD><DAB1><EFBFBD>,ASCII<49><49>һ<EFBFBD><D2BB><EFBFBD>ֽ<EFBFBD>
unsigned char chr;
int bAllAscii=1; //<2F><><EFBFBD><EFBFBD>ȫ<EFBFBD><C8AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ASCII, ˵<><CBB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>UTF-8
for(i=0;i<length;i++)
{
chr= *(str+i);
if( (chr&0x80) != 0 ) // <20>ж<EFBFBD><D0B6>Ƿ<EFBFBD>ASCII<49><49><EFBFBD><EFBFBD>,<2C><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,˵<><CBB5><EFBFBD>п<EFBFBD><D0BF><EFBFBD><EFBFBD><EFBFBD>UTF-8,ASCII<49><49>7λ<37><CEBB><EFBFBD><EFBFBD>,<2C><><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD>ֽڴ<D6BD>,<2C><><EFBFBD><EFBFBD>λ<EFBFBD><CEBB><EFBFBD><EFBFBD>Ϊ0,o0xxxxxxx
bAllAscii= 0;
if(nBytes==0) //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ASCII<49><49>,Ӧ<><D3A6><EFBFBD>Ƕ<EFBFBD><C7B6>ֽڷ<D6BD>,<2C><><EFBFBD><EFBFBD><EFBFBD>ֽ<EFBFBD><D6BD><EFBFBD>
{
if(chr>=0x80)
{
if(chr>=0xFC&&chr<=0xFD)
nBytes=6;
else if(chr>=0xF8)
nBytes=5;
else if(chr>=0xF0)
nBytes=4;
else if(chr>=0xE0)
nBytes=3;
else if(chr>=0xC0)
nBytes=2;
else
{
return 0;
}
nBytes--;
}
}
else //<2F><><EFBFBD>ֽڷ<D6BD><DAB7>ķ<EFBFBD><C4B7><EFBFBD><EFBFBD>ֽ<EFBFBD>,ӦΪ 10xxxxxx
{
if( (chr&0xC0) != 0x80 )
{
return 0;
}
nBytes--;
}
}
if( nBytes > 0 ) //Υ<><CEA5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
{
return 0;
}
if( bAllAscii ) //<2F><><EFBFBD><EFBFBD>ȫ<EFBFBD><C8AB><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ASCII, ˵<><CBB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>UTF-8
{
return 0;
}
return 1;
}
std::string a_u8(std::string gbk)
{
size_t inlen = strlen(gbk.c_str());
if (inlen <= 0)
{
return std::string();
}
char * outbuf = new char[inlen * 4+2];
std::string strRet = gbk;
if(code_convert("gbk", "utf-8", gbk.c_str(), inlen, outbuf, inlen * 4+2 ) == 0)
{
strRet = outbuf;
}
delete [] outbuf;
return strRet;
}
std::string u8_a(std::string utf8)
{
size_t inlen = strlen(utf8.c_str());
if (inlen <= 0)
{
return "";
}
char * outbuf = new char[inlen * 4+2];
std::string strRet = utf8;
if(code_convert("utf-8", "gbk", utf8.c_str(), inlen, outbuf, inlen*4+2) == 0)
{
strRet = outbuf;
}
else
{
strRet = "Error";
}
delete [] outbuf;
return strRet;
}
/*gbkתΪUTF16*/
std::string a2l(const char *inbuf)
{
size_t inlen = strlen(inbuf);
std::string strRet;
strRet.resize(inlen * 2 + 2);
if (code_convert("gbk", "UTF-16LE", inbuf, inlen, &strRet[0], strRet.size()))
return inbuf;
return strRet;
}
/*utf16תΪUTF8*/
std::string l2u(const char *inbuf)
{
size_t inlen = ucs2_len((const unsigned short*)&inbuf[0]);
std::string strRet;
strRet.resize(inlen * 2 + 2);
if (code_convert("UTF-16LE", "utf-8", inbuf, inlen * 2, &strRet[0], strRet.size()))
return inbuf;
return strRet;
}
static std::string s_kDebugFileName = "";
static std::string s_kTime = "";
std::string getDebugFileName()
{
return utility::toString(cocos2d::FileUtils::getInstance()->getWritablePath(), s_kDebugFileName);
}
void mlog(const char * format, ...)
{
va_list args;
va_start(args, format);
const int iMaxLenght = 1024;
char buf[iMaxLenght] = {0};
vsnprintf(buf, iMaxLenght - 3, format, args);
strcat(buf, "\n");
strcat(buf, "\0");
std::string kStr = utility::toString(s_kTime, " ", buf);
if (s_kDebugFileName != "")
{
std::string kPathTxt = getDebugFileName();
FILE* file = fopen(kPathTxt.c_str(), "rb+");
if (!file)
{
file = fopen(kPathTxt.c_str(), "wb+");
}
if (file) {
fseek(file, 0L, SEEK_END);
fwrite(kStr.c_str(), sizeof(char), strlen(kStr.c_str()), file);
fclose(file);
}
}
cocos2d::log("%s", buf);
va_end(args);
}
float fAbs(const float& fValue)
{
if (fValue < 0.f)
{
return -fValue;
}
return fValue;
}
Texture2D* getCircleHead(const std::string& strPath)
{
Sprite* pSprFace = Sprite::create(strPath);
CC_ASSERT(pSprFace != nullptr);
if (pSprFace == nullptr) pSprFace = Sprite::create("common/Img/head_img_male.png");
if (pSprFace == nullptr) return nullptr;
pSprFace->setPosition(0, 0);
pSprFace->setAnchorPoint(Vec2(0, 0));
pSprFace->setFlippedY(true);
// ͷ<><CDB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
auto textureCache = Director::getInstance()->getTextureCache();
auto texMask = textureCache->addImage("Platform/lobby/head_mask.png");
CC_ASSERT(texMask != nullptr);
Sprite* sprMask = Sprite::createWithTexture(texMask);
CC_ASSERT(sprMask != nullptr);
setSpriteScaleBySize(sprMask, pSprFace->getContentSize());
sprMask->setPosition(0, 0);
sprMask->setAnchorPoint(Vec2(0, 0));
//sprMask->setPosition(pSprFace->getContentSize().width / 2, pSprFace->getContentSize().height/2);
RenderTexture* target = RenderTexture::create(pSprFace->getContentSize().width, pSprFace->getContentSize().height);
BlendFunc maskBlend;
maskBlend.src = GL_ONE;
maskBlend.dst = GL_ZERO;
sprMask->setBlendFunc(maskBlend);
BlendFunc flowerBlend;
flowerBlend.src = GL_DST_ALPHA;
flowerBlend.dst = GL_ZERO;
pSprFace->setBlendFunc(flowerBlend);
target->begin();
sprMask->visit();
pSprFace->visit();
target->end();
return target->getSprite()->getTexture();
}
float getRotation(cocos2d::Vec2 kSrcPos, cocos2d::Vec2 kDestPoint)
{
cocos2d::Vec2 kDestTance = kDestPoint - kSrcPos;
float fAngle = kDestTance.getAngle();
return (-fAngle*180.0f / 3.14f);
}
void setSpriteScaleBySize(cocos2d::Node* pSprite, cocos2d::Size kSize)
{
if (!pSprite)
{
return;
}
float fScaleX = kSize.width / (float)pSprite->getContentSize().width;
float fScaleY = kSize.height / (float)pSprite->getContentSize().height;
pSprite->setScaleX(fScaleX);
pSprite->setScaleY(fScaleY);
}
void setImagic(cocos2d::Node* pNode, std::string kImagic, bool bSame, bool bCircle/*=false*/)
{
CCAssert(pNode, "");
cocos2d::Sprite* pImagic = dynamic_cast<cocos2d::Sprite*>(pNode);
ui::ImageView* pImageView = dynamic_cast<ui::ImageView*>(pNode);
if (pImagic)
{
CCAssert(pImagic, "");
cocos2d::Size sz = pImagic->getContentSize();
float fx = pImagic->getScaleX()*sz.width;
float fy = pImagic->getScaleY()*sz.height;
if (bCircle)
{
Texture2D* pTex = getCircleHead(kImagic);
pImagic->setTexture(pTex);
}
else
{
pImagic->setTexture(kImagic);
}
CCAssert(pImagic->getTexture(), kImagic.c_str());
if (bSame)
{
utility::setSpriteScaleBySize(pImagic, cocos2d::Size(fx, fy));
}
}
else if (pImageView)
{
CCAssert(pImageView, "");
cocos2d::Size sz = pImageView->getContentSize();
float fx = pImageView->getScaleX()*sz.width;
float fy = pImageView->getScaleY()*sz.height;
pImageView->loadTexture(kImagic);
if (bSame)
{
utility::setSpriteScaleBySize(pImagic, cocos2d::Size(fx, fy));
}
}
}
void setButtonImagic(cocos2d::Node* pNode, std::string kFile, int bAutoPress)
{
cocos2d::ui::Button *pButton = dynamic_cast<cocos2d::ui::Button*>(pNode);
cocos2d::Size sz = pButton->getContentSize();
pButton->loadTextureNormal(kFile);
if (bAutoPress)
{
cocos2d::ResourceData res = pButton->getNormalFile();
pButton->loadTexturePressed(res.file);
cocos2d::ui::Scale9Sprite* btnRender = pButton->getRendererClicked();
btnRender->setColor(cocos2d::Color3B(150, 150, 150));
}
float fx = pButton->getScaleX()*sz.width;
float fy = pButton->getScaleY()*sz.height;
utility::setSpriteScaleBySize(pButton, cocos2d::Size(fx, fy));
}
void setButtonImagic(cocos2d::Node* pNode, std::string kName, std::string kFile, int bAutoPress)
{
setButtonImagic(pNode->getChildByName(kName), kFile, bAutoPress);
}
void StringReplace(std::string &strBase, std::string strSrc, std::string strDes, bool bReplaceAll)
{
std::string::size_type pos = 0;
std::string::size_type srcLen = strSrc.size();
std::string::size_type desLen = strDes.size();
pos = strBase.find(strSrc, pos);
while (pos != std::string::npos)
{
strBase.replace(pos, srcLen, strDes);
pos = strBase.find(strSrc, (pos + desLen));
if (!bReplaceAll)
{
break;
}
}
}
//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǺŴ<C7BA><C5B4><EFBFBD>(<28><><EFBFBD><EFBFBD>:<3A>dzƣ<C7B3><C6A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><D0A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
std::string getShortName(const std::string& strName, const std::string& strFont, float fFontSize, float fOverWidth)
{
size_t nCount = strName.size();
float fTotalWidth = 0.0f;
for (int i = 0; i < nCount;)
{
std::string subStr = strName.substr(i, 1);
bool bChinese = false;
if ((subStr.c_str()[0] & 0x80) != 0)
{
subStr = strName.substr(i, 3);
bChinese = true;
i += 3;
}
else
{
i++;
}
auto tempLabel = cocos2d::Label::createWithSystemFont(subStr.c_str(), strFont, fFontSize);
float tmpWidth = tempLabel->getContentSize().width;
//tempLabel->autorelease();
fTotalWidth += tmpWidth;
if (fTotalWidth >= fOverWidth)
{
return strName.substr(0, i - (bChinese ? 3 : 1)) + a_u8("<EFBFBD><EFBFBD>");
}
}
return strName;
}
std::string getShortName(const std::string& strName, int nFontNum)
{
size_t nCount = strName.size();
int nTempNum = 0;
float fTotalWidth = 0.0f;
for (int i = 0; i < nCount;)
{
std::string subStr = strName.substr(i, 1);
bool bChinese = false;
if ((subStr.c_str()[0] & 0x80) != 0)
{
bChinese = true;
i += 3;
nTempNum += 2;
}
else
{
i++;
nTempNum++;
}
if (nTempNum > nFontNum)
{
return strName.substr(0, i - (bChinese ? 3 : 1)) + a_u8("<EFBFBD><EFBFBD>");
}
}
return strName;
}
std::string ScoreToString(SCORE lScore)
{
if (lScore > 0)
{
return StringUtils::format("+%d", lScore);
}
return StringUtils::format("%d", lScore);
}
std::string GetUserLevel(SCORE lGrade)
{
static std::string Levels[] = {
"<EFBFBD>ȼ<EFBFBD>:ȸ<><C8B8>",
"<EFBFBD>ȼ<EFBFBD>:ȸ<><C8B8>",
"<EFBFBD>ȼ<EFBFBD>:ȸͷ",
"<EFBFBD>ȼ<EFBFBD>:ͭȸ",
"<EFBFBD>ȼ<EFBFBD>:<3A><>ȸ",
"<EFBFBD>ȼ<EFBFBD>:<3A><>ȸ",
"<EFBFBD>ȼ<EFBFBD>:ȸ<><C8B8>",
"<EFBFBD>ȼ<EFBFBD>:ȸ<><C8B8>",
"<EFBFBD>ȼ<EFBFBD>:ȸ<><C8B8>",
"<EFBFBD>ȼ<EFBFBD>:ȸʥ",
"<EFBFBD>ȼ<EFBFBD>:ȸ<><C8B8>"
};
static SCORE lLevels[] = { 200, 500, 1000, 2000, 4000, 6000, 10000, 15000, 20000, 30000 };
int __ind = 0;
for (__ind = 0; __ind < countarray(lLevels); __ind++)
{
if (lGrade < lLevels[__ind])
{
break;
}
}
if (__ind > countarray(Levels))
{
__ind = countarray(Levels) - 1;
}
return Levels[__ind];
}
std::string getIdentifyingCode(uint32 dwGameID)
{
time_t t = time(NULL);
struct tm* tt = localtime(&t);
char timeString[32] = { 0 };
sprintf(timeString, "wn%04d%02dmj%d", tt->tm_year + 1900, tt->tm_mon + 1, dwGameID);
return Helps::MD5Encrypt(timeString);
}
}
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