bool EngineApp::LoadStrings( std::string language )
{
std::string languageFile = "Strings\\";
languageFile += language;
languageFile += ".xml";
Resource languageRes( languageFile, g_pApp->m_EngineOptions.GetIsUsingDevDirectory() );
TiXmlElement* pRoot = XmlResourceLoader::LoadAndReturnRootXmlElement( languageRes );
// load failed
if ( !pRoot )
{
ENG_ERROR("Strings are missing.");
return false;
}
// Loop through each child element and load the component
for ( TiXmlElement* pElem = pRoot->FirstChildElement(); pElem; pElem = pElem->NextSiblingElement() )
{
const char *pKey = pElem->Attribute( "id" );
const char *pText = pElem->Attribute( "value" );
if( pKey && pText )
{
wchar_t wideKey[64];
wchar_t wideText[1024];
AnsiToWideCch(wideKey, pKey, 64);
AnsiToWideCch(wideText, pText, 1024);
m_textResource[ std::wstring(wideKey) ] = std::wstring(wideText);
}
}
return true;
}
//-----------------------------------------------------------------------------
// Name: AnsiToGeneric()
// Desc: This is a UNICODE conversion utility to convert a CHAR string into a
// TCHAR string.
// cchDestChar is the size in TCHARs of tstrDestination. Be careful not to
// pass in sizeof(strDest) on UNICODE builds
//-----------------------------------------------------------------------------
bool StringHelper::AnsiToGenericCch(TCHAR* tstrDestination, const char* strSource,
int cchDestChar)
{
if (tstrDestination == NULL || strSource == NULL || cchDestChar < 1)
return false;
#ifdef _UNICODE
return AnsiToWideCch(tstrDestination, strSource, cchDestChar);
#else
strncpy(tstrDestination, strSource, cchDestChar);
tstrDestination[cchDestChar - 1] = '\0';
return true;
#endif
}
//-----------------------------------------------------------------------------
// Name: GenericToWide()
// Desc: This is a UNICODE conversion utility to convert a TCHAR string into a
// WCHAR string.
// cchDestChar is the size in TCHARs of wstrDestination. Be careful not to
// pass in sizeof(strDest)
//-----------------------------------------------------------------------------
bool StringHelper::GenericToWideCch(wchar_t* wstrDestination, const TCHAR* tstrSource,
int cchDestChar)
{
if (wstrDestination == NULL || tstrSource == NULL || cchDestChar < 1)
return false;
#ifdef _UNICODE
wcsncpy(wstrDestination, tstrSource, cchDestChar);
wstrDestination[cchDestChar - 1] = L'\0';
return true;
#else
return AnsiToWideCch(wstrDestination, tstrSource, cchDestChar);
#endif
}
