strhextodec

#define CP_ACP 0
external(INT, "WideCharToMultiByte", "WideCharToMultiByte", "Kernel32.dll");


messagebox(strhextodec2("Hello \u041f\u0440\u0438\u0432\u0435\u0442"));



function strhextodec2(string Text)
{
string result, num[25000];
char wchar[4], tchar[1];
int k = regexsearch(25000, #num[0], Text, "\\u[a-fA-F\d]{4}|.");
for(int i=0; i<k; i++)
{
if(size(num[i])>1)
{
strhextodec(CONVERT_TI, num[i], "\u", #num[i]);
writeaddress(formatsn(num[i]), address(#wchar[0]));
WideCharToMultiByte(CP_ACP, 0, address(#wchar[0]), 1, address(#tchar[0]), sizearray(tchar), 0, 0);
result=result+format(#tchar[0], 1);
}
else result = result + num[i];
}
return result;
}

string A="Hello \u041f\u0440\u0438\u0432\u0435\u0442";
string B;
strhextodec(CONVERT_U16, A, "\u", #B);
messagebox (B);

string A="Hello 041f/U0440/U0438/U0432/U0435/U0442/U";
string B;
strhextodec(CONVERT_U16, A, #B, "/U");
messagebox (B);

string A="Текст \u041f/U\u0440/U\u0438/U\u0432/U\u0435/U\u0442/U";
string B;
strhextodec(CONVERT_U16, A, "\u", #B, "/U");
messagebox (B);

string A="Текст П440и0432е0000442";
string B;
strhextodec(CONVERT_U16, A, #B);
messagebox (B);