void LoadLegacyScores(const std::string &path)
{
if (!platform_file_exists(path.c_str()))
{
return;
}
bool highscoresDirty = false;
try
{
auto fs = FileStream(path, FILE_MODE_OPEN);
if (fs.GetLength() <= 4)
{
// Initial value of scores for RCT2, just ignore
return;
}
// Load header
auto header = fs.ReadValue<rct_scenario_scores_header>();
for (uint32 i = 0; i < header.scenario_count; i++)
{
// Read legacy entry
auto scBasic = fs.ReadValue<rct_scenario_basic>();
// Ignore non-completed scenarios
if (scBasic.flags & SCENARIO_FLAGS_COMPLETED)
{
bool notFound = true;
for (size_t i = 0; i < _highscores.size(); i++)
{
scenario_highscore_entry * highscore = _highscores[i];
if (String::Equals(scBasic.path, highscore->fileName, true))
{
notFound = false;
// Check if legacy highscore is better
if (scBasic.company_value > highscore->company_value)
{
SafeFree(highscore->name);
highscore->name = win1252_to_utf8_alloc(scBasic.completed_by, Util::CountOf(scBasic.completed_by));
highscore->company_value = scBasic.company_value;
highscore->timestamp = DATETIME64_MIN;
break;
}
}
}
if (notFound)
{
scenario_highscore_entry * highscore = InsertHighscore();
highscore->fileName = String::Duplicate(scBasic.path);
highscore->name = win1252_to_utf8_alloc(scBasic.completed_by, Util::CountOf(scBasic.completed_by));
highscore->company_value = scBasic.company_value;
highscore->timestamp = DATETIME64_MIN;
}
}
}
}
catch (Exception ex)
{
Console::Error::WriteLine("Error reading legacy scenario scores file: '%s'", path.c_str());
}
if (highscoresDirty)
{
SaveHighscores();
}
}
~_MappableBuffer() {
/* Free the additional page we allocated. See _MappableBuffer::Create */
::munmap(*this + ((GetLength() + PAGE_SIZE - 1) & PAGE_MASK), PAGE_SIZE);
}
UINT CSafeFile::Read(void* lpBuf, UINT nCount)
{
if (GetPosition() + nCount > GetLength())
AfxThrowFileException(CFileException::endOfFile, 0, GetFileName());
return CFile::Read(lpBuf, nCount);
}
void CFX_WideString::Reserve(FX_STRSIZE len)
{
GetBuffer(len);
ReleaseBuffer(GetLength());
}
CStdString CStdString::Left(int iLength) const
{
if( iLength < 0 ) iLength = 0;
if( iLength > GetLength() ) iLength = GetLength();
return CStdString(m_pstr, iLength);
}
void CStdString::SetAt(int nIndex, TCHAR ch)
{
ASSERT(nIndex>=0 && nIndex<GetLength());
m_pstr[nIndex] = ch;
}