int CHalfLife2::ReferenceToIndex(cell_t entRef)
{
if ((unsigned)entRef == INVALID_EHANDLE_INDEX)
{
return INVALID_EHANDLE_INDEX;
}
if (entRef & (1<<31))
{
/* Proper ent reference */
int hndlValue = entRef & ~(1<<31);
CBaseHandle hndl(hndlValue);
CEntInfo *pInfo = LookupEntity(hndl.GetEntryIndex());
if (pInfo->m_SerialNumber != hndl.GetSerialNumber())
{
return INVALID_EHANDLE_INDEX;
}
return hndl.GetEntryIndex();
}
return entRef;
}
cell_t CHalfLife2::ReferenceToBCompatRef(cell_t entRef)
{
if ((unsigned)entRef == INVALID_EHANDLE_INDEX)
{
return INVALID_EHANDLE_INDEX;
}
int hndlValue = entRef & ~(1<<31);
CBaseHandle hndl(hndlValue);
if (hndl.GetEntryIndex() < MAX_EDICTS)
{
return hndl.GetEntryIndex();
}
return entRef;
}
CBaseEntity *CHalfLife2::ReferenceToEntity(cell_t entRef)
{
if ((unsigned)entRef == INVALID_EHANDLE_INDEX)
{
return NULL;
}
CEntInfo *pInfo = NULL;
if (entRef & (1<<31))
{
/* Proper ent reference */
int hndlValue = entRef & ~(1<<31);
CBaseHandle hndl(hndlValue);
pInfo = LookupEntity(hndl.GetEntryIndex());
if (!pInfo || pInfo->m_SerialNumber != hndl.GetSerialNumber())
{
return NULL;
}
}
else
{
/* Old style index only */
pInfo = LookupEntity(entRef);
}
if (!pInfo)
{
return NULL;
}
IServerUnknown *pUnk = static_cast<IServerUnknown *>(pInfo->m_pEntity);
if (pUnk)
{
return pUnk->GetBaseEntity();
}
return NULL;
}
void *WAV_Load(char const *filename, int *bits, int *rate, int *samples)
{
try
{
// Relative paths are relative to the native working directory.
de::String path = (de::NativePath::workPath() / de::NativePath(filename).expand()).withSeparators('/');
QScopedPointer<de::FileHandle> hndl(&App_FileSystem().openFile(path, "rb"));
// Read in the whole thing.
size_t size = hndl->length();
LOG_AS("WAV_Load");
LOGDEV_RES_XVERBOSE("Loading from \"%s\" (size %i, fpos %i)")
<< de::NativePath(hndl->file().composePath()).pretty()
<< size
<< hndl->tell();
uint8_t *data = (uint8_t *) M_Malloc(size);
hndl->read(data, size);
App_FileSystem().releaseFile(hndl->file());
// Parse the RIFF data.
void *sampledata = WAV_MemoryLoad((byte const *) data, size, bits, rate, samples);
if(!sampledata)
{
LOG_RES_WARNING("Failed to load \"%s\"") << filename;
}
M_Free(data);
return sampledata;
}
catch(de::FS1::NotFoundError const &)
{} // Ignore.
return 0;
}
