void loom_asset_registerType(unsigned int type, LoomAssetDeserializeCallback deserializer, LoomAssetRecognizerCallback recognizer)
{
lmAssert(gAssetDeserializerMap.find(type) == UT_NPOS, "Asset type already registered!");
gAssetDeserializerMap.insert(type, deserializer);
gRecognizerList.push_back(recognizer);
}
void loom_asset_reload(const char *name)
{
loom_mutex_lock(gAssetLock);
loom_asset_t *asset = loom_asset_getAssetByName(name, 1);
// Put it in the queue, this will trigger a new blob to be loaded.
gAssetLoadQueue.push_back(asset);
loom_mutex_unlock(gAssetLock);
}
void akMeshLoaderUtils_getVertexGroups(Blender::Mesh* bmesh, Blender::Object* bobj, utArray<utString>& vgroups)
{
if(bmesh->dvert)
{
Blender::bDeformGroup* dg = (Blender::bDeformGroup*)bobj->defbase.first;
while(dg)
{
vgroups.push_back(dg->name);
dg = dg->next;
}
}
}
void NativeDelegate::postNativeDelegateCallNote(NativeDelegateCallNote *ndcn)
{
ensureQueueInit();
loom_mutex_lock(gCallNoteMutex);
// Prep for reading.
ndcn->rewind();
// Store for later access.
gNDCallNoteQueue.push_back(ndcn);
loom_mutex_unlock(gCallNoteMutex);
}
void Type::findMembers(const MemberTypes& memberTypes,
utArray<MemberInfo *>& membersOut, bool includeBases, bool includePropertyGetterSetters)
{
if (!includeBases)
{
membersOut.clear();
}
for (size_t i = 0; i < members.size(); i++)
{
MemberInfo *m = members.at((int)i);
if (m->isConstructor() && memberTypes.constructor)
{
membersOut.push_back(m);
}
if (m->isMethod() && memberTypes.method)
{
membersOut.push_back(m);
}
if (m->isField() && memberTypes.field)
{
membersOut.push_back(m);
}
if (m->isProperty() && memberTypes.property)
{
membersOut.push_back(m);
if (includePropertyGetterSetters)
{
PropertyInfo *p = (PropertyInfo *)m;
if (p->getter && (p->getter->getDeclaringType() == p->getDeclaringType()))
{
membersOut.push_back(p->getter);
}
if (p->setter && (p->setter->getDeclaringType() == p->getDeclaringType()))
{
membersOut.push_back(p->setter);
}
}
}
}
if (baseType && includeBases)
{
baseType->findMembers(memberTypes, membersOut, true, includePropertyGetterSetters);
}
}
void loom_asset_preload(const char *name)
{
loom_mutex_lock(gAssetLock);
// Look 'er up.
loom_asset_t *asset = loom_asset_getAssetByName(name, 1);
// If it's not pending load, then stick it in the queue.
if (loom_asset_isOnTrackToLoad(asset))
{
loom_mutex_unlock(gAssetLock);
return;
}
asset->state = loom_asset_t::QueuedForDownload;
gAssetLoadQueue.push_back(asset);
loom_mutex_unlock(gAssetLock);
}
/**
* Post all known files to all clients, or if specified, a single client.
*
* Useful for fully synching client with the current asset state.
*
* TODO: Optimize to use hashes to only transmit modified data, based on
* client's starting assets.
*/
static void postAllFiles(int clientId = -1)
{
lmLog(gAssetAgentLogGroup, "Queueing all files for client %d.", clientId);
loom_mutex_lock(gFileScannerLock);
// Walk all the files.
utArray<FileEntry> *list = lmNew(NULL) utArray<FileEntry>();
platform_walkFiles(".", handleFileStateWalkCallback, list);
// Queue them all to be sent.
for (UTsize i = 0; i < list->size(); i++)
{
FileModificationNote note;
note.path = stringtable_insert((*list)[i].path.c_str());
note.lastSeenTime = 0;
note.onlyForClient = clientId;
gPendingModifications.push_back(note);
}
loom_mutex_unlock(gFileScannerLock);
}
void akMeshLoaderUtils_getShapeKeys(Blender::Mesh* bmesh, utArray<utString>& shapes)
{
Blender::Key* bk = bmesh->key;
if(bk)
{
Blender::KeyBlock* bkb = (Blender::KeyBlock*)bk->block.first;
// skip first shape key (basis)
if(bkb) bkb = bkb->next;
while(bkb)
{
if(bkb->type == KEY_RELATIVE)
{
Blender::KeyBlock* basis = (Blender::KeyBlock*)bk->block.first;
for(int i=0; basis && i<bkb->relative; i++)
basis = basis->next;
if(basis)
shapes.push_back(bkb->name);
}
bkb = bkb->next;
}
}
}
// Entry point for the socket thread. Listen for connections and incoming data,
// and route it to the protocol handlers.
static int socketListeningThread(void *payload)
{
// Listen for incoming connections.
int listenPort = 12340;
gListenSocket = (loom_socketId_t)-1;
for ( ; ; )
{
gListenSocket = loom_net_listenTCPSocket(listenPort);
if (gListenSocket != (loom_socketId_t)-1)
{
break;
}
lmLogWarn(gAssetAgentLogGroup, " - Failed to acquire port %d, trying port %d", listenPort, listenPort + 1);
listenPort++;
}
lmLog(gAssetAgentLogGroup, "Listening on port %d", listenPort);
while (loom_socketId_t acceptedSocket = loom_net_acceptTCPSocket(gListenSocket))
{
// Check to see if we got anybody...
if (!acceptedSocket || ((int)(long)acceptedSocket == -1))
{
// Process the connections.
loom_mutex_lock(gActiveSocketsMutex);
for (UTsize i = 0; i < gActiveHandlers.size(); i++)
{
AssetProtocolHandler* aph = gActiveHandlers[i];
aph->process();
// Check for ping timeout
int msSincePing = loom_readTimer(aph->lastActiveTime);
if (msSincePing > socketPingTimeoutMs)
{
gActiveHandlers.erase(i);
i--;
lmLog(gAssetAgentLogGroup, "Client timed out (%x)", aph->socket);
loom_net_closeTCPSocket(aph->socket);
lmDelete(NULL, aph);
}
}
loom_mutex_unlock(gActiveSocketsMutex);
loom_thread_sleep(10);
continue;
}
lmLog(gAssetAgentLogGroup, "Client connected (%x)", acceptedSocket);
loom_mutex_lock(gActiveSocketsMutex);
gActiveHandlers.push_back(lmNew(NULL) AssetProtocolHandler(acceptedSocket));
AssetProtocolHandler *handler = gActiveHandlers.back();
handler->registerListener(lmNew(NULL) TelemetryListener());
if (TelemetryServer::isRunning()) handler->sendCommand("telemetryEnable");
// Send it all of our files.
// postAllFiles(gActiveHandlers[gActiveHandlers.size()-1]->getId());
loom_mutex_unlock(gActiveSocketsMutex);
}
return 0;
}
// Take a difference report from compareFileEntries and issue appropriate
// file modification notes, and check whether they have settled. If so,
// transmit updates to clients.
static void processFileEntryDeltas(utArray<FileEntryDelta> *deltas)
{
int curTime = platform_getMilliseconds();
loom_mutex_lock(gFileScannerLock);
// Update the pending list with all the stuff we've seen.
for (UTsize i = 0; i < deltas->size(); i++)
{
// Get the delta.
const FileEntryDelta& fed = deltas->at(i);
// If it's removal, we don't currently send a notification.
if (fed.action == FileEntryDelta::Removed)
{
continue;
}
// If it's not whitelisted, ignore it.
if (!checkInWhitelist(fed.path))
{
continue;
}
// Note it in the pending modification list.
bool sawInList = false;
for (UTsize i = 0; i < gPendingModifications.size(); i++)
{
FileModificationNote& fmn = gPendingModifications.at(i);
if (strcmp(fmn.path, fed.path.c_str()))
{
continue;
}
// Match - update time.
lmLogDebug(gAssetAgentLogGroup, "FILE CHANGING - '%s'", fed.path.c_str());
fmn.lastSeenTime = curTime;
sawInList = true;
}
if (!sawInList)
{
FileModificationNote fmn;
fmn.path = stringtable_insert(fed.path.c_str());
fmn.lastSeenTime = curTime;
gPendingModifications.push_back(fmn);
lmLogDebug(gAssetAgentLogGroup, "FILE CHANGED - '%s'", fed.path.c_str());
}
}
// Now, walk the pending list and send everyone who hasn't been touched for the settling period.
// See how many files we're sending and note that state.
const int settleTimeMs = 750;
int transferStartTime = platform_getMilliseconds();
int totalPendingTransfers = 0;
for (UTsize i = 0; i < gPendingModifications.size(); i++)
{
// Only consider pending items that have aged out.
FileModificationNote& fmn = gPendingModifications.at(i);
if (curTime - fmn.lastSeenTime < settleTimeMs)
{
continue;
}
totalPendingTransfers++;
}
bool didWeNotifyUserAboutPending = false;
for (UTsize i = 0; i < gPendingModifications.size(); i++)
{
// Only consider pending items that have aged out.
FileModificationNote& fmn = gPendingModifications.at(i);
if (curTime - fmn.lastSeenTime < settleTimeMs)
{
continue;
}
// Make the path canonical.
utString filename = fmn.path;
char canonicalFile[MAXPATHLEN];
makeAssetPathCanonical(filename.c_str(), canonicalFile);
// Note: we don't deal with deleted files properly (by uploading new state) because realpath
// only works right when the file exists. So we just skip doing anything about it.
// Note we are using gActiveHandlers.size() outside of a lock, but this is ok as it's a word.
if ((strstr(canonicalFile, ".loom") || strstr(canonicalFile, ".ls")) && (gActiveHandlers.size() > 0))
{
lmLog(gAssetAgentLogGroup, "Changed '%s'", canonicalFile);
}
if (canonicalFile[0] == 0)
{
lmLog(gAssetAgentLogGroup, " o Ignoring file missing from the asset folder!");
// Remove from the pending list.
gPendingModifications.erase(i);
i--;
continue;
}
// Queue the callback.
enqueueFileChangeCallback(canonicalFile);
// Map the file.
void *fileBits = NULL;
long fileBitsLength = 0;
if (!platform_mapFile(canonicalFile, &fileBits, &fileBitsLength))
{
lmLog(gAssetAgentLogGroup, " o Skipping due to file failing to map.");
continue;
}
// Loop over the active sockets.
loom_mutex_lock(gActiveSocketsMutex);
// Blast it out to all clients.
for (UTsize j = 0; j < gActiveHandlers.size(); j++)
{
// If it's for a specific client then only send to that client.
if ((fmn.onlyForClient != -1) && (fmn.onlyForClient != gActiveHandlers[j]->getId()))
{
continue;
}
gActiveHandlers[j]->sendFile(canonicalFile, fileBits, fileBitsLength, totalPendingTransfers);
// If it has been more than a second, note that we are still working.
const int remainingTransferCount = (totalPendingTransfers * gActiveHandlers.size()) - j;
if (((platform_getMilliseconds() - transferStartTime) > 2000) && (remainingTransferCount > 1))
{
transferStartTime = platform_getMilliseconds();
lmLog(gAssetAgentLogGroup, "Still transferring files. %d to go!", remainingTransferCount - 1);
didWeNotifyUserAboutPending = true;
}
}
loom_mutex_unlock(gActiveSocketsMutex);
totalPendingTransfers--;
// Unmap the file.
platform_unmapFile(fileBits);
// Remove from the pending list.
gPendingModifications.erase(i);
i--;
}
loom_mutex_unlock(gFileScannerLock);
if (didWeNotifyUserAboutPending)
{
lmLog(gAssetAgentLogGroup, "Done transferring files!");
}
}
void addVertex(unsigned int fi, unsigned int bindex, const akMeshLoader::TempVert& ref)
{
utArray<float> uvs;
for(int j=0; j<AK_UV_MAX; j++)
{
uvs.push_back(ref.uv[j][0]);
uvs.push_back(ref.uv[j][1]);
}
UTuint32 id = item->addVertex(ref.co, ref.no, ref.vcol, uvs);
idxmap.push_back(bindex);
// vgroups
if(m_bmesh->dvert)
{
Blender::MDeformVert& dv = m_bmesh->dvert[bindex];
for(int j=0; j<dv.totweight; j++)
{
UTuint32 vgi = dv.dw[j].def_nr;
if( vgi < item->getNumVertexGroups() )
{
akVertexGroup* vg = item->getVertexGroup(vgi);
vg->add(id, dv.dw[j].weight);
}
}
}
// morphtargets
if(m_bmesh->key)
{
Blender::KeyBlock* bkb = (Blender::KeyBlock*)m_bmesh->key->block.first;
// skip first shape key (basis)
int mti=0;
if(bkb) bkb = bkb->next;
while(bkb)
{
if(bkb->type == KEY_RELATIVE)
{
Blender::KeyBlock* basis = (Blender::KeyBlock*)m_bmesh->key->block.first;
for(int i=0; basis && i<bkb->relative; i++)
basis = basis->next;
if(basis)
{
//akMorphTarget* mt = item->getMorphTarget(bkb->name);
akMorphTarget* mt = item->getMorphTarget(mti);
float* kpos = (float*)bkb->data;
float* bpos = (float*)basis->data;
akVector3 k(kpos[3*bindex+0], kpos[3*bindex+1], kpos[3*bindex+2]);
akVector3 b(bpos[3*bindex+0], bpos[3*bindex+1], bpos[3*bindex+2]);
k = k-b;
btAlignedObjectArray<akVector3>& norms = shapekeysnormals->at(mti);
akVector3 normal(0,0,0);
const Blender::MFace& bface = m_bmesh->mface[fi];
if(bface.flag & ME_SMOOTH)
{
utArray<UTuint32>& smoothfaces = smoothfacesarray->at(bindex);
for (int j = 0; j< smoothfaces.size(); j++)
{
UTuint32 bface2id = smoothfaces[j];
normal += norms.at(bface2id);
}
normal = normalize(normal);
}
else
{
normal = norms.at(fi);
}
normal = normal - ref.no;
if(!akFuzzyT(lengthSqr(k), 1e-10f) || !akFuzzyT(lengthSqr(normal), 1e-10f))
mt->add(id, k, normal);
mti++;
}
}
bkb = bkb->next;
}
}
}
void loom_asset_registerType(unsigned int type, LoomAssetDeserializeCallback deserializer, LoomAssetRecognizerCallback recognizer)
{
gAssetDeserializerMap.insert(type, deserializer);
gRecognizerList.push_back(recognizer);
}
