Merge pull request #2034 from birarda/master

fixes for scripted avatars

assignment-client/src/Agent.cpp

@@ -113,6 +113,10 @@ void Agent::run() {
     // setup an Avatar for the script to use
     AvatarData scriptedAvatar;
     
+    // call model URL setters with empty URLs so our avatar, if user, will have the default models
+    scriptedAvatar.setFaceModelURL(QUrl());
+    scriptedAvatar.setSkeletonModelURL(QUrl());
+    
     // give this AvatarData object to the script engine
     _scriptEngine.setAvatarData(&scriptedAvatar, "Avatar");
     

assignment-client/src/Agent.h

@@ -29,7 +29,7 @@ class Agent : public ThreadedAssignment {
 public:
     Agent(const QByteArray& packet);
     
-    void setIsAvatar(bool isAvatar) { _scriptEngine.setIsAvatar(isAvatar); }
+    void setIsAvatar(bool isAvatar) { QMetaObject::invokeMethod(&_scriptEngine, "setIsAvatar", Q_ARG(bool, isAvatar)); }
     bool isAvatar() const { return _scriptEngine.isAvatar(); }
     
 public slots:

assignment-client/src/avatars/AvatarMixer.cpp

@@ -93,7 +93,7 @@ void broadcastIdentityPacket() {
    
     NodeList* nodeList = NodeList::getInstance();
     
-    QByteArray avatarIdentityPacket = byteArrayWithPopluatedHeader(PacketTypeAvatarIdentity);
+    QByteArray avatarIdentityPacket = byteArrayWithPopulatedHeader(PacketTypeAvatarIdentity);
     int numPacketHeaderBytes = avatarIdentityPacket.size();
     
     foreach (const SharedNodePointer& node, nodeList->getNodeHash()) {
@@ -128,7 +128,7 @@ void AvatarMixer::nodeKilled(SharedNodePointer killedNode) {
         && killedNode->getLinkedData()) {
         // this was an avatar we were sending to other people
         // send a kill packet for it to our other nodes
-        QByteArray killPacket = byteArrayWithPopluatedHeader(PacketTypeKillAvatar);
+        QByteArray killPacket = byteArrayWithPopulatedHeader(PacketTypeKillAvatar);
         killPacket += killedNode->getUUID().toRfc4122();
         
         NodeList::getInstance()->broadcastToNodes(killPacket,
@@ -159,7 +159,7 @@ void AvatarMixer::readPendingDatagrams() {
                         if (nodeData->hasIdentityChangedAfterParsing(receivedPacket)
                             && !nodeData->hasSentIdentityBetweenKeyFrames()) {
                             // this avatar changed their identity in some way and we haven't sent a packet in this keyframe
-                            QByteArray identityPacket = byteArrayWithPopluatedHeader(PacketTypeAvatarIdentity);
+                            QByteArray identityPacket = byteArrayWithPopulatedHeader(PacketTypeAvatarIdentity);
                             
                             QByteArray individualByteArray = nodeData->identityByteArray();
                             individualByteArray.replace(0, NUM_BYTES_RFC4122_UUID, avatarNode->getUUID().toRfc4122());

data-server/src/DataServer.cpp

@@ -121,7 +121,7 @@ void DataServer::readPendingDatagrams() {
                     if (reply->type == REDIS_REPLY_STATUS && strcmp("OK", reply->str) == 0) {
                         // if redis stored the value successfully reply back with a confirm
                         // which is a reply packet with the sequence number
-                        QByteArray replyPacket = byteArrayWithPopluatedHeader(PacketTypeDataServerConfirm, _uuid);
+                        QByteArray replyPacket = byteArrayWithPopulatedHeader(PacketTypeDataServerConfirm, _uuid);
                         
                         replyPacket.append(sequenceNumber);
                         
@@ -132,7 +132,7 @@ void DataServer::readPendingDatagrams() {
                 } else {
                     // setup a send packet with the returned data
                     // leverage the packetData sent by overwriting and appending
-                    QByteArray sendPacket = byteArrayWithPopluatedHeader(PacketTypeDataServerSend, _uuid);
+                    QByteArray sendPacket = byteArrayWithPopulatedHeader(PacketTypeDataServerSend, _uuid);
                     QDataStream sendPacketStream(&sendPacket, QIODevice::Append);
                     
                     sendPacketStream << sequenceNumber;

domain-server/src/DomainServer.cpp

@@ -221,10 +221,10 @@ void DomainServer::readAvailableDatagrams() {
 
     HifiSockAddr senderSockAddr, nodePublicAddress, nodeLocalAddress;
     
-    static QByteArray broadcastPacket = byteArrayWithPopluatedHeader(PacketTypeDomainList);
+    static QByteArray broadcastPacket = byteArrayWithPopulatedHeader(PacketTypeDomainList);
     static int numBroadcastPacketHeaderBytes = broadcastPacket.size();
     
-    static QByteArray assignmentPacket = byteArrayWithPopluatedHeader(PacketTypeCreateAssignment);
+    static QByteArray assignmentPacket = byteArrayWithPopulatedHeader(PacketTypeCreateAssignment);
     static int numAssignmentPacketHeaderBytes = assignmentPacket.size();
     
     QByteArray receivedPacket;

examples/bot.js

@@ -0,0 +1,34 @@
+//
+//  bot.js
+//  hifi
+//
+//  Created by Brad Hefta-Gaub on 2/20/14.
+//  Copyright (c) 2014 HighFidelity, Inc. All rights reserved.
+//
+//  This is an example script that demonstrates an NPC avatar.
+//
+//
+
+function getRandomFloat(min, max) {
+    return Math.random() * (max - min) + min;
+}
+
+function getRandomInt (min, max) {
+    return Math.floor(Math.random() * (max - min + 1)) + min;
+}
+
+// choose a random x and y in the range of 0 to 50
+positionX = getRandomFloat(0, 50);
+positionZ = getRandomFloat(0, 50);
+
+// change the avatar's position to the random one
+Avatar.position = {x: positionX, y: 0, z: positionZ};
+
+// pick an integer between 1 and 20 for the face model for this bot
+botNumber = getRandomInt(1, 20);
+
+// set the face model fst using the bot number
+// there is no need to change the body model - we're using the default
+Avatar.faceModelURL = "https://s3-us-west-1.amazonaws.com/highfidelity-public/meshes/bot" + botNumber + ".fst";
+
+Agent.isAvatar = true;

interface/src/Application.cpp

@@ -253,7 +253,7 @@ Application::Application(int& argc, char** argv, timeval &startup_time) :
     // send the identity packet for our avatar each second to our avatar mixer
     QTimer* identityPacketTimer = new QTimer();
     connect(identityPacketTimer, &QTimer::timeout, _myAvatar, &MyAvatar::sendIdentityPacket);
-    identityPacketTimer->start(1000);
+    identityPacketTimer->start(AVATAR_IDENTITY_PACKET_SEND_INTERVAL_MSECS);
 
     QString cachePath = QStandardPaths::writableLocation(QStandardPaths::DataLocation);
 
@@ -2412,7 +2412,7 @@ void Application::updateMyAvatar(float deltaTime) {
     _myAvatar->update(deltaTime);
 
     // send head/hand data to the avatar mixer and voxel server
-    QByteArray packet = byteArrayWithPopluatedHeader(PacketTypeAvatarData);
+    QByteArray packet = byteArrayWithPopulatedHeader(PacketTypeAvatarData);
     packet.append(_myAvatar->toByteArray());
 
     controlledBroadcastToNodes(packet, NodeSet() << NodeType::AvatarMixer);

interface/src/MetavoxelSystem.cpp

@@ -180,7 +180,7 @@ bool MetavoxelSystem::PointVisitor::visit(MetavoxelInfo& info) {
 }
 
 static QByteArray createDatagramHeader(const QUuid& sessionID) {
-    QByteArray header = byteArrayWithPopluatedHeader(PacketTypeMetavoxelData);
+    QByteArray header = byteArrayWithPopulatedHeader(PacketTypeMetavoxelData);
     header += sessionID.toRfc4122();
     return header;
 }

interface/src/avatar/AvatarManager.cpp

@@ -144,7 +144,7 @@ void AvatarManager::processAvatarMixerDatagram(const QByteArray& datagram, const
 void AvatarManager::processAvatarDataPacket(const QByteArray &datagram, const QWeakPointer<Node> &mixerWeakPointer) {
     int bytesRead = numBytesForPacketHeader(datagram);
     
-    QByteArray dummyAvatarByteArray = byteArrayWithPopluatedHeader(PacketTypeAvatarData);
+    QByteArray dummyAvatarByteArray = byteArrayWithPopulatedHeader(PacketTypeAvatarData);
     int numDummyHeaderBytes = dummyAvatarByteArray.size();
     int numDummyHeaderBytesWithoutUUID = numDummyHeaderBytes - NUM_BYTES_RFC4122_UUID;
     

interface/src/avatar/MyAvatar.cpp

@@ -644,17 +644,10 @@ void MyAvatar::loadData(QSettings* settings) {
 }
 
 void MyAvatar::sendKillAvatar() {
-    QByteArray killPacket = byteArrayWithPopluatedHeader(PacketTypeKillAvatar);
+    QByteArray killPacket = byteArrayWithPopulatedHeader(PacketTypeKillAvatar);
     NodeList::getInstance()->broadcastToNodes(killPacket, NodeSet() << NodeType::AvatarMixer);
 }
 
-void MyAvatar::sendIdentityPacket() {
-    QByteArray identityPacket = byteArrayWithPopluatedHeader(PacketTypeAvatarIdentity);
-    identityPacket.append(AvatarData::identityByteArray());
-    
-    NodeList::getInstance()->broadcastToNodes(identityPacket, NodeSet() << NodeType::AvatarMixer);
-}
-
 void MyAvatar::orbit(const glm::vec3& position, int deltaX, int deltaY) {
     // first orbit horizontally
     glm::quat orientation = getOrientation();

interface/src/avatar/MyAvatar.h

@@ -89,7 +89,6 @@ public slots:
     void increaseSize();
     void decreaseSize();
     void resetSize();
-    void sendIdentityPacket();
 
     //  Set/Get update the thrust that will move the avatar around
     void addThrust(glm::vec3 newThrust) { _thrust += newThrust; };

libraries/audio/src/AudioInjector.cpp

@@ -47,7 +47,7 @@ void AudioInjector::injectAudio() {
         NodeList* nodeList = NodeList::getInstance();
         
         // setup the packet for injected audio
-        QByteArray injectAudioPacket = byteArrayWithPopluatedHeader(PacketTypeInjectAudio);
+        QByteArray injectAudioPacket = byteArrayWithPopulatedHeader(PacketTypeInjectAudio);
         QDataStream packetStream(&injectAudioPacket, QIODevice::Append);
         
         packetStream << QUuid::createUuid();

libraries/avatars/src/AvatarData.cpp

@@ -323,7 +323,6 @@ void AvatarData::setDisplayName(const QString& displayName) {
     qDebug() << "Changing display name for avatar to" << displayName;
 }
 
-
 void AvatarData::setClampedTargetScale(float targetScale) {
     
     targetScale =  glm::clamp(targetScale, MIN_AVATAR_SCALE, MAX_AVATAR_SCALE);
@@ -338,3 +337,10 @@ void AvatarData::setOrientation(const glm::quat& orientation) {
     _bodyYaw = eulerAngles.y;
     _bodyRoll = eulerAngles.z;
 }
+
+void AvatarData::sendIdentityPacket() {
+    QByteArray identityPacket = byteArrayWithPopulatedHeader(PacketTypeAvatarIdentity);
+    identityPacket.append(identityByteArray());
+    
+    NodeList::getInstance()->broadcastToNodes(identityPacket, NodeSet() << NodeType::AvatarMixer);
+}

libraries/avatars/src/AvatarData.h

@@ -53,6 +53,8 @@ static const float MIN_AVATAR_SCALE = .005f;
 
 const float MAX_AUDIO_LOUDNESS = 1000.0; // close enough for mouth animation
 
+const int AVATAR_IDENTITY_PACKET_SEND_INTERVAL_MSECS = 1000;
+
 const QUrl DEFAULT_HEAD_MODEL_URL = QUrl("http://public.highfidelity.io/meshes/defaultAvatar_head.fst");
 const QUrl DEFAULT_BODY_MODEL_URL = QUrl("http://public.highfidelity.io/meshes/defaultAvatar_body.fst");
 
@@ -81,8 +83,8 @@ class AvatarData : public NodeData {
     Q_PROPERTY(float audioLoudness READ getAudioLoudness WRITE setAudioLoudness)
     Q_PROPERTY(float audioAverageLoudness READ getAudioAverageLoudness WRITE setAudioAverageLoudness)
 
-    Q_PROPERTY(QUrl faceModelURL READ getFaceModelURL WRITE setFaceModelURL)
-    Q_PROPERTY(QUrl skeletonModelURL READ getSkeletonModelURL WRITE setSkeletonModelURL)
+    Q_PROPERTY(QString faceModelURL READ getFaceModelURLFromScript WRITE setFaceModelURLFromScript)
+    Q_PROPERTY(QString skeletonModelURL READ getSkeletonModelURLFromScript WRITE setSkeletonModelURLFromScript)
 public:
     AvatarData();
     ~AvatarData();
@@ -150,14 +152,24 @@ public:
     QByteArray identityByteArray();
     
     const QUrl& getFaceModelURL() const { return _faceModelURL; }
+    QString getFaceModelURLString() const { return _faceModelURL.toString(); }
     const QUrl& getSkeletonModelURL() const { return _skeletonModelURL; }
     const QString& getDisplayName() const { return _displayName; }
     virtual void setFaceModelURL(const QUrl& faceModelURL);
     virtual void setSkeletonModelURL(const QUrl& skeletonModelURL);
     virtual void setDisplayName(const QString& displayName);
     
+    QString getFaceModelURLFromScript() const { return _faceModelURL.toString(); }
+    void setFaceModelURLFromScript(const QString& faceModelString) { setFaceModelURL(faceModelString); }
+    
+    QString getSkeletonModelURLFromScript() const { return _skeletonModelURL.toString(); }
+    void setSkeletonModelURLFromScript(const QString& skeletonModelString) { setSkeletonModelURL(QUrl(skeletonModelString)); }
+    
     virtual float getBoundingRadius() const { return 1.f; }
 
+public slots:
+    void sendIdentityPacket();
+
 protected:
     glm::vec3 _position;
     glm::vec3 _handPosition;

libraries/script-engine/src/ScriptEngine.cpp

@@ -44,6 +44,7 @@ ScriptEngine::ScriptEngine(const QString& scriptContents, bool wantMenuItems, co
                            AbstractMenuInterface* menu,
                            AbstractControllerScriptingInterface* controllerScriptingInterface) :
     _isAvatar(false),
+    _avatarIdentityTimer(NULL),
     _avatarData(NULL)
 {
     _scriptContents = scriptContents;
@@ -74,6 +75,21 @@ ScriptEngine::~ScriptEngine() {
     //printf("ScriptEngine::~ScriptEngine()...\n");
 }
 
+void ScriptEngine::setIsAvatar(bool isAvatar) {
+    _isAvatar = isAvatar;
+    
+    if (_isAvatar && !_avatarIdentityTimer) {
+        // set up the avatar identity timer
+        _avatarIdentityTimer = new QTimer(this);
+        
+        // connect our slot
+        connect(_avatarIdentityTimer, &QTimer::timeout, this, &ScriptEngine::sendAvatarIdentityPacket);
+        
+        // start the timer
+        _avatarIdentityTimer->start(AVATAR_IDENTITY_PACKET_SEND_INTERVAL_MSECS);
+    }
+}
+
 void ScriptEngine::setAvatarData(AvatarData* avatarData, const QString& objectName) {
     _avatarData = avatarData;
     
@@ -84,6 +100,7 @@ void ScriptEngine::setAvatarData(AvatarData* avatarData, const QString& objectNa
     registerGlobalObject(objectName, _avatarData);
 }
 
+
 void ScriptEngine::setupMenuItems() {
     if (_menu && _wantMenuItems) {
         _menu->addActionToQMenuAndActionHash(_menu->getActiveScriptsMenu(), _scriptMenuName, 0, this, SLOT(stop()));
@@ -173,6 +190,12 @@ void ScriptEngine::evaluate() {
     }
 }
 
+void ScriptEngine::sendAvatarIdentityPacket() {
+    if (_isAvatar && _avatarData) {
+        _avatarData->sendIdentityPacket();
+    }
+}
+
 void ScriptEngine::run() {
     if (!_isInitialized) {
         init();
@@ -229,16 +252,7 @@ void ScriptEngine::run() {
         }
         
         if (_isAvatar && _avatarData) {
-            static QByteArray avatarPacket;
-            int numAvatarHeaderBytes = 0;
-            
-            if (avatarPacket.size() == 0) {
-                // pack the avatar header bytes the first time
-                // unlike the _avatar.getBroadcastData these won't change
-                numAvatarHeaderBytes = populatePacketHeader(avatarPacket, PacketTypeAvatarData);
-            }
-            
-            avatarPacket.resize(numAvatarHeaderBytes);
+            QByteArray avatarPacket = byteArrayWithPopulatedHeader(PacketTypeAvatarData);
             avatarPacket.append(_avatarData->toByteArray());
             
             nodeList->broadcastToNodes(avatarPacket, NodeSet() << NodeType::AvatarMixer);
@@ -253,6 +267,9 @@ void ScriptEngine::run() {
     }
     emit scriptEnding();
     
+    // kill the avatar identity timer
+    delete _avatarIdentityTimer;
+    
     if (_voxelsScriptingInterface.getVoxelPacketSender()->serversExist()) {
         // release the queue of edit voxel messages.
         _voxelsScriptingInterface.getVoxelPacketSender()->releaseQueuedMessages();

libraries/script-engine/src/ScriptEngine.h

@@ -11,9 +11,9 @@
 
 #include <vector>
 
-#include <QtScript/QScriptEngine>
 #include <QtCore/QObject>
 #include <QtCore/QUrl>
+#include <QtScript/QScriptEngine>
 
 #include <AbstractMenuInterface.h>
 #include <AudioScriptingInterface.h>
@@ -52,7 +52,7 @@ public:
 
     void registerGlobalObject(const QString& name, QObject* object); /// registers a global object by name
     
-    void setIsAvatar(bool isAvatar) { _isAvatar = isAvatar; }
+    Q_INVOKABLE void setIsAvatar(bool isAvatar);
     bool isAvatar() const { return _isAvatar; }
     
     void setAvatarData(AvatarData* avatarData, const QString& objectName);
@@ -84,9 +84,12 @@ protected:
     bool _isInitialized;
     QScriptEngine _engine;
     bool _isAvatar;
+    QTimer* _avatarIdentityTimer;
     QHash<QTimer*, QScriptValue> _timerFunctionMap;
 
 private:
+    void sendAvatarIdentityPacket();
+    
     QObject* setupTimerWithInterval(const QScriptValue& function, int intervalMS, bool isSingleShot);
     void stopTimer(QTimer* timer);
     

libraries/shared/src/DataServerClient.cpp

@@ -31,7 +31,7 @@ const HifiSockAddr& DataServerClient::dataServerSockAddr() {
 
 void DataServerClient::putValueForKeyAndUserString(const QString& key, const QString& value, const QString& userString) {
     // setup the header for this packet and push packetStream to desired spot
-    QByteArray putPacket = byteArrayWithPopluatedHeader(PacketTypeDataServerPut);
+    QByteArray putPacket = byteArrayWithPopulatedHeader(PacketTypeDataServerPut);
     QDataStream packetStream(&putPacket, QIODevice::Append);
     
     // pack our data for the put packet
@@ -66,7 +66,7 @@ void DataServerClient::getValuesForKeysAndUUID(const QStringList& keys, const QU
 void DataServerClient::getValuesForKeysAndUserString(const QStringList& keys, const QString& userString,
                                                    DataServerCallbackObject* callbackObject) {
     if (!userString.isEmpty() && keys.size() <= UCHAR_MAX) {
-        QByteArray getPacket = byteArrayWithPopluatedHeader(PacketTypeDataServerGet);
+        QByteArray getPacket = byteArrayWithPopulatedHeader(PacketTypeDataServerGet);
         QDataStream packetStream(&getPacket, QIODevice::Append);
         
         // pack our data for the getPacket

libraries/shared/src/NodeList.cpp

@@ -531,7 +531,7 @@ void NodeList::sendDomainServerCheckIn() {
         // construct the DS check in packet if we can
 
         // check in packet has header, optional UUID, node type, port, IP, node types of interest, null termination
-        QByteArray domainServerPacket = byteArrayWithPopluatedHeader(PacketTypeDomainListRequest);
+        QByteArray domainServerPacket = byteArrayWithPopulatedHeader(PacketTypeDomainListRequest);
         QDataStream packetStream(&domainServerPacket, QIODevice::Append);
 
         // pack our data to send to the domain-server
@@ -619,7 +619,7 @@ void NodeList::sendAssignment(Assignment& assignment) {
         ? PacketTypeCreateAssignment
         : PacketTypeRequestAssignment;
     
-    QByteArray packet = byteArrayWithPopluatedHeader(assignmentPacketType);
+    QByteArray packet = byteArrayWithPopulatedHeader(assignmentPacketType);
     QDataStream packetStream(&packet, QIODevice::Append);
     
     packetStream << assignment;
@@ -634,7 +634,7 @@ void NodeList::sendAssignment(Assignment& assignment) {
 }
 
 QByteArray NodeList::constructPingPacket(PingType_t pingType) {
-    QByteArray pingPacket = byteArrayWithPopluatedHeader(PacketTypePing);
+    QByteArray pingPacket = byteArrayWithPopulatedHeader(PacketTypePing);
     
     QDataStream packetStream(&pingPacket, QIODevice::Append);
     
@@ -654,7 +654,7 @@ QByteArray NodeList::constructPingReplyPacket(const QByteArray& pingPacket) {
     quint64 timeFromOriginalPing;
     pingPacketStream >> timeFromOriginalPing;
     
-    QByteArray replyPacket = byteArrayWithPopluatedHeader(PacketTypePingReply);
+    QByteArray replyPacket = byteArrayWithPopulatedHeader(PacketTypePingReply);
     QDataStream packetStream(&replyPacket, QIODevice::Append);
     
     packetStream << typeFromOriginalPing << timeFromOriginalPing << usecTimestampNow();

libraries/shared/src/PacketHeaders.cpp

@@ -65,7 +65,7 @@ PacketVersion versionForPacketType(PacketType type) {
     }
 }
 
-QByteArray byteArrayWithPopluatedHeader(PacketType type, const QUuid& connectionUUID) {
+QByteArray byteArrayWithPopulatedHeader(PacketType type, const QUuid& connectionUUID) {
     QByteArray freshByteArray(MAX_PACKET_HEADER_BYTES, 0);
     freshByteArray.resize(populatePacketHeader(freshByteArray, type, connectionUUID));
     return freshByteArray;

libraries/shared/src/PacketHeaders.h

@@ -66,7 +66,7 @@ PacketVersion versionForPacketType(PacketType type);
 
 const QUuid nullUUID = QUuid();
 
-QByteArray byteArrayWithPopluatedHeader(PacketType type, const QUuid& connectionUUID = nullUUID);
+QByteArray byteArrayWithPopulatedHeader(PacketType type, const QUuid& connectionUUID = nullUUID);
 int populatePacketHeader(QByteArray& packet, PacketType type, const QUuid& connectionUUID = nullUUID);
 int populatePacketHeader(char* packet, PacketType type, const QUuid& connectionUUID = nullUUID);