Merge branch 'master' into fixMainTextContainerQML

android/app/src/main/AndroidManifest.xml

@@ -9,6 +9,7 @@
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
     <uses-permission android:name="android.permission.RECORD_AUDIO" />
+    <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />
     <uses-feature android:name="android.hardware.sensor.accelerometer" android:required="true"/>
     <uses-feature android:name="android.hardware.sensor.gyroscope" android:required="true"/>
 
@@ -75,6 +76,15 @@
             android:enabled="true"
             android:exported="false"
             android:process=":breakpad_uploader"/>
+
+        <receiver
+            android:name=".receiver.HeadsetStateReceiver"
+            android:enabled="true"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.HEADSET_PLUG" />
+            </intent-filter>
+        </receiver>
     </application>
 
     <uses-feature android:name="android.software.vr.mode" android:required="true"/>

android/app/src/main/cpp/native.cpp

@@ -355,5 +355,51 @@ JNIEXPORT void Java_io_highfidelity_hifiinterface_WebViewActivity_nativeProcessU
     AndroidHelper::instance().processURL(QString::fromUtf8(nativeString));
 }
 
+JNIEXPORT void JNICALL
+Java_io_highfidelity_hifiinterface_fragment_SettingsFragment_updateHifiSetting(JNIEnv *env,
+                                                                               jobject instance,
+                                                                               jstring group_,
+                                                                               jstring key_,
+                                                                               jboolean value_) {
+    const char *c_group = env->GetStringUTFChars(group_, 0);
+    const char *c_key = env->GetStringUTFChars(key_, 0);
+
+    const QString group = QString::fromUtf8(c_group);
+    const QString key = QString::fromUtf8(c_key);
+
+    env->ReleaseStringUTFChars(group_, c_group);
+    env->ReleaseStringUTFChars(key_, c_key);
+
+    bool value = value_;
+
+    Setting::Handle<bool> setting { QStringList() << group << key , !value };
+    setting.set(value);
+}
+
+JNIEXPORT jboolean JNICALL
+Java_io_highfidelity_hifiinterface_fragment_SettingsFragment_getHifiSettingBoolean(JNIEnv *env,
+                                                                                   jobject instance,
+                                                                                   jstring group_,
+                                                                                   jstring key_,
+                                                                                   jboolean defaultValue) {
+    const char *c_group = env->GetStringUTFChars(group_, 0);
+    const char *c_key = env->GetStringUTFChars(key_, 0);
+
+    const QString group = QString::fromUtf8(c_group);
+    const QString key = QString::fromUtf8(c_key);
+
+    env->ReleaseStringUTFChars(group_, c_group);
+    env->ReleaseStringUTFChars(key_, c_key);
+
+    Setting::Handle<bool> setting { QStringList() << group << key , defaultValue};
+    return setting.get();
+}
+
+JNIEXPORT void JNICALL
+Java_io_highfidelity_hifiinterface_receiver_HeadsetStateReceiver_notifyHeadsetOn(JNIEnv *env,
+                                                                                 jobject instance,
+                                                                                 jboolean pluggedIn) {
+    AndroidHelper::instance().notifyHeadsetOn(pluggedIn);
+}
 
 }

android/app/src/main/java/io/highfidelity/hifiinterface/InterfaceActivity.java

@@ -13,6 +13,7 @@ package io.highfidelity.hifiinterface;
 
 import android.content.Context;
 import android.content.Intent;
+import android.content.IntentFilter;
 import android.content.pm.ActivityInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
@@ -40,6 +41,7 @@ import java.util.HashMap;
 import java.util.List;
 
 import io.highfidelity.hifiinterface.fragment.WebViewFragment;
+import io.highfidelity.hifiinterface.receiver.HeadsetStateReceiver;
 
 /*import com.google.vr.cardboard.DisplaySynchronizer;
 import com.google.vr.cardboard.DisplayUtils;
@@ -55,6 +57,7 @@ public class InterfaceActivity extends QtActivity implements WebViewFragment.OnW
     private static final int NORMAL_DPI = 160;
 
     private Vibrator mVibrator;
+    private HeadsetStateReceiver headsetStateReceiver;
 
     //public static native void handleHifiURL(String hifiURLString);
     private native long nativeOnCreate(InterfaceActivity instance, AssetManager assetManager);
@@ -151,6 +154,8 @@ public class InterfaceActivity extends QtActivity implements WebViewFragment.OnW
         layoutParams.resolveLayoutDirection(View.LAYOUT_DIRECTION_RTL);
         qtLayout.addView(webSlidingDrawer, layoutParams);
         webSlidingDrawer.setVisibility(View.GONE);
+
+        headsetStateReceiver = new HeadsetStateReceiver();
     }
 
     @Override
@@ -161,6 +166,7 @@ public class InterfaceActivity extends QtActivity implements WebViewFragment.OnW
         } else {
             nativeEnterBackground();
         }
+        unregisterReceiver(headsetStateReceiver);
         //gvrApi.pauseTracking();
     }
 
@@ -183,6 +189,7 @@ public class InterfaceActivity extends QtActivity implements WebViewFragment.OnW
         nativeEnterForeground();
         surfacesWorkaround();
         keepInterfaceRunning = false;
+        registerReceiver(headsetStateReceiver, new IntentFilter(Intent.ACTION_HEADSET_PLUG));
         //gvrApi.resumeTracking();
     }
 

android/app/src/main/java/io/highfidelity/hifiinterface/MainActivity.java

@@ -33,6 +33,7 @@ import io.highfidelity.hifiinterface.fragment.FriendsFragment;
 import io.highfidelity.hifiinterface.fragment.HomeFragment;
 import io.highfidelity.hifiinterface.fragment.LoginFragment;
 import io.highfidelity.hifiinterface.fragment.PolicyFragment;
+import io.highfidelity.hifiinterface.fragment.SettingsFragment;
 import io.highfidelity.hifiinterface.task.DownloadProfileImageTask;
 
 public class MainActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener,
@@ -80,6 +81,8 @@ public class MainActivity extends AppCompatActivity implements NavigationView.On
 
         mPeopleMenuItem = mNavigationView.getMenu().findItem(R.id.action_people);
 
+        updateDebugMenu(mNavigationView.getMenu());
+
         Toolbar toolbar = findViewById(R.id.toolbar);
         toolbar.setTitleTextAppearance(this, R.style.HomeActionBarTitleStyle);
         setSupportActionBar(toolbar);
@@ -108,6 +111,16 @@ public class MainActivity extends AppCompatActivity implements NavigationView.On
         }
     }
 
+    private void updateDebugMenu(Menu menu) {
+        if (BuildConfig.DEBUG) {
+            for (int i=0; i < menu.size(); i++) {
+                if (menu.getItem(i).getItemId() == R.id.action_debug_settings) {
+                    menu.getItem(i).setVisible(true);
+                }
+            }
+        }
+    }
+
     private void loadFragment(String fragment) {
         switch (fragment) {
             case "Login":
@@ -151,6 +164,13 @@ public class MainActivity extends AppCompatActivity implements NavigationView.On
         loadFragment(fragment, getString(R.string.people), getString(R.string.tagFragmentPeople), true);
     }
 
+    private void loadSettingsFragment() {
+        SettingsFragment fragment = SettingsFragment.newInstance();
+
+        loadFragment(fragment, getString(R.string.settings), getString(R.string.tagSettings), true);
+    }
+
+
     private void loadFragment(Fragment fragment, String title, String tag, boolean addToBackStack) {
         FragmentManager fragmentManager = getFragmentManager();
 
@@ -241,6 +261,9 @@ public class MainActivity extends AppCompatActivity implements NavigationView.On
             case R.id.action_people:
                 loadPeopleFragment();
                 return true;
+            case R.id.action_debug_settings:
+                loadSettingsFragment();
+                return true;
         }
         return false;
     }

android/app/src/main/java/io/highfidelity/hifiinterface/fragment/SettingsFragment.java

@@ -0,0 +1,63 @@
+package io.highfidelity.hifiinterface.fragment;
+
+import android.content.SharedPreferences;
+import android.media.audiofx.AcousticEchoCanceler;
+import android.os.Bundle;
+import android.preference.Preference;
+import android.preference.PreferenceFragment;
+import android.support.annotation.Nullable;
+
+import io.highfidelity.hifiinterface.R;
+
+public class SettingsFragment extends PreferenceFragment implements SharedPreferences.OnSharedPreferenceChangeListener {
+
+    public native void updateHifiSetting(String group, String key, boolean value);
+    public native boolean getHifiSettingBoolean(String group, String key, boolean defaultValue);
+
+    private final String HIFI_SETTINGS_ANDROID_GROUP = "Android";
+    private final String HIFI_SETTINGS_AEC_KEY = "aec";
+    private final String PREFERENCE_KEY_AEC = "aec";
+
+    @Override
+    public void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        addPreferencesFromResource(R.xml.settings);
+
+        if (!AcousticEchoCanceler.isAvailable()) {
+            getPreferenceScreen().getPreferenceManager().findPreference("aec").setEnabled(false);
+        }
+
+        getPreferenceScreen().getSharedPreferences().edit().putBoolean(PREFERENCE_KEY_AEC,
+                getHifiSettingBoolean(HIFI_SETTINGS_ANDROID_GROUP, HIFI_SETTINGS_AEC_KEY, false));
+    }
+
+    public static SettingsFragment newInstance() {
+        SettingsFragment fragment = new SettingsFragment();
+        return fragment;
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        getPreferenceScreen().getSharedPreferences().registerOnSharedPreferenceChangeListener(this);
+    }
+
+    @Override
+    public void onPause() {
+        super.onPause();
+        getPreferenceScreen().getSharedPreferences().unregisterOnSharedPreferenceChangeListener(this);
+
+    }
+
+    @Override
+    public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
+        Preference pref = findPreference(key);
+        switch (key) {
+            case "aec":
+                updateHifiSetting(HIFI_SETTINGS_ANDROID_GROUP, HIFI_SETTINGS_AEC_KEY, sharedPreferences.getBoolean(key, false));
+                break;
+            default:
+                break;
+        }
+    }
+}

android/app/src/main/java/io/highfidelity/hifiinterface/receiver/HeadsetStateReceiver.java

@@ -0,0 +1,18 @@
+package io.highfidelity.hifiinterface.receiver;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.media.AudioManager;
+import android.util.Log;
+
+public class HeadsetStateReceiver extends BroadcastReceiver {
+
+    private native void notifyHeadsetOn(boolean pluggedIn);
+
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        AudioManager audioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
+        notifyHeadsetOn(audioManager.isWiredHeadsetOn());
+    }
+}

android/app/src/main/res/menu/menu_navigation.xml

@@ -9,4 +9,9 @@
         android:id="@+id/action_people"
         android:title="@string/people"
         />
+    <item
+        android:id="@+id/action_debug_settings"
+        android:title="@string/settings"
+        android:visible="false"
+    />
 </menu>

android/app/src/main/res/values/strings.xml

@@ -29,4 +29,9 @@
     <string name="tagFragmentLogin">tagFragmentLogin</string>
     <string name="tagFragmentPolicy">tagFragmentPolicy</string>
     <string name="tagFragmentPeople">tagFragmentPeople</string>
+    <string name="tagSettings">tagSettings</string>
+    <string name="settings">Settings</string>
+    <string name="AEC">AEC</string>
+    <string name="acoustic_echo_cancellation">Acoustic Echo Cancellation</string>
+    <string name="settings_developer">Developer</string>
 </resources>

android/app/src/main/res/xml/settings.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
+    <PreferenceCategory
+        android:title="@string/settings_developer"
+        android:key="pref_key_developer">
+        <SwitchPreference
+            android:key="aec"
+            android:title="@string/AEC"
+            android:summary="@string/acoustic_echo_cancellation" />
+    </PreferenceCategory>
+</PreferenceScreen>

android/build.gradle

@@ -72,17 +72,17 @@ def jniFolder = new File(appDir, 'src/main/jniLibs/arm64-v8a')
 def baseUrl = 'https://hifi-public.s3.amazonaws.com/dependencies/android/'
 def breakpadDumpSymsDir = new File("${appDir}/build/tmp/breakpadDumpSyms")
 
-def qtFile='qt-5.11.1_linux_armv8-libcpp_openssl.tgz'
-def qtChecksum='f312c47cd8b8dbca824c32af4eec5e66'
-def qtVersionId='nyCGcb91S4QbYeJhUkawO5x1lrLdSNB_'
+def qtFile='qt-5.11.1_linux_armv8-libcpp_openssl_patched.tgz'
+def qtChecksum='aa449d4bfa963f3bc9a9dfe558ba29df'
+def qtVersionId='3S97HBM5G5Xw9EfE52sikmgdN3t6C2MN'
 if (Os.isFamily(Os.FAMILY_MAC)) {
-    qtFile = 'qt-5.11.1_osx_armv8-libcpp_openssl.tgz'
-    qtChecksum='a0c8b394aec5b0fcd46714ca3a53278a'
-    qtVersionId='QNa.lwNJaPc0eGuIL.xZ8ebeTuLL7rh8'
+    qtFile = 'qt-5.11.1_osx_armv8-libcpp_openssl_patched.tgz'
+    qtChecksum='c83cc477c08a892e00c71764dca051a0'
+    qtVersionId='OxBD7iKINv1HbyOXmAmDrBb8AF3N.Kup'
 } else if (Os.isFamily(Os.FAMILY_WINDOWS)) {
-    qtFile = 'qt-5.11.1_win_armv8-libcpp_openssl.tgz'
-    qtChecksum='d80aed4233ce9e222aae8376e7a94bf9'
-    qtVersionId='iDVXu0i3WEXRFIxQCtzcJ2XuKrE8RIqB'
+    qtFile = 'qt-5.11.1_win_armv8-libcpp_openssl_patched.tgz'
+    qtChecksum='0582191cc55431aa4f660848a542883e'
+    qtVersionId='JfWM0P_Mz5Qp0LwpzhrsRwN3fqlLSFeT'
 }
 
 def packages = [

interface/resources/icons/tablet-icons/goto-a-msg.svg

@@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Generator: Adobe Illustrator 19.2.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   version="1.1"
+   x="0px"
+   y="0px"
+   viewBox="0 0 50 50"
+   style="enable-background:new 0 0 50 50;"
+   xml:space="preserve"
+   id="svg2"
+   inkscape:version="0.91 r13725"
+   sodipodi:docname="goto-a.svg"><metadata
+     id="metadata14"><rdf:RDF><cc:Work
+         rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" /><dc:title></dc:title></cc:Work></rdf:RDF></metadata><defs
+     id="defs12" /><sodipodi:namedview
+     pagecolor="#ff0000"
+     bordercolor="#666666"
+     borderopacity="1"
+     objecttolerance="10"
+     gridtolerance="10"
+     guidetolerance="10"
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+     inkscape:pageshadow="2"
+     inkscape:window-width="852"
+     inkscape:window-height="480"
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+     showgrid="false"
+     inkscape:zoom="4.72"
+     inkscape:cx="25"
+     inkscape:cy="25"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="0"
+     inkscape:current-layer="svg2" /><style
+     type="text/css"
+     id="style4">
+	.st0{fill:#FFFFFF;}
+	.st1{fill:#EF3B4E;}
+</style>
+<circle class="st1" cx="44.1" cy="6" r="5.6"/>
+<g
+     id="Layer_2" /><g
+     id="Layer_1"
+     style="fill:#000000;fill-opacity:1"><path
+       class="st0"
+       d="M47.2,41.3l-9.1-9.1c-0.8-0.8-1.9-1.1-3-1l-2.4-2.4c1.8-2.6,2.8-5.7,2.8-9c0-8.9-7.2-16.1-16.1-16.1   S3.3,11,3.3,19.8c0,8.9,7.2,16.1,16.1,16.1c4.1,0,7.8-1.5,10.6-4l2.2,2.2c-0.2,1.1,0.1,2.2,1,3l9.1,9.1c1.4,1.4,3.6,1.4,4.9,0   C48.5,44.9,48.5,42.7,47.2,41.3z M19.4,32.2c-6.8,0-12.3-5.5-12.3-12.3c0-6.8,5.5-12.3,12.3-12.3s12.3,5.5,12.3,12.3   C31.8,26.6,26.2,32.2,19.4,32.2z"
+       id="path8"
+       style="fill:#000000;fill-opacity:1" /></g></svg>

interface/resources/icons/tablet-icons/people-a-msg.svg

@@ -0,0 +1,83 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Generator: Adobe Illustrator 19.2.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   version="1.1"
+   x="0px"
+   y="0px"
+   viewBox="0 0 50 50"
+   style="enable-background:new 0 0 50 50;"
+   xml:space="preserve"
+   id="svg2"
+   inkscape:version="0.91 r13725"
+   sodipodi:docname="people-a.svg"><metadata
+     id="metadata24"><rdf:RDF><cc:Work
+         rdf:about=""><dc:format>image/svg+xml</dc:format><dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" /><dc:title></dc:title></cc:Work></rdf:RDF></metadata><defs
+     id="defs22" /><sodipodi:namedview
+     pagecolor="#ff0000"
+     bordercolor="#666666"
+     borderopacity="1"
+     objecttolerance="10"
+     gridtolerance="10"
+     guidetolerance="10"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:window-width="852"
+     inkscape:window-height="480"
+     id="namedview20"
+     showgrid="false"
+     inkscape:zoom="4.72"
+     inkscape:cx="25"
+     inkscape:cy="25"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="0"
+     inkscape:current-layer="svg2" /><style
+     type="text/css"
+     id="style4">
+	.st0{fill:#FFFFFF;}
+	.st1{fill:#EF3B4E;}
+</style>
+<circle class="st1" cx="44.1" cy="6" r="5.6"/>
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+     id="Layer_2" /><g
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+       class="st0"
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+       cx="9.4"
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+       style="fill:#000000;fill-opacity:1" /><path
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+       d="M8.5,35.7c-0.1-0.7-0.1-1.4,0-2.1l0.1-0.2c0-0.2,0-0.4,0-0.6c0-0.2,0-0.3,0.1-0.5c0-0.2,0-0.3,0-0.5   c0.2-2.1,1.6-4.4,3.2-5.7c0.4-0.4,0.9-0.6,1.4-0.9c-0.5-0.5-1.3-0.7-2-0.7H7c-1.4,0-2.6,1.8-2.4,2.7v0.3   C5.1,29.8,6.8,33.5,8.5,35.7z"
+       id="path18"
+       style="fill:#000000;fill-opacity:1" /></g></svg>

interface/resources/icons/tablet-icons/people-i-msg.svg

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 19.2.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 50 50" style="enable-background:new 0 0 50 50;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#FFFFFF;}
+	.st1{fill:#EF3B4E;}
+</style>
+<circle class="st1" cx="44.1" cy="6" r="5.6"/>
+<g id="Layer_2">
+</g>
+<g id="Layer_1">
+	<circle class="st0" cx="25.6" cy="14.8" r="8.1"/>
+	<path class="st0" d="M31.4,27h-11c-4.6,0-8.2,3.9-8.2,8.5v4.3c3.8,2.8,8.1,4.5,13.1,4.5c5.6,0,10.6-2.1,14.4-5.6v-3.2
+		C39.6,30.9,35.9,27,31.4,27z"/>
+	<circle class="st0" cx="41.6" cy="17.1" r="3.5"/>
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+		v0.6c1.6-2.2,3.3-6,4-8.1v-0.3C46.5,25.7,45.3,23.9,43.9,23.9z"/>
+	<circle class="st0" cx="9.4" cy="18" r="3.5"/>
+	<path class="st0" d="M8.5,35.7c-0.1-0.7-0.1-1.4,0-2.1l0.1-0.2c0-0.2,0-0.4,0-0.6c0-0.2,0-0.3,0.1-0.5c0-0.2,0-0.3,0-0.5
+		c0.2-2.1,1.6-4.4,3.2-5.7c0.4-0.4,0.9-0.6,1.4-0.9c-0.5-0.5-1.3-0.7-2-0.7H7c-1.4,0-2.6,1.8-2.4,2.7v0.3
+		C5.1,29.8,6.8,33.5,8.5,35.7z"/>
+</g>
+</svg>

interface/resources/icons/tablet-icons/wallet-a-msg.svg

@@ -0,0 +1,6 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" x="0px" y="0px" viewBox="0 0 96 96" style="enable-background:new 0 0 96 96;" xml:space="preserve">
+<style type="text/css">
+	.st1{fill:#EF3B4E;}
+</style>
+<circle class="st1" cx="84.6" cy="11.5" r="10.75"/>
+<g><path d="M2.4,70.5c0,6.1,4.9,11,11,11H76c6.1,0,11-4.9,11-11V59.6c3.7-0.7,6.6-3.9,6.6-7.9v-7.5c0-3.9-2.8-7.2-6.6-7.9V25.5   c0-6.1-4.9-11-11-11H13.4c-6.1,0-11,4.9-11,11V70.5z M87.6,51.8c0,1.1-0.9,2-2,2H72.2c-2.8,0-5-2.2-5-5v-1.5c0-2.8,2.2-5,5-5h13.3   c1.1,0,2,0.9,2,2V51.8z M8.4,25.5c0-2.8,2.2-5,5-5H76c2.8,0,5,2.2,5,5v10.7h-8.7c-6.1,0-11,4.9-11,11v1.5c0,6.1,4.9,11,11,11H81   v10.7c0,2.8-2.2,5-5,5H13.4c-2.8,0-5-2.2-5-5V25.5z"></path></g></svg>

interface/resources/icons/tablet-icons/wallet-i-msg.svg

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 21.1.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 96 96" style="enable-background:new 0 0 96 96;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#FFFFFF;}
+	.st1{fill:#EF3B4E;}
+</style>
+<circle class="st1" cx="84.6" cy="11.5" r="10.75"/>
+<g>
+	<path class="st0" d="M2.4,70.5c0,6.1,4.9,11,11,11H76c6.1,0,11-4.9,11-11V59.6c3.7-0.7,6.6-3.9,6.6-7.9v-7.5c0-3.9-2.8-7.2-6.6-7.9
+		V25.5c0-6.1-4.9-11-11-11H13.4c-6.1,0-11,4.9-11,11C2.4,25.5,2.4,70.5,2.4,70.5z M87.6,51.8c0,1.1-0.9,2-2,2H72.2c-2.8,0-5-2.2-5-5
+		v-1.5c0-2.8,2.2-5,5-5h13.3c1.1,0,2,0.9,2,2L87.6,51.8L87.6,51.8z M8.4,25.5c0-2.8,2.2-5,5-5H76c2.8,0,5,2.2,5,5v10.7h-8.7
+		c-6.1,0-11,4.9-11,11v1.5c0,6.1,4.9,11,11,11H81v10.7c0,2.8-2.2,5-5,5H13.4c-2.8,0-5-2.2-5-5V25.5z"/>
+</g>
+</svg>

interface/resources/qml/AnimStats.qml

@@ -48,35 +48,11 @@ Item {
                     spacing: 4; x: 4; y: 4;
 
                     StatText {
-                        text: "State Machines:---------------------------------------------------------------------------"
+                        text: root.positionText
                     }
-                    ListView {
-                        width: firstCol.width
-                        height: root.animStateMachines.length * 15
-                        visible: root.animStateMchines.length > 0;
-                        model: root.animStateMachines
-                        delegate: StatText {
-                            text: {
-                                return modelData;
-                            }
-                        }
-                    }
-                }
-            }
-
-            Rectangle {
-                width: secondCol.width + 8
-                height: secondCol.height + 8
-                color: root.bgColor;
-
-                Column {
-                    id: secondCol
-                    spacing: 4; x: 4; y: 4;
-
                     StatText {
                         text: "Anim Vars:--------------------------------------------------------------------------------"
                     }
-
                     ListView {
                         width: secondCol.width
                         height: root.animVars.length * 15
@@ -104,6 +80,36 @@ Item {
                 }
             }
 
+            Rectangle {
+                width: secondCol.width + 8
+                height: secondCol.height + 8
+                color: root.bgColor;
+
+                Column {
+                    id: secondCol
+                    spacing: 4; x: 4; y: 4;
+
+                    StatText {
+                        text: root.rotationText
+                    }
+                    StatText {
+                        text: "State Machines:---------------------------------------------------------------------------"
+                    }
+                    ListView {
+                        width: firstCol.width
+                        height: root.animStateMachines.length * 15
+                        visible: root.animStateMachines.length > 0;
+                        model: root.animStateMachines
+                        delegate: StatText {
+                            text: {
+                                return modelData;
+                            }
+                        }
+                    }
+
+                }
+            }
+
             Rectangle {
                 width: thirdCol.width + 8
                 height: thirdCol.height + 8
@@ -113,10 +119,12 @@ Item {
                     id: thirdCol
                     spacing: 4; x: 4; y: 4;
 
+                    StatText {
+                        text: root.velocityText
+                    }
                     StatText {
                         text: "Alpha Values:--------------------------------------------------------------------------"
                     }
-
                     ListView {
                         width: thirdCol.width
                         height: root.animAlphaValues.length * 15

interface/resources/qml/hifi/Pal.qml

@@ -271,6 +271,8 @@ Rectangle {
                             connectionsUserModel.getFirstPage();
                         }
                         activeTab = "connectionsTab";
+                        connectionsOnlineDot.visible = false;
+                        pal.sendToScript({method: 'hideNotificationDot'});
                         connectionsHelpText.color = hifi.colors.blueAccent;
                     }
                 }
@@ -298,6 +300,16 @@ Rectangle {
                             }
                         }
                     }
+                    Rectangle {
+                        id: connectionsOnlineDot;
+                        visible: false;
+                        width: 10;
+                        height: width;
+                        radius: width;
+                        color: "#EF3B4E"
+                        anchors.left: parent.left;
+                        anchors.verticalCenter: parent.verticalCenter;
+                    }
                     // "CONNECTIONS" text
                     RalewaySemiBold {
                         id: connectionsTabSelectorText;
@@ -305,7 +317,11 @@ Rectangle {
                         // Text size
                         size: hifi.fontSizes.tabularData;
                         // Anchors
-                        anchors.fill: parent;
+                        anchors.left: connectionsOnlineDot.visible ? connectionsOnlineDot.right : parent.left;
+                        anchors.leftMargin: connectionsOnlineDot.visible ? 4 : 0;
+                        anchors.top: parent.top;
+                        anchors.bottom: parent.bottom;
+                        anchors.right: parent.right;
                         // Style
                         font.capitalization: Font.AllUppercase;
                         color: activeTab === "connectionsTab" ? hifi.colors.blueAccent : hifi.colors.baseGray;
@@ -326,7 +342,7 @@ Rectangle {
                         anchors.left: connectionsTabSelectorTextContainer.left;
                         anchors.top: connectionsTabSelectorTextContainer.top;
                         anchors.topMargin: 1;
-                        anchors.leftMargin: connectionsTabSelectorTextMetrics.width + 42;
+                        anchors.leftMargin: connectionsTabSelectorTextMetrics.width + 42 + connectionsOnlineDot.width + connectionsTabSelectorText.anchors.leftMargin;
                         RalewayRegular {
                             id: connectionsHelpText;
                             text: "[?]";
@@ -1267,6 +1283,9 @@ Rectangle {
         case 'http.response':
             http.handleHttpResponse(message);
             break;
+        case 'changeConnectionsDotStatus':
+            connectionsOnlineDot.visible = message.shouldShowDot;
+            break;
         default:
             console.log('Unrecognized message:', JSON.stringify(message));
         }

interface/resources/qml/hifi/commerce/marketplaceItemTester/MarketplaceItemTester.qml

@@ -0,0 +1,290 @@
+//
+//  marketplaceItemTester
+//  qml/hifi/commerce/marketplaceItemTester
+//
+//  Load items not in the marketplace for testing purposes
+//
+//  Created by Zach Fox on 2018-09-05
+//  Copyright 2018 High Fidelity, Inc.
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+import QtQuick 2.5
+import QtQuick.Controls 1.4
+import QtQuick.Controls.Styles 1.4
+import QtQuick.Dialogs 1.0
+import QtQuick.Layouts 1.1
+import Hifi 1.0 as Hifi
+import "../../../styles-uit" as HifiStylesUit
+import "../../../controls-uit" as HifiControlsUit
+
+
+
+Rectangle {
+    id: root
+
+    property string installedApps
+    property var nextResourceObjectId: 0
+    signal sendToScript(var message)
+
+    HifiStylesUit.HifiConstants { id: hifi }
+    ListModel { id: resourceListModel }
+
+    color: hifi.colors.white
+
+    AnimatedImage {
+        id: spinner;
+        source: "spinner.gif"
+        width: 74;
+        height: width;
+        anchors.verticalCenter: parent.verticalCenter;
+        anchors.horizontalCenter: parent.horizontalCenter;
+    }
+
+    function fromScript(message) {
+        switch (message.method) {
+            case "newResourceObjectInTest":
+                var resourceObject = message.resourceObject;
+                resourceListModel.append(resourceObject);
+                spinner.visible = false;
+                break;
+            case "nextObjectIdInTest":
+                nextResourceObjectId = message.id;
+                spinner.visible = false;
+                break;
+        }
+    }
+
+    function buildResourceObj(resource) {
+        resource = resource.trim();
+        var assetType = (resource.match(/\.app\.json$/) ? "application" :
+                         resource.match(/\.fst$/) ? "avatar" :
+                         resource.match(/\.json\.gz$/) ? "content set" :
+                         resource.match(/\.json$/) ? "entity or wearable" :
+                         "unknown");
+        return { "id": nextResourceObjectId++,
+                 "resource": resource,
+                 "assetType": assetType };
+    }
+
+    function installResourceObj(resourceObj) {
+        if ("application" === resourceObj.assetType) {
+            Commerce.installApp(resourceObj.resource);
+        }
+    }
+
+    function addAllInstalledAppsToList() {
+        var i, apps = Commerce.getInstalledApps().split(","), len = apps.length;
+        for(i = 0; i < len - 1; ++i) {
+            if (i in apps) {
+                resourceListModel.append(buildResourceObj(apps[i]));
+            }
+        }
+    }
+
+    function toUrl(resource) {
+        var httpPattern = /^http/i;
+        return httpPattern.test(resource) ? resource : "file:///" + resource;
+    }
+
+    function rezEntity(resource, entityType) {
+        sendToScript({
+            method: 'tester_rezClicked',
+            itemHref: toUrl(resource),
+            itemType: entityType});
+    }
+
+    ListView {
+        anchors.fill: parent
+        anchors.leftMargin: 12
+        anchors.bottomMargin: 40
+        anchors.rightMargin: 12
+        model: resourceListModel
+        spacing: 5
+        interactive: false
+
+        delegate: RowLayout {
+            anchors.left: parent.left
+            width: parent.width
+            spacing: 5
+
+            property var actions: {
+                "forward": function(resource, assetType){
+                    switch(assetType) {
+                        case "application":
+                            Commerce.openApp(resource);
+                            break;
+                        case "avatar":
+                            MyAvatar.useFullAvatarURL(resource);
+                            break;
+                        case "content set":
+                            urlHandler.handleUrl("hifi://localhost/0,0,0");
+                            Commerce.replaceContentSet(toUrl(resource), "");
+                            break;
+                        case "entity":
+                        case "wearable":
+                            rezEntity(resource, assetType);
+                            break;
+                        default:
+                            print("Marketplace item tester unsupported assetType " + assetType);
+                    }
+                },
+                "trash": function(resource, assetType){
+                    if ("application" === assetType) {
+                        Commerce.uninstallApp(resource);
+                    }
+                    sendToScript({
+                        method: "tester_deleteResourceObject",
+                        objectId: resourceListModel.get(index).id});
+                    resourceListModel.remove(index);
+                }
+            }
+
+            Column {
+                Layout.preferredWidth: root.width * .6
+                spacing: 5
+                Text {
+                    text: {
+                        var match = resource.match(/\/([^/]*)$/);
+                        return match ? match[1] : resource;
+                    }
+                    font.pointSize: 12
+                    horizontalAlignment: Text.AlignBottom
+                }
+                Text {
+                    text: resource
+                    font.pointSize: 8
+                    width: root.width * .6
+                    horizontalAlignment: Text.AlignBottom
+                    wrapMode: Text.WrapAnywhere
+                }
+            }
+
+            ComboBox {
+                id: comboBox
+
+                Layout.preferredWidth: root.width * .2
+
+                model: [
+                    "application",
+                    "avatar",
+                    "content set",
+                    "entity",
+                    "wearable",
+                    "unknown"
+                ]
+
+                currentIndex: (("entity or wearable" === assetType) ?
+                    model.indexOf("unknown") : model.indexOf(assetType))
+
+                Component.onCompleted: {
+                    onCurrentIndexChanged.connect(function() {
+                        assetType = model[currentIndex];
+                        sendToScript({
+                            method: "tester_updateResourceObjectAssetType",
+                            objectId: resourceListModel.get(index)["id"],
+                            assetType: assetType });
+                    });
+                }
+            }
+
+            Repeater {
+                model: [ "forward", "trash" ]
+
+                HifiStylesUit.HiFiGlyphs {
+                    property var glyphs: {
+                        "application": hifi.glyphs.install,
+                        "avatar": hifi.glyphs.avatar,
+                        "content set": hifi.glyphs.globe,
+                        "entity": hifi.glyphs.wand,
+                        "trash": hifi.glyphs.trash,
+                        "unknown": hifi.glyphs.circleSlash,
+                        "wearable": hifi.glyphs.hat,
+                    }
+                    text: (("trash" === modelData) ?
+                        glyphs.trash :
+                        glyphs[comboBox.model[comboBox.currentIndex]])
+                    size: ("trash" === modelData) ? 22 : 30
+                    color: hifi.colors.black
+                    horizontalAlignment: Text.AlignHCenter
+                    MouseArea {
+                        anchors.fill: parent
+                        onClicked: {
+                            actions[modelData](resource, comboBox.currentText);
+                        }
+                    }
+                }
+            }
+        }
+
+        headerPositioning: ListView.OverlayHeader
+        header: HifiStylesUit.RalewayRegular {
+            id: rootHeader
+            text: "Marketplace Item Tester"
+            height: 80
+            width: paintedWidth
+            size: 22
+            color: hifi.colors.black
+            anchors.left: parent.left
+            anchors.leftMargin: 12
+        }
+
+        footerPositioning: ListView.OverlayFooter
+        footer: Row {
+            id: rootActions
+            spacing: 20
+            anchors.horizontalCenter: parent.horizontalCenter
+
+            property string currentAction
+            property var actions: {
+                "Load File": function(){
+                    rootActions.currentAction = "load file";
+                    Window.browseChanged.connect(onResourceSelected);
+                    Window.browseAsync("Please select a file (*.app.json *.json *.fst *.json.gz)", "", "Assets (*.app.json *.json *.fst *.json.gz)");
+                },
+                "Load URL": function(){
+                    rootActions.currentAction = "load url";
+                    Window.promptTextChanged.connect(onResourceSelected);
+                    Window.promptAsync("Please enter a URL", "");
+                }
+            }
+
+            function onResourceSelected(resource) {
+                // It is possible that we received the present signal
+                // from something other than our browserAsync window.
+                // Alas, there is nothing we can do about that so charge
+                // ahead as though we are sure the present signal is one
+                // we expect.
+                switch(currentAction) {
+                    case "load file":
+                        Window.browseChanged.disconnect(onResourceSelected);
+                        break
+                    case "load url":
+                        Window.promptTextChanged.disconnect(onResourceSelected);
+                        break;
+                }
+                if (resource) {
+                    var resourceObj = buildResourceObj(resource);
+                    installResourceObj(resourceObj);
+                    sendToScript({
+                        method: 'tester_newResourceObject',
+                        resourceObject: resourceObj });
+                }
+            }
+
+            Repeater {
+                model: [ "Load File", "Load URL" ]
+                HifiControlsUit.Button {
+                    color: hifi.buttons.blue
+                    fontSize: 20
+                    text: modelData
+                    width: root.width / 3
+                    height: 40
+                    onClicked: actions[text]()
+                }
+            }
+        }
+    }
+}

interface/resources/qml/hifi/commerce/purchases/PurchasedItem.qml

@@ -59,7 +59,7 @@ Item {
 
     Connections {
         target: Commerce;
-        
+
         onContentSetChanged: {
             if (contentSetHref === root.itemHref) {
                 showConfirmation = true;
@@ -135,7 +135,7 @@ Item {
                 anchors.topMargin: 8;
                 width: 30;
                 height: width;
-            
+
                 HiFiGlyphs {
                     id: closeContextMenuGlyph;
                     text: hifi.glyphs.close;
@@ -376,7 +376,7 @@ Item {
                 }
             }
         }
-        
+
         transform: Rotation {
             id: rotation;
             origin.x: flipable.width/2;
@@ -509,7 +509,7 @@ Item {
                     }
                 verticalAlignment: Text.AlignTop;
             }
-        
+
             HiFiGlyphs {
                 id: statusIcon;
                 text: {
@@ -588,7 +588,7 @@ Item {
                 border.width: 1;
                 border.color: "#E2334D";
             }
-            
+
             HiFiGlyphs {
                 id: contextMenuGlyph;
                 text: hifi.glyphs.verticalEllipsis;
@@ -615,7 +615,7 @@ Item {
                 }
             }
         }
-        
+
         Rectangle {
             id: rezzedNotifContainer;
             z: 998;
@@ -663,13 +663,13 @@ Item {
                     Tablet.playSound(TabletEnums.ButtonHover);
                 }
             }
-    
+
             onFocusChanged: {
                 if (focus) {
                     Tablet.playSound(TabletEnums.ButtonHover);
                 }
             }
-            
+
             onClicked: {
                 Tablet.playSound(TabletEnums.ButtonClick);
                 if (root.itemType === "contentSet") {
@@ -775,7 +775,7 @@ Item {
             // Style
             color: hifi.colors.redAccent;
             horizontalAlignment: Text.AlignRight;
-            
+
             MouseArea {
                 anchors.fill: parent;
                 hoverEnabled: true;

interface/resources/qml/hifi/commerce/purchases/Purchases.qml

@@ -93,7 +93,7 @@ Rectangle {
                 console.log("Failed to get Available Updates", result.data.message);
             } else {
                 sendToScript({method: 'purchases_availableUpdatesReceived', numUpdates: result.data.updates.length });
-                root.numUpdatesAvailable = result.data.updates.length;
+                root.numUpdatesAvailable = result.total_entries;
             }
         }
 

interface/resources/qml/hifi/commerce/wallet/Wallet.qml

@@ -408,9 +408,7 @@ Rectangle {
 
         Connections {
             onSendSignalToWallet: {
-                if (msg.method === 'walletReset' || msg.method === 'passphraseReset') {
-                    sendToScript(msg);
-                } else if (msg.method === 'walletSecurity_changeSecurityImage') {
+                if (msg.method === 'walletSecurity_changeSecurityImage') {
                     securityImageChange.initModel();
                     root.activeView = "securityImageChange";
                 }

interface/resources/qml/hifi/commerce/wallet/WalletHome.qml

@@ -45,14 +45,6 @@ Item {
         onHistoryResult : {
             transactionHistoryModel.handlePage(null, result);
         }
-
-        onAvailableUpdatesResult: {
-            if (result.status !== 'success') {
-                console.log("Failed to get Available Updates", result.data.message);
-            } else {
-                sendToScript({method: 'wallet_availableUpdatesReceived', numUpdates: result.data.updates.length });
-            }
-        }
     }
 
     Connections {

interface/src/AndroidHelper.cpp

@@ -10,6 +10,7 @@
 //
 #include "AndroidHelper.h"
 #include <QDebug>
+#include <AudioClient.h>
 #include "Application.h"
 
 #if defined(qApp)
@@ -18,6 +19,7 @@
 #define qApp (static_cast<Application*>(QCoreApplication::instance()))
 
 AndroidHelper::AndroidHelper() {
+    qRegisterMetaType<QAudio::Mode>("QAudio::Mode");
 }
 
 AndroidHelper::~AndroidHelper() {
@@ -56,3 +58,12 @@ void AndroidHelper::processURL(const QString &url) {
         qApp->acceptURL(url);
     }
 }
+
+void AndroidHelper::notifyHeadsetOn(bool pluggedIn) {
+#if defined (Q_OS_ANDROID)
+    auto audioClient = DependencyManager::get<AudioClient>();
+    if (audioClient) {
+        QMetaObject::invokeMethod(audioClient.data(), "setHeadsetPluggedIn", Q_ARG(bool, pluggedIn));
+    }
+#endif
+}

interface/src/AndroidHelper.h

@@ -29,6 +29,7 @@ public:
 
     void performHapticFeedback(int duration);
     void processURL(const QString &url);
+    void notifyHeadsetOn(bool pluggedIn);
 
     AndroidHelper(AndroidHelper const&)  = delete;
     void operator=(AndroidHelper const&) = delete;

interface/src/Application.cpp

@@ -1691,21 +1691,21 @@ Application::Application(int& argc, char** argv, QElapsedTimer& startupTimer, bo
         return DependencyManager::get<OffscreenUi>()->navigationFocused() ? 1 : 0;
     });
     _applicationStateDevice->setInputVariant(STATE_PLATFORM_WINDOWS, []() -> float {
-#if defined(Q_OS_WIN) 
+#if defined(Q_OS_WIN)
         return 1;
 #else
         return 0;
 #endif
     });
     _applicationStateDevice->setInputVariant(STATE_PLATFORM_MAC, []() -> float {
-#if defined(Q_OS_MAC) 
+#if defined(Q_OS_MAC)
         return 1;
 #else
         return 0;
 #endif
     });
     _applicationStateDevice->setInputVariant(STATE_PLATFORM_ANDROID, []() -> float {
-#if defined(Q_OS_ANDROID) 
+#if defined(Q_OS_ANDROID)
         return 1;
 #else
         return 0;
@@ -1759,10 +1759,12 @@ Application::Application(int& argc, char** argv, QElapsedTimer& startupTimer, bo
 
     // Make sure we don't time out during slow operations at startup
     updateHeartbeat();
-
     QTimer* settingsTimer = new QTimer();
     moveToNewNamedThread(settingsTimer, "Settings Thread", [this, settingsTimer]{
-        connect(qApp, &Application::beforeAboutToQuit, [this, settingsTimer]{
+        // This needs to run on the settings thread, so we need to pass the `settingsTimer` as the 
+        // receiver object, otherwise it will run on the application thread and trigger a warning
+        // about trying to kill the timer on the main thread.
+        connect(qApp, &Application::beforeAboutToQuit, settingsTimer, [this, settingsTimer]{
             // Disconnect the signal from the save settings
             QObject::disconnect(settingsTimer, &QTimer::timeout, this, &Application::saveSettings);
             // Stop the settings timer
@@ -2881,9 +2883,10 @@ void Application::initializeUi() {
         QUrl{ "hifi/commerce/common/CommerceLightbox.qml" },
         QUrl{ "hifi/commerce/common/EmulatedMarketplaceHeader.qml" },
         QUrl{ "hifi/commerce/common/FirstUseTutorial.qml" },
-        QUrl{ "hifi/commerce/common/SortableListModel.qml" },
         QUrl{ "hifi/commerce/common/sendAsset/SendAsset.qml" },
+        QUrl{ "hifi/commerce/common/SortableListModel.qml" },
         QUrl{ "hifi/commerce/inspectionCertificate/InspectionCertificate.qml" },
+        QUrl{ "hifi/commerce/marketplaceItemTester/MarketplaceItemTester.qml"},
         QUrl{ "hifi/commerce/purchases/PurchasedItem.qml" },
         QUrl{ "hifi/commerce/purchases/Purchases.qml" },
         QUrl{ "hifi/commerce/wallet/Help.qml" },
@@ -3427,7 +3430,12 @@ void Application::handleSandboxStatus(QNetworkReply* reply) {
     int urlIndex = arguments().indexOf(HIFI_URL_COMMAND_LINE_KEY);
     QString addressLookupString;
     if (urlIndex != -1) {
-        addressLookupString = arguments().value(urlIndex + 1);
+        QUrl url(arguments().value(urlIndex + 1));
+        if (url.scheme() == URL_SCHEME_HIFIAPP) {
+            Setting::Handle<QVariant>("startUpApp").set(url.path());
+        } else {
+            addressLookupString = url.toString();
+        }
     }
 
     static const QString SENT_TO_PREVIOUS_LOCATION = "previous_location";
@@ -3498,13 +3506,14 @@ bool Application::isServerlessMode() const {
 }
 
 void Application::setIsInterstitialMode(bool interstitialMode) {
-    Settings settings;
-    bool enableInterstitial = settings.value("enableIntersitialMode", false).toBool();
-    if (_interstitialMode != interstitialMode && enableInterstitial) {
-        _interstitialMode = interstitialMode;
+    bool enableInterstitial = DependencyManager::get<NodeList>()->getDomainHandler().getInterstitialModeEnabled();
+    if (enableInterstitial) {
+        if (_interstitialMode != interstitialMode) {
+            _interstitialMode = interstitialMode;
 
-        DependencyManager::get<AudioClient>()->setAudioPaused(_interstitialMode);
-        DependencyManager::get<AvatarManager>()->setMyAvatarDataPacketsPaused(_interstitialMode);
+            DependencyManager::get<AudioClient>()->setAudioPaused(_interstitialMode);
+            DependencyManager::get<AvatarManager>()->setMyAvatarDataPacketsPaused(_interstitialMode);
+        }
     }
 }
 
@@ -7674,6 +7683,9 @@ void Application::openUrl(const QUrl& url) const {
     if (!url.isEmpty()) {
         if (url.scheme() == URL_SCHEME_HIFI) {
             DependencyManager::get<AddressManager>()->handleLookupString(url.toString());
+        } else if (url.scheme() == URL_SCHEME_HIFIAPP) {
+            QmlCommerce commerce;
+            commerce.openSystemApp(url.path());
         } else {
             // address manager did not handle - ask QDesktopServices to handle
             QDesktopServices::openUrl(url);

interface/src/Application.h

@@ -432,7 +432,7 @@ public slots:
 
     void setIsServerlessMode(bool serverlessDomain);
     void loadServerlessDomain(QUrl domainURL, bool errorDomain = false);
-    void setIsInterstitialMode(bool interstialMode);
+    void setIsInterstitialMode(bool interstitialMode);
 
     void updateVerboseLogging();
 

interface/src/ConnectionMonitor.cpp

@@ -41,9 +41,15 @@ void ConnectionMonitor::init() {
     }
 
     connect(&_timer, &QTimer::timeout, this, [this]() {
-        qDebug() << "ConnectionMonitor: Redirecting to 404 error domain";
         // set in a timeout error
-        emit setRedirectErrorState(REDIRECT_HIFI_ADDRESS, 5);
+        bool enableInterstitial = DependencyManager::get<NodeList>()->getDomainHandler().getInterstitialModeEnabled();
+        if (enableInterstitial) {
+            qDebug() << "ConnectionMonitor: Redirecting to 404 error domain";
+            emit setRedirectErrorState(REDIRECT_HIFI_ADDRESS, "", 5);
+        } else {
+            qDebug() << "ConnectionMonitor: Showing connection failure window";
+            DependencyManager::get<DialogsManager>()->setDomainConnectionFailureVisibility(true);
+        }
     });
 }
 
@@ -53,4 +59,8 @@ void ConnectionMonitor::startTimer() {
 
 void ConnectionMonitor::stopTimer() {
     _timer.stop();
+    bool enableInterstitial = DependencyManager::get<NodeList>()->getDomainHandler().getInterstitialModeEnabled();
+    if (!enableInterstitial) {
+        DependencyManager::get<DialogsManager>()->setDomainConnectionFailureVisibility(false);
+    }
 }

interface/src/ConnectionMonitor.h

@@ -24,7 +24,7 @@ public:
     void init();
 
 signals:
-    void setRedirectErrorState(QUrl errorURL, int reasonCode);
+    void setRedirectErrorState(QUrl errorURL, QString reasonMessage = "", int reasonCode = -1, const QString& extraInfo = "");
 
 private slots:
     void startTimer();
@@ -34,4 +34,4 @@ private:
     QTimer _timer;
 };
 
-#endif // hifi_ConnectionMonitor_h
+#endif // hifi_ConnectionMonitor_h

interface/src/avatar/AvatarManager.cpp

@@ -234,11 +234,13 @@ void AvatarManager::updateOtherAvatars(float deltaTime) {
         const SortableAvatar& sortData = *it;
         const auto avatar = std::static_pointer_cast<OtherAvatar>(sortData.getAvatar());
 
-        // TODO: to help us scale to more avatars it would be nice to not have to poll orb state here
-        // if the geometry is loaded then turn off the orb
+        // TODO: to help us scale to more avatars it would be nice to not have to poll this stuff every update
         if (avatar->getSkeletonModel()->isLoaded()) {
             // remove the orb if it is there
             avatar->removeOrb();
+            if (avatar->needsPhysicsUpdate()) {
+                _avatarsToChangeInPhysics.insert(avatar);
+            }
         } else {
             avatar->updateOrbPosition();
         }
@@ -456,31 +458,37 @@ void AvatarManager::handleRemovedAvatar(const AvatarSharedPointer& removedAvatar
 }
 
 void AvatarManager::clearOtherAvatars() {
-    // Remove other avatars from the world but don't actually remove them from _avatarHash
-    // each will either be removed on timeout or will re-added to the world on receipt of update.
-    const render::ScenePointer& scene = qApp->getMain3DScene();
-    render::Transaction transaction;
-
-    QReadLocker locker(&_hashLock);
-    AvatarHash::iterator avatarIterator =  _avatarHash.begin();
-    while (avatarIterator != _avatarHash.end()) {
-        auto avatar = std::static_pointer_cast<Avatar>(avatarIterator.value());
-        if (avatar != _myAvatar) {
-            handleRemovedAvatar(avatar);
-            avatarIterator = _avatarHash.erase(avatarIterator);
-        } else {
-            ++avatarIterator;
-        }
-    }
-    assert(scene);
-    scene->enqueueTransaction(transaction);
     _myAvatar->clearLookAtTargetAvatar();
+
+    // setup a vector of removed avatars outside the scope of the hash lock
+    std::vector<AvatarSharedPointer> removedAvatars;
+
+    {
+        QWriteLocker locker(&_hashLock);
+
+        removedAvatars.reserve(_avatarHash.size());
+
+        auto avatarIterator =  _avatarHash.begin();
+        while (avatarIterator != _avatarHash.end()) {
+            auto avatar = std::static_pointer_cast<Avatar>(avatarIterator.value());
+            if (avatar != _myAvatar) {
+                removedAvatars.push_back(avatar);
+                avatarIterator = _avatarHash.erase(avatarIterator);
+            } else {
+                ++avatarIterator;
+            }
+        }
+    }    
+
+    for (auto& av : removedAvatars) {
+        handleRemovedAvatar(av);
+    }
 }
 
 void AvatarManager::deleteAllAvatars() {
     assert(_avatarsToChangeInPhysics.empty());
 
-    QReadLocker locker(&_hashLock);
+    QWriteLocker locker(&_hashLock);
     AvatarHash::iterator avatarIterator =  _avatarHash.begin();
     while (avatarIterator != _avatarHash.end()) {
         auto avatar = std::static_pointer_cast<OtherAvatar>(avatarIterator.value());

interface/src/avatar/AvatarManager.h

@@ -204,7 +204,12 @@ private:
     void simulateAvatarFades(float deltaTime);
 
     AvatarSharedPointer newSharedAvatar() override;
-    void handleRemovedAvatar(const AvatarSharedPointer& removedAvatar, KillAvatarReason removalReason = KillAvatarReason::NoReason) override;
+    
+    // called only from the AvatarHashMap thread - cannot be called while this thread holds the
+    // hash lock, since handleRemovedAvatar needs a write lock on the entity tree and the entity tree
+    // frequently grabs a read lock on the hash to get a given avatar by ID
+    void handleRemovedAvatar(const AvatarSharedPointer& removedAvatar,
+                             KillAvatarReason removalReason = KillAvatarReason::NoReason) override;
 
     QVector<AvatarSharedPointer> _avatarsToFade;
 

interface/src/avatar/MyAvatar.cpp

@@ -91,6 +91,8 @@ const float MIN_SCALE_CHANGED_DELTA = 0.001f;
 const int MODE_READINGS_RING_BUFFER_SIZE = 500;
 const float CENTIMETERS_PER_METER = 100.0f;
 
+const QString AVATAR_SETTINGS_GROUP_NAME { "Avatar" };
+
 MyAvatar::MyAvatar(QThread* thread) :
     Avatar(thread),
     _yawSpeed(YAW_SPEED_DEFAULT),
@@ -114,11 +116,27 @@ MyAvatar::MyAvatar(QThread* thread) :
     _bodySensorMatrix(),
     _goToPending(false),
     _goToSafe(true),
+    _goToFeetAjustment(false),
     _goToPosition(),
     _goToOrientation(),
     _prevShouldDrawHead(true),
     _audioListenerMode(FROM_HEAD),
-    _hmdAtRestDetector(glm::vec3(0), glm::quat())
+    _hmdAtRestDetector(glm::vec3(0), glm::quat()),
+    _dominantHandSetting(QStringList() << AVATAR_SETTINGS_GROUP_NAME << "dominantHand", DOMINANT_RIGHT_HAND),
+    _headPitchSetting(QStringList() << AVATAR_SETTINGS_GROUP_NAME << "", 0.0f),
+    _scaleSetting(QStringList() << AVATAR_SETTINGS_GROUP_NAME << "scale", _targetScale),
+    _yawSpeedSetting(QStringList() << AVATAR_SETTINGS_GROUP_NAME << "yawSpeed", _yawSpeed),
+    _pitchSpeedSetting(QStringList() << AVATAR_SETTINGS_GROUP_NAME << "pitchSpeed", _pitchSpeed),
+    _fullAvatarURLSetting(QStringList() << AVATAR_SETTINGS_GROUP_NAME << "fullAvatarURL",
+                          AvatarData::defaultFullAvatarModelUrl()),
+    _fullAvatarModelNameSetting(QStringList() << AVATAR_SETTINGS_GROUP_NAME << "fullAvatarModelName", _fullAvatarModelName),
+    _animGraphURLSetting(QStringList() << AVATAR_SETTINGS_GROUP_NAME << "animGraphURL", QUrl("")),
+    _displayNameSetting(QStringList() << AVATAR_SETTINGS_GROUP_NAME << "displayName", ""),
+    _collisionSoundURLSetting(QStringList() << AVATAR_SETTINGS_GROUP_NAME << "collisionSoundURL", QUrl(_collisionSoundURL)),
+    _useSnapTurnSetting(QStringList() << AVATAR_SETTINGS_GROUP_NAME << "useSnapTurn", _useSnapTurn),
+    _userHeightSetting(QStringList() << AVATAR_SETTINGS_GROUP_NAME << "userHeight", DEFAULT_AVATAR_HEIGHT),
+    _flyingHMDSetting(QStringList() << AVATAR_SETTINGS_GROUP_NAME << "flyingHMD", _flyingPrefHMD),
+    _avatarEntityCountSetting(QStringList() << AVATAR_SETTINGS_GROUP_NAME << "avatarEntityData" << "size", _flyingPrefHMD)
 {
     _clientTraitsHandler = std::unique_ptr<ClientTraitsHandler>(new ClientTraitsHandler(this));
 
@@ -481,7 +499,7 @@ void MyAvatar::update(float deltaTime) {
     setCurrentStandingHeight(computeStandingHeightMode(getControllerPoseInAvatarFrame(controller::Action::HEAD)));
     setAverageHeadRotation(computeAverageHeadRotation(getControllerPoseInAvatarFrame(controller::Action::HEAD)));
 
-   if (_drawAverageFacingEnabled) {
+    if (_drawAverageFacingEnabled) {
         auto sensorHeadPose = getControllerPoseInSensorFrame(controller::Action::HEAD);
         glm::vec3 worldHeadPos = transformPoint(getSensorToWorldMatrix(), sensorHeadPose.getTranslation());
         glm::vec3 worldFacingAverage = transformVectorFast(getSensorToWorldMatrix(), glm::vec3(_headControllerFacingMovingAverage.x, 0.0f, _headControllerFacingMovingAverage.y));
@@ -509,6 +527,11 @@ void MyAvatar::update(float deltaTime) {
         _physicsSafetyPending = getCollisionsEnabled();
         _characterController.recomputeFlying(); // In case we've gone to into the sky.
     }
+    if (_goToFeetAjustment && _skeletonModelLoaded) {
+        auto feetAjustment = getWorldPosition() - getWorldFeetPosition();
+        goToLocation(getWorldPosition() + feetAjustment);
+        _goToFeetAjustment = false;
+    }
     if (_physicsSafetyPending && qApp->isPhysicsEnabled() && _characterController.isEnabledAndReady()) {
         // When needed and ready, arrange to check and fix.
         _physicsSafetyPending = false;
@@ -1135,88 +1158,80 @@ void MyAvatar::restoreRoleAnimation(const QString& role) {
 }
 
 void MyAvatar::saveAvatarUrl() {
-    Settings settings;
-    settings.beginGroup("Avatar");
-    if (qApp->getSaveAvatarOverrideUrl() || !qApp->getAvatarOverrideUrl().isValid() ) {
-        settings.setValue("fullAvatarURL",
-                          _fullAvatarURLFromPreferences == AvatarData::defaultFullAvatarModelUrl() ?
-                          "" :
-                          _fullAvatarURLFromPreferences.toString());
+    if (qApp->getSaveAvatarOverrideUrl() || !qApp->getAvatarOverrideUrl().isValid()) {
+        _fullAvatarURLSetting.set(_fullAvatarURLFromPreferences == AvatarData::defaultFullAvatarModelUrl() ?
+                                  "" :
+                                  _fullAvatarURLFromPreferences.toString());
+    }
+}
+
+void MyAvatar::resizeAvatarEntitySettingHandles(unsigned int avatarEntityIndex) {
+    // The original Settings interface saved avatar-entity array data like this:
+    // Avatar/avatarEntityData/size: 5
+    // Avatar/avatarEntityData/1/id: ...
+    // Avatar/avatarEntityData/1/properties: ...
+    // ...
+    // Avatar/avatarEntityData/5/id: ...
+    // Avatar/avatarEntityData/5/properties: ...
+    //
+    // Create Setting::Handles to mimic this.
+
+    while (_avatarEntityIDSettings.size() <= avatarEntityIndex) {
+        Setting::Handle<QUuid> idHandle(QStringList() << AVATAR_SETTINGS_GROUP_NAME << "avatarEntityData"
+                                        << QString::number(avatarEntityIndex + 1) << "id", QUuid());
+        _avatarEntityIDSettings.push_back(idHandle);
+        Setting::Handle<QByteArray> dataHandle(QStringList() << AVATAR_SETTINGS_GROUP_NAME << "avatarEntityData"
+                                               << QString::number(avatarEntityIndex + 1) << "properties", QByteArray());
+        _avatarEntityDataSettings.push_back(dataHandle);
     }
-    settings.endGroup();
 }
 
 void MyAvatar::saveData() {
-    Settings settings;
-    settings.beginGroup("Avatar");
-
-    settings.setValue("dominantHand", _dominantHand);
-    settings.setValue("headPitch", getHead()->getBasePitch());
-
-    settings.setValue("scale", _targetScale);
-
-    settings.setValue("yawSpeed", _yawSpeed);
-    settings.setValue("pitchSpeed", _pitchSpeed);
+    _dominantHandSetting.set(_dominantHand);
+    _headPitchSetting.set(getHead()->getBasePitch());
+    _scaleSetting.set(_targetScale);
+    _yawSpeedSetting.set(_yawSpeed);
+    _pitchSpeedSetting.set(_pitchSpeed);
 
     // only save the fullAvatarURL if it has not been overwritten on command line
     // (so the overrideURL is not valid), or it was overridden _and_ we specified
     // --replaceAvatarURL (so _saveAvatarOverrideUrl is true)
     if (qApp->getSaveAvatarOverrideUrl() || !qApp->getAvatarOverrideUrl().isValid() ) {
-        settings.setValue("fullAvatarURL",
-                      _fullAvatarURLFromPreferences == AvatarData::defaultFullAvatarModelUrl() ?
-                      "" :
-                      _fullAvatarURLFromPreferences.toString());
+        _fullAvatarURLSetting.set(_fullAvatarURLFromPreferences == AvatarData::defaultFullAvatarModelUrl() ?
+                                  "" :
+                                  _fullAvatarURLFromPreferences.toString());
     }
 
-    settings.setValue("fullAvatarModelName", _fullAvatarModelName);
-
+    _fullAvatarModelNameSetting.set(_fullAvatarModelName);
     QUrl animGraphUrl = _prefOverrideAnimGraphUrl.get();
-    settings.setValue("animGraphURL", animGraphUrl);
+    _animGraphURLSetting.set(animGraphUrl);
+    _displayNameSetting.set(_displayName);
+    _collisionSoundURLSetting.set(_collisionSoundURL);
+    _useSnapTurnSetting.set(_useSnapTurn);
+    _userHeightSetting.set(getUserHeight());
+    _flyingHMDSetting.set(getFlyingHMDPref());
 
-    settings.beginWriteArray("attachmentData");
-    for (int i = 0; i < _attachmentData.size(); i++) {
-        settings.setArrayIndex(i);
-        const AttachmentData& attachment = _attachmentData.at(i);
-        settings.setValue("modelURL", attachment.modelURL);
-        settings.setValue("jointName", attachment.jointName);
-        settings.setValue("translation_x", attachment.translation.x);
-        settings.setValue("translation_y", attachment.translation.y);
-        settings.setValue("translation_z", attachment.translation.z);
-        glm::vec3 eulers = safeEulerAngles(attachment.rotation);
-        settings.setValue("rotation_x", eulers.x);
-        settings.setValue("rotation_y", eulers.y);
-        settings.setValue("rotation_z", eulers.z);
-        settings.setValue("scale", attachment.scale);
-        settings.setValue("isSoft", attachment.isSoft);
-    }
-    settings.endArray();
-
-    settings.remove("avatarEntityData");
-    settings.beginWriteArray("avatarEntityData");
-    int avatarEntityIndex = 0;
     auto hmdInterface = DependencyManager::get<HMDScriptingInterface>();
     _avatarEntitiesLock.withReadLock([&] {
-        for (auto entityID : _avatarEntityData.keys()) {
-            if (hmdInterface->getCurrentTabletFrameID() == entityID) {
-                // don't persist the tablet between domains / sessions
-                continue;
-            }
+        QList<QUuid> avatarEntityIDs = _avatarEntityData.keys();
+        unsigned int avatarEntityCount = avatarEntityIDs.size();
+        unsigned int previousAvatarEntityCount = _avatarEntityCountSetting.get(0);
+        resizeAvatarEntitySettingHandles(std::max<unsigned int>(avatarEntityCount, previousAvatarEntityCount));
+        _avatarEntityCountSetting.set(avatarEntityCount);
 
-            settings.setArrayIndex(avatarEntityIndex);
-            settings.setValue("id", entityID);
-            settings.setValue("properties", _avatarEntityData.value(entityID));
+        unsigned int avatarEntityIndex = 0;
+        for (auto entityID : avatarEntityIDs) {
+            _avatarEntityIDSettings[avatarEntityIndex].set(entityID);
+            _avatarEntityDataSettings[avatarEntityIndex].set(_avatarEntityData.value(entityID));
             avatarEntityIndex++;
         }
+
+        // clean up any left-over (due to the list shrinking) slots
+        for (; avatarEntityIndex < previousAvatarEntityCount; avatarEntityIndex++) {
+            _avatarEntityIDSettings[avatarEntityIndex].remove();
+            _avatarEntityDataSettings[avatarEntityIndex].remove();
+        }
     });
-    settings.endArray();
-
-    settings.setValue("displayName", _displayName);
-    settings.setValue("collisionSoundURL", _collisionSoundURL);
-    settings.setValue("useSnapTurn", _useSnapTurn);
-    settings.setValue("userHeight", getUserHeight());
-    settings.setValue("flyingHMD", getFlyingHMDPref());
-
-    settings.endGroup();
 }
 
 float loadSetting(Settings& settings, const QString& name, float defaultValue) {
@@ -1314,66 +1329,36 @@ void MyAvatar::setEnableInverseKinematics(bool isEnabled) {
 }
 
 void MyAvatar::loadData() {
-    Settings settings;
-    settings.beginGroup("Avatar");
+    getHead()->setBasePitch(_headPitchSetting.get());
 
-    getHead()->setBasePitch(loadSetting(settings, "headPitch", 0.0f));
+    _yawSpeed = _yawSpeedSetting.get(_yawSpeed);
+    _pitchSpeed = _pitchSpeedSetting.get(_pitchSpeed);
 
-    _yawSpeed = loadSetting(settings, "yawSpeed", _yawSpeed);
-    _pitchSpeed = loadSetting(settings, "pitchSpeed", _pitchSpeed);
-
-    _prefOverrideAnimGraphUrl.set(QUrl(settings.value("animGraphURL", "").toString()));
-    _fullAvatarURLFromPreferences = settings.value("fullAvatarURL", AvatarData::defaultFullAvatarModelUrl()).toUrl();
-    _fullAvatarModelName = settings.value("fullAvatarModelName", DEFAULT_FULL_AVATAR_MODEL_NAME).toString();
+    _prefOverrideAnimGraphUrl.set(_prefOverrideAnimGraphUrl.get().toString());
+    _fullAvatarURLFromPreferences = _fullAvatarURLSetting.get(QUrl(AvatarData::defaultFullAvatarModelUrl()));
+    _fullAvatarModelName = _fullAvatarModelNameSetting.get(DEFAULT_FULL_AVATAR_MODEL_NAME).toString();
 
     useFullAvatarURL(_fullAvatarURLFromPreferences, _fullAvatarModelName);
 
-    int attachmentCount = settings.beginReadArray("attachmentData");
-    for (int i = 0; i < attachmentCount; i++) {
-        settings.setArrayIndex(i);
-        AttachmentData attachment;
-        attachment.modelURL = settings.value("modelURL").toUrl();
-        attachment.jointName = settings.value("jointName").toString();
-        attachment.translation.x = loadSetting(settings, "translation_x", 0.0f);
-        attachment.translation.y = loadSetting(settings, "translation_y", 0.0f);
-        attachment.translation.z = loadSetting(settings, "translation_z", 0.0f);
-        glm::vec3 eulers;
-        eulers.x = loadSetting(settings, "rotation_x", 0.0f);
-        eulers.y = loadSetting(settings, "rotation_y", 0.0f);
-        eulers.z = loadSetting(settings, "rotation_z", 0.0f);
-        attachment.rotation = glm::quat(eulers);
-        attachment.scale = loadSetting(settings, "scale", 1.0f);
-        attachment.isSoft = settings.value("isSoft").toBool();
-        // old attachments are stored and loaded/converted later when rig is ready
-        _oldAttachmentData.append(attachment);
-    }
-    settings.endArray();
-
-    int avatarEntityCount = settings.beginReadArray("avatarEntityData");
+    int avatarEntityCount = _avatarEntityCountSetting.get(0);
     for (int i = 0; i < avatarEntityCount; i++) {
-        settings.setArrayIndex(i);
-        QUuid entityID = settings.value("id").toUuid();
+        resizeAvatarEntitySettingHandles(i);
         // QUuid entityID = QUuid::createUuid(); // generate a new ID
-        QByteArray properties = settings.value("properties").toByteArray();
+        QUuid entityID = _avatarEntityIDSettings[i].get(QUuid());
+        QByteArray properties = _avatarEntityDataSettings[i].get();
         updateAvatarEntity(entityID, properties);
     }
-    settings.endArray();
-    if (avatarEntityCount == 0) {
-        // HACK: manually remove empty 'avatarEntityData' else legacy data may persist in settings file
-        settings.remove("avatarEntityData");
-    }
 
     // Flying preferences must be loaded before calling setFlyingEnabled()
     Setting::Handle<bool> firstRunVal { Settings::firstRun, true };
-    setFlyingHMDPref(firstRunVal.get() ? false : settings.value("flyingHMD").toBool());
+    setFlyingHMDPref(firstRunVal.get() ? false : _flyingHMDSetting.get());
     setFlyingEnabled(getFlyingEnabled());
 
-    setDisplayName(settings.value("displayName").toString());
-    setCollisionSoundURL(settings.value("collisionSoundURL", DEFAULT_AVATAR_COLLISION_SOUND_URL).toString());
-    setSnapTurn(settings.value("useSnapTurn", _useSnapTurn).toBool());
-    setDominantHand(settings.value("dominantHand", _dominantHand).toString().toLower());
-    setUserHeight(settings.value("userHeight", DEFAULT_AVATAR_HEIGHT).toDouble());
-    settings.endGroup();
+    setDisplayName(_displayNameSetting.get());
+    setCollisionSoundURL(_collisionSoundURLSetting.get(QUrl(DEFAULT_AVATAR_COLLISION_SOUND_URL)).toString());
+    setSnapTurn(_useSnapTurnSetting.get());
+    setDominantHand(_dominantHandSetting.get(DOMINANT_RIGHT_HAND).toLower());
+    setUserHeight(_userHeightSetting.get(DEFAULT_AVATAR_HEIGHT));
 
     setEnableMeshVisible(Menu::getInstance()->isOptionChecked(MenuOption::MeshVisible));
     _follow.setToggleHipsFollowing (Menu::getInstance()->isOptionChecked(MenuOption::ToggleHipsFollowing));
@@ -1442,6 +1427,7 @@ AttachmentData MyAvatar::loadAttachmentData(const QUrl& modelURL, const QString&
     return attachment;
 }
 
+
 int MyAvatar::parseDataFromBuffer(const QByteArray& buffer) {
     qCDebug(interfaceapp) << "Error: ignoring update packet for MyAvatar"
         << " packetLength = " << buffer.size();
@@ -1748,6 +1734,7 @@ void MyAvatar::setSkeletonModelURL(const QUrl& skeletonModelURL) {
 
     _headBoneSet.clear();
     _cauterizationNeedsUpdate = true;
+    _skeletonModelLoaded = false;
 
     std::shared_ptr<QMetaObject::Connection> skeletonConnection = std::make_shared<QMetaObject::Connection>();
     *skeletonConnection = QObject::connect(_skeletonModel.get(), &SkeletonModel::skeletonLoaded, [this, skeletonModelChangeCount, skeletonConnection]() {
@@ -1765,6 +1752,7 @@ void MyAvatar::setSkeletonModelURL(const QUrl& skeletonModelURL) {
            _skeletonModel->setCauterizeBoneSet(_headBoneSet);
            _fstAnimGraphOverrideUrl = _skeletonModel->getGeometry()->getAnimGraphOverrideUrl();
            initAnimGraph();
+           _skeletonModelLoaded = true;
        }
        QObject::disconnect(*skeletonConnection);
     });
@@ -2899,10 +2887,7 @@ void MyAvatar::restrictScaleFromDomainSettings(const QJsonObject& domainSettings
     }
 
     // Set avatar current scale
-    Settings settings;
-    settings.beginGroup("Avatar");
-    _targetScale = loadSetting(settings, "scale", 1.0f);
-
+    _targetScale = _scaleSetting.get();
     // clamp the desired _targetScale by the domain limits NOW, don't try to gracefully animate.  Because
     // this might cause our avatar to become embedded in the terrain.
     _targetScale = getDomainLimitedScale();
@@ -2914,7 +2899,6 @@ void MyAvatar::restrictScaleFromDomainSettings(const QJsonObject& domainSettings
 
     setModelScale(_targetScale);
     rebuildCollisionShape();
-    settings.endGroup();
 
     _haveReceivedHeightLimitsFromDomain = true;
 }
@@ -2925,10 +2909,7 @@ void MyAvatar::leaveDomain() {
 }
 
 void MyAvatar::saveAvatarScale() {
-    Settings settings;
-    settings.beginGroup("Avatar");
-    settings.setValue("scale", _targetScale);
-    settings.endGroup();
+    _scaleSetting.set(_targetScale);
 }
 
 void MyAvatar::clearScaleRestriction() {
@@ -2972,46 +2953,10 @@ void MyAvatar::goToLocation(const QVariant& propertiesVar) {
 }
 
 void MyAvatar::goToFeetLocation(const glm::vec3& newPosition,
-    bool hasOrientation, const glm::quat& newOrientation,
-    bool shouldFaceLocation) {
-
-    qCDebug(interfaceapp).nospace() << "MyAvatar goToFeetLocation - moving to " << newPosition.x << ", "
-        << newPosition.y << ", " << newPosition.z;
-
-    ShapeInfo shapeInfo;
-    computeShapeInfo(shapeInfo);
-    glm::vec3 halfExtents = shapeInfo.getHalfExtents();
-    glm::vec3 localFeetPos = shapeInfo.getOffset() - glm::vec3(0.0f, halfExtents.y + halfExtents.x, 0.0f);
-    glm::mat4 localFeet = createMatFromQuatAndPos(Quaternions::IDENTITY, localFeetPos);
-    
-    glm::mat4 worldFeet = createMatFromQuatAndPos(Quaternions::IDENTITY, newPosition);
-    
-    glm::mat4 avatarMat = worldFeet * glm::inverse(localFeet);
-
-    glm::vec3 adjustedPosition = extractTranslation(avatarMat);
-
-    _goToPending = true;
-    _goToPosition = adjustedPosition;
-    _goToOrientation = getWorldOrientation();
-    if (hasOrientation) {
-        qCDebug(interfaceapp).nospace() << "MyAvatar goToFeetLocation - new orientation is "
-            << newOrientation.x << ", " << newOrientation.y << ", " << newOrientation.z << ", " << newOrientation.w;
-
-        // orient the user to face the target
-        glm::quat quatOrientation = cancelOutRollAndPitch(newOrientation);
-
-        if (shouldFaceLocation) {
-            quatOrientation = newOrientation * glm::angleAxis(PI, Vectors::UP);
-
-            // move the user a couple units away
-            const float DISTANCE_TO_USER = 2.0f;
-            _goToPosition = adjustedPosition - quatOrientation * IDENTITY_FORWARD * DISTANCE_TO_USER;
-        }
-
-        _goToOrientation = quatOrientation;
-    }
-
-    emit transformChanged();
+                                bool hasOrientation, const glm::quat& newOrientation,
+                                bool shouldFaceLocation) {
+    _goToFeetAjustment = true;
+    goToLocation(newPosition, hasOrientation, newOrientation, shouldFaceLocation);
 }
 
 void MyAvatar::goToLocation(const glm::vec3& newPosition,

interface/src/avatar/MyAvatar.h

@@ -550,6 +550,7 @@ public:
     float getHMDRollControlRate() const { return _hmdRollControlRate; }
 
     // get/set avatar data
+    void resizeAvatarEntitySettingHandles(unsigned int avatarEntityIndex);
     void saveData();
     void loadData();
 
@@ -1731,6 +1732,7 @@ private:
     bool _goToPending { false };
     bool _physicsSafetyPending { false };
     bool _goToSafe { true };
+    bool _goToFeetAjustment { false };
     glm::vec3 _goToPosition;
     glm::quat _goToOrientation;
 
@@ -1806,6 +1808,24 @@ private:
 
     bool _haveReceivedHeightLimitsFromDomain { false };
     int _disableHandTouchCount { 0 };
+    bool _skeletonModelLoaded { false };
+
+    Setting::Handle<QString> _dominantHandSetting;
+    Setting::Handle<float> _headPitchSetting;
+    Setting::Handle<float> _scaleSetting;
+    Setting::Handle<float> _yawSpeedSetting;
+    Setting::Handle<float> _pitchSpeedSetting;
+    Setting::Handle<QUrl> _fullAvatarURLSetting;
+    Setting::Handle<QUrl> _fullAvatarModelNameSetting;
+    Setting::Handle<QUrl> _animGraphURLSetting;
+    Setting::Handle<QString> _displayNameSetting;
+    Setting::Handle<QUrl> _collisionSoundURLSetting;
+    Setting::Handle<bool> _useSnapTurnSetting;
+    Setting::Handle<float> _userHeightSetting;
+    Setting::Handle<bool> _flyingHMDSetting;
+    Setting::Handle<int> _avatarEntityCountSetting;
+    std::vector<Setting::Handle<QUuid>> _avatarEntityIDSettings;
+    std::vector<Setting::Handle<QByteArray>> _avatarEntityDataSettings;
 };
 
 QScriptValue audioListenModeToScriptValue(QScriptEngine* engine, const AudioListenerMode& audioListenerMode);

interface/src/avatar/OtherAvatar.cpp

@@ -119,6 +119,11 @@ bool OtherAvatar::shouldBeInPhysicsSimulation() const {
     return (_workloadRegion < workload::Region::R3 && !isDead());
 }
 
+bool OtherAvatar::needsPhysicsUpdate() const {
+    constexpr uint32_t FLAGS_OF_INTEREST = Simulation::DIRTY_SHAPE | Simulation::DIRTY_MASS | Simulation::DIRTY_POSITION;
+    return (_motionState && (bool)(_motionState->getIncomingDirtyFlags() & FLAGS_OF_INTEREST));
+}
+
 void OtherAvatar::rebuildCollisionShape() {
     if (_motionState) {
         _motionState->addDirtyFlags(Simulation::DIRTY_SHAPE | Simulation::DIRTY_MASS);

interface/src/avatar/OtherAvatar.h

@@ -43,6 +43,7 @@ public:
 
     void setWorkloadRegion(uint8_t region);
     bool shouldBeInPhysicsSimulation() const;
+    bool needsPhysicsUpdate() const;
 
     friend AvatarManager;
 

interface/src/commerce/QmlCommerce.cpp

@@ -47,6 +47,54 @@ QmlCommerce::QmlCommerce() {
     _appsPath = PathUtils::getAppDataPath() + "Apps/";
 }
 
+
+
+
+void QmlCommerce::openSystemApp(const QString& appName) {
+    static QMap<QString, QString> systemApps {
+        {"GOTO",        "hifi/tablet/TabletAddressDialog.qml"},
+        {"PEOPLE",      "hifi/Pal.qml"},
+        {"WALLET",      "hifi/commerce/wallet/Wallet.qml"},
+        {"MARKET",      "/marketplace.html"}
+    };
+
+    static QMap<QString, QString> systemInject{
+        {"MARKET",      "/scripts/system/html/js/marketplacesInject.js"}
+    };
+
+
+    auto tablet = dynamic_cast<TabletProxy*>(
+        DependencyManager::get<TabletScriptingInterface>()->getTablet("com.highfidelity.interface.tablet.system"));
+
+    QMap<QString, QString>::const_iterator appPathIter = systemApps.find(appName);
+    if (appPathIter != systemApps.end()) {
+        if (appPathIter->contains(".qml", Qt::CaseInsensitive)) {
+            tablet->loadQMLSource(*appPathIter);
+        }
+        else if (appPathIter->contains(".html", Qt::CaseInsensitive)) {
+            QMap<QString, QString>::const_iterator injectIter = systemInject.find(appName);
+            if (appPathIter == systemInject.end()) {
+                tablet->gotoWebScreen(NetworkingConstants::METAVERSE_SERVER_URL().toString() + *appPathIter);
+            }
+            else {
+                QString inject = "file:///" + qApp->applicationDirPath() + *injectIter;
+                tablet->gotoWebScreen(NetworkingConstants::METAVERSE_SERVER_URL().toString() + *appPathIter, inject);
+            }
+        }
+        else {
+            qCDebug(commerce) << "Attempted to open unknown type of URL!";
+            return;
+        }
+    }
+    else {
+        qCDebug(commerce) << "Attempted to open unknown APP!";
+        return;
+    }
+
+    DependencyManager::get<HMDScriptingInterface>()->openTablet();
+}
+
+
 void QmlCommerce::getWalletStatus() {
     auto wallet = DependencyManager::get<Wallet>();
     wallet->getWalletStatus();
@@ -199,12 +247,18 @@ void QmlCommerce::transferAssetToUsername(const QString& username,
 }
 
 void QmlCommerce::replaceContentSet(const QString& itemHref, const QString& certificateID) {
-    auto ledger = DependencyManager::get<Ledger>();
-    ledger->updateLocation(certificateID, DependencyManager::get<AddressManager>()->getPlaceName(), true);
+    if (!certificateID.isEmpty()) {
+        auto ledger = DependencyManager::get<Ledger>();
+        ledger->updateLocation(
+            certificateID,
+            DependencyManager::get<AddressManager>()->getPlaceName(),
+            true);
+    }
     qApp->replaceDomainContent(itemHref);
-    QJsonObject messageProperties = { { "status", "SuccessfulRequestToReplaceContent" }, { "content_set_url", itemHref } };
+    QJsonObject messageProperties = {
+        { "status", "SuccessfulRequestToReplaceContent" },
+        { "content_set_url", itemHref } };
     UserActivityLogger::getInstance().logAction("replace_domain_content", messageProperties);
-
     emit contentSetChanged(itemHref);
 }
 
@@ -228,6 +282,7 @@ QString QmlCommerce::getInstalledApps(const QString& justInstalledAppID) {
         // Thus, we protect against deleting the .app.json from the user's disk (below)
         // by skipping that check for the app we just installed.
         if ((justInstalledAppID != "") && ((justInstalledAppID + ".app.json") == appFileName)) {
+            installedAppsFromMarketplace += appFileName + ",";
             continue;
         }
 
@@ -353,7 +408,7 @@ bool QmlCommerce::openApp(const QString& itemHref) {
     // Read from the file to know what .html or .qml document to open
     QFile appFile(_appsPath + "/" + appHref.fileName());
     if (!appFile.open(QIODevice::ReadOnly)) {
-        qCDebug(commerce) << "Couldn't open local .app.json file.";
+        qCDebug(commerce) << "Couldn't open local .app.json file:" << appFile;
         return false;
     }
     QJsonDocument appFileJsonDocument = QJsonDocument::fromJson(appFile.readAll());

interface/src/commerce/QmlCommerce.h

@@ -24,6 +24,7 @@ class QmlCommerce : public QObject {
 
 public:
     QmlCommerce();
+    void openSystemApp(const QString& appPath);
 
 signals:
     void walletStatusResult(uint walletStatus);

interface/src/main.cpp

@@ -176,7 +176,7 @@ int main(int argc, const char* argv[]) {
         if (socket.waitForConnected(LOCAL_SERVER_TIMEOUT_MS)) {
             if (parser.isSet(urlOption)) {
                 QUrl url = QUrl(parser.value(urlOption));
-                if (url.isValid() && url.scheme() == URL_SCHEME_HIFI) {
+                if (url.isValid() && (url.scheme() == URL_SCHEME_HIFI || url.scheme() == URL_SCHEME_HIFIAPP)) {
                     qDebug() << "Writing URL to local socket";
                     socket.write(url.toString().toUtf8());
                     if (!socket.waitForBytesWritten(5000)) {

interface/src/raypick/LaserPointer.cpp

@@ -35,6 +35,14 @@ void LaserPointer::editRenderStatePath(const std::string& state, const QVariant&
     }
 }
 
+PickResultPointer LaserPointer::getPickResultCopy(const PickResultPointer& pickResult) const {
+    auto rayPickResult = std::dynamic_pointer_cast<RayPickResult>(pickResult);
+    if (!rayPickResult) {
+        return std::make_shared<RayPickResult>();
+    }
+    return std::make_shared<RayPickResult>(*rayPickResult.get());
+}
+
 QVariantMap LaserPointer::toVariantMap() const {
     QVariantMap qVariantMap;
 

interface/src/raypick/LaserPointer.h

@@ -47,6 +47,8 @@ public:
     static std::shared_ptr<StartEndRenderState> buildRenderState(const QVariantMap& propMap);
 
 protected:
+    PickResultPointer getPickResultCopy(const PickResultPointer& pickResult) const override;
+
     void editRenderStatePath(const std::string& state, const QVariant& pathProps) override;
 
     glm::vec3 getPickOrigin(const PickResultPointer& pickResult) const override;

interface/src/raypick/ParabolaPointer.cpp

@@ -30,6 +30,14 @@ ParabolaPointer::ParabolaPointer(const QVariant& rayProps, const RenderStateMap&
 {
 }
 
+PickResultPointer ParabolaPointer::getPickResultCopy(const PickResultPointer& pickResult) const {
+    auto parabolaPickResult = std::dynamic_pointer_cast<ParabolaPickResult>(pickResult);
+    if (!parabolaPickResult) {
+        return std::make_shared<ParabolaPickResult>();
+    }
+    return std::make_shared<ParabolaPickResult>(*parabolaPickResult.get());
+}
+
 void ParabolaPointer::editRenderStatePath(const std::string& state, const QVariant& pathProps) {
     auto renderState = std::static_pointer_cast<RenderState>(_renderStates[state]);
     if (renderState) {
@@ -382,9 +390,8 @@ void ParabolaPointer::RenderState::ParabolaRenderItem::updateBounds() {
 
 const gpu::PipelinePointer ParabolaPointer::RenderState::ParabolaRenderItem::getParabolaPipeline() {
     if (!_parabolaPipeline || !_transparentParabolaPipeline) {
-        gpu::ShaderPointer program = gpu::Shader::createProgram(shader::render_utils::program::parabola);
-
         {
+            gpu::ShaderPointer program = gpu::Shader::createProgram(shader::render_utils::program::parabola);
             auto state = std::make_shared<gpu::State>();
             state->setDepthTest(true, true, gpu::LESS_EQUAL);
             state->setBlendFunction(false,
@@ -396,6 +403,7 @@ const gpu::PipelinePointer ParabolaPointer::RenderState::ParabolaRenderItem::get
         }
 
         {
+            gpu::ShaderPointer program = gpu::Shader::createProgram(shader::render_utils::program::parabola_translucent);
             auto state = std::make_shared<gpu::State>();
             state->setDepthTest(true, true, gpu::LESS_EQUAL);
             state->setBlendFunction(true,

interface/src/raypick/ParabolaPointer.h

@@ -102,6 +102,8 @@ public:
     static std::shared_ptr<StartEndRenderState> buildRenderState(const QVariantMap& propMap);
 
 protected:
+    virtual PickResultPointer getPickResultCopy(const PickResultPointer& pickResult) const override;
+
     void editRenderStatePath(const std::string& state, const QVariant& pathProps) override;
 
     glm::vec3 getPickOrigin(const PickResultPointer& pickResult) const override;

interface/src/raypick/StylusPointer.cpp

@@ -147,6 +147,14 @@ bool StylusPointer::shouldTrigger(const PickResultPointer& pickResult) {
     return false;
 }
 
+PickResultPointer StylusPointer::getPickResultCopy(const PickResultPointer& pickResult) const {
+    auto stylusPickResult = std::dynamic_pointer_cast<StylusPickResult>(pickResult);
+    if (!stylusPickResult) {
+        return std::make_shared<StylusPickResult>();
+    }
+    return std::make_shared<StylusPickResult>(*stylusPickResult.get());
+}
+
 Pointer::PickedObject StylusPointer::getHoveredObject(const PickResultPointer& pickResult) {
     auto stylusPickResult = std::static_pointer_cast<const StylusPickResult>(pickResult);
     if (!stylusPickResult) {

interface/src/raypick/StylusPointer.h

@@ -42,6 +42,7 @@ protected:
     Buttons getPressedButtons(const PickResultPointer& pickResult) override;
     bool shouldHover(const PickResultPointer& pickResult) override;
     bool shouldTrigger(const PickResultPointer& pickResult) override;
+    virtual PickResultPointer getPickResultCopy(const PickResultPointer& pickResult) const override;
 
     PointerEvent buildPointerEvent(const PickedObject& target, const PickResultPointer& pickResult, const std::string& button = "", bool hover = true) override;
 

interface/src/scripting/WindowScriptingInterface.cpp

@@ -180,6 +180,14 @@ void WindowScriptingInterface::setPreviousBrowseAssetLocation(const QString& loc
     Setting::Handle<QVariant>(LAST_BROWSE_ASSETS_LOCATION_SETTING).set(location);
 }
 
+bool WindowScriptingInterface::getInterstitialModeEnabled() const {
+    return DependencyManager::get<NodeList>()->getDomainHandler().getInterstitialModeEnabled();
+}
+
+void WindowScriptingInterface::setInterstitialModeEnabled(bool enableInterstitialMode) {
+    DependencyManager::get<NodeList>()->getDomainHandler().setInterstitialModeEnabled(enableInterstitialMode);
+}
+
 bool  WindowScriptingInterface::isPointOnDesktopWindow(QVariant point) {
     auto offscreenUi = DependencyManager::get<OffscreenUi>();
     return offscreenUi->isPointOnDesktopWindow(point);

interface/src/scripting/WindowScriptingInterface.h

@@ -49,6 +49,7 @@ class WindowScriptingInterface : public QObject, public Dependency {
     Q_PROPERTY(int innerHeight READ getInnerHeight)
     Q_PROPERTY(int x READ getX)
     Q_PROPERTY(int y READ getY)
+    Q_PROPERTY(bool interstitialModeEnabled READ getInterstitialModeEnabled WRITE setInterstitialModeEnabled)
 
 public:
     WindowScriptingInterface();
@@ -758,6 +759,9 @@ private:
     QString getPreviousBrowseAssetLocation() const;
     void setPreviousBrowseAssetLocation(const QString& location);
 
+    bool getInterstitialModeEnabled() const;
+    void setInterstitialModeEnabled(bool enableInterstitialMode);
+
     void ensureReticleVisible() const;
 
     int createMessageBox(QString title, QString text, int buttons, int defaultButton);

interface/src/ui/AnimStats.cpp

@@ -42,6 +42,29 @@ void AnimStats::updateStats(bool force) {
     auto myAvatar = avatarManager->getMyAvatar();
     auto debugAlphaMap = myAvatar->getSkeletonModel()->getRig().getDebugAlphaMap();
 
+    glm::vec3 position = myAvatar->getWorldPosition();
+    glm::quat rotation = myAvatar->getWorldOrientation();
+    glm::vec3 velocity = myAvatar->getWorldVelocity();
+
+    _positionText = QString("Position: (%1, %2, %3)").
+        arg(QString::number(position.x, 'f', 2)).
+        arg(QString::number(position.y, 'f', 2)).
+        arg(QString::number(position.z, 'f', 2));
+    emit positionTextChanged();
+
+    glm::vec3 eulerRotation = safeEulerAngles(rotation);
+    _rotationText = QString("Heading: %1").
+        arg(QString::number(glm::degrees(eulerRotation.y), 'f', 2));
+    emit rotationTextChanged();
+
+    // transform velocity into rig coordinate frame. z forward.
+    glm::vec3 localVelocity = Quaternions::Y_180 * glm::inverse(rotation) * velocity;
+    _velocityText = QString("Local Vel: (%1, %2, %3)").
+        arg(QString::number(localVelocity.x, 'f', 2)).
+        arg(QString::number(localVelocity.y, 'f', 2)).
+        arg(QString::number(localVelocity.z, 'f', 2));
+    emit velocityTextChanged();
+
     // update animation debug alpha values
     QStringList newAnimAlphaValues;
     qint64 now = usecTimestampNow();

interface/src/ui/AnimStats.h

@@ -19,6 +19,9 @@ class AnimStats : public QQuickItem {
     Q_PROPERTY(QStringList animAlphaValues READ animAlphaValues NOTIFY animAlphaValuesChanged)
     Q_PROPERTY(QStringList animVars READ animVars NOTIFY animVarsChanged)
     Q_PROPERTY(QStringList animStateMachines READ animStateMachines NOTIFY animStateMachinesChanged)
+    Q_PROPERTY(QString positionText READ positionText NOTIFY positionTextChanged)
+    Q_PROPERTY(QString rotationText READ rotationText NOTIFY rotationTextChanged)
+    Q_PROPERTY(QString velocityText READ velocityText NOTIFY velocityTextChanged)
 
 public:
     static AnimStats* getInstance();
@@ -27,9 +30,13 @@ public:
 
     void updateStats(bool force = false);
 
-    QStringList animAlphaValues() { return _animAlphaValues; }
-    QStringList animVars() { return _animVarsList; }
-    QStringList animStateMachines() { return _animStateMachines; }
+    QStringList animAlphaValues() const { return _animAlphaValues; }
+    QStringList animVars() const { return _animVarsList; }
+    QStringList animStateMachines() const { return _animStateMachines; }
+
+    QString positionText() const { return _positionText; }
+    QString rotationText() const { return _rotationText; }
+    QString velocityText() const { return _velocityText; }
 
 public slots:
     void forceUpdateStats() { updateStats(true); }
@@ -39,6 +46,9 @@ signals:
     void animAlphaValuesChanged();
     void animVarsChanged();
     void animStateMachinesChanged();
+    void positionTextChanged();
+    void rotationTextChanged();
+    void velocityTextChanged();
 
 private:
     QStringList _animAlphaValues;
@@ -50,6 +60,10 @@ private:
     std::map<QString, qint64> _animVarChangedTimers; // last time animVar value has changed.
 
     QStringList _animStateMachines;
+
+    QString _positionText;
+    QString _rotationText;
+    QString _velocityText;
 };
 
 #endif // hifi_AnimStats_h

interface/src/ui/overlays/ContextOverlayInterface.cpp

@@ -252,12 +252,6 @@ bool ContextOverlayInterface::destroyContextOverlay(const EntityItemID& entityIt
 void ContextOverlayInterface::contextOverlays_mousePressOnOverlay(const OverlayID& overlayID, const PointerEvent& event) {
     if (overlayID == _contextOverlayID  && event.getButton() == PointerEvent::PrimaryButton) {
         qCDebug(context_overlay) << "Clicked Context Overlay. Entity ID:" << _currentEntityWithContextOverlay << "Overlay ID:" << overlayID;
-        Setting::Handle<bool> _settingSwitch{ "commerce", true };
-        if (_settingSwitch.get()) {
-            openInspectionCertificate();
-        } else {
-            openMarketplace();
-        }
         emit contextOverlayClicked(_currentEntityWithContextOverlay);
         _contextOverlayJustClicked = true;
     }
@@ -390,34 +384,6 @@ void ContextOverlayInterface::requestOwnershipVerification(const QUuid& entityID
     }
 }
 
-static const QString INSPECTION_CERTIFICATE_QML_PATH = "hifi/commerce/inspectionCertificate/InspectionCertificate.qml";
-void ContextOverlayInterface::openInspectionCertificate() {
-    // lets open the tablet to the inspection certificate QML
-    if (!_currentEntityWithContextOverlay.isNull() && _entityMarketplaceID.length() > 0) {
-        setLastInspectedEntity(_currentEntityWithContextOverlay);
-        auto tablet = dynamic_cast<TabletProxy*>(_tabletScriptingInterface->getTablet("com.highfidelity.interface.tablet.system"));
-        tablet->loadQMLSource(INSPECTION_CERTIFICATE_QML_PATH);
-        _hmdScriptingInterface->openTablet();
-    }
-}
-
-static const QString MARKETPLACE_BASE_URL = NetworkingConstants::METAVERSE_SERVER_URL().toString() + "/marketplace/items/";
-
-void ContextOverlayInterface::openMarketplace() {
-    // lets open the tablet and go to the current item in
-    // the marketplace (if the current entity has a
-    // marketplaceID)
-    if (!_currentEntityWithContextOverlay.isNull() && _entityMarketplaceID.length() > 0) {
-        auto tablet = dynamic_cast<TabletProxy*>(_tabletScriptingInterface->getTablet("com.highfidelity.interface.tablet.system"));
-        // construct the url to the marketplace item
-        QString url = MARKETPLACE_BASE_URL + _entityMarketplaceID;
-        QString MARKETPLACES_INJECT_SCRIPT_PATH = "file:///" + qApp->applicationDirPath() + "/scripts/system/html/js/marketplacesInject.js";
-        tablet->gotoWebScreen(url, MARKETPLACES_INJECT_SCRIPT_PATH);
-        _hmdScriptingInterface->openTablet();
-        _isInMarketplaceInspectionMode = true;
-    }
-}
-
 void ContextOverlayInterface::enableEntityHighlight(const EntityItemID& entityItemID) {
     _selectionScriptingInterface->addToSelectedItemsList("contextOverlayHighlightList", "entity", entityItemID);
 }

interface/src/ui/overlays/ContextOverlayInterface.h

@@ -94,8 +94,6 @@ private:
 
     bool _isInMarketplaceInspectionMode { false };
 
-    void openInspectionCertificate();
-    void openMarketplace();
     void enableEntityHighlight(const EntityItemID& entityItemID);
     void disableEntityHighlight(const EntityItemID& entityItemID);
 

libraries/animation/src/AnimStateMachine.cpp

@@ -88,6 +88,10 @@ const AnimPoseVec& AnimStateMachine::evaluate(const AnimVariantMap& animVars, co
     processOutputJoints(triggersOut);
 
     context.addStateMachineInfo(_id, _currentState->getID(), _previousState->getID(), _duringInterp, _alpha);
+    if (_duringInterp) {
+        // hack: add previoius state to debug alpha map, with parens around it's name.
+        context.setDebugAlpha(QString("(%1)").arg(_previousState->getID()), 1.0f - _alpha, AnimNodeType::Clip);
+    }
 
     return _poses;
 }

libraries/animation/src/AnimVariant.cpp

@@ -140,14 +140,19 @@ std::map<QString, QString> AnimVariantMap::toDebugMap() const {
             result[pair.first] = QString::number(pair.second.getFloat(), 'f', 3);
             break;
         case AnimVariant::Type::Vec3: {
+            // To prevent filling up debug stats, don't show vec3 values
+            /*
             glm::vec3 value = pair.second.getVec3();
             result[pair.first] = QString("(%1, %2, %3)").
                 arg(QString::number(value.x, 'f', 3)).
                 arg(QString::number(value.y, 'f', 3)).
                 arg(QString::number(value.z, 'f', 3));
+            */
             break;
         }
         case AnimVariant::Type::Quat: {
+            // To prevent filling up the anim stats, don't show quat values
+            /*
             glm::quat value = pair.second.getQuat();
             result[pair.first] = QString("(%1, %2, %3, %4)").
                 arg(QString::number(value.x, 'f', 3)).
@@ -155,10 +160,14 @@ std::map<QString, QString> AnimVariantMap::toDebugMap() const {
                 arg(QString::number(value.z, 'f', 3)).
                 arg(QString::number(value.w, 'f', 3));
             break;
+            */
         }
         case AnimVariant::Type::String:
+            // To prevent filling up anim stats, don't show string values
+            /*
             result[pair.first] = pair.second.getString();
             break;
+            */
         default:
             assert(("invalid AnimVariant::Type", false));
         }

libraries/audio-client/src/AudioClient.cpp

@@ -53,7 +53,6 @@
 #include "AudioHelpers.h"
 
 #if defined(Q_OS_ANDROID)
-#define VOICE_RECOGNITION "voicerecognition"
 #include <QtAndroidExtras/QAndroidJniObject>
 #endif
 
@@ -101,6 +100,13 @@ QList<QAudioDeviceInfo> getAvailableDevices(QAudio::Mode mode) {
 
 // now called from a background thread, to keep blocking operations off the audio thread
 void AudioClient::checkDevices() {
+    // Make sure we're not shutting down
+    Lock timerMutex(_checkDevicesMutex);
+    // If we HAVE shut down after we were queued, but prior to execution, early exit
+    if (nullptr == _checkDevicesTimer) {
+        return;
+    }
+
     auto inputDevices = getAvailableDevices(QAudio::AudioInput);
     auto outputDevices = getAvailableDevices(QAudio::AudioOutput);
 
@@ -210,6 +216,7 @@ AudioClient::AudioClient() :
     _positionGetter(DEFAULT_POSITION_GETTER),
 #if defined(Q_OS_ANDROID)
     _checkInputTimer(this),
+    _isHeadsetPluggedIn(false),
 #endif
     _orientationGetter(DEFAULT_ORIENTATION_GETTER) {
     // avoid putting a lock in the device callback
@@ -278,9 +285,6 @@ void AudioClient::customDeleter() {
     _shouldRestartInputSetup = false;
 #endif
     stop();
-    _checkDevicesTimer->stop();
-    _checkPeakValuesTimer->stop();
-
     deleteLater();
 }
 
@@ -461,9 +465,14 @@ QAudioDeviceInfo defaultAudioDeviceForMode(QAudio::Mode mode) {
 
 #if defined (Q_OS_ANDROID)
     if (mode == QAudio::AudioInput) {
+        Setting::Handle<bool> enableAEC(SETTING_AEC_KEY, false);
+        bool aecEnabled = enableAEC.get();
+        auto audioClient = DependencyManager::get<AudioClient>();
+        bool headsetOn = audioClient? audioClient->isHeadsetPluggedIn() : false;
         auto inputDevices = QAudioDeviceInfo::availableDevices(QAudio::AudioInput);
         for (auto inputDevice : inputDevices) {
-            if (inputDevice.deviceName() == VOICE_RECOGNITION) {
+            if (((headsetOn || !aecEnabled) && inputDevice.deviceName() == VOICE_RECOGNITION) ||
+                    ((!headsetOn && aecEnabled) && inputDevice.deviceName() == VOICE_COMMUNICATION)) {
                 return inputDevice;
             }
         }
@@ -648,12 +657,26 @@ void AudioClient::start() {
 }
 
 void AudioClient::stop() {
-
     qCDebug(audioclient) << "AudioClient::stop(), requesting switchInputToAudioDevice() to shut down";
     switchInputToAudioDevice(QAudioDeviceInfo(), true);
 
     qCDebug(audioclient) << "AudioClient::stop(), requesting switchOutputToAudioDevice() to shut down";
     switchOutputToAudioDevice(QAudioDeviceInfo(), true);
+
+    // Stop triggering the checks
+    QObject::disconnect(_checkPeakValuesTimer, &QTimer::timeout, nullptr, nullptr);
+    QObject::disconnect(_checkDevicesTimer, &QTimer::timeout, nullptr, nullptr);
+
+    // Destruction of the pointers will occur when the parent object (this) is destroyed)
+    {
+        Lock lock(_checkDevicesMutex);
+        _checkDevicesTimer = nullptr;
+    }
+    {
+        Lock lock(_checkPeakValuesMutex);
+        _checkPeakValuesTimer = nullptr;
+    }
+
 #if defined(Q_OS_ANDROID)
     _checkInputTimer.stop();
     disconnect(&_checkInputTimer, &QTimer::timeout, 0, 0);
@@ -1640,6 +1663,29 @@ void AudioClient::checkInputTimeout() {
 #endif
 }
 
+void AudioClient::setHeadsetPluggedIn(bool pluggedIn) {
+#if defined(Q_OS_ANDROID)
+    if (pluggedIn == !_isHeadsetPluggedIn && !_inputDeviceInfo.isNull()) {
+        QAndroidJniObject brand =  QAndroidJniObject::getStaticObjectField<jstring>("android/os/Build", "BRAND");
+        // some samsung phones needs more time to shutdown the previous input device
+        if (brand.toString().contains("samsung", Qt::CaseInsensitive)) {
+            switchInputToAudioDevice(QAudioDeviceInfo(), true);
+            QThread::msleep(200);
+        }
+
+        Setting::Handle<bool> enableAEC(SETTING_AEC_KEY, false);
+        bool aecEnabled = enableAEC.get();
+
+        if ((pluggedIn || !aecEnabled) && _inputDeviceInfo.deviceName() != VOICE_RECOGNITION) {
+            switchAudioDevice(QAudio::AudioInput, VOICE_RECOGNITION);
+        } else if (!pluggedIn && aecEnabled && _inputDeviceInfo.deviceName() != VOICE_COMMUNICATION) {
+            switchAudioDevice(QAudio::AudioInput, VOICE_COMMUNICATION);
+        }
+    }
+    _isHeadsetPluggedIn = pluggedIn;
+#endif
+}
+
 void AudioClient::outputNotify() {
     int recentUnfulfilled = _audioOutputIODevice.getRecentUnfulfilledReads();
     if (recentUnfulfilled > 0) {

libraries/audio-client/src/AudioClient.h

@@ -64,6 +64,13 @@
 #pragma warning( pop )
 #endif
 
+#if defined (Q_OS_ANDROID)
+#define VOICE_RECOGNITION "voicerecognition"
+#define VOICE_COMMUNICATION "voicecommunication"
+
+#define SETTING_AEC_KEY "Android/aec"
+#endif
+
 class QAudioInput;
 class QAudioOutput;
 class QIODevice;
@@ -169,6 +176,10 @@ public:
     static QString getWinDeviceName(wchar_t* guid);
 #endif
 
+#if defined(Q_OS_ANDROID)
+    bool isHeadsetPluggedIn() { return _isHeadsetPluggedIn; }
+#endif
+
 public slots:
     void start();
     void stop();
@@ -217,6 +228,9 @@ public slots:
     bool switchAudioDevice(QAudio::Mode mode, const QAudioDeviceInfo& deviceInfo = QAudioDeviceInfo());
     bool switchAudioDevice(QAudio::Mode mode, const QString& deviceName);
 
+    // Qt opensles plugin is not able to detect when the headset is plugged in
+    void setHeadsetPluggedIn(bool pluggedIn);
+
     float getInputVolume() const { return (_audioInput) ? (float)_audioInput->volume() : 0.0f; }
     void setInputVolume(float volume, bool emitSignal = true);
     void setReverb(bool reverb);
@@ -278,6 +292,7 @@ private:
 #ifdef Q_OS_ANDROID
     QTimer _checkInputTimer;
     long _inputReadsSinceLastCheck = 0l;
+    bool _isHeadsetPluggedIn;
 #endif
 
     class Gate {
@@ -432,7 +447,9 @@ private:
     bool _shouldRestartInputSetup { true }; // Should we restart the input device because of an unintended stop?
 #endif
     
+    Mutex _checkDevicesMutex;
     QTimer* _checkDevicesTimer { nullptr };
+    Mutex _checkPeakValuesMutex;
     QTimer* _checkPeakValuesTimer { nullptr };
 
     bool _isRecording { false };

libraries/audio-client/src/AudioPeakValues.cpp

@@ -40,6 +40,12 @@ void release(IAudioClient* audioClient) {
 }
 
 void AudioClient::checkPeakValues() {
+    // Guard against running during shutdown
+    Lock timerMutex(_checkPeakValuesMutex);
+    if (nullptr == _checkPeakValuesTimer) {
+        return;
+    }
+
     // prepare the windows environment
     CoInitialize(NULL);
 

libraries/audio/src/AudioHRTF.h

@@ -13,6 +13,7 @@
 #define hifi_AudioHRTF_h
 
 #include <stdint.h>
+#include <string.h>
 
 static const int HRTF_AZIMUTHS = 72;    // 360 / 5-degree steps
 static const int HRTF_TAPS = 64;        // minimum-phase FIR coefficients
@@ -56,6 +57,27 @@ public:
     void setGainAdjustment(float gain) { _gainAdjust = HRTF_GAIN * gain; };
     float getGainAdjustment() { return _gainAdjust; }
 
+    // clear internal state, but retain settings
+    void reset() {
+        // FIR history
+        memset(_firState, 0, sizeof(_firState));
+
+        // integer delay history
+        memset(_delayState, 0, sizeof(_delayState));
+
+        // biquad history
+        memset(_bqState, 0, sizeof(_bqState));
+
+        // parameter history
+        _azimuthState = 0.0f;
+        _distanceState = 0.0f;
+        _gainState = 0.0f;
+
+        // _gainAdjust is retained
+
+        _silentState = true;
+    }
+
 private:
     AudioHRTF(const AudioHRTF&) = delete;
     AudioHRTF& operator=(const AudioHRTF&) = delete;
@@ -88,7 +110,7 @@ private:
     // global and local gain adjustment
     float _gainAdjust = HRTF_GAIN;
 
-    bool _silentState = false;
+    bool _silentState = true;
 };
 
 #endif // AudioHRTF_h

libraries/audio/src/Sound.cpp

@@ -43,8 +43,11 @@ void soundSharedPointerFromScriptValue(const QScriptValue& object, SharedSoundPo
     }
 }
 
-SoundScriptingInterface::SoundScriptingInterface(SharedSoundPointer sound) : _sound(sound) {
-    QObject::connect(sound.data(), &Sound::ready, this, &SoundScriptingInterface::ready);
+SoundScriptingInterface::SoundScriptingInterface(const SharedSoundPointer& sound) : _sound(sound) {
+    // During shutdown we can sometimes get an empty sound pointer back
+    if (_sound) {
+        QObject::connect(_sound.data(), &Sound::ready, this, &SoundScriptingInterface::ready);
+    }
 }
 
 Sound::Sound(const QUrl& url, bool isStereo, bool isAmbisonic) :

libraries/audio/src/Sound.h

@@ -105,11 +105,11 @@ class SoundScriptingInterface : public QObject {
     Q_PROPERTY(float duration READ getDuration)
 
 public:
-    SoundScriptingInterface(SharedSoundPointer sound);
-    SharedSoundPointer getSound() { return _sound; }
+    SoundScriptingInterface(const SharedSoundPointer& sound);
+    const SharedSoundPointer& getSound() { return _sound; }
 
-    bool isReady() const { return _sound->isReady(); }
-    float getDuration() { return _sound->getDuration(); }
+    bool isReady() const { return _sound ? _sound->isReady() : false; }
+    float getDuration() { return _sound ? _sound->getDuration() : 0.0f; }
 
 /**jsdoc
  * Triggered when the sound has been downloaded and is ready to be played.

libraries/avatars/src/AvatarData.cpp

@@ -2829,8 +2829,10 @@ void RayToAvatarIntersectionResultFromScriptValue(const QScriptValue& object, Ra
     value.extraInfo = object.property("extraInfo").toVariant().toMap();
 }
 
+// these coefficients can be changed via JS for experimental tuning
+// use AvatatManager.setAvatarSortCoefficient("name", value) by a user with domain kick-rights
 float AvatarData::_avatarSortCoefficientSize { 8.0f };
-float AvatarData::_avatarSortCoefficientCenter { 4.0f };
+float AvatarData::_avatarSortCoefficientCenter { 0.25f };
 float AvatarData::_avatarSortCoefficientAge { 1.0f };
 
 QScriptValue AvatarEntityMapToScriptValue(QScriptEngine* engine, const AvatarEntityMap& value) {

libraries/avatars/src/AvatarHashMap.cpp

@@ -66,6 +66,22 @@ void AvatarReplicas::removeReplicas(const QUuid& parentID) {
     }
 }
 
+std::vector<AvatarSharedPointer> AvatarReplicas::takeReplicas(const QUuid& parentID) {
+    std::vector<AvatarSharedPointer> replicas;
+
+    auto it = _replicasMap.find(parentID);
+
+    if (it != _replicasMap.end()) {
+        // take a copy of the replica shared pointers for this parent
+        replicas.swap(it->second);
+
+        // erase the replicas for this parent from our map
+        _replicasMap.erase(it);
+    }
+
+    return replicas;
+}
+
 void AvatarReplicas::processAvatarIdentity(const QUuid& parentID, const QByteArray& identityData, bool& identityChanged, bool& displayNameChanged) {
     if (_replicasMap.find(parentID) != _replicasMap.end()) {
         auto &replicas = _replicasMap[parentID];
@@ -386,24 +402,31 @@ void AvatarHashMap::processKillAvatar(QSharedPointer<ReceivedMessage> message, S
 }
 
 void AvatarHashMap::removeAvatar(const QUuid& sessionUUID, KillAvatarReason removalReason) {
-    QWriteLocker locker(&_hashLock);
+    std::vector<AvatarSharedPointer> removedAvatars;
 
-    auto replicaIDs = _replicas.getReplicaIDs(sessionUUID);
-    _replicas.removeReplicas(sessionUUID);
-    for (auto id : replicaIDs) {
-        auto removedReplica = _avatarHash.take(id);
-        if (removedReplica) {
-            handleRemovedAvatar(removedReplica, removalReason);
+    {
+        QWriteLocker locker(&_hashLock);
+
+        auto replicas = _replicas.takeReplicas(sessionUUID);
+
+        for (auto& replica : replicas) {
+            auto removedReplica = _avatarHash.take(replica->getID());
+            if (removedReplica) {
+                removedAvatars.push_back(removedReplica);
+            }
+        }
+
+        _pendingAvatars.remove(sessionUUID);
+        auto removedAvatar = _avatarHash.take(sessionUUID);
+
+        if (removedAvatar) {
+            removedAvatars.push_back(removedAvatar);
         }
     }
 
-    _pendingAvatars.remove(sessionUUID);
-    auto removedAvatar = _avatarHash.take(sessionUUID);
-
-    if (removedAvatar) {
+    for (auto& removedAvatar: removedAvatars) {
         handleRemovedAvatar(removedAvatar, removalReason);
     }
-
 }
 
 void AvatarHashMap::handleRemovedAvatar(const AvatarSharedPointer& removedAvatar, KillAvatarReason removalReason) {
@@ -421,11 +444,18 @@ void AvatarHashMap::sessionUUIDChanged(const QUuid& sessionUUID, const QUuid& ol
 }
 
 void AvatarHashMap::clearOtherAvatars() {
-    QWriteLocker locker(&_hashLock);
+    QList<AvatarSharedPointer> removedAvatars;
 
-    for (auto& av : _avatarHash) {
-        handleRemovedAvatar(av);
+    {
+        QWriteLocker locker(&_hashLock);
+
+        // grab a copy of the current avatars so we can call handleRemoveAvatar for them
+        removedAvatars = _avatarHash.values();
+
+        _avatarHash.clear();
     }
 
-    _avatarHash.clear();
+    for (auto& av : removedAvatars) {
+        handleRemovedAvatar(av);
+    }
 }

libraries/avatars/src/AvatarHashMap.h

@@ -49,6 +49,7 @@ public:
     void parseDataFromBuffer(const QUuid& parentID, const QByteArray& buffer);
     void processAvatarIdentity(const QUuid& parentID, const QByteArray& identityData, bool& identityChanged, bool& displayNameChanged);
     void removeReplicas(const QUuid& parentID);
+    std::vector<AvatarSharedPointer> takeReplicas(const QUuid& parentID);
     void processTrait(const QUuid& parentID, AvatarTraits::TraitType traitType, QByteArray traitBinaryData);
     void processDeletedTraitInstance(const QUuid& parentID, AvatarTraits::TraitType traitType, AvatarTraits::TraitInstanceID instanceID);
     void processTraitInstance(const QUuid& parentID, AvatarTraits::TraitType traitType,
@@ -179,7 +180,7 @@ protected:
         bool& isNew);
     virtual AvatarSharedPointer findAvatar(const QUuid& sessionUUID) const; // uses a QReadLocker on the hashLock
     virtual void removeAvatar(const QUuid& sessionUUID, KillAvatarReason removalReason = KillAvatarReason::NoReason);
-
+    
     virtual void handleRemovedAvatar(const AvatarSharedPointer& removedAvatar, KillAvatarReason removalReason = KillAvatarReason::NoReason);
     
     AvatarHash _avatarHash;

libraries/entities-renderer/src/EntityTreeRenderer.cpp

@@ -187,6 +187,13 @@ void EntityTreeRenderer::resetEntitiesScriptEngine() {
     connect(entityScriptingInterface.data(), &EntityScriptingInterface::hoverLeaveEntity, _entitiesScriptEngine.data(), [&](const EntityItemID& entityID, const PointerEvent& event) {
         _entitiesScriptEngine->callEntityScriptMethod(entityID, "hoverLeaveEntity", event);
     });
+
+    connect(_entitiesScriptEngine.data(), &ScriptEngine::entityScriptPreloadFinished, [&](const EntityItemID& entityID) {
+        EntityItemPointer entity = getTree()->findEntityByID(entityID);
+        if (entity) {
+            entity->setScriptHasFinishedPreload(true);
+        }
+    });
 }
 
 void EntityTreeRenderer::clear() {
@@ -512,7 +519,11 @@ bool EntityTreeRenderer::findBestZoneAndMaybeContainingEntities(QVector<EntityIt
             // be ignored because they can have events fired on them.
             // FIXME - this could be optimized further by determining if the script is loaded
             // and if it has either an enterEntity or leaveEntity method
-            if (isZone || hasScript) {
+            //
+            // also, don't flag a scripted entity as containing the avatar until the script is loaded,
+            // so that the script is awake in time to receive the "entityEntity" call (even if the entity is a zone).
+            if ((!hasScript && isZone) ||
+                (hasScript && entity->isScriptPreloadFinished())) {
                 // now check to see if the point contains our entity, this can be expensive if
                 // the entity has a collision hull
                 if (entity->contains(_avatarPosition)) {
@@ -972,6 +983,7 @@ void EntityTreeRenderer::checkAndCallPreload(const EntityItemID& entityID, bool
             entity->scriptHasUnloaded();
         }
         if (shouldLoad) {
+            entity->setScriptHasFinishedPreload(false);
             _entitiesScriptEngine->loadEntityScript(entityID, resolveScriptURL(scriptUrl), reload);
             entity->scriptHasPreloaded();
         }

libraries/entities-renderer/src/RenderableParticleEffectEntityItem.cpp

@@ -187,12 +187,10 @@ ParticleEffectEntityRenderer::CpuParticle ParticleEffectEntityRenderer::createPa
     particle.basePosition = baseTransform.getTranslation();
 
     // Position, velocity, and acceleration
+    glm::vec3 emitDirection;
     if (polarStart == 0.0f && polarFinish == 0.0f && emitDimensions.z == 0.0f) {
         // Emit along z-axis from position
-
-        particle.velocity = (emitSpeed + randFloatInRange(-1.0f, 1.0f) * speedSpread) * (emitOrientation * Vectors::UNIT_Z);
-        particle.acceleration = emitAcceleration + randFloatInRange(-1.0f, 1.0f) * accelerationSpread;
-
+        emitDirection = Vectors::UNIT_Z;
     } else {
         // Emit around point or from ellipsoid
         // - Distribute directions evenly around point
@@ -210,7 +208,6 @@ ParticleEffectEntityRenderer::CpuParticle ParticleEffectEntityRenderer::createPa
             azimuth = azimuthStart + (TWO_PI + azimuthFinish - azimuthStart) * randFloat();
         }
 
-        glm::vec3 emitDirection;
         if (emitDimensions == Vectors::ZERO) {
             // Point
             emitDirection = glm::quat(glm::vec3(PI_OVER_TWO - elevation, 0.0f, azimuth)) * Vectors::UNIT_Z;
@@ -235,10 +232,10 @@ ParticleEffectEntityRenderer::CpuParticle ParticleEffectEntityRenderer::createPa
             ));
             particle.relativePosition += emitOrientation * emitPosition;
         }
-
-        particle.velocity = (emitSpeed + randFloatInRange(-1.0f, 1.0f) * speedSpread) * (emitOrientation * emitDirection);
-        particle.acceleration = emitAcceleration + randFloatInRange(-1.0f, 1.0f) * accelerationSpread;
     }
+    particle.velocity = (emitSpeed + randFloatInRange(-1.0f, 1.0f) * speedSpread) * (emitOrientation * emitDirection);
+    particle.acceleration = emitAcceleration +
+        glm::vec3(randFloatInRange(-1.0f, 1.0f), randFloatInRange(-1.0f, 1.0f), randFloatInRange(-1.0f, 1.0f)) * accelerationSpread;
 
     return particle;
 }

libraries/entities-renderer/src/RenderableShapeEntityItem.cpp

@@ -97,10 +97,10 @@ void ShapeEntityRenderer::doRenderUpdateSynchronousTyped(const ScenePointer& sce
         withWriteLock([&] {
             auto entity = getEntity();
             _position = entity->getWorldPosition();
-            _dimensions = entity->getScaledDimensions();
+            _dimensions = entity->getUnscaledDimensions(); // get unscaled to avoid scaling twice
             _orientation = entity->getWorldOrientation();
             updateModelTransformAndBound();
-            _renderTransform = getModelTransform();
+            _renderTransform = getModelTransform(); // contains parent scale, if this entity scales with its parent
             if (_shape == entity::Sphere) {
                 _renderTransform.postScale(SPHERE_ENTITY_SCALE);
             }

libraries/entities/src/EntityItem.cpp

@@ -3197,3 +3197,26 @@ void EntityItem::setCloneIDs(const QVector<QUuid>& cloneIDs) {
         _cloneIDs = cloneIDs;
     });
 }
+
+bool EntityItem::shouldPreloadScript() const {
+    return !_script.isEmpty() && ((_loadedScript != _script) || (_loadedScriptTimestamp != _scriptTimestamp));
+}
+
+void EntityItem::scriptHasPreloaded() {
+    _loadedScript = _script;
+    _loadedScriptTimestamp = _scriptTimestamp;
+}
+
+void EntityItem::scriptHasUnloaded() {
+    _loadedScript = "";
+    _loadedScriptTimestamp = 0;
+    _scriptPreloadFinished = false;
+}
+
+void EntityItem::setScriptHasFinishedPreload(bool value) {
+    _scriptPreloadFinished = value;
+}
+
+bool EntityItem::isScriptPreloadFinished() {
+    return _scriptPreloadFinished;
+}

libraries/entities/src/EntityItem.h

@@ -470,10 +470,11 @@ public:
     /// We only want to preload if:
     ///    there is some script, and either the script value or the scriptTimestamp
     ///    value have changed since our last preload
-    bool shouldPreloadScript() const { return !_script.isEmpty() &&
-                                              ((_loadedScript != _script) || (_loadedScriptTimestamp != _scriptTimestamp)); }
-    void scriptHasPreloaded() { _loadedScript = _script; _loadedScriptTimestamp = _scriptTimestamp; }
-    void scriptHasUnloaded() { _loadedScript = ""; _loadedScriptTimestamp = 0; }
+    bool shouldPreloadScript() const;
+    void scriptHasPreloaded();
+    void scriptHasUnloaded();
+    void setScriptHasFinishedPreload(bool value);
+    bool isScriptPreloadFinished();
 
     bool getClientOnly() const { return _clientOnly; }
     virtual void setClientOnly(bool clientOnly) { _clientOnly = clientOnly; }
@@ -584,6 +585,7 @@ protected:
     QString _script { ENTITY_ITEM_DEFAULT_SCRIPT }; /// the value of the script property
     QString _loadedScript; /// the value of _script when the last preload signal was sent
     quint64 _scriptTimestamp { ENTITY_ITEM_DEFAULT_SCRIPT_TIMESTAMP }; /// the script loaded property used for forced reload
+    bool _scriptPreloadFinished { false };
 
     QString _serverScripts;
     /// keep track of time when _serverScripts property was last changed

libraries/entities/src/EntityScriptingInterface.cpp

@@ -132,8 +132,8 @@ EntityItemProperties convertPropertiesToScriptSemantics(const EntityItemProperti
     EntityItemProperties scriptSideProperties = entitySideProperties;
     scriptSideProperties.setLocalPosition(entitySideProperties.getPosition());
     scriptSideProperties.setLocalRotation(entitySideProperties.getRotation());
-    scriptSideProperties.setLocalVelocity(entitySideProperties.getLocalVelocity());
-    scriptSideProperties.setLocalAngularVelocity(entitySideProperties.getLocalAngularVelocity());
+    scriptSideProperties.setLocalVelocity(entitySideProperties.getVelocity());
+    scriptSideProperties.setLocalAngularVelocity(entitySideProperties.getAngularVelocity());
     scriptSideProperties.setLocalDimensions(entitySideProperties.getDimensions());
 
     bool success;
@@ -181,8 +181,6 @@ EntityItemProperties convertPropertiesFromScriptSemantics(const EntityItemProper
     EntityItemProperties entitySideProperties = scriptSideProperties;
     bool success;
 
-    // TODO -- handle velocity and angularVelocity
-
     if (scriptSideProperties.localPositionChanged()) {
         entitySideProperties.setPosition(scriptSideProperties.getLocalPosition());
     } else if (scriptSideProperties.positionChanged()) {

libraries/gpu-gl/src/gpu/gl41/GL41BackendShader.cpp

@@ -57,7 +57,7 @@ void GL41Backend::postLinkProgram(ShaderObject& programObject, const Shader& pro
         const auto resourceBufferUniforms = ::gl::Uniform::loadByName(glprogram, program.getResourceBuffers().getNames());
         for (const auto& resourceBuffer : resourceBufferUniforms) {
             const auto& targetBinding = expectedResourceBuffers.at(resourceBuffer.name);
-            glProgramUniform1i(glprogram, resourceBuffer.binding, targetBinding);
+            glProgramUniform1i(glprogram, resourceBuffer.binding, targetBinding + GL41Backend::RESOURCE_BUFFER_SLOT0_TEX_UNIT);
         }
     }
 

libraries/networking/src/AccountManager.cpp

@@ -538,7 +538,6 @@ void AccountManager::requestAccessToken(const QString& login, const QString& pas
 
     QNetworkReply* requestReply = networkAccessManager.post(request, postData);
     connect(requestReply, &QNetworkReply::finished, this, &AccountManager::requestAccessTokenFinished);
-    connect(requestReply, SIGNAL(error(QNetworkReply::NetworkError)), this, SLOT(requestAccessTokenError(QNetworkReply::NetworkError)));
 }
 
 void AccountManager::requestAccessTokenWithSteam(QByteArray authSessionTicket) {
@@ -633,12 +632,6 @@ void AccountManager::requestAccessTokenFinished() {
     }
 }
 
-void AccountManager::requestAccessTokenError(QNetworkReply::NetworkError error) {
-    // TODO: error handling
-    qCDebug(networking) << "AccountManager: failed to fetch access token - " << error;
-    emit loginFailed();
-}
-
 void AccountManager::refreshAccessTokenFinished() {
     QNetworkReply* requestReply = reinterpret_cast<QNetworkReply*>(sender());
 

libraries/networking/src/AccountManager.h

@@ -106,7 +106,6 @@ public slots:
     void requestAccessTokenFinished();
     void refreshAccessTokenFinished();
     void requestProfileFinished();
-    void requestAccessTokenError(QNetworkReply::NetworkError error);
     void refreshAccessTokenError(QNetworkReply::NetworkError error);
     void requestProfileError(QNetworkReply::NetworkError error);
     void logout();

libraries/networking/src/AddressManager.h

@@ -140,8 +140,7 @@ public:
      * </table>
      * @typedef {number} location.LookupTrigger
      */
-    enum LookupTrigger
-    {
+    enum LookupTrigger {
         UserInput,
         Back,
         Forward,
@@ -207,9 +206,8 @@ public slots:
     // functions and signals that should be exposed are moved to a scripting interface class.
     //
     // we currently expect this to be called from NodeList once handleLookupString has been called with a path
-    bool goToViewpointForPath(const QString& viewpointString, const QString& pathString) {
-        return handleViewpoint(viewpointString, false, DomainPathResponse, false, pathString);
-    }
+    bool goToViewpointForPath(const QString& viewpointString, const QString& pathString)
+        { return handleViewpoint(viewpointString, false, DomainPathResponse, false, pathString); }
 
     /**jsdoc
      * Go back to the previous location in your navigation history, if there is one.
@@ -231,8 +229,7 @@ public slots:
      *     location history is correctly maintained.
      */
     void goToLocalSandbox(QString path = "", LookupTrigger trigger = LookupTrigger::StartupFromSettings) {
-        handleUrl(SANDBOX_HIFI_ADDRESS + path, trigger);
-    }
+        handleUrl(SANDBOX_HIFI_ADDRESS + path, trigger); }
 
     /**jsdoc
      * Go to the default "welcome" metaverse address.
@@ -364,8 +361,7 @@ signals:
      * location.locationChangeRequired.connect(onLocationChangeRequired);
      */
     void locationChangeRequired(const glm::vec3& newPosition,
-                                bool hasOrientationChange,
-                                const glm::quat& newOrientation,
+                                bool hasOrientationChange, const glm::quat& newOrientation,
                                 bool shouldFaceLocation);
 
     /**jsdoc
@@ -448,11 +444,8 @@ private:
 
     bool handleNetworkAddress(const QString& lookupString, LookupTrigger trigger, bool& hostChanged);
     void handlePath(const QString& path, LookupTrigger trigger, bool wasPathOnly = false);
-    bool handleViewpoint(const QString& viewpointString,
-                         bool shouldFace,
-                         LookupTrigger trigger,
-                         bool definitelyPathOnly = false,
-                         const QString& pathString = QString());
+    bool handleViewpoint(const QString& viewpointString, bool shouldFace, LookupTrigger trigger,
+                         bool definitelyPathOnly = false, const QString& pathString = QString());
     bool handleUsername(const QString& lookupString);
     bool handleDomainID(const QString& host);
 

libraries/networking/src/DomainHandler.cpp

@@ -15,6 +15,10 @@
 
 #include <PathUtils.h>
 
+#include <shared/QtHelpers.h>
+
+#include <QThread>
+
 #include <QtCore/QJsonDocument>
 #include <QtCore/QDataStream>
 
@@ -134,6 +138,18 @@ void DomainHandler::hardReset() {
     _pendingPath.clear();
 }
 
+bool DomainHandler::getInterstitialModeEnabled() const {
+    return _interstitialModeSettingLock.resultWithReadLock<bool>([&] {
+        return _enableInterstitialMode.get();
+    });
+}
+
+void DomainHandler::setInterstitialModeEnabled(bool enableInterstitialMode) {
+    _interstitialModeSettingLock.withWriteLock([&] {
+        _enableInterstitialMode.set(enableInterstitialMode);
+    });
+}
+
 void DomainHandler::setErrorDomainURL(const QUrl& url) {
     _errorDomainURL = url;
     return;
@@ -340,11 +356,15 @@ void DomainHandler::loadedErrorDomain(std::map<QString, QString> namedPaths) {
     DependencyManager::get<AddressManager>()->goToViewpointForPath(viewpoint, QString());
 }
 
-void DomainHandler::setRedirectErrorState(QUrl errorUrl, int reasonCode) {
-    _errorDomainURL = errorUrl;
+void DomainHandler::setRedirectErrorState(QUrl errorUrl, QString reasonMessage, int reasonCode, const QString& extraInfo) {
     _lastDomainConnectionError = reasonCode;
-    _isInErrorState = true;
-    emit redirectToErrorDomainURL(_errorDomainURL);
+    if (getInterstitialModeEnabled()) {
+        _errorDomainURL = errorUrl;
+        _isInErrorState = true;
+        emit redirectToErrorDomainURL(_errorDomainURL);
+    } else {
+        emit domainConnectionRefused(reasonMessage, reasonCode, extraInfo);
+    }
 }
 
 void DomainHandler::requestDomainSettings() {
@@ -485,13 +505,9 @@ void DomainHandler::processDomainServerConnectionDeniedPacket(QSharedPointer<Rec
 #if defined(Q_OS_ANDROID)
         emit domainConnectionRefused(reasonMessage, (int)reasonCode, extraInfo);
 #else
-        if (reasonCode == ConnectionRefusedReason::ProtocolMismatch || reasonCode == ConnectionRefusedReason::NotAuthorized) {
-            // ingest the error - this is a "hard" connection refusal.
-            setRedirectErrorState(_errorDomainURL, (int)reasonCode);
-        } else {
-            emit domainConnectionRefused(reasonMessage, (int)reasonCode, extraInfo);
-        }
-        _lastDomainConnectionError = (int)reasonCode;
+
+        // ingest the error - this is a "hard" connection refusal.
+        setRedirectErrorState(_errorDomainURL, reasonMessage, (int)reasonCode, extraInfo);
 #endif
     }
 

libraries/networking/src/DomainHandler.h

@@ -19,6 +19,9 @@
 #include <QtCore/QUrl>
 #include <QtNetwork/QHostInfo>
 
+#include <shared/ReadWriteLockable.h>
+#include <SettingHandle.h>
+
 #include "HifiSockAddr.h"
 #include "NetworkPeer.h"
 #include "NLPacket.h"
@@ -83,6 +86,8 @@ public:
     bool isConnected() const { return _isConnected; }
     void setIsConnected(bool isConnected);
     bool isServerless() const { return _domainURL.scheme() != URL_SCHEME_HIFI; }
+    bool getInterstitialModeEnabled() const;
+    void setInterstitialModeEnabled(bool enableInterstitialMode);
 
     void connectedToServerless(std::map<QString, QString> namedPaths);
 
@@ -171,7 +176,7 @@ public slots:
     void processDomainServerConnectionDeniedPacket(QSharedPointer<ReceivedMessage> message);
 
     // sets domain handler in error state.
-    void setRedirectErrorState(QUrl errorUrl, int reasonCode);
+    void setRedirectErrorState(QUrl errorUrl, QString reasonMessage = "", int reason = -1, const QString& extraInfo = "");
 
     bool isInErrorState() { return _isInErrorState; }
 
@@ -224,6 +229,8 @@ private:
     QJsonObject _settingsObject;
     QString _pendingPath;
     QTimer _settingsTimer;
+    mutable ReadWriteLockable _interstitialModeSettingLock;
+    Setting::Handle<bool> _enableInterstitialMode{ "enableInterstitialMode", false };
 
     QSet<QString> _domainConnectionRefusals;
     bool _hasCheckedForAccessToken { false };

libraries/networking/src/NetworkingConstants.h

@@ -32,6 +32,7 @@ namespace NetworkingConstants {
 
 const QString URL_SCHEME_ABOUT = "about";
 const QString URL_SCHEME_HIFI = "hifi";
+const QString URL_SCHEME_HIFIAPP = "hifiapp";
 const QString URL_SCHEME_QRC = "qrc";
 const QString URL_SCHEME_FILE = "file";
 const QString URL_SCHEME_HTTP = "http";

libraries/pointers/src/Pointer.cpp

@@ -68,7 +68,8 @@ void Pointer::update(unsigned int pointerID) {
     // This only needs to be a read lock because update won't change any of the properties that can be modified from scripts
     withReadLock([&] {
         auto pickResult = getPrevPickResult();
-        auto visualPickResult = getVisualPickResult(pickResult);
+        // Pointer needs its own PickResult object so it doesn't modify the cached pick result
+        auto visualPickResult = getVisualPickResult(getPickResultCopy(pickResult));
         updateVisuals(visualPickResult);
         generatePointerEvents(pointerID, visualPickResult);
     });

libraries/pointers/src/Pointer.h

@@ -91,6 +91,7 @@ protected:
 
     virtual bool shouldHover(const PickResultPointer& pickResult) { return true; }
     virtual bool shouldTrigger(const PickResultPointer& pickResult) { return true; }
+    virtual PickResultPointer getPickResultCopy(const PickResultPointer& pickResult) const = 0;
     virtual PickResultPointer getVisualPickResult(const PickResultPointer& pickResult) { return pickResult; };
 
     static const float POINTER_MOVE_DELAY;

libraries/render-utils/src/Highlight.slh

@@ -15,7 +15,7 @@
 
 <@include Highlight_shared.slh@>
 
-layout(binding=RENDER_UTILS_BUFFER_HIGHLIGHT_PARAMS) uniform highlightParamsBuffer {
+layout(std140, binding=RENDER_UTILS_BUFFER_HIGHLIGHT_PARAMS) uniform highlightParamsBuffer {
     HighlightParameters params;
 };
 

libraries/render-utils/src/HighlightEffect.cpp

@@ -37,6 +37,8 @@ namespace gr {
 
 #define OUTLINE_STENCIL_MASK    1
 
+extern void initZPassPipelines(ShapePlumber& plumber, gpu::StatePointer state);
+
 HighlightRessources::HighlightRessources() {
 }
 
@@ -180,6 +182,7 @@ void DrawHighlightMask::run(const render::RenderContextPointer& renderContext, c
 
             auto maskPipeline = _shapePlumber->pickPipeline(args, defaultKeyBuilder);
             auto maskSkinnedPipeline = _shapePlumber->pickPipeline(args, defaultKeyBuilder.withSkinned());
+            auto maskSkinnedDQPipeline = _shapePlumber->pickPipeline(args, defaultKeyBuilder.withSkinned().withDualQuatSkinned());
 
             // Setup camera, projection and viewport for all items
             batch.setViewportTransform(args->_viewport);
@@ -187,14 +190,17 @@ void DrawHighlightMask::run(const render::RenderContextPointer& renderContext, c
             batch.setProjectionJitter(jitter.x, jitter.y);
             batch.setViewTransform(viewMat);
 
-            std::vector<ShapeKey> skinnedShapeKeys{};
+            std::vector<ShapeKey> skinnedShapeKeys;
+            std::vector<ShapeKey> skinnedDQShapeKeys;
 
             // Iterate through all inShapes and render the unskinned
             args->_shapePipeline = maskPipeline;
             batch.setPipeline(maskPipeline->pipeline);
             for (const auto& items : inShapes) {
                 itemBounds.insert(itemBounds.end(), items.second.begin(), items.second.end());
-                if (items.first.isSkinned()) {
+                if (items.first.isSkinned() && items.first.isDualQuatSkinned()) {
+                    skinnedDQShapeKeys.push_back(items.first);
+                } else if (items.first.isSkinned()) {
                     skinnedShapeKeys.push_back(items.first);
                 } else {
                     renderItems(renderContext, items.second);
@@ -202,10 +208,21 @@ void DrawHighlightMask::run(const render::RenderContextPointer& renderContext, c
             }
 
             // Reiterate to render the skinned
-            args->_shapePipeline = maskSkinnedPipeline;
-            batch.setPipeline(maskSkinnedPipeline->pipeline);
-            for (const auto& key : skinnedShapeKeys) {
-                renderItems(renderContext, inShapes.at(key));
+            if (skinnedShapeKeys.size() > 0) {
+                args->_shapePipeline = maskSkinnedPipeline;
+                batch.setPipeline(maskSkinnedPipeline->pipeline);
+                for (const auto& key : skinnedShapeKeys) {
+                    renderItems(renderContext, inShapes.at(key));
+                }
+            }
+
+            // Reiterate to render the DQ skinned
+            if (skinnedDQShapeKeys.size() > 0) {
+                args->_shapePipeline = maskSkinnedDQPipeline;
+                batch.setPipeline(maskSkinnedDQPipeline->pipeline);
+                for (const auto& key : skinnedDQShapeKeys) {
+                    renderItems(renderContext, inShapes.at(key));
+                }
             }
 
             args->_shapePipeline = nullptr;
@@ -488,7 +505,7 @@ void DrawHighlightTask::build(JobModel& task, const render::Varying& inputs, ren
         state->setDepthTest(true, true, gpu::LESS_EQUAL);
         state->setColorWriteMask(false, false, false, false);
 
-        initMaskPipelines(*shapePlumber, state);
+        initZPassPipelines(*shapePlumber, state);
     }
     auto sharedParameters = std::make_shared<HighlightSharedParameters>();
 
@@ -548,16 +565,4 @@ const render::Varying DrawHighlightTask::addSelectItemJobs(JobModel& task, const
     const auto selectedMetasAndOpaques = task.addJob<SelectItems>("OpaqueSelection", selectMetaAndOpaqueInput);
     const auto selectItemInput = SelectItems::Inputs(transparents, selectedMetasAndOpaques, selectionName).asVarying();
     return task.addJob<SelectItems>("TransparentSelection", selectItemInput);
-}
-
-void DrawHighlightTask::initMaskPipelines(render::ShapePlumber& shapePlumber, gpu::StatePointer state) {
-    gpu::ShaderPointer modelProgram = gpu::Shader::createProgram(shader::render_utils::program::model_shadow);
-    shapePlumber.addPipeline(
-        ShapeKey::Filter::Builder().withoutSkinned(),
-        modelProgram, state);
-
-    gpu::ShaderPointer skinProgram = gpu::Shader::createProgram(shader::render_utils::program::skin_model_shadow);
-    shapePlumber.addPipeline(
-        ShapeKey::Filter::Builder().withSkinned(),
-        skinProgram, state);
-}
+}

libraries/render-utils/src/HighlightEffect.h

@@ -208,8 +208,6 @@ public:
     void build(JobModel& task, const render::Varying& inputs, render::Varying& outputs);
 
 private:
-
-    static void initMaskPipelines(render::ShapePlumber& plumber, gpu::StatePointer state);
     static const render::Varying addSelectItemJobs(JobModel& task, const render::Varying& selectionName, const RenderFetchCullSortTask::BucketList& items);
 
 };

libraries/render-utils/src/Highlight_aabox.slv

@@ -45,7 +45,7 @@ struct HighlightParameters {
     vec2 outlineWidth;
 };
 
-layout(binding=0) uniform parametersBuffer {
+layout(std140, binding=0) uniform parametersBuffer {
     HighlightParameters _parameters;
 };
 

libraries/render-utils/src/Model.cpp

@@ -1281,92 +1281,6 @@ QStringList Model::getJointNames() const {
     return isActive() ? getFBXGeometry().getJointNames() : QStringList();
 }
 
-class Blender : public QRunnable {
-public:
-
-    Blender(ModelPointer model, int blendNumber, const Geometry::WeakPointer& geometry, const QVector<float>& blendshapeCoefficients);
-
-    virtual void run() override;
-
-private:
-
-    ModelPointer _model;
-    int _blendNumber;
-    Geometry::WeakPointer _geometry;
-    QVector<float> _blendshapeCoefficients;
-};
-
-Blender::Blender(ModelPointer model, int blendNumber, const Geometry::WeakPointer& geometry, const QVector<float>& blendshapeCoefficients) :
-    _model(model),
-    _blendNumber(blendNumber),
-    _geometry(geometry),
-    _blendshapeCoefficients(blendshapeCoefficients) {
-}
-
-void Blender::run() {
-    QVector<glm::vec3> vertices;
-    QVector<NormalType> normalsAndTangents;
-    if (_model && _model->isLoaded()) {
-        DETAILED_PROFILE_RANGE_EX(simulation_animation, __FUNCTION__, 0xFFFF0000, 0, { { "url", _model->getURL().toString() } });
-        int offset = 0;
-        int normalsAndTangentsOffset = 0;
-        auto meshes = _model->getFBXGeometry().meshes;
-        int meshIndex = 0;
-        foreach (const FBXMesh& mesh, meshes) {
-            auto modelMeshNormalsAndTangents = _model->_normalsAndTangents.find(meshIndex++);
-            if (mesh.blendshapes.isEmpty() || modelMeshNormalsAndTangents == _model->_normalsAndTangents.end()) {
-                continue;
-            }
-
-            vertices += mesh.vertices;
-            normalsAndTangents += modelMeshNormalsAndTangents->second;
-            glm::vec3* meshVertices = vertices.data() + offset;
-            NormalType* meshNormalsAndTangents = normalsAndTangents.data() + normalsAndTangentsOffset;
-            offset += mesh.vertices.size();
-            normalsAndTangentsOffset += modelMeshNormalsAndTangents->second.size();
-            const float NORMAL_COEFFICIENT_SCALE = 0.01f;
-            for (int i = 0, n = qMin(_blendshapeCoefficients.size(), mesh.blendshapes.size()); i < n; i++) {
-                float vertexCoefficient = _blendshapeCoefficients.at(i);
-                const float EPSILON = 0.0001f;
-                if (vertexCoefficient < EPSILON) {
-                    continue;
-                }
-                float normalCoefficient = vertexCoefficient * NORMAL_COEFFICIENT_SCALE;
-                const FBXBlendshape& blendshape = mesh.blendshapes.at(i);
-                tbb::parallel_for(tbb::blocked_range<int>(0, blendshape.indices.size()), [&](const tbb::blocked_range<int>& range) {
-                    for (auto j = range.begin(); j < range.end(); j++) {
-                        int index = blendshape.indices.at(j);
-                        meshVertices[index] += blendshape.vertices.at(j) * vertexCoefficient;
-
-                        glm::vec3 normal = mesh.normals.at(index) + blendshape.normals.at(j) * normalCoefficient;
-                        glm::vec3 tangent;
-                        if (index < mesh.tangents.size()) {
-                            tangent = mesh.tangents.at(index);
-                            if ((int)j < blendshape.tangents.size()) {
-                                tangent += blendshape.tangents.at(j) * normalCoefficient;
-                            }
-                        }
-#if FBX_PACK_NORMALS
-                        glm::uint32 finalNormal;
-                        glm::uint32 finalTangent;
-                        buffer_helpers::packNormalAndTangent(normal, tangent, finalNormal, finalTangent);
-#else
-                        const auto& finalNormal = normal;
-                        const auto& finalTangent = tangent;
-#endif
-                        meshNormalsAndTangents[2 * index] = finalNormal;
-                        meshNormalsAndTangents[2 * index + 1] = finalTangent;
-                    }
-                });
-            }
-        }
-    }
-    // post the result to the ModelBlender, which will dispatch to the model if still alive
-    QMetaObject::invokeMethod(DependencyManager::get<ModelBlender>().data(), "setBlendedVertices",
-                              Q_ARG(ModelPointer, _model), Q_ARG(int, _blendNumber), Q_ARG(QVector<glm::vec3>, vertices),
-                              Q_ARG(QVector<NormalType>, normalsAndTangents));
-}
-
 void Model::setScaleToFit(bool scaleToFit, const glm::vec3& dimensions, bool forceRescale) {
     if (forceRescale || _scaleToFit != scaleToFit || _scaleToFitDimensions != dimensions) {
         _scaleToFit = scaleToFit;
@@ -1531,45 +1445,6 @@ void Model::updateClusterMatrices() {
     }
 }
 
-bool Model::maybeStartBlender() {
-    if (isLoaded()) {
-        const FBXGeometry& fbxGeometry = getFBXGeometry();
-        if (fbxGeometry.hasBlendedMeshes()) {
-            QThreadPool::globalInstance()->start(new Blender(getThisPointer(), ++_blendNumber, _renderGeometry, _blendshapeCoefficients));
-            return true;
-        }
-    }
-    return false;
-}
-
-void Model::setBlendedVertices(int blendNumber, const QVector<glm::vec3>& vertices, const QVector<NormalType>& normalsAndTangents) {
-    if (!isLoaded() || blendNumber < _appliedBlendNumber || !_blendedVertexBuffersInitialized) {
-        return;
-    }
-    _appliedBlendNumber = blendNumber;
-    const FBXGeometry& fbxGeometry = getFBXGeometry();
-    int index = 0;
-    int normalAndTangentIndex = 0;
-    for (int i = 0; i < fbxGeometry.meshes.size(); i++) {
-        const FBXMesh& mesh = fbxGeometry.meshes.at(i);
-        auto meshNormalsAndTangents = _normalsAndTangents.find(i);
-        if (mesh.blendshapes.isEmpty() || meshNormalsAndTangents == _normalsAndTangents.end()) {
-            continue;
-        }
-
-        const auto vertexCount = mesh.vertices.size();
-        const auto verticesSize = vertexCount * sizeof(glm::vec3);
-        const auto& buffer = _blendedVertexBuffers.find(i);
-        assert(buffer != _blendedVertexBuffers.end());
-        buffer->second->resize(mesh.vertices.size() * sizeof(glm::vec3) + meshNormalsAndTangents->second.size() * sizeof(NormalType));
-        buffer->second->setSubData(0, verticesSize, (gpu::Byte*) vertices.constData() + index * sizeof(glm::vec3));
-        buffer->second->setSubData(verticesSize, meshNormalsAndTangents->second.size() * sizeof(NormalType), (const gpu::Byte*) normalsAndTangents.data() + normalAndTangentIndex * sizeof(NormalType));
-
-        index += vertexCount;
-        normalAndTangentIndex += meshNormalsAndTangents->second.size();
-    }
-}
-
 void Model::deleteGeometry() {
     _deleteGeometryCounter++;
     _blendedVertexBuffers.clear();
@@ -1606,42 +1481,6 @@ const render::ItemIDs& Model::fetchRenderItemIDs() const {
     return _modelMeshRenderItemIDs;
 }
 
-void Model::initializeBlendshapes(const FBXMesh& mesh, int index) {
-    _blendedVertexBuffers[index] = std::make_shared<gpu::Buffer>();
-    QVector<NormalType> normalsAndTangents;
-    normalsAndTangents.resize(2 * mesh.normals.size());
-
-    // Interleave normals and tangents
-    // Parallel version for performance
-    tbb::parallel_for(tbb::blocked_range<int>(0, mesh.normals.size()), [&](const tbb::blocked_range<int>& range) {
-        auto normalsRange = std::make_pair(mesh.normals.begin() + range.begin(), mesh.normals.begin() + range.end());
-        auto tangentsRange = std::make_pair(mesh.tangents.begin() + range.begin(), mesh.tangents.begin() + range.end());
-        auto normalsAndTangentsIt = normalsAndTangents.begin() + 2 * range.begin();
-
-        for (auto normalIt = normalsRange.first, tangentIt = tangentsRange.first;
-            normalIt != normalsRange.second;
-            ++normalIt, ++tangentIt) {
-#if FBX_PACK_NORMALS
-            glm::uint32 finalNormal;
-            glm::uint32 finalTangent;
-            buffer_helpers::packNormalAndTangent(*normalIt, *tangentIt, finalNormal, finalTangent);
-#else
-            const auto& finalNormal = *normalIt;
-            const auto& finalTangent = *tangentIt;
-#endif
-            *normalsAndTangentsIt = finalNormal;
-            ++normalsAndTangentsIt;
-            *normalsAndTangentsIt = finalTangent;
-            ++normalsAndTangentsIt;
-        }
-    });
-    const auto verticesSize = mesh.vertices.size() * sizeof(glm::vec3);
-    _blendedVertexBuffers[index]->resize(mesh.vertices.size() * sizeof(glm::vec3) + normalsAndTangents.size() * sizeof(NormalType));
-    _blendedVertexBuffers[index]->setSubData(0, verticesSize, (const gpu::Byte*) mesh.vertices.constData());
-    _blendedVertexBuffers[index]->setSubData(verticesSize, normalsAndTangents.size() * sizeof(NormalType), (const gpu::Byte*) normalsAndTangents.data());
-    _normalsAndTangents[index] = normalsAndTangents;
-}
-
 void Model::createRenderItemSet() {
     assert(isLoaded());
     const auto& meshes = _renderGeometry->getMeshes();
@@ -1775,6 +1614,164 @@ public:
     }
 };
 
+
+class Blender : public QRunnable {
+public:
+
+    Blender(ModelPointer model, int blendNumber, const Geometry::WeakPointer& geometry, const QVector<float>& blendshapeCoefficients);
+
+    virtual void run() override;
+
+private:
+
+    ModelPointer _model;
+    int _blendNumber;
+    Geometry::WeakPointer _geometry;
+    QVector<float> _blendshapeCoefficients;
+};
+
+Blender::Blender(ModelPointer model, int blendNumber, const Geometry::WeakPointer& geometry, const QVector<float>& blendshapeCoefficients) :
+    _model(model),
+    _blendNumber(blendNumber),
+    _geometry(geometry),
+    _blendshapeCoefficients(blendshapeCoefficients) {
+}
+
+void Blender::run() {
+    QVector<glm::vec3> vertices;
+    QVector<NormalType> normalsAndTangents;
+    if (_model && _model->isLoaded()) {
+        DETAILED_PROFILE_RANGE_EX(simulation_animation, __FUNCTION__, 0xFFFF0000, 0, { { "url", _model->getURL().toString() } });
+        int offset = 0;
+        int normalsAndTangentsOffset = 0;
+        auto meshes = _model->getFBXGeometry().meshes;
+        int meshIndex = 0;
+        foreach(const FBXMesh& mesh, meshes) {
+            auto modelMeshNormalsAndTangents = _model->_normalsAndTangents.find(meshIndex++);
+            if (mesh.blendshapes.isEmpty() || modelMeshNormalsAndTangents == _model->_normalsAndTangents.end()) {
+                continue;
+            }
+
+            vertices += mesh.vertices;
+            normalsAndTangents += modelMeshNormalsAndTangents->second;
+            glm::vec3* meshVertices = vertices.data() + offset;
+            NormalType* meshNormalsAndTangents = normalsAndTangents.data() + normalsAndTangentsOffset;
+            offset += mesh.vertices.size();
+            normalsAndTangentsOffset += modelMeshNormalsAndTangents->second.size();
+            const float NORMAL_COEFFICIENT_SCALE = 0.01f;
+            for (int i = 0, n = qMin(_blendshapeCoefficients.size(), mesh.blendshapes.size()); i < n; i++) {
+                float vertexCoefficient = _blendshapeCoefficients.at(i);
+                const float EPSILON = 0.0001f;
+                if (vertexCoefficient < EPSILON) {
+                    continue;
+                }
+                float normalCoefficient = vertexCoefficient * NORMAL_COEFFICIENT_SCALE;
+                const FBXBlendshape& blendshape = mesh.blendshapes.at(i);
+                tbb::parallel_for(tbb::blocked_range<int>(0, blendshape.indices.size()), [&](const tbb::blocked_range<int>& range) {
+                    for (auto j = range.begin(); j < range.end(); j++) {
+                        int index = blendshape.indices.at(j);
+                        meshVertices[index] += blendshape.vertices.at(j) * vertexCoefficient;
+
+                        glm::vec3 normal = mesh.normals.at(index) + blendshape.normals.at(j) * normalCoefficient;
+                        glm::vec3 tangent;
+                        if (index < mesh.tangents.size()) {
+                            tangent = mesh.tangents.at(index);
+                            if ((int)j < blendshape.tangents.size()) {
+                                tangent += blendshape.tangents.at(j) * normalCoefficient;
+                            }
+                        }
+#if FBX_PACK_NORMALS
+                        glm::uint32 finalNormal;
+                        glm::uint32 finalTangent;
+                        buffer_helpers::packNormalAndTangent(normal, tangent, finalNormal, finalTangent);
+#else
+                        const auto& finalNormal = normal;
+                        const auto& finalTangent = tangent;
+#endif
+                        meshNormalsAndTangents[2 * index] = finalNormal;
+                        meshNormalsAndTangents[2 * index + 1] = finalTangent;
+                    }
+                });
+            }
+        }
+    }
+    // post the result to the ModelBlender, which will dispatch to the model if still alive
+    QMetaObject::invokeMethod(DependencyManager::get<ModelBlender>().data(), "setBlendedVertices",
+        Q_ARG(ModelPointer, _model), Q_ARG(int, _blendNumber), Q_ARG(QVector<glm::vec3>, vertices),
+        Q_ARG(QVector<NormalType>, normalsAndTangents));
+}
+
+bool Model::maybeStartBlender() {
+    if (isLoaded()) {
+        QThreadPool::globalInstance()->start(new Blender(getThisPointer(), ++_blendNumber, _renderGeometry, _blendshapeCoefficients));
+        return true;
+    }
+    return false;
+}
+
+void Model::setBlendedVertices(int blendNumber, const QVector<glm::vec3>& vertices, const QVector<NormalType>& normalsAndTangents) {
+    if (!isLoaded() || blendNumber < _appliedBlendNumber || !_blendedVertexBuffersInitialized) {
+        return;
+    }
+    _appliedBlendNumber = blendNumber;
+    const FBXGeometry& fbxGeometry = getFBXGeometry();
+    int index = 0;
+    int normalAndTangentIndex = 0;
+    for (int i = 0; i < fbxGeometry.meshes.size(); i++) {
+        const FBXMesh& mesh = fbxGeometry.meshes.at(i);
+        auto meshNormalsAndTangents = _normalsAndTangents.find(i);
+        const auto& buffer = _blendedVertexBuffers.find(i);
+        if (mesh.blendshapes.isEmpty() || meshNormalsAndTangents == _normalsAndTangents.end() || buffer == _blendedVertexBuffers.end()) {
+            continue;
+        }
+
+        const auto vertexCount = mesh.vertices.size();
+        const auto verticesSize = vertexCount * sizeof(glm::vec3);
+        buffer->second->resize(mesh.vertices.size() * sizeof(glm::vec3) + meshNormalsAndTangents->second.size() * sizeof(NormalType));
+        buffer->second->setSubData(0, verticesSize, (gpu::Byte*) vertices.constData() + index * sizeof(glm::vec3));
+        buffer->second->setSubData(verticesSize, meshNormalsAndTangents->second.size() * sizeof(NormalType), (const gpu::Byte*) normalsAndTangents.data() + normalAndTangentIndex * sizeof(NormalType));
+
+        index += vertexCount;
+        normalAndTangentIndex += meshNormalsAndTangents->second.size();
+    }
+}
+
+void Model::initializeBlendshapes(const FBXMesh& mesh, int index) {
+    _blendedVertexBuffers[index] = std::make_shared<gpu::Buffer>();
+    QVector<NormalType> normalsAndTangents;
+    normalsAndTangents.resize(2 * mesh.normals.size());
+
+    // Interleave normals and tangents
+    // Parallel version for performance
+    tbb::parallel_for(tbb::blocked_range<int>(0, mesh.normals.size()), [&](const tbb::blocked_range<int>& range) {
+        auto normalsRange = std::make_pair(mesh.normals.begin() + range.begin(), mesh.normals.begin() + range.end());
+        auto tangentsRange = std::make_pair(mesh.tangents.begin() + range.begin(), mesh.tangents.begin() + range.end());
+        auto normalsAndTangentsIt = normalsAndTangents.begin() + 2 * range.begin();
+
+        for (auto normalIt = normalsRange.first, tangentIt = tangentsRange.first;
+            normalIt != normalsRange.second;
+            ++normalIt, ++tangentIt) {
+#if FBX_PACK_NORMALS
+            glm::uint32 finalNormal;
+            glm::uint32 finalTangent;
+            buffer_helpers::packNormalAndTangent(*normalIt, *tangentIt, finalNormal, finalTangent);
+#else
+            const auto& finalNormal = *normalIt;
+            const auto& finalTangent = *tangentIt;
+#endif
+            *normalsAndTangentsIt = finalNormal;
+            ++normalsAndTangentsIt;
+            *normalsAndTangentsIt = finalTangent;
+            ++normalsAndTangentsIt;
+        }
+    });
+    const auto verticesSize = mesh.vertices.size() * sizeof(glm::vec3);
+    _blendedVertexBuffers[index]->resize(mesh.vertices.size() * sizeof(glm::vec3) + normalsAndTangents.size() * sizeof(NormalType));
+    _blendedVertexBuffers[index]->setSubData(0, verticesSize, (const gpu::Byte*) mesh.vertices.constData());
+    _blendedVertexBuffers[index]->setSubData(verticesSize, normalsAndTangents.size() * sizeof(NormalType), (const gpu::Byte*) normalsAndTangents.data());
+    _normalsAndTangents[index] = normalsAndTangents;
+}
+
 ModelBlender::ModelBlender() :
     _pendingBlenders(0) {
 }
@@ -1784,14 +1781,23 @@ ModelBlender::~ModelBlender() {
 
 void ModelBlender::noteRequiresBlend(ModelPointer model) {
     Lock lock(_mutex);
-    if (_pendingBlenders < QThread::idealThreadCount()) {
-        if (model->maybeStartBlender()) {
-            _pendingBlenders++;
-            return;
-        }
+    if (_modelsRequiringBlendsSet.find(model) == _modelsRequiringBlendsSet.end()) {
+        _modelsRequiringBlendsQueue.push(model);
+        _modelsRequiringBlendsSet.insert(model);
     }
 
-    _modelsRequiringBlends.insert(model);
+    if (_pendingBlenders < QThread::idealThreadCount()) {
+        while (!_modelsRequiringBlendsQueue.empty()) {
+            auto weakPtr = _modelsRequiringBlendsQueue.front();
+            _modelsRequiringBlendsQueue.pop();
+            _modelsRequiringBlendsSet.erase(weakPtr);
+            ModelPointer nextModel = weakPtr.lock();
+            if (nextModel && nextModel->maybeStartBlender()) {
+                _pendingBlenders++;
+                return;
+            }
+        }
+    }
 }
 
 void ModelBlender::setBlendedVertices(ModelPointer model, int blendNumber, QVector<glm::vec3> vertices, QVector<NormalType> normalsAndTangents) {
@@ -1801,20 +1807,15 @@ void ModelBlender::setBlendedVertices(ModelPointer model, int blendNumber, QVect
     {
         Lock lock(_mutex);
         _pendingBlenders--;
-        _modelsRequiringBlends.erase(model);
-        std::set<ModelWeakPointer, std::owner_less<ModelWeakPointer>> modelsToErase;
-        for (auto i = _modelsRequiringBlends.begin(); i != _modelsRequiringBlends.end(); i++) {
-            auto weakPtr = *i;
+        while (!_modelsRequiringBlendsQueue.empty()) {
+            auto weakPtr = _modelsRequiringBlendsQueue.front();
+            _modelsRequiringBlendsQueue.pop();
+            _modelsRequiringBlendsSet.erase(weakPtr);
             ModelPointer nextModel = weakPtr.lock();
             if (nextModel && nextModel->maybeStartBlender()) {
                 _pendingBlenders++;
                 break;
-            } else {
-                modelsToErase.insert(weakPtr);
             }
         }
-        for (auto& weakPtr : modelsToErase) {
-            _modelsRequiringBlends.erase(weakPtr);
-        }
     }
 }

libraries/render-utils/src/Model.h

@@ -530,7 +530,8 @@ private:
     ModelBlender();
     virtual ~ModelBlender();
 
-    std::set<ModelWeakPointer, std::owner_less<ModelWeakPointer>> _modelsRequiringBlends;
+    std::queue<ModelWeakPointer> _modelsRequiringBlendsQueue;
+    std::set<ModelWeakPointer, std::owner_less<ModelWeakPointer>> _modelsRequiringBlendsSet;
     int _pendingBlenders;
     Mutex _mutex;
 

libraries/render-utils/src/parabola_translucent.slf

@@ -0,0 +1,18 @@
+<@include gpu/Config.slh@>
+<$VERSION_HEADER$>
+//  Generated on <$_SCRIBE_DATE$>
+//
+//  Created by Sam Gondelman on 9/10/2018
+//  Copyright 2018 High Fidelity, Inc.
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+<@include DeferredBufferWrite.slh@>
+
+layout(location=0) in vec4 _color;
+
+void main(void) {
+    packDeferredFragmentTranslucent(vec3(1.0, 0.0, 0.0), _color.a, _color.rgb, DEFAULT_FRESNEL, DEFAULT_ROUGHNESS);
+}

libraries/render-utils/src/render-utils/parabola_translucent.slp

@@ -0,0 +1 @@
+VERTEX parabola

libraries/script-engine/src/ScriptEngine.cpp

@@ -2442,6 +2442,8 @@ void ScriptEngine::entityScriptContentAvailable(const EntityItemID& entityID, co
     // if we got this far, then call the preload method
     callEntityScriptMethod(entityID, "preload");
 
+    emit entityScriptPreloadFinished(entityID);
+
     _occupiedScriptURLs.remove(entityScript);
     processDeferredEntityLoads(entityScript, entityID);
 }

libraries/script-engine/src/ScriptEngine.h

@@ -712,6 +712,13 @@ signals:
     // script is updated (goes from RUNNING to ERROR_RUNNING_SCRIPT, for example)
     void entityScriptDetailsUpdated();
 
+    /**jsdoc
+     * @function Script.entityScriptPreloadFinished
+     * @returns {Signal}
+     */
+    // Emitted when an entity script has finished running preload
+    void entityScriptPreloadFinished(const EntityItemID& entityID);
+
 protected:
     void init();
 

libraries/shared/src/SettingManager.cpp

@@ -52,7 +52,7 @@ namespace Setting {
             if (_pendingChanges.contains(key) && _pendingChanges[key] != UNSET_VALUE) {
                 loadedValue = _pendingChanges[key];
             } else {
-                loadedValue = value(key);
+                loadedValue = _qSettings.value(key);
             }
             if (loadedValue.isValid()) {
                 handle->setVariant(loadedValue);
@@ -92,32 +92,115 @@ namespace Setting {
     }
 
     void Manager::saveAll() {
-        bool forceSync = false;
         withWriteLock([&] {
+            bool forceSync = false;
             for (auto key : _pendingChanges.keys()) {
                 auto newValue = _pendingChanges[key];
-                auto savedValue = value(key, UNSET_VALUE);
+                auto savedValue = _qSettings.value(key, UNSET_VALUE);
                 if (newValue == savedValue) {
                     continue;
                 }
+                forceSync = true;
                 if (newValue == UNSET_VALUE || !newValue.isValid()) {
-                    forceSync = true;
-                    remove(key);
+                    _qSettings.remove(key);
                 } else {
-                    forceSync = true;
-                    setValue(key, newValue);
+                    _qSettings.setValue(key, newValue);
                 }
             }
             _pendingChanges.clear();
-        });
 
-        if (forceSync) {
-            sync();
-        }
+            if (forceSync) {
+                _qSettings.sync();
+            }
+        });
 
         // Restart timer
         if (_saveTimer) {
             _saveTimer->start();
         }
     }
+
+    QString Manager::fileName() const {
+        return resultWithReadLock<QString>([&] {
+            return _qSettings.fileName();
+        });
+    }
+
+    void Manager::remove(const QString &key) {
+        withWriteLock([&] {
+            _qSettings.remove(key);
+        });
+    }
+
+    QStringList Manager::childGroups() const {
+        return resultWithReadLock<QStringList>([&] {
+            return _qSettings.childGroups();
+        });
+    }
+
+    QStringList Manager::childKeys() const {
+        return resultWithReadLock<QStringList>([&] {
+            return _qSettings.childKeys();
+        });
+    }
+
+    QStringList Manager::allKeys() const {
+        return resultWithReadLock<QStringList>([&] {
+            return _qSettings.allKeys();
+        });
+    }
+
+    bool Manager::contains(const QString &key) const {
+        return resultWithReadLock<bool>([&] {
+            return _qSettings.contains(key);
+        });
+    }
+
+    int Manager::beginReadArray(const QString &prefix) {
+        return resultWithReadLock<int>([&] {
+            return _qSettings.beginReadArray(prefix);
+        });
+    }
+
+    void Manager::beginGroup(const QString &prefix) {
+        withWriteLock([&] {
+            _qSettings.beginGroup(prefix);
+        });
+    }
+
+    void Manager::beginWriteArray(const QString &prefix, int size) {
+        withWriteLock([&] {
+            _qSettings.beginWriteArray(prefix, size);
+        });
+    }
+
+    void Manager::endArray() {
+        withWriteLock([&] {
+            _qSettings.endArray();
+        });
+    }
+
+    void Manager::endGroup() {
+        withWriteLock([&] {
+            _qSettings.endGroup();
+        });
+    }
+
+    void Manager::setArrayIndex(int i) {
+        withWriteLock([&] {
+            _qSettings.setArrayIndex(i);
+        });
+    }
+
+    void Manager::setValue(const QString &key, const QVariant &value) {
+        withWriteLock([&] {
+            _qSettings.setValue(key, value);
+        });
+    }
+
+    QVariant Manager::value(const QString &key, const QVariant &defaultValue) const {
+        return resultWithReadLock<QVariant>([&] {
+            return _qSettings.value(key, defaultValue);
+        });
+    }
 }

libraries/shared/src/SettingManager.h

@@ -23,12 +23,28 @@
 namespace Setting {
     class Interface;
 
-    class Manager : public QSettings, public ReadWriteLockable, public Dependency {
+    class Manager : public QObject, public ReadWriteLockable, public Dependency {
         Q_OBJECT
 
     public:
         void customDeleter() override;
 
+        // thread-safe proxies into QSettings
+        QString fileName() const;
+        void remove(const QString &key);
+        QStringList childGroups() const;
+        QStringList childKeys() const;
+        QStringList allKeys() const;
+        bool contains(const QString &key) const;
+        int beginReadArray(const QString &prefix);
+        void beginGroup(const QString &prefix);
+        void beginWriteArray(const QString &prefix, int size = -1);
+        void endArray();
+        void endGroup();
+        void setArrayIndex(int i);
+        void setValue(const QString &key, const QVariant &value);
+        QVariant value(const QString &key, const QVariant &defaultValue = QVariant()) const;
+
     protected:
         ~Manager();
         void registerHandle(Interface* handle);
@@ -52,6 +68,9 @@ namespace Setting {
         friend class Interface;
         friend void cleanupSettingsSaveThread();
         friend void setupSettingsSaveThread();
+
+
+        QSettings _qSettings;
     };
 }
 

libraries/shared/src/SharedUtil.cpp

@@ -19,8 +19,8 @@
 #include <time.h>
 #include <mutex>
 #include <thread>
-#include <set>
 #include <unordered_map>
+#include <chrono>
 
 #include <glm/glm.hpp>
 
@@ -127,82 +127,10 @@ void usecTimestampNowForceClockSkew(qint64 clockSkew) {
     ::usecTimestampNowAdjust = clockSkew;
 }
 
-static std::atomic<qint64> TIME_REFERENCE { 0 }; // in usec
-static std::once_flag usecTimestampNowIsInitialized;
-static QElapsedTimer timestampTimer;
-
 quint64 usecTimestampNow(bool wantDebug) {
-    std::call_once(usecTimestampNowIsInitialized, [&] {
-        TIME_REFERENCE = QDateTime::currentMSecsSinceEpoch() * USECS_PER_MSEC; // ms to usec
-        timestampTimer.start();
-    });
-    
-    quint64 now;
-    quint64 nsecsElapsed = timestampTimer.nsecsElapsed();
-    quint64 usecsElapsed = nsecsElapsed / NSECS_PER_USEC;  // nsec to usec
-    
-    // QElapsedTimer may not advance if the CPU has gone to sleep. In which case it
-    // will begin to deviate from real time. We detect that here, and reset if necessary
-    quint64 msecsCurrentTime = QDateTime::currentMSecsSinceEpoch();
-    quint64 msecsEstimate = (TIME_REFERENCE + usecsElapsed) / USECS_PER_MSEC; // usecs to msecs
-    int possibleSkew = msecsEstimate - msecsCurrentTime;
-    const int TOLERANCE = 10 * MSECS_PER_SECOND; // up to 10 seconds of skew is tolerated
-    if (abs(possibleSkew) > TOLERANCE) {
-        // reset our TIME_REFERENCE and timer
-        TIME_REFERENCE = QDateTime::currentMSecsSinceEpoch() * USECS_PER_MSEC; // ms to usec
-        timestampTimer.restart();
-        now = TIME_REFERENCE + ::usecTimestampNowAdjust;
-
-        if (wantDebug) {
-            qCDebug(shared) << "usecTimestampNow() - resetting QElapsedTimer. ";
-            qCDebug(shared) << "    msecsCurrentTime:" << msecsCurrentTime;
-            qCDebug(shared) << "       msecsEstimate:" << msecsEstimate;
-            qCDebug(shared) << "        possibleSkew:" << possibleSkew;
-            qCDebug(shared) << "           TOLERANCE:" << TOLERANCE;
-            
-            qCDebug(shared) << "        nsecsElapsed:" << nsecsElapsed;
-            qCDebug(shared) << "        usecsElapsed:" << usecsElapsed;
-
-            QDateTime currentLocalTime = QDateTime::currentDateTime();
-
-            quint64 msecsNow = now / 1000; // usecs to msecs
-            QDateTime nowAsString;
-            nowAsString.setMSecsSinceEpoch(msecsNow);
-
-            qCDebug(shared) << "                 now:" << now;
-            qCDebug(shared) << "            msecsNow:" << msecsNow;
-
-            qCDebug(shared) << "         nowAsString:" << nowAsString.toString("yyyy-MM-dd hh:mm:ss.zzz");
-            qCDebug(shared) << "    currentLocalTime:" << currentLocalTime.toString("yyyy-MM-dd hh:mm:ss.zzz");
-        }
-    } else {
-        now = TIME_REFERENCE + usecsElapsed + ::usecTimestampNowAdjust;
-    }
-
-    if (wantDebug) {
-        QDateTime currentLocalTime = QDateTime::currentDateTime();
-
-        quint64 msecsNow = now / 1000; // usecs to msecs
-        QDateTime nowAsString;
-        nowAsString.setMSecsSinceEpoch(msecsNow);
-
-        quint64 msecsTimeReference = TIME_REFERENCE / 1000; // usecs to msecs
-        QDateTime timeReferenceAsString;
-        timeReferenceAsString.setMSecsSinceEpoch(msecsTimeReference);
-
-        qCDebug(shared) << "usecTimestampNow() - details... ";
-        qCDebug(shared) << "           TIME_REFERENCE:" << TIME_REFERENCE;
-        qCDebug(shared) << "    timeReferenceAsString:" << timeReferenceAsString.toString("yyyy-MM-dd hh:mm:ss.zzz");
-        qCDebug(shared) << "   usecTimestampNowAdjust:" << usecTimestampNowAdjust;
-        qCDebug(shared) << "             nsecsElapsed:" << nsecsElapsed;
-        qCDebug(shared) << "             usecsElapsed:" << usecsElapsed;
-        qCDebug(shared) << "                      now:" << now;
-        qCDebug(shared) << "                 msecsNow:" << msecsNow;
-        qCDebug(shared) << "              nowAsString:" << nowAsString.toString("yyyy-MM-dd hh:mm:ss.zzz");
-        qCDebug(shared) << "         currentLocalTime:" << currentLocalTime.toString("yyyy-MM-dd hh:mm:ss.zzz");
-    }
-    
-    return now;
+    using namespace std::chrono;
+    static const auto unixEpoch = system_clock::from_time_t(0);
+    return duration_cast<microseconds>(system_clock::now() - unixEpoch).count() + usecTimestampNowAdjust;
 }
 
 float secTimestampNow() {

scripts/modules/appUi.js

@@ -1,5 +1,5 @@
 "use strict";
-/*global Tablet, Script*/
+/* global Tablet, Script */
 //
 //  libraries/appUi.js
 //
@@ -11,6 +11,7 @@
 //
 
 function AppUi(properties) {
+    var request = Script.require('request').request;
     /* Example development order:
        1. var AppUi = Script.require('appUi');
        2. Put appname-i.svg, appname-a.svg in graphicsDirectory (where non-default graphicsDirectory can be added in #3).
@@ -31,37 +32,63 @@ function AppUi(properties) {
     var that = this;
     function defaultButton(name, suffix) {
         var base = that[name] || (that.buttonPrefix + suffix);
-        that[name] = (base.indexOf('/') >= 0) ? base : (that.graphicsDirectory + base); //poor man's merge
+        that[name] = (base.indexOf('/') >= 0) ? base : (that.graphicsDirectory + base); // poor man's merge
     }
 
     // Defaults:
     that.tabletName = "com.highfidelity.interface.tablet.system";
     that.inject = "";
     that.graphicsDirectory = "icons/tablet-icons/"; // Where to look for button svgs. See below.
+    that.additionalAppScreens = [];
     that.checkIsOpen = function checkIsOpen(type, tabletUrl) { // Are we active? Value used to set isOpen.
-        return (type === that.type) && that.currentUrl && (tabletUrl.indexOf(that.currentUrl) >= 0); // Actual url may have prefix or suffix.
+        // Actual url may have prefix or suffix.
+        return (type === that.currentVisibleScreenType) &&
+            that.currentVisibleUrl &&
+            ((that.home.indexOf(that.currentVisibleUrl) > -1) ||
+            (that.additionalAppScreens.indexOf(that.currentVisibleUrl) > -1));
     };
-    that.setCurrentData = function setCurrentData(url) {
-        that.currentUrl = url;
-        that.type = /.qml$/.test(url) ? 'QML' : 'Web';
-    }
-    that.open = function open(optionalUrl) { // How to open the app.
+    that.setCurrentVisibleScreenMetadata = function setCurrentVisibleScreenMetadata(type, url) {
+        that.currentVisibleScreenType = type;
+        that.currentVisibleUrl = url;
+    };
+    that.open = function open(optionalUrl, optionalInject) { // How to open the app.
         var url = optionalUrl || that.home;
-        that.setCurrentData(url);
-        if (that.isQML()) {
+        var inject = optionalInject || that.inject;
+
+        if (that.isQMLUrl(url)) {
             that.tablet.loadQMLSource(url);
         } else {
-            that.tablet.gotoWebScreen(url, that.inject);
+            that.tablet.gotoWebScreen(url, inject);
+        }
+    };
+    // Opens some app on top of the current app (on desktop, opens new window)
+    that.openNewAppOnTop = function openNewAppOnTop(url, optionalInject) {
+        var inject = optionalInject || "";
+        if (that.isQMLUrl(url)) {
+            that.tablet.loadQMLOnTop(url);
+        } else {
+            that.tablet.loadWebScreenOnTop(url, inject);
         }
     };
     that.close = function close() { // How to close the app.
-        that.currentUrl = "";
+        that.currentVisibleUrl = "";
         // for toolbar-mode: go back to home screen, this will close the window.
         that.tablet.gotoHomeScreen();
     };
     that.buttonActive = function buttonActive(isActive) { // How to make the button active (white).
         that.button.editProperties({isActive: isActive});
     };
+    that.isQMLUrl = function isQMLUrl(url) {
+        var type = /.qml$/.test(url) ? 'QML' : 'Web';
+        return type === 'QML';
+    };
+    that.isCurrentlyOnQMLScreen = function isCurrentlyOnQMLScreen() {
+        return that.currentVisibleScreenType === 'QML';
+    };
+
+    //
+    // START Notification Handling Defaults
+    //
     that.messagesWaiting = function messagesWaiting(isWaiting) { // How to indicate a message light on button.
         // Note that waitingButton doesn't have to exist unless someone explicitly calls this with isWaiting true.
         that.button.editProperties({
@@ -69,16 +96,132 @@ function AppUi(properties) {
             activeIcon: isWaiting ? that.activeMessagesButton : that.activeButton
         });
     };
-    that.isQML = function isQML() { // We set type property in onClick.
-        return that.type === 'QML';
+    that.notificationPollTimeout = false;
+    that.notificationPollTimeoutMs = 60000;
+    that.notificationPollEndpoint = false;
+    that.notificationPollStopPaginatingConditionMet = false;
+    that.notificationDataProcessPage = function (data) {
+        return data;
     };
-    that.eventSignal = function eventSignal() { // What signal to hook onMessage to.
-        return that.isQML() ? that.tablet.fromQml : that.tablet.webEventReceived;
+    that.notificationPollCallback = that.ignore;
+    that.notificationPollCaresAboutSince = false;
+    that.notificationInitialCallbackMade = false;
+    that.notificationDisplayBanner = function (message) {
+        if (!that.isOpen) {
+            Window.displayAnnouncement(message);
+        }
+    };
+    //
+    // END Notification Handling Defaults
+    //
+
+    // Handlers
+    that.onScreenChanged = function onScreenChanged(type, url) {
+        // Set isOpen, wireEventBridge, set buttonActive as appropriate,
+        // and finally call onOpened() or onClosed() IFF defined.
+        that.setCurrentVisibleScreenMetadata(type, url);
+
+        if (that.checkIsOpen(type, url)) {
+            that.wireEventBridge(true);
+            if (!that.isOpen) {
+                that.buttonActive(true);
+                if (that.onOpened) {
+                    that.onOpened();
+                }
+                that.isOpen = true;
+            }
+        } else { // Not us.  Should we do something for type Home, Menu, and particularly Closed (meaning tablet hidden?
+            that.wireEventBridge(false);
+            if (that.isOpen) {
+                that.buttonActive(false);
+                if (that.onClosed) {
+                    that.onClosed();
+                }
+                that.isOpen = false;
+            }
+        }
+        console.debug(that.buttonName + " app reports: Tablet screen changed.\nNew screen type: " + type +
+            "\nNew screen URL: " + url + "\nCurrent app open status: " + that.isOpen + "\n");
     };
 
     // Overwrite with the given properties:
     Object.keys(properties).forEach(function (key) { that[key] = properties[key]; });
 
+    //
+    // START Notification Handling
+    //
+    var METAVERSE_BASE = Account.metaverseServerURL;
+    var currentDataPageToRetrieve = 1;
+    var concatenatedServerResponse = new Array();
+    that.notificationPoll = function () {
+        if (!that.notificationPollEndpoint) {
+            return;
+        }
+
+        // User is "appearing offline" or is offline
+        if (GlobalServices.findableBy === "none" || Account.username === "") {
+            that.notificationPollTimeout = Script.setTimeout(that.notificationPoll, that.notificationPollTimeoutMs);
+            return;
+        }
+
+        var url = METAVERSE_BASE + that.notificationPollEndpoint;
+
+        var settingsKey = "notifications/" + that.buttonName + "/lastPoll";
+        var currentTimestamp = new Date().getTime();
+        var lastPollTimestamp = Settings.getValue(settingsKey, currentTimestamp);
+        if (that.notificationPollCaresAboutSince) {
+            url = url + "&since=" + lastPollTimestamp/1000;
+        }
+        Settings.setValue(settingsKey, currentTimestamp);
+
+        console.debug(that.buttonName, 'polling for notifications at endpoint', url);
+
+        function requestCallback(error, response) {
+            if (error || (response.status !== 'success')) {
+                print("Error: unable to get", url, error || response.status);
+                that.notificationPollTimeout = Script.setTimeout(that.notificationPoll, that.notificationPollTimeoutMs);
+                return;
+            }
+
+            if (!that.notificationPollStopPaginatingConditionMet || that.notificationPollStopPaginatingConditionMet(response)) {
+                that.notificationPollTimeout = Script.setTimeout(that.notificationPoll, that.notificationPollTimeoutMs);
+
+                var notificationData;
+                if (concatenatedServerResponse.length) {
+                    notificationData = concatenatedServerResponse;
+                } else {
+                    notificationData = that.notificationDataProcessPage(response);
+                }
+                console.debug(that.buttonName, 'notification data for processing:', JSON.stringify(notificationData));
+                that.notificationPollCallback(notificationData);
+                that.notificationInitialCallbackMade = true;
+                currentDataPageToRetrieve = 1;
+                concatenatedServerResponse = new Array();
+            } else {
+                concatenatedServerResponse = concatenatedServerResponse.concat(that.notificationDataProcessPage(response));
+                currentDataPageToRetrieve++;
+                request({ json: true, uri: (url + "&page=" + currentDataPageToRetrieve) }, requestCallback);
+            }
+        }
+
+        request({ json: true, uri: url }, requestCallback);
+    };
+
+    // This won't do anything if there isn't a notification endpoint set
+    that.notificationPoll();
+
+    function restartNotificationPoll() {
+        that.notificationInitialCallbackMade = false;
+        if (that.notificationPollTimeout) {
+            Script.clearTimeout(that.notificationPollTimeout);
+            that.notificationPollTimeout = false;
+        }
+        that.notificationPoll();
+    }
+    //
+    // END Notification Handling
+    //
+
     // Properties:
     that.tablet = Tablet.getTablet(that.tabletName);
     // Must be after we gather properties.
@@ -100,65 +243,58 @@ function AppUi(properties) {
     }
     that.button = that.tablet.addButton(buttonOptions);
     that.ignore = function ignore() { };
-
-    // Handlers
-    that.onScreenChanged = function onScreenChanged(type, url) {
-        // Set isOpen, wireEventBridge, set buttonActive as appropriate,
-        // and finally call onOpened() or onClosed() IFF defined.
-        console.debug(that.buttonName, 'onScreenChanged', type, url, that.isOpen);
-        if (that.checkIsOpen(type, url)) {
-            if (!that.isOpen) {
-                that.wireEventBridge(true);
-                that.buttonActive(true);
-                if (that.onOpened) {
-                    that.onOpened();
-                }
-                that.isOpen = true;
-            }
-
-        } else { // Not us.  Should we do something for type Home, Menu, and particularly Closed (meaning tablet hidden?
-            if (that.isOpen) {
-                that.wireEventBridge(false);
-                that.buttonActive(false);
-                if (that.onClosed) {
-                    that.onClosed();
-                }
-                that.isOpen = false;
-            }
-        }
-    };
-    that.hasEventBridge = false;
+    that.hasOutboundEventBridge = false;
+    that.hasInboundQmlEventBridge = false;
+    that.hasInboundHtmlEventBridge = false;
     // HTML event bridge uses strings, not objects. Here we abstract over that.
     // (Although injected javascript still has to use JSON.stringify/JSON.parse.)
-    that.sendToHtml = function (messageObject) { that.tablet.emitScriptEvent(JSON.stringify(messageObject)); };
-    that.fromHtml = function (messageString) { that.onMessage(JSON.parse(messageString)); };
+    that.sendToHtml = function (messageObject) {
+        that.tablet.emitScriptEvent(JSON.stringify(messageObject));
+    };
+    that.fromHtml = function (messageString) {
+        var parsedMessage = JSON.parse(messageString);
+        parsedMessage.messageSrc = "HTML";
+        that.onMessage(parsedMessage);
+    };
     that.sendMessage = that.ignore;
     that.wireEventBridge = function wireEventBridge(on) {
         // Uniquivocally sets that.sendMessage(messageObject) to do the right thing.
-        // Sets hasEventBridge and wires onMessage to eventSignal as appropriate, IFF onMessage defined.
-        var handler, isQml = that.isQML();
+        // Sets has*EventBridge and wires onMessage to the proper event bridge as appropriate, IFF onMessage defined.
+        var isCurrentlyOnQMLScreen = that.isCurrentlyOnQMLScreen();
         // Outbound (always, regardless of whether there is an inbound handler).
         if (on) {
-            that.sendMessage = isQml ? that.tablet.sendToQml : that.sendToHtml;
+            that.sendMessage = isCurrentlyOnQMLScreen ? that.tablet.sendToQml : that.sendToHtml;
+            that.hasOutboundEventBridge = true;
         } else {
             that.sendMessage = that.ignore;
+            that.hasOutboundEventBridge = false;
         }
 
-        if (!that.onMessage) { return; }
+        if (!that.onMessage) {
+            return;
+        }
 
         // Inbound
-        handler = isQml ? that.onMessage : that.fromHtml;
         if (on) {
-            if (!that.hasEventBridge) {
-                console.debug(that.buttonName, 'connecting', that.eventSignal());
-                that.eventSignal().connect(handler);
-                that.hasEventBridge = true;
+            if (isCurrentlyOnQMLScreen && !that.hasInboundQmlEventBridge) {
+                console.debug(that.buttonName, 'connecting', that.tablet.fromQml);
+                that.tablet.fromQml.connect(that.onMessage);
+                that.hasInboundQmlEventBridge = true;
+            } else if (!isCurrentlyOnQMLScreen && !that.hasInboundHtmlEventBridge) {
+                console.debug(that.buttonName, 'connecting', that.tablet.webEventReceived);
+                that.tablet.webEventReceived.connect(that.fromHtml);
+                that.hasInboundHtmlEventBridge = true;
             }
         } else {
-            if (that.hasEventBridge) {
-                console.debug(that.buttonName, 'disconnecting', that.eventSignal());
-                that.eventSignal().disconnect(handler);
-                that.hasEventBridge = false;
+            if (that.hasInboundQmlEventBridge) {
+                console.debug(that.buttonName, 'disconnecting', that.tablet.fromQml);
+                that.tablet.fromQml.disconnect(that.onMessage);
+                that.hasInboundQmlEventBridge = false;
+            }
+            if (that.hasInboundHtmlEventBridge) {
+                console.debug(that.buttonName, 'disconnecting', that.tablet.webEventReceived);
+                that.tablet.webEventReceived.disconnect(that.fromHtml);
+                that.hasInboundHtmlEventBridge = false;
             }
         }
     };
@@ -175,6 +311,8 @@ function AppUi(properties) {
         } : that.ignore;
     that.onScriptEnding = function onScriptEnding() {
         // Close if necessary, clean up any remaining handlers, and remove the button.
+        GlobalServices.myUsernameChanged.disconnect(restartNotificationPoll);
+        GlobalServices.findableByChanged.disconnect(restartNotificationPoll);
         if (that.isOpen) {
             that.close();
         }
@@ -185,10 +323,22 @@ function AppUi(properties) {
             }
             that.tablet.removeButton(that.button);
         }
+        if (that.notificationPollTimeout) {
+            Script.clearInterval(that.notificationPollTimeout);
+            that.notificationPollTimeout = false;
+        }
     };
     // Set up the handlers.
     that.tablet.screenChanged.connect(that.onScreenChanged);
     that.button.clicked.connect(that.onClicked);
     Script.scriptEnding.connect(that.onScriptEnding);
+    GlobalServices.findableByChanged.connect(restartNotificationPoll);
+    GlobalServices.myUsernameChanged.connect(restartNotificationPoll);
+    if (that.buttonName == Settings.getValue("startUpApp")) {
+        Settings.setValue("startUpApp", "");
+        Script.setTimeout(function () {
+            that.open();
+        }, 1000);
+    }
 }
 module.exports = AppUi;

scripts/modules/request.js

@@ -19,7 +19,7 @@ module.exports = {
 
     // ------------------------------------------------------------------
     request: function (options, callback) { // cb(error, responseOfCorrectContentType) of url. A subset of npm request.
-            var httpRequest = new XMLHttpRequest(), key;
+        var httpRequest = new XMLHttpRequest(), key;
         // QT bug: apparently doesn't handle onload. Workaround using readyState.
         httpRequest.onreadystatechange = function () {
             var READY_STATE_DONE = 4;
@@ -72,7 +72,7 @@ module.exports = {
         }
         httpRequest.open(options.method, options.uri, true);
         httpRequest.send(options.body || null);
-        }
+    }
 };
 
 // ===========================================================================================

scripts/system/controllers/controllerModules/highlightNearbyEntities.js

@@ -37,7 +37,7 @@
         this.highlightedEntities = [];
 
         this.parameters = dispatcherUtils.makeDispatcherModuleParameters(
-            120,
+            480,
             this.hand === dispatcherUtils.RIGHT_HAND ? ["rightHand"] : ["leftHand"],
             [],
             100);

scripts/system/controllers/controllerModules/inEditMode.js

@@ -29,7 +29,7 @@ Script.include("/~/system/libraries/utils.js");
         this.reticleMaxY;
 
         this.parameters = makeDispatcherModuleParameters(
-            200,
+            160,
             this.hand === RIGHT_HAND ? ["rightHand", "rightHandEquip", "rightHandTrigger"] : ["leftHand", "leftHandEquip", "leftHandTrigger"],
             [],
             100,
@@ -73,21 +73,22 @@ Script.include("/~/system/libraries/utils.js");
                             method: "clearSelection",
                             hand: hand
                         }));
+                    } else {
+                        if (this.selectedTarget.type === Picks.INTERSECTED_ENTITY) {
+                            Messages.sendLocalMessage("entityToolUpdates", JSON.stringify({
+                                method: "selectEntity",
+                                entityID: this.selectedTarget.objectID,
+                                hand: hand
+                            }));
+                        } else if (this.selectedTarget.type === Picks.INTERSECTED_OVERLAY) {
+                            Messages.sendLocalMessage("entityToolUpdates", JSON.stringify({
+                                method: "selectOverlay",
+                                overlayID: this.selectedTarget.objectID,
+                                hand: hand
+                            }));
+                        }
                     }
                 }
-                if (this.selectedTarget.type === Picks.INTERSECTED_ENTITY) {
-                    Messages.sendLocalMessage("entityToolUpdates", JSON.stringify({
-                        method: "selectEntity",
-                        entityID: this.selectedTarget.objectID,
-                        hand: hand
-                    }));
-                } else if (this.selectedTarget.type === Picks.INTERSECTED_OVERLAY) {
-                    Messages.sendLocalMessage("entityToolUpdates", JSON.stringify({
-                        method: "selectOverlay",
-                        overlayID: this.selectedTarget.objectID,
-                        hand: hand
-                    }));
-                }
 
                 this.triggerClicked = true;
             }

scripts/system/controllers/controllerModules/inVREditMode.js

@@ -21,7 +21,7 @@ Script.include("/~/system/libraries/controllerDispatcherUtils.js");
         this.disableModules = false;
         var NO_HAND_LASER = -1; // Invalid hand parameter so that default laser is not displayed.
         this.parameters = makeDispatcherModuleParameters(
-            240, // Not too high otherwise the tablet laser doesn't work.
+            200, // Not too high otherwise the tablet laser doesn't work.
             this.hand === RIGHT_HAND
                 ? ["rightHand", "rightHandEquip", "rightHandTrigger"]
                 : ["leftHand", "leftHandEquip", "leftHandTrigger"],

scripts/system/controllers/controllerModules/nearActionGrabEntity.js

@@ -26,7 +26,7 @@ Script.include("/~/system/libraries/cloneEntityUtils.js");
         this.hapticTargetID = null;
 
         this.parameters = makeDispatcherModuleParameters(
-            140,
+            500,
             this.hand === RIGHT_HAND ? ["rightHand"] : ["leftHand"],
             [],
             100);

scripts/system/controllers/controllerModules/nearGrabHyperLinkEntity.js

@@ -21,7 +21,7 @@
         this.hyperlink = "";
 
         this.parameters = makeDispatcherModuleParameters(
-            125,
+            485,
             this.hand === RIGHT_HAND ? ["rightHand"] : ["leftHand"],
             [],
             100);

scripts/system/controllers/controllerModules/nearParentGrabEntity.js

@@ -57,7 +57,7 @@ Script.include("/~/system/libraries/controllers.js");
         this.cloneAllowed = true;
 
         this.parameters = makeDispatcherModuleParameters(
-            140,
+            500,
             this.hand === RIGHT_HAND ? ["rightHand"] : ["leftHand"],
             [],
             100);

scripts/system/controllers/controllerModules/nearTrigger.js

@@ -29,7 +29,7 @@ Script.include("/~/system/libraries/controllerDispatcherUtils.js");
         this.startSent = false;
 
         this.parameters = makeDispatcherModuleParameters(
-            120,
+            480,
             this.hand === RIGHT_HAND ? ["rightHandTrigger", "rightHand"] : ["leftHandTrigger", "leftHand"],
             [],
             100);