From 30bdd92402ad548c5aa9bdd58e363dd4c11ce592 Mon Sep 17 00:00:00 2001
From: Mathias Froehlich <Mathias.Froehlich@web.de>
Date: Sat, 24 Nov 2012 09:41:55 +0100
Subject: [PATCH] hla: Checkin current work in progress for a local hla object
 model.

---
 HLA/fg-local-fom.xml | 2051 ++++++++++++++++++++++++++++++++++++++++++
 HLA/fg-local.xml     |   64 ++
 2 files changed, 2115 insertions(+)
 create mode 100644 HLA/fg-local-fom.xml
 create mode 100644 HLA/fg-local.xml

diff --git a/HLA/fg-local-fom.xml b/HLA/fg-local-fom.xml
new file mode 100644
index 000000000..969268d81
--- /dev/null
+++ b/HLA/fg-local-fom.xml
@@ -0,0 +1,2051 @@
+<?xml version="1.0"?>
+<objectModel
+    DTDversion="1516.2"
+    name="FlightGear"
+    type="FOM"
+    version="2"
+    date="2012/11/18"
+    purpose=""
+    appDomain=""
+    sponsor=""
+    pocName=""
+    pocOrg=""
+    pocPhone=""
+    pocEmail=""
+    references=""
+    other=""
+    disclaimer="">
+  <copyright year="2009 - 2012" holder="Mathias Froehlich. All Rights Reserved."/>
+
+  <!-- objectclass definitions -->
+  <objects>
+    <objectClass
+        name="HLAobjectRoot"
+        sharing="Neither">
+      <attribute
+          name="HLAprivilegeToDeleteObject"
+          dataType="NA"
+          updateType="NA"
+          updateCondition="NA"
+          ownership="NoTransfer"
+          sharing="Neither"
+          dimensions="NA"
+          transportation="HLAreliable"
+          order="Receive"/>
+
+      <objectClass name="FGSceneObject"
+                   semantics="Generic object in the scene."
+                   sharing="PublishSubscribe">
+        <attribute name="location"
+                   dataType="SGLocationWGS84"
+                   updateType="Periodic"
+                   ownership="NoTransfer"
+                   sharing="PublishSubscribe"
+                   transportation="HLAreliable"
+                   order="TimeStamp"
+                   semantics="The geodetic position of the vehicle."/>
+        <attribute name="velocity"
+                   dataType="SGSpatialVelocity"
+                   updateType="Periodic"
+                   ownership="NoTransfer"
+                   sharing="PublishSubscribe"
+                   transportation="HLAreliable"
+                   order="TimeStamp"
+                   semantics="The angular and linear velocity of the vehicle."/>
+
+        <objectClass name="FGAirVehicle"
+                     semantics="Generic vehicle like object in the scene. Subscribe to this as a radar station."
+                     sharing="PublishSubscribe">
+          <attribute name="callSign"
+                     dataType="HLAASCIIstring"
+                     updateType="Static"
+                     ownership="NoTransfer"
+                     sharing="PublishSubscribe"
+                     transportation="HLAreliable"
+                     order="Receive"
+                     semantics="The call sign of the air vehicle."/>
+          <attribute name="transponder"
+                     dataType="FGtransponderType"
+                     updateType="Conditional"
+                     ownership="NoTransfer"
+                     sharing="PublishSubscribe"
+                     transportation="HLAreliable"
+                     order="TimeStamp"
+                     semantics="The transponder response of the vehicle."/>
+
+          <objectClass name="FGAircraft"
+                       semantics="An aircraft."
+                       sharing="PublishSubscribe">
+          </objectClass>
+          <objectClass name="FGBaloon"
+                       semantics="A hot air baloon."
+                       sharing="PublishSubscribe">
+          </objectClass>
+        </objectClass>
+        
+        <objectClass name="MPAircraft"
+                     semantics="Legacy mp object."
+                     sharing="PublishSubscribe">
+          <attribute name="model"
+                     dataType="SGModel"
+                     updateType="Static"
+                     ownership="NoTransfer"
+                     sharing="PublishSubscribe"
+                     transportation="HLAreliable"
+                     order="Receive"
+                     semantics="whatever."/>
+          <attribute name="simTime"
+                     dataType="SGfloat64"
+                     updateType="Periodic"
+                     ownership="NoTransfer"
+                     sharing="PublishSubscribe"
+                     transportation="HLAreliable"
+                     order="Receive"
+                     semantics="The local simulation time of that multiplayer."/>
+          
+          <attribute name="mpProperties"
+                     dataType="SGmultiplayerPropertyArray"
+                     updateType="Periodic"
+                     ownership="NoTransfer"
+                     sharing="PublishSubscribe"
+                     transportation="HLAreliable"
+                     order="TimeStamp"
+                     semantics="FIXME"/>
+        </objectClass>
+      </objectClass>
+      
+      <objectClass name="FGView"
+                   semantics="A view that is defined in the scene."
+                   sharing="PublishSubscribe">
+        <attribute name="name"
+                   dataType="HLAASCIIstring"
+                   updateType="Static"
+                   ownership="NoTransfer"
+                   sharing="PublishSubscribe"
+                   transportation="HLAreliable"
+                   order="Receive"
+                   semantics="The name of the view."/>
+        <attribute name="location"
+                   dataType="SGLocationWGS84"
+                   updateType="Conditional"
+                   ownership="NoTransfer"
+                   sharing="PublishSubscribe"
+                   transportation="HLAreliable"
+                   order="TimeStamp"
+                   semantics="The relative or absolute position/orientation of the view."/>
+
+        <objectClass name="FGStaticView"
+                     semantics="A static view that is fixed in the scene."
+                     sharing="PublishSubscribe">
+        </objectClass>
+        <objectClass name="FGObjectAttachedView"
+                     semantics="A view that is attached to a scene object."
+                     sharing="PublishSubscribe">
+          <attribute name="referencedSceneObjectName"
+                     dataType="HLAASCIIstring"
+                     updateType="Conditional"
+                     ownership="NoTransfer"
+                     sharing="PublishSubscribe"
+                     transportation="HLAreliable"
+                     order="TimeStamp"
+                     semantics="The hla object name of the a FGSceneObject that is referenced by this view."/>
+        </objectClass>
+      </objectClass>
+
+      <objectClass name="FGViewer"
+                   semantics="A viewer that needs to be coordinated or remote controlled."
+                   sharing="PublishSubscribe">
+        <attribute name="name"
+                   dataType="HLAASCIIstring"
+                   updateType="Static"
+                   ownership="NoTransfer"
+                   sharing="PublishSubscribe"
+                   transportation="HLAreliable"
+                   order="Receive"
+                   semantics="The name of the view."/>
+        <objectClass name="FGPerspectiveViewer"
+                     semantics="A perspective viewer - the usual simulation viewer."
+                     sharing="PublishSubscribe">
+          <attribute name="referencedViewName"
+                     dataType="HLAASCIIstring"
+                     updateType="Conditional"
+                     ownership="NoTransfer"
+                     sharing="PublishSubscribe"
+                     transportation="HLAreliable"
+                     order="TimeStamp"
+                     semantics="The name of the view that is viewer is attached to."/>
+          <attribute name="location"
+                     dataType="SGLocationWGS84"
+                     updateType="Conditional"
+                     ownership="NoTransfer"
+                     sharing="PublishSubscribe"
+                     transportation="HLAreliable"
+                     order="TimeStamp"
+                     semantics="The relative or absolute position/orientation of the viewer."/>
+          <attribute name="zoomFactor"
+                     dataType="SGfloat32"
+                     updateType="Conditional"
+                     ownership="NoTransfer"
+                     sharing="PublishSubscribe"
+                     transportation="HLAreliable"
+                     order="TimeStamp"
+                     semantics="A zoom factor for the projections system. Leave at 1 for an immersive system."/>
+          <attribute name="leftEyeOffset"
+                     dataType="SGVec3f"
+                     updateType="Conditional"
+                     ownership="NoTransfer"
+                     sharing="PublishSubscribe"
+                     transportation="HLAreliable"
+                     order="TimeStamp"
+                     semantics="The relative position of the left eye within the projection system."/>
+          <attribute name="rightEyeOffset"
+                     dataType="SGVec3f"
+                     updateType="Conditional"
+                     ownership="NoTransfer"
+                     sharing="PublishSubscribe"
+                     transportation="HLAreliable"
+                     order="TimeStamp"
+                     semantics="The relative position of the right eye within the projection system."/>
+        </objectClass>
+      </objectClass>
+
+      <objectClass name="FGRenderer"
+                   semantics="A renderer is an application that provides one or more graphics contexts."
+                   sharing="PublishSubscribe">
+        <attribute name="name"
+                   dataType="HLAASCIIstring"
+                   updateType="Static"
+                   ownership="NoTransfer"
+                   sharing="PublishSubscribe"
+                   transportation="HLAreliable"
+                   order="Receive"
+                   semantics="The name of the renderer."/>
+      </objectClass>
+
+      <objectClass name="FGDrawable"
+                   semantics="Part of a renderer. Somewhere to draw something."
+                   sharing="PublishSubscribe">
+        <attribute name="name"
+                   dataType="HLAASCIIstring"
+                   updateType="Static"
+                   ownership="NoTransfer"
+                   sharing="PublishSubscribe"
+                   transportation="HLAreliable"
+                   order="Receive"
+                   semantics="The name of the drawable."/>
+        <attribute name="renderer"
+                   dataType="HLAASCIIstring"
+                   updateType="Static"
+                   ownership="NoTransfer"
+                   sharing="PublishSubscribe"
+                   transportation="HLAreliable"
+                   order="Receive"
+                   semantics="The name of the renderer this drawable belongs to."/>
+        <attribute name="display"
+                   dataType="HLAASCIIstring"
+                   updateType="Static"
+                   ownership="NoTransfer"
+                   sharing="PublishSubscribe"
+                   transportation="HLAreliable"
+                   order="Receive"
+                   semantics="The designator of the X11 display if the renderer lives on X11."/>
+        <objectClass name="FGWindowDrawable"
+                     semantics="An actual window."
+                     sharing="PublishSubscribe">
+          <attribute name="fullscreen"
+                     dataType="SGbool"
+                     updateType="Static"
+                     ownership="NoTransfer"
+                     sharing="PublishSubscribe"
+                     transportation="HLAreliable"
+                     order="Receive"
+                     semantics="True if fullscreen."/>
+          <attribute name="position"
+                     dataType="SGVec2i"
+                     updateType="Conditional"
+                     ownership="NoTransfer"
+                     sharing="PublishSubscribe"
+                     transportation="HLAreliable"
+                     order="Receive"
+                     semantics="The upper left corner of the window on the screen."/>
+          <attribute name="size"
+                     dataType="SGVec2i"
+                     updateType="Conditional"
+                     ownership="NoTransfer"
+                     sharing="PublishSubscribe"
+                     transportation="HLAreliable"
+                     order="Receive"
+                     semantics="The size of the window."/>
+        </objectClass>
+        <objectClass name="FGVideoDrawable"
+                     semantics="An offscreen buffer encoding its pictures into a video."
+                     sharing="PublishSubscribe">
+          <attribute name="size"
+                     dataType="SGVec2i"
+                     updateType="Conditional"
+                     ownership="NoTransfer"
+                     sharing="PublishSubscribe"
+                     transportation="HLAreliable"
+                     order="Receive"
+                     semantics="The size of the window."/>
+        </objectClass>
+      </objectClass>
+
+      <objectClass name="FGCamera"
+                   semantics="Part of a viewer. Subsegment of a multi view viewer."
+                   sharing="PublishSubscribe">
+        <attribute name="name"
+                   dataType="HLAASCIIstring"
+                   updateType="Static"
+                   ownership="NoTransfer"
+                   sharing="PublishSubscribe"
+                   transportation="HLAreliable"
+                   order="Receive"
+                   semantics="The name of the camera."/>
+        <attribute name="drawable"
+                   dataType="HLAASCIIstring"
+                   updateType="Static"
+                   ownership="NoTransfer"
+                   sharing="PublishSubscribe"
+                   transportation="HLAreliable"
+                   order="TimeStamp"
+                   semantics="The drawable this camera lives in."/>
+        <attribute name="viewer"
+                   dataType="HLAASCIIstring"
+                   updateType="Static"
+                   ownership="NoTransfer"
+                   sharing="PublishSubscribe"
+                   transportation="HLAreliable"
+                   order="TimeStamp"
+                   semantics="The viewer this camera belongs to."/>
+        <objectClass name="FGPerspectiveCamera"
+                     semantics="Simple perspective camera. Think of it as the default camera for a flightgear window."
+                     sharing="PublishSubscribe">
+          <attribute name="fieldOfView"
+                     dataType="SGfloat32"
+                     updateType="Conditional"
+                     ownership="NoTransfer"
+                     sharing="PublishSubscribe"
+                     transportation="HLAreliable"
+                     order="TimeStamp"
+                     semantics="The field of view for this camera."/>
+        </objectClass>
+        <objectClass name="FGMultiviewerCamera"
+                     semantics="Camera which is defined by a projection systems point in space."
+                     sharing="PublishSubscribe">
+          <attribute name="viewport"
+                     dataType="SGVec4i"
+                     updateType="Static"
+                     ownership="NoTransfer"
+                     sharing="PublishSubscribe"
+                     transportation="HLAreliable"
+                     order="TimeStamp"
+                     semantics="The viewport within the renderer for this camera."/>
+          <!-- <attribute name="referencePoints"/> -->
+          <!-- <attribute name="unwrapMesh"/> -->
+        </objectClass>
+        <!-- <objectClass name="FGOrthographicCamera" -->
+        <!--              semantics="Camera which is defined by a projection systems point in space." -->
+        <!--              sharing="PublishSubscribe"> -->
+        <!--   <attribute name="viewport" -->
+        <!--              dataType="SGVec4i" -->
+        <!--              updateType="Static" -->
+        <!--              ownership="NoTransfer" -->
+        <!--              sharing="PublishSubscribe" -->
+        <!--              transportation="HLAreliable" -->
+        <!--              order="TimeStamp" -->
+        <!--              semantics="The viewport within the renderer for this camera."/> -->
+        <!-- </objectClass> -->
+      </objectClass>
+    </objectClass>
+  </objects>
+
+  <!-- interaction definitions -->
+  <interactions>
+    <interactionClass name="HLAinteractionRoot"
+                      sharing="Neither"
+                      dimensions="NA"
+                      transportation="HLAreliable"
+                      order="TimeStamp">
+    </interactionClass>
+  </interactions>
+
+  <dimensions>
+    <dimension
+        name="Federate"
+        dataType="HLAbyte"
+        upperBound="500"
+        normalization="linear"
+        value="Excluded"/>
+    <dimension
+        name="ServiceGroup"
+        dataType="HLAbyte"
+        upperBound="7"
+        normalization="linear"
+        value="Excluded"/>
+    <dimension
+        name="Location"
+        dataType="HLAbyte"
+        upperBound="5000"
+        normalization="linear"
+        value="[1 .. 200)"/>
+  </dimensions>
+
+  <time>
+    <timeStamp dataType="NA"/>
+    <lookahead dataType="NA"/>
+  </time>
+
+  <tags>
+    <updateReflectTag
+        dataType="HLAASCIIstring"
+        semantics="NA"/>
+    <sendReceiveTag
+        dataType="HLAASCIIstring"
+        semantics="NA"/>
+    <deleteRemoveTag
+        dataType="HLAASCIIstring"
+        semantics="NA"/>
+    <divestitureRequestTag
+        dataType="HLAASCIIstring"
+        semantics="NA"/>
+    <divestitureCompletionTag
+        dataType="HLAASCIIstring"
+        semantics="NA"/>
+    <acquisitionRequestTag
+        dataType="HLAASCIIstring"
+        semantics="NA"/>
+    <requestUpdateTag
+        dataType="HLAASCIIstring"
+        semantics="NA"/>
+  </tags>
+
+  <transportations>
+    <transportation
+        name="HLAreliable"
+        description="Provide reliable delivery of data in the sense that TCP/IP delivers its data reliably"/>
+    <transportation
+        name="HLAbestEffort"
+        description="Make an effort to deliver data in the sense that UDP provides best-effort delivery"/>
+  </transportations>
+
+  <switches
+      interactionRelevanceAdvisory="Enabled"
+      objectClassRelevanceAdvisory="Enabled"
+      attributeRelevanceAdvisory="Enabled"
+      attributeScopeAdvisory="Disabled"
+      autoProvide="Disabled"
+      conveyRegionDesignatorSets="Disabled"
+      serviceReporting="Disabled"/>
+
+  <!-- dataType definitions -->
+  <dataTypes>
+    <basicDataRepresentations>
+      <basicData
+          name="HLAinteger16BE"
+          size="16"
+          interpretation="Integer in the range [-2^15, 2^15 - 1]"
+          endian="Big"
+          encoding="16-bit two's complement signed integer. The most significant bit contains the sign."/>
+      <basicData
+          name="HLAinteger32BE"
+          size="32"
+          interpretation="Integer in the range [-2^31, 2^31 - 1]"
+          endian="Big"
+          encoding="32-bit two's complement signed integer. The most significant bit contains the sign."/>
+      <basicData
+          name="HLAinteger64BE"
+          size="64"
+          interpretation="Integer in the range [-2^63, 2^63 - 1]"
+          endian="Big"
+          encoding="64-bit two's complement signed integer first. The most significant bit contains the sign."/>
+      <basicData
+          name="HLAfloat32BE"
+          size="32"
+          interpretation="Single-precision floating point number"
+          endian="Big"
+          encoding="32-bit IEEE normalized single-precision format. See IEEE Std 754-1985"/>
+      <basicData
+          name="HLAfloat64BE"
+          size="64"
+          interpretation="Double-precision floating point number"
+          endian="Big"
+          encoding="64-bit IEEE normalized double-precision format. See IEEE Std 754-1985"/>
+      <basicData
+          name="HLAoctetPairBE"
+          size="16"
+          interpretation="16-bit value"
+          endian="Big"
+          encoding="Assumed to be portable among hardware devices."/>
+      <basicData
+          name="HLAinteger16LE"
+          size="16"
+          interpretation="Integer in the range [-2^15, 2^15 - 1]"
+          endian="Little"
+          encoding="16-bit two's complement signed integer. The most significant bit contains the sign."/>
+      <basicData
+          name="HLAinteger32LE"
+          size="32"
+          interpretation="Integer in the range [-2^31, 2^31 - 1]"
+          endian="Little"
+          encoding="32-bit two's complement signed integer. The most significant bit contains the sign."/>
+      <basicData
+          name="HLAinteger64LE"
+          size="64"
+          interpretation="Integer in the range [-2^63, 2^63 - 1]"
+          endian="Little"
+          encoding="64-bit two's complement signed integer first. The most significant bit contains the sign."/>
+      <basicData
+          name="HLAfloat32LE"
+          size="32"
+          interpretation="Single-precision floating point number"
+          endian="Little"
+          encoding="32-bit IEEE normalized single-precision format. See IEEE Std 754-1985"/>
+      <basicData
+          name="HLAfloat64LE"
+          size="64"
+          interpretation="Double-precision floating point number"
+          endian="Little"
+          encoding="64-bit IEEE normalized double-precision format. See IEEE Std 754-1985"/>
+      <basicData
+          name="HLAoctetPairLE"
+          size="16"
+          interpretation="16-bit value"
+          endian="Little"
+          encoding="Assumed to be portable among hardware devices."/>
+      <basicData
+          name="HLAoctet"
+          size="8"
+          interpretation="8-bit value"
+          endian="Big"
+          encoding="Assumed to be portable among hardware devices."/>
+      <basicData
+          name="UnsignedShort"
+          size="16"
+          interpretation="Integer in the range [0, 2^16 - 1]"
+          endian="Big"
+          encoding="16-bit unsigned integer. (WARNING: unsigned integers are not directly supported by JAVA)."/>
+      <basicData
+          name="UnsignedLong"
+          size="32"
+          interpretation="Integer in the range [0, 2^32 - 1]"
+          endian="Big"
+          encoding="32-bit unsigned integer.  (WARNING: unsigned integers are not directly supported by JAVA)."/>
+    </basicDataRepresentations>
+
+    <simpleDataTypes>
+      <simpleData
+          name="HLAASCIIchar"
+          representation="HLAoctet"
+          units="NA"
+          resolution="NA"
+          accuracy="NA"
+          semantics="Standard ASCII character (see ANSI Std x3.4-1986"/>
+      <simpleData
+          name="HLAunicodeChar"
+          representation="HLAoctetPairBE"
+          units="NA"
+          resolution="NA"
+          accuracy="NA"
+          semantics="Unicode UTF-16 character (see The Unicode Standard, Version 3.0)"/>
+      <simpleData
+          name="HLAbyte"
+          representation="HLAoctet"
+          units="NA"
+          resolution="NA"
+          accuracy="NA"
+          semantics="Uninterpreted 8-bit byte"/>
+
+      <simpleData
+          name="SGbool"
+          representation="HLAoctet"
+          units="NA"
+          resolution="NA"
+          accuracy="NA"
+          semantics="Standard binary encoded bool"/>
+      <simpleData
+          name="SGint16"
+          representation="HLAinteger16BE"
+          units="NA"
+          resolution="NA"
+          accuracy="NA"
+          semantics="Standard 16-bit int"/>
+      <simpleData
+          name="SGint32"
+          representation="HLAinteger32BE"
+          units="NA"
+          resolution="NA"
+          accuracy="NA"
+          semantics="Standard 32-bit int"/>
+      <simpleData
+          name="SGint64"
+          representation="HLAinteger64BE"
+          units="NA"
+          resolution="NA"
+          accuracy="NA"
+          semantics="Standard 64-bit int"/>
+      <simpleData
+          name="SGtimeStamp"
+          representation="HLAinteger64BE"
+          units="NA"
+          resolution="NA"
+          accuracy="NA"
+          semantics="Standard 64-bit nanoseconds timestamp"/>
+      <simpleData
+          name="SGfloat32"
+          representation="HLAfloat32BE"
+          units="NA"
+          resolution="NA"
+          accuracy="NA"
+          semantics="Standard 32-bit float"/>
+      <simpleData
+          name="SGfloat64"
+          representation="HLAfloat64BE"
+          units="NA"
+          resolution="NA"
+          accuracy="NA"
+          semantics="Standard 64-bit float"/>
+    </simpleDataTypes>
+
+    <enumeratedDataTypes>
+      <enumeratedData
+          name="HLAboolean"
+          representation="HLAinteger32BE"
+          semantics="Standard boolean type">
+        <enumerator
+            name="HLAfalse"
+            values="0"/>
+        <enumerator
+            name="HLAtrue"
+            values="1"/>
+      </enumeratedData>
+
+      <enumeratedData
+          name="FGtransponderModeType"
+          representation="HLAoctet"
+          semantics="The type of the transponder echo.">
+        <enumerator
+            name="FGtransponderModeA"
+            values="1"/>
+        <enumerator
+            name="FGtransponderModeC"
+            values="2"/>
+        <enumerator
+            name="FGtransponderModeS"
+            values="3"/>
+      </enumeratedData>
+
+      <enumeratedData
+          name="SGmultiplayerPropertyType"
+          representation="UnsignedShort"
+          semantics="The name of the property to transfer for the multiplayer attribute">
+        <enumerator
+            name="SGmultiplayerProperty100"
+            values="100"/>
+        <enumerator
+            name="SGmultiplayerProperty101"
+            values="101"/>
+        <enumerator
+            name="SGmultiplayerProperty102"
+            values="102"/>
+        <enumerator
+            name="SGmultiplayerProperty103"
+            values="103"/>
+        <enumerator
+            name="SGmultiplayerProperty104"
+            values="104"/>
+        <enumerator
+            name="SGmultiplayerProperty105"
+            values="105"/>
+        <enumerator
+            name="SGmultiplayerProperty106"
+            values="106"/>
+        <enumerator
+            name="SGmultiplayerProperty107"
+            values="107"/>
+        <enumerator
+            name="SGmultiplayerProperty108"
+            values="108"/>
+        <enumerator
+            name="SGmultiplayerProperty109"
+            values="109"/>
+        <enumerator
+            name="SGmultiplayerProperty110"
+            values="110"/>
+        <enumerator
+            name="SGmultiplayerProperty111"
+            values="111"/>
+        <enumerator
+            name="SGmultiplayerProperty112"
+            values="112"/>
+        <enumerator
+            name="SGmultiplayerProperty200"
+            values="200"/>
+        <enumerator
+            name="SGmultiplayerProperty201"
+            values="201"/>
+        <enumerator
+            name="SGmultiplayerProperty210"
+            values="210"/>
+        <enumerator
+            name="SGmultiplayerProperty211"
+            values="211"/>
+        <enumerator
+            name="SGmultiplayerProperty220"
+            values="220"/>
+        <enumerator
+            name="SGmultiplayerProperty221"
+            values="221"/>
+        <enumerator
+            name="SGmultiplayerProperty230"
+            values="230"/>
+        <enumerator
+            name="SGmultiplayerProperty231"
+            values="231"/>
+        <enumerator
+            name="SGmultiplayerProperty240"
+            values="240"/>
+        <enumerator
+            name="SGmultiplayerProperty241"
+            values="241"/>
+        <enumerator
+            name="SGmultiplayerProperty250"
+            values="250"/>
+        <enumerator
+            name="SGmultiplayerProperty251"
+            values="251"/>
+        <enumerator
+            name="SGmultiplayerProperty300"
+            values="300"/>
+        <enumerator
+            name="SGmultiplayerProperty301"
+            values="301"/>
+        <enumerator
+            name="SGmultiplayerProperty302"
+            values="302"/>
+        <enumerator
+            name="SGmultiplayerProperty310"
+            values="310"/>
+        <enumerator
+            name="SGmultiplayerProperty311"
+            values="311"/>
+        <enumerator
+            name="SGmultiplayerProperty312"
+            values="312"/>
+        <enumerator
+            name="SGmultiplayerProperty320"
+            values="320"/>
+        <enumerator
+            name="SGmultiplayerProperty321"
+            values="321"/>
+        <enumerator
+            name="SGmultiplayerProperty322"
+            values="322"/>
+        <enumerator
+            name="SGmultiplayerProperty330"
+            values="330"/>
+        <enumerator
+            name="SGmultiplayerProperty331"
+            values="331"/>
+        <enumerator
+            name="SGmultiplayerProperty332"
+            values="332"/>
+        <enumerator
+            name="SGmultiplayerProperty340"
+            values="340"/>
+        <enumerator
+            name="SGmultiplayerProperty341"
+            values="341"/>
+        <enumerator
+            name="SGmultiplayerProperty342"
+            values="342"/>
+        <enumerator
+            name="SGmultiplayerProperty350"
+            values="350"/>
+        <enumerator
+            name="SGmultiplayerProperty351"
+            values="351"/>
+        <enumerator
+            name="SGmultiplayerProperty352"
+            values="352"/>
+        <enumerator
+            name="SGmultiplayerProperty360"
+            values="360"/>
+        <enumerator
+            name="SGmultiplayerProperty361"
+            values="361"/>
+        <enumerator
+            name="SGmultiplayerProperty362"
+            values="362"/>
+        <enumerator
+            name="SGmultiplayerProperty370"
+            values="370"/>
+        <enumerator
+            name="SGmultiplayerProperty371"
+            values="371"/>
+        <enumerator
+            name="SGmultiplayerProperty372"
+            values="372"/>
+        <enumerator
+            name="SGmultiplayerProperty380"
+            values="380"/>
+        <enumerator
+            name="SGmultiplayerProperty381"
+            values="381"/>
+        <enumerator
+            name="SGmultiplayerProperty382"
+            values="382"/>
+        <enumerator
+            name="SGmultiplayerProperty390"
+            values="390"/>
+        <enumerator
+            name="SGmultiplayerProperty391"
+            values="391"/>
+        <enumerator
+            name="SGmultiplayerProperty392"
+            values="392"/>
+        <enumerator
+            name="SGmultiplayerProperty800"
+            values="800"/>
+        <enumerator
+            name="SGmultiplayerProperty801"
+            values="801"/>
+        <enumerator
+            name="SGmultiplayerProperty810"
+            values="810"/>
+        <enumerator
+            name="SGmultiplayerProperty811"
+            values="811"/>
+        <enumerator
+            name="SGmultiplayerProperty812"
+            values="812"/>
+        <enumerator
+            name="SGmultiplayerProperty813"
+            values="813"/>
+        <enumerator
+            name="SGmultiplayerProperty820"
+            values="820"/>
+        <enumerator
+            name="SGmultiplayerProperty821"
+            values="821"/>
+        <enumerator
+            name="SGmultiplayerProperty822"
+            values="822"/>
+        <enumerator
+            name="SGmultiplayerProperty823"
+            values="823"/>
+        <enumerator
+            name="SGmultiplayerProperty830"
+            values="830"/>
+        <enumerator
+            name="SGmultiplayerProperty831"
+            values="831"/>
+        <enumerator
+            name="SGmultiplayerProperty900"
+            values="900"/>
+        <enumerator
+            name="SGmultiplayerProperty901"
+            values="901"/>
+        <enumerator
+            name="SGmultiplayerProperty902"
+            values="902"/>
+        <enumerator
+            name="SGmultiplayerProperty903"
+            values="903"/>
+        <enumerator
+            name="SGmultiplayerProperty904"
+            values="904"/>
+        <enumerator
+            name="SGmultiplayerProperty905"
+            values="905"/>
+        <enumerator
+            name="SGmultiplayerProperty906"
+            values="906"/>
+        <enumerator
+            name="SGmultiplayerProperty907"
+            values="907"/>
+        <enumerator
+            name="SGmultiplayerProperty908"
+            values="908"/>
+        <enumerator
+            name="SGmultiplayerProperty909"
+            values="909"/>
+        <enumerator
+            name="SGmultiplayerProperty930"
+            values="930"/>
+        <enumerator
+            name="SGmultiplayerProperty931"
+            values="931"/>
+        <enumerator
+            name="SGmultiplayerProperty932"
+            values="932"/>
+        <enumerator
+            name="SGmultiplayerProperty933"
+            values="933"/>
+        <enumerator
+            name="SGmultiplayerProperty934"
+            values="934"/>
+        <enumerator
+            name="SGmultiplayerProperty935"
+            values="935"/>
+        <enumerator
+            name="SGmultiplayerProperty1001"
+            values="1001"/>
+        <enumerator
+            name="SGmultiplayerProperty1002"
+            values="1002"/>
+        <enumerator
+            name="SGmultiplayerProperty1003"
+            values="1003"/>
+        <enumerator
+            name="SGmultiplayerProperty1004"
+            values="1004"/>
+        <enumerator
+            name="SGmultiplayerProperty1005"
+            values="1005"/>
+        <enumerator
+            name="SGmultiplayerProperty1006"
+            values="1006"/>
+        <enumerator
+            name="SGmultiplayerProperty1300"
+            values="1300"/>
+        <enumerator
+            name="SGmultiplayerProperty10001"
+            values="10001"/>
+        <enumerator
+            name="SGmultiplayerProperty10002"
+            values="10002"/>
+        <enumerator
+            name="SGmultiplayerProperty10100"
+            values="10100"/>
+        <enumerator
+            name="SGmultiplayerProperty10101"
+            values="10101"/>
+        <enumerator
+            name="SGmultiplayerProperty10102"
+            values="10102"/>
+        <enumerator
+            name="SGmultiplayerProperty10103"
+            values="10103"/>
+        <enumerator
+            name="SGmultiplayerProperty10104"
+            values="10104"/>
+        <enumerator
+            name="SGmultiplayerProperty10105"
+            values="10105"/>
+        <enumerator
+            name="SGmultiplayerProperty10106"
+            values="10106"/>
+        <enumerator
+            name="SGmultiplayerProperty10107"
+            values="10107"/>
+        <enumerator
+            name="SGmultiplayerProperty10108"
+            values="10108"/>
+        <enumerator
+            name="SGmultiplayerProperty10109"
+            values="10109"/>
+        <enumerator
+            name="SGmultiplayerProperty10110"
+            values="10110"/>
+        <enumerator
+            name="SGmultiplayerProperty10111"
+            values="10111"/>
+        <enumerator
+            name="SGmultiplayerProperty10112"
+            values="10112"/>
+        <enumerator
+            name="SGmultiplayerProperty10113"
+            values="10113"/>
+        <enumerator
+            name="SGmultiplayerProperty10114"
+            values="10114"/>
+        <enumerator
+            name="SGmultiplayerProperty10115"
+            values="10115"/>
+        <enumerator
+            name="SGmultiplayerProperty10116"
+            values="10116"/>
+        <enumerator
+            name="SGmultiplayerProperty10117"
+            values="10117"/>
+        <enumerator
+            name="SGmultiplayerProperty10118"
+            values="10118"/>
+        <enumerator
+            name="SGmultiplayerProperty10119"
+            values="10119"/>
+        <enumerator
+            name="SGmultiplayerProperty10200"
+            values="10200"/>
+        <enumerator
+            name="SGmultiplayerProperty10201"
+            values="10201"/>
+        <enumerator
+            name="SGmultiplayerProperty10202"
+            values="10202"/>
+        <enumerator
+            name="SGmultiplayerProperty10203"
+            values="10203"/>
+        <enumerator
+            name="SGmultiplayerProperty10204"
+            values="10204"/>
+        <enumerator
+            name="SGmultiplayerProperty10205"
+            values="10205"/>
+        <enumerator
+            name="SGmultiplayerProperty10206"
+            values="10206"/>
+        <enumerator
+            name="SGmultiplayerProperty10207"
+            values="10207"/>
+        <enumerator
+            name="SGmultiplayerProperty10208"
+            values="10208"/>
+        <enumerator
+            name="SGmultiplayerProperty10209"
+            values="10209"/>
+        <enumerator
+            name="SGmultiplayerProperty10210"
+            values="10210"/>
+        <enumerator
+            name="SGmultiplayerProperty10211"
+            values="10211"/>
+        <enumerator
+            name="SGmultiplayerProperty10212"
+            values="10212"/>
+        <enumerator
+            name="SGmultiplayerProperty10213"
+            values="10213"/>
+        <enumerator
+            name="SGmultiplayerProperty10214"
+            values="10214"/>
+        <enumerator
+            name="SGmultiplayerProperty10215"
+            values="10215"/>
+        <enumerator
+            name="SGmultiplayerProperty10216"
+            values="10216"/>
+        <enumerator
+            name="SGmultiplayerProperty10217"
+            values="10217"/>
+        <enumerator
+            name="SGmultiplayerProperty10218"
+            values="10218"/>
+        <enumerator
+            name="SGmultiplayerProperty10219"
+            values="10219"/>
+        <enumerator
+            name="SGmultiplayerProperty10300"
+            values="10300"/>
+        <enumerator
+            name="SGmultiplayerProperty10301"
+            values="10301"/>
+        <enumerator
+            name="SGmultiplayerProperty10302"
+            values="10302"/>
+        <enumerator
+            name="SGmultiplayerProperty10303"
+            values="10303"/>
+        <enumerator
+            name="SGmultiplayerProperty10304"
+            values="10304"/>
+        <enumerator
+            name="SGmultiplayerProperty10305"
+            values="10305"/>
+        <enumerator
+            name="SGmultiplayerProperty10306"
+            values="10306"/>
+        <enumerator
+            name="SGmultiplayerProperty10307"
+            values="10307"/>
+        <enumerator
+            name="SGmultiplayerProperty10308"
+            values="10308"/>
+        <enumerator
+            name="SGmultiplayerProperty10309"
+            values="10309"/>
+        <enumerator
+            name="SGmultiplayerProperty10310"
+            values="10310"/>
+        <enumerator
+            name="SGmultiplayerProperty10311"
+            values="10311"/>
+        <enumerator
+            name="SGmultiplayerProperty10312"
+            values="10312"/>
+        <enumerator
+            name="SGmultiplayerProperty10313"
+            values="10313"/>
+        <enumerator
+            name="SGmultiplayerProperty10314"
+            values="10314"/>
+        <enumerator
+            name="SGmultiplayerProperty10315"
+            values="10315"/>
+        <enumerator
+            name="SGmultiplayerProperty10316"
+            values="10316"/>
+        <enumerator
+            name="SGmultiplayerProperty10317"
+            values="10317"/>
+        <enumerator
+            name="SGmultiplayerProperty10318"
+            values="10318"/>
+        <enumerator
+            name="SGmultiplayerProperty10319"
+            values="10319"/>
+      </enumeratedData>
+    </enumeratedDataTypes>
+
+    <arrayDataTypes>
+      <arrayData
+          name="HLAASCIIstring"
+          dataType="HLAASCIIchar"
+          cardinality="Dynamic"
+          encoding="HLAvariableArray"
+          semantics="ASCII string representation"/>
+      <arrayData
+          name="HLAunicodeString"
+          dataType="HLAunicodeChar"
+          cardinality="Dynamic"
+          encoding="HLAvariableArray"
+          semantics="Unicode string representation"/>
+      <arrayData
+          name="HLAopaqueData"
+          dataType="HLAbyte"
+          cardinality="Dynamic"
+          encoding="HLAvariableArray"
+          semantics="Uninetrpreted sequence of bytes"/>
+
+
+      <arrayData
+          name="SGVec2i"
+          dataType="SGint32"
+          cardinality="2"
+          encoding="HLAfixedArray"
+          semantics="2-dimensional integer vector"/>
+      <arrayData
+          name="SGVec2f"
+          dataType="SGfloat32"
+          cardinality="2"
+          encoding="HLAfixedArray"
+          semantics="2-dimensional vector"/>
+      <arrayData
+          name="SGVec2d"
+          dataType="SGfloat64"
+          cardinality="2"
+          encoding="HLAfixedArray"
+          semantics="2-dimensional vector"/>
+
+      <arrayData
+          name="SGVec3i"
+          dataType="SGint32"
+          cardinality="3"
+          encoding="HLAfixedArray"
+          semantics="3-dimensional integer vector"/>
+      <arrayData
+          name="SGVec3f"
+          dataType="SGfloat32"
+          cardinality="3"
+          encoding="HLAfixedArray"
+          semantics="3-dimensional vector"/>
+      <arrayData
+          name="SGVec3d"
+          dataType="SGfloat64"
+          cardinality="3"
+          encoding="HLAfixedArray"
+          semantics="3-dimensional vector"/>
+
+      <arrayData
+          name="SGVec4i"
+          dataType="SGint32"
+          cardinality="4"
+          encoding="HLAfixedArray"
+          semantics="4-dimensional integer vector"/>
+      <arrayData
+          name="SGVec4f"
+          dataType="SGfloat32"
+          cardinality="4"
+          encoding="HLAfixedArray"
+          semantics="4-dimensional vector"/>
+      <arrayData
+          name="SGVec4d"
+          dataType="SGfloat64"
+          cardinality="4"
+          encoding="HLAfixedArray"
+          semantics="4-dimensional vector"/>
+
+      <arrayData
+          name="SGPositionWGS84"
+          dataType="SGfloat64"
+          cardinality="3"
+          encoding="HLAfixedArray"
+          semantics="WGS84 cartesian coordinates"/>
+      <arrayData
+          name="SGOrientationWGS84"
+          dataType="SGfloat32"
+          cardinality="3"
+          encoding="HLAfixedArray"
+          semantics="WGS84 orientation represented as vector part of the quaternion"/>
+
+      <arrayData
+          name="SGmultiplayerPropertyArray"
+          dataType="SGmultiplayerProperty"
+          cardinality="dynamic"
+          encoding="HLAvariableArray"
+          semantics="Array of generic multiplayer properties - temporary encoding for now"/>
+
+      <!-- <arrayData -->
+      <!--     name="SGvertexAttribUByte1Array" -->
+      <!--     dataType="SGVec1ub" -->
+      <!--     cardinality="dynamic" -->
+      <!--     encoding="HLAvariableArray" -->
+      <!--     semantics="2-dimensional vector"/> -->
+      <!-- <arrayData -->
+      <!--     name="SGvertexAttribUByte1Array" -->
+      <!--     dataType="SGVec1ub" -->
+      <!--     cardinality="dynamic" -->
+      <!--     encoding="HLAvariableArray" -->
+      <!--     semantics="2-dimensional vector"/> -->
+    </arrayDataTypes>
+
+    <fixedRecordDataTypes>
+      <fixedRecordData
+          name="SGModel"
+          encoding="HLAfixedRecord"
+          semantics="The model data of an ai model">
+        <field
+            name="path"
+            dataType="HLAASCIIstring"
+            semantics="The model path"/>
+        <field
+            name="livery"
+            dataType="HLAASCIIstring"
+            semantics="The model livery"/>
+      </fixedRecordData>
+
+      <fixedRecordData
+          name="SGLocationWGS84"
+          encoding="HLAfixedRecord"
+          semantics="Location of something in the WGS84 coordinate system">
+        <field
+            name="position"
+            dataType="SGPositionWGS84"
+            semantics="The cartesian position in the wgs84 system"/>
+        <field
+            name="orientation"
+            dataType="SGOrientationWGS84"
+            semantics="The cartesian orientation in the wgs84 system"/>
+      </fixedRecordData>
+
+      <fixedRecordData
+          name="SGSpatialVelocity"
+          encoding="HLAfixedRecord"
+          semantics="Spatial velocity vector">
+        <field
+            name="angular"
+            dataType="SGVec3f"
+            semantics="Angular velocity vector in body coordinates"/>
+        <field
+            name="linear"
+            dataType="SGVec3f"
+            semantics="Linear velocity vector in body coordinates"/>
+      </fixedRecordData>
+
+    </fixedRecordDataTypes>
+
+    <variantRecordDataTypes>
+      <variantRecordData
+          encoding="HLAvariantRecord"
+          dataType="FGtransponderModeType"
+          semantics="The content of an aircraft typical transponder."
+          discriminant="transponderModeType"
+          name="FGtransponderType">
+        <alternative
+            dataType="UnsignedShort"
+            semantics="Mode A transponder value - just the squawk"
+            enumerator="FGtransponderModeA"
+            name="a"/>
+        <!-- <alternative -->
+        <!--     dataType="" -->
+        <!--     semantics="Mode C transponder value" -->
+        <!--     enumerator="FGtransponderModeC" -->
+        <!--     name="c"/> -->
+        <!-- <alternative -->
+        <!--     dataType="" -->
+        <!--     semantics="Mode S transponder value" -->
+        <!--     enumerator="FGtransponderModeS" -->
+        <!--     name="c"/> -->
+      </variantRecordData>
+
+      <variantRecordData
+          encoding="HLAvariantRecord"
+          dataType="SGmultiplayerPropertyType"
+          semantics="Generic set of multiplayer properties"
+          discriminant="multiplayerPropertyType"
+          name="SGmultiplayerProperty">
+        <alternative
+            dataType="SGfloat32"
+            semantics="surface-positions/left-aileron-pos-norm"
+            enumerator="SGmultiplayerProperty100"
+            name="SGmultiplayerProperty100"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="surface-positions/right-aileron-pos-norm"
+            enumerator="SGmultiplayerProperty101"
+            name="SGmultiplayerProperty101"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="surface-positions/elevator-pos-norm"
+            enumerator="SGmultiplayerProperty102"
+            name="SGmultiplayerProperty102"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="surface-positions/rudder-pos-norm"
+            enumerator="SGmultiplayerProperty103"
+            name="SGmultiplayerProperty103"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="surface-positions/flap-pos-norm"
+            enumerator="SGmultiplayerProperty104"
+            name="SGmultiplayerProperty104"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="surface-positions/speedbrake-pos-norm"
+            enumerator="SGmultiplayerProperty105"
+            name="SGmultiplayerProperty105"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="gear/tailhook/position-norm"
+            enumerator="SGmultiplayerProperty106"
+            name="SGmultiplayerProperty106"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="gear/launchbar/position-norm"
+            enumerator="SGmultiplayerProperty107"
+            name="SGmultiplayerProperty107"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="gear/launchbar/state"
+            enumerator="SGmultiplayerProperty108"
+            name="SGmultiplayerProperty108"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="gear/launchbar/holdback-position-norm"
+            enumerator="SGmultiplayerProperty109"
+            name="SGmultiplayerProperty109"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="canopy/position-norm"
+            enumerator="SGmultiplayerProperty110"
+            name="SGmultiplayerProperty110"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="surface-positions/wing-pos-norm"
+            enumerator="SGmultiplayerProperty111"
+            name="SGmultiplayerProperty111"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="surface-positions/wing-fold-pos-norm"
+            enumerator="SGmultiplayerProperty112"
+            name="SGmultiplayerProperty112"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="gear/gear[0]/compression-norm"
+            enumerator="SGmultiplayerProperty200"
+            name="SGmultiplayerProperty200"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="gear/gear[0]/position-norm"
+            enumerator="SGmultiplayerProperty201"
+            name="SGmultiplayerProperty201"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="gear/gear[1]/compression-norm"
+            enumerator="SGmultiplayerProperty210"
+            name="SGmultiplayerProperty210"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="gear/gear[1]/position-norm"
+            enumerator="SGmultiplayerProperty211"
+            name="SGmultiplayerProperty211"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="gear/gear[2]/compression-norm"
+            enumerator="SGmultiplayerProperty220"
+            name="SGmultiplayerProperty220"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="gear/gear[2]/position-norm"
+            enumerator="SGmultiplayerProperty221"
+            name="SGmultiplayerProperty221"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="gear/gear[3]/compression-norm"
+            enumerator="SGmultiplayerProperty230"
+            name="SGmultiplayerProperty230"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="gear/gear[3]/position-norm"
+            enumerator="SGmultiplayerProperty231"
+            name="SGmultiplayerProperty231"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="gear/gear[4]/compression-norm"
+            enumerator="SGmultiplayerProperty240"
+            name="SGmultiplayerProperty240"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="gear/gear[4]/position-norm"
+            enumerator="SGmultiplayerProperty241"
+            name="SGmultiplayerProperty241"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="gear/gear[5]/compression-norm"
+            enumerator="SGmultiplayerProperty250"
+            name="SGmultiplayerProperty250"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="gear/gear[5]/position-norm"
+            enumerator="SGmultiplayerProperty251"
+            name="SGmultiplayerProperty251"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[0]/n1"
+            enumerator="SGmultiplayerProperty300"
+            name="SGmultiplayerProperty300"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[0]/n2"
+            enumerator="SGmultiplayerProperty301"
+            name="SGmultiplayerProperty301"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[0]/rpm"
+            enumerator="SGmultiplayerProperty302"
+            name="SGmultiplayerProperty302"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[1]/n1"
+            enumerator="SGmultiplayerProperty310"
+            name="SGmultiplayerProperty310"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[1]/n2"
+            enumerator="SGmultiplayerProperty311"
+            name="SGmultiplayerProperty311"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[1]/rpm"
+            enumerator="SGmultiplayerProperty312"
+            name="SGmultiplayerProperty312"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[2]/n1"
+            enumerator="SGmultiplayerProperty320"
+            name="SGmultiplayerProperty320"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[2]/n2"
+            enumerator="SGmultiplayerProperty321"
+            name="SGmultiplayerProperty321"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[2]/rpm"
+            enumerator="SGmultiplayerProperty322"
+            name="SGmultiplayerProperty322"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[3]/n1"
+            enumerator="SGmultiplayerProperty330"
+            name="SGmultiplayerProperty330"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[3]/n2"
+            enumerator="SGmultiplayerProperty331"
+            name="SGmultiplayerProperty331"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[3]/rpm"
+            enumerator="SGmultiplayerProperty332"
+            name="SGmultiplayerProperty332"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[4]/n1"
+            enumerator="SGmultiplayerProperty340"
+            name="SGmultiplayerProperty340"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[4]/n2"
+            enumerator="SGmultiplayerProperty341"
+            name="SGmultiplayerProperty341"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[4]/rpm"
+            enumerator="SGmultiplayerProperty342"
+            name="SGmultiplayerProperty342"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[5]/n1"
+            enumerator="SGmultiplayerProperty350"
+            name="SGmultiplayerProperty350"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[5]/n2"
+            enumerator="SGmultiplayerProperty351"
+            name="SGmultiplayerProperty351"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[5]/rpm"
+            enumerator="SGmultiplayerProperty352"
+            name="SGmultiplayerProperty352"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[6]/n1"
+            enumerator="SGmultiplayerProperty360"
+            name="SGmultiplayerProperty360"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[6]/n2"
+            enumerator="SGmultiplayerProperty361"
+            name="SGmultiplayerProperty361"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[6]/rpm"
+            enumerator="SGmultiplayerProperty362"
+            name="SGmultiplayerProperty362"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[7]/n1"
+            enumerator="SGmultiplayerProperty370"
+            name="SGmultiplayerProperty370"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[7]/n2"
+            enumerator="SGmultiplayerProperty371"
+            name="SGmultiplayerProperty371"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[7]/rpm"
+            enumerator="SGmultiplayerProperty372"
+            name="SGmultiplayerProperty372"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[8]/n1"
+            enumerator="SGmultiplayerProperty380"
+            name="SGmultiplayerProperty380"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[8]/n2"
+            enumerator="SGmultiplayerProperty381"
+            name="SGmultiplayerProperty381"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[8]/rpm"
+            enumerator="SGmultiplayerProperty382"
+            name="SGmultiplayerProperty382"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[9]/n1"
+            enumerator="SGmultiplayerProperty390"
+            name="SGmultiplayerProperty390"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[9]/n2"
+            enumerator="SGmultiplayerProperty391"
+            name="SGmultiplayerProperty391"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="engines/engine[9]/rpm"
+            enumerator="SGmultiplayerProperty392"
+            name="SGmultiplayerProperty392"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="rotors/main/rpm"
+            enumerator="SGmultiplayerProperty800"
+            name="SGmultiplayerProperty800"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="rotors/tail/rpm"
+            enumerator="SGmultiplayerProperty801"
+            name="SGmultiplayerProperty801"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="rotors/main/blade[0]/position-deg"
+            enumerator="SGmultiplayerProperty810"
+            name="SGmultiplayerProperty810"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="rotors/main/blade[1]/position-deg"
+            enumerator="SGmultiplayerProperty811"
+            name="SGmultiplayerProperty811"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="rotors/main/blade[2]/position-deg"
+            enumerator="SGmultiplayerProperty812"
+            name="SGmultiplayerProperty812"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="rotors/main/blade[3]/position-deg"
+            enumerator="SGmultiplayerProperty813"
+            name="SGmultiplayerProperty813"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="rotors/main/blade[0]/flap-deg"
+            enumerator="SGmultiplayerProperty820"
+            name="SGmultiplayerProperty820"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="rotors/main/blade[1]/flap-deg"
+            enumerator="SGmultiplayerProperty821"
+            name="SGmultiplayerProperty821"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="rotors/main/blade[2]/flap-deg"
+            enumerator="SGmultiplayerProperty822"
+            name="SGmultiplayerProperty822"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="rotors/main/blade[3]/flap-deg"
+            enumerator="SGmultiplayerProperty823"
+            name="SGmultiplayerProperty823"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="rotors/tail/blade[0]/position-deg"
+            enumerator="SGmultiplayerProperty830"
+            name="SGmultiplayerProperty830"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="rotors/tail/blade[1]/position-deg"
+            enumerator="SGmultiplayerProperty831"
+            name="SGmultiplayerProperty831"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/hitches/aerotow/tow/length"
+            enumerator="SGmultiplayerProperty900"
+            name="SGmultiplayerProperty900"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/hitches/aerotow/tow/elastic-constant"
+            enumerator="SGmultiplayerProperty901"
+            name="SGmultiplayerProperty901"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/hitches/aerotow/tow/weight-per-m-kg-m"
+            enumerator="SGmultiplayerProperty902"
+            name="SGmultiplayerProperty902"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/hitches/aerotow/tow/dist"
+            enumerator="SGmultiplayerProperty903"
+            name="SGmultiplayerProperty903"/>
+        <alternative
+            dataType="SGbool"
+            semantics="sim/hitches/aerotow/tow/connected-to-property-node"
+            enumerator="SGmultiplayerProperty904"
+            name="SGmultiplayerProperty904"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/hitches/aerotow/tow/connected-to-ai-or-mp-callsign"
+            enumerator="SGmultiplayerProperty905"
+            name="SGmultiplayerProperty905"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/hitches/aerotow/tow/brake-force"
+            enumerator="SGmultiplayerProperty906"
+            name="SGmultiplayerProperty906"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/hitches/aerotow/tow/end-force-x"
+            enumerator="SGmultiplayerProperty907"
+            name="SGmultiplayerProperty907"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/hitches/aerotow/tow/end-force-y"
+            enumerator="SGmultiplayerProperty908"
+            name="SGmultiplayerProperty908"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/hitches/aerotow/tow/end-force-z"
+            enumerator="SGmultiplayerProperty909"
+            name="SGmultiplayerProperty909"/>
+        <alternative
+            dataType="SGbool"
+            semantics="sim/hitches/aerotow/is-slave"
+            enumerator="SGmultiplayerProperty930"
+            name="SGmultiplayerProperty930"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/hitches/aerotow/speed-in-tow-direction"
+            enumerator="SGmultiplayerProperty931"
+            name="SGmultiplayerProperty931"/>
+        <alternative
+            dataType="SGbool"
+            semantics="sim/hitches/aerotow/open"
+            enumerator="SGmultiplayerProperty932"
+            name="SGmultiplayerProperty932"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/hitches/aerotow/local-pos-x"
+            enumerator="SGmultiplayerProperty933"
+            name="SGmultiplayerProperty933"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/hitches/aerotow/local-pos-y"
+            enumerator="SGmultiplayerProperty934"
+            name="SGmultiplayerProperty934"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/hitches/aerotow/local-pos-z"
+            enumerator="SGmultiplayerProperty935"
+            name="SGmultiplayerProperty935"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="controls/flight/slats"
+            enumerator="SGmultiplayerProperty1001"
+            name="SGmultiplayerProperty1001"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="controls/flight/speedbrake"
+            enumerator="SGmultiplayerProperty1002"
+            name="SGmultiplayerProperty1002"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="controls/flight/spoilers"
+            enumerator="SGmultiplayerProperty1003"
+            name="SGmultiplayerProperty1003"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="controls/gear/gear-down"
+            enumerator="SGmultiplayerProperty1004"
+            name="SGmultiplayerProperty1004"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="controls/lighting/nav-lights"
+            enumerator="SGmultiplayerProperty1005"
+            name="SGmultiplayerProperty1005"/>
+        <alternative
+            dataType="SGbool"
+            semantics="controls/armament/station[0]/jettison-all"
+            enumerator="SGmultiplayerProperty1006"
+            name="SGmultiplayerProperty1006"/>
+        <alternative
+            dataType="SGint32"
+            semantics="tanker"
+            enumerator="SGmultiplayerProperty1300"
+            name="SGmultiplayerProperty1300"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/transmission-freq-hz"
+            enumerator="SGmultiplayerProperty10001"
+            name="SGmultiplayerProperty10001"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/chat"
+            enumerator="SGmultiplayerProperty10002"
+            name="SGmultiplayerProperty10002"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/generic/string[0]"
+            enumerator="SGmultiplayerProperty10100"
+            name="SGmultiplayerProperty10100"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/generic/string[1]"
+            enumerator="SGmultiplayerProperty10101"
+            name="SGmultiplayerProperty10101"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/generic/string[2]"
+            enumerator="SGmultiplayerProperty10102"
+            name="SGmultiplayerProperty10102"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/generic/string[3]"
+            enumerator="SGmultiplayerProperty10103"
+            name="SGmultiplayerProperty10103"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/generic/string[4]"
+            enumerator="SGmultiplayerProperty10104"
+            name="SGmultiplayerProperty10104"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/generic/string[5]"
+            enumerator="SGmultiplayerProperty10105"
+            name="SGmultiplayerProperty10105"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/generic/string[6]"
+            enumerator="SGmultiplayerProperty10106"
+            name="SGmultiplayerProperty10106"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/generic/string[7]"
+            enumerator="SGmultiplayerProperty10107"
+            name="SGmultiplayerProperty10107"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/generic/string[8]"
+            enumerator="SGmultiplayerProperty10108"
+            name="SGmultiplayerProperty10108"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/generic/string[9]"
+            enumerator="SGmultiplayerProperty10109"
+            name="SGmultiplayerProperty10109"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/generic/string[10]"
+            enumerator="SGmultiplayerProperty10110"
+            name="SGmultiplayerProperty10110"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/generic/string[11]"
+            enumerator="SGmultiplayerProperty10111"
+            name="SGmultiplayerProperty10111"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/generic/string[12]"
+            enumerator="SGmultiplayerProperty10112"
+            name="SGmultiplayerProperty10112"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/generic/string[13]"
+            enumerator="SGmultiplayerProperty10113"
+            name="SGmultiplayerProperty10113"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/generic/string[14]"
+            enumerator="SGmultiplayerProperty10114"
+            name="SGmultiplayerProperty10114"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/generic/string[15]"
+            enumerator="SGmultiplayerProperty10115"
+            name="SGmultiplayerProperty10115"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/generic/string[16]"
+            enumerator="SGmultiplayerProperty10116"
+            name="SGmultiplayerProperty10116"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/generic/string[17]"
+            enumerator="SGmultiplayerProperty10117"
+            name="SGmultiplayerProperty10117"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/generic/string[18]"
+            enumerator="SGmultiplayerProperty10118"
+            name="SGmultiplayerProperty10118"/>
+        <alternative
+            dataType="HLAASCIIstring"
+            semantics="sim/multiplay/generic/string[19]"
+            enumerator="SGmultiplayerProperty10119"
+            name="SGmultiplayerProperty10119"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/multiplay/generic/float[0]"
+            enumerator="SGmultiplayerProperty10200"
+            name="SGmultiplayerProperty10200"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/multiplay/generic/float[1]"
+            enumerator="SGmultiplayerProperty10201"
+            name="SGmultiplayerProperty10201"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/multiplay/generic/float[2]"
+            enumerator="SGmultiplayerProperty10202"
+            name="SGmultiplayerProperty10202"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/multiplay/generic/float[3]"
+            enumerator="SGmultiplayerProperty10203"
+            name="SGmultiplayerProperty10203"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/multiplay/generic/float[4]"
+            enumerator="SGmultiplayerProperty10204"
+            name="SGmultiplayerProperty10204"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/multiplay/generic/float[5]"
+            enumerator="SGmultiplayerProperty10205"
+            name="SGmultiplayerProperty10205"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/multiplay/generic/float[6]"
+            enumerator="SGmultiplayerProperty10206"
+            name="SGmultiplayerProperty10206"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/multiplay/generic/float[7]"
+            enumerator="SGmultiplayerProperty10207"
+            name="SGmultiplayerProperty10207"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/multiplay/generic/float[8]"
+            enumerator="SGmultiplayerProperty10208"
+            name="SGmultiplayerProperty10208"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/multiplay/generic/float[9]"
+            enumerator="SGmultiplayerProperty10209"
+            name="SGmultiplayerProperty10209"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/multiplay/generic/float[10]"
+            enumerator="SGmultiplayerProperty10210"
+            name="SGmultiplayerProperty10210"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/multiplay/generic/float[11]"
+            enumerator="SGmultiplayerProperty10211"
+            name="SGmultiplayerProperty10211"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/multiplay/generic/float[12]"
+            enumerator="SGmultiplayerProperty10212"
+            name="SGmultiplayerProperty10212"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/multiplay/generic/float[13]"
+            enumerator="SGmultiplayerProperty10213"
+            name="SGmultiplayerProperty10213"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/multiplay/generic/float[14]"
+            enumerator="SGmultiplayerProperty10214"
+            name="SGmultiplayerProperty10214"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/multiplay/generic/float[15]"
+            enumerator="SGmultiplayerProperty10215"
+            name="SGmultiplayerProperty10215"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/multiplay/generic/float[16]"
+            enumerator="SGmultiplayerProperty10216"
+            name="SGmultiplayerProperty10216"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/multiplay/generic/float[17]"
+            enumerator="SGmultiplayerProperty10217"
+            name="SGmultiplayerProperty10217"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/multiplay/generic/float[18]"
+            enumerator="SGmultiplayerProperty10218"
+            name="SGmultiplayerProperty10218"/>
+        <alternative
+            dataType="SGfloat32"
+            semantics="sim/multiplay/generic/float[19]"
+            enumerator="SGmultiplayerProperty10219"
+            name="SGmultiplayerProperty10219"/>
+        <alternative
+            dataType="SGint32"
+            semantics="sim/multiplay/generic/int[0]"
+            enumerator="SGmultiplayerProperty10300"
+            name="SGmultiplayerProperty10300"/>
+        <alternative
+            dataType="SGint32"
+            semantics="sim/multiplay/generic/int[1]"
+            enumerator="SGmultiplayerProperty10301"
+            name="SGmultiplayerProperty10301"/>
+        <alternative
+            dataType="SGint32"
+            semantics="sim/multiplay/generic/int[2]"
+            enumerator="SGmultiplayerProperty10302"
+            name="SGmultiplayerProperty10302"/>
+        <alternative
+            dataType="SGint32"
+            semantics="sim/multiplay/generic/int[3]"
+            enumerator="SGmultiplayerProperty10303"
+            name="SGmultiplayerProperty10303"/>
+        <alternative
+            dataType="SGint32"
+            semantics="sim/multiplay/generic/int[4]"
+            enumerator="SGmultiplayerProperty10304"
+            name="SGmultiplayerProperty10304"/>
+        <alternative
+            dataType="SGint32"
+            semantics="sim/multiplay/generic/int[5]"
+            enumerator="SGmultiplayerProperty10305"
+            name="SGmultiplayerProperty10305"/>
+        <alternative
+            dataType="SGint32"
+            semantics="sim/multiplay/generic/int[6]"
+            enumerator="SGmultiplayerProperty10306"
+            name="SGmultiplayerProperty10306"/>
+        <alternative
+            dataType="SGint32"
+            semantics="sim/multiplay/generic/int[7]"
+            enumerator="SGmultiplayerProperty10307"
+            name="SGmultiplayerProperty10307"/>
+        <alternative
+            dataType="SGint32"
+            semantics="sim/multiplay/generic/int[8]"
+            enumerator="SGmultiplayerProperty10308"
+            name="SGmultiplayerProperty10308"/>
+        <alternative
+            dataType="SGint32"
+            semantics="sim/multiplay/generic/int[9]"
+            enumerator="SGmultiplayerProperty10309"
+            name="SGmultiplayerProperty10309"/>
+        <alternative
+            dataType="SGint32"
+            semantics="sim/multiplay/generic/int[10]"
+            enumerator="SGmultiplayerProperty10310"
+            name="SGmultiplayerProperty10310"/>
+        <alternative
+            dataType="SGint32"
+            semantics="sim/multiplay/generic/int[11]"
+            enumerator="SGmultiplayerProperty10311"
+            name="SGmultiplayerProperty10311"/>
+        <alternative
+            dataType="SGint32"
+            semantics="sim/multiplay/generic/int[12]"
+            enumerator="SGmultiplayerProperty10312"
+            name="SGmultiplayerProperty10312"/>
+        <alternative
+            dataType="SGint32"
+            semantics="sim/multiplay/generic/int[13]"
+            enumerator="SGmultiplayerProperty10313"
+            name="SGmultiplayerProperty10313"/>
+        <alternative
+            dataType="SGint32"
+            semantics="sim/multiplay/generic/int[14]"
+            enumerator="SGmultiplayerProperty10314"
+            name="SGmultiplayerProperty10314"/>
+        <alternative
+            dataType="SGint32"
+            semantics="sim/multiplay/generic/int[15]"
+            enumerator="SGmultiplayerProperty10315"
+            name="SGmultiplayerProperty10315"/>
+        <alternative
+            dataType="SGint32"
+            semantics="sim/multiplay/generic/int[16]"
+            enumerator="SGmultiplayerProperty10316"
+            name="SGmultiplayerProperty10316"/>
+        <alternative
+            dataType="SGint32"
+            semantics="sim/multiplay/generic/int[17]"
+            enumerator="SGmultiplayerProperty10317"
+            name="SGmultiplayerProperty10317"/>
+        <alternative
+            dataType="SGint32"
+            semantics="sim/multiplay/generic/int[18]"
+            enumerator="SGmultiplayerProperty10318"
+            name="SGmultiplayerProperty10318"/>
+        <alternative
+            dataType="SGint32"
+            semantics="sim/multiplay/generic/int[19]"
+            enumerator="SGmultiplayerProperty10319"
+            name="SGmultiplayerProperty10319"/>
+      </variantRecordData>
+    </variantRecordDataTypes>
+  </dataTypes>
+</objectModel>
diff --git a/HLA/fg-local.xml b/HLA/fg-local.xml
new file mode 100644
index 000000000..38e23a7ed
--- /dev/null
+++ b/HLA/fg-local.xml
@@ -0,0 +1,64 @@
+<?xml version="1.0"?>
+<hlaConfiguration version="1">
+  <!-- This is the top level HLA configuration file for use with the
+       multiplayer federation. This serves now as first demo how to configure
+       flightgears hla implementation.
+       This toplevel file consists of startup parameters for the rti,
+       the federate object model to use on create and a way to map the hla
+       attribute values to a semantic meaning or flightgear properties.
+    -->
+
+  <rti version="RTI13">
+    <!-- is ignored for RTI13 anyway, so the example here ... -->
+    <argument>rtiarg0</argument>
+    <argument>rtiarg1</argument>
+  </rti>
+
+  <!-- Contains the data layout and the object classes -->
+  <federateObjectModel name="fg-local-fom.xml"/>
+
+  <objects>
+    <objectClass type="Multiplayer" name="MPAircraft">
+
+      <model type="native">
+        <dataElement type="model-path" name="model.path"/>
+      </model>
+
+      <!-- Should contain all those attributes that form the position and orientation of the aircraft in total -->
+      <position type="cartesian">
+        <!-- These are the positions in the earth centered coordinate system. -->
+        <dataElement type="position-x" name="location.position[0]"/>
+        <dataElement type="position-y" name="location.position[1]"/>
+        <dataElement type="position-z" name="location.position[2]"/>
+        <!-- A very compact and lossless representation of a quaternion wrt the earth centered coordinate system. -->
+        <dataElement type="orientation-sin-angle-axis-x" name="location.orientation[0]"/>
+        <dataElement type="orientation-sin-angle-axis-y" name="location.orientation[1]"/>
+        <dataElement type="orientation-sin-angle-axis-z" name="location.orientation[2]"/>
+
+        <!-- The body velocities in the usual x-fwd, z-down, righthandside body coordinate system. -->
+        <dataElement type="linear-velocity-x" name="velocity.linear[0]"/>
+        <dataElement type="linear-velocity-y" name="velocity.linear[1]"/>
+        <dataElement type="linear-velocity-z" name="velocity.linear[2]"/>
+        <dataElement type="angular-velocity-x" name="velocity.angular[0]"/>
+        <dataElement type="angular-velocity-y" name="velocity.angular[1]"/>
+        <dataElement type="angular-velocity-z" name="velocity.angular[2]"/>
+      </position>
+
+      <simTime type="attribute">
+        <dataElement type="local-simtime" name="simTime"/>
+      </simTime>
+
+      <!-- the attribute that carries the big blob of multiplayer attributes.
+           This datatype is tightly coupled with the implementation for now.
+           It is done in this way to provide the same feature set for the
+           multiplayer object like the existing multiplayer protocol.
+           In the long term, think more about the content of this blob and
+           sensibly distribute that across different datatypes and attributes.
+      -->
+      <mpProperties name="mpProperties"/>
+
+      <dataElement type="property" name="model.livery" in="sim/model/livery/file" out="sim/model/livery/file"/>
+
+    </objectClass>
+  </objects>
+</hlaConfiguration>