From 5ad9c9c30bd5dd10b1d3cc598b89f305a55a21eb Mon Sep 17 00:00:00 2001
From: Roland Winklmeier <Roland.M.Winklmeier@gmail.com>
Date: Sat, 27 Sep 2014 23:37:32 +0200
Subject: [PATCH] refs #332 Add slew mode position packet to FS9 SDK

---
 src/plugins/simulator/fs9/fs9.h               | 21 ++++++++++++-
 .../simulator/fs9/multiplayer_packets.h       | 31 +++++++++++++++++++
 2 files changed, 51 insertions(+), 1 deletion(-)

diff --git a/src/plugins/simulator/fs9/fs9.h b/src/plugins/simulator/fs9/fs9.h
index 67720c231..ec1d7f57f 100644
--- a/src/plugins/simulator/fs9/fs9.h
+++ b/src/plugins/simulator/fs9/fs9.h
@@ -46,6 +46,7 @@ namespace BlackSimPlugin
                 MULTIPLAYER_PACKET_ID_BASE = 0x1000,
                 MULTIPLAYER_PACKET_ID_PARAMS = MULTIPLAYER_PACKET_ID_BASE,
                 MULTIPLAYER_PACKET_ID_CHANGE_PLAYER_PLANE = 0x1003,
+                MULTIPLAYER_PACKET_ID_POSITION_SLEWMODE = 0x100C,
                 MULTIPLAYER_PACKET_ID_POSITION_VELOCITY = 0x100D,
                 MPCHAT_PACKET_ID_CHAT_TEXT_SEND = 0x1017,
             };
@@ -147,7 +148,25 @@ namespace BlackSimPlugin
             quint16 alt_f = 0; //!< Altitude value - decimal part
         };
 
-        //! Full pultiplayer position and velocity packet
+        //! Multiplayer position packet in slew mode
+        struct MULTIPLAYER_PACKET_POSITION_SLEWMODE
+        {
+            MULTIPLAYER_PACKET_POSITION_SLEWMODE() {}
+
+            quint32 application_time = 0; //!< Application time - ignored
+            quint32 packet_index = 0; //!< Packet index
+            std::array<quint8, 4> reserved = std::array<quint8, 4>{{0, 0, 0, 0}}; //!< Reserved
+            qint32 pbh = 0; //!< Pitch/Bank/Heading
+            qint32 lat_i = 0; //!< Latitude - integer
+            qint32 lon_hi = 0; //!< Longitude - integer
+            qint32 alt_i = 0; //!< Altitude - integer
+            quint16 lat_f = 0; //!< Latitude - fraction
+            quint16 lon_lo = 0; //!< Longitude - fraction
+            quint16 alt_f = 0; //!< Altitude - fraction
+            std::array<quint8, 2> unknown = std::array<quint8, 2>{{0, 0}}; //!< Unknown packet
+        };
+
+        //! Full multiplayer position and velocity packet
         struct MULTIPLAYER_PACKET_POSITION_VELOCITY
         {
             MULTIPLAYER_PACKET_POSITION_VELOCITY() {}
diff --git a/src/plugins/simulator/fs9/multiplayer_packets.h b/src/plugins/simulator/fs9/multiplayer_packets.h
index ced86aeef..bf8150222 100644
--- a/src/plugins/simulator/fs9/multiplayer_packets.h
+++ b/src/plugins/simulator/fs9/multiplayer_packets.h
@@ -95,6 +95,37 @@ namespace BlackSimPlugin
             qint32 size() { return chat_data.size() + 1; }
         };
 
+        //! Multiplayer packet in slew mode
+         struct MPPositionSlewMode : public MULTIPLAYER_PACKET_POSITION_SLEWMODE
+         {
+             //! Return tuple of member variables
+             std::tuple<quint32 &, quint32 &,
+                 quint8 &, quint8 &, quint8 &, quint8 &,
+                 qint32 &, qint32 &, qint32 &, qint32 &,
+                 quint16 &, quint16 &, quint16 &> getTuple()
+             {
+                 return std::tie(application_time, packet_index,
+                                 reserved[0], reserved[1], reserved[2], reserved[3],
+                                 pbh, lat_i, lon_hi, alt_i,
+                                 lat_f, lon_lo, alt_f);
+             }
+
+             //! Return const tuple of member variables
+             std::tuple<const quint32 &, const quint32 &,
+             const quint8 &, const quint8 &, const quint8 &, const quint8 &,
+             const qint32 &, const qint32 &, const qint32 &, const qint32 &,
+             const quint16 &, const quint16 &, const quint16 &> getTuple() const
+             {
+                 return std::tie(application_time, packet_index,
+                                 reserved[0], reserved[1], reserved[2], reserved[3],
+                                 pbh, lat_i, lon_hi, alt_i,
+                                 lat_f, lon_lo, alt_f);
+             }
+
+             //! Struct size
+             qint32 size() { return 36; }
+         };
+
         //! Multiplayer packet - position and velocity
         struct MPPositionVelocity : public MULTIPLAYER_PACKET_POSITION_VELOCITY
         {