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refs #332 send slew mode position packet instead of the full one

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This bypasses the physics engine inside FS9
This commit is contained in:
Roland Winklmeier
2014-09-27 23:38:32 +02:00
parent 5ad9c9c30b
commit c533e9213a
3 changed files with 38 additions and 7 deletions
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29
src/plugins/simulator/fs9/blacksimplugin_freefunctions.cpp
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@@ -136,6 +136,35 @@ namespace BlackSimPlugin
return positionVelocity;
}
MPPositionSlewMode aircraftSituationtoFS9(const CAircraftSituation &situation)
{
MPPositionSlewMode positionSlewMode;
// Latitude - integer and decimal places
double latitude = situation.getPosition().latitude().value(CAngleUnit::deg()) * 10001750.0 / 90.0;
positionSlewMode.lat_i = static_cast<qint32>(latitude);
positionSlewMode.lat_f = qAbs((latitude - positionSlewMode.lat_i) * 65536);
// Longitude - integer and decimal places
double longitude = situation.getPosition().longitude().value(CAngleUnit::deg()) * ( 65536.0 * 65536.0) / 360.0;
positionSlewMode.lon_hi = static_cast<qint32>(longitude);
positionSlewMode.lon_lo = qAbs((longitude - positionSlewMode.lon_hi) * 65536);
// Altitude - integer and decimal places
double altitude = situation.getAltitude().value(CLengthUnit::m());
positionSlewMode.alt_i = static_cast<qint32>(altitude);
positionSlewMode.alt_f = (altitude - positionSlewMode.alt_i) * 65536;
// Pitch, Bank and Heading
FS_PBH pbhstrct;
pbhstrct.hdg = situation.getHeading().value(CAngleUnit::deg()) * CFs9Sdk::headingMultiplier();
pbhstrct.pitch = situation.getPitch().value(CAngleUnit::deg()) * CFs9Sdk::pitchMultiplier();
pbhstrct.bank = situation.getBank().value(CAngleUnit::deg()) * CFs9Sdk::bankMultiplier();
positionSlewMode.pbh = pbhstrct.pbh;
return positionSlewMode;
}
HRESULT printDirectPlayError(HRESULT error)
{
switch(error)

4
src/plugins/simulator/fs9/blacksimplugin_freefunctions.h
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@@ -55,6 +55,10 @@ namespace BlackSimPlugin
const BlackMisc::Aviation::CAircraftSituation &newSituation,
double updateInterval);
//! Convert an aircraft situation to a FS9 struct
MPPositionSlewMode aircraftSituationtoFS9(const BlackMisc::Aviation::CAircraftSituation &situation);
HRESULT printDirectPlayError(HRESULT error);

12
src/plugins/simulator/fs9/fs9_client.cpp
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@@ -97,16 +97,14 @@ namespace BlackSimPlugin
if (m_interpolator.hasEnoughAircraftSituations())
{
CAircraftSituation situation = m_interpolator.getCurrentSituation();
MPPositionVelocity positionVelocity = aircraftSituationtoFS9(m_lastAircraftSituation,
situation,
m_updateInterval.value(CTimeUnit::s()));
MPPositionSlewMode positionSlewMode = aircraftSituationtoFS9(situation);
QByteArray positionMessage;
MultiPlayerPacketParser::writeType(positionMessage, CFs9Sdk::MULTIPLAYER_PACKET_ID_POSITION_VELOCITY);
MultiPlayerPacketParser::writeSize(positionMessage, positionVelocity.size());
positionVelocity.packet_index = m_packetIndex;
MultiPlayerPacketParser::writeType(positionMessage, CFs9Sdk::MULTIPLAYER_PACKET_ID_POSITION_SLEWMODE);
MultiPlayerPacketParser::writeSize(positionMessage, positionSlewMode.size());
positionSlewMode.packet_index = m_packetIndex;
++m_packetIndex;
positionMessage = MultiPlayerPacketParser::writeMessage(positionMessage, positionVelocity);
positionMessage = MultiPlayerPacketParser::writeMessage(positionMessage, positionSlewMode);
sendMessage(positionMessage);