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-rw-r--r--proto-fsuipc/ftnoir_protocol_fsuipc.cpp186
-rw-r--r--proto-fsuipc/ftnoir_protocol_fsuipc.h7
2 files changed, 106 insertions, 87 deletions
diff --git a/proto-fsuipc/ftnoir_protocol_fsuipc.cpp b/proto-fsuipc/ftnoir_protocol_fsuipc.cpp
index 91a61693..82cb44e9 100644
--- a/proto-fsuipc/ftnoir_protocol_fsuipc.cpp
+++ b/proto-fsuipc/ftnoir_protocol_fsuipc.cpp
@@ -13,12 +13,12 @@
FTNoIR_Protocol::FTNoIR_Protocol()
{
- prevPosX = 0.0f;
- prevPosY = 0.0f;
- prevPosZ = 0.0f;
- prevRotX = 0.0f;
- prevRotY = 0.0f;
- prevRotZ = 0.0f;
+ prevPosX = 0.0f;
+ prevPosY = 0.0f;
+ prevPosZ = 0.0f;
+ prevRotX = 0.0f;
+ prevRotY = 0.0f;
+ prevRotZ = 0.0f;
}
FTNoIR_Protocol::~FTNoIR_Protocol()
@@ -27,19 +27,30 @@ FTNoIR_Protocol::~FTNoIR_Protocol()
FSUIPCLib.unload();
}
-int FTNoIR_Protocol::scale2AnalogLimits( float x, float min_x, float max_x ) {
- float y, local_x;
-
- local_x = x;
- if (local_x > max_x) {
- local_x = max_x;
- }
- if (local_x < min_x) {
- local_x = min_x;
- }
- y = ( 16383 * local_x ) / max_x;
-
- return (int) y;
+template<typename t>
+int FTNoIR_Protocol::scale2AnalogLimits(t x, t min_x, t max_x)
+{
+ t local_x = x;
+
+ if (local_x > max_x)
+ {
+ local_x = max_x;
+ }
+ if (local_x < min_x)
+ {
+ local_x = min_x;
+ }
+
+ t y = (16383 * local_x) / max_x;
+
+ return (int) y;
+}
+
+template<typename t>
+static inline bool check_float_fresh(t x, t y)
+{
+ static constexpr t eps = t(1e-4);
+ return std::fabs(x - y) >= eps;
}
void FTNoIR_Protocol::pose(const double *headpose ) {
@@ -49,90 +60,95 @@ void FTNoIR_Protocol::pose(const double *headpose ) {
TFSState roll;
WORD FSZoom;
- float virtPosX;
- float virtPosY;
- float virtPosZ;
+ double virtPosX;
+ double virtPosY;
+ double virtPosZ;
- float virtRotX;
- float virtRotY;
- float virtRotZ;
+ double virtRotX;
+ double virtRotY;
+ double virtRotZ;
-// qDebug() << "FSUIPCServer::run() says: started!";
+ // qDebug() << "FSUIPCServer::run() says: started!";
virtRotX = -headpose[Pitch]; // degrees
virtRotY = headpose[Yaw];
virtRotZ = headpose[Roll];
- virtPosX = 0.0f; // cm, X and Y are not working for FS2002/2004!
- virtPosY = 0.0f;
+ virtPosX = 0.0f; // cm, X and Y are not working for FS2002/2004!
+ virtPosY = 0.0f;
virtPosZ = headpose[TZ];
- //
- // Init. the FSUIPC offsets (derived from Free-track...)
- //
- pitch.Control = 66503;
- yaw.Control = 66504;
- roll.Control = 66505;
-
- //
- // Only do this when the data has changed. This way, the HAT-switch can be used when tracking is OFF.
- //
- if ((prevPosX != virtPosX) || (prevPosY != virtPosY) || (prevPosZ != virtPosZ) ||
- (prevRotX != virtRotX) || (prevRotY != virtRotY) || (prevRotZ != virtRotZ)) {
- //
- // Open the connection
- //
- FSUIPC_Open(SIM_ANY, &result);
-
- //
- // Check the FS-version
- //
- if (((result == FSUIPC_ERR_OK) || (result == FSUIPC_ERR_OPEN)) &&
- ((FSUIPC_FS_Version == SIM_FS2K2) || (FSUIPC_FS_Version == SIM_FS2K4))) {
-// qDebug() << "FSUIPCServer::run() says: FSUIPC opened succesfully";
- //
- // Write the 4! DOF-data to FS. Only rotations and zoom are possible.
- //
- pitch.Value = scale2AnalogLimits(virtRotX, -180, 180);
- FSUIPC_Write(0x3110, 8, &pitch, &result);
-
- yaw.Value = scale2AnalogLimits(virtRotY, -180, 180);
- FSUIPC_Write(0x3110, 8, &yaw, &result);
-
- roll.Value = scale2AnalogLimits(virtRotZ, -180, 180);
- FSUIPC_Write(0x3110, 8, &roll, &result);
+ //
+ // Init. the FSUIPC offsets (derived from Free-track...)
+ //
+ pitch.Control = 66503;
+ yaw.Control = 66504;
+ roll.Control = 66505;
+
+ //
+ // Only do this when the data has changed. This way, the HAT-switch can be used when tracking is OFF.
+ //
+ if (check_float_fresh(prevRotX, virtRotX) ||
+ check_float_fresh(prevRotY, virtRotY) ||
+ check_float_fresh(prevRotZ, virtRotZ) ||
+ check_float_fresh(prevPosX, virtPosX) ||
+ check_float_fresh(prevPosY, virtPosY) ||
+ check_float_fresh(prevPosZ, virtPosZ))
+ {
+ //
+ // Open the connection
+ //
+ FSUIPC_Open(SIM_ANY, &result);
+
+ //
+ // Check the FS-version
+ //
+ if (((result == FSUIPC_ERR_OK) || (result == FSUIPC_ERR_OPEN)) &&
+ ((FSUIPC_FS_Version == SIM_FS2K2) || (FSUIPC_FS_Version == SIM_FS2K4)))
+ {
+ // Write the 4! DOF-data to FS. Only rotations and zoom are possible.
+
+ pitch.Value = scale2AnalogLimits(virtRotX, -180., 180.);
+ FSUIPC_Write(0x3110, 8, &pitch, &result);
+
+ yaw.Value = scale2AnalogLimits(virtRotY, -180., 180.);
+ FSUIPC_Write(0x3110, 8, &yaw, &result);
FSZoom = (WORD) (64/50) * virtPosZ + 64;
- FSUIPC_Write(0x832E, 2, &FSZoom, &result);
+ roll.Value = scale2AnalogLimits(virtRotZ, -180., 180.);
+ FSUIPC_Write(0x3110, 8, &roll, &result);
+
+ FSUIPC_Write(0x832E, 2, &FSZoom, &result);
- //
- // Write the data, in one go!
- //
- FSUIPC_Process(&result);
- if (result == FSUIPC_ERR_SENDMSG) {
+ //
+ // Write the data, in one go!
+ //
+ FSUIPC_Process(&result);
+ if (result == FSUIPC_ERR_SENDMSG)
+ {
// FSUIPC checks for already open connections and returns FSUIPC_ERR_OPEN in that case
// the connection scope is global for the process. this is why above code doesn't
// leak resources or have logic errors. see: http://www.purebasic.fr/english/viewtopic.php?t=31112
- FSUIPC_Close();
- }
- }
- }
-
- prevPosX = virtPosX;
- prevPosY = virtPosY;
- prevPosZ = virtPosZ;
- prevRotX = virtRotX;
- prevRotY = virtRotY;
- prevRotZ = virtRotZ;
+ FSUIPC_Close();
+ }
+ }
+ }
+
+ prevPosX = virtPosX;
+ prevPosY = virtPosY;
+ prevPosZ = virtPosZ;
+ prevRotX = virtRotX;
+ prevRotY = virtRotY;
+ prevRotZ = virtRotZ;
}
bool FTNoIR_Protocol::correct()
-{
- qDebug() << "correct says: Starting Function";
+{
+ qDebug() << "correct says: Starting Function";
- //
- // Load the DLL.
- //
+ //
+ // Load the DLL.
+ //
FSUIPCLib.setFileName( s.LocationOfDLL );
if (FSUIPCLib.load() != true) {
qDebug() << "correct says: Error loading FSUIPC DLL";
@@ -142,7 +158,7 @@ bool FTNoIR_Protocol::correct()
qDebug() << "correct says: FSUIPC DLL loaded.";
}
- return true;
+ return true;
}
OPENTRACK_DECLARE_PROTOCOL(FTNoIR_Protocol, FSUIPCControls, FTNoIR_ProtocolDll)
diff --git a/proto-fsuipc/ftnoir_protocol_fsuipc.h b/proto-fsuipc/ftnoir_protocol_fsuipc.h
index af59e988..42f421ad 100644
--- a/proto-fsuipc/ftnoir_protocol_fsuipc.h
+++ b/proto-fsuipc/ftnoir_protocol_fsuipc.h
@@ -52,14 +52,17 @@ public:
~FTNoIR_Protocol() override;
bool correct();
void pose(const double* headpose);
- QString game_name() {
+ QString game_name()
+ {
return "Microsoft Flight Simulator X";
}
private:
QLibrary FSUIPCLib;
double prevPosX, prevPosY, prevPosZ, prevRotX, prevRotY, prevRotZ;
- static int scale2AnalogLimits( float x, float min_x, float max_x );
settings s;
+
+ template<typename t>
+ static int scale2AnalogLimits(t x, t min_x, t max_x );
};
class FSUIPCControls: public IProtocolDialog
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 19:51:06 +0000