PLUGIN_API int XPluginStart(
char * outName,
char * outSig,
char * outDesc)
{
/* First set up our plugin info. */
strcpy(outName, "KeySniffer");
strcpy(outSig, "xplanesdk.examples.keysniffer");
strcpy(outDesc, "A plugin that makes a window.");
/* Now create a new window. Pass in our three callbacks. */
gWindow = XPLMCreateWindow(
50, 750, 350, 700, /* Area of the window. */
1, /* Start visible. */
MyDrawWindowCallback, /* Callbacks */
MyHandleKeyCallback,
MyHandleMouseClickCallback,
NULL); /* Refcon - not used. */
/* Finally register our key sniffer. */
XPLMRegisterKeySniffer(
MyKeySniffer, /* Our callback. */
1, /* Receive input before plugin windows. */
0); /* Refcon - not used. */
return 1;
}
PLUGIN_API int XPluginStart(char* outName,
char* outSig,
char* outDesc)
{
szString[0] = '\0';
strcpy(outName, "UDB HILSIM");
strcpy(outSig, "UDB.HardwareInLoop");
strcpy(outDesc, "UDB Hardware-In-Loop Simulator");
// P, Q, and R are roll, pitch, and yaw rates, degrees per second,
// in the NED coordinate system, in "flight" (not body) frame of reference
drP = XPLMFindDataRef("sim/flightmodel/position/P");
drQ = XPLMFindDataRef("sim/flightmodel/position/Q");
drR = XPLMFindDataRef("sim/flightmodel/position/R");
// standard GPS lat, long, and elevation
drLat = XPLMFindDataRef("sim/flightmodel/position/latitude");
drLon = XPLMFindDataRef("sim/flightmodel/position/longitude");
drElev = XPLMFindDataRef("sim/flightmodel/position/elevation");
// acceleration, meters/sec/sec, in OGL frame of reference
// note: this is NOT the same as what the accelerometers read
drLocal_ax = XPLMFindDataRef("sim/flightmodel/position/local_ax");
drLocal_ay = XPLMFindDataRef("sim/flightmodel/position/local_ay");
drLocal_az = XPLMFindDataRef("sim/flightmodel/position/local_az");
// velocity, meters/sec, in OGL frame of reference
drLocal_vx = XPLMFindDataRef("sim/flightmodel/position/local_vx");
drLocal_vy = XPLMFindDataRef("sim/flightmodel/position/local_vy");
drLocal_vz = XPLMFindDataRef("sim/flightmodel/position/local_vz");
drLocalDays = XPLMFindDataRef("sim/time/local_date_days");
drLocalSecs = XPLMFindDataRef("sim/time/local_time_sec");
// 3D true airspeed, meters/second
drAirSpeedTrue = XPLMFindDataRef("sim/flightmodel/position/true_airspeed");
// location in OGL frame
drLocal_x = XPLMFindDataRef("sim/flightmodel/position/local_x");
drLocal_y = XPLMFindDataRef("sim/flightmodel/position/local_y");
drLocal_z = XPLMFindDataRef("sim/flightmodel/position/local_z");
// Euler roll, pitch, and yaw angles, degrees, using NED
// + phi is roll to the right (CCW around NED_x)
// + theta is pitch up (CCW around NED_y)
// + psi is yaw to the right (CCW around NED_z)
drPhi = XPLMFindDataRef("sim/flightmodel/position/phi");
drTheta = XPLMFindDataRef("sim/flightmodel/position/theta");
drPsi = XPLMFindDataRef("sim/flightmodel/position/psi");
// Euler angles of attack and sideslip, degrees, using NED
// These are angles of body frame with respect to fight path
// + alpha is pitch up (CCW around NED_y)
// + beta is yaw right (CCW around NED_z)
drAlpha = XPLMFindDataRef("sim/flightmodel/position/alpha");
drBeta = XPLMFindDataRef("sim/flightmodel/position/beta");
drThrOverRide = XPLMFindDataRef("sim/operation/override/override_throttles");
drPitchAxis = XPLMFindDataRef("sim/joystick/FC_ptch");
drRollAxis = XPLMFindDataRef("sim/joystick/FC_roll");
drYawAxis = XPLMFindDataRef("sim/joystick/FC_hdng");
drThro = XPLMFindDataRef("sim/flightmodel/engine/ENGN_thro_use");
// sim/operation/override/override_gearbrake int y boolean Override gear and brake staus
// sim/flightmodel/controls/parkbrake float y ??? Parking Brake
drBrakeOverRide = XPLMFindDataRef("sim/operation/override/override_gearbrake");
drBrake = XPLMFindDataRef("sim/flightmodel/controls/parkbrake");
// These are the values that the accelerometers read, in multiples of gravity
// g_nrml is UDB_z
// g_axil is UDB_y
// g_side is UDB_x
drg_nrml = XPLMFindDataRef("sim/flightmodel/forces/g_nrml");
drg_axil = XPLMFindDataRef("sim/flightmodel/forces/g_axil");
drg_side = XPLMFindDataRef("sim/flightmodel/forces/g_side");
fTextColour[0] = 1.0;
fTextColour[1] = 1.0;
fTextColour[2] = 1.0;
XPLMRegisterFlightLoopCallback(GetBodyRates, 1.0, NULL);
XPLMRegisterDrawCallback(
DrawStrings,
xplm_Phase_Window, // Draw when sim is doing objects
0, // After objects
NULL); // No refcon needed
// XPLMSetDatai(drOverRide, 1);// Now overide surfaces, not yaw, roll, pitch
// Register our hot key for the new view
gHotKey = XPLMRegisterHotKey(
XPLM_VK_F8,
xplm_DownFlag,
"Circling External View",
MyHotKeyCallback,
NULL);
XPLMRegisterDrawCallback(
MyDrawCallback,
xplm_Phase_Objects, // Draw when sim is doing objects
0, // After objects
NULL); // No refcon needed
XPLMRegisterKeySniffer(
MyKeySniffer, // Our callback
1, // Receive input before plugin windows
0); // Refcon - not used
memset(&CamPath, 0, sizeof(float) * 3 * CamPathLength);
return 1;
}
