.dll Question 102 undeclared identifiers?

eveningsky339 · Sep 30, 2009

VC++ 2008 is not recognizing identifiers such as "CreatePropellantResource"-- all of which are part of orbiter.lib.

However, I have linked everything just as the OrbiterWiki describes. I have an older project that is linked exactly the same way, and I re-built it successfully several times.

I have scoured through the source code for any problems. Everything should be linking just fine.

escapetomsfate · Sep 30, 2009

Things to check:

-Have you included orbitersdk.h? Sorry if that seems obvious but everyone forgets the simple things like that.
-Have you linked to orbiter.lib orbitersdk.lib, user32.lib, gdi32.lib, kernel32.lib and if you have dialogs DlgCtrl.lib? This is an unlikely cause, but worth a go.
-Remember to #define STRICT and ORBITER_MODULE (before you #include "orbitersdk.h"). Again I can't see why that would cause an undeclared identifier error, but still you never know.
-#include "windows.h"

eveningsky339 · Sep 30, 2009

I should probably add:

The very first error is C2533-- constructor not allowed a return type. However, I believe the syntax of my constructor is fine. Here it is just in case:

Code:

RaytheonCEV::RaytheonCEV (OBJHANDLE hObj, int fmodel)
: VESSEL2 (hObj, fmodel)
{
    mode  = 0;
    //ofs = _V(0,0,0);
    SetConfigOrbit();
    
    tex_main = oapiRegisterExhaustTexture ("RaytheonCEV//omsexhaust");

    hCm = oapiLoadMeshGlobal ("RaytheonCEV//cm");
    hPm = oapiLoadMeshGlobal ("RaytheonCEV//pm");
    hDrogue = oapiLoadMeshGlobal ("RaytheonCEV//cm_droguedeployed");
    hMain = oapiLoadMeshGlobal ("RaytheonCEV//cm_maindeployed");
}

---------- Post added at 01:20 PM ---------- Previous post was at 01:13 PM ----------

escapetomsfate said:
Things to check:

-Have you included orbitersdk.h? Sorry if that seems obvious but everyone forgets the simple things like that.
-Have you linked to orbiter.lib orbitersdk.lib, user32.lib, gdi32.lib, kernel32.lib and if you have dialogs DlgCtrl.lib? This is an unlikely cause, but worth a go.

Here are the Properties for my solution:

C/C++ >
Additional Include Directories: "C:\Program Files\Orbiter\Orbitersdk\include"

Linker >
General>
Additional Library Directories: "C:\Program Files\Orbiter\Orbitersdk\lib"
Input>
Additional Dependencies: kernel32.lib user32.lib gdi32.lib
Ignore Specific Library: msvcirt.lib

escapetomsfate said:
-Remember to #define STRICT and ORBITER_MODULE (before you #include "orbitersdk.h"). Again I can't see why that would cause an undeclared identifier error, but still you never know.
-#include "windows.h"

Yep, all that appears to be in order.

escapetomsfate · Sep 30, 2009

eveningsky339 said:
I should probably add:

The very first error is C2533-- constructor not allowed a return type. However, I believe the syntax of my constructor is fine. Here it is just in case:

Code:

RaytheonCEV::RaytheonCEV (OBJHANDLE hObj, int fmodel) : VESSEL2 (hObj, fmodel) { mode = 0; //ofs = _V(0,0,0); SetConfigOrbit(); tex_main = oapiRegisterExhaustTexture ("RaytheonCEV//omsexhaust"); hCm = oapiLoadMeshGlobal ("RaytheonCEV//cm"); hPm = oapiLoadMeshGlobal ("RaytheonCEV//pm"); hDrogue = oapiLoadMeshGlobal ("RaytheonCEV//cm_droguedeployed"); hMain = oapiLoadMeshGlobal ("RaytheonCEV//cm_maindeployed"); }

Have a look at your class definition, the constructor should be defined as:

Code:

RaytheonCEV (OBJHANDLE hObj, int fmodel);

Your properties seem ok. Have a look at where all these undeclared identifiers are. Are they in the same file? Does the file have access to orbitersdk.h?

eveningsky339 · Sep 30, 2009

escapetomsfate said:
Have a look at your class definition, the constructor should be defined as:

Code:

RaytheonCEV (OBJHANDLE hObj, int fmodel);

Your properties seem ok. Have a look at where all these undeclared identifiers are. Are they in the same file? Does the file have access to orbitersdk.h?

orbitersdk.h seems to be linked properly, no warnings regarding that. All the errors are in the .cpp, and the error log cuts off after 100. I have no doubt that every little identifier in there is undeclared.

I'll take a look at the constructor.

n72.75 · Sep 30, 2009

DarkWanderer · Oct 1, 2009

eveningsky339:

The problem is definitely with the constructor declaration, you have something like

Code:

class RaytheonCEV : public VESSEL2
{
  [B]int[/B] RaytheonCEV (OBJHANDLE hObj, int fmodel);
}

instead of

Code:

class RaytheonCEV : public VESSEL2
{
  RaytheonCEV (OBJHANDLE hObj, int fmodel);
}

in your class definition. Look for this and check whether you've properly closed all the code strings with ;

eveningsky339 · Oct 1, 2009

DarkWanderer said:
eveningsky339:

The problem is definitely with the constructor declaration, you have something like

Code:

class RaytheonCEV : public VESSEL2 { [B]int[/B] RaytheonCEV (OBJHANDLE hObj, int fmodel); }

instead of

Code:

class RaytheonCEV : public VESSEL2 { RaytheonCEV (OBJHANDLE hObj, int fmodel); }

in your class definition. Look for this and check whether you've properly closed all the code strings with ;

I looked up the error on Microsoft and they advised the same thing, though I didn't give it much thought considering I didn't see an int. However, I will check my ;'s (it's amazing how missing one can destroy an entire project) and see if VC++ is assuming a tacit int.

eveningsky339 · Oct 4, 2009

I feel like I've done everything I can, yet the problem still won't disappear. I'm going to move on to another project in order to maintain my sanity, however I am going to post my .h and .cpp files for anyone who wants to take a look. I'm not the brightest cookie when it comes to programming and it's more than likely that I'm missing something obvious.

Code:

// ==============================================================
//                 ORBITER MODULE:  Raytheon Crew Exploration Vehicle
//                        created by Eric Winchester
//                        Who needs to get a life
//
// Raytheon.h
// Class interface for Raytheon CEV vessel class module
// ==============================================================
#define STRICT
#define ORBITER_MODULE

#include "Orbitersdk.h"

// ==========================================================
// Some vessel class caps
// ==========================================================

const double CEV_EMPTY_MASS = 4282.0;

const double CM_EMPTY_MASS = 3726.0;

const double PM_EMPTY_MASS = 556.0;

const double MAX_PM_FUEL = 2850.0;

const double MAX_CM_FUEL = 100.0;

const double MAX_MAIN_THRUST = 26700.0;

const double MAX_RCS_THRUST = 2000.0;

const double ISP = 320.0;

// ==========================================================
// Interface for derived vessel class: RaytheonCEV
// ==========================================================
class RaytheonCEV: public VESSEL2 {
public:
    RaytheonCEV (OBJHANDLE hObj, int fmodel);
    ~RaytheonCEV ();
    
    void SetConfigOrbit ();
    void SetConfigReentry ();
    void SetConfigDrogue ();
    void SetConfigChute ();
    void SetConfigLanded ();
    //  This set of "setconfig" classes will define how the CEV "looks" and "functions" depending on whether the SM
    //  is attached and if the chutes are deployed.

    void SetThrustersOrbit (void);
    void SetThrustersReentry (void);
    //  These will configure the thrusters depending on whether the SM is attached and/or the MM is docked.

    void ReloadMeshes (void);
    //  This will handle the actual appearence of the CEV depending on whether the SM is attached.

    void clbkDrawHud (void);
    //  For configuring a custom HUD.

    
    //  Now for variables specific to the Boeing CEV:
    PROPELLANT_HANDLE ph_cm, ph_pm;
    
    // We aren't going to use a THRUSTER_HANDLE because each "config" will have different thrusters!

    int mode;  // "mode" is the variable we are using for the specific configuration of the CEV.
               // 0 = launch (CM+SM)
               // 1 = orbit (CM+SM)
               // 2 = reentry, CM only
               // 3 = drogue deployed
               // 4 = main deployed
               // 5 = CM landed

    //Overloaded callback functions
    void clbkSetClassCaps (FILEHANDLE cfg);
    void clbkLoadStateEx (FILEHANDLE scn, void *vs);
    void clbkSaveState (FILEHANDLE scn);
    void clbkPostCreation ();
    void clbkPostStep (double simt, double simdt, double mjd);
    void clbkDrawHud (int mode, const HUDPAINTSPEC *hps, HDC hDC);
    int  clbkConsumeBufferedKey (DWORD key, bool down, char *kstate);
}

Code:

// ==============================================================
//                 ORBITER MODULE:  Raytheon CEV
//                         by Eric Winchester
//                  
// Raytheon.cpp
// Reference implementation of Boeing CEV vessel class module
// ==============================================================

#define STRICT
#define ORBITER_MODULE

#include "Raytheon.h"

// ==============================================================
// Specialised vessel class RaytheonCEV
// ==============================================================

// --------------------------------------------------------------
// Constructor
// --------------------------------------------------------------
RaytheonCEV::RaytheonCEV (OBJHANDLE hObj, int fmodel)
: VESSEL2 (hObj, fmodel)
{
    mode  = 0;
    //ofs = _V(0,0,0);
    SetConfigOrbit();
    
    tex_main = oapiRegisterExhaustTexture ("RaytheonCEV//omsexhaust");

    hCm = oapiLoadMeshGlobal ("RaytheonCEV//cm");
    hPm = oapiLoadMeshGlobal ("RaytheonCEV//pm");
    hDrogue = oapiLoadMeshGlobal ("RaytheonCEV//cm_droguedeployed");
    hMain = oapiLoadMeshGlobal ("RaytheonCEV//cm_maindeployed");
}

// ================================================== ============
// Airfoil coefficient functions
// Return lift, moment and zero-lift drag coefficients as a
// function of angle of attack (alpha or beta)
// ================================================== ============
void VLiftCoeff (double aoa, double M, double Re, double *cl, double *cm, double *cd)
{
  static const double step = RAD*30.0;
  static const double istep = 1.0/step;
  static const int nabsc = 13;
  // Angle of attack -180 -150 -120 -90 -60 -30 0 30 60 90 120 150 180
  static const double CL[nabsc] = { 0, -0.12, -0.1, 0, 0, 0, 0, 0, 0, 0, 0.1, 0.12, 0};
  static const double CM[nabsc] = { 0, -0.0002,-0.0004, -0.0004,-0.0003,-0.0002, 0, 0.0002, 0.0003, 0.0004, 0.0004,0.0002, 0};
  // lift and moment coefficients from -180 to 180 in 30 degree steps.
  aoa += PI;
  int idx = max (0, min (11, (int)(aoa*istep)));
  double d = aoa*istep - idx;
  *cl = CL[idx] + (CL[idx+1]-CL[idx])*d;
  *cm = ( CM[idx] + (CM[idx+1]-CM[idx])*d ) / 10;
  *cd = 0.25 + oapiGetInducedDrag (*cl, 1.27, 0.3);
}
// 2. horizontal lift component (vertical stabiliser and body)
void HLiftCoeff (double beta, double M, double Re, double *cl, double *cm, double *cd)
{
  static const double step = RAD*30;
  static const double istep = 1.0/step;
  static const int nabsc = 13;
  static const double CL[nabsc] = { 0, -0.1, -0.1, 0, 0, 0, 0, 0, 0, 0, 0.1, 0.1, 0};
  beta += PI;
  int idx = max (0, min (11, (int)(beta*istep)));
  double d = beta*istep - idx;
  *cl = CL[idx] + (CL[idx+1]-CL[idx])*d;
  *cm = 0.0;
  *cd = 0.25 + oapiGetInducedDrag (*cl, 1.27, 0.3);
}

void VLiftCoeff_drogue (double aoa, double M, double Re, double *cl, double *cm, double *cd)
{
    static const double step = RAD*15.0;
    static const double istep = 1.0/step;
    static const int nabsc = 25;
//    static const double CL[nabsc] = {0.1,  0.17, 0.2,  0.2,  0.17, 0.1,  0,    -0.11, -0.24, -0.3,  -0.3,  -0.3, -0.02, 0.6355,    0.63,   0.46, 0.28, 0.13, 0.0, -0.16, -0.26, -0.29, -0.24, -0.1, 0.1};
    static const double CL[nabsc] = {0.05, 0.08, 0.09, 0.09, 0.08, 0.05, 0.00, -0.05, -0.11, -0.18, -0.24, -0.24, -0.01, 0.30, 0.30, 0.22, 0.13, 0.06, 0.00, -0.08, -0.12, -0.14, -0.11, -0.05, 0.05};
        
    static const double CM[nabsc] = {  0,    0,   0,   0,    0,   0, 0,     0,    0,0.004,0.008, 0.005,0.0024,      0,-0.0024,-0.0014,    0,    0,   0,     0,     0,     0,     0,    0,   0};
    // lift and moment coefficients from -180 to 180 in 15 degree steps.
    // This uses a documented lift slope of 0.0437/deg, everything else is rather ad-hoc

    aoa += PI;
    int idx = max (0, min (23, (int)(aoa*istep)));
    double d = aoa*istep - idx;
    *cl = CL[idx] + (CL[idx+1]-CL[idx])*d;
    *cm = CM[idx] + (CM[idx+1]-CM[idx])*d;
    *cd = 1 + oapiGetInducedDrag (*cl, 1.5, 0.3);
}

void VLiftCoeff_mainchute (double aoa, double M, double Re, double *cl, double *cm, double *cd)
{
    static const double step = RAD*15.0;
    static const double istep = 1.0/step;
    static const int nabsc = 25;
//    static const double CL[nabsc] = {0.1,  0.17, 0.2,  0.2,  0.17, 0.1,  0,    -0.11, -0.24, -0.3,  -0.3,  -0.3, -0.02, 0.6355,    0.63,   0.46, 0.28, 0.13, 0.0, -0.16, -0.26, -0.29, -0.24, -0.1, 0.1};
    static const double CL[nabsc] = {0.0,  0.00, 0.00, 0.00, 0.00, 0.00, 0.00, -0.00, -0.00, -0.00, -0.00, -0.00,  0.5, 2.00, 2.50, 0.22, 0.00, 0.00, 0.00, -0.00, -0.00, -0.00, -0.00, -0.00, 0.00};
        
    static const double CM[nabsc] = {  0,    0,   0,   0,    0,   0, 0,     0,    0,0.004,0.008, 0.005,0.0024,      0,-0.0024,-0.0014,    0,    0,   0,     0,     0,     0,     0,    0,   0};
    // lift and moment coefficients from -180 to 180 in 15 degree steps.
    // This uses a documented lift slope of 0.0437/deg, everything else is rather ad-hoc

    aoa += PI;
    int idx = max (0, min (23, (int)(aoa*istep)));
    double d = aoa*istep - idx;
    *cl = 4 * (CL[idx] + (CL[idx+1]-CL[idx])*d);    // Multiplied to make up for reduced area
    *cm = 0.5*(CM[idx] + (CM[idx+1]-CM[idx])*d);
    *cd = 0.7 + oapiGetInducedDrag (*cl, 15, 0.5);
}

// ==============================================================
// API interface
// ==============================================================

DLLCLBK VESSEL *ovcInit (OBJHANDLE hvessel, int flightmodel)
{
    return new RaytheonCEV (hvessel, flightmodel);
}

// --------------------------------------------------------------
// Vessel cleanup
// --------------------------------------------------------------
DLLCLBK void ovcExit (VESSEL *vessel)
{
    if (vessel) delete (Raytheon*)vessel;
}

// Set the capabilities of the vessel class
DLLCLBK void ovcSetClassCaps (VESSEL *vessel, FILEHANDLE cfg)
{
    ((RaytheonCEV *) vessel)-> SetConfigOrbit();
}


//===============================
// Read status from scenario file
//===============================
void RaytheonCEV::clbkLoadStateEx (FILEHANDLE scn, void *vs)
{
    char *line;
    int value;

    while (oapiReadScenario_nextline (scn, line)) {
        if (!strnicmp (line, "MODE", 4)) {
            sscanf (line+4, "%d", &value);
             mode = (int) value;
        }  
        else { 
            ParseScenarioLineEx (line, vs);
            // unrecognised option - pass to Orbiter's generic parser
        }
    }

    switch (mode) {
    case 0:
    case 1:
        SetConfigOrbit();
        break;
    case 2:
        SetConfigReentry();
        break;
    case 3:
        SetConfigDrogue();
        break;
    case 4:
    case 5:
        SetConfigChute();
        break;
    case 6:
        SetConfigLanded();
        break;
    }
}

void RaytheonCEV::clbkSaveState (FILEHANDLE scn)
{    // default vessel parameters
    SaveDefaultState (scn);    
    // custom parameters
    oapiWriteScenario_int (scn, "MODE", mode);    
}

void RaytheonCEV::clbkPostStep (double simt, double simdt, double mjd)
{
//    sprintf (oapiDebugString(), "Mode= %d", mode);
    
    if (mode > 2)  {    
        if (oapiGetTimeAcceleration() > 10)        // Slow down
            oapiSetTimeAcceleration(10);

//            AddForce(_V(0,0,-1000), _V(0,3,0));

            if ((mode == 4 && GetAirspeed() < 50)) {    // fully deploy chute
                CreateAirfoil (LIFT_VERTICAL,   _V(0,5,-1), VLiftCoeff_mainchute, 16, 0, 0.6);
                mode = 5;
            }    

        // Check if we shall cut the chute
        if (GetAltitude() < 3.5 && mode <6 ) {
        // Create the chute as an individual object
        VESSELSTATUS vs;
        GetStatus (vs);
        vs.flag[0] = 3;
        VECTOR3 ofs = {0,0,2};
        Local2Rel (ofs, vs.rpos);

        VECTOR3 vel = _V(0,30,-30);
        VECTOR3 rofs, rvel = {vs.rvel.x, vs.rvel.y, vs.rvel.z};
        Local2Rel (ofs, vs.rpos);
        GlobalRot (vel, rofs);
        vs.rvel.x = rvel.x+rofs.x;
        vs.rvel.y = rvel.y+rofs.y;
        vs.rvel.z = rvel.z+rofs.z;

        char name[256];
        strcpy (name, GetName()); strcat (name, "-Chute");
        oapiCreateVessel (name, "RaytheonCEV\\Mainchute", vs);

        SetConfig6_Landed();
        }
    }    
}

void RaytheonCEV::clbkDrawHUD(void)
{
    // draw the default HUD
    VESSEL2::clbkDrawHUD (mode, hps, hDC);

    //Draw Equivalent airspeed & pressure altitude
    if(GetAtmPressure() > 0.0)
    {
        int d = hps->Markersize/2;
        int cx = hps->CX, cy = hps->CY;
        char pszBuffer[40];
        int bx = 0.5 * cx;
        const double EAS_EXP = 2.0/7.0;
        const double P0 = 1.01325E6;

        double fEAS = 661.48 * sqrt(5.0 * GetAtmPressure()/ATMP * (pow(GetDynPressure() / GetAtmPressure() + 1, EAS_EXP) - 1.0));

        sprintf(pszBuffer, "%6.1f KEAS", fEAS);

        TextOut(hDC, bx, cy - d, pszBuffer, 11);
    }
    if (GetAtmPressure() > 7000.0)                  // About 60,000'; use pressure altitude
    {
        int d = hps->Markersize/2;
        int cx = hps->CX, cy = hps->CY;
        char pszBuffer[40];
        int bx = 0.5 * cx;
        const double EAS_EXP = 2.0/7.0;
        const double P0 = 1.01325E6;

        bx = 0.5 * (cx + hps->W) - d * 8;

        double fHp = (1.0 - pow(GetAtmPressure()/ATMP, 0.190263)) * (288.15/0.00198122);

        long H_press = (long)(fHp);
        H_press = H_press - H_press % 50;

        sprintf(pszBuffer, "%6d'  ", H_press);

        TextOut(hDC, bx, cy - d, pszBuffer, 9);
    } else {                                    // Do inertial altitude instead
        int d = hps->Markersize/2;        
        int cx = hps->CX, cy = hps->CY;
        char pszBuffer[40];
        int bx = 0.5 * cx;
        const double EAS_EXP = 2.0/7.0;
        const double P0 = 1.01325E6;

        bx = 0.5 * (cx + hps->W) - d * 8;

        double fIalt = GetAltitude()/0.3048;

        long I_Alt = (long)(fIalt);
        I_Alt = I_Alt - I_Alt % 50;

        sprintf(pszBuffer, "%6d' I", I_Alt);

        TextOut(hDC, bx, cy - d, pszBuffer, 9);
    }

    //Draw Radar altitude
    if(GetAltitude() < 2500.0 * 0.3048)
    {
        int d = hps->Markersize/2;
        int cx = hps->CX, cy = hps->CY;
        char pszBuffer[40];
        int bx = 0.5 * (cx + hps->W) - d * 8;
        const double GEAR_Y = -1.35;

        sprintf(pszBuffer, "%6dR", static_cast<long>((GetAltitude() + GEAR_Y)/0.3048));

        TextOut(hDC, bx, cy + d, pszBuffer, 7);
    }

    if(GetThrusterLevel(th_LH2)> 0.0 && GetPropellantMass(ph_LH2) > 0.0)
    {
        int d = hps->Markersize/2;
        int cx = hps->CX, cy = hps->CY;
        char pszBuffer[40];
        int bx = 0.5 * (cx + hps->W);

        double t_co = GetPropellantMass(ph_LH2)/GetPropellantFlowrate(ph_LH2);

        sprintf(pszBuffer, "CO %02d:%02d", static_cast<long>(t_co/60.0), static_cast<long>(fmod(t_co, 60.0)));

        TextOut(hDC, bx, 80.0, pszBuffer, strlen(pszBuffer));
        
    }

    //Draw G-Meter
//    if (Vect[0] > 0.0) {

        int d = hps->Markersize/2;
        int cx = hps->CX, cy = hps->CY;

        char pszBuffer[40];
        int bx = 0.5 * cx;

        VECTOR3 ForceVec, WeightVec;
        GetForceVector(ForceVec);
        GetWeightVector(WeightVec);
        ForceVec -= WeightVec;
        G_level = sqrt(pow(ForceVec.x,2)+pow(ForceVec.y,2)+pow(ForceVec.z,2)) / (9.81*GetMass());

        sprintf(pszBuffer, "  %.2f G", G_level);

        TextOut(hDC, bx, cy + d, pszBuffer, strlen(pszBuffer));

//    } 

}

void RaytheonCEV::SetConfigOrbit(void)
{
    SetSize (2);
    SetEmptyMass (CEV_EMPTY_MASS);
    SetPMI (_V(8.06,8.07,2.08));

    SetCrossSections (_V(24.24,24.28,12.74));

    SetDockParams (_V(0,0,2.411195), _V(0,0,1), _V(0,1,0));
    SetCameraOffset (_V(0,0,2.03));

    SetThrusters_Orbit();
    mode = 1;
    ReloadMeshes();
}

void RaytheonCEV::SetConfigReentry(void)
{
    SetSize (2);
    SetEmptyMass (CM_EMPTY_MASS);
    SetPMI (_V(2.61,2.71,2));
    SetCW (0.2, 0.5, 1, 1);
    SetCrossSections (_V(15.74,16.03,12.56));
    SetRotDrag (_V(0.3,0.3,0.2));
    
    SetTouchdownPoints(_V(0,1.52,-2.19),_V(-1.06,-1.10,-2.19),_V(1.06,1.096,-2.19));
    SetSurfaceFrictionCoeff (0.2, 0.2);

    CreateAirfoil (LIFT_VERTICAL, _V(0, 0.01,0.1), VLiftCoeff, 5.5, 0, 1.27);
    CreateAirfoil (LIFT_HORIZONTAL, _V(0, 0, 0.01), HLiftCoeff, 5.5, 0, 1.27);

    SetADCtrlMode (7);

    SetThrusters_Reentry();
    mode = 2;
    ReloadMeshes();
}

void RaytheonCEV::SetConfigDrogue(void)
{
    SetSize (2);
    SetEmptyMass (CM_EMPTY_MASS);
    SetPMI (_V(2.61,2.71,2));
    SetCW (0.5, 0.5, 1, 1);
    SetCrossSections (_V(15.74,16.03,12.56));
    SetRotDrag (_V(0.3,0.3,0.2));    

    SetTouchdownPoints(_V(0,1.52,-2.19),_V(-1.06,-1.10,-2.19),_V(1.06,1.096,-2.19));
    SetSurfaceFrictionCoeff (0.2, 0.2);
    
    CreateAirfoil (LIFT_VERTICAL,   _V(0,1,-0.5), VLiftCoeff_drogue, 7, 0, 1.4);
    CreateAirfoil (LIFT_HORIZONTAL, _V(0,1,-0.5), HLiftCoeff, 7, 0, 1.4);

    ClearThrusterDefinitions();
    mode = 3;
    ReloadMeshes();
}

void RaytheonCEV::SetConfigChute(void)
{
    SetSize (18);
    SetEmptyMass (CM_EMPTY_MASS);
    SetPMI (_V(2.61,2.71,2));
    SetCW (0.5, 0.5, 1, 1);
    SetCrossSections (_V(15.74,16.03,12.56));
    SetRotDrag (_V(0.3,0.3,0.2));    

    SetTouchdownPoints(_V(0,1.52,-2.19),_V(-1.06,-1.10,-2.19),_V(1.06,1.096,-2.19));
    SetSurfaceFrictionCoeff (0.2, 0.2);

    CreateAirfoil (LIFT_VERTICAL,   _V(0,5,-1), VLiftCoeff_mainchute, 16, 0, 0.6);
    CreateAirfoil (LIFT_HORIZONTAL, _V(0,5,-1), HLiftCoeff, 16, 0, 0.6);

    ClearThrusterDefinitions();
    mode = 4;
    ReloadMeshes();
}


void RaytheonCEV::SetConfigLanded(void)
{
    SetSize (2.25);
    SetEmptyMass (CM_EMPTY_MASS);
    SetPMI (_V(2.61,2.71,2));
    ClearAirfoilDefinitions();

    SetTouchdownPoints(_V(0,1.52,-2.19),_V(-1.06,-1.10,-2.19),_V(1.06,1.096,-2.19));
    SetSurfaceFrictionCoeff (0.3, 0.3);

    SetThrustersLanded();

    mode = 5;
    ReloadMeshes();
}

void RaytheonCEV::ReloadMeshes(void)
{
    ClearMeshes();
    SetCameraOffset (_V(0,0,2.41));    // docking port

    AddMesh (hCm);    // Always reender the CM

    switch (mode) {
    case 0:
    case 1:        // Orbit config
        AddMesh (hPm);
        break;
    case 2:        // Reentry config

    case 3:        // Drogue config
        AddMesh (hDrogue);
        break;
            
    case 4:        // main
        AddMesh (hMain);
        break;
    
    case 5:        

    }
}

int RaytheonCEV::clbkConsumeBufferedKey (DWORD key, bool down, char *kstate)
{
    if (!down) return 0; // only process keydown events

//    VESSEL *sh = (VESSEL*)vessel;
    
    if (KEYMOD_SHIFT (kstate)) {
    } else {                        // unmodified keys
        switch (key) {
        case OAPI_KEY_J: // Jettison service module
            if ( mode < 2) {

            if (oapiGetTimeAcceleration() > 10)        // Slow down
                oapiSetTimeAcceleration(10);

            // Create Ressource Module as an individual object
            VESSELSTATUS vs;
            GetStatus (vs);
            vs.flag[0] = 3;
            VECTOR3 ofs = {0,0,0};
            Local2Rel (ofs, vs.rpos);

            VECTOR3 vel = _V(0,0,-0.2);
            VECTOR3 rofs, rvel = {vs.rvel.x, vs.rvel.y, vs.rvel.z};
            Local2Rel (ofs, vs.rpos);
            GlobalRot (vel, rofs);
            vs.rvel.x = rvel.x+rofs.x;
            vs.rvel.y = rvel.y+rofs.y;
            vs.rvel.z = rvel.z+rofs.z;

            char name[256]= {"aaa"};
            strcpy (name, GetName()); strcat (name, "-PM");
            oapiCreateVessel (name, "RaytheonCEV\\PM", vs);


            SetConfig2_Reentry();
            }
            return 1;    
            
            
// Deploy drogue and chute
            case OAPI_KEY_C: 

            double speed;
            char name[256];
            OBJHANDLE hvessel;            

            if (GetAltitude() > 20000)
                return 1;        // dont open the chute above 40 km

            strcpy (name, GetName()); 
            hvessel=oapiGetVesselByName(name);
            oapiGetAirspeed(hvessel, &speed);

            if (( mode  == 2) && (speed < 1000)) {
                SetConfig3_Drogue();

            return 1;
            } 
            
            if ((mode == 3) && (speed < 120)) {
            SetConfig4_Chute();
            
            // Create the drogue as an individual object
            //VESSELSTATUS vs;
            //GetStatus (vs);
            //vs.flag[0] = 3;
            //VECTOR3 ofs = {0,0,0};
            //Local2Rel (ofs, vs.rpos);

            //VECTOR3 vel = _V(0,0,-2);
            //VECTOR3 rofs, rvel = {vs.rvel.x, vs.rvel.y, vs.rvel.z};
            //Local2Rel (ofs, vs.rpos);
            //GlobalRot (vel, rofs);
            //vs.rvel.x = rvel.x+rofs.x;
            //vs.rvel.y = rvel.y+rofs.y;
            //vs.rvel.z = rvel.z+rofs.z;

            //char name[256];
            //strcpy (name, GetName()); strcat (name, "-Drogue");
            //oapiCreateVessel (name, "RaytheonCEV\\CEV2-Drogue", vs);
            //}
            //return 1;

        //case OAPI_KEY_E: 
        //    do_eva();
            //return 1;

        //case OAPI_KEY_S: // Deploy solar panels
        //    if (mode < 2)    {    // use while in orbit mode only
        //        solar = 1;
        //        ReloadMeshes();
            }
            return 1;
        } // end switch
    } // end else
    return 0;
}

//===============================
// Create thrusters for the resource module
// ===============================

void RaytheonCEV::SetThrusters_Orbit()
{
    ClearThrusterDefinitions();
    ClearPropellantResources();
    ph_pm = CreatePropellantResource (MAX_PM_FUEL);     // PM propellant
    SetDefaultPropellantResource(ph_pm);

    THRUSTER_HANDLE th_main;
    
    th_main =  CreateThruster (_V(-0.7723747, 0, -4.94) _V(0,0, 1), MAX_MAIN_THRUST, ph_pm, ISP);

    AddExhaust (th_main, 3.0, 1.0, tex_main);

    th_rcs[ 0] = CreateThruster (_V( 1,0, 3), _V(0, 1,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[ 1] = CreateThruster (_V( 1,0, 3), _V(0,-1,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[ 2] = CreateThruster (_V(-1,0, 3), _V(0, 1,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[ 3] = CreateThruster (_V(-1,0, 3), _V(0,-1,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[ 4] = CreateThruster (_V( 1,0,-3), _V(0, 1,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[ 5] = CreateThruster (_V( 1,0,-3), _V(0,-1,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[ 6] = CreateThruster (_V(-1,0,-3), _V(0, 1,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[ 7] = CreateThruster (_V(-1,0,-3), _V(0,-1,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[ 8] = CreateThruster (_V( 1,0, 3), _V(-1,0,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[ 9] = CreateThruster (_V(-1,0, 3), _V( 1,0,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[10] = CreateThruster (_V( 1,0,-3), _V(-1,0,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[11] = CreateThruster (_V(-1,0,-3), _V( 1,0,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[12] = CreateThruster (_V( 0,0,-3), _V(0,0, 1), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[13] = CreateThruster (_V( 0,0, 3), _V(0,0,-1), MAX_RCS_THRUST, ph_pm, ISP);

    th_group[0] = th_rcs[0];
    th_group[1] = th_rcs[2];
    th_group[2] = th_rcs[5];
    th_group[3] = th_rcs[7];
    CreateThrusterGroup (th_group, 4, THGROUP_ATT_PITCHUP);

    th_group[0] = th_rcs[1];
    th_group[1] = th_rcs[3];
    th_group[2] = th_rcs[4];
    th_group[3] = th_rcs[6];
    CreateThrusterGroup (th_group, 4, THGROUP_ATT_PITCHDOWN);

    th_group[0] = th_rcs[0];
    th_group[1] = th_rcs[4];
    th_group[2] = th_rcs[3];
    th_group[3] = th_rcs[7];
    CreateThrusterGroup (th_group, 4, THGROUP_ATT_BANKLEFT);

    th_group[0] = th_rcs[1];
    th_group[1] = th_rcs[5];
    th_group[2] = th_rcs[2];
    th_group[3] = th_rcs[6];
    CreateThrusterGroup (th_group, 4, THGROUP_ATT_BANKRIGHT);

    th_group[0] = th_rcs[0];
    th_group[1] = th_rcs[4];
    th_group[2] = th_rcs[2];
    th_group[3] = th_rcs[6];
    CreateThrusterGroup (th_group, 4, THGROUP_ATT_UP);

    th_group[0] = th_rcs[1];
    th_group[1] = th_rcs[5];
    th_group[2] = th_rcs[3];
    th_group[3] = th_rcs[7];
    CreateThrusterGroup (th_group, 4, THGROUP_ATT_DOWN);

    th_group[0] = th_rcs[8];
    th_group[1] = th_rcs[11];
    CreateThrusterGroup (th_group, 2, THGROUP_ATT_YAWLEFT);

    th_group[0] = th_rcs[9];
    th_group[1] = th_rcs[10];
    CreateThrusterGroup (th_group, 2, THGROUP_ATT_YAWRIGHT);

    th_group[0] = th_rcs[8];
    th_group[1] = th_rcs[10];
    CreateThrusterGroup (th_group, 2, THGROUP_ATT_LEFT);

    th_group[0] = th_rcs[9];
    th_group[1] = th_rcs[11];
    CreateThrusterGroup (th_group, 2, THGROUP_ATT_RIGHT);

    CreateThrusterGroup (th_rcs+12, 1, THGROUP_ATT_FORWARD);
    CreateThrusterGroup (th_rcs+13, 1, THGROUP_ATT_BACK);

//=======================================
// Create thrusters for the capsule alone
// ======================================
void RaytheonCEV::SetThrustersReentry()
{
    ClearThrusterDefinitions();
    ClearPropellantResources();

    ph_CM = CreatePropellantResource (MAX_CM_FUEL);     // CM propellant
    SetDefaultPropellantResource(ph_CM);
    
    th_rcs[ 0] = CreateThruster (_V( 1,0, 3), _V(0, 1,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[ 1] = CreateThruster (_V( 1,0, 3), _V(0,-1,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[ 2] = CreateThruster (_V(-1,0, 3), _V(0, 1,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[ 3] = CreateThruster (_V(-1,0, 3), _V(0,-1,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[ 4] = CreateThruster (_V( 1,0,-3), _V(0, 1,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[ 5] = CreateThruster (_V( 1,0,-3), _V(0,-1,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[ 6] = CreateThruster (_V(-1,0,-3), _V(0, 1,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[ 7] = CreateThruster (_V(-1,0,-3), _V(0,-1,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[ 8] = CreateThruster (_V( 1,0, 3), _V(-1,0,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[ 9] = CreateThruster (_V(-1,0, 3), _V( 1,0,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[10] = CreateThruster (_V( 1,0,-3), _V(-1,0,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[11] = CreateThruster (_V(-1,0,-3), _V( 1,0,0), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[12] = CreateThruster (_V( 0,0,-3), _V(0,0, 1), MAX_RCS_THRUST, ph_pm, ISP);
    th_rcs[13] = CreateThruster (_V( 0,0, 3), _V(0,0,-1), MAX_RCS_THRUST, ph_pm, ISP);

    th_group[0] = th_rcs[0];
    th_group[1] = th_rcs[2];
    th_group[2] = th_rcs[5];
    th_group[3] = th_rcs[7];
    CreateThrusterGroup (th_group, 4, THGROUP_ATT_PITCHUP);

    th_group[0] = th_rcs[1];
    th_group[1] = th_rcs[3];
    th_group[2] = th_rcs[4];
    th_group[3] = th_rcs[6];
    CreateThrusterGroup (th_group, 4, THGROUP_ATT_PITCHDOWN);

    th_group[0] = th_rcs[0];
    th_group[1] = th_rcs[4];
    th_group[2] = th_rcs[3];
    th_group[3] = th_rcs[7];
    CreateThrusterGroup (th_group, 4, THGROUP_ATT_BANKLEFT);

    th_group[0] = th_rcs[1];
    th_group[1] = th_rcs[5];
    th_group[2] = th_rcs[2];
    th_group[3] = th_rcs[6];
    CreateThrusterGroup (th_group, 4, THGROUP_ATT_BANKRIGHT);

    th_group[0] = th_rcs[0];
    th_group[1] = th_rcs[4];
    th_group[2] = th_rcs[2];
    th_group[3] = th_rcs[6];
    CreateThrusterGroup (th_group, 4, THGROUP_ATT_UP);

    th_group[0] = th_rcs[1];
    th_group[1] = th_rcs[5];
    th_group[2] = th_rcs[3];
    th_group[3] = th_rcs[7];
    CreateThrusterGroup (th_group, 4, THGROUP_ATT_DOWN);

    th_group[0] = th_rcs[8];
    th_group[1] = th_rcs[11];
    CreateThrusterGroup (th_group, 2, THGROUP_ATT_YAWLEFT);

    th_group[0] = th_rcs[9];
    th_group[1] = th_rcs[10];
    CreateThrusterGroup (th_group, 2, THGROUP_ATT_YAWRIGHT);

    th_group[0] = th_rcs[8];
    th_group[1] = th_rcs[10];
    CreateThrusterGroup (th_group, 2, THGROUP_ATT_LEFT);

    th_group[0] = th_rcs[9];
    th_group[1] = th_rcs[11];
    CreateThrusterGroup (th_group, 2, THGROUP_ATT_RIGHT);

    CreateThrusterGroup (th_rcs+12, 1, THGROUP_ATT_FORWARD);
    CreateThrusterGroup (th_rcs+13, 1, THGROUP_ATT_BACK);
}

//=======================================
// Create thrusters for the landing
// ======================================
void RaytheonCEV::SetThrustersLanded()
{
//    ClearThrusterDefinitions();
//    ClearPropellantResources();

    ph_CM = CreatePropellantResource (20);     // ground braking propellant
    
    THRUSTER_HANDLE th_att_lin[16];

    th_att_lin[0] =  CreateThruster (_V(2,-2,-1), _V(-0.2, 1, 0), 10000, ph_CM, RCS_ISP);
    th_att_lin[1] =  CreateThruster (_V(2,-2,2), _V(-0.2, 1, 0), 5000, ph_CM, RCS_ISP);
    th_att_lin[2] =  CreateThruster (_V(-2,-2,-1), _V(0.2, 1, 0), 10000, ph_CM, RCS_ISP);
    th_att_lin[3] =  CreateThruster (_V(-2,-2,2), _V(0.2, 1, 0), 5000, ph_CM, RCS_ISP);

    CreateThrusterGroup (th_att_lin,   4, THGROUP_ATT_UP);
    SetThrusterGroupLevel(THGROUP_ATT_UP, 1);
}

martins · Oct 4, 2009

In the last line of your .h file, put a semicolon after the closing bracket.

eveningsky339 · Oct 4, 2009

martins said:
In the last line of your .h file, put a semicolon after the closing bracket.

You do realize that if this works, I am obligated to remove myself from the gene pool.

---------- Post added at 01:21 PM ---------- Previous post was at 01:14 PM ----------

Okay, that evidently fixed the constructor problem, but I still have 102 errors regarding undeclared identifiers and identifiers not found. It would appear that the .cpp and the .h do not want to talk to each other. I'm going to take a look at the output directory and see if anything is missing...

martins · Oct 4, 2009

Is it possible that you are getting "undeclared identifier" errors because you haven't declared your identifiers? The first one I can spot is "tex_main" in the constructor. Where is that declared?

Quick_Nick · Oct 4, 2009

I can't find declarations for th_LH2, ph_LH2, Vect, th_rcs, th_group, or hardly anything that's in the cpp constructor.

eveningsky339 · Oct 7, 2009

martins said:
Is it possible that you are getting "undeclared identifier" errors because you haven't declared your identifiers? The first one I can spot is "tex_main" in the constructor. Where is that declared?

Quick_Nick said:
I can't find declarations for th_LH2, ph_LH2, Vect, th_rcs, th_group, or hardly anything that's in the cpp constructor.

The source code I've based this on is a single .cpp, and programming isn't my bread n' butter, so it's entirely possible that I'm not declaring things... Still, my obligation to remove myself from the gene pool remains if this is the case.

---------- Post added at 11:00 AM ---------- Previous post was at 10:11 AM ----------

I feel like such a moron...

I've looked at the DG source code and looked through mine, and I find that I am not sure which file I am supposed to declare these identifiers in. I'm assuming the .h, though I am unsure as to how to go about doing this.

Notebook · Oct 7, 2009

It may (or not) help if you look at this thread:
http://www.orbiter-forum.com/showthread.php?t=8698

Thats me trying to do what you are doing, and having similar problems. With a lot of help from Tblaxland and Urwumpe, I realised I'd bitten of more than I could chew, so have left it for a while.
I intend to go back to making a .dll, but not at the moment.

Keep at it, it does sort of sink in(slowly), but it is difficult.

N.

eveningsky339 · Oct 7, 2009

Notebook said:
It may (or not) help if you look at this thread:
http://www.orbiter-forum.com/showthread.php?t=8698

Thats me trying to do what you are doing, and having similar problems. With a lot of help from Tblaxland and Urwumpe, I realised I'd bitten of more than I could chew, so have left it for a while.
I intend to go back to making a .dll, but not at the moment.

Keep at it, it does sort of sink in(slowly), but it is difficult.

N.

Thanks for the link. My last project was minimal implementation (ShuttlePB style), so I thought moving on wouldn't be so difficult. I will keep trying to tweak things until I look like I know what I'm doing.

.dll Question 102 undeclared identifiers?

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Move slow and try not to break too much.

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