Motocross Championship (32X) code fragment

to limit the # of lines that need to be drawn
    DrawScrollPlane(2, &CopyOfCamera2, camDX, lineCountForBackGround);
#endif

#endif

        DrawObjects (CopyOfCamera2.currentTile, NumberOfTiles, RoadDistances,
        TileScreenPositionArray, SM);

     DrawPlayerLapFlag(2);

#ifdef MARS
    if (SM == MASTER)
#endif
    {
        Camera1Data = CopyOfCamera1;
        Camera2Data = CopyOfCamera2;
    }


    }
    else /* Not split screen. */
    {
    CopyOfCamera1 = Camera1Data; /* Copy the whole structure. */

#ifdef DEBUGSPEED
    WindowWidth = SMALLWINDOWWIDTH;
    HalfWindowWidth = WindowWidth / 2;
    WindowX = SCREENWIDTH / 2 - HalfWindowWidth;
    WindowY = SCREENHEIGHT / 2 - SMALLWINDOWHEIGHT / 2;
    WindowHeight = SMALLWINDOWHEIGHT;
    WindowScaleFactor = 2;
#else
    WindowX = WINDOWXMARGIN;
    WindowWidth = SCREENWIDTH - (WINDOWXMARGIN * 2);
    HalfWindowWidth = WindowWidth / 2;
    WindowY = 4;
    WindowHeight = SCREENHEIGHT - (WINDOWYMARGIN * 2) - 4;
    WindowScaleFactor = 1;
#endif

#ifdef PC
    /* PC background is a full screen and must be drawn first. */
    drawBackground (FALSE, 0, 0, SM);
#endif

    NumberOfTiles = CalculateTileAndCameraPositions (TileScreenPositionArray,
    &CopyOfCamera1, &camDX, &camDY);

// .......... calc the difference in absolute heights between the bike and camera
    heightDiffForHorizon =
        (CopyOfCamera1.SubjectBikeTileHeight + CopyOfCamera1.subjectBike->bottomY) -
        (CopyOfCamera1.absoluteTileHeight + CopyOfCamera1.yOffset);

    lineCountForBackGround = DrawGround (NumberOfTiles, RoadDistances,
    TileScreenPositionArray, SM);

#ifdef MARS
// .......... 32X background gets drawn after, to limit the # of lines that need to be drawn
    DrawScrollPlane(1, &CopyOfCamera1, camDX, lineCountForBackGround);

#endif
    DrawObjects (CopyOfCamera1.currentTile, NumberOfTiles, RoadDistances,
    TileScreenPositionArray, SM);

    DrawPlayerLapFlag(1);

#if 0
    ShowNum(heightDiffForHorizon);
#endif

#ifdef MARS
    if (SM == MASTER)
#endif
    {
        Camera1Data = CopyOfCamera1;
    }

}


#if 0
#ifdef DEBUG
    /* Print out the debug value. */
    if (SM == MASTER)
    {
        char TempString [40];

        #ifdef DEBUGSPEED
        #else
        IntToAscii ((int) DebugValue, TempString, 10);
        PutString (0, 0, "Debug value:", WHITECOLOUR);
        PutString (120, 0, TempString, WHITECOLOUR);
        #endif
    }
#endif
#endif
}

void ShowNum(int num)
{
    char String1[100],String2[20];

   StringCopy (String1,"Number: ");
    IntToAscii (num, String2,10);

    StringCat(String1,String2);

#ifdef MARS
   ColorAreaNOCLIP(50,50,100,20,0,0);
#endif
   PutString(50,50,String1,100);
}

void ShowAbsoluteTileHeight(CameraDataRecord CopyOfCamera)
{
    char String1[100],String2[20];

   StringCopy (String1,"TileHeight: ");
    IntToAscii ((int) CopyOfCamera.absoluteTileHeight, String2,10);

    StringCat(String1,String2);
#ifdef MARS
    ColorAreaNOCLIP(90,30,100,20,0,0);
#endif
   PutString(10,30,String1,100);
}


void ShowSegment(void)
{
    trackTilePointer   CurrentTilePtr;
    char String1[100],String2[20];

    CurrentTilePtr = GetTrackTileForNumber (Camera1Data.currentTile);

    StringCopy (String1,"Segment # ");
    IntToAscii ((int) CurrentTilePtr->segmentNumber, String2,10);

    StringCat(String1,String2);

    PutString(10,30,String1,100);
}



/****************************************************************************
 * Draw the race track and objects on it to the screen.
 */

void Render (void)
{
    RenderTrackAndObjectsToRamScreen ();
    DisplayStatusInfo ();

    //ShowSegment();

sendBuffersToScreen ();
}