//////////////////////////////////////////////////////////////////////////////////
// Initializes all member variables
// is called from all constructors!
//////////////////////////////////////////////////////////////////////////////////
void CRMEngine::InitCRMEngine()
{
HRESULT rval;
LPDIRECT3DRM lpD3DRMInterface;
CDXLOG("START: CRMEngine::InitCRMEngine");
CDXLOG("Initialize member vars");
// initialize member variables
m_Direct3D = NULL;
m_IMDevice = NULL;
m_RMDevice = NULL;
m_Direct3DRM = NULL;
m_lpDDClipper = NULL;
m_Screen = NULL;
CDXLOG("Create the Direct3D Retained Mode Interface");
// create the main d3drm object
rval = Direct3DRMCreate(&lpD3DRMInterface);
if(rval != D3DRM_OK) {
D3DError(rval, m_Screen->GetWindowHandle(), __FILE__, __LINE__);
}
CDXLOG("QueryInterface for a IDirect3DRM3 Interface");
/* Get the interface IDirect3DRM3 */
rval = lpD3DRMInterface->QueryInterface (IID_IDirect3DRM3,
(LPVOID *) &m_Direct3DRM);
CDXLOG("Release the old IDirect3DRM interface");
/* Release the Old IDirect3DRM */
RELEASE(lpD3DRMInterface);
if(rval != D3DRM_OK) {
D3DError(rval, m_Screen->GetWindowHandle(), __FILE__, __LINE__);
}
CDXLOG("END: CRMEngine::InitCRMEngine");
}
// Constructor for Window class.
BoidsWin::BoidsWin( )
{
// Create the D3DRM interface.
Direct3DRMCreate( &d3drm );
// Initialise the D3D interface pointers as being initially unused.
device = NULL;
scene = NULL;
clipper = NULL;
frontSurface = NULL; // Used for full screen mode.
zBuffer = NULL;
directDraw = NULL;
numFlyers = INITIAL_NUM_FLYERS; // Various initialisations.
requiredFlyers = numFlyers;
renderStyle = DEFAULT_RENDER_STYLE;
flyerMesh = DEFAULT_FLYER_MESH;
flyerColour = RGB_WHITE;
frameCount = 0; // Reset the frame counter to start at zero.
overloaded = false; // The simulation is not overloaded to start with.
flockFormingActive = true; // Activate the behaviour flags.
velocityMatchingActive = true;
collisionAvoidanceActive = true;
cameraView = CAM_ABOVE; // Initialise the camera view.
cameraOnBoid = false;
threadEnabled = false; // Initialise the multitasking flags.
threadFinished = true;
appIdle = false;
needShutdown = false;
needToggleControls = false;
needFullScreen = false;
fullScreenMode = FULLSCREEN_STARTUP; // Windowed & Full Screen modes.
showControlPanel = CONTROL_PANEL_ON_STARTUP;
windowedModePos.length = 0; // Used to indicate as being uninitialised.
resolutionFS.widthPixels = FULLSCREEN_WIDTH; // Set default FS mode.
resolutionFS.heightPixels = FULLSCREEN_HEIGHT;
resolutionFS.colourDepthBits = FULLSCREEN_COLOUR_DEPTH;
stopped = false;
runTime = 0;
stopTime = 0;
frameStartTime = clock( );
// Flyer attributes dialog settings.
accelerationRate = ACCELERATION_RATE;
angleOfVision = ANGLE_OF_VISION;
collisionDistance = COLLISION_DISTANCE;
flockFormingDistance = FLOCK_FORMING_DISTANCE;
flockingRadius = FLOCKING_RADIUS;
maximumSpeed = MAXIMUM_SPEED;
minimumSpeed = MINIMUM_SPEED;
rangeOfFlockHeadings = RANGE_OF_FLOCK_HEADINGS;
wingStrokesPerSecond = WING_STROKES_PER_SECOND;
}
