DtLaserGuidedLauncherController Class Reference

End User Description: This is a missile launcher controller/actuator combination (does not need to be used with a launcher actuator) which monitors the surroundings for a laser designator with a matching laser code to the one in this launcher, and if it is within the launch cone, launches a missile targeted at this designator. More...

Inheritance diagram for DtLaserGuidedLauncherController:

Public Member Functions
	DtLaserGuidedLauncherController (const DtString &name, DtVrfObject *owner, DtSimManager *simManager, DtComponentDescriptor *compDesc=0, DtReaderWriterRegistry *parentRegistry=0)
	(const DtString&,DtVrfObject*,DtSimManager*,
virtual	~DtLaserGuidedLauncherController ()
	Destructor.
virtual const char *	type () const
	Returns a string identifies the class type of component.
virtual bool	init ()
	Initialize the component.
virtual void	setComponentDescriptor (DtComponentDescriptor *compDesc)
	Overridden to get the specialized DtLaserGuidedLauncherControllerDescriptor.
virtual bool	createPSR ()
	Creates myProcessState data member, and adds it to our process state repository manager.
virtual void	preFirstTickInit ()
	If the designator code from the PSR is < 0, sets the code in the PSR to defaultLaserCode() and otherwise sets to to the current code from the descriptor.
virtual void	tick ()
	Tick Function.
Public Member Functions inherited from DtControllerComponent
	DtControllerComponent (const DtString &name, DtVrfObject *owner, DtSimManager *simManager, DtComponentDescriptor *desc=0, DtReaderWriterRegistry *parentRegistry=0)
	(const DtString& name,
virtual	~DtControllerComponent ()
	destructor
virtual DtSimRadio *	radio ()
	The radio this component is listening to.
virtual void	taskNotify (const DtSimTask &task)
	This is used by the entity to notify all controllers that a new task has been received.
virtual void	clearTask ()
	Called when you want to clear out this component's task state.
Public Member Functions inherited from DtSimComponent
	DtSimComponent (const DtString &name, DtVrfObject *owner, DtSimManager *simManager, DtComponentDescriptor *desc=0, DtReaderWriterRegistry *parentRegistry=0)
virtual	~DtSimComponent ()
	destructor
void	setParentSystem (DtComponentSystem *system)
	Sets the parent system of this component.
virtual bool	postAddComponentsInit ()
	Called after all components have been created, initialized and added to the component manager.
virtual void	registerAttributeFunctions ()
	Called to register functions that provide system attribute values.
virtual void	postTick ()
	This function is called immediately after tick() is called.
virtual void	timedTick ()
	This version of tick checks to see if the time to tick has arrived.
virtual void	setMinTickPeriod (double minTickPeriod)
	specifies a minimum tick period (which can also be thought of as
virtual double	minTickPeriod () const
	access the minimum tick period
virtual void	setMinTickPeriodVariance (double minTickPeriodVariance)
	set the variance in the minimum tick time
virtual double	minTickPeriodVariance () const
	access the variance in the minimum tick period
virtual void	setNextTickTime (double nextTickTime)
	The next tick time is normally calculated internally.
virtual double	nextTickTime () const
	access the next tick time
virtual double	calculateNextTickTime () const
	The next tick time is equal to mySimManager->exerciseClock()-> approximateElapsedRealTime() + myMinTickPeriod + a random # between -myMinTickPeriodVariance/2.
virtual double	calculateFirstTickTime () const
	Returns the first time value that the component should tick at.
virtual void	setEntity (DtVrfObject *entity)
	The entity's state repository is the place that actuator components make updates and other components look to see our current state.
virtual DtSimComponent *	nextComponent ()
	List management functions.
virtual DtSimComponent *	prevComponent ()
virtual void	setListItem (DtListItem *item)
	Used by DtComponentList.
virtual DtListItem *	listItem ()
virtual void	putData (FILE *fp, int indentLevel=0)
	putData writes our type, which is provided by the virtual type accessor of the deriving class.
virtual DtlObjPtr	getData (DtlObjPtr args, const DtReaderWriter::SearchPaths &searchPaths, const DtVariableBindingsList &variableBindings)
	getData is just used to get us past the type in the data stream, since it's not actual stored.
virtual void	addInputPort (DtInputPort *port)
	Adds this input port to the components input port list so that other components can look it up and attach to it.
virtual void	removeInputPort (DtInputPort *port)
virtual DtInputPort *	lookupInputPort (const DtString &portName)
	Returns a pointer to the input port registered on this component with the specified name.
virtual DtList	inputPortList () const
	Returns the list of DtInputPorts registered on this component.
virtual void	addOutputPort (DtOutputPort *port)
	Adds this output port to the components output port list so that other components can look it up and attach to it.
virtual void	removeOutputPort (DtOutputPort *port)
virtual DtOutputPort *	lookupOutputPort (const DtString &portName)
	Returns a pointer to the output port registered on this component with the specified name.
virtual DtList	outputPortList () const
	Returns the list of DtOutputPorts registered on this component.
virtual void	addInputPortGroup (DtInputPortGroup *group)
	Adds this input port to the components input port list so that other components can look it up and attach to it.
virtual void	removeInputPortGroup (DtInputPortGroup *group)
virtual DtInputPortGroup *	lookupInputPortGroup (const DtString &groupName)
	Returns a pointer the input port group registered on this component with the specified name.
virtual DtList	inputPortGroupList () const
	Returns the list of DtInputPortGroups registered on this component.
virtual void	addOutputPortGroup (DtOutputPortGroup *group)
	Adds this output port group to the components output port group list so that other components can look it up and attach to it.
virtual void	removeOutputPortGroup (DtOutputPortGroup *group)
virtual DtOutputPortGroup *	lookupOutputPortGroup (const DtString &groupName)
	Returns a pointer the output port group registered on this component with the specified name.
virtual DtList	outputPortGroupList () const
	Returns the list of DtOutputPortGroups registered on this component.
virtual int	priority () const
	Return the current connection priority for this component.
virtual void	setPriority (int priority)
	Sets a new connection priority for this component, and changes all current outgoing connections from this component to the new value.
double	dT () const
	This is the delta-t for this component, which may or may not be the same as the exerciseClock dT.
virtual void	setDT (double deltaT)
	Note that while dT is calculated internally, this makes it possible to 'lie' to the component about dT if necessary.
virtual const DtComponentDescriptor *	componentDescriptor () const
virtual bool	tickWhileDestroyed () const
	If the component returns true here, it will be ticked regardless of the destroyed state of the host entity.
DtVrfProcessStateRepositoryManager *	psrManager ()
virtual DtString	componentFullName () const
virtual DtPhysicalWorld *	physicalWorld ()
	Gets the physical world that this component's entity exists in.
virtual const DtPhysicalWorld *	physicalWorld () const
virtual DtAttachedTerrain *	terrainAttachedTo ()
	Gets the terrain that this component's entity is attached to, if any.
virtual const DtAttachedTerrain *	terrainAttachedTo () const
virtual DtVrfObject *	entity ()
	Gets the entity.
virtual const DtVrfObject *	entity () const
virtual DtSimManager *	simManager ()
	Gets the sim manager.
virtual const DtSimManager *	simManager () const
virtual const Coordinate_System *	coordinateSystem () const
	Gets the coordinate system, as it should always exist if the physical world is in a valid state!
virtual Coordinate_System *	coordinateSystem ()
virtual DtVrfObjectStateRepository *	localStateRepository ()
	Gets the local state repository.
virtual const DtVrfObjectStateRepository *	localStateRepository () const
virtual void	enable ()
	Is this component enabled or not.
virtual void	disable ()
	Is this component enabled or not.
virtual bool	isEnabled ()
	Is this component enabled or not.
virtual void	setIsEnabled (bool yesNo)
	Is this component enabled or not.
virtual DtOutputStream &	objectConsoleDebug (const DtString &channel="") const
virtual DtOutputStream &	objectConsoleVerbose (const DtString &channel="") const
virtual DtOutputStream &	objectConsoleInfo (const DtString &channel="") const
virtual DtOutputStream &	objectConsoleWarn (const DtString &channel="") const
virtual DtOutputStream &	objectConsoleError (const DtString &channel="") const
virtual DtSimResourceManager &	resourceManager ()
virtual const DtSimResourceManager &	resourceManager () const
Public Member Functions inherited from DtReaderWriter
	DtReaderWriter ()
	default constructor
	DtReaderWriter (const DtString &name, DtReaderWriterRegistry *parentRegistry=NULL, bool readonly=false)
	real constructor Setting the readonly flag prevents object from writing itself to the stream.
	DtReaderWriter (const DtSymbolString &name, DtReaderWriterRegistry *parentRegistry=NULL, bool readonly=false)
	DtReaderWriter (const DtString &name, const DtReaderWriter &orig, DtReaderWriterRegistry *parentRegistry=NULL)
	pseudo-copy constructor
	DtReaderWriter (const DtSymbolString &name, const DtReaderWriter &orig, DtReaderWriterRegistry *parentRegistry=NULL)
	DtReaderWriter (const DtReaderWriter &, DtReaderWriterRegistry *parentRegistry=NULL)
	copy constructor
const DtReaderWriter &	operator= (const DtReaderWriter &orig)
	assignment operator
bool	operator== (const DtReaderWriter &) const
	Equivalence operator.
bool	operator!= (const DtReaderWriter &rhs)
virtual	~DtReaderWriter ()
	destructor
virtual void	putSelf (FILE *fp, int indentLevel=0, bool writeUnspecified=false, const DtFilename &path=DtFilename::nullFilename())
	Top level call to write itself to file.
virtual void	postPutSelf ()
	Called after either version of put self (file or environment). Default is no-op.
virtual void	prePutSelf ()
	Called before either version of put self (file or environment). Default is no-op.
virtual void	getSelf (DtlObjPtr args, const DtReaderWriter::SearchPaths &searchPaths=SearchPaths(), const DtVariableBindingsList &variableBindings=nullVariableReference())
	Top level to read itself from an input stream.
virtual void	postGetSelf ()
	Called after either version of getSelf (mtl or environment). Default is no-op.
virtual void	preGetSelf ()
	Called before either version of get self (file or environment). Default is no-op.
virtual void	writeSelf (FILE *fp, int indentLevel=0, bool writeUnspecified=false, const DtFilename &path=DtFilename::nullFilename())
	Called from putSelf, calls myRegistry.putSelf which in turn calls putSelf on each reader/writer in the registry.
virtual DtSymbolString	name () const
	Accessor for name of this readable/writable object.
virtual void	addAlias (const DtSymbolString &alias)
	Add an alias as an alternative name for this object.
virtual void	addAlias (const DtString &alias)
virtual bool	hasAlias (const DtSymbolString &alias)
virtual const aliasContainer &	aliases () const
virtual void	setReadonly (bool flag)
	Set read-only flag.
virtual bool	isReadonly () const
virtual void	reset ()
	For those reader/writer items that support it, resets the reader/writer value to iriginal state Default is no-op.
virtual int	alignment () const
	For those items that are sent over the network via HLA, this will give the network alignment.
virtual bool	variableIsBound () const
virtual void	unbindVariable ()
	Sets the myVariableIsBound flag to false.
virtual void	setName (const DtString &)
	Set the name of the object.
virtual const char *	readerWriterType () const
	Used to supply a string type that this reader writer type is.
virtual const char *	xmlType () const
virtual DtString	prettyPrint () const
	Routine to return a human readable form of the reader/writer variable.
std::string	debugText () const
virtual void	bindVariables (DtVariableBindingsList variableBindings)
	Runs a variable binding pass on this reader writer and any of its children.
virtual std::list < DtVariableNameType >	unboundVariables () const
bool	invalid () const
virtual bool	hasChild (const DtReaderWriter *p) const
	Returns true if this variable has a child p in it's chain.
virtual bool	hasVariableReference () const
	Returns true if this item or any item in the registry (recursive) is a variable reference.
virtual void	bindLocalVariables (const DtVariableBindingsList &variableBindings)
	Checks to see if this RW object is a variable reference that can be bound using the provided bindings.
virtual void	recordUpdateTime () const
	Can be implemented in subclasses to stamp the time when updated.
virtual bool	wasUpdatedSince (DtTime t) const
	Can be implemented in subclasses to return true if an update occurred after the specified time.
virtual DtlObjPtr	getData (DtlObjPtr args, const SearchPaths &searchPaths, const DtVariableBindingsList &variableBindings)
	Deriving class overrides these to get/put class specific data.
virtual void	setValueSpecified (bool specified, bool recurse=false)
	The specified flags are used for optional values.
virtual bool	valueSpecified () const
	The specified flags are used for optional values.
virtual bool	isVariableReference () const
	Specifies whether or not this reader writer is really a variable that is specified elsewhere.
virtual void	setIsVariableReference (bool value)
virtual void	clearAllVariableReferenceFlags ()
	Clears out all variable reference flags from all readerwriter items in registry recursively.
virtual DtSymbolString	variableName () const
	The variable name, if this object is a variable reference.
virtual void	setVariableName (const DtSymbolString variableName)
	The variable name, if this object is a variable reference.
virtual const DtReaderWriter *	defaultRWValue () const
	The default value to use if the reader/writer object is a variable and that variable is not specified.
virtual DtReaderWriter *	defaultRWValue ()
	The default value to use if the reader/writer object is a variable and that variable is not specified.
virtual void	setDefaultRWValue (DtReaderWriter *)
	Previous default value, if exists, will be removed and replaced with a clone of the supplied variable.
virtual bool	checkAndSetDefaultRWValue (DtlObjPtr args, const DtReaderWriter::SearchPaths &searchPaths=SearchPaths(), const DtVariableBindingsList &variableBindings=nullVariableReference())
	Give the stream, if the stream contains a default value then set it here.
const DtReaderWriterRegistry &	registry () const
	Collection of child DtReaderWriter nodes owned by this object.
DtReaderWriterRegistry &	registry ()
	Collection of child DtReaderWriter nodes owned by this object.
virtual DtPropertyInterface *	property ()
virtual const DtPropertyInterface *	property () const
virtual DtString	toXml () const
virtual bool	toXml (const DtFilename &) const
	Writes contents of xml result to the given filename.
virtual bool	fromXml (const DtString &)
	Restores object from given xml string. Returns true if valid.
virtual bool	fromXmlFile (const DtFilename &)
	Restires object from given xml file.
virtual void	putSelf (DtEnvironmentSP, DtEnvValueSP parent) const
virtual void	putData (DtEnvironmentSP, DtEnvValueSP value) const
	Override to add attributes of actual data.
virtual void	putVariableReference (DtEnvironmentSP, DtEnvValueSP value) const
	Called when the item is a variable reference.
virtual void	getSelf (const DtEnvironmentSP, const DtEnvValueSP root, const SearchPaths &searchPaths=SearchPaths(), const DtVariableBindingsList &bindings=DtVariableBindingsList())
virtual void	getData (const DtEnvironmentSP, const DtEnvValueSP, const SearchPaths &searchPaths=SearchPaths(), const DtVariableBindingsList &bindings=DtVariableBindingsList())
	Gets data from the environment value.
virtual void	unrecognizedItem (const DtEnvironmentSP env, const DtEnvValueSP root, const SearchPaths &searchPaths, const DtVariableBindingsList &varBindings)
	Called when the xml reader tries to parse an unknown reader/writer item. Default is a no-op.
virtual void	getVariableReference (DtEnvironmentSP, DtEnvValueSP value)
	Called when the item is a variable reference.

Static Public Member Functions
static DtSimComponent *	creator (const DtString &name, DtVrfObject *owner, DtSimManager *simManager, DtComponentDescriptor *desc=0, DtReaderWriterRegistry *parentRegistry=0)
	(const DtString&,DtVrfObject*,DtSimManager*,

Protected Member Functions
virtual void	addRangeItems ()
	Adds all items that have a range to the object state repository.
virtual bool	createPorts ()
	Called by init.
virtual bool	missileResourceAvailable () const
	Returns true if there is at least one missile resource remaining of the type specified in the parameter entry.
virtual void	consumeMissileResource ()
	Decrements the missile resource by one.
virtual bool	fireMunition (DtReflectedDesignator *target)
	Does all actions for creating and firing the munition.
virtual DtVrfObject *	createMissileObject ()
	Creates a new vrf object for the missile using the type and offset parameters specified in the descriptor.
virtual void	createAndSendFireInteraction (DtVrfObject *missile, DtReflectedDesignator *targetDesignator, const DtEventId &eventId)
	Creates the fire interaction for launching of the specified missile.
virtual DtReflectedDesignator *	chooseTarget (bool &targetInFireCone, DtVector &targetLocalPosition)
	Chooses an appropriate designator object as the target to engage.
virtual bool	targetDesginatorValid (DtReflectedDesignator *target, DtVector &targetLocalPosition)
virtual bool	targetDesginatorInFireCone (DtReflectedDesignator *target)
virtual bool	munitionLoaded () const
virtual DtVector	launcherGeocentricPosition () const
virtual bool	missileInFlight ()
virtual int	defaultLaserCode () const
Protected Member Functions inherited from DtControllerComponent
	DtControllerComponent ()
	default constructor
	DtControllerComponent (const DtControllerComponent &orig)
	copy constructor
const DtControllerComponent &	operator= (const DtControllerComponent &orig)
	assignment operator
virtual void	setRadio (DtSimRadio *radio)
Protected Member Functions inherited from DtSimComponent
virtual double	computeCurrentTime ()
	Compute current time and myDT.
bool	testInvariant () const
virtual bool	createPortGroups ()
	Called by init.
DtVrfProcessStateRepository *	createComponentPsr (const DtString &defaultPsrType, const DtString &defaultPsrName, bool useDescriptorParams=true)
	Creates a PSR for this component and registers it with the PSR manager.
Protected Member Functions inherited from DtReaderWriter
virtual void	bindToRwAsVariable (const DtReaderWriter *rw)
	Copies values from the specified DtReaderWriter.
Protected Member Functions inherited from DtObjectDebugger< DtReaderWriter >
	DtObjectDebugger ()
	DtObjectDebugger (const DtObjectDebugger &)
	~DtObjectDebugger ()
Protected Member Functions inherited from DtObjectDebugger< DtSimComponent >
	DtObjectDebugger ()
	DtObjectDebugger (const DtObjectDebugger &)
	~DtObjectDebugger ()

Protected Attributes
const DtLaserGuidedLauncherControllerDescriptor *	myDescriptor
	Pointer to my descriptor.
DtLaserLauncherPSR *	myProcessState
	Container for state data associated with this component.
Ports and Port Groups
DtVectorOutputPort *	myTargetLocationOutputPort
	Output Port Name: target-location Output Port Description: Provides the local database location of the best available laser spot target that is found by this launcher.
Protected Attributes inherited from DtControllerComponent
DtSimRadio *	myRadio
	Controller components can send messages.
Protected Attributes inherited from DtSimComponent
DtVrfObject *	myEntity
DtVrfObjectStateRepository *	myLocalStateRepository
DtSimManager *	mySimManager
DtComponentSystem *	mySystem
	Pointer to the DtComponentSystem that this component belongs.
DtListItem *	myListItem
DtInputPortMap	myInputPortList
DtOutputPortMap	myOutputPortList
DtInputPortGroupMap	myInputPortGroupList
DtOutputPortGroupMap	myOutputPortGroupList
int	myPriority
double	myMinTickPeriod
double	myMinTickPeriodVariance
double	myNextTickTime
double	myLastTickSimTime
double	myDT
bool	myIsEnabled
	Indicates whether this component should be enabled for ticking or not.
bool	myFirstTick
	Initialized to true in the constructor, set to false by the first call to postTick.
bool	myIsThreadSafe
	Whether this component can be use the DtCriticalSection versions of the tick functions and be ticked in parallel with other components Defaults to false.
const DtComponentDescriptor *	myComponentDescriptor
std::list < DtVrfProcessStateRepository * >	myComponentPsrs
	List of PSRs made using createComponentPsr() that will be deleted by this component when it is destroyed.
bool	myTickEveryFrame
	Flag indicating that tickPeriod is set to 0, and the component will tick every frame.
Protected Attributes inherited from DtReaderWriter
const DtSymbolString	myName
DtReaderWriterRegistry	myRegistry
DtReaderWriterRegistry *	myParentRegistry
bool	myValueSpecified
bool	myReadOnlyFlag
bool	myIsVariableReference
DtSymbolString	myVariableName
bool	myVariableIsBound
DtReaderWriter *	myDefaultValue
aliasContainer	myAliases
	Container for the aliases which represent alternative names for the object.
bool	myInvalid
	Set to true if there is a problem reading this item.

Private Member Functions
	DtLaserGuidedLauncherController ()
	Not implemented.
	DtLaserGuidedLauncherController (const DtLaserGuidedLauncherController &orig)
	Not implemented.
DtLaserGuidedLauncherController &	operator= (const DtLaserGuidedLauncherController &orig)
	Not implemented.
virtual void	processSetLaserCodeRequestMessage (DtSimMessage *msg)
	Processes set laser code requests.
static void	setLaserCodeRequestCallback (DtSimMessage *msg, void *usrData)
	Processes set laser code requests.
virtual void	processSetSyncLaserCode (DtSimMessage *msg)
	Processes the sync laser code requests by sending a message requesting the laser code from the target entity.
static void	setSyncLaserCodeCallback (DtSimMessage *msg, void *usr)
	Processes the sync laser code requests by sending a message requesting the laser code from the target entity.

Additional Inherited Members
Public Types inherited from DtReaderWriter
typedef std::vector < DtSymbolString >	aliasContainer
typedef std::vector < DtSymbolString >::iterator	aliasIter
typedef std::vector < DtSymbolString > ::const_iterator	aliasConstIter
typedef std::vector< DtFilename >	SearchPaths
typedef std::pair < DtSymbolString, DtString >	DtVariableNameType
typedef DtReaderWriterFactory *(*	DtReaderWriterFactoryCreatorFcn )()
Protected Types inherited from DtSimComponent
typedef std::map< DtString, DtInputPort * >	DtInputPortMap
typedef std::map< DtString, DtOutputPort * >	DtOutputPortMap
typedef std::map< DtString, DtInputPortGroup * >	DtInputPortGroupMap
typedef std::map< DtString, DtOutputPortGroup * >	DtOutputPortGroupMap
Static Protected Attributes inherited from DtSimComponent
static DtSimComponentFactory *	myFactory

Detailed Description

End User Description: This is a missile launcher controller/actuator combination (does not need to be used with a launcher actuator) which monitors the surroundings for a laser designator with a matching laser code to the one in this launcher, and if it is within the launch cone, launches a missile targeted at this designator.

This controller processes DtSetLaserCodeRequest and DtSetSyncLaserCode messages to set the laser code. Uses Descriptor Type: DtLaserGuidedLauncherControllerDescriptor

Constructor & Destructor Documentation

DtLaserGuidedLauncherController::DtLaserGuidedLauncherController ( )

private

Not implemented.

DtLaserGuidedLauncherController::DtLaserGuidedLauncherController ( const DtLaserGuidedLauncherController &  orig )

private

Not implemented.

DtLaserGuidedLauncherController::DtLaserGuidedLauncherController	(	const DtString &	name,
		DtVrfObject *	owner,
		DtSimManager *	simManager,
		DtComponentDescriptor *	compDesc = 0,
		DtReaderWriterRegistry *	parentRegistry = 0
	)

(const DtString&,DtVrfObject*,DtSimManager*,

Parameters

name	Reader writer name of this component.
owner	The DtVrfObject that owns this component
simManager	The simulation manager (provides access to terrain, message interface, simulation clock).
desc	The component descriptor used to initialize this component.
parentRegistry	Pointer to the parent reader writer registry (the containing object that reads/writes this object).

(const DtString&,DtVrfObject*,DtSimManager*, DtComponentDescriptor*,DtReaderWriterRegistry* parentRegistry)

virtual DtLaserGuidedLauncherController::~DtLaserGuidedLauncherController ( )

virtual

Destructor.

Member Function Documentation

DtLaserGuidedLauncherController& DtLaserGuidedLauncherController::operator= ( const DtLaserGuidedLauncherController &  orig )

private

Not implemented.

virtual const char* DtLaserGuidedLauncherController::type ( ) const

virtual

Returns a string identifies the class type of component.

Type values are defined in compTypes.h. DtSimComponent creation functions are registered with the DtSimComponentFactory using the type values as the key. Warning: this function should always return the same pointer and it should be valid forever. This means the data should be static.

Returns

DtLaserGuidedLauncherControllerType

Implements DtControllerComponent.

Reimplemented in DtIntegratedLaserGuidedLauncherController.

virtual bool DtLaserGuidedLauncherController::init ( )

virtual

Initialize the component.

Calls createPSR() and registerRadioMessageCallbacks()

Reimplemented from DtControllerComponent.

Reimplemented in DtIntegratedLaserGuidedLauncherController.

virtual void DtLaserGuidedLauncherController::setComponentDescriptor ( DtComponentDescriptor *  compDesc )

virtual

Overridden to get the specialized DtLaserGuidedLauncherControllerDescriptor.

Reimplemented from DtSimComponent.

virtual bool DtLaserGuidedLauncherController::createPSR ( )

virtual

Creates myProcessState data member, and adds it to our process state repository manager.

Passes in the name and type specified in the component descriptor (if they exist) to the DtVrfProcessStateRepository::createRepository factory method. If name and/or type is not specified, uses the appropriate default strings defined in procSRTypes.h.

virtual void DtLaserGuidedLauncherController::preFirstTickInit ( )

virtual

If the designator code from the PSR is < 0, sets the code in the PSR to defaultLaserCode() and otherwise sets to to the current code from the descriptor.

Reimplemented from DtSimComponent.

virtual void DtLaserGuidedLauncherController::tick ( )

virtual

Tick Function.

Reimplemented from DtSimComponent.

Reimplemented in DtIntegratedLaserGuidedLauncherController.

static DtSimComponent* DtLaserGuidedLauncherController::creator ( const DtString &  name, DtVrfObject *  owner, DtSimManager *  simManager, DtComponentDescriptor *  desc = 0, DtReaderWriterRegistry *  parentRegistry = 0  )

static

(const DtString&,DtVrfObject*,DtSimManager*,

Parameters

name	Reader writer name of this component.
owner	The DtVrfObject that owns this component
simManager	The simulation manager (provides access to terrain, message interface, simulation clock).
desc	The component descriptor used to initialize this component.
parentRegistry	Pointer to the parent reader writer registry (the containing object that reads/writes this object).

(const DtString&,DtVrfObject*,DtSimManager*, DtComponentDescriptor*,DtReaderWriterRegistry* parentRegistry)

Returns

New instance of this class.

Reimplemented in DtIntegratedLaserGuidedLauncherController.

virtual void DtLaserGuidedLauncherController::addRangeItems ( )

protectedvirtual

Adds all items that have a range to the object state repository.

virtual bool DtLaserGuidedLauncherController::createPorts ( )

protectedvirtual

Called by init.

Derived classes should override this method to create all their input/output ports and port groups.

Reimplemented from DtSimComponent.

Reimplemented in DtIntegratedLaserGuidedLauncherController.

virtual bool DtLaserGuidedLauncherController::missileResourceAvailable ( ) const

protectedvirtual

Returns true if there is at least one missile resource remaining of the type specified in the parameter entry.

virtual void DtLaserGuidedLauncherController::consumeMissileResource ( )

protectedvirtual

Decrements the missile resource by one.

virtual bool DtLaserGuidedLauncherController::fireMunition ( DtReflectedDesignator *  target )

protectedvirtual

Does all actions for creating and firing the munition.

Reimplemented in DtIntegratedLaserGuidedLauncherController.

virtual DtVrfObject* DtLaserGuidedLauncherController::createMissileObject ( )

protectedvirtual

Creates a new vrf object for the missile using the type and offset parameters specified in the descriptor.

Returns a pointer to the newly created object.

virtual void DtLaserGuidedLauncherController::createAndSendFireInteraction ( DtVrfObject *  missile, DtReflectedDesignator *  targetDesignator, const DtEventId &  eventId  )

protectedvirtual

Creates the fire interaction for launching of the specified missile.

Target information is taken from currentTaskMessage().

virtual DtReflectedDesignator* DtLaserGuidedLauncherController::chooseTarget ( bool &  targetInFireCone, DtVector &  targetLocalPosition  )

protectedvirtual

Chooses an appropriate designator object as the target to engage.

Uses targetDesignatorValid() to check if each potential target is valid.

Returns

The target. Returns NULL if no target.

Parameters

targetInFireCone	This bool is returned by the function, indicating whether the returned target is within the firing cone defined by the descriptor.
targetLocalPosition	This will contain the local database position of the target if a target is returned by this function.

virtual bool DtLaserGuidedLauncherController::targetDesginatorValid ( DtReflectedDesignator *  target, DtVector &  targetLocalPosition  )

protectedvirtual

Returns

True if the provided target is valid. Checks for a clear LOS to the target, as well as if the laser code of the designator matches the code set for this launcher. Does not check if the target is in the fire cone or not.

Parameters

targetLocalPosition

Fills in the database location of the target to this parameter.

virtual bool DtLaserGuidedLauncherController::targetDesginatorInFireCone ( DtReflectedDesignator *  target )

protectedvirtual

Returns

True if the designator is within the defined fire cone.

virtual bool DtLaserGuidedLauncherController::munitionLoaded ( ) const

protectedvirtual

Returns

True when enough time has passed since the last munition fired to fire another.

virtual DtVector DtLaserGuidedLauncherController::launcherGeocentricPosition ( ) const

protectedvirtual

Returns

The geocentric position of the launcher, using the entity's current position, and the launcher offset from the descriptor.

virtual bool DtLaserGuidedLauncherController::missileInFlight ( )

protectedvirtual

Returns

True if the last missile fired by this launcher still exists.

virtual int DtLaserGuidedLauncherController::defaultLaserCode ( ) const

protectedvirtual

Returns

The default laser code. Calls generateLaserCodeFromName().

static void DtLaserGuidedLauncherController::setLaserCodeRequestCallback ( DtSimMessage *  msg, void *  usrData  )

staticprotected

Processes set laser code requests.

virtual void DtLaserGuidedLauncherController::processSetLaserCodeRequestMessage ( DtSimMessage *  msg )

protectedvirtual

Processes set laser code requests.

static void DtLaserGuidedLauncherController::setSyncLaserCodeCallback ( DtSimMessage *  msg, void *  usr  )

staticprotected

Processes the sync laser code requests by sending a message requesting the laser code from the target entity.

virtual void DtLaserGuidedLauncherController::processSetSyncLaserCode ( DtSimMessage *  msg )

protectedvirtual

Processes the sync laser code requests by sending a message requesting the laser code from the target entity.

Member Data Documentation

const DtLaserGuidedLauncherControllerDescriptor* DtLaserGuidedLauncherController::myDescriptor

protected

Pointer to my descriptor.

DtLaserLauncherPSR* DtLaserGuidedLauncherController::myProcessState

protected

Container for state data associated with this component.

This state is saved and restored as part of a scenario (or checkpoint).

DtVectorOutputPort* DtLaserGuidedLauncherController::myTargetLocationOutputPort

protected

Output Port Name: target-location
Output Port Description: Provides the local database location of the best available laser spot target that is found by this launcher.

Provided so that it can be hooked to movement system of entities that need to reorient to fire on the target.
Output Port Range: Local database locations.

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The documentation for this class was generated from the following file:

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.tot/include/vrfmodel/laserGuidedLauncherController.h