Inheritance diagram for df::NetworkNode:

Public Member Functions
virtual int	eventHandler (const Event *p_e) override

virtual int	handleData (const EventNetwork *p_e)

int	sendMessage (MessageType msg_type, int sock=-1)

int	sendMessage (MessageType msg_type, Object *p_obj, unsigned int attr=0, int sock=-1)

int	sendMessage (MessageType msg_type, EventKeyboardAction action, Keyboard::Key key, int sock=-1)

int	sendMessage (MessageType msg_type, EventMouseAction action, Mouse::Button button, Vector mouse_position, int sock=-1)

int	sendMessage (MessageType msg_type, int num_bytes, const void *bytes, int sock=-1)

int	genDataEvents (int sock=0) const

virtual Object *	createObject (std::string object_type)

Public Member Functions inherited from df::Object
	Object ()

virtual	~Object ()

void	setId (int new_id)

int	getId () const

virtual void	setType (std::string new_type)

std::string	getType () const

virtual int	setPosition (Vector new_position)

Vector	getPosition () const

virtual int	eventHandler (const Event *p_event)

bool	isSolid () const

virtual int	setSolidness (Solidness new_solid)

Solidness	getSolidness () const

void	setNoSoft (bool new_no_soft=true)

bool	getNoSoft () const

virtual void	setAvoidCollisions (bool new_avoid_collisions=true)

bool	getAvoidCollisions () const

virtual int	setAltitude (int new_altitude)

int	getAltitude () const

void	setSpeed (float speed)

float	getSpeed () const

virtual void	setDirection (Vector new_direction)

Vector	getDirection () const

virtual void	setVelocity (Vector velocity)

Vector	getVelocity () const

virtual void	setAcceleration (Vector new_acceleration)

Vector	getAcceleration () const

void	accelerate ()

Vector	predictPosition ()

void	pathTo (Vector position)

void	pathTo (Object *p_o_target)

void	moveTo (Vector new_position)

void	doPathFollowing ()

int	setVisible (bool new_visible=true)

virtual bool	isVisible () const

virtual int	setActive (bool new_active=true)

bool	isActive () const

virtual void	setBox (Box new_box)

Box	getBox () const

int	registerInterest (std::string event_type)

int	unregisterInterest (std::string event_type)

int	getEventCount () const

virtual int	setSprite (std::string sprite_label)

virtual void	setAnimation (Animation new_animation, bool set_box=true)

Animation	getAnimation () const

virtual int	draw ()

virtual int	serialize (std::stringstream *p_ss, unsigned int attr=0)

virtual int	deserialize (std::stringstream p_ss, unsigned int p_a=NULL)

bool	isModified (enum ObjectAttribute attribute) const

bool	isModified () const

virtual void	setModified (unsigned int new_modified)

virtual unsigned int	getModified () const

virtual void	setShape (Shape new_shape)

Shape	getShape () const

virtual void	setFollowPath (bool new_follow_path=true)

bool	getFollowPath () const

void	setPath (Path new_path)

Path	getPath () const

PathFind *	getPathFind ()

std::string	toString () const

bool	operator== (const Object &o)

bool	operator!= (const Object &o)

Protected Attributes
char *	m_p_buff

int	m_buff_size

Private Member Functions
int	sizeBuffer (int msg_size)

int	prepMessageHeader (MessageType msg_type, int msg_size)

Additional Inherited Members
Static Public Attributes inherited from df::Object
static int	max_id

Member Function Documentation

◆ createObject()

virtual Object * df::NetworkNode::createObject ( std::string object_type )

virtual

Create (new) Object of given type.

Return pointer to Object (NULL if creation failed).

◆ eventHandler()

virtual int df::NetworkNode::eventHandler ( const Event * p_e )

overridevirtual

Handle network and step events.

Step events: call genDataEvents(). Network events: if type DATA, call handleData(). Return 1 if handled, else 0 if ignored.

Reimplemented from df::Object.

◆ genDataEvents()

int df::NetworkNode::genDataEvents ( int sock = 0 ) const

Called each step to generate data events, when appropriate.

If complete network message, (first int is message size, in bytes) generate EventNetwork (DATA). Return 1 if generated event, 0 if no message complete message, -1 if error.

◆ handleData()

virtual int df::NetworkNode::handleData ( const EventNetwork * p_e )

virtual

Handle and generate events based on type.

GAME_OVER: generate game over network event. DELETE: markForDelete() and generate delete network event. SYNC: create if needed, then deserialize and generate sync network event. KEYBOARD: generate send keyboard network event. MOUSE: generate send mouse network event. CUSTOM: generate custom network event. Return 1 if handled, else 0 if ignored.

◆ prepMessageHeader()

int df::NetworkNode::prepMessageHeader	(	MessageType	msg_type,
		int	msg_size
	)

private

Prepare message buffer and header.

Return 0 if ok, else -1 if error.

◆ sendMessage() [1/5]

int df::NetworkNode::sendMessage	(	MessageType	msg_type,
		EventKeyboardAction	action,
		Keyboard::Key	key,
		int	sock = `-1`
	)

Send message from Client to Server.

KEYBOARD_INPUT Return 1 if something sent, 0 if nothing sent, -1 if error.

◆ sendMessage() [2/5]

int df::NetworkNode::sendMessage	(	MessageType	msg_type,
		EventMouseAction	action,
		Mouse::Button	button,
		Vector	mouse_position,
		int	sock = `-1`
	)

Send message from Client to Server.

MOUSE_INPUT Return 1 if something sent, 0 if nothing sent, -1 if error.

◆ sendMessage() [3/5]

int df::NetworkNode::sendMessage	(	MessageType	msg_type,
		int	num_bytes,
		const void *	bytes,
		int	sock = `-1`
	)

Send message from either Client to Server or Server to Client.

CUSTOM_MESSAGE Return 1 if something sent, 0 if nothing sent, -1 if error.

◆ sendMessage() [4/5]

int df::NetworkNode::sendMessage	(	MessageType	msg_type,
		int	sock = `-1`
	)

Send message (supporting various message types).

Send message from Server to Client. SET_GAME_OVER Return 1 if something sent, 0 if nothing sent, -1 if error.

◆ sendMessage() [5/5]

int df::NetworkNode::sendMessage	(	MessageType	msg_type,
		Object *	p_obj,
		unsigned int	attr = `0`,
		int	sock = `-1`
	)

Send message from Server to Client.

SYNC_OBJECT or DELETE_OBJECT Synchronize attr, passed to serialize() (default is sync all). Return 1 if something sent, 0 if nothing sent, -1 if error.

◆ sizeBuffer()

int df::NetworkNode::sizeBuffer ( int msg_size )