SlEventHandler Class Reference

#include <SlEventHandler.h>

Public Member Functions
	SlEventHandler ()
	~SlEventHandler ()
	SlEventHandler (const SlEventHandler &)=delete
SlEventHandler &	operator= (const SlEventHandler &)=delete
void	addAction (const std::string &key, const std::string &whatToDo, const std::string &spritename, int destination, std::vector< std::string > parameters)
void	addManipulations (const std::map< std::string, SlManipulation * > &manip)
SlManipulation *	getManipulation (const std::string &whatToDo)
int	handleEvent (const SDL_Event &event)
void	parseEvent (std::ifstream &input)
int	pollEvent ()

Private Attributes
std::map< std::string, SlEventObject >	eventActions_
std::map< std::string, SlManipulation * >	manipulations_
SDL_Event	event_

Detailed Description

Takes a SDL_Event and calls the assigned SlEventObject.

Constructor & Destructor Documentation

SlEventHandler::SlEventHandler

(

)

Default constructor

SlEventHandler::~SlEventHandler

(

)

Default destructor

SlEventHandler::SlEventHandler ( const SlEventHandler &  )

delete

Delete copy constructor. EventHandler is unique to SlManager and its sprites.

Member Function Documentation

void SlEventHandler::addAction	(	const std::string &	key,
		const std::string &	whatToDo,
		const std::string &	spritename,
		int	destination,
		std::vector< std::string >	parameters
	)

Creates the SlEventAction based on the parsed input. Creates SlEventObject if it doesn't exist.

void SlEventHandler::addManipulations

(

const std::map< std::string, SlManipulation * > &

manip

)

Adds the given SlManipulations to manipulations_.

SlManipulation * SlEventHandler::getManipulation

(

const std::string &

whatToDo

)

Returns specified SlManipulation from manipulations_ based on whatToDo keyword.

Exceptions

std::invalid_argument

if not found.

int SlEventHandler::handleEvent

(

const SDL_Event &

event

)

The actual event handling, checking what SDL_Event was registered. Limited implimentation.

Return values

1	if event was quit.
0	otherwise.

< undefined input is ignored.

SlEventHandler& SlEventHandler::operator= ( const SlEventHandler &  )

delete

Deleted, same reason as copy constructor.

void SlEventHandler::parseEvent

(

std::ifstream &

input

)

Parse configuration file entry. Pattern: key what spritename sprite_destination parameters

int SlEventHandler::pollEvent

(

)

Check for events.

Return values

1	if event was quit.
0	otherwise.

< 0 means don't quit, 1 means quit

Member Data Documentation

SDL_Event SlEventHandler::event_

private

The event used for polling.

std::map<std::string, SlEventObject> SlEventHandler::eventActions_

private

The string is the keyword for the event handling.

std::map<std::string, SlManipulation*> SlEventHandler::manipulations_

private

Contains pointers to all SlSpriteManipulations and SlRenderManipulations

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

• include/SlEventHandler.h
• src/SlEventHandler.cc