logic::World Class Reference

#include <World.h>

Inheritance diagram for logic::World:

Collaboration diagram for logic::World:

Public Member Functions
	World (const std::shared_ptr< AbstractFactory > &factory, int lives)
	Creates a World instance. Creating an instance does nothing on its own.
float	getWidth () const
	Returns the width of the currently loaded map (width is in tiles).
float	getHeight () const
	Returns the height of the currently loaded map (width is in tiles).
int	getGhostExitX () const
	Exit coordinates are the coordinates specified on the map which Ghosts must go to in their exiting state.
int	getGhostExitY () const
	Exit coordinates are the coordinates specified on the map which Ghosts must go to in their exiting state.
std::shared_ptr< PacmanModel >	getPacman () const
unsigned int	getLives () const
	The current amount of lives that Pacman has remaining.
std::pair< float, float >	getCollissionCoordinates () const
	Pair that holds the X and Y coordinates of the last collission registered by the World.
float	normalizeX (int value) const
	Normalizes Grid coordinates on a [-1, 1] bounded coordinate system.
float	normalizeY (int value) const
	Normalizes Grid coordinates on a [-1, 1] bounded coordinate system.
bool	collidesWithWall (float normalizedX, float normalizedY, bool passDoor) const
	Checks whether the provided coordinates collide with a wall. Takes door Wall types into consideration.
void	loadMap (const std::string &path)
	Loads any map that is in a rectangular format and follows the specific ASCII formatting. Letters are linked to specific entities. So certain gibberish is unloadable.
void	update (double dt)
	World Update function. Calls specific helper methods based on the current World state (RESTARTING, FRIGHTENED, PLAYING).
void	handleMove (const Moves &move) const
	Passes a move down to Pacman.
void	killPacman ()
	Kills Pacman, subtracts a live and puts the World in RESTARTING state.
Public Member Functions inherited from logic::Subject
virtual	~Subject ()=default
void	attach (const std::shared_ptr< Observer > &observer)
	Attaches an observer to this Subject.
void	notify (Events event)
	Call the Observer update function with the provided event.

Additional Inherited Members
Protected Attributes inherited from logic::Subject
std::list< std::weak_ptr< Observer > >	observers

Constructor & Destructor Documentation

World()

World::World ( const std::shared_ptr< AbstractFactory > & factory, int lives )

explicit

Creates a World instance. Creating an instance does nothing on its own.

Parameters

factory	Concere implementation of AbstractFactory.
lives	Amount of lives that Pacman will begin with.

Member Function Documentation

collidesWithWall()

bool World::collidesWithWall ( float normalizedX, float normalizedY, bool passDoor ) const

nodiscard

Checks whether the provided coordinates collide with a wall. Takes door Wall types into consideration.

Parameters

normalizedX
normalizedY
passDoor	Whether doors may be seen non-colliding.

Returns

Whether provided coordinates are inside a Wall.

getCollissionCoordinates()

std::pair< float, float > World::getCollissionCoordinates ( ) const

nodiscard

Pair that holds the X and Y coordinates of the last collission registered by the World.

Returns

Collission coordinates

getGhostExitX()

int World::getGhostExitX ( ) const

nodiscard

Exit coordinates are the coordinates specified on the map which Ghosts must go to in their exiting state.

Returns

Ghost exit X coordinate

getGhostExitY()

int World::getGhostExitY ( ) const

nodiscard

Exit coordinates are the coordinates specified on the map which Ghosts must go to in their exiting state.

Returns

Ghost exit Y coordinate

getHeight()

float World::getHeight ( ) const

nodiscard

Returns the height of the currently loaded map (width is in tiles).

Returns

Height

getLives()

unsigned int World::getLives ( ) const

nodiscard

The current amount of lives that Pacman has remaining.

Returns

Lives

getPacman()

std::shared_ptr< PacmanModel > World::getPacman ( ) const

nodiscard

Returns

Pacman Model

getWidth()

float World::getWidth ( ) const

nodiscard

Returns the width of the currently loaded map (width is in tiles).

Returns

Width

handleMove()

void World::handleMove

(

const Moves &

move

)

const

Passes a move down to Pacman.

Parameters

move

Move

killPacman()

void World::killPacman

(

)

Kills Pacman, subtracts a live and puts the World in RESTARTING state.

loadMap()

void World::loadMap

(

const std::string &

path

)

Loads any map that is in a rectangular format and follows the specific ASCII formatting. Letters are linked to specific entities. So certain gibberish is unloadable.

• - Pacman . - Coin F - Fruit

- Exit tile (acts like a coin and defines the exit coordinates).

B - Blinky P - Pinky I - Inky C - Clyde t b r e f h i j k l m u o p 1 2 3 4 5 6 d a c g n - Specific wall pieces

Parameters

path	Path to file

normalizeX()

float World::normalizeX ( int value ) const

nodiscard

Normalizes Grid coordinates on a [-1, 1] bounded coordinate system.

Parameters

value

Grid X value

Returns

Normalized X value

normalizeY()

float World::normalizeY ( int value ) const

nodiscard

Normalizes Grid coordinates on a [-1, 1] bounded coordinate system.

Parameters

value

Grid Y value

Returns

Normalized Y value

update()

void World::update

(

double

dt

)

World Update function. Calls specific helper methods based on the current World state (RESTARTING, FRIGHTENED, PLAYING).

Parameters

dt

Deltatime

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

• Logic/World.h
• Logic/World.cpp