LightRay Class Reference

The LightRay class describes the lightrays sent into Scene. Because LightRays are sent into Scene right after creation, they are more lines but rays. Rays are organized as a tree, a ray owns all of its successors(). Most of the game logic is still done within LightRay::update(). More...

#include <lightray.h>

Inheritance diagram for LightRay:

Public Slots
const QVector3D &	startPosition () const
void	setStartPosition (const QVector3D &position)
const QVector3D &	endPosition () const
void	setEndPosition (const QVector3D &position)
const QVector3D &	direction () const
const QVector3D &	normalizedDirection () const
const QVector3D &	color () const
void	setColor (const QVector3D &color)
Player *	player () const
void	setPlayer (Player *attachedPlayer)
Scene *	scene () const
void	setScene (Scene *owningScene)
bool	isStatic () const
void	setStatic ()
LightRay *	selectedSuccessor ()
	Returns the ray the player should move on after reaching end of current ray. In case no successors exists they will be calculated using calculateSuccessors() More...
void	setSelectedSuccessor (LightRay *successor)
const QList< LightRay * > &	successors ()

Signals
void	colorChanged ()
void	startPositionChanged ()
void	endPositionChanged ()
void	playerChanged ()
void	sceneChanged ()

Public Member Functions
	LightRay (QObject *parent=0)
virtual	~LightRay ()
virtual void	update (int timeDifference)
	Updates our game. The player will be moved. More...
QVector3D	normalizedOrthogonalVector () const
	Calculates a normalized vector that is orthogonal to direction(). More...
QVector3D	calculateColor ()
	calculateSuccessorColor calculates the successor color based on its normalized direction The color values are approximately in the range between 0.1 and 0.8 More...

Protected Member Functions
bool	isPlayerBeforeCollisionPoint ()
void	calculateSuccessors ()
AbstractGem *	collidingGem () const
void	setCollidingGem (AbstractGem *gem)

Protected Attributes
AbstractGem *	m_collidingGem
LightRayData *	m_data
QList< LightRay * > *	m_successors
LightRay *	m_selectedSuccessor
bool	m_isStatic
Player *	m_player
Scene *	m_scene

Detailed Description

The LightRay class describes the lightrays sent into Scene. Because LightRays are sent into Scene right after creation, they are more lines but rays. Rays are organized as a tree, a ray owns all of its successors(). Most of the game logic is still done within LightRay::update().

Constructor & Destructor Documentation

LightRay::LightRay ( QObject *  parent = 0 )

explicit

LightRay::~LightRay ( )

virtual

Member Function Documentation

QVector3D LightRay::calculateColor

(

)

calculateSuccessorColor calculates the successor color based on its normalized direction The color values are approximately in the range between 0.1 and 0.8

Returns

The calculated color

void LightRay::calculateSuccessors ( )

protected

AbstractGem * LightRay::collidingGem ( ) const

protected

const QVector3D& LightRay::color ( ) const

slot

void LightRay::colorChanged ( )

signal

const QVector3D& LightRay::direction ( ) const

slot

const QVector3D& LightRay::endPosition ( ) const

slot

void LightRay::endPositionChanged ( )

signal

bool LightRay::isPlayerBeforeCollisionPoint ( )

protected

bool LightRay::isStatic ( ) const

slot

const QVector3D& LightRay::normalizedDirection ( ) const

slot

QVector3D LightRay::normalizedOrthogonalVector

(

)

const

Calculates a normalized vector that is orthogonal to direction().

Returns

Player* LightRay::player ( ) const

slot

void LightRay::playerChanged ( )

signal

Scene* LightRay::scene ( ) const

slot

void LightRay::sceneChanged ( )

signal

LightRay * LightRay::selectedSuccessor ( )

slot

Returns the ray the player should move on after reaching end of current ray. In case no successors exists they will be calculated using calculateSuccessors()

Returns

void LightRay::setCollidingGem ( AbstractGem *  gem )

protected

void LightRay::setColor ( const QVector3D &  color )

slot

void LightRay::setEndPosition ( const QVector3D &  position )

slot

void LightRay::setPlayer ( Player *  attachedPlayer )

slot

void LightRay::setScene ( Scene *  owningScene )

slot

void LightRay::setSelectedSuccessor ( LightRay *  successor )

slot

void LightRay::setStartPosition ( const QVector3D &  position )

slot

void LightRay::setStatic ( )

slot

const QVector3D& LightRay::startPosition ( ) const

slot

void LightRay::startPositionChanged ( )

signal

const QList< LightRay * > & LightRay::successors ( )

slot

void LightRay::update ( int  timeDifference )

virtual

Updates our game. The player will be moved.

Parameters

timeDifference

Time since last update in milliseconds.

Reimplemented in GameLostRay.

Member Data Documentation

AbstractGem* LightRay::m_collidingGem

protected

LightRayData* LightRay::m_data

protected

bool LightRay::m_isStatic

protected

Player* LightRay::m_player

protected

Scene* LightRay::m_scene

protected

LightRay* LightRay::m_selectedSuccessor

protected

QList<LightRay *>* LightRay::m_successors

protected

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

• lightray.h
• lightray.cpp