#include <arenaelement.h>

Inheritance diagram for ArenaElement:

Signals
void	modified (ArenaElement *element)

void	posChanged (ArenaElement *element, QPoint pos)

void	rotationChanged (ArenaElement *element, int rotation)

Public Member Functions
bool	isFloor () const
	Convenience method returning true iff. this is a floor element. More...

bool	isItem () const
	Convenience method returning true iff. this is an item element (freely movable) More...

bool	isMountableItem () const
	Convenience method returning true iff. this is a mountable-item element. More...

bool	isWall () const
	Convenience method returning true iff. this is a wall element. More...

int	itemMountPoint () const

QPointF	itemOffset () const
	Returns the item's offset from the grid point with 0 <= x,y <= 1 ( (0,0) is bottom left) More...

void	load (const QDomElement &node)
	Deserializes this element from XML. More...

QPoint	pos () const
	Returns the position in arena coordinates. More...

int	rotation () const
	Returns the rotation in degrees. More...

void	save (QXmlStreamWriter &writer)
	Serializes this element in XML. More...

void	saveWorld (QXmlStreamWriter &writer)
	Writes .world format-compliant XML. More...

void	saveWorldSdf (QXmlStreamWriter &writer)

void	setArena (Arena *arena)
	Called from Arena::addElement() More...

void	setItemMountPoint (int mountPoint)
	See itemMountPoint(). Use -1 to set index to "unspecified". More...

void	setItemOffset (const QPointF &offset)
	See itemOffset() More...

void	setPos (QPoint pos)
	Sets the position in arena coordinates. More...

void	setRotation (int rotation)
	Sets the rotation in degrees. More...

ArenaElementType const *	type () const

Private Member Functions
	ArenaElement (const ArenaElementType *const type, int id)
	Only meant for use by ArenaElementType::createInstance() More...

Private Attributes
Arena *	m_arena
	Arena this element currently belongs to (exactly one) More...

const int	m_instanceId
	Unique ID set by ArenaElementType. More...

int	m_itemMountPoint

QPointF	m_itemOffset
	See itemOffset() More...

QPoint	m_pos

int	m_rotation
	rotation in degrees (only multiples of 90 degrees) More...

const ArenaElementType *const	m_type

Friends
class	ArenaElementType

Detailed Description

Definition at line 14 of file arenaelement.h.

Constructor & Destructor Documentation

ArenaElement::ArenaElement	(	const ArenaElementType *const	type,
		int	id
	)

explicitprivate

Only meant for use by ArenaElementType::createInstance()

Definition at line 11 of file arenaelement.cpp.

Member Function Documentation

bool ArenaElement::isFloor ( ) const

Convenience method returning true iff. this is a floor element.

Definition at line 24 of file arenaelement.cpp.

bool ArenaElement::isItem ( ) const

Convenience method returning true iff. this is an item element (freely movable)

Definition at line 34 of file arenaelement.cpp.

bool ArenaElement::isMountableItem ( ) const

Convenience method returning true iff. this is a mountable-item element.

Definition at line 29 of file arenaelement.cpp.

bool ArenaElement::isWall ( ) const

Convenience method returning true iff. this is a wall element.

Definition at line 19 of file arenaelement.cpp.

int ArenaElement::itemMountPoint ( ) const

inline

For MountableItemType elements, this returns the index of the item mount point the item is attached to. If no such index was specified and for all other elements, this method returns -1.

Definition at line 62 of file arenaelement.h.

QPointF ArenaElement::itemOffset ( ) const

inline

Returns the item's offset from the grid point with 0 <= x,y <= 1 ( (0,0) is bottom left)

Definition at line 55 of file arenaelement.h.

void ArenaElement::load ( const QDomElement & node )

Deserializes this element from XML.

Definition at line 74 of file arenaelement.cpp.

void ArenaElement::modified ( ArenaElement * element )

signal

Signal emitted when any property of this element changed

Parameters

rotation Rotation in degrees.

QPoint ArenaElement::pos ( ) const

inline

Returns the position in arena coordinates.

Definition at line 22 of file arenaelement.h.

void ArenaElement::posChanged	(	ArenaElement *	element,
		QPoint	pos
	)

signal

Signal emitted when the element is moved

Parameters

pos	New position.

int ArenaElement::rotation ( ) const

inline

Returns the rotation in degrees.

Definition at line 26 of file arenaelement.h.

void ArenaElement::rotationChanged	(	ArenaElement *	element,
		int	rotation
	)

signal

Signal emitted when the element is rotated.

Parameters

rotation Rotation in degrees.

void ArenaElement::save ( QXmlStreamWriter & writer )

Serializes this element in XML.

Definition at line 108 of file arenaelement.cpp.

void ArenaElement::saveWorld ( QXmlStreamWriter & writer )

Writes .world format-compliant XML.

TODO: mass?

Definition at line 126 of file arenaelement.cpp.

void ArenaElement::saveWorldSdf ( QXmlStreamWriter & writer )

Definition at line 208 of file arenaelement.cpp.

void ArenaElement::setArena ( Arena * arena )

inline

Called from Arena::addElement()

Definition at line 39 of file arenaelement.h.

void ArenaElement::setItemMountPoint ( int mountPoint )

See itemMountPoint(). Use -1 to set index to "unspecified".

Definition at line 68 of file arenaelement.cpp.

void ArenaElement::setItemOffset ( const QPointF & offset )

See itemOffset()

Definition at line 49 of file arenaelement.cpp.

void ArenaElement::setPos ( QPoint pos )

Sets the position in arena coordinates.

Definition at line 39 of file arenaelement.cpp.

void ArenaElement::setRotation ( int rotation )

Sets the rotation in degrees.

Definition at line 55 of file arenaelement.cpp.

ArenaElementType const* ArenaElement::type ( ) const

inline

Returns a pointer to a global ArenaElementType instance that is the same for all objects of the same type

Definition at line 43 of file arenaelement.h.

Friends And Related Function Documentation

friend class ArenaElementType

friend

Definition at line 18 of file arenaelement.h.

Member Data Documentation

Arena* ArenaElement::m_arena

private

Arena this element currently belongs to (exactly one)

Definition at line 83 of file arenaelement.h.

const int ArenaElement::m_instanceId

private

Unique ID set by ArenaElementType.

Definition at line 95 of file arenaelement.h.

int ArenaElement::m_itemMountPoint

private

Item mount point this element is attached to. Only applies to MountableItemType elements. -1 indicates that no index has been specified.

Definition at line 93 of file arenaelement.h.

QPointF ArenaElement::m_itemOffset

private

See itemOffset()

Definition at line 88 of file arenaelement.h.

QPoint ArenaElement::m_pos

private

Definition at line 86 of file arenaelement.h.

int ArenaElement::m_rotation

private

rotation in degrees (only multiples of 90 degrees)

Definition at line 90 of file arenaelement.h.

const ArenaElementType* const ArenaElement::m_type

private

Definition at line 85 of file arenaelement.h.

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

Signals

Public Member Functions

Private Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation