dry up EntityItemProperties with macros

This commit is contained in:
ZappoMan 2014-11-14 22:15:19 -08:00
parent a37275e6b1
commit 66f519d613
3 changed files with 124 additions and 316 deletions

View file

@ -24,96 +24,57 @@
EntityItemProperties::EntityItemProperties() :
_id(UNKNOWN_ENTITY_ID),
_idSet(false),
_lastEdited(0), // ????
_created(UNKNOWN_CREATED_TIME),
_type(EntityTypes::Unknown),
_position(0),
_dimensions(EntityItem::DEFAULT_DIMENSIONS),
_rotation(EntityItem::DEFAULT_ROTATION),
_mass(EntityItem::DEFAULT_MASS),
_velocity(EntityItem::DEFAULT_VELOCITY),
_gravity(EntityItem::DEFAULT_GRAVITY),
_damping(EntityItem::DEFAULT_DAMPING),
_lifetime(EntityItem::DEFAULT_LIFETIME),
_userData(EntityItem::DEFAULT_USER_DATA),
_script(EntityItem::DEFAULT_SCRIPT),
_registrationPoint(EntityItem::DEFAULT_REGISTRATION_POINT),
_angularVelocity(EntityItem::DEFAULT_ANGULAR_VELOCITY),
_angularDamping(EntityItem::DEFAULT_ANGULAR_DAMPING),
_visible(EntityItem::DEFAULT_VISIBLE),
_ignoreForCollisions(EntityItem::DEFAULT_IGNORE_FOR_COLLISIONS),
_collisionsWillMove(EntityItem::DEFAULT_COLLISIONS_WILL_MOVE),
_positionChanged(false),
_dimensionsChanged(false),
_rotationChanged(false),
_massChanged(false),
_velocityChanged(false),
_gravityChanged(false),
_dampingChanged(false),
_lifetimeChanged(false),
_userDataChanged(false),
_scriptChanged(false),
_registrationPointChanged(false),
_angularVelocityChanged(false),
_angularDampingChanged(false),
_visibleChanged(false),
_ignoreForCollisionsChanged(false),
_collisionsWillMoveChanged(false),
_color(),
_modelURL(""),
_animationURL(""),
_animationIsPlaying(ModelEntityItem::DEFAULT_ANIMATION_IS_PLAYING),
_animationFrameIndex(ModelEntityItem::DEFAULT_ANIMATION_FRAME_INDEX),
_animationFPS(ModelEntityItem::DEFAULT_ANIMATION_FPS),
_animationSettings(""),
_glowLevel(0.0f),
_localRenderAlpha(1.0f),
_isSpotlight(false),
_colorChanged(false),
_modelURLChanged(false),
_animationURLChanged(false),
_animationIsPlayingChanged(false),
_animationFrameIndexChanged(false),
_animationFPSChanged(false),
_animationSettingsChanged(false),
_glowLevelChanged(false),
_localRenderAlphaChanged(false),
_isSpotlightChanged(false),
_diffuseColor(),
_ambientColor(),
_specularColor(),
_constantAttenuation(1.0f),
_linearAttenuation(0.0f),
_quadraticAttenuation(0.0f),
_exponent(0.0f),
_cutoff(PI),
_locked(false),
_textures(""),
_diffuseColorChanged(false),
_ambientColorChanged(false),
_specularColorChanged(false),
_constantAttenuationChanged(false),
_linearAttenuationChanged(false),
_quadraticAttenuationChanged(false),
_exponentChanged(false),
_cutoffChanged(false),
_lockedChanged(false),
_texturesChanged(false),
CONSTRUCT_PROPERTY(visible, EntityItem::DEFAULT_VISIBLE),
CONSTRUCT_PROPERTY(position, 0),
CONSTRUCT_PROPERTY(dimensions, EntityItem::DEFAULT_DIMENSIONS),
CONSTRUCT_PROPERTY(rotation, EntityItem::DEFAULT_ROTATION),
CONSTRUCT_PROPERTY(mass, EntityItem::DEFAULT_MASS),
CONSTRUCT_PROPERTY(velocity, EntityItem::DEFAULT_VELOCITY),
CONSTRUCT_PROPERTY(gravity, EntityItem::DEFAULT_GRAVITY),
CONSTRUCT_PROPERTY(damping, EntityItem::DEFAULT_DAMPING),
CONSTRUCT_PROPERTY(lifetime, EntityItem::DEFAULT_LIFETIME),
CONSTRUCT_PROPERTY(script, EntityItem::DEFAULT_SCRIPT),
CONSTRUCT_PROPERTY(color, ),
CONSTRUCT_PROPERTY(modelURL, ""),
CONSTRUCT_PROPERTY(animationURL, ""),
CONSTRUCT_PROPERTY(animationFPS, ModelEntityItem::DEFAULT_ANIMATION_FPS),
CONSTRUCT_PROPERTY(animationFrameIndex, ModelEntityItem::DEFAULT_ANIMATION_FRAME_INDEX),
CONSTRUCT_PROPERTY(animationIsPlaying, ModelEntityItem::DEFAULT_ANIMATION_IS_PLAYING),
CONSTRUCT_PROPERTY(registrationPoint, EntityItem::DEFAULT_REGISTRATION_POINT),
CONSTRUCT_PROPERTY(angularVelocity, EntityItem::DEFAULT_ANGULAR_VELOCITY),
CONSTRUCT_PROPERTY(angularDamping, EntityItem::DEFAULT_ANGULAR_DAMPING),
CONSTRUCT_PROPERTY(ignoreForCollisions, EntityItem::DEFAULT_IGNORE_FOR_COLLISIONS),
CONSTRUCT_PROPERTY(collisionsWillMove, EntityItem::DEFAULT_COLLISIONS_WILL_MOVE),
CONSTRUCT_PROPERTY(isSpotlight, false),
CONSTRUCT_PROPERTY(diffuseColor, ),
CONSTRUCT_PROPERTY(ambientColor, ),
CONSTRUCT_PROPERTY(specularColor, ),
CONSTRUCT_PROPERTY(constantAttenuation, 1.0f),
CONSTRUCT_PROPERTY(linearAttenuation, 0.0f),
CONSTRUCT_PROPERTY(quadraticAttenuation, 0.0f),
CONSTRUCT_PROPERTY(exponent, 0.0f),
CONSTRUCT_PROPERTY(cutoff, PI),
CONSTRUCT_PROPERTY(locked, false),
CONSTRUCT_PROPERTY(textures, ""),
CONSTRUCT_PROPERTY(animationSettings, ""),
CONSTRUCT_PROPERTY(userData, EntityItem::DEFAULT_USER_DATA),
CONSTRUCT_PROPERTY(text, TextEntityItem::DEFAULT_TEXT),
CONSTRUCT_PROPERTY(lineHeight, TextEntityItem::DEFAULT_LINE_HEIGHT),
CONSTRUCT_PROPERTY(textColor, TextEntityItem::DEFAULT_TEXT_COLOR),
CONSTRUCT_PROPERTY(backgroundColor, TextEntityItem::DEFAULT_BACKGROUND_COLOR),
_id(UNKNOWN_ENTITY_ID),
_idSet(false),
_lastEdited(0),
_created(UNKNOWN_CREATED_TIME),
_type(EntityTypes::Unknown),
_glowLevel(0.0f),
_localRenderAlpha(1.0f),
_glowLevelChanged(false),
_localRenderAlphaChanged(false),
_defaultSettings(true),
_naturalDimensions(1.0f, 1.0f, 1.0f)
{

View file

@ -114,6 +114,9 @@ public:
EntityItemProperties();
virtual ~EntityItemProperties();
EntityTypes::EntityType getType() const { return _type; }
void setType(EntityTypes::EntityType type) { _type = type; }
virtual QScriptValue copyToScriptValue(QScriptEngine* engine) const;
virtual void copyFromScriptValue(const QScriptValue& object);
@ -131,86 +134,63 @@ public:
AABox getAABoxInMeters() const;
void debugDump() const;
void setLastEdited(quint64 usecTime) { _lastEdited = usecTime; }
DEFINE_PROPERTY(PROP_VISIBLE, Visible, visible, bool);
DEFINE_PROPERTY_REF_WITH_SETTER(PROP_POSITION, Position, position, glm::vec3);
DEFINE_PROPERTY_REF(PROP_DIMENSIONS, Dimensions, dimensions, glm::vec3);
DEFINE_PROPERTY_REF(PROP_ROTATION, Rotation, rotation, glm::quat);
DEFINE_PROPERTY(PROP_MASS, Mass, mass, float);
DEFINE_PROPERTY_REF(PROP_VELOCITY, Velocity, velocity, glm::vec3);
DEFINE_PROPERTY_REF(PROP_GRAVITY, Gravity, gravity, glm::vec3);
DEFINE_PROPERTY(PROP_DAMPING, Damping, damping, float);
DEFINE_PROPERTY(PROP_LIFETIME, Lifetime, lifetime, float);
DEFINE_PROPERTY_REF(PROP_SCRIPT, Script, script, QString);
DEFINE_PROPERTY_REF(PROP_COLOR, Color, color, xColor);
DEFINE_PROPERTY_REF(PROP_MODEL_URL, ModelURL, modelURL, QString);
DEFINE_PROPERTY_REF(PROP_ANIMATION_URL, AnimationURL, animationURL, QString);
DEFINE_PROPERTY(PROP_ANIMATION_FPS, AnimationFPS, animationFPS, float);
DEFINE_PROPERTY(PROP_ANIMATION_FRAME_INDEX, AnimationFrameIndex, animationFrameIndex, float);
DEFINE_PROPERTY(PROP_ANIMATION_PLAYING, AnimationIsPlaying, animationIsPlaying, bool);
DEFINE_PROPERTY_REF(PROP_REGISTRATION_POINT, RegistrationPoint, registrationPoint, glm::vec3);
DEFINE_PROPERTY_REF(PROP_ANGULAR_VELOCITY, AngularVelocity, angularVelocity, glm::vec3);
DEFINE_PROPERTY(PROP_ANGULAR_DAMPING, AngularDamping, angularDamping, float);
DEFINE_PROPERTY(PROP_IGNORE_FOR_COLLISIONS, IgnoreForCollisions, ignoreForCollisions, bool);
DEFINE_PROPERTY(PROP_COLLISIONS_WILL_MOVE, CollisionsWillMove, collisionsWillMove, bool);
DEFINE_PROPERTY(PROP_IS_SPOTLIGHT, IsSpotlight, isSpotlight, bool);
DEFINE_PROPERTY_REF(PROP_DIFFUSE_COLOR, DiffuseColor, diffuseColor, xColor);
DEFINE_PROPERTY_REF(PROP_AMBIENT_COLOR, AmbientColor, ambientColor, xColor);
DEFINE_PROPERTY_REF(PROP_SPECULAR_COLOR, SpecularColor, specularColor, xColor);
DEFINE_PROPERTY(PROP_CONSTANT_ATTENUATION, ConstantAttenuation, constantAttenuation, float);
DEFINE_PROPERTY(PROP_LINEAR_ATTENUATION, LinearAttenuation, linearAttenuation, float);
DEFINE_PROPERTY(PROP_QUADRATIC_ATTENUATION, QuadraticAttenuation, quadraticAttenuation, float);
DEFINE_PROPERTY(PROP_EXPONENT, Exponent, exponent, float);
DEFINE_PROPERTY(PROP_CUTOFF, Cutoff, cutoff, float);
DEFINE_PROPERTY(PROP_LOCKED, Locked, locked, bool);
DEFINE_PROPERTY_REF(PROP_TEXTURES, Textures, textures, QString);
DEFINE_PROPERTY_REF_WITH_SETTER_AND_GETTER(PROP_ANIMATION_SETTINGS, AnimationSettings, animationSettings, QString);
DEFINE_PROPERTY_REF(PROP_USER_DATA, UserData, userData, QString);
DEFINE_PROPERTY_REF(PROP_TEXT, Text, text, QString);
DEFINE_PROPERTY(PROP_LINE_HEIGHT, LineHeight, lineHeight, float);
DEFINE_PROPERTY_REF(PROP_TEXT_COLOR, TextColor, textColor, xColor);
DEFINE_PROPERTY_REF(PROP_BACKGROUND_COLOR, BackgroundColor, backgroundColor, xColor);
// properties of all entities
EntityTypes::EntityType getType() const { return _type; }
void setType(EntityTypes::EntityType type) { _type = type; }
const glm::vec3& getPosition() const { return _position; }
/// set position in meter units, will be clamped to domain bounds
void setPosition(const glm::vec3& value) { _position = glm::clamp(value, 0.0f, (float)TREE_SCALE); _positionChanged = true; }
const glm::vec3& getDimensions() const { return _dimensions; }
void setDimensions(const glm::vec3& value) { _dimensions = value; _dimensionsChanged = true; }
public:
float getMaxDimension() const { return glm::max(_dimensions.x, _dimensions.y, _dimensions.z); }
const glm::quat& getRotation() const { return _rotation; }
void setRotation(const glm::quat& rotation) { _rotation = rotation; _rotationChanged = true; }
float getMass() const { return _mass; }
void setMass(float value) { _mass = value; _massChanged = true; }
/// velocity in meters (0.0-1.0) per second
const glm::vec3& getVelocity() const { return _velocity; }
/// velocity in meters (0.0-1.0) per second
void setVelocity(const glm::vec3& value) { _velocity = value; _velocityChanged = true; }
/// gravity in meters (0.0-TREE_SCALE) per second squared
const glm::vec3& getGravity() const { return _gravity; }
/// gravity in meters (0.0-TREE_SCALE) per second squared
void setGravity(const glm::vec3& value) { _gravity = value; _gravityChanged = true; }
float getDamping() const { return _damping; }
void setDamping(float value) { _damping = value; _dampingChanged = true; }
float getLifetime() const { return _lifetime; } /// get the lifetime in seconds for the entity
void setLifetime(float value) { _lifetime = value; _lifetimeChanged = true; } /// set the lifetime in seconds for the entity
const QString& getUserData() const { return _userData; }
void setUserData(const QString& value) { _userData = value; _userDataChanged = true; }
float getAge() const { return (float)(usecTimestampNow() - _created) / (float)USECS_PER_SECOND; }
quint64 getCreated() const { return _created; }
void setCreated(quint64 usecTime) { _created = usecTime; }
bool hasCreatedTime() const { return (_created != UNKNOWN_CREATED_TIME); }
// NOTE: how do we handle _defaultSettings???
bool containsBoundsProperties() const { return (_positionChanged || _dimensionsChanged); }
bool containsPositionChange() const { return _positionChanged; }
bool containsDimensionsChange() const { return _dimensionsChanged; }
// TODO: this need to be more generic. for now, we're going to have the properties class support these as
// named getter/setters, but we want to move them to generic types...
// properties we want to move to just models and particles
xColor getColor() const { return _color; }
const QString& getModelURL() const { return _modelURL; }
const QString& getAnimationURL() const { return _animationURL; }
float getAnimationFrameIndex() const { return _animationFrameIndex; }
bool getAnimationIsPlaying() const { return _animationIsPlaying; }
float getAnimationFPS() const { return _animationFPS; }
QString getAnimationSettings() const;
float getGlowLevel() const { return _glowLevel; }
float getLocalRenderAlpha() const { return _localRenderAlpha; }
const QString& getScript() const { return _script; }
// model related properties
void setColor(const xColor& value) { _color = value; _colorChanged = true; }
void setModelURL(const QString& url) { _modelURL = url; _modelURLChanged = true; }
void setAnimationURL(const QString& url) { _animationURL = url; _animationURLChanged = true; }
void setAnimationFrameIndex(float value) { _animationFrameIndex = value; _animationFrameIndexChanged = true; }
void setAnimationIsPlaying(bool value) { _animationIsPlaying = value; _animationIsPlayingChanged = true; }
void setAnimationFPS(float value) { _animationFPS = value; _animationFPSChanged = true; }
void setAnimationSettings(const QString& value);
void setGlowLevel(float value) { _glowLevel = value; _glowLevelChanged = true; }
void setLocalRenderAlpha(float value) { _localRenderAlpha = value; _localRenderAlphaChanged = true; }
void setScript(const QString& value) { _script = value; _scriptChanged = true; }
static bool encodeEntityEditPacket(PacketType command, EntityItemID id, const EntityItemProperties& properties,
unsigned char* bufferOut, int sizeIn, int& sizeOut);
@ -222,23 +202,6 @@ public:
static bool decodeEntityEditPacket(const unsigned char* data, int bytesToRead, int& processedBytes,
EntityItemID& entityID, EntityItemProperties& properties);
bool positionChanged() const { return _positionChanged; }
bool rotationChanged() const { return _rotationChanged; }
bool massChanged() const { return _massChanged; }
bool velocityChanged() const { return _velocityChanged; }
bool gravityChanged() const { return _gravityChanged; }
bool dampingChanged() const { return _dampingChanged; }
bool lifetimeChanged() const { return _lifetimeChanged; }
bool userDataChanged() const { return _userDataChanged; }
bool scriptChanged() const { return _scriptChanged; }
bool dimensionsChanged() const { return _dimensionsChanged; }
bool registrationPointChanged() const { return _registrationPointChanged; }
bool colorChanged() const { return _colorChanged; }
bool modelURLChanged() const { return _modelURLChanged; }
bool animationURLChanged() const { return _animationURLChanged; }
bool animationIsPlayingChanged() const { return _animationIsPlayingChanged; }
bool animationFrameIndexChanged() const { return _animationFrameIndexChanged; }
bool animationFPSChanged() const { return _animationFPSChanged; }
bool glowLevelChanged() const { return _glowLevelChanged; }
bool localRenderAlphaChanged() const { return _localRenderAlphaChanged; }
@ -246,167 +209,26 @@ public:
void markAllChanged();
void setSittingPoints(const QVector<SittingPoint>& sittingPoints);
const glm::vec3& getNaturalDimensions() const { return _naturalDimensions; }
void setNaturalDimensions(const glm::vec3& value) { _naturalDimensions = value; }
const glm::vec3& getRegistrationPoint() const { return _registrationPoint; }
void setRegistrationPoint(const glm::vec3& value) { _registrationPoint = value; _registrationPointChanged = true; }
const glm::vec3& getAngularVelocity() const { return _angularVelocity; }
void setAngularVelocity(const glm::vec3& value) { _angularVelocity = value; _angularVelocityChanged = true; }
float getAngularDamping() const { return _angularDamping; }
void setAngularDamping(float value) { _angularDamping = value; _angularDampingChanged = true; }
bool getVisible() const { return _visible; }
void setVisible(bool value) { _visible = value; _visibleChanged = true; }
bool getIgnoreForCollisions() const { return _ignoreForCollisions; }
void setIgnoreForCollisions(bool value) { _ignoreForCollisions = value; _ignoreForCollisionsChanged = true; }
bool getCollisionsWillMove() const { return _collisionsWillMove; }
void setCollisionsWillMove(bool value) { _collisionsWillMove = value; _collisionsWillMoveChanged = true; }
bool getIsSpotlight() const { return _isSpotlight; }
void setIsSpotlight(bool value) { _isSpotlight = value; _isSpotlightChanged = true; }
xColor getDiffuseColor() const { return _diffuseColor; }
xColor getAmbientColor() const { return _ambientColor; }
xColor getSpecularColor() const { return _specularColor; }
void setDiffuseColor(const xColor& value) { _diffuseColor = value; _diffuseColorChanged = true; }
void setAmbientColor(const xColor& value) { _ambientColor = value; _ambientColorChanged = true; }
void setSpecularColor(const xColor& value) { _specularColor = value; _specularColorChanged = true; }
bool diffuseColorChanged() const { return _colorChanged; }
bool ambientColorChanged() const { return _ambientColorChanged; }
bool specularColorChanged() const { return _specularColorChanged; }
float getConstantAttenuation() const { return _constantAttenuation; }
void setConstantAttenuation(float value) { _constantAttenuation = value; _constantAttenuationChanged = true; }
float getLinearAttenuation() const { return _linearAttenuation; }
void setLinearAttenuation(float value) { _linearAttenuation = value; _linearAttenuationChanged = true; }
float getQuadraticAttenuation() const { return _quadraticAttenuation; }
void setQuadraticAttenuation(float value) { _quadraticAttenuation = value; _quadraticAttenuationChanged = true; }
float getExponent() const { return _exponent; }
void setExponent(float value) { _exponent = value; _exponentChanged = true; }
float getCutoff() const { return _cutoff; }
void setCutoff(float value) { _cutoff = value; _cutoffChanged = true; }
bool getLocked() const { return _locked; }
void setLocked(bool value) { _locked = value; _lockedChanged = true; }
bool lockedChanged() const { return _lockedChanged; }
const QString& getTextures() const { return _textures; }
void setTextures(const QString& value) { _textures = value; _texturesChanged = true; }
const QStringList& getTextureNames() const { return _textureNames; }
void setTextureNames(const QStringList& value) { _textureNames = value; }
void setLastEdited(quint64 usecTime) { _lastEdited = usecTime; }
private:
QUuid _id;
bool _idSet;
quint64 _lastEdited;
quint64 _created;
EntityTypes::EntityType _type;
void setType(const QString& typeName) { _type = EntityTypes::getEntityTypeFromName(typeName); }
glm::vec3 _position;
glm::vec3 _dimensions;
glm::quat _rotation;
float _mass;
glm::vec3 _velocity;
glm::vec3 _gravity;
float _damping;
float _lifetime;
QString _userData;
QString _script;
glm::vec3 _registrationPoint;
glm::vec3 _angularVelocity;
float _angularDamping;
bool _visible;
bool _ignoreForCollisions;
bool _collisionsWillMove;
bool _positionChanged;
bool _dimensionsChanged;
bool _rotationChanged;
bool _massChanged;
bool _velocityChanged;
bool _gravityChanged;
bool _dampingChanged;
bool _lifetimeChanged;
bool _userDataChanged;
bool _scriptChanged;
bool _registrationPointChanged;
bool _angularVelocityChanged;
bool _angularDampingChanged;
bool _visibleChanged;
bool _ignoreForCollisionsChanged;
bool _collisionsWillMoveChanged;
// TODO: this need to be more generic. for now, we're going to have the properties class support these as
// named getter/setters, but we want to move them to generic types...
xColor _color;
QString _modelURL;
QString _animationURL;
bool _animationIsPlaying;
float _animationFrameIndex;
float _animationFPS;
QString _animationSettings;
float _glowLevel;
float _localRenderAlpha;
bool _isSpotlight;
bool _colorChanged;
bool _modelURLChanged;
bool _animationURLChanged;
bool _animationIsPlayingChanged;
bool _animationFrameIndexChanged;
bool _animationFPSChanged;
bool _animationSettingsChanged;
bool _glowLevelChanged;
bool _localRenderAlphaChanged;
bool _isSpotlightChanged;
xColor _diffuseColor;
xColor _ambientColor;
xColor _specularColor;
float _constantAttenuation;
float _linearAttenuation;
float _quadraticAttenuation;
float _exponent;
float _cutoff;
bool _locked;
QString _textures;
bool _diffuseColorChanged;
bool _ambientColorChanged;
bool _specularColorChanged;
bool _constantAttenuationChanged;
bool _linearAttenuationChanged;
bool _quadraticAttenuationChanged;
bool _exponentChanged;
bool _cutoffChanged;
bool _lockedChanged;
bool _texturesChanged;
DEFINE_PROPERTY_REF(PROP_TEXT, Text, text, QString);
DEFINE_PROPERTY(PROP_LINE_HEIGHT, LineHeight, lineHeight, float);
DEFINE_PROPERTY_REF(PROP_TEXT_COLOR, TextColor, textColor, xColor);
DEFINE_PROPERTY_REF(PROP_BACKGROUND_COLOR, BackgroundColor, backgroundColor, xColor);
private:
bool _defaultSettings;
// NOTE: The following are pseudo client only properties. They are only used in clients which can access
@ -420,6 +242,11 @@ QScriptValue EntityItemPropertiesToScriptValue(QScriptEngine* engine, const Enti
void EntityItemPropertiesFromScriptValue(const QScriptValue &object, EntityItemProperties& properties);
// define these inline here so the macros work
inline void EntityItemProperties::setPosition(const glm::vec3& value)
{ _position = glm::clamp(value, 0.0f, (float)TREE_SCALE); _positionChanged = true; }
inline QDebug operator<<(QDebug debug, const EntityItemProperties& properties) {
debug << "EntityItemProperties[" << "\n"
<< " position:" << properties.getPosition() << "in meters" << "\n"

View file

@ -267,19 +267,39 @@
#define DEFINE_PROPERTY(P, N, n, T) \
public: \
T get##N() const { return _##n; } \
void set##N(T value) { _##n = value; _##n##Changed = true; } \
T get##N() const { return _##n; } \
void set##N(T value) { _##n = value; _##n##Changed = true; } \
bool n##Changed() const { return _##n##Changed; } \
private: \
T _##n; \
bool _##n##Changed;
T _##n; \
bool _##n##Changed;
#define DEFINE_PROPERTY_REF(P, N, n, T) \
public: \
const T& get##N() const { return _##n; } \
void set##N(const T& value) { _##n = value; _##n##Changed = true; } \
const T& get##N() const { return _##n; } \
void set##N(const T& value) { _##n = value; _##n##Changed = true; } \
bool n##Changed() const { return _##n##Changed; } \
private: \
T _##n; \
bool _##n##Changed;
T _##n; \
bool _##n##Changed;
#define DEFINE_PROPERTY_REF_WITH_SETTER(P, N, n, T) \
public: \
const T& get##N() const { return _##n; } \
void set##N(const T& value); \
bool n##Changed() const; \
private: \
T _##n; \
bool _##n##Changed;
#define DEFINE_PROPERTY_REF_WITH_SETTER_AND_GETTER(P, N, n, T) \
public: \
T get##N() const; \
void set##N(const T& value); \
bool n##Changed() const; \
private: \
T _##n; \
bool _##n##Changed;