Dragonfly 4.20
A text-based game engine
Public Member Functions | Private Attributes | List of all members
df::Fader Class Reference
Inheritance diagram for df::Fader:
Inheritance graph

Public Member Functions

 Fader (float size, int age, unsigned char opacity, unsigned char r, unsigned char g, unsigned char b)
 
int eventHandler (const df::Event *p_e) override
 
- Public Member Functions inherited from df::Particle
 Particle (float size, int age, unsigned char opacity, unsigned char r, unsigned char g, unsigned char b)
 
 Particle (float size, int age, unsigned char opacity, Color color)
 
void setRGB (Color color)
 
void setRGB (unsigned char r, unsigned char g, unsigned char b)
 
void setAge (int new_age)
 
int getAge () const
 
int eventHandler (const Event *p_e) override
 
virtual int serialize (std::stringstream *p_ss, unsigned int attr=0) override
 
virtual int deserialize (std::stringstream *p_ss, unsigned int *p_a) override
 
- Public Member Functions inherited from df::Object
 Object ()
 
virtual ~Object ()
 
void setId (int new_id)
 
int getId () const
 
virtual void setType (std::string new_type)
 
std::string getType () const
 
virtual int setPosition (Vector new_position)
 
Vector getPosition () const
 
virtual int eventHandler (const Event *p_event)
 
bool isSolid () const
 
virtual int setSolidness (Solidness new_solid)
 
Solidness getSolidness () const
 
void setNoSoft (bool new_no_soft=true)
 
bool getNoSoft () const
 
virtual void setAvoidCollisions (bool new_avoid_collisions=true)
 
bool getAvoidCollisions () const
 
virtual int setAltitude (int new_altitude)
 
int getAltitude () const
 
void setSpeed (float speed)
 
float getSpeed () const
 
virtual void setDirection (Vector new_direction)
 
Vector getDirection () const
 
virtual void setVelocity (Vector velocity)
 
Vector getVelocity () const
 
virtual void setAcceleration (Vector new_acceleration)
 
Vector getAcceleration () const
 
void accelerate ()
 
Vector predictPosition ()
 
void pathTo (Vector position)
 
void pathTo (Object *p_o_target)
 
void moveTo (Vector new_position)
 
void doPathFollowing ()
 
int setVisible (bool new_visible=true)
 
virtual bool isVisible () const
 
virtual int setActive (bool new_active=true)
 
bool isActive () const
 
virtual void setBox (Box new_box)
 
Box getBox () const
 
int registerInterest (std::string event_type)
 
int unregisterInterest (std::string event_type)
 
int getEventCount () const
 
virtual int setSprite (std::string sprite_label)
 
virtual void setAnimation (Animation new_animation, bool set_box=true)
 
Animation getAnimation () const
 
virtual int draw ()
 
virtual int serialize (std::stringstream *p_ss, unsigned int attr=0)
 
virtual int deserialize (std::stringstream *p_ss, unsigned int *p_a=NULL)
 
bool isModified (enum ObjectAttribute attribute) const
 
bool isModified () const
 
virtual void setModified (unsigned int new_modified)
 
virtual unsigned int getModified () const
 
virtual void setShape (Shape new_shape)
 
Shape getShape () const
 
virtual void setFollowPath (bool new_follow_path=true)
 
bool getFollowPath () const
 
void setPath (Path new_path)
 
Path getPath () const
 
PathFindgetPathFind ()
 
std::string toString () const
 
bool operator== (const Object &o)
 
bool operator!= (const Object &o)
 

Private Attributes

unsigned char m_fade
 

Additional Inherited Members

- Static Public Attributes inherited from df::Object
static int max_id
 

Constructor & Destructor Documentation

◆ Fader()

df::Fader::Fader ( float  size,
int  age,
unsigned char  opacity,
unsigned char  r,
unsigned char  g,
unsigned char  b 
)

Create fading particle with size (pixels), age (in ticks), / opacity (0-255) and rgb color.

Member Function Documentation

◆ eventHandler()

int df::Fader::eventHandler ( const df::Event p_event)
overridevirtual

Handle event (default only handles pathfinding).

Return 0 if ignored, else 1.

Reimplemented from df::Object.

Member Data Documentation

◆ m_fade

unsigned char df::Fader::m_fade
private

Amount of fade each step.