FancyProjectile Class Reference

Projectile that emits particles as it travels and homes in on its target. More...

#include <FancyProjectile.hpp>

Inheritance diagram for FancyProjectile:

Collaboration diagram for FancyProjectile:

Public Member Functions
	FancyProjectile (int damage, Damage::Type damageType, sf::Texture &texture, int impactRadius=10)
	Constructs a fancy projectile. More...
void	fire (sf::Vector2f const &from, sf::Vector2f const &to, float flightTimeSeconds) override
	Fires a homing projectile in the opposite direction of the target. The projectiles initial velocity shoots it away from its target, but the projectile then turns around, homing in on its target. More...
void	update (sf::Time const &elapsedTime) override
	Moves the projectile toward its destination. Moves the projectile and associated emitter toward its destination, accounting for turning circle. More...
void	setTarget (std::shared_ptr< Pawn > const &newTarget)
void	attachToParticleSystem (thor::ParticleSystem &system)
Public Member Functions inherited from Projectile
	Projectile (int damage, Damage::Type damageType, sf::Texture &texture, int impactRadius=10)
bool	isActive () const
bool	impactOccured () const
virtual void	onCollide (std::shared_ptr< Collidable > &other, sf::Vector2f const &mtv) override
int	getDamage () const
Damage::Type	getDamageType () const
Public Member Functions inherited from Actor
	Actor (sf::Texture &texture, sf::Shape *collisionMask, sf::Vector2f const &maskOffset)
	Actor (tinyxml2::XMLElement *xml)
void	animate (sf::Time const &elapsedTime)
	Updates the animator and applies it to ourself.
bool	isPlayingAnimation () const
	Returns true if an animation is currently playing.
std::string	getPlayingAnimation () const
	Gets the name of the playing animation. Undefined behaviour if no animation playing.
void	playAnimation (std::string const &name, bool loop=false)
	Begins playing an animation by name.
void	setVisible (bool isVisible=true)
bool	toggleVisible ()
bool	getVisible () const
virtual void	draw (sf::RenderTarget &target) const
Public Member Functions inherited from collision::Collidable
	Collidable (sf::Shape *mask, sf::Vector2f offset)
	Collidable (Collidable const &other)
	Collidable (tinyxml2::XMLElement *xml)
	Constructs a Collidable from an xml tag. Tag requires pointCoint and type attributes in addition to child tags depending on type specified. More...
const sf::Shape *	getMask () const
void	setMask (sf::Shape *mask, sf::Vector2f offset)
virtual void	onCollide (std::shared_ptr< Collidable > &other, sf::Vector2f const &mtv)
	Called when we collide with something.
void	setDebugColour (sf::Color const &c)
void	debug_draw (sf::RenderTarget &target)
void	getAxies (std::vector< sf::Vector2f > &axiesVector)
	Gets all axies of the mask. Gets all axies of the mask. Currently inefficient due to the fact that it iterates over all points and returns all axies (a duplicate of each axis is included!). More...
size_t	getPointCount () const
	Gets the number of points in the mask. Calls mask->getPoint() and returns the result.
sf::Vector2f	projectOntoAxis (sf::Vector2f &axis) const
	Projects the mask onto an axis. Projects each point of the mask onto an axis and returns the min and max points it covers on that axis. More...

Private Attributes
thor::ScopedConnection	mConnection
	Connection to a thor::ParticleSystem. Upon destruction, mEmitter will be disconnected.
thor::UniversalEmitter	mEmitter
	Emitter used to make particles.
const float	mSpeed
const float	mTurnSpeed
	How much the projectile can turn (in radians) each update.
std::weak_ptr< Pawn >	mTarget

Additional Inherited Members
Protected Member Functions inherited from collision::Collidable
void	updateCollidableMask (sf::Vector2f const &newPosition)
	Updates the position of the mask. Updates the position of the mask to equal newPosition plus the offset. More...
Protected Attributes inherited from Projectile
bool	mActive
sf::Vector2f	mVelocity
float	mTimeToLive
bool	mImpactOccurred
Protected Attributes inherited from Actor
bool	mVisible

Detailed Description

Projectile that emits particles as it travels and homes in on its target.

Constructor & Destructor Documentation

FancyProjectile::FancyProjectile	(	int	damage,
		Damage::Type	damageType,
		sf::Texture &	texture,
		int	impactRadius = 10
	)

Constructs a fancy projectile.

Parameters

damage	The amount of damage to inflict on impact.
damageType	The type of damage in inflict, PHYSICAL or MAGICAL.
texture	Visual representation of the projectile.

Member Function Documentation

void FancyProjectile::fire ( sf::Vector2f const &  from, sf::Vector2f const &  to, float  flightTimeSeconds  )

overridevirtual

Fires a homing projectile in the opposite direction of the target. The projectiles initial velocity shoots it away from its target, but the projectile then turns around, homing in on its target.

Parameters

from	The starting location.
to	The destination location.
Ignored	by this projectile type.

Implements Projectile.

void FancyProjectile::update ( sf::Time const &  elapsedTime )

overridevirtual

Moves the projectile toward its destination. Moves the projectile and associated emitter toward its destination, accounting for turning circle.

Parameters

elapsedTime

How much time has passed since update() was last called.

Implements Projectile.

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

• include/FancyProjectile.hpp