#include <particlelist.h>

Inheritance diagram for ParticleList:

Public Member Functions
	ParticleList (ParticleContainer *const parent, const bool delParent)

	~ParticleList ()

void	addLocally (Particle *const particle)

void	removeLocally (const Particle *const particle)

void	clearLocally ()

void	moveTo (const float x, const float y)

size_t	size () const

Public Member Functions inherited from ParticleContainer
	ParticleContainer (ParticleContainer *const parent, const bool delParent)

virtual	~ParticleContainer ()

void	clear ()

Protected Attributes
std::list< Particle * >	mElements

size_t	mSize

Protected Attributes inherited from ParticleContainer
ParticleContainer *	mNext

bool	mDelParent

Detailed Description

Linked list of particle effects.

Definition at line 38 of file particlelist.h.

Constructor & Destructor Documentation

◆ ParticleList()

ParticleList::ParticleList	(	ParticleContainer *const	parent,
		const bool	delParent
	)

Definition at line 35 of file particlelist.cpp.

  :
  ParticleContainer(parent, delParent),
  mElements(),
  mSize(0U)
 {}

◆ ~ParticleList()

ParticleList::~ParticleList ( )

Definition at line 42 of file particlelist.cpp.

43 {

44 }

Member Function Documentation

◆ addLocally()

void ParticleList::addLocally ( Particle *const particle )

Takes control of and adds a particle

Definition at line 46 of file particlelist.cpp.

 {
  if (particle != nullptr)
  {
  mElements.push_back(particle);
  mSize ++;
  }
 }

References mElements, and mSize.

Referenced by ActorSprite::controlAutoParticle(), and ActorSprite::controlCustomParticle().

◆ clearLocally()

void ParticleList::clearLocally ( )

virtual

Kills and removes all particle effects (only in this container)

Reimplemented from ParticleContainer.

Definition at line 75 of file particlelist.cpp.

 {
  FOR_EACH (ParticleListCIter, it, mElements)
  {
  (*it)->kill();
  (*it)->prepareToDie();
  }
  
  mElements.clear();
  mSize = 0U;
 }

References FOR_EACH, mElements, and mSize.

◆ moveTo()

void ParticleList::moveTo	(	const float	x,
		const float	y
	)

virtual

Sets the positions of all elements

Reimplemented from ParticleContainer.

Definition at line 87 of file particlelist.cpp.

 {
  ParticleContainer::moveTo(x, y);
  
  for (std::list<Particle *>::iterator it = mElements.begin();
  it != mElements.end(); )
  {
  Particle *const p = *it;
  p->moveTo(x, y);
  if (p->isExtinct())
  {
  p->kill();
  it = mElements.erase(it);
  mSize --;
  }
  else
  {
  ++it;
  }
  }
 }

References Particle::isExtinct(), Particle::kill(), mElements, ParticleContainer::moveTo(), Particle::moveTo(), mSize, x, and y.

Referenced by ActorSprite::logic().

◆ removeLocally()

void ParticleList::removeLocally ( const Particle *const particle )

‘kills’ and removes a particle

Definition at line 55 of file particlelist.cpp.

 {
  for (std::list<Particle *>::iterator it = mElements.begin();
  it != mElements.end(); )
  {
  Particle *const p = *it;
  if (p == particle)
  {
  p->kill();
  p->prepareToDie();
  it = mElements.erase(it);
  mSize --;
  }
  else
  {
  ++it;
  }
  }
 }