Particle Class Reference

#include <particles.h>

Collaboration diagram for Particle:

Public Member Functions
	Particle (const ParticleParameters &p, const ClientParticleTexRef &texture, v2f texpos, v2f texsize, video::SColor color, ParticleSpawner *parent=nullptr, std::unique_ptr< ClientParticleTexture > owned_texture=nullptr)
	~Particle ()
void	step (float dtime, ClientEnvironment *env)
bool	isExpired () const
ParticleSpawner *	getParent () const
const ClientParticleTexRef &	getTextureRef () const
ParticleBuffer *	getBuffer () const
bool	attachToBuffer (ParticleBuffer *buffer)

Private Member Functions
video::SColor	updateLight (ClientEnvironment *env)
void	updateVertices (ClientEnvironment *env, video::SColor color)

Private Attributes
ParticleBuffer *	m_buffer = nullptr
u16	m_index
float	m_time = 0.0f
float	m_expiration
video::SColor	m_base_color
ClientParticleTexRef	m_texture
v2f	m_texpos
v2f	m_texsize
v3f	m_pos
v3f	m_velocity
v3f	m_acceleration
const ParticleParameters	m_p
float	m_animation_time = 0.0f
int	m_animation_frame = 0
ParticleSpawner *	m_parent = nullptr
std::unique_ptr< ClientParticleTexture >	m_owned_texture

Constructor & Destructor Documentation

Particle()

Particle::Particle	(	const ParticleParameters &	p,
		const ClientParticleTexRef &	texture,
		v2f	texpos,
		v2f	texsize,
		video::SColor	color,
		ParticleSpawner *	parent = nullptr,
		std::unique_ptr< ClientParticleTexture >	owned_texture = nullptr )

~Particle()

Particle::~Particle

(

)

References m_buffer, m_index, and ParticleBuffer::release().

Here is the call graph for this function:

Member Function Documentation

attachToBuffer()

bool Particle::attachToBuffer

(

ParticleBuffer *

buffer

)

References ParticleBuffer::allocate(), m_buffer, and m_index.

Here is the call graph for this function:

getBuffer()

ParticleBuffer * Particle::getBuffer ( ) const

inline

References m_buffer.

getParent()

ParticleSpawner * Particle::getParent ( ) const

inline

References m_parent.

getTextureRef()

const ClientParticleTexRef & Particle::getTextureRef ( ) const

inline

References m_texture.

isExpired()

bool Particle::isExpired ( ) const

inline

References m_expiration, and m_time.

step()

void Particle::step	(	float	dtime,
		ClientEnvironment *	env )

References CommonParticleParams::animation, ParticleParameters::bounce, BS, collisionMoveResult::collides, CommonParticleParams::collision_removal, CommonParticleParams::collisiondetection, collisionMoveSimple(), TileAnimationParams::determineParams(), ParticleParameters::drag, ClientEnvironment::getGameDef(), ParticleParameters::jitter, m_acceleration, m_animation_frame, m_animation_time, m_expiration, m_p, m_pos, m_texture, m_time, m_velocity, CommonParticleParams::object_collision, ParticleParamTypes::RangedParameter< T >::pickWithin(), ClientParticleTexRef::ref, ParticleParameters::size, TAT_NONE, ClientParticleTexRef::tex, TileAnimationParams::type, updateLight(), updateVertices(), vecAbsolute(), and vecSign().

Here is the call graph for this function:

updateLight()

video::SColor Particle::updateLight ( ClientEnvironment * env )

private

References blend_light(), ClientEnvironment::getClientMap(), Environment::getDayNightRatio(), ClientEnvironment::getGameDef(), MapNode::getLightBlend(), NodeDefManager::getLightingFlags(), Map::getNode(), CommonParticleParams::glow, LIGHT_SUN, m_base_color, m_p, m_pos, IGameDef::ndef(), and p().

Referenced by step().

Here is the call graph for this function:

Here is the caller graph for this function:

updateVertices()

void Particle::updateVertices ( ClientEnvironment * env, video::SColor color )

private

References CommonParticleParams::animation, BS, TileAnimationParams::determineParams(), ClientEnvironment::getCameraOffset(), ClientEnvironment::getLocalPlayer(), TileAnimationParams::getTextureCoords(), ParticleBuffer::getVertices(), intToFloat(), m_animation_frame, m_buffer, m_expiration, m_index, m_p, m_pos, m_texpos, m_texsize, m_texture, m_time, ClientParticleTexRef::ref, ParticleParameters::size, TAT_NONE, ClientParticleTexRef::tex, TileAnimationParams::type, and CommonParticleParams::vertical.

Referenced by step().

Here is the call graph for this function:

Here is the caller graph for this function:

Member Data Documentation

m_acceleration

v3f Particle::m_acceleration

private

Referenced by step().

m_animation_frame

int Particle::m_animation_frame = 0

private

Referenced by step(), and updateVertices().

m_animation_time

float Particle::m_animation_time = 0.0f

private

Referenced by step().

m_base_color

video::SColor Particle::m_base_color

private

Referenced by updateLight().

m_buffer

ParticleBuffer* Particle::m_buffer = nullptr

private

Referenced by ~Particle(), attachToBuffer(), getBuffer(), and updateVertices().

m_expiration

float Particle::m_expiration

private

Referenced by isExpired(), step(), and updateVertices().

m_index

u16 Particle::m_index

private

Referenced by ~Particle(), attachToBuffer(), and updateVertices().

m_owned_texture

std::unique_ptr<ClientParticleTexture> Particle::m_owned_texture

private

m_p

const ParticleParameters Particle::m_p

private

Referenced by step(), updateLight(), and updateVertices().

m_parent

ParticleSpawner* Particle::m_parent = nullptr

private

Referenced by getParent().

m_pos

v3f Particle::m_pos

private

Referenced by step(), updateLight(), and updateVertices().

m_texpos

v2f Particle::m_texpos

private

Referenced by updateVertices().

m_texsize

v2f Particle::m_texsize

private

Referenced by updateVertices().

m_texture

ClientParticleTexRef Particle::m_texture

private

Referenced by getTextureRef(), step(), and updateVertices().

m_time

float Particle::m_time = 0.0f

private

Referenced by isExpired(), step(), and updateVertices().

m_velocity

v3f Particle::m_velocity

private

Referenced by step().

---

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

• client/particles.h
• client/particles.cpp