ilikecats/stk-code_catmod
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Used const & to avoid copying of vectors, minor cosmetic changes.

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git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@7603 178a84e3-b1eb-0310-8ba1-8eac791a3b58
This commit is contained in:
hikerstk 2011-02-03 22:39:30 +00:00
parent 4d8b8e5dea
commit 5b6101980e
2 changed files with 19 additions and 14 deletions
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28
src/graphics/particle_emitter.cpp
View File

@ -40,11 +40,12 @@ public:
m_start_fading = start;
m_end_fading = end;
assert(m_end_fading >= m_start_fading);
}
} // FadeAwayAffector
// ------------------------------------------------------------------------
virtual void affect(u32 now, scene::SParticle* particlearray, u32 count)
{
scene::ICameraSceneNode* curr_cam = irr_driver->getSceneManager()->getActiveCamera();
scene::ICameraSceneNode* curr_cam =
irr_driver->getSceneManager()->getActiveCamera();
const core::vector3df& cam_pos = curr_cam->getPosition();
// printf("Affect called with now=%u, camera=%s\n", now, curr_cam->getName());
@ -71,20 +72,23 @@ public:
curr.color.setAlpha((int)((distance_squared - m_start_fading)
/ (m_end_fading - m_start_fading)));
}
}
}
} // for n<count
} // affect
// ------------------------------------------------------------------------
virtual scene::E_PARTICLE_AFFECTOR_TYPE getType() const
{
// FIXME: this method seems to make sense only for built-in affectors
return scene::EPAT_FADE_OUT;
}
};
}; // FadeAwayAffector
ParticleEmitter::ParticleEmitter(const ParticleKind* type, core::vector3df position,
scene::ISceneNode* parent) : m_position(position)
// ============================================================================
ParticleEmitter::ParticleEmitter(const ParticleKind* type,
const core::vector3df &position,
scene::ISceneNode* parent)
: m_position(position)
{
assert(type != NULL);
m_magic_number = 0x58781325;
@ -164,7 +168,7 @@ void ParticleEmitter::setCreationRate(float f)
//-----------------------------------------------------------------------------
void ParticleEmitter::setPosition(core::vector3df pos)
void ParticleEmitter::setPosition(const core::vector3df &pos)
{
m_node->setPosition(pos);
}
@ -295,4 +299,4 @@ void ParticleEmitter::setParticleType(const ParticleKind* type)
m_node->addAffector(faa);
faa->drop();
}
}
} // setParticleType

5
src/graphics/particle_emitter.hpp
View File

@ -53,13 +53,14 @@ private:
public:
ParticleEmitter (const ParticleKind* type, core::vector3df position,
ParticleEmitter (const ParticleKind* type,
const core::vector3df &position,
scene::ISceneNode* parent = NULL);
virtual ~ParticleEmitter();
virtual void update ();
void setCreationRate(float f);
void setPosition(core::vector3df pos);
void setPosition(const core::vector3df &pos);
const ParticleKind* getParticlesInfo() const { return m_particle_type; }