MagicStarParticle Class Reference

#include <magic_star.h>

Inheritance diagram for MagicStarParticle:

[legend]Collaboration diagram for MagicStarParticle:

[legend]List of all members.

Public Member Functions
	MagicStarParticle ()
void	Refresh ()

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Detailed Description

Definition at line 26 of file magic_star.h.

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Constructor & Destructor Documentation

MagicStarParticle::MagicStarParticle

(

)

Definition at line 28 of file magic_star.cpp.

                                     :
  Particle("magic_star_particle")
{
  m_initial_time_to_live = 30;
  m_left_time_to_live = m_initial_time_to_live;
  m_time_between_scale = 25;

  uint color=randomObj.GetLong(0,2);
  switch(color)
  {
    case 0 : image = ParticleEngine::GetSprite(MAGIC_STAR_R_spr); break;
    case 1 : image = ParticleEngine::GetSprite(MAGIC_STAR_Y_spr); break;
    case 2 : image = ParticleEngine::GetSprite(MAGIC_STAR_B_spr); break;
    default: assert(false);
  }
  image->Scale(0.0, 0.0);
  SetSize( Point2i(1, 1) );
}

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Member Function Documentation

void MagicStarParticle::Refresh

(

)

[virtual]

Reimplemented from Particle.

Definition at line 47 of file magic_star.cpp.

{
  uint time = Time::GetInstance()->Read() - m_last_refresh;
  if (time >= m_time_between_scale) {
    if (m_left_time_to_live <= 0) return ;
    float lived_time = m_initial_time_to_live - m_left_time_to_live;
    float coeff = sin(M_PI_2*((float)lived_time/((float)m_initial_time_to_live)));
    image->SetRotation_rad(coeff * 2 * M_PI);
  }
  Particle::Refresh();
}

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

• src/particles/magic_star.h
• src/particles/magic_star.cpp

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