FireParticle Class Reference

#include <fire.h>

Inheritance diagram for FireParticle:

[legend]Collaboration diagram for FireParticle:

[legend]List of all members.

Public Member Functions
	FireParticle ()
	~FireParticle ()
void	Refresh ()
void	Draw ()
Protected Member Functions
void	SignalDrowning ()
void	SignalOutOfMap ()
Private Attributes
int	direction
int	creation_time
bool	on_ground
int	oscil_delta

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Detailed Description

Definition at line 26 of file fire.h.

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Constructor & Destructor Documentation

FireParticle::FireParticle

(

)

Definition at line 34 of file fire.cpp.

                           :
  Particle("fire_particle")
{
  SetCollisionModel(false, false, false);
  m_left_time_to_live = 100;
  m_check_move_on_end_turn = true;
  fire_cfg.damage = 1;
  fire_cfg.explosion_range = 5;
  fire_cfg.blast_range = 0;
  fire_cfg.blast_force = 0;
  fire_cfg.particle_range = 6;
//  direction = randomSync.GetBool() ? -1 : 1;
//  oscil_delta = randomSync.GetLong(0, dig_ground_time);
  direction = randomObj.GetBool() ? -1 : 1;
  oscil_delta = randomObj.GetLong(0, dig_ground_time);
  on_ground = false;
  image = ParticleEngine::GetSprite(FIRE_spr);
  image->SetRotation_HotSpot(Point2i(image->GetWidth()/2,image->GetHeight()));
  creation_time = Time::GetInstance()->Read();
  SetSize( image->GetSize() );
  SetTestRect((image->GetWidth() / 2)-1, (image->GetWidth() / 2) - 1,
      (image->GetHeight()/2)-1,1);
}

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FireParticle::~FireParticle

(

)

Definition at line 58 of file fire.cpp.

{
  camera.StopFollowingObj(this);
}

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Member Function Documentation

void FireParticle::Draw

(

)

[virtual]

Reimplemented from Particle.

Definition at line 109 of file fire.cpp.

{
  image->Draw(Point2i(GetX(),GetY()));
}

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void FireParticle::Refresh

(

)

[virtual]

Reimplemented from Particle.

Definition at line 63 of file fire.cpp.

{
  uint now = Time::GetInstance()->Read();
  UpdatePosition();
  image->Update();

  if (creation_time + living_time < now)
    m_left_time_to_live = 0;

  float scale = (now - creation_time)/(float)living_time;
  scale = 1.0 - scale;
  image->Scale((float)direction * scale, scale);

  if(image->GetSize().x != 0 && image->GetSize().y != 0)
  {
    SetSize( image->GetSize() );
    SetTestRect((image->GetWidth() / 2)-1, (image->GetWidth() / 2) - 1,
      (image->GetHeight()/2)-1,1);
  }
  else
    SetSize( Point2i(1,1) );


  if(on_ground || !FootsInVacuum())
  {
    on_ground = true;
    if((now + oscil_delta) / dig_ground_time != (m_last_refresh + oscil_delta) / dig_ground_time)
    {
      ApplyExplosion(Point2i(GetCenter().x,(GetY() + GetHeight() + GetCenter().y)/2), fire_cfg, "", false, ParticleEngine::LittleESmoke);
      fire_cfg.explosion_range = (uint)(0.5 * scale * image->GetWidth()) + 1;
      fire_cfg.particle_range = (uint)(0.6 * scale * image->GetWidth()) + 1;
    }
    double angle = 0.0;
    angle += cos((((now + oscil_delta) % 1000)/500.0) * M_PI) * 0.5; // 0.5 is arbirtary
    image->SetRotation_HotSpot(Point2i(image->GetWidth()/2,image->GetHeight()));
    image->SetRotation_rad( angle);
  }
  else
  {
    double angle = GetSpeedAngle();
    image->SetRotation_rad((angle - M_PI_2) * direction);
  }

  m_last_refresh = now;
}

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void FireParticle::SignalDrowning

(

)

[protected, virtual]

Reimplemented from Physics.

Definition at line 114 of file fire.cpp.

{
  m_left_time_to_live = 0;
  // jukebox.Play("share","fire/pschiit");
}

void FireParticle::SignalOutOfMap

(

)

[protected, virtual]

Reimplemented from PhysicalObj.

Definition at line 120 of file fire.cpp.

{
  m_left_time_to_live = 0;
}

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Member Data Documentation

int FireParticle::creation_time [private]

Definition at line 29 of file fire.h.

int FireParticle::direction [private]

Definition at line 28 of file fire.h.

bool FireParticle::on_ground [private]

Definition at line 30 of file fire.h.

int FireParticle::oscil_delta [private]

Definition at line 31 of file fire.h.

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

• src/particles/fire.h
• src/particles/fire.cpp

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