ObjMine Class Reference

#include <mine.h>

Inheritance diagram for ObjMine:

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Public Member Functions
	ObjMine (MineConfig &cfg, WeaponLauncher *p_launcher=NULL)
void	StartTimeout ()
void	Detection ()
virtual bool	IsImmobile () const
void	Draw ()
void	Refresh ()
Protected Member Functions
void	FakeExplosion ()
Private Attributes
int	channel
bool	fake
bool	is_active
bool	animation
uint	attente
uint	escape_time

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Detailed Description

Definition at line 36 of file mine.h.

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Constructor & Destructor Documentation

ObjMine::ObjMine	(	MineConfig &	cfg,
		WeaponLauncher *	p_launcher = NULL
	)

Definition at line 47 of file mine.cpp.

                                              :
  WeaponProjectile("mine", cfg, p_launcher)
{
  m_allow_negative_y = true; 
  animation = false;
  channel = -1;
  is_active = true;
  explode_with_collision = false;

  escape_time = 0;

  // is it a fake mine ?
  fake = !(randomSync.GetLong(0, 9));
}

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Member Function Documentation

void ObjMine::Detection

(

)

Definition at line 95 of file mine.cpp.

{
  uint current_time = Time::GetInstance()->ReadSec();

  if (escape_time == 0)
  {
    escape_time = current_time + static_cast<MineConfig&>(cfg).escape_time;
    MSG_DEBUG("mine", "Initialize escape_time : %d", current_time);
    return;
  }

  if (current_time < escape_time) return;

  MSG_DEBUG("mine", "Escape_time is finished : %d", current_time);

  FOR_ALL_LIVING_CHARACTERS(equipe, ver)
  { 
    if (MeterDistance (GetCenter(), ver->GetCenter()) < static_cast<MineConfig&>(cfg).detection_range
        && !animation)
    {
      std::string txt = Format(_("%s is next to a mine!"),
                                  ver -> GetName().c_str());
      GameMessages::GetInstance()->Add (txt);
      StartTimeout();
      return;
    }
  }
}

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void ObjMine::Draw

(

)

[virtual]

Reimplemented from WeaponProjectile.

Definition at line 164 of file mine.cpp.

{
  image->Draw(GetPosition());
}

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void ObjMine::FakeExplosion

(

)

[protected]

Definition at line 63 of file mine.cpp.

{
  MSG_DEBUG("mine", "Fake explosion");

  jukebox.Play("share", "weapon/mine_fake");
  ParticleEngine::AddNow(GetPosition(), 5, particle_SMOKE, true);

  if ( animation )
  {
    MSG_DEBUG("mine", "Desactive detection..");

    animation = false;
    image->SetCurrentFrame(0);
  }
  if (launcher != NULL) launcher->SignalProjectileTimeout();
  // Mine fall into the ground after a fake explosion
  SetCollisionModel(false, false, false);
}

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bool ObjMine::IsImmobile

(

)

const [virtual]

Reimplemented from WeaponProjectile.

Definition at line 158 of file mine.cpp.

{
  if (is_active && animation) return false;
  return PhysicalObj::IsImmobile();
}

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void ObjMine::Refresh

(

)

[virtual]

Reimplemented from WeaponProjectile.

Definition at line 124 of file mine.cpp.

{
  // the mine is now out of the map
  // or it's a fake mine that has already exploded!
  if (!is_active)
  {
    jukebox.Stop(channel);
    channel = -1;
    escape_time = 0;
    return;
  }

  // try to detect a character near the mine
  if (!animation)
  {
    Detection();
  }
  else 
  {
    image->Update();

    // the timeout is finished !!
    if (attente < Time::GetInstance()->ReadSec())
    {
      is_active = false;
      jukebox.Stop(channel);
      channel = -1;
      if (!fake) Explosion();
      else FakeExplosion();
      if (launcher != NULL) launcher->SignalProjectileTimeout();
    }
  }
}

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void ObjMine::StartTimeout

(

)

Definition at line 82 of file mine.cpp.

{
  if (!animation)
  {
    animation=true;
    MSG_DEBUG("mine", "EnableDetection - CurrentTime : %d",Time::GetInstance()->ReadSec() );
    attente = Time::GetInstance()->ReadSec() + cfg.timeout;
    MSG_DEBUG("mine", "EnableDetection : %d", attente);

    channel = jukebox.Play("share", "weapon/mine_beep", -1);
  }
}

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Member Data Documentation

bool ObjMine::animation [private]

Definition at line 49 of file mine.h.

uint ObjMine::attente [private]

Definition at line 50 of file mine.h.

int ObjMine::channel [private]

Definition at line 40 of file mine.h.

uint ObjMine::escape_time [private]

Definition at line 51 of file mine.h.

bool ObjMine::fake [private]

Definition at line 43 of file mine.h.

bool ObjMine::is_active [private]

Definition at line 46 of file mine.h.

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

• src/weapon/mine.h
• src/weapon/mine.cpp

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