WeaponProjectile Class Reference

#include <launcher.h>

Inheritance diagram for WeaponProjectile:

[legend]Collaboration diagram for WeaponProjectile:

[legend]List of all members.

Public Member Functions
	WeaponProjectile (const std::string &nom, ExplosiveWeaponConfig &cfg, WeaponLauncher *p_launcher)
virtual	~WeaponProjectile ()
virtual void	Draw ()
virtual void	Refresh ()
virtual void	Shoot (double strength)
virtual bool	IsImmobile () const
void	IncrementTimeOut ()
void	DecrementTimeOut ()
void	SetTimeOut (int timeout)
int	GetTotalTimeout () const
void	ResetTimeOut ()
bool	change_timeout_allowed ()
Public Attributes
Character *	dernier_ver_touche
PhysicalObj *	dernier_obj_touche
WeaponLauncher *	launcher
int	m_timeout_modifier
Protected Member Functions
virtual void	SignalObjectCollision (PhysicalObj *obj)
virtual void	SignalGroundCollision ()
virtual void	SignalCollision ()
virtual void	SignalOutOfMap ()
virtual void	SignalTimeout ()
virtual void	SignalExplosion ()
void	SignalDrowning ()
void	SignalGhostState (bool was_dead)
virtual void	ShootSound ()
virtual void	Explosion ()
virtual void	RandomizeShoot (double &angle, double &strength)
virtual void	DoExplosion ()
Protected Attributes
Sprite *	image
bool	explode_colliding_character
bool	explode_with_timeout
bool	explode_with_collision
double	begin_time
ExplosiveWeaponConfig &	cfg

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Detailed Description

Definition at line 32 of file launcher.h.

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Constructor & Destructor Documentation

WeaponProjectile::WeaponProjectile	(	const std::string &	nom,
		ExplosiveWeaponConfig &	cfg,
		WeaponLauncher *	p_launcher
	)

Definition at line 95 of file launcher.cpp.

  : PhysicalObj (name), cfg(p_cfg)
{
  m_allow_negative_y = true;
  SetCollisionModel(false, true, true);
  launcher = p_launcher;

  explode_colliding_character = false;
  explode_with_timeout = true;
  explode_with_collision = true;

  image = resource_manager.LoadSprite( weapons_res_profile, name);
  image->EnableRotationCache(32);
  SetSize(image->GetSize());

  // Set rectangle test
  int dx = image->GetWidth()/2-1;
  int dy = image->GetHeight()/2-1;
  SetTestRect (dx, dx, dy, dy);

  ResetTimeOut();
}

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WeaponProjectile::~WeaponProjectile

(

)

[virtual]

Definition at line 120 of file launcher.cpp.

{
  //  delete image; /*-> it causes a segfault :-/ */
}

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Member Function Documentation

bool WeaponProjectile::change_timeout_allowed

(

)

Definition at line 299 of file launcher.cpp.

{
  return cfg.allow_change_timeout;
}

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void WeaponProjectile::DecrementTimeOut

(

)

Definition at line 268 of file launcher.cpp.

{
  // -1s for grenade timout. 1 is min.
  if (cfg.allow_change_timeout && GetTotalTimeout()>1)
    m_timeout_modifier -= 1 ;
}

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void WeaponProjectile::DoExplosion

(

)

[protected, virtual]

Reimplemented in Cluster, ClusterBomb, WeaponBullet, and RiotBombRocket.

Definition at line 256 of file launcher.cpp.

{
  Point2i pos = GetCenter();
  ApplyExplosion (pos, cfg);
}

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void WeaponProjectile::Draw

(

)

[virtual]

Implements PhysicalObj.

Reimplemented in ObjMine.

Definition at line 167 of file launcher.cpp.

{
  image->Draw(GetPosition());

  int tmp = GetTotalTimeout();

  if (cfg.timeout && tmp != 0)
  {
    tmp -= (int)((Time::GetInstance()->Read() - begin_time) / 1000);
    if (tmp >= 0)
    {
      std::ostringstream ss;
      ss << tmp ;
      int txt_x = GetX() + GetWidth() / 2;
      int txt_y = GetY() - GetHeight();
      (*Font::GetInstance(Font::FONT_SMALL)).WriteCenterTop( Point2i(txt_x, txt_y) - camera.GetPosition(),
      ss.str(), white_color);
    }
  }
}

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void WeaponProjectile::Explosion

(

)

[protected, virtual]

Reimplemented in DiscoGrenade.

Definition at line 242 of file launcher.cpp.

{
  MSG_DEBUG (m_name.c_str(), "Explosion");
  DoExplosion();
  SignalExplosion();
  Ghost();
}

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int WeaponProjectile::GetTotalTimeout

(

)

const

Definition at line 286 of file launcher.cpp.

{
  return (int)(cfg.timeout)+m_timeout_modifier;
}

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void WeaponProjectile::IncrementTimeOut

(

)

Definition at line 262 of file launcher.cpp.

{
  if (cfg.allow_change_timeout && GetTotalTimeout()<(int)cfg.timeout*2)
    m_timeout_modifier += 1 ;
}

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bool WeaponProjectile::IsImmobile

(

)

const [virtual]

Reimplemented from PhysicalObj.

Reimplemented in ObjMine.

Definition at line 188 of file launcher.cpp.

{
  if(explode_with_timeout && begin_time + GetTotalTimeout() * 1000 > Time::GetInstance()->Read())
    return false;
  return PhysicalObj::IsImmobile();
}

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void WeaponProjectile::RandomizeShoot	(	double &	angle,
		double &	strength
	)			[protected, virtual]

Reimplemented in ShotgunBuckshot, and SubMachineGunBullet.

Definition at line 237 of file launcher.cpp.

{
}

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void WeaponProjectile::Refresh

(

)

[virtual]

Implements PhysicalObj.

Reimplemented in Anvil, RPG, BazookaRocket, BounceBall, Cluster, ClusterBomb, DiscoGrenade, DynamiteStick, Gnu, Grenade, WeaponBullet, ObjMine, Polecat, RiotBombRocket, and SuperTux.

Definition at line 159 of file launcher.cpp.

{
  // Explose after timeout
  double tmp = Time::GetInstance()->Read() - begin_time;

  if(cfg.timeout && tmp > 1000 * (GetTotalTimeout())) SignalTimeout();
}

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void WeaponProjectile::ResetTimeOut

(

)

Definition at line 281 of file launcher.cpp.

{
  m_timeout_modifier = 0 ;
}

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void WeaponProjectile::SetTimeOut

(

int

timeout

)

Definition at line 275 of file launcher.cpp.

{
  if (cfg.allow_change_timeout && timeout <= (int)cfg.timeout*2 && timeout >= 1)
    m_timeout_modifier = timeout - cfg.timeout ;
}

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void WeaponProjectile::Shoot

(

double

strength

)

[virtual]

Reimplemented in RPG, DynamiteStick, Gnu, Polecat, and SuperTux.

Definition at line 125 of file launcher.cpp.

{
  MSG_DEBUG("weapon_projectile", "shoot.\n");

  Init();

  if (launcher != NULL) launcher->IncActiveProjectile();

  // Set the physical factors
  ResetConstants();

  // Set the initial position.
  SetXY(launcher->GetGunHolePosition());
  SetOverlappingObject(&ActiveCharacter());

  // Set the initial speed.
  double angle = ActiveCharacter().GetFiringAngle();
  RandomizeShoot(angle,strength);
  SetSpeed (strength, angle);
  PutOutOfGround(angle);

  begin_time = Time::GetInstance()->Read();

  ShootSound();

  lst_objects.AddObject (this);
  camera.FollowObject(this, true, true, true);
}

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void WeaponProjectile::ShootSound

(

)

[protected, virtual]

Reimplemented in DynamiteStick, GunBullet, SnipeBullet, and SubMachineGunBullet.

Definition at line 154 of file launcher.cpp.

{
  jukebox.Play(ActiveTeam().GetSoundProfile(), "fire");
}

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void WeaponProjectile::SignalCollision

(

)

[protected, virtual]

Reimplemented from PhysicalObj.

Definition at line 212 of file launcher.cpp.

{
  if (launcher != NULL && !launcher->ignore_collision_signal) launcher->SignalProjectileCollision();
}

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void WeaponProjectile::SignalDrowning

(

)

[protected, virtual]

Reimplemented from Physics.

Reimplemented in RPG, BazookaRocket, and DynamiteStick.

Definition at line 218 of file launcher.cpp.

{
  PhysicalObj::SignalDrowning();
  if (launcher != NULL && !launcher->ignore_drowning_signal)
    launcher->SignalProjectileDrowning();
}

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void WeaponProjectile::SignalExplosion

(

)

[protected, virtual]

Reimplemented in DynamiteStick.

Definition at line 250 of file launcher.cpp.

{
  if (launcher != NULL && !launcher->ignore_explosion_signal)
    launcher->SignalProjectileExplosion();
}

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void WeaponProjectile::SignalGhostState

(

bool

was_dead

)

[protected, virtual]

Reimplemented from Physics.

Definition at line 226 of file launcher.cpp.

{
  if (launcher != NULL && !launcher->ignore_ghost_state_signal)
    launcher->SignalProjectileGhostState();
}

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void WeaponProjectile::SignalGroundCollision

(

)

[protected, virtual]

Reimplemented from PhysicalObj.

Reimplemented in Anvil, and WeaponBullet.

Definition at line 205 of file launcher.cpp.

{
  if (explode_with_collision)
    Explosion();
}

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void WeaponProjectile::SignalObjectCollision

(

PhysicalObj *

obj

)

[protected, virtual]

Reimplemented from PhysicalObj.

Reimplemented in PolecatFart, Anvil, and WeaponBullet.

Definition at line 196 of file launcher.cpp.

{
  assert (obj != NULL);

  if (explode_colliding_character)
    Explosion();
}

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void WeaponProjectile::SignalOutOfMap

(

)

[protected, virtual]

Reimplemented from PhysicalObj.

Reimplemented in RPG, BazookaRocket, BounceBall, Cluster, ClusterBomb, DiscoGrenade, DynamiteStick, Gnu, Grenade, WeaponBullet, Polecat, RiotBombRocket, and SuperTux.

Definition at line 232 of file launcher.cpp.

{
}

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void WeaponProjectile::SignalTimeout

(

)

[protected, virtual]

Definition at line 292 of file launcher.cpp.

{
  if (launcher != NULL && !launcher->ignore_timeout_signal) launcher->SignalProjectileTimeout();
  if (explode_with_timeout) Explosion();
}

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Member Data Documentation

double WeaponProjectile::begin_time [protected]

Definition at line 40 of file launcher.h.

ExplosiveWeaponConfig& WeaponProjectile::cfg [protected]

Definition at line 42 of file launcher.h.

PhysicalObj* WeaponProjectile::dernier_obj_touche

Definition at line 46 of file launcher.h.

Character* WeaponProjectile::dernier_ver_touche

Definition at line 45 of file launcher.h.

bool WeaponProjectile::explode_colliding_character [protected]

Definition at line 37 of file launcher.h.

bool WeaponProjectile::explode_with_collision [protected]

Definition at line 39 of file launcher.h.

bool WeaponProjectile::explode_with_timeout [protected]

Definition at line 38 of file launcher.h.

Sprite* WeaponProjectile::image [protected]

Definition at line 35 of file launcher.h.

WeaponLauncher* WeaponProjectile::launcher

Definition at line 47 of file launcher.h.

int WeaponProjectile::m_timeout_modifier

Definition at line 48 of file launcher.h.

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

• src/weapon/launcher.h
• src/weapon/launcher.cpp

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