MovingSprite Class Reference

Abstract base class for MovingObjects that are represented by a Sprite. More...

#include <moving_sprite.hpp>

Inherits MovingObject.

Inherited by BadGuy, BicyclePlatform, Candle, Coin, Decal, Explosion, Firefly, GrowUp, IceCrusher, InvisibleWall, Ispy, MagicBlock, OneUp, Platform, PneumaticPlatform, PowerUp, PushButton, Rock, ScriptedObject, SkullTile, Star, UnstableTile, and WeakBlock.

List of all members.

Public Member Functions

 MovingSprite (const Vector &pos, const std::string &sprite_name, int layer=LAYER_OBJECTS, CollisionGroup collision_group=COLGROUP_MOVING)
 MovingSprite (const Reader &reader, const Vector &pos, int layer=LAYER_OBJECTS, CollisionGroup collision_group=COLGROUP_MOVING)
 MovingSprite (const Reader &reader, const std::string &sprite_name, int layer=LAYER_OBJECTS, CollisionGroup collision_group=COLGROUP_MOVING)
 MovingSprite (const Reader &reader, int layer=LAYER_OBJECTS, CollisionGroup collision_group=COLGROUP_MOVING)
 MovingSprite (const MovingSprite &moving_sprite)
 ~MovingSprite ()
virtual void draw (DrawingContext &context)
 The GameObject should draw itself onto the provided DrawingContext if this function is called.
virtual void update (float elapsed_time)
 This function is called once per frame and allows the object to update it's state.

Protected Member Functions

void set_action (const std::string &action, int loops)
 set new action for sprite and resize bounding box.
void set_action_centered (const std::string &action, int loops)
 set new action for sprite and re-center bounding box.
void set_action (const std::string &action, int loops, AnchorPoint anchorPoint)
 set new action for sprite and align bounding boxes at anchorPoint.

Protected Attributes

std::string sprite_name
SpritePtr sprite
int layer
 Sprite's z-position.

Private Member Functions

MovingSprite & operator= (const MovingSprite &)

Detailed Description

Abstract base class for MovingObjects that are represented by a Sprite.

Definition at line 29 of file moving_sprite.hpp.

Constructor & Destructor Documentation

MovingSprite::MovingSprite ( const Vector &  pos,
const std::string &  sprite_name,
int  layer = LAYER_OBJECTS,
CollisionGroup  collision_group = COLGROUP_MOVING 
)

Definition at line 24 of file moving_sprite.cpp.

References MovingObject::bbox, SpriteManager::create(), MovingObject::set_group(), Rectf::set_pos(), Rectf::set_size(), sprite, and sprite_manager.

00025                                                                       :
00026   sprite_name(sprite_name), 
00027   sprite(),
00028   layer(layer)
00029 {
00030   bbox.set_pos(pos);
00031   sprite = sprite_manager->create(sprite_name);
00032   bbox.set_size(sprite->get_current_hitbox_width(), sprite->get_current_hitbox_height());
00033   set_group(collision_group);
00034 }

MovingSprite::MovingSprite ( const Reader &  reader,
const Vector &  pos,
int  layer = LAYER_OBJECTS,
CollisionGroup  collision_group = COLGROUP_MOVING 
)

Definition at line 36 of file moving_sprite.cpp.

References MovingObject::bbox, SpriteManager::create(), lisp::Lisp::get(), MovingObject::set_group(), Rectf::set_pos(), Rectf::set_size(), sprite, sprite_manager, and sprite_name.

00036                                                                                                              :
00037   sprite_name(), 
00038   sprite(),
00039   layer(layer)
00040 {
00041   bbox.set_pos(pos);
00042   if (!reader.get("sprite", sprite_name))
00043     throw std::runtime_error("no sprite name set");
00044 
00045   sprite = sprite_manager->create(sprite_name);
00046   bbox.set_size(sprite->get_current_hitbox_width(), sprite->get_current_hitbox_height());
00047   set_group(collision_group);
00048 }

MovingSprite::MovingSprite ( const Reader &  reader,
const std::string &  sprite_name,
int  layer = LAYER_OBJECTS,
CollisionGroup  collision_group = COLGROUP_MOVING 
)

Definition at line 50 of file moving_sprite.cpp.

References MovingObject::bbox, SpriteManager::create(), lisp::Lisp::get(), Rectf::p1, MovingObject::set_group(), Rectf::set_size(), sprite, sprite_manager, Vector::x, and Vector::y.

00050                                                                                                                         :
00051   sprite_name(sprite_name), 
00052   sprite(),
00053   layer(layer)
00054 {
00055   reader.get("x", bbox.p1.x);
00056   reader.get("y", bbox.p1.y);
00057   reader.get("sprite", this->sprite_name);
00058 
00059   sprite = sprite_manager->create(this->sprite_name);
00060   bbox.set_size(sprite->get_current_hitbox_width(), sprite->get_current_hitbox_height());
00061   set_group(collision_group);
00062 }

MovingSprite::MovingSprite ( const Reader &  reader,
int  layer = LAYER_OBJECTS,
CollisionGroup  collision_group = COLGROUP_MOVING 
)

Definition at line 64 of file moving_sprite.cpp.

References MovingObject::bbox, SpriteManager::create(), lisp::Lisp::get(), Rectf::p1, MovingObject::set_group(), Rectf::set_size(), sprite, sprite_manager, sprite_name, Vector::x, and Vector::y.

00064                                                                                           :
00065   sprite_name(),
00066   sprite(),
00067   layer(layer)
00068 {
00069   reader.get("x", bbox.p1.x);
00070   reader.get("y", bbox.p1.y);
00071   if (!reader.get("sprite", sprite_name))
00072     throw std::runtime_error("no sprite name set");
00073 
00074   sprite = sprite_manager->create(sprite_name);
00075   bbox.set_size(sprite->get_current_hitbox_width(), sprite->get_current_hitbox_height());
00076   set_group(collision_group);
00077 }

MovingSprite::MovingSprite ( const MovingSprite &  moving_sprite  ) 

Definition at line 79 of file moving_sprite.cpp.

References sprite.

00079                                                     :
00080   MovingObject(other), 
00081   sprite_name(),
00082   sprite(),
00083   layer(other.layer)
00084 {
00085   sprite = other.sprite->clone();
00086 }
/*

MovingSprite::~MovingSprite (  ) 

Definition at line 102 of file moving_sprite.cpp.

00103 {
00104 }

Member Function Documentation

void MovingSprite::draw ( DrawingContext &  context  )  [virtual]

The GameObject should draw itself onto the provided DrawingContext if this function is called.

Implements GameObject.

Reimplemented in BadGuy, Fish, GhostTree, Root, Stalactite, TreeWillOWisp, WillOWisp, Yeti, Candle, Lantern, MagicBlock, ScriptedObject, and SkullTile.

Definition at line 107 of file moving_sprite.cpp.

References MovingObject::get_pos(), layer, and sprite.

Referenced by MagicBlock::draw(), and Lantern::draw().

00108 {
00109   sprite->draw(context, get_pos(), layer);
00110 }

void MovingSprite::update ( float  elapsed_time  )  [virtual]

This function is called once per frame and allows the object to update it's state.

The elapsed_time is the time since the last frame in seconds and should be the base for all timed calculations (don't use SDL_GetTicks directly as this will fail in pause mode)

Implements GameObject.

Reimplemented in BadGuy, YetiStalactite, BicyclePlatform, Coin, Explosion, GrowUp, IceCrusher, Ispy, MagicBlock, OneUp, Platform, PneumaticPlatform, PowerUp, PushButton, Rock, ScriptedObject, SkullTile, Star, Trampoline, UnstableTile, and WeakBlock.

Definition at line 113 of file moving_sprite.cpp.

00114 {
00115 }

void MovingSprite::set_action ( const std::string &  action,
int  loops 
) [protected]

set new action for sprite and resize bounding box.

use with care as you can easily get stuck when resizing the bounding box.

Definition at line 118 of file moving_sprite.cpp.

References MovingObject::set_size(), and sprite.

Referenced by WalkingBadguy::active_update(), Bomb::Bomb(), PushButton::collision(), Owl::collision_solid(), MrIceBlock::collision_solid(), Snowman::collision_squished(), Haywire::collision_squished(), Crystallo::collision_squished(), Decal::Decal(), UnstableTile::dissolve(), Explosion::explode(), UnstableTile::fall_down(), MrIceBlock::grab(), KamikazeSnowball::KamikazeSnowball(), Owl::Owl(), PushButton::PushButton(), MrIceBlock::set_state(), UnstableTile::shake(), and UnstableTile::slow_fall().

00119 {
00120   sprite->set_action(action, loops);
00121   set_size(sprite->get_current_hitbox_width(), sprite->get_current_hitbox_height());
00122 }

void MovingSprite::set_action_centered ( const std::string &  action,
int  loops 
) [protected]

set new action for sprite and re-center bounding box.

use with care as you can easily get stuck when resizing the bounding box.

Definition at line 125 of file moving_sprite.cpp.

References MovingObject::bbox, MovingObject::get_pos(), Rectf::get_size(), MovingObject::set_pos(), MovingObject::set_size(), and sprite.

00126 {
00127   Vector old_size = bbox.get_size();
00128   sprite->set_action(action, loops);
00129   set_size(sprite->get_current_hitbox_width(), sprite->get_current_hitbox_height());
00130   set_pos(get_pos() - (bbox.get_size() - old_size) / 2);
00131 }

void MovingSprite::set_action ( const std::string &  action,
int  loops,
AnchorPoint  anchorPoint 
) [protected]

set new action for sprite and align bounding boxes at anchorPoint.

use with care as you can easily get stuck when resizing the bounding box.

Definition at line 134 of file moving_sprite.cpp.

References MovingObject::bbox, get_anchor_pos(), MovingObject::set_pos(), MovingObject::set_size(), and sprite.

00135 {
00136   Rectf old_bbox = bbox;
00137   sprite->set_action(action, loops);
00138   float w = sprite->get_current_hitbox_width();
00139   float h = sprite->get_current_hitbox_height();
00140   set_size(w, h);
00141   set_pos(get_anchor_pos(old_bbox, w, h, anchorPoint));
00142 }

MovingSprite& MovingSprite::operator= ( const MovingSprite &   )  [private]

Member Data Documentation

std::string MovingSprite::sprite_name [protected]

Definition at line 55 of file moving_sprite.hpp.

Referenced by PowerUp::collision(), MrBomb::collision_squished(), Firefly::Firefly(), Haywire::Haywire(), MovingSprite(), MrBomb::MrBomb(), ShortFuse::ShortFuse(), and Trampoline::Trampoline().

SpritePtr MovingSprite::sprite [protected]

Definition at line 56 of file moving_sprite.hpp.

Referenced by Dispenser::activate(), Zeekling::active_update(), Yeti::active_update(), WillOWisp::active_update(), TreeWillOWisp::active_update(), SSpiky::active_update(), SpiderMite::active_update(), Snail::active_update(), SkullyHop::active_update(), Root::active_update(), Plant::active_update(), Mole::active_update(), Jumpy::active_update(), GhostTree::active_update(), FlyingSnowBall::active_update(), Fish::active_update(), Dispenser::active_update(), DartTrap::active_update(), Bomb::active_update(), AngryStone::active_update(), AngryStone::AngryStone(), Yeti::be_angry(), Snail::be_flat(), Snail::be_kicked(), Candle::Candle(), Trampoline::collision(), Firefly::collision(), Plant::collision_badguy(), WillOWisp::collision_player(), Yeti::collision_solid(), Snail::collision_solid(), SkullyHop::collision_solid(), Plant::collision_solid(), BouncingSnowball::collision_solid(), AngryStone::collision_solid(), Zeekling::collision_squished(), WalkingLeaf::collision_squished(), Totem::collision_squished(), Toad::collision_squished(), Stumpy::collision_squished(), SpiderMite::collision_squished(), SnowBall::collision_squished(), SmartBall::collision_squished(), SkullyHop::collision_squished(), PoisonIvy::collision_squished(), MrTree::collision_squished(), KamikazeSnowball::collision_squished(), FlyingSnowBall::collision_squished(), Dispenser::collision_squished(), CaptainSnowball::collision_squished(), BouncingSnowball::collision_squished(), GhostTree::die(), Dispenser::Dispenser(), UnstableTile::dissolve(), SkullTile::draw(), ScriptedObject::draw(), draw(), Candle::draw(), WillOWisp::draw(), TreeWillOWisp::draw(), Stalactite::draw(), Fish::draw(), BadGuy::draw(), Explosion::explode(), Kugelblitz::explode(), UnstableTile::fall_down(), DartTrap::fire(), Firefly::Firefly(), SSpiky::freeze(), Spiky::freeze(), MrBomb::freeze(), Jumpy::freeze(), Haywire::freeze(), Fish::freeze(), ScriptedObject::get_action(), Trampoline::grab(), Lantern::grab(), MrBomb::grab(), Bomb::grab(), Haywire::Haywire(), Kugelblitz::hit(), IceCrusher::IceCrusher(), Zeekling::initialize(), WalkingBadguy::initialize(), Totem::initialize(), Toad::initialize(), Stumpy::initialize(), SSpiky::initialize(), SpiderMite::initialize(), SkullyHop::initialize(), Plant::initialize(), Owl::initialize(), MoleRock::initialize(), KamikazeSnowball::initialize(), FlyingSnowBall::initialize(), DartTrap::initialize(), Dart::initialize(), BouncingSnowball::initialize(), Ispy::Ispy(), Yeti::jump_down(), Totem::jump_off(), Totem::jump_on(), Yeti::jump_up(), KamikazeSnowball::kill_collision(), Kugelblitz::Kugelblitz(), DartTrap::load(), MovingSprite(), MrBomb::MrBomb(), Zeekling::onBumpHorizontal(), Zeekling::onBumpVertical(), PushButton::PushButton(), Firefly::reactivate(), Yeti::run(), ScriptedObject::ScriptedObject(), ScriptedObject::set_action(), set_action(), set_action_centered(), Candle::set_burning(), TreeWillOWisp::set_color(), IceCrusher::set_state(), Toad::set_state(), SkullyHop::set_state(), Mole::set_state(), UnstableTile::shake(), ShortFuse::ShortFuse(), UnstableTile::slow_fall(), Stalactite::squish(), WeakBlock::startBurning(), Totem::synchronize_with(), Yeti::take_hit(), Trampoline::Trampoline(), WalkingBadguy::turn_around(), Lantern::ungrab(), UnstableTile::UnstableTile(), WeakBlock::update(), UnstableTile::update(), Trampoline::update(), MagicBlock::update(), Ispy::update(), Explosion::update(), YetiStalactite::update(), Lantern::updateColor(), WillOWisp::vanish(), TreeWillOWisp::vanish(), WeakBlock::WeakBlock(), and WillOWisp::WillOWisp().

int MovingSprite::layer [protected]

Sprite's z-position.

Refer to video/drawing_context.hpp for sensible values.

Definition at line 57 of file moving_sprite.hpp.

Referenced by TreeWillOWisp::active_update(), Decal::Decal(), SkullTile::draw(), ScriptedObject::draw(), draw(), MagicBlock::draw(), Candle::draw(), WillOWisp::draw(), TreeWillOWisp::draw(), Stalactite::draw(), GhostTree::draw(), Fish::draw(), BadGuy::draw(), and ScriptedObject::ScriptedObject().

The documentation for this class was generated from the following files:
Generated on Mon Jun 9 03:38:32 2014 for SuperTux by  doxygen 1.5.1