C++ setSprite函数代码示例

void GameStart::showInstructions(bool show) {

	LogManager &log_manager = LogManager::getInstance();
	ResourceManager &resource_manager = ResourceManager::getInstance();

	showInstruct = show;

	if(!showInstruct) {  // Hiding instructions

		//Setup GameStart sprite
		Sprite *p_temp_sprite = resource_manager.getSprite("gamestart");
		if (!p_temp_sprite) {
			log_manager.writeLog("GameStart::showInstructions(): Warning! Sprite 'gamestart' not found", "gamestart");
		}
		else {
			log_manager.writeLog("GameStart::showInstructions(): Switching to start screen\n");
			setSprite(p_temp_sprite);
			setSpriteSlowdown(15);
		}
	} else {  // Showing instructions

		//Setup GameStart sprite
		Sprite *p_temp_sprite = resource_manager.getSprite("instructions");
		if (!p_temp_sprite) {
			log_manager.writeLog("GameStart::showInstructions(): Warning! Sprite 'gamestart' not found", "instructions");
		}
		else {
			log_manager.writeLog("GameStart::showInstructions(): Switching to instructions screen\n");
			log_manager.writeLog("Frame: %s\n", p_temp_sprite->getFrame(0).getString().c_str());
			setSprite(p_temp_sprite);
			setSpriteSlowdown(0);
		}
	}
}

void SsScene3010DeadBoltButton::update() {

	if (_countdown1 != 0 && (--_countdown1 == 0)) {
		playSound(0);
		setVisible(false);
		setSprite(kScene3010DeadBoltButtonFileHashes1[_buttonIndex]);
	}

	if (_countdown2 != 0 && (--_countdown2 == 0)) {
		setVisible(true);
		setSprite(kScene3010DeadBoltButtonFileHashes2[_buttonIndex]);
	}

}

NixonPowerCell::NixonPowerCell(df::Position p) {
	df::ResourceManager &resource_manager = df::ResourceManager::getInstance();
	df::LogManager &log_manager = df::LogManager::getInstance();

	// Link to "largerock" sprite
	df::Sprite *p_temp_sprite;
	p_temp_sprite = resource_manager.getSprite("nixonpowercell");
	if (!p_temp_sprite) {
		log_manager.writeLog("NixonPowerCell::NixonPowerCell(): Warning! Sprite '%s' not found", "nixonpowercell");
	}
	else {
		setSprite(p_temp_sprite);
		setSpriteSlowdown(0);
	}

	setType("NixonPowerCell");

	setSolidness(df::Solidness::HARD);

	//Set starting position
	setPosition(p);

	health = 10;
	hit_slowdown = 5;
	hit_countdown = hit_slowdown;
	was_hit = false;
	has_flashed = false;
}

FixedSprite::FixedSprite(const sf::Vector2f& pos, const std::string& imagePath, bool addToFixedObjectList) : FixedObject(addToFixedObjectList)
{
    //ctor
    if (imagePath != "")
        setSprite(imagePath);
    setPosition(pos);
}

Saucer::Saucer() {
  df::LogManager &log_manager = df::LogManager::getInstance();
  df::ResourceManager &resource_manager = df::ResourceManager::getInstance();
  df::WorldManager &world_manager = df::WorldManager::getInstance();

  // Setup "saucer" sprite.
  df::Sprite *p_temp_sprite = resource_manager.getSprite("saucer");
  if (!p_temp_sprite) {
    log_manager.writeLog("Saucer::Saucer(): Warning! Sprite '%s' not found",
			 "saucer");
  } else {
    setSprite(p_temp_sprite);
    setSpriteSlowdown(4);
  }

  // Set object type.
  setType("Saucer");

  // Set speed in horizontal direction.
  setXVelocity(-0.25); // 1 space left every 4 frames

  // Move Saucer to start location.
  moveToStart();
  // Register interest in "nuke" event.
  registerInterest(NUKE_EVENT);
  Role &role = Role::getInstance();
  if(role.isHost()) {
    Role &role = Role::getInstance();
    role.registerSyncObj(this);
  }
}

Entity Block::getBlock()
{
    // set position
    auto pos = new CPosition;
    pos->setX(32);
    pos->setY(32);
    E.addComponent(std::type_index(typeid(CPosition)), pos);

    // set sprite from a spritesheet
    auto spr = new CSprite;
    spr->setSize(32);
    spr->setSprite(this->getSprite(0, 0)); // coordinates in spritesheet
    E.addComponent(std::type_index(typeid(CSprite)), spr);

    // set state (0 = moveable)
    auto sta = new CState;
    sta->setS(0);
    E.addComponent(std::type_index(typeid(CState)), sta);

    // set velocity
    auto vel = new CVelocity;
    vel->setVelX(32);
    vel->setVelY(32);
    E.addComponent(std::type_index(typeid(CVelocity)), vel);

    return E;
}

void Being::setSubtype(Uint16 subtype)
{
    if (subtype == mSubType)
        return;

    mSubType = subtype;

    if (getType() == MONSTER)
    {
        mInfo = MonsterDB::get(mSubType);
        setName(mInfo->getName());
        setupSpriteDisplay(mInfo->getDisplay());
    }
    else if (getType() == NPC)
    {
        mInfo = NPCDB::get(mSubType);
        setupSpriteDisplay(mInfo->getDisplay(), false);
    }
    else if (getType() == PLAYER)
    {
        int id = -100 - subtype;

        // Prevent showing errors when sprite doesn't exist
        if (!itemDb->exists(id))
            id = -100;

        setSprite(Net::getCharHandler()->baseSprite(), id);
    }
}

Poder::Poder(const int t) {
	tipo = t;
	setSprite(RUTA_OBJETOS_GFX);
	size.x = size.y = 32;
	active = -1;
	clock.restart();
}

GameStart::GameStart(){
	setType("GameStart");

	//dragonfly managers needed for this
	df::ResourceManager &resource_manager = df::ResourceManager::getInstance();

	//setup GameOversprite
	df::Sprite *p_temp_sprite = resource_manager.getSprite("gamestart");

	if (!p_temp_sprite){
		df::LogManager &log_manager = df::LogManager::getInstance();
		log_manager.writeLog("GameStart::GameStart(): Warning! Sprite '%s' not found", "gamestart");
	}
	else{
		setSprite(p_temp_sprite);
		setSpriteSlowdown(30);
		setTransparency('#');
	}

	//put in center of window
	setLocation(df::CENTER_CENTER);

	//register interest
	registerInterest(df::KEYBOARD_EVENT);

	//play start music
	p_music = df::ResourceManager::getInstance().getMusic("start music");
	playMusic();
	df::WorldManager &world_manager = df::WorldManager::getInstance();
	world_manager.setBoundary(df::Box(df::Position(), 250, 250));
}

StaticObject::StaticObject(int objType, sf::Vector2i position)
{
	setType(objType);
	setPosition(position);
	setSprite();
	setBounds();
}

Trap::Trap(int x, int y)
{

	LogManager &log_manager = LogManager::getInstance();

#ifdef REGISTER


	// Need to update fire rate control each step.
	registerInterest(DF_STEP_EVENT);
#endif

	// Set object type.
	setType("Trap");
	auto& resMgr = ResourceManager::getInstance();
	setSprite(resMgr.getSprite("trap"));
	setSpriteSlowdown(4);
	setAltitude(1);
	// Set starting location.
	WorldManager &world_manager = WorldManager::getInstance();
	Position pos(7, world_manager.getBoundary().getVertical() / 2);
	setPosition(Position(x, y));
	setBox(Box(Position(0, 0), getSprite()->getWidth(), getSprite()->getHeight()));
	//setYVelocity(0.25);
	// Set firing variables.
}

_border::_border()
{
	// Get instances of necessary managers.
	LogManager &log_manager = LogManager::getInstance();
	ResourceManager &resource_manager = ResourceManager::getInstance();
	WorldManager &world_manager = WorldManager::getInstance();

	// Set up border sprite.
	Sprite *p_temp_sprite = resource_manager.getSprite("border");
	if (!p_temp_sprite) 
	{
		log_manager.writeLog("_border::_border(): Warning! Sprite '%s' not found", "border");
	} 
	else
	{
		// If sprite is found, set sprite for this object.
		setSprite(p_temp_sprite);
	}

	// Set type of border.
	setType("_border");

	// Make sure it collides with others so game objects don't pass through message box.
	setSolidness(HARD);
	setAltitude(2);

	// Set position to middle center of the terminal.
	Position pos(world_manager.getBoundary().getCorner().getX() + world_manager.getBoundary().getHorizontal()/2,
              ( world_manager.getBoundary().getCorner().getY() + world_manager.getBoundary().getVertical()/2) + 6);
  	setPosition(pos);
};

Explosion::Explosion(df::Position *p){
	setType(Type::EXPLOSION);
	setSolidness(df::SPECTRAL);

	df::LogManager &log_manager = df::LogManager::getInstance();
	df::ResourceManager &resource_manager = df::ResourceManager::getInstance();

	df::Sprite *sprite;
	sprite = resource_manager.getSprite("explosion");
	if(!sprite){
		log_manager.writeLog("Explosion::Explosion() could not load explosion sprite");
	} else {
		time_to_live = sprite->getFrameCount(); //set time as # of frames
		log_manager.writeLog("Explosion::Explosion() frameCount %d", time_to_live);
		setSprite(sprite);
	}

	if(p)
		setPosition(*p);

	registerInterest(df::STEP_EVENT);

	if(Role::isServer()){
		NetSyncing::create(this);
	}

}

MediumRock::MediumRock(df::Position p) {
	df::ResourceManager &resource_manager = df::ResourceManager::getInstance();
	df::LogManager &log_manager = df::LogManager::getInstance();

	// Link to "mediumrock" sprite
	df::Sprite *p_temp_sprite;
	p_temp_sprite = resource_manager.getSprite("mediumrock");
	if (!p_temp_sprite) {
		log_manager.writeLog("MediumRock::MediumRock(): Warning! Sprite '%s' not found", "mediumrock");
	}
	else {
		setSprite(p_temp_sprite);
		setSpriteSlowdown(0);
	}

	setType("MediumRock");

	setSolidness(df::Solidness::SOFT);

	//Set starting position
	setPosition(p);

	health = 15;
	hit_slowdown = 5;
	hit_countdown = hit_slowdown;
	was_hit = false;
	has_flashed = false;
}

Mortar::Mortar(df::Position p, df::Object *new_player) {
	df::ResourceManager &resource_manager = df::ResourceManager::getInstance();
	df::LogManager &log_manager = df::LogManager::getInstance();

	// Link to "mortar" sprite
	df::Sprite *p_temp_sprite;
	p_temp_sprite = resource_manager.getSprite("mortar");
	if (!p_temp_sprite) {
		log_manager.writeLog("Mortar::Mortar(): Warning! Sprite '%s' not found", "mortar");
	}
	else {
		setSprite(p_temp_sprite);
		setSpriteSlowdown(0);
	}

	setType("Mortar");

	setSolidness(df::Solidness::SOFT);

	//Set starting position
	setPosition(p);

	player = new_player;
	fire_slowdown = 60;
	fire_countdown = fire_slowdown;
	firing_anim_slowdown = 5;
	firing_anim_countdown = firing_anim_slowdown;
	occupied = true;
	firing = false;
}