ItemCAO removal (#6279)

This object is from 0.3 era and was never used since 0.4.X and GenericCAO usage

1 files changed, 0 insertions, 254 deletions

diff --git a/src/content_cao.cpp b/src/content_cao.cpp
index d87c905bc..627da056a 100644
--- a/src/content_cao.cpp
+++ b/src/content_cao.cpp
@@ -250,260 +250,6 @@ void TestCAO::processMessage(const std::string &data)
 }
 
 /*
-	ItemCAO
-*/
-
-class ItemCAO : public ClientActiveObject
-{
-public:
-	ItemCAO(Client *client, ClientEnvironment *env);
-	virtual ~ItemCAO() = default;
-
-	ActiveObjectType getType() const
-	{
-		return ACTIVEOBJECT_TYPE_ITEM;
-	}
-
-	static ClientActiveObject* create(Client *client, ClientEnvironment *env);
-
-	void addToScene(ITextureSource *tsrc);
-	void removeFromScene(bool permanent);
-	void updateLight(u8 light_at_pos);
-	v3s16 getLightPosition();
-	void updateNodePos();
-	void updateInfoText();
-	void updateTexture();
-
-	void step(float dtime, ClientEnvironment *env);
-
-	void processMessage(const std::string &data);
-
-	void initialize(const std::string &data);
-
-
-	virtual bool getSelectionBox(aabb3f *toset) const
-	{
-		*toset = m_selection_box;
-		return true;
-	}
-
-
-	v3f getPosition()
-		{return m_position;}
-	inline float getYaw() const
-		{return 0;}
-	std::string infoText()
-		{return m_infotext;}
-
-	bool getCollisionBox(aabb3f *toset) const { return false; }
-private:
-	aabb3f m_selection_box;
-	scene::IMeshSceneNode *m_node;
-	v3f m_position;
-	std::string m_itemstring;
-	std::string m_infotext;
-};
-
-// Prototype
-ItemCAO proto_ItemCAO(NULL, NULL);
-
-ItemCAO::ItemCAO(Client *client, ClientEnvironment *env):
-	ClientActiveObject(0, client, env),
-	m_selection_box(-BS/3.,0.0,-BS/3., BS/3.,BS*2./3.,BS/3.),
-	m_node(NULL),
-	m_position(v3f(0,10*BS,0))
-{
-	if(!client && !env)
-	{
-		ClientActiveObject::registerType(getType(), create);
-	}
-}
-
-ClientActiveObject* ItemCAO::create(Client *client, ClientEnvironment *env)
-{
-	return new ItemCAO(client, env);
-}
-
-void ItemCAO::addToScene(ITextureSource *tsrc)
-{
-	if(m_node != NULL)
-		return;
-
-	//video::IVideoDriver* driver = smgr->getVideoDriver();
-
-	scene::SMesh *mesh = new scene::SMesh();
-	scene::IMeshBuffer *buf = new scene::SMeshBuffer();
-	video::SColor c(255,255,255,255);
-	video::S3DVertex vertices[4] =
-	{
-		/*video::S3DVertex(-BS/2,-BS/4,0, 0,0,0, c, 0,1),
-		video::S3DVertex(BS/2,-BS/4,0, 0,0,0, c, 1,1),
-		video::S3DVertex(BS/2,BS/4,0, 0,0,0, c, 1,0),
-		video::S3DVertex(-BS/2,BS/4,0, 0,0,0, c, 0,0),*/
-		video::S3DVertex(BS/3.,0,0, 0,0,0, c, 0,1),
-		video::S3DVertex(-BS/3.,0,0, 0,0,0, c, 1,1),
-		video::S3DVertex(-BS/3.,0+BS*2./3.,0, 0,0,0, c, 1,0),
-		video::S3DVertex(BS/3.,0+BS*2./3.,0, 0,0,0, c, 0,0),
-	};
-	u16 indices[] = {0,1,2,2,3,0};
-	buf->append(vertices, 4, indices, 6);
-	// Set material
-	buf->getMaterial().setFlag(video::EMF_LIGHTING, false);
-	buf->getMaterial().setFlag(video::EMF_BACK_FACE_CULLING, false);
-	// Initialize with a generated placeholder texture
-	buf->getMaterial().setTexture(0, tsrc->getTexture(""));
-	buf->getMaterial().setFlag(video::EMF_BILINEAR_FILTER, false);
-	buf->getMaterial().setFlag(video::EMF_FOG_ENABLE, true);
-	buf->getMaterial().MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL;
-	// Add to mesh
-	mesh->addMeshBuffer(buf);
-	buf->drop();
-	m_node = RenderingEngine::get_scene_manager()->addMeshSceneNode(mesh, NULL);
-	mesh->drop();
-	updateNodePos();
-
-	/*
-		Update image of node
-	*/
-
-	updateTexture();
-}
-
-void ItemCAO::removeFromScene(bool permanent)
-{
-	if (!m_node)
-		return;
-
-	m_node->remove();
-	m_node = nullptr;
-}
-
-void ItemCAO::updateLight(u8 light_at_pos)
-{
-	if (!m_node)
-		return;
-
-	u8 li = decode_light(light_at_pos);
-	video::SColor color(255,li,li,li);
-	setMeshColor(m_node->getMesh(), color);
-}
-
-v3s16 ItemCAO::getLightPosition()
-{
-	return floatToInt(m_position + v3f(0,0.5*BS,0), BS);
-}
-
-void ItemCAO::updateNodePos()
-{
-	if (!m_node)
-		return;
-
-	m_node->setPosition(m_position);
-}
-
-void ItemCAO::updateInfoText()
-{
-	try{
-		IItemDefManager *idef = m_client->idef();
-		ItemStack item;
-		item.deSerialize(m_itemstring, idef);
-		if(item.isKnown(idef))
-			m_infotext = item.getDefinition(idef).description;
-		else
-			m_infotext = "Unknown item: '" + m_itemstring + "'";
-		if(item.count >= 2)
-			m_infotext += " (" + itos(item.count) + ")";
-	}
-	catch(SerializationError &e)
-	{
-		m_infotext = "Unknown item: '" + m_itemstring + "'";
-	}
-}
-
-void ItemCAO::updateTexture()
-{
-	if (!m_node)
-		return;
-
-	// Create an inventory item to see what is its image
-	std::istringstream is(m_itemstring, std::ios_base::binary);
-	video::ITexture *texture = NULL;
-	try{
-		IItemDefManager *idef = m_client->idef();
-		ItemStack item;
-		item.deSerialize(is, idef);
-		texture = idef->getInventoryTexture(item.getDefinition(idef).name, m_client);
-	}
-	catch(SerializationError &e)
-	{
-		warningstream<<FUNCTION_NAME
-				<<": error deSerializing itemstring \""
-				<<m_itemstring<<std::endl;
-	}
-
-	// Set meshbuffer texture
-	m_node->getMaterial(0).setTexture(0, texture);
-}
-
-
-void ItemCAO::step(float dtime, ClientEnvironment *env)
-{
-	if(m_node)
-	{
-		/*v3f rot = m_node->getRotation();
-		rot.Y += dtime * 120;
-		m_node->setRotation(rot);*/
-		LocalPlayer *player = env->getLocalPlayer();
-		assert(player);
-		v3f rot = m_node->getRotation();
-		rot.Y = 180.0 - (player->getYaw());
-		m_node->setRotation(rot);
-	}
-}
-
-void ItemCAO::processMessage(const std::string &data)
-{
-	//infostream<<"ItemCAO: Got message"<<std::endl;
-	std::istringstream is(data, std::ios::binary);
-	// command
-	u8 cmd = readU8(is);
-	if(cmd == 0)
-	{
-		// pos
-		m_position = readV3F1000(is);
-		updateNodePos();
-	}
-	if(cmd == 1)
-	{
-		// itemstring
-		m_itemstring = deSerializeString(is);
-		updateInfoText();
-		updateTexture();
-	}
-}
-
-void ItemCAO::initialize(const std::string &data)
-{
-	infostream<<"ItemCAO: Got init data"<<std::endl;
-
-	{
-		std::istringstream is(data, std::ios::binary);
-		// version
-		u8 version = readU8(is);
-		// check version
-		if(version != 0)
-			return;
-		// pos
-		m_position = readV3F1000(is);
-		// itemstring
-		m_itemstring = deSerializeString(is);
-	}
-
-	updateNodePos();
-	updateInfoText();
-}
-
-/*
 	GenericCAO
 */