mirror of
https://github.com/minetest/minetest.git
synced 2024-12-03 13:03:45 +01:00
ItemCAO removal (#6279)
This object is from 0.3 era and was never used since 0.4.X and GenericCAO usage
This commit is contained in:
Loïc Blot
GitHub
parent
d382483fa7
commit
b82884aa62
@ -249,260 +249,6 @@ 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
|
||||
*/
|
||||
|
||||
Loading…
Reference in New Issue
Block a user