C++ ISceneNode::getName方法代码示例

// ----------------------------------------------------------------------------
void Track::exportElements(std::ofstream& stream, bool obj)
{
    ISceneManager* sm = Editor::getEditor()->getSceneManager();
    ISceneNode* node;
    stringc name;
    int i = 1;
    while ((node = sm->getSceneNodeFromId(MAGIC_NUMBER + i)))
    {
        name = node->getName();
        vector3df pos, rot, sca;
        if (node->isVisible() && name != "banana" && name != "item"
            && name != "small-nitro" && name != "big-nitro"
            && (name.equalsn("obj/", 4) == obj))
        {
            pos = node->getPosition();
            rot = node->getRotation();
            sca = node->getScale();
            if (name.equalsn("obj/", 4))
            {
                stream << "    <static-object model=\"" << Editor::toRelative(name).c_str();
                copyObj(name);

                ITexture* tex;
                for (int j = 0; (tex = node->getMaterial(0).getTexture(j)); j++)
                    copyObj(stringc("obj/") + Editor::toRelative(tex->getName()));
            } // export as static-object
            else
            {
                stream << "  <library name=\"" << Editor::getLib(node->getName()).c_str();
            } // export as library
            stream << "\" xyz=\"";
            stream << pos.X << " " << pos.Y << " " << pos.Z << "\" hpr=\"";
            stream << rot.X << " " << rot.Y << " " << rot.Z << "\" scale=\"";
            stream << sca.X << " " << sca.Y << " " << sca.Z << "\"/>\n";
        }
        i++;
    }
} // exportElements

// ----------------------------------------------------------------------------
void Track::build()
{
    IrrlichtDevice* device = Editor::getEditor()->getDevice();

    PHYSFS_setWriteDir(Editor::getEditor()->getTrackDir().c_str());
    PHYSFS_mkdir(m_file_name.c_str());

    path p = Editor::getEditor()->getTrackDir() + m_file_name;

    CMeshBuffer<S3DVertex2TCoords>* mb = m_terrain->build(p);
    SMesh smesh;
    smesh.addMeshBuffer(mb);

    for (u32 i = 1; i < m_roads.size(); i++)
    {
        IRoad* r = m_roads[i];
        if (r->getSpline()->getPointNum()>1)
            smesh.addMeshBuffer(((Road*)r)->getMeshBuffer());
    }

    B3DMeshWriter* writer = new B3DMeshWriter(device->getFileSystem());
    IWriteFile *file;
    file = device->getFileSystem()->createAndWriteFile((p + "/track.b3d").c_str());
    writer->writeMesh(file, &smesh);
    file->drop();
    delete writer;

    m_driveline->build(p);

    std::ofstream mat;
    mat.open((p + "/materials.xml").c_str());
    mat << "<materials>\n";
    mat << "  <material name=\"splatt.png\" graphical-effect=\"splatting\"";
    SMaterial m = m_terrain->getMaterial(0);
    for (int i = 1; i < 5; i++)
    {
        mat << " splatting-texture-" << i << "=\"";
        mat << Editor::toRelative(m.getTexture(i+1)->getName()).c_str();
        mat << "\"";
    }
    mat << "/>\n";

    if (m_gravity_road)
    {
        for (u32 i = 1; i < m_roads.size(); i++)
        {
            stringc tex = m_roads[i]->getTexName();
            if (tex.size()>0)
            {
                mat << "  <material name=\"";
                mat << tex.c_str();
                mat << "\" has-gravity=\"yes\" />\n";
            }
        } // roads
    } // gravity road mode

    mat <<"</materials>\n";
    mat.close();

    stringw track;
    track += "<track  name           = \"";
    track += m_track_name + L"\"\n";
    track += "        version        = \"5\"\n";
    track += "        groups         = \"made-by-STK-TE\"\n";
    track += "        designer       = \"";
    track += m_designer + "\"\n";
    track += "        music          = \"";
    track += m_music.c_str();
    track += "\"\n";
    track += "        screenshot     = \"screenshot.jpg\"\n";
    track += "        smooth-normals = \"true\"\n";
    track += "        reverse        = \"Y\"\n>\n";
    track += "</track>\n";

    PHYSFS_uint64 len = 4 * track.size();
    char*         dst = new char[len];
#ifdef _WIN32
    PHYSFS_utf8FromUcs2((PHYSFS_uint16*)track.c_str(),dst,len);
#else
    PHYSFS_utf8FromUcs4((PHYSFS_uint32*)track.c_str(), dst, len);
#endif

    FILE* f;
    f = fopen((p + "/track.xml").c_str(), "wb");
    fwrite(dst, sizeof(char), strlen(dst), f);
    fclose(f);
    delete[] dst;


    std::ofstream scene;
    scene.open((p + "/scene.xml").c_str());
    scene << "<scene>\n";
    scene << "  <track model=\"track.b3d\" x=\"0\" y=\"0\" z=\"0\">\n";

    exportElements(scene, true);
    scene << "  </track>\n";
    exportElements(scene, false);


//.........这里部分代码省略.........

// ----------------------------------------------------------------------------
void Track::save()
{
  FILE* pFile = 0;

  path p = Editor::getEditor()->getMapsPath() + "/" + m_file_name.c_str();
  pFile = fopen(p.c_str(), "wb");

  if (!pFile)
  {
      MsgWndw::get()->showMsg(_("Save failed: file could not be created!\n"));
      return;
  }

  // SIGN
  u64 sign = TOP_SECRET_SIGNATURE_NUMBER;
  fwrite(&sign, sizeof(u64), 1, pFile);

  // TRACK NAME
  u8 size = m_track_name.size() + 1;
  fwrite(&size, sizeof(u8), 1, pFile);
  fwrite(m_track_name.c_str(), sizeof(wchar_t), size, pFile);

  // DESIGNER NAME
  size = m_designer.size() + 1;
  fwrite(&size, sizeof(u8), 1, pFile);
  fwrite(m_designer.c_str(), sizeof(wchar_t), size, pFile);

  // FILE NAME
  size = m_file_name.size() + 1;
  fwrite(&size, sizeof(u8), 1, pFile);
  fwrite(m_file_name.c_str(), sizeof(c8), size, pFile);

  // MUSIC
  size = m_music.size() + 1;
  fwrite(&size, sizeof(u8), 1, pFile);
  fwrite(m_music.c_str(), sizeof(c8), size, pFile);

  // TERRAIN
  m_terrain->save(pFile);

  // SKY
  Viewport::get()->getSky()->save(pFile);

  // GRAVITY ROAD FLAG
  fwrite(&m_gravity_road, sizeof(bool), 1, pFile);

  // ROADS
  size = m_roads.size();
  fwrite(&size, sizeof(u8), 1, pFile);
  IRoad* r;
  for (u8 i = 0; i < size; i++)
  {
      r = m_roads[i];
      r->save(pFile);
  }

  //CHECKLINES

  Viewport::get()->saveCheckLines(pFile);

  // OBJECTS
  ISceneManager* sm = Editor::getEditor()->getSceneManager();
  ISceneNode* node;
  u32 num = Viewport::getLastEntityID() - MAGIC_NUMBER;
  u32 vnum = 0;
  for (u32 i = 0; i < num; i++)
  {
      node = sm->getSceneNodeFromId(MAGIC_NUMBER + i + 1);
      if (node && node->isVisible()) vnum++;
  }

  fwrite(&vnum, sizeof(u32), 1, pFile);

  for (u32 i = 0; i < num; i++)
  {
      node = sm->getSceneNodeFromId(MAGIC_NUMBER + i + 1);
      assert(node);
      if (node->isVisible())
      {
          fwrite(&node->getPosition(), sizeof(vector3df), 1, pFile);
          fwrite(&node->getRotation(), sizeof(vector3df), 1, pFile);
          fwrite(&node->getScale(),    sizeof(vector3df), 1, pFile);
          u8 size = strlen(node->getName()) + 1;
          fwrite(&size, sizeof(u8), 1, pFile);
          fwrite(node->getName(), sizeof(c8), size, pFile);
      }
  }
  fclose(pFile);
  Editor::getEditor()->addToRecentlyOpenedList(m_file_name);

  MsgWndw::get()->showMsg(_("Track saved!\n"));

} // save