cdff01

int DFFImport::DoImport(const TCHAR *filename, ImpInterface *ii, Interface *gi, BOOL suppressPrompts)
{
    gtaRwClump clump;
    gtaRwStream *stream = gtaRwStreamOpen(rwSTREAMFILENAME, rwSTREAMREAD, filename);
    if(!clump.StreamRead(stream))
        return 0;
    gtaRwStreamClose(stream);

    TriObject **objects = NULL;
    INode **nodes = NULL;

    gtaMessage("Reading geometries...");
    if(clump.geometryList.geometryCount > 0)
    {
        objects = new TriObject *[clump.geometryList.geometryCount];
        for(gtaRwInt32 i = 0; i < clump.geometryList.geometryCount; i++)
        {
            objects[i] = (TriObject *)gi->CreateInstance(SClass_ID(GEOMOBJECT_CLASS_ID), Class_ID(EDITTRIOBJ_CLASS_ID, 0));
            Mesh &mesh = objects[i]->GetMesh();
            gtaRwGeometry &geom = clump.geometryList.geometries[i];
            mesh.setNumVerts(geom.numVertices);
            if(geom.GetTexCoordsCount())
                mesh.setNumTVerts(geom.numVertices);
            mesh.setNumFaces(geom.numTriangles);
            for(gtaRwInt32 j = 0; j < geom.numVertices; j++)
            {
                mesh.setVert(j, ToPoint3(geom.morphTarget[0].verts[j]));
                if(geom.normals && geom.morphTarget[0].normals)
                    mesh.setNormal(j, ToPoint3(geom.morphTarget[0].normals[j]));
                if(geom.GetTexCoordsCount() > 0 && geom.texCoords[0])
                    mesh.setTVert(j, geom.texCoords[0][j].u, geom.texCoords[0][j].v, 1.0f);
            }
            for(gtaRwInt32 j = 0; j < geom.numTriangles; j++)
            {
                mesh.faces[j].setVerts(geom.triangles[j].vertA, geom.triangles[j].vertB, geom.triangles[j].vertC);
                mesh.faces[j].setEdgeVisFlags(1, 1, 1);
            }
        }
    }
    gtaMessage("Reading frames...");
    if(clump.frameList.frameCount > 0)
    {
        nodes = new INode *[clump.frameList.frameCount];
        for(gtaRwInt32 i = 0; i < clump.frameList.frameCount; i++)
        {
            gtaRwFrame &frame = clump.frameList.frames[i];
            gtaRwBool geometryAssigned = false;
            for(gtaRwInt32 j = 0; j < clump.numAtomics; j++)
            {
                if(clump.atomics[j].frameIndex == i)
                {
                    geometryAssigned = true;
                    nodes[i] = gi->CreateObjectNode(objects[clump.atomics[j].geometryIndex]);
                    break;
                }
            }
            float tm[4][3] = {frame.right.x, frame.right.y, frame.right.z,
                              frame.up.x, frame.up.y, frame.up.z,
                              frame.at.x, frame.at.y, frame.at.z,
                              frame.pos.x, frame.pos.y, frame.pos.z};
            if(!geometryAssigned)
            {
                DummyObject *dummy = (DummyObject*)gi->CreateInstance(SClass_ID(HELPER_CLASS_ID), Class_ID(DUMMY_CLASS_ID,0));
                nodes[i] = gi->CreateObjectNode(dummy);
                nodes[i]->Scale(0, tm, Point3(3.0f, 3.0f, 3.0f), 1, 0, PIV_OBJECT_ONLY, 1);
            }
            if(frame.Extension.nodeName.name && frame.Extension.nodeName.name[0] != '\0')
                nodes[i]->SetName(frame.Extension.nodeName.name);
            else
            {
                gtaRwChar temp[16];
                sprintf(temp, "frame_%d", i);
                nodes[i]->SetName(temp);
            }
            nodes[i]->SetNodeTM(0, Matrix3(tm));
        }
        for(gtaRwInt32 i = 0; i < clump.frameList.frameCount; i++)
        {
            if(clump.frameList.frames[i].parent != -1 && clump.frameList.frames[i].parent < clump.frameList.frameCount)
                nodes[clump.frameList.frames[i].parent]->AttachChild(nodes[i], 0);
        }

    }

    delete[] objects;
    delete[] nodes;

    ii->RedrawViews();
    return 1;
}