mirror of
https://github.com/zenorogue/hyperrogue.git
synced 2025-10-31 05:52:59 +00:00
93 lines
2.7 KiB
C++
93 lines
2.7 KiB
C++
namespace dhrg {
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double graph_R, graph_alpha, graph_T;
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vector<pair<double, double> > coords;
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rogueviz::edgetype *any;
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int N;
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void fixedges() {
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using namespace rogueviz;
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for(int i=N; i<isize(vdata); i++) if(vdata[i].m) vdata[i].m->dead = true;
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for(int i=0; i<isize(vdata); i++) vdata[i].edges.clear();
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vdata.resize(N);
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for(auto e: edgeinfos) {
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e->orig = NULL;
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addedge(e->i, e->j, e);
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}
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storeall(N);
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}
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void tst() {}
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void read_graph(string fn, bool subdiv, bool doRebase, bool doStore) {
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any = rogueviz::add_edgetype("embedded edges");
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rogueviz::fname = fn;
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fhstream f(fn + "-coordinates.txt", "rt");
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if(!f.f) {
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printf("Missing file: %s-coordinates.txt\n", rogueviz::fname.c_str());
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exit(1);
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}
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printf("Reading coordinates...\n");
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string ignore;
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if(!scan(f, ignore, ignore, ignore, ignore, N, graph_R, graph_alpha, graph_T)) {
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printf("Error: incorrect format of the first line\n"); exit(1);
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}
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rogueviz::vdata.reserve(N);
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while(true) {
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string s = scan<string>(f);
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if(s == "D11.11") tst();
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if(s == "" || s == "#ROGUEVIZ_ENDOFDATA") break;
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int id = rogueviz::getid(s);
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rogueviz::vertexdata& vd(rogueviz::vdata[id]);
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vd.name = s;
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vd.cp = rogueviz::colorpair(rogueviz::dftcolor);
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double r, alpha;
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if(!scan(f, r, alpha)) { printf("Error: incorrect format of r/alpha\n"); exit(1); }
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coords.push_back(make_pair(r, alpha));
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transmatrix h = spin(alpha * degree) * xpush(r);
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rogueviz::createViz(id, currentmap->gamestart(), h);
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}
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fhstream g(fn + "-links.txt", "rt");
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if(!g.f) {
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println(hlog, "Missing file: ", rogueviz::fname, "-links.txt");
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exit(1);
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}
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println(hlog, "Reading links...");
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int qlink = 0;
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while(true) {
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int i = rogueviz::readLabel(g), j = rogueviz::readLabel(g);
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if(i == -1 || j == -1) break;
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addedge(i, j, 1, subdiv, any);
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qlink++;
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}
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if(doRebase) {
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printf("Rebasing...\n");
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for(int i=0; i<isize(rogueviz::vdata); i++) {
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if(i % 10000 == 0) printf("%d/%d\n", i, isize(rogueviz::vdata));
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if(rogueviz::vdata[i].m) virtualRebase(rogueviz::vdata[i].m);
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}
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printf("Done.\n");
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}
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if(doStore) rogueviz::storeall();
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}
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void unsnap() {
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for(int i=0; i<N; i++) {
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using rogueviz::vdata;
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transmatrix h = spin(coords[i].second * degree) * xpush(coords[i].first);
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vdata[i].m->base = currentmap->gamestart();
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vdata[i].m->at = h;
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virtualRebase(vdata[i].m);
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}
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fixedges();
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}
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}
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