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https://github.com/zenorogue/hyperrogue.git
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438 lines
13 KiB
C++
438 lines
13 KiB
C++
// RogueViz -- SAG embedder: main file
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// Copyright (C) 2011-24 Zeno Rogue, see 'hyper.cpp' for details
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#include "sag.h"
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#include "cells.cpp"
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#include "data.cpp"
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#include "functions.cpp"
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#include "annealing.cpp"
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namespace rogueviz {
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namespace sag {
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flagtype state;
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// std::mt19937 los;
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bool auto_repeat;
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extern void output_stats();
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int sag_ittime = 100;
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int ipturn = 100;
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bool auto_visualize = true;
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void iterate() {
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if(!sagmode) return;
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int t1 = SDL_GetTicks();
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#if CAP_SDL && !CAP_SDL2
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int last = -1;
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#endif
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for(int i=0; i<ipturn; i++) {
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numiter++;
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sag::saiter();
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#if CAP_SDL && !CAP_SDL2
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int q = i * sag_ittime / ipturn;
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if(q > last) { last = 1; SDL_PumpEvents(); }
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#endif
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}
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int t2 = SDL_GetTicks();
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int t = t2 - t1;
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if(t < (sag_ittime+1) / 2) ipturn *= 2;
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else if(t > sag_ittime * 2) ipturn /= 2;
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else ipturn = ipturn * sag_ittime / t;
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print(hlog, format("it %12lld temp %6.4f [2:%8.6f,10:%8.6f,50:%8.6f] cost = %f\n",
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numiter, double(sag::temperature),
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(double) exp(-2 * exp(-sag::temperature)),
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(double) exp(-10 * exp(-sag::temperature)),
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(double) exp(-50 * exp(-sag::temperature)),
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(double) sag::cost));
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if(auto_visualize) create_viz();
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}
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bool turn(int delta) {
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if(vizsa_start) {
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if(vizsa_start == -1) vizsa_start = ticks;
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auto t = ticks;
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double d = (t-vizsa_start) / (1000. * vizsa_len);
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if(d > 1 && auto_repeat) {
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optimize_sag_loglik_auto();
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output_stats();
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vizsa_start = -1;
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}
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if(d > 1) sagmode = sagOff;
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else {
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temperature = hightemp - (d*(hightemp-lowtemp));
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sagmode = sagSA;
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}
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}
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iterate();
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return false;
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// shmup::pc[0]->rebase();
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}
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void set_inverse() {
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if(method == smMatch) vizflags |= RV_INVERSE_WEIGHT;
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else vizflags &=~ RV_INVERSE_WEIGHT;
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}
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void menu() {
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cmode |= sm::MAYDARK | sm::SIDE;
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gamescreen();
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dialog::init("SAG settings");
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dialog::addSelItem(XLAT("temperature"), fts(sag::temperature), 't');
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dialog::add_action([] {
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dialog::editNumber(sag::temperature, sag::lowtemp, sag::hightemp, 1, 0, XLAT("temperature"), "");
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});
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dialog::addSelItem(XLAT("SAG mode"), sag::sagmodes[sag::sagmode], 'm');
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dialog::add_action([] { sag::sagmode = sag::eSagmode( (1+sag::sagmode) % 3 ); });
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dialog::addSelItem(XLAT("min temperature"), fts(sag::lowtemp), 'i');
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dialog::add_action([] {
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dialog::editNumber(sag::lowtemp, -20, 20, 1, 0, XLAT("min temperature"), "");
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});
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dialog::addSelItem(XLAT("max temperature"), fts(sag::hightemp), 'i');
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dialog::add_action([] {
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dialog::editNumber(sag::hightemp, -20, 20, 1, 0, XLAT("high temperature"), "");
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});
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dialog::addSelItem(XLAT("automatic cycle"), fts(sag::vizsa_len), 'c');
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dialog::add_action([] {
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dialog::editNumber(sag::vizsa_len, 5, 1800, 1, 0, XLAT("automatic cycle"), "");
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});
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dialog::addBoolItem(XLAT("automatic"), sag::vizsa_start, 'a');
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dialog::add_action([] {
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sag::vizsa_start = sag::vizsa_start ? 0 : SDL_GetTicks();
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sag::sagmode = sagOff;
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});
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dialog::addBoolItem_action(XLAT("auto-repeat"), auto_repeat, 'r');
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dialog::addSelItem(XLAT("smoothness"), its(sag_ittime), 's');
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dialog::add_action([] {
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dialog::editNumber(sag_ittime, 0, 1000, 10, 100, XLAT("smoothness"),
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XLAT("How much milliseconds to compute before re-rendering the screen when optimizing in the background. Low values look nicer, but may cause less time to be spent on iterations.")
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);
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});
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dialog::addBoolItem_action(XLAT("auto-visualize"), sag::auto_visualize, 'b');
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dialog::addSelItem(XLAT("SAG method"), method_names[method], 'm');
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dialog::add_action([] {
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method = eSagMethod((method + 1) % method_count);
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prepare_method();
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compute_cost();
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});
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if(method == smMatch) {
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dialog::addSelItem(XLAT("match parameter A"), fts(match_a), 'A');
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dialog::add_action([] {
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dialog::editNumber(match_a, 0, 10, 1, 1, XLAT("match parameter A"), "").reaction = prepare_graph;
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});
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dialog::addSelItem(XLAT("match parameter B"), fts(match_b), 'B');
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dialog::add_action([] {
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dialog::editNumber(match_b, 0, 10, 1, 1, XLAT("match parameter B"), "").reaction = prepare_graph;
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});
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}
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if(method == smLogistic) {
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dialog::addSelItem(XLAT("logistic parameter R"), fts(lgsag.R), 'A');
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dialog::add_action([] {
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dialog::editNumber(match_a, 0, 10, 1, 1, XLAT("logistic parameter R"), "").reaction = prepare_graph;
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});
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dialog::addSelItem(XLAT("logistic parameter T"), fts(lgsag.T), 'B');
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dialog::add_action([] {
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dialog::editNumber(match_b, 0, 10, 1, 1, XLAT("logistic parameter T"), "").reaction = prepare_graph;
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});
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dialog::addItem(XLAT("optimize logistic parameters"), 'O');
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dialog::add_action(optimize_sag_loglik_logistic);
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}
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dialog::addSelItem(XLAT("cost value"), fts(cost), 'X');
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dialog::add_action([] {
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optimize_sag_loglik_auto();
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});
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dialog::addBoolItem_action(XLAT("visualize (sub)cells"), visualize_subcells_on, 'v');
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dialog::display();
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}
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void auto_orth(bool set_colors) {
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hyperpoint pmin = C0, pmax = C0;
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shiftmatrix M = ggmatrix(centerover);
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ld maxsize = 0;
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println(hlog, "cellpoints = ", isize(cellpoint), " sagsubcell_point = ", isize(sagsubcell_point), " M = ", M);
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println(hlog, "NLP = ", NLP);
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vector<int> on_cell(isize(sagcells), 0);
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for(auto v: sagid) on_cell[v]++;
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int id = 0;
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for(auto p: sagsubcell_point) {
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hyperpoint ret;
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applymodel(M*p, ret);
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println(hlog, kz(M*p), " -> ", kz(ret));
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for(int i=0; i<3; i++) {
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if(ret[i] < pmin[i]) pmin[i] = ret[i];
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if(ret[i] > pmax[i]) pmax[i] = ret[i];
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}
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ld size = hypot(hypot(ret[0], ret[1]), ret[2]);
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if(size > maxsize && on_cell[id]) maxsize = size;
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id++;
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}
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println(hlog, "pmin = ", pmin, " pmax = ", pmax, " maxsize = ", maxsize);
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pconf.scale = 0.95 / maxsize;
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pconf.clip_min = -maxsize * 3 - 0.1;
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pconf.clip_max = maxsize + 0.1;
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println(hlog, isize(vdata), " vs ", isize(sagsubcell_point));
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if(set_colors) for(int i=0; i<isize(vdata); i++) {
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auto p = sagsubcell_point[sagid[i]];
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hyperpoint ret;
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applymodel(M*p, ret);
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auto& col = vdata[i].cp.color1;
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for(int j=0; j<3; j++) {
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println(hlog, "coloring ", tie(i,j), ret[j], " -> ", ilerp(pmin[j], pmax[j], ret[j]), " -> ", lerp(0, 255, ilerp(pmin[j], pmax[j], ret[j])));
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part(col, j+1) = lerp(0, 255, ilerp(pmin[j], pmax[j], ret[j]));
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}
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vdata[i].cp.color2 = col;
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}
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}
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bool use_cells_to_draw;
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set<cell*> cells_to_draw;
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void autoviz() {
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no_find_player = true;
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smooth_scrolling = true;
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bobbing = false;
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View = Id; NLP = Id; vid.fixed_yz = false;
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models::configure();
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make_actual_view();
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drawthemap();
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if(GDIM == 3) game_keys_scroll = true;
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if(sphere && GDIM == 3) {
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pmodel = mdEquidistant;
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pconf.scale = 0.95;
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}
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if(hyperbolic && GDIM == 2) {
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pmodel = mdDisk;
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pconf.alpha = 1;
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pconf.scale = 0.95;
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}
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if(hyperbolic && GDIM == 3) {
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pmodel = mdDisk;
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pconf.alpha = 1;
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pconf.scale = 0.95;
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}
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if(sol || nil) {
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pmodel = mdLieOrthogonal;
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nisot::geodesic_movement = false;
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auto_orth(false);
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}
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if(sl2) {
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pmodel = mdHorocyclic;
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auto_orth(false);
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}
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if(gproduct) {
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pmodel = mdEquidistant;
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NLP = cspin(1, 2, 75._deg);
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auto_orth(false);
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}
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if(euclid) {
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pmodel = mdDisk;
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pconf.alpha = 1;
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auto_orth(false);
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}
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if(quotient) {
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if(GDIM == 3) {
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pmodel = mdPerspective;
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if(hyperbolic) pmodel = mdDisk;
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frustum_culling = false;
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if(euclid) camera_speed *= 10;
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}
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return;
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}
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cells_to_draw.clear();
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for(auto p: sagcells) cells_to_draw.insert(p.first);
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rv_hook(hooks_do_draw, 100, [] (cell *c, const shiftmatrix& V) { if(!use_cells_to_draw) return 0; return cells_to_draw.count(c) ? 1 : -1; });
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rv_hook(hooks_o_key, 80, [] (o_funcs& v) { v.push_back(named_functionality("switch use_cells_to_draw", [] { use_cells_to_draw = !use_cells_to_draw; })); });
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}
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void viz_longpath() {
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int DN = isize(sagid);
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int maxdist = -1;
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int get_i = 0, get_j = 0, count = 0;
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for(int i=0; i<DN; i++)
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for(int j=0; j<DN; j++) {
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auto d = sagdist[sagid[i]][sagid[j]];
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if(S3 >= OINF && sagdist[sagid[i]][0] >= max_sag_dist / 4) continue;
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if(S3 >= OINF && sagdist[sagid[j]][0] >= max_sag_dist / 4) continue;
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if(d > maxdist) {
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maxdist = d;
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count = 0;
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}
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if(d == maxdist) {
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count++; if(hrand(count) == 0) get_i = i, get_j = j;
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}
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}
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println(hlog, "max distance between nodes is ", maxdist, " at ", tie(get_i, get_j), " appearing ", count, " times");
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history::create(sagcells[sagid[get_i]].first, sagcells[sagid[get_j]].first, Id);
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}
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int readArgs() {
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#if CAP_COMMANDLINE
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using namespace arg;
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if(0) ;
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else if(argis("-sag-autoviz")) {
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autoviz();
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}
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else if(argis("-sag-longpath")) {
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viz_longpath();
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}
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else if(argis("-sagaviz")) {
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PHASE(3);
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shift(); sag::auto_visualize = argi();
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}
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else if(argis("-sagviz")) {
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sag::vizsa_start = SDL_GetTicks();
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shift(); sag::vizsa_len = argi();
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}
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else if(argis("-sagsmooth")) {
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shift(); sag::sag_ittime = argi();
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}
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else return 1;
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#endif
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return 0;
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}
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void init() {
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if(state & SS_GENERAL) return;
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state |= SS_GENERAL;
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rogueviz::init(RV_GRAPH | RV_WHICHWEIGHT | RV_AUTO_MAXWEIGHT | RV_HAVE_WEIGHT);
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rv_hook(rogueviz::hooks_close, 100, clear);
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rv_hook(shmup::hooks_turn, 100, turn);
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rv_hook(hooks_drawcell, 100, visualize_subcells);
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rv_hook(rogueviz::hooks_rvmenu, 100, [] {
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dialog::addItem("SAG settings", 's');
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dialog::add_action_push(menu);
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});
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weight_label = "min weight";
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temperature = 0; sagmode = sagOff;
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sag_edge = add_edgetype("SAG edge");
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}
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void clear() {
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sagedges.clear();
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visualization_active = false;
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neighbors.clear();
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sagcells.clear();
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ids.clear();
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sagsubcell_point.clear();
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sagsubcell_inv.clear();
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cell_matrix.clear();
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cellpoint.clear();
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sagdist.clear();
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subcell_points.clear();
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sag_edge = nullptr;
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state = 0;
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}
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string cname() {
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if(euclid) return "coord-6.txt";
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if(PURE) return "coord-7.txt";
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return "coord-67.txt";
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}
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int ah = addHook(hooks_args, 100, readArgs) + addHook(hooks_clearmemory, 100, clear)
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+ addHook_rvslides(120, [] (string s, vector<tour::slide>& v) {
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if(s != "data") return;
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using namespace pres;
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string sagf = "SAG/";
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v.push_back(
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slide{sagf+"Roguelikes", 63, LEGAL::UNLIMITED | QUICKGEO,
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"A visualization of roguelikes, based on discussion on /r/reddit. "
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"See: http://www.roguetemple.com/z/hyper/reddit.php",
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roguevizslide('0', [] () {
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rogueviz::dftcolor = 0x282828FF;
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rogueviz::showlabels = true;
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part(rogueviz::default_edgetype.color, 0) = 181;
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rogueviz::sag::edgepower = 1;
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rogueviz::sag::edgemul = 1;
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gmatrix.clear();
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drawthemap();
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gmatrix0 = gmatrix;
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slide_backup(rogueviz::sag::legacy, true);
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rogueviz::sag::read_weighted(RVPATH "sag/roguelikes/edges.csv");
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rogueviz::readcolor(RVPATH "sag/roguelikes/color.csv");
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rogueviz::sag::load_sag_solution(RVPATH "sag/roguelikes/" + cname());
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})
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}
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);
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v.push_back(slide {sagf+"Programming languages of GitHub", 64, LEGAL::UNLIMITED | QUICKGEO,
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"A visualization of programming languages.",
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roguevizslide('0', [] () {
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rogueviz::dftcolor = 0x282828FF;
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rogueviz::showlabels = true;
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part(rogueviz::default_edgetype.color, 0) = 128;
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rogueviz::sag::edgepower = .4;
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rogueviz::sag::edgemul = .02;
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gmatrix.clear();
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drawthemap();
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gmatrix0 = gmatrix;
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slide_backup(rogueviz::sag::legacy, true);
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rogueviz::sag::read_weighted(RVPATH "sag/lang/edges.csv");
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rogueviz::readcolor(RVPATH "sag/lang/color.csv");
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rogueviz::sag::load_sag_solution(RVPATH "sag/lang/" + cname());
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if(euclid) rogueviz::legend.clear();
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})
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});
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v.push_back(slide {sagf+"Boardgames", 62, LEGAL::UNLIMITED | QUICKGEO,
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"A visualization of board games, based on discussions on Reddit.",
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roguevizslide('0', [] () {
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rogueviz::dftcolor = 0x282828FF;
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rogueviz::showlabels = true;
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part(rogueviz::default_edgetype.color, 0) = 157;
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rogueviz::sag::edgepower = 1;
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rogueviz::sag::edgemul = 1;
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gmatrix.clear();
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drawthemap();
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gmatrix0 = gmatrix;
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slide_backup(rogueviz::sag::legacy, true);
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rogueviz::sag::read_weighted(RVPATH "sag/boardgames/edges.csv");
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rogueviz::readcolor(RVPATH "sag/boardgames/color.csv");
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rogueviz::sag::load_sag_solution(RVPATH "sag/boardgames/" + cname());
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})
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});
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});
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EX }
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}
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#include "experiments.cpp"
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