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hyperrogue/rogueviz.cpp
Zeno Rogue 495dbba809 renamed 'truncated' to 'chamfered'
2018-01-04 18:39:04 +01:00

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// Hyperbolic Rogue
// Copyright (C) 2011-2016 Zeno Rogue, see 'hyper.cpp' for details
// Hyperbolic geometry is a good tool to visualize data,
// especially trees and scale-free networks. This file
// uses HyperRogue to browse such vizualizations.
// Since it is not of use for general HyperRogue players,
// it is disabled by default -- compile with the ROGUEVIZ flag to enable this.
// How to use:
// hyper -embed <start of filename> -- visualize a social network
// embedded into hyperbolic plane, see:
// https://bitbucket.org/HaiZhung/hyperbolic-embedder/overview
// (it uses the same format)
// hyper -tol <filename.xml> -- visualize the tree of life,
// based on a XML dump from https://tree.opentreeoflife.org/
// hyper -tess <parameter file> -- visualize a horocyclic tesselation,
#include "rogueviz.h"
namespace rogueviz {
void init();
bool showlabels = false;
bool specialmark = false;
bool rog3 = false;
ld ggamma = .5;
string fname;
// const char *fname;
// const char *cfname;
enum eVizkind { kNONE, kAnyGraph, kTree, kSpiral, kSAG, kCollatz, kFullNet, kKohonen };
eVizkind kind;
bool on;
colorpair parse(const string& s) {
colorpair cp;
cp.shade = 0; cp.color2 = 0;
sscanf(s.c_str(), "%x:%c%x", &cp.color1, &cp.shade, &cp.color2);
return cp;
}
int nh = 0;
int hues[256*6];
void buildhue() {
unsigned mh = 193;
for(unsigned y=0; y<=mh; y++)
hues[nh++] = (int) (0xFF + 0x1000000*mh + (unsigned) 0x10000 * y);
for(unsigned y=0; y<=mh; y++)
hues[nh++] = (int) (0xFF + 0x1010000*mh - 0x1000000 * y);
for(unsigned y=0; y<=mh; y++)
hues[nh++] = (int) (0xFF + 0x0010000*mh + 0x100 * y);
for(unsigned y=0; y<=mh; y++)
hues[nh++] = (int) (0xFF + 0x0010100*mh - 0x10000 * y);
for(unsigned y=0; y<=mh; y++)
hues[nh++] = (int) (0xFF + 0x0000100*mh + 0x1000000 * y);
for(unsigned y=0; y<=mh; y++)
hues[nh++] = (int) (0xFF + 0x1000100*mh - 0x100 * y);
}
int perturb(int c) {
if(nh == 0) buildhue();
int hueid = 0;
for(int t=0; t<nh; t++) if(hues[t] == c) hueid = t;
hueid += rand() % 50;
hueid -= rand() % 50;
if(hueid<0) hueid += nh;
hueid %= nh;
return hues[hueid];
/*
int part[4];
for(int u=0; u<=3; u++) {
part[u] = (c >> (8*u)) & 0xFF;
}
int
if(part[1] == 255 && part[2] == 0)
int k =
k += rand() % 16;
k -= rand() % 16;
if(k<0) k=-k;
if(k>255) k = 255-(k-255);
c &=~ (0xFF << (8*u));
c |= k << (8*u);
} */
return c;
}
colorpair perturb(colorpair cp) {
cp.color1 = perturb(cp.color1);
cp.color2 = perturb(cp.color2);
return cp;
}
vector<vertexdata> vdata;
transmatrix cspin(int i, int ch) {
return spin(M_PI + (2 * M_PI * (i+1)) / (ch+1));
}
map<string, int> labeler;
int getid(const string& s) {
if(labeler.count(s)) return labeler[s];
else {
int id = vdata.size();
vdata.resize(vdata.size() + 1);
vdata[id].name = s;
return labeler[s] = id;
}
}
int getnewid(string s) {
while(labeler.count(s)) s += "'";
return getid(s);
}
void addedge0(int i, int j, edgeinfo *ei) {
vdata[i].edges.push_back(make_pair(j, ei));
vdata[j].edges.push_back(make_pair(i, ei));
}
void createViz(int id, cell *c, transmatrix at) {
vertexdata& vd(vdata[id]);
vd.m = new shmup::monster;
vd.m->pid = id;
vd.m->type = moRogueviz;
vd.m->base = c;
vd.m->at = at;
}
void notimpl() {
printf("Not implemented\n"); exit(1);
}
hyperpoint where(int i) {
auto m = vdata[i].m;
if(m->base == currentmap->gamestart()) return tC0(m->at);
else {
// notimpl(); // actually probably that's a buug
return inverse(shmup::ggmatrix(currentmap->gamestart())) * (shmup::ggmatrix(m->base) * tC0(m->at));
}
}
void addedge(int i, int j, edgeinfo *ei) {
hyperpoint hi = where(i);
hyperpoint hj = where(j);
double d = hdist(hi, hj);
if(d >= 4) {
// printf("splitting %lf\n", d);
hyperpoint h = mid(hi, hj);
int id = size(vdata);
vdata.resize(id+1);
vertexdata& vd(vdata[id]);
vd.cp = colorpair(0x400000FF);
vd.virt = ei;
createViz(id, currentmap->gamestart(), rgpushxto0(h));
addedge(i, id, ei);
addedge(id, j, ei);
shmup::virtualRebase(vdata[i].m, true);
}
else addedge0(i, j, ei);
}
vector<edgeinfo*> edgeinfos;
void addedge(int i, int j, double wei, bool subdiv) {
edgeinfo *ei = new edgeinfo;
edgeinfos.push_back(ei);
ei->i = i;
ei->j = j;
ei->weight = wei;
if(subdiv) addedge(i, j, ei);
else addedge0(i, j, ei);
}
void storeall() {
for(int i=0; i<size(vdata); i++)
if(vdata[i].m)
vdata[i].m->store();
}
int dftcolor = 0x282828FF;
namespace spiral {
ld mul;
transmatrix at(double d) {
return spin(log(d) * 2 * M_PI / log(mul)) * xpush(log(d));
}
void place(int N, ld _mul) {
mul = _mul;
init(); kind = kSpiral;
vdata.resize(N);
for(int i=0; i<N; i++) {
vertexdata& vd = vdata[i];
double d = i + 1;
transmatrix h = at(d);
createViz(i, cwt.c, h);
vd.name = its(i+1);
virtualRebase(vd.m, true);
vd.cp = dftcolor;
}
storeall();
}
void edge(ld shift, ld mul) {
int N = size(vdata);
for(int i=0; i<N; i++) {
int i0 = i+1;
int j0 = int(i0 * mul + shift) - 1;
if(j0 >= 0 && j0 < N) addedge(i, j0, 0, false);
}
}
void color(ld start, ld period, colorpair c) {
int N = size(vdata);
int maxw = N;
while(start >= 0 && start < N) {
int i = int(start);
vdata[i].cp = c;
start += period;
maxw--; if(maxw <= 0) break;
}
}
}
namespace collatz {
double s2, s3, p2, p3;
double cshift = -1;
void start() {
init(); kind = kCollatz;
vdata.resize(1);
vertexdata& vd = vdata[0];
createViz(0, cwt.c, xpush(cshift));
virtualRebase(vd.m, true);
vd.cp = perturb(dftcolor);
vd.data = 0;
addedge(0, 0, 0, false);
vd.name = "1";
storeall();
}
}
string readLabel_s(FILE *f) {
char xlabel[10000];
if(fscanf(f, "%9500s", xlabel) <= 0) return "";
return xlabel;
}
int readLabel(FILE *f) {
string s = readLabel_s(f);
if(s == "") return -1;
return getid(s);
}
namespace anygraph {
double R, alpha, T;
vector<pair<double, double> > coords;
int N;
void fixedges() {
for(int i=N; i<size(vdata); i++) if(vdata[i].m) vdata[i].m->dead = true;
for(int i=0; i<size(vdata); i++) vdata[i].edges.clear();
vdata.resize(N);
for(auto e: edgeinfos) {
e->orig = NULL;
addedge(e->i, e->j, e);
}
}
void read(string fn, bool subdiv, bool doRebase, bool doStore) {
init(); kind = kAnyGraph;
fname = fn;
FILE *f = fopen((fn + "-coordinates.txt").c_str(), "rt");
if(!f) {
printf("Missing file: %s-coordinates.txt\n", fname.c_str());
exit(1);
}
printf("Reading coordinates...\n");
char buf[100];
int err;
err = fscanf(f, "%s%s%s%s%d%lf%lf%lf", buf, buf, buf, buf, &N,
&anygraph::R, &anygraph::alpha, &anygraph::T);
if(err < 8) { printf("Error: incorrect format of the first line\n"); exit(1); }
vdata.reserve(N);
while(true) {
string s = readLabel_s(f);
if(s == "" || s == "#ROGUEVIZ_ENDOFDATA") break;
int id = getid(s);
vertexdata& vd(vdata[id]);
vd.name = s;
vd.cp = colorpair(dftcolor);
double r, alpha;
int err = fscanf(f, "%lf%lf", &r, &alpha);
coords.push_back(make_pair(r, alpha));
if(err < 2) { printf("Error: incorrect format of r/alpha\n"); exit(1); }
transmatrix h = spin(alpha * 2 * M_PI / 360) * xpush(r);
createViz(id, currentmap->gamestart(), h);
}
fclose(f);
f = fopen((fn + "-links.txt").c_str(), "rt");
if(!f) {
printf("Missing file: %s-links.txt\n", fname.c_str());
exit(1);
}
printf("Reading links...\n");
int qlink = 0;
while(true) {
int i = readLabel(f), j = readLabel(f);
if(i == -1 || j == -1) break;
addedge(i, j, 0, subdiv);
qlink++;
}
fclose(f);
if(doRebase) {
printf("Rebasing...\n");
for(int i=0; i<size(vdata); i++) {
if(i % 10000 == 0) printf("%d/%d\n", i, size(vdata));
if(vdata[i].m) virtualRebase(vdata[i].m, true);
}
printf("Done.\n");
}
if(doStore) storeall();
}
}
namespace tree {
struct treevertex {
int origid;
int parent;
int depth;
int spos, epos;
vector<int> children;
};
vector<treevertex> tol;
void child(int pid, int id) {
if(size(tol) <= id) tol.resize(id+1);
treevertex& v = tol[id];
v.parent = pid;
tol.push_back(v);
if(pid >= 0) tol[pid].children.push_back(id);
}
void readnode(FILE *f, int pid) {
string lab = "";
while(true) {
int c = fgetc(f);
if(c == EOF) { fprintf(stderr, "Ended prematurely\n"); exit(1); }
if(c == ',') break;
if(c == ')') { int id = getnewid(lab); child(pid, id); return; }
lab += c;
}
int id = getnewid(lab);
child(pid, id);
while(true) {
int c = fgetc(f);
// printf("c=%c at %d/%d\n", c, pid, id);
if(c == EOF) { fprintf(stderr, "Ended prematurely\n"); exit(1); }
if(c == ' ' || c == 10 || c == 13 || c == 9 || c == ',') continue;
else if(c == '(') readnode(f, id);
else if(c == ')') break;
}
}
int xpos;
void spos(int at, int d) {
tol[at].spos = xpos++;
tol[at].depth = d;
for(int i=0; i<size(tol[at].children); i++)
spos(tol[at].children[i], d+1);
tol[at].epos = ++xpos;
}
void read(const char *fn) {
fname = fn;
init(); kind = kTree;
printf("Reading the tree of life...\n");
FILE *f = fopen(fname.c_str(), "rt");
if(!f) { printf("Failed to open tree file: %s\n", fname.c_str()); exit(1); }
if(fgetc(f) != '(') {
printf("Error: bad format\n");
exit(1);
}
readnode(f, -1);
fclose(f);
int N = size(vdata);
printf("N = %d\n", N);
printf("Assigning spos/epos...\n");
spos(0, 0);
xpos *= 6;
printf("Creating vertices...\n");
for(int i=0; i<N; i++) {
treevertex& lv = tol[i];
vertexdata& vd = vdata[i];
transmatrix h = spin((lv.spos + lv.epos) * M_PI / xpos) * xpush(-1.2 + (log(xpos) - log(lv.epos - lv.spos)));
vd.special = false;
vd.m = new shmup::monster;
vd.m->pid = i;
vd.data = lv.parent;
createViz(i, cwt.c, h);
vd.cp = dftcolor;
if(tol[i].parent >= 0)
addedge(i, tol[i].parent, 0, true);
}
for(int i=0; i<size(vdata); i++) {
vertexdata& vd = vdata[i];
virtualRebase(vd.m, true);
}
printf("Clearing the TOL data...\n");
tol.clear();
storeall();
}
}
ld maxweight;
namespace sag {
int sagpar = 0;
enum eSagmode { sagOff, sagHC, sagSA };
eSagmode sagmode; // 0 - off, 1 - hillclimbing, 2 - SA
const char *sagmodes[3] = {"off", "HC", "SA"};
ld temperature = -4;
const int INSNAKE = 117;
int numsnake;
const char *loadfname;
#define MAXSNAKETAB 1000
int sdist[MAXSNAKETAB][MAXSNAKETAB];
int insnaketab = 0;
vector<cell*> snakecells;
vector<int> snakefirst, snakelast;
vector<int> snakenode;
vector<int> snakeid;
vector<int> lpbak;
vector<int> wpbak;
bool snake_enabled;
void setsnake(cellwalker& cw, int i) {
lpbak[i] = cw.c->landparam;
wpbak[i] = cw.c->wparam;
cw.c->landparam = i; cw.c->wparam = INSNAKE;
// cw.c->monst = moWormtail; cw.c->mondir = cw.spin;
snakecells[i] = cw.c;
}
void snakeswitch() {
for(int i=0; i<numsnake; i++) {
cell *c = snakecells[i];
int x;
x = lpbak[i]; lpbak[i] = c->landparam; c->landparam = x;
x = wpbak[i]; wpbak[i] = c->wparam; c->wparam = x;
}
snake_enabled = !snake_enabled;
}
void enable_snake() { if(!snake_enabled) snakeswitch(); }
void disable_snake() { if(snake_enabled) snakeswitch(); }
int snakedist(int i, int j) {
if(i < insnaketab && j < insnaketab) return sdist[i][j];
if(euclid || sphere) return celldistance(snakecells[i], snakecells[j]);
int i0 = i, i1 = i, j0 = j, j1 = j;
int cost = 0;
// intersect
while(true) {
if(j0 > i1+1) { j0 = snakefirst[j0], j1 = snakelast[j1]; cost++; }
else if(i0 > j1+1) { i0 = snakefirst[i0], i1 = snakelast[i1]; cost++; }
else if(j1+1 == i0) return cost+1;
else if(i1+1 == j0) return cost+1;
else return cost;
}
}
void initSnake(int n) {
if(sphere && nonchamfered) n = 12;
else if(sphere) n = 32;
numsnake = n;
snakecells.resize(numsnake);
snakefirst.resize(numsnake);
snakelast.resize(numsnake);
snakenode.resize(numsnake);
lpbak.resize(numsnake);
wpbak.resize(numsnake);
cellwalker cw = cwt;
setsnake(cw, 0);
cwstep(cw);
setsnake(cw, 1);
for(int i=2; i<=numsnake; i++) {
if(i == numsnake && sphere) break;
cwstep(cw);
snakefirst[i-1] = cw.c->landparam;
while(cw.c->wparam == INSNAKE) {
snakelast[i-1] = cw.c->landparam;
cwstep(cw); cwspin(cw, 1); cwstep(cw);
}
if(i == numsnake) break;
setsnake(cw, i); cwspin(cw, 1);
}
int stab = min(numsnake, MAXSNAKETAB);
for(int i=0; i<stab; i++)
for(int j=0; j<stab; j++)
sdist[i][j] = snakedist(i,j);
insnaketab = stab;
snake_enabled = true;
}
double costat(int vid, int sid) {
if(vid < 0) return 0;
double cost = 0;
vertexdata& vd = vdata[vid];
for(int j=0; j<size(vd.edges); j++) {
edgeinfo *ei = vd.edges[j].second;
int t2 = vd.edges[j].first;
if(snakeid[t2] != -1) cost += snakedist(sid, snakeid[t2]) * ei->weight2;
}
/* cell *c = snakecells[id];
for(int i=0; i<c->type; i++) {
cell *c2 = c->mov[i];
if(c2 && c2->wparam == INSNAKE && snakenode[c2->landparam] >= 0)
cost += 100;
} */
return cost;
}
mt19937 los;
bool infullsa;
double cost;
int N;
vector<double> chgs;
void forgetedges(int id) {
for(int i=0; i<size(vdata[id].edges); i++)
vdata[id].edges[i].second->orig = NULL;
}
void saiter() {
aiter:
int t1 = hrand(N);
int sid1 = snakeid[t1];
int sid2;
int s = hrand(6);
if(s == 3) s = 2;
if(s == 4) s = 5;
if((sagpar&1) && (s == 2 || s == 3 || s == 4)) return;
if(s == 5) sid2 = hrand(numsnake);
else {
cell *c;
if(s>=2 && size(vdata[t1].edges)) c = snakecells[snakeid[hrand(size(vdata[t1].edges))]];
else c = snakecells[sid1];
int it = s<2 ? (s+1) : s-2;
for(int ii=0; ii<it; ii++) {
int d = rand() % c->type;
c = c->mov[d];
if(!c) goto aiter;
if(c->wparam != INSNAKE) goto aiter;
}
sid2 = c->landparam;
}
int t2 = snakenode[sid2];
snakenode[sid1] = -1; snakeid[t1] = -1;
snakenode[sid2] = -1; if(t2 >= 0) snakeid[t2] = -1;
double change =
costat(t1,sid2) + costat(t2,sid1) - costat(t1,sid1) - costat(t2,sid2);
snakenode[sid1] = t1; snakeid[t1] = sid1;
snakenode[sid2] = t2; if(t2 >= 0) snakeid[t2] = sid2;
if(change < 0) chgs.push_back(-change);
if(change > 0 && (sagmode == sagHC || los() > exp(-change * exp(-temperature)))) return;
snakenode[sid1] = t2; snakenode[sid2] = t1;
snakeid[t1] = sid2; if(t2 >= 0) snakeid[t2] = sid1;
if(vdata[t1].m) vdata[t1].m->base = snakecells[sid2];
if(t2 >= 0 && vdata[t2].m) vdata[t2].m->base = snakecells[sid1];
cost += 2*change;
if(t1 >= 0) forgetedges(t1);
if(t2 >= 0) forgetedges(t2);
}
void organize() {
for(int i=0; i<numsnake; i++) snakenode[i] = -1;
vector<int> freenodes;
for(int i=0; i<N; i++)
if(snakeid[i] != -1)
snakenode[snakeid[i]] = i;
for(int i=0; i<N; i++)
if(snakeid[i] != -1)
if(snakenode[snakeid[i]] != i)
snakeid[i] = -1;
for(int i=0; i<numsnake; i++)
if(snakenode[i] == -1)
freenodes.push_back(i);
int j = 0;
for(int i=0; i<N; i++)
if(snakeid[i] == -1) {
snakeid[i] = freenodes[j];
snakenode[freenodes[j]] = i;
j++;
}
cost = 0; for(int i=0; i<N; i++) cost += costat(i, i);
}
void loadsnake(const string& fname) {
printf("Loading the sag from: %s\n", fname.c_str());
FILE *sf = fopen(fname.c_str(), "rt");
if(!sf) { printf("Failed to open file.\n"); exit(1); }
if(sf) while(true) {
string lab;
while(true) {
int c = fgetc(sf);
if(c == EOF) goto afterload;
else if(c == 10 || c == 13 || c == 32 || c == 9) ;
else if(c == ',' || c == ';') break;
else lab += c;
}
int sid = -1;
int err = fscanf(sf, "%d", &sid);
if(sid < 0 || sid >= numsnake || err < 1) sid = -1;
if(!labeler.count(lab)) {
printf("unknown vertex: %s\n", lab.c_str());
}
else {
int id = getid(lab);
snakeid[id] = sid;
}
}
afterload:
if(sf) fclose(sf);
organize();
for(int i=0; i<N; i++) {
if(vdata[i].m) vdata[i].m->base = snakecells[sag::snakeid[i]];
forgetedges(i);
}
}
vector<edgeinfo> sagedges;
/* bool totcmp(int i, int j) {
return totwei[i] > totwei[j];
} */
int ipturn = 100;
int numiter = 0;
int hightemp = 10;
int lowtemp = -15;
void dofullsa(int satime) {
sagmode = sagSA;
enable_snake();
int t1 = SDL_GetTicks();
while(true) {
int t2 = SDL_GetTicks();
double d = (t2-t1) / (1000. * satime);
if(d > 1) break;
temperature = hightemp - (d*(hightemp-lowtemp));
chgs.clear();
for(int i=0; i<50000; i++) {
numiter++;
sag::saiter();
}
printf("it %8d temp %6.4" PLDF" [1/e at %13.6" PLDF"] cost = %lf ",
numiter, sag::temperature, (ld) exp(sag::temperature),
sag::cost);
sort(chgs.begin(), chgs.end());
int cc = chgs.size() - 1;
printf("%9.4lf .. %9.4lf .. %9.4lf .. %9.4lf .. %9.4lf\n",
chgs[0], chgs[cc/4], chgs[cc/2], chgs[cc*3/4], chgs[cc]);
fflush(stdout);
}
temperature = -5;
disable_snake();
sagmode = sagOff;
}
void iterate() {
if(!sagmode) return;
int t1 = SDL_GetTicks();
enable_snake();
for(int i=0; i<ipturn; i++) {
numiter++;
sag::saiter();
}
disable_snake();
int t2 = SDL_GetTicks();
int t = t2 - t1;
if(t < 50) ipturn *= 2;
else if(t > 200) ipturn /= 2;
else ipturn = ipturn * 100 / t;
printf("it %8d temp %6.4" PLDF" [2:%8.6" PLDF",10:%8.6" PLDF",50:%8.6" PLDF"] cost = %lf\n",
numiter, sag::temperature,
exp(-2 * exp(-sag::temperature)),
exp(-10 * exp(-sag::temperature)),
exp(-50 * exp(-sag::temperature)),
sag::cost);
}
void savesnake(const char *fname) {
FILE *f = fopen(fname, "wt");
for(int i=0; i<N; i++)
fprintf(f, "%s;%d\n", vdata[i].name.c_str(), snakeid[i]);
fclose(f);
}
void loglik() {
int indist[30], pedge[30];
for(int d=0; d<30; d++) indist[d] = 0, pedge[d] = 0;
for(int i=0; i<N; i++)
for(int j=0; j<i; j++)
indist[snakedist(snakeid[i], snakeid[j])]++;
for(int i=0; i<size(sagedges); i++) {
edgeinfo& ei = sagedges[i];
if(snakedist(snakeid[ei.i], snakeid[ei.j]) == 0) {
printf("zero between %d (%s) and %d (%s)\n",
snakeid[ei.i], vdata[ei.i].name.c_str(),
snakeid[ei.j], vdata[ei.j].name.c_str());
}
if(ei.visible)
pedge[snakedist(snakeid[ei.i], snakeid[ei.j])]++;
}
for(int d=0; d<30; d++)
if(indist[d])
printf("%2d: %7d/%7d %7.3lf\n",
d, pedge[d], indist[d], double(pedge[d] * 100. / indist[d]));
ld loglik = 0;
for(int d=0; d<30; d++) {
int p = pedge[d], pq = indist[d];
int q = pq - p;
if(p && q)
loglik += p * log(p) + q * log(q) - pq * log(pq);
}
printf("loglikelihood = %lf\n", (double) loglik);
}
void readsag(const char *fname) {
maxweight = 0;
FILE *f = fopen(fname, "rt");
if(!f) { printf("Failed to open SAG file: %s\n", fname); exit(1); }
// while(fgetc(f) != 10 && fgetc(f) != 13 && !feof(f)) ;
while(!feof(f)) {
string l1, l2;
while(true) {
int c = fgetc(f);
if(c == EOF) { fclose(f); return; }
else if(c == ';') break;
else if(c == 10 || c == 13 || c == 32 || c == 9) ;
else l1 += c;
}
while(true) {
int c = fgetc(f);
if(c == EOF) { fclose(f); return; }
else if(c == ';') break;
else if(c == 10 || c == 13 || c == 32 || c == 9) ;
else l2 += c;
}
double wei;
int err = fscanf(f, "%lf", &wei);
if(err < 1) continue;
edgeinfo ei;
ei.i = getid(l1);
ei.j = getid(l2);
ei.weight = wei;
sagedges.push_back(ei);
}
}
ld edgepower=1, edgemul=1;
void read(const char *fn) {
fname = fn;
init(); kind = kSAG;
temperature = 0; sagmode = sagOff;
readsag(fname.c_str());
N = size(vdata);
// totwei.resize(N);
// for(int i=0; i<N; i++) totwei[i] = 0;
for(int i=0; i<N; i++) vdata[i].data = 0;
/* for(int i=0; i<size(sagedges); i++) {
edgeinfo& ei = sagedges[i];
// maxwei[ei.i] = max(maxwei[ei.i], ei.weight);
// maxwei[ei.j] = max(maxwei[ei.j], ei.weight);
// totwei[ei.i] += ei.weight;
// totwei[ei.j] += ei.weight;
} */
for(int i=0; i<size(sagedges); i++) {
edgeinfo& ei = sagedges[i];
ei.visible = ei.weight >= 0.1;
// (ei.weight >= maxwei[ei.i] / 5 || ei.weight >= maxwei[ei.j] / 5);
ei.weight2 = pow((double) ei.weight, (double) edgepower) * edgemul;
// LANG:: pow(ei.weight, .4) / 50;
// ei.weight2 = 0; int w = ei.weight; while(w) { w >>= 1; ei.weight2++; }
/* if(totwei[ei.i] <= 0 || totwei[ei.j] <= 0) {
printf("BAD TOTWEI\n");
exit(1);
}
ei.weight2 = 3 * (
sqrt(ei.weight * 1. / totwei[ei.i]) * log(totwei[ei.i]) * log(totwei[ei.i]) +
sqrt(ei.weight * 1. / totwei[ei.j]) * log(totwei[ei.j]) * log(totwei[ei.j])); */
// printf("%f\n", ei.weight2);
addedge0(ei.i, ei.j, &ei);
}
initSnake(N*2);
printf("numsnake = %d\n", numsnake);
if(numsnake < N) {
printf("Error: snake does not fit\n");
exit(1);
}
snakeid.resize(N);
for(int i=0; i<N; i++) snakeid[i] = -1;
organize();
disable_snake();
for(int i=0; i<N; i++) {
int ii = i;
vertexdata& vd = vdata[ii];
vd.cp = colorpair(dftcolor);
createViz(ii, sag::snakecells[sag::snakeid[i]], Id);
}
storeall();
}
}
bool edgecmp(edgeinfo *e1, edgeinfo *e2) {
return e1->weight > e2->weight;
}
#include "kohonen.cpp"
void describe(cell *c) {
if(kind == kKohonen) return kohonen::describe(c);
}
string describe(shmup::monster *m) {
int i = m->pid;
vertexdata& vd = vdata[i];
string o = vd.name+", "+its(size(vd.edges))+" edges";
/* if(size(vd.edges) < 10) {
for(int i=0; i<size(vd.edges); i++)
o += " " + its(snakedist(vd.snakeid, vd.edges[i]->snakeid));
} */
vector<edgeinfo*> alledges;
for(int j=0; j<size(vd.edges); j++)
alledges.push_back(vd.edges[j].second);
sort(alledges.begin(), alledges.end(), edgecmp);
::help = "Edges: ";
if(vd.info) ::help = (*vd.info) + "\n" + help;
for(int j=0; j<size(alledges); j++) {
edgeinfo *ei = alledges[j];
if(!ei->visible) continue;
int k = ei->i ^ ei->j ^ i;
help += vdata[k].name;
help += "/" + fts(ei->weight)+":" + fts(ei->weight2) + " ";
}
return o;
}
void activate(shmup::monster *m) {
int i = m->pid;
vertexdata& vd = vdata[i];
vd.cp = colorpair(rand() & 0xFFFFFFFF);
for(int i=0; i<size(vd.edges); i++)
vd.edges[i].second->orig = NULL;
/* if(ealpha == 1) ealpha = 8;
else if(ealpha == 8) ealpha = 32;
else if(ealpha == 32) ealpha = 255;
else ealpha = 1; */
}
void storevertex(vector<GLfloat>& tab, const hyperpoint& h) {
for(int i=0; i<3; i++) tab.push_back(h[i]);
}
double linequality = .1;
void storelineto(vector<GLfloat>& tab, const hyperpoint& h1, const hyperpoint& h2) {
if(intval(h1, h2) < linequality)
storevertex(tab, h2);
else {
hyperpoint h3 = mid(h1, h2);
storelineto(tab, h1, h3);
storelineto(tab, h3, h2);
}
}
void storeline(vector<GLfloat>& tab, const hyperpoint& h1, const hyperpoint& h2) {
storevertex(tab, h1);
storelineto(tab, h1, h2);
}
void queuedisk(const transmatrix& V, const colorpair& cp, bool legend) {
if(legend && (int) cp.color1 == (int) 0x000000FF && backcolor == 0)
poly_outline = 0x606060FF;
else
poly_outline = 0x000000FF;
if(rog3) {
int p = poly_outline; poly_outline = OUTLINE_TRANS;
queuepolyat(V, shDisk, 0x80, PPR_MONSTER_SHADOW);
poly_outline = p;
queuepolyat(mscale(V, geom3::BODY), shDisk, cp.color1, PPR_MONSTER_HEAD);
}
else {
queuepoly(V, shDisk, cp.color1);
}
if(cp.shade == 't') queuepoly(V, shDiskT, cp.color2);
if(cp.shade == 's') queuepoly(V, shDiskS, cp.color2);
if(cp.shade == 'q') queuepoly(V, shDiskSq, cp.color2);
if(cp.shade == 'm') queuepoly(V, shDiskM, cp.color2);
}
void drawVertex(const transmatrix &V, cell *c, shmup::monster *m) {
if(m->dead) return;
int i = m->pid;
vertexdata& vd = vdata[i];
bool ghilite = false;
if(vd.special && specialmark) ghilite = true;
if(!gmatrix.count(m->base)) printf("base not in gmatrix\n");
int lid = shmup::lmousetarget ? shmup::lmousetarget->pid : -2;
if(!leftclick) for(int j=0; j<size(vd.edges); j++) {
edgeinfo *ei = vd.edges[j].second;
if(!ei->visible) continue;
vertexdata& vd1 = vdata[ei->i];
vertexdata& vd2 = vdata[ei->j];
int oi = ei->i, oj = ei->j;
bool hilite = false;
if(vdata[oi].special && vdata[oj].special && specialmark) hilite = true;
else if(svg::in || inHighQual) hilite = false;
else if(vd1.m == shmup::lmousetarget) hilite = true;
else if(vd2.m == shmup::lmousetarget) hilite = true;
else if(oi == lid || oj == lid) hilite = true;
if(hilite) ghilite = true;
if(ei->lastdraw < frameid) {
ei->lastdraw = frameid;
int xlalpha = (hilite || hiliteclick) ? 64 : 20;
if(kind == kSAG) {
if(ei->weight2 > maxweight) maxweight = ei->weight2;
xlalpha = int(pow(ei->weight2/ maxweight, ggamma) * 255);
}
else xlalpha = int(pow(ld(.5), ggamma) * 255);
if(svg::in && xlalpha < 16) continue;
transmatrix& gm1 = shmup::ggmatrix(vd1.m->base);
transmatrix& gm2 = shmup::ggmatrix(vd2.m->base);
hyperpoint h1 = gm1 * vd1.m->at * C0;
hyperpoint h2 = gm2 * vd2.m->at * C0;
/* if(hdist0(h1) < .001 || hdist0(h2) < .001) {
printf("h1 = %s\n", display(h1));
printf("h2 = %s\n", display(h2));
display(m->at);
display(vd2.m->at);
display(V);
display(gmatrix[vd2.m->base]);
display(shmup::calc_gmatrix(vd2.m->base));
} */
int col =
((hilite ? 0xFF0000 : forecolor) << 8) + xlalpha;
bool onspiral = kind == kSpiral && abs(ei->i - ei->j) == 1;
if(pmodel || onspiral) {
if(onspiral) {
const int prec = 20;
transmatrix T = shmup::ggmatrix(currentmap->gamestart());
hyperpoint l1 = T*tC0(spiral::at(1+ei->i));
for(int z=1; z<=prec; z++) {
hyperpoint l2 = T*tC0(spiral::at(1+ei->i+(ei->j-ei->i) * z / (prec+.0)));
queueline(l1, l2, col, 0);
l1 = l2;
lastptd().prio = PPR_STRUCT0;
}
}
else {
queueline(h1, h2, col, 2);
lastptd().prio = PPR_STRUCT0;
}
}
else {
if(ei->orig && ei->orig->cpdist >= 3) ei->orig = NULL;
if(!ei->orig) {
ei->orig = euclid ? cwt.c : viewctr.h->c7; // cwt.c;
ei->prec.clear();
transmatrix T = inverse(shmup::ggmatrix(ei->orig));
if(kind == kSpiral && abs(ei->i - ei->j) == 1) {
ei->orig = currentmap->gamestart();
hyperpoint l1 = tC0(spiral::at(1+ei->i));
storevertex(ei->prec, l1);
const int prec = 20;
for(int z=1; z<=prec; z++) {
hyperpoint l2 = tC0(spiral::at(1+ei->i+(ei->j-ei->i) * z / (prec+.0)));
storeline(ei->prec, l1, l2);
l1 = l2;
}
}
else
storeline(ei->prec, T*h1, T*h2);
}
queuetable(shmup::ggmatrix(ei->orig), &ei->prec[0], size(ei->prec)/3, col, 0,
PPR_STRUCT0);
}
}
/*
*/
}
if(!vd.virt) {
queuedisk(V * m->at, ghilite ? colorpair(0xFF0000FF) : vd.cp, false);
lastptd().info = vd.info;
}
if(showlabels) {
bool doshow = true;
if(kind == kTree && i > 0 && !vd.virt) {
vertexdata& vdp = vdata[vd.data];
hyperpoint h2 = shmup::ggmatrix(vdp.m->base) * vdp.m->at * C0;
if(hdist(h2, V * m->at * C0) < 0.1) doshow = false;
}
hyperpoint h = tC0(V * m->at);
transmatrix V2 = rgpushxto0(h) * ypush(nonchamfered ? .3 : .2);
if(doshow) queuestr(V2, (svg::in ? .28 : .2) * crossf / hcrossf, vd.name, backcolor ? 0x000000 : 0xFFFF00, svg::in ? 0 : 1);
lastptd().info = vd.info;
}
if(kind == kCollatz) {
if(c->cpdist > 7 && euclid) ;
else if(vd.data == 2) {
// doubler vertex
string s = vd.name;
colorpair cp = vd.cp;
vd.data = 20;
int i0 = size(vdata);
vdata.resize(i0+1);
vertexdata& vdn = vdata[i0];
createViz(i0, m->base, m->at * spin(collatz::s2) * xpush(collatz::p2));
virtualRebase(vdn.m, true);
vdn.cp = perturb(cp);
vdn.data = 0;
addedge(i, i0, 0, false);
vdn.m->store();
int carry = 0;
string s2 = s;
for(int i=size(s2)-1; i>=0; i--) {
int x = 2*(s2[i] - '0') + carry;
carry = x>=10;
if(carry) x-=10;
s2[i] = '0'+x;
}
if(carry) s2 = "1" + s2;
vdn.name = s2;
int m3 = 0;
for(int i=0; i<size(s); i++) m3 += s[i] - '0';
if(m3 % 3 == 2 && s != "2" && s != "1") {
vdata.resize(i0+2);
vertexdata& vdn = vdata[i0+1];
createViz(i0+1, m->base, m->at * spin(collatz::s3) * xpush(collatz::p3));
virtualRebase(vdn.m, true);
vdn.cp = perturb(cp);
vdn.data = 0;
addedge(i, i0+1, 0, false);
vdn.m->store();
int carry = -1;
string s2 = s;
for(int i=size(s2)-1; i>=0; i--) {
carry += 2 * (s2[i] - '0');
int ncarry = 0;
while(carry % 3) carry += 10, ncarry--;
if(carry >= 30) carry -= 30, ncarry += 3;
s2[i] = '0'+carry/3;
carry = ncarry;
}
if(s2[0] == '0') s2 = s2.substr(1);
vdn.name = s2;
vdn.cp = perturb(vdn.cp);
}
}
else if(vd.data < 2) {
vd.data++;
fixmatrix(vd.m->at);
}
}
}
bool virt(shmup::monster *m) {
if(m->type != moRogueviz) return false;
vertexdata& vd = vdata[m->pid];
return vd.virt;
}
vector<int> legend;
vector<cell*> named;
void drawExtra() {
if(kind == kFullNet) {
for(map<cell*, transmatrix>::iterator it = gmatrix.begin(); it != gmatrix.end(); it++) {
cell *c = it->first;
c->wall = waChasm;
}
for(map<cell*, transmatrix>::iterator it = gmatrix.begin(); it != gmatrix.end(); it++) {
cell *c = it->first;
bool draw = true;
for(int i=0; i<size(named); i++) if(named[i] == c) draw = false;
if(draw && gmatrix.count(c))
queuepolyat(it->second, shDisk, dftcolor, PPR_LINE);
}
for(int i=0; i<size(named); i++) if(gmatrix.count(named[i])) {
string s = ""; s += 'A'+i;
queuestr(gmatrix[named[i]], 1, s, forecolor, 1);
}
canmove = true; items[itOrbAether] = true;
}
#if CAP_RUG
if(!rug::rugged)
#endif
for(int i=0; i<size(legend); i++) {
int k = legend[i];
vertexdata& vd = vdata[k];
int rad = vid.radius/10;
ld x = vid.xres - rad;
ld y = (vid.radius * (i+.5)) / size(legend) * 2 - vid.radius + vid.yres/2;
transmatrix V = atscreenpos(x, y, vid.radius/4);
poly_outline = OUTLINE_NONE;
queuedisk(V, vd.cp, true);
poly_outline = OUTLINE_DEFAULT;
queuestr(int(x-rad), int(y), 0, rad*(svg::in?5:3)/4, vd.name, forecolor, 0, 16);
}
}
void readcolor(const char *cfname) {
FILE *f = fopen(cfname, "rt");
if(!f) { printf("color file missing\n"); exit(1); }
while(true) {
string lab = "";
while(true) {
int c = fgetc(f);
if(c == EOF) { fclose(f); return; }
else if(c == 10 || c == 13 || c == 32 || c == 9) ;
else if(c == ',' || c == ';') break;
else lab += c;
}
colorpair x;
int c2 = fgetc(f);
if(kohonen::samples && c2 == '+') {
kohonen::showsample(lab);
c2 = fgetc(f);
if(c2 == 10 || c2 == 13) continue;
}
if(c2 == '#') {
while(c2 != 10 && c2 != 13 && c2 != -1) c2 = fgetc(f);
continue;
}
else if(c2 == '=') {
string lab2 = "";
while(true) {
int c = fgetc(f);
if(c == 10 || c == 13 || c == 32 || c == 9 || c == ',' || c == ';' || c == EOF) break;
else lab2 += c;
}
x = vdata[getid(lab2)].cp;
}
else if(c2 == '@') {
legend.push_back(getid(lab));
continue;
}
else if(c2 == '/') {
char buf[600];
int err = fscanf(f, "%500s", buf);
if(err > 0)
vdata[getid(lab)].info = new string(buf); // replace with std::shared_ptr in C++111
continue;
}
else {
ungetc(c2, f);
char buf[60];
int err = fscanf(f, "%30s", buf);
if(err > 0) x = parse(buf);
}
if(size(lab) && lab[0] == '*') {
lab = lab.substr(1);
for(int i=0; i<size(vdata); i++)
if(vdata[i].name.find(lab) != string::npos) {
vdata[i].cp = x;
}
}
else if(kohonen::samples) {
for(int i=0; i<size(vdata); i++)
if(vdata[i].name == lab) {
vdata[i].cp = x;
}
}
else {
int i = getid(lab);
again: vdata[i].cp = x;
if(kind == kTree) {
i = vdata[i].data;
if(i >= 0) goto again;
}
}
}
}
void init() {
if(on) return;
autocheat = true;
showstartmenu = false;
#if !ISWEB
mapeditor::drawplayer = false;
firstland = specialland = laCanvas;
if(!shmup::on) restartGame('s');
else restartGame();
#else
firstland = specialland = laCanvas;
restartGame();
#endif
on = true;
items[itOrbLife] = 0;
timerghost = false;
gmatrix.clear();
drawthemap();
gmatrix0 = gmatrix;
addMessage("RogueViz enabled");
}
void close() {
for(int i=0; i<size(vdata); i++)
if(vdata[i].m) vdata[i].m->dead = true;
vdata.clear();
labeler.clear();
legend.clear();
for(int i=0; i<size(edgeinfos); i++) delete edgeinfos[i];
edgeinfos.clear();
anygraph::coords.clear();
sag::sagedges.clear();
on = false;
}
void turn(int delta) {
if(!on) return;
if(kind == kSAG) sag::iterate();
if(kind == kKohonen) kohonen::steps();
// shmup::pc[0]->rebase();
}
void fixparam() {
if((svg::in || inHighQual) && size(legend) && pngformat == 0) vid.xres = vid.xres * 22/16;
if(size(legend)) vid.xcenter = vid.ycenter;
}
#if CAP_SDL
void rvvideo(const char *fname) {
if(kind == kCollatz) {
pngformat = 2;
sightrange = 12;
overgenerate = true;
dronemode = true; vid.camera_angle = -45; rog3 = true; patterns::whichShape = '8';
vid.aurastr = 512;
long long reached = 763ll;
while(reached < (1ll<<60)) {
if(reached%3 == 2 && (2*reached-1) % 9 && hrand(100) < 50)
reached = (2*reached-1) / 3;
else reached *= 2;
}
printf("reached = %Ld\n", reached);
vector<string> seq;
while(reached>1) {
seq.push_back(llts(reached));
if(reached&1) reached += (reached>>1)+1;
else reached >>= 1;
}
// seq.push_back("1");
reverse(seq.begin(), seq.end());
int id = 0;
int next = 0;
int steps = 0;
while(true) {
steps++;
if(std::isnan(View[0][0])) exit(1);
shmup::turn(100);
drawthemap();
centerpc(100); optimizeview();
fixmatrix(View);
bfs(); setdist(cwt.c, 0, NULL);
vertexdata& vd = vdata[id];
for(int e=0; e<size(vd.edges); e++) {
int id2 = vd.edges[e].first;
if(vdata[id2].name == seq[next]) {
id = id2; next++;
cwt.c = shmup::pc[0]->base = vdata[id2].m->base;
if(next == size(seq)) goto found;
}
}
}
found:
printf("steps = %d\n", steps);
conformal::create(), conformal::rotation = 1;
// pmodel = mdBand;
#define STORYCOUNT 24
#define T(m,ss) (60*24*(m)+24*(ss))
#define FRAMECOUNT T(4,55)
printf("framecount = %d\n", FRAMECOUNT);
struct storydata { int s; int e; const char *text; } story[] = {
{T(0,14), T(0,17), "I am flying above a tree of numbers."},
{T(0,17), T(0,20), "It starts with the number 1."},
{T(0,20), T(0,23), "Each number n branches left to 2n."},
{T(0,23), T(0,28), "And it branches right to (2n-1)/3 if possible."},
{T(1, 8), T(1,11), "What I am flying above is not a plane."},
{T(1,11), T(1,14), "It is not a sphere either."},
{T(1,14), T(1,17), "To be honest, the space I live in..."},
{T(1,17), T(1,20), "...is not even Euclidean."},
{T(2,12), T(2,15), "Look, angles of a triangle add up to..."},
{T(2,15), T(2,18), "...less than 180 degrees in this world."},
{T(2,18), T(2,21), "6/7 of 180 degrees, to be exact."},
{T(2,21), T(2,24), "Do you see the regular heptagons?"},
{T(2,36), T(2,42), "And all these lines are straight."},
{T(3, 8), T(3,11), "Lots of space in my world."},
{T(3,11), T(3,14), "In 105 steps from the root..."},
{T(3,14), T(3,17), "...there are trillions of numbers."},
{T(3,17), T(3,20), "That would not fit in your world."},
{T(4,0), T(4,3), "Is every positive number somewhere in the tree?"},
{T(4,3), T(4,6), "Your mathematicians do not know this yet."},
{T(4,6), T(4,10), "Will you find the answer?"},
{T(4,44), T(4,54), "music: Ambient Flow, by Indjenuity"},
{T(2,6), T(2,27), "@triangles"},
{T(2,27), T(2,42), "@network"},
{0, T(0,7), "@fi"},
{T(4,48), T(4,55), "@fo"},
{0,0,NULL}
};
int drawtris=0, drawnet=0;
for(int i=0; i<FRAMECOUNT; i++) {
const char *caption = NULL;
int fade = 255;
bool dt = false, dn = false;
for(int j=0; story[j].text; j++) if(i >= story[j].s && i <= story[j].e) {
if(story[j].text[0] != '@')
caption = story[j].text;
else if(story[j].text[1] == 't')
dt = true;
else if(story[j].text[1] == 'n')
dn = true;
else if(story[j].text[2] == 'i')
fade = 255 * (i - story[j].s) / (story[j].e-story[j].s);
else if(story[j].text[2] == 'o')
fade = 255 * (story[j].e - i) / (story[j].e-story[j].s);
}
if(dt && drawtris < 255) drawtris++;
else if(drawtris && !dt) drawtris--;
linepatterns::setColor(linepatterns::patZebraTriangles, 0x40FF4000 + drawtris);
if(dn && drawnet < 255) drawnet++;
else if(drawnet && !dn) drawnet--;
linepatterns::setColor(linepatterns::patZebraLines, 0xFF000000 + drawnet);
vid.grid = drawnet;
conformal::phase = 1 + (size(conformal::v)-3) * i * .95 / FRAMECOUNT;
conformal::movetophase();
char buf[500];
snprintf(buf, 500, fname, i);
if(i == 0) drawthemap();
shmup::turn(100);
printf("%s\n", buf);
pngres = 1080;
saveHighQualityShot(buf, caption, fade);
}
return;
}
for(int i=0; i<1800; i++) {
char buf[500];
snprintf(buf, 500, fname, i);
shmup::pc[0]->base = currentmap->gamestart();
shmup::pc[0]->at = spin(i * 2 * M_PI / (58*30.)) * xpush(1.7);
if(i == 0) drawthemap();
shmup::turn(100);
if(i == 0) drawthemap();
centerpc(100);
printf("%s\n", buf);
saveHighQualityShot(buf);
}
}
#endif
#if CAP_COMMANDLINE
int readArgs() {
using namespace arg;
// options before reading
if(0) ;
else if(argis("-dftcolor")) {
shift(); dftcolor = strtol(args(), NULL, 16);
}
// tree visualizer (e.g. Tree of Life)
//-------------------------------------
else if(argis("-tree")) {
PHASE(3); shift(); tree::read(args());
}
// SAG visualizer (e.g. Reddit roguelikes, GitHub languages)
//-----------------------------------------------------------
// (1) configure edge weights
else if(argis("-edgepower")) {
shift(); sag::edgepower = argf();
shift(); sag::edgemul = argf();
}
// (1) configure temperature (high, low)
else if(argis("-sagtemp")) {
shift(); sag::hightemp = argf();
shift(); sag::lowtemp = argf();
}
// (2) read the edge data
else if(argis("-sagpar")) {
PHASE(3);
shift();
sag::sagpar = argi();
}
else if(argis("-sag")) {
PHASE(3);
shift(); sag::read(args());
}
// (3) load the initial positioning
else if(argis("-gload")) {
PHASE(3); shift(); sag::loadsnake(args());
}
// (4) perform simulated annealing: -fullsa <time in seconds>
else if(argis("-fullsa")) {
shift(); sag::dofullsa(argi());
}
// (5) save the positioning
else if(argis("-gsave")) {
PHASE(3); shift(); sag::savesnake(args());
}
// (6) output loglikelihood
else if(argis("-lik")) {
sag::loglik();
}
// graph visualizer
//------------------
// this visualizes the data from: https://hpi.de/friedrich/research/hyperbolic
else if(argis("-graph")) {
PHASE(3); shift(); anygraph::read(args());
}
// draw spirals
//--------------
// example commandline:
// -spiral 2,10000 -spiraledge 0,2 -spiraledge 1,1 -lab -spiralcolor 2 FF4040FF
else if(argis("-collatz")) {
PHASE(3);
using namespace collatz;
shift(); sscanf(args(), "%lf,%lf,%lf,%lf", &s2, &p2, &s3, &p3);
start();
}
else if(argis("-spiral")) {
PHASE(3);
ld mul = 2;
int N = 1000;
shift(); sscanf(args(), LDF ",%d", &mul, &N);
spiral::place(N, mul);
}
else if(argis("-net")) {
PHASE(3);
init(); kind = kFullNet;
linepatterns::setColor(linepatterns::patTriNet, 0x30);
linepatterns::setColor(linepatterns::patTriRings, 0xFF);
}
else if(argis("-spiraledge")) {
PHASE(3);
ld shft = 1;
ld mul = 1;
shift(); sscanf(args(), LDF "," LDF, &shft, &mul);
spiral::edge(shft, mul);
}
else if(argis("-spiralcolor")) {
PHASE(3);
ld period = 1;
ld start = 1;
shift(); sscanf(args(), LDF "," LDF, &period, &start);
start--;
shift();
spiral::color(start, period, parse(args()));
}
// graphical parameters
//------------------
// read the color/legend file
else if(argis("-color")) {
PHASE(3); shift(); readcolor(args());
}
else if(argis("-lab")) {
showlabels = true;
}
else if(argis("-rog3")) {
rog3 = true;
}
else if(argis("-cshift")) {
shift(); collatz::cshift = argf();
}
else if(argis("-rvwarp")) {
patterns::whichShape = '8';
}
else if(argis("-lq")) {
shift(); linequality = argf();
}
else if(argis("-ggamma")) {
shift(); ggamma = argf();
}
else if(argis("-rvpres")) {
tour::slides = rvtour::rvslides;
}
else if(argis("-nolegend")) {
legend.clear();
}
// graphical output
//------------------
// shmup::turn might be necessary when saving screenshots
else if(argis("-TURN")) {
PHASE(3); shmup::turn(100);
}
#if CAP_SDL
else if(argis("-video")) {
shift(); rvvideo(args());
}
#endif
else return 1;
return 0;
}
#endif
void showMenu() {
dialog::init(XLAT("rogueviz configuration"));
dialog::addSelItem(XLAT("temperature"), fts(sag::temperature), 't');
if(kind == kSAG)
dialog::addSelItem(XLAT("SAG mode"), sag::sagmodes[sag::sagmode], 'm');
dialog::addBoolItem(XLAT("show labels"), showlabels, 'l');
dialog::addBoolItem(XLAT("mark special vertices"), specialmark, 'x');
dialog::addSelItem(XLAT("background color"), itsh(backcolor), 'b');
dialog::addSelItem(XLAT("gamma value for edges"), fts(ggamma), 'g');
dialog::addBoolItem(XLAT("vertices in 3D"), rog3, 'v');
if(kind == kKohonen)
kohonen::showMenu();
dialog::addBreak(50);
dialog::addItem(XLAT("exit menu"), 'v');
dialog::display();
keyhandler = [] (int sym, int uni) {
dialog::handleNavigation(sym, uni);
if(uni == 't')
dialog::editNumber(sag::temperature, sag::lowtemp, sag::hightemp, 1, 0, XLAT("temperature"), "");
else if(uni == 'm') {
sag::sagmode = sag::eSagmode( (1+sag::sagmode) % 3 );
}
else if(uni == 'l') showlabels = !showlabels;
else if(uni == 'v') rog3 = !rog3;
else if(uni == 'x') specialmark = !specialmark;
else if(uni == 'b') backcolor ^= 0xFFFFFF, bordcolor ^= 0xFFFFFF, forecolor ^= 0xFFFFFF;
else if(uni == 'g') {
dialog::editNumber(ggamma, 0, 5, .01, 0.5, XLAT("gamma value for edges"), "");
dialog::dialogflags = sm::SIDE;
}
else if(uni == 'z') {
for(int i=0; i<size(named)-1; i++) if(named[i] == cwt.c)
swap(named[i], named[i+1]);
if(!size(named) || named[size(named)-1] != cwt.c) named.push_back(cwt.c);
printf("named = %d\n", size(named));
popScreen();
}
else if(kind == kKohonen && kohonen::handleMenu(sym, uni)) ;
else if(doexiton(sym, uni)) popScreen();
};
}
void processKey(int sym, int uni) { }
string makehelp() {
string ret =
"This is RogueViz, a visualization engine based on HyperRogue.\n\nUse WASD to move, v for menu.\n\n"
"Read more about RogueViz on : http://roguetemple.com/z/hyper/rogueviz.php\n\n";
if(kind == kAnyGraph)
ret += "Current visualization: any graph\n\n" + fname;
if(kind == kTree)
ret += "Current visualization: tree\n\n" + fname;
if(kind == kSpiral)
ret += "Current visualization: spiral\n\n";
if(kind == kSAG)
ret += "Current visualization: SAG\n\n" + fname;
if(kind == kCollatz)
ret += "Current visualization: Collatz conjecture\n\n";
if(kind == kFullNet)
ret += "Current visualization: full net\n\n";
return ret;
}
namespace rvtour {
using namespace tour;
string cname() {
if(euclid) return "coord-6.txt";
if(nonchamfered) return "coord-7.txt";
return "coord-67.txt";
}
template<class T> function<void(presmode)> roguevizslide(char c, T t) {
return [c,t] (presmode mode) {
patterns::canvasback = 0x101010;
setCanvas(mode, c);
if(mode == 1 || mode == pmGeometryStart) t();
if(mode == 3 || mode == pmGeometry || mode == pmGeometryReset) {
rogueviz::close();
shmup::clearMonsters();
if(mode == pmGeometryReset) t();
}
slidecommand = "toggle the player";
if(mode == 4)
mapeditor::drawplayer = !mapeditor::drawplayer;
};
}
template<class T, class T1> function<void(presmode)> roguevizslide_action(char c, T t, T1 act) {
return [c,t,act] (presmode mode) {
patterns::canvasback = 0x101010;
setCanvas(mode, c);
if(mode == pmStart || mode == pmGeometryStart) t();
act(mode);
if(mode == pmStop || mode == pmGeometry || mode == pmGeometryReset) {
rogueviz::close();
shmup::clearMonsters();
if(mode == pmGeometryReset) t();
}
};
}
#define RVPATH HYPERPATH "rogueviz/"
slide rvslides[] = {
{"RogueViz", 999, LEGAL_ANY,
"This is a presentation of RogueViz, which "
"is an adaptation of HyperRogue as a visualization tool "
"rather than a game. Hyperbolic space is great "
"for visualizing some kinds of data because of the vast amount "
"of space.\n\n"
"Press '5' to switch to the standard HyperRogue tutorial. "
"Press ESC to look at other functions of this presentation."
,
[] (presmode mode) {
slidecommand = "the standard presentation";
if(mode == pmStartAll) firstland = specialland = laPalace;
if(mode == 4) {
tour::slides = default_slides;
while(tour::on) restartGame('T', false);
firstland = specialland = laIce;
tour::start();
}
}
},
{"straight lines in the Palace", 999, LEGAL_ANY,
"One simple slide about HyperRogue. Press '5' to show some hyperbolic straight lines.",
[] (presmode mode) {
using namespace linepatterns;
slidecommand = "toggle the Palace lines";
if(mode == 4)
switchAlpha(patPalace, 0xFF);
if(mode == 3)
setColor(patPalace, 0xFFD50000);
}
},
{"Collatz conjecture", 51, LEGAL_UNLIMITED,
"The following slide is a visualization of the Collatz conjecture. "
"Press '5' for a spiral rendering of the Collatz conjecture visualization.\n\n"
"Note that this, and many other RogueViz visualizations, have "
"Euclidean versions (press ESC).\n",
roguevizslide('d', [] () {
rogueviz::dftcolor = 0x206020FF;
int fac = euclid ? 2 : 1;
rogueviz::collatz::s2 = .3;
rogueviz::collatz::p2 = .5 * fac;
rogueviz::collatz::s3 = -.4;
rogueviz::collatz::p3 = .4 * fac;
rogueviz::showlabels = true;
rogueviz::on = true;
gmatrix.clear();
drawthemap();
gmatrix0 = gmatrix;
rogueviz::collatz::start();
})
},
{"Roguelikes", 63, LEGAL_UNLIMITED,
"A visualization of roguelikes, based on disccusion on /r/reddit. "
"See: http://www.roguetemple.com/z/hyper/reddit.php",
roguevizslide('0', [] () {
rogueviz::dftcolor = 0x282828FF;
rogueviz::showlabels = true;
rogueviz::ggamma = .5;
rogueviz::sag::edgepower = 1;
rogueviz::sag::edgemul = 1;
rogueviz::on = true;
gmatrix.clear();
drawthemap();
gmatrix0 = gmatrix;
rogueviz::sag::read(RVPATH "roguelikes/edges.csv");
rogueviz::readcolor(RVPATH "roguelikes/color.csv");
rogueviz::sag::loadsnake(RVPATH "roguelikes/" + cname());
})
},
{"Programming languages of GitHub", 64, LEGAL_UNLIMITED,
"A visualization of programming languages.",
roguevizslide('0', [] () {
rogueviz::dftcolor = 0x282828FF;
rogueviz::showlabels = true;
rogueviz::ggamma = 1;
rogueviz::sag::edgepower = .4;
rogueviz::sag::edgemul = .02;
rogueviz::on = true;
gmatrix.clear();
drawthemap();
gmatrix0 = gmatrix;
rogueviz::sag::read(RVPATH "lang/edges.csv");
rogueviz::readcolor(RVPATH "lang/color.csv");
rogueviz::sag::loadsnake(RVPATH "lang/" + cname());
if(euclid) rogueviz::legend.clear();
})
},
{"Boardgames", 62, LEGAL_UNLIMITED,
"A visualization of board games, based on discussions on Reddit.",
roguevizslide('0', [] () {
rogueviz::dftcolor = 0x282828FF;
rogueviz::showlabels = true;
rogueviz::ggamma = .7;
rogueviz::sag::edgepower = 1;
rogueviz::sag::edgemul = 1;
rogueviz::on = true;
gmatrix.clear();
drawthemap();
gmatrix0 = gmatrix;
rogueviz::sag::read(RVPATH "boardgames/edges.csv");
rogueviz::readcolor(RVPATH "boardgames/color.csv");
rogueviz::sag::loadsnake(RVPATH "boardgames/" + cname());
})
},
{"Tree of Life", 61, LEGAL_UNLIMITED,
"Not described.",
roguevizslide('0', [] () {
rogueviz::dftcolor = 0x206020FF;
rogueviz::showlabels = true;
rogueviz::on = true;
gmatrix.clear();
drawthemap();
gmatrix0 = gmatrix;
rogueviz::tree::read(RVPATH "treeoflife/tol.txt");
})},
{"THE END", 99, LEGAL_ANY | FINALSLIDE,
"Press '5' to leave the presentation.",
[] (presmode mode) {
firstland = specialland = laIce;
if(mode == 4) restartGame('T');
}
}
};
}
auto hooks =
addHook(hooks_frame, 0, drawExtra) +
#if CAP_COMMANDLINE
addHook(hooks_args, 100, readArgs) +
addHook(hooks_config, 0, [] () { tour::ss::list(rogueviz::rvtour::rvslides); }) +
#endif
addHook(clearmemory, 0, close);
};
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