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subfolder system to organize presentations
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Zeno Rogue
parent
a57b2b9d7f
commit
30dcfe9ada
114
tour.cpp
114
tour.cpp
@ -35,7 +35,7 @@ enum presmode {
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/** \brief slide definition */
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struct slide {
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/** \brief title of this slide */
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const char *name;
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string name;
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/** \brief ID (currently unused */
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int unused_id;
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/** \brief various flags */
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@ -118,12 +118,39 @@ EX void presentation(presmode mode) {
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callhooks(hooks_slide, mode);
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}
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string parent_folder(const string& s) {
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for(int k=isize(s)-2; k>=0; k--) if(s[k] == '/') return s.substr(0, k+1);
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return "";
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}
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string get_slidename(const string& s) {
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int i = 0;
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for(int k=0; k<isize(s); k++) if(s[k] == '/') i = k+1;
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return s.substr(i);
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}
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string get_foldername(const string& s) {
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int i = 0;
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for(int k=0; k<isize(s); k++) if(s[k] == '/') i = k+1;
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return s.substr(0, i);
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}
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bool in_folder(const string& s, const string& folder) {
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return s.substr(0, isize(folder)) == folder;
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}
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string get_subname(const string& s, const string& folder) {
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for(int k=isize(folder); k<isize(s); k++) if(s[k] == '/')
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return s.substr(isize(folder), k+1 - isize(folder));
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return s.substr(isize(folder));
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}
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/** \brief display the help text for the current slide if texts enabled */
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EX void slidehelp() {
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if(texts && slides[currentslide].help[0])
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gotoHelp(
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help =
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helptitle(XLAT(slides[currentslide].name), 0xFF8000) +
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helptitle(XLAT(get_slidename(slides[currentslide].name)), 0xFF8000) +
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XLAT(slides[currentslide].help)
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);
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}
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@ -230,8 +257,8 @@ bool handleKeyTour(int sym, int uni) {
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presentation(pmGeometryStart);
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string x;
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if(slides[currentslide].flags & USE_SLIDE_NAME) {
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if(NUMBERKEY == '1') x = XLAT("Spherical version of %the1. ", s0 + "'" + slides[currentslide].name + "'");
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if(NUMBERKEY == '2') x = XLAT("Euclidean version of %the1. ", s0 + "'" + slides[currentslide].name + "'");
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if(NUMBERKEY == '1') x = XLAT("Spherical version of %the1. ", s0 + "'" + get_slidename(slides[currentslide].name) + "'");
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if(NUMBERKEY == '2') x = XLAT("Euclidean version of %the1. ", s0 + "'" + get_slidename(slides[currentslide].name) + "'");
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}
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else {
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if(NUMBERKEY == '1') x = XLAT("Spherical version of %the1. ", cwt.at->land);
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@ -299,6 +326,7 @@ bool handleKeyTour(int sym, int uni) {
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return true;
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}
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if(NUMBERKEY == '9') {
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ss::current_folder = get_foldername(slides[currentslide].name);
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pushScreen(ss::showMenu);
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return true;
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}
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@ -327,8 +355,10 @@ EX void checkGoodLand(eLand l) {
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EX namespace ss {
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EX slide *wts;
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EX string current_folder;
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string slidechars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ23456789!@#$%^&*(";
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string slidechars = "abcdefghijklmnopqrsvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ23456789!@#$%^&*(";
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EX hookset<int(bool)> *extra_slideshows;
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@ -346,9 +376,33 @@ EX namespace ss {
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dialog::init(XLAT("slides"), forecolor, 150, 100);
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for(int i=0;; i++) {
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dialog::addBoolItem(XLAT(wts[i].name), wts == slides && i == currentslide, slidechars[i]);
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dialog::add_action([i] {
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if(current_folder != "") {
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dialog::addTitle(current_folder, 0xFFFFFFFF, 120);
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dialog::addItem(XLAT("go up"), 'u');
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dialog::add_action([] { current_folder = parent_folder(current_folder); });
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dialog::addBreak(100);
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}
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string last = "";
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int key = 0;
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for(int i=0; (i==0 || !(wts[i-1].flags & FINALSLIDE)); i++) {
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if(!in_folder(wts[i].name, current_folder)) continue;
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string sf = get_subname(wts[i].name, current_folder);
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if(sf == last) continue;
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last = sf;
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string sfd;
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if(sf.back() == '/') sfd = XLAT(sf.substr(0, isize(sf)-1)) + "/ ";
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else sfd = XLAT(sf);
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dialog::addBoolItem(XLAT(sf), wts == slides && in_folder(slides[currentslide].name, current_folder+sf), slidechars[key++]);
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dialog::add_action([i, sf] {
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if(sf.back() == '/') {
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current_folder += sf;
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return;
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}
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if(gamestack::pushed()) {
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gamestack::pop();
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presentation(pmGeometryReset);
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@ -364,7 +418,6 @@ EX namespace ss {
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presentation(pmStart);
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slidehelp();
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});
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if(wts[i].flags & FINALSLIDE) break;
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}
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dialog::addBreak(50);
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bool b = false;
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@ -396,6 +449,11 @@ EX void start() {
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}
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}
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string bog = "Basics of Gameplay/";
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string shapes = "Hyperbolic Shapes/";
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string models = "Projections of Hyperbolic Space/";
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string pcg = "Procedural Generation/";
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/** \brief the default presentation (the Guided Tour) */
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EX slide default_slides[] = {
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#if ISMOBILE
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@ -435,7 +493,7 @@ EX slide default_slides[] = {
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SHOWLAND( l == laIce );
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}
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},
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{"Basics of gameplay", 11, LEGAL::ANY,
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{bog+"Basics of gameplay", 11, LEGAL::ANY,
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"The game starts in the Icy Lands. Collect the Ice Diamonds "
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"(press F1 if you do not know how to move). "
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"After you collect many of them, monsters will start to pose a challenge.\n"
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@ -456,7 +514,7 @@ EX slide default_slides[] = {
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SHOWLAND( l == laIce );
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}
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},
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{"Hypersian Rug model", 21, LEGAL::HYPERBOLIC,
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{bog+"Hypersian Rug model", 21, LEGAL::HYPERBOLIC,
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"New players think that the action of HyperRogue takes place on a sphere. "
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#if CAP_RUG
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"This is not true -- the next slide will show the surface HyperRogue "
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@ -483,7 +541,7 @@ EX slide default_slides[] = {
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SHOWLAND( l == laIce );
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}
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},
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{"Expansion", 22, LEGAL::ANY | USE_SLIDE_NAME,
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{bog+"Expansion", 22, LEGAL::ANY | USE_SLIDE_NAME,
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"The next slide shows the number of cells in distance 1, 2, 3, ... from you. "
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"It grows exponentially: there are more than 10^100 cells "
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"in radius 1000 around you, and you will move further away during the game!\n\n"
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@ -503,7 +561,7 @@ EX slide default_slides[] = {
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SHOWLAND( l == laIce );
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}
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},
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{"Tiling and Tactics", 23, LEGAL::ANY | USE_SLIDE_NAME,
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{bog+"Tiling and Tactics", 23, LEGAL::ANY | USE_SLIDE_NAME,
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"The tactics of fighting simple monsters, such as the Yetis from the Icy Lands, "
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"might appear shallow, but hyperbolic geometry is essential even there. "
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"In the next slide, you are attacked by two monsters at once. "
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@ -519,7 +577,7 @@ EX slide default_slides[] = {
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SHOWLAND( l == laCanvas );
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}
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},
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{"Straight Lines", 24, LEGAL::ANY,
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{shapes+"Straight Lines", 24, LEGAL::ANY,
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"Hyperbolic geometry has been discovered by the 19th century mathematicians who "
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"wondered about the nature of paralellness. Take a line L and a point A. "
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"Can a world exist where there is more than one line passing through A "
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@ -546,7 +604,7 @@ EX slide default_slides[] = {
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SHOWLAND( l == laCrossroads || l == laIce );
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}
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},
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{"Running Dogs", 25, LEGAL::ANY,
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{shapes+"Running Dogs", 25, LEGAL::ANY,
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"To learn more about straight lines, "
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"wander further, and you should find the Land of Eternal Motion. "
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"Try to run in a straight line, with a Running Dog next to you. "
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@ -568,7 +626,7 @@ EX slide default_slides[] = {
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SHOWLAND( l == laCrossroads || l == laMotion );
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}
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},
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{"Equidistants", 27, LEGAL::ANY,
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{shapes+"Equidistants", 27, LEGAL::ANY,
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"Equidistants are curves which are at some fixed distance from a "
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"straight line. Some lands in HyperRogue are based on equidistants; "
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"you should see them after wandering a bit more.\n\n"
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@ -585,7 +643,7 @@ EX slide default_slides[] = {
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SHOWLAND( l == laCrossroads || l == laDungeon || l == laOcean || l == laIvoryTower || l == laEndorian );
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}
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},
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{"Circles", 26, LEGAL::ANY,
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{shapes+"Circles", 26, LEGAL::ANY,
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"Circles are strange in hyperbolic geometry too. "
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"Look for the Castle of Camelot in the Crossroads; "
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"the Round Table inside is a circle of radius 28. "
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@ -608,7 +666,7 @@ EX slide default_slides[] = {
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SHOWLAND( l == laCrossroads || l == laCamelot );
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}
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},
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{"Horocycles", 28, LEGAL::ANY,
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{shapes+"Horocycles", 28, LEGAL::ANY,
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"Horocycles are similar to circles, but you cannot reach their center at all -- "
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"they can be understood as limit circles of infinite radius centered in some point "
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"in infinity (also called an ideal point).\n\n"
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@ -627,7 +685,7 @@ EX slide default_slides[] = {
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SHOWLAND ( l == laCrossroads || l == laRlyeh || l == laTemple );
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}
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},
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{"Half-plane model", 47, LEGAL::HYPERBOLIC,
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{shapes+"Half-plane model", 47, LEGAL::HYPERBOLIC,
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"The game is normally displayed in the so called Poincaré disk model, "
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"which is a kind of a map of the infinite hyperbolic world. "
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"There are many projections of Earth, but since Earth is curved, "
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@ -668,7 +726,7 @@ EX slide default_slides[] = {
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SHOWLAND ( l == laCrossroads || l == laBurial );
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}
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},
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{"Periodic patterns", 30, LEGAL::UNLIMITED | USE_SLIDE_NAME,
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{pcg+"Periodic patterns", 30, LEGAL::UNLIMITED | USE_SLIDE_NAME,
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"Hyperbolic geometry yields much more interesting periodic patterns "
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"than Euclidean.",
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[] (presmode mode) {
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@ -682,7 +740,7 @@ EX slide default_slides[] = {
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SHOWLAND ( l == laCanvas );
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}
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},
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{"Periodic patterns: application", 31, LEGAL::ANY,
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{pcg+"Periodic patterns: application", 31, LEGAL::ANY,
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"Many lands in HyperRogue are based around periodic patterns. "
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"For example, both Zebra and Windy Plains are based on the pattern "
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"shown in the previous slide. "
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@ -702,7 +760,7 @@ EX slide default_slides[] = {
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l == laEmerald || l == laWineyard || l == laPower );
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}
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},
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{"Fractal landscapes", 32, LEGAL::UNLIMITED | USE_SLIDE_NAME,
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{pcg+"Fractal landscapes", 32, LEGAL::UNLIMITED | USE_SLIDE_NAME,
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"On the following slide, the colors change smoothly in the whole infinite world. "
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"Again, this works better than in Euclidean geometry.",
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[] (presmode mode) {
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@ -710,7 +768,7 @@ EX slide default_slides[] = {
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SHOWLAND ( l == laCanvas );
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}
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},
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{"Fractal landscapes: application", 33, LEGAL::ANY,
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{pcg+"Fractal landscapes: application", 33, LEGAL::ANY,
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"This is applied in HyperRogue to create landscapes, such as the chasms in the "
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"land of Reptiles or the Dragon Chasms, which you should find quickly. "
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"Also in the Dragon Chasms, you can find a Baby Tortoise, and try to find "
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@ -738,7 +796,7 @@ EX slide default_slides[] = {
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SHOWLAND ( l == laCrossroads || l == laReptile || l == laDragon || l == laTortoise );
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}
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},
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{"Poincaré Ball model", 41, LEGAL::HYPERBOLIC,
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{models+"Poincaré Ball model", 41, LEGAL::HYPERBOLIC,
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"The Poincaré disk model is a model of a hyperbolic *plane* -- you "
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"might wonder why are the walls rendered in 3D then.\n\n"
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"HyperRogue actually assumes that the floor level is an equidistant surface "
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@ -752,7 +810,7 @@ EX slide default_slides[] = {
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if(mode == 3) pmodel = mdDisk;
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}
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},
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{"Hyperboloid model", 42, LEGAL::ANY,
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{models+"Hyperboloid model", 42, LEGAL::ANY,
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"Let's see more models of the hyperbolic plane. "
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"This model uses a hyperboloid in the Minkowski geometry; "
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"it is used internally by HyperRogue.",
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@ -761,14 +819,14 @@ EX slide default_slides[] = {
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if(mode == 3) pmodel = mdDisk;
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}
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},
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{"Beltrami-Klein model", 43, LEGAL::ANY | USE_SLIDE_NAME,
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{models+"Beltrami-Klein model", 43, LEGAL::ANY | USE_SLIDE_NAME,
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"This model renders straight lines as straight, but it distorts angles.",
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[] (presmode mode) {
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if(mode == 1 || mode == pmGeometryReset || mode == pmGeometry) vid.alpha = 0;
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if(mode == 3) vid.alpha = 1;
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}
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},
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{"Gans model", 44, LEGAL::ANY | USE_SLIDE_NAME,
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{models+"Gans model", 44, LEGAL::ANY | USE_SLIDE_NAME,
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"Yet another model, which corresponds to orthographic projection of the "
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"sphere. Poincaré disk model, Beltrami-Klein model, and the Gans "
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"model are all obtained by looking at either the hyperboloid model or an "
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@ -778,7 +836,7 @@ EX slide default_slides[] = {
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if(mode == 3) vid.alpha = vid.scale = 1;
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}
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},
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{"Band model", 45, LEGAL::NONEUC | USE_SLIDE_NAME,
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{models+"Band model", 45, LEGAL::NONEUC | USE_SLIDE_NAME,
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"The band model is the hyperbolic analog of the Mercator projection of the sphere: "
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"a given straight line is rendered as a straight line, and the rest of the "
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"world is mapped conformally, that is, angles are not distorted. "
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