moved all the HyperRogue stuff except RogueViz to namespace 'hr' -- useful when using hr as a library

achievement.cpp

@@ -1,6 +1,8 @@
 // Hyperbolic Rogue -- achievements
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 #define NUMLEADER 78
 
 bool offlineMode = false;
@@ -782,3 +784,5 @@ int score_default(int i) {
 int get_sync_status() { return 0; }
 void set_priority_board(int) { }
 #endif
+
+}

barriers.cpp

@@ -2,6 +2,8 @@
 // This file implements routines related to barriers (Great Walls and similar).
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 bool checkBarriersFront(cellwalker bb, int q, bool cross) {
 
   if(!ctof(bb.c)) 
@@ -765,3 +767,4 @@ bool buildBarrierNowall(cell *c, eLand l2, int forced_dir) {
   return false;
   }
 
+}

basegraph.cpp

@@ -1,6 +1,8 @@
 // Hyperbolic Rogue -- basic graphics
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 unsigned backcolor = 0;
 unsigned bordcolor = 0;
 unsigned forecolor = 0xFFFFFF;
@@ -1256,3 +1258,4 @@ int calcfps() {
   return (1000 * CFPS) / ret;
   }
 
+}

bigstuff.cpp

@@ -7,6 +7,8 @@
 
 // horocycles
 
+namespace hr {
+
 int newRoundTableRadius() {
   return 28 + 2 * items[itHolyGrail];
   }
@@ -1351,3 +1353,5 @@ void moreBigStuff(cell *c) {
       }
     }      
   }
+
+}

blizzard.cpp

@@ -1,6 +1,8 @@
 // Hyperbolic Rogue -- special graphical effects, such as the Blizzard
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 double randd() { return (rand() + .5) / (RAND_MAX + 1.); }
 
 double cellgfxdist(cell *c, int i) {
@@ -261,3 +263,5 @@ auto ccm_blizzard = addHook(clearmemory, 0, [] () {
 addHook(hooks_removecells, 0, [] () {
   eliminate_if(arrowtraps, is_cell_removed);
   });
+
+}

cell.cpp

@@ -3,6 +3,8 @@
 
 // cells the game is played on
 
+namespace hr {
+
 int fix6(int a) { return (a+MODFIXER)%S6; }
 int fix7(int a) { return (a+MODFIXER)%S7; }
 
@@ -1478,3 +1480,4 @@ void clearCellMemory() {
 
 auto cellhooks = addHook(clearmemory, 500, clearCellMemory);
 
+}

classes.cpp

@@ -1,6 +1,8 @@
 // Hyperbolic Rogue -- items, monsters, walls, lands, descriptions, etc.
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 // --- help ---
 
 const char *wormdes = 
@@ -1674,3 +1676,4 @@ geometryinfo ginf[gGUARD] = {
   {"cube/elliptic",       "e3x4",     4, 3, qELLIP, gcSphere,     0x10600, {{SEE_ALL, SEE_ALL}}},
   };
 
+}

classes.h

@@ -1,3 +1,5 @@
+namespace hr {
+
 static const int motypes = 162;
 
 struct monstertype {
@@ -206,7 +208,7 @@ struct geometryinfo {
   int quotientstyle;
   eGeometryClass cclass;
   int xcode;
-  array<int,2> distlimit; // bitrunc, non-bitrunc
+  std::array<int,2> distlimit; // bitrunc, non-bitrunc
   };
 
 static const int qZEBRA = 1;
@@ -232,3 +234,5 @@ enum cpatterntype {
   };
   
 struct landtacinfo { eLand l; int tries, multiplier; };
+
+}

commandline.cpp

@@ -1,6 +1,8 @@
 // Hyperbolic Rogue -- commandline options
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 #if CAP_COMMANDLINE
 const char *scorefile = "hyperrogue.log";
 const char *conffile = "hyperrogue.ini";
@@ -628,3 +630,5 @@ namespace arg {
     }
   }
 #endif
+
+}

compileunits.h

@@ -11,9 +11,14 @@
 #define IN_CU(x) (CU == x)
 #endif
 
+#include "sysconfig.h"
 #include "classes.h"
 #include "hyper.h"
 
+#if CAP_ROGUEVIZ
+#include "rogueviz.h"
+#endif
+
 #define CU_INIT IN_CU(0)
 #define CU_HYPER IN_CU(0)
 
@@ -97,7 +102,7 @@ bool inv::activating;
 #if CAP_DAILY
 #include "private/daily.cpp"
 #else
-namespace daily { bool on; }
+namespace hr::daily { bool on; }
 #endif
 #endif
 

complex.cpp

@@ -7,6 +7,8 @@
 
 #include <map>
 
+namespace hr {
+
 namespace whirlwind {
 
   int fzebra3(cell *c) {
@@ -3674,3 +3676,5 @@ namespace dungeon {
     if(d == 7 && c->land == laDungeon) buildPlates(c);
     }
   }
+
+}

config.cpp

@@ -2,6 +2,8 @@
 
 // Copyright (C) 2017-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 videopar vid;
 
 #define DEFAULT_WALLMODE (ISMOBILE ? 3 : 5)
@@ -1354,3 +1356,4 @@ void selectLanguageScreen() {
   }
 #endif
   
+}

conformal.cpp

@@ -3,6 +3,8 @@
 
 #include <complex>
 
+namespace hr {
+
 #if ISMOBWEB
 typedef double precise;
 #else
@@ -885,3 +887,5 @@ namespace conformal {
     });
 
   }
+
+}

control.cpp

@@ -1,6 +1,8 @@
 // Hyperbolic Rogue -- control
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 int frames;
 bool outoffocus = false;
 
@@ -885,3 +887,5 @@ bool handleCompass() {
 
   return false;
   }
+
+}

debug.cpp

@@ -1,6 +1,8 @@
 // Hyperbolic Rogue -- debugging routines
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 int steplimit = 0;
 int cstep;
 
@@ -436,3 +438,5 @@ void raiseBuggyGeneration(cell *c, const char *s) {
   else
     c->item = itBuggy;
   }
+
+}

dialogs.cpp

@@ -14,6 +14,8 @@
 
 */
 
+namespace hr {
+
 const char* COLORBAR = "###";
 
 namespace dialog {
@@ -1039,3 +1041,5 @@ namespace dialog {
     }
   
   };
+
+}

fake-mobile.cpp

@@ -5,17 +5,20 @@
 #define MOBPAR_FORMAL int
 #define MOBPAR_ACTUAL 0
 #define MIX_MAX_VOLUME 128
+#include <string>
 
+namespace hr {
   const char *scorefile = "fakemobile_score.txt";
   const char *conffile = "fakemobile_config.txt";
   
-#include <string>
   std::string levelfile = "fakemobile_level.txt";
   std::string picfile = "fakemobile_pic.txt";
+  }
 
 #include <SDL/SDL.h>
 
 #include "init.cpp"
+using namespace hr;
 
 #include <SDL/SDL_ttf.h>
 #include <SDL/SDL_gfxPrimitives.h>

fieldpattern.cpp

@@ -1,6 +1,8 @@
 // Hyperbolic Rogue -- implementation of the quotient geometries based on fields
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 namespace fieldpattern {
 
 extern int subpathid;
@@ -783,3 +785,4 @@ int currfp_gmul(int a, int b) { return currfp.gmul(a,b); }
 int currfp_inverses(int i) { return currfp.inverses[i]; }
 int currfp_distwall(int i) { return currfp.distwall[i]; }
 
+}

flags.cpp

@@ -3,6 +3,8 @@
 
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 bool isIcyLand(eLand l) {
   return l == laIce || l == laCocytus || l == laBlizzard;
   }
@@ -758,3 +760,4 @@ bool isTechnicalLand(eLand l) {
     l == laMirrorWall2 || l == laMercuryRiver || l == laMemory;
   }
 
+}

floorshapes.cpp

@@ -1,3 +1,5 @@
+namespace hr {
+
 vector<plain_floorshape*> all_plain_floorshapes;
 vector<escher_floorshape*> all_escher_floorshapes;
 
@@ -587,3 +589,4 @@ if(0) {
     } */
   }
 
+}

game.cpp

@@ -3,6 +3,8 @@
 
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 int lastsafety;
 int mutantphase;
 int turncount;
@@ -142,8 +144,6 @@ cellwalker cwt;       // single player character position
 inline cell*& singlepos() { return cwt.c; }
 inline bool singleused() { return !(shmup::on || multi::players > 1); }
 
-#include <random>
-
 mt19937 r;
 
 void shrand(int i) {
@@ -8053,3 +8053,4 @@ bool warningprotection() {
   return true;
   }
 
+}

geom-exp.cpp

@@ -3,6 +3,8 @@
 
 // -- geometry menu --
 
+namespace hr {
+
 int eupage = 0;
 int euperpage = 21;
 
@@ -453,3 +455,4 @@ void runGeometryExperiments() {
   pushScreen(showEuclideanMenu);
   }
 
+}

geometry.cpp

@@ -3,6 +3,8 @@
 
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 bool debug_geometry = false;
 
 ld tessf, crossf, hexf, hcrossf, hexhexdist, hexvdist, hepvdist, rhexf;
@@ -340,3 +342,4 @@ void initgeo() {
   // printf("%Lf\n", (ld) hdist0(xpush(-1)*ypush(0.01)*xpush(1)*C0));
   precalc();
   }
+}

goldberg.cpp

@@ -1,4 +1,4 @@
-namespace gp {
+namespace hr::gp {
   bool on;
   loc param(1, 0);
 

graph.cpp

@@ -4,6 +4,8 @@
 
 // basic graphics:
 
+namespace hr {
+
 int inmirrorcount = 0;
 
 bool wmspatial, wmescher, wmplain, wmblack, wmascii;
@@ -5825,3 +5827,4 @@ bool inscreenrange(cell *c) {
   return heptdistance(viewcenter(), c) <= 8;
   }
 
+}

help.cpp

@@ -1,6 +1,8 @@
 // Hyperbolic Rogue -- help routines
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 string help;
 
 function<void()> help_delegate;
@@ -1015,3 +1017,4 @@ void gotoHelpFor(eLand l) {
      }});
   else listbeasts();  
   }
+}

heptagon.cpp

@@ -4,6 +4,8 @@
 // heptagon here refers to underlying heptagonal tesselation
 // (which you can see by changing the conditions in graph.cpp)
 
+namespace hr {
+
 #define MIRR(x) x.mirrored
 
 int heptacount = 0;
@@ -275,3 +277,4 @@ void hsshow(const heptspin& t) {
 // create h->move[d] if not created yet
 heptagon *createStep(heptagon *h, int d);
 
+}

hud.cpp

@@ -1,6 +1,8 @@
 // Hyperbolic Rogue -- heads-up display
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 purehookset hooks_stats;
 
 int monsterclass(eMonster m) {
@@ -567,3 +569,4 @@ XLAT(
   callhooks(hooks_stats);
   }
 
+}

hyper.cpp

@@ -40,10 +40,11 @@ void moreStack() {
   }
 #endif
 
-hookset<bool(int argc, char** argv)> *hooks_main;
+hr::hookset<bool(int argc, char** argv)> *hr::hooks_main;
 
 #ifndef NOMAIN
 int main(int argc, char **argv) {
+  using namespace hr; 
 #if ISWEB
   emscripten_get_commandline();
 #else

hyper.h

@@ -1,6 +1,71 @@
 // This is the main header file of HyperRogue. Mostly everything is dumped here.
 // It is quite chaotic.
 
+// version numbers
+#define VER "10.4a"
+#define VERNUM 10401
+#define VERNUM_HEX 0xA0B1
+
+namespace hr {
+
+using namespace std;
+
+// genus (in grammar)
+#define GEN_M 0
+#define GEN_F 1
+#define GEN_N 2
+#define GEN_O 3
+
+void addMessage(string s, char spamtype = 0);
+
+// geometry-dependent constants
+
+#define ALPHA (M_PI*2/S7)
+#define S7 ginf[geometry].sides
+#define S3 ginf[geometry].vertex
+#define hyperbolic_37 (S7 == 7 && S3 == 3)
+#define hyperbolic_not37 ((S7 > 7 || S3 > 3) && hyperbolic)
+#define weirdhyperbolic ((S7 > 7 || S3 > 3 || gp::on) && hyperbolic)
+#define stdhyperbolic (S7 == 7 && S3 == 3 && !gp::on)
+
+#define cgclass (ginf[geometry].cclass)
+#define euclid (cgclass == gcEuclid)
+#define sphere (cgclass == gcSphere)
+#define hyperbolic (cgclass == gcHyperbolic)
+#define elliptic (ginf[geometry].quotientstyle & qELLIP)
+#define quotient (ginf[geometry].quotientstyle & (qZEBRA | qFIELD))
+#define torus (ginf[geometry].quotientstyle & qTORUS)
+#define doall (ginf[geometry].quotientstyle)
+#define smallbounded (sphere || (quotient & qZEBRA) || torus)
+#define bounded (sphere || quotient || torus)
+
+#define a4 (S3 == 4)
+#define a45 (S3 == 4 && S7 == 5)
+#define a46 (S3 == 4 && S7 == 6)
+#define a47 (S3 == 4 && S7 == 7)
+#define a457 (S3 == 4 && S7 != 6)
+#define a467 (S3 == 4 && S7 >= 6)
+#define a38 (S7 == 8)
+#define sphere4 (sphere && S7 == 4)
+#define stdeuc (geometry == gNormal || geometry == gEuclid || geometry == gEuclidSquare)
+#define smallsphere (S7 < 5)
+#define bigsphere (S7 == 5)
+#define ap4 (a4 && nonbitrunc)
+#define euclid4 (euclid && a4)
+#define euclid6 (euclid && !a4)
+
+#define S6 (S3*2)
+#define S42 (S7*S6)
+#define S12 (S6*2)
+#define S14 (S7*2)
+#define S21 (S7*S3)
+#define S28 (S7*4)
+#define S36 (S6*6)
+#define S84 (S7*S6*2)
+#define MAX_EDGE 8
+#define MAX_S3 4
+#define MAX_S84 240
+
 #define NUMWITCH 7
 
 // achievements
@@ -1598,25 +1663,6 @@ enum eGlyphsortorder {
 
 extern eGlyphsortorder glyphsortorder;
 
-#if CAP_ROGUEVIZ
-namespace rogueviz { 
-  extern bool on;
-  string describe(shmup::monster *m);
-  void describe(cell *c);
-  void activate(shmup::monster *m);
-  void drawVertex(const transmatrix &V, cell *c, shmup::monster *m);
-  bool virt(shmup::monster *m);
-  void turn(int delta);
-  void drawExtra();
-  void fixparam();
-  int readArgs();
-  void close();
-  void mark(cell *c);
-  void showMenu();
-  string makehelp();
-  }
-#endif
-
 void explodeMine(cell *c);
 bool mayExplodeMine(cell *c, eMonster who);
 
@@ -1781,16 +1827,6 @@ namespace tour {
   };
 #endif
 
-namespace rogueviz {
-  extern bool rog3;
-  extern bool rvwarp;
-#if CAP_TOUR
-  namespace rvtour {
-    extern tour::slide rvslides[];
-    }
-#endif
-  };
-
 extern bool doCross;
 void optimizeview();
 
@@ -3390,10 +3426,7 @@ void set_priority_board(int id);
 int get_sync_status();
 bool score_loaded(int id);
 int score_default(int id);
-#if CAP_SDL
-union SDL_Event;
 void handle_event(SDL_Event& ev);
-#endif
 
 #ifndef XPRINTF
 template<class...T> void Xprintf(const char *fmt, T... t) { printf(fmt, t...); }
@@ -3458,3 +3491,12 @@ extern plain_floorshape
   shBigTriangle, shTriheptaFloor, shBigHepta;
 
 extern escher_floorshape shDragonFloor, shPowerFloor, shRedRockFloor[3];
+
+#if ISMOBILE
+bool buttonclicked;
+void gdpush(int t);
+#endif
+
+extern int fontscale;
+
+}

hyperpoint.cpp

@@ -2,6 +2,8 @@
 // This file contains hyperbolic points and matrices.
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 eGeometry geometry, targetgeometry;
 
 // for the pure heptagonal grid
@@ -597,3 +599,4 @@ transmatrix rotmatrix(double rotation, int c0, int c1) {
   return t;
   }
 
+}

hyperweb.cpp

@@ -19,21 +19,23 @@
 #endif
 
 #ifdef FAKEWEB
-void mainloopiter();
+namespace hr { void mainloopiter(); }
 template<class A, class B, class C> void emscripten_set_main_loop(A a, B b, C c) { while(true) mainloopiter(); }
 #else
 #include <emscripten.h>
 #include <emscripten/html5.h>
 #endif
 
+namespace hr { 
   void initweb();
   void emscripten_get_commandline();
 
   void loadCompressedChar(int &otwidth, int &otheight, int *tpix);
 
   const char *wheresounds;
+  }
 
-#include "hyper.cpp"
+namespace hr {
 
 // -- demo --
 
@@ -192,4 +194,6 @@ void emscripten_get_commandline() {
   free(str);
 #endif
   }
+}
 
+#include "hyper.cpp"

hypgraph.cpp

@@ -1,6 +1,8 @@
 // Hyperbolic Rogue -- hyperbolic graphics
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 ld ghx, ghy, ghgx, ghgy;
 hyperpoint ghpm = C0;
 
@@ -850,3 +852,4 @@ transmatrix atscreenpos(ld x, ld y, ld size) {
   return V;
   }
 
+}

init.cpp

@@ -1,445 +1,10 @@
 // Hyperbolic Rogue -- initialization, and stuff related to mobiles
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
-#ifdef MAC
-#define ISMAC 1
-#endif
-
-
-#ifdef LINUX
-#define ISLINUX 1
-#endif
-
-#ifdef WINDOWS
-#define ISWINDOWS 1
-#endif
-
-#if ISSTEAM
-#define NOLICENSE
-#endif
-
-#define VER "10.4a"
-#define VERNUM 10401
-
-#ifndef CAP_SHADER
-#define CAP_SHADER CAP_GL
-#endif
-
-#define VERNUM_HEX 0xA0B1
-
-#define GEN_M 0
-#define GEN_F 1
-#define GEN_N 2
-#define GEN_O 3
-
-// OS settings
-
-#ifndef ISMAC
-#define ISMAC 0
-#endif
-
-#ifndef ISLINUX
-#define ISLINUX 0
-#endif
-
-#ifndef ISWINDOWS
-#define ISWINDOWS 0
-#endif
-
-#ifndef ISPANDORA
-#define ISPANDORA 0
-#endif
-
-#ifndef ISIOS
-#define ISIOS 0
-#endif
-
-#ifndef ISANDROID
-#define ISANDROID 0
-#endif
-
-#ifndef ISWEB
-#define ISWEB 0
-#endif
-
-#ifndef ISFAKEMOBILE
-#define ISFAKEMOBILE 0
-#endif
-
-#define ISMOBILE (ISIOS || ISANDROID || ISFAKEMOBILE)
-#define ISMOBWEB (ISMOBILE || ISWEB)
-
-#ifndef ISMINI
-#define ISMINI 0
-#endif
-
-#ifndef CAP_XGD
-#define CAP_XGD (ISANDROID || ISFAKEMOBILE)
-#endif
-
-#define CAP_FRAMELIMIT (!ISMOBWEB)
-
-#if ISMOBILE==1
-#define EXTERNALFONT
-#endif
-
-#ifndef CAP_FILES
-#define CAP_FILES 1
-#endif
-
-#ifndef CAP_INV
-#define CAP_INV 1
-#endif
-
-#ifndef CAP_ANDROIDSHARE
-#define CAP_ANDROIDSHARE (ISANDROID)
-#endif
-
-#ifndef CAP_SDL
-#define CAP_SDL (!ISMOBILE)
-#endif
-
-#ifdef CAP_COMPASS
-#define CAP_COMPASS ISMOBILE
-#endif
-
-#ifndef CAP_SDLGFX
-#define CAP_SDLGFX (CAP_SDL && !ISWEB)
-#endif
-
-#ifndef CAP_GL
-#define CAP_GL (ISMOBILE || CAP_SDL)
-#endif
-
-#ifndef CAP_AUDIO
-#define CAP_AUDIO ((ISMOBILE || CAP_SDL) && !ISWEB && !ISMINI)
-#endif
-
-#define CAP_GLORNOT (CAP_GL && !ISWEB && !ISIOS) 
-
-#if ISSTEAM
-#define CAP_DAILY 1
-#endif
-
-#ifndef CAP_DAILY
-#define CAP_DAILY 0
-#endif
-
-#ifndef CAP_CERTIFY
-#define CAP_CERTIFY 0
-#endif
-
-#ifndef CAP_RUG
-#define CAP_RUG (!ISMINI && CAP_GL)
-#endif
-
-#ifndef CAP_SURFACE
-#define CAP_SURFACE CAP_RUG
-#endif
-
-#ifndef CAP_EDIT
-#define CAP_EDIT (CAP_FILES && !ISWEB && !ISMINI)
-#endif
-
-#ifndef CAP_ODS
-#define CAP_ODS 0
-#endif
-
-#ifndef CAP_TEXTURE
-#define CAP_TEXTURE (CAP_GL && (CAP_PNG || CAP_SDL_IMG) && !ISMINI)
-#endif
-
-#ifndef CAP_MODEL
-#define CAP_MODEL (!ISMOBWEB && !ISMINI && CAP_SDLGFX)
-#endif
-
-#ifndef CAP_SAVE
-#define CAP_SAVE (CAP_FILES && !ISWEB && !ISMINI)
-#endif
-
-#ifndef CAP_CONFIG
-#define CAP_CONFIG (CAP_FILES && !ISWEB && !ISMINI)
-#endif
-
-#ifndef CAP_TRANS
-#define CAP_TRANS (!ISWEB && !ISMINI)
-#endif
-
-#ifndef CAP_TOUR
-#define CAP_TOUR (!ISWEB && !ISMINI)
-#endif
-
-#ifndef CAP_ROGUEVIZ
-#define CAP_ROGUEVIZ 0
-#endif
-
-#ifndef CAP_PROFILING
-#define CAP_PROFILING 0
-#endif
-
-#define PSEUDOKEY_WHEELDOWN 2501
-#define PSEUDOKEY_WHEELUP 2502
-#define PSEUDOKEY_RELEASE 2503
-
-#ifndef CAP_PNG
-#define CAP_PNG (!ISMOBWEB)
-#endif
-
-#ifndef CAP_ORIENTATION
-#define CAP_ORIENTATION ISMOBILE
-#endif
-
-#ifndef CAP_COMMANDLINE
-#define CAP_COMMANDLINE (!ISMOBILE)
-#endif
-
-#define CAP_SDLAUDIO (CAP_SDL && CAP_AUDIO)
-
-#ifndef CAP_SVG
-#define CAP_SVG (!ISMOBILE)
-#endif
-
-#ifndef CAP_POLY
-#define CAP_POLY (CAP_SDLGFX || CAP_GL || CAP_SVG)
-#endif
-
-#define CAP_QUEUE CAP_POLY
-#define CAP_CURVE CAP_POLY
-
-#ifndef CAP_SDLJOY
-#define CAP_SDLJOY (CAP_SDL && !ISWEB)
-#endif
-
-#ifndef CAP_SDL_IMG
-#define CAP_SDL_IMG 0
-#endif
-
-#ifndef CAP_SDLTTF
-#define CAP_SDLTTF (CAP_SDL && !ISMOBILE && !ISWEB)
-#endif
-
-#define CAP_GLFONT (CAP_GL && !ISMOBILE)
-
-#ifndef CAP_TABFONT
-#define CAP_TABFONT (ISWEB)
-#endif
-
-#ifndef CAP_CREATEFONT
-#define CAP_CREATEFONT 0
-#endif
-
-#ifndef CAP_FIXEDSIZE
-#define CAP_FIXEDSIZE (CAP_CREATEFONT || CAP_TABFONT ? 36 : 0)
-#endif
-
-#ifndef CAP_SHMUP
-#define CAP_SHMUP 1
-#endif
-
-#ifdef ISSTEAM
-#define CAP_ACHIEVE 1
-#endif
-
-#ifndef CAP_BITFIELD
-#define CAP_BITFIELD (!ISWEB)
-#endif
-
-#ifndef CAP_ACHIEVE
-#define CAP_ACHIEVE 0
-#endif
-
-#ifndef CAP_SHMUP_GOOD
-#define CAP_SHMUP_GOOD (!ISMOBWEB)
-#endif
-
-extern int fontscale;
-
-#if ISMOBILE
-#define EXTRALICENSE "\n\nHyperRogue soundtrack by Shawn Parrotte (http://www.shawnparrotte.com), under the Creative Commons BY-SA 3.0 license, http://creativecommons.org/licenses/by-sa/3.0/"
-#undef XEXTRALICENSE
-
-bool buttonclicked;
-void gdpush(int t);
-#endif
-
-#ifndef HYPERPATH
-#define HYPERPATH ""
-#endif
-
-#include <stdio.h>
-
-#if CAP_SDL
-#include <SDL/SDL.h>
-
-#if !ISMAC
-#undef main
-#endif
-
-#if CAP_SDLAUDIO
-#include <SDL/SDL_mixer.h>
-#endif
-
-#if CAP_SDLTTF
-#include <SDL/SDL_ttf.h>
-#endif
-
-#if CAP_SDLGFX
-#include <SDL/SDL_gfxPrimitives.h>
-#endif
-
-#elif !ISFAKEMOBILE
-#define SDLK_F1  (123001)
-#define SDLK_F2  (123002)
-#define SDLK_F3  (123003)
-#define SDLK_F4  (123004)
-#define SDLK_F5  (123005)
-#define SDLK_F6  (123006)
-#define SDLK_F7  (123007)
-#define SDLK_F8  (123008)
-#define SDLK_F9  (123009)
-#define SDLK_F10 (123010)
-#define SDLK_ESCAPE (123099)
-#define SDLK_F12 (123012)
-#define SDLK_HOME (123013)
-#define SDLK_LEFT (123014)
-#define SDLK_RIGHT (123015)
-#define SDLK_END (123016)
-#define MIX_MAX_VOLUME 128
-#define SDLK_UP (123021)
-#define SDLK_DOWN (123022)
-#define SDLK_PAGEUP (123023)
-#define SDLK_PAGEDOWN (123024)
-#define SDLK_RETURN (123025)
-#define SDLK_KP1 (123031)
-#define SDLK_KP2 (123032)
-#define SDLK_KP3 (123033)
-#define SDLK_KP4 (123034)
-#define SDLK_KP5 (123035)
-#define SDLK_KP6 (123036)
-#define SDLK_KP7 (123037)
-#define SDLK_KP8 (123038)
-#define SDLK_KP9 (123039)
-#define SDLK_KP_PERIOD (123051)
-#define SDLK_KP_MINUS  (123053)
-#define SDLK_DELETE (123052)
-#define SDLK_DELETE (123052)
-#define SDLK_KP_ENTER (123054)
-#define SDLK_BACKSPACE (123055)
-typedef int SDL_Event;
-typedef unsigned int Uint32;
-#endif
-
-#if ISWEB
-extern "C" {
-  Uint8 *SDL_GetKeyState(void*);
-}
-// inline Uint8 *SDL_GetKeyState(void *v) { static Uint8 tab[1024]; return tab; }
-#endif
-
-
-#ifndef CAP_GLEW
-#define CAP_GLEW (CAP_GL && !ISMOBILE && !ISMAC && !ISLINUX && !ISWEB)
-#endif
-
-#if CAP_GL
-#if CAP_GLEW
-  #include <GL/glew.h>
-#else
-  #define GL_GLEXT_PROTOTYPES 1
-  #if ISMAC
-    #include <OpenGL/gl.h>
-    #include <OpenGL/glu.h>
-    #include <OpenGL/glext.h>
-  #elif ISIOS
-    // already included
-  #elif ISANDROID
-    #include <GLES/gl.h>
-    #include <GLES/glext.h>
-    #include <GLES2/gl2.h>
-    #include <GLES3/gl3.h>
-    #define GLES_ONLY
-  #else
-    #include <GL/gl.h>
-    #include <GL/glu.h>
-    #include <GL/glext.h>
-    #endif
-  #endif
-#endif
-
-#include <functional>
-#include <memory>
-#include <cmath>
-#include <time.h>
-#include <vector>
-#include <algorithm>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <string>
-#include <map>
-#include <queue>
-#include <stdexcept>
-#include <array>
-#include <set>
-
-#ifdef USE_UNORDERED_MAP
-#include <unordered_map>
-#else
-#define unordered_map map
-#endif
-
-using namespace std;
-
-void addMessage(string s, char spamtype = 0);
-
-#define ALPHA (M_PI*2/S7)
-#define S7 ginf[geometry].sides
-#define S3 ginf[geometry].vertex
-#define hyperbolic_37 (S7 == 7 && S3 == 3)
-#define hyperbolic_not37 ((S7 > 7 || S3 > 3) && hyperbolic)
-#define weirdhyperbolic ((S7 > 7 || S3 > 3 || gp::on) && hyperbolic)
-#define stdhyperbolic (S7 == 7 && S3 == 3 && !gp::on)
-
-#define cgclass (ginf[geometry].cclass)
-#define euclid (cgclass == gcEuclid)
-#define sphere (cgclass == gcSphere)
-#define hyperbolic (cgclass == gcHyperbolic)
-#define elliptic (ginf[geometry].quotientstyle & qELLIP)
-#define quotient (ginf[geometry].quotientstyle & (qZEBRA | qFIELD))
-#define torus (ginf[geometry].quotientstyle & qTORUS)
-#define doall (ginf[geometry].quotientstyle)
-#define smallbounded (sphere || (quotient & qZEBRA) || torus)
-#define bounded (sphere || quotient || torus)
-
-#define a4 (S3 == 4)
-#define a45 (S3 == 4 && S7 == 5)
-#define a46 (S3 == 4 && S7 == 6)
-#define a47 (S3 == 4 && S7 == 7)
-#define a457 (S3 == 4 && S7 != 6)
-#define a467 (S3 == 4 && S7 >= 6)
-#define a38 (S7 == 8)
-#define sphere4 (sphere && S7 == 4)
-#define stdeuc (geometry == gNormal || geometry == gEuclid || geometry == gEuclidSquare)
-#define smallsphere (S7 < 5)
-#define bigsphere (S7 == 5)
-#define ap4 (a4 && nonbitrunc)
-#define euclid4 (euclid && a4)
-#define euclid6 (euclid && !a4)
-
-#define S6 (S3*2)
-#define S42 (S7*S6)
-#define S12 (S6*2)
-#define S14 (S7*2)
-#define S21 (S7*S3)
-#define S28 (S7*4)
-#define S36 (S6*6)
-#define S84 (S7*S6*2)
-#define MAX_EDGE 8
-#define MAX_S3 4
-#define MAX_S84 240
-
 #include "compileunits.h"
 
+namespace hr {
+
 #if CU_INIT
 int fontscale = 100;
 
@@ -851,3 +416,4 @@ void playSound(cell*, const string &s, int vol) { printf("play sound: %s vol %d\
 #endif
 
 #endif
+}

inventory.cpp

@@ -1,7 +1,7 @@
 // Hyperbolic Rogue -- Orb Strategy Mode
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
-namespace inv {
+namespace hr::inv {
 
   bool on;
   array<int, ittypes> usedup;

landgen.cpp

@@ -2,6 +2,8 @@
 
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 // land generation routines
 
 bool safety = false;
@@ -2485,3 +2487,5 @@ void setdist(cell *c, int d, cell *from) {
     mapeditor::applyModelcell(c);
 #endif
   }
+
+}

landlock.cpp

@@ -3,6 +3,8 @@
 
 // land statistics and flags
 
+namespace hr {
+
 bool nodisplay(eMonster m) {
   return 
     m == moIvyDead ||
@@ -1415,3 +1417,4 @@ int checkLands() {
 
 auto hookcl = addHook(hooks_args, 100, checkLands); */
 
+}

language.cpp

@@ -5,6 +5,8 @@
 
 #define NUMLAN 7
 
+namespace hr {
+
 const char *dnameof(eMonster m) { return minf[m].name; }
 const char *dnameof(eLand l) { return linf[l].name; }
 const char *dnameof(eWall w) { return winf[w].name; }
@@ -391,3 +393,4 @@ string XLAT1(string x) {
 
 string XLATT1(stringpar p) { return XLAT1(p.v); }
 
+}

mapeditor.cpp

@@ -11,6 +11,8 @@
 #include <dirent.h>
 #endif
 
+namespace hr {
+
 namespace mapeditor {
 
   struct editwhat {
@@ -1794,3 +1796,4 @@ namespace mapeditor {
   
   }
 
+}

menus.cpp

@@ -6,6 +6,7 @@
 #define BLACKISH 0x404040
 #define REDDISH 0x400000
 
+namespace hr {
 ld whatever = 0;
 
 int PREC(ld x) {
@@ -908,3 +909,4 @@ void showMessageLog() {
     else if(doexiton(sym, uni)) popScreen();
     };
   }
+}

monstergen.cpp

@@ -4,6 +4,8 @@
 
 // Routines concentrating on monster generation.
 
+namespace hr {
+
 bool timerghost = true;
 
 int buildIvy(cell *c, int children, int minleaf) {
@@ -705,3 +707,4 @@ void generateSnake(cell *c, int i) {
     }
   else c2->mondir = NODIR;
   }
+}

netgen.cpp

@@ -2,7 +2,7 @@
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
 #if CAP_MODEL
-namespace netgen {
+namespace hr::netgen {
 
   // We need a two-dimensional vector class for this.
   

nofont.cpp

@@ -1,6 +1,8 @@
 // Hyperbolic Rogue -- built-in font
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 #if CAP_TABFONT
 // compile with -DCAP_CREATEFONT=1 to generate this table
 // this variant has been created for non-translated HyperRogue
@@ -164,3 +166,4 @@ void generateFont(int ch, SDL_Surface *txt) {
     }
   }
 #endif
+}

orbgen.cpp

@@ -3,6 +3,7 @@
 
 #define ORBLINES 70
 
+namespace hr {
 // orbgen flags
 
 namespace orbgenflags {
@@ -548,3 +549,4 @@ void placeOceanOrbs(cell *c) {
     }
   }
 
+}

orbs.cpp

@@ -4,6 +4,8 @@
 
 // Orb-related routines
 
+namespace hr {
+
 bool markOrb(eItem it) {
   if(!items[it]) return false;
   orbused[it] = true;
@@ -1396,3 +1398,4 @@ void orboflava(int i) {
       forCellEx(c2, c) makelava(c2, i);
       }
   }
+}

pattern2.cpp

@@ -2,6 +2,8 @@
 
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 int gp_threecolor() {
   if(!gp::on) return 0;
   if((gp::param.first - gp::param.second) % 3 == 0) return 2;
@@ -2011,3 +2013,4 @@ int val46(cell *c) {
   return si.id;
   }
 
+}

patterngen.cpp

@@ -2,6 +2,8 @@
 
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 void spill50(cell *c, eWall w, int r) {
   c->wall = w;
   if(r) for(int i=0; i<c->type; i++) spill50(createMov(c, i), w, r-1);
@@ -443,3 +445,4 @@ void buildAutomatonRule(cell *c) {
   }
 
 // #define BUILDZEBRA
+}

patterns.cpp

@@ -2,6 +2,8 @@
 
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 // === EMERALD PATTERN ===
 
 // rules for the emeraldvalues of heptagons.
@@ -1141,3 +1143,4 @@ int fifty_38(int f, int d) {
   + (((c + (dockflip[dock][d2]&3)) % 3) << 1)
   + (dockflip[dock][d2]&~3);
   }
+}

polygons.cpp

@@ -4,6 +4,8 @@
 
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 // draw the lines
 static const int POLY_DRAWLINES = 1;
 // draw the area
@@ -3371,3 +3373,4 @@ NEWSHAPE
 
 #endif
 
+}

quit.cpp

@@ -1,6 +1,8 @@
 // Hyperbolic Rogue -- the mission screen
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 bool quitsaves() { return (items[itOrbSafety] && havesave); }
 
 bool needConfirmation() {
@@ -540,3 +542,4 @@ void showMissionScreen() {
   dialog::highlight_text = contstr();
   }
 
+}

renderbuffer.cpp

@@ -5,6 +5,8 @@
 
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 #if CAP_GL
 #if !CAP_GLEW
 #if ISLINUX
@@ -214,3 +216,4 @@ void resetbuffer::reset() {
   #endif
   }
 
+}

rogueviz-kohonen.cpp

@@ -4,7 +4,7 @@
 // Kohonen's self-organizing networks. 
 // This is a part of RogueViz, not a part of HyperRogue.
 
-namespace kohonen {
+namespace rogueviz::kohonen {
 
 int cols;
 
@@ -1125,11 +1125,10 @@ auto hooks = addHook(hooks_args, 100, readArgs);
 auto hooks2 = addHook(hooks_frame, 50, levelline::draw);
 }
 
-void mark(cell *c) {
+void rogueviz::mark(cell *c) {
   using namespace kohonen;
   if(kind == kKohonen && inited >= 1) {
     distfrom = getNeuronSlow(c);
     coloring();
     }
   }
-

rogueviz-staircase.cpp

@@ -4,7 +4,7 @@
 // Kohonen's self-organizing networks. 
 // This is a part of RogueViz, not a part of HyperRogue.
 
-namespace staircase {
+namespace rogueviz::staircase {
 
 using namespace hyperpoint_vec;
 

rogueviz.cpp

@@ -20,10 +20,10 @@
 
 // hyper -tess <parameter file> -- visualize a horocyclic tesselation,
 
-#include "rogueviz.h"
-
 namespace rogueviz {
 
+using namespace hr;
+
 void init();
 
 bool showlabels = false;
@@ -935,9 +935,9 @@ string describe(shmup::monster *m) {
   
   sort(alledges.begin(), alledges.end(), edgecmp);
     
-  ::help = "Edges: ";
+  hr::help = "Edges: ";
 
-  if(vd.info) ::help = (*vd.info) + "\n" + help;
+  if(vd.info) hr::help = (*vd.info) + "\n" + help;
 
   for(int j=0; j<size(alledges); j++) {
     edgeinfo *ei = alledges[j];
@@ -1984,8 +1984,8 @@ auto hooks  =
 #endif
   addHook(clearmemory, 0, close);
 
+};
+
 #include "rogueviz-kohonen.cpp"
 #include "rogueviz-staircase.cpp"
 
-};
-

rogueviz.h

@@ -1,6 +1,22 @@
 // See: http://www.roguetemple.com/z/hyper/rogueviz.php
 
 namespace rogueviz {
+  using namespace hr;
+
+  extern bool on;
+  string describe(shmup::monster *m);
+  void describe(cell *c);
+  void activate(shmup::monster *m);
+  void drawVertex(const transmatrix &V, cell *c, shmup::monster *m);
+  bool virt(shmup::monster *m);
+  void turn(int delta);
+  void drawExtra();
+  void fixparam();
+  int readArgs();
+  void close();
+  void mark(cell *c);
+  void showMenu();
+  string makehelp();
 
   void init();
     
@@ -47,4 +63,29 @@ extern vector<vertexdata> vdata;
   
   extern ld ggamma;
   extern bool showlabels;
+
+  extern bool rog3;
+  extern bool rvwarp;
+#if CAP_TOUR
+  namespace rvtour {
+    extern tour::slide rvslides[];
     }
+#endif
+
+  namespace kohonen {
+    extern int samples;
+    void showsample(int id);
+    void showsample(string id);
+    void describe(cell *c);
+    void steps();
+    void showMenu();
+    bool handleMenu(int sym, int uni);
+    }
+  
+  namespace staircase {
+    extern bool on;
+    void showMenu();
+    void make_staircase();
+    }
+}
+

rug.cpp

@@ -3,6 +3,7 @@
 
 // implementation of the Hypersian Rug mode
 
+namespace hr {
 
 #if CAP_RUG
 
@@ -1666,7 +1667,7 @@ hyperpoint gethyper(ld x, ld y) {
 
   videopar svid = vid;
   setVidParam();
-  hyperpoint h = ::gethyper(px, py);
+  hyperpoint h = hr::gethyper(px, py);
   vid = svid;
 
   return h;
@@ -1944,3 +1945,4 @@ namespace rug {
 }
 
 #endif
+}

savemem.cpp

@@ -1,9 +1,11 @@
 // Hyperbolic Rogue -- smart memory cleaner
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 bool memory_saving_mode = true;
 
-#define LIM 150
+static const int LIM = 150;
 
 heptagon *last_cleared;
 
@@ -168,3 +170,5 @@ bool is_cell_removed(cell *c) {
 void set_if_removed(cell*& c, cell *val) {
   if(is_cell_removed(c)) c = val;
   }
+
+}

scores.cpp

@@ -3,7 +3,7 @@
 
 #if CAP_SAVE
 
-namespace scores {
+namespace hr::scores {
 
 vector<score> scores;
 score *currentgame;

shaders.cpp

@@ -2,6 +2,8 @@
 // If CAP_SHADER is 0, OpenGL 1.0 is used.
 // If CAP_SHADER is 1, GLSL is used.
 
+namespace hr {
+
 #ifndef DEBUG_GL
 #define DEBUG_GL 0
 #endif
@@ -640,3 +642,4 @@ void set_depthtest(bool b) {
     }
   }
 }
+}

shmup.cpp

@@ -4,6 +4,8 @@
 
 // implementation of the shoot'em up mode
 
+namespace hr {
+
 extern int mousex, mousey;
 extern bool clicked;
 
@@ -368,7 +370,7 @@ void handleConfig(int sym, int uni) {
       shmupcfg = !shmupcfg;
 #if CAP_CONFIG
     else if(uni == 'c')
-      ::saveConfig();
+      hr::saveConfig();
 #endif
     else if(uni == 'n' || uni == 'N') {
       vid.scfg.players += shiftmul > 0 ? 1 : -1;
@@ -2263,7 +2265,7 @@ void moveBullet(monster *m, int delta) {
       bool revive = m2->type == moMirrorSpirit && !m2->dead;
       killMonster(m2, m->parent ? m->parent->type : moNone);
       if(revive && m2->dead) {
-        ::kills[moMirrorSpirit]--;
+        hr::kills[moMirrorSpirit]--;
         multi::kills[cpid]--;
         mirrorspirits++;
         }
@@ -3576,3 +3578,4 @@ auto hooks = addHook(clearmemory, 0, shmup::clearMemory) +
     });
     
 }
+}

sound.cpp

@@ -1,6 +1,8 @@
 // Hyperbolic Rogue -- routines related to sounds
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
+namespace hr {
+
 bool audio;
 string musiclicense;
 string musfname[landtypes];
@@ -216,3 +218,4 @@ void playSound(cell *c, const string& fname, int vol) {
 void resetmusic() {}
 #endif
 
+}

surface.cpp

@@ -4,7 +4,7 @@
 // See http://webmath2.unito.it/paginepersonali/sergio.console/CurveSuperfici/AG15.pdf for a nice reference
 
 #if CAP_SURFACE
-namespace surface {
+namespace hr::surface {
 
 using namespace hyperpoint_vec;
 

sysconfig.h

@@ -0,0 +1,378 @@
+// Hyperbolic Rogue -- set compiler flags, and include all the required system headers
+// Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
+
+#ifdef MAC
+#define ISMAC 1
+#endif
+
+#ifdef LINUX
+#define ISLINUX 1
+#endif
+
+#ifdef WINDOWS
+#define ISWINDOWS 1
+#endif
+
+#if ISSTEAM
+#define NOLICENSE
+#endif
+
+#ifndef CAP_SHADER
+#define CAP_SHADER CAP_GL
+#endif
+
+// OS settings
+
+#ifndef ISMAC
+#define ISMAC 0
+#endif
+
+#ifndef ISLINUX
+#define ISLINUX 0
+#endif
+
+#ifndef ISWINDOWS
+#define ISWINDOWS 0
+#endif
+
+#ifndef ISPANDORA
+#define ISPANDORA 0
+#endif
+
+#ifndef ISIOS
+#define ISIOS 0
+#endif
+
+#ifndef ISANDROID
+#define ISANDROID 0
+#endif
+
+#ifndef ISWEB
+#define ISWEB 0
+#endif
+
+#ifndef ISFAKEMOBILE
+#define ISFAKEMOBILE 0
+#endif
+
+#define ISMOBILE (ISIOS || ISANDROID || ISFAKEMOBILE)
+#define ISMOBWEB (ISMOBILE || ISWEB)
+
+#ifndef ISMINI
+#define ISMINI 0
+#endif
+
+#ifndef CAP_XGD
+#define CAP_XGD (ISANDROID || ISFAKEMOBILE)
+#endif
+
+#define CAP_FRAMELIMIT (!ISMOBWEB)
+
+#if ISMOBILE==1
+#define EXTERNALFONT
+#endif
+
+#ifndef CAP_FILES
+#define CAP_FILES 1
+#endif
+
+#ifndef CAP_INV
+#define CAP_INV 1
+#endif
+
+#ifndef CAP_ANDROIDSHARE
+#define CAP_ANDROIDSHARE (ISANDROID)
+#endif
+
+#ifndef CAP_SDL
+#define CAP_SDL (!ISMOBILE)
+#endif
+
+#ifdef CAP_COMPASS
+#define CAP_COMPASS ISMOBILE
+#endif
+
+#ifndef CAP_SDLGFX
+#define CAP_SDLGFX (CAP_SDL && !ISWEB)
+#endif
+
+#ifndef CAP_GL
+#define CAP_GL (ISMOBILE || CAP_SDL)
+#endif
+
+#ifndef CAP_AUDIO
+#define CAP_AUDIO ((ISMOBILE || CAP_SDL) && !ISWEB && !ISMINI)
+#endif
+
+#define CAP_GLORNOT (CAP_GL && !ISWEB && !ISIOS) 
+
+#if ISSTEAM
+#define CAP_DAILY 1
+#endif
+
+#ifndef CAP_DAILY
+#define CAP_DAILY 0
+#endif
+
+#ifndef CAP_CERTIFY
+#define CAP_CERTIFY 0
+#endif
+
+#ifndef CAP_RUG
+#define CAP_RUG (!ISMINI && CAP_GL)
+#endif
+
+#ifndef CAP_SURFACE
+#define CAP_SURFACE CAP_RUG
+#endif
+
+#ifndef CAP_EDIT
+#define CAP_EDIT (CAP_FILES && !ISWEB && !ISMINI)
+#endif
+
+#ifndef CAP_ODS
+#define CAP_ODS 0
+#endif
+
+#ifndef CAP_TEXTURE
+#define CAP_TEXTURE (CAP_GL && (CAP_PNG || CAP_SDL_IMG) && !ISMINI)
+#endif
+
+#ifndef CAP_MODEL
+#define CAP_MODEL (!ISMOBWEB && !ISMINI && CAP_SDLGFX)
+#endif
+
+#ifndef CAP_SAVE
+#define CAP_SAVE (CAP_FILES && !ISWEB && !ISMINI)
+#endif
+
+#ifndef CAP_CONFIG
+#define CAP_CONFIG (CAP_FILES && !ISWEB && !ISMINI)
+#endif
+
+#ifndef CAP_TRANS
+#define CAP_TRANS (!ISWEB && !ISMINI)
+#endif
+
+#ifndef CAP_TOUR
+#define CAP_TOUR (!ISWEB && !ISMINI)
+#endif
+
+#ifndef CAP_ROGUEVIZ
+#define CAP_ROGUEVIZ 0
+#endif
+
+#ifndef CAP_PROFILING
+#define CAP_PROFILING 0
+#endif
+
+#define PSEUDOKEY_WHEELDOWN 2501
+#define PSEUDOKEY_WHEELUP 2502
+#define PSEUDOKEY_RELEASE 2503
+
+#ifndef CAP_PNG
+#define CAP_PNG (!ISMOBWEB)
+#endif
+
+#ifndef CAP_ORIENTATION
+#define CAP_ORIENTATION ISMOBILE
+#endif
+
+#ifndef CAP_COMMANDLINE
+#define CAP_COMMANDLINE (!ISMOBILE)
+#endif
+
+#define CAP_SDLAUDIO (CAP_SDL && CAP_AUDIO)
+
+#ifndef CAP_SVG
+#define CAP_SVG (!ISMOBILE)
+#endif
+
+#ifndef CAP_POLY
+#define CAP_POLY (CAP_SDLGFX || CAP_GL || CAP_SVG)
+#endif
+
+#define CAP_QUEUE CAP_POLY
+#define CAP_CURVE CAP_POLY
+
+#ifndef CAP_SDLJOY
+#define CAP_SDLJOY (CAP_SDL && !ISWEB)
+#endif
+
+#ifndef CAP_SDL_IMG
+#define CAP_SDL_IMG 0
+#endif
+
+#ifndef CAP_SDLTTF
+#define CAP_SDLTTF (CAP_SDL && !ISMOBILE && !ISWEB)
+#endif
+
+#define CAP_GLFONT (CAP_GL && !ISMOBILE)
+
+#ifndef CAP_TABFONT
+#define CAP_TABFONT (ISWEB)
+#endif
+
+#ifndef CAP_CREATEFONT
+#define CAP_CREATEFONT 0
+#endif
+
+#ifndef CAP_FIXEDSIZE
+#define CAP_FIXEDSIZE (CAP_CREATEFONT || CAP_TABFONT ? 36 : 0)
+#endif
+
+#ifndef CAP_SHMUP
+#define CAP_SHMUP 1
+#endif
+
+#ifdef ISSTEAM
+#define CAP_ACHIEVE 1
+#endif
+
+#ifndef CAP_BITFIELD
+#define CAP_BITFIELD (!ISWEB)
+#endif
+
+#ifndef CAP_ACHIEVE
+#define CAP_ACHIEVE 0
+#endif
+
+#ifndef CAP_SHMUP_GOOD
+#define CAP_SHMUP_GOOD (!ISMOBWEB)
+#endif
+
+#if ISMOBILE
+#define EXTRALICENSE "\n\nHyperRogue soundtrack by Shawn Parrotte (http://www.shawnparrotte.com), under the Creative Commons BY-SA 3.0 license, http://creativecommons.org/licenses/by-sa/3.0/"
+#undef XEXTRALICENSE
+#endif
+
+#ifndef HYPERPATH
+#define HYPERPATH ""
+#endif
+
+#include <stdio.h>
+
+#if CAP_SDL
+#include <SDL/SDL.h>
+
+#if !ISMAC
+#undef main
+#endif
+
+#if CAP_SDLAUDIO
+#include <SDL/SDL_mixer.h>
+#endif
+
+#if CAP_SDLTTF
+#include <SDL/SDL_ttf.h>
+#endif
+
+#if CAP_SDLGFX
+#include <SDL/SDL_gfxPrimitives.h>
+#endif
+
+#elif !ISFAKEMOBILE
+#define SDLK_F1  (123001)
+#define SDLK_F2  (123002)
+#define SDLK_F3  (123003)
+#define SDLK_F4  (123004)
+#define SDLK_F5  (123005)
+#define SDLK_F6  (123006)
+#define SDLK_F7  (123007)
+#define SDLK_F8  (123008)
+#define SDLK_F9  (123009)
+#define SDLK_F10 (123010)
+#define SDLK_ESCAPE (123099)
+#define SDLK_F12 (123012)
+#define SDLK_HOME (123013)
+#define SDLK_LEFT (123014)
+#define SDLK_RIGHT (123015)
+#define SDLK_END (123016)
+#define MIX_MAX_VOLUME 128
+#define SDLK_UP (123021)
+#define SDLK_DOWN (123022)
+#define SDLK_PAGEUP (123023)
+#define SDLK_PAGEDOWN (123024)
+#define SDLK_RETURN (123025)
+#define SDLK_KP1 (123031)
+#define SDLK_KP2 (123032)
+#define SDLK_KP3 (123033)
+#define SDLK_KP4 (123034)
+#define SDLK_KP5 (123035)
+#define SDLK_KP6 (123036)
+#define SDLK_KP7 (123037)
+#define SDLK_KP8 (123038)
+#define SDLK_KP9 (123039)
+#define SDLK_KP_PERIOD (123051)
+#define SDLK_KP_MINUS  (123053)
+#define SDLK_DELETE (123052)
+#define SDLK_DELETE (123052)
+#define SDLK_KP_ENTER (123054)
+#define SDLK_BACKSPACE (123055)
+typedef int SDL_Event;
+typedef unsigned int Uint32;
+#endif
+
+#if ISWEB
+extern "C" {
+  Uint8 *SDL_GetKeyState(void*);
+}
+// inline Uint8 *SDL_GetKeyState(void *v) { static Uint8 tab[1024]; return tab; }
+#endif
+
+
+#ifndef CAP_GLEW
+#define CAP_GLEW (CAP_GL && !ISMOBILE && !ISMAC && !ISLINUX && !ISWEB)
+#endif
+
+#if CAP_GL
+#if CAP_GLEW
+  #include <GL/glew.h>
+#else
+  #define GL_GLEXT_PROTOTYPES 1
+  #if ISMAC
+    #include <OpenGL/gl.h>
+    #include <OpenGL/glu.h>
+    #include <OpenGL/glext.h>
+  #elif ISIOS
+    // already included
+  #elif ISANDROID
+    #include <GLES/gl.h>
+    #include <GLES/glext.h>
+    #include <GLES2/gl2.h>
+    #include <GLES3/gl3.h>
+    #define GLES_ONLY
+  #else
+    #include <GL/gl.h>
+    #include <GL/glu.h>
+    #include <GL/glext.h>
+    #endif
+  #endif
+#endif
+
+#include <functional>
+#include <memory>
+#include <cmath>
+#include <time.h>
+#include <vector>
+#include <algorithm>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <string>
+#include <map>
+#include <queue>
+#include <stdexcept>
+#include <array>
+#include <set>
+#include <random>
+
+#ifdef USE_UNORDERED_MAP
+#include <unordered_map>
+#else
+#define unordered_map map
+#endif
+
+#if CAP_SDL
+union SDL_Event;
+#endif

system.cpp

@@ -4,6 +4,8 @@
 
 // routines for: initializing/closing, loading/saving, and cheating
 
+namespace hr {
+
 bool need_reset_geometry = true;
 
 bool game_active;
@@ -1308,3 +1310,4 @@ addHook(hooks_removecells, 0, [] () {
   for(int i=0; i<SHSIZE; i++) for(int p=0; p<MAXPLAYER; p++)
     set_if_removed(shpos[p][i], NULL);
   });;
+}

textures.cpp

@@ -8,7 +8,7 @@
 #endif
 
 #if CAP_TEXTURE
-namespace texture {
+namespace hr::texture {
 
 cpatterntype cgroup;
 

tour.cpp

@@ -1,7 +1,7 @@
 // Hyperbolic Rogue -- the Tutorial/presentation
 // Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
 
-namespace tour {
+namespace hr::tour {
 
 bool on;
 
@@ -111,7 +111,7 @@ bool handleKeyTour(int sym, int uni) {
     if(inhelp) slidehelp();
     return true;
     }
-  if(sym == '1' || sym == '2') { // || sym == '3') {
+  if(sym == '1' || sym == '2') { // || sym == '3') 
     int legal = slides[currentslide].flags & 7;
 
     if(legal == LEGAL_NONE || legal == LEGAL_HYPERBOLIC) {

util.cpp

@@ -3,6 +3,8 @@
 
 // basic utility functions
 
+namespace hr {
+
 long double sqr(long double x) { return x*x; }
 string its(int i) { char buf[64]; sprintf(buf, "%d", i); return buf; }
 string fts(float x) { char buf[64]; sprintf(buf, "%4.2f", x); return buf; }
@@ -114,3 +116,4 @@ void profile_info() {
 int whateveri, whateveri2;
 
 purehookset hooks_tests;
+}

yendor.cpp

@@ -5,6 +5,8 @@
 // Yendor Quest, together with the Yendor Challenge
 // also, the Pure Tactics Mode and the Peace Mode
 
+namespace hr {
+
 namespace peace { extern bool on; }
 
 int hiitemsMax(eItem it) {
@@ -1100,3 +1102,4 @@ namespace peace {
     
   auto aNext = addHook(hooks_nextland, 100, getNext);
   };
+}