// 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 "10.3r"
#define VERNUM 10318

#ifndef CAP_SHADER
#define CAP_SHADER CAP_GL
#endif

#define VERNUM_HEX 0xA0A7

#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) 

#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"

#if CU_INIT
int fontscale = 100;

#if ISANDROID
FILE *debfile;
#endif

FILE *debugfile;
int debugflags;

string s0;

bool fixseed = false;
int startseed = 0;

eLand firstland0;

void initAll() {
  showstartmenu = true;
  ca::init();
#if CAP_COMMANDLINE
  arg::read(1);
#endif
  srand(time(NULL));
  shrand(fixseed ? startseed : time(NULL));

  achievement_init(); // not in ANDROID

  firstland0 = firstland;
  
  // initlanguage();
  initgraph();
#if CAP_SAVE
  loadsave();
#endif
  resetGeometry();
  initcells();
  
  shmup::safety = safety;
  initgame();
  restartGraph();

  if(!shmup::on) {
    restoreGolems(items[itOrbLife], moGolem); items[itOrbLife] = 0;
    restoreGolems(items[itOrbFriend], moTameBomberbird); items[itOrbFriend] = 0;
    restoreGolems(kills[moPrincessMoved], moPrincess, princess::saveHP); kills[moPrincessMoved] = 0;
    restoreGolems(kills[moPrincessArmedMoved], moPrincessArmed, princess::saveArmedHP); kills[moPrincessArmedMoved] = 0;
    }
  
  firstland = firstland0;
  polygonal::solve();
  }

void finishAll() {
  achievement_final(!items[itOrbSafety]);
  
#if CAP_SAVE
  saveStats();
#endif
  offscreen.clear();
  clearMemory();
#if ISMOBILE==0
  cleargraph();
#endif
  
  achievement_close();  
  }

#if ISANDROID
string buildScoreDescription() {
  string s;
  time_t timer;
  timer = time(NULL);
  char buf[128]; strftime(buf, 128, "%c", localtime(&timer));
  char buf2[128];
  
  s += XLAT("HyperRogue for Android");
  s += " ( " VER "), http://www.roguetemple.com/z/hyper/\n";
  s += XLAT("Date: %1 time: %2 s ", buf, getgametime_s());
  s += XLAT("distance: %1\n", its(celldist(cwt.c)));
  // s += buf2;
  if(cheater) s += XLAT("Cheats: ") + its(cheater) + "\n";
  s += XLAT("Score: ") + its(gold());

  for(int i=0; i<ittypes; i++) if(items[i]) {
    string t = XLATN(iinf[i].name);
    sprintf(buf2, " %s (%d)", t.c_str(), items[i]);
    s += buf2;
    }
  s += "\n";
  s += XLAT("Kills: ") + its(tkills());
  for(int i=1; i<motypes; i++) if(kills[i]) {
    string t = XLATN(minf[i].name);
    sprintf(buf2, " %s (%d)", t.c_str(), kills[i]);
    s += buf2;
    }
  s += "\n";

  for(int i=0; i<gamelog.size(); i++) if(gamelog[i].msg != "") s += gamelog[i].msg + "\n";
  
  return s;
  }
#endif

#if ISMOBILE==1

bool lclicked = false, clicked = false;
string lmouseovers;
bool inmenu = false;

bool longclick;

void handleScoreClick();
void openURL();
void displayTexts();
void controlMusic(int ticks);

void showHelp(MOBPAR_FORMAL, string nhelp) {
  gotoHelp(nhelp);
  }

bool useRangedOrb;

void handleclick(MOBPAR_FORMAL) {

    if(handleCompass()) return;

    if(buttonclicked || mouseout()) {

      bool statkeys = andmode == 0 && !shmup::on && size(screens) == 1;
      
      if(statkeys && getcstat == 'g') {
        movepcto(MD_DROP);
        getcstat = 0;
        }
      
      else if(statkeys && getcstat == 'i') {
        if(inv::on) pushScreen(inv::show);
        getcstat = 0;
        }
      
      else if(statkeys && getcstat == 't') {
        if(playermoved && items[itStrongWind]) {
          cell *c = whirlwind::jumpDestination(cwt.c);
          if(c) centerover.c = c, centerover.spin = 0;
          }
        targetRangedOrb(centerover.c, roKeyboard);
        getcstat = 0;
        }

      else if(getcstat != SDLK_F1 && getcstat != 'i' && getcstat != 't') {
        int px = mousex < vid.xcenter ? 0 : 1;
        int py = mousey < vid.ycenter ? 0 : 1;
        
        if(size(screens) == 1) {
          if(px == 0 && py == 1) {
            if(andmode == 0 && shmup::on) ; 
            else andmode = 10;
            }
          if(px == 1 && py == 1) {
            if(andmode == 0 && shmup::on) ; // just fire, do not change modes
            else {
              if(andmode == 1) {
                centerpc(INF);
                View = Id;
                viewctr.h = cwt.c->master;
                }
              andmode = 11;
              }
            }
          if(px == 0 && py == 0) andmode = 22;
          if(px == 1 && py == 0) andmode = 13;
          }
        }
      
      else {
        if(andmode == 0 && help != "@") {
          addMessage(mouseovers);
          showHelp(MOBPAR_ACTUAL, help);
	  andmode = 10;
          getcstat = 0;
          return;
          }
        }
      }
    
    if(andmode == 0 && size(screens) == 1 && !mouseout()) {

      bool forcetarget = longclick;
      
      if(mouseover && targetclick && targetRangedOrb(mouseover, forcetarget ? roMouseForce : roMouse)) {
        ;
        }
      else if(!forcetarget) movepcto(mousedest);
      }

    if(andmode == 10) {
      if(!playerfound) {
        centerpc(INF);
        View = Id;
        viewctr.h = cwt.c->master;
        }
      playermoved = true;
      }
      
    if(andmode >= 10) andmode -= 10;

  if(andmode == 3) {
    if(tour::on)
      showMissionScreen();
    else
      pushScreen(showMainMenu);
    andmode = 0;
    }
  }

int touchedAt;

int getticks();

#if CAP_ANDROIDSHARE
void shareScore(MOBPAR_FORMAL);
#endif

void mobile_draw(MOBPAR_FORMAL) {

  optimizeview();

  int lastt = ticks; ticks = getticks();
  if(lastt > ticks) lastt = ticks;
  int tdiff = ticks - lastt;

  if(playermoved && vid.sspeed > -4.99)
    centerpc(tdiff / 1000.0 * exp(vid.sspeed));

  if(shmup::on && (andmode == 0 || andmode == 10) && size(screens) == 1) 
    shmup::turn(tdiff);
    
  safety = false;
  vid.fsize = (min(vid.xres, vid.yres) * fontscale + 50) / 3200;
  
  mouseoh = mouseh;
  gtouched = mousepressed = clicked;

  longclick = lclicked && ticks > touchedAt + 500;
  useRangedOrb = 
    longclick || (!(vid.shifttarget & 2) && haveRangedOrb() && lmouseover && lmouseover->cpdist > 1);

  targetclick = ((vid.shifttarget & 2) && !shmup::on) ? longclick : true;

  if(shmup::on) {
    using namespace shmupballs;
    if(hypot(mousex - xfire, mousey - yb) < rad) targetclick = false;
    if(hypot(mousex - xmove, mousey - yb) < rad) targetclick = false;
    }
  
  if(cmode & sm::NORMAL) {
    lmouseover = (gtouched && lclicked) ? mouseover : NULL;
    if(!shmup::on && !useRangedOrb && vid.mobilecompasssize) {
      using namespace shmupballs;
      int dx = mousex - xmove;
      int dy = mousey - yb;
      int h = hypot(dx, dy);
      if(h < rad) {
        if(h < rad*SKIPFAC) { lmouseover = cwt.c; mousedest.d = -1; }
        else {
          double d = vid.revcontrol ? -1 : 1;
          mouseh = hpxy(dx * d / rad, dy * d / rad);
          calcMousedest();          
          }
        }
      }
    if(andmode == 0 && !useRangedOrb && gtouched && lclicked) {
      lmouseover = mousedest.d >= 0 ? cwt.c->mov[(cwt.spin + mousedest.d) % cwt.c->type] : cwt.c;
      }
    }

  #if CAP_RUG
  if(rug::rugged)
    mouseh = rug::gethyper(mousex, mousey);
  else
  #endif
    mouseh = gethyper(mousex, mousey);

//  if(debfile) fprintf(debfile, "d1\n"), fflush(debfile);
  frames++;
  if(conformal::on) conformal::apply();

  if(ticks > lastt) tortoise::updateVals(ticks - lastt);

  if(clicked && !lclicked) touchedAt = ticks;  

#if CAP_XGD
  graphdata.clear();
#endif
  getcstat = 0; shiftmul = 1; getcshift = 1;
  drawscreen();
  shiftmul = getcshift;
  calcMousedest();

  inmenu = size(screens) > 1;

  if(lclicked && !clicked && !inmenu) handleclick(MOBPAR_ACTUAL);

  if(inmenu && !clicked && !lclicked) inmenu = false;
  
  bool keyreact = lclicked && !clicked;
  
  if(cmode & sm::ZOOMABLE) {
    using namespace dialog::zoom;
    if(zoomoff) {
      zoomf = 1; shiftx = shifty = 0; zoomoff = false; return; 
      }
    if(clicked && !lclicked) {
      zoomf = 3;
      }
    if(zoomf == 3) { 
      shiftx = -2*mousex;
      shifty = -2*mousey;
      }
    if(!clicked && zoomf > 1) { zoomoff = true; }
    }    
  
  if(inslider) keyreact = true;

#if CAP_ANDROIDSHARE
  if(getcstat == 's'-96 && keyreact) {
    popScreenAll();
    shareScore(MOBPAR_ACTUAL);
    }
#endif

  bool normal_reaction = !inmenu;

  if(normal_reaction && stereo::mode == stereo::sLR) {
    normal_reaction = false;
    if(lclicked && !clicked) {
      if(rug::rugged)
        rug::select();
      else
        pushScreen(showStereo);
      }
    }

  if(andmode == 2 && size(screens) != 1) andmode = 12;

  if((cmode & sm::NORMAL) && getcstat == '-')
    getcstat = 0;

  if(keyreact) {
    handlekey(getcstat, getcstat);
    }

  #if ISIOS
  displayTexts();
  #endif

  if(clicked && lclicked && andmode == 1 && normal_reaction) {
    if(!mouseout2() && mouseoh[2] < 50 && mouseh[2] < 50 && !rug::rugged) {
      panning(mouseoh, mouseh);
      }
    }
  
  static int lticks_rug;
  
#if CAP_RUG
  if(andmode == 1 && normal_reaction && rug::rugged && clicked)
    rug::move_forward((ticks - lticks_rug) / 2500.);
#endif
  
  lticks_rug = ticks;

  if(andmode == 1 && lclicked && !clicked && normal_reaction && mouseover)
    performMarkCommand(mouseover);

  if(clicked && andmode == 2 && (mouseover != lmouseover || mouseovers != lmouseovers) && normal_reaction) {
    addMessage(mouseovers);
    lmouseovers = mouseovers;
    }

  if(andmode == 10 && clicked != lclicked) andmode = 0;
  if(andmode == 20 && clicked != lclicked) andmode = 10;

  if(andmode == 2 && lclicked && !clicked) { 
    showHelp(MOBPAR_ACTUAL, help);
    }

  else if(andmode == 4) {
    achievement_final(false);
    }
    
  if(clicked && andmode == 12 && (mouseover != lmouseover || mouseovers != lmouseovers)) {
    addMessage(mouseovers);
    lmouseovers = mouseovers;
    }

  if(clicked != lclicked)
    flashMessages();

  // END
  lclicked = clicked;  

#if ISIOS
  controlMusic(ticks - lastt);
  #endif
  }

#endif

#if !CAP_AUDIO
void playSound(cell*, const string &s, int vol) { printf("play sound: %s vol %d\n", s.c_str(), vol); }
#endif

#endif