// Hyperbolic Rogue -- initialization, and stuff related to mobiles
// Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details

/** \file init.cpp
 *  \brief initialization, and stuff related to mobiles
 */

#include "hyper.h"
namespace hr {

#if ISANDROID
string buildScoreDescription() {
  string s;
  time_t timer;
  timer = time(NULL);
  char buf[128]; strftime(buf, 128, "%c", localtime(&timer));
  
  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.at)));
  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);
    s += hr::format(" %s (%d)", t.c_str(), items[i]);
    }
  s += "\n";
  s += XLAT("Kills: ") + its(tkills());
  for(int i=1; i<motypes; i++) if(kills[i]) {
    string t = XLATN(minf[i].name);
    s += hr::format(" %s (%d)", t.c_str(), kills[i]);
    }
  s += "\n";

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

#if ISMOBILE

int andmode;

bool lclicked = false;
EX bool clicked = false;
EX bool buttonclicked = false;
string lmouseovers;
bool inmenu = false;

bool wclick;
bool longclick;
bool verylongclick;

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 && isize(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.at);
          if(c) centerover = c;
          }
        targetRangedOrb(centerover, roKeyboard);
        getcstat = 0;
        }

      else if(statkeys && getcstat == 'f') {
        bow::switch_fire_mode();
        getcstat = 0;
        }

      else if(getcstat != SDLK_F1 && getcstat != 'i' && getcstat != 't') {
        int px = mousex < current_display->xcenter ? 0 : 1;
        int py = mousey < current_display->ycenter ? 0 : 1;
        
        if(isize(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) {
                ors::reset();
                centerpc(INF);
                View = Id;
                centerover = cwt.at;
                }
              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 && isize(screens) == 1 && !mouseout()) {

      bool forcetarget = longclick;
      
      if(mouseover && targetclick && targetRangedOrb(mouseover, forcetarget ? roMouseForce : roMouse)) {
        ;
        }
      else if(!forcetarget) {
        if(WDIM == 3 && wclick) movepcto(-1);
        else if(GDIM == 3) mousemovement();
        else movepcto(mousedest); 
        }
      }

    if(andmode == 10) {
      if(!playerfound) {
        centerpc(INF);
        View = Id;
        centerover = cwt.at;
        }
      playermoved = true;
      }
      
    if(andmode >= 10) andmode -= 10;

  if(andmode == 3) {
    pushScreen(showGameMenu);
    andmode = 0;
    }
  }

int touchedAt;

#if CAP_ANDROIDSHARE
void shareScore(MOBPAR_FORMAL);
#endif

#if CAP_ORIENTATION
int first_check, last_check;
transmatrix main_last_orientation;

void apply_orientation() {
  if(ticks > last_check + 2000) first_check = ticks;
  last_check = ticks;
  transmatrix T = MirrorX * hr::getOrientation() * MirrorX;
  if(ticks < first_check + 500)
    main_last_orientation = T;
  else {
    transmatrix next_orientation = T;
    rotate_view(main_last_orientation);
    if(WDIM == 2 && vid.fixed_yz) {
     if(View[0][2] || View[1][2] || View[2][2]) {
        View = cspin(0, 2, -atan2(View[0][2], View[2][2])) * View;
        View = cspin(1, 2, -atan2(View[1][2], View[2][2])) * View;
        }
      }
    rotate_view(inverse(next_orientation));
    main_last_orientation = next_orientation;
    }        
  }
#endif

EX void mobile_draw(MOBPAR_FORMAL) {

  apply_memory_reserve();
  optimizeview();

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

  ors::check_orientation();

  if(GDIM == 3 && !shmup::on && !rug::rugged) 
    apply_orientation();

  if(rug::rugged) {
    rug::using_rugview urv;
    apply_orientation();
    }

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

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

  wclick = lclicked && ticks > touchedAt + 250;
  longclick = lclicked && ticks > touchedAt + 500;
  verylongclick = longclick && ticks > touchedAt + 1000;

  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_distant = mouseover;
    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.at; mousedest.d = -1; }
        else {
          double d = vid.revcontrol ? -1 : 1;
          mouseh = shiftless(hpxy(dx * d / rad, dy * d / rad));
          calcMousedest();          
          }
        }
      }
    if(andmode == 0 && !useRangedOrb && gtouched && lclicked) {
      lmouseover = mousedest.d >= 0 ? cwt.at->modmove(cwt.spin + mousedest.d) : cwt.at;
      }
    }

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

  inmenu = isize(screens) > 1;

  if(!inmenu && vid.stereo_mode == sLR && ors::mode)
    mousex = vid.xres/2, mousey = vid.yres/2, mouseh = shiftless(sphereflip * C0);

  frames++;
  models::configure();
  
  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();

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

  if(inmenu && !clicked && !lclicked) inmenu = false;

  if(!clicked && !lclicked) invslider = false;
  
  bool keyreact = lclicked && !clicked;

#if CAP_MENUSCALING  
  if(true) {
    using namespace dialog::zoom;
    if(zoomoff || !(cmode & sm::ZOOMABLE)) nozoom();
    else if(clicked && !lclicked) initzoom();
    else if(!clicked && zoomf > 1) stopzoom();
    }
#endif
  
  if(inslider) keyreact = true;
  if(invslider || getcstat == PSEUDOKEY_LIST_SLIDER) keyreact = true;

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

  bool normal_reaction = !inmenu;

  if(normal_reaction && vid.stereo_mode == sLR) {
    normal_reaction = false;
    if(lclicked && !clicked) {
      if(rug::rugged)
        rug::select();
      else if((ors::mode || GDIM == 3) && !verylongclick)
        normal_reaction = true;
      else
        pushScreen(showStereo);
      }
    }

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

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

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

  #if ISIOS
  displayTexts();
  #endif

  static int lticks_rug;
  
  if(clicked && lclicked && andmode == 1 && normal_reaction) {
    if(GDIM == 3 && !rug::rugged) {
      View = cpush(2, -(ticks - lticks_rug) / 2500.) * View;
      playermoved = false;
      }
    else if(!mouseout2() && mouseoh[2] < 50 && mouseh[2] < 50 && !rug::rugged) {
      panning(mouseoh, mouseh);
      }
    }
  
#if CAP_RUG && CAP_ANIMATIONS
  if(andmode == 1 && normal_reaction && rug::rugged && clicked && rug::move_on_touch)
    anims::animate_rug_movement(rug::move_on_touch * (ticks - lticks_rug) / 2500.);
#endif
  
  lticks_rug = ticks;

  if(andmode == 1 && lclicked && !clicked && normal_reaction && mouseover)
    mine::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

}