boat in exploration is drawn by compositor

game/builder.c

@@ -81,6 +81,7 @@ char obl_max_anim=1;
 char anim_mirror=0;
 static char showrune=0;
 static int showruneitem=0;
+static char lodka_loaded=0;
 
 
 
@@ -1102,12 +1103,13 @@ static void zobraz_lodku(const word *lodka, word *screen, int size)
   {
     int32_t scr_linelen2 = GetScreenPitch();
 
+  lodka+=3;
   int x;
   while (size)
 	{
 	for (x=0;x<640 && size;x++)
 	  {
-	  if (*lodka!=0) screen[x]=*lodka;
+	  if (*lodka!=0x8000) screen[x]=*lodka;
 	  lodka++;
 	  size--;
 	  }
@@ -1263,7 +1265,17 @@ void render_scene(int sector, int smer)
            if (cancel_render) return;
      }
   calc_spectxtrs();
-  if (lodka) zobraz_lodku(ablock(H_LODKA),LODKA_POS,LODKA_SIZ);
+  if (lodka) {
+      if (cur_mode == MD_GAME) {
+          if (!lodka_loaded) {
+              game_display_load_sprite(H_LODKA, (const unsigned short *)ablock(H_LODKA));
+              lodka_loaded = 1;
+          }
+          game_display_place_sprite(H_LODKA, 0, SCREEN_OFFLINE+301);
+      } else {
+          zobraz_lodku(ablock(H_LODKA),LODKA_POS,LODKA_SIZ);
+      }
+  }
   }
 
 
@@ -1379,3 +1391,7 @@ void display_ver(int x,int y,int ax,int ay)
   set_font(H_FTINY,RGB555(31,31,31));set_aligned_position(x,y,ax,ay,ver);
   outtext(ver);showview(0,0,0,0);
   }
+
+void hide_boat() {
+    game_display_hide_sprite(H_LODKA);
+}

game/globals.h

@@ -1814,6 +1814,7 @@ char *change_extension_support(char *buffer, const char *filename,char *new_exte
 #define set_file_extension(filename, extension) change_extension_support((char *)alloca(strlen(filename)+strlen(extension)), (filename), (extension))
 void load_enemy_to_map(int i, int sector, int dir, const TMOB *t);
 
+void hide_boat();
 
 //extras
 #include "extras.h"

game/realgame.c

@@ -1182,6 +1182,7 @@ void check_players_place(char mode) {
             if (map_sectors[sect].sector_type != S_LODKA && lodka) {
                 set_backgrnd_mode(0);
                 lodka = 0;
+                hide_boat();
             }
         }
 }

game/skeldal.c

@@ -92,6 +92,7 @@ static char titles_on=0;
 
 const void *pcx_fade_decomp(const void *p, int32_t *s);
 const void *pcx_15bit_decomp(const void *p, int32_t *s);
+const void *pcx_15bit_decomp_transp0(const void *p, int32_t *s);
 const void *pcx_15bit_autofade(const void *p, int32_t *s);
 const void *pcx_15bit_backgrnd(const void *p, int32_t *s);
 const void *pcx_8bit_decomp(const void *p, int32_t *s);
@@ -130,7 +131,7 @@ TDREGISTERS registred[]=
     {H_FKNIHA,"kniha.fon",NULL,SR_FONT},
     {H_FBIG,"timese.fon",NULL,SR_FONT},
     {H_IOBLOUK,"ioblouk.pcx",pcx_8bit_decomp,SR_BGRAFIKA},
-    {H_LODKA,"lodka.pcx",pcx_15bit_decomp,SR_BGRAFIKA},
+    {H_LODKA,"lodka.pcx",pcx_15bit_decomp_transp0,SR_BGRAFIKA},
     {H_IDESKA,"ideska.pcx",pcx_8bit_decomp,SR_BGRAFIKA},
     {H_IMRIZ1,"imriz1.pcx",pcx_8bit_decomp,SR_BGRAFIKA},
     {H_RAMECEK,"ramecek.pcx",pcx_8bit_decomp,SR_BGRAFIKA},
@@ -296,6 +297,14 @@ const void *pcx_15bit_decomp(const void *p, int32_t *s)
   *s=r;
   return buff;
   }
+const void *pcx_15bit_decomp_transp0(const void *p, int32_t *s)
+  {
+  char *buff;
+  int r = load_pcx(p,*s,A_16BIT_ZERO_TRANSP,&buff);
+  assert(r > 0);
+  *s=r;
+  return buff;
+  }
 
 const void *pcx_15bit_autofade(const void *p, int32_t *s)
   {
@@ -1022,6 +1031,7 @@ void unwire_main_functs(void)
   disable_click_map();
   cancel_render=1;
   wire_proc=wire_main_functs;
+  hide_boat();
   }
 
 

game/souboje.c

@@ -29,6 +29,7 @@ short cislo_kola;
 HUM_ACTION spell_string;
 short caster;
 short vybrana_zbran=-1;
+static char group_flee = 0;
 char plr_switcher[POCET_POSTAV];
 static int pohyblivost_counter[POCET_POSTAV];
 static int autostart_round=0;
@@ -552,7 +553,7 @@ void auto_group()
      {
      p->groupnum=t++;
      for(j=i+1;q=&postavy[j],j<POCET_POSTAV;j++)
-        if (p->sektor==q->sektor && p->direction==q->direction && p->inmaphash == current_map_hash && q->used && q->lives)
+        if (p->sektor==q->sektor  && p->inmaphash == current_map_hash && q->used && q->lives)
           q->groupnum=p->groupnum;
      }
 
@@ -911,29 +912,15 @@ void prejdi_na_pohled(THUMAN *p)
   }
 
 int hromadny_utek;
-static int UtekHromadne(int sector)
-  {
-  int minact=999;
-  int i;
-  int p=0;
-  for (i=0;i<POCET_POSTAV;i++) if (postavy[i].used && postavy[i].sektor==sector && postavy[i].kondice>2 && postavy[i].inmaphash == current_map_hash)
-	{
-    int wf=weigth_defect(postavy+i)+2;
-	if (postavy[i].provadena_akce==NULL || postavy[i].provadena_akce->action!=AC_RUN) return 0;
-	if (postavy[i].utek<minact) minact=postavy[i].utek;
-	if (postavy[i].kondice/wf<minact) minact=postavy[i].kondice/wf;
-	p++;
-	}
-  return p>1?minact:0;
-  }
 
-void utek_postavy(THUMAN *p)
+void utek_postavy(THUMAN *p, char group)
   {
   int minact=0;
   p->actions=p->utek;
-  if (game_extras & EX_GROUP_FLEE && (minact=UtekHromadne(p->sektor))!=0)
+  if (group)
 	{
 	int i;
+    minact = 5;
 	p->actions=minact;
 	hromadny_utek=p->sektor;
 	for (i=0;i<POCET_POSTAV;i++) if (postavy[i].used && postavy[i].sektor==p->sektor && postavy[i].inmaphash == current_map_hash)
@@ -1353,7 +1340,10 @@ void jadro_souboje(EVENT_MSG *msg,void **unused) //!!!! Jadro souboje
                  else
                  {
                SEND_LOG("(BATTLE) Player Action '%s', number: %d",p->jmeno,p->provadena_akce->action);
-              switch(p->provadena_akce->action)
+               if (group_flee) {
+                   group_flee = 0;
+                   utek_postavy(p, 1);
+               } else switch(p->provadena_akce->action)
                 {
                 case AC_MOVE:
                   {
@@ -1401,7 +1391,7 @@ void jadro_souboje(EVENT_MSG *msg,void **unused) //!!!! Jadro souboje
                              }
                              break;
                 case AC_STAND:pomala_regenerace_postavy(p);break;
-                case AC_RUN:utek_postavy(p);break;
+                case AC_RUN:utek_postavy(p,0);break;
                 case AC_MAGIC:
                              prejdi_na_pohled(p);
                              bott_draw(1);
@@ -1769,6 +1759,16 @@ void program_draw()
 
   maxy;
   schovej_mysku();
+  if (group_flee) {
+      trans_bar(0,377-15,640,15,0);
+      for (j = 0; j < POCET_POSTAV; ++j) if (postavy[j].groupnum == cur_group) {
+          set_font(H_FLITT5,PRG_COLOR);
+          int y=386-10;
+          set_aligned_position(x,y,1,2,texty[AC_RUN+40]);
+          outtext(texty[40+AC_RUN]);
+          x+=74;
+      }
+  } else {
       for(j=0;j<POCET_POSTAV;j++)
          if (postavy[i=group_sort[j]].used)
          {
@@ -1801,6 +1801,7 @@ void program_draw()
             }
          x+=74;
          }
+  }
  if(pgm_help || rune_name!=NULL)
      {
      char *c;
@@ -2000,7 +2001,10 @@ static void zahajit_kolo(char prekvapeni)
                           if (w==0) w=select_weapon(p,0);
                           else if (w==3) w=select_weapon(p,0),monster|=monster_far;
                           else w--,monster|=monster_far;
-                          if (p->used && !p->programovano && p->lives && p->inmaphash == current_map_hash) {
+                          if (p->used && group_flee) {
+                              p->programovano = 1;
+                              p->zvolene_akce->action=AC_RUN;
+                          } else if (p->used && !p->programovano && p->lives && p->inmaphash == current_map_hash) {
                              if (prekvapeni || !p->actions || !autoattack || !monster)
                              {
                              p->programovano++;p->zvolene_akce->action=AC_STAND;
@@ -2038,13 +2042,18 @@ char mask_click(int id,int xa,int ya,int xr,int yr)
      souboje_stisknout(d);
      switch(d)
         {
-        case AC_RUN: postavy[select_player].utek=5+postavy[select_player].actions;
+        case AC_RUN:
+            if (lodka) {
+                group_flee = 1;break;
+            } else {
+                postavy[select_player].utek=5+postavy[select_player].actions;
+            }
                 CASE_FALLTHROUGH;
         case AC_ATTACK:
         case AC_STAND:
         case AC_ARMOR:
         case AC_MOVE:
-        case AC_MAGIC:if (postavy[select_player].actions)
+        case AC_MAGIC:if (postavy[select_player].actions && (d != AC_MOVE || !lodka))
                        {
                        HUM_ACTION *c;
                        postavy[select_player].direction=viewdir;
@@ -2061,7 +2070,7 @@ char mask_click(int id,int xa,int ya,int xr,int yr)
                        souboje_vybrano(d);
                        }
                      break;
-        case AC_CANCEL:zrusit_akce();break;
+        case AC_CANCEL:zrusit_akce();group_flee = 0;break;
         case AC_START:zahajit_kolo(0);
                       souboje_stisknout(d);
                       return 0;

libs/bmouse.c

@@ -13,6 +13,7 @@ char visible=0;
 MS_EVENT ms_last_event;
 integer h_x,h_y=0;
 
+static const void *cur_hw_mouse = NULL;
 
 void ukaz_mysku()
   {
@@ -23,7 +24,11 @@ void ukaz_mysku()
 #ifdef FORCE_SOFTWARE_CURSOR
      show_ms_cursor(ms_last_event.x-h_x,ms_last_event.y-h_y);
 #else
-     game_display_show_mouse((const word *)get_registered_ms_cursor(),h_x, h_y);
+     const void *reg = (const word *)get_registered_ms_cursor();
+     if (reg != cur_hw_mouse) {
+         cur_hw_mouse = reg;
+         game_display_show_mouse(reg,h_x, h_y);
+     }
 #endif
      }
   }

libs/pcx.c

@@ -126,6 +126,7 @@ int load_pcx(const char *pcx,int32_t fsize,int conv_type,char **buffer, ... )
   switch (conv_type)
      {
      case A_8BIT: *buffer=(char *)getmem(sz = xsize*ysize+512+16);break;
+     case A_16BIT_ZERO_TRANSP:conv_type = A_16BIT; paleta2[0] = 0x8000;CASE_FALLTHROUGH;
      case A_16BIT: *buffer=(char *)getmem(sz = xsize*ysize*2+16);break;
      case A_FADE_PAL: *buffer=(char *)getmem(sz = xsize*ysize+SHADE_PAL+16);break;
      case A_8BIT_NOPAL: *buffer=(char *)getmem(sz = xsize*ysize+16);break;

libs/pcx.h

@@ -7,6 +7,7 @@ extern "C" {
 
 #define A_8BIT 8
 #define A_16BIT 16
+#define A_16BIT_ZERO_TRANSP (1024+16)
 #define A_FADE_PAL (256+8)
 #define A_8BIT_NOPAL (512+8)
 #define A_NORMAL_PAL (768+8)

platform/sdl/BGraph2.cpp

@@ -245,3 +245,33 @@ void game_display_set_icon(const void *icon_data, size_t icon_size) {
     auto &sdl = get_sdl_global_context();
     sdl.set_window_icon(icon_data, icon_size);
 }
+
+///Load sprite HI format, returns ID of sprite
+void game_display_load_sprite(int sprite_id, const unsigned short *hi_image) {
+    auto &sdl = get_sdl_global_context();
+    return sdl.load_sprite(sprite_id, hi_image);
+}
+///show and place sprite at given coordinates
+void game_display_place_sprite(int sprite_id, int x, int y) {
+    auto &sdl = get_sdl_global_context();
+    sdl.place_sprite(sprite_id,x, y);
+}
+///show and place (and scale) sprite at given coordinates
+void game_display_scale_sprite(int sprite_id, int x, int y, int w, int h) {
+    auto &sdl = get_sdl_global_context();
+    sdl.scale_sprite(sprite_id, x, y, w,h);
+}
+///hide sprite
+void game_display_hide_sprite(int sprite_id) {
+    auto &sdl = get_sdl_global_context();
+    sdl.hide_sprite(sprite_id);
+}
+///unload sprite and free index
+void game_display_unload_sprite(int sprite_id) {
+    auto &sdl = get_sdl_global_context();
+    sdl.unload_sprite(sprite_id);
+}
+void game_display_sprite_set_zindex(int sprite_id, int zindex) {
+    auto &sdl = get_sdl_global_context();
+    sdl.sprite_set_zindex(sprite_id, zindex);
+}

platform/sdl/BGraph2.h

@@ -27,6 +27,17 @@ void game_display_cancel_quit_request();
 void game_display_set_icon(const void *icon_data, size_t icon_size);
 void game_display_show_mouse(const unsigned short *mouse_image, int finger_x, int finger_y);
 void game_display_hide_mouse();
+///Load sprite HI format, sprite_id can be any integer value- if sprite exists it is replaced
+void game_display_load_sprite(int sprite_id, const unsigned short *hi_image);
+///show and place sprite at given coordinates
+void game_display_place_sprite(int sprite_id, int x, int y);
+///show and place (and scale) sprite at given coordinates
+void game_display_scale_sprite(int sprite_id, int x, int y, int w, int h);
+void game_display_sprite_set_zindex(int sprite_id, int zindex);
+///hide sprite
+void game_display_hide_sprite(int sprite_id);
+///unload sprite and free index
+void game_display_unload_sprite(int sprite);
 
 void *DxPrepareWalk(int ypos);
 void DxZoomWalk(void *handle, int ypos, int *points,float phase, void *lodka);

platform/sdl/sdl_context.cpp

@@ -403,6 +403,10 @@ void SDLContext::refresh_screen() {
             _crt_effect.reset(txt);
         }
     }
+    for (const auto &sprite: _sprites) if (sprite.shown) {
+        SDL_Rect rc = to_window_rect(winrc,sprite._rect);
+        SDL_RenderCopy(_renderer.get(), sprite._txtr.get(), NULL, &rc);
+    }
     if (_mouse) {
         SDL_Rect recalc_rect = to_window_rect(winrc, _mouse_rect);
         SDL_Point f= to_window_point({0,0,winrc.w, winrc.h}, _mouse_finger);
@@ -436,7 +440,7 @@ void SDLContext::update_screen() {
                     SDL_Rect r;
                     pop_item(iter, r);
                     std::string_view data = pop_data(iter, r.w*r.h*2);
-                    _mouse.reset(SDL_CreateTexture(_renderer.get(), SDL_PIXELFORMAT_ARGB1555, SDL_TEXTUREACCESS_STREAMING, r.w, r.h));
+                    _mouse.reset(SDL_CreateTexture(_renderer.get(), SDL_PIXELFORMAT_ARGB1555,SDL_TEXTUREACCESS_STATIC, r.w, r.h));
                     SDL_SetTextureBlendMode(_mouse.get(), SDL_BLENDMODE_BLEND);
                     _mouse_rect.w = r.w;
                     _mouse_rect.h = r.h;
@@ -465,6 +469,81 @@ void SDLContext::update_screen() {
                     slide_transition.emplace();
                      pop_item(iter, *slide_transition);
                 break;
+                case DisplayRequest::sprite_load: {
+                    int id;
+                    SDL_Rect r;
+                    pop_item(iter, id);
+                    pop_item(iter, r);
+                    std::string_view data = pop_data(iter, r.w*r.h*2);
+                    auto iter = std::find_if(_sprites.begin(), _sprites.end(),[&](const Sprite &x){
+                        return x.id == id;
+                    });
+                    if (iter == _sprites.end()) {
+                        iter = _sprites.insert(iter,{id});
+                    }
+                    iter->_txtr.reset(SDL_CreateTexture(_renderer.get(), SDL_PIXELFORMAT_ARGB1555, SDL_TEXTUREACCESS_STATIC,r.w, r.h));
+                    SDL_SetTextureBlendMode(iter->_txtr.get(), SDL_BLENDMODE_BLEND);
+                    SDL_UpdateTexture(iter->_txtr.get(), NULL, data.data(), r.w*2);
+                    iter->_rect = r;
+                    update_zindex();
+                } break;
+                case DisplayRequest::sprite_unload: {
+                    int id;
+                    pop_item(iter, id);
+                    auto iter = std::remove_if(_sprites.begin(), _sprites.end(),[&](const Sprite &x){
+                        return x.id == id;
+                    });
+                    _sprites.erase(iter,_sprites.end());
+                } break;
+                case DisplayRequest::sprite_hide: {
+                    int id;
+                    pop_item(iter, id);
+                    auto iter = std::find_if(_sprites.begin(), _sprites.end(),[&](const Sprite &x){
+                        return x.id == id;
+                    });
+                    if (iter != _sprites.end()) iter->shown = false;
+                } break;
+                case DisplayRequest::sprite_place: {
+                    int id;
+                    SDL_Point pt;
+                    pop_item(iter, id);
+                    pop_item(iter, pt);
+                    auto iter = std::find_if(_sprites.begin(), _sprites.end(),[&](const Sprite &x){
+                        return x.id == id;
+                    });
+                    if (iter != _sprites.end()) {
+                        iter->shown = true;
+                        iter->_rect.x = pt.x;
+                        iter->_rect.y = pt.y;
+                    }
+                } break;
+                case DisplayRequest::sprite_scale: {
+                    int id;
+                    SDL_Rect rc;
+                    pop_item(iter, id);
+                    pop_item(iter, rc);
+                    auto iter = std::find_if(_sprites.begin(), _sprites.end(),[&](const Sprite &x){
+                        return x.id == id;
+                    });
+                    if (iter != _sprites.end()) {
+                        iter->shown = true;
+                        iter->_rect = rc;
+                    }
+                } break;
+                case DisplayRequest::sprite_zindex: {
+                    int id;
+                    int zindex;
+                    pop_item(iter, id);
+                    pop_item(iter, zindex);
+                    auto iter = std::find_if(_sprites.begin(), _sprites.end(),[&](const Sprite &x){
+                        return x.id == id;
+                    });
+                    if (iter != _sprites.end()) {
+                        iter->zindex = zindex;
+                        update_zindex();
+                    }
+                } break;
+
             }
         }
         _display_update_queue.clear();
@@ -473,6 +552,13 @@ void SDLContext::update_screen() {
     refresh_screen();
 }
 
+
+void SDLContext::update_zindex() {
+    std::stable_sort(_sprites.begin(), _sprites.end(), [&](const Sprite &a, const Sprite &b){
+        return a.zindex < b.zindex;
+    });
+
+}
 template<typename T>
 requires(std::is_trivially_copy_constructible_v<T>)
 void  SDLContext::push_item(const T &item) {
@@ -661,27 +747,82 @@ void SDLContext::set_window_icon(const void *icon_data, size_t icon_size) {
 extern "C" {
 void put_picture_ex(unsigned short x,unsigned short y,const void *p, unsigned short *target_addr, size_t pitch);
 }
-void SDLContext::show_mouse_cursor(const unsigned short *ms_hi_format, SDL_Point finger) {
+
-    std::lock_guard _(_mx);
+void  SDLContext::push_hi_image(const unsigned short *image) {
-    signal_push();
-    push_item(DisplayRequest::show_mouse_cursor);
     SDL_Rect rc;
-    rc.w= ms_hi_format[0];
+    rc.w= image[0];
-    rc.h =ms_hi_format[1];
+    rc.h =image[1];
-    _mouse_finger = finger;
     push_item(rc);
     auto sz = _display_update_queue.size();
     auto imgsz = rc.w*rc.h;
     _display_update_queue.resize(sz+imgsz*2);
     unsigned short *trg = reinterpret_cast<unsigned short *>(_display_update_queue.data()+sz);
     std::fill(trg, trg+imgsz, 0x8000);
-    put_picture_ex(0, 0, ms_hi_format, trg, rc.w);
+    put_picture_ex(0, 0, image, trg, rc.w);
     std::transform(trg, trg+imgsz, trg, [](unsigned short &x)->unsigned short {return x ^ 0x8000;});
 }
 
+void SDLContext::show_mouse_cursor(const unsigned short *ms_hi_format, SDL_Point finger) {
+    std::lock_guard _(_mx);
+    signal_push();
+    push_item(DisplayRequest::show_mouse_cursor);
+    push_hi_image(ms_hi_format);
+    _mouse_finger = finger;
+}
+
 void SDLContext::hide_mouse_cursor() {
     std::lock_guard _(_mx);
     signal_push();
     push_item(DisplayRequest::hide_mouse_cursor);
 
 }
+
+void SDLContext::load_sprite(int sprite_id, const unsigned short *hi_image) {
+    std::lock_guard _(_mx);
+    signal_push();
+    push_item(DisplayRequest::sprite_load);
+    push_item(sprite_id);
+    push_hi_image(hi_image);
+
+}
+
+void SDLContext::place_sprite(int sprite_id, int x, int y) {
+    std::lock_guard _(_mx);
+    signal_push();
+    push_item(DisplayRequest::sprite_place);
+    push_item(sprite_id);
+    SDL_Point pt{x,y};
+    push_item(pt);
+
+}
+
+void SDLContext::scale_sprite(int sprite_id, int x, int y, int w, int h) {
+    std::lock_guard _(_mx);
+    signal_push();
+    push_item(DisplayRequest::sprite_scale);
+    push_item(sprite_id);
+    SDL_Rect pt{x,y,w,h};
+    push_item(pt);
+}
+
+void SDLContext::hide_sprite(int sprite_id) {
+    std::lock_guard _(_mx);
+    signal_push();
+    push_item(DisplayRequest::sprite_hide);
+    push_item(sprite_id);
+}
+
+void SDLContext::sprite_set_zindex(int sprite_id, int zindex) {
+    std::lock_guard _(_mx);
+    signal_push();
+    push_item(DisplayRequest::sprite_hide);
+    push_item(sprite_id);
+    push_item(zindex);
+}
+
+void SDLContext::unload_sprite(int sprite) {
+    std::lock_guard _(_mx);
+    signal_push();
+    push_item(DisplayRequest::sprite_unload);
+    push_item(sprite);
+}

platform/sdl/sdl_context.h

@@ -96,6 +96,13 @@ public:
     void show_mouse_cursor(const unsigned short *ms_hi_format, SDL_Point finger);
     void hide_mouse_cursor();
 
+    void load_sprite(int sprite_id, const unsigned short *hi_image);
+    void place_sprite(int sprite_id, int x, int y);
+    void scale_sprite(int sprite_id, int x, int y, int w, int h);
+    void hide_sprite(int sprite_id);
+    void sprite_set_zindex(int sprite_id, int zindex);
+    void unload_sprite(int sprite);
+
 protected:
 
     struct SDL_Deleter {
@@ -128,13 +135,28 @@ protected:
         slide_transition,
         show_mouse_cursor,  //< loads mouse cursor and shows it
         hide_mouse_cursor,   //< clears mouse cursor
+
+        sprite_load,
+        sprite_unload,
+        sprite_place,
+        sprite_scale,
+        sprite_zindex,
+        sprite_hide
     };
 
     struct SDL_Audio_Deleter {
         void operator()(SDL_AudioDeviceID x);
     };
 
+    struct Sprite {
+        int id = {};
+        int zindex = {};
+        std::unique_ptr<SDL_Texture, SDL_Deleter> _txtr = {};
+        SDL_Rect _rect = {};
+        bool shown = false;
+    };
 
+    using SpriteList = std::vector<Sprite>;
 
 
     MS_EVENT ms_event;
@@ -170,6 +192,7 @@ protected:
     std::queue<uint16_t> _keyboard_queue;
     SDL_Rect _mouse_rect;
     SDL_Point _mouse_finger;
+    SpriteList _sprites;
 
     Uint32 _update_request_event;
 
@@ -204,5 +227,7 @@ protected:
     std::optional<BlendTransitionReq> blend_transition;
     std::optional<SlideTransitionReq> slide_transition;
 
+    void push_hi_image(const unsigned short *image);
+    void update_zindex();
 
 };