added using separate constants for tiles in EM engine caves and game logic

[rocksndiamonds.git] / src / game.c

diff --git a/src/game.c b/src/game.c
index e3729c08c620a4c3442b53ecf190a3cd95d095da..5164505efa8a7e7d0dd81b163095a7fd3335756e 100644 (file)
--- a/src/game.c
+++ b/src/game.c
@@ -2126,9 +2126,9 @@ static int compareGamePanelOrderInfo(const void *object1, const void *object2)
 int getPlayerInventorySize(int player_nr)
 {
   if (level.game_engine_type == GAME_ENGINE_TYPE_EM)
-    return level.native_em_level->ply[player_nr]->dynamite;
+    return game_em.ply[player_nr]->dynamite;
   else if (level.game_engine_type == GAME_ENGINE_TYPE_SP)
-    return level.native_sp_level->game_sp->red_disk_count;
+    return game_sp.red_disk_count;
   else
     return stored_player[player_nr].inventory_size;
 }
@@ -2212,32 +2212,32 @@ static void UpdateGameControlValues(void)
   int time = (game.LevelSolved ?
              game.LevelSolved_CountingTime :
              level.game_engine_type == GAME_ENGINE_TYPE_EM ?
-             level.native_em_level->lev->time :
+             game_em.lev->time :
              level.game_engine_type == GAME_ENGINE_TYPE_SP ?
-             level.native_sp_level->game_sp->time_played :
+             game_sp.time_played :
              level.game_engine_type == GAME_ENGINE_TYPE_MM ?
              game_mm.energy_left :
              game.no_time_limit ? TimePlayed : TimeLeft);
   int score = (game.LevelSolved ?
               game.LevelSolved_CountingScore :
               level.game_engine_type == GAME_ENGINE_TYPE_EM ?
-              level.native_em_level->lev->score :
+              game_em.lev->score :
               level.game_engine_type == GAME_ENGINE_TYPE_SP ?
-              level.native_sp_level->game_sp->score :
+              game_sp.score :
               level.game_engine_type == GAME_ENGINE_TYPE_MM ?
               game_mm.score :
               game.score);
   int gems = (level.game_engine_type == GAME_ENGINE_TYPE_EM ?
-             level.native_em_level->lev->required :
+             game_em.lev->gems_needed :
              level.game_engine_type == GAME_ENGINE_TYPE_SP ?
-             level.native_sp_level->game_sp->infotrons_still_needed :
+             game_sp.infotrons_still_needed :
              level.game_engine_type == GAME_ENGINE_TYPE_MM ?
              game_mm.kettles_still_needed :
              game.gems_still_needed);
   int exit_closed = (level.game_engine_type == GAME_ENGINE_TYPE_EM ?
-                    level.native_em_level->lev->required > 0 :
+                    game_em.lev->gems_needed > 0 :
                     level.game_engine_type == GAME_ENGINE_TYPE_SP ?
-                    level.native_sp_level->game_sp->infotrons_still_needed > 0 :
+                    game_sp.infotrons_still_needed > 0 :
                     level.game_engine_type == GAME_ENGINE_TYPE_MM ?
                     game_mm.kettles_still_needed > 0 ||
                     game_mm.lights_still_needed > 0 :
@@ -2277,7 +2277,7 @@ static void UpdateGameControlValues(void)
       {
        if (level.game_engine_type == GAME_ENGINE_TYPE_EM)
        {
-         if (level.native_em_level->ply[i]->keys & (1 << k))
+         if (game_em.ply[i]->keys & (1 << k))
            game_panel_controls[GAME_PANEL_KEY_1 + k].value =
              get_key_element_from_nr(k);
        }
@@ -2305,7 +2305,7 @@ static void UpdateGameControlValues(void)
     {
       if (level.game_engine_type == GAME_ENGINE_TYPE_EM)
       {
-       if (level.native_em_level->ply[player_nr]->keys & (1 << k))
+       if (game_em.ply[player_nr]->keys & (1 << k))
          game_panel_controls[GAME_PANEL_KEY_1 + k].value =
            get_key_element_from_nr(k);
       }
@@ -2906,12 +2906,17 @@ static void InitGameEngine(void)
   game.use_block_last_field_bug =
     (game.engine_version < VERSION_IDENT(3,1,1,0));
 
+  /* various special flags and settings for native Emerald Mine game engine */
+
   game_em.use_single_button =
     (game.engine_version > VERSION_IDENT(4,0,0,2));
 
   game_em.use_snap_key_bug =
     (game.engine_version < VERSION_IDENT(4,0,1,0));
 
+  game_em.use_old_explosions =
+    (game.engine_version < VERSION_IDENT(4,1,4,2));
+
   // --------------------------------------------------------------------------
 
   // set maximal allowed number of custom element changes per game frame
@@ -4492,7 +4497,7 @@ static void LevelSolved(void)
   game.GameOver = TRUE;
 
   game.score_final = (level.game_engine_type == GAME_ENGINE_TYPE_EM ?
-                     level.native_em_level->lev->score :
+                     game_em.lev->score :
                      level.game_engine_type == GAME_ENGINE_TYPE_MM ?
                      game_mm.score :
                      game.score);
@@ -11240,7 +11245,7 @@ static void CheckLevelTime(void)
        if (!TimeLeft && setup.time_limit)
        {
          if (level.game_engine_type == GAME_ENGINE_TYPE_EM)
-           level.native_em_level->lev->killed_out_of_time = TRUE;
+           game_em.lev->killed_out_of_time = TRUE;
          else
            for (i = 0; i < MAX_PLAYERS; i++)
              KillPlayer(&stored_player[i]);
@@ -11251,8 +11256,7 @@ static void CheckLevelTime(void)
        game_panel_controls[GAME_PANEL_TIME].value = TimePlayed;
       }
 
-      level.native_em_level->lev->time =
-       (game.no_time_limit ? TimePlayed : TimeLeft);
+      game_em.lev->time = (game.no_time_limit ? TimePlayed : TimeLeft);
     }
 
     if (tape.recording || tape.playing)
@@ -14702,7 +14706,7 @@ static void PlayLevelMusic(void)
 
 void PlayLevelSound_EM(int xx, int yy, int element_em, int sample)
 {
-  int element = (element_em > -1 ? map_element_EM_to_RND(element_em) : 0);
+  int element = (element_em > -1 ? map_element_EM_to_RND_game(element_em) : 0);
   int offset = (BorderElement == EL_STEELWALL ? 1 : 0);
   int x = xx - 1 - offset;
   int y = yy - 1 - offset;
@@ -14806,7 +14810,7 @@ void PlayLevelSound_EM(int xx, int yy, int element_em, int sample)
       PlayLevelSoundElementAction(x, y, element, ACTION_DROPPING);
       break;
 
-    case SOUND_slidewall:
+    case SOUND_slide:
       PlayLevelSoundElementAction(x, y, element, ACTION_GROWING);
       break;