X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=blobdiff_plain;f=src%2Fgame.c;h=572bd209fc06fb15067f771af201052e6ee4408a;hp=125e1666e309293488566ae1a6a3677a258cdeba;hb=c45f952250dd44db50e7aa6dea310c82e5f0e89f;hpb=8fd731f280a5237bfb8b6ec3e2be70e45df2ec53

diff --git a/src/game.c b/src/game.c
index 125e1666..572bd209 100644
--- a/src/game.c
+++ b/src/game.c
@@ -1085,8 +1085,8 @@ static void PlayLevelSoundElementAction(int, int, int, int);
 static void PlayLevelSoundElementActionIfLoop(int, int, int, int);
 static void PlayLevelSoundActionIfLoop(int, int, int);
 static void StopLevelSoundActionIfLoop(int, int, int);
-static void PlayLevelMusic();
-static void FadeLevelSoundsAndMusic();
+static void PlayLevelMusic(void);
+static void FadeLevelSoundsAndMusic(void);
 
 static void HandleGameButtons(struct GadgetInfo *);
 
@@ -1562,7 +1562,7 @@ static int playfield_scan_delta_y = 1;
 				     (x) += playfield_scan_delta_x)
 
 #ifdef DEBUG
-void DEBUG_SetMaximumDynamite()
+void DEBUG_SetMaximumDynamite(void)
 {
   int i;
 
@@ -1573,7 +1573,7 @@ void DEBUG_SetMaximumDynamite()
 }
 #endif
 
-static void InitPlayfieldScanModeVars()
+static void InitPlayfieldScanModeVars(void)
 {
   if (game.use_reverse_scan_direction)
   {
@@ -1636,7 +1636,7 @@ static void SetPlayerMoveSpeed(struct PlayerInfo *player, int move_stepsize,
   }
 }
 
-void GetPlayerConfig()
+void GetPlayerConfig(void)
 {
   GameFrameDelay = setup.game_frame_delay;
 
@@ -2103,7 +2103,7 @@ int getPlayerInventorySize(int player_nr)
     return stored_player[player_nr].inventory_size;
 }
 
-void InitGameControlValues()
+static void InitGameControlValues(void)
 {
   int i;
 
@@ -2148,7 +2148,7 @@ void InitGameControlValues()
 	sizeof(struct GamePanelOrderInfo), compareGamePanelOrderInfo);
 }
 
-void UpdatePlayfieldElementCount()
+static void UpdatePlayfieldElementCount(void)
 {
   boolean use_element_count = FALSE;
   int i, j, x, y;
@@ -2176,7 +2176,7 @@ void UpdatePlayfieldElementCount()
 	  element_info[j].element_count;
 }
 
-void UpdateGameControlValues()
+static void UpdateGameControlValues(void)
 {
   int i, k;
   int time = (local_player->LevelSolved ?
@@ -2224,8 +2224,8 @@ void UpdateGameControlValues()
 
   /* update game panel control values */
 
-  /* use "level.file_info.nr" instead of "level_nr" (for network games) */
-  game_panel_controls[GAME_PANEL_LEVEL_NUMBER].value = level.file_info.nr;
+  /* used instead of "level_nr" (for network games) */
+  game_panel_controls[GAME_PANEL_LEVEL_NUMBER].value = levelset.level_nr;
   game_panel_controls[GAME_PANEL_GEMS].value = gems;
 
   game_panel_controls[GAME_PANEL_INVENTORY_COUNT].value = 0;
@@ -2507,7 +2507,7 @@ void UpdateGameControlValues()
   }
 }
 
-void DisplayGameControlValues()
+static void DisplayGameControlValues(void)
 {
   boolean redraw_panel = FALSE;
   int i;
@@ -2758,7 +2758,7 @@ void DisplayGameControlValues()
   SetGameStatus(GAME_MODE_PLAYING);
 }
 
-void UpdateAndDisplayGameControlValues()
+void UpdateAndDisplayGameControlValues(void)
 {
   if (tape.deactivate_display)
     return;
@@ -2767,12 +2767,14 @@ void UpdateAndDisplayGameControlValues()
   DisplayGameControlValues();
 }
 
-void UpdateGameDoorValues()
+#if 0
+static void UpdateGameDoorValues(void)
 {
   UpdateGameControlValues();
 }
+#endif
 
-void DrawGameDoorValues()
+void DrawGameDoorValues(void)
 {
   DisplayGameControlValues();
 }
@@ -2786,7 +2788,7 @@ void DrawGameDoorValues()
   =============================================================================
 */
 
-static void InitGameEngine()
+static void InitGameEngine(void)
 {
   int i, j, k, l, x, y;
 
@@ -3243,7 +3245,8 @@ static void InitGameEngine()
     level.time = 0;
 }
 
-int get_num_special_action(int element, int action_first, int action_last)
+static int get_num_special_action(int element, int action_first,
+				  int action_last)
 {
   int num_special_action = 0;
   int i, j;
@@ -3305,7 +3308,7 @@ static void DebugPrintPlayerStatus(char *message)
 }
 #endif
 
-void InitGame()
+void InitGame(void)
 {
   int full_lev_fieldx = lev_fieldx + (BorderElement != EL_EMPTY ? 2 : 0);
   int full_lev_fieldy = lev_fieldy + (BorderElement != EL_EMPTY ? 2 : 0);
@@ -3337,8 +3340,7 @@ void InitGame()
 
   ExpireSoundLoops(TRUE);
 
-  if (!level_editor_test_game)
-    FadeOut(fade_mask);
+  FadeOut(fade_mask);
 
   /* needed if different viewport properties defined for playing */
   ChangeViewportPropertiesIfNeeded();
@@ -3574,6 +3576,8 @@ void InitGame()
   game.ball_state = level.ball_state_initial;
   game.ball_content_nr = 0;
 
+  game.explosions_delayed = TRUE;
+
   game.envelope_active = FALSE;
 
   for (i = 0; i < NUM_BELTS; i++)
@@ -3591,7 +3595,7 @@ void InitGame()
 
   SCAN_PLAYFIELD(x, y)
   {
-    Feld[x][y] = level.field[x][y];
+    Feld[x][y] = Last[x][y] = level.field[x][y];
     MovPos[x][y] = MovDir[x][y] = MovDelay[x][y] = 0;
     ChangeDelay[x][y] = 0;
     ChangePage[x][y] = -1;
@@ -3955,6 +3959,9 @@ void InitGame()
     if (stored_player[i].active)
       local_player->players_still_needed++;
 
+  if (level.solved_by_one_player)
+    local_player->players_still_needed = 1;
+
   /* when recording the game, store which players take part in the game */
   if (tape.recording)
   {
@@ -4445,7 +4452,7 @@ static void PlayerWins(struct PlayerInfo *player)
   player->LevelSolved_CountingHealth = player->health_final;
 }
 
-void GameWon()
+void GameWon(void)
 {
   static int time_count_steps;
   static int time, time_final;
@@ -4549,8 +4556,8 @@ void GameWon()
 
 	  Feld[ExitX][ExitY] =
 	    (element == EL_EXIT_OPEN		? EL_EXIT_CLOSING :
-	     element == EL_EM_EXIT_OPEN	? EL_EM_EXIT_CLOSING :
-	     element == EL_SP_EXIT_OPEN	? EL_SP_EXIT_CLOSING:
+	     element == EL_EM_EXIT_OPEN		? EL_EM_EXIT_CLOSING :
+	     element == EL_SP_EXIT_OPEN		? EL_SP_EXIT_CLOSING:
 	     element == EL_STEEL_EXIT_OPEN	? EL_STEEL_EXIT_CLOSING:
 	     EL_EM_STEEL_EXIT_CLOSING);
 
@@ -4658,10 +4665,11 @@ void GameWon()
   GameEnd();
 }
 
-void GameEnd()
+void GameEnd(void)
 {
+  /* used instead of "level_nr" (needed for network games) */
+  int last_level_nr = levelset.level_nr;
   int hi_pos;
-  int last_level_nr = level_nr;
 
   local_player->LevelSolved_GameEnd = TRUE;
 
@@ -4703,7 +4711,8 @@ void GameEnd()
   }
 
   if (setup.increment_levels &&
-      level_nr < leveldir_current->last_level)
+      level_nr < leveldir_current->last_level &&
+      !network_playing)
   {
     level_nr++;		/* advance to next level */
     TapeErase();	/* start with empty tape */
@@ -4724,15 +4733,17 @@ void GameEnd()
 
     DrawHallOfFame(last_level_nr, hi_pos);
   }
-  else if (!setup.auto_play_next_level || !setup.increment_levels)
+  else if (setup.auto_play_next_level && setup.increment_levels &&
+	   last_level_nr < leveldir_current->last_level &&
+	   !network_playing)
   {
-    SetGameStatus(GAME_MODE_MAIN);
-
-    DrawMainMenu();
+    StartGameActions(network.enabled, setup.autorecord, level.random_seed);
   }
   else
   {
-    StartGameActions(network.enabled, setup.autorecord, level.random_seed);
+    SetGameStatus(GAME_MODE_MAIN);
+
+    DrawMainMenu();
   }
 }
 
@@ -4867,7 +4878,7 @@ static void ResetRandomAnimationValue(int x, int y)
   GfxRandom[x][y] = INIT_GFX_RANDOM();
 }
 
-void InitMovingField(int x, int y, int direction)
+static void InitMovingField(int x, int y, int direction)
 {
   int element = Feld[x][y];
   int dx = (direction == MV_LEFT ? -1 : direction == MV_RIGHT ? +1 : 0);
@@ -4940,7 +4951,7 @@ void Blocked2Moving(int x, int y, int *comes_from_x, int *comes_from_y)
   *comes_from_y = oldy;
 }
 
-int MovingOrBlocked2Element(int x, int y)
+static int MovingOrBlocked2Element(int x, int y)
 {
   int element = Feld[x][y];
 
@@ -4998,7 +5009,7 @@ static void RemoveField(int x, int y)
   GfxDir[x][y] = MV_NONE;
 }
 
-void RemoveMovingField(int x, int y)
+static void RemoveMovingField(int x, int y)
 {
   int oldx = x, oldy = y, newx = x, newy = y;
   int element = Feld[x][y];
@@ -5079,7 +5090,7 @@ void DrawDynamite(int x, int y)
     DrawGraphic(sx, sy, graphic, frame);
 }
 
-void CheckDynamite(int x, int y)
+static void CheckDynamite(int x, int y)
 {
   if (MovDelay[x][y] != 0)	/* dynamite is still waiting to explode */
   {
@@ -5129,7 +5140,7 @@ static void setMinimalPlayerBoundaries(int *sx1, int *sy1, int *sx2, int *sy2)
   }
 }
 
-static boolean checkIfAllPlayersFitToScreen_RND()
+static boolean checkIfAllPlayersFitToScreen_RND(void)
 {
   int sx1 = 0, sy1 = 0, sx2 = 0, sy2 = 0;
 
@@ -5149,8 +5160,8 @@ static void setScreenCenteredToAllPlayers(int *sx, int *sy)
   *sy = (sy1 + sy2) / 2;
 }
 
-void DrawRelocateScreen(int old_x, int old_y, int x, int y, int move_dir,
-			boolean center_screen, boolean quick_relocation)
+static void DrawRelocateScreen(int old_x, int old_y, int x, int y, int move_dir,
+			       boolean center_screen, boolean quick_relocation)
 {
   unsigned int frame_delay_value_old = GetVideoFrameDelay();
   boolean ffwd_delay = (tape.playing && tape.fast_forward);
@@ -5240,7 +5251,7 @@ void DrawRelocateScreen(int old_x, int old_y, int x, int y, int move_dir,
   SetVideoFrameDelay(frame_delay_value_old);
 }
 
-void RelocatePlayer(int jx, int jy, int el_player_raw)
+static void RelocatePlayer(int jx, int jy, int el_player_raw)
 {
   int el_player = GET_PLAYER_ELEMENT(el_player_raw);
   int player_nr = GET_PLAYER_NR(el_player);
@@ -5345,7 +5356,7 @@ void RelocatePlayer(int jx, int jy, int el_player_raw)
   }
 }
 
-void Explode(int ex, int ey, int phase, int mode)
+static void Explode(int ex, int ey, int phase, int mode)
 {
   int x, y;
   int last_phase;
@@ -5648,7 +5659,7 @@ void Explode(int ex, int ey, int phase, int mode)
   }
 }
 
-void DynaExplode(int ex, int ey)
+static void DynaExplode(int ex, int ey)
 {
   int i, j;
   int dynabomb_element = Feld[ex][ey];
@@ -5773,7 +5784,7 @@ void Bang(int x, int y)
   CheckTriggeredElementChange(x, y, element, CE_EXPLOSION_OF_X);
 }
 
-void SplashAcid(int x, int y)
+static void SplashAcid(int x, int y)
 {
   if (IN_LEV_FIELD(x - 1, y - 1) && IS_FREE(x - 1, y - 1) &&
       (!IN_LEV_FIELD(x - 1, y - 2) ||
@@ -5788,7 +5799,7 @@ void SplashAcid(int x, int y)
   PlayLevelSound(x, y, SND_ACID_SPLASHING);
 }
 
-static void InitBeltMovement()
+static void InitBeltMovement(void)
 {
   static int belt_base_element[4] =
   {
@@ -6022,7 +6033,7 @@ static int getInvisibleFromInvisibleActiveElement(int element)
 	  element);
 }
 
-static void RedrawAllLightSwitchesAndInvisibleElements()
+static void RedrawAllLightSwitchesAndInvisibleElements(void)
 {
   int x, y;
 
@@ -6083,7 +6094,7 @@ static void RedrawAllLightSwitchesAndInvisibleElements()
   }
 }
 
-static void RedrawAllInvisibleElementsForLenses()
+static void RedrawAllInvisibleElementsForLenses(void)
 {
   int x, y;
 
@@ -6132,7 +6143,7 @@ static void RedrawAllInvisibleElementsForLenses()
   }
 }
 
-static void RedrawAllInvisibleElementsForMagnifier()
+static void RedrawAllInvisibleElementsForMagnifier(void)
 {
   int x, y;
 
@@ -6225,7 +6236,7 @@ static void ActivateTimegateSwitch(int x, int y)
 		EL_DC_TIMEGATE_SWITCH_ACTIVE);
 }
 
-void Impact(int x, int y)
+static void Impact(int x, int y)
 {
   boolean last_line = (y == lev_fieldy - 1);
   boolean object_hit = FALSE;
@@ -7329,7 +7340,7 @@ static boolean JustBeingPushed(int x, int y)
   return FALSE;
 }
 
-void StartMoving(int x, int y)
+static void StartMoving(int x, int y)
 {
   boolean started_moving = FALSE;	/* some elements can fall _and_ move */
   int element = Feld[x][y];
@@ -8508,7 +8519,7 @@ int AmoebeNachbarNr(int ax, int ay)
   return group_nr;
 }
 
-void AmoebenVereinigen(int ax, int ay)
+static void AmoebenVereinigen(int ax, int ay)
 {
   int i, x, y, xx, yy;
   int new_group_nr = AmoebaNr[ax][ay];
@@ -8615,7 +8626,7 @@ void AmoebeUmwandeln(int ax, int ay)
   }
 }
 
-void AmoebeUmwandelnBD(int ax, int ay, int new_element)
+static void AmoebeUmwandelnBD(int ax, int ay, int new_element)
 {
   int x, y;
   int group_nr = AmoebaNr[ax][ay];
@@ -8651,7 +8662,7 @@ void AmoebeUmwandelnBD(int ax, int ay, int new_element)
 			    SND_BD_AMOEBA_TURNING_TO_GEM));
 }
 
-void AmoebeWaechst(int x, int y)
+static void AmoebeWaechst(int x, int y)
 {
   static unsigned int sound_delay = 0;
   static unsigned int sound_delay_value = 0;
@@ -8687,7 +8698,7 @@ void AmoebeWaechst(int x, int y)
   }
 }
 
-void AmoebaDisappearing(int x, int y)
+static void AmoebaDisappearing(int x, int y)
 {
   static unsigned int sound_delay = 0;
   static unsigned int sound_delay_value = 0;
@@ -8723,7 +8734,7 @@ void AmoebaDisappearing(int x, int y)
   }
 }
 
-void AmoebeAbleger(int ax, int ay)
+static void AmoebeAbleger(int ax, int ay)
 {
   int i;
   int element = Feld[ax][ay];
@@ -8878,7 +8889,7 @@ void AmoebeAbleger(int ax, int ay)
   TEST_DrawLevelField(newax, neway);
 }
 
-void Life(int ax, int ay)
+static void Life(int ax, int ay)
 {
   int x1, y1, x2, y2;
   int life_time = 40;
@@ -8907,7 +8918,8 @@ void Life(int ax, int ay)
   for (y1 = -1; y1 < 2; y1++) for (x1 = -1; x1 < 2; x1++)
   {
     int xx = ax+x1, yy = ay+y1;
-    int nachbarn = 0;
+    int old_element = Feld[xx][yy];
+    int num_neighbours = 0;
 
     if (!IN_LEV_FIELD(xx, yy))
       continue;
@@ -8919,33 +8931,48 @@ void Life(int ax, int ay)
       if (!IN_LEV_FIELD(x, y) || (x == xx && y == yy))
 	continue;
 
-      if (((Feld[x][y] == element ||
-	    (element == EL_GAME_OF_LIFE && IS_PLAYER(x, y))) &&
-	   !Stop[x][y]) ||
-	  (IS_FREE(x, y) && Stop[x][y]))
-	nachbarn++;
+      boolean is_player_cell = (element == EL_GAME_OF_LIFE && IS_PLAYER(x, y));
+      boolean is_neighbour = FALSE;
+
+      if (level.use_life_bugs)
+	is_neighbour =
+	  (((Feld[x][y] == element || is_player_cell) && !Stop[x][y]) ||
+	   (IS_FREE(x, y)                             &&  Stop[x][y]));
+      else
+	is_neighbour =
+	  (Last[x][y] == element || is_player_cell);
+
+      if (is_neighbour)
+	num_neighbours++;
     }
 
+    boolean is_free = FALSE;
+
+    if (level.use_life_bugs)
+      is_free = (IS_FREE(xx, yy));
+    else
+      is_free = (IS_FREE(xx, yy) && Last[xx][yy] == EL_EMPTY);
+
     if (xx == ax && yy == ay)		/* field in the middle */
     {
-      if (nachbarn < life_parameter[0] ||
-	  nachbarn > life_parameter[1])
+      if (num_neighbours < life_parameter[0] ||
+	  num_neighbours > life_parameter[1])
       {
 	Feld[xx][yy] = EL_EMPTY;
-	if (!Stop[xx][yy])
+	if (Feld[xx][yy] != old_element)
 	  TEST_DrawLevelField(xx, yy);
 	Stop[xx][yy] = TRUE;
 	changed = TRUE;
       }
     }
-    else if (IS_FREE(xx, yy) || CAN_GROW_INTO(Feld[xx][yy]))
+    else if (is_free || CAN_GROW_INTO(Feld[xx][yy]))
     {					/* free border field */
-      if (nachbarn >= life_parameter[2] &&
-	  nachbarn <= life_parameter[3])
+      if (num_neighbours >= life_parameter[2] &&
+	  num_neighbours <= life_parameter[3])
       {
 	Feld[xx][yy] = element;
 	MovDelay[xx][yy] = (element == EL_GAME_OF_LIFE ? 0 : life_time-1);
-	if (!Stop[xx][yy])
+	if (Feld[xx][yy] != old_element)
 	  TEST_DrawLevelField(xx, yy);
 	Stop[xx][yy] = TRUE;
 	changed = TRUE;
@@ -9025,7 +9052,7 @@ static void ActivateMagicBall(int bx, int by)
   game.ball_content_nr = (game.ball_content_nr + 1) % level.num_ball_contents;
 }
 
-void CheckExit(int x, int y)
+static void CheckExit(int x, int y)
 {
   if (local_player->gems_still_needed > 0 ||
       local_player->sokobanfields_still_needed > 0 ||
@@ -9048,7 +9075,7 @@ void CheckExit(int x, int y)
   PlayLevelSoundNearest(x, y, SND_CLASS_EXIT_OPENING);
 }
 
-void CheckExitEM(int x, int y)
+static void CheckExitEM(int x, int y)
 {
   if (local_player->gems_still_needed > 0 ||
       local_player->sokobanfields_still_needed > 0 ||
@@ -9071,7 +9098,7 @@ void CheckExitEM(int x, int y)
   PlayLevelSoundNearest(x, y, SND_CLASS_EM_EXIT_OPENING);
 }
 
-void CheckExitSteel(int x, int y)
+static void CheckExitSteel(int x, int y)
 {
   if (local_player->gems_still_needed > 0 ||
       local_player->sokobanfields_still_needed > 0 ||
@@ -9094,7 +9121,7 @@ void CheckExitSteel(int x, int y)
   PlayLevelSoundNearest(x, y, SND_CLASS_STEEL_EXIT_OPENING);
 }
 
-void CheckExitSteelEM(int x, int y)
+static void CheckExitSteelEM(int x, int y)
 {
   if (local_player->gems_still_needed > 0 ||
       local_player->sokobanfields_still_needed > 0 ||
@@ -9117,7 +9144,7 @@ void CheckExitSteelEM(int x, int y)
   PlayLevelSoundNearest(x, y, SND_CLASS_EM_STEEL_EXIT_OPENING);
 }
 
-void CheckExitSP(int x, int y)
+static void CheckExitSP(int x, int y)
 {
   if (local_player->gems_still_needed > 0)
   {
@@ -9138,7 +9165,7 @@ void CheckExitSP(int x, int y)
   PlayLevelSoundNearest(x, y, SND_CLASS_SP_EXIT_OPENING);
 }
 
-static void CloseAllOpenTimegates()
+static void CloseAllOpenTimegates(void)
 {
   int x, y;
 
@@ -9155,7 +9182,7 @@ static void CloseAllOpenTimegates()
   }
 }
 
-void DrawTwinkleOnField(int x, int y)
+static void DrawTwinkleOnField(int x, int y)
 {
   if (!IN_SCR_FIELD(SCREENX(x), SCREENY(y)) || IS_MOVING(x, y))
     return;
@@ -9182,7 +9209,7 @@ void DrawTwinkleOnField(int x, int y)
   }
 }
 
-void MauerWaechst(int x, int y)
+static void MauerWaechst(int x, int y)
 {
   int delay = 6;
 
@@ -9232,7 +9259,7 @@ void MauerWaechst(int x, int y)
   }
 }
 
-void MauerAbleger(int ax, int ay)
+static void MauerAbleger(int ax, int ay)
 {
   int element = Feld[ax][ay];
   int graphic = el2img(element);
@@ -9340,7 +9367,7 @@ void MauerAbleger(int ax, int ay)
     PlayLevelSoundAction(ax, ay, ACTION_GROWING);
 }
 
-void MauerAblegerStahl(int ax, int ay)
+static void MauerAblegerStahl(int ax, int ay)
 {
   int element = Feld[ax][ay];
   int graphic = el2img(element);
@@ -9442,7 +9469,7 @@ void MauerAblegerStahl(int ax, int ay)
     PlayLevelSoundAction(ax, ay, ACTION_GROWING);
 }
 
-void CheckForDragon(int x, int y)
+static void CheckForDragon(int x, int y)
 {
   int i, j;
   boolean dragon_found = FALSE;
@@ -10773,7 +10800,7 @@ static void PlayPlayerSound(struct PlayerInfo *player)
   }
 }
 
-static void PlayAllPlayersSound()
+static void PlayAllPlayersSound(void)
 {
   int i;
 
@@ -11054,11 +11081,8 @@ static void SetTapeActionFromMouseAction(byte *tape_action,
   tape_action[TAPE_ACTION_BUTTON] = mouse_action->button;
 }
 
-static void CheckLevelTime()
+static void CheckLevelSolved(void)
 {
-  int i;
-
-  /* !!! SAME CODE AS IN "GameActions()" -- FIX THIS !!! */
   if (level.game_engine_type == GAME_ENGINE_TYPE_EM)
   {
     if (level.native_em_level->lev->home == 0)	/* all players at home */
@@ -11106,6 +11130,11 @@ static void CheckLevelTime()
     if (game_mm.game_over)				/* game lost */
       AllPlayersGone = TRUE;
   }
+}
+
+static void CheckLevelTime(void)
+{
+  int i;
 
   if (TimeFrames >= FRAMES_PER_SECOND)
   {
@@ -11228,6 +11257,7 @@ void StartGameActions(boolean init_network_game, boolean record_tape,
 
   if (init_network_game)
   {
+    SendToServer_LevelFile();
     SendToServer_StartPlaying();
 
     return;
@@ -11236,7 +11266,7 @@ void StartGameActions(boolean init_network_game, boolean record_tape,
   InitGame();
 }
 
-void GameActionsExt()
+static void GameActionsExt(void)
 {
 #if 0
   static unsigned int game_frame_delay = 0;
@@ -11269,54 +11299,7 @@ void GameActionsExt()
   if (game.restart_level)
     StartGameActions(network.enabled, setup.autorecord, level.random_seed);
 
-  /* !!! SAME CODE AS IN "CheckLevelTime()" -- FIX THIS !!! */
-  if (level.game_engine_type == GAME_ENGINE_TYPE_EM)
-  {
-    if (level.native_em_level->lev->home == 0)	/* all players at home */
-    {
-      PlayerWins(local_player);
-
-      AllPlayersGone = TRUE;
-
-      level.native_em_level->lev->home = -1;
-    }
-
-    if (level.native_em_level->ply[0]->alive == 0 &&
-	level.native_em_level->ply[1]->alive == 0 &&
-	level.native_em_level->ply[2]->alive == 0 &&
-	level.native_em_level->ply[3]->alive == 0)	/* all dead */
-      AllPlayersGone = TRUE;
-  }
-  else if (level.game_engine_type == GAME_ENGINE_TYPE_SP)
-  {
-    if (game_sp.LevelSolved &&
-	!game_sp.GameOver)				/* game won */
-    {
-      PlayerWins(local_player);
-
-      game_sp.GameOver = TRUE;
-
-      AllPlayersGone = TRUE;
-    }
-
-    if (game_sp.GameOver)				/* game lost */
-      AllPlayersGone = TRUE;
-  }
-  else if (level.game_engine_type == GAME_ENGINE_TYPE_MM)
-  {
-    if (game_mm.level_solved &&
-	!game_mm.game_over)				/* game won */
-    {
-      PlayerWins(local_player);
-
-      game_mm.game_over = TRUE;
-
-      AllPlayersGone = TRUE;
-    }
-
-    if (game_mm.game_over)				/* game lost */
-      AllPlayersGone = TRUE;
-  }
+  CheckLevelSolved();
 
   if (local_player->LevelSolved && !local_player->LevelSolved_GameEnd)
     GameWon();
@@ -11515,6 +11498,7 @@ void GameActionsExt()
 
   BlitScreenToBitmap(backbuffer);
 
+  CheckLevelSolved();
   CheckLevelTime();
 
   AdvanceFrameAndPlayerCounters(-1);	/* advance counters for all players */
@@ -11544,7 +11528,7 @@ void GameActionsExt()
   }
 }
 
-static void GameActions_CheckSaveEngineSnapshot()
+static void GameActions_CheckSaveEngineSnapshot(void)
 {
   if (!game.snapshot.save_snapshot)
     return;
@@ -11555,14 +11539,14 @@ static void GameActions_CheckSaveEngineSnapshot()
   SaveEngineSnapshotToList();
 }
 
-void GameActions()
+void GameActions(void)
 {
   GameActionsExt();
 
   GameActions_CheckSaveEngineSnapshot();
 }
 
-void GameActions_EM_Main()
+void GameActions_EM_Main(void)
 {
   byte effective_action[MAX_PLAYERS];
   boolean warp_mode = (tape.playing && tape.warp_forward && !tape.pausing);
@@ -11574,7 +11558,7 @@ void GameActions_EM_Main()
   GameActions_EM(effective_action, warp_mode);
 }
 
-void GameActions_SP_Main()
+void GameActions_SP_Main(void)
 {
   byte effective_action[MAX_PLAYERS];
   boolean warp_mode = (tape.playing && tape.warp_forward && !tape.pausing);
@@ -11594,19 +11578,19 @@ void GameActions_SP_Main()
   }
 }
 
-void GameActions_MM_Main()
+void GameActions_MM_Main(void)
 {
   boolean warp_mode = (tape.playing && tape.warp_forward && !tape.pausing);
 
   GameActions_MM(local_player->effective_mouse_action, warp_mode);
 }
 
-void GameActions_RND_Main()
+void GameActions_RND_Main(void)
 {
   GameActions_RND();
 }
 
-void GameActions_RND()
+void GameActions_RND(void)
 {
   int magic_wall_x = 0, magic_wall_y = 0;
   int i, x, y, element, graphic, last_gfx_frame;
@@ -11722,6 +11706,8 @@ void GameActions_RND()
 
   SCAN_PLAYFIELD(x, y)
   {
+    Last[x][y] = Feld[x][y];
+
     ChangeCount[x][y] = 0;
     ChangeEvent[x][y] = -1;
 
@@ -12149,7 +12135,7 @@ static boolean AllPlayersInSight(struct PlayerInfo *player, int x, int y)
   return (max_x - min_x < SCR_FIELDX && max_y - min_y < SCR_FIELDY);
 }
 
-static boolean AllPlayersInVisibleScreen()
+static boolean AllPlayersInVisibleScreen(void)
 {
   int i;
 
@@ -13421,7 +13407,12 @@ void ExitPlayer(struct PlayerInfo *player)
   DrawPlayer(player);	/* needed here only to cleanup last field */
   RemovePlayer(player);
 
-  local_player->players_still_needed--;
+  if (local_player->players_still_needed > 0)
+    local_player->players_still_needed--;
+
+  /* also set if some players not yet gone, but not needed to solve level */
+  if (local_player->players_still_needed == 0)
+    AllPlayersGone = TRUE;
 }
 
 static void setFieldForSnapping(int x, int y, int element, int direction)
@@ -14453,7 +14444,7 @@ static boolean DropElement(struct PlayerInfo *player)
 static int *loop_sound_frame = NULL;
 static int *loop_sound_volume = NULL;
 
-void InitPlayLevelSound()
+void InitPlayLevelSound(void)
 {
   int num_sounds = getSoundListSize();
 
@@ -14556,7 +14547,7 @@ static void StopLevelSoundActionIfLoop(int x, int y, int action)
     StopSound(sound_effect);
 }
 
-static int getLevelMusicNr()
+static int getLevelMusicNr(void)
 {
   if (levelset.music[level_nr] != MUS_UNDEFINED)
     return levelset.music[level_nr];		/* from config file */
@@ -14564,12 +14555,12 @@ static int getLevelMusicNr()
     return MAP_NOCONF_MUSIC(level_nr);		/* from music dir */
 }
 
-static void FadeLevelSounds()
+static void FadeLevelSounds(void)
 {
   FadeSounds();
 }
 
-static void FadeLevelMusic()
+static void FadeLevelMusic(void)
 {
   int music_nr = getLevelMusicNr();
   char *curr_music = getCurrentlyPlayingMusicFilename();
@@ -14579,20 +14570,20 @@ static void FadeLevelMusic()
     FadeMusic();
 }
 
-void FadeLevelSoundsAndMusic()
+void FadeLevelSoundsAndMusic(void)
 {
   FadeLevelSounds();
   FadeLevelMusic();
 }
 
-static void PlayLevelMusic()
+static void PlayLevelMusic(void)
 {
   int music_nr = getLevelMusicNr();
   char *curr_music = getCurrentlyPlayingMusicFilename();
   char *next_music = getMusicInfoEntryFilename(music_nr);
 
   if (!strEqual(curr_music, next_music))
-    PlayMusic(music_nr);
+    PlayMusicLoop(music_nr);
 }
 
 void PlayLevelSound_EM(int xx, int yy, int element_em, int sample)
@@ -15002,7 +14993,7 @@ static struct EngineSnapshotInfo engine_snapshot_rnd;
 static char *snapshot_level_identifier = NULL;
 static int snapshot_level_nr = -1;
 
-static void SaveEngineSnapshotValues_RND()
+static void SaveEngineSnapshotValues_RND(void)
 {
   static int belt_base_active_element[4] =
   {
@@ -15041,7 +15032,7 @@ static void SaveEngineSnapshotValues_RND()
   }
 }
 
-static void LoadEngineSnapshotValues_RND()
+static void LoadEngineSnapshotValues_RND(void)
 {
   unsigned int num_random_calls = game.num_random_calls;
   int i, j;
@@ -15087,7 +15078,7 @@ static void LoadEngineSnapshotValues_RND()
   }
 }
 
-void FreeEngineSnapshotSingle()
+void FreeEngineSnapshotSingle(void)
 {
   FreeSnapshotSingle();
 
@@ -15095,12 +15086,12 @@ void FreeEngineSnapshotSingle()
   snapshot_level_nr = -1;
 }
 
-void FreeEngineSnapshotList()
+void FreeEngineSnapshotList(void)
 {
   FreeSnapshotList();
 }
 
-ListNode *SaveEngineSnapshotBuffers()
+static ListNode *SaveEngineSnapshotBuffers(void)
 {
   ListNode *buffers = NULL;
 
@@ -15209,7 +15200,7 @@ ListNode *SaveEngineSnapshotBuffers()
   return buffers;
 }
 
-void SaveEngineSnapshotSingle()
+void SaveEngineSnapshotSingle(void)
 {
   ListNode *buffers = SaveEngineSnapshotBuffers();
 
@@ -15221,7 +15212,7 @@ void SaveEngineSnapshotSingle()
   snapshot_level_nr = level_nr;
 }
 
-boolean CheckSaveEngineSnapshotToList()
+boolean CheckSaveEngineSnapshotToList(void)
 {
   boolean save_snapshot =
     ((game.snapshot.mode == SNAPSHOT_MODE_EVERY_STEP) ||
@@ -15237,7 +15228,7 @@ boolean CheckSaveEngineSnapshotToList()
   return save_snapshot;
 }
 
-void SaveEngineSnapshotToList()
+void SaveEngineSnapshotToList(void)
 {
   if (game.snapshot.mode == SNAPSHOT_MODE_OFF ||
       tape.quick_resume)
@@ -15249,14 +15240,14 @@ void SaveEngineSnapshotToList()
   SaveSnapshotToList(buffers);
 }
 
-void SaveEngineSnapshotToListInitial()
+void SaveEngineSnapshotToListInitial(void)
 {
   FreeEngineSnapshotList();
 
   SaveEngineSnapshotToList();
 }
 
-void LoadEngineSnapshotValues()
+static void LoadEngineSnapshotValues(void)
 {
   /* restore special values from snapshot structure */
 
@@ -15270,34 +15261,34 @@ void LoadEngineSnapshotValues()
     LoadEngineSnapshotValues_MM();
 }
 
-void LoadEngineSnapshotSingle()
+void LoadEngineSnapshotSingle(void)
 {
   LoadSnapshotSingle();
 
   LoadEngineSnapshotValues();
 }
 
-void LoadEngineSnapshot_Undo(int steps)
+static void LoadEngineSnapshot_Undo(int steps)
 {
   LoadSnapshotFromList_Older(steps);
 
   LoadEngineSnapshotValues();
 }
 
-void LoadEngineSnapshot_Redo(int steps)
+static void LoadEngineSnapshot_Redo(int steps)
 {
   LoadSnapshotFromList_Newer(steps);
 
   LoadEngineSnapshotValues();
 }
 
-boolean CheckEngineSnapshotSingle()
+boolean CheckEngineSnapshotSingle(void)
 {
   return (strEqual(snapshot_level_identifier, leveldir_current->identifier) &&
 	  snapshot_level_nr == level_nr);
 }
 
-boolean CheckEngineSnapshotList()
+boolean CheckEngineSnapshotList(void)
 {
   return CheckSnapshotList();
 }
@@ -15402,7 +15393,7 @@ static struct
   }
 };
 
-void CreateGameButtons()
+void CreateGameButtons(void)
 {
   int i;
 
@@ -15488,7 +15479,7 @@ void CreateGameButtons()
   }
 }
 
-void FreeGameButtons()
+void FreeGameButtons(void)
 {
   int i;
 
@@ -15507,7 +15498,7 @@ static void UnmapGameButtonsAtSamePosition(int id)
       UnmapGadget(game_gadget[i]);
 }
 
-static void UnmapGameButtonsAtSamePosition_All()
+static void UnmapGameButtonsAtSamePosition_All(void)
 {
   if (setup.show_snapshot_buttons)
   {
@@ -15540,7 +15531,7 @@ static void MapGameButtonsAtSamePosition(int id)
   UnmapGameButtonsAtSamePosition_All();
 }
 
-void MapUndoRedoButtons()
+void MapUndoRedoButtons(void)
 {
   UnmapGameButtonsAtSamePosition(GAME_CTRL_ID_UNDO);
   UnmapGameButtonsAtSamePosition(GAME_CTRL_ID_REDO);
@@ -15551,7 +15542,7 @@ void MapUndoRedoButtons()
   ModifyGadget(game_gadget[GAME_CTRL_ID_PAUSE2], GDI_CHECKED, TRUE, GDI_END);
 }
 
-void UnmapUndoRedoButtons()
+void UnmapUndoRedoButtons(void)
 {
   UnmapGadget(game_gadget[GAME_CTRL_ID_UNDO]);
   UnmapGadget(game_gadget[GAME_CTRL_ID_REDO]);
@@ -15562,7 +15553,7 @@ void UnmapUndoRedoButtons()
   ModifyGadget(game_gadget[GAME_CTRL_ID_PAUSE2], GDI_CHECKED, FALSE, GDI_END);
 }
 
-void MapGameButtonsExt(boolean on_tape)
+static void MapGameButtonsExt(boolean on_tape)
 {
   int i;
 
@@ -15577,7 +15568,7 @@ void MapGameButtonsExt(boolean on_tape)
   RedrawGameButtons();
 }
 
-void UnmapGameButtonsExt(boolean on_tape)
+static void UnmapGameButtonsExt(boolean on_tape)
 {
   int i;
 
@@ -15586,7 +15577,7 @@ void UnmapGameButtonsExt(boolean on_tape)
       UnmapGadget(game_gadget[i]);
 }
 
-void RedrawGameButtonsExt(boolean on_tape)
+static void RedrawGameButtonsExt(boolean on_tape)
 {
   int i;
 
@@ -15598,7 +15589,7 @@ void RedrawGameButtonsExt(boolean on_tape)
   redraw_mask &= ~REDRAW_ALL;
 }
 
-void SetGadgetState(struct GadgetInfo *gi, boolean state)
+static void SetGadgetState(struct GadgetInfo *gi, boolean state)
 {
   if (gi == NULL)
     return;
@@ -15606,7 +15597,7 @@ void SetGadgetState(struct GadgetInfo *gi, boolean state)
   gi->checked = state;
 }
 
-void RedrawSoundButtonGadget(int id)
+static void RedrawSoundButtonGadget(int id)
 {
   int id2 = (id == SOUND_CTRL_ID_MUSIC        ? SOUND_CTRL_ID_PANEL_MUSIC :
 	     id == SOUND_CTRL_ID_LOOPS        ? SOUND_CTRL_ID_PANEL_LOOPS :
@@ -15620,37 +15611,37 @@ void RedrawSoundButtonGadget(int id)
   RedrawGadget(game_gadget[id2]);
 }
 
-void MapGameButtons()
+void MapGameButtons(void)
 {
   MapGameButtonsExt(FALSE);
 }
 
-void UnmapGameButtons()
+void UnmapGameButtons(void)
 {
   UnmapGameButtonsExt(FALSE);
 }
 
-void RedrawGameButtons()
+void RedrawGameButtons(void)
 {
   RedrawGameButtonsExt(FALSE);
 }
 
-void MapGameButtonsOnTape()
+void MapGameButtonsOnTape(void)
 {
   MapGameButtonsExt(TRUE);
 }
 
-void UnmapGameButtonsOnTape()
+void UnmapGameButtonsOnTape(void)
 {
   UnmapGameButtonsExt(TRUE);
 }
 
-void RedrawGameButtonsOnTape()
+void RedrawGameButtonsOnTape(void)
 {
   RedrawGameButtonsExt(TRUE);
 }
 
-void GameUndoRedoExt()
+static void GameUndoRedoExt(void)
 {
   ClearPlayerAction();
 
@@ -15667,7 +15658,7 @@ void GameUndoRedoExt()
   BackToFront();
 }
 
-void GameUndo(int steps)
+static void GameUndo(int steps)
 {
   if (!CheckEngineSnapshotList())
     return;
@@ -15677,7 +15668,7 @@ void GameUndo(int steps)
   GameUndoRedoExt();
 }
 
-void GameRedo(int steps)
+static void GameRedo(int steps)
 {
   if (!CheckEngineSnapshotList())
     return;