rnd-20080205-1-src
[rocksndiamonds.git] / src / game.c
index 723143690961eda9c7c08ae37d8264d068b0ee69..4bd9bdc1614747b5e00bfad4a193e007c0358935 100644 (file)
@@ -59,6 +59,9 @@
 #define USE_FIX_KILLED_BY_NON_WALKABLE (USE_NEW_STUFF          * 1)
 #define USE_FIX_IMPACT_COLLISION       (USE_NEW_STUFF          * 1)
 #define USE_FIX_CE_ACTION_WITH_PLAYER  (USE_NEW_STUFF          * 1)
+#define USE_FIX_NO_ACTION_AFTER_CHANGE (USE_NEW_STUFF          * 1)
+
+#define USE_PLAYER_REANIMATION         (USE_NEW_STUFF          * 1)
 
 #define USE_GFX_RESET_WHEN_NOT_MOVING  (USE_NEW_STUFF          * 1)
 
@@ -1781,6 +1784,17 @@ static void InitPlayerField(int x, int y, int element, boolean init_game)
     player->jx = player->last_jx = x;
     player->jy = player->last_jy = y;
   }
+
+#if USE_PLAYER_REANIMATION
+  if (!init_game)
+  {
+    int player_nr = GET_PLAYER_NR(element);
+    struct PlayerInfo *player = &stored_player[player_nr];
+
+    if (player->active)
+      player->killed = FALSE;  /* if player was just killed, reanimate him */
+  }
+#endif
 }
 
 static void InitField(int x, int y, boolean init_game)
@@ -3666,6 +3680,11 @@ void InitGame()
   boolean emulate_sp = TRUE;   /* unless non-SUPAPLEX    elements found */
 #if 0
   boolean do_fading = (game_status == GAME_MODE_MAIN);
+#endif
+#if 1
+  int initial_move_dir = MV_DOWN;
+#else
+  int initial_move_dir = MV_NONE;
 #endif
   int i, j, x, y;
 
@@ -3711,10 +3730,10 @@ void InitGame()
     player->dynabombs_left = 0;
     player->dynabomb_xl = FALSE;
 
-    player->MovDir = MV_NONE;
+    player->MovDir = initial_move_dir;
     player->MovPos = 0;
     player->GfxPos = 0;
-    player->GfxDir = MV_NONE;
+    player->GfxDir = initial_move_dir;
     player->GfxAction = ACTION_DEFAULT;
     player->Frame = 0;
     player->StepFrame = 0;
@@ -3736,7 +3755,7 @@ void InitGame()
 
     player->step_counter = 0;
 
-    player->last_move_dir = MV_NONE;
+    player->last_move_dir = initial_move_dir;
 
     player->is_active = FALSE;
 
@@ -3760,7 +3779,7 @@ void InitGame()
     player->anim_delay_counter = 0;
     player->post_delay_counter = 0;
 
-    player->dir_waiting = MV_NONE;
+    player->dir_waiting = initial_move_dir;
     player->action_waiting = ACTION_DEFAULT;
     player->last_action_waiting = ACTION_DEFAULT;
     player->special_action_bored = ACTION_DEFAULT;
@@ -3793,6 +3812,26 @@ void InitGame()
     player->inventory_infinite_element = EL_UNDEFINED;
     player->inventory_size = 0;
 
+    if (level.use_initial_inventory[i])
+    {
+      for (j = 0; j < level.initial_inventory_size[i]; j++)
+      {
+       int element = level.initial_inventory_content[i][j];
+       int collect_count = element_info[element].collect_count_initial;
+       int k;
+
+       if (!IS_CUSTOM_ELEMENT(element))
+         collect_count = 1;
+
+       if (collect_count == 0)
+         player->inventory_infinite_element = element;
+       else
+         for (k = 0; k < collect_count; k++)
+           if (player->inventory_size < MAX_INVENTORY_SIZE)
+             player->inventory_element[player->inventory_size++] = element;
+      }
+    }
+
     DigField(player, 0, 0, 0, 0, 0, 0, DF_NO_PUSH);
     SnapField(player, 0, 0);
 
@@ -6436,6 +6475,8 @@ static void RedrawAllInvisibleElementsForMagnifier()
                    element - EL_EM_GATE_1_GRAY + EL_EM_GATE_1_GRAY_ACTIVE :
                    IS_EMC_GATE_GRAY(element) ?
                    element - EL_EMC_GATE_5_GRAY + EL_EMC_GATE_5_GRAY_ACTIVE :
+                   IS_DC_GATE_GRAY(element) ?
+                   EL_DC_GATE_WHITE_GRAY_ACTIVE :
                    element);
       TEST_DrawLevelField(x, y);
     }
@@ -6448,6 +6489,8 @@ static void RedrawAllInvisibleElementsForMagnifier()
                    element - EL_EM_GATE_1_GRAY_ACTIVE + EL_EM_GATE_1_GRAY :
                    IS_EMC_GATE_GRAY_ACTIVE(element) ?
                    element - EL_EMC_GATE_5_GRAY_ACTIVE + EL_EMC_GATE_5_GRAY :
+                   IS_DC_GATE_GRAY_ACTIVE(element) ?
+                   EL_DC_GATE_WHITE_GRAY :
                    element);
       TEST_DrawLevelField(x, y);
     }
@@ -10113,6 +10156,7 @@ static void ExecuteCustomElementAction(int x, int y, int element, int page)
   int action_type = change->action_type;
   int action_mode = change->action_mode;
   int action_arg = change->action_arg;
+  int action_element = change->action_element;
   int i;
 
   if (!change->has_action)
@@ -10124,11 +10168,18 @@ static void ExecuteCustomElementAction(int x, int y, int element, int page)
     (level.time > 0 ? TimeLeft :
      TimePlayed);
 
-  int action_arg_element =
+  int action_arg_element_raw =
     (action_arg == CA_ARG_PLAYER_TRIGGER  ? change->actual_trigger_player :
      action_arg == CA_ARG_ELEMENT_TRIGGER ? change->actual_trigger_element :
      action_arg == CA_ARG_ELEMENT_TARGET  ? change->target_element :
+     action_arg == CA_ARG_ELEMENT_ACTION  ? change->action_element :
      EL_EMPTY);
+  int action_arg_element = GetElementFromGroupElement(action_arg_element_raw);
+
+#if 0
+  if (action_arg_element_raw == EL_GROUP_START)
+    printf("::: %d,%d: %d ('%s')\n", x, y, element, EL_NAME(element));
+#endif
 
   int action_arg_direction =
     (action_arg >= CA_ARG_DIRECTION_LEFT &&
@@ -10185,10 +10236,13 @@ static void ExecuteCustomElementAction(int x, int y, int element, int page)
      action_arg == CA_ARG_NUMBER_LEVEL_SCORE ? local_player->score :
      action_arg == CA_ARG_ELEMENT_CV_TARGET ? GET_NEW_CE_VALUE(target_element):
      action_arg == CA_ARG_ELEMENT_CV_TRIGGER ? change->actual_trigger_ce_value:
+     action_arg == CA_ARG_ELEMENT_CV_ACTION ? GET_NEW_CE_VALUE(action_element):
      action_arg == CA_ARG_ELEMENT_CS_TARGET ? GET_CE_SCORE(target_element) :
      action_arg == CA_ARG_ELEMENT_CS_TRIGGER ? change->actual_trigger_ce_score:
+     action_arg == CA_ARG_ELEMENT_CS_ACTION ? GET_CE_SCORE(action_element) :
      action_arg == CA_ARG_ELEMENT_NR_TARGET  ? change->target_element :
      action_arg == CA_ARG_ELEMENT_NR_TRIGGER ? change->actual_trigger_element :
+     action_arg == CA_ARG_ELEMENT_NR_ACTION  ? change->action_element :
      -1);
 
   int action_arg_number_old =
@@ -10218,6 +10272,7 @@ static void ExecuteCustomElementAction(int x, int y, int element, int page)
     (action_arg >= CA_ARG_PLAYER_1 &&
      action_arg <= CA_ARG_PLAYER_4 ? action_arg - CA_ARG_PLAYER :
      action_arg == CA_ARG_PLAYER_TRIGGER ? trigger_player_bits :
+     action_arg == CA_ARG_PLAYER_ACTION ? 1 << GET_PLAYER_NR(action_element) :
      PLAYER_BITS_ANY);
 
   /* ---------- execute action  -------------------------------------------- */
@@ -10558,6 +10613,38 @@ static void ExecuteCustomElementAction(int x, int y, int element, int page)
       break;
     }
 
+    case CA_SET_CE_ARTWORK:
+    {
+      int artwork_element = action_arg_element;
+      boolean reset_frame = FALSE;
+      int xx, yy;
+
+      if (action_arg == CA_ARG_ELEMENT_RESET)
+       artwork_element = (ei->use_gfx_element ? ei->gfx_element_initial :
+                          element);
+
+      if (ei->gfx_element != artwork_element)
+       reset_frame = TRUE;
+
+      ei->gfx_element = artwork_element;
+
+      SCAN_PLAYFIELD(xx, yy)
+      {
+       if (Feld[xx][yy] == element)
+       {
+         if (reset_frame)
+         {
+           ResetGfxAnimation(xx, yy);
+           ResetRandomAnimationValue(xx, yy);
+         }
+
+         TEST_DrawLevelField(xx, yy);
+       }
+      }
+
+      break;
+    }
+
     /* ---------- engine actions  ------------------------------------------ */
 
     case CA_SET_ENGINE_SCAN_MODE:
@@ -11105,6 +11192,11 @@ static boolean CheckTriggeredElementChangeExt(int trigger_x, int trigger_y,
        change->actual_trigger_ce_value = CustomValue[trigger_x][trigger_y];
        change->actual_trigger_ce_score = GET_CE_SCORE(trigger_element);
 
+#if 0
+       printf("::: TRIGGERED CHANGE FOUND: %d ['%s'], %d\n",
+              element, EL_NAME(element), p);
+#endif
+
        if ((change->can_change && !change_done) || change->has_action)
        {
          int x, y;
@@ -11115,6 +11207,21 @@ static boolean CheckTriggeredElementChangeExt(int trigger_x, int trigger_y,
            {
              if (change->can_change && !change_done)
              {
+#if USE_FIX_NO_ACTION_AFTER_CHANGE
+               /* if element already changed in this frame, not only prevent
+                  another element change (checked in ChangeElement()), but
+                  also prevent additional element actions for this element */
+
+               if (ChangeCount[x][y] >= game.max_num_changes_per_frame &&
+                   !level.use_action_after_change_bug)
+                 continue;
+#endif
+
+#if 0
+               printf("::: TRIGGERED CHANGE FOUND: %d ['%s'], %d -- CHANGE\n",
+                      element, EL_NAME(element), p);
+#endif
+
                ChangeDelay[x][y] = 1;
                ChangeEvent[x][y] = trigger_event;
 
@@ -11123,6 +11230,22 @@ static boolean CheckTriggeredElementChangeExt(int trigger_x, int trigger_y,
 #if USE_NEW_DELAYED_ACTION
              else if (change->has_action)
              {
+#if USE_FIX_NO_ACTION_AFTER_CHANGE
+               /* if element already changed in this frame, not only prevent
+                  another element change (checked in ChangeElement()), but
+                  also prevent additional element actions for this element */
+
+               if (ChangeCount[x][y] >= game.max_num_changes_per_frame &&
+                   !level.use_action_after_change_bug)
+                 continue;
+#endif
+
+
+#if 0
+               printf("::: TRIGGERED CHANGE FOUND: %d ['%s'], %d -- ACTION\n",
+                      element, EL_NAME(element), p);
+#endif
+
                ExecuteCustomElementAction(x, y, element, p);
                PlayLevelSoundElementAction(x, y, element, ACTION_PAGE_1 + p);
              }
@@ -11140,6 +11263,12 @@ static boolean CheckTriggeredElementChangeExt(int trigger_x, int trigger_y,
          {
            change_done = TRUE;
            change_done_any = TRUE;
+
+#if 0
+           printf("::: TRIGGERED CHANGE FOUND: %d ['%s'], %d -- DONE\n",
+                  element, EL_NAME(element), p);
+#endif
+
          }
        }
       }
@@ -12680,7 +12809,7 @@ void ScrollLevel(int dx, int dy)
   int softscroll_offset = (setup.soft_scrolling ? TILEX : 0);
   int x, y;
 #else
-  int i, x, y;
+  int x, y;
 #endif
 
 #if 0
@@ -13600,6 +13729,8 @@ void TestIfElementTouchesCustomElement(int x, int y)
     /* check for change of border element */
     CheckElementChangeBySide(xx, yy, border_element, center_element,
                             CE_TOUCHING_X, center_side);
+
+    /* (center element cannot be player, so we dont have to check this here) */
   }
 
   for (i = 0; i < NUM_DIRECTIONS; i++)
@@ -14133,7 +14264,13 @@ void KillPlayer(struct PlayerInfo *player)
   player->shield_deadly_time_left = 0;
 
   Bang(jx, jy);
+
+#if USE_PLAYER_REANIMATION
+  if (player->killed)          /* player may have been reanimated */
+    BuryPlayer(player);
+#else
   BuryPlayer(player);
+#endif
 }
 
 static void KillPlayerUnlessEnemyProtected(int x, int y)