rnd-20060210-1-src
authorHolger Schemel <info@artsoft.org>
Fri, 10 Feb 2006 01:24:07 +0000 (02:24 +0100)
committerHolger Schemel <info@artsoft.org>
Sat, 30 Aug 2014 08:50:43 +0000 (10:50 +0200)
* fixed minor graphical problems with springs smashing and slurping
  (when using R'n'D style graphics instead of EMC style graphics)

ChangeLog
src/conftime.h
src/game.c
src/main.c
src/main.h
src/tools.c

index 7d12a88e4e5f3ca1d2ad025e5d09bc393a9164ca..c8b1327d6aa4bf949ada0933e2ebb1936ae38158 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2006-02-09
+       * fixed minor graphical problems with springs smashing and slurping
+         (when using R'n'D style graphics instead of EMC style graphics)
+
 2006-02-07
        * added scroll delay (as configured in setup) to EMC graphics engine
 
index bfffc2cb0dead87184f9813ea19386339cd33ec3..288e2df1dc5217353b23b0585ad86d317b5b25cb 100644 (file)
@@ -1 +1 @@
-#define COMPILE_DATE_STRING "[2006-02-07 22:09]"
+#define COMPILE_DATE_STRING "[2006-02-10 02:10]"
index a18c80bdd1b8d0793488ec55b1d87aa943cdd52b..fc7a5bfc0a3b51be4f7ae671ea4c8666d6c60ac0 100644 (file)
@@ -11769,7 +11769,7 @@ void PlayLevelSound_EM(int x, int y, int element_em, int sample)
       break;
 
     case SAMPLE_slurp:
-      PlayLevelSoundElementAction(x, y, element, ACTION_SLURPED_BY_SPRING);
+      PlayLevelSoundElementAction(x, y, element, ACTION_SLURPING);
       break;
 
     case SAMPLE_eater:
index bc9a1e8bdace8fae9e8b0084769ca51e4e07d231..afae3f2c2ba4827292d0d50418a860ff3e04d538 100644 (file)
@@ -4423,7 +4423,7 @@ struct ElementActionInfo element_action_info[NUM_ACTIONS + 1 + 1] =
   { ".turning_from_down",      ACTION_TURNING_FROM_DOWN,       FALSE   },
   { ".smashed_by_rock",                ACTION_SMASHED_BY_ROCK,         FALSE   },
   { ".smashed_by_spring",      ACTION_SMASHED_BY_SPRING,       FALSE   },
-  { ".slurped_by_spring",      ACTION_SLURPED_BY_SPRING,       FALSE   },
+  { ".slurping",               ACTION_SLURPING,                FALSE   },
   { ".twinkling",              ACTION_TWINKLING,               FALSE   },
   { ".splashing",              ACTION_SPLASHING,               FALSE   },
   { ".page[1]",                        ACTION_PAGE_1,                  FALSE   },
index 55b70f76d5d5d28604479014b03ea0a10fe0175b..b8941add3846ea550572819576d903c8fc13ddf2 100644 (file)
 #define ACTION_TURNING_FROM_DOWN       46
 #define ACTION_SMASHED_BY_ROCK         47
 #define ACTION_SMASHED_BY_SPRING       48
-#define ACTION_SLURPED_BY_SPRING       49
+#define ACTION_SLURPING                        49
 #define ACTION_TWINKLING               50
 #define ACTION_SPLASHING               51
 #define ACTION_PAGE_1                  52
index dacee51255c34672054481224a97b8db6265a871..3c6d53fe4c936acee54dc2d7d82f1f8560e5733f 100644 (file)
@@ -3440,19 +3440,19 @@ em_object_mapping_list[] =
   },
   {
     Yspring_kill_e,                    FALSE,  FALSE,
-    EL_ROBOT,                          ACTION_SLURPED_BY_SPRING, MV_BIT_RIGHT
+    EL_SPRING,                         ACTION_SLURPING, MV_BIT_RIGHT
   },
   {
     Yspring_kill_eB,                   FALSE,  TRUE,
-    EL_ROBOT,                          ACTION_SLURPED_BY_SPRING, MV_BIT_RIGHT
+    EL_SPRING,                         ACTION_SLURPING, MV_BIT_RIGHT
   },
   {
     Yspring_kill_w,                    FALSE,  FALSE,
-    EL_ROBOT,                          ACTION_SLURPED_BY_SPRING, MV_BIT_LEFT
+    EL_SPRING,                         ACTION_SLURPING, MV_BIT_LEFT
   },
   {
     Yspring_kill_wB,                   FALSE,  TRUE,
-    EL_ROBOT,                          ACTION_SLURPED_BY_SPRING, MV_BIT_LEFT
+    EL_SPRING,                         ACTION_SLURPING, MV_BIT_LEFT
   },
   {
     Xeater_n,                          TRUE,   FALSE,
@@ -4969,640 +4969,6 @@ void map_android_clone_elements_EM_to_RND(struct LevelInfo *level)
   }
 }
 
-#if 0
-
-int map_element_RND_to_EM(int element_rnd)
-{
-  static unsigned short mapping_RND_to_EM[NUM_FILE_ELEMENTS];
-  static boolean mapping_initialized = FALSE;
-
-  struct
-  {
-    int element_em;
-    int element_rnd;
-  }
-  mapping_RND_to_EM_list[] =
-  {
-    { Xblank,                  EL_EMPTY                        },
-    { Xstone,                  EL_ROCK                         },
-    { Xnut,                    EL_NUT                          },
-    { Xbug_n,                  EL_BUG_UP                       },
-    { Xbug_e,                  EL_BUG_RIGHT                    },
-    { Xbug_s,                  EL_BUG_DOWN                     },
-    { Xbug_w,                  EL_BUG_LEFT                     },
-    { Xtank_n,                 EL_SPACESHIP_UP                 },
-    { Xtank_e,                 EL_SPACESHIP_RIGHT              },
-    { Xtank_s,                 EL_SPACESHIP_DOWN               },
-    { Xtank_w,                 EL_SPACESHIP_LEFT               },
-    { Xandroid,                        EL_EMC_ANDROID                  },
-    { Xandroid_1_n,            EL_EMC_ANDROID_UP               },
-    { Xandroid_1_e,            EL_EMC_ANDROID_RIGHT            },
-    { Xandroid_1_w,            EL_EMC_ANDROID_LEFT             },
-    { Xandroid_1_s,            EL_EMC_ANDROID_DOWN             },
-    { Xspring,                 EL_SPRING                       },
-    { Xeater_n,                        EL_YAMYAM                       },
-    { Xalien,                  EL_ROBOT                        },
-    { Xemerald,                        EL_EMERALD                      },
-    { Xdiamond,                        EL_DIAMOND                      },
-    { Xdrip_fall,              EL_AMOEBA_DROP                  },
-    { Xbomb,                   EL_BOMB                         },
-    { Xballoon,                        EL_BALLOON                      },
-    { Xgrass,                  EL_EMC_GRASS                    },
-    { Xdirt,                   EL_SAND                         },
-    { Xacid_ne,                        EL_ACID_POOL_TOPRIGHT           },
-    { Xacid_se,                        EL_ACID_POOL_BOTTOMRIGHT        },
-    { Xacid_s,                 EL_ACID_POOL_BOTTOM             },
-    { Xacid_sw,                        EL_ACID_POOL_BOTTOMLEFT         },
-    { Xacid_nw,                        EL_ACID_POOL_TOPLEFT            },
-    { Xacid_1,                 EL_ACID                         },
-    { Xball_1,                 EL_EMC_MAGIC_BALL               },
-    { Xgrow_ns,                        EL_EMC_GROW                     },
-    { Xwonderwall,             EL_MAGIC_WALL                   },
-    { Xamoeba_1,               EL_AMOEBA_WET                   },
-    { Xdoor_1,                 EL_EM_GATE_1                    },
-    { Xdoor_2,                 EL_EM_GATE_2                    },
-    { Xdoor_3,                 EL_EM_GATE_3                    },
-    { Xdoor_4,                 EL_EM_GATE_4                    },
-    { Xdoor_5,                 EL_EMC_GATE_5                   },
-    { Xdoor_6,                 EL_EMC_GATE_6                   },
-    { Xdoor_7,                 EL_EMC_GATE_7                   },
-    { Xdoor_8,                 EL_EMC_GATE_8                   },
-    { Xkey_1,                  EL_EM_KEY_1                     },
-    { Xkey_2,                  EL_EM_KEY_2                     },
-    { Xkey_3,                  EL_EM_KEY_3                     },
-    { Xkey_4,                  EL_EM_KEY_4                     },
-    { Xkey_5,                  EL_EMC_KEY_5                    },
-    { Xkey_6,                  EL_EMC_KEY_6                    },
-    { Xkey_7,                  EL_EMC_KEY_7                    },
-    { Xkey_8,                  EL_EMC_KEY_8                    },
-    { Xwind_n,                 EL_BALLOON_SWITCH_UP            },
-    { Xwind_e,                 EL_BALLOON_SWITCH_RIGHT         },
-    { Xwind_s,                 EL_BALLOON_SWITCH_DOWN          },
-    { Xwind_w,                 EL_BALLOON_SWITCH_LEFT          },
-    { Xwind_nesw,              EL_BALLOON_SWITCH_ANY           },
-    { Xwind_stop,              EL_BALLOON_SWITCH_NONE          },
-    { Xexit,                   EL_EXIT_CLOSED                  },
-    { Xexit_1,                 EL_EXIT_OPEN                    },
-    { Xdynamite,               EL_DYNAMITE                     },
-    { Xdynamite_1,             EL_DYNAMITE_ACTIVE              },
-    { Xbumper,                 EL_EMC_BUMPER                   },
-    { Xwheel,                  EL_ROBOT_WHEEL                  },
-    { Xswitch,                 EL_UNKNOWN                      },
-    { Xsand,                   EL_QUICKSAND_EMPTY              },
-    { Xsand_stone,             EL_QUICKSAND_FULL               },
-    { Xplant,                  EL_EMC_PLANT                    },
-    { Xlenses,                 EL_EMC_LENSES                   },
-    { Xmagnify,                        EL_EMC_MAGNIFIER                },
-    { Xdripper,                        EL_UNKNOWN                      },
-    { Xfake_blank,             EL_INVISIBLE_WALL               },
-    { Xfake_grass,             EL_INVISIBLE_SAND               },
-    { Xfake_door_1,            EL_EM_GATE_1_GRAY               },
-    { Xfake_door_2,            EL_EM_GATE_2_GRAY               },
-    { Xfake_door_3,            EL_EM_GATE_3_GRAY               },
-    { Xfake_door_4,            EL_EM_GATE_4_GRAY               },
-    { Xfake_door_5,            EL_EMC_GATE_5_GRAY              },
-    { Xfake_door_6,            EL_EMC_GATE_6_GRAY              },
-    { Xfake_door_7,            EL_EMC_GATE_7_GRAY              },
-    { Xfake_door_8,            EL_EMC_GATE_8_GRAY              },
-    { Xsteel_1,                        EL_STEELWALL                    },
-    { Xsteel_2,                        EL_UNKNOWN                      },
-    { Xsteel_3,                        EL_EMC_STEELWALL_1              },
-    { Xsteel_4,                        EL_UNKNOWN                      },
-    { Xwall_1,                 EL_WALL                         },
-    { Xwall_2,                 EL_UNKNOWN                      },
-    { Xwall_3,                 EL_UNKNOWN                      },
-    { Xwall_4,                 EL_UNKNOWN                      },
-    { Xround_wall_1,           EL_WALL_SLIPPERY                },
-    { Xround_wall_2,           EL_UNKNOWN                      },
-    { Xround_wall_3,           EL_UNKNOWN                      },
-    { Xround_wall_4,           EL_UNKNOWN                      },
-    { Xdecor_1,                        EL_UNKNOWN                      },
-    { Xdecor_2,                        EL_EMC_WALL_6                   },
-    { Xdecor_3,                        EL_EMC_WALL_4                   },
-    { Xdecor_4,                        EL_EMC_WALL_5                   },
-    { Xdecor_5,                        EL_EMC_WALL_7                   },
-    { Xdecor_6,                        EL_EMC_WALL_8                   },
-    { Xdecor_7,                        EL_UNKNOWN                      },
-    { Xdecor_8,                        EL_EMC_WALL_1                   },
-    { Xdecor_9,                        EL_EMC_WALL_2                   },
-    { Xdecor_10,               EL_EMC_WALL_3                   },
-    { Xdecor_11,               EL_UNKNOWN                      },
-    { Xdecor_12,               EL_UNKNOWN                      },
-    { Xalpha_0,                        EL_CHAR('0')                    },
-    { Xalpha_1,                        EL_CHAR('1')                    },
-    { Xalpha_2,                        EL_CHAR('2')                    },
-    { Xalpha_3,                        EL_CHAR('3')                    },
-    { Xalpha_4,                        EL_CHAR('4')                    },
-    { Xalpha_5,                        EL_CHAR('5')                    },
-    { Xalpha_6,                        EL_CHAR('6')                    },
-    { Xalpha_7,                        EL_CHAR('7')                    },
-    { Xalpha_8,                        EL_CHAR('8')                    },
-    { Xalpha_9,                        EL_CHAR('9')                    },
-    { Xalpha_excla,            EL_CHAR('!')                    },
-    { Xalpha_quote,            EL_CHAR('"')                    },
-    { Xalpha_comma,            EL_CHAR(',')                    },
-    { Xalpha_minus,            EL_CHAR('-')                    },
-    { Xalpha_perio,            EL_CHAR('.')                    },
-    { Xalpha_colon,            EL_CHAR(':')                    },
-    { Xalpha_quest,            EL_CHAR('?')                    },
-    { Xalpha_a,                        EL_CHAR('A')                    },
-    { Xalpha_b,                        EL_CHAR('B')                    },
-    { Xalpha_c,                        EL_CHAR('C')                    },
-    { Xalpha_d,                        EL_CHAR('D')                    },
-    { Xalpha_e,                        EL_CHAR('E')                    },
-    { Xalpha_f,                        EL_CHAR('F')                    },
-    { Xalpha_g,                        EL_CHAR('G')                    },
-    { Xalpha_h,                        EL_CHAR('H')                    },
-    { Xalpha_i,                        EL_CHAR('I')                    },
-    { Xalpha_j,                        EL_CHAR('J')                    },
-    { Xalpha_k,                        EL_CHAR('K')                    },
-    { Xalpha_l,                        EL_CHAR('L')                    },
-    { Xalpha_m,                        EL_CHAR('M')                    },
-    { Xalpha_n,                        EL_CHAR('N')                    },
-    { Xalpha_o,                        EL_CHAR('O')                    },
-    { Xalpha_p,                        EL_CHAR('P')                    },
-    { Xalpha_q,                        EL_CHAR('Q')                    },
-    { Xalpha_r,                        EL_CHAR('R')                    },
-    { Xalpha_s,                        EL_CHAR('S')                    },
-    { Xalpha_t,                        EL_CHAR('T')                    },
-    { Xalpha_u,                        EL_CHAR('U')                    },
-    { Xalpha_v,                        EL_CHAR('V')                    },
-    { Xalpha_w,                        EL_CHAR('W')                    },
-    { Xalpha_x,                        EL_CHAR('X')                    },
-    { Xalpha_y,                        EL_CHAR('Y')                    },
-    { Xalpha_z,                        EL_CHAR('Z')                    },
-    { Xalpha_arrow_e,          EL_CHAR('>')                    },
-    { Xalpha_arrow_w,          EL_CHAR('<')                    },
-    { Xalpha_copyr,            EL_CHAR('©')                    },
-
-    { Zplayer,                 EL_PLAYER_1                     },
-    { Zplayer,                 EL_PLAYER_2                     },
-    { Zplayer,                 EL_PLAYER_3                     },
-    { Zplayer,                 EL_PLAYER_4                     },
-
-    { ZBORDER,                 EL_EMC_LEVEL_BORDER             },
-
-    { -1,                      -1                              }
-  };
-
-  if (!mapping_initialized)
-  {
-    int i;
-
-    /* return "Xalpha_quest" for all undefined elements in mapping array */
-    for (i = 0; i < NUM_FILE_ELEMENTS; i++)
-      mapping_RND_to_EM[i] = Xalpha_quest;
-
-    for (i = 0; mapping_RND_to_EM_list[i].element_rnd != -1; i++)
-      mapping_RND_to_EM[mapping_RND_to_EM_list[i].element_rnd] =
-       mapping_RND_to_EM_list[i].element_em;
-
-    mapping_initialized = TRUE;
-  }
-
-  if (element_rnd >= 0 && element_rnd < NUM_FILE_ELEMENTS)
-    return mapping_RND_to_EM[element_rnd];
-
-  Error(ERR_WARN, "invalid RND level element %d", element_rnd);
-
-  return EL_UNKNOWN;
-}
-
-int map_element_EM_to_RND(int element_em)
-{
-  static unsigned short mapping_EM_to_RND[TILE_MAX];
-  static boolean mapping_initialized = FALSE;
-
-  struct
-  {
-    int element_em;
-    int element_rnd;
-  }
-  em_object_mapping_list[] =
-  {
-    { Xblank,                  EL_EMPTY                        },
-    { Yacid_splash_eB,         EL_EMPTY                        },
-    { Yacid_splash_wB,         EL_EMPTY                        },
-
-#ifdef EM_ENGINE_BAD_ROLL
-    { Xstone_force_e,          EL_ROCK                         },
-    { Xstone_force_w,          EL_ROCK                         },
-    { Xnut_force_e,            EL_NUT                          },
-    { Xnut_force_w,            EL_NUT                          },
-    { Xspring_force_e,         EL_SPRING                       },
-    { Xspring_force_w,         EL_SPRING                       },
-    { Xemerald_force_e,                EL_EMERALD                      },
-    { Xemerald_force_w,                EL_EMERALD                      },
-    { Xdiamond_force_e,                EL_DIAMOND                      },
-    { Xdiamond_force_w,                EL_DIAMOND                      },
-    { Xbomb_force_e,           EL_BOMB                         },
-    { Xbomb_force_w,           EL_BOMB                         },
-#endif
-
-    { Xstone,                  EL_ROCK                         },
-    { Xstone_pause,            EL_ROCK                         },
-    { Xstone_fall,             EL_ROCK                         },
-    { Ystone_s,                        EL_ROCK                         },
-    { Ystone_sB,               EL_ROCK                         },
-    { Ystone_e,                        EL_ROCK                         },
-    { Ystone_eB,               EL_ROCK                         },
-    { Ystone_w,                        EL_ROCK                         },
-    { Ystone_wB,               EL_ROCK                         },
-    { Xnut,                    EL_NUT                          },
-    { Xnut_pause,              EL_NUT                          },
-    { Xnut_fall,               EL_NUT                          },
-    { Ynut_s,                  EL_NUT                          },
-    { Ynut_sB,                 EL_NUT                          },
-    { Ynut_e,                  EL_NUT                          },
-    { Ynut_eB,                 EL_NUT                          },
-    { Ynut_w,                  EL_NUT                          },
-    { Ynut_wB,                 EL_NUT                          },
-    { Xbug_n,                  EL_BUG_UP                       },
-    { Xbug_e,                  EL_BUG_RIGHT                    },
-    { Xbug_s,                  EL_BUG_DOWN                     },
-    { Xbug_w,                  EL_BUG_LEFT                     },
-    { Xbug_gon,                        EL_BUG_UP                       },
-    { Xbug_goe,                        EL_BUG_RIGHT                    },
-    { Xbug_gos,                        EL_BUG_DOWN                     },
-    { Xbug_gow,                        EL_BUG_LEFT                     },
-    { Ybug_n,                  EL_BUG_UP                       },
-    { Ybug_nB,                 EL_BUG_UP                       },
-    { Ybug_e,                  EL_BUG_RIGHT                    },
-    { Ybug_eB,                 EL_BUG_RIGHT                    },
-    { Ybug_s,                  EL_BUG_DOWN                     },
-    { Ybug_sB,                 EL_BUG_DOWN                     },
-    { Ybug_w,                  EL_BUG_LEFT                     },
-    { Ybug_wB,                 EL_BUG_LEFT                     },
-    { Ybug_w_n,                        EL_BUG_UP                       },
-    { Ybug_n_e,                        EL_BUG_RIGHT                    },
-    { Ybug_e_s,                        EL_BUG_DOWN                     },
-    { Ybug_s_w,                        EL_BUG_LEFT                     },
-    { Ybug_e_n,                        EL_BUG_UP                       },
-    { Ybug_s_e,                        EL_BUG_RIGHT                    },
-    { Ybug_w_s,                        EL_BUG_DOWN                     },
-    { Ybug_n_w,                        EL_BUG_LEFT                     },
-    { Ybug_stone,              EL_ROCK                         },
-    { Ybug_spring,             EL_SPRING                       },
-    { Xtank_n,                 EL_SPACESHIP_UP                 },
-    { Xtank_e,                 EL_SPACESHIP_RIGHT              },
-    { Xtank_s,                 EL_SPACESHIP_DOWN               },
-    { Xtank_w,                 EL_SPACESHIP_LEFT               },
-    { Xtank_gon,               EL_SPACESHIP_UP                 },
-    { Xtank_goe,               EL_SPACESHIP_RIGHT              },
-    { Xtank_gos,               EL_SPACESHIP_DOWN               },
-    { Xtank_gow,               EL_SPACESHIP_LEFT               },
-    { Ytank_n,                 EL_SPACESHIP_UP                 },
-    { Ytank_nB,                        EL_SPACESHIP_UP                 },
-    { Ytank_e,                 EL_SPACESHIP_RIGHT              },
-    { Ytank_eB,                        EL_SPACESHIP_RIGHT              },
-    { Ytank_s,                 EL_SPACESHIP_DOWN               },
-    { Ytank_sB,                        EL_SPACESHIP_DOWN               },
-    { Ytank_w,                 EL_SPACESHIP_LEFT               },
-    { Ytank_wB,                        EL_SPACESHIP_LEFT               },
-    { Ytank_w_n,               EL_SPACESHIP_UP                 },
-    { Ytank_n_e,               EL_SPACESHIP_RIGHT              },
-    { Ytank_e_s,               EL_SPACESHIP_DOWN               },
-    { Ytank_s_w,               EL_SPACESHIP_LEFT               },
-    { Ytank_e_n,               EL_SPACESHIP_UP                 },
-    { Ytank_s_e,               EL_SPACESHIP_RIGHT              },
-    { Ytank_w_s,               EL_SPACESHIP_DOWN               },
-    { Ytank_n_w,               EL_SPACESHIP_LEFT               },
-    { Ytank_stone,             EL_ROCK                         },
-    { Ytank_spring,            EL_SPRING                       },
-    { Xandroid,                        EL_EMC_ANDROID                  },
-    { Xandroid_1_n,            EL_EMC_ANDROID_UP               },
-    { Xandroid_2_n,            EL_EMC_ANDROID_UP               },
-    { Xandroid_1_e,            EL_EMC_ANDROID_RIGHT            },
-    { Xandroid_2_e,            EL_EMC_ANDROID_RIGHT            },
-    { Xandroid_1_w,            EL_EMC_ANDROID_LEFT             },
-    { Xandroid_2_w,            EL_EMC_ANDROID_LEFT             },
-    { Xandroid_1_s,            EL_EMC_ANDROID_DOWN             },
-    { Xandroid_2_s,            EL_EMC_ANDROID_DOWN             },
-    { Yandroid_n,              EL_EMC_ANDROID_UP               },
-    { Yandroid_nB,             EL_EMC_ANDROID_UP               },
-    { Yandroid_ne,             EL_EMC_ANDROID_RIGHT_UP         },
-    { Yandroid_neB,            EL_EMC_ANDROID_RIGHT_UP         },
-    { Yandroid_e,              EL_EMC_ANDROID_RIGHT            },
-    { Yandroid_eB,             EL_EMC_ANDROID_RIGHT            },
-    { Yandroid_se,             EL_EMC_ANDROID_RIGHT_DOWN       },
-    { Yandroid_seB,            EL_EMC_ANDROID_RIGHT_DOWN       },
-    { Yandroid_s,              EL_EMC_ANDROID_DOWN             },
-    { Yandroid_sB,             EL_EMC_ANDROID_DOWN             },
-    { Yandroid_sw,             EL_EMC_ANDROID_LEFT_DOWN        },
-    { Yandroid_swB,            EL_EMC_ANDROID_LEFT_DOWN        },
-    { Yandroid_w,              EL_EMC_ANDROID_LEFT             },
-    { Yandroid_wB,             EL_EMC_ANDROID_LEFT             },
-    { Yandroid_nw,             EL_EMC_ANDROID_LEFT_UP          },
-    { Yandroid_nwB,            EL_EMC_ANDROID_LEFT_UP          },
-    { Xspring,                 EL_SPRING                       },
-    { Xspring_pause,           EL_SPRING                       },
-    { Xspring_e,               EL_SPRING                       },
-    { Xspring_w,               EL_SPRING                       },
-    { Xspring_fall,            EL_SPRING                       },
-    { Yspring_s,               EL_SPRING                       },
-    { Yspring_sB,              EL_SPRING                       },
-    { Yspring_e,               EL_SPRING                       },
-    { Yspring_eB,              EL_SPRING                       },
-    { Yspring_w,               EL_SPRING                       },
-    { Yspring_wB,              EL_SPRING                       },
-    { Yspring_kill_e,          EL_SPRING                       },
-    { Yspring_kill_eB,         EL_SPRING                       },
-    { Yspring_kill_w,          EL_SPRING                       },
-    { Yspring_kill_wB,         EL_SPRING                       },
-    { Xeater_n,                        EL_YAMYAM                       },
-    { Xeater_e,                        EL_YAMYAM                       },
-    { Xeater_w,                        EL_YAMYAM                       },
-    { Xeater_s,                        EL_YAMYAM                       },
-    { Yeater_n,                        EL_YAMYAM                       },
-    { Yeater_nB,               EL_YAMYAM                       },
-    { Yeater_e,                        EL_YAMYAM                       },
-    { Yeater_eB,               EL_YAMYAM                       },
-    { Yeater_s,                        EL_YAMYAM                       },
-    { Yeater_sB,               EL_YAMYAM                       },
-    { Yeater_w,                        EL_YAMYAM                       },
-    { Yeater_wB,               EL_YAMYAM                       },
-    { Yeater_stone,            EL_ROCK                         },
-    { Yeater_spring,           EL_SPRING                       },
-    { Xalien,                  EL_ROBOT                        },
-    { Xalien_pause,            EL_ROBOT                        },
-    { Yalien_n,                        EL_ROBOT                        },
-    { Yalien_nB,               EL_ROBOT                        },
-    { Yalien_e,                        EL_ROBOT                        },
-    { Yalien_eB,               EL_ROBOT                        },
-    { Yalien_s,                        EL_ROBOT                        },
-    { Yalien_sB,               EL_ROBOT                        },
-    { Yalien_w,                        EL_ROBOT                        },
-    { Yalien_wB,               EL_ROBOT                        },
-    { Yalien_stone,            EL_ROCK                         },
-    { Yalien_spring,           EL_SPRING                       },
-    { Xemerald,                        EL_EMERALD                      },
-    { Xemerald_pause,          EL_EMERALD                      },
-    { Xemerald_fall,           EL_EMERALD                      },
-    { Xemerald_shine,          EL_EMERALD                      },
-    { Yemerald_s,              EL_EMERALD                      },
-    { Yemerald_sB,             EL_EMERALD                      },
-    { Yemerald_e,              EL_EMERALD                      },
-    { Yemerald_eB,             EL_EMERALD                      },
-    { Yemerald_w,              EL_EMERALD                      },
-    { Yemerald_wB,             EL_EMERALD                      },
-    { Yemerald_eat,            EL_EMERALD                      },
-    { Yemerald_stone,          EL_ROCK                         },
-    { Xdiamond,                        EL_DIAMOND                      },
-    { Xdiamond_pause,          EL_DIAMOND                      },
-    { Xdiamond_fall,           EL_DIAMOND                      },
-    { Xdiamond_shine,          EL_DIAMOND                      },
-    { Ydiamond_s,              EL_DIAMOND                      },
-    { Ydiamond_sB,             EL_DIAMOND                      },
-    { Ydiamond_e,              EL_DIAMOND                      },
-    { Ydiamond_eB,             EL_DIAMOND                      },
-    { Ydiamond_w,              EL_DIAMOND                      },
-    { Ydiamond_wB,             EL_DIAMOND                      },
-    { Ydiamond_eat,            EL_DIAMOND                      },
-    { Ydiamond_stone,          EL_ROCK                         },
-    { Xdrip_fall,              EL_AMOEBA_DROP                  },
-    { Xdrip_stretch,           EL_AMOEBA_DROP                  },
-    { Xdrip_stretchB,          EL_AMOEBA_DROP                  },
-    { Xdrip_eat,               EL_AMOEBA_DROP                  },
-    { Ydrip_s1,                        EL_AMOEBA_DROP                  },
-    { Ydrip_s1B,               EL_AMOEBA_DROP                  },
-    { Ydrip_s2,                        EL_AMOEBA_DROP                  },
-    { Ydrip_s2B,               EL_AMOEBA_DROP                  },
-    { Xbomb,                   EL_BOMB                         },
-    { Xbomb_pause,             EL_BOMB                         },
-    { Xbomb_fall,              EL_BOMB                         },
-    { Ybomb_s,                 EL_BOMB                         },
-    { Ybomb_sB,                        EL_BOMB                         },
-    { Ybomb_e,                 EL_BOMB                         },
-    { Ybomb_eB,                        EL_BOMB                         },
-    { Ybomb_w,                 EL_BOMB                         },
-    { Ybomb_wB,                        EL_BOMB                         },
-    { Ybomb_eat,               EL_BOMB                         },
-    { Xballoon,                        EL_BALLOON                      },
-    { Yballoon_n,              EL_BALLOON                      },
-    { Yballoon_nB,             EL_BALLOON                      },
-    { Yballoon_e,              EL_BALLOON                      },
-    { Yballoon_eB,             EL_BALLOON                      },
-    { Yballoon_s,              EL_BALLOON                      },
-    { Yballoon_sB,             EL_BALLOON                      },
-    { Yballoon_w,              EL_BALLOON                      },
-    { Yballoon_wB,             EL_BALLOON                      },
-    { Xgrass,                  EL_SAND                         },
-    { Ygrass_nB,               EL_SAND                         },
-    { Ygrass_eB,               EL_SAND                         },
-    { Ygrass_sB,               EL_SAND                         },
-    { Ygrass_wB,               EL_SAND                         },
-    { Xdirt,                   EL_SAND                         },
-    { Ydirt_nB,                        EL_SAND                         },
-    { Ydirt_eB,                        EL_SAND                         },
-    { Ydirt_sB,                        EL_SAND                         },
-    { Ydirt_wB,                        EL_SAND                         },
-    { Xacid_ne,                        EL_ACID_POOL_TOPRIGHT           },
-    { Xacid_se,                        EL_ACID_POOL_BOTTOMRIGHT        },
-    { Xacid_s,                 EL_ACID_POOL_BOTTOM             },
-    { Xacid_sw,                        EL_ACID_POOL_BOTTOMLEFT         },
-    { Xacid_nw,                        EL_ACID_POOL_TOPLEFT            },
-    { Xacid_1,                 EL_ACID                         },
-    { Xacid_2,                 EL_ACID                         },
-    { Xacid_3,                 EL_ACID                         },
-    { Xacid_4,                 EL_ACID                         },
-    { Xacid_5,                 EL_ACID                         },
-    { Xacid_6,                 EL_ACID                         },
-    { Xacid_7,                 EL_ACID                         },
-    { Xacid_8,                 EL_ACID                         },
-    { Xball_1,                 EL_EMC_MAGIC_BALL               },
-    { Xball_1B,                        EL_EMC_MAGIC_BALL               },
-    { Xball_2,                 EL_EMC_MAGIC_BALL               },
-    { Xball_2B,                        EL_EMC_MAGIC_BALL               },
-    { Yball_eat,               EL_EMC_MAGIC_BALL               },
-    { Xgrow_ns,                        EL_EMC_GROW                     },
-    { Ygrow_ns_eat,            EL_EMC_GROW                     },
-    { Xgrow_ew,                        EL_EMC_GROW                     },
-    { Ygrow_ew_eat,            EL_EMC_GROW                     },
-    { Xwonderwall,             EL_MAGIC_WALL                   },
-    { XwonderwallB,            EL_MAGIC_WALL                   },
-    { Xamoeba_1,               EL_AMOEBA_WET                   },
-    { Xamoeba_2,               EL_AMOEBA_WET                   },
-    { Xamoeba_3,               EL_AMOEBA_WET                   },
-    { Xamoeba_4,               EL_AMOEBA_WET                   },
-    { Xamoeba_5,               EL_AMOEBA_WET                   },
-    { Xamoeba_6,               EL_AMOEBA_WET                   },
-    { Xamoeba_7,               EL_AMOEBA_WET                   },
-    { Xamoeba_8,               EL_AMOEBA_WET                   },
-    { Xdoor_1,                 EL_EM_GATE_1                    },
-    { Xdoor_2,                 EL_EM_GATE_2                    },
-    { Xdoor_3,                 EL_EM_GATE_3                    },
-    { Xdoor_4,                 EL_EM_GATE_4                    },
-    { Xdoor_5,                 EL_EMC_GATE_5                   },
-    { Xdoor_6,                 EL_EMC_GATE_6                   },
-    { Xdoor_7,                 EL_EMC_GATE_7                   },
-    { Xdoor_8,                 EL_EMC_GATE_8                   },
-    { Xkey_1,                  EL_EM_KEY_1                     },
-    { Xkey_2,                  EL_EM_KEY_2                     },
-    { Xkey_3,                  EL_EM_KEY_3                     },
-    { Xkey_4,                  EL_EM_KEY_4                     },
-    { Xkey_5,                  EL_EMC_KEY_5                    },
-    { Xkey_6,                  EL_EMC_KEY_6                    },
-    { Xkey_7,                  EL_EMC_KEY_7                    },
-    { Xkey_8,                  EL_EMC_KEY_8                    },
-    { Xwind_n,                 EL_BALLOON_SWITCH_UP            },
-    { Xwind_e,                 EL_BALLOON_SWITCH_RIGHT         },
-    { Xwind_s,                 EL_BALLOON_SWITCH_DOWN          },
-    { Xwind_w,                 EL_BALLOON_SWITCH_LEFT          },
-    { Xwind_nesw,              EL_BALLOON_SWITCH_ANY           },
-    { Xwind_stop,              EL_BALLOON_SWITCH_NONE          },
-    { Xexit,                   EL_EXIT_CLOSED                  },
-    { Xexit_1,                 EL_EXIT_OPEN                    },
-    { Xexit_2,                 EL_EXIT_OPEN                    },
-    { Xexit_3,                 EL_EXIT_OPEN                    },
-    { Xdynamite,               EL_DYNAMITE                     },
-    { Ydynamite_eat,           EL_DYNAMITE                     },
-    { Xdynamite_1,             EL_DYNAMITE_ACTIVE              },
-    { Xdynamite_2,             EL_DYNAMITE_ACTIVE              },
-    { Xdynamite_3,             EL_DYNAMITE_ACTIVE              },
-    { Xdynamite_4,             EL_DYNAMITE_ACTIVE              },
-    { Xbumper,                 EL_EMC_BUMPER                   },
-    { XbumperB,                        EL_EMC_BUMPER                   },
-    { Xwheel,                  EL_ROBOT_WHEEL                  },
-    { XwheelB,                 EL_ROBOT_WHEEL                  },
-    { Xswitch,                 EL_UNKNOWN                      },
-    { XswitchB,                        EL_UNKNOWN                      },
-    { Xsand,                   EL_QUICKSAND_EMPTY              },
-    { Xsand_stone,             EL_QUICKSAND_FULL               },
-    { Xsand_stonein_1,         EL_QUICKSAND_FULL               },
-    { Xsand_stonein_2,         EL_QUICKSAND_FULL               },
-    { Xsand_stonein_3,         EL_QUICKSAND_FULL               },
-    { Xsand_stonein_4,         EL_QUICKSAND_FULL               },
-    { Xsand_stonesand_1,       EL_QUICKSAND_FULL               },
-    { Xsand_stonesand_2,       EL_QUICKSAND_FULL               },
-    { Xsand_stonesand_3,       EL_QUICKSAND_FULL               },
-    { Xsand_stonesand_4,       EL_QUICKSAND_FULL               },
-    { Xsand_stoneout_1,                EL_QUICKSAND_FULL               },
-    { Xsand_stoneout_2,                EL_QUICKSAND_FULL               },
-    { Xsand_sandstone_1,       EL_QUICKSAND_FULL               },
-    { Xsand_sandstone_2,       EL_QUICKSAND_FULL               },
-    { Xsand_sandstone_3,       EL_QUICKSAND_FULL               },
-    { Xsand_sandstone_4,       EL_QUICKSAND_FULL               },
-    { Xplant,                  EL_EMC_PLANT                    },
-    { Yplant,                  EL_EMC_PLANT                    },
-    { Xlenses,                 EL_EMC_LENSES                   },
-    { Xmagnify,                        EL_EMC_MAGNIFIER                },
-    { Xdripper,                        EL_UNKNOWN                      },
-    { XdripperB,               EL_UNKNOWN                      },
-    { Xfake_blank,             EL_INVISIBLE_WALL               },
-    { Xfake_blankB,            EL_INVISIBLE_WALL               },
-    { Xfake_grass,             EL_INVISIBLE_SAND               },
-    { Xfake_grassB,            EL_INVISIBLE_SAND               },
-    { Xfake_door_1,            EL_EM_GATE_1_GRAY               },
-    { Xfake_door_2,            EL_EM_GATE_2_GRAY               },
-    { Xfake_door_3,            EL_EM_GATE_3_GRAY               },
-    { Xfake_door_4,            EL_EM_GATE_4_GRAY               },
-    { Xfake_door_5,            EL_EMC_GATE_5_GRAY              },
-    { Xfake_door_6,            EL_EMC_GATE_6_GRAY              },
-    { Xfake_door_7,            EL_EMC_GATE_7_GRAY              },
-    { Xfake_door_8,            EL_EMC_GATE_8_GRAY              },
-    { Xsteel_1,                        EL_STEELWALL                    },
-    { Xsteel_2,                        EL_UNKNOWN                      },
-    { Xsteel_3,                        EL_EMC_STEELWALL_1              },
-    { Xsteel_4,                        EL_UNKNOWN                      },
-    { Xwall_1,                 EL_WALL                         },
-    { Xwall_2,                 EL_UNKNOWN                      },
-    { Xwall_3,                 EL_UNKNOWN                      },
-    { Xwall_4,                 EL_UNKNOWN                      },
-    { Xround_wall_1,           EL_WALL_SLIPPERY                },
-    { Xround_wall_2,           EL_UNKNOWN                      },
-    { Xround_wall_3,           EL_UNKNOWN                      },
-    { Xround_wall_4,           EL_UNKNOWN                      },
-    { Xdecor_1,                        EL_UNKNOWN                      },
-    { Xdecor_2,                        EL_EMC_WALL_6                   },
-    { Xdecor_3,                        EL_EMC_WALL_4                   },
-    { Xdecor_4,                        EL_EMC_WALL_5                   },
-    { Xdecor_5,                        EL_EMC_WALL_7                   },
-    { Xdecor_6,                        EL_EMC_WALL_8                   },
-    { Xdecor_7,                        EL_UNKNOWN                      },
-    { Xdecor_8,                        EL_EMC_WALL_1                   },
-    { Xdecor_9,                        EL_EMC_WALL_2                   },
-    { Xdecor_10,               EL_EMC_WALL_3                   },
-    { Xdecor_11,               EL_UNKNOWN                      },
-    { Xdecor_12,               EL_UNKNOWN                      },
-    { Xalpha_0,                        EL_CHAR('0')                    },
-    { Xalpha_1,                        EL_CHAR('1')                    },
-    { Xalpha_2,                        EL_CHAR('2')                    },
-    { Xalpha_3,                        EL_CHAR('3')                    },
-    { Xalpha_4,                        EL_CHAR('4')                    },
-    { Xalpha_5,                        EL_CHAR('5')                    },
-    { Xalpha_6,                        EL_CHAR('6')                    },
-    { Xalpha_7,                        EL_CHAR('7')                    },
-    { Xalpha_8,                        EL_CHAR('8')                    },
-    { Xalpha_9,                        EL_CHAR('9')                    },
-    { Xalpha_excla,            EL_CHAR('!')                    },
-    { Xalpha_quote,            EL_CHAR('"')                    },
-    { Xalpha_comma,            EL_CHAR(',')                    },
-    { Xalpha_minus,            EL_CHAR('-')                    },
-    { Xalpha_perio,            EL_CHAR('.')                    },
-    { Xalpha_colon,            EL_CHAR(':')                    },
-    { Xalpha_quest,            EL_CHAR('?')                    },
-    { Xalpha_a,                        EL_CHAR('A')                    },
-    { Xalpha_b,                        EL_CHAR('B')                    },
-    { Xalpha_c,                        EL_CHAR('C')                    },
-    { Xalpha_d,                        EL_CHAR('D')                    },
-    { Xalpha_e,                        EL_CHAR('E')                    },
-    { Xalpha_f,                        EL_CHAR('F')                    },
-    { Xalpha_g,                        EL_CHAR('G')                    },
-    { Xalpha_h,                        EL_CHAR('H')                    },
-    { Xalpha_i,                        EL_CHAR('I')                    },
-    { Xalpha_j,                        EL_CHAR('J')                    },
-    { Xalpha_k,                        EL_CHAR('K')                    },
-    { Xalpha_l,                        EL_CHAR('L')                    },
-    { Xalpha_m,                        EL_CHAR('M')                    },
-    { Xalpha_n,                        EL_CHAR('N')                    },
-    { Xalpha_o,                        EL_CHAR('O')                    },
-    { Xalpha_p,                        EL_CHAR('P')                    },
-    { Xalpha_q,                        EL_CHAR('Q')                    },
-    { Xalpha_r,                        EL_CHAR('R')                    },
-    { Xalpha_s,                        EL_CHAR('S')                    },
-    { Xalpha_t,                        EL_CHAR('T')                    },
-    { Xalpha_u,                        EL_CHAR('U')                    },
-    { Xalpha_v,                        EL_CHAR('V')                    },
-    { Xalpha_w,                        EL_CHAR('W')                    },
-    { Xalpha_x,                        EL_CHAR('X')                    },
-    { Xalpha_y,                        EL_CHAR('Y')                    },
-    { Xalpha_z,                        EL_CHAR('Z')                    },
-    { Xalpha_arrow_e,          EL_CHAR('>')                    },
-    { Xalpha_arrow_w,          EL_CHAR('<')                    },
-    { Xalpha_copyr,            EL_CHAR('©')                    },
-
-    { Zplayer,                 EL_PLAYER_1                     },
-
-    { ZBORDER,                 EL_EMC_LEVEL_BORDER             },
-
-    { -1,                      -1                              }
-  };
-
-  if (!mapping_initialized)
-  {
-    int i;
-
-    /* return "EL_UNKNOWN" for all undefined elements in mapping array */
-    for (i = 0; i < TILE_MAX; i++)
-      mapping_EM_to_RND[i] = EL_UNKNOWN;
-
-    for (i = 0; em_object_mapping_list[i].element_em != -1; i++)
-      mapping_EM_to_RND[em_object_mapping_list[i].element_em] =
-       em_object_mapping_list[i].element_rnd;
-
-    mapping_initialized = TRUE;
-  }
-
-  if (element_em >= 0 && element_em < TILE_MAX)
-    return mapping_EM_to_RND[element_em];
-
-  Error(ERR_WARN, "invalid EM level element %d", element_em);
-
-  return EL_UNKNOWN;
-}
-
-#endif
-
 int map_direction_RND_to_EM(int direction)
 {
   return (direction == MV_UP    ? 0 :
@@ -6081,8 +5447,9 @@ void InitGraphicInfo_EM(void)
       }
 
       if (!g->double_movement && (effective_action == ACTION_FALLING ||
-                                 effective_action == ACTION_MOVING ||
-                                 effective_action == ACTION_PUSHING))
+                                 effective_action == ACTION_MOVING  ||
+                                 effective_action == ACTION_PUSHING ||
+                                 effective_action == ACTION_SLURPING))
       {
        int move_dir =
          (effective_action == ACTION_FALLING ? MV_DOWN : direction);
@@ -6229,14 +5596,30 @@ void InitGraphicInfo_EM(void)
     {
       int element = object_mapping[i].element_rnd;
       int action = object_mapping[i].action;
+      int direction = object_mapping[i].direction;
+      boolean is_backside = object_mapping[i].is_backside;
+#if 1
+      int graphic_action  = el_act_dir2img(element, action, direction);
+      int graphic_default = el_act_dir2img(element, ACTION_DEFAULT, direction);
+#else
+      int graphic_action  = element_info[element].graphic[action];
+      int graphic_default = element_info[element].graphic[ACTION_DEFAULT];
+#endif
 
-      if (action == ACTION_SMASHED_BY_ROCK &&
-         element_info[element].graphic[action] ==
-         element_info[element].graphic[ACTION_DEFAULT])
+      if ((action == ACTION_SMASHED_BY_ROCK ||
+          action == ACTION_SMASHED_BY_SPRING ||
+          action == ACTION_SLURPING) &&
+         graphic_action == graphic_default)
       {
+       int e = (action == ACTION_SMASHED_BY_ROCK   ? Ystone_s  :
+                action == ACTION_SMASHED_BY_SPRING ? Yspring_s :
+                direction == MV_LEFT  ? (is_backside? Yspring_wB: Yspring_w) :
+                direction == MV_RIGHT ? (is_backside? Yspring_eB: Yspring_e) :
+                Xspring);
+
        /* no separate animation for "smashed by rock" -- use rock instead */
        struct GraphicInfo_EM *g_em = &graphic_info_em_object[i][7 - j];
-       struct GraphicInfo_EM *g_xx = &graphic_info_em_object[Ystone_s][7 - j];
+       struct GraphicInfo_EM *g_xx = &graphic_info_em_object[e][7 - j];
 
        g_em->bitmap            = g_xx->bitmap;
        g_em->src_x             = g_xx->src_x;
@@ -6247,8 +5630,12 @@ void InitGraphicInfo_EM(void)
        g_em->dst_offset_y      = g_xx->dst_offset_y;
        g_em->width             = g_xx->width;
        g_em->height            = g_xx->height;
+#if 1
+       g_em->unique_identifier = g_xx->unique_identifier;
+#endif
 
-       g_em->preserve_background = TRUE;
+       if (!is_backside)
+         g_em->preserve_background = TRUE;
       }
     }
   }
@@ -6300,6 +5687,14 @@ void InitGraphicInfo_EM(void)
        g_em->height = TILEY;
 
 #if DEBUG_EM_GFX
+
+#if 1
+       /* skip check for EMC elements not contained in original EMC artwork */
+       if (element == EL_PLAYER_3 ||
+           element == EL_PLAYER_4)
+         continue;
+#endif
+
        if (g_em->bitmap != debug_bitmap ||
            g_em->src_x != debug_src_x ||
            g_em->src_y != debug_src_y)