src/main.h

   1 /***********************************************************
   2 * Rocks'n'Diamonds -- McDuffin Strikes Back!               *
   3 *----------------------------------------------------------*
   4 * (c) 1995-2002 Artsoft Entertainment                      *
   5 *               Holger Schemel                             *
   6 *               Detmolder Strasse 189                      *
   7 *               33604 Bielefeld                            *
   8 *               Germany                                    *
   9 *               e-mail: info@artsoft.org                   *
  10 *----------------------------------------------------------*
  11 * main.h                                                   *
  12 ***********************************************************/
  13
  14 #ifndef MAIN_H
  15 #define MAIN_H
  16
  17 #include <stdio.h>
  18 #include <stdlib.h>
  19 #include <string.h>
  20 #include <time.h>
  21 #include <sys/time.h>
  22 #include <sys/types.h>
  23 #include <sys/stat.h>
  24 #include <errno.h>
  25 #include <unistd.h>
  26 #include <fcntl.h>
  27
  28 #include "libgame/libgame.h"
  29
  30 #include "conf_gfx.h"   /* include auto-generated data structure definitions */
  31 #include "conf_snd.h"   /* include auto-generated data structure definitions */
  32
  33 #define IMG_UNDEFINED           (-1)
  34 #define IMG_EMPTY               IMG_EMPTY_SPACE
  35 #define IMG_SP_EMPTY            IMG_SP_EMPTY_SPACE
  36 #define IMG_CHAR_START          IMG_CHAR_SPACE
  37 #define IMG_CUSTOM_START        IMG_CUSTOM_1
  38
  39 #define SND_UNDEFINED           (-1)
  40
  41 #define WIN_XSIZE               672
  42 #define WIN_YSIZE               560
  43
  44 #define SCR_FIELDX              17
  45 #define SCR_FIELDY              17
  46 #define MAX_BUF_XSIZE           (SCR_FIELDX + 2)
  47 #define MAX_BUF_YSIZE           (SCR_FIELDY + 2)
  48 #define MIN_LEV_FIELDX          3
  49 #define MIN_LEV_FIELDY          3
  50 #define STD_LEV_FIELDX          64
  51 #define STD_LEV_FIELDY          32
  52 #define MAX_LEV_FIELDX          128
  53 #define MAX_LEV_FIELDY          128
  54
  55 #define SCREENX(a)              ((a) - scroll_x)
  56 #define SCREENY(a)              ((a) - scroll_y)
  57 #define LEVELX(a)               ((a) + scroll_x)
  58 #define LEVELY(a)               ((a) + scroll_y)
  59 #define IN_VIS_FIELD(x,y) ((x)>=0 && (x)<SCR_FIELDX && (y)>=0 &&(y)<SCR_FIELDY)
  60 #define IN_SCR_FIELD(x,y) ((x)>=BX1 && (x)<=BX2 && (y)>=BY1 &&(y)<=BY2)
  61 #define IN_LEV_FIELD(x,y) ((x)>=0 && (x)<lev_fieldx && (y)>=0 &&(y)<lev_fieldy)
  62
  63 /* values for configurable properties (custom elem's only, else pre-defined) */
  64 #define EP_DIGGABLE             0
  65 #define EP_COLLECTIBLE          1
  66 #define EP_UNUSED_2             2
  67 #define EP_UNUSED_3             3
  68 #define EP_UNUSED_4             4
  69 #define EP_INDESTRUCTIBLE       5
  70 #define EP_SLIPPERY             6
  71 #define EP_UNUSED_7             7
  72 #define EP_UNUSED_8             8
  73 #define EP_CAN_FALL             9
  74 #define EP_CAN_SMASH            10
  75 #define EP_WALKABLE_OVER        11
  76 #define EP_WALKABLE_INSIDE      12
  77 #define EP_WALKABLE_UNDER       13
  78 #define EP_PASSABLE_OVER        14
  79 #define EP_PASSABLE_INSIDE      15
  80 #define EP_PASSABLE_UNDER       16
  81 #define EP_UNUSED_17            17
  82 #define EP_UNUSED_18            18
  83 #define EP_UNUSED_19            19
  84 #define EP_UNUSED_20            20
  85 #define EP_UNUSED_21            21
  86 #define EP_UNUSED_22            22
  87 #define EP_UNUSED_23            23
  88 #define EP_PUSHABLE             24
  89
  90 /* values for special configurable properties (depending on level settings) */
  91 #define EP_EM_SLIPPERY_WALL     25
  92
  93 /* values for pre-defined properties */
  94 #define EP_PLAYER               26
  95 #define EP_CAN_BE_CRUMBLED      27
  96 #define EP_CAN_MOVE             28
  97 #define EP_CAN_PASS_MAGIC_WALL  29
  98 #define EP_SWITCHABLE           30
  99 #define EP_DONT_TOUCH           31
 100 #define EP_ENEMY                32
 101 #define EP_DONT_GO_TO           33
 102 #define EP_CAN_EXPLODE          34
 103 #define EP_BD_ELEMENT           35
 104 #define EP_SP_ELEMENT           36
 105 #define EP_SB_ELEMENT           37
 106 #define EP_GEM                  38
 107 #define EP_FOOD_DARK_YAMYAM     39
 108 #define EP_FOOD_PENGUIN         40
 109 #define EP_FOOD_PIG             41
 110 #define EP_HISTORIC_WALL        42
 111 #define EP_HISTORIC_SOLID       43
 112 #define EP_BELT                 44
 113 #define EP_BELT_ACTIVE          45
 114 #define EP_BELT_SWITCH          46
 115 #define EP_TUBE                 47
 116 #define EP_KEYGATE              48
 117 #define EP_AMOEBOID             49
 118 #define EP_AMOEBALIVE           50
 119 #define EP_HAS_CONTENT          51
 120 #define EP_ACTIVE_BOMB          52
 121 #define EP_INACTIVE             53
 122
 123 /* values for derived properties (determined from properties above) */
 124 #define EP_ACCESSIBLE_OVER      54
 125 #define EP_ACCESSIBLE_INSIDE    55
 126 #define EP_ACCESSIBLE_UNDER     56
 127 #define EP_WALKABLE             57
 128 #define EP_PASSABLE             58
 129 #define EP_ACCESSIBLE           59
 130 #define EP_SNAPPABLE            60
 131 #define EP_WALL                 61
 132 #define EP_SOLID_FOR_PUSHING    62
 133 #define EP_DRAGONFIRE_PROOF     63
 134 #define EP_EXPLOSION_PROOF      64
 135
 136 #define NUM_ELEMENT_PROPERTIES  65
 137
 138 #define NUM_EP_BITFIELDS        ((NUM_ELEMENT_PROPERTIES + 31) / 32)
 139 #define EP_BITFIELD_BASE        0
 140
 141 #define EP_BITMASK_DEFAULT      0
 142
 143 #define PROPERTY_BIT(p)         (1 << ((p) % 32))
 144 #define PROPERTY_VAR(e, p)      (Properties[e][(p) / 32])
 145 #define HAS_PROPERTY(e, p)      ((PROPERTY_VAR(e, p) & PROPERTY_BIT(p)) != 0)
 146 #define SET_PROPERTY(e, p, v)   ((v) ?                                     \
 147                                  (PROPERTY_VAR(e,p) |=  PROPERTY_BIT(p)) : \
 148                                  (PROPERTY_VAR(e,p) &= ~PROPERTY_BIT(p)))
 149
 150 /* macros for configurable properties */
 151 #define IS_DIGGABLE(e)          HAS_PROPERTY(e, EP_DIGGABLE)
 152 #define IS_COLLECTIBLE(e)       HAS_PROPERTY(e, EP_COLLECTIBLE)
 153 #define IS_INDESTRUCTIBLE(e)    HAS_PROPERTY(e, EP_INDESTRUCTIBLE)
 154 #define IS_SLIPPERY(e)          HAS_PROPERTY(e, EP_SLIPPERY)
 155 #define CAN_FALL(e)             HAS_PROPERTY(e, EP_CAN_FALL)
 156 #define CAN_SMASH(e)            HAS_PROPERTY(e, EP_CAN_SMASH)
 157 #define IS_WALKABLE_OVER(e)     HAS_PROPERTY(e, EP_WALKABLE_OVER)
 158 #define IS_WALKABLE_INSIDE(e)   HAS_PROPERTY(e, EP_WALKABLE_INSIDE)
 159 #define IS_WALKABLE_UNDER(e)    HAS_PROPERTY(e, EP_WALKABLE_UNDER)
 160 #define IS_PASSABLE_OVER(e)     HAS_PROPERTY(e, EP_PASSABLE_OVER)
 161 #define IS_PASSABLE_INSIDE(e)   HAS_PROPERTY(e, EP_PASSABLE_INSIDE)
 162 #define IS_PASSABLE_UNDER(e)    HAS_PROPERTY(e, EP_PASSABLE_UNDER)
 163 #define IS_PUSHABLE(e)          HAS_PROPERTY(e, EP_PUSHABLE)
 164
 165 /* macros for special configurable properties */
 166 #define IS_EM_SLIPPERY_WALL(e)  HAS_PROPERTY(e, EP_EM_SLIPPERY_WALL)
 167
 168 /* macros for pre-defined properties */
 169 #define ELEM_IS_PLAYER(e)       HAS_PROPERTY(e, EP_PLAYER)
 170 #define CAN_BE_CRUMBLED(e)      HAS_PROPERTY(e, EP_CAN_BE_CRUMBLED)
 171 #define CAN_MOVE(e)             HAS_PROPERTY(e, EP_CAN_MOVE)
 172 #define CAN_PASS_MAGIC_WALL(e)  HAS_PROPERTY(e, EP_CAN_PASS_MAGIC_WALL)
 173 #define IS_SWITCHABLE(e)        HAS_PROPERTY(e, EP_SWITCHABLE)
 174 #define DONT_TOUCH(e)           HAS_PROPERTY(e, EP_DONT_TOUCH)
 175 #define IS_ENEMY(e)             HAS_PROPERTY(e, EP_ENEMY)
 176 #define DONT_GO_TO(e)           HAS_PROPERTY(e, EP_DONT_GO_TO)
 177 #define IS_CAN_EXPLODE(e)       HAS_PROPERTY(e, EP_CAN_EXPLODE)
 178 #define IS_BD_ELEMENT(e)        HAS_PROPERTY(e, EP_BD_ELEMENT)
 179 #define IS_SP_ELEMENT(e)        HAS_PROPERTY(e, EP_SP_ELEMENT)
 180 #define IS_SB_ELEMENT(e)        HAS_PROPERTY(e, EP_SB_ELEMENT)
 181 #define IS_GEM(e)               HAS_PROPERTY(e, EP_GEM)
 182 #define IS_FOOD_DARK_YAMYAM(e)  HAS_PROPERTY(e, EP_FOOD_DARK_YAMYAM)
 183 #define IS_FOOD_PENGUIN(e)      HAS_PROPERTY(e, EP_FOOD_PENGUIN)
 184 #define IS_FOOD_PIG(e)          HAS_PROPERTY(e, EP_FOOD_PIG)
 185 #define IS_HISTORIC_WALL(e)     HAS_PROPERTY(e, EP_HISTORIC_WALL)
 186 #define IS_HISTORIC_SOLID(e)    HAS_PROPERTY(e, EP_HISTORIC_SOLID)
 187 #define IS_BELT(e)              HAS_PROPERTY(e, EP_BELT)
 188 #define IS_BELT_ACTIVE(e)       HAS_PROPERTY(e, EP_BELT_ACTIVE)
 189 #define IS_BELT_SWITCH(e)       HAS_PROPERTY(e, EP_BELT_SWITCH)
 190 #define IS_TUBE(e)              HAS_PROPERTY(e, EP_TUBE)
 191 #define IS_KEYGATE(e)           HAS_PROPERTY(e, EP_KEYGATE)
 192 #define IS_AMOEBOID(e)          HAS_PROPERTY(e, EP_AMOEBOID)
 193 #define IS_AMOEBALIVE(e)        HAS_PROPERTY(e, EP_AMOEBALIVE)
 194 #define HAS_CONTENT(e)          HAS_PROPERTY(e, EP_HAS_CONTENT)
 195 #define IS_ACTIVE_BOMB(e)       HAS_PROPERTY(e, EP_ACTIVE_BOMB)
 196 #define IS_INACTIVE(e)          HAS_PROPERTY(e, EP_INACTIVE)
 197
 198 /* macros for derived properties */
 199 #define IS_ACCESSIBLE_OVER(e)   HAS_PROPERTY(e, EP_ACCESSIBLE_OVER)
 200 #define IS_ACCESSIBLE_INSIDE(e) HAS_PROPERTY(e, EP_ACCESSIBLE_INSIDE)
 201 #define IS_ACCESSIBLE_UNDER(e)  HAS_PROPERTY(e, EP_ACCESSIBLE_UNDER)
 202 #define IS_SNAPPABLE(e)         HAS_PROPERTY(e, EP_SNAPPABLE)
 203 #define IS_WALKABLE(e)          HAS_PROPERTY(e, EP_WALKABLE)
 204 #define IS_PASSABLE(e)          HAS_PROPERTY(e, EP_PASSABLE)
 205 #define IS_ACCESSIBLE(e)        HAS_PROPERTY(e, EP_ACCESSIBLE)
 206 #define IS_WALL(e)              HAS_PROPERTY(e, EP_WALL)
 207 #define IS_SOLID_FOR_PUSHING(e) HAS_PROPERTY(e, EP_SOLID_FOR_PUSHING)
 208 #define IS_DRAGONFIRE_PROOF(e)  HAS_PROPERTY(e, EP_DRAGONFIRE_PROOF)
 209 #define IS_EXPLOSION_PROOF(e)   HAS_PROPERTY(e, EP_EXPLOSION_PROOF)
 210
 211 #define IS_CUSTOM_ELEMENT(e)    ((e) >= EL_CUSTOM_START &&      \
 212                                  (e) <= EL_CUSTOM_END)
 213
 214 #define IS_PLAYER(x,y)          (ELEM_IS_PLAYER(StorePlayer[x][y]))
 215
 216 #define IS_FREE(x,y)            (Feld[x][y] == EL_EMPTY && !IS_PLAYER(x,y))
 217 #define IS_FREE_OR_PLAYER(x,y)  (Feld[x][y] == EL_EMPTY)
 218
 219 #define IS_MOVING(x,y)          (MovPos[x][y] != 0)
 220 #define IS_FALLING(x,y)         (MovPos[x][y] != 0 && MovDir[x][y] == MV_DOWN)
 221 #define IS_BLOCKED(x,y)         (Feld[x][y] == EL_BLOCKED)
 222
 223 #define EL_CHANGED(e)           ((e) == EL_ROCK           ? EL_EMERALD :    \
 224                                  (e) == EL_BD_ROCK        ? EL_BD_DIAMOND : \
 225                                  (e) == EL_EMERALD        ? EL_DIAMOND :    \
 226                                  (e) == EL_EMERALD_YELLOW ? EL_DIAMOND :    \
 227                                  (e) == EL_EMERALD_RED    ? EL_DIAMOND :    \
 228                                  (e) == EL_EMERALD_PURPLE ? EL_DIAMOND :    \
 229                                  EL_ROCK)
 230 #define EL_CHANGED2(e)          ((e) == EL_ROCK           ? EL_BD_DIAMOND : \
 231                                  (e) == EL_BD_ROCK        ? EL_BD_DIAMOND : \
 232                                  EL_BD_ROCK)
 233 #define IS_DRAWABLE(e)          ((e) < EL_BLOCKED)
 234 #define IS_NOT_DRAWABLE(e)      ((e) >= EL_BLOCKED)
 235 #define TAPE_IS_EMPTY(x)        ((x).length == 0)
 236 #define TAPE_IS_STOPPED(x)      (!(x).recording && !(x).playing)
 237
 238 #define PLAYERINFO(x,y)         (&stored_player[StorePlayer[x][y]-EL_PLAYER_1])
 239 #define SHIELD_ON(p)            ((p)->shield_normal_time_left > 0)
 240 #define PROTECTED_FIELD(x,y)    (IS_ACCESSIBLE_INSIDE(Feld[x][y]) &&    \
 241                                  IS_INDESTRUCTIBLE(Feld[x][y]))
 242 #define PLAYER_PROTECTED(x,y)   (SHIELD_ON(PLAYERINFO(x, y)) ||         \
 243                                  PROTECTED_FIELD(x, y))
 244
 245 #define PLAYER_NR_GFX(g,i)      ((g) + i * (IMG_PLAYER_2 - IMG_PLAYER_1))
 246
 247 #define ANIM_FRAMES(g)          (graphic_info[g].anim_frames)
 248 #define ANIM_DELAY(g)           (graphic_info[g].anim_delay)
 249 #define ANIM_MODE(g)            (graphic_info[g].anim_mode)
 250
 251 #define IS_ANIMATED(g)          (ANIM_FRAMES(g) > 1)
 252 #define IS_NEW_DELAY(f, g)      ((f) % ANIM_DELAY(g) == 0)
 253 #define IS_NEW_FRAME(f, g)      (IS_ANIMATED(g) && IS_NEW_DELAY(f, g))
 254 #define IS_NEXT_FRAME(f, g)     (IS_NEW_FRAME(f, g) && (f) > 0)
 255
 256 #define IS_LOOP_SOUND(s)        (sound_info[s].loop)
 257
 258
 259 #if 0
 260
 261 /* Bitmaps with graphic file */
 262 #define PIX_BACK                0
 263 #define PIX_DOOR                1
 264 #define PIX_TOONS               2
 265 #define PIX_FONT_BIG            3
 266 #define PIX_FONT_SMALL          4
 267 #define PIX_FONT_MEDIUM         5
 268 #define PIX_FONT_EM             6
 269 /* Bitmaps without graphic file */
 270 #define PIX_DB_DOOR             7
 271 #define PIX_DB_FIELD            8
 272
 273 #define NUM_PICTURES            7
 274 #define NUM_BITMAPS             9
 275
 276 #else
 277
 278 /* Bitmaps with graphic file */
 279 #define PIX_BACK                0
 280 #define PIX_ELEMENTS            1
 281 #define PIX_DOOR                2
 282 #define PIX_HEROES              3
 283 #define PIX_TOONS               4
 284 #define PIX_SP                  5
 285 #define PIX_DC                  6
 286 #define PIX_MORE                7
 287 #define PIX_FONT_BIG            8
 288 #define PIX_FONT_SMALL          9
 289 #define PIX_FONT_MEDIUM         10
 290 #define PIX_FONT_EM             11
 291 /* Bitmaps without graphic file */
 292 #define PIX_DB_DOOR             12
 293 #define PIX_DB_FIELD            13
 294
 295 #define NUM_PICTURES            12
 296 #define NUM_BITMAPS             14
 297
 298 #endif
 299
 300 /* boundaries of arrays etc. */
 301 #define MAX_LEVEL_NAME_LEN      32
 302 #define MAX_LEVEL_AUTHOR_LEN    32
 303 #define MAX_TAPELEN             (1000 * 50)     /* max. time * framerate */
 304 #define MAX_SCORE_ENTRIES       100
 305 #if 0
 306 #define MAX_ELEMENTS            700             /* 500 static + 200 runtime */
 307 #define MAX_GRAPHICS            1536            /* see below: NUM_TILES */
 308 #endif
 309 #define MAX_NUM_AMOEBA          100
 310
 311 /* values for elements with content */
 312 #define MIN_ELEMENT_CONTENTS    1
 313 #define STD_ELEMENT_CONTENTS    4
 314 #define MAX_ELEMENT_CONTENTS    8
 315
 316 #define LEVEL_SCORE_ELEMENTS    16      /* level elements with score */
 317
 318 /* fundamental game speed values */
 319 #define GAME_FRAME_DELAY        20      /* frame delay in milliseconds */
 320 #define FFWD_FRAME_DELAY        10      /* 200% speed for fast forward */
 321 #define FRAMES_PER_SECOND       (1000 / GAME_FRAME_DELAY)
 322 #define MICROLEVEL_SCROLL_DELAY 50      /* delay for scrolling micro level */
 323 #define MICROLEVEL_LABEL_DELAY  250     /* delay for micro level label */
 324
 325 /* often used screen positions */
 326 #define SX                      8
 327 #define SY                      8
 328 #define REAL_SX                 (SX - 2)
 329 #define REAL_SY                 (SY - 2)
 330 #define DX                      566
 331 #define DY                      60
 332 #define VX                      DX
 333 #define VY                      400
 334 #define EX                      DX
 335 #define EY                      (VY - 44)
 336 #define TILEX                   32
 337 #define TILEY                   32
 338 #define MINI_TILEX              (TILEX / 2)
 339 #define MINI_TILEY              (TILEY / 2)
 340 #define MICRO_TILEX             (TILEX / 8)
 341 #define MICRO_TILEY             (TILEY / 8)
 342 #define MIDPOSX                 (SCR_FIELDX / 2)
 343 #define MIDPOSY                 (SCR_FIELDY / 2)
 344 #define SXSIZE                  (SCR_FIELDX * TILEX)
 345 #define SYSIZE                  (SCR_FIELDY * TILEY)
 346 #define FXSIZE                  ((SCR_FIELDX + 2) * TILEX)
 347 #define FYSIZE                  ((SCR_FIELDY + 2) * TILEY)
 348 #define DXSIZE                  100
 349 #define DYSIZE                  280
 350 #define VXSIZE                  DXSIZE
 351 #define VYSIZE                  100
 352 #define EXSIZE                  DXSIZE
 353 #define EYSIZE                  (VYSIZE + 44)
 354 #define FULL_SXSIZE             (2 + SXSIZE + 2)
 355 #define FULL_SYSIZE             (2 + SYSIZE + 2)
 356 #define MICROLEV_XSIZE          ((STD_LEV_FIELDX + 2) * MICRO_TILEX)
 357 #define MICROLEV_YSIZE          ((STD_LEV_FIELDY + 2) * MICRO_TILEY)
 358 #define MICROLEV_XPOS           (SX + (SXSIZE - MICROLEV_XSIZE) / 2)
 359 #define MICROLEV_YPOS           (SX + 12 * TILEY - MICRO_TILEY)
 360 #define MICROLABEL_YPOS         (MICROLEV_YPOS + MICROLEV_YSIZE + 7)
 361
 362
 363 /* "real" level file elements */
 364 #define EL_UNDEFINED                    -1
 365
 366 #define EL_EMPTY_SPACE                  0
 367 #define EL_EMPTY                        EL_EMPTY_SPACE
 368 #define EL_SAND                         1
 369 #define EL_WALL                         2
 370 #define EL_WALL_CRUMBLED                3
 371 #define EL_ROCK                         4
 372 #define EL_KEY_OBSOLETE                 5 /* obsolete; mapped to EL_KEY_1 */
 373 #define EL_EMERALD                      6
 374 #define EL_EXIT_CLOSED                  7
 375 #define EL_PLAYER_OBSOLETE              8 /* obsolete; mapped to EL_PLAYER_1 */
 376 #define EL_BUG                          9
 377 #define EL_SPACESHIP                    10
 378 #define EL_YAMYAM                       11
 379 #define EL_ROBOT                        12
 380 #define EL_STEELWALL                    13
 381 #define EL_DIAMOND                      14
 382 #define EL_AMOEBA_DEAD                  15
 383 #define EL_QUICKSAND_EMPTY              16
 384 #define EL_QUICKSAND_FULL               17
 385 #define EL_AMOEBA_DROP                  18
 386 #define EL_BOMB                         19
 387 #define EL_MAGIC_WALL                   20
 388 #define EL_SPEED_PILL                   21
 389 #define EL_ACID                         22
 390 #define EL_AMOEBA_WET                   23
 391 #define EL_AMOEBA_DRY                   24
 392 #define EL_NUT                          25
 393 #define EL_GAME_OF_LIFE                 26
 394 #define EL_BIOMAZE                      27
 395 #define EL_DYNAMITE_ACTIVE              28
 396 #define EL_STONEBLOCK                   29
 397 #define EL_ROBOT_WHEEL                  30
 398 #define EL_ROBOT_WHEEL_ACTIVE           31
 399 #define EL_KEY_1                        32
 400 #define EL_KEY_2                        33
 401 #define EL_KEY_3                        34
 402 #define EL_KEY_4                        35
 403 #define EL_GATE_1                       36
 404 #define EL_GATE_2                       37
 405 #define EL_GATE_3                       38
 406 #define EL_GATE_4                       39
 407 #define EL_GATE_1_GRAY                  40
 408 #define EL_GATE_2_GRAY                  41
 409 #define EL_GATE_3_GRAY                  42
 410 #define EL_GATE_4_GRAY                  43
 411 #define EL_DYNAMITE                     44
 412 #define EL_PACMAN                       45
 413 #define EL_INVISIBLE_WALL               46
 414 #define EL_LAMP                         47
 415 #define EL_LAMP_ACTIVE                  48
 416 #define EL_WALL_EMERALD                 49
 417 #define EL_WALL_DIAMOND                 50
 418 #define EL_AMOEBA_FULL                  51
 419 #define EL_BD_AMOEBA                    52
 420 #define EL_TIME_ORB_FULL                53
 421 #define EL_TIME_ORB_EMPTY               54
 422 #define EL_EXPANDABLE_WALL              55
 423 #define EL_BD_DIAMOND                   56
 424 #define EL_EMERALD_YELLOW               57
 425 #define EL_WALL_BD_DIAMOND              58
 426 #define EL_WALL_EMERALD_YELLOW          59
 427 #define EL_DARK_YAMYAM                  60
 428 #define EL_BD_MAGIC_WALL                61
 429 #define EL_INVISIBLE_STEELWALL          62
 430
 431 #define EL_UNUSED_63                    63
 432
 433 #define EL_DYNABOMB_INCREASE_NUMBER     64
 434 #define EL_DYNABOMB_INCREASE_SIZE       65
 435 #define EL_DYNABOMB_INCREASE_POWER      66
 436 #define EL_SOKOBAN_OBJECT               67
 437 #define EL_SOKOBAN_FIELD_EMPTY          68
 438 #define EL_SOKOBAN_FIELD_FULL           69
 439 #define EL_BD_BUTTERFLY_RIGHT           70
 440 #define EL_BD_BUTTERFLY_UP              71
 441 #define EL_BD_BUTTERFLY_LEFT            72
 442 #define EL_BD_BUTTERFLY_DOWN            73
 443 #define EL_BD_FIREFLY_RIGHT             74
 444 #define EL_BD_FIREFLY_UP                75
 445 #define EL_BD_FIREFLY_LEFT              76
 446 #define EL_BD_FIREFLY_DOWN              77
 447 #define EL_BD_BUTTERFLY_1               EL_BD_BUTTERFLY_DOWN
 448 #define EL_BD_BUTTERFLY_2               EL_BD_BUTTERFLY_LEFT
 449 #define EL_BD_BUTTERFLY_3               EL_BD_BUTTERFLY_UP
 450 #define EL_BD_BUTTERFLY_4               EL_BD_BUTTERFLY_RIGHT
 451 #define EL_BD_FIREFLY_1                 EL_BD_FIREFLY_LEFT
 452 #define EL_BD_FIREFLY_2                 EL_BD_FIREFLY_DOWN
 453 #define EL_BD_FIREFLY_3                 EL_BD_FIREFLY_RIGHT
 454 #define EL_BD_FIREFLY_4                 EL_BD_FIREFLY_UP
 455 #define EL_BD_BUTTERFLY                 78
 456 #define EL_BD_FIREFLY                   79
 457 #define EL_PLAYER_1                     80
 458 #define EL_PLAYER_2                     81
 459 #define EL_PLAYER_3                     82
 460 #define EL_PLAYER_4                     83
 461 #define EL_BUG_RIGHT                    84
 462 #define EL_BUG_UP                       85
 463 #define EL_BUG_LEFT                     86
 464 #define EL_BUG_DOWN                     87
 465 #define EL_SPACESHIP_RIGHT              88
 466 #define EL_SPACESHIP_UP                 89
 467 #define EL_SPACESHIP_LEFT               90
 468 #define EL_SPACESHIP_DOWN               91
 469 #define EL_PACMAN_RIGHT                 92
 470 #define EL_PACMAN_UP                    93
 471 #define EL_PACMAN_LEFT                  94
 472 #define EL_PACMAN_DOWN                  95
 473 #define EL_EMERALD_RED                  96
 474 #define EL_EMERALD_PURPLE               97
 475 #define EL_WALL_EMERALD_RED             98
 476 #define EL_WALL_EMERALD_PURPLE          99
 477 #define EL_ACID_POOL_TOPLEFT            100
 478 #define EL_ACID_POOL_TOPRIGHT           101
 479 #define EL_ACID_POOL_BOTTOMLEFT         102
 480 #define EL_ACID_POOL_BOTTOM             103
 481 #define EL_ACID_POOL_BOTTOMRIGHT        104
 482 #define EL_BD_WALL                      105
 483 #define EL_BD_ROCK                      106
 484 #define EL_EXIT_OPEN                    107
 485 #define EL_BLACK_ORB                    108
 486 #define EL_AMOEBA_TO_DIAMOND            109
 487 #define EL_MOLE                         110
 488 #define EL_PENGUIN                      111
 489 #define EL_SATELLITE                    112
 490 #define EL_ARROW_LEFT                   113
 491 #define EL_ARROW_RIGHT                  114
 492 #define EL_ARROW_UP                     115
 493 #define EL_ARROW_DOWN                   116
 494 #define EL_PIG                          117
 495 #define EL_DRAGON                       118
 496
 497 #define EL_EM_KEY_1_FILE                119
 498
 499 #define EL_CHAR_START                   120
 500 #define EL_CHAR_ASCII0                  (EL_CHAR_START  - 32)
 501 #define EL_CHAR_ASCII0_START            (EL_CHAR_ASCII0 + 32)
 502
 503 #include "conf_chr.h"   /* include auto-generated data structure definitions */
 504
 505 #define EL_CHAR_ASCII0_END              (EL_CHAR_ASCII0 + 111)
 506 #define EL_CHAR_END                     (EL_CHAR_START  + 79)
 507
 508 #define EL_CHAR(c)                      (EL_CHAR_ASCII0 + MAP_FONT_ASCII(c))
 509
 510 #define EL_EXPANDABLE_WALL_HORIZONTAL   200
 511 #define EL_EXPANDABLE_WALL_VERTICAL     201
 512 #define EL_EXPANDABLE_WALL_ANY          202
 513
 514 #define EL_EM_GATE_1                    203
 515 #define EL_EM_GATE_2                    204
 516 #define EL_EM_GATE_3                    205
 517 #define EL_EM_GATE_4                    206
 518
 519 #define EL_EM_KEY_2_FILE                        207
 520 #define EL_EM_KEY_3_FILE                        208
 521 #define EL_EM_KEY_4_FILE                        209
 522
 523 #define EL_SP_START                     210
 524 #define EL_SP_EMPTY_SPACE               (EL_SP_START + 0)
 525 #define EL_SP_EMPTY                     EL_SP_EMPTY_SPACE
 526 #define EL_SP_ZONK                      (EL_SP_START + 1)
 527 #define EL_SP_BASE                      (EL_SP_START + 2)
 528 #define EL_SP_MURPHY                    (EL_SP_START + 3)
 529 #define EL_SP_INFOTRON                  (EL_SP_START + 4)
 530 #define EL_SP_CHIP_SINGLE               (EL_SP_START + 5)
 531 #define EL_SP_HARDWARE_GRAY             (EL_SP_START + 6)
 532 #define EL_SP_EXIT_CLOSED               (EL_SP_START + 7)
 533 #define EL_SP_DISK_ORANGE               (EL_SP_START + 8)
 534 #define EL_SP_PORT_RIGHT                (EL_SP_START + 9)
 535 #define EL_SP_PORT_DOWN                 (EL_SP_START + 10)
 536 #define EL_SP_PORT_LEFT                 (EL_SP_START + 11)
 537 #define EL_SP_PORT_UP                   (EL_SP_START + 12)
 538 #define EL_SP_GRAVITY_PORT_RIGHT        (EL_SP_START + 13)
 539 #define EL_SP_GRAVITY_PORT_DOWN         (EL_SP_START + 14)
 540 #define EL_SP_GRAVITY_PORT_LEFT         (EL_SP_START + 15)
 541 #define EL_SP_GRAVITY_PORT_UP           (EL_SP_START + 16)
 542 #define EL_SP_SNIKSNAK                  (EL_SP_START + 17)
 543 #define EL_SP_DISK_YELLOW               (EL_SP_START + 18)
 544 #define EL_SP_TERMINAL                  (EL_SP_START + 19)
 545 #define EL_SP_DISK_RED                  (EL_SP_START + 20)
 546 #define EL_SP_PORT_VERTICAL             (EL_SP_START + 21)
 547 #define EL_SP_PORT_HORIZONTAL           (EL_SP_START + 22)
 548 #define EL_SP_PORT_ANY                  (EL_SP_START + 23)
 549 #define EL_SP_ELECTRON                  (EL_SP_START + 24)
 550 #define EL_SP_BUGGY_BASE                (EL_SP_START + 25)
 551 #define EL_SP_CHIP_LEFT                 (EL_SP_START + 26)
 552 #define EL_SP_CHIP_RIGHT                (EL_SP_START + 27)
 553 #define EL_SP_HARDWARE_BASE_1           (EL_SP_START + 28)
 554 #define EL_SP_HARDWARE_GREEN            (EL_SP_START + 29)
 555 #define EL_SP_HARDWARE_BLUE             (EL_SP_START + 30)
 556 #define EL_SP_HARDWARE_RED              (EL_SP_START + 31)
 557 #define EL_SP_HARDWARE_YELLOW           (EL_SP_START + 32)
 558 #define EL_SP_HARDWARE_BASE_2           (EL_SP_START + 33)
 559 #define EL_SP_HARDWARE_BASE_3           (EL_SP_START + 34)
 560 #define EL_SP_HARDWARE_BASE_4           (EL_SP_START + 35)
 561 #define EL_SP_HARDWARE_BASE_5           (EL_SP_START + 36)
 562 #define EL_SP_HARDWARE_BASE_6           (EL_SP_START + 37)
 563 #define EL_SP_CHIP_TOP                  (EL_SP_START + 38)
 564 #define EL_SP_CHIP_BOTTOM               (EL_SP_START + 39)
 565 #define EL_SP_END                       (EL_SP_START + 39)
 566
 567 #define EL_EM_GATE_1_GRAY               250
 568 #define EL_EM_GATE_2_GRAY               251
 569 #define EL_EM_GATE_3_GRAY               252
 570 #define EL_EM_GATE_4_GRAY               253
 571
 572 #define EL_UNUSED_254                   254
 573 #define EL_UNUSED_255                   255
 574
 575 #define EL_PEARL                        256
 576 #define EL_CRYSTAL                      257
 577 #define EL_WALL_PEARL                   258
 578 #define EL_WALL_CRYSTAL                 259
 579 #define EL_DOOR_WHITE                   260
 580 #define EL_DOOR_WHITE_GRAY              261
 581 #define EL_KEY_WHITE                    262
 582 #define EL_SHIELD_NORMAL                263
 583 #define EL_EXTRA_TIME                   264
 584 #define EL_SWITCHGATE_OPEN              265
 585 #define EL_SWITCHGATE_CLOSED            266
 586 #define EL_SWITCHGATE_SWITCH_UP         267
 587 #define EL_SWITCHGATE_SWITCH_DOWN       268
 588
 589 #define EL_UNUSED_269                   269
 590 #define EL_UNUSED_270                   270
 591
 592 #define EL_CONVEYOR_BELT_1_LEFT          271
 593 #define EL_CONVEYOR_BELT_1_MIDDLE        272
 594 #define EL_CONVEYOR_BELT_1_RIGHT         273
 595 #define EL_CONVEYOR_BELT_1_SWITCH_LEFT   274
 596 #define EL_CONVEYOR_BELT_1_SWITCH_MIDDLE 275
 597 #define EL_CONVEYOR_BELT_1_SWITCH_RIGHT  276
 598 #define EL_CONVEYOR_BELT_2_LEFT          277
 599 #define EL_CONVEYOR_BELT_2_MIDDLE        278
 600 #define EL_CONVEYOR_BELT_2_RIGHT         279
 601 #define EL_CONVEYOR_BELT_2_SWITCH_LEFT   280
 602 #define EL_CONVEYOR_BELT_2_SWITCH_MIDDLE 281
 603 #define EL_CONVEYOR_BELT_2_SWITCH_RIGHT  282
 604 #define EL_CONVEYOR_BELT_3_LEFT          283
 605 #define EL_CONVEYOR_BELT_3_MIDDLE        284
 606 #define EL_CONVEYOR_BELT_3_RIGHT         285
 607 #define EL_CONVEYOR_BELT_3_SWITCH_LEFT   286
 608 #define EL_CONVEYOR_BELT_3_SWITCH_MIDDLE 287
 609 #define EL_CONVEYOR_BELT_3_SWITCH_RIGHT  288
 610 #define EL_CONVEYOR_BELT_4_LEFT          289
 611 #define EL_CONVEYOR_BELT_4_MIDDLE        290
 612 #define EL_CONVEYOR_BELT_4_RIGHT         291
 613 #define EL_CONVEYOR_BELT_4_SWITCH_LEFT   292
 614 #define EL_CONVEYOR_BELT_4_SWITCH_MIDDLE 293
 615 #define EL_CONVEYOR_BELT_4_SWITCH_RIGHT  294
 616 #define EL_LANDMINE                     295
 617 #define EL_ENVELOPE                     296
 618 #define EL_LIGHT_SWITCH                 297
 619 #define EL_LIGHT_SWITCH_ACTIVE          298
 620 #define EL_SIGN_EXCLAMATION             299
 621 #define EL_SIGN_RADIOACTIVITY           300
 622 #define EL_SIGN_STOP                    301
 623 #define EL_SIGN_WHEELCHAIR              302
 624 #define EL_SIGN_PARKING                 303
 625 #define EL_SIGN_ONEWAY                  304
 626 #define EL_SIGN_HEART                   305
 627 #define EL_SIGN_TRIANGLE                306
 628 #define EL_SIGN_ROUND                   307
 629 #define EL_SIGN_EXIT                    308
 630 #define EL_SIGN_YINYANG                 309
 631 #define EL_SIGN_OTHER                   310
 632 #define EL_MOLE_LEFT                    311
 633 #define EL_MOLE_RIGHT                   312
 634 #define EL_MOLE_UP                      313
 635 #define EL_MOLE_DOWN                    314
 636 #define EL_STEELWALL_SLANTED            315
 637 #define EL_INVISIBLE_SAND               316
 638 #define EL_DX_UNKNOWN_15                317
 639 #define EL_DX_UNKNOWN_42                318
 640
 641 #define EL_UNUSED_319                   319
 642 #define EL_UNUSED_320                   320
 643
 644 #define EL_SHIELD_DEADLY                321
 645 #define EL_TIMEGATE_OPEN                322
 646 #define EL_TIMEGATE_CLOSED              323
 647 #define EL_TIMEGATE_SWITCH_ACTIVE       324
 648 #define EL_TIMEGATE_SWITCH              325
 649
 650 #define EL_BALLOON                      326
 651 #define EL_BALLOON_SWITCH_LEFT          327
 652 #define EL_BALLOON_SWITCH_RIGHT         328
 653 #define EL_BALLOON_SWITCH_UP            329
 654 #define EL_BALLOON_SWITCH_DOWN          330
 655 #define EL_BALLOON_SWITCH_ANY           331
 656
 657 #define EL_EMC_STEELWALL_1              332
 658 #define EL_EMC_STEELWALL_2              333
 659 #define EL_EMC_STEELWALL_3              334
 660 #define EL_EMC_STEELWALL_4              335
 661 #define EL_EMC_WALL_1                   336
 662 #define EL_EMC_WALL_2                   337
 663 #define EL_EMC_WALL_3                   338
 664 #define EL_EMC_WALL_4                   339
 665 #define EL_EMC_WALL_5                   340
 666 #define EL_EMC_WALL_6                   341
 667 #define EL_EMC_WALL_7                   342
 668 #define EL_EMC_WALL_8                   343
 669
 670 #define EL_TUBE_ANY                     344
 671 #define EL_TUBE_VERTICAL                345
 672 #define EL_TUBE_HORIZONTAL              346
 673 #define EL_TUBE_VERTICAL_LEFT           347
 674 #define EL_TUBE_VERTICAL_RIGHT          348
 675 #define EL_TUBE_HORIZONTAL_UP           349
 676 #define EL_TUBE_HORIZONTAL_DOWN         350
 677 #define EL_TUBE_LEFT_UP                 351
 678 #define EL_TUBE_LEFT_DOWN               352
 679 #define EL_TUBE_RIGHT_UP                353
 680 #define EL_TUBE_RIGHT_DOWN              354
 681 #define EL_SPRING                       355
 682 #define EL_TRAP                         356
 683 #define EL_DX_SUPABOMB                  357
 684
 685 #define EL_UNUSED_358                   358
 686 #define EL_UNUSED_359                   359
 687
 688 #define EL_CUSTOM_START                 360
 689
 690 #include "conf_cus.h"   /* include auto-generated data structure definitions */
 691
 692 #define EL_CUSTOM_END                   (EL_CUSTOM_START + 127)
 693
 694 #define NUM_CUSTOM_ELEMENTS             128
 695 #define NUM_FILE_ELEMENTS               488
 696
 697
 698 /* "real" (and therefore drawable) runtime elements */
 699 #define EL_FIRST_RUNTIME_REAL           NUM_FILE_ELEMENTS
 700
 701 #define EL_EM_KEY_1                     (EL_FIRST_RUNTIME_REAL + 0)
 702 #define EL_EM_KEY_2                     (EL_FIRST_RUNTIME_REAL + 1)
 703 #define EL_EM_KEY_3                     (EL_FIRST_RUNTIME_REAL + 2)
 704 #define EL_EM_KEY_4                     (EL_FIRST_RUNTIME_REAL + 3)
 705 #define EL_DYNABOMB_PLAYER_1_ACTIVE     (EL_FIRST_RUNTIME_REAL + 4)
 706 #define EL_DYNABOMB_PLAYER_2_ACTIVE     (EL_FIRST_RUNTIME_REAL + 5)
 707 #define EL_DYNABOMB_PLAYER_3_ACTIVE     (EL_FIRST_RUNTIME_REAL + 6)
 708 #define EL_DYNABOMB_PLAYER_4_ACTIVE     (EL_FIRST_RUNTIME_REAL + 7)
 709 #define EL_SP_DISK_RED_ACTIVE           (EL_FIRST_RUNTIME_REAL + 8)
 710 #define EL_SWITCHGATE_OPENING           (EL_FIRST_RUNTIME_REAL + 9)
 711 #define EL_SWITCHGATE_CLOSING           (EL_FIRST_RUNTIME_REAL + 10)
 712 #define EL_TIMEGATE_OPENING             (EL_FIRST_RUNTIME_REAL + 11)
 713 #define EL_TIMEGATE_CLOSING             (EL_FIRST_RUNTIME_REAL + 12)
 714 #define EL_PEARL_BREAKING               (EL_FIRST_RUNTIME_REAL + 13)
 715 #define EL_TRAP_ACTIVE                  (EL_FIRST_RUNTIME_REAL + 14)
 716 #define EL_INVISIBLE_STEELWALL_ACTIVE   (EL_FIRST_RUNTIME_REAL + 15)
 717 #define EL_INVISIBLE_WALL_ACTIVE        (EL_FIRST_RUNTIME_REAL + 16)
 718 #define EL_INVISIBLE_SAND_ACTIVE        (EL_FIRST_RUNTIME_REAL + 17)
 719 #define EL_CONVEYOR_BELT_1_LEFT_ACTIVE   (EL_FIRST_RUNTIME_REAL + 18)
 720 #define EL_CONVEYOR_BELT_1_MIDDLE_ACTIVE (EL_FIRST_RUNTIME_REAL + 19)
 721 #define EL_CONVEYOR_BELT_1_RIGHT_ACTIVE  (EL_FIRST_RUNTIME_REAL + 20)
 722 #define EL_CONVEYOR_BELT_2_LEFT_ACTIVE   (EL_FIRST_RUNTIME_REAL + 21)
 723 #define EL_CONVEYOR_BELT_2_MIDDLE_ACTIVE (EL_FIRST_RUNTIME_REAL + 22)
 724 #define EL_CONVEYOR_BELT_2_RIGHT_ACTIVE  (EL_FIRST_RUNTIME_REAL + 23)
 725 #define EL_CONVEYOR_BELT_3_LEFT_ACTIVE   (EL_FIRST_RUNTIME_REAL + 24)
 726 #define EL_CONVEYOR_BELT_3_MIDDLE_ACTIVE (EL_FIRST_RUNTIME_REAL + 25)
 727 #define EL_CONVEYOR_BELT_3_RIGHT_ACTIVE  (EL_FIRST_RUNTIME_REAL + 26)
 728 #define EL_CONVEYOR_BELT_4_LEFT_ACTIVE   (EL_FIRST_RUNTIME_REAL + 27)
 729 #define EL_CONVEYOR_BELT_4_MIDDLE_ACTIVE (EL_FIRST_RUNTIME_REAL + 28)
 730 #define EL_CONVEYOR_BELT_4_RIGHT_ACTIVE  (EL_FIRST_RUNTIME_REAL + 29)
 731 #define EL_EXIT_OPENING                 (EL_FIRST_RUNTIME_REAL + 30)
 732 #define EL_SP_EXIT_OPEN                 (EL_FIRST_RUNTIME_REAL + 31)
 733 #define EL_SP_TERMINAL_ACTIVE           (EL_FIRST_RUNTIME_REAL + 32)
 734 #define EL_SP_BUGGY_BASE_ACTIVATING     (EL_FIRST_RUNTIME_REAL + 33)
 735 #define EL_SP_BUGGY_BASE_ACTIVE         (EL_FIRST_RUNTIME_REAL + 34)
 736 #define EL_SP_MURPHY_CLONE              (EL_FIRST_RUNTIME_REAL + 35)
 737 #define EL_AMOEBA_DROPPING              (EL_FIRST_RUNTIME_REAL + 36)
 738 #define EL_QUICKSAND_EMPTYING           (EL_FIRST_RUNTIME_REAL + 37)
 739 #define EL_MAGIC_WALL_ACTIVE            (EL_FIRST_RUNTIME_REAL + 38)
 740 #define EL_BD_MAGIC_WALL_ACTIVE         (EL_FIRST_RUNTIME_REAL + 39)
 741 #define EL_MAGIC_WALL_FULL              (EL_FIRST_RUNTIME_REAL + 40)
 742 #define EL_BD_MAGIC_WALL_FULL           (EL_FIRST_RUNTIME_REAL + 41)
 743 #define EL_MAGIC_WALL_EMPTYING          (EL_FIRST_RUNTIME_REAL + 42)
 744 #define EL_BD_MAGIC_WALL_EMPTYING       (EL_FIRST_RUNTIME_REAL + 43)
 745 #define EL_MAGIC_WALL_DEAD              (EL_FIRST_RUNTIME_REAL + 44)
 746 #define EL_BD_MAGIC_WALL_DEAD           (EL_FIRST_RUNTIME_REAL + 45)
 747
 748 /* "unreal" (and therefore not drawable) runtime elements */
 749 #define EL_FIRST_RUNTIME_UNREAL         (EL_FIRST_RUNTIME_REAL + 46)
 750
 751 #define EL_BLOCKED                      (EL_FIRST_RUNTIME_UNREAL + 0)
 752 #define EL_EXPLOSION                    (EL_FIRST_RUNTIME_UNREAL + 1)
 753 #define EL_NUT_BREAKING                 (EL_FIRST_RUNTIME_UNREAL + 2)
 754 #define EL_ACID_SPLASH_LEFT             (EL_FIRST_RUNTIME_UNREAL + 3)
 755 #define EL_ACID_SPLASH_RIGHT            (EL_FIRST_RUNTIME_UNREAL + 4)
 756 #define EL_AMOEBA_GROWING               (EL_FIRST_RUNTIME_UNREAL + 5)
 757 #define EL_AMOEBA_SHRINKING             (EL_FIRST_RUNTIME_UNREAL + 6)
 758 #define EL_EXPANDABLE_WALL_GROWING      (EL_FIRST_RUNTIME_UNREAL + 7)
 759 #define EL_FLAMES                       (EL_FIRST_RUNTIME_UNREAL + 8)
 760 #define EL_PLAYER_IS_LEAVING            (EL_FIRST_RUNTIME_UNREAL + 9)
 761 #define EL_QUICKSAND_FILLING            (EL_FIRST_RUNTIME_UNREAL + 10)
 762 #define EL_MAGIC_WALL_FILLING           (EL_FIRST_RUNTIME_UNREAL + 11)
 763 #define EL_BD_MAGIC_WALL_FILLING        (EL_FIRST_RUNTIME_UNREAL + 12)
 764
 765 /* dummy elements (never used as game elements, only used as graphics) */
 766 #define EL_FIRST_DUMMY                  (EL_FIRST_RUNTIME_UNREAL + 13)
 767
 768 #define EL_STEELWALL_TOPLEFT                    (EL_FIRST_DUMMY + 0)
 769 #define EL_STEELWALL_TOPRIGHT                   (EL_FIRST_DUMMY + 1)
 770 #define EL_STEELWALL_BOTTOMLEFT                 (EL_FIRST_DUMMY + 2)
 771 #define EL_STEELWALL_BOTTOMRIGHT                (EL_FIRST_DUMMY + 3)
 772 #define EL_STEELWALL_HORIZONTAL                 (EL_FIRST_DUMMY + 4)
 773 #define EL_STEELWALL_VERTICAL                   (EL_FIRST_DUMMY + 5)
 774 #define EL_INVISIBLE_STEELWALL_TOPLEFT          (EL_FIRST_DUMMY + 6)
 775 #define EL_INVISIBLE_STEELWALL_TOPRIGHT         (EL_FIRST_DUMMY + 7)
 776 #define EL_INVISIBLE_STEELWALL_BOTTOMLEFT       (EL_FIRST_DUMMY + 8)
 777 #define EL_INVISIBLE_STEELWALL_BOTTOMRIGHT      (EL_FIRST_DUMMY + 9)
 778 #define EL_INVISIBLE_STEELWALL_HORIZONTAL       (EL_FIRST_DUMMY + 10)
 779 #define EL_INVISIBLE_STEELWALL_VERTICAL         (EL_FIRST_DUMMY + 11)
 780 #define EL_SAND_CRUMBLED                        (EL_FIRST_DUMMY + 12)
 781 #define EL_DYNABOMB_ACTIVE                      (EL_FIRST_DUMMY + 13)
 782 #define EL_SHIELD_NORMAL_ACTIVE                 (EL_FIRST_DUMMY + 14)
 783 #define EL_SHIELD_DEADLY_ACTIVE                 (EL_FIRST_DUMMY + 15)
 784
 785 #define MAX_NUM_ELEMENTS                        (EL_FIRST_DUMMY + 16)
 786
 787
 788 /* values for graphics/sounds action types */
 789 #define ACTION_DEFAULT                          0
 790 #define ACTION_WAITING                          1
 791 #define ACTION_FALLING                          2
 792 #define ACTION_MOVING                           3
 793 #define ACTION_DIGGING                          4
 794 #define ACTION_SNAPPING                         5
 795 #define ACTION_COLLECTING                       6
 796 #define ACTION_DROPPING                         7
 797 #define ACTION_PUSHING                          8
 798 #define ACTION_PASSING                          9
 799 #define ACTION_IMPACT                           10
 800 #define ACTION_BREAKING                         11
 801 #define ACTION_ACTIVATING                       12
 802 #define ACTION_DEACTIVATING                     13
 803 #define ACTION_OPENING                          14
 804 #define ACTION_CLOSING                          15
 805 #define ACTION_ATTACKING                        16
 806 #define ACTION_GROWING                          17
 807 #define ACTION_SHRINKING                        18
 808 #define ACTION_ACTIVE                           19
 809 #define ACTION_FILLING                          20
 810 #define ACTION_EMPTYING                         21
 811 #define ACTION_CHANGING                         22
 812 #define ACTION_EXPLODING                        23
 813 #define ACTION_DYING                            24
 814 #define ACTION_OTHER                            25
 815
 816 #define NUM_ACTIONS                             26
 817
 818 /* values for special image configuration suffixes (must match game mode) */
 819 #define GFX_SPECIAL_ARG_MAIN                    0
 820 #define GFX_SPECIAL_ARG_LEVELS                  1
 821 #define GFX_SPECIAL_ARG_SCORES                  2
 822 #define GFX_SPECIAL_ARG_EDITOR                  3
 823 #define GFX_SPECIAL_ARG_INFO                    4
 824 #define GFX_SPECIAL_ARG_SETUP                   5
 825 #define GFX_SPECIAL_ARG_DOOR                    6
 826 #define GFX_SPECIAL_ARG_PREVIEW                 7
 827
 828 #define NUM_SPECIAL_GFX_ARGS                    8
 829
 830
 831 /* values for image configuration suffixes */
 832 #define GFX_ARG_X                               0
 833 #define GFX_ARG_Y                               1
 834 #define GFX_ARG_XPOS                            2
 835 #define GFX_ARG_YPOS                            3
 836 #define GFX_ARG_WIDTH                           4
 837 #define GFX_ARG_HEIGHT                          5
 838 #define GFX_ARG_OFFSET                          6
 839 #define GFX_ARG_VERTICAL                        7
 840 #define GFX_ARG_XOFFSET                         8
 841 #define GFX_ARG_YOFFSET                         9
 842 #define GFX_ARG_FRAMES                          10
 843 #define GFX_ARG_FRAMES_PER_LINE                 11
 844 #define GFX_ARG_START_FRAME                     12
 845 #define GFX_ARG_DELAY                           13
 846 #define GFX_ARG_ANIM_MODE                       14
 847 #define GFX_ARG_GLOBAL_SYNC                     15
 848 #define GFX_ARG_STEP_OFFSET                     16
 849 #define GFX_ARG_STEP_DELAY                      17
 850 #define GFX_ARG_DIRECTION                       18
 851 #define GFX_ARG_POSITION                        19
 852 #define GFX_ARG_DRAW_XOFFSET                    20
 853 #define GFX_ARG_DRAW_YOFFSET                    21
 854 #define GFX_ARG_NAME                            22
 855
 856 #define NUM_GFX_ARGS                            23
 857
 858
 859 /* values for sound configuration suffixes */
 860 #define SND_ARG_MODE_LOOP                       0
 861
 862 #define NUM_SND_ARGS                            1
 863
 864
 865 /* values for font configuration */
 866
 867 #define FONT_INITIAL_1                          0
 868 #define FONT_INITIAL_2                          1
 869 #define FONT_INITIAL_3                          2
 870 #define FONT_INITIAL_4                          3
 871 #define FONT_TITLE_1                            4
 872 #define FONT_TITLE_2                            5
 873 #define FONT_MENU_1                             6
 874 #define FONT_MENU_2                             7
 875 #define FONT_TEXT_1_ACTIVE                      8
 876 #define FONT_TEXT_2_ACTIVE                      9
 877 #define FONT_TEXT_3_ACTIVE                      10
 878 #define FONT_TEXT_4_ACTIVE                      11
 879 #define FONT_TEXT_1                             12
 880 #define FONT_TEXT_2                             13
 881 #define FONT_TEXT_3                             14
 882 #define FONT_TEXT_4                             15
 883 #define FONT_INPUT_1_ACTIVE                     16
 884 #define FONT_INPUT_2_ACTIVE                     17
 885 #define FONT_INPUT_1                            18
 886 #define FONT_INPUT_2                            19
 887 #define FONT_OPTION_OFF                         20
 888 #define FONT_OPTION_ON                          21
 889 #define FONT_VALUE_1                            22
 890 #define FONT_VALUE_2                            23
 891 #define FONT_VALUE_OLD                          24
 892 #define FONT_LEVEL_NUMBER                       25
 893 #define FONT_TAPE_RECORDER                      26
 894 #define FONT_GAME_INFO                          27
 895
 896 #define NUM_FONTS                               28
 897 #define NUM_INITIAL_FONTS                       4
 898
 899 /* values for game_status (must match special image configuration suffixes) */
 900 #define GAME_MODE_MAIN                          0
 901 #define GAME_MODE_LEVELS                        1
 902 #define GAME_MODE_SCORES                        2
 903 #define GAME_MODE_EDITOR                        3
 904 #define GAME_MODE_INFO                          4
 905 #define GAME_MODE_SETUP                         5
 906 #define GAME_MODE_PSEUDO_DOOR                   6
 907 #define GAME_MODE_PSEUDO_PREVIEW                7
 908
 909 /* there are no special config file suffixes for these modes */
 910 #define GAME_MODE_PLAYING                       8
 911 #define GAME_MODE_PSEUDO_TYPENAME               9
 912 #define GAME_MODE_QUIT                          10
 913
 914 #define PROGRAM_VERSION_MAJOR   2
 915 #define PROGRAM_VERSION_MINOR   2
 916 #define PROGRAM_VERSION_PATCH   0
 917 #define PROGRAM_VERSION_STRING  "2.2.0rc7"
 918
 919 #define PROGRAM_TITLE_STRING    "Rocks'n'Diamonds"
 920 #define PROGRAM_AUTHOR_STRING   "Holger Schemel"
 921 #define PROGRAM_RIGHTS_STRING   "Copyright ©1995-2003 by"
 922 #define PROGRAM_DOS_PORT_STRING "DOS port done by Guido Schulz"
 923 #define PROGRAM_IDENT_STRING    PROGRAM_VERSION_STRING " " TARGET_STRING
 924 #define WINDOW_TITLE_STRING     PROGRAM_TITLE_STRING " " PROGRAM_IDENT_STRING
 925 #define WINDOW_SUBTITLE_STRING  PROGRAM_RIGHTS_STRING " " PROGRAM_AUTHOR_STRING
 926 #define ICON_TITLE_STRING       PROGRAM_TITLE_STRING
 927 #define COOKIE_PREFIX           "ROCKSNDIAMONDS"
 928 #define FILENAME_PREFIX         "Rocks"
 929
 930 #if defined(PLATFORM_UNIX)
 931 #define USERDATA_DIRECTORY      ".rocksndiamonds"
 932 #elif defined(PLATFORM_WIN32)
 933 #define USERDATA_DIRECTORY      PROGRAM_TITLE_STRING
 934 #else
 935 #define USERDATA_DIRECTORY      "userdata"
 936 #endif
 937
 938 #define X11_ICON_FILENAME       "rocks_icon.xbm"
 939 #define X11_ICONMASK_FILENAME   "rocks_iconmask.xbm"
 940 #define MSDOS_POINTER_FILENAME  "mouse.pcx"
 941
 942 /* file version numbers for resource files (levels, tapes, score, setup, etc.)
 943 ** currently supported/known file version numbers:
 944 **      1.0 (old)
 945 **      1.2 (still in use)
 946 **      1.4 (still in use)
 947 **      2.0 (actual)
 948 */
 949 #define FILE_VERSION_1_0        VERSION_IDENT(1,0,0)
 950 #define FILE_VERSION_1_2        VERSION_IDENT(1,2,0)
 951 #define FILE_VERSION_1_4        VERSION_IDENT(1,4,0)
 952 #define FILE_VERSION_2_0        VERSION_IDENT(2,0,0)
 953
 954 /* file version does not change for every program version, but is changed
 955    when new features are introduced that are incompatible with older file
 956    versions, so that they can be treated accordingly */
 957 #define FILE_VERSION_ACTUAL     FILE_VERSION_2_0
 958
 959 #define GAME_VERSION_1_0        FILE_VERSION_1_0
 960 #define GAME_VERSION_1_2        FILE_VERSION_1_2
 961 #define GAME_VERSION_1_4        FILE_VERSION_1_4
 962 #define GAME_VERSION_2_0        FILE_VERSION_2_0
 963
 964 #define GAME_VERSION_ACTUAL     VERSION_IDENT(PROGRAM_VERSION_MAJOR, \
 965                                               PROGRAM_VERSION_MINOR, \
 966                                               PROGRAM_VERSION_PATCH)
 967
 968 /* values for game_emulation */
 969 #define EMU_NONE                0
 970 #define EMU_BOULDERDASH         1
 971 #define EMU_SOKOBAN             2
 972 #define EMU_SUPAPLEX            3
 973
 974 struct HiScore
 975 {
 976   char Name[MAX_PLAYER_NAME_LEN + 1];
 977   int Score;
 978 };
 979
 980 struct PlayerInfo
 981 {
 982   boolean present;              /* player present in level playfield */
 983   boolean connected;            /* player connected (locally or via network) */
 984   boolean active;               /* player (present && connected) */
 985
 986   int index_nr, client_nr, element_nr;
 987
 988   byte action;                  /* action from local input device */
 989   byte effective_action;        /* action acknowledged from network server
 990                                    or summarized over all configured input
 991                                    devices when in single player mode */
 992   byte programmed_action;       /* action forced by game itself (like moving
 993                                    through doors); overrides other actions */
 994
 995   int jx,jy, last_jx,last_jy;
 996   int MovDir, MovPos, GfxDir, GfxPos;
 997   int Frame, StepFrame;
 998
 999   int GfxAction;
1000
1001   boolean use_murphy_graphic;
1002   boolean use_disk_red_graphic;
1003
1004   boolean Pushing;
1005   boolean Switching;
1006   boolean LevelSolved, GameOver;
1007   boolean snapped;
1008
1009   int last_move_dir;
1010   boolean is_moving;
1011   boolean is_waiting;
1012   boolean is_digging;
1013   boolean is_collecting;
1014
1015   unsigned long move_delay;
1016   int move_delay_value;
1017
1018   unsigned long push_delay;
1019   unsigned long push_delay_value;
1020
1021   unsigned long actual_frame_counter;
1022
1023   int score;
1024   int gems_still_needed;
1025   int sokobanfields_still_needed;
1026   int lights_still_needed;
1027   int friends_still_needed;
1028   int key[4];
1029   int dynamite;
1030   int dynabomb_count, dynabomb_size, dynabombs_left, dynabomb_xl;
1031   int shield_normal_time_left;
1032   int shield_deadly_time_left;
1033 };
1034
1035 struct LevelInfo
1036 {
1037   int file_version;     /* file format version the level is stored with    */
1038   int game_version;     /* game release version the level was created with */
1039
1040   boolean encoding_16bit_field;         /* level contains 16-bit elements  */
1041   boolean encoding_16bit_yamyam;        /* yamyam contains 16-bit elements */
1042   boolean encoding_16bit_amoeba;        /* amoeba contains 16-bit elements */
1043
1044   int fieldx;
1045   int fieldy;
1046   int time;
1047   int gems_needed;
1048   char name[MAX_LEVEL_NAME_LEN + 1];
1049   char author[MAX_LEVEL_AUTHOR_LEN + 1];
1050   int score[LEVEL_SCORE_ELEMENTS];
1051   int yam_content[MAX_ELEMENT_CONTENTS][3][3];
1052   int num_yam_contents;
1053   int amoeba_speed;
1054   int amoeba_content;
1055   int time_magic_wall;
1056   int time_wheel;
1057   int time_light;
1058   int time_timegate;
1059   boolean double_speed;
1060   boolean gravity;
1061   boolean em_slippery_gems;     /* EM style "gems slip from wall" behaviour */
1062
1063   short custom_element_successor[NUM_CUSTOM_ELEMENTS];
1064
1065   boolean no_level_file;
1066 };
1067
1068 struct TapeInfo
1069 {
1070   int file_version;     /* file format version the tape is stored with    */
1071   int game_version;     /* game release version the tape was created with */
1072   int engine_version;   /* game engine version the tape was recorded with */
1073
1074   char *level_identifier;
1075   int level_nr;
1076   unsigned long random_seed;
1077   unsigned long date;
1078   unsigned long counter;
1079   unsigned long length;
1080   unsigned long length_seconds;
1081   unsigned int delay_played;
1082   boolean pause_before_death;
1083   boolean recording, playing, pausing;
1084   boolean fast_forward;
1085   boolean index_search;
1086   boolean auto_play;
1087   boolean auto_play_level_solved;
1088   boolean quick_resume;
1089   boolean single_step;
1090   boolean changed;
1091   boolean player_participates[MAX_PLAYERS];
1092   int num_participating_players;
1093
1094   struct
1095   {
1096     byte action[MAX_PLAYERS];
1097     byte delay;
1098   } pos[MAX_TAPELEN];
1099 };
1100
1101 struct GameInfo
1102 {
1103   /* constant within running game */
1104   int engine_version;
1105   int emulation;
1106   int initial_move_delay;
1107   int initial_move_delay_value;
1108
1109   /* variable within running game */
1110   int yam_content_nr;
1111   boolean magic_wall_active;
1112   int magic_wall_time_left;
1113   int light_time_left;
1114   int timegate_time_left;
1115   int belt_dir[4];
1116   int belt_dir_nr[4];
1117   int switchgate_pos;
1118   int balloon_dir;
1119   boolean explosions_delayed;
1120 };
1121
1122 struct GlobalInfo
1123 {
1124   char *autoplay_leveldir;
1125   int autoplay_level_nr;
1126
1127   int num_toons;
1128
1129   float frames_per_second;
1130   boolean fps_slowdown;
1131   int fps_slowdown_factor;
1132 };
1133
1134 struct MenuInfo
1135 {
1136   int draw_xoffset_default;
1137   int draw_yoffset_default;
1138   int draw_xoffset[NUM_SPECIAL_GFX_ARGS];
1139   int draw_yoffset[NUM_SPECIAL_GFX_ARGS];
1140 };
1141
1142 struct DoorInfo
1143 {
1144   int step_offset;
1145   int step_delay;
1146 };
1147
1148 struct ElementInfo
1149 {
1150   char *token_name;             /* element token used in config files */
1151   char *class_name;             /* element class used in config files */
1152   char *editor_description;     /* short description for level editor */
1153   char *custom_description;     /* custom description for level editor */
1154
1155   int graphic[NUM_ACTIONS];     /* default graphics for several actions */
1156   int direction_graphic[NUM_ACTIONS][NUM_DIRECTIONS];
1157                                 /* special graphics for left/right/up/down */
1158   int special_graphic[NUM_SPECIAL_GFX_ARGS];
1159                                 /* special graphics for certain screens */
1160
1161   int sound[NUM_ACTIONS];       /* default sounds for several actions */
1162 };
1163
1164 struct FontInfo
1165 {
1166   char *token_name;             /* font token used in config files */
1167
1168   int graphic;                  /* default graphic for this font */
1169   int special_graphic[NUM_SPECIAL_GFX_ARGS];
1170                                 /* special graphics for certain screens */
1171   int special_bitmap_id[NUM_SPECIAL_GFX_ARGS];
1172                                 /* internal bitmap ID for special graphics */
1173 };
1174
1175 struct GraphicInfo
1176 {
1177   Bitmap *bitmap;
1178   int src_x, src_y;             /* start position of animation frames */
1179   int width, height;            /* width/height of each animation frame */
1180   int offset_x, offset_y;       /* x/y offset to next animation frame */
1181   int anim_frames;
1182   int anim_frames_per_line;
1183   int anim_start_frame;
1184   int anim_delay;               /* important: delay of 1 means "no delay"! */
1185   int anim_mode;
1186   boolean anim_global_sync;
1187
1188   int step_offset;              /* optional step offset of toon animations */
1189   int step_delay;               /* optional step delay of toon animations */
1190
1191   int draw_x, draw_y;           /* optional offset for drawing fonts chars */
1192
1193 #if defined(TARGET_X11_NATIVE_PERFORMANCE_WORKAROUND)
1194   Pixmap clip_mask;             /* single-graphic-only clip mask for X11 */
1195   GC clip_gc;                   /* single-graphic-only clip gc for X11 */
1196 #endif
1197 };
1198
1199 struct SoundInfo
1200 {
1201   boolean loop;
1202 };
1203
1204 struct ElementActionInfo
1205 {
1206   char *suffix;
1207   int value;
1208   boolean is_loop_sound;
1209 };
1210
1211 struct ElementDirectionInfo
1212 {
1213   char *suffix;
1214   int value;
1215 };
1216
1217 struct SpecialSuffixInfo
1218 {
1219   char *suffix;
1220   int value;
1221 };
1222
1223
1224 #if 0
1225 extern GC                       tile_clip_gc;
1226 extern Bitmap                  *pix[];
1227 #endif
1228 extern Bitmap                  *bitmap_db_field, *bitmap_db_door;
1229 extern Pixmap                   tile_clipmask[];
1230 extern DrawBuffer             *fieldbuffer;
1231 extern DrawBuffer             *drawto_field;
1232
1233 extern int                      game_status;
1234 extern boolean                  level_editor_test_game;
1235 extern boolean                  network_playing;
1236
1237 extern int                      key_joystick_mapping;
1238
1239 extern boolean                  redraw[MAX_BUF_XSIZE][MAX_BUF_YSIZE];
1240 extern int                      redraw_x1, redraw_y1;
1241
1242 extern short                    Feld[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1243 extern short                    Ur[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1244 extern short                    MovPos[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1245 extern short                    MovDir[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1246 extern short                    MovDelay[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1247 extern short                    Store[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1248 extern short                    Store2[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1249 extern short                    StorePlayer[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1250 extern short                    Back[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1251 extern boolean                  Stop[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1252 extern short                    JustStopped[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1253 extern short                    AmoebaNr[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1254 extern short                    AmoebaCnt[MAX_NUM_AMOEBA];
1255 extern short                    AmoebaCnt2[MAX_NUM_AMOEBA];
1256 extern short                    ExplodePhase[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1257 extern short                    ExplodeField[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1258
1259 extern unsigned long            Properties[MAX_NUM_ELEMENTS][NUM_EP_BITFIELDS];
1260
1261 extern int                      GfxFrame[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1262 extern int                      GfxAction[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1263 extern int                      GfxRandom[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1264 extern int                      GfxElement[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1265
1266 extern int                      lev_fieldx, lev_fieldy;
1267 extern int                      scroll_x, scroll_y;
1268
1269 extern int                      FX, FY;
1270 extern int                      ScrollStepSize;
1271 extern int                      ScreenMovDir, ScreenMovPos, ScreenGfxPos;
1272 extern int                      BorderElement;
1273 extern int                      GameFrameDelay;
1274 extern int                      FfwdFrameDelay;
1275 extern int                      BX1, BY1;
1276 extern int                      BX2, BY2;
1277 extern int                      SBX_Left, SBX_Right;
1278 extern int                      SBY_Upper, SBY_Lower;
1279 extern int                      ZX, ZY;
1280 extern int                      ExitX, ExitY;
1281 extern int                      AllPlayersGone;
1282
1283 extern int                      TimeFrames, TimePlayed, TimeLeft;
1284 extern boolean                  SiebAktiv;
1285 extern int                      SiebCount;
1286
1287 extern boolean                  network_player_action_received;
1288
1289 extern int                      graphics_action_mapping[];
1290
1291 extern struct LevelInfo         level;
1292 extern struct PlayerInfo        stored_player[], *local_player;
1293 extern struct HiScore           highscore[];
1294 extern struct TapeInfo          tape;
1295 extern struct GameInfo          game;
1296 extern struct GlobalInfo        global;
1297 extern struct MenuInfo          menu;
1298 extern struct DoorInfo          door;
1299 extern struct ElementInfo       element_info[];
1300 extern struct ElementActionInfo element_action_info[];
1301 extern struct ElementDirectionInfo element_direction_info[];
1302 extern struct SpecialSuffixInfo special_suffix_info[];
1303 extern struct TokenIntPtrInfo   image_config_vars[];
1304 extern struct FontInfo          font_info[];
1305 extern struct GraphicInfo      *graphic_info;
1306 extern struct SoundInfo        *sound_info;
1307 extern struct ConfigInfo        image_config[], sound_config[];
1308 extern struct ConfigInfo        image_config_suffix[], sound_config_suffix[];
1309
1310 #endif  /* MAIN_H */