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 <time.h>
  18 #include <sys/time.h>
  19 #include <sys/types.h>
  20 #include <sys/stat.h>
  21 #include <errno.h>
  22 #include <unistd.h>
  23 #include <fcntl.h>
  24
  25 #include "libgame/libgame.h"
  26 #include "game_em/game_em.h"
  27
  28 #include "conf_gfx.h"   /* include auto-generated data structure definitions */
  29 #include "conf_snd.h"   /* include auto-generated data structure definitions */
  30 #include "conf_mus.h"   /* include auto-generated data structure definitions */
  31
  32 #define IMG_UNDEFINED           (-1)
  33 #define IMG_EMPTY               IMG_EMPTY_SPACE
  34 #define IMG_SP_EMPTY            IMG_SP_EMPTY_SPACE
  35 #define IMG_EXPLOSION           IMG_DEFAULT_EXPLODING
  36 #define IMG_CHAR_START          IMG_CHAR_SPACE
  37 #define IMG_CUSTOM_START        IMG_CUSTOM_1
  38
  39 #define SND_UNDEFINED           (-1)
  40 #define MUS_UNDEFINED           (-1)
  41
  42 #define WIN_XSIZE               672
  43 #define WIN_YSIZE               560
  44
  45 #define SCR_FIELDX              17
  46 #define SCR_FIELDY              17
  47 #define MAX_BUF_XSIZE           (SCR_FIELDX + 2)
  48 #define MAX_BUF_YSIZE           (SCR_FIELDY + 2)
  49 #define MIN_LEV_FIELDX          3
  50 #define MIN_LEV_FIELDY          3
  51 #define STD_LEV_FIELDX          64
  52 #define STD_LEV_FIELDY          32
  53 #define MAX_LEV_FIELDX          128
  54 #define MAX_LEV_FIELDY          128
  55
  56 #define SCREENX(a)              ((a) - scroll_x)
  57 #define SCREENY(a)              ((a) - scroll_y)
  58 #define LEVELX(a)               ((a) + scroll_x)
  59 #define LEVELY(a)               ((a) + scroll_y)
  60 #define IN_VIS_FIELD(x,y) ((x)>=0 && (x)<SCR_FIELDX && (y)>=0 &&(y)<SCR_FIELDY)
  61 #define IN_SCR_FIELD(x,y) ((x)>=BX1 && (x)<=BX2 && (y)>=BY1 &&(y)<=BY2)
  62 #define IN_LEV_FIELD(x,y) ((x)>=0 && (x)<lev_fieldx && (y)>=0 &&(y)<lev_fieldy)
  63
  64 /* values for configurable properties (custom elem's only, else pre-defined) */
  65 #define EP_DIGGABLE             0
  66 #define EP_COLLECTIBLE_ONLY     1
  67 #define EP_DONT_RUN_INTO        2
  68 #define EP_DONT_COLLIDE_WITH    3
  69 #define EP_DONT_TOUCH           4
  70 #define EP_INDESTRUCTIBLE       5
  71 #define EP_SLIPPERY             6
  72 #define EP_CAN_CHANGE           7
  73 #define EP_CAN_MOVE             8
  74 #define EP_CAN_FALL             9
  75 #define EP_CAN_SMASH_PLAYER     10
  76 #define EP_CAN_SMASH_ENEMIES    11
  77 #define EP_CAN_SMASH_EVERYTHING 12
  78 #define EP_EXPLODES_BY_FIRE     13
  79 #define EP_EXPLODES_SMASHED     14
  80 #define EP_EXPLODES_IMPACT      15
  81 #define EP_WALKABLE_OVER        16
  82 #define EP_WALKABLE_INSIDE      17
  83 #define EP_WALKABLE_UNDER       18
  84 #define EP_PASSABLE_OVER        19
  85 #define EP_PASSABLE_INSIDE      20
  86 #define EP_PASSABLE_UNDER       21
  87 #define EP_DROPPABLE            22
  88 #define EP_EXPLODES_1X1_OLD     23
  89 #define EP_PUSHABLE             24
  90 #define EP_EXPLODES_CROSS_OLD   25
  91 #define EP_PROTECTED            26
  92 #define EP_CAN_MOVE_INTO_ACID   27
  93 #define EP_THROWABLE            28
  94 #define EP_CAN_EXPLODE          29
  95 #define EP_GRAVITY_REACHABLE    30
  96
  97 /* values for pre-defined properties */
  98 #define EP_PLAYER               32
  99 #define EP_CAN_PASS_MAGIC_WALL  33
 100 #define EP_SWITCHABLE           34
 101 #define EP_BD_ELEMENT           35
 102 #define EP_SP_ELEMENT           36
 103 #define EP_SB_ELEMENT           37
 104 #define EP_GEM                  38
 105 #define EP_FOOD_DARK_YAMYAM     39
 106 #define EP_FOOD_PENGUIN         40
 107 #define EP_FOOD_PIG             41
 108 #define EP_HISTORIC_WALL        42
 109 #define EP_HISTORIC_SOLID       43
 110 #define EP_CLASSIC_ENEMY        44
 111 #define EP_BELT                 45
 112 #define EP_BELT_ACTIVE          46
 113 #define EP_BELT_SWITCH          47
 114 #define EP_TUBE                 48
 115 #define EP_KEYGATE              49
 116 #define EP_AMOEBOID             50
 117 #define EP_AMOEBALIVE           51
 118 #define EP_HAS_CONTENT          52
 119 #define EP_CAN_TURN_EACH_MOVE   53
 120 #define EP_CAN_GROW             54
 121 #define EP_ACTIVE_BOMB          55
 122 #define EP_INACTIVE             56
 123
 124 /* values for special configurable properties (depending on level settings) */
 125 #define EP_EM_SLIPPERY_WALL     57
 126
 127 /* values for special graphics properties (no effect on game engine) */
 128 #define EP_GFX_CRUMBLED         58
 129
 130 /* values for derived properties (determined from properties above) */
 131 #define EP_ACCESSIBLE_OVER      59
 132 #define EP_ACCESSIBLE_INSIDE    60
 133 #define EP_ACCESSIBLE_UNDER     61
 134 #define EP_WALKABLE             62
 135 #define EP_PASSABLE             63
 136 #define EP_ACCESSIBLE           64
 137 #define EP_COLLECTIBLE          65
 138 #define EP_SNAPPABLE            66
 139 #define EP_WALL                 67
 140 #define EP_SOLID_FOR_PUSHING    68
 141 #define EP_DRAGONFIRE_PROOF     69
 142 #define EP_EXPLOSION_PROOF      70
 143 #define EP_CAN_SMASH            71
 144 #define EP_EXPLODES_3X3_OLD     72
 145 #define EP_CAN_EXPLODE_BY_FIRE  73
 146 #define EP_CAN_EXPLODE_SMASHED  74
 147 #define EP_CAN_EXPLODE_IMPACT   75
 148 #define EP_SP_PORT              76
 149 #define EP_CAN_EXPLODE_BY_DRAGONFIRE    77
 150 #define EP_CAN_EXPLODE_BY_EXPLOSION     78
 151 #define EP_COULD_MOVE_INTO_ACID         79
 152 #define EP_MAYBE_DONT_COLLIDE_WITH      80
 153
 154 /* values for internal purpose only (level editor) */
 155 #define EP_WALK_TO_OBJECT       81
 156 #define EP_DEADLY               82
 157
 158 /* values for internal purpose only (game engine) */
 159 #define EP_HAS_ACTION           83
 160 #define EP_CAN_CHANGE_OR_HAS_ACTION     84
 161
 162 #define NUM_ELEMENT_PROPERTIES  85
 163
 164 #define NUM_EP_BITFIELDS        ((NUM_ELEMENT_PROPERTIES + 31) / 32)
 165 #define EP_BITFIELD_BASE        0
 166
 167 #define EP_BITMASK_DEFAULT      0
 168
 169 #define PROPERTY_BIT(p)         (1 << ((p) % 32))
 170 #define PROPERTY_VAR(e,p)       (Properties[e][(p) / 32])
 171 #define HAS_PROPERTY(e,p)       ((PROPERTY_VAR(e, p) & PROPERTY_BIT(p)) != 0)
 172 #define SET_PROPERTY(e,p,v)     ((v) ?                                     \
 173                                  (PROPERTY_VAR(e,p) |=  PROPERTY_BIT(p)) : \
 174                                  (PROPERTY_VAR(e,p) &= ~PROPERTY_BIT(p)))
 175
 176
 177 /* values for change events for custom elements (stored in level file) */
 178 #define CE_DELAY                0
 179 #define CE_TOUCHED_BY_PLAYER    1
 180 #define CE_PRESSED_BY_PLAYER    2
 181 #define CE_PUSHED_BY_PLAYER     3
 182 #define CE_DROPPED_BY_PLAYER    4
 183 #define CE_HITTING_SOMETHING    5
 184 #define CE_IMPACT               6
 185 #define CE_SMASHED              7
 186 #define CE_TOUCHING_X           8
 187 #define CE_CHANGE_OF_X          9
 188 #define CE_EXPLOSION_OF_X       10
 189 #define CE_PLAYER_TOUCHES_X     11
 190 #define CE_PLAYER_PRESSES_X     12
 191 #define CE_PLAYER_PUSHES_X      13
 192 #define CE_PLAYER_COLLECTS_X    14
 193 #define CE_PLAYER_DROPS_X       15
 194 #define CE_COUNT_AT_ZERO        16
 195 #define CE_COUNT_AT_ZERO_OF_X   17
 196 #define CE_BY_OTHER_ACTION      18      /* activates other element events */
 197 #define CE_BY_DIRECT_ACTION     19      /* activates direct element events */
 198 #define CE_PLAYER_DIGS_X        20
 199 #define CE_ENTERED_BY_PLAYER    21
 200 #define CE_LEFT_BY_PLAYER       22
 201 #define CE_PLAYER_ENTERS_X      23
 202 #define CE_PLAYER_LEAVES_X      24
 203 #define CE_SWITCHED             25
 204 #define CE_SWITCH_OF_X          26
 205 #define CE_HIT_BY_SOMETHING     27
 206 #define CE_HITTING_X            28
 207 #define CE_HIT_BY_X             29
 208 #define CE_BLOCKED              30
 209
 210 #define NUM_CHANGE_EVENTS       31
 211
 212 #define CE_BITMASK_DEFAULT      0
 213
 214 #define CH_EVENT_VAR(e,c)       (element_info[e].change->has_event[c])
 215 #define CH_ANY_EVENT_VAR(e,c)   (element_info[e].has_change_event[c])
 216
 217 #define PAGE_HAS_CHANGE_EVENT(p,c)  ((p)->has_event[c])
 218 #define HAS_CHANGE_EVENT(e,c)       (IS_CUSTOM_ELEMENT(e) &&            \
 219                                      CH_EVENT_VAR(e,c))
 220 #define HAS_ANY_CHANGE_EVENT(e,c)   (IS_CUSTOM_ELEMENT(e) &&            \
 221                                      CH_ANY_EVENT_VAR(e,c))
 222
 223 #define SET_CHANGE_EVENT(e,c,v)     (IS_CUSTOM_ELEMENT(e) ?             \
 224                                      CH_EVENT_VAR(e,c) = (v) : 0)
 225 #define SET_ANY_CHANGE_EVENT(e,c,v) (IS_CUSTOM_ELEMENT(e) ?             \
 226                                      CH_ANY_EVENT_VAR(e,c) = (v) : 0)
 227
 228 /* values for player bitmasks */
 229 #define PLAYER_BITS_NONE        0
 230 #define PLAYER_BITS_1           (1 << 0)
 231 #define PLAYER_BITS_2           (1 << 1)
 232 #define PLAYER_BITS_3           (1 << 2)
 233 #define PLAYER_BITS_4           (1 << 3)
 234 #define PLAYER_BITS_ANY         (PLAYER_BITS_1 | \
 235                                  PLAYER_BITS_2 | \
 236                                  PLAYER_BITS_3 | \
 237                                  PLAYER_BITS_4)
 238 #define PLAYER_BITS_TRIGGER     (1 << 4)
 239
 240 /* values for change side for custom elements */
 241 #define CH_SIDE_NONE            MV_NO_MOVING
 242 #define CH_SIDE_LEFT            MV_LEFT
 243 #define CH_SIDE_RIGHT           MV_RIGHT
 244 #define CH_SIDE_TOP             MV_UP
 245 #define CH_SIDE_BOTTOM          MV_DOWN
 246 #define CH_SIDE_LEFT_RIGHT      MV_HORIZONTAL
 247 #define CH_SIDE_TOP_BOTTOM      MV_VERTICAL
 248 #define CH_SIDE_ANY             MV_ANY_DIRECTION
 249
 250 /* values for change player for custom elements */
 251 #define CH_PLAYER_NONE          PLAYER_BITS_NONE
 252 #define CH_PLAYER_1             PLAYER_BITS_1
 253 #define CH_PLAYER_2             PLAYER_BITS_2
 254 #define CH_PLAYER_3             PLAYER_BITS_3
 255 #define CH_PLAYER_4             PLAYER_BITS_4
 256 #define CH_PLAYER_ANY           PLAYER_BITS_ANY
 257
 258 /* values for change page for custom elements */
 259 #define CH_PAGE_ANY_FILE        (0xff)
 260 #define CH_PAGE_ANY             (0xffffffff)
 261
 262 /* values for change power for custom elements */
 263 #define CP_WHEN_EMPTY           0
 264 #define CP_WHEN_DIGGABLE        1
 265 #define CP_WHEN_DESTRUCTIBLE    2
 266 #define CP_WHEN_COLLECTIBLE     3
 267 #define CP_WHEN_REMOVABLE       4
 268 #define CP_WHEN_WALKABLE        5
 269
 270 /* values for change actions for custom elements */
 271 #define CA_NO_ACTION            0
 272 #define CA_EXIT_PLAYER          1
 273 #define CA_KILL_PLAYER          2
 274 #define CA_RESTART_LEVEL        3
 275 #define CA_SHOW_ENVELOPE        4
 276 #define CA_ADD_KEY              5
 277 #define CA_DEL_KEY              6
 278 #define CA_SET_PLAYER_SPEED     7
 279 #define CA_SET_GEMS             8
 280 #define CA_SET_TIME             9
 281 #define CA_SET_SCORE            10
 282 #define CA_SET_CE_SCORE         11
 283 #define CA_SET_CE_COUNT         12
 284 #define CA_SET_DYNABOMB_NUMBER  13
 285 #define CA_SET_DYNABOMB_SIZE    14
 286 #define CA_SET_DYNABOMB_POWER   15
 287 #define CA_TOGGLE_PLAYER_GRAVITY  16
 288 #define CA_ENABLE_PLAYER_GRAVITY  17
 289 #define CA_DISABLE_PLAYER_GRAVITY 18
 290
 291 /* values for change action mode for custom elements */
 292 #define CA_MODE_UNDEFINED       0
 293 #define CA_MODE_SET             1
 294 #define CA_MODE_ADD             2
 295 #define CA_MODE_SUBTRACT        3
 296 #define CA_MODE_MULTIPLY        4
 297 #define CA_MODE_DIVIDE          5
 298 #define CA_MODE_MODULO          6
 299
 300 /* values for change action parameters for custom elements */
 301 #define CA_ARG_MIN              0
 302 #define CA_ARG_0                0
 303 #define CA_ARG_1                1
 304 #define CA_ARG_2                2
 305 #define CA_ARG_3                3
 306 #define CA_ARG_4                4
 307 #define CA_ARG_5                5
 308 #define CA_ARG_10               10
 309 #define CA_ARG_100              100
 310 #define CA_ARG_1000             1000
 311 #define CA_ARG_MAX              9999
 312 #define CA_ARG_PLAYER           10000
 313 #define CA_ARG_PLAYER_HEADLINE  (CA_ARG_PLAYER + 0)
 314 #define CA_ARG_PLAYER_1         (CA_ARG_PLAYER + PLAYER_BITS_1)
 315 #define CA_ARG_PLAYER_2         (CA_ARG_PLAYER + PLAYER_BITS_2)
 316 #define CA_ARG_PLAYER_3         (CA_ARG_PLAYER + PLAYER_BITS_3)
 317 #define CA_ARG_PLAYER_4         (CA_ARG_PLAYER + PLAYER_BITS_4)
 318 #define CA_ARG_PLAYER_ANY       (CA_ARG_PLAYER + PLAYER_BITS_ANY)
 319 #define CA_ARG_PLAYER_TRIGGER   (CA_ARG_PLAYER + PLAYER_BITS_TRIGGER)
 320 #define CA_ARG_NUMBER           20000
 321 #define CA_ARG_NUMBER_HEADLINE  (CA_ARG_NUMBER + 0)
 322 #define CA_ARG_NUMBER_MIN       (CA_ARG_NUMBER + 1)
 323 #define CA_ARG_NUMBER_MAX       (CA_ARG_NUMBER + 2)
 324 #define CA_ARG_NUMBER_NORMAL    (CA_ARG_NUMBER + 3)
 325 #define CA_ARG_NUMBER_RESET     (CA_ARG_NUMBER + 4)
 326 #define CA_ARG_NUMBER_CE_SCORE  (CA_ARG_NUMBER + 5)
 327 #define CA_ARG_NUMBER_CE_COUNT  (CA_ARG_NUMBER + 6)
 328 #define CA_ARG_NUMBER_CE_DELAY  (CA_ARG_NUMBER + 7)
 329 #define CA_ARG_ELEMENT          30000
 330 #define CA_ARG_ELEMENT_HEADLINE (CA_ARG_ELEMENT + 0)
 331 #define CA_ARG_ELEMENT_TARGET   (CA_ARG_ELEMENT + 1)
 332 #define CA_ARG_ELEMENT_TRIGGER  (CA_ARG_ELEMENT + 2)
 333 #define CA_ARG_UNDEFINED        30999
 334
 335 /* values for custom move patterns (bits 0 - 3: basic move directions) */
 336 #define MV_BIT_TOWARDS_PLAYER   4
 337 #define MV_BIT_AWAY_FROM_PLAYER 5
 338 #define MV_BIT_ALONG_LEFT_SIDE  6
 339 #define MV_BIT_ALONG_RIGHT_SIDE 7
 340 #define MV_BIT_TURNING_LEFT     8
 341 #define MV_BIT_TURNING_RIGHT    9
 342 #define MV_BIT_WHEN_PUSHED      10
 343 #define MV_BIT_MAZE_RUNNER      11
 344 #define MV_BIT_MAZE_HUNTER      12
 345 #define MV_BIT_WHEN_DROPPED     13
 346 #define MV_BIT_TURNING_LEFT_RIGHT 14
 347 #define MV_BIT_TURNING_RIGHT_LEFT 15
 348 #define MV_BIT_TURNING_RANDOM   16
 349
 350 /* values for custom move patterns */
 351 #define MV_TOWARDS_PLAYER       (1 << MV_BIT_TOWARDS_PLAYER)
 352 #define MV_AWAY_FROM_PLAYER     (1 << MV_BIT_AWAY_FROM_PLAYER)
 353 #define MV_ALONG_LEFT_SIDE      (1 << MV_BIT_ALONG_LEFT_SIDE)
 354 #define MV_ALONG_RIGHT_SIDE     (1 << MV_BIT_ALONG_RIGHT_SIDE)
 355 #define MV_TURNING_LEFT         (1 << MV_BIT_TURNING_LEFT)
 356 #define MV_TURNING_RIGHT        (1 << MV_BIT_TURNING_RIGHT)
 357 #define MV_WHEN_PUSHED          (1 << MV_BIT_WHEN_PUSHED)
 358 #define MV_MAZE_RUNNER          (1 << MV_BIT_MAZE_RUNNER)
 359 #define MV_MAZE_HUNTER          (1 << MV_BIT_MAZE_HUNTER)
 360 #define MV_MAZE_RUNNER_STYLE    (MV_MAZE_RUNNER | MV_MAZE_HUNTER)
 361 #define MV_WHEN_DROPPED         (1 << MV_BIT_WHEN_DROPPED)
 362 #define MV_TURNING_LEFT_RIGHT   (1 << MV_BIT_TURNING_LEFT_RIGHT)
 363 #define MV_TURNING_RIGHT_LEFT   (1 << MV_BIT_TURNING_RIGHT_LEFT)
 364 #define MV_TURNING_RANDOM       (1 << MV_BIT_TURNING_RANDOM)
 365
 366 /* values for initial move direction (bits 0 - 3: basic move directions) */
 367 #define MV_START_BIT_PREVIOUS   4
 368
 369 /* values for initial move direction */
 370 #define MV_START_AUTOMATIC      (MV_NO_MOVING)
 371 #define MV_START_LEFT           (MV_LEFT)
 372 #define MV_START_RIGHT          (MV_RIGHT)
 373 #define MV_START_UP             (MV_UP)
 374 #define MV_START_DOWN           (MV_DOWN)
 375 #define MV_START_RANDOM         (MV_ALL_DIRECTIONS)
 376 #define MV_START_PREVIOUS       (1 << MV_START_BIT_PREVIOUS)
 377
 378 /* values for elements left behind by custom elements */
 379 #define LEAVE_TYPE_UNLIMITED    0
 380 #define LEAVE_TYPE_LIMITED      1
 381
 382 /* values for slippery property for custom elements */
 383 #define SLIPPERY_ANY_RANDOM     0
 384 #define SLIPPERY_ANY_LEFT_RIGHT 1
 385 #define SLIPPERY_ANY_RIGHT_LEFT 2
 386 #define SLIPPERY_ONLY_LEFT      3
 387 #define SLIPPERY_ONLY_RIGHT     4
 388
 389 /* values for explosion type for custom elements */
 390 #define EXPLODES_3X3            0
 391 #define EXPLODES_1X1            1
 392 #define EXPLODES_CROSS          2
 393
 394 /* macros for configurable properties */
 395 #define IS_DIGGABLE(e)          HAS_PROPERTY(e, EP_DIGGABLE)
 396 #define IS_COLLECTIBLE_ONLY(e)  HAS_PROPERTY(e, EP_COLLECTIBLE_ONLY)
 397 #define DONT_RUN_INTO(e)        HAS_PROPERTY(e, EP_DONT_RUN_INTO)
 398 #define DONT_COLLIDE_WITH(e)    HAS_PROPERTY(e, EP_DONT_COLLIDE_WITH)
 399 #define DONT_TOUCH(e)           HAS_PROPERTY(e, EP_DONT_TOUCH)
 400 #define IS_INDESTRUCTIBLE(e)    HAS_PROPERTY(e, EP_INDESTRUCTIBLE)
 401 #define IS_SLIPPERY(e)          HAS_PROPERTY(e, EP_SLIPPERY)
 402 #define CAN_CHANGE(e)           HAS_PROPERTY(e, EP_CAN_CHANGE)
 403 #define CAN_MOVE(e)             HAS_PROPERTY(e, EP_CAN_MOVE)
 404 #define CAN_FALL(e)             HAS_PROPERTY(e, EP_CAN_FALL)
 405 #define CAN_SMASH_PLAYER(e)     HAS_PROPERTY(e, EP_CAN_SMASH_PLAYER)
 406 #define CAN_SMASH_ENEMIES(e)    HAS_PROPERTY(e, EP_CAN_SMASH_ENEMIES)
 407 #define CAN_SMASH_EVERYTHING(e) HAS_PROPERTY(e, EP_CAN_SMASH_EVERYTHING)
 408 #define EXPLODES_BY_FIRE(e)     HAS_PROPERTY(e, EP_EXPLODES_BY_FIRE)
 409 #define EXPLODES_SMASHED(e)     HAS_PROPERTY(e, EP_EXPLODES_SMASHED)
 410 #define EXPLODES_IMPACT(e)      HAS_PROPERTY(e, EP_EXPLODES_IMPACT)
 411 #define IS_WALKABLE_OVER(e)     HAS_PROPERTY(e, EP_WALKABLE_OVER)
 412 #define IS_WALKABLE_INSIDE(e)   HAS_PROPERTY(e, EP_WALKABLE_INSIDE)
 413 #define IS_WALKABLE_UNDER(e)    HAS_PROPERTY(e, EP_WALKABLE_UNDER)
 414 #define IS_PASSABLE_OVER(e)     HAS_PROPERTY(e, EP_PASSABLE_OVER)
 415 #define IS_PASSABLE_INSIDE(e)   HAS_PROPERTY(e, EP_PASSABLE_INSIDE)
 416 #define IS_PASSABLE_UNDER(e)    HAS_PROPERTY(e, EP_PASSABLE_UNDER)
 417 #define IS_DROPPABLE(e)         HAS_PROPERTY(e, EP_DROPPABLE)
 418 #define EXPLODES_1X1_OLD(e)     HAS_PROPERTY(e, EP_EXPLODES_1X1_OLD)
 419 #define IS_PUSHABLE(e)          HAS_PROPERTY(e, EP_PUSHABLE)
 420 #define EXPLODES_CROSS_OLD(e)   HAS_PROPERTY(e, EP_EXPLODES_CROSS_OLD)
 421 #define IS_PROTECTED(e)         HAS_PROPERTY(e, EP_PROTECTED)
 422 #define CAN_MOVE_INTO_ACID(e)   HAS_PROPERTY(e, EP_CAN_MOVE_INTO_ACID)
 423 #define IS_THROWABLE(e)         HAS_PROPERTY(e, EP_THROWABLE)
 424 #define CAN_EXPLODE(e)          HAS_PROPERTY(e, EP_CAN_EXPLODE)
 425 #define IS_GRAVITY_REACHABLE(e) HAS_PROPERTY(e, EP_GRAVITY_REACHABLE)
 426
 427 /* macros for special configurable properties */
 428 #define IS_EM_SLIPPERY_WALL(e)  HAS_PROPERTY(e, EP_EM_SLIPPERY_WALL)
 429
 430 /* macros for special graphics properties */
 431 #define GFX_CRUMBLED(e)         HAS_PROPERTY(GFX_ELEMENT(e), EP_GFX_CRUMBLED)
 432
 433 /* macros for pre-defined properties */
 434 #define ELEM_IS_PLAYER(e)       HAS_PROPERTY(e, EP_PLAYER)
 435 #define CAN_PASS_MAGIC_WALL(e)  HAS_PROPERTY(e, EP_CAN_PASS_MAGIC_WALL)
 436 #define IS_SWITCHABLE(e)        HAS_PROPERTY(e, EP_SWITCHABLE)
 437 #define IS_BD_ELEMENT(e)        HAS_PROPERTY(e, EP_BD_ELEMENT)
 438 #define IS_SP_ELEMENT(e)        HAS_PROPERTY(e, EP_SP_ELEMENT)
 439 #define IS_SB_ELEMENT(e)        HAS_PROPERTY(e, EP_SB_ELEMENT)
 440 #define IS_GEM(e)               HAS_PROPERTY(e, EP_GEM)
 441 #define IS_FOOD_DARK_YAMYAM(e)  HAS_PROPERTY(e, EP_FOOD_DARK_YAMYAM)
 442 #define IS_FOOD_PENGUIN(e)      HAS_PROPERTY(e, EP_FOOD_PENGUIN)
 443 #define IS_FOOD_PIG(e)          HAS_PROPERTY(e, EP_FOOD_PIG)
 444 #define IS_HISTORIC_WALL(e)     HAS_PROPERTY(e, EP_HISTORIC_WALL)
 445 #define IS_HISTORIC_SOLID(e)    HAS_PROPERTY(e, EP_HISTORIC_SOLID)
 446 #define IS_CLASSIC_ENEMY(e)     HAS_PROPERTY(e, EP_CLASSIC_ENEMY)
 447 #define IS_BELT(e)              HAS_PROPERTY(e, EP_BELT)
 448 #define IS_BELT_ACTIVE(e)       HAS_PROPERTY(e, EP_BELT_ACTIVE)
 449 #define IS_BELT_SWITCH(e)       HAS_PROPERTY(e, EP_BELT_SWITCH)
 450 #define IS_TUBE(e)              HAS_PROPERTY(e, EP_TUBE)
 451 #define IS_KEYGATE(e)           HAS_PROPERTY(e, EP_KEYGATE)
 452 #define IS_AMOEBOID(e)          HAS_PROPERTY(e, EP_AMOEBOID)
 453 #define IS_AMOEBALIVE(e)        HAS_PROPERTY(e, EP_AMOEBALIVE)
 454 #define HAS_CONTENT(e)          HAS_PROPERTY(e, EP_HAS_CONTENT)
 455 #define CAN_TURN_EACH_MOVE(e)   HAS_PROPERTY(e, EP_CAN_TURN_EACH_MOVE)
 456 #define CAN_GROW(e)             HAS_PROPERTY(e, EP_CAN_GROW)
 457 #define IS_ACTIVE_BOMB(e)       HAS_PROPERTY(e, EP_ACTIVE_BOMB)
 458 #define IS_INACTIVE(e)          HAS_PROPERTY(e, EP_INACTIVE)
 459
 460 /* macros for derived properties */
 461 #define IS_ACCESSIBLE_OVER(e)   HAS_PROPERTY(e, EP_ACCESSIBLE_OVER)
 462 #define IS_ACCESSIBLE_INSIDE(e) HAS_PROPERTY(e, EP_ACCESSIBLE_INSIDE)
 463 #define IS_ACCESSIBLE_UNDER(e)  HAS_PROPERTY(e, EP_ACCESSIBLE_UNDER)
 464 #define IS_WALKABLE(e)          HAS_PROPERTY(e, EP_WALKABLE)
 465 #define IS_PASSABLE(e)          HAS_PROPERTY(e, EP_PASSABLE)
 466 #define IS_ACCESSIBLE(e)        HAS_PROPERTY(e, EP_ACCESSIBLE)
 467 #define IS_COLLECTIBLE(e)       HAS_PROPERTY(e, EP_COLLECTIBLE)
 468 #define IS_SNAPPABLE(e)         HAS_PROPERTY(e, EP_SNAPPABLE)
 469 #define IS_WALL(e)              HAS_PROPERTY(e, EP_WALL)
 470 #define IS_SOLID_FOR_PUSHING(e) HAS_PROPERTY(e, EP_SOLID_FOR_PUSHING)
 471 #define IS_DRAGONFIRE_PROOF(e)  HAS_PROPERTY(e, EP_DRAGONFIRE_PROOF)
 472 #define IS_EXPLOSION_PROOF(e)   HAS_PROPERTY(e, EP_EXPLOSION_PROOF)
 473 #define CAN_SMASH(e)            HAS_PROPERTY(e, EP_CAN_SMASH)
 474 #define EXPLODES_3X3_OLD(e)     HAS_PROPERTY(e, EP_EXPLODES_3X3_OLD)
 475 #define CAN_EXPLODE_BY_FIRE(e)  HAS_PROPERTY(e, EP_CAN_EXPLODE_BY_FIRE)
 476 #define CAN_EXPLODE_SMASHED(e)  HAS_PROPERTY(e, EP_CAN_EXPLODE_SMASHED)
 477 #define CAN_EXPLODE_IMPACT(e)   HAS_PROPERTY(e, EP_CAN_EXPLODE_IMPACT)
 478 #define IS_SP_PORT(e)           HAS_PROPERTY(e, EP_SP_PORT)
 479 #define CAN_EXPLODE_BY_DRAGONFIRE(e)    \
 480                                 HAS_PROPERTY(e, EP_CAN_EXPLODE_BY_DRAGONFIRE)
 481 #define CAN_EXPLODE_BY_EXPLOSION(e)     \
 482                                 HAS_PROPERTY(e, EP_CAN_EXPLODE_BY_EXPLOSION)
 483 #define COULD_MOVE_INTO_ACID(e) HAS_PROPERTY(e, EP_COULD_MOVE_INTO_ACID)
 484 #define MAYBE_DONT_COLLIDE_WITH(e) HAS_PROPERTY(e, EP_MAYBE_DONT_COLLIDE_WITH)
 485 #define HAS_ACTION(e)           HAS_PROPERTY(e, EP_HAS_ACTION)
 486 #define CAN_CHANGE_OR_HAS_ACTION(e)     \
 487                                 HAS_PROPERTY(e, EP_CAN_CHANGE_OR_HAS_ACTION)
 488
 489 /* special macros used in game engine */
 490 #define IS_CUSTOM_ELEMENT(e)    ((e) >= EL_CUSTOM_START &&              \
 491                                  (e) <= EL_CUSTOM_END)
 492
 493 #define IS_GROUP_ELEMENT(e)     ((e) >= EL_GROUP_START &&               \
 494                                  (e) <= EL_GROUP_END)
 495
 496 #define IS_CLIPBOARD_ELEMENT(e) ((e) >= EL_INTERNAL_CLIPBOARD_START &&  \
 497                                  (e) <= EL_INTERNAL_CLIPBOARD_END)
 498
 499 #define IS_INTERNAL_ELEMENT(e)  ((e) >= EL_INTERNAL_START &&            \
 500                                  (e) <= EL_INTERNAL_END)
 501
 502 #define IS_ENVELOPE(e)          ((e) >= EL_ENVELOPE_1 &&                \
 503                                  (e) <= EL_ENVELOPE_4)
 504
 505 #define IS_RND_KEY(e)           ((e) >= EL_KEY_1 &&                     \
 506                                  (e) <= EL_KEY_4)
 507 #define IS_EM_KEY(e)            ((e) >= EL_EM_KEY_1 &&                  \
 508                                  (e) <= EL_EM_KEY_4)
 509 #define IS_EMC_KEY(e)           ((e) >= EL_EMC_KEY_5 &&                 \
 510                                  (e) <= EL_EMC_KEY_8)
 511 #define IS_KEY(e)               (IS_RND_KEY(e) ||                       \
 512                                  IS_EM_KEY(e) ||                        \
 513                                  IS_EMC_KEY(e))
 514 #define RND_KEY_NR(e)           ((e) - EL_KEY_1)
 515 #define EM_KEY_NR(e)            ((e) - EL_EM_KEY_1)
 516 #define EMC_KEY_NR(e)           ((e) - EL_EMC_KEY_5 + 4)
 517 #define KEY_NR(e)               (IS_RND_KEY(e) ? RND_KEY_NR(e) :        \
 518                                  IS_EM_KEY(e) ?  EM_KEY_NR(e) :         \
 519                                  IS_EMC_KEY(e) ? EMC_KEY_NR(e) : 0)
 520
 521 #define IS_RND_GATE(e)          ((e) >= EL_GATE_1 &&                    \
 522                                  (e) <= EL_GATE_4)
 523 #define IS_EM_GATE(e)           ((e) >= EL_EM_GATE_1 &&                 \
 524                                  (e) <= EL_EM_GATE_4)
 525 #define IS_EMC_GATE(e)          ((e) >= EL_EMC_GATE_5 &&                \
 526                                  (e) <= EL_EMC_GATE_8)
 527 #define IS_GATE(e)              (IS_RND_GATE(e) ||                      \
 528                                  IS_EM_GATE(e) ||                       \
 529                                  IS_EMC_GATE(e))
 530 #define RND_GATE_NR(e)          ((e) - EL_GATE_1)
 531 #define EM_GATE_NR(e)           ((e) - EL_EM_GATE_1)
 532 #define EMC_GATE_NR(e)          ((e) - EL_EMC_GATE_5 + 4)
 533 #define GATE_NR(e)              (IS_RND_GATE(e) ? RND_GATE_NR(e) :      \
 534                                  IS_EM_GATE(e) ?  EM_GATE_NR(e) :       \
 535                                  IS_EMC_GATE(e) ? EMC_GATE_NR(e) : 0)
 536
 537 #define IS_RND_GATE_GRAY(e)     ((e) >= EL_GATE_1_GRAY &&               \
 538                                  (e) <= EL_GATE_4_GRAY)
 539 #define IS_EM_GATE_GRAY(e)      ((e) >= EL_EM_GATE_1_GRAY &&            \
 540                                  (e) <= EL_EM_GATE_4_GRAY)
 541 #define IS_EMC_GATE_GRAY(e)     ((e) >= EL_EMC_GATE_5_GRAY &&           \
 542                                  (e) <= EL_EMC_GATE_8_GRAY)
 543 #define IS_GATE_GRAY(e)         (IS_RND_GATE_GRAY(e) ||                 \
 544                                  IS_EM_GATE_GRAY(e) ||                  \
 545                                  IS_EMC_GATE_GRAY(e))
 546 #define RND_GATE_GRAY_NR(e)     ((e) - EL_GATE_1_GRAY)
 547 #define EM_GATE_GRAY_NR(e)      ((e) - EL_EM_GATE_1_GRAY)
 548 #define EMC_GATE_GRAY_NR(e)     ((e) - EL_EMC_GATE_5_GRAY + 4)
 549 #define GATE_GRAY_NR(e)         (IS_RND_GATE_GRAY(e) ? RND_GATE_GRAY_NR(e) :  \
 550                                  IS_EM_GATE_GRAY(e) ?  EM_GATE_GRAY_NR(e) :   \
 551                                  IS_EMC_GATE_GRAY(e) ? EMC_GATE_GRAY_NR(e) : 0)
 552
 553 #define GFX_ELEMENT(e)          (element_info[e].use_gfx_element ?      \
 554                                  element_info[e].gfx_element : e)
 555
 556 /* !!! "use sound" deactivated due to problems with level "bug machine" !!! */
 557 /* (solution: add separate "use sound of element" to level file and editor) */
 558 #if 0
 559 #define SND_ELEMENT(e)          GFX_ELEMENT(e)
 560 #else
 561 #define SND_ELEMENT(e)          (e)
 562 #endif
 563
 564 #define IS_PLAYER(x, y)         (ELEM_IS_PLAYER(StorePlayer[x][y]))
 565
 566 #define IS_FREE(x, y)           (Feld[x][y] == EL_EMPTY && !IS_PLAYER(x, y))
 567 #define IS_FREE_OR_PLAYER(x, y) (Feld[x][y] == EL_EMPTY)
 568
 569 #define IS_MOVING(x,y)          (MovPos[x][y] != 0)
 570 #define IS_FALLING(x,y)         (MovPos[x][y] != 0 && MovDir[x][y] == MV_DOWN)
 571 #define IS_BLOCKED(x,y)         (Feld[x][y] == EL_BLOCKED)
 572
 573 #define EL_CHANGED(e)           ((e) == EL_ROCK           ? EL_EMERALD :    \
 574                                  (e) == EL_BD_ROCK        ? EL_BD_DIAMOND : \
 575                                  (e) == EL_EMERALD        ? EL_DIAMOND :    \
 576                                  (e) == EL_EMERALD_YELLOW ? EL_DIAMOND :    \
 577                                  (e) == EL_EMERALD_RED    ? EL_DIAMOND :    \
 578                                  (e) == EL_EMERALD_PURPLE ? EL_DIAMOND :    \
 579                                  EL_ROCK)
 580 #define EL_CHANGED2(e)          ((e) == EL_ROCK           ? EL_BD_DIAMOND : \
 581                                  (e) == EL_BD_ROCK        ? EL_BD_DIAMOND : \
 582                                  EL_BD_ROCK)
 583 #define IS_DRAWABLE(e)          ((e) < EL_BLOCKED)
 584 #define IS_NOT_DRAWABLE(e)      ((e) >= EL_BLOCKED)
 585 #define TAPE_IS_EMPTY(x)        ((x).length == 0)
 586 #define TAPE_IS_STOPPED(x)      (!(x).recording && !(x).playing)
 587
 588 #define PLAYERINFO(x,y)         (&stored_player[StorePlayer[x][y]-EL_PLAYER_1])
 589 #define SHIELD_ON(p)            ((p)->shield_normal_time_left > 0)
 590
 591 #define ENEMY_PROTECTED_FIELD(x,y)      (IS_PROTECTED(Feld[x][y]) ||       \
 592                                          IS_PROTECTED(Back[x][y]))
 593 #define EXPLOSION_PROTECTED_FIELD(x,y)  (IS_EXPLOSION_PROOF(Feld[x][y]))
 594 #define PLAYER_ENEMY_PROTECTED(x,y)     (SHIELD_ON(PLAYERINFO(x, y)) ||    \
 595                                          ENEMY_PROTECTED_FIELD(x, y))
 596 #define PLAYER_EXPLOSION_PROTECTED(x,y) (SHIELD_ON(PLAYERINFO(x, y)) ||    \
 597                                          EXPLOSION_PROTECTED_FIELD(x, y))
 598
 599 #define PLAYER_SWITCHING(p,x,y) ((p)->is_switching &&                   \
 600                                  (p)->switch_x == (x) && (p)->switch_y == (y))
 601
 602 #define PLAYER_DROPPING(p,x,y)  ((p)->is_dropping &&                    \
 603                                  (p)->drop_x == (x) && (p)->drop_y == (y))
 604
 605 #define PLAYER_NR_GFX(g,i)      ((g) + i * (IMG_PLAYER_2 - IMG_PLAYER_1))
 606
 607 #define ANIM_FRAMES(g)          (graphic_info[g].anim_frames)
 608 #define ANIM_DELAY(g)           (graphic_info[g].anim_delay)
 609 #define ANIM_MODE(g)            (graphic_info[g].anim_mode)
 610
 611 #define IS_ANIMATED(g)          (ANIM_FRAMES(g) > 1)
 612 #define IS_NEW_DELAY(f, g)      ((f) % ANIM_DELAY(g) == 0)
 613 #define IS_NEW_FRAME(f, g)      (IS_ANIMATED(g) && IS_NEW_DELAY(f, g))
 614 #define IS_NEXT_FRAME(f, g)     (IS_NEW_FRAME(f, g) && (f) > 0)
 615
 616 #define IS_LOOP_SOUND(s)        (sound_info[s].loop)
 617
 618
 619 /* fundamental game speed values */
 620 #define ONE_SECOND_DELAY        1000    /* delay value for one second */
 621 #define GAME_FRAME_DELAY        20      /* frame delay in milliseconds */
 622 #define FFWD_FRAME_DELAY        10      /* 200% speed for fast forward */
 623 #define FRAMES_PER_SECOND       (ONE_SECOND_DELAY / GAME_FRAME_DELAY)
 624 #define MICROLEVEL_SCROLL_DELAY 50      /* delay for scrolling micro level */
 625 #define MICROLEVEL_LABEL_DELAY  250     /* delay for micro level label */
 626
 627 /* boundaries of arrays etc. */
 628 #define MAX_LEVEL_NAME_LEN      32
 629 #define MAX_LEVEL_AUTHOR_LEN    32
 630 #define MAX_ELEMENT_NAME_LEN    32
 631 #define MAX_TAPE_LEN            (1000 * FRAMES_PER_SECOND) /* max.time x fps */
 632 #define MAX_TAPES_PER_SET       1024
 633 #define MAX_SCORE_ENTRIES       100
 634 #define MAX_NUM_AMOEBA          100
 635 #define MAX_INVENTORY_SIZE      1000
 636 #define STD_NUM_KEYS            4
 637 #define MAX_NUM_KEYS            8
 638 #define NUM_BELTS               4
 639 #define NUM_BELT_PARTS          3
 640 #define MIN_ENVELOPE_XSIZE      1
 641 #define MIN_ENVELOPE_YSIZE      1
 642 #define MAX_ENVELOPE_XSIZE      30
 643 #define MAX_ENVELOPE_YSIZE      20
 644 #define MAX_ENVELOPE_TEXT_LEN   (MAX_ENVELOPE_XSIZE * MAX_ENVELOPE_YSIZE)
 645 #define MIN_CHANGE_PAGES        1
 646 #define MAX_CHANGE_PAGES        32
 647 #define MIN_ELEMENTS_IN_GROUP   1
 648 #define MAX_ELEMENTS_IN_GROUP   16
 649
 650 /* values for elements with content */
 651 #define MIN_ELEMENT_CONTENTS    1
 652 #define STD_ELEMENT_CONTENTS    4
 653 #define MAX_ELEMENT_CONTENTS    8
 654 #define NUM_MAGIC_BALL_CONTENTS 8
 655
 656 #define LEVEL_SCORE_ELEMENTS    16      /* level elements with score */
 657
 658 /* often used screen positions */
 659 #define SX                      8
 660 #define SY                      8
 661 #define REAL_SX                 (SX - 2)
 662 #define REAL_SY                 (SY - 2)
 663 #define DX                      566
 664 #define DY                      60
 665 #define VX                      DX
 666 #define VY                      400
 667 #define EX                      DX
 668 #define EY                      (VY - 44)
 669 #define TILESIZE                32
 670 #define TILEX                   TILESIZE
 671 #define TILEY                   TILESIZE
 672 #define MINI_TILESIZE           (TILESIZE / 2)
 673 #define MINI_TILEX              MINI_TILESIZE
 674 #define MINI_TILEY              MINI_TILESIZE
 675 #define MICRO_TILESIZE          (TILESIZE / 8)
 676 #define MICRO_TILEX             MICRO_TILESIZE
 677 #define MICRO_TILEY             MICRO_TILESIZE
 678 #define MIDPOSX                 (SCR_FIELDX / 2)
 679 #define MIDPOSY                 (SCR_FIELDY / 2)
 680 #define SXSIZE                  (SCR_FIELDX * TILEX)
 681 #define SYSIZE                  (SCR_FIELDY * TILEY)
 682 #define FXSIZE                  ((SCR_FIELDX + 2) * TILEX)
 683 #define FYSIZE                  ((SCR_FIELDY + 2) * TILEY)
 684 #define DXSIZE                  100
 685 #define DYSIZE                  280
 686 #define VXSIZE                  DXSIZE
 687 #define VYSIZE                  100
 688 #define EXSIZE                  DXSIZE
 689 #define EYSIZE                  (VYSIZE + 44)
 690 #define FULL_SXSIZE             (2 + SXSIZE + 2)
 691 #define FULL_SYSIZE             (2 + SYSIZE + 2)
 692 #define MICROLEVEL_XSIZE        ((STD_LEV_FIELDX + 2) * MICRO_TILEX)
 693 #define MICROLEVEL_YSIZE        ((STD_LEV_FIELDY + 2) * MICRO_TILEY)
 694 #define MICROLEVEL_XPOS         (SX + (SXSIZE - MICROLEVEL_XSIZE) / 2)
 695 #define MICROLEVEL_YPOS         (SX + 12 * TILEY - MICRO_TILEY)
 696 #define MICROLABEL1_YPOS        (MICROLEVEL_YPOS - 36)
 697 #define MICROLABEL2_YPOS        (MICROLEVEL_YPOS + MICROLEVEL_YSIZE + 7)
 698
 699
 700 /* score for elements */
 701 #define SC_EMERALD              0
 702 #define SC_DIAMOND              1
 703 #define SC_BUG                  2
 704 #define SC_SPACESHIP            3
 705 #define SC_YAMYAM               4
 706 #define SC_ROBOT                5
 707 #define SC_PACMAN               6
 708 #define SC_NUT                  7
 709 #define SC_DYNAMITE             8
 710 #define SC_KEY                  9
 711 #define SC_TIME_BONUS           10
 712 #define SC_CRYSTAL              11
 713 #define SC_PEARL                12
 714 #define SC_SHIELD               13
 715
 716
 717 /* "real" level file elements */
 718 #define EL_UNDEFINED                    -1
 719
 720 #define EL_EMPTY_SPACE                  0
 721 #define EL_EMPTY                        EL_EMPTY_SPACE
 722 #define EL_SAND                         1
 723 #define EL_WALL                         2
 724 #define EL_WALL_SLIPPERY                3
 725 #define EL_ROCK                         4
 726 #define EL_KEY_OBSOLETE                 5       /* obsolete; now EL_KEY_1 */
 727 #define EL_EMERALD                      6
 728 #define EL_EXIT_CLOSED                  7
 729 #define EL_PLAYER_OBSOLETE              8       /* obsolete; now EL_PLAYER_1 */
 730 #define EL_BUG                          9
 731 #define EL_SPACESHIP                    10
 732 #define EL_YAMYAM                       11
 733 #define EL_ROBOT                        12
 734 #define EL_STEELWALL                    13
 735 #define EL_DIAMOND                      14
 736 #define EL_AMOEBA_DEAD                  15
 737 #define EL_QUICKSAND_EMPTY              16
 738 #define EL_QUICKSAND_FULL               17
 739 #define EL_AMOEBA_DROP                  18
 740 #define EL_BOMB                         19
 741 #define EL_MAGIC_WALL                   20
 742 #define EL_SPEED_PILL                   21
 743 #define EL_ACID                         22
 744 #define EL_AMOEBA_WET                   23
 745 #define EL_AMOEBA_DRY                   24
 746 #define EL_NUT                          25
 747 #define EL_GAME_OF_LIFE                 26
 748 #define EL_BIOMAZE                      27
 749 #define EL_DYNAMITE_ACTIVE              28
 750 #define EL_STONEBLOCK                   29
 751 #define EL_ROBOT_WHEEL                  30
 752 #define EL_ROBOT_WHEEL_ACTIVE           31
 753 #define EL_KEY_1                        32
 754 #define EL_KEY_2                        33
 755 #define EL_KEY_3                        34
 756 #define EL_KEY_4                        35
 757 #define EL_GATE_1                       36
 758 #define EL_GATE_2                       37
 759 #define EL_GATE_3                       38
 760 #define EL_GATE_4                       39
 761 #define EL_GATE_1_GRAY                  40
 762 #define EL_GATE_2_GRAY                  41
 763 #define EL_GATE_3_GRAY                  42
 764 #define EL_GATE_4_GRAY                  43
 765 #define EL_DYNAMITE                     44
 766 #define EL_PACMAN                       45
 767 #define EL_INVISIBLE_WALL               46
 768 #define EL_LAMP                         47
 769 #define EL_LAMP_ACTIVE                  48
 770 #define EL_WALL_EMERALD                 49
 771 #define EL_WALL_DIAMOND                 50
 772 #define EL_AMOEBA_FULL                  51
 773 #define EL_BD_AMOEBA                    52
 774 #define EL_TIME_ORB_FULL                53
 775 #define EL_TIME_ORB_EMPTY               54
 776 #define EL_EXPANDABLE_WALL              55
 777 #define EL_BD_DIAMOND                   56
 778 #define EL_EMERALD_YELLOW               57
 779 #define EL_WALL_BD_DIAMOND              58
 780 #define EL_WALL_EMERALD_YELLOW          59
 781 #define EL_DARK_YAMYAM                  60
 782 #define EL_BD_MAGIC_WALL                61
 783 #define EL_INVISIBLE_STEELWALL          62
 784 #define EL_SOKOBAN_FIELD_PLAYER         63
 785 #define EL_DYNABOMB_INCREASE_NUMBER     64
 786 #define EL_DYNABOMB_INCREASE_SIZE       65
 787 #define EL_DYNABOMB_INCREASE_POWER      66
 788 #define EL_SOKOBAN_OBJECT               67
 789 #define EL_SOKOBAN_FIELD_EMPTY          68
 790 #define EL_SOKOBAN_FIELD_FULL           69
 791 #define EL_BD_BUTTERFLY_RIGHT           70
 792 #define EL_BD_BUTTERFLY_UP              71
 793 #define EL_BD_BUTTERFLY_LEFT            72
 794 #define EL_BD_BUTTERFLY_DOWN            73
 795 #define EL_BD_FIREFLY_RIGHT             74
 796 #define EL_BD_FIREFLY_UP                75
 797 #define EL_BD_FIREFLY_LEFT              76
 798 #define EL_BD_FIREFLY_DOWN              77
 799 #define EL_BD_BUTTERFLY_1               EL_BD_BUTTERFLY_DOWN
 800 #define EL_BD_BUTTERFLY_2               EL_BD_BUTTERFLY_LEFT
 801 #define EL_BD_BUTTERFLY_3               EL_BD_BUTTERFLY_UP
 802 #define EL_BD_BUTTERFLY_4               EL_BD_BUTTERFLY_RIGHT
 803 #define EL_BD_FIREFLY_1                 EL_BD_FIREFLY_LEFT
 804 #define EL_BD_FIREFLY_2                 EL_BD_FIREFLY_DOWN
 805 #define EL_BD_FIREFLY_3                 EL_BD_FIREFLY_RIGHT
 806 #define EL_BD_FIREFLY_4                 EL_BD_FIREFLY_UP
 807 #define EL_BD_BUTTERFLY                 78
 808 #define EL_BD_FIREFLY                   79
 809 #define EL_PLAYER_1                     80
 810 #define EL_PLAYER_2                     81
 811 #define EL_PLAYER_3                     82
 812 #define EL_PLAYER_4                     83
 813 #define EL_BUG_RIGHT                    84
 814 #define EL_BUG_UP                       85
 815 #define EL_BUG_LEFT                     86
 816 #define EL_BUG_DOWN                     87
 817 #define EL_SPACESHIP_RIGHT              88
 818 #define EL_SPACESHIP_UP                 89
 819 #define EL_SPACESHIP_LEFT               90
 820 #define EL_SPACESHIP_DOWN               91
 821 #define EL_PACMAN_RIGHT                 92
 822 #define EL_PACMAN_UP                    93
 823 #define EL_PACMAN_LEFT                  94
 824 #define EL_PACMAN_DOWN                  95
 825 #define EL_EMERALD_RED                  96
 826 #define EL_EMERALD_PURPLE               97
 827 #define EL_WALL_EMERALD_RED             98
 828 #define EL_WALL_EMERALD_PURPLE          99
 829 #define EL_ACID_POOL_TOPLEFT            100
 830 #define EL_ACID_POOL_TOPRIGHT           101
 831 #define EL_ACID_POOL_BOTTOMLEFT         102
 832 #define EL_ACID_POOL_BOTTOM             103
 833 #define EL_ACID_POOL_BOTTOMRIGHT        104
 834 #define EL_BD_WALL                      105
 835 #define EL_BD_ROCK                      106
 836 #define EL_EXIT_OPEN                    107
 837 #define EL_BLACK_ORB                    108
 838 #define EL_AMOEBA_TO_DIAMOND            109
 839 #define EL_MOLE                         110
 840 #define EL_PENGUIN                      111
 841 #define EL_SATELLITE                    112
 842 #define EL_ARROW_LEFT                   113
 843 #define EL_ARROW_RIGHT                  114
 844 #define EL_ARROW_UP                     115
 845 #define EL_ARROW_DOWN                   116
 846 #define EL_PIG                          117
 847 #define EL_DRAGON                       118
 848
 849 #define EL_EM_KEY_1_FILE_OBSOLETE       119     /* obsolete; now EL_EM_KEY_1 */
 850
 851 #define EL_CHAR_START                   120
 852 #define EL_CHAR_ASCII0                  (EL_CHAR_START  - 32)
 853 #define EL_CHAR_ASCII0_START            (EL_CHAR_ASCII0 + 32)
 854
 855 #include "conf_chr.h"   /* include auto-generated data structure definitions */
 856
 857 #define EL_CHAR_ASCII0_END              (EL_CHAR_ASCII0 + 111)
 858 #define EL_CHAR_END                     (EL_CHAR_START  + 79)
 859
 860 #define EL_CHAR(c)                      (EL_CHAR_ASCII0 + MAP_FONT_ASCII(c))
 861
 862 #define EL_EXPANDABLE_WALL_HORIZONTAL   200
 863 #define EL_EXPANDABLE_WALL_VERTICAL     201
 864 #define EL_EXPANDABLE_WALL_ANY          202
 865
 866 #define EL_EM_GATE_1                    203
 867 #define EL_EM_GATE_2                    204
 868 #define EL_EM_GATE_3                    205
 869 #define EL_EM_GATE_4                    206
 870
 871 #define EL_EM_KEY_2_FILE_OBSOLETE       207     /* obsolete; now EL_EM_KEY_2 */
 872 #define EL_EM_KEY_3_FILE_OBSOLETE       208     /* obsolete; now EL_EM_KEY_3 */
 873 #define EL_EM_KEY_4_FILE_OBSOLETE       209     /* obsolete; now EL_EM_KEY_4 */
 874
 875 #define EL_SP_START                     210
 876 #define EL_SP_EMPTY_SPACE               (EL_SP_START + 0)
 877 #define EL_SP_EMPTY                     EL_SP_EMPTY_SPACE
 878 #define EL_SP_ZONK                      (EL_SP_START + 1)
 879 #define EL_SP_BASE                      (EL_SP_START + 2)
 880 #define EL_SP_MURPHY                    (EL_SP_START + 3)
 881 #define EL_SP_INFOTRON                  (EL_SP_START + 4)
 882 #define EL_SP_CHIP_SINGLE               (EL_SP_START + 5)
 883 #define EL_SP_HARDWARE_GRAY             (EL_SP_START + 6)
 884 #define EL_SP_EXIT_CLOSED               (EL_SP_START + 7)
 885 #define EL_SP_DISK_ORANGE               (EL_SP_START + 8)
 886 #define EL_SP_PORT_RIGHT                (EL_SP_START + 9)
 887 #define EL_SP_PORT_DOWN                 (EL_SP_START + 10)
 888 #define EL_SP_PORT_LEFT                 (EL_SP_START + 11)
 889 #define EL_SP_PORT_UP                   (EL_SP_START + 12)
 890 #define EL_SP_GRAVITY_PORT_RIGHT        (EL_SP_START + 13)
 891 #define EL_SP_GRAVITY_PORT_DOWN         (EL_SP_START + 14)
 892 #define EL_SP_GRAVITY_PORT_LEFT         (EL_SP_START + 15)
 893 #define EL_SP_GRAVITY_PORT_UP           (EL_SP_START + 16)
 894 #define EL_SP_SNIKSNAK                  (EL_SP_START + 17)
 895 #define EL_SP_DISK_YELLOW               (EL_SP_START + 18)
 896 #define EL_SP_TERMINAL                  (EL_SP_START + 19)
 897 #define EL_SP_DISK_RED                  (EL_SP_START + 20)
 898 #define EL_SP_PORT_VERTICAL             (EL_SP_START + 21)
 899 #define EL_SP_PORT_HORIZONTAL           (EL_SP_START + 22)
 900 #define EL_SP_PORT_ANY                  (EL_SP_START + 23)
 901 #define EL_SP_ELECTRON                  (EL_SP_START + 24)
 902 #define EL_SP_BUGGY_BASE                (EL_SP_START + 25)
 903 #define EL_SP_CHIP_LEFT                 (EL_SP_START + 26)
 904 #define EL_SP_CHIP_RIGHT                (EL_SP_START + 27)
 905 #define EL_SP_HARDWARE_BASE_1           (EL_SP_START + 28)
 906 #define EL_SP_HARDWARE_GREEN            (EL_SP_START + 29)
 907 #define EL_SP_HARDWARE_BLUE             (EL_SP_START + 30)
 908 #define EL_SP_HARDWARE_RED              (EL_SP_START + 31)
 909 #define EL_SP_HARDWARE_YELLOW           (EL_SP_START + 32)
 910 #define EL_SP_HARDWARE_BASE_2           (EL_SP_START + 33)
 911 #define EL_SP_HARDWARE_BASE_3           (EL_SP_START + 34)
 912 #define EL_SP_HARDWARE_BASE_4           (EL_SP_START + 35)
 913 #define EL_SP_HARDWARE_BASE_5           (EL_SP_START + 36)
 914 #define EL_SP_HARDWARE_BASE_6           (EL_SP_START + 37)
 915 #define EL_SP_CHIP_TOP                  (EL_SP_START + 38)
 916 #define EL_SP_CHIP_BOTTOM               (EL_SP_START + 39)
 917 #define EL_SP_END                       (EL_SP_START + 39)
 918
 919 #define EL_EM_GATE_1_GRAY               250
 920 #define EL_EM_GATE_2_GRAY               251
 921 #define EL_EM_GATE_3_GRAY               252
 922 #define EL_EM_GATE_4_GRAY               253
 923
 924 #define EL_UNUSED_254                   254
 925 #define EL_UNUSED_255                   255
 926
 927 #define EL_PEARL                        256
 928 #define EL_CRYSTAL                      257
 929 #define EL_WALL_PEARL                   258
 930 #define EL_WALL_CRYSTAL                 259
 931 #define EL_DOOR_WHITE                   260
 932 #define EL_DOOR_WHITE_GRAY              261
 933 #define EL_KEY_WHITE                    262
 934 #define EL_SHIELD_NORMAL                263
 935 #define EL_EXTRA_TIME                   264
 936 #define EL_SWITCHGATE_OPEN              265
 937 #define EL_SWITCHGATE_CLOSED            266
 938 #define EL_SWITCHGATE_SWITCH_UP         267
 939 #define EL_SWITCHGATE_SWITCH_DOWN       268
 940
 941 #define EL_UNUSED_269                   269
 942 #define EL_UNUSED_270                   270
 943
 944 #define EL_CONVEYOR_BELT_1_LEFT          271
 945 #define EL_CONVEYOR_BELT_1_MIDDLE        272
 946 #define EL_CONVEYOR_BELT_1_RIGHT         273
 947 #define EL_CONVEYOR_BELT_1_SWITCH_LEFT   274
 948 #define EL_CONVEYOR_BELT_1_SWITCH_MIDDLE 275
 949 #define EL_CONVEYOR_BELT_1_SWITCH_RIGHT  276
 950 #define EL_CONVEYOR_BELT_2_LEFT          277
 951 #define EL_CONVEYOR_BELT_2_MIDDLE        278
 952 #define EL_CONVEYOR_BELT_2_RIGHT         279
 953 #define EL_CONVEYOR_BELT_2_SWITCH_LEFT   280
 954 #define EL_CONVEYOR_BELT_2_SWITCH_MIDDLE 281
 955 #define EL_CONVEYOR_BELT_2_SWITCH_RIGHT  282
 956 #define EL_CONVEYOR_BELT_3_LEFT          283
 957 #define EL_CONVEYOR_BELT_3_MIDDLE        284
 958 #define EL_CONVEYOR_BELT_3_RIGHT         285
 959 #define EL_CONVEYOR_BELT_3_SWITCH_LEFT   286
 960 #define EL_CONVEYOR_BELT_3_SWITCH_MIDDLE 287
 961 #define EL_CONVEYOR_BELT_3_SWITCH_RIGHT  288
 962 #define EL_CONVEYOR_BELT_4_LEFT          289
 963 #define EL_CONVEYOR_BELT_4_MIDDLE        290
 964 #define EL_CONVEYOR_BELT_4_RIGHT         291
 965 #define EL_CONVEYOR_BELT_4_SWITCH_LEFT   292
 966 #define EL_CONVEYOR_BELT_4_SWITCH_MIDDLE 293
 967 #define EL_CONVEYOR_BELT_4_SWITCH_RIGHT  294
 968 #define EL_LANDMINE                     295
 969 #define EL_ENVELOPE_OBSOLETE            296   /* obsolete; now EL_ENVELOPE_1 */
 970 #define EL_LIGHT_SWITCH                 297
 971 #define EL_LIGHT_SWITCH_ACTIVE          298
 972 #define EL_SIGN_EXCLAMATION             299
 973 #define EL_SIGN_RADIOACTIVITY           300
 974 #define EL_SIGN_STOP                    301
 975 #define EL_SIGN_WHEELCHAIR              302
 976 #define EL_SIGN_PARKING                 303
 977 #define EL_SIGN_ONEWAY                  304
 978 #define EL_SIGN_HEART                   305
 979 #define EL_SIGN_TRIANGLE                306
 980 #define EL_SIGN_ROUND                   307
 981 #define EL_SIGN_EXIT                    308
 982 #define EL_SIGN_YINYANG                 309
 983 #define EL_SIGN_OTHER                   310
 984 #define EL_MOLE_LEFT                    311
 985 #define EL_MOLE_RIGHT                   312
 986 #define EL_MOLE_UP                      313
 987 #define EL_MOLE_DOWN                    314
 988 #define EL_STEELWALL_SLIPPERY           315
 989 #define EL_INVISIBLE_SAND               316
 990 #define EL_DX_UNKNOWN_15                317
 991 #define EL_DX_UNKNOWN_42                318
 992
 993 #define EL_UNUSED_319                   319
 994 #define EL_UNUSED_320                   320
 995
 996 #define EL_SHIELD_DEADLY                321
 997 #define EL_TIMEGATE_OPEN                322
 998 #define EL_TIMEGATE_CLOSED              323
 999 #define EL_TIMEGATE_SWITCH_ACTIVE       324
1000 #define EL_TIMEGATE_SWITCH              325
1001
1002 #define EL_BALLOON                      326
1003 #define EL_BALLOON_SWITCH_LEFT          327
1004 #define EL_BALLOON_SWITCH_RIGHT         328
1005 #define EL_BALLOON_SWITCH_UP            329
1006 #define EL_BALLOON_SWITCH_DOWN          330
1007 #define EL_BALLOON_SWITCH_ANY           331
1008
1009 #define EL_EMC_STEELWALL_1              332
1010 #define EL_EMC_STEELWALL_2              333
1011 #define EL_EMC_STEELWALL_3              334
1012 #define EL_EMC_STEELWALL_4              335
1013 #define EL_EMC_WALL_1                   336
1014 #define EL_EMC_WALL_2                   337
1015 #define EL_EMC_WALL_3                   338
1016 #define EL_EMC_WALL_4                   339
1017 #define EL_EMC_WALL_5                   340
1018 #define EL_EMC_WALL_6                   341
1019 #define EL_EMC_WALL_7                   342
1020 #define EL_EMC_WALL_8                   343
1021
1022 #define EL_TUBE_ANY                     344
1023 #define EL_TUBE_VERTICAL                345
1024 #define EL_TUBE_HORIZONTAL              346
1025 #define EL_TUBE_VERTICAL_LEFT           347
1026 #define EL_TUBE_VERTICAL_RIGHT          348
1027 #define EL_TUBE_HORIZONTAL_UP           349
1028 #define EL_TUBE_HORIZONTAL_DOWN         350
1029 #define EL_TUBE_LEFT_UP                 351
1030 #define EL_TUBE_LEFT_DOWN               352
1031 #define EL_TUBE_RIGHT_UP                353
1032 #define EL_TUBE_RIGHT_DOWN              354
1033 #define EL_SPRING                       355
1034 #define EL_TRAP                         356
1035 #define EL_DX_SUPABOMB                  357
1036
1037 #define EL_UNUSED_358                   358
1038 #define EL_UNUSED_359                   359
1039
1040 /* ---------- begin of custom elements section ----------------------------- */
1041 #define EL_CUSTOM_START                 360
1042
1043 #include "conf_cus.h"   /* include auto-generated data structure definitions */
1044
1045 #define NUM_CUSTOM_ELEMENTS             256
1046 #define EL_CUSTOM_END                   615
1047 /* ---------- end of custom elements section ------------------------------- */
1048
1049 #define EL_EM_KEY_1                     616
1050 #define EL_EM_KEY_2                     617
1051 #define EL_EM_KEY_3                     618
1052 #define EL_EM_KEY_4                     619
1053 #define EL_ENVELOPE_1                   620
1054 #define EL_ENVELOPE_2                   621
1055 #define EL_ENVELOPE_3                   622
1056 #define EL_ENVELOPE_4                   623
1057
1058 /* ---------- begin of group elements section ------------------------------ */
1059 #define EL_GROUP_START                  624
1060
1061 #include "conf_grp.h"   /* include auto-generated data structure definitions */
1062
1063 #define NUM_GROUP_ELEMENTS              32
1064 #define EL_GROUP_END                    655
1065 /* ---------- end of custom elements section ------------------------------- */
1066
1067 #define EL_UNKNOWN                      656
1068 #define EL_TRIGGER_ELEMENT              657
1069 #define EL_TRIGGER_PLAYER               658
1070
1071 #define EL_SP_GRAVITY_ON_PORT_RIGHT     659
1072 #define EL_SP_GRAVITY_ON_PORT_DOWN      660
1073 #define EL_SP_GRAVITY_ON_PORT_LEFT      661
1074 #define EL_SP_GRAVITY_ON_PORT_UP        662
1075 #define EL_SP_GRAVITY_OFF_PORT_RIGHT    663
1076 #define EL_SP_GRAVITY_OFF_PORT_DOWN     664
1077 #define EL_SP_GRAVITY_OFF_PORT_LEFT     665
1078 #define EL_SP_GRAVITY_OFF_PORT_UP       666
1079
1080
1081 /* the following EMC style elements are currently not implemented in R'n'D */
1082 #define EL_BALLOON_SWITCH_NONE          667
1083 #define EL_EMC_GATE_5                   668
1084 #define EL_EMC_GATE_6                   669
1085 #define EL_EMC_GATE_7                   670
1086 #define EL_EMC_GATE_8                   671
1087 #define EL_EMC_GATE_5_GRAY              672
1088 #define EL_EMC_GATE_6_GRAY              673
1089 #define EL_EMC_GATE_7_GRAY              674
1090 #define EL_EMC_GATE_8_GRAY              675
1091 #define EL_EMC_KEY_5                    676
1092 #define EL_EMC_KEY_6                    677
1093 #define EL_EMC_KEY_7                    678
1094 #define EL_EMC_KEY_8                    679
1095 #define EL_EMC_ANDROID                  680
1096 #define EL_EMC_GRASS                    681
1097 #define EL_EMC_MAGIC_BALL               682
1098 #define EL_EMC_MAGIC_BALL_ACTIVE        683
1099 #define EL_EMC_MAGIC_BALL_SWITCH        684
1100 #define EL_EMC_MAGIC_BALL_SWITCH_ACTIVE 685
1101 #define EL_EMC_SPRING_BUMPER            686
1102 #define EL_EMC_PLANT                    687
1103 #define EL_EMC_LENSES                   688
1104 #define EL_EMC_MAGNIFIER                689
1105 #define EL_EMC_WALL_9                   690
1106 #define EL_EMC_WALL_10                  691
1107 #define EL_EMC_WALL_11                  692
1108 #define EL_EMC_WALL_12                  693
1109 #define EL_EMC_WALL_13                  694
1110 #define EL_EMC_WALL_14                  695
1111 #define EL_EMC_WALL_15                  696
1112 #define EL_EMC_WALL_16                  697
1113 #define EL_EMC_WALL_SLIPPERY_1          698
1114 #define EL_EMC_WALL_SLIPPERY_2          699
1115 #define EL_EMC_WALL_SLIPPERY_3          700
1116 #define EL_EMC_WALL_SLIPPERY_4          701
1117 #define EL_EMC_FAKE_GRASS               702
1118 #define EL_EMC_FAKE_ACID                703
1119 #define EL_EMC_DRIPPER                  704
1120
1121 #define NUM_FILE_ELEMENTS               705
1122
1123
1124 /* "real" (and therefore drawable) runtime elements */
1125 #define EL_FIRST_RUNTIME_REAL           NUM_FILE_ELEMENTS
1126
1127 #define EL_DYNABOMB_PLAYER_1_ACTIVE     (EL_FIRST_RUNTIME_REAL + 0)
1128 #define EL_DYNABOMB_PLAYER_2_ACTIVE     (EL_FIRST_RUNTIME_REAL + 1)
1129 #define EL_DYNABOMB_PLAYER_3_ACTIVE     (EL_FIRST_RUNTIME_REAL + 2)
1130 #define EL_DYNABOMB_PLAYER_4_ACTIVE     (EL_FIRST_RUNTIME_REAL + 3)
1131 #define EL_SP_DISK_RED_ACTIVE           (EL_FIRST_RUNTIME_REAL + 4)
1132 #define EL_SWITCHGATE_OPENING           (EL_FIRST_RUNTIME_REAL + 5)
1133 #define EL_SWITCHGATE_CLOSING           (EL_FIRST_RUNTIME_REAL + 6)
1134 #define EL_TIMEGATE_OPENING             (EL_FIRST_RUNTIME_REAL + 7)
1135 #define EL_TIMEGATE_CLOSING             (EL_FIRST_RUNTIME_REAL + 8)
1136 #define EL_PEARL_BREAKING               (EL_FIRST_RUNTIME_REAL + 9)
1137 #define EL_TRAP_ACTIVE                  (EL_FIRST_RUNTIME_REAL + 10)
1138 #define EL_INVISIBLE_STEELWALL_ACTIVE   (EL_FIRST_RUNTIME_REAL + 11)
1139 #define EL_INVISIBLE_WALL_ACTIVE        (EL_FIRST_RUNTIME_REAL + 12)
1140 #define EL_INVISIBLE_SAND_ACTIVE        (EL_FIRST_RUNTIME_REAL + 13)
1141 #define EL_CONVEYOR_BELT_1_LEFT_ACTIVE   (EL_FIRST_RUNTIME_REAL + 14)
1142 #define EL_CONVEYOR_BELT_1_MIDDLE_ACTIVE (EL_FIRST_RUNTIME_REAL + 15)
1143 #define EL_CONVEYOR_BELT_1_RIGHT_ACTIVE  (EL_FIRST_RUNTIME_REAL + 16)
1144 #define EL_CONVEYOR_BELT_2_LEFT_ACTIVE   (EL_FIRST_RUNTIME_REAL + 17)
1145 #define EL_CONVEYOR_BELT_2_MIDDLE_ACTIVE (EL_FIRST_RUNTIME_REAL + 18)
1146 #define EL_CONVEYOR_BELT_2_RIGHT_ACTIVE  (EL_FIRST_RUNTIME_REAL + 19)
1147 #define EL_CONVEYOR_BELT_3_LEFT_ACTIVE   (EL_FIRST_RUNTIME_REAL + 20)
1148 #define EL_CONVEYOR_BELT_3_MIDDLE_ACTIVE (EL_FIRST_RUNTIME_REAL + 21)
1149 #define EL_CONVEYOR_BELT_3_RIGHT_ACTIVE  (EL_FIRST_RUNTIME_REAL + 22)
1150 #define EL_CONVEYOR_BELT_4_LEFT_ACTIVE   (EL_FIRST_RUNTIME_REAL + 23)
1151 #define EL_CONVEYOR_BELT_4_MIDDLE_ACTIVE (EL_FIRST_RUNTIME_REAL + 24)
1152 #define EL_CONVEYOR_BELT_4_RIGHT_ACTIVE  (EL_FIRST_RUNTIME_REAL + 25)
1153 #define EL_EXIT_OPENING                 (EL_FIRST_RUNTIME_REAL + 26)
1154 #define EL_EXIT_CLOSING                 (EL_FIRST_RUNTIME_REAL + 27)
1155 #define EL_SP_EXIT_OPENING              (EL_FIRST_RUNTIME_REAL + 28)
1156 #define EL_SP_EXIT_CLOSING              (EL_FIRST_RUNTIME_REAL + 29)
1157 #define EL_SP_EXIT_OPEN                 (EL_FIRST_RUNTIME_REAL + 30)
1158 #define EL_SP_TERMINAL_ACTIVE           (EL_FIRST_RUNTIME_REAL + 31)
1159 #define EL_SP_BUGGY_BASE_ACTIVATING     (EL_FIRST_RUNTIME_REAL + 32)
1160 #define EL_SP_BUGGY_BASE_ACTIVE         (EL_FIRST_RUNTIME_REAL + 33)
1161 #define EL_SP_MURPHY_CLONE              (EL_FIRST_RUNTIME_REAL + 34)
1162 #define EL_AMOEBA_DROPPING              (EL_FIRST_RUNTIME_REAL + 35)
1163 #define EL_QUICKSAND_EMPTYING           (EL_FIRST_RUNTIME_REAL + 36)
1164 #define EL_MAGIC_WALL_ACTIVE            (EL_FIRST_RUNTIME_REAL + 37)
1165 #define EL_BD_MAGIC_WALL_ACTIVE         (EL_FIRST_RUNTIME_REAL + 38)
1166 #define EL_MAGIC_WALL_FULL              (EL_FIRST_RUNTIME_REAL + 39)
1167 #define EL_BD_MAGIC_WALL_FULL           (EL_FIRST_RUNTIME_REAL + 40)
1168 #define EL_MAGIC_WALL_EMPTYING          (EL_FIRST_RUNTIME_REAL + 41)
1169 #define EL_BD_MAGIC_WALL_EMPTYING       (EL_FIRST_RUNTIME_REAL + 42)
1170 #define EL_MAGIC_WALL_DEAD              (EL_FIRST_RUNTIME_REAL + 43)
1171 #define EL_BD_MAGIC_WALL_DEAD           (EL_FIRST_RUNTIME_REAL + 44)
1172
1173 /* "unreal" (and therefore not drawable) runtime elements */
1174 #define EL_FIRST_RUNTIME_UNREAL         (EL_FIRST_RUNTIME_REAL + 45)
1175
1176 #define EL_BLOCKED                      (EL_FIRST_RUNTIME_UNREAL + 0)
1177 #define EL_EXPLOSION                    (EL_FIRST_RUNTIME_UNREAL + 1)
1178 #define EL_NUT_BREAKING                 (EL_FIRST_RUNTIME_UNREAL + 2)
1179 #define EL_DIAMOND_BREAKING             (EL_FIRST_RUNTIME_UNREAL + 3)
1180 #define EL_ACID_SPLASH_LEFT             (EL_FIRST_RUNTIME_UNREAL + 4)
1181 #define EL_ACID_SPLASH_RIGHT            (EL_FIRST_RUNTIME_UNREAL + 5)
1182 #define EL_AMOEBA_GROWING               (EL_FIRST_RUNTIME_UNREAL + 6)
1183 #define EL_AMOEBA_SHRINKING             (EL_FIRST_RUNTIME_UNREAL + 7)
1184 #define EL_EXPANDABLE_WALL_GROWING      (EL_FIRST_RUNTIME_UNREAL + 8)
1185 #define EL_FLAMES                       (EL_FIRST_RUNTIME_UNREAL + 9)
1186 #define EL_PLAYER_IS_LEAVING            (EL_FIRST_RUNTIME_UNREAL + 10)
1187 #define EL_PLAYER_IS_EXPLODING_1        (EL_FIRST_RUNTIME_UNREAL + 11)
1188 #define EL_PLAYER_IS_EXPLODING_2        (EL_FIRST_RUNTIME_UNREAL + 12)
1189 #define EL_PLAYER_IS_EXPLODING_3        (EL_FIRST_RUNTIME_UNREAL + 13)
1190 #define EL_PLAYER_IS_EXPLODING_4        (EL_FIRST_RUNTIME_UNREAL + 14)
1191 #define EL_QUICKSAND_FILLING            (EL_FIRST_RUNTIME_UNREAL + 15)
1192 #define EL_MAGIC_WALL_FILLING           (EL_FIRST_RUNTIME_UNREAL + 16)
1193 #define EL_BD_MAGIC_WALL_FILLING        (EL_FIRST_RUNTIME_UNREAL + 17)
1194
1195 /* dummy elements (never used as game elements, only used as graphics) */
1196 #define EL_FIRST_DUMMY                  (EL_FIRST_RUNTIME_UNREAL + 18)
1197
1198 #define EL_STEELWALL_TOPLEFT            (EL_FIRST_DUMMY + 0)
1199 #define EL_STEELWALL_TOPRIGHT           (EL_FIRST_DUMMY + 1)
1200 #define EL_STEELWALL_BOTTOMLEFT         (EL_FIRST_DUMMY + 2)
1201 #define EL_STEELWALL_BOTTOMRIGHT        (EL_FIRST_DUMMY + 3)
1202 #define EL_STEELWALL_HORIZONTAL         (EL_FIRST_DUMMY + 4)
1203 #define EL_STEELWALL_VERTICAL           (EL_FIRST_DUMMY + 5)
1204 #define EL_INVISIBLE_STEELWALL_TOPLEFT     (EL_FIRST_DUMMY + 6)
1205 #define EL_INVISIBLE_STEELWALL_TOPRIGHT    (EL_FIRST_DUMMY + 7)
1206 #define EL_INVISIBLE_STEELWALL_BOTTOMLEFT  (EL_FIRST_DUMMY + 8)
1207 #define EL_INVISIBLE_STEELWALL_BOTTOMRIGHT (EL_FIRST_DUMMY + 9)
1208 #define EL_INVISIBLE_STEELWALL_HORIZONTAL  (EL_FIRST_DUMMY + 10)
1209 #define EL_INVISIBLE_STEELWALL_VERTICAL    (EL_FIRST_DUMMY + 11)
1210 #define EL_DYNABOMB                     (EL_FIRST_DUMMY + 12)
1211 #define EL_DYNABOMB_ACTIVE              (EL_FIRST_DUMMY + 13)
1212 #define EL_DYNABOMB_PLAYER_1            (EL_FIRST_DUMMY + 14)
1213 #define EL_DYNABOMB_PLAYER_2            (EL_FIRST_DUMMY + 15)
1214 #define EL_DYNABOMB_PLAYER_3            (EL_FIRST_DUMMY + 16)
1215 #define EL_DYNABOMB_PLAYER_4            (EL_FIRST_DUMMY + 17)
1216 #define EL_SHIELD_NORMAL_ACTIVE         (EL_FIRST_DUMMY + 18)
1217 #define EL_SHIELD_DEADLY_ACTIVE         (EL_FIRST_DUMMY + 19)
1218 #define EL_AMOEBA                       (EL_FIRST_DUMMY + 20)
1219 #define EL_DEFAULT                      (EL_FIRST_DUMMY + 21)
1220 #define EL_BD_DEFAULT                   (EL_FIRST_DUMMY + 22)
1221 #define EL_SP_DEFAULT                   (EL_FIRST_DUMMY + 23)
1222 #define EL_SB_DEFAULT                   (EL_FIRST_DUMMY + 24)
1223
1224 /* internal elements (only used for internal purposes like copying) */
1225 #define EL_FIRST_INTERNAL               (EL_FIRST_DUMMY + 25)
1226
1227 #define EL_INTERNAL_CLIPBOARD_CUSTOM    (EL_FIRST_INTERNAL + 0)
1228 #define EL_INTERNAL_CLIPBOARD_CHANGE    (EL_FIRST_INTERNAL + 1)
1229 #define EL_INTERNAL_CLIPBOARD_GROUP     (EL_FIRST_INTERNAL + 2)
1230 #define EL_INTERNAL_DUMMY               (EL_FIRST_INTERNAL + 3)
1231
1232 #define EL_INTERNAL_CLIPBOARD_START     (EL_FIRST_INTERNAL + 0)
1233 #define EL_INTERNAL_CLIPBOARD_END       (EL_FIRST_INTERNAL + 2)
1234 #define EL_INTERNAL_START               (EL_FIRST_INTERNAL + 0)
1235 #define EL_INTERNAL_END                 (EL_FIRST_INTERNAL + 3)
1236
1237 #define MAX_NUM_ELEMENTS                (EL_FIRST_INTERNAL + 4)
1238
1239
1240 /* values for graphics/sounds action types */
1241 #define ACTION_DEFAULT                  0
1242 #define ACTION_WAITING                  1
1243 #define ACTION_FALLING                  2
1244 #define ACTION_MOVING                   3
1245 #define ACTION_DIGGING                  4
1246 #define ACTION_SNAPPING                 5
1247 #define ACTION_COLLECTING               6
1248 #define ACTION_DROPPING                 7
1249 #define ACTION_PUSHING                  8
1250 #define ACTION_WALKING                  9
1251 #define ACTION_PASSING                  10
1252 #define ACTION_IMPACT                   11
1253 #define ACTION_BREAKING                 12
1254 #define ACTION_ACTIVATING               13
1255 #define ACTION_DEACTIVATING             14
1256 #define ACTION_OPENING                  15
1257 #define ACTION_CLOSING                  16
1258 #define ACTION_ATTACKING                17
1259 #define ACTION_GROWING                  18
1260 #define ACTION_SHRINKING                19
1261 #define ACTION_ACTIVE                   20
1262 #define ACTION_FILLING                  21
1263 #define ACTION_EMPTYING                 22
1264 #define ACTION_CHANGING                 23
1265 #define ACTION_EXPLODING                24
1266 #define ACTION_BORING                   25
1267 #define ACTION_BORING_1                 26
1268 #define ACTION_BORING_2                 27
1269 #define ACTION_BORING_3                 28
1270 #define ACTION_BORING_4                 29
1271 #define ACTION_BORING_5                 30
1272 #define ACTION_BORING_6                 31
1273 #define ACTION_BORING_7                 32
1274 #define ACTION_BORING_8                 33
1275 #define ACTION_BORING_9                 34
1276 #define ACTION_BORING_10                35
1277 #define ACTION_SLEEPING                 36
1278 #define ACTION_SLEEPING_1               37
1279 #define ACTION_SLEEPING_2               38
1280 #define ACTION_SLEEPING_3               39
1281 #define ACTION_AWAKENING                40
1282 #define ACTION_DYING                    41
1283 #define ACTION_TURNING                  42
1284 #define ACTION_TURNING_FROM_LEFT        43
1285 #define ACTION_TURNING_FROM_RIGHT       44
1286 #define ACTION_TURNING_FROM_UP          45
1287 #define ACTION_TURNING_FROM_DOWN        46
1288 #define ACTION_SMASHED_BY_ROCK          47
1289 #define ACTION_SMASHED_BY_SPRING        48
1290 #define ACTION_SLURPED_BY_SPRING        49
1291 #define ACTION_TWINKLING                50
1292 #define ACTION_SPLASHING                51
1293 #define ACTION_PAGE_1                   52
1294 #define ACTION_PAGE_2                   53
1295 #define ACTION_PAGE_3                   54
1296 #define ACTION_PAGE_4                   55
1297 #define ACTION_PAGE_5                   56
1298 #define ACTION_PAGE_6                   57
1299 #define ACTION_PAGE_7                   58
1300 #define ACTION_PAGE_8                   59
1301 #define ACTION_PAGE_9                   60
1302 #define ACTION_PAGE_10                  61
1303 #define ACTION_PAGE_11                  62
1304 #define ACTION_PAGE_12                  63
1305 #define ACTION_PAGE_13                  64
1306 #define ACTION_PAGE_14                  65
1307 #define ACTION_PAGE_15                  66
1308 #define ACTION_PAGE_16                  67
1309 #define ACTION_PAGE_17                  68
1310 #define ACTION_PAGE_18                  69
1311 #define ACTION_PAGE_19                  70
1312 #define ACTION_PAGE_20                  71
1313 #define ACTION_PAGE_21                  72
1314 #define ACTION_PAGE_22                  73
1315 #define ACTION_PAGE_23                  74
1316 #define ACTION_PAGE_24                  75
1317 #define ACTION_PAGE_25                  76
1318 #define ACTION_PAGE_26                  77
1319 #define ACTION_PAGE_27                  78
1320 #define ACTION_PAGE_28                  79
1321 #define ACTION_PAGE_29                  80
1322 #define ACTION_PAGE_30                  81
1323 #define ACTION_PAGE_31                  82
1324 #define ACTION_PAGE_32                  83
1325 #define ACTION_OTHER                    84
1326
1327 #define NUM_ACTIONS                     85
1328
1329 #define ACTION_BORING_LAST              ACTION_BORING_10
1330 #define ACTION_SLEEPING_LAST            ACTION_SLEEPING_3
1331
1332
1333 /* values for special image configuration suffixes (must match game mode) */
1334 #define GFX_SPECIAL_ARG_DEFAULT         0
1335 #define GFX_SPECIAL_ARG_MAIN            1
1336 #define GFX_SPECIAL_ARG_LEVELS          2
1337 #define GFX_SPECIAL_ARG_SCORES          3
1338 #define GFX_SPECIAL_ARG_EDITOR          4
1339 #define GFX_SPECIAL_ARG_INFO            5
1340 #define GFX_SPECIAL_ARG_SETUP           6
1341 #define GFX_SPECIAL_ARG_PLAYING         7
1342 #define GFX_SPECIAL_ARG_DOOR            8
1343 #define GFX_SPECIAL_ARG_PREVIEW         9
1344 #define GFX_SPECIAL_ARG_CRUMBLED        10
1345
1346 #define NUM_SPECIAL_GFX_ARGS            11
1347
1348
1349 /* values for image configuration suffixes */
1350 #define GFX_ARG_X                       0
1351 #define GFX_ARG_Y                       1
1352 #define GFX_ARG_XPOS                    2
1353 #define GFX_ARG_YPOS                    3
1354 #define GFX_ARG_WIDTH                   4
1355 #define GFX_ARG_HEIGHT                  5
1356 #define GFX_ARG_VERTICAL                6
1357 #define GFX_ARG_OFFSET                  7
1358 #define GFX_ARG_XOFFSET                 8
1359 #define GFX_ARG_YOFFSET                 9
1360 #define GFX_ARG_2ND_MOVEMENT_TILE       10
1361 #define GFX_ARG_2ND_VERTICAL            11
1362 #define GFX_ARG_2ND_OFFSET              12
1363 #define GFX_ARG_2ND_XOFFSET             13
1364 #define GFX_ARG_2ND_YOFFSET             14
1365 #define GFX_ARG_2ND_SWAP_TILES          15
1366 #define GFX_ARG_FRAMES                  16
1367 #define GFX_ARG_FRAMES_PER_LINE         17
1368 #define GFX_ARG_START_FRAME             18
1369 #define GFX_ARG_DELAY                   19
1370 #define GFX_ARG_ANIM_MODE               20
1371 #define GFX_ARG_GLOBAL_SYNC             21
1372 #define GFX_ARG_CRUMBLED_LIKE           22
1373 #define GFX_ARG_DIGGABLE_LIKE           23
1374 #define GFX_ARG_BORDER_SIZE             24
1375 #define GFX_ARG_STEP_OFFSET             25
1376 #define GFX_ARG_STEP_DELAY              26
1377 #define GFX_ARG_DIRECTION               27
1378 #define GFX_ARG_POSITION                28
1379 #define GFX_ARG_DRAW_XOFFSET            29
1380 #define GFX_ARG_DRAW_YOFFSET            30
1381 #define GFX_ARG_DRAW_MASKED             31
1382 #define GFX_ARG_ANIM_DELAY_FIXED        32
1383 #define GFX_ARG_ANIM_DELAY_RANDOM       33
1384 #define GFX_ARG_POST_DELAY_FIXED        34
1385 #define GFX_ARG_POST_DELAY_RANDOM       35
1386 #define GFX_ARG_NAME                    36
1387 #define GFX_ARG_SCALE_UP_FACTOR         37
1388 #define GFX_ARG_CLONE_FROM              38
1389
1390 #define NUM_GFX_ARGS                    39
1391
1392
1393 /* values for sound configuration suffixes */
1394 #define SND_ARG_MODE_LOOP               0
1395 #define SND_ARG_VOLUME                  1
1396 #define SND_ARG_PRIORITY                2
1397
1398 #define NUM_SND_ARGS                    3
1399
1400
1401 /* values for music configuration suffixes */
1402 #define MUS_ARG_MODE_LOOP               0
1403
1404 #define NUM_MUS_ARGS                    1
1405
1406
1407 /* values for font configuration */
1408 #define FONT_INITIAL_1                  0
1409 #define FONT_INITIAL_2                  1
1410 #define FONT_INITIAL_3                  2
1411 #define FONT_INITIAL_4                  3
1412 #define FONT_TITLE_1                    4
1413 #define FONT_TITLE_2                    5
1414 #define FONT_MENU_1                     6
1415 #define FONT_MENU_2                     7
1416 #define FONT_TEXT_1_ACTIVE              8
1417 #define FONT_TEXT_2_ACTIVE              9
1418 #define FONT_TEXT_3_ACTIVE              10
1419 #define FONT_TEXT_4_ACTIVE              11
1420 #define FONT_TEXT_1                     12
1421 #define FONT_TEXT_2                     13
1422 #define FONT_TEXT_3                     14
1423 #define FONT_TEXT_4                     15
1424 #define FONT_ENVELOPE_1                 16
1425 #define FONT_ENVELOPE_2                 17
1426 #define FONT_ENVELOPE_3                 18
1427 #define FONT_ENVELOPE_4                 19
1428 #define FONT_INPUT_1_ACTIVE             20
1429 #define FONT_INPUT_2_ACTIVE             21
1430 #define FONT_INPUT_1                    22
1431 #define FONT_INPUT_2                    23
1432 #define FONT_OPTION_OFF                 24
1433 #define FONT_OPTION_ON                  25
1434 #define FONT_VALUE_1                    26
1435 #define FONT_VALUE_2                    27
1436 #define FONT_VALUE_OLD                  28
1437 #define FONT_LEVEL_NUMBER               29
1438 #define FONT_TAPE_RECORDER              30
1439 #define FONT_GAME_INFO                  31
1440
1441 #define NUM_FONTS                       32
1442 #define NUM_INITIAL_FONTS               4
1443
1444 /* values for game_status (must match special image configuration suffixes) */
1445 #define GAME_MODE_DEFAULT               0
1446 #define GAME_MODE_MAIN                  1
1447 #define GAME_MODE_LEVELS                2
1448 #define GAME_MODE_SCORES                3
1449 #define GAME_MODE_EDITOR                4
1450 #define GAME_MODE_INFO                  5
1451 #define GAME_MODE_SETUP                 6
1452 #define GAME_MODE_PLAYING               7
1453 #define GAME_MODE_PSEUDO_DOOR           8
1454 #define GAME_MODE_PSEUDO_PREVIEW        9
1455 #define GAME_MODE_PSEUDO_CRUMBLED       10
1456
1457 /* there are no special config file suffixes for these modes */
1458 #define GAME_MODE_PSEUDO_TYPENAME       11
1459 #define GAME_MODE_QUIT                  12
1460
1461 /* special definitions currently only used for custom artwork configuration */
1462 #define MUSIC_PREFIX_BACKGROUND         0
1463 #define NUM_MUSIC_PREFIXES              1
1464 #define MAX_LEVELS                      1000
1465
1466 /* definitions for demo animation lists */
1467 #define HELPANIM_LIST_NEXT              -1
1468 #define HELPANIM_LIST_END               -999
1469
1470
1471 /* program information and versioning definitions */
1472
1473 #define RELEASE_3_1_2                   FALSE
1474
1475 #if RELEASE_3_1_2
1476 #define PROGRAM_VERSION_MAJOR           3
1477 #define PROGRAM_VERSION_MINOR           1
1478 #define PROGRAM_VERSION_PATCH           2
1479 #define PROGRAM_VERSION_BUILD           0
1480 #else
1481 /* !!! make sure that packaging script can find unique version number !!! */
1482 #define PROGRAM_VERSION_MAJOR           3
1483 #define PROGRAM_VERSION_MINOR           2
1484 #define PROGRAM_VERSION_PATCH           0
1485 #define PROGRAM_VERSION_BUILD           4
1486 #endif
1487
1488 #define PROGRAM_TITLE_STRING            "Rocks'n'Diamonds"
1489 #define PROGRAM_AUTHOR_STRING           "Holger Schemel"
1490 #define PROGRAM_COPYRIGHT_STRING       "Copyright ©1995-2005 by Holger Schemel"
1491
1492 #define ICON_TITLE_STRING               PROGRAM_TITLE_STRING
1493 #define COOKIE_PREFIX                   "ROCKSNDIAMONDS"
1494 #define FILENAME_PREFIX                 "Rocks"
1495
1496 #if defined(PLATFORM_UNIX)
1497 #define USERDATA_DIRECTORY              ".rocksndiamonds"
1498 #elif defined(PLATFORM_WIN32)
1499 #define USERDATA_DIRECTORY              PROGRAM_TITLE_STRING
1500 #else
1501 #define USERDATA_DIRECTORY              "userdata"
1502 #endif
1503
1504 #define X11_ICON_FILENAME               "rocks_icon.xbm"
1505 #define X11_ICONMASK_FILENAME           "rocks_iconmask.xbm"
1506 #define MSDOS_POINTER_FILENAME          "mouse.pcx"
1507
1508 /* file version numbers for resource files (levels, tapes, score, setup, etc.)
1509 ** currently supported/known file version numbers:
1510 **      1.0 (old)
1511 **      1.2 (still in use)
1512 **      1.4 (still in use)
1513 **      2.0 (actual)
1514 */
1515 #define FILE_VERSION_1_0                VERSION_IDENT(1,0,0,0)
1516 #define FILE_VERSION_1_2                VERSION_IDENT(1,2,0,0)
1517 #define FILE_VERSION_1_4                VERSION_IDENT(1,4,0,0)
1518 #define FILE_VERSION_2_0                VERSION_IDENT(2,0,0,0)
1519
1520 /* file version does not change for every program version, but is changed
1521    when new features are introduced that are incompatible with older file
1522    versions, so that they can be treated accordingly */
1523 #define FILE_VERSION_ACTUAL             FILE_VERSION_2_0
1524
1525 #define GAME_VERSION_1_0                FILE_VERSION_1_0
1526 #define GAME_VERSION_1_2                FILE_VERSION_1_2
1527 #define GAME_VERSION_1_4                FILE_VERSION_1_4
1528 #define GAME_VERSION_2_0                FILE_VERSION_2_0
1529
1530 #define GAME_VERSION_ACTUAL             VERSION_IDENT(PROGRAM_VERSION_MAJOR, \
1531                                                       PROGRAM_VERSION_MINOR, \
1532                                                       PROGRAM_VERSION_PATCH, \
1533                                                       PROGRAM_VERSION_BUILD)
1534
1535 /* values for game_emulation */
1536 #define EMU_NONE                        0
1537 #define EMU_BOULDERDASH                 1
1538 #define EMU_SOKOBAN                     2
1539 #define EMU_SUPAPLEX                    3
1540
1541 /* values for level file type identifier */
1542 #define LEVEL_FILE_TYPE_UNKNOWN         0
1543 #define LEVEL_FILE_TYPE_RND             1
1544 #define LEVEL_FILE_TYPE_BD              2
1545 #define LEVEL_FILE_TYPE_EM              3
1546 #define LEVEL_FILE_TYPE_SP              4
1547 #define LEVEL_FILE_TYPE_DX              5
1548 #define LEVEL_FILE_TYPE_SB              6
1549 #define LEVEL_FILE_TYPE_DC              7
1550
1551 #define NUM_LEVEL_FILE_TYPES            8
1552
1553 /* values for game engine type identifier */
1554 #define GAME_ENGINE_TYPE_UNKNOWN        LEVEL_FILE_TYPE_UNKNOWN
1555 #define GAME_ENGINE_TYPE_RND            LEVEL_FILE_TYPE_RND
1556 #define GAME_ENGINE_TYPE_EM             LEVEL_FILE_TYPE_EM
1557
1558 #define NUM_ENGINE_TYPES                3
1559
1560
1561 struct MenuInfo
1562 {
1563   int draw_xoffset[NUM_SPECIAL_GFX_ARGS];
1564   int draw_yoffset[NUM_SPECIAL_GFX_ARGS];
1565
1566   int scrollbar_xoffset;
1567
1568   int list_size[NUM_SPECIAL_GFX_ARGS];
1569
1570   int sound[NUM_SPECIAL_GFX_ARGS];
1571   int music[NUM_SPECIAL_GFX_ARGS];
1572 };
1573
1574 struct DoorInfo
1575 {
1576   int step_offset;
1577   int step_delay;
1578   int anim_mode;
1579 };
1580
1581 struct HiScore
1582 {
1583   char Name[MAX_PLAYER_NAME_LEN + 1];
1584   int Score;
1585 };
1586
1587 struct PlayerInfo
1588 {
1589   boolean present;              /* player present in level playfield */
1590   boolean connected;            /* player connected (locally or via network) */
1591   boolean active;               /* player present and connected */
1592
1593   int index_nr;                 /* player number (0 to 3) */
1594   int index_bit;                /* player number bit (1 << 0 to 1 << 3) */
1595   int element_nr;               /* element (EL_PLAYER_1 to EL_PLAYER_4) */
1596   int client_nr;                /* network client identifier */
1597
1598   byte action;                  /* action from local input device */
1599   byte effective_action;        /* action acknowledged from network server
1600                                    or summarized over all configured input
1601                                    devices when in single player mode */
1602   byte programmed_action;       /* action forced by game itself (like moving
1603                                    through doors); overrides other actions */
1604
1605   int jx, jy, last_jx, last_jy;
1606   int MovDir, MovPos, GfxDir, GfxPos;
1607   int Frame, StepFrame;
1608
1609   int GfxAction;
1610
1611   boolean use_murphy_graphic;
1612
1613   boolean block_last_field;
1614   int block_delay_adjustment;   /* needed for different engine versions */
1615
1616   boolean can_fall_into_acid;
1617
1618   boolean LevelSolved, GameOver;
1619
1620   int last_move_dir;
1621
1622   boolean is_waiting;
1623   boolean is_moving;
1624   boolean is_auto_moving;
1625   boolean is_digging;
1626   boolean is_snapping;
1627   boolean is_collecting;
1628   boolean is_pushing;
1629   boolean is_switching;
1630   boolean is_dropping;
1631
1632   boolean is_bored;
1633   boolean is_sleeping;
1634
1635   int frame_counter_bored;
1636   int frame_counter_sleeping;
1637
1638   int anim_delay_counter;
1639   int post_delay_counter;
1640
1641   int action_waiting, last_action_waiting;
1642   int special_action_bored;
1643   int special_action_sleeping;
1644
1645   int num_special_action_bored;
1646   int num_special_action_sleeping;
1647
1648   int switch_x, switch_y;
1649   int drop_x, drop_y;
1650
1651   int show_envelope;
1652
1653   int move_delay;
1654   int move_delay_value;
1655   int move_delay_value_next;
1656   int move_delay_reset_counter;
1657
1658   int push_delay;
1659   int push_delay_value;
1660
1661   unsigned long actual_frame_counter;
1662
1663   int drop_delay;
1664
1665   int step_counter;
1666
1667   int score;
1668   int gems_still_needed;
1669   int sokobanfields_still_needed;
1670   int lights_still_needed;
1671   int friends_still_needed;
1672   int key[MAX_NUM_KEYS];
1673   int dynabomb_count, dynabomb_size, dynabombs_left, dynabomb_xl;
1674   int shield_normal_time_left;
1675   int shield_deadly_time_left;
1676
1677   int inventory_element[MAX_INVENTORY_SIZE];
1678   int inventory_infinite_element;
1679   int inventory_size;
1680 };
1681
1682 struct LevelSetInfo
1683 {
1684   int music[MAX_LEVELS];
1685 };
1686
1687 struct LevelFileInfo
1688 {
1689   int nr;
1690   int type;
1691   boolean packed;
1692   char *basename;
1693   char *filename;
1694 };
1695
1696 struct LevelInfo
1697 {
1698   struct LevelFileInfo file_info;
1699
1700   int game_engine_type;
1701
1702   /* level stored in native format for the alternative native game engines */
1703   struct LevelInfo_EM *native_em_level;
1704
1705   int file_version;     /* file format version the level is stored with    */
1706   int game_version;     /* game release version the level was created with */
1707
1708   boolean encoding_16bit_field;         /* level contains 16-bit elements  */
1709   boolean encoding_16bit_yamyam;        /* yamyam contains 16-bit elements */
1710   boolean encoding_16bit_amoeba;        /* amoeba contains 16-bit elements */
1711
1712   int fieldx, fieldy;
1713
1714   int time;                             /* available time (seconds) */
1715   int gems_needed;
1716
1717   char name[MAX_LEVEL_NAME_LEN + 1];
1718   char author[MAX_LEVEL_AUTHOR_LEN + 1];
1719
1720   char envelope_text[4][MAX_ENVELOPE_TEXT_LEN + 1];
1721   int envelope_xsize[4], envelope_ysize[4];
1722
1723   int score[LEVEL_SCORE_ELEMENTS];
1724
1725   int yamyam_content[MAX_ELEMENT_CONTENTS][3][3];
1726   int num_yamyam_contents;
1727
1728   int amoeba_speed;
1729   int amoeba_content;
1730
1731   int time_magic_wall;
1732   int time_wheel;
1733   int time_light;
1734   int time_timegate;
1735
1736   /* values for the new EMC elements */
1737   int android_move_time;
1738   int android_clone_time;
1739   boolean ball_random;
1740   boolean ball_state_initial;
1741   int ball_time;
1742   int lenses_score;
1743   int magnify_score;
1744   int slurp_score;
1745   int lenses_time;
1746   int magnify_time;
1747   int wind_direction_initial;
1748   int ball_content[NUM_MAGIC_BALL_CONTENTS][3][3];
1749   boolean android_array[16];
1750
1751   int can_move_into_acid_bits;  /* bitfield to store property for elements */
1752   int dont_collide_with_bits;   /* bitfield to store property for elements */
1753
1754   boolean double_speed;
1755   boolean initial_gravity;
1756   boolean em_slippery_gems;     /* EM style "gems slip from wall" behaviour */
1757   boolean use_spring_bug;       /* for compatibility with old levels */
1758   boolean instant_relocation;   /* no visual delay when relocating player */
1759   boolean can_pass_to_walkable; /* player can pass to empty or walkable tile */
1760   boolean grow_into_diggable;   /* amoeba can grow into anything diggable */
1761
1762   boolean block_last_field;     /* player blocks previous field while moving */
1763   boolean sp_block_last_field;  /* player blocks previous field while moving */
1764
1765   /* ('int' instead of 'boolean' because used as selectbox value in editor) */
1766   int use_step_counter;         /* count steps instead of seconds for level */
1767
1768   short field[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1769
1770   boolean use_custom_template;  /* use custom properties from template file */
1771
1772   boolean no_valid_file;        /* set when level file missing or invalid */
1773
1774   boolean changed;              /* set when level was changed in the editor */
1775 };
1776
1777 struct TapeInfo
1778 {
1779   int file_version;     /* file format version the tape is stored with    */
1780   int game_version;     /* game release version the tape was created with */
1781   int engine_version;   /* game engine version the tape was recorded with */
1782
1783   char *level_identifier;
1784   int level_nr;
1785   unsigned long random_seed;
1786   unsigned long date;
1787   unsigned long counter;
1788   unsigned long length;
1789   unsigned long length_seconds;
1790   unsigned int delay_played;
1791   boolean pause_before_death;
1792   boolean recording, playing, pausing;
1793   boolean fast_forward;
1794   boolean warp_forward;
1795   boolean deactivate_display;
1796   boolean auto_play;
1797   boolean auto_play_level_solved;
1798   boolean quick_resume;
1799   boolean single_step;
1800   boolean changed;
1801   boolean player_participates[MAX_PLAYERS];
1802   int num_participating_players;
1803
1804   struct
1805   {
1806     byte action[MAX_PLAYERS];
1807     byte delay;
1808   } pos[MAX_TAPE_LEN];
1809
1810   boolean no_valid_file;        /* set when tape file missing or invalid */
1811 };
1812
1813 struct GameInfo
1814 {
1815   /* values for engine initialization */
1816   int default_push_delay_fixed;
1817   int default_push_delay_random;
1818
1819   /* constant within running game */
1820   int engine_version;
1821   int emulation;
1822   int initial_move_delay;
1823   int initial_move_delay_value;
1824   int initial_push_delay_value;
1825
1826   /* flags to handle bugs in and changes between different engine versions */
1827   /* (for the latest engine version, these flags should always be "FALSE") */
1828   boolean use_change_when_pushing_bug;
1829   boolean use_block_last_field_bug;
1830
1831   /* variable within running game */
1832   int yamyam_content_nr;
1833   boolean magic_wall_active;
1834   int magic_wall_time_left;
1835   int light_time_left;
1836   int timegate_time_left;
1837   int belt_dir[4];
1838   int belt_dir_nr[4];
1839   int switchgate_pos;
1840   int balloon_dir;
1841   boolean gravity;
1842   boolean explosions_delayed;
1843   boolean envelope_active;
1844
1845   /* values for player idle animation (no effect on engine) */
1846   int player_boring_delay_fixed;
1847   int player_boring_delay_random;
1848   int player_sleeping_delay_fixed;
1849   int player_sleeping_delay_random;
1850
1851   /* values for special game initialization control */
1852   boolean restart_level;
1853 };
1854
1855 struct GlobalInfo
1856 {
1857   char *autoplay_leveldir;
1858   int autoplay_level[MAX_TAPES_PER_SET];
1859   boolean autoplay_all;
1860
1861   char *convert_leveldir;
1862   int convert_level_nr;
1863
1864   int num_toons;
1865
1866   float frames_per_second;
1867   boolean fps_slowdown;
1868   int fps_slowdown_factor;
1869 };
1870
1871 struct ElementChangeInfo
1872 {
1873   boolean can_change;           /* use or ignore this change info */
1874
1875   boolean has_event[NUM_CHANGE_EVENTS];         /* change events */
1876
1877   int trigger_player;           /* player triggering change */
1878   int trigger_side;             /* side triggering change */
1879   int trigger_page;             /* page triggering change */
1880
1881   short target_element;         /* target element after change */
1882
1883   int delay_fixed;              /* added frame delay before changed (fixed) */
1884   int delay_random;             /* added frame delay before changed (random) */
1885   int delay_frames;             /* either 1 (frames) or 50 (seconds; 50 fps) */
1886
1887   short trigger_element;        /* element triggering change */
1888
1889   int target_content[3][3];     /* elements for extended change target */
1890   boolean use_target_content;   /* use extended change target */
1891   boolean only_if_complete;     /* only use complete target content */
1892   boolean use_random_replace;   /* use random value for replacing elements */
1893   int random_percentage;        /* random value for replacing elements */
1894   int replace_when;             /* type of elements that can be replaced */
1895
1896   boolean explode;              /* explode instead of change */
1897
1898   boolean has_action;           /* execute action on specified condition */
1899   int action_type;              /* type of action */
1900   int action_mode;              /* mode of action */
1901   int action_arg;               /* parameter of action */
1902
1903   /* ---------- internal values used at runtime when playing ---------- */
1904
1905   /* functions that are called before, while and after the change of an
1906      element -- currently only used for non-custom elements */
1907   void (*pre_change_function)(int x, int y);
1908   void (*change_function)(int x, int y);
1909   void (*post_change_function)(int x, int y);
1910
1911   short actual_trigger_element; /* element that actually triggered change */
1912   int actual_trigger_player;    /* player which actually triggered change */
1913
1914   boolean can_change_or_has_action;     /* can_change | has_action */
1915
1916   /* ---------- internal values used in level editor ---------- */
1917
1918   int direct_action;            /* change triggered by actions on element */
1919   int other_action;             /* change triggered by other element actions */
1920 };
1921
1922 struct ElementGroupInfo
1923 {
1924   int num_elements;                     /* number of elements in this group */
1925   short element[MAX_ELEMENTS_IN_GROUP]; /* list of elements in this group */
1926
1927   int choice_mode;              /* how to choose element from group */
1928
1929   /* ---------- internal values used at runtime when playing ---------- */
1930
1931   /* the following is the same as above, but with recursively resolved group
1932      elements (group elements may also contain further group elements!) */
1933   int num_elements_resolved;
1934   short element_resolved[NUM_FILE_ELEMENTS];
1935
1936   int choice_pos;               /* current element choice position */
1937 };
1938
1939 struct ElementNameInfo
1940 {
1941   /* ---------- token and description strings ---------- */
1942
1943   char *token_name;             /* element token used in config files */
1944   char *class_name;             /* element class used in config files */
1945   char *editor_description;     /* pre-defined description for level editor */
1946 };
1947
1948 struct ElementInfo
1949 {
1950   /* ---------- token and description strings ---------- */
1951
1952   char *token_name;             /* element token used in config files */
1953   char *class_name;             /* element class used in config files */
1954   char *editor_description;     /* pre-defined description for level editor */
1955   char *custom_description;     /* alternative description from config file */
1956   char description[MAX_ELEMENT_NAME_LEN + 1];   /* for custom/group elements */
1957
1958   /* ---------- graphic and sound definitions ---------- */
1959
1960   int graphic[NUM_ACTIONS];     /* default graphics for several actions */
1961   int direction_graphic[NUM_ACTIONS][NUM_DIRECTIONS];
1962                                 /* special graphics for left/right/up/down */
1963
1964   int crumbled[NUM_ACTIONS];    /* crumbled graphics for several actions */
1965   int direction_crumbled[NUM_ACTIONS][NUM_DIRECTIONS];
1966                                 /* crumbled graphics for left/right/up/down */
1967
1968   int special_graphic[NUM_SPECIAL_GFX_ARGS];
1969                                 /* special graphics for certain screens */
1970
1971   int sound[NUM_ACTIONS];       /* default sounds for several actions */
1972
1973   /* ---------- special element property values ---------- */
1974
1975   boolean use_gfx_element;      /* use custom graphic element */
1976   short gfx_element;            /* optional custom graphic element */
1977
1978   int access_direction;         /* accessible from which direction */
1979
1980   int collect_score_initial;    /* initial score value for collecting */
1981   int collect_count_initial;    /* initial count value for collecting */
1982
1983   int push_delay_fixed;         /* constant delay before pushing */
1984   int push_delay_random;        /* additional random delay before pushing */
1985   int drop_delay_fixed;         /* constant delay after dropping */
1986   int drop_delay_random;        /* additional random delay after dropping */
1987   int move_delay_fixed;         /* constant delay after moving */
1988   int move_delay_random;        /* additional random delay after moving */
1989
1990   int move_pattern;             /* direction movable element moves to */
1991   int move_direction_initial;   /* initial direction element moves to */
1992   int move_stepsize;            /* step size element moves with */
1993
1994   int move_enter_element;       /* element that can be entered (and removed) */
1995   int move_leave_element;       /* element that can be left behind */
1996   int move_leave_type;          /* change (limited) or leave (unlimited) */
1997
1998   int slippery_type;            /* how/where other elements slip away */
1999
2000   int content[3][3];            /* new elements after explosion */
2001
2002   int explosion_type;           /* type of explosion, like 3x3, 3+3 or 1x1 */
2003   int explosion_delay;          /* duration of explosion of this element */
2004   int ignition_delay;           /* delay for explosion by other explosion */
2005
2006   struct ElementChangeInfo *change_page; /* actual list of change pages */
2007   struct ElementChangeInfo *change;      /* pointer to current change page */
2008
2009   int num_change_pages;         /* actual number of change pages */
2010   int current_change_page;      /* currently edited change page */
2011
2012   struct ElementGroupInfo *group;       /* pointer to element group info */
2013
2014   /* ---------- internal values used at runtime when playing ---------- */
2015
2016   boolean has_change_event[NUM_CHANGE_EVENTS];
2017
2018   int event_page_nr[NUM_CHANGE_EVENTS]; /* page number for each event */
2019   struct ElementChangeInfo *event_page[NUM_CHANGE_EVENTS]; /* page for event */
2020
2021   boolean in_group[NUM_GROUP_ELEMENTS];
2022
2023   int collect_score;            /* runtime score value for collecting */
2024
2025   /* ---------- internal values used in level editor ---------- */
2026
2027   int access_type;              /* walkable or passable */
2028   int access_layer;             /* accessible over/inside/under */
2029   int access_protected;         /* protection against deadly elements */
2030   int walk_to_action;           /* diggable/collectible/pushable */
2031   int smash_targets;            /* can smash player/enemies/everything */
2032   int deadliness;               /* deadly when running/colliding/touching */
2033
2034   boolean can_explode_by_fire;  /* element explodes by fire */
2035   boolean can_explode_smashed;  /* element explodes when smashed */
2036   boolean can_explode_impact;   /* element explodes on impact */
2037
2038   boolean modified_settings;    /* set for all modified custom elements */
2039 };
2040
2041 struct FontInfo
2042 {
2043   char *token_name;             /* font token used in config files */
2044
2045   int graphic;                  /* default graphic for this font */
2046   int special_graphic[NUM_SPECIAL_GFX_ARGS];
2047                                 /* special graphics for certain screens */
2048   int special_bitmap_id[NUM_SPECIAL_GFX_ARGS];
2049                                 /* internal bitmap ID for special graphics */
2050 };
2051
2052 struct GraphicInfo
2053 {
2054   Bitmap *bitmap;
2055   int src_image_width;          /* scaled bitmap size, but w/o small images */
2056   int src_image_height;         /* scaled bitmap size, but w/o small images */
2057
2058   int src_x, src_y;             /* start position of animation frames */
2059   int width, height;            /* width/height of each animation frame */
2060   int offset_x, offset_y;       /* x/y offset to next animation frame */
2061   int offset2_x, offset2_y;     /* x/y offset to second movement tile */
2062   boolean double_movement;      /* animation has second movement tile */
2063   int swap_double_tiles;        /* explicitely force or forbid tile swapping */
2064   int anim_frames;
2065   int anim_frames_per_line;
2066   int anim_start_frame;
2067   int anim_delay;               /* important: delay of 1 means "no delay"! */
2068   int anim_mode;
2069   boolean anim_global_sync;
2070   int crumbled_like;            /* element for cloning crumble graphics */
2071   int diggable_like;            /* element for cloning digging graphics */
2072   int border_size;              /* border size for "crumbled" graphics */
2073   int scale_up_factor;          /* optional factor for scaling image up */
2074   int clone_from;               /* graphic for cloning *all* settings */
2075
2076   int anim_delay_fixed;         /* optional delay values for bored and   */
2077   int anim_delay_random;        /* sleeping player animations (animation */
2078   int post_delay_fixed;         /* intervall and following pause before  */
2079   int post_delay_random;        /* next intervall (bored animation only) */
2080
2081   int step_offset;              /* optional step offset of toon animations */
2082   int step_delay;               /* optional step delay of toon animations */
2083
2084   int draw_x, draw_y;           /* optional offset for drawing fonts chars */
2085
2086   int draw_masked;              /* optional setting for drawing envelope gfx */
2087
2088 #if defined(TARGET_X11_NATIVE_PERFORMANCE_WORKAROUND)
2089   Pixmap clip_mask;             /* single-graphic-only clip mask for X11 */
2090   GC clip_gc;                   /* single-graphic-only clip gc for X11 */
2091 #endif
2092 };
2093
2094 struct SoundInfo
2095 {
2096   boolean loop;
2097   int volume;
2098   int priority;
2099 };
2100
2101 struct MusicInfo
2102 {
2103   boolean loop;
2104 };
2105
2106 struct MusicPrefixInfo
2107 {
2108   char *prefix;
2109   boolean is_loop_music;
2110 };
2111
2112 struct MusicFileInfo
2113 {
2114   char *basename;
2115
2116   char *title_header;
2117   char *artist_header;
2118   char *album_header;
2119   char *year_header;
2120
2121   char *title;
2122   char *artist;
2123   char *album;
2124   char *year;
2125
2126   int music;
2127
2128   boolean is_sound;
2129
2130   struct MusicFileInfo *next;
2131 };
2132
2133 struct ElementActionInfo
2134 {
2135   char *suffix;
2136   int value;
2137   boolean is_loop_sound;
2138 };
2139
2140 struct ElementDirectionInfo
2141 {
2142   char *suffix;
2143   int value;
2144 };
2145
2146 struct SpecialSuffixInfo
2147 {
2148   char *suffix;
2149   int value;
2150 };
2151
2152 struct HelpAnimInfo
2153 {
2154   int element;
2155   int action;
2156   int direction;
2157
2158   int delay;
2159 };
2160
2161
2162 extern Bitmap                  *bitmap_db_field, *bitmap_db_door;
2163 extern Pixmap                   tile_clipmask[];
2164 extern DrawBuffer             *fieldbuffer;
2165 extern DrawBuffer             *drawto_field;
2166
2167 extern int                      game_status;
2168 extern boolean                  level_editor_test_game;
2169 extern boolean                  network_playing;
2170
2171 #if defined(TARGET_SDL)
2172 extern boolean                  network_server;
2173 extern SDL_Thread              *server_thread;
2174 #endif
2175
2176 extern int                      key_joystick_mapping;
2177
2178 extern boolean                  redraw[MAX_BUF_XSIZE][MAX_BUF_YSIZE];
2179 extern int                      redraw_x1, redraw_y1;
2180
2181 extern short                    Feld[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2182 extern short                    MovPos[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2183 extern short                    MovDir[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2184 extern short                    MovDelay[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2185 extern short                    ChangeDelay[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2186 extern short                    ChangePage[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2187 extern short                    Count[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2188 extern short                    Store[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2189 extern short                    Store2[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2190 extern short                    StorePlayer[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2191 extern short                    Back[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2192 extern boolean                  Stop[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2193 extern boolean                  Pushed[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2194 extern boolean                  Changed[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2195 extern short                    ChangeEvent[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2196 extern short                    WasJustMoving[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2197 extern short                    WasJustFalling[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2198 extern short                    CheckCollision[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2199 extern short                    AmoebaNr[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2200 extern short                    AmoebaCnt[MAX_NUM_AMOEBA];
2201 extern short                    AmoebaCnt2[MAX_NUM_AMOEBA];
2202 extern short                    ExplodeField[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2203 extern short                    ExplodePhase[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2204 extern short                    ExplodeDelay[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2205 extern int                      RunnerVisit[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2206 extern int                      PlayerVisit[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2207
2208 extern unsigned long            Properties[MAX_NUM_ELEMENTS][NUM_EP_BITFIELDS];
2209
2210 extern int                      GfxFrame[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2211 extern int                      GfxRandom[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2212 extern int                      GfxElement[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2213 extern int                      GfxAction[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2214 extern int                      GfxDir[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2215
2216 extern int                      lev_fieldx, lev_fieldy;
2217 extern int                      scroll_x, scroll_y;
2218
2219 extern int                      FX, FY;
2220 extern int                      ScrollStepSize;
2221 extern int                      ScreenMovDir, ScreenMovPos, ScreenGfxPos;
2222 extern int                      BorderElement;
2223 extern int                      GameFrameDelay;
2224 extern int                      FfwdFrameDelay;
2225 extern int                      BX1, BY1;
2226 extern int                      BX2, BY2;
2227 extern int                      SBX_Left, SBX_Right;
2228 extern int                      SBY_Upper, SBY_Lower;
2229 extern int                      ZX, ZY;
2230 extern int                      ExitX, ExitY;
2231 extern int                      AllPlayersGone;
2232
2233 extern int                      TimeFrames, TimePlayed, TimeLeft, TapeTime;
2234 extern boolean                  SiebAktiv;
2235 extern int                      SiebCount;
2236
2237 extern boolean                  network_player_action_received;
2238
2239 extern int                      graphics_action_mapping[];
2240
2241 extern struct LevelSetInfo      levelset;
2242 extern struct LevelInfo         level, level_template;
2243 extern struct PlayerInfo        stored_player[], *local_player;
2244 extern struct HiScore           highscore[];
2245 extern struct TapeInfo          tape;
2246 extern struct GameInfo          game;
2247 extern struct GlobalInfo        global;
2248 extern struct MenuInfo          menu;
2249 extern struct DoorInfo          door_1, door_2;
2250 extern struct ElementInfo       element_info[];
2251 extern struct ElementNameInfo   element_name_info[];
2252 extern struct ElementActionInfo element_action_info[];
2253 extern struct ElementDirectionInfo element_direction_info[];
2254 extern struct SpecialSuffixInfo special_suffix_info[];
2255 extern struct TokenIntPtrInfo   image_config_vars[];
2256 extern struct FontInfo          font_info[];
2257 extern struct MusicPrefixInfo   music_prefix_info[];
2258 extern struct GraphicInfo      *graphic_info;
2259 extern struct SoundInfo        *sound_info;
2260 extern struct MusicInfo        *music_info;
2261 extern struct MusicFileInfo    *music_file_info;
2262 extern struct HelpAnimInfo     *helpanim_info;
2263 extern SetupFileHash           *helptext_info;
2264 extern struct ConfigTypeInfo    image_config_suffix[];
2265 extern struct ConfigTypeInfo    sound_config_suffix[];
2266 extern struct ConfigTypeInfo    music_config_suffix[];
2267 extern struct ConfigInfo        image_config[];
2268 extern struct ConfigInfo        sound_config[];
2269 extern struct ConfigInfo        music_config[];
2270 extern struct ConfigInfo        helpanim_config[];
2271 extern struct ConfigInfo        helptext_config[];
2272
2273 #endif  /* MAIN_H */