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
  27 #include "conf_gfx.h"   /* include auto-generated data structure definitions */
  28 #include "conf_snd.h"   /* include auto-generated data structure definitions */
  29 #include "conf_mus.h"   /* include auto-generated data structure definitions */
  30
  31 #define IMG_UNDEFINED           (-1)
  32 #define IMG_EMPTY               IMG_EMPTY_SPACE
  33 #define IMG_SP_EMPTY            IMG_SP_EMPTY_SPACE
  34 #define IMG_EXPLOSION           IMG_DEFAULT_EXPLODING
  35 #define IMG_CHAR_START          IMG_CHAR_SPACE
  36 #define IMG_CUSTOM_START        IMG_CUSTOM_1
  37
  38 #define SND_UNDEFINED           (-1)
  39 #define MUS_UNDEFINED           (-1)
  40
  41 #define WIN_XSIZE               672
  42 #define WIN_YSIZE               560
  43
  44 #define SCR_FIELDX              17
  45 #define SCR_FIELDY              17
  46 #define MAX_BUF_XSIZE           (SCR_FIELDX + 2)
  47 #define MAX_BUF_YSIZE           (SCR_FIELDY + 2)
  48 #define MIN_LEV_FIELDX          3
  49 #define MIN_LEV_FIELDY          3
  50 #define STD_LEV_FIELDX          64
  51 #define STD_LEV_FIELDY          32
  52 #define MAX_LEV_FIELDX          128
  53 #define MAX_LEV_FIELDY          128
  54
  55 #define SCREENX(a)              ((a) - scroll_x)
  56 #define SCREENY(a)              ((a) - scroll_y)
  57 #define LEVELX(a)               ((a) + scroll_x)
  58 #define LEVELY(a)               ((a) + scroll_y)
  59 #define IN_VIS_FIELD(x,y) ((x)>=0 && (x)<SCR_FIELDX && (y)>=0 &&(y)<SCR_FIELDY)
  60 #define IN_SCR_FIELD(x,y) ((x)>=BX1 && (x)<=BX2 && (y)>=BY1 &&(y)<=BY2)
  61 #define IN_LEV_FIELD(x,y) ((x)>=0 && (x)<lev_fieldx && (y)>=0 &&(y)<lev_fieldy)
  62
  63 /* values for configurable properties (custom elem's only, else pre-defined) */
  64 #define EP_DIGGABLE             0
  65 #define EP_COLLECTIBLE_ONLY     1
  66 #define EP_DONT_RUN_INTO        2
  67 #define EP_DONT_COLLIDE_WITH    3
  68 #define EP_DONT_TOUCH           4
  69 #define EP_INDESTRUCTIBLE       5
  70 #define EP_SLIPPERY             6
  71 #define EP_CAN_CHANGE           7
  72 #define EP_CAN_MOVE             8
  73 #define EP_CAN_FALL             9
  74 #define EP_CAN_SMASH_PLAYER     10
  75 #define EP_CAN_SMASH_ENEMIES    11
  76 #define EP_CAN_SMASH_EVERYTHING 12
  77 #define EP_CAN_EXPLODE_BY_FIRE  13
  78 #define EP_CAN_EXPLODE_SMASHED  14
  79 #define EP_CAN_EXPLODE_IMPACT   15
  80 #define EP_WALKABLE_OVER        16
  81 #define EP_WALKABLE_INSIDE      17
  82 #define EP_WALKABLE_UNDER       18
  83 #define EP_PASSABLE_OVER        19
  84 #define EP_PASSABLE_INSIDE      20
  85 #define EP_PASSABLE_UNDER       21
  86 #define EP_DROPPABLE            22
  87 #define EP_CAN_EXPLODE_1X1      23
  88 #define EP_PUSHABLE             24
  89 #define EP_CAN_EXPLODE_DYNA     25
  90 #define EP_PROTECTED            26
  91 #define EP_CAN_MOVE_INTO_ACID   27
  92
  93 /* values for pre-defined properties */
  94 #define EP_PLAYER               32
  95 #define EP_CAN_PASS_MAGIC_WALL  33
  96 #define EP_SWITCHABLE           34
  97 #define EP_BD_ELEMENT           35
  98 #define EP_SP_ELEMENT           36
  99 #define EP_SB_ELEMENT           37
 100 #define EP_GEM                  38
 101 #define EP_FOOD_DARK_YAMYAM     39
 102 #define EP_FOOD_PENGUIN         40
 103 #define EP_FOOD_PIG             41
 104 #define EP_HISTORIC_WALL        42
 105 #define EP_HISTORIC_SOLID       43
 106 #define EP_CLASSIC_ENEMY        44
 107 #define EP_BELT                 45
 108 #define EP_BELT_ACTIVE          46
 109 #define EP_BELT_SWITCH          47
 110 #define EP_TUBE                 48
 111 #define EP_KEYGATE              49
 112 #define EP_AMOEBOID             50
 113 #define EP_AMOEBALIVE           51
 114 #define EP_HAS_CONTENT          52
 115 #define EP_ACTIVE_BOMB          53
 116 #define EP_INACTIVE             54
 117
 118 /* values for special configurable properties (depending on level settings) */
 119 #define EP_EM_SLIPPERY_WALL     55
 120
 121 /* values for special graphics properties (no effect on game engine) */
 122 #define EP_GFX_CRUMBLED         56
 123
 124 /* values for derived properties (determined from properties above) */
 125 #define EP_ACCESSIBLE_OVER      57
 126 #define EP_ACCESSIBLE_INSIDE    58
 127 #define EP_ACCESSIBLE_UNDER     59
 128 #define EP_WALKABLE             60
 129 #define EP_PASSABLE             61
 130 #define EP_ACCESSIBLE           62
 131 #define EP_COLLECTIBLE          63
 132 #define EP_SNAPPABLE            64
 133 #define EP_WALL                 65
 134 #define EP_SOLID_FOR_PUSHING    66
 135 #define EP_DRAGONFIRE_PROOF     67
 136 #define EP_EXPLOSION_PROOF      68
 137 #define EP_CAN_SMASH            69
 138 #define EP_CAN_EXPLODE          70
 139 #define EP_CAN_EXPLODE_3X3      71
 140 #define EP_SP_PORT              72
 141 #define EP_CAN_EXPLODE_BY_DRAGONFIRE 73
 142 #define EP_CAN_EXPLODE_BY_EXPLOSION  74
 143 #define EP_COULD_MOVE_INTO_ACID 75
 144
 145 /* values for internal purpose only (level editor) */
 146 #define EP_EXPLODE_RESULT       76
 147 #define EP_WALK_TO_OBJECT       77
 148 #define EP_DEADLY               78
 149
 150 #define NUM_ELEMENT_PROPERTIES  79
 151
 152 #define NUM_EP_BITFIELDS        ((NUM_ELEMENT_PROPERTIES + 31) / 32)
 153 #define EP_BITFIELD_BASE        0
 154
 155 #define EP_BITMASK_DEFAULT      0
 156
 157 #define PROPERTY_BIT(p)         (1 << ((p) % 32))
 158 #define PROPERTY_VAR(e,p)       (Properties[e][(p) / 32])
 159 #define HAS_PROPERTY(e,p)       ((PROPERTY_VAR(e, p) & PROPERTY_BIT(p)) != 0)
 160 #define SET_PROPERTY(e,p,v)     ((v) ?                                     \
 161                                  (PROPERTY_VAR(e,p) |=  PROPERTY_BIT(p)) : \
 162                                  (PROPERTY_VAR(e,p) &= ~PROPERTY_BIT(p)))
 163
 164
 165 /* values for change events for custom elements (stored in level file) */
 166 #define CE_DELAY                0
 167 #define CE_TOUCHED_BY_PLAYER    1
 168 #define CE_PRESSED_BY_PLAYER    2
 169 #define CE_PUSHED_BY_PLAYER     3
 170 #define CE_DROPPED_BY_PLAYER    4
 171 #define CE_HITTING_SOMETHING    5
 172 #define CE_IMPACT               6
 173 #define CE_SMASHED              7
 174 #define CE_OTHER_IS_TOUCHING    8
 175 #define CE_OTHER_IS_CHANGING    9
 176 #define CE_OTHER_IS_EXPLODING   10
 177 #define CE_OTHER_GETS_TOUCHED   11
 178 #define CE_OTHER_GETS_PRESSED   12
 179 #define CE_OTHER_GETS_PUSHED    13
 180 #define CE_OTHER_GETS_COLLECTED 14
 181 #define CE_OTHER_GETS_DROPPED   15
 182 #define CE_BY_PLAYER_OBSOLETE   16      /* obsolete; now CE_BY_DIRECT_ACTION */
 183 #define CE_BY_COLLISION_OBSOLETE 17     /* obsolete; now CE_BY_DIRECT_ACTION */
 184 #define CE_BY_OTHER_ACTION      18      /* activates other element events */
 185 #define CE_BY_DIRECT_ACTION     19      /* activates direct element events */
 186 #define CE_OTHER_GETS_DIGGED    20
 187 #define CE_ENTERED_BY_PLAYER    21
 188 #define CE_LEFT_BY_PLAYER       22
 189 #define CE_OTHER_GETS_ENTERED   23
 190 #define CE_OTHER_GETS_LEFT      24
 191 #define CE_SWITCHED             25
 192 #define CE_OTHER_IS_SWITCHING   26
 193 #define CE_HIT_BY_SOMETHING     27
 194 #define CE_OTHER_IS_HITTING     28
 195 #define CE_OTHER_GETS_HIT       29
 196
 197 #define NUM_CHANGE_EVENTS       30
 198
 199 #define CE_BITMASK_DEFAULT      0
 200
 201 #define CH_EVENT_BIT(c)         (1 << (c))
 202 #define CH_EVENT_VAR(e)         (element_info[e].change->events)
 203 #define CH_ANY_EVENT_VAR(e)     (element_info[e].change_events)
 204
 205 #define HAS_CHANGE_EVENT(e,c)   (IS_CUSTOM_ELEMENT(e) &&                  \
 206                                  (CH_EVENT_VAR(e) & CH_EVENT_BIT(c)) != 0)
 207 #define HAS_ANY_CHANGE_EVENT(e,c) (IS_CUSTOM_ELEMENT(e) &&                \
 208                                  (CH_ANY_EVENT_VAR(e) & CH_EVENT_BIT(c)) != 0)
 209 #define SET_CHANGE_EVENT(e,c,v) (IS_CUSTOM_ELEMENT(e) ?                   \
 210                                  ((v) ?                                   \
 211                                   (CH_EVENT_VAR(e) |=  CH_EVENT_BIT(c)) : \
 212                                   (CH_EVENT_VAR(e) &= ~CH_EVENT_BIT(c))) : 0)
 213
 214 /* values for change side for custom elements */
 215 #define CH_SIDE_NONE            MV_NO_MOVING
 216 #define CH_SIDE_LEFT            MV_LEFT
 217 #define CH_SIDE_RIGHT           MV_RIGHT
 218 #define CH_SIDE_TOP             MV_UP
 219 #define CH_SIDE_BOTTOM          MV_DOWN
 220 #define CH_SIDE_LEFT_RIGHT      MV_HORIZONTAL
 221 #define CH_SIDE_TOP_BOTTOM      MV_VERTICAL
 222 #define CH_SIDE_ANY             MV_ANY_DIRECTION
 223
 224 /* values for change player for custom elements */
 225 #define CH_PLAYER_NONE          0
 226 #define CH_PLAYER_1             (1 << 0)
 227 #define CH_PLAYER_2             (1 << 1)
 228 #define CH_PLAYER_3             (1 << 2)
 229 #define CH_PLAYER_4             (1 << 3)
 230 #define CH_PLAYER_ANY           (CH_PLAYER_1 | CH_PLAYER_2 | CH_PLAYER_3 | \
 231                                  CH_PLAYER_4)
 232
 233 /* values for change page for custom elements */
 234 #define CH_PAGE_ANY_FILE        (0xff)
 235 #define CH_PAGE_ANY             (0xffffffff)
 236
 237 /* values for change power for custom elements */
 238 #define CP_NON_DESTRUCTIVE      0
 239 #define CP_HALF_DESTRUCTIVE     1
 240 #define CP_FULL_DESTRUCTIVE     2
 241
 242 /* values for custom move patterns (bits 0 - 3: basic move directions) */
 243 #define MV_BIT_TOWARDS_PLAYER   4
 244 #define MV_BIT_AWAY_FROM_PLAYER 5
 245 #define MV_BIT_ALONG_LEFT_SIDE  6
 246 #define MV_BIT_ALONG_RIGHT_SIDE 7
 247 #define MV_BIT_TURNING_LEFT     8
 248 #define MV_BIT_TURNING_RIGHT    9
 249 #define MV_BIT_WHEN_PUSHED      10
 250 #define MV_BIT_MAZE_RUNNER      11
 251 #define MV_BIT_MAZE_HUNTER      12
 252 #define MV_BIT_WHEN_DROPPED     13
 253 #define MV_BIT_TURNING_LEFT_RIGHT 14
 254 #define MV_BIT_TURNING_RIGHT_LEFT 15
 255 #define MV_BIT_TURNING_RANDOM   16
 256
 257 /* values for custom move patterns */
 258 #define MV_HORIZONTAL           (MV_LEFT | MV_RIGHT)
 259 #define MV_VERTICAL             (MV_UP   | MV_DOWN)
 260 #define MV_ALL_DIRECTIONS       (MV_LEFT | MV_RIGHT | MV_UP | MV_DOWN)
 261 #define MV_ANY_DIRECTION        (MV_ALL_DIRECTIONS)
 262 #define MV_TOWARDS_PLAYER       (1 << MV_BIT_TOWARDS_PLAYER)
 263 #define MV_AWAY_FROM_PLAYER     (1 << MV_BIT_AWAY_FROM_PLAYER)
 264 #define MV_ALONG_LEFT_SIDE      (1 << MV_BIT_ALONG_LEFT_SIDE)
 265 #define MV_ALONG_RIGHT_SIDE     (1 << MV_BIT_ALONG_RIGHT_SIDE)
 266 #define MV_TURNING_LEFT         (1 << MV_BIT_TURNING_LEFT)
 267 #define MV_TURNING_RIGHT        (1 << MV_BIT_TURNING_RIGHT)
 268 #define MV_WHEN_PUSHED          (1 << MV_BIT_WHEN_PUSHED)
 269 #define MV_MAZE_RUNNER          (1 << MV_BIT_MAZE_RUNNER)
 270 #define MV_MAZE_HUNTER          (1 << MV_BIT_MAZE_HUNTER)
 271 #define MV_MAZE_RUNNER_STYLE    (MV_MAZE_RUNNER | MV_MAZE_HUNTER)
 272 #define MV_WHEN_DROPPED         (1 << MV_BIT_WHEN_DROPPED)
 273 #define MV_TURNING_LEFT_RIGHT   (1 << MV_BIT_TURNING_LEFT_RIGHT)
 274 #define MV_TURNING_RIGHT_LEFT   (1 << MV_BIT_TURNING_RIGHT_LEFT)
 275 #define MV_TURNING_RANDOM       (1 << MV_BIT_TURNING_RANDOM)
 276
 277 /* values for initial move direction (bits 0 - 3: basic move directions) */
 278 #define MV_START_BIT_PREVIOUS   4
 279
 280 /* values for initial move direction */
 281 #define MV_START_AUTOMATIC      (MV_NO_MOVING)
 282 #define MV_START_LEFT           (MV_LEFT)
 283 #define MV_START_RIGHT          (MV_RIGHT)
 284 #define MV_START_UP             (MV_UP)
 285 #define MV_START_DOWN           (MV_DOWN)
 286 #define MV_START_RANDOM         (MV_ALL_DIRECTIONS)
 287 #define MV_START_PREVIOUS       (1 << MV_START_BIT_PREVIOUS)
 288
 289 /* values for elements left behind by custom elements */
 290 #define LEAVE_TYPE_UNLIMITED    0
 291 #define LEAVE_TYPE_LIMITED      1
 292
 293 /* values for slippery property for custom elements */
 294 #define SLIPPERY_ANY_RANDOM     0
 295 #define SLIPPERY_ANY_LEFT_RIGHT 1
 296 #define SLIPPERY_ANY_RIGHT_LEFT 2
 297 #define SLIPPERY_ONLY_LEFT      3
 298 #define SLIPPERY_ONLY_RIGHT     4
 299
 300 /* macros for configurable properties */
 301 #define IS_DIGGABLE(e)          HAS_PROPERTY(e, EP_DIGGABLE)
 302 #define IS_COLLECTIBLE_ONLY(e)  HAS_PROPERTY(e, EP_COLLECTIBLE_ONLY)
 303 #define DONT_RUN_INTO(e)        HAS_PROPERTY(e, EP_DONT_RUN_INTO)
 304 #define DONT_COLLIDE_WITH(e)    HAS_PROPERTY(e, EP_DONT_COLLIDE_WITH)
 305 #define DONT_TOUCH(e)           HAS_PROPERTY(e, EP_DONT_TOUCH)
 306 #define IS_INDESTRUCTIBLE(e)    HAS_PROPERTY(e, EP_INDESTRUCTIBLE)
 307 #define IS_SLIPPERY(e)          HAS_PROPERTY(e, EP_SLIPPERY)
 308 #define CAN_CHANGE(e)           HAS_PROPERTY(e, EP_CAN_CHANGE)
 309 #define CAN_MOVE(e)             HAS_PROPERTY(e, EP_CAN_MOVE)
 310 #define CAN_FALL(e)             HAS_PROPERTY(e, EP_CAN_FALL)
 311 #define CAN_SMASH_PLAYER(e)     HAS_PROPERTY(e, EP_CAN_SMASH_PLAYER)
 312 #define CAN_SMASH_ENEMIES(e)    HAS_PROPERTY(e, EP_CAN_SMASH_ENEMIES)
 313 #define CAN_SMASH_EVERYTHING(e) HAS_PROPERTY(e, EP_CAN_SMASH_EVERYTHING)
 314 #define CAN_EXPLODE_BY_FIRE(e)  HAS_PROPERTY(e, EP_CAN_EXPLODE_BY_FIRE)
 315 #define CAN_EXPLODE_SMASHED(e)  HAS_PROPERTY(e, EP_CAN_EXPLODE_SMASHED)
 316 #define CAN_EXPLODE_IMPACT(e)   HAS_PROPERTY(e, EP_CAN_EXPLODE_IMPACT)
 317 #define IS_WALKABLE_OVER(e)     HAS_PROPERTY(e, EP_WALKABLE_OVER)
 318 #define IS_WALKABLE_INSIDE(e)   HAS_PROPERTY(e, EP_WALKABLE_INSIDE)
 319 #define IS_WALKABLE_UNDER(e)    HAS_PROPERTY(e, EP_WALKABLE_UNDER)
 320 #define IS_PASSABLE_OVER(e)     HAS_PROPERTY(e, EP_PASSABLE_OVER)
 321 #define IS_PASSABLE_INSIDE(e)   HAS_PROPERTY(e, EP_PASSABLE_INSIDE)
 322 #define IS_PASSABLE_UNDER(e)    HAS_PROPERTY(e, EP_PASSABLE_UNDER)
 323 #define IS_DROPPABLE(e)         HAS_PROPERTY(e, EP_DROPPABLE)
 324 #define CAN_EXPLODE_1X1(e)      HAS_PROPERTY(e, EP_CAN_EXPLODE_1X1)
 325 #define IS_PUSHABLE(e)          HAS_PROPERTY(e, EP_PUSHABLE)
 326 #define CAN_EXPLODE_DYNA(e)     HAS_PROPERTY(e, EP_CAN_EXPLODE_DYNA)
 327 #define IS_PROTECTED(e)         HAS_PROPERTY(e, EP_PROTECTED)
 328 #define CAN_MOVE_INTO_ACID(e)   HAS_PROPERTY(e, EP_CAN_MOVE_INTO_ACID)
 329
 330 /* macros for special configurable properties */
 331 #define IS_EM_SLIPPERY_WALL(e)  HAS_PROPERTY(e, EP_EM_SLIPPERY_WALL)
 332
 333 /* macros for special graphics properties */
 334 #define GFX_CRUMBLED(e)         HAS_PROPERTY(GFX_ELEMENT(e), EP_GFX_CRUMBLED)
 335
 336 /* macros for pre-defined properties */
 337 #define ELEM_IS_PLAYER(e)       HAS_PROPERTY(e, EP_PLAYER)
 338 #define CAN_PASS_MAGIC_WALL(e)  HAS_PROPERTY(e, EP_CAN_PASS_MAGIC_WALL)
 339 #define IS_SWITCHABLE(e)        HAS_PROPERTY(e, EP_SWITCHABLE)
 340 #define IS_BD_ELEMENT(e)        HAS_PROPERTY(e, EP_BD_ELEMENT)
 341 #define IS_SP_ELEMENT(e)        HAS_PROPERTY(e, EP_SP_ELEMENT)
 342 #define IS_SB_ELEMENT(e)        HAS_PROPERTY(e, EP_SB_ELEMENT)
 343 #define IS_GEM(e)               HAS_PROPERTY(e, EP_GEM)
 344 #define IS_FOOD_DARK_YAMYAM(e)  HAS_PROPERTY(e, EP_FOOD_DARK_YAMYAM)
 345 #define IS_FOOD_PENGUIN(e)      HAS_PROPERTY(e, EP_FOOD_PENGUIN)
 346 #define IS_FOOD_PIG(e)          HAS_PROPERTY(e, EP_FOOD_PIG)
 347 #define IS_HISTORIC_WALL(e)     HAS_PROPERTY(e, EP_HISTORIC_WALL)
 348 #define IS_HISTORIC_SOLID(e)    HAS_PROPERTY(e, EP_HISTORIC_SOLID)
 349 #define IS_CLASSIC_ENEMY(e)     HAS_PROPERTY(e, EP_CLASSIC_ENEMY)
 350 #define IS_BELT(e)              HAS_PROPERTY(e, EP_BELT)
 351 #define IS_BELT_ACTIVE(e)       HAS_PROPERTY(e, EP_BELT_ACTIVE)
 352 #define IS_BELT_SWITCH(e)       HAS_PROPERTY(e, EP_BELT_SWITCH)
 353 #define IS_TUBE(e)              HAS_PROPERTY(e, EP_TUBE)
 354 #define IS_KEYGATE(e)           HAS_PROPERTY(e, EP_KEYGATE)
 355 #define IS_AMOEBOID(e)          HAS_PROPERTY(e, EP_AMOEBOID)
 356 #define IS_AMOEBALIVE(e)        HAS_PROPERTY(e, EP_AMOEBALIVE)
 357 #define HAS_CONTENT(e)          HAS_PROPERTY(e, EP_HAS_CONTENT)
 358 #define IS_ACTIVE_BOMB(e)       HAS_PROPERTY(e, EP_ACTIVE_BOMB)
 359 #define IS_INACTIVE(e)          HAS_PROPERTY(e, EP_INACTIVE)
 360
 361 /* macros for derived properties */
 362 #define IS_ACCESSIBLE_OVER(e)   HAS_PROPERTY(e, EP_ACCESSIBLE_OVER)
 363 #define IS_ACCESSIBLE_INSIDE(e) HAS_PROPERTY(e, EP_ACCESSIBLE_INSIDE)
 364 #define IS_ACCESSIBLE_UNDER(e)  HAS_PROPERTY(e, EP_ACCESSIBLE_UNDER)
 365 #define IS_WALKABLE(e)          HAS_PROPERTY(e, EP_WALKABLE)
 366 #define IS_PASSABLE(e)          HAS_PROPERTY(e, EP_PASSABLE)
 367 #define IS_ACCESSIBLE(e)        HAS_PROPERTY(e, EP_ACCESSIBLE)
 368 #define IS_COLLECTIBLE(e)       HAS_PROPERTY(e, EP_COLLECTIBLE)
 369 #define IS_SNAPPABLE(e)         HAS_PROPERTY(e, EP_SNAPPABLE)
 370 #define IS_WALL(e)              HAS_PROPERTY(e, EP_WALL)
 371 #define IS_SOLID_FOR_PUSHING(e) HAS_PROPERTY(e, EP_SOLID_FOR_PUSHING)
 372 #define IS_DRAGONFIRE_PROOF(e)  HAS_PROPERTY(e, EP_DRAGONFIRE_PROOF)
 373 #define IS_EXPLOSION_PROOF(e)   HAS_PROPERTY(e, EP_EXPLOSION_PROOF)
 374 #define CAN_SMASH(e)            HAS_PROPERTY(e, EP_CAN_SMASH)
 375 #define CAN_EXPLODE(e)          HAS_PROPERTY(e, EP_CAN_EXPLODE)
 376 #define CAN_EXPLODE_3X3(e)      HAS_PROPERTY(e, EP_CAN_EXPLODE_3X3)
 377 #define IS_SP_PORT(e)           HAS_PROPERTY(e, EP_SP_PORT)
 378 #define CAN_EXPLODE_BY_DRAGONFIRE(e)    \
 379                                 HAS_PROPERTY(e, EP_CAN_EXPLODE_BY_DRAGONFIRE)
 380 #define CAN_EXPLODE_BY_EXPLOSION(e)     \
 381                                 HAS_PROPERTY(e, EP_CAN_EXPLODE_BY_EXPLOSION)
 382 #define COULD_MOVE_INTO_ACID(e) HAS_PROPERTY(e, EP_COULD_MOVE_INTO_ACID)
 383
 384 /* special macros used in game engine */
 385 #define IS_CUSTOM_ELEMENT(e)    ((e) >= EL_CUSTOM_START &&              \
 386                                  (e) <= EL_CUSTOM_END)
 387
 388 #define IS_GROUP_ELEMENT(e)     ((e) >= EL_GROUP_START &&               \
 389                                  (e) <= EL_GROUP_END)
 390
 391 #define IS_ENVELOPE(e)          ((e) >= EL_ENVELOPE_1 &&                \
 392                                  (e) <= EL_ENVELOPE_4)
 393
 394 #define GFX_ELEMENT(e)          (element_info[e].use_gfx_element ?      \
 395                                  element_info[e].gfx_element : e)
 396
 397 #define IS_PLAYER(x,y)          (ELEM_IS_PLAYER(StorePlayer[x][y]))
 398
 399 #define IS_FREE(x,y)            (Feld[x][y] == EL_EMPTY && !IS_PLAYER(x,y))
 400 #define IS_FREE_OR_PLAYER(x,y)  (Feld[x][y] == EL_EMPTY)
 401
 402 #define IS_MOVING(x,y)          (MovPos[x][y] != 0)
 403 #define IS_FALLING(x,y)         (MovPos[x][y] != 0 && MovDir[x][y] == MV_DOWN)
 404 #define IS_BLOCKED(x,y)         (Feld[x][y] == EL_BLOCKED)
 405
 406 #define EL_CHANGED(e)           ((e) == EL_ROCK           ? EL_EMERALD :    \
 407                                  (e) == EL_BD_ROCK        ? EL_BD_DIAMOND : \
 408                                  (e) == EL_EMERALD        ? EL_DIAMOND :    \
 409                                  (e) == EL_EMERALD_YELLOW ? EL_DIAMOND :    \
 410                                  (e) == EL_EMERALD_RED    ? EL_DIAMOND :    \
 411                                  (e) == EL_EMERALD_PURPLE ? EL_DIAMOND :    \
 412                                  EL_ROCK)
 413 #define EL_CHANGED2(e)          ((e) == EL_ROCK           ? EL_BD_DIAMOND : \
 414                                  (e) == EL_BD_ROCK        ? EL_BD_DIAMOND : \
 415                                  EL_BD_ROCK)
 416 #define IS_DRAWABLE(e)          ((e) < EL_BLOCKED)
 417 #define IS_NOT_DRAWABLE(e)      ((e) >= EL_BLOCKED)
 418 #define TAPE_IS_EMPTY(x)        ((x).length == 0)
 419 #define TAPE_IS_STOPPED(x)      (!(x).recording && !(x).playing)
 420
 421 #define PLAYERINFO(x,y)         (&stored_player[StorePlayer[x][y]-EL_PLAYER_1])
 422 #define SHIELD_ON(p)            ((p)->shield_normal_time_left > 0)
 423
 424 #if 1
 425
 426 #define ENEMY_PROTECTED_FIELD(x,y)      (IS_PROTECTED(Feld[x][y]) ||       \
 427                                          IS_PROTECTED(Back[x][y]))
 428 #define EXPLOSION_PROTECTED_FIELD(x,y)  (IS_EXPLOSION_PROOF(Feld[x][y]))
 429 #define PLAYER_ENEMY_PROTECTED(x,y)     (SHIELD_ON(PLAYERINFO(x, y)) ||    \
 430                                          ENEMY_PROTECTED_FIELD(x, y))
 431 #define PLAYER_EXPLOSION_PROTECTED(x,y) (SHIELD_ON(PLAYERINFO(x, y)) ||    \
 432                                          EXPLOSION_PROTECTED_FIELD(x, y))
 433
 434 #else
 435
 436 #define PROTECTED_FIELD(x,y)    (IS_ACCESSIBLE_INSIDE(Feld[x][y]) &&    \
 437                                  IS_INDESTRUCTIBLE(Feld[x][y]))
 438 #define PLAYER_ENEMY_PROTECTED(x,y)     (SHIELD_ON(PLAYERINFO(x, y)) || \
 439                                  PROTECTED_FIELD(x, y))
 440 #define PLAYER_EXPLOSION_PROTECTED(x,y) (SHIELD_ON(PLAYERINFO(x, y)) || \
 441                                  PROTECTED_FIELD(x, y))
 442 #endif
 443
 444 #define PLAYER_SWITCHING(p,x,y) ((p)->is_switching &&                   \
 445                                  (p)->switch_x == (x) && (p)->switch_y == (y))
 446
 447 #define PLAYER_NR_GFX(g,i)      ((g) + i * (IMG_PLAYER_2 - IMG_PLAYER_1))
 448
 449 #define ANIM_FRAMES(g)          (graphic_info[g].anim_frames)
 450 #define ANIM_DELAY(g)           (graphic_info[g].anim_delay)
 451 #define ANIM_MODE(g)            (graphic_info[g].anim_mode)
 452
 453 #define IS_ANIMATED(g)          (ANIM_FRAMES(g) > 1)
 454 #define IS_NEW_DELAY(f, g)      ((f) % ANIM_DELAY(g) == 0)
 455 #define IS_NEW_FRAME(f, g)      (IS_ANIMATED(g) && IS_NEW_DELAY(f, g))
 456 #define IS_NEXT_FRAME(f, g)     (IS_NEW_FRAME(f, g) && (f) > 0)
 457
 458 #define IS_LOOP_SOUND(s)        (sound_info[s].loop)
 459
 460
 461 /* fundamental game speed values */
 462 #define ONE_SECOND_DELAY        1000    /* delay value for one second */
 463 #define GAME_FRAME_DELAY        20      /* frame delay in milliseconds */
 464 #define FFWD_FRAME_DELAY        10      /* 200% speed for fast forward */
 465 #define FRAMES_PER_SECOND       (ONE_SECOND_DELAY / GAME_FRAME_DELAY)
 466 #define MICROLEVEL_SCROLL_DELAY 50      /* delay for scrolling micro level */
 467 #define MICROLEVEL_LABEL_DELAY  250     /* delay for micro level label */
 468
 469 /* boundaries of arrays etc. */
 470 #define MAX_LEVEL_NAME_LEN      32
 471 #define MAX_LEVEL_AUTHOR_LEN    32
 472 #define MAX_ELEMENT_NAME_LEN    32
 473 #define MAX_TAPELEN             (1000 * FRAMES_PER_SECOND) /* max.time x fps */
 474 #define MAX_SCORE_ENTRIES       100
 475 #define MAX_NUM_AMOEBA          100
 476 #define MAX_INVENTORY_SIZE      1000
 477 #define MAX_KEYS                4
 478 #define NUM_BELTS               4
 479 #define NUM_BELT_PARTS          3
 480 #define MIN_ENVELOPE_XSIZE      1
 481 #define MIN_ENVELOPE_YSIZE      1
 482 #define MAX_ENVELOPE_XSIZE      30
 483 #define MAX_ENVELOPE_YSIZE      20
 484 #define MAX_ENVELOPE_TEXT_LEN   (MAX_ENVELOPE_XSIZE * MAX_ENVELOPE_YSIZE)
 485 #define MIN_CHANGE_PAGES        1
 486 #define MAX_CHANGE_PAGES        32
 487 #define MIN_ELEMENTS_IN_GROUP   1
 488 #define MAX_ELEMENTS_IN_GROUP   16
 489
 490 /* values for elements with content */
 491 #define MIN_ELEMENT_CONTENTS    1
 492 #define STD_ELEMENT_CONTENTS    4
 493 #define MAX_ELEMENT_CONTENTS    8
 494
 495 #define LEVEL_SCORE_ELEMENTS    16      /* level elements with score */
 496
 497 /* often used screen positions */
 498 #define SX                      8
 499 #define SY                      8
 500 #define REAL_SX                 (SX - 2)
 501 #define REAL_SY                 (SY - 2)
 502 #define DX                      566
 503 #define DY                      60
 504 #define VX                      DX
 505 #define VY                      400
 506 #define EX                      DX
 507 #define EY                      (VY - 44)
 508 #define TILEX                   32
 509 #define TILEY                   32
 510 #define MINI_TILEX              (TILEX / 2)
 511 #define MINI_TILEY              (TILEY / 2)
 512 #define MICRO_TILEX             (TILEX / 8)
 513 #define MICRO_TILEY             (TILEY / 8)
 514 #define MIDPOSX                 (SCR_FIELDX / 2)
 515 #define MIDPOSY                 (SCR_FIELDY / 2)
 516 #define SXSIZE                  (SCR_FIELDX * TILEX)
 517 #define SYSIZE                  (SCR_FIELDY * TILEY)
 518 #define FXSIZE                  ((SCR_FIELDX + 2) * TILEX)
 519 #define FYSIZE                  ((SCR_FIELDY + 2) * TILEY)
 520 #define DXSIZE                  100
 521 #define DYSIZE                  280
 522 #define VXSIZE                  DXSIZE
 523 #define VYSIZE                  100
 524 #define EXSIZE                  DXSIZE
 525 #define EYSIZE                  (VYSIZE + 44)
 526 #define FULL_SXSIZE             (2 + SXSIZE + 2)
 527 #define FULL_SYSIZE             (2 + SYSIZE + 2)
 528 #define MICROLEV_XSIZE          ((STD_LEV_FIELDX + 2) * MICRO_TILEX)
 529 #define MICROLEV_YSIZE          ((STD_LEV_FIELDY + 2) * MICRO_TILEY)
 530 #define MICROLEV_XPOS           (SX + (SXSIZE - MICROLEV_XSIZE) / 2)
 531 #define MICROLEV_YPOS           (SX + 12 * TILEY - MICRO_TILEY)
 532 #define MICROLABEL_YPOS         (MICROLEV_YPOS + MICROLEV_YSIZE + 7)
 533
 534
 535 /* score for elements */
 536 #define SC_EMERALD              0
 537 #define SC_DIAMOND              1
 538 #define SC_BUG                  2
 539 #define SC_SPACESHIP            3
 540 #define SC_YAMYAM               4
 541 #define SC_ROBOT                5
 542 #define SC_PACMAN               6
 543 #define SC_NUT                  7
 544 #define SC_DYNAMITE             8
 545 #define SC_KEY                  9
 546 #define SC_TIME_BONUS           10
 547 #define SC_CRYSTAL              11
 548 #define SC_PEARL                12
 549 #define SC_SHIELD               13
 550
 551
 552 /* "real" level file elements */
 553 #define EL_UNDEFINED                    -1
 554
 555 #define EL_EMPTY_SPACE                  0
 556 #define EL_EMPTY                        EL_EMPTY_SPACE
 557 #define EL_SAND                         1
 558 #define EL_WALL                         2
 559 #define EL_WALL_SLIPPERY                3
 560 #define EL_ROCK                         4
 561 #define EL_KEY_OBSOLETE                 5       /* obsolete; now EL_KEY_1 */
 562 #define EL_EMERALD                      6
 563 #define EL_EXIT_CLOSED                  7
 564 #define EL_PLAYER_OBSOLETE              8       /* obsolete; now EL_PLAYER_1 */
 565 #define EL_BUG                          9
 566 #define EL_SPACESHIP                    10
 567 #define EL_YAMYAM                       11
 568 #define EL_ROBOT                        12
 569 #define EL_STEELWALL                    13
 570 #define EL_DIAMOND                      14
 571 #define EL_AMOEBA_DEAD                  15
 572 #define EL_QUICKSAND_EMPTY              16
 573 #define EL_QUICKSAND_FULL               17
 574 #define EL_AMOEBA_DROP                  18
 575 #define EL_BOMB                         19
 576 #define EL_MAGIC_WALL                   20
 577 #define EL_SPEED_PILL                   21
 578 #define EL_ACID                         22
 579 #define EL_AMOEBA_WET                   23
 580 #define EL_AMOEBA_DRY                   24
 581 #define EL_NUT                          25
 582 #define EL_GAME_OF_LIFE                 26
 583 #define EL_BIOMAZE                      27
 584 #define EL_DYNAMITE_ACTIVE              28
 585 #define EL_STONEBLOCK                   29
 586 #define EL_ROBOT_WHEEL                  30
 587 #define EL_ROBOT_WHEEL_ACTIVE           31
 588 #define EL_KEY_1                        32
 589 #define EL_KEY_2                        33
 590 #define EL_KEY_3                        34
 591 #define EL_KEY_4                        35
 592 #define EL_GATE_1                       36
 593 #define EL_GATE_2                       37
 594 #define EL_GATE_3                       38
 595 #define EL_GATE_4                       39
 596 #define EL_GATE_1_GRAY                  40
 597 #define EL_GATE_2_GRAY                  41
 598 #define EL_GATE_3_GRAY                  42
 599 #define EL_GATE_4_GRAY                  43
 600 #define EL_DYNAMITE                     44
 601 #define EL_PACMAN                       45
 602 #define EL_INVISIBLE_WALL               46
 603 #define EL_LAMP                         47
 604 #define EL_LAMP_ACTIVE                  48
 605 #define EL_WALL_EMERALD                 49
 606 #define EL_WALL_DIAMOND                 50
 607 #define EL_AMOEBA_FULL                  51
 608 #define EL_BD_AMOEBA                    52
 609 #define EL_TIME_ORB_FULL                53
 610 #define EL_TIME_ORB_EMPTY               54
 611 #define EL_EXPANDABLE_WALL              55
 612 #define EL_BD_DIAMOND                   56
 613 #define EL_EMERALD_YELLOW               57
 614 #define EL_WALL_BD_DIAMOND              58
 615 #define EL_WALL_EMERALD_YELLOW          59
 616 #define EL_DARK_YAMYAM                  60
 617 #define EL_BD_MAGIC_WALL                61
 618 #define EL_INVISIBLE_STEELWALL          62
 619 #define EL_SOKOBAN_FIELD_PLAYER         63
 620 #define EL_DYNABOMB_INCREASE_NUMBER     64
 621 #define EL_DYNABOMB_INCREASE_SIZE       65
 622 #define EL_DYNABOMB_INCREASE_POWER      66
 623 #define EL_SOKOBAN_OBJECT               67
 624 #define EL_SOKOBAN_FIELD_EMPTY          68
 625 #define EL_SOKOBAN_FIELD_FULL           69
 626 #define EL_BD_BUTTERFLY_RIGHT           70
 627 #define EL_BD_BUTTERFLY_UP              71
 628 #define EL_BD_BUTTERFLY_LEFT            72
 629 #define EL_BD_BUTTERFLY_DOWN            73
 630 #define EL_BD_FIREFLY_RIGHT             74
 631 #define EL_BD_FIREFLY_UP                75
 632 #define EL_BD_FIREFLY_LEFT              76
 633 #define EL_BD_FIREFLY_DOWN              77
 634 #define EL_BD_BUTTERFLY_1               EL_BD_BUTTERFLY_DOWN
 635 #define EL_BD_BUTTERFLY_2               EL_BD_BUTTERFLY_LEFT
 636 #define EL_BD_BUTTERFLY_3               EL_BD_BUTTERFLY_UP
 637 #define EL_BD_BUTTERFLY_4               EL_BD_BUTTERFLY_RIGHT
 638 #define EL_BD_FIREFLY_1                 EL_BD_FIREFLY_LEFT
 639 #define EL_BD_FIREFLY_2                 EL_BD_FIREFLY_DOWN
 640 #define EL_BD_FIREFLY_3                 EL_BD_FIREFLY_RIGHT
 641 #define EL_BD_FIREFLY_4                 EL_BD_FIREFLY_UP
 642 #define EL_BD_BUTTERFLY                 78
 643 #define EL_BD_FIREFLY                   79
 644 #define EL_PLAYER_1                     80
 645 #define EL_PLAYER_2                     81
 646 #define EL_PLAYER_3                     82
 647 #define EL_PLAYER_4                     83
 648 #define EL_BUG_RIGHT                    84
 649 #define EL_BUG_UP                       85
 650 #define EL_BUG_LEFT                     86
 651 #define EL_BUG_DOWN                     87
 652 #define EL_SPACESHIP_RIGHT              88
 653 #define EL_SPACESHIP_UP                 89
 654 #define EL_SPACESHIP_LEFT               90
 655 #define EL_SPACESHIP_DOWN               91
 656 #define EL_PACMAN_RIGHT                 92
 657 #define EL_PACMAN_UP                    93
 658 #define EL_PACMAN_LEFT                  94
 659 #define EL_PACMAN_DOWN                  95
 660 #define EL_EMERALD_RED                  96
 661 #define EL_EMERALD_PURPLE               97
 662 #define EL_WALL_EMERALD_RED             98
 663 #define EL_WALL_EMERALD_PURPLE          99
 664 #define EL_ACID_POOL_TOPLEFT            100
 665 #define EL_ACID_POOL_TOPRIGHT           101
 666 #define EL_ACID_POOL_BOTTOMLEFT         102
 667 #define EL_ACID_POOL_BOTTOM             103
 668 #define EL_ACID_POOL_BOTTOMRIGHT        104
 669 #define EL_BD_WALL                      105
 670 #define EL_BD_ROCK                      106
 671 #define EL_EXIT_OPEN                    107
 672 #define EL_BLACK_ORB                    108
 673 #define EL_AMOEBA_TO_DIAMOND            109
 674 #define EL_MOLE                         110
 675 #define EL_PENGUIN                      111
 676 #define EL_SATELLITE                    112
 677 #define EL_ARROW_LEFT                   113
 678 #define EL_ARROW_RIGHT                  114
 679 #define EL_ARROW_UP                     115
 680 #define EL_ARROW_DOWN                   116
 681 #define EL_PIG                          117
 682 #define EL_DRAGON                       118
 683
 684 #define EL_EM_KEY_1_FILE_OBSOLETE       119     /* obsolete; now EL_EM_KEY_1 */
 685
 686 #define EL_CHAR_START                   120
 687 #define EL_CHAR_ASCII0                  (EL_CHAR_START  - 32)
 688 #define EL_CHAR_ASCII0_START            (EL_CHAR_ASCII0 + 32)
 689
 690 #include "conf_chr.h"   /* include auto-generated data structure definitions */
 691
 692 #define EL_CHAR_ASCII0_END              (EL_CHAR_ASCII0 + 111)
 693 #define EL_CHAR_END                     (EL_CHAR_START  + 79)
 694
 695 #define EL_CHAR(c)                      (EL_CHAR_ASCII0 + MAP_FONT_ASCII(c))
 696
 697 #define EL_EXPANDABLE_WALL_HORIZONTAL   200
 698 #define EL_EXPANDABLE_WALL_VERTICAL     201
 699 #define EL_EXPANDABLE_WALL_ANY          202
 700
 701 #define EL_EM_GATE_1                    203
 702 #define EL_EM_GATE_2                    204
 703 #define EL_EM_GATE_3                    205
 704 #define EL_EM_GATE_4                    206
 705
 706 #define EL_EM_KEY_2_FILE_OBSOLETE       207     /* obsolete; now EL_EM_KEY_2 */
 707 #define EL_EM_KEY_3_FILE_OBSOLETE       208     /* obsolete; now EL_EM_KEY_3 */
 708 #define EL_EM_KEY_4_FILE_OBSOLETE       209     /* obsolete; now EL_EM_KEY_4 */
 709
 710 #define EL_SP_START                     210
 711 #define EL_SP_EMPTY_SPACE               (EL_SP_START + 0)
 712 #define EL_SP_EMPTY                     EL_SP_EMPTY_SPACE
 713 #define EL_SP_ZONK                      (EL_SP_START + 1)
 714 #define EL_SP_BASE                      (EL_SP_START + 2)
 715 #define EL_SP_MURPHY                    (EL_SP_START + 3)
 716 #define EL_SP_INFOTRON                  (EL_SP_START + 4)
 717 #define EL_SP_CHIP_SINGLE               (EL_SP_START + 5)
 718 #define EL_SP_HARDWARE_GRAY             (EL_SP_START + 6)
 719 #define EL_SP_EXIT_CLOSED               (EL_SP_START + 7)
 720 #define EL_SP_DISK_ORANGE               (EL_SP_START + 8)
 721 #define EL_SP_PORT_RIGHT                (EL_SP_START + 9)
 722 #define EL_SP_PORT_DOWN                 (EL_SP_START + 10)
 723 #define EL_SP_PORT_LEFT                 (EL_SP_START + 11)
 724 #define EL_SP_PORT_UP                   (EL_SP_START + 12)
 725 #define EL_SP_GRAVITY_PORT_RIGHT        (EL_SP_START + 13)
 726 #define EL_SP_GRAVITY_PORT_DOWN         (EL_SP_START + 14)
 727 #define EL_SP_GRAVITY_PORT_LEFT         (EL_SP_START + 15)
 728 #define EL_SP_GRAVITY_PORT_UP           (EL_SP_START + 16)
 729 #define EL_SP_SNIKSNAK                  (EL_SP_START + 17)
 730 #define EL_SP_DISK_YELLOW               (EL_SP_START + 18)
 731 #define EL_SP_TERMINAL                  (EL_SP_START + 19)
 732 #define EL_SP_DISK_RED                  (EL_SP_START + 20)
 733 #define EL_SP_PORT_VERTICAL             (EL_SP_START + 21)
 734 #define EL_SP_PORT_HORIZONTAL           (EL_SP_START + 22)
 735 #define EL_SP_PORT_ANY                  (EL_SP_START + 23)
 736 #define EL_SP_ELECTRON                  (EL_SP_START + 24)
 737 #define EL_SP_BUGGY_BASE                (EL_SP_START + 25)
 738 #define EL_SP_CHIP_LEFT                 (EL_SP_START + 26)
 739 #define EL_SP_CHIP_RIGHT                (EL_SP_START + 27)
 740 #define EL_SP_HARDWARE_BASE_1           (EL_SP_START + 28)
 741 #define EL_SP_HARDWARE_GREEN            (EL_SP_START + 29)
 742 #define EL_SP_HARDWARE_BLUE             (EL_SP_START + 30)
 743 #define EL_SP_HARDWARE_RED              (EL_SP_START + 31)
 744 #define EL_SP_HARDWARE_YELLOW           (EL_SP_START + 32)
 745 #define EL_SP_HARDWARE_BASE_2           (EL_SP_START + 33)
 746 #define EL_SP_HARDWARE_BASE_3           (EL_SP_START + 34)
 747 #define EL_SP_HARDWARE_BASE_4           (EL_SP_START + 35)
 748 #define EL_SP_HARDWARE_BASE_5           (EL_SP_START + 36)
 749 #define EL_SP_HARDWARE_BASE_6           (EL_SP_START + 37)
 750 #define EL_SP_CHIP_TOP                  (EL_SP_START + 38)
 751 #define EL_SP_CHIP_BOTTOM               (EL_SP_START + 39)
 752 #define EL_SP_END                       (EL_SP_START + 39)
 753
 754 #define EL_EM_GATE_1_GRAY               250
 755 #define EL_EM_GATE_2_GRAY               251
 756 #define EL_EM_GATE_3_GRAY               252
 757 #define EL_EM_GATE_4_GRAY               253
 758
 759 #define EL_UNUSED_254                   254
 760 #define EL_UNUSED_255                   255
 761
 762 #define EL_PEARL                        256
 763 #define EL_CRYSTAL                      257
 764 #define EL_WALL_PEARL                   258
 765 #define EL_WALL_CRYSTAL                 259
 766 #define EL_DOOR_WHITE                   260
 767 #define EL_DOOR_WHITE_GRAY              261
 768 #define EL_KEY_WHITE                    262
 769 #define EL_SHIELD_NORMAL                263
 770 #define EL_EXTRA_TIME                   264
 771 #define EL_SWITCHGATE_OPEN              265
 772 #define EL_SWITCHGATE_CLOSED            266
 773 #define EL_SWITCHGATE_SWITCH_UP         267
 774 #define EL_SWITCHGATE_SWITCH_DOWN       268
 775
 776 #define EL_UNUSED_269                   269
 777 #define EL_UNUSED_270                   270
 778
 779 #define EL_CONVEYOR_BELT_1_LEFT          271
 780 #define EL_CONVEYOR_BELT_1_MIDDLE        272
 781 #define EL_CONVEYOR_BELT_1_RIGHT         273
 782 #define EL_CONVEYOR_BELT_1_SWITCH_LEFT   274
 783 #define EL_CONVEYOR_BELT_1_SWITCH_MIDDLE 275
 784 #define EL_CONVEYOR_BELT_1_SWITCH_RIGHT  276
 785 #define EL_CONVEYOR_BELT_2_LEFT          277
 786 #define EL_CONVEYOR_BELT_2_MIDDLE        278
 787 #define EL_CONVEYOR_BELT_2_RIGHT         279
 788 #define EL_CONVEYOR_BELT_2_SWITCH_LEFT   280
 789 #define EL_CONVEYOR_BELT_2_SWITCH_MIDDLE 281
 790 #define EL_CONVEYOR_BELT_2_SWITCH_RIGHT  282
 791 #define EL_CONVEYOR_BELT_3_LEFT          283
 792 #define EL_CONVEYOR_BELT_3_MIDDLE        284
 793 #define EL_CONVEYOR_BELT_3_RIGHT         285
 794 #define EL_CONVEYOR_BELT_3_SWITCH_LEFT   286
 795 #define EL_CONVEYOR_BELT_3_SWITCH_MIDDLE 287
 796 #define EL_CONVEYOR_BELT_3_SWITCH_RIGHT  288
 797 #define EL_CONVEYOR_BELT_4_LEFT          289
 798 #define EL_CONVEYOR_BELT_4_MIDDLE        290
 799 #define EL_CONVEYOR_BELT_4_RIGHT         291
 800 #define EL_CONVEYOR_BELT_4_SWITCH_LEFT   292
 801 #define EL_CONVEYOR_BELT_4_SWITCH_MIDDLE 293
 802 #define EL_CONVEYOR_BELT_4_SWITCH_RIGHT  294
 803 #define EL_LANDMINE                     295
 804 #define EL_ENVELOPE_OBSOLETE            296   /* obsolete; now EL_ENVELOPE_1 */
 805 #define EL_LIGHT_SWITCH                 297
 806 #define EL_LIGHT_SWITCH_ACTIVE          298
 807 #define EL_SIGN_EXCLAMATION             299
 808 #define EL_SIGN_RADIOACTIVITY           300
 809 #define EL_SIGN_STOP                    301
 810 #define EL_SIGN_WHEELCHAIR              302
 811 #define EL_SIGN_PARKING                 303
 812 #define EL_SIGN_ONEWAY                  304
 813 #define EL_SIGN_HEART                   305
 814 #define EL_SIGN_TRIANGLE                306
 815 #define EL_SIGN_ROUND                   307
 816 #define EL_SIGN_EXIT                    308
 817 #define EL_SIGN_YINYANG                 309
 818 #define EL_SIGN_OTHER                   310
 819 #define EL_MOLE_LEFT                    311
 820 #define EL_MOLE_RIGHT                   312
 821 #define EL_MOLE_UP                      313
 822 #define EL_MOLE_DOWN                    314
 823 #define EL_STEELWALL_SLIPPERY           315
 824 #define EL_INVISIBLE_SAND               316
 825 #define EL_DX_UNKNOWN_15                317
 826 #define EL_DX_UNKNOWN_42                318
 827
 828 #define EL_UNUSED_319                   319
 829 #define EL_UNUSED_320                   320
 830
 831 #define EL_SHIELD_DEADLY                321
 832 #define EL_TIMEGATE_OPEN                322
 833 #define EL_TIMEGATE_CLOSED              323
 834 #define EL_TIMEGATE_SWITCH_ACTIVE       324
 835 #define EL_TIMEGATE_SWITCH              325
 836
 837 #define EL_BALLOON                      326
 838 #define EL_BALLOON_SWITCH_LEFT          327
 839 #define EL_BALLOON_SWITCH_RIGHT         328
 840 #define EL_BALLOON_SWITCH_UP            329
 841 #define EL_BALLOON_SWITCH_DOWN          330
 842 #define EL_BALLOON_SWITCH_ANY           331
 843
 844 #define EL_EMC_STEELWALL_1              332
 845 #define EL_EMC_STEELWALL_2              333
 846 #define EL_EMC_STEELWALL_3              334
 847 #define EL_EMC_STEELWALL_4              335
 848 #define EL_EMC_WALL_1                   336
 849 #define EL_EMC_WALL_2                   337
 850 #define EL_EMC_WALL_3                   338
 851 #define EL_EMC_WALL_4                   339
 852 #define EL_EMC_WALL_5                   340
 853 #define EL_EMC_WALL_6                   341
 854 #define EL_EMC_WALL_7                   342
 855 #define EL_EMC_WALL_8                   343
 856
 857 #define EL_TUBE_ANY                     344
 858 #define EL_TUBE_VERTICAL                345
 859 #define EL_TUBE_HORIZONTAL              346
 860 #define EL_TUBE_VERTICAL_LEFT           347
 861 #define EL_TUBE_VERTICAL_RIGHT          348
 862 #define EL_TUBE_HORIZONTAL_UP           349
 863 #define EL_TUBE_HORIZONTAL_DOWN         350
 864 #define EL_TUBE_LEFT_UP                 351
 865 #define EL_TUBE_LEFT_DOWN               352
 866 #define EL_TUBE_RIGHT_UP                353
 867 #define EL_TUBE_RIGHT_DOWN              354
 868 #define EL_SPRING                       355
 869 #define EL_TRAP                         356
 870 #define EL_DX_SUPABOMB                  357
 871
 872 #define EL_UNUSED_358                   358
 873 #define EL_UNUSED_359                   359
 874
 875 /* ---------- begin of custom elements section ----------------------------- */
 876 #define EL_CUSTOM_START                 360
 877
 878 #include "conf_cus.h"   /* include auto-generated data structure definitions */
 879
 880 #define NUM_CUSTOM_ELEMENTS             256
 881 #define EL_CUSTOM_END                   615
 882 /* ---------- end of custom elements section ------------------------------- */
 883
 884 #define EL_EM_KEY_1                     616
 885 #define EL_EM_KEY_2                     617
 886 #define EL_EM_KEY_3                     618
 887 #define EL_EM_KEY_4                     619
 888 #define EL_ENVELOPE_1                   620
 889 #define EL_ENVELOPE_2                   621
 890 #define EL_ENVELOPE_3                   622
 891 #define EL_ENVELOPE_4                   623
 892
 893 /* ---------- begin of group elements section ------------------------------ */
 894 #define EL_GROUP_START                  624
 895
 896 #include "conf_grp.h"   /* include auto-generated data structure definitions */
 897
 898 #define NUM_GROUP_ELEMENTS              32
 899 #define EL_GROUP_END                    655
 900 /* ---------- end of custom elements section ------------------------------- */
 901
 902 #define EL_UNKNOWN                      656
 903
 904 #define NUM_FILE_ELEMENTS               657
 905
 906
 907 /* "real" (and therefore drawable) runtime elements */
 908 #define EL_FIRST_RUNTIME_REAL           NUM_FILE_ELEMENTS
 909
 910 #define EL_DYNABOMB_PLAYER_1_ACTIVE     (EL_FIRST_RUNTIME_REAL + 0)
 911 #define EL_DYNABOMB_PLAYER_2_ACTIVE     (EL_FIRST_RUNTIME_REAL + 1)
 912 #define EL_DYNABOMB_PLAYER_3_ACTIVE     (EL_FIRST_RUNTIME_REAL + 2)
 913 #define EL_DYNABOMB_PLAYER_4_ACTIVE     (EL_FIRST_RUNTIME_REAL + 3)
 914 #define EL_SP_DISK_RED_ACTIVE           (EL_FIRST_RUNTIME_REAL + 4)
 915 #define EL_SWITCHGATE_OPENING           (EL_FIRST_RUNTIME_REAL + 5)
 916 #define EL_SWITCHGATE_CLOSING           (EL_FIRST_RUNTIME_REAL + 6)
 917 #define EL_TIMEGATE_OPENING             (EL_FIRST_RUNTIME_REAL + 7)
 918 #define EL_TIMEGATE_CLOSING             (EL_FIRST_RUNTIME_REAL + 8)
 919 #define EL_PEARL_BREAKING               (EL_FIRST_RUNTIME_REAL + 9)
 920 #define EL_TRAP_ACTIVE                  (EL_FIRST_RUNTIME_REAL + 10)
 921 #define EL_INVISIBLE_STEELWALL_ACTIVE   (EL_FIRST_RUNTIME_REAL + 11)
 922 #define EL_INVISIBLE_WALL_ACTIVE        (EL_FIRST_RUNTIME_REAL + 12)
 923 #define EL_INVISIBLE_SAND_ACTIVE        (EL_FIRST_RUNTIME_REAL + 13)
 924 #define EL_CONVEYOR_BELT_1_LEFT_ACTIVE   (EL_FIRST_RUNTIME_REAL + 14)
 925 #define EL_CONVEYOR_BELT_1_MIDDLE_ACTIVE (EL_FIRST_RUNTIME_REAL + 15)
 926 #define EL_CONVEYOR_BELT_1_RIGHT_ACTIVE  (EL_FIRST_RUNTIME_REAL + 16)
 927 #define EL_CONVEYOR_BELT_2_LEFT_ACTIVE   (EL_FIRST_RUNTIME_REAL + 17)
 928 #define EL_CONVEYOR_BELT_2_MIDDLE_ACTIVE (EL_FIRST_RUNTIME_REAL + 18)
 929 #define EL_CONVEYOR_BELT_2_RIGHT_ACTIVE  (EL_FIRST_RUNTIME_REAL + 19)
 930 #define EL_CONVEYOR_BELT_3_LEFT_ACTIVE   (EL_FIRST_RUNTIME_REAL + 20)
 931 #define EL_CONVEYOR_BELT_3_MIDDLE_ACTIVE (EL_FIRST_RUNTIME_REAL + 21)
 932 #define EL_CONVEYOR_BELT_3_RIGHT_ACTIVE  (EL_FIRST_RUNTIME_REAL + 22)
 933 #define EL_CONVEYOR_BELT_4_LEFT_ACTIVE   (EL_FIRST_RUNTIME_REAL + 23)
 934 #define EL_CONVEYOR_BELT_4_MIDDLE_ACTIVE (EL_FIRST_RUNTIME_REAL + 24)
 935 #define EL_CONVEYOR_BELT_4_RIGHT_ACTIVE  (EL_FIRST_RUNTIME_REAL + 25)
 936 #define EL_EXIT_OPENING                 (EL_FIRST_RUNTIME_REAL + 26)
 937 #define EL_EXIT_CLOSING                 (EL_FIRST_RUNTIME_REAL + 27)
 938 #define EL_SP_EXIT_OPENING              (EL_FIRST_RUNTIME_REAL + 28)
 939 #define EL_SP_EXIT_CLOSING              (EL_FIRST_RUNTIME_REAL + 29)
 940 #define EL_SP_EXIT_OPEN                 (EL_FIRST_RUNTIME_REAL + 30)
 941 #define EL_SP_TERMINAL_ACTIVE           (EL_FIRST_RUNTIME_REAL + 31)
 942 #define EL_SP_BUGGY_BASE_ACTIVATING     (EL_FIRST_RUNTIME_REAL + 32)
 943 #define EL_SP_BUGGY_BASE_ACTIVE         (EL_FIRST_RUNTIME_REAL + 33)
 944 #define EL_SP_MURPHY_CLONE              (EL_FIRST_RUNTIME_REAL + 34)
 945 #define EL_AMOEBA_DROPPING              (EL_FIRST_RUNTIME_REAL + 35)
 946 #define EL_QUICKSAND_EMPTYING           (EL_FIRST_RUNTIME_REAL + 36)
 947 #define EL_MAGIC_WALL_ACTIVE            (EL_FIRST_RUNTIME_REAL + 37)
 948 #define EL_BD_MAGIC_WALL_ACTIVE         (EL_FIRST_RUNTIME_REAL + 38)
 949 #define EL_MAGIC_WALL_FULL              (EL_FIRST_RUNTIME_REAL + 39)
 950 #define EL_BD_MAGIC_WALL_FULL           (EL_FIRST_RUNTIME_REAL + 40)
 951 #define EL_MAGIC_WALL_EMPTYING          (EL_FIRST_RUNTIME_REAL + 41)
 952 #define EL_BD_MAGIC_WALL_EMPTYING       (EL_FIRST_RUNTIME_REAL + 42)
 953 #define EL_MAGIC_WALL_DEAD              (EL_FIRST_RUNTIME_REAL + 43)
 954 #define EL_BD_MAGIC_WALL_DEAD           (EL_FIRST_RUNTIME_REAL + 44)
 955
 956 /* "unreal" (and therefore not drawable) runtime elements */
 957 #define EL_FIRST_RUNTIME_UNREAL         (EL_FIRST_RUNTIME_REAL + 45)
 958
 959 #define EL_BLOCKED                      (EL_FIRST_RUNTIME_UNREAL + 0)
 960 #define EL_EXPLOSION                    (EL_FIRST_RUNTIME_UNREAL + 1)
 961 #define EL_NUT_BREAKING                 (EL_FIRST_RUNTIME_UNREAL + 2)
 962 #define EL_DIAMOND_BREAKING             (EL_FIRST_RUNTIME_UNREAL + 3)
 963 #define EL_ACID_SPLASH_LEFT             (EL_FIRST_RUNTIME_UNREAL + 4)
 964 #define EL_ACID_SPLASH_RIGHT            (EL_FIRST_RUNTIME_UNREAL + 5)
 965 #define EL_AMOEBA_GROWING               (EL_FIRST_RUNTIME_UNREAL + 6)
 966 #define EL_AMOEBA_SHRINKING             (EL_FIRST_RUNTIME_UNREAL + 7)
 967 #define EL_EXPANDABLE_WALL_GROWING      (EL_FIRST_RUNTIME_UNREAL + 8)
 968 #define EL_FLAMES                       (EL_FIRST_RUNTIME_UNREAL + 9)
 969 #define EL_PLAYER_IS_LEAVING            (EL_FIRST_RUNTIME_UNREAL + 10)
 970 #define EL_PLAYER_IS_EXPLODING_1        (EL_FIRST_RUNTIME_UNREAL + 11)
 971 #define EL_PLAYER_IS_EXPLODING_2        (EL_FIRST_RUNTIME_UNREAL + 12)
 972 #define EL_PLAYER_IS_EXPLODING_3        (EL_FIRST_RUNTIME_UNREAL + 13)
 973 #define EL_PLAYER_IS_EXPLODING_4        (EL_FIRST_RUNTIME_UNREAL + 14)
 974 #define EL_QUICKSAND_FILLING            (EL_FIRST_RUNTIME_UNREAL + 15)
 975 #define EL_MAGIC_WALL_FILLING           (EL_FIRST_RUNTIME_UNREAL + 16)
 976 #define EL_BD_MAGIC_WALL_FILLING        (EL_FIRST_RUNTIME_UNREAL + 17)
 977
 978 /* dummy elements (never used as game elements, only used as graphics) */
 979 #define EL_FIRST_DUMMY                  (EL_FIRST_RUNTIME_UNREAL + 18)
 980
 981 #define EL_STEELWALL_TOPLEFT                    (EL_FIRST_DUMMY + 0)
 982 #define EL_STEELWALL_TOPRIGHT                   (EL_FIRST_DUMMY + 1)
 983 #define EL_STEELWALL_BOTTOMLEFT                 (EL_FIRST_DUMMY + 2)
 984 #define EL_STEELWALL_BOTTOMRIGHT                (EL_FIRST_DUMMY + 3)
 985 #define EL_STEELWALL_HORIZONTAL                 (EL_FIRST_DUMMY + 4)
 986 #define EL_STEELWALL_VERTICAL                   (EL_FIRST_DUMMY + 5)
 987 #define EL_INVISIBLE_STEELWALL_TOPLEFT          (EL_FIRST_DUMMY + 6)
 988 #define EL_INVISIBLE_STEELWALL_TOPRIGHT         (EL_FIRST_DUMMY + 7)
 989 #define EL_INVISIBLE_STEELWALL_BOTTOMLEFT       (EL_FIRST_DUMMY + 8)
 990 #define EL_INVISIBLE_STEELWALL_BOTTOMRIGHT      (EL_FIRST_DUMMY + 9)
 991 #define EL_INVISIBLE_STEELWALL_HORIZONTAL       (EL_FIRST_DUMMY + 10)
 992 #define EL_INVISIBLE_STEELWALL_VERTICAL         (EL_FIRST_DUMMY + 11)
 993 #define EL_DYNABOMB                             (EL_FIRST_DUMMY + 12)
 994 #define EL_DYNABOMB_ACTIVE                      (EL_FIRST_DUMMY + 13)
 995 #define EL_DYNABOMB_PLAYER_1                    (EL_FIRST_DUMMY + 14)
 996 #define EL_DYNABOMB_PLAYER_2                    (EL_FIRST_DUMMY + 15)
 997 #define EL_DYNABOMB_PLAYER_3                    (EL_FIRST_DUMMY + 16)
 998 #define EL_DYNABOMB_PLAYER_4                    (EL_FIRST_DUMMY + 17)
 999 #define EL_SHIELD_NORMAL_ACTIVE                 (EL_FIRST_DUMMY + 18)
1000 #define EL_SHIELD_DEADLY_ACTIVE                 (EL_FIRST_DUMMY + 19)
1001 #define EL_AMOEBA                               (EL_FIRST_DUMMY + 20)
1002 #define EL_DEFAULT                              (EL_FIRST_DUMMY + 21)
1003 #define EL_BD_DEFAULT                           (EL_FIRST_DUMMY + 22)
1004 #define EL_SP_DEFAULT                           (EL_FIRST_DUMMY + 23)
1005 #define EL_SB_DEFAULT                           (EL_FIRST_DUMMY + 24)
1006
1007 /* internal elements (only used for internal purposes like copying) */
1008 #define EL_FIRST_INTERNAL                       (EL_FIRST_DUMMY + 25)
1009
1010 #define EL_INTERNAL_EDITOR                      (EL_FIRST_INTERNAL + 0)
1011 #define EL_INTERNAL_DUMMY                       (EL_FIRST_INTERNAL + 1)
1012
1013 #define MAX_NUM_ELEMENTS                        (EL_FIRST_INTERNAL + 2)
1014
1015
1016 /* values for graphics/sounds action types */
1017 #define ACTION_DEFAULT                          0
1018 #define ACTION_WAITING                          1
1019 #define ACTION_FALLING                          2
1020 #define ACTION_MOVING                           3
1021 #define ACTION_DIGGING                          4
1022 #define ACTION_SNAPPING                         5
1023 #define ACTION_COLLECTING                       6
1024 #define ACTION_DROPPING                         7
1025 #define ACTION_PUSHING                          8
1026 #define ACTION_WALKING                          9
1027 #define ACTION_PASSING                          10
1028 #define ACTION_IMPACT                           11
1029 #define ACTION_BREAKING                         12
1030 #define ACTION_ACTIVATING                       13
1031 #define ACTION_DEACTIVATING                     14
1032 #define ACTION_OPENING                          15
1033 #define ACTION_CLOSING                          16
1034 #define ACTION_ATTACKING                        17
1035 #define ACTION_GROWING                          18
1036 #define ACTION_SHRINKING                        19
1037 #define ACTION_ACTIVE                           20
1038 #define ACTION_FILLING                          21
1039 #define ACTION_EMPTYING                         22
1040 #define ACTION_CHANGING                         23
1041 #define ACTION_EXPLODING                        24
1042 #define ACTION_BORING                           25
1043 #define ACTION_BORING_1                         26
1044 #define ACTION_BORING_2                         27
1045 #define ACTION_BORING_3                         28
1046 #define ACTION_BORING_4                         29
1047 #define ACTION_BORING_5                         30
1048 #define ACTION_BORING_6                         31
1049 #define ACTION_BORING_7                         32
1050 #define ACTION_BORING_8                         33
1051 #define ACTION_BORING_9                         34
1052 #define ACTION_BORING_10                        35
1053 #define ACTION_SLEEPING                         36
1054 #define ACTION_SLEEPING_1                       37
1055 #define ACTION_SLEEPING_2                       38
1056 #define ACTION_SLEEPING_3                       39
1057 #define ACTION_AWAKENING                        40
1058 #define ACTION_DYING                            41
1059 #define ACTION_TURNING                          42
1060 #define ACTION_TURNING_FROM_LEFT                43
1061 #define ACTION_TURNING_FROM_RIGHT               44
1062 #define ACTION_TURNING_FROM_UP                  45
1063 #define ACTION_TURNING_FROM_DOWN                46
1064 #define ACTION_OTHER                            47
1065
1066 #define NUM_ACTIONS                             48
1067
1068 #define ACTION_BORING_LAST                      ACTION_BORING_10
1069 #define ACTION_SLEEPING_LAST                    ACTION_SLEEPING_3
1070
1071
1072 /* values for special image configuration suffixes (must match game mode) */
1073 #define GFX_SPECIAL_ARG_DEFAULT                 0
1074 #define GFX_SPECIAL_ARG_MAIN                    1
1075 #define GFX_SPECIAL_ARG_LEVELS                  2
1076 #define GFX_SPECIAL_ARG_SCORES                  3
1077 #define GFX_SPECIAL_ARG_EDITOR                  4
1078 #define GFX_SPECIAL_ARG_INFO                    5
1079 #define GFX_SPECIAL_ARG_SETUP                   6
1080 #define GFX_SPECIAL_ARG_PLAYING                 7
1081 #define GFX_SPECIAL_ARG_DOOR                    8
1082 #define GFX_SPECIAL_ARG_PREVIEW                 9
1083 #define GFX_SPECIAL_ARG_CRUMBLED                10
1084
1085 #define NUM_SPECIAL_GFX_ARGS                    11
1086
1087
1088 /* values for image configuration suffixes */
1089 #define GFX_ARG_X                               0
1090 #define GFX_ARG_Y                               1
1091 #define GFX_ARG_XPOS                            2
1092 #define GFX_ARG_YPOS                            3
1093 #define GFX_ARG_WIDTH                           4
1094 #define GFX_ARG_HEIGHT                          5
1095 #define GFX_ARG_OFFSET                          6
1096 #define GFX_ARG_VERTICAL                        7
1097 #define GFX_ARG_XOFFSET                         8
1098 #define GFX_ARG_YOFFSET                         9
1099 #define GFX_ARG_FRAMES                          10
1100 #define GFX_ARG_FRAMES_PER_LINE                 11
1101 #define GFX_ARG_START_FRAME                     12
1102 #define GFX_ARG_DELAY                           13
1103 #define GFX_ARG_ANIM_MODE                       14
1104 #define GFX_ARG_GLOBAL_SYNC                     15
1105 #define GFX_ARG_CRUMBLED_LIKE                   16
1106 #define GFX_ARG_DIGGABLE_LIKE                   17
1107 #define GFX_ARG_BORDER_SIZE                     18
1108 #define GFX_ARG_STEP_OFFSET                     19
1109 #define GFX_ARG_STEP_DELAY                      20
1110 #define GFX_ARG_DIRECTION                       21
1111 #define GFX_ARG_POSITION                        22
1112 #define GFX_ARG_DRAW_XOFFSET                    23
1113 #define GFX_ARG_DRAW_YOFFSET                    24
1114 #define GFX_ARG_DRAW_MASKED                     25
1115 #define GFX_ARG_ANIM_DELAY_FIXED                26
1116 #define GFX_ARG_ANIM_DELAY_RANDOM               27
1117 #define GFX_ARG_POST_DELAY_FIXED                28
1118 #define GFX_ARG_POST_DELAY_RANDOM               29
1119 #define GFX_ARG_NAME                            30
1120
1121 #define NUM_GFX_ARGS                            31
1122
1123
1124 /* values for sound configuration suffixes */
1125 #define SND_ARG_MODE_LOOP                       0
1126
1127 #define NUM_SND_ARGS                            1
1128
1129
1130 /* values for music configuration suffixes */
1131 #define MUS_ARG_MODE_LOOP                       0
1132
1133 #define NUM_MUS_ARGS                            1
1134
1135
1136 /* values for font configuration */
1137 #define FONT_INITIAL_1                          0
1138 #define FONT_INITIAL_2                          1
1139 #define FONT_INITIAL_3                          2
1140 #define FONT_INITIAL_4                          3
1141 #define FONT_TITLE_1                            4
1142 #define FONT_TITLE_2                            5
1143 #define FONT_MENU_1                             6
1144 #define FONT_MENU_2                             7
1145 #define FONT_TEXT_1_ACTIVE                      8
1146 #define FONT_TEXT_2_ACTIVE                      9
1147 #define FONT_TEXT_3_ACTIVE                      10
1148 #define FONT_TEXT_4_ACTIVE                      11
1149 #define FONT_TEXT_1                             12
1150 #define FONT_TEXT_2                             13
1151 #define FONT_TEXT_3                             14
1152 #define FONT_TEXT_4                             15
1153 #define FONT_ENVELOPE_1                         16
1154 #define FONT_ENVELOPE_2                         17
1155 #define FONT_ENVELOPE_3                         18
1156 #define FONT_ENVELOPE_4                         19
1157 #define FONT_INPUT_1_ACTIVE                     20
1158 #define FONT_INPUT_2_ACTIVE                     21
1159 #define FONT_INPUT_1                            22
1160 #define FONT_INPUT_2                            23
1161 #define FONT_OPTION_OFF                         24
1162 #define FONT_OPTION_ON                          25
1163 #define FONT_VALUE_1                            26
1164 #define FONT_VALUE_2                            27
1165 #define FONT_VALUE_OLD                          28
1166 #define FONT_LEVEL_NUMBER                       29
1167 #define FONT_TAPE_RECORDER                      30
1168 #define FONT_GAME_INFO                          31
1169
1170 #define NUM_FONTS                               32
1171 #define NUM_INITIAL_FONTS                       4
1172
1173 /* values for game_status (must match special image configuration suffixes) */
1174 #define GAME_MODE_DEFAULT                       0
1175 #define GAME_MODE_MAIN                          1
1176 #define GAME_MODE_LEVELS                        2
1177 #define GAME_MODE_SCORES                        3
1178 #define GAME_MODE_EDITOR                        4
1179 #define GAME_MODE_INFO                          5
1180 #define GAME_MODE_SETUP                         6
1181 #define GAME_MODE_PLAYING                       7
1182 #define GAME_MODE_PSEUDO_DOOR                   8
1183 #define GAME_MODE_PSEUDO_PREVIEW                9
1184 #define GAME_MODE_PSEUDO_CRUMBLED               10
1185
1186 /* there are no special config file suffixes for these modes */
1187 #define GAME_MODE_PSEUDO_TYPENAME               11
1188 #define GAME_MODE_QUIT                          12
1189
1190 /* special definitions currently only used for custom artwork configuration */
1191 #define MUSIC_PREFIX_BACKGROUND                 0
1192 #define NUM_MUSIC_PREFIXES                      1
1193 #define MAX_LEVELS                              1000
1194
1195 /* definitions for demo animation lists */
1196 #define HELPANIM_LIST_NEXT                      -1
1197 #define HELPANIM_LIST_END                       -999
1198
1199
1200 /* program information and versioning definitions */
1201
1202 #define PROGRAM_VERSION_MAJOR   3
1203 #define PROGRAM_VERSION_MINOR   0
1204 #define PROGRAM_VERSION_PATCH   9
1205 #define PROGRAM_VERSION_BUILD   0
1206
1207 #define PROGRAM_TITLE_STRING    "Rocks'n'Diamonds"
1208 #define PROGRAM_AUTHOR_STRING   "Holger Schemel"
1209 #define PROGRAM_COPYRIGHT_STRING "Copyright ©1995-2003 by Holger Schemel"
1210
1211 #define ICON_TITLE_STRING       PROGRAM_TITLE_STRING
1212 #define COOKIE_PREFIX           "ROCKSNDIAMONDS"
1213 #define FILENAME_PREFIX         "Rocks"
1214
1215 #if defined(PLATFORM_UNIX)
1216 #define USERDATA_DIRECTORY      ".rocksndiamonds"
1217 #elif defined(PLATFORM_WIN32)
1218 #define USERDATA_DIRECTORY      PROGRAM_TITLE_STRING
1219 #else
1220 #define USERDATA_DIRECTORY      "userdata"
1221 #endif
1222
1223 #define X11_ICON_FILENAME       "rocks_icon.xbm"
1224 #define X11_ICONMASK_FILENAME   "rocks_iconmask.xbm"
1225 #define MSDOS_POINTER_FILENAME  "mouse.pcx"
1226
1227 /* file version numbers for resource files (levels, tapes, score, setup, etc.)
1228 ** currently supported/known file version numbers:
1229 **      1.0 (old)
1230 **      1.2 (still in use)
1231 **      1.4 (still in use)
1232 **      2.0 (actual)
1233 */
1234 #define FILE_VERSION_1_0        VERSION_IDENT(1,0,0,0)
1235 #define FILE_VERSION_1_2        VERSION_IDENT(1,2,0,0)
1236 #define FILE_VERSION_1_4        VERSION_IDENT(1,4,0,0)
1237 #define FILE_VERSION_2_0        VERSION_IDENT(2,0,0,0)
1238
1239 /* file version does not change for every program version, but is changed
1240    when new features are introduced that are incompatible with older file
1241    versions, so that they can be treated accordingly */
1242 #define FILE_VERSION_ACTUAL     FILE_VERSION_2_0
1243
1244 #define GAME_VERSION_1_0        FILE_VERSION_1_0
1245 #define GAME_VERSION_1_2        FILE_VERSION_1_2
1246 #define GAME_VERSION_1_4        FILE_VERSION_1_4
1247 #define GAME_VERSION_2_0        FILE_VERSION_2_0
1248
1249 #define GAME_VERSION_ACTUAL     VERSION_IDENT(PROGRAM_VERSION_MAJOR, \
1250                                               PROGRAM_VERSION_MINOR, \
1251                                               PROGRAM_VERSION_PATCH, \
1252                                               PROGRAM_VERSION_BUILD)
1253
1254 /* values for game_emulation */
1255 #define EMU_NONE                0
1256 #define EMU_BOULDERDASH         1
1257 #define EMU_SOKOBAN             2
1258 #define EMU_SUPAPLEX            3
1259
1260 struct MenuInfo
1261 {
1262   int draw_xoffset_default;
1263   int draw_yoffset_default;
1264   int draw_xoffset[NUM_SPECIAL_GFX_ARGS];
1265   int draw_yoffset[NUM_SPECIAL_GFX_ARGS];
1266
1267   int scrollbar_xoffset;
1268
1269   int list_size_default;
1270   int list_size[NUM_SPECIAL_GFX_ARGS];
1271
1272   int sound[NUM_SPECIAL_GFX_ARGS];
1273   int music[NUM_SPECIAL_GFX_ARGS];
1274 };
1275
1276 struct DoorInfo
1277 {
1278   int step_offset;
1279   int step_delay;
1280   int anim_mode;
1281 };
1282
1283 struct HiScore
1284 {
1285   char Name[MAX_PLAYER_NAME_LEN + 1];
1286   int Score;
1287 };
1288
1289 struct PlayerInfo
1290 {
1291   boolean present;              /* player present in level playfield */
1292   boolean connected;            /* player connected (locally or via network) */
1293   boolean active;               /* player present and connected */
1294
1295   int index_nr;                 /* player number (0 to 3) */
1296   int index_bit;                /* player number bit (1 << 0 to 1 << 3) */
1297   int element_nr;               /* element (EL_PLAYER_1 to EL_PLAYER_4) */
1298   int client_nr;                /* network client identifier */
1299
1300   byte action;                  /* action from local input device */
1301   byte effective_action;        /* action acknowledged from network server
1302                                    or summarized over all configured input
1303                                    devices when in single player mode */
1304   byte programmed_action;       /* action forced by game itself (like moving
1305                                    through doors); overrides other actions */
1306
1307   int jx, jy, last_jx, last_jy;
1308   int MovDir, MovPos, GfxDir, GfxPos;
1309   int Frame, StepFrame;
1310
1311   int GfxAction;
1312
1313   boolean use_murphy_graphic;
1314
1315   boolean block_last_field;
1316
1317   boolean LevelSolved, GameOver;
1318
1319   int last_move_dir;
1320
1321   boolean is_waiting;
1322   boolean is_moving;
1323   boolean is_digging;
1324   boolean is_snapping;
1325   boolean is_collecting;
1326   boolean is_pushing;
1327   boolean is_switching;
1328   boolean is_dropping;
1329
1330   boolean is_bored;
1331   boolean is_sleeping;
1332
1333   int frame_counter_bored;
1334   int frame_counter_sleeping;
1335
1336   int anim_delay_counter;
1337   int post_delay_counter;
1338
1339   int action_waiting, last_action_waiting;
1340   int special_action_bored;
1341   int special_action_sleeping;
1342
1343   int num_special_action_bored;
1344   int num_special_action_sleeping;
1345
1346   int switch_x, switch_y;
1347
1348   int show_envelope;
1349
1350   unsigned long move_delay;
1351   int move_delay_value;
1352
1353   int move_delay_reset_counter;
1354
1355   unsigned long push_delay;
1356   unsigned long push_delay_value;
1357
1358   unsigned long actual_frame_counter;
1359
1360   int drop_delay;
1361
1362   int step_counter;
1363
1364   int score;
1365   int gems_still_needed;
1366   int sokobanfields_still_needed;
1367   int lights_still_needed;
1368   int friends_still_needed;
1369   int key[4];
1370   int dynabomb_count, dynabomb_size, dynabombs_left, dynabomb_xl;
1371   int shield_normal_time_left;
1372   int shield_deadly_time_left;
1373
1374   int inventory_element[MAX_INVENTORY_SIZE];
1375   int inventory_infinite_element;
1376   int inventory_size;
1377 };
1378
1379 struct LevelSetInfo
1380 {
1381   int music[MAX_LEVELS];
1382 };
1383
1384 struct LevelFileInfo
1385 {
1386   int nr;
1387   int type;
1388   boolean packed;
1389   char *basename;
1390   char *filename;
1391 };
1392
1393 struct LevelInfo
1394 {
1395   int file_version;     /* file format version the level is stored with    */
1396   int game_version;     /* game release version the level was created with */
1397
1398   boolean encoding_16bit_field;         /* level contains 16-bit elements  */
1399   boolean encoding_16bit_yamyam;        /* yamyam contains 16-bit elements */
1400   boolean encoding_16bit_amoeba;        /* amoeba contains 16-bit elements */
1401
1402   int fieldx, fieldy;
1403
1404   int time;
1405   int gems_needed;
1406
1407   char name[MAX_LEVEL_NAME_LEN + 1];
1408   char author[MAX_LEVEL_AUTHOR_LEN + 1];
1409
1410   char envelope_text[4][MAX_ENVELOPE_TEXT_LEN + 1];
1411   int envelope_xsize[4], envelope_ysize[4];
1412
1413   int score[LEVEL_SCORE_ELEMENTS];
1414
1415   int yamyam_content[MAX_ELEMENT_CONTENTS][3][3];
1416   int num_yamyam_contents;
1417
1418   int amoeba_speed;
1419   int amoeba_content;
1420
1421   int time_magic_wall;
1422   int time_wheel;
1423   int time_light;
1424   int time_timegate;
1425
1426   int can_move_into_acid_bits;  /* bits indicate property for element groups */
1427
1428   boolean double_speed;
1429   boolean initial_gravity;
1430   boolean em_slippery_gems;     /* EM style "gems slip from wall" behaviour */
1431   boolean block_last_field;     /* player blocks previous field while moving */
1432   boolean sp_block_last_field;  /* player blocks previous field while moving */
1433   boolean use_spring_bug;       /* for compatibility with old levels */
1434
1435   int use_step_counter;         /* count steps instead of seconds for level */
1436
1437   short field[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1438
1439   boolean use_custom_template;  /* use custom properties from template file */
1440
1441   boolean no_valid_file;        /* set when level file missing or invalid */
1442 };
1443
1444 struct TapeInfo
1445 {
1446   int file_version;     /* file format version the tape is stored with    */
1447   int game_version;     /* game release version the tape was created with */
1448   int engine_version;   /* game engine version the tape was recorded with */
1449
1450   char *level_identifier;
1451   int level_nr;
1452   unsigned long random_seed;
1453   unsigned long date;
1454   unsigned long counter;
1455   unsigned long length;
1456   unsigned long length_seconds;
1457   unsigned int delay_played;
1458   boolean pause_before_death;
1459   boolean recording, playing, pausing;
1460   boolean fast_forward;
1461   boolean index_search;
1462   boolean auto_play;
1463   boolean auto_play_level_solved;
1464   boolean quick_resume;
1465   boolean single_step;
1466   boolean changed;
1467   boolean player_participates[MAX_PLAYERS];
1468   int num_participating_players;
1469
1470   struct
1471   {
1472     byte action[MAX_PLAYERS];
1473     byte delay;
1474   } pos[MAX_TAPELEN];
1475
1476   boolean no_valid_file;        /* set when tape file missing or invalid */
1477 };
1478
1479 struct GameInfo
1480 {
1481   /* values for engine initialization */
1482   int default_push_delay_fixed;
1483   int default_push_delay_random;
1484
1485   /* constant within running game */
1486   int engine_version;
1487   int emulation;
1488   int initial_move_delay;
1489   int initial_move_delay_value;
1490   int initial_push_delay_value;
1491
1492   /* variable within running game */
1493   int yamyam_content_nr;
1494   boolean magic_wall_active;
1495   int magic_wall_time_left;
1496   int light_time_left;
1497   int timegate_time_left;
1498   int belt_dir[4];
1499   int belt_dir_nr[4];
1500   int switchgate_pos;
1501   int balloon_dir;
1502   boolean gravity;
1503   boolean explosions_delayed;
1504   boolean envelope_active;
1505
1506   /* values for player idle animation (no effect on engine) */
1507   int player_boring_delay_fixed;
1508   int player_boring_delay_random;
1509   int player_sleeping_delay_fixed;
1510   int player_sleeping_delay_random;
1511 };
1512
1513 struct GlobalInfo
1514 {
1515   char *autoplay_leveldir;
1516   int autoplay_level_nr;
1517
1518   int num_toons;
1519
1520   float frames_per_second;
1521   boolean fps_slowdown;
1522   int fps_slowdown_factor;
1523 };
1524
1525 struct ElementChangeInfo
1526 {
1527   boolean can_change;           /* use or ignore this change info */
1528
1529   unsigned long events;         /* change events */
1530
1531   int trigger_player;           /* player triggering change */
1532   int trigger_side;             /* side triggering change */
1533   int trigger_page;             /* page triggering change */
1534
1535   short target_element;         /* target element after change */
1536
1537   int delay_fixed;              /* added frame delay before changed (fixed) */
1538   int delay_random;             /* added frame delay before changed (random) */
1539   int delay_frames;             /* either 1 (frames) or 50 (seconds; 50 fps) */
1540
1541   short trigger_element;        /* custom element triggering change */
1542
1543   int content[3][3];            /* new elements after extended change */
1544   boolean use_content;          /* use extended change content */
1545   boolean only_complete;        /* only use complete content */
1546   boolean use_random_change;    /* use random value for setting content */
1547   int random;                   /* random value for setting content */
1548   int power;                    /* power of extended change */
1549
1550   boolean explode;              /* explode instead of change */
1551
1552   /* functions that are called before, while and after the change of an
1553      element -- currently only used for non-custom elements */
1554   void (*pre_change_function)(int x, int y);
1555   void (*change_function)(int x, int y);
1556   void (*post_change_function)(int x, int y);
1557
1558   /* ---------- internal values used in level editor ---------- */
1559
1560   int direct_action;            /* change triggered by actions on element */
1561   int other_action;             /* change triggered by other element actions */
1562 };
1563
1564 struct ElementGroupInfo
1565 {
1566   int num_elements;                     /* number of elements in this group */
1567   short element[MAX_ELEMENTS_IN_GROUP]; /* list of elements in this group */
1568
1569   int choice_mode;              /* how to choose element from group */
1570
1571   /* ---------- internal values used at runtime when playing ---------- */
1572
1573   /* the following is the same as above, but with recursively resolved group
1574      elements (group elements may also contain further group elements!) */
1575   int num_elements_resolved;
1576   short element_resolved[NUM_FILE_ELEMENTS];
1577
1578   int choice_pos;               /* current element choice position */
1579 };
1580
1581 struct ElementInfo
1582 {
1583   /* ---------- token and description strings ---------- */
1584
1585   char *token_name;             /* element token used in config files */
1586   char *class_name;             /* element class used in config files */
1587   char *editor_description;     /* pre-defined description for level editor */
1588   char *custom_description;     /* alternative description from config file */
1589   char description[MAX_ELEMENT_NAME_LEN + 1];   /* for custom/group elements */
1590
1591   /* ---------- graphic and sound definitions ---------- */
1592
1593   int graphic[NUM_ACTIONS];     /* default graphics for several actions */
1594   int direction_graphic[NUM_ACTIONS][NUM_DIRECTIONS];
1595                                 /* special graphics for left/right/up/down */
1596
1597   int crumbled[NUM_ACTIONS];    /* crumbled graphics for several actions */
1598   int direction_crumbled[NUM_ACTIONS][NUM_DIRECTIONS];
1599                                 /* crumbled graphics for left/right/up/down */
1600
1601   int special_graphic[NUM_SPECIAL_GFX_ARGS];
1602                                 /* special graphics for certain screens */
1603
1604   int sound[NUM_ACTIONS];       /* default sounds for several actions */
1605
1606   /* ---------- special element property values ---------- */
1607
1608   boolean use_gfx_element;      /* use custom graphic element */
1609   short gfx_element;            /* optional custom graphic element */
1610
1611   int access_direction;         /* accessible from which direction */
1612
1613   int collect_score;            /* score value for collecting */
1614   int collect_count;            /* count value for collecting */
1615
1616   int push_delay_fixed;         /* constant frame delay for pushing */
1617   int push_delay_random;        /* additional random frame delay for pushing */
1618   int move_delay_fixed;         /* constant frame delay for moving */
1619   int move_delay_random;        /* additional random frame delay for moving */
1620
1621   int move_pattern;             /* direction movable element moves to */
1622   int move_direction_initial;   /* initial direction element moves to */
1623   int move_stepsize;            /* step size element moves with */
1624   int move_enter_element;       /* element that can be entered (and removed) */
1625   int move_leave_element;       /* element that can be left behind */
1626   int move_leave_type;          /* change (limited) or leave (unlimited) */
1627
1628   int slippery_type;            /* how/where other elements slip away */
1629
1630   int content[3][3];            /* new elements after explosion */
1631
1632   int explosion_delay;          /* duration of explosion of this element */
1633   int ignition_delay;           /* delay for explosion by other explosion */
1634
1635   struct ElementChangeInfo *change_page; /* actual list of change pages */
1636   struct ElementChangeInfo *change;      /* pointer to current change page */
1637
1638   int num_change_pages;         /* actual number of change pages */
1639   int current_change_page;      /* currently edited change page */
1640
1641   struct ElementGroupInfo *group;       /* pointer to element group info */
1642
1643   /* ---------- internal values used at runtime when playing ---------- */
1644
1645   unsigned long change_events;  /* bitfield for combined change events */
1646
1647   int event_page_nr[NUM_CHANGE_EVENTS]; /* page number for each event */
1648   struct ElementChangeInfo *event_page[NUM_CHANGE_EVENTS]; /* page for event */
1649
1650   boolean in_group[NUM_GROUP_ELEMENTS];
1651
1652   boolean can_leave_element;    /* element can leave other element behind */
1653   boolean can_leave_element_last;
1654
1655   /* ---------- internal values used in level editor ---------- */
1656
1657   int access_type;              /* walkable or passable */
1658   int access_layer;             /* accessible over/inside/under */
1659   int access_protected;         /* protection against deadly elements */
1660   int walk_to_action;           /* diggable/collectible/pushable */
1661   int smash_targets;            /* can smash player/enemies/everything */
1662   int deadliness;               /* deadly when running/colliding/touching */
1663   int consistency;              /* indestructible/can explode */
1664
1665   boolean can_explode_by_fire;  /* element explodes by fire */
1666   boolean can_explode_smashed;  /* element explodes when smashed */
1667   boolean can_explode_impact;   /* element explodes on impact */
1668
1669   boolean modified_settings;    /* set for all modified custom elements */
1670 };
1671
1672 struct FontInfo
1673 {
1674   char *token_name;             /* font token used in config files */
1675
1676   int graphic;                  /* default graphic for this font */
1677   int special_graphic[NUM_SPECIAL_GFX_ARGS];
1678                                 /* special graphics for certain screens */
1679   int special_bitmap_id[NUM_SPECIAL_GFX_ARGS];
1680                                 /* internal bitmap ID for special graphics */
1681 };
1682
1683 struct GraphicInfo
1684 {
1685   Bitmap *bitmap;
1686   int src_x, src_y;             /* start position of animation frames */
1687   int width, height;            /* width/height of each animation frame */
1688   int offset_x, offset_y;       /* x/y offset to next animation frame */
1689   int anim_frames;
1690   int anim_frames_per_line;
1691   int anim_start_frame;
1692   int anim_delay;               /* important: delay of 1 means "no delay"! */
1693   int anim_mode;
1694   boolean anim_global_sync;
1695   int crumbled_like;            /* element for cloning crumble graphics */
1696   int diggable_like;            /* element for cloning digging graphics */
1697   int border_size;              /* border size for "crumbled" graphics */
1698
1699   int anim_delay_fixed;         /* optional delay values for bored and   */
1700   int anim_delay_random;        /* sleeping player animations (animation */
1701   int post_delay_fixed;         /* intervall and following pause before  */
1702   int post_delay_random;        /* next intervall (bored animation only) */
1703
1704   int step_offset;              /* optional step offset of toon animations */
1705   int step_delay;               /* optional step delay of toon animations */
1706
1707   int draw_x, draw_y;           /* optional offset for drawing fonts chars */
1708
1709   int draw_masked;              /* optional setting for drawing envelope gfx */
1710
1711 #if defined(TARGET_X11_NATIVE_PERFORMANCE_WORKAROUND)
1712   Pixmap clip_mask;             /* single-graphic-only clip mask for X11 */
1713   GC clip_gc;                   /* single-graphic-only clip gc for X11 */
1714 #endif
1715 };
1716
1717 struct SoundInfo
1718 {
1719   boolean loop;
1720 };
1721
1722 struct MusicInfo
1723 {
1724   boolean loop;
1725 };
1726
1727 struct MusicPrefixInfo
1728 {
1729   char *prefix;
1730   boolean is_loop_music;
1731 };
1732
1733 struct MusicFileInfo
1734 {
1735   char *basename;
1736
1737   char *title_header;
1738   char *artist_header;
1739   char *album_header;
1740   char *year_header;
1741
1742   char *title;
1743   char *artist;
1744   char *album;
1745   char *year;
1746
1747   int music;
1748
1749   boolean is_sound;
1750
1751   struct MusicFileInfo *next;
1752 };
1753
1754 struct ElementActionInfo
1755 {
1756   char *suffix;
1757   int value;
1758   boolean is_loop_sound;
1759 };
1760
1761 struct ElementDirectionInfo
1762 {
1763   char *suffix;
1764   int value;
1765 };
1766
1767 struct SpecialSuffixInfo
1768 {
1769   char *suffix;
1770   int value;
1771 };
1772
1773 struct HelpAnimInfo
1774 {
1775   int element;
1776   int action;
1777   int direction;
1778
1779   int delay;
1780 };
1781
1782
1783 #if 0
1784 extern GC                       tile_clip_gc;
1785 extern Bitmap                  *pix[];
1786 #endif
1787 extern Bitmap                  *bitmap_db_field, *bitmap_db_door;
1788 extern Pixmap                   tile_clipmask[];
1789 extern DrawBuffer             *fieldbuffer;
1790 extern DrawBuffer             *drawto_field;
1791
1792 extern int                      game_status;
1793 extern boolean                  level_editor_test_game;
1794 extern boolean                  network_playing;
1795
1796 extern int                      key_joystick_mapping;
1797
1798 extern boolean                  redraw[MAX_BUF_XSIZE][MAX_BUF_YSIZE];
1799 extern int                      redraw_x1, redraw_y1;
1800
1801 extern short                    Feld[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1802 extern short                    MovPos[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1803 extern short                    MovDir[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1804 extern short                    MovDelay[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1805 extern short                    ChangeDelay[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1806 extern short                    ChangePage[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1807 extern short                    Store[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1808 extern short                    Store2[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1809 extern short                    StorePlayer[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1810 extern short                    Back[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1811 extern boolean                  Stop[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1812 extern boolean                  Pushed[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1813 extern unsigned long            Changed[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1814 extern unsigned long            ChangeEvent[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1815 extern short                    WasJustMoving[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1816 extern short                    WasJustFalling[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1817 extern short                    AmoebaNr[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1818 extern short                    AmoebaCnt[MAX_NUM_AMOEBA];
1819 extern short                    AmoebaCnt2[MAX_NUM_AMOEBA];
1820 extern short                    ExplodeField[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1821 extern short                    ExplodePhase[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1822 extern short                    ExplodeDelay[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1823 extern int                      RunnerVisit[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1824 extern int                      PlayerVisit[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1825
1826 extern unsigned long            Properties[MAX_NUM_ELEMENTS][NUM_EP_BITFIELDS];
1827
1828 extern int                      GfxFrame[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1829 extern int                      GfxRandom[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1830 extern int                      GfxElement[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1831 extern int                      GfxAction[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1832 extern int                      GfxDir[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
1833
1834 extern int                      lev_fieldx, lev_fieldy;
1835 extern int                      scroll_x, scroll_y;
1836
1837 extern int                      FX, FY;
1838 extern int                      ScrollStepSize;
1839 extern int                      ScreenMovDir, ScreenMovPos, ScreenGfxPos;
1840 extern int                      BorderElement;
1841 extern int                      GameFrameDelay;
1842 extern int                      FfwdFrameDelay;
1843 extern int                      BX1, BY1;
1844 extern int                      BX2, BY2;
1845 extern int                      SBX_Left, SBX_Right;
1846 extern int                      SBY_Upper, SBY_Lower;
1847 extern int                      ZX, ZY;
1848 extern int                      ExitX, ExitY;
1849 extern int                      AllPlayersGone;
1850
1851 extern int                      TimeFrames, TimePlayed, TimeLeft, TapeTime;
1852 extern boolean                  SiebAktiv;
1853 extern int                      SiebCount;
1854
1855 extern boolean                  network_player_action_received;
1856
1857 extern int                      graphics_action_mapping[];
1858
1859 extern struct LevelSetInfo      levelset;
1860 extern struct LevelInfo         level, level_template;
1861 extern struct PlayerInfo        stored_player[], *local_player;
1862 extern struct HiScore           highscore[];
1863 extern struct TapeInfo          tape;
1864 extern struct GameInfo          game;
1865 extern struct GlobalInfo        global;
1866 extern struct MenuInfo          menu;
1867 extern struct DoorInfo          door_1, door_2;
1868 extern struct ElementInfo       element_info[];
1869 extern struct ElementActionInfo element_action_info[];
1870 extern struct ElementDirectionInfo element_direction_info[];
1871 extern struct SpecialSuffixInfo special_suffix_info[];
1872 extern struct TokenIntPtrInfo   image_config_vars[];
1873 extern struct FontInfo          font_info[];
1874 extern struct MusicPrefixInfo   music_prefix_info[];
1875 extern struct GraphicInfo      *graphic_info;
1876 extern struct SoundInfo        *sound_info;
1877 extern struct MusicInfo        *music_info;
1878 extern struct MusicFileInfo    *music_file_info;
1879 extern struct HelpAnimInfo     *helpanim_info;
1880 extern SetupFileHash           *helptext_info;
1881 extern struct ConfigInfo        image_config[];
1882 extern struct ConfigInfo        sound_config[];
1883 extern struct ConfigInfo        music_config[];
1884 extern struct ConfigInfo        image_config_suffix[];
1885 extern struct ConfigInfo        sound_config_suffix[];
1886 extern struct ConfigInfo        music_config_suffix[];
1887 extern struct ConfigInfo        helpanim_config[];
1888 extern struct ConfigInfo        helptext_config[];
1889
1890 #endif  /* MAIN_H */