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