src/main.h

   1 // ============================================================================
   2 // Rocks'n'Diamonds - McDuffin Strikes Back!
   3 // ----------------------------------------------------------------------------
   4 // (c) 1995-2014 by Artsoft Entertainment
   5 //                  Holger Schemel
   6 //                  info@artsoft.org
   7 //                  http://www.artsoft.org/
   8 // ----------------------------------------------------------------------------
   9 // main.h
  10 // ============================================================================
  11
  12 #ifndef MAIN_H
  13 #define MAIN_H
  14
  15 #include <time.h>
  16 #include <sys/time.h>
  17 #include <sys/types.h>
  18 #include <sys/stat.h>
  19 #include <errno.h>
  20 #include <unistd.h>
  21 #include <fcntl.h>
  22
  23 #include "libgame/libgame.h"
  24 #include "game_em/game_em.h"
  25 #include "game_sp/game_sp.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
  32 #define IMG_UNDEFINED                   (-1)
  33 #define IMG_EMPTY                       IMG_EMPTY_SPACE
  34 #define IMG_SP_EMPTY                    IMG_EMPTY_SPACE
  35 #define IMG_SP_EMPTY_SPACE              IMG_EMPTY_SPACE
  36 #define IMG_EXPLOSION                   IMG_DEFAULT_EXPLODING
  37 #define IMG_CHAR_START                  IMG_CHAR_SPACE
  38 #define IMG_STEEL_CHAR_START            IMG_STEEL_CHAR_SPACE
  39 #define IMG_CUSTOM_START                IMG_CUSTOM_1
  40
  41 #define SND_UNDEFINED                   (-1)
  42 #define MUS_UNDEFINED                   (-1)
  43
  44 #define DEFAULT_FULLSCREEN_MODE         "800x600"
  45
  46 #define WIN_XSIZE_DEFAULT               672
  47 #define WIN_YSIZE_DEFAULT               560
  48
  49 #define SCR_FIELDX_DEFAULT              17
  50 #define SCR_FIELDY_DEFAULT              17
  51
  52 #define SXSIZE_DEFAULT                  (SCR_FIELDX_DEFAULT * TILEX)
  53 #define SYSIZE_DEFAULT                  (SCR_FIELDY_DEFAULT * TILEY)
  54
  55 #define MAX_BUF_XSIZE                   (SCR_FIELDX + 2)
  56 #define MAX_BUF_YSIZE                   (SCR_FIELDY + 2)
  57 #define MIN_LEV_FIELDX                  3
  58 #define MIN_LEV_FIELDY                  3
  59 #define STD_LEV_FIELDX                  64
  60 #define STD_LEV_FIELDY                  32
  61 #define MAX_LEV_FIELDX                  MAX_PLAYFIELD_WIDTH
  62 #define MAX_LEV_FIELDY                  MAX_PLAYFIELD_HEIGHT
  63
  64 #define MIN_SCROLL_DELAY                0
  65 #define STD_SCROLL_DELAY                3
  66 #define MAX_SCROLL_DELAY                8
  67
  68 #define SCREENX(a)                      ((a) - scroll_x)
  69 #define SCREENY(a)                      ((a) - scroll_y)
  70 #define LEVELX(a)                       ((a) + scroll_x)
  71 #define LEVELY(a)                       ((a) + scroll_y)
  72
  73 #define IN_FIELD(x, y, xsize, ysize)    ((x) >= 0 && (x) < (xsize) &&      \
  74                                          (y) >= 0 && (y) < (ysize))
  75 #define IN_FIELD_MINMAX(x, y, xmin, ymin, xmax, ymax)                      \
  76                                         ((x) >= (xmin) && (x) <= (xmax) && \
  77                                          (y) >= (ymin) && (y) <= (ymax))
  78
  79 #define IN_VIS_FIELD(x, y)              IN_FIELD(x, y, SCR_FIELDX, SCR_FIELDY)
  80 #define IN_LEV_FIELD(x, y)              IN_FIELD(x, y, lev_fieldx, lev_fieldy)
  81 #define IN_SCR_FIELD(x, y)              IN_FIELD_MINMAX(x,y, BX1,BY1, BX2,BY2)
  82
  83 /* values for configurable properties (custom elem's only, else pre-defined) */
  84 /* (never change these values, as they are stored in level files!) */
  85 #define EP_DIGGABLE                     0
  86 #define EP_COLLECTIBLE_ONLY             1
  87 #define EP_DONT_RUN_INTO                2
  88 #define EP_DONT_COLLIDE_WITH            3
  89 #define EP_DONT_TOUCH                   4
  90 #define EP_INDESTRUCTIBLE               5
  91 #define EP_SLIPPERY                     6
  92 #define EP_CAN_CHANGE                   7
  93 #define EP_CAN_MOVE                     8
  94 #define EP_CAN_FALL                     9
  95 #define EP_CAN_SMASH_PLAYER             10
  96 #define EP_CAN_SMASH_ENEMIES            11
  97 #define EP_CAN_SMASH_EVERYTHING         12
  98 #define EP_EXPLODES_BY_FIRE             13
  99 #define EP_EXPLODES_SMASHED             14
 100 #define EP_EXPLODES_IMPACT              15
 101 #define EP_WALKABLE_OVER                16
 102 #define EP_WALKABLE_INSIDE              17
 103 #define EP_WALKABLE_UNDER               18
 104 #define EP_PASSABLE_OVER                19
 105 #define EP_PASSABLE_INSIDE              20
 106 #define EP_PASSABLE_UNDER               21
 107 #define EP_DROPPABLE                    22
 108 #define EP_EXPLODES_1X1_OLD             23
 109 #define EP_PUSHABLE                     24
 110 #define EP_EXPLODES_CROSS_OLD           25
 111 #define EP_PROTECTED                    26
 112 #define EP_CAN_MOVE_INTO_ACID           27
 113 #define EP_THROWABLE                    28
 114 #define EP_CAN_EXPLODE                  29
 115 #define EP_GRAVITY_REACHABLE            30
 116 #define EP_DONT_GET_HIT_BY              31
 117
 118 /* values for pre-defined properties */
 119 /* (from here on, values can be changed by inserting new values) */
 120 #define EP_PLAYER                       32
 121 #define EP_CAN_PASS_MAGIC_WALL          33
 122 #define EP_CAN_PASS_DC_MAGIC_WALL       34
 123 #define EP_SWITCHABLE                   35
 124 #define EP_BD_ELEMENT                   36
 125 #define EP_SP_ELEMENT                   37
 126 #define EP_SB_ELEMENT                   38
 127 #define EP_GEM                          39
 128 #define EP_FOOD_DARK_YAMYAM             40
 129 #define EP_FOOD_PENGUIN                 41
 130 #define EP_FOOD_PIG                     42
 131 #define EP_HISTORIC_WALL                43
 132 #define EP_HISTORIC_SOLID               44
 133 #define EP_CLASSIC_ENEMY                45
 134 #define EP_BELT                         46
 135 #define EP_BELT_ACTIVE                  47
 136 #define EP_BELT_SWITCH                  48
 137 #define EP_TUBE                         49
 138 #define EP_ACID_POOL                    50
 139 #define EP_KEYGATE                      51
 140 #define EP_AMOEBOID                     52
 141 #define EP_AMOEBALIVE                   53
 142 #define EP_HAS_EDITOR_CONTENT           54
 143 #define EP_CAN_TURN_EACH_MOVE           55
 144 #define EP_CAN_GROW                     56
 145 #define EP_ACTIVE_BOMB                  57
 146 #define EP_INACTIVE                     58
 147
 148 /* values for special configurable properties (depending on level settings) */
 149 #define EP_EM_SLIPPERY_WALL             59
 150
 151 /* values for special graphics properties (no effect on game engine) */
 152 #define EP_GFX_CRUMBLED                 60
 153
 154 /* values for derived properties (determined from properties above) */
 155 #define EP_ACCESSIBLE_OVER              61
 156 #define EP_ACCESSIBLE_INSIDE            62
 157 #define EP_ACCESSIBLE_UNDER             63
 158 #define EP_WALKABLE                     64
 159 #define EP_PASSABLE                     65
 160 #define EP_ACCESSIBLE                   66
 161 #define EP_COLLECTIBLE                  67
 162 #define EP_SNAPPABLE                    68
 163 #define EP_WALL                         69
 164 #define EP_SOLID_FOR_PUSHING            70
 165 #define EP_DRAGONFIRE_PROOF             71
 166 #define EP_EXPLOSION_PROOF              72
 167 #define EP_CAN_SMASH                    73
 168 #define EP_EXPLODES_3X3_OLD             74
 169 #define EP_CAN_EXPLODE_BY_FIRE          75
 170 #define EP_CAN_EXPLODE_SMASHED          76
 171 #define EP_CAN_EXPLODE_IMPACT           77
 172 #define EP_SP_PORT                      78
 173 #define EP_CAN_EXPLODE_BY_DRAGONFIRE    79
 174 #define EP_CAN_EXPLODE_BY_EXPLOSION     80
 175 #define EP_COULD_MOVE_INTO_ACID         81
 176 #define EP_MAYBE_DONT_COLLIDE_WITH      82
 177 #define EP_CAN_BE_CLONED_BY_ANDROID     83
 178
 179 /* values for internal purpose only (level editor) */
 180 #define EP_WALK_TO_OBJECT               84
 181 #define EP_DEADLY                       85
 182 #define EP_EDITOR_CASCADE               86
 183 #define EP_EDITOR_CASCADE_ACTIVE        87
 184 #define EP_EDITOR_CASCADE_INACTIVE      88
 185
 186 /* values for internal purpose only (game engine) */
 187 #define EP_HAS_ACTION                   89
 188 #define EP_CAN_CHANGE_OR_HAS_ACTION     90
 189
 190 /* values for internal purpose only (other) */
 191 #define EP_OBSOLETE                     91
 192
 193 #define NUM_ELEMENT_PROPERTIES          92
 194
 195 #define NUM_EP_BITFIELDS                ((NUM_ELEMENT_PROPERTIES + 31) / 32)
 196 #define EP_BITFIELD_BASE_NR             0
 197
 198 #define EP_BITMASK_BASE_DEFAULT         (1 << EP_CAN_MOVE_INTO_ACID)
 199 #define EP_BITMASK_DEFAULT              0
 200
 201 #define PROPERTY_BIT(p)                 (1 << ((p) % 32))
 202 #define PROPERTY_VAR(e,p)               (element_info[e].properties[(p) / 32])
 203 #define HAS_PROPERTY(e,p)       ((PROPERTY_VAR(e, p) & PROPERTY_BIT(p)) != 0)
 204 #define SET_PROPERTY(e,p,v)     ((v) ?                                     \
 205                                  (PROPERTY_VAR(e,p) |=  PROPERTY_BIT(p)) : \
 206                                  (PROPERTY_VAR(e,p) &= ~PROPERTY_BIT(p)))
 207
 208
 209 /* values for change events for custom elements (stored in level file) */
 210 #define CE_DELAY                        0
 211 #define CE_TOUCHED_BY_PLAYER            1
 212 #define CE_PRESSED_BY_PLAYER            2
 213 #define CE_PUSHED_BY_PLAYER             3
 214 #define CE_DROPPED_BY_PLAYER            4
 215 #define CE_HITTING_SOMETHING            5
 216 #define CE_IMPACT                       6
 217 #define CE_SMASHED                      7
 218 #define CE_TOUCHING_X                   8
 219 #define CE_CHANGE_OF_X                  9
 220 #define CE_EXPLOSION_OF_X               10
 221 #define CE_PLAYER_TOUCHES_X             11
 222 #define CE_PLAYER_PRESSES_X             12
 223 #define CE_PLAYER_PUSHES_X              13
 224 #define CE_PLAYER_COLLECTS_X            14
 225 #define CE_PLAYER_DROPS_X               15
 226 #define CE_VALUE_GETS_ZERO              16
 227 #define CE_VALUE_GETS_ZERO_OF_X         17
 228 #define CE_BY_OTHER_ACTION              18
 229 #define CE_BY_DIRECT_ACTION             19
 230 #define CE_PLAYER_DIGS_X                20
 231 #define CE_ENTERED_BY_PLAYER            21
 232 #define CE_LEFT_BY_PLAYER               22
 233 #define CE_PLAYER_ENTERS_X              23
 234 #define CE_PLAYER_LEAVES_X              24
 235 #define CE_SWITCHED                     25
 236 #define CE_SWITCH_OF_X                  26
 237 #define CE_HIT_BY_SOMETHING             27
 238 #define CE_HITTING_X                    28
 239 #define CE_HIT_BY_X                     29
 240 #define CE_BLOCKED                      30
 241 #define CE_SWITCHED_BY_PLAYER           31
 242 #define CE_PLAYER_SWITCHES_X            32
 243 #define CE_SNAPPED_BY_PLAYER            33
 244 #define CE_PLAYER_SNAPS_X               34
 245 #define CE_MOVE_OF_X                    35
 246 #define CE_DIGGING_X                    36
 247 #define CE_CREATION_OF_X                37
 248 #define CE_SCORE_GETS_ZERO              38
 249 #define CE_SCORE_GETS_ZERO_OF_X         39
 250 #define CE_VALUE_CHANGES                40
 251 #define CE_VALUE_CHANGES_OF_X           41
 252 #define CE_SCORE_CHANGES                42
 253 #define CE_SCORE_CHANGES_OF_X           43
 254
 255 #define NUM_CHANGE_EVENTS               44
 256
 257 #define NUM_CE_BITFIELDS                ((NUM_CHANGE_EVENTS + 31) / 32)
 258
 259 #define CE_BITMASK_DEFAULT              0
 260
 261 #define CH_EVENT_BITFIELD_NR(e)         (e / 32)
 262 #define CH_EVENT_BIT(e)                 (1 << ((e) % 32))
 263
 264 #define CH_EVENT_VAR(e,c)               (element_info[e].change->has_event[c])
 265 #define CH_ANY_EVENT_VAR(e,c)           (element_info[e].has_change_event[c])
 266
 267 #define PAGE_HAS_CHANGE_EVENT(p,c)      ((p)->has_event[c])
 268 #define HAS_CHANGE_EVENT(e,c)           (IS_CUSTOM_ELEMENT(e) &&        \
 269                                          CH_EVENT_VAR(e,c))
 270 #define HAS_ANY_CHANGE_EVENT(e,c)       (IS_CUSTOM_ELEMENT(e) &&        \
 271                                          CH_ANY_EVENT_VAR(e,c))
 272
 273 #define SET_CHANGE_EVENT(e,c,v)         (IS_CUSTOM_ELEMENT(e) ?         \
 274                                          CH_EVENT_VAR(e,c) = (v) : 0)
 275 #define SET_ANY_CHANGE_EVENT(e,c,v)     (IS_CUSTOM_ELEMENT(e) ?         \
 276                                          CH_ANY_EVENT_VAR(e,c) = (v) : 0)
 277
 278 /* values for player bitmasks */
 279 #define PLAYER_BITS_NONE                0
 280 #define PLAYER_BITS_1                   (1 << 0)
 281 #define PLAYER_BITS_2                   (1 << 1)
 282 #define PLAYER_BITS_3                   (1 << 2)
 283 #define PLAYER_BITS_4                   (1 << 3)
 284 #define PLAYER_BITS_ANY                 (PLAYER_BITS_1 | \
 285                                          PLAYER_BITS_2 | \
 286                                          PLAYER_BITS_3 | \
 287                                          PLAYER_BITS_4)
 288 #define PLAYER_BITS_TRIGGER             (1 << 4)
 289 #define PLAYER_BITS_ACTION              (1 << 5)
 290
 291 /* values for move directions (bits 0 - 3: basic move directions) */
 292 #define MV_BIT_PREVIOUS                 4
 293 #define MV_BIT_TRIGGER                  5
 294 #define MV_BIT_TRIGGER_BACK             6
 295 #define MV_BIT_NORMAL                   MV_BIT_TRIGGER
 296 #define MV_BIT_REVERSE                  MV_BIT_TRIGGER_BACK
 297
 298 #define MV_PREVIOUS                     (1 << MV_BIT_PREVIOUS)
 299 #define MV_TRIGGER                      (1 << MV_BIT_TRIGGER)
 300 #define MV_TRIGGER_BACK                 (1 << MV_BIT_TRIGGER_BACK)
 301 #define MV_NORMAL                       (1 << MV_BIT_NORMAL)
 302 #define MV_REVERSE                      (1 << MV_BIT_REVERSE)
 303
 304 /* values for move stepsize */
 305 #define STEPSIZE_NOT_MOVING             0
 306 #define STEPSIZE_VERY_SLOW              1
 307 #define STEPSIZE_SLOW                   2
 308 #define STEPSIZE_NORMAL                 4
 309 #define STEPSIZE_FAST                   8
 310 #define STEPSIZE_VERY_FAST              16
 311 #define STEPSIZE_EVEN_FASTER            32
 312 #define STEPSIZE_SLOWER                 50      /* (symbolic value only) */
 313 #define STEPSIZE_FASTER                 200     /* (symbolic value only) */
 314 #define STEPSIZE_RESET                  100     /* (symbolic value only) */
 315
 316 /* values for change side for custom elements */
 317 #define CH_SIDE_NONE                    MV_NONE
 318 #define CH_SIDE_LEFT                    MV_LEFT
 319 #define CH_SIDE_RIGHT                   MV_RIGHT
 320 #define CH_SIDE_TOP                     MV_UP
 321 #define CH_SIDE_BOTTOM                  MV_DOWN
 322 #define CH_SIDE_LEFT_RIGHT              MV_HORIZONTAL
 323 #define CH_SIDE_TOP_BOTTOM              MV_VERTICAL
 324 #define CH_SIDE_ANY                     MV_ANY_DIRECTION
 325
 326 /* values for change player for custom elements */
 327 #define CH_PLAYER_NONE                  PLAYER_BITS_NONE
 328 #define CH_PLAYER_1                     PLAYER_BITS_1
 329 #define CH_PLAYER_2                     PLAYER_BITS_2
 330 #define CH_PLAYER_3                     PLAYER_BITS_3
 331 #define CH_PLAYER_4                     PLAYER_BITS_4
 332 #define CH_PLAYER_ANY                   PLAYER_BITS_ANY
 333
 334 /* values for change page for custom elements */
 335 #define CH_PAGE_ANY_FILE                (0xff)
 336 #define CH_PAGE_ANY                     (0xffffffff)
 337
 338 /* values for change power for custom elements */
 339 #define CP_WHEN_EMPTY                   0
 340 #define CP_WHEN_DIGGABLE                1
 341 #define CP_WHEN_DESTRUCTIBLE            2
 342 #define CP_WHEN_COLLECTIBLE             3
 343 #define CP_WHEN_REMOVABLE               4
 344 #define CP_WHEN_WALKABLE                5
 345
 346 /* values for change actions for custom elements (stored in level file) */
 347 #define CA_NO_ACTION                    0
 348 #define CA_EXIT_PLAYER                  1
 349 #define CA_KILL_PLAYER                  2
 350 #define CA_MOVE_PLAYER                  3
 351 #define CA_RESTART_LEVEL                4
 352 #define CA_SHOW_ENVELOPE                5
 353 #define CA_SET_LEVEL_TIME               6
 354 #define CA_SET_LEVEL_GEMS               7
 355 #define CA_SET_LEVEL_SCORE              8
 356 #define CA_SET_LEVEL_WIND               9
 357 #define CA_SET_PLAYER_GRAVITY           10
 358 #define CA_SET_PLAYER_KEYS              11
 359 #define CA_SET_PLAYER_SPEED             12
 360 #define CA_SET_PLAYER_SHIELD            13
 361 #define CA_SET_PLAYER_ARTWORK           14
 362 #define CA_SET_CE_SCORE                 15
 363 #define CA_SET_CE_VALUE                 16
 364 #define CA_SET_ENGINE_SCAN_MODE         17
 365 #define CA_SET_PLAYER_INVENTORY         18
 366 #define CA_SET_CE_ARTWORK               19
 367 #define CA_SET_LEVEL_RANDOM_SEED        20
 368
 369 #define CA_HEADLINE_LEVEL_ACTIONS       250
 370 #define CA_HEADLINE_PLAYER_ACTIONS      251
 371 #define CA_HEADLINE_CE_ACTIONS          252
 372 #define CA_HEADLINE_ENGINE_ACTIONS      253
 373 #define CA_UNDEFINED                    255
 374
 375 /* values for change action mode for custom elements */
 376 #define CA_MODE_UNDEFINED               0
 377 #define CA_MODE_SET                     1
 378 #define CA_MODE_ADD                     2
 379 #define CA_MODE_SUBTRACT                3
 380 #define CA_MODE_MULTIPLY                4
 381 #define CA_MODE_DIVIDE                  5
 382 #define CA_MODE_MODULO                  6
 383
 384 /* values for change action parameters for custom elements */
 385 #define CA_ARG_MIN                      0
 386 #define CA_ARG_0                        0
 387 #define CA_ARG_1                        1
 388 #define CA_ARG_2                        2
 389 #define CA_ARG_3                        3
 390 #define CA_ARG_4                        4
 391 #define CA_ARG_5                        5
 392 #define CA_ARG_6                        6
 393 #define CA_ARG_7                        7
 394 #define CA_ARG_8                        8
 395 #define CA_ARG_9                        9
 396 #define CA_ARG_10                       10
 397 #define CA_ARG_100                      100
 398 #define CA_ARG_1000                     1000
 399 #define CA_ARG_MAX                      9999
 400 #define CA_ARG_PLAYER                   10000
 401 #define CA_ARG_PLAYER_1                 (CA_ARG_PLAYER + PLAYER_BITS_1)
 402 #define CA_ARG_PLAYER_2                 (CA_ARG_PLAYER + PLAYER_BITS_2)
 403 #define CA_ARG_PLAYER_3                 (CA_ARG_PLAYER + PLAYER_BITS_3)
 404 #define CA_ARG_PLAYER_4                 (CA_ARG_PLAYER + PLAYER_BITS_4)
 405 #define CA_ARG_PLAYER_ANY               (CA_ARG_PLAYER + PLAYER_BITS_ANY)
 406 #define CA_ARG_PLAYER_TRIGGER           (CA_ARG_PLAYER + PLAYER_BITS_TRIGGER)
 407 #define CA_ARG_PLAYER_ACTION            (CA_ARG_PLAYER + PLAYER_BITS_ACTION)
 408 #define CA_ARG_PLAYER_HEADLINE          (CA_ARG_PLAYER + 999)
 409 #define CA_ARG_NUMBER                   11000
 410 #define CA_ARG_NUMBER_MIN               (CA_ARG_NUMBER + 0)
 411 #define CA_ARG_NUMBER_MAX               (CA_ARG_NUMBER + 1)
 412 #define CA_ARG_NUMBER_RESET             (CA_ARG_NUMBER + 2)
 413 #define CA_ARG_NUMBER_CE_SCORE          (CA_ARG_NUMBER + 3)
 414 #define CA_ARG_NUMBER_CE_VALUE          (CA_ARG_NUMBER + 4)
 415 #define CA_ARG_NUMBER_CE_DELAY          (CA_ARG_NUMBER + 5)
 416 #define CA_ARG_NUMBER_LEVEL_TIME        (CA_ARG_NUMBER + 6)
 417 #define CA_ARG_NUMBER_LEVEL_GEMS        (CA_ARG_NUMBER + 7)
 418 #define CA_ARG_NUMBER_LEVEL_SCORE       (CA_ARG_NUMBER + 8)
 419 #define CA_ARG_NUMBER_HEADLINE          (CA_ARG_NUMBER + 999)
 420 #define CA_ARG_ELEMENT                  12000
 421 #define CA_ARG_ELEMENT_RESET            (CA_ARG_ELEMENT + 0)
 422 #define CA_ARG_ELEMENT_TARGET           (CA_ARG_ELEMENT + 1)
 423 #define CA_ARG_ELEMENT_TRIGGER          (CA_ARG_ELEMENT + 2)
 424 #define CA_ARG_ELEMENT_ACTION           (CA_ARG_ELEMENT + 7)
 425 #define CA_ARG_ELEMENT_HEADLINE         (CA_ARG_ELEMENT + 997)
 426 #define CA_ARG_ELEMENT_CV_TARGET        (CA_ARG_ELEMENT_TARGET)
 427 #define CA_ARG_ELEMENT_CV_TRIGGER       (CA_ARG_ELEMENT_TRIGGER)
 428 #define CA_ARG_ELEMENT_CV_ACTION        (CA_ARG_ELEMENT_ACTION)
 429 #define CA_ARG_ELEMENT_CV_HEADLINE      (CA_ARG_ELEMENT_HEADLINE)
 430 #define CA_ARG_ELEMENT_NR_TARGET        (CA_ARG_ELEMENT + 3)
 431 #define CA_ARG_ELEMENT_NR_TRIGGER       (CA_ARG_ELEMENT + 4)
 432 #define CA_ARG_ELEMENT_NR_ACTION        (CA_ARG_ELEMENT + 8)
 433 #define CA_ARG_ELEMENT_NR_HEADLINE      (CA_ARG_ELEMENT + 998)
 434 #define CA_ARG_ELEMENT_CS_TARGET        (CA_ARG_ELEMENT + 5)
 435 #define CA_ARG_ELEMENT_CS_TRIGGER       (CA_ARG_ELEMENT + 6)
 436 #define CA_ARG_ELEMENT_CS_ACTION        (CA_ARG_ELEMENT + 9)
 437 #define CA_ARG_ELEMENT_CS_HEADLINE      (CA_ARG_ELEMENT + 999)
 438 #define CA_ARG_SPEED                    13000
 439 #define CA_ARG_SPEED_NOT_MOVING         (CA_ARG_SPEED + STEPSIZE_NOT_MOVING)
 440 #define CA_ARG_SPEED_VERY_SLOW          (CA_ARG_SPEED + STEPSIZE_VERY_SLOW)
 441 #define CA_ARG_SPEED_SLOW               (CA_ARG_SPEED + STEPSIZE_SLOW)
 442 #define CA_ARG_SPEED_NORMAL             (CA_ARG_SPEED + STEPSIZE_NORMAL)
 443 #define CA_ARG_SPEED_FAST               (CA_ARG_SPEED + STEPSIZE_FAST)
 444 #define CA_ARG_SPEED_VERY_FAST          (CA_ARG_SPEED + STEPSIZE_VERY_FAST)
 445 #define CA_ARG_SPEED_EVEN_FASTER        (CA_ARG_SPEED + STEPSIZE_EVEN_FASTER)
 446 #define CA_ARG_SPEED_SLOWER             (CA_ARG_SPEED + STEPSIZE_SLOWER)
 447 #define CA_ARG_SPEED_FASTER             (CA_ARG_SPEED + STEPSIZE_FASTER)
 448 #define CA_ARG_SPEED_RESET              (CA_ARG_SPEED + STEPSIZE_RESET)
 449 #define CA_ARG_SPEED_HEADLINE           (CA_ARG_SPEED + 999)
 450 #define CA_ARG_GRAVITY                  14000
 451 #define CA_ARG_GRAVITY_OFF              (CA_ARG_GRAVITY + 0)
 452 #define CA_ARG_GRAVITY_ON               (CA_ARG_GRAVITY + 1)
 453 #define CA_ARG_GRAVITY_TOGGLE           (CA_ARG_GRAVITY + 2)
 454 #define CA_ARG_GRAVITY_HEADLINE         (CA_ARG_GRAVITY + 999)
 455 #define CA_ARG_DIRECTION                15000
 456 #define CA_ARG_DIRECTION_NONE           (CA_ARG_DIRECTION + MV_NONE)
 457 #define CA_ARG_DIRECTION_LEFT           (CA_ARG_DIRECTION + MV_LEFT)
 458 #define CA_ARG_DIRECTION_RIGHT          (CA_ARG_DIRECTION + MV_RIGHT)
 459 #define CA_ARG_DIRECTION_UP             (CA_ARG_DIRECTION + MV_UP)
 460 #define CA_ARG_DIRECTION_DOWN           (CA_ARG_DIRECTION + MV_DOWN)
 461 #define CA_ARG_DIRECTION_TRIGGER        (CA_ARG_DIRECTION + MV_TRIGGER)
 462 #define CA_ARG_DIRECTION_TRIGGER_BACK   (CA_ARG_DIRECTION + MV_TRIGGER_BACK)
 463 #define CA_ARG_DIRECTION_HEADLINE       (CA_ARG_DIRECTION + 999)
 464 #define CA_ARG_SHIELD                   16000
 465 #define CA_ARG_SHIELD_OFF               (CA_ARG_SHIELD + 0)
 466 #define CA_ARG_SHIELD_NORMAL            (CA_ARG_SHIELD + 1)
 467 #define CA_ARG_SHIELD_DEADLY            (CA_ARG_SHIELD + 2)
 468 #define CA_ARG_SHIELD_HEADLINE          (CA_ARG_SHIELD + 999)
 469 #define CA_ARG_SCAN_MODE                17000
 470 #define CA_ARG_SCAN_MODE_NORMAL         (CA_ARG_SCAN_MODE + MV_NORMAL)
 471 #define CA_ARG_SCAN_MODE_REVERSE        (CA_ARG_SCAN_MODE + MV_REVERSE)
 472 #define CA_ARG_SCAN_MODE_HEADLINE       (CA_ARG_SCAN_MODE + 999)
 473 #define CA_ARG_INVENTORY                18000
 474 #define CA_ARG_INVENTORY_RESET          (CA_ARG_INVENTORY + 0)
 475 #define CA_ARG_INVENTORY_RM_TARGET      (CA_ARG_INVENTORY + 1)
 476 #define CA_ARG_INVENTORY_RM_TRIGGER     (CA_ARG_INVENTORY + 2)
 477 #define CA_ARG_INVENTORY_RM_ACTION      (CA_ARG_INVENTORY + 3)
 478 #define CA_ARG_INVENTORY_RM_FIRST       (CA_ARG_INVENTORY + 4)
 479 #define CA_ARG_INVENTORY_RM_LAST        (CA_ARG_INVENTORY + 5)
 480 #define CA_ARG_INVENTORY_RM_ALL         (CA_ARG_INVENTORY + 6)
 481 #define CA_ARG_INVENTORY_HEADLINE       (CA_ARG_INVENTORY + 998)
 482 #define CA_ARG_INVENTORY_RM_HEADLINE    (CA_ARG_INVENTORY + 999)
 483 #define CA_ARG_UNDEFINED                65535
 484
 485 /* values for custom move patterns (bits 0 - 3: basic move directions) */
 486 #define MV_BIT_TOWARDS_PLAYER           4
 487 #define MV_BIT_AWAY_FROM_PLAYER         5
 488 #define MV_BIT_ALONG_LEFT_SIDE          6
 489 #define MV_BIT_ALONG_RIGHT_SIDE         7
 490 #define MV_BIT_TURNING_LEFT             8
 491 #define MV_BIT_TURNING_RIGHT            9
 492 #define MV_BIT_WHEN_PUSHED              10
 493 #define MV_BIT_MAZE_RUNNER              11
 494 #define MV_BIT_MAZE_HUNTER              12
 495 #define MV_BIT_WHEN_DROPPED             13
 496 #define MV_BIT_TURNING_LEFT_RIGHT       14
 497 #define MV_BIT_TURNING_RIGHT_LEFT       15
 498 #define MV_BIT_TURNING_RANDOM           16
 499 #define MV_BIT_WIND_DIRECTION           17
 500
 501 /* values for custom move patterns */
 502 #define MV_TOWARDS_PLAYER               (1 << MV_BIT_TOWARDS_PLAYER)
 503 #define MV_AWAY_FROM_PLAYER             (1 << MV_BIT_AWAY_FROM_PLAYER)
 504 #define MV_ALONG_LEFT_SIDE              (1 << MV_BIT_ALONG_LEFT_SIDE)
 505 #define MV_ALONG_RIGHT_SIDE             (1 << MV_BIT_ALONG_RIGHT_SIDE)
 506 #define MV_TURNING_LEFT                 (1 << MV_BIT_TURNING_LEFT)
 507 #define MV_TURNING_RIGHT                (1 << MV_BIT_TURNING_RIGHT)
 508 #define MV_WHEN_PUSHED                  (1 << MV_BIT_WHEN_PUSHED)
 509 #define MV_MAZE_RUNNER                  (1 << MV_BIT_MAZE_RUNNER)
 510 #define MV_MAZE_HUNTER                  (1 << MV_BIT_MAZE_HUNTER)
 511 #define MV_MAZE_RUNNER_STYLE            (MV_MAZE_RUNNER | MV_MAZE_HUNTER)
 512 #define MV_WHEN_DROPPED                 (1 << MV_BIT_WHEN_DROPPED)
 513 #define MV_TURNING_LEFT_RIGHT           (1 << MV_BIT_TURNING_LEFT_RIGHT)
 514 #define MV_TURNING_RIGHT_LEFT           (1 << MV_BIT_TURNING_RIGHT_LEFT)
 515 #define MV_TURNING_RANDOM               (1 << MV_BIT_TURNING_RANDOM)
 516 #define MV_WIND_DIRECTION               (1 << MV_BIT_WIND_DIRECTION)
 517
 518 /* values for initial move direction */
 519 #define MV_START_NONE                   (MV_NONE)
 520 #define MV_START_AUTOMATIC              (MV_NONE)
 521 #define MV_START_LEFT                   (MV_LEFT)
 522 #define MV_START_RIGHT                  (MV_RIGHT)
 523 #define MV_START_UP                     (MV_UP)
 524 #define MV_START_DOWN                   (MV_DOWN)
 525 #define MV_START_RANDOM                 (MV_ALL_DIRECTIONS)
 526 #define MV_START_PREVIOUS               (MV_PREVIOUS)
 527
 528 /* values for elements left behind by custom elements */
 529 #define LEAVE_TYPE_UNLIMITED            0
 530 #define LEAVE_TYPE_LIMITED              1
 531
 532 /* values for slippery property for custom elements */
 533 #define SLIPPERY_ANY_RANDOM             0
 534 #define SLIPPERY_ANY_LEFT_RIGHT         1
 535 #define SLIPPERY_ANY_RIGHT_LEFT         2
 536 #define SLIPPERY_ONLY_LEFT              3
 537 #define SLIPPERY_ONLY_RIGHT             4
 538
 539 /* values for explosion type for custom elements */
 540 #define EXPLODES_3X3                    0
 541 #define EXPLODES_1X1                    1
 542 #define EXPLODES_CROSS                  2
 543
 544 /* macros for configurable properties */
 545 #define IS_DIGGABLE(e)          HAS_PROPERTY(e, EP_DIGGABLE)
 546 #define IS_COLLECTIBLE_ONLY(e)  HAS_PROPERTY(e, EP_COLLECTIBLE_ONLY)
 547 #define DONT_RUN_INTO(e)        HAS_PROPERTY(e, EP_DONT_RUN_INTO)
 548 #define DONT_COLLIDE_WITH(e)    HAS_PROPERTY(e, EP_DONT_COLLIDE_WITH)
 549 #define DONT_TOUCH(e)           HAS_PROPERTY(e, EP_DONT_TOUCH)
 550 #define IS_INDESTRUCTIBLE(e)    HAS_PROPERTY(e, EP_INDESTRUCTIBLE)
 551 #define IS_SLIPPERY(e)          HAS_PROPERTY(e, EP_SLIPPERY)
 552 #define CAN_CHANGE(e)           HAS_PROPERTY(e, EP_CAN_CHANGE)
 553 #define CAN_MOVE(e)             HAS_PROPERTY(e, EP_CAN_MOVE)
 554 #define CAN_FALL(e)             HAS_PROPERTY(e, EP_CAN_FALL)
 555 #define CAN_SMASH_PLAYER(e)     HAS_PROPERTY(e, EP_CAN_SMASH_PLAYER)
 556 #define CAN_SMASH_ENEMIES(e)    HAS_PROPERTY(e, EP_CAN_SMASH_ENEMIES)
 557 #define CAN_SMASH_EVERYTHING(e) HAS_PROPERTY(e, EP_CAN_SMASH_EVERYTHING)
 558 #define EXPLODES_BY_FIRE(e)     HAS_PROPERTY(e, EP_EXPLODES_BY_FIRE)
 559 #define EXPLODES_SMASHED(e)     HAS_PROPERTY(e, EP_EXPLODES_SMASHED)
 560 #define EXPLODES_IMPACT(e)      HAS_PROPERTY(e, EP_EXPLODES_IMPACT)
 561 #define IS_WALKABLE_OVER(e)     HAS_PROPERTY(e, EP_WALKABLE_OVER)
 562 #define IS_WALKABLE_INSIDE(e)   HAS_PROPERTY(e, EP_WALKABLE_INSIDE)
 563 #define IS_WALKABLE_UNDER(e)    HAS_PROPERTY(e, EP_WALKABLE_UNDER)
 564 #define IS_PASSABLE_OVER(e)     HAS_PROPERTY(e, EP_PASSABLE_OVER)
 565 #define IS_PASSABLE_INSIDE(e)   HAS_PROPERTY(e, EP_PASSABLE_INSIDE)
 566 #define IS_PASSABLE_UNDER(e)    HAS_PROPERTY(e, EP_PASSABLE_UNDER)
 567 #define IS_DROPPABLE(e)         HAS_PROPERTY(e, EP_DROPPABLE)
 568 #define EXPLODES_1X1_OLD(e)     HAS_PROPERTY(e, EP_EXPLODES_1X1_OLD)
 569 #define IS_PUSHABLE(e)          HAS_PROPERTY(e, EP_PUSHABLE)
 570 #define EXPLODES_CROSS_OLD(e)   HAS_PROPERTY(e, EP_EXPLODES_CROSS_OLD)
 571 #define IS_PROTECTED(e)         HAS_PROPERTY(e, EP_PROTECTED)
 572 #define CAN_MOVE_INTO_ACID(e)   HAS_PROPERTY(e, EP_CAN_MOVE_INTO_ACID)
 573 #define IS_THROWABLE(e)         HAS_PROPERTY(e, EP_THROWABLE)
 574 #define CAN_EXPLODE(e)          HAS_PROPERTY(e, EP_CAN_EXPLODE)
 575 #define IS_GRAVITY_REACHABLE(e) HAS_PROPERTY(e, EP_GRAVITY_REACHABLE)
 576 #define DONT_GET_HIT_BY(e)      HAS_PROPERTY(e, EP_DONT_GET_HIT_BY)
 577
 578 /* macros for special configurable properties */
 579 #define IS_EM_SLIPPERY_WALL(e)  HAS_PROPERTY(e, EP_EM_SLIPPERY_WALL)
 580
 581 /* macros for special graphics properties */
 582 #define GFX_CRUMBLED(e)         HAS_PROPERTY(GFX_ELEMENT(e), EP_GFX_CRUMBLED)
 583
 584 /* macros for pre-defined properties */
 585 #define ELEM_IS_PLAYER(e)       HAS_PROPERTY(e, EP_PLAYER)
 586 #define CAN_PASS_MAGIC_WALL(e)  HAS_PROPERTY(e, EP_CAN_PASS_MAGIC_WALL)
 587 #define CAN_PASS_DC_MAGIC_WALL(e) HAS_PROPERTY(e, EP_CAN_PASS_DC_MAGIC_WALL)
 588 #define IS_SWITCHABLE(e)        HAS_PROPERTY(e, EP_SWITCHABLE)
 589 #define IS_BD_ELEMENT(e)        HAS_PROPERTY(e, EP_BD_ELEMENT)
 590 #define IS_SP_ELEMENT(e)        HAS_PROPERTY(e, EP_SP_ELEMENT)
 591 #define IS_SB_ELEMENT(e)        HAS_PROPERTY(e, EP_SB_ELEMENT)
 592 #define IS_GEM(e)               HAS_PROPERTY(e, EP_GEM)
 593 #define IS_FOOD_DARK_YAMYAM(e)  HAS_PROPERTY(e, EP_FOOD_DARK_YAMYAM)
 594 #define IS_FOOD_PENGUIN(e)      HAS_PROPERTY(e, EP_FOOD_PENGUIN)
 595 #define IS_FOOD_PIG(e)          HAS_PROPERTY(e, EP_FOOD_PIG)
 596 #define IS_HISTORIC_WALL(e)     HAS_PROPERTY(e, EP_HISTORIC_WALL)
 597 #define IS_HISTORIC_SOLID(e)    HAS_PROPERTY(e, EP_HISTORIC_SOLID)
 598 #define IS_CLASSIC_ENEMY(e)     HAS_PROPERTY(e, EP_CLASSIC_ENEMY)
 599 #define IS_BELT(e)              HAS_PROPERTY(e, EP_BELT)
 600 #define IS_BELT_ACTIVE(e)       HAS_PROPERTY(e, EP_BELT_ACTIVE)
 601 #define IS_BELT_SWITCH(e)       HAS_PROPERTY(e, EP_BELT_SWITCH)
 602 #define IS_TUBE(e)              HAS_PROPERTY(e, EP_TUBE)
 603 #define IS_ACID_POOL(e)         HAS_PROPERTY(e, EP_ACID_POOL)
 604 #define IS_KEYGATE(e)           HAS_PROPERTY(e, EP_KEYGATE)
 605 #define IS_AMOEBOID(e)          HAS_PROPERTY(e, EP_AMOEBOID)
 606 #define IS_AMOEBALIVE(e)        HAS_PROPERTY(e, EP_AMOEBALIVE)
 607 #define HAS_EDITOR_CONTENT(e)   HAS_PROPERTY(e, EP_HAS_EDITOR_CONTENT)
 608 #define CAN_TURN_EACH_MOVE(e)   HAS_PROPERTY(e, EP_CAN_TURN_EACH_MOVE)
 609 #define CAN_GROW(e)             HAS_PROPERTY(e, EP_CAN_GROW)
 610 #define IS_ACTIVE_BOMB(e)       HAS_PROPERTY(e, EP_ACTIVE_BOMB)
 611 #define IS_INACTIVE(e)          HAS_PROPERTY(e, EP_INACTIVE)
 612
 613 /* macros for derived properties */
 614 #define IS_ACCESSIBLE_OVER(e)   HAS_PROPERTY(e, EP_ACCESSIBLE_OVER)
 615 #define IS_ACCESSIBLE_INSIDE(e) HAS_PROPERTY(e, EP_ACCESSIBLE_INSIDE)
 616 #define IS_ACCESSIBLE_UNDER(e)  HAS_PROPERTY(e, EP_ACCESSIBLE_UNDER)
 617 #define IS_WALKABLE(e)          HAS_PROPERTY(e, EP_WALKABLE)
 618 #define IS_PASSABLE(e)          HAS_PROPERTY(e, EP_PASSABLE)
 619 #define IS_ACCESSIBLE(e)        HAS_PROPERTY(e, EP_ACCESSIBLE)
 620 #define IS_COLLECTIBLE(e)       HAS_PROPERTY(e, EP_COLLECTIBLE)
 621 #define IS_SNAPPABLE(e)         HAS_PROPERTY(e, EP_SNAPPABLE)
 622 #define IS_WALL(e)              HAS_PROPERTY(e, EP_WALL)
 623 #define IS_SOLID_FOR_PUSHING(e) HAS_PROPERTY(e, EP_SOLID_FOR_PUSHING)
 624 #define IS_DRAGONFIRE_PROOF(e)  HAS_PROPERTY(e, EP_DRAGONFIRE_PROOF)
 625 #define IS_EXPLOSION_PROOF(e)   HAS_PROPERTY(e, EP_EXPLOSION_PROOF)
 626 #define CAN_SMASH(e)            HAS_PROPERTY(e, EP_CAN_SMASH)
 627 #define EXPLODES_3X3_OLD(e)     HAS_PROPERTY(e, EP_EXPLODES_3X3_OLD)
 628 #define CAN_EXPLODE_BY_FIRE(e)  HAS_PROPERTY(e, EP_CAN_EXPLODE_BY_FIRE)
 629 #define CAN_EXPLODE_SMASHED(e)  HAS_PROPERTY(e, EP_CAN_EXPLODE_SMASHED)
 630 #define CAN_EXPLODE_IMPACT(e)   HAS_PROPERTY(e, EP_CAN_EXPLODE_IMPACT)
 631 #define IS_SP_PORT(e)           HAS_PROPERTY(e, EP_SP_PORT)
 632 #define CAN_EXPLODE_BY_DRAGONFIRE(e)    \
 633                                 HAS_PROPERTY(e, EP_CAN_EXPLODE_BY_DRAGONFIRE)
 634 #define CAN_EXPLODE_BY_EXPLOSION(e)     \
 635                                 HAS_PROPERTY(e, EP_CAN_EXPLODE_BY_EXPLOSION)
 636 #define COULD_MOVE_INTO_ACID(e) HAS_PROPERTY(e, EP_COULD_MOVE_INTO_ACID)
 637 #define MAYBE_DONT_COLLIDE_WITH(e) HAS_PROPERTY(e, EP_MAYBE_DONT_COLLIDE_WITH)
 638 #define CAN_BE_CLONED_BY_ANDROID(e)     \
 639                                 HAS_PROPERTY(e, EP_CAN_BE_CLONED_BY_ANDROID)
 640
 641 #define IS_EDITOR_CASCADE(e)    HAS_PROPERTY(e, EP_EDITOR_CASCADE)
 642 #define IS_EDITOR_CASCADE_ACTIVE(e)     \
 643                                 HAS_PROPERTY(e, EP_EDITOR_CASCADE_ACTIVE)
 644 #define IS_EDITOR_CASCADE_INACTIVE(e)   \
 645                                 HAS_PROPERTY(e, EP_EDITOR_CASCADE_INACTIVE)
 646
 647 #define HAS_ACTION(e)           HAS_PROPERTY(e, EP_HAS_ACTION)
 648 #define CAN_CHANGE_OR_HAS_ACTION(e)     \
 649                                 HAS_PROPERTY(e, EP_CAN_CHANGE_OR_HAS_ACTION)
 650
 651 #define IS_OBSOLETE(e)          HAS_PROPERTY(e, EP_OBSOLETE)
 652
 653 /* special macros used in game engine */
 654 #define IS_FILE_ELEMENT(e)      ((e) >= 0 &&                            \
 655                                  (e) <= NUM_FILE_ELEMENTS)
 656
 657 #define IS_DRAWABLE_ELEMENT(e)  ((e) >= 0 &&                            \
 658                                  (e) <= NUM_DRAWABLE_ELEMENTS)
 659
 660 #define IS_RUNTIME_ELEMENT(e)   ((e) >= 0 &&                            \
 661                                  (e) <= NUM_RUNTIME_ELEMENTS)
 662
 663 #define IS_VALID_ELEMENT(e)     ((e) >= 0 &&                            \
 664                                  (e) <= MAX_NUM_ELEMENTS)
 665
 666 #define IS_CUSTOM_ELEMENT(e)    ((e) >= EL_CUSTOM_START &&              \
 667                                  (e) <= EL_CUSTOM_END)
 668
 669 #define IS_GROUP_ELEMENT(e)     ((e) >= EL_GROUP_START &&               \
 670                                  (e) <= EL_GROUP_END)
 671
 672 #define IS_CLIPBOARD_ELEMENT(e) ((e) >= EL_INTERNAL_CLIPBOARD_START &&  \
 673                                  (e) <= EL_INTERNAL_CLIPBOARD_END)
 674
 675 #define IS_INTERNAL_ELEMENT(e)  ((e) >= EL_INTERNAL_START &&            \
 676                                  (e) <= EL_INTERNAL_END)
 677
 678 #define IS_ENVELOPE(e)          ((e) >= EL_ENVELOPE_1 &&                \
 679                                  (e) <= EL_ENVELOPE_4)
 680
 681 #define IS_RND_KEY(e)           ((e) >= EL_KEY_1 &&                     \
 682                                  (e) <= EL_KEY_4)
 683 #define IS_EM_KEY(e)            ((e) >= EL_EM_KEY_1 &&                  \
 684                                  (e) <= EL_EM_KEY_4)
 685 #define IS_EMC_KEY(e)           ((e) >= EL_EMC_KEY_5 &&                 \
 686                                  (e) <= EL_EMC_KEY_8)
 687 #define IS_KEY(e)               (IS_RND_KEY(e) ||                       \
 688                                  IS_EM_KEY(e) ||                        \
 689                                  IS_EMC_KEY(e))
 690 #define RND_KEY_NR(e)           ((e) - EL_KEY_1)
 691 #define EM_KEY_NR(e)            ((e) - EL_EM_KEY_1)
 692 #define EMC_KEY_NR(e)           ((e) - EL_EMC_KEY_5 + 4)
 693 #define KEY_NR(e)               (IS_RND_KEY(e) ? RND_KEY_NR(e) :        \
 694                                  IS_EM_KEY(e)  ? EM_KEY_NR(e)  :        \
 695                                  IS_EMC_KEY(e) ? EMC_KEY_NR(e) : 0)
 696
 697 #define IS_RND_GATE(e)          ((e) >= EL_GATE_1 &&                    \
 698                                  (e) <= EL_GATE_4)
 699 #define IS_EM_GATE(e)           ((e) >= EL_EM_GATE_1 &&                 \
 700                                  (e) <= EL_EM_GATE_4)
 701 #define IS_EMC_GATE(e)          ((e) >= EL_EMC_GATE_5 &&                \
 702                                  (e) <= EL_EMC_GATE_8)
 703 #define IS_DC_GATE(e)           ((e) == EL_DC_GATE_WHITE)
 704 #define IS_GATE(e)              (IS_RND_GATE(e) ||                      \
 705                                  IS_EM_GATE(e) ||                       \
 706                                  IS_EMC_GATE(e) ||                      \
 707                                  IS_DC_GATE(e))
 708 #define RND_GATE_NR(e)          ((e) - EL_GATE_1)
 709 #define EM_GATE_NR(e)           ((e) - EL_EM_GATE_1)
 710 #define EMC_GATE_NR(e)          ((e) - EL_EMC_GATE_5 + 4)
 711 #define GATE_NR(e)              (IS_RND_GATE(e) ? RND_GATE_NR(e) :      \
 712                                  IS_EM_GATE(e) ?  EM_GATE_NR(e) :       \
 713                                  IS_EMC_GATE(e) ? EMC_GATE_NR(e) : 0)
 714
 715 #define IS_RND_GATE_GRAY(e)     ((e) >= EL_GATE_1_GRAY &&               \
 716                                  (e) <= EL_GATE_4_GRAY)
 717 #define IS_RND_GATE_GRAY_ACTIVE(e) ((e) >= EL_GATE_1_GRAY_ACTIVE &&     \
 718                                  (e) <= EL_GATE_4_GRAY_ACTIVE)
 719 #define IS_EM_GATE_GRAY(e)      ((e) >= EL_EM_GATE_1_GRAY &&            \
 720                                  (e) <= EL_EM_GATE_4_GRAY)
 721 #define IS_EM_GATE_GRAY_ACTIVE(e) ((e) >= EL_EM_GATE_1_GRAY_ACTIVE &&   \
 722                                  (e) <= EL_EM_GATE_4_GRAY_ACTIVE)
 723 #define IS_EMC_GATE_GRAY(e)     ((e) >= EL_EMC_GATE_5_GRAY &&           \
 724                                  (e) <= EL_EMC_GATE_8_GRAY)
 725 #define IS_EMC_GATE_GRAY_ACTIVE(e) ((e) >= EL_EMC_GATE_5_GRAY_ACTIVE && \
 726                                  (e) <= EL_EMC_GATE_8_GRAY_ACTIVE)
 727 #define IS_DC_GATE_GRAY(e)      ((e) == EL_DC_GATE_WHITE_GRAY)
 728 #define IS_DC_GATE_GRAY_ACTIVE(e) ((e) == EL_DC_GATE_WHITE_GRAY_ACTIVE)
 729
 730 #define IS_GATE_GRAY(e)         (IS_RND_GATE_GRAY(e) ||                 \
 731                                  IS_EM_GATE_GRAY(e) ||                  \
 732                                  IS_EMC_GATE_GRAY(e) ||                 \
 733                                  IS_DC_GATE_GRAY(e))
 734 #define IS_GATE_GRAY_ACTIVE(e)  (IS_RND_GATE_GRAY_ACTIVE(e) ||          \
 735                                  IS_EM_GATE_GRAY_ACTIVE(e) ||           \
 736                                  IS_EMC_GATE_GRAY_ACTIVE(e) ||          \
 737                                  IS_DC_GATE_GRAY_ACTIVE(e))
 738 #define RND_GATE_GRAY_NR(e)     ((e) - EL_GATE_1_GRAY)
 739 #define RND_GATE_GRAY_ACTIVE_NR(e) ((e) - EL_GATE_1_GRAY_ACTIVE)
 740 #define EM_GATE_GRAY_NR(e)      ((e) - EL_EM_GATE_1_GRAY)
 741 #define EM_GATE_GRAY_ACTIVE_NR(e) ((e) - EL_EM_GATE_1_GRAY_ACTIVE)
 742 #define EMC_GATE_GRAY_NR(e)     ((e) - EL_EMC_GATE_5_GRAY + 4)
 743 #define EMC_GATE_GRAY_ACTIVE_NR(e) ((e) - EL_EMC_GATE_5_GRAY_ACTIVE + 4)
 744 #define GATE_GRAY_NR(e)         (IS_RND_GATE_GRAY(e) ? RND_GATE_GRAY_NR(e) :  \
 745                                  IS_EM_GATE_GRAY(e) ?  EM_GATE_GRAY_NR(e) :   \
 746                                  IS_EMC_GATE_GRAY(e) ? EMC_GATE_GRAY_NR(e) : 0)
 747
 748 #define IS_ACID_POOL_OR_ACID(e) (IS_ACID_POOL(e) || (e) == EL_ACID)
 749
 750 #define IS_EMC_PILLAR(e)        ((e) >= EL_EMC_WALL_1 &&                \
 751                                  (e) <= EL_EMC_WALL_3)
 752 #define IS_SP_CHIP(e)           ((e) == EL_SP_CHIP_SINGLE ||            \
 753                                  (e) == EL_SP_CHIP_LEFT ||              \
 754                                  (e) == EL_SP_CHIP_RIGHT ||             \
 755                                  (e) == EL_SP_CHIP_TOP ||               \
 756                                  (e) == EL_SP_CHIP_BOTTOM)
 757 #define IS_SP_HARDWARE_BASE(e)  ((e) == EL_SP_HARDWARE_BASE_1 ||        \
 758                                  (e) == EL_SP_HARDWARE_BASE_2 ||        \
 759                                  (e) == EL_SP_HARDWARE_BASE_3 ||        \
 760                                  (e) == EL_SP_HARDWARE_BASE_4 ||        \
 761                                  (e) == EL_SP_HARDWARE_BASE_5 ||        \
 762                                  (e) == EL_SP_HARDWARE_BASE_6)
 763
 764 #define IS_DC_STEELWALL_2(e)    ((e) >= EL_DC_STEELWALL_2_LEFT &&       \
 765                                  (e) <= EL_DC_STEELWALL_2_SINGLE)
 766
 767 #define GFX_ELEMENT(e)          (element_info[e].gfx_element)
 768
 769 /* !!! CHECK THIS !!! */
 770 #if 1
 771 #define TILE_GFX_ELEMENT(x, y)                                          \
 772                    (GfxElement[x][y] != EL_UNDEFINED &&                 \
 773                     Feld[x][y] != EL_EXPLOSION ?                        \
 774                     GfxElement[x][y] : Feld[x][y])
 775 #else
 776 #define TILE_GFX_ELEMENT(x, y)                                          \
 777         GFX_ELEMENT(GfxElement[x][y] != EL_UNDEFINED &&                 \
 778                     Feld[x][y] != EL_EXPLOSION ?                        \
 779                     GfxElement[x][y] : Feld[x][y])
 780 #endif
 781
 782 /* !!! "use sound" deactivated due to problems with level "bug machine" !!! */
 783 /* (solution: add separate "use sound of element" to level file and editor) */
 784 #if 0
 785 #define SND_ELEMENT(e)          GFX_ELEMENT(e)
 786 #else
 787 #define SND_ELEMENT(e)          (e)
 788 #endif
 789
 790 #define GROUP_NR(e)             ((e) - EL_GROUP_START)
 791 #define IS_IN_GROUP(e, nr)      (element_info[e].in_group[nr] == TRUE)
 792 #define IS_IN_GROUP_EL(e, ge)   (IS_IN_GROUP(e, (ge) - EL_GROUP_START))
 793
 794 #define IS_EQUAL_OR_IN_GROUP(e, ge)                                     \
 795         (ge == EL_ANY_ELEMENT ? TRUE :                                  \
 796          IS_GROUP_ELEMENT(ge) ? IS_IN_GROUP(e, GROUP_NR(ge)) : (e) == (ge))
 797
 798 #define IS_PLAYER(x, y)         (ELEM_IS_PLAYER(StorePlayer[x][y]))
 799
 800 #define IS_FREE(x, y)           (Feld[x][y] == EL_EMPTY && !IS_PLAYER(x, y))
 801 #define IS_FREE_OR_PLAYER(x, y) (Feld[x][y] == EL_EMPTY)
 802
 803 #define IS_MOVING(x,y)          (MovPos[x][y] != 0)
 804 #define IS_FALLING(x,y)         (MovPos[x][y] != 0 && MovDir[x][y] == MV_DOWN)
 805 #define IS_BLOCKED(x,y)         (Feld[x][y] == EL_BLOCKED)
 806
 807 #define IS_MV_DIAGONAL(x)       ((x) & MV_HORIZONTAL && (x) & MV_VERTICAL)
 808
 809 #define EL_CHANGED(e)           ((e) == EL_ROCK           ? EL_EMERALD :    \
 810                                  (e) == EL_BD_ROCK        ? EL_BD_DIAMOND : \
 811                                  (e) == EL_EMERALD        ? EL_DIAMOND :    \
 812                                  (e) == EL_EMERALD_YELLOW ? EL_DIAMOND :    \
 813                                  (e) == EL_EMERALD_RED    ? EL_DIAMOND :    \
 814                                  (e) == EL_EMERALD_PURPLE ? EL_DIAMOND :    \
 815                                  EL_ROCK)
 816 #define EL_CHANGED_BD(e)        ((e) == EL_ROCK           ? EL_BD_DIAMOND : \
 817                                  (e) == EL_BD_ROCK        ? EL_BD_DIAMOND : \
 818                                  EL_BD_ROCK)
 819 #define EL_CHANGED_DC(e)        ((e) == EL_ROCK           ? EL_EMERALD :    \
 820                                  (e) == EL_BD_ROCK        ? EL_BD_DIAMOND : \
 821                                  (e) == EL_EMERALD        ? EL_DIAMOND :    \
 822                                  (e) == EL_EMERALD_YELLOW ? EL_DIAMOND :    \
 823                                  (e) == EL_EMERALD_RED    ? EL_DIAMOND :    \
 824                                  (e) == EL_EMERALD_PURPLE ? EL_DIAMOND :    \
 825                                  (e) == EL_PEARL          ? EL_BOMB    :    \
 826                                  (e) == EL_CRYSTAL        ? EL_CRYSTAL :    \
 827                                  EL_ROCK)
 828 #define IS_DRAWABLE(e)          ((e) < EL_BLOCKED)
 829 #define IS_NOT_DRAWABLE(e)      ((e) >= EL_BLOCKED)
 830 #define TAPE_IS_EMPTY(x)        ((x).length == 0)
 831 #define TAPE_IS_STOPPED(x)      (!(x).recording && !(x).playing)
 832
 833 #define PLAYERINFO(x,y)         (&stored_player[StorePlayer[x][y]-EL_PLAYER_1])
 834 #define SHIELD_ON(p)            ((p)->shield_normal_time_left > 0)
 835
 836 #define ENEMY_PROTECTED_FIELD(x,y)      (IS_PROTECTED(Feld[x][y]) ||       \
 837                                          IS_PROTECTED(Back[x][y]))
 838 #define EXPLOSION_PROTECTED_FIELD(x,y)  (IS_EXPLOSION_PROOF(Feld[x][y]))
 839 #define PLAYER_ENEMY_PROTECTED(x,y)     (SHIELD_ON(PLAYERINFO(x, y)) ||    \
 840                                          ENEMY_PROTECTED_FIELD(x, y))
 841 #define PLAYER_EXPLOSION_PROTECTED(x,y) (SHIELD_ON(PLAYERINFO(x, y)) ||    \
 842                                          EXPLOSION_PROTECTED_FIELD(x, y))
 843
 844 #define PLAYER_SWITCHING(p,x,y) ((p)->is_switching &&                   \
 845                                  (p)->switch_x == (x) && (p)->switch_y == (y))
 846
 847 #define PLAYER_DROPPING(p,x,y)  ((p)->is_dropping &&                    \
 848                                  (p)->drop_x == (x) && (p)->drop_y == (y))
 849
 850 #define PLAYER_NR_GFX(g,i)      ((g) + i * (IMG_PLAYER_2 - IMG_PLAYER_1))
 851
 852 #define GET_PLAYER_ELEMENT(e)   ((e) >= EL_PLAYER_1 && (e) <= EL_PLAYER_4 ? \
 853                                  (e) : EL_PLAYER_1)
 854
 855 #define GET_PLAYER_NR(e)        (GET_PLAYER_ELEMENT(e) - EL_PLAYER_1)
 856
 857 #define ANIM_FRAMES(g)          (graphic_info[g].anim_frames)
 858 #define ANIM_DELAY(g)           (graphic_info[g].anim_delay)
 859 #define ANIM_MODE(g)            (graphic_info[g].anim_mode)
 860
 861 #define IS_ANIM_MODE_CE(g)      (graphic_info[g].anim_mode & (ANIM_CE_VALUE |  \
 862                                                               ANIM_CE_SCORE |  \
 863                                                               ANIM_CE_DELAY))
 864 #define IS_ANIMATED(g)          (ANIM_FRAMES(g) > 1)
 865 #define IS_NEW_DELAY(f, g)      ((f) % ANIM_DELAY(g) == 0)
 866 #define IS_NEW_FRAME(f, g)      (IS_ANIMATED(g) && IS_NEW_DELAY(f, g))
 867 #define IS_NEXT_FRAME(f, g)     (IS_NEW_FRAME(f, g) && (f) > 0)
 868
 869 #define IS_LOOP_SOUND(s)        (sound_info[s].loop)
 870
 871 #define IS_SPECIAL_GFX_ARG(a)   ((a) >= 0 && (a) < NUM_SPECIAL_GFX_ARGS)
 872
 873 #define IS_GLOBAL_ANIM_PART(a)  ((a) >= 0 && (a) < NUM_GLOBAL_ANIM_PARTS)
 874
 875 #define EL_CASCADE_ACTIVE(e)    (IS_EDITOR_CASCADE_INACTIVE(e) ? (e) + 1 : (e))
 876 #define EL_CASCADE_INACTIVE(e)  (IS_EDITOR_CASCADE_ACTIVE(e)   ? (e) - 1 : (e))
 877 #define EL_CASCADE_TOGGLE(e)    (IS_EDITOR_CASCADE_INACTIVE(e) ? (e) + 1 :    \
 878                                  IS_EDITOR_CASCADE_ACTIVE(e)   ? (e) - 1 : (e))
 879
 880 #define EL_NAME(e)              ((e) >= 0 ? element_info[e].token_name : "(?)")
 881 #define MV_TEXT(d)              ((d) == MV_NONE  ? "MV_NONE"  :         \
 882                                  (d) == MV_LEFT  ? "MV_LEFT"  :         \
 883                                  (d) == MV_RIGHT ? "MV_RIGHT" :         \
 884                                  (d) == MV_UP    ? "MV_UP"    :         \
 885                                  (d) == MV_DOWN  ? "MV_DOWN"  : "(various)")
 886
 887 #define ELEMENT_ACTIVE(e)       (ActiveElement[e])
 888 #define BUTTON_ACTIVE(b)        (ActiveButton[b])
 889 #define FONT_ACTIVE(f)          (ActiveFont[f])
 890
 891 /* fundamental game speed values */
 892 #define MICROLEVEL_SCROLL_DELAY 50      /* delay for scrolling micro level */
 893 #define MICROLEVEL_LABEL_DELAY  250     /* delay for micro level label */
 894
 895 /* boundaries of arrays etc. */
 896 #define MAX_LEVEL_NAME_LEN      32
 897 #define MAX_LEVEL_AUTHOR_LEN    32
 898 #define MAX_ELEMENT_NAME_LEN    32
 899 #define MAX_TAPES_PER_SET       1024
 900 #define MAX_SCORE_ENTRIES       100
 901 #define MAX_NUM_TITLE_IMAGES    5
 902 #define MAX_NUM_TITLE_MESSAGES  5
 903
 904 #define MAX_NUM_AMOEBA          100
 905
 906 #define NUM_ENVELOPES           4
 907 #define MIN_ENVELOPE_XSIZE      1
 908 #define MIN_ENVELOPE_YSIZE      1
 909 #define MAX_ENVELOPE_XSIZE      30
 910 #define MAX_ENVELOPE_YSIZE      20
 911 #define MAX_ENVELOPE_TEXT_LEN   (MAX_ENVELOPE_XSIZE * MAX_ENVELOPE_YSIZE)
 912 #define MIN_CHANGE_PAGES        1
 913 #define MAX_CHANGE_PAGES        32
 914 #define MIN_ELEMENTS_IN_GROUP   1
 915 #define MAX_ELEMENTS_IN_GROUP   16
 916 #define MIN_ANDROID_ELEMENTS    1
 917 #define MAX_ANDROID_ELEMENTS    16
 918
 919 /* values for elements with content */
 920 #define MIN_ELEMENT_CONTENTS    1
 921 #define STD_ELEMENT_CONTENTS    4
 922 #define MAX_ELEMENT_CONTENTS    8
 923
 924 /* values for initial player inventory */
 925 #define MIN_INITIAL_INVENTORY_SIZE      1
 926 #define MAX_INITIAL_INVENTORY_SIZE      8
 927
 928 /* often used screen positions */
 929 #define TILESIZE                32
 930 #define TILEX                   TILESIZE
 931 #define TILEY                   TILESIZE
 932 #define TILEX_VAR               TILESIZE_VAR
 933 #define TILEY_VAR               TILESIZE_VAR
 934 #define MINI_TILESIZE           (TILESIZE / 2)
 935 #define MINI_TILEX              MINI_TILESIZE
 936 #define MINI_TILEY              MINI_TILESIZE
 937 #define MICRO_TILESIZE          (TILESIZE / 8)
 938 #define MICRO_TILEX             MICRO_TILESIZE
 939 #define MICRO_TILEY             MICRO_TILESIZE
 940 #define MIDPOSX                 (SCR_FIELDX / 2)
 941 #define MIDPOSY                 (SCR_FIELDY / 2)
 942 #define FXSIZE                  ((2 + SCR_FIELDX + 2) * TILEX_VAR)
 943 #define FYSIZE                  ((2 + SCR_FIELDY + 2) * TILEY_VAR)
 944
 945 #define MICROLEVEL_XSIZE        ((STD_LEV_FIELDX + 2) * MICRO_TILEX)
 946 #define MICROLEVEL_YSIZE        ((STD_LEV_FIELDY + 2) * MICRO_TILEY)
 947 #define MICROLEVEL_XPOS         (SX + (SXSIZE - MICROLEVEL_XSIZE) / 2)
 948 #define MICROLEVEL_YPOS         (SY + 12 * TILEY - MICRO_TILEY)
 949 #define MICROLABEL1_YPOS        (MICROLEVEL_YPOS - 36)
 950 #define MICROLABEL2_YPOS        (MICROLEVEL_YPOS + MICROLEVEL_YSIZE + 7)
 951
 952 /* values for GfxRedraw */
 953 #define GFX_REDRAW_NONE                         (0)
 954 #define GFX_REDRAW_TILE                         (1 << 0)
 955 #define GFX_REDRAW_TILE_CRUMBLED                (1 << 1)
 956 #define GFX_REDRAW_TILE_CRUMBLED_NEIGHBOURS     (1 << 2)
 957 #define GFX_REDRAW_TILE_TWINKLED                (1 << 3)
 958
 959 /* score for elements */
 960 #define SC_EMERALD              0
 961 #define SC_DIAMOND              1
 962 #define SC_BUG                  2
 963 #define SC_SPACESHIP            3
 964 #define SC_YAMYAM               4
 965 #define SC_ROBOT                5
 966 #define SC_PACMAN               6
 967 #define SC_NUT                  7
 968 #define SC_DYNAMITE             8
 969 #define SC_KEY                  9
 970 #define SC_TIME_BONUS           10
 971 #define SC_CRYSTAL              11
 972 #define SC_PEARL                12
 973 #define SC_SHIELD               13
 974 #define SC_UNKNOWN_14           14
 975 #define SC_UNKNOWN_15           15
 976
 977 #define LEVEL_SCORE_ELEMENTS    16      /* level elements with score */
 978
 979
 980 /* "real" level file elements */
 981 #define EL_UNDEFINED                    -1
 982
 983 #define EL_EMPTY_SPACE                  0
 984 #define EL_EMPTY                        EL_EMPTY_SPACE
 985 #define EL_SAND                         1
 986 #define EL_WALL                         2
 987 #define EL_WALL_SLIPPERY                3
 988 #define EL_ROCK                         4
 989 #define EL_KEY_OBSOLETE                 5       /* obsolete; now EL_KEY_1 */
 990 #define EL_EMERALD                      6
 991 #define EL_EXIT_CLOSED                  7
 992 #define EL_PLAYER_OBSOLETE              8       /* obsolete; now EL_PLAYER_1 */
 993 #define EL_BUG                          9
 994 #define EL_SPACESHIP                    10
 995 #define EL_YAMYAM                       11
 996 #define EL_ROBOT                        12
 997 #define EL_STEELWALL                    13
 998 #define EL_DIAMOND                      14
 999 #define EL_AMOEBA_DEAD                  15
1000 #define EL_QUICKSAND_EMPTY              16
1001 #define EL_QUICKSAND_FULL               17
1002 #define EL_AMOEBA_DROP                  18
1003 #define EL_BOMB                         19
1004 #define EL_MAGIC_WALL                   20
1005 #define EL_SPEED_PILL                   21
1006 #define EL_ACID                         22
1007 #define EL_AMOEBA_WET                   23
1008 #define EL_AMOEBA_DRY                   24
1009 #define EL_NUT                          25
1010 #define EL_GAME_OF_LIFE                 26
1011 #define EL_BIOMAZE                      27
1012 #define EL_DYNAMITE_ACTIVE              28
1013 #define EL_STONEBLOCK                   29
1014 #define EL_ROBOT_WHEEL                  30
1015 #define EL_ROBOT_WHEEL_ACTIVE           31
1016 #define EL_KEY_1                        32
1017 #define EL_KEY_2                        33
1018 #define EL_KEY_3                        34
1019 #define EL_KEY_4                        35
1020 #define EL_GATE_1                       36
1021 #define EL_GATE_2                       37
1022 #define EL_GATE_3                       38
1023 #define EL_GATE_4                       39
1024 #define EL_GATE_1_GRAY                  40
1025 #define EL_GATE_2_GRAY                  41
1026 #define EL_GATE_3_GRAY                  42
1027 #define EL_GATE_4_GRAY                  43
1028 #define EL_DYNAMITE                     44
1029 #define EL_PACMAN                       45
1030 #define EL_INVISIBLE_WALL               46
1031 #define EL_LAMP                         47
1032 #define EL_LAMP_ACTIVE                  48
1033 #define EL_WALL_EMERALD                 49
1034 #define EL_WALL_DIAMOND                 50
1035 #define EL_AMOEBA_FULL                  51
1036 #define EL_BD_AMOEBA                    52
1037 #define EL_TIME_ORB_FULL                53
1038 #define EL_TIME_ORB_EMPTY               54
1039 #define EL_EXPANDABLE_WALL              55
1040 #define EL_BD_DIAMOND                   56
1041 #define EL_EMERALD_YELLOW               57
1042 #define EL_WALL_BD_DIAMOND              58
1043 #define EL_WALL_EMERALD_YELLOW          59
1044 #define EL_DARK_YAMYAM                  60
1045 #define EL_BD_MAGIC_WALL                61
1046 #define EL_INVISIBLE_STEELWALL          62
1047 #define EL_SOKOBAN_FIELD_PLAYER         63
1048 #define EL_DYNABOMB_INCREASE_NUMBER     64
1049 #define EL_DYNABOMB_INCREASE_SIZE       65
1050 #define EL_DYNABOMB_INCREASE_POWER      66
1051 #define EL_SOKOBAN_OBJECT               67
1052 #define EL_SOKOBAN_FIELD_EMPTY          68
1053 #define EL_SOKOBAN_FIELD_FULL           69
1054 #define EL_BD_BUTTERFLY_RIGHT           70
1055 #define EL_BD_BUTTERFLY_UP              71
1056 #define EL_BD_BUTTERFLY_LEFT            72
1057 #define EL_BD_BUTTERFLY_DOWN            73
1058 #define EL_BD_FIREFLY_RIGHT             74
1059 #define EL_BD_FIREFLY_UP                75
1060 #define EL_BD_FIREFLY_LEFT              76
1061 #define EL_BD_FIREFLY_DOWN              77
1062 #define EL_BD_BUTTERFLY_1               EL_BD_BUTTERFLY_DOWN
1063 #define EL_BD_BUTTERFLY_2               EL_BD_BUTTERFLY_LEFT
1064 #define EL_BD_BUTTERFLY_3               EL_BD_BUTTERFLY_UP
1065 #define EL_BD_BUTTERFLY_4               EL_BD_BUTTERFLY_RIGHT
1066 #define EL_BD_FIREFLY_1                 EL_BD_FIREFLY_LEFT
1067 #define EL_BD_FIREFLY_2                 EL_BD_FIREFLY_DOWN
1068 #define EL_BD_FIREFLY_3                 EL_BD_FIREFLY_RIGHT
1069 #define EL_BD_FIREFLY_4                 EL_BD_FIREFLY_UP
1070 #define EL_BD_BUTTERFLY                 78
1071 #define EL_BD_FIREFLY                   79
1072 #define EL_PLAYER_1                     80
1073 #define EL_PLAYER_2                     81
1074 #define EL_PLAYER_3                     82
1075 #define EL_PLAYER_4                     83
1076 #define EL_BUG_RIGHT                    84
1077 #define EL_BUG_UP                       85
1078 #define EL_BUG_LEFT                     86
1079 #define EL_BUG_DOWN                     87
1080 #define EL_SPACESHIP_RIGHT              88
1081 #define EL_SPACESHIP_UP                 89
1082 #define EL_SPACESHIP_LEFT               90
1083 #define EL_SPACESHIP_DOWN               91
1084 #define EL_PACMAN_RIGHT                 92
1085 #define EL_PACMAN_UP                    93
1086 #define EL_PACMAN_LEFT                  94
1087 #define EL_PACMAN_DOWN                  95
1088 #define EL_EMERALD_RED                  96
1089 #define EL_EMERALD_PURPLE               97
1090 #define EL_WALL_EMERALD_RED             98
1091 #define EL_WALL_EMERALD_PURPLE          99
1092 #define EL_ACID_POOL_TOPLEFT            100
1093 #define EL_ACID_POOL_TOPRIGHT           101
1094 #define EL_ACID_POOL_BOTTOMLEFT         102
1095 #define EL_ACID_POOL_BOTTOM             103
1096 #define EL_ACID_POOL_BOTTOMRIGHT        104
1097 #define EL_BD_WALL                      105
1098 #define EL_BD_ROCK                      106
1099 #define EL_EXIT_OPEN                    107
1100 #define EL_BLACK_ORB                    108
1101 #define EL_AMOEBA_TO_DIAMOND            109
1102 #define EL_MOLE                         110
1103 #define EL_PENGUIN                      111
1104 #define EL_SATELLITE                    112
1105 #define EL_ARROW_LEFT                   113
1106 #define EL_ARROW_RIGHT                  114
1107 #define EL_ARROW_UP                     115
1108 #define EL_ARROW_DOWN                   116
1109 #define EL_PIG                          117
1110 #define EL_DRAGON                       118
1111
1112 #define EL_EM_KEY_1_FILE_OBSOLETE       119     /* obsolete; now EL_EM_KEY_1 */
1113
1114 #define EL_CHAR_START                   120
1115 #define EL_CHAR_ASCII0                  (EL_CHAR_START  - 32)
1116 #define EL_CHAR_ASCII0_START            (EL_CHAR_ASCII0 + 32)
1117
1118 #include "conf_chr.h"   /* include auto-generated data structure definitions */
1119
1120 #define EL_CHAR_ASCII0_END              (EL_CHAR_ASCII0 + 111)
1121 #define EL_CHAR_END                     (EL_CHAR_START  + 79)
1122
1123 #define EL_CHAR(c)                      (EL_CHAR_ASCII0 + MAP_FONT_ASCII(c))
1124
1125 #define EL_EXPANDABLE_WALL_HORIZONTAL   200
1126 #define EL_EXPANDABLE_WALL_VERTICAL     201
1127 #define EL_EXPANDABLE_WALL_ANY          202
1128
1129 #define EL_EM_GATE_1                    203
1130 #define EL_EM_GATE_2                    204
1131 #define EL_EM_GATE_3                    205
1132 #define EL_EM_GATE_4                    206
1133
1134 #define EL_EM_KEY_2_FILE_OBSOLETE       207     /* obsolete; now EL_EM_KEY_2 */
1135 #define EL_EM_KEY_3_FILE_OBSOLETE       208     /* obsolete; now EL_EM_KEY_3 */
1136 #define EL_EM_KEY_4_FILE_OBSOLETE       209     /* obsolete; now EL_EM_KEY_4 */
1137
1138 #define EL_SP_START                     210
1139 #define EL_SP_EMPTY_SPACE               (EL_SP_START + 0)
1140 #define EL_SP_EMPTY                     EL_SP_EMPTY_SPACE
1141 #define EL_SP_ZONK                      (EL_SP_START + 1)
1142 #define EL_SP_BASE                      (EL_SP_START + 2)
1143 #define EL_SP_MURPHY                    (EL_SP_START + 3)
1144 #define EL_SP_INFOTRON                  (EL_SP_START + 4)
1145 #define EL_SP_CHIP_SINGLE               (EL_SP_START + 5)
1146 #define EL_SP_HARDWARE_GRAY             (EL_SP_START + 6)
1147 #define EL_SP_EXIT_CLOSED               (EL_SP_START + 7)
1148 #define EL_SP_DISK_ORANGE               (EL_SP_START + 8)
1149 #define EL_SP_PORT_RIGHT                (EL_SP_START + 9)
1150 #define EL_SP_PORT_DOWN                 (EL_SP_START + 10)
1151 #define EL_SP_PORT_LEFT                 (EL_SP_START + 11)
1152 #define EL_SP_PORT_UP                   (EL_SP_START + 12)
1153 #define EL_SP_GRAVITY_PORT_RIGHT        (EL_SP_START + 13)
1154 #define EL_SP_GRAVITY_PORT_DOWN         (EL_SP_START + 14)
1155 #define EL_SP_GRAVITY_PORT_LEFT         (EL_SP_START + 15)
1156 #define EL_SP_GRAVITY_PORT_UP           (EL_SP_START + 16)
1157 #define EL_SP_SNIKSNAK                  (EL_SP_START + 17)
1158 #define EL_SP_DISK_YELLOW               (EL_SP_START + 18)
1159 #define EL_SP_TERMINAL                  (EL_SP_START + 19)
1160 #define EL_SP_DISK_RED                  (EL_SP_START + 20)
1161 #define EL_SP_PORT_VERTICAL             (EL_SP_START + 21)
1162 #define EL_SP_PORT_HORIZONTAL           (EL_SP_START + 22)
1163 #define EL_SP_PORT_ANY                  (EL_SP_START + 23)
1164 #define EL_SP_ELECTRON                  (EL_SP_START + 24)
1165 #define EL_SP_BUGGY_BASE                (EL_SP_START + 25)
1166 #define EL_SP_CHIP_LEFT                 (EL_SP_START + 26)
1167 #define EL_SP_CHIP_RIGHT                (EL_SP_START + 27)
1168 #define EL_SP_HARDWARE_BASE_1           (EL_SP_START + 28)
1169 #define EL_SP_HARDWARE_GREEN            (EL_SP_START + 29)
1170 #define EL_SP_HARDWARE_BLUE             (EL_SP_START + 30)
1171 #define EL_SP_HARDWARE_RED              (EL_SP_START + 31)
1172 #define EL_SP_HARDWARE_YELLOW           (EL_SP_START + 32)
1173 #define EL_SP_HARDWARE_BASE_2           (EL_SP_START + 33)
1174 #define EL_SP_HARDWARE_BASE_3           (EL_SP_START + 34)
1175 #define EL_SP_HARDWARE_BASE_4           (EL_SP_START + 35)
1176 #define EL_SP_HARDWARE_BASE_5           (EL_SP_START + 36)
1177 #define EL_SP_HARDWARE_BASE_6           (EL_SP_START + 37)
1178 #define EL_SP_CHIP_TOP                  (EL_SP_START + 38)
1179 #define EL_SP_CHIP_BOTTOM               (EL_SP_START + 39)
1180 #define EL_SP_END                       (EL_SP_START + 39)
1181
1182 #define EL_EM_GATE_1_GRAY               250
1183 #define EL_EM_GATE_2_GRAY               251
1184 #define EL_EM_GATE_3_GRAY               252
1185 #define EL_EM_GATE_4_GRAY               253
1186
1187 #define EL_EM_DYNAMITE                  254
1188 #define EL_EM_DYNAMITE_ACTIVE           255
1189
1190 #define EL_PEARL                        256
1191 #define EL_CRYSTAL                      257
1192 #define EL_WALL_PEARL                   258
1193 #define EL_WALL_CRYSTAL                 259
1194 #define EL_DC_GATE_WHITE                260
1195 #define EL_DC_GATE_WHITE_GRAY           261
1196 #define EL_DC_KEY_WHITE                 262
1197 #define EL_SHIELD_NORMAL                263
1198 #define EL_EXTRA_TIME                   264
1199 #define EL_SWITCHGATE_OPEN              265
1200 #define EL_SWITCHGATE_CLOSED            266
1201 #define EL_SWITCHGATE_SWITCH_UP         267
1202 #define EL_SWITCHGATE_SWITCH_DOWN       268
1203
1204 #define EL_UNUSED_269                   269
1205 #define EL_UNUSED_270                   270
1206
1207 #define EL_CONVEYOR_BELT_1_LEFT          271
1208 #define EL_CONVEYOR_BELT_1_MIDDLE        272
1209 #define EL_CONVEYOR_BELT_1_RIGHT         273
1210 #define EL_CONVEYOR_BELT_1_SWITCH_LEFT   274
1211 #define EL_CONVEYOR_BELT_1_SWITCH_MIDDLE 275
1212 #define EL_CONVEYOR_BELT_1_SWITCH_RIGHT  276
1213 #define EL_CONVEYOR_BELT_2_LEFT          277
1214 #define EL_CONVEYOR_BELT_2_MIDDLE        278
1215 #define EL_CONVEYOR_BELT_2_RIGHT         279
1216 #define EL_CONVEYOR_BELT_2_SWITCH_LEFT   280
1217 #define EL_CONVEYOR_BELT_2_SWITCH_MIDDLE 281
1218 #define EL_CONVEYOR_BELT_2_SWITCH_RIGHT  282
1219 #define EL_CONVEYOR_BELT_3_LEFT          283
1220 #define EL_CONVEYOR_BELT_3_MIDDLE        284
1221 #define EL_CONVEYOR_BELT_3_RIGHT         285
1222 #define EL_CONVEYOR_BELT_3_SWITCH_LEFT   286
1223 #define EL_CONVEYOR_BELT_3_SWITCH_MIDDLE 287
1224 #define EL_CONVEYOR_BELT_3_SWITCH_RIGHT  288
1225 #define EL_CONVEYOR_BELT_4_LEFT          289
1226 #define EL_CONVEYOR_BELT_4_MIDDLE        290
1227 #define EL_CONVEYOR_BELT_4_RIGHT         291
1228 #define EL_CONVEYOR_BELT_4_SWITCH_LEFT   292
1229 #define EL_CONVEYOR_BELT_4_SWITCH_MIDDLE 293
1230 #define EL_CONVEYOR_BELT_4_SWITCH_RIGHT  294
1231 #define EL_LANDMINE                     295
1232 #define EL_ENVELOPE_OBSOLETE            296   /* obsolete; now EL_ENVELOPE_1 */
1233 #define EL_LIGHT_SWITCH                 297
1234 #define EL_LIGHT_SWITCH_ACTIVE          298
1235 #define EL_SIGN_EXCLAMATION             299
1236 #define EL_SIGN_RADIOACTIVITY           300
1237 #define EL_SIGN_STOP                    301
1238 #define EL_SIGN_WHEELCHAIR              302
1239 #define EL_SIGN_PARKING                 303
1240 #define EL_SIGN_NO_ENTRY                304
1241 #define EL_SIGN_UNUSED_1                305
1242 #define EL_SIGN_GIVE_WAY                306
1243 #define EL_SIGN_ENTRY_FORBIDDEN         307
1244 #define EL_SIGN_EMERGENCY_EXIT          308
1245 #define EL_SIGN_YIN_YANG                309
1246 #define EL_SIGN_UNUSED_2                310
1247 #define EL_MOLE_LEFT                    311
1248 #define EL_MOLE_RIGHT                   312
1249 #define EL_MOLE_UP                      313
1250 #define EL_MOLE_DOWN                    314
1251 #define EL_STEELWALL_SLIPPERY           315
1252 #define EL_INVISIBLE_SAND               316
1253 #define EL_DX_UNKNOWN_15                317
1254 #define EL_DX_UNKNOWN_42                318
1255
1256 #define EL_UNUSED_319                   319
1257 #define EL_UNUSED_320                   320
1258
1259 #define EL_SHIELD_DEADLY                321
1260 #define EL_TIMEGATE_OPEN                322
1261 #define EL_TIMEGATE_CLOSED              323
1262 #define EL_TIMEGATE_SWITCH_ACTIVE       324
1263 #define EL_TIMEGATE_SWITCH              325
1264
1265 #define EL_BALLOON                      326
1266 #define EL_BALLOON_SWITCH_LEFT          327
1267 #define EL_BALLOON_SWITCH_RIGHT         328
1268 #define EL_BALLOON_SWITCH_UP            329
1269 #define EL_BALLOON_SWITCH_DOWN          330
1270 #define EL_BALLOON_SWITCH_ANY           331
1271
1272 #define EL_EMC_STEELWALL_1              332
1273 #define EL_EMC_STEELWALL_2              333
1274 #define EL_EMC_STEELWALL_3              334
1275 #define EL_EMC_STEELWALL_4              335
1276 #define EL_EMC_WALL_1                   336
1277 #define EL_EMC_WALL_2                   337
1278 #define EL_EMC_WALL_3                   338
1279 #define EL_EMC_WALL_4                   339
1280 #define EL_EMC_WALL_5                   340
1281 #define EL_EMC_WALL_6                   341
1282 #define EL_EMC_WALL_7                   342
1283 #define EL_EMC_WALL_8                   343
1284
1285 #define EL_TUBE_ANY                     344
1286 #define EL_TUBE_VERTICAL                345
1287 #define EL_TUBE_HORIZONTAL              346
1288 #define EL_TUBE_VERTICAL_LEFT           347
1289 #define EL_TUBE_VERTICAL_RIGHT          348
1290 #define EL_TUBE_HORIZONTAL_UP           349
1291 #define EL_TUBE_HORIZONTAL_DOWN         350
1292 #define EL_TUBE_LEFT_UP                 351
1293 #define EL_TUBE_LEFT_DOWN               352
1294 #define EL_TUBE_RIGHT_UP                353
1295 #define EL_TUBE_RIGHT_DOWN              354
1296 #define EL_SPRING                       355
1297 #define EL_TRAP                         356
1298 #define EL_DX_SUPABOMB                  357
1299
1300 #define EL_UNUSED_358                   358
1301 #define EL_UNUSED_359                   359
1302
1303 /* ---------- begin of custom elements section ----------------------------- */
1304 #define EL_CUSTOM_START                 360
1305
1306 #include "conf_cus.h"   /* include auto-generated data structure definitions */
1307
1308 #define NUM_CUSTOM_ELEMENTS             256
1309 #define EL_CUSTOM_END                   615
1310 /* ---------- end of custom elements section ------------------------------- */
1311
1312 #define EL_EM_KEY_1                     616
1313 #define EL_EM_KEY_2                     617
1314 #define EL_EM_KEY_3                     618
1315 #define EL_EM_KEY_4                     619
1316 #define EL_ENVELOPE_1                   620
1317 #define EL_ENVELOPE_2                   621
1318 #define EL_ENVELOPE_3                   622
1319 #define EL_ENVELOPE_4                   623
1320
1321 /* ---------- begin of group elements section ------------------------------ */
1322 #define EL_GROUP_START                  624
1323
1324 #include "conf_grp.h"   /* include auto-generated data structure definitions */
1325
1326 #define NUM_GROUP_ELEMENTS              32
1327 #define EL_GROUP_END                    655
1328 /* ---------- end of custom elements section ------------------------------- */
1329
1330 #define EL_UNKNOWN                      656
1331 #define EL_TRIGGER_ELEMENT              657
1332 #define EL_TRIGGER_PLAYER               658
1333
1334 /* SP style elements */
1335 #define EL_SP_GRAVITY_ON_PORT_RIGHT     659
1336 #define EL_SP_GRAVITY_ON_PORT_DOWN      660
1337 #define EL_SP_GRAVITY_ON_PORT_LEFT      661
1338 #define EL_SP_GRAVITY_ON_PORT_UP        662
1339 #define EL_SP_GRAVITY_OFF_PORT_RIGHT    663
1340 #define EL_SP_GRAVITY_OFF_PORT_DOWN     664
1341 #define EL_SP_GRAVITY_OFF_PORT_LEFT     665
1342 #define EL_SP_GRAVITY_OFF_PORT_UP       666
1343
1344 /* EMC style elements */
1345 #define EL_BALLOON_SWITCH_NONE          667
1346 #define EL_EMC_GATE_5                   668
1347 #define EL_EMC_GATE_6                   669
1348 #define EL_EMC_GATE_7                   670
1349 #define EL_EMC_GATE_8                   671
1350 #define EL_EMC_GATE_5_GRAY              672
1351 #define EL_EMC_GATE_6_GRAY              673
1352 #define EL_EMC_GATE_7_GRAY              674
1353 #define EL_EMC_GATE_8_GRAY              675
1354 #define EL_EMC_KEY_5                    676
1355 #define EL_EMC_KEY_6                    677
1356 #define EL_EMC_KEY_7                    678
1357 #define EL_EMC_KEY_8                    679
1358 #define EL_EMC_ANDROID                  680
1359 #define EL_EMC_GRASS                    681
1360 #define EL_EMC_MAGIC_BALL               682
1361 #define EL_EMC_MAGIC_BALL_ACTIVE        683
1362 #define EL_EMC_MAGIC_BALL_SWITCH        684
1363 #define EL_EMC_MAGIC_BALL_SWITCH_ACTIVE 685
1364 #define EL_EMC_SPRING_BUMPER            686
1365 #define EL_EMC_PLANT                    687
1366 #define EL_EMC_LENSES                   688
1367 #define EL_EMC_MAGNIFIER                689
1368 #define EL_EMC_WALL_9                   690
1369 #define EL_EMC_WALL_10                  691
1370 #define EL_EMC_WALL_11                  692
1371 #define EL_EMC_WALL_12                  693
1372 #define EL_EMC_WALL_13                  694
1373 #define EL_EMC_WALL_14                  695
1374 #define EL_EMC_WALL_15                  696
1375 #define EL_EMC_WALL_16                  697
1376 #define EL_EMC_WALL_SLIPPERY_1          698
1377 #define EL_EMC_WALL_SLIPPERY_2          699
1378 #define EL_EMC_WALL_SLIPPERY_3          700
1379 #define EL_EMC_WALL_SLIPPERY_4          701
1380 #define EL_EMC_FAKE_GRASS               702
1381 #define EL_EMC_FAKE_ACID                703
1382 #define EL_EMC_DRIPPER                  704
1383
1384 #define EL_TRIGGER_CE_VALUE             705
1385 #define EL_TRIGGER_CE_SCORE             706
1386 #define EL_CURRENT_CE_VALUE             707
1387 #define EL_CURRENT_CE_SCORE             708
1388
1389 #define EL_YAMYAM_LEFT                  709
1390 #define EL_YAMYAM_RIGHT                 710
1391 #define EL_YAMYAM_UP                    711
1392 #define EL_YAMYAM_DOWN                  712
1393
1394 #define EL_BD_EXPANDABLE_WALL           713
1395
1396 #define EL_PREV_CE_8                    714
1397 #define EL_PREV_CE_7                    715
1398 #define EL_PREV_CE_6                    716
1399 #define EL_PREV_CE_5                    717
1400 #define EL_PREV_CE_4                    718
1401 #define EL_PREV_CE_3                    719
1402 #define EL_PREV_CE_2                    720
1403 #define EL_PREV_CE_1                    721
1404 #define EL_SELF                         722
1405 #define EL_NEXT_CE_1                    723
1406 #define EL_NEXT_CE_2                    724
1407 #define EL_NEXT_CE_3                    725
1408 #define EL_NEXT_CE_4                    726
1409 #define EL_NEXT_CE_5                    727
1410 #define EL_NEXT_CE_6                    728
1411 #define EL_NEXT_CE_7                    729
1412 #define EL_NEXT_CE_8                    730
1413 #define EL_ANY_ELEMENT                  731
1414
1415 #define EL_STEEL_CHAR_START             732
1416 #define EL_STEEL_CHAR_ASCII0            (EL_STEEL_CHAR_START  - 32)
1417 #define EL_STEEL_CHAR_ASCII0_START      (EL_STEEL_CHAR_ASCII0 + 32)
1418
1419 /* (auto-generated data structure definitions included with normal chars) */
1420
1421 #define EL_STEEL_CHAR_ASCII0_END        (EL_STEEL_CHAR_ASCII0 + 111)
1422 #define EL_STEEL_CHAR_END               (EL_STEEL_CHAR_START  + 79)
1423
1424 #define EL_STEEL_CHAR(c)                (EL_STEEL_CHAR_ASCII0+MAP_FONT_ASCII(c))
1425
1426 #define EL_SPERMS                       812
1427 #define EL_BULLET                       813
1428 #define EL_HEART                        814
1429 #define EL_CROSS                        815
1430 #define EL_FRANKIE                      816
1431 #define EL_SIGN_SPERMS                  817
1432 #define EL_SIGN_BULLET                  818
1433 #define EL_SIGN_HEART                   819
1434 #define EL_SIGN_CROSS                   820
1435 #define EL_SIGN_FRANKIE                 821
1436
1437 #define EL_STEEL_EXIT_CLOSED            822
1438 #define EL_STEEL_EXIT_OPEN              823
1439
1440 #define EL_DC_STEELWALL_1_LEFT          824
1441 #define EL_DC_STEELWALL_1_RIGHT         825
1442 #define EL_DC_STEELWALL_1_TOP           826
1443 #define EL_DC_STEELWALL_1_BOTTOM        827
1444 #define EL_DC_STEELWALL_1_HORIZONTAL    828
1445 #define EL_DC_STEELWALL_1_VERTICAL      829
1446 #define EL_DC_STEELWALL_1_TOPLEFT       830
1447 #define EL_DC_STEELWALL_1_TOPRIGHT      831
1448 #define EL_DC_STEELWALL_1_BOTTOMLEFT    832
1449 #define EL_DC_STEELWALL_1_BOTTOMRIGHT   833
1450 #define EL_DC_STEELWALL_1_TOPLEFT_2     834
1451 #define EL_DC_STEELWALL_1_TOPRIGHT_2    835
1452 #define EL_DC_STEELWALL_1_BOTTOMLEFT_2  836
1453 #define EL_DC_STEELWALL_1_BOTTOMRIGHT_2 837
1454
1455 #define EL_DC_STEELWALL_2_LEFT          838
1456 #define EL_DC_STEELWALL_2_RIGHT         839
1457 #define EL_DC_STEELWALL_2_TOP           840
1458 #define EL_DC_STEELWALL_2_BOTTOM        841
1459 #define EL_DC_STEELWALL_2_HORIZONTAL    842
1460 #define EL_DC_STEELWALL_2_VERTICAL      843
1461 #define EL_DC_STEELWALL_2_MIDDLE        844
1462 #define EL_DC_STEELWALL_2_SINGLE        845
1463
1464 #define EL_DC_SWITCHGATE_SWITCH_UP      846
1465 #define EL_DC_SWITCHGATE_SWITCH_DOWN    847
1466 #define EL_DC_TIMEGATE_SWITCH           848
1467 #define EL_DC_TIMEGATE_SWITCH_ACTIVE    849
1468
1469 #define EL_DC_LANDMINE                  850
1470
1471 #define EL_EXPANDABLE_STEELWALL            851
1472 #define EL_EXPANDABLE_STEELWALL_HORIZONTAL 852
1473 #define EL_EXPANDABLE_STEELWALL_VERTICAL   853
1474 #define EL_EXPANDABLE_STEELWALL_ANY        854
1475
1476 #define EL_EM_EXIT_CLOSED               855
1477 #define EL_EM_EXIT_OPEN                 856
1478 #define EL_EM_STEEL_EXIT_CLOSED         857
1479 #define EL_EM_STEEL_EXIT_OPEN           858
1480
1481 #define EL_DC_GATE_FAKE_GRAY            859
1482
1483 #define EL_DC_MAGIC_WALL                860
1484
1485 #define EL_QUICKSAND_FAST_EMPTY         861
1486 #define EL_QUICKSAND_FAST_FULL          862
1487
1488 #define EL_FROM_LEVEL_TEMPLATE          863
1489
1490 #define NUM_FILE_ELEMENTS               864
1491
1492
1493 /* "real" (and therefore drawable) runtime elements */
1494 #define EL_FIRST_RUNTIME_REAL           NUM_FILE_ELEMENTS
1495
1496 #define EL_DYNABOMB_PLAYER_1_ACTIVE     (EL_FIRST_RUNTIME_REAL + 0)
1497 #define EL_DYNABOMB_PLAYER_2_ACTIVE     (EL_FIRST_RUNTIME_REAL + 1)
1498 #define EL_DYNABOMB_PLAYER_3_ACTIVE     (EL_FIRST_RUNTIME_REAL + 2)
1499 #define EL_DYNABOMB_PLAYER_4_ACTIVE     (EL_FIRST_RUNTIME_REAL + 3)
1500 #define EL_SP_DISK_RED_ACTIVE           (EL_FIRST_RUNTIME_REAL + 4)
1501 #define EL_SWITCHGATE_OPENING           (EL_FIRST_RUNTIME_REAL + 5)
1502 #define EL_SWITCHGATE_CLOSING           (EL_FIRST_RUNTIME_REAL + 6)
1503 #define EL_TIMEGATE_OPENING             (EL_FIRST_RUNTIME_REAL + 7)
1504 #define EL_TIMEGATE_CLOSING             (EL_FIRST_RUNTIME_REAL + 8)
1505 #define EL_PEARL_BREAKING               (EL_FIRST_RUNTIME_REAL + 9)
1506 #define EL_TRAP_ACTIVE                  (EL_FIRST_RUNTIME_REAL + 10)
1507 #define EL_INVISIBLE_STEELWALL_ACTIVE   (EL_FIRST_RUNTIME_REAL + 11)
1508 #define EL_INVISIBLE_WALL_ACTIVE        (EL_FIRST_RUNTIME_REAL + 12)
1509 #define EL_INVISIBLE_SAND_ACTIVE        (EL_FIRST_RUNTIME_REAL + 13)
1510 #define EL_CONVEYOR_BELT_1_LEFT_ACTIVE   (EL_FIRST_RUNTIME_REAL + 14)
1511 #define EL_CONVEYOR_BELT_1_MIDDLE_ACTIVE (EL_FIRST_RUNTIME_REAL + 15)
1512 #define EL_CONVEYOR_BELT_1_RIGHT_ACTIVE  (EL_FIRST_RUNTIME_REAL + 16)
1513 #define EL_CONVEYOR_BELT_2_LEFT_ACTIVE   (EL_FIRST_RUNTIME_REAL + 17)
1514 #define EL_CONVEYOR_BELT_2_MIDDLE_ACTIVE (EL_FIRST_RUNTIME_REAL + 18)
1515 #define EL_CONVEYOR_BELT_2_RIGHT_ACTIVE  (EL_FIRST_RUNTIME_REAL + 19)
1516 #define EL_CONVEYOR_BELT_3_LEFT_ACTIVE   (EL_FIRST_RUNTIME_REAL + 20)
1517 #define EL_CONVEYOR_BELT_3_MIDDLE_ACTIVE (EL_FIRST_RUNTIME_REAL + 21)
1518 #define EL_CONVEYOR_BELT_3_RIGHT_ACTIVE  (EL_FIRST_RUNTIME_REAL + 22)
1519 #define EL_CONVEYOR_BELT_4_LEFT_ACTIVE   (EL_FIRST_RUNTIME_REAL + 23)
1520 #define EL_CONVEYOR_BELT_4_MIDDLE_ACTIVE (EL_FIRST_RUNTIME_REAL + 24)
1521 #define EL_CONVEYOR_BELT_4_RIGHT_ACTIVE  (EL_FIRST_RUNTIME_REAL + 25)
1522 #define EL_EXIT_OPENING                 (EL_FIRST_RUNTIME_REAL + 26)
1523 #define EL_EXIT_CLOSING                 (EL_FIRST_RUNTIME_REAL + 27)
1524 #define EL_STEEL_EXIT_OPENING           (EL_FIRST_RUNTIME_REAL + 28)
1525 #define EL_STEEL_EXIT_CLOSING           (EL_FIRST_RUNTIME_REAL + 29)
1526 #define EL_EM_EXIT_OPENING              (EL_FIRST_RUNTIME_REAL + 30)
1527 #define EL_EM_EXIT_CLOSING              (EL_FIRST_RUNTIME_REAL + 31)
1528 #define EL_EM_STEEL_EXIT_OPENING        (EL_FIRST_RUNTIME_REAL + 32)
1529 #define EL_EM_STEEL_EXIT_CLOSING        (EL_FIRST_RUNTIME_REAL + 33)
1530 #define EL_SP_EXIT_OPENING              (EL_FIRST_RUNTIME_REAL + 34)
1531 #define EL_SP_EXIT_CLOSING              (EL_FIRST_RUNTIME_REAL + 35)
1532 #define EL_SP_EXIT_OPEN                 (EL_FIRST_RUNTIME_REAL + 36)
1533 #define EL_SP_TERMINAL_ACTIVE           (EL_FIRST_RUNTIME_REAL + 37)
1534 #define EL_SP_BUGGY_BASE_ACTIVATING     (EL_FIRST_RUNTIME_REAL + 38)
1535 #define EL_SP_BUGGY_BASE_ACTIVE         (EL_FIRST_RUNTIME_REAL + 39)
1536 #define EL_SP_MURPHY_CLONE              (EL_FIRST_RUNTIME_REAL + 40)
1537 #define EL_AMOEBA_DROPPING              (EL_FIRST_RUNTIME_REAL + 41)
1538 #define EL_QUICKSAND_EMPTYING           (EL_FIRST_RUNTIME_REAL + 42)
1539 #define EL_QUICKSAND_FAST_EMPTYING      (EL_FIRST_RUNTIME_REAL + 43)
1540 #define EL_MAGIC_WALL_ACTIVE            (EL_FIRST_RUNTIME_REAL + 44)
1541 #define EL_BD_MAGIC_WALL_ACTIVE         (EL_FIRST_RUNTIME_REAL + 45)
1542 #define EL_DC_MAGIC_WALL_ACTIVE         (EL_FIRST_RUNTIME_REAL + 46)
1543 #define EL_MAGIC_WALL_FULL              (EL_FIRST_RUNTIME_REAL + 47)
1544 #define EL_BD_MAGIC_WALL_FULL           (EL_FIRST_RUNTIME_REAL + 48)
1545 #define EL_DC_MAGIC_WALL_FULL           (EL_FIRST_RUNTIME_REAL + 49)
1546 #define EL_MAGIC_WALL_EMPTYING          (EL_FIRST_RUNTIME_REAL + 50)
1547 #define EL_BD_MAGIC_WALL_EMPTYING       (EL_FIRST_RUNTIME_REAL + 51)
1548 #define EL_DC_MAGIC_WALL_EMPTYING       (EL_FIRST_RUNTIME_REAL + 52)
1549 #define EL_MAGIC_WALL_DEAD              (EL_FIRST_RUNTIME_REAL + 53)
1550 #define EL_BD_MAGIC_WALL_DEAD           (EL_FIRST_RUNTIME_REAL + 54)
1551 #define EL_DC_MAGIC_WALL_DEAD           (EL_FIRST_RUNTIME_REAL + 55)
1552 #define EL_EMC_FAKE_GRASS_ACTIVE        (EL_FIRST_RUNTIME_REAL + 56)
1553 #define EL_GATE_1_GRAY_ACTIVE           (EL_FIRST_RUNTIME_REAL + 57)
1554 #define EL_GATE_2_GRAY_ACTIVE           (EL_FIRST_RUNTIME_REAL + 58)
1555 #define EL_GATE_3_GRAY_ACTIVE           (EL_FIRST_RUNTIME_REAL + 59)
1556 #define EL_GATE_4_GRAY_ACTIVE           (EL_FIRST_RUNTIME_REAL + 60)
1557 #define EL_EM_GATE_1_GRAY_ACTIVE        (EL_FIRST_RUNTIME_REAL + 61)
1558 #define EL_EM_GATE_2_GRAY_ACTIVE        (EL_FIRST_RUNTIME_REAL + 62)
1559 #define EL_EM_GATE_3_GRAY_ACTIVE        (EL_FIRST_RUNTIME_REAL + 63)
1560 #define EL_EM_GATE_4_GRAY_ACTIVE        (EL_FIRST_RUNTIME_REAL + 64)
1561 #define EL_EMC_GATE_5_GRAY_ACTIVE       (EL_FIRST_RUNTIME_REAL + 65)
1562 #define EL_EMC_GATE_6_GRAY_ACTIVE       (EL_FIRST_RUNTIME_REAL + 66)
1563 #define EL_EMC_GATE_7_GRAY_ACTIVE       (EL_FIRST_RUNTIME_REAL + 67)
1564 #define EL_EMC_GATE_8_GRAY_ACTIVE       (EL_FIRST_RUNTIME_REAL + 68)
1565 #define EL_DC_GATE_WHITE_GRAY_ACTIVE    (EL_FIRST_RUNTIME_REAL + 69)
1566 #define EL_EMC_DRIPPER_ACTIVE           (EL_FIRST_RUNTIME_REAL + 70)
1567 #define EL_EMC_SPRING_BUMPER_ACTIVE     (EL_FIRST_RUNTIME_REAL + 71)
1568
1569 #define NUM_DRAWABLE_ELEMENTS           (EL_FIRST_RUNTIME_REAL + 72)
1570
1571 /* "unreal" (and therefore not drawable) runtime elements */
1572 #define EL_FIRST_RUNTIME_UNREAL         (NUM_DRAWABLE_ELEMENTS)
1573
1574 #define EL_BLOCKED                      (EL_FIRST_RUNTIME_UNREAL + 0)
1575 #define EL_EXPLOSION                    (EL_FIRST_RUNTIME_UNREAL + 1)
1576 #define EL_NUT_BREAKING                 (EL_FIRST_RUNTIME_UNREAL + 2)
1577 #define EL_DIAMOND_BREAKING             (EL_FIRST_RUNTIME_UNREAL + 3)
1578 #define EL_ACID_SPLASH_LEFT             (EL_FIRST_RUNTIME_UNREAL + 4)
1579 #define EL_ACID_SPLASH_RIGHT            (EL_FIRST_RUNTIME_UNREAL + 5)
1580 #define EL_AMOEBA_GROWING               (EL_FIRST_RUNTIME_UNREAL + 6)
1581 #define EL_AMOEBA_SHRINKING             (EL_FIRST_RUNTIME_UNREAL + 7)
1582 #define EL_EXPANDABLE_WALL_GROWING      (EL_FIRST_RUNTIME_UNREAL + 8)
1583 #define EL_EXPANDABLE_STEELWALL_GROWING (EL_FIRST_RUNTIME_UNREAL + 9)
1584 #define EL_FLAMES                       (EL_FIRST_RUNTIME_UNREAL + 10)
1585 #define EL_PLAYER_IS_LEAVING            (EL_FIRST_RUNTIME_UNREAL + 11)
1586 #define EL_PLAYER_IS_EXPLODING_1        (EL_FIRST_RUNTIME_UNREAL + 12)
1587 #define EL_PLAYER_IS_EXPLODING_2        (EL_FIRST_RUNTIME_UNREAL + 13)
1588 #define EL_PLAYER_IS_EXPLODING_3        (EL_FIRST_RUNTIME_UNREAL + 14)
1589 #define EL_PLAYER_IS_EXPLODING_4        (EL_FIRST_RUNTIME_UNREAL + 15)
1590 #define EL_QUICKSAND_FILLING            (EL_FIRST_RUNTIME_UNREAL + 16)
1591 #define EL_QUICKSAND_FAST_FILLING       (EL_FIRST_RUNTIME_UNREAL + 17)
1592 #define EL_MAGIC_WALL_FILLING           (EL_FIRST_RUNTIME_UNREAL + 18)
1593 #define EL_BD_MAGIC_WALL_FILLING        (EL_FIRST_RUNTIME_UNREAL + 19)
1594 #define EL_DC_MAGIC_WALL_FILLING        (EL_FIRST_RUNTIME_UNREAL + 20)
1595 #define EL_ELEMENT_SNAPPING             (EL_FIRST_RUNTIME_UNREAL + 21)
1596 #define EL_DIAGONAL_SHRINKING           (EL_FIRST_RUNTIME_UNREAL + 22)
1597 #define EL_DIAGONAL_GROWING             (EL_FIRST_RUNTIME_UNREAL + 23)
1598
1599 #define NUM_RUNTIME_ELEMENTS            (EL_FIRST_RUNTIME_UNREAL + 24)
1600
1601 /* dummy elements (never used as game elements, only used as graphics) */
1602 #define EL_FIRST_DUMMY                  NUM_RUNTIME_ELEMENTS
1603
1604 #define EL_STEELWALL_TOPLEFT            (EL_FIRST_DUMMY + 0)
1605 #define EL_STEELWALL_TOPRIGHT           (EL_FIRST_DUMMY + 1)
1606 #define EL_STEELWALL_BOTTOMLEFT         (EL_FIRST_DUMMY + 2)
1607 #define EL_STEELWALL_BOTTOMRIGHT        (EL_FIRST_DUMMY + 3)
1608 #define EL_STEELWALL_HORIZONTAL         (EL_FIRST_DUMMY + 4)
1609 #define EL_STEELWALL_VERTICAL           (EL_FIRST_DUMMY + 5)
1610 #define EL_INVISIBLE_STEELWALL_TOPLEFT     (EL_FIRST_DUMMY + 6)
1611 #define EL_INVISIBLE_STEELWALL_TOPRIGHT    (EL_FIRST_DUMMY + 7)
1612 #define EL_INVISIBLE_STEELWALL_BOTTOMLEFT  (EL_FIRST_DUMMY + 8)
1613 #define EL_INVISIBLE_STEELWALL_BOTTOMRIGHT (EL_FIRST_DUMMY + 9)
1614 #define EL_INVISIBLE_STEELWALL_HORIZONTAL  (EL_FIRST_DUMMY + 10)
1615 #define EL_INVISIBLE_STEELWALL_VERTICAL    (EL_FIRST_DUMMY + 11)
1616 #define EL_DYNABOMB                     (EL_FIRST_DUMMY + 12)
1617 #define EL_DYNABOMB_ACTIVE              (EL_FIRST_DUMMY + 13)
1618 #define EL_DYNABOMB_PLAYER_1            (EL_FIRST_DUMMY + 14)
1619 #define EL_DYNABOMB_PLAYER_2            (EL_FIRST_DUMMY + 15)
1620 #define EL_DYNABOMB_PLAYER_3            (EL_FIRST_DUMMY + 16)
1621 #define EL_DYNABOMB_PLAYER_4            (EL_FIRST_DUMMY + 17)
1622 #define EL_SHIELD_NORMAL_ACTIVE         (EL_FIRST_DUMMY + 18)
1623 #define EL_SHIELD_DEADLY_ACTIVE         (EL_FIRST_DUMMY + 19)
1624 #define EL_AMOEBA                       (EL_FIRST_DUMMY + 20)
1625 #define EL_DEFAULT                      (EL_FIRST_DUMMY + 21)
1626 #define EL_BD_DEFAULT                   (EL_FIRST_DUMMY + 22)
1627 #define EL_SP_DEFAULT                   (EL_FIRST_DUMMY + 23)
1628 #define EL_SB_DEFAULT                   (EL_FIRST_DUMMY + 24)
1629 #define EL_GRAPHIC_1                    (EL_FIRST_DUMMY + 25)
1630 #define EL_GRAPHIC_2                    (EL_FIRST_DUMMY + 26)
1631 #define EL_GRAPHIC_3                    (EL_FIRST_DUMMY + 27)
1632 #define EL_GRAPHIC_4                    (EL_FIRST_DUMMY + 28)
1633 #define EL_GRAPHIC_5                    (EL_FIRST_DUMMY + 29)
1634 #define EL_GRAPHIC_6                    (EL_FIRST_DUMMY + 30)
1635 #define EL_GRAPHIC_7                    (EL_FIRST_DUMMY + 31)
1636 #define EL_GRAPHIC_8                    (EL_FIRST_DUMMY + 32)
1637
1638 /* internal elements (only used for internal purposes like copying) */
1639 #define EL_FIRST_INTERNAL               (EL_FIRST_DUMMY + 33)
1640
1641 #define EL_INTERNAL_CLIPBOARD_CUSTOM    (EL_FIRST_INTERNAL + 0)
1642 #define EL_INTERNAL_CLIPBOARD_CHANGE    (EL_FIRST_INTERNAL + 1)
1643 #define EL_INTERNAL_CLIPBOARD_GROUP     (EL_FIRST_INTERNAL + 2)
1644 #define EL_INTERNAL_DUMMY               (EL_FIRST_INTERNAL + 3)
1645
1646 #define EL_INTERNAL_CASCADE_BD                  (EL_FIRST_INTERNAL + 4)
1647 #define EL_INTERNAL_CASCADE_BD_ACTIVE           (EL_FIRST_INTERNAL + 5)
1648 #define EL_INTERNAL_CASCADE_EM                  (EL_FIRST_INTERNAL + 6)
1649 #define EL_INTERNAL_CASCADE_EM_ACTIVE           (EL_FIRST_INTERNAL + 7)
1650 #define EL_INTERNAL_CASCADE_EMC                 (EL_FIRST_INTERNAL + 8)
1651 #define EL_INTERNAL_CASCADE_EMC_ACTIVE          (EL_FIRST_INTERNAL + 9)
1652 #define EL_INTERNAL_CASCADE_RND                 (EL_FIRST_INTERNAL + 10)
1653 #define EL_INTERNAL_CASCADE_RND_ACTIVE          (EL_FIRST_INTERNAL + 11)
1654 #define EL_INTERNAL_CASCADE_SB                  (EL_FIRST_INTERNAL + 12)
1655 #define EL_INTERNAL_CASCADE_SB_ACTIVE           (EL_FIRST_INTERNAL + 13)
1656 #define EL_INTERNAL_CASCADE_SP                  (EL_FIRST_INTERNAL + 14)
1657 #define EL_INTERNAL_CASCADE_SP_ACTIVE           (EL_FIRST_INTERNAL + 15)
1658 #define EL_INTERNAL_CASCADE_DC                  (EL_FIRST_INTERNAL + 16)
1659 #define EL_INTERNAL_CASCADE_DC_ACTIVE           (EL_FIRST_INTERNAL + 17)
1660 #define EL_INTERNAL_CASCADE_DX                  (EL_FIRST_INTERNAL + 18)
1661 #define EL_INTERNAL_CASCADE_DX_ACTIVE           (EL_FIRST_INTERNAL + 19)
1662 #define EL_INTERNAL_CASCADE_CHARS               (EL_FIRST_INTERNAL + 20)
1663 #define EL_INTERNAL_CASCADE_CHARS_ACTIVE        (EL_FIRST_INTERNAL + 21)
1664 #define EL_INTERNAL_CASCADE_STEEL_CHARS         (EL_FIRST_INTERNAL + 22)
1665 #define EL_INTERNAL_CASCADE_STEEL_CHARS_ACTIVE  (EL_FIRST_INTERNAL + 23)
1666 #define EL_INTERNAL_CASCADE_CE                  (EL_FIRST_INTERNAL + 24)
1667 #define EL_INTERNAL_CASCADE_CE_ACTIVE           (EL_FIRST_INTERNAL + 25)
1668 #define EL_INTERNAL_CASCADE_GE                  (EL_FIRST_INTERNAL + 26)
1669 #define EL_INTERNAL_CASCADE_GE_ACTIVE           (EL_FIRST_INTERNAL + 27)
1670 #define EL_INTERNAL_CASCADE_REF                 (EL_FIRST_INTERNAL + 28)
1671 #define EL_INTERNAL_CASCADE_REF_ACTIVE          (EL_FIRST_INTERNAL + 29)
1672 #define EL_INTERNAL_CASCADE_USER                (EL_FIRST_INTERNAL + 30)
1673 #define EL_INTERNAL_CASCADE_USER_ACTIVE         (EL_FIRST_INTERNAL + 31)
1674 #define EL_INTERNAL_CASCADE_DYNAMIC             (EL_FIRST_INTERNAL + 32)
1675 #define EL_INTERNAL_CASCADE_DYNAMIC_ACTIVE      (EL_FIRST_INTERNAL + 33)
1676
1677 #define EL_INTERNAL_CLIPBOARD_START     (EL_FIRST_INTERNAL + 0)
1678 #define EL_INTERNAL_CLIPBOARD_END       (EL_FIRST_INTERNAL + 2)
1679 #define EL_INTERNAL_START               (EL_FIRST_INTERNAL + 0)
1680 #define EL_INTERNAL_END                 (EL_FIRST_INTERNAL + 33)
1681
1682 #define MAX_NUM_ELEMENTS                (EL_FIRST_INTERNAL + 34)
1683
1684
1685 /* values for graphics/sounds action types */
1686 #define ACTION_DEFAULT                  0
1687 #define ACTION_WAITING                  1
1688 #define ACTION_FALLING                  2
1689 #define ACTION_MOVING                   3
1690 #define ACTION_DIGGING                  4
1691 #define ACTION_SNAPPING                 5
1692 #define ACTION_COLLECTING               6
1693 #define ACTION_DROPPING                 7
1694 #define ACTION_PUSHING                  8
1695 #define ACTION_WALKING                  9
1696 #define ACTION_PASSING                  10
1697 #define ACTION_IMPACT                   11
1698 #define ACTION_BREAKING                 12
1699 #define ACTION_ACTIVATING               13
1700 #define ACTION_DEACTIVATING             14
1701 #define ACTION_OPENING                  15
1702 #define ACTION_CLOSING                  16
1703 #define ACTION_ATTACKING                17
1704 #define ACTION_GROWING                  18
1705 #define ACTION_SHRINKING                19
1706 #define ACTION_ACTIVE                   20
1707 #define ACTION_FILLING                  21
1708 #define ACTION_EMPTYING                 22
1709 #define ACTION_CHANGING                 23
1710 #define ACTION_EXPLODING                24
1711 #define ACTION_BORING                   25
1712 #define ACTION_BORING_1                 26
1713 #define ACTION_BORING_2                 27
1714 #define ACTION_BORING_3                 28
1715 #define ACTION_BORING_4                 29
1716 #define ACTION_BORING_5                 30
1717 #define ACTION_BORING_6                 31
1718 #define ACTION_BORING_7                 32
1719 #define ACTION_BORING_8                 33
1720 #define ACTION_BORING_9                 34
1721 #define ACTION_BORING_10                35
1722 #define ACTION_SLEEPING                 36
1723 #define ACTION_SLEEPING_1               37
1724 #define ACTION_SLEEPING_2               38
1725 #define ACTION_SLEEPING_3               39
1726 #define ACTION_AWAKENING                40
1727 #define ACTION_DYING                    41
1728 #define ACTION_TURNING                  42
1729 #define ACTION_TURNING_FROM_LEFT        43
1730 #define ACTION_TURNING_FROM_RIGHT       44
1731 #define ACTION_TURNING_FROM_UP          45
1732 #define ACTION_TURNING_FROM_DOWN        46
1733 #define ACTION_SMASHED_BY_ROCK          47
1734 #define ACTION_SMASHED_BY_SPRING        48
1735 #define ACTION_EATING                   49
1736 #define ACTION_TWINKLING                50
1737 #define ACTION_SPLASHING                51
1738 #define ACTION_PAGE_1                   52
1739 #define ACTION_PAGE_2                   53
1740 #define ACTION_PAGE_3                   54
1741 #define ACTION_PAGE_4                   55
1742 #define ACTION_PAGE_5                   56
1743 #define ACTION_PAGE_6                   57
1744 #define ACTION_PAGE_7                   58
1745 #define ACTION_PAGE_8                   59
1746 #define ACTION_PAGE_9                   60
1747 #define ACTION_PAGE_10                  61
1748 #define ACTION_PAGE_11                  62
1749 #define ACTION_PAGE_12                  63
1750 #define ACTION_PAGE_13                  64
1751 #define ACTION_PAGE_14                  65
1752 #define ACTION_PAGE_15                  66
1753 #define ACTION_PAGE_16                  67
1754 #define ACTION_PAGE_17                  68
1755 #define ACTION_PAGE_18                  69
1756 #define ACTION_PAGE_19                  70
1757 #define ACTION_PAGE_20                  71
1758 #define ACTION_PAGE_21                  72
1759 #define ACTION_PAGE_22                  73
1760 #define ACTION_PAGE_23                  74
1761 #define ACTION_PAGE_24                  75
1762 #define ACTION_PAGE_25                  76
1763 #define ACTION_PAGE_26                  77
1764 #define ACTION_PAGE_27                  78
1765 #define ACTION_PAGE_28                  79
1766 #define ACTION_PAGE_29                  80
1767 #define ACTION_PAGE_30                  81
1768 #define ACTION_PAGE_31                  82
1769 #define ACTION_PAGE_32                  83
1770 #define ACTION_PART_1                   84
1771 #define ACTION_PART_2                   85
1772 #define ACTION_PART_3                   86
1773 #define ACTION_PART_4                   87
1774 #define ACTION_PART_5                   88
1775 #define ACTION_PART_6                   89
1776 #define ACTION_PART_7                   90
1777 #define ACTION_PART_8                   91
1778 #define ACTION_OTHER                    92
1779
1780 #define NUM_ACTIONS                     93
1781
1782 #define ACTION_BORING_LAST              ACTION_BORING_10
1783 #define ACTION_SLEEPING_LAST            ACTION_SLEEPING_3
1784
1785
1786 /* values for special image configuration suffixes (must match game mode) */
1787 #define GFX_SPECIAL_ARG_DEFAULT         0
1788 #define GFX_SPECIAL_ARG_LOADING         1
1789 #define GFX_SPECIAL_ARG_TITLE_INITIAL   2
1790 #define GFX_SPECIAL_ARG_TITLE           3
1791 #define GFX_SPECIAL_ARG_MAIN            4
1792 #define GFX_SPECIAL_ARG_LEVELS          5
1793 #define GFX_SPECIAL_ARG_LEVELNR         6
1794 #define GFX_SPECIAL_ARG_SCORES          7
1795 #define GFX_SPECIAL_ARG_EDITOR          8
1796 #define GFX_SPECIAL_ARG_INFO            9
1797 #define GFX_SPECIAL_ARG_SETUP           10
1798 #define GFX_SPECIAL_ARG_PLAYING         11
1799 #define GFX_SPECIAL_ARG_DOOR            12
1800 #define GFX_SPECIAL_ARG_TAPE            13
1801 #define GFX_SPECIAL_ARG_PANEL           14
1802 #define GFX_SPECIAL_ARG_PREVIEW         15
1803 #define GFX_SPECIAL_ARG_CRUMBLED        16
1804 #define GFX_SPECIAL_ARG_TYPENAME        17
1805 #define GFX_SPECIAL_ARG_MENU            18
1806 #define GFX_SPECIAL_ARG_TOONS           19
1807 #define GFX_SPECIAL_ARG_FADING          20
1808 #define GFX_SPECIAL_ARG_QUIT            21
1809
1810 #define NUM_SPECIAL_GFX_ARGS            22
1811
1812 /* these additional definitions are currently only used for draw offsets */
1813 #define GFX_SPECIAL_ARG_INFO_MAIN       0
1814 #define GFX_SPECIAL_ARG_INFO_TITLE      1
1815 #define GFX_SPECIAL_ARG_INFO_ELEMENTS   2
1816 #define GFX_SPECIAL_ARG_INFO_MUSIC      3
1817 #define GFX_SPECIAL_ARG_INFO_CREDITS    4
1818 #define GFX_SPECIAL_ARG_INFO_PROGRAM    5
1819 #define GFX_SPECIAL_ARG_INFO_VERSION    6
1820 #define GFX_SPECIAL_ARG_INFO_LEVELSET   7
1821
1822 #define NUM_SPECIAL_GFX_INFO_ARGS       8
1823
1824 /* these additional definitions are currently only used for draw offsets */
1825 /* (must match SETUP_MODE_* values as defined in src/screens.c) */
1826 /* (should also match corresponding entries in src/conf_gfx.c) */
1827 #define GFX_SPECIAL_ARG_SETUP_MAIN              0
1828 #define GFX_SPECIAL_ARG_SETUP_GAME              1
1829 #define GFX_SPECIAL_ARG_SETUP_EDITOR            2
1830 #define GFX_SPECIAL_ARG_SETUP_GRAPHICS          3
1831 #define GFX_SPECIAL_ARG_SETUP_SOUND             4
1832 #define GFX_SPECIAL_ARG_SETUP_ARTWORK           5
1833 #define GFX_SPECIAL_ARG_SETUP_INPUT             6
1834 #define GFX_SPECIAL_ARG_SETUP_TOUCH             7
1835 #define GFX_SPECIAL_ARG_SETUP_SHORTCUTS         8
1836 #define GFX_SPECIAL_ARG_SETUP_SHORTCUTS_1       9
1837 #define GFX_SPECIAL_ARG_SETUP_SHORTCUTS_2       10
1838 #define GFX_SPECIAL_ARG_SETUP_SHORTCUTS_3       11
1839 #define GFX_SPECIAL_ARG_SETUP_SHORTCUTS_4       12
1840 #define GFX_SPECIAL_ARG_SETUP_SHORTCUTS_5       13
1841 #define GFX_SPECIAL_ARG_SETUP_CHOOSE_ARTWORK    14
1842 #define GFX_SPECIAL_ARG_SETUP_CHOOSE_OTHER      15
1843
1844 #define NUM_SPECIAL_GFX_SETUP_ARGS              16
1845
1846
1847 /* values for image configuration suffixes */
1848 #define GFX_ARG_X                       0
1849 #define GFX_ARG_Y                       1
1850 #define GFX_ARG_XPOS                    2
1851 #define GFX_ARG_YPOS                    3
1852 #define GFX_ARG_WIDTH                   4
1853 #define GFX_ARG_HEIGHT                  5
1854 #define GFX_ARG_VERTICAL                6
1855 #define GFX_ARG_OFFSET                  7
1856 #define GFX_ARG_XOFFSET                 8
1857 #define GFX_ARG_YOFFSET                 9
1858 #define GFX_ARG_2ND_MOVEMENT_TILE       10
1859 #define GFX_ARG_2ND_VERTICAL            11
1860 #define GFX_ARG_2ND_OFFSET              12
1861 #define GFX_ARG_2ND_XOFFSET             13
1862 #define GFX_ARG_2ND_YOFFSET             14
1863 #define GFX_ARG_2ND_SWAP_TILES          15
1864 #define GFX_ARG_FRAMES                  16
1865 #define GFX_ARG_FRAMES_PER_LINE         17
1866 #define GFX_ARG_START_FRAME             18
1867 #define GFX_ARG_DELAY                   19
1868 #define GFX_ARG_ANIM_MODE               20
1869 #define GFX_ARG_GLOBAL_SYNC             21
1870 #define GFX_ARG_CRUMBLED_LIKE           22
1871 #define GFX_ARG_DIGGABLE_LIKE           23
1872 #define GFX_ARG_BORDER_SIZE             24
1873 #define GFX_ARG_STEP_OFFSET             25
1874 #define GFX_ARG_STEP_XOFFSET            26
1875 #define GFX_ARG_STEP_YOFFSET            27
1876 #define GFX_ARG_STEP_DELAY              28
1877 #define GFX_ARG_DIRECTION               29
1878 #define GFX_ARG_POSITION                30
1879 #define GFX_ARG_DRAW_XOFFSET            31
1880 #define GFX_ARG_DRAW_YOFFSET            32
1881 #define GFX_ARG_DRAW_MASKED             33
1882 #define GFX_ARG_DRAW_ORDER              34
1883 #define GFX_ARG_INIT_DELAY_FIXED        35
1884 #define GFX_ARG_INIT_DELAY_RANDOM       36
1885 #define GFX_ARG_ANIM_DELAY_FIXED        37
1886 #define GFX_ARG_ANIM_DELAY_RANDOM       38
1887 #define GFX_ARG_POST_DELAY_FIXED        39
1888 #define GFX_ARG_POST_DELAY_RANDOM       40
1889 #define GFX_ARG_NAME                    41
1890 #define GFX_ARG_SCALE_UP_FACTOR         42
1891 #define GFX_ARG_TILE_SIZE               43
1892 #define GFX_ARG_CLONE_FROM              44
1893 #define GFX_ARG_FADE_MODE               45
1894 #define GFX_ARG_FADE_DELAY              46
1895 #define GFX_ARG_POST_DELAY              47
1896 #define GFX_ARG_AUTO_DELAY              48
1897 #define GFX_ARG_ALIGN                   49
1898 #define GFX_ARG_VALIGN                  50
1899 #define GFX_ARG_SORT_PRIORITY           51
1900 #define GFX_ARG_CLASS                   52
1901 #define GFX_ARG_STYLE                   53
1902 #define GFX_ARG_ACTIVE_XOFFSET          54
1903 #define GFX_ARG_ACTIVE_YOFFSET          55
1904 #define GFX_ARG_PRESSED_XOFFSET         56
1905 #define GFX_ARG_PRESSED_YOFFSET         57
1906
1907 #define NUM_GFX_ARGS                    58
1908
1909
1910 /* values for sound configuration suffixes */
1911 #define SND_ARG_MODE_LOOP               0
1912 #define SND_ARG_VOLUME                  1
1913 #define SND_ARG_PRIORITY                2
1914
1915 #define NUM_SND_ARGS                    3
1916
1917
1918 /* values for music configuration suffixes */
1919 #define MUS_ARG_MODE_LOOP               0
1920
1921 #define NUM_MUS_ARGS                    1
1922
1923
1924 /* values for font configuration (definitions must match those from main.c) */
1925 #define FONT_INITIAL_1                  0
1926 #define FONT_INITIAL_2                  1
1927 #define FONT_INITIAL_3                  2
1928 #define FONT_INITIAL_4                  3
1929 #define FONT_TITLE_1                    4
1930 #define FONT_TITLE_2                    5
1931 #define FONT_MENU_1_ACTIVE              6
1932 #define FONT_MENU_2_ACTIVE              7
1933 #define FONT_MENU_1                     8
1934 #define FONT_MENU_2                     9
1935 #define FONT_TEXT_1_ACTIVE              10
1936 #define FONT_TEXT_2_ACTIVE              11
1937 #define FONT_TEXT_3_ACTIVE              12
1938 #define FONT_TEXT_4_ACTIVE              13
1939 #define FONT_TEXT_1                     14
1940 #define FONT_TEXT_2                     15
1941 #define FONT_TEXT_3                     16
1942 #define FONT_TEXT_4                     17
1943 #define FONT_ENVELOPE_1                 18
1944 #define FONT_ENVELOPE_2                 19
1945 #define FONT_ENVELOPE_3                 20
1946 #define FONT_ENVELOPE_4                 21
1947 #define FONT_REQUEST                    22
1948 #define FONT_INPUT_1_ACTIVE             23
1949 #define FONT_INPUT_2_ACTIVE             24
1950 #define FONT_INPUT_1                    25
1951 #define FONT_INPUT_2                    26
1952 #define FONT_OPTION_OFF                 27
1953 #define FONT_OPTION_ON                  28
1954 #define FONT_VALUE_1                    29
1955 #define FONT_VALUE_2                    30
1956 #define FONT_VALUE_OLD                  31
1957 #define FONT_LEVEL_NUMBER_ACTIVE        32
1958 #define FONT_LEVEL_NUMBER               33
1959 #define FONT_TAPE_RECORDER              34
1960 #define FONT_GAME_INFO                  35
1961 #define FONT_INFO_ELEMENTS              36
1962 #define FONT_INFO_LEVELSET              37
1963
1964 #define NUM_FONTS                       38
1965 #define NUM_INITIAL_FONTS               4
1966
1967 /* values for toon animation configuration */
1968 #define MAX_NUM_TOONS                   20
1969
1970 /* values for global animation configuration (must match those from main.c) */
1971 #define NUM_GLOBAL_ANIMS                8
1972 #define NUM_GLOBAL_ANIM_PARTS           8
1973 #define NUM_GLOBAL_ANIM_PARTS_ALL       (NUM_GLOBAL_ANIM_PARTS + 1)
1974 #define NUM_GLOBAL_ANIM_TOKENS          (2 * NUM_GLOBAL_ANIMS)
1975
1976 #define GLOBAL_ANIM_ID_GRAPHIC_FIRST    0
1977 #define GLOBAL_ANIM_ID_GRAPHIC_LAST     7
1978 #define GLOBAL_ANIM_ID_CONTROL_FIRST    (NUM_GLOBAL_ANIMS + 0)
1979 #define GLOBAL_ANIM_ID_CONTROL_LAST     (NUM_GLOBAL_ANIMS + 7)
1980
1981 #define GLOBAL_ANIM_ID_PART_FIRST       0
1982 #define GLOBAL_ANIM_ID_PART_LAST        7
1983 #define GLOBAL_ANIM_ID_PART_BASE        8
1984
1985 /* values for global border graphics */
1986 #define IMG_GLOBAL_BORDER_FIRST         IMG_GLOBAL_BORDER
1987 #define IMG_GLOBAL_BORDER_LAST          IMG_GLOBAL_BORDER_PLAYING
1988
1989 /* values for game_status (must match special image configuration suffixes) */
1990 #define GAME_MODE_DEFAULT               0
1991 #define GAME_MODE_LOADING               1
1992 #define GAME_MODE_TITLE_INITIAL         2
1993 #define GAME_MODE_TITLE                 3
1994 #define GAME_MODE_MAIN                  4
1995 #define GAME_MODE_LEVELS                5
1996 #define GAME_MODE_LEVELNR               6
1997 #define GAME_MODE_SCORES                7
1998 #define GAME_MODE_EDITOR                8
1999 #define GAME_MODE_INFO                  9
2000 #define GAME_MODE_SETUP                 10
2001 #define GAME_MODE_PLAYING               11
2002 #define GAME_MODE_PSEUDO_DOOR           12
2003 #define GAME_MODE_PSEUDO_TAPE           13
2004 #define GAME_MODE_PSEUDO_PANEL          14
2005 #define GAME_MODE_PSEUDO_PREVIEW        15
2006 #define GAME_MODE_PSEUDO_CRUMBLED       16
2007 #define GAME_MODE_PSEUDO_TYPENAME       17
2008 #define GAME_MODE_PSEUDO_MENU           18
2009 #define GAME_MODE_PSEUDO_TOONS          19
2010 #define GAME_MODE_PSEUDO_FADING         20
2011 #define GAME_MODE_QUIT                  21
2012
2013 #define NUM_GAME_MODES                  22
2014
2015 /* special definitions currently only used for custom artwork configuration */
2016 #define MUSIC_PREFIX_BACKGROUND         0
2017 #define NUM_MUSIC_PREFIXES              1
2018
2019 /* definitions for demo animation lists */
2020 #define HELPANIM_LIST_NEXT              -1
2021 #define HELPANIM_LIST_END               -999
2022
2023
2024 /* program information and versioning definitions */
2025 #define PROGRAM_VERSION_MAJOR           4
2026 #define PROGRAM_VERSION_MINOR           0
2027 #define PROGRAM_VERSION_PATCH           0
2028 #define PROGRAM_VERSION_BUILD           0
2029
2030 #define PROGRAM_TITLE_STRING            "Rocks'n'Diamonds"
2031 #define PROGRAM_AUTHOR_STRING           "Holger Schemel"
2032 #define PROGRAM_EMAIL_STRING            "info@artsoft.org"
2033 #define PROGRAM_WEBSITE_STRING          "http://www.artsoft.org/"
2034 #define PROGRAM_COPYRIGHT_STRING        "Copyright \xa9""1995-2015 by Holger Schemel"
2035 #define PROGRAM_COMPANY_STRING          "A Game by Artsoft Entertainment"
2036
2037 #define PROGRAM_ICON_FILENAME           "RocksIcon32x32.png"
2038
2039 #define COOKIE_PREFIX                   "ROCKSNDIAMONDS"
2040
2041 #define USERDATA_DIRECTORY_OTHER        "userdata"
2042
2043 /* file version numbers for resource files (levels, tapes, score, setup, etc.)
2044 ** currently supported/known file version numbers:
2045 **      1.0 (old)
2046 **      1.2 (still in use)
2047 **      1.4 (still in use)
2048 **      2.0 (actual)
2049 */
2050 #define FILE_VERSION_1_0                VERSION_IDENT(1,0,0,0)
2051 #define FILE_VERSION_1_2                VERSION_IDENT(1,2,0,0)
2052 #define FILE_VERSION_1_4                VERSION_IDENT(1,4,0,0)
2053 #define FILE_VERSION_2_0                VERSION_IDENT(2,0,0,0)
2054 #define FILE_VERSION_3_0                VERSION_IDENT(3,0,0,0)
2055
2056 /* file version does not change for every program version, but is changed
2057    when new features are introduced that are incompatible with older file
2058    versions, so that they can be treated accordingly */
2059 #define FILE_VERSION_ACTUAL             FILE_VERSION_3_0
2060
2061 #define GAME_VERSION_1_0                FILE_VERSION_1_0
2062 #define GAME_VERSION_1_2                FILE_VERSION_1_2
2063 #define GAME_VERSION_1_4                FILE_VERSION_1_4
2064 #define GAME_VERSION_2_0                FILE_VERSION_2_0
2065 #define GAME_VERSION_3_0                FILE_VERSION_3_0
2066
2067 #define GAME_VERSION_ACTUAL             VERSION_IDENT(PROGRAM_VERSION_MAJOR, \
2068                                                       PROGRAM_VERSION_MINOR, \
2069                                                       PROGRAM_VERSION_PATCH, \
2070                                                       PROGRAM_VERSION_BUILD)
2071
2072 /* values for game_emulation */
2073 #define EMU_NONE                        0
2074 #define EMU_BOULDERDASH                 1
2075 #define EMU_SOKOBAN                     2
2076 #define EMU_SUPAPLEX                    3
2077
2078 /* values for level file type identifier */
2079 #define LEVEL_FILE_TYPE_UNKNOWN         0
2080 #define LEVEL_FILE_TYPE_RND             1
2081 #define LEVEL_FILE_TYPE_BD              2
2082 #define LEVEL_FILE_TYPE_EM              3
2083 #define LEVEL_FILE_TYPE_SP              4
2084 #define LEVEL_FILE_TYPE_DX              5
2085 #define LEVEL_FILE_TYPE_SB              6
2086 #define LEVEL_FILE_TYPE_DC              7
2087
2088 #define NUM_LEVEL_FILE_TYPES            8
2089
2090 /* values for game engine type identifier */
2091 #define GAME_ENGINE_TYPE_UNKNOWN        LEVEL_FILE_TYPE_UNKNOWN
2092 #define GAME_ENGINE_TYPE_RND            LEVEL_FILE_TYPE_RND
2093 #define GAME_ENGINE_TYPE_EM             LEVEL_FILE_TYPE_EM
2094 #define GAME_ENGINE_TYPE_SP             LEVEL_FILE_TYPE_SP
2095
2096 #define NUM_ENGINE_TYPES                4
2097
2098 /* values for automatically playing tapes */
2099 #define AUTOPLAY_TEST                   0
2100 #define AUTOPLAY_PLAY                   1
2101 #define AUTOPLAY_FFWD                   2
2102
2103
2104 struct BorderInfo
2105 {
2106   boolean draw_masked[NUM_SPECIAL_GFX_ARGS];
2107   boolean draw_masked_when_fading;
2108 };
2109
2110 struct RequestButtonInfo
2111 {
2112   struct TextPosInfo yes;
2113   struct TextPosInfo no;
2114   struct TextPosInfo confirm;
2115   struct TextPosInfo player_1;
2116   struct TextPosInfo player_2;
2117   struct TextPosInfo player_3;
2118   struct TextPosInfo player_4;
2119 };
2120
2121 struct MenuMainButtonInfo
2122 {
2123   struct MenuPosInfo name;
2124   struct MenuPosInfo levels;
2125   struct MenuPosInfo scores;
2126   struct MenuPosInfo editor;
2127   struct MenuPosInfo info;
2128   struct MenuPosInfo game;
2129   struct MenuPosInfo setup;
2130   struct MenuPosInfo quit;
2131
2132   struct MenuPosInfo prev_level;
2133   struct MenuPosInfo next_level;
2134 };
2135
2136 struct MenuMainTextInfo
2137 {
2138   struct TextPosInfo name;
2139   struct TextPosInfo levels;
2140   struct TextPosInfo scores;
2141   struct TextPosInfo editor;
2142   struct TextPosInfo info;
2143   struct TextPosInfo game;
2144   struct TextPosInfo setup;
2145   struct TextPosInfo quit;
2146
2147   struct TextPosInfo first_level;
2148   struct TextPosInfo last_level;
2149   struct TextPosInfo level_number;
2150   struct TextPosInfo level_info_1;
2151   struct TextPosInfo level_info_2;
2152   struct TextPosInfo level_name;
2153   struct TextPosInfo level_author;
2154   struct TextPosInfo level_year;
2155   struct TextPosInfo level_imported_from;
2156   struct TextPosInfo level_imported_by;
2157   struct TextPosInfo level_tested_by;
2158   struct TextPosInfo title_1;
2159   struct TextPosInfo title_2;
2160   struct TextPosInfo title_3;
2161 };
2162
2163 struct MenuMainInputInfo
2164 {
2165   struct TextPosInfo name;
2166 };
2167
2168 struct MenuMainInfo
2169 {
2170   struct MenuMainButtonInfo button;
2171   struct MenuMainTextInfo text;
2172   struct MenuMainInputInfo input;
2173 };
2174
2175 struct TitleFadingInfo
2176 {
2177   int fade_mode;
2178   int fade_delay;
2179   int post_delay;
2180   int auto_delay;
2181 };
2182
2183 struct TitleMessageInfo
2184 {
2185   int x, y;
2186   int width, height;
2187   int chars, lines;
2188   int align, valign;
2189   int font;
2190   boolean autowrap;
2191   boolean centered;
2192   boolean parse_comments;
2193   int sort_priority;
2194
2195   int fade_mode;
2196   int fade_delay;
2197   int post_delay;
2198   int auto_delay;
2199 };
2200
2201 struct InitInfo
2202 {
2203   struct MenuPosInfo busy;
2204 };
2205
2206 struct MenuInfo
2207 {
2208   int draw_xoffset[NUM_SPECIAL_GFX_ARGS];
2209   int draw_yoffset[NUM_SPECIAL_GFX_ARGS];
2210   int draw_xoffset_info[NUM_SPECIAL_GFX_INFO_ARGS];
2211   int draw_yoffset_info[NUM_SPECIAL_GFX_INFO_ARGS];
2212   int draw_xoffset_setup[NUM_SPECIAL_GFX_SETUP_ARGS];
2213   int draw_yoffset_setup[NUM_SPECIAL_GFX_SETUP_ARGS];
2214
2215   int scrollbar_xoffset;
2216
2217   int list_size[NUM_SPECIAL_GFX_ARGS];
2218   int list_size_info[NUM_SPECIAL_GFX_INFO_ARGS];
2219
2220   struct TitleFadingInfo enter_menu;
2221   struct TitleFadingInfo leave_menu;
2222   struct TitleFadingInfo enter_screen[NUM_SPECIAL_GFX_ARGS];
2223   struct TitleFadingInfo leave_screen[NUM_SPECIAL_GFX_ARGS];
2224   struct TitleFadingInfo next_screen[NUM_SPECIAL_GFX_ARGS];
2225
2226   int sound[NUM_SPECIAL_GFX_ARGS];
2227   int music[NUM_SPECIAL_GFX_ARGS];
2228
2229   struct MenuMainInfo main;
2230 };
2231
2232 struct DoorInfo
2233 {
2234   struct DoorPartPosInfo part_1;
2235   struct DoorPartPosInfo part_2;
2236   struct DoorPartPosInfo part_3;
2237   struct DoorPartPosInfo part_4;
2238   struct DoorPartPosInfo part_5;
2239   struct DoorPartPosInfo part_6;
2240   struct DoorPartPosInfo part_7;
2241   struct DoorPartPosInfo part_8;
2242
2243   struct DoorPartPosInfo panel;
2244
2245   int width;
2246   int height;
2247   int step_offset;
2248   int step_delay;
2249   int anim_mode;
2250 };
2251
2252 struct RequestInfo
2253 {
2254   struct RequestButtonInfo button;
2255   int x, y;
2256   int width, height;
2257   int border_size;
2258   int line_spacing;
2259   int step_offset;
2260   int step_delay;
2261   int anim_mode;
2262   int align;
2263   int valign;
2264   boolean autowrap;
2265   boolean centered;
2266   boolean wrap_single_words;
2267 };
2268
2269 struct PreviewInfo
2270 {
2271   int x, y;
2272   int align, valign;
2273   int xsize, ysize;
2274   int xoffset, yoffset;
2275   int tile_size;
2276   int step_offset;
2277   int step_delay;
2278   int anim_mode;
2279 };
2280
2281 struct EditorTabsInfo
2282 {
2283   int x;
2284   int y;
2285   int yoffset2;
2286   int width;
2287   int height;
2288   int draw_xoffset;
2289   int draw_yoffset;
2290 };
2291
2292 struct EditorSettingsInfo
2293 {
2294   struct MenuPosInfo headline;
2295
2296   struct XY element_graphic;
2297   struct XY element_name;
2298
2299   struct EditorTabsInfo tabs;
2300 };
2301
2302 struct EditorGadgetInfo
2303 {
2304   int normal_spacing;
2305   int small_spacing;
2306   int tiny_spacing;
2307   int line_spacing;
2308   int text_spacing;
2309   int tab_spacing;
2310
2311   struct Rect separator_line;
2312 };
2313
2314 struct EditorButtonInfo
2315 {
2316   struct XY prev_level;
2317   struct XY next_level;
2318
2319   struct XY properties;
2320
2321   struct XY draw_single;
2322   struct XY draw_connected;
2323   struct XY draw_line;
2324   struct XY draw_arc;
2325   struct XY draw_rectangle;
2326   struct XY draw_filled_box;
2327   struct XY rotate_up;
2328   struct XY draw_text;
2329   struct XY flood_fill;
2330   struct XY rotate_left;
2331   struct XY zoom_level;
2332   struct XY rotate_right;
2333   struct XY draw_random;
2334   struct XY grab_brush;
2335   struct XY rotate_down;
2336   struct XY pick_element;
2337
2338   struct XY ce_copy_from;
2339   struct XY ce_copy_to;
2340   struct XY ce_swap;
2341   struct XY ce_copy;
2342   struct XY ce_paste;
2343
2344   struct XY undo;
2345   struct XY conf;
2346   struct XY save;
2347   struct XY clear;
2348   struct XY test;
2349   struct XY exit;
2350 };
2351
2352 struct EditorInputInfo
2353 {
2354   struct XY level_number;
2355 };
2356
2357 struct EditorPaletteElementInfo
2358 {
2359   int x, y;
2360   int tile_size;
2361 };
2362
2363 struct EditorPaletteInfo
2364 {
2365   int x, y;
2366   int cols, rows;
2367   int tile_size;
2368
2369   struct EditorPaletteElementInfo element_left;
2370   struct EditorPaletteElementInfo element_middle;
2371   struct EditorPaletteElementInfo element_right;
2372 };
2373
2374 struct EditorDrawingAreaInfo
2375 {
2376   int tile_size;
2377 };
2378
2379 struct EditorInfo
2380 {
2381   struct EditorSettingsInfo settings;
2382   struct EditorGadgetInfo gadget;
2383   struct EditorButtonInfo button;
2384   struct EditorInputInfo input;
2385   struct EditorPaletteInfo palette;
2386   struct EditorDrawingAreaInfo drawingarea;
2387 };
2388
2389 struct ViewportInfo
2390 {
2391   struct RectWithBorder window[NUM_SPECIAL_GFX_ARGS];
2392   struct RectWithBorder playfield[NUM_SPECIAL_GFX_ARGS];
2393   struct RectWithBorder door_1[NUM_SPECIAL_GFX_ARGS];
2394   struct RectWithBorder door_2[NUM_SPECIAL_GFX_ARGS];
2395 };
2396
2397 struct HiScore
2398 {
2399   char Name[MAX_PLAYER_NAME_LEN + 1];
2400   int Score;
2401 };
2402
2403 struct Content
2404 {
2405   int e[3][3];
2406 };
2407
2408 struct EnvelopeInfo
2409 {
2410   int xsize;
2411   int ysize;
2412
2413   boolean autowrap;
2414   boolean centered;
2415
2416   char text[MAX_ENVELOPE_TEXT_LEN + 1];
2417 };
2418
2419 struct LevelSetInfo
2420 {
2421   int music[MAX_LEVELS];
2422 };
2423
2424 struct LevelFileInfo
2425 {
2426   int nr;
2427   int type;
2428   boolean packed;
2429   char *basename;
2430   char *filename;
2431 };
2432
2433 struct DateInfo
2434 {
2435   int year;
2436   int month;
2437   int day;
2438
2439   enum
2440   {
2441     DATE_SRC_CLOCK,
2442     DATE_SRC_LEVELFILE
2443   } src;
2444 };
2445
2446 struct LevelInfo
2447 {
2448   struct LevelFileInfo file_info;
2449
2450   int game_engine_type;
2451
2452   /* level stored in native format for the alternative native game engines */
2453   struct LevelInfo_EM *native_em_level;
2454   struct LevelInfo_SP *native_sp_level;
2455
2456   int file_version;     /* file format version the level is stored with    */
2457   int game_version;     /* game release version the level was created with */
2458
2459   struct DateInfo creation_date;
2460
2461   boolean encoding_16bit_field;         /* level contains 16-bit elements  */
2462   boolean encoding_16bit_yamyam;        /* yamyam contains 16-bit elements */
2463   boolean encoding_16bit_amoeba;        /* amoeba contains 16-bit elements */
2464
2465   int fieldx, fieldy;
2466
2467   int time;                             /* available time (seconds) */
2468   int gems_needed;
2469
2470   char name[MAX_LEVEL_NAME_LEN + 1];
2471   char author[MAX_LEVEL_AUTHOR_LEN + 1];
2472
2473   int random_seed;
2474
2475   struct EnvelopeInfo envelope[NUM_ENVELOPES];
2476
2477   int score[LEVEL_SCORE_ELEMENTS];
2478
2479   struct Content yamyam_content[MAX_ELEMENT_CONTENTS];
2480   int num_yamyam_contents;
2481
2482   int amoeba_speed;
2483   int amoeba_content;
2484
2485   int game_of_life[4];
2486   int biomaze[4];
2487
2488   int time_magic_wall;
2489   int time_wheel;
2490   int time_light;
2491   int time_timegate;
2492
2493   int shield_normal_time;
2494   int shield_deadly_time;
2495
2496   int extra_time;
2497   int time_orb_time;
2498
2499   int extra_time_score;
2500
2501   int start_element[MAX_PLAYERS];
2502   boolean use_start_element[MAX_PLAYERS];
2503
2504   int artwork_element[MAX_PLAYERS];
2505   boolean use_artwork_element[MAX_PLAYERS];
2506
2507   int explosion_element[MAX_PLAYERS];
2508   boolean use_explosion_element[MAX_PLAYERS];
2509
2510   /* values for the new EMC elements */
2511   int android_move_time;
2512   int android_clone_time;
2513   boolean ball_random;
2514   boolean ball_state_initial;
2515   int ball_time;
2516   int lenses_score;
2517   int magnify_score;
2518   int slurp_score;
2519   int lenses_time;
2520   int magnify_time;
2521   int wind_direction_initial;
2522
2523   struct Content ball_content[MAX_ELEMENT_CONTENTS];
2524   int num_ball_contents;
2525
2526   int num_android_clone_elements;
2527   int android_clone_element[MAX_ANDROID_ELEMENTS];
2528
2529   int can_move_into_acid_bits;  /* bitfield to store property for elements */
2530   int dont_collide_with_bits;   /* bitfield to store property for elements */
2531
2532   int initial_player_stepsize[MAX_PLAYERS];     /* initial player speed */
2533   boolean initial_player_gravity[MAX_PLAYERS];
2534
2535   boolean use_initial_inventory[MAX_PLAYERS];
2536   int initial_inventory_size[MAX_PLAYERS];
2537   int initial_inventory_content[MAX_PLAYERS][MAX_INITIAL_INVENTORY_SIZE];
2538
2539   boolean em_slippery_gems;     /* EM style "gems slip from wall" behaviour */
2540   boolean em_explodes_by_fire;  /* EM style chain explosion behaviour */
2541   boolean use_spring_bug;       /* for compatibility with old levels */
2542   boolean use_time_orb_bug;     /* for compatibility with old levels */
2543   boolean instant_relocation;   /* no visual delay when relocating player */
2544   boolean shifted_relocation;   /* no level centering when relocating player */
2545   boolean lazy_relocation;      /* only redraw off-screen player relocation */
2546   boolean can_pass_to_walkable; /* player can pass to empty or walkable tile */
2547   boolean grow_into_diggable;   /* amoeba can grow into anything diggable */
2548   boolean auto_exit_sokoban;    /* automatically finish solved Sokoban levels */
2549
2550   boolean continuous_snapping;  /* repeated snapping without releasing key */
2551   boolean block_snap_field;     /* snapping blocks field to show animation */
2552   boolean block_last_field;     /* player blocks previous field while moving */
2553   boolean sp_block_last_field;  /* player blocks previous field while moving */
2554
2555   /* ('int' instead of 'boolean' because used as selectbox value in editor) */
2556   int use_step_counter;         /* count steps instead of seconds for level */
2557
2558   short field[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2559
2560   boolean use_custom_template;  /* use custom properties from template file */
2561
2562   boolean no_valid_file;        /* set when level file missing or invalid */
2563
2564   boolean changed;              /* set when level was changed in the editor */
2565
2566   /* runtime flags to handle bugs in old levels (not stored in level file) */
2567   boolean use_action_after_change_bug;
2568 };
2569
2570 struct GlobalInfo
2571 {
2572   char *autoplay_leveldir;
2573   int autoplay_level[MAX_TAPES_PER_SET];
2574   boolean autoplay_all;
2575   boolean autoplay_mode;
2576
2577   char *convert_leveldir;
2578   int convert_level_nr;
2579
2580   char *create_images_dir;
2581
2582   int num_toons;
2583
2584   float frames_per_second;
2585
2586   /* global values for fading screens and masking borders */
2587   int border_status;
2588
2589   /* values for global animations */
2590   int anim_status;
2591   int anim_status_next;
2592
2593   boolean use_envelope_request;
2594 };
2595
2596 struct ElementChangeInfo
2597 {
2598   boolean can_change;           /* use or ignore this change info */
2599
2600   boolean has_event[NUM_CHANGE_EVENTS];         /* change events */
2601
2602   int trigger_player;           /* player triggering change */
2603   int trigger_side;             /* side triggering change */
2604   int trigger_page;             /* page triggering change */
2605
2606   int target_element;           /* target element after change */
2607
2608   int delay_fixed;              /* added frame delay before changed (fixed) */
2609   int delay_random;             /* added frame delay before changed (random) */
2610   int delay_frames;             /* either 1 (frames) or 50 (seconds; 50 fps) */
2611
2612   int initial_trigger_element;  /* initial element triggering change */
2613
2614   struct Content target_content;/* elements for extended change target */
2615   boolean use_target_content;   /* use extended change target */
2616   boolean only_if_complete;     /* only use complete target content */
2617   boolean use_random_replace;   /* use random value for replacing elements */
2618   int random_percentage;        /* random value for replacing elements */
2619   int replace_when;             /* type of elements that can be replaced */
2620
2621   boolean explode;              /* explode instead of change */
2622
2623   boolean has_action;           /* execute action on specified condition */
2624   int action_type;              /* type of action */
2625   int action_mode;              /* mode of action */
2626   int action_arg;               /* parameter of action */
2627   int action_element;           /* element related to action */
2628
2629   /* ---------- internal values used at runtime when playing ---------- */
2630
2631   int trigger_element;          /* element triggering change */
2632
2633   /* functions that are called before, while and after the change of an
2634      element -- currently only used for non-custom elements */
2635   void (*pre_change_function)(int x, int y);
2636   void (*change_function)(int x, int y);
2637   void (*post_change_function)(int x, int y);
2638
2639   short actual_trigger_element; /* element that actually triggered change */
2640   int actual_trigger_side;      /* element side that triggered the change */
2641   int actual_trigger_player;    /* player which actually triggered change */
2642   int actual_trigger_player_bits; /* player bits of triggering players */
2643   int actual_trigger_ce_value;  /* CE value of element that triggered change */
2644   int actual_trigger_ce_score;  /* CE score of element that triggered change */
2645
2646   boolean can_change_or_has_action;     /* can_change | has_action */
2647
2648   /* ---------- internal values used in level editor ---------- */
2649
2650   int direct_action;            /* change triggered by actions on element */
2651   int other_action;             /* change triggered by other element actions */
2652 };
2653
2654 struct ElementGroupInfo
2655 {
2656   int num_elements;                     /* number of elements in this group */
2657   int element[MAX_ELEMENTS_IN_GROUP];   /* list of elements in this group */
2658
2659   int choice_mode;              /* how to choose element from group */
2660
2661   /* ---------- internal values used at runtime when playing ---------- */
2662
2663   /* the following is the same as above, but with recursively resolved group
2664      elements (group elements may also contain further group elements!) */
2665   int num_elements_resolved;
2666   short element_resolved[NUM_FILE_ELEMENTS];
2667
2668   int choice_pos;               /* current element choice position */
2669 };
2670
2671 struct ElementNameInfo
2672 {
2673   /* ---------- token and description strings ---------- */
2674
2675   char *token_name;             /* element token used in config files */
2676   char *class_name;             /* element class used in config files */
2677   char *editor_description;     /* pre-defined description for level editor */
2678 };
2679
2680 struct ElementInfo
2681 {
2682   /* ---------- token and description strings ---------- */
2683
2684   char *token_name;             /* element token used in config files */
2685   char *class_name;             /* element class used in config files */
2686   char *editor_description;     /* pre-defined description for level editor */
2687   char *custom_description;     /* alternative description from config file */
2688   char description[MAX_ELEMENT_NAME_LEN + 1];   /* for custom/group elements */
2689
2690   /* ---------- graphic and sound definitions ---------- */
2691
2692   int graphic[NUM_ACTIONS];     /* default graphics for several actions */
2693   int direction_graphic[NUM_ACTIONS][NUM_DIRECTIONS_FULL];
2694                                 /* special graphics for left/right/up/down */
2695
2696   int crumbled[NUM_ACTIONS];    /* crumbled graphics for several actions */
2697   int direction_crumbled[NUM_ACTIONS][NUM_DIRECTIONS_FULL];
2698                                 /* crumbled graphics for left/right/up/down */
2699
2700   int special_graphic[NUM_SPECIAL_GFX_ARGS];
2701                                 /* special graphics for certain screens */
2702
2703   int sound[NUM_ACTIONS];       /* default sounds for several actions */
2704
2705   /* ---------- special element property values ---------- */
2706
2707   unsigned int properties[NUM_EP_BITFIELDS];    /* element base properties */
2708
2709   boolean use_gfx_element;      /* use custom graphic element */
2710   int gfx_element_initial;      /* initial optional custom graphic element */
2711
2712   int access_direction;         /* accessible from which direction */
2713
2714   int collect_score_initial;    /* initial score value for collecting */
2715   int collect_count_initial;    /* initial count value for collecting */
2716
2717   int ce_value_fixed_initial;   /* initial value for custom variable (fix) */
2718   int ce_value_random_initial;  /* initial value for custom variable (rnd) */
2719   boolean use_last_ce_value;    /* use value from element before change */
2720
2721   int push_delay_fixed;         /* constant delay before pushing */
2722   int push_delay_random;        /* additional random delay before pushing */
2723   int drop_delay_fixed;         /* constant delay after dropping */
2724   int drop_delay_random;        /* additional random delay after dropping */
2725   int move_delay_fixed;         /* constant delay after moving */
2726   int move_delay_random;        /* additional random delay after moving */
2727
2728   int move_pattern;             /* direction movable element moves to */
2729   int move_direction_initial;   /* initial direction element moves to */
2730   int move_stepsize;            /* step size element moves with */
2731
2732   int move_enter_element;       /* element that can be entered (and removed) */
2733   int move_leave_element;       /* element that can be left behind */
2734   int move_leave_type;          /* change (limited) or leave (unlimited) */
2735
2736   int slippery_type;            /* how/where other elements slip away */
2737
2738   struct Content content;       /* new elements after explosion */
2739
2740   int explosion_type;           /* type of explosion, like 3x3, 3+3 or 1x1 */
2741   int explosion_delay;          /* duration of explosion of this element */
2742   int ignition_delay;           /* delay for explosion by other explosion */
2743
2744   struct ElementChangeInfo *change_page; /* actual list of change pages */
2745   struct ElementChangeInfo *change;      /* pointer to current change page */
2746
2747   int num_change_pages;         /* actual number of change pages */
2748   int current_change_page;      /* currently edited change page */
2749
2750   struct ElementGroupInfo *group;       /* pointer to element group info */
2751
2752   /* ---------- internal values used at runtime when playing ---------- */
2753
2754   boolean has_change_event[NUM_CHANGE_EVENTS];
2755
2756   int event_page_nr[NUM_CHANGE_EVENTS]; /* page number for each event */
2757   struct ElementChangeInfo *event_page[NUM_CHANGE_EVENTS]; /* page for event */
2758
2759   boolean in_group[NUM_GROUP_ELEMENTS];
2760
2761   int gfx_element;              /* runtime optional custom graphic element */
2762
2763   int collect_score;            /* runtime score value for collecting */
2764
2765   /* count of this element on playfield, calculated after each frame */
2766   int element_count;
2767
2768   /* ---------- internal values used in level editor ---------- */
2769
2770   int access_type;              /* walkable or passable */
2771   int access_layer;             /* accessible over/inside/under */
2772   int access_protected;         /* protection against deadly elements */
2773   int walk_to_action;           /* diggable/collectible/pushable */
2774   int smash_targets;            /* can smash player/enemies/everything */
2775   int deadliness;               /* deadly when running/colliding/touching */
2776
2777   boolean can_explode_by_fire;  /* element explodes by fire */
2778   boolean can_explode_smashed;  /* element explodes when smashed */
2779   boolean can_explode_impact;   /* element explodes on impact */
2780
2781   boolean modified_settings;    /* set for all modified custom elements */
2782 };
2783
2784 struct FontInfo
2785 {
2786   char *token_name;             /* font token used in config files */
2787
2788   int graphic;                  /* default graphic for this font */
2789   int special_graphic[NUM_SPECIAL_GFX_ARGS];
2790                                 /* special graphics for certain screens */
2791   int special_bitmap_id[NUM_SPECIAL_GFX_ARGS];
2792                                 /* internal bitmap ID for special graphics */
2793 };
2794
2795 struct GlobalAnimInfo
2796 {
2797   char *token_name;             /* global animation token in config files */
2798
2799   /* global animation graphic and control definitions */
2800   int graphic[NUM_GLOBAL_ANIM_PARTS_ALL][NUM_SPECIAL_GFX_ARGS];
2801 };
2802
2803 struct GraphicInfo
2804 {
2805   Bitmap **bitmaps;             /* bitmaps in all required sizes */
2806   Bitmap *bitmap;               /* bitmap in default size */
2807
2808   int src_image_width;          /* scaled bitmap size, but w/o small images */
2809   int src_image_height;         /* scaled bitmap size, but w/o small images */
2810
2811   int src_x, src_y;             /* start position of animation frames */
2812   int width, height;            /* width/height of each animation frame */
2813
2814   int offset_x, offset_y;       /* x/y offset to next animation frame */
2815   int offset2_x, offset2_y;     /* x/y offset to second movement tile */
2816
2817   boolean double_movement;      /* animation has second movement tile */
2818   int swap_double_tiles;        /* explicitely force or forbid tile swapping */
2819
2820   int anim_frames;
2821   int anim_frames_per_line;
2822   int anim_start_frame;
2823   int anim_delay;               /* important: delay of 1 means "no delay"! */
2824   int anim_mode;
2825
2826   boolean anim_global_sync;
2827
2828   int crumbled_like;            /* element for cloning crumble graphics */
2829   int diggable_like;            /* element for cloning digging graphics */
2830
2831   int border_size;              /* border size for "crumbled" graphics */
2832
2833   int scale_up_factor;          /* optional factor for scaling image up */
2834   int tile_size;                /* optional explicitly defined tile size */
2835
2836   int clone_from;               /* graphic for cloning *all* settings */
2837
2838   int init_delay_fixed;         /* optional initial delay values for global */
2839   int init_delay_random;        /* animations (pause interval before start) */
2840   int anim_delay_fixed;         /* optional delay values for bored/sleeping */
2841   int anim_delay_random;        /* and global animations (animation length) */
2842   int post_delay_fixed;         /* optional delay values after bored/global */
2843   int post_delay_random;        /* animations (pause before next animation) */
2844
2845   int step_offset;              /* optional step offset of toon animations */
2846   int step_xoffset;             /* optional step offset of toon animations */
2847   int step_yoffset;             /* optional step offset of toon animations */
2848   int step_delay;               /* optional step delay of toon animations */
2849   int direction;                /* optional move direction of toon animations */
2850   int position;                 /* optional draw position of toon animations */
2851   int x;                        /* optional draw position of toon animations */
2852   int y;                        /* optional draw position of toon animations */
2853
2854   int draw_xoffset;             /* optional offset for drawing font chars */
2855   int draw_yoffset;             /* optional offset for drawing font chars */
2856
2857   int draw_masked;              /* optional setting for drawing envelope gfx */
2858   int draw_order;               /* optional draw order for global animations */
2859
2860   int fade_mode;                /* optional setting for drawing title screens */
2861   int fade_delay;               /* optional setting for drawing title screens */
2862   int post_delay;               /* optional setting for drawing title screens */
2863   int auto_delay;               /* optional setting for drawing title screens */
2864   int align, valign;            /* optional setting for drawing title screens */
2865   int sort_priority;            /* optional setting for drawing title screens */
2866
2867   int class;
2868   int style;
2869
2870   int active_xoffset;
2871   int active_yoffset;
2872   int pressed_xoffset;
2873   int pressed_yoffset;
2874
2875   boolean use_image_size;       /* use image size as default width and height */
2876 };
2877
2878 struct SoundInfo
2879 {
2880   boolean loop;
2881   int volume;
2882   int priority;
2883 };
2884
2885 struct MusicInfo
2886 {
2887   boolean loop;
2888 };
2889
2890 struct MusicPrefixInfo
2891 {
2892   char *prefix;
2893   boolean is_loop_music;
2894 };
2895
2896 struct MusicFileInfo
2897 {
2898   char *basename;
2899
2900   char *title_header;
2901   char *artist_header;
2902   char *album_header;
2903   char *year_header;
2904
2905   char *title;
2906   char *artist;
2907   char *album;
2908   char *year;
2909
2910   int music;
2911
2912   boolean is_sound;
2913
2914   struct MusicFileInfo *next;
2915 };
2916
2917 struct ElementActionInfo
2918 {
2919   char *suffix;
2920   int value;
2921   boolean is_loop_sound;
2922 };
2923
2924 struct ElementDirectionInfo
2925 {
2926   char *suffix;
2927   int value;
2928 };
2929
2930 struct SpecialSuffixInfo
2931 {
2932   char *suffix;
2933   int value;
2934 };
2935
2936 struct HelpAnimInfo
2937 {
2938   int element;
2939   int action;
2940   int direction;
2941
2942   int delay;
2943 };
2944
2945
2946 extern Bitmap                  *bitmap_db_store;
2947 extern Bitmap                  *bitmap_db_cross;
2948 extern Bitmap                  *bitmap_db_field;
2949 extern Bitmap                  *bitmap_db_panel;
2950 extern Bitmap                  *bitmap_db_door_1;
2951 extern Bitmap                  *bitmap_db_door_2;
2952 extern Bitmap                  *bitmap_db_toons;
2953 extern DrawBuffer              *fieldbuffer;
2954 extern DrawBuffer              *drawto_field;
2955
2956 extern int                      game_status;
2957 extern boolean                  game_status_last_screen;
2958 extern boolean                  level_editor_test_game;
2959 extern boolean                  network_playing;
2960
2961 #if defined(TARGET_SDL)
2962 extern boolean                  network_server;
2963 extern SDL_Thread              *server_thread;
2964 #endif
2965
2966 extern int                      key_joystick_mapping;
2967
2968 extern short                    Feld[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2969 extern short                    MovPos[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2970 extern short                    MovDir[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2971 extern short                    MovDelay[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2972 extern short                    ChangeDelay[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2973 extern short                    ChangePage[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2974 extern short                    CustomValue[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2975 extern short                    Store[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2976 extern short                    Store2[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2977 extern short                    StorePlayer[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2978 extern short                    Back[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2979 extern boolean                  Stop[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2980 extern boolean                  Pushed[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2981 extern short                    ChangeCount[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2982 extern short                    ChangeEvent[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2983 extern short                    WasJustMoving[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2984 extern short                    WasJustFalling[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2985 extern short                    CheckCollision[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2986 extern short                    CheckImpact[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2987 extern short                    AmoebaNr[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2988 extern short                    AmoebaCnt[MAX_NUM_AMOEBA];
2989 extern short                    AmoebaCnt2[MAX_NUM_AMOEBA];
2990 extern short                    ExplodeField[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2991 extern short                    ExplodePhase[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2992 extern short                    ExplodeDelay[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2993 extern int                      RunnerVisit[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2994 extern int                      PlayerVisit[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2995
2996 extern int                      GfxFrame[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2997 extern int                      GfxRandom[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2998 extern int                      GfxElement[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2999 extern int                      GfxAction[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
3000 extern int                      GfxDir[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
3001 extern int                      GfxRedraw[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
3002
3003 extern int                      ActiveElement[MAX_NUM_ELEMENTS];
3004 extern int                      ActiveButton[NUM_IMAGE_FILES];
3005 extern int                      ActiveFont[NUM_FONTS];
3006
3007 extern int                      lev_fieldx, lev_fieldy;
3008 extern int                      scroll_x, scroll_y;
3009
3010 extern int                      WIN_XSIZE, WIN_YSIZE;
3011 extern int                      SCR_FIELDX, SCR_FIELDY;
3012 extern int                      REAL_SX, REAL_SY;
3013 extern int                      SX, SY;
3014 extern int                      DX, DY;
3015 extern int                      VX, VY;
3016 extern int                      EX, EY;
3017 extern int                      dDX, dDY;
3018 extern int                      FULL_SXSIZE, FULL_SYSIZE;
3019 extern int                      SXSIZE, SYSIZE;
3020 extern int                      DXSIZE, DYSIZE;
3021 extern int                      VXSIZE, VYSIZE;
3022 extern int                      EXSIZE, EYSIZE;
3023 extern int                      TILESIZE_VAR;
3024
3025 extern int                      FADE_SX, FADE_SY;
3026 extern int                      FADE_SXSIZE, FADE_SYSIZE;
3027
3028 extern int                      FX, FY;
3029 extern int                      ScrollStepSize;
3030 extern int                      ScreenMovDir, ScreenMovPos, ScreenGfxPos;
3031 extern int                      BorderElement;
3032 extern int                      GameFrameDelay;
3033 extern int                      FfwdFrameDelay;
3034 extern int                      BX1, BY1;
3035 extern int                      BX2, BY2;
3036 extern int                      SBX_Left, SBX_Right;
3037 extern int                      SBY_Upper, SBY_Lower;
3038 extern int                      ZX, ZY;
3039 extern int                      ExitX, ExitY;
3040 extern int                      AllPlayersGone;
3041
3042 extern int                      TimeFrames, TimePlayed, TimeLeft, TapeTime;
3043
3044 extern boolean                  network_player_action_received;
3045
3046 extern int                      graphics_action_mapping[];
3047
3048 extern struct LevelSetInfo      levelset;
3049 extern struct LevelInfo         level, level_template;
3050 extern struct HiScore           highscore[];
3051 extern struct TapeInfo          tape;
3052 extern struct GlobalInfo        global;
3053 extern struct BorderInfo        border;
3054 extern struct ViewportInfo      viewport;
3055 extern struct TitleFadingInfo   fading;
3056 extern struct TitleFadingInfo   fading_none;
3057 extern struct TitleFadingInfo   title_initial_default;
3058 extern struct TitleFadingInfo   title_default;
3059 extern struct TitleMessageInfo  titlescreen_initial_default;
3060 extern struct TitleMessageInfo  titlescreen_initial_first[];
3061 extern struct TitleMessageInfo  titlescreen_initial[];
3062 extern struct TitleMessageInfo  titlescreen_default;
3063 extern struct TitleMessageInfo  titlescreen_first[];
3064 extern struct TitleMessageInfo  titlescreen[];
3065 extern struct TitleMessageInfo  titlemessage_initial_default;
3066 extern struct TitleMessageInfo  titlemessage_initial_first[];
3067 extern struct TitleMessageInfo  titlemessage_initial[];
3068 extern struct TitleMessageInfo  titlemessage_default;
3069 extern struct TitleMessageInfo  titlemessage_first[];
3070 extern struct TitleMessageInfo  titlemessage[];
3071 extern struct TitleMessageInfo  readme;
3072 extern struct InitInfo          init, init_last;
3073 extern struct MenuInfo          menu;
3074 extern struct DoorInfo          door_1, door_2;
3075 extern struct RequestInfo       request;
3076 extern struct PreviewInfo       preview;
3077 extern struct EditorInfo        editor;
3078 extern struct ElementInfo       element_info[];
3079 extern struct ElementNameInfo   element_name_info[];
3080 extern struct ElementActionInfo element_action_info[];
3081 extern struct ElementDirectionInfo element_direction_info[];
3082 extern struct SpecialSuffixInfo special_suffix_info[];
3083 extern struct TokenIntPtrInfo   image_config_vars[];
3084 extern struct FontInfo          font_info[];
3085 extern struct GlobalAnimInfo    global_anim_info[];
3086 extern struct MusicPrefixInfo   music_prefix_info[];
3087 extern struct GraphicInfo      *graphic_info;
3088 extern struct SoundInfo        *sound_info;
3089 extern struct MusicInfo        *music_info;
3090 extern struct MusicFileInfo    *music_file_info;
3091 extern struct HelpAnimInfo     *helpanim_info;
3092 extern SetupFileHash           *helptext_info;
3093 extern SetupFileHash           *image_config_hash;
3094 extern SetupFileHash           *element_token_hash;
3095 extern SetupFileHash           *graphic_token_hash;
3096 extern SetupFileHash           *font_token_hash;
3097 extern struct ConfigTypeInfo    image_config_suffix[];
3098 extern struct ConfigTypeInfo    sound_config_suffix[];
3099 extern struct ConfigTypeInfo    music_config_suffix[];
3100 extern struct ConfigInfo        image_config[];
3101 extern struct ConfigInfo        sound_config[];
3102 extern struct ConfigInfo        music_config[];
3103 extern struct ConfigInfo        helpanim_config[];
3104 extern struct ConfigInfo        helptext_config[];
3105
3106 #endif  /* MAIN_H */