src/main.h

   1 /***********************************************************
   2 * Rocks'n'Diamonds -- McDuffin Strikes Back!               *
   3 *----------------------------------------------------------*
   4 * (c) 1995-2006 Artsoft Entertainment                      *
   5 *               Holger Schemel                             *
   6 *               Detmolder Strasse 189                      *
   7 *               33604 Bielefeld                            *
   8 *               Germany                                    *
   9 *               e-mail: info@artsoft.org                   *
  10 *----------------------------------------------------------*
  11 * main.h                                                   *
  12 ***********************************************************/
  13
  14 #ifndef MAIN_H
  15 #define MAIN_H
  16
  17 #include <time.h>
  18 #include <sys/time.h>
  19 #include <sys/types.h>
  20 #include <sys/stat.h>
  21 #include <errno.h>
  22 #include <unistd.h>
  23 #include <fcntl.h>
  24
  25 #include "libgame/libgame.h"
  26 #include "game_em/game_em.h"
  27
  28 #include "conf_gfx.h"   /* include auto-generated data structure definitions */
  29 #include "conf_snd.h"   /* include auto-generated data structure definitions */
  30 #include "conf_mus.h"   /* include auto-generated data structure definitions */
  31
  32 #define IMG_UNDEFINED                   (-1)
  33 #define IMG_EMPTY                       IMG_EMPTY_SPACE
  34 #define IMG_SP_EMPTY                    IMG_SP_EMPTY_SPACE
  35 #define IMG_EXPLOSION                   IMG_DEFAULT_EXPLODING
  36 #define IMG_CHAR_START                  IMG_CHAR_SPACE
  37 #define IMG_CUSTOM_START                IMG_CUSTOM_1
  38
  39 #define SND_UNDEFINED                   (-1)
  40 #define MUS_UNDEFINED                   (-1)
  41
  42 #define WIN_XSIZE                       672
  43 #define WIN_YSIZE                       560
  44
  45 #define DEFAULT_FULLSCREEN_MODE         "800x600"
  46
  47 #define SCR_FIELDX                      17
  48 #define SCR_FIELDY                      17
  49 #define MAX_BUF_XSIZE                   (SCR_FIELDX + 2)
  50 #define MAX_BUF_YSIZE                   (SCR_FIELDY + 2)
  51 #define MIN_LEV_FIELDX                  3
  52 #define MIN_LEV_FIELDY                  3
  53 #define STD_LEV_FIELDX                  64
  54 #define STD_LEV_FIELDY                  32
  55 #define MAX_LEV_FIELDX                  MAX_PLAYFIELD_WIDTH
  56 #define MAX_LEV_FIELDY                  MAX_PLAYFIELD_HEIGHT
  57
  58 #define SCREENX(a)                      ((a) - scroll_x)
  59 #define SCREENY(a)                      ((a) - scroll_y)
  60 #define LEVELX(a)                       ((a) + scroll_x)
  61 #define LEVELY(a)                       ((a) + scroll_y)
  62 #define IN_VIS_FIELD(x,y) ((x)>=0 && (x)<SCR_FIELDX && (y)>=0 &&(y)<SCR_FIELDY)
  63 #define IN_SCR_FIELD(x,y) ((x)>=BX1 && (x)<=BX2 && (y)>=BY1 &&(y)<=BY2)
  64 #define IN_LEV_FIELD(x,y) ((x)>=0 && (x)<lev_fieldx && (y)>=0 &&(y)<lev_fieldy)
  65
  66 /* values for configurable properties (custom elem's only, else pre-defined) */
  67 #define EP_DIGGABLE                     0
  68 #define EP_COLLECTIBLE_ONLY             1
  69 #define EP_DONT_RUN_INTO                2
  70 #define EP_DONT_COLLIDE_WITH            3
  71 #define EP_DONT_TOUCH                   4
  72 #define EP_INDESTRUCTIBLE               5
  73 #define EP_SLIPPERY                     6
  74 #define EP_CAN_CHANGE                   7
  75 #define EP_CAN_MOVE                     8
  76 #define EP_CAN_FALL                     9
  77 #define EP_CAN_SMASH_PLAYER             10
  78 #define EP_CAN_SMASH_ENEMIES            11
  79 #define EP_CAN_SMASH_EVERYTHING         12
  80 #define EP_EXPLODES_BY_FIRE             13
  81 #define EP_EXPLODES_SMASHED             14
  82 #define EP_EXPLODES_IMPACT              15
  83 #define EP_WALKABLE_OVER                16
  84 #define EP_WALKABLE_INSIDE              17
  85 #define EP_WALKABLE_UNDER               18
  86 #define EP_PASSABLE_OVER                19
  87 #define EP_PASSABLE_INSIDE              20
  88 #define EP_PASSABLE_UNDER               21
  89 #define EP_DROPPABLE                    22
  90 #define EP_EXPLODES_1X1_OLD             23
  91 #define EP_PUSHABLE                     24
  92 #define EP_EXPLODES_CROSS_OLD           25
  93 #define EP_PROTECTED                    26
  94 #define EP_CAN_MOVE_INTO_ACID           27
  95 #define EP_THROWABLE                    28
  96 #define EP_CAN_EXPLODE                  29
  97 #define EP_GRAVITY_REACHABLE            30
  98
  99 /* values for pre-defined properties */
 100 #define EP_PLAYER                       32
 101 #define EP_CAN_PASS_MAGIC_WALL          33
 102 #define EP_SWITCHABLE                   34
 103 #define EP_BD_ELEMENT                   35
 104 #define EP_SP_ELEMENT                   36
 105 #define EP_SB_ELEMENT                   37
 106 #define EP_GEM                          38
 107 #define EP_FOOD_DARK_YAMYAM             39
 108 #define EP_FOOD_PENGUIN                 40
 109 #define EP_FOOD_PIG                     41
 110 #define EP_HISTORIC_WALL                42
 111 #define EP_HISTORIC_SOLID               43
 112 #define EP_CLASSIC_ENEMY                44
 113 #define EP_BELT                         45
 114 #define EP_BELT_ACTIVE                  46
 115 #define EP_BELT_SWITCH                  47
 116 #define EP_TUBE                         48
 117 #define EP_KEYGATE                      49
 118 #define EP_AMOEBOID                     50
 119 #define EP_AMOEBALIVE                   51
 120 #define EP_HAS_EDITOR_CONTENT           52
 121 #define EP_CAN_TURN_EACH_MOVE           53
 122 #define EP_CAN_GROW                     54
 123 #define EP_ACTIVE_BOMB                  55
 124 #define EP_INACTIVE                     56
 125
 126 /* values for special configurable properties (depending on level settings) */
 127 #define EP_EM_SLIPPERY_WALL             57
 128
 129 /* values for special graphics properties (no effect on game engine) */
 130 #define EP_GFX_CRUMBLED                 58
 131
 132 /* values for derived properties (determined from properties above) */
 133 #define EP_ACCESSIBLE_OVER              59
 134 #define EP_ACCESSIBLE_INSIDE            60
 135 #define EP_ACCESSIBLE_UNDER             61
 136 #define EP_WALKABLE                     62
 137 #define EP_PASSABLE                     63
 138 #define EP_ACCESSIBLE                   64
 139 #define EP_COLLECTIBLE                  65
 140 #define EP_SNAPPABLE                    66
 141 #define EP_WALL                         67
 142 #define EP_SOLID_FOR_PUSHING            68
 143 #define EP_DRAGONFIRE_PROOF             69
 144 #define EP_EXPLOSION_PROOF              70
 145 #define EP_CAN_SMASH                    71
 146 #define EP_EXPLODES_3X3_OLD             72
 147 #define EP_CAN_EXPLODE_BY_FIRE          73
 148 #define EP_CAN_EXPLODE_SMASHED          74
 149 #define EP_CAN_EXPLODE_IMPACT           75
 150 #define EP_SP_PORT                      76
 151 #define EP_CAN_EXPLODE_BY_DRAGONFIRE    77
 152 #define EP_CAN_EXPLODE_BY_EXPLOSION     78
 153 #define EP_COULD_MOVE_INTO_ACID         79
 154 #define EP_MAYBE_DONT_COLLIDE_WITH      80
 155 #define EP_CAN_BE_CLONED_BY_ANDROID     81
 156
 157 /* values for internal purpose only (level editor) */
 158 #define EP_WALK_TO_OBJECT               82
 159 #define EP_DEADLY                       83
 160 #define EP_EDITOR_CASCADE               84
 161 #define EP_EDITOR_CASCADE_ACTIVE        85
 162 #define EP_EDITOR_CASCADE_INACTIVE      86
 163
 164 /* values for internal purpose only (game engine) */
 165 #define EP_HAS_ACTION                   87
 166 #define EP_CAN_CHANGE_OR_HAS_ACTION     88
 167
 168 /* values for internal purpose only (other) */
 169 #define EP_OBSOLETE                     89
 170
 171 #define NUM_ELEMENT_PROPERTIES          90
 172
 173 #define NUM_EP_BITFIELDS                ((NUM_ELEMENT_PROPERTIES + 31) / 32)
 174 #define EP_BITFIELD_BASE_NR             0
 175
 176 #define EP_BITMASK_BASE_DEFAULT         (1 << EP_CAN_MOVE_INTO_ACID)
 177 #define EP_BITMASK_DEFAULT              0
 178
 179 #define PROPERTY_BIT(p)                 (1 << ((p) % 32))
 180 #define PROPERTY_VAR(e,p)               (element_info[e].properties[(p) / 32])
 181 #define HAS_PROPERTY(e,p)       ((PROPERTY_VAR(e, p) & PROPERTY_BIT(p)) != 0)
 182 #define SET_PROPERTY(e,p,v)     ((v) ?                                     \
 183                                  (PROPERTY_VAR(e,p) |=  PROPERTY_BIT(p)) : \
 184                                  (PROPERTY_VAR(e,p) &= ~PROPERTY_BIT(p)))
 185
 186
 187 /* values for change events for custom elements (stored in level file) */
 188 #define CE_DELAY                        0
 189 #define CE_TOUCHED_BY_PLAYER            1
 190 #define CE_PRESSED_BY_PLAYER            2
 191 #define CE_PUSHED_BY_PLAYER             3
 192 #define CE_DROPPED_BY_PLAYER            4
 193 #define CE_HITTING_SOMETHING            5
 194 #define CE_IMPACT                       6
 195 #define CE_SMASHED                      7
 196 #define CE_TOUCHING_X                   8
 197 #define CE_CHANGE_OF_X                  9
 198 #define CE_EXPLOSION_OF_X               10
 199 #define CE_PLAYER_TOUCHES_X             11
 200 #define CE_PLAYER_PRESSES_X             12
 201 #define CE_PLAYER_PUSHES_X              13
 202 #define CE_PLAYER_COLLECTS_X            14
 203 #define CE_PLAYER_DROPS_X               15
 204 #define CE_VALUE_GETS_ZERO              16
 205 #define CE_VALUE_GETS_ZERO_OF_X         17
 206 #define CE_BY_OTHER_ACTION              18
 207 #define CE_BY_DIRECT_ACTION             19
 208 #define CE_PLAYER_DIGS_X                20
 209 #define CE_ENTERED_BY_PLAYER            21
 210 #define CE_LEFT_BY_PLAYER               22
 211 #define CE_PLAYER_ENTERS_X              23
 212 #define CE_PLAYER_LEAVES_X              24
 213 #define CE_SWITCHED                     25
 214 #define CE_SWITCH_OF_X                  26
 215 #define CE_HIT_BY_SOMETHING             27
 216 #define CE_HITTING_X                    28
 217 #define CE_HIT_BY_X                     29
 218 #define CE_BLOCKED                      30
 219 #define CE_SWITCHED_BY_PLAYER           31
 220 #define CE_PLAYER_SWITCHES_X            32
 221 #define CE_SNAPPED_BY_PLAYER            33
 222 #define CE_PLAYER_SNAPS_X               34
 223 #define CE_MOVE_OF_X                    35
 224 #define CE_DIGGING_X                    36
 225 #define CE_CREATION_OF_X                37
 226 #define CE_SCORE_GETS_ZERO              38
 227 #define CE_SCORE_GETS_ZERO_OF_X         39
 228 #define CE_VALUE_CHANGES                40
 229 #define CE_VALUE_CHANGES_OF_X           41
 230 #define CE_SCORE_CHANGES                42
 231 #define CE_SCORE_CHANGES_OF_X           43
 232
 233 #define NUM_CHANGE_EVENTS               44
 234
 235 #define NUM_CE_BITFIELDS                ((NUM_CHANGE_EVENTS + 31) / 32)
 236
 237 #define CE_BITMASK_DEFAULT              0
 238
 239 #define CH_EVENT_BITFIELD_NR(e)         (e / 32)
 240 #define CH_EVENT_BIT(e)                 (1 << ((e) % 32))
 241
 242 #define CH_EVENT_VAR(e,c)               (element_info[e].change->has_event[c])
 243 #define CH_ANY_EVENT_VAR(e,c)           (element_info[e].has_change_event[c])
 244
 245 #define PAGE_HAS_CHANGE_EVENT(p,c)      ((p)->has_event[c])
 246 #define HAS_CHANGE_EVENT(e,c)           (IS_CUSTOM_ELEMENT(e) &&        \
 247                                          CH_EVENT_VAR(e,c))
 248 #define HAS_ANY_CHANGE_EVENT(e,c)       (IS_CUSTOM_ELEMENT(e) &&        \
 249                                          CH_ANY_EVENT_VAR(e,c))
 250
 251 #define SET_CHANGE_EVENT(e,c,v)         (IS_CUSTOM_ELEMENT(e) ?         \
 252                                          CH_EVENT_VAR(e,c) = (v) : 0)
 253 #define SET_ANY_CHANGE_EVENT(e,c,v)     (IS_CUSTOM_ELEMENT(e) ?         \
 254                                          CH_ANY_EVENT_VAR(e,c) = (v) : 0)
 255
 256 /* values for player bitmasks */
 257 #define PLAYER_BITS_NONE                0
 258 #define PLAYER_BITS_1                   (1 << 0)
 259 #define PLAYER_BITS_2                   (1 << 1)
 260 #define PLAYER_BITS_3                   (1 << 2)
 261 #define PLAYER_BITS_4                   (1 << 3)
 262 #define PLAYER_BITS_ANY                 (PLAYER_BITS_1 | \
 263                                          PLAYER_BITS_2 | \
 264                                          PLAYER_BITS_3 | \
 265                                          PLAYER_BITS_4)
 266 #define PLAYER_BITS_TRIGGER             (1 << 4)
 267
 268 /* values for move directions (bits 0 - 3: basic move directions) */
 269 #define MV_BIT_PREVIOUS                 4
 270 #define MV_BIT_TRIGGER                  5
 271 #define MV_BIT_TRIGGER_BACK             6
 272 #define MV_BIT_NORMAL                   MV_BIT_TRIGGER
 273 #define MV_BIT_REVERSE                  MV_BIT_TRIGGER_BACK
 274
 275 #define MV_PREVIOUS                     (1 << MV_BIT_PREVIOUS)
 276 #define MV_TRIGGER                      (1 << MV_BIT_TRIGGER)
 277 #define MV_TRIGGER_BACK                 (1 << MV_BIT_TRIGGER_BACK)
 278 #define MV_NORMAL                       (1 << MV_BIT_NORMAL)
 279 #define MV_REVERSE                      (1 << MV_BIT_REVERSE)
 280
 281 /* values for move stepsize */
 282 #define STEPSIZE_NOT_MOVING             0
 283 #define STEPSIZE_VERY_SLOW              1
 284 #define STEPSIZE_SLOW                   2
 285 #define STEPSIZE_NORMAL                 4
 286 #define STEPSIZE_FAST                   8
 287 #define STEPSIZE_VERY_FAST              16
 288 #define STEPSIZE_EVEN_FASTER            32
 289 #define STEPSIZE_SLOWER                 50      /* (symbolic value only) */
 290 #define STEPSIZE_FASTER                 200     /* (symbolic value only) */
 291 #define STEPSIZE_RESET                  100     /* (symbolic value only) */
 292
 293 /* values for change side for custom elements */
 294 #define CH_SIDE_NONE                    MV_NONE
 295 #define CH_SIDE_LEFT                    MV_LEFT
 296 #define CH_SIDE_RIGHT                   MV_RIGHT
 297 #define CH_SIDE_TOP                     MV_UP
 298 #define CH_SIDE_BOTTOM                  MV_DOWN
 299 #define CH_SIDE_LEFT_RIGHT              MV_HORIZONTAL
 300 #define CH_SIDE_TOP_BOTTOM              MV_VERTICAL
 301 #define CH_SIDE_ANY                     MV_ANY_DIRECTION
 302
 303 /* values for change player for custom elements */
 304 #define CH_PLAYER_NONE                  PLAYER_BITS_NONE
 305 #define CH_PLAYER_1                     PLAYER_BITS_1
 306 #define CH_PLAYER_2                     PLAYER_BITS_2
 307 #define CH_PLAYER_3                     PLAYER_BITS_3
 308 #define CH_PLAYER_4                     PLAYER_BITS_4
 309 #define CH_PLAYER_ANY                   PLAYER_BITS_ANY
 310
 311 /* values for change page for custom elements */
 312 #define CH_PAGE_ANY_FILE                (0xff)
 313 #define CH_PAGE_ANY                     (0xffffffff)
 314
 315 /* values for change power for custom elements */
 316 #define CP_WHEN_EMPTY                   0
 317 #define CP_WHEN_DIGGABLE                1
 318 #define CP_WHEN_DESTRUCTIBLE            2
 319 #define CP_WHEN_COLLECTIBLE             3
 320 #define CP_WHEN_REMOVABLE               4
 321 #define CP_WHEN_WALKABLE                5
 322
 323 /* values for change actions for custom elements */
 324 #define CA_NO_ACTION                    0
 325 #define CA_EXIT_PLAYER                  1
 326 #define CA_KILL_PLAYER                  2
 327 #define CA_MOVE_PLAYER                  3
 328 #define CA_RESTART_LEVEL                4
 329 #define CA_SHOW_ENVELOPE                5
 330 #define CA_SET_LEVEL_TIME               6
 331 #define CA_SET_LEVEL_GEMS               7
 332 #define CA_SET_LEVEL_SCORE              8
 333 #define CA_SET_LEVEL_WIND               9
 334 #define CA_SET_PLAYER_GRAVITY           10
 335 #define CA_SET_PLAYER_KEYS              11
 336 #define CA_SET_PLAYER_SPEED             12
 337 #define CA_SET_PLAYER_SHIELD            13
 338 #define CA_SET_PLAYER_ARTWORK           14
 339 #define CA_SET_CE_SCORE                 15
 340 #define CA_SET_CE_VALUE                 16
 341 #define CA_SET_ENGINE_SCAN_MODE         17
 342
 343 #define CA_HEADLINE_LEVEL_ACTIONS       250
 344 #define CA_HEADLINE_PLAYER_ACTIONS      251
 345 #define CA_HEADLINE_CE_ACTIONS          252
 346 #define CA_HEADLINE_ENGINE_ACTIONS      253
 347 #define CA_UNDEFINED                    255
 348
 349 /* values for change action mode for custom elements */
 350 #define CA_MODE_UNDEFINED               0
 351 #define CA_MODE_SET                     1
 352 #define CA_MODE_ADD                     2
 353 #define CA_MODE_SUBTRACT                3
 354 #define CA_MODE_MULTIPLY                4
 355 #define CA_MODE_DIVIDE                  5
 356 #define CA_MODE_MODULO                  6
 357
 358 /* values for change action parameters for custom elements */
 359 #define CA_ARG_MIN                      0
 360 #define CA_ARG_0                        0
 361 #define CA_ARG_1                        1
 362 #define CA_ARG_2                        2
 363 #define CA_ARG_3                        3
 364 #define CA_ARG_4                        4
 365 #define CA_ARG_5                        5
 366 #define CA_ARG_6                        6
 367 #define CA_ARG_7                        7
 368 #define CA_ARG_8                        8
 369 #define CA_ARG_9                        9
 370 #define CA_ARG_10                       10
 371 #define CA_ARG_100                      100
 372 #define CA_ARG_1000                     1000
 373 #define CA_ARG_MAX                      9999
 374 #define CA_ARG_PLAYER                   10000
 375 #define CA_ARG_PLAYER_1                 (CA_ARG_PLAYER + PLAYER_BITS_1)
 376 #define CA_ARG_PLAYER_2                 (CA_ARG_PLAYER + PLAYER_BITS_2)
 377 #define CA_ARG_PLAYER_3                 (CA_ARG_PLAYER + PLAYER_BITS_3)
 378 #define CA_ARG_PLAYER_4                 (CA_ARG_PLAYER + PLAYER_BITS_4)
 379 #define CA_ARG_PLAYER_ANY               (CA_ARG_PLAYER + PLAYER_BITS_ANY)
 380 #define CA_ARG_PLAYER_TRIGGER           (CA_ARG_PLAYER + PLAYER_BITS_TRIGGER)
 381 #define CA_ARG_PLAYER_HEADLINE          (CA_ARG_PLAYER + 999)
 382 #define CA_ARG_NUMBER                   11000
 383 #define CA_ARG_NUMBER_MIN               (CA_ARG_NUMBER + 0)
 384 #define CA_ARG_NUMBER_MAX               (CA_ARG_NUMBER + 1)
 385 #define CA_ARG_NUMBER_RESET             (CA_ARG_NUMBER + 2)
 386 #define CA_ARG_NUMBER_CE_SCORE          (CA_ARG_NUMBER + 3)
 387 #define CA_ARG_NUMBER_CE_VALUE          (CA_ARG_NUMBER + 4)
 388 #define CA_ARG_NUMBER_CE_DELAY          (CA_ARG_NUMBER + 5)
 389 #define CA_ARG_NUMBER_LEVEL_TIME        (CA_ARG_NUMBER + 6)
 390 #define CA_ARG_NUMBER_LEVEL_GEMS        (CA_ARG_NUMBER + 7)
 391 #define CA_ARG_NUMBER_LEVEL_SCORE       (CA_ARG_NUMBER + 8)
 392 #define CA_ARG_NUMBER_HEADLINE          (CA_ARG_NUMBER + 999)
 393 #define CA_ARG_ELEMENT                  12000
 394 #define CA_ARG_ELEMENT_RESET            (CA_ARG_ELEMENT + 0)
 395 #define CA_ARG_ELEMENT_TARGET           (CA_ARG_ELEMENT + 1)
 396 #define CA_ARG_ELEMENT_TRIGGER          (CA_ARG_ELEMENT + 2)
 397 #define CA_ARG_ELEMENT_HEADLINE         (CA_ARG_ELEMENT + 997)
 398 #define CA_ARG_ELEMENT_CV_TARGET        (CA_ARG_ELEMENT_TARGET)
 399 #define CA_ARG_ELEMENT_CV_TRIGGER       (CA_ARG_ELEMENT_TRIGGER)
 400 #define CA_ARG_ELEMENT_CV_HEADLINE      (CA_ARG_ELEMENT_HEADLINE)
 401 #define CA_ARG_ELEMENT_NR_TARGET        (CA_ARG_ELEMENT + 3)
 402 #define CA_ARG_ELEMENT_NR_TRIGGER       (CA_ARG_ELEMENT + 4)
 403 #define CA_ARG_ELEMENT_NR_HEADLINE      (CA_ARG_ELEMENT + 998)
 404 #define CA_ARG_ELEMENT_CS_TARGET        (CA_ARG_ELEMENT + 5)
 405 #define CA_ARG_ELEMENT_CS_TRIGGER       (CA_ARG_ELEMENT + 6)
 406 #define CA_ARG_ELEMENT_CS_HEADLINE      (CA_ARG_ELEMENT + 999)
 407 #define CA_ARG_SPEED                    13000
 408 #define CA_ARG_SPEED_NOT_MOVING         (CA_ARG_SPEED + STEPSIZE_NOT_MOVING)
 409 #define CA_ARG_SPEED_VERY_SLOW          (CA_ARG_SPEED + STEPSIZE_VERY_SLOW)
 410 #define CA_ARG_SPEED_SLOW               (CA_ARG_SPEED + STEPSIZE_SLOW)
 411 #define CA_ARG_SPEED_NORMAL             (CA_ARG_SPEED + STEPSIZE_NORMAL)
 412 #define CA_ARG_SPEED_FAST               (CA_ARG_SPEED + STEPSIZE_FAST)
 413 #define CA_ARG_SPEED_VERY_FAST          (CA_ARG_SPEED + STEPSIZE_VERY_FAST)
 414 #define CA_ARG_SPEED_EVEN_FASTER        (CA_ARG_SPEED + STEPSIZE_EVEN_FASTER)
 415 #define CA_ARG_SPEED_SLOWER             (CA_ARG_SPEED + STEPSIZE_SLOWER)
 416 #define CA_ARG_SPEED_FASTER             (CA_ARG_SPEED + STEPSIZE_FASTER)
 417 #define CA_ARG_SPEED_RESET              (CA_ARG_SPEED + STEPSIZE_RESET)
 418 #define CA_ARG_SPEED_HEADLINE           (CA_ARG_SPEED + 999)
 419 #define CA_ARG_GRAVITY                  14000
 420 #define CA_ARG_GRAVITY_OFF              (CA_ARG_GRAVITY + 0)
 421 #define CA_ARG_GRAVITY_ON               (CA_ARG_GRAVITY + 1)
 422 #define CA_ARG_GRAVITY_TOGGLE           (CA_ARG_GRAVITY + 2)
 423 #define CA_ARG_GRAVITY_HEADLINE         (CA_ARG_GRAVITY + 999)
 424 #define CA_ARG_DIRECTION                15000
 425 #define CA_ARG_DIRECTION_NONE           (CA_ARG_DIRECTION + MV_NONE)
 426 #define CA_ARG_DIRECTION_LEFT           (CA_ARG_DIRECTION + MV_LEFT)
 427 #define CA_ARG_DIRECTION_RIGHT          (CA_ARG_DIRECTION + MV_RIGHT)
 428 #define CA_ARG_DIRECTION_UP             (CA_ARG_DIRECTION + MV_UP)
 429 #define CA_ARG_DIRECTION_DOWN           (CA_ARG_DIRECTION + MV_DOWN)
 430 #define CA_ARG_DIRECTION_TRIGGER        (CA_ARG_DIRECTION + MV_TRIGGER)
 431 #define CA_ARG_DIRECTION_TRIGGER_BACK   (CA_ARG_DIRECTION + MV_TRIGGER_BACK)
 432 #define CA_ARG_DIRECTION_HEADLINE       (CA_ARG_DIRECTION + 999)
 433 #define CA_ARG_SHIELD                   16000
 434 #define CA_ARG_SHIELD_OFF               (CA_ARG_SHIELD + 0)
 435 #define CA_ARG_SHIELD_NORMAL            (CA_ARG_SHIELD + 1)
 436 #define CA_ARG_SHIELD_DEADLY            (CA_ARG_SHIELD + 2)
 437 #define CA_ARG_SHIELD_HEADLINE          (CA_ARG_SHIELD + 999)
 438 #define CA_ARG_SCAN_MODE                17000
 439 #define CA_ARG_SCAN_MODE_NORMAL         (CA_ARG_SCAN_MODE + MV_NORMAL)
 440 #define CA_ARG_SCAN_MODE_REVERSE        (CA_ARG_SCAN_MODE + MV_REVERSE)
 441 #define CA_ARG_SCAN_MODE_HEADLINE       (CA_ARG_SCAN_MODE + 999)
 442 #define CA_ARG_UNDEFINED                65535
 443
 444 /* values for custom move patterns (bits 0 - 3: basic move directions) */
 445 #define MV_BIT_TOWARDS_PLAYER           4
 446 #define MV_BIT_AWAY_FROM_PLAYER         5
 447 #define MV_BIT_ALONG_LEFT_SIDE          6
 448 #define MV_BIT_ALONG_RIGHT_SIDE         7
 449 #define MV_BIT_TURNING_LEFT             8
 450 #define MV_BIT_TURNING_RIGHT            9
 451 #define MV_BIT_WHEN_PUSHED              10
 452 #define MV_BIT_MAZE_RUNNER              11
 453 #define MV_BIT_MAZE_HUNTER              12
 454 #define MV_BIT_WHEN_DROPPED             13
 455 #define MV_BIT_TURNING_LEFT_RIGHT       14
 456 #define MV_BIT_TURNING_RIGHT_LEFT       15
 457 #define MV_BIT_TURNING_RANDOM           16
 458 #define MV_BIT_WIND_DIRECTION           17
 459
 460 /* values for custom move patterns */
 461 #define MV_TOWARDS_PLAYER               (1 << MV_BIT_TOWARDS_PLAYER)
 462 #define MV_AWAY_FROM_PLAYER             (1 << MV_BIT_AWAY_FROM_PLAYER)
 463 #define MV_ALONG_LEFT_SIDE              (1 << MV_BIT_ALONG_LEFT_SIDE)
 464 #define MV_ALONG_RIGHT_SIDE             (1 << MV_BIT_ALONG_RIGHT_SIDE)
 465 #define MV_TURNING_LEFT                 (1 << MV_BIT_TURNING_LEFT)
 466 #define MV_TURNING_RIGHT                (1 << MV_BIT_TURNING_RIGHT)
 467 #define MV_WHEN_PUSHED                  (1 << MV_BIT_WHEN_PUSHED)
 468 #define MV_MAZE_RUNNER                  (1 << MV_BIT_MAZE_RUNNER)
 469 #define MV_MAZE_HUNTER                  (1 << MV_BIT_MAZE_HUNTER)
 470 #define MV_MAZE_RUNNER_STYLE            (MV_MAZE_RUNNER | MV_MAZE_HUNTER)
 471 #define MV_WHEN_DROPPED                 (1 << MV_BIT_WHEN_DROPPED)
 472 #define MV_TURNING_LEFT_RIGHT           (1 << MV_BIT_TURNING_LEFT_RIGHT)
 473 #define MV_TURNING_RIGHT_LEFT           (1 << MV_BIT_TURNING_RIGHT_LEFT)
 474 #define MV_TURNING_RANDOM               (1 << MV_BIT_TURNING_RANDOM)
 475 #define MV_WIND_DIRECTION               (1 << MV_BIT_WIND_DIRECTION)
 476
 477 /* values for initial move direction */
 478 #define MV_START_NONE                   (MV_NONE)
 479 #define MV_START_AUTOMATIC              (MV_NONE)
 480 #define MV_START_LEFT                   (MV_LEFT)
 481 #define MV_START_RIGHT                  (MV_RIGHT)
 482 #define MV_START_UP                     (MV_UP)
 483 #define MV_START_DOWN                   (MV_DOWN)
 484 #define MV_START_RANDOM                 (MV_ALL_DIRECTIONS)
 485 #define MV_START_PREVIOUS               (MV_PREVIOUS)
 486
 487 /* values for elements left behind by custom elements */
 488 #define LEAVE_TYPE_UNLIMITED            0
 489 #define LEAVE_TYPE_LIMITED              1
 490
 491 /* values for slippery property for custom elements */
 492 #define SLIPPERY_ANY_RANDOM             0
 493 #define SLIPPERY_ANY_LEFT_RIGHT         1
 494 #define SLIPPERY_ANY_RIGHT_LEFT         2
 495 #define SLIPPERY_ONLY_LEFT              3
 496 #define SLIPPERY_ONLY_RIGHT             4
 497
 498 /* values for explosion type for custom elements */
 499 #define EXPLODES_3X3                    0
 500 #define EXPLODES_1X1                    1
 501 #define EXPLODES_CROSS                  2
 502
 503 /* macros for configurable properties */
 504 #define IS_DIGGABLE(e)          HAS_PROPERTY(e, EP_DIGGABLE)
 505 #define IS_COLLECTIBLE_ONLY(e)  HAS_PROPERTY(e, EP_COLLECTIBLE_ONLY)
 506 #define DONT_RUN_INTO(e)        HAS_PROPERTY(e, EP_DONT_RUN_INTO)
 507 #define DONT_COLLIDE_WITH(e)    HAS_PROPERTY(e, EP_DONT_COLLIDE_WITH)
 508 #define DONT_TOUCH(e)           HAS_PROPERTY(e, EP_DONT_TOUCH)
 509 #define IS_INDESTRUCTIBLE(e)    HAS_PROPERTY(e, EP_INDESTRUCTIBLE)
 510 #define IS_SLIPPERY(e)          HAS_PROPERTY(e, EP_SLIPPERY)
 511 #define CAN_CHANGE(e)           HAS_PROPERTY(e, EP_CAN_CHANGE)
 512 #define CAN_MOVE(e)             HAS_PROPERTY(e, EP_CAN_MOVE)
 513 #define CAN_FALL(e)             HAS_PROPERTY(e, EP_CAN_FALL)
 514 #define CAN_SMASH_PLAYER(e)     HAS_PROPERTY(e, EP_CAN_SMASH_PLAYER)
 515 #define CAN_SMASH_ENEMIES(e)    HAS_PROPERTY(e, EP_CAN_SMASH_ENEMIES)
 516 #define CAN_SMASH_EVERYTHING(e) HAS_PROPERTY(e, EP_CAN_SMASH_EVERYTHING)
 517 #define EXPLODES_BY_FIRE(e)     HAS_PROPERTY(e, EP_EXPLODES_BY_FIRE)
 518 #define EXPLODES_SMASHED(e)     HAS_PROPERTY(e, EP_EXPLODES_SMASHED)
 519 #define EXPLODES_IMPACT(e)      HAS_PROPERTY(e, EP_EXPLODES_IMPACT)
 520 #define IS_WALKABLE_OVER(e)     HAS_PROPERTY(e, EP_WALKABLE_OVER)
 521 #define IS_WALKABLE_INSIDE(e)   HAS_PROPERTY(e, EP_WALKABLE_INSIDE)
 522 #define IS_WALKABLE_UNDER(e)    HAS_PROPERTY(e, EP_WALKABLE_UNDER)
 523 #define IS_PASSABLE_OVER(e)     HAS_PROPERTY(e, EP_PASSABLE_OVER)
 524 #define IS_PASSABLE_INSIDE(e)   HAS_PROPERTY(e, EP_PASSABLE_INSIDE)
 525 #define IS_PASSABLE_UNDER(e)    HAS_PROPERTY(e, EP_PASSABLE_UNDER)
 526 #define IS_DROPPABLE(e)         HAS_PROPERTY(e, EP_DROPPABLE)
 527 #define EXPLODES_1X1_OLD(e)     HAS_PROPERTY(e, EP_EXPLODES_1X1_OLD)
 528 #define IS_PUSHABLE(e)          HAS_PROPERTY(e, EP_PUSHABLE)
 529 #define EXPLODES_CROSS_OLD(e)   HAS_PROPERTY(e, EP_EXPLODES_CROSS_OLD)
 530 #define IS_PROTECTED(e)         HAS_PROPERTY(e, EP_PROTECTED)
 531 #define CAN_MOVE_INTO_ACID(e)   HAS_PROPERTY(e, EP_CAN_MOVE_INTO_ACID)
 532 #define IS_THROWABLE(e)         HAS_PROPERTY(e, EP_THROWABLE)
 533 #define CAN_EXPLODE(e)          HAS_PROPERTY(e, EP_CAN_EXPLODE)
 534 #define IS_GRAVITY_REACHABLE(e) HAS_PROPERTY(e, EP_GRAVITY_REACHABLE)
 535
 536 /* macros for special configurable properties */
 537 #define IS_EM_SLIPPERY_WALL(e)  HAS_PROPERTY(e, EP_EM_SLIPPERY_WALL)
 538
 539 /* macros for special graphics properties */
 540 #define GFX_CRUMBLED(e)         HAS_PROPERTY(GFX_ELEMENT(e), EP_GFX_CRUMBLED)
 541
 542 /* macros for pre-defined properties */
 543 #define ELEM_IS_PLAYER(e)       HAS_PROPERTY(e, EP_PLAYER)
 544 #define CAN_PASS_MAGIC_WALL(e)  HAS_PROPERTY(e, EP_CAN_PASS_MAGIC_WALL)
 545 #define IS_SWITCHABLE(e)        HAS_PROPERTY(e, EP_SWITCHABLE)
 546 #define IS_BD_ELEMENT(e)        HAS_PROPERTY(e, EP_BD_ELEMENT)
 547 #define IS_SP_ELEMENT(e)        HAS_PROPERTY(e, EP_SP_ELEMENT)
 548 #define IS_SB_ELEMENT(e)        HAS_PROPERTY(e, EP_SB_ELEMENT)
 549 #define IS_GEM(e)               HAS_PROPERTY(e, EP_GEM)
 550 #define IS_FOOD_DARK_YAMYAM(e)  HAS_PROPERTY(e, EP_FOOD_DARK_YAMYAM)
 551 #define IS_FOOD_PENGUIN(e)      HAS_PROPERTY(e, EP_FOOD_PENGUIN)
 552 #define IS_FOOD_PIG(e)          HAS_PROPERTY(e, EP_FOOD_PIG)
 553 #define IS_HISTORIC_WALL(e)     HAS_PROPERTY(e, EP_HISTORIC_WALL)
 554 #define IS_HISTORIC_SOLID(e)    HAS_PROPERTY(e, EP_HISTORIC_SOLID)
 555 #define IS_CLASSIC_ENEMY(e)     HAS_PROPERTY(e, EP_CLASSIC_ENEMY)
 556 #define IS_BELT(e)              HAS_PROPERTY(e, EP_BELT)
 557 #define IS_BELT_ACTIVE(e)       HAS_PROPERTY(e, EP_BELT_ACTIVE)
 558 #define IS_BELT_SWITCH(e)       HAS_PROPERTY(e, EP_BELT_SWITCH)
 559 #define IS_TUBE(e)              HAS_PROPERTY(e, EP_TUBE)
 560 #define IS_KEYGATE(e)           HAS_PROPERTY(e, EP_KEYGATE)
 561 #define IS_AMOEBOID(e)          HAS_PROPERTY(e, EP_AMOEBOID)
 562 #define IS_AMOEBALIVE(e)        HAS_PROPERTY(e, EP_AMOEBALIVE)
 563 #define HAS_EDITOR_CONTENT(e)   HAS_PROPERTY(e, EP_HAS_EDITOR_CONTENT)
 564 #define CAN_TURN_EACH_MOVE(e)   HAS_PROPERTY(e, EP_CAN_TURN_EACH_MOVE)
 565 #define CAN_GROW(e)             HAS_PROPERTY(e, EP_CAN_GROW)
 566 #define IS_ACTIVE_BOMB(e)       HAS_PROPERTY(e, EP_ACTIVE_BOMB)
 567 #define IS_INACTIVE(e)          HAS_PROPERTY(e, EP_INACTIVE)
 568
 569 /* macros for derived properties */
 570 #define IS_ACCESSIBLE_OVER(e)   HAS_PROPERTY(e, EP_ACCESSIBLE_OVER)
 571 #define IS_ACCESSIBLE_INSIDE(e) HAS_PROPERTY(e, EP_ACCESSIBLE_INSIDE)
 572 #define IS_ACCESSIBLE_UNDER(e)  HAS_PROPERTY(e, EP_ACCESSIBLE_UNDER)
 573 #define IS_WALKABLE(e)          HAS_PROPERTY(e, EP_WALKABLE)
 574 #define IS_PASSABLE(e)          HAS_PROPERTY(e, EP_PASSABLE)
 575 #define IS_ACCESSIBLE(e)        HAS_PROPERTY(e, EP_ACCESSIBLE)
 576 #define IS_COLLECTIBLE(e)       HAS_PROPERTY(e, EP_COLLECTIBLE)
 577 #define IS_SNAPPABLE(e)         HAS_PROPERTY(e, EP_SNAPPABLE)
 578 #define IS_WALL(e)              HAS_PROPERTY(e, EP_WALL)
 579 #define IS_SOLID_FOR_PUSHING(e) HAS_PROPERTY(e, EP_SOLID_FOR_PUSHING)
 580 #define IS_DRAGONFIRE_PROOF(e)  HAS_PROPERTY(e, EP_DRAGONFIRE_PROOF)
 581 #define IS_EXPLOSION_PROOF(e)   HAS_PROPERTY(e, EP_EXPLOSION_PROOF)
 582 #define CAN_SMASH(e)            HAS_PROPERTY(e, EP_CAN_SMASH)
 583 #define EXPLODES_3X3_OLD(e)     HAS_PROPERTY(e, EP_EXPLODES_3X3_OLD)
 584 #define CAN_EXPLODE_BY_FIRE(e)  HAS_PROPERTY(e, EP_CAN_EXPLODE_BY_FIRE)
 585 #define CAN_EXPLODE_SMASHED(e)  HAS_PROPERTY(e, EP_CAN_EXPLODE_SMASHED)
 586 #define CAN_EXPLODE_IMPACT(e)   HAS_PROPERTY(e, EP_CAN_EXPLODE_IMPACT)
 587 #define IS_SP_PORT(e)           HAS_PROPERTY(e, EP_SP_PORT)
 588 #define CAN_EXPLODE_BY_DRAGONFIRE(e)    \
 589                                 HAS_PROPERTY(e, EP_CAN_EXPLODE_BY_DRAGONFIRE)
 590 #define CAN_EXPLODE_BY_EXPLOSION(e)     \
 591                                 HAS_PROPERTY(e, EP_CAN_EXPLODE_BY_EXPLOSION)
 592 #define COULD_MOVE_INTO_ACID(e) HAS_PROPERTY(e, EP_COULD_MOVE_INTO_ACID)
 593 #define MAYBE_DONT_COLLIDE_WITH(e) HAS_PROPERTY(e, EP_MAYBE_DONT_COLLIDE_WITH)
 594 #define CAN_BE_CLONED_BY_ANDROID(e)     \
 595                                 HAS_PROPERTY(e, EP_CAN_BE_CLONED_BY_ANDROID)
 596
 597 #define IS_EDITOR_CASCADE(e)    HAS_PROPERTY(e, EP_EDITOR_CASCADE)
 598 #define IS_EDITOR_CASCADE_ACTIVE(e)     \
 599                                 HAS_PROPERTY(e, EP_EDITOR_CASCADE_ACTIVE)
 600 #define IS_EDITOR_CASCADE_INACTIVE(e)   \
 601                                 HAS_PROPERTY(e, EP_EDITOR_CASCADE_INACTIVE)
 602
 603 #define HAS_ACTION(e)           HAS_PROPERTY(e, EP_HAS_ACTION)
 604 #define CAN_CHANGE_OR_HAS_ACTION(e)     \
 605                                 HAS_PROPERTY(e, EP_CAN_CHANGE_OR_HAS_ACTION)
 606
 607 #define IS_OBSOLETE(e)          HAS_PROPERTY(e, EP_OBSOLETE)
 608
 609 /* special macros used in game engine */
 610 #define IS_CUSTOM_ELEMENT(e)    ((e) >= EL_CUSTOM_START &&              \
 611                                  (e) <= EL_CUSTOM_END)
 612
 613 #define IS_GROUP_ELEMENT(e)     ((e) >= EL_GROUP_START &&               \
 614                                  (e) <= EL_GROUP_END)
 615
 616 #define IS_CLIPBOARD_ELEMENT(e) ((e) >= EL_INTERNAL_CLIPBOARD_START &&  \
 617                                  (e) <= EL_INTERNAL_CLIPBOARD_END)
 618
 619 #define IS_INTERNAL_ELEMENT(e)  ((e) >= EL_INTERNAL_START &&            \
 620                                  (e) <= EL_INTERNAL_END)
 621
 622 #define IS_ENVELOPE(e)          ((e) >= EL_ENVELOPE_1 &&                \
 623                                  (e) <= EL_ENVELOPE_4)
 624
 625 #define IS_RND_KEY(e)           ((e) >= EL_KEY_1 &&                     \
 626                                  (e) <= EL_KEY_4)
 627 #define IS_EM_KEY(e)            ((e) >= EL_EM_KEY_1 &&                  \
 628                                  (e) <= EL_EM_KEY_4)
 629 #define IS_EMC_KEY(e)           ((e) >= EL_EMC_KEY_5 &&                 \
 630                                  (e) <= EL_EMC_KEY_8)
 631 #define IS_KEY(e)               (IS_RND_KEY(e) ||                       \
 632                                  IS_EM_KEY(e) ||                        \
 633                                  IS_EMC_KEY(e))
 634 #define RND_KEY_NR(e)           ((e) - EL_KEY_1)
 635 #define EM_KEY_NR(e)            ((e) - EL_EM_KEY_1)
 636 #define EMC_KEY_NR(e)           ((e) - EL_EMC_KEY_5 + 4)
 637 #define KEY_NR(e)               (IS_RND_KEY(e) ? RND_KEY_NR(e) :        \
 638                                  IS_EM_KEY(e) ?  EM_KEY_NR(e) :         \
 639                                  IS_EMC_KEY(e) ? EMC_KEY_NR(e) : 0)
 640
 641 #define IS_RND_GATE(e)          ((e) >= EL_GATE_1 &&                    \
 642                                  (e) <= EL_GATE_4)
 643 #define IS_EM_GATE(e)           ((e) >= EL_EM_GATE_1 &&                 \
 644                                  (e) <= EL_EM_GATE_4)
 645 #define IS_EMC_GATE(e)          ((e) >= EL_EMC_GATE_5 &&                \
 646                                  (e) <= EL_EMC_GATE_8)
 647 #define IS_GATE(e)              (IS_RND_GATE(e) ||                      \
 648                                  IS_EM_GATE(e) ||                       \
 649                                  IS_EMC_GATE(e))
 650 #define RND_GATE_NR(e)          ((e) - EL_GATE_1)
 651 #define EM_GATE_NR(e)           ((e) - EL_EM_GATE_1)
 652 #define EMC_GATE_NR(e)          ((e) - EL_EMC_GATE_5 + 4)
 653 #define GATE_NR(e)              (IS_RND_GATE(e) ? RND_GATE_NR(e) :      \
 654                                  IS_EM_GATE(e) ?  EM_GATE_NR(e) :       \
 655                                  IS_EMC_GATE(e) ? EMC_GATE_NR(e) : 0)
 656
 657 #define IS_RND_GATE_GRAY(e)     ((e) >= EL_GATE_1_GRAY &&               \
 658                                  (e) <= EL_GATE_4_GRAY)
 659 #define IS_RND_GATE_GRAY_ACTIVE(e) ((e) >= EL_GATE_1_GRAY_ACTIVE &&     \
 660                                  (e) <= EL_GATE_4_GRAY_ACTIVE)
 661 #define IS_EM_GATE_GRAY(e)      ((e) >= EL_EM_GATE_1_GRAY &&            \
 662                                  (e) <= EL_EM_GATE_4_GRAY)
 663 #define IS_EM_GATE_GRAY_ACTIVE(e) ((e) >= EL_EM_GATE_1_GRAY_ACTIVE &&   \
 664                                  (e) <= EL_EM_GATE_4_GRAY_ACTIVE)
 665 #define IS_EMC_GATE_GRAY(e)     ((e) >= EL_EMC_GATE_5_GRAY &&           \
 666                                  (e) <= EL_EMC_GATE_8_GRAY)
 667 #define IS_EMC_GATE_GRAY_ACTIVE(e) ((e) >= EL_EMC_GATE_5_GRAY_ACTIVE && \
 668                                  (e) <= EL_EMC_GATE_8_GRAY_ACTIVE)
 669 #define IS_GATE_GRAY(e)         (IS_RND_GATE_GRAY(e) ||                 \
 670                                  IS_EM_GATE_GRAY(e) ||                  \
 671                                  IS_EMC_GATE_GRAY(e))
 672 #define IS_GATE_GRAY_ACTIVE(e)  (IS_RND_GATE_GRAY_ACTIVE(e) ||          \
 673                                  IS_EM_GATE_GRAY_ACTIVE(e) ||           \
 674                                  IS_EMC_GATE_GRAY_ACTIVE(e))
 675 #define RND_GATE_GRAY_NR(e)     ((e) - EL_GATE_1_GRAY)
 676 #define RND_GATE_GRAY_ACTIVE_NR(e) ((e) - EL_GATE_1_GRAY_ACTIVE)
 677 #define EM_GATE_GRAY_NR(e)      ((e) - EL_EM_GATE_1_GRAY)
 678 #define EM_GATE_GRAY_ACTIVE_NR(e) ((e) - EL_EM_GATE_1_GRAY_ACTIVE)
 679 #define EMC_GATE_GRAY_NR(e)     ((e) - EL_EMC_GATE_5_GRAY + 4)
 680 #define EMC_GATE_GRAY_ACTIVE_NR(e) ((e) - EL_EMC_GATE_5_GRAY_ACTIVE + 4)
 681 #define GATE_GRAY_NR(e)         (IS_RND_GATE_GRAY(e) ? RND_GATE_GRAY_NR(e) :  \
 682                                  IS_EM_GATE_GRAY(e) ?  EM_GATE_GRAY_NR(e) :   \
 683                                  IS_EMC_GATE_GRAY(e) ? EMC_GATE_GRAY_NR(e) : 0)
 684
 685 #define GFX_ELEMENT(e)          (element_info[e].use_gfx_element ?      \
 686                                  element_info[e].gfx_element : e)
 687
 688 /* !!! CHECK THIS !!! */
 689 #if 1
 690 #define TILE_GFX_ELEMENT(x, y)                                          \
 691                    (GfxElement[x][y] != EL_UNDEFINED &&                 \
 692                     Feld[x][y] != EL_EXPLOSION ?                        \
 693                     GfxElement[x][y] : Feld[x][y])
 694 #else
 695 #define TILE_GFX_ELEMENT(x, y)                                          \
 696         GFX_ELEMENT(GfxElement[x][y] != EL_UNDEFINED &&                 \
 697                     Feld[x][y] != EL_EXPLOSION ?                        \
 698                     GfxElement[x][y] : Feld[x][y])
 699 #endif
 700
 701 /* !!! "use sound" deactivated due to problems with level "bug machine" !!! */
 702 /* (solution: add separate "use sound of element" to level file and editor) */
 703 #if 0
 704 #define SND_ELEMENT(e)          GFX_ELEMENT(e)
 705 #else
 706 #define SND_ELEMENT(e)          (e)
 707 #endif
 708
 709 #define GROUP_NR(e)             ((e) - EL_GROUP_START)
 710 #define IS_IN_GROUP(e, nr)      (element_info[e].in_group[nr] == TRUE)
 711 #define IS_IN_GROUP_EL(e, ge)   (IS_IN_GROUP(e, (ge) - EL_GROUP_START))
 712
 713 #define IS_EQUAL_OR_IN_GROUP(e, ge)                                     \
 714         (ge == EL_ANY_ELEMENT ? TRUE :                                  \
 715          IS_GROUP_ELEMENT(ge) ? IS_IN_GROUP(e, GROUP_NR(ge)) : (e) == (ge))
 716
 717 #define IS_PLAYER(x, y)         (ELEM_IS_PLAYER(StorePlayer[x][y]))
 718
 719 #define IS_FREE(x, y)           (Feld[x][y] == EL_EMPTY && !IS_PLAYER(x, y))
 720 #define IS_FREE_OR_PLAYER(x, y) (Feld[x][y] == EL_EMPTY)
 721
 722 #define IS_MOVING(x,y)          (MovPos[x][y] != 0)
 723 #define IS_FALLING(x,y)         (MovPos[x][y] != 0 && MovDir[x][y] == MV_DOWN)
 724 #define IS_BLOCKED(x,y)         (Feld[x][y] == EL_BLOCKED)
 725
 726 #define IS_MV_DIAGONAL(x)       ((x) & MV_HORIZONTAL && (x) & MV_VERTICAL)
 727
 728 #define EL_CHANGED(e)           ((e) == EL_ROCK           ? EL_EMERALD :    \
 729                                  (e) == EL_BD_ROCK        ? EL_BD_DIAMOND : \
 730                                  (e) == EL_EMERALD        ? EL_DIAMOND :    \
 731                                  (e) == EL_EMERALD_YELLOW ? EL_DIAMOND :    \
 732                                  (e) == EL_EMERALD_RED    ? EL_DIAMOND :    \
 733                                  (e) == EL_EMERALD_PURPLE ? EL_DIAMOND :    \
 734                                  EL_ROCK)
 735 #define EL_CHANGED2(e)          ((e) == EL_ROCK           ? EL_BD_DIAMOND : \
 736                                  (e) == EL_BD_ROCK        ? EL_BD_DIAMOND : \
 737                                  EL_BD_ROCK)
 738 #define IS_DRAWABLE(e)          ((e) < EL_BLOCKED)
 739 #define IS_NOT_DRAWABLE(e)      ((e) >= EL_BLOCKED)
 740 #define TAPE_IS_EMPTY(x)        ((x).length == 0)
 741 #define TAPE_IS_STOPPED(x)      (!(x).recording && !(x).playing)
 742
 743 #define PLAYERINFO(x,y)         (&stored_player[StorePlayer[x][y]-EL_PLAYER_1])
 744 #define SHIELD_ON(p)            ((p)->shield_normal_time_left > 0)
 745
 746 #define ENEMY_PROTECTED_FIELD(x,y)      (IS_PROTECTED(Feld[x][y]) ||       \
 747                                          IS_PROTECTED(Back[x][y]))
 748 #define EXPLOSION_PROTECTED_FIELD(x,y)  (IS_EXPLOSION_PROOF(Feld[x][y]))
 749 #define PLAYER_ENEMY_PROTECTED(x,y)     (SHIELD_ON(PLAYERINFO(x, y)) ||    \
 750                                          ENEMY_PROTECTED_FIELD(x, y))
 751 #define PLAYER_EXPLOSION_PROTECTED(x,y) (SHIELD_ON(PLAYERINFO(x, y)) ||    \
 752                                          EXPLOSION_PROTECTED_FIELD(x, y))
 753
 754 #define PLAYER_SWITCHING(p,x,y) ((p)->is_switching &&                   \
 755                                  (p)->switch_x == (x) && (p)->switch_y == (y))
 756
 757 #define PLAYER_DROPPING(p,x,y)  ((p)->is_dropping &&                    \
 758                                  (p)->drop_x == (x) && (p)->drop_y == (y))
 759
 760 #define PLAYER_NR_GFX(g,i)      ((g) + i * (IMG_PLAYER_2 - IMG_PLAYER_1))
 761
 762 #define GET_PLAYER_ELEMENT(e)   ((e) >= EL_PLAYER_1 && (e) <= EL_PLAYER_4 ? \
 763                                  (e) : EL_PLAYER_1)
 764
 765 #define GET_PLAYER_NR(e)        (GET_PLAYER_ELEMENT(e) - EL_PLAYER_1)
 766
 767 #define ANIM_FRAMES(g)          (graphic_info[g].anim_frames)
 768 #define ANIM_DELAY(g)           (graphic_info[g].anim_delay)
 769 #define ANIM_MODE(g)            (graphic_info[g].anim_mode)
 770
 771 #define IS_ANIM_MODE_CE(g)      (graphic_info[g].anim_mode & (ANIM_CE_VALUE |  \
 772                                                               ANIM_CE_SCORE |  \
 773                                                               ANIM_CE_DELAY))
 774 #define IS_ANIMATED(g)          (ANIM_FRAMES(g) > 1)
 775 #define IS_NEW_DELAY(f, g)      ((f) % ANIM_DELAY(g) == 0)
 776 #define IS_NEW_FRAME(f, g)      (IS_ANIMATED(g) && IS_NEW_DELAY(f, g))
 777 #define IS_NEXT_FRAME(f, g)     (IS_NEW_FRAME(f, g) && (f) > 0)
 778
 779 #define IS_LOOP_SOUND(s)        (sound_info[s].loop)
 780
 781 #define EL_CASCADE_ACTIVE(e)    (IS_EDITOR_CASCADE_INACTIVE(e) ? (e) + 1 : (e))
 782 #define EL_CASCADE_INACTIVE(e)  (IS_EDITOR_CASCADE_ACTIVE(e)   ? (e) - 1 : (e))
 783 #define EL_CASCADE_TOGGLE(e)    (IS_EDITOR_CASCADE_INACTIVE(e) ? (e) + 1 :    \
 784                                  IS_EDITOR_CASCADE_ACTIVE(e)   ? (e) - 1 : (e))
 785
 786 #define EL_NAME(e)              ((e) >= 0 ? element_info[e].token_name : "(?)")
 787 #define MV_TEXT(d)              ((d) == MV_NONE  ? "MV_NONE"  :         \
 788                                  (d) == MV_LEFT  ? "MV_LEFT"  :         \
 789                                  (d) == MV_RIGHT ? "MV_RIGHT" :         \
 790                                  (d) == MV_UP    ? "MV_UP"    :         \
 791                                  (d) == MV_DOWN  ? "MV_DOWN"  : "(various)")
 792
 793 /* fundamental game speed values */
 794 #define MICROLEVEL_SCROLL_DELAY 50      /* delay for scrolling micro level */
 795 #define MICROLEVEL_LABEL_DELAY  250     /* delay for micro level label */
 796
 797 /* boundaries of arrays etc. */
 798 #define MAX_LEVEL_NAME_LEN      32
 799 #define MAX_LEVEL_AUTHOR_LEN    32
 800 #define MAX_ELEMENT_NAME_LEN    32
 801 #define MAX_TAPES_PER_SET       1024
 802 #define MAX_SCORE_ENTRIES       100
 803 #define MAX_NUM_TITLE_SCREENS   5
 804
 805 #define MAX_NUM_AMOEBA          100
 806
 807 #define NUM_BELTS               4
 808 #define NUM_BELT_PARTS          3
 809 #define NUM_ENVELOPES           4
 810 #define MIN_ENVELOPE_XSIZE      1
 811 #define MIN_ENVELOPE_YSIZE      1
 812 #define MAX_ENVELOPE_XSIZE      30
 813 #define MAX_ENVELOPE_YSIZE      20
 814 #define MAX_ENVELOPE_TEXT_LEN   (MAX_ENVELOPE_XSIZE * MAX_ENVELOPE_YSIZE)
 815 #define MIN_CHANGE_PAGES        1
 816 #define MAX_CHANGE_PAGES        32
 817 #define MIN_ELEMENTS_IN_GROUP   1
 818 #define MAX_ELEMENTS_IN_GROUP   16
 819 #define MIN_ANDROID_ELEMENTS    1
 820 #define MAX_ANDROID_ELEMENTS    16
 821
 822 /* values for elements with content */
 823 #define MIN_ELEMENT_CONTENTS    1
 824 #define STD_ELEMENT_CONTENTS    4
 825 #define MAX_ELEMENT_CONTENTS    8
 826
 827 /* often used screen positions */
 828 #define SX                      8
 829 #define SY                      8
 830 #define REAL_SX                 (SX - 2)
 831 #define REAL_SY                 (SY - 2)
 832 #define DX                      566
 833 #define DY                      60
 834 #define VX                      DX
 835 #define VY                      400
 836 #define EX                      DX
 837 #define EY                      (VY - 44)
 838 #define TILESIZE                32
 839 #define TILEX                   TILESIZE
 840 #define TILEY                   TILESIZE
 841 #define MINI_TILESIZE           (TILESIZE / 2)
 842 #define MINI_TILEX              MINI_TILESIZE
 843 #define MINI_TILEY              MINI_TILESIZE
 844 #define MICRO_TILESIZE          (TILESIZE / 8)
 845 #define MICRO_TILEX             MICRO_TILESIZE
 846 #define MICRO_TILEY             MICRO_TILESIZE
 847 #define MIDPOSX                 (SCR_FIELDX / 2)
 848 #define MIDPOSY                 (SCR_FIELDY / 2)
 849 #define SXSIZE                  (SCR_FIELDX * TILEX)
 850 #define SYSIZE                  (SCR_FIELDY * TILEY)
 851 #define FXSIZE                  ((SCR_FIELDX + 2) * TILEX)
 852 #define FYSIZE                  ((SCR_FIELDY + 2) * TILEY)
 853 #define DXSIZE                  100
 854 #define DYSIZE                  280
 855 #define VXSIZE                  DXSIZE
 856 #define VYSIZE                  100
 857 #define EXSIZE                  DXSIZE
 858 #define EYSIZE                  (VYSIZE + 44)
 859 #define FULL_SXSIZE             (2 + SXSIZE + 2)
 860 #define FULL_SYSIZE             (2 + SYSIZE + 2)
 861 #define MICROLEVEL_XSIZE        ((STD_LEV_FIELDX + 2) * MICRO_TILEX)
 862 #define MICROLEVEL_YSIZE        ((STD_LEV_FIELDY + 2) * MICRO_TILEY)
 863 #define MICROLEVEL_XPOS         (SX + (SXSIZE - MICROLEVEL_XSIZE) / 2)
 864 #define MICROLEVEL_YPOS         (SY + 12 * TILEY - MICRO_TILEY)
 865 #define MICROLABEL1_YPOS        (MICROLEVEL_YPOS - 36)
 866 #define MICROLABEL2_YPOS        (MICROLEVEL_YPOS + MICROLEVEL_YSIZE + 7)
 867
 868
 869 /* score for elements */
 870 #define SC_EMERALD              0
 871 #define SC_DIAMOND              1
 872 #define SC_BUG                  2
 873 #define SC_SPACESHIP            3
 874 #define SC_YAMYAM               4
 875 #define SC_ROBOT                5
 876 #define SC_PACMAN               6
 877 #define SC_NUT                  7
 878 #define SC_DYNAMITE             8
 879 #define SC_KEY                  9
 880 #define SC_TIME_BONUS           10
 881 #define SC_CRYSTAL              11
 882 #define SC_PEARL                12
 883 #define SC_SHIELD               13
 884 #define SC_UNKNOWN_14           14
 885 #define SC_UNKNOWN_15           15
 886
 887 #define LEVEL_SCORE_ELEMENTS    16      /* level elements with score */
 888
 889
 890 /* "real" level file elements */
 891 #define EL_UNDEFINED                    -1
 892
 893 #define EL_EMPTY_SPACE                  0
 894 #define EL_EMPTY                        EL_EMPTY_SPACE
 895 #define EL_SAND                         1
 896 #define EL_WALL                         2
 897 #define EL_WALL_SLIPPERY                3
 898 #define EL_ROCK                         4
 899 #define EL_KEY_OBSOLETE                 5       /* obsolete; now EL_KEY_1 */
 900 #define EL_EMERALD                      6
 901 #define EL_EXIT_CLOSED                  7
 902 #define EL_PLAYER_OBSOLETE              8       /* obsolete; now EL_PLAYER_1 */
 903 #define EL_BUG                          9
 904 #define EL_SPACESHIP                    10
 905 #define EL_YAMYAM                       11
 906 #define EL_ROBOT                        12
 907 #define EL_STEELWALL                    13
 908 #define EL_DIAMOND                      14
 909 #define EL_AMOEBA_DEAD                  15
 910 #define EL_QUICKSAND_EMPTY              16
 911 #define EL_QUICKSAND_FULL               17
 912 #define EL_AMOEBA_DROP                  18
 913 #define EL_BOMB                         19
 914 #define EL_MAGIC_WALL                   20
 915 #define EL_SPEED_PILL                   21
 916 #define EL_ACID                         22
 917 #define EL_AMOEBA_WET                   23
 918 #define EL_AMOEBA_DRY                   24
 919 #define EL_NUT                          25
 920 #define EL_GAME_OF_LIFE                 26
 921 #define EL_BIOMAZE                      27
 922 #define EL_DYNAMITE_ACTIVE              28
 923 #define EL_STONEBLOCK                   29
 924 #define EL_ROBOT_WHEEL                  30
 925 #define EL_ROBOT_WHEEL_ACTIVE           31
 926 #define EL_KEY_1                        32
 927 #define EL_KEY_2                        33
 928 #define EL_KEY_3                        34
 929 #define EL_KEY_4                        35
 930 #define EL_GATE_1                       36
 931 #define EL_GATE_2                       37
 932 #define EL_GATE_3                       38
 933 #define EL_GATE_4                       39
 934 #define EL_GATE_1_GRAY                  40
 935 #define EL_GATE_2_GRAY                  41
 936 #define EL_GATE_3_GRAY                  42
 937 #define EL_GATE_4_GRAY                  43
 938 #define EL_DYNAMITE                     44
 939 #define EL_PACMAN                       45
 940 #define EL_INVISIBLE_WALL               46
 941 #define EL_LAMP                         47
 942 #define EL_LAMP_ACTIVE                  48
 943 #define EL_WALL_EMERALD                 49
 944 #define EL_WALL_DIAMOND                 50
 945 #define EL_AMOEBA_FULL                  51
 946 #define EL_BD_AMOEBA                    52
 947 #define EL_TIME_ORB_FULL                53
 948 #define EL_TIME_ORB_EMPTY               54
 949 #define EL_EXPANDABLE_WALL              55
 950 #define EL_BD_DIAMOND                   56
 951 #define EL_EMERALD_YELLOW               57
 952 #define EL_WALL_BD_DIAMOND              58
 953 #define EL_WALL_EMERALD_YELLOW          59
 954 #define EL_DARK_YAMYAM                  60
 955 #define EL_BD_MAGIC_WALL                61
 956 #define EL_INVISIBLE_STEELWALL          62
 957 #define EL_SOKOBAN_FIELD_PLAYER         63
 958 #define EL_DYNABOMB_INCREASE_NUMBER     64
 959 #define EL_DYNABOMB_INCREASE_SIZE       65
 960 #define EL_DYNABOMB_INCREASE_POWER      66
 961 #define EL_SOKOBAN_OBJECT               67
 962 #define EL_SOKOBAN_FIELD_EMPTY          68
 963 #define EL_SOKOBAN_FIELD_FULL           69
 964 #define EL_BD_BUTTERFLY_RIGHT           70
 965 #define EL_BD_BUTTERFLY_UP              71
 966 #define EL_BD_BUTTERFLY_LEFT            72
 967 #define EL_BD_BUTTERFLY_DOWN            73
 968 #define EL_BD_FIREFLY_RIGHT             74
 969 #define EL_BD_FIREFLY_UP                75
 970 #define EL_BD_FIREFLY_LEFT              76
 971 #define EL_BD_FIREFLY_DOWN              77
 972 #define EL_BD_BUTTERFLY_1               EL_BD_BUTTERFLY_DOWN
 973 #define EL_BD_BUTTERFLY_2               EL_BD_BUTTERFLY_LEFT
 974 #define EL_BD_BUTTERFLY_3               EL_BD_BUTTERFLY_UP
 975 #define EL_BD_BUTTERFLY_4               EL_BD_BUTTERFLY_RIGHT
 976 #define EL_BD_FIREFLY_1                 EL_BD_FIREFLY_LEFT
 977 #define EL_BD_FIREFLY_2                 EL_BD_FIREFLY_DOWN
 978 #define EL_BD_FIREFLY_3                 EL_BD_FIREFLY_RIGHT
 979 #define EL_BD_FIREFLY_4                 EL_BD_FIREFLY_UP
 980 #define EL_BD_BUTTERFLY                 78
 981 #define EL_BD_FIREFLY                   79
 982 #define EL_PLAYER_1                     80
 983 #define EL_PLAYER_2                     81
 984 #define EL_PLAYER_3                     82
 985 #define EL_PLAYER_4                     83
 986 #define EL_BUG_RIGHT                    84
 987 #define EL_BUG_UP                       85
 988 #define EL_BUG_LEFT                     86
 989 #define EL_BUG_DOWN                     87
 990 #define EL_SPACESHIP_RIGHT              88
 991 #define EL_SPACESHIP_UP                 89
 992 #define EL_SPACESHIP_LEFT               90
 993 #define EL_SPACESHIP_DOWN               91
 994 #define EL_PACMAN_RIGHT                 92
 995 #define EL_PACMAN_UP                    93
 996 #define EL_PACMAN_LEFT                  94
 997 #define EL_PACMAN_DOWN                  95
 998 #define EL_EMERALD_RED                  96
 999 #define EL_EMERALD_PURPLE               97
1000 #define EL_WALL_EMERALD_RED             98
1001 #define EL_WALL_EMERALD_PURPLE          99
1002 #define EL_ACID_POOL_TOPLEFT            100
1003 #define EL_ACID_POOL_TOPRIGHT           101
1004 #define EL_ACID_POOL_BOTTOMLEFT         102
1005 #define EL_ACID_POOL_BOTTOM             103
1006 #define EL_ACID_POOL_BOTTOMRIGHT        104
1007 #define EL_BD_WALL                      105
1008 #define EL_BD_ROCK                      106
1009 #define EL_EXIT_OPEN                    107
1010 #define EL_BLACK_ORB                    108
1011 #define EL_AMOEBA_TO_DIAMOND            109
1012 #define EL_MOLE                         110
1013 #define EL_PENGUIN                      111
1014 #define EL_SATELLITE                    112
1015 #define EL_ARROW_LEFT                   113
1016 #define EL_ARROW_RIGHT                  114
1017 #define EL_ARROW_UP                     115
1018 #define EL_ARROW_DOWN                   116
1019 #define EL_PIG                          117
1020 #define EL_DRAGON                       118
1021
1022 #define EL_EM_KEY_1_FILE_OBSOLETE       119     /* obsolete; now EL_EM_KEY_1 */
1023
1024 #define EL_CHAR_START                   120
1025 #define EL_CHAR_ASCII0                  (EL_CHAR_START  - 32)
1026 #define EL_CHAR_ASCII0_START            (EL_CHAR_ASCII0 + 32)
1027
1028 #include "conf_chr.h"   /* include auto-generated data structure definitions */
1029
1030 #define EL_CHAR_ASCII0_END              (EL_CHAR_ASCII0 + 111)
1031 #define EL_CHAR_END                     (EL_CHAR_START  + 79)
1032
1033 #define EL_CHAR(c)                      (EL_CHAR_ASCII0 + MAP_FONT_ASCII(c))
1034
1035 #define EL_EXPANDABLE_WALL_HORIZONTAL   200
1036 #define EL_EXPANDABLE_WALL_VERTICAL     201
1037 #define EL_EXPANDABLE_WALL_ANY          202
1038
1039 #define EL_EM_GATE_1                    203
1040 #define EL_EM_GATE_2                    204
1041 #define EL_EM_GATE_3                    205
1042 #define EL_EM_GATE_4                    206
1043
1044 #define EL_EM_KEY_2_FILE_OBSOLETE       207     /* obsolete; now EL_EM_KEY_2 */
1045 #define EL_EM_KEY_3_FILE_OBSOLETE       208     /* obsolete; now EL_EM_KEY_3 */
1046 #define EL_EM_KEY_4_FILE_OBSOLETE       209     /* obsolete; now EL_EM_KEY_4 */
1047
1048 #define EL_SP_START                     210
1049 #define EL_SP_EMPTY_SPACE               (EL_SP_START + 0)
1050 #define EL_SP_EMPTY                     EL_SP_EMPTY_SPACE
1051 #define EL_SP_ZONK                      (EL_SP_START + 1)
1052 #define EL_SP_BASE                      (EL_SP_START + 2)
1053 #define EL_SP_MURPHY                    (EL_SP_START + 3)
1054 #define EL_SP_INFOTRON                  (EL_SP_START + 4)
1055 #define EL_SP_CHIP_SINGLE               (EL_SP_START + 5)
1056 #define EL_SP_HARDWARE_GRAY             (EL_SP_START + 6)
1057 #define EL_SP_EXIT_CLOSED               (EL_SP_START + 7)
1058 #define EL_SP_DISK_ORANGE               (EL_SP_START + 8)
1059 #define EL_SP_PORT_RIGHT                (EL_SP_START + 9)
1060 #define EL_SP_PORT_DOWN                 (EL_SP_START + 10)
1061 #define EL_SP_PORT_LEFT                 (EL_SP_START + 11)
1062 #define EL_SP_PORT_UP                   (EL_SP_START + 12)
1063 #define EL_SP_GRAVITY_PORT_RIGHT        (EL_SP_START + 13)
1064 #define EL_SP_GRAVITY_PORT_DOWN         (EL_SP_START + 14)
1065 #define EL_SP_GRAVITY_PORT_LEFT         (EL_SP_START + 15)
1066 #define EL_SP_GRAVITY_PORT_UP           (EL_SP_START + 16)
1067 #define EL_SP_SNIKSNAK                  (EL_SP_START + 17)
1068 #define EL_SP_DISK_YELLOW               (EL_SP_START + 18)
1069 #define EL_SP_TERMINAL                  (EL_SP_START + 19)
1070 #define EL_SP_DISK_RED                  (EL_SP_START + 20)
1071 #define EL_SP_PORT_VERTICAL             (EL_SP_START + 21)
1072 #define EL_SP_PORT_HORIZONTAL           (EL_SP_START + 22)
1073 #define EL_SP_PORT_ANY                  (EL_SP_START + 23)
1074 #define EL_SP_ELECTRON                  (EL_SP_START + 24)
1075 #define EL_SP_BUGGY_BASE                (EL_SP_START + 25)
1076 #define EL_SP_CHIP_LEFT                 (EL_SP_START + 26)
1077 #define EL_SP_CHIP_RIGHT                (EL_SP_START + 27)
1078 #define EL_SP_HARDWARE_BASE_1           (EL_SP_START + 28)
1079 #define EL_SP_HARDWARE_GREEN            (EL_SP_START + 29)
1080 #define EL_SP_HARDWARE_BLUE             (EL_SP_START + 30)
1081 #define EL_SP_HARDWARE_RED              (EL_SP_START + 31)
1082 #define EL_SP_HARDWARE_YELLOW           (EL_SP_START + 32)
1083 #define EL_SP_HARDWARE_BASE_2           (EL_SP_START + 33)
1084 #define EL_SP_HARDWARE_BASE_3           (EL_SP_START + 34)
1085 #define EL_SP_HARDWARE_BASE_4           (EL_SP_START + 35)
1086 #define EL_SP_HARDWARE_BASE_5           (EL_SP_START + 36)
1087 #define EL_SP_HARDWARE_BASE_6           (EL_SP_START + 37)
1088 #define EL_SP_CHIP_TOP                  (EL_SP_START + 38)
1089 #define EL_SP_CHIP_BOTTOM               (EL_SP_START + 39)
1090 #define EL_SP_END                       (EL_SP_START + 39)
1091
1092 #define EL_EM_GATE_1_GRAY               250
1093 #define EL_EM_GATE_2_GRAY               251
1094 #define EL_EM_GATE_3_GRAY               252
1095 #define EL_EM_GATE_4_GRAY               253
1096
1097 #define EL_EM_DYNAMITE                  254
1098 #define EL_EM_DYNAMITE_ACTIVE           255
1099
1100 #define EL_PEARL                        256
1101 #define EL_CRYSTAL                      257
1102 #define EL_WALL_PEARL                   258
1103 #define EL_WALL_CRYSTAL                 259
1104 #define EL_DOOR_WHITE                   260
1105 #define EL_DOOR_WHITE_GRAY              261
1106 #define EL_KEY_WHITE                    262
1107 #define EL_SHIELD_NORMAL                263
1108 #define EL_EXTRA_TIME                   264
1109 #define EL_SWITCHGATE_OPEN              265
1110 #define EL_SWITCHGATE_CLOSED            266
1111 #define EL_SWITCHGATE_SWITCH_UP         267
1112 #define EL_SWITCHGATE_SWITCH_DOWN       268
1113
1114 #define EL_UNUSED_269                   269
1115 #define EL_UNUSED_270                   270
1116
1117 #define EL_CONVEYOR_BELT_1_LEFT          271
1118 #define EL_CONVEYOR_BELT_1_MIDDLE        272
1119 #define EL_CONVEYOR_BELT_1_RIGHT         273
1120 #define EL_CONVEYOR_BELT_1_SWITCH_LEFT   274
1121 #define EL_CONVEYOR_BELT_1_SWITCH_MIDDLE 275
1122 #define EL_CONVEYOR_BELT_1_SWITCH_RIGHT  276
1123 #define EL_CONVEYOR_BELT_2_LEFT          277
1124 #define EL_CONVEYOR_BELT_2_MIDDLE        278
1125 #define EL_CONVEYOR_BELT_2_RIGHT         279
1126 #define EL_CONVEYOR_BELT_2_SWITCH_LEFT   280
1127 #define EL_CONVEYOR_BELT_2_SWITCH_MIDDLE 281
1128 #define EL_CONVEYOR_BELT_2_SWITCH_RIGHT  282
1129 #define EL_CONVEYOR_BELT_3_LEFT          283
1130 #define EL_CONVEYOR_BELT_3_MIDDLE        284
1131 #define EL_CONVEYOR_BELT_3_RIGHT         285
1132 #define EL_CONVEYOR_BELT_3_SWITCH_LEFT   286
1133 #define EL_CONVEYOR_BELT_3_SWITCH_MIDDLE 287
1134 #define EL_CONVEYOR_BELT_3_SWITCH_RIGHT  288
1135 #define EL_CONVEYOR_BELT_4_LEFT          289
1136 #define EL_CONVEYOR_BELT_4_MIDDLE        290
1137 #define EL_CONVEYOR_BELT_4_RIGHT         291
1138 #define EL_CONVEYOR_BELT_4_SWITCH_LEFT   292
1139 #define EL_CONVEYOR_BELT_4_SWITCH_MIDDLE 293
1140 #define EL_CONVEYOR_BELT_4_SWITCH_RIGHT  294
1141 #define EL_LANDMINE                     295
1142 #define EL_ENVELOPE_OBSOLETE            296   /* obsolete; now EL_ENVELOPE_1 */
1143 #define EL_LIGHT_SWITCH                 297
1144 #define EL_LIGHT_SWITCH_ACTIVE          298
1145 #define EL_SIGN_EXCLAMATION             299
1146 #define EL_SIGN_RADIOACTIVITY           300
1147 #define EL_SIGN_STOP                    301
1148 #define EL_SIGN_WHEELCHAIR              302
1149 #define EL_SIGN_PARKING                 303
1150 #define EL_SIGN_ONEWAY                  304
1151 #define EL_SIGN_HEART                   305
1152 #define EL_SIGN_TRIANGLE                306
1153 #define EL_SIGN_ROUND                   307
1154 #define EL_SIGN_EXIT                    308
1155 #define EL_SIGN_YINYANG                 309
1156 #define EL_SIGN_OTHER                   310
1157 #define EL_MOLE_LEFT                    311
1158 #define EL_MOLE_RIGHT                   312
1159 #define EL_MOLE_UP                      313
1160 #define EL_MOLE_DOWN                    314
1161 #define EL_STEELWALL_SLIPPERY           315
1162 #define EL_INVISIBLE_SAND               316
1163 #define EL_DX_UNKNOWN_15                317
1164 #define EL_DX_UNKNOWN_42                318
1165
1166 #define EL_UNUSED_319                   319
1167 #define EL_UNUSED_320                   320
1168
1169 #define EL_SHIELD_DEADLY                321
1170 #define EL_TIMEGATE_OPEN                322
1171 #define EL_TIMEGATE_CLOSED              323
1172 #define EL_TIMEGATE_SWITCH_ACTIVE       324
1173 #define EL_TIMEGATE_SWITCH              325
1174
1175 #define EL_BALLOON                      326
1176 #define EL_BALLOON_SWITCH_LEFT          327
1177 #define EL_BALLOON_SWITCH_RIGHT         328
1178 #define EL_BALLOON_SWITCH_UP            329
1179 #define EL_BALLOON_SWITCH_DOWN          330
1180 #define EL_BALLOON_SWITCH_ANY           331
1181
1182 #define EL_EMC_STEELWALL_1              332
1183 #define EL_EMC_STEELWALL_2              333
1184 #define EL_EMC_STEELWALL_3              334
1185 #define EL_EMC_STEELWALL_4              335
1186 #define EL_EMC_WALL_1                   336
1187 #define EL_EMC_WALL_2                   337
1188 #define EL_EMC_WALL_3                   338
1189 #define EL_EMC_WALL_4                   339
1190 #define EL_EMC_WALL_5                   340
1191 #define EL_EMC_WALL_6                   341
1192 #define EL_EMC_WALL_7                   342
1193 #define EL_EMC_WALL_8                   343
1194
1195 #define EL_TUBE_ANY                     344
1196 #define EL_TUBE_VERTICAL                345
1197 #define EL_TUBE_HORIZONTAL              346
1198 #define EL_TUBE_VERTICAL_LEFT           347
1199 #define EL_TUBE_VERTICAL_RIGHT          348
1200 #define EL_TUBE_HORIZONTAL_UP           349
1201 #define EL_TUBE_HORIZONTAL_DOWN         350
1202 #define EL_TUBE_LEFT_UP                 351
1203 #define EL_TUBE_LEFT_DOWN               352
1204 #define EL_TUBE_RIGHT_UP                353
1205 #define EL_TUBE_RIGHT_DOWN              354
1206 #define EL_SPRING                       355
1207 #define EL_TRAP                         356
1208 #define EL_DX_SUPABOMB                  357
1209
1210 #define EL_UNUSED_358                   358
1211 #define EL_UNUSED_359                   359
1212
1213 /* ---------- begin of custom elements section ----------------------------- */
1214 #define EL_CUSTOM_START                 360
1215
1216 #include "conf_cus.h"   /* include auto-generated data structure definitions */
1217
1218 #define NUM_CUSTOM_ELEMENTS             256
1219 #define EL_CUSTOM_END                   615
1220 /* ---------- end of custom elements section ------------------------------- */
1221
1222 #define EL_EM_KEY_1                     616
1223 #define EL_EM_KEY_2                     617
1224 #define EL_EM_KEY_3                     618
1225 #define EL_EM_KEY_4                     619
1226 #define EL_ENVELOPE_1                   620
1227 #define EL_ENVELOPE_2                   621
1228 #define EL_ENVELOPE_3                   622
1229 #define EL_ENVELOPE_4                   623
1230
1231 /* ---------- begin of group elements section ------------------------------ */
1232 #define EL_GROUP_START                  624
1233
1234 #include "conf_grp.h"   /* include auto-generated data structure definitions */
1235
1236 #define NUM_GROUP_ELEMENTS              32
1237 #define EL_GROUP_END                    655
1238 /* ---------- end of custom elements section ------------------------------- */
1239
1240 #define EL_UNKNOWN                      656
1241 #define EL_TRIGGER_ELEMENT              657
1242 #define EL_TRIGGER_PLAYER               658
1243
1244 /* SP style elements */
1245 #define EL_SP_GRAVITY_ON_PORT_RIGHT     659
1246 #define EL_SP_GRAVITY_ON_PORT_DOWN      660
1247 #define EL_SP_GRAVITY_ON_PORT_LEFT      661
1248 #define EL_SP_GRAVITY_ON_PORT_UP        662
1249 #define EL_SP_GRAVITY_OFF_PORT_RIGHT    663
1250 #define EL_SP_GRAVITY_OFF_PORT_DOWN     664
1251 #define EL_SP_GRAVITY_OFF_PORT_LEFT     665
1252 #define EL_SP_GRAVITY_OFF_PORT_UP       666
1253
1254 /* EMC style elements */
1255 #define EL_BALLOON_SWITCH_NONE          667
1256 #define EL_EMC_GATE_5                   668
1257 #define EL_EMC_GATE_6                   669
1258 #define EL_EMC_GATE_7                   670
1259 #define EL_EMC_GATE_8                   671
1260 #define EL_EMC_GATE_5_GRAY              672
1261 #define EL_EMC_GATE_6_GRAY              673
1262 #define EL_EMC_GATE_7_GRAY              674
1263 #define EL_EMC_GATE_8_GRAY              675
1264 #define EL_EMC_KEY_5                    676
1265 #define EL_EMC_KEY_6                    677
1266 #define EL_EMC_KEY_7                    678
1267 #define EL_EMC_KEY_8                    679
1268 #define EL_EMC_ANDROID                  680
1269 #define EL_EMC_GRASS                    681
1270 #define EL_EMC_MAGIC_BALL               682
1271 #define EL_EMC_MAGIC_BALL_ACTIVE        683
1272 #define EL_EMC_MAGIC_BALL_SWITCH        684
1273 #define EL_EMC_MAGIC_BALL_SWITCH_ACTIVE 685
1274 #define EL_EMC_SPRING_BUMPER            686
1275 #define EL_EMC_PLANT                    687
1276 #define EL_EMC_LENSES                   688
1277 #define EL_EMC_MAGNIFIER                689
1278 #define EL_EMC_WALL_9                   690
1279 #define EL_EMC_WALL_10                  691
1280 #define EL_EMC_WALL_11                  692
1281 #define EL_EMC_WALL_12                  693
1282 #define EL_EMC_WALL_13                  694
1283 #define EL_EMC_WALL_14                  695
1284 #define EL_EMC_WALL_15                  696
1285 #define EL_EMC_WALL_16                  697
1286 #define EL_EMC_WALL_SLIPPERY_1          698
1287 #define EL_EMC_WALL_SLIPPERY_2          699
1288 #define EL_EMC_WALL_SLIPPERY_3          700
1289 #define EL_EMC_WALL_SLIPPERY_4          701
1290 #define EL_EMC_FAKE_GRASS               702
1291 #define EL_EMC_FAKE_ACID                703
1292 #define EL_EMC_DRIPPER                  704
1293
1294 #define EL_TRIGGER_CE_VALUE             705
1295 #define EL_TRIGGER_CE_SCORE             706
1296 #define EL_CURRENT_CE_VALUE             707
1297 #define EL_CURRENT_CE_SCORE             708
1298
1299 #define EL_YAMYAM_LEFT                  709
1300 #define EL_YAMYAM_RIGHT                 710
1301 #define EL_YAMYAM_UP                    711
1302 #define EL_YAMYAM_DOWN                  712
1303
1304 #define EL_BD_EXPANDABLE_WALL           713
1305
1306 #define EL_PREV_CE_8                    714
1307 #define EL_PREV_CE_7                    715
1308 #define EL_PREV_CE_6                    716
1309 #define EL_PREV_CE_5                    717
1310 #define EL_PREV_CE_4                    718
1311 #define EL_PREV_CE_3                    719
1312 #define EL_PREV_CE_2                    720
1313 #define EL_PREV_CE_1                    721
1314 #define EL_SELF                         722
1315 #define EL_NEXT_CE_1                    723
1316 #define EL_NEXT_CE_2                    724
1317 #define EL_NEXT_CE_3                    725
1318 #define EL_NEXT_CE_4                    726
1319 #define EL_NEXT_CE_5                    727
1320 #define EL_NEXT_CE_6                    728
1321 #define EL_NEXT_CE_7                    729
1322 #define EL_NEXT_CE_8                    730
1323 #define EL_ANY_ELEMENT                  731
1324
1325 #define NUM_FILE_ELEMENTS               732
1326
1327
1328 /* "real" (and therefore drawable) runtime elements */
1329 #define EL_FIRST_RUNTIME_REAL           NUM_FILE_ELEMENTS
1330
1331 #define EL_DYNABOMB_PLAYER_1_ACTIVE     (EL_FIRST_RUNTIME_REAL + 0)
1332 #define EL_DYNABOMB_PLAYER_2_ACTIVE     (EL_FIRST_RUNTIME_REAL + 1)
1333 #define EL_DYNABOMB_PLAYER_3_ACTIVE     (EL_FIRST_RUNTIME_REAL + 2)
1334 #define EL_DYNABOMB_PLAYER_4_ACTIVE     (EL_FIRST_RUNTIME_REAL + 3)
1335 #define EL_SP_DISK_RED_ACTIVE           (EL_FIRST_RUNTIME_REAL + 4)
1336 #define EL_SWITCHGATE_OPENING           (EL_FIRST_RUNTIME_REAL + 5)
1337 #define EL_SWITCHGATE_CLOSING           (EL_FIRST_RUNTIME_REAL + 6)
1338 #define EL_TIMEGATE_OPENING             (EL_FIRST_RUNTIME_REAL + 7)
1339 #define EL_TIMEGATE_CLOSING             (EL_FIRST_RUNTIME_REAL + 8)
1340 #define EL_PEARL_BREAKING               (EL_FIRST_RUNTIME_REAL + 9)
1341 #define EL_TRAP_ACTIVE                  (EL_FIRST_RUNTIME_REAL + 10)
1342 #define EL_INVISIBLE_STEELWALL_ACTIVE   (EL_FIRST_RUNTIME_REAL + 11)
1343 #define EL_INVISIBLE_WALL_ACTIVE        (EL_FIRST_RUNTIME_REAL + 12)
1344 #define EL_INVISIBLE_SAND_ACTIVE        (EL_FIRST_RUNTIME_REAL + 13)
1345 #define EL_CONVEYOR_BELT_1_LEFT_ACTIVE   (EL_FIRST_RUNTIME_REAL + 14)
1346 #define EL_CONVEYOR_BELT_1_MIDDLE_ACTIVE (EL_FIRST_RUNTIME_REAL + 15)
1347 #define EL_CONVEYOR_BELT_1_RIGHT_ACTIVE  (EL_FIRST_RUNTIME_REAL + 16)
1348 #define EL_CONVEYOR_BELT_2_LEFT_ACTIVE   (EL_FIRST_RUNTIME_REAL + 17)
1349 #define EL_CONVEYOR_BELT_2_MIDDLE_ACTIVE (EL_FIRST_RUNTIME_REAL + 18)
1350 #define EL_CONVEYOR_BELT_2_RIGHT_ACTIVE  (EL_FIRST_RUNTIME_REAL + 19)
1351 #define EL_CONVEYOR_BELT_3_LEFT_ACTIVE   (EL_FIRST_RUNTIME_REAL + 20)
1352 #define EL_CONVEYOR_BELT_3_MIDDLE_ACTIVE (EL_FIRST_RUNTIME_REAL + 21)
1353 #define EL_CONVEYOR_BELT_3_RIGHT_ACTIVE  (EL_FIRST_RUNTIME_REAL + 22)
1354 #define EL_CONVEYOR_BELT_4_LEFT_ACTIVE   (EL_FIRST_RUNTIME_REAL + 23)
1355 #define EL_CONVEYOR_BELT_4_MIDDLE_ACTIVE (EL_FIRST_RUNTIME_REAL + 24)
1356 #define EL_CONVEYOR_BELT_4_RIGHT_ACTIVE  (EL_FIRST_RUNTIME_REAL + 25)
1357 #define EL_EXIT_OPENING                 (EL_FIRST_RUNTIME_REAL + 26)
1358 #define EL_EXIT_CLOSING                 (EL_FIRST_RUNTIME_REAL + 27)
1359 #define EL_SP_EXIT_OPENING              (EL_FIRST_RUNTIME_REAL + 28)
1360 #define EL_SP_EXIT_CLOSING              (EL_FIRST_RUNTIME_REAL + 29)
1361 #define EL_SP_EXIT_OPEN                 (EL_FIRST_RUNTIME_REAL + 30)
1362 #define EL_SP_TERMINAL_ACTIVE           (EL_FIRST_RUNTIME_REAL + 31)
1363 #define EL_SP_BUGGY_BASE_ACTIVATING     (EL_FIRST_RUNTIME_REAL + 32)
1364 #define EL_SP_BUGGY_BASE_ACTIVE         (EL_FIRST_RUNTIME_REAL + 33)
1365 #define EL_SP_MURPHY_CLONE              (EL_FIRST_RUNTIME_REAL + 34)
1366 #define EL_AMOEBA_DROPPING              (EL_FIRST_RUNTIME_REAL + 35)
1367 #define EL_QUICKSAND_EMPTYING           (EL_FIRST_RUNTIME_REAL + 36)
1368 #define EL_MAGIC_WALL_ACTIVE            (EL_FIRST_RUNTIME_REAL + 37)
1369 #define EL_BD_MAGIC_WALL_ACTIVE         (EL_FIRST_RUNTIME_REAL + 38)
1370 #define EL_MAGIC_WALL_FULL              (EL_FIRST_RUNTIME_REAL + 39)
1371 #define EL_BD_MAGIC_WALL_FULL           (EL_FIRST_RUNTIME_REAL + 40)
1372 #define EL_MAGIC_WALL_EMPTYING          (EL_FIRST_RUNTIME_REAL + 41)
1373 #define EL_BD_MAGIC_WALL_EMPTYING       (EL_FIRST_RUNTIME_REAL + 42)
1374 #define EL_MAGIC_WALL_DEAD              (EL_FIRST_RUNTIME_REAL + 43)
1375 #define EL_BD_MAGIC_WALL_DEAD           (EL_FIRST_RUNTIME_REAL + 44)
1376 #define EL_EMC_FAKE_GRASS_ACTIVE        (EL_FIRST_RUNTIME_REAL + 45)
1377 #define EL_GATE_1_GRAY_ACTIVE           (EL_FIRST_RUNTIME_REAL + 46)
1378 #define EL_GATE_2_GRAY_ACTIVE           (EL_FIRST_RUNTIME_REAL + 47)
1379 #define EL_GATE_3_GRAY_ACTIVE           (EL_FIRST_RUNTIME_REAL + 48)
1380 #define EL_GATE_4_GRAY_ACTIVE           (EL_FIRST_RUNTIME_REAL + 49)
1381 #define EL_EM_GATE_1_GRAY_ACTIVE        (EL_FIRST_RUNTIME_REAL + 50)
1382 #define EL_EM_GATE_2_GRAY_ACTIVE        (EL_FIRST_RUNTIME_REAL + 51)
1383 #define EL_EM_GATE_3_GRAY_ACTIVE        (EL_FIRST_RUNTIME_REAL + 52)
1384 #define EL_EM_GATE_4_GRAY_ACTIVE        (EL_FIRST_RUNTIME_REAL + 53)
1385 #define EL_EMC_GATE_5_GRAY_ACTIVE       (EL_FIRST_RUNTIME_REAL + 54)
1386 #define EL_EMC_GATE_6_GRAY_ACTIVE       (EL_FIRST_RUNTIME_REAL + 55)
1387 #define EL_EMC_GATE_7_GRAY_ACTIVE       (EL_FIRST_RUNTIME_REAL + 56)
1388 #define EL_EMC_GATE_8_GRAY_ACTIVE       (EL_FIRST_RUNTIME_REAL + 57)
1389 #define EL_EMC_DRIPPER_ACTIVE           (EL_FIRST_RUNTIME_REAL + 58)
1390 #define EL_EMC_SPRING_BUMPER_ACTIVE     (EL_FIRST_RUNTIME_REAL + 59)
1391
1392 /* "unreal" (and therefore not drawable) runtime elements */
1393 #define EL_FIRST_RUNTIME_UNREAL         (EL_FIRST_RUNTIME_REAL + 60)
1394
1395 #define EL_BLOCKED                      (EL_FIRST_RUNTIME_UNREAL + 0)
1396 #define EL_EXPLOSION                    (EL_FIRST_RUNTIME_UNREAL + 1)
1397 #define EL_NUT_BREAKING                 (EL_FIRST_RUNTIME_UNREAL + 2)
1398 #define EL_DIAMOND_BREAKING             (EL_FIRST_RUNTIME_UNREAL + 3)
1399 #define EL_ACID_SPLASH_LEFT             (EL_FIRST_RUNTIME_UNREAL + 4)
1400 #define EL_ACID_SPLASH_RIGHT            (EL_FIRST_RUNTIME_UNREAL + 5)
1401 #define EL_AMOEBA_GROWING               (EL_FIRST_RUNTIME_UNREAL + 6)
1402 #define EL_AMOEBA_SHRINKING             (EL_FIRST_RUNTIME_UNREAL + 7)
1403 #define EL_EXPANDABLE_WALL_GROWING      (EL_FIRST_RUNTIME_UNREAL + 8)
1404 #define EL_FLAMES                       (EL_FIRST_RUNTIME_UNREAL + 9)
1405 #define EL_PLAYER_IS_LEAVING            (EL_FIRST_RUNTIME_UNREAL + 10)
1406 #define EL_PLAYER_IS_EXPLODING_1        (EL_FIRST_RUNTIME_UNREAL + 11)
1407 #define EL_PLAYER_IS_EXPLODING_2        (EL_FIRST_RUNTIME_UNREAL + 12)
1408 #define EL_PLAYER_IS_EXPLODING_3        (EL_FIRST_RUNTIME_UNREAL + 13)
1409 #define EL_PLAYER_IS_EXPLODING_4        (EL_FIRST_RUNTIME_UNREAL + 14)
1410 #define EL_QUICKSAND_FILLING            (EL_FIRST_RUNTIME_UNREAL + 15)
1411 #define EL_MAGIC_WALL_FILLING           (EL_FIRST_RUNTIME_UNREAL + 16)
1412 #define EL_BD_MAGIC_WALL_FILLING        (EL_FIRST_RUNTIME_UNREAL + 17)
1413 #define EL_ELEMENT_SNAPPING             (EL_FIRST_RUNTIME_UNREAL + 18)
1414 #define EL_DIAGONAL_SHRINKING           (EL_FIRST_RUNTIME_UNREAL + 19)
1415 #define EL_DIAGONAL_GROWING             (EL_FIRST_RUNTIME_UNREAL + 20)
1416
1417 #define NUM_RUNTIME_ELEMENTS            (EL_FIRST_RUNTIME_UNREAL + 21)
1418
1419 /* dummy elements (never used as game elements, only used as graphics) */
1420 #define EL_FIRST_DUMMY                  NUM_RUNTIME_ELEMENTS
1421
1422 #define EL_STEELWALL_TOPLEFT            (EL_FIRST_DUMMY + 0)
1423 #define EL_STEELWALL_TOPRIGHT           (EL_FIRST_DUMMY + 1)
1424 #define EL_STEELWALL_BOTTOMLEFT         (EL_FIRST_DUMMY + 2)
1425 #define EL_STEELWALL_BOTTOMRIGHT        (EL_FIRST_DUMMY + 3)
1426 #define EL_STEELWALL_HORIZONTAL         (EL_FIRST_DUMMY + 4)
1427 #define EL_STEELWALL_VERTICAL           (EL_FIRST_DUMMY + 5)
1428 #define EL_INVISIBLE_STEELWALL_TOPLEFT     (EL_FIRST_DUMMY + 6)
1429 #define EL_INVISIBLE_STEELWALL_TOPRIGHT    (EL_FIRST_DUMMY + 7)
1430 #define EL_INVISIBLE_STEELWALL_BOTTOMLEFT  (EL_FIRST_DUMMY + 8)
1431 #define EL_INVISIBLE_STEELWALL_BOTTOMRIGHT (EL_FIRST_DUMMY + 9)
1432 #define EL_INVISIBLE_STEELWALL_HORIZONTAL  (EL_FIRST_DUMMY + 10)
1433 #define EL_INVISIBLE_STEELWALL_VERTICAL    (EL_FIRST_DUMMY + 11)
1434 #define EL_DYNABOMB                     (EL_FIRST_DUMMY + 12)
1435 #define EL_DYNABOMB_ACTIVE              (EL_FIRST_DUMMY + 13)
1436 #define EL_DYNABOMB_PLAYER_1            (EL_FIRST_DUMMY + 14)
1437 #define EL_DYNABOMB_PLAYER_2            (EL_FIRST_DUMMY + 15)
1438 #define EL_DYNABOMB_PLAYER_3            (EL_FIRST_DUMMY + 16)
1439 #define EL_DYNABOMB_PLAYER_4            (EL_FIRST_DUMMY + 17)
1440 #define EL_SHIELD_NORMAL_ACTIVE         (EL_FIRST_DUMMY + 18)
1441 #define EL_SHIELD_DEADLY_ACTIVE         (EL_FIRST_DUMMY + 19)
1442 #define EL_AMOEBA                       (EL_FIRST_DUMMY + 20)
1443 #define EL_DEFAULT                      (EL_FIRST_DUMMY + 21)
1444 #define EL_BD_DEFAULT                   (EL_FIRST_DUMMY + 22)
1445 #define EL_SP_DEFAULT                   (EL_FIRST_DUMMY + 23)
1446 #define EL_SB_DEFAULT                   (EL_FIRST_DUMMY + 24)
1447
1448 /* internal elements (only used for internal purposes like copying) */
1449 #define EL_FIRST_INTERNAL               (EL_FIRST_DUMMY + 25)
1450
1451 #define EL_INTERNAL_CLIPBOARD_CUSTOM    (EL_FIRST_INTERNAL + 0)
1452 #define EL_INTERNAL_CLIPBOARD_CHANGE    (EL_FIRST_INTERNAL + 1)
1453 #define EL_INTERNAL_CLIPBOARD_GROUP     (EL_FIRST_INTERNAL + 2)
1454 #define EL_INTERNAL_DUMMY               (EL_FIRST_INTERNAL + 3)
1455
1456 #define EL_INTERNAL_CASCADE_BD                  (EL_FIRST_INTERNAL + 4)
1457 #define EL_INTERNAL_CASCADE_BD_ACTIVE           (EL_FIRST_INTERNAL + 5)
1458 #define EL_INTERNAL_CASCADE_EM                  (EL_FIRST_INTERNAL + 6)
1459 #define EL_INTERNAL_CASCADE_EM_ACTIVE           (EL_FIRST_INTERNAL + 7)
1460 #define EL_INTERNAL_CASCADE_EMC                 (EL_FIRST_INTERNAL + 8)
1461 #define EL_INTERNAL_CASCADE_EMC_ACTIVE          (EL_FIRST_INTERNAL + 9)
1462 #define EL_INTERNAL_CASCADE_RND                 (EL_FIRST_INTERNAL + 10)
1463 #define EL_INTERNAL_CASCADE_RND_ACTIVE          (EL_FIRST_INTERNAL + 11)
1464 #define EL_INTERNAL_CASCADE_SB                  (EL_FIRST_INTERNAL + 12)
1465 #define EL_INTERNAL_CASCADE_SB_ACTIVE           (EL_FIRST_INTERNAL + 13)
1466 #define EL_INTERNAL_CASCADE_SP                  (EL_FIRST_INTERNAL + 14)
1467 #define EL_INTERNAL_CASCADE_SP_ACTIVE           (EL_FIRST_INTERNAL + 15)
1468 #define EL_INTERNAL_CASCADE_DC                  (EL_FIRST_INTERNAL + 16)
1469 #define EL_INTERNAL_CASCADE_DC_ACTIVE           (EL_FIRST_INTERNAL + 17)
1470 #define EL_INTERNAL_CASCADE_DX                  (EL_FIRST_INTERNAL + 18)
1471 #define EL_INTERNAL_CASCADE_DX_ACTIVE           (EL_FIRST_INTERNAL + 19)
1472 #define EL_INTERNAL_CASCADE_CHARS               (EL_FIRST_INTERNAL + 20)
1473 #define EL_INTERNAL_CASCADE_CHARS_ACTIVE        (EL_FIRST_INTERNAL + 21)
1474 #define EL_INTERNAL_CASCADE_CE                  (EL_FIRST_INTERNAL + 22)
1475 #define EL_INTERNAL_CASCADE_CE_ACTIVE           (EL_FIRST_INTERNAL + 23)
1476 #define EL_INTERNAL_CASCADE_GE                  (EL_FIRST_INTERNAL + 24)
1477 #define EL_INTERNAL_CASCADE_GE_ACTIVE           (EL_FIRST_INTERNAL + 25)
1478 #define EL_INTERNAL_CASCADE_REF                 (EL_FIRST_INTERNAL + 26)
1479 #define EL_INTERNAL_CASCADE_REF_ACTIVE          (EL_FIRST_INTERNAL + 27)
1480 #define EL_INTERNAL_CASCADE_USER                (EL_FIRST_INTERNAL + 28)
1481 #define EL_INTERNAL_CASCADE_USER_ACTIVE         (EL_FIRST_INTERNAL + 29)
1482 #define EL_INTERNAL_CASCADE_DYNAMIC             (EL_FIRST_INTERNAL + 30)
1483 #define EL_INTERNAL_CASCADE_DYNAMIC_ACTIVE      (EL_FIRST_INTERNAL + 31)
1484
1485 #define EL_INTERNAL_CLIPBOARD_START     (EL_FIRST_INTERNAL + 0)
1486 #define EL_INTERNAL_CLIPBOARD_END       (EL_FIRST_INTERNAL + 2)
1487 #define EL_INTERNAL_START               (EL_FIRST_INTERNAL + 0)
1488 #define EL_INTERNAL_END                 (EL_FIRST_INTERNAL + 31)
1489
1490 #define MAX_NUM_ELEMENTS                (EL_FIRST_INTERNAL + 32)
1491
1492
1493 /* values for graphics/sounds action types */
1494 #define ACTION_DEFAULT                  0
1495 #define ACTION_WAITING                  1
1496 #define ACTION_FALLING                  2
1497 #define ACTION_MOVING                   3
1498 #define ACTION_DIGGING                  4
1499 #define ACTION_SNAPPING                 5
1500 #define ACTION_COLLECTING               6
1501 #define ACTION_DROPPING                 7
1502 #define ACTION_PUSHING                  8
1503 #define ACTION_WALKING                  9
1504 #define ACTION_PASSING                  10
1505 #define ACTION_IMPACT                   11
1506 #define ACTION_BREAKING                 12
1507 #define ACTION_ACTIVATING               13
1508 #define ACTION_DEACTIVATING             14
1509 #define ACTION_OPENING                  15
1510 #define ACTION_CLOSING                  16
1511 #define ACTION_ATTACKING                17
1512 #define ACTION_GROWING                  18
1513 #define ACTION_SHRINKING                19
1514 #define ACTION_ACTIVE                   20
1515 #define ACTION_FILLING                  21
1516 #define ACTION_EMPTYING                 22
1517 #define ACTION_CHANGING                 23
1518 #define ACTION_EXPLODING                24
1519 #define ACTION_BORING                   25
1520 #define ACTION_BORING_1                 26
1521 #define ACTION_BORING_2                 27
1522 #define ACTION_BORING_3                 28
1523 #define ACTION_BORING_4                 29
1524 #define ACTION_BORING_5                 30
1525 #define ACTION_BORING_6                 31
1526 #define ACTION_BORING_7                 32
1527 #define ACTION_BORING_8                 33
1528 #define ACTION_BORING_9                 34
1529 #define ACTION_BORING_10                35
1530 #define ACTION_SLEEPING                 36
1531 #define ACTION_SLEEPING_1               37
1532 #define ACTION_SLEEPING_2               38
1533 #define ACTION_SLEEPING_3               39
1534 #define ACTION_AWAKENING                40
1535 #define ACTION_DYING                    41
1536 #define ACTION_TURNING                  42
1537 #define ACTION_TURNING_FROM_LEFT        43
1538 #define ACTION_TURNING_FROM_RIGHT       44
1539 #define ACTION_TURNING_FROM_UP          45
1540 #define ACTION_TURNING_FROM_DOWN        46
1541 #define ACTION_SMASHED_BY_ROCK          47
1542 #define ACTION_SMASHED_BY_SPRING        48
1543 #define ACTION_EATING                   49
1544 #define ACTION_TWINKLING                50
1545 #define ACTION_SPLASHING                51
1546 #define ACTION_PAGE_1                   52
1547 #define ACTION_PAGE_2                   53
1548 #define ACTION_PAGE_3                   54
1549 #define ACTION_PAGE_4                   55
1550 #define ACTION_PAGE_5                   56
1551 #define ACTION_PAGE_6                   57
1552 #define ACTION_PAGE_7                   58
1553 #define ACTION_PAGE_8                   59
1554 #define ACTION_PAGE_9                   60
1555 #define ACTION_PAGE_10                  61
1556 #define ACTION_PAGE_11                  62
1557 #define ACTION_PAGE_12                  63
1558 #define ACTION_PAGE_13                  64
1559 #define ACTION_PAGE_14                  65
1560 #define ACTION_PAGE_15                  66
1561 #define ACTION_PAGE_16                  67
1562 #define ACTION_PAGE_17                  68
1563 #define ACTION_PAGE_18                  69
1564 #define ACTION_PAGE_19                  70
1565 #define ACTION_PAGE_20                  71
1566 #define ACTION_PAGE_21                  72
1567 #define ACTION_PAGE_22                  73
1568 #define ACTION_PAGE_23                  74
1569 #define ACTION_PAGE_24                  75
1570 #define ACTION_PAGE_25                  76
1571 #define ACTION_PAGE_26                  77
1572 #define ACTION_PAGE_27                  78
1573 #define ACTION_PAGE_28                  79
1574 #define ACTION_PAGE_29                  80
1575 #define ACTION_PAGE_30                  81
1576 #define ACTION_PAGE_31                  82
1577 #define ACTION_PAGE_32                  83
1578 #define ACTION_OTHER                    84
1579
1580 #define NUM_ACTIONS                     85
1581
1582 #define ACTION_BORING_LAST              ACTION_BORING_10
1583 #define ACTION_SLEEPING_LAST            ACTION_SLEEPING_3
1584
1585
1586 /* values for special image configuration suffixes (must match game mode) */
1587 #define GFX_SPECIAL_ARG_DEFAULT         0
1588 #define GFX_SPECIAL_ARG_TITLE           1
1589 #define GFX_SPECIAL_ARG_MAIN            2
1590 #define GFX_SPECIAL_ARG_LEVELS          3
1591 #define GFX_SPECIAL_ARG_SCORES          4
1592 #define GFX_SPECIAL_ARG_EDITOR          5
1593 #define GFX_SPECIAL_ARG_INFO            6
1594 #define GFX_SPECIAL_ARG_SETUP           7
1595 #define GFX_SPECIAL_ARG_PLAYING         8
1596 #define GFX_SPECIAL_ARG_DOOR            9
1597 #define GFX_SPECIAL_ARG_PREVIEW         10
1598 #define GFX_SPECIAL_ARG_CRUMBLED        11
1599
1600 #define NUM_SPECIAL_GFX_ARGS            12
1601
1602 /* these additional definitions are currently only used for draw offsets */
1603 #define GFX_SPECIAL_ARG_INFO_MAIN       0
1604 #define GFX_SPECIAL_ARG_INFO_TITLE      1
1605 #define GFX_SPECIAL_ARG_INFO_ELEMENTS   2
1606 #define GFX_SPECIAL_ARG_INFO_MUSIC      3
1607 #define GFX_SPECIAL_ARG_INFO_CREDITS    4
1608 #define GFX_SPECIAL_ARG_INFO_PROGRAM    5
1609 #define GFX_SPECIAL_ARG_INFO_LEVELSET   6
1610
1611 #define NUM_SPECIAL_GFX_INFO_ARGS       7
1612
1613
1614 /* values for image configuration suffixes */
1615 #define GFX_ARG_X                       0
1616 #define GFX_ARG_Y                       1
1617 #define GFX_ARG_XPOS                    2
1618 #define GFX_ARG_YPOS                    3
1619 #define GFX_ARG_WIDTH                   4
1620 #define GFX_ARG_HEIGHT                  5
1621 #define GFX_ARG_VERTICAL                6
1622 #define GFX_ARG_OFFSET                  7
1623 #define GFX_ARG_XOFFSET                 8
1624 #define GFX_ARG_YOFFSET                 9
1625 #define GFX_ARG_2ND_MOVEMENT_TILE       10
1626 #define GFX_ARG_2ND_VERTICAL            11
1627 #define GFX_ARG_2ND_OFFSET              12
1628 #define GFX_ARG_2ND_XOFFSET             13
1629 #define GFX_ARG_2ND_YOFFSET             14
1630 #define GFX_ARG_2ND_SWAP_TILES          15
1631 #define GFX_ARG_FRAMES                  16
1632 #define GFX_ARG_FRAMES_PER_LINE         17
1633 #define GFX_ARG_START_FRAME             18
1634 #define GFX_ARG_DELAY                   19
1635 #define GFX_ARG_ANIM_MODE               20
1636 #define GFX_ARG_GLOBAL_SYNC             21
1637 #define GFX_ARG_CRUMBLED_LIKE           22
1638 #define GFX_ARG_DIGGABLE_LIKE           23
1639 #define GFX_ARG_BORDER_SIZE             24
1640 #define GFX_ARG_STEP_OFFSET             25
1641 #define GFX_ARG_STEP_DELAY              26
1642 #define GFX_ARG_DIRECTION               27
1643 #define GFX_ARG_POSITION                28
1644 #define GFX_ARG_DRAW_XOFFSET            29
1645 #define GFX_ARG_DRAW_YOFFSET            30
1646 #define GFX_ARG_DRAW_MASKED             31
1647 #define GFX_ARG_ANIM_DELAY_FIXED        32
1648 #define GFX_ARG_ANIM_DELAY_RANDOM       33
1649 #define GFX_ARG_POST_DELAY_FIXED        34
1650 #define GFX_ARG_POST_DELAY_RANDOM       35
1651 #define GFX_ARG_NAME                    36
1652 #define GFX_ARG_SCALE_UP_FACTOR         37
1653 #define GFX_ARG_CLONE_FROM              38
1654
1655 #define NUM_GFX_ARGS                    39
1656
1657
1658 /* values for sound configuration suffixes */
1659 #define SND_ARG_MODE_LOOP               0
1660 #define SND_ARG_VOLUME                  1
1661 #define SND_ARG_PRIORITY                2
1662
1663 #define NUM_SND_ARGS                    3
1664
1665
1666 /* values for music configuration suffixes */
1667 #define MUS_ARG_MODE_LOOP               0
1668
1669 #define NUM_MUS_ARGS                    1
1670
1671
1672 /* values for font configuration (definitions must match those from main.c) */
1673 #define FONT_INITIAL_1                  0
1674 #define FONT_INITIAL_2                  1
1675 #define FONT_INITIAL_3                  2
1676 #define FONT_INITIAL_4                  3
1677 #define FONT_TITLE_1                    4
1678 #define FONT_TITLE_2                    5
1679 #define FONT_MENU_1_ACTIVE              6
1680 #define FONT_MENU_2_ACTIVE              7
1681 #define FONT_MENU_1                     8
1682 #define FONT_MENU_2                     9
1683 #define FONT_TEXT_1_ACTIVE              10
1684 #define FONT_TEXT_2_ACTIVE              11
1685 #define FONT_TEXT_3_ACTIVE              12
1686 #define FONT_TEXT_4_ACTIVE              13
1687 #define FONT_TEXT_1                     14
1688 #define FONT_TEXT_2                     15
1689 #define FONT_TEXT_3                     16
1690 #define FONT_TEXT_4                     17
1691 #define FONT_ENVELOPE_1                 18
1692 #define FONT_ENVELOPE_2                 19
1693 #define FONT_ENVELOPE_3                 20
1694 #define FONT_ENVELOPE_4                 21
1695 #define FONT_INPUT_1_ACTIVE             22
1696 #define FONT_INPUT_2_ACTIVE             23
1697 #define FONT_INPUT_1                    24
1698 #define FONT_INPUT_2                    25
1699 #define FONT_OPTION_OFF                 26
1700 #define FONT_OPTION_ON                  27
1701 #define FONT_VALUE_1                    28
1702 #define FONT_VALUE_2                    29
1703 #define FONT_VALUE_OLD                  30
1704 #define FONT_LEVEL_NUMBER_ACTIVE        31
1705 #define FONT_LEVEL_NUMBER               32
1706 #define FONT_TAPE_RECORDER              33
1707 #define FONT_GAME_INFO                  34
1708
1709 #define NUM_FONTS                       35
1710 #define NUM_INITIAL_FONTS               4
1711
1712 #define FONT_ACTIVE(f)                                                    \
1713         ((f) == FONT_MENU_1             ? FONT_MENU_1_ACTIVE            : \
1714          (f) == FONT_MENU_2             ? FONT_MENU_2_ACTIVE            : \
1715          (f) == FONT_TEXT_1             ? FONT_TEXT_1_ACTIVE            : \
1716          (f) == FONT_TEXT_2             ? FONT_TEXT_2_ACTIVE            : \
1717          (f) == FONT_TEXT_3             ? FONT_TEXT_3_ACTIVE            : \
1718          (f) == FONT_TEXT_4             ? FONT_TEXT_4_ACTIVE            : \
1719          (f) == FONT_INPUT_1            ? FONT_INPUT_1_ACTIVE           : \
1720          (f) == FONT_INPUT_2            ? FONT_INPUT_2_ACTIVE           : \
1721          (f) == FONT_LEVEL_NUMBER       ? FONT_LEVEL_NUMBER_ACTIVE      : \
1722          (f))
1723
1724
1725 /* values for game_status (must match special image configuration suffixes) */
1726 #define GAME_MODE_DEFAULT               0
1727 #define GAME_MODE_TITLE                 1
1728 #define GAME_MODE_MAIN                  2
1729 #define GAME_MODE_LEVELS                3
1730 #define GAME_MODE_SCORES                4
1731 #define GAME_MODE_EDITOR                5
1732 #define GAME_MODE_INFO                  6
1733 #define GAME_MODE_SETUP                 7
1734 #define GAME_MODE_PLAYING               8
1735 #define GAME_MODE_PSEUDO_DOOR           9
1736 #define GAME_MODE_PSEUDO_PREVIEW        10
1737 #define GAME_MODE_PSEUDO_CRUMBLED       11
1738
1739 /* there are no special config file suffixes for these modes */
1740 #define GAME_MODE_PSEUDO_TYPENAME       12
1741 #define GAME_MODE_QUIT                  13
1742
1743 /* special definitions currently only used for custom artwork configuration */
1744 #define MUSIC_PREFIX_BACKGROUND         0
1745 #define NUM_MUSIC_PREFIXES              1
1746 #define MAX_LEVELS                      1000
1747
1748 /* definitions for demo animation lists */
1749 #define HELPANIM_LIST_NEXT              -1
1750 #define HELPANIM_LIST_END               -999
1751
1752
1753 /* program information and versioning definitions */
1754 #define PROGRAM_VERSION_MAJOR           3
1755 #define PROGRAM_VERSION_MINOR           2
1756 #define PROGRAM_VERSION_PATCH           3
1757 #define PROGRAM_VERSION_BUILD           0
1758
1759 #define PROGRAM_TITLE_STRING            "Rocks'n'Diamonds"
1760 #define PROGRAM_AUTHOR_STRING           "Holger Schemel"
1761 #define PROGRAM_COPYRIGHT_STRING        "Copyright ©1995-2006 by Holger Schemel"
1762 #define PROGRAM_EMAIL_STRING            "info@artsoft.org"
1763 #define PROGRAM_WEBSITE_STRING          "http://www.artsoft.org/"
1764
1765 #define ICON_TITLE_STRING               PROGRAM_TITLE_STRING
1766 #define COOKIE_PREFIX                   "ROCKSNDIAMONDS"
1767 #define FILENAME_PREFIX                 "Rocks"
1768
1769 #define USERDATA_DIRECTORY_WIN32        PROGRAM_TITLE_STRING
1770 #define USERDATA_DIRECTORY_MACOSX       PROGRAM_TITLE_STRING
1771 #define USERDATA_DIRECTORY_UNIX         ".rocksndiamonds"
1772 #define USERDATA_DIRECTORY_DOS          "userdata"
1773
1774 #if defined(PLATFORM_WIN32)
1775 #define USERDATA_DIRECTORY              USERDATA_DIRECTORY_WIN32
1776 #elif defined(PLATFORM_MACOSX)
1777 #define USERDATA_DIRECTORY              USERDATA_DIRECTORY_MACOSX
1778 #elif defined(PLATFORM_UNIX)
1779 #define USERDATA_DIRECTORY              USERDATA_DIRECTORY_UNIX
1780 #else
1781 #define USERDATA_DIRECTORY              USERDATA_DIRECTORY_DOS
1782 #endif
1783
1784 #define X11_ICON_FILENAME               "rocks_icon.xbm"
1785 #define X11_ICONMASK_FILENAME           "rocks_iconmask.xbm"
1786 #define SDL_ICON_FILENAME               "rocks_icon_32x32.pcx"
1787 #define MSDOS_POINTER_FILENAME          "mouse.pcx"
1788
1789 /* file version numbers for resource files (levels, tapes, score, setup, etc.)
1790 ** currently supported/known file version numbers:
1791 **      1.0 (old)
1792 **      1.2 (still in use)
1793 **      1.4 (still in use)
1794 **      2.0 (actual)
1795 */
1796 #define FILE_VERSION_1_0                VERSION_IDENT(1,0,0,0)
1797 #define FILE_VERSION_1_2                VERSION_IDENT(1,2,0,0)
1798 #define FILE_VERSION_1_4                VERSION_IDENT(1,4,0,0)
1799 #define FILE_VERSION_2_0                VERSION_IDENT(2,0,0,0)
1800 #define FILE_VERSION_3_0                VERSION_IDENT(3,0,0,0)
1801
1802 /* file version does not change for every program version, but is changed
1803    when new features are introduced that are incompatible with older file
1804    versions, so that they can be treated accordingly */
1805 #define FILE_VERSION_ACTUAL             FILE_VERSION_3_0
1806
1807 #define GAME_VERSION_1_0                FILE_VERSION_1_0
1808 #define GAME_VERSION_1_2                FILE_VERSION_1_2
1809 #define GAME_VERSION_1_4                FILE_VERSION_1_4
1810 #define GAME_VERSION_2_0                FILE_VERSION_2_0
1811 #define GAME_VERSION_3_0                FILE_VERSION_3_0
1812
1813 #define GAME_VERSION_ACTUAL             VERSION_IDENT(PROGRAM_VERSION_MAJOR, \
1814                                                       PROGRAM_VERSION_MINOR, \
1815                                                       PROGRAM_VERSION_PATCH, \
1816                                                       PROGRAM_VERSION_BUILD)
1817
1818 /* values for game_emulation */
1819 #define EMU_NONE                        0
1820 #define EMU_BOULDERDASH                 1
1821 #define EMU_SOKOBAN                     2
1822 #define EMU_SUPAPLEX                    3
1823
1824 /* values for level file type identifier */
1825 #define LEVEL_FILE_TYPE_UNKNOWN         0
1826 #define LEVEL_FILE_TYPE_RND             1
1827 #define LEVEL_FILE_TYPE_BD              2
1828 #define LEVEL_FILE_TYPE_EM              3
1829 #define LEVEL_FILE_TYPE_SP              4
1830 #define LEVEL_FILE_TYPE_DX              5
1831 #define LEVEL_FILE_TYPE_SB              6
1832 #define LEVEL_FILE_TYPE_DC              7
1833
1834 #define NUM_LEVEL_FILE_TYPES            8
1835
1836 /* values for game engine type identifier */
1837 #define GAME_ENGINE_TYPE_UNKNOWN        LEVEL_FILE_TYPE_UNKNOWN
1838 #define GAME_ENGINE_TYPE_RND            LEVEL_FILE_TYPE_RND
1839 #define GAME_ENGINE_TYPE_EM             LEVEL_FILE_TYPE_EM
1840
1841 #define NUM_ENGINE_TYPES                3
1842
1843
1844 struct BorderInfo
1845 {
1846   int draw_masked[NUM_SPECIAL_GFX_ARGS];
1847 };
1848
1849 struct MenuMainButtonInfo
1850 {
1851   struct Rect name;
1852   struct Rect levels;
1853   struct Rect scores;
1854   struct Rect editor;
1855   struct Rect info;
1856   struct Rect game;
1857   struct Rect setup;
1858   struct Rect quit;
1859
1860   struct Rect prev_level;
1861   struct Rect next_level;
1862 };
1863
1864 struct MenuMainTextInfo
1865 {
1866   struct Rect name;
1867   struct Rect levels;
1868   struct Rect scores;
1869   struct Rect editor;
1870   struct Rect info;
1871   struct Rect game;
1872   struct Rect setup;
1873   struct Rect quit;
1874
1875   struct Rect current_level;
1876   struct Rect first_level;
1877   struct Rect last_level;
1878   struct Rect level_info_1;
1879   struct Rect level_info_2;
1880 };
1881
1882 struct MenuMainInputInfo
1883 {
1884   struct Rect name;
1885 };
1886
1887 struct MenuMainInfo
1888 {
1889   struct MenuMainButtonInfo button;
1890   struct MenuMainTextInfo text;
1891   struct MenuMainInputInfo input;
1892 };
1893
1894 struct MenuInfo
1895 {
1896   int draw_xoffset[NUM_SPECIAL_GFX_ARGS];
1897   int draw_yoffset[NUM_SPECIAL_GFX_ARGS];
1898   int draw_xoffset_info[NUM_SPECIAL_GFX_INFO_ARGS];
1899   int draw_yoffset_info[NUM_SPECIAL_GFX_INFO_ARGS];
1900
1901   int scrollbar_xoffset;
1902
1903   int list_size[NUM_SPECIAL_GFX_ARGS];
1904
1905   int fade_delay;
1906   int post_delay;
1907
1908   int sound[NUM_SPECIAL_GFX_ARGS];
1909   int music[NUM_SPECIAL_GFX_ARGS];
1910
1911   struct MenuMainInfo main;
1912 };
1913
1914 struct DoorInfo
1915 {
1916   int width;
1917   int height;
1918   int step_offset;
1919   int step_delay;
1920   int anim_mode;
1921 };
1922
1923 struct PreviewInfo
1924 {
1925   int x, y;
1926   int xsize, ysize;
1927   int xoffset, yoffset;
1928   int tile_size;
1929   int step_offset;
1930   int step_delay;
1931 };
1932
1933 struct HiScore
1934 {
1935   char Name[MAX_PLAYER_NAME_LEN + 1];
1936   int Score;
1937 };
1938
1939 struct Content
1940 {
1941   int e[3][3];
1942 };
1943
1944 struct EnvelopeInfo
1945 {
1946   int xsize;
1947   int ysize;
1948
1949   char text[MAX_ENVELOPE_TEXT_LEN + 1];
1950 };
1951
1952 struct LevelSetInfo
1953 {
1954   int music[MAX_LEVELS];
1955 };
1956
1957 struct LevelFileInfo
1958 {
1959   int nr;
1960   int type;
1961   boolean packed;
1962   char *basename;
1963   char *filename;
1964 };
1965
1966 struct DateInfo
1967 {
1968   int year;
1969   int month;
1970   int day;
1971 };
1972
1973 struct LevelInfo
1974 {
1975   struct LevelFileInfo file_info;
1976
1977   int game_engine_type;
1978
1979   /* level stored in native format for the alternative native game engines */
1980   struct LevelInfo_EM *native_em_level;
1981
1982   int file_version;     /* file format version the level is stored with    */
1983   int game_version;     /* game release version the level was created with */
1984
1985   struct DateInfo creation_date;
1986
1987   boolean encoding_16bit_field;         /* level contains 16-bit elements  */
1988   boolean encoding_16bit_yamyam;        /* yamyam contains 16-bit elements */
1989   boolean encoding_16bit_amoeba;        /* amoeba contains 16-bit elements */
1990
1991   int fieldx, fieldy;
1992
1993   int time;                             /* available time (seconds) */
1994   int gems_needed;
1995
1996   char name[MAX_LEVEL_NAME_LEN + 1];
1997   char author[MAX_LEVEL_AUTHOR_LEN + 1];
1998
1999   struct EnvelopeInfo envelope[NUM_ENVELOPES];
2000
2001   int score[LEVEL_SCORE_ELEMENTS];
2002
2003   struct Content yamyam_content[MAX_ELEMENT_CONTENTS];
2004   int num_yamyam_contents;
2005
2006   int amoeba_speed;
2007   int amoeba_content;
2008
2009   int game_of_life[4];
2010   int biomaze[4];
2011
2012   int time_magic_wall;
2013   int time_wheel;
2014   int time_light;
2015   int time_timegate;
2016
2017   int shield_normal_time;
2018   int shield_deadly_time;
2019
2020   int extra_time;
2021   int time_orb_time;
2022
2023   int extra_time_score;
2024
2025   int start_element[MAX_PLAYERS];
2026   boolean use_start_element[MAX_PLAYERS];
2027
2028   int artwork_element[MAX_PLAYERS];
2029   boolean use_artwork_element[MAX_PLAYERS];
2030
2031   int explosion_element[MAX_PLAYERS];
2032   boolean use_explosion_element[MAX_PLAYERS];
2033
2034   /* values for the new EMC elements */
2035   int android_move_time;
2036   int android_clone_time;
2037   boolean ball_random;
2038   boolean ball_state_initial;
2039   int ball_time;
2040   int lenses_score;
2041   int magnify_score;
2042   int slurp_score;
2043   int lenses_time;
2044   int magnify_time;
2045   int wind_direction_initial;
2046
2047   struct Content ball_content[MAX_ELEMENT_CONTENTS];
2048   int num_ball_contents;
2049
2050   int num_android_clone_elements;
2051   int android_clone_element[MAX_ANDROID_ELEMENTS];
2052
2053   int can_move_into_acid_bits;  /* bitfield to store property for elements */
2054   int dont_collide_with_bits;   /* bitfield to store property for elements */
2055
2056   int initial_player_stepsize[MAX_PLAYERS];     /* initial player speed */
2057   boolean initial_player_gravity[MAX_PLAYERS];
2058
2059   boolean em_slippery_gems;     /* EM style "gems slip from wall" behaviour */
2060   boolean use_spring_bug;       /* for compatibility with old levels */
2061   boolean use_time_orb_bug;     /* for compatibility with old levels */
2062   boolean instant_relocation;   /* no visual delay when relocating player */
2063   boolean can_pass_to_walkable; /* player can pass to empty or walkable tile */
2064   boolean grow_into_diggable;   /* amoeba can grow into anything diggable */
2065
2066   boolean continuous_snapping;  /* repeated snapping without releasing key */
2067   boolean block_snap_field;     /* snapping blocks field to show animation */
2068   boolean block_last_field;     /* player blocks previous field while moving */
2069   boolean sp_block_last_field;  /* player blocks previous field while moving */
2070
2071   /* ('int' instead of 'boolean' because used as selectbox value in editor) */
2072   int use_step_counter;         /* count steps instead of seconds for level */
2073
2074   short field[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2075
2076   boolean use_custom_template;  /* use custom properties from template file */
2077
2078   boolean no_valid_file;        /* set when level file missing or invalid */
2079
2080   boolean changed;              /* set when level was changed in the editor */
2081 };
2082
2083 struct GlobalInfo
2084 {
2085   char *autoplay_leveldir;
2086   int autoplay_level[MAX_TAPES_PER_SET];
2087   boolean autoplay_all;
2088
2089   char *convert_leveldir;
2090   int convert_level_nr;
2091
2092   int num_toons;
2093
2094   float frames_per_second;
2095   boolean fps_slowdown;
2096   int fps_slowdown_factor;
2097 };
2098
2099 struct ElementChangeInfo
2100 {
2101   boolean can_change;           /* use or ignore this change info */
2102
2103   boolean has_event[NUM_CHANGE_EVENTS];         /* change events */
2104
2105   int trigger_player;           /* player triggering change */
2106   int trigger_side;             /* side triggering change */
2107   int trigger_page;             /* page triggering change */
2108
2109   int target_element;           /* target element after change */
2110
2111   int delay_fixed;              /* added frame delay before changed (fixed) */
2112   int delay_random;             /* added frame delay before changed (random) */
2113   int delay_frames;             /* either 1 (frames) or 50 (seconds; 50 fps) */
2114
2115   int trigger_element;          /* element triggering change */
2116
2117   struct Content target_content;/* elements for extended change target */
2118   boolean use_target_content;   /* use extended change target */
2119   boolean only_if_complete;     /* only use complete target content */
2120   boolean use_random_replace;   /* use random value for replacing elements */
2121   int random_percentage;        /* random value for replacing elements */
2122   int replace_when;             /* type of elements that can be replaced */
2123
2124   boolean explode;              /* explode instead of change */
2125
2126   boolean has_action;           /* execute action on specified condition */
2127   int action_type;              /* type of action */
2128   int action_mode;              /* mode of action */
2129   int action_arg;               /* parameter of action */
2130
2131   /* ---------- internal values used at runtime when playing ---------- */
2132
2133   /* functions that are called before, while and after the change of an
2134      element -- currently only used for non-custom elements */
2135   void (*pre_change_function)(int x, int y);
2136   void (*change_function)(int x, int y);
2137   void (*post_change_function)(int x, int y);
2138
2139   short actual_trigger_element; /* element that actually triggered change */
2140   int actual_trigger_side;      /* element side that triggered the change */
2141   int actual_trigger_player;    /* player which actually triggered change */
2142   int actual_trigger_ce_value;  /* CE value of element that triggered change */
2143   int actual_trigger_ce_score;  /* CE score of element that triggered change */
2144
2145   boolean can_change_or_has_action;     /* can_change | has_action */
2146
2147   /* ---------- internal values used in level editor ---------- */
2148
2149   int direct_action;            /* change triggered by actions on element */
2150   int other_action;             /* change triggered by other element actions */
2151 };
2152
2153 struct ElementGroupInfo
2154 {
2155   int num_elements;                     /* number of elements in this group */
2156   int element[MAX_ELEMENTS_IN_GROUP];   /* list of elements in this group */
2157
2158   int choice_mode;              /* how to choose element from group */
2159
2160   /* ---------- internal values used at runtime when playing ---------- */
2161
2162   /* the following is the same as above, but with recursively resolved group
2163      elements (group elements may also contain further group elements!) */
2164   int num_elements_resolved;
2165   short element_resolved[NUM_FILE_ELEMENTS];
2166
2167   int choice_pos;               /* current element choice position */
2168 };
2169
2170 struct ElementNameInfo
2171 {
2172   /* ---------- token and description strings ---------- */
2173
2174   char *token_name;             /* element token used in config files */
2175   char *class_name;             /* element class used in config files */
2176   char *editor_description;     /* pre-defined description for level editor */
2177 };
2178
2179 struct ElementInfo
2180 {
2181   /* ---------- token and description strings ---------- */
2182
2183   char *token_name;             /* element token used in config files */
2184   char *class_name;             /* element class used in config files */
2185   char *editor_description;     /* pre-defined description for level editor */
2186   char *custom_description;     /* alternative description from config file */
2187   char description[MAX_ELEMENT_NAME_LEN + 1];   /* for custom/group elements */
2188
2189   /* ---------- graphic and sound definitions ---------- */
2190
2191   int graphic[NUM_ACTIONS];     /* default graphics for several actions */
2192   int direction_graphic[NUM_ACTIONS][NUM_DIRECTIONS_FULL];
2193                                 /* special graphics for left/right/up/down */
2194
2195   int crumbled[NUM_ACTIONS];    /* crumbled graphics for several actions */
2196   int direction_crumbled[NUM_ACTIONS][NUM_DIRECTIONS_FULL];
2197                                 /* crumbled graphics for left/right/up/down */
2198
2199   int special_graphic[NUM_SPECIAL_GFX_ARGS];
2200                                 /* special graphics for certain screens */
2201
2202   int sound[NUM_ACTIONS];       /* default sounds for several actions */
2203
2204   /* ---------- special element property values ---------- */
2205
2206   unsigned long properties[NUM_EP_BITFIELDS];   /* element base properties */
2207
2208   boolean use_gfx_element;      /* use custom graphic element */
2209   int gfx_element;              /* optional custom graphic element */
2210
2211   int access_direction;         /* accessible from which direction */
2212
2213   int collect_score_initial;    /* initial score value for collecting */
2214   int collect_count_initial;    /* initial count value for collecting */
2215
2216   int ce_value_fixed_initial;   /* initial value for custom variable (fix) */
2217   int ce_value_random_initial;  /* initial value for custom variable (rnd) */
2218   boolean use_last_ce_value;    /* use value from element before change */
2219
2220   int push_delay_fixed;         /* constant delay before pushing */
2221   int push_delay_random;        /* additional random delay before pushing */
2222   int drop_delay_fixed;         /* constant delay after dropping */
2223   int drop_delay_random;        /* additional random delay after dropping */
2224   int move_delay_fixed;         /* constant delay after moving */
2225   int move_delay_random;        /* additional random delay after moving */
2226
2227   int move_pattern;             /* direction movable element moves to */
2228   int move_direction_initial;   /* initial direction element moves to */
2229   int move_stepsize;            /* step size element moves with */
2230
2231   int move_enter_element;       /* element that can be entered (and removed) */
2232   int move_leave_element;       /* element that can be left behind */
2233   int move_leave_type;          /* change (limited) or leave (unlimited) */
2234
2235   int slippery_type;            /* how/where other elements slip away */
2236
2237   struct Content content;       /* new elements after explosion */
2238
2239   int explosion_type;           /* type of explosion, like 3x3, 3+3 or 1x1 */
2240   int explosion_delay;          /* duration of explosion of this element */
2241   int ignition_delay;           /* delay for explosion by other explosion */
2242
2243   struct ElementChangeInfo *change_page; /* actual list of change pages */
2244   struct ElementChangeInfo *change;      /* pointer to current change page */
2245
2246   int num_change_pages;         /* actual number of change pages */
2247   int current_change_page;      /* currently edited change page */
2248
2249   struct ElementGroupInfo *group;       /* pointer to element group info */
2250
2251   /* ---------- internal values used at runtime when playing ---------- */
2252
2253   boolean has_change_event[NUM_CHANGE_EVENTS];
2254
2255   int event_page_nr[NUM_CHANGE_EVENTS]; /* page number for each event */
2256   struct ElementChangeInfo *event_page[NUM_CHANGE_EVENTS]; /* page for event */
2257
2258   boolean in_group[NUM_GROUP_ELEMENTS];
2259
2260   int collect_score;            /* runtime score value for collecting */
2261
2262   /* ---------- internal values used in level editor ---------- */
2263
2264   int access_type;              /* walkable or passable */
2265   int access_layer;             /* accessible over/inside/under */
2266   int access_protected;         /* protection against deadly elements */
2267   int walk_to_action;           /* diggable/collectible/pushable */
2268   int smash_targets;            /* can smash player/enemies/everything */
2269   int deadliness;               /* deadly when running/colliding/touching */
2270
2271   boolean can_explode_by_fire;  /* element explodes by fire */
2272   boolean can_explode_smashed;  /* element explodes when smashed */
2273   boolean can_explode_impact;   /* element explodes on impact */
2274
2275   boolean modified_settings;    /* set for all modified custom elements */
2276 };
2277
2278 struct FontInfo
2279 {
2280   char *token_name;             /* font token used in config files */
2281
2282   int graphic;                  /* default graphic for this font */
2283   int special_graphic[NUM_SPECIAL_GFX_ARGS];
2284                                 /* special graphics for certain screens */
2285   int special_bitmap_id[NUM_SPECIAL_GFX_ARGS];
2286                                 /* internal bitmap ID for special graphics */
2287 };
2288
2289 struct GraphicInfo
2290 {
2291   Bitmap *bitmap;
2292   int src_image_width;          /* scaled bitmap size, but w/o small images */
2293   int src_image_height;         /* scaled bitmap size, but w/o small images */
2294
2295   int src_x, src_y;             /* start position of animation frames */
2296   int width, height;            /* width/height of each animation frame */
2297
2298   int offset_x, offset_y;       /* x/y offset to next animation frame */
2299   int offset2_x, offset2_y;     /* x/y offset to second movement tile */
2300
2301   boolean double_movement;      /* animation has second movement tile */
2302   int swap_double_tiles;        /* explicitely force or forbid tile swapping */
2303
2304   int anim_frames;
2305   int anim_frames_per_line;
2306   int anim_start_frame;
2307   int anim_delay;               /* important: delay of 1 means "no delay"! */
2308   int anim_mode;
2309
2310   boolean anim_global_sync;
2311
2312   int crumbled_like;            /* element for cloning crumble graphics */
2313   int diggable_like;            /* element for cloning digging graphics */
2314
2315   int border_size;              /* border size for "crumbled" graphics */
2316
2317   int scale_up_factor;          /* optional factor for scaling image up */
2318
2319   int clone_from;               /* graphic for cloning *all* settings */
2320
2321   int anim_delay_fixed;         /* optional delay values for bored and   */
2322   int anim_delay_random;        /* sleeping player animations (animation */
2323   int post_delay_fixed;         /* intervall and following pause before  */
2324   int post_delay_random;        /* next intervall (bored animation only) */
2325
2326   int step_offset;              /* optional step offset of toon animations */
2327   int step_delay;               /* optional step delay of toon animations */
2328
2329   int draw_xoffset;             /* optional offset for drawing font chars */
2330   int draw_yoffset;             /* optional offset for drawing font chars */
2331
2332   int draw_masked;              /* optional setting for drawing envelope gfx */
2333
2334 #if defined(TARGET_X11_NATIVE_PERFORMANCE_WORKAROUND)
2335   Pixmap clip_mask;             /* single-graphic-only clip mask for X11 */
2336   GC clip_gc;                   /* single-graphic-only clip gc for X11 */
2337 #endif
2338 };
2339
2340 struct SoundInfo
2341 {
2342   boolean loop;
2343   int volume;
2344   int priority;
2345 };
2346
2347 struct MusicInfo
2348 {
2349   boolean loop;
2350 };
2351
2352 struct MusicPrefixInfo
2353 {
2354   char *prefix;
2355   boolean is_loop_music;
2356 };
2357
2358 struct MusicFileInfo
2359 {
2360   char *basename;
2361
2362   char *title_header;
2363   char *artist_header;
2364   char *album_header;
2365   char *year_header;
2366
2367   char *title;
2368   char *artist;
2369   char *album;
2370   char *year;
2371
2372   int music;
2373
2374   boolean is_sound;
2375
2376   struct MusicFileInfo *next;
2377 };
2378
2379 struct ElementActionInfo
2380 {
2381   char *suffix;
2382   int value;
2383   boolean is_loop_sound;
2384 };
2385
2386 struct ElementDirectionInfo
2387 {
2388   char *suffix;
2389   int value;
2390 };
2391
2392 struct SpecialSuffixInfo
2393 {
2394   char *suffix;
2395   int value;
2396 };
2397
2398 struct HelpAnimInfo
2399 {
2400   int element;
2401   int action;
2402   int direction;
2403
2404   int delay;
2405 };
2406
2407
2408 extern Bitmap                  *bitmap_db_cross;
2409 extern Bitmap                  *bitmap_db_field;
2410 extern Bitmap                  *bitmap_db_panel;
2411 extern Bitmap                  *bitmap_db_door;
2412 extern Pixmap                   tile_clipmask[];
2413 extern DrawBuffer              *fieldbuffer;
2414 extern DrawBuffer              *drawto_field;
2415
2416 extern int                      game_status;
2417 extern boolean                  level_editor_test_game;
2418 extern boolean                  network_playing;
2419
2420 #if defined(TARGET_SDL)
2421 extern boolean                  network_server;
2422 extern SDL_Thread              *server_thread;
2423 #endif
2424
2425 extern int                      key_joystick_mapping;
2426
2427 extern boolean                  redraw[MAX_BUF_XSIZE][MAX_BUF_YSIZE];
2428 extern int                      redraw_x1, redraw_y1;
2429
2430 extern short                    Feld[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2431 extern short                    MovPos[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2432 extern short                    MovDir[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2433 extern short                    MovDelay[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2434 extern short                    ChangeDelay[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2435 extern short                    ChangePage[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2436 extern short                    CustomValue[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2437 extern short                    Store[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2438 extern short                    Store2[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2439 extern short                    StorePlayer[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2440 extern short                    Back[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2441 extern boolean                  Stop[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2442 extern boolean                  Pushed[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2443 extern short                    ChangeCount[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2444 extern short                    ChangeEvent[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2445 extern short                    WasJustMoving[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2446 extern short                    WasJustFalling[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2447 extern short                    CheckCollision[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2448 extern short                    AmoebaNr[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2449 extern short                    AmoebaCnt[MAX_NUM_AMOEBA];
2450 extern short                    AmoebaCnt2[MAX_NUM_AMOEBA];
2451 extern short                    ExplodeField[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2452 extern short                    ExplodePhase[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2453 extern short                    ExplodeDelay[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2454 extern int                      RunnerVisit[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2455 extern int                      PlayerVisit[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2456
2457 extern int                      GfxFrame[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2458 extern int                      GfxRandom[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2459 extern int                      GfxElement[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2460 extern int                      GfxAction[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2461 extern int                      GfxDir[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
2462
2463 extern int                      lev_fieldx, lev_fieldy;
2464 extern int                      scroll_x, scroll_y;
2465
2466 extern int                      FX, FY;
2467 extern int                      ScrollStepSize;
2468 extern int                      ScreenMovDir, ScreenMovPos, ScreenGfxPos;
2469 extern int                      BorderElement;
2470 extern int                      GameFrameDelay;
2471 extern int                      FfwdFrameDelay;
2472 extern int                      BX1, BY1;
2473 extern int                      BX2, BY2;
2474 extern int                      SBX_Left, SBX_Right;
2475 extern int                      SBY_Upper, SBY_Lower;
2476 extern int                      ZX, ZY;
2477 extern int                      ExitX, ExitY;
2478 extern int                      AllPlayersGone;
2479
2480 extern int                      TimeFrames, TimePlayed, TimeLeft, TapeTime;
2481
2482 extern boolean                  network_player_action_received;
2483
2484 extern int                      graphics_action_mapping[];
2485
2486 extern struct LevelSetInfo      levelset;
2487 extern struct LevelInfo         level, level_template;
2488 extern struct HiScore           highscore[];
2489 extern struct TapeInfo          tape;
2490 extern struct GlobalInfo        global;
2491 extern struct BorderInfo        border;
2492 extern struct MenuInfo          menu;
2493 extern struct DoorInfo          door_1, door_2;
2494 extern struct PreviewInfo       preview;
2495 extern struct ElementInfo       element_info[];
2496 extern struct ElementNameInfo   element_name_info[];
2497 extern struct ElementActionInfo element_action_info[];
2498 extern struct ElementDirectionInfo element_direction_info[];
2499 extern struct SpecialSuffixInfo special_suffix_info[];
2500 extern struct TokenIntPtrInfo   image_config_vars[];
2501 extern struct FontInfo          font_info[];
2502 extern struct MusicPrefixInfo   music_prefix_info[];
2503 extern struct GraphicInfo      *graphic_info;
2504 extern struct SoundInfo        *sound_info;
2505 extern struct MusicInfo        *music_info;
2506 extern struct MusicFileInfo    *music_file_info;
2507 extern struct HelpAnimInfo     *helpanim_info;
2508 extern SetupFileHash           *helptext_info;
2509 extern struct ConfigTypeInfo    image_config_suffix[];
2510 extern struct ConfigTypeInfo    sound_config_suffix[];
2511 extern struct ConfigTypeInfo    music_config_suffix[];
2512 extern struct ConfigInfo        image_config[];
2513 extern struct ConfigInfo        sound_config[];
2514 extern struct ConfigInfo        music_config[];
2515 extern struct ConfigInfo        helpanim_config[];
2516 extern struct ConfigInfo        helptext_config[];
2517
2518 #endif  /* MAIN_H */