1 /***********************************************************
2 * Rocks'n'Diamonds -- McDuffin Strikes Back! *
3 *----------------------------------------------------------*
4 * (c) 1995-2002 Artsoft Entertainment *
6 * Detmolder Strasse 189 *
9 * e-mail: info@artsoft.org *
10 *----------------------------------------------------------*
12 ***********************************************************/
19 #include "libgame/libgame.h"
27 #define CHUNK_ID_LEN 4 /* IFF style chunk id length */
28 #define CHUNK_SIZE_UNDEFINED 0 /* undefined chunk size == 0 */
29 #define CHUNK_SIZE_NONE -1 /* do not write chunk size */
30 #define FILE_VERS_CHUNK_SIZE 8 /* size of file version chunk */
31 #define LEVEL_HEADER_SIZE 80 /* size of level file header */
32 #define LEVEL_HEADER_UNUSED 0 /* unused level header bytes */
33 #define LEVEL_CHUNK_CNT2_SIZE 160 /* size of level CNT2 chunk */
34 #define LEVEL_CHUNK_CNT2_UNUSED 11 /* unused CNT2 chunk bytes */
35 #define LEVEL_CHUNK_CNT3_HEADER 16 /* size of level CNT3 header */
36 #define LEVEL_CHUNK_CNT3_UNUSED 10 /* unused CNT3 chunk bytes */
37 #define LEVEL_CPART_CUS3_SIZE 134 /* size of CUS3 chunk part */
38 #define LEVEL_CPART_CUS3_UNUSED 15 /* unused CUS3 bytes / part */
39 #define LEVEL_CHUNK_GRP1_SIZE 74 /* size of level GRP1 chunk */
40 #define TAPE_HEADER_SIZE 20 /* size of tape file header */
41 #define TAPE_HEADER_UNUSED 3 /* unused tape header bytes */
43 #define LEVEL_CHUNK_CNT3_SIZE(x) (LEVEL_CHUNK_CNT3_HEADER + (x))
44 #define LEVEL_CHUNK_CUS3_SIZE(x) (2 + (x) * LEVEL_CPART_CUS3_SIZE)
45 #define LEVEL_CHUNK_CUS4_SIZE(x) (96 + (x) * 48)
47 /* file identifier strings */
48 #define LEVEL_COOKIE_TMPL "ROCKSNDIAMONDS_LEVEL_FILE_VERSION_x.x"
49 #define TAPE_COOKIE_TMPL "ROCKSNDIAMONDS_TAPE_FILE_VERSION_x.x"
50 #define SCORE_COOKIE "ROCKSNDIAMONDS_SCORE_FILE_VERSION_1.2"
52 /* values for "CONF" chunk */
53 #define CONF_MASK_1_BYTE 0x00
54 #define CONF_MASK_2_BYTE 0x40
55 #define CONF_MASK_4_BYTE 0x80
56 #define CONF_MASK_MULTI_BYTES 0xc0
58 #define CONF_MASK_BYTES 0xc0
59 #define CONF_MASK_TOKEN 0x3f
61 #define CONF_LAST_ENTRY (CONF_MASK_1_BYTE | 0)
63 #define CONF_VALUE_INTEGER_1 (CONF_MASK_1_BYTE | 1)
64 #define CONF_VALUE_INTEGER_2 (CONF_MASK_1_BYTE | 2)
65 #define CONF_VALUE_INTEGER_3 (CONF_MASK_1_BYTE | 3)
66 #define CONF_VALUE_INTEGER_4 (CONF_MASK_1_BYTE | 4)
67 #define CONF_VALUE_INTEGER_5 (CONF_MASK_1_BYTE | 5)
68 #define CONF_VALUE_INTEGER_6 (CONF_MASK_1_BYTE | 6)
69 #define CONF_VALUE_INTEGER_7 (CONF_MASK_1_BYTE | 7)
70 #define CONF_VALUE_INTEGER_8 (CONF_MASK_1_BYTE | 8)
71 #define CONF_VALUE_BOOLEAN_1 (CONF_MASK_1_BYTE | 9)
72 #define CONF_VALUE_BOOLEAN_2 (CONF_MASK_1_BYTE | 10)
73 #define CONF_VALUE_BOOLEAN_3 (CONF_MASK_1_BYTE | 11)
74 #define CONF_VALUE_BOOLEAN_4 (CONF_MASK_1_BYTE | 12)
75 #define CONF_VALUE_BOOLEAN_5 (CONF_MASK_1_BYTE | 13)
76 #define CONF_VALUE_BOOLEAN_6 (CONF_MASK_1_BYTE | 14)
77 #define CONF_VALUE_BOOLEAN_7 (CONF_MASK_1_BYTE | 15)
78 #define CONF_VALUE_BOOLEAN_8 (CONF_MASK_1_BYTE | 16)
80 #define CONF_VALUE_ELEMENT_1 (CONF_MASK_2_BYTE | 1)
81 #define CONF_VALUE_ELEMENT_2 (CONF_MASK_2_BYTE | 2)
82 #define CONF_VALUE_ELEMENT_3 (CONF_MASK_2_BYTE | 3)
83 #define CONF_VALUE_ELEMENT_4 (CONF_MASK_2_BYTE | 4)
84 #define CONF_VALUE_ELEMENT_5 (CONF_MASK_2_BYTE | 5)
85 #define CONF_VALUE_ELEMENT_6 (CONF_MASK_2_BYTE | 6)
86 #define CONF_VALUE_ELEMENT_7 (CONF_MASK_2_BYTE | 7)
87 #define CONF_VALUE_ELEMENT_8 (CONF_MASK_2_BYTE | 8)
89 #define CONF_VALUE_ELEMENTS (CONF_MASK_MULTI_BYTES | 1)
90 #define CONF_VALUE_CONTENTS (CONF_MASK_MULTI_BYTES | 2)
92 #define CONF_VALUE_INTEGER(x) ((x) >= CONF_VALUE_INTEGER_1 && \
93 (x) <= CONF_VALUE_INTEGER_8)
95 #define CONF_VALUE_BOOLEAN(x) ((x) >= CONF_VALUE_BOOLEAN_1 && \
96 (x) <= CONF_VALUE_BOOLEAN_8)
98 #define CONF_VALUE_NUM_BYTES(x) ((x) == CONF_MASK_1_BYTE ? 1 : \
99 (x) == CONF_MASK_2_BYTE ? 2 : \
100 (x) == CONF_MASK_4_BYTE ? 4 : 0)
102 #define CONF_CONTENT_NUM_ELEMENTS (3 * 3)
103 #define CONF_CONTENT_NUM_BYTES (CONF_CONTENT_NUM_ELEMENTS * 2)
104 #define CONF_ELEMENT_NUM_BYTES (2)
106 #define CONF_ENTITY_NUM_BYTES(t) ((t) == CONF_VALUE_ELEMENTS ? \
107 CONF_ELEMENT_NUM_BYTES : \
108 (t) == CONF_VALUE_CONTENTS ? \
109 CONF_CONTENT_NUM_BYTES : 1)
111 #define CONF_ELEMENT_BYTE_POS(i) ((i) * CONF_ELEMENT_NUM_BYTES)
112 #define CONF_ELEMENTS_ELEMENT(b,i) ((b[CONF_ELEMENT_BYTE_POS(i)] << 8) | \
113 (b[CONF_ELEMENT_BYTE_POS(i) + 1]))
115 #define CONF_CONTENT_ELEMENT_POS(c,x,y) ((c) * CONF_CONTENT_NUM_ELEMENTS + \
117 #define CONF_CONTENT_BYTE_POS(c,x,y) (CONF_CONTENT_ELEMENT_POS(c,x,y) * \
118 CONF_ELEMENT_NUM_BYTES)
119 #define CONF_CONTENTS_ELEMENT(b,c,x,y) ((b[CONF_CONTENT_BYTE_POS(c,x,y)]<< 8)|\
120 (b[CONF_CONTENT_BYTE_POS(c,x,y) + 1]))
123 static void LoadLevel_InitPlayfield(struct LevelInfo *, char *);
126 static struct LevelInfo li;
130 int element; /* element for which data is to be stored */
131 int type; /* type of data to be stored */
134 void *value; /* variable that holds the data to be stored */
135 int default_value; /* initial default value for this variable */
138 void *num_entities; /* number of entities for multi-byte data */
139 int default_num_entities; /* default number of entities for this data */
140 int max_num_entities; /* maximal number of entities for this data */
143 /* ---------- 1-byte values ---------------------------------------------- */
146 EL_EMC_ANDROID, CONF_VALUE_INTEGER_1,
147 &li.android_move_time, 10
150 EL_EMC_ANDROID, CONF_VALUE_INTEGER_2,
151 &li.android_clone_time, 10
154 EL_EMC_LENSES, CONF_VALUE_INTEGER_1,
158 EL_EMC_LENSES, CONF_VALUE_INTEGER_2,
162 EL_EMC_MAGNIFIER, CONF_VALUE_INTEGER_1,
163 &li.magnify_score, 10
166 EL_EMC_MAGNIFIER, CONF_VALUE_INTEGER_2,
170 EL_ROBOT, CONF_VALUE_INTEGER_1,
174 EL_GAME_OF_LIFE, CONF_VALUE_INTEGER_1,
175 &li.game_of_life[0], 2
178 EL_GAME_OF_LIFE, CONF_VALUE_INTEGER_2,
179 &li.game_of_life[1], 3
182 EL_GAME_OF_LIFE, CONF_VALUE_INTEGER_3,
183 &li.game_of_life[2], 3
186 EL_GAME_OF_LIFE, CONF_VALUE_INTEGER_4,
187 &li.game_of_life[3], 3
190 EL_BIOMAZE, CONF_VALUE_INTEGER_1,
194 EL_BIOMAZE, CONF_VALUE_INTEGER_2,
198 EL_BIOMAZE, CONF_VALUE_INTEGER_3,
202 EL_BIOMAZE, CONF_VALUE_INTEGER_4,
206 EL_BALLOON, CONF_VALUE_INTEGER_1,
207 &li.wind_direction_initial, MV_NONE
210 EL_TIMEGATE_SWITCH, CONF_VALUE_INTEGER_1,
211 &li.time_timegate, 10
214 EL_LIGHT_SWITCH_ACTIVE, CONF_VALUE_INTEGER_1,
218 EL_SHIELD_NORMAL, CONF_VALUE_INTEGER_1,
219 &li.shield_normal_time, 10
222 EL_SHIELD_DEADLY, CONF_VALUE_INTEGER_1,
223 &li.shield_deadly_time, 10
226 EL_EXTRA_TIME, CONF_VALUE_INTEGER_1,
230 EL_EXTRA_TIME, CONF_VALUE_INTEGER_2,
231 &li.extra_time_score, 10
234 EL_TIME_ORB_FULL, CONF_VALUE_INTEGER_1,
235 &li.time_orb_time, 10
238 EL_TIME_ORB_FULL, CONF_VALUE_BOOLEAN_1,
239 &li.use_time_orb_bug, FALSE
242 EL_PLAYER_1, CONF_VALUE_BOOLEAN_1,
243 &li.block_snap_field, TRUE
246 EL_PLAYER_1, CONF_VALUE_BOOLEAN_2,
247 &li.use_start_element[0], FALSE
250 EL_PLAYER_2, CONF_VALUE_BOOLEAN_2,
251 &li.use_start_element[1], FALSE
254 EL_PLAYER_3, CONF_VALUE_BOOLEAN_2,
255 &li.use_start_element[2], FALSE
258 EL_PLAYER_4, CONF_VALUE_BOOLEAN_2,
259 &li.use_start_element[3], FALSE
262 EL_PLAYER_1, CONF_VALUE_BOOLEAN_3,
263 &li.use_artwork_element[0], FALSE
266 EL_PLAYER_2, CONF_VALUE_BOOLEAN_3,
267 &li.use_artwork_element[1], FALSE
270 EL_PLAYER_3, CONF_VALUE_BOOLEAN_3,
271 &li.use_artwork_element[2], FALSE
274 EL_PLAYER_4, CONF_VALUE_BOOLEAN_3,
275 &li.use_artwork_element[3], FALSE
278 EL_PLAYER_1, CONF_VALUE_BOOLEAN_4,
279 &li.use_explosion_element[0], FALSE
282 EL_PLAYER_2, CONF_VALUE_BOOLEAN_4,
283 &li.use_explosion_element[1], FALSE
286 EL_PLAYER_3, CONF_VALUE_BOOLEAN_4,
287 &li.use_explosion_element[2], FALSE
290 EL_PLAYER_4, CONF_VALUE_BOOLEAN_4,
291 &li.use_explosion_element[3], FALSE
294 EL_PLAYER_1, CONF_VALUE_BOOLEAN_5,
295 &li.continuous_snapping, TRUE
298 EL_PLAYER_1, CONF_VALUE_INTEGER_1,
299 &li.initial_player_stepsize, STEPSIZE_NORMAL
302 EL_EMC_MAGIC_BALL, CONF_VALUE_INTEGER_1,
306 EL_EMC_MAGIC_BALL, CONF_VALUE_BOOLEAN_1,
307 &li.ball_random, FALSE
310 EL_EMC_MAGIC_BALL, CONF_VALUE_BOOLEAN_2,
311 &li.ball_state_initial, FALSE
314 /* ---------- 2-byte values ---------------------------------------------- */
317 EL_PLAYER_1, CONF_VALUE_ELEMENT_1,
318 &li.start_element[0], EL_PLAYER_1
321 EL_PLAYER_2, CONF_VALUE_ELEMENT_1,
322 &li.start_element[1], EL_PLAYER_2
325 EL_PLAYER_3, CONF_VALUE_ELEMENT_1,
326 &li.start_element[2], EL_PLAYER_3
329 EL_PLAYER_4, CONF_VALUE_ELEMENT_1,
330 &li.start_element[3], EL_PLAYER_4
333 EL_PLAYER_1, CONF_VALUE_ELEMENT_2,
334 &li.artwork_element[0], EL_PLAYER_1
337 EL_PLAYER_2, CONF_VALUE_ELEMENT_2,
338 &li.artwork_element[1], EL_PLAYER_2
341 EL_PLAYER_3, CONF_VALUE_ELEMENT_2,
342 &li.artwork_element[2], EL_PLAYER_3
345 EL_PLAYER_4, CONF_VALUE_ELEMENT_2,
346 &li.artwork_element[3], EL_PLAYER_4
349 EL_PLAYER_1, CONF_VALUE_ELEMENT_3,
350 &li.explosion_element[0], EL_PLAYER_1
353 EL_PLAYER_2, CONF_VALUE_ELEMENT_3,
354 &li.explosion_element[1], EL_PLAYER_2
357 EL_PLAYER_3, CONF_VALUE_ELEMENT_3,
358 &li.explosion_element[2], EL_PLAYER_3
361 EL_PLAYER_4, CONF_VALUE_ELEMENT_3,
362 &li.explosion_element[3], EL_PLAYER_4
365 /* ---------- multi-byte values ------------------------------------------ */
368 EL_EMC_MAGIC_BALL, CONF_VALUE_CONTENTS,
369 &li.ball_content, EL_EMPTY,
370 &li.num_ball_contents, 4, MAX_ELEMENT_CONTENTS
373 EL_EMC_ANDROID, CONF_VALUE_ELEMENTS,
374 &li.android_clone_element[0], EL_EMPTY,
375 &li.num_android_clone_elements, 1, MAX_ANDROID_ELEMENTS
391 { LEVEL_FILE_TYPE_RND, "RND" },
392 { LEVEL_FILE_TYPE_BD, "BD" },
393 { LEVEL_FILE_TYPE_EM, "EM" },
394 { LEVEL_FILE_TYPE_SP, "SP" },
395 { LEVEL_FILE_TYPE_DX, "DX" },
396 { LEVEL_FILE_TYPE_SB, "SB" },
397 { LEVEL_FILE_TYPE_DC, "DC" },
402 /* ========================================================================= */
403 /* level file functions */
404 /* ========================================================================= */
406 static void setLevelInfoToDefaultsFromConfigList(struct LevelInfo *level)
410 li = *level; /* copy level information into temporary buffer */
412 for (i = 0; element_conf[i].element != -1; i++)
414 int default_value = element_conf[i].default_value;
415 int type = element_conf[i].type;
416 int bytes = type & CONF_MASK_BYTES;
418 if (bytes == CONF_MASK_MULTI_BYTES)
420 int default_num_entities = element_conf[i].default_num_entities;
421 int max_num_entities = element_conf[i].max_num_entities;
423 *(int *)(element_conf[i].num_entities) = default_num_entities;
425 if (type == CONF_VALUE_ELEMENTS)
427 int *element_array = (int *)(element_conf[i].value);
430 for (j = 0; j < max_num_entities; j++)
431 element_array[j] = default_value;
433 else if (type == CONF_VALUE_CONTENTS)
435 struct Content *content = (struct Content *)(element_conf[i].value);
438 for (c = 0; c < max_num_entities; c++)
439 for (y = 0; y < 3; y++)
440 for (x = 0; x < 3; x++)
441 content[c].e[x][y] = default_value;
444 else /* constant size configuration data (1, 2 or 4 bytes) */
446 if (CONF_VALUE_BOOLEAN(type))
447 *(boolean *)(element_conf[i].value) = default_value;
449 *(int *) (element_conf[i].value) = default_value;
453 *level = li; /* copy temporary buffer back to level information */
456 void setElementChangePages(struct ElementInfo *ei, int change_pages)
458 int change_page_size = sizeof(struct ElementChangeInfo);
460 ei->num_change_pages = MAX(1, change_pages);
463 checked_realloc(ei->change_page, ei->num_change_pages * change_page_size);
465 if (ei->current_change_page >= ei->num_change_pages)
466 ei->current_change_page = ei->num_change_pages - 1;
468 ei->change = &ei->change_page[ei->current_change_page];
471 void setElementChangeInfoToDefaults(struct ElementChangeInfo *change)
475 change->can_change = FALSE;
477 for (i = 0; i < NUM_CHANGE_EVENTS; i++)
478 change->has_event[i] = FALSE;
480 change->trigger_player = CH_PLAYER_ANY;
481 change->trigger_side = CH_SIDE_ANY;
482 change->trigger_page = CH_PAGE_ANY;
484 change->target_element = EL_EMPTY_SPACE;
486 change->delay_fixed = 0;
487 change->delay_random = 0;
488 change->delay_frames = FRAMES_PER_SECOND;
490 change->trigger_element = EL_EMPTY_SPACE;
492 change->explode = FALSE;
493 change->use_target_content = FALSE;
494 change->only_if_complete = FALSE;
495 change->use_random_replace = FALSE;
496 change->random_percentage = 100;
497 change->replace_when = CP_WHEN_EMPTY;
499 change->has_action = FALSE;
500 change->action_type = CA_NO_ACTION;
501 change->action_mode = CA_MODE_UNDEFINED;
502 change->action_arg = CA_ARG_UNDEFINED;
504 for (x = 0; x < 3; x++)
505 for (y = 0; y < 3; y++)
506 change->target_content.e[x][y] = EL_EMPTY_SPACE;
508 change->direct_action = 0;
509 change->other_action = 0;
511 change->pre_change_function = NULL;
512 change->change_function = NULL;
513 change->post_change_function = NULL;
516 static void setLevelInfoToDefaults(struct LevelInfo *level)
518 static boolean clipboard_elements_initialized = FALSE;
522 InitElementPropertiesStatic();
525 setLevelInfoToDefaultsFromConfigList(level);
526 setLevelInfoToDefaults_EM();
528 level->native_em_level = &native_em_level;
530 level->game_engine_type = GAME_ENGINE_TYPE_RND;
532 level->file_version = FILE_VERSION_ACTUAL;
533 level->game_version = GAME_VERSION_ACTUAL;
535 level->encoding_16bit_field = FALSE; /* default: only 8-bit elements */
536 level->encoding_16bit_yamyam = FALSE; /* default: only 8-bit elements */
537 level->encoding_16bit_amoeba = FALSE; /* default: only 8-bit elements */
539 level->fieldx = STD_LEV_FIELDX;
540 level->fieldy = STD_LEV_FIELDY;
542 for (x = 0; x < MAX_LEV_FIELDX; x++)
543 for (y = 0; y < MAX_LEV_FIELDY; y++)
544 level->field[x][y] = EL_SAND;
547 level->gems_needed = 0;
549 level->amoeba_speed = 10;
551 level->time_magic_wall = 10;
552 level->time_wheel = 10;
554 level->time_light = 10;
555 level->time_timegate = 10;
558 level->amoeba_content = EL_DIAMOND;
560 level->game_of_life[0] = 2;
561 level->game_of_life[1] = 3;
562 level->game_of_life[2] = 3;
563 level->game_of_life[3] = 3;
565 level->biomaze[0] = 2;
566 level->biomaze[1] = 3;
567 level->biomaze[2] = 3;
568 level->biomaze[3] = 3;
571 level->double_speed = FALSE;
573 level->initial_gravity = FALSE;
574 level->em_slippery_gems = FALSE;
575 level->instant_relocation = FALSE;
576 level->can_pass_to_walkable = FALSE;
577 level->grow_into_diggable = TRUE;
580 level->block_snap_field = TRUE;
583 level->block_last_field = FALSE; /* EM does not block by default */
584 level->sp_block_last_field = TRUE; /* SP blocks the last field */
586 level->can_move_into_acid_bits = ~0; /* everything can move into acid */
587 level->dont_collide_with_bits = ~0; /* always deadly when colliding */
589 level->use_spring_bug = FALSE;
590 level->use_time_orb_bug = FALSE;
592 level->use_step_counter = FALSE;
594 /* values for the new EMC elements */
596 level->android_move_time = 10;
597 level->android_clone_time = 10;
598 level->ball_time = 10;
599 level->lenses_score = 10;
600 level->lenses_time = 10;
601 level->magnify_score = 10;
602 level->magnify_time = 10;
603 level->slurp_score = 10;
604 level->wind_direction_initial = MV_NONE;
605 level->ball_random = FALSE;
606 level->ball_state_initial = FALSE;
607 for (i = 0; i < MAX_ELEMENT_CONTENTS; i++)
608 for (x = 0; x < 3; x++)
609 for (y = 0; y < 3; y++)
610 level->ball_content[i].e[x][y] = EL_EMPTY;
613 for (i = 0; i < 16; i++)
614 level->android_array[i] = FALSE;
617 level->use_custom_template = FALSE;
619 for (i = 0; i < MAX_LEVEL_NAME_LEN; i++)
620 level->name[i] = '\0';
621 for (i = 0; i < MAX_LEVEL_AUTHOR_LEN; i++)
622 level->author[i] = '\0';
624 strcpy(level->name, NAMELESS_LEVEL_NAME);
625 strcpy(level->author, ANONYMOUS_NAME);
627 for (i = 0; i < 4; i++)
629 level->envelope_text[i][0] = '\0';
630 level->envelope_xsize[i] = MAX_ENVELOPE_XSIZE;
631 level->envelope_ysize[i] = MAX_ENVELOPE_YSIZE;
634 for (i = 0; i < LEVEL_SCORE_ELEMENTS; i++)
635 level->score[i] = (i == SC_TIME_BONUS ? 1 : 10);
637 level->num_yamyam_contents = STD_ELEMENT_CONTENTS;
638 for (i = 0; i < MAX_ELEMENT_CONTENTS; i++)
639 for (x = 0; x < 3; x++)
640 for (y = 0; y < 3; y++)
641 level->yamyam_content[i].e[x][y] =
642 (i < STD_ELEMENT_CONTENTS ? EL_ROCK : EL_EMPTY);
644 level->field[0][0] = EL_PLAYER_1;
645 level->field[STD_LEV_FIELDX - 1][STD_LEV_FIELDY - 1] = EL_EXIT_CLOSED;
647 for (i = 0; i < MAX_NUM_ELEMENTS; i++)
650 struct ElementInfo *ei = &element_info[element];
652 /* never initialize clipboard elements after the very first time */
653 if (IS_CLIPBOARD_ELEMENT(element) && clipboard_elements_initialized)
656 setElementChangePages(ei, 1);
657 setElementChangeInfoToDefaults(ei->change);
659 if (IS_CUSTOM_ELEMENT(element) ||
660 IS_GROUP_ELEMENT(element) ||
661 IS_INTERNAL_ELEMENT(element))
663 for (j = 0; j < MAX_ELEMENT_NAME_LEN + 1; j++)
664 ei->description[j] = '\0';
666 if (ei->custom_description != NULL)
667 strncpy(ei->description, ei->custom_description,MAX_ELEMENT_NAME_LEN);
669 strcpy(ei->description, ei->editor_description);
671 ei->use_gfx_element = FALSE;
672 ei->gfx_element = EL_EMPTY_SPACE;
674 ei->modified_settings = FALSE;
677 if (IS_CUSTOM_ELEMENT(element) ||
678 IS_INTERNAL_ELEMENT(element))
680 ei->access_direction = MV_ALL_DIRECTIONS;
682 ei->collect_score_initial = 10; /* special default */
683 ei->collect_count_initial = 1; /* special default */
685 ei->ce_value_fixed_initial = 0;
686 ei->ce_value_random_initial = 0;
687 ei->use_last_ce_value = FALSE;
689 ei->push_delay_fixed = -1; /* initialize later */
690 ei->push_delay_random = -1; /* initialize later */
691 ei->drop_delay_fixed = 0;
692 ei->drop_delay_random = 0;
693 ei->move_delay_fixed = 0;
694 ei->move_delay_random = 0;
696 ei->move_pattern = MV_ALL_DIRECTIONS;
697 ei->move_direction_initial = MV_START_AUTOMATIC;
698 ei->move_stepsize = TILEX / 8;
700 ei->move_enter_element = EL_EMPTY_SPACE;
701 ei->move_leave_element = EL_EMPTY_SPACE;
702 ei->move_leave_type = LEAVE_TYPE_UNLIMITED;
704 ei->slippery_type = SLIPPERY_ANY_RANDOM;
706 ei->explosion_type = EXPLODES_3X3;
707 ei->explosion_delay = 16;
708 ei->ignition_delay = 8;
710 for (x = 0; x < 3; x++)
711 for (y = 0; y < 3; y++)
712 ei->content.e[x][y] = EL_EMPTY_SPACE;
715 ei->access_layer = 0;
716 ei->access_protected = 0;
717 ei->walk_to_action = 0;
718 ei->smash_targets = 0;
721 ei->can_explode_by_fire = FALSE;
722 ei->can_explode_smashed = FALSE;
723 ei->can_explode_impact = FALSE;
725 ei->current_change_page = 0;
728 /* !!! now done in InitElementPropertiesStatic() (see above) !!! */
729 /* !!! (else properties set there will be overwritten here) !!! */
730 /* start with no properties at all */
732 for (j = 0; j < NUM_EP_BITFIELDS; j++)
733 ei->properties[j] = EP_BITMASK_DEFAULT;
735 for (j = 0; j < NUM_EP_BITFIELDS; j++)
736 Properties[element][j] = EP_BITMASK_DEFAULT;
740 /* now set default properties */
741 SET_PROPERTY(element, EP_CAN_MOVE_INTO_ACID, TRUE);
744 if (IS_GROUP_ELEMENT(element) ||
745 IS_INTERNAL_ELEMENT(element))
747 struct ElementGroupInfo *group;
749 /* initialize memory for list of elements in group */
750 if (ei->group == NULL)
751 ei->group = checked_malloc(sizeof(struct ElementGroupInfo));
755 for (j = 0; j < MAX_ELEMENTS_IN_GROUP; j++)
756 group->element[j] = EL_EMPTY_SPACE;
758 /* default: only one element in group */
759 group->num_elements = 1;
761 group->choice_mode = ANIM_RANDOM;
765 clipboard_elements_initialized = TRUE;
767 BorderElement = EL_STEELWALL;
769 level->no_valid_file = FALSE;
771 level->changed = FALSE;
773 if (leveldir_current == NULL) /* only when dumping level */
776 /* try to determine better author name than 'anonymous' */
777 if (strcmp(leveldir_current->author, ANONYMOUS_NAME) != 0)
779 strncpy(level->author, leveldir_current->author, MAX_LEVEL_AUTHOR_LEN);
780 level->author[MAX_LEVEL_AUTHOR_LEN] = '\0';
784 switch (LEVELCLASS(leveldir_current))
786 case LEVELCLASS_TUTORIAL:
787 strcpy(level->author, PROGRAM_AUTHOR_STRING);
790 case LEVELCLASS_CONTRIB:
791 strncpy(level->author, leveldir_current->name, MAX_LEVEL_AUTHOR_LEN);
792 level->author[MAX_LEVEL_AUTHOR_LEN] = '\0';
795 case LEVELCLASS_PRIVATE:
796 strncpy(level->author, getRealName(), MAX_LEVEL_AUTHOR_LEN);
797 level->author[MAX_LEVEL_AUTHOR_LEN] = '\0';
801 /* keep default value */
807 static void setFileInfoToDefaults(struct LevelFileInfo *level_file_info)
809 level_file_info->nr = 0;
810 level_file_info->type = LEVEL_FILE_TYPE_UNKNOWN;
811 level_file_info->packed = FALSE;
812 level_file_info->basename = NULL;
813 level_file_info->filename = NULL;
816 static void ActivateLevelTemplate()
819 /* Currently there is no special action needed to activate the template
820 data, because 'element_info' property settings overwrite the original
821 level data, while all other variables do not change. */
823 /* Currently there is no special action needed to activate the template
824 data, because 'element_info' and 'Properties' overwrite the original
825 level data, while all other variables do not change. */
829 static char *getLevelFilenameFromBasename(char *basename)
831 static char *filename = NULL;
833 checked_free(filename);
835 filename = getPath2(getCurrentLevelDir(), basename);
840 static int getFileTypeFromBasename(char *basename)
842 static char *filename = NULL;
843 struct stat file_status;
845 /* ---------- try to determine file type from filename ---------- */
847 /* check for typical filename of a Supaplex level package file */
848 if (strlen(basename) == 10 && (strncmp(basename, "levels.d", 8) == 0 ||
849 strncmp(basename, "LEVELS.D", 8) == 0))
850 return LEVEL_FILE_TYPE_SP;
852 /* ---------- try to determine file type from filesize ---------- */
854 checked_free(filename);
855 filename = getPath2(getCurrentLevelDir(), basename);
857 if (stat(filename, &file_status) == 0)
859 /* check for typical filesize of a Supaplex level package file */
860 if (file_status.st_size == 170496)
861 return LEVEL_FILE_TYPE_SP;
864 return LEVEL_FILE_TYPE_UNKNOWN;
867 static char *getSingleLevelBasename(int nr)
869 static char basename[MAX_FILENAME_LEN];
872 sprintf(basename, "template.%s", LEVELFILE_EXTENSION);
874 sprintf(basename, "%03d.%s", nr, LEVELFILE_EXTENSION);
879 static char *getPackedLevelBasename(int type)
881 static char basename[MAX_FILENAME_LEN];
882 char *directory = getCurrentLevelDir();
884 struct dirent *dir_entry;
886 strcpy(basename, UNDEFINED_FILENAME); /* default: undefined file */
888 if ((dir = opendir(directory)) == NULL)
890 Error(ERR_WARN, "cannot read current level directory '%s'", directory);
895 while ((dir_entry = readdir(dir)) != NULL) /* loop until last dir entry */
897 char *entry_basename = dir_entry->d_name;
898 int entry_type = getFileTypeFromBasename(entry_basename);
900 if (entry_type != LEVEL_FILE_TYPE_UNKNOWN) /* found valid level package */
902 if (type == LEVEL_FILE_TYPE_UNKNOWN ||
905 strcpy(basename, entry_basename);
917 static char *getSingleLevelFilename(int nr)
919 return getLevelFilenameFromBasename(getSingleLevelBasename(nr));
923 static char *getPackedLevelFilename(int type)
925 return getLevelFilenameFromBasename(getPackedLevelBasename(type));
929 char *getDefaultLevelFilename(int nr)
931 return getSingleLevelFilename(nr);
935 static void setLevelFileInfo_SingleLevelFilename(struct LevelFileInfo *lfi,
940 lfi->basename = getSingleLevelBasename(lfi->nr, lfi->type);
941 lfi->filename = getLevelFilenameFromBasename(lfi->basename);
945 static void setLevelFileInfo_FormatLevelFilename(struct LevelFileInfo *lfi,
946 int type, char *format, ...)
948 static char basename[MAX_FILENAME_LEN];
951 va_start(ap, format);
952 vsprintf(basename, format, ap);
957 lfi->basename = basename;
958 lfi->filename = getLevelFilenameFromBasename(lfi->basename);
961 static void setLevelFileInfo_PackedLevelFilename(struct LevelFileInfo *lfi,
966 lfi->basename = getPackedLevelBasename(lfi->type);
967 lfi->filename = getLevelFilenameFromBasename(lfi->basename);
970 static int getFiletypeFromID(char *filetype_id)
972 char *filetype_id_lower;
973 int filetype = LEVEL_FILE_TYPE_UNKNOWN;
976 if (filetype_id == NULL)
977 return LEVEL_FILE_TYPE_UNKNOWN;
979 filetype_id_lower = getStringToLower(filetype_id);
981 for (i = 0; filetype_id_list[i].id != NULL; i++)
983 char *id_lower = getStringToLower(filetype_id_list[i].id);
985 if (strcmp(filetype_id_lower, id_lower) == 0)
986 filetype = filetype_id_list[i].filetype;
990 if (filetype != LEVEL_FILE_TYPE_UNKNOWN)
994 free(filetype_id_lower);
999 static void determineLevelFileInfo_Filename(struct LevelFileInfo *lfi)
1003 /* special case: level number is negative => check for level template file */
1006 setLevelFileInfo_FormatLevelFilename(lfi, LEVEL_FILE_TYPE_RND,
1007 "template.%s", LEVELFILE_EXTENSION);
1009 /* no fallback if template file not existing */
1013 /* special case: check for file name/pattern specified in "levelinfo.conf" */
1014 if (leveldir_current->level_filename != NULL)
1016 int filetype = getFiletypeFromID(leveldir_current->level_filetype);
1018 setLevelFileInfo_FormatLevelFilename(lfi, filetype,
1019 leveldir_current->level_filename, nr);
1020 if (fileExists(lfi->filename))
1024 /* check for native Rocks'n'Diamonds level file */
1025 setLevelFileInfo_FormatLevelFilename(lfi, LEVEL_FILE_TYPE_RND,
1026 "%03d.%s", nr, LEVELFILE_EXTENSION);
1027 if (fileExists(lfi->filename))
1030 /* check for Emerald Mine level file (V1) */
1031 setLevelFileInfo_FormatLevelFilename(lfi, LEVEL_FILE_TYPE_EM, "a%c%c",
1032 'a' + (nr / 10) % 26, '0' + nr % 10);
1033 if (fileExists(lfi->filename))
1035 setLevelFileInfo_FormatLevelFilename(lfi, LEVEL_FILE_TYPE_EM, "A%c%c",
1036 'A' + (nr / 10) % 26, '0' + nr % 10);
1037 if (fileExists(lfi->filename))
1040 /* check for Emerald Mine level file (V2 to V5) */
1041 setLevelFileInfo_FormatLevelFilename(lfi, LEVEL_FILE_TYPE_EM, "%d", nr);
1042 if (fileExists(lfi->filename))
1045 /* check for Emerald Mine level file (V6 / single mode) */
1046 setLevelFileInfo_FormatLevelFilename(lfi, LEVEL_FILE_TYPE_EM, "%02ds", nr);
1047 if (fileExists(lfi->filename))
1049 setLevelFileInfo_FormatLevelFilename(lfi, LEVEL_FILE_TYPE_EM, "%02dS", nr);
1050 if (fileExists(lfi->filename))
1053 /* check for Emerald Mine level file (V6 / teamwork mode) */
1054 setLevelFileInfo_FormatLevelFilename(lfi, LEVEL_FILE_TYPE_EM, "%02dt", nr);
1055 if (fileExists(lfi->filename))
1057 setLevelFileInfo_FormatLevelFilename(lfi, LEVEL_FILE_TYPE_EM, "%02dT", nr);
1058 if (fileExists(lfi->filename))
1061 /* check for various packed level file formats */
1062 setLevelFileInfo_PackedLevelFilename(lfi, LEVEL_FILE_TYPE_UNKNOWN);
1063 if (fileExists(lfi->filename))
1066 /* no known level file found -- use default values (and fail later) */
1067 setLevelFileInfo_FormatLevelFilename(lfi, LEVEL_FILE_TYPE_RND,
1068 "%03d.%s", nr, LEVELFILE_EXTENSION);
1071 static void determineLevelFileInfo_Filetype(struct LevelFileInfo *lfi)
1073 if (lfi->type == LEVEL_FILE_TYPE_UNKNOWN)
1074 lfi->type = getFileTypeFromBasename(lfi->basename);
1077 static void setLevelFileInfo(struct LevelFileInfo *level_file_info, int nr)
1079 /* always start with reliable default values */
1080 setFileInfoToDefaults(level_file_info);
1082 level_file_info->nr = nr; /* set requested level number */
1084 determineLevelFileInfo_Filename(level_file_info);
1085 determineLevelFileInfo_Filetype(level_file_info);
1088 /* ------------------------------------------------------------------------- */
1089 /* functions for loading R'n'D level */
1090 /* ------------------------------------------------------------------------- */
1092 int getMappedElement(int element)
1094 /* remap some (historic, now obsolete) elements */
1098 case EL_PLAYER_OBSOLETE:
1099 element = EL_PLAYER_1;
1102 case EL_KEY_OBSOLETE:
1105 case EL_EM_KEY_1_FILE_OBSOLETE:
1106 element = EL_EM_KEY_1;
1109 case EL_EM_KEY_2_FILE_OBSOLETE:
1110 element = EL_EM_KEY_2;
1113 case EL_EM_KEY_3_FILE_OBSOLETE:
1114 element = EL_EM_KEY_3;
1117 case EL_EM_KEY_4_FILE_OBSOLETE:
1118 element = EL_EM_KEY_4;
1121 case EL_ENVELOPE_OBSOLETE:
1122 element = EL_ENVELOPE_1;
1130 if (element >= NUM_FILE_ELEMENTS)
1132 Error(ERR_WARN, "invalid level element %d", element);
1134 element = EL_UNKNOWN;
1142 int getMappedElementByVersion(int element, int game_version)
1144 /* remap some elements due to certain game version */
1146 if (game_version <= VERSION_IDENT(2,2,0,0))
1148 /* map game font elements */
1149 element = (element == EL_CHAR('[') ? EL_CHAR_AUMLAUT :
1150 element == EL_CHAR('\\') ? EL_CHAR_OUMLAUT :
1151 element == EL_CHAR(']') ? EL_CHAR_UUMLAUT :
1152 element == EL_CHAR('^') ? EL_CHAR_COPYRIGHT : element);
1155 if (game_version < VERSION_IDENT(3,0,0,0))
1157 /* map Supaplex gravity tube elements */
1158 element = (element == EL_SP_GRAVITY_PORT_LEFT ? EL_SP_PORT_LEFT :
1159 element == EL_SP_GRAVITY_PORT_RIGHT ? EL_SP_PORT_RIGHT :
1160 element == EL_SP_GRAVITY_PORT_UP ? EL_SP_PORT_UP :
1161 element == EL_SP_GRAVITY_PORT_DOWN ? EL_SP_PORT_DOWN :
1168 static int LoadLevel_VERS(FILE *file, int chunk_size, struct LevelInfo *level)
1170 level->file_version = getFileVersion(file);
1171 level->game_version = getFileVersion(file);
1176 static int LoadLevel_HEAD(FILE *file, int chunk_size, struct LevelInfo *level)
1180 level->fieldx = getFile8Bit(file);
1181 level->fieldy = getFile8Bit(file);
1183 level->time = getFile16BitBE(file);
1184 level->gems_needed = getFile16BitBE(file);
1186 for (i = 0; i < MAX_LEVEL_NAME_LEN; i++)
1187 level->name[i] = getFile8Bit(file);
1188 level->name[MAX_LEVEL_NAME_LEN] = 0;
1190 for (i = 0; i < LEVEL_SCORE_ELEMENTS; i++)
1191 level->score[i] = getFile8Bit(file);
1193 level->num_yamyam_contents = STD_ELEMENT_CONTENTS;
1194 for (i = 0; i < STD_ELEMENT_CONTENTS; i++)
1195 for (y = 0; y < 3; y++)
1196 for (x = 0; x < 3; x++)
1197 level->yamyam_content[i].e[x][y] = getMappedElement(getFile8Bit(file));
1199 level->amoeba_speed = getFile8Bit(file);
1200 level->time_magic_wall = getFile8Bit(file);
1201 level->time_wheel = getFile8Bit(file);
1202 level->amoeba_content = getMappedElement(getFile8Bit(file));
1204 level->initial_player_stepsize = (getFile8Bit(file) == 1 ? STEPSIZE_FAST :
1207 level->initial_gravity = (getFile8Bit(file) == 1 ? TRUE : FALSE);
1208 level->encoding_16bit_field = (getFile8Bit(file) == 1 ? TRUE : FALSE);
1209 level->em_slippery_gems = (getFile8Bit(file) == 1 ? TRUE : FALSE);
1211 level->use_custom_template = (getFile8Bit(file) == 1 ? TRUE : FALSE);
1213 level->block_last_field = (getFile8Bit(file) == 1 ? TRUE : FALSE);
1214 level->sp_block_last_field = (getFile8Bit(file) == 1 ? TRUE : FALSE);
1215 level->can_move_into_acid_bits = getFile32BitBE(file);
1216 level->dont_collide_with_bits = getFile8Bit(file);
1218 level->use_spring_bug = (getFile8Bit(file) == 1 ? TRUE : FALSE);
1219 level->use_step_counter = (getFile8Bit(file) == 1 ? TRUE : FALSE);
1221 level->instant_relocation = (getFile8Bit(file) == 1 ? TRUE : FALSE);
1222 level->can_pass_to_walkable = (getFile8Bit(file) == 1 ? TRUE : FALSE);
1223 level->grow_into_diggable = (getFile8Bit(file) == 1 ? TRUE : FALSE);
1225 level->game_engine_type = getFile8Bit(file);
1227 ReadUnusedBytesFromFile(file, LEVEL_HEADER_UNUSED);
1232 static int LoadLevel_AUTH(FILE *file, int chunk_size, struct LevelInfo *level)
1236 for (i = 0; i < MAX_LEVEL_AUTHOR_LEN; i++)
1237 level->author[i] = getFile8Bit(file);
1238 level->author[MAX_LEVEL_NAME_LEN] = 0;
1243 static int LoadLevel_BODY(FILE *file, int chunk_size, struct LevelInfo *level)
1246 int chunk_size_expected = level->fieldx * level->fieldy;
1248 /* Note: "chunk_size" was wrong before version 2.0 when elements are
1249 stored with 16-bit encoding (and should be twice as big then).
1250 Even worse, playfield data was stored 16-bit when only yamyam content
1251 contained 16-bit elements and vice versa. */
1253 if (level->encoding_16bit_field && level->file_version >= FILE_VERSION_2_0)
1254 chunk_size_expected *= 2;
1256 if (chunk_size_expected != chunk_size)
1258 ReadUnusedBytesFromFile(file, chunk_size);
1259 return chunk_size_expected;
1262 for (y = 0; y < level->fieldy; y++)
1263 for (x = 0; x < level->fieldx; x++)
1264 level->field[x][y] =
1265 getMappedElement(level->encoding_16bit_field ? getFile16BitBE(file) :
1270 static int LoadLevel_CONT(FILE *file, int chunk_size, struct LevelInfo *level)
1273 int header_size = 4;
1274 int content_size = MAX_ELEMENT_CONTENTS * 3 * 3;
1275 int chunk_size_expected = header_size + content_size;
1277 /* Note: "chunk_size" was wrong before version 2.0 when elements are
1278 stored with 16-bit encoding (and should be twice as big then).
1279 Even worse, playfield data was stored 16-bit when only yamyam content
1280 contained 16-bit elements and vice versa. */
1282 if (level->encoding_16bit_field && level->file_version >= FILE_VERSION_2_0)
1283 chunk_size_expected += content_size;
1285 if (chunk_size_expected != chunk_size)
1287 ReadUnusedBytesFromFile(file, chunk_size);
1288 return chunk_size_expected;
1292 level->num_yamyam_contents = getFile8Bit(file);
1296 /* correct invalid number of content fields -- should never happen */
1297 if (level->num_yamyam_contents < 1 ||
1298 level->num_yamyam_contents > MAX_ELEMENT_CONTENTS)
1299 level->num_yamyam_contents = STD_ELEMENT_CONTENTS;
1301 for (i = 0; i < MAX_ELEMENT_CONTENTS; i++)
1302 for (y = 0; y < 3; y++)
1303 for (x = 0; x < 3; x++)
1304 level->yamyam_content[i].e[x][y] =
1305 getMappedElement(level->encoding_16bit_field ?
1306 getFile16BitBE(file) : getFile8Bit(file));
1310 static int LoadLevel_CNT2(FILE *file, int chunk_size, struct LevelInfo *level)
1314 int num_contents, content_xsize, content_ysize;
1315 int content_array[MAX_ELEMENT_CONTENTS][3][3];
1317 element = getMappedElement(getFile16BitBE(file));
1318 num_contents = getFile8Bit(file);
1319 content_xsize = getFile8Bit(file);
1320 content_ysize = getFile8Bit(file);
1322 ReadUnusedBytesFromFile(file, LEVEL_CHUNK_CNT2_UNUSED);
1324 for (i = 0; i < MAX_ELEMENT_CONTENTS; i++)
1325 for (y = 0; y < 3; y++)
1326 for (x = 0; x < 3; x++)
1327 content_array[i][x][y] = getMappedElement(getFile16BitBE(file));
1329 /* correct invalid number of content fields -- should never happen */
1330 if (num_contents < 1 || num_contents > MAX_ELEMENT_CONTENTS)
1331 num_contents = STD_ELEMENT_CONTENTS;
1333 if (element == EL_YAMYAM)
1335 level->num_yamyam_contents = num_contents;
1337 for (i = 0; i < num_contents; i++)
1338 for (y = 0; y < 3; y++)
1339 for (x = 0; x < 3; x++)
1340 level->yamyam_content[i].e[x][y] = content_array[i][x][y];
1342 else if (element == EL_BD_AMOEBA)
1344 level->amoeba_content = content_array[0][0][0];
1348 Error(ERR_WARN, "cannot load content for element '%d'", element);
1354 static int LoadLevel_CNT3(FILE *file, int chunk_size, struct LevelInfo *level)
1360 int chunk_size_expected;
1362 element = getMappedElement(getFile16BitBE(file));
1363 if (!IS_ENVELOPE(element))
1364 element = EL_ENVELOPE_1;
1366 envelope_nr = element - EL_ENVELOPE_1;
1368 envelope_len = getFile16BitBE(file);
1370 level->envelope_xsize[envelope_nr] = getFile8Bit(file);
1371 level->envelope_ysize[envelope_nr] = getFile8Bit(file);
1373 ReadUnusedBytesFromFile(file, LEVEL_CHUNK_CNT3_UNUSED);
1375 chunk_size_expected = LEVEL_CHUNK_CNT3_SIZE(envelope_len);
1376 if (chunk_size_expected != chunk_size)
1378 ReadUnusedBytesFromFile(file, chunk_size - LEVEL_CHUNK_CNT3_HEADER);
1379 return chunk_size_expected;
1382 for (i = 0; i < envelope_len; i++)
1383 level->envelope_text[envelope_nr][i] = getFile8Bit(file);
1388 static int LoadLevel_CUS1(FILE *file, int chunk_size, struct LevelInfo *level)
1390 int num_changed_custom_elements = getFile16BitBE(file);
1391 int chunk_size_expected = 2 + num_changed_custom_elements * 6;
1394 if (chunk_size_expected != chunk_size)
1396 ReadUnusedBytesFromFile(file, chunk_size - 2);
1397 return chunk_size_expected;
1400 for (i = 0; i < num_changed_custom_elements; i++)
1402 int element = getFile16BitBE(file);
1403 int properties = getFile32BitBE(file);
1406 if (IS_CUSTOM_ELEMENT(element))
1407 element_info[element].properties[EP_BITFIELD_BASE] = properties;
1409 Error(ERR_WARN, "invalid custom element number %d", element);
1411 if (IS_CUSTOM_ELEMENT(element))
1412 Properties[element][EP_BITFIELD_BASE] = properties;
1414 Error(ERR_WARN, "invalid custom element number %d", element);
1421 static int LoadLevel_CUS2(FILE *file, int chunk_size, struct LevelInfo *level)
1423 int num_changed_custom_elements = getFile16BitBE(file);
1424 int chunk_size_expected = 2 + num_changed_custom_elements * 4;
1427 if (chunk_size_expected != chunk_size)
1429 ReadUnusedBytesFromFile(file, chunk_size - 2);
1430 return chunk_size_expected;
1433 for (i = 0; i < num_changed_custom_elements; i++)
1435 int element = getFile16BitBE(file);
1436 int custom_target_element = getFile16BitBE(file);
1438 if (IS_CUSTOM_ELEMENT(element))
1439 element_info[element].change->target_element = custom_target_element;
1441 Error(ERR_WARN, "invalid custom element number %d", element);
1447 static int LoadLevel_CUS3(FILE *file, int chunk_size, struct LevelInfo *level)
1449 int num_changed_custom_elements = getFile16BitBE(file);
1450 int chunk_size_expected = LEVEL_CHUNK_CUS3_SIZE(num_changed_custom_elements);
1453 if (chunk_size_expected != chunk_size)
1455 ReadUnusedBytesFromFile(file, chunk_size - 2);
1456 return chunk_size_expected;
1459 for (i = 0; i < num_changed_custom_elements; i++)
1461 int element = getFile16BitBE(file);
1462 struct ElementInfo *ei = &element_info[element];
1463 unsigned long event_bits;
1465 if (!IS_CUSTOM_ELEMENT(element))
1467 Error(ERR_WARN, "invalid custom element number %d", element);
1469 element = EL_INTERNAL_DUMMY;
1472 for (j = 0; j < MAX_ELEMENT_NAME_LEN; j++)
1473 ei->description[j] = getFile8Bit(file);
1474 ei->description[MAX_ELEMENT_NAME_LEN] = 0;
1477 ei->properties[EP_BITFIELD_BASE] = getFile32BitBE(file);
1479 Properties[element][EP_BITFIELD_BASE] = getFile32BitBE(file);
1482 /* some free bytes for future properties and padding */
1483 ReadUnusedBytesFromFile(file, 7);
1485 ei->use_gfx_element = getFile8Bit(file);
1486 ei->gfx_element = getMappedElement(getFile16BitBE(file));
1488 ei->collect_score_initial = getFile8Bit(file);
1489 ei->collect_count_initial = getFile8Bit(file);
1491 ei->push_delay_fixed = getFile16BitBE(file);
1492 ei->push_delay_random = getFile16BitBE(file);
1493 ei->move_delay_fixed = getFile16BitBE(file);
1494 ei->move_delay_random = getFile16BitBE(file);
1496 ei->move_pattern = getFile16BitBE(file);
1497 ei->move_direction_initial = getFile8Bit(file);
1498 ei->move_stepsize = getFile8Bit(file);
1500 for (y = 0; y < 3; y++)
1501 for (x = 0; x < 3; x++)
1502 ei->content.e[x][y] = getMappedElement(getFile16BitBE(file));
1504 event_bits = getFile32BitBE(file);
1505 for (j = 0; j < NUM_CHANGE_EVENTS; j++)
1506 if (event_bits & (1 << j))
1507 ei->change->has_event[j] = TRUE;
1509 ei->change->target_element = getMappedElement(getFile16BitBE(file));
1511 ei->change->delay_fixed = getFile16BitBE(file);
1512 ei->change->delay_random = getFile16BitBE(file);
1513 ei->change->delay_frames = getFile16BitBE(file);
1515 ei->change->trigger_element = getMappedElement(getFile16BitBE(file));
1517 ei->change->explode = getFile8Bit(file);
1518 ei->change->use_target_content = getFile8Bit(file);
1519 ei->change->only_if_complete = getFile8Bit(file);
1520 ei->change->use_random_replace = getFile8Bit(file);
1522 ei->change->random_percentage = getFile8Bit(file);
1523 ei->change->replace_when = getFile8Bit(file);
1525 for (y = 0; y < 3; y++)
1526 for (x = 0; x < 3; x++)
1527 ei->change->target_content.e[x][y] =
1528 getMappedElement(getFile16BitBE(file));
1530 ei->slippery_type = getFile8Bit(file);
1532 /* some free bytes for future properties and padding */
1533 ReadUnusedBytesFromFile(file, LEVEL_CPART_CUS3_UNUSED);
1535 /* mark that this custom element has been modified */
1536 ei->modified_settings = TRUE;
1542 static int LoadLevel_CUS4(FILE *file, int chunk_size, struct LevelInfo *level)
1544 struct ElementInfo *ei;
1545 int chunk_size_expected;
1549 /* ---------- custom element base property values (96 bytes) ------------- */
1551 element = getFile16BitBE(file);
1553 if (!IS_CUSTOM_ELEMENT(element))
1555 Error(ERR_WARN, "invalid custom element number %d", element);
1557 ReadUnusedBytesFromFile(file, chunk_size - 2);
1561 ei = &element_info[element];
1563 for (i = 0; i < MAX_ELEMENT_NAME_LEN; i++)
1564 ei->description[i] = getFile8Bit(file);
1565 ei->description[MAX_ELEMENT_NAME_LEN] = 0;
1568 ei->properties[EP_BITFIELD_BASE] = getFile32BitBE(file);
1570 Properties[element][EP_BITFIELD_BASE] = getFile32BitBE(file);
1572 ReadUnusedBytesFromFile(file, 4); /* reserved for more base properties */
1574 ei->num_change_pages = getFile8Bit(file);
1576 chunk_size_expected = LEVEL_CHUNK_CUS4_SIZE(ei->num_change_pages);
1577 if (chunk_size_expected != chunk_size)
1579 ReadUnusedBytesFromFile(file, chunk_size - 43);
1580 return chunk_size_expected;
1583 ei->ce_value_fixed_initial = getFile16BitBE(file);
1584 ei->ce_value_random_initial = getFile16BitBE(file);
1585 ei->use_last_ce_value = getFile8Bit(file);
1587 ei->use_gfx_element = getFile8Bit(file);
1588 ei->gfx_element = getMappedElement(getFile16BitBE(file));
1590 ei->collect_score_initial = getFile8Bit(file);
1591 ei->collect_count_initial = getFile8Bit(file);
1593 ei->drop_delay_fixed = getFile8Bit(file);
1594 ei->push_delay_fixed = getFile8Bit(file);
1595 ei->drop_delay_random = getFile8Bit(file);
1596 ei->push_delay_random = getFile8Bit(file);
1597 ei->move_delay_fixed = getFile16BitBE(file);
1598 ei->move_delay_random = getFile16BitBE(file);
1600 /* bits 0 - 15 of "move_pattern" ... */
1601 ei->move_pattern = getFile16BitBE(file);
1602 ei->move_direction_initial = getFile8Bit(file);
1603 ei->move_stepsize = getFile8Bit(file);
1605 ei->slippery_type = getFile8Bit(file);
1607 for (y = 0; y < 3; y++)
1608 for (x = 0; x < 3; x++)
1609 ei->content.e[x][y] = getMappedElement(getFile16BitBE(file));
1611 ei->move_enter_element = getMappedElement(getFile16BitBE(file));
1612 ei->move_leave_element = getMappedElement(getFile16BitBE(file));
1613 ei->move_leave_type = getFile8Bit(file);
1615 /* ... bits 16 - 31 of "move_pattern" (not nice, but downward compatible) */
1616 ei->move_pattern |= (getFile16BitBE(file) << 16);
1618 ei->access_direction = getFile8Bit(file);
1620 ei->explosion_delay = getFile8Bit(file);
1621 ei->ignition_delay = getFile8Bit(file);
1622 ei->explosion_type = getFile8Bit(file);
1624 /* some free bytes for future custom property values and padding */
1625 ReadUnusedBytesFromFile(file, 1);
1627 /* ---------- change page property values (48 bytes) --------------------- */
1629 setElementChangePages(ei, ei->num_change_pages);
1631 for (i = 0; i < ei->num_change_pages; i++)
1633 struct ElementChangeInfo *change = &ei->change_page[i];
1634 unsigned long event_bits;
1636 /* always start with reliable default values */
1637 setElementChangeInfoToDefaults(change);
1639 /* bits 0 - 31 of "has_event[]" ... */
1640 event_bits = getFile32BitBE(file);
1641 for (j = 0; j < MIN(NUM_CHANGE_EVENTS, 32); j++)
1642 if (event_bits & (1 << j))
1643 change->has_event[j] = TRUE;
1645 change->target_element = getMappedElement(getFile16BitBE(file));
1647 change->delay_fixed = getFile16BitBE(file);
1648 change->delay_random = getFile16BitBE(file);
1649 change->delay_frames = getFile16BitBE(file);
1651 change->trigger_element = getMappedElement(getFile16BitBE(file));
1653 change->explode = getFile8Bit(file);
1654 change->use_target_content = getFile8Bit(file);
1655 change->only_if_complete = getFile8Bit(file);
1656 change->use_random_replace = getFile8Bit(file);
1658 change->random_percentage = getFile8Bit(file);
1659 change->replace_when = getFile8Bit(file);
1661 for (y = 0; y < 3; y++)
1662 for (x = 0; x < 3; x++)
1663 change->target_content.e[x][y]= getMappedElement(getFile16BitBE(file));
1665 change->can_change = getFile8Bit(file);
1667 change->trigger_side = getFile8Bit(file);
1669 change->trigger_player = getFile8Bit(file);
1670 change->trigger_page = getFile8Bit(file);
1672 change->trigger_page = (change->trigger_page == CH_PAGE_ANY_FILE ?
1673 CH_PAGE_ANY : (1 << change->trigger_page));
1675 change->has_action = getFile8Bit(file);
1676 change->action_type = getFile8Bit(file);
1677 change->action_mode = getFile8Bit(file);
1678 change->action_arg = getFile16BitBE(file);
1680 /* ... bits 32 - 39 of "has_event[]" (not nice, but downward compatible) */
1681 event_bits = getFile8Bit(file);
1682 for (j = 32; j < NUM_CHANGE_EVENTS; j++)
1683 if (event_bits & (1 << (j - 32)))
1684 change->has_event[j] = TRUE;
1687 /* mark this custom element as modified */
1688 ei->modified_settings = TRUE;
1693 static int LoadLevel_GRP1(FILE *file, int chunk_size, struct LevelInfo *level)
1695 struct ElementInfo *ei;
1696 struct ElementGroupInfo *group;
1700 element = getFile16BitBE(file);
1702 if (!IS_GROUP_ELEMENT(element))
1704 Error(ERR_WARN, "invalid group element number %d", element);
1706 ReadUnusedBytesFromFile(file, chunk_size - 2);
1710 ei = &element_info[element];
1712 for (i = 0; i < MAX_ELEMENT_NAME_LEN; i++)
1713 ei->description[i] = getFile8Bit(file);
1714 ei->description[MAX_ELEMENT_NAME_LEN] = 0;
1716 group = element_info[element].group;
1718 group->num_elements = getFile8Bit(file);
1720 ei->use_gfx_element = getFile8Bit(file);
1721 ei->gfx_element = getMappedElement(getFile16BitBE(file));
1723 group->choice_mode = getFile8Bit(file);
1725 /* some free bytes for future values and padding */
1726 ReadUnusedBytesFromFile(file, 3);
1728 for (i = 0; i < MAX_ELEMENTS_IN_GROUP; i++)
1729 group->element[i] = getMappedElement(getFile16BitBE(file));
1731 /* mark this group element as modified */
1732 element_info[element].modified_settings = TRUE;
1737 static int LoadLevel_CONF(FILE *file, int chunk_size, struct LevelInfo *level)
1739 int real_chunk_size = 0;
1744 int element = getFile16BitBE(file);
1745 int type = getFile8Bit(file);
1746 int bytes = type & CONF_MASK_BYTES;
1747 boolean element_found = FALSE;
1749 real_chunk_size += 3;
1751 li = *level; /* copy level information into temporary buffer */
1753 if (bytes == CONF_MASK_MULTI_BYTES)
1755 int num_bytes = getFile16BitBE(file);
1756 byte *buffer = checked_malloc(num_bytes);
1758 ReadBytesFromFile(file, buffer, num_bytes);
1760 for (i = 0; element_conf[i].element != -1; i++)
1762 if (element_conf[i].element == element &&
1763 element_conf[i].type == type)
1765 int num_entities = num_bytes / CONF_ENTITY_NUM_BYTES(type);
1766 int max_num_entities = element_conf[i].max_num_entities;
1768 if (num_entities > max_num_entities)
1771 "truncating number of entities for element %d from %d to %d",
1772 element, num_entities, max_num_entities);
1774 num_entities = max_num_entities;
1777 *(int *)(element_conf[i].num_entities) = num_entities;
1779 element_found = TRUE;
1781 if (type == CONF_VALUE_ELEMENTS)
1783 int *element_array = (int *)(element_conf[i].value);
1786 for (j = 0; j < num_entities; j++)
1788 getMappedElement(CONF_ELEMENTS_ELEMENT(buffer, j));
1790 else if (type == CONF_VALUE_CONTENTS)
1792 struct Content *content= (struct Content *)(element_conf[i].value);
1795 for (c = 0; c < num_entities; c++)
1796 for (y = 0; y < 3; y++)
1797 for (x = 0; x < 3; x++)
1798 content[c].e[x][y] =
1799 getMappedElement(CONF_CONTENTS_ELEMENT(buffer, c, x, y));
1802 element_found = FALSE;
1808 checked_free(buffer);
1810 real_chunk_size += 2 + num_bytes;
1812 else /* constant size configuration data (1, 2 or 4 bytes) */
1814 int value = (bytes == CONF_MASK_1_BYTE ? getFile8Bit (file) :
1815 bytes == CONF_MASK_2_BYTE ? getFile16BitBE(file) :
1816 bytes == CONF_MASK_4_BYTE ? getFile32BitBE(file) : 0);
1818 for (i = 0; element_conf[i].element != -1; i++)
1820 if (element_conf[i].element == element &&
1821 element_conf[i].type == type)
1823 if (CONF_VALUE_BOOLEAN(type))
1824 *(boolean *)(element_conf[i].value) = value;
1826 *(int *) (element_conf[i].value) = value;
1828 element_found = TRUE;
1834 real_chunk_size += CONF_VALUE_NUM_BYTES(bytes);
1837 *level = li; /* copy temporary buffer back to level information */
1840 Error(ERR_WARN, "cannot load CONF value for element %d", element);
1842 if (type == CONF_LAST_ENTRY || real_chunk_size >= chunk_size)
1846 return real_chunk_size;
1849 static void LoadLevelFromFileInfo_RND(struct LevelInfo *level,
1850 struct LevelFileInfo *level_file_info)
1852 char *filename = level_file_info->filename;
1853 char cookie[MAX_LINE_LEN];
1854 char chunk_name[CHUNK_ID_LEN + 1];
1858 if (!(file = fopen(filename, MODE_READ)))
1860 level->no_valid_file = TRUE;
1862 if (level != &level_template)
1863 Error(ERR_WARN, "cannot read level '%s' -- using empty level", filename);
1868 getFileChunkBE(file, chunk_name, NULL);
1869 if (strcmp(chunk_name, "RND1") == 0)
1871 getFile32BitBE(file); /* not used */
1873 getFileChunkBE(file, chunk_name, NULL);
1874 if (strcmp(chunk_name, "CAVE") != 0)
1876 level->no_valid_file = TRUE;
1878 Error(ERR_WARN, "unknown format of level file '%s'", filename);
1883 else /* check for pre-2.0 file format with cookie string */
1885 strcpy(cookie, chunk_name);
1886 fgets(&cookie[4], MAX_LINE_LEN - 4, file);
1887 if (strlen(cookie) > 0 && cookie[strlen(cookie) - 1] == '\n')
1888 cookie[strlen(cookie) - 1] = '\0';
1890 if (!checkCookieString(cookie, LEVEL_COOKIE_TMPL))
1892 level->no_valid_file = TRUE;
1894 Error(ERR_WARN, "unknown format of level file '%s'", filename);
1899 if ((level->file_version = getFileVersionFromCookieString(cookie)) == -1)
1901 level->no_valid_file = TRUE;
1903 Error(ERR_WARN, "unsupported version of level file '%s'", filename);
1908 /* pre-2.0 level files have no game version, so use file version here */
1909 level->game_version = level->file_version;
1912 if (level->file_version < FILE_VERSION_1_2)
1914 /* level files from versions before 1.2.0 without chunk structure */
1915 LoadLevel_HEAD(file, LEVEL_HEADER_SIZE, level);
1916 LoadLevel_BODY(file, level->fieldx * level->fieldy, level);
1924 int (*loader)(FILE *, int, struct LevelInfo *);
1928 { "VERS", FILE_VERS_CHUNK_SIZE, LoadLevel_VERS },
1929 { "HEAD", LEVEL_HEADER_SIZE, LoadLevel_HEAD },
1930 { "AUTH", MAX_LEVEL_AUTHOR_LEN, LoadLevel_AUTH },
1931 { "BODY", -1, LoadLevel_BODY },
1932 { "CONT", -1, LoadLevel_CONT },
1933 { "CNT2", LEVEL_CHUNK_CNT2_SIZE, LoadLevel_CNT2 },
1934 { "CNT3", -1, LoadLevel_CNT3 },
1935 { "CUS1", -1, LoadLevel_CUS1 },
1936 { "CUS2", -1, LoadLevel_CUS2 },
1937 { "CUS3", -1, LoadLevel_CUS3 },
1938 { "CUS4", -1, LoadLevel_CUS4 },
1939 { "GRP1", -1, LoadLevel_GRP1 },
1940 { "CONF", -1, LoadLevel_CONF },
1945 while (getFileChunkBE(file, chunk_name, &chunk_size))
1949 while (chunk_info[i].name != NULL &&
1950 strcmp(chunk_name, chunk_info[i].name) != 0)
1953 if (chunk_info[i].name == NULL)
1955 Error(ERR_WARN, "unknown chunk '%s' in level file '%s'",
1956 chunk_name, filename);
1957 ReadUnusedBytesFromFile(file, chunk_size);
1959 else if (chunk_info[i].size != -1 &&
1960 chunk_info[i].size != chunk_size)
1962 Error(ERR_WARN, "wrong size (%d) of chunk '%s' in level file '%s'",
1963 chunk_size, chunk_name, filename);
1964 ReadUnusedBytesFromFile(file, chunk_size);
1968 /* call function to load this level chunk */
1969 int chunk_size_expected =
1970 (chunk_info[i].loader)(file, chunk_size, level);
1972 /* the size of some chunks cannot be checked before reading other
1973 chunks first (like "HEAD" and "BODY") that contain some header
1974 information, so check them here */
1975 if (chunk_size_expected != chunk_size)
1977 Error(ERR_WARN, "wrong size (%d) of chunk '%s' in level file '%s'",
1978 chunk_size, chunk_name, filename);
1987 /* ------------------------------------------------------------------------- */
1988 /* functions for loading EM level */
1989 /* ------------------------------------------------------------------------- */
1993 static int map_em_element_yam(int element)
1997 case 0x00: return EL_EMPTY;
1998 case 0x01: return EL_EMERALD;
1999 case 0x02: return EL_DIAMOND;
2000 case 0x03: return EL_ROCK;
2001 case 0x04: return EL_ROBOT;
2002 case 0x05: return EL_SPACESHIP_UP;
2003 case 0x06: return EL_BOMB;
2004 case 0x07: return EL_BUG_UP;
2005 case 0x08: return EL_AMOEBA_DROP;
2006 case 0x09: return EL_NUT;
2007 case 0x0a: return EL_YAMYAM;
2008 case 0x0b: return EL_QUICKSAND_FULL;
2009 case 0x0c: return EL_SAND;
2010 case 0x0d: return EL_WALL_SLIPPERY;
2011 case 0x0e: return EL_STEELWALL;
2012 case 0x0f: return EL_WALL;
2013 case 0x10: return EL_EM_KEY_1;
2014 case 0x11: return EL_EM_KEY_2;
2015 case 0x12: return EL_EM_KEY_4;
2016 case 0x13: return EL_EM_KEY_3;
2017 case 0x14: return EL_MAGIC_WALL;
2018 case 0x15: return EL_ROBOT_WHEEL;
2019 case 0x16: return EL_DYNAMITE;
2021 case 0x17: return EL_EM_KEY_1; /* EMC */
2022 case 0x18: return EL_BUG_UP; /* EMC */
2023 case 0x1a: return EL_DIAMOND; /* EMC */
2024 case 0x1b: return EL_EMERALD; /* EMC */
2025 case 0x25: return EL_NUT; /* EMC */
2026 case 0x80: return EL_EMPTY; /* EMC */
2027 case 0x85: return EL_EM_KEY_1; /* EMC */
2028 case 0x86: return EL_EM_KEY_2; /* EMC */
2029 case 0x87: return EL_EM_KEY_4; /* EMC */
2030 case 0x88: return EL_EM_KEY_3; /* EMC */
2031 case 0x94: return EL_QUICKSAND_EMPTY; /* EMC */
2032 case 0x9a: return EL_AMOEBA_WET; /* EMC */
2033 case 0xaf: return EL_DYNAMITE; /* EMC */
2034 case 0xbd: return EL_SAND; /* EMC */
2037 Error(ERR_WARN, "invalid level element %d", element);
2042 static int map_em_element_field(int element)
2044 if (element >= 0xc8 && element <= 0xe1)
2045 return EL_CHAR_A + (element - 0xc8);
2046 else if (element >= 0xe2 && element <= 0xeb)
2047 return EL_CHAR_0 + (element - 0xe2);
2051 case 0x00: return EL_ROCK;
2052 case 0x01: return EL_ROCK; /* EMC */
2053 case 0x02: return EL_DIAMOND;
2054 case 0x03: return EL_DIAMOND;
2055 case 0x04: return EL_ROBOT;
2056 case 0x05: return EL_ROBOT; /* EMC */
2057 case 0x06: return EL_EMPTY_SPACE; /* EMC */
2058 case 0x07: return EL_EMPTY_SPACE; /* EMC */
2059 case 0x08: return EL_SPACESHIP_UP;
2060 case 0x09: return EL_SPACESHIP_RIGHT;
2061 case 0x0a: return EL_SPACESHIP_DOWN;
2062 case 0x0b: return EL_SPACESHIP_LEFT;
2063 case 0x0c: return EL_SPACESHIP_UP;
2064 case 0x0d: return EL_SPACESHIP_RIGHT;
2065 case 0x0e: return EL_SPACESHIP_DOWN;
2066 case 0x0f: return EL_SPACESHIP_LEFT;
2068 case 0x10: return EL_BOMB;
2069 case 0x11: return EL_BOMB; /* EMC */
2070 case 0x12: return EL_EMERALD;
2071 case 0x13: return EL_EMERALD;
2072 case 0x14: return EL_BUG_UP;
2073 case 0x15: return EL_BUG_RIGHT;
2074 case 0x16: return EL_BUG_DOWN;
2075 case 0x17: return EL_BUG_LEFT;
2076 case 0x18: return EL_BUG_UP;
2077 case 0x19: return EL_BUG_RIGHT;
2078 case 0x1a: return EL_BUG_DOWN;
2079 case 0x1b: return EL_BUG_LEFT;
2080 case 0x1c: return EL_AMOEBA_DROP;
2081 case 0x1d: return EL_AMOEBA_DROP; /* EMC */
2082 case 0x1e: return EL_AMOEBA_DROP; /* EMC */
2083 case 0x1f: return EL_AMOEBA_DROP; /* EMC */
2085 case 0x20: return EL_ROCK;
2086 case 0x21: return EL_BOMB; /* EMC */
2087 case 0x22: return EL_DIAMOND; /* EMC */
2088 case 0x23: return EL_EMERALD; /* EMC */
2089 case 0x24: return EL_MAGIC_WALL;
2090 case 0x25: return EL_NUT;
2091 case 0x26: return EL_NUT; /* EMC */
2092 case 0x27: return EL_NUT; /* EMC */
2094 /* looks like magic wheel, but is _always_ activated */
2095 case 0x28: return EL_ROBOT_WHEEL; /* EMC */
2097 case 0x29: return EL_YAMYAM; /* up */
2098 case 0x2a: return EL_YAMYAM; /* down */
2099 case 0x2b: return EL_YAMYAM; /* left */ /* EMC */
2100 case 0x2c: return EL_YAMYAM; /* right */ /* EMC */
2101 case 0x2d: return EL_QUICKSAND_FULL;
2102 case 0x2e: return EL_EMPTY_SPACE; /* EMC */
2103 case 0x2f: return EL_EMPTY_SPACE; /* EMC */
2105 case 0x30: return EL_EMPTY_SPACE; /* EMC */
2106 case 0x31: return EL_SAND; /* EMC */
2107 case 0x32: return EL_SAND; /* EMC */
2108 case 0x33: return EL_SAND; /* EMC */
2109 case 0x34: return EL_QUICKSAND_FULL; /* EMC */
2110 case 0x35: return EL_QUICKSAND_FULL; /* EMC */
2111 case 0x36: return EL_QUICKSAND_FULL; /* EMC */
2112 case 0x37: return EL_SAND; /* EMC */
2113 case 0x38: return EL_ROCK; /* EMC */
2114 case 0x39: return EL_EXPANDABLE_WALL_HORIZONTAL; /* EMC */
2115 case 0x3a: return EL_EXPANDABLE_WALL_VERTICAL; /* EMC */
2116 case 0x3b: return EL_DYNAMITE_ACTIVE; /* 1 */
2117 case 0x3c: return EL_DYNAMITE_ACTIVE; /* 2 */
2118 case 0x3d: return EL_DYNAMITE_ACTIVE; /* 3 */
2119 case 0x3e: return EL_DYNAMITE_ACTIVE; /* 4 */
2120 case 0x3f: return EL_ACID_POOL_BOTTOM;
2122 case 0x40: return EL_EXIT_OPEN; /* 1 */
2123 case 0x41: return EL_EXIT_OPEN; /* 2 */
2124 case 0x42: return EL_EXIT_OPEN; /* 3 */
2125 case 0x43: return EL_BALLOON; /* EMC */
2126 case 0x44: return EL_UNKNOWN; /* EMC ("plant") */
2127 case 0x45: return EL_SPRING; /* EMC */
2128 case 0x46: return EL_SPRING; /* falling */ /* EMC */
2129 case 0x47: return EL_SPRING; /* left */ /* EMC */
2130 case 0x48: return EL_SPRING; /* right */ /* EMC */
2131 case 0x49: return EL_UNKNOWN; /* EMC ("ball 1") */
2132 case 0x4a: return EL_UNKNOWN; /* EMC ("ball 2") */
2133 case 0x4b: return EL_UNKNOWN; /* EMC ("android") */
2134 case 0x4c: return EL_EMPTY_SPACE; /* EMC */
2135 case 0x4d: return EL_UNKNOWN; /* EMC ("android") */
2136 case 0x4e: return EL_INVISIBLE_WALL; /* EMC (? "android") */
2137 case 0x4f: return EL_UNKNOWN; /* EMC ("android") */
2139 case 0x50: return EL_UNKNOWN; /* EMC ("android") */
2140 case 0x51: return EL_UNKNOWN; /* EMC ("android") */
2141 case 0x52: return EL_UNKNOWN; /* EMC ("android") */
2142 case 0x53: return EL_UNKNOWN; /* EMC ("android") */
2143 case 0x54: return EL_UNKNOWN; /* EMC ("android") */
2144 case 0x55: return EL_EMPTY_SPACE; /* EMC */
2145 case 0x56: return EL_EMPTY_SPACE; /* EMC */
2146 case 0x57: return EL_EMPTY_SPACE; /* EMC */
2147 case 0x58: return EL_EMPTY_SPACE; /* EMC */
2148 case 0x59: return EL_EMPTY_SPACE; /* EMC */
2149 case 0x5a: return EL_EMPTY_SPACE; /* EMC */
2150 case 0x5b: return EL_EMPTY_SPACE; /* EMC */
2151 case 0x5c: return EL_EMPTY_SPACE; /* EMC */
2152 case 0x5d: return EL_EMPTY_SPACE; /* EMC */
2153 case 0x5e: return EL_EMPTY_SPACE; /* EMC */
2154 case 0x5f: return EL_EMPTY_SPACE; /* EMC */
2156 case 0x60: return EL_EMPTY_SPACE; /* EMC */
2157 case 0x61: return EL_EMPTY_SPACE; /* EMC */
2158 case 0x62: return EL_EMPTY_SPACE; /* EMC */
2159 case 0x63: return EL_SPRING; /* left */ /* EMC */
2160 case 0x64: return EL_SPRING; /* right */ /* EMC */
2161 case 0x65: return EL_ACID; /* 1 */ /* EMC */
2162 case 0x66: return EL_ACID; /* 2 */ /* EMC */
2163 case 0x67: return EL_ACID; /* 3 */ /* EMC */
2164 case 0x68: return EL_ACID; /* 4 */ /* EMC */
2165 case 0x69: return EL_ACID; /* 5 */ /* EMC */
2166 case 0x6a: return EL_ACID; /* 6 */ /* EMC */
2167 case 0x6b: return EL_ACID; /* 7 */ /* EMC */
2168 case 0x6c: return EL_ACID; /* 8 */ /* EMC */
2169 case 0x6d: return EL_EMPTY_SPACE; /* EMC */
2170 case 0x6e: return EL_EMPTY_SPACE; /* EMC */
2171 case 0x6f: return EL_EMPTY_SPACE; /* EMC */
2173 case 0x70: return EL_EMPTY_SPACE; /* EMC */
2174 case 0x71: return EL_EMPTY_SPACE; /* EMC */
2175 case 0x72: return EL_NUT; /* left */ /* EMC */
2176 case 0x73: return EL_SAND; /* EMC (? "nut") */
2177 case 0x74: return EL_STEELWALL;
2178 case 0x75: return EL_EMPTY_SPACE; /* EMC */
2179 case 0x76: return EL_EMPTY_SPACE; /* EMC */
2180 case 0x77: return EL_BOMB; /* left */ /* EMC */
2181 case 0x78: return EL_BOMB; /* right */ /* EMC */
2182 case 0x79: return EL_ROCK; /* left */ /* EMC */
2183 case 0x7a: return EL_ROCK; /* right */ /* EMC */
2184 case 0x7b: return EL_ACID; /* (? EMC "blank") */
2185 case 0x7c: return EL_EMPTY_SPACE; /* EMC */
2186 case 0x7d: return EL_EMPTY_SPACE; /* EMC */
2187 case 0x7e: return EL_EMPTY_SPACE; /* EMC */
2188 case 0x7f: return EL_EMPTY_SPACE; /* EMC */
2190 case 0x80: return EL_EMPTY;
2191 case 0x81: return EL_WALL_SLIPPERY;
2192 case 0x82: return EL_SAND;
2193 case 0x83: return EL_STEELWALL;
2194 case 0x84: return EL_WALL;
2195 case 0x85: return EL_EM_KEY_1;
2196 case 0x86: return EL_EM_KEY_2;
2197 case 0x87: return EL_EM_KEY_4;
2198 case 0x88: return EL_EM_KEY_3;
2199 case 0x89: return EL_EM_GATE_1;
2200 case 0x8a: return EL_EM_GATE_2;
2201 case 0x8b: return EL_EM_GATE_4;
2202 case 0x8c: return EL_EM_GATE_3;
2203 case 0x8d: return EL_INVISIBLE_WALL; /* EMC (? "dripper") */
2204 case 0x8e: return EL_EM_GATE_1_GRAY;
2205 case 0x8f: return EL_EM_GATE_2_GRAY;
2207 case 0x90: return EL_EM_GATE_4_GRAY;
2208 case 0x91: return EL_EM_GATE_3_GRAY;
2209 case 0x92: return EL_MAGIC_WALL;
2210 case 0x93: return EL_ROBOT_WHEEL;
2211 case 0x94: return EL_QUICKSAND_EMPTY; /* (? EMC "sand") */
2212 case 0x95: return EL_ACID_POOL_TOPLEFT;
2213 case 0x96: return EL_ACID_POOL_TOPRIGHT;
2214 case 0x97: return EL_ACID_POOL_BOTTOMLEFT;
2215 case 0x98: return EL_ACID_POOL_BOTTOMRIGHT;
2216 case 0x99: return EL_ACID; /* (? EMC "fake blank") */
2217 case 0x9a: return EL_AMOEBA_DEAD; /* 1 */
2218 case 0x9b: return EL_AMOEBA_DEAD; /* 2 */
2219 case 0x9c: return EL_AMOEBA_DEAD; /* 3 */
2220 case 0x9d: return EL_AMOEBA_DEAD; /* 4 */
2221 case 0x9e: return EL_EXIT_CLOSED;
2222 case 0x9f: return EL_CHAR_LESS; /* arrow left */
2224 /* looks like normal sand, but behaves like wall */
2225 case 0xa0: return EL_UNKNOWN; /* EMC ("fake grass") */
2226 case 0xa1: return EL_UNKNOWN; /* EMC ("lenses") */
2227 case 0xa2: return EL_UNKNOWN; /* EMC ("magnify") */
2228 case 0xa3: return EL_UNKNOWN; /* EMC ("fake blank") */
2229 case 0xa4: return EL_UNKNOWN; /* EMC ("fake grass") */
2230 case 0xa5: return EL_UNKNOWN; /* EMC ("switch") */
2231 case 0xa6: return EL_UNKNOWN; /* EMC ("switch") */
2232 case 0xa7: return EL_EMPTY_SPACE; /* EMC */
2233 case 0xa8: return EL_EMC_WALL_1; /* EMC ("decor 8") */
2234 case 0xa9: return EL_EMC_WALL_2; /* EMC ("decor 9") */
2235 case 0xaa: return EL_EMC_WALL_3; /* EMC ("decor 10") */
2236 case 0xab: return EL_EMC_WALL_7; /* EMC ("decor 5") */
2237 case 0xac: return EL_CHAR_COMMA; /* EMC */
2238 case 0xad: return EL_CHAR_QUOTEDBL; /* EMC */
2239 case 0xae: return EL_CHAR_MINUS; /* EMC */
2240 case 0xaf: return EL_DYNAMITE;
2242 case 0xb0: return EL_EMC_STEELWALL_1; /* EMC ("steel 3") */
2243 case 0xb1: return EL_EMC_WALL_8; /* EMC ("decor 6") */
2244 case 0xb2: return EL_UNKNOWN; /* EMC ("decor 7") */
2245 case 0xb3: return EL_STEELWALL; /* 2 */ /* EMC */
2246 case 0xb4: return EL_WALL_SLIPPERY; /* 2 */ /* EMC */
2247 case 0xb5: return EL_EMC_WALL_6; /* EMC ("decor 2") */
2248 case 0xb6: return EL_EMC_WALL_5; /* EMC ("decor 4") */
2249 case 0xb7: return EL_EMC_WALL_4; /* EMC ("decor 3") */
2250 case 0xb8: return EL_BALLOON_SWITCH_ANY; /* EMC */
2251 case 0xb9: return EL_BALLOON_SWITCH_RIGHT; /* EMC */
2252 case 0xba: return EL_BALLOON_SWITCH_DOWN; /* EMC */
2253 case 0xbb: return EL_BALLOON_SWITCH_LEFT; /* EMC */
2254 case 0xbc: return EL_BALLOON_SWITCH_UP; /* EMC */
2255 case 0xbd: return EL_SAND; /* EMC ("dirt") */
2256 case 0xbe: return EL_UNKNOWN; /* EMC ("plant") */
2257 case 0xbf: return EL_UNKNOWN; /* EMC ("key 5") */
2259 case 0xc0: return EL_UNKNOWN; /* EMC ("key 6") */
2260 case 0xc1: return EL_UNKNOWN; /* EMC ("key 7") */
2261 case 0xc2: return EL_UNKNOWN; /* EMC ("key 8") */
2262 case 0xc3: return EL_UNKNOWN; /* EMC ("door 5") */
2263 case 0xc4: return EL_UNKNOWN; /* EMC ("door 6") */
2264 case 0xc5: return EL_UNKNOWN; /* EMC ("door 7") */
2265 case 0xc6: return EL_UNKNOWN; /* EMC ("door 8") */
2266 case 0xc7: return EL_UNKNOWN; /* EMC ("bumper") */
2268 /* characters: see above */
2270 case 0xec: return EL_CHAR_PERIOD;
2271 case 0xed: return EL_CHAR_EXCLAM;
2272 case 0xee: return EL_CHAR_COLON;
2273 case 0xef: return EL_CHAR_QUESTION;
2275 case 0xf0: return EL_CHAR_GREATER; /* arrow right */
2276 case 0xf1: return EL_CHAR_COPYRIGHT; /* EMC: "decor 1" */
2277 case 0xf2: return EL_UNKNOWN; /* EMC ("fake door 5") */
2278 case 0xf3: return EL_UNKNOWN; /* EMC ("fake door 6") */
2279 case 0xf4: return EL_UNKNOWN; /* EMC ("fake door 7") */
2280 case 0xf5: return EL_UNKNOWN; /* EMC ("fake door 8") */
2281 case 0xf6: return EL_EMPTY_SPACE; /* EMC */
2282 case 0xf7: return EL_EMPTY_SPACE; /* EMC */
2284 case 0xf8: return EL_EMPTY_SPACE; /* EMC */
2285 case 0xf9: return EL_EMPTY_SPACE; /* EMC */
2286 case 0xfa: return EL_EMPTY_SPACE; /* EMC */
2287 case 0xfb: return EL_EMPTY_SPACE; /* EMC */
2288 case 0xfc: return EL_EMPTY_SPACE; /* EMC */
2289 case 0xfd: return EL_EMPTY_SPACE; /* EMC */
2291 case 0xfe: return EL_PLAYER_1; /* EMC: "blank" */
2292 case 0xff: return EL_PLAYER_2; /* EMC: "blank" */
2295 /* should never happen (all 8-bit value cases should be handled) */
2296 Error(ERR_WARN, "invalid level element %d", element);
2301 #define EM_LEVEL_SIZE 2106
2302 #define EM_LEVEL_XSIZE 64
2303 #define EM_LEVEL_YSIZE 32
2305 static void OLD_LoadLevelFromFileInfo_EM(struct LevelInfo *level,
2306 struct LevelFileInfo *level_file_info)
2308 char *filename = level_file_info->filename;
2310 unsigned char leveldata[EM_LEVEL_SIZE];
2311 unsigned char *header = &leveldata[EM_LEVEL_XSIZE * EM_LEVEL_YSIZE];
2312 int nr = level_file_info->nr;
2315 if (!(file = fopen(filename, MODE_READ)))
2317 level->no_valid_file = TRUE;
2319 Error(ERR_WARN, "cannot read level '%s' -- using empty level", filename);
2324 for (i = 0; i < EM_LEVEL_SIZE; i++)
2325 leveldata[i] = fgetc(file);
2329 /* check if level data is crypted by testing against known starting bytes
2330 of the few existing crypted level files (from Emerald Mine 1 + 2) */
2332 if ((leveldata[0] == 0xf1 ||
2333 leveldata[0] == 0xf5) && leveldata[2] == 0xe7 && leveldata[3] == 0xee)
2335 unsigned char code0 = 0x65;
2336 unsigned char code1 = 0x11;
2338 if (leveldata[0] == 0xf5) /* error in crypted Emerald Mine 2 levels */
2339 leveldata[0] = 0xf1;
2341 /* decode crypted level data */
2343 for (i = 0; i < EM_LEVEL_SIZE; i++)
2345 leveldata[i] ^= code0;
2346 leveldata[i] -= code1;
2348 code0 = (code0 + 7) & 0xff;
2352 level->fieldx = EM_LEVEL_XSIZE;
2353 level->fieldy = EM_LEVEL_YSIZE;
2355 level->time = header[46] * 10;
2356 level->gems_needed = header[47];
2358 /* The original Emerald Mine levels have their level number stored
2359 at the second byte of the level file...
2360 Do not trust this information at other level files, e.g. EMC,
2361 but correct it anyway (normally the first row is completely
2362 steel wall, so the correction does not hurt anyway). */
2364 if (leveldata[1] == nr)
2365 leveldata[1] = leveldata[2]; /* correct level number field */
2367 sprintf(level->name, "Level %d", nr); /* set level name */
2369 level->score[SC_EMERALD] = header[36];
2370 level->score[SC_DIAMOND] = header[37];
2371 level->score[SC_ROBOT] = header[38];
2372 level->score[SC_SPACESHIP] = header[39];
2373 level->score[SC_BUG] = header[40];
2374 level->score[SC_YAMYAM] = header[41];
2375 level->score[SC_NUT] = header[42];
2376 level->score[SC_DYNAMITE] = header[43];
2377 level->score[SC_TIME_BONUS] = header[44];
2379 level->num_yamyam_contents = 4;
2381 for (i = 0; i < level->num_yamyam_contents; i++)
2382 for (y = 0; y < 3; y++)
2383 for (x = 0; x < 3; x++)
2384 level->yamyam_content[i].e[x][y] =
2385 map_em_element_yam(header[i * 9 + y * 3 + x]);
2387 level->amoeba_speed = (header[52] * 256 + header[53]) % 256;
2388 level->time_magic_wall = (header[54] * 256 + header[55]) * 16 / 100;
2389 level->time_wheel = (header[56] * 256 + header[57]) * 16 / 100;
2390 level->amoeba_content = EL_DIAMOND;
2392 for (y = 0; y < level->fieldy; y++) for (x = 0; x < level->fieldx; x++)
2394 int new_element = map_em_element_field(leveldata[y * EM_LEVEL_XSIZE + x]);
2396 if (new_element == EL_AMOEBA_DEAD && level->amoeba_speed)
2397 new_element = EL_AMOEBA_WET;
2399 level->field[x][y] = new_element;
2402 x = (header[48] * 256 + header[49]) % EM_LEVEL_XSIZE;
2403 y = (header[48] * 256 + header[49]) / EM_LEVEL_XSIZE;
2404 level->field[x][y] = EL_PLAYER_1;
2406 x = (header[50] * 256 + header[51]) % EM_LEVEL_XSIZE;
2407 y = (header[50] * 256 + header[51]) / EM_LEVEL_XSIZE;
2408 level->field[x][y] = EL_PLAYER_2;
2413 void CopyNativeLevel_RND_to_EM(struct LevelInfo *level)
2415 static int ball_xy[8][2] =
2426 struct LevelInfo_EM *level_em = level->native_em_level;
2427 struct LEVEL *lev = level_em->lev;
2428 struct PLAYER **ply = level_em->ply;
2433 for (i = 0; i < MAX_ELEMENT_CONTENTS; i++)
2434 for (j = 0; j < 8; j++)
2435 printf("::: ball %d, %d: %d\n", i, j,
2436 level->ball_content[i].e[ball_xy[j][0]][ball_xy[j][1]]);
2439 lev->width = MIN(level->fieldx, EM_MAX_CAVE_WIDTH);
2440 lev->height = MIN(level->fieldy, EM_MAX_CAVE_HEIGHT);
2442 lev->time_seconds = level->time;
2443 lev->required_initial = level->gems_needed;
2445 lev->emerald_score = level->score[SC_EMERALD];
2446 lev->diamond_score = level->score[SC_DIAMOND];
2447 lev->alien_score = level->score[SC_ROBOT];
2448 lev->tank_score = level->score[SC_SPACESHIP];
2449 lev->bug_score = level->score[SC_BUG];
2450 lev->eater_score = level->score[SC_YAMYAM];
2451 lev->nut_score = level->score[SC_NUT];
2452 lev->dynamite_score = level->score[SC_DYNAMITE];
2453 lev->key_score = level->score[SC_KEY];
2454 lev->exit_score = level->score[SC_TIME_BONUS];
2456 for (i = 0; i < MAX_ELEMENT_CONTENTS; i++)
2457 for (y = 0; y < 3; y++)
2458 for (x = 0; x < 3; x++)
2459 lev->eater_array[i][y * 3 + x] =
2460 map_element_RND_to_EM(level->yamyam_content[i].e[x][y]);
2462 lev->amoeba_time = level->amoeba_speed;
2463 lev->wonderwall_time_initial = level->time_magic_wall;
2464 lev->wheel_time = level->time_wheel;
2466 lev->android_move_time = level->android_move_time;
2467 lev->android_clone_time = level->android_clone_time;
2468 lev->ball_random = level->ball_random;
2469 lev->ball_state_initial = level->ball_state_initial;
2470 lev->ball_time = level->ball_time;
2471 lev->num_ball_arrays = level->num_ball_contents;
2473 lev->lenses_score = level->lenses_score;
2474 lev->magnify_score = level->magnify_score;
2475 lev->slurp_score = level->slurp_score;
2477 lev->lenses_time = level->lenses_time;
2478 lev->magnify_time = level->magnify_time;
2480 lev->wind_direction_initial =
2481 map_direction_RND_to_EM(level->wind_direction_initial);
2482 lev->wind_cnt_initial = (level->wind_direction_initial != MV_NONE ?
2483 lev->wind_time : 0);
2485 for (i = 0; i < MAX_ELEMENT_CONTENTS; i++)
2486 for (j = 0; j < 8; j++)
2487 lev->ball_array[i][j] =
2488 map_element_RND_to_EM(level->
2489 ball_content[i].e[ball_xy[j][0]][ball_xy[j][1]]);
2492 for (i = 0; i < MAX_ELEMENT_CONTENTS; i++)
2493 for (j = 0; j < 8; j++)
2494 printf("::: ball %d, %d: %d\n", i, j,
2495 level->ball_content[i].e[ball_xy[j][0]][ball_xy[j][1]]);
2498 map_android_clone_elements_RND_to_EM(level);
2501 for (i = 0; i < 16; i++)
2502 lev->android_array[i] = FALSE; /* !!! YET TO COME !!! */
2505 /* first fill the complete playfield with the default border element */
2506 for (y = 0; y < EM_MAX_CAVE_HEIGHT; y++)
2507 for (x = 0; x < EM_MAX_CAVE_WIDTH; x++)
2508 level_em->cave[x][y] = ZBORDER;
2514 LoadLevel_InitPlayfield();
2516 lev_fieldx = lev->width; /* !!! also in LoadLevel_InitPlayfield() !!! */
2517 lev_fieldy = lev->height; /* !!! also in LoadLevel_InitPlayfield() !!! */
2518 SetBorderElement(); /* !!! also in LoadLevel_InitPlayfield() !!! */
2523 printf("::: BorderElement == %d\n", BorderElement);
2526 if (BorderElement == EL_STEELWALL)
2528 for (y = 0; y < lev->height + 2; y++)
2529 for (x = 0; x < lev->width + 2; x++)
2530 level_em->cave[x + 1][y + 1] = map_element_RND_to_EM(EL_STEELWALL);
2533 /* then copy the real level contents from level file into the playfield */
2534 for (y = 0; y < lev->height; y++) for (x = 0; x < lev->width; x++)
2536 int new_element = map_element_RND_to_EM(level->field[x][y]);
2537 int offset = (BorderElement == EL_STEELWALL ? 1 : 0);
2538 int xx = x + 1 + offset;
2539 int yy = y + 1 + offset;
2541 if (level->field[x][y] == EL_AMOEBA_DEAD)
2542 new_element = map_element_RND_to_EM(EL_AMOEBA_WET);
2544 level_em->cave[xx][yy] = new_element;
2549 /* then copy the real level contents from level file into the playfield */
2550 for (y = 0; y < lev->height; y++) for (x = 0; x < lev->width; x++)
2552 int new_element = map_element_RND_to_EM(level->field[x][y]);
2554 if (level->field[x][y] == EL_AMOEBA_DEAD)
2555 new_element = map_element_RND_to_EM(EL_AMOEBA_WET);
2557 level_em->cave[x + 1][y + 1] = new_element;
2564 for (i = 0; i < MAX_PLAYERS; i++)
2566 ply[i]->x_initial = 0;
2567 ply[i]->y_initial = 0;
2572 ply1->x_initial = 0;
2573 ply1->y_initial = 0;
2575 ply2->x_initial = 0;
2576 ply2->y_initial = 0;
2580 /* initialize player positions and delete players from the playfield */
2581 for (y = 0; y < lev->height; y++) for (x = 0; x < lev->width; x++)
2585 if (ELEM_IS_PLAYER(level->field[x][y]))
2587 int player_nr = GET_PLAYER_NR(level->field[x][y]);
2588 int offset = (BorderElement == EL_STEELWALL ? 1 : 0);
2589 int xx = x + 1 + offset;
2590 int yy = y + 1 + offset;
2592 ply[player_nr]->x_initial = xx;
2593 ply[player_nr]->y_initial = yy;
2595 level_em->cave[xx][yy] = map_element_RND_to_EM(EL_EMPTY);
2601 /* !!! CURRENTLY ONLY SUPPORT FOR ONE PLAYER !!! */
2602 if (ELEM_IS_PLAYER(level->field[x][y]))
2604 ply1->x_initial = x + 1;
2605 ply1->y_initial = y + 1;
2606 level_em->cave[x + 1][y + 1] = map_element_RND_to_EM(EL_EMPTY);
2609 /* !!! ADD SUPPORT FOR MORE THAN ONE PLAYER !!! */
2610 if (level->field[x][y] == EL_PLAYER_1)
2612 ply1->x_initial = x + 1;
2613 ply1->y_initial = y + 1;
2614 level_em->cave[x + 1][y + 1] = map_element_RND_to_EM(EL_EMPTY);
2616 else if (level->field[x][y] == EL_PLAYER_2)
2618 ply2->x_initial = x + 1;
2619 ply2->y_initial = y + 1;
2620 level_em->cave[x + 1][y + 1] = map_element_RND_to_EM(EL_EMPTY);
2628 if (BorderElement == EL_STEELWALL)
2637 void CopyNativeLevel_EM_to_RND(struct LevelInfo *level)
2639 static int ball_xy[8][2] =
2650 struct LevelInfo_EM *level_em = level->native_em_level;
2651 struct LEVEL *lev = level_em->lev;
2652 struct PLAYER **ply = level_em->ply;
2655 level->fieldx = MIN(lev->width, MAX_LEV_FIELDX);
2656 level->fieldy = MIN(lev->height, MAX_LEV_FIELDY);
2658 level->time = lev->time_seconds;
2659 level->gems_needed = lev->required_initial;
2661 sprintf(level->name, "Level %d", level->file_info.nr);
2663 level->score[SC_EMERALD] = lev->emerald_score;
2664 level->score[SC_DIAMOND] = lev->diamond_score;
2665 level->score[SC_ROBOT] = lev->alien_score;
2666 level->score[SC_SPACESHIP] = lev->tank_score;
2667 level->score[SC_BUG] = lev->bug_score;
2668 level->score[SC_YAMYAM] = lev->eater_score;
2669 level->score[SC_NUT] = lev->nut_score;
2670 level->score[SC_DYNAMITE] = lev->dynamite_score;
2671 level->score[SC_KEY] = lev->key_score;
2672 level->score[SC_TIME_BONUS] = lev->exit_score;
2674 level->num_yamyam_contents = MAX_ELEMENT_CONTENTS;
2676 for (i = 0; i < level->num_yamyam_contents; i++)
2677 for (y = 0; y < 3; y++)
2678 for (x = 0; x < 3; x++)
2679 level->yamyam_content[i].e[x][y] =
2680 map_element_EM_to_RND(lev->eater_array[i][y * 3 + x]);
2682 level->amoeba_speed = lev->amoeba_time;
2683 level->time_magic_wall = lev->wonderwall_time_initial;
2684 level->time_wheel = lev->wheel_time;
2686 level->android_move_time = lev->android_move_time;
2687 level->android_clone_time = lev->android_clone_time;
2688 level->ball_random = lev->ball_random;
2689 level->ball_state_initial = lev->ball_state_initial;
2690 level->ball_time = lev->ball_time;
2691 level->num_ball_contents = lev->num_ball_arrays;
2693 level->lenses_score = lev->lenses_score;
2694 level->magnify_score = lev->magnify_score;
2695 level->slurp_score = lev->slurp_score;
2697 level->lenses_time = lev->lenses_time;
2698 level->magnify_time = lev->magnify_time;
2700 level->wind_direction_initial =
2701 map_direction_EM_to_RND(lev->wind_direction_initial);
2704 printf("::: foo\n");
2705 for (i = 0; i < MAX_ELEMENT_CONTENTS; i++)
2706 for (j = 0; j < 8; j++)
2707 printf("::: ball %d, %d: %d\n", i, j,
2708 level->ball_content[i].e[ball_xy[j][0]][ball_xy[j][1]]);
2711 for (i = 0; i < MAX_ELEMENT_CONTENTS; i++)
2712 for (j = 0; j < 8; j++)
2713 level->ball_content[i].e[ball_xy[j][0]][ball_xy[j][1]] =
2714 map_element_EM_to_RND(lev->ball_array[i][j]);
2717 printf("::: bar\n");
2718 for (i = 0; i < MAX_ELEMENT_CONTENTS; i++)
2719 for (j = 0; j < 8; j++)
2720 printf("::: ball %d, %d: %d\n", i, j,
2721 level->ball_content[i].e[ball_xy[j][0]][ball_xy[j][1]]);
2724 map_android_clone_elements_EM_to_RND(level);
2727 for (i = 0; i < 16; i++)
2728 level->android_array[i] = FALSE; /* !!! YET TO COME !!! */
2731 /* convert the playfield (some elements need special treatment) */
2732 for (y = 0; y < level->fieldy; y++) for (x = 0; x < level->fieldx; x++)
2734 int new_element = map_element_EM_to_RND(level_em->cave[x + 1][y + 1]);
2736 if (new_element == EL_AMOEBA_WET && level->amoeba_speed == 0)
2737 new_element = EL_AMOEBA_DEAD;
2739 level->field[x][y] = new_element;
2743 printf("::: bar 0\n");
2744 for (i = 0; i < MAX_ELEMENT_CONTENTS; i++)
2745 for (j = 0; j < 8; j++)
2746 printf("::: ball %d, %d: %d\n", i, j,
2747 level->ball_content[i].e[ball_xy[j][0]][ball_xy[j][1]]);
2752 for (i = 0; i < MAX_PLAYERS; i++)
2754 /* in case of all players set to the same field, use the first player */
2755 int nr = MAX_PLAYERS - i - 1;
2756 int jx = ply[nr]->x_initial - 1;
2757 int jy = ply[nr]->y_initial - 1;
2760 printf("::: player %d: %d, %d\n", nr, jx, jy);
2763 if (jx != -1 && jy != -1)
2764 level->field[jx][jy] = EL_PLAYER_1 + nr;
2769 /* in case of both players set to the same field, use the first player */
2770 level->field[ply2->x_initial - 1][ply2->y_initial - 1] = EL_PLAYER_2;
2771 level->field[ply1->x_initial - 1][ply1->y_initial - 1] = EL_PLAYER_1;
2776 printf("::: native Emerald Mine file version: %d\n", level_em->file_version);
2780 printf("::: bar 2\n");
2781 for (i = 0; i < MAX_ELEMENT_CONTENTS; i++)
2782 for (j = 0; j < 8; j++)
2783 printf("::: ball %d, %d: %d\n", i, j,
2784 level->ball_content[i].e[ball_xy[j][0]][ball_xy[j][1]]);
2788 static void LoadLevelFromFileInfo_EM(struct LevelInfo *level,
2789 struct LevelFileInfo *level_file_info)
2791 if (!LoadNativeLevel_EM(level_file_info->filename))
2792 level->no_valid_file = TRUE;
2795 void CopyNativeLevel_RND_to_Native(struct LevelInfo *level)
2797 if (level->game_engine_type == GAME_ENGINE_TYPE_EM)
2798 CopyNativeLevel_RND_to_EM(level);
2801 void CopyNativeLevel_Native_to_RND(struct LevelInfo *level)
2806 static int ball_xy[8][2] =
2820 for (i = 0; i < MAX_ELEMENT_CONTENTS; i++)
2821 for (j = 0; j < 8; j++)
2822 printf("::: ball %d, %d: %d\n", i, j,
2823 level->ball_content[i].e[ball_xy[j][0]][ball_xy[j][1]]);
2827 if (level->game_engine_type == GAME_ENGINE_TYPE_EM)
2828 CopyNativeLevel_EM_to_RND(level);
2832 /* ------------------------------------------------------------------------- */
2833 /* functions for loading SP level */
2834 /* ------------------------------------------------------------------------- */
2836 #define NUM_SUPAPLEX_LEVELS_PER_PACKAGE 111
2837 #define SP_LEVEL_SIZE 1536
2838 #define SP_LEVEL_XSIZE 60
2839 #define SP_LEVEL_YSIZE 24
2840 #define SP_LEVEL_NAME_LEN 23
2842 static void LoadLevelFromFileStream_SP(FILE *file, struct LevelInfo *level,
2845 int num_special_ports;
2848 /* for details of the Supaplex level format, see Herman Perk's Supaplex
2849 documentation file "SPFIX63.DOC" from his Supaplex "SpeedFix" package */
2851 /* read level body (width * height == 60 * 24 tiles == 1440 bytes) */
2852 for (y = 0; y < SP_LEVEL_YSIZE; y++)
2854 for (x = 0; x < SP_LEVEL_XSIZE; x++)
2856 int element_old = fgetc(file);
2859 if (element_old <= 0x27)
2860 element_new = getMappedElement(EL_SP_START + element_old);
2861 else if (element_old == 0x28)
2862 element_new = EL_INVISIBLE_WALL;
2865 Error(ERR_WARN, "in level %d, at position %d, %d:", nr, x, y);
2866 Error(ERR_WARN, "invalid level element %d", element_old);
2868 element_new = EL_UNKNOWN;
2871 level->field[x][y] = element_new;
2875 ReadUnusedBytesFromFile(file, 4); /* (not used by Supaplex engine) */
2877 /* initial gravity: 1 == "on", anything else (0) == "off" */
2878 level->initial_gravity = (fgetc(file) == 1 ? TRUE : FALSE);
2880 ReadUnusedBytesFromFile(file, 1); /* (not used by Supaplex engine) */
2882 /* level title in uppercase letters, padded with dashes ("-") (23 bytes) */
2883 for (i = 0; i < SP_LEVEL_NAME_LEN; i++)
2884 level->name[i] = fgetc(file);
2885 level->name[SP_LEVEL_NAME_LEN] = '\0';
2887 /* initial "freeze zonks": 2 == "on", anything else (0, 1) == "off" */
2888 ReadUnusedBytesFromFile(file, 1); /* (not used by R'n'D engine) */
2890 /* number of infotrons needed; 0 means that Supaplex will count the total
2891 amount of infotrons in the level and use the low byte of that number
2892 (a multiple of 256 infotrons will result in "0 infotrons needed"!) */
2893 level->gems_needed = fgetc(file);
2895 /* number of special ("gravity") port entries below (maximum 10 allowed) */
2896 num_special_ports = fgetc(file);
2898 /* database of properties of up to 10 special ports (6 bytes per port) */
2899 for (i = 0; i < 10; i++)
2901 int port_location, port_x, port_y, port_element;
2904 /* high and low byte of the location of a special port; if (x, y) are the
2905 coordinates of a port in the field and (0, 0) is the top-left corner,
2906 the 16 bit value here calculates as 2 * (x + (y * 60)) (this is twice
2907 of what may be expected: Supaplex works with a game field in memory
2908 which is 2 bytes per tile) */
2909 port_location = getFile16BitBE(file);
2911 /* change gravity: 1 == "turn on", anything else (0) == "turn off" */
2912 gravity = fgetc(file);
2914 /* "freeze zonks": 2 == "turn on", anything else (0, 1) == "turn off" */
2915 ReadUnusedBytesFromFile(file, 1); /* (not used by R'n'D engine) */
2917 /* "freeze enemies": 1 == "turn on", anything else (0) == "turn off" */
2918 ReadUnusedBytesFromFile(file, 1); /* (not used by R'n'D engine) */
2920 ReadUnusedBytesFromFile(file, 1); /* (not used by Supaplex engine) */
2922 if (i >= num_special_ports)
2925 port_x = (port_location / 2) % SP_LEVEL_XSIZE;
2926 port_y = (port_location / 2) / SP_LEVEL_XSIZE;
2928 if (port_x < 0 || port_x >= SP_LEVEL_XSIZE ||
2929 port_y < 0 || port_y >= SP_LEVEL_YSIZE)
2931 Error(ERR_WARN, "special port position (%d, %d) out of bounds",
2937 port_element = level->field[port_x][port_y];
2939 if (port_element < EL_SP_GRAVITY_PORT_RIGHT ||
2940 port_element > EL_SP_GRAVITY_PORT_UP)
2942 Error(ERR_WARN, "no special port at position (%d, %d)", port_x, port_y);
2947 /* change previous (wrong) gravity inverting special port to either
2948 gravity enabling special port or gravity disabling special port */
2949 level->field[port_x][port_y] +=
2950 (gravity == 1 ? EL_SP_GRAVITY_ON_PORT_RIGHT :
2951 EL_SP_GRAVITY_OFF_PORT_RIGHT) - EL_SP_GRAVITY_PORT_RIGHT;
2954 ReadUnusedBytesFromFile(file, 4); /* (not used by Supaplex engine) */
2956 /* change special gravity ports without database entries to normal ports */
2957 for (y = 0; y < SP_LEVEL_YSIZE; y++)
2958 for (x = 0; x < SP_LEVEL_XSIZE; x++)
2959 if (level->field[x][y] >= EL_SP_GRAVITY_PORT_RIGHT &&
2960 level->field[x][y] <= EL_SP_GRAVITY_PORT_UP)
2961 level->field[x][y] += EL_SP_PORT_RIGHT - EL_SP_GRAVITY_PORT_RIGHT;
2963 /* auto-determine number of infotrons if it was stored as "0" -- see above */
2964 if (level->gems_needed == 0)
2966 for (y = 0; y < SP_LEVEL_YSIZE; y++)
2967 for (x = 0; x < SP_LEVEL_XSIZE; x++)
2968 if (level->field[x][y] == EL_SP_INFOTRON)
2969 level->gems_needed++;
2971 level->gems_needed &= 0xff; /* only use low byte -- see above */
2974 level->fieldx = SP_LEVEL_XSIZE;
2975 level->fieldy = SP_LEVEL_YSIZE;
2977 level->time = 0; /* no time limit */
2978 level->amoeba_speed = 0;
2979 level->time_magic_wall = 0;
2980 level->time_wheel = 0;
2981 level->amoeba_content = EL_EMPTY;
2983 for (i = 0; i < LEVEL_SCORE_ELEMENTS; i++)
2984 level->score[i] = 0; /* !!! CORRECT THIS !!! */
2986 /* there are no yamyams in supaplex levels */
2987 for (i = 0; i < level->num_yamyam_contents; i++)
2988 for (y = 0; y < 3; y++)
2989 for (x = 0; x < 3; x++)
2990 level->yamyam_content[i].e[x][y] = EL_EMPTY;
2993 static void LoadLevelFromFileInfo_SP(struct LevelInfo *level,
2994 struct LevelFileInfo *level_file_info)
2996 char *filename = level_file_info->filename;
2998 int nr = level_file_info->nr - leveldir_current->first_level;
3000 char name_first, name_last;
3001 struct LevelInfo multipart_level;
3002 int multipart_xpos, multipart_ypos;
3003 boolean is_multipart_level;
3004 boolean is_first_part;
3005 boolean reading_multipart_level = FALSE;
3006 boolean use_empty_level = FALSE;
3008 if (!(file = fopen(filename, MODE_READ)))
3010 level->no_valid_file = TRUE;
3012 Error(ERR_WARN, "cannot read level '%s' -- using empty level", filename);
3017 /* position file stream to the requested level inside the level package */
3018 if (fseek(file, nr * SP_LEVEL_SIZE, SEEK_SET) != 0)
3020 level->no_valid_file = TRUE;
3022 Error(ERR_WARN, "cannot fseek level '%s' -- using empty level", filename);
3027 /* there exist Supaplex level package files with multi-part levels which
3028 can be detected as follows: instead of leading and trailing dashes ('-')
3029 to pad the level name, they have leading and trailing numbers which are
3030 the x and y coordinations of the current part of the multi-part level;
3031 if there are '?' characters instead of numbers on the left or right side
3032 of the level name, the multi-part level consists of only horizontal or
3035 for (l = nr; l < NUM_SUPAPLEX_LEVELS_PER_PACKAGE; l++)
3037 LoadLevelFromFileStream_SP(file, level, l);
3039 /* check if this level is a part of a bigger multi-part level */
3041 name_first = level->name[0];
3042 name_last = level->name[SP_LEVEL_NAME_LEN - 1];
3044 is_multipart_level =
3045 ((name_first == '?' || (name_first >= '0' && name_first <= '9')) &&
3046 (name_last == '?' || (name_last >= '0' && name_last <= '9')));
3049 ((name_first == '?' || name_first == '1') &&
3050 (name_last == '?' || name_last == '1'));
3052 /* correct leading multipart level meta information in level name */
3053 for (i = 0; i < SP_LEVEL_NAME_LEN && level->name[i] == name_first; i++)
3054 level->name[i] = '-';
3056 /* correct trailing multipart level meta information in level name */
3057 for (i = SP_LEVEL_NAME_LEN - 1; i>=0 && level->name[i] == name_last; i--)
3058 level->name[i] = '-';
3060 /* ---------- check for normal single level ---------- */
3062 if (!reading_multipart_level && !is_multipart_level)
3064 /* the current level is simply a normal single-part level, and we are
3065 not reading a multi-part level yet, so return the level as it is */
3070 /* ---------- check for empty level (unused multi-part) ---------- */
3072 if (!reading_multipart_level && is_multipart_level && !is_first_part)
3074 /* this is a part of a multi-part level, but not the first part
3075 (and we are not already reading parts of a multi-part level);
3076 in this case, use an empty level instead of the single part */
3078 use_empty_level = TRUE;
3083 /* ---------- check for finished multi-part level ---------- */
3085 if (reading_multipart_level &&
3086 (!is_multipart_level ||
3087 strcmp(level->name, multipart_level.name) != 0))
3089 /* we are already reading parts of a multi-part level, but this level is
3090 either not a multi-part level, or a part of a different multi-part
3091 level; in both cases, the multi-part level seems to be complete */
3096 /* ---------- here we have one part of a multi-part level ---------- */
3098 reading_multipart_level = TRUE;
3100 if (is_first_part) /* start with first part of new multi-part level */
3102 /* copy level info structure from first part */
3103 multipart_level = *level;
3105 /* clear playfield of new multi-part level */
3106 for (y = 0; y < MAX_LEV_FIELDY; y++)
3107 for (x = 0; x < MAX_LEV_FIELDX; x++)
3108 multipart_level.field[x][y] = EL_EMPTY;
3111 if (name_first == '?')
3113 if (name_last == '?')
3116 multipart_xpos = (int)(name_first - '0');
3117 multipart_ypos = (int)(name_last - '0');
3120 printf("----------> part (%d/%d) of multi-part level '%s'\n",
3121 multipart_xpos, multipart_ypos, multipart_level.name);
3124 if (multipart_xpos * SP_LEVEL_XSIZE > MAX_LEV_FIELDX ||
3125 multipart_ypos * SP_LEVEL_YSIZE > MAX_LEV_FIELDY)
3127 Error(ERR_WARN, "multi-part level is too big -- ignoring part of it");
3132 multipart_level.fieldx = MAX(multipart_level.fieldx,
3133 multipart_xpos * SP_LEVEL_XSIZE);
3134 multipart_level.fieldy = MAX(multipart_level.fieldy,
3135 multipart_ypos * SP_LEVEL_YSIZE);
3137 /* copy level part at the right position of multi-part level */
3138 for (y = 0; y < SP_LEVEL_YSIZE; y++)
3140 for (x = 0; x < SP_LEVEL_XSIZE; x++)
3142 int start_x = (multipart_xpos - 1) * SP_LEVEL_XSIZE;
3143 int start_y = (multipart_ypos - 1) * SP_LEVEL_YSIZE;
3145 multipart_level.field[start_x + x][start_y + y] = level->field[x][y];
3152 if (use_empty_level)
3154 setLevelInfoToDefaults(level);
3156 level->fieldx = SP_LEVEL_XSIZE;
3157 level->fieldy = SP_LEVEL_YSIZE;
3159 for (y = 0; y < SP_LEVEL_YSIZE; y++)
3160 for (x = 0; x < SP_LEVEL_XSIZE; x++)
3161 level->field[x][y] = EL_EMPTY;
3163 strcpy(level->name, "-------- EMPTY --------");
3165 Error(ERR_WARN, "single part of multi-part level -- using empty level");
3168 if (reading_multipart_level)
3169 *level = multipart_level;
3172 /* ------------------------------------------------------------------------- */
3173 /* functions for loading generic level */
3174 /* ------------------------------------------------------------------------- */
3176 void LoadLevelFromFileInfo(struct LevelInfo *level,
3177 struct LevelFileInfo *level_file_info)
3179 /* always start with reliable default values */
3180 setLevelInfoToDefaults(level);
3182 switch (level_file_info->type)
3184 case LEVEL_FILE_TYPE_RND:
3185 LoadLevelFromFileInfo_RND(level, level_file_info);
3188 case LEVEL_FILE_TYPE_EM:
3189 LoadLevelFromFileInfo_EM(level, level_file_info);
3190 level->game_engine_type = GAME_ENGINE_TYPE_EM;
3193 case LEVEL_FILE_TYPE_SP:
3194 LoadLevelFromFileInfo_SP(level, level_file_info);
3198 LoadLevelFromFileInfo_RND(level, level_file_info);
3202 /* if level file is invalid, restore level structure to default values */
3203 if (level->no_valid_file)
3204 setLevelInfoToDefaults(level);
3206 if (level->game_engine_type == GAME_ENGINE_TYPE_UNKNOWN)
3207 level->game_engine_type = GAME_ENGINE_TYPE_RND;
3210 if (level_file_info->type != LEVEL_FILE_TYPE_RND)
3211 CopyNativeLevel_Native_to_RND(level);
3213 if (level_file_info->type == LEVEL_FILE_TYPE_RND)
3214 CopyNativeLevel_RND_to_Native(level);
3216 CopyNativeLevel_Native_to_RND(level);
3220 void LoadLevelFromFilename(struct LevelInfo *level, char *filename)
3222 static struct LevelFileInfo level_file_info;
3224 /* always start with reliable default values */
3225 setFileInfoToDefaults(&level_file_info);
3227 level_file_info.nr = 0; /* unknown level number */
3228 level_file_info.type = LEVEL_FILE_TYPE_RND; /* no others supported yet */
3229 level_file_info.filename = filename;
3231 LoadLevelFromFileInfo(level, &level_file_info);
3234 static void LoadLevel_InitVersion(struct LevelInfo *level, char *filename)
3236 if (leveldir_current == NULL) /* only when dumping level */
3239 /* all engine modifications also valid for levels which use latest engine */
3241 if (level->game_version < VERSION_IDENT(3,2,0,5))
3243 /* time bonus score was given for 10 s instead of 1 s before 3.2.0-5 */
3244 level->score[SC_TIME_BONUS] /= 10;
3248 if (leveldir_current->latest_engine)
3250 /* ---------- use latest game engine ----------------------------------- */
3252 /* For all levels which are forced to use the latest game engine version
3253 (normally all but user contributed, private and undefined levels), set
3254 the game engine version to the actual version; this allows for actual
3255 corrections in the game engine to take effect for existing, converted
3256 levels (from "classic" or other existing games) to make the emulation
3257 of the corresponding game more accurate, while (hopefully) not breaking
3258 existing levels created from other players. */
3260 level->game_version = GAME_VERSION_ACTUAL;
3262 /* Set special EM style gems behaviour: EM style gems slip down from
3263 normal, steel and growing wall. As this is a more fundamental change,
3264 it seems better to set the default behaviour to "off" (as it is more
3265 natural) and make it configurable in the level editor (as a property
3266 of gem style elements). Already existing converted levels (neither
3267 private nor contributed levels) are changed to the new behaviour. */
3269 if (level->file_version < FILE_VERSION_2_0)
3270 level->em_slippery_gems = TRUE;
3275 /* ---------- use game engine the level was created with ----------------- */
3277 /* For all levels which are not forced to use the latest game engine
3278 version (normally user contributed, private and undefined levels),
3279 use the version of the game engine the levels were created for.
3281 Since 2.0.1, the game engine version is now directly stored
3282 in the level file (chunk "VERS"), so there is no need anymore
3283 to set the game version from the file version (except for old,
3284 pre-2.0 levels, where the game version is still taken from the
3285 file format version used to store the level -- see above). */
3287 /* player was faster than enemies in 1.0.0 and before */
3288 if (level->file_version == FILE_VERSION_1_0)
3289 level->initial_player_stepsize = STEPSIZE_FAST;
3291 /* default behaviour for EM style gems was "slippery" only in 2.0.1 */
3292 if (level->game_version == VERSION_IDENT(2,0,1,0))
3293 level->em_slippery_gems = TRUE;
3295 /* springs could be pushed over pits before (pre-release version) 2.2.0 */
3296 if (level->game_version < VERSION_IDENT(2,2,0,0))
3297 level->use_spring_bug = TRUE;
3299 if (level->game_version < VERSION_IDENT(3,2,0,5))
3301 /* time orb caused limited time in endless time levels before 3.2.0-5 */
3302 level->use_time_orb_bug = TRUE;
3304 /* default behaviour for snapping was "no snap delay" before 3.2.0-5 */
3305 level->block_snap_field = FALSE;
3307 /* extra time score was same value as time left score before 3.2.0-5 */
3308 level->extra_time_score = level->score[SC_TIME_BONUS];
3311 /* time bonus score was given for 10 s instead of 1 s before 3.2.0-5 */
3312 level->score[SC_TIME_BONUS] /= 10;
3316 if (level->game_version < VERSION_IDENT(3,2,0,7))
3318 /* default behaviour for snapping was "not continuous" before 3.2.0-7 */
3319 level->continuous_snapping = FALSE;
3322 /* only few elements were able to actively move into acid before 3.1.0 */
3323 /* trigger settings did not exist before 3.1.0; set to default "any" */
3324 if (level->game_version < VERSION_IDENT(3,1,0,0))
3328 /* correct "can move into acid" settings (all zero in old levels) */
3330 level->can_move_into_acid_bits = 0; /* nothing can move into acid */
3331 level->dont_collide_with_bits = 0; /* nothing is deadly when colliding */
3333 setMoveIntoAcidProperty(level, EL_ROBOT, TRUE);
3334 setMoveIntoAcidProperty(level, EL_SATELLITE, TRUE);
3335 setMoveIntoAcidProperty(level, EL_PENGUIN, TRUE);
3336 setMoveIntoAcidProperty(level, EL_BALLOON, TRUE);
3338 for (i = 0; i < NUM_CUSTOM_ELEMENTS; i++)
3339 SET_PROPERTY(EL_CUSTOM_START + i, EP_CAN_MOVE_INTO_ACID, TRUE);
3341 /* correct trigger settings (stored as zero == "none" in old levels) */
3343 for (i = 0; i < NUM_CUSTOM_ELEMENTS; i++)
3345 int element = EL_CUSTOM_START + i;
3346 struct ElementInfo *ei = &element_info[element];
3348 for (j = 0; j < ei->num_change_pages; j++)
3350 struct ElementChangeInfo *change = &ei->change_page[j];
3352 change->trigger_player = CH_PLAYER_ANY;
3353 change->trigger_page = CH_PAGE_ANY;
3359 static void LoadLevel_InitElements(struct LevelInfo *level, char *filename)
3363 /* map custom element change events that have changed in newer versions
3364 (these following values were accidentally changed in version 3.0.1)
3365 (this seems to be needed only for 'ab_levelset3' and 'ab_levelset4') */
3366 if (level->game_version <= VERSION_IDENT(3,0,0,0))
3368 for (i = 0; i < NUM_CUSTOM_ELEMENTS; i++)
3370 int element = EL_CUSTOM_START + i;
3372 /* order of checking and copying events to be mapped is important */
3373 for (j = CE_BY_OTHER_ACTION; j >= CE_VALUE_GETS_ZERO; j--)
3375 if (HAS_CHANGE_EVENT(element, j - 2))
3377 SET_CHANGE_EVENT(element, j - 2, FALSE);
3378 SET_CHANGE_EVENT(element, j, TRUE);
3382 /* order of checking and copying events to be mapped is important */
3383 for (j = CE_PLAYER_COLLECTS_X; j >= CE_HITTING_SOMETHING; j--)
3385 if (HAS_CHANGE_EVENT(element, j - 1))
3387 SET_CHANGE_EVENT(element, j - 1, FALSE);
3388 SET_CHANGE_EVENT(element, j, TRUE);
3394 /* initialize "can_change" field for old levels with only one change page */
3395 if (level->game_version <= VERSION_IDENT(3,0,2,0))
3397 for (i = 0; i < NUM_CUSTOM_ELEMENTS; i++)
3399 int element = EL_CUSTOM_START + i;
3401 if (CAN_CHANGE(element))
3402 element_info[element].change->can_change = TRUE;
3406 /* correct custom element values (for old levels without these options) */
3407 if (level->game_version < VERSION_IDENT(3,1,1,0))
3409 for (i = 0; i < NUM_CUSTOM_ELEMENTS; i++)
3411 int element = EL_CUSTOM_START + i;
3412 struct ElementInfo *ei = &element_info[element];
3414 if (ei->access_direction == MV_NO_DIRECTION)
3415 ei->access_direction = MV_ALL_DIRECTIONS;
3418 for (j = 0; j < ei->num_change_pages; j++)
3420 struct ElementChangeInfo *change = &ei->change_page[j];
3422 if (change->trigger_side == CH_SIDE_NONE)
3423 change->trigger_side = CH_SIDE_ANY;
3430 /* correct custom element values (fix invalid values for all versions) */
3433 for (i = 0; i < NUM_CUSTOM_ELEMENTS; i++)
3435 int element = EL_CUSTOM_START + i;
3436 struct ElementInfo *ei = &element_info[element];
3438 for (j = 0; j < ei->num_change_pages; j++)
3440 struct ElementChangeInfo *change = &ei->change_page[j];
3442 if (change->trigger_player == CH_PLAYER_NONE)
3443 change->trigger_player = CH_PLAYER_ANY;
3445 if (change->trigger_side == CH_SIDE_NONE)
3446 change->trigger_side = CH_SIDE_ANY;
3452 /* initialize "can_explode" field for old levels which did not store this */
3453 /* !!! CHECK THIS -- "<= 3,1,0,0" IS PROBABLY WRONG !!! */
3454 if (level->game_version <= VERSION_IDENT(3,1,0,0))
3456 for (i = 0; i < NUM_CUSTOM_ELEMENTS; i++)
3458 int element = EL_CUSTOM_START + i;
3460 if (EXPLODES_1X1_OLD(element))
3461 element_info[element].explosion_type = EXPLODES_1X1;
3463 SET_PROPERTY(element, EP_CAN_EXPLODE, (EXPLODES_BY_FIRE(element) ||
3464 EXPLODES_SMASHED(element) ||
3465 EXPLODES_IMPACT(element)));
3469 /* correct previously hard-coded move delay values for maze runner style */
3470 if (level->game_version < VERSION_IDENT(3,1,1,0))
3472 for (i = 0; i < NUM_CUSTOM_ELEMENTS; i++)
3474 int element = EL_CUSTOM_START + i;
3476 if (element_info[element].move_pattern & MV_MAZE_RUNNER_STYLE)
3478 /* previously hard-coded and therefore ignored */
3479 element_info[element].move_delay_fixed = 9;
3480 element_info[element].move_delay_random = 0;
3485 /* map elements that have changed in newer versions */
3486 level->amoeba_content = getMappedElementByVersion(level->amoeba_content,
3487 level->game_version);
3488 for (i = 0; i < MAX_ELEMENT_CONTENTS; i++)
3489 for (x = 0; x < 3; x++)
3490 for (y = 0; y < 3; y++)
3491 level->yamyam_content[i].e[x][y] =
3492 getMappedElementByVersion(level->yamyam_content[i].e[x][y],
3493 level->game_version);
3495 /* initialize element properties for level editor etc. */
3496 InitElementPropertiesEngine(level->game_version);
3499 static void LoadLevel_InitPlayfield(struct LevelInfo *level, char *filename)
3503 /* map elements that have changed in newer versions */
3504 for (y = 0; y < level->fieldy; y++)
3505 for (x = 0; x < level->fieldx; x++)
3506 level->field[x][y] = getMappedElementByVersion(level->field[x][y],
3507 level->game_version);
3509 /* copy elements to runtime playfield array */
3510 for (x = 0; x < MAX_LEV_FIELDX; x++)
3511 for (y = 0; y < MAX_LEV_FIELDY; y++)
3512 Feld[x][y] = level->field[x][y];
3514 /* initialize level size variables for faster access */
3515 lev_fieldx = level->fieldx;
3516 lev_fieldy = level->fieldy;
3518 /* determine border element for this level */
3522 static void LoadLevel_InitNativeEngines(struct LevelInfo *level,char *filename)
3524 struct LevelFileInfo *level_file_info = &level->file_info;
3527 if (level_file_info->type == LEVEL_FILE_TYPE_RND)
3528 CopyNativeLevel_RND_to_Native(level);
3530 if (level_file_info->type == LEVEL_FILE_TYPE_RND)
3531 CopyNativeLevel_RND_to_Native(level);
3533 CopyNativeLevel_Native_to_RND(level);
3537 void LoadLevelTemplate(int nr)
3541 setLevelFileInfo(&level_template.file_info, nr);
3542 filename = level_template.file_info.filename;
3544 LoadLevelFromFileInfo(&level_template, &level_template.file_info);
3546 LoadLevel_InitVersion(&level_template, filename);
3547 LoadLevel_InitElements(&level_template, filename);
3549 ActivateLevelTemplate();
3552 void LoadLevel(int nr)
3556 setLevelFileInfo(&level.file_info, nr);
3557 filename = level.file_info.filename;
3559 LoadLevelFromFileInfo(&level, &level.file_info);
3561 if (level.use_custom_template)
3562 LoadLevelTemplate(-1);
3564 LoadLevel_InitVersion(&level, filename);
3565 LoadLevel_InitElements(&level, filename);
3566 LoadLevel_InitPlayfield(&level, filename);
3568 LoadLevel_InitNativeEngines(&level, filename);
3571 static void SaveLevel_VERS(FILE *file, struct LevelInfo *level)
3573 putFileVersion(file, level->file_version);
3574 putFileVersion(file, level->game_version);
3577 static void SaveLevel_HEAD(FILE *file, struct LevelInfo *level)
3581 putFile8Bit(file, level->fieldx);
3582 putFile8Bit(file, level->fieldy);
3584 putFile16BitBE(file, level->time);
3585 putFile16BitBE(file, level->gems_needed);
3587 for (i = 0; i < MAX_LEVEL_NAME_LEN; i++)
3588 putFile8Bit(file, level->name[i]);
3590 for (i = 0; i < LEVEL_SCORE_ELEMENTS; i++)
3591 putFile8Bit(file, level->score[i]);
3593 for (i = 0; i < STD_ELEMENT_CONTENTS; i++)
3594 for (y = 0; y < 3; y++)
3595 for (x = 0; x < 3; x++)
3596 putFile8Bit(file, (level->encoding_16bit_yamyam ? EL_EMPTY :
3597 level->yamyam_content[i].e[x][y]));
3598 putFile8Bit(file, level->amoeba_speed);
3599 putFile8Bit(file, level->time_magic_wall);
3600 putFile8Bit(file, level->time_wheel);
3601 putFile8Bit(file, (level->encoding_16bit_amoeba ? EL_EMPTY :
3602 level->amoeba_content));
3603 putFile8Bit(file, (level->initial_player_stepsize == STEPSIZE_FAST ? 1 : 0));
3604 putFile8Bit(file, (level->initial_gravity ? 1 : 0));
3605 putFile8Bit(file, (level->encoding_16bit_field ? 1 : 0));
3606 putFile8Bit(file, (level->em_slippery_gems ? 1 : 0));
3608 putFile8Bit(file, (level->use_custom_template ? 1 : 0));
3610 putFile8Bit(file, (level->block_last_field ? 1 : 0));
3611 putFile8Bit(file, (level->sp_block_last_field ? 1 : 0));
3612 putFile32BitBE(file, level->can_move_into_acid_bits);
3613 putFile8Bit(file, level->dont_collide_with_bits);
3615 putFile8Bit(file, (level->use_spring_bug ? 1 : 0));
3616 putFile8Bit(file, (level->use_step_counter ? 1 : 0));
3618 putFile8Bit(file, (level->instant_relocation ? 1 : 0));
3619 putFile8Bit(file, (level->can_pass_to_walkable ? 1 : 0));
3620 putFile8Bit(file, (level->grow_into_diggable ? 1 : 0));
3622 putFile8Bit(file, level->game_engine_type);
3624 WriteUnusedBytesToFile(file, LEVEL_HEADER_UNUSED);
3627 static void SaveLevel_AUTH(FILE *file, struct LevelInfo *level)
3631 for (i = 0; i < MAX_LEVEL_AUTHOR_LEN; i++)
3632 putFile8Bit(file, level->author[i]);
3635 static void SaveLevel_BODY(FILE *file, struct LevelInfo *level)
3639 for (y = 0; y < level->fieldy; y++)
3640 for (x = 0; x < level->fieldx; x++)
3641 if (level->encoding_16bit_field)
3642 putFile16BitBE(file, level->field[x][y]);
3644 putFile8Bit(file, level->field[x][y]);
3648 static void SaveLevel_CONT(FILE *file, struct LevelInfo *level)
3652 putFile8Bit(file, EL_YAMYAM);
3653 putFile8Bit(file, level->num_yamyam_contents);
3654 putFile8Bit(file, 0);
3655 putFile8Bit(file, 0);
3657 for (i = 0; i < MAX_ELEMENT_CONTENTS; i++)
3658 for (y = 0; y < 3; y++)
3659 for (x = 0; x < 3; x++)
3660 if (level->encoding_16bit_field)
3661 putFile16BitBE(file, level->yamyam_content[i].e[x][y]);
3663 putFile8Bit(file, level->yamyam_content[i].e[x][y]);
3667 static void SaveLevel_CNT2(FILE *file, struct LevelInfo *level, int element)
3670 int num_contents, content_xsize, content_ysize;
3671 int content_array[MAX_ELEMENT_CONTENTS][3][3];
3673 if (element == EL_YAMYAM)
3675 num_contents = level->num_yamyam_contents;
3679 for (i = 0; i < MAX_ELEMENT_CONTENTS; i++)
3680 for (y = 0; y < 3; y++)
3681 for (x = 0; x < 3; x++)
3682 content_array[i][x][y] = level->yamyam_content[i].e[x][y];
3684 else if (element == EL_BD_AMOEBA)
3690 for (i = 0; i < MAX_ELEMENT_CONTENTS; i++)
3691 for (y = 0; y < 3; y++)
3692 for (x = 0; x < 3; x++)
3693 content_array[i][x][y] = EL_EMPTY;
3694 content_array[0][0][0] = level->amoeba_content;
3698 /* chunk header already written -- write empty chunk data */
3699 WriteUnusedBytesToFile(file, LEVEL_CHUNK_CNT2_SIZE);
3701 Error(ERR_WARN, "cannot save content for element '%d'", element);
3705 putFile16BitBE(file, element);
3706 putFile8Bit(file, num_contents);
3707 putFile8Bit(file, content_xsize);
3708 putFile8Bit(file, content_ysize);
3710 WriteUnusedBytesToFile(file, LEVEL_CHUNK_CNT2_UNUSED);
3712 for (i = 0; i < MAX_ELEMENT_CONTENTS; i++)
3713 for (y = 0; y < 3; y++)
3714 for (x = 0; x < 3; x++)
3715 putFile16BitBE(file, content_array[i][x][y]);
3718 static void SaveLevel_CNT3(FILE *file, struct LevelInfo *level, int element)
3721 int envelope_nr = element - EL_ENVELOPE_1;
3722 int envelope_len = strlen(level->envelope_text[envelope_nr]) + 1;
3724 putFile16BitBE(file, element);
3725 putFile16BitBE(file, envelope_len);
3726 putFile8Bit(file, level->envelope_xsize[envelope_nr]);
3727 putFile8Bit(file, level->envelope_ysize[envelope_nr]);
3729 WriteUnusedBytesToFile(file, LEVEL_CHUNK_CNT3_UNUSED);
3731 for (i = 0; i < envelope_len; i++)
3732 putFile8Bit(file, level->envelope_text[envelope_nr][i]);
3736 static void SaveLevel_CUS1(FILE *file, struct LevelInfo *level,
3737 int num_changed_custom_elements)
3741 putFile16BitBE(file, num_changed_custom_elements);
3743 for (i = 0; i < NUM_CUSTOM_ELEMENTS; i++)
3745 int element = EL_CUSTOM_START + i;
3748 struct ElementInfo *ei = &element_info[element];
3750 if (ei->properties[EP_BITFIELD_BASE] != EP_BITMASK_DEFAULT)
3752 if (check < num_changed_custom_elements)
3754 putFile16BitBE(file, element);
3755 putFile32BitBE(file, ei->properties[EP_BITFIELD_BASE]);
3761 if (Properties[element][EP_BITFIELD_BASE] != EP_BITMASK_DEFAULT)
3763 if (check < num_changed_custom_elements)
3765 putFile16BitBE(file, element);
3766 putFile32BitBE(file, Properties[element][EP_BITFIELD_BASE]);
3774 if (check != num_changed_custom_elements) /* should not happen */
3775 Error(ERR_WARN, "inconsistent number of custom element properties");
3780 static void SaveLevel_CUS2(FILE *file, struct LevelInfo *level,
3781 int num_changed_custom_elements)
3785 putFile16BitBE(file, num_changed_custom_elements);
3787 for (i = 0; i < NUM_CUSTOM_ELEMENTS; i++)
3789 int element = EL_CUSTOM_START + i;
3791 if (element_info[element].change->target_element != EL_EMPTY_SPACE)
3793 if (check < num_changed_custom_elements)
3795 putFile16BitBE(file, element);
3796 putFile16BitBE(file, element_info[element].change->target_element);
3803 if (check != num_changed_custom_elements) /* should not happen */
3804 Error(ERR_WARN, "inconsistent number of custom target elements");
3809 static void SaveLevel_CUS3(FILE *file, struct LevelInfo *level,
3810 int num_changed_custom_elements)
3812 int i, j, x, y, check = 0;
3814 putFile16BitBE(file, num_changed_custom_elements);
3816 for (i = 0; i < NUM_CUSTOM_ELEMENTS; i++)
3818 int element = EL_CUSTOM_START + i;
3819 struct ElementInfo *ei = &element_info[element];
3821 if (ei->modified_settings)
3823 if (check < num_changed_custom_elements)
3825 putFile16BitBE(file, element);
3827 for (j = 0; j < MAX_ELEMENT_NAME_LEN; j++)
3828 putFile8Bit(file, ei->description[j]);
3831 putFile32BitBE(file, ei->properties[EP_BITFIELD_BASE]);
3833 putFile32BitBE(file, Properties[element][EP_BITFIELD_BASE]);
3836 /* some free bytes for future properties and padding */
3837 WriteUnusedBytesToFile(file, 7);
3839 putFile8Bit(file, ei->use_gfx_element);
3840 putFile16BitBE(file, ei->gfx_element);
3842 putFile8Bit(file, ei->collect_score_initial);
3843 putFile8Bit(file, ei->collect_count_initial);
3845 putFile16BitBE(file, ei->push_delay_fixed);
3846 putFile16BitBE(file, ei->push_delay_random);
3847 putFile16BitBE(file, ei->move_delay_fixed);
3848 putFile16BitBE(file, ei->move_delay_random);
3850 putFile16BitBE(file, ei->move_pattern);
3851 putFile8Bit(file, ei->move_direction_initial);
3852 putFile8Bit(file, ei->move_stepsize);
3854 for (y = 0; y < 3; y++)
3855 for (x = 0; x < 3; x++)
3856 putFile16BitBE(file, ei->content.e[x][y]);
3858 putFile32BitBE(file, ei->change->events);
3860 putFile16BitBE(file, ei->change->target_element);
3862 putFile16BitBE(file, ei->change->delay_fixed);
3863 putFile16BitBE(file, ei->change->delay_random);
3864 putFile16BitBE(file, ei->change->delay_frames);
3866 putFile16BitBE(file, ei->change->trigger_element);
3868 putFile8Bit(file, ei->change->explode);
3869 putFile8Bit(file, ei->change->use_target_content);
3870 putFile8Bit(file, ei->change->only_if_complete);
3871 putFile8Bit(file, ei->change->use_random_replace);
3873 putFile8Bit(file, ei->change->random_percentage);
3874 putFile8Bit(file, ei->change->replace_when);
3876 for (y = 0; y < 3; y++)
3877 for (x = 0; x < 3; x++)
3878 putFile16BitBE(file, ei->change->content.e[x][y]);
3880 putFile8Bit(file, ei->slippery_type);
3882 /* some free bytes for future properties and padding */
3883 WriteUnusedBytesToFile(file, LEVEL_CPART_CUS3_UNUSED);
3890 if (check != num_changed_custom_elements) /* should not happen */
3891 Error(ERR_WARN, "inconsistent number of custom element properties");
3895 static void SaveLevel_CUS4(FILE *file, struct LevelInfo *level, int element)
3897 struct ElementInfo *ei = &element_info[element];
3900 /* ---------- custom element base property values (96 bytes) ------------- */
3902 putFile16BitBE(file, element);
3904 for (i = 0; i < MAX_ELEMENT_NAME_LEN; i++)
3905 putFile8Bit(file, ei->description[i]);
3908 putFile32BitBE(file, ei->properties[EP_BITFIELD_BASE]);
3910 putFile32BitBE(file, Properties[element][EP_BITFIELD_BASE]);
3912 WriteUnusedBytesToFile(file, 4); /* reserved for more base properties */
3914 putFile8Bit(file, ei->num_change_pages);
3916 putFile16BitBE(file, ei->ce_value_fixed_initial);
3917 putFile16BitBE(file, ei->ce_value_random_initial);
3918 putFile8Bit(file, ei->use_last_ce_value);
3920 putFile8Bit(file, ei->use_gfx_element);
3921 putFile16BitBE(file, ei->gfx_element);
3923 putFile8Bit(file, ei->collect_score_initial);
3924 putFile8Bit(file, ei->collect_count_initial);
3926 putFile8Bit(file, ei->drop_delay_fixed);
3927 putFile8Bit(file, ei->push_delay_fixed);
3928 putFile8Bit(file, ei->drop_delay_random);
3929 putFile8Bit(file, ei->push_delay_random);
3930 putFile16BitBE(file, ei->move_delay_fixed);
3931 putFile16BitBE(file, ei->move_delay_random);
3933 /* bits 0 - 15 of "move_pattern" ... */
3934 putFile16BitBE(file, ei->move_pattern & 0xffff);
3935 putFile8Bit(file, ei->move_direction_initial);
3936 putFile8Bit(file, ei->move_stepsize);
3938 putFile8Bit(file, ei->slippery_type);
3940 for (y = 0; y < 3; y++)
3941 for (x = 0; x < 3; x++)
3942 putFile16BitBE(file, ei->content.e[x][y]);
3944 putFile16BitBE(file, ei->move_enter_element);
3945 putFile16BitBE(file, ei->move_leave_element);
3946 putFile8Bit(file, ei->move_leave_type);
3948 /* ... bits 16 - 31 of "move_pattern" (not nice, but downward compatible) */
3949 putFile16BitBE(file, (ei->move_pattern >> 16) & 0xffff);
3951 putFile8Bit(file, ei->access_direction);
3953 putFile8Bit(file, ei->explosion_delay);
3954 putFile8Bit(file, ei->ignition_delay);
3955 putFile8Bit(file, ei->explosion_type);
3957 /* some free bytes for future custom property values and padding */
3958 WriteUnusedBytesToFile(file, 1);
3960 /* ---------- change page property values (48 bytes) --------------------- */
3962 for (i = 0; i < ei->num_change_pages; i++)
3964 struct ElementChangeInfo *change = &ei->change_page[i];
3965 unsigned long event_bits;
3967 /* bits 0 - 31 of "has_event[]" ... */
3969 for (j = 0; j < MIN(NUM_CHANGE_EVENTS, 32); j++)
3970 if (change->has_event[j])
3971 event_bits |= (1 << j);
3972 putFile32BitBE(file, event_bits);
3974 putFile16BitBE(file, change->target_element);
3976 putFile16BitBE(file, change->delay_fixed);
3977 putFile16BitBE(file, change->delay_random);
3978 putFile16BitBE(file, change->delay_frames);
3980 putFile16BitBE(file, change->trigger_element);
3982 putFile8Bit(file, change->explode);
3983 putFile8Bit(file, change->use_target_content);
3984 putFile8Bit(file, change->only_if_complete);
3985 putFile8Bit(file, change->use_random_replace);
3987 putFile8Bit(file, change->random_percentage);
3988 putFile8Bit(file, change->replace_when);
3990 for (y = 0; y < 3; y++)
3991 for (x = 0; x < 3; x++)
3992 putFile16BitBE(file, change->target_content.e[x][y]);
3994 putFile8Bit(file, change->can_change);
3996 putFile8Bit(file, change->trigger_side);
3998 putFile8Bit(file, change->trigger_player);
3999 putFile8Bit(file, (change->trigger_page == CH_PAGE_ANY ? CH_PAGE_ANY_FILE :
4000 log_2(change->trigger_page)));
4002 putFile8Bit(file, change->has_action);
4003 putFile8Bit(file, change->action_type);
4004 putFile8Bit(file, change->action_mode);
4005 putFile16BitBE(file, change->action_arg);
4007 /* ... bits 32 - 39 of "has_event[]" (not nice, but downward compatible) */
4009 for (j = 32; j < NUM_CHANGE_EVENTS; j++)
4010 if (change->has_event[j])
4011 event_bits |= (1 << (j - 32));
4012 putFile8Bit(file, event_bits);
4016 static void SaveLevel_GRP1(FILE *file, struct LevelInfo *level, int element)
4018 struct ElementInfo *ei = &element_info[element];
4019 struct ElementGroupInfo *group = ei->group;
4022 putFile16BitBE(file, element);
4024 for (i = 0; i < MAX_ELEMENT_NAME_LEN; i++)
4025 putFile8Bit(file, ei->description[i]);
4027 putFile8Bit(file, group->num_elements);
4029 putFile8Bit(file, ei->use_gfx_element);
4030 putFile16BitBE(file, ei->gfx_element);
4032 putFile8Bit(file, group->choice_mode);
4034 /* some free bytes for future values and padding */
4035 WriteUnusedBytesToFile(file, 3);
4037 for (i = 0; i < MAX_ELEMENTS_IN_GROUP; i++)
4038 putFile16BitBE(file, group->element[i]);
4041 static int SaveLevel_CONF_Value(FILE *file, int pos)
4043 int default_value = element_conf[pos].default_value;
4044 int element = element_conf[pos].element;
4045 int type = element_conf[pos].type;
4046 int bytes = type & CONF_MASK_BYTES;
4047 void *value_ptr = element_conf[pos].value;
4048 int value = (CONF_VALUE_BOOLEAN(type) ? *(boolean *)value_ptr :
4051 boolean modified = FALSE;
4053 /* check if any settings have been modified before saving them */
4054 if (value != default_value)
4057 if (!modified) /* do not save unmodified default settings */
4060 if (bytes == CONF_MASK_MULTI_BYTES)
4061 Error(ERR_EXIT, "SaveLevel_CONF_Value: cannot save multi-byte values");
4063 num_bytes += putFile16BitBE(file, element);
4064 num_bytes += putFile8Bit(file, type);
4065 num_bytes += (bytes == CONF_MASK_1_BYTE ? putFile8Bit (file, value) :
4066 bytes == CONF_MASK_2_BYTE ? putFile16BitBE(file, value) :
4067 bytes == CONF_MASK_4_BYTE ? putFile32BitBE(file, value) : 0);
4072 static int SaveLevel_CONF_Elements(FILE *file, int pos)
4074 int *element_array = (int *)(element_conf[pos].value);
4075 int num_elements = *(int *)element_conf[pos].num_entities;
4076 int default_value = element_conf[pos].default_value;
4077 int element = element_conf[pos].element;
4078 int type = element_conf[pos].type;
4080 boolean modified = FALSE;
4083 /* check if any settings have been modified before saving them */
4084 for (i = 0; i < num_elements; i++)
4085 if (element_array[i] != default_value)
4088 if (!modified) /* do not save unmodified default settings */
4091 num_bytes += putFile16BitBE(file, element);
4092 num_bytes += putFile8Bit(file, type);
4093 num_bytes += putFile16BitBE(file, num_elements * CONF_ELEMENT_NUM_BYTES);
4095 for (i = 0; i < num_elements; i++)
4096 num_bytes += putFile16BitBE(file, element_array[i]);
4101 static int SaveLevel_CONF_Contents(FILE *file, int pos)
4103 struct Content *content = (struct Content *)(element_conf[pos].value);
4104 int num_contents = *(int *)element_conf[pos].num_entities;
4105 int default_value = element_conf[pos].default_value;
4106 int element = element_conf[pos].element;
4107 int type = element_conf[pos].type;
4109 boolean modified = FALSE;
4112 /* check if any settings have been modified before saving them */
4113 for (i = 0; i < num_contents; i++)
4114 for (y = 0; y < 3; y++)
4115 for (x = 0; x < 3; x++)
4116 if (content[i].e[x][y] != default_value)
4119 if (!modified) /* do not save unmodified default settings */
4122 num_bytes += putFile16BitBE(file, element);
4123 num_bytes += putFile8Bit(file, type);
4124 num_bytes += putFile16BitBE(file, num_contents * CONF_CONTENT_NUM_BYTES);
4126 for (i = 0; i < num_contents; i++)
4127 for (y = 0; y < 3; y++)
4128 for (x = 0; x < 3; x++)
4129 num_bytes += putFile16BitBE(file, content[i].e[x][y]);
4134 static int SaveLevel_CONF(FILE *file, struct LevelInfo *level)
4139 li = *level; /* copy level information into temporary buffer */
4141 for (i = 0; element_conf[i].element != -1; i++)
4143 int type = element_conf[i].type;
4144 int bytes = type & CONF_MASK_BYTES;
4146 if (bytes != CONF_MASK_MULTI_BYTES)
4147 chunk_size += SaveLevel_CONF_Value(file, i);
4148 else if (type == CONF_VALUE_ELEMENTS)
4149 chunk_size += SaveLevel_CONF_Elements(file, i);
4150 else if (type == CONF_VALUE_CONTENTS)
4151 chunk_size += SaveLevel_CONF_Contents(file, i);
4157 static void SaveLevelFromFilename(struct LevelInfo *level, char *filename)
4159 int body_chunk_size, conf_chunk_size;
4163 if (!(file = fopen(filename, MODE_WRITE)))
4165 Error(ERR_WARN, "cannot save level file '%s'", filename);
4169 level->file_version = FILE_VERSION_ACTUAL;
4170 level->game_version = GAME_VERSION_ACTUAL;
4172 /* check level field for 16-bit elements */
4173 level->encoding_16bit_field = FALSE;
4174 for (y = 0; y < level->fieldy; y++)
4175 for (x = 0; x < level->fieldx; x++)
4176 if (level->field[x][y] > 255)
4177 level->encoding_16bit_field = TRUE;
4179 /* check yamyam content for 16-bit elements */
4180 level->encoding_16bit_yamyam = FALSE;
4181 for (i = 0; i < level->num_yamyam_contents; i++)
4182 for (y = 0; y < 3; y++)
4183 for (x = 0; x < 3; x++)
4184 if (level->yamyam_content[i].e[x][y] > 255)
4185 level->encoding_16bit_yamyam = TRUE;
4187 /* check amoeba content for 16-bit elements */
4188 level->encoding_16bit_amoeba = FALSE;
4189 if (level->amoeba_content > 255)
4190 level->encoding_16bit_amoeba = TRUE;
4192 /* calculate size of "BODY" chunk */
4194 level->fieldx * level->fieldy * (level->encoding_16bit_field ? 2 : 1);
4196 putFileChunkBE(file, "RND1", CHUNK_SIZE_UNDEFINED);
4197 putFileChunkBE(file, "CAVE", CHUNK_SIZE_NONE);
4199 putFileChunkBE(file, "VERS", FILE_VERS_CHUNK_SIZE);
4200 SaveLevel_VERS(file, level);
4202 putFileChunkBE(file, "HEAD", LEVEL_HEADER_SIZE);
4203 SaveLevel_HEAD(file, level);
4205 putFileChunkBE(file, "AUTH", MAX_LEVEL_AUTHOR_LEN);
4206 SaveLevel_AUTH(file, level);
4208 putFileChunkBE(file, "BODY", body_chunk_size);
4209 SaveLevel_BODY(file, level);
4211 if (level->encoding_16bit_yamyam ||
4212 level->num_yamyam_contents != STD_ELEMENT_CONTENTS)
4214 putFileChunkBE(file, "CNT2", LEVEL_CHUNK_CNT2_SIZE);
4215 SaveLevel_CNT2(file, level, EL_YAMYAM);
4218 if (level->encoding_16bit_amoeba)
4220 putFileChunkBE(file, "CNT2", LEVEL_CHUNK_CNT2_SIZE);
4221 SaveLevel_CNT2(file, level, EL_BD_AMOEBA);
4224 /* check for envelope content */
4225 for (i = 0; i < 4; i++)
4227 if (strlen(level->envelope_text[i]) > 0)
4229 int envelope_len = strlen(level->envelope_text[i]) + 1;
4231 putFileChunkBE(file, "CNT3", LEVEL_CHUNK_CNT3_SIZE(envelope_len));
4232 SaveLevel_CNT3(file, level, EL_ENVELOPE_1 + i);
4236 /* check for non-default custom elements (unless using template level) */
4237 if (!level->use_custom_template)
4239 for (i = 0; i < NUM_CUSTOM_ELEMENTS; i++)
4241 int element = EL_CUSTOM_START + i;
4243 if (element_info[element].modified_settings)
4245 int num_change_pages = element_info[element].num_change_pages;
4247 putFileChunkBE(file, "CUS4", LEVEL_CHUNK_CUS4_SIZE(num_change_pages));
4248 SaveLevel_CUS4(file, level, element);
4253 /* check for non-default group elements (unless using template level) */
4254 if (!level->use_custom_template)
4256 for (i = 0; i < NUM_GROUP_ELEMENTS; i++)
4258 int element = EL_GROUP_START + i;
4260 if (element_info[element].modified_settings)
4262 putFileChunkBE(file, "GRP1", LEVEL_CHUNK_GRP1_SIZE);
4263 SaveLevel_GRP1(file, level, element);
4268 conf_chunk_size = SaveLevel_CONF(NULL, level); /* get chunk size */
4270 /* check for non-default configuration settings to be saved in CONF chunk */
4271 if (conf_chunk_size > 0)
4273 putFileChunkBE(file, "CONF", conf_chunk_size);
4274 SaveLevel_CONF(file, level);
4279 SetFilePermissions(filename, PERMS_PRIVATE);
4282 void SaveLevel(int nr)
4284 char *filename = getDefaultLevelFilename(nr);
4286 SaveLevelFromFilename(&level, filename);
4289 void SaveLevelTemplate()
4291 char *filename = getDefaultLevelFilename(-1);
4293 SaveLevelFromFilename(&level, filename);
4296 void DumpLevel(struct LevelInfo *level)
4298 if (level->no_valid_file)
4300 Error(ERR_WARN, "cannot dump -- no valid level file found");
4305 printf_line("-", 79);
4306 printf("Level xxx (file version %08d, game version %08d)\n",
4307 level->file_version, level->game_version);
4308 printf_line("-", 79);
4310 printf("Level author: '%s'\n", level->author);
4311 printf("Level title: '%s'\n", level->name);
4313 printf("Playfield size: %d x %d\n", level->fieldx, level->fieldy);
4315 printf("Level time: %d seconds\n", level->time);
4316 printf("Gems needed: %d\n", level->gems_needed);
4318 printf("Time for magic wall: %d seconds\n", level->time_magic_wall);
4319 printf("Time for wheel: %d seconds\n", level->time_wheel);
4320 printf("Time for light: %d seconds\n", level->time_light);
4321 printf("Time for timegate: %d seconds\n", level->time_timegate);
4323 printf("Amoeba speed: %d\n", level->amoeba_speed);
4325 printf("Initial gravity: %s\n", (level->initial_gravity ? "yes" : "no"));
4326 printf("Initial player stepsize: %d\n", level->initial_player_stepsize);
4327 printf("EM style slippery gems: %s\n", (level->em_slippery_gems ? "yes" : "no"));
4328 printf("Player blocks last field: %s\n", (level->block_last_field ? "yes" : "no"));
4329 printf("SP player blocks last field: %s\n", (level->sp_block_last_field ? "yes" : "no"));
4330 printf("use spring bug: %s\n", (level->use_spring_bug ? "yes" : "no"));
4331 printf("use step counter: %s\n", (level->use_step_counter ? "yes" : "no"));
4333 printf_line("-", 79);
4337 /* ========================================================================= */
4338 /* tape file functions */
4339 /* ========================================================================= */
4341 static void setTapeInfoToDefaults()
4345 /* always start with reliable default values (empty tape) */
4348 /* default values (also for pre-1.2 tapes) with only the first player */
4349 tape.player_participates[0] = TRUE;
4350 for (i = 1; i < MAX_PLAYERS; i++)
4351 tape.player_participates[i] = FALSE;
4353 /* at least one (default: the first) player participates in every tape */
4354 tape.num_participating_players = 1;
4356 tape.level_nr = level_nr;
4358 tape.changed = FALSE;
4360 tape.recording = FALSE;
4361 tape.playing = FALSE;
4362 tape.pausing = FALSE;
4364 tape.no_valid_file = FALSE;
4367 static int LoadTape_VERS(FILE *file, int chunk_size, struct TapeInfo *tape)
4369 tape->file_version = getFileVersion(file);
4370 tape->game_version = getFileVersion(file);
4375 static int LoadTape_HEAD(FILE *file, int chunk_size, struct TapeInfo *tape)
4379 tape->random_seed = getFile32BitBE(file);
4380 tape->date = getFile32BitBE(file);
4381 tape->length = getFile32BitBE(file);
4383 /* read header fields that are new since version 1.2 */
4384 if (tape->file_version >= FILE_VERSION_1_2)
4386 byte store_participating_players = getFile8Bit(file);
4389 /* since version 1.2, tapes store which players participate in the tape */
4390 tape->num_participating_players = 0;
4391 for (i = 0; i < MAX_PLAYERS; i++)
4393 tape->player_participates[i] = FALSE;
4395 if (store_participating_players & (1 << i))
4397 tape->player_participates[i] = TRUE;
4398 tape->num_participating_players++;
4402 ReadUnusedBytesFromFile(file, TAPE_HEADER_UNUSED);
4404 engine_version = getFileVersion(file);
4405 if (engine_version > 0)
4406 tape->engine_version = engine_version;
4408 tape->engine_version = tape->game_version;
4414 static int LoadTape_INFO(FILE *file, int chunk_size, struct TapeInfo *tape)
4416 int level_identifier_size;
4419 level_identifier_size = getFile16BitBE(file);
4421 tape->level_identifier =
4422 checked_realloc(tape->level_identifier, level_identifier_size);
4424 for (i = 0; i < level_identifier_size; i++)
4425 tape->level_identifier[i] = getFile8Bit(file);
4427 tape->level_nr = getFile16BitBE(file);
4429 chunk_size = 2 + level_identifier_size + 2;
4434 static int LoadTape_BODY(FILE *file, int chunk_size, struct TapeInfo *tape)
4437 int chunk_size_expected =
4438 (tape->num_participating_players + 1) * tape->length;
4440 if (chunk_size_expected != chunk_size)
4442 ReadUnusedBytesFromFile(file, chunk_size);
4443 return chunk_size_expected;
4446 for (i = 0; i < tape->length; i++)
4448 if (i >= MAX_TAPE_LEN)
4451 for (j = 0; j < MAX_PLAYERS; j++)
4453 tape->pos[i].action[j] = MV_NONE;
4455 if (tape->player_participates[j])
4456 tape->pos[i].action[j] = getFile8Bit(file);
4459 tape->pos[i].delay = getFile8Bit(file);
4461 if (tape->file_version == FILE_VERSION_1_0)
4463 /* eliminate possible diagonal moves in old tapes */
4464 /* this is only for backward compatibility */
4466 byte joy_dir[4] = { JOY_LEFT, JOY_RIGHT, JOY_UP, JOY_DOWN };
4467 byte action = tape->pos[i].action[0];
4468 int k, num_moves = 0;
4470 for (k = 0; k<4; k++)
4472 if (action & joy_dir[k])
4474 tape->pos[i + num_moves].action[0] = joy_dir[k];
4476 tape->pos[i + num_moves].delay = 0;
4485 tape->length += num_moves;
4488 else if (tape->file_version < FILE_VERSION_2_0)
4490 /* convert pre-2.0 tapes to new tape format */
4492 if (tape->pos[i].delay > 1)
4495 tape->pos[i + 1] = tape->pos[i];
4496 tape->pos[i + 1].delay = 1;
4499 for (j = 0; j < MAX_PLAYERS; j++)
4500 tape->pos[i].action[j] = MV_NONE;
4501 tape->pos[i].delay--;
4512 if (i != tape->length)
4513 chunk_size = (tape->num_participating_players + 1) * i;
4518 void LoadTapeFromFilename(char *filename)
4520 char cookie[MAX_LINE_LEN];
4521 char chunk_name[CHUNK_ID_LEN + 1];
4525 /* always start with reliable default values */
4526 setTapeInfoToDefaults();
4528 if (!(file = fopen(filename, MODE_READ)))
4530 tape.no_valid_file = TRUE;
4535 getFileChunkBE(file, chunk_name, NULL);
4536 if (strcmp(chunk_name, "RND1") == 0)
4538 getFile32BitBE(file); /* not used */
4540 getFileChunkBE(file, chunk_name, NULL);
4541 if (strcmp(chunk_name, "TAPE") != 0)
4543 tape.no_valid_file = TRUE;
4545 Error(ERR_WARN, "unknown format of tape file '%s'", filename);
4550 else /* check for pre-2.0 file format with cookie string */
4552 strcpy(cookie, chunk_name);
4553 fgets(&cookie[4], MAX_LINE_LEN - 4, file);
4554 if (strlen(cookie) > 0 && cookie[strlen(cookie) - 1] == '\n')
4555 cookie[strlen(cookie) - 1] = '\0';
4557 if (!checkCookieString(cookie, TAPE_COOKIE_TMPL))
4559 tape.no_valid_file = TRUE;
4561 Error(ERR_WARN, "unknown format of tape file '%s'", filename);
4566 if ((tape.file_version = getFileVersionFromCookieString(cookie)) == -1)
4568 tape.no_valid_file = TRUE;
4570 Error(ERR_WARN, "unsupported version of tape file '%s'", filename);
4575 /* pre-2.0 tape files have no game version, so use file version here */
4576 tape.game_version = tape.file_version;
4579 if (tape.file_version < FILE_VERSION_1_2)
4581 /* tape files from versions before 1.2.0 without chunk structure */
4582 LoadTape_HEAD(file, TAPE_HEADER_SIZE, &tape);
4583 LoadTape_BODY(file, 2 * tape.length, &tape);
4591 int (*loader)(FILE *, int, struct TapeInfo *);
4595 { "VERS", FILE_VERS_CHUNK_SIZE, LoadTape_VERS },
4596 { "HEAD", TAPE_HEADER_SIZE, LoadTape_HEAD },
4597 { "INFO", -1, LoadTape_INFO },
4598 { "BODY", -1, LoadTape_BODY },
4602 while (getFileChunkBE(file, chunk_name, &chunk_size))
4606 while (chunk_info[i].name != NULL &&
4607 strcmp(chunk_name, chunk_info[i].name) != 0)
4610 if (chunk_info[i].name == NULL)
4612 Error(ERR_WARN, "unknown chunk '%s' in tape file '%s'",
4613 chunk_name, filename);
4614 ReadUnusedBytesFromFile(file, chunk_size);
4616 else if (chunk_info[i].size != -1 &&
4617 chunk_info[i].size != chunk_size)
4619 Error(ERR_WARN, "wrong size (%d) of chunk '%s' in tape file '%s'",
4620 chunk_size, chunk_name, filename);
4621 ReadUnusedBytesFromFile(file, chunk_size);
4625 /* call function to load this tape chunk */
4626 int chunk_size_expected =
4627 (chunk_info[i].loader)(file, chunk_size, &tape);
4629 /* the size of some chunks cannot be checked before reading other
4630 chunks first (like "HEAD" and "BODY") that contain some header
4631 information, so check them here */
4632 if (chunk_size_expected != chunk_size)
4634 Error(ERR_WARN, "wrong size (%d) of chunk '%s' in tape file '%s'",
4635 chunk_size, chunk_name, filename);
4643 tape.length_seconds = GetTapeLength();
4646 printf("::: tape game version: %d\n", tape.game_version);
4647 printf("::: tape engine version: %d\n", tape.engine_version);
4651 void LoadTape(int nr)
4653 char *filename = getTapeFilename(nr);
4655 LoadTapeFromFilename(filename);
4658 void LoadSolutionTape(int nr)
4660 char *filename = getSolutionTapeFilename(nr);
4662 LoadTapeFromFilename(filename);
4665 static void SaveTape_VERS(FILE *file, struct TapeInfo *tape)
4667 putFileVersion(file, tape->file_version);
4668 putFileVersion(file, tape->game_version);
4671 static void SaveTape_HEAD(FILE *file, struct TapeInfo *tape)
4674 byte store_participating_players = 0;
4676 /* set bits for participating players for compact storage */
4677 for (i = 0; i < MAX_PLAYERS; i++)
4678 if (tape->player_participates[i])
4679 store_participating_players |= (1 << i);
4681 putFile32BitBE(file, tape->random_seed);
4682 putFile32BitBE(file, tape->date);
4683 putFile32BitBE(file, tape->length);
4685 putFile8Bit(file, store_participating_players);
4687 /* unused bytes not at the end here for 4-byte alignment of engine_version */
4688 WriteUnusedBytesToFile(file, TAPE_HEADER_UNUSED);
4690 putFileVersion(file, tape->engine_version);
4693 static void SaveTape_INFO(FILE *file, struct TapeInfo *tape)
4695 int level_identifier_size = strlen(tape->level_identifier) + 1;
4698 putFile16BitBE(file, level_identifier_size);
4700 for (i = 0; i < level_identifier_size; i++)
4701 putFile8Bit(file, tape->level_identifier[i]);
4703 putFile16BitBE(file, tape->level_nr);
4706 static void SaveTape_BODY(FILE *file, struct TapeInfo *tape)
4710 for (i = 0; i < tape->length; i++)
4712 for (j = 0; j < MAX_PLAYERS; j++)
4713 if (tape->player_participates[j])
4714 putFile8Bit(file, tape->pos[i].action[j]);
4716 putFile8Bit(file, tape->pos[i].delay);
4720 void SaveTape(int nr)
4722 char *filename = getTapeFilename(nr);
4724 boolean new_tape = TRUE;
4725 int num_participating_players = 0;
4726 int info_chunk_size;
4727 int body_chunk_size;
4730 InitTapeDirectory(leveldir_current->subdir);
4732 /* if a tape still exists, ask to overwrite it */
4733 if (fileExists(filename))
4736 if (!Request("Replace old tape ?", REQ_ASK))
4740 if (!(file = fopen(filename, MODE_WRITE)))
4742 Error(ERR_WARN, "cannot save level recording file '%s'", filename);
4746 tape.file_version = FILE_VERSION_ACTUAL;
4747 tape.game_version = GAME_VERSION_ACTUAL;
4749 /* count number of participating players */
4750 for (i = 0; i < MAX_PLAYERS; i++)
4751 if (tape.player_participates[i])
4752 num_participating_players++;
4754 info_chunk_size = 2 + (strlen(tape.level_identifier) + 1) + 2;
4755 body_chunk_size = (num_participating_players + 1) * tape.length;
4757 putFileChunkBE(file, "RND1", CHUNK_SIZE_UNDEFINED);
4758 putFileChunkBE(file, "TAPE", CHUNK_SIZE_NONE);
4760 putFileChunkBE(file, "VERS", FILE_VERS_CHUNK_SIZE);
4761 SaveTape_VERS(file, &tape);
4763 putFileChunkBE(file, "HEAD", TAPE_HEADER_SIZE);
4764 SaveTape_HEAD(file, &tape);
4766 putFileChunkBE(file, "INFO", info_chunk_size);
4767 SaveTape_INFO(file, &tape);
4769 putFileChunkBE(file, "BODY", body_chunk_size);
4770 SaveTape_BODY(file, &tape);
4774 SetFilePermissions(filename, PERMS_PRIVATE);
4776 tape.changed = FALSE;
4779 Request("Tape saved !", REQ_CONFIRM);
4782 void DumpTape(struct TapeInfo *tape)
4784 int tape_frame_counter;
4787 if (tape->no_valid_file)
4789 Error(ERR_WARN, "cannot dump -- no valid tape file found");
4794 printf_line("-", 79);
4795 printf("Tape of Level %03d (file version %08d, game version %08d)\n",
4796 tape->level_nr, tape->file_version, tape->game_version);
4797 printf(" (effective engine version %08d)\n",
4798 tape->engine_version);
4799 printf("Level series identifier: '%s'\n", tape->level_identifier);
4800 printf_line("-", 79);
4802 tape_frame_counter = 0;
4804 for (i = 0; i < tape->length; i++)
4806 if (i >= MAX_TAPE_LEN)
4809 printf("%04d: ", i);
4811 for (j = 0; j < MAX_PLAYERS; j++)
4813 if (tape->player_participates[j])
4815 int action = tape->pos[i].action[j];
4817 printf("%d:%02x ", j, action);
4818 printf("[%c%c%c%c|%c%c] - ",
4819 (action & JOY_LEFT ? '<' : ' '),
4820 (action & JOY_RIGHT ? '>' : ' '),
4821 (action & JOY_UP ? '^' : ' '),
4822 (action & JOY_DOWN ? 'v' : ' '),
4823 (action & JOY_BUTTON_1 ? '1' : ' '),
4824 (action & JOY_BUTTON_2 ? '2' : ' '));
4828 printf("(%03d) ", tape->pos[i].delay);
4829 printf("[%05d]\n", tape_frame_counter);
4831 tape_frame_counter += tape->pos[i].delay;
4834 printf_line("-", 79);
4838 /* ========================================================================= */
4839 /* score file functions */
4840 /* ========================================================================= */
4842 void LoadScore(int nr)
4845 char *filename = getScoreFilename(nr);
4846 char cookie[MAX_LINE_LEN];
4847 char line[MAX_LINE_LEN];
4851 /* always start with reliable default values */
4852 for (i = 0; i < MAX_SCORE_ENTRIES; i++)
4854 strcpy(highscore[i].Name, EMPTY_PLAYER_NAME);
4855 highscore[i].Score = 0;
4858 if (!(file = fopen(filename, MODE_READ)))
4861 /* check file identifier */
4862 fgets(cookie, MAX_LINE_LEN, file);
4863 if (strlen(cookie) > 0 && cookie[strlen(cookie) - 1] == '\n')
4864 cookie[strlen(cookie) - 1] = '\0';
4866 if (!checkCookieString(cookie, SCORE_COOKIE))
4868 Error(ERR_WARN, "unknown format of score file '%s'", filename);
4873 for (i = 0; i < MAX_SCORE_ENTRIES; i++)
4875 fscanf(file, "%d", &highscore[i].Score);
4876 fgets(line, MAX_LINE_LEN, file);
4878 if (line[strlen(line) - 1] == '\n')
4879 line[strlen(line) - 1] = '\0';
4881 for (line_ptr = line; *line_ptr; line_ptr++)
4883 if (*line_ptr != ' ' && *line_ptr != '\t' && *line_ptr != '\0')
4885 strncpy(highscore[i].Name, line_ptr, MAX_PLAYER_NAME_LEN);
4886 highscore[i].Name[MAX_PLAYER_NAME_LEN] = '\0';
4895 void SaveScore(int nr)
4898 char *filename = getScoreFilename(nr);
4901 InitScoreDirectory(leveldir_current->subdir);
4903 if (!(file = fopen(filename, MODE_WRITE)))
4905 Error(ERR_WARN, "cannot save score for level %d", nr);
4909 fprintf(file, "%s\n\n", SCORE_COOKIE);
4911 for (i = 0; i < MAX_SCORE_ENTRIES; i++)
4912 fprintf(file, "%d %s\n", highscore[i].Score, highscore[i].Name);
4916 SetFilePermissions(filename, PERMS_PUBLIC);
4920 /* ========================================================================= */
4921 /* setup file functions */
4922 /* ========================================================================= */
4924 #define TOKEN_STR_PLAYER_PREFIX "player_"
4927 #define SETUP_TOKEN_PLAYER_NAME 0
4928 #define SETUP_TOKEN_SOUND 1
4929 #define SETUP_TOKEN_SOUND_LOOPS 2
4930 #define SETUP_TOKEN_SOUND_MUSIC 3
4931 #define SETUP_TOKEN_SOUND_SIMPLE 4
4932 #define SETUP_TOKEN_TOONS 5
4933 #define SETUP_TOKEN_SCROLL_DELAY 6
4934 #define SETUP_TOKEN_SOFT_SCROLLING 7
4935 #define SETUP_TOKEN_FADING 8
4936 #define SETUP_TOKEN_AUTORECORD 9
4937 #define SETUP_TOKEN_QUICK_DOORS 10
4938 #define SETUP_TOKEN_TEAM_MODE 11
4939 #define SETUP_TOKEN_HANDICAP 12
4940 #define SETUP_TOKEN_SKIP_LEVELS 13
4941 #define SETUP_TOKEN_TIME_LIMIT 14
4942 #define SETUP_TOKEN_FULLSCREEN 15
4943 #define SETUP_TOKEN_ASK_ON_ESCAPE 16
4944 #define SETUP_TOKEN_ASK_ON_ESCAPE_EDITOR 17
4945 #define SETUP_TOKEN_QUICK_SWITCH 18
4946 #define SETUP_TOKEN_GRAPHICS_SET 19
4947 #define SETUP_TOKEN_SOUNDS_SET 20
4948 #define SETUP_TOKEN_MUSIC_SET 21
4949 #define SETUP_TOKEN_OVERRIDE_LEVEL_GRAPHICS 22
4950 #define SETUP_TOKEN_OVERRIDE_LEVEL_SOUNDS 23
4951 #define SETUP_TOKEN_OVERRIDE_LEVEL_MUSIC 24
4953 #define NUM_GLOBAL_SETUP_TOKENS 25
4956 #define SETUP_TOKEN_EDITOR_EL_BOULDERDASH 0
4957 #define SETUP_TOKEN_EDITOR_EL_EMERALD_MINE 1
4958 #define SETUP_TOKEN_EDITOR_EL_EMERALD_MINE_CLUB 2
4959 #define SETUP_TOKEN_EDITOR_EL_MORE 3
4960 #define SETUP_TOKEN_EDITOR_EL_SOKOBAN 4
4961 #define SETUP_TOKEN_EDITOR_EL_SUPAPLEX 5
4962 #define SETUP_TOKEN_EDITOR_EL_DIAMOND_CAVES 6
4963 #define SETUP_TOKEN_EDITOR_EL_DX_BOULDERDASH 7
4964 #define SETUP_TOKEN_EDITOR_EL_CHARS 8
4965 #define SETUP_TOKEN_EDITOR_EL_CUSTOM 9
4966 #define SETUP_TOKEN_EDITOR_EL_HEADLINES 10
4967 #define SETUP_TOKEN_EDITOR_EL_USER_DEFINED 11
4968 #define SETUP_TOKEN_EDITOR_EL_DYNAMIC 12
4970 #define NUM_EDITOR_SETUP_TOKENS 13
4972 /* editor cascade setup */
4973 #define SETUP_TOKEN_EDITOR_CASCADE_BD 0
4974 #define SETUP_TOKEN_EDITOR_CASCADE_EM 1
4975 #define SETUP_TOKEN_EDITOR_CASCADE_EMC 2
4976 #define SETUP_TOKEN_EDITOR_CASCADE_RND 3
4977 #define SETUP_TOKEN_EDITOR_CASCADE_SB 4
4978 #define SETUP_TOKEN_EDITOR_CASCADE_SP 5
4979 #define SETUP_TOKEN_EDITOR_CASCADE_DC 6
4980 #define SETUP_TOKEN_EDITOR_CASCADE_DX 7
4981 #define SETUP_TOKEN_EDITOR_CASCADE_TEXT 8
4982 #define SETUP_TOKEN_EDITOR_CASCADE_CE 9
4983 #define SETUP_TOKEN_EDITOR_CASCADE_GE 10
4984 #define SETUP_TOKEN_EDITOR_CASCADE_USER 11
4985 #define SETUP_TOKEN_EDITOR_CASCADE_GENERIC 12
4986 #define SETUP_TOKEN_EDITOR_CASCADE_DYNAMIC 13
4988 #define NUM_EDITOR_CASCADE_SETUP_TOKENS 14
4990 /* shortcut setup */
4991 #define SETUP_TOKEN_SHORTCUT_SAVE_GAME 0
4992 #define SETUP_TOKEN_SHORTCUT_LOAD_GAME 1
4993 #define SETUP_TOKEN_SHORTCUT_TOGGLE_PAUSE 2
4994 #define SETUP_TOKEN_SHORTCUT_FOCUS_PLAYER_1 3
4995 #define SETUP_TOKEN_SHORTCUT_FOCUS_PLAYER_2 4
4996 #define SETUP_TOKEN_SHORTCUT_FOCUS_PLAYER_3 5
4997 #define SETUP_TOKEN_SHORTCUT_FOCUS_PLAYER_4 6
4998 #define SETUP_TOKEN_SHORTCUT_FOCUS_PLAYER_ALL 7
5000 #define NUM_SHORTCUT_SETUP_TOKENS 8
5003 #define SETUP_TOKEN_PLAYER_USE_JOYSTICK 0
5004 #define SETUP_TOKEN_PLAYER_JOY_DEVICE_NAME 1
5005 #define SETUP_TOKEN_PLAYER_JOY_XLEFT 2
5006 #define SETUP_TOKEN_PLAYER_JOY_XMIDDLE 3
5007 #define SETUP_TOKEN_PLAYER_JOY_XRIGHT 4
5008 #define SETUP_TOKEN_PLAYER_JOY_YUPPER 5
5009 #define SETUP_TOKEN_PLAYER_JOY_YMIDDLE 6
5010 #define SETUP_TOKEN_PLAYER_JOY_YLOWER 7
5011 #define SETUP_TOKEN_PLAYER_JOY_SNAP 8
5012 #define SETUP_TOKEN_PLAYER_JOY_DROP 9
5013 #define SETUP_TOKEN_PLAYER_KEY_LEFT 10
5014 #define SETUP_TOKEN_PLAYER_KEY_RIGHT 11
5015 #define SETUP_TOKEN_PLAYER_KEY_UP 12
5016 #define SETUP_TOKEN_PLAYER_KEY_DOWN 13
5017 #define SETUP_TOKEN_PLAYER_KEY_SNAP 14
5018 #define SETUP_TOKEN_PLAYER_KEY_DROP 15
5020 #define NUM_PLAYER_SETUP_TOKENS 16
5023 #define SETUP_TOKEN_SYSTEM_SDL_AUDIODRIVER 0
5024 #define SETUP_TOKEN_SYSTEM_AUDIO_FRAGMENT_SIZE 1
5026 #define NUM_SYSTEM_SETUP_TOKENS 2
5029 #define SETUP_TOKEN_OPTIONS_VERBOSE 0
5031 #define NUM_OPTIONS_SETUP_TOKENS 1
5034 static struct SetupInfo si;
5035 static struct SetupEditorInfo sei;
5036 static struct SetupEditorCascadeInfo seci;
5037 static struct SetupShortcutInfo ssi;
5038 static struct SetupInputInfo sii;
5039 static struct SetupSystemInfo syi;
5040 static struct OptionInfo soi;
5042 static struct TokenInfo global_setup_tokens[] =
5044 { TYPE_STRING, &si.player_name, "player_name" },
5045 { TYPE_SWITCH, &si.sound, "sound" },
5046 { TYPE_SWITCH, &si.sound_loops, "repeating_sound_loops" },
5047 { TYPE_SWITCH, &si.sound_music, "background_music" },
5048 { TYPE_SWITCH, &si.sound_simple, "simple_sound_effects" },
5049 { TYPE_SWITCH, &si.toons, "toons" },
5050 { TYPE_SWITCH, &si.scroll_delay, "scroll_delay" },
5051 { TYPE_SWITCH, &si.soft_scrolling, "soft_scrolling" },
5052 { TYPE_SWITCH, &si.fading, "screen_fading" },
5053 { TYPE_SWITCH, &si.autorecord, "automatic_tape_recording" },
5054 { TYPE_SWITCH, &si.quick_doors, "quick_doors" },
5055 { TYPE_SWITCH, &si.team_mode, "team_mode" },
5056 { TYPE_SWITCH, &si.handicap, "handicap" },
5057 { TYPE_SWITCH, &si.skip_levels, "skip_levels" },
5058 { TYPE_SWITCH, &si.time_limit, "time_limit" },
5059 { TYPE_SWITCH, &si.fullscreen, "fullscreen" },
5060 { TYPE_SWITCH, &si.ask_on_escape, "ask_on_escape" },
5061 { TYPE_SWITCH, &si.ask_on_escape_editor, "ask_on_escape_editor" },
5062 { TYPE_SWITCH, &si.quick_switch, "quick_player_switch" },
5063 { TYPE_STRING, &si.graphics_set, "graphics_set" },
5064 { TYPE_STRING, &si.sounds_set, "sounds_set" },
5065 { TYPE_STRING, &si.music_set, "music_set" },
5066 { TYPE_SWITCH, &si.override_level_graphics, "override_level_graphics" },
5067 { TYPE_SWITCH, &si.override_level_sounds, "override_level_sounds" },
5068 { TYPE_SWITCH, &si.override_level_music, "override_level_music" },
5071 static struct TokenInfo editor_setup_tokens[] =
5073 { TYPE_SWITCH, &sei.el_boulderdash, "editor.el_boulderdash" },
5074 { TYPE_SWITCH, &sei.el_emerald_mine, "editor.el_emerald_mine" },
5075 { TYPE_SWITCH, &sei.el_emerald_mine_club,"editor.el_emerald_mine_club"},
5076 { TYPE_SWITCH, &sei.el_more, "editor.el_more" },
5077 { TYPE_SWITCH, &sei.el_sokoban, "editor.el_sokoban" },
5078 { TYPE_SWITCH, &sei.el_supaplex, "editor.el_supaplex" },
5079 { TYPE_SWITCH, &sei.el_diamond_caves, "editor.el_diamond_caves" },
5080 { TYPE_SWITCH, &sei.el_dx_boulderdash,"editor.el_dx_boulderdash" },
5081 { TYPE_SWITCH, &sei.el_chars, "editor.el_chars" },
5082 { TYPE_SWITCH, &sei.el_custom, "editor.el_custom" },
5083 { TYPE_SWITCH, &sei.el_headlines, "editor.el_headlines" },
5084 { TYPE_SWITCH, &sei.el_user_defined, "editor.el_user_defined" },
5085 { TYPE_SWITCH, &sei.el_dynamic, "editor.el_dynamic" },
5088 static struct TokenInfo editor_cascade_setup_tokens[] =
5090 { TYPE_SWITCH, &seci.el_bd, "editor.cascade.el_bd" },
5091 { TYPE_SWITCH, &seci.el_em, "editor.cascade.el_em" },
5092 { TYPE_SWITCH, &seci.el_emc, "editor.cascade.el_emc" },
5093 { TYPE_SWITCH, &seci.el_rnd, "editor.cascade.el_rnd" },
5094 { TYPE_SWITCH, &seci.el_sb, "editor.cascade.el_sb" },
5095 { TYPE_SWITCH, &seci.el_sp, "editor.cascade.el_sp" },
5096 { TYPE_SWITCH, &seci.el_dc, "editor.cascade.el_dc" },
5097 { TYPE_SWITCH, &seci.el_dx, "editor.cascade.el_dx" },
5098 { TYPE_SWITCH, &seci.el_chars, "editor.cascade.el_chars" },
5099 { TYPE_SWITCH, &seci.el_ce, "editor.cascade.el_ce" },
5100 { TYPE_SWITCH, &seci.el_ge, "editor.cascade.el_ge" },
5101 { TYPE_SWITCH, &seci.el_user, "editor.cascade.el_user" },
5102 { TYPE_SWITCH, &seci.el_dynamic, "editor.cascade.el_dynamic" },
5105 static struct TokenInfo shortcut_setup_tokens[] =
5107 { TYPE_KEY_X11, &ssi.save_game, "shortcut.save_game" },
5108 { TYPE_KEY_X11, &ssi.load_game, "shortcut.load_game" },
5109 { TYPE_KEY_X11, &ssi.toggle_pause, "shortcut.toggle_pause" },
5110 { TYPE_KEY_X11, &ssi.focus_player[0], "shortcut.focus_player_1" },
5111 { TYPE_KEY_X11, &ssi.focus_player[1], "shortcut.focus_player_2" },
5112 { TYPE_KEY_X11, &ssi.focus_player[2], "shortcut.focus_player_3" },
5113 { TYPE_KEY_X11, &ssi.focus_player[3], "shortcut.focus_player_4" },
5114 { TYPE_KEY_X11, &ssi.focus_player_all,"shortcut.focus_player_all" },
5117 static struct TokenInfo player_setup_tokens[] =
5119 { TYPE_BOOLEAN, &sii.use_joystick, ".use_joystick" },
5120 { TYPE_STRING, &sii.joy.device_name, ".joy.device_name" },
5121 { TYPE_INTEGER, &sii.joy.xleft, ".joy.xleft" },
5122 { TYPE_INTEGER, &sii.joy.xmiddle, ".joy.xmiddle" },
5123 { TYPE_INTEGER, &sii.joy.xright, ".joy.xright" },
5124 { TYPE_INTEGER, &sii.joy.yupper, ".joy.yupper" },
5125 { TYPE_INTEGER, &sii.joy.ymiddle, ".joy.ymiddle" },
5126 { TYPE_INTEGER, &sii.joy.ylower, ".joy.ylower" },
5127 { TYPE_INTEGER, &sii.joy.snap, ".joy.snap_field" },
5128 { TYPE_INTEGER, &sii.joy.drop, ".joy.place_bomb" },
5129 { TYPE_KEY_X11, &sii.key.left, ".key.move_left" },
5130 { TYPE_KEY_X11, &sii.key.right, ".key.move_right" },
5131 { TYPE_KEY_X11, &sii.key.up, ".key.move_up" },
5132 { TYPE_KEY_X11, &sii.key.down, ".key.move_down" },
5133 { TYPE_KEY_X11, &sii.key.snap, ".key.snap_field" },
5134 { TYPE_KEY_X11, &sii.key.drop, ".key.place_bomb" },
5137 static struct TokenInfo system_setup_tokens[] =
5139 { TYPE_STRING, &syi.sdl_audiodriver, "system.sdl_audiodriver" },
5140 { TYPE_INTEGER, &syi.audio_fragment_size,"system.audio_fragment_size" },
5143 static struct TokenInfo options_setup_tokens[] =
5145 { TYPE_BOOLEAN, &soi.verbose, "options.verbose" },
5148 static char *get_corrected_login_name(char *login_name)
5150 /* needed because player name must be a fixed length string */
5151 char *login_name_new = checked_malloc(MAX_PLAYER_NAME_LEN + 1);
5153 strncpy(login_name_new, login_name, MAX_PLAYER_NAME_LEN);
5154 login_name_new[MAX_PLAYER_NAME_LEN] = '\0';
5156 if (strlen(login_name) > MAX_PLAYER_NAME_LEN) /* name has been cut */
5157 if (strchr(login_name_new, ' '))
5158 *strchr(login_name_new, ' ') = '\0';
5160 return login_name_new;
5163 static void setSetupInfoToDefaults(struct SetupInfo *si)
5167 si->player_name = get_corrected_login_name(getLoginName());
5170 si->sound_loops = TRUE;
5171 si->sound_music = TRUE;
5172 si->sound_simple = TRUE;
5174 si->double_buffering = TRUE;
5175 si->direct_draw = !si->double_buffering;
5176 si->scroll_delay = TRUE;
5177 si->soft_scrolling = TRUE;
5179 si->autorecord = TRUE;
5180 si->quick_doors = FALSE;
5181 si->team_mode = FALSE;
5182 si->handicap = TRUE;
5183 si->skip_levels = TRUE;
5184 si->time_limit = TRUE;
5185 si->fullscreen = FALSE;
5186 si->ask_on_escape = TRUE;
5187 si->ask_on_escape_editor = TRUE;
5188 si->quick_switch = FALSE;
5190 si->graphics_set = getStringCopy(GFX_CLASSIC_SUBDIR);
5191 si->sounds_set = getStringCopy(SND_CLASSIC_SUBDIR);
5192 si->music_set = getStringCopy(MUS_CLASSIC_SUBDIR);
5193 si->override_level_graphics = FALSE;
5194 si->override_level_sounds = FALSE;
5195 si->override_level_music = FALSE;
5197 si->editor.el_boulderdash = TRUE;
5198 si->editor.el_emerald_mine = TRUE;
5199 si->editor.el_emerald_mine_club = TRUE;
5200 si->editor.el_more = TRUE;
5201 si->editor.el_sokoban = TRUE;
5202 si->editor.el_supaplex = TRUE;
5203 si->editor.el_diamond_caves = TRUE;
5204 si->editor.el_dx_boulderdash = TRUE;
5205 si->editor.el_chars = TRUE;
5206 si->editor.el_custom = TRUE;
5208 si->editor.el_headlines = TRUE;
5209 si->editor.el_user_defined = FALSE;
5210 si->editor.el_dynamic = TRUE;
5212 si->shortcut.save_game = DEFAULT_KEY_SAVE_GAME;
5213 si->shortcut.load_game = DEFAULT_KEY_LOAD_GAME;
5214 si->shortcut.toggle_pause = DEFAULT_KEY_TOGGLE_PAUSE;
5216 si->shortcut.focus_player[0] = DEFAULT_KEY_FOCUS_PLAYER_1;
5217 si->shortcut.focus_player[1] = DEFAULT_KEY_FOCUS_PLAYER_2;
5218 si->shortcut.focus_player[2] = DEFAULT_KEY_FOCUS_PLAYER_3;
5219 si->shortcut.focus_player[3] = DEFAULT_KEY_FOCUS_PLAYER_4;
5220 si->shortcut.focus_player_all = DEFAULT_KEY_FOCUS_PLAYER_ALL;
5222 for (i = 0; i < MAX_PLAYERS; i++)
5224 si->input[i].use_joystick = FALSE;
5225 si->input[i].joy.device_name=getStringCopy(getDeviceNameFromJoystickNr(i));
5226 si->input[i].joy.xleft = JOYSTICK_XLEFT;
5227 si->input[i].joy.xmiddle = JOYSTICK_XMIDDLE;
5228 si->input[i].joy.xright = JOYSTICK_XRIGHT;
5229 si->input[i].joy.yupper = JOYSTICK_YUPPER;
5230 si->input[i].joy.ymiddle = JOYSTICK_YMIDDLE;
5231 si->input[i].joy.ylower = JOYSTICK_YLOWER;
5232 si->input[i].joy.snap = (i == 0 ? JOY_BUTTON_1 : 0);
5233 si->input[i].joy.drop = (i == 0 ? JOY_BUTTON_2 : 0);
5234 si->input[i].key.left = (i == 0 ? DEFAULT_KEY_LEFT : KSYM_UNDEFINED);
5235 si->input[i].key.right = (i == 0 ? DEFAULT_KEY_RIGHT : KSYM_UNDEFINED);
5236 si->input[i].key.up = (i == 0 ? DEFAULT_KEY_UP : KSYM_UNDEFINED);
5237 si->input[i].key.down = (i == 0 ? DEFAULT_KEY_DOWN : KSYM_UNDEFINED);
5238 si->input[i].key.snap = (i == 0 ? DEFAULT_KEY_SNAP : KSYM_UNDEFINED);
5239 si->input[i].key.drop = (i == 0 ? DEFAULT_KEY_DROP : KSYM_UNDEFINED);
5242 si->system.sdl_audiodriver = getStringCopy(ARG_DEFAULT);
5243 si->system.audio_fragment_size = DEFAULT_AUDIO_FRAGMENT_SIZE;
5245 si->options.verbose = FALSE;
5248 static void setSetupInfoToDefaults_EditorCascade(struct SetupInfo *si)
5250 si->editor_cascade.el_bd = TRUE;
5251 si->editor_cascade.el_em = TRUE;
5252 si->editor_cascade.el_emc = TRUE;
5253 si->editor_cascade.el_rnd = TRUE;
5254 si->editor_cascade.el_sb = TRUE;
5255 si->editor_cascade.el_sp = TRUE;
5256 si->editor_cascade.el_dc = TRUE;
5257 si->editor_cascade.el_dx = TRUE;
5259 si->editor_cascade.el_chars = FALSE;
5260 si->editor_cascade.el_ce = FALSE;
5261 si->editor_cascade.el_ge = FALSE;
5262 si->editor_cascade.el_user = FALSE;
5263 si->editor_cascade.el_dynamic = FALSE;
5266 static void decodeSetupFileHash(SetupFileHash *setup_file_hash)
5270 if (!setup_file_hash)
5275 for (i = 0; i < NUM_GLOBAL_SETUP_TOKENS; i++)
5276 setSetupInfo(global_setup_tokens, i,
5277 getHashEntry(setup_file_hash, global_setup_tokens[i].text));
5282 for (i = 0; i < NUM_EDITOR_SETUP_TOKENS; i++)
5283 setSetupInfo(editor_setup_tokens, i,
5284 getHashEntry(setup_file_hash,editor_setup_tokens[i].text));
5287 /* shortcut setup */
5288 ssi = setup.shortcut;
5289 for (i = 0; i < NUM_SHORTCUT_SETUP_TOKENS; i++)
5290 setSetupInfo(shortcut_setup_tokens, i,
5291 getHashEntry(setup_file_hash,shortcut_setup_tokens[i].text));
5292 setup.shortcut = ssi;
5295 for (pnr = 0; pnr < MAX_PLAYERS; pnr++)
5299 sprintf(prefix, "%s%d", TOKEN_STR_PLAYER_PREFIX, pnr + 1);
5301 sii = setup.input[pnr];
5302 for (i = 0; i < NUM_PLAYER_SETUP_TOKENS; i++)
5304 char full_token[100];
5306 sprintf(full_token, "%s%s", prefix, player_setup_tokens[i].text);
5307 setSetupInfo(player_setup_tokens, i,
5308 getHashEntry(setup_file_hash, full_token));
5310 setup.input[pnr] = sii;
5315 for (i = 0; i < NUM_SYSTEM_SETUP_TOKENS; i++)
5316 setSetupInfo(system_setup_tokens, i,
5317 getHashEntry(setup_file_hash, system_setup_tokens[i].text));
5321 soi = setup.options;
5322 for (i = 0; i < NUM_OPTIONS_SETUP_TOKENS; i++)
5323 setSetupInfo(options_setup_tokens, i,
5324 getHashEntry(setup_file_hash, options_setup_tokens[i].text));
5325 setup.options = soi;
5328 static void decodeSetupFileHash_EditorCascade(SetupFileHash *setup_file_hash)
5332 if (!setup_file_hash)
5335 /* editor cascade setup */
5336 seci = setup.editor_cascade;
5337 for (i = 0; i < NUM_EDITOR_CASCADE_SETUP_TOKENS; i++)
5338 setSetupInfo(editor_cascade_setup_tokens, i,
5339 getHashEntry(setup_file_hash,
5340 editor_cascade_setup_tokens[i].text));
5341 setup.editor_cascade = seci;
5346 char *filename = getSetupFilename();
5347 SetupFileHash *setup_file_hash = NULL;
5349 /* always start with reliable default values */
5350 setSetupInfoToDefaults(&setup);
5352 setup_file_hash = loadSetupFileHash(filename);
5354 if (setup_file_hash)
5356 char *player_name_new;
5358 checkSetupFileHashIdentifier(setup_file_hash, filename,getCookie("SETUP"));
5359 decodeSetupFileHash(setup_file_hash);
5361 setup.direct_draw = !setup.double_buffering;
5363 freeSetupFileHash(setup_file_hash);
5365 /* needed to work around problems with fixed length strings */
5366 player_name_new = get_corrected_login_name(setup.player_name);
5367 free(setup.player_name);
5368 setup.player_name = player_name_new;
5371 Error(ERR_WARN, "using default setup values");
5374 void LoadSetup_EditorCascade()
5376 char *filename = getPath2(getSetupDir(), EDITORCASCADE_FILENAME);
5377 SetupFileHash *setup_file_hash = NULL;
5379 /* always start with reliable default values */
5380 setSetupInfoToDefaults_EditorCascade(&setup);
5382 setup_file_hash = loadSetupFileHash(filename);
5384 if (setup_file_hash)
5386 checkSetupFileHashIdentifier(setup_file_hash, filename,getCookie("SETUP"));
5387 decodeSetupFileHash_EditorCascade(setup_file_hash);
5389 freeSetupFileHash(setup_file_hash);
5397 char *filename = getSetupFilename();
5401 InitUserDataDirectory();
5403 if (!(file = fopen(filename, MODE_WRITE)))
5405 Error(ERR_WARN, "cannot write setup file '%s'", filename);
5409 fprintf(file, "%s\n", getFormattedSetupEntry(TOKEN_STR_FILE_IDENTIFIER,
5410 getCookie("SETUP")));
5411 fprintf(file, "\n");
5415 for (i = 0; i < NUM_GLOBAL_SETUP_TOKENS; i++)
5417 /* just to make things nicer :) */
5418 if (i == SETUP_TOKEN_PLAYER_NAME + 1 ||
5419 i == SETUP_TOKEN_GRAPHICS_SET)
5420 fprintf(file, "\n");
5422 fprintf(file, "%s\n", getSetupLine(global_setup_tokens, "", i));
5427 fprintf(file, "\n");
5428 for (i = 0; i < NUM_EDITOR_SETUP_TOKENS; i++)
5429 fprintf(file, "%s\n", getSetupLine(editor_setup_tokens, "", i));
5431 /* shortcut setup */
5432 ssi = setup.shortcut;
5433 fprintf(file, "\n");
5434 for (i = 0; i < NUM_SHORTCUT_SETUP_TOKENS; i++)
5435 fprintf(file, "%s\n", getSetupLine(shortcut_setup_tokens, "", i));
5438 for (pnr = 0; pnr < MAX_PLAYERS; pnr++)
5442 sprintf(prefix, "%s%d", TOKEN_STR_PLAYER_PREFIX, pnr + 1);
5443 fprintf(file, "\n");
5445 sii = setup.input[pnr];
5446 for (i = 0; i < NUM_PLAYER_SETUP_TOKENS; i++)
5447 fprintf(file, "%s\n", getSetupLine(player_setup_tokens, prefix, i));
5452 fprintf(file, "\n");
5453 for (i = 0; i < NUM_SYSTEM_SETUP_TOKENS; i++)
5454 fprintf(file, "%s\n", getSetupLine(system_setup_tokens, "", i));
5457 soi = setup.options;
5458 fprintf(file, "\n");
5459 for (i = 0; i < NUM_OPTIONS_SETUP_TOKENS; i++)
5460 fprintf(file, "%s\n", getSetupLine(options_setup_tokens, "", i));
5464 SetFilePermissions(filename, PERMS_PRIVATE);
5467 void SaveSetup_EditorCascade()
5469 char *filename = getPath2(getSetupDir(), EDITORCASCADE_FILENAME);
5473 InitUserDataDirectory();
5475 if (!(file = fopen(filename, MODE_WRITE)))
5477 Error(ERR_WARN, "cannot write editor cascade state file '%s'", filename);
5482 fprintf(file, "%s\n", getFormattedSetupEntry(TOKEN_STR_FILE_IDENTIFIER,
5483 getCookie("SETUP")));
5484 fprintf(file, "\n");
5486 seci = setup.editor_cascade;
5487 fprintf(file, "\n");
5488 for (i = 0; i < NUM_EDITOR_SETUP_TOKENS; i++)
5489 fprintf(file, "%s\n", getSetupLine(editor_cascade_setup_tokens, "", i));
5493 SetFilePermissions(filename, PERMS_PRIVATE);
5498 void LoadCustomElementDescriptions()
5500 char *filename = getCustomArtworkConfigFilename(ARTWORK_TYPE_GRAPHICS);
5501 SetupFileHash *setup_file_hash;
5504 for (i = 0; i < NUM_FILE_ELEMENTS; i++)
5506 if (element_info[i].custom_description != NULL)
5508 free(element_info[i].custom_description);
5509 element_info[i].custom_description = NULL;
5513 if ((setup_file_hash = loadSetupFileHash(filename)) == NULL)
5516 for (i = 0; i < NUM_FILE_ELEMENTS; i++)
5518 char *token = getStringCat2(element_info[i].token_name, ".name");
5519 char *value = getHashEntry(setup_file_hash, token);
5522 element_info[i].custom_description = getStringCopy(value);
5527 freeSetupFileHash(setup_file_hash);
5530 void LoadSpecialMenuDesignSettings()
5532 char *filename = getCustomArtworkConfigFilename(ARTWORK_TYPE_GRAPHICS);
5533 SetupFileHash *setup_file_hash;
5536 /* always start with reliable default values from default config */
5537 for (i = 0; image_config_vars[i].token != NULL; i++)
5538 for (j = 0; image_config[j].token != NULL; j++)
5539 if (strcmp(image_config_vars[i].token, image_config[j].token) == 0)
5540 *image_config_vars[i].value =
5541 get_auto_parameter_value(image_config_vars[i].token,
5542 image_config[j].value);
5544 if ((setup_file_hash = loadSetupFileHash(filename)) == NULL)
5547 /* special case: initialize with default values that may be overwritten */
5548 for (i = 0; i < NUM_SPECIAL_GFX_ARGS; i++)
5550 char *value_x = getHashEntry(setup_file_hash, "menu.draw_xoffset");
5551 char *value_y = getHashEntry(setup_file_hash, "menu.draw_yoffset");
5552 char *list_size = getHashEntry(setup_file_hash, "menu.list_size");
5554 if (value_x != NULL)
5555 menu.draw_xoffset[i] = get_integer_from_string(value_x);
5556 if (value_y != NULL)
5557 menu.draw_yoffset[i] = get_integer_from_string(value_y);
5558 if (list_size != NULL)
5559 menu.list_size[i] = get_integer_from_string(list_size);
5562 /* read (and overwrite with) values that may be specified in config file */
5563 for (i = 0; image_config_vars[i].token != NULL; i++)
5565 char *value = getHashEntry(setup_file_hash, image_config_vars[i].token);
5568 *image_config_vars[i].value =
5569 get_auto_parameter_value(image_config_vars[i].token, value);
5572 freeSetupFileHash(setup_file_hash);
5575 void LoadUserDefinedEditorElementList(int **elements, int *num_elements)
5577 char *filename = getEditorSetupFilename();
5578 SetupFileList *setup_file_list, *list;
5579 SetupFileHash *element_hash;
5580 int num_unknown_tokens = 0;
5583 if ((setup_file_list = loadSetupFileList(filename)) == NULL)
5586 element_hash = newSetupFileHash();
5588 for (i = 0; i < NUM_FILE_ELEMENTS; i++)
5589 setHashEntry(element_hash, element_info[i].token_name, i_to_a(i));
5591 /* determined size may be larger than needed (due to unknown elements) */
5593 for (list = setup_file_list; list != NULL; list = list->next)
5596 /* add space for up to 3 more elements for padding that may be needed */
5599 /* free memory for old list of elements, if needed */
5600 checked_free(*elements);
5602 /* allocate memory for new list of elements */
5603 *elements = checked_malloc(*num_elements * sizeof(int));
5606 for (list = setup_file_list; list != NULL; list = list->next)
5608 char *value = getHashEntry(element_hash, list->token);
5610 if (value == NULL) /* try to find obsolete token mapping */
5612 char *mapped_token = get_mapped_token(list->token);
5614 if (mapped_token != NULL)
5616 value = getHashEntry(element_hash, mapped_token);
5624 (*elements)[(*num_elements)++] = atoi(value);
5628 if (num_unknown_tokens == 0)
5630 Error(ERR_RETURN_LINE, "-");
5631 Error(ERR_RETURN, "warning: unknown token(s) found in config file:");
5632 Error(ERR_RETURN, "- config file: '%s'", filename);
5634 num_unknown_tokens++;
5637 Error(ERR_RETURN, "- token: '%s'", list->token);
5641 if (num_unknown_tokens > 0)
5642 Error(ERR_RETURN_LINE, "-");
5644 while (*num_elements % 4) /* pad with empty elements, if needed */
5645 (*elements)[(*num_elements)++] = EL_EMPTY;
5647 freeSetupFileList(setup_file_list);
5648 freeSetupFileHash(element_hash);
5651 for (i = 0; i < *num_elements; i++)
5652 printf("editor: element '%s' [%d]\n",
5653 element_info[(*elements)[i]].token_name, (*elements)[i]);
5657 static struct MusicFileInfo *get_music_file_info_ext(char *basename, int music,
5660 SetupFileHash *setup_file_hash = NULL;
5661 struct MusicFileInfo tmp_music_file_info, *new_music_file_info;
5662 char *filename_music, *filename_prefix, *filename_info;
5668 token_to_value_ptr[] =
5670 { "title_header", &tmp_music_file_info.title_header },
5671 { "artist_header", &tmp_music_file_info.artist_header },
5672 { "album_header", &tmp_music_file_info.album_header },
5673 { "year_header", &tmp_music_file_info.year_header },
5675 { "title", &tmp_music_file_info.title },
5676 { "artist", &tmp_music_file_info.artist },
5677 { "album", &tmp_music_file_info.album },
5678 { "year", &tmp_music_file_info.year },
5684 filename_music = (is_sound ? getCustomSoundFilename(basename) :
5685 getCustomMusicFilename(basename));
5687 if (filename_music == NULL)
5690 /* ---------- try to replace file extension ---------- */
5692 filename_prefix = getStringCopy(filename_music);
5693 if (strrchr(filename_prefix, '.') != NULL)
5694 *strrchr(filename_prefix, '.') = '\0';
5695 filename_info = getStringCat2(filename_prefix, ".txt");
5698 printf("trying to load file '%s'...\n", filename_info);
5701 if (fileExists(filename_info))
5702 setup_file_hash = loadSetupFileHash(filename_info);
5704 free(filename_prefix);
5705 free(filename_info);
5707 if (setup_file_hash == NULL)
5709 /* ---------- try to add file extension ---------- */
5711 filename_prefix = getStringCopy(filename_music);
5712 filename_info = getStringCat2(filename_prefix, ".txt");
5715 printf("trying to load file '%s'...\n", filename_info);
5718 if (fileExists(filename_info))
5719 setup_file_hash = loadSetupFileHash(filename_info);
5721 free(filename_prefix);
5722 free(filename_info);
5725 if (setup_file_hash == NULL)
5728 /* ---------- music file info found ---------- */
5730 memset(&tmp_music_file_info, 0, sizeof(struct MusicFileInfo));
5732 for (i = 0; token_to_value_ptr[i].token != NULL; i++)
5734 char *value = getHashEntry(setup_file_hash, token_to_value_ptr[i].token);
5736 *token_to_value_ptr[i].value_ptr =
5737 getStringCopy(value != NULL && *value != '\0' ? value : UNKNOWN_NAME);
5740 tmp_music_file_info.basename = getStringCopy(basename);
5741 tmp_music_file_info.music = music;
5742 tmp_music_file_info.is_sound = is_sound;
5744 new_music_file_info = checked_malloc(sizeof(struct MusicFileInfo));
5745 *new_music_file_info = tmp_music_file_info;
5747 return new_music_file_info;
5750 static struct MusicFileInfo *get_music_file_info(char *basename, int music)
5752 return get_music_file_info_ext(basename, music, FALSE);
5755 static struct MusicFileInfo *get_sound_file_info(char *basename, int sound)
5757 return get_music_file_info_ext(basename, sound, TRUE);
5760 static boolean music_info_listed_ext(struct MusicFileInfo *list,
5761 char *basename, boolean is_sound)
5763 for (; list != NULL; list = list->next)
5764 if (list->is_sound == is_sound && strcmp(list->basename, basename) == 0)
5770 static boolean music_info_listed(struct MusicFileInfo *list, char *basename)
5772 return music_info_listed_ext(list, basename, FALSE);
5775 static boolean sound_info_listed(struct MusicFileInfo *list, char *basename)
5777 return music_info_listed_ext(list, basename, TRUE);
5780 void LoadMusicInfo()
5782 char *music_directory = getCustomMusicDirectory();
5783 int num_music = getMusicListSize();
5784 int num_music_noconf = 0;
5785 int num_sounds = getSoundListSize();
5787 struct dirent *dir_entry;
5788 struct FileInfo *music, *sound;
5789 struct MusicFileInfo *next, **new;
5792 while (music_file_info != NULL)
5794 next = music_file_info->next;
5796 checked_free(music_file_info->basename);
5798 checked_free(music_file_info->title_header);
5799 checked_free(music_file_info->artist_header);
5800 checked_free(music_file_info->album_header);
5801 checked_free(music_file_info->year_header);
5803 checked_free(music_file_info->title);
5804 checked_free(music_file_info->artist);
5805 checked_free(music_file_info->album);
5806 checked_free(music_file_info->year);
5808 free(music_file_info);
5810 music_file_info = next;
5813 new = &music_file_info;
5815 for (i = 0; i < num_music; i++)
5817 music = getMusicListEntry(i);
5819 if (music->filename == NULL)
5822 if (strcmp(music->filename, UNDEFINED_FILENAME) == 0)
5825 /* a configured file may be not recognized as music */
5826 if (!FileIsMusic(music->filename))
5830 printf("::: -> '%s' (configured)\n", music->filename);
5833 if (!music_info_listed(music_file_info, music->filename))
5835 *new = get_music_file_info(music->filename, i);
5837 new = &(*new)->next;
5841 if ((dir = opendir(music_directory)) == NULL)
5843 Error(ERR_WARN, "cannot read music directory '%s'", music_directory);
5847 while ((dir_entry = readdir(dir)) != NULL) /* loop until last dir entry */
5849 char *basename = dir_entry->d_name;
5850 boolean music_already_used = FALSE;
5853 /* skip all music files that are configured in music config file */
5854 for (i = 0; i < num_music; i++)
5856 music = getMusicListEntry(i);
5858 if (music->filename == NULL)
5861 if (strcmp(basename, music->filename) == 0)
5863 music_already_used = TRUE;
5868 if (music_already_used)
5871 if (!FileIsMusic(basename))
5875 printf("::: -> '%s' (found in directory)\n", basename);
5878 if (!music_info_listed(music_file_info, basename))
5880 *new = get_music_file_info(basename, MAP_NOCONF_MUSIC(num_music_noconf));
5882 new = &(*new)->next;
5890 for (i = 0; i < num_sounds; i++)
5892 sound = getSoundListEntry(i);
5894 if (sound->filename == NULL)
5897 if (strcmp(sound->filename, UNDEFINED_FILENAME) == 0)
5900 /* a configured file may be not recognized as sound */
5901 if (!FileIsSound(sound->filename))
5905 printf("::: -> '%s' (configured)\n", sound->filename);
5908 if (!sound_info_listed(music_file_info, sound->filename))
5910 *new = get_sound_file_info(sound->filename, i);
5912 new = &(*new)->next;
5917 for (next = music_file_info; next != NULL; next = next->next)
5918 printf("::: title == '%s'\n", next->title);
5922 void add_helpanim_entry(int element, int action, int direction, int delay,
5923 int *num_list_entries)
5925 struct HelpAnimInfo *new_list_entry;
5926 (*num_list_entries)++;
5929 checked_realloc(helpanim_info,
5930 *num_list_entries * sizeof(struct HelpAnimInfo));
5931 new_list_entry = &helpanim_info[*num_list_entries - 1];
5933 new_list_entry->element = element;
5934 new_list_entry->action = action;
5935 new_list_entry->direction = direction;
5936 new_list_entry->delay = delay;
5939 void print_unknown_token(char *filename, char *token, int token_nr)
5943 Error(ERR_RETURN_LINE, "-");
5944 Error(ERR_RETURN, "warning: unknown token(s) found in config file:");
5945 Error(ERR_RETURN, "- config file: '%s'", filename);
5948 Error(ERR_RETURN, "- token: '%s'", token);
5951 void print_unknown_token_end(int token_nr)
5954 Error(ERR_RETURN_LINE, "-");
5957 void LoadHelpAnimInfo()
5959 char *filename = getHelpAnimFilename();
5960 SetupFileList *setup_file_list = NULL, *list;
5961 SetupFileHash *element_hash, *action_hash, *direction_hash;
5962 int num_list_entries = 0;
5963 int num_unknown_tokens = 0;
5966 if (fileExists(filename))
5967 setup_file_list = loadSetupFileList(filename);
5969 if (setup_file_list == NULL)
5971 /* use reliable default values from static configuration */
5972 SetupFileList *insert_ptr;
5974 insert_ptr = setup_file_list =
5975 newSetupFileList(helpanim_config[0].token,
5976 helpanim_config[0].value);
5978 for (i = 1; helpanim_config[i].token; i++)
5979 insert_ptr = addListEntry(insert_ptr,
5980 helpanim_config[i].token,
5981 helpanim_config[i].value);
5984 element_hash = newSetupFileHash();
5985 action_hash = newSetupFileHash();
5986 direction_hash = newSetupFileHash();
5988 for (i = 0; i < MAX_NUM_ELEMENTS; i++)
5989 setHashEntry(element_hash, element_info[i].token_name, i_to_a(i));
5991 for (i = 0; i < NUM_ACTIONS; i++)
5992 setHashEntry(action_hash, element_action_info[i].suffix,
5993 i_to_a(element_action_info[i].value));
5995 /* do not store direction index (bit) here, but direction value! */
5996 for (i = 0; i < NUM_DIRECTIONS_FULL; i++)
5997 setHashEntry(direction_hash, element_direction_info[i].suffix,
5998 i_to_a(1 << element_direction_info[i].value));
6000 for (list = setup_file_list; list != NULL; list = list->next)
6002 char *element_token, *action_token, *direction_token;
6003 char *element_value, *action_value, *direction_value;
6004 int delay = atoi(list->value);
6006 if (strcmp(list->token, "end") == 0)
6008 add_helpanim_entry(HELPANIM_LIST_NEXT, -1, -1, -1, &num_list_entries);
6013 /* first try to break element into element/action/direction parts;
6014 if this does not work, also accept combined "element[.act][.dir]"
6015 elements (like "dynamite.active"), which are unique elements */
6017 if (strchr(list->token, '.') == NULL) /* token contains no '.' */
6019 element_value = getHashEntry(element_hash, list->token);
6020 if (element_value != NULL) /* element found */
6021 add_helpanim_entry(atoi(element_value), -1, -1, delay,
6025 /* no further suffixes found -- this is not an element */
6026 print_unknown_token(filename, list->token, num_unknown_tokens++);
6032 /* token has format "<prefix>.<something>" */
6034 action_token = strchr(list->token, '.'); /* suffix may be action ... */
6035 direction_token = action_token; /* ... or direction */
6037 element_token = getStringCopy(list->token);
6038 *strchr(element_token, '.') = '\0';
6040 element_value = getHashEntry(element_hash, element_token);
6042 if (element_value == NULL) /* this is no element */
6044 element_value = getHashEntry(element_hash, list->token);
6045 if (element_value != NULL) /* combined element found */
6046 add_helpanim_entry(atoi(element_value), -1, -1, delay,
6049 print_unknown_token(filename, list->token, num_unknown_tokens++);
6051 free(element_token);
6056 action_value = getHashEntry(action_hash, action_token);
6058 if (action_value != NULL) /* action found */
6060 add_helpanim_entry(atoi(element_value), atoi(action_value), -1, delay,
6063 free(element_token);
6068 direction_value = getHashEntry(direction_hash, direction_token);
6070 if (direction_value != NULL) /* direction found */
6072 add_helpanim_entry(atoi(element_value), -1, atoi(direction_value), delay,
6075 free(element_token);
6080 if (strchr(action_token + 1, '.') == NULL)
6082 /* no further suffixes found -- this is not an action nor direction */
6084 element_value = getHashEntry(element_hash, list->token);
6085 if (element_value != NULL) /* combined element found */
6086 add_helpanim_entry(atoi(element_value), -1, -1, delay,
6089 print_unknown_token(filename, list->token, num_unknown_tokens++);
6091 free(element_token);
6096 /* token has format "<prefix>.<suffix>.<something>" */
6098 direction_token = strchr(action_token + 1, '.');
6100 action_token = getStringCopy(action_token);
6101 *strchr(action_token + 1, '.') = '\0';
6103 action_value = getHashEntry(action_hash, action_token);
6105 if (action_value == NULL) /* this is no action */
6107 element_value = getHashEntry(element_hash, list->token);
6108 if (element_value != NULL) /* combined element found */
6109 add_helpanim_entry(atoi(element_value), -1, -1, delay,
6112 print_unknown_token(filename, list->token, num_unknown_tokens++);
6114 free(element_token);
6120 direction_value = getHashEntry(direction_hash, direction_token);
6122 if (direction_value != NULL) /* direction found */
6124 add_helpanim_entry(atoi(element_value), atoi(action_value),
6125 atoi(direction_value), delay, &num_list_entries);
6127 free(element_token);
6133 /* this is no direction */
6135 element_value = getHashEntry(element_hash, list->token);
6136 if (element_value != NULL) /* combined element found */
6137 add_helpanim_entry(atoi(element_value), -1, -1, delay,
6140 print_unknown_token(filename, list->token, num_unknown_tokens++);
6142 free(element_token);
6146 print_unknown_token_end(num_unknown_tokens);
6148 add_helpanim_entry(HELPANIM_LIST_NEXT, -1, -1, -1, &num_list_entries);
6149 add_helpanim_entry(HELPANIM_LIST_END, -1, -1, -1, &num_list_entries);
6151 freeSetupFileList(setup_file_list);
6152 freeSetupFileHash(element_hash);
6153 freeSetupFileHash(action_hash);
6154 freeSetupFileHash(direction_hash);
6157 for (i = 0; i < num_list_entries; i++)
6158 printf("::: '%s': %d, %d, %d => %d\n",
6159 EL_NAME(helpanim_info[i].element),
6160 helpanim_info[i].element,
6161 helpanim_info[i].action,
6162 helpanim_info[i].direction,
6163 helpanim_info[i].delay);
6167 void LoadHelpTextInfo()
6169 char *filename = getHelpTextFilename();
6172 if (helptext_info != NULL)
6174 freeSetupFileHash(helptext_info);
6175 helptext_info = NULL;
6178 if (fileExists(filename))
6179 helptext_info = loadSetupFileHash(filename);
6181 if (helptext_info == NULL)
6183 /* use reliable default values from static configuration */
6184 helptext_info = newSetupFileHash();
6186 for (i = 0; helptext_config[i].token; i++)
6187 setHashEntry(helptext_info,
6188 helptext_config[i].token,
6189 helptext_config[i].value);
6193 BEGIN_HASH_ITERATION(helptext_info, itr)
6195 printf("::: '%s' => '%s'\n",
6196 HASH_ITERATION_TOKEN(itr), HASH_ITERATION_VALUE(itr));
6198 END_HASH_ITERATION(hash, itr)
6203 /* ------------------------------------------------------------------------- *
6205 * ------------------------------------------------------------------------- */
6207 #define MAX_NUM_CONVERT_LEVELS 1000
6209 void ConvertLevels()
6211 static LevelDirTree *convert_leveldir = NULL;
6212 static int convert_level_nr = -1;
6213 static int num_levels_handled = 0;
6214 static int num_levels_converted = 0;
6215 static boolean levels_failed[MAX_NUM_CONVERT_LEVELS];
6218 convert_leveldir = getTreeInfoFromIdentifier(leveldir_first,
6219 global.convert_leveldir);
6221 if (convert_leveldir == NULL)
6222 Error(ERR_EXIT, "no such level identifier: '%s'",
6223 global.convert_leveldir);
6225 leveldir_current = convert_leveldir;
6227 if (global.convert_level_nr != -1)
6229 convert_leveldir->first_level = global.convert_level_nr;
6230 convert_leveldir->last_level = global.convert_level_nr;
6233 convert_level_nr = convert_leveldir->first_level;
6235 printf_line("=", 79);
6236 printf("Converting levels\n");
6237 printf_line("-", 79);
6238 printf("Level series identifier: '%s'\n", convert_leveldir->identifier);
6239 printf("Level series name: '%s'\n", convert_leveldir->name);
6240 printf("Level series author: '%s'\n", convert_leveldir->author);
6241 printf("Number of levels: %d\n", convert_leveldir->levels);
6242 printf_line("=", 79);
6245 for (i = 0; i < MAX_NUM_CONVERT_LEVELS; i++)
6246 levels_failed[i] = FALSE;
6248 while (convert_level_nr <= convert_leveldir->last_level)
6250 char *level_filename;
6253 level_nr = convert_level_nr++;
6255 printf("Level %03d: ", level_nr);
6257 LoadLevel(level_nr);
6258 if (level.no_valid_file)
6260 printf("(no level)\n");
6264 printf("converting level ... ");
6266 level_filename = getDefaultLevelFilename(level_nr);
6267 new_level = !fileExists(level_filename);
6271 SaveLevel(level_nr);
6273 num_levels_converted++;
6275 printf("converted.\n");
6279 if (level_nr >= 0 && level_nr < MAX_NUM_CONVERT_LEVELS)
6280 levels_failed[level_nr] = TRUE;
6282 printf("NOT CONVERTED -- LEVEL ALREADY EXISTS.\n");
6285 num_levels_handled++;
6289 printf_line("=", 79);
6290 printf("Number of levels handled: %d\n", num_levels_handled);
6291 printf("Number of levels converted: %d (%d%%)\n", num_levels_converted,
6292 (num_levels_handled ?
6293 num_levels_converted * 100 / num_levels_handled : 0));
6294 printf_line("-", 79);
6295 printf("Summary (for automatic parsing by scripts):\n");
6296 printf("LEVELDIR '%s', CONVERTED %d/%d (%d%%)",
6297 convert_leveldir->identifier, num_levels_converted,
6299 (num_levels_handled ?
6300 num_levels_converted * 100 / num_levels_handled : 0));
6302 if (num_levels_handled != num_levels_converted)
6304 printf(", FAILED:");
6305 for (i = 0; i < MAX_NUM_CONVERT_LEVELS; i++)
6306 if (levels_failed[i])
6311 printf_line("=", 79);