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/cvs/deliantra/server/common/map.C
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Comparing deliantra/server/common/map.C (file contents):
Revision 1.21 by root, Sun Sep 3 22:45:55 2006 UTC vs.
Revision 1.26 by pippijn, Thu Sep 7 09:37:12 2006 UTC

1/* 1/*
2 * static char *rcsid_map_c = 2 * static char *rcsid_map_c =
3 * "$Id: map.C,v 1.21 2006/09/03 22:45:55 root Exp $"; 3 * "$Id: map.C,v 1.26 2006/09/07 09:37:12 pippijn Exp $";
4 */ 4 */
5 5
6/* 6/*
7 CrossFire, A Multiplayer game for X-windows 7 CrossFire, A Multiplayer game for X-windows
8 8
… …
155{ 155{
156 char buf[MAX_BUF]; 156 char buf[MAX_BUF];
157#ifndef WIN32 157#ifndef WIN32
158 char *endbuf; 158 char *endbuf;
159 struct stat statbuf; 159 struct stat statbuf;
160 int mode = 0, i; 160 int mode = 0;
161#endif 161#endif
162 162
163 if (prepend_dir) 163 if (prepend_dir)
164 strcpy (buf, create_pathname(name)); 164 strcpy (buf, create_pathname(name));
165 else 165 else
… …
494 insert_ob_in_map(op, op->map, tmp,INS_NO_MERGE|INS_ABOVE_FLOOR_ONLY|INS_NO_WALK_ON); 494 insert_ob_in_map(op, op->map, tmp,INS_NO_MERGE|INS_ABOVE_FLOOR_ONLY|INS_NO_WALK_ON);
495 } /* for at = tmp->arch->more */ 495 } /* for at = tmp->arch->more */
496 } /* for objects on this space */ 496 } /* for objects on this space */
497} 497}
498 498
499
500
501/* 499/*
502 * Loads (ands parses) the objects into a given map from the specified 500 * Loads (ands parses) the objects into a given map from the specified
503 * file pointer. 501 * file pointer.
504 * mapflags is the same as we get with load_original_map 502 * mapflags is the same as we get with load_original_map
505 */ 503 */
506 504void
507void load_objects (mapstruct *m, object_thawer &fp, int mapflags) { 505load_objects (mapstruct *m, object_thawer &fp, int mapflags)
506{
508 int i,j; 507 int i, j;
509 int unique; 508 int unique;
510 object *op, *prev=NULL,*last_more=NULL, *otmp; 509 object *op, *prev = NULL, *last_more = NULL, *otmp;
511 510
512 op=get_object(); 511 op = get_object ();
513 op->map = m; /* To handle buttons correctly */ 512 op->map = m; /* To handle buttons correctly */
514 513
515 while((i = load_object (fp, op, mapflags))) { 514 while ((i = load_object (fp, op, mapflags)))
515 {
516 /* if the archetype for the object is null, means that we 516 /* if the archetype for the object is null, means that we
517 * got an invalid object. Don't do anything with it - the game 517 * got an invalid object. Don't do anything with it - the game
518 * or editor will not be able to do anything with it either. 518 * or editor will not be able to do anything with it either.
519 */ 519 */
520 if (op->arch==NULL) { 520 if (op->arch == NULL)
521 LOG(llevDebug,"Discarding object without arch: %s\n", op->name?(const char *)op->name:"(null)"); 521 {
522 LOG (llevDebug, "Discarding object without arch: %s\n",
523 op->name ? (const char *) op->name : "(null)");
522 continue; 524 continue;
525 }
526
527
528 switch (i)
523 } 529 {
524
525
526 switch(i) {
527 case LL_NORMAL: 530 case LL_NORMAL:
528 /* if we are loading an overlay, put the floors on the bottom */ 531 /* if we are loading an overlay, put the floors on the bottom */
529 if ((QUERY_FLAG(op, FLAG_IS_FLOOR) || 532 if ((QUERY_FLAG (op, FLAG_IS_FLOOR) ||
530 QUERY_FLAG(op, FLAG_OVERLAY_FLOOR)) && mapflags & MAP_OVERLAY) 533 QUERY_FLAG (op, FLAG_OVERLAY_FLOOR)) && mapflags & MAP_OVERLAY)
531 insert_ob_in_map(op,m,op,INS_NO_MERGE | INS_NO_WALK_ON | INS_ABOVE_FLOOR_ONLY | INS_MAP_LOAD); 534 insert_ob_in_map (op, m, op,
535 INS_NO_MERGE | INS_NO_WALK_ON |
536 INS_ABOVE_FLOOR_ONLY | INS_MAP_LOAD);
532 else 537 else
533 insert_ob_in_map(op,m,op,INS_NO_MERGE | INS_NO_WALK_ON | INS_ON_TOP | INS_MAP_LOAD); 538 insert_ob_in_map (op, m, op,
539 INS_NO_MERGE | INS_NO_WALK_ON | INS_ON_TOP |
540 INS_MAP_LOAD);
534 541
535 if (op->inv) 542 if (op->inv)
536 sum_weight(op); 543 sum_weight (op);
537 544
538 prev=op,last_more=op; 545 prev = op, last_more = op;
539 break; 546 break;
540 547
541 case LL_MORE: 548 case LL_MORE:
542 insert_ob_in_map(op,m, op, INS_NO_MERGE | INS_NO_WALK_ON | INS_ABOVE_FLOOR_ONLY); 549 insert_ob_in_map (op, m, op,
550 INS_NO_MERGE | INS_NO_WALK_ON |
551 INS_ABOVE_FLOOR_ONLY);
543 op->head=prev,last_more->more=op,last_more=op; 552 op->head = prev, last_more->more = op, last_more = op;
544 break; 553 break;
545 } 554 }
555
546 if (mapflags & MAP_STYLE) { 556 if (mapflags & MAP_STYLE)
547 remove_from_active_list(op); 557 remove_from_active_list (op);
548 } 558
549 op=get_object(); 559 op = get_object ();
550 op->map = m; 560 op->map = m;
551 } 561 }
562
552 for (i=0;i<m->width;i++){ 563 for (i = 0; i < m->width; i++)
564 {
553 for (j=0;j<m->height;j++){ 565 for (j = 0; j < m->height; j++)
566 {
554 unique =0; 567 unique = 0;
555 /* check for unique items, or unique squares */ 568 /* check for unique items, or unique squares */
556 for (otmp = get_map_ob(m, i, j); otmp; otmp = otmp->above) { 569 for (otmp = get_map_ob (m, i, j); otmp; otmp = otmp->above)
557 if (QUERY_FLAG(otmp, FLAG_UNIQUE) || QUERY_FLAG(otmp, FLAG_OBJ_SAVE_ON_OVL)) 570 {
571 if (QUERY_FLAG (otmp, FLAG_UNIQUE)
572 || QUERY_FLAG (otmp, FLAG_OBJ_SAVE_ON_OVL))
558 unique = 1; 573 unique = 1;
559 if (!(mapflags & (MAP_OVERLAY|MAP_PLAYER_UNIQUE) || unique)) 574 if (!(mapflags & (MAP_OVERLAY | MAP_PLAYER_UNIQUE) || unique))
560 SET_FLAG(otmp, FLAG_OBJ_ORIGINAL); 575 SET_FLAG (otmp, FLAG_OBJ_ORIGINAL);
561 } 576 }
562 } 577 }
563 } 578 }
579
564 free_object(op); 580 free_object (op);
565 link_multipart_objects(m); 581 link_multipart_objects (m);
566} 582}
567 583
568/* This saves all the objects on the map in a non destructive fashion. 584/* This saves all the objects on the map in a non destructive fashion.
569 * Modified by MSW 2001-07-01 to do in a single pass - reduces code, 585 * Modified by MSW 2001-07-01 to do in a single pass - reduces code,
570 * and we only save the head of multi part objects - this is needed 586 * and we only save the head of multi part objects - this is needed
… …
800 value = NULL; 816 value = NULL;
801 break; 817 break;
802 } 818 }
803 } 819 }
804 } 820 }
821
805 if (!end) { 822 if (!end) {
806 LOG(llevError, "Error loading map header - did not find a newline - perhaps file is truncated? Buf=%s\n", 823 LOG(llevError, "Error loading map header - did not find a newline - perhaps file is truncated? Buf=%s\n",
807 buf); 824 buf);
808 return 1; 825 return 1;
809 } 826 }
810
811 827
812 /* key is the field name, value is what it should be set 828 /* key is the field name, value is what it should be set
813 * to. We've already done the work to null terminate key, 829 * to. We've already done the work to null terminate key,
814 * and strip off any leading spaces for both of these. 830 * and strip off any leading spaces for both of these.
815 * We have not touched the newline at the end of the line - 831 * We have not touched the newline at the end of the line -
… …
995 1011
996mapstruct *load_original_map(const char *filename, int flags) { 1012mapstruct *load_original_map(const char *filename, int flags) {
997 mapstruct *m; 1013 mapstruct *m;
998 char pathname[MAX_BUF]; 1014 char pathname[MAX_BUF];
999 1015
1000 LOG(llevDebug, "load_original_map: %s (%x)\n", filename,flags);
1001 if (flags & MAP_PLAYER_UNIQUE) 1016 if (flags & MAP_PLAYER_UNIQUE)
1002 strcpy(pathname, filename); 1017 strcpy(pathname, filename);
1003 else if (flags & MAP_OVERLAY) 1018 else if (flags & MAP_OVERLAY)
1004 strcpy(pathname, create_overlay_pathname(filename)); 1019 strcpy(pathname, create_overlay_pathname(filename));
1005 else 1020 else
1006 strcpy(pathname, create_pathname(filename)); 1021 strcpy(pathname, create_pathname(filename));
1007 1022
1023 LOG(llevDebug, "load_original_map(%x): %s (%s)\n", flags, filename, pathname);
1024
1008 object_thawer thawer (pathname); 1025 object_thawer thawer (pathname);
1009 1026
1010 if (!thawer) 1027 if (!thawer)
1011 return 0; 1028 return 0;
1012 1029
… …
1038 * Return the map object we load into (this can change from the passed 1055 * Return the map object we load into (this can change from the passed
1039 * option if we can't find the original map) 1056 * option if we can't find the original map)
1040 */ 1057 */
1041 1058
1042static mapstruct *load_temporary_map(mapstruct *m) { 1059static mapstruct *load_temporary_map(mapstruct *m) {
1043 int comp;
1044 char buf[MAX_BUF]; 1060 char buf[MAX_BUF];
1045 1061
1046 if (!m->tmpname) { 1062 if (!m->tmpname) {
1047 LOG(llevError, "No temporary filename for map %s\n", m->path); 1063 LOG(llevError, "No temporary filename for map %s\n", m->path);
1048 strcpy(buf, m->path); 1064 strcpy(buf, m->path);
… …
1182 */ 1198 */
1183 1199
1184int 1200int
1185new_save_map (mapstruct * m, int flag) 1201new_save_map (mapstruct * m, int flag)
1186{ 1202{
1187 char filename[MAX_BUF], buf[MAX_BUF], buf_s[MAX_BUF], shop[MAX_BUF]; 1203 char filename[MAX_BUF], buf[MAX_BUF], shop[MAX_BUF];
1188 int i; 1204 int i;
1189 1205
1190 if (flag && !*m->path) 1206 if (flag && !*m->path)
1191 { 1207 {
1192 LOG (llevError, "Tried to save map without path.\n"); 1208 LOG (llevError, "Tried to save map without path.\n");
… …
1519 if (flags & MAP_PLAYER_UNIQUE) 1535 if (flags & MAP_PLAYER_UNIQUE)
1520 LOG(llevDebug, "Trying to load map %s.\n", name); 1536 LOG(llevDebug, "Trying to load map %s.\n", name);
1521 else 1537 else
1522 LOG(llevDebug, "Trying to load map %s.\n", create_pathname(name)); 1538 LOG(llevDebug, "Trying to load map %s.\n", create_pathname(name));
1523 1539
1524 //0.427459955215454 /var/crossfire/players/Saladon/_scorn_apartment_apartments
1525 //0.414906024932861
1526 //0.427063941955566
1527 eval_pv ("$x = Event::time", 1);//D 1540 //eval_pv ("$x = Event::time", 1);//D
1528 if (!(m = load_original_map(name, (flags & MAP_PLAYER_UNIQUE)))) 1541 if (!(m = load_original_map(name, (flags & MAP_PLAYER_UNIQUE))))
1529 return (NULL); 1542 return (NULL);
1530 eval_pv ("warn \"LOAD \", Event::time - $x", 1);//D 1543 //eval_pv ("warn \"LOAD \", Event::time - $x", 1);//D
1531 1544
1532 fix_auto_apply(m); /* Chests which open as default */ 1545 fix_auto_apply(m); /* Chests which open as default */
1533 1546
1534 /* If a player unique map, no extra unique object file to load. 1547 /* If a player unique map, no extra unique object file to load.
1535 * if from the editor, likewise. 1548 * if from the editor, likewise.
1536 */ 1549 */
1537 if (! (flags & (MAP_FLUSH|MAP_PLAYER_UNIQUE))) 1550 if (!(flags & (MAP_FLUSH|MAP_PLAYER_UNIQUE)))
1538 load_unique_objects(m); 1551 load_unique_objects(m);
1539 1552
1540 if (! (flags & (MAP_FLUSH|MAP_PLAYER_UNIQUE|MAP_OVERLAY))) { 1553 if (! (flags & (MAP_FLUSH|MAP_PLAYER_UNIQUE|MAP_OVERLAY))) {
1541 m=load_overlay_map(name, m); 1554 m=load_overlay_map(name, m);
1542 if (m==NULL) 1555 if (m==NULL)
… …
1593 */ 1606 */
1594 1607
1595int calculate_difficulty(mapstruct *m) { 1608int calculate_difficulty(mapstruct *m) {
1596 object *op; 1609 object *op;
1597 archetype *at; 1610 archetype *at;
1598 int x, y, i, diff; 1611 int x, y, i;
1599 long monster_cnt = 0; 1612 long monster_cnt = 0;
1600 double avgexp = 0; 1613 double avgexp = 0;
1601 sint64 total_exp = 0; 1614 sint64 total_exp = 0;
1602 1615
1603 if (MAP_DIFFICULTY (m)) 1616 if (MAP_DIFFICULTY (m))

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