| 1 | /* |
1 | /* |
| 2 | * This file is part of Crossfire TRT, the Roguelike Realtime MORPG. |
2 | * This file is part of Deliantra, the Roguelike Realtime MMORPG. |
| 3 | * |
3 | * |
| 4 | * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team |
4 | * Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team |
| 5 | * Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team |
5 | * Copyright (©) 2001,2007 Mark Wedel & Crossfire Development Team |
| 6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
6 | * Copyright (©) 1992,2007 Frank Tore Johansen |
| 7 | * |
7 | * |
| 8 | * Crossfire TRT is free software: you can redistribute it and/or modify |
8 | * Deliantra is free software: you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License as published by |
9 | * it under the terms of the GNU General Public License as published by |
| 10 | * the Free Software Foundation, either version 3 of the License, or |
10 | * the Free Software Foundation, either version 3 of the License, or |
| 11 | * (at your option) any later version. |
11 | * (at your option) any later version. |
| 12 | * |
12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
13 | * This program is distributed in the hope that it will be useful, |
| … | |
… | |
| 16 | * GNU General Public License for more details. |
16 | * GNU General Public License for more details. |
| 17 | * |
17 | * |
| 18 | * You should have received a copy of the GNU General Public License |
18 | * You should have received a copy of the GNU General Public License |
| 19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
19 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 20 | * |
20 | * |
| 21 | * The authors can be reached via e-mail to <crossfire@schmorp.de> |
21 | * The authors can be reached via e-mail to <support@deliantra.net> |
| 22 | */ |
22 | */ |
| 23 | |
23 | |
| 24 | #include <global.h> |
24 | #include <global.h> |
| 25 | #include <living.h> |
25 | #include <living.h> |
| 26 | #include <spells.h> |
26 | #include <spells.h> |
| … | |
… | |
| 83 | rune = GET_MAP_OB (map, x, y); |
83 | rune = GET_MAP_OB (map, x, y); |
| 84 | while (rune) |
84 | while (rune) |
| 85 | { |
85 | { |
| 86 | next = rune->above; |
86 | next = rune->above; |
| 87 | |
87 | |
| 88 | if ((rune->type == SIGN) && (!strcmp (rune->arch->archname, "rune_mark"))) |
88 | if (rune->type == SIGN && !strcmp (rune->arch->archname, "rune_mark")) |
| 89 | rune->destroy (); |
89 | rune->destroy (); |
| 90 | |
90 | |
| 91 | rune = next; |
91 | rune = next; |
| 92 | } |
92 | } |
| 93 | } |
93 | } |
| … | |
… | |
| 106 | int itest = 0; |
106 | int itest = 0; |
| 107 | oblinkpt *obp; |
107 | oblinkpt *obp; |
| 108 | |
108 | |
| 109 | while (itest++ < 1000) |
109 | while (itest++ < 1000) |
| 110 | { |
110 | { |
| 111 | connected = 1 + rand () % 20000; |
111 | connected = rndm (0x20000000UL) + 0x60000000UL; |
|
|
112 | |
| 112 | for (obp = map->buttons; obp && (obp->value != connected); obp = obp->next); |
113 | for (obp = map->buttons; obp && (obp->value != connected); obp = obp->next) |
|
|
114 | ; |
| 113 | |
115 | |
| 114 | if (!obp) |
116 | if (!obp) |
| 115 | return connected; |
117 | return connected; |
| 116 | } |
118 | } |
| 117 | |
119 | |
| 118 | return -1; |
120 | return -1; |
| 119 | } |
121 | } |
| 120 | |
|
|
| 121 | |
122 | |
| 122 | /** |
123 | /** |
| 123 | * Helper function for door/button/connected item building. |
124 | * Helper function for door/button/connected item building. |
| 124 | * |
125 | * |
| 125 | * Will search the specified spot for a marking rune. |
126 | * Will search the specified spot for a marking rune. |
| … | |
… | |
| 180 | * Returns the marking rune on the square, for purposes of building connections |
181 | * Returns the marking rune on the square, for purposes of building connections |
| 181 | */ |
182 | */ |
| 182 | object * |
183 | object * |
| 183 | get_connection_rune (object *pl, short x, short y) |
184 | get_connection_rune (object *pl, short x, short y) |
| 184 | { |
185 | { |
| 185 | object *rune; |
|
|
| 186 | |
|
|
| 187 | rune = GET_MAP_OB (pl->map, x, y); |
186 | object *rune = GET_MAP_OB (pl->map, x, y); |
|
|
187 | |
| 188 | while (rune && ((rune->type != SIGN) || (strcmp (rune->arch->archname, "rune_mark")))) |
188 | while (rune && ((rune->type != SIGN) || (strcmp (rune->arch->archname, "rune_mark")))) |
| 189 | rune = rune->above; |
189 | rune = rune->above; |
|
|
190 | |
| 190 | return rune; |
191 | return rune; |
| 191 | } |
192 | } |
| 192 | |
193 | |
| 193 | /** |
194 | /** |
| 194 | * Returns the book/scroll on the current square, for purposes of building |
195 | * Returns the book/scroll on the current square, for purposes of building |
| 195 | */ |
196 | */ |
| 196 | object * |
197 | object * |
| 197 | get_msg_book (object *pl, short x, short y) |
198 | get_msg_book (object *pl, short x, short y) |
| 198 | { |
199 | { |
| 199 | object *book; |
|
|
| 200 | |
|
|
| 201 | book = GET_MAP_OB (pl->map, x, y); |
200 | object *book = GET_MAP_OB (pl->map, x, y); |
|
|
201 | |
| 202 | while (book && (book->type != BOOK)) |
202 | while (book && (book->type != BOOK)) |
| 203 | book = book->above; |
203 | book = book->above; |
|
|
204 | |
| 204 | return book; |
205 | return book; |
| 205 | } |
206 | } |
| 206 | |
207 | |
| 207 | /** |
208 | /** |
| 208 | * Returns first item of type BUILDABLE_WALL. |
209 | * Returns first item of type BUILDABLE_WALL. |
| 209 | */ |
210 | */ |
| 210 | object * |
211 | object * |
| 211 | get_wall (maptile *map, int x, int y) |
212 | get_wall (maptile *map, int x, int y) |
| 212 | { |
213 | { |
| 213 | object *wall; |
|
|
| 214 | |
|
|
| 215 | wall = GET_MAP_OB (map, x, y); |
214 | object *wall = GET_MAP_OB (map, x, y); |
|
|
215 | |
| 216 | while (wall && (BUILDABLE_WALL != wall->type)) |
216 | while (wall && (BUILDABLE_WALL != wall->type)) |
| 217 | wall = wall->above; |
217 | wall = wall->above; |
| 218 | |
218 | |
| 219 | return wall; |
219 | return wall; |
| 220 | } |
220 | } |
| … | |
… | |
| 231 | * Note: x & y must be valid map coordinates. |
231 | * Note: x & y must be valid map coordinates. |
| 232 | */ |
232 | */ |
| 233 | void |
233 | void |
| 234 | fix_walls (maptile *map, int x, int y) |
234 | fix_walls (maptile *map, int x, int y) |
| 235 | { |
235 | { |
| 236 | object *wall; |
|
|
| 237 | char archetype[MAX_BUF]; |
236 | char archetype[MAX_BUF]; |
| 238 | char *underscore; |
237 | char *underscore; |
| 239 | struct archetype *new_arch; |
238 | struct archetype *new_arch; |
| 240 | |
239 | |
| 241 | |
|
|
| 242 | /* First, find the wall on that spot */ |
240 | /* First, find the wall on that spot */ |
| 243 | wall = get_wall (map, x, y); |
241 | object *wall = get_wall (map, x, y); |
| 244 | if (!wall) |
242 | if (!wall) |
| 245 | /* Nothing -> bail out */ |
243 | /* Nothing -> bail out */ |
| 246 | return; |
244 | return; |
| 247 | |
245 | |
| 248 | /* Find base name */ |
246 | /* Find base name */ |
| … | |
… | |
| 475 | if (!OUT_OF_REAL_MAP (pl->map, xt, yt)) |
473 | if (!OUT_OF_REAL_MAP (pl->map, xt, yt)) |
| 476 | fix_walls (pl->map, xt, yt); |
474 | fix_walls (pl->map, xt, yt); |
| 477 | } |
475 | } |
| 478 | |
476 | |
| 479 | /* Now remove raw item from inventory */ |
477 | /* Now remove raw item from inventory */ |
| 480 | decrease_ob (material); |
478 | material->decrease (); |
| 481 | |
479 | |
| 482 | /* And tell player about the fix */ |
480 | /* And tell player about the fix */ |
| 483 | new_draw_info (NDI_UNIQUE, 0, pl, message); |
481 | new_draw_info (NDI_UNIQUE, 0, pl, message); |
| 484 | } |
482 | } |
| 485 | |
483 | |
| … | |
… | |
| 562 | fix_walls (pl->map, xt, yt); |
560 | fix_walls (pl->map, xt, yt); |
| 563 | } |
561 | } |
| 564 | } |
562 | } |
| 565 | |
563 | |
| 566 | /* Now remove item from inventory */ |
564 | /* Now remove item from inventory */ |
| 567 | decrease_ob (material); |
565 | material->decrease (); |
| 568 | |
566 | |
| 569 | /* And tell player what happened */ |
567 | /* And tell player what happened */ |
| 570 | new_draw_info (NDI_UNIQUE, 0, pl, message); |
568 | new_draw_info (NDI_UNIQUE, 0, pl, message); |
| 571 | } |
569 | } |
| 572 | |
570 | |
| … | |
… | |
| 609 | if (!arch) |
607 | if (!arch) |
| 610 | return; |
608 | return; |
| 611 | |
609 | |
| 612 | tmp = arch_to_object (arch); |
610 | tmp = arch_to_object (arch); |
| 613 | |
611 | |
| 614 | if ((floor->above) && (!can_build_over (pl->map, tmp, x, y))) |
612 | if (!floor->flag[FLAG_IS_BUILDABLE] || (floor->above) && (!can_build_over (pl->map, tmp, x, y))) |
| 615 | /* Floor has something on top that interferes with building */ |
613 | /* Floor has something on top that interferes with building */ |
| 616 | { |
614 | { |
| 617 | new_draw_info (NDI_UNIQUE, 0, pl, "You can't build here."); |
615 | new_draw_info (NDI_UNIQUE, 0, pl, "You can't build here."); |
| 618 | return; |
616 | return; |
| 619 | } |
617 | } |
| … | |
… | |
| 640 | case MAGIC_EAR: |
638 | case MAGIC_EAR: |
| 641 | case SIGN: |
639 | case SIGN: |
| 642 | /* Signs don't need a connection, but but magic mouths do. */ |
640 | /* Signs don't need a connection, but but magic mouths do. */ |
| 643 | if (tmp->type == SIGN && strcmp (tmp->arch->archname, "magic_mouth")) |
641 | if (tmp->type == SIGN && strcmp (tmp->arch->archname, "magic_mouth")) |
| 644 | break; |
642 | break; |
|
|
643 | |
| 645 | con_rune = get_connection_rune (pl, x, y); |
644 | con_rune = get_connection_rune (pl, x, y); |
| 646 | connected = find_or_create_connection_for_map (pl, x, y, con_rune); |
645 | connected = find_or_create_connection_for_map (pl, x, y, con_rune); |
| 647 | if (connected == -1) |
646 | if (connected == -1) |
| 648 | { |
647 | { |
| 649 | /* Player already informed of failure by the previous function */ |
648 | /* Player already informed of failure by the previous function */ |
| 650 | tmp->destroy (); |
649 | tmp->destroy (); |
| 651 | return; |
650 | return; |
| 652 | } |
651 | } |
|
|
652 | |
| 653 | /* Remove marking rune */ |
653 | /* Remove marking rune */ |
| 654 | con_rune->destroy (); |
654 | con_rune->destroy (); |
| 655 | } |
655 | } |
| 656 | |
656 | |
| 657 | /* For magic mouths/ears, and signs, take the msg from a book of scroll */ |
657 | /* For magic mouths/ears, and signs, take the msg from a book of scroll */ |
| … | |
… | |
| 667 | insert_ob_in_map_at (tmp, pl->map, floor, insert_flag, x, y); |
667 | insert_ob_in_map_at (tmp, pl->map, floor, insert_flag, x, y); |
| 668 | if (connected != 0) |
668 | if (connected != 0) |
| 669 | add_button_link (tmp, pl->map, connected); |
669 | add_button_link (tmp, pl->map, connected); |
| 670 | |
670 | |
| 671 | new_draw_info_format (NDI_UNIQUE, 0, pl, "You build the %s", query_name (tmp)); |
671 | new_draw_info_format (NDI_UNIQUE, 0, pl, "You build the %s", query_name (tmp)); |
| 672 | decrease_ob_nr (item, 1); |
672 | item->decrease (); |
| 673 | } |
673 | } |
| 674 | |
674 | |
| 675 | /** |
675 | /** |
| 676 | * Item remover. |
676 | * Item remover. |
| 677 | * |
677 | * |
| … | |
… | |
| 860 | tmp->msg = book->msg; |
860 | tmp->msg = book->msg; |
| 861 | |
861 | |
| 862 | if (tmp->invisible) |
862 | if (tmp->invisible) |
| 863 | { |
863 | { |
| 864 | if (book->custom_name != NULL) |
864 | if (book->custom_name != NULL) |
| 865 | { |
|
|
| 866 | snprintf (buf, sizeof (buf), "talking %s", &book->custom_name); |
865 | snprintf (buf, sizeof (buf), "talking %s", &book->custom_name); |
| 867 | } |
|
|
| 868 | else |
866 | else |
| 869 | { |
|
|
| 870 | snprintf (buf, sizeof (buf), "talking %s", &book->name); |
867 | snprintf (buf, sizeof (buf), "talking %s", &book->name); |
| 871 | } |
868 | |
| 872 | tmp->name = buf; |
869 | tmp->name = buf; |
| 873 | |
870 | |
| 874 | if (book->name_pl != NULL) |
871 | if (book->name_pl != NULL) |
| 875 | { |
872 | { |
| 876 | snprintf (buf2, sizeof (buf2), "talking %s", &book->name_pl); |
873 | snprintf (buf2, sizeof (buf2), "talking %s", &book->name_pl); |
