| 1 | /* |
1 | /* |
| 2 | CrossFire, A Multiplayer game for X-windows |
2 | * CrossFire, A Multiplayer game for X-windows |
| 3 | |
3 | * |
|
|
4 | * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team |
| 4 | Copyright (C) 2003 Mark Wedel & Crossfire Development Team |
5 | * Copyright (C) 2003 Mark Wedel & Crossfire Development Team |
| 5 | Copyright (C) 1992 Frank Tore Johansen |
6 | * Copyright (C) 1992 Frank Tore Johansen |
| 6 | |
7 | * |
| 7 | This program is free software; you can redistribute it and/or modify |
8 | * This program is free software; you can redistribute it and/or modify |
| 8 | 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 |
| 9 | the Free Software Foundation; either version 2 of the License, or |
10 | * the Free Software Foundation; either version 2 of the License, or |
| 10 | (at your option) any later version. |
11 | * (at your option) any later version. |
| 11 | |
12 | * |
| 12 | 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, |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | GNU General Public License for more details. |
16 | * GNU General Public License for more details. |
| 16 | |
17 | * |
| 17 | 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 |
| 18 | along with this program; if not, write to the Free Software |
19 | * along with this program; if not, write to the Free Software |
| 19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 20 | |
21 | * |
| 21 | The authors can be reached via e-mail at <crossfire@schmorp.de> |
22 | * The authors can be reached via e-mail at <crossfire@schmorp.de> |
| 22 | */ |
23 | */ |
| 23 | |
24 | |
| 24 | #include <global.h> |
25 | #include <global.h> |
| 25 | #ifndef __CEXTRACT__ |
|
|
| 26 | # include <sproto.h> |
26 | #include <sproto.h> |
| 27 | #endif |
|
|
| 28 | #include <spells.h> |
27 | #include <spells.h> |
| 29 | |
|
|
| 30 | |
28 | |
| 31 | #ifndef sqr |
29 | #ifndef sqr |
| 32 | # define sqr(x) ((x)*(x)) |
30 | # define sqr(x) ((x)*(x)) |
| 33 | #endif |
31 | #endif |
| 34 | |
|
|
| 35 | |
32 | |
| 36 | /* peterm: |
33 | /* peterm: |
| 37 | * write_rune: |
34 | * write_rune: |
| 38 | * op: rune writer |
35 | * op: rune writer |
| 39 | * skop: skill object used for casting this rune |
36 | * skop: skill object used for casting this rune |
| … | |
… | |
| 59 | |
56 | |
| 60 | nx = op->x + freearr_x[dir]; |
57 | nx = op->x + freearr_x[dir]; |
| 61 | ny = op->y + freearr_y[dir]; |
58 | ny = op->y + freearr_y[dir]; |
| 62 | m = op->map; |
59 | m = op->map; |
| 63 | |
60 | |
| 64 | if (get_map_flags (m, &m, nx, ny, &nx, &ny)) |
61 | if (get_map_flags (m, &m, nx, ny, &nx, &ny) && (P_OUT_OF_MAP | P_SAFE | P_NO_MAGIC | P_NO_CLERIC)) |
| 65 | { |
62 | { |
| 66 | new_draw_info (NDI_UNIQUE, 0, op, "Can't make a rune there!"); |
63 | new_draw_info (NDI_UNIQUE, 0, op, "Can't make a rune there!"); |
| 67 | return 0; |
64 | return 0; |
| 68 | } |
65 | } |
| 69 | |
66 | |
| 70 | for (tmp = get_map_ob (m, nx, ny); tmp != NULL; tmp = tmp->above) |
67 | for (tmp = m->at (nx, ny).bot; tmp; tmp = tmp->above) |
| 71 | if (tmp->type == RUNE) |
68 | if (tmp->type == RUNE) |
| 72 | break; |
69 | break; |
| 73 | |
70 | |
| 74 | if (tmp) |
71 | if (tmp) |
| 75 | { |
72 | { |
| … | |
… | |
| 147 | op->stats.sp -= SP_level_spellpoint_cost (caster, rune_spell, SPELL_MANA); |
144 | op->stats.sp -= SP_level_spellpoint_cost (caster, rune_spell, SPELL_MANA); |
| 148 | } |
145 | } |
| 149 | |
146 | |
| 150 | /* already proper rune. Note this should only be the case if other_arch was set */ |
147 | /* already proper rune. Note this should only be the case if other_arch was set */ |
| 151 | if (rune_spell->type == RUNE) |
148 | if (rune_spell->type == RUNE) |
| 152 | { |
|
|
| 153 | rune = rune_spell; |
149 | rune = rune_spell; |
| 154 | } |
|
|
| 155 | else |
150 | else |
| 156 | { |
151 | { |
| 157 | rune = get_archetype (GENERIC_RUNE); |
152 | rune = get_archetype (GENERIC_RUNE); |
| 158 | sprintf (buf, "You set off a rune of %s\n", &rune_spell->name); |
153 | sprintf (buf, "You set off a rune of %s\n", &rune_spell->name); |
| 159 | rune->msg = buf; |
154 | rune->msg = buf; |
| 160 | tmp = rune_spell->clone (); |
155 | rune->insert (rune_spell->clone ()); |
| 161 | insert_ob_in_ob (tmp, rune); |
|
|
| 162 | |
156 | |
| 163 | if (spell->face != blank_face) |
157 | if (spell->face != blank_face) |
| 164 | rune->face = spell->face; |
158 | rune->face = spell->face; |
| 165 | } |
159 | } |
| 166 | |
160 | |
| 167 | rune->level = caster_level (caster, spell); |
161 | rune->level = caster_level (caster, spell); |
| 168 | rune->stats.Cha = rune->level / 2; /* the invisibility parameter */ |
162 | rune->stats.Cha = rune->level / 2; /* the invisibility parameter */ |
| 169 | rune->x = nx; |
|
|
| 170 | rune->y = ny; |
|
|
| 171 | rune->map = m; |
|
|
| 172 | rune->direction = dir; /* where any spell will go upon detonation */ |
163 | rune->direction = dir; /* where any spell will go upon detonation */ |
| 173 | rune->set_owner (op); /* runes without need no owner */ |
164 | rune->set_owner (op); /* runes without need no owner */ |
| 174 | set_spell_skill (op, caster, spell, rune); |
165 | set_spell_skill (op, caster, spell, rune); |
| 175 | insert_ob_in_map (rune, m, op, 0); |
166 | |
|
|
167 | m->insert (rune, nx, ny, op); |
| 176 | return 1; |
168 | return 1; |
| 177 | |
|
|
| 178 | } |
169 | } |
| 179 | |
|
|
| 180 | |
|
|
| 181 | |
170 | |
| 182 | /* move_rune: peterm |
171 | /* move_rune: peterm |
| 183 | comments on runes: |
172 | comments on runes: |
| 184 | rune->level : level at which rune will cast its spell. |
173 | rune->level : level at which rune will cast its spell. |
| 185 | rune->hp : number of detonations before rune goes away |
174 | rune->hp : number of detonations before rune goes away |
| … | |
… | |
| 189 | rune->attacktype: type of damage it does, if not casting spells |
178 | rune->attacktype: type of damage it does, if not casting spells |
| 190 | rune->other_arch: spell in the rune |
179 | rune->other_arch: spell in the rune |
| 191 | rune->Cha : how hidden the rune is |
180 | rune->Cha : how hidden the rune is |
| 192 | rune->maxhp : number of spells the rune casts |
181 | rune->maxhp : number of spells the rune casts |
| 193 | */ |
182 | */ |
| 194 | |
|
|
| 195 | void |
183 | void |
| 196 | move_rune (object *op) |
184 | move_rune (object *op) |
| 197 | { |
185 | { |
| 198 | int det = 0; |
186 | /* runes of level zero cannot detonate. */ |
| 199 | |
|
|
| 200 | if (!op->level) |
187 | if (!op->level) |
| 201 | { |
|
|
| 202 | return; |
188 | return; |
| 203 | } /* runes of level zero cannot detonate. */ |
189 | |
| 204 | det = op->invisible; |
190 | int det = op->invisible; |
|
|
191 | |
| 205 | if (!(rndm (0, MAX (1, (op->stats.Cha)) - 1))) |
192 | if (!(rndm (0, MAX (1, (op->stats.Cha)) - 1))) |
| 206 | { |
193 | { |
| 207 | op->invisible = 0; |
194 | op->invisible = 0; |
| 208 | op->speed_left -= 1; |
195 | op->speed_left -= 1; |
| 209 | } |
196 | } |
| 210 | else |
197 | else |
| 211 | op->invisible = 1; |
198 | op->invisible = 1; |
|
|
199 | |
| 212 | if (op->invisible != det) |
200 | if (op->invisible != det) |
| 213 | update_object (op, UP_OBJ_FACE); |
201 | update_object (op, UP_OBJ_FACE); |
| 214 | } |
202 | } |
| 215 | |
203 | |
| 216 | |
204 | |
| … | |
… | |
| 357 | { |
345 | { |
| 358 | new_draw_info (NDI_UNIQUE, 0, op, "There's nothing there!"); |
346 | new_draw_info (NDI_UNIQUE, 0, op, "There's nothing there!"); |
| 359 | return 0; |
347 | return 0; |
| 360 | } |
348 | } |
| 361 | |
349 | |
| 362 | for (tmp = get_map_ob (m, x, y); tmp != NULL; tmp = tmp->above) |
350 | for (tmp = GET_MAP_OB (m, x, y); tmp != NULL; tmp = tmp->above) |
| 363 | { |
351 | { |
| 364 | if (tmp->type == RUNE || tmp->type == TRAP) |
352 | if (tmp->type == RUNE || tmp->type == TRAP) |
| 365 | break; |
353 | break; |
| 366 | |
354 | |
| 367 | /* we could put a probability chance here, but since nothing happens |
355 | /* we could put a probability chance here, but since nothing happens |
| … | |
… | |
| 420 | } |
408 | } |
| 421 | |
409 | |
| 422 | int |
410 | int |
| 423 | trap_show (object *trap, object *where) |
411 | trap_show (object *trap, object *where) |
| 424 | { |
412 | { |
| 425 | object *tmp2; |
|
|
| 426 | |
|
|
| 427 | if (where == NULL) |
413 | if (where == NULL) |
| 428 | return 0; |
414 | return 0; |
|
|
415 | |
| 429 | tmp2 = get_archetype ("runedet"); |
416 | object *tmp = get_archetype ("runedet"); |
| 430 | tmp2->face = &new_faces[GET_ANIMATION (trap, 0)]; |
417 | tmp->face = &new_faces[GET_ANIMATION (trap, 0)]; |
| 431 | tmp2->x = where->x; |
418 | tmp->insert_at (where, 0); |
| 432 | tmp2->y = where->y; |
419 | |
| 433 | tmp2->map = where->map; |
|
|
| 434 | insert_ob_in_map (tmp2, where->map, NULL, 0); |
|
|
| 435 | return 1; |
420 | return 1; |
| 436 | |
|
|
| 437 | } |
421 | } |
| 438 | |
|
|
| 439 | |
422 | |
| 440 | int |
423 | int |
| 441 | trap_disarm (object *disarmer, object *trap, int risk, object *skill) |
424 | trap_disarm (object *disarmer, object *trap, int risk, object *skill) |
| 442 | { |
425 | { |
| 443 | int trapworth; /* need to compute the experience worth of the trap |
426 | int trapworth; /* need to compute the experience worth of the trap |
