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Comparing deliantra/server/common/button.C (file contents):
Revision 1.37 by root, Tue Jul 31 17:33:14 2007 UTC vs.
Revision 1.60 by root, Mon Oct 26 03:43:22 2009 UTC

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 (©) 2005,2006,2007,2008,2009 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 * Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team 5 * Copyright (©) 2002,2007 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 it under
9 * it under the terms of the GNU General Public License as published by 9 * the terms of the Affero GNU General Public License as published by the
10 * the Free Software Foundation, either version 3 of the License, or 10 * Free Software Foundation, either version 3 of the License, or (at your
11 * (at your option) any later version. 11 * 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,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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 Affero GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>. 19 * and the GNU General Public License along with this program. If not, see
20 * <http://www.gnu.org/licenses/>.
20 * 21 *
21 * The authors can be reached via e-mail to <crossfire@schmorp.de> 22 * The authors can be reached via e-mail to <support@deliantra.net>
22 */ 23 */
23 24
24#include <global.h> 25#include <global.h>
25#include <funcpoint.h>
26 26
27/* 27/*
28 * This code is no longer highly inefficient 8) 28 * This code is no longer highly inefficient 8)
29 */ 29 */
30 30
31/* 31/*
32 * elmex: 32 * elmex:
33 * This function takes a objectlink list with all the objects are going to be activated. 33 * This function takes a objectlink list with all the objects are going to be activated.
34 * state is a true/false flag that will actiavte objects that have FLAG_ACTIVATE_ON_PUSH/RELEASE set. 34 * state is a true/false flag that will actiavte objects that have FLAG_ACTIVATE_ON_PUSH/RELEASE set.
35 * The source argument can be 0 or the source object for this activation. 35 * The activator argument can be 0 or the source object for this activation.
36 * the originator is the player or monster who did something.
36 */ 37 */
37void 38static void
38activate_connection_link (objectlink * ol, bool state, object *source = 0) 39activate_connection_link (objectlink *ol, int state, object *activator, object *originator)
39{ 40{
40 for (; ol; ol = ol->next) 41 for (; ol; ol = ol->next)
41 { 42 {
42 if (!ol->ob) 43 if (!ol->ob)
43 { 44 {
… …
67 68
68 switch (tmp->type) 69 switch (tmp->type)
69 { 70 {
70 case GATE: 71 case GATE:
71 case HOLE: 72 case HOLE:
73 if (!tmp->active)
74 tmp->play_sound (tmp->sound
75 ? tmp->sound
76 : sound_find (tmp->type == GATE ? "trigger_gate" : "trigger_hole"));
72 tmp->value = tmp->stats.maxsp ? !state : state; 77 tmp->value = tmp->stats.maxsp ? !state : state;
73 tmp->set_speed (0.5); 78 tmp->set_speed (0.5);
74 break; 79 break;
75 80
76 case CF_HANDLE: 81 case T_HANDLE:
77 SET_ANIMATION (tmp, (tmp->value = tmp->stats.maxsp ? !state : state)); 82 SET_ANIMATION (tmp, (tmp->value = tmp->stats.maxsp ? !state : state));
78 update_object (tmp, UP_OBJ_FACE); 83 update_object (tmp, UP_OBJ_FACE);
79 break; 84 break;
80 85
81 case SIGN: 86 case SIGN:
82 if (!tmp->stats.food || tmp->last_eat < tmp->stats.food) 87 if (!tmp->stats.food || tmp->last_eat < tmp->stats.food)
83 { 88 {
84 tmp->play_sound (tmp->sound); 89 tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("msg_voice"));
90
91 if (originator && originator->contr)
92 originator->contr->infobox (MSG_CHANNEL ("examine"), format ("T<%s>\n\n%s", &tmp->name, &tmp->msg));
93
85 new_info_map (NDI_UNIQUE | NDI_NAVY, tmp->map, tmp->msg); 94 new_info_map_except (NDI_UNIQUE | NDI_NAVY, tmp->map, originator, tmp->msg);
95
86 if (tmp->stats.food) 96 if (tmp->stats.food)
87 tmp->last_eat++; 97 tmp->last_eat++;
88 } 98 }
89 break; 99 break;
90 100
91 case ALTAR: 101 case ALTAR:
102 tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_altar"));
92 tmp->value = 1; 103 tmp->value = 1;
93 SET_ANIMATION (tmp, tmp->value); 104 SET_ANIMATION (tmp, tmp->value);
94 update_object (tmp, UP_OBJ_FACE); 105 update_object (tmp, UP_OBJ_FACE);
95 break; 106 break;
96 107
97 case BUTTON: 108 case BUTTON:
98 case PEDESTAL: 109 case PEDESTAL:
110 tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_button"));
99 tmp->value = state; 111 tmp->value = state;
100 SET_ANIMATION (tmp, tmp->value); 112 SET_ANIMATION (tmp, tmp->value);
101 update_object (tmp, UP_OBJ_FACE); 113 update_object (tmp, UP_OBJ_FACE);
102 break; 114 break;
103 115
104 case MOOD_FLOOR: 116 case MOOD_FLOOR:
105 do_mood_floor (tmp, source); 117 do_mood_floor (tmp, activator);
106 break; 118 break;
107 119
108 case TIMED_GATE: 120 case TIMED_GATE:
121 if (!tmp->active)
122 tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_gate"));
123
109 tmp->set_speed (tmp->arch->speed); 124 tmp->set_speed (tmp->arch->speed);
110 tmp->value = tmp->arch->value; 125 tmp->value = tmp->arch->value;
111 tmp->stats.sp = 1; 126 tmp->stats.sp = 1;
112 tmp->stats.hp = tmp->stats.maxhp; 127 tmp->stats.hp = tmp->stats.maxhp;
113 /* Handle multipart gates. We copy the value for the other parts 128 /* Handle multipart gates. We copy the value for the other parts
… …
126 case FIREWALL: 141 case FIREWALL:
127 if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL) 142 if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)
128 move_firewall (tmp); 143 move_firewall (tmp);
129 else 144 else
130 { 145 {
131 if ((tmp->stats.sp += tmp->stats.maxsp) > 8) /* next direction */ 146 tmp->stats.sp = absdir (tmp->stats.sp + tmp->stats.maxsp); /* next direction */
132 tmp->stats.sp = ((tmp->stats.sp - 1) % 8) + 1;
133
134 animate_turning (tmp); 147 animate_turning (tmp);
135 } 148 }
136 break; 149 break;
137 150
138 case TELEPORTER: 151 case TELEPORTER:
… …
142 case CREATOR: 155 case CREATOR:
143 move_creator (tmp); 156 move_creator (tmp);
144 break; 157 break;
145 158
146 case TRIGGER_MARKER: 159 case TRIGGER_MARKER:
160 //tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_marker"));
147 move_marker (tmp); 161 move_marker (tmp);
148 break; 162 break;
149 163
150 case DUPLICATOR: 164 case DUPLICATOR:
151 move_duplicator (tmp); 165 move_duplicator (tmp);
166 break;
167
168 case MAPSCRIPT:
169 cfperl_mapscript_activate (tmp, state, activator, originator);
152 break; 170 break;
153 } 171 }
154 } 172 }
155} 173}
156 174
… …
165 * Changed the routine to loop through _all_ objects. 183 * Changed the routine to loop through _all_ objects.
166 * Better hurry with that linked list... 184 * Better hurry with that linked list...
167 * 185 *
168 */ 186 */
169void 187void
170push_button (object *op) 188push_button (object *op, object *originator)
171{ 189{
172 oblinkpt *obp = get_button_links (op); 190 if (oblinkpt *obp = op->find_link ())
173 191 {
174 if (!obp) 192 if (INVOKE_MAP (TRIGGER, op->map, ARG_STRING (&obp->id), ARG_INT (op->value), ARG_OBJECT (op), ARG_OBJECT (originator)))
175 return; 193 return;
176 194
177 if (INVOKE_MAP (TRIGGER, op->map, ARG_INT64 (obp->value), ARG_INT (op->value)))
178 return;
179
180 activate_connection_link (obp->link, op->value, op); 195 activate_connection_link (obp->link, op->value, op, originator);
196 }
181} 197}
182 198
183/* 199/*
184 * elmex: 200 * elmex:
185 * This activates a connection, similar to push_button (object *op) but it takes 201 * This activates a connection, similar to push_button (object *op) but it takes
… …
187 * the connection was 'state' or 'released'. So that you can activate objects 203 * the connection was 'state' or 'released'. So that you can activate objects
188 * who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly. 204 * who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.
189 * 205 *
190 */ 206 */
191void 207void
192activate_connection (maptile *map, long connection, bool state) 208maptile::trigger (shstr_tmp id, int state, object *activator, object *originator)
193{ 209{
194 if (INVOKE_MAP (TRIGGER, map, ARG_INT64 (connection), ARG_INT (state))) 210 if (INVOKE_MAP (TRIGGER, this, ARG_STRING (&id), ARG_INT (state), ARG_OBJECT (originator)))
195 return; 211 return;
196 212
197 oblinkpt *obp = get_connection_links (map, connection); 213 if (oblinkpt *obp = find_link (id))
198
199 if (obp)
200 activate_connection_link (obp->link, state); 214 activate_connection_link (obp->link, state, activator, originator);
201} 215}
202 216
203/* 217/*
204 * Updates everything connected with the button op. 218 * Updates everything connected with the button op.
205 * After changing the state of a button, this function must be called 219 * After changing the state of a button, this function must be called
206 * to make sure that all gates and other buttons connected to the 220 * to make sure that all gates and other buttons connected to the
207 * button reacts to the (eventual) change of state. 221 * button reacts to the (eventual) change of state.
208 */ 222 */
209void 223void
210update_button (object *op) 224update_button (object *op, object *originator)
211{ 225{
212 object *ab, *tmp, *head;
213 int tot, any_down = 0, old_value = op->value; 226 int any_down = 0, old_value = op->value;
214 oblinkpt *obp = 0;
215 objectlink *ol;
216 227
217 obp = get_button_links (op); 228 if (oblinkpt *obp = op->find_link ())
218 /* LOG(llevDebug, "update_button: %s (%d)\n", op->name, op->count); */
219 if (obp)
220 for (ol = obp->link; ol; ol = ol->next) 229 for (objectlink *ol = obp->link; ol; ol = ol->next)
221 { 230 {
222 if (!ol->ob) 231 if (!ol->ob)
223 { 232 {
224 LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name); 233 LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);
225 continue; 234 continue;
226 } 235 }
227 236
228 tmp = ol->ob; 237 object *tmp = ol->ob;
238
229 if (tmp->type == BUTTON) 239 if (tmp->type == BUTTON)
230 { 240 {
241 sint32 total = 0;
242
231 for (ab = tmp->above, tot = 0; ab != NULL; ab = ab->above) 243 for (object *ab = tmp->above; ab; ab = ab->above)
232 /* Bug? The pedestal code below looks for the head of
233 * the object, this bit doesn't. I'd think we should check
234 * for head here also. Maybe it also makese sense to
235 * make the for ab=tmp->above loop common, and alter
236 * behaviour based on object within that loop?
237 */
238
239 /* Basically, if the move_type matches that on what the 244 /* Basically, if the move_type matches that on what the
240 * button wants, we count it. The second check is so that 245 * button wants, we count it. The second check is so that
241 * objects don't move (swords, etc) will count. Note that 246 * objects who don't move (swords, etc) will count. Note that
242 * this means that more work is needed to make buttons 247 * this means that more work is needed to make buttons
243 * that are only triggered by flying objects. 248 * that are only triggered by flying objects.
244 */ 249 */
245 if ((ab->move_type & tmp->move_on) || ab->move_type == 0) 250 if ((ab->move_type & tmp->move_on) || ab->move_type == 0)
246 tot += ab->weight * (ab->nrof ? ab->nrof : 1) + ab->carrying; 251 total += ab->head_ ()->total_weight ();
247 252
248 tmp->value = (tot >= tmp->weight) ? 1 : 0; 253 tmp->value = total >= tmp->weight;
249 if (tmp->value) 254
250 any_down = 1; 255 any_down = any_down || tmp->value;
251 } 256 }
252 else if (tmp->type == PEDESTAL) 257 else if (tmp->type == PEDESTAL)
253 { 258 {
259 bool is_match = is_match_expr (tmp->slaying);
254 tmp->value = 0; 260 tmp->value = 0;
261
255 for (ab = tmp->above; ab != NULL; ab = ab->above) 262 for (object *ab = tmp->above; ab; ab = ab->above)
256 { 263 {
257 head = ab->head_ (); 264 object *head = ab->head_ ();
265
258 /* Same note regarding move_type for buttons above apply here. */ 266 /* Same note regarding move_type for buttons above apply here. */
259 if (((head->move_type & tmp->move_on) || ab->move_type == 0) && 267 if (((ab->move_type & tmp->move_on) || ab->move_type == 0))
268 if (is_match
269 ? match (tmp->slaying, head, tmp, originator)
260 (head->race == tmp->slaying || 270 : (head->race == tmp->slaying
261 ((head->type == SPECIAL_KEY) && (head->slaying == tmp->slaying)) || 271 || (head->type == SPECIAL_KEY && head->slaying == tmp->slaying)
262 (!strcmp (tmp->slaying, "player") && head->type == PLAYER))) 272 || (tmp->slaying == shstr_player && head->type == PLAYER)))
273 {
263 tmp->value = 1; 274 tmp->value = 1;
275 break;
276 }
277 }
278
279 any_down = any_down || tmp->value;
280 }
281 else if (tmp->type == T_MATCH)
282 {
283 tmp->value = 0;
284
285 for (object *ab = tmp->above; ab; ab = ab->above)
264 } 286 {
287 object *head = ab->head_ ();
265 288
266 if (tmp->value) 289 /* Same note regarding move_type for buttons above apply here. */
267 any_down = 1; 290 if (((ab->move_type & tmp->move_on) || ab->move_type == 0))
291 if (match (tmp->slaying, head, tmp, originator))
292 {
293 tmp->value = 1;
294 break;
295 }
296 }
297
298 any_down = any_down || tmp->value;
268 } 299 }
269 } 300 }
301
270 if (any_down) /* If any other buttons were down, force this to remain down */ 302 if (any_down) /* If any other buttons were down, force this to remain down */
271 op->value = 1; 303 op->value = 1;
272 304
305 //LOG(llevDebug, "update_button: %s (%d, %d=%d)\n", &op->name, op->count, op->value, old_value);
306
273 /* If this button hasn't changed, don't do anything */ 307 /* If this button hasn't changed, don't do anything */
274 if (op->value != old_value) 308 if (op->value != old_value)
275 { 309 {
276 SET_ANIMATION (op, op->value); 310 SET_ANIMATION (op, op->value);
277 update_object (op, UP_OBJ_FACE); 311 update_object (op, UP_OBJ_FACE);
278 push_button (op); /* Make all other buttons the same */ 312 push_button (op, originator); /* Make all other buttons the same */
279 } 313 }
280} 314}
281 315
282void 316void
283use_trigger (object *op) 317use_trigger (object *op, object *originator)
284{ 318{
285 /* Toggle value */ 319 /* Toggle value */
286 op->value = !op->value; 320 op->value = !op->value;
321
287 push_button (op); 322 push_button (op, originator);
288} 323}
289 324
290/* 325/*
291 * Note: animate_object should be used instead of this, 326 * Note: animate_object should be used instead of this,
292 * but it can't handle animations in the 8 directions 327 * but it can't handle animations in the 8 directions
… …
313 * sacrificed. This fixes a bug of trying to put multiple altars/related 348 * sacrificed. This fixes a bug of trying to put multiple altars/related
314 * objects on the same space that take the same sacrifice. 349 * objects on the same space that take the same sacrifice.
315 */ 350 */
316 351
317int 352int
318check_altar_sacrifice (const object *altar, const object *sacrifice) 353check_altar_sacrifice (object *altar, object *sacrifice, object *originator)
319{ 354{
320 if (!QUERY_FLAG (sacrifice, FLAG_ALIVE) && !QUERY_FLAG (sacrifice, FLAG_IS_LINKED) && sacrifice->type != PLAYER) 355 if (sacrifice->flag [FLAG_UNPAID])
356 return 0;
357
358 if (is_match_expr (ARCH_SACRIFICE (altar)))
359 return match (ARCH_SACRIFICE (altar), altar, originator);
360
361 if (!QUERY_FLAG (sacrifice, FLAG_ALIVE)
362 && !QUERY_FLAG (sacrifice, FLAG_IS_LINKED)
363 && sacrifice->type != PLAYER)
321 { 364 {
365 if (ARCH_SACRIFICE (altar) == shstr_money
366 && sacrifice->type == MONEY
367 && sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))
368 return 1;
369
322 if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname 370 if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname
323 || ARCH_SACRIFICE (altar) == sacrifice->name 371 || ARCH_SACRIFICE (altar) == sacrifice->name
324 || ARCH_SACRIFICE (altar) == sacrifice->slaying 372 || ARCH_SACRIFICE (altar) == sacrifice->slaying
325 || (!strcmp (ARCH_SACRIFICE (altar), query_base_name (sacrifice, 0)))) 373 || strstr (query_base_name (sacrifice, 0), ARCH_SACRIFICE (altar)))
326 && NROF_SACRIFICE (altar) <= (sacrifice->nrof ? sacrifice->nrof : 1)) 374 && NROF_SACRIFICE (altar) <= sacrifice->number_of ())
327 return 1;
328
329 if (strcmp (ARCH_SACRIFICE (altar), "money") == 0
330 && sacrifice->type == MONEY && sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))
331 return 1; 375 return 1;
332 } 376 }
333 377
334 return 0; 378 return 0;
335} 379}
… …
342 * 386 *
343 * If this function returns 1, '*sacrifice' is modified to point to the 387 * If this function returns 1, '*sacrifice' is modified to point to the
344 * remaining sacrifice, or is set to NULL if the sacrifice was used up. 388 * remaining sacrifice, or is set to NULL if the sacrifice was used up.
345 */ 389 */
346int 390int
347operate_altar (object *altar, object **sacrifice) 391operate_altar (object *altar, object **sacrifice, object *originator)
348{ 392{
349 if (!altar->map) 393 if (!altar->map)
350 { 394 {
351 LOG (llevError, "BUG: operate_altar(): altar has no map\n"); 395 LOG (llevError, "BUG: operate_altar(): altar has no map\n");
352 return 0; 396 return 0;
353 } 397 }
354 398
355 if (!altar->slaying || altar->value) 399 if (!altar->slaying || altar->value)
356 return 0; 400 return 0;
357 401
358 if (!check_altar_sacrifice (altar, *sacrifice)) 402 if (!check_altar_sacrifice (altar, *sacrifice, originator))
359 return 0; 403 return 0;
360 404
361 /* check_altar_sacrifice should have already verified that enough money 405 /* check_altar_sacrifice should have already verified that enough money
362 * has been dropped. 406 * has been dropped.
363 */ 407 */
364 if (!strcmp (ARCH_SACRIFICE (altar), "money")) 408 if (ARCH_SACRIFICE (altar) == shstr_money)
365 { 409 {
366 int number = NROF_SACRIFICE (altar) / (*sacrifice)->value; 410 int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;
367 411
368 /* Round up any sacrifices. Altars don't make change either */ 412 /* Round up any sacrifices. Altars don't make change either */
369 if (NROF_SACRIFICE (altar) % (*sacrifice)->value) 413 if (NROF_SACRIFICE (altar) % (*sacrifice)->value)
370 number++; 414 number++;
371 415
372 *sacrifice = decrease_ob_nr (*sacrifice, number); 416 if (!(*sacrifice)->decrease (number))
417 *sacrifice = 0;
373 } 418 }
374 else 419 else
375 *sacrifice = decrease_ob_nr (*sacrifice, NROF_SACRIFICE (altar)); 420 if (!(*sacrifice)->decrease (NROF_SACRIFICE (altar)))
421 *sacrifice = 0;
376 422
377 if (altar->msg) 423 if (altar->msg)
378 new_info_map (NDI_BLACK, altar->map, altar->msg); 424 new_info_map (NDI_BLACK, altar->map, altar->msg);
379 425
380 return 1; 426 return 1;
381} 427}
382 428
383void 429void
384trigger_move (object *op, int state) /* 1 down and 0 up */ 430trigger_move (object *op, int state, object *originator) /* 1 down and 0 up */
385{ 431{
386 op->stats.wc = state; 432 op->stats.wc = state;
433
387 if (state) 434 if (state)
388 { 435 {
389 use_trigger (op); 436 use_trigger (op, originator);
390 op->set_speed (op->stats.exp > 0 ? 1. / op->stats.exp : 1.); 437 op->set_speed (op->stats.exp > 0 ? 1. / op->stats.exp : 1.);
391 op->speed_left = -1; 438 op->speed_left = -1;
392 } 439 }
393 else 440 else
394 { 441 {
395 use_trigger (op); 442 use_trigger (op, originator);
396 op->set_speed (0); 443 op->set_speed (0);
397 } 444 }
398} 445}
399 446
400 447
… …
409 * TRIGGER: Returns 1 if handle could be moved, 0 if not. 456 * TRIGGER: Returns 1 if handle could be moved, 0 if not.
410 * 457 *
411 * TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0. 458 * TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0.
412 */ 459 */
413int 460int
414check_trigger (object *op, object *cause) 461check_trigger (object *op, object *cause, object *originator)
415{ 462{
416 object *tmp; 463 object *tmp;
417 int push = 0, tot = 0; 464 int push = 0, tot = 0;
418 int in_movement = op->stats.wc || op->speed; 465 int in_movement = op->stats.wc || op->speed;
419 466
420 switch (op->type) 467 switch (op->type)
421 { 468 {
422 case TRIGGER_BUTTON: 469 case TRIGGER_BUTTON:
423 if (op->weight > 0) 470 if (op->weight > 0)
424 { 471 {
425 if (cause) 472 if (cause)
426 { 473 {
427 for (tmp = op->above; tmp; tmp = tmp->above) 474 for (tmp = op->above; tmp; tmp = tmp->above)
428 /* Comment reproduced from update_buttons(): */ 475 /* Comment reproduced from update_buttons(): */
429 /* Basically, if the move_type matches that on what the 476 /* Basically, if the move_type matches that on what the
430 * button wants, we count it. The second check is so that 477 * button wants, we count it. The second check is so that
431 * objects that don't move (swords, etc) will count. Note that 478 * objects that don't move (swords, etc) will count. Note that
432 * this means that more work is needed to make buttons 479 * this means that more work is needed to make buttons
433 * that are only triggered by flying objects. 480 * that are only triggered by flying objects.
481 */
482 if ((tmp->move_type & op->move_on) || tmp->move_type == 0)
483 tot += tmp->head_ ()->total_weight ();
484
485 if (tot >= op->weight)
486 push = 1;
487
488 if (op->stats.ac == push)
489 return 0;
490
491 op->stats.ac = push;
492 if (NUM_ANIMATIONS (op) > 1)
493 {
494 SET_ANIMATION (op, push);
495 update_object (op, UP_OBJ_FACE);
496 }
497
498 if (in_movement || !push)
499 return 0;
500 }
501
502 trigger_move (op, push, cause);
503 }
504
505 return 0;
506
507 case TRIGGER_PEDESTAL:
508 if (cause)
509 {
510 for (tmp = op->above; tmp; tmp = tmp->above)
511 {
512 object *head = tmp->head_ ();
513
514 /* See comment in TRIGGER_BUTTON about move_types */
515 if (((head->move_type & op->move_on) || head->move_type == 0)
516 && (head->race == op->slaying || (op->slaying == shstr_player && head->type == PLAYER)))
517 {
518 push = 1;
519 break;
520 }
521 }
522
523 if (op->stats.ac == push)
524 return 0;
525
526 op->stats.ac = push;
527
528 if (NUM_ANIMATIONS (op) > 1)
529 {
530 SET_ANIMATION (op, push);
531 update_object (op, UP_OBJ_FACE);
532 }
533
534 update_object (op, UP_OBJ_FACE);
535
536 if (in_movement || !push)
537 return 0;
538 }
539
540 trigger_move (op, push, cause);
541 return 0;
542
543 case TRIGGER_ALTAR:
544 if (cause)
545 {
546 if (in_movement)
547 return 0;
548
549 if (operate_altar (op, &cause)) /* TODO: originator? */
550 {
551 if (NUM_ANIMATIONS (op) > 1)
552 {
553 SET_ANIMATION (op, 1);
554 update_object (op, UP_OBJ_FACE);
555 }
556
557 if (op->last_sp >= 0)
558 {
559 trigger_move (op, 1, cause);
560
561 if (op->last_sp > 0)
562 op->last_sp = -op->last_sp;
563 }
564 else
565 {
566 /* for trigger altar with last_sp, the ON/OFF
567 * status (-> +/- value) is "simulated":
434 */ 568 */
435 569 op->value = !op->value;
436 if ((tmp->move_type & op->move_on) || tmp->move_type == 0) 570 trigger_move (op, 1, cause);
437 { 571 op->last_sp = -op->last_sp;
438 tot += tmp->weight * (tmp->nrof ? tmp->nrof : 1) + tmp->carrying; 572 op->value = !op->value;
439 }
440 if (tot >= op->weight)
441 push = 1;
442 if (op->stats.ac == push)
443 return 0;
444 op->stats.ac = push;
445 if (NUM_ANIMATIONS (op) > 1)
446 {
447 SET_ANIMATION (op, push);
448 update_object (op, UP_OBJ_FACE);
449 } 573 }
450 if (in_movement || !push) 574
451 return 0; 575 return cause == NULL;
452 } 576 }
453 trigger_move (op, push);
454 } 577 else
455 return 0;
456
457 case TRIGGER_PEDESTAL:
458 if (cause)
459 {
460 for (tmp = op->above; tmp; tmp = tmp->above)
461 {
462 object *head = tmp->head_ ();
463
464 /* See comment in TRIGGER_BUTTON about move_types */
465 if (((head->move_type & op->move_on) || head->move_type == 0)
466 && (head->race == op->slaying || (!strcmp (op->slaying, "player") && head->type == PLAYER)))
467 {
468 push = 1;
469 break;
470 }
471 }
472
473 if (op->stats.ac == push)
474 return 0; 578 return 0;
475 579 }
476 op->stats.ac = push; 580 else
477 581 {
478 if (NUM_ANIMATIONS (op) > 1) 582 if (NUM_ANIMATIONS (op) > 1)
479 { 583 {
480 SET_ANIMATION (op, push); 584 SET_ANIMATION (op, 0);
481 update_object (op, UP_OBJ_FACE); 585 update_object (op, UP_OBJ_FACE);
482 } 586 }
483 587
484 update_object (op, UP_OBJ_FACE);
485
486 if (in_movement || !push)
487 return 0;
488 }
489
490 trigger_move (op, push);
491 return 0;
492
493 case TRIGGER_ALTAR:
494 if (cause)
495 {
496 if (in_movement)
497 return 0;
498
499 if (operate_altar (op, &cause))
500 {
501 if (NUM_ANIMATIONS (op) > 1)
502 {
503 SET_ANIMATION (op, 1);
504 update_object (op, UP_OBJ_FACE);
505 }
506
507 if (op->last_sp >= 0)
508 {
509 trigger_move (op, 1);
510 if (op->last_sp > 0)
511 op->last_sp = -op->last_sp;
512 }
513 else
514 {
515 /* for trigger altar with last_sp, the ON/OFF
516 * status (-> +/- value) is "simulated":
517 */
518 op->value = !op->value;
519 trigger_move (op, 1);
520 op->last_sp = -op->last_sp;
521 op->value = !op->value;
522 }
523
524 return cause == NULL;
525 }
526 else
527 return 0;
528 }
529 else
530 {
531 if (NUM_ANIMATIONS (op) > 1)
532 {
533 SET_ANIMATION (op, 0);
534 update_object (op, UP_OBJ_FACE);
535 }
536
537 /* If trigger_altar has "last_sp > 0" set on the map, 588 /* If trigger_altar has "last_sp > 0" set on the map,
538 * it will push the connected value only once per sacrifice. 589 * it will push the connected value only once per sacrifice.
539 * Otherwise (default), the connected value will be 590 * Otherwise (default), the connected value will be
540 * pushed twice: First by sacrifice, second by reset! -AV 591 * pushed twice: First by sacrifice, second by reset! -AV
541 */ 592 */
542 if (!op->last_sp) 593 if (!op->last_sp)
543 trigger_move (op, 0); 594 trigger_move (op, 0, cause);
544 else 595 else
545 { 596 {
546 op->stats.wc = 0; 597 op->stats.wc = 0;
547 op->value = !op->value; 598 op->value = !op->value;
548 op->set_speed (0); 599 op->set_speed (0);
549 } 600 }
550 } 601 }
551 return 0; 602 return 0;
552 603
553 case TRIGGER: 604 case TRIGGER:
554 if (cause) 605 if (cause)
555 { 606 {
556 if (in_movement) 607 if (in_movement)
557 return 0; 608 return 0;
558 609
559 push = 1; 610 push = 1;
560 } 611 }
561 612
562 if (NUM_ANIMATIONS (op) > 1) 613 if (NUM_ANIMATIONS (op) > 1)
563 { 614 {
564 SET_ANIMATION (op, push); 615 SET_ANIMATION (op, push);
565 update_object (op, UP_OBJ_FACE); 616 update_object (op, UP_OBJ_FACE);
566 } 617 }
567 618
568 trigger_move (op, push); 619 trigger_move (op, push, cause);
569 return 1; 620 return 1;
570 621
571 default: 622 default:
572 LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type); 623 LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type);
573 return 0; 624 return 0;
574 } 625 }
575} 626}
576 627
577void 628void
578add_button_link (object *button, maptile *map, int connected) 629object::add_link (maptile *map, shstr_tmp id)
579{ 630{
580 oblinkpt *obp;
581 objectlink *ol = get_objectlink ();
582
583 if (!map) 631 if (!map)
584 { 632 {
585 LOG (llevError, "Tried to add button-link without map.\n"); 633 LOG (llevError, "Tried to add button-link without map.\n");
586 return; 634 return;
587 } 635 }
588 636
589 button->path_attuned = connected; /* peterm: I need this so I can rebuild 637 flag [FLAG_IS_LINKED] = true;
590 a connected map from a template map. */
591 638
592 SET_FLAG (button, FLAG_IS_LINKED); 639 objectlink *ol = get_objectlink ();
593
594 ol->ob = button; 640 ol->ob = this;
595 641
596 for (obp = map->buttons; obp && obp->value != connected; obp = obp->next) 642 for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
597 ; 643 if (obp->id == id)
598
599 if (obp)
600 { 644 {
601 ol->next = obp->link; 645 ol->next = obp->link;
602 obp->link = ol; 646 obp->link = ol;
647 return;
603 } 648 }
604 else 649
605 {
606 obp = get_objectlinkpt (); 650 oblinkpt *obp = get_objectlinkpt ();
607 obp->value = connected; 651 obp->id = id;
608 652
609 obp->next = map->buttons; 653 obp->next = map->buttons;
610 map->buttons = obp; 654 map->buttons = obp;
611 obp->link = ol; 655 obp->link = ol;
612 }
613} 656}
614 657
615/* 658/*
616 * Remove the object from the linked lists of buttons in the map. 659 * Remove the object from the linked lists of buttons in the map.
617 * This is only needed by editors. 660 * This is only needed by editors.
618 */ 661 */
619
620void 662void
621remove_button_link (object *op) 663object::remove_link ()
622{ 664{
623 oblinkpt *obp; 665 if (!map)
624 objectlink **olp, *ol;
625
626 if (op->map == NULL)
627 { 666 {
628 LOG (llevError, "remove_button_link() in object without map.\n"); 667 LOG (llevError, "remove_button_link() in object without map.\n");
629 return; 668 return;
630 } 669 }
631 670
632 if (!QUERY_FLAG (op, FLAG_IS_LINKED)) 671 if (!flag [FLAG_IS_LINKED])
633 { 672 {
634 LOG (llevError, "remove_button_linked() in unlinked object.\n"); 673 LOG (llevError, "remove_button_linked() in unlinked object.\n");
635 return; 674 return;
636 } 675 }
637 676
677 flag [FLAG_IS_LINKED] = false;
678
638 for (obp = op->map->buttons; obp; obp = obp->next) 679 for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
639 for (olp = &obp->link; (ol = *olp); olp = &ol->next) 680 for (objectlink **olp = &obp->link; *olp; olp = &(*olp)->next)
640 if (ol->ob == op) 681 if ((*olp)->ob == this)
641 { 682 {
642 683 objectlink *ol = *olp;
643/* LOG(llevDebug, "Removed link %d in button %s and map %s.\n",
644 obp->value, op->name, op->map->path);
645*/
646 *olp = ol->next; 684 *olp = ol->next;
647 delete ol; 685 delete ol;
648 return; 686 return;
649 } 687 }
650 688
651 LOG (llevError, "remove_button_linked(): couldn't find object.\n"); 689 LOG (llevError, "remove_button_linked(): couldn't find object.\n");
652 CLEAR_FLAG (op, FLAG_IS_LINKED); 690}
691
692/*
693 * Updates every button on the map (by calling update_button() for them).
694 */
695void
696maptile::update_buttons ()
697{
698 for (oblinkpt *obp = buttons; obp; obp = obp->next)
699 for (objectlink *ol = obp->link; ol; ol = ol->next)
700 {
701 if (!ol->ob)
702 {
703 LOG (llevError, "Internal error in update_button (%s (%dx%d), connected %ld).\n",
704 ol->ob ? (const char *) ol->ob->name : "null", ol->ob ? ol->ob->x : -1, ol->ob ? ol->ob->y : -1, &obp->id);
705 continue;
706 }
707
708 if (ol->ob->type == BUTTON || ol->ob->type == PEDESTAL)
709 {
710 update_button (ol->ob, 0);
711 break;
712 }
713 }
653} 714}
654 715
655/* 716/*
656 * Gets the objectlink for this connection from the map. 717 * Gets the objectlink for this connection from the map.
657 */ 718 */
658oblinkpt * 719oblinkpt *
659get_connection_links (maptile *map, long connection) 720maptile::find_link (shstr_tmp id)
660{ 721{
661 for (oblinkpt * obp = map->buttons; obp; obp = obp->next) 722 for (oblinkpt *obp = buttons; obp; obp = obp->next)
662 if (obp->value == connection) 723 if (obp->id == id)
663 return obp; 724 return obp;
664 725
665 return 0; 726 return 0;
666} 727}
667 728
668/* 729/*
669 * Return the first objectlink in the objects linked to this one 730 * Return the first objectlink in the objects linked to this one
670 */ 731 */
671
672oblinkpt * 732oblinkpt *
673get_button_links (const object *button) 733object::find_link () const
674{ 734{
675 oblinkpt *obp; 735 if (map)
676 objectlink *ol;
677
678 if (!button->map)
679 return NULL;
680
681 for (obp = button->map->buttons; obp; obp = obp->next) 736 for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
682 for (ol = obp->link; ol; ol = ol->next) 737 for (objectlink *ol = obp->link; ol; ol = ol->next)
683 if (ol->ob == button) 738 if (ol->ob == this)
684 return obp; 739 return obp;
685 740
686 return NULL;
687}
688
689/*
690 * Made as a separate function to increase efficiency
691 */
692
693int
694get_button_value (const object *button)
695{
696 oblinkpt *obp;
697 objectlink *ol;
698
699 if (!button->map)
700 return 0;
701 for (obp = button->map->buttons; obp; obp = obp->next)
702 for (ol = obp->link; ol; ol = ol->next)
703 if (ol->ob == button)
704 return obp->value;
705 return 0; 741 return 0;
706} 742}
707 743
708/* This routine makes monsters who are 744/* This routine makes monsters who are
709 * standing on the 'mood floor' change their 745 * standing on the 'mood floor' change their
… …
711 * If floor is to be triggered must have 747 * If floor is to be triggered must have
712 * a speed of zero (default is 1 for all 748 * a speed of zero (default is 1 for all
713 * but the charm floor type). 749 * but the charm floor type).
714 * by b.t. thomas@nomad.astro.psu.edu 750 * by b.t. thomas@nomad.astro.psu.edu
715 */ 751 */
716
717void 752void
718do_mood_floor (object *op, object *source) 753do_mood_floor (object *op, object *source)
719{ 754{
720 if (!source) 755 if (!source)
721 source = op; 756 source = op;
… …
797 832
798 // FALL THROUGH 833 // FALL THROUGH
799 case 5: // kill all alives 834 case 5: // kill all alives
800 if (!tmp->flag [FLAG_PRECIOUS]) 835 if (!tmp->flag [FLAG_PRECIOUS])
801 { 836 {
802 get_archetype ("burnout")->insert_at (tmp, source); 837 archetype::get (shstr_burnout)->insert_at (tmp, source);
803 tmp->destroy (); 838 tmp->destroy ();
804 } 839 }
805 break; 840 break;
806 841
807 default: 842 default:
… …
882 // and we have to set the value to 0 917 // and we have to set the value to 0
883 918
884 if (match && trig->last_sp) // match == having 919 if (match && trig->last_sp) // match == having
885 { 920 {
886 if (trig->last_heal) 921 if (trig->last_heal)
887 decrease_ob (match); 922 match->decrease ();
888 923
889 trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left 924 trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
890 push_button (trig); 925 push_button (trig, op);
891 } 926 }
892 else if (!match && !trig->last_sp) // match == not having 927 else if (!match && !trig->last_sp) // match == not having
893 { 928 {
894 trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left 929 trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
895 push_button (trig); 930 push_button (trig, op);
896 } 931 }
897} 932}
898 933

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