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Comparing deliantra/server/common/button.C (file contents):
Revision 1.38 by elmex, Tue Jul 31 18:28:46 2007 UTC vs.
Revision 1.55 by root, Mon Oct 12 04:02:17 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 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
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 <funcpoint.h>
26 25
27/* 26/*
28 * This code is no longer highly inefficient 8) 27 * This code is no longer highly inefficient 8)
29 */ 28 */
30 29
31/* 30/*
32 * elmex: 31 * elmex:
33 * This function takes a objectlink list with all the objects are going to be activated. 32 * 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. 33 * 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. 34 * The activator argument can be 0 or the source object for this activation.
35 * the originator is the player or monster who did something.
36 */ 36 */
37void 37static void
38activate_connection_link (objectlink * ol, bool state, object *source = 0) 38activate_connection_link (objectlink *ol, int state, object *activator, object *originator)
39{ 39{
40 for (; ol; ol = ol->next) 40 for (; ol; ol = ol->next)
41 { 41 {
42 if (!ol->ob) 42 if (!ol->ob)
43 { 43 {
… …
67 67
68 switch (tmp->type) 68 switch (tmp->type)
69 { 69 {
70 case GATE: 70 case GATE:
71 case HOLE: 71 case HOLE:
72 if (!tmp->active)
73 tmp->play_sound (tmp->sound
74 ? tmp->sound
75 : sound_find (tmp->type == GATE ? "trigger_gate" : "trigger_hole"));
72 tmp->value = tmp->stats.maxsp ? !state : state; 76 tmp->value = tmp->stats.maxsp ? !state : state;
73 tmp->set_speed (0.5); 77 tmp->set_speed (0.5);
74 break; 78 break;
75 79
76 case CF_HANDLE: 80 case CF_HANDLE:
… …
79 break; 83 break;
80 84
81 case SIGN: 85 case SIGN:
82 if (!tmp->stats.food || tmp->last_eat < tmp->stats.food) 86 if (!tmp->stats.food || tmp->last_eat < tmp->stats.food)
83 { 87 {
84 tmp->play_sound (tmp->sound); 88 tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_sign"));
85 new_info_map (NDI_UNIQUE | NDI_NAVY, tmp->map, tmp->msg); 89 new_info_map (NDI_UNIQUE | NDI_NAVY, tmp->map, tmp->msg);
86 if (tmp->stats.food) 90 if (tmp->stats.food)
87 tmp->last_eat++; 91 tmp->last_eat++;
88 } 92 }
89 break; 93 break;
90 94
91 case ALTAR: 95 case ALTAR:
96 tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_altar"));
92 tmp->value = 1; 97 tmp->value = 1;
93 SET_ANIMATION (tmp, tmp->value); 98 SET_ANIMATION (tmp, tmp->value);
94 update_object (tmp, UP_OBJ_FACE); 99 update_object (tmp, UP_OBJ_FACE);
95 break; 100 break;
96 101
97 case BUTTON: 102 case BUTTON:
98 case PEDESTAL: 103 case PEDESTAL:
104 tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_button"));
99 tmp->value = state; 105 tmp->value = state;
100 SET_ANIMATION (tmp, tmp->value); 106 SET_ANIMATION (tmp, tmp->value);
101 update_object (tmp, UP_OBJ_FACE); 107 update_object (tmp, UP_OBJ_FACE);
102 break; 108 break;
103 109
104 case MOOD_FLOOR: 110 case MOOD_FLOOR:
105 do_mood_floor (tmp, source); 111 do_mood_floor (tmp, activator);
106 break; 112 break;
107 113
108 case TIMED_GATE: 114 case TIMED_GATE:
115 if (!tmp->active)
116 tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_gate"));
117
109 tmp->set_speed (tmp->arch->speed); 118 tmp->set_speed (tmp->arch->speed);
110 tmp->value = tmp->arch->value; 119 tmp->value = tmp->arch->value;
111 tmp->stats.sp = 1; 120 tmp->stats.sp = 1;
112 tmp->stats.hp = tmp->stats.maxhp; 121 tmp->stats.hp = tmp->stats.maxhp;
113 /* Handle multipart gates. We copy the value for the other parts 122 /* Handle multipart gates. We copy the value for the other parts
… …
126 case FIREWALL: 135 case FIREWALL:
127 if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL) 136 if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)
128 move_firewall (tmp); 137 move_firewall (tmp);
129 else 138 else
130 { 139 {
131 if ((tmp->stats.sp += tmp->stats.maxsp) > 8) /* next direction */ 140 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); 141 animate_turning (tmp);
135 } 142 }
136 break; 143 break;
137 144
138 case TELEPORTER: 145 case TELEPORTER:
… …
142 case CREATOR: 149 case CREATOR:
143 move_creator (tmp); 150 move_creator (tmp);
144 break; 151 break;
145 152
146 case TRIGGER_MARKER: 153 case TRIGGER_MARKER:
154 //tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_marker"));
147 move_marker (tmp); 155 move_marker (tmp);
148 break; 156 break;
149 157
150 case DUPLICATOR: 158 case DUPLICATOR:
151 move_duplicator (tmp); 159 move_duplicator (tmp);
160 break;
161
162 case MAPSCRIPT:
163 cfperl_mapscript_activate (tmp, state, activator, originator);
152 break; 164 break;
153 } 165 }
154 } 166 }
155} 167}
156 168
… …
165 * Changed the routine to loop through _all_ objects. 177 * Changed the routine to loop through _all_ objects.
166 * Better hurry with that linked list... 178 * Better hurry with that linked list...
167 * 179 *
168 */ 180 */
169void 181void
170push_button (object *op) 182push_button (object *op, object *originator)
171{ 183{
172 oblinkpt *obp = get_button_links (op); 184 if (oblinkpt *obp = op->find_link ())
173 185 {
174 if (!obp) 186 if (INVOKE_MAP (TRIGGER, op->map, ARG_STRING (&obp->id), ARG_INT (op->value), ARG_OBJECT (op), ARG_OBJECT (originator)))
175 return; 187 return;
176 188
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); 189 activate_connection_link (obp->link, op->value, op, originator);
190 }
181} 191}
182 192
183/* 193/*
184 * elmex: 194 * elmex:
185 * This activates a connection, similar to push_button (object *op) but it takes 195 * 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 197 * the connection was 'state' or 'released'. So that you can activate objects
188 * who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly. 198 * who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.
189 * 199 *
190 */ 200 */
191void 201void
192activate_connection (maptile *map, long connection, bool state) 202maptile::trigger (shstr_tmp id, int state, object *activator, object *originator)
193{ 203{
194 if (INVOKE_MAP (TRIGGER, map, ARG_INT64 (connection), ARG_INT (state))) 204 if (INVOKE_MAP (TRIGGER, this, ARG_STRING (&id), ARG_INT (state), ARG_OBJECT (originator)))
195 return; 205 return;
196 206
197 oblinkpt *obp = get_connection_links (map, connection); 207 if (oblinkpt *obp = find_link (id))
198
199 if (obp)
200 activate_connection_link (obp->link, state); 208 activate_connection_link (obp->link, state, activator, originator);
201} 209}
202 210
203/* 211/*
204 * Updates everything connected with the button op. 212 * Updates everything connected with the button op.
205 * After changing the state of a button, this function must be called 213 * 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 214 * to make sure that all gates and other buttons connected to the
207 * button reacts to the (eventual) change of state. 215 * button reacts to the (eventual) change of state.
208 */ 216 */
209void 217void
210update_button (object *op) 218update_button (object *op, object *originator)
211{ 219{
212 object *ab, *tmp, *head;
213 int tot, any_down = 0, old_value = op->value; 220 int any_down = 0, old_value = op->value;
214 oblinkpt *obp = 0;
215 objectlink *ol;
216 221
217 obp = get_button_links (op); 222 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) 223 for (objectlink *ol = obp->link; ol; ol = ol->next)
221 { 224 {
222 if (!ol->ob) 225 if (!ol->ob)
223 { 226 {
224 LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name); 227 LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);
225 continue; 228 continue;
226 } 229 }
227 230
228 tmp = ol->ob; 231 object *tmp = ol->ob;
232
229 if (tmp->type == BUTTON) 233 if (tmp->type == BUTTON)
230 { 234 {
235 sint32 total = 0;
236
231 for (ab = tmp->above, tot = 0; ab != NULL; ab = ab->above) 237 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 238 /* Basically, if the move_type matches that on what the
240 * button wants, we count it. The second check is so that 239 * button wants, we count it. The second check is so that
241 * objects don't move (swords, etc) will count. Note that 240 * objects who don't move (swords, etc) will count. Note that
242 * this means that more work is needed to make buttons 241 * this means that more work is needed to make buttons
243 * that are only triggered by flying objects. 242 * that are only triggered by flying objects.
244 */ 243 */
245 if ((ab->move_type & tmp->move_on) || ab->move_type == 0) 244 if ((ab->move_type & tmp->move_on) || ab->move_type == 0)
246 tot += ab->weight * (ab->nrof ? ab->nrof : 1) + ab->carrying; 245 total += ab->head_ ()->total_weight ();
247 246
248 tmp->value = (tot >= tmp->weight) ? 1 : 0; 247 tmp->value = total >= tmp->weight;
249 if (tmp->value) 248
250 any_down = 1; 249 any_down = any_down || tmp->value;
251 } 250 }
252 else if (tmp->type == PEDESTAL) 251 else if (tmp->type == PEDESTAL)
253 { 252 {
253 bool is_match = is_match_expr (tmp->slaying);
254 tmp->value = 0; 254 tmp->value = 0;
255
255 for (ab = tmp->above; ab != NULL; ab = ab->above) 256 for (object *ab = tmp->above; ab; ab = ab->above)
256 { 257 {
257 head = ab->head_ (); 258 object *head = ab->head_ ();
259
258 /* Same note regarding move_type for buttons above apply here. */ 260 /* Same note regarding move_type for buttons above apply here. */
259 if (((head->move_type & tmp->move_on) || ab->move_type == 0) && 261 if (((ab->move_type & tmp->move_on) || ab->move_type == 0))
262 if (is_match
263 ? match (tmp->slaying, head, tmp, originator)
260 (head->race == tmp->slaying || 264 : (head->race == tmp->slaying
261 ((head->type == SPECIAL_KEY) && (head->slaying == tmp->slaying)) || 265 || (head->type == SPECIAL_KEY && head->slaying == tmp->slaying)
262 (!strcmp (tmp->slaying, "player") && head->type == PLAYER))) 266 || (tmp->slaying == shstr_player && head->type == PLAYER)))
267 {
263 tmp->value = 1; 268 tmp->value = 1;
269 break;
270 }
264 } 271 }
265 272
266 if (tmp->value) 273 any_down = any_down || tmp->value;
267 any_down = 1;
268 } 274 }
269 } 275 }
276
270 if (any_down) /* If any other buttons were down, force this to remain down */ 277 if (any_down) /* If any other buttons were down, force this to remain down */
271 op->value = 1; 278 op->value = 1;
272 279
280 //LOG(llevDebug, "update_button: %s (%d, %d=%d)\n", &op->name, op->count, op->value, old_value);
281
273 /* If this button hasn't changed, don't do anything */ 282 /* If this button hasn't changed, don't do anything */
274 if (op->value != old_value) 283 if (op->value != old_value)
275 { 284 {
276 SET_ANIMATION (op, op->value); 285 SET_ANIMATION (op, op->value);
277 update_object (op, UP_OBJ_FACE); 286 update_object (op, UP_OBJ_FACE);
278 push_button (op); /* Make all other buttons the same */ 287 push_button (op, originator); /* Make all other buttons the same */
279 } 288 }
280} 289}
281 290
282void 291void
283use_trigger (object *op) 292use_trigger (object *op, object *originator)
284{ 293{
285 /* Toggle value */ 294 /* Toggle value */
286 op->value = !op->value; 295 op->value = !op->value;
296
287 push_button (op); 297 push_button (op, originator);
288} 298}
289 299
290/* 300/*
291 * Note: animate_object should be used instead of this, 301 * Note: animate_object should be used instead of this,
292 * but it can't handle animations in the 8 directions 302 * but it can't handle animations in the 8 directions
… …
313 * sacrificed. This fixes a bug of trying to put multiple altars/related 323 * sacrificed. This fixes a bug of trying to put multiple altars/related
314 * objects on the same space that take the same sacrifice. 324 * objects on the same space that take the same sacrifice.
315 */ 325 */
316 326
317int 327int
318check_altar_sacrifice (const object *altar, const object *sacrifice) 328check_altar_sacrifice (object *altar, object *sacrifice, object *originator)
319{ 329{
330 if (sacrifice->flag [FLAG_UNPAID])
331 return 0;
332
333 if (is_match_expr (ARCH_SACRIFICE (altar)))
334 return match (ARCH_SACRIFICE (altar), altar, originator);
335
320 if (!QUERY_FLAG (sacrifice, FLAG_ALIVE) 336 if (!QUERY_FLAG (sacrifice, FLAG_ALIVE)
321 && !QUERY_FLAG (sacrifice, FLAG_IS_LINKED) 337 && !QUERY_FLAG (sacrifice, FLAG_IS_LINKED)
322 && sacrifice->type != PLAYER) 338 && sacrifice->type != PLAYER)
323 { 339 {
324 if (strcmp (ARCH_SACRIFICE (altar), "money") == 0 340 if (ARCH_SACRIFICE (altar) == shstr_money
325 && sacrifice->type == MONEY 341 && sacrifice->type == MONEY
326 && sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar)) 342 && sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))
327 return 1; 343 return 1;
328 344
329 if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname 345 if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname
330 || ARCH_SACRIFICE (altar) == sacrifice->name 346 || ARCH_SACRIFICE (altar) == sacrifice->name
331 || ARCH_SACRIFICE (altar) == sacrifice->slaying 347 || ARCH_SACRIFICE (altar) == sacrifice->slaying
332 || strstr (query_base_name (sacrifice, 0), ARCH_SACRIFICE (altar))) 348 || strstr (query_base_name (sacrifice, 0), ARCH_SACRIFICE (altar)))
333 && NROF_SACRIFICE (altar) <= (sacrifice->nrof ? sacrifice->nrof : 1)) 349 && NROF_SACRIFICE (altar) <= sacrifice->number_of ())
334 return 1; 350 return 1;
335 } 351 }
336 352
337 return 0; 353 return 0;
338} 354}
… …
345 * 361 *
346 * If this function returns 1, '*sacrifice' is modified to point to the 362 * If this function returns 1, '*sacrifice' is modified to point to the
347 * remaining sacrifice, or is set to NULL if the sacrifice was used up. 363 * remaining sacrifice, or is set to NULL if the sacrifice was used up.
348 */ 364 */
349int 365int
350operate_altar (object *altar, object **sacrifice) 366operate_altar (object *altar, object **sacrifice, object *originator)
351{ 367{
352 if (!altar->map) 368 if (!altar->map)
353 { 369 {
354 LOG (llevError, "BUG: operate_altar(): altar has no map\n"); 370 LOG (llevError, "BUG: operate_altar(): altar has no map\n");
355 return 0; 371 return 0;
356 } 372 }
357 373
358 if (!altar->slaying || altar->value) 374 if (!altar->slaying || altar->value)
359 return 0; 375 return 0;
360 376
361 if (!check_altar_sacrifice (altar, *sacrifice)) 377 if (!check_altar_sacrifice (altar, *sacrifice, originator))
362 return 0; 378 return 0;
363 379
364 /* check_altar_sacrifice should have already verified that enough money 380 /* check_altar_sacrifice should have already verified that enough money
365 * has been dropped. 381 * has been dropped.
366 */ 382 */
367 if (!strcmp (ARCH_SACRIFICE (altar), "money")) 383 if (ARCH_SACRIFICE (altar) == shstr_money)
368 { 384 {
369 int number = NROF_SACRIFICE (altar) / (*sacrifice)->value; 385 int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;
370 386
371 /* Round up any sacrifices. Altars don't make change either */ 387 /* Round up any sacrifices. Altars don't make change either */
372 if (NROF_SACRIFICE (altar) % (*sacrifice)->value) 388 if (NROF_SACRIFICE (altar) % (*sacrifice)->value)
373 number++; 389 number++;
374 390
375 *sacrifice = decrease_ob_nr (*sacrifice, number); 391 if (!(*sacrifice)->decrease (number))
392 *sacrifice = 0;
376 } 393 }
377 else 394 else
378 *sacrifice = decrease_ob_nr (*sacrifice, NROF_SACRIFICE (altar)); 395 if (!(*sacrifice)->decrease (NROF_SACRIFICE (altar)))
396 *sacrifice = 0;
379 397
380 if (altar->msg) 398 if (altar->msg)
381 new_info_map (NDI_BLACK, altar->map, altar->msg); 399 new_info_map (NDI_BLACK, altar->map, altar->msg);
382 400
383 return 1; 401 return 1;
384} 402}
385 403
386void 404void
387trigger_move (object *op, int state) /* 1 down and 0 up */ 405trigger_move (object *op, int state, object *originator) /* 1 down and 0 up */
388{ 406{
389 op->stats.wc = state; 407 op->stats.wc = state;
408
390 if (state) 409 if (state)
391 { 410 {
392 use_trigger (op); 411 use_trigger (op, originator);
393 op->set_speed (op->stats.exp > 0 ? 1. / op->stats.exp : 1.); 412 op->set_speed (op->stats.exp > 0 ? 1. / op->stats.exp : 1.);
394 op->speed_left = -1; 413 op->speed_left = -1;
395 } 414 }
396 else 415 else
397 { 416 {
398 use_trigger (op); 417 use_trigger (op, originator);
399 op->set_speed (0); 418 op->set_speed (0);
400 } 419 }
401} 420}
402 421
403 422
… …
412 * TRIGGER: Returns 1 if handle could be moved, 0 if not. 431 * TRIGGER: Returns 1 if handle could be moved, 0 if not.
413 * 432 *
414 * TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0. 433 * TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0.
415 */ 434 */
416int 435int
417check_trigger (object *op, object *cause) 436check_trigger (object *op, object *cause, object *originator)
418{ 437{
419 object *tmp; 438 object *tmp;
420 int push = 0, tot = 0; 439 int push = 0, tot = 0;
421 int in_movement = op->stats.wc || op->speed; 440 int in_movement = op->stats.wc || op->speed;
422 441
423 switch (op->type) 442 switch (op->type)
424 { 443 {
425 case TRIGGER_BUTTON: 444 case TRIGGER_BUTTON:
426 if (op->weight > 0) 445 if (op->weight > 0)
427 { 446 {
428 if (cause) 447 if (cause)
429 { 448 {
430 for (tmp = op->above; tmp; tmp = tmp->above) 449 for (tmp = op->above; tmp; tmp = tmp->above)
431 /* Comment reproduced from update_buttons(): */ 450 /* Comment reproduced from update_buttons(): */
432 /* Basically, if the move_type matches that on what the 451 /* Basically, if the move_type matches that on what the
433 * button wants, we count it. The second check is so that 452 * button wants, we count it. The second check is so that
434 * objects that don't move (swords, etc) will count. Note that 453 * objects that don't move (swords, etc) will count. Note that
435 * this means that more work is needed to make buttons 454 * this means that more work is needed to make buttons
436 * that are only triggered by flying objects. 455 * that are only triggered by flying objects.
456 */
457 if ((tmp->move_type & op->move_on) || tmp->move_type == 0)
458 tot += tmp->head_ ()->total_weight ();
459
460 if (tot >= op->weight)
461 push = 1;
462
463 if (op->stats.ac == push)
464 return 0;
465
466 op->stats.ac = push;
467 if (NUM_ANIMATIONS (op) > 1)
468 {
469 SET_ANIMATION (op, push);
470 update_object (op, UP_OBJ_FACE);
471 }
472
473 if (in_movement || !push)
474 return 0;
475 }
476
477 trigger_move (op, push, cause);
478 }
479
480 return 0;
481
482 case TRIGGER_PEDESTAL:
483 if (cause)
484 {
485 for (tmp = op->above; tmp; tmp = tmp->above)
486 {
487 object *head = tmp->head_ ();
488
489 /* See comment in TRIGGER_BUTTON about move_types */
490 if (((head->move_type & op->move_on) || head->move_type == 0)
491 && (head->race == op->slaying || (op->slaying == shstr_player && head->type == PLAYER)))
492 {
493 push = 1;
494 break;
495 }
496 }
497
498 if (op->stats.ac == push)
499 return 0;
500
501 op->stats.ac = push;
502
503 if (NUM_ANIMATIONS (op) > 1)
504 {
505 SET_ANIMATION (op, push);
506 update_object (op, UP_OBJ_FACE);
507 }
508
509 update_object (op, UP_OBJ_FACE);
510
511 if (in_movement || !push)
512 return 0;
513 }
514
515 trigger_move (op, push, cause);
516 return 0;
517
518 case TRIGGER_ALTAR:
519 if (cause)
520 {
521 if (in_movement)
522 return 0;
523
524 if (operate_altar (op, &cause)) /* TODO: originator? */
525 {
526 if (NUM_ANIMATIONS (op) > 1)
527 {
528 SET_ANIMATION (op, 1);
529 update_object (op, UP_OBJ_FACE);
530 }
531
532 if (op->last_sp >= 0)
533 {
534 trigger_move (op, 1, cause);
535
536 if (op->last_sp > 0)
537 op->last_sp = -op->last_sp;
538 }
539 else
540 {
541 /* for trigger altar with last_sp, the ON/OFF
542 * status (-> +/- value) is "simulated":
437 */ 543 */
438 544 op->value = !op->value;
439 if ((tmp->move_type & op->move_on) || tmp->move_type == 0) 545 trigger_move (op, 1, cause);
440 { 546 op->last_sp = -op->last_sp;
441 tot += tmp->weight * (tmp->nrof ? tmp->nrof : 1) + tmp->carrying; 547 op->value = !op->value;
442 }
443 if (tot >= op->weight)
444 push = 1;
445 if (op->stats.ac == push)
446 return 0;
447 op->stats.ac = push;
448 if (NUM_ANIMATIONS (op) > 1)
449 {
450 SET_ANIMATION (op, push);
451 update_object (op, UP_OBJ_FACE);
452 } 548 }
453 if (in_movement || !push) 549
454 return 0; 550 return cause == NULL;
455 } 551 }
456 trigger_move (op, push);
457 } 552 else
458 return 0;
459
460 case TRIGGER_PEDESTAL:
461 if (cause)
462 {
463 for (tmp = op->above; tmp; tmp = tmp->above)
464 {
465 object *head = tmp->head_ ();
466
467 /* See comment in TRIGGER_BUTTON about move_types */
468 if (((head->move_type & op->move_on) || head->move_type == 0)
469 && (head->race == op->slaying || (!strcmp (op->slaying, "player") && head->type == PLAYER)))
470 {
471 push = 1;
472 break;
473 }
474 }
475
476 if (op->stats.ac == push)
477 return 0; 553 return 0;
478 554 }
479 op->stats.ac = push; 555 else
480 556 {
481 if (NUM_ANIMATIONS (op) > 1) 557 if (NUM_ANIMATIONS (op) > 1)
482 { 558 {
483 SET_ANIMATION (op, push); 559 SET_ANIMATION (op, 0);
484 update_object (op, UP_OBJ_FACE); 560 update_object (op, UP_OBJ_FACE);
485 } 561 }
486 562
487 update_object (op, UP_OBJ_FACE);
488
489 if (in_movement || !push)
490 return 0;
491 }
492
493 trigger_move (op, push);
494 return 0;
495
496 case TRIGGER_ALTAR:
497 if (cause)
498 {
499 if (in_movement)
500 return 0;
501
502 if (operate_altar (op, &cause))
503 {
504 if (NUM_ANIMATIONS (op) > 1)
505 {
506 SET_ANIMATION (op, 1);
507 update_object (op, UP_OBJ_FACE);
508 }
509
510 if (op->last_sp >= 0)
511 {
512 trigger_move (op, 1);
513 if (op->last_sp > 0)
514 op->last_sp = -op->last_sp;
515 }
516 else
517 {
518 /* for trigger altar with last_sp, the ON/OFF
519 * status (-> +/- value) is "simulated":
520 */
521 op->value = !op->value;
522 trigger_move (op, 1);
523 op->last_sp = -op->last_sp;
524 op->value = !op->value;
525 }
526
527 return cause == NULL;
528 }
529 else
530 return 0;
531 }
532 else
533 {
534 if (NUM_ANIMATIONS (op) > 1)
535 {
536 SET_ANIMATION (op, 0);
537 update_object (op, UP_OBJ_FACE);
538 }
539
540 /* If trigger_altar has "last_sp > 0" set on the map, 563 /* If trigger_altar has "last_sp > 0" set on the map,
541 * it will push the connected value only once per sacrifice. 564 * it will push the connected value only once per sacrifice.
542 * Otherwise (default), the connected value will be 565 * Otherwise (default), the connected value will be
543 * pushed twice: First by sacrifice, second by reset! -AV 566 * pushed twice: First by sacrifice, second by reset! -AV
544 */ 567 */
545 if (!op->last_sp) 568 if (!op->last_sp)
546 trigger_move (op, 0); 569 trigger_move (op, 0, cause);
547 else 570 else
548 { 571 {
549 op->stats.wc = 0; 572 op->stats.wc = 0;
550 op->value = !op->value; 573 op->value = !op->value;
551 op->set_speed (0); 574 op->set_speed (0);
552 } 575 }
553 } 576 }
554 return 0; 577 return 0;
555 578
556 case TRIGGER: 579 case TRIGGER:
557 if (cause) 580 if (cause)
558 { 581 {
559 if (in_movement) 582 if (in_movement)
560 return 0; 583 return 0;
561 584
562 push = 1; 585 push = 1;
563 } 586 }
564 587
565 if (NUM_ANIMATIONS (op) > 1) 588 if (NUM_ANIMATIONS (op) > 1)
566 { 589 {
567 SET_ANIMATION (op, push); 590 SET_ANIMATION (op, push);
568 update_object (op, UP_OBJ_FACE); 591 update_object (op, UP_OBJ_FACE);
569 } 592 }
570 593
571 trigger_move (op, push); 594 trigger_move (op, push, cause);
572 return 1; 595 return 1;
573 596
574 default: 597 default:
575 LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type); 598 LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type);
576 return 0; 599 return 0;
577 } 600 }
578} 601}
579 602
580void 603void
581add_button_link (object *button, maptile *map, int connected) 604object::add_link (maptile *map, shstr_tmp id)
582{ 605{
583 oblinkpt *obp;
584 objectlink *ol = get_objectlink ();
585
586 if (!map) 606 if (!map)
587 { 607 {
588 LOG (llevError, "Tried to add button-link without map.\n"); 608 LOG (llevError, "Tried to add button-link without map.\n");
589 return; 609 return;
590 } 610 }
591 611
592 button->path_attuned = connected; /* peterm: I need this so I can rebuild 612 flag [FLAG_IS_LINKED] = true;
593 a connected map from a template map. */
594 613
595 SET_FLAG (button, FLAG_IS_LINKED); 614 objectlink *ol = get_objectlink ();
596
597 ol->ob = button; 615 ol->ob = this;
598 616
599 for (obp = map->buttons; obp && obp->value != connected; obp = obp->next) 617 for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
600 ; 618 if (obp->id == id)
601
602 if (obp)
603 { 619 {
604 ol->next = obp->link; 620 ol->next = obp->link;
605 obp->link = ol; 621 obp->link = ol;
622 return;
606 } 623 }
607 else 624
608 {
609 obp = get_objectlinkpt (); 625 oblinkpt *obp = get_objectlinkpt ();
610 obp->value = connected; 626 obp->id = id;
611 627
612 obp->next = map->buttons; 628 obp->next = map->buttons;
613 map->buttons = obp; 629 map->buttons = obp;
614 obp->link = ol; 630 obp->link = ol;
615 }
616} 631}
617 632
618/* 633/*
619 * Remove the object from the linked lists of buttons in the map. 634 * Remove the object from the linked lists of buttons in the map.
620 * This is only needed by editors. 635 * This is only needed by editors.
621 */ 636 */
622
623void 637void
624remove_button_link (object *op) 638object::remove_link ()
625{ 639{
626 oblinkpt *obp; 640 if (!map)
627 objectlink **olp, *ol;
628
629 if (op->map == NULL)
630 { 641 {
631 LOG (llevError, "remove_button_link() in object without map.\n"); 642 LOG (llevError, "remove_button_link() in object without map.\n");
632 return; 643 return;
633 } 644 }
634 645
635 if (!QUERY_FLAG (op, FLAG_IS_LINKED)) 646 if (!flag [FLAG_IS_LINKED])
636 { 647 {
637 LOG (llevError, "remove_button_linked() in unlinked object.\n"); 648 LOG (llevError, "remove_button_linked() in unlinked object.\n");
638 return; 649 return;
639 } 650 }
640 651
652 flag [FLAG_IS_LINKED] = false;
653
641 for (obp = op->map->buttons; obp; obp = obp->next) 654 for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
642 for (olp = &obp->link; (ol = *olp); olp = &ol->next) 655 for (objectlink **olp = &obp->link; *olp; olp = &(*olp)->next)
643 if (ol->ob == op) 656 if ((*olp)->ob == this)
644 { 657 {
645 658 objectlink *ol = *olp;
646/* LOG(llevDebug, "Removed link %d in button %s and map %s.\n",
647 obp->value, op->name, op->map->path);
648*/
649 *olp = ol->next; 659 *olp = ol->next;
650 delete ol; 660 delete ol;
651 return; 661 return;
652 } 662 }
653 663
654 LOG (llevError, "remove_button_linked(): couldn't find object.\n"); 664 LOG (llevError, "remove_button_linked(): couldn't find object.\n");
655 CLEAR_FLAG (op, FLAG_IS_LINKED); 665}
666
667/*
668 * Updates every button on the map (by calling update_button() for them).
669 */
670void
671maptile::update_buttons ()
672{
673 for (oblinkpt *obp = buttons; obp; obp = obp->next)
674 for (objectlink *ol = obp->link; ol; ol = ol->next)
675 {
676 if (!ol->ob)
677 {
678 LOG (llevError, "Internal error in update_button (%s (%dx%d), connected %ld).\n",
679 ol->ob ? (const char *) ol->ob->name : "null", ol->ob ? ol->ob->x : -1, ol->ob ? ol->ob->y : -1, &obp->id);
680 continue;
681 }
682
683 if (ol->ob->type == BUTTON || ol->ob->type == PEDESTAL)
684 {
685 update_button (ol->ob, 0);
686 break;
687 }
688 }
656} 689}
657 690
658/* 691/*
659 * Gets the objectlink for this connection from the map. 692 * Gets the objectlink for this connection from the map.
660 */ 693 */
661oblinkpt * 694oblinkpt *
662get_connection_links (maptile *map, long connection) 695maptile::find_link (shstr_tmp id)
663{ 696{
664 for (oblinkpt * obp = map->buttons; obp; obp = obp->next) 697 for (oblinkpt *obp = buttons; obp; obp = obp->next)
665 if (obp->value == connection) 698 if (obp->id == id)
666 return obp; 699 return obp;
667 700
668 return 0; 701 return 0;
669} 702}
670 703
671/* 704/*
672 * Return the first objectlink in the objects linked to this one 705 * Return the first objectlink in the objects linked to this one
673 */ 706 */
674
675oblinkpt * 707oblinkpt *
676get_button_links (const object *button) 708object::find_link () const
677{ 709{
678 oblinkpt *obp; 710 if (map)
679 objectlink *ol;
680
681 if (!button->map)
682 return NULL;
683
684 for (obp = button->map->buttons; obp; obp = obp->next) 711 for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
685 for (ol = obp->link; ol; ol = ol->next) 712 for (objectlink *ol = obp->link; ol; ol = ol->next)
686 if (ol->ob == button) 713 if (ol->ob == this)
687 return obp; 714 return obp;
688 715
689 return NULL;
690}
691
692/*
693 * Made as a separate function to increase efficiency
694 */
695
696int
697get_button_value (const object *button)
698{
699 oblinkpt *obp;
700 objectlink *ol;
701
702 if (!button->map)
703 return 0;
704 for (obp = button->map->buttons; obp; obp = obp->next)
705 for (ol = obp->link; ol; ol = ol->next)
706 if (ol->ob == button)
707 return obp->value;
708 return 0; 716 return 0;
709} 717}
710 718
711/* This routine makes monsters who are 719/* This routine makes monsters who are
712 * standing on the 'mood floor' change their 720 * standing on the 'mood floor' change their
… …
714 * If floor is to be triggered must have 722 * If floor is to be triggered must have
715 * a speed of zero (default is 1 for all 723 * a speed of zero (default is 1 for all
716 * but the charm floor type). 724 * but the charm floor type).
717 * by b.t. thomas@nomad.astro.psu.edu 725 * by b.t. thomas@nomad.astro.psu.edu
718 */ 726 */
719
720void 727void
721do_mood_floor (object *op, object *source) 728do_mood_floor (object *op, object *source)
722{ 729{
723 if (!source) 730 if (!source)
724 source = op; 731 source = op;
… …
800 807
801 // FALL THROUGH 808 // FALL THROUGH
802 case 5: // kill all alives 809 case 5: // kill all alives
803 if (!tmp->flag [FLAG_PRECIOUS]) 810 if (!tmp->flag [FLAG_PRECIOUS])
804 { 811 {
805 get_archetype ("burnout")->insert_at (tmp, source); 812 archetype::get (shstr_burnout)->insert_at (tmp, source);
806 tmp->destroy (); 813 tmp->destroy ();
807 } 814 }
808 break; 815 break;
809 816
810 default: 817 default:
… …
885 // and we have to set the value to 0 892 // and we have to set the value to 0
886 893
887 if (match && trig->last_sp) // match == having 894 if (match && trig->last_sp) // match == having
888 { 895 {
889 if (trig->last_heal) 896 if (trig->last_heal)
890 decrease_ob (match); 897 match->decrease ();
891 898
892 trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left 899 trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
893 push_button (trig); 900 push_button (trig, op);
894 } 901 }
895 else if (!match && !trig->last_sp) // match == not having 902 else if (!match && !trig->last_sp) // match == not having
896 { 903 {
897 trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left 904 trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
898 push_button (trig); 905 push_button (trig, op);
899 } 906 }
900} 907}
901 908

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