[ViewVC] Diff of: cvs/deliantra/server/common/button.C

Comparing deliantra/server/common/button.C (file contents):
Revision 1.40 by root, Thu Nov 8 19:43:23 2007 UTC vs.
Revision 1.57 by root, Mon Oct 12 21:27:54 2009 UTC

…		…
1	/*	1	/*
2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Deliantra 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	* Deliantra 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 <support@deliantra.net>	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	*/
37	void	38	static void
38	activate_connection_link (objectlink * ol, bool state, object *source = 0)	39	activate_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	{
75	: sound_find (tmp->type == GATE ? "trigger_gate" : "trigger_hole"));	76	: sound_find (tmp->type == GATE ? "trigger_gate" : "trigger_hole"));
76	tmp->value = tmp->stats.maxsp ? !state : state;	77	tmp->value = tmp->stats.maxsp ? !state : state;
77	tmp->set_speed (0.5);	78	tmp->set_speed (0.5);
78	break;	79	break;
79		80
80	case CF_HANDLE:	81	case T_HANDLE:
81	SET_ANIMATION (tmp, (tmp->value = tmp->stats.maxsp ? !state : state));	82	SET_ANIMATION (tmp, (tmp->value = tmp->stats.maxsp ? !state : state));
82	update_object (tmp, UP_OBJ_FACE);	83	update_object (tmp, UP_OBJ_FACE);
83	break;	84	break;
84		85
85	case SIGN:	86	case SIGN:
…		…
106	SET_ANIMATION (tmp, tmp->value);	107	SET_ANIMATION (tmp, tmp->value);
107	update_object (tmp, UP_OBJ_FACE);	108	update_object (tmp, UP_OBJ_FACE);
108	break;	109	break;
109		110
110	case MOOD_FLOOR:	111	case MOOD_FLOOR:
111	do_mood_floor (tmp, source);	112	do_mood_floor (tmp, activator);
112	break;	113	break;
113		114
114	case TIMED_GATE:	115	case TIMED_GATE:
115	if (!tmp->active)	116	if (!tmp->active)
116	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_gate"));	117	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_gate"));
		118
117	tmp->set_speed (tmp->arch->speed);	119	tmp->set_speed (tmp->arch->speed);
118	tmp->value = tmp->arch->value;	120	tmp->value = tmp->arch->value;
119	tmp->stats.sp = 1;	121	tmp->stats.sp = 1;
120	tmp->stats.hp = tmp->stats.maxhp;	122	tmp->stats.hp = tmp->stats.maxhp;
121	/* Handle multipart gates. We copy the value for the other parts	123	/* Handle multipart gates. We copy the value for the other parts
…		…
134	case FIREWALL:	136	case FIREWALL:
135	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)	137	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)
136	move_firewall (tmp);	138	move_firewall (tmp);
137	else	139	else
138	{	140	{
139	if ((tmp->stats.sp += tmp->stats.maxsp) > 8) /* next direction */	141	tmp->stats.sp = absdir (tmp->stats.sp + tmp->stats.maxsp); /* next direction */
140	tmp->stats.sp = ((tmp->stats.sp - 1) % 8) + 1;
141
142	animate_turning (tmp);	142	animate_turning (tmp);
143	}	143	}
144	break;	144	break;
145		145
146	case TELEPORTER:	146	case TELEPORTER:
…		…
156	move_marker (tmp);	156	move_marker (tmp);
157	break;	157	break;
158		158
159	case DUPLICATOR:	159	case DUPLICATOR:
160	move_duplicator (tmp);	160	move_duplicator (tmp);
		161	break;
		162
		163	case MAPSCRIPT:
		164	cfperl_mapscript_activate (tmp, state, activator, originator);
161	break;	165	break;
162	}	166	}
163	}	167	}
164	}	168	}
165		169
…		…
174	* Changed the routine to loop through _all_ objects.	178	* Changed the routine to loop through _all_ objects.
175	* Better hurry with that linked list...	179	* Better hurry with that linked list...
176	*	180	*
177	*/	181	*/
178	void	182	void
179	push_button (object *op)	183	push_button (object op, object originator)
180	{	184	{
181	oblinkpt *obp = get_button_links (op);	185	if (oblinkpt *obp = op->find_link ())
182		186	{
183	if (!obp)	187	if (INVOKE_MAP (TRIGGER, op->map, ARG_STRING (&obp->id), ARG_INT (op->value), ARG_OBJECT (op), ARG_OBJECT (originator)))
184	return;	188	return;
185		189
186	if (INVOKE_MAP (TRIGGER, op->map, ARG_INT64 (obp->value), ARG_INT (op->value)))
187	return;
188
189	activate_connection_link (obp->link, op->value, op);	190	activate_connection_link (obp->link, op->value, op, originator);
		191	}
190	}	192	}
191		193
192	/*	194	/*
193	* elmex:	195	* elmex:
194	* This activates a connection, similar to push_button (object *op) but it takes	196	* This activates a connection, similar to push_button (object *op) but it takes
…		…
196	* the connection was 'state' or 'released'. So that you can activate objects	198	* the connection was 'state' or 'released'. So that you can activate objects
197	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.	199	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.
198	*	200	*
199	*/	201	*/
200	void	202	void
201	activate_connection (maptile *map, long connection, bool state)	203	maptile::trigger (shstr_tmp id, int state, object activator, object originator)
202	{	204	{
203	if (INVOKE_MAP (TRIGGER, map, ARG_INT64 (connection), ARG_INT (state)))	205	if (INVOKE_MAP (TRIGGER, this, ARG_STRING (&id), ARG_INT (state), ARG_OBJECT (originator)))
204	return;	206	return;
205		207
206	oblinkpt *obp = get_connection_links (map, connection);	208	if (oblinkpt *obp = find_link (id))
207
208	if (obp)
209	activate_connection_link (obp->link, state);	209	activate_connection_link (obp->link, state, activator, originator);
210	}	210	}
211		211
212	/*	212	/*
213	* Updates everything connected with the button op.	213	* Updates everything connected with the button op.
214	* After changing the state of a button, this function must be called	214	* After changing the state of a button, this function must be called
215	* to make sure that all gates and other buttons connected to the	215	* to make sure that all gates and other buttons connected to the
216	* button reacts to the (eventual) change of state.	216	* button reacts to the (eventual) change of state.
217	*/	217	*/
218	void	218	void
219	update_button (object *op)	219	update_button (object op, object originator)
220	{	220	{
221	object ab, tmp, *head;
222	int tot, any_down = 0, old_value = op->value;	221	int any_down = 0, old_value = op->value;
223	oblinkpt *obp = 0;
224	objectlink *ol;
225		222
226	obp = get_button_links (op);	223	if (oblinkpt *obp = op->find_link ())
227	/* LOG(llevDebug, "update_button: %s (%d)\n", op->name, op->count); */
228	if (obp)
229	for (ol = obp->link; ol; ol = ol->next)	224	for (objectlink *ol = obp->link; ol; ol = ol->next)
230	{	225	{
231	if (!ol->ob)	226	if (!ol->ob)
232	{	227	{
233	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);	228	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);
234	continue;	229	continue;
235	}	230	}
236		231
237	tmp = ol->ob;	232	object *tmp = ol->ob;
		233
238	if (tmp->type == BUTTON)	234	if (tmp->type == BUTTON)
239	{	235	{
		236	sint32 total = 0;
		237
240	for (ab = tmp->above, tot = 0; ab != NULL; ab = ab->above)	238	for (object *ab = tmp->above; ab; ab = ab->above)
241	/* Bug? The pedestal code below looks for the head of
242	* the object, this bit doesn't. I'd think we should check
243	* for head here also. Maybe it also makese sense to
244	* make the for ab=tmp->above loop common, and alter
245	* behaviour based on object within that loop?
246	*/
247
248	/* Basically, if the move_type matches that on what the	239	/* Basically, if the move_type matches that on what the
249	* button wants, we count it. The second check is so that	240	* button wants, we count it. The second check is so that
250	* objects don't move (swords, etc) will count. Note that	241	* objects who don't move (swords, etc) will count. Note that
251	* this means that more work is needed to make buttons	242	* this means that more work is needed to make buttons
252	* that are only triggered by flying objects.	243	* that are only triggered by flying objects.
253	*/	244	*/
254	if ((ab->move_type & tmp->move_on) \|\| ab->move_type == 0)	245	if ((ab->move_type & tmp->move_on) \|\| ab->move_type == 0)
255	tot += ab->weight * (ab->nrof ? ab->nrof : 1) + ab->carrying;	246	total += ab->head_ ()->total_weight ();
256		247
257	tmp->value = (tot >= tmp->weight) ? 1 : 0;	248	tmp->value = total >= tmp->weight;
258	if (tmp->value)	249
259	any_down = 1;	250	any_down = any_down \|\| tmp->value;
260	}	251	}
261	else if (tmp->type == PEDESTAL)	252	else if (tmp->type == PEDESTAL)
262	{	253	{
		254	bool is_match = is_match_expr (tmp->slaying);
263	tmp->value = 0;	255	tmp->value = 0;
		256
264	for (ab = tmp->above; ab != NULL; ab = ab->above)	257	for (object *ab = tmp->above; ab; ab = ab->above)
265	{	258	{
266	head = ab->head_ ();	259	object *head = ab->head_ ();
		260
267	/* Same note regarding move_type for buttons above apply here. */	261	/* Same note regarding move_type for buttons above apply here. */
268	if (((head->move_type & tmp->move_on) \|\| ab->move_type == 0) &&	262	if (((ab->move_type & tmp->move_on) \|\| ab->move_type == 0))
		263	if (is_match
		264	? match (tmp->slaying, head, tmp, originator)
269	(head->race == tmp->slaying \|\|	265	: (head->race == tmp->slaying
270	((head->type == SPECIAL_KEY) && (head->slaying == tmp->slaying)) \|\|	266	\|\| (head->type == SPECIAL_KEY && head->slaying == tmp->slaying)
271	(!strcmp (tmp->slaying, "player") && head->type == PLAYER)))	267	\|\| (tmp->slaying == shstr_player && head->type == PLAYER)))
		268	{
272	tmp->value = 1;	269	tmp->value = 1;
		270	break;
		271	}
273	}	272	}
274		273
275	if (tmp->value)	274	any_down = any_down \|\| tmp->value;
276	any_down = 1;
277	}	275	}
278	}	276	}
		277
279	if (any_down) /* If any other buttons were down, force this to remain down */	278	if (any_down) /* If any other buttons were down, force this to remain down */
280	op->value = 1;	279	op->value = 1;
281		280
		281	//LOG(llevDebug, "update_button: %s (%d, %d=%d)\n", &op->name, op->count, op->value, old_value);
		282
282	/* If this button hasn't changed, don't do anything */	283	/* If this button hasn't changed, don't do anything */
283	if (op->value != old_value)	284	if (op->value != old_value)
284	{	285	{
285	SET_ANIMATION (op, op->value);	286	SET_ANIMATION (op, op->value);
286	update_object (op, UP_OBJ_FACE);	287	update_object (op, UP_OBJ_FACE);
287	push_button (op); /* Make all other buttons the same */	288	push_button (op, originator); /* Make all other buttons the same */
288	}	289	}
289	}	290	}
290		291
291	void	292	void
292	use_trigger (object *op)	293	use_trigger (object op, object originator)
293	{	294	{
294	/* Toggle value */	295	/* Toggle value */
295	op->value = !op->value;	296	op->value = !op->value;
		297
296	push_button (op);	298	push_button (op, originator);
297	}	299	}
298		300
299	/*	301	/*
300	* Note: animate_object should be used instead of this,	302	* Note: animate_object should be used instead of this,
301	* but it can't handle animations in the 8 directions	303	* but it can't handle animations in the 8 directions
…		…
322	* sacrificed. This fixes a bug of trying to put multiple altars/related	324	* sacrificed. This fixes a bug of trying to put multiple altars/related
323	* objects on the same space that take the same sacrifice.	325	* objects on the same space that take the same sacrifice.
324	*/	326	*/
325		327
326	int	328	int
327	check_altar_sacrifice (const object altar, const object sacrifice)	329	check_altar_sacrifice (object altar, object sacrifice, object *originator)
328	{	330	{
		331	if (sacrifice->flag [FLAG_UNPAID])
		332	return 0;
		333
		334	if (is_match_expr (ARCH_SACRIFICE (altar)))
		335	return match (ARCH_SACRIFICE (altar), altar, originator);
		336
329	if (!QUERY_FLAG (sacrifice, FLAG_ALIVE)	337	if (!QUERY_FLAG (sacrifice, FLAG_ALIVE)
330	&& !QUERY_FLAG (sacrifice, FLAG_IS_LINKED)	338	&& !QUERY_FLAG (sacrifice, FLAG_IS_LINKED)
331	&& sacrifice->type != PLAYER)	339	&& sacrifice->type != PLAYER)
332	{	340	{
333	if (strcmp (ARCH_SACRIFICE (altar), "money") == 0	341	if (ARCH_SACRIFICE (altar) == shstr_money
334	&& sacrifice->type == MONEY	342	&& sacrifice->type == MONEY
335	&& sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))	343	&& sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))
336	return 1;	344	return 1;
337		345
338	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname	346	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname
339	\|\| ARCH_SACRIFICE (altar) == sacrifice->name	347	\|\| ARCH_SACRIFICE (altar) == sacrifice->name
340	\|\| ARCH_SACRIFICE (altar) == sacrifice->slaying	348	\|\| ARCH_SACRIFICE (altar) == sacrifice->slaying
341	\|\| strstr (query_base_name (sacrifice, 0), ARCH_SACRIFICE (altar)))	349	\|\| strstr (query_base_name (sacrifice, 0), ARCH_SACRIFICE (altar)))
342	&& NROF_SACRIFICE (altar) <= (sacrifice->nrof ? sacrifice->nrof : 1))	350	&& NROF_SACRIFICE (altar) <= sacrifice->number_of ())
343	return 1;	351	return 1;
344	}	352	}
345		353
346	return 0;	354	return 0;
347	}	355	}
…		…
354	*	362	*
355	* If this function returns 1, '*sacrifice' is modified to point to the	363	* If this function returns 1, '*sacrifice' is modified to point to the
356	* remaining sacrifice, or is set to NULL if the sacrifice was used up.	364	* remaining sacrifice, or is set to NULL if the sacrifice was used up.
357	*/	365	*/
358	int	366	int
359	operate_altar (object altar, object *sacrifice)	367	operate_altar (object altar, object sacrifice, object originator)
360	{	368	{
361	if (!altar->map)	369	if (!altar->map)
362	{	370	{
363	LOG (llevError, "BUG: operate_altar(): altar has no map\n");	371	LOG (llevError, "BUG: operate_altar(): altar has no map\n");
364	return 0;	372	return 0;
365	}	373	}
366		374
367	if (!altar->slaying \|\| altar->value)	375	if (!altar->slaying \|\| altar->value)
368	return 0;	376	return 0;
369		377
370	if (!check_altar_sacrifice (altar, *sacrifice))	378	if (!check_altar_sacrifice (altar, *sacrifice, originator))
371	return 0;	379	return 0;
372		380
373	/* check_altar_sacrifice should have already verified that enough money	381	/* check_altar_sacrifice should have already verified that enough money
374	* has been dropped.	382	* has been dropped.
375	*/	383	*/
376	if (!strcmp (ARCH_SACRIFICE (altar), "money"))	384	if (ARCH_SACRIFICE (altar) == shstr_money)
377	{	385	{
378	int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;	386	int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;
379		387
380	/* Round up any sacrifices. Altars don't make change either */	388	/* Round up any sacrifices. Altars don't make change either */
381	if (NROF_SACRIFICE (altar) % (*sacrifice)->value)	389	if (NROF_SACRIFICE (altar) % (*sacrifice)->value)
382	number++;	390	number++;
383		391
384	sacrifice = decrease_ob_nr (sacrifice, number);	392	if (!(*sacrifice)->decrease (number))
		393	*sacrifice = 0;
385	}	394	}
386	else	395	else
387	sacrifice = decrease_ob_nr (sacrifice, NROF_SACRIFICE (altar));	396	if (!(*sacrifice)->decrease (NROF_SACRIFICE (altar)))
		397	*sacrifice = 0;
388		398
389	if (altar->msg)	399	if (altar->msg)
390	new_info_map (NDI_BLACK, altar->map, altar->msg);	400	new_info_map (NDI_BLACK, altar->map, altar->msg);
391		401
392	return 1;	402	return 1;
393	}	403	}
394		404
395	void	405	void
396	trigger_move (object op, int state) / 1 down and 0 up */	406	trigger_move (object op, int state, object originator) /* 1 down and 0 up */
397	{	407	{
398	op->stats.wc = state;	408	op->stats.wc = state;
		409
399	if (state)	410	if (state)
400	{	411	{
401	use_trigger (op);	412	use_trigger (op, originator);
402	op->set_speed (op->stats.exp > 0 ? 1. / op->stats.exp : 1.);	413	op->set_speed (op->stats.exp > 0 ? 1. / op->stats.exp : 1.);
403	op->speed_left = -1;	414	op->speed_left = -1;
404	}	415	}
405	else	416	else
406	{	417	{
407	use_trigger (op);	418	use_trigger (op, originator);
408	op->set_speed (0);	419	op->set_speed (0);
409	}	420	}
410	}	421	}
411		422
412		423
…		…
421	* TRIGGER: Returns 1 if handle could be moved, 0 if not.	432	* TRIGGER: Returns 1 if handle could be moved, 0 if not.
422	*	433	*
423	* TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0.	434	* TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0.
424	*/	435	*/
425	int	436	int
426	check_trigger (object op, object cause)	437	check_trigger (object op, object cause, object *originator)
427	{	438	{
428	object *tmp;	439	object *tmp;
429	int push = 0, tot = 0;	440	int push = 0, tot = 0;
430	int in_movement = op->stats.wc \|\| op->speed;	441	int in_movement = op->stats.wc \|\| op->speed;
431		442
432	switch (op->type)	443	switch (op->type)
433	{	444	{
434	case TRIGGER_BUTTON:	445	case TRIGGER_BUTTON:
435	if (op->weight > 0)	446	if (op->weight > 0)
436	{	447	{
437	if (cause)	448	if (cause)
438	{	449	{
439	for (tmp = op->above; tmp; tmp = tmp->above)	450	for (tmp = op->above; tmp; tmp = tmp->above)
440	/* Comment reproduced from update_buttons(): */	451	/* Comment reproduced from update_buttons(): */
441	/* Basically, if the move_type matches that on what the	452	/* Basically, if the move_type matches that on what the
442	* button wants, we count it. The second check is so that	453	* button wants, we count it. The second check is so that
443	* objects that don't move (swords, etc) will count. Note that	454	* objects that don't move (swords, etc) will count. Note that
444	* this means that more work is needed to make buttons	455	* this means that more work is needed to make buttons
445	* that are only triggered by flying objects.	456	* that are only triggered by flying objects.
		457	*/
		458	if ((tmp->move_type & op->move_on) \|\| tmp->move_type == 0)
		459	tot += tmp->head_ ()->total_weight ();
		460
		461	if (tot >= op->weight)
		462	push = 1;
		463
		464	if (op->stats.ac == push)
		465	return 0;
		466
		467	op->stats.ac = push;
		468	if (NUM_ANIMATIONS (op) > 1)
		469	{
		470	SET_ANIMATION (op, push);
		471	update_object (op, UP_OBJ_FACE);
		472	}
		473
		474	if (in_movement \|\| !push)
		475	return 0;
		476	}
		477
		478	trigger_move (op, push, cause);
		479	}
		480
		481	return 0;
		482
		483	case TRIGGER_PEDESTAL:
		484	if (cause)
		485	{
		486	for (tmp = op->above; tmp; tmp = tmp->above)
		487	{
		488	object *head = tmp->head_ ();
		489
		490	/* See comment in TRIGGER_BUTTON about move_types */
		491	if (((head->move_type & op->move_on) \|\| head->move_type == 0)
		492	&& (head->race == op->slaying \|\| (op->slaying == shstr_player && head->type == PLAYER)))
		493	{
		494	push = 1;
		495	break;
		496	}
		497	}
		498
		499	if (op->stats.ac == push)
		500	return 0;
		501
		502	op->stats.ac = push;
		503
		504	if (NUM_ANIMATIONS (op) > 1)
		505	{
		506	SET_ANIMATION (op, push);
		507	update_object (op, UP_OBJ_FACE);
		508	}
		509
		510	update_object (op, UP_OBJ_FACE);
		511
		512	if (in_movement \|\| !push)
		513	return 0;
		514	}
		515
		516	trigger_move (op, push, cause);
		517	return 0;
		518
		519	case TRIGGER_ALTAR:
		520	if (cause)
		521	{
		522	if (in_movement)
		523	return 0;
		524
		525	if (operate_altar (op, &cause)) /* TODO: originator? */
		526	{
		527	if (NUM_ANIMATIONS (op) > 1)
		528	{
		529	SET_ANIMATION (op, 1);
		530	update_object (op, UP_OBJ_FACE);
		531	}
		532
		533	if (op->last_sp >= 0)
		534	{
		535	trigger_move (op, 1, cause);
		536
		537	if (op->last_sp > 0)
		538	op->last_sp = -op->last_sp;
		539	}
		540	else
		541	{
		542	/* for trigger altar with last_sp, the ON/OFF
		543	* status (-> +/- value) is "simulated":
446	*/	544	*/
447		545	op->value = !op->value;
448	if ((tmp->move_type & op->move_on) \|\| tmp->move_type == 0)	546	trigger_move (op, 1, cause);
449	{	547	op->last_sp = -op->last_sp;
450	tot += tmp->weight * (tmp->nrof ? tmp->nrof : 1) + tmp->carrying;	548	op->value = !op->value;
451	}
452	if (tot >= op->weight)
453	push = 1;
454	if (op->stats.ac == push)
455	return 0;
456	op->stats.ac = push;
457	if (NUM_ANIMATIONS (op) > 1)
458	{
459	SET_ANIMATION (op, push);
460	update_object (op, UP_OBJ_FACE);
461	}	549	}
462	if (in_movement \|\| !push)	550
463	return 0;	551	return cause == NULL;
464	}	552	}
465	trigger_move (op, push);
466	}	553	else
467	return 0;
468
469	case TRIGGER_PEDESTAL:
470	if (cause)
471	{
472	for (tmp = op->above; tmp; tmp = tmp->above)
473	{
474	object *head = tmp->head_ ();
475
476	/* See comment in TRIGGER_BUTTON about move_types */
477	if (((head->move_type & op->move_on) \|\| head->move_type == 0)
478	&& (head->race == op->slaying \|\| (!strcmp (op->slaying, "player") && head->type == PLAYER)))
479	{
480	push = 1;
481	break;
482	}
483	}
484
485	if (op->stats.ac == push)
486	return 0;	554	return 0;
487		555	}
488	op->stats.ac = push;	556	else
489		557	{
490	if (NUM_ANIMATIONS (op) > 1)	558	if (NUM_ANIMATIONS (op) > 1)
491	{	559	{
492	SET_ANIMATION (op, push);	560	SET_ANIMATION (op, 0);
493	update_object (op, UP_OBJ_FACE);	561	update_object (op, UP_OBJ_FACE);
494	}	562	}
495		563
496	update_object (op, UP_OBJ_FACE);
497
498	if (in_movement \|\| !push)
499	return 0;
500	}
501
502	trigger_move (op, push);
503	return 0;
504
505	case TRIGGER_ALTAR:
506	if (cause)
507	{
508	if (in_movement)
509	return 0;
510
511	if (operate_altar (op, &cause))
512	{
513	if (NUM_ANIMATIONS (op) > 1)
514	{
515	SET_ANIMATION (op, 1);
516	update_object (op, UP_OBJ_FACE);
517	}
518
519	if (op->last_sp >= 0)
520	{
521	trigger_move (op, 1);
522	if (op->last_sp > 0)
523	op->last_sp = -op->last_sp;
524	}
525	else
526	{
527	/* for trigger altar with last_sp, the ON/OFF
528	* status (-> +/- value) is "simulated":
529	*/
530	op->value = !op->value;
531	trigger_move (op, 1);
532	op->last_sp = -op->last_sp;
533	op->value = !op->value;
534	}
535
536	return cause == NULL;
537	}
538	else
539	return 0;
540	}
541	else
542	{
543	if (NUM_ANIMATIONS (op) > 1)
544	{
545	SET_ANIMATION (op, 0);
546	update_object (op, UP_OBJ_FACE);
547	}
548
549	/* If trigger_altar has "last_sp > 0" set on the map,	564	/* If trigger_altar has "last_sp > 0" set on the map,
550	* it will push the connected value only once per sacrifice.	565	* it will push the connected value only once per sacrifice.
551	* Otherwise (default), the connected value will be	566	* Otherwise (default), the connected value will be
552	* pushed twice: First by sacrifice, second by reset! -AV	567	* pushed twice: First by sacrifice, second by reset! -AV
553	*/	568	*/
554	if (!op->last_sp)	569	if (!op->last_sp)
555	trigger_move (op, 0);	570	trigger_move (op, 0, cause);
556	else	571	else
557	{	572	{
558	op->stats.wc = 0;	573	op->stats.wc = 0;
559	op->value = !op->value;	574	op->value = !op->value;
560	op->set_speed (0);	575	op->set_speed (0);
561	}	576	}
562	}	577	}
563	return 0;	578	return 0;
564		579
565	case TRIGGER:	580	case TRIGGER:
566	if (cause)	581	if (cause)
567	{	582	{
568	if (in_movement)	583	if (in_movement)
569	return 0;	584	return 0;
570		585
571	push = 1;	586	push = 1;
572	}	587	}
573		588
574	if (NUM_ANIMATIONS (op) > 1)	589	if (NUM_ANIMATIONS (op) > 1)
575	{	590	{
576	SET_ANIMATION (op, push);	591	SET_ANIMATION (op, push);
577	update_object (op, UP_OBJ_FACE);	592	update_object (op, UP_OBJ_FACE);
578	}	593	}
579		594
580	trigger_move (op, push);	595	trigger_move (op, push, cause);
581	return 1;	596	return 1;
582		597
583	default:	598	default:
584	LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type);	599	LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type);
585	return 0;	600	return 0;
586	}	601	}
587	}	602	}
588		603
589	void	604	void
590	add_button_link (object button, maptile map, int connected)	605	object::add_link (maptile *map, shstr_tmp id)
591	{	606	{
592	oblinkpt *obp;
593	objectlink *ol = get_objectlink ();
594
595	if (!map)	607	if (!map)
596	{	608	{
597	LOG (llevError, "Tried to add button-link without map.\n");	609	LOG (llevError, "Tried to add button-link without map.\n");
598	return;	610	return;
599	}	611	}
600		612
601	button->path_attuned = connected; /* peterm: I need this so I can rebuild	613	flag [FLAG_IS_LINKED] = true;
602	a connected map from a template map. */
603		614
604	SET_FLAG (button, FLAG_IS_LINKED);	615	objectlink *ol = get_objectlink ();
605
606	ol->ob = button;	616	ol->ob = this;
607		617
608	for (obp = map->buttons; obp && obp->value != connected; obp = obp->next)	618	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
609	;	619	if (obp->id == id)
610
611	if (obp)
612	{	620	{
613	ol->next = obp->link;	621	ol->next = obp->link;
614	obp->link = ol;	622	obp->link = ol;
		623	return;
615	}	624	}
616	else	625
617	{
618	obp = get_objectlinkpt ();	626	oblinkpt *obp = get_objectlinkpt ();
619	obp->value = connected;	627	obp->id = id;
620		628
621	obp->next = map->buttons;	629	obp->next = map->buttons;
622	map->buttons = obp;	630	map->buttons = obp;
623	obp->link = ol;	631	obp->link = ol;
624	}
625	}	632	}
626		633
627	/*	634	/*
628	* Remove the object from the linked lists of buttons in the map.	635	* Remove the object from the linked lists of buttons in the map.
629	* This is only needed by editors.	636	* This is only needed by editors.
630	*/	637	*/
631
632	void	638	void
633	remove_button_link (object *op)	639	object::remove_link ()
634	{	640	{
635	oblinkpt *obp;	641	if (!map)
636	objectlink *olp, ol;
637
638	if (op->map == NULL)
639	{	642	{
640	LOG (llevError, "remove_button_link() in object without map.\n");	643	LOG (llevError, "remove_button_link() in object without map.\n");
641	return;	644	return;
642	}	645	}
643		646
644	if (!QUERY_FLAG (op, FLAG_IS_LINKED))	647	if (!flag [FLAG_IS_LINKED])
645	{	648	{
646	LOG (llevError, "remove_button_linked() in unlinked object.\n");	649	LOG (llevError, "remove_button_linked() in unlinked object.\n");
647	return;	650	return;
648	}	651	}
649		652
		653	flag [FLAG_IS_LINKED] = false;
		654
650	for (obp = op->map->buttons; obp; obp = obp->next)	655	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
651	for (olp = &obp->link; (ol = *olp); olp = &ol->next)	656	for (objectlink *olp = &obp->link; olp; olp = &(*olp)->next)
652	if (ol->ob == op)	657	if ((*olp)->ob == this)
653	{	658	{
654		659	objectlink ol = olp;
655	/* LOG(llevDebug, "Removed link %d in button %s and map %s.\n",
656	obp->value, op->name, op->map->path);
657	*/
658	*olp = ol->next;	660	*olp = ol->next;
659	delete ol;	661	delete ol;
660	return;	662	return;
661	}	663	}
662		664
663	LOG (llevError, "remove_button_linked(): couldn't find object.\n");	665	LOG (llevError, "remove_button_linked(): couldn't find object.\n");
664	CLEAR_FLAG (op, FLAG_IS_LINKED);	666	}
		667
		668	/*
		669	* Updates every button on the map (by calling update_button() for them).
		670	*/
		671	void
		672	maptile::update_buttons ()
		673	{
		674	for (oblinkpt *obp = buttons; obp; obp = obp->next)
		675	for (objectlink *ol = obp->link; ol; ol = ol->next)
		676	{
		677	if (!ol->ob)
		678	{
		679	LOG (llevError, "Internal error in update_button (%s (%dx%d), connected %ld).\n",
		680	ol->ob ? (const char *) ol->ob->name : "null", ol->ob ? ol->ob->x : -1, ol->ob ? ol->ob->y : -1, &obp->id);
		681	continue;
		682	}
		683
		684	if (ol->ob->type == BUTTON \|\| ol->ob->type == PEDESTAL)
		685	{
		686	update_button (ol->ob, 0);
		687	break;
		688	}
		689	}
665	}	690	}
666		691
667	/*	692	/*
668	* Gets the objectlink for this connection from the map.	693	* Gets the objectlink for this connection from the map.
669	*/	694	*/
670	oblinkpt *	695	oblinkpt *
671	get_connection_links (maptile *map, long connection)	696	maptile::find_link (shstr_tmp id)
672	{	697	{
673	for (oblinkpt * obp = map->buttons; obp; obp = obp->next)	698	for (oblinkpt *obp = buttons; obp; obp = obp->next)
674	if (obp->value == connection)	699	if (obp->id == id)
675	return obp;	700	return obp;
676		701
677	return 0;	702	return 0;
678	}	703	}
679		704
680	/*	705	/*
681	* Return the first objectlink in the objects linked to this one	706	* Return the first objectlink in the objects linked to this one
682	*/	707	*/
683
684	oblinkpt *	708	oblinkpt *
685	get_button_links (const object *button)	709	object::find_link () const
686	{	710	{
687	oblinkpt *obp;	711	if (map)
688	objectlink *ol;
689
690	if (!button->map)
691	return NULL;
692
693	for (obp = button->map->buttons; obp; obp = obp->next)	712	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
694	for (ol = obp->link; ol; ol = ol->next)	713	for (objectlink *ol = obp->link; ol; ol = ol->next)
695	if (ol->ob == button)	714	if (ol->ob == this)
696	return obp;	715	return obp;
697		716
698	return NULL;
699	}
700
701	/*
702	* Made as a separate function to increase efficiency
703	*/
704
705	int
706	get_button_value (const object *button)
707	{
708	oblinkpt *obp;
709	objectlink *ol;
710
711	if (!button->map)
712	return 0;
713	for (obp = button->map->buttons; obp; obp = obp->next)
714	for (ol = obp->link; ol; ol = ol->next)
715	if (ol->ob == button)
716	return obp->value;
717	return 0;	717	return 0;
718	}	718	}
719		719
720	/* This routine makes monsters who are	720	/* This routine makes monsters who are
721	* standing on the 'mood floor' change their	721	* standing on the 'mood floor' change their
…		…
723	* If floor is to be triggered must have	723	* If floor is to be triggered must have
724	* a speed of zero (default is 1 for all	724	* a speed of zero (default is 1 for all
725	* but the charm floor type).	725	* but the charm floor type).
726	* by b.t. thomas@nomad.astro.psu.edu	726	* by b.t. thomas@nomad.astro.psu.edu
727	*/	727	*/
728
729	void	728	void
730	do_mood_floor (object op, object source)	729	do_mood_floor (object op, object source)
731	{	730	{
732	if (!source)	731	if (!source)
733	source = op;	732	source = op;
…		…
809		808
810	// FALL THROUGH	809	// FALL THROUGH
811	case 5: // kill all alives	810	case 5: // kill all alives
812	if (!tmp->flag [FLAG_PRECIOUS])	811	if (!tmp->flag [FLAG_PRECIOUS])
813	{	812	{
814	get_archetype ("burnout")->insert_at (tmp, source);	813	archetype::get (shstr_burnout)->insert_at (tmp, source);
815	tmp->destroy ();	814	tmp->destroy ();
816	}	815	}
817	break;	816	break;
818		817
819	default:	818	default:
…		…
894	// and we have to set the value to 0	893	// and we have to set the value to 0
895		894
896	if (match && trig->last_sp) // match == having	895	if (match && trig->last_sp) // match == having
897	{	896	{
898	if (trig->last_heal)	897	if (trig->last_heal)
899	decrease_ob (match);	898	match->decrease ();
900		899
901	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left	900	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
902	push_button (trig);	901	push_button (trig, op);
903	}	902	}
904	else if (!match && !trig->last_sp) // match == not having	903	else if (!match && !trig->last_sp) // match == not having
905	{	904	{
906	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left	905	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
907	push_button (trig);	906	push_button (trig, op);
908	}	907	}
909	}	908	}
910		909

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Comparing deliantra/server/common/button.C (file contents): Revision 1.40 by root, Thu Nov 8 19:43:23 2007 UTC vs. Revision 1.57 by root, Mon Oct 12 21:27:54 2009 UTC

Diff Legend

Comparing deliantra/server/common/button.C (file contents):
Revision 1.40 by root, Thu Nov 8 19:43:23 2007 UTC vs.
Revision 1.57 by root, Mon Oct 12 21:27:54 2009 UTC