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

Comparing deliantra/server/common/button.C (file contents):
Revision 1.33 by root, Mon May 28 21:21:40 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 Multiplayer Online Role Playing Game.	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 it	8	* Deliantra is free software: you can redistribute it and/or modify
9	* under the terms of the GNU General Public License as published by the Free	9	* it under the terms of the GNU General Public License as published by
10	* Software Foundation; either version 2 of the License, or (at your option)	10	* the Free Software Foundation, either version 3 of the License, or
11	* 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, but	13	* This program is distributed in the hope that it will be useful,
14	* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* 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 along	18	* You should have received a copy of the GNU General Public License
19	* with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51	19	* along with this program. If not, see <http://www.gnu.org/licenses/>.
20	* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21	*	20	*
22	* 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>
23	*/	22	*/
24		23
25	#include <global.h>	24	#include <global.h>
26	#include <funcpoint.h>
27		25
28	/*	26	/*
29	* This code is no longer highly inefficient 8)	27	* This code is no longer highly inefficient 8)
30	*/	28	*/
31		29
32	/*	30	/*
33	* elmex:	31	* elmex:
34	* 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.
35	* 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.
36	* 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.
37	*/	36	*/
38	void	37	static void
39	activate_connection_link (objectlink * ol, bool state, object *source = 0)	38	activate_connection_link (objectlink ol, int state, object activator, object *originator)
40	{	39	{
41	for (; ol; ol = ol->next)	40	for (; ol; ol = ol->next)
42	{	41	{
43	if (!ol->ob)	42	if (!ol->ob)
44	{	43	{
60	object *tmp = ol->ob;	59	object *tmp = ol->ob;
61		60
62	/* if the criteria isn't appropriate, don't do anything */	61	/* if the criteria isn't appropriate, don't do anything */
63	if (state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_PUSH))	62	if (state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_PUSH))
64	continue;	63	continue;
		64
65	if (!state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_RELEASE))	65	if (!state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_RELEASE))
66	continue;	66	continue;
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	{
		88	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_sign"));
84	new_info_map (NDI_UNIQUE \| NDI_NAVY, tmp->map, tmp->msg);	89	new_info_map (NDI_UNIQUE \| NDI_NAVY, tmp->map, tmp->msg);
85	if (tmp->stats.food)	90	if (tmp->stats.food)
86	tmp->last_eat++;	91	tmp->last_eat++;
87	}	92	}
88	break;	93	break;
89		94
90	case ALTAR:	95	case ALTAR:
		96	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_altar"));
91	tmp->value = 1;	97	tmp->value = 1;
92	SET_ANIMATION (tmp, tmp->value);	98	SET_ANIMATION (tmp, tmp->value);
93	update_object (tmp, UP_OBJ_FACE);	99	update_object (tmp, UP_OBJ_FACE);
94	break;	100	break;
95		101
96	case BUTTON:	102	case BUTTON:
97	case PEDESTAL:	103	case PEDESTAL:
		104	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_button"));
98	tmp->value = state;	105	tmp->value = state;
99	SET_ANIMATION (tmp, tmp->value);	106	SET_ANIMATION (tmp, tmp->value);
100	update_object (tmp, UP_OBJ_FACE);	107	update_object (tmp, UP_OBJ_FACE);
101	break;	108	break;
102		109
103	case MOOD_FLOOR:	110	case MOOD_FLOOR:
104	do_mood_floor (tmp, source);	111	do_mood_floor (tmp, activator);
105	break;	112	break;
106		113
107	case TIMED_GATE:	114	case TIMED_GATE:
		115	if (!tmp->active)
		116	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_gate"));
		117
108	tmp->set_speed (tmp->arch->clone.speed);	118	tmp->set_speed (tmp->arch->speed);
109	tmp->value = tmp->arch->clone.value;	119	tmp->value = tmp->arch->value;
110	tmp->stats.sp = 1;	120	tmp->stats.sp = 1;
111	tmp->stats.hp = tmp->stats.maxhp;	121	tmp->stats.hp = tmp->stats.maxhp;
112	/* Handle multipart gates. We copy the value for the other parts	122	/* Handle multipart gates. We copy the value for the other parts
113	* from the head - this ensures that the data will consistent	123	* from the head - this ensures that the data will consistent
114	*/	124	*/
…		…
125	case FIREWALL:	135	case FIREWALL:
126	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)	136	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)
127	move_firewall (tmp);	137	move_firewall (tmp);
128	else	138	else
129	{	139	{
130	if ((tmp->stats.sp += tmp->stats.maxsp) > 8) /* next direction */	140	tmp->stats.sp = absdir (tmp->stats.sp + tmp->stats.maxsp); /* next direction */
131	tmp->stats.sp = ((tmp->stats.sp - 1) % 8) + 1;
132
133	animate_turning (tmp);	141	animate_turning (tmp);
134	}	142	}
135	break;	143	break;
136		144
137	case TELEPORTER:	145	case TELEPORTER:
…		…
141	case CREATOR:	149	case CREATOR:
142	move_creator (tmp);	150	move_creator (tmp);
143	break;	151	break;
144		152
145	case TRIGGER_MARKER:	153	case TRIGGER_MARKER:
		154	//tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_marker"));
146	move_marker (tmp);	155	move_marker (tmp);
147	break;	156	break;
148		157
149	case DUPLICATOR:	158	case DUPLICATOR:
150	move_duplicator (tmp);	159	move_duplicator (tmp);
		160	break;
		161
		162	case MAPSCRIPT:
		163	cfperl_mapscript_activate (tmp, state, activator, originator);
151	break;	164	break;
152	}	165	}
153	}	166	}
154	}	167	}
155		168
…		…
164	* Changed the routine to loop through _all_ objects.	177	* Changed the routine to loop through _all_ objects.
165	* Better hurry with that linked list...	178	* Better hurry with that linked list...
166	*	179	*
167	*/	180	*/
168	void	181	void
169	push_button (object *op)	182	push_button (object op, object originator)
170	{	183	{
171	oblinkpt *obp = get_button_links (op);	184	if (oblinkpt *obp = op->find_link ())
172		185	{
173	if (!obp)	186	if (INVOKE_MAP (TRIGGER, op->map, ARG_STRING (&obp->id), ARG_INT (op->value), ARG_OBJECT (op), ARG_OBJECT (originator)))
174	return;	187	return;
175		188
176	if (INVOKE_MAP (TRIGGER, op->map, ARG_INT64 (obp->value), ARG_INT (op->value)))
177	return;
178
179	activate_connection_link (obp->link, op->value, op);	189	activate_connection_link (obp->link, op->value, op, originator);
		190	}
180	}	191	}
181		192
182	/*	193	/*
183	* elmex:	194	* elmex:
184	* 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
…		…
186	* 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
187	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.	198	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.
188	*	199	*
189	*/	200	*/
190	void	201	void
191	activate_connection (maptile *map, long connection, bool state)	202	maptile::trigger (shstr_tmp id, int state, object activator, object originator)
192	{	203	{
193	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)))
194	return;	205	return;
195		206
196	oblinkpt *obp = get_connection_links (map, connection);	207	if (oblinkpt *obp = find_link (id))
197
198	if (obp)
199	activate_connection_link (obp->link, state);	208	activate_connection_link (obp->link, state, activator, originator);
200	}	209	}
201		210
202	/*	211	/*
203	* Updates everything connected with the button op.	212	* Updates everything connected with the button op.
204	* 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
205	* 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
206	* button reacts to the (eventual) change of state.	215	* button reacts to the (eventual) change of state.
207	*/	216	*/
208	void	217	void
209	update_button (object *op)	218	update_button (object op, object originator)
210	{	219	{
211	object ab, tmp, *head;
212	int tot, any_down = 0, old_value = op->value;	220	int any_down = 0, old_value = op->value;
213	oblinkpt *obp = 0;
214	objectlink *ol;
215		221
216	obp = get_button_links (op);	222	if (oblinkpt *obp = op->find_link ())
217	/* LOG(llevDebug, "update_button: %s (%d)\n", op->name, op->count); */
218	if (obp)
219	for (ol = obp->link; ol; ol = ol->next)	223	for (objectlink *ol = obp->link; ol; ol = ol->next)
220	{	224	{
221	if (!ol->ob)	225	if (!ol->ob)
222	{	226	{
223	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);	227	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);
224	continue;	228	continue;
225	}	229	}
226		230
227	tmp = ol->ob;	231	object *tmp = ol->ob;
		232
228	if (tmp->type == BUTTON)	233	if (tmp->type == BUTTON)
229	{	234	{
		235	sint32 total = 0;
		236
230	for (ab = tmp->above, tot = 0; ab != NULL; ab = ab->above)	237	for (object *ab = tmp->above; ab; ab = ab->above)
231	/* Bug? The pedestal code below looks for the head of
232	* the object, this bit doesn't. I'd think we should check
233	* for head here also. Maybe it also makese sense to
234	* make the for ab=tmp->above loop common, and alter
235	* behaviour based on object within that loop?
236	*/
237
238	/* Basically, if the move_type matches that on what the	238	/* Basically, if the move_type matches that on what the
239	* button wants, we count it. The second check is so that	239	* button wants, we count it. The second check is so that
240	* objects don't move (swords, etc) will count. Note that	240	* objects who don't move (swords, etc) will count. Note that
241	* this means that more work is needed to make buttons	241	* this means that more work is needed to make buttons
242	* that are only triggered by flying objects.	242	* that are only triggered by flying objects.
243	*/	243	*/
244	if ((ab->move_type & tmp->move_on) \|\| ab->move_type == 0)	244	if ((ab->move_type & tmp->move_on) \|\| ab->move_type == 0)
245	tot += ab->weight * (ab->nrof ? ab->nrof : 1) + ab->carrying;	245	total += ab->head_ ()->total_weight ();
246		246
247	tmp->value = (tot >= tmp->weight) ? 1 : 0;	247	tmp->value = total >= tmp->weight;
248	if (tmp->value)	248
249	any_down = 1;	249	any_down = any_down \|\| tmp->value;
250	}	250	}
251	else if (tmp->type == PEDESTAL)	251	else if (tmp->type == PEDESTAL)
252	{	252	{
		253	bool is_match = is_match_expr (tmp->slaying);
253	tmp->value = 0;	254	tmp->value = 0;
		255
254	for (ab = tmp->above; ab != NULL; ab = ab->above)	256	for (object *ab = tmp->above; ab; ab = ab->above)
255	{	257	{
256	head = ab->head_ ();	258	object *head = ab->head_ ();
		259
257	/* Same note regarding move_type for buttons above apply here. */	260	/* Same note regarding move_type for buttons above apply here. */
258	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)
259	(head->race == tmp->slaying \|\|	264	: (head->race == tmp->slaying
260	((head->type == SPECIAL_KEY) && (head->slaying == tmp->slaying)) \|\|	265	\|\| (head->type == SPECIAL_KEY && head->slaying == tmp->slaying)
261	(!strcmp (tmp->slaying, "player") && head->type == PLAYER)))	266	\|\| (tmp->slaying == shstr_player && head->type == PLAYER)))
		267	{
262	tmp->value = 1;	268	tmp->value = 1;
		269	break;
		270	}
263	}	271	}
264		272
265	if (tmp->value)	273	any_down = any_down \|\| tmp->value;
266	any_down = 1;
267	}	274	}
268	}	275	}
		276
269	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 */
270	op->value = 1;	278	op->value = 1;
271		279
		280	//LOG(llevDebug, "update_button: %s (%d, %d=%d)\n", &op->name, op->count, op->value, old_value);
		281
272	/* If this button hasn't changed, don't do anything */	282	/* If this button hasn't changed, don't do anything */
273	if (op->value != old_value)	283	if (op->value != old_value)
274	{	284	{
275	SET_ANIMATION (op, op->value);	285	SET_ANIMATION (op, op->value);
276	update_object (op, UP_OBJ_FACE);	286	update_object (op, UP_OBJ_FACE);
277	push_button (op); /* Make all other buttons the same */	287	push_button (op, originator); /* Make all other buttons the same */
278	}	288	}
279	}	289	}
280		290
281	void	291	void
282	use_trigger (object *op)	292	use_trigger (object op, object originator)
283	{	293	{
284	/* Toggle value */	294	/* Toggle value */
285	op->value = !op->value;	295	op->value = !op->value;
		296
286	push_button (op);	297	push_button (op, originator);
287	}	298	}
288		299
289	/*	300	/*
290	* Note: animate_object should be used instead of this,	301	* Note: animate_object should be used instead of this,
291	* but it can't handle animations in the 8 directions	302	* but it can't handle animations in the 8 directions
…		…
312	* 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
313	* objects on the same space that take the same sacrifice.	324	* objects on the same space that take the same sacrifice.
314	*/	325	*/
315		326
316	int	327	int
317	check_altar_sacrifice (const object altar, const object sacrifice)	328	check_altar_sacrifice (object altar, object sacrifice, object *originator)
318	{	329	{
319	if (!QUERY_FLAG (sacrifice, FLAG_ALIVE) && !QUERY_FLAG (sacrifice, FLAG_IS_LINKED) && sacrifice->type != PLAYER)	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
		336	if (!QUERY_FLAG (sacrifice, FLAG_ALIVE)
		337	&& !QUERY_FLAG (sacrifice, FLAG_IS_LINKED)
		338	&& sacrifice->type != PLAYER)
320	{	339	{
321	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->name \|\|	340	if (ARCH_SACRIFICE (altar) == shstr_money
322	ARCH_SACRIFICE (altar) == sacrifice->name \|\|	341	&& sacrifice->type == MONEY
323	ARCH_SACRIFICE (altar) == sacrifice->slaying \|\|	342	&& sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))
324	(!strcmp (ARCH_SACRIFICE (altar), query_base_name (sacrifice, 0))))
325	&& NROF_SACRIFICE (altar) <= (sacrifice->nrof ? sacrifice->nrof : 1))
326	return 1;	343	return 1;
327		344
328	if (strcmp (ARCH_SACRIFICE (altar), "money") == 0	345	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname
329	&& sacrifice->type == MONEY && sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))	346	\|\| ARCH_SACRIFICE (altar) == sacrifice->name
		347	\|\| ARCH_SACRIFICE (altar) == sacrifice->slaying
		348	\|\| strstr (query_base_name (sacrifice, 0), ARCH_SACRIFICE (altar)))
		349	&& NROF_SACRIFICE (altar) <= sacrifice->number_of ())
330	return 1;	350	return 1;
331	}	351	}
332		352
333	return 0;	353	return 0;
334	}	354	}
…		…
341	*	361	*
342	* 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
343	* 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.
344	*/	364	*/
345	int	365	int
346	operate_altar (object altar, object *sacrifice)	366	operate_altar (object altar, object sacrifice, object originator)
347	{	367	{
348	if (!altar->map)	368	if (!altar->map)
349	{	369	{
350	LOG (llevError, "BUG: operate_altar(): altar has no map\n");	370	LOG (llevError, "BUG: operate_altar(): altar has no map\n");
351	return 0;	371	return 0;
352	}	372	}
353		373
354	if (!altar->slaying \|\| altar->value)	374	if (!altar->slaying \|\| altar->value)
355	return 0;	375	return 0;
356		376
357	if (!check_altar_sacrifice (altar, *sacrifice))	377	if (!check_altar_sacrifice (altar, *sacrifice, originator))
358	return 0;	378	return 0;
359		379
360	/* check_altar_sacrifice should have already verified that enough money	380	/* check_altar_sacrifice should have already verified that enough money
361	* has been dropped.	381	* has been dropped.
362	*/	382	*/
363	if (!strcmp (ARCH_SACRIFICE (altar), "money"))	383	if (ARCH_SACRIFICE (altar) == shstr_money)
364	{	384	{
365	int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;	385	int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;
366		386
367	/* Round up any sacrifices. Altars don't make change either */	387	/* Round up any sacrifices. Altars don't make change either */
368	if (NROF_SACRIFICE (altar) % (*sacrifice)->value)	388	if (NROF_SACRIFICE (altar) % (*sacrifice)->value)
369	number++;	389	number++;
370		390
371	sacrifice = decrease_ob_nr (sacrifice, number);	391	if (!(*sacrifice)->decrease (number))
		392	*sacrifice = 0;
372	}	393	}
373	else	394	else
374	sacrifice = decrease_ob_nr (sacrifice, NROF_SACRIFICE (altar));	395	if (!(*sacrifice)->decrease (NROF_SACRIFICE (altar)))
		396	*sacrifice = 0;
375		397
376	if (altar->msg)	398	if (altar->msg)
377	new_info_map (NDI_BLACK, altar->map, altar->msg);	399	new_info_map (NDI_BLACK, altar->map, altar->msg);
378		400
379	return 1;	401	return 1;
380	}	402	}
381		403
382	void	404	void
383	trigger_move (object op, int state) / 1 down and 0 up */	405	trigger_move (object op, int state, object originator) /* 1 down and 0 up */
384	{	406	{
385	op->stats.wc = state;	407	op->stats.wc = state;
		408
386	if (state)	409	if (state)
387	{	410	{
388	use_trigger (op);	411	use_trigger (op, originator);
389	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.);
390	op->speed_left = -1;	413	op->speed_left = -1;
391	}	414	}
392	else	415	else
393	{	416	{
394	use_trigger (op);	417	use_trigger (op, originator);
395	op->set_speed (0);	418	op->set_speed (0);
396	}	419	}
397	}	420	}
398		421
399		422
…		…
408	* TRIGGER: Returns 1 if handle could be moved, 0 if not.	431	* TRIGGER: Returns 1 if handle could be moved, 0 if not.
409	*	432	*
410	* TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0.	433	* TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0.
411	*/	434	*/
412	int	435	int
413	check_trigger (object op, object cause)	436	check_trigger (object op, object cause, object *originator)
414	{	437	{
415	object *tmp;	438	object *tmp;
416	int push = 0, tot = 0;	439	int push = 0, tot = 0;
417	int in_movement = op->stats.wc \|\| op->speed;	440	int in_movement = op->stats.wc \|\| op->speed;
418		441
419	switch (op->type)	442	switch (op->type)
420	{	443	{
421	case TRIGGER_BUTTON:	444	case TRIGGER_BUTTON:
422	if (op->weight > 0)	445	if (op->weight > 0)
423	{	446	{
424	if (cause)	447	if (cause)
425	{	448	{
426	for (tmp = op->above; tmp; tmp = tmp->above)	449	for (tmp = op->above; tmp; tmp = tmp->above)
427	/* Comment reproduced from update_buttons(): */	450	/* Comment reproduced from update_buttons(): */
428	/* Basically, if the move_type matches that on what the	451	/* Basically, if the move_type matches that on what the
429	* button wants, we count it. The second check is so that	452	* button wants, we count it. The second check is so that
430	* objects that don't move (swords, etc) will count. Note that	453	* objects that don't move (swords, etc) will count. Note that
431	* this means that more work is needed to make buttons	454	* this means that more work is needed to make buttons
432	* 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":
433	*/	543	*/
434		544	op->value = !op->value;
435	if ((tmp->move_type & op->move_on) \|\| tmp->move_type == 0)	545	trigger_move (op, 1, cause);
436	{	546	op->last_sp = -op->last_sp;
437	tot += tmp->weight * (tmp->nrof ? tmp->nrof : 1) + tmp->carrying;	547	op->value = !op->value;
438	}
439	if (tot >= op->weight)
440	push = 1;
441	if (op->stats.ac == push)
442	return 0;
443	op->stats.ac = push;
444	if (NUM_ANIMATIONS (op) > 1)
445	{
446	SET_ANIMATION (op, push);
447	update_object (op, UP_OBJ_FACE);
448	}	548	}
449	if (in_movement \|\| !push)	549
450	return 0;	550	return cause == NULL;
451	}	551	}
452	trigger_move (op, push);
453	}	552	else
454	return 0;
455
456	case TRIGGER_PEDESTAL:
457	if (cause)
458	{
459	for (tmp = op->above; tmp; tmp = tmp->above)
460	{
461	object *head = tmp->head_ ();
462
463	/* See comment in TRIGGER_BUTTON about move_types */
464	if (((head->move_type & op->move_on) \|\| head->move_type == 0)
465	&& (head->race == op->slaying \|\| (!strcmp (op->slaying, "player") && head->type == PLAYER)))
466	{
467	push = 1;
468	break;
469	}
470	}
471
472	if (op->stats.ac == push)
473	return 0;	553	return 0;
474		554	}
475	op->stats.ac = push;	555	else
476		556	{
477	if (NUM_ANIMATIONS (op) > 1)	557	if (NUM_ANIMATIONS (op) > 1)
478	{	558	{
479	SET_ANIMATION (op, push);	559	SET_ANIMATION (op, 0);
480	update_object (op, UP_OBJ_FACE);	560	update_object (op, UP_OBJ_FACE);
481	}	561	}
482		562
483	update_object (op, UP_OBJ_FACE);
484
485	if (in_movement \|\| !push)
486	return 0;
487	}
488
489	trigger_move (op, push);
490	return 0;
491
492	case TRIGGER_ALTAR:
493	if (cause)
494	{
495	if (in_movement)
496	return 0;
497
498	if (operate_altar (op, &cause))
499	{
500	if (NUM_ANIMATIONS (op) > 1)
501	{
502	SET_ANIMATION (op, 1);
503	update_object (op, UP_OBJ_FACE);
504	}
505
506	if (op->last_sp >= 0)
507	{
508	trigger_move (op, 1);
509	if (op->last_sp > 0)
510	op->last_sp = -op->last_sp;
511	}
512	else
513	{
514	/* for trigger altar with last_sp, the ON/OFF
515	* status (-> +/- value) is "simulated":
516	*/
517	op->value = !op->value;
518	trigger_move (op, 1);
519	op->last_sp = -op->last_sp;
520	op->value = !op->value;
521	}
522
523	return cause == NULL;
524	}
525	else
526	return 0;
527	}
528	else
529	{
530	if (NUM_ANIMATIONS (op) > 1)
531	{
532	SET_ANIMATION (op, 0);
533	update_object (op, UP_OBJ_FACE);
534	}
535
536	/* If trigger_altar has "last_sp > 0" set on the map,	563	/* If trigger_altar has "last_sp > 0" set on the map,
537	* it will push the connected value only once per sacrifice.	564	* it will push the connected value only once per sacrifice.
538	* Otherwise (default), the connected value will be	565	* Otherwise (default), the connected value will be
539	* pushed twice: First by sacrifice, second by reset! -AV	566	* pushed twice: First by sacrifice, second by reset! -AV
540	*/	567	*/
541	if (!op->last_sp)	568	if (!op->last_sp)
542	trigger_move (op, 0);	569	trigger_move (op, 0, cause);
543	else	570	else
544	{	571	{
545	op->stats.wc = 0;	572	op->stats.wc = 0;
546	op->value = !op->value;	573	op->value = !op->value;
547	op->set_speed (0);	574	op->set_speed (0);
548	}	575	}
549	}	576	}
550	return 0;	577	return 0;
551		578
552	case TRIGGER:	579	case TRIGGER:
553	if (cause)	580	if (cause)
554	{	581	{
555	if (in_movement)	582	if (in_movement)
556	return 0;	583	return 0;
557		584
558	push = 1;	585	push = 1;
559	}	586	}
560		587
561	if (NUM_ANIMATIONS (op) > 1)	588	if (NUM_ANIMATIONS (op) > 1)
562	{	589	{
563	SET_ANIMATION (op, push);	590	SET_ANIMATION (op, push);
564	update_object (op, UP_OBJ_FACE);	591	update_object (op, UP_OBJ_FACE);
565	}	592	}
566		593
567	trigger_move (op, push);	594	trigger_move (op, push, cause);
568	return 1;	595	return 1;
569		596
570	default:	597	default:
571	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);
572	return 0;	599	return 0;
573	}	600	}
574	}	601	}
575		602
576	void	603	void
577	add_button_link (object button, maptile map, int connected)	604	object::add_link (maptile *map, shstr_tmp id)
578	{	605	{
579	oblinkpt *obp;
580	objectlink *ol = get_objectlink ();
581
582	if (!map)	606	if (!map)
583	{	607	{
584	LOG (llevError, "Tried to add button-link without map.\n");	608	LOG (llevError, "Tried to add button-link without map.\n");
585	return;	609	return;
586	}	610	}
587		611
588	button->path_attuned = connected; /* peterm: I need this so I can rebuild	612	flag [FLAG_IS_LINKED] = true;
589	a connected map from a template map. */
590		613
591	SET_FLAG (button, FLAG_IS_LINKED);	614	objectlink *ol = get_objectlink ();
592
593	ol->ob = button;	615	ol->ob = this;
594		616
595	for (obp = map->buttons; obp && obp->value != connected; obp = obp->next)	617	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
596	;	618	if (obp->id == id)
597
598	if (obp)
599	{	619	{
600	ol->next = obp->link;	620	ol->next = obp->link;
601	obp->link = ol;	621	obp->link = ol;
		622	return;
602	}	623	}
603	else	624
604	{
605	obp = get_objectlinkpt ();	625	oblinkpt *obp = get_objectlinkpt ();
606	obp->value = connected;	626	obp->id = id;
607		627
608	obp->next = map->buttons;	628	obp->next = map->buttons;
609	map->buttons = obp;	629	map->buttons = obp;
610	obp->link = ol;	630	obp->link = ol;
611	}
612	}	631	}
613		632
614	/*	633	/*
615	* 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.
616	* This is only needed by editors.	635	* This is only needed by editors.
617	*/	636	*/
618
619	void	637	void
620	remove_button_link (object *op)	638	object::remove_link ()
621	{	639	{
622	oblinkpt *obp;	640	if (!map)
623	objectlink *olp, ol;
624
625	if (op->map == NULL)
626	{	641	{
627	LOG (llevError, "remove_button_link() in object without map.\n");	642	LOG (llevError, "remove_button_link() in object without map.\n");
628	return;	643	return;
629	}	644	}
630		645
631	if (!QUERY_FLAG (op, FLAG_IS_LINKED))	646	if (!flag [FLAG_IS_LINKED])
632	{	647	{
633	LOG (llevError, "remove_button_linked() in unlinked object.\n");	648	LOG (llevError, "remove_button_linked() in unlinked object.\n");
634	return;	649	return;
635	}	650	}
636		651
		652	flag [FLAG_IS_LINKED] = false;
		653
637	for (obp = op->map->buttons; obp; obp = obp->next)	654	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
638	for (olp = &obp->link; (ol = *olp); olp = &ol->next)	655	for (objectlink *olp = &obp->link; olp; olp = &(*olp)->next)
639	if (ol->ob == op)	656	if ((*olp)->ob == this)
640	{	657	{
641		658	objectlink ol = olp;
642	/* LOG(llevDebug, "Removed link %d in button %s and map %s.\n",
643	obp->value, op->name, op->map->path);
644	*/
645	*olp = ol->next;	659	*olp = ol->next;
646	delete ol;	660	delete ol;
647	return;	661	return;
648	}	662	}
649		663
650	LOG (llevError, "remove_button_linked(): couldn't find object.\n");	664	LOG (llevError, "remove_button_linked(): couldn't find object.\n");
651	CLEAR_FLAG (op, FLAG_IS_LINKED);	665	}
		666
		667	/*
		668	* Updates every button on the map (by calling update_button() for them).
		669	*/
		670	void
		671	maptile::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	}
652	}	689	}
653		690
654	/*	691	/*
655	* Gets the objectlink for this connection from the map.	692	* Gets the objectlink for this connection from the map.
656	*/	693	*/
657	oblinkpt *	694	oblinkpt *
658	get_connection_links (maptile *map, long connection)	695	maptile::find_link (shstr_tmp id)
659	{	696	{
660	for (oblinkpt * obp = map->buttons; obp; obp = obp->next)	697	for (oblinkpt *obp = buttons; obp; obp = obp->next)
661	if (obp->value == connection)	698	if (obp->id == id)
662	return obp;	699	return obp;
663		700
664	return 0;	701	return 0;
665	}	702	}
666		703
667	/*	704	/*
668	* Return the first objectlink in the objects linked to this one	705	* Return the first objectlink in the objects linked to this one
669	*/	706	*/
670
671	oblinkpt *	707	oblinkpt *
672	get_button_links (const object *button)	708	object::find_link () const
673	{	709	{
674	oblinkpt *obp;	710	if (map)
675	objectlink *ol;
676
677	if (!button->map)
678	return NULL;
679
680	for (obp = button->map->buttons; obp; obp = obp->next)	711	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
681	for (ol = obp->link; ol; ol = ol->next)	712	for (objectlink *ol = obp->link; ol; ol = ol->next)
682	if (ol->ob == button)	713	if (ol->ob == this)
683	return obp;	714	return obp;
684		715
685	return NULL;
686	}
687
688	/*
689	* Made as a separate function to increase efficiency
690	*/
691
692	int
693	get_button_value (const object *button)
694	{
695	oblinkpt *obp;
696	objectlink *ol;
697
698	if (!button->map)
699	return 0;
700	for (obp = button->map->buttons; obp; obp = obp->next)
701	for (ol = obp->link; ol; ol = ol->next)
702	if (ol->ob == button)
703	return obp->value;
704	return 0;	716	return 0;
705	}	717	}
706		718
707	/* This routine makes monsters who are	719	/* This routine makes monsters who are
708	* standing on the 'mood floor' change their	720	* standing on the 'mood floor' change their
…		…
710	* If floor is to be triggered must have	722	* If floor is to be triggered must have
711	* a speed of zero (default is 1 for all	723	* a speed of zero (default is 1 for all
712	* but the charm floor type).	724	* but the charm floor type).
713	* by b.t. thomas@nomad.astro.psu.edu	725	* by b.t. thomas@nomad.astro.psu.edu
714	*/	726	*/
715
716	void	727	void
717	do_mood_floor (object op, object source)	728	do_mood_floor (object op, object source)
718	{	729	{
719	if (!source)	730	if (!source)
720	source = op;	731	source = op;
…		…
796		807
797	// FALL THROUGH	808	// FALL THROUGH
798	case 5: // kill all alives	809	case 5: // kill all alives
799	if (!tmp->flag [FLAG_PRECIOUS])	810	if (!tmp->flag [FLAG_PRECIOUS])
800	{	811	{
801	get_archetype ("burnout")->insert_at (tmp, source);	812	archetype::get (shstr_burnout)->insert_at (tmp, source);
802	tmp->destroy ();	813	tmp->destroy ();
803	}	814	}
804	break;	815	break;
805		816
806	default:	817	default:
…		…
820	object tmp, ret = NULL;	831	object tmp, ret = NULL;
821		832
822	/* First check the object itself. */	833	/* First check the object itself. */
823	if ((trig->stats.hp && (op->type == trig->stats.hp))	834	if ((trig->stats.hp && (op->type == trig->stats.hp))
824	\|\| (trig->slaying && (op->slaying == trig->slaying))	835	\|\| (trig->slaying && (op->slaying == trig->slaying))
825	\|\| (trig->race && (op->arch->name == trig->race)))	836	\|\| (trig->race && (op->arch->archname == trig->race)))
826	return op;	837	return op;
827		838
828	for (tmp = op->inv; tmp; tmp = tmp->below)	839	for (tmp = op->inv; tmp; tmp = tmp->below)
829	{	840	{
830	if (tmp->inv)	841	if (tmp->inv)
…		…
833	if (ret)	844	if (ret)
834	return ret;	845	return ret;
835	}	846	}
836	else if ((trig->stats.hp && (tmp->type == trig->stats.hp))	847	else if ((trig->stats.hp && (tmp->type == trig->stats.hp))
837	\|\| (trig->slaying && (tmp->slaying == trig->slaying))	848	\|\| (trig->slaying && (tmp->slaying == trig->slaying))
838	\|\| (trig->race && (tmp->arch->name == trig->race)))	849	\|\| (trig->race && (tmp->arch->archname == trig->race)))
839	return tmp;	850	return tmp;
840	}	851	}
841	return NULL;	852	return NULL;
842	}	853	}
843		854
…		…
881	// and we have to set the value to 0	892	// and we have to set the value to 0
882		893
883	if (match && trig->last_sp) // match == having	894	if (match && trig->last_sp) // match == having
884	{	895	{
885	if (trig->last_heal)	896	if (trig->last_heal)
886	decrease_ob (match);	897	match->decrease ();
887		898
888	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
889	push_button (trig);	900	push_button (trig, op);
890	}	901	}
891	else if (!match && !trig->last_sp) // match == not having	902	else if (!match && !trig->last_sp) // match == not having
892	{	903	{
893	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
894	push_button (trig);	905	push_button (trig, op);
895	}	906	}
896	}	907	}
897		908

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Comparing deliantra/server/common/button.C (file contents): Revision 1.33 by root, Mon May 28 21:21:40 2007 UTC vs. Revision 1.55 by root, Mon Oct 12 04:02:17 2009 UTC

Diff Legend

Comparing deliantra/server/common/button.C (file contents):
Revision 1.33 by root, Mon May 28 21:21:40 2007 UTC vs.
Revision 1.55 by root, Mon Oct 12 04:02:17 2009 UTC