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

Comparing deliantra/server/common/button.C (file contents):
Revision 1.37 by root, Tue Jul 31 17:33:14 2007 UTC vs.
Revision 1.58 by root, Thu Oct 15 21:40:42 2009 UTC

…		…
1	/*	1	/*
2	* This file is part of Crossfire TRT, the Roguelike Realtime MORPG.	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team	4	* Copyright (©) 2005,2006,2007,2008,2009 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6	* Copyright (©) 1992,2007 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
7	*	7	*
8	* Crossfire TRT is free software: you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify it under
9	* it under the terms of the GNU General Public License as published by	9	* the terms of the Affero GNU General Public License as published by the
10	* the Free Software Foundation, either version 3 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
11	* (at your option) any later version.	11	* option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	16	* GNU General Public License for more details.
17	*	17	*
18	* You should have received a copy of the GNU General Public License	18	* You should have received a copy of the Affero GNU General Public License
19	* along with this program. If not, see <http://www.gnu.org/licenses/>.	19	* and the GNU General Public License along with this program. If not, see
		20	* <http://www.gnu.org/licenses/>.
20	*	21	*
21	* The authors can be reached via e-mail to <crossfire@schmorp.de>	22	* The authors can be reached via e-mail to <support@deliantra.net>
22	*/	23	*/
23		24
24	#include <global.h>	25	#include <global.h>
25	#include <funcpoint.h>
26		26
27	/*	27	/*
28	* This code is no longer highly inefficient 8)	28	* This code is no longer highly inefficient 8)
29	*/	29	*/
30		30
31	/*	31	/*
32	* elmex:	32	* elmex:
33	* This function takes a objectlink list with all the objects are going to be activated.	33	* This function takes a objectlink list with all the objects are going to be activated.
34	* state is a true/false flag that will actiavte objects that have FLAG_ACTIVATE_ON_PUSH/RELEASE set.	34	* state is a true/false flag that will actiavte objects that have FLAG_ACTIVATE_ON_PUSH/RELEASE set.
35	* The source argument can be 0 or the source object for this activation.	35	* The activator argument can be 0 or the source object for this activation.
		36	* the originator is the player or monster who did something.
36	*/	37	*/
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	{
67		68
68	switch (tmp->type)	69	switch (tmp->type)
69	{	70	{
70	case GATE:	71	case GATE:
71	case HOLE:	72	case HOLE:
		73	if (!tmp->active)
		74	tmp->play_sound (tmp->sound
		75	? tmp->sound
		76	: sound_find (tmp->type == GATE ? "trigger_gate" : "trigger_hole"));
72	tmp->value = tmp->stats.maxsp ? !state : state;	77	tmp->value = tmp->stats.maxsp ? !state : state;
73	tmp->set_speed (0.5);	78	tmp->set_speed (0.5);
74	break;	79	break;
75		80
76	case CF_HANDLE:	81	case T_HANDLE:
77	SET_ANIMATION (tmp, (tmp->value = tmp->stats.maxsp ? !state : state));	82	SET_ANIMATION (tmp, (tmp->value = tmp->stats.maxsp ? !state : state));
78	update_object (tmp, UP_OBJ_FACE);	83	update_object (tmp, UP_OBJ_FACE);
79	break;	84	break;
80		85
81	case SIGN:	86	case SIGN:
82	if (!tmp->stats.food \|\| tmp->last_eat < tmp->stats.food)	87	if (!tmp->stats.food \|\| tmp->last_eat < tmp->stats.food)
83	{	88	{
84	tmp->play_sound (tmp->sound);	89	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_sign"));
85	new_info_map (NDI_UNIQUE \| NDI_NAVY, tmp->map, tmp->msg);	90	new_info_map (NDI_UNIQUE \| NDI_NAVY, tmp->map, tmp->msg);
86	if (tmp->stats.food)	91	if (tmp->stats.food)
87	tmp->last_eat++;	92	tmp->last_eat++;
88	}	93	}
89	break;	94	break;
90		95
91	case ALTAR:	96	case ALTAR:
		97	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_altar"));
92	tmp->value = 1;	98	tmp->value = 1;
93	SET_ANIMATION (tmp, tmp->value);	99	SET_ANIMATION (tmp, tmp->value);
94	update_object (tmp, UP_OBJ_FACE);	100	update_object (tmp, UP_OBJ_FACE);
95	break;	101	break;
96		102
97	case BUTTON:	103	case BUTTON:
98	case PEDESTAL:	104	case PEDESTAL:
		105	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_button"));
99	tmp->value = state;	106	tmp->value = state;
100	SET_ANIMATION (tmp, tmp->value);	107	SET_ANIMATION (tmp, tmp->value);
101	update_object (tmp, UP_OBJ_FACE);	108	update_object (tmp, UP_OBJ_FACE);
102	break;	109	break;
103		110
104	case MOOD_FLOOR:	111	case MOOD_FLOOR:
105	do_mood_floor (tmp, source);	112	do_mood_floor (tmp, activator);
106	break;	113	break;
107		114
108	case TIMED_GATE:	115	case TIMED_GATE:
		116	if (!tmp->active)
		117	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_gate"));
		118
109	tmp->set_speed (tmp->arch->speed);	119	tmp->set_speed (tmp->arch->speed);
110	tmp->value = tmp->arch->value;	120	tmp->value = tmp->arch->value;
111	tmp->stats.sp = 1;	121	tmp->stats.sp = 1;
112	tmp->stats.hp = tmp->stats.maxhp;	122	tmp->stats.hp = tmp->stats.maxhp;
113	/* Handle multipart gates. We copy the value for the other parts	123	/* Handle multipart gates. We copy the value for the other parts
…		…
126	case FIREWALL:	136	case FIREWALL:
127	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)	137	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)
128	move_firewall (tmp);	138	move_firewall (tmp);
129	else	139	else
130	{	140	{
131	if ((tmp->stats.sp += tmp->stats.maxsp) > 8) /* next direction */	141	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);	142	animate_turning (tmp);
135	}	143	}
136	break;	144	break;
137		145
138	case TELEPORTER:	146	case TELEPORTER:
…		…
142	case CREATOR:	150	case CREATOR:
143	move_creator (tmp);	151	move_creator (tmp);
144	break;	152	break;
145		153
146	case TRIGGER_MARKER:	154	case TRIGGER_MARKER:
		155	//tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_marker"));
147	move_marker (tmp);	156	move_marker (tmp);
148	break;	157	break;
149		158
150	case DUPLICATOR:	159	case DUPLICATOR:
151	move_duplicator (tmp);	160	move_duplicator (tmp);
		161	break;
		162
		163	case MAPSCRIPT:
		164	cfperl_mapscript_activate (tmp, state, activator, originator);
152	break;	165	break;
153	}	166	}
154	}	167	}
155	}	168	}
156		169
…		…
165	* Changed the routine to loop through _all_ objects.	178	* Changed the routine to loop through _all_ objects.
166	* Better hurry with that linked list...	179	* Better hurry with that linked list...
167	*	180	*
168	*/	181	*/
169	void	182	void
170	push_button (object *op)	183	push_button (object op, object originator)
171	{	184	{
172	oblinkpt *obp = get_button_links (op);	185	if (oblinkpt *obp = op->find_link ())
173		186	{
174	if (!obp)	187	if (INVOKE_MAP (TRIGGER, op->map, ARG_STRING (&obp->id), ARG_INT (op->value), ARG_OBJECT (op), ARG_OBJECT (originator)))
175	return;	188	return;
176		189
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);	190	activate_connection_link (obp->link, op->value, op, originator);
		191	}
181	}	192	}
182		193
183	/*	194	/*
184	* elmex:	195	* elmex:
185	* 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
…		…
187	* 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
188	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.	199	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.
189	*	200	*
190	*/	201	*/
191	void	202	void
192	activate_connection (maptile *map, long connection, bool state)	203	maptile::trigger (shstr_tmp id, int state, object activator, object originator)
193	{	204	{
194	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)))
195	return;	206	return;
196		207
197	oblinkpt *obp = get_connection_links (map, connection);	208	if (oblinkpt *obp = find_link (id))
198
199	if (obp)
200	activate_connection_link (obp->link, state);	209	activate_connection_link (obp->link, state, activator, originator);
201	}	210	}
202		211
203	/*	212	/*
204	* Updates everything connected with the button op.	213	* Updates everything connected with the button op.
205	* 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
206	* 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
207	* button reacts to the (eventual) change of state.	216	* button reacts to the (eventual) change of state.
208	*/	217	*/
209	void	218	void
210	update_button (object *op)	219	update_button (object op, object originator)
211	{	220	{
212	object ab, tmp, *head;
213	int tot, any_down = 0, old_value = op->value;	221	int any_down = 0, old_value = op->value;
214	oblinkpt *obp = 0;
215	objectlink *ol;
216		222
217	obp = get_button_links (op);	223	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)	224	for (objectlink *ol = obp->link; ol; ol = ol->next)
221	{	225	{
222	if (!ol->ob)	226	if (!ol->ob)
223	{	227	{
224	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);	228	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);
225	continue;	229	continue;
226	}	230	}
227		231
228	tmp = ol->ob;	232	object *tmp = ol->ob;
		233
229	if (tmp->type == BUTTON)	234	if (tmp->type == BUTTON)
230	{	235	{
		236	sint32 total = 0;
		237
231	for (ab = tmp->above, tot = 0; ab != NULL; ab = ab->above)	238	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	239	/* Basically, if the move_type matches that on what the
240	* button wants, we count it. The second check is so that	240	* button wants, we count it. The second check is so that
241	* objects don't move (swords, etc) will count. Note that	241	* objects who don't move (swords, etc) will count. Note that
242	* this means that more work is needed to make buttons	242	* this means that more work is needed to make buttons
243	* that are only triggered by flying objects.	243	* that are only triggered by flying objects.
244	*/	244	*/
245	if ((ab->move_type & tmp->move_on) \|\| ab->move_type == 0)	245	if ((ab->move_type & tmp->move_on) \|\| ab->move_type == 0)
246	tot += ab->weight * (ab->nrof ? ab->nrof : 1) + ab->carrying;	246	total += ab->head_ ()->total_weight ();
247		247
248	tmp->value = (tot >= tmp->weight) ? 1 : 0;	248	tmp->value = total >= tmp->weight;
249	if (tmp->value)	249
250	any_down = 1;	250	any_down = any_down \|\| tmp->value;
251	}	251	}
252	else if (tmp->type == PEDESTAL)	252	else if (tmp->type == PEDESTAL)
253	{	253	{
		254	bool is_match = is_match_expr (tmp->slaying);
254	tmp->value = 0;	255	tmp->value = 0;
		256
255	for (ab = tmp->above; ab != NULL; ab = ab->above)	257	for (object *ab = tmp->above; ab; ab = ab->above)
256	{	258	{
257	head = ab->head_ ();	259	object *head = ab->head_ ();
		260
258	/* Same note regarding move_type for buttons above apply here. */	261	/* Same note regarding move_type for buttons above apply here. */
259	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)
260	(head->race == tmp->slaying \|\|	265	: (head->race == tmp->slaying
261	((head->type == SPECIAL_KEY) && (head->slaying == tmp->slaying)) \|\|	266	\|\| (head->type == SPECIAL_KEY && head->slaying == tmp->slaying)
262	(!strcmp (tmp->slaying, "player") && head->type == PLAYER)))	267	\|\| (tmp->slaying == shstr_player && head->type == PLAYER)))
		268	{
263	tmp->value = 1;	269	tmp->value = 1;
		270	break;
		271	}
264	}	272	}
265		273
266	if (tmp->value)	274	any_down = any_down \|\| tmp->value;
267	any_down = 1;
268	}	275	}
269	}	276	}
		277
270	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 */
271	op->value = 1;	279	op->value = 1;
272		280
		281	//LOG(llevDebug, "update_button: %s (%d, %d=%d)\n", &op->name, op->count, op->value, old_value);
		282
273	/* If this button hasn't changed, don't do anything */	283	/* If this button hasn't changed, don't do anything */
274	if (op->value != old_value)	284	if (op->value != old_value)
275	{	285	{
276	SET_ANIMATION (op, op->value);	286	SET_ANIMATION (op, op->value);
277	update_object (op, UP_OBJ_FACE);	287	update_object (op, UP_OBJ_FACE);
278	push_button (op); /* Make all other buttons the same */	288	push_button (op, originator); /* Make all other buttons the same */
279	}	289	}
280	}	290	}
281		291
282	void	292	void
283	use_trigger (object *op)	293	use_trigger (object op, object originator)
284	{	294	{
285	/* Toggle value */	295	/* Toggle value */
286	op->value = !op->value;	296	op->value = !op->value;
		297
287	push_button (op);	298	push_button (op, originator);
288	}	299	}
289		300
290	/*	301	/*
291	* Note: animate_object should be used instead of this,	302	* Note: animate_object should be used instead of this,
292	* but it can't handle animations in the 8 directions	303	* but it can't handle animations in the 8 directions
…		…
313	* 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
314	* objects on the same space that take the same sacrifice.	325	* objects on the same space that take the same sacrifice.
315	*/	326	*/
316		327
317	int	328	int
318	check_altar_sacrifice (const object altar, const object sacrifice)	329	check_altar_sacrifice (object altar, object sacrifice, object *originator)
319	{	330	{
320	if (!QUERY_FLAG (sacrifice, FLAG_ALIVE) && !QUERY_FLAG (sacrifice, FLAG_IS_LINKED) && sacrifice->type != PLAYER)	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
		337	if (!QUERY_FLAG (sacrifice, FLAG_ALIVE)
		338	&& !QUERY_FLAG (sacrifice, FLAG_IS_LINKED)
		339	&& sacrifice->type != PLAYER)
321	{	340	{
		341	if (ARCH_SACRIFICE (altar) == shstr_money
		342	&& sacrifice->type == MONEY
		343	&& sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))
		344	return 1;
		345
322	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname	346	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname
323	\|\| ARCH_SACRIFICE (altar) == sacrifice->name	347	\|\| ARCH_SACRIFICE (altar) == sacrifice->name
324	\|\| ARCH_SACRIFICE (altar) == sacrifice->slaying	348	\|\| ARCH_SACRIFICE (altar) == sacrifice->slaying
325	\|\| (!strcmp (ARCH_SACRIFICE (altar), query_base_name (sacrifice, 0))))	349	\|\| strstr (query_base_name (sacrifice, 0), ARCH_SACRIFICE (altar)))
326	&& NROF_SACRIFICE (altar) <= (sacrifice->nrof ? sacrifice->nrof : 1))	350	&& NROF_SACRIFICE (altar) <= sacrifice->number_of ())
327	return 1;
328
329	if (strcmp (ARCH_SACRIFICE (altar), "money") == 0
330	&& sacrifice->type == MONEY && sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))
331	return 1;	351	return 1;
332	}	352	}
333		353
334	return 0;	354	return 0;
335	}	355	}
…		…
342	*	362	*
343	* 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
344	* 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.
345	*/	365	*/
346	int	366	int
347	operate_altar (object altar, object *sacrifice)	367	operate_altar (object altar, object sacrifice, object originator)
348	{	368	{
349	if (!altar->map)	369	if (!altar->map)
350	{	370	{
351	LOG (llevError, "BUG: operate_altar(): altar has no map\n");	371	LOG (llevError, "BUG: operate_altar(): altar has no map\n");
352	return 0;	372	return 0;
353	}	373	}
354		374
355	if (!altar->slaying \|\| altar->value)	375	if (!altar->slaying \|\| altar->value)
356	return 0;	376	return 0;
357		377
358	if (!check_altar_sacrifice (altar, *sacrifice))	378	if (!check_altar_sacrifice (altar, *sacrifice, originator))
359	return 0;	379	return 0;
360		380
361	/* check_altar_sacrifice should have already verified that enough money	381	/* check_altar_sacrifice should have already verified that enough money
362	* has been dropped.	382	* has been dropped.
363	*/	383	*/
364	if (!strcmp (ARCH_SACRIFICE (altar), "money"))	384	if (ARCH_SACRIFICE (altar) == shstr_money)
365	{	385	{
366	int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;	386	int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;
367		387
368	/* Round up any sacrifices. Altars don't make change either */	388	/* Round up any sacrifices. Altars don't make change either */
369	if (NROF_SACRIFICE (altar) % (*sacrifice)->value)	389	if (NROF_SACRIFICE (altar) % (*sacrifice)->value)
370	number++;	390	number++;
371		391
372	sacrifice = decrease_ob_nr (sacrifice, number);	392	if (!(*sacrifice)->decrease (number))
		393	*sacrifice = 0;
373	}	394	}
374	else	395	else
375	sacrifice = decrease_ob_nr (sacrifice, NROF_SACRIFICE (altar));	396	if (!(*sacrifice)->decrease (NROF_SACRIFICE (altar)))
		397	*sacrifice = 0;
376		398
377	if (altar->msg)	399	if (altar->msg)
378	new_info_map (NDI_BLACK, altar->map, altar->msg);	400	new_info_map (NDI_BLACK, altar->map, altar->msg);
379		401
380	return 1;	402	return 1;
381	}	403	}
382		404
383	void	405	void
384	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 */
385	{	407	{
386	op->stats.wc = state;	408	op->stats.wc = state;
		409
387	if (state)	410	if (state)
388	{	411	{
389	use_trigger (op);	412	use_trigger (op, originator);
390	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.);
391	op->speed_left = -1;	414	op->speed_left = -1;
392	}	415	}
393	else	416	else
394	{	417	{
395	use_trigger (op);	418	use_trigger (op, originator);
396	op->set_speed (0);	419	op->set_speed (0);
397	}	420	}
398	}	421	}
399		422
400		423
…		…
409	* TRIGGER: Returns 1 if handle could be moved, 0 if not.	432	* TRIGGER: Returns 1 if handle could be moved, 0 if not.
410	*	433	*
411	* TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0.	434	* TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0.
412	*/	435	*/
413	int	436	int
414	check_trigger (object op, object cause)	437	check_trigger (object op, object cause, object *originator)
415	{	438	{
416	object *tmp;	439	object *tmp;
417	int push = 0, tot = 0;	440	int push = 0, tot = 0;
418	int in_movement = op->stats.wc \|\| op->speed;	441	int in_movement = op->stats.wc \|\| op->speed;
419		442
420	switch (op->type)	443	switch (op->type)
421	{	444	{
422	case TRIGGER_BUTTON:	445	case TRIGGER_BUTTON:
423	if (op->weight > 0)	446	if (op->weight > 0)
424	{	447	{
425	if (cause)	448	if (cause)
426	{	449	{
427	for (tmp = op->above; tmp; tmp = tmp->above)	450	for (tmp = op->above; tmp; tmp = tmp->above)
428	/* Comment reproduced from update_buttons(): */	451	/* Comment reproduced from update_buttons(): */
429	/* Basically, if the move_type matches that on what the	452	/* Basically, if the move_type matches that on what the
430	* button wants, we count it. The second check is so that	453	* button wants, we count it. The second check is so that
431	* objects that don't move (swords, etc) will count. Note that	454	* objects that don't move (swords, etc) will count. Note that
432	* this means that more work is needed to make buttons	455	* this means that more work is needed to make buttons
433	* 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":
434	*/	544	*/
435		545	op->value = !op->value;
436	if ((tmp->move_type & op->move_on) \|\| tmp->move_type == 0)	546	trigger_move (op, 1, cause);
437	{	547	op->last_sp = -op->last_sp;
438	tot += tmp->weight * (tmp->nrof ? tmp->nrof : 1) + tmp->carrying;	548	op->value = !op->value;
439	}
440	if (tot >= op->weight)
441	push = 1;
442	if (op->stats.ac == push)
443	return 0;
444	op->stats.ac = push;
445	if (NUM_ANIMATIONS (op) > 1)
446	{
447	SET_ANIMATION (op, push);
448	update_object (op, UP_OBJ_FACE);
449	}	549	}
450	if (in_movement \|\| !push)	550
451	return 0;	551	return cause == NULL;
452	}	552	}
453	trigger_move (op, push);
454	}	553	else
455	return 0;
456
457	case TRIGGER_PEDESTAL:
458	if (cause)
459	{
460	for (tmp = op->above; tmp; tmp = tmp->above)
461	{
462	object *head = tmp->head_ ();
463
464	/* See comment in TRIGGER_BUTTON about move_types */
465	if (((head->move_type & op->move_on) \|\| head->move_type == 0)
466	&& (head->race == op->slaying \|\| (!strcmp (op->slaying, "player") && head->type == PLAYER)))
467	{
468	push = 1;
469	break;
470	}
471	}
472
473	if (op->stats.ac == push)
474	return 0;	554	return 0;
475		555	}
476	op->stats.ac = push;	556	else
477		557	{
478	if (NUM_ANIMATIONS (op) > 1)	558	if (NUM_ANIMATIONS (op) > 1)
479	{	559	{
480	SET_ANIMATION (op, push);	560	SET_ANIMATION (op, 0);
481	update_object (op, UP_OBJ_FACE);	561	update_object (op, UP_OBJ_FACE);
482	}	562	}
483		563
484	update_object (op, UP_OBJ_FACE);
485
486	if (in_movement \|\| !push)
487	return 0;
488	}
489
490	trigger_move (op, push);
491	return 0;
492
493	case TRIGGER_ALTAR:
494	if (cause)
495	{
496	if (in_movement)
497	return 0;
498
499	if (operate_altar (op, &cause))
500	{
501	if (NUM_ANIMATIONS (op) > 1)
502	{
503	SET_ANIMATION (op, 1);
504	update_object (op, UP_OBJ_FACE);
505	}
506
507	if (op->last_sp >= 0)
508	{
509	trigger_move (op, 1);
510	if (op->last_sp > 0)
511	op->last_sp = -op->last_sp;
512	}
513	else
514	{
515	/* for trigger altar with last_sp, the ON/OFF
516	* status (-> +/- value) is "simulated":
517	*/
518	op->value = !op->value;
519	trigger_move (op, 1);
520	op->last_sp = -op->last_sp;
521	op->value = !op->value;
522	}
523
524	return cause == NULL;
525	}
526	else
527	return 0;
528	}
529	else
530	{
531	if (NUM_ANIMATIONS (op) > 1)
532	{
533	SET_ANIMATION (op, 0);
534	update_object (op, UP_OBJ_FACE);
535	}
536
537	/* If trigger_altar has "last_sp > 0" set on the map,	564	/* If trigger_altar has "last_sp > 0" set on the map,
538	* it will push the connected value only once per sacrifice.	565	* it will push the connected value only once per sacrifice.
539	* Otherwise (default), the connected value will be	566	* Otherwise (default), the connected value will be
540	* pushed twice: First by sacrifice, second by reset! -AV	567	* pushed twice: First by sacrifice, second by reset! -AV
541	*/	568	*/
542	if (!op->last_sp)	569	if (!op->last_sp)
543	trigger_move (op, 0);	570	trigger_move (op, 0, cause);
544	else	571	else
545	{	572	{
546	op->stats.wc = 0;	573	op->stats.wc = 0;
547	op->value = !op->value;	574	op->value = !op->value;
548	op->set_speed (0);	575	op->set_speed (0);
549	}	576	}
550	}	577	}
551	return 0;	578	return 0;
552		579
553	case TRIGGER:	580	case TRIGGER:
554	if (cause)	581	if (cause)
555	{	582	{
556	if (in_movement)	583	if (in_movement)
557	return 0;	584	return 0;
558		585
559	push = 1;	586	push = 1;
560	}	587	}
561		588
562	if (NUM_ANIMATIONS (op) > 1)	589	if (NUM_ANIMATIONS (op) > 1)
563	{	590	{
564	SET_ANIMATION (op, push);	591	SET_ANIMATION (op, push);
565	update_object (op, UP_OBJ_FACE);	592	update_object (op, UP_OBJ_FACE);
566	}	593	}
567		594
568	trigger_move (op, push);	595	trigger_move (op, push, cause);
569	return 1;	596	return 1;
570		597
571	default:	598	default:
572	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);
573	return 0;	600	return 0;
574	}	601	}
575	}	602	}
576		603
577	void	604	void
578	add_button_link (object button, maptile map, int connected)	605	object::add_link (maptile *map, shstr_tmp id)
579	{	606	{
580	oblinkpt *obp;
581	objectlink *ol = get_objectlink ();
582
583	if (!map)	607	if (!map)
584	{	608	{
585	LOG (llevError, "Tried to add button-link without map.\n");	609	LOG (llevError, "Tried to add button-link without map.\n");
586	return;	610	return;
587	}	611	}
588		612
589	button->path_attuned = connected; /* peterm: I need this so I can rebuild	613	flag [FLAG_IS_LINKED] = true;
590	a connected map from a template map. */
591		614
592	SET_FLAG (button, FLAG_IS_LINKED);	615	objectlink *ol = get_objectlink ();
593
594	ol->ob = button;	616	ol->ob = this;
595		617
596	for (obp = map->buttons; obp && obp->value != connected; obp = obp->next)	618	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
597	;	619	if (obp->id == id)
598
599	if (obp)
600	{	620	{
601	ol->next = obp->link;	621	ol->next = obp->link;
602	obp->link = ol;	622	obp->link = ol;
		623	return;
603	}	624	}
604	else	625
605	{
606	obp = get_objectlinkpt ();	626	oblinkpt *obp = get_objectlinkpt ();
607	obp->value = connected;	627	obp->id = id;
608		628
609	obp->next = map->buttons;	629	obp->next = map->buttons;
610	map->buttons = obp;	630	map->buttons = obp;
611	obp->link = ol;	631	obp->link = ol;
612	}
613	}	632	}
614		633
615	/*	634	/*
616	* 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.
617	* This is only needed by editors.	636	* This is only needed by editors.
618	*/	637	*/
619
620	void	638	void
621	remove_button_link (object *op)	639	object::remove_link ()
622	{	640	{
623	oblinkpt *obp;	641	if (!map)
624	objectlink *olp, ol;
625
626	if (op->map == NULL)
627	{	642	{
628	LOG (llevError, "remove_button_link() in object without map.\n");	643	LOG (llevError, "remove_button_link() in object without map.\n");
629	return;	644	return;
630	}	645	}
631		646
632	if (!QUERY_FLAG (op, FLAG_IS_LINKED))	647	if (!flag [FLAG_IS_LINKED])
633	{	648	{
634	LOG (llevError, "remove_button_linked() in unlinked object.\n");	649	LOG (llevError, "remove_button_linked() in unlinked object.\n");
635	return;	650	return;
636	}	651	}
637		652
		653	flag [FLAG_IS_LINKED] = false;
		654
638	for (obp = op->map->buttons; obp; obp = obp->next)	655	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
639	for (olp = &obp->link; (ol = *olp); olp = &ol->next)	656	for (objectlink *olp = &obp->link; olp; olp = &(*olp)->next)
640	if (ol->ob == op)	657	if ((*olp)->ob == this)
641	{	658	{
642		659	objectlink ol = olp;
643	/* LOG(llevDebug, "Removed link %d in button %s and map %s.\n",
644	obp->value, op->name, op->map->path);
645	*/
646	*olp = ol->next;	660	*olp = ol->next;
647	delete ol;	661	delete ol;
648	return;	662	return;
649	}	663	}
650		664
651	LOG (llevError, "remove_button_linked(): couldn't find object.\n");	665	LOG (llevError, "remove_button_linked(): couldn't find object.\n");
652	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	}
653	}	690	}
654		691
655	/*	692	/*
656	* Gets the objectlink for this connection from the map.	693	* Gets the objectlink for this connection from the map.
657	*/	694	*/
658	oblinkpt *	695	oblinkpt *
659	get_connection_links (maptile *map, long connection)	696	maptile::find_link (shstr_tmp id)
660	{	697	{
661	for (oblinkpt * obp = map->buttons; obp; obp = obp->next)	698	for (oblinkpt *obp = buttons; obp; obp = obp->next)
662	if (obp->value == connection)	699	if (obp->id == id)
663	return obp;	700	return obp;
664		701
665	return 0;	702	return 0;
666	}	703	}
667		704
668	/*	705	/*
669	* Return the first objectlink in the objects linked to this one	706	* Return the first objectlink in the objects linked to this one
670	*/	707	*/
671
672	oblinkpt *	708	oblinkpt *
673	get_button_links (const object *button)	709	object::find_link () const
674	{	710	{
675	oblinkpt *obp;	711	if (map)
676	objectlink *ol;
677
678	if (!button->map)
679	return NULL;
680
681	for (obp = button->map->buttons; obp; obp = obp->next)	712	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
682	for (ol = obp->link; ol; ol = ol->next)	713	for (objectlink *ol = obp->link; ol; ol = ol->next)
683	if (ol->ob == button)	714	if (ol->ob == this)
684	return obp;	715	return obp;
685		716
686	return NULL;
687	}
688
689	/*
690	* Made as a separate function to increase efficiency
691	*/
692
693	int
694	get_button_value (const object *button)
695	{
696	oblinkpt *obp;
697	objectlink *ol;
698
699	if (!button->map)
700	return 0;
701	for (obp = button->map->buttons; obp; obp = obp->next)
702	for (ol = obp->link; ol; ol = ol->next)
703	if (ol->ob == button)
704	return obp->value;
705	return 0;	717	return 0;
706	}	718	}
707		719
708	/* This routine makes monsters who are	720	/* This routine makes monsters who are
709	* standing on the 'mood floor' change their	721	* standing on the 'mood floor' change their
…		…
711	* If floor is to be triggered must have	723	* If floor is to be triggered must have
712	* a speed of zero (default is 1 for all	724	* a speed of zero (default is 1 for all
713	* but the charm floor type).	725	* but the charm floor type).
714	* by b.t. thomas@nomad.astro.psu.edu	726	* by b.t. thomas@nomad.astro.psu.edu
715	*/	727	*/
716
717	void	728	void
718	do_mood_floor (object op, object source)	729	do_mood_floor (object op, object source)
719	{	730	{
720	if (!source)	731	if (!source)
721	source = op;	732	source = op;
…		…
797		808
798	// FALL THROUGH	809	// FALL THROUGH
799	case 5: // kill all alives	810	case 5: // kill all alives
800	if (!tmp->flag [FLAG_PRECIOUS])	811	if (!tmp->flag [FLAG_PRECIOUS])
801	{	812	{
802	get_archetype ("burnout")->insert_at (tmp, source);	813	archetype::get (shstr_burnout)->insert_at (tmp, source);
803	tmp->destroy ();	814	tmp->destroy ();
804	}	815	}
805	break;	816	break;
806		817
807	default:	818	default:
…		…
882	// and we have to set the value to 0	893	// and we have to set the value to 0
883		894
884	if (match && trig->last_sp) // match == having	895	if (match && trig->last_sp) // match == having
885	{	896	{
886	if (trig->last_heal)	897	if (trig->last_heal)
887	decrease_ob (match);	898	match->decrease ();
888		899
889	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
890	push_button (trig);	901	push_button (trig, op);
891	}	902	}
892	else if (!match && !trig->last_sp) // match == not having	903	else if (!match && !trig->last_sp) // match == not having
893	{	904	{
894	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
895	push_button (trig);	906	push_button (trig, op);
896	}	907	}
897	}	908	}
898		909

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Comparing deliantra/server/common/button.C (file contents): Revision 1.37 by root, Tue Jul 31 17:33:14 2007 UTC vs. Revision 1.58 by root, Thu Oct 15 21:40:42 2009 UTC

Diff Legend

Comparing deliantra/server/common/button.C (file contents):
Revision 1.37 by root, Tue Jul 31 17:33:14 2007 UTC vs.
Revision 1.58 by root, Thu Oct 15 21:40:42 2009 UTC