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

Comparing deliantra/server/common/button.C (file contents):
Revision 1.38 by elmex, Tue Jul 31 18:28:46 2007 UTC vs.
Revision 1.59 by root, Wed Oct 21 00:44:39 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	}
		272	}
		273
		274	any_down = any_down \|\| tmp->value;
		275	}
		276	else if (tmp->type == T_MATCH)
		277	{
		278	tmp->value = 0;
		279
		280	for (object *ab = tmp->above; ab; ab = ab->above)
264	}	281	{
		282	object *head = ab->head_ ();
265		283
266	if (tmp->value)	284	/* Same note regarding move_type for buttons above apply here. */
267	any_down = 1;	285	if (((ab->move_type & tmp->move_on) \|\| ab->move_type == 0))
		286	if (match (tmp->slaying, head, tmp, originator))
		287	{
		288	tmp->value = 1;
		289	break;
		290	}
		291	}
		292
		293	any_down = any_down \|\| tmp->value;
268	}	294	}
269	}	295	}
		296
270	if (any_down) /* If any other buttons were down, force this to remain down */	297	if (any_down) /* If any other buttons were down, force this to remain down */
271	op->value = 1;	298	op->value = 1;
272		299
		300	//LOG(llevDebug, "update_button: %s (%d, %d=%d)\n", &op->name, op->count, op->value, old_value);
		301
273	/* If this button hasn't changed, don't do anything */	302	/* If this button hasn't changed, don't do anything */
274	if (op->value != old_value)	303	if (op->value != old_value)
275	{	304	{
276	SET_ANIMATION (op, op->value);	305	SET_ANIMATION (op, op->value);
277	update_object (op, UP_OBJ_FACE);	306	update_object (op, UP_OBJ_FACE);
278	push_button (op); /* Make all other buttons the same */	307	push_button (op, originator); /* Make all other buttons the same */
279	}	308	}
280	}	309	}
281		310
282	void	311	void
283	use_trigger (object *op)	312	use_trigger (object op, object originator)
284	{	313	{
285	/* Toggle value */	314	/* Toggle value */
286	op->value = !op->value;	315	op->value = !op->value;
		316
287	push_button (op);	317	push_button (op, originator);
288	}	318	}
289		319
290	/*	320	/*
291	* Note: animate_object should be used instead of this,	321	* Note: animate_object should be used instead of this,
292	* but it can't handle animations in the 8 directions	322	* but it can't handle animations in the 8 directions
…		…
313	* sacrificed. This fixes a bug of trying to put multiple altars/related	343	* sacrificed. This fixes a bug of trying to put multiple altars/related
314	* objects on the same space that take the same sacrifice.	344	* objects on the same space that take the same sacrifice.
315	*/	345	*/
316		346
317	int	347	int
318	check_altar_sacrifice (const object altar, const object sacrifice)	348	check_altar_sacrifice (object altar, object sacrifice, object *originator)
319	{	349	{
		350	if (sacrifice->flag [FLAG_UNPAID])
		351	return 0;
		352
		353	if (is_match_expr (ARCH_SACRIFICE (altar)))
		354	return match (ARCH_SACRIFICE (altar), altar, originator);
		355
320	if (!QUERY_FLAG (sacrifice, FLAG_ALIVE)	356	if (!QUERY_FLAG (sacrifice, FLAG_ALIVE)
321	&& !QUERY_FLAG (sacrifice, FLAG_IS_LINKED)	357	&& !QUERY_FLAG (sacrifice, FLAG_IS_LINKED)
322	&& sacrifice->type != PLAYER)	358	&& sacrifice->type != PLAYER)
323	{	359	{
324	if (strcmp (ARCH_SACRIFICE (altar), "money") == 0	360	if (ARCH_SACRIFICE (altar) == shstr_money
325	&& sacrifice->type == MONEY	361	&& sacrifice->type == MONEY
326	&& sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))	362	&& sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))
327	return 1;	363	return 1;
328		364
329	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname	365	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname
330	\|\| ARCH_SACRIFICE (altar) == sacrifice->name	366	\|\| ARCH_SACRIFICE (altar) == sacrifice->name
331	\|\| ARCH_SACRIFICE (altar) == sacrifice->slaying	367	\|\| ARCH_SACRIFICE (altar) == sacrifice->slaying
332	\|\| strstr (query_base_name (sacrifice, 0), ARCH_SACRIFICE (altar)))	368	\|\| strstr (query_base_name (sacrifice, 0), ARCH_SACRIFICE (altar)))
333	&& NROF_SACRIFICE (altar) <= (sacrifice->nrof ? sacrifice->nrof : 1))	369	&& NROF_SACRIFICE (altar) <= sacrifice->number_of ())
334	return 1;	370	return 1;
335	}	371	}
336		372
337	return 0;	373	return 0;
338	}	374	}
…		…
345	*	381	*
346	* If this function returns 1, '*sacrifice' is modified to point to the	382	* If this function returns 1, '*sacrifice' is modified to point to the
347	* remaining sacrifice, or is set to NULL if the sacrifice was used up.	383	* remaining sacrifice, or is set to NULL if the sacrifice was used up.
348	*/	384	*/
349	int	385	int
350	operate_altar (object altar, object *sacrifice)	386	operate_altar (object altar, object sacrifice, object originator)
351	{	387	{
352	if (!altar->map)	388	if (!altar->map)
353	{	389	{
354	LOG (llevError, "BUG: operate_altar(): altar has no map\n");	390	LOG (llevError, "BUG: operate_altar(): altar has no map\n");
355	return 0;	391	return 0;
356	}	392	}
357		393
358	if (!altar->slaying \|\| altar->value)	394	if (!altar->slaying \|\| altar->value)
359	return 0;	395	return 0;
360		396
361	if (!check_altar_sacrifice (altar, *sacrifice))	397	if (!check_altar_sacrifice (altar, *sacrifice, originator))
362	return 0;	398	return 0;
363		399
364	/* check_altar_sacrifice should have already verified that enough money	400	/* check_altar_sacrifice should have already verified that enough money
365	* has been dropped.	401	* has been dropped.
366	*/	402	*/
367	if (!strcmp (ARCH_SACRIFICE (altar), "money"))	403	if (ARCH_SACRIFICE (altar) == shstr_money)
368	{	404	{
369	int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;	405	int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;
370		406
371	/* Round up any sacrifices. Altars don't make change either */	407	/* Round up any sacrifices. Altars don't make change either */
372	if (NROF_SACRIFICE (altar) % (*sacrifice)->value)	408	if (NROF_SACRIFICE (altar) % (*sacrifice)->value)
373	number++;	409	number++;
374		410
375	sacrifice = decrease_ob_nr (sacrifice, number);	411	if (!(*sacrifice)->decrease (number))
		412	*sacrifice = 0;
376	}	413	}
377	else	414	else
378	sacrifice = decrease_ob_nr (sacrifice, NROF_SACRIFICE (altar));	415	if (!(*sacrifice)->decrease (NROF_SACRIFICE (altar)))
		416	*sacrifice = 0;
379		417
380	if (altar->msg)	418	if (altar->msg)
381	new_info_map (NDI_BLACK, altar->map, altar->msg);	419	new_info_map (NDI_BLACK, altar->map, altar->msg);
382		420
383	return 1;	421	return 1;
384	}	422	}
385		423
386	void	424	void
387	trigger_move (object op, int state) / 1 down and 0 up */	425	trigger_move (object op, int state, object originator) /* 1 down and 0 up */
388	{	426	{
389	op->stats.wc = state;	427	op->stats.wc = state;
		428
390	if (state)	429	if (state)
391	{	430	{
392	use_trigger (op);	431	use_trigger (op, originator);
393	op->set_speed (op->stats.exp > 0 ? 1. / op->stats.exp : 1.);	432	op->set_speed (op->stats.exp > 0 ? 1. / op->stats.exp : 1.);
394	op->speed_left = -1;	433	op->speed_left = -1;
395	}	434	}
396	else	435	else
397	{	436	{
398	use_trigger (op);	437	use_trigger (op, originator);
399	op->set_speed (0);	438	op->set_speed (0);
400	}	439	}
401	}	440	}
402		441
403		442
…		…
412	* TRIGGER: Returns 1 if handle could be moved, 0 if not.	451	* TRIGGER: Returns 1 if handle could be moved, 0 if not.
413	*	452	*
414	* TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0.	453	* TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0.
415	*/	454	*/
416	int	455	int
417	check_trigger (object op, object cause)	456	check_trigger (object op, object cause, object *originator)
418	{	457	{
419	object *tmp;	458	object *tmp;
420	int push = 0, tot = 0;	459	int push = 0, tot = 0;
421	int in_movement = op->stats.wc \|\| op->speed;	460	int in_movement = op->stats.wc \|\| op->speed;
422		461
423	switch (op->type)	462	switch (op->type)
424	{	463	{
425	case TRIGGER_BUTTON:	464	case TRIGGER_BUTTON:
426	if (op->weight > 0)	465	if (op->weight > 0)
427	{	466	{
428	if (cause)	467	if (cause)
429	{	468	{
430	for (tmp = op->above; tmp; tmp = tmp->above)	469	for (tmp = op->above; tmp; tmp = tmp->above)
431	/* Comment reproduced from update_buttons(): */	470	/* Comment reproduced from update_buttons(): */
432	/* Basically, if the move_type matches that on what the	471	/* Basically, if the move_type matches that on what the
433	* button wants, we count it. The second check is so that	472	* button wants, we count it. The second check is so that
434	* objects that don't move (swords, etc) will count. Note that	473	* objects that don't move (swords, etc) will count. Note that
435	* this means that more work is needed to make buttons	474	* this means that more work is needed to make buttons
436	* that are only triggered by flying objects.	475	* that are only triggered by flying objects.
		476	*/
		477	if ((tmp->move_type & op->move_on) \|\| tmp->move_type == 0)
		478	tot += tmp->head_ ()->total_weight ();
		479
		480	if (tot >= op->weight)
		481	push = 1;
		482
		483	if (op->stats.ac == push)
		484	return 0;
		485
		486	op->stats.ac = push;
		487	if (NUM_ANIMATIONS (op) > 1)
		488	{
		489	SET_ANIMATION (op, push);
		490	update_object (op, UP_OBJ_FACE);
		491	}
		492
		493	if (in_movement \|\| !push)
		494	return 0;
		495	}
		496
		497	trigger_move (op, push, cause);
		498	}
		499
		500	return 0;
		501
		502	case TRIGGER_PEDESTAL:
		503	if (cause)
		504	{
		505	for (tmp = op->above; tmp; tmp = tmp->above)
		506	{
		507	object *head = tmp->head_ ();
		508
		509	/* See comment in TRIGGER_BUTTON about move_types */
		510	if (((head->move_type & op->move_on) \|\| head->move_type == 0)
		511	&& (head->race == op->slaying \|\| (op->slaying == shstr_player && head->type == PLAYER)))
		512	{
		513	push = 1;
		514	break;
		515	}
		516	}
		517
		518	if (op->stats.ac == push)
		519	return 0;
		520
		521	op->stats.ac = push;
		522
		523	if (NUM_ANIMATIONS (op) > 1)
		524	{
		525	SET_ANIMATION (op, push);
		526	update_object (op, UP_OBJ_FACE);
		527	}
		528
		529	update_object (op, UP_OBJ_FACE);
		530
		531	if (in_movement \|\| !push)
		532	return 0;
		533	}
		534
		535	trigger_move (op, push, cause);
		536	return 0;
		537
		538	case TRIGGER_ALTAR:
		539	if (cause)
		540	{
		541	if (in_movement)
		542	return 0;
		543
		544	if (operate_altar (op, &cause)) /* TODO: originator? */
		545	{
		546	if (NUM_ANIMATIONS (op) > 1)
		547	{
		548	SET_ANIMATION (op, 1);
		549	update_object (op, UP_OBJ_FACE);
		550	}
		551
		552	if (op->last_sp >= 0)
		553	{
		554	trigger_move (op, 1, cause);
		555
		556	if (op->last_sp > 0)
		557	op->last_sp = -op->last_sp;
		558	}
		559	else
		560	{
		561	/* for trigger altar with last_sp, the ON/OFF
		562	* status (-> +/- value) is "simulated":
437	*/	563	*/
438		564	op->value = !op->value;
439	if ((tmp->move_type & op->move_on) \|\| tmp->move_type == 0)	565	trigger_move (op, 1, cause);
440	{	566	op->last_sp = -op->last_sp;
441	tot += tmp->weight * (tmp->nrof ? tmp->nrof : 1) + tmp->carrying;	567	op->value = !op->value;
442	}
443	if (tot >= op->weight)
444	push = 1;
445	if (op->stats.ac == push)
446	return 0;
447	op->stats.ac = push;
448	if (NUM_ANIMATIONS (op) > 1)
449	{
450	SET_ANIMATION (op, push);
451	update_object (op, UP_OBJ_FACE);
452	}	568	}
453	if (in_movement \|\| !push)	569
454	return 0;	570	return cause == NULL;
455	}	571	}
456	trigger_move (op, push);
457	}	572	else
458	return 0;
459
460	case TRIGGER_PEDESTAL:
461	if (cause)
462	{
463	for (tmp = op->above; tmp; tmp = tmp->above)
464	{
465	object *head = tmp->head_ ();
466
467	/* See comment in TRIGGER_BUTTON about move_types */
468	if (((head->move_type & op->move_on) \|\| head->move_type == 0)
469	&& (head->race == op->slaying \|\| (!strcmp (op->slaying, "player") && head->type == PLAYER)))
470	{
471	push = 1;
472	break;
473	}
474	}
475
476	if (op->stats.ac == push)
477	return 0;	573	return 0;
478		574	}
479	op->stats.ac = push;	575	else
480		576	{
481	if (NUM_ANIMATIONS (op) > 1)	577	if (NUM_ANIMATIONS (op) > 1)
482	{	578	{
483	SET_ANIMATION (op, push);	579	SET_ANIMATION (op, 0);
484	update_object (op, UP_OBJ_FACE);	580	update_object (op, UP_OBJ_FACE);
485	}	581	}
486		582
487	update_object (op, UP_OBJ_FACE);
488
489	if (in_movement \|\| !push)
490	return 0;
491	}
492
493	trigger_move (op, push);
494	return 0;
495
496	case TRIGGER_ALTAR:
497	if (cause)
498	{
499	if (in_movement)
500	return 0;
501
502	if (operate_altar (op, &cause))
503	{
504	if (NUM_ANIMATIONS (op) > 1)
505	{
506	SET_ANIMATION (op, 1);
507	update_object (op, UP_OBJ_FACE);
508	}
509
510	if (op->last_sp >= 0)
511	{
512	trigger_move (op, 1);
513	if (op->last_sp > 0)
514	op->last_sp = -op->last_sp;
515	}
516	else
517	{
518	/* for trigger altar with last_sp, the ON/OFF
519	* status (-> +/- value) is "simulated":
520	*/
521	op->value = !op->value;
522	trigger_move (op, 1);
523	op->last_sp = -op->last_sp;
524	op->value = !op->value;
525	}
526
527	return cause == NULL;
528	}
529	else
530	return 0;
531	}
532	else
533	{
534	if (NUM_ANIMATIONS (op) > 1)
535	{
536	SET_ANIMATION (op, 0);
537	update_object (op, UP_OBJ_FACE);
538	}
539
540	/* If trigger_altar has "last_sp > 0" set on the map,	583	/* If trigger_altar has "last_sp > 0" set on the map,
541	* it will push the connected value only once per sacrifice.	584	* it will push the connected value only once per sacrifice.
542	* Otherwise (default), the connected value will be	585	* Otherwise (default), the connected value will be
543	* pushed twice: First by sacrifice, second by reset! -AV	586	* pushed twice: First by sacrifice, second by reset! -AV
544	*/	587	*/
545	if (!op->last_sp)	588	if (!op->last_sp)
546	trigger_move (op, 0);	589	trigger_move (op, 0, cause);
547	else	590	else
548	{	591	{
549	op->stats.wc = 0;	592	op->stats.wc = 0;
550	op->value = !op->value;	593	op->value = !op->value;
551	op->set_speed (0);	594	op->set_speed (0);
552	}	595	}
553	}	596	}
554	return 0;	597	return 0;
555		598
556	case TRIGGER:	599	case TRIGGER:
557	if (cause)	600	if (cause)
558	{	601	{
559	if (in_movement)	602	if (in_movement)
560	return 0;	603	return 0;
561		604
562	push = 1;	605	push = 1;
563	}	606	}
564		607
565	if (NUM_ANIMATIONS (op) > 1)	608	if (NUM_ANIMATIONS (op) > 1)
566	{	609	{
567	SET_ANIMATION (op, push);	610	SET_ANIMATION (op, push);
568	update_object (op, UP_OBJ_FACE);	611	update_object (op, UP_OBJ_FACE);
569	}	612	}
570		613
571	trigger_move (op, push);	614	trigger_move (op, push, cause);
572	return 1;	615	return 1;
573		616
574	default:	617	default:
575	LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type);	618	LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type);
576	return 0;	619	return 0;
577	}	620	}
578	}	621	}
579		622
580	void	623	void
581	add_button_link (object button, maptile map, int connected)	624	object::add_link (maptile *map, shstr_tmp id)
582	{	625	{
583	oblinkpt *obp;
584	objectlink *ol = get_objectlink ();
585
586	if (!map)	626	if (!map)
587	{	627	{
588	LOG (llevError, "Tried to add button-link without map.\n");	628	LOG (llevError, "Tried to add button-link without map.\n");
589	return;	629	return;
590	}	630	}
591		631
592	button->path_attuned = connected; /* peterm: I need this so I can rebuild	632	flag [FLAG_IS_LINKED] = true;
593	a connected map from a template map. */
594		633
595	SET_FLAG (button, FLAG_IS_LINKED);	634	objectlink *ol = get_objectlink ();
596
597	ol->ob = button;	635	ol->ob = this;
598		636
599	for (obp = map->buttons; obp && obp->value != connected; obp = obp->next)	637	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
600	;	638	if (obp->id == id)
601
602	if (obp)
603	{	639	{
604	ol->next = obp->link;	640	ol->next = obp->link;
605	obp->link = ol;	641	obp->link = ol;
		642	return;
606	}	643	}
607	else	644
608	{
609	obp = get_objectlinkpt ();	645	oblinkpt *obp = get_objectlinkpt ();
610	obp->value = connected;	646	obp->id = id;
611		647
612	obp->next = map->buttons;	648	obp->next = map->buttons;
613	map->buttons = obp;	649	map->buttons = obp;
614	obp->link = ol;	650	obp->link = ol;
615	}
616	}	651	}
617		652
618	/*	653	/*
619	* Remove the object from the linked lists of buttons in the map.	654	* Remove the object from the linked lists of buttons in the map.
620	* This is only needed by editors.	655	* This is only needed by editors.
621	*/	656	*/
622
623	void	657	void
624	remove_button_link (object *op)	658	object::remove_link ()
625	{	659	{
626	oblinkpt *obp;	660	if (!map)
627	objectlink *olp, ol;
628
629	if (op->map == NULL)
630	{	661	{
631	LOG (llevError, "remove_button_link() in object without map.\n");	662	LOG (llevError, "remove_button_link() in object without map.\n");
632	return;	663	return;
633	}	664	}
634		665
635	if (!QUERY_FLAG (op, FLAG_IS_LINKED))	666	if (!flag [FLAG_IS_LINKED])
636	{	667	{
637	LOG (llevError, "remove_button_linked() in unlinked object.\n");	668	LOG (llevError, "remove_button_linked() in unlinked object.\n");
638	return;	669	return;
639	}	670	}
640		671
		672	flag [FLAG_IS_LINKED] = false;
		673
641	for (obp = op->map->buttons; obp; obp = obp->next)	674	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
642	for (olp = &obp->link; (ol = *olp); olp = &ol->next)	675	for (objectlink *olp = &obp->link; olp; olp = &(*olp)->next)
643	if (ol->ob == op)	676	if ((*olp)->ob == this)
644	{	677	{
645		678	objectlink ol = olp;
646	/* LOG(llevDebug, "Removed link %d in button %s and map %s.\n",
647	obp->value, op->name, op->map->path);
648	*/
649	*olp = ol->next;	679	*olp = ol->next;
650	delete ol;	680	delete ol;
651	return;	681	return;
652	}	682	}
653		683
654	LOG (llevError, "remove_button_linked(): couldn't find object.\n");	684	LOG (llevError, "remove_button_linked(): couldn't find object.\n");
655	CLEAR_FLAG (op, FLAG_IS_LINKED);	685	}
		686
		687	/*
		688	* Updates every button on the map (by calling update_button() for them).
		689	*/
		690	void
		691	maptile::update_buttons ()
		692	{
		693	for (oblinkpt *obp = buttons; obp; obp = obp->next)
		694	for (objectlink *ol = obp->link; ol; ol = ol->next)
		695	{
		696	if (!ol->ob)
		697	{
		698	LOG (llevError, "Internal error in update_button (%s (%dx%d), connected %ld).\n",
		699	ol->ob ? (const char *) ol->ob->name : "null", ol->ob ? ol->ob->x : -1, ol->ob ? ol->ob->y : -1, &obp->id);
		700	continue;
		701	}
		702
		703	if (ol->ob->type == BUTTON \|\| ol->ob->type == PEDESTAL)
		704	{
		705	update_button (ol->ob, 0);
		706	break;
		707	}
		708	}
656	}	709	}
657		710
658	/*	711	/*
659	* Gets the objectlink for this connection from the map.	712	* Gets the objectlink for this connection from the map.
660	*/	713	*/
661	oblinkpt *	714	oblinkpt *
662	get_connection_links (maptile *map, long connection)	715	maptile::find_link (shstr_tmp id)
663	{	716	{
664	for (oblinkpt * obp = map->buttons; obp; obp = obp->next)	717	for (oblinkpt *obp = buttons; obp; obp = obp->next)
665	if (obp->value == connection)	718	if (obp->id == id)
666	return obp;	719	return obp;
667		720
668	return 0;	721	return 0;
669	}	722	}
670		723
671	/*	724	/*
672	* Return the first objectlink in the objects linked to this one	725	* Return the first objectlink in the objects linked to this one
673	*/	726	*/
674
675	oblinkpt *	727	oblinkpt *
676	get_button_links (const object *button)	728	object::find_link () const
677	{	729	{
678	oblinkpt *obp;	730	if (map)
679	objectlink *ol;
680
681	if (!button->map)
682	return NULL;
683
684	for (obp = button->map->buttons; obp; obp = obp->next)	731	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
685	for (ol = obp->link; ol; ol = ol->next)	732	for (objectlink *ol = obp->link; ol; ol = ol->next)
686	if (ol->ob == button)	733	if (ol->ob == this)
687	return obp;	734	return obp;
688		735
689	return NULL;
690	}
691
692	/*
693	* Made as a separate function to increase efficiency
694	*/
695
696	int
697	get_button_value (const object *button)
698	{
699	oblinkpt *obp;
700	objectlink *ol;
701
702	if (!button->map)
703	return 0;
704	for (obp = button->map->buttons; obp; obp = obp->next)
705	for (ol = obp->link; ol; ol = ol->next)
706	if (ol->ob == button)
707	return obp->value;
708	return 0;	736	return 0;
709	}	737	}
710		738
711	/* This routine makes monsters who are	739	/* This routine makes monsters who are
712	* standing on the 'mood floor' change their	740	* standing on the 'mood floor' change their
…		…
714	* If floor is to be triggered must have	742	* If floor is to be triggered must have
715	* a speed of zero (default is 1 for all	743	* a speed of zero (default is 1 for all
716	* but the charm floor type).	744	* but the charm floor type).
717	* by b.t. thomas@nomad.astro.psu.edu	745	* by b.t. thomas@nomad.astro.psu.edu
718	*/	746	*/
719
720	void	747	void
721	do_mood_floor (object op, object source)	748	do_mood_floor (object op, object source)
722	{	749	{
723	if (!source)	750	if (!source)
724	source = op;	751	source = op;
…		…
800		827
801	// FALL THROUGH	828	// FALL THROUGH
802	case 5: // kill all alives	829	case 5: // kill all alives
803	if (!tmp->flag [FLAG_PRECIOUS])	830	if (!tmp->flag [FLAG_PRECIOUS])
804	{	831	{
805	get_archetype ("burnout")->insert_at (tmp, source);	832	archetype::get (shstr_burnout)->insert_at (tmp, source);
806	tmp->destroy ();	833	tmp->destroy ();
807	}	834	}
808	break;	835	break;
809		836
810	default:	837	default:
…		…
885	// and we have to set the value to 0	912	// and we have to set the value to 0
886		913
887	if (match && trig->last_sp) // match == having	914	if (match && trig->last_sp) // match == having
888	{	915	{
889	if (trig->last_heal)	916	if (trig->last_heal)
890	decrease_ob (match);	917	match->decrease ();
891		918
892	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left	919	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
893	push_button (trig);	920	push_button (trig, op);
894	}	921	}
895	else if (!match && !trig->last_sp) // match == not having	922	else if (!match && !trig->last_sp) // match == not having
896	{	923	{
897	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left	924	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
898	push_button (trig);	925	push_button (trig, op);
899	}	926	}
900	}	927	}
901		928

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Comparing deliantra/server/common/button.C (file contents): Revision 1.38 by elmex, Tue Jul 31 18:28:46 2007 UTC vs. Revision 1.59 by root, Wed Oct 21 00:44:39 2009 UTC

Diff Legend

Comparing deliantra/server/common/button.C (file contents):
Revision 1.38 by elmex, Tue Jul 31 18:28:46 2007 UTC vs.
Revision 1.59 by root, Wed Oct 21 00:44:39 2009 UTC