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

Comparing deliantra/server/common/button.C (file contents):
Revision 1.32 by root, Thu May 17 21:32:08 2007 UTC vs.
Revision 1.60 by root, Mon Oct 26 03:43:22 2009 UTC

…		…
1	/*	1	/*
2	* CrossFire, A Multiplayer game	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team	4	* Copyright (©) 2005,2006,2007,2008,2009 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6	* Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
7	*	7	*
8	* This program 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 2 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, write to the Free Software	19	* and the GNU General Public License along with this program. If not, see
20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	* <http://www.gnu.org/licenses/>.
21	*	21	*
22	* The authors can be reached via e-mail at <crossfire@schmorp.de>	22	* The authors can be reached via e-mail to <support@deliantra.net>
23	*/	23	*/
24		24
25	#include <global.h>	25	#include <global.h>
26	#include <funcpoint.h>
27		26
28	/*	27	/*
29	* This code is no longer highly inefficient 8)	28	* This code is no longer highly inefficient 8)
30	*/	29	*/
31		30
32	/*	31	/*
33	* elmex:	32	* elmex:
34	* 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.
35	* 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.
36	* 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.
37	*/	37	*/
38	void	38	static void
39	activate_connection_link (objectlink * ol, bool state, object *source = 0)	39	activate_connection_link (objectlink ol, int state, object activator, object *originator)
40	{	40	{
41	for (; ol; ol = ol->next)	41	for (; ol; ol = ol->next)
42	{	42	{
43	if (!ol->ob)	43	if (!ol->ob)
44	{	44	{
60	object *tmp = ol->ob;	60	object *tmp = ol->ob;
61		61
62	/* if the criteria isn't appropriate, don't do anything */	62	/* if the criteria isn't appropriate, don't do anything */
63	if (state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_PUSH))	63	if (state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_PUSH))
64	continue;	64	continue;
		65
65	if (!state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_RELEASE))	66	if (!state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_RELEASE))
66	continue;	67	continue;
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	{
		89	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("msg_voice"));
		90
		91	if (originator && originator->contr)
		92	originator->contr->infobox (MSG_CHANNEL ("examine"), format ("T<%s>\n\n%s", &tmp->name, &tmp->msg));
		93
84	new_info_map (NDI_UNIQUE \| NDI_NAVY, tmp->map, tmp->msg);	94	new_info_map_except (NDI_UNIQUE \| NDI_NAVY, tmp->map, originator, tmp->msg);
		95
85	if (tmp->stats.food)	96	if (tmp->stats.food)
86	tmp->last_eat++;	97	tmp->last_eat++;
87	}	98	}
88	break;	99	break;
89		100
90	case ALTAR:	101	case ALTAR:
		102	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_altar"));
91	tmp->value = 1;	103	tmp->value = 1;
92	SET_ANIMATION (tmp, tmp->value);	104	SET_ANIMATION (tmp, tmp->value);
93	update_object (tmp, UP_OBJ_FACE);	105	update_object (tmp, UP_OBJ_FACE);
94	break;	106	break;
95		107
96	case BUTTON:	108	case BUTTON:
97	case PEDESTAL:	109	case PEDESTAL:
		110	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_button"));
98	tmp->value = state;	111	tmp->value = state;
99	SET_ANIMATION (tmp, tmp->value);	112	SET_ANIMATION (tmp, tmp->value);
100	update_object (tmp, UP_OBJ_FACE);	113	update_object (tmp, UP_OBJ_FACE);
101	break;	114	break;
102		115
103	case MOOD_FLOOR:	116	case MOOD_FLOOR:
104	do_mood_floor (tmp, source);	117	do_mood_floor (tmp, activator);
105	break;	118	break;
106		119
107	case TIMED_GATE:	120	case TIMED_GATE:
		121	if (!tmp->active)
		122	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_gate"));
		123
108	tmp->set_speed (tmp->arch->clone.speed);	124	tmp->set_speed (tmp->arch->speed);
109	tmp->value = tmp->arch->clone.value;	125	tmp->value = tmp->arch->value;
110	tmp->stats.sp = 1;	126	tmp->stats.sp = 1;
111	tmp->stats.hp = tmp->stats.maxhp;	127	tmp->stats.hp = tmp->stats.maxhp;
112	/* Handle multipart gates. We copy the value for the other parts	128	/* Handle multipart gates. We copy the value for the other parts
113	* from the head - this ensures that the data will consistent	129	* from the head - this ensures that the data will consistent
114	*/	130	*/
…		…
125	case FIREWALL:	141	case FIREWALL:
126	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)	142	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)
127	move_firewall (tmp);	143	move_firewall (tmp);
128	else	144	else
129	{	145	{
130	if ((tmp->stats.sp += tmp->stats.maxsp) > 8) /* next direction */	146	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);	147	animate_turning (tmp);
134	}	148	}
135	break;	149	break;
136		150
137	case TELEPORTER:	151	case TELEPORTER:
…		…
141	case CREATOR:	155	case CREATOR:
142	move_creator (tmp);	156	move_creator (tmp);
143	break;	157	break;
144		158
145	case TRIGGER_MARKER:	159	case TRIGGER_MARKER:
		160	//tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_marker"));
146	move_marker (tmp);	161	move_marker (tmp);
147	break;	162	break;
148		163
149	case DUPLICATOR:	164	case DUPLICATOR:
150	move_duplicator (tmp);	165	move_duplicator (tmp);
		166	break;
		167
		168	case MAPSCRIPT:
		169	cfperl_mapscript_activate (tmp, state, activator, originator);
151	break;	170	break;
152	}	171	}
153	}	172	}
154	}	173	}
155		174
…		…
164	* Changed the routine to loop through _all_ objects.	183	* Changed the routine to loop through _all_ objects.
165	* Better hurry with that linked list...	184	* Better hurry with that linked list...
166	*	185	*
167	*/	186	*/
168	void	187	void
169	push_button (object *op)	188	push_button (object op, object originator)
170	{	189	{
171	oblinkpt *obp = get_button_links (op);	190	if (oblinkpt *obp = op->find_link ())
172		191	{
173	if (!obp)	192	if (INVOKE_MAP (TRIGGER, op->map, ARG_STRING (&obp->id), ARG_INT (op->value), ARG_OBJECT (op), ARG_OBJECT (originator)))
174	return;	193	return;
175		194
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);	195	activate_connection_link (obp->link, op->value, op, originator);
		196	}
180	}	197	}
181		198
182	/*	199	/*
183	* elmex:	200	* elmex:
184	* This activates a connection, similar to push_button (object *op) but it takes	201	* 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	203	* the connection was 'state' or 'released'. So that you can activate objects
187	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.	204	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.
188	*	205	*
189	*/	206	*/
190	void	207	void
191	activate_connection (maptile *map, long connection, bool state)	208	maptile::trigger (shstr_tmp id, int state, object activator, object originator)
192	{	209	{
193	if (INVOKE_MAP (TRIGGER, map, ARG_INT64 (connection), ARG_INT (state)))	210	if (INVOKE_MAP (TRIGGER, this, ARG_STRING (&id), ARG_INT (state), ARG_OBJECT (originator)))
194	return;	211	return;
195		212
196	oblinkpt *obp = get_connection_links (map, connection);	213	if (oblinkpt *obp = find_link (id))
197
198	if (obp)
199	activate_connection_link (obp->link, state);	214	activate_connection_link (obp->link, state, activator, originator);
200	}	215	}
201		216
202	/*	217	/*
203	* Updates everything connected with the button op.	218	* Updates everything connected with the button op.
204	* After changing the state of a button, this function must be called	219	* 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	220	* to make sure that all gates and other buttons connected to the
206	* button reacts to the (eventual) change of state.	221	* button reacts to the (eventual) change of state.
207	*/	222	*/
208	void	223	void
209	update_button (object *op)	224	update_button (object op, object originator)
210	{	225	{
211	object ab, tmp, *head;
212	int tot, any_down = 0, old_value = op->value;	226	int any_down = 0, old_value = op->value;
213	oblinkpt *obp = 0;
214	objectlink *ol;
215		227
216	obp = get_button_links (op);	228	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)	229	for (objectlink *ol = obp->link; ol; ol = ol->next)
220	{	230	{
221	if (!ol->ob)	231	if (!ol->ob)
222	{	232	{
223	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);	233	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);
224	continue;	234	continue;
225	}	235	}
226		236
227	tmp = ol->ob;	237	object *tmp = ol->ob;
		238
228	if (tmp->type == BUTTON)	239	if (tmp->type == BUTTON)
229	{	240	{
		241	sint32 total = 0;
		242
230	for (ab = tmp->above, tot = 0; ab != NULL; ab = ab->above)	243	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	244	/* Basically, if the move_type matches that on what the
239	* button wants, we count it. The second check is so that	245	* button wants, we count it. The second check is so that
240	* objects don't move (swords, etc) will count. Note that	246	* objects who don't move (swords, etc) will count. Note that
241	* this means that more work is needed to make buttons	247	* this means that more work is needed to make buttons
242	* that are only triggered by flying objects.	248	* that are only triggered by flying objects.
243	*/	249	*/
244	if ((ab->move_type & tmp->move_on) \|\| ab->move_type == 0)	250	if ((ab->move_type & tmp->move_on) \|\| ab->move_type == 0)
245	tot += ab->weight * (ab->nrof ? ab->nrof : 1) + ab->carrying;	251	total += ab->head_ ()->total_weight ();
246		252
247	tmp->value = (tot >= tmp->weight) ? 1 : 0;	253	tmp->value = total >= tmp->weight;
248	if (tmp->value)	254
249	any_down = 1;	255	any_down = any_down \|\| tmp->value;
250	}	256	}
251	else if (tmp->type == PEDESTAL)	257	else if (tmp->type == PEDESTAL)
252	{	258	{
		259	bool is_match = is_match_expr (tmp->slaying);
253	tmp->value = 0;	260	tmp->value = 0;
		261
254	for (ab = tmp->above; ab != NULL; ab = ab->above)	262	for (object *ab = tmp->above; ab; ab = ab->above)
255	{	263	{
256	head = ab->head_ ();	264	object *head = ab->head_ ();
		265
257	/* Same note regarding move_type for buttons above apply here. */	266	/* Same note regarding move_type for buttons above apply here. */
258	if (((head->move_type & tmp->move_on) \|\| ab->move_type == 0) &&	267	if (((ab->move_type & tmp->move_on) \|\| ab->move_type == 0))
		268	if (is_match
		269	? match (tmp->slaying, head, tmp, originator)
259	(head->race == tmp->slaying \|\|	270	: (head->race == tmp->slaying
260	((head->type == SPECIAL_KEY) && (head->slaying == tmp->slaying)) \|\|	271	\|\| (head->type == SPECIAL_KEY && head->slaying == tmp->slaying)
261	(!strcmp (tmp->slaying, "player") && head->type == PLAYER)))	272	\|\| (tmp->slaying == shstr_player && head->type == PLAYER)))
		273	{
262	tmp->value = 1;	274	tmp->value = 1;
		275	break;
		276	}
		277	}
		278
		279	any_down = any_down \|\| tmp->value;
		280	}
		281	else if (tmp->type == T_MATCH)
		282	{
		283	tmp->value = 0;
		284
		285	for (object *ab = tmp->above; ab; ab = ab->above)
263	}	286	{
		287	object *head = ab->head_ ();
264		288
265	if (tmp->value)	289	/* Same note regarding move_type for buttons above apply here. */
266	any_down = 1;	290	if (((ab->move_type & tmp->move_on) \|\| ab->move_type == 0))
		291	if (match (tmp->slaying, head, tmp, originator))
		292	{
		293	tmp->value = 1;
		294	break;
		295	}
		296	}
		297
		298	any_down = any_down \|\| tmp->value;
267	}	299	}
268	}	300	}
		301
269	if (any_down) /* If any other buttons were down, force this to remain down */	302	if (any_down) /* If any other buttons were down, force this to remain down */
270	op->value = 1;	303	op->value = 1;
271		304
		305	//LOG(llevDebug, "update_button: %s (%d, %d=%d)\n", &op->name, op->count, op->value, old_value);
		306
272	/* If this button hasn't changed, don't do anything */	307	/* If this button hasn't changed, don't do anything */
273	if (op->value != old_value)	308	if (op->value != old_value)
274	{	309	{
275	SET_ANIMATION (op, op->value);	310	SET_ANIMATION (op, op->value);
276	update_object (op, UP_OBJ_FACE);	311	update_object (op, UP_OBJ_FACE);
277	push_button (op); /* Make all other buttons the same */	312	push_button (op, originator); /* Make all other buttons the same */
278	}	313	}
279	}	314	}
280		315
281	void	316	void
282	use_trigger (object *op)	317	use_trigger (object op, object originator)
283	{	318	{
284	/* Toggle value */	319	/* Toggle value */
285	op->value = !op->value;	320	op->value = !op->value;
		321
286	push_button (op);	322	push_button (op, originator);
287	}	323	}
288		324
289	/*	325	/*
290	* Note: animate_object should be used instead of this,	326	* Note: animate_object should be used instead of this,
291	* but it can't handle animations in the 8 directions	327	* but it can't handle animations in the 8 directions
…		…
312	* sacrificed. This fixes a bug of trying to put multiple altars/related	348	* sacrificed. This fixes a bug of trying to put multiple altars/related
313	* objects on the same space that take the same sacrifice.	349	* objects on the same space that take the same sacrifice.
314	*/	350	*/
315		351
316	int	352	int
317	check_altar_sacrifice (const object altar, const object sacrifice)	353	check_altar_sacrifice (object altar, object sacrifice, object *originator)
318	{	354	{
319	if (!QUERY_FLAG (sacrifice, FLAG_ALIVE) && !QUERY_FLAG (sacrifice, FLAG_IS_LINKED) && sacrifice->type != PLAYER)	355	if (sacrifice->flag [FLAG_UNPAID])
		356	return 0;
		357
		358	if (is_match_expr (ARCH_SACRIFICE (altar)))
		359	return match (ARCH_SACRIFICE (altar), altar, originator);
		360
		361	if (!QUERY_FLAG (sacrifice, FLAG_ALIVE)
		362	&& !QUERY_FLAG (sacrifice, FLAG_IS_LINKED)
		363	&& sacrifice->type != PLAYER)
320	{	364	{
321	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->name \|\|	365	if (ARCH_SACRIFICE (altar) == shstr_money
322	ARCH_SACRIFICE (altar) == sacrifice->name \|\|	366	&& sacrifice->type == MONEY
323	ARCH_SACRIFICE (altar) == sacrifice->slaying \|\|	367	&& 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;	368	return 1;
327		369
328	if (strcmp (ARCH_SACRIFICE (altar), "money") == 0	370	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname
329	&& sacrifice->type == MONEY && sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))	371	\|\| ARCH_SACRIFICE (altar) == sacrifice->name
		372	\|\| ARCH_SACRIFICE (altar) == sacrifice->slaying
		373	\|\| strstr (query_base_name (sacrifice, 0), ARCH_SACRIFICE (altar)))
		374	&& NROF_SACRIFICE (altar) <= sacrifice->number_of ())
330	return 1;	375	return 1;
331	}	376	}
332		377
333	return 0;	378	return 0;
334	}	379	}
…		…
341	*	386	*
342	* If this function returns 1, '*sacrifice' is modified to point to the	387	* 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.	388	* remaining sacrifice, or is set to NULL if the sacrifice was used up.
344	*/	389	*/
345	int	390	int
346	operate_altar (object altar, object *sacrifice)	391	operate_altar (object altar, object sacrifice, object originator)
347	{	392	{
348	if (!altar->map)	393	if (!altar->map)
349	{	394	{
350	LOG (llevError, "BUG: operate_altar(): altar has no map\n");	395	LOG (llevError, "BUG: operate_altar(): altar has no map\n");
351	return 0;	396	return 0;
352	}	397	}
353		398
354	if (!altar->slaying \|\| altar->value)	399	if (!altar->slaying \|\| altar->value)
355	return 0;	400	return 0;
356		401
357	if (!check_altar_sacrifice (altar, *sacrifice))	402	if (!check_altar_sacrifice (altar, *sacrifice, originator))
358	return 0;	403	return 0;
359		404
360	/* check_altar_sacrifice should have already verified that enough money	405	/* check_altar_sacrifice should have already verified that enough money
361	* has been dropped.	406	* has been dropped.
362	*/	407	*/
363	if (!strcmp (ARCH_SACRIFICE (altar), "money"))	408	if (ARCH_SACRIFICE (altar) == shstr_money)
364	{	409	{
365	int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;	410	int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;
366		411
367	/* Round up any sacrifices. Altars don't make change either */	412	/* Round up any sacrifices. Altars don't make change either */
368	if (NROF_SACRIFICE (altar) % (*sacrifice)->value)	413	if (NROF_SACRIFICE (altar) % (*sacrifice)->value)
369	number++;	414	number++;
370		415
371	sacrifice = decrease_ob_nr (sacrifice, number);	416	if (!(*sacrifice)->decrease (number))
		417	*sacrifice = 0;
372	}	418	}
373	else	419	else
374	sacrifice = decrease_ob_nr (sacrifice, NROF_SACRIFICE (altar));	420	if (!(*sacrifice)->decrease (NROF_SACRIFICE (altar)))
		421	*sacrifice = 0;
375		422
376	if (altar->msg)	423	if (altar->msg)
377	new_info_map (NDI_BLACK, altar->map, altar->msg);	424	new_info_map (NDI_BLACK, altar->map, altar->msg);
378		425
379	return 1;	426	return 1;
380	}	427	}
381		428
382	void	429	void
383	trigger_move (object op, int state) / 1 down and 0 up */	430	trigger_move (object op, int state, object originator) /* 1 down and 0 up */
384	{	431	{
385	op->stats.wc = state;	432	op->stats.wc = state;
		433
386	if (state)	434	if (state)
387	{	435	{
388	use_trigger (op);	436	use_trigger (op, originator);
389	op->set_speed (op->stats.exp > 0 ? 1. / op->stats.exp : 1.);	437	op->set_speed (op->stats.exp > 0 ? 1. / op->stats.exp : 1.);
390	op->speed_left = -1;	438	op->speed_left = -1;
391	}	439	}
392	else	440	else
393	{	441	{
394	use_trigger (op);	442	use_trigger (op, originator);
395	op->set_speed (0);	443	op->set_speed (0);
396	}	444	}
397	}	445	}
398		446
399		447
…		…
408	* TRIGGER: Returns 1 if handle could be moved, 0 if not.	456	* TRIGGER: Returns 1 if handle could be moved, 0 if not.
409	*	457	*
410	* TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0.	458	* TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0.
411	*/	459	*/
412	int	460	int
413	check_trigger (object op, object cause)	461	check_trigger (object op, object cause, object *originator)
414	{	462	{
415	object *tmp;	463	object *tmp;
416	int push = 0, tot = 0;	464	int push = 0, tot = 0;
417	int in_movement = op->stats.wc \|\| op->speed;	465	int in_movement = op->stats.wc \|\| op->speed;
418		466
419	switch (op->type)	467	switch (op->type)
420	{	468	{
421	case TRIGGER_BUTTON:	469	case TRIGGER_BUTTON:
422	if (op->weight > 0)	470	if (op->weight > 0)
423	{	471	{
424	if (cause)	472	if (cause)
425	{	473	{
426	for (tmp = op->above; tmp; tmp = tmp->above)	474	for (tmp = op->above; tmp; tmp = tmp->above)
427	/* Comment reproduced from update_buttons(): */	475	/* Comment reproduced from update_buttons(): */
428	/* Basically, if the move_type matches that on what the	476	/* Basically, if the move_type matches that on what the
429	* button wants, we count it. The second check is so that	477	* button wants, we count it. The second check is so that
430	* objects that don't move (swords, etc) will count. Note that	478	* objects that don't move (swords, etc) will count. Note that
431	* this means that more work is needed to make buttons	479	* this means that more work is needed to make buttons
432	* that are only triggered by flying objects.	480	* that are only triggered by flying objects.
		481	*/
		482	if ((tmp->move_type & op->move_on) \|\| tmp->move_type == 0)
		483	tot += tmp->head_ ()->total_weight ();
		484
		485	if (tot >= op->weight)
		486	push = 1;
		487
		488	if (op->stats.ac == push)
		489	return 0;
		490
		491	op->stats.ac = push;
		492	if (NUM_ANIMATIONS (op) > 1)
		493	{
		494	SET_ANIMATION (op, push);
		495	update_object (op, UP_OBJ_FACE);
		496	}
		497
		498	if (in_movement \|\| !push)
		499	return 0;
		500	}
		501
		502	trigger_move (op, push, cause);
		503	}
		504
		505	return 0;
		506
		507	case TRIGGER_PEDESTAL:
		508	if (cause)
		509	{
		510	for (tmp = op->above; tmp; tmp = tmp->above)
		511	{
		512	object *head = tmp->head_ ();
		513
		514	/* See comment in TRIGGER_BUTTON about move_types */
		515	if (((head->move_type & op->move_on) \|\| head->move_type == 0)
		516	&& (head->race == op->slaying \|\| (op->slaying == shstr_player && head->type == PLAYER)))
		517	{
		518	push = 1;
		519	break;
		520	}
		521	}
		522
		523	if (op->stats.ac == push)
		524	return 0;
		525
		526	op->stats.ac = push;
		527
		528	if (NUM_ANIMATIONS (op) > 1)
		529	{
		530	SET_ANIMATION (op, push);
		531	update_object (op, UP_OBJ_FACE);
		532	}
		533
		534	update_object (op, UP_OBJ_FACE);
		535
		536	if (in_movement \|\| !push)
		537	return 0;
		538	}
		539
		540	trigger_move (op, push, cause);
		541	return 0;
		542
		543	case TRIGGER_ALTAR:
		544	if (cause)
		545	{
		546	if (in_movement)
		547	return 0;
		548
		549	if (operate_altar (op, &cause)) /* TODO: originator? */
		550	{
		551	if (NUM_ANIMATIONS (op) > 1)
		552	{
		553	SET_ANIMATION (op, 1);
		554	update_object (op, UP_OBJ_FACE);
		555	}
		556
		557	if (op->last_sp >= 0)
		558	{
		559	trigger_move (op, 1, cause);
		560
		561	if (op->last_sp > 0)
		562	op->last_sp = -op->last_sp;
		563	}
		564	else
		565	{
		566	/* for trigger altar with last_sp, the ON/OFF
		567	* status (-> +/- value) is "simulated":
433	*/	568	*/
434		569	op->value = !op->value;
435	if ((tmp->move_type & op->move_on) \|\| tmp->move_type == 0)	570	trigger_move (op, 1, cause);
436	{	571	op->last_sp = -op->last_sp;
437	tot += tmp->weight * (tmp->nrof ? tmp->nrof : 1) + tmp->carrying;	572	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	}	573	}
449	if (in_movement \|\| !push)	574
450	return 0;	575	return cause == NULL;
451	}	576	}
452	trigger_move (op, push);
453	}	577	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;	578	return 0;
474		579	}
475	op->stats.ac = push;	580	else
476		581	{
477	if (NUM_ANIMATIONS (op) > 1)	582	if (NUM_ANIMATIONS (op) > 1)
478	{	583	{
479	SET_ANIMATION (op, push);	584	SET_ANIMATION (op, 0);
480	update_object (op, UP_OBJ_FACE);	585	update_object (op, UP_OBJ_FACE);
481	}	586	}
482		587
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,	588	/* If trigger_altar has "last_sp > 0" set on the map,
537	* it will push the connected value only once per sacrifice.	589	* it will push the connected value only once per sacrifice.
538	* Otherwise (default), the connected value will be	590	* Otherwise (default), the connected value will be
539	* pushed twice: First by sacrifice, second by reset! -AV	591	* pushed twice: First by sacrifice, second by reset! -AV
540	*/	592	*/
541	if (!op->last_sp)	593	if (!op->last_sp)
542	trigger_move (op, 0);	594	trigger_move (op, 0, cause);
543	else	595	else
544	{	596	{
545	op->stats.wc = 0;	597	op->stats.wc = 0;
546	op->value = !op->value;	598	op->value = !op->value;
547	op->set_speed (0);	599	op->set_speed (0);
548	}	600	}
549	}	601	}
550	return 0;	602	return 0;
551		603
552	case TRIGGER:	604	case TRIGGER:
553	if (cause)	605	if (cause)
554	{	606	{
555	if (in_movement)	607	if (in_movement)
556	return 0;	608	return 0;
557		609
558	push = 1;	610	push = 1;
559	}	611	}
560		612
561	if (NUM_ANIMATIONS (op) > 1)	613	if (NUM_ANIMATIONS (op) > 1)
562	{	614	{
563	SET_ANIMATION (op, push);	615	SET_ANIMATION (op, push);
564	update_object (op, UP_OBJ_FACE);	616	update_object (op, UP_OBJ_FACE);
565	}	617	}
566		618
567	trigger_move (op, push);	619	trigger_move (op, push, cause);
568	return 1;	620	return 1;
569		621
570	default:	622	default:
571	LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type);	623	LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type);
572	return 0;	624	return 0;
573	}	625	}
574	}	626	}
575		627
576	void	628	void
577	add_button_link (object button, maptile map, int connected)	629	object::add_link (maptile *map, shstr_tmp id)
578	{	630	{
579	oblinkpt *obp;
580	objectlink *ol = get_objectlink ();
581
582	if (!map)	631	if (!map)
583	{	632	{
584	LOG (llevError, "Tried to add button-link without map.\n");	633	LOG (llevError, "Tried to add button-link without map.\n");
585	return;	634	return;
586	}	635	}
587		636
588	button->path_attuned = connected; /* peterm: I need this so I can rebuild	637	flag [FLAG_IS_LINKED] = true;
589	a connected map from a template map. */
590		638
591	SET_FLAG (button, FLAG_IS_LINKED);	639	objectlink *ol = get_objectlink ();
592
593	ol->ob = button;	640	ol->ob = this;
594		641
595	for (obp = map->buttons; obp && obp->value != connected; obp = obp->next)	642	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
596	;	643	if (obp->id == id)
597
598	if (obp)
599	{	644	{
600	ol->next = obp->link;	645	ol->next = obp->link;
601	obp->link = ol;	646	obp->link = ol;
		647	return;
602	}	648	}
603	else	649
604	{
605	obp = get_objectlinkpt ();	650	oblinkpt *obp = get_objectlinkpt ();
606	obp->value = connected;	651	obp->id = id;
607		652
608	obp->next = map->buttons;	653	obp->next = map->buttons;
609	map->buttons = obp;	654	map->buttons = obp;
610	obp->link = ol;	655	obp->link = ol;
611	}
612	}	656	}
613		657
614	/*	658	/*
615	* Remove the object from the linked lists of buttons in the map.	659	* Remove the object from the linked lists of buttons in the map.
616	* This is only needed by editors.	660	* This is only needed by editors.
617	*/	661	*/
618
619	void	662	void
620	remove_button_link (object *op)	663	object::remove_link ()
621	{	664	{
622	oblinkpt *obp;	665	if (!map)
623	objectlink *olp, ol;
624
625	if (op->map == NULL)
626	{	666	{
627	LOG (llevError, "remove_button_link() in object without map.\n");	667	LOG (llevError, "remove_button_link() in object without map.\n");
628	return;	668	return;
629	}	669	}
630		670
631	if (!QUERY_FLAG (op, FLAG_IS_LINKED))	671	if (!flag [FLAG_IS_LINKED])
632	{	672	{
633	LOG (llevError, "remove_button_linked() in unlinked object.\n");	673	LOG (llevError, "remove_button_linked() in unlinked object.\n");
634	return;	674	return;
635	}	675	}
636		676
		677	flag [FLAG_IS_LINKED] = false;
		678
637	for (obp = op->map->buttons; obp; obp = obp->next)	679	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
638	for (olp = &obp->link; (ol = *olp); olp = &ol->next)	680	for (objectlink *olp = &obp->link; olp; olp = &(*olp)->next)
639	if (ol->ob == op)	681	if ((*olp)->ob == this)
640	{	682	{
641		683	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;	684	*olp = ol->next;
646	delete ol;	685	delete ol;
647	return;	686	return;
648	}	687	}
649		688
650	LOG (llevError, "remove_button_linked(): couldn't find object.\n");	689	LOG (llevError, "remove_button_linked(): couldn't find object.\n");
651	CLEAR_FLAG (op, FLAG_IS_LINKED);	690	}
		691
		692	/*
		693	* Updates every button on the map (by calling update_button() for them).
		694	*/
		695	void
		696	maptile::update_buttons ()
		697	{
		698	for (oblinkpt *obp = buttons; obp; obp = obp->next)
		699	for (objectlink *ol = obp->link; ol; ol = ol->next)
		700	{
		701	if (!ol->ob)
		702	{
		703	LOG (llevError, "Internal error in update_button (%s (%dx%d), connected %ld).\n",
		704	ol->ob ? (const char *) ol->ob->name : "null", ol->ob ? ol->ob->x : -1, ol->ob ? ol->ob->y : -1, &obp->id);
		705	continue;
		706	}
		707
		708	if (ol->ob->type == BUTTON \|\| ol->ob->type == PEDESTAL)
		709	{
		710	update_button (ol->ob, 0);
		711	break;
		712	}
		713	}
652	}	714	}
653		715
654	/*	716	/*
655	* Gets the objectlink for this connection from the map.	717	* Gets the objectlink for this connection from the map.
656	*/	718	*/
657	oblinkpt *	719	oblinkpt *
658	get_connection_links (maptile *map, long connection)	720	maptile::find_link (shstr_tmp id)
659	{	721	{
660	for (oblinkpt * obp = map->buttons; obp; obp = obp->next)	722	for (oblinkpt *obp = buttons; obp; obp = obp->next)
661	if (obp->value == connection)	723	if (obp->id == id)
662	return obp;	724	return obp;
663		725
664	return 0;	726	return 0;
665	}	727	}
666		728
667	/*	729	/*
668	* Return the first objectlink in the objects linked to this one	730	* Return the first objectlink in the objects linked to this one
669	*/	731	*/
670
671	oblinkpt *	732	oblinkpt *
672	get_button_links (const object *button)	733	object::find_link () const
673	{	734	{
674	oblinkpt *obp;	735	if (map)
675	objectlink *ol;
676
677	if (!button->map)
678	return NULL;
679
680	for (obp = button->map->buttons; obp; obp = obp->next)	736	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
681	for (ol = obp->link; ol; ol = ol->next)	737	for (objectlink *ol = obp->link; ol; ol = ol->next)
682	if (ol->ob == button)	738	if (ol->ob == this)
683	return obp;	739	return obp;
684		740
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;	741	return 0;
705	}	742	}
706		743
707	/* This routine makes monsters who are	744	/* This routine makes monsters who are
708	* standing on the 'mood floor' change their	745	* standing on the 'mood floor' change their
…		…
710	* If floor is to be triggered must have	747	* If floor is to be triggered must have
711	* a speed of zero (default is 1 for all	748	* a speed of zero (default is 1 for all
712	* but the charm floor type).	749	* but the charm floor type).
713	* by b.t. thomas@nomad.astro.psu.edu	750	* by b.t. thomas@nomad.astro.psu.edu
714	*/	751	*/
715
716	void	752	void
717	do_mood_floor (object op, object source)	753	do_mood_floor (object op, object source)
718	{	754	{
719	if (!source)	755	if (!source)
720	source = op;	756	source = op;
…		…
796		832
797	// FALL THROUGH	833	// FALL THROUGH
798	case 5: // kill all alives	834	case 5: // kill all alives
799	if (!tmp->flag [FLAG_PRECIOUS])	835	if (!tmp->flag [FLAG_PRECIOUS])
800	{	836	{
801	get_archetype ("burnout")->insert_at (tmp, source);	837	archetype::get (shstr_burnout)->insert_at (tmp, source);
802	tmp->destroy ();	838	tmp->destroy ();
803	}	839	}
804	break;	840	break;
805		841
806	default:	842	default:
…		…
820	object tmp, ret = NULL;	856	object tmp, ret = NULL;
821		857
822	/* First check the object itself. */	858	/* First check the object itself. */
823	if ((trig->stats.hp && (op->type == trig->stats.hp))	859	if ((trig->stats.hp && (op->type == trig->stats.hp))
824	\|\| (trig->slaying && (op->slaying == trig->slaying))	860	\|\| (trig->slaying && (op->slaying == trig->slaying))
825	\|\| (trig->race && (op->arch->name == trig->race)))	861	\|\| (trig->race && (op->arch->archname == trig->race)))
826	return op;	862	return op;
827		863
828	for (tmp = op->inv; tmp; tmp = tmp->below)	864	for (tmp = op->inv; tmp; tmp = tmp->below)
829	{	865	{
830	if (tmp->inv)	866	if (tmp->inv)
…		…
833	if (ret)	869	if (ret)
834	return ret;	870	return ret;
835	}	871	}
836	else if ((trig->stats.hp && (tmp->type == trig->stats.hp))	872	else if ((trig->stats.hp && (tmp->type == trig->stats.hp))
837	\|\| (trig->slaying && (tmp->slaying == trig->slaying))	873	\|\| (trig->slaying && (tmp->slaying == trig->slaying))
838	\|\| (trig->race && (tmp->arch->name == trig->race)))	874	\|\| (trig->race && (tmp->arch->archname == trig->race)))
839	return tmp;	875	return tmp;
840	}	876	}
841	return NULL;	877	return NULL;
842	}	878	}
843		879
…		…
881	// and we have to set the value to 0	917	// and we have to set the value to 0
882		918
883	if (match && trig->last_sp) // match == having	919	if (match && trig->last_sp) // match == having
884	{	920	{
885	if (trig->last_heal)	921	if (trig->last_heal)
886	decrease_ob (match);	922	match->decrease ();
887		923
888	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
889	push_button (trig);	925	push_button (trig, op);
890	}	926	}
891	else if (!match && !trig->last_sp) // match == not having	927	else if (!match && !trig->last_sp) // match == not having
892	{	928	{
893	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left	929	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
894	push_button (trig);	930	push_button (trig, op);
895	}	931	}
896	}	932	}
897		933

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Comparing deliantra/server/common/button.C (file contents): Revision 1.32 by root, Thu May 17 21:32:08 2007 UTC vs. Revision 1.60 by root, Mon Oct 26 03:43:22 2009 UTC

Diff Legend

Comparing deliantra/server/common/button.C (file contents):
Revision 1.32 by root, Thu May 17 21:32:08 2007 UTC vs.
Revision 1.60 by root, Mon Oct 26 03:43:22 2009 UTC