[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 1.68 by root, Sat Apr 23 04:56:45 2011 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 (©) 2005,2006,2007,2008,2009,2010,2011 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6	* Copyright (©) 1992,2007 Frank Tore Johansen	6	* Copyright (©) 1992 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	{
51	* is getting moved out of memory, the status of buttons and levers	52	* is getting moved out of memory, the status of buttons and levers
52	* probably isn't important - it will get sorted out when the map is	53	* probably isn't important - it will get sorted out when the map is
53	* re-loaded. As such, just exit this function if that is the case.	54	* re-loaded. As such, just exit this function if that is the case.
54	*/	55	*/
55		56
56	if (QUERY_FLAG (ol->ob, FLAG_FREED))	57	if (ol->ob->flag [FLAG_FREED])
57	return;	58	return;
58		59
59	object *tmp = ol->ob;	60	object *tmp = ol->ob;
60		61
61	/* if the criteria isn't appropriate, don't do anything */	62	/* if the criteria isn't appropriate, don't do anything */
62	if (state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_PUSH))	63	if (state && !tmp->flag [FLAG_ACTIVATE_ON_PUSH])
63	continue;	64	continue;
64		65
65	if (!state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_RELEASE))	66	if (!state && !tmp->flag [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	{
84	tmp->play_sound (tmp->sound);	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
85	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
86	if (tmp->stats.food)	96	if (tmp->stats.food)
87	tmp->last_eat++;	97	tmp->last_eat++;
88	}	98	}
89	break;	99	break;
90		100
91	case ALTAR:	101	case ALTAR:
		102	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_altar"));
92	tmp->value = 1;	103	tmp->value = 1;
93	SET_ANIMATION (tmp, tmp->value);	104	SET_ANIMATION (tmp, tmp->value);
94	update_object (tmp, UP_OBJ_FACE);	105	update_object (tmp, UP_OBJ_FACE);
95	break;	106	break;
96		107
97	case BUTTON:	108	case BUTTON:
98	case PEDESTAL:	109	case PEDESTAL:
		110	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_button"));
99	tmp->value = state;	111	tmp->value = state;
100	SET_ANIMATION (tmp, tmp->value);	112	SET_ANIMATION (tmp, tmp->value);
101	update_object (tmp, UP_OBJ_FACE);	113	update_object (tmp, UP_OBJ_FACE);
102	break;	114	break;
103		115
104	case MOOD_FLOOR:	116	case MOOD_FLOOR:
105	do_mood_floor (tmp, source);	117	do_mood_floor (tmp, activator);
106	break;	118	break;
107		119
108	case TIMED_GATE:	120	case TIMED_GATE:
		121	if (!tmp->active)
		122	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_gate"));
		123
109	tmp->set_speed (tmp->arch->speed);	124	tmp->set_speed (tmp->arch->speed);
110	tmp->value = tmp->arch->value;	125	tmp->value = tmp->arch->value;
111	tmp->stats.sp = 1;	126	tmp->stats.sp = 1;
112	tmp->stats.hp = tmp->stats.maxhp;	127	tmp->stats.hp = tmp->stats.maxhp;
113	/* Handle multipart gates. We copy the value for the other parts	128	/* Handle multipart gates. We copy the value for the other parts
…		…
122	}	137	}
123	break;	138	break;
124		139
125	case DIRECTOR:	140	case DIRECTOR:
126	case FIREWALL:	141	case FIREWALL:
127	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)	142	if (!tmp->flag [FLAG_ANIMATE] && tmp->type == FIREWALL)
128	move_firewall (tmp);	143	move_firewall (tmp);
129	else	144	else
130	{	145	{
131	if ((tmp->stats.sp += tmp->stats.maxsp) > 8) /* next direction */	146	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);	147	animate_turning (tmp);
135	}	148	}
136	break;	149	break;
137		150
138	case TELEPORTER:	151	case TELEPORTER:
…		…
142	case CREATOR:	155	case CREATOR:
143	move_creator (tmp);	156	move_creator (tmp);
144	break;	157	break;
145		158
146	case TRIGGER_MARKER:	159	case TRIGGER_MARKER:
		160	//tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_marker"));
147	move_marker (tmp);	161	move_marker (tmp);
148	break;	162	break;
149		163
150	case DUPLICATOR:	164	case DUPLICATOR:
151	move_duplicator (tmp);	165	move_duplicator (tmp);
		166	break;
		167
		168	case MAPSCRIPT:
		169	cfperl_mapscript_activate (tmp, state, activator, originator);
152	break;	170	break;
153	}	171	}
154	}	172	}
155	}	173	}
156		174
…		…
165	* Changed the routine to loop through _all_ objects.	183	* Changed the routine to loop through _all_ objects.
166	* Better hurry with that linked list...	184	* Better hurry with that linked list...
167	*	185	*
168	*/	186	*/
169	void	187	void
170	push_button (object *op)	188	push_button (object op, object originator)
171	{	189	{
172	oblinkpt *obp = get_button_links (op);	190	if (oblinkpt *obp = op->find_link ())
173		191	{
174	if (!obp)	192	if (INVOKE_MAP (TRIGGER, op->map, ARG_STRING (&obp->id), ARG_INT (op->value), ARG_OBJECT (op), ARG_OBJECT (originator)))
175	return;	193	return;
176		194
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);	195	activate_connection_link (obp->link, op->value, op, originator);
		196	}
181	}	197	}
182		198
183	/*	199	/*
184	* elmex:	200	* elmex:
185	* 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
…		…
187	* 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
188	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.	204	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.
189	*	205	*
190	*/	206	*/
191	void	207	void
192	activate_connection (maptile *map, long connection, bool state)	208	maptile::trigger (shstr_tmp id, int state, object activator, object originator)
193	{	209	{
194	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)))
195	return;	211	return;
196		212
197	oblinkpt *obp = get_connection_links (map, connection);	213	if (oblinkpt *obp = find_link (id))
198
199	if (obp)
200	activate_connection_link (obp->link, state);	214	activate_connection_link (obp->link, state, activator, originator);
201	}	215	}
202		216
203	/*	217	/*
204	* Updates everything connected with the button op.	218	* Updates everything connected with the button op.
205	* 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
206	* 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
207	* button reacts to the (eventual) change of state.	221	* button reacts to the (eventual) change of state.
208	*/	222	*/
209	void	223	void
210	update_button (object *op)	224	update_button (object op, object originator)
211	{	225	{
212	object ab, tmp, *head;
213	int tot, any_down = 0, old_value = op->value;	226	int any_down = 0, old_value = op->value;
214	oblinkpt *obp = 0;
215	objectlink *ol;
216		227
217	obp = get_button_links (op);	228	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)	229	for (objectlink *ol = obp->link; ol; ol = ol->next)
221	{	230	{
222	if (!ol->ob)	231	if (!ol->ob)
223	{	232	{
224	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);	233	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);
225	continue;	234	continue;
226	}	235	}
227		236
228	tmp = ol->ob;	237	object *tmp = ol->ob;
		238
229	if (tmp->type == BUTTON)	239	if (tmp->type == BUTTON)
230	{	240	{
		241	sint32 total = 0;
		242
231	for (ab = tmp->above, tot = 0; ab != NULL; ab = ab->above)	243	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	244	/* Basically, if the move_type matches that on what the
240	* button wants, we count it. The second check is so that	245	* button wants, we count it. The second check is so that
241	* objects don't move (swords, etc) will count. Note that	246	* objects who don't move (swords, etc) will count. Note that
242	* this means that more work is needed to make buttons	247	* this means that more work is needed to make buttons
243	* that are only triggered by flying objects.	248	* that are only triggered by flying objects.
244	*/	249	*/
245	if ((ab->move_type & tmp->move_on) \|\| ab->move_type == 0)	250	if ((ab->move_type & tmp->move_on) \|\| ab->move_type == 0)
246	tot += ab->weight * (ab->nrof ? ab->nrof : 1) + ab->carrying;	251	total += ab->head_ ()->total_weight ();
247		252
248	tmp->value = (tot >= tmp->weight) ? 1 : 0;	253	tmp->value = total >= tmp->weight;
249	if (tmp->value)	254
250	any_down = 1;	255	any_down = any_down \|\| tmp->value;
251	}	256	}
252	else if (tmp->type == PEDESTAL)	257	else if (tmp->type == PEDESTAL)
253	{	258	{
		259	bool is_match = is_match_expr (tmp->slaying);
254	tmp->value = 0;	260	tmp->value = 0;
		261
255	for (ab = tmp->above; ab != NULL; ab = ab->above)	262	for (object *ab = tmp->above; ab; ab = ab->above)
256	{	263	{
257	head = ab->head_ ();	264	object *head = ab->head_ ();
		265
258	/* Same note regarding move_type for buttons above apply here. */	266	/* Same note regarding move_type for buttons above apply here. */
259	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)
260	(head->race == tmp->slaying \|\|	270	: (head->race == tmp->slaying
261	((head->type == SPECIAL_KEY) && (head->slaying == tmp->slaying)) \|\|	271	\|\| (head->type == SPECIAL_KEY && head->slaying == tmp->slaying)
262	(!strcmp (tmp->slaying, "player") && head->type == PLAYER)))	272	\|\| (tmp->slaying == shstr_player && head->type == PLAYER)))
		273	{
263	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)
264	}	286	{
		287	object *head = ab->head_ ();
265		288
266	if (tmp->value)	289	/* Same note regarding move_type for buttons above apply here. */
267	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;
268	}	299	}
269	}	300	}
		301
270	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 */
271	op->value = 1;	303	op->value = 1;
272		304
		305	//LOG(llevDebug, "update_button: %s (%d, %d=%d)\n", &op->name, op->count, op->value, old_value);
		306
273	/* If this button hasn't changed, don't do anything */	307	/* If this button hasn't changed, don't do anything */
274	if (op->value != old_value)	308	if (op->value != old_value)
275	{	309	{
276	SET_ANIMATION (op, op->value);	310	SET_ANIMATION (op, op->value);
277	update_object (op, UP_OBJ_FACE);	311	update_object (op, UP_OBJ_FACE);
278	push_button (op); /* Make all other buttons the same */	312	push_button (op, originator); /* Make all other buttons the same */
279	}	313	}
280	}	314	}
281		315
282	void	316	void
283	use_trigger (object *op)	317	use_trigger (object op, object originator)
284	{	318	{
285	/* Toggle value */	319	/* Toggle value */
286	op->value = !op->value;	320	op->value = !op->value;
		321
287	push_button (op);	322	push_button (op, originator);
288	}	323	}
289		324
290	/*	325	/*
291	* Note: animate_object should be used instead of this,	326	* Note: animate_object should be used instead of this,
292	* but it can't handle animations in the 8 directions	327	* but it can't handle animations in the 8 directions
…		…
311	*	346	*
312	* 0.93.4: Linked objects (ie, objects that are connected) can not be	347	* 0.93.4: Linked objects (ie, objects that are connected) can not be
313	* 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
314	* objects on the same space that take the same sacrifice.	349	* objects on the same space that take the same sacrifice.
315	*/	350	*/
316
317	int	351	int
318	check_altar_sacrifice (const object altar, const object sacrifice)	352	check_altar_sacrifice (object altar, object sacrifice, object *originator)
319	{	353	{
320	if (!QUERY_FLAG (sacrifice, FLAG_ALIVE) && !QUERY_FLAG (sacrifice, FLAG_IS_LINKED) && sacrifice->type != PLAYER)	354	if (sacrifice->flag [FLAG_UNPAID]
		355	\|\| sacrifice->flag [FLAG_IS_LINKED]
		356	\|\| sacrifice->is_player ())
		357	return 0;
		358
		359	if (is_match_expr (ARCH_SACRIFICE (altar)))
		360	return match (ARCH_SACRIFICE (altar), sacrifice, altar, originator);
		361
		362	if (!sacrifice->flag [FLAG_ALIVE])
321	{	363	{
		364	if (ARCH_SACRIFICE (altar) == shstr_money
		365	&& sacrifice->type == MONEY
		366	&& sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))
		367	return 1;
		368
322	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname	369	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname
323	\|\| ARCH_SACRIFICE (altar) == sacrifice->name	370	\|\| ARCH_SACRIFICE (altar) == sacrifice->name
324	\|\| ARCH_SACRIFICE (altar) == sacrifice->slaying	371	\|\| ARCH_SACRIFICE (altar) == sacrifice->slaying
325	\|\| (!strcmp (ARCH_SACRIFICE (altar), query_base_name (sacrifice, 0))))	372	\|\| strstr (query_base_name (sacrifice, 0), ARCH_SACRIFICE (altar)))
326	&& NROF_SACRIFICE (altar) <= (sacrifice->nrof ? sacrifice->nrof : 1))	373	&& 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;	374	return 1;
332	}	375	}
333		376
334	return 0;	377	return 0;
335	}	378	}
…		…
342	*	385	*
343	* If this function returns 1, '*sacrifice' is modified to point to the	386	* 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.	387	* remaining sacrifice, or is set to NULL if the sacrifice was used up.
345	*/	388	*/
346	int	389	int
347	operate_altar (object altar, object *sacrifice)	390	operate_altar (object altar, object sacrifice, object originator)
348	{	391	{
349	if (!altar->map)	392	if (!altar->map)
350	{	393	{
351	LOG (llevError, "BUG: operate_altar(): altar has no map\n");	394	LOG (llevError, "BUG: operate_altar(): altar has no map\n");
352	return 0;	395	return 0;
353	}	396	}
354		397
355	if (!altar->slaying \|\| altar->value)	398	if (!altar->slaying \|\| altar->value)
356	return 0;	399	return 0;
357		400
358	if (!check_altar_sacrifice (altar, *sacrifice))	401	if (!check_altar_sacrifice (altar, *sacrifice, originator))
359	return 0;	402	return 0;
360		403
361	/* check_altar_sacrifice should have already verified that enough money	404	/* check_altar_sacrifice should have already verified that enough money
362	* has been dropped.	405	* has been dropped.
363	*/	406	*/
364	if (!strcmp (ARCH_SACRIFICE (altar), "money"))	407	if (ARCH_SACRIFICE (altar) == shstr_money)
365	{	408	{
366	int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;	409	int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;
367		410
368	/* Round up any sacrifices. Altars don't make change either */	411	/* Round up any sacrifices. Altars don't make change either */
369	if (NROF_SACRIFICE (altar) % (*sacrifice)->value)	412	if (NROF_SACRIFICE (altar) % (*sacrifice)->value)
370	number++;	413	number++;
371		414
372	sacrifice = decrease_ob_nr (sacrifice, number);	415	if (!(*sacrifice)->decrease (number))
		416	*sacrifice = 0;
373	}	417	}
374	else	418	else
375	sacrifice = decrease_ob_nr (sacrifice, NROF_SACRIFICE (altar));	419	if (!(*sacrifice)->decrease (NROF_SACRIFICE (altar)))
		420	*sacrifice = 0;
376		421
377	if (altar->msg)	422	if (altar->msg)
378	new_info_map (NDI_BLACK, altar->map, altar->msg);	423	new_info_map (NDI_BLACK, altar->map, altar->msg);
379		424
380	return 1;	425	return 1;
381	}	426	}
382		427
383	void	428	static void
384	trigger_move (object op, int state) / 1 down and 0 up */	429	trigger_move (object op, int state, object originator) /* 1 down and 0 up */
385	{	430	{
386	op->stats.wc = state;	431	op->stats.wc = state;
		432
387	if (state)	433	if (state)
388	{	434	{
389	use_trigger (op);	435	use_trigger (op, originator);
390	op->set_speed (op->stats.exp > 0 ? 1. / op->stats.exp : 1.);	436	op->set_speed (op->stats.exp > 0 ? 1. / op->stats.exp : 1.);
391	op->speed_left = -1;	437	op->speed_left = -1;
392	}	438	}
393	else	439	else
394	{	440	{
395	use_trigger (op);	441	use_trigger (op, originator);
396	op->set_speed (0);	442	op->set_speed (0);
397	}	443	}
398	}	444	}
399		445
400		446
…		…
409	* TRIGGER: Returns 1 if handle could be moved, 0 if not.	455	* TRIGGER: Returns 1 if handle could be moved, 0 if not.
410	*	456	*
411	* TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0.	457	* TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0.
412	*/	458	*/
413	int	459	int
414	check_trigger (object op, object cause)	460	check_trigger (object op, object cause, object *originator)
415	{	461	{
416	object *tmp;	462	object *tmp;
417	int push = 0, tot = 0;	463	int push = 0, tot = 0;
418	int in_movement = op->stats.wc \|\| op->speed;	464	int in_movement = op->stats.wc \|\| op->has_active_speed ();
419		465
420	switch (op->type)	466	switch (op->type)
421	{	467	{
422	case TRIGGER_BUTTON:	468	case TRIGGER_BUTTON:
423	if (op->weight > 0)	469	if (op->weight > 0)
424	{	470	{
425	if (cause)	471	if (cause)
426	{	472	{
427	for (tmp = op->above; tmp; tmp = tmp->above)	473	for (tmp = op->above; tmp; tmp = tmp->above)
428	/* Comment reproduced from update_buttons(): */	474	/* Comment reproduced from update_buttons(): */
429	/* Basically, if the move_type matches that on what the	475	/* Basically, if the move_type matches that on what the
430	* button wants, we count it. The second check is so that	476	* button wants, we count it. The second check is so that
431	* objects that don't move (swords, etc) will count. Note that	477	* objects that don't move (swords, etc) will count. Note that
432	* this means that more work is needed to make buttons	478	* this means that more work is needed to make buttons
433	* that are only triggered by flying objects.	479	* that are only triggered by flying objects.
		480	*/
		481	if ((tmp->move_type & op->move_on) \|\| tmp->move_type == 0)
		482	tot += tmp->head_ ()->total_weight ();
		483
		484	if (tot >= op->weight)
		485	push = 1;
		486
		487	if (op->stats.ac == push)
		488	return 0;
		489
		490	op->stats.ac = push;
		491	if (NUM_ANIMATIONS (op) > 1)
		492	{
		493	SET_ANIMATION (op, push);
		494	update_object (op, UP_OBJ_FACE);
		495	}
		496
		497	if (in_movement \|\| !push)
		498	return 0;
		499	}
		500
		501	trigger_move (op, push, cause);
		502	}
		503
		504	return 0;
		505
		506	case TRIGGER_PEDESTAL:
		507	if (cause)
		508	{
		509	for (tmp = op->above; tmp; tmp = tmp->above)
		510	{
		511	object *head = tmp->head_ ();
		512
		513	/* See comment in TRIGGER_BUTTON about move_types */
		514	if (((head->move_type & op->move_on) \|\| head->move_type == 0)
		515	&& (head->race == op->slaying \|\| (op->slaying == shstr_player && head->type == PLAYER)))
		516	{
		517	push = 1;
		518	break;
		519	}
		520	}
		521
		522	if (op->stats.ac == push)
		523	return 0;
		524
		525	op->stats.ac = push;
		526
		527	if (NUM_ANIMATIONS (op) > 1)
		528	{
		529	SET_ANIMATION (op, push);
		530	update_object (op, UP_OBJ_FACE);
		531	}
		532
		533	update_object (op, UP_OBJ_FACE);
		534
		535	if (in_movement \|\| !push)
		536	return 0;
		537	}
		538
		539	trigger_move (op, push, cause);
		540	return 0;
		541
		542	case TRIGGER_ALTAR:
		543	if (cause)
		544	{
		545	if (in_movement)
		546	return 0;
		547
		548	if (operate_altar (op, &cause)) /* TODO: originator? */
		549	{
		550	if (NUM_ANIMATIONS (op) > 1)
		551	{
		552	SET_ANIMATION (op, 1);
		553	update_object (op, UP_OBJ_FACE);
		554	}
		555
		556	if (op->last_sp >= 0)
		557	{
		558	trigger_move (op, 1, cause);
		559
		560	if (op->last_sp > 0)
		561	op->last_sp = -op->last_sp;
		562	}
		563	else
		564	{
		565	/* for trigger altar with last_sp, the ON/OFF
		566	* status (-> +/- value) is "simulated":
434	*/	567	*/
435		568	op->value = !op->value;
436	if ((tmp->move_type & op->move_on) \|\| tmp->move_type == 0)	569	trigger_move (op, 1, cause);
437	{	570	op->last_sp = -op->last_sp;
438	tot += tmp->weight * (tmp->nrof ? tmp->nrof : 1) + tmp->carrying;	571	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	}	572	}
450	if (in_movement \|\| !push)	573
451	return 0;	574	return cause == NULL;
452	}	575	}
453	trigger_move (op, push);
454	}	576	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;	577	return 0;
475		578	}
476	op->stats.ac = push;	579	else
477		580	{
478	if (NUM_ANIMATIONS (op) > 1)	581	if (NUM_ANIMATIONS (op) > 1)
479	{	582	{
480	SET_ANIMATION (op, push);	583	SET_ANIMATION (op, 0);
481	update_object (op, UP_OBJ_FACE);	584	update_object (op, UP_OBJ_FACE);
482	}	585	}
483		586
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,	587	/* If trigger_altar has "last_sp > 0" set on the map,
538	* it will push the connected value only once per sacrifice.	588	* it will push the connected value only once per sacrifice.
539	* Otherwise (default), the connected value will be	589	* Otherwise (default), the connected value will be
540	* pushed twice: First by sacrifice, second by reset! -AV	590	* pushed twice: First by sacrifice, second by reset! -AV
541	*/	591	*/
542	if (!op->last_sp)	592	if (!op->last_sp)
543	trigger_move (op, 0);	593	trigger_move (op, 0, cause);
544	else	594	else
545	{	595	{
546	op->stats.wc = 0;	596	op->stats.wc = 0;
547	op->value = !op->value;	597	op->value = !op->value;
548	op->set_speed (0);	598	op->set_speed (0);
549	}	599	}
550	}	600	}
551	return 0;	601	return 0;
552		602
553	case TRIGGER:	603	case TRIGGER:
554	if (cause)	604	if (cause)
555	{	605	{
556	if (in_movement)	606	if (in_movement)
557	return 0;	607	return 0;
558		608
559	push = 1;	609	push = 1;
560	}	610	}
561		611
562	if (NUM_ANIMATIONS (op) > 1)	612	if (NUM_ANIMATIONS (op) > 1)
563	{	613	{
564	SET_ANIMATION (op, push);	614	SET_ANIMATION (op, push);
565	update_object (op, UP_OBJ_FACE);	615	update_object (op, UP_OBJ_FACE);
566	}	616	}
567		617
568	trigger_move (op, push);	618	trigger_move (op, push, cause);
569	return 1;	619	return 1;
570		620
571	default:	621	default:
572	LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type);	622	LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type);
573	return 0;	623	return 0;
574	}	624	}
575	}	625	}
576		626
577	void	627	void
578	add_button_link (object button, maptile map, int connected)	628	object::add_link (maptile *map, shstr_tmp id)
579	{	629	{
580	oblinkpt *obp;
581	objectlink *ol = get_objectlink ();
582
583	if (!map)	630	if (!map)
584	{	631	{
585	LOG (llevError, "Tried to add button-link without map.\n");	632	LOG (llevError, "Tried to add button-link without map.\n");
586	return;	633	return;
587	}	634	}
588		635
589	button->path_attuned = connected; /* peterm: I need this so I can rebuild	636	flag [FLAG_IS_LINKED] = true;
590	a connected map from a template map. */
591		637
592	SET_FLAG (button, FLAG_IS_LINKED);	638	objectlink *ol = get_objectlink ();
593
594	ol->ob = button;	639	ol->ob = this;
595		640
596	for (obp = map->buttons; obp && obp->value != connected; obp = obp->next)	641	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
597	;	642	if (obp->id == id)
598
599	if (obp)
600	{	643	{
601	ol->next = obp->link;	644	ol->next = obp->link;
602	obp->link = ol;	645	obp->link = ol;
		646	return;
603	}	647	}
604	else	648
605	{
606	obp = get_objectlinkpt ();	649	oblinkpt *obp = get_objectlinkpt ();
607	obp->value = connected;	650	obp->id = id;
608		651
609	obp->next = map->buttons;	652	obp->next = map->buttons;
610	map->buttons = obp;	653	map->buttons = obp;
611	obp->link = ol;	654	obp->link = ol;
612	}
613	}	655	}
614		656
615	/*	657	/*
616	* Remove the object from the linked lists of buttons in the map.	658	* Remove the object from the linked lists of buttons in the map.
617	* This is only needed by editors.	659	* This is only needed by editors.
618	*/	660	*/
619
620	void	661	void
621	remove_button_link (object *op)	662	object::remove_link ()
622	{	663	{
623	oblinkpt *obp;	664	if (!map)
624	objectlink *olp, ol;
625
626	if (op->map == NULL)
627	{	665	{
628	LOG (llevError, "remove_button_link() in object without map.\n");	666	LOG (llevError, "remove_button_link() in object without map.\n");
629	return;	667	return;
630	}	668	}
631		669
632	if (!QUERY_FLAG (op, FLAG_IS_LINKED))	670	if (!flag [FLAG_IS_LINKED])
633	{	671	{
634	LOG (llevError, "remove_button_linked() in unlinked object.\n");	672	LOG (llevError, "remove_button_linked() in unlinked object.\n");
635	return;	673	return;
636	}	674	}
637		675
		676	flag [FLAG_IS_LINKED] = false;
		677
638	for (obp = op->map->buttons; obp; obp = obp->next)	678	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
639	for (olp = &obp->link; (ol = *olp); olp = &ol->next)	679	for (objectlink *olp = &obp->link; olp; olp = &(*olp)->next)
640	if (ol->ob == op)	680	if ((*olp)->ob == this)
641	{	681	{
642		682	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;	683	*olp = ol->next;
647	delete ol;	684	delete ol;
648	return;	685	return;
649	}	686	}
650		687
651	LOG (llevError, "remove_button_linked(): couldn't find object.\n");	688	LOG (llevError, "remove_button_linked(): couldn't find object.\n");
652	CLEAR_FLAG (op, FLAG_IS_LINKED);	689	}
		690
		691	/*
		692	* Updates every button on the map (by calling update_button() for them).
		693	*/
		694	void
		695	maptile::update_buttons ()
		696	{
		697	for (oblinkpt *obp = buttons; obp; obp = obp->next)
		698	for (objectlink *ol = obp->link; ol; ol = ol->next)
		699	{
		700	if (!ol->ob)
		701	{
		702	LOG (llevError, "Internal error in update_button (%s (%dx%d), connected %ld).\n",
		703	ol->ob ? (const char *) ol->ob->name : "null", ol->ob ? ol->ob->x : -1, ol->ob ? ol->ob->y : -1, &obp->id);
		704	continue;
		705	}
		706
		707	if (ol->ob->type == BUTTON \|\| ol->ob->type == PEDESTAL)
		708	{
		709	update_button (ol->ob, 0);
		710	break;
		711	}
		712	}
653	}	713	}
654		714
655	/*	715	/*
656	* Gets the objectlink for this connection from the map.	716	* Gets the objectlink for this connection from the map.
657	*/	717	*/
658	oblinkpt *	718	oblinkpt *
659	get_connection_links (maptile *map, long connection)	719	maptile::find_link (shstr_tmp id)
660	{	720	{
661	for (oblinkpt * obp = map->buttons; obp; obp = obp->next)	721	for (oblinkpt *obp = buttons; obp; obp = obp->next)
662	if (obp->value == connection)	722	if (obp->id == id)
663	return obp;	723	return obp;
664		724
665	return 0;	725	return 0;
666	}	726	}
667		727
668	/*	728	/*
669	* Return the first objectlink in the objects linked to this one	729	* Return the first objectlink in the objects linked to this one
670	*/	730	*/
671
672	oblinkpt *	731	oblinkpt *
673	get_button_links (const object *button)	732	object::find_link () const
674	{	733	{
675	oblinkpt *obp;	734	if (map)
676	objectlink *ol;
677
678	if (!button->map)
679	return NULL;
680
681	for (obp = button->map->buttons; obp; obp = obp->next)	735	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
682	for (ol = obp->link; ol; ol = ol->next)	736	for (objectlink *ol = obp->link; ol; ol = ol->next)
683	if (ol->ob == button)	737	if (ol->ob == this)
684	return obp;	738	return obp;
685		739
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;	740	return 0;
706	}	741	}
707		742
708	/* This routine makes monsters who are	743	/* This routine makes monsters who are
709	* standing on the 'mood floor' change their	744	* standing on the 'mood floor' change their
…		…
711	* If floor is to be triggered must have	746	* If floor is to be triggered must have
712	* a speed of zero (default is 1 for all	747	* a speed of zero (default is 1 for all
713	* but the charm floor type).	748	* but the charm floor type).
714	* by b.t. thomas@nomad.astro.psu.edu	749	* by b.t. thomas@nomad.astro.psu.edu
715	*/	750	*/
716
717	void	751	void
718	do_mood_floor (object op, object source)	752	do_mood_floor (object op, object source)
719	{	753	{
720	if (!source)	754	if (!source)
721	source = op;	755	source = op;
…		…
726	return;	760	return;
727		761
728	object *tmp;	762	object *tmp;
729		763
730	for (tmp = ms.top; tmp; tmp = tmp->below)	764	for (tmp = ms.top; tmp; tmp = tmp->below)
731	if (QUERY_FLAG (tmp, FLAG_MONSTER))	765	if (tmp->flag [FLAG_MONSTER])
732	break;	766	break;
733		767
734	/* doesn't effect players, and if there is a player on this space, won't also	768	/* doesn't effect players, and if there is a player on this space, won't also
735	* be a monster here.	769	* be a monster here.
736	*/	770	*/
…		…
739	return;	773	return;
740		774
741	switch (op->last_sp)	775	switch (op->last_sp)
742	{	776	{
743	case 0: /* furious--make all monsters mad */	777	case 0: /* furious--make all monsters mad */
744	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	778	if (tmp->flag [FLAG_UNAGGRESSIVE])
745	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);	779	tmp->clr_flag (FLAG_UNAGGRESSIVE);
746		780
747	if (QUERY_FLAG (tmp, FLAG_FRIENDLY))	781	if (tmp->flag [FLAG_FRIENDLY])
748	{	782	{
749	tmp->attack_movement = 0;	783	tmp->attack_movement = 0;
750	/* lots of checks here, but want to make sure we don't	784	/* lots of checks here, but want to make sure we don't
751	* dereference a null value	785	* dereference a null value
752	*/	786	*/
…		…
761	remove_friendly_object (tmp);	795	remove_friendly_object (tmp);
762	}	796	}
763	break;	797	break;
764		798
765	case 1: /* angry -- get neutral monsters mad */	799	case 1: /* angry -- get neutral monsters mad */
766	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE) && !QUERY_FLAG (tmp, FLAG_FRIENDLY))	800	if (tmp->flag [FLAG_UNAGGRESSIVE] && !tmp->flag [FLAG_FRIENDLY])
767	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);	801	tmp->clr_flag (FLAG_UNAGGRESSIVE);
768	break;	802	break;
769		803
770	case 2: /* calm -- pacify unfriendly monsters */	804	case 2: /* calm -- pacify unfriendly monsters */
771	SET_FLAG (tmp, FLAG_UNAGGRESSIVE);	805	tmp->set_flag (FLAG_UNAGGRESSIVE);
772	break;	806	break;
773		807
774	case 3: /* make all monsters fall asleep */	808	case 3: /* make all monsters fall asleep */
775	SET_FLAG (tmp, FLAG_SLEEP);	809	tmp->set_flag (FLAG_SLEEP);
776	break;	810	break;
777		811
778	case 4: /* charm all monsters */	812	case 4: /* charm all monsters */
779	if (op == source)	813	if (op == source)
780	break; /* only if 'connected' */	814	break; /* only if 'connected' */
781		815
782	if (object *pl = source->ms ().player ())	816	if (object *pl = source->ms ().player ())
783	{	817	{
784	tmp->set_owner (pl);	818	tmp->set_owner (pl);
785	SET_FLAG (tmp, FLAG_MONSTER);	819	tmp->set_flag (FLAG_MONSTER);
786		820
787	tmp->stats.exp = 0;	821	tmp->stats.exp = 0;
788		822
789	add_friendly_object (tmp);	823	add_friendly_object (tmp);
790	tmp->attack_movement = PETMOVE;	824	tmp->attack_movement = PETMOVE;
791	}	825	}
792	break;	826	break;
793		827
794	case 6: // kill monsters	828	case 6: // kill monsters
795	if (!QUERY_FLAG (tmp, FLAG_FRIENDLY))	829	if (!tmp->flag [FLAG_FRIENDLY])
796	break;	830	break;
797		831
798	// FALL THROUGH	832	// FALL THROUGH
799	case 5: // kill all alives	833	case 5: // kill all alives
800	if (!tmp->flag [FLAG_PRECIOUS])	834	if (!tmp->flag [FLAG_PRECIOUS])
801	{	835	{
802	get_archetype ("burnout")->insert_at (tmp, source);	836	archetype::get (shstr_burnout)->insert_at (tmp, source);
803	tmp->destroy ();	837	tmp->destroy ();
804	}	838	}
805	break;	839	break;
806		840
807	default:	841	default:
…		…
882	// and we have to set the value to 0	916	// and we have to set the value to 0
883		917
884	if (match && trig->last_sp) // match == having	918	if (match && trig->last_sp) // match == having
885	{	919	{
886	if (trig->last_heal)	920	if (trig->last_heal)
887	decrease_ob (match);	921	match->decrease ();
888		922
889	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left	923	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
890	push_button (trig);	924	push_button (trig, op);
891	}	925	}
892	else if (!match && !trig->last_sp) // match == not having	926	else if (!match && !trig->last_sp) // match == not having
893	{	927	{
894	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left	928	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
895	push_button (trig);	929	push_button (trig, op);
896	}	930	}
897	}	931	}
898		932

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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 1.68 by root, Sat Apr 23 04:56:45 2011 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 1.68 by root, Sat Apr 23 04:56:45 2011 UTC