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

Comparing deliantra/server/common/button.C (file contents):
Revision 1.34 by root, Mon Jun 4 12:19:08 2007 UTC vs.
Revision 1.72 by root, Wed Nov 16 23:41:59 2016 UTC

…		…
1	/*	1	/*
2	* This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game.	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team	4	* Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 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 it	8	* Deliantra is free software: you can redistribute it and/or modify it under
9	* under the terms of the GNU General Public License as published by the Free	9	* the terms of the Affero GNU General Public License as published by the
10	* Software Foundation; either version 2 of the License, or (at your option)	10	* Free Software Foundation, either version 3 of the License, or (at your
11	* any later version.	11	* option) any later version.
12	*	12	*
13	* This program is distributed in the hope that it will be useful, but	13	* This program is distributed in the hope that it will be useful,
14	* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* for more details.	16	* GNU General Public License for more details.
17	*	17	*
18	* You should have received a copy of the GNU General Public License along	18	* You should have received a copy of the Affero GNU General Public License
19	* with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51	19	* and the GNU General Public License along with this program. If not, see
20	* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA	20	* <http://www.gnu.org/licenses/>.
21	*	21	*
22	* 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>
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	{
52	* 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
53	* 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
54	* 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.
55	*/	55	*/
56		56
57	if (QUERY_FLAG (ol->ob, FLAG_FREED))	57	if (ol->ob->flag [FLAG_FREED])
58	return;	58	return;
59		59
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 && !tmp->flag [FLAG_ACTIVATE_ON_PUSH])
64	continue;	64	continue;
		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	{
		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	*/
…		…
121	}	137	}
122	break;	138	break;
123		139
124	case DIRECTOR:	140	case DIRECTOR:
125	case FIREWALL:	141	case FIREWALL:
126	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)	142	if (!tmp->flag [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	weight_t 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
…		…
310	*	346	*
311	* 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
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
316	int	351	int
317	check_altar_sacrifice (const object altar, const object sacrifice)	352	check_altar_sacrifice (object altar, object sacrifice, object *originator)
318	{	353	{
319	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])
320	{	363	{
		364	if (ARCH_SACRIFICE (altar) == shstr_money
		365	&& sacrifice->type == MONEY
		366	&& sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))
		367	return 1;
		368
321	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname	369	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname
322	\|\| ARCH_SACRIFICE (altar) == sacrifice->name	370	\|\| ARCH_SACRIFICE (altar) == sacrifice->name
323	\|\| ARCH_SACRIFICE (altar) == sacrifice->slaying	371	\|\| ARCH_SACRIFICE (altar) == sacrifice->slaying
324	\|\| (!strcmp (ARCH_SACRIFICE (altar), query_base_name (sacrifice, 0))))	372	\|\| strstr (query_base_name (sacrifice, 0), ARCH_SACRIFICE (altar)))
325	&& NROF_SACRIFICE (altar) <= (sacrifice->nrof ? sacrifice->nrof : 1))	373	&& NROF_SACRIFICE (altar) <= sacrifice->number_of ())
326	return 1;
327
328	if (strcmp (ARCH_SACRIFICE (altar), "money") == 0
329	&& sacrifice->type == MONEY && sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))
330	return 1;	374	return 1;
331	}	375	}
332		376
333	return 0;	377	return 0;
334	}	378	}
…		…
341	*	385	*
342	* 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
343	* 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.
344	*/	388	*/
345	int	389	int
346	operate_altar (object altar, object *sacrifice)	390	operate_altar (object altar, object sacrifice, object originator)
347	{	391	{
348	if (!altar->map)	392	if (!altar->map)
349	{	393	{
350	LOG (llevError, "BUG: operate_altar(): altar has no map\n");	394	LOG (llevError, "BUG: operate_altar(): altar has no map\n");
351	return 0;	395	return 0;
352	}	396	}
353		397
354	if (!altar->slaying \|\| altar->value)	398	if (!altar->slaying \|\| altar->value)
355	return 0;	399	return 0;
356		400
357	if (!check_altar_sacrifice (altar, *sacrifice))	401	if (!check_altar_sacrifice (altar, *sacrifice, originator))
358	return 0;	402	return 0;
359		403
360	/* check_altar_sacrifice should have already verified that enough money	404	/* check_altar_sacrifice should have already verified that enough money
361	* has been dropped.	405	* has been dropped.
362	*/	406	*/
363	if (!strcmp (ARCH_SACRIFICE (altar), "money"))	407	if (ARCH_SACRIFICE (altar) == shstr_money)
364	{	408	{
365	int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;	409	int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;
366		410
367	/* Round up any sacrifices. Altars don't make change either */	411	/* Round up any sacrifices. Altars don't make change either */
368	if (NROF_SACRIFICE (altar) % (*sacrifice)->value)	412	if (NROF_SACRIFICE (altar) % (*sacrifice)->value)
369	number++;	413	number++;
370		414
371	sacrifice = decrease_ob_nr (sacrifice, number);	415	if (!(*sacrifice)->decrease (number))
		416	*sacrifice = 0;
372	}	417	}
373	else	418	else
374	sacrifice = decrease_ob_nr (sacrifice, NROF_SACRIFICE (altar));	419	if (!(*sacrifice)->decrease (NROF_SACRIFICE (altar)))
		420	*sacrifice = 0;
375		421
376	if (altar->msg)	422	if (altar->msg)
377	new_info_map (NDI_BLACK, altar->map, altar->msg);	423	new_info_map (NDI_BLACK, altar->map, altar->msg);
378		424
379	return 1;	425	return 1;
380	}	426	}
381		427
382	void	428	static void
383	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 */
384	{	430	{
385	op->stats.wc = state;	431	op->stats.wc = state;
		432
386	if (state)	433	if (state)
387	{	434	{
388	use_trigger (op);	435	use_trigger (op, originator);
389	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.);
390	op->speed_left = -1;	437	op->speed_left = -1;
391	}	438	}
392	else	439	else
393	{	440	{
394	use_trigger (op);	441	use_trigger (op, originator);
395	op->set_speed (0);	442	op->set_speed (0);
396	}	443	}
397	}	444	}
398		445
399		446
…		…
408	* TRIGGER: Returns 1 if handle could be moved, 0 if not.	455	* TRIGGER: Returns 1 if handle could be moved, 0 if not.
409	*	456	*
410	* TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0.	457	* TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0.
411	*/	458	*/
412	int	459	int
413	check_trigger (object op, object cause)	460	check_trigger (object op, object cause, object *originator)
414	{	461	{
415	object *tmp;	462	object *tmp;
416	int push = 0, tot = 0;	463	int push = 0, tot = 0;
417	int in_movement = op->stats.wc \|\| op->speed;	464	int in_movement = op->stats.wc \|\| op->has_active_speed ();
418		465
419	switch (op->type)	466	switch (op->type)
420	{	467	{
421	case TRIGGER_BUTTON:	468	case TRIGGER_BUTTON:
422	if (op->weight > 0)	469	if (op->weight > 0)
423	{	470	{
424	if (cause)	471	if (cause)
425	{	472	{
426	for (tmp = op->above; tmp; tmp = tmp->above)	473	for (tmp = op->above; tmp; tmp = tmp->above)
427	/* Comment reproduced from update_buttons(): */	474	/* Comment reproduced from update_buttons(): */
428	/* Basically, if the move_type matches that on what the	475	/* Basically, if the move_type matches that on what the
429	* button wants, we count it. The second check is so that	476	* button wants, we count it. The second check is so that
430	* objects that don't move (swords, etc) will count. Note that	477	* objects that don't move (swords, etc) will count. Note that
431	* this means that more work is needed to make buttons	478	* this means that more work is needed to make buttons
432	* 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":
433	*/	567	*/
434		568	op->value = !op->value;
435	if ((tmp->move_type & op->move_on) \|\| tmp->move_type == 0)	569	trigger_move (op, 1, cause);
436	{	570	op->last_sp = -op->last_sp;
437	tot += tmp->weight * (tmp->nrof ? tmp->nrof : 1) + tmp->carrying;	571	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	}	572	}
449	if (in_movement \|\| !push)	573
450	return 0;	574	return cause == NULL;
451	}	575	}
452	trigger_move (op, push);
453	}	576	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;	577	return 0;
474		578	}
475	op->stats.ac = push;	579	else
476		580	{
477	if (NUM_ANIMATIONS (op) > 1)	581	if (NUM_ANIMATIONS (op) > 1)
478	{	582	{
479	SET_ANIMATION (op, push);	583	SET_ANIMATION (op, 0);
480	update_object (op, UP_OBJ_FACE);	584	update_object (op, UP_OBJ_FACE);
481	}	585	}
482		586
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,	587	/* If trigger_altar has "last_sp > 0" set on the map,
537	* it will push the connected value only once per sacrifice.	588	* it will push the connected value only once per sacrifice.
538	* Otherwise (default), the connected value will be	589	* Otherwise (default), the connected value will be
539	* pushed twice: First by sacrifice, second by reset! -AV	590	* pushed twice: First by sacrifice, second by reset! -AV
540	*/	591	*/
541	if (!op->last_sp)	592	if (!op->last_sp)
542	trigger_move (op, 0);	593	trigger_move (op, 0, cause);
543	else	594	else
544	{	595	{
545	op->stats.wc = 0;	596	op->stats.wc = 0;
546	op->value = !op->value;	597	op->value = !op->value;
547	op->set_speed (0);	598	op->set_speed (0);
548	}	599	}
549	}	600	}
550	return 0;	601	return 0;
551		602
552	case TRIGGER:	603	case TRIGGER:
553	if (cause)	604	if (cause)
554	{	605	{
555	if (in_movement)	606	if (in_movement)
556	return 0;	607	return 0;
557		608
558	push = 1;	609	push = 1;
559	}	610	}
560		611
561	if (NUM_ANIMATIONS (op) > 1)	612	if (NUM_ANIMATIONS (op) > 1)
562	{	613	{
563	SET_ANIMATION (op, push);	614	SET_ANIMATION (op, push);
564	update_object (op, UP_OBJ_FACE);	615	update_object (op, UP_OBJ_FACE);
565	}	616	}
566		617
567	trigger_move (op, push);	618	trigger_move (op, push, cause);
568	return 1;	619	return 1;
569		620
570	default:	621	default:
571	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);
572	return 0;	623	return 0;
573	}	624	}
574	}	625	}
575		626
576	void	627	void
577	add_button_link (object button, maptile map, int connected)	628	object::add_link (maptile *map, shstr_tmp id)
578	{	629	{
579	oblinkpt *obp;
580	objectlink *ol = get_objectlink ();
581
582	if (!map)	630	if (!map)
583	{	631	{
584	LOG (llevError, "Tried to add button-link without map.\n");	632	LOG (llevError, "Tried to add button-link without map.\n");
585	return;	633	return;
586	}	634	}
587		635
588	button->path_attuned = connected; /* peterm: I need this so I can rebuild	636	flag [FLAG_IS_LINKED] = true;
589	a connected map from a template map. */
590		637
591	SET_FLAG (button, FLAG_IS_LINKED);	638	objectlink *ol = get_objectlink ();
592
593	ol->ob = button;	639	ol->ob = this;
594		640
595	for (obp = map->buttons; obp && obp->value != connected; obp = obp->next)	641	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
596	;	642	if (obp->id == id)
597
598	if (obp)
599	{	643	{
600	ol->next = obp->link;	644	ol->next = obp->link;
601	obp->link = ol;	645	obp->link = ol;
		646	return;
602	}	647	}
603	else	648
604	{
605	obp = get_objectlinkpt ();	649	oblinkpt *obp = get_objectlinkpt ();
606	obp->value = connected;	650	obp->id = id;
607		651
608	obp->next = map->buttons;	652	obp->next = map->buttons;
609	map->buttons = obp;	653	map->buttons = obp;
610	obp->link = ol;	654	obp->link = ol;
611	}
612	}	655	}
613		656
614	/*	657	/*
615	* 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.
616	* This is only needed by editors.	659	* This is only needed by editors.
617	*/	660	*/
618
619	void	661	void
620	remove_button_link (object *op)	662	object::remove_link ()
621	{	663	{
622	oblinkpt *obp;	664	if (!map)
623	objectlink *olp, ol;
624
625	if (op->map == NULL)
626	{	665	{
627	LOG (llevError, "remove_button_link() in object without map.\n");	666	LOG (llevError, "remove_button_link() in object without map.\n");
628	return;	667	return;
629	}	668	}
630		669
631	if (!QUERY_FLAG (op, FLAG_IS_LINKED))	670	if (!flag [FLAG_IS_LINKED])
632	{	671	{
633	LOG (llevError, "remove_button_linked() in unlinked object.\n");	672	LOG (llevError, "remove_button_linked() in unlinked object.\n");
634	return;	673	return;
635	}	674	}
636		675
		676	flag [FLAG_IS_LINKED] = false;
		677
637	for (obp = op->map->buttons; obp; obp = obp->next)	678	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
638	for (olp = &obp->link; (ol = *olp); olp = &ol->next)	679	for (objectlink *olp = &obp->link; olp; olp = &(*olp)->next)
639	if (ol->ob == op)	680	if ((*olp)->ob == this)
640	{	681	{
641		682	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;	683	*olp = ol->next;
646	delete ol;	684	delete ol;
647	return;	685	return;
648	}	686	}
649		687
650	LOG (llevError, "remove_button_linked(): couldn't find object.\n");	688	LOG (llevError, "remove_button_linked(): couldn't find object.\n");
651	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	}
652	}	713	}
653		714
654	/*	715	/*
655	* Gets the objectlink for this connection from the map.	716	* Gets the objectlink for this connection from the map.
656	*/	717	*/
657	oblinkpt *	718	oblinkpt *
658	get_connection_links (maptile *map, long connection)	719	maptile::find_link (shstr_tmp id)
659	{	720	{
660	for (oblinkpt * obp = map->buttons; obp; obp = obp->next)	721	for (oblinkpt *obp = buttons; obp; obp = obp->next)
661	if (obp->value == connection)	722	if (obp->id == id)
662	return obp;	723	return obp;
663		724
664	return 0;	725	return 0;
665	}	726	}
666		727
667	/*	728	/*
668	* Return the first objectlink in the objects linked to this one	729	* Return the first objectlink in the objects linked to this one
669	*/	730	*/
670
671	oblinkpt *	731	oblinkpt *
672	get_button_links (const object *button)	732	object::find_link () const
673	{	733	{
674	oblinkpt *obp;	734	if (map)
675	objectlink *ol;
676
677	if (!button->map)
678	return NULL;
679
680	for (obp = button->map->buttons; obp; obp = obp->next)	735	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
681	for (ol = obp->link; ol; ol = ol->next)	736	for (objectlink *ol = obp->link; ol; ol = ol->next)
682	if (ol->ob == button)	737	if (ol->ob == this)
683	return obp;	738	return obp;
684		739
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;	740	return 0;
705	}	741	}
706		742
707	/* This routine makes monsters who are	743	/* This routine makes monsters who are
708	* standing on the 'mood floor' change their	744	* standing on the 'mood floor' change their
…		…
710	* If floor is to be triggered must have	746	* If floor is to be triggered must have
711	* a speed of zero (default is 1 for all	747	* a speed of zero (default is 1 for all
712	* but the charm floor type).	748	* but the charm floor type).
713	* by b.t. thomas@nomad.astro.psu.edu	749	* by b.t. thomas@nomad.astro.psu.edu
714	*/	750	*/
715
716	void	751	void
717	do_mood_floor (object op, object source)	752	do_mood_floor (object op, object source)
718	{	753	{
719	if (!source)	754	if (!source)
720	source = op;	755	source = op;
…		…
725	return;	760	return;
726		761
727	object *tmp;	762	object *tmp;
728		763
729	for (tmp = ms.top; tmp; tmp = tmp->below)	764	for (tmp = ms.top; tmp; tmp = tmp->below)
730	if (QUERY_FLAG (tmp, FLAG_MONSTER))	765	if (tmp->flag [FLAG_MONSTER])
731	break;	766	break;
732		767
733	/* 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
734	* be a monster here.	769	* be a monster here.
735	*/	770	*/
…		…
738	return;	773	return;
739		774
740	switch (op->last_sp)	775	switch (op->last_sp)
741	{	776	{
742	case 0: /* furious--make all monsters mad */	777	case 0: /* furious--make all monsters mad */
743	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	778	if (tmp->flag [FLAG_UNAGGRESSIVE])
744	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);	779	tmp->clr_flag (FLAG_UNAGGRESSIVE);
745		780
746	if (QUERY_FLAG (tmp, FLAG_FRIENDLY))	781	if (tmp->flag [FLAG_FRIENDLY])
747	{	782	{
748	tmp->attack_movement = 0;	783	tmp->attack_movement = 0;
749	/* 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
750	* dereference a null value	785	* dereference a null value
751	*/	786	*/
…		…
760	remove_friendly_object (tmp);	795	remove_friendly_object (tmp);
761	}	796	}
762	break;	797	break;
763		798
764	case 1: /* angry -- get neutral monsters mad */	799	case 1: /* angry -- get neutral monsters mad */
765	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE) && !QUERY_FLAG (tmp, FLAG_FRIENDLY))	800	if (tmp->flag [FLAG_UNAGGRESSIVE] && !tmp->flag [FLAG_FRIENDLY])
766	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);	801	tmp->clr_flag (FLAG_UNAGGRESSIVE);
767	break;	802	break;
768		803
769	case 2: /* calm -- pacify unfriendly monsters */	804	case 2: /* calm -- pacify unfriendly monsters */
770	SET_FLAG (tmp, FLAG_UNAGGRESSIVE);	805	tmp->set_flag (FLAG_UNAGGRESSIVE);
771	break;	806	break;
772		807
773	case 3: /* make all monsters fall asleep */	808	case 3: /* make all monsters fall asleep */
774	SET_FLAG (tmp, FLAG_SLEEP);	809	tmp->set_flag (FLAG_SLEEP);
775	break;	810	break;
776		811
777	case 4: /* charm all monsters */	812	case 4: /* charm all monsters */
778	if (op == source)	813	if (op == source)
779	break; /* only if 'connected' */	814	break; /* only if 'connected' */
780		815
781	if (object *pl = source->ms ().player ())	816	if (object *pl = source->ms ().player ())
782	{	817	{
783	tmp->set_owner (pl);	818	tmp->set_owner (pl);
784	SET_FLAG (tmp, FLAG_MONSTER);	819	tmp->set_flag (FLAG_MONSTER);
785		820
786	tmp->stats.exp = 0;	821	tmp->stats.exp = 0;
787		822
788	add_friendly_object (tmp);	823	add_friendly_object (tmp);
789	tmp->attack_movement = PETMOVE;	824	tmp->attack_movement = PETMOVE;
790	}	825	}
791	break;	826	break;
792		827
793	case 6: // kill monsters	828	case 6: // kill monsters
794	if (!QUERY_FLAG (tmp, FLAG_FRIENDLY))	829	if (!tmp->flag [FLAG_FRIENDLY])
795	break;	830	break;
796		831
797	// FALL THROUGH	832	// FALL THROUGH
798	case 5: // kill all alives	833	case 5: // kill all alives
799	if (!tmp->flag [FLAG_PRECIOUS])	834	if (!tmp->flag [FLAG_PRECIOUS])
800	{	835	{
801	get_archetype ("burnout")->insert_at (tmp, source);	836	archetype::get (shstr_burnout)->insert_at (tmp, source);
802	tmp->destroy ();	837	tmp->destroy ();
803	}	838	}
804	break;	839	break;
805		840
806	default:	841	default:
…		…
881	// and we have to set the value to 0	916	// and we have to set the value to 0
882		917
883	if (match && trig->last_sp) // match == having	918	if (match && trig->last_sp) // match == having
884	{	919	{
885	if (trig->last_heal)	920	if (trig->last_heal)
886	decrease_ob (match);	921	match->decrease ();
887		922
888	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
889	push_button (trig);	924	push_button (trig, op);
890	}	925	}
891	else if (!match && !trig->last_sp) // match == not having	926	else if (!match && !trig->last_sp) // match == not having
892	{	927	{
893	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
894	push_button (trig);	929	push_button (trig, op);
895	}	930	}
896	}	931	}
897		932

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Comparing deliantra/server/common/button.C (file contents): Revision 1.34 by root, Mon Jun 4 12:19:08 2007 UTC vs. Revision 1.72 by root, Wed Nov 16 23:41:59 2016 UTC

Diff Legend

Comparing deliantra/server/common/button.C (file contents):
Revision 1.34 by root, Mon Jun 4 12:19:08 2007 UTC vs.
Revision 1.72 by root, Wed Nov 16 23:41:59 2016 UTC