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

Comparing deliantra/server/common/button.C (file contents):
Revision 1.4 by elmex, Wed Aug 30 12:42:56 2006 UTC vs.
Revision 1.61 by root, Fri Nov 6 13:03:34 2009 UTC

…		…
1	/*	1	/*
2	* static char *rcsid_button_c =	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	* "$Id: button.C,v 1.4 2006/08/30 12:42:56 elmex Exp $";	3	*
4	*/	4	* Copyright (©) 2005,2006,2007,2008,2009 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5
6	/*
7	CrossFire, A Multiplayer game for X-windows
8
9	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
10	Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
11		7	*
12	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
13	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
14	the Free Software Foundation; either version 2 of the License, or	10	* Free Software Foundation, either version 3 of the License, or (at your
15	(at your option) any later version.	11	* option) any later version.
16		12	*
17	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,
18	but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
19	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20	GNU General Public License for more details.	16	* GNU General Public License for more details.
21		17	*
22	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
23	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
24	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	* <http://www.gnu.org/licenses/>.
25		21	*
26	The authors can be reached via e-mail at crossfire-devel@real-time.com	22	* The authors can be reached via e-mail to <support@deliantra.net>
27	*/	23	*/
28		24
29	#include <global.h>	25	#include <global.h>
30	#include <funcpoint.h>
31		26
32	/*	27	/*
33	* This code is no longer highly inefficient 8)	28	* This code is no longer highly inefficient 8)
34	*/	29	*/
35		30
36	/*	31	/*
37	* elmex:	32	* elmex:
38	* 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.
39	* 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.
40	* 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.
41	*/	37	*/
42	void activate_connection_link (objectlink ol, bool state, object source = 0)	38	static void
		39	activate_connection_link (objectlink ol, int state, object activator, object *originator)
43	{	40	{
44	object *tmp = 0;
45
46	for (; ol; ol = ol->next)	41	for (; ol; ol = ol->next)
47	{	42	{
48	if (!ol->ob \|\| ol->ob->count != ol->id)	43	if (!ol->ob)
49	{	44	{
50	LOG (llevError, "Internal error in activate_connection_link (%ld).\n", ol->id);	45	LOG (llevError, "Internal error in activate_connection_link.\n");
51	continue;	46	continue;
52	}	47	}
		48
53	/* a button link object can become freed when the map is saving. As	49	/* a button link object can become freed when the map is saving. As
54	* a map is saved, objects are removed and freed, and if an object is	50	* a map is saved, objects are removed and freed, and if an object is
55	* on top of a button, this function is eventually called. If a map	51	* on top of a button, this function is eventually called. If a map
56	* 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
57	* 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
58	* 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.
59	*/	55	*/
60		56
61	if (QUERY_FLAG (ol->ob, FLAG_FREED))	57	if (QUERY_FLAG (ol->ob, FLAG_FREED))
62	return;	58	return;
		59
63	tmp = ol->ob;	60	object *tmp = ol->ob;
64		61
65	/* if the criteria isn't appropriate, don't do anything */	62	/* if the criteria isn't appropriate, don't do anything */
66	if (state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_PUSH))	63	if (state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_PUSH))
67	continue;	64	continue;
		65
68	if (!state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_RELEASE))	66	if (!state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_RELEASE))
69	continue;	67	continue;
70		68
71	switch (tmp->type)	69	switch (tmp->type)
72	{	70	{
73	case GATE:	71	case GATE:
74	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"));
75	tmp->value = tmp->stats.maxsp ? !state : state;	77	tmp->value = tmp->stats.maxsp ? !state : state;
76	tmp->speed = 0.5;	78	tmp->set_speed (0.5);
77	update_ob_speed (tmp);
78	break;	79	break;
79		80
80	case CF_HANDLE:	81	case T_HANDLE:
81	SET_ANIMATION (tmp,	82	SET_ANIMATION (tmp, (tmp->value = tmp->stats.maxsp ? !state : state));
82	(tmp->value =
83	tmp->stats.maxsp ? !state : state));
84	update_object (tmp, UP_OBJ_FACE);	83	update_object (tmp, UP_OBJ_FACE);
85	break;	84	break;
86		85
87	case SIGN:	86	case SIGN:
88	if (!tmp->stats.food \|\| tmp->last_eat < tmp->stats.food)	87	if (!tmp->stats.food \|\| tmp->last_eat < tmp->stats.food)
89	{	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
90	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
91	if (tmp->stats.food)	96	if (tmp->stats.food)
92	tmp->last_eat++;	97	tmp->last_eat++;
93	}	98	}
94	break;	99	break;
95		100
96	case ALTAR:	101	case ALTAR:
		102	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_altar"));
97	tmp->value = 1;	103	tmp->value = 1;
98	SET_ANIMATION (tmp, tmp->value);	104	SET_ANIMATION (tmp, tmp->value);
99	update_object (tmp, UP_OBJ_FACE);	105	update_object (tmp, UP_OBJ_FACE);
100	break;	106	break;
101		107
102	case BUTTON:	108	case BUTTON:
103	case PEDESTAL:	109	case PEDESTAL:
		110	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_button"));
104	tmp->value = state;	111	tmp->value = state;
105	SET_ANIMATION (tmp, tmp->value);	112	SET_ANIMATION (tmp, tmp->value);
106	update_object (tmp, UP_OBJ_FACE);	113	update_object (tmp, UP_OBJ_FACE);
107	break;	114	break;
108		115
109	case MOOD_FLOOR:	116	case MOOD_FLOOR:
110	do_mood_floor (tmp, source);	117	do_mood_floor (tmp, activator);
111	break;	118	break;
112		119
113	case TIMED_GATE:	120	case TIMED_GATE:
		121	if (!tmp->active)
		122	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_gate"));
		123
114	tmp->speed = tmp->arch->clone.speed;	124	tmp->set_speed (tmp->arch->speed);
115	update_ob_speed (tmp); /* original values */
116	tmp->value = tmp->arch->clone.value;	125	tmp->value = tmp->arch->value;
117	tmp->stats.sp = 1;	126	tmp->stats.sp = 1;
118	tmp->stats.hp = tmp->stats.maxhp;	127	tmp->stats.hp = tmp->stats.maxhp;
119	/* Handle multipart gates. We copy the value for the other parts	128	/* Handle multipart gates. We copy the value for the other parts
120	* from the head - this ensures that the data will consistent	129	* from the head - this ensures that the data will consistent
121	*/	130	*/
122	for (tmp = tmp->more; tmp != NULL; tmp = tmp->more)	131	for (object *part = tmp->more; part; part = part->more)
123	{	132	{
124	tmp->speed = tmp->head->speed;	133	part->value = tmp->value;
125	tmp->value = tmp->head->value;	134	part->stats.sp = tmp->stats.sp;
126	tmp->stats.sp = tmp->head->stats.sp;	135	part->stats.hp = tmp->stats.hp;
127	tmp->stats.hp = tmp->head->stats.hp;
128	update_ob_speed (tmp);	136	part->set_speed (tmp->speed);
129	}	137	}
130	break;	138	break;
131		139
132	case DIRECTOR:	140	case DIRECTOR:
133	case FIREWALL:	141	case FIREWALL:
134	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)	142	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)
135	move_firewall (tmp);	143	move_firewall (tmp);
136	else	144	else
137	{	145	{
138	if ((tmp->stats.sp += tmp->stats.maxsp) > 8) /* next direction */	146	tmp->stats.sp = absdir (tmp->stats.sp + tmp->stats.maxsp); /* next direction */
139	tmp->stats.sp = ((tmp->stats.sp - 1) % 8) + 1;
140	animate_turning (tmp);	147	animate_turning (tmp);
141	}	148	}
142	break;	149	break;
143		150
144	case TELEPORTER:	151	case TELEPORTER:
145	move_teleporter (tmp);	152	move_teleporter (tmp);
146	break;	153	break;
147		154
148	case CREATOR:	155	case CREATOR:
149	move_creator (tmp);	156	move_creator (tmp);
150	break;	157	break;
151		158
152	case TRIGGER_MARKER:	159	case TRIGGER_MARKER:
		160	//tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_marker"));
153	move_marker (tmp);	161	move_marker (tmp);
154	break;	162	break;
155		163
156	case DUPLICATOR:	164	case DUPLICATOR:
157	move_duplicator (tmp);	165	move_duplicator (tmp);
158	break;	166	break;
		167
		168	case MAPSCRIPT:
		169	cfperl_mapscript_activate (tmp, state, activator, originator);
		170	break;
159	}	171	}
160	}	172	}
161	}	173	}
162		174
163	/*	175	/*
170	* altars/pedestals/holes in the whole map.	182	* altars/pedestals/holes in the whole map.
171	* Changed the routine to loop through _all_ objects.	183	* Changed the routine to loop through _all_ objects.
172	* Better hurry with that linked list...	184	* Better hurry with that linked list...
173	*	185	*
174	*/	186	*/
175	void push_button (object *op)	187	void
		188	push_button (object op, object originator)
176	{	189	{
177	oblinkpt *obp = get_button_links (op);	190	if (oblinkpt *obp = op->find_link ())
178		191	{
179	if (!obp)	192	if (INVOKE_MAP (TRIGGER, op->map, ARG_STRING (&obp->id), ARG_INT (op->value), ARG_OBJECT (op), ARG_OBJECT (originator)))
180	return;	193	return;
181		194
182	if (INVOKE_MAP (TRIGGER, op->map, ARG_INT64(obp->value), ARG_INT(op->value)))
183	return;
184
185	activate_connection_link (obp->link, op->value, op);	195	activate_connection_link (obp->link, op->value, op, originator);
		196	}
186	}	197	}
187		198
188	/*	199	/*
189	* elmex:	200	* elmex:
190	* 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
191	* only a map, a connection value and a true or false flag that indicated whether	202	* only a map, a connection value and a true or false flag that indicated whether
192	* 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
193	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.	204	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.
194	*	205	*
195	*/	206	*/
196	void activate_connection (mapstruct *map, long connection, bool state)	207	void
		208	maptile::trigger (shstr_tmp id, int state, object activator, object originator)
197	{	209	{
198	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)))
199	return;	211	return;
200		212
201	oblinkpt *obp = get_connection_links (map, connection);	213	if (oblinkpt *obp = find_link (id))
202	if (obp)
203	activate_connection_link (obp->link, state);	214	activate_connection_link (obp->link, state, activator, originator);
204	}	215	}
205		216
206	/*	217	/*
207	* Updates everything connected with the button op.	218	* Updates everything connected with the button op.
208	* 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
209	* 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
210	* button reacts to the (eventual) change of state.	221	* button reacts to the (eventual) change of state.
211	*/	222	*/
212		223	void
213	void update_button(object *op) {	224	update_button (object op, object originator)
214	object ab,tmp,*head;	225	{
215	int tot,any_down=0, old_value=op->value;	226	int any_down = 0, old_value = op->value;
216	oblinkpt *obp = 0;
217	objectlink *ol;
218		227
219	obp = get_button_links (op);	228	if (oblinkpt *obp = op->find_link ())
220	/* LOG(llevDebug, "update_button: %s (%d)\n", op->name, op->count); */
221	if (obp)
222	for (ol = obp->link; ol; ol = ol->next) {	229	for (objectlink *ol = obp->link; ol; ol = ol->next)
223	if (!ol->ob \|\| ol->ob->count != ol->id) {	230	{
		231	if (!ol->ob)
		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	}
		236
227	tmp = ol->ob;	237	object *tmp = ol->ob;
		238
228	if (tmp->type==BUTTON) {	239	if (tmp->type == BUTTON)
		240	{
		241	sint32 total = 0;
		242
229	for(ab=tmp->above,tot=0;ab!=NULL;ab=ab->above)	243	for (object *ab = tmp->above; ab; ab = ab->above)
230	/* Bug? The pedestal code below looks for the head of
231	* the object, this bit doesn't. I'd think we should check
232	* for head here also. Maybe it also makese sense to
233	* make the for ab=tmp->above loop common, and alter
234	* behaviour based on object within that loop?
235	*/
236
237	/* Basically, if the move_type matches that on what the	244	/* Basically, if the move_type matches that on what the
238	* button wants, we count it. The second check is so that	245	* button wants, we count it. The second check is so that
239	* objects don't move (swords, etc) will count. Note that	246	* objects who don't move (swords, etc) will count. Note that
240	* this means that more work is needed to make buttons	247	* this means that more work is needed to make buttons
241	* that are only triggered by flying objects.	248	* that are only triggered by flying objects.
242	*/	249	*/
243	if ((ab->move_type & tmp->move_on) \|\| ab->move_type==0 )	250	if ((ab->move_type & tmp->move_on) \|\| ab->move_type == 0)
244	tot+=ab->weight*(ab->nrof?ab->nrof:1)+ab->carrying;	251	total += ab->head_ ()->total_weight ();
245		252
246	tmp->value=(tot>=tmp->weight)?1:0;	253	tmp->value = total >= tmp->weight;
247	if(tmp->value)	254
248	any_down=1;	255	any_down = any_down \|\| tmp->value;
		256	}
249	} else if (tmp->type == PEDESTAL) {	257	else if (tmp->type == PEDESTAL)
		258	{
		259	bool is_match = is_match_expr (tmp->slaying);
250	tmp->value = 0;	260	tmp->value = 0;
		261
251	for(ab=tmp->above; ab!=NULL; ab=ab->above) {	262	for (object *ab = tmp->above; ab; ab = ab->above)
252	head = ab->head ? ab->head : ab;	263	{
		264	object *head = ab->head_ ();
		265
253	/* Same note regarding move_type for buttons above apply here. */	266	/* Same note regarding move_type for buttons above apply here. */
254	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)
255	(head->race==tmp->slaying \|\|	270	: (head->race == tmp->slaying
256	((head->type==SPECIAL_KEY) && (head->slaying==tmp->slaying)) \|\|	271	\|\| (head->type == SPECIAL_KEY && head->slaying == tmp->slaying)
257	(!strcmp (tmp->slaying, "player") &&	272	\|\| (tmp->slaying == shstr_player && head->type == PLAYER)))
258	head->type == PLAYER)))	273	{
259	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)
260	}	286	{
261	if(tmp->value)	287	object *head = ab->head_ ();
262	any_down=1;	288
		289	/* Same note regarding move_type for buttons above apply here. */
		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;
263	}	299	}
264	}	300	}
		301
265	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 */
266	op->value=1;	303	op->value = 1;
267		304
		305	//LOG(llevDebug, "update_button: %s (%d, %d=%d)\n", &op->name, op->count, op->value, old_value);
		306
268	/* If this button hasn't changed, don't do anything */	307	/* If this button hasn't changed, don't do anything */
269	if (op->value != old_value) {	308	if (op->value != old_value)
		309	{
270	SET_ANIMATION(op, op->value);	310	SET_ANIMATION (op, op->value);
271	update_object(op, UP_OBJ_FACE);	311	update_object (op, UP_OBJ_FACE);
272	push_button(op); /* Make all other buttons the same */	312	push_button (op, originator); /* Make all other buttons the same */
273	}
274	}
275
276	/*
277	* Updates every button on the map (by calling update_button() for them).
278	*/
279
280	void update_buttons(mapstruct *m) {
281	objectlink *ol;
282	oblinkpt *obp;
283	for (obp = m->buttons; obp; obp = obp->next)
284	for (ol = obp->link; ol; ol = ol->next) {
285	if (!ol->ob \|\| ol->ob->count != ol->id) {
286	LOG(llevError, "Internal error in update_button (%s (%dx%d):%d, connected %ld).\n",
287	ol->ob?ol->ob->name:"null",
288	ol->ob?ol->ob->x:-1,
289	ol->ob?ol->ob->y:-1,
290	ol->id,
291	obp->value);
292	continue;
293	}	313	}
294	if (ol->ob->type==BUTTON \|\| ol->ob->type==PEDESTAL)
295	{
296	update_button(ol->ob);
297	break;
298	}
299	}
300	}	314	}
301		315
302	void use_trigger(object *op)	316	void
		317	use_trigger (object op, object originator)
303	{	318	{
304
305	/* Toggle value */	319	/* Toggle value */
306	op->value = !op->value;	320	op->value = !op->value;
307	push_button(op);	321
		322	push_button (op, originator);
308	}	323	}
309		324
310	/*	325	/*
311	* Note: animate_object should be used instead of this,	326	* Note: animate_object should be used instead of this,
312	* but it can't handle animations in the 8 directions	327	* but it can't handle animations in the 8 directions
313	*/	328	*/
314		329	void
315	void animate_turning(object op) / only one part objects */	330	animate_turning (object op) / only one part objects */
316	{	331	{
317	if (++op->state >= NUM_ANIMATIONS(op)/8)	332	if (++op->state >= NUM_ANIMATIONS (op) / 8)
318	op->state=0;	333	op->state = 0;
319	SET_ANIMATION(op, (op->stats.sp-1) * NUM_ANIMATIONS(op) / 8 +	334	SET_ANIMATION (op, (op->stats.sp - 1) * NUM_ANIMATIONS (op) / 8 + op->state);
320	op->state);
321	update_object(op,UP_OBJ_FACE);	335	update_object (op, UP_OBJ_FACE);
322	}	336	}
323		337
324	#define ARCH_SACRIFICE(xyz) ((xyz)->slaying)	338	#define ARCH_SACRIFICE(xyz) ((xyz)->slaying)
325	#define NROF_SACRIFICE(xyz) ((uint32)(xyz)->stats.food)	339	#define NROF_SACRIFICE(xyz) ((uint32)(xyz)->stats.food)
326		340
…		…
332	*	346	*
333	* 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
334	* 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
335	* objects on the same space that take the same sacrifice.	349	* objects on the same space that take the same sacrifice.
336	*/	350	*/
337		351
		352	int
338	int check_altar_sacrifice (const object altar, const object sacrifice)	353	check_altar_sacrifice (object altar, object sacrifice, object *originator)
339	{	354	{
		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
340	if ( ! QUERY_FLAG (sacrifice, FLAG_ALIVE)	361	if (!QUERY_FLAG (sacrifice, FLAG_ALIVE)
341	&& ! QUERY_FLAG (sacrifice, FLAG_IS_LINKED)	362	&& !QUERY_FLAG (sacrifice, FLAG_IS_LINKED)
342	&& sacrifice->type != PLAYER)	363	&& sacrifice->type != PLAYER)
343	{	364	{
344	if ((ARCH_SACRIFICE(altar) == sacrifice->arch->name \|\|	365	if (ARCH_SACRIFICE (altar) == shstr_money
345	ARCH_SACRIFICE(altar) == sacrifice->name \|\|
346	ARCH_SACRIFICE(altar) == sacrifice->slaying \|\|
347	(!strcmp(ARCH_SACRIFICE(altar),query_base_name(sacrifice,0))))
348	&& NROF_SACRIFICE(altar) <= (sacrifice->nrof?sacrifice->nrof:1))
349	return 1;
350	if (strcmp (ARCH_SACRIFICE(altar), "money") == 0
351	&& sacrifice->type == MONEY	366	&& sacrifice->type == MONEY
352	&& sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE(altar))	367	&& sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))
353	return 1;	368	return 1;
		369
		370	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname
		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 ())
		375	return 1;
354	}	376	}
		377
355	return 0;	378	return 0;
356	}	379	}
357
358		380
359	/*	381	/*
360	* operate_altar checks if sacrifice was accepted and removes sacrificed	382	* operate_altar checks if sacrifice was accepted and removes sacrificed
361	* objects. If sacrifice was succeed return 1 else 0. Might be better to	383	* objects. If sacrifice was succeed return 1 else 0. Might be better to
362	* call check_altar_sacrifice (above) than depend on the return value,	384	* call check_altar_sacrifice (above) than depend on the return value,
363	* since operate_altar will remove the sacrifice also.	385	* since operate_altar will remove the sacrifice also.
364	*	386	*
365	* 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
366	* 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.
367	*/	389	*/
368		390	int
369	int operate_altar (object altar, object *sacrifice)	391	operate_altar (object altar, object sacrifice, object originator)
370	{	392	{
371
372	if ( ! altar->map) {	393	if (!altar->map)
		394	{
373	LOG (llevError, "BUG: operate_altar(): altar has no map\n");	395	LOG (llevError, "BUG: operate_altar(): altar has no map\n");
374	return 0;	396	return 0;
375	}	397	}
376		398
377	if (!altar->slaying \|\| altar->value)	399	if (!altar->slaying \|\| altar->value)
378	return 0;	400	return 0;
379		401
380	if ( ! check_altar_sacrifice (altar, *sacrifice))	402	if (!check_altar_sacrifice (altar, *sacrifice, originator))
381	return 0;	403	return 0;
382		404
383	/* check_altar_sacrifice should have already verified that enough money	405	/* check_altar_sacrifice should have already verified that enough money
384	* has been dropped.	406	* has been dropped.
385	*/	407	*/
386	if (!strcmp(ARCH_SACRIFICE(altar), "money")) {	408	if (ARCH_SACRIFICE (altar) == shstr_money)
		409	{
387	int number=NROF_SACRIFICE(altar) / (*sacrifice)->value;	410	int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;
388		411
389	/* Round up any sacrifices. Altars don't make change either */	412	/* Round up any sacrifices. Altars don't make change either */
390	if (NROF_SACRIFICE(altar) % (*sacrifice)->value) number++;	413	if (NROF_SACRIFICE (altar) % (*sacrifice)->value)
391	sacrifice = decrease_ob_nr (sacrifice, number);	414	number++;
		415
		416	if (!(*sacrifice)->decrease (number))
		417	*sacrifice = 0;
392	}	418	}
393	else	419	else
394	sacrifice = decrease_ob_nr (sacrifice, NROF_SACRIFICE(altar));	420	if (!(*sacrifice)->decrease (NROF_SACRIFICE (altar)))
395		421	*sacrifice = 0;
		422
396	if (altar->msg)	423	if (altar->msg)
397	new_info_map(NDI_BLACK, altar->map, altar->msg);	424	new_info_map (NDI_BLACK, altar->map, altar->msg);
		425
398	return 1;	426	return 1;
399	}	427	}
400		428
		429	static void
401	void 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 */
402	{	431	{
403	op->stats.wc = state;	432	op->stats.wc = state;
		433
404	if (state) {	434	if (state)
405	use_trigger(op);	435	{
406	if (op->stats.exp > 0) /* check sanity */	436	use_trigger (op, originator);
407	op->speed = 1.0 / op->stats.exp;	437	op->set_speed (op->stats.exp > 0 ? 1. / op->stats.exp : 1.);
408	else
409	op->speed = 1.0;
410	update_ob_speed(op);
411	op->speed_left = -1;	438	op->speed_left = -1;
412	} else {	439	}
413	use_trigger(op);	440	else
		441	{
		442	use_trigger (op, originator);
414	op->speed = 0;	443	op->set_speed (0);
415	update_ob_speed(op);
416	}	444	}
417	}	445	}
418		446
419		447
420	/*	448	/*
…		…
427	*	455	*
428	* TRIGGER: Returns 1 if handle could be moved, 0 if not.	456	* TRIGGER: Returns 1 if handle could be moved, 0 if not.
429	*	457	*
430	* TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0.	458	* TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0.
431	*/	459	*/
		460	int
432	int check_trigger (object op, object cause)	461	check_trigger (object op, object cause, object *originator)
433	{	462	{
434	object *tmp;	463	object *tmp;
435	int push = 0, tot = 0;	464	int push = 0, tot = 0;
436	int in_movement = op->stats.wc \|\| op->speed;	465	int in_movement = op->stats.wc \|\| op->speed;
437		466
438	switch (op->type) {	467	switch (op->type)
		468	{
439	case TRIGGER_BUTTON:	469	case TRIGGER_BUTTON:
440	if (op->weight > 0) {	470	if (op->weight > 0)
441	if (cause) {
442	for (tmp = op->above; tmp; tmp = tmp->above)
443	/* Comment reproduced from update_buttons(): */
444	/* Basically, if the move_type matches that on what the
445	* button wants, we count it. The second check is so that
446	* objects that don't move (swords, etc) will count. Note that
447	* this means that more work is needed to make buttons
448	* that are only triggered by flying objects.
449	*/
450
451	if ((tmp->move_type & op->move_on) \|\| tmp->move_type==0) {
452	tot += tmp->weight * (tmp->nrof ? tmp->nrof : 1)
453	+ tmp->carrying;
454	}
455	if (tot >= op->weight)
456	push = 1;
457	if (op->stats.ac == push)
458	return 0;
459	op->stats.ac = push;
460	if (NUM_ANIMATIONS(op) > 1) {
461	SET_ANIMATION (op, push);
462	update_object (op, UP_OBJ_FACE);
463	}
464	if (in_movement \|\| ! push)
465	return 0;
466	}
467	trigger_move (op, push);
468	}	471	{
469	return 0;
470
471	case TRIGGER_PEDESTAL:
472	if (cause) {	472	if (cause)
		473	{
473	for (tmp = op->above; tmp; tmp = tmp->above) {	474	for (tmp = op->above; tmp; tmp = tmp->above)
474	object *head = tmp->head ? tmp->head : tmp;	475	/* Comment reproduced from update_buttons(): */
475		476	/* Basically, if the move_type matches that on what the
476	/* See comment in TRIGGER_BUTTON about move_types */	477	* button wants, we count it. The second check is so that
477	if (((head->move_type & op->move_on) \|\| head->move_type==0)	478	* objects that don't move (swords, etc) will count. Note that
478	&& (head->race==op->slaying \|\|	479	* this means that more work is needed to make buttons
479	(!strcmp (op->slaying, "player") && head->type == PLAYER))) {	480	* that are only triggered by flying objects.
480	push = 1;
481	break;
482	}	481	*/
483	}	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
484	if (op->stats.ac == push)	488	if (op->stats.ac == push)
485	return 0;	489	return 0;
		490
486	op->stats.ac = push;	491	op->stats.ac = push;
487	if (NUM_ANIMATIONS(op) > 1) {	492	if (NUM_ANIMATIONS (op) > 1)
		493	{
488	SET_ANIMATION (op, push);	494	SET_ANIMATION (op, push);
489	update_object (op, UP_OBJ_FACE);	495	update_object (op, UP_OBJ_FACE);
490	}	496	}
491	update_object(op,UP_OBJ_FACE);	497
492	if (in_movement \|\| ! push)	498	if (in_movement \|\| !push)
493	return 0;	499	return 0;
494	}	500	}
		501
495	trigger_move (op, push);	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)
496	return 0;	524	return 0;
497		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
498	case TRIGGER_ALTAR:	543	case TRIGGER_ALTAR:
499	if (cause) {	544	if (cause)
		545	{
500	if (in_movement)	546	if (in_movement)
501	return 0;	547	return 0;
		548
502	if (operate_altar (op, &cause)) {	549	if (operate_altar (op, &cause)) /* TODO: originator? */
503	if (NUM_ANIMATIONS(op) > 1) {
504	SET_ANIMATION (op, 1);
505	update_object(op, UP_OBJ_FACE);
506	}
507	if (op->last_sp >= 0) {
508	trigger_move (op, 1);
509	if (op->last_sp > 0)
510	op->last_sp = -op->last_sp;
511	}
512	else {
513	/* for trigger altar with last_sp, the ON/OFF
514	* status (-> +/- value) is "simulated":
515	*/
516	op->value = !op->value;
517	trigger_move (op, 1);
518	op->last_sp = -op->last_sp;
519	op->value = !op->value;
520	}
521	return cause == NULL;
522	} else {
523	return 0;
524	}	550	{
525	} else {
526	if (NUM_ANIMATIONS(op) > 1) {	551	if (NUM_ANIMATIONS (op) > 1)
		552	{
527	SET_ANIMATION (op, 0);	553	SET_ANIMATION (op, 1);
528	update_object(op, UP_OBJ_FACE);	554	update_object (op, UP_OBJ_FACE);
529	}	555	}
530		556
531	/* If trigger_altar has "last_sp > 0" set on the map,
532	* it will push the connected value only once per sacrifice.
533	* Otherwise (default), the connected value will be
534	* pushed twice: First by sacrifice, second by reset! -AV
535	*/
536	if (!op->last_sp)	557	if (op->last_sp >= 0)
		558	{
537	trigger_move (op, 0);	559	trigger_move (op, 1, cause);
		560
		561	if (op->last_sp > 0)
		562	op->last_sp = -op->last_sp;
		563	}
538	else {	564	else
539	op->stats.wc = 0;	565	{
		566	/* for trigger altar with last_sp, the ON/OFF
		567	* status (-> +/- value) is "simulated":
		568	*/
540	op->value = !op->value;	569	op->value = !op->value;
541	op->speed = 0;	570	trigger_move (op, 1, cause);
542	update_ob_speed(op);	571	op->last_sp = -op->last_sp;
		572	op->value = !op->value;
543	}	573	}
		574
		575	return cause == NULL;
544	}	576	}
		577	else
545	return 0;	578	return 0;
546
547	case TRIGGER:
548	if (cause) {
549	if (in_movement)
550	return 0;
551	push = 1;
552	}	579	}
		580	else
		581	{
553	if (NUM_ANIMATIONS(op) > 1) {	582	if (NUM_ANIMATIONS (op) > 1)
		583	{
554	SET_ANIMATION (op, push);	584	SET_ANIMATION (op, 0);
555	update_object(op, UP_OBJ_FACE);	585	update_object (op, UP_OBJ_FACE);
556	}	586	}
		587
		588	/* If trigger_altar has "last_sp > 0" set on the map,
		589	* it will push the connected value only once per sacrifice.
		590	* Otherwise (default), the connected value will be
		591	* pushed twice: First by sacrifice, second by reset! -AV
		592	*/
		593	if (!op->last_sp)
557	trigger_move (op, push);	594	trigger_move (op, 0, cause);
		595	else
		596	{
		597	op->stats.wc = 0;
		598	op->value = !op->value;
		599	op->set_speed (0);
		600	}
		601	}
		602	return 0;
		603
		604	case TRIGGER:
		605	if (cause)
		606	{
		607	if (in_movement)
558	return 1;	608	return 0;
559		609
		610	push = 1;
		611	}
		612
		613	if (NUM_ANIMATIONS (op) > 1)
		614	{
		615	SET_ANIMATION (op, push);
		616	update_object (op, UP_OBJ_FACE);
		617	}
		618
		619	trigger_move (op, push, cause);
		620	return 1;
		621
560	default:	622	default:
561	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);
562	return 0;	624	return 0;
		625	}
		626	}
		627
		628	void
		629	object::add_link (maptile *map, shstr_tmp id)
		630	{
		631	if (!map)
563	}	632	{
564	}	633	LOG (llevError, "Tried to add button-link without map.\n");
		634	return;
		635	}
565		636
566	void add_button_link(object button, mapstruct map, int connected) {	637	flag [FLAG_IS_LINKED] = true;
567	oblinkpt *obp;	638
568	objectlink *ol = get_objectlink();	639	objectlink *ol = get_objectlink ();
569
570	if (!map) {
571	LOG(llevError, "Tried to add button-link without map.\n");
572	return;
573	}
574	if (!editor) button->path_attuned = connected; /* peterm: I need this so I can rebuild
575	a connected map from a template map. */
576	/* LOG(llevDebug,"adding button %s (%d)\n", button->name, connected);*/
577
578	SET_FLAG(button,FLAG_IS_LINKED);
579
580	ol->ob = button;	640	ol->ob = this;
581	ol->id = button->count;
582		641
583	for (obp = map->buttons; obp && obp->value != connected; obp = obp->next);	642	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
584		643	if (obp->id == id)
585	if (obp) {	644	{
586	ol->next = obp->link;	645	ol->next = obp->link;
587	obp->link = ol;	646	obp->link = ol;
588	} else {	647	return;
		648	}
		649
589	obp = get_objectlinkpt();	650	oblinkpt *obp = get_objectlinkpt ();
590	obp->value = connected;	651	obp->id = id;
591		652
592	obp->next = map->buttons;	653	obp->next = map->buttons;
593	map->buttons = obp;	654	map->buttons = obp;
594	obp->link = ol;	655	obp->link = ol;
595	}
596	}	656	}
597		657
598	/*	658	/*
599	* 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.
600	* This is only needed by editors.	660	* This is only needed by editors.
601	*/	661	*/
602		662	void
603	void remove_button_link(object *op) {	663	object::remove_link ()
604	oblinkpt *obp;	664	{
605	objectlink *olp, ol;	665	if (!map)
606		666	{
607	if (op->map == NULL) {
608	LOG(llevError, "remove_button_link() in object without map.\n");	667	LOG (llevError, "remove_button_link() in object without map.\n");
609	return;	668	return;
610	}	669	}
611	if (!QUERY_FLAG(op,FLAG_IS_LINKED)) {	670
		671	if (!flag [FLAG_IS_LINKED])
		672	{
612	LOG(llevError, "remove_button_linked() in unlinked object.\n");	673	LOG (llevError, "remove_button_linked() in unlinked object.\n");
613	return;	674	return;
614	}	675	}
		676
		677	flag [FLAG_IS_LINKED] = false;
		678
615	for (obp = op->map->buttons; obp; obp = obp->next)	679	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
616	for (olp = &obp->link; (ol = *olp); olp = &ol->next)	680	for (objectlink *olp = &obp->link; olp; olp = &(*olp)->next)
617	if (ol->ob == op) {	681	if ((*olp)->ob == this)
618	/* LOG(llevDebug, "Removed link %d in button %s and map %s.\n",	682	{
619	obp->value, op->name, op->map->path);	683	objectlink ol = olp;
620	*/
621	*olp = ol->next;	684	*olp = ol->next;
622	free(ol);	685	delete ol;
623	return;	686	return;
		687	}
		688
		689	LOG (llevError, "remove_button_linked(): couldn't find object.\n");
		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	}
624	}	713	}
625	LOG(llevError, "remove_button_linked(): couldn't find object.\n");
626	CLEAR_FLAG(op,FLAG_IS_LINKED);
627	}	714	}
628		715
629	/*	716	/*
630	* Gets the objectlink for this connection from the map.	717	* Gets the objectlink for this connection from the map.
631	*/	718	*/
632	oblinkpt get_connection_links (mapstruct map, long connection)	719	oblinkpt *
		720	maptile::find_link (shstr_tmp id)
633	{	721	{
634	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)	722	for (oblinkpt *obp = buttons; obp; obp = obp->next)
635	if (obp->value == connection)	723	if (obp->id == id)
636	return obp;	724	return obp;
		725
637	return 0;	726	return 0;
638	}	727	}
639		728
640	/*	729	/*
641	* Return the first objectlink in the objects linked to this one	730	* Return the first objectlink in the objects linked to this one
642	*/	731	*/
643
644	oblinkpt get_button_links(const object button) {
645	oblinkpt *obp;	732	oblinkpt *
646	objectlink *ol;	733	object::find_link () const
647		734	{
648	if (!button->map)	735	if (map)
649	return NULL;
650	for (obp = button->map->buttons; obp; obp = obp->next)	736	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
651	for (ol = obp->link; ol; ol = ol->next)	737	for (objectlink *ol = obp->link; ol; ol = ol->next)
652	if (ol->ob == button && ol->id == button->count)	738	if (ol->ob == this)
653	return obp;	739	return obp;
654	return NULL;
655	}
656		740
657	/*
658	* Made as a separate function to increase efficiency
659	*/
660
661	int get_button_value(const object *button) {
662	oblinkpt *obp;
663	objectlink *ol;
664
665	if (!button->map)
666	return 0;
667	for (obp = button->map->buttons; obp; obp = obp->next)
668	for (ol = obp->link; ol; ol = ol->next)
669	if (ol->ob == button && ol->id == button->count)
670	return obp->value;
671	return 0;	741	return 0;
672	}	742	}
673		743
674	/* This routine makes monsters who are	744	/* This routine makes monsters who are
675	* standing on the 'mood floor' change their	745	* standing on the 'mood floor' change their
…		…
677	* If floor is to be triggered must have	747	* If floor is to be triggered must have
678	* a speed of zero (default is 1 for all	748	* a speed of zero (default is 1 for all
679	* but the charm floor type).	749	* but the charm floor type).
680	* by b.t. thomas@nomad.astro.psu.edu	750	* by b.t. thomas@nomad.astro.psu.edu
681	*/	751	*/
682		752	void
683	void do_mood_floor(object op, object source) {	753	do_mood_floor (object op, object source)
684	object *tmp;	754	{
685	object *tmp2;
686
687	if (!source)	755	if (!source)
688	source = op;	756	source = op;
689		757
690	for (tmp = GET_MAP_OB(op->map, op->x, op->y); tmp; tmp=tmp->above)	758	mapspace &ms = op->ms ();
		759
		760	if (!(ms.flags () & P_IS_ALIVE))
		761	return;
		762
		763	object *tmp;
		764
		765	for (tmp = ms.top; tmp; tmp = tmp->below)
691	if (QUERY_FLAG(tmp, FLAG_MONSTER)) break;	766	if (QUERY_FLAG (tmp, FLAG_MONSTER))
		767	break;
692		768
693	/* doesn't effect players, and if there is a player on this space, won't also	769	/* doesn't effect players, and if there is a player on this space, won't also
694	* be a monster here.	770	* be a monster here.
695	*/	771	*/
		772	//TODO: have players really FLAG_MONSTER? kept it for safety
696	if (!tmp \|\| tmp->type == PLAYER) return;	773	if (!tmp \|\| tmp->type == PLAYER)
		774	return;
697		775
698	switch(op->last_sp) {	776	switch (op->last_sp)
		777	{
699	case 0: /* furious--make all monsters mad */	778	case 0: /* furious--make all monsters mad */
700	if(QUERY_FLAG(tmp, FLAG_UNAGGRESSIVE))
701	CLEAR_FLAG(tmp, FLAG_UNAGGRESSIVE);
702	if(QUERY_FLAG(tmp, FLAG_FRIENDLY)) {
703	CLEAR_FLAG(tmp, FLAG_FRIENDLY);
704	remove_friendly_object(tmp);
705	tmp->attack_movement = 0;
706	/* lots of checks here, but want to make sure we don't
707	* dereference a null value
708	*/
709	if (tmp->type == GOLEM && tmp->owner && tmp->owner->type==PLAYER &&
710	tmp->owner->contr->ranges[range_golem]==tmp) {
711	tmp->owner->contr->ranges[range_golem]=NULL;
712	tmp->owner->contr->golem_count = 0;
713	}
714	tmp->owner = 0;
715	}
716	break;
717	case 1: /* angry -- get neutral monsters mad */
718	if(QUERY_FLAG(tmp, FLAG_UNAGGRESSIVE)&&
719	!QUERY_FLAG(tmp, FLAG_FRIENDLY))
720	CLEAR_FLAG(tmp, FLAG_UNAGGRESSIVE);
721	break;
722	case 2: /* calm -- pacify unfriendly monsters */
723	if(!QUERY_FLAG(tmp, FLAG_UNAGGRESSIVE))	779	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
		780	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);
		781
		782	if (QUERY_FLAG (tmp, FLAG_FRIENDLY))
		783	{
		784	tmp->attack_movement = 0;
		785	/* lots of checks here, but want to make sure we don't
		786	* dereference a null value
		787	*/
		788	if (tmp->type == GOLEM
		789	&& tmp->owner
		790	&& tmp->owner->type == PLAYER
		791	&& tmp->owner->contr->golem == tmp)
		792	tmp->owner->contr->golem = 0;
		793
		794	tmp->owner = 0;
		795
		796	remove_friendly_object (tmp);
		797	}
		798	break;
		799
		800	case 1: /* angry -- get neutral monsters mad */
		801	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE) && !QUERY_FLAG (tmp, FLAG_FRIENDLY))
		802	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);
		803	break;
		804
		805	case 2: /* calm -- pacify unfriendly monsters */
724	SET_FLAG(tmp, FLAG_UNAGGRESSIVE);	806	SET_FLAG (tmp, FLAG_UNAGGRESSIVE);
725	break;	807	break;
		808
726	case 3: /* make all monsters fall asleep */	809	case 3: /* make all monsters fall asleep */
727	if(!QUERY_FLAG(tmp, FLAG_SLEEP))
728	SET_FLAG(tmp, FLAG_SLEEP);	810	SET_FLAG (tmp, FLAG_SLEEP);
729	break;	811	break;
		812
730	case 4: /* charm all monsters */	813	case 4: /* charm all monsters */
731	if (op == source) break; /* only if 'connected' */	814	if (op == source)
		815	break; /* only if 'connected' */
732		816
733	for(tmp2=get_map_ob(source->map,source->x,source->y); /* finding an owner */	817	if (object *pl = source->ms ().player ())
734	tmp2->type!=PLAYER;tmp2=tmp2->above)	818	{
735	if(tmp2->above==NULL) break;	819	tmp->set_owner (pl);
736
737	if (tmp2->type != PLAYER)
738	break;
739	set_owner(tmp,tmp2);
740	SET_FLAG(tmp,FLAG_MONSTER);	820	SET_FLAG (tmp, FLAG_MONSTER);
		821
741	tmp->stats.exp = 0;	822	tmp->stats.exp = 0;
742	SET_FLAG(tmp, FLAG_FRIENDLY);	823
743	add_friendly_object (tmp);	824	add_friendly_object (tmp);
744	tmp->attack_movement = PETMOVE;	825	tmp->attack_movement = PETMOVE;
		826	}
		827	break;
		828
		829	case 6: // kill monsters
		830	if (!QUERY_FLAG (tmp, FLAG_FRIENDLY))
745	break;	831	break;
746		832
		833	// FALL THROUGH
		834	case 5: // kill all alives
		835	if (!tmp->flag [FLAG_PRECIOUS])
		836	{
		837	archetype::get (shstr_burnout)->insert_at (tmp, source);
		838	tmp->destroy ();
		839	}
		840	break;
		841
747	default:	842	default:
748	break;	843	break;
749
750	}	844	}
751	}	845	}
752		846
753	/* this function returns the object it matches, or NULL if non.	847	/* this function returns the object it matches, or NULL if non.
754	* It will descend through containers to find the object.	848	* It will descend through containers to find the object.
755	* slaying = match object slaying flag	849	* slaying = match object slaying flag
756	* race = match object archetype name flag	850	* race = match object archetype name flag
757	* hp = match object type (excpt type '0'== PLAYER)	851	* hp = match object type (excpt type '0'== PLAYER)
758	*/	852	*/
759		853	object *
760	object * check_inv_recursive(object op, const object trig)	854	check_inv_recursive (object op, const object trig)
761	{	855	{
762	object tmp,ret=NULL;	856	object tmp, ret = NULL;
763		857
764	/* First check the object itself. */	858	/* First check the object itself. */
765	if((trig->stats.hp && (op->type == trig->stats.hp))	859	if ((trig->stats.hp && (op->type == trig->stats.hp))
766	\|\| (trig->slaying && (op->slaying == trig->slaying))	860	\|\| (trig->slaying && (op->slaying == trig->slaying))
767	\|\| (trig->race && (op->arch->name == trig->race)))	861	\|\| (trig->race && (op->arch->archname == trig->race)))
768	return op;	862	return op;
769		863
770	for(tmp=op->inv; tmp; tmp=tmp->below) {	864	for (tmp = op->inv; tmp; tmp = tmp->below)
		865	{
771	if (tmp->inv) {	866	if (tmp->inv)
		867	{
772	ret=check_inv_recursive(tmp, trig);	868	ret = check_inv_recursive (tmp, trig);
		869	if (ret)
773	if (ret) return ret;	870	return ret;
774	}	871	}
775	else if((trig->stats.hp && (tmp->type == trig->stats.hp))	872	else if ((trig->stats.hp && (tmp->type == trig->stats.hp))
776	\|\| (trig->slaying && (tmp->slaying == trig->slaying))	873	\|\| (trig->slaying && (tmp->slaying == trig->slaying))
777	\|\| (trig->race && (tmp->arch->name == trig->race)))	874	\|\| (trig->race && (tmp->arch->archname == trig->race)))
778	return tmp;	875	return tmp;
779	}	876	}
780	return NULL;	877	return NULL;
781	}	878	}
782		879
783	/* check_inv(), a function to search the inventory,	880	/* check_inv(), a function to search the inventory,
784	* of a player and then based on a set of conditions,	881	* of a player and then based on a set of conditions,
785	* the square will activate connected items.	882	* the square will activate connected items.
786	* Monsters can't trigger this square (for now)	883	* Monsters can't trigger this square (for now)
787	* Values are: last_sp = 1/0 obj/no obj triggers	884	* Values are: last_sp = 1/0 obj/no obj triggers
788	* last_heal = 1/0 remove/dont remove obj if triggered	885	* last_heal = 1/0 remove/dont remove obj if triggered
789	* -b.t. (thomas@nomad.astro.psu.edu	886	* -b.t. (thomas@nomad.astro.psu.edu
790	*/	887	*
791		888	* Tue Dec 19 15:34:00 CET 2006 elmex: changed the function to ignore op
		889	* because the check-inventory semantic essentially only applies when
		890	* something is above the inventory checker.
		891	* The semantic prior this change was: trigger if something has moved on or off
		892	* and has a matching item. Imagine what happens if someone steps on the inventory
		893	* checker with a matching item, has it, activates the connection, throws the item
		894	* away, and then leaves the inventory checker. That would've caused an always-enabled
		895	* state in the inventory checker. This won't happen anymore now.
		896	*
		897	* Wed Jan 10 11:34:26 CET 2007 elmex: fixed this function, we now check
		898	* whether op is on this mapspace or not, because the value (1\|0) depends
		899	* on this information. also make sure to only push_button if op has
		900	* a matching item (because when we do a push_button with value=0 timed gates
		901	* will still open)! (i hope i got the semantics right this time)
		902	*
		903	*/
		904	void
792	void check_inv (object op, object trig) {	905	check_inv (object op, object trig)
793	object *match;	906	{
		907	trig->value = 0; // deactivate if none of the following conditions apply
794		908
795	if(op->type != PLAYER) return;	909	object *pl = trig->ms ().player ();
796	match = check_inv_recursive(op,trig);	910	object *match = check_inv_recursive (op, trig);
797	if (match && trig->last_sp) {	911
		912	// elmex: a note about (pl == op):
		913	// if pl == 0 then the player has left this space
		914	// if pl != 0 then a player is on this mapspace, but then
		915	// we still have to check whether it's the player that triggered
		916	// this inv-checker, because if not, then the op left this inv-checker
		917	// and we have to set the value to 0
		918
		919	if (match && trig->last_sp) // match == having
		920	{
798	if(trig->last_heal)	921	if (trig->last_heal)
799	decrease_ob(match);	922	match->decrease ();
800	use_trigger(trig);	923
		924	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
		925	push_button (trig, op);
		926	}
		927	else if (!match && !trig->last_sp) // match == not having
801	}	928	{
802	else if (!match && !trig->last_sp)	929	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
803	use_trigger(trig);	930	push_button (trig, op);
804	}
805
806
807	/* This does a minimal check of the button link consistency for object
808	* map. All it really does it much sure the object id link that is set
809	* matches what the object has.
810	*/
811	void verify_button_links(const mapstruct *map) {
812	oblinkpt *obp;
813	objectlink *ol;
814
815	if (!map) return;
816
817	for (obp = map->buttons; obp; obp = obp->next) {
818	for (ol=obp->link; ol; ol=ol->next) {
819	if (ol->id!=ol->ob->count)
820	LOG(llevError,"verify_button_links: object %s on list is corrupt (%d!=%d)\n",ol->ob->name, ol->id, ol->ob->count);
821	}
822	}	931	}
823	}	932	}
		933

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Comparing deliantra/server/common/button.C (file contents): Revision 1.4 by elmex, Wed Aug 30 12:42:56 2006 UTC vs. Revision 1.61 by root, Fri Nov 6 13:03:34 2009 UTC

Diff Legend

Comparing deliantra/server/common/button.C (file contents):
Revision 1.4 by elmex, Wed Aug 30 12:42:56 2006 UTC vs.
Revision 1.61 by root, Fri Nov 6 13:03:34 2009 UTC