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

Comparing deliantra/server/common/button.C (file contents):
Revision 1.21 by root, Sat Dec 30 10:16:10 2006 UTC vs.
Revision 1.51 by root, Thu Jan 8 03:03:23 2009 UTC

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

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Comparing deliantra/server/common/button.C (file contents): Revision 1.21 by root, Sat Dec 30 10:16:10 2006 UTC vs. Revision 1.51 by root, Thu Jan 8 03:03:23 2009 UTC

Diff Legend

Comparing deliantra/server/common/button.C (file contents):
Revision 1.21 by root, Sat Dec 30 10:16:10 2006 UTC vs.
Revision 1.51 by root, Thu Jan 8 03:03:23 2009 UTC