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

Comparing deliantra/server/common/button.C (file contents):
Revision 1.9 by root, Wed Sep 13 23:42:23 2006 UTC vs.
Revision 1.44 by root, Mon Apr 21 23:35:24 2008 UTC

…		…
1
2	/*	1	/*
3	* static char *rcsid_button_c =	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
4	* "$Id: button.C,v 1.9 2006/09/13 23:42:23 root Exp $";	3	*
5	*/	4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
6
7	/*
8	CrossFire, A Multiplayer game for X-windows
9
10	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
11	Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
12		7	*
13	This program is free software; you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify
14	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
15	the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation, either version 3 of the License, or
16	(at your option) any later version.	11	* (at your option) any later version.
17		12	*
18	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,
19	but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
20	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21	GNU General Public License for more details.	16	* GNU General Public License for more details.
22		17	*
23	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
24	along with this program; if not, write to the Free Software	19	* along with this program. If not, see <http://www.gnu.org/licenses/>.
25	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	*
26		21	* The authors can be reached via e-mail to <support@deliantra.net>
27	The authors can be reached via e-mail at crossfire-devel@real-time.com
28	*/	22	*/
29		23
30	#include <global.h>	24	#include <global.h>
31	#include <funcpoint.h>
32		25
33	/*	26	/*
34	* This code is no longer highly inefficient 8)	27	* This code is no longer highly inefficient 8)
35	*/	28	*/
36		29
41	* 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.
42	*/	35	*/
43	void	36	void
44	activate_connection_link (objectlink * ol, bool state, object *source = 0)	37	activate_connection_link (objectlink * ol, bool state, object *source = 0)
45	{	38	{
46	object *tmp = 0;
47
48	for (; ol; ol = ol->next)	39	for (; ol; ol = ol->next)
49	{	40	{
50	if (!ol->ob \|\| ol->ob->count != ol->id)	41	if (!ol->ob)
51	{	42	{
52	LOG (llevError, "Internal error in activate_connection_link (%ld).\n", ol->id);	43	LOG (llevError, "Internal error in activate_connection_link.\n");
53	continue;	44	continue;
54	}	45	}
		46
55	/* a button link object can become freed when the map is saving. As	47	/* a button link object can become freed when the map is saving. As
56	* a map is saved, objects are removed and freed, and if an object is	48	* a map is saved, objects are removed and freed, and if an object is
57	* on top of a button, this function is eventually called. If a map	49	* on top of a button, this function is eventually called. If a map
58	* is getting moved out of memory, the status of buttons and levers	50	* is getting moved out of memory, the status of buttons and levers
59	* probably isn't important - it will get sorted out when the map is	51	* probably isn't important - it will get sorted out when the map is
60	* re-loaded. As such, just exit this function if that is the case.	52	* re-loaded. As such, just exit this function if that is the case.
61	*/	53	*/
62		54
63	if (QUERY_FLAG (ol->ob, FLAG_FREED))	55	if (QUERY_FLAG (ol->ob, FLAG_FREED))
64	return;	56	return;
		57
65	tmp = ol->ob;	58	object *tmp = ol->ob;
66		59
67	/* if the criteria isn't appropriate, don't do anything */	60	/* if the criteria isn't appropriate, don't do anything */
68	if (state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_PUSH))	61	if (state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_PUSH))
69	continue;	62	continue;
		63
70	if (!state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_RELEASE))	64	if (!state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_RELEASE))
71	continue;	65	continue;
72		66
73	switch (tmp->type)	67	switch (tmp->type)
74	{	68	{
75	case GATE:	69	case GATE:
76	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"));
77	tmp->value = tmp->stats.maxsp ? !state : state;	75	tmp->value = tmp->stats.maxsp ? !state : state;
78	tmp->speed = 0.5;	76	tmp->set_speed (0.5);
79	update_ob_speed (tmp);
80	break;	77	break;
81		78
82	case CF_HANDLE:	79	case CF_HANDLE:
83	SET_ANIMATION (tmp, (tmp->value = tmp->stats.maxsp ? !state : state));	80	SET_ANIMATION (tmp, (tmp->value = tmp->stats.maxsp ? !state : state));
84	update_object (tmp, UP_OBJ_FACE);	81	update_object (tmp, UP_OBJ_FACE);
85	break;	82	break;
86		83
87	case SIGN:	84	case SIGN:
88	if (!tmp->stats.food \|\| tmp->last_eat < tmp->stats.food)	85	if (!tmp->stats.food \|\| tmp->last_eat < tmp->stats.food)
89	{	86	{
		87	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_sign"));
90	new_info_map (NDI_UNIQUE \| NDI_NAVY, tmp->map, tmp->msg);	88	new_info_map (NDI_UNIQUE \| NDI_NAVY, tmp->map, tmp->msg);
91	if (tmp->stats.food)	89	if (tmp->stats.food)
92	tmp->last_eat++;	90	tmp->last_eat++;
93	}	91	}
94	break;	92	break;
95		93
96	case ALTAR:	94	case ALTAR:
		95	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_altar"));
97	tmp->value = 1;	96	tmp->value = 1;
98	SET_ANIMATION (tmp, tmp->value);	97	SET_ANIMATION (tmp, tmp->value);
99	update_object (tmp, UP_OBJ_FACE);	98	update_object (tmp, UP_OBJ_FACE);
100	break;	99	break;
101		100
102	case BUTTON:	101	case BUTTON:
103	case PEDESTAL:	102	case PEDESTAL:
		103	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_button"));
104	tmp->value = state;	104	tmp->value = state;
105	SET_ANIMATION (tmp, tmp->value);	105	SET_ANIMATION (tmp, tmp->value);
106	update_object (tmp, UP_OBJ_FACE);	106	update_object (tmp, UP_OBJ_FACE);
107	break;	107	break;
108		108
109	case MOOD_FLOOR:	109	case MOOD_FLOOR:
110	do_mood_floor (tmp, source);	110	do_mood_floor (tmp, source);
111	break;	111	break;
112		112
113	case TIMED_GATE:	113	case TIMED_GATE:
		114	if (!tmp->active)
		115	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_gate"));
114	tmp->speed = tmp->arch->clone.speed;	116	tmp->set_speed (tmp->arch->speed);
115	update_ob_speed (tmp); /* original values */
116	tmp->value = tmp->arch->clone.value;	117	tmp->value = tmp->arch->value;
117	tmp->stats.sp = 1;	118	tmp->stats.sp = 1;
118	tmp->stats.hp = tmp->stats.maxhp;	119	tmp->stats.hp = tmp->stats.maxhp;
119	/* Handle multipart gates. We copy the value for the other parts	120	/* Handle multipart gates. We copy the value for the other parts
120	* from the head - this ensures that the data will consistent	121	* from the head - this ensures that the data will consistent
121	*/	122	*/
122	for (tmp = tmp->more; tmp != NULL; tmp = tmp->more)	123	for (object *part = tmp->more; part; part = part->more)
123	{	124	{
124	tmp->speed = tmp->head->speed;	125	part->value = tmp->value;
125	tmp->value = tmp->head->value;	126	part->stats.sp = tmp->stats.sp;
126	tmp->stats.sp = tmp->head->stats.sp;	127	part->stats.hp = tmp->stats.hp;
127	tmp->stats.hp = tmp->head->stats.hp;
128	update_ob_speed (tmp);	128	part->set_speed (tmp->speed);
129	}	129	}
130	break;	130	break;
131		131
132	case DIRECTOR:	132	case DIRECTOR:
133	case FIREWALL:	133	case FIREWALL:
134	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)	134	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)
135	move_firewall (tmp);	135	move_firewall (tmp);
136	else	136	else
137	{	137	{
138	if ((tmp->stats.sp += tmp->stats.maxsp) > 8) /* next direction */	138	if ((tmp->stats.sp += tmp->stats.maxsp) > 8) /* next direction */
139	tmp->stats.sp = ((tmp->stats.sp - 1) % 8) + 1;	139	tmp->stats.sp = ((tmp->stats.sp - 1) % 8) + 1;
		140
140	animate_turning (tmp);	141	animate_turning (tmp);
141	}	142	}
142	break;	143	break;
143		144
144	case TELEPORTER:	145	case TELEPORTER:
145	move_teleporter (tmp);	146	move_teleporter (tmp);
146	break;	147	break;
147		148
148	case CREATOR:	149	case CREATOR:
149	move_creator (tmp);	150	move_creator (tmp);
150	break;	151	break;
151		152
152	case TRIGGER_MARKER:	153	case TRIGGER_MARKER:
		154	//tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_marker"));
153	move_marker (tmp);	155	move_marker (tmp);
154	break;	156	break;
155		157
156	case DUPLICATOR:	158	case DUPLICATOR:
157	move_duplicator (tmp);	159	move_duplicator (tmp);
158	break;	160	break;
159	}	161	}
160	}	162	}
161	}	163	}
162		164
163	/*	165	/*
…		…
193	* the connection was 'state' or 'released'. So that you can activate objects	195	* the connection was 'state' or 'released'. So that you can activate objects
194	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.	196	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.
195	*	197	*
196	*/	198	*/
197	void	199	void
198	activate_connection (mapstruct *map, long connection, bool state)	200	activate_connection (maptile *map, long connection, bool state)
199	{	201	{
200	if (INVOKE_MAP (TRIGGER, map, ARG_INT64 (connection), ARG_INT (state)))	202	if (INVOKE_MAP (TRIGGER, map, ARG_INT64 (connection), ARG_INT (state)))
201	return;	203	return;
202		204
203	oblinkpt *obp = get_connection_links (map, connection);	205	oblinkpt *obp = get_connection_links (map, connection);
…		…
210	* Updates everything connected with the button op.	212	* Updates everything connected with the button op.
211	* After changing the state of a button, this function must be called	213	* After changing the state of a button, this function must be called
212	* to make sure that all gates and other buttons connected to the	214	* to make sure that all gates and other buttons connected to the
213	* button reacts to the (eventual) change of state.	215	* button reacts to the (eventual) change of state.
214	*/	216	*/
215
216	void	217	void
217	update_button (object *op)	218	update_button (object *op)
218	{	219	{
219	object ab, tmp, *head;	220	object ab, tmp, *head;
220	int tot, any_down = 0, old_value = op->value;	221	int tot, any_down = 0, old_value = op->value;
…		…
224	obp = get_button_links (op);	225	obp = get_button_links (op);
225	/* LOG(llevDebug, "update_button: %s (%d)\n", op->name, op->count); */	226	/* LOG(llevDebug, "update_button: %s (%d)\n", op->name, op->count); */
226	if (obp)	227	if (obp)
227	for (ol = obp->link; ol; ol = ol->next)	228	for (ol = obp->link; ol; ol = ol->next)
228	{	229	{
229	if (!ol->ob \|\| ol->ob->count != ol->id)	230	if (!ol->ob)
230	{	231	{
231	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);	232	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);
232	continue;	233	continue;
233	}	234	}
		235
234	tmp = ol->ob;	236	tmp = ol->ob;
235	if (tmp->type == BUTTON)	237	if (tmp->type == BUTTON)
236	{	238	{
237	for (ab = tmp->above, tot = 0; ab != NULL; ab = ab->above)	239	for (ab = tmp->above, tot = 0; ab; ab = ab->above)
238	/* Bug? The pedestal code below looks for the head of
239	* the object, this bit doesn't. I'd think we should check
240	* for head here also. Maybe it also makese sense to
241	* make the for ab=tmp->above loop common, and alter
242	* behaviour based on object within that loop?
243	*/	240	{
		241	head = ab->head_ ();
244		242
245	/* Basically, if the move_type matches that on what the	243	/* Basically, if the move_type matches that on what the
246	* button wants, we count it. The second check is so that	244	* button wants, we count it. The second check is so that
247	* objects don't move (swords, etc) will count. Note that	245	* objects who don't move (swords, etc) will count. Note that
248	* this means that more work is needed to make buttons	246	* this means that more work is needed to make buttons
249	* that are only triggered by flying objects.	247	* that are only triggered by flying objects.
250	*/	248	*/
251	if ((ab->move_type & tmp->move_on) \|\| ab->move_type == 0)	249	if ((head->move_type & tmp->move_on) \|\| head->move_type == 0)
252	tot += ab->weight * (ab->nrof ? ab->nrof : 1) + ab->carrying;	250	tot += head->total_weight ();
		251	}
253		252
254	tmp->value = (tot >= tmp->weight) ? 1 : 0;	253	tmp->value = tot >= tmp->weight ? 1 : 0;
255	if (tmp->value)
256	any_down = 1;
257	}	254	}
258	else if (tmp->type == PEDESTAL)	255	else if (tmp->type == PEDESTAL)
259	{	256	{
260	tmp->value = 0;	257	tmp->value = 0;
		258
261	for (ab = tmp->above; ab != NULL; ab = ab->above)	259	for (ab = tmp->above; ab; ab = ab->above)
262	{	260	{
263	head = ab->head ? ab->head : ab;	261	head = ab->head_ ();
		262
264	/* Same note regarding move_type for buttons above apply here. */	263	/* Same note regarding move_type for buttons above apply here. */
265	if (((head->move_type & tmp->move_on) \|\| ab->move_type == 0) &&	264	if (((head->move_type & tmp->move_on) \|\| ab->move_type == 0) &&
266	(head->race == tmp->slaying \|\|	265	(head->race == tmp->slaying \|\|
267	((head->type == SPECIAL_KEY) && (head->slaying == tmp->slaying)) \|\|	266	((head->type == SPECIAL_KEY) && (head->slaying == tmp->slaying)) \|\|
268	(!strcmp (tmp->slaying, "player") && head->type == PLAYER)))	267	(!strcmp (tmp->slaying, "player") && head->type == PLAYER)))
269	tmp->value = 1;	268	tmp->value = 1;
270	}	269	}
271	if (tmp->value)
272	any_down = 1;
273	}	270	}
		271
		272	any_down = any_down \|\| tmp->value;
274	}	273	}
		274
275	if (any_down) /* If any other buttons were down, force this to remain down */	275	if (any_down) /* If any other buttons were down, force this to remain down */
276	op->value = 1;	276	op->value = 1;
277		277
278	/* If this button hasn't changed, don't do anything */	278	/* If this button hasn't changed, don't do anything */
279	if (op->value != old_value)	279	if (op->value != old_value)
…		…
282	update_object (op, UP_OBJ_FACE);	282	update_object (op, UP_OBJ_FACE);
283	push_button (op); /* Make all other buttons the same */	283	push_button (op); /* Make all other buttons the same */
284	}	284	}
285	}	285	}
286		286
287	/*
288	* Updates every button on the map (by calling update_button() for them).
289	*/
290
291	void
292	update_buttons (mapstruct *m)
293	{
294	objectlink *ol;
295	oblinkpt *obp;
296
297	for (obp = m->buttons; obp; obp = obp->next)
298	for (ol = obp->link; ol; ol = ol->next)
299	{
300	if (!ol->ob \|\| ol->ob->count != ol->id)
301	{
302	LOG (llevError, "Internal error in update_button (%s (%dx%d):%d, connected %ld).\n",
303	ol->ob ? (const char *) ol->ob->name : "null", ol->ob ? ol->ob->x : -1, ol->ob ? ol->ob->y : -1, ol->id, obp->value);
304	continue;
305	}
306	if (ol->ob->type == BUTTON \|\| ol->ob->type == PEDESTAL)
307	{
308	update_button (ol->ob);
309	break;
310	}
311	}
312	}
313
314	void	287	void
315	use_trigger (object *op)	288	use_trigger (object *op)
316	{	289	{
317
318	/* Toggle value */	290	/* Toggle value */
319	op->value = !op->value;	291	op->value = !op->value;
320	push_button (op);	292	push_button (op);
321	}	293	}
322		294
323	/*	295	/*
324	* Note: animate_object should be used instead of this,	296	* Note: animate_object should be used instead of this,
325	* but it can't handle animations in the 8 directions	297	* but it can't handle animations in the 8 directions
326	*/	298	*/
327
328	void	299	void
329	animate_turning (object op) / only one part objects */	300	animate_turning (object op) / only one part objects */
330	{	301	{
331	if (++op->state >= NUM_ANIMATIONS (op) / 8)	302	if (++op->state >= NUM_ANIMATIONS (op) / 8)
332	op->state = 0;	303	op->state = 0;
…		…
349	*/	320	*/
350		321
351	int	322	int
352	check_altar_sacrifice (const object altar, const object sacrifice)	323	check_altar_sacrifice (const object altar, const object sacrifice)
353	{	324	{
354	if (!QUERY_FLAG (sacrifice, FLAG_ALIVE) && !QUERY_FLAG (sacrifice, FLAG_IS_LINKED) && sacrifice->type != PLAYER)	325	if (!QUERY_FLAG (sacrifice, FLAG_ALIVE)
		326	&& !QUERY_FLAG (sacrifice, FLAG_IS_LINKED)
		327	&& sacrifice->type != PLAYER)
355	{	328	{
356	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->name \|\|	329	if (ARCH_SACRIFICE (altar) == shstr_money
357	ARCH_SACRIFICE (altar) == sacrifice->name \|\|	330	&& sacrifice->type == MONEY
358	ARCH_SACRIFICE (altar) == sacrifice->slaying \|\|	331	&& sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))
359	(!strcmp (ARCH_SACRIFICE (altar), query_base_name (sacrifice, 0))))
360	&& NROF_SACRIFICE (altar) <= (sacrifice->nrof ? sacrifice->nrof : 1))
361	return 1;	332	return 1;
362	if (strcmp (ARCH_SACRIFICE (altar), "money") == 0	333
363	&& sacrifice->type == MONEY && sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))	334	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname
		335	\|\| ARCH_SACRIFICE (altar) == sacrifice->name
		336	\|\| ARCH_SACRIFICE (altar) == sacrifice->slaying
		337	\|\| strstr (query_base_name (sacrifice, 0), ARCH_SACRIFICE (altar)))
		338	&& NROF_SACRIFICE (altar) <= sacrifice->number_of ())
364	return 1;	339	return 1;
365	}	340	}
		341
366	return 0;	342	return 0;
367	}	343	}
368		344
369	/*	345	/*
370	* operate_altar checks if sacrifice was accepted and removes sacrificed	346	* operate_altar checks if sacrifice was accepted and removes sacrificed
…		…
391	return 0;	367	return 0;
392		368
393	/* check_altar_sacrifice should have already verified that enough money	369	/* check_altar_sacrifice should have already verified that enough money
394	* has been dropped.	370	* has been dropped.
395	*/	371	*/
396	if (!strcmp (ARCH_SACRIFICE (altar), "money"))	372	if (ARCH_SACRIFICE (altar) == shstr_money)
397	{	373	{
398	int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;	374	int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;
399		375
400	/* Round up any sacrifices. Altars don't make change either */	376	/* Round up any sacrifices. Altars don't make change either */
401	if (NROF_SACRIFICE (altar) % (*sacrifice)->value)	377	if (NROF_SACRIFICE (altar) % (*sacrifice)->value)
402	number++;	378	number++;
403		379
404	sacrifice = decrease_ob_nr (sacrifice, number);	380	if (!(*sacrifice)->decrease (number))
		381	*sacrifice = 0;
405	}	382	}
406	else	383	else
407	sacrifice = decrease_ob_nr (sacrifice, NROF_SACRIFICE (altar));	384	if (!(*sacrifice)->decrease (NROF_SACRIFICE (altar)))
		385	*sacrifice = 0;
408		386
409	if (altar->msg)	387	if (altar->msg)
410	new_info_map (NDI_BLACK, altar->map, altar->msg);	388	new_info_map (NDI_BLACK, altar->map, altar->msg);
411		389
412	return 1;	390	return 1;
…		…
417	{	395	{
418	op->stats.wc = state;	396	op->stats.wc = state;
419	if (state)	397	if (state)
420	{	398	{
421	use_trigger (op);	399	use_trigger (op);
422	if (op->stats.exp > 0) /* check sanity */	400	op->set_speed (op->stats.exp > 0 ? 1. / op->stats.exp : 1.);
423	op->speed = 1.0 / op->stats.exp;
424	else
425	op->speed = 1.0;
426	update_ob_speed (op);
427	op->speed_left = -1;	401	op->speed_left = -1;
428	}	402	}
429	else	403	else
430	{	404	{
431	use_trigger (op);	405	use_trigger (op);
432	op->speed = 0;	406	op->set_speed (0);
433	update_ob_speed (op);
434	}	407	}
435	}	408	}
436		409
437		410
438	/*	411	/*
…		…
467	* button wants, we count it. The second check is so that	440	* button wants, we count it. The second check is so that
468	* objects that don't move (swords, etc) will count. Note that	441	* objects that don't move (swords, etc) will count. Note that
469	* this means that more work is needed to make buttons	442	* this means that more work is needed to make buttons
470	* that are only triggered by flying objects.	443	* that are only triggered by flying objects.
471	*/	444	*/
472
473	if ((tmp->move_type & op->move_on) \|\| tmp->move_type == 0)	445	if ((tmp->move_type & op->move_on) \|\| tmp->move_type == 0)
474	{	446	tot += tmp->head_ ()->total_weight ();
475	tot += tmp->weight * (tmp->nrof ? tmp->nrof : 1) + tmp->carrying;	447
476	}
477	if (tot >= op->weight)	448	if (tot >= op->weight)
478	push = 1;	449	push = 1;
		450
479	if (op->stats.ac == push)	451	if (op->stats.ac == push)
480	return 0;	452	return 0;
		453
481	op->stats.ac = push;	454	op->stats.ac = push;
482	if (NUM_ANIMATIONS (op) > 1)	455	if (NUM_ANIMATIONS (op) > 1)
483	{	456	{
484	SET_ANIMATION (op, push);	457	SET_ANIMATION (op, push);
485	update_object (op, UP_OBJ_FACE);	458	update_object (op, UP_OBJ_FACE);
486	}	459	}
		460
487	if (in_movement \|\| !push)	461	if (in_movement \|\| !push)
488	return 0;	462	return 0;
489	}	463	}
490	trigger_move (op, push);	464	trigger_move (op, push);
491	}	465	}
		466
492	return 0;	467	return 0;
493		468
494	case TRIGGER_PEDESTAL:	469	case TRIGGER_PEDESTAL:
495	if (cause)	470	if (cause)
496	{	471	{
497	for (tmp = op->above; tmp; tmp = tmp->above)	472	for (tmp = op->above; tmp; tmp = tmp->above)
498	{	473	{
499	object *head = tmp->head ? tmp->head : tmp;	474	object *head = tmp->head_ ();
500		475
501	/* See comment in TRIGGER_BUTTON about move_types */	476	/* See comment in TRIGGER_BUTTON about move_types */
502	if (((head->move_type & op->move_on) \|\| head->move_type == 0)	477	if (((head->move_type & op->move_on) \|\| head->move_type == 0)
503	&& (head->race == op->slaying \|\| (!strcmp (op->slaying, "player") && head->type == PLAYER)))	478	&& (head->race == op->slaying \|\| (!strcmp (op->slaying, "player") && head->type == PLAYER)))
504	{	479	{
505	push = 1;	480	push = 1;
506	break;	481	break;
507	}	482	}
508	}	483	}
		484
509	if (op->stats.ac == push)	485	if (op->stats.ac == push)
510	return 0;	486	return 0;
		487
511	op->stats.ac = push;	488	op->stats.ac = push;
		489
512	if (NUM_ANIMATIONS (op) > 1)	490	if (NUM_ANIMATIONS (op) > 1)
513	{	491	{
514	SET_ANIMATION (op, push);	492	SET_ANIMATION (op, push);
515	update_object (op, UP_OBJ_FACE);	493	update_object (op, UP_OBJ_FACE);
516	}	494	}
		495
517	update_object (op, UP_OBJ_FACE);	496	update_object (op, UP_OBJ_FACE);
		497
518	if (in_movement \|\| !push)	498	if (in_movement \|\| !push)
519	return 0;	499	return 0;
520	}	500	}
		501
521	trigger_move (op, push);	502	trigger_move (op, push);
522	return 0;	503	return 0;
523		504
524	case TRIGGER_ALTAR:	505	case TRIGGER_ALTAR:
525	if (cause)	506	if (cause)
526	{	507	{
527	if (in_movement)	508	if (in_movement)
528	return 0;	509	return 0;
		510
529	if (operate_altar (op, &cause))	511	if (operate_altar (op, &cause))
530	{	512	{
531	if (NUM_ANIMATIONS (op) > 1)	513	if (NUM_ANIMATIONS (op) > 1)
532	{	514	{
533	SET_ANIMATION (op, 1);	515	SET_ANIMATION (op, 1);
534	update_object (op, UP_OBJ_FACE);	516	update_object (op, UP_OBJ_FACE);
535	}	517	}
		518
536	if (op->last_sp >= 0)	519	if (op->last_sp >= 0)
537	{	520	{
538	trigger_move (op, 1);	521	trigger_move (op, 1);
539	if (op->last_sp > 0)	522	if (op->last_sp > 0)
540	op->last_sp = -op->last_sp;	523	op->last_sp = -op->last_sp;
…		…
547	op->value = !op->value;	530	op->value = !op->value;
548	trigger_move (op, 1);	531	trigger_move (op, 1);
549	op->last_sp = -op->last_sp;	532	op->last_sp = -op->last_sp;
550	op->value = !op->value;	533	op->value = !op->value;
551	}	534	}
		535
552	return cause == NULL;	536	return cause == NULL;
553	}	537	}
554	else	538	else
555	{
556	return 0;	539	return 0;
557	}
558	}	540	}
559	else	541	else
560	{	542	{
561	if (NUM_ANIMATIONS (op) > 1)	543	if (NUM_ANIMATIONS (op) > 1)
562	{	544	{
…		…
573	trigger_move (op, 0);	555	trigger_move (op, 0);
574	else	556	else
575	{	557	{
576	op->stats.wc = 0;	558	op->stats.wc = 0;
577	op->value = !op->value;	559	op->value = !op->value;
578	op->speed = 0;	560	op->set_speed (0);
579	update_ob_speed (op);
580	}	561	}
581	}	562	}
582	return 0;	563	return 0;
583		564
584	case TRIGGER:	565	case TRIGGER:
585	if (cause)	566	if (cause)
586	{	567	{
587	if (in_movement)	568	if (in_movement)
588	return 0;	569	return 0;
		570
589	push = 1;	571	push = 1;
590	}	572	}
		573
591	if (NUM_ANIMATIONS (op) > 1)	574	if (NUM_ANIMATIONS (op) > 1)
592	{	575	{
593	SET_ANIMATION (op, push);	576	SET_ANIMATION (op, push);
594	update_object (op, UP_OBJ_FACE);	577	update_object (op, UP_OBJ_FACE);
595	}	578	}
		579
596	trigger_move (op, push);	580	trigger_move (op, push);
597	return 1;	581	return 1;
598		582
599	default:	583	default:
600	LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type);	584	LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type);
601	return 0;	585	return 0;
602	}	586	}
603	}	587	}
604		588
605	void	589	void
606	add_button_link (object button, mapstruct map, int connected)	590	add_button_link (object button, maptile map, int connected)
607	{	591	{
608	oblinkpt *obp;	592	oblinkpt *obp;
609	objectlink *ol = get_objectlink ();	593	objectlink *ol = get_objectlink ();
610		594
611	if (!map)	595	if (!map)
612	{	596	{
613	LOG (llevError, "Tried to add button-link without map.\n");	597	LOG (llevError, "Tried to add button-link without map.\n");
614	return;	598	return;
615	}	599	}
616	if (!editor)	600
617	button->path_attuned = connected; /* peterm: I need this so I can rebuild	601	button->path_attuned = connected; /* peterm: I need this so I can rebuild
618	a connected map from a template map. */	602	a connected map from a template map. */
619
620	/* LOG(llevDebug,"adding button %s (%d)\n", button->name, connected);*/
621		603
622	SET_FLAG (button, FLAG_IS_LINKED);	604	SET_FLAG (button, FLAG_IS_LINKED);
623		605
624	ol->ob = button;	606	ol->ob = button;
625	ol->id = button->count;
626		607
627	for (obp = map->buttons; obp && obp->value != connected; obp = obp->next);	608	for (obp = map->buttons; obp && obp->value != connected; obp = obp->next)
		609	;
628		610
629	if (obp)	611	if (obp)
630	{	612	{
631	ol->next = obp->link;	613	ol->next = obp->link;
632	obp->link = ol;	614	obp->link = ol;
…		…
656	if (op->map == NULL)	638	if (op->map == NULL)
657	{	639	{
658	LOG (llevError, "remove_button_link() in object without map.\n");	640	LOG (llevError, "remove_button_link() in object without map.\n");
659	return;	641	return;
660	}	642	}
		643
661	if (!QUERY_FLAG (op, FLAG_IS_LINKED))	644	if (!QUERY_FLAG (op, FLAG_IS_LINKED))
662	{	645	{
663	LOG (llevError, "remove_button_linked() in unlinked object.\n");	646	LOG (llevError, "remove_button_linked() in unlinked object.\n");
664	return;	647	return;
665	}	648	}
		649
666	for (obp = op->map->buttons; obp; obp = obp->next)	650	for (obp = op->map->buttons; obp; obp = obp->next)
667	for (olp = &obp->link; (ol = *olp); olp = &ol->next)	651	for (olp = &obp->link; (ol = *olp); olp = &ol->next)
668	if (ol->ob == op)	652	if (ol->ob == op)
669	{	653	{
670		654
671	/* LOG(llevDebug, "Removed link %d in button %s and map %s.\n",	655	/* LOG(llevDebug, "Removed link %d in button %s and map %s.\n",
672	obp->value, op->name, op->map->path);	656	obp->value, op->name, op->map->path);
673	*/	657	*/
674	*olp = ol->next;	658	*olp = ol->next;
675	free (ol);	659	delete ol;
676	return;	660	return;
677	}	661	}
		662
678	LOG (llevError, "remove_button_linked(): couldn't find object.\n");	663	LOG (llevError, "remove_button_linked(): couldn't find object.\n");
679	CLEAR_FLAG (op, FLAG_IS_LINKED);	664	CLEAR_FLAG (op, FLAG_IS_LINKED);
680	}	665	}
681		666
682	/*	667	/*
683	* Gets the objectlink for this connection from the map.	668	* Gets the objectlink for this connection from the map.
684	*/	669	*/
685	oblinkpt *	670	oblinkpt *
686	get_connection_links (mapstruct *map, long connection)	671	get_connection_links (maptile *map, long connection)
687	{	672	{
688	for (oblinkpt * obp = map->buttons; obp; obp = obp->next)	673	for (oblinkpt * obp = map->buttons; obp; obp = obp->next)
689	if (obp->value == connection)	674	if (obp->value == connection)
690	return obp;	675	return obp;
		676
691	return 0;	677	return 0;
692	}	678	}
693		679
694	/*	680	/*
695	* Return the first objectlink in the objects linked to this one	681	* Return the first objectlink in the objects linked to this one
…		…
701	oblinkpt *obp;	687	oblinkpt *obp;
702	objectlink *ol;	688	objectlink *ol;
703		689
704	if (!button->map)	690	if (!button->map)
705	return NULL;	691	return NULL;
		692
706	for (obp = button->map->buttons; obp; obp = obp->next)	693	for (obp = button->map->buttons; obp; obp = obp->next)
707	for (ol = obp->link; ol; ol = ol->next)	694	for (ol = obp->link; ol; ol = ol->next)
708	if (ol->ob == button && ol->id == button->count)	695	if (ol->ob == button)
709	return obp;	696	return obp;
		697
710	return NULL;	698	return NULL;
711	}	699	}
712		700
713	/*	701	/*
714	* Made as a separate function to increase efficiency	702	* Made as a separate function to increase efficiency
…		…
722		710
723	if (!button->map)	711	if (!button->map)
724	return 0;	712	return 0;
725	for (obp = button->map->buttons; obp; obp = obp->next)	713	for (obp = button->map->buttons; obp; obp = obp->next)
726	for (ol = obp->link; ol; ol = ol->next)	714	for (ol = obp->link; ol; ol = ol->next)
727	if (ol->ob == button && ol->id == button->count)	715	if (ol->ob == button)
728	return obp->value;	716	return obp->value;
729	return 0;	717	return 0;
730	}	718	}
731		719
732	/* This routine makes monsters who are	720	/* This routine makes monsters who are
…		…
739	*/	727	*/
740		728
741	void	729	void
742	do_mood_floor (object op, object source)	730	do_mood_floor (object op, object source)
743	{	731	{
744	object *tmp;
745	object *tmp2;
746
747	if (!source)	732	if (!source)
748	source = op;	733	source = op;
749		734
750	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)	735	mapspace &ms = op->ms ();
		736
		737	if (!(ms.flags () & P_IS_ALIVE))
		738	return;
		739
		740	object *tmp;
		741
		742	for (tmp = ms.top; tmp; tmp = tmp->below)
751	if (QUERY_FLAG (tmp, FLAG_MONSTER))	743	if (QUERY_FLAG (tmp, FLAG_MONSTER))
752	break;	744	break;
753		745
754	/* doesn't effect players, and if there is a player on this space, won't also	746	/* doesn't effect players, and if there is a player on this space, won't also
755	* be a monster here.	747	* be a monster here.
756	*/	748	*/
		749	//TODO: have players really FLAG_MONSTER? kept it for safety
757	if (!tmp \|\| tmp->type == PLAYER)	750	if (!tmp \|\| tmp->type == PLAYER)
758	return;	751	return;
759		752
760	switch (op->last_sp)	753	switch (op->last_sp)
761	{	754	{
762	case 0: /* furious--make all monsters mad */	755	case 0: /* furious--make all monsters mad */
763	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	756	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
764	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);	757	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);
		758
765	if (QUERY_FLAG (tmp, FLAG_FRIENDLY))	759	if (QUERY_FLAG (tmp, FLAG_FRIENDLY))
766	{	760	{
767	CLEAR_FLAG (tmp, FLAG_FRIENDLY);
768	remove_friendly_object (tmp);
769	tmp->attack_movement = 0;	761	tmp->attack_movement = 0;
770	/* lots of checks here, but want to make sure we don't	762	/* lots of checks here, but want to make sure we don't
771	* dereference a null value	763	* dereference a null value
772	*/	764	*/
773	if (tmp->type == GOLEM && tmp->owner && tmp->owner->type == PLAYER && tmp->owner->contr->ranges[range_golem] == tmp)	765	if (tmp->type == GOLEM
774	{	766	&& tmp->owner
775	tmp->owner->contr->ranges[range_golem] = NULL;	767	&& tmp->owner->type == PLAYER
		768	&& tmp->owner->contr->golem == tmp)
776	tmp->owner->contr->golem_count = 0;	769	tmp->owner->contr->golem = 0;
777	}	770
778	tmp->owner = 0;	771	tmp->owner = 0;
		772
		773	remove_friendly_object (tmp);
779	}	774	}
780	break;	775	break;
		776
781	case 1: /* angry -- get neutral monsters mad */	777	case 1: /* angry -- get neutral monsters mad */
782	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE) && !QUERY_FLAG (tmp, FLAG_FRIENDLY))	778	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE) && !QUERY_FLAG (tmp, FLAG_FRIENDLY))
783	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);	779	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);
784	break;	780	break;
		781
785	case 2: /* calm -- pacify unfriendly monsters */	782	case 2: /* calm -- pacify unfriendly monsters */
786	if (!QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
787	SET_FLAG (tmp, FLAG_UNAGGRESSIVE);	783	SET_FLAG (tmp, FLAG_UNAGGRESSIVE);
788	break;	784	break;
		785
789	case 3: /* make all monsters fall asleep */	786	case 3: /* make all monsters fall asleep */
790	if (!QUERY_FLAG (tmp, FLAG_SLEEP))
791	SET_FLAG (tmp, FLAG_SLEEP);	787	SET_FLAG (tmp, FLAG_SLEEP);
792	break;	788	break;
		789
793	case 4: /* charm all monsters */	790	case 4: /* charm all monsters */
794	if (op == source)	791	if (op == source)
795	break; /* only if 'connected' */	792	break; /* only if 'connected' */
796		793
797	for (tmp2 = get_map_ob (source->map, source->x, source->y); /* finding an owner */	794	if (object *pl = source->ms ().player ())
798	tmp2->type != PLAYER; tmp2 = tmp2->above)	795	{
799	if (tmp2->above == NULL)	796	tmp->set_owner (pl);
		797	SET_FLAG (tmp, FLAG_MONSTER);
		798
		799	tmp->stats.exp = 0;
		800
		801	add_friendly_object (tmp);
		802	tmp->attack_movement = PETMOVE;
		803	}
800	break;	804	break;
801		805
802	if (tmp2->type != PLAYER)	806	case 6: // kill monsters
		807	if (!QUERY_FLAG (tmp, FLAG_FRIENDLY))
803	break;	808	break;
804	set_owner (tmp, tmp2);	809
805	SET_FLAG (tmp, FLAG_MONSTER);	810	// FALL THROUGH
806	tmp->stats.exp = 0;	811	case 5: // kill all alives
807	SET_FLAG (tmp, FLAG_FRIENDLY);	812	if (!tmp->flag [FLAG_PRECIOUS])
808	add_friendly_object (tmp);	813	{
809	tmp->attack_movement = PETMOVE;	814	get_archetype ("burnout")->insert_at (tmp, source);
		815	tmp->destroy ();
		816	}
810	break;	817	break;
811		818
812	default:	819	default:
813	break;	820	break;
814	}	821	}
…		…
818	* It will descend through containers to find the object.	825	* It will descend through containers to find the object.
819	* slaying = match object slaying flag	826	* slaying = match object slaying flag
820	* race = match object archetype name flag	827	* race = match object archetype name flag
821	* hp = match object type (excpt type '0'== PLAYER)	828	* hp = match object type (excpt type '0'== PLAYER)
822	*/	829	*/
823
824	object *	830	object *
825	check_inv_recursive (object op, const object trig)	831	check_inv_recursive (object op, const object trig)
826	{	832	{
827	object tmp, ret = NULL;	833	object tmp, ret = NULL;
828		834
829	/* First check the object itself. */	835	/* First check the object itself. */
830	if ((trig->stats.hp && (op->type == trig->stats.hp))	836	if ((trig->stats.hp && (op->type == trig->stats.hp))
831	\|\| (trig->slaying && (op->slaying == trig->slaying)) \|\| (trig->race && (op->arch->name == trig->race)))	837	\|\| (trig->slaying && (op->slaying == trig->slaying))
		838	\|\| (trig->race && (op->arch->archname == trig->race)))
832	return op;	839	return op;
833		840
834	for (tmp = op->inv; tmp; tmp = tmp->below)	841	for (tmp = op->inv; tmp; tmp = tmp->below)
835	{	842	{
836	if (tmp->inv)	843	if (tmp->inv)
…		…
838	ret = check_inv_recursive (tmp, trig);	845	ret = check_inv_recursive (tmp, trig);
839	if (ret)	846	if (ret)
840	return ret;	847	return ret;
841	}	848	}
842	else if ((trig->stats.hp && (tmp->type == trig->stats.hp))	849	else if ((trig->stats.hp && (tmp->type == trig->stats.hp))
843	\|\| (trig->slaying && (tmp->slaying == trig->slaying)) \|\| (trig->race && (tmp->arch->name == trig->race)))	850	\|\| (trig->slaying && (tmp->slaying == trig->slaying))
		851	\|\| (trig->race && (tmp->arch->archname == trig->race)))
844	return tmp;	852	return tmp;
845	}	853	}
846	return NULL;	854	return NULL;
847	}	855	}
848		856
…		…
851	* the square will activate connected items.	859	* the square will activate connected items.
852	* Monsters can't trigger this square (for now)	860	* Monsters can't trigger this square (for now)
853	* Values are: last_sp = 1/0 obj/no obj triggers	861	* Values are: last_sp = 1/0 obj/no obj triggers
854	* last_heal = 1/0 remove/dont remove obj if triggered	862	* last_heal = 1/0 remove/dont remove obj if triggered
855	* -b.t. (thomas@nomad.astro.psu.edu	863	* -b.t. (thomas@nomad.astro.psu.edu
856	*/	864	*
857		865	* Tue Dec 19 15:34:00 CET 2006 elmex: changed the function to ignore op
		866	* because the check-inventory semantic essentially only applies when
		867	* something is above the inventory checker.
		868	* The semantic prior this change was: trigger if something has moved on or off
		869	* and has a matching item. Imagine what happens if someone steps on the inventory
		870	* checker with a matching item, has it, activates the connection, throws the item
		871	* away, and then leaves the inventory checker. That would've caused an always-enabled
		872	* state in the inventory checker. This won't happen anymore now.
		873	*
		874	* Wed Jan 10 11:34:26 CET 2007 elmex: fixed this function, we now check
		875	* whether op is on this mapspace or not, because the value (1\|0) depends
		876	* on this information. also make sure to only push_button if op has
		877	* a matching item (because when we do a push_button with value=0 timed gates
		878	* will still open)! (i hope i got the semantics right this time)
		879	*
		880	*/
858	void	881	void
859	check_inv (object op, object trig)	882	check_inv (object op, object trig)
860	{	883	{
861	object *match;	884	trig->value = 0; // deactivate if none of the following conditions apply
862		885
863	if (op->type != PLAYER)	886	object *pl = trig->ms ().player ();
864	return;
865	match = check_inv_recursive (op, trig);	887	object *match = check_inv_recursive (op, trig);
		888
		889	// elmex: a note about (pl == op):
		890	// if pl == 0 then the player has left this space
		891	// if pl != 0 then a player is on this mapspace, but then
		892	// we still have to check whether it's the player that triggered
		893	// this inv-checker, because if not, then the op left this inv-checker
		894	// and we have to set the value to 0
		895
866	if (match && trig->last_sp)	896	if (match && trig->last_sp) // match == having
867	{	897	{
868	if (trig->last_heal)	898	if (trig->last_heal)
869	decrease_ob (match);	899	match->decrease ();
870	use_trigger (trig);
871	}
872	else if (!match && !trig->last_sp)
873	use_trigger (trig);
874	}
875		900
876		901	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
877	/* This does a minimal check of the button link consistency for object	902	push_button (trig);
878	* map. All it really does it much sure the object id link that is set
879	* matches what the object has.
880	*/
881	void
882	verify_button_links (const mapstruct *map)
883	{
884	oblinkpt *obp;
885	objectlink *ol;
886
887	if (!map)
888	return;
889
890	for (obp = map->buttons; obp; obp = obp->next)
891	{	903	}
892	for (ol = obp->link; ol; ol = ol->next)	904	else if (!match && !trig->last_sp) // match == not having
893	{
894	if (ol->id != ol->ob->count)
895	LOG (llevError, "verify_button_links: object %s on list is corrupt (%d!=%d)\n", &ol->ob->name, ol->id, ol->ob->count);
896	}
897	}	905	{
		906	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
		907	push_button (trig);
		908	}
898	}	909	}
		910

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Comparing deliantra/server/common/button.C (file contents): Revision 1.9 by root, Wed Sep 13 23:42:23 2006 UTC vs. Revision 1.44 by root, Mon Apr 21 23:35:24 2008 UTC

Diff Legend

Comparing deliantra/server/common/button.C (file contents):
Revision 1.9 by root, Wed Sep 13 23:42:23 2006 UTC vs.
Revision 1.44 by root, Mon Apr 21 23:35:24 2008 UTC