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

Comparing deliantra/server/common/button.C (file contents):
Revision 1.10 by root, Thu Sep 14 22:33:58 2006 UTC vs.
Revision 1.37 by root, Tue Jul 31 17:33:14 2007 UTC

…		…
1	/*	1	/*
2	CrossFire, A Multiplayer game for X-windows	2	* This file is part of Crossfire TRT, the Roguelike Realtime MORPG.
3		3	*
		4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT 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	* Crossfire TRT 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 at <crossfire@schmorp.de>	21	* The authors can be reached via e-mail to <crossfire@schmorp.de>
22	*/	22	*/
23		23
24	#include <global.h>	24	#include <global.h>
25	#include <funcpoint.h>	25	#include <funcpoint.h>
26		26
27	/*	27	/*
35	* The source argument can be 0 or the source object for this activation.	35	* The source argument can be 0 or the source object for this activation.
36	*/	36	*/
37	void	37	void
38	activate_connection_link (objectlink * ol, bool state, object *source = 0)	38	activate_connection_link (objectlink * ol, bool state, object *source = 0)
39	{	39	{
40	object *tmp = 0;
41
42	for (; ol; ol = ol->next)	40	for (; ol; ol = ol->next)
43	{	41	{
44	if (!ol->ob \|\| ol->ob->count != ol->id)	42	if (!ol->ob)
45	{	43	{
46	LOG (llevError, "Internal error in activate_connection_link (%ld).\n", ol->id);	44	LOG (llevError, "Internal error in activate_connection_link.\n");
47	continue;	45	continue;
48	}	46	}
		47
49	/* a button link object can become freed when the map is saving. As	48	/* a button link object can become freed when the map is saving. As
50	* a map is saved, objects are removed and freed, and if an object is	49	* a map is saved, objects are removed and freed, and if an object is
51	* on top of a button, this function is eventually called. If a map	50	* on top of a button, this function is eventually called. If a map
52	* is getting moved out of memory, the status of buttons and levers	51	* is getting moved out of memory, the status of buttons and levers
53	* probably isn't important - it will get sorted out when the map is	52	* probably isn't important - it will get sorted out when the map is
54	* re-loaded. As such, just exit this function if that is the case.	53	* re-loaded. As such, just exit this function if that is the case.
55	*/	54	*/
56		55
57	if (QUERY_FLAG (ol->ob, FLAG_FREED))	56	if (QUERY_FLAG (ol->ob, FLAG_FREED))
58	return;	57	return;
		58
59	tmp = ol->ob;	59	object *tmp = ol->ob;
60		60
61	/* if the criteria isn't appropriate, don't do anything */	61	/* if the criteria isn't appropriate, don't do anything */
62	if (state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_PUSH))	62	if (state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_PUSH))
63	continue;	63	continue;
		64
64	if (!state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_RELEASE))	65	if (!state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_RELEASE))
65	continue;	66	continue;
66		67
67	switch (tmp->type)	68	switch (tmp->type)
68	{	69	{
69	case GATE:	70	case GATE:
70	case HOLE:	71	case HOLE:
71	tmp->value = tmp->stats.maxsp ? !state : state;	72	tmp->value = tmp->stats.maxsp ? !state : state;
72	tmp->speed = 0.5;	73	tmp->set_speed (0.5);
73	update_ob_speed (tmp);
74	break;	74	break;
75		75
76	case CF_HANDLE:	76	case CF_HANDLE:
77	SET_ANIMATION (tmp, (tmp->value = tmp->stats.maxsp ? !state : state));	77	SET_ANIMATION (tmp, (tmp->value = tmp->stats.maxsp ? !state : state));
78	update_object (tmp, UP_OBJ_FACE);	78	update_object (tmp, UP_OBJ_FACE);
79	break;	79	break;
80		80
81	case SIGN:	81	case SIGN:
82	if (!tmp->stats.food \|\| tmp->last_eat < tmp->stats.food)	82	if (!tmp->stats.food \|\| tmp->last_eat < tmp->stats.food)
83	{	83	{
		84	tmp->play_sound (tmp->sound);
84	new_info_map (NDI_UNIQUE \| NDI_NAVY, tmp->map, tmp->msg);	85	new_info_map (NDI_UNIQUE \| NDI_NAVY, tmp->map, tmp->msg);
85	if (tmp->stats.food)	86	if (tmp->stats.food)
86	tmp->last_eat++;	87	tmp->last_eat++;
87	}	88	}
88	break;	89	break;
89		90
90	case ALTAR:	91	case ALTAR:
91	tmp->value = 1;	92	tmp->value = 1;
92	SET_ANIMATION (tmp, tmp->value);	93	SET_ANIMATION (tmp, tmp->value);
93	update_object (tmp, UP_OBJ_FACE);	94	update_object (tmp, UP_OBJ_FACE);
94	break;	95	break;
95		96
96	case BUTTON:	97	case BUTTON:
97	case PEDESTAL:	98	case PEDESTAL:
98	tmp->value = state;	99	tmp->value = state;
99	SET_ANIMATION (tmp, tmp->value);	100	SET_ANIMATION (tmp, tmp->value);
100	update_object (tmp, UP_OBJ_FACE);	101	update_object (tmp, UP_OBJ_FACE);
101	break;	102	break;
102		103
103	case MOOD_FLOOR:	104	case MOOD_FLOOR:
104	do_mood_floor (tmp, source);	105	do_mood_floor (tmp, source);
105	break;	106	break;
106		107
107	case TIMED_GATE:	108	case TIMED_GATE:
108	tmp->speed = tmp->arch->clone.speed;	109	tmp->set_speed (tmp->arch->speed);
109	update_ob_speed (tmp); /* original values */
110	tmp->value = tmp->arch->clone.value;	110	tmp->value = tmp->arch->value;
111	tmp->stats.sp = 1;	111	tmp->stats.sp = 1;
112	tmp->stats.hp = tmp->stats.maxhp;	112	tmp->stats.hp = tmp->stats.maxhp;
113	/* Handle multipart gates. We copy the value for the other parts	113	/* Handle multipart gates. We copy the value for the other parts
114	* from the head - this ensures that the data will consistent	114	* from the head - this ensures that the data will consistent
115	*/	115	*/
116	for (tmp = tmp->more; tmp != NULL; tmp = tmp->more)	116	for (object *part = tmp->more; part; part = part->more)
117	{	117	{
118	tmp->speed = tmp->head->speed;	118	part->value = tmp->value;
119	tmp->value = tmp->head->value;	119	part->stats.sp = tmp->stats.sp;
120	tmp->stats.sp = tmp->head->stats.sp;	120	part->stats.hp = tmp->stats.hp;
121	tmp->stats.hp = tmp->head->stats.hp;
122	update_ob_speed (tmp);	121	part->set_speed (tmp->speed);
123	}	122	}
124	break;	123	break;
125		124
126	case DIRECTOR:	125	case DIRECTOR:
127	case FIREWALL:	126	case FIREWALL:
128	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)	127	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)
129	move_firewall (tmp);	128	move_firewall (tmp);
130	else	129	else
131	{	130	{
132	if ((tmp->stats.sp += tmp->stats.maxsp) > 8) /* next direction */	131	if ((tmp->stats.sp += tmp->stats.maxsp) > 8) /* next direction */
133	tmp->stats.sp = ((tmp->stats.sp - 1) % 8) + 1;	132	tmp->stats.sp = ((tmp->stats.sp - 1) % 8) + 1;
		133
134	animate_turning (tmp);	134	animate_turning (tmp);
135	}	135	}
136	break;	136	break;
137		137
138	case TELEPORTER:	138	case TELEPORTER:
139	move_teleporter (tmp);	139	move_teleporter (tmp);
140	break;	140	break;
141		141
142	case CREATOR:	142	case CREATOR:
143	move_creator (tmp);	143	move_creator (tmp);
144	break;	144	break;
145		145
146	case TRIGGER_MARKER:	146	case TRIGGER_MARKER:
147	move_marker (tmp);	147	move_marker (tmp);
148	break;	148	break;
149		149
150	case DUPLICATOR:	150	case DUPLICATOR:
151	move_duplicator (tmp);	151	move_duplicator (tmp);
152	break;	152	break;
153	}	153	}
154	}	154	}
155	}	155	}
156		156
157	/*	157	/*
…		…
187	* the connection was 'state' or 'released'. So that you can activate objects	187	* the connection was 'state' or 'released'. So that you can activate objects
188	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.	188	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.
189	*	189	*
190	*/	190	*/
191	void	191	void
192	activate_connection (mapstruct *map, long connection, bool state)	192	activate_connection (maptile *map, long connection, bool state)
193	{	193	{
194	if (INVOKE_MAP (TRIGGER, map, ARG_INT64 (connection), ARG_INT (state)))	194	if (INVOKE_MAP (TRIGGER, map, ARG_INT64 (connection), ARG_INT (state)))
195	return;	195	return;
196		196
197	oblinkpt *obp = get_connection_links (map, connection);	197	oblinkpt *obp = get_connection_links (map, connection);
…		…
204	* Updates everything connected with the button op.	204	* Updates everything connected with the button op.
205	* After changing the state of a button, this function must be called	205	* After changing the state of a button, this function must be called
206	* to make sure that all gates and other buttons connected to the	206	* to make sure that all gates and other buttons connected to the
207	* button reacts to the (eventual) change of state.	207	* button reacts to the (eventual) change of state.
208	*/	208	*/
209
210	void	209	void
211	update_button (object *op)	210	update_button (object *op)
212	{	211	{
213	object ab, tmp, *head;	212	object ab, tmp, *head;
214	int tot, any_down = 0, old_value = op->value;	213	int tot, any_down = 0, old_value = op->value;
…		…
218	obp = get_button_links (op);	217	obp = get_button_links (op);
219	/* LOG(llevDebug, "update_button: %s (%d)\n", op->name, op->count); */	218	/* LOG(llevDebug, "update_button: %s (%d)\n", op->name, op->count); */
220	if (obp)	219	if (obp)
221	for (ol = obp->link; ol; ol = ol->next)	220	for (ol = obp->link; ol; ol = ol->next)
222	{	221	{
223	if (!ol->ob \|\| ol->ob->count != ol->id)	222	if (!ol->ob)
224	{	223	{
225	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);	224	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);
226	continue;	225	continue;
227	}	226	}
		227
228	tmp = ol->ob;	228	tmp = ol->ob;
229	if (tmp->type == BUTTON)	229	if (tmp->type == BUTTON)
230	{	230	{
231	for (ab = tmp->above, tot = 0; ab != NULL; ab = ab->above)	231	for (ab = tmp->above, tot = 0; ab != NULL; ab = ab->above)
232	/* Bug? The pedestal code below looks for the head of	232	/* Bug? The pedestal code below looks for the head of
…		…
252	else if (tmp->type == PEDESTAL)	252	else if (tmp->type == PEDESTAL)
253	{	253	{
254	tmp->value = 0;	254	tmp->value = 0;
255	for (ab = tmp->above; ab != NULL; ab = ab->above)	255	for (ab = tmp->above; ab != NULL; ab = ab->above)
256	{	256	{
257	head = ab->head ? ab->head : ab;	257	head = ab->head_ ();
258	/* Same note regarding move_type for buttons above apply here. */	258	/* Same note regarding move_type for buttons above apply here. */
259	if (((head->move_type & tmp->move_on) \|\| ab->move_type == 0) &&	259	if (((head->move_type & tmp->move_on) \|\| ab->move_type == 0) &&
260	(head->race == tmp->slaying \|\|	260	(head->race == tmp->slaying \|\|
261	((head->type == SPECIAL_KEY) && (head->slaying == tmp->slaying)) \|\|	261	((head->type == SPECIAL_KEY) && (head->slaying == tmp->slaying)) \|\|
262	(!strcmp (tmp->slaying, "player") && head->type == PLAYER)))	262	(!strcmp (tmp->slaying, "player") && head->type == PLAYER)))
263	tmp->value = 1;	263	tmp->value = 1;
264	}	264	}
		265
265	if (tmp->value)	266	if (tmp->value)
266	any_down = 1;	267	any_down = 1;
267	}	268	}
268	}	269	}
269	if (any_down) /* If any other buttons were down, force this to remain down */	270	if (any_down) /* If any other buttons were down, force this to remain down */
…		…
276	update_object (op, UP_OBJ_FACE);	277	update_object (op, UP_OBJ_FACE);
277	push_button (op); /* Make all other buttons the same */	278	push_button (op); /* Make all other buttons the same */
278	}	279	}
279	}	280	}
280		281
281	/*
282	* Updates every button on the map (by calling update_button() for them).
283	*/
284
285	void
286	update_buttons (mapstruct *m)
287	{
288	objectlink *ol;
289	oblinkpt *obp;
290
291	for (obp = m->buttons; obp; obp = obp->next)
292	for (ol = obp->link; ol; ol = ol->next)
293	{
294	if (!ol->ob \|\| ol->ob->count != ol->id)
295	{
296	LOG (llevError, "Internal error in update_button (%s (%dx%d):%d, connected %ld).\n",
297	ol->ob ? (const char *) ol->ob->name : "null", ol->ob ? ol->ob->x : -1, ol->ob ? ol->ob->y : -1, ol->id, obp->value);
298	continue;
299	}
300	if (ol->ob->type == BUTTON \|\| ol->ob->type == PEDESTAL)
301	{
302	update_button (ol->ob);
303	break;
304	}
305	}
306	}
307
308	void	282	void
309	use_trigger (object *op)	283	use_trigger (object *op)
310	{	284	{
311
312	/* Toggle value */	285	/* Toggle value */
313	op->value = !op->value;	286	op->value = !op->value;
314	push_button (op);	287	push_button (op);
315	}	288	}
316		289
317	/*	290	/*
318	* Note: animate_object should be used instead of this,	291	* Note: animate_object should be used instead of this,
319	* but it can't handle animations in the 8 directions	292	* but it can't handle animations in the 8 directions
320	*/	293	*/
321
322	void	294	void
323	animate_turning (object op) / only one part objects */	295	animate_turning (object op) / only one part objects */
324	{	296	{
325	if (++op->state >= NUM_ANIMATIONS (op) / 8)	297	if (++op->state >= NUM_ANIMATIONS (op) / 8)
326	op->state = 0;	298	op->state = 0;
…		…
345	int	317	int
346	check_altar_sacrifice (const object altar, const object sacrifice)	318	check_altar_sacrifice (const object altar, const object sacrifice)
347	{	319	{
348	if (!QUERY_FLAG (sacrifice, FLAG_ALIVE) && !QUERY_FLAG (sacrifice, FLAG_IS_LINKED) && sacrifice->type != PLAYER)	320	if (!QUERY_FLAG (sacrifice, FLAG_ALIVE) && !QUERY_FLAG (sacrifice, FLAG_IS_LINKED) && sacrifice->type != PLAYER)
349	{	321	{
350	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->name \|\|	322	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname
351	ARCH_SACRIFICE (altar) == sacrifice->name \|\|	323	\|\| ARCH_SACRIFICE (altar) == sacrifice->name
352	ARCH_SACRIFICE (altar) == sacrifice->slaying \|\|	324	\|\| ARCH_SACRIFICE (altar) == sacrifice->slaying
353	(!strcmp (ARCH_SACRIFICE (altar), query_base_name (sacrifice, 0))))	325	\|\| (!strcmp (ARCH_SACRIFICE (altar), query_base_name (sacrifice, 0))))
354	&& NROF_SACRIFICE (altar) <= (sacrifice->nrof ? sacrifice->nrof : 1))	326	&& NROF_SACRIFICE (altar) <= (sacrifice->nrof ? sacrifice->nrof : 1))
355	return 1;	327	return 1;
		328
356	if (strcmp (ARCH_SACRIFICE (altar), "money") == 0	329	if (strcmp (ARCH_SACRIFICE (altar), "money") == 0
357	&& sacrifice->type == MONEY && sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))	330	&& sacrifice->type == MONEY && sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))
358	return 1;	331	return 1;
359	}	332	}
		333
360	return 0;	334	return 0;
361	}	335	}
362		336
363	/*	337	/*
364	* operate_altar checks if sacrifice was accepted and removes sacrificed	338	* operate_altar checks if sacrifice was accepted and removes sacrificed
…		…
411	{	385	{
412	op->stats.wc = state;	386	op->stats.wc = state;
413	if (state)	387	if (state)
414	{	388	{
415	use_trigger (op);	389	use_trigger (op);
416	if (op->stats.exp > 0) /* check sanity */	390	op->set_speed (op->stats.exp > 0 ? 1. / op->stats.exp : 1.);
417	op->speed = 1.0 / op->stats.exp;
418	else
419	op->speed = 1.0;
420	update_ob_speed (op);
421	op->speed_left = -1;	391	op->speed_left = -1;
422	}	392	}
423	else	393	else
424	{	394	{
425	use_trigger (op);	395	use_trigger (op);
426	op->speed = 0;	396	op->set_speed (0);
427	update_ob_speed (op);
428	}	397	}
429	}	398	}
430		399
431		400
432	/*	401	/*
…		…
488	case TRIGGER_PEDESTAL:	457	case TRIGGER_PEDESTAL:
489	if (cause)	458	if (cause)
490	{	459	{
491	for (tmp = op->above; tmp; tmp = tmp->above)	460	for (tmp = op->above; tmp; tmp = tmp->above)
492	{	461	{
493	object *head = tmp->head ? tmp->head : tmp;	462	object *head = tmp->head_ ();
494		463
495	/* See comment in TRIGGER_BUTTON about move_types */	464	/* See comment in TRIGGER_BUTTON about move_types */
496	if (((head->move_type & op->move_on) \|\| head->move_type == 0)	465	if (((head->move_type & op->move_on) \|\| head->move_type == 0)
497	&& (head->race == op->slaying \|\| (!strcmp (op->slaying, "player") && head->type == PLAYER)))	466	&& (head->race == op->slaying \|\| (!strcmp (op->slaying, "player") && head->type == PLAYER)))
498	{	467	{
499	push = 1;	468	push = 1;
500	break;	469	break;
501	}	470	}
502	}	471	}
		472
503	if (op->stats.ac == push)	473	if (op->stats.ac == push)
504	return 0;	474	return 0;
		475
505	op->stats.ac = push;	476	op->stats.ac = push;
		477
506	if (NUM_ANIMATIONS (op) > 1)	478	if (NUM_ANIMATIONS (op) > 1)
507	{	479	{
508	SET_ANIMATION (op, push);	480	SET_ANIMATION (op, push);
509	update_object (op, UP_OBJ_FACE);	481	update_object (op, UP_OBJ_FACE);
510	}	482	}
		483
511	update_object (op, UP_OBJ_FACE);	484	update_object (op, UP_OBJ_FACE);
		485
512	if (in_movement \|\| !push)	486	if (in_movement \|\| !push)
513	return 0;	487	return 0;
514	}	488	}
		489
515	trigger_move (op, push);	490	trigger_move (op, push);
516	return 0;	491	return 0;
517		492
518	case TRIGGER_ALTAR:	493	case TRIGGER_ALTAR:
519	if (cause)	494	if (cause)
520	{	495	{
521	if (in_movement)	496	if (in_movement)
522	return 0;	497	return 0;
		498
523	if (operate_altar (op, &cause))	499	if (operate_altar (op, &cause))
524	{	500	{
525	if (NUM_ANIMATIONS (op) > 1)	501	if (NUM_ANIMATIONS (op) > 1)
526	{	502	{
527	SET_ANIMATION (op, 1);	503	SET_ANIMATION (op, 1);
528	update_object (op, UP_OBJ_FACE);	504	update_object (op, UP_OBJ_FACE);
529	}	505	}
		506
530	if (op->last_sp >= 0)	507	if (op->last_sp >= 0)
531	{	508	{
532	trigger_move (op, 1);	509	trigger_move (op, 1);
533	if (op->last_sp > 0)	510	if (op->last_sp > 0)
534	op->last_sp = -op->last_sp;	511	op->last_sp = -op->last_sp;
…		…
541	op->value = !op->value;	518	op->value = !op->value;
542	trigger_move (op, 1);	519	trigger_move (op, 1);
543	op->last_sp = -op->last_sp;	520	op->last_sp = -op->last_sp;
544	op->value = !op->value;	521	op->value = !op->value;
545	}	522	}
		523
546	return cause == NULL;	524	return cause == NULL;
547	}	525	}
548	else	526	else
549	{
550	return 0;	527	return 0;
551	}
552	}	528	}
553	else	529	else
554	{	530	{
555	if (NUM_ANIMATIONS (op) > 1)	531	if (NUM_ANIMATIONS (op) > 1)
556	{	532	{
…		…
567	trigger_move (op, 0);	543	trigger_move (op, 0);
568	else	544	else
569	{	545	{
570	op->stats.wc = 0;	546	op->stats.wc = 0;
571	op->value = !op->value;	547	op->value = !op->value;
572	op->speed = 0;	548	op->set_speed (0);
573	update_ob_speed (op);
574	}	549	}
575	}	550	}
576	return 0;	551	return 0;
577		552
578	case TRIGGER:	553	case TRIGGER:
579	if (cause)	554	if (cause)
580	{	555	{
581	if (in_movement)	556	if (in_movement)
582	return 0;	557	return 0;
		558
583	push = 1;	559	push = 1;
584	}	560	}
		561
585	if (NUM_ANIMATIONS (op) > 1)	562	if (NUM_ANIMATIONS (op) > 1)
586	{	563	{
587	SET_ANIMATION (op, push);	564	SET_ANIMATION (op, push);
588	update_object (op, UP_OBJ_FACE);	565	update_object (op, UP_OBJ_FACE);
589	}	566	}
		567
590	trigger_move (op, push);	568	trigger_move (op, push);
591	return 1;	569	return 1;
592		570
593	default:	571	default:
594	LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type);	572	LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type);
595	return 0;	573	return 0;
596	}	574	}
597	}	575	}
598		576
599	void	577	void
600	add_button_link (object button, mapstruct map, int connected)	578	add_button_link (object button, maptile map, int connected)
601	{	579	{
602	oblinkpt *obp;	580	oblinkpt *obp;
603	objectlink *ol = get_objectlink ();	581	objectlink *ol = get_objectlink ();
604		582
605	if (!map)	583	if (!map)
606	{	584	{
607	LOG (llevError, "Tried to add button-link without map.\n");	585	LOG (llevError, "Tried to add button-link without map.\n");
608	return;	586	return;
609	}	587	}
610	if (!editor)	588
611	button->path_attuned = connected; /* peterm: I need this so I can rebuild	589	button->path_attuned = connected; /* peterm: I need this so I can rebuild
612	a connected map from a template map. */	590	a connected map from a template map. */
613
614	/* LOG(llevDebug,"adding button %s (%d)\n", button->name, connected);*/
615		591
616	SET_FLAG (button, FLAG_IS_LINKED);	592	SET_FLAG (button, FLAG_IS_LINKED);
617		593
618	ol->ob = button;	594	ol->ob = button;
619	ol->id = button->count;
620		595
621	for (obp = map->buttons; obp && obp->value != connected; obp = obp->next);	596	for (obp = map->buttons; obp && obp->value != connected; obp = obp->next)
		597	;
622		598
623	if (obp)	599	if (obp)
624	{	600	{
625	ol->next = obp->link;	601	ol->next = obp->link;
626	obp->link = ol;	602	obp->link = ol;
…		…
650	if (op->map == NULL)	626	if (op->map == NULL)
651	{	627	{
652	LOG (llevError, "remove_button_link() in object without map.\n");	628	LOG (llevError, "remove_button_link() in object without map.\n");
653	return;	629	return;
654	}	630	}
		631
655	if (!QUERY_FLAG (op, FLAG_IS_LINKED))	632	if (!QUERY_FLAG (op, FLAG_IS_LINKED))
656	{	633	{
657	LOG (llevError, "remove_button_linked() in unlinked object.\n");	634	LOG (llevError, "remove_button_linked() in unlinked object.\n");
658	return;	635	return;
659	}	636	}
		637
660	for (obp = op->map->buttons; obp; obp = obp->next)	638	for (obp = op->map->buttons; obp; obp = obp->next)
661	for (olp = &obp->link; (ol = *olp); olp = &ol->next)	639	for (olp = &obp->link; (ol = *olp); olp = &ol->next)
662	if (ol->ob == op)	640	if (ol->ob == op)
663	{	641	{
664		642
665	/* LOG(llevDebug, "Removed link %d in button %s and map %s.\n",	643	/* LOG(llevDebug, "Removed link %d in button %s and map %s.\n",
666	obp->value, op->name, op->map->path);	644	obp->value, op->name, op->map->path);
667	*/	645	*/
668	*olp = ol->next;	646	*olp = ol->next;
669	free (ol);	647	delete ol;
670	return;	648	return;
671	}	649	}
		650
672	LOG (llevError, "remove_button_linked(): couldn't find object.\n");	651	LOG (llevError, "remove_button_linked(): couldn't find object.\n");
673	CLEAR_FLAG (op, FLAG_IS_LINKED);	652	CLEAR_FLAG (op, FLAG_IS_LINKED);
674	}	653	}
675		654
676	/*	655	/*
677	* Gets the objectlink for this connection from the map.	656	* Gets the objectlink for this connection from the map.
678	*/	657	*/
679	oblinkpt *	658	oblinkpt *
680	get_connection_links (mapstruct *map, long connection)	659	get_connection_links (maptile *map, long connection)
681	{	660	{
682	for (oblinkpt * obp = map->buttons; obp; obp = obp->next)	661	for (oblinkpt * obp = map->buttons; obp; obp = obp->next)
683	if (obp->value == connection)	662	if (obp->value == connection)
684	return obp;	663	return obp;
		664
685	return 0;	665	return 0;
686	}	666	}
687		667
688	/*	668	/*
689	* Return the first objectlink in the objects linked to this one	669	* Return the first objectlink in the objects linked to this one
…		…
695	oblinkpt *obp;	675	oblinkpt *obp;
696	objectlink *ol;	676	objectlink *ol;
697		677
698	if (!button->map)	678	if (!button->map)
699	return NULL;	679	return NULL;
		680
700	for (obp = button->map->buttons; obp; obp = obp->next)	681	for (obp = button->map->buttons; obp; obp = obp->next)
701	for (ol = obp->link; ol; ol = ol->next)	682	for (ol = obp->link; ol; ol = ol->next)
702	if (ol->ob == button && ol->id == button->count)	683	if (ol->ob == button)
703	return obp;	684	return obp;
		685
704	return NULL;	686	return NULL;
705	}	687	}
706		688
707	/*	689	/*
708	* Made as a separate function to increase efficiency	690	* Made as a separate function to increase efficiency
…		…
716		698
717	if (!button->map)	699	if (!button->map)
718	return 0;	700	return 0;
719	for (obp = button->map->buttons; obp; obp = obp->next)	701	for (obp = button->map->buttons; obp; obp = obp->next)
720	for (ol = obp->link; ol; ol = ol->next)	702	for (ol = obp->link; ol; ol = ol->next)
721	if (ol->ob == button && ol->id == button->count)	703	if (ol->ob == button)
722	return obp->value;	704	return obp->value;
723	return 0;	705	return 0;
724	}	706	}
725		707
726	/* This routine makes monsters who are	708	/* This routine makes monsters who are
…		…
733	*/	715	*/
734		716
735	void	717	void
736	do_mood_floor (object op, object source)	718	do_mood_floor (object op, object source)
737	{	719	{
738	object *tmp;
739	object *tmp2;
740
741	if (!source)	720	if (!source)
742	source = op;	721	source = op;
743		722
744	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)	723	mapspace &ms = op->ms ();
		724
		725	if (!(ms.flags () & P_IS_ALIVE))
		726	return;
		727
		728	object *tmp;
		729
		730	for (tmp = ms.top; tmp; tmp = tmp->below)
745	if (QUERY_FLAG (tmp, FLAG_MONSTER))	731	if (QUERY_FLAG (tmp, FLAG_MONSTER))
746	break;	732	break;
747		733
748	/* doesn't effect players, and if there is a player on this space, won't also	734	/* doesn't effect players, and if there is a player on this space, won't also
749	* be a monster here.	735	* be a monster here.
750	*/	736	*/
		737	//TODO: have players really FLAG_MONSTER? kept it for safety
751	if (!tmp \|\| tmp->type == PLAYER)	738	if (!tmp \|\| tmp->type == PLAYER)
752	return;	739	return;
753		740
754	switch (op->last_sp)	741	switch (op->last_sp)
755	{	742	{
756	case 0: /* furious--make all monsters mad */	743	case 0: /* furious--make all monsters mad */
757	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	744	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
758	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);	745	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);
		746
759	if (QUERY_FLAG (tmp, FLAG_FRIENDLY))	747	if (QUERY_FLAG (tmp, FLAG_FRIENDLY))
760	{	748	{
761	CLEAR_FLAG (tmp, FLAG_FRIENDLY);
762	remove_friendly_object (tmp);
763	tmp->attack_movement = 0;	749	tmp->attack_movement = 0;
764	/* lots of checks here, but want to make sure we don't	750	/* lots of checks here, but want to make sure we don't
765	* dereference a null value	751	* dereference a null value
766	*/	752	*/
767	if (tmp->type == GOLEM && tmp->owner && tmp->owner->type == PLAYER && tmp->owner->contr->ranges[range_golem] == tmp)	753	if (tmp->type == GOLEM
768	{	754	&& tmp->owner
769	tmp->owner->contr->ranges[range_golem] = NULL;	755	&& tmp->owner->type == PLAYER
		756	&& tmp->owner->contr->golem == tmp)
770	tmp->owner->contr->golem_count = 0;	757	tmp->owner->contr->golem = 0;
771	}	758
772	tmp->owner = 0;	759	tmp->owner = 0;
		760
		761	remove_friendly_object (tmp);
773	}	762	}
774	break;	763	break;
		764
775	case 1: /* angry -- get neutral monsters mad */	765	case 1: /* angry -- get neutral monsters mad */
776	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE) && !QUERY_FLAG (tmp, FLAG_FRIENDLY))	766	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE) && !QUERY_FLAG (tmp, FLAG_FRIENDLY))
777	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);	767	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);
778	break;	768	break;
		769
779	case 2: /* calm -- pacify unfriendly monsters */	770	case 2: /* calm -- pacify unfriendly monsters */
780	if (!QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
781	SET_FLAG (tmp, FLAG_UNAGGRESSIVE);	771	SET_FLAG (tmp, FLAG_UNAGGRESSIVE);
782	break;	772	break;
		773
783	case 3: /* make all monsters fall asleep */	774	case 3: /* make all monsters fall asleep */
784	if (!QUERY_FLAG (tmp, FLAG_SLEEP))
785	SET_FLAG (tmp, FLAG_SLEEP);	775	SET_FLAG (tmp, FLAG_SLEEP);
786	break;	776	break;
		777
787	case 4: /* charm all monsters */	778	case 4: /* charm all monsters */
788	if (op == source)	779	if (op == source)
789	break; /* only if 'connected' */	780	break; /* only if 'connected' */
790		781
791	for (tmp2 = get_map_ob (source->map, source->x, source->y); /* finding an owner */	782	if (object *pl = source->ms ().player ())
792	tmp2->type != PLAYER; tmp2 = tmp2->above)	783	{
793	if (tmp2->above == NULL)	784	tmp->set_owner (pl);
		785	SET_FLAG (tmp, FLAG_MONSTER);
		786
		787	tmp->stats.exp = 0;
		788
		789	add_friendly_object (tmp);
		790	tmp->attack_movement = PETMOVE;
		791	}
794	break;	792	break;
795		793
796	if (tmp2->type != PLAYER)	794	case 6: // kill monsters
		795	if (!QUERY_FLAG (tmp, FLAG_FRIENDLY))
797	break;	796	break;
798	set_owner (tmp, tmp2);	797
799	SET_FLAG (tmp, FLAG_MONSTER);	798	// FALL THROUGH
800	tmp->stats.exp = 0;	799	case 5: // kill all alives
801	SET_FLAG (tmp, FLAG_FRIENDLY);	800	if (!tmp->flag [FLAG_PRECIOUS])
802	add_friendly_object (tmp);	801	{
803	tmp->attack_movement = PETMOVE;	802	get_archetype ("burnout")->insert_at (tmp, source);
		803	tmp->destroy ();
		804	}
804	break;	805	break;
805		806
806	default:	807	default:
807	break;	808	break;
808	}	809	}
…		…
812	* It will descend through containers to find the object.	813	* It will descend through containers to find the object.
813	* slaying = match object slaying flag	814	* slaying = match object slaying flag
814	* race = match object archetype name flag	815	* race = match object archetype name flag
815	* hp = match object type (excpt type '0'== PLAYER)	816	* hp = match object type (excpt type '0'== PLAYER)
816	*/	817	*/
817
818	object *	818	object *
819	check_inv_recursive (object op, const object trig)	819	check_inv_recursive (object op, const object trig)
820	{	820	{
821	object tmp, ret = NULL;	821	object tmp, ret = NULL;
822		822
823	/* First check the object itself. */	823	/* First check the object itself. */
824	if ((trig->stats.hp && (op->type == trig->stats.hp))	824	if ((trig->stats.hp && (op->type == trig->stats.hp))
825	\|\| (trig->slaying && (op->slaying == trig->slaying)) \|\| (trig->race && (op->arch->name == trig->race)))	825	\|\| (trig->slaying && (op->slaying == trig->slaying))
		826	\|\| (trig->race && (op->arch->archname == trig->race)))
826	return op;	827	return op;
827		828
828	for (tmp = op->inv; tmp; tmp = tmp->below)	829	for (tmp = op->inv; tmp; tmp = tmp->below)
829	{	830	{
830	if (tmp->inv)	831	if (tmp->inv)
…		…
832	ret = check_inv_recursive (tmp, trig);	833	ret = check_inv_recursive (tmp, trig);
833	if (ret)	834	if (ret)
834	return ret;	835	return ret;
835	}	836	}
836	else if ((trig->stats.hp && (tmp->type == trig->stats.hp))	837	else if ((trig->stats.hp && (tmp->type == trig->stats.hp))
837	\|\| (trig->slaying && (tmp->slaying == trig->slaying)) \|\| (trig->race && (tmp->arch->name == trig->race)))	838	\|\| (trig->slaying && (tmp->slaying == trig->slaying))
		839	\|\| (trig->race && (tmp->arch->archname == trig->race)))
838	return tmp;	840	return tmp;
839	}	841	}
840	return NULL;	842	return NULL;
841	}	843	}
842		844
…		…
845	* the square will activate connected items.	847	* the square will activate connected items.
846	* Monsters can't trigger this square (for now)	848	* Monsters can't trigger this square (for now)
847	* Values are: last_sp = 1/0 obj/no obj triggers	849	* Values are: last_sp = 1/0 obj/no obj triggers
848	* last_heal = 1/0 remove/dont remove obj if triggered	850	* last_heal = 1/0 remove/dont remove obj if triggered
849	* -b.t. (thomas@nomad.astro.psu.edu	851	* -b.t. (thomas@nomad.astro.psu.edu
850	*/	852	*
851		853	* Tue Dec 19 15:34:00 CET 2006 elmex: changed the function to ignore op
		854	* because the check-inventory semantic essentially only applies when
		855	* something is above the inventory checker.
		856	* The semantic prior this change was: trigger if something has moved on or off
		857	* and has a matching item. Imagine what happens if someone steps on the inventory
		858	* checker with a matching item, has it, activates the connection, throws the item
		859	* away, and then leaves the inventory checker. That would've caused an always-enabled
		860	* state in the inventory checker. This won't happen anymore now.
		861	*
		862	* Wed Jan 10 11:34:26 CET 2007 elmex: fixed this function, we now check
		863	* whether op is on this mapspace or not, because the value (1\|0) depends
		864	* on this information. also make sure to only push_button if op has
		865	* a matching item (because when we do a push_button with value=0 timed gates
		866	* will still open)! (i hope i got the semantics right this time)
		867	*
		868	*/
852	void	869	void
853	check_inv (object op, object trig)	870	check_inv (object op, object trig)
854	{	871	{
855	object *match;	872	trig->value = 0; // deactivate if none of the following conditions apply
856		873
857	if (op->type != PLAYER)	874	object *pl = trig->ms ().player ();
858	return;
859	match = check_inv_recursive (op, trig);	875	object *match = check_inv_recursive (op, trig);
		876
		877	// elmex: a note about (pl == op):
		878	// if pl == 0 then the player has left this space
		879	// if pl != 0 then a player is on this mapspace, but then
		880	// we still have to check whether it's the player that triggered
		881	// this inv-checker, because if not, then the op left this inv-checker
		882	// and we have to set the value to 0
		883
860	if (match && trig->last_sp)	884	if (match && trig->last_sp) // match == having
861	{	885	{
862	if (trig->last_heal)	886	if (trig->last_heal)
863	decrease_ob (match);	887	decrease_ob (match);
864	use_trigger (trig);
865	}
866	else if (!match && !trig->last_sp)
867	use_trigger (trig);
868	}
869		888
870		889	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
871	/* This does a minimal check of the button link consistency for object	890	push_button (trig);
872	* map. All it really does it much sure the object id link that is set
873	* matches what the object has.
874	*/
875	void
876	verify_button_links (const mapstruct *map)
877	{
878	oblinkpt *obp;
879	objectlink *ol;
880
881	if (!map)
882	return;
883
884	for (obp = map->buttons; obp; obp = obp->next)
885	{	891	}
886	for (ol = obp->link; ol; ol = ol->next)	892	else if (!match && !trig->last_sp) // match == not having
887	{
888	if (ol->id != ol->ob->count)
889	LOG (llevError, "verify_button_links: object %s on list is corrupt (%d!=%d)\n", &ol->ob->name, ol->id, ol->ob->count);
890	}
891	}	893	{
		894	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
		895	push_button (trig);
		896	}
892	}	897	}
		898

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Comparing deliantra/server/common/button.C (file contents): Revision 1.10 by root, Thu Sep 14 22:33:58 2006 UTC vs. Revision 1.37 by root, Tue Jul 31 17:33:14 2007 UTC

Diff Legend

Comparing deliantra/server/common/button.C (file contents):
Revision 1.10 by root, Thu Sep 14 22:33:58 2006 UTC vs.
Revision 1.37 by root, Tue Jul 31 17:33:14 2007 UTC