[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 1.42 by root, Sun Apr 20 22:03:21 2008 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 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>	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:
		72	if (!tmp->active)
		73	tmp->play_sound (tmp->sound
		74	? tmp->sound
		75	: sound_find (tmp->type == GATE ? "trigger_gate" : "trigger_hole"));
71	tmp->value = tmp->stats.maxsp ? !state : state;	76	tmp->value = tmp->stats.maxsp ? !state : state;
72	tmp->speed = 0.5;	77	tmp->set_speed (0.5);
73	update_ob_speed (tmp);
74	break;	78	break;
75		79
76	case CF_HANDLE:	80	case CF_HANDLE:
77	SET_ANIMATION (tmp, (tmp->value = tmp->stats.maxsp ? !state : state));	81	SET_ANIMATION (tmp, (tmp->value = tmp->stats.maxsp ? !state : state));
78	update_object (tmp, UP_OBJ_FACE);	82	update_object (tmp, UP_OBJ_FACE);
79	break;	83	break;
80		84
81	case SIGN:	85	case SIGN:
82	if (!tmp->stats.food \|\| tmp->last_eat < tmp->stats.food)	86	if (!tmp->stats.food \|\| tmp->last_eat < tmp->stats.food)
83	{	87	{
		88	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_sign"));
84	new_info_map (NDI_UNIQUE \| NDI_NAVY, tmp->map, tmp->msg);	89	new_info_map (NDI_UNIQUE \| NDI_NAVY, tmp->map, tmp->msg);
85	if (tmp->stats.food)	90	if (tmp->stats.food)
86	tmp->last_eat++;	91	tmp->last_eat++;
87	}	92	}
88	break;	93	break;
89		94
90	case ALTAR:	95	case ALTAR:
		96	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_altar"));
91	tmp->value = 1;	97	tmp->value = 1;
92	SET_ANIMATION (tmp, tmp->value);	98	SET_ANIMATION (tmp, tmp->value);
93	update_object (tmp, UP_OBJ_FACE);	99	update_object (tmp, UP_OBJ_FACE);
94	break;	100	break;
95		101
96	case BUTTON:	102	case BUTTON:
97	case PEDESTAL:	103	case PEDESTAL:
		104	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_button"));
98	tmp->value = state;	105	tmp->value = state;
99	SET_ANIMATION (tmp, tmp->value);	106	SET_ANIMATION (tmp, tmp->value);
100	update_object (tmp, UP_OBJ_FACE);	107	update_object (tmp, UP_OBJ_FACE);
101	break;	108	break;
102		109
103	case MOOD_FLOOR:	110	case MOOD_FLOOR:
104	do_mood_floor (tmp, source);	111	do_mood_floor (tmp, source);
105	break;	112	break;
106		113
107	case TIMED_GATE:	114	case TIMED_GATE:
		115	if (!tmp->active)
		116	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_gate"));
108	tmp->speed = tmp->arch->clone.speed;	117	tmp->set_speed (tmp->arch->speed);
109	update_ob_speed (tmp); /* original values */
110	tmp->value = tmp->arch->clone.value;	118	tmp->value = tmp->arch->value;
111	tmp->stats.sp = 1;	119	tmp->stats.sp = 1;
112	tmp->stats.hp = tmp->stats.maxhp;	120	tmp->stats.hp = tmp->stats.maxhp;
113	/* Handle multipart gates. We copy the value for the other parts	121	/* Handle multipart gates. We copy the value for the other parts
114	* from the head - this ensures that the data will consistent	122	* from the head - this ensures that the data will consistent
115	*/	123	*/
116	for (tmp = tmp->more; tmp != NULL; tmp = tmp->more)	124	for (object *part = tmp->more; part; part = part->more)
117	{	125	{
118	tmp->speed = tmp->head->speed;	126	part->value = tmp->value;
119	tmp->value = tmp->head->value;	127	part->stats.sp = tmp->stats.sp;
120	tmp->stats.sp = tmp->head->stats.sp;	128	part->stats.hp = tmp->stats.hp;
121	tmp->stats.hp = tmp->head->stats.hp;
122	update_ob_speed (tmp);	129	part->set_speed (tmp->speed);
123	}	130	}
124	break;	131	break;
125		132
126	case DIRECTOR:	133	case DIRECTOR:
127	case FIREWALL:	134	case FIREWALL:
128	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)	135	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)
129	move_firewall (tmp);	136	move_firewall (tmp);
130	else	137	else
131	{	138	{
132	if ((tmp->stats.sp += tmp->stats.maxsp) > 8) /* next direction */	139	if ((tmp->stats.sp += tmp->stats.maxsp) > 8) /* next direction */
133	tmp->stats.sp = ((tmp->stats.sp - 1) % 8) + 1;	140	tmp->stats.sp = ((tmp->stats.sp - 1) % 8) + 1;
		141
134	animate_turning (tmp);	142	animate_turning (tmp);
135	}	143	}
136	break;	144	break;
137		145
138	case TELEPORTER:	146	case TELEPORTER:
139	move_teleporter (tmp);	147	move_teleporter (tmp);
140	break;	148	break;
141		149
142	case CREATOR:	150	case CREATOR:
143	move_creator (tmp);	151	move_creator (tmp);
144	break;	152	break;
145		153
146	case TRIGGER_MARKER:	154	case TRIGGER_MARKER:
		155	//tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_marker"));
147	move_marker (tmp);	156	move_marker (tmp);
148	break;	157	break;
149		158
150	case DUPLICATOR:	159	case DUPLICATOR:
151	move_duplicator (tmp);	160	move_duplicator (tmp);
152	break;	161	break;
153	}	162	}
154	}	163	}
155	}	164	}
156		165
157	/*	166	/*
…		…
187	* the connection was 'state' or 'released'. So that you can activate objects	196	* the connection was 'state' or 'released'. So that you can activate objects
188	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.	197	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.
189	*	198	*
190	*/	199	*/
191	void	200	void
192	activate_connection (mapstruct *map, long connection, bool state)	201	activate_connection (maptile *map, long connection, bool state)
193	{	202	{
194	if (INVOKE_MAP (TRIGGER, map, ARG_INT64 (connection), ARG_INT (state)))	203	if (INVOKE_MAP (TRIGGER, map, ARG_INT64 (connection), ARG_INT (state)))
195	return;	204	return;
196		205
197	oblinkpt *obp = get_connection_links (map, connection);	206	oblinkpt *obp = get_connection_links (map, connection);
…		…
204	* Updates everything connected with the button op.	213	* Updates everything connected with the button op.
205	* 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
206	* to make sure that all gates and other buttons connected to the	215	* to make sure that all gates and other buttons connected to the
207	* button reacts to the (eventual) change of state.	216	* button reacts to the (eventual) change of state.
208	*/	217	*/
209
210	void	218	void
211	update_button (object *op)	219	update_button (object *op)
212	{	220	{
213	object ab, tmp, *head;	221	object ab, tmp, *head;
214	int tot, any_down = 0, old_value = op->value;	222	int tot, any_down = 0, old_value = op->value;
…		…
218	obp = get_button_links (op);	226	obp = get_button_links (op);
219	/* LOG(llevDebug, "update_button: %s (%d)\n", op->name, op->count); */	227	/* LOG(llevDebug, "update_button: %s (%d)\n", op->name, op->count); */
220	if (obp)	228	if (obp)
221	for (ol = obp->link; ol; ol = ol->next)	229	for (ol = obp->link; ol; ol = ol->next)
222	{	230	{
223	if (!ol->ob \|\| ol->ob->count != ol->id)	231	if (!ol->ob)
224	{	232	{
225	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);	233	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);
226	continue;	234	continue;
227	}	235	}
		236
228	tmp = ol->ob;	237	tmp = ol->ob;
229	if (tmp->type == BUTTON)	238	if (tmp->type == BUTTON)
230	{	239	{
231	for (ab = tmp->above, tot = 0; ab != NULL; ab = ab->above)	240	for (ab = tmp->above, tot = 0; ab; ab = ab->above)
232	/* Bug? The pedestal code below looks for the head of
233	* the object, this bit doesn't. I'd think we should check
234	* for head here also. Maybe it also makese sense to
235	* make the for ab=tmp->above loop common, and alter
236	* behaviour based on object within that loop?
237	*/	241	{
		242	head = ab->head_ ();
238		243
239	/* Basically, if the move_type matches that on what the	244	/* Basically, if the move_type matches that on what the
240	* button wants, we count it. The second check is so that	245	* button wants, we count it. The second check is so that
241	* objects don't move (swords, etc) will count. Note that	246	* objects who don't move (swords, etc) will count. Note that
242	* this means that more work is needed to make buttons	247	* this means that more work is needed to make buttons
243	* that are only triggered by flying objects.	248	* that are only triggered by flying objects.
244	*/	249	*/
245	if ((ab->move_type & tmp->move_on) \|\| ab->move_type == 0)	250	if ((head->move_type & tmp->move_on) \|\| head->move_type == 0)
246	tot += ab->weight * (ab->nrof ? ab->nrof : 1) + ab->carrying;	251	tot += head->total_weight ();
		252	}
247		253
248	tmp->value = (tot >= tmp->weight) ? 1 : 0;	254	tmp->value = tot >= tmp->weight ? 1 : 0;
249	if (tmp->value)
250	any_down = 1;
251	}	255	}
252	else if (tmp->type == PEDESTAL)	256	else if (tmp->type == PEDESTAL)
253	{	257	{
254	tmp->value = 0;	258	tmp->value = 0;
		259
255	for (ab = tmp->above; ab != NULL; ab = ab->above)	260	for (ab = tmp->above; ab; ab = ab->above)
256	{	261	{
257	head = ab->head ? ab->head : ab;	262	head = ab->head_ ();
		263
258	/* Same note regarding move_type for buttons above apply here. */	264	/* Same note regarding move_type for buttons above apply here. */
259	if (((head->move_type & tmp->move_on) \|\| ab->move_type == 0) &&	265	if (((head->move_type & tmp->move_on) \|\| ab->move_type == 0) &&
260	(head->race == tmp->slaying \|\|	266	(head->race == tmp->slaying \|\|
261	((head->type == SPECIAL_KEY) && (head->slaying == tmp->slaying)) \|\|	267	((head->type == SPECIAL_KEY) && (head->slaying == tmp->slaying)) \|\|
262	(!strcmp (tmp->slaying, "player") && head->type == PLAYER)))	268	(!strcmp (tmp->slaying, "player") && head->type == PLAYER)))
263	tmp->value = 1;	269	tmp->value = 1;
264	}	270	}
265	if (tmp->value)
266	any_down = 1;
267	}	271	}
		272
		273	any_down = any_down \|\| tmp->value;
268	}	274	}
		275
269	if (any_down) /* If any other buttons were down, force this to remain down */	276	if (any_down) /* If any other buttons were down, force this to remain down */
270	op->value = 1;	277	op->value = 1;
271		278
272	/* If this button hasn't changed, don't do anything */	279	/* If this button hasn't changed, don't do anything */
273	if (op->value != old_value)	280	if (op->value != old_value)
…		…
276	update_object (op, UP_OBJ_FACE);	283	update_object (op, UP_OBJ_FACE);
277	push_button (op); /* Make all other buttons the same */	284	push_button (op); /* Make all other buttons the same */
278	}	285	}
279	}	286	}
280		287
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	288	void
309	use_trigger (object *op)	289	use_trigger (object *op)
310	{	290	{
311
312	/* Toggle value */	291	/* Toggle value */
313	op->value = !op->value;	292	op->value = !op->value;
314	push_button (op);	293	push_button (op);
315	}	294	}
316		295
317	/*	296	/*
318	* Note: animate_object should be used instead of this,	297	* Note: animate_object should be used instead of this,
319	* but it can't handle animations in the 8 directions	298	* but it can't handle animations in the 8 directions
320	*/	299	*/
321
322	void	300	void
323	animate_turning (object op) / only one part objects */	301	animate_turning (object op) / only one part objects */
324	{	302	{
325	if (++op->state >= NUM_ANIMATIONS (op) / 8)	303	if (++op->state >= NUM_ANIMATIONS (op) / 8)
326	op->state = 0;	304	op->state = 0;
…		…
343	*/	321	*/
344		322
345	int	323	int
346	check_altar_sacrifice (const object altar, const object sacrifice)	324	check_altar_sacrifice (const object altar, const object sacrifice)
347	{	325	{
348	if (!QUERY_FLAG (sacrifice, FLAG_ALIVE) && !QUERY_FLAG (sacrifice, FLAG_IS_LINKED) && sacrifice->type != PLAYER)	326	if (!QUERY_FLAG (sacrifice, FLAG_ALIVE)
		327	&& !QUERY_FLAG (sacrifice, FLAG_IS_LINKED)
		328	&& sacrifice->type != PLAYER)
349	{	329	{
350	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->name \|\|	330	if (ARCH_SACRIFICE (altar) == shstr_money
351	ARCH_SACRIFICE (altar) == sacrifice->name \|\|	331	&& sacrifice->type == MONEY
352	ARCH_SACRIFICE (altar) == sacrifice->slaying \|\|	332	&& sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))
353	(!strcmp (ARCH_SACRIFICE (altar), query_base_name (sacrifice, 0))))
354	&& NROF_SACRIFICE (altar) <= (sacrifice->nrof ? sacrifice->nrof : 1))
355	return 1;	333	return 1;
356	if (strcmp (ARCH_SACRIFICE (altar), "money") == 0	334
357	&& sacrifice->type == MONEY && sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))	335	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname
		336	\|\| ARCH_SACRIFICE (altar) == sacrifice->name
		337	\|\| ARCH_SACRIFICE (altar) == sacrifice->slaying
		338	\|\| strstr (query_base_name (sacrifice, 0), ARCH_SACRIFICE (altar)))
		339	&& NROF_SACRIFICE (altar) <= sacrifice->number_of ())
358	return 1;	340	return 1;
359	}	341	}
		342
360	return 0;	343	return 0;
361	}	344	}
362		345
363	/*	346	/*
364	* operate_altar checks if sacrifice was accepted and removes sacrificed	347	* operate_altar checks if sacrifice was accepted and removes sacrificed
…		…
385	return 0;	368	return 0;
386		369
387	/* check_altar_sacrifice should have already verified that enough money	370	/* check_altar_sacrifice should have already verified that enough money
388	* has been dropped.	371	* has been dropped.
389	*/	372	*/
390	if (!strcmp (ARCH_SACRIFICE (altar), "money"))	373	if (ARCH_SACRIFICE (altar) == shstr_money)
391	{	374	{
392	int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;	375	int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;
393		376
394	/* Round up any sacrifices. Altars don't make change either */	377	/* Round up any sacrifices. Altars don't make change either */
395	if (NROF_SACRIFICE (altar) % (*sacrifice)->value)	378	if (NROF_SACRIFICE (altar) % (*sacrifice)->value)
…		…
411	{	394	{
412	op->stats.wc = state;	395	op->stats.wc = state;
413	if (state)	396	if (state)
414	{	397	{
415	use_trigger (op);	398	use_trigger (op);
416	if (op->stats.exp > 0) /* check sanity */	399	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;	400	op->speed_left = -1;
422	}	401	}
423	else	402	else
424	{	403	{
425	use_trigger (op);	404	use_trigger (op);
426	op->speed = 0;	405	op->set_speed (0);
427	update_ob_speed (op);
428	}	406	}
429	}	407	}
430		408
431		409
432	/*	410	/*
…		…
461	* button wants, we count it. The second check is so that	439	* button wants, we count it. The second check is so that
462	* objects that don't move (swords, etc) will count. Note that	440	* objects that don't move (swords, etc) will count. Note that
463	* this means that more work is needed to make buttons	441	* this means that more work is needed to make buttons
464	* that are only triggered by flying objects.	442	* that are only triggered by flying objects.
465	*/	443	*/
466
467	if ((tmp->move_type & op->move_on) \|\| tmp->move_type == 0)	444	if ((tmp->move_type & op->move_on) \|\| tmp->move_type == 0)
468	{	445	tot += tmp->head_ ()->total_weight ();
469	tot += tmp->weight * (tmp->nrof ? tmp->nrof : 1) + tmp->carrying;	446
470	}
471	if (tot >= op->weight)	447	if (tot >= op->weight)
472	push = 1;	448	push = 1;
		449
473	if (op->stats.ac == push)	450	if (op->stats.ac == push)
474	return 0;	451	return 0;
		452
475	op->stats.ac = push;	453	op->stats.ac = push;
476	if (NUM_ANIMATIONS (op) > 1)	454	if (NUM_ANIMATIONS (op) > 1)
477	{	455	{
478	SET_ANIMATION (op, push);	456	SET_ANIMATION (op, push);
479	update_object (op, UP_OBJ_FACE);	457	update_object (op, UP_OBJ_FACE);
480	}	458	}
		459
481	if (in_movement \|\| !push)	460	if (in_movement \|\| !push)
482	return 0;	461	return 0;
483	}	462	}
484	trigger_move (op, push);	463	trigger_move (op, push);
485	}	464	}
		465
486	return 0;	466	return 0;
487		467
488	case TRIGGER_PEDESTAL:	468	case TRIGGER_PEDESTAL:
489	if (cause)	469	if (cause)
490	{	470	{
491	for (tmp = op->above; tmp; tmp = tmp->above)	471	for (tmp = op->above; tmp; tmp = tmp->above)
492	{	472	{
493	object *head = tmp->head ? tmp->head : tmp;	473	object *head = tmp->head_ ();
494		474
495	/* See comment in TRIGGER_BUTTON about move_types */	475	/* See comment in TRIGGER_BUTTON about move_types */
496	if (((head->move_type & op->move_on) \|\| head->move_type == 0)	476	if (((head->move_type & op->move_on) \|\| head->move_type == 0)
497	&& (head->race == op->slaying \|\| (!strcmp (op->slaying, "player") && head->type == PLAYER)))	477	&& (head->race == op->slaying \|\| (!strcmp (op->slaying, "player") && head->type == PLAYER)))
498	{	478	{
499	push = 1;	479	push = 1;
500	break;	480	break;
501	}	481	}
502	}	482	}
		483
503	if (op->stats.ac == push)	484	if (op->stats.ac == push)
504	return 0;	485	return 0;
		486
505	op->stats.ac = push;	487	op->stats.ac = push;
		488
506	if (NUM_ANIMATIONS (op) > 1)	489	if (NUM_ANIMATIONS (op) > 1)
507	{	490	{
508	SET_ANIMATION (op, push);	491	SET_ANIMATION (op, push);
509	update_object (op, UP_OBJ_FACE);	492	update_object (op, UP_OBJ_FACE);
510	}	493	}
		494
511	update_object (op, UP_OBJ_FACE);	495	update_object (op, UP_OBJ_FACE);
		496
512	if (in_movement \|\| !push)	497	if (in_movement \|\| !push)
513	return 0;	498	return 0;
514	}	499	}
		500
515	trigger_move (op, push);	501	trigger_move (op, push);
516	return 0;	502	return 0;
517		503
518	case TRIGGER_ALTAR:	504	case TRIGGER_ALTAR:
519	if (cause)	505	if (cause)
520	{	506	{
521	if (in_movement)	507	if (in_movement)
522	return 0;	508	return 0;
		509
523	if (operate_altar (op, &cause))	510	if (operate_altar (op, &cause))
524	{	511	{
525	if (NUM_ANIMATIONS (op) > 1)	512	if (NUM_ANIMATIONS (op) > 1)
526	{	513	{
527	SET_ANIMATION (op, 1);	514	SET_ANIMATION (op, 1);
528	update_object (op, UP_OBJ_FACE);	515	update_object (op, UP_OBJ_FACE);
529	}	516	}
		517
530	if (op->last_sp >= 0)	518	if (op->last_sp >= 0)
531	{	519	{
532	trigger_move (op, 1);	520	trigger_move (op, 1);
533	if (op->last_sp > 0)	521	if (op->last_sp > 0)
534	op->last_sp = -op->last_sp;	522	op->last_sp = -op->last_sp;
…		…
541	op->value = !op->value;	529	op->value = !op->value;
542	trigger_move (op, 1);	530	trigger_move (op, 1);
543	op->last_sp = -op->last_sp;	531	op->last_sp = -op->last_sp;
544	op->value = !op->value;	532	op->value = !op->value;
545	}	533	}
		534
546	return cause == NULL;	535	return cause == NULL;
547	}	536	}
548	else	537	else
549	{
550	return 0;	538	return 0;
551	}
552	}	539	}
553	else	540	else
554	{	541	{
555	if (NUM_ANIMATIONS (op) > 1)	542	if (NUM_ANIMATIONS (op) > 1)
556	{	543	{
…		…
567	trigger_move (op, 0);	554	trigger_move (op, 0);
568	else	555	else
569	{	556	{
570	op->stats.wc = 0;	557	op->stats.wc = 0;
571	op->value = !op->value;	558	op->value = !op->value;
572	op->speed = 0;	559	op->set_speed (0);
573	update_ob_speed (op);
574	}	560	}
575	}	561	}
576	return 0;	562	return 0;
577		563
578	case TRIGGER:	564	case TRIGGER:
579	if (cause)	565	if (cause)
580	{	566	{
581	if (in_movement)	567	if (in_movement)
582	return 0;	568	return 0;
		569
583	push = 1;	570	push = 1;
584	}	571	}
		572
585	if (NUM_ANIMATIONS (op) > 1)	573	if (NUM_ANIMATIONS (op) > 1)
586	{	574	{
587	SET_ANIMATION (op, push);	575	SET_ANIMATION (op, push);
588	update_object (op, UP_OBJ_FACE);	576	update_object (op, UP_OBJ_FACE);
589	}	577	}
		578
590	trigger_move (op, push);	579	trigger_move (op, push);
591	return 1;	580	return 1;
592		581
593	default:	582	default:
594	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);
595	return 0;	584	return 0;
596	}	585	}
597	}	586	}
598		587
599	void	588	void
600	add_button_link (object button, mapstruct map, int connected)	589	add_button_link (object button, maptile map, int connected)
601	{	590	{
602	oblinkpt *obp;	591	oblinkpt *obp;
603	objectlink *ol = get_objectlink ();	592	objectlink *ol = get_objectlink ();
604		593
605	if (!map)	594	if (!map)
606	{	595	{
607	LOG (llevError, "Tried to add button-link without map.\n");	596	LOG (llevError, "Tried to add button-link without map.\n");
608	return;	597	return;
609	}	598	}
610	if (!editor)	599
611	button->path_attuned = connected; /* peterm: I need this so I can rebuild	600	button->path_attuned = connected; /* peterm: I need this so I can rebuild
612	a connected map from a template map. */	601	a connected map from a template map. */
613
614	/* LOG(llevDebug,"adding button %s (%d)\n", button->name, connected);*/
615		602
616	SET_FLAG (button, FLAG_IS_LINKED);	603	SET_FLAG (button, FLAG_IS_LINKED);
617		604
618	ol->ob = button;	605	ol->ob = button;
619	ol->id = button->count;
620		606
621	for (obp = map->buttons; obp && obp->value != connected; obp = obp->next);	607	for (obp = map->buttons; obp && obp->value != connected; obp = obp->next)
		608	;
622		609
623	if (obp)	610	if (obp)
624	{	611	{
625	ol->next = obp->link;	612	ol->next = obp->link;
626	obp->link = ol;	613	obp->link = ol;
…		…
650	if (op->map == NULL)	637	if (op->map == NULL)
651	{	638	{
652	LOG (llevError, "remove_button_link() in object without map.\n");	639	LOG (llevError, "remove_button_link() in object without map.\n");
653	return;	640	return;
654	}	641	}
		642
655	if (!QUERY_FLAG (op, FLAG_IS_LINKED))	643	if (!QUERY_FLAG (op, FLAG_IS_LINKED))
656	{	644	{
657	LOG (llevError, "remove_button_linked() in unlinked object.\n");	645	LOG (llevError, "remove_button_linked() in unlinked object.\n");
658	return;	646	return;
659	}	647	}
		648
660	for (obp = op->map->buttons; obp; obp = obp->next)	649	for (obp = op->map->buttons; obp; obp = obp->next)
661	for (olp = &obp->link; (ol = *olp); olp = &ol->next)	650	for (olp = &obp->link; (ol = *olp); olp = &ol->next)
662	if (ol->ob == op)	651	if (ol->ob == op)
663	{	652	{
664		653
665	/* LOG(llevDebug, "Removed link %d in button %s and map %s.\n",	654	/* LOG(llevDebug, "Removed link %d in button %s and map %s.\n",
666	obp->value, op->name, op->map->path);	655	obp->value, op->name, op->map->path);
667	*/	656	*/
668	*olp = ol->next;	657	*olp = ol->next;
669	free (ol);	658	delete ol;
670	return;	659	return;
671	}	660	}
		661
672	LOG (llevError, "remove_button_linked(): couldn't find object.\n");	662	LOG (llevError, "remove_button_linked(): couldn't find object.\n");
673	CLEAR_FLAG (op, FLAG_IS_LINKED);	663	CLEAR_FLAG (op, FLAG_IS_LINKED);
674	}	664	}
675		665
676	/*	666	/*
677	* Gets the objectlink for this connection from the map.	667	* Gets the objectlink for this connection from the map.
678	*/	668	*/
679	oblinkpt *	669	oblinkpt *
680	get_connection_links (mapstruct *map, long connection)	670	get_connection_links (maptile *map, long connection)
681	{	671	{
682	for (oblinkpt * obp = map->buttons; obp; obp = obp->next)	672	for (oblinkpt * obp = map->buttons; obp; obp = obp->next)
683	if (obp->value == connection)	673	if (obp->value == connection)
684	return obp;	674	return obp;
		675
685	return 0;	676	return 0;
686	}	677	}
687		678
688	/*	679	/*
689	* Return the first objectlink in the objects linked to this one	680	* Return the first objectlink in the objects linked to this one
…		…
695	oblinkpt *obp;	686	oblinkpt *obp;
696	objectlink *ol;	687	objectlink *ol;
697		688
698	if (!button->map)	689	if (!button->map)
699	return NULL;	690	return NULL;
		691
700	for (obp = button->map->buttons; obp; obp = obp->next)	692	for (obp = button->map->buttons; obp; obp = obp->next)
701	for (ol = obp->link; ol; ol = ol->next)	693	for (ol = obp->link; ol; ol = ol->next)
702	if (ol->ob == button && ol->id == button->count)	694	if (ol->ob == button)
703	return obp;	695	return obp;
		696
704	return NULL;	697	return NULL;
705	}	698	}
706		699
707	/*	700	/*
708	* Made as a separate function to increase efficiency	701	* Made as a separate function to increase efficiency
…		…
716		709
717	if (!button->map)	710	if (!button->map)
718	return 0;	711	return 0;
719	for (obp = button->map->buttons; obp; obp = obp->next)	712	for (obp = button->map->buttons; obp; obp = obp->next)
720	for (ol = obp->link; ol; ol = ol->next)	713	for (ol = obp->link; ol; ol = ol->next)
721	if (ol->ob == button && ol->id == button->count)	714	if (ol->ob == button)
722	return obp->value;	715	return obp->value;
723	return 0;	716	return 0;
724	}	717	}
725		718
726	/* This routine makes monsters who are	719	/* This routine makes monsters who are
…		…
733	*/	726	*/
734		727
735	void	728	void
736	do_mood_floor (object op, object source)	729	do_mood_floor (object op, object source)
737	{	730	{
738	object *tmp;
739	object *tmp2;
740
741	if (!source)	731	if (!source)
742	source = op;	732	source = op;
743		733
744	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)	734	mapspace &ms = op->ms ();
		735
		736	if (!(ms.flags () & P_IS_ALIVE))
		737	return;
		738
		739	object *tmp;
		740
		741	for (tmp = ms.top; tmp; tmp = tmp->below)
745	if (QUERY_FLAG (tmp, FLAG_MONSTER))	742	if (QUERY_FLAG (tmp, FLAG_MONSTER))
746	break;	743	break;
747		744
748	/* doesn't effect players, and if there is a player on this space, won't also	745	/* doesn't effect players, and if there is a player on this space, won't also
749	* be a monster here.	746	* be a monster here.
750	*/	747	*/
		748	//TODO: have players really FLAG_MONSTER? kept it for safety
751	if (!tmp \|\| tmp->type == PLAYER)	749	if (!tmp \|\| tmp->type == PLAYER)
752	return;	750	return;
753		751
754	switch (op->last_sp)	752	switch (op->last_sp)
755	{	753	{
756	case 0: /* furious--make all monsters mad */	754	case 0: /* furious--make all monsters mad */
757	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	755	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
758	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);	756	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);
		757
759	if (QUERY_FLAG (tmp, FLAG_FRIENDLY))	758	if (QUERY_FLAG (tmp, FLAG_FRIENDLY))
760	{	759	{
761	CLEAR_FLAG (tmp, FLAG_FRIENDLY);
762	remove_friendly_object (tmp);
763	tmp->attack_movement = 0;	760	tmp->attack_movement = 0;
764	/* lots of checks here, but want to make sure we don't	761	/* lots of checks here, but want to make sure we don't
765	* dereference a null value	762	* dereference a null value
766	*/	763	*/
767	if (tmp->type == GOLEM && tmp->owner && tmp->owner->type == PLAYER && tmp->owner->contr->ranges[range_golem] == tmp)	764	if (tmp->type == GOLEM
768	{	765	&& tmp->owner
769	tmp->owner->contr->ranges[range_golem] = NULL;	766	&& tmp->owner->type == PLAYER
		767	&& tmp->owner->contr->golem == tmp)
770	tmp->owner->contr->golem_count = 0;	768	tmp->owner->contr->golem = 0;
771	}	769
772	tmp->owner = 0;	770	tmp->owner = 0;
		771
		772	remove_friendly_object (tmp);
773	}	773	}
774	break;	774	break;
		775
775	case 1: /* angry -- get neutral monsters mad */	776	case 1: /* angry -- get neutral monsters mad */
776	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE) && !QUERY_FLAG (tmp, FLAG_FRIENDLY))	777	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE) && !QUERY_FLAG (tmp, FLAG_FRIENDLY))
777	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);	778	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);
778	break;	779	break;
		780
779	case 2: /* calm -- pacify unfriendly monsters */	781	case 2: /* calm -- pacify unfriendly monsters */
780	if (!QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
781	SET_FLAG (tmp, FLAG_UNAGGRESSIVE);	782	SET_FLAG (tmp, FLAG_UNAGGRESSIVE);
782	break;	783	break;
		784
783	case 3: /* make all monsters fall asleep */	785	case 3: /* make all monsters fall asleep */
784	if (!QUERY_FLAG (tmp, FLAG_SLEEP))
785	SET_FLAG (tmp, FLAG_SLEEP);	786	SET_FLAG (tmp, FLAG_SLEEP);
786	break;	787	break;
		788
787	case 4: /* charm all monsters */	789	case 4: /* charm all monsters */
788	if (op == source)	790	if (op == source)
789	break; /* only if 'connected' */	791	break; /* only if 'connected' */
790		792
791	for (tmp2 = get_map_ob (source->map, source->x, source->y); /* finding an owner */	793	if (object *pl = source->ms ().player ())
792	tmp2->type != PLAYER; tmp2 = tmp2->above)	794	{
793	if (tmp2->above == NULL)	795	tmp->set_owner (pl);
		796	SET_FLAG (tmp, FLAG_MONSTER);
		797
		798	tmp->stats.exp = 0;
		799
		800	add_friendly_object (tmp);
		801	tmp->attack_movement = PETMOVE;
		802	}
794	break;	803	break;
795		804
796	if (tmp2->type != PLAYER)	805	case 6: // kill monsters
		806	if (!QUERY_FLAG (tmp, FLAG_FRIENDLY))
797	break;	807	break;
798	set_owner (tmp, tmp2);	808
799	SET_FLAG (tmp, FLAG_MONSTER);	809	// FALL THROUGH
800	tmp->stats.exp = 0;	810	case 5: // kill all alives
801	SET_FLAG (tmp, FLAG_FRIENDLY);	811	if (!tmp->flag [FLAG_PRECIOUS])
802	add_friendly_object (tmp);	812	{
803	tmp->attack_movement = PETMOVE;	813	get_archetype ("burnout")->insert_at (tmp, source);
		814	tmp->destroy ();
		815	}
804	break;	816	break;
805		817
806	default:	818	default:
807	break;	819	break;
808	}	820	}
…		…
812	* It will descend through containers to find the object.	824	* It will descend through containers to find the object.
813	* slaying = match object slaying flag	825	* slaying = match object slaying flag
814	* race = match object archetype name flag	826	* race = match object archetype name flag
815	* hp = match object type (excpt type '0'== PLAYER)	827	* hp = match object type (excpt type '0'== PLAYER)
816	*/	828	*/
817
818	object *	829	object *
819	check_inv_recursive (object op, const object trig)	830	check_inv_recursive (object op, const object trig)
820	{	831	{
821	object tmp, ret = NULL;	832	object tmp, ret = NULL;
822		833
823	/* First check the object itself. */	834	/* First check the object itself. */
824	if ((trig->stats.hp && (op->type == trig->stats.hp))	835	if ((trig->stats.hp && (op->type == trig->stats.hp))
825	\|\| (trig->slaying && (op->slaying == trig->slaying)) \|\| (trig->race && (op->arch->name == trig->race)))	836	\|\| (trig->slaying && (op->slaying == trig->slaying))
		837	\|\| (trig->race && (op->arch->archname == trig->race)))
826	return op;	838	return op;
827		839
828	for (tmp = op->inv; tmp; tmp = tmp->below)	840	for (tmp = op->inv; tmp; tmp = tmp->below)
829	{	841	{
830	if (tmp->inv)	842	if (tmp->inv)
…		…
832	ret = check_inv_recursive (tmp, trig);	844	ret = check_inv_recursive (tmp, trig);
833	if (ret)	845	if (ret)
834	return ret;	846	return ret;
835	}	847	}
836	else if ((trig->stats.hp && (tmp->type == trig->stats.hp))	848	else if ((trig->stats.hp && (tmp->type == trig->stats.hp))
837	\|\| (trig->slaying && (tmp->slaying == trig->slaying)) \|\| (trig->race && (tmp->arch->name == trig->race)))	849	\|\| (trig->slaying && (tmp->slaying == trig->slaying))
		850	\|\| (trig->race && (tmp->arch->archname == trig->race)))
838	return tmp;	851	return tmp;
839	}	852	}
840	return NULL;	853	return NULL;
841	}	854	}
842		855
…		…
845	* the square will activate connected items.	858	* the square will activate connected items.
846	* Monsters can't trigger this square (for now)	859	* Monsters can't trigger this square (for now)
847	* Values are: last_sp = 1/0 obj/no obj triggers	860	* Values are: last_sp = 1/0 obj/no obj triggers
848	* last_heal = 1/0 remove/dont remove obj if triggered	861	* last_heal = 1/0 remove/dont remove obj if triggered
849	* -b.t. (thomas@nomad.astro.psu.edu	862	* -b.t. (thomas@nomad.astro.psu.edu
850	*/	863	*
851		864	* Tue Dec 19 15:34:00 CET 2006 elmex: changed the function to ignore op
		865	* because the check-inventory semantic essentially only applies when
		866	* something is above the inventory checker.
		867	* The semantic prior this change was: trigger if something has moved on or off
		868	* and has a matching item. Imagine what happens if someone steps on the inventory
		869	* checker with a matching item, has it, activates the connection, throws the item
		870	* away, and then leaves the inventory checker. That would've caused an always-enabled
		871	* state in the inventory checker. This won't happen anymore now.
		872	*
		873	* Wed Jan 10 11:34:26 CET 2007 elmex: fixed this function, we now check
		874	* whether op is on this mapspace or not, because the value (1\|0) depends
		875	* on this information. also make sure to only push_button if op has
		876	* a matching item (because when we do a push_button with value=0 timed gates
		877	* will still open)! (i hope i got the semantics right this time)
		878	*
		879	*/
852	void	880	void
853	check_inv (object op, object trig)	881	check_inv (object op, object trig)
854	{	882	{
855	object *match;	883	trig->value = 0; // deactivate if none of the following conditions apply
856		884
857	if (op->type != PLAYER)	885	object *pl = trig->ms ().player ();
858	return;
859	match = check_inv_recursive (op, trig);	886	object *match = check_inv_recursive (op, trig);
		887
		888	// elmex: a note about (pl == op):
		889	// if pl == 0 then the player has left this space
		890	// if pl != 0 then a player is on this mapspace, but then
		891	// we still have to check whether it's the player that triggered
		892	// this inv-checker, because if not, then the op left this inv-checker
		893	// and we have to set the value to 0
		894
860	if (match && trig->last_sp)	895	if (match && trig->last_sp) // match == having
861	{	896	{
862	if (trig->last_heal)	897	if (trig->last_heal)
863	decrease_ob (match);	898	decrease_ob (match);
864	use_trigger (trig);
865	}
866	else if (!match && !trig->last_sp)
867	use_trigger (trig);
868	}
869		899
870		900	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	901	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	{	902	}
886	for (ol = obp->link; ol; ol = ol->next)	903	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	}	904	{
		905	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
		906	push_button (trig);
		907	}
892	}	908	}
		909

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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 1.42 by root, Sun Apr 20 22:03:21 2008 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 1.42 by root, Sun Apr 20 22:03:21 2008 UTC