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

Comparing deliantra/server/common/button.C (file contents):
Revision 1.11 by root, Sat Sep 16 22:24:12 2006 UTC vs.
Revision 1.50 by root, Thu Jan 1 11:41:17 2009 UTC

…		…
1	/*	1	/*
2	CrossFire, A Multiplayer game for X-windows	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3		3	*
		4	* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
4	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
5	Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
6		7	*
7	This program is free software; you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify
8	it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
9	the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation, either version 3 of the License, or
10	(at your option) any later version.	11	* (at your option) any later version.
11		12	*
12	This program is distributed in the hope that it will be useful,	13	* This program is distributed in the hope that it will be useful,
13	but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	GNU General Public License for more details.	16	* GNU General Public License for more details.
16		17	*
17	You should have received a copy of the GNU General Public License	18	* You should have received a copy of the GNU General Public License
18	along with this program; if not, write to the Free Software	19	* along with this program. If not, see <http://www.gnu.org/licenses/>.
19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	*
20		21	* The authors can be reached via e-mail to <support@deliantra.net>
21	The authors can be reached via e-mail at <crossfire@schmorp.de>
22	*/	22	*/
23		23
24	#include <global.h>	24	#include <global.h>
25	#include <funcpoint.h>
26		25
27	/*	26	/*
28	* This code is no longer highly inefficient 8)	27	* This code is no longer highly inefficient 8)
29	*/	28	*/
30		29
35	* The source argument can be 0 or the source object for this activation.	34	* The source argument can be 0 or the source object for this activation.
36	*/	35	*/
37	void	36	void
38	activate_connection_link (objectlink * ol, bool state, object *source = 0)	37	activate_connection_link (objectlink * ol, bool state, object *source = 0)
39	{	38	{
40	object *tmp = 0;
41
42	for (; ol; ol = ol->next)	39	for (; ol; ol = ol->next)
43	{	40	{
44	if (!ol->ob \|\| ol->ob->count != ol->id)	41	if (!ol->ob)
45	{	42	{
46	LOG (llevError, "Internal error in activate_connection_link (%ld).\n", ol->id);	43	LOG (llevError, "Internal error in activate_connection_link.\n");
47	continue;	44	continue;
48	}	45	}
		46
49	/* 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
50	* 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
51	* 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
52	* 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
53	* 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
54	* 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.
55	*/	53	*/
56		54
57	if (QUERY_FLAG (ol->ob, FLAG_FREED))	55	if (QUERY_FLAG (ol->ob, FLAG_FREED))
58	return;	56	return;
		57
59	tmp = ol->ob;	58	object *tmp = ol->ob;
60		59
61	/* if the criteria isn't appropriate, don't do anything */	60	/* if the criteria isn't appropriate, don't do anything */
62	if (state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_PUSH))	61	if (state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_PUSH))
63	continue;	62	continue;
		63
64	if (!state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_RELEASE))	64	if (!state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_RELEASE))
65	continue;	65	continue;
66		66
67	switch (tmp->type)	67	switch (tmp->type)
68	{	68	{
69	case GATE:	69	case GATE:
70	case HOLE:	70	case HOLE:
		71	if (!tmp->active)
		72	tmp->play_sound (tmp->sound
		73	? tmp->sound
		74	: sound_find (tmp->type == GATE ? "trigger_gate" : "trigger_hole"));
71	tmp->value = tmp->stats.maxsp ? !state : state;	75	tmp->value = tmp->stats.maxsp ? !state : state;
72	tmp->speed = 0.5;	76	tmp->set_speed (0.5);
73	update_ob_speed (tmp);
74	break;	77	break;
75		78
76	case CF_HANDLE:	79	case CF_HANDLE:
77	SET_ANIMATION (tmp, (tmp->value = tmp->stats.maxsp ? !state : state));	80	SET_ANIMATION (tmp, (tmp->value = tmp->stats.maxsp ? !state : state));
78	update_object (tmp, UP_OBJ_FACE);	81	update_object (tmp, UP_OBJ_FACE);
79	break;	82	break;
80		83
81	case SIGN:	84	case SIGN:
82	if (!tmp->stats.food \|\| tmp->last_eat < tmp->stats.food)	85	if (!tmp->stats.food \|\| tmp->last_eat < tmp->stats.food)
83	{	86	{
		87	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_sign"));
84	new_info_map (NDI_UNIQUE \| NDI_NAVY, tmp->map, tmp->msg);	88	new_info_map (NDI_UNIQUE \| NDI_NAVY, tmp->map, tmp->msg);
85	if (tmp->stats.food)	89	if (tmp->stats.food)
86	tmp->last_eat++;	90	tmp->last_eat++;
87	}	91	}
88	break;	92	break;
89		93
90	case ALTAR:	94	case ALTAR:
		95	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_altar"));
91	tmp->value = 1;	96	tmp->value = 1;
92	SET_ANIMATION (tmp, tmp->value);	97	SET_ANIMATION (tmp, tmp->value);
93	update_object (tmp, UP_OBJ_FACE);	98	update_object (tmp, UP_OBJ_FACE);
94	break;	99	break;
95		100
96	case BUTTON:	101	case BUTTON:
97	case PEDESTAL:	102	case PEDESTAL:
		103	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_button"));
98	tmp->value = state;	104	tmp->value = state;
99	SET_ANIMATION (tmp, tmp->value);	105	SET_ANIMATION (tmp, tmp->value);
100	update_object (tmp, UP_OBJ_FACE);	106	update_object (tmp, UP_OBJ_FACE);
101	break;	107	break;
102		108
103	case MOOD_FLOOR:	109	case MOOD_FLOOR:
104	do_mood_floor (tmp, source);	110	do_mood_floor (tmp, source);
105	break;	111	break;
106		112
107	case TIMED_GATE:	113	case TIMED_GATE:
		114	if (!tmp->active)
		115	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_gate"));
108	tmp->speed = tmp->arch->clone.speed;	116	tmp->set_speed (tmp->arch->speed);
109	update_ob_speed (tmp); /* original values */
110	tmp->value = tmp->arch->clone.value;	117	tmp->value = tmp->arch->value;
111	tmp->stats.sp = 1;	118	tmp->stats.sp = 1;
112	tmp->stats.hp = tmp->stats.maxhp;	119	tmp->stats.hp = tmp->stats.maxhp;
113	/* Handle multipart gates. We copy the value for the other parts	120	/* Handle multipart gates. We copy the value for the other parts
114	* from the head - this ensures that the data will consistent	121	* from the head - this ensures that the data will consistent
115	*/	122	*/
116	for (tmp = tmp->more; tmp != NULL; tmp = tmp->more)	123	for (object *part = tmp->more; part; part = part->more)
117	{	124	{
118	tmp->speed = tmp->head->speed;	125	part->value = tmp->value;
119	tmp->value = tmp->head->value;	126	part->stats.sp = tmp->stats.sp;
120	tmp->stats.sp = tmp->head->stats.sp;	127	part->stats.hp = tmp->stats.hp;
121	tmp->stats.hp = tmp->head->stats.hp;
122	update_ob_speed (tmp);	128	part->set_speed (tmp->speed);
123	}	129	}
124	break;	130	break;
125		131
126	case DIRECTOR:	132	case DIRECTOR:
127	case FIREWALL:	133	case FIREWALL:
128	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)	134	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)
129	move_firewall (tmp);	135	move_firewall (tmp);
130	else	136	else
131	{	137	{
132	if ((tmp->stats.sp += tmp->stats.maxsp) > 8) /* next direction */	138	if ((tmp->stats.sp += tmp->stats.maxsp) > 8) /* next direction */
133	tmp->stats.sp = ((tmp->stats.sp - 1) % 8) + 1;	139	tmp->stats.sp = ((tmp->stats.sp - 1) % 8) + 1;
		140
134	animate_turning (tmp);	141	animate_turning (tmp);
135	}	142	}
136	break;	143	break;
137		144
138	case TELEPORTER:	145	case TELEPORTER:
139	move_teleporter (tmp);	146	move_teleporter (tmp);
140	break;	147	break;
141		148
142	case CREATOR:	149	case CREATOR:
143	move_creator (tmp);	150	move_creator (tmp);
144	break;	151	break;
145		152
146	case TRIGGER_MARKER:	153	case TRIGGER_MARKER:
		154	//tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_marker"));
147	move_marker (tmp);	155	move_marker (tmp);
148	break;	156	break;
149		157
150	case DUPLICATOR:	158	case DUPLICATOR:
151	move_duplicator (tmp);	159	move_duplicator (tmp);
152	break;	160	break;
153	}	161	}
154	}	162	}
155	}	163	}
156		164
157	/*	165	/*
…		…
204	* Updates everything connected with the button op.	212	* Updates everything connected with the button op.
205	* 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
206	* 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
207	* button reacts to the (eventual) change of state.	215	* button reacts to the (eventual) change of state.
208	*/	216	*/
209
210	void	217	void
211	update_button (object *op)	218	update_button (object *op)
212	{	219	{
213	object ab, tmp, *head;
214	int tot, any_down = 0, old_value = op->value;	220	int any_down = 0, old_value = op->value;
215	oblinkpt *obp = 0;	221	oblinkpt *obp = 0;
216	objectlink *ol;	222	objectlink *ol;
217		223
218	obp = get_button_links (op);	224	obp = get_button_links (op);
219	/* LOG(llevDebug, "update_button: %s (%d)\n", op->name, op->count); */
220	if (obp)	225	if (obp)
221	for (ol = obp->link; ol; ol = ol->next)	226	for (ol = obp->link; ol; ol = ol->next)
222	{	227	{
223	if (!ol->ob \|\| ol->ob->count != ol->id)	228	if (!ol->ob)
224	{	229	{
225	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);	230	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);
226	continue;	231	continue;
227	}	232	}
		233
228	tmp = ol->ob;	234	object *tmp = ol->ob;
		235
229	if (tmp->type == BUTTON)	236	if (tmp->type == BUTTON)
230	{	237	{
		238	sint32 total = 0;
		239
231	for (ab = tmp->above, tot = 0; ab != NULL; ab = ab->above)	240	for (object *ab = tmp->above; 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	*/
238
239	/* Basically, if the move_type matches that on what the	241	/* Basically, if the move_type matches that on what the
240	* button wants, we count it. The second check is so that	242	* button wants, we count it. The second check is so that
241	* objects don't move (swords, etc) will count. Note that	243	* objects who don't move (swords, etc) will count. Note that
242	* this means that more work is needed to make buttons	244	* this means that more work is needed to make buttons
243	* that are only triggered by flying objects.	245	* that are only triggered by flying objects.
244	*/	246	*/
245	if ((ab->move_type & tmp->move_on) \|\| ab->move_type == 0)	247	if ((ab->move_type & tmp->move_on) \|\| ab->move_type == 0)
246	tot += ab->weight * (ab->nrof ? ab->nrof : 1) + ab->carrying;	248	total += ab->head_ ()->total_weight ();
247		249
248	tmp->value = (tot >= tmp->weight) ? 1 : 0;	250	tmp->value = total >= tmp->weight;
249	if (tmp->value)	251
250	any_down = 1;	252	any_down = any_down \|\| tmp->value;
251	}	253	}
252	else if (tmp->type == PEDESTAL)	254	else if (tmp->type == PEDESTAL)
253	{	255	{
254	tmp->value = 0;	256	tmp->value = 0;
		257
255	for (ab = tmp->above; ab != NULL; ab = ab->above)	258	for (object *ab = tmp->above; ab; ab = ab->above)
256	{	259	{
257	head = ab->head ? ab->head : ab;	260	object *head = ab->head_ ();
		261
258	/* Same note regarding move_type for buttons above apply here. */	262	/* Same note regarding move_type for buttons above apply here. */
259	if (((head->move_type & tmp->move_on) \|\| ab->move_type == 0) &&	263	if (((ab->move_type & tmp->move_on) \|\| ab->move_type == 0)
260	(head->race == tmp->slaying \|\|	264	&& (head->race == tmp->slaying
261	((head->type == SPECIAL_KEY) && (head->slaying == tmp->slaying)) \|\|	265	\|\| (head->type == SPECIAL_KEY && head->slaying == tmp->slaying)
262	(!strcmp (tmp->slaying, "player") && head->type == PLAYER)))	266	\|\| (tmp->slaying == shstr_player && head->type == PLAYER)))
263	tmp->value = 1;	267	tmp->value = 1;
264	}	268	}
265	if (tmp->value)	269
266	any_down = 1;	270	any_down = any_down \|\| tmp->value;
267	}	271	}
268	}	272	}
		273
269	if (any_down) /* If any other buttons were down, force this to remain down */	274	if (any_down) /* If any other buttons were down, force this to remain down */
270	op->value = 1;	275	op->value = 1;
		276
		277	//LOG(llevDebug, "update_button: %s (%d, %d=%d)\n", &op->name, op->count, op->value, old_value);
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)
274	{	281	{
275	SET_ANIMATION (op, op->value);	282	SET_ANIMATION (op, op->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 (maptile *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)
396	number++;	379	number++;
397		380
398	sacrifice = decrease_ob_nr (sacrifice, number);	381	if (!(*sacrifice)->decrease (number))
		382	*sacrifice = 0;
399	}	383	}
400	else	384	else
401	sacrifice = decrease_ob_nr (sacrifice, NROF_SACRIFICE (altar));	385	if (!(*sacrifice)->decrease (NROF_SACRIFICE (altar)))
		386	*sacrifice = 0;
402		387
403	if (altar->msg)	388	if (altar->msg)
404	new_info_map (NDI_BLACK, altar->map, altar->msg);	389	new_info_map (NDI_BLACK, altar->map, altar->msg);
405		390
406	return 1;	391	return 1;
…		…
411	{	396	{
412	op->stats.wc = state;	397	op->stats.wc = state;
413	if (state)	398	if (state)
414	{	399	{
415	use_trigger (op);	400	use_trigger (op);
416	if (op->stats.exp > 0) /* check sanity */	401	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;	402	op->speed_left = -1;
422	}	403	}
423	else	404	else
424	{	405	{
425	use_trigger (op);	406	use_trigger (op);
426	op->speed = 0;	407	op->set_speed (0);
427	update_ob_speed (op);
428	}	408	}
429	}	409	}
430		410
431		411
432	/*	412	/*
…		…
448	int push = 0, tot = 0;	428	int push = 0, tot = 0;
449	int in_movement = op->stats.wc \|\| op->speed;	429	int in_movement = op->stats.wc \|\| op->speed;
450		430
451	switch (op->type)	431	switch (op->type)
452	{	432	{
453	case TRIGGER_BUTTON:	433	case TRIGGER_BUTTON:
454	if (op->weight > 0)	434	if (op->weight > 0)
455	{	435	{
456	if (cause)	436	if (cause)
457	{	437	{
458	for (tmp = op->above; tmp; tmp = tmp->above)	438	for (tmp = op->above; tmp; tmp = tmp->above)
459	/* Comment reproduced from update_buttons(): */	439	/* Comment reproduced from update_buttons(): */
460	/* Basically, if the move_type matches that on what the	440	/* Basically, if the move_type matches that on what the
461	* button wants, we count it. The second check is so that	441	* button wants, we count it. The second check is so that
462	* objects that don't move (swords, etc) will count. Note that	442	* objects that don't move (swords, etc) will count. Note that
463	* this means that more work is needed to make buttons	443	* this means that more work is needed to make buttons
464	* that are only triggered by flying objects.	444	* that are only triggered by flying objects.
		445	*/
		446	if ((tmp->move_type & op->move_on) \|\| tmp->move_type == 0)
		447	tot += tmp->head_ ()->total_weight ();
		448
		449	if (tot >= op->weight)
		450	push = 1;
		451
		452	if (op->stats.ac == push)
		453	return 0;
		454
		455	op->stats.ac = push;
		456	if (NUM_ANIMATIONS (op) > 1)
		457	{
		458	SET_ANIMATION (op, push);
		459	update_object (op, UP_OBJ_FACE);
		460	}
		461
		462	if (in_movement \|\| !push)
		463	return 0;
		464	}
		465	trigger_move (op, push);
		466	}
		467
		468	return 0;
		469
		470	case TRIGGER_PEDESTAL:
		471	if (cause)
		472	{
		473	for (tmp = op->above; tmp; tmp = tmp->above)
		474	{
		475	object *head = tmp->head_ ();
		476
		477	/* See comment in TRIGGER_BUTTON about move_types */
		478	if (((head->move_type & op->move_on) \|\| head->move_type == 0)
		479	&& (head->race == op->slaying \|\| (op->slaying == shstr_player && head->type == PLAYER)))
		480	{
		481	push = 1;
		482	break;
		483	}
		484	}
		485
		486	if (op->stats.ac == push)
		487	return 0;
		488
		489	op->stats.ac = push;
		490
		491	if (NUM_ANIMATIONS (op) > 1)
		492	{
		493	SET_ANIMATION (op, push);
		494	update_object (op, UP_OBJ_FACE);
		495	}
		496
		497	update_object (op, UP_OBJ_FACE);
		498
		499	if (in_movement \|\| !push)
		500	return 0;
		501	}
		502
		503	trigger_move (op, push);
		504	return 0;
		505
		506	case TRIGGER_ALTAR:
		507	if (cause)
		508	{
		509	if (in_movement)
		510	return 0;
		511
		512	if (operate_altar (op, &cause))
		513	{
		514	if (NUM_ANIMATIONS (op) > 1)
		515	{
		516	SET_ANIMATION (op, 1);
		517	update_object (op, UP_OBJ_FACE);
		518	}
		519
		520	if (op->last_sp >= 0)
		521	{
		522	trigger_move (op, 1);
		523	if (op->last_sp > 0)
		524	op->last_sp = -op->last_sp;
		525	}
		526	else
		527	{
		528	/* for trigger altar with last_sp, the ON/OFF
		529	* status (-> +/- value) is "simulated":
465	*/	530	*/
466		531	op->value = !op->value;
467	if ((tmp->move_type & op->move_on) \|\| tmp->move_type == 0)	532	trigger_move (op, 1);
468	{	533	op->last_sp = -op->last_sp;
469	tot += tmp->weight * (tmp->nrof ? tmp->nrof : 1) + tmp->carrying;	534	op->value = !op->value;
470	}
471	if (tot >= op->weight)
472	push = 1;
473	if (op->stats.ac == push)
474	return 0;
475	op->stats.ac = push;
476	if (NUM_ANIMATIONS (op) > 1)
477	{
478	SET_ANIMATION (op, push);
479	update_object (op, UP_OBJ_FACE);
480	}	535	}
481	if (in_movement \|\| !push)	536
482	return 0;	537	return cause == NULL;
483	}	538	}
484	trigger_move (op, push);
485	}	539	else
486	return 0;
487
488	case TRIGGER_PEDESTAL:
489	if (cause)
490	{
491	for (tmp = op->above; tmp; tmp = tmp->above)
492	{
493	object *head = tmp->head ? tmp->head : tmp;
494
495	/* See comment in TRIGGER_BUTTON about move_types */
496	if (((head->move_type & op->move_on) \|\| head->move_type == 0)
497	&& (head->race == op->slaying \|\| (!strcmp (op->slaying, "player") && head->type == PLAYER)))
498	{
499	push = 1;
500	break;
501	}
502	}
503	if (op->stats.ac == push)
504	return 0;	540	return 0;
505	op->stats.ac = push;	541	}
		542	else
		543	{
506	if (NUM_ANIMATIONS (op) > 1)	544	if (NUM_ANIMATIONS (op) > 1)
507	{	545	{
508	SET_ANIMATION (op, push);	546	SET_ANIMATION (op, 0);
509	update_object (op, UP_OBJ_FACE);	547	update_object (op, UP_OBJ_FACE);
510	}	548	}
511	update_object (op, UP_OBJ_FACE);
512	if (in_movement \|\| !push)
513	return 0;
514	}
515	trigger_move (op, push);
516	return 0;
517		549
518	case TRIGGER_ALTAR:
519	if (cause)
520	{
521	if (in_movement)
522	return 0;
523	if (operate_altar (op, &cause))
524	{
525	if (NUM_ANIMATIONS (op) > 1)
526	{
527	SET_ANIMATION (op, 1);
528	update_object (op, UP_OBJ_FACE);
529	}
530	if (op->last_sp >= 0)
531	{
532	trigger_move (op, 1);
533	if (op->last_sp > 0)
534	op->last_sp = -op->last_sp;
535	}
536	else
537	{
538	/* for trigger altar with last_sp, the ON/OFF
539	* status (-> +/- value) is "simulated":
540	*/
541	op->value = !op->value;
542	trigger_move (op, 1);
543	op->last_sp = -op->last_sp;
544	op->value = !op->value;
545	}
546	return cause == NULL;
547	}
548	else
549	{
550	return 0;
551	}
552	}
553	else
554	{
555	if (NUM_ANIMATIONS (op) > 1)
556	{
557	SET_ANIMATION (op, 0);
558	update_object (op, UP_OBJ_FACE);
559	}
560
561	/* If trigger_altar has "last_sp > 0" set on the map,	550	/* If trigger_altar has "last_sp > 0" set on the map,
562	* it will push the connected value only once per sacrifice.	551	* it will push the connected value only once per sacrifice.
563	* Otherwise (default), the connected value will be	552	* Otherwise (default), the connected value will be
564	* pushed twice: First by sacrifice, second by reset! -AV	553	* pushed twice: First by sacrifice, second by reset! -AV
565	*/	554	*/
566	if (!op->last_sp)	555	if (!op->last_sp)
567	trigger_move (op, 0);	556	trigger_move (op, 0);
568	else	557	else
569	{	558	{
570	op->stats.wc = 0;	559	op->stats.wc = 0;
571	op->value = !op->value;	560	op->value = !op->value;
572	op->speed = 0;	561	op->set_speed (0);
573	update_ob_speed (op);
574	}	562	}
575	}	563	}
576	return 0;	564	return 0;
577		565
578	case TRIGGER:	566	case TRIGGER:
579	if (cause)	567	if (cause)
580	{	568	{
581	if (in_movement)	569	if (in_movement)
582	return 0;	570	return 0;
		571
583	push = 1;	572	push = 1;
584	}	573	}
		574
585	if (NUM_ANIMATIONS (op) > 1)	575	if (NUM_ANIMATIONS (op) > 1)
586	{	576	{
587	SET_ANIMATION (op, push);	577	SET_ANIMATION (op, push);
588	update_object (op, UP_OBJ_FACE);	578	update_object (op, UP_OBJ_FACE);
589	}	579	}
		580
590	trigger_move (op, push);	581	trigger_move (op, push);
591	return 1;	582	return 1;
592		583
593	default:	584	default:
594	LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type);	585	LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type);
595	return 0;	586	return 0;
596	}	587	}
597	}	588	}
598		589
599	void	590	void
600	add_button_link (object button, maptile map, int connected)	591	add_button_link (object button, maptile map, int connected)
…		…
605	if (!map)	596	if (!map)
606	{	597	{
607	LOG (llevError, "Tried to add button-link without map.\n");	598	LOG (llevError, "Tried to add button-link without map.\n");
608	return;	599	return;
609	}	600	}
610	if (!editor)	601
611	button->path_attuned = connected; /* peterm: I need this so I can rebuild	602	button->path_attuned = connected; /* peterm: I need this so I can rebuild
612	a connected map from a template map. */	603	a connected map from a template map. */
613
614	/* LOG(llevDebug,"adding button %s (%d)\n", button->name, connected);*/
615		604
616	SET_FLAG (button, FLAG_IS_LINKED);	605	SET_FLAG (button, FLAG_IS_LINKED);
617		606
618	ol->ob = button;	607	ol->ob = button;
619	ol->id = button->count;
620		608
621	for (obp = map->buttons; obp && obp->value != connected; obp = obp->next);	609	for (obp = map->buttons; obp && obp->value != connected; obp = obp->next)
		610	;
622		611
623	if (obp)	612	if (obp)
624	{	613	{
625	ol->next = obp->link;	614	ol->next = obp->link;
626	obp->link = ol;	615	obp->link = ol;
…		…
650	if (op->map == NULL)	639	if (op->map == NULL)
651	{	640	{
652	LOG (llevError, "remove_button_link() in object without map.\n");	641	LOG (llevError, "remove_button_link() in object without map.\n");
653	return;	642	return;
654	}	643	}
		644
655	if (!QUERY_FLAG (op, FLAG_IS_LINKED))	645	if (!QUERY_FLAG (op, FLAG_IS_LINKED))
656	{	646	{
657	LOG (llevError, "remove_button_linked() in unlinked object.\n");	647	LOG (llevError, "remove_button_linked() in unlinked object.\n");
658	return;	648	return;
659	}	649	}
		650
660	for (obp = op->map->buttons; obp; obp = obp->next)	651	for (obp = op->map->buttons; obp; obp = obp->next)
661	for (olp = &obp->link; (ol = *olp); olp = &ol->next)	652	for (olp = &obp->link; (ol = *olp); olp = &ol->next)
662	if (ol->ob == op)	653	if (ol->ob == op)
663	{	654	{
664		655
665	/* LOG(llevDebug, "Removed link %d in button %s and map %s.\n",	656	/* LOG(llevDebug, "Removed link %d in button %s and map %s.\n",
666	obp->value, op->name, op->map->path);	657	obp->value, op->name, op->map->path);
667	*/	658	*/
668	*olp = ol->next;	659	*olp = ol->next;
669	free (ol);	660	delete ol;
670	return;	661	return;
671	}	662	}
		663
672	LOG (llevError, "remove_button_linked(): couldn't find object.\n");	664	LOG (llevError, "remove_button_linked(): couldn't find object.\n");
673	CLEAR_FLAG (op, FLAG_IS_LINKED);	665	CLEAR_FLAG (op, FLAG_IS_LINKED);
674	}	666	}
675		667
676	/*	668	/*
…		…
680	get_connection_links (maptile *map, long connection)	672	get_connection_links (maptile *map, long connection)
681	{	673	{
682	for (oblinkpt * obp = map->buttons; obp; obp = obp->next)	674	for (oblinkpt * obp = map->buttons; obp; obp = obp->next)
683	if (obp->value == connection)	675	if (obp->value == connection)
684	return obp;	676	return obp;
		677
685	return 0;	678	return 0;
686	}	679	}
687		680
688	/*	681	/*
689	* Return the first objectlink in the objects linked to this one	682	* Return the first objectlink in the objects linked to this one
…		…
695	oblinkpt *obp;	688	oblinkpt *obp;
696	objectlink *ol;	689	objectlink *ol;
697		690
698	if (!button->map)	691	if (!button->map)
699	return NULL;	692	return NULL;
		693
700	for (obp = button->map->buttons; obp; obp = obp->next)	694	for (obp = button->map->buttons; obp; obp = obp->next)
701	for (ol = obp->link; ol; ol = ol->next)	695	for (ol = obp->link; ol; ol = ol->next)
702	if (ol->ob == button && ol->id == button->count)	696	if (ol->ob == button)
703	return obp;	697	return obp;
		698
704	return NULL;	699	return NULL;
705	}	700	}
706		701
707	/*	702	/*
708	* Made as a separate function to increase efficiency	703	* Made as a separate function to increase efficiency
…		…
716		711
717	if (!button->map)	712	if (!button->map)
718	return 0;	713	return 0;
719	for (obp = button->map->buttons; obp; obp = obp->next)	714	for (obp = button->map->buttons; obp; obp = obp->next)
720	for (ol = obp->link; ol; ol = ol->next)	715	for (ol = obp->link; ol; ol = ol->next)
721	if (ol->ob == button && ol->id == button->count)	716	if (ol->ob == button)
722	return obp->value;	717	return obp->value;
723	return 0;	718	return 0;
724	}	719	}
725		720
726	/* This routine makes monsters who are	721	/* This routine makes monsters who are
…		…
733	*/	728	*/
734		729
735	void	730	void
736	do_mood_floor (object op, object source)	731	do_mood_floor (object op, object source)
737	{	732	{
738	object *tmp;
739	object *tmp2;
740
741	if (!source)	733	if (!source)
742	source = op;	734	source = op;
743		735
744	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp; tmp = tmp->above)	736	mapspace &ms = op->ms ();
		737
		738	if (!(ms.flags () & P_IS_ALIVE))
		739	return;
		740
		741	object *tmp;
		742
		743	for (tmp = ms.top; tmp; tmp = tmp->below)
745	if (QUERY_FLAG (tmp, FLAG_MONSTER))	744	if (QUERY_FLAG (tmp, FLAG_MONSTER))
746	break;	745	break;
747		746
748	/* doesn't effect players, and if there is a player on this space, won't also	747	/* doesn't effect players, and if there is a player on this space, won't also
749	* be a monster here.	748	* be a monster here.
750	*/	749	*/
		750	//TODO: have players really FLAG_MONSTER? kept it for safety
751	if (!tmp \|\| tmp->type == PLAYER)	751	if (!tmp \|\| tmp->type == PLAYER)
752	return;	752	return;
753		753
754	switch (op->last_sp)	754	switch (op->last_sp)
755	{	755	{
756	case 0: /* furious--make all monsters mad */	756	case 0: /* furious--make all monsters mad */
757	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	757	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
758	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);	758	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);
		759
759	if (QUERY_FLAG (tmp, FLAG_FRIENDLY))	760	if (QUERY_FLAG (tmp, FLAG_FRIENDLY))
760	{	761	{
761	CLEAR_FLAG (tmp, FLAG_FRIENDLY);
762	remove_friendly_object (tmp);
763	tmp->attack_movement = 0;	762	tmp->attack_movement = 0;
764	/* lots of checks here, but want to make sure we don't	763	/* lots of checks here, but want to make sure we don't
765	* dereference a null value	764	* dereference a null value
766	*/	765	*/
767	if (tmp->type == GOLEM && tmp->owner && tmp->owner->type == PLAYER && tmp->owner->contr->ranges[range_golem] == tmp)	766	if (tmp->type == GOLEM
768	{	767	&& tmp->owner
769	tmp->owner->contr->ranges[range_golem] = NULL;	768	&& tmp->owner->type == PLAYER
		769	&& tmp->owner->contr->golem == tmp)
770	tmp->owner->contr->golem_count = 0;	770	tmp->owner->contr->golem = 0;
771	}	771
772	tmp->owner = 0;	772	tmp->owner = 0;
		773
		774	remove_friendly_object (tmp);
773	}	775	}
774	break;	776	break;
		777
775	case 1: /* angry -- get neutral monsters mad */	778	case 1: /* angry -- get neutral monsters mad */
776	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE) && !QUERY_FLAG (tmp, FLAG_FRIENDLY))	779	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE) && !QUERY_FLAG (tmp, FLAG_FRIENDLY))
777	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);	780	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);
778	break;	781	break;
		782
779	case 2: /* calm -- pacify unfriendly monsters */	783	case 2: /* calm -- pacify unfriendly monsters */
780	if (!QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
781	SET_FLAG (tmp, FLAG_UNAGGRESSIVE);	784	SET_FLAG (tmp, FLAG_UNAGGRESSIVE);
782	break;	785	break;
		786
783	case 3: /* make all monsters fall asleep */	787	case 3: /* make all monsters fall asleep */
784	if (!QUERY_FLAG (tmp, FLAG_SLEEP))
785	SET_FLAG (tmp, FLAG_SLEEP);	788	SET_FLAG (tmp, FLAG_SLEEP);
786	break;	789	break;
		790
787	case 4: /* charm all monsters */	791	case 4: /* charm all monsters */
788	if (op == source)	792	if (op == source)
789	break; /* only if 'connected' */	793	break; /* only if 'connected' */
790		794
791	for (tmp2 = get_map_ob (source->map, source->x, source->y); /* finding an owner */	795	if (object *pl = source->ms ().player ())
792	tmp2->type != PLAYER; tmp2 = tmp2->above)	796	{
793	if (tmp2->above == NULL)	797	tmp->set_owner (pl);
		798	SET_FLAG (tmp, FLAG_MONSTER);
		799
		800	tmp->stats.exp = 0;
		801
		802	add_friendly_object (tmp);
		803	tmp->attack_movement = PETMOVE;
		804	}
794	break;	805	break;
795		806
796	if (tmp2->type != PLAYER)	807	case 6: // kill monsters
		808	if (!QUERY_FLAG (tmp, FLAG_FRIENDLY))
797	break;	809	break;
798	set_owner (tmp, tmp2);	810
799	SET_FLAG (tmp, FLAG_MONSTER);	811	// FALL THROUGH
800	tmp->stats.exp = 0;	812	case 5: // kill all alives
801	SET_FLAG (tmp, FLAG_FRIENDLY);	813	if (!tmp->flag [FLAG_PRECIOUS])
802	add_friendly_object (tmp);	814	{
803	tmp->attack_movement = PETMOVE;	815	archetype::get (shstr_burnout)->insert_at (tmp, source);
		816	tmp->destroy ();
		817	}
804	break;	818	break;
805		819
806	default:	820	default:
807	break;	821	break;
808	}	822	}
…		…
812	* It will descend through containers to find the object.	826	* It will descend through containers to find the object.
813	* slaying = match object slaying flag	827	* slaying = match object slaying flag
814	* race = match object archetype name flag	828	* race = match object archetype name flag
815	* hp = match object type (excpt type '0'== PLAYER)	829	* hp = match object type (excpt type '0'== PLAYER)
816	*/	830	*/
817
818	object *	831	object *
819	check_inv_recursive (object op, const object trig)	832	check_inv_recursive (object op, const object trig)
820	{	833	{
821	object tmp, ret = NULL;	834	object tmp, ret = NULL;
822		835
823	/* First check the object itself. */	836	/* First check the object itself. */
824	if ((trig->stats.hp && (op->type == trig->stats.hp))	837	if ((trig->stats.hp && (op->type == trig->stats.hp))
825	\|\| (trig->slaying && (op->slaying == trig->slaying)) \|\| (trig->race && (op->arch->name == trig->race)))	838	\|\| (trig->slaying && (op->slaying == trig->slaying))
		839	\|\| (trig->race && (op->arch->archname == trig->race)))
826	return op;	840	return op;
827		841
828	for (tmp = op->inv; tmp; tmp = tmp->below)	842	for (tmp = op->inv; tmp; tmp = tmp->below)
829	{	843	{
830	if (tmp->inv)	844	if (tmp->inv)
…		…
832	ret = check_inv_recursive (tmp, trig);	846	ret = check_inv_recursive (tmp, trig);
833	if (ret)	847	if (ret)
834	return ret;	848	return ret;
835	}	849	}
836	else if ((trig->stats.hp && (tmp->type == trig->stats.hp))	850	else if ((trig->stats.hp && (tmp->type == trig->stats.hp))
837	\|\| (trig->slaying && (tmp->slaying == trig->slaying)) \|\| (trig->race && (tmp->arch->name == trig->race)))	851	\|\| (trig->slaying && (tmp->slaying == trig->slaying))
		852	\|\| (trig->race && (tmp->arch->archname == trig->race)))
838	return tmp;	853	return tmp;
839	}	854	}
840	return NULL;	855	return NULL;
841	}	856	}
842		857
…		…
845	* the square will activate connected items.	860	* the square will activate connected items.
846	* Monsters can't trigger this square (for now)	861	* Monsters can't trigger this square (for now)
847	* Values are: last_sp = 1/0 obj/no obj triggers	862	* Values are: last_sp = 1/0 obj/no obj triggers
848	* last_heal = 1/0 remove/dont remove obj if triggered	863	* last_heal = 1/0 remove/dont remove obj if triggered
849	* -b.t. (thomas@nomad.astro.psu.edu	864	* -b.t. (thomas@nomad.astro.psu.edu
850	*/	865	*
851		866	* Tue Dec 19 15:34:00 CET 2006 elmex: changed the function to ignore op
		867	* because the check-inventory semantic essentially only applies when
		868	* something is above the inventory checker.
		869	* The semantic prior this change was: trigger if something has moved on or off
		870	* and has a matching item. Imagine what happens if someone steps on the inventory
		871	* checker with a matching item, has it, activates the connection, throws the item
		872	* away, and then leaves the inventory checker. That would've caused an always-enabled
		873	* state in the inventory checker. This won't happen anymore now.
		874	*
		875	* Wed Jan 10 11:34:26 CET 2007 elmex: fixed this function, we now check
		876	* whether op is on this mapspace or not, because the value (1\|0) depends
		877	* on this information. also make sure to only push_button if op has
		878	* a matching item (because when we do a push_button with value=0 timed gates
		879	* will still open)! (i hope i got the semantics right this time)
		880	*
		881	*/
852	void	882	void
853	check_inv (object op, object trig)	883	check_inv (object op, object trig)
854	{	884	{
855	object *match;	885	trig->value = 0; // deactivate if none of the following conditions apply
856		886
857	if (op->type != PLAYER)	887	object *pl = trig->ms ().player ();
858	return;
859	match = check_inv_recursive (op, trig);	888	object *match = check_inv_recursive (op, trig);
		889
		890	// elmex: a note about (pl == op):
		891	// if pl == 0 then the player has left this space
		892	// if pl != 0 then a player is on this mapspace, but then
		893	// we still have to check whether it's the player that triggered
		894	// this inv-checker, because if not, then the op left this inv-checker
		895	// and we have to set the value to 0
		896
860	if (match && trig->last_sp)	897	if (match && trig->last_sp) // match == having
861	{	898	{
862	if (trig->last_heal)	899	if (trig->last_heal)
863	decrease_ob (match);	900	match->decrease ();
864	use_trigger (trig);
865	}
866	else if (!match && !trig->last_sp)
867	use_trigger (trig);
868	}
869		901
870		902	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	903	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 maptile *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	{	904	}
886	for (ol = obp->link; ol; ol = ol->next)	905	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	}	906	{
		907	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
		908	push_button (trig);
		909	}
892	}	910	}
		911

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Comparing deliantra/server/common/button.C (file contents): Revision 1.11 by root, Sat Sep 16 22:24:12 2006 UTC vs. Revision 1.50 by root, Thu Jan 1 11:41:17 2009 UTC

Diff Legend

Comparing deliantra/server/common/button.C (file contents):
Revision 1.11 by root, Sat Sep 16 22:24:12 2006 UTC vs.
Revision 1.50 by root, Thu Jan 1 11:41:17 2009 UTC