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

Comparing deliantra/server/common/button.C (file contents):
Revision 1.20 by root, Tue Dec 26 08:54:58 2006 UTC vs.
Revision 1.52 by root, Thu Jan 8 04:35:03 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
31	/*	30	/*
32	* elmex:	31	* elmex:
33	* This function takes a objectlink list with all the objects are going to be activated.	32	* This function takes a objectlink list with all the objects are going to be activated.
34	* state is a true/false flag that will actiavte objects that have FLAG_ACTIVATE_ON_PUSH/RELEASE set.	33	* state is a true/false flag that will actiavte objects that have FLAG_ACTIVATE_ON_PUSH/RELEASE set.
35	* The source argument can be 0 or the source object for this activation.	34	* The activator argument can be 0 or the source object for this activation.
		35	* the originator is the player or monster who did something.
36	*/	36	*/
37	void	37	static void
38	activate_connection_link (objectlink * ol, bool state, object *source = 0)	38	activate_connection_link (objectlink ol, bool state, object activator, object *originator)
39	{	39	{
40	for (; ol; ol = ol->next)	40	for (; ol; ol = ol->next)
41	{	41	{
42	if (!ol->ob)	42	if (!ol->ob)
43	{	43	{
59	object *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->set_speed (0.5);	77	tmp->set_speed (0.5);
73	break;	78	break;
74		79
75	case CF_HANDLE:	80	case CF_HANDLE:
…		…
78	break;	83	break;
79		84
80	case SIGN:	85	case SIGN:
81	if (!tmp->stats.food \|\| tmp->last_eat < tmp->stats.food)	86	if (!tmp->stats.food \|\| tmp->last_eat < tmp->stats.food)
82	{	87	{
		88	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_sign"));
83	new_info_map (NDI_UNIQUE \| NDI_NAVY, tmp->map, tmp->msg);	89	new_info_map (NDI_UNIQUE \| NDI_NAVY, tmp->map, tmp->msg);
84	if (tmp->stats.food)	90	if (tmp->stats.food)
85	tmp->last_eat++;	91	tmp->last_eat++;
86	}	92	}
87	break;	93	break;
88		94
89	case ALTAR:	95	case ALTAR:
		96	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_altar"));
90	tmp->value = 1;	97	tmp->value = 1;
91	SET_ANIMATION (tmp, tmp->value);	98	SET_ANIMATION (tmp, tmp->value);
92	update_object (tmp, UP_OBJ_FACE);	99	update_object (tmp, UP_OBJ_FACE);
93	break;	100	break;
94		101
95	case BUTTON:	102	case BUTTON:
96	case PEDESTAL:	103	case PEDESTAL:
		104	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_button"));
97	tmp->value = state;	105	tmp->value = state;
98	SET_ANIMATION (tmp, tmp->value);	106	SET_ANIMATION (tmp, tmp->value);
99	update_object (tmp, UP_OBJ_FACE);	107	update_object (tmp, UP_OBJ_FACE);
100	break;	108	break;
101		109
102	case MOOD_FLOOR:	110	case MOOD_FLOOR:
103	do_mood_floor (tmp, source);	111	do_mood_floor (tmp, activator);
104	break;	112	break;
105		113
106	case TIMED_GATE:	114	case TIMED_GATE:
		115	if (!tmp->active)
		116	tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_gate"));
		117
107	tmp->set_speed (tmp->arch->clone.speed);	118	tmp->set_speed (tmp->arch->speed);
108	tmp->value = tmp->arch->clone.value;	119	tmp->value = tmp->arch->value;
109	tmp->stats.sp = 1;	120	tmp->stats.sp = 1;
110	tmp->stats.hp = tmp->stats.maxhp;	121	tmp->stats.hp = tmp->stats.maxhp;
111	/* Handle multipart gates. We copy the value for the other parts	122	/* Handle multipart gates. We copy the value for the other parts
112	* from the head - this ensures that the data will consistent	123	* from the head - this ensures that the data will consistent
113	*/	124	*/
114	for (tmp = tmp->more; tmp; tmp = tmp->more)	125	for (object *part = tmp->more; part; part = part->more)
115	{	126	{
116	tmp->value = tmp->head->value;	127	part->value = tmp->value;
117	tmp->stats.sp = tmp->head->stats.sp;	128	part->stats.sp = tmp->stats.sp;
118	tmp->stats.hp = tmp->head->stats.hp;	129	part->stats.hp = tmp->stats.hp;
119	tmp->set_speed (tmp->head->speed);	130	part->set_speed (tmp->speed);
120	}	131	}
121	break;	132	break;
122		133
123	case DIRECTOR:	134	case DIRECTOR:
124	case FIREWALL:	135	case FIREWALL:
…		…
126	move_firewall (tmp);	137	move_firewall (tmp);
127	else	138	else
128	{	139	{
129	if ((tmp->stats.sp += tmp->stats.maxsp) > 8) /* next direction */	140	if ((tmp->stats.sp += tmp->stats.maxsp) > 8) /* next direction */
130	tmp->stats.sp = ((tmp->stats.sp - 1) % 8) + 1;	141	tmp->stats.sp = ((tmp->stats.sp - 1) % 8) + 1;
		142
131	animate_turning (tmp);	143	animate_turning (tmp);
132	}	144	}
133	break;	145	break;
134		146
135	case TELEPORTER:	147	case TELEPORTER:
…		…
139	case CREATOR:	151	case CREATOR:
140	move_creator (tmp);	152	move_creator (tmp);
141	break;	153	break;
142		154
143	case TRIGGER_MARKER:	155	case TRIGGER_MARKER:
		156	//tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_marker"));
144	move_marker (tmp);	157	move_marker (tmp);
145	break;	158	break;
146		159
147	case DUPLICATOR:	160	case DUPLICATOR:
148	move_duplicator (tmp);	161	move_duplicator (tmp);
		162	break;
		163
		164	case MAPSCRIPT:
		165	cfperl_mapscript_activate (tmp, state, activator, originator);
149	break;	166	break;
150	}	167	}
151	}	168	}
152	}	169	}
153		170
…		…
162	* Changed the routine to loop through _all_ objects.	179	* Changed the routine to loop through _all_ objects.
163	* Better hurry with that linked list...	180	* Better hurry with that linked list...
164	*	181	*
165	*/	182	*/
166	void	183	void
167	push_button (object *op)	184	push_button (object op, object originator)
168	{	185	{
169	oblinkpt *obp = get_button_links (op);	186	if (oblinkpt *obp = op->find_link ())
170		187	{
171	if (!obp)	188	if (INVOKE_MAP (TRIGGER, op->map, ARG_STRING (&obp->id), ARG_INT (op->value), ARG_OBJECT (op), ARG_OBJECT (originator)))
172	return;	189	return;
173		190
174	if (INVOKE_MAP (TRIGGER, op->map, ARG_INT64 (obp->value), ARG_INT (op->value)))
175	return;
176
177	activate_connection_link (obp->link, op->value, op);	191	activate_connection_link (obp->link, op->value, op, originator);
		192	}
178	}	193	}
179		194
180	/*	195	/*
181	* elmex:	196	* elmex:
182	* This activates a connection, similar to push_button (object *op) but it takes	197	* This activates a connection, similar to push_button (object *op) but it takes
…		…
184	* the connection was 'state' or 'released'. So that you can activate objects	199	* the connection was 'state' or 'released'. So that you can activate objects
185	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.	200	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.
186	*	201	*
187	*/	202	*/
188	void	203	void
189	activate_connection (maptile *map, long connection, bool state)	204	maptile::trigger (shstr_tmp id, bool state, object activator, object originator)
190	{	205	{
191	if (INVOKE_MAP (TRIGGER, map, ARG_INT64 (connection), ARG_INT (state)))	206	if (INVOKE_MAP (TRIGGER, this, ARG_STRING (&id), ARG_INT (state), ARG_OBJECT (originator)))
192	return;	207	return;
193		208
194	oblinkpt *obp = get_connection_links (map, connection);	209	if (oblinkpt *obp = find_link (id))
195
196	if (obp)
197	activate_connection_link (obp->link, state);	210	activate_connection_link (obp->link, state, activator, originator);
198	}	211	}
199		212
200	/*	213	/*
201	* Updates everything connected with the button op.	214	* Updates everything connected with the button op.
202	* After changing the state of a button, this function must be called	215	* After changing the state of a button, this function must be called
203	* to make sure that all gates and other buttons connected to the	216	* to make sure that all gates and other buttons connected to the
204	* button reacts to the (eventual) change of state.	217	* button reacts to the (eventual) change of state.
205	*/	218	*/
206	void	219	void
207	update_button (object *op)	220	update_button (object op, object originator)
208	{	221	{
209	object ab, tmp, *head;
210	int tot, any_down = 0, old_value = op->value;	222	int any_down = 0, old_value = op->value;
211	oblinkpt *obp = 0;
212	objectlink *ol;
213		223
214	obp = get_button_links (op);	224	if (oblinkpt *obp = op->find_link ())
215	/* LOG(llevDebug, "update_button: %s (%d)\n", op->name, op->count); */
216	if (obp)
217	for (ol = obp->link; ol; ol = ol->next)	225	for (objectlink *ol = obp->link; ol; ol = ol->next)
218	{	226	{
219	if (!ol->ob)	227	if (!ol->ob)
220	{	228	{
221	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);	229	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);
222	continue;	230	continue;
223	}	231	}
224		232
225	tmp = ol->ob;	233	object *tmp = ol->ob;
		234
226	if (tmp->type == BUTTON)	235	if (tmp->type == BUTTON)
227	{	236	{
		237	sint32 total = 0;
		238
228	for (ab = tmp->above, tot = 0; ab != NULL; ab = ab->above)	239	for (object *ab = tmp->above; ab; ab = ab->above)
229	/* Bug? The pedestal code below looks for the head of
230	* the object, this bit doesn't. I'd think we should check
231	* for head here also. Maybe it also makese sense to
232	* make the for ab=tmp->above loop common, and alter
233	* behaviour based on object within that loop?
234	*/
235
236	/* Basically, if the move_type matches that on what the	240	/* Basically, if the move_type matches that on what the
237	* button wants, we count it. The second check is so that	241	* button wants, we count it. The second check is so that
238	* objects don't move (swords, etc) will count. Note that	242	* objects who don't move (swords, etc) will count. Note that
239	* this means that more work is needed to make buttons	243	* this means that more work is needed to make buttons
240	* that are only triggered by flying objects.	244	* that are only triggered by flying objects.
241	*/	245	*/
242	if ((ab->move_type & tmp->move_on) \|\| ab->move_type == 0)	246	if ((ab->move_type & tmp->move_on) \|\| ab->move_type == 0)
243	tot += ab->weight * (ab->nrof ? ab->nrof : 1) + ab->carrying;	247	total += ab->head_ ()->total_weight ();
244		248
245	tmp->value = (tot >= tmp->weight) ? 1 : 0;	249	tmp->value = total >= tmp->weight;
246	if (tmp->value)	250
247	any_down = 1;	251	any_down = any_down \|\| tmp->value;
248	}	252	}
249	else if (tmp->type == PEDESTAL)	253	else if (tmp->type == PEDESTAL)
250	{	254	{
251	tmp->value = 0;	255	tmp->value = 0;
		256
252	for (ab = tmp->above; ab != NULL; ab = ab->above)	257	for (object *ab = tmp->above; ab; ab = ab->above)
253	{	258	{
254	head = ab->head ? ab->head : ab;	259	object *head = ab->head_ ();
		260
255	/* Same note regarding move_type for buttons above apply here. */	261	/* Same note regarding move_type for buttons above apply here. */
256	if (((head->move_type & tmp->move_on) \|\| ab->move_type == 0) &&	262	if (((ab->move_type & tmp->move_on) \|\| ab->move_type == 0)
257	(head->race == tmp->slaying \|\|	263	&& (head->race == tmp->slaying
258	((head->type == SPECIAL_KEY) && (head->slaying == tmp->slaying)) \|\|	264	\|\| (head->type == SPECIAL_KEY && head->slaying == tmp->slaying)
259	(!strcmp (tmp->slaying, "player") && head->type == PLAYER)))	265	\|\| (tmp->slaying == shstr_player && head->type == PLAYER)))
260	tmp->value = 1;	266	tmp->value = 1;
261	}	267	}
262	if (tmp->value)	268
263	any_down = 1;	269	any_down = any_down \|\| tmp->value;
264	}	270	}
265	}	271	}
		272
266	if (any_down) /* If any other buttons were down, force this to remain down */	273	if (any_down) /* If any other buttons were down, force this to remain down */
267	op->value = 1;	274	op->value = 1;
268		275
		276	//LOG(llevDebug, "update_button: %s (%d, %d=%d)\n", &op->name, op->count, op->value, old_value);
		277
269	/* If this button hasn't changed, don't do anything */	278	/* If this button hasn't changed, don't do anything */
270	if (op->value != old_value)	279	if (op->value != old_value)
271	{	280	{
272	SET_ANIMATION (op, op->value);	281	SET_ANIMATION (op, op->value);
273	update_object (op, UP_OBJ_FACE);	282	update_object (op, UP_OBJ_FACE);
274	push_button (op); /* Make all other buttons the same */	283	push_button (op, originator); /* Make all other buttons the same */
275	}
276	}
277
278	/*
279	* Updates every button on the map (by calling update_button() for them).
280	*/
281
282	void
283	update_buttons (maptile *m)
284	{
285	objectlink *ol;
286	oblinkpt *obp;
287
288	for (obp = m->buttons; obp; obp = obp->next)
289	for (ol = obp->link; ol; ol = ol->next)
290	{
291	if (!ol->ob)
292	{
293	LOG (llevError, "Internal error in update_button (%s (%dx%d), connected %ld).\n",
294	ol->ob ? (const char *) ol->ob->name : "null", ol->ob ? ol->ob->x : -1, ol->ob ? ol->ob->y : -1, obp->value);
295	continue;
296	}
297
298	if (ol->ob->type == BUTTON \|\| ol->ob->type == PEDESTAL)
299	{
300	update_button (ol->ob);
301	break;
302	}
303	}	284	}
304	}	285	}
305		286
306	void	287	void
307	use_trigger (object *op)	288	use_trigger (object op, object originator)
308	{	289	{
309
310	/* Toggle value */	290	/* Toggle value */
311	op->value = !op->value;	291	op->value = !op->value;
		292
312	push_button (op);	293	push_button (op, originator);
313	}	294	}
314		295
315	/*	296	/*
316	* Note: animate_object should be used instead of this,	297	* Note: animate_object should be used instead of this,
317	* but it can't handle animations in the 8 directions	298	* but it can't handle animations in the 8 directions
318	*/	299	*/
319
320	void	300	void
321	animate_turning (object op) / only one part objects */	301	animate_turning (object op) / only one part objects */
322	{	302	{
323	if (++op->state >= NUM_ANIMATIONS (op) / 8)	303	if (++op->state >= NUM_ANIMATIONS (op) / 8)
324	op->state = 0;	304	op->state = 0;
…		…
341	*/	321	*/
342		322
343	int	323	int
344	check_altar_sacrifice (const object altar, const object sacrifice)	324	check_altar_sacrifice (const object altar, const object sacrifice)
345	{	325	{
346	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)
347	{	329	{
348	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->name \|\|	330	if (ARCH_SACRIFICE (altar) == shstr_money
349	ARCH_SACRIFICE (altar) == sacrifice->name \|\|	331	&& sacrifice->type == MONEY
350	ARCH_SACRIFICE (altar) == sacrifice->slaying \|\|	332	&& sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))
351	(!strcmp (ARCH_SACRIFICE (altar), query_base_name (sacrifice, 0))))
352	&& NROF_SACRIFICE (altar) <= (sacrifice->nrof ? sacrifice->nrof : 1))
353	return 1;	333	return 1;
354		334
355	if (strcmp (ARCH_SACRIFICE (altar), "money") == 0	335	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname
356	&& sacrifice->type == MONEY && sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))	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 ())
357	return 1;	340	return 1;
358	}	341	}
359		342
360	return 0;	343	return 0;
361	}	344	}
…		…
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;
407	}	392	}
408		393
409	void	394	void
410	trigger_move (object op, int state) / 1 down and 0 up */	395	trigger_move (object op, int state, object originator) /* 1 down and 0 up */
411	{	396	{
412	op->stats.wc = state;	397	op->stats.wc = state;
		398
413	if (state)	399	if (state)
414	{	400	{
415	use_trigger (op);	401	use_trigger (op, originator);
416	op->set_speed (op->stats.exp > 0 ? 1. / op->stats.exp : 1.);	402	op->set_speed (op->stats.exp > 0 ? 1. / op->stats.exp : 1.);
417	op->speed_left = -1;	403	op->speed_left = -1;
418	}	404	}
419	else	405	else
420	{	406	{
421	use_trigger (op);	407	use_trigger (op, originator);
422	op->set_speed (0);	408	op->set_speed (0);
423	}	409	}
424	}	410	}
425		411
426		412
…		…
443	int push = 0, tot = 0;	429	int push = 0, tot = 0;
444	int in_movement = op->stats.wc \|\| op->speed;	430	int in_movement = op->stats.wc \|\| op->speed;
445		431
446	switch (op->type)	432	switch (op->type)
447	{	433	{
448	case TRIGGER_BUTTON:	434	case TRIGGER_BUTTON:
449	if (op->weight > 0)	435	if (op->weight > 0)
450	{	436	{
451	if (cause)	437	if (cause)
452	{	438	{
453	for (tmp = op->above; tmp; tmp = tmp->above)	439	for (tmp = op->above; tmp; tmp = tmp->above)
454	/* Comment reproduced from update_buttons(): */	440	/* Comment reproduced from update_buttons(): */
455	/* Basically, if the move_type matches that on what the	441	/* Basically, if the move_type matches that on what the
456	* button wants, we count it. The second check is so that	442	* button wants, we count it. The second check is so that
457	* objects that don't move (swords, etc) will count. Note that	443	* objects that don't move (swords, etc) will count. Note that
458	* this means that more work is needed to make buttons	444	* this means that more work is needed to make buttons
459	* that are only triggered by flying objects.	445	* that are only triggered by flying objects.
		446	*/
		447	if ((tmp->move_type & op->move_on) \|\| tmp->move_type == 0)
		448	tot += tmp->head_ ()->total_weight ();
		449
		450	if (tot >= op->weight)
		451	push = 1;
		452
		453	if (op->stats.ac == push)
		454	return 0;
		455
		456	op->stats.ac = push;
		457	if (NUM_ANIMATIONS (op) > 1)
		458	{
		459	SET_ANIMATION (op, push);
		460	update_object (op, UP_OBJ_FACE);
		461	}
		462
		463	if (in_movement \|\| !push)
		464	return 0;
		465	}
		466
		467	trigger_move (op, push, cause);
		468	}
		469
		470	return 0;
		471
		472	case TRIGGER_PEDESTAL:
		473	if (cause)
		474	{
		475	for (tmp = op->above; tmp; tmp = tmp->above)
		476	{
		477	object *head = tmp->head_ ();
		478
		479	/* See comment in TRIGGER_BUTTON about move_types */
		480	if (((head->move_type & op->move_on) \|\| head->move_type == 0)
		481	&& (head->race == op->slaying \|\| (op->slaying == shstr_player && head->type == PLAYER)))
		482	{
		483	push = 1;
		484	break;
		485	}
		486	}
		487
		488	if (op->stats.ac == push)
		489	return 0;
		490
		491	op->stats.ac = push;
		492
		493	if (NUM_ANIMATIONS (op) > 1)
		494	{
		495	SET_ANIMATION (op, push);
		496	update_object (op, UP_OBJ_FACE);
		497	}
		498
		499	update_object (op, UP_OBJ_FACE);
		500
		501	if (in_movement \|\| !push)
		502	return 0;
		503	}
		504
		505	trigger_move (op, push, cause);
		506	return 0;
		507
		508	case TRIGGER_ALTAR:
		509	if (cause)
		510	{
		511	if (in_movement)
		512	return 0;
		513
		514	if (operate_altar (op, &cause))
		515	{
		516	if (NUM_ANIMATIONS (op) > 1)
		517	{
		518	SET_ANIMATION (op, 1);
		519	update_object (op, UP_OBJ_FACE);
		520	}
		521
		522	if (op->last_sp >= 0)
		523	{
		524	trigger_move (op, 1, cause);
		525
		526	if (op->last_sp > 0)
		527	op->last_sp = -op->last_sp;
		528	}
		529	else
		530	{
		531	/* for trigger altar with last_sp, the ON/OFF
		532	* status (-> +/- value) is "simulated":
460	*/	533	*/
461		534	op->value = !op->value;
462	if ((tmp->move_type & op->move_on) \|\| tmp->move_type == 0)	535	trigger_move (op, 1, cause);
463	{	536	op->last_sp = -op->last_sp;
464	tot += tmp->weight * (tmp->nrof ? tmp->nrof : 1) + tmp->carrying;	537	op->value = !op->value;
465	}
466	if (tot >= op->weight)
467	push = 1;
468	if (op->stats.ac == push)
469	return 0;
470	op->stats.ac = push;
471	if (NUM_ANIMATIONS (op) > 1)
472	{
473	SET_ANIMATION (op, push);
474	update_object (op, UP_OBJ_FACE);
475	}	538	}
476	if (in_movement \|\| !push)	539
477	return 0;	540	return cause == NULL;
478	}	541	}
479	trigger_move (op, push);
480	}	542	else
481	return 0;
482
483	case TRIGGER_PEDESTAL:
484	if (cause)
485	{
486	for (tmp = op->above; tmp; tmp = tmp->above)
487	{
488	object *head = tmp->head ? tmp->head : tmp;
489
490	/* See comment in TRIGGER_BUTTON about move_types */
491	if (((head->move_type & op->move_on) \|\| head->move_type == 0)
492	&& (head->race == op->slaying \|\| (!strcmp (op->slaying, "player") && head->type == PLAYER)))
493	{
494	push = 1;
495	break;
496	}
497	}
498	if (op->stats.ac == push)
499	return 0;	543	return 0;
500	op->stats.ac = push;	544	}
		545	else
		546	{
501	if (NUM_ANIMATIONS (op) > 1)	547	if (NUM_ANIMATIONS (op) > 1)
502	{	548	{
503	SET_ANIMATION (op, push);	549	SET_ANIMATION (op, 0);
504	update_object (op, UP_OBJ_FACE);	550	update_object (op, UP_OBJ_FACE);
505	}	551	}
506	update_object (op, UP_OBJ_FACE);
507	if (in_movement \|\| !push)
508	return 0;
509	}
510	trigger_move (op, push);
511	return 0;
512		552
513	case TRIGGER_ALTAR:
514	if (cause)
515	{
516	if (in_movement)
517	return 0;
518	if (operate_altar (op, &cause))
519	{
520	if (NUM_ANIMATIONS (op) > 1)
521	{
522	SET_ANIMATION (op, 1);
523	update_object (op, UP_OBJ_FACE);
524	}
525	if (op->last_sp >= 0)
526	{
527	trigger_move (op, 1);
528	if (op->last_sp > 0)
529	op->last_sp = -op->last_sp;
530	}
531	else
532	{
533	/* for trigger altar with last_sp, the ON/OFF
534	* status (-> +/- value) is "simulated":
535	*/
536	op->value = !op->value;
537	trigger_move (op, 1);
538	op->last_sp = -op->last_sp;
539	op->value = !op->value;
540	}
541	return cause == NULL;
542	}
543	else
544	{
545	return 0;
546	}
547	}
548	else
549	{
550	if (NUM_ANIMATIONS (op) > 1)
551	{
552	SET_ANIMATION (op, 0);
553	update_object (op, UP_OBJ_FACE);
554	}
555
556	/* If trigger_altar has "last_sp > 0" set on the map,	553	/* If trigger_altar has "last_sp > 0" set on the map,
557	* it will push the connected value only once per sacrifice.	554	* it will push the connected value only once per sacrifice.
558	* Otherwise (default), the connected value will be	555	* Otherwise (default), the connected value will be
559	* pushed twice: First by sacrifice, second by reset! -AV	556	* pushed twice: First by sacrifice, second by reset! -AV
560	*/	557	*/
561	if (!op->last_sp)	558	if (!op->last_sp)
562	trigger_move (op, 0);	559	trigger_move (op, 0, cause);
563	else	560	else
564	{	561	{
565	op->stats.wc = 0;	562	op->stats.wc = 0;
566	op->value = !op->value;	563	op->value = !op->value;
567	op->set_speed (0);	564	op->set_speed (0);
568	}	565	}
569	}	566	}
570	return 0;	567	return 0;
571		568
572	case TRIGGER:	569	case TRIGGER:
573	if (cause)	570	if (cause)
574	{	571	{
575	if (in_movement)	572	if (in_movement)
576	return 0;	573	return 0;
577		574
578	push = 1;	575	push = 1;
579	}	576	}
580		577
581	if (NUM_ANIMATIONS (op) > 1)	578	if (NUM_ANIMATIONS (op) > 1)
582	{	579	{
583	SET_ANIMATION (op, push);	580	SET_ANIMATION (op, push);
584	update_object (op, UP_OBJ_FACE);	581	update_object (op, UP_OBJ_FACE);
585	}	582	}
586		583
587	trigger_move (op, push);	584	trigger_move (op, push, cause);
588	return 1;	585	return 1;
589		586
590	default:	587	default:
591	LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type);	588	LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type);
592	return 0;	589	return 0;
593	}	590	}
594	}	591	}
595		592
596	void	593	void
597	add_button_link (object button, maptile map, int connected)	594	object::add_link (maptile *map, shstr_tmp id)
598	{	595	{
599	oblinkpt *obp;
600	objectlink *ol = get_objectlink ();
601
602	if (!map)	596	if (!map)
603	{	597	{
604	LOG (llevError, "Tried to add button-link without map.\n");	598	LOG (llevError, "Tried to add button-link without map.\n");
605	return;	599	return;
606	}	600	}
607		601
608	button->path_attuned = connected; /* peterm: I need this so I can rebuild	602	flag [FLAG_IS_LINKED] = true;
609	a connected map from a template map. */
610		603
611	SET_FLAG (button, FLAG_IS_LINKED);	604	objectlink *ol = get_objectlink ();
612
613	ol->ob = button;	605	ol->ob = this;
614		606
615	for (obp = map->buttons; obp && obp->value != connected; obp = obp->next)	607	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
616	;	608	if (obp->id == id)
617
618	if (obp)
619	{	609	{
620	ol->next = obp->link;	610	ol->next = obp->link;
621	obp->link = ol;	611	obp->link = ol;
		612	return;
622	}	613	}
623	else	614
624	{
625	obp = get_objectlinkpt ();	615	oblinkpt *obp = get_objectlinkpt ();
626	obp->value = connected;	616	obp->id = id;
627		617
628	obp->next = map->buttons;	618	obp->next = map->buttons;
629	map->buttons = obp;	619	map->buttons = obp;
630	obp->link = ol;	620	obp->link = ol;
631	}
632	}	621	}
633		622
634	/*	623	/*
635	* Remove the object from the linked lists of buttons in the map.	624	* Remove the object from the linked lists of buttons in the map.
636	* This is only needed by editors.	625	* This is only needed by editors.
637	*/	626	*/
638
639	void	627	void
640	remove_button_link (object *op)	628	object::remove_link ()
641	{	629	{
642	oblinkpt *obp;	630	if (!map)
643	objectlink *olp, ol;
644
645	if (op->map == NULL)
646	{	631	{
647	LOG (llevError, "remove_button_link() in object without map.\n");	632	LOG (llevError, "remove_button_link() in object without map.\n");
648	return;	633	return;
649	}	634	}
650		635
651	if (!QUERY_FLAG (op, FLAG_IS_LINKED))	636	if (!flag [FLAG_IS_LINKED])
652	{	637	{
653	LOG (llevError, "remove_button_linked() in unlinked object.\n");	638	LOG (llevError, "remove_button_linked() in unlinked object.\n");
654	return;	639	return;
655	}	640	}
656		641
		642	flag [FLAG_IS_LINKED] = false;
		643
657	for (obp = op->map->buttons; obp; obp = obp->next)	644	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
658	for (olp = &obp->link; (ol = *olp); olp = &ol->next)	645	for (objectlink *olp = &obp->link; olp; olp = &(*olp)->next)
659	if (ol->ob == op)	646	if ((*olp)->ob == this)
660	{	647	{
661		648	objectlink ol = olp;
662	/* LOG(llevDebug, "Removed link %d in button %s and map %s.\n",
663	obp->value, op->name, op->map->path);
664	*/
665	*olp = ol->next;	649	*olp = ol->next;
666	delete ol;	650	delete ol;
667	return;	651	return;
668	}	652	}
669		653
670	LOG (llevError, "remove_button_linked(): couldn't find object.\n");	654	LOG (llevError, "remove_button_linked(): couldn't find object.\n");
671	CLEAR_FLAG (op, FLAG_IS_LINKED);	655	}
		656
		657	/*
		658	* Updates every button on the map (by calling update_button() for them).
		659	*/
		660	void
		661	maptile::update_buttons ()
		662	{
		663	for (oblinkpt *obp = buttons; obp; obp = obp->next)
		664	for (objectlink *ol = obp->link; ol; ol = ol->next)
		665	{
		666	if (!ol->ob)
		667	{
		668	LOG (llevError, "Internal error in update_button (%s (%dx%d), connected %ld).\n",
		669	ol->ob ? (const char *) ol->ob->name : "null", ol->ob ? ol->ob->x : -1, ol->ob ? ol->ob->y : -1, &obp->id);
		670	continue;
		671	}
		672
		673	if (ol->ob->type == BUTTON \|\| ol->ob->type == PEDESTAL)
		674	{
		675	update_button (ol->ob, 0);
		676	break;
		677	}
		678	}
672	}	679	}
673		680
674	/*	681	/*
675	* Gets the objectlink for this connection from the map.	682	* Gets the objectlink for this connection from the map.
676	*/	683	*/
677	oblinkpt *	684	oblinkpt *
678	get_connection_links (maptile *map, long connection)	685	maptile::find_link (shstr_tmp id)
679	{	686	{
680	for (oblinkpt * obp = map->buttons; obp; obp = obp->next)	687	for (oblinkpt *obp = buttons; obp; obp = obp->next)
681	if (obp->value == connection)	688	if (obp->id == id)
682	return obp;	689	return obp;
683		690
684	return 0;	691	return 0;
685	}	692	}
686		693
687	/*	694	/*
688	* Return the first objectlink in the objects linked to this one	695	* Return the first objectlink in the objects linked to this one
689	*/	696	*/
690
691	oblinkpt *	697	oblinkpt *
692	get_button_links (const object *button)	698	object::find_link () const
693	{	699	{
694	oblinkpt *obp;	700	if (map)
695	objectlink *ol;
696
697	if (!button->map)
698	return NULL;
699
700	for (obp = button->map->buttons; obp; obp = obp->next)	701	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
701	for (ol = obp->link; ol; ol = ol->next)	702	for (objectlink *ol = obp->link; ol; ol = ol->next)
702	if (ol->ob == button)	703	if (ol->ob == this)
703	return obp;	704	return obp;
704		705
705	return NULL;
706	}
707
708	/*
709	* Made as a separate function to increase efficiency
710	*/
711
712	int
713	get_button_value (const object *button)
714	{
715	oblinkpt *obp;
716	objectlink *ol;
717
718	if (!button->map)
719	return 0;
720	for (obp = button->map->buttons; obp; obp = obp->next)
721	for (ol = obp->link; ol; ol = ol->next)
722	if (ol->ob == button)
723	return obp->value;
724	return 0;	706	return 0;
725	}	707	}
726		708
727	/* This routine makes monsters who are	709	/* This routine makes monsters who are
728	* standing on the 'mood floor' change their	710	* standing on the 'mood floor' change their
…		…
730	* If floor is to be triggered must have	712	* If floor is to be triggered must have
731	* a speed of zero (default is 1 for all	713	* a speed of zero (default is 1 for all
732	* but the charm floor type).	714	* but the charm floor type).
733	* by b.t. thomas@nomad.astro.psu.edu	715	* by b.t. thomas@nomad.astro.psu.edu
734	*/	716	*/
735
736	void	717	void
737	do_mood_floor (object op, object source)	718	do_mood_floor (object op, object source)
738	{	719	{
739	object *tmp;
740	object *tmp2;
741
742	if (!source)	720	if (!source)
743	source = op;	721	source = op;
744		722
745	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)
746	if (QUERY_FLAG (tmp, FLAG_MONSTER))	731	if (QUERY_FLAG (tmp, FLAG_MONSTER))
747	break;	732	break;
748		733
749	/* 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
750	* be a monster here.	735	* be a monster here.
751	*/	736	*/
		737	//TODO: have players really FLAG_MONSTER? kept it for safety
752	if (!tmp \|\| tmp->type == PLAYER)	738	if (!tmp \|\| tmp->type == PLAYER)
753	return;	739	return;
754		740
755	switch (op->last_sp)	741	switch (op->last_sp)
756	{	742	{
757	case 0: /* furious--make all monsters mad */	743	case 0: /* furious--make all monsters mad */
758	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	744	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
759	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);	745	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);
		746
760	if (QUERY_FLAG (tmp, FLAG_FRIENDLY))	747	if (QUERY_FLAG (tmp, FLAG_FRIENDLY))
761	{	748	{
762	CLEAR_FLAG (tmp, FLAG_FRIENDLY);
763	remove_friendly_object (tmp);
764	tmp->attack_movement = 0;	749	tmp->attack_movement = 0;
765	/* 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
766	* dereference a null value	751	* dereference a null value
767	*/	752	*/
768	if (tmp->type == GOLEM && tmp->owner && tmp->owner->type == PLAYER && tmp->owner->contr->ranges[range_golem] == tmp)	753	if (tmp->type == GOLEM
		754	&& tmp->owner
		755	&& tmp->owner->type == PLAYER
		756	&& tmp->owner->contr->golem == tmp)
769	tmp->owner->contr->ranges[range_golem] = 0;	757	tmp->owner->contr->golem = 0;
770		758
771	tmp->owner = 0;	759	tmp->owner = 0;
		760
		761	remove_friendly_object (tmp);
772	}	762	}
773	break;	763	break;
		764
774	case 1: /* angry -- get neutral monsters mad */	765	case 1: /* angry -- get neutral monsters mad */
775	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE) && !QUERY_FLAG (tmp, FLAG_FRIENDLY))	766	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE) && !QUERY_FLAG (tmp, FLAG_FRIENDLY))
776	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);	767	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);
777	break;	768	break;
		769
778	case 2: /* calm -- pacify unfriendly monsters */	770	case 2: /* calm -- pacify unfriendly monsters */
779	if (!QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
780	SET_FLAG (tmp, FLAG_UNAGGRESSIVE);	771	SET_FLAG (tmp, FLAG_UNAGGRESSIVE);
781	break;	772	break;
		773
782	case 3: /* make all monsters fall asleep */	774	case 3: /* make all monsters fall asleep */
783	if (!QUERY_FLAG (tmp, FLAG_SLEEP))
784	SET_FLAG (tmp, FLAG_SLEEP);	775	SET_FLAG (tmp, FLAG_SLEEP);
785	break;	776	break;
		777
786	case 4: /* charm all monsters */	778	case 4: /* charm all monsters */
787	if (op == source)	779	if (op == source)
788	break; /* only if 'connected' */	780	break; /* only if 'connected' */
789		781
790	for (tmp2 = GET_MAP_OB (source->map, source->x, source->y); /* finding an owner */	782	if (object *pl = source->ms ().player ())
791	tmp2->type != PLAYER; tmp2 = tmp2->above)	783	{
792	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	}
793	break;	792	break;
794		793
795	if (tmp2->type != PLAYER)	794	case 6: // kill monsters
		795	if (!QUERY_FLAG (tmp, FLAG_FRIENDLY))
796	break;	796	break;
797		797
798	tmp->set_owner (tmp2);	798	// FALL THROUGH
799	SET_FLAG (tmp, FLAG_MONSTER);	799	case 5: // kill all alives
800		800	if (!tmp->flag [FLAG_PRECIOUS])
801	tmp->stats.exp = 0;	801	{
802	SET_FLAG (tmp, FLAG_FRIENDLY);	802	archetype::get (shstr_burnout)->insert_at (tmp, source);
803		803	tmp->destroy ();
804	add_friendly_object (tmp);	804	}
805	tmp->attack_movement = PETMOVE;
806	break;	805	break;
807		806
808	default:	807	default:
809	break;	808	break;
810	}	809	}
…		…
822	object tmp, ret = NULL;	821	object tmp, ret = NULL;
823		822
824	/* First check the object itself. */	823	/* First check the object itself. */
825	if ((trig->stats.hp && (op->type == trig->stats.hp))	824	if ((trig->stats.hp && (op->type == trig->stats.hp))
826	\|\| (trig->slaying && (op->slaying == trig->slaying))	825	\|\| (trig->slaying && (op->slaying == trig->slaying))
827	\|\| (trig->race && (op->arch->name == trig->race)))	826	\|\| (trig->race && (op->arch->archname == trig->race)))
828	return op;	827	return op;
829		828
830	for (tmp = op->inv; tmp; tmp = tmp->below)	829	for (tmp = op->inv; tmp; tmp = tmp->below)
831	{	830	{
832	if (tmp->inv)	831	if (tmp->inv)
…		…
835	if (ret)	834	if (ret)
836	return ret;	835	return ret;
837	}	836	}
838	else if ((trig->stats.hp && (tmp->type == trig->stats.hp))	837	else if ((trig->stats.hp && (tmp->type == trig->stats.hp))
839	\|\| (trig->slaying && (tmp->slaying == trig->slaying))	838	\|\| (trig->slaying && (tmp->slaying == trig->slaying))
840	\|\| (trig->race && (tmp->arch->name == trig->race)))	839	\|\| (trig->race && (tmp->arch->archname == trig->race)))
841	return tmp;	840	return tmp;
842	}	841	}
843	return NULL;	842	return NULL;
844	}	843	}
845		844
…		…
858	* and has a matching item. Imagine what happens if someone steps on the inventory	857	* and has a matching item. Imagine what happens if someone steps on the inventory
859	* checker with a matching item, has it, activates the connection, throws the item	858	* checker with a matching item, has it, activates the connection, throws the item
860	* away, and then leaves the inventory checker. That would've caused an always-enabled	859	* away, and then leaves the inventory checker. That would've caused an always-enabled
861	* state in the inventory checker. This won't happen anymore now.	860	* state in the inventory checker. This won't happen anymore now.
862	*	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	*
863	*/	868	*/
864	void	869	void
865	check_inv (object op, object trig)	870	check_inv (object op, object trig)
866	{	871	{
867	trig->value = 0; // deactivate if none of the following conditions apply	872	trig->value = 0; // deactivate if none of the following conditions apply
868		873
869	if (object *pl = trig->ms ().player ())	874	object *pl = trig->ms ().player ();
870	{
871	object *match = check_inv_recursive (pl, trig);	875	object *match = check_inv_recursive (op, trig);
872		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
873	if (match && trig->last_sp) // match == having	884	if (match && trig->last_sp) // match == having
874	{	885	{
875	if (trig->last_heal)	886	if (trig->last_heal)
876	decrease_ob (match);	887	match->decrease ();
877		888
878	trig->value = 1;	889	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
879	}	890	push_button (trig, op);
		891	}
880	else if (!match && !trig->last_sp) // match == not having	892	else if (!match && !trig->last_sp) // match == not having
881	trig->value = 1;
882	}	893	{
883		894	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
884	push_button (trig);	895	push_button (trig, op);
		896	}
885	}	897	}
886		898

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Comparing deliantra/server/common/button.C (file contents): Revision 1.20 by root, Tue Dec 26 08:54:58 2006 UTC vs. Revision 1.52 by root, Thu Jan 8 04:35:03 2009 UTC

Diff Legend

Comparing deliantra/server/common/button.C (file contents):
Revision 1.20 by root, Tue Dec 26 08:54:58 2006 UTC vs.
Revision 1.52 by root, Thu Jan 8 04:35:03 2009 UTC