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

Comparing deliantra/server/common/button.C (file contents):
Revision 1.28 by root, Mon Jan 29 15:36:25 2007 UTC vs.
Revision 1.55 by root, Mon Oct 12 04:02:17 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 (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team	4	* Copyright (©) 2005,2006,2007,2008 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team
6	* Copyright (C) 1992 Frank Tore Johansen	6	* Copyright (©) 1992,2007 Frank Tore Johansen
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* Deliantra is free software: you can redistribute it and/or modify
9	* 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
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation, either version 3 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
12	*	12	*
13	* 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,
14	* but WITHOUT ANY WARRANTY; without even the implied warranty of	14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* GNU General Public License for more details.	16	* GNU General Public License for more details.
17	*	17	*
18	* 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
19	* along with this program; if not, write to the Free Software	19	* along with this program. If not, see <http://www.gnu.org/licenses/>.
20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21	*	20	*
22	* The authors can be reached via e-mail at <crossfire@schmorp.de>	21	* The authors can be reached via e-mail to <support@deliantra.net>
23	*/	22	*/
24		23
25	#include <global.h>	24	#include <global.h>
26	#include <funcpoint.h>
27		25
28	/*	26	/*
29	* This code is no longer highly inefficient 8)	27	* This code is no longer highly inefficient 8)
30	*/	28	*/
31		29
32	/*	30	/*
33	* elmex:	31	* elmex:
34	* 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.
35	* 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.
36	* 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.
37	*/	36	*/
38	void	37	static void
39	activate_connection_link (objectlink * ol, bool state, object *source = 0)	38	activate_connection_link (objectlink ol, int state, object activator, object *originator)
40	{	39	{
41	for (; ol; ol = ol->next)	40	for (; ol; ol = ol->next)
42	{	41	{
43	if (!ol->ob)	42	if (!ol->ob)
44	{	43	{
60	object *tmp = ol->ob;	59	object *tmp = ol->ob;
61		60
62	/* if the criteria isn't appropriate, don't do anything */	61	/* if the criteria isn't appropriate, don't do anything */
63	if (state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_PUSH))	62	if (state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_PUSH))
64	continue;	63	continue;
		64
65	if (!state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_RELEASE))	65	if (!state && !QUERY_FLAG (tmp, FLAG_ACTIVATE_ON_RELEASE))
66	continue;	66	continue;
67		67
68	switch (tmp->type)	68	switch (tmp->type)
69	{	69	{
70	case GATE:	70	case GATE:
71	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"));
72	tmp->value = tmp->stats.maxsp ? !state : state;	76	tmp->value = tmp->stats.maxsp ? !state : state;
73	tmp->set_speed (0.5);	77	tmp->set_speed (0.5);
74	break;	78	break;
75		79
76	case CF_HANDLE:	80	case CF_HANDLE:
…		…
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, activator);
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"));
		117
108	tmp->set_speed (tmp->arch->clone.speed);	118	tmp->set_speed (tmp->arch->speed);
109	tmp->value = tmp->arch->clone.value;	119	tmp->value = tmp->arch->value;
110	tmp->stats.sp = 1;	120	tmp->stats.sp = 1;
111	tmp->stats.hp = tmp->stats.maxhp;	121	tmp->stats.hp = tmp->stats.maxhp;
112	/* Handle multipart gates. We copy the value for the other parts	122	/* Handle multipart gates. We copy the value for the other parts
113	* from the head - this ensures that the data will consistent	123	* from the head - this ensures that the data will consistent
114	*/	124	*/
115	for (tmp = tmp->more; tmp; tmp = tmp->more)	125	for (object *part = tmp->more; part; part = part->more)
116	{	126	{
117	tmp->value = tmp->head->value;	127	part->value = tmp->value;
118	tmp->stats.sp = tmp->head->stats.sp;	128	part->stats.sp = tmp->stats.sp;
119	tmp->stats.hp = tmp->head->stats.hp;	129	part->stats.hp = tmp->stats.hp;
120	tmp->set_speed (tmp->head->speed);	130	part->set_speed (tmp->speed);
121	}	131	}
122	break;	132	break;
123		133
124	case DIRECTOR:	134	case DIRECTOR:
125	case FIREWALL:	135	case FIREWALL:
126	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)	136	if (!QUERY_FLAG (tmp, FLAG_ANIMATE) && tmp->type == FIREWALL)
127	move_firewall (tmp);	137	move_firewall (tmp);
128	else	138	else
129	{	139	{
130	if ((tmp->stats.sp += tmp->stats.maxsp) > 8) /* next direction */	140	tmp->stats.sp = absdir (tmp->stats.sp + tmp->stats.maxsp); /* next direction */
131	tmp->stats.sp = ((tmp->stats.sp - 1) % 8) + 1;
132	animate_turning (tmp);	141	animate_turning (tmp);
133	}	142	}
134	break;	143	break;
135		144
136	case TELEPORTER:	145	case TELEPORTER:
…		…
140	case CREATOR:	149	case CREATOR:
141	move_creator (tmp);	150	move_creator (tmp);
142	break;	151	break;
143		152
144	case TRIGGER_MARKER:	153	case TRIGGER_MARKER:
		154	//tmp->play_sound (tmp->sound ? tmp->sound : sound_find ("trigger_marker"));
145	move_marker (tmp);	155	move_marker (tmp);
146	break;	156	break;
147		157
148	case DUPLICATOR:	158	case DUPLICATOR:
149	move_duplicator (tmp);	159	move_duplicator (tmp);
		160	break;
		161
		162	case MAPSCRIPT:
		163	cfperl_mapscript_activate (tmp, state, activator, originator);
150	break;	164	break;
151	}	165	}
152	}	166	}
153	}	167	}
154		168
…		…
163	* Changed the routine to loop through _all_ objects.	177	* Changed the routine to loop through _all_ objects.
164	* Better hurry with that linked list...	178	* Better hurry with that linked list...
165	*	179	*
166	*/	180	*/
167	void	181	void
168	push_button (object *op)	182	push_button (object op, object originator)
169	{	183	{
170	oblinkpt *obp = get_button_links (op);	184	if (oblinkpt *obp = op->find_link ())
171		185	{
172	if (!obp)	186	if (INVOKE_MAP (TRIGGER, op->map, ARG_STRING (&obp->id), ARG_INT (op->value), ARG_OBJECT (op), ARG_OBJECT (originator)))
173	return;	187	return;
174		188
175	if (INVOKE_MAP (TRIGGER, op->map, ARG_INT64 (obp->value), ARG_INT (op->value)))
176	return;
177
178	activate_connection_link (obp->link, op->value, op);	189	activate_connection_link (obp->link, op->value, op, originator);
		190	}
179	}	191	}
180		192
181	/*	193	/*
182	* elmex:	194	* elmex:
183	* This activates a connection, similar to push_button (object *op) but it takes	195	* This activates a connection, similar to push_button (object *op) but it takes
…		…
185	* the connection was 'state' or 'released'. So that you can activate objects	197	* the connection was 'state' or 'released'. So that you can activate objects
186	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.	198	* who have FLAG_ACTIVATE_ON_PUSH/RELEASE set properly.
187	*	199	*
188	*/	200	*/
189	void	201	void
190	activate_connection (maptile *map, long connection, bool state)	202	maptile::trigger (shstr_tmp id, int state, object activator, object originator)
191	{	203	{
192	if (INVOKE_MAP (TRIGGER, map, ARG_INT64 (connection), ARG_INT (state)))	204	if (INVOKE_MAP (TRIGGER, this, ARG_STRING (&id), ARG_INT (state), ARG_OBJECT (originator)))
193	return;	205	return;
194		206
195	oblinkpt *obp = get_connection_links (map, connection);	207	if (oblinkpt *obp = find_link (id))
196
197	if (obp)
198	activate_connection_link (obp->link, state);	208	activate_connection_link (obp->link, state, activator, originator);
199	}	209	}
200		210
201	/*	211	/*
202	* Updates everything connected with the button op.	212	* Updates everything connected with the button op.
203	* 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
204	* 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
205	* button reacts to the (eventual) change of state.	215	* button reacts to the (eventual) change of state.
206	*/	216	*/
207	void	217	void
208	update_button (object *op)	218	update_button (object op, object originator)
209	{	219	{
210	object ab, tmp, *head;
211	int tot, any_down = 0, old_value = op->value;	220	int any_down = 0, old_value = op->value;
212	oblinkpt *obp = 0;
213	objectlink *ol;
214		221
215	obp = get_button_links (op);	222	if (oblinkpt *obp = op->find_link ())
216	/* LOG(llevDebug, "update_button: %s (%d)\n", op->name, op->count); */
217	if (obp)
218	for (ol = obp->link; ol; ol = ol->next)	223	for (objectlink *ol = obp->link; ol; ol = ol->next)
219	{	224	{
220	if (!ol->ob)	225	if (!ol->ob)
221	{	226	{
222	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);	227	LOG (llevDebug, "Internal error in update_button (%s).\n", &op->name);
223	continue;	228	continue;
224	}	229	}
225		230
226	tmp = ol->ob;	231	object *tmp = ol->ob;
		232
227	if (tmp->type == BUTTON)	233	if (tmp->type == BUTTON)
228	{	234	{
		235	sint32 total = 0;
		236
229	for (ab = tmp->above, tot = 0; ab != NULL; ab = ab->above)	237	for (object *ab = tmp->above; ab; ab = ab->above)
230	/* Bug? The pedestal code below looks for the head of
231	* the object, this bit doesn't. I'd think we should check
232	* for head here also. Maybe it also makese sense to
233	* make the for ab=tmp->above loop common, and alter
234	* behaviour based on object within that loop?
235	*/
236
237	/* Basically, if the move_type matches that on what the	238	/* Basically, if the move_type matches that on what the
238	* button wants, we count it. The second check is so that	239	* button wants, we count it. The second check is so that
239	* objects don't move (swords, etc) will count. Note that	240	* objects who don't move (swords, etc) will count. Note that
240	* this means that more work is needed to make buttons	241	* this means that more work is needed to make buttons
241	* that are only triggered by flying objects.	242	* that are only triggered by flying objects.
242	*/	243	*/
243	if ((ab->move_type & tmp->move_on) \|\| ab->move_type == 0)	244	if ((ab->move_type & tmp->move_on) \|\| ab->move_type == 0)
244	tot += ab->weight * (ab->nrof ? ab->nrof : 1) + ab->carrying;	245	total += ab->head_ ()->total_weight ();
245		246
246	tmp->value = (tot >= tmp->weight) ? 1 : 0;	247	tmp->value = total >= tmp->weight;
247	if (tmp->value)	248
248	any_down = 1;	249	any_down = any_down \|\| tmp->value;
249	}	250	}
250	else if (tmp->type == PEDESTAL)	251	else if (tmp->type == PEDESTAL)
251	{	252	{
		253	bool is_match = is_match_expr (tmp->slaying);
252	tmp->value = 0;	254	tmp->value = 0;
		255
253	for (ab = tmp->above; ab != NULL; ab = ab->above)	256	for (object *ab = tmp->above; ab; ab = ab->above)
254	{	257	{
255	head = ab->head ? ab->head : ab;	258	object *head = ab->head_ ();
		259
256	/* Same note regarding move_type for buttons above apply here. */	260	/* Same note regarding move_type for buttons above apply here. */
257	if (((head->move_type & tmp->move_on) \|\| ab->move_type == 0) &&	261	if (((ab->move_type & tmp->move_on) \|\| ab->move_type == 0))
		262	if (is_match
		263	? match (tmp->slaying, head, tmp, originator)
258	(head->race == tmp->slaying \|\|	264	: (head->race == tmp->slaying
259	((head->type == SPECIAL_KEY) && (head->slaying == tmp->slaying)) \|\|	265	\|\| (head->type == SPECIAL_KEY && head->slaying == tmp->slaying)
260	(!strcmp (tmp->slaying, "player") && head->type == PLAYER)))	266	\|\| (tmp->slaying == shstr_player && head->type == PLAYER)))
		267	{
261	tmp->value = 1;	268	tmp->value = 1;
		269	break;
		270	}
262	}	271	}
263	if (tmp->value)	272
264	any_down = 1;	273	any_down = any_down \|\| tmp->value;
265	}	274	}
266	}	275	}
		276
267	if (any_down) /* If any other buttons were down, force this to remain down */	277	if (any_down) /* If any other buttons were down, force this to remain down */
268	op->value = 1;	278	op->value = 1;
269		279
		280	//LOG(llevDebug, "update_button: %s (%d, %d=%d)\n", &op->name, op->count, op->value, old_value);
		281
270	/* If this button hasn't changed, don't do anything */	282	/* If this button hasn't changed, don't do anything */
271	if (op->value != old_value)	283	if (op->value != old_value)
272	{	284	{
273	SET_ANIMATION (op, op->value);	285	SET_ANIMATION (op, op->value);
274	update_object (op, UP_OBJ_FACE);	286	update_object (op, UP_OBJ_FACE);
275	push_button (op); /* Make all other buttons the same */	287	push_button (op, originator); /* Make all other buttons the same */
276	}	288	}
277	}	289	}
278		290
279	void	291	void
280	use_trigger (object *op)	292	use_trigger (object op, object originator)
281	{	293	{
282	/* Toggle value */	294	/* Toggle value */
283	op->value = !op->value;	295	op->value = !op->value;
		296
284	push_button (op);	297	push_button (op, originator);
285	}	298	}
286		299
287	/*	300	/*
288	* Note: animate_object should be used instead of this,	301	* Note: animate_object should be used instead of this,
289	* but it can't handle animations in the 8 directions	302	* but it can't handle animations in the 8 directions
…		…
310	* sacrificed. This fixes a bug of trying to put multiple altars/related	323	* sacrificed. This fixes a bug of trying to put multiple altars/related
311	* objects on the same space that take the same sacrifice.	324	* objects on the same space that take the same sacrifice.
312	*/	325	*/
313		326
314	int	327	int
315	check_altar_sacrifice (const object altar, const object sacrifice)	328	check_altar_sacrifice (object altar, object sacrifice, object *originator)
316	{	329	{
317	if (!QUERY_FLAG (sacrifice, FLAG_ALIVE) && !QUERY_FLAG (sacrifice, FLAG_IS_LINKED) && sacrifice->type != PLAYER)	330	if (sacrifice->flag [FLAG_UNPAID])
		331	return 0;
		332
		333	if (is_match_expr (ARCH_SACRIFICE (altar)))
		334	return match (ARCH_SACRIFICE (altar), altar, originator);
		335
		336	if (!QUERY_FLAG (sacrifice, FLAG_ALIVE)
		337	&& !QUERY_FLAG (sacrifice, FLAG_IS_LINKED)
		338	&& sacrifice->type != PLAYER)
318	{	339	{
319	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->name \|\|	340	if (ARCH_SACRIFICE (altar) == shstr_money
320	ARCH_SACRIFICE (altar) == sacrifice->name \|\|	341	&& sacrifice->type == MONEY
321	ARCH_SACRIFICE (altar) == sacrifice->slaying \|\|	342	&& sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))
322	(!strcmp (ARCH_SACRIFICE (altar), query_base_name (sacrifice, 0))))
323	&& NROF_SACRIFICE (altar) <= (sacrifice->nrof ? sacrifice->nrof : 1))
324	return 1;	343	return 1;
325		344
326	if (strcmp (ARCH_SACRIFICE (altar), "money") == 0	345	if ((ARCH_SACRIFICE (altar) == sacrifice->arch->archname
327	&& sacrifice->type == MONEY && sacrifice->nrof * sacrifice->value >= NROF_SACRIFICE (altar))	346	\|\| ARCH_SACRIFICE (altar) == sacrifice->name
		347	\|\| ARCH_SACRIFICE (altar) == sacrifice->slaying
		348	\|\| strstr (query_base_name (sacrifice, 0), ARCH_SACRIFICE (altar)))
		349	&& NROF_SACRIFICE (altar) <= sacrifice->number_of ())
328	return 1;	350	return 1;
329	}	351	}
330		352
331	return 0;	353	return 0;
332	}	354	}
…		…
339	*	361	*
340	* If this function returns 1, '*sacrifice' is modified to point to the	362	* If this function returns 1, '*sacrifice' is modified to point to the
341	* remaining sacrifice, or is set to NULL if the sacrifice was used up.	363	* remaining sacrifice, or is set to NULL if the sacrifice was used up.
342	*/	364	*/
343	int	365	int
344	operate_altar (object altar, object *sacrifice)	366	operate_altar (object altar, object sacrifice, object originator)
345	{	367	{
346	if (!altar->map)	368	if (!altar->map)
347	{	369	{
348	LOG (llevError, "BUG: operate_altar(): altar has no map\n");	370	LOG (llevError, "BUG: operate_altar(): altar has no map\n");
349	return 0;	371	return 0;
350	}	372	}
351		373
352	if (!altar->slaying \|\| altar->value)	374	if (!altar->slaying \|\| altar->value)
353	return 0;	375	return 0;
354		376
355	if (!check_altar_sacrifice (altar, *sacrifice))	377	if (!check_altar_sacrifice (altar, *sacrifice, originator))
356	return 0;	378	return 0;
357		379
358	/* check_altar_sacrifice should have already verified that enough money	380	/* check_altar_sacrifice should have already verified that enough money
359	* has been dropped.	381	* has been dropped.
360	*/	382	*/
361	if (!strcmp (ARCH_SACRIFICE (altar), "money"))	383	if (ARCH_SACRIFICE (altar) == shstr_money)
362	{	384	{
363	int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;	385	int number = NROF_SACRIFICE (altar) / (*sacrifice)->value;
364		386
365	/* Round up any sacrifices. Altars don't make change either */	387	/* Round up any sacrifices. Altars don't make change either */
366	if (NROF_SACRIFICE (altar) % (*sacrifice)->value)	388	if (NROF_SACRIFICE (altar) % (*sacrifice)->value)
367	number++;	389	number++;
368		390
369	sacrifice = decrease_ob_nr (sacrifice, number);	391	if (!(*sacrifice)->decrease (number))
		392	*sacrifice = 0;
370	}	393	}
371	else	394	else
372	sacrifice = decrease_ob_nr (sacrifice, NROF_SACRIFICE (altar));	395	if (!(*sacrifice)->decrease (NROF_SACRIFICE (altar)))
		396	*sacrifice = 0;
373		397
374	if (altar->msg)	398	if (altar->msg)
375	new_info_map (NDI_BLACK, altar->map, altar->msg);	399	new_info_map (NDI_BLACK, altar->map, altar->msg);
376		400
377	return 1;	401	return 1;
378	}	402	}
379		403
380	void	404	void
381	trigger_move (object op, int state) / 1 down and 0 up */	405	trigger_move (object op, int state, object originator) /* 1 down and 0 up */
382	{	406	{
383	op->stats.wc = state;	407	op->stats.wc = state;
		408
384	if (state)	409	if (state)
385	{	410	{
386	use_trigger (op);	411	use_trigger (op, originator);
387	op->set_speed (op->stats.exp > 0 ? 1. / op->stats.exp : 1.);	412	op->set_speed (op->stats.exp > 0 ? 1. / op->stats.exp : 1.);
388	op->speed_left = -1;	413	op->speed_left = -1;
389	}	414	}
390	else	415	else
391	{	416	{
392	use_trigger (op);	417	use_trigger (op, originator);
393	op->set_speed (0);	418	op->set_speed (0);
394	}	419	}
395	}	420	}
396		421
397		422
…		…
406	* TRIGGER: Returns 1 if handle could be moved, 0 if not.	431	* TRIGGER: Returns 1 if handle could be moved, 0 if not.
407	*	432	*
408	* TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0.	433	* TRIGGER_BUTTON, TRIGGER_PEDESTAL: Returns 0.
409	*/	434	*/
410	int	435	int
411	check_trigger (object op, object cause)	436	check_trigger (object op, object cause, object *originator)
412	{	437	{
413	object *tmp;	438	object *tmp;
414	int push = 0, tot = 0;	439	int push = 0, tot = 0;
415	int in_movement = op->stats.wc \|\| op->speed;	440	int in_movement = op->stats.wc \|\| op->speed;
416		441
417	switch (op->type)	442	switch (op->type)
418	{	443	{
419	case TRIGGER_BUTTON:	444	case TRIGGER_BUTTON:
420	if (op->weight > 0)	445	if (op->weight > 0)
421	{	446	{
422	if (cause)	447	if (cause)
423	{	448	{
424	for (tmp = op->above; tmp; tmp = tmp->above)	449	for (tmp = op->above; tmp; tmp = tmp->above)
425	/* Comment reproduced from update_buttons(): */	450	/* Comment reproduced from update_buttons(): */
426	/* Basically, if the move_type matches that on what the	451	/* Basically, if the move_type matches that on what the
427	* button wants, we count it. The second check is so that	452	* button wants, we count it. The second check is so that
428	* objects that don't move (swords, etc) will count. Note that	453	* objects that don't move (swords, etc) will count. Note that
429	* this means that more work is needed to make buttons	454	* this means that more work is needed to make buttons
430	* that are only triggered by flying objects.	455	* that are only triggered by flying objects.
		456	*/
		457	if ((tmp->move_type & op->move_on) \|\| tmp->move_type == 0)
		458	tot += tmp->head_ ()->total_weight ();
		459
		460	if (tot >= op->weight)
		461	push = 1;
		462
		463	if (op->stats.ac == push)
		464	return 0;
		465
		466	op->stats.ac = push;
		467	if (NUM_ANIMATIONS (op) > 1)
		468	{
		469	SET_ANIMATION (op, push);
		470	update_object (op, UP_OBJ_FACE);
		471	}
		472
		473	if (in_movement \|\| !push)
		474	return 0;
		475	}
		476
		477	trigger_move (op, push, cause);
		478	}
		479
		480	return 0;
		481
		482	case TRIGGER_PEDESTAL:
		483	if (cause)
		484	{
		485	for (tmp = op->above; tmp; tmp = tmp->above)
		486	{
		487	object *head = tmp->head_ ();
		488
		489	/* See comment in TRIGGER_BUTTON about move_types */
		490	if (((head->move_type & op->move_on) \|\| head->move_type == 0)
		491	&& (head->race == op->slaying \|\| (op->slaying == shstr_player && head->type == PLAYER)))
		492	{
		493	push = 1;
		494	break;
		495	}
		496	}
		497
		498	if (op->stats.ac == push)
		499	return 0;
		500
		501	op->stats.ac = push;
		502
		503	if (NUM_ANIMATIONS (op) > 1)
		504	{
		505	SET_ANIMATION (op, push);
		506	update_object (op, UP_OBJ_FACE);
		507	}
		508
		509	update_object (op, UP_OBJ_FACE);
		510
		511	if (in_movement \|\| !push)
		512	return 0;
		513	}
		514
		515	trigger_move (op, push, cause);
		516	return 0;
		517
		518	case TRIGGER_ALTAR:
		519	if (cause)
		520	{
		521	if (in_movement)
		522	return 0;
		523
		524	if (operate_altar (op, &cause)) /* TODO: originator? */
		525	{
		526	if (NUM_ANIMATIONS (op) > 1)
		527	{
		528	SET_ANIMATION (op, 1);
		529	update_object (op, UP_OBJ_FACE);
		530	}
		531
		532	if (op->last_sp >= 0)
		533	{
		534	trigger_move (op, 1, cause);
		535
		536	if (op->last_sp > 0)
		537	op->last_sp = -op->last_sp;
		538	}
		539	else
		540	{
		541	/* for trigger altar with last_sp, the ON/OFF
		542	* status (-> +/- value) is "simulated":
431	*/	543	*/
432		544	op->value = !op->value;
433	if ((tmp->move_type & op->move_on) \|\| tmp->move_type == 0)	545	trigger_move (op, 1, cause);
434	{	546	op->last_sp = -op->last_sp;
435	tot += tmp->weight * (tmp->nrof ? tmp->nrof : 1) + tmp->carrying;	547	op->value = !op->value;
436	}
437	if (tot >= op->weight)
438	push = 1;
439	if (op->stats.ac == push)
440	return 0;
441	op->stats.ac = push;
442	if (NUM_ANIMATIONS (op) > 1)
443	{
444	SET_ANIMATION (op, push);
445	update_object (op, UP_OBJ_FACE);
446	}	548	}
447	if (in_movement \|\| !push)	549
448	return 0;	550	return cause == NULL;
449	}	551	}
450	trigger_move (op, push);
451	}	552	else
452	return 0;
453
454	case TRIGGER_PEDESTAL:
455	if (cause)
456	{
457	for (tmp = op->above; tmp; tmp = tmp->above)
458	{
459	object *head = tmp->head ? tmp->head : tmp;
460
461	/* See comment in TRIGGER_BUTTON about move_types */
462	if (((head->move_type & op->move_on) \|\| head->move_type == 0)
463	&& (head->race == op->slaying \|\| (!strcmp (op->slaying, "player") && head->type == PLAYER)))
464	{
465	push = 1;
466	break;
467	}
468	}
469	if (op->stats.ac == push)
470	return 0;	553	return 0;
471	op->stats.ac = push;	554	}
		555	else
		556	{
472	if (NUM_ANIMATIONS (op) > 1)	557	if (NUM_ANIMATIONS (op) > 1)
473	{	558	{
474	SET_ANIMATION (op, push);	559	SET_ANIMATION (op, 0);
475	update_object (op, UP_OBJ_FACE);	560	update_object (op, UP_OBJ_FACE);
476	}	561	}
477	update_object (op, UP_OBJ_FACE);
478	if (in_movement \|\| !push)
479	return 0;
480	}
481	trigger_move (op, push);
482	return 0;
483		562
484	case TRIGGER_ALTAR:
485	if (cause)
486	{
487	if (in_movement)
488	return 0;
489	if (operate_altar (op, &cause))
490	{
491	if (NUM_ANIMATIONS (op) > 1)
492	{
493	SET_ANIMATION (op, 1);
494	update_object (op, UP_OBJ_FACE);
495	}
496	if (op->last_sp >= 0)
497	{
498	trigger_move (op, 1);
499	if (op->last_sp > 0)
500	op->last_sp = -op->last_sp;
501	}
502	else
503	{
504	/* for trigger altar with last_sp, the ON/OFF
505	* status (-> +/- value) is "simulated":
506	*/
507	op->value = !op->value;
508	trigger_move (op, 1);
509	op->last_sp = -op->last_sp;
510	op->value = !op->value;
511	}
512	return cause == NULL;
513	}
514	else
515	{
516	return 0;
517	}
518	}
519	else
520	{
521	if (NUM_ANIMATIONS (op) > 1)
522	{
523	SET_ANIMATION (op, 0);
524	update_object (op, UP_OBJ_FACE);
525	}
526
527	/* If trigger_altar has "last_sp > 0" set on the map,	563	/* If trigger_altar has "last_sp > 0" set on the map,
528	* it will push the connected value only once per sacrifice.	564	* it will push the connected value only once per sacrifice.
529	* Otherwise (default), the connected value will be	565	* Otherwise (default), the connected value will be
530	* pushed twice: First by sacrifice, second by reset! -AV	566	* pushed twice: First by sacrifice, second by reset! -AV
531	*/	567	*/
532	if (!op->last_sp)	568	if (!op->last_sp)
533	trigger_move (op, 0);	569	trigger_move (op, 0, cause);
534	else	570	else
535	{	571	{
536	op->stats.wc = 0;	572	op->stats.wc = 0;
537	op->value = !op->value;	573	op->value = !op->value;
538	op->set_speed (0);	574	op->set_speed (0);
539	}	575	}
540	}	576	}
541	return 0;	577	return 0;
542		578
543	case TRIGGER:	579	case TRIGGER:
544	if (cause)	580	if (cause)
545	{	581	{
546	if (in_movement)	582	if (in_movement)
547	return 0;	583	return 0;
548		584
549	push = 1;	585	push = 1;
550	}	586	}
551		587
552	if (NUM_ANIMATIONS (op) > 1)	588	if (NUM_ANIMATIONS (op) > 1)
553	{	589	{
554	SET_ANIMATION (op, push);	590	SET_ANIMATION (op, push);
555	update_object (op, UP_OBJ_FACE);	591	update_object (op, UP_OBJ_FACE);
556	}	592	}
557		593
558	trigger_move (op, push);	594	trigger_move (op, push, cause);
559	return 1;	595	return 1;
560		596
561	default:	597	default:
562	LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type);	598	LOG (llevDebug, "Unknown trigger type: %s (%d)\n", &op->name, op->type);
563	return 0;	599	return 0;
564	}	600	}
565	}	601	}
566		602
567	void	603	void
568	add_button_link (object button, maptile map, int connected)	604	object::add_link (maptile *map, shstr_tmp id)
569	{	605	{
570	oblinkpt *obp;
571	objectlink *ol = get_objectlink ();
572
573	if (!map)	606	if (!map)
574	{	607	{
575	LOG (llevError, "Tried to add button-link without map.\n");	608	LOG (llevError, "Tried to add button-link without map.\n");
576	return;	609	return;
577	}	610	}
578		611
579	button->path_attuned = connected; /* peterm: I need this so I can rebuild	612	flag [FLAG_IS_LINKED] = true;
580	a connected map from a template map. */
581		613
582	SET_FLAG (button, FLAG_IS_LINKED);	614	objectlink *ol = get_objectlink ();
583
584	ol->ob = button;	615	ol->ob = this;
585		616
586	for (obp = map->buttons; obp && obp->value != connected; obp = obp->next)	617	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
587	;	618	if (obp->id == id)
588
589	if (obp)
590	{	619	{
591	ol->next = obp->link;	620	ol->next = obp->link;
592	obp->link = ol;	621	obp->link = ol;
		622	return;
593	}	623	}
594	else	624
595	{
596	obp = get_objectlinkpt ();	625	oblinkpt *obp = get_objectlinkpt ();
597	obp->value = connected;	626	obp->id = id;
598		627
599	obp->next = map->buttons;	628	obp->next = map->buttons;
600	map->buttons = obp;	629	map->buttons = obp;
601	obp->link = ol;	630	obp->link = ol;
602	}
603	}	631	}
604		632
605	/*	633	/*
606	* Remove the object from the linked lists of buttons in the map.	634	* Remove the object from the linked lists of buttons in the map.
607	* This is only needed by editors.	635	* This is only needed by editors.
608	*/	636	*/
609
610	void	637	void
611	remove_button_link (object *op)	638	object::remove_link ()
612	{	639	{
613	oblinkpt *obp;	640	if (!map)
614	objectlink *olp, ol;
615
616	if (op->map == NULL)
617	{	641	{
618	LOG (llevError, "remove_button_link() in object without map.\n");	642	LOG (llevError, "remove_button_link() in object without map.\n");
619	return;	643	return;
620	}	644	}
621		645
622	if (!QUERY_FLAG (op, FLAG_IS_LINKED))	646	if (!flag [FLAG_IS_LINKED])
623	{	647	{
624	LOG (llevError, "remove_button_linked() in unlinked object.\n");	648	LOG (llevError, "remove_button_linked() in unlinked object.\n");
625	return;	649	return;
626	}	650	}
627		651
		652	flag [FLAG_IS_LINKED] = false;
		653
628	for (obp = op->map->buttons; obp; obp = obp->next)	654	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
629	for (olp = &obp->link; (ol = *olp); olp = &ol->next)	655	for (objectlink *olp = &obp->link; olp; olp = &(*olp)->next)
630	if (ol->ob == op)	656	if ((*olp)->ob == this)
631	{	657	{
632		658	objectlink ol = olp;
633	/* LOG(llevDebug, "Removed link %d in button %s and map %s.\n",
634	obp->value, op->name, op->map->path);
635	*/
636	*olp = ol->next;	659	*olp = ol->next;
637	delete ol;	660	delete ol;
638	return;	661	return;
639	}	662	}
640		663
641	LOG (llevError, "remove_button_linked(): couldn't find object.\n");	664	LOG (llevError, "remove_button_linked(): couldn't find object.\n");
642	CLEAR_FLAG (op, FLAG_IS_LINKED);	665	}
		666
		667	/*
		668	* Updates every button on the map (by calling update_button() for them).
		669	*/
		670	void
		671	maptile::update_buttons ()
		672	{
		673	for (oblinkpt *obp = buttons; obp; obp = obp->next)
		674	for (objectlink *ol = obp->link; ol; ol = ol->next)
		675	{
		676	if (!ol->ob)
		677	{
		678	LOG (llevError, "Internal error in update_button (%s (%dx%d), connected %ld).\n",
		679	ol->ob ? (const char *) ol->ob->name : "null", ol->ob ? ol->ob->x : -1, ol->ob ? ol->ob->y : -1, &obp->id);
		680	continue;
		681	}
		682
		683	if (ol->ob->type == BUTTON \|\| ol->ob->type == PEDESTAL)
		684	{
		685	update_button (ol->ob, 0);
		686	break;
		687	}
		688	}
643	}	689	}
644		690
645	/*	691	/*
646	* Gets the objectlink for this connection from the map.	692	* Gets the objectlink for this connection from the map.
647	*/	693	*/
648	oblinkpt *	694	oblinkpt *
649	get_connection_links (maptile *map, long connection)	695	maptile::find_link (shstr_tmp id)
650	{	696	{
651	for (oblinkpt * obp = map->buttons; obp; obp = obp->next)	697	for (oblinkpt *obp = buttons; obp; obp = obp->next)
652	if (obp->value == connection)	698	if (obp->id == id)
653	return obp;	699	return obp;
654		700
655	return 0;	701	return 0;
656	}	702	}
657		703
658	/*	704	/*
659	* Return the first objectlink in the objects linked to this one	705	* Return the first objectlink in the objects linked to this one
660	*/	706	*/
661
662	oblinkpt *	707	oblinkpt *
663	get_button_links (const object *button)	708	object::find_link () const
664	{	709	{
665	oblinkpt *obp;	710	if (map)
666	objectlink *ol;
667
668	if (!button->map)
669	return NULL;
670
671	for (obp = button->map->buttons; obp; obp = obp->next)	711	for (oblinkpt *obp = map->buttons; obp; obp = obp->next)
672	for (ol = obp->link; ol; ol = ol->next)	712	for (objectlink *ol = obp->link; ol; ol = ol->next)
673	if (ol->ob == button)	713	if (ol->ob == this)
674	return obp;	714	return obp;
675		715
676	return NULL;
677	}
678
679	/*
680	* Made as a separate function to increase efficiency
681	*/
682
683	int
684	get_button_value (const object *button)
685	{
686	oblinkpt *obp;
687	objectlink *ol;
688
689	if (!button->map)
690	return 0;
691	for (obp = button->map->buttons; obp; obp = obp->next)
692	for (ol = obp->link; ol; ol = ol->next)
693	if (ol->ob == button)
694	return obp->value;
695	return 0;	716	return 0;
696	}	717	}
697		718
698	/* This routine makes monsters who are	719	/* This routine makes monsters who are
699	* standing on the 'mood floor' change their	720	* standing on the 'mood floor' change their
…		…
701	* If floor is to be triggered must have	722	* If floor is to be triggered must have
702	* a speed of zero (default is 1 for all	723	* a speed of zero (default is 1 for all
703	* but the charm floor type).	724	* but the charm floor type).
704	* by b.t. thomas@nomad.astro.psu.edu	725	* by b.t. thomas@nomad.astro.psu.edu
705	*/	726	*/
706
707	void	727	void
708	do_mood_floor (object op, object source)	728	do_mood_floor (object op, object source)
709	{	729	{
710	if (!source)	730	if (!source)
711	source = op;	731	source = op;
…		…
734	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))	754	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE))
735	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);	755	CLEAR_FLAG (tmp, FLAG_UNAGGRESSIVE);
736		756
737	if (QUERY_FLAG (tmp, FLAG_FRIENDLY))	757	if (QUERY_FLAG (tmp, FLAG_FRIENDLY))
738	{	758	{
739	remove_friendly_object (tmp);
740
741	tmp->attack_movement = 0;	759	tmp->attack_movement = 0;
742	/* lots of checks here, but want to make sure we don't	760	/* lots of checks here, but want to make sure we don't
743	* dereference a null value	761	* dereference a null value
744	*/	762	*/
745	if (tmp->type == GOLEM && tmp->owner && tmp->owner->type == PLAYER && tmp->owner->contr->ranges[range_golem] == tmp)	763	if (tmp->type == GOLEM
		764	&& tmp->owner
		765	&& tmp->owner->type == PLAYER
		766	&& tmp->owner->contr->golem == tmp)
746	tmp->owner->contr->ranges[range_golem] = 0;	767	tmp->owner->contr->golem = 0;
747		768
748	tmp->owner = 0;	769	tmp->owner = 0;
		770
		771	remove_friendly_object (tmp);
749	}	772	}
750	break;	773	break;
751		774
752	case 1: /* angry -- get neutral monsters mad */	775	case 1: /* angry -- get neutral monsters mad */
753	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE) && !QUERY_FLAG (tmp, FLAG_FRIENDLY))	776	if (QUERY_FLAG (tmp, FLAG_UNAGGRESSIVE) && !QUERY_FLAG (tmp, FLAG_FRIENDLY))
…		…
776	add_friendly_object (tmp);	799	add_friendly_object (tmp);
777	tmp->attack_movement = PETMOVE;	800	tmp->attack_movement = PETMOVE;
778	}	801	}
779	break;	802	break;
780		803
781	case 6:	804	case 6: // kill monsters
782	if (!QUERY_FLAG (tmp, FLAG_FRIENDLY))	805	if (!QUERY_FLAG (tmp, FLAG_FRIENDLY))
783	break;	806	break;
784		807
785	// FALL THROUGH	808	// FALL THROUGH
786	case 5:	809	case 5: // kill all alives
		810	if (!tmp->flag [FLAG_PRECIOUS])
		811	{
787	get_archetype ("burnout")->insert_at (tmp, source);	812	archetype::get (shstr_burnout)->insert_at (tmp, source);
788	tmp->destroy ();	813	tmp->destroy ();
		814	}
789	break;	815	break;
790		816
791	default:	817	default:
792	break;	818	break;
793	}	819	}
…		…
805	object tmp, ret = NULL;	831	object tmp, ret = NULL;
806		832
807	/* First check the object itself. */	833	/* First check the object itself. */
808	if ((trig->stats.hp && (op->type == trig->stats.hp))	834	if ((trig->stats.hp && (op->type == trig->stats.hp))
809	\|\| (trig->slaying && (op->slaying == trig->slaying))	835	\|\| (trig->slaying && (op->slaying == trig->slaying))
810	\|\| (trig->race && (op->arch->name == trig->race)))	836	\|\| (trig->race && (op->arch->archname == trig->race)))
811	return op;	837	return op;
812		838
813	for (tmp = op->inv; tmp; tmp = tmp->below)	839	for (tmp = op->inv; tmp; tmp = tmp->below)
814	{	840	{
815	if (tmp->inv)	841	if (tmp->inv)
…		…
818	if (ret)	844	if (ret)
819	return ret;	845	return ret;
820	}	846	}
821	else if ((trig->stats.hp && (tmp->type == trig->stats.hp))	847	else if ((trig->stats.hp && (tmp->type == trig->stats.hp))
822	\|\| (trig->slaying && (tmp->slaying == trig->slaying))	848	\|\| (trig->slaying && (tmp->slaying == trig->slaying))
823	\|\| (trig->race && (tmp->arch->name == trig->race)))	849	\|\| (trig->race && (tmp->arch->archname == trig->race)))
824	return tmp;	850	return tmp;
825	}	851	}
826	return NULL;	852	return NULL;
827	}	853	}
828		854
…		…
866	// and we have to set the value to 0	892	// and we have to set the value to 0
867		893
868	if (match && trig->last_sp) // match == having	894	if (match && trig->last_sp) // match == having
869	{	895	{
870	if (trig->last_heal)	896	if (trig->last_heal)
871	decrease_ob (match);	897	match->decrease ();
872		898
873	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left	899	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
874	push_button (trig);	900	push_button (trig, op);
875	}	901	}
876	else if (!match && !trig->last_sp) // match == not having	902	else if (!match && !trig->last_sp) // match == not having
877	{	903	{
878	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left	904	trig->value = (pl == op ? 1 : 0); // 1 if matching player entered, and 0 if he left
879	push_button (trig);	905	push_button (trig, op);
880	}	906	}
881	}	907	}
882		908

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/server/common/button.C (file contents): Revision 1.28 by root, Mon Jan 29 15:36:25 2007 UTC vs. Revision 1.55 by root, Mon Oct 12 04:02:17 2009 UTC

Diff Legend

Comparing deliantra/server/common/button.C (file contents):
Revision 1.28 by root, Mon Jan 29 15:36:25 2007 UTC vs.
Revision 1.55 by root, Mon Oct 12 04:02:17 2009 UTC