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Comparing deliantra/server/server/time.C (file contents):
Revision 1.54 by root, Sun Jun 3 11:22:07 2007 UTC vs.
Revision 1.128 by root, Wed Dec 5 19:03:27 2018 UTC

1	/*	1	/*
2	* This file is part of Crossfire TRT, the Roguelike Realtime MORPG.	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team	4	* Copyright (©) 2017,2018 Marc Alexander Lehmann / the Deliantra team
		5	* Copyright (©) 2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (©) 2002,2007 Mark Wedel & Crossfire Development Team	6	* Copyright (©) 2002 Mark Wedel & Crossfire Development Team
6	* Copyright (©) 1992,2007 Frank Tore Johansen	7	* Copyright (©) 1992 Frank Tore Johansen
7	*	8	*
8	* Crossfire TRT is free software; you can redistribute it and/or modify it	9	* Deliantra is free software: you can redistribute it and/or modify it under
9	* under the terms of the GNU General Public License as published by the Free	10	* the terms of the Affero GNU General Public License as published by the
10	* Software Foundation; either version 2 of the License, or (at your option)	11	* Free Software Foundation, either version 3 of the License, or (at your
11	* any later version.	12	* option) any later version.
12	*	13	*
13	* This program is distributed in the hope that it will be useful, but	14	* This program is distributed in the hope that it will be useful,
14	* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
15	* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16	* for more details.	17	* GNU General Public License for more details.
17	*	18	*
18	* You should have received a copy of the GNU General Public License along	19	* You should have received a copy of the Affero GNU General Public License
19	* with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51	20	* and the GNU General Public License along with this program. If not, see
20	* Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA	21	* <http://www.gnu.org/licenses/>.
21	*	22	*
22	* The authors can be reached via e-mail to <crossfire@schmorp.de>	23	* The authors can be reached via e-mail to <support@deliantra.net>
23	*/	24	*/
24		25
25	/*	26	/*
26	* Routines that is executed from objects based on their speed have been	27	* Routines that is executed from objects based on their speed have been
27	* collected in this file.	28	* collected in this file.
28	*/	29	*/
29	#include <global.h>	30	#include <global.h>
30	#include <spells.h>	31	#include <spells.h>
31	#include <sproto.h>	32	#include <sproto.h>
32		33
33	/* The following removes doors. The functions check to see if similar	34	/* The following removes doors. The functions check to see if similar
34	* doors are next to the one that is being removed, and if so, set it	35	* doors are next to the one that is being removed, and if so, set it
35	* so those will be removed shortly (in a cascade like fashion.)	36	* so those will be removed shortly (in a cascade like fashion.)
36	*/	37	*/
37	void	38	void
38	remove_door (object *op)	39	remove_door (object *op)
39	{	40	{
40	int i;	41	for (int i = 1; i < SIZEOFFREE1 + 1; i += 2)
		42	{
41	object *tmp;	43	object *tmp;
42		44	mapxy pos (op);
43	for (i = 1; i < 9; i += 2)	45	pos.move (i);
44	if ((tmp = present (DOOR, op->map, op->x + freearr_x[i], op->y + freearr_y[i])) != NULL)	46	if (pos.normalise ()
		47	&& (tmp = present (DOOR, pos.m, pos.x, pos.y)))
45	{	48	{
46	tmp->set_speed (0.1f);	49	tmp->set_speed (0.1f);
47	tmp->speed_left = -0.2f;	50	tmp->speed_left = -0.2f;
48	}	51	}
		52	}
49		53
50	if (op->other_arch)	54	if (op->other_arch)
51	{	55	{
52	tmp = arch_to_object (op->other_arch);	56	object *tmp = op->other_arch->instance ();
53	tmp->x = op->x;	57	tmp->x = op->x;
54	tmp->y = op->y;	58	tmp->y = op->y;
55	tmp->map = op->map;	59	tmp->map = op->map;
56	tmp->level = op->level;	60	tmp->level = op->level;
57	insert_ob_in_map (tmp, op->map, op, 0);	61	insert_ob_in_map (tmp, op->map, op, 0);
58	}	62	}
59		63
60	op->destroy ();	64	op->drop_and_destroy ();
61	}	65	}
62		66
63	void	67	void
64	remove_door2 (object *op)	68	remove_door2 (object *op)
65	{	69	{
66	int i;	70	int i;
67	object *tmp;	71	object *tmp;
68		72
69	for (i = 1; i < 9; i += 2)	73	for (i = 1; i < 9; i += 2)
70	{	74	{
71	tmp = present (LOCKED_DOOR, op->map, op->x + freearr_x[i], op->y + freearr_y[i]);	75	tmp = present (LOCKED_DOOR, op->map, op->x + DIRX (i), op->y + DIRY (i));
72	if (tmp && tmp->slaying == op->slaying)	76	if (tmp && tmp->slaying == op->slaying)
73	{ /* same key both doors */	77	{ /* same key both doors */
74	tmp->set_speed (0.1f);	78	tmp->set_speed (0.1f);
75	tmp->speed_left = -0.2f;	79	tmp->speed_left = -0.2f;
76	}	80	}
77	}	81	}
78		82
79	if (op->other_arch)	83	if (op->other_arch)
80	{	84	{
81	tmp = arch_to_object (op->other_arch);	85	tmp = op->other_arch->instance ();
82	tmp->x = op->x;	86	tmp->x = op->x;
83	tmp->y = op->y;	87	tmp->y = op->y;
84	tmp->map = op->map;	88	tmp->map = op->map;
85	tmp->level = op->level;	89	tmp->level = op->level;
86	insert_ob_in_map (tmp, op->map, op, 0);	90	insert_ob_in_map (tmp, op->map, op, 0);
87	}	91	}
88		92
89	op->destroy ();	93	op->drop_and_destroy ();
90	}	94	}
91		95
92	void	96	static void
93	generate_monster (object *gen)	97	generate_monster (object *gen)
94	{	98	{
95	if (!gen->map)	99	if (!gen->map)
96	return;	100	return;
97		101
98	if (GENERATE_SPEED (gen) && rndm (0, GENERATE_SPEED (gen) - 1))	102	if (GENERATE_SPEED (gen) && rndm (0, GENERATE_SPEED (gen) - 1))
99	return;	103	return;
100		104
		105	// sleeping generators won't generate, this will make monsters like
		106	// centipedes not generate more centipedes when being asleep.
		107	if (gen->flag [FLAG_SLEEP])
		108	return;
		109
101	object *op;	110	object *op;
		111	int dir;
102		112
103	if (QUERY_FLAG (gen, FLAG_CONTENT_ON_GEN))	113	if (gen->flag [FLAG_CONTENT_ON_GEN])
104	{	114	{
105	// either copy one item form the inventory...	115	// either copy one item from the inventory...
106	if (!gen->inv)	116	if (!gen->inv)
107	return;	117	return;
108		118
109	// first select one item from the inventory	119	// first select one item from the inventory
110	int index = 0;	120	int index = 0;
111	for (object *tmp = gen->inv; tmp; tmp = tmp->below)	121	for (object *tmp = gen->inv; tmp; tmp = tmp->below)
112	if (!rndm (++index))	122	if (!rndm (++index))
113	op = tmp;	123	op = tmp;
114		124
115	op = object_create_clone (op);	125	dir = find_free_spot (op, gen->map, gen->x, gen->y, 1, SIZEOFFREE1 + 1);
		126	if (dir < 0)
		127	return;
116		128
117	CLEAR_FLAG (op, FLAG_IS_A_TEMPLATE);	129	op = op->deep_clone ();
		130
		131	op->clr_flag (FLAG_IS_A_TEMPLATE);
118	unflag_inv (op, FLAG_IS_A_TEMPLATE);	132	unflag_inv (op, FLAG_IS_A_TEMPLATE);
119	}	133	}
		134	else if (gen->other_arch)
		135	{
		136	// ...or use other_arch
		137	dir = find_free_spot (gen->other_arch, gen->map, gen->x, gen->y, 1, SIZEOFFREE1 + 1);
		138	if (dir < 0)
		139	return;
		140
		141	op = gen->other_arch->instance ();
		142	}
120	else	143	else
121	{
122	// ...or use other_arch
123	if (archetype *at = gen->other_arch)
124	op = arch_to_object (at);
125	else
126	return;	144	return;
127	}
128		145
129	op->expand_tail ();	146	op->expand_tail ();
130		147
131	int i = find_free_spot (op, gen->map, gen->x, gen->y, 1, 9);	148	mapxy pos (gen); pos.move (dir);
132	if (i >= 0)	149
		150	if (pos.insert (op, gen))
133	{	151	{
134	if (insert_ob_in_map_at (op, gen->map, gen, 0, gen->x + freearr_x[i], gen->y + freearr_y[i]))
135	{
136	if (rndm (0, 9))	152	if (rndm (0, 9))
137	generate_artifact (op, gen->map->difficulty);	153	generate_artifact (op, gen->map->difficulty);
138		154
139	if (op->has_random_items ())	155	if (op->has_random_items ())
140	create_treasure (op->randomitems, op, GT_APPLY, gen->map->difficulty);	156	create_treasure (op->randomitems, op, GT_APPLY, gen->map->difficulty);
141		157
142	return;	158	return;
143	}
144	}	159	}
145		160
146	op->destroy ();	161	op->destroy ();
147	}	162	}
148		163
149	void	164	static void
150	remove_force (object *op)	165	remove_force (object *op)
151	{	166	{
152	if (--op->duration > 0)	167	if (--op->duration > 0)
153	return;	168	return;
154		169
155	if (op->env)	170	if (op->env)
156	switch (op->subtype)	171	switch (op->subtype)
157	{	172	{
158	case FORCE_CONFUSION:	173	case FORCE_CONFUSION:
159	CLEAR_FLAG (op->env, FLAG_CONFUSED);	174	op->env->clr_flag (FLAG_CONFUSED);
160	new_draw_info (NDI_UNIQUE, 0, op->env, "You regain your senses.\n");	175	new_draw_info (NDI_UNIQUE, 0, op->env, "You regain your senses.\n");
161		176
162	default:	177	default:
163	CLEAR_FLAG (op, FLAG_APPLIED);	178	op->clr_flag (FLAG_APPLIED);
164	change_abil (op->env, op);	179	change_abil (op->env, op);
165	op->env->update_stats ();	180	op->env->update_stats ();
166	}	181	}
167		182
168	op->destroy ();	183	op->destroy ();
169	}	184	}
170		185
171	void	186	static void
172	remove_blindness (object *op)	187	remove_blindness (object *op)
173	{	188	{
174	if (--op->stats.food > 0)	189	if (--op->stats.food > 0)
175	return;	190	return;
176		191
177	CLEAR_FLAG (op, FLAG_APPLIED);	192	op->clr_flag (FLAG_APPLIED);
178		193
179	if (op->env)	194	if (op->env)
180	{	195	{
181	change_abil (op->env, op);	196	change_abil (op->env, op);
182	op->env->update_stats ();	197	op->env->update_stats ();
183	}	198	}
184		199
185	op->destroy ();	200	op->destroy ();
186	}	201	}
187		202
188	void	203	static void
189	poison_more (object *op)	204	poison_more (object *op)
190	{	205	{
191	if (op->env == NULL || !QUERY_FLAG (op->env, FLAG_ALIVE) || op->env->stats.hp < 0)	206	if (op->env == NULL || !op->env->flag [FLAG_ALIVE] || op->env->stats.hp < 0)
192	{	207	{
193	op->destroy ();	208	op->destroy ();
194	return;	209	return;
195	}	210	}
196		211
…		…
199	/* need to unapply the object before update_stats is called, else fix_player	214	/* need to unapply the object before update_stats is called, else fix_player
200	* will not do anything.	215	* will not do anything.
201	*/	216	*/
202	if (op->env->type == PLAYER)	217	if (op->env->type == PLAYER)
203	{	218	{
204	CLEAR_FLAG (op, FLAG_APPLIED);	219	op->clr_flag (FLAG_APPLIED);
205	op->env->update_stats ();	220	op->env->update_stats ();
206	new_draw_info (NDI_UNIQUE, 0, op->env, "You feel much better now.");	221	new_draw_info (NDI_UNIQUE, 0, op->env, "You feel much better now.");
207	}	222	}
208		223
209	op->destroy ();	224	op->destroy ();
…		…
218		233
219	hit_player (op->env, op->stats.dam, op, AT_INTERNAL, 1);	234	hit_player (op->env, op->stats.dam, op, AT_INTERNAL, 1);
220	}	235	}
221		236
222		237
223	void	238	static void
224	move_gate (object *op)	239	move_gate (object *op)
225	{ /* 1 = going down, 0 = going up */	240	{ /* 1 = going down, 0 = going up */
226	object *tmp;	241	object *tmp;
227		242
228	if (op->stats.wc < 0 || (int) op->stats.wc >= NUM_ANIMATIONS (op))	243	if (uint32_t (op->stats.wc) >= op->anim_frames ())
229	{	244	{
230	LOG (llevError, "Gate error: animation was %d, max=%d\n", op->stats.wc, NUM_ANIMATIONS (op));	245	LOG (llevError, "%s: gate error: animation was %d, max=%d\n", op->debug_desc (), op->stats.wc, op->anim_frames ());
231	op->stats.wc = 0;	246	op->stats.wc = 0;
232	}	247	}
233		248
234	/* We're going down */
235	if (op->value)	249	if (op->value)
236	{	250	{
		251	/* We're going down */
237	if (--op->stats.wc <= 0)	252	if (--op->stats.wc <= 0)
238	{ /* Reached bottom, let's stop */	253	{ /* Reached bottom, let's stop */
239	op->stats.wc = 0;	254	op->stats.wc = 0;
240	if (op->arch->clone.speed)	255	if (op->arch->has_active_speed ())
241	op->value = 0;	256	op->value = 0;
242	else	257	else
243	op->set_speed (0);	258	op->set_speed (0);
244	}	259	}
245		260
246	if ((int) op->stats.wc < (NUM_ANIMATIONS (op) / 2 + 1))	261	if (op->stats.wc < op->anim_frames () / 2 + 1)
247	{	262	{
248	op->move_block = 0;	263	op->move_block = 0;
249	CLEAR_FLAG (op, FLAG_BLOCKSVIEW);	264	op->clr_flag (FLAG_BLOCKSVIEW);
250	update_all_los (op->map, op->x, op->y);	265	update_all_los (op->map, op->x, op->y);
251	}	266	}
252
253	SET_ANIMATION (op, op->stats.wc);
254	update_object (op, UP_OBJ_CHANGE);
255	return;
256	}
257
258	/* We're going up */
259
260	/* First, lets see if we are already at the top */
261	if ((unsigned char) op->stats.wc == (NUM_ANIMATIONS (op) - 1))
262	{
263
264	/* Check to make sure that only non pickable and non rollable
265	* objects are above the gate. If so, we finish closing the gate,
266	* otherwise, we fall through to the code below which should lower
267	* the gate slightly.
268	*/
269
270	for (tmp = op->above; tmp != NULL; tmp = tmp->above)
271	if (!QUERY_FLAG (tmp, FLAG_NO_PICK) || QUERY_FLAG (tmp, FLAG_CAN_ROLL) || QUERY_FLAG (tmp, FLAG_ALIVE))
272	break;
273
274	if (tmp == NULL)
275	{
276	if (op->arch->clone.speed)
277	op->value = 1;
278	else
279	op->set_speed (0);
280
281	return;
282	}
283	}
284
285	if (op->stats.food)
286	{ /* The gate is going temporarily down */
287	if (--op->stats.wc <= 0)
288	{ /* Gone all the way down? */
289	op->stats.food = 0; /* Then let's try again */
290	op->stats.wc = 0;
291	}
292	}	267	}
293	else	268	else
		269	{
		270	/* We're going up */
		271
		272	/* First, lets see if we are already at the top */
		273	if (op->stats.wc == op->anim_frames () - 1)
		274	{
		275	/* Check to make sure that only non pickable and non rollable
		276	* objects are above the gate. If so, we finish closing the gate,
		277	* otherwise, we fall through to the code below which should lower
		278	* the gate slightly.
		279	*/
		280
		281	for (tmp = op->above; tmp; tmp = tmp->above)
		282	if (!tmp->flag [FLAG_NO_PICK] || tmp->flag [FLAG_CAN_ROLL] || tmp->flag [FLAG_ALIVE])
		283	break;
		284
		285	if (!tmp)
		286	{
		287	if (op->arch->has_active_speed ())
		288	op->value = 1;
		289	else
		290	op->set_speed (0);
		291
		292	return;
		293	}
		294	}
		295
		296	if (op->stats.food)
		297	{ /* The gate is going temporarily down */
		298	if (--op->stats.wc <= 0)
		299	{ /* Gone all the way down? */
		300	op->stats.food = 0; /* Then let's try again */
		301	op->stats.wc = 0;
		302	}
		303	}
		304	else
294	{ /* The gate is still going up */	305	{ /* The gate is still going up */
295	op->stats.wc++;	306	op->stats.wc++;
		307	min_it (op->stats.wc, op->anim_frames () - 1);
296		308
297	if ((int) op->stats.wc >= (NUM_ANIMATIONS (op)))
298	op->stats.wc = (signed char) NUM_ANIMATIONS (op) - 1;
299
300	/* If there is something on top of the gate, we try to roll it off.	309	/* If there is something on top of the gate, we try to roll it off.
301	* If a player/monster, we don't roll, we just hit them with damage	310	* If a player/monster, we don't roll, we just hit them with damage
302	*/	311	*/
303	if ((int) op->stats.wc >= NUM_ANIMATIONS (op) / 2)	312	if (op->stats.wc >= op->anim_frames () / 2)
304	{	313	{
305	/* Halfway or further, check blocks */	314	/* Halfway or further, check blocks */
306	/* First, get the top object on the square. */	315	/* First, get the top object on the square. */
307	for (tmp = op->above; tmp && tmp->above; tmp = tmp->above)	316	for (tmp = op->above; tmp && tmp->above; tmp = tmp->above)
308	;	317	;
309		318
310	if (tmp)	319	if (tmp)
311	{
312	if (QUERY_FLAG (tmp, FLAG_ALIVE))
313	{	320	{
314	hit_player (tmp, random_roll (0, op->stats.dam, tmp, PREFER_LOW), op, AT_PHYSICAL, 1);	321	if (tmp->flag [FLAG_ALIVE])
315
316	if (tmp->type == PLAYER)
317	new_draw_info_format (NDI_UNIQUE, 0, tmp, "You are crushed by the %s!", &op->name);
318	}
319	else
320	/* If the object is not alive, and the object either can
321	* be picked up or the object rolls, move the object
322	* off the gate.
323	*/
324	if (!QUERY_FLAG (tmp, FLAG_ALIVE) && (!QUERY_FLAG (tmp, FLAG_NO_PICK) || QUERY_FLAG (tmp, FLAG_CAN_ROLL)))
325	{
326	/* If it has speed, it should move itself, otherwise: */
327	int i = find_free_spot (tmp, op->map, op->x, op->y, 1, 9);
328
329	/* If there is a free spot, move the object someplace */
330	if (i != -1)
331	{	322	{
		323	hit_player (tmp, random_roll (0, op->stats.dam, tmp, PREFER_LOW), op, AT_PHYSICAL, 1);
		324	op->play_sound (sound_find ("blocked_gate"));
		325
		326	if (tmp->type == PLAYER)
		327	new_draw_info_format (NDI_UNIQUE, 0, tmp, "You are crushed by the %s!", &op->name);
		328	}
		329	/* If the object is not alive, and the object either can
		330	* be picked up or the object rolls, move the object
		331	* off the gate.
		332	*/
		333	else if (!tmp->flag [FLAG_ALIVE] && (!tmp->flag [FLAG_NO_PICK] || tmp->flag [FLAG_CAN_ROLL]))
		334	{
		335	/* If it has speed, it should move itself, otherwise: */
		336	int i = find_free_spot (tmp, op->map, op->x, op->y, 1, SIZEOFFREE1 + 1);
		337
		338	/* If there is a free spot, move the object someplace */
		339	if (i > 0)
		340	{
		341	mapxy pos (tmp);
		342	pos.move (i);
		343	if (pos.normalise ())
332	tmp->remove ();	344	tmp->move_to (pos);
333	tmp->x += freearr_x[i], tmp->y += freearr_y[i];	345	}
334	insert_ob_in_map (tmp, op->map, op, 0);
335	}	346	}
336	}	347	}
337	}
338		348
339	/* See if there is still anything blocking the gate */	349	/* See if there is still anything blocking the gate */
340	for (tmp = op->above; tmp != NULL; tmp = tmp->above)	350	for (tmp = op->above; tmp; tmp = tmp->above)
341	if (!QUERY_FLAG (tmp, FLAG_NO_PICK) || QUERY_FLAG (tmp, FLAG_CAN_ROLL) || QUERY_FLAG (tmp, FLAG_ALIVE))	351	if (!tmp->flag [FLAG_NO_PICK] || tmp->flag [FLAG_CAN_ROLL] || tmp->flag [FLAG_ALIVE])
342	break;	352	break;
343		353
344	/* IF there is, start putting the gate down */	354	/* IF there is, start putting the gate down */
345	if (tmp)	355	if (tmp)
346	{
347	op->stats.food = 1;	356	op->stats.food = 1;
348	}
349	else	357	else
350	{	358	{
351	op->move_block = MOVE_ALL;	359	op->move_block = MOVE_ALL;
		360
352	if (!op->arch->clone.stats.ac)	361	if (!op->arch->stats.ac)
353	SET_FLAG (op, FLAG_BLOCKSVIEW);	362	op->set_flag (FLAG_BLOCKSVIEW);
		363
354	update_all_los (op->map, op->x, op->y);	364	update_all_los (op->map, op->x, op->y);
355	}	365	}
356	} /* gate is halfway up */	366	} /* gate is halfway up */
357
358	SET_ANIMATION (op, op->stats.wc);
359	update_object (op, UP_OBJ_CHANGE);
360	} /* gate is going up */	367	} /* gate is going up */
		368	}
		369
		370	op->update_anim_frame (op->stats.wc);
361	}	371	}
362		372
363	/* hp : how long door is open/closed	373	/* hp : how long door is open/closed
364	* maxhp : initial value for hp	374	* maxhp : initial value for hp
365	* sp : 1 = open, 0 = close	375	* sp : 1 = open, 0 = close
366	*/	376	*/
367	void	377	static void
368	move_timed_gate (object *op)	378	move_timed_gate (object *op)
369	{	379	{
370	int v = op->value;	380	int v = op->value;
371		381
372	if (op->stats.sp)	382	if (op->stats.sp)
373	{	383	{
374	move_gate (op);	384	move_gate (op);
		385
375	if (op->value != v) /* change direction ? */	386	if (op->value != v) /* change direction ? */
376	op->stats.sp = 0;	387	op->stats.sp = 0;
377	return;	388	return;
378	}	389	}
		390
379	if (--op->stats.hp <= 0)	391	if (--op->stats.hp <= 0)
380	{ /* keep gate down */	392	{ /* keep gate down */
381	move_gate (op);	393	move_gate (op);
		394
382	if (op->value != v)	395	if (op->value != v)
383	op->set_speed (0);	396	op->set_speed (0);
384	}	397	}
385	}	398	}
386		399
…		…
388	* speed: frequency of 'glances'	401	* speed: frequency of 'glances'
389	* connected: connected value of detector	402	* connected: connected value of detector
390	* sp: 1 if detection sets buttons	403	* sp: 1 if detection sets buttons
391	* -1 if detection unsets buttons	404	* -1 if detection unsets buttons
392	*/	405	*/
393		406	static void
394	void
395	move_detector (object *op)	407	move_detector (object *op)
396	{	408	{
397	object *tmp;	409	object *tmp;
398	int last = op->value;	410	int last = op->value;
399	int detected;	411	int detected;
400		412
401	detected = 0;	413	detected = 0;
402		414
403	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL && !detected; tmp = tmp->above)	415	for (tmp = op->ms ().bot; tmp && !detected; tmp = tmp->above)
404	{	416	{
405	object *tmp2;	417	object *tmp2;
406		418
407	if (op->stats.hp)	419	if (op->stats.hp)
408	{	420	{
…		…
426	if (op->stats.sp == 1)	438	if (op->stats.sp == 1)
427	{	439	{
428	if (detected && last == 0)	440	if (detected && last == 0)
429	{	441	{
430	op->value = 1;	442	op->value = 1;
431	push_button (op);	443	push_button (op, tmp);
432	}	444	}
		445
433	if (!detected && last == 1)	446	if (!detected && last == 1)
434	{	447	{
435	op->value = 0;	448	op->value = 0;
436	push_button (op);	449	push_button (op, tmp);
437	}	450	}
438	}	451	}
439	else	452	else
440	{ /* in this case, we unset buttons */	453	{ /* in this case, we unset buttons */
441	if (detected && last == 1)	454	if (detected && last == 1)
442	{	455	{
443	op->value = 0;	456	op->value = 0;
444	push_button (op);	457	push_button (op, tmp);
445	}	458	}
		459
446	if (!detected && last == 0)	460	if (!detected && last == 0)
447	{	461	{
448	op->value = 1;	462	op->value = 1;
449	push_button (op);	463	push_button (op, tmp);
450	}	464	}
451	}	465	}
452	}	466	}
453
454		467
455	void	468	void
456	animate_trigger (object *op)	469	animate_trigger (object *op)
457	{	470	{
458	if ((unsigned char) ++op->stats.wc >= NUM_ANIMATIONS (op))	471	if (uint32_t (++op->stats.wc) >= op->anim_frames ())
459	{	472	{
460	op->stats.wc = 0;	473	op->stats.wc = 0;
461	check_trigger (op, NULL);	474	check_trigger (op, NULL);
462	}	475	}
463	else	476	else
464	{	477	op->update_anim_frame (op->stats.wc);
465	SET_ANIMATION (op, op->stats.wc);
466	update_object (op, UP_OBJ_FACE);
467	}
468	}	478	}
469		479
470	void	480	static void
471	move_hole (object *op)	481	move_hole (object *op)
472	{ /* 1 = opening, 0 = closing */	482	{ /* 1 = opening, 0 = closing */
473	object *next, *tmp;
474
475	if (op->value)	483	if (op->value)
476	{ /* We're opening */	484	{
		485	/* We're opening */
		486	op->stats.wc--;
477	if (--op->stats.wc <= 0)	487	if (op->stats.wc <= 0)
478	{ /* Opened, let's stop */	488	{ /* Opened, let's stop */
479	op->stats.wc = 0;	489	op->stats.wc = 0;
480	op->set_speed (0);	490	op->set_speed (0);
481		491
482	/* Hard coding this makes sense for holes I suppose */	492	/* Hard coding this makes sense for holes I suppose */
483	op->move_on = MOVE_WALK;	493	op->move_on = MOVE_WALK;
484	for (tmp = op->above; tmp != NULL; tmp = next)	494	for (object *next, *tmp = op->above; tmp; tmp = next)
485	{	495	{
486	next = tmp->above;	496	next = tmp->above;
487	move_apply (op, tmp, tmp);	497	move_apply (op, tmp, tmp);
488	}	498	}
489	}	499	}
490		500	}
491	SET_ANIMATION (op, op->stats.wc);	501	else
492	update_object (op, UP_OBJ_FACE);
493	return;
494	}	502	{
495	/* We're closing */	503	/* We're closing */
496	op->move_on = 0;	504	op->move_on = 0;
497		505
498	op->stats.wc++;	506	op->stats.wc++;
499	if ((int) op->stats.wc >= NUM_ANIMATIONS (op))	507	if (op->stats.wc >= op->anim_frames ())
500	op->stats.wc = NUM_ANIMATIONS (op) - 1;	508	{
501		509	op->stats.wc = op->anim_frames () - 1;
502	SET_ANIMATION (op, op->stats.wc);
503	update_object (op, UP_OBJ_FACE);
504	if ((unsigned char) op->stats.wc == (NUM_ANIMATIONS (op) - 1))
505	op->set_speed (0); /* closed, let's stop */	510	op->set_speed (0); /* closed, let's stop */
		511	}
		512	}
		513
		514	op->update_anim_frame (op->stats.wc);
506	}	515	}
507		516
508		517
509	/* stop_item() returns a pointer to the stopped object. The stopped object	518	/* stop_item() returns a pointer to the stopped object. The stopped object
510	* may or may not have been removed from maps or inventories. It will not	519	* may or may not have been removed from maps or inventories. It will not
…		…
530	{	539	{
531	object *payload = op->inv;	540	object *payload = op->inv;
532		541
533	if (payload == NULL)	542	if (payload == NULL)
534	return NULL;	543	return NULL;
		544
535	payload->remove ();	545	payload->remove ();
536	op->destroy ();	546	op->destroy ();
537	return payload;	547	return payload;
538	}	548	}
539		549
…		…
556	fix_stopped_item (object *op, maptile *map, object *originator)	566	fix_stopped_item (object *op, maptile *map, object *originator)
557	{	567	{
558	if (map == NULL)	568	if (map == NULL)
559	return;	569	return;
560		570
561	if (QUERY_FLAG (op, FLAG_REMOVED))	571	if (op->flag [FLAG_REMOVED])
562	insert_ob_in_map (op, map, originator, 0);	572	insert_ob_in_map (op, map, originator, 0);
563	else if (op->type == ARROW)	573	else if (op->type == ARROW)
564	merge_ob (op, NULL); /* only some arrows actually need this */	574	merge_ob (op, NULL); /* only some arrows actually need this */
565	}	575	}
566		576
…		…
582		592
583	// restore original wc, dam, attacktype and slaying	593	// restore original wc, dam, attacktype and slaying
584	op->stats.wc = op->stats.sp;	594	op->stats.wc = op->stats.sp;
585	op->stats.dam = op->stats.hp;	595	op->stats.dam = op->stats.hp;
586	op->attacktype = op->stats.grace;	596	op->attacktype = op->stats.grace;
		597	op->slaying = op->custom_name;
587		598
588	if (op->spellarg)
589	{
590	op->slaying = op->spellarg;
591	free (op->spellarg);
592	op->spellarg = 0;
593	}
594	else
595	op->slaying = 0;
596
597	/* Reset these to zero, so that object::can_merge will work properly */	599	/* Reset these to defaults, so that object::can_merge will work properly */
598	op->spellarg = NULL;	600	op->custom_name = 0;
599	op->stats.sp = 0;	601	op->stats.sp = 0;
600	op->stats.hp = 0;	602	op->stats.hp = 0;
601	op->stats.grace = 0;	603	op->stats.grace = 0;
602	op->level = 0;	604	op->level = 0;
603	op->face = op->arch->clone.face;	605	op->face = op->arch->face;
604	op->owner = NULL; /* So that stopped arrows will be saved */	606	op->owner = 0;
		607
		608	op->clr_flag (FLAG_NO_PICK); /* fire_bow makes arrows NO_PICK so monsters (or anything else) don't pick them mid-flight */
		609
605	update_object (op, UP_OBJ_CHANGE);	610	update_object (op, UP_OBJ_CHANGE);
		611
606	return op;	612	return op;
607	}	613	}
608		614
609	/* stop_arrow() - what to do when a non-living flying object	615	/* stop_arrow() - what to do when a non-living flying object
610	* has to stop. Sept 96 - I added in thrown object code in	616	* has to stop. Sept 96 - I added in thrown object code in
…		…
619	if (INVOKE_OBJECT (STOP, op))	625	if (INVOKE_OBJECT (STOP, op))
620	return;	626	return;
621		627
622	if (op->inv)	628	if (op->inv)
623	{	629	{
		630	// replace this by straightforward drop to ground?
624	object *payload = op->inv;	631	object *payload = op->inv;
625		632
626	payload->remove ();
627	payload->owner = 0;	633	payload->owner = 0;
628	insert_ob_in_map (payload, op->map, payload, 0);	634	insert_ob_in_map (payload, op->map, payload, 0);
629	op->destroy ();	635	op->destroy ();
630	}	636	}
631	else	637	else
…		…
635	if (op)	641	if (op)
636	merge_ob (op, 0);	642	merge_ob (op, 0);
637	}	643	}
638	}	644	}
639		645
640	/* Move an arrow along its course. op is the arrow or thrown object.	646	/* Move an arrow or throwen_obj along its course. op is the arrow or thrown object.
641	*/	647	*/
642	void	648	void
643	move_arrow (object *op)	649	move_arrow (object *op)
644	{	650	{
645	object *tmp;
646	sint16 new_x, new_y;
647	int was_reflected, mflags;	651	int was_reflected;
648	maptile *m;
649		652
650	if (op->map == NULL)	653	if (!op->map)
651	{	654	{
652	LOG (llevError, "BUG: Arrow had no map.\n");	655	LOG (llevError | logBacktrace, "BUG: Arrow %s had no map.\n", op->debug_desc ());
653	op->destroy ();	656	op->destroy ();
654	return;	657	return;
655	}	658	}
656		659
657	/* we need to stop thrown objects at some point. Like here. */	660	/* we need to stop thrown objects at some point. Like here. */
…		…
663	* is if the player throws a bomb - the bomb explodes on its own,	666	* is if the player throws a bomb - the bomb explodes on its own,
664	* but this object sticks around. We could handle the cleanup in the	667	* but this object sticks around. We could handle the cleanup in the
665	* bomb code, but there are potential other cases where that could happen,	668	* bomb code, but there are potential other cases where that could happen,
666	* and it is easy enough to clean it up here.	669	* and it is easy enough to clean it up here.
667	*/	670	*/
668	if (op->inv == NULL)	671	if (!op->inv)
669	{	672	{
670	op->destroy ();	673	op->destroy ();
671	return;	674	return;
672	}	675	}
673		676
…		…
676	stop_arrow (op);	679	stop_arrow (op);
677	return;	680	return;
678	}	681	}
679	}	682	}
680		683
		684	/* decrease the speed as it flies. 0.05 means a standard bow will shoot
		685	* about 17 squares. Tune as needed.
		686	*/
		687	op->set_speed (op->speed - 0.05);
		688
681	/* if the arrow is moving too slow.. stop it. 0.5 was chosen as lower	689	/* if the arrow is moving too slow.. stop it. 0.5 was chosen as lower
682	values look rediculous. */	690	values look ridiculous. */
683	if (op->speed < 0.5 && op->type == ARROW)	691	if (op->speed < (op->type == ARROW ? 0.5 : MIN_ACTIVE_SPEED))
684	{	692	{
685	stop_arrow (op);	693	stop_arrow (op);
686	return;	694	return;
687	}	695	}
688		696
689	/* Calculate target map square */	697	/* Calculate target map square */
690	new_x = op->x + DIRX (op);
691	new_y = op->y + DIRY (op);
692	was_reflected = 0;	698	was_reflected = 0;
693		699
694	m = op->map;	700	mapxy pos (op); pos.move (op->direction);
695	mflags = get_map_flags (m, &m, new_x, new_y, &new_x, &new_y);
696		701
697	if (mflags & P_OUT_OF_MAP)	702	if (!pos.normalise ())
698	{	703	{
699	stop_arrow (op);	704	stop_arrow (op);
700	return;	705	return;
701	}	706	}
702		707
703	/* only need to look for living creatures if this flag is set */	708	/* only need to look for living creatures if this flag is set */
704	if (mflags & P_IS_ALIVE)	709	if (pos->flags () & P_IS_ALIVE)
705	{	710	{
706	for (tmp = GET_MAP_OB (m, new_x, new_y); tmp != NULL; tmp = tmp->above)	711	object *tmp;
707	if (QUERY_FLAG (tmp, FLAG_ALIVE))
708	break;
709		712
		713	for (tmp = pos->bot; tmp; tmp = tmp->above)
		714	if (tmp->flag [FLAG_ALIVE] && tmp != op->owner)
		715	{
710	/* Not really fair, but don't let monsters hit themselves with	716	/* Not really fair, but don't let monsters hit themselves with
711	* their own arrow - this can be because they fire it then	717	* their own arrow - this can be because they fire it then
712	* move into it.	718	* move into it.
713	*/	719	*/
714	if (tmp && tmp != op->owner)	720
715	{
716	/* Found living object, but it is reflecting the missile. Update	721	/* Found living object, but it is reflecting the missile. Update
717	* as below. (Note that for living creatures there is a small	722	* as below. (Note that for living creatures there is a small
718	* chance that reflect_missile fails.)	723	* chance that reflect_missile fails.)
719	*/	724	*/
720	if (QUERY_FLAG (tmp, FLAG_REFL_MISSILE) && (rndm (0, 99)) < (90 - op->level / 10))	725	if (tmp->flag [FLAG_REFL_MISSILE] && (rndm (0, 99)) < (90 - op->level / 10))
721	{	726	{
722	int number = op->face;
723
724	op->direction = absdir (op->direction + 4);	727	op->direction = absdir (op->direction + 4);
725	update_turn_face (op);	728	update_turn_face (op);
726	was_reflected = 1; /* skip normal movement calculations */	729	was_reflected = 1; /* skip normal movement calculations */
727	}	730	}
728	else	731	else
729	{	732	{
730	/* Attack the object. */	733	/* Attack the object. */
731	op = hit_with_arrow (op, tmp);	734	op = hit_with_arrow (op, tmp);
732		735
733	if (!op)	736	if (!op)
734	return;	737	return;
735	}	738	}
736	} /* if this is not hitting its owner */
737	} /* if there is something alive on this space */
738		739
739	if (OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, new_x, new_y)))	740	break;
		741	}
		742	}
		743
		744	if (OB_TYPE_MOVE_BLOCK (op, pos->move_block))
740	{	745	{
741	int retry = 0;	746	int retry = 0;
742		747
743	/* if the object doesn't reflect, stop the arrow from moving	748	/* if the object doesn't reflect, stop the arrow from moving
744	* note that this code will now catch cases where a monster is	749	* note that this code will now catch cases where a monster is
745	* on a wall but has reflecting - the arrow won't reflect.	750	* on a wall but has reflecting - the arrow won't reflect.
746	* Mapmakers shouldn't put monsters on top of wall in the first	751	* Mapmakers shouldn't put monsters on top of wall in the first
747	* place, so I don't consider that a problem.	752	* place, so I don't consider that a problem.
748	*/	753	*/
749	if (!QUERY_FLAG (op, FLAG_REFLECTING) || !(rndm (0, 19)))	754	if (!op->flag [FLAG_REFLECTING] || !rndm (0, 19))
750	{	755	{
751	stop_arrow (op);	756	stop_arrow (op);
752	return;	757	return;
753	}	758	}
754	else	759	else
…		…
757	if (op->direction & 1)	762	if (op->direction & 1)
758	{	763	{
759	op->direction = absdir (op->direction + 4);	764	op->direction = absdir (op->direction + 4);
760	retry = 1;	765	retry = 1;
761	}	766	}
		767
762	/* There were two blocks with identical code -	768	/* There were two blocks with identical code -
763	* use this retry here to make this one block	769	* use this retry here to make this one block
764	* that did the same thing.	770	* that did the same thing.
765	*/	771	*/
766	while (retry < 2)	772	while (retry < 2)
767	{	773	{
768	int left, right, mflags;
769	maptile *m1;
770	sint16 x1, y1;
771
772	retry++;	774	retry++;
773		775
774	/* Need to check for P_OUT_OF_MAP: if the arrow is tavelling	776	/* Need to check for P_OUT_OF_MAP: if the arrow is travelling
775	* over a corner in a tiled map, it is possible that	777	* over a corner in a tiled map, it is possible that
776	* op->direction is within an adjacent map but either	778	* op->direction is within an adjacent map but either
777	* op->direction-1 or op->direction+1 does not exist.	779	* op->direction-1 or op->direction+1 does not exist.
778	*/	780	*/
779	mflags = get_map_flags (op->map, &m1, op->x + freearr_x[absdir (op->direction - 1)],	781	mapxy pos1 (pos); pos1.move (absdir (op->direction - 1));
780	op->y + freearr_y[absdir (op->direction - 1)], &x1, &y1);	782	bool left = pos1.normalise () && OB_TYPE_MOVE_BLOCK (op, pos1->move_block);
781	left = (mflags & P_OUT_OF_MAP) ? 0 : OB_TYPE_MOVE_BLOCK (op, (GET_MAP_MOVE_BLOCK (m1, x1, y1)));
782		783
783	mflags = get_map_flags (op->map, &m1, op->x + freearr_x[absdir (op->direction + 1)],	784	mapxy pos2 (pos); pos2.move (absdir (op->direction + 1));
784	op->y + freearr_y[absdir (op->direction + 1)], &x1, &y1);	785	bool right = pos2.normalise () && OB_TYPE_MOVE_BLOCK (op, pos2->move_block);
785	right = (mflags & P_OUT_OF_MAP) ? 0 : OB_TYPE_MOVE_BLOCK (op, (GET_MAP_MOVE_BLOCK (m1, x1, y1)));
786		786
787	if (left == right)	787	if (left == right)
788	op->direction = absdir (op->direction + 4);	788	op->direction = absdir (op->direction + 4);
789	else if (left)	789	else if (left)
790	op->direction = absdir (op->direction + 2);	790	op->direction = absdir (op->direction + 2);
791	else if (right)	791	else if (right)
792	op->direction = absdir (op->direction - 2);	792	op->direction = absdir (op->direction - 2);
793		793
794	mflags = get_map_flags (op->map, &m1, op->x + DIRX (op), op->y + DIRY (op), &x1, &y1);
795
796	/* If this space is not out of the map and not blocked, valid space -	794	/* If this space is not out of the map and not blocked, valid space -
797	* don't need to retry again.	795	* don't need to retry again.
798	*/	796	*/
799	if (!(mflags & P_OUT_OF_MAP) && !OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m1, x1, y1)))	797	mapxy pos3 (pos); pos3.move (op->direction);
		798	if (pos3.normalise () && !OB_TYPE_MOVE_BLOCK (op, pos3->move_block))
800	break;	799	break;
801
802	}	800	}
		801
803	/* Couldn't find a direction to move the arrow to - just	802	/* Couldn't find a direction to move the arrow to - just
804	* top it from moving.	803	* stop it from moving.
805	*/	804	*/
806	if (retry == 2)	805	if (retry == 2)
807	{	806	{
808	stop_arrow (op);	807	stop_arrow (op);
809	return;	808	return;
810	}	809	}
		810
811	/* update object image for new facing */	811	/* update object image for new facing */
812	/* many thrown objects *don't* have more than one face */	812	/* many thrown objects *don't* have more than one face */
813	if (GET_ANIM_ID (op))	813	if (op->has_anim ())
814	SET_ANIMATION (op, op->direction);	814	op->set_anim_frame (op->direction);
815	} /* object is reflected */	815	} /* object is reflected */
816	} /* object ran into a wall */	816	} /* object ran into a wall */
817		817
818	/* Move the arrow. */	818	/* Move the arrow. */
819	op->remove ();	819	op->move_to (pos);
820	op->x = new_x;
821	op->y = new_y;
822
823	/* decrease the speed as it flies. 0.05 means a standard bow will shoot
824	* about 17 squares. Tune as needed.
825	*/
826	op->speed -= 0.05;
827	insert_ob_in_map (op, m, op, 0);
828	}	820	}
829		821
830	/* This routine doesnt seem to work for "inanimate" objects that	822	static void
831	* are being carried, ie a held torch leaps from your hands!.
832	* Modified this routine to allow held objects. b.t. */
833
834	void
835	change_object (object *op)	823	change_object (object *op)
836	{ /* Doesn`t handle linked objs yet */	824	{ /* Doesn`t handle linked objs yet */
837	int i, j;
838
839	if (op->other_arch == NULL)	825	if (!op->other_arch)
840	{	826	{
841	LOG (llevError, "Change object (%s) without other_arch error.\n", &op->name);	827	LOG (llevError, "Change object (%s) without other_arch error.\n", op->debug_desc ());
842	return;	828	return;
843	}	829	}
844		830
845	/* In non-living items only change when food value is 0 */	831	/* In non-living items only change when food value is 0 */
846	if (!QUERY_FLAG (op, FLAG_ALIVE))	832	if (!op->flag [FLAG_ALIVE])
847	{	833	{
848	if (op->stats.food-- > 0)	834	if (op->stats.food-- > 0)
849	return;	835	return;
		836
		837	op->stats.food = 1; /* so 1 other_arch is made */
		838	}
		839
		840	object *env = op->env;
		841
		842	op->remove ();
		843	for (int i = 0; i < op->stats.food; i++)
		844	{
		845	object *tmp = op->other_arch->instance ();
		846
		847	tmp->stats.hp = op->stats.hp; /* The only variable it keeps. */
		848
		849	if (env)
		850	env->insert (tmp);
850	else	851	else
851	op->stats.food = 1; /* so 1 other_arch is made */
852	}
853
854	object *pl = op->in_player ();
855	object *env = op->env;
856
857	op->remove ();
858	for (i = 0; i < NROFNEWOBJS (op); i++)
859	{
860	object *tmp = arch_to_object (op->other_arch);
861
862	if (op->type == LAMP)
863	tmp->stats.food = op->stats.food - 1;
864
865	tmp->stats.hp = op->stats.hp; /* The only variable it keeps. */
866	if (env)
867	{
868	tmp->x = env->x, tmp->y = env->y;
869	tmp = insert_ob_in_ob (tmp, env);
870
871	/* If this object is the players inventory, we need to tell the
872	* client of the change. Insert_ob_in_map takes care of the
873	* updating the client, so we don't need to do that below.
874	*/
875	if (pl)
876	{
877	esrv_del_item (pl->contr, op->count);
878	esrv_send_item (pl, tmp);
879	}
880	}	852	{
881	else
882	{
883	j = find_first_free_spot (tmp, op->map, op->x, op->y);	853	int j = find_first_free_spot (tmp, op->map, op->x, op->y);
		854
884	if (j == -1) /* No free spot */	855	if (j < 0) /* No free spot */
885	tmp->destroy ();	856	tmp->destroy ();
886	else	857	else
887	{	858	{
888	tmp->x = op->x + freearr_x[j], tmp->y = op->y + freearr_y[j];	859	mapxy pos (op); pos.move (j);
889	insert_ob_in_map (tmp, op->map, op, 0);	860
		861	if (pos.normalise ())
		862	pos.insert (tmp, op);
890	}	863	}
891	}	864	}
892	}	865	}
893		866
894	op->destroy ();	867	op->destroy ();
…		…
910	move_teleporter (op->more);	883	move_teleporter (op->more);
911		884
912	if (op->head)	885	if (op->head)
913	head = op->head;	886	head = op->head;
914		887
915	for (tmp = op->above; tmp != NULL; tmp = tmp->above)	888	for (tmp = op->above; tmp; tmp = tmp->above)
916	if (!QUERY_FLAG (tmp, FLAG_IS_FLOOR))	889	if (!tmp->flag [FLAG_IS_FLOOR])
917	break;	890	break;
918		891
919	/* If nothing above us to move, nothing to do */	892	/* If nothing above us to move, nothing to do */
920	if (!tmp || QUERY_FLAG (tmp, FLAG_WIZPASS))	893	if (!tmp || tmp->flag [FLAG_WIZPASS])
921	return;	894	return;
922		895
923	if (EXIT_PATH (head))	896	if (EXIT_PATH (head))
924	{	897	{
925	if (tmp->type == PLAYER)	898	if (tmp->type == PLAYER)
…		…
950	else	923	else
951	{	924	{
952	/* Random teleporter */	925	/* Random teleporter */
953	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))	926	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))
954	return;	927	return;
		928
955	teleport (head, TELEPORTER, tmp);	929	teleport (head, TELEPORTER, tmp);
956	}	930	}
957	}	931	}
958		932
959	/* This object will teleport someone to a different map	933	/* This object will teleport someone to a different map
960	and will also apply changes to the player from its inventory.	934	and will also apply changes to the player from its inventory.
961	This was invented for giving classes, but there's no reason it	935	This was invented for giving classes, but there's no reason it
962	can't be generalized.	936	can't be generalized.
963	*/	937	*/
964	void	938	static void
965	move_player_changer (object *op)	939	move_player_changer (object *op)
966	{	940	{
967	object *player;
968	object *walk;
969
970	if (!op->above || !EXIT_PATH (op))	941	if (!op->above || !EXIT_PATH (op))
971	return;	942	return;
972		943
973	/* This isn't all that great - means that the player_mover	944	/* This isn't all that great - means that the player_mover
974	* needs to be on top.	945	* needs to be on top.
975	*/	946	*/
976	if (op->above->type == PLAYER)	947	if (op->above->type == PLAYER)
977	{	948	{
		949	object *player = op->above;
		950
978	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (player)))	951	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (player)))
979	return;	952	return;
980		953
981	player = op->above;
982
983	for (walk = op->inv; walk; walk = walk->below)	954	for (object *walk = op->inv; walk; walk = walk->below)
984	apply_changes_to_player (player, walk);	955	apply_changes_to_player (player, walk);
985		956
986	player->update_stats ();	957	player->update_stats ();
987		958
988	esrv_send_inventory (op->above, op->above);	959	esrv_send_inventory (op->above, op->above);
…		…
1015	return; /* dm has created a firewall in his inventory */	986	return; /* dm has created a firewall in his inventory */
1016		987
1017	spell = op->inv;	988	spell = op->inv;
1018		989
1019	if (!spell || spell->type != SPELL)	990	if (!spell || spell->type != SPELL)
1020	spell = &op->other_arch->clone;	991	spell = op->other_arch;
1021		992
1022	if (!spell)	993	if (!spell)
1023	{	994	{
1024	LOG (llevError, "move_firewall: no spell specified (%s, %s, %d, %d)\n", &op->name, &op->map->name, op->x, op->y);	995	LOG (llevError, "move_firewall: no spell specified (%s, %s, %d, %d)\n", &op->name, &op->map->name, op->x, op->y);
1025	return;	996	return;
1026	}	997	}
1027		998
1028	cast_spell (op, op, op->stats.sp ? op->stats.sp : rndm (1, 8), spell, NULL);	999	cast_spell (op, op, op->stats.sp ? op->stats.sp : rndm (1, 8), spell, NULL);
1029	}	1000	}
1030		1001
1031	/* move_player_mover: this function takes a "player mover" as an	1002	/* move_player_mover: this function takes a "player mover" as an
1032	* argument, and performs the function of a player mover, which is:	1003	* argument, and performs the function of a player mover, which is:
1033	*	1004	*
1034	* a player mover finds any players that are sitting on it. It	1005	* a player mover finds any players that are sitting on it. It
1035	* moves them in the op->stats.sp direction. speed is how often it'll move.	1006	* moves them in the op->stats.sp direction. speed is how often it'll move.
1036	* If attacktype is nonzero it will paralyze the player. If lifesave is set,	1007	* If attacktype is nonzero it will paralyze the player. If lifesave is set,
1037	* it'll dissapear after hp+1 moves. If hp is set and attacktype is set,	1008	* it'll dissapear after hp+1 moves. If hp is set and attacktype is set,
1038	* it'll paralyze the victim for hp*his speed/op->speed	1009	* it'll paralyze the victim for hp*his speed/op->speed
1039	*/	1010	*/
1040	void	1011	static void
1041	move_player_mover (object *op)	1012	move_player_mover (object *op)
1042	{	1013	{
1043	int dir = op->stats.sp;	1014	int dir = 0;
1044	sint16 nx, ny;
1045	maptile *m;
1046
1047	/* Determine direction now for random movers so we do the right thing */
1048	if (!dir)
1049	dir = rndm (1, 8);
1050		1015
1051	for (object *victim = op->ms ().bot; victim; victim = victim->above)	1016	for (object *victim = op->ms ().bot; victim; victim = victim->above)
1052	{	1017	{
1053	if (QUERY_FLAG (victim, FLAG_ALIVE) && !QUERY_FLAG (victim, FLAG_WIZPASS) &&	1018	if (victim->flag [FLAG_ALIVE]
		1019	&& !victim->flag [FLAG_WIZPASS]
1054	(victim->move_type & op->move_type || !victim->move_type))	1020	&& (victim->move_type & op->move_type || !victim->move_type))
		1021	{
		1022	if (op->flag [FLAG_LIFESAVE] && op->stats.hp-- < 0)
1055	{	1023	{
		1024	op->destroy ();
		1025	return;
		1026	}
		1027
		1028	/* Determine direction only once so we do the right thing */
		1029	// why is it the right thing, though?
		1030	if (!dir)
		1031	dir = op->stats.sp ? op->stats.sp : rndm (1, 8);
		1032
		1033	sint16 nx = op->x + DIRX (dir);
		1034	sint16 ny = op->y + DIRY (dir);
		1035	maptile *m = op->map;
		1036	if (get_map_flags (m, &m, nx, ny, &nx, &ny) & P_OUT_OF_MAP)
		1037	{
		1038	LOG (llevError, "move_player_mover: Trying to push player off the map! map=%s (%d, %d)\n", &m->path, op->x, op->y);
		1039	return;
		1040	}
1056		1041
1057	if (victim->head)	1042	if (victim->head)
1058	victim = victim->head;	1043	victim = victim->head;
1059		1044
1060	if (QUERY_FLAG (op, FLAG_LIFESAVE) && op->stats.hp-- < 0)
1061	{
1062	op->remove ();
1063	return;
1064	}
1065
1066	nx = op->x + freearr_x[dir];
1067	ny = op->y + freearr_y[dir];
1068	m = op->map;
1069	if (get_map_flags (m, &m, nx, ny, &nx, &ny) & P_OUT_OF_MAP)
1070	{
1071	LOG (llevError, "move_player_mover: Trying to push player off the map! map=%s (%d, %d)\n", &m->path, op->x, op->y);
1072	return;
1073	}
1074
1075	if (should_director_abort (op, victim))	1045	if (should_director_abort (op, victim))
1076	return;	1046	return;
1077		1047
1078	for (object *nextmover = m->at (nx, ny).bot; nextmover; nextmover = nextmover->above)	1048	for (object *nextmover = m->at (nx, ny).bot; nextmover; nextmover = nextmover->above)
1079	{	1049	{
1080	if (nextmover->type == PLAYERMOVER)	1050	if (nextmover->type == PLAYERMOVER)
1081	nextmover->speed_left = -.99f;	1051	nextmover->speed_left = -.99f;
1082		1052
1083	if (QUERY_FLAG (nextmover, FLAG_ALIVE))	1053	if (nextmover->flag [FLAG_ALIVE])
1084	op->speed_left = -1.1f; /* wait until the next thing gets out of the way */	1054	op->speed_left = -1.1f; /* wait until the next thing gets out of the way */
1085	}	1055	}
1086		1056
1087	if (victim->type == PLAYER)	1057	if (victim->type == PLAYER)
1088	{	1058	{
1089	/* only level >=1 movers move people */	1059	/* only level >=1 movers move people */
1090	if (op->level)	1060	if (op->level)
1091	{	1061	{
1092	/* Following is a bit of hack. We need to make sure it	1062	/* Following is a bit of hack. We need to make sure it
1093	* is cleared, otherwise the player will get stuck in	1063	* is cleared, otherwise the player will get stuck in
1094	* place. This can happen if the player used a spell to	1064	* place. This can happen if the player used a spell to
1095	* get to this space.	1065	* get to this space.
1096	*/	1066	*/
1097	victim->contr->fire_on = 0;	1067	victim->contr->fire_on = 0;
1098	victim->speed_left = 1.f;	1068	victim->speed_left = 1.f;
1099	move_player (victim, dir);	1069	move_player (victim, dir);
1100	}	1070	}
1101	else	1071	else
1102	return;	1072	return;
1103	}	1073	}
1104	else	1074	else
1105	move_object (victim, dir);	1075	victim->move (dir);
1106		1076
1107	if (!op->stats.maxsp && op->attacktype)	1077	if (!op->stats.maxsp && op->attacktype)
1108	op->stats.maxsp = 2;	1078	op->stats.maxsp = 2;
1109		1079
1110	if (op->attacktype)	1080	if (op->attacktype)
1111	{ /* flag to paralyze the player */	1081	{ /* flag to paralyze the player */
1112	victim->speed_left = max (-5.f, -FABS (op->stats.maxsp * victim->speed / op->speed));	1082	victim->speed_left = max (-5.f, -op->stats.maxsp * victim->speed / op->speed);
1113	}	1083	}
1114	}	1084	}
1115	}	1085	}
1116	}	1086	}
1117		1087
…		…
1136	if (op->above == NULL)	1106	if (op->above == NULL)
1137	return;	1107	return;
1138		1108
1139	for (tmp = op->above; tmp; tmp = tmp->above)	1109	for (tmp = op->above; tmp; tmp = tmp->above)
1140	{	1110	{
1141	if (op->other_arch->name == tmp->arch->name)	1111	if (op->other_arch->archname == tmp->arch->archname)
1142	{	1112	{
1143	if (op->level <= 0)	1113	if (op->level <= 0)
1144	tmp->destroy ();	1114	tmp->destroy ();
1145	else	1115	else
1146	{	1116	{
…		…
1155	break;	1125	break;
1156	}	1126	}
1157	}	1127	}
1158	}	1128	}
1159		1129
1160	/* move_creator (by peterm)	1130	/* move_creator (by peterm)
1161	* it has the creator object create it's other_arch right on top of it.	1131	* it has the creator object create it's other_arch right on top of it.
1162	* connected: what will trigger it	1132	* connected: what will trigger it
1163	* hp: how many times it may create before stopping	1133	* hp: how many times it may create before stopping
1164	* lifesave: if set, it'll never disappear but will go on creating	1134	* lifesave: if set, it'll never disappear but will go on creating
1165	* everytime it's triggered	1135	* everytime it's triggered
…		…
1168	* has to make sure that there is in fact space for the object.	1138	* has to make sure that there is in fact space for the object.
1169	* It should really do this for small objects also, but there is	1139	* It should really do this for small objects also, but there is
1170	* more concern with large objects, most notably a part being placed	1140	* more concern with large objects, most notably a part being placed
1171	* outside of the map which would cause the server to crash	1141	* outside of the map which would cause the server to crash
1172	*/	1142	*/
1173
1174	void	1143	void
1175	move_creator (object *creator)	1144	move_creator (object *creator)
1176	{	1145	{
1177	object *new_ob;	1146	object *new_ob;
1178		1147
1179	if (!QUERY_FLAG (creator, FLAG_LIFESAVE) && --creator->stats.hp < 0)	1148	if (!creator->flag [FLAG_LIFESAVE] && --creator->stats.hp < 0)
1180	{	1149	{
1181	creator->stats.hp = -1;	1150	creator->stats.hp = -1;
1182	return;	1151	return;
1183	}	1152	}
1184		1153
1185	if (creator->inv != NULL)	1154	if (creator->inv)
1186	{	1155	{
1187	object *ob;	1156	object *ob;
1188	int i;	1157	int i;
1189	object *ob_to_copy;	1158	object *ob_to_copy;
1190		1159
1191	/* select random object from inventory to copy */	1160	/* select random object from inventory to copy */
1192	ob_to_copy = creator->inv;	1161	ob_to_copy = creator->inv;
1193	for (ob = creator->inv->below, i = 1; ob != NULL; ob = ob->below, i++)	1162	for (ob = creator->inv->below, i = 1; ob; ob = ob->below, i++)
1194	{	1163	{
1195	if (rndm (0, i) == 0)	1164	if (rndm (0, i) == 0)
1196	{	1165	{
1197	ob_to_copy = ob;	1166	ob_to_copy = ob;
1198	}	1167	}
1199	}	1168	}
1200	new_ob = object_create_clone (ob_to_copy);	1169
1201	CLEAR_FLAG (new_ob, FLAG_IS_A_TEMPLATE);	1170	new_ob = ob_to_copy->deep_clone ();
		1171	new_ob->clr_flag (FLAG_IS_A_TEMPLATE);
1202	unflag_inv (new_ob, FLAG_IS_A_TEMPLATE);	1172	unflag_inv (new_ob, FLAG_IS_A_TEMPLATE);
1203	}	1173	}
1204	else	1174	else
1205	{	1175	{
1206	if (creator->other_arch == NULL)	1176	if (!creator->other_arch)
1207	{	1177	{
1208	LOG (llevError, "move_creator: Creator doesn't have other arch set: %s (%s, %d, %d)\n",	1178	LOG (llevError, "move_creator: Creator doesn't have other arch set: %s (%s, %d, %d)\n",
1209	&creator->name, &creator->map->path, creator->x, creator->y);	1179	&creator->name, &creator->map->path, creator->x, creator->y);
1210	return;	1180	return;
1211	}	1181	}
…		…
1213	new_ob = object_create_arch (creator->other_arch);	1183	new_ob = object_create_arch (creator->other_arch);
1214	fix_generated_item (new_ob, creator, 0, 0, GT_MINIMAL);	1184	fix_generated_item (new_ob, creator, 0, 0, GT_MINIMAL);
1215	}	1185	}
1216		1186
1217	/* Make sure this multipart object fits */	1187	/* Make sure this multipart object fits */
1218	if (new_ob->arch->more && ob_blocked (new_ob, creator->map, creator->x, creator->y))	1188	if (new_ob->arch->more && new_ob->blocked (creator->map, creator->x, creator->y))
1219	{	1189	{
1220	new_ob->destroy ();	1190	new_ob->destroy ();
1221	return;	1191	return;
1222	}	1192	}
1223		1193
		1194	// for now lets try to identify everything generated here, it mostly
		1195	// happens automated, so this will at least fix many identify-experience holes
		1196	if (new_ob->need_identify ())
		1197	new_ob->set_flag (FLAG_IDENTIFIED);
		1198
1224	insert_ob_in_map_at (new_ob, creator->map, creator, 0, creator->x, creator->y);	1199	insert_ob_in_map_at (new_ob, creator->map, creator, 0, creator->x, creator->y);
1225	if (QUERY_FLAG (new_ob, FLAG_FREED))	1200	if (new_ob->flag [FLAG_FREED])
1226	return;	1201	return;
1227		1202
1228	if (creator->slaying)	1203	if (creator->slaying)
1229	{
1230	new_ob->name = new_ob->title = creator->slaying;	1204	new_ob->name = new_ob->title = creator->slaying;
1231	}
1232	}	1205	}
1233		1206
1234	/* move_marker --peterm@soda.csua.berkeley.edu	1207	/* move_marker --peterm@soda.csua.berkeley.edu
1235	when moved, a marker will search for a player sitting above	1208	when moved, a marker will search for a player sitting above
1236	it, and insert an invisible, weightless force into him	1209	it, and insert an invisible, weightless force into him
…		…
1242	void	1215	void
1243	move_marker (object *op)	1216	move_marker (object *op)
1244	{	1217	{
1245	if (object *tmp = op->ms ().player ())	1218	if (object *tmp = op->ms ().player ())
1246	{	1219	{
1247	object *tmp2;
1248
1249	/* remove an old force with a slaying field == op->name */	1220	/* remove an old force with a slaying field == op->name */
1250	for (tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)	1221	if (object *force = tmp->force_find (op->name))
1251	if (tmp2->type == FORCE && tmp2->slaying && tmp2->slaying == op->name)	1222	force->destroy ();
		1223
		1224	if (op->slaying && !tmp->force_find (op->slaying))
1252	{	1225	{
1253	tmp2->destroy ();	1226	tmp->force_add (op->slaying, op->stats.food);
1254	break;
1255	}
1256		1227
1257	/* cycle through his inventory to look for the MARK we want to
1258	* place
1259	*/
1260	for (tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1261	if (tmp2->type == FORCE && tmp2->slaying && tmp2->slaying == op->slaying)
1262	break;
1263
1264	/* if we didn't find our own MARK */
1265	if (!tmp2)
1266	{
1267	object *force = get_archetype (FORCE_NAME);
1268
1269	if (op->stats.food)
1270	{
1271	force->set_speed (0.01);
1272	force->speed_left = -op->stats.food;
1273	}
1274	else
1275	force->set_speed (0);
1276
1277	/* put in the lock code */
1278	force->slaying = op->slaying;
1279
1280	if (op->lore)
1281	force->lore = op->lore;
1282
1283	insert_ob_in_ob (force, tmp);
1284	if (op->msg)	1228	if (op->msg)
1285	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, tmp, op->msg);	1229	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, tmp, op->msg);
1286		1230
1287	if (op->stats.hp > 0)	1231	if (op->stats.hp > 0)
1288	{	1232	{
1289	op->stats.hp--;	1233	op->stats.hp--;
		1234
1290	if (op->stats.hp == 0)	1235	if (op->stats.hp == 0)
1291	{	1236	{
1292	/* marker expires--granted mark number limit */	1237	/* marker expires--granted mark number limit */
1293	op->destroy ();	1238	op->destroy ();
1294	return;	1239	return;
…		…
1296	}	1241	}
1297	}	1242	}
1298	}	1243	}
1299	}	1244	}
1300		1245
		1246	// mapscript objects activate themselves (only) then their timer fires
		1247	// TODO: maybe they should simply trigger the link like any other object?
		1248	static void
		1249	move_mapscript (object *op)
		1250	{
		1251	op->set_speed (0);
		1252	cfperl_mapscript_activate (op, true, op, 0);
		1253	}
		1254
		1255	static void
		1256	move_lamp (object *op)
		1257	{
		1258	// if the lamp/torch is off, we should disable it.
		1259	if (!op->glow_radius)
		1260	{
		1261	op->set_speed (0);
		1262	return;
		1263	}
		1264	else
		1265	{
		1266	// check whether the face might need to be updated
		1267	// (currently this is needed to have already switched on torches
		1268	// on maps, as they just set the glow_radius in the archetype)
		1269	if (op->other_arch
		1270	&& (
		1271	(op->flag [FLAG_ANIMATE] != op->other_arch->flag [FLAG_ANIMATE])
		1272	|| (op->flag [FLAG_ANIMATE]
		1273	? (op->animation_id != op->other_arch->animation_id)
		1274	: (op->face != op->other_arch->face))
		1275	))
		1276	get_animation_from_arch (op, op->other_arch);
		1277	}
		1278
		1279	// lamps and torches on maps don't use up their fuel
		1280	if (op->is_on_map ())
		1281	return;
		1282
		1283	if (op->stats.food > 0)
		1284	{
		1285	op->stats.food--;
		1286	return;
		1287	}
		1288
		1289	apply_lamp (op, false);
		1290	}
		1291
1301	void	1292	void
1302	process_object (object *op)	1293	process_object (object *op)
1303	{	1294	{
1304	if (expect_false (QUERY_FLAG (op, FLAG_IS_A_TEMPLATE)))	1295	if (ecb_expect_false (op->flag [FLAG_IS_A_TEMPLATE]))
1305	return;	1296	return;
1306		1297
1307	if (expect_false (INVOKE_OBJECT (TICK, op)))	1298	if (ecb_expect_false (INVOKE_OBJECT (TICK, op)))
1308	return;	1299	return;
1309		1300
1310	if (QUERY_FLAG (op, FLAG_MONSTER))	1301	if (op->flag [FLAG_MONSTER])
1311	if (move_monster (op) || QUERY_FLAG (op, FLAG_FREED))	1302	if (move_monster (op) || op->flag [FLAG_FREED])
1312	return;	1303	return;
1313		1304
1314	if (QUERY_FLAG (op, FLAG_ANIMATE) && op->anim_speed == 0)	1305	if (op->flag [FLAG_ANIMATE] && op->anim_speed == 0)
1315	{	1306	{
1316	animate_object (op, op->contr ? op->facing : op->direction);	1307	animate_object (op, op->contr ? op->facing : op->direction);
1317		1308
1318	if (QUERY_FLAG (op, FLAG_SEE_ANYWHERE))	1309	if (op->flag [FLAG_SEE_ANYWHERE])
1319	make_sure_seen (op);	1310	make_sure_seen (op);
1320	}	1311	}
1321		1312
1322	if (expect_false (	1313	if (ecb_expect_false (
1323	op->flag [FLAG_GENERATOR]	1314	op->flag [FLAG_GENERATOR]
1324	|| op->flag [FLAG_CHANGING]	1315	|| op->flag [FLAG_CHANGING]
1325	|| op->flag [FLAG_IS_USED_UP]	1316	|| op->flag [FLAG_IS_USED_UP]
1326	))	1317	))
1327	{	1318	{
1328	if (QUERY_FLAG (op, FLAG_CHANGING) && !op->state)	1319	if (op->flag [FLAG_CHANGING] && !op->state)
1329	{	1320	{
1330	change_object (op);	1321	change_object (op);
1331	return;	1322	return;
1332	}	1323	}
1333		1324
1334	if (QUERY_FLAG (op, FLAG_GENERATOR) && !QUERY_FLAG (op, FLAG_FRIENDLY))	1325	if (op->flag [FLAG_GENERATOR] && !op->flag [FLAG_FRIENDLY])
1335	generate_monster (op);	1326	generate_monster (op);
1336		1327
1337	if (QUERY_FLAG (op, FLAG_IS_USED_UP) && --op->stats.food <= 0)	1328	if (op->flag [FLAG_IS_USED_UP] && --op->stats.food <= 0)
1338	{	1329	{
1339	if (QUERY_FLAG (op, FLAG_APPLIED))	1330	if (op->flag [FLAG_APPLIED])
1340	remove_force (op);	1331	remove_force (op);
1341	else	1332	else
1342	{	1333	{
1343	/* If necessary, delete the item from the players inventory */	1334	op->remove (); // TODO: really necessary?
1344	object *pl = op->in_player ();
1345		1335
1346	if (pl)
1347	esrv_del_item (pl->contr, op->count);
1348
1349	op->remove ();
1350
1351	if (QUERY_FLAG (op, FLAG_SEE_ANYWHERE))	1336	if (op->flag [FLAG_SEE_ANYWHERE])
1352	make_sure_not_seen (op);	1337	make_sure_not_seen (op);
1353		1338
1354	op->destroy ();	1339	op->drop_and_destroy ();
1355	}	1340	}
1356		1341
1357	return;	1342	return;
1358	}	1343	}
1359	}	1344	}
…		…
1483		1468
1484	case PLAYER:	1469	case PLAYER:
1485	// players have their own speed-management, so undo the --speed_left	1470	// players have their own speed-management, so undo the --speed_left
1486	++op->speed_left;	1471	++op->speed_left;
1487	break;	1472	break;
1488	}
1489	}
1490		1473
		1474	case MAPSCRIPT:
		1475	move_mapscript (op);
		1476	break;
		1477
		1478	case LAMP:
		1479	case TORCH:
		1480	move_lamp (op);
		1481	break;
		1482
		1483	case PHYSICS: // hmm, bad naming
		1484	move_physics (op);
		1485	break;
		1486	}
		1487	}
		1488

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