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Comparing deliantra/server/server/time.C (file contents):
Revision 1.4 by root, Tue Aug 29 05:03:55 2006 UTC vs.
Revision 1.45 by root, Sun Apr 22 13:06:45 2007 UTC

1	/*	1	/*
2	* static char *rcsid_time_c =	2	* CrossFire, A Multiplayer game
3	* "$Id: time.C,v 1.4 2006/08/29 05:03:55 root Exp $";	3	*
		4	* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
		5	* Copyright (C) 2002 Mark Wedel & Crossfire Development Team
		6	* Copyright (C) 1992 Frank Tore Johansen
		7	*
		8	* This program is free software; you can redistribute it and/or modify
		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
		11	* (at your option) any later version.
		12	*
		13	* This program is distributed in the hope that it will be useful,
		14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
		15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		16	* GNU General Public License for more details.
		17	*
		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
		20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
		21	*
		22	* The authors can be reached via e-mail at <crossfire@schmorp.de>
4	*/	23	*/
5
6	/*
7	CrossFire, A Multiplayer game for X-windows
8
9	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
10	Copyright (C) 1992 Frank Tore Johansen
11
12	This program is free software; you can redistribute it and/or modify
13	it under the terms of the GNU General Public License as published by
14	the Free Software Foundation; either version 2 of the License, or
15	(at your option) any later version.
16
17	This program is distributed in the hope that it will be useful,
18	but WITHOUT ANY WARRANTY; without even the implied warranty of
19	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20	GNU General Public License for more details.
21
22	You should have received a copy of the GNU General Public License
23	along with this program; if not, write to the Free Software
24	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25
26	The authors can be reached via e-mail at crossfire-devel@real-time.com
27	*/
28		24
29	/*	25	/*
30	* Routines that is executed from objects based on their speed have been	26	* Routines that is executed from objects based on their speed have been
31	* collected in this file.	27	* collected in this file.
32	*/	28	*/
33
34	#include <global.h>	29	#include <global.h>
35	#include <spells.h>	30	#include <spells.h>
36	#ifndef __CEXTRACT__
37	#include <sproto.h>	31	#include <sproto.h>
38	#endif
39		32
40	/* The following removes doors. The functions check to see if similar	33	/* The following removes doors. The functions check to see if similar
41	* doors are next to the one that is being removed, and if so, set it	34	* doors are next to the one that is being removed, and if so, set it
42	* so those will be removed shortly (in a cascade like fashion.)	35	* so those will be removed shortly (in a cascade like fashion.)
43	*/	36	*/
44		37	void
45	void remove_door(object *op) {	38	remove_door (object *op)
		39	{
46	int i;	40	int i;
47	object *tmp;	41	object *tmp;
		42
48	for(i=1;i<9;i+=2)	43	for (i = 1; i < 9; i += 2)
49	if((tmp=present(DOOR,op->map,op->x+freearr_x[i],op->y+freearr_y[i]))!=NULL) {	44	if ((tmp = present (DOOR, op->map, op->x + freearr_x[i], op->y + freearr_y[i])) != NULL)
		45	{
50	tmp->speed = 0.1;	46	tmp->set_speed (0.1);
51	update_ob_speed(tmp);
52	tmp->speed_left= -0.2;	47	tmp->speed_left = -0.2;
53	}	48	}
54		49
55	if(op->other_arch)	50	if (op->other_arch)
56	{	51	{
57	tmp=arch_to_object(op->other_arch);	52	tmp = arch_to_object (op->other_arch);
58	tmp->x=op->x;tmp->y=op->y;tmp->map=op->map;tmp->level=op->level;	53	tmp->x = op->x;
		54	tmp->y = op->y;
		55	tmp->map = op->map;
		56	tmp->level = op->level;
59	insert_ob_in_map(tmp,op->map,op,0);	57	insert_ob_in_map (tmp, op->map, op, 0);
60	}	58	}
61	remove_ob(op);
62	free_object(op);
63	}
64		59
		60	op->destroy ();
		61	}
		62
		63	void
65	void remove_door2(object *op) {	64	remove_door2 (object *op)
		65	{
66	int i;	66	int i;
67	object *tmp;	67	object *tmp;
		68
68	for(i=1;i<9;i+=2) {	69	for (i = 1; i < 9; i += 2)
		70	{
69	tmp=present(LOCKED_DOOR,op->map,op->x+freearr_x[i],op->y+freearr_y[i]);	71	tmp = present (LOCKED_DOOR, op->map, op->x + freearr_x[i], op->y + freearr_y[i]);
70	if(tmp && tmp->slaying == op->slaying) {/* same key both doors */	72	if (tmp && tmp->slaying == op->slaying)
		73	{ /* same key both doors */
71	tmp->speed = 0.1;	74	tmp->set_speed (0.1);
72	update_ob_speed(tmp);
73	tmp->speed_left= -0.2;	75	tmp->speed_left = -0.2;
74	}	76	}
75	}	77	}
		78
76	if(op->other_arch)	79	if (op->other_arch)
77	{	80	{
78	tmp=arch_to_object(op->other_arch);	81	tmp = arch_to_object (op->other_arch);
79	tmp->x=op->x;tmp->y=op->y;tmp->map=op->map;tmp->level=op->level;	82	tmp->x = op->x;
		83	tmp->y = op->y;
		84	tmp->map = op->map;
		85	tmp->level = op->level;
80	insert_ob_in_map(tmp,op->map,op,0);	86	insert_ob_in_map (tmp, op->map, op, 0);
81	}	87	}
82	remove_ob(op);
83	free_object(op);
84	}
85		88
86	/* Will generate a monster according to content	89	op->destroy ();
87	* of generator.	90	}
88	*/	91
		92	void
89	void generate_monster_inv(object *gen) {	93	generate_monster (object *gen)
90	int i;	94	{
91	object *op,*head=NULL;	95	if (!gen->map)
		96	return;
92		97
93	int qty=0;	98	if (GENERATE_SPEED (gen) && rndm (0, GENERATE_SPEED (gen) - 1))
94	/* Code below assumes the generator is on a map, as it tries	99	return;
95	* to place the monster on the map. So if the generator	100
96	* isn't on a map, complain and exit.	101	object *op;
97	*/	102
98	if (gen->map == NULL) {	103	if (QUERY_FLAG (gen, FLAG_CONTENT_ON_GEN))
99	//LOG(llevError,"Generator (%s) not on a map?\n", gen->name);
100	return;
101	}	104	{
102	/*First count numer of objects in inv*/	105	// either copy one item form the inventory...
103	for (op=gen->inv;op;op=op->below)	106	if (!gen->inv)
104	qty++;
105	if (!qty){
106	LOG(llevError,"Generator (%s) has no inventory in generate_monster_inv?\n", gen->name);
107	return;/*No inventory*/
108	}
109	qty=rndm(0,qty-1);
110	for (op=gen->inv;qty;qty--)
111	op=op->below;
112	i=find_free_spot(op,gen->map,gen->x,gen->y,1,9);
113	if (i==-1)
114	return;	107	return;
		108
		109	// first select one item from the inventory
		110	int index = 0;
		111	for (object *tmp = gen->inv; tmp; tmp = tmp->below)
		112	if (!rndm (++index))
		113	op = tmp;
		114
115	head=object_create_clone(op);	115	op = object_create_clone (op);
		116
116	CLEAR_FLAG(head, FLAG_IS_A_TEMPLATE);	117	CLEAR_FLAG (op, FLAG_IS_A_TEMPLATE);
117	unflag_inv (head,FLAG_IS_A_TEMPLATE);	118	unflag_inv (op, FLAG_IS_A_TEMPLATE);
118	if (rndm(0, 9))	119	}
119	generate_artifact(head, gen->map->difficulty);	120	else
120	insert_ob_in_map_at(head,gen->map,gen,0,gen->x+freearr_x[i],gen->y+freearr_y[i]);	121	{
121	if (QUERY_FLAG(head, FLAG_FREED)) return;	122	// ...or use other_arch
122	if(HAS_RANDOM_ITEMS(head))
123	create_treasure(head->randomitems,head,GT_APPLY,
124	gen->map->difficulty,0);
125	}
126
127	void generate_monster_arch(object *gen) {
128	int i;
129	object *op,*head=NULL,*prev=NULL;
130	archetype *at=gen->other_arch;	123	if (archetype *at = gen->other_arch)
131
132	if(gen->other_arch==NULL) {
133	//LOG(llevError,"Generator without other_arch: %s\n",gen->name);
134	return;
135	}
136	/* Code below assumes the generator is on a map, as it tries
137	* to place the monster on the map. So if the generator
138	* isn't on a map, complain and exit.
139	*/
140	if (gen->map == NULL) {
141	//LOG(llevError,"Generator (%s) not on a map?\n", gen->name);
142	return;
143	}
144	i=find_free_spot(&at->clone,gen->map,gen->x,gen->y,1,9);
145	if (i==-1) return;
146	while(at!=NULL) {
147	op=arch_to_object(at);	124	op = arch_to_object (at);
148	op->x=gen->x+freearr_x[i]+at->clone.x;	125	else
149	op->y=gen->y+freearr_y[i]+at->clone.y;
150
151	if(head!=NULL)
152	op->head=head,prev->more=op;
153
154	if (rndm(0, 9)) generate_artifact(op, gen->map->difficulty);
155	insert_ob_in_map(op,gen->map,gen,0);
156	if (QUERY_FLAG(op, FLAG_FREED)) return;
157	if(HAS_RANDOM_ITEMS(op))
158	create_treasure(op->randomitems,op,GT_APPLY,
159	gen->map->difficulty,0);
160	if(head==NULL)
161	head=op;
162	prev=op;
163	at=at->more;
164	}
165	}
166
167	void generate_monster(object *gen) {
168
169	if(GENERATE_SPEED(gen)&&rndm(0, GENERATE_SPEED(gen)-1))
170	return;	126	return;
171	if (QUERY_FLAG(gen,FLAG_CONTENT_ON_GEN))
172	generate_monster_inv(gen);
173	else
174	generate_monster_arch(gen);
175
176	}
177
178	void remove_force(object *op) {
179	if (--op->duration > 0) return;
180
181	switch (op->subtype) {
182	case FORCE_CONFUSION:
183	if(op->env!=NULL) {
184	CLEAR_FLAG(op->env, FLAG_CONFUSED);
185	new_draw_info(NDI_UNIQUE, 0,op->env, "You regain your senses.\n");
186	}	127	}
187		128
188	default:	129	op->expand_tail ();
189	if(op->env!=NULL) {	130
190	CLEAR_FLAG(op, FLAG_APPLIED);	131	int i = find_free_spot (op, gen->map, gen->x, gen->y, 1, 9);
191	change_abil(op->env,op);	132	if (i >= 0)
192	fix_player(op->env);	133	{
		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))
		137	generate_artifact (op, gen->map->difficulty);
		138
		139	if (op->has_random_items ())
		140	create_treasure (op->randomitems, op, GT_APPLY, gen->map->difficulty);
		141
		142	return;
		143	}
193	}	144	}
194	}
195	remove_ob(op);
196	free_object(op);
197	}
198		145
199	void remove_blindness(object *op) {	146	op->destroy ();
200	if(--op->stats.food > 0)	147	}
		148
		149	void
		150	remove_force (object *op)
		151	{
		152	if (--op->duration > 0)
201	return;	153	return;
		154
		155	if (op->env)
		156	switch (op->subtype)
		157	{
		158	case FORCE_CONFUSION:
		159	CLEAR_FLAG (op->env, FLAG_CONFUSED);
		160	new_draw_info (NDI_UNIQUE, 0, op->env, "You regain your senses.\n");
		161
		162	default:
202	CLEAR_FLAG(op, FLAG_APPLIED);	163	CLEAR_FLAG (op, FLAG_APPLIED);
203	if(op->env!=NULL) {
204	change_abil(op->env,op);	164	change_abil (op->env, op);
205	fix_player(op->env);	165	op->env->update_stats ();
206	}	166	}
207	remove_ob(op);
208	free_object(op);
209	}
210		167
211	void poison_more(object *op) {	168	op->destroy ();
212	if(op->env==NULL||!QUERY_FLAG(op->env,FLAG_ALIVE)||op->env->stats.hp<0) {	169	}
213	remove_ob(op);	170
214	free_object(op);	171	void
		172	remove_blindness (object *op)
		173	{
		174	if (--op->stats.food > 0)
215	return;	175	return;
		176
		177	CLEAR_FLAG (op, FLAG_APPLIED);
		178
		179	if (op->env)
		180	{
		181	change_abil (op->env, op);
		182	op->env->update_stats ();
216	}	183	}
		184
		185	op->destroy ();
		186	}
		187
		188	void
		189	poison_more (object *op)
		190	{
		191	if (op->env == NULL || !QUERY_FLAG (op->env, FLAG_ALIVE) || op->env->stats.hp < 0)
		192	{
		193	op->destroy ();
		194	return;
		195	}
		196
217	if(op->stats.food==1) {	197	if (op->stats.food == 1)
218	/* need to remove the object before fix_player is called, else fix_player	198	{
		199	/* need to unapply the object before update_stats is called, else fix_player
219	* will not do anything.	200	* will not do anything.
220	*/	201	*/
221	if(op->env->type==PLAYER) {	202	if (op->env->type == PLAYER)
		203	{
222	CLEAR_FLAG(op, FLAG_APPLIED);	204	CLEAR_FLAG (op, FLAG_APPLIED);
223	fix_player(op->env);	205	op->env->update_stats ();
224	new_draw_info(NDI_UNIQUE, 0,op->env,"You feel much better now.");	206	new_draw_info (NDI_UNIQUE, 0, op->env, "You feel much better now.");
225	}	207	}
226	remove_ob(op);	208
227	free_object(op);	209	op->destroy ();
228	return;	210	return;
229	}	211	}
		212
230	if(op->env->type==PLAYER) {	213	if (op->env->type == PLAYER)
		214	{
231	op->env->stats.food--;	215	op->env->stats.food--;
232	new_draw_info(NDI_UNIQUE, 0,op->env,"You feel very sick...");	216	new_draw_info (NDI_UNIQUE, 0, op->env, "You feel very sick...");
233	}	217	}
234	(void)hit_player(op->env,
235	op->stats.dam,
236	op,AT_INTERNAL,1);
237	}
238		218
		219	hit_player (op->env, op->stats.dam, op, AT_INTERNAL, 1);
		220	}
239		221
240	void move_gate(object *op) { /* 1 = going down, 0 = goind up */	222
		223	void
		224	move_gate (object *op)
		225	{ /* 1 = going down, 0 = goind up */
241	object *tmp;	226	object *tmp;
242		227
243	if(op->stats.wc < 0 || (int)op->stats.wc >= NUM_ANIMATIONS(op)) {	228	if (op->stats.wc < 0 || (int) op->stats.wc >= NUM_ANIMATIONS (op))
		229	{
244	LOG(llevError,"Gate error: animation was %d, max=%d\n",op->stats.wc,	230	LOG (llevError, "Gate error: animation was %d, max=%d\n", op->stats.wc, NUM_ANIMATIONS (op));
245	NUM_ANIMATIONS(op));
246	dump_object(op);
247	LOG(llevError,"%s\n",errmsg);
248	op->stats.wc=0;	231	op->stats.wc = 0;
249	}	232	}
250		233
251	/* We're going down */	234	/* We're going down */
252	if(op->value) {	235	if (op->value)
253	if(--op->stats.wc<=0) { /* Reached bottom, let's stop */	236	{
		237	if (--op->stats.wc <= 0)
		238	{ /* Reached bottom, let's stop */
254	op->stats.wc=0;	239	op->stats.wc = 0;
255	if(op->arch->clone.speed)	240	if (op->arch->clone.speed)
256	op->value=0;	241	op->value = 0;
257	else {	242	else
258	op->speed = 0;	243	op->set_speed (0);
259	update_ob_speed(op);	244	}
260	}	245
261	}
262	if((int)op->stats.wc < (NUM_ANIMATIONS(op)/2+1)) {	246	if ((int) op->stats.wc < (NUM_ANIMATIONS (op) / 2 + 1))
		247	{
263	op->move_block = 0;	248	op->move_block = 0;
264	CLEAR_FLAG(op, FLAG_BLOCKSVIEW);	249	CLEAR_FLAG (op, FLAG_BLOCKSVIEW);
265	update_all_los(op->map, op->x, op->y);	250	update_all_los (op->map, op->x, op->y);
266	}	251	}
		252
267	SET_ANIMATION(op, op->stats.wc);	253	SET_ANIMATION (op, op->stats.wc);
268	update_object(op,UP_OBJ_CHANGE);	254	update_object (op, UP_OBJ_CHANGE);
269	return;	255	return;
270	}	256	}
271		257
272	/* We're going up */	258	/* We're going up */
273		259
274	/* First, lets see if we are already at the top */	260	/* First, lets see if we are already at the top */
275	if((unsigned char) op->stats.wc==(NUM_ANIMATIONS(op)-1)) {	261	if ((unsigned char) op->stats.wc == (NUM_ANIMATIONS (op) - 1))
		262	{
276		263
277	/* Check to make sure that only non pickable and non rollable	264	/* Check to make sure that only non pickable and non rollable
278	* objects are above the gate. If so, we finish closing the gate,	265	* objects are above the gate. If so, we finish closing the gate,
279	* otherwise, we fall through to the code below which should lower	266	* otherwise, we fall through to the code below which should lower
280	* the gate slightly.	267	* the gate slightly.
281	*/	268	*/
282		269
283	for (tmp=op->above; tmp!=NULL; tmp=tmp->above)	270	for (tmp = op->above; tmp != NULL; tmp = tmp->above)
284	if (!QUERY_FLAG(tmp, FLAG_NO_PICK)	271	if (!QUERY_FLAG (tmp, FLAG_NO_PICK) || QUERY_FLAG (tmp, FLAG_CAN_ROLL) || QUERY_FLAG (tmp, FLAG_ALIVE))
285	|| QUERY_FLAG(tmp, FLAG_CAN_ROLL)	272	break;
286	|| QUERY_FLAG(tmp, FLAG_ALIVE))
287	break;
288		273
289	if (tmp==NULL) {	274	if (tmp == NULL)
		275	{
290	if(op->arch->clone.speed)	276	if (op->arch->clone.speed)
291	op->value=1;	277	op->value = 1;
292	else {	278	else
293	op->speed = 0;	279	op->set_speed (0);
294	update_ob_speed(op); /* Reached top, let's stop */	280
		281	return;
		282	}
295	}	283	}
296	return;
297	}
298	}
299		284
300	if(op->stats.food) { /* The gate is going temporarily down */	285	if (op->stats.food)
301	if(--op->stats.wc<=0) { /* Gone all the way down? */	286	{ /* The gate is going temporarily down */
		287	if (--op->stats.wc <= 0)
		288	{ /* Gone all the way down? */
302	op->stats.food=0; /* Then let's try again */	289	op->stats.food = 0; /* Then let's try again */
303	op->stats.wc=0;	290	op->stats.wc = 0;
304	}	291	}
		292	}
		293	else
305	} else { /* The gate is still going up */	294	{ /* The gate is still going up */
306	op->stats.wc++;	295	op->stats.wc++;
307		296
308	if((int)op->stats.wc >= (NUM_ANIMATIONS(op)))	297	if ((int) op->stats.wc >= (NUM_ANIMATIONS (op)))
309	op->stats.wc=(signed char)NUM_ANIMATIONS(op)-1;	298	op->stats.wc = (signed char) NUM_ANIMATIONS (op) - 1;
310		299
311	/* If there is something on top of the gate, we try to roll it off.	300	/* If there is something on top of the gate, we try to roll it off.
312	* If a player/monster, we don't roll, we just hit them with damage	301	* If a player/monster, we don't roll, we just hit them with damage
313	*/	302	*/
314	if((int)op->stats.wc >= NUM_ANIMATIONS(op)/2) {	303	if ((int) op->stats.wc >= NUM_ANIMATIONS (op) / 2)
		304	{
315	/* Halfway or further, check blocks */	305	/* Halfway or further, check blocks */
316	/* First, get the top object on the square. */	306	/* First, get the top object on the square. */
317	for(tmp=op->above;tmp!=NULL && tmp->above!=NULL;tmp=tmp->above);	307	for (tmp = op->above; tmp != NULL && tmp->above != NULL; tmp = tmp->above);
318		308
319	if(tmp!=NULL) {	309	if (tmp != NULL)
		310	{
320	if(QUERY_FLAG(tmp, FLAG_ALIVE)) {	311	if (QUERY_FLAG (tmp, FLAG_ALIVE))
		312	{
321	hit_player(tmp, random_roll(1, op->stats.dam, tmp, PREFER_LOW), op, AT_PHYSICAL, 1);	313	hit_player (tmp, random_roll (1, op->stats.dam, tmp, PREFER_LOW), op, AT_PHYSICAL, 1);
322	if(tmp->type==PLAYER)	314	if (tmp->type == PLAYER)
323	new_draw_info_format(NDI_UNIQUE, 0, tmp,	315	new_draw_info_format (NDI_UNIQUE, 0, tmp, "You are crushed by the %s!", &op->name);
324	"You are crushed by the %s!",op->name);	316	}
325	} else	317	else
326	/* If the object is not alive, and the object either can	318	/* If the object is not alive, and the object either can
327	* be picked up or the object rolls, move the object	319	* be picked up or the object rolls, move the object
328	* off the gate.	320	* off the gate.
329	*/	321	*/
330	if(!QUERY_FLAG(tmp, FLAG_ALIVE)	322	if (!QUERY_FLAG (tmp, FLAG_ALIVE) && (!QUERY_FLAG (tmp, FLAG_NO_PICK) || QUERY_FLAG (tmp, FLAG_CAN_ROLL)))
331	&& (!QUERY_FLAG(tmp, FLAG_NO_PICK)	323	{
332	||QUERY_FLAG(tmp,FLAG_CAN_ROLL))) {
333	/* If it has speed, it should move itself, otherwise: */	324	/* If it has speed, it should move itself, otherwise: */
334	int i=find_free_spot(tmp,op->map,op->x,op->y,1,9);	325	int i = find_free_spot (tmp, op->map, op->x, op->y, 1, 9);
335		326
336	/* If there is a free spot, move the object someplace */	327	/* If there is a free spot, move the object someplace */
337	if (i!=-1) {	328	if (i != -1)
338	remove_ob(tmp);	329	{
339	tmp->x+=freearr_x[i],tmp->y+=freearr_y[i];	330	tmp->remove ();
340	insert_ob_in_map(tmp,op->map,op,0);	331	tmp->x += freearr_x[i], tmp->y += freearr_y[i];
341	}	332	insert_ob_in_map (tmp, op->map, op, 0);
342	}	333	}
343	}	334	}
		335	}
344		336
345	/* See if there is still anything blocking the gate */	337	/* See if there is still anything blocking the gate */
346	for (tmp=op->above; tmp!=NULL; tmp=tmp->above)	338	for (tmp = op->above; tmp != NULL; tmp = tmp->above)
347	if (!QUERY_FLAG(tmp, FLAG_NO_PICK)	339	if (!QUERY_FLAG (tmp, FLAG_NO_PICK) || QUERY_FLAG (tmp, FLAG_CAN_ROLL) || QUERY_FLAG (tmp, FLAG_ALIVE))
348	|| QUERY_FLAG(tmp, FLAG_CAN_ROLL)	340	break;
349	|| QUERY_FLAG(tmp, FLAG_ALIVE))
350	break;
351		341
352	/* IF there is, start putting the gate down */	342	/* IF there is, start putting the gate down */
353	if(tmp) {	343	if (tmp)
		344	{
354	op->stats.food=1;	345	op->stats.food = 1;
355	} else {	346	}
		347	else
		348	{
356	op->move_block = MOVE_ALL;	349	op->move_block = MOVE_ALL;
357	if(!op->arch->clone.stats.ac)	350	if (!op->arch->clone.stats.ac)
358	SET_FLAG(op, FLAG_BLOCKSVIEW);	351	SET_FLAG (op, FLAG_BLOCKSVIEW);
359	update_all_los(op->map, op->x, op->y);	352	update_all_los (op->map, op->x, op->y);
360	}	353	}
361	} /* gate is halfway up */	354	} /* gate is halfway up */
362		355
363	SET_ANIMATION(op, op->stats.wc);	356	SET_ANIMATION (op, op->stats.wc);
364	update_object(op,UP_OBJ_CHANGE);	357	update_object (op, UP_OBJ_CHANGE);
365	} /* gate is going up */	358	} /* gate is going up */
366	}	359	}
367		360
368	/* hp : how long door is open/closed	361	/* hp : how long door is open/closed
369	* maxhp : initial value for hp	362	* maxhp : initial value for hp
370	* sp : 1 = open, 0 = close	363	* sp : 1 = open, 0 = close
371	*/	364	*/
		365	void
372	void move_timed_gate(object *op)	366	move_timed_gate (object *op)
373	{	367	{
374	int v = op->value;	368	int v = op->value;
375		369
376	if (op->stats.sp) {	370	if (op->stats.sp)
		371	{
377	move_gate(op);	372	move_gate (op);
378	if (op->value != v) /* change direction ? */	373	if (op->value != v) /* change direction ? */
379	op->stats.sp = 0;	374	op->stats.sp = 0;
380	return;	375	return;
381	}	376	}
382	if (--op->stats.hp <= 0) { /* keep gate down */	377	if (--op->stats.hp <= 0)
		378	{ /* keep gate down */
383	move_gate(op);	379	move_gate (op);
384	if (op->value != v) { /* ready ? */	380	if (op->value != v)
385	op->speed = 0;	381	op->set_speed (0);
386	update_ob_speed(op);
387	}
388	}	382	}
389	}	383	}
390		384
391	/* slaying: name of the thing the detector is to look for	385	/* slaying: name of the thing the detector is to look for
392	* speed: frequency of 'glances'	386	* speed: frequency of 'glances'
393	* connected: connected value of detector	387	* connected: connected value of detector
394	* sp: 1 if detection sets buttons	388	* sp: 1 if detection sets buttons
395	* -1 if detection unsets buttons	389	* -1 if detection unsets buttons
396	*/	390	*/
397		391
		392	void
398	void move_detector(object *op)	393	move_detector (object *op)
399	{	394	{
400	object *tmp;	395	object *tmp;
401	int last = op->value;	396	int last = op->value;
402	int detected;	397	int detected;
		398
403	detected = 0;	399	detected = 0;
404		400
405	for(tmp = get_map_ob(op->map,op->x,op->y);tmp!=NULL&&!detected;tmp=tmp->above) {	401	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL && !detected; tmp = tmp->above)
		402	{
406	object *tmp2;	403	object *tmp2;
407	if(op->stats.hp) {	404
		405	if (op->stats.hp)
		406	{
408	for(tmp2= tmp->inv;tmp2;tmp2=tmp2->below) {	407	for (tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
409	if(op->slaying && !strcmp(op->slaying,tmp->name)) detected=1;	408	{
410	if(tmp2->type==FORCE &&tmp2->slaying && !strcmp(tmp2->slaying,op->slaying)) detected=1;	409	if (op->slaying && op->slaying == tmp->name)
411	}	410	detected = 1;
412	}	411
		412	if (tmp2->type == FORCE && tmp2->slaying && tmp2->slaying == op->slaying)
		413	detected = 1;
		414	}
		415	}
		416
413	if (op->slaying && !strcmp(op->slaying,tmp->name)) {	417	if (op->slaying && op->slaying == tmp->name)
414	detected = 1;	418	detected = 1;
415	}
416	else if (tmp->type==SPECIAL_KEY && tmp->slaying==op->slaying)	419	else if (tmp->type == SPECIAL_KEY && tmp->slaying == op->slaying)
417	detected=1;	420	detected = 1;
418	}	421	}
419		422
420	/* the detector sets the button if detection is found */	423	/* the detector sets the button if detection is found */
421	if(op->stats.sp == 1) {	424	if (op->stats.sp == 1)
		425	{
422	if(detected && last == 0) {	426	if (detected && last == 0)
		427	{
423	op->value = 1;	428	op->value = 1;
424	push_button(op);	429	push_button (op);
425	}	430	}
426	if(!detected && last == 1) {	431	if (!detected && last == 1)
		432	{
427	op->value = 0;	433	op->value = 0;
428	push_button(op);	434	push_button (op);
429	}	435	}
430	}	436	}
431	else { /* in this case, we unset buttons */	437	else
		438	{ /* in this case, we unset buttons */
432	if(detected && last == 1) {	439	if (detected && last == 1)
		440	{
433	op->value = 0;	441	op->value = 0;
434	push_button(op);	442	push_button (op);
435	}	443	}
436	if(!detected && last == 0) {	444	if (!detected && last == 0)
		445	{
437	op->value = 1;	446	op->value = 1;
438	push_button(op);	447	push_button (op);
439	}	448	}
440	}	449	}
441	}	450	}
442		451
443		452
		453	void
444	void animate_trigger (object *op)	454	animate_trigger (object *op)
445	{	455	{
446	if((unsigned char)++op->stats.wc >= NUM_ANIMATIONS(op)) {	456	if ((unsigned char) ++op->stats.wc >= NUM_ANIMATIONS (op))
		457	{
447	op->stats.wc = 0;	458	op->stats.wc = 0;
448	check_trigger(op,NULL);	459	check_trigger (op, NULL);
		460	}
449	} else {	461	else
		462	{
450	SET_ANIMATION(op, op->stats.wc);	463	SET_ANIMATION (op, op->stats.wc);
451	update_object(op,UP_OBJ_FACE);	464	update_object (op, UP_OBJ_FACE);
452	}	465	}
453	}	466	}
454		467
455	void move_hole(object *op) { /* 1 = opening, 0 = closing */	468	void
		469	move_hole (object *op)
		470	{ /* 1 = opening, 0 = closing */
456	object *next,*tmp;	471	object *next, *tmp;
457		472
458	if(op->value) { /* We're opening */	473	if (op->value)
459	if(--op->stats.wc<=0) { /* Opened, let's stop */	474	{ /* We're opening */
		475	if (--op->stats.wc <= 0)
		476	{ /* Opened, let's stop */
460	op->stats.wc=0;	477	op->stats.wc = 0;
461	op->speed = 0;	478	op->set_speed (0);
462	update_ob_speed(op);
463		479
464	/* Hard coding this makes sense for holes I suppose */	480	/* Hard coding this makes sense for holes I suppose */
465	op->move_on = MOVE_WALK;	481	op->move_on = MOVE_WALK;
466	for (tmp=op->above; tmp!=NULL; tmp=next) {	482	for (tmp = op->above; tmp != NULL; tmp = next)
467	next=tmp->above;	483	{
468	move_apply(op,tmp,tmp);	484	next = tmp->above;
469	}	485	move_apply (op, tmp, tmp);
470	}	486	}
471	SET_ANIMATION(op, op->stats.wc);	487	}
472	update_object(op,UP_OBJ_FACE);
473	return;
474	}
475	/* We're closing */
476	op->move_on = 0;
477		488
478	op->stats.wc++;
479	if((int)op->stats.wc >= NUM_ANIMATIONS(op))
480	op->stats.wc=NUM_ANIMATIONS(op)-1;
481	SET_ANIMATION(op, op->stats.wc);	489	SET_ANIMATION (op, op->stats.wc);
482	update_object(op,UP_OBJ_FACE);	490	update_object (op, UP_OBJ_FACE);
		491	return;
		492	}
		493	/* We're closing */
		494	op->move_on = 0;
		495
		496	op->stats.wc++;
		497	if ((int) op->stats.wc >= NUM_ANIMATIONS (op))
		498	op->stats.wc = NUM_ANIMATIONS (op) - 1;
		499
		500	SET_ANIMATION (op, op->stats.wc);
		501	update_object (op, UP_OBJ_FACE);
483	if((unsigned char) op->stats.wc==(NUM_ANIMATIONS(op)-1)) {	502	if ((unsigned char) op->stats.wc == (NUM_ANIMATIONS (op) - 1))
484	op->speed = 0;	503	op->set_speed (0); /* closed, let's stop */
485	update_ob_speed(op); /* closed, let's stop */
486	return;
487	}
488	}	504	}
489		505
490		506
491	/* stop_item() returns a pointer to the stopped object. The stopped object	507	/* stop_item() returns a pointer to the stopped object. The stopped object
492	* may or may not have been removed from maps or inventories. It will not	508	* may or may not have been removed from maps or inventories. It will not
…		…
498	* it, NULL is returned.	514	* it, NULL is returned.
499	*	515	*
500	* fix_stopped_item() should be used if the stopped item should be put on	516	* fix_stopped_item() should be used if the stopped item should be put on
501	* the map.	517	* the map.
502	*/	518	*/
		519	object *
503	object *stop_item (object *op)	520	stop_item (object *op)
504	{	521	{
505	if (op->map == NULL)	522	if (op->map == NULL)
		523	return op;
		524
		525	switch (op->type)
		526	{
		527	case THROWN_OBJ:
		528	{
		529	object *payload = op->inv;
		530
		531	if (payload == NULL)
		532	return NULL;
		533	payload->remove ();
		534	op->destroy ();
		535	return payload;
		536	}
		537
		538	case ARROW:
		539	if (op->has_active_speed ())
		540	op = fix_stopped_arrow (op);
506	return op;	541	return op;
507		542
508	switch (op->type)
509	{
510	case THROWN_OBJ:
511	{
512	object *payload = op->inv;
513	if (payload == NULL)
514	return NULL;
515	remove_ob (payload);
516	remove_ob (op);
517	free_object (op);
518	return payload;
519	}
520
521	case ARROW:
522	if (op->speed >= MIN_ACTIVE_SPEED)
523	op = fix_stopped_arrow (op);
524	return op;
525
526	default:	543	default:
527	return op;	544	return op;
528	}	545	}
529	}	546	}
530		547
531	/* fix_stopped_item() - put stopped item where stop_item() had found it.	548	/* fix_stopped_item() - put stopped item where stop_item() had found it.
532	* Inserts item into the old map, or merges it if it already is on the map.	549	* Inserts item into the old map, or merges it if it already is on the map.
533	*	550	*
534	* 'map' must be the value of op->map before stop_item() was called.	551	* 'map' must be the value of op->map before stop_item() was called.
535	*/	552	*/
		553	void
536	void fix_stopped_item (object *op, mapstruct *map, object *originator)	554	fix_stopped_item (object *op, maptile *map, object *originator)
537	{	555	{
538	if (map == NULL)	556	if (map == NULL)
539	return;	557	return;
		558
540	if (QUERY_FLAG (op, FLAG_REMOVED))	559	if (QUERY_FLAG (op, FLAG_REMOVED))
541	insert_ob_in_map (op, map, originator,0);	560	insert_ob_in_map (op, map, originator, 0);
542	else if (op->type == ARROW)	561	else if (op->type == ARROW)
543	merge_ob (op, NULL); /* only some arrows actually need this */	562	merge_ob (op, NULL); /* only some arrows actually need this */
544	}	563	}
545		564
546		565	object *
547	object *fix_stopped_arrow (object *op)	566	fix_stopped_arrow (object *op)
548	{	567	{
549	if(rndm(0, 99) < op->stats.food) {	568	if (rndm (0, 99) < op->stats.food)
		569	{
550	/* Small chance of breaking */	570	/* Small chance of breaking */
551	remove_ob (op);	571	op->destroy ();
552	free_object(op);
553	return NULL;	572	return NULL;
554	}	573	}
555		574
		575	op->set_speed (0);
556	op->direction=0;	576	op->direction = 0;
557	op->move_on=0;	577	op->move_on = 0;
558	op->move_type=0;	578	op->move_type = 0;
559	op->speed = 0;
560	update_ob_speed(op);
561	op->stats.wc = op->stats.sp;	579	op->stats.wc = op->stats.sp;
562	op->stats.dam= op->stats.hp;	580	op->stats.dam = op->stats.hp;
563	op->attacktype = op->stats.grace;	581	op->attacktype = op->stats.grace;
564	if (op->slaying != NULL)	582	op->slaying = 0;
565	FREE_AND_CLEAR_STR(op->slaying);	583	op->skill = 0;
566		584
567	if (op->skill != NULL)
568	FREE_AND_CLEAR_STR(op->skill);
569
570	if (op->spellarg != NULL) {	585	if (op->spellarg != NULL)
571	op->slaying = add_string(op->spellarg);	586	{
		587	op->slaying = op->spellarg;
572	free(op->spellarg);	588	free (op->spellarg);
573	op->spellarg = NULL;
574	} else
575	op->slaying = NULL;
576
577	/* Reset these to zero, so that CAN_MERGE will work properly */
578	op->spellarg = NULL;	589	op->spellarg = NULL;
		590	}
		591	else
		592	op->slaying = NULL;
		593
		594	/* Reset these to zero, so that object::can_merge will work properly */
		595	op->spellarg = NULL;
579	op->stats.sp = 0;	596	op->stats.sp = 0;
580	op->stats.hp = 0;	597	op->stats.hp = 0;
581	op->stats.grace = 0;	598	op->stats.grace = 0;
582	op->level = 0;	599	op->level = 0;
583	op->face=op->arch->clone.face;	600	op->face = op->arch->clone.face;
584	op->owner=NULL; /* So that stopped arrows will be saved */	601	op->owner = NULL; /* So that stopped arrows will be saved */
585	update_object (op,UP_OBJ_FACE);	602	update_object (op, UP_OBJ_CHANGE);
586	return op;	603	return op;
587	}	604	}
588		605
589	/* stop_arrow() - what to do when a non-living flying object	606	/* stop_arrow() - what to do when a non-living flying object
590	* has to stop. Sept 96 - I added in thrown object code in	607	* has to stop. Sept 96 - I added in thrown object code in
591	* here too. -b.t.	608	* here too. -b.t.
592	*	609	*
593	* Returns a pointer to the stopped object (which will have been removed	610	* Returns a pointer to the stopped object (which will have been removed
594	* from maps or inventories), or NULL if was destroyed.	611	* from maps or inventories), or NULL if was destroyed.
595	*/	612	*/
596		613	static void
597	static void stop_arrow (object *op)	614	stop_arrow (object *op)
598	{	615	{
599	if (INVOKE_OBJECT (STOP, op))	616	if (INVOKE_OBJECT (STOP, op))
600	return;	617	return;
601		618
602	if (op->inv) {	619	if (op->inv)
		620	{
603	object *payload = op->inv;	621	object *payload = op->inv;
604	remove_ob (payload);	622
605	clear_owner(payload);	623	payload->remove ();
		624	payload->owner = 0;
606	insert_ob_in_map (payload, op->map, payload,0);	625	insert_ob_in_map (payload, op->map, payload, 0);
607	remove_ob (op);	626	op->destroy ();
608	free_object (op);	627	}
609	} else {	628	else
		629	{
610	op = fix_stopped_arrow (op);	630	op = fix_stopped_arrow (op);
611	if (op)	631	if (op)
612	merge_ob (op, NULL);	632	merge_ob (op, NULL);
613	}	633	}
614	}	634	}
615		635
616	/* Move an arrow along its course. op is the arrow or thrown object.	636	/* Move an arrow along its course. op is the arrow or thrown object.
617	*/	637	*/
618		638	void
619	void move_arrow(object *op) {	639	move_arrow (object *op)
		640	{
620	object *tmp;	641	object *tmp;
621	sint16 new_x, new_y;	642	sint16 new_x, new_y;
622	int was_reflected, mflags;	643	int was_reflected, mflags;
623	mapstruct *m;	644	maptile *m;
624		645
625	if(op->map==NULL) {	646	if (op->map == NULL)
		647	{
626	LOG (llevError, "BUG: Arrow had no map.\n");	648	LOG (llevError, "BUG: Arrow had no map.\n");
627	remove_ob(op);	649	op->destroy ();
628	free_object(op);	650	return;
629	return;
630	}	651	}
631		652
632	/* we need to stop thrown objects at some point. Like here. */	653	/* we need to stop thrown objects at some point. Like here. */
633	if(op->type==THROWN_OBJ) {	654	if (op->type == THROWN_OBJ)
		655	{
634	/* If the object that the THROWN_OBJ encapsulates disappears,	656	/* If the object that the THROWN_OBJ encapsulates disappears,
635	* we need to have this object go away also - otherwise, you get	657	* we need to have this object go away also - otherwise, you get
636	* left over remnants on the map. Where this currently happens	658	* left over remnants on the map. Where this currently happens
637	* is if the player throws a bomb - the bomb explodes on its own,	659	* is if the player throws a bomb - the bomb explodes on its own,
638	* but this object sticks around. We could handle the cleanup in the	660	* but this object sticks around. We could handle the cleanup in the
639	* bomb code, but there are potential other cases where that could happen,	661	* bomb code, but there are potential other cases where that could happen,
640	* and it is easy enough to clean it up here.	662	* and it is easy enough to clean it up here.
641	*/	663	*/
642	if (op->inv == NULL) {	664	if (op->inv == NULL)
643	remove_ob(op);	665	{
644	free_object(op);	666	op->destroy ();
645	return;	667	return;
646	}	668	}
		669
647	if(op->last_sp-- < 0) {	670	if (op->last_sp-- < 0)
		671	{
648	stop_arrow (op);	672	stop_arrow (op);
649	return;	673	return;
650	}	674	}
651	}	675	}
652		676
653	/* if the arrow is moving too slow.. stop it. 0.5 was chosen as lower	677	/* if the arrow is moving too slow.. stop it. 0.5 was chosen as lower
654	values look rediculous. */	678	values look rediculous. */
655	if (op->speed < 0.5 && op->type==ARROW) {	679	if (op->speed < 0.5 && op->type == ARROW)
656	stop_arrow(op);
657	return;
658	}	680	{
		681	stop_arrow (op);
		682	return;
		683	}
659		684
660	/* Calculate target map square */	685	/* Calculate target map square */
661	new_x = op->x + DIRX(op);	686	new_x = op->x + DIRX (op);
662	new_y = op->y + DIRY(op);	687	new_y = op->y + DIRY (op);
663	was_reflected = 0;	688	was_reflected = 0;
664		689
665	m = op->map;	690	m = op->map;
666	mflags = get_map_flags(m, &m, new_x, new_y, &new_x, &new_y);	691	mflags = get_map_flags (m, &m, new_x, new_y, &new_x, &new_y);
667		692
668	if (mflags & P_OUT_OF_MAP) {	693	if (mflags & P_OUT_OF_MAP)
669	stop_arrow(op);
670	return;
671	}	694	{
		695	stop_arrow (op);
		696	return;
		697	}
672		698
673	/* only need to look for living creatures if this flag is set */	699	/* only need to look for living creatures if this flag is set */
674	if (mflags & P_IS_ALIVE) {	700	if (mflags & P_IS_ALIVE)
675	for (tmp = get_map_ob(m, new_x, new_y); tmp != NULL; tmp=tmp->above)
676	if (QUERY_FLAG(tmp, FLAG_ALIVE)) break;
677
678		701	{
		702	for (tmp = GET_MAP_OB (m, new_x, new_y); tmp != NULL; tmp = tmp->above)
		703	if (QUERY_FLAG (tmp, FLAG_ALIVE))
		704	break;
		705
679	/* Not really fair, but don't let monsters hit themselves with	706	/* Not really fair, but don't let monsters hit themselves with
680	* their own arrow - this can be because they fire it then	707	* their own arrow - this can be because they fire it then
681	* move into it.	708	* move into it.
682	*/	709	*/
683
684	if (tmp != NULL && tmp != op->owner) {	710	if (tmp && tmp != op->owner)
		711	{
685	/* Found living object, but it is reflecting the missile. Update	712	/* Found living object, but it is reflecting the missile. Update
686	* as below. (Note that for living creatures there is a small	713	* as below. (Note that for living creatures there is a small
687	* chance that reflect_missile fails.)	714	* chance that reflect_missile fails.)
688	*/	715	*/
		716	if (QUERY_FLAG (tmp, FLAG_REFL_MISSILE) && (rndm (0, 99)) < (90 - op->level / 10))
		717	{
		718	int number = op->face;
689		719
690	if (QUERY_FLAG (tmp, FLAG_REFL_MISSILE) &&
691	(rndm(0, 99)) < (90-op->level/10)) {
692
693	int number = op->face->number;
694
695	op->direction = absdir (op->direction + 4);	720	op->direction = absdir (op->direction + 4);
696	op->state = 0;	721	update_turn_face (op);
697	if (GET_ANIM_ID (op)) {
698	number += 4;
699	if (number > GET_ANIMATION (op, 8))
700	number -= 8;
701	op->face = &new_faces[number];
702	}
703	was_reflected = 1; /* skip normal movement calculations */	722	was_reflected = 1; /* skip normal movement calculations */
704	}	723	}
705	else {	724	else
		725	{
706	/* Attack the object. */	726	/* Attack the object. */
707	op = hit_with_arrow (op, tmp);	727	op = hit_with_arrow (op, tmp);
708	if (op == NULL)	728
709	return;	729	if (!op)
710	}	730	return;
711	} /* if this is not hitting its owner */	731	}
		732	} /* if this is not hitting its owner */
712	} /* if there is something alive on this space */	733	} /* if there is something alive on this space */
713		734
714
715	if (OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, new_x, new_y))) {	735	if (OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, new_x, new_y)))
716	int retry=0;	736	{
		737	int retry = 0;
717		738
718	/* if the object doesn't reflect, stop the arrow from moving	739	/* if the object doesn't reflect, stop the arrow from moving
719	* note that this code will now catch cases where a monster is	740	* note that this code will now catch cases where a monster is
720	* on a wall but has reflecting - the arrow won't reflect.	741	* on a wall but has reflecting - the arrow won't reflect.
721	* Mapmakers shouldn't put monsters on top of wall in the first	742	* Mapmakers shouldn't put monsters on top of wall in the first
722	* place, so I don't consider that a problem.	743	* place, so I don't consider that a problem.
723	*/	744	*/
724	if(!QUERY_FLAG(op, FLAG_REFLECTING) || !(rndm(0, 19))) {	745	if (!QUERY_FLAG (op, FLAG_REFLECTING) || !(rndm (0, 19)))
		746	{
725	stop_arrow (op);	747	stop_arrow (op);
726	return;	748	return;
727	} else {	749	}
		750	else
		751	{
728	/* If one of the major directions (n,s,e,w), just reverse it */	752	/* If one of the major directions (n,s,e,w), just reverse it */
729	if(op->direction&1) {	753	if (op->direction & 1)
		754	{
730	op->direction=absdir(op->direction+4);	755	op->direction = absdir (op->direction + 4);
731	retry=1;	756	retry = 1;
732	}	757	}
733	/* There were two blocks with identical code -	758	/* There were two blocks with identical code -
734	* use this retry here to make this one block	759	* use this retry here to make this one block
735	* that did the same thing.	760	* that did the same thing.
736	*/	761	*/
737	while (retry<2) {	762	while (retry < 2)
		763	{
738	int left, right, mflags;	764	int left, right, mflags;
739	mapstruct *m1;	765	maptile *m1;
740	sint16 x1, y1;	766	sint16 x1, y1;
741		767
742	retry++;	768	retry++;
743		769
744	/* Need to check for P_OUT_OF_MAP: if the arrow is tavelling	770	/* Need to check for P_OUT_OF_MAP: if the arrow is tavelling
745	* over a corner in a tiled map, it is possible that	771	* over a corner in a tiled map, it is possible that
746	* op->direction is within an adjacent map but either	772	* op->direction is within an adjacent map but either
747	* op->direction-1 or op->direction+1 does not exist.	773	* op->direction-1 or op->direction+1 does not exist.
748	*/	774	*/
749	mflags = get_map_flags(op->map,&m1, op->x+freearr_x[absdir(op->direction-1)],	775	mflags = get_map_flags (op->map, &m1, op->x + freearr_x[absdir (op->direction - 1)],
750	op->y+freearr_y[absdir(op->direction-1)], &x1, &y1);	776	op->y + freearr_y[absdir (op->direction - 1)], &x1, &y1);
751	left = (mflags & P_OUT_OF_MAP) ? 0 : OB_TYPE_MOVE_BLOCK(op, (GET_MAP_MOVE_BLOCK(m1, x1, y1)));	777	left = (mflags & P_OUT_OF_MAP) ? 0 : OB_TYPE_MOVE_BLOCK (op, (GET_MAP_MOVE_BLOCK (m1, x1, y1)));
752		778
753	mflags = get_map_flags(op->map,&m1, op->x+freearr_x[absdir(op->direction+1)],	779	mflags = get_map_flags (op->map, &m1, op->x + freearr_x[absdir (op->direction + 1)],
754	op->y+freearr_y[absdir(op->direction+1)], &x1, &y1);	780	op->y + freearr_y[absdir (op->direction + 1)], &x1, &y1);
755	right = (mflags & P_OUT_OF_MAP) ? 0 : OB_TYPE_MOVE_BLOCK(op, (GET_MAP_MOVE_BLOCK(m1, x1, y1)));	781	right = (mflags & P_OUT_OF_MAP) ? 0 : OB_TYPE_MOVE_BLOCK (op, (GET_MAP_MOVE_BLOCK (m1, x1, y1)));
756		782
757	if(left==right)	783	if (left == right)
758	op->direction=absdir(op->direction+4);	784	op->direction = absdir (op->direction + 4);
759	else if(left)	785	else if (left)
760	op->direction=absdir(op->direction+2);	786	op->direction = absdir (op->direction + 2);
761	else if(right)	787	else if (right)
762	op->direction=absdir(op->direction-2);	788	op->direction = absdir (op->direction - 2);
763		789
764	mflags = get_map_flags(op->map,&m1, op->x+DIRX(op),op->y+DIRY(op), &x1, &y1);	790	mflags = get_map_flags (op->map, &m1, op->x + DIRX (op), op->y + DIRY (op), &x1, &y1);
765		791
766	/* If this space is not out of the map and not blocked, valid space -	792	/* If this space is not out of the map and not blocked, valid space -
767	* don't need to retry again.	793	* don't need to retry again.
768	*/	794	*/
769	if (!(mflags & P_OUT_OF_MAP) &&	795	if (!(mflags & P_OUT_OF_MAP) && !OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m1, x1, y1)))
770	!OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m1, x1, y1))) break;	796	break;
771		797
772	}	798	}
773	/* Couldn't find a direction to move the arrow to - just	799	/* Couldn't find a direction to move the arrow to - just
774	* top it from moving.	800	* top it from moving.
775	*/	801	*/
776	if (retry==2) {	802	if (retry == 2)
777	stop_arrow (op);	803	{
778	return;	804	stop_arrow (op);
779	}	805	return;
		806	}
780	/* update object image for new facing */	807	/* update object image for new facing */
781	/* many thrown objects *don't* have more than one face */	808	/* many thrown objects *don't* have more than one face */
782	if(GET_ANIM_ID(op))	809	if (GET_ANIM_ID (op))
783	SET_ANIMATION(op, op->direction);	810	SET_ANIMATION (op, op->direction);
784	} /* object is reflected */	811	} /* object is reflected */
785	} /* object ran into a wall */	812	} /* object ran into a wall */
786		813
787	/* Move the arrow. */	814	/* Move the arrow. */
788	remove_ob (op);	815	op->remove ();
789	op->x = new_x;	816	op->x = new_x;
790	op->y = new_y;	817	op->y = new_y;
791		818
792	/* decrease the speed as it flies. 0.05 means a standard bow will shoot	819	/* decrease the speed as it flies. 0.05 means a standard bow will shoot
793	* about 17 squares. Tune as needed.	820	* about 17 squares. Tune as needed.
794	*/	821	*/
795	op->speed -= 0.05;	822	op->speed -= 0.05;
796	insert_ob_in_map (op, m, op,0);	823	insert_ob_in_map (op, m, op, 0);
797	}	824	}
798		825
799	/* This routine doesnt seem to work for "inanimate" objects that	826	/* This routine doesnt seem to work for "inanimate" objects that
800	* are being carried, ie a held torch leaps from your hands!.	827	* are being carried, ie a held torch leaps from your hands!.
801	* Modified this routine to allow held objects. b.t. */	828	* Modified this routine to allow held objects. b.t. */
802		829
803	void change_object(object *op) { /* Doesn`t handle linked objs yet */	830	void
804	object *tmp,*env,*pl;	831	change_object (object *op)
		832	{ /* Doesn`t handle linked objs yet */
805	int i,j;	833	int i, j;
806		834
807	if(op->other_arch==NULL) {	835	if (op->other_arch == NULL)
		836	{
808	LOG(llevError,"Change object (%s) without other_arch error.\n", op->name);	837	LOG (llevError, "Change object (%s) without other_arch error.\n", &op->name);
		838	return;
		839	}
		840
		841	/* In non-living items only change when food value is 0 */
		842	if (!QUERY_FLAG (op, FLAG_ALIVE))
		843	{
		844	if (op->stats.food-- > 0)
		845	return;
		846	else
		847	op->stats.food = 1; /* so 1 other_arch is made */
		848	}
		849
		850	object *pl = op->in_player ();
		851	object *env = op->env;
		852
		853	op->remove ();
		854	for (i = 0; i < NROFNEWOBJS (op); i++)
		855	{
		856	object *tmp = arch_to_object (op->other_arch);
		857
		858	if (op->type == LAMP)
		859	tmp->stats.food = op->stats.food - 1;
		860
		861	tmp->stats.hp = op->stats.hp; /* The only variable it keeps. */
		862	if (env)
		863	{
		864	tmp->x = env->x, tmp->y = env->y;
		865	tmp = insert_ob_in_ob (tmp, env);
		866
		867	/* If this object is the players inventory, we need to tell the
		868	* client of the change. Insert_ob_in_map takes care of the
		869	* updating the client, so we don't need to do that below.
		870	*/
		871	if (pl)
		872	{
		873	esrv_del_item (pl->contr, op->count);
		874	esrv_send_item (pl, tmp);
		875	}
		876	}
		877	else
		878	{
		879	j = find_first_free_spot (tmp, op->map, op->x, op->y);
		880	if (j == -1) /* No free spot */
		881	tmp->destroy ();
		882	else
		883	{
		884	tmp->x = op->x + freearr_x[j], tmp->y = op->y + freearr_y[j];
		885	insert_ob_in_map (tmp, op->map, op, 0);
		886	}
		887	}
		888	}
		889
		890	op->destroy ();
		891	}
		892
		893	void
		894	move_teleporter (object *op)
		895	{
		896	object *tmp, *head = op;
		897
		898	/* if this is a multipart teleporter, handle the other parts
		899	* The check for speed isn't strictly needed - basically, if
		900	* there is an old multipart teleporter in which the other parts
		901	* have speed, we don't really want to call it twice for the same
		902	* function - in fact, as written below, part N would get called
		903	* N times without the speed check.
		904	*/
		905	if (op->more && !op->more->has_active_speed ())
		906	move_teleporter (op->more);
		907
		908	if (op->head)
		909	head = op->head;
		910
		911	for (tmp = op->above; tmp != NULL; tmp = tmp->above)
		912	if (!QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		913	break;
		914
		915	/* If nothing above us to move, nothing to do */
		916	if (!tmp || QUERY_FLAG (tmp, FLAG_WIZPASS))
809	return;	917	return;
810	}
811		918
812	/* In non-living items only change when food value is 0 */
813	if(!QUERY_FLAG(op,FLAG_ALIVE)) {
814	if(op->stats.food-- > 0) return;
815	else op->stats.food=1; /* so 1 other_arch is made */
816	}
817	env=op->env;
818	remove_ob(op);
819	for(i=0;i<NROFNEWOBJS(op);i++) {
820	tmp=arch_to_object(op->other_arch);
821	if (op->type == LAMP)
822	tmp->stats.food = op->stats.food-1;
823	tmp->stats.hp=op->stats.hp; /* The only variable it keeps. */
824	if(env) {
825	tmp->x=env->x,tmp->y=env->y;
826	tmp=insert_ob_in_ob(tmp,env);
827	/* If this object is the players inventory, we need to tell the
828	* client of the change. Insert_ob_in_map takes care of the
829	* updating the client, so we don't need to do that below.
830	*/
831	if ((pl=is_player_inv(env))!=NULL) {
832	esrv_del_item(pl->contr, op->count);
833	esrv_send_item(pl, tmp);
834	}
835	} else {
836	j=find_first_free_spot(tmp,op->map,op->x,op->y);
837	if (j==-1) /* No free spot */
838	free_object(tmp);
839	else {
840	tmp->x=op->x+freearr_x[j],tmp->y=op->y+freearr_y[j];
841	insert_ob_in_map(tmp,op->map,op,0);
842	}
843	}
844	}
845	free_object(op);
846	}
847
848	void move_teleporter(object *op) {
849	object *tmp, *head=op;
850
851	/* if this is a multipart teleporter, handle the other parts
852	* The check for speed isn't strictly needed - basically, if
853	* there is an old multipart teleporter in which the other parts
854	* have speed, we don't really want to call it twice for the same
855	* function - in fact, as written below, part N would get called
856	* N times without the speed check.
857	*/
858	if (op->more && FABS(op->more->speed)<MIN_ACTIVE_SPEED) move_teleporter(op->more);
859
860	if (op->head) head=op->head;
861
862	for (tmp=op->above; tmp!=NULL; tmp=tmp->above)
863	if (!QUERY_FLAG(tmp, FLAG_IS_FLOOR)) break;
864
865	/* If nothing above us to move, nothing to do */
866	if (!tmp || QUERY_FLAG(tmp, FLAG_WIZPASS)) return;
867
868	if(EXIT_PATH(head)) {	919	if (EXIT_PATH (head))
		920	{
869	if(tmp->type==PLAYER) {	921	if (tmp->type == PLAYER)
		922	{
870	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))	923	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))
871	return;
872
873	enter_exit(tmp, head);
874	}
875	else
876	/* Currently only players can transfer maps */
877	return;
878	}
879	else if(EXIT_X(head)||EXIT_Y(head)) {
880	if (out_of_map(head->map, EXIT_X(head), EXIT_Y(head))) {
881	LOG(llevError, "Removed illegal teleporter.\n");
882	remove_ob(head);
883	free_object(head);
884	return;
885	}
886	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))
887	return;	924	return;
888	transfer_ob(tmp,EXIT_X(head),EXIT_Y(head),0,head);	925
889	}	926	tmp->enter_exit (head);
		927	}
890	else {	928	else
891	/* Random teleporter */	929	/* Currently only players can transfer maps */
		930	return;
		931	}
		932	else if (EXIT_X (head) || EXIT_Y (head))
		933	{
		934	if (out_of_map (head->map, EXIT_X (head), EXIT_Y (head)))
		935	{
		936	LOG (llevError, "Removed illegal teleporter.\n");
		937	head->destroy ();
		938	return;
		939	}
		940
892	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))	941	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))
893	return;	942	return;
		943
		944	transfer_ob (tmp, EXIT_X (head), EXIT_Y (head), 0, head);
		945	}
		946	else
		947	{
		948	/* Random teleporter */
		949	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))
		950	return;
894	teleport(head, TELEPORTER, tmp);	951	teleport (head, TELEPORTER, tmp);
895	}	952	}
896	}	953	}
897		954
898		955
899	/* This object will teleport someone to a different map	956	/* This object will teleport someone to a different map
900	and will also apply changes to the player from its inventory.	957	and will also apply changes to the player from its inventory.
901	This was invented for giving classes, but there's no reason it	958	This was invented for giving classes, but there's no reason it
902	can't be generalized.	959	can't be generalized.
903	*/	960	*/
904		961	void
905	void move_player_changer(object *op) {	962	move_player_changer (object *op)
		963	{
906	object *player;	964	object *player;
907	object *walk;	965	object *walk;
908	char c;
909		966
910	if (!op->above || !EXIT_PATH(op)) return;	967	if (!op->above || !EXIT_PATH (op))
		968	return;
911		969
912	/* This isn't all that great - means that the player_mover	970	/* This isn't all that great - means that the player_mover
913	* needs to be on top.	971	* needs to be on top.
914	*/	972	*/
915	if(op->above->type==PLAYER) {	973	if (op->above->type == PLAYER)
		974	{
916	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (player)))	975	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (player)))
917	return;	976	return;
		977
918	player=op->above;	978	player = op->above;
		979
919	for(walk=op->inv;walk!=NULL;walk=walk->below)	980	for (walk = op->inv; walk; walk = walk->below)
920	apply_changes_to_player(player,walk);	981	apply_changes_to_player (player, walk);
921		982
922	fix_player(player);	983	player->update_stats ();
		984
923	esrv_send_inventory(op->above,op->above);	985	esrv_send_inventory (op->above, op->above);
924	esrv_update_item(UPD_FACE, op->above, op->above);	986	esrv_update_item (UPD_FACE, op->above, op->above);
925		987
926	/* update players death & WoR home-position */	988	/* update players death & WoR home-position */
927	sscanf(EXIT_PATH(op), "%c", &c);	989	if (*EXIT_PATH (op) == '/')
928	if (c == '/') {	990	{
929	strcpy(player->contr->savebed_map, EXIT_PATH(op));	991	player->contr->savebed_map = EXIT_PATH (op);
930	player->contr->bed_x = EXIT_X(op);	992	player->contr->bed_x = EXIT_X (op);
931	player->contr->bed_y = EXIT_Y(op);	993	player->contr->bed_y = EXIT_Y (op);
932	}	994	}
933	else	995	else
934	LOG(llevDebug,
935	"WARNING: destination '%s' in player_changer must be an absolute path!\n",	996	LOG (llevDebug, "WARNING: destination '%s' in player_changer must be an absolute path!\n", &EXIT_PATH (op));
936	EXIT_PATH(op));	997
937		998	op->above->enter_exit (op);
938	enter_exit(op->above,op);
939	save_player(player, 1);
940	}	999	}
941	}	1000	}
942		1001
943	/* firewalls fire other spells.	1002	/* firewalls fire other spells.
944	* The direction of the wall is stored in op->stats.sp.	1003	* The direction of the wall is stored in op->stats.sp.
945	* walls can have hp, so they can be torn down.	1004	* walls can have hp, so they can be torn down.
946	*/	1005	*/
		1006	void
947	void move_firewall(object *op) {	1007	move_firewall (object *op)
		1008	{
948	object *spell;	1009	object *spell;
949		1010
950	if ( ! op->map)	1011	if (!op->map)
951	return; /* dm has created a firewall in his inventory */	1012	return; /* dm has created a firewall in his inventory */
952		1013
953	spell = op->inv;	1014	spell = op->inv;
954	if (!spell || spell->type != SPELL) spell=&op->other_arch->clone;	1015
		1016	if (!spell || spell->type != SPELL)
		1017	spell = &op->other_arch->clone;
		1018
955	if (!spell) {	1019	if (!spell)
956	LOG(llevError,"move_firewall: no spell specified (%s, %s, %d, %d)\n",
957	op->name, op->map->name, op->x, op->y);
958	return;
959	}	1020	{
		1021	LOG (llevError, "move_firewall: no spell specified (%s, %s, %d, %d)\n", &op->name, &op->map->name, op->x, op->y);
		1022	return;
		1023	}
960		1024
961	cast_spell(op,op,op->stats.sp?op->stats.sp:rndm(1, 8),spell, NULL);	1025	cast_spell (op, op, op->stats.sp ? op->stats.sp : rndm (1, 8), spell, NULL);
962	}	1026	}
963
964		1027
965	/* move_player_mover: this function takes a "player mover" as an	1028	/* move_player_mover: this function takes a "player mover" as an
966	* argument, and performs the function of a player mover, which is:	1029	* argument, and performs the function of a player mover, which is:
967	*	1030	*
968	* a player mover finds any players that are sitting on it. It	1031	* a player mover finds any players that are sitting on it. It
969	* moves them in the op->stats.sp direction. speed is how often it'll move.	1032	* moves them in the op->stats.sp direction. speed is how often it'll move.
970	* If attacktype is nonzero it will paralyze the player. If lifesave is set,	1033	* If attacktype is nonzero it will paralyze the player. If lifesave is set,
971	* it'll dissapear after hp+1 moves. If hp is set and attacktype is set,	1034	* it'll dissapear after hp+1 moves. If hp is set and attacktype is set,
972	* it'll paralyze the victim for hp*his speed/op->speed	1035	* it'll paralyze the victim for hp*his speed/op->speed
973	*/	1036	*/
		1037	void
974	void move_player_mover(object *op) {	1038	move_player_mover (object *op)
		1039	{
975	object *victim, *nextmover;	1040	object *victim, *nextmover;
976	int dir = op->stats.sp;	1041	int dir = op->stats.sp;
977	sint16 nx, ny;	1042	sint16 nx, ny;
978	mapstruct *m;	1043	maptile *m;
979		1044
980	/* Determine direction now for random movers so we do the right thing */	1045	/* Determine direction now for random movers so we do the right thing */
981	if (!dir) dir=rndm(1, 8);	1046	if (!dir)
		1047	dir = rndm (1, 8);
982		1048
983	for(victim=get_map_ob(op->map,op->x,op->y); victim !=NULL; victim=victim->above) {	1049	for (victim = GET_MAP_OB (op->map, op->x, op->y); victim != NULL; victim = victim->above)
		1050	{
984	if(QUERY_FLAG(victim, FLAG_ALIVE) && !QUERY_FLAG(victim, FLAG_WIZPASS) &&	1051	if (QUERY_FLAG (victim, FLAG_ALIVE) && !QUERY_FLAG (victim, FLAG_WIZPASS) &&
985	(victim->move_type & op->move_type || !victim->move_type)) {	1052	(victim->move_type & op->move_type || !victim->move_type))
		1053	{
986		1054
987	if (victim->head) victim = victim->head;	1055	if (victim->head)
		1056	victim = victim->head;
988		1057
989	if(QUERY_FLAG(op,FLAG_LIFESAVE)&&op->stats.hp--<0) {	1058	if (QUERY_FLAG (op, FLAG_LIFESAVE) && op->stats.hp-- < 0)
990	remove_ob(op);	1059	{
991	free_object(op);	1060	op->remove ();
992	return;	1061	return;
993	}	1062	}
		1063
994	nx = op->x+freearr_x[dir];	1064	nx = op->x + freearr_x[dir];
995	ny = op->y+freearr_y[dir];	1065	ny = op->y + freearr_y[dir];
996	m = op->map;	1066	m = op->map;
997	if (get_map_flags(m, &m, nx, ny, &nx, &ny) & P_OUT_OF_MAP) {	1067	if (get_map_flags (m, &m, nx, ny, &nx, &ny) & P_OUT_OF_MAP)
		1068	{
998	LOG(llevError,"move_player_mover: Trying to push player off the map! map=%s (%d, %d)\n",	1069	LOG (llevError, "move_player_mover: Trying to push player off the map! map=%s (%d, %d)\n", &m->path, op->x, op->y);
999	m->path, op->x, op->y);	1070	return;
1000	return ;	1071	}
1001	}	1072
1002
1003	if (should_director_abort(op, victim)) return ;	1073	if (should_director_abort (op, victim))
		1074	return;
1004		1075
1005	for(nextmover=get_map_ob(m,nx, ny); nextmover !=NULL; nextmover=nextmover->above) {	1076	for (nextmover = GET_MAP_OB (m, nx, ny); nextmover != NULL; nextmover = nextmover->above)
		1077	{
1006	if(nextmover->type == PLAYERMOVER)	1078	if (nextmover->type == PLAYERMOVER)
1007	nextmover->speed_left=-.99;	1079	nextmover->speed_left = -.99;
1008	if(QUERY_FLAG(nextmover,FLAG_ALIVE)) {	1080	if (QUERY_FLAG (nextmover, FLAG_ALIVE))
		1081	{
1009	op->speed_left=-1.1; /* wait until the next thing gets out of the way */	1082	op->speed_left = -1.1; /* wait until the next thing gets out of the way */
1010	}	1083	}
1011	}	1084	}
1012		1085
1013	if(victim->type==PLAYER) {	1086	if (victim->type == PLAYER)
		1087	{
1014	/* only level >=1 movers move people */	1088	/* only level >=1 movers move people */
1015	if(op->level) {	1089	if (op->level)
		1090	{
1016	/* Following is a bit of hack. We need to make sure it	1091	/* Following is a bit of hack. We need to make sure it
1017	* is cleared, otherwise the player will get stuck in	1092	* is cleared, otherwise the player will get stuck in
1018	* place. This can happen if the player used a spell to	1093	* place. This can happen if the player used a spell to
1019	* get to this space.	1094	* get to this space.
1020	*/	1095	*/
1021	victim->contr->fire_on=0;	1096	victim->contr->fire_on = 0;
1022	victim->speed_left=-FABS(victim->speed);	1097	victim->speed_left = -FABS (victim->speed);
1023	move_player(victim, dir);	1098	move_player (victim, dir);
1024	}	1099	}
1025	else return;	1100	else
1026	}	1101	return;
1027	else move_object(victim,dir);	1102	}
		1103	else
		1104	move_object (victim, dir);
1028		1105
1029	if(!op->stats.maxsp&&op->attacktype) op->stats.maxsp=2;	1106	if (!op->stats.maxsp && op->attacktype)
		1107	op->stats.maxsp = 2;
1030		1108
1031	if(op->attacktype) { /* flag to paralyze the player */	1109	if (op->attacktype)
		1110	{ /* flag to paralyze the player */
1032		1111
1033	victim->speed_left= -FABS(op->stats.maxsp*victim->speed/op->speed);	1112	victim->speed_left = -FABS (op->stats.maxsp * victim->speed / op->speed);
1034	/* Not sure why, but for some chars on metalforge, they	1113	/* Not sure why, but for some chars on metalforge, they
1035	* would sometimes get -inf speed_left, and from the	1114	* would sometimes get -inf speed_left, and from the
1036	* description, it could only happen here, so just put	1115	* description, it could only happen here, so just put
1037	* a lower sanity limit. My only guess is that the	1116	* a lower sanity limit. My only guess is that the
1038	* mover has 0 speed.	1117	* mover has 0 speed.
1039	*/	1118	*/
1040	if (victim->speed_left < -5.0) victim->speed_left=-5.0;	1119	if (victim->speed_left < -5.0)
1041	}	1120	victim->speed_left = -5.0;
1042	}	1121	}
		1122	}
1043	}	1123	}
1044	}	1124	}
1045		1125
1046	/*	1126	/*
1047	* Will duplicate a specified object placed on top of it.	1127	* Will duplicate a specified object placed on top of it.
1048	* connected: what will trigger it.	1128	* connected: what will trigger it.
1049	* level: multiplier. 0 to destroy.	1129	* level: multiplier. 0 to destroy.
1050	* other_arch: the object to look for and duplicate.	1130	* other_arch: the object to look for and duplicate.
1051	*/	1131	*/
1052		1132
		1133	void
1053	void move_duplicator(object *op) {	1134	move_duplicator (object *op)
		1135	{
1054	object *tmp;	1136	object *tmp;
1055		1137
1056	if ( !op->other_arch ) {	1138	if (!op->other_arch)
		1139	{
1057	LOG(llevInfo, "Duplicator with no other_arch! %d %d %s\n", op->x, op->y, op->map ? op->map->path : "nullmap");	1140	LOG (llevInfo, "Duplicator with no other_arch! %d %d %s\n", op->x, op->y, op->map ? &op->map->path : "nullmap");
1058	return;	1141	return;
1059	}	1142	}
1060		1143
1061	if (op->above == NULL)	1144	if (op->above == NULL)
1062	return;	1145	return;
		1146
1063	for (tmp=op->above; tmp != NULL; tmp=tmp->above) {	1147	for (tmp = op->above; tmp; tmp = tmp->above)
		1148	{
1064	if (strcmp(op->other_arch->name, tmp->arch->name) == 0) {	1149	if (op->other_arch->name == tmp->arch->name)
		1150	{
1065	if (op->level <= 0) {	1151	if (op->level <= 0)
1066	remove_ob(tmp);	1152	tmp->destroy ();
1067	free_object(tmp);	1153	else
1068	} else {	1154	{
1069	uint64 new_nrof = (uint64)tmp->nrof*op->level;	1155	uint64 new_nrof = (uint64) tmp->nrof * op->level;
1070	if (new_nrof >= 1UL<<31)	1156
1071	new_nrof = 1UL<<31;	1157	if (new_nrof >= 1UL << 31)
1072	tmp->nrof = new_nrof;	1158	new_nrof = 1UL << 31;
1073	}	1159
1074	break;	1160	tmp->nrof = new_nrof;
1075	}	1161	}
		1162
		1163	break;
		1164	}
1076	}	1165	}
1077	}	1166	}
1078		1167
1079	/* move_creator (by peterm)	1168	/* move_creator (by peterm)
1080	* it has the creator object create it's other_arch right on top of it.	1169	* it has the creator object create it's other_arch right on top of it.
…		…
1088	* It should really do this for small objects also, but there is	1177	* It should really do this for small objects also, but there is
1089	* more concern with large objects, most notably a part being placed	1178	* more concern with large objects, most notably a part being placed
1090	* outside of the map which would cause the server to crash	1179	* outside of the map which would cause the server to crash
1091	*/	1180	*/
1092		1181
		1182	void
1093	void move_creator(object *creator) {	1183	move_creator (object *creator)
		1184	{
1094	object *new_ob;	1185	object *new_ob;
1095		1186
1096	if(!QUERY_FLAG(creator, FLAG_LIFESAVE) && --creator->stats.hp < 0) {	1187	if (!QUERY_FLAG (creator, FLAG_LIFESAVE) && --creator->stats.hp < 0)
		1188	{
1097	creator->stats.hp=-1;	1189	creator->stats.hp = -1;
1098	return;	1190	return;
1099	}	1191	}
1100		1192
1101	if (creator->inv != NULL) {	1193	if (creator->inv != NULL)
		1194	{
1102	object *ob;	1195	object *ob;
1103	int i;	1196	int i;
1104	object *ob_to_copy;	1197	object *ob_to_copy;
1105		1198
1106	/* select random object from inventory to copy */	1199	/* select random object from inventory to copy */
1107	ob_to_copy = creator->inv;	1200	ob_to_copy = creator->inv;
1108	for (ob = creator->inv->below, i = 1; ob != NULL; ob = ob->below, i++) {	1201	for (ob = creator->inv->below, i = 1; ob != NULL; ob = ob->below, i++)
		1202	{
1109	if (rndm(0, i) == 0) {	1203	if (rndm (0, i) == 0)
1110	ob_to_copy = ob;	1204	{
1111	}	1205	ob_to_copy = ob;
1112	}	1206	}
		1207	}
1113	new_ob = object_create_clone(ob_to_copy);	1208	new_ob = object_create_clone (ob_to_copy);
1114	CLEAR_FLAG(new_ob, FLAG_IS_A_TEMPLATE);	1209	CLEAR_FLAG (new_ob, FLAG_IS_A_TEMPLATE);
1115	unflag_inv(new_ob, FLAG_IS_A_TEMPLATE);	1210	unflag_inv (new_ob, FLAG_IS_A_TEMPLATE);
1116	} else {	1211	}
		1212	else
		1213	{
1117	if (creator->other_arch == NULL) {	1214	if (creator->other_arch == NULL)
1118	LOG(llevError,"move_creator: Creator doesn't have other arch set: %s (%s, %d, %d)\n", creator->name ? creator->name : "(null)", creator->map->path, creator->x, creator->y);	1215	{
		1216	LOG (llevError, "move_creator: Creator doesn't have other arch set: %s (%s, %d, %d)\n",
		1217	&creator->name, &creator->map->path, creator->x, creator->y);
1119	return;	1218	return;
1120	}	1219	}
1121		1220
1122	new_ob = object_create_arch(creator->other_arch);	1221	new_ob = object_create_arch (creator->other_arch);
1123	fix_generated_item(new_ob, creator, 0, 0, GT_MINIMAL);	1222	fix_generated_item (new_ob, creator, 0, 0, GT_MINIMAL);
1124	}	1223	}
1125		1224
1126	/* Make sure this multipart object fits */	1225	/* Make sure this multipart object fits */
1127	if (new_ob->arch->more && ob_blocked(new_ob, creator->map, creator->x, creator->y)) {	1226	if (new_ob->arch->more && ob_blocked (new_ob, creator->map, creator->x, creator->y))
1128	free_object(new_ob);
1129	return;
1130	}	1227	{
		1228	new_ob->destroy ();
		1229	return;
		1230	}
1131		1231
1132	insert_ob_in_map_at(new_ob, creator->map, creator, 0, creator->x, creator->y);	1232	insert_ob_in_map_at (new_ob, creator->map, creator, 0, creator->x, creator->y);
1133	if (QUERY_FLAG(new_ob, FLAG_FREED))	1233	if (QUERY_FLAG (new_ob, FLAG_FREED))
1134	return;	1234	return;
1135		1235
1136	if (creator->slaying) {	1236	if (creator->slaying)
1137	FREE_AND_COPY(new_ob->name, creator->slaying);	1237	{
1138	FREE_AND_COPY(new_ob->title, creator->slaying);	1238	new_ob->name = new_ob->title = creator->slaying;
1139	}	1239	}
1140	}	1240	}
1141		1241
1142	/* move_marker --peterm@soda.csua.berkeley.edu	1242	/* move_marker --peterm@soda.csua.berkeley.edu
1143	when moved, a marker will search for a player sitting above	1243	when moved, a marker will search for a player sitting above
…		…
1145	with a specific code as the slaying field.	1245	with a specific code as the slaying field.
1146	At that time, it writes the contents of its own message	1246	At that time, it writes the contents of its own message
1147	field to the player. The marker will decrement hp to	1247	field to the player. The marker will decrement hp to
1148	0 and then delete itself every time it grants a mark.	1248	0 and then delete itself every time it grants a mark.
1149	unless hp was zero to start with, in which case it is infinite.*/	1249	unless hp was zero to start with, in which case it is infinite.*/
1150		1250	void
1151	void move_marker(object *op) {	1251	move_marker (object *op)
		1252	{
		1253	if (object *tmp = op->ms ().player ())
		1254	{
1152	object *tmp,*tmp2;	1255	object *tmp2;
1153
1154	for(tmp=get_map_ob(op->map,op->x,op->y);tmp!=NULL;tmp=tmp->above) {
1155	if(tmp->type == PLAYER) { /* we've got someone to MARK */
1156		1256
1157	if ( quest_on_activate(op, tmp->contr) )
1158	return;
1159
1160	/* remove an old force with a slaying field == op->name */	1257	/* remove an old force with a slaying field == op->name */
1161	for(tmp2=tmp->inv;tmp2 !=NULL; tmp2=tmp2->below) {	1258	for (tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1162	if(tmp2->type == FORCE && tmp2->slaying && !strcmp(tmp2->slaying,op->name)) break;	1259	if (tmp2->type == FORCE && tmp2->slaying && tmp2->slaying == op->name)
1163	}	1260	{
		1261	tmp2->destroy ();
		1262	break;
		1263	}
1164		1264
1165	if(tmp2) {
1166	remove_ob(tmp2);
1167	free_object(tmp2);
1168	}
1169
1170	/* cycle through his inventory to look for the MARK we want to	1265	/* cycle through his inventory to look for the MARK we want to
1171	* place	1266	* place
1172	*/	1267	*/
1173	for(tmp2=tmp->inv;tmp2 !=NULL; tmp2=tmp2->below) {	1268	for (tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1174	if(tmp2->type == FORCE && tmp2->slaying && !strcmp(tmp2->slaying,op->slaying)) break;	1269	if (tmp2->type == FORCE && tmp2->slaying && tmp2->slaying == op->slaying)
1175	}	1270	break;
1176		1271
1177	/* if we didn't find our own MARK */	1272	/* if we didn't find our own MARK */
1178	if(tmp2==NULL) {	1273	if (!tmp2)
		1274	{
1179	object *force = get_archetype(FORCE_NAME);	1275	object *force = get_archetype (FORCE_NAME);
1180		1276
1181	force->speed = 0;	1277	if (op->stats.food)
1182	if(op->stats.food) {	1278	{
1183	force->speed = 0.01;	1279	force->set_speed (0.01);
1184	force->speed_left = -op->stats.food;	1280	force->speed_left = -op->stats.food;
1185	}	1281	}
1186	update_ob_speed (force);	1282	else
		1283	force->set_speed (0);
		1284
1187	/* put in the lock code */	1285	/* put in the lock code */
1188	force->slaying = add_string(op->slaying);	1286	force->slaying = op->slaying;
1189		1287
1190	if ( op->lore )	1288	if (op->lore)
1191	force->lore = add_string( op->lore );	1289	force->lore = op->lore;
1192		1290
1193	insert_ob_in_ob(force,tmp);	1291	insert_ob_in_ob (force, tmp);
1194	if(op->msg)	1292	if (op->msg)
1195	new_draw_info(NDI_UNIQUE|NDI_NAVY,0,tmp,op->msg);	1293	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, tmp, op->msg);
1196		1294
1197	if(op->stats.hp > 0) {	1295	if (op->stats.hp > 0)
		1296	{
1198	op->stats.hp--;	1297	op->stats.hp--;
1199	if(op->stats.hp==0) {	1298	if (op->stats.hp == 0)
		1299	{
1200	/* marker expires--granted mark number limit */	1300	/* marker expires--granted mark number limit */
1201	remove_ob(op);	1301	op->destroy ();
1202	free_object(op);	1302	return;
1203	return;	1303	}
		1304	}
		1305	}
1204	}	1306	}
1205	}
1206	} /* if tmp2 == NULL */
1207	} /* if tmp->type == PLAYER */
1208	} /* For all objects on this space */
1209	}	1307	}
1210		1308
		1309	int
1211	int process_object(object *op) {	1310	process_object (object *op)
		1311	{
1212	if (QUERY_FLAG(op, FLAG_IS_A_TEMPLATE))	1312	if (QUERY_FLAG (op, FLAG_IS_A_TEMPLATE))
1213	return 0;
1214
1215	if (INVOKE_OBJECT (TICK, op))
1216	return 0;
1217
1218	if(QUERY_FLAG(op, FLAG_MONSTER))
1219	if(move_monster(op) || QUERY_FLAG(op, FLAG_FREED))
1220	return 1;
1221
1222	if(QUERY_FLAG(op, FLAG_ANIMATE) && op->anim_speed==0) {
1223	if (op->type == PLAYER)
1224	animate_object(op, op->facing);
1225	else
1226	animate_object(op, op->direction);
1227
1228	if (QUERY_FLAG(op, FLAG_SEE_ANYWHERE))
1229	make_sure_seen(op);
1230	}
1231	if(QUERY_FLAG(op, FLAG_CHANGING)&&!op->state) {
1232	change_object(op);
1233	return 1;
1234	}
1235	if(QUERY_FLAG(op, FLAG_GENERATOR)&&!QUERY_FLAG(op, FLAG_FRIENDLY))
1236	generate_monster(op);
1237
1238	if(QUERY_FLAG(op, FLAG_IS_USED_UP)&&--op->stats.food<=0) {
1239	if(QUERY_FLAG(op, FLAG_APPLIED))
1240	remove_force(op);
1241	else {
1242	/* IF necessary, delete the item from the players inventory */
1243	object *pl=is_player_inv(op);
1244	if (pl)
1245	esrv_del_item(pl->contr, op->count);
1246	remove_ob(op);
1247	if (QUERY_FLAG(op, FLAG_SEE_ANYWHERE))
1248	make_sure_not_seen(op);
1249	free_object(op);
1250	}
1251	return 1;
1252	}
1253	switch(op->type) {
1254	case TRANSPORT:
1255	/* Transports are directed by players - thus, their
1256	* speed is reduced when the player moves them about.
1257	* So give them back there speed here, since process_objects()
1258	* has decremented it.
1259	*/
1260	if (op->speed_left < 0.0) op->speed_left += 1.0;
1261	return 1;
1262
1263	case SPELL_EFFECT:
1264	move_spell_effect(op);
1265	return 1;
1266
1267	case ROD:
1268	case HORN:
1269	regenerate_rod(op);
1270	return 1;
1271
1272	case FORCE:
1273	case POTION_EFFECT:
1274	remove_force(op);
1275	return 1;
1276
1277	case BLINDNESS:
1278	remove_blindness(op);
1279	return 0;
1280
1281	case POISONING:
1282	poison_more(op);
1283	return 0;
1284
1285	case DISEASE:
1286	move_disease(op);
1287	return 0;
1288
1289	case SYMPTOM:
1290	move_symptom(op);
1291	return 0;
1292
1293	case THROWN_OBJ:
1294	case ARROW:
1295	move_arrow(op);
1296	return 0;
1297
1298	case LIGHTNING: /* It now moves twice as fast */
1299	move_bolt(op);
1300	return 0;
1301
1302	case DOOR:
1303	remove_door(op);
1304	return 0;
1305
1306	case LOCKED_DOOR:
1307	remove_door2(op);
1308	return 0;
1309
1310	case TELEPORTER:
1311	move_teleporter(op);
1312	return 0;
1313
1314	case GOLEM:
1315	move_golem(op);
1316	return 0;
1317
1318	case EARTHWALL:
1319	hit_player(op, 2, op, AT_PHYSICAL, 1);
1320	return 0;
1321
1322	case FIREWALL:
1323	move_firewall(op);
1324	if (op->stats.maxsp)
1325	animate_turning(op);
1326	return 0;
1327
1328	case MOOD_FLOOR:
1329	do_mood_floor(op, op);
1330	return 0;
1331
1332	case GATE:
1333	move_gate(op);
1334	return 0;
1335
1336	case TIMED_GATE:
1337	move_timed_gate(op);
1338	return 0;
1339
1340	case TRIGGER:
1341	case TRIGGER_BUTTON:
1342	case TRIGGER_PEDESTAL:
1343	case TRIGGER_ALTAR:
1344	animate_trigger(op);
1345	return 0;
1346
1347	case DETECTOR:
1348	move_detector(op);
1349
1350	case DIRECTOR:
1351	if (op->stats.maxsp)
1352	animate_turning(op);
1353	return 0;
1354
1355	case HOLE:
1356	move_hole(op);
1357	return 0;
1358
1359	case DEEP_SWAMP:
1360	move_deep_swamp(op);
1361	return 0;
1362
1363	case RUNE:
1364	case TRAP:
1365	move_rune(op);
1366	return 0;
1367
1368	case PLAYERMOVER:
1369	move_player_mover(op);
1370	return 0;
1371
1372	case CREATOR:
1373	move_creator(op);
1374	return 0;
1375
1376	case MARKER:
1377	move_marker(op);
1378	return 0;
1379
1380	case PLAYER_CHANGER:
1381	move_player_changer(op);
1382	return 0;
1383
1384	case PEACEMAKER:
1385	move_peacemaker(op);
1386	return 0;
1387	}
1388
1389	return 0;	1313	return 0;
		1314
		1315	if (INVOKE_OBJECT (TICK, op))
		1316	return 0;
		1317
		1318	if (QUERY_FLAG (op, FLAG_MONSTER))
		1319	if (move_monster (op) || QUERY_FLAG (op, FLAG_FREED))
		1320	return 1;
		1321
		1322	if (QUERY_FLAG (op, FLAG_ANIMATE) && op->anim_speed == 0)
		1323	{
		1324	if (op->type == PLAYER)
		1325	animate_object (op, op->facing);
		1326	else
		1327	animate_object (op, op->direction);
		1328
		1329	if (QUERY_FLAG (op, FLAG_SEE_ANYWHERE))
		1330	make_sure_seen (op);
		1331	}
		1332
		1333	if (QUERY_FLAG (op, FLAG_CHANGING) && !op->state)
		1334	{
		1335	change_object (op);
		1336	return 1;
		1337	}
		1338
		1339	if (QUERY_FLAG (op, FLAG_GENERATOR) && !QUERY_FLAG (op, FLAG_FRIENDLY))
		1340	generate_monster (op);
		1341
		1342	if (QUERY_FLAG (op, FLAG_IS_USED_UP) && --op->stats.food <= 0)
		1343	{
		1344	if (QUERY_FLAG (op, FLAG_APPLIED))
		1345	remove_force (op);
		1346	else
		1347	{
		1348	/* IF necessary, delete the item from the players inventory */
		1349	object *pl = op->in_player ();
		1350
		1351	if (pl)
		1352	esrv_del_item (pl->contr, op->count);
		1353
		1354	op->remove ();
		1355
		1356	if (QUERY_FLAG (op, FLAG_SEE_ANYWHERE))
		1357	make_sure_not_seen (op);
		1358
		1359	op->destroy ();
		1360	}
		1361
		1362	return 1;
		1363	}
		1364
		1365	switch (op->type)
		1366	{
		1367	case SPELL_EFFECT:
		1368	move_spell_effect (op);
		1369	return 1;
		1370
		1371	case ROD:
		1372	case HORN:
		1373	regenerate_rod (op);
		1374	return 1;
		1375
		1376	case FORCE:
		1377	case POTION_EFFECT:
		1378	remove_force (op);
		1379	return 1;
		1380
		1381	case BLINDNESS:
		1382	remove_blindness (op);
		1383	return 0;
		1384
		1385	case POISONING:
		1386	poison_more (op);
		1387	return 0;
		1388
		1389	case DISEASE:
		1390	move_disease (op);
		1391	return 0;
		1392
		1393	case SYMPTOM:
		1394	move_symptom (op);
		1395	return 0;
		1396
		1397	case THROWN_OBJ:
		1398	case ARROW:
		1399	move_arrow (op);
		1400	return 0;
		1401
		1402	case DOOR:
		1403	remove_door (op);
		1404	return 0;
		1405
		1406	case LOCKED_DOOR:
		1407	remove_door2 (op);
		1408	return 0;
		1409
		1410	case TELEPORTER:
		1411	move_teleporter (op);
		1412	return 0;
		1413
		1414	case GOLEM:
		1415	move_golem (op);
		1416	return 0;
		1417
		1418	case EARTHWALL:
		1419	hit_player (op, 2, op, AT_PHYSICAL, 1);
		1420	return 0;
		1421
		1422	case FIREWALL:
		1423	move_firewall (op);
		1424	if (op->stats.maxsp)
		1425	animate_turning (op);
		1426	return 0;
		1427
		1428	case MOOD_FLOOR:
		1429	do_mood_floor (op);
		1430	return 0;
		1431
		1432	case GATE:
		1433	move_gate (op);
		1434	return 0;
		1435
		1436	case TIMED_GATE:
		1437	move_timed_gate (op);
		1438	return 0;
		1439
		1440	case TRIGGER:
		1441	case TRIGGER_BUTTON:
		1442	case TRIGGER_PEDESTAL:
		1443	case TRIGGER_ALTAR:
		1444	animate_trigger (op);
		1445	return 0;
		1446
		1447	case DETECTOR:
		1448	move_detector (op);
		1449
		1450	case DIRECTOR:
		1451	if (op->stats.maxsp)
		1452	animate_turning (op);
		1453	return 0;
		1454
		1455	case HOLE:
		1456	move_hole (op);
		1457	return 0;
		1458
		1459	case DEEP_SWAMP:
		1460	move_deep_swamp (op);
		1461	return 0;
		1462
		1463	case RUNE:
		1464	case TRAP:
		1465	move_rune (op);
		1466	return 0;
		1467
		1468	case PLAYERMOVER:
		1469	move_player_mover (op);
		1470	return 0;
		1471
		1472	case CREATOR:
		1473	move_creator (op);
		1474	return 0;
		1475
		1476	case MARKER:
		1477	move_marker (op);
		1478	return 0;
		1479
		1480	case PLAYER_CHANGER:
		1481	move_player_changer (op);
		1482	return 0;
		1483
		1484	case PEACEMAKER:
		1485	move_peacemaker (op);
		1486	return 0;
		1487	}
		1488
		1489	return 0;
1390	}	1490	}

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