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Comparing deliantra/server/server/time.C (file contents):
Revision 1.3 by root, Sun Aug 27 15:24:22 2006 UTC vs.
Revision 1.20 by root, Wed Dec 20 09:14:22 2006 UTC

1	/*
2	* static char *rcsid_time_c =
3	* "$Id: time.C,v 1.3 2006/08/27 15:24:22 root Exp $";
4	*/
5
6	/*	1	/*
7	CrossFire, A Multiplayer game for X-windows	2	CrossFire, A Multiplayer game for X-windows
8		3
9	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	4	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
10	Copyright (C) 1992 Frank Tore Johansen	5	Copyright (C) 1992 Frank Tore Johansen
…		…
21		16
22	You should have received a copy of the GNU General Public License	17	You should have received a copy of the GNU General Public License
23	along with this program; if not, write to the Free Software	18	along with this program; if not, write to the Free Software
24	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25		20
26	The authors can be reached via e-mail at crossfire-devel@real-time.com	21	The authors can be reached via e-mail at <crossfire@schmorp.de>
27	*/	22	*/
28		23
29	/*	24	/*
30	* Routines that is executed from objects based on their speed have been	25	* Routines that is executed from objects based on their speed have been
31	* collected in this file.	26	* collected in this file.
32	*/	27	*/
33		28
34	#include <global.h>	29	#include <global.h>
35	#include <spells.h>	30	#include <spells.h>
36	#ifndef __CEXTRACT__	31	#ifndef __CEXTRACT__
37	#include <sproto.h>	32	# include <sproto.h>
38	#endif	33	#endif
39		34
40	/* The following removes doors. The functions check to see if similar	35	/* 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	36	* 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.)	37	* so those will be removed shortly (in a cascade like fashion.)
43	*/	38	*/
44		39
		40	void
45	void remove_door(object *op) {	41	remove_door (object *op)
		42	{
46	int i;	43	int i;
47	object *tmp;	44	object *tmp;
		45
48	for(i=1;i<9;i+=2)	46	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) {	47	if ((tmp = present (DOOR, op->map, op->x + freearr_x[i], op->y + freearr_y[i])) != NULL)
		48	{
50	tmp->speed = 0.1;	49	tmp->speed = 0.1;
51	update_ob_speed(tmp);	50	update_ob_speed (tmp);
52	tmp->speed_left= -0.2;	51	tmp->speed_left = -0.2;
53	}	52	}
54		53
55	if(op->other_arch)	54	if (op->other_arch)
56	{	55	{
57	tmp=arch_to_object(op->other_arch);	56	tmp = arch_to_object (op->other_arch);
58	tmp->x=op->x;tmp->y=op->y;tmp->map=op->map;tmp->level=op->level;	57	tmp->x = op->x;
		58	tmp->y = op->y;
		59	tmp->map = op->map;
		60	tmp->level = op->level;
59	insert_ob_in_map(tmp,op->map,op,0);	61	insert_ob_in_map (tmp, op->map, op, 0);
60	}	62	}
61	remove_ob(op);
62	free_object(op);
63	}
64		63
		64	op->destroy ();
		65	}
		66
		67	void
65	void remove_door2(object *op) {	68	remove_door2 (object *op)
		69	{
66	int i;	70	int i;
67	object *tmp;	71	object *tmp;
		72
68	for(i=1;i<9;i+=2) {	73	for (i = 1; i < 9; i += 2)
		74	{
69	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 + freearr_x[i], op->y + freearr_y[i]);
70	if(tmp && tmp->slaying == op->slaying) {/* same key both doors */	76	if (tmp && tmp->slaying == op->slaying)
		77	{ /* same key both doors */
71	tmp->speed = 0.1;	78	tmp->speed = 0.1;
72	update_ob_speed(tmp);	79	update_ob_speed (tmp);
73	tmp->speed_left= -0.2;	80	tmp->speed_left = -0.2;
74	}	81	}
75	}	82	}
76	if(op->other_arch)	83	if (op->other_arch)
77	{	84	{
78	tmp=arch_to_object(op->other_arch);	85	tmp = arch_to_object (op->other_arch);
79	tmp->x=op->x;tmp->y=op->y;tmp->map=op->map;tmp->level=op->level;	86	tmp->x = op->x;
		87	tmp->y = op->y;
		88	tmp->map = op->map;
		89	tmp->level = op->level;
80	insert_ob_in_map(tmp,op->map,op,0);	90	insert_ob_in_map (tmp, op->map, op, 0);
81	}	91	}
82	remove_ob(op);	92
83	free_object(op);	93	op->destroy ();
84	}	94	}
85		95
86	/* Will generate a monster according to content	96	/* Will generate a monster according to content
87	* of generator.	97	* of generator.
88	*/	98	*/
		99	void
89	void generate_monster_inv(object *gen) {	100	generate_monster_inv (object *gen)
		101	{
90	int i;	102	int i;
91	object *op,*head=NULL;	103	object *op, *head = NULL;
92		104
93	int qty=0;	105	int qty = 0;
		106
94	/* Code below assumes the generator is on a map, as it tries	107	/* Code below assumes the generator is on a map, as it tries
95	* to place the monster on the map. So if the generator	108	* to place the monster on the map. So if the generator
96	* isn't on a map, complain and exit.	109	* isn't on a map, complain and exit.
97	*/	110	*/
98	if (gen->map == NULL) {	111	if (gen->map == NULL)
		112	{
99	//LOG(llevError,"Generator (%s) not on a map?\n", gen->name);	113	//LOG(llevError,"Generator (%s) not on a map?\n", gen->name);
100	return;	114	return;
101	}	115	}
102	/*First count numer of objects in inv*/	116	/*First count numer of objects in inv */
103	for (op=gen->inv;op;op=op->below)	117	for (op = gen->inv; op; op = op->below)
104	qty++;	118	qty++;
105	if (!qty){	119	if (!qty)
		120	{
106	LOG(llevError,"Generator (%s) has no inventory in generate_monster_inv?\n", gen->name);	121	LOG (llevError, "Generator (%s) has no inventory in generate_monster_inv?\n", &gen->name);
107	return;/*No inventory*/	122	return; /*No inventory */
108	}	123	}
109	qty=rndm(0,qty-1);	124	qty = rndm (0, qty - 1);
110	for (op=gen->inv;qty;qty--)	125	for (op = gen->inv; qty; qty--)
111	op=op->below;	126	op = op->below;
112	i=find_free_spot(op,gen->map,gen->x,gen->y,1,9);	127	i = find_free_spot (op, gen->map, gen->x, gen->y, 1, 9);
113	if (i==-1)	128	if (i == -1)
		129	return;
		130	head = object_create_clone (op);
		131	CLEAR_FLAG (head, FLAG_IS_A_TEMPLATE);
		132	unflag_inv (head, FLAG_IS_A_TEMPLATE);
		133	if (rndm (0, 9))
		134	generate_artifact (head, gen->map->difficulty);
		135	insert_ob_in_map_at (head, gen->map, gen, 0, gen->x + freearr_x[i], gen->y + freearr_y[i]);
		136	if (QUERY_FLAG (head, FLAG_FREED))
		137	return;
		138	if (head->has_random_items ())
		139	create_treasure (head->randomitems, head, GT_APPLY, gen->map->difficulty, 0);
		140	}
		141
		142	void
		143	generate_monster_arch (object *gen)
		144	{
		145	int i;
		146	object *op, *head = NULL, *prev = NULL;
		147	archetype *at = gen->other_arch;
		148
		149	if (gen->other_arch == NULL)
		150	{
		151	//LOG(llevError,"Generator without other_arch: %s\n",gen->name);
		152	return;
		153	}
		154	/* Code below assumes the generator is on a map, as it tries
		155	* to place the monster on the map. So if the generator
		156	* isn't on a map, complain and exit.
		157	*/
		158	if (gen->map == NULL)
		159	{
		160	//LOG(llevError,"Generator (%s) not on a map?\n", gen->name);
		161	return;
		162	}
		163	i = find_free_spot (&at->clone, gen->map, gen->x, gen->y, 1, 9);
		164	if (i == -1)
		165	return;
		166	while (at != NULL)
		167	{
		168	op = arch_to_object (at);
		169	op->x = gen->x + freearr_x[i] + at->clone.x;
		170	op->y = gen->y + freearr_y[i] + at->clone.y;
		171
		172	if (head != NULL)
		173	op->head = head, prev->more = op;
		174
		175	if (rndm (0, 9))
		176	generate_artifact (op, gen->map->difficulty);
		177	insert_ob_in_map (op, gen->map, gen, 0);
		178	if (QUERY_FLAG (op, FLAG_FREED))
114	return;	179	return;
115	head=object_create_clone(op);	180	if (op->has_random_items ())
116	CLEAR_FLAG(head, FLAG_IS_A_TEMPLATE);	181	create_treasure (op->randomitems, op, GT_APPLY, gen->map->difficulty, 0);
117	unflag_inv (head,FLAG_IS_A_TEMPLATE);
118	if (rndm(0, 9))
119	generate_artifact(head, gen->map->difficulty);
120	insert_ob_in_map_at(head,gen->map,gen,0,gen->x+freearr_x[i],gen->y+freearr_y[i]);
121	if (QUERY_FLAG(head, FLAG_FREED)) return;
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;
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) {	182	if (head == 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);
148	op->x=gen->x+freearr_x[i]+at->clone.x;
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;	183	head = op;
162	prev=op;	184	prev = op;
163	at=at->more;	185	at = at->more;
164	}	186	}
165	}	187	}
166		188
		189	void
167	void generate_monster(object *gen) {	190	generate_monster (object *gen)
		191	{
168		192
169	if(GENERATE_SPEED(gen)&&rndm(0, GENERATE_SPEED(gen)-1))	193	if (GENERATE_SPEED (gen) && rndm (0, GENERATE_SPEED (gen) - 1))
170	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	}
187
188	default:
189	if(op->env!=NULL) {
190	CLEAR_FLAG(op, FLAG_APPLIED);
191	change_abil(op->env,op);
192	fix_player(op->env);
193	}
194	}
195	remove_ob(op);
196	free_object(op);
197	}
198
199	void remove_blindness(object *op) {
200	if(--op->stats.food > 0)
201	return;	194	return;
202	CLEAR_FLAG(op, FLAG_APPLIED);	195	if (QUERY_FLAG (gen, FLAG_CONTENT_ON_GEN))
203	if(op->env!=NULL) {	196	generate_monster_inv (gen);
204	change_abil(op->env,op);	197	else
205	fix_player(op->env);	198	generate_monster_arch (gen);
206	}
207	remove_ob(op);
208	free_object(op);
209	}
210		199
211	void poison_more(object *op) {	200	}
212	if(op->env==NULL||!QUERY_FLAG(op->env,FLAG_ALIVE)||op->env->stats.hp<0) {	201
213	remove_ob(op);	202	void
214	free_object(op);	203	remove_force (object *op)
		204	{
		205	if (--op->duration > 0)
215	return;	206	return;
216	}	207
217	if(op->stats.food==1) {	208	switch (op->subtype)
218	/* need to remove the object before fix_player is called, else fix_player	209	{
219	* will not do anything.	210	case FORCE_CONFUSION:
220	*/	211	if (op->env != NULL)
221	if(op->env->type==PLAYER) {	212	{
		213	CLEAR_FLAG (op->env, FLAG_CONFUSED);
		214	new_draw_info (NDI_UNIQUE, 0, op->env, "You regain your senses.\n");
		215	}
		216
		217	default:
		218	if (op->env != NULL)
		219	{
222	CLEAR_FLAG(op, FLAG_APPLIED);	220	CLEAR_FLAG (op, FLAG_APPLIED);
		221	change_abil (op->env, op);
223	fix_player(op->env);	222	fix_player (op->env);
224	new_draw_info(NDI_UNIQUE, 0,op->env,"You feel much better now.");	223	}
225	}	224	}
226	remove_ob(op);	225
227	free_object(op);	226	op->destroy ();
		227	}
		228
		229	void
		230	remove_blindness (object *op)
		231	{
		232	if (--op->stats.food > 0)
228	return;	233	return;
		234
		235	CLEAR_FLAG (op, FLAG_APPLIED);
		236
		237	if (op->env != NULL)
		238	{
		239	change_abil (op->env, op);
		240	fix_player (op->env);
229	}	241	}
		242
		243	op->destroy ();
		244	}
		245
		246	void
		247	poison_more (object *op)
		248	{
		249	if (op->env == NULL || !QUERY_FLAG (op->env, FLAG_ALIVE) || op->env->stats.hp < 0)
		250	{
		251	op->destroy ();
		252	return;
		253	}
		254
		255	if (op->stats.food == 1)
		256	{
		257	/* need to remove the object before fix_player is called, else fix_player
		258	* will not do anything.
		259	*/
		260	if (op->env->type == PLAYER)
		261	{
		262	CLEAR_FLAG (op, FLAG_APPLIED);
		263	fix_player (op->env);
		264	new_draw_info (NDI_UNIQUE, 0, op->env, "You feel much better now.");
		265	}
		266
		267	op->destroy ();
		268	return;
		269	}
		270
230	if(op->env->type==PLAYER) {	271	if (op->env->type == PLAYER)
		272	{
231	op->env->stats.food--;	273	op->env->stats.food--;
232	new_draw_info(NDI_UNIQUE, 0,op->env,"You feel very sick...");	274	new_draw_info (NDI_UNIQUE, 0, op->env, "You feel very sick...");
233	}	275	}
234	(void)hit_player(op->env,	276	(void) hit_player (op->env, op->stats.dam, op, AT_INTERNAL, 1);
235	op->stats.dam,
236	op,AT_INTERNAL,1);
237	}	277	}
238		278
239		279
240	void move_gate(object *op) { /* 1 = going down, 0 = goind up */	280	void
		281	move_gate (object *op)
		282	{ /* 1 = going down, 0 = goind up */
241	object *tmp;	283	object *tmp;
242		284
243	if(op->stats.wc < 0 || (int)op->stats.wc >= NUM_ANIMATIONS(op)) {	285	if (op->stats.wc < 0 || (int) op->stats.wc >= NUM_ANIMATIONS (op))
		286	{
244	LOG(llevError,"Gate error: animation was %d, max=%d\n",op->stats.wc,	287	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;	288	op->stats.wc = 0;
249	}	289	}
250		290
251	/* We're going down */	291	/* We're going down */
252	if(op->value) {	292	if (op->value)
253	if(--op->stats.wc<=0) { /* Reached bottom, let's stop */	293	{
		294	if (--op->stats.wc <= 0)
		295	{ /* Reached bottom, let's stop */
254	op->stats.wc=0;	296	op->stats.wc = 0;
255	if(op->arch->clone.speed)	297	if (op->arch->clone.speed)
256	op->value=0;	298	op->value = 0;
257	else {	299	else
258	op->speed = 0;	300	{
259	update_ob_speed(op);	301	op->speed = 0;
260	}	302	update_ob_speed (op);
261	}	303	}
		304	}
262	if((int)op->stats.wc < (NUM_ANIMATIONS(op)/2+1)) {	305	if ((int) op->stats.wc < (NUM_ANIMATIONS (op) / 2 + 1))
		306	{
263	op->move_block = 0;	307	op->move_block = 0;
264	CLEAR_FLAG(op, FLAG_BLOCKSVIEW);	308	CLEAR_FLAG (op, FLAG_BLOCKSVIEW);
265	update_all_los(op->map, op->x, op->y);	309	update_all_los (op->map, op->x, op->y);
266	}	310	}
267	SET_ANIMATION(op, op->stats.wc);	311	SET_ANIMATION (op, op->stats.wc);
268	update_object(op,UP_OBJ_CHANGE);	312	update_object (op, UP_OBJ_CHANGE);
269	return;	313	return;
270	}	314	}
271		315
272	/* We're going up */	316	/* We're going up */
273		317
274	/* First, lets see if we are already at the top */	318	/* First, lets see if we are already at the top */
275	if((unsigned char) op->stats.wc==(NUM_ANIMATIONS(op)-1)) {	319	if ((unsigned char) op->stats.wc == (NUM_ANIMATIONS (op) - 1))
		320	{
276		321
277	/* Check to make sure that only non pickable and non rollable	322	/* Check to make sure that only non pickable and non rollable
278	* objects are above the gate. If so, we finish closing the gate,	323	* objects are above the gate. If so, we finish closing the gate,
279	* otherwise, we fall through to the code below which should lower	324	* otherwise, we fall through to the code below which should lower
280	* the gate slightly.	325	* the gate slightly.
281	*/	326	*/
282		327
283	for (tmp=op->above; tmp!=NULL; tmp=tmp->above)	328	for (tmp = op->above; tmp != NULL; tmp = tmp->above)
284	if (!QUERY_FLAG(tmp, FLAG_NO_PICK)	329	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)	330	break;
286	|| QUERY_FLAG(tmp, FLAG_ALIVE))
287	break;
288		331
289	if (tmp==NULL) {	332	if (tmp == NULL)
		333	{
290	if(op->arch->clone.speed)	334	if (op->arch->clone.speed)
291	op->value=1;	335	op->value = 1;
292	else {	336	else
293	op->speed = 0;	337	{
		338	op->speed = 0;
294	update_ob_speed(op); /* Reached top, let's stop */	339	update_ob_speed (op); /* Reached top, let's stop */
		340	}
		341	return;
		342	}
295	}	343	}
296	return;
297	}
298	}
299		344
300	if(op->stats.food) { /* The gate is going temporarily down */	345	if (op->stats.food)
301	if(--op->stats.wc<=0) { /* Gone all the way down? */	346	{ /* The gate is going temporarily down */
		347	if (--op->stats.wc <= 0)
		348	{ /* Gone all the way down? */
302	op->stats.food=0; /* Then let's try again */	349	op->stats.food = 0; /* Then let's try again */
303	op->stats.wc=0;	350	op->stats.wc = 0;
304	}	351	}
		352	}
		353	else
305	} else { /* The gate is still going up */	354	{ /* The gate is still going up */
306	op->stats.wc++;	355	op->stats.wc++;
307		356
308	if((int)op->stats.wc >= (NUM_ANIMATIONS(op)))	357	if ((int) op->stats.wc >= (NUM_ANIMATIONS (op)))
309	op->stats.wc=(signed char)NUM_ANIMATIONS(op)-1;	358	op->stats.wc = (signed char) NUM_ANIMATIONS (op) - 1;
310		359
311	/* If there is something on top of the gate, we try to roll it off.	360	/* 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	361	* If a player/monster, we don't roll, we just hit them with damage
313	*/	362	*/
314	if((int)op->stats.wc >= NUM_ANIMATIONS(op)/2) {	363	if ((int) op->stats.wc >= NUM_ANIMATIONS (op) / 2)
		364	{
315	/* Halfway or further, check blocks */	365	/* Halfway or further, check blocks */
316	/* First, get the top object on the square. */	366	/* First, get the top object on the square. */
317	for(tmp=op->above;tmp!=NULL && tmp->above!=NULL;tmp=tmp->above);	367	for (tmp = op->above; tmp != NULL && tmp->above != NULL; tmp = tmp->above);
318		368
319	if(tmp!=NULL) {	369	if (tmp != NULL)
		370	{
320	if(QUERY_FLAG(tmp, FLAG_ALIVE)) {	371	if (QUERY_FLAG (tmp, FLAG_ALIVE))
		372	{
321	hit_player(tmp, random_roll(1, op->stats.dam, tmp, PREFER_LOW), op, AT_PHYSICAL, 1);	373	hit_player (tmp, random_roll (1, op->stats.dam, tmp, PREFER_LOW), op, AT_PHYSICAL, 1);
322	if(tmp->type==PLAYER)	374	if (tmp->type == PLAYER)
323	new_draw_info_format(NDI_UNIQUE, 0, tmp,	375	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);	376	}
325	} else	377	else
326	/* If the object is not alive, and the object either can	378	/* If the object is not alive, and the object either can
327	* be picked up or the object rolls, move the object	379	* be picked up or the object rolls, move the object
328	* off the gate.	380	* off the gate.
329	*/	381	*/
330	if(!QUERY_FLAG(tmp, FLAG_ALIVE)	382	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)	383	{
332	||QUERY_FLAG(tmp,FLAG_CAN_ROLL))) {
333	/* If it has speed, it should move itself, otherwise: */	384	/* If it has speed, it should move itself, otherwise: */
334	int i=find_free_spot(tmp,op->map,op->x,op->y,1,9);	385	int i = find_free_spot (tmp, op->map, op->x, op->y, 1, 9);
335		386
336	/* If there is a free spot, move the object someplace */	387	/* If there is a free spot, move the object someplace */
337	if (i!=-1) {	388	if (i != -1)
338	remove_ob(tmp);	389	{
339	tmp->x+=freearr_x[i],tmp->y+=freearr_y[i];	390	tmp->remove ();
340	insert_ob_in_map(tmp,op->map,op,0);	391	tmp->x += freearr_x[i], tmp->y += freearr_y[i];
341	}	392	insert_ob_in_map (tmp, op->map, op, 0);
342	}	393	}
343	}	394	}
		395	}
344		396
345	/* See if there is still anything blocking the gate */	397	/* See if there is still anything blocking the gate */
346	for (tmp=op->above; tmp!=NULL; tmp=tmp->above)	398	for (tmp = op->above; tmp != NULL; tmp = tmp->above)
347	if (!QUERY_FLAG(tmp, FLAG_NO_PICK)	399	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)	400	break;
349	|| QUERY_FLAG(tmp, FLAG_ALIVE))
350	break;
351		401
352	/* IF there is, start putting the gate down */	402	/* IF there is, start putting the gate down */
353	if(tmp) {	403	if (tmp)
		404	{
354	op->stats.food=1;	405	op->stats.food = 1;
355	} else {	406	}
		407	else
		408	{
356	op->move_block = MOVE_ALL;	409	op->move_block = MOVE_ALL;
357	if(!op->arch->clone.stats.ac)	410	if (!op->arch->clone.stats.ac)
358	SET_FLAG(op, FLAG_BLOCKSVIEW);	411	SET_FLAG (op, FLAG_BLOCKSVIEW);
359	update_all_los(op->map, op->x, op->y);	412	update_all_los (op->map, op->x, op->y);
360	}	413	}
361	} /* gate is halfway up */	414	} /* gate is halfway up */
362		415
363	SET_ANIMATION(op, op->stats.wc);	416	SET_ANIMATION (op, op->stats.wc);
364	update_object(op,UP_OBJ_CHANGE);	417	update_object (op, UP_OBJ_CHANGE);
365	} /* gate is going up */	418	} /* gate is going up */
366	}	419	}
367		420
368	/* hp : how long door is open/closed	421	/* hp : how long door is open/closed
369	* maxhp : initial value for hp	422	* maxhp : initial value for hp
370	* sp : 1 = open, 0 = close	423	* sp : 1 = open, 0 = close
371	*/	424	*/
		425	void
372	void move_timed_gate(object *op)	426	move_timed_gate (object *op)
373	{	427	{
374	int v = op->value;	428	int v = op->value;
375		429
376	if (op->stats.sp) {	430	if (op->stats.sp)
		431	{
377	move_gate(op);	432	move_gate (op);
378	if (op->value != v) /* change direction ? */	433	if (op->value != v) /* change direction ? */
379	op->stats.sp = 0;	434	op->stats.sp = 0;
380	return;	435	return;
381	}	436	}
382	if (--op->stats.hp <= 0) { /* keep gate down */	437	if (--op->stats.hp <= 0)
		438	{ /* keep gate down */
383	move_gate(op);	439	move_gate (op);
384	if (op->value != v) { /* ready ? */	440	if (op->value != v)
385	op->speed = 0;	441	{ /* ready ? */
		442	op->speed = 0;
386	update_ob_speed(op);	443	update_ob_speed (op);
387	}	444	}
388	}	445	}
389	}	446	}
390		447
391	/* slaying: name of the thing the detector is to look for	448	/* slaying: name of the thing the detector is to look for
392	* speed: frequency of 'glances'	449	* speed: frequency of 'glances'
393	* connected: connected value of detector	450	* connected: connected value of detector
394	* sp: 1 if detection sets buttons	451	* sp: 1 if detection sets buttons
395	* -1 if detection unsets buttons	452	* -1 if detection unsets buttons
396	*/	453	*/
397		454
		455	void
398	void move_detector(object *op)	456	move_detector (object *op)
399	{	457	{
400	object *tmp;	458	object *tmp;
401	int last = op->value;	459	int last = op->value;
402	int detected;	460	int detected;
		461
403	detected = 0;	462	detected = 0;
404		463
405	for(tmp = get_map_ob(op->map,op->x,op->y);tmp!=NULL&&!detected;tmp=tmp->above) {	464	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL && !detected; tmp = tmp->above)
		465	{
406	object *tmp2;	466	object *tmp2;
407	if(op->stats.hp) {	467
		468	if (op->stats.hp)
		469	{
408	for(tmp2= tmp->inv;tmp2;tmp2=tmp2->below) {	470	for (tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
		471	{
409	if(op->slaying && !strcmp(op->slaying,tmp->name)) detected=1;	472	if (op->slaying && !strcmp (op->slaying, tmp->name))
		473	detected = 1;
410	if(tmp2->type==FORCE &&tmp2->slaying && !strcmp(tmp2->slaying,op->slaying)) detected=1;	474	if (tmp2->type == FORCE && tmp2->slaying && !strcmp (tmp2->slaying, op->slaying))
411	}	475	detected = 1;
412	}	476	}
		477	}
413	if (op->slaying && !strcmp(op->slaying,tmp->name)) {	478	if (op->slaying && !strcmp (op->slaying, tmp->name))
		479	{
414	detected = 1;	480	detected = 1;
415	}	481	}
416	else if (tmp->type==SPECIAL_KEY && tmp->slaying==op->slaying)	482	else if (tmp->type == SPECIAL_KEY && tmp->slaying == op->slaying)
417	detected=1;	483	detected = 1;
418	}	484	}
419		485
420	/* the detector sets the button if detection is found */	486	/* the detector sets the button if detection is found */
421	if(op->stats.sp == 1) {	487	if (op->stats.sp == 1)
		488	{
422	if(detected && last == 0) {	489	if (detected && last == 0)
		490	{
423	op->value = 1;	491	op->value = 1;
424	push_button(op);	492	push_button (op);
425	}	493	}
426	if(!detected && last == 1) {	494	if (!detected && last == 1)
		495	{
427	op->value = 0;	496	op->value = 0;
428	push_button(op);	497	push_button (op);
429	}	498	}
430	}	499	}
431	else { /* in this case, we unset buttons */	500	else
		501	{ /* in this case, we unset buttons */
432	if(detected && last == 1) {	502	if (detected && last == 1)
		503	{
433	op->value = 0;	504	op->value = 0;
434	push_button(op);	505	push_button (op);
435	}	506	}
436	if(!detected && last == 0) {	507	if (!detected && last == 0)
		508	{
437	op->value = 1;	509	op->value = 1;
438	push_button(op);	510	push_button (op);
439	}	511	}
440	}	512	}
441	}	513	}
442		514
443		515
		516	void
444	void animate_trigger (object *op)	517	animate_trigger (object *op)
445	{	518	{
446	if((unsigned char)++op->stats.wc >= NUM_ANIMATIONS(op)) {	519	if ((unsigned char) ++op->stats.wc >= NUM_ANIMATIONS (op))
		520	{
447	op->stats.wc = 0;	521	op->stats.wc = 0;
448	check_trigger(op,NULL);	522	check_trigger (op, NULL);
		523	}
449	} else {	524	else
		525	{
450	SET_ANIMATION(op, op->stats.wc);	526	SET_ANIMATION (op, op->stats.wc);
451	update_object(op,UP_OBJ_FACE);	527	update_object (op, UP_OBJ_FACE);
452	}	528	}
453	}	529	}
454		530
455	void move_hole(object *op) { /* 1 = opening, 0 = closing */	531	void
		532	move_hole (object *op)
		533	{ /* 1 = opening, 0 = closing */
456	object *next,*tmp;	534	object *next, *tmp;
457		535
458	if(op->value) { /* We're opening */	536	if (op->value)
459	if(--op->stats.wc<=0) { /* Opened, let's stop */	537	{ /* We're opening */
		538	if (--op->stats.wc <= 0)
		539	{ /* Opened, let's stop */
460	op->stats.wc=0;	540	op->stats.wc = 0;
461	op->speed = 0;	541	op->speed = 0;
462	update_ob_speed(op);	542	update_ob_speed (op);
463		543
464	/* Hard coding this makes sense for holes I suppose */	544	/* Hard coding this makes sense for holes I suppose */
465	op->move_on = MOVE_WALK;	545	op->move_on = MOVE_WALK;
466	for (tmp=op->above; tmp!=NULL; tmp=next) {	546	for (tmp = op->above; tmp != NULL; tmp = next)
467	next=tmp->above;	547	{
468	move_apply(op,tmp,tmp);	548	next = tmp->above;
469	}	549	move_apply (op, tmp, tmp);
470	}	550	}
471	SET_ANIMATION(op, op->stats.wc);	551	}
472	update_object(op,UP_OBJ_FACE);
473	return;
474	}
475	/* We're closing */
476	op->move_on = 0;
477
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);	552	SET_ANIMATION (op, op->stats.wc);
482	update_object(op,UP_OBJ_FACE);	553	update_object (op, UP_OBJ_FACE);
		554	return;
		555	}
		556	/* We're closing */
		557	op->move_on = 0;
		558
		559	op->stats.wc++;
		560	if ((int) op->stats.wc >= NUM_ANIMATIONS (op))
		561	op->stats.wc = NUM_ANIMATIONS (op) - 1;
		562	SET_ANIMATION (op, op->stats.wc);
		563	update_object (op, UP_OBJ_FACE);
483	if((unsigned char) op->stats.wc==(NUM_ANIMATIONS(op)-1)) {	564	if ((unsigned char) op->stats.wc == (NUM_ANIMATIONS (op) - 1))
		565	{
484	op->speed = 0;	566	op->speed = 0;
485	update_ob_speed(op); /* closed, let's stop */	567	update_ob_speed (op); /* closed, let's stop */
486	return;	568	return;
487	}	569	}
488	}	570	}
489		571
490		572
491	/* stop_item() returns a pointer to the stopped object. The stopped object	573	/* stop_item() returns a pointer to the stopped object. The stopped object
…		…
498	* it, NULL is returned.	580	* it, NULL is returned.
499	*	581	*
500	* fix_stopped_item() should be used if the stopped item should be put on	582	* fix_stopped_item() should be used if the stopped item should be put on
501	* the map.	583	* the map.
502	*/	584	*/
		585	object *
503	object *stop_item (object *op)	586	stop_item (object *op)
504	{	587	{
505	if (op->map == NULL)	588	if (op->map == NULL)
		589	return op;
		590
		591	switch (op->type)
		592	{
		593	case THROWN_OBJ:
		594	{
		595	object *payload = op->inv;
		596
		597	if (payload == NULL)
		598	return NULL;
		599	payload->remove ();
		600	op->destroy ();
		601	return payload;
		602	}
		603
		604	case ARROW:
		605	if (op->speed >= MIN_ACTIVE_SPEED)
		606	op = fix_stopped_arrow (op);
506	return op;	607	return op;
507		608
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:	609	default:
527	return op;	610	return op;
528	}	611	}
529	}	612	}
530		613
531	/* fix_stopped_item() - put stopped item where stop_item() had found it.	614	/* 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.	615	* Inserts item into the old map, or merges it if it already is on the map.
533	*	616	*
534	* 'map' must be the value of op->map before stop_item() was called.	617	* 'map' must be the value of op->map before stop_item() was called.
535	*/	618	*/
		619	void
536	void fix_stopped_item (object *op, mapstruct *map, object *originator)	620	fix_stopped_item (object *op, maptile *map, object *originator)
537	{	621	{
538	if (map == NULL)	622	if (map == NULL)
539	return;	623	return;
540	if (QUERY_FLAG (op, FLAG_REMOVED))	624	if (QUERY_FLAG (op, FLAG_REMOVED))
541	insert_ob_in_map (op, map, originator,0);	625	insert_ob_in_map (op, map, originator, 0);
542	else if (op->type == ARROW)	626	else if (op->type == ARROW)
543	merge_ob (op, NULL); /* only some arrows actually need this */	627	merge_ob (op, NULL); /* only some arrows actually need this */
544	}	628	}
545		629
546		630
		631	object *
547	object *fix_stopped_arrow (object *op)	632	fix_stopped_arrow (object *op)
548	{	633	{
549	if(rndm(0, 99) < op->stats.food) {	634	if (rndm (0, 99) < op->stats.food)
		635	{
550	/* Small chance of breaking */	636	/* Small chance of breaking */
551	remove_ob (op);	637	op->destroy ();
552	free_object(op);
553	return NULL;	638	return NULL;
554	}	639	}
555		640
556	op->direction=0;	641	op->direction = 0;
557	op->move_on=0;	642	op->move_on = 0;
558	op->move_type=0;	643	op->move_type = 0;
559	op->speed = 0;	644	op->speed = 0;
560	update_ob_speed(op);	645	update_ob_speed (op);
561	op->stats.wc = op->stats.sp;	646	op->stats.wc = op->stats.sp;
562	op->stats.dam= op->stats.hp;	647	op->stats.dam = op->stats.hp;
563	op->attacktype = op->stats.grace;	648	op->attacktype = op->stats.grace;
564	if (op->slaying != NULL)	649	op->slaying = 0;
565	FREE_AND_CLEAR_STR(op->slaying);	650	op->skill = 0;
566		651
567	if (op->skill != NULL)
568	FREE_AND_CLEAR_STR(op->skill);
569
570	if (op->spellarg != NULL) {	652	if (op->spellarg != NULL)
571	op->slaying = add_string(op->spellarg);	653	{
		654	op->slaying = op->spellarg;
572	free(op->spellarg);	655	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;	656	op->spellarg = NULL;
		657	}
		658	else
		659	op->slaying = NULL;
		660
		661	/* Reset these to zero, so that object::can_merge will work properly */
		662	op->spellarg = NULL;
579	op->stats.sp = 0;	663	op->stats.sp = 0;
580	op->stats.hp = 0;	664	op->stats.hp = 0;
581	op->stats.grace = 0;	665	op->stats.grace = 0;
582	op->level = 0;	666	op->level = 0;
583	op->face=op->arch->clone.face;	667	op->face = op->arch->clone.face;
584	op->owner=NULL; /* So that stopped arrows will be saved */	668	op->owner = NULL; /* So that stopped arrows will be saved */
585	update_object (op,UP_OBJ_FACE);	669	update_object (op, UP_OBJ_FACE);
586	return op;	670	return op;
587	}	671	}
588		672
589	/* stop_arrow() - what to do when a non-living flying object	673	/* stop_arrow() - what to do when a non-living flying object
590	* has to stop. Sept 96 - I added in thrown object code in	674	* has to stop. Sept 96 - I added in thrown object code in
591	* here too. -b.t.	675	* here too. -b.t.
592	*	676	*
593	* Returns a pointer to the stopped object (which will have been removed	677	* Returns a pointer to the stopped object (which will have been removed
594	* from maps or inventories), or NULL if was destroyed.	678	* from maps or inventories), or NULL if was destroyed.
595	*/	679	*/
596		680
		681	static void
597	static void stop_arrow (object *op)	682	stop_arrow (object *op)
598	{	683	{
599	/* Lauwenmark: Handle for plugin stop event */	684	if (INVOKE_OBJECT (STOP, op))
600	execute_event(op, EVENT_STOP,NULL,NULL,NULL,SCRIPT_FIX_NOTHING);	685	return;
		686
601	if (op->inv) {	687	if (op->inv)
		688	{
602	object *payload = op->inv;	689	object *payload = op->inv;
603	remove_ob (payload);	690
604	clear_owner(payload);	691	payload->remove ();
		692	payload->owner = 0;
605	insert_ob_in_map (payload, op->map, payload,0);	693	insert_ob_in_map (payload, op->map, payload, 0);
606	remove_ob (op);	694	op->destroy ();
607	free_object (op);	695	}
608	} else {	696	else
		697	{
609	op = fix_stopped_arrow (op);	698	op = fix_stopped_arrow (op);
610	if (op)	699	if (op)
611	merge_ob (op, NULL);	700	merge_ob (op, NULL);
612	}	701	}
613	}	702	}
614		703
615	/* Move an arrow along its course. op is the arrow or thrown object.	704	/* Move an arrow along its course. op is the arrow or thrown object.
616	*/	705	*/
617		706
		707	void
618	void move_arrow(object *op) {	708	move_arrow (object *op)
		709	{
619	object *tmp;	710	object *tmp;
620	sint16 new_x, new_y;	711	sint16 new_x, new_y;
621	int was_reflected, mflags;	712	int was_reflected, mflags;
622	mapstruct *m;	713	maptile *m;
623		714
624	if(op->map==NULL) {	715	if (op->map == NULL)
		716	{
625	LOG (llevError, "BUG: Arrow had no map.\n");	717	LOG (llevError, "BUG: Arrow had no map.\n");
626	remove_ob(op);	718	op->destroy ();
627	free_object(op);	719	return;
628	return;
629	}	720	}
630		721
631	/* we need to stop thrown objects at some point. Like here. */	722	/* we need to stop thrown objects at some point. Like here. */
632	if(op->type==THROWN_OBJ) {	723	if (op->type == THROWN_OBJ)
		724	{
633	/* If the object that the THROWN_OBJ encapsulates disappears,	725	/* If the object that the THROWN_OBJ encapsulates disappears,
634	* we need to have this object go away also - otherwise, you get	726	* we need to have this object go away also - otherwise, you get
635	* left over remnants on the map. Where this currently happens	727	* left over remnants on the map. Where this currently happens
636	* is if the player throws a bomb - the bomb explodes on its own,	728	* is if the player throws a bomb - the bomb explodes on its own,
637	* but this object sticks around. We could handle the cleanup in the	729	* but this object sticks around. We could handle the cleanup in the
638	* bomb code, but there are potential other cases where that could happen,	730	* bomb code, but there are potential other cases where that could happen,
639	* and it is easy enough to clean it up here.	731	* and it is easy enough to clean it up here.
640	*/	732	*/
641	if (op->inv == NULL) {	733	if (op->inv == NULL)
642	remove_ob(op);	734	{
643	free_object(op);	735	op->destroy ();
644	return;	736	return;
645	}	737	}
		738
646	if(op->last_sp-- < 0) {	739	if (op->last_sp-- < 0)
		740	{
647	stop_arrow (op);	741	stop_arrow (op);
648	return;	742	return;
649	}	743	}
650	}	744	}
651		745
652	/* if the arrow is moving too slow.. stop it. 0.5 was chosen as lower	746	/* if the arrow is moving too slow.. stop it. 0.5 was chosen as lower
653	values look rediculous. */	747	values look rediculous. */
654	if (op->speed < 0.5 && op->type==ARROW) {	748	if (op->speed < 0.5 && op->type == ARROW)
655	stop_arrow(op);
656	return;
657	}	749	{
		750	stop_arrow (op);
		751	return;
		752	}
658		753
659	/* Calculate target map square */	754	/* Calculate target map square */
660	new_x = op->x + DIRX(op);	755	new_x = op->x + DIRX (op);
661	new_y = op->y + DIRY(op);	756	new_y = op->y + DIRY (op);
662	was_reflected = 0;	757	was_reflected = 0;
663		758
664	m = op->map;	759	m = op->map;
665	mflags = get_map_flags(m, &m, new_x, new_y, &new_x, &new_y);	760	mflags = get_map_flags (m, &m, new_x, new_y, &new_x, &new_y);
666		761
667	if (mflags & P_OUT_OF_MAP) {	762	if (mflags & P_OUT_OF_MAP)
668	stop_arrow(op);
669	return;
670	}	763	{
		764	stop_arrow (op);
		765	return;
		766	}
671		767
672	/* only need to look for living creatures if this flag is set */	768	/* only need to look for living creatures if this flag is set */
673	if (mflags & P_IS_ALIVE) {	769	if (mflags & P_IS_ALIVE)
674	for (tmp = get_map_ob(m, new_x, new_y); tmp != NULL; tmp=tmp->above)
675	if (QUERY_FLAG(tmp, FLAG_ALIVE)) break;
676
677		770	{
		771	for (tmp = GET_MAP_OB (m, new_x, new_y); tmp != NULL; tmp = tmp->above)
		772	if (QUERY_FLAG (tmp, FLAG_ALIVE))
		773	break;
		774
678	/* Not really fair, but don't let monsters hit themselves with	775	/* Not really fair, but don't let monsters hit themselves with
679	* their own arrow - this can be because they fire it then	776	* their own arrow - this can be because they fire it then
680	* move into it.	777	* move into it.
681	*/	778	*/
682
683	if (tmp != NULL && tmp != op->owner) {	779	if (tmp && tmp != op->owner)
		780	{
684	/* Found living object, but it is reflecting the missile. Update	781	/* Found living object, but it is reflecting the missile. Update
685	* as below. (Note that for living creatures there is a small	782	* as below. (Note that for living creatures there is a small
686	* chance that reflect_missile fails.)	783	* chance that reflect_missile fails.)
687	*/	784	*/
688		785	if (QUERY_FLAG (tmp, FLAG_REFL_MISSILE) && (rndm (0, 99)) < (90 - op->level / 10))
689	if (QUERY_FLAG (tmp, FLAG_REFL_MISSILE) &&	786	{
690	(rndm(0, 99)) < (90-op->level/10)) {
691
692	int number = op->face->number;	787	int number = op->face->number;
693		788
694	op->direction = absdir (op->direction + 4);	789	op->direction = absdir (op->direction + 4);
695	op->state = 0;	790	op->state = 0;
696	if (GET_ANIM_ID (op)) {	791
697	number += 4;	792	if (GET_ANIM_ID (op))
		793	{
		794	number += 4;
		795
698	if (number > GET_ANIMATION (op, 8))	796	if (number > GET_ANIMATION (op, 8))
699	number -= 8;	797	number -= 8;
		798
700	op->face = &new_faces[number];	799	op->face = &new_faces[number];
701	}	800	}
		801
702	was_reflected = 1; /* skip normal movement calculations */	802	was_reflected = 1; /* skip normal movement calculations */
703	}	803	}
704	else {	804	else
		805	{
705	/* Attack the object. */	806	/* Attack the object. */
706	op = hit_with_arrow (op, tmp);	807	op = hit_with_arrow (op, tmp);
707	if (op == NULL)	808
708	return;	809	if (!op)
709	}	810	return;
710	} /* if this is not hitting its owner */	811	}
		812	} /* if this is not hitting its owner */
711	} /* if there is something alive on this space */	813	} /* if there is something alive on this space */
712		814
713
714	if (OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, new_x, new_y))) {	815	if (OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, new_x, new_y)))
715	int retry=0;	816	{
		817	int retry = 0;
716		818
717	/* if the object doesn't reflect, stop the arrow from moving	819	/* if the object doesn't reflect, stop the arrow from moving
718	* note that this code will now catch cases where a monster is	820	* note that this code will now catch cases where a monster is
719	* on a wall but has reflecting - the arrow won't reflect.	821	* on a wall but has reflecting - the arrow won't reflect.
720	* Mapmakers shouldn't put monsters on top of wall in the first	822	* Mapmakers shouldn't put monsters on top of wall in the first
721	* place, so I don't consider that a problem.	823	* place, so I don't consider that a problem.
722	*/	824	*/
723	if(!QUERY_FLAG(op, FLAG_REFLECTING) || !(rndm(0, 19))) {	825	if (!QUERY_FLAG (op, FLAG_REFLECTING) || !(rndm (0, 19)))
		826	{
724	stop_arrow (op);	827	stop_arrow (op);
725	return;	828	return;
726	} else {	829	}
		830	else
		831	{
727	/* If one of the major directions (n,s,e,w), just reverse it */	832	/* If one of the major directions (n,s,e,w), just reverse it */
728	if(op->direction&1) {	833	if (op->direction & 1)
		834	{
729	op->direction=absdir(op->direction+4);	835	op->direction = absdir (op->direction + 4);
730	retry=1;	836	retry = 1;
731	}	837	}
732	/* There were two blocks with identical code -	838	/* There were two blocks with identical code -
733	* use this retry here to make this one block	839	* use this retry here to make this one block
734	* that did the same thing.	840	* that did the same thing.
735	*/	841	*/
736	while (retry<2) {	842	while (retry < 2)
		843	{
737	int left, right, mflags;	844	int left, right, mflags;
738	mapstruct *m1;	845	maptile *m1;
739	sint16 x1, y1;	846	sint16 x1, y1;
740		847
741	retry++;	848	retry++;
742		849
743	/* Need to check for P_OUT_OF_MAP: if the arrow is tavelling	850	/* Need to check for P_OUT_OF_MAP: if the arrow is tavelling
744	* over a corner in a tiled map, it is possible that	851	* over a corner in a tiled map, it is possible that
745	* op->direction is within an adjacent map but either	852	* op->direction is within an adjacent map but either
746	* op->direction-1 or op->direction+1 does not exist.	853	* op->direction-1 or op->direction+1 does not exist.
747	*/	854	*/
748	mflags = get_map_flags(op->map,&m1, op->x+freearr_x[absdir(op->direction-1)],	855	mflags = get_map_flags (op->map, &m1, op->x + freearr_x[absdir (op->direction - 1)],
749	op->y+freearr_y[absdir(op->direction-1)], &x1, &y1);	856	op->y + freearr_y[absdir (op->direction - 1)], &x1, &y1);
750	left = (mflags & P_OUT_OF_MAP) ? 0 : OB_TYPE_MOVE_BLOCK(op, (GET_MAP_MOVE_BLOCK(m1, x1, y1)));	857	left = (mflags & P_OUT_OF_MAP) ? 0 : OB_TYPE_MOVE_BLOCK (op, (GET_MAP_MOVE_BLOCK (m1, x1, y1)));
751		858
752	mflags = get_map_flags(op->map,&m1, op->x+freearr_x[absdir(op->direction+1)],	859	mflags = get_map_flags (op->map, &m1, op->x + freearr_x[absdir (op->direction + 1)],
753	op->y+freearr_y[absdir(op->direction+1)], &x1, &y1);	860	op->y + freearr_y[absdir (op->direction + 1)], &x1, &y1);
754	right = (mflags & P_OUT_OF_MAP) ? 0 : OB_TYPE_MOVE_BLOCK(op, (GET_MAP_MOVE_BLOCK(m1, x1, y1)));	861	right = (mflags & P_OUT_OF_MAP) ? 0 : OB_TYPE_MOVE_BLOCK (op, (GET_MAP_MOVE_BLOCK (m1, x1, y1)));
755		862
756	if(left==right)	863	if (left == right)
757	op->direction=absdir(op->direction+4);	864	op->direction = absdir (op->direction + 4);
758	else if(left)	865	else if (left)
759	op->direction=absdir(op->direction+2);	866	op->direction = absdir (op->direction + 2);
760	else if(right)	867	else if (right)
761	op->direction=absdir(op->direction-2);	868	op->direction = absdir (op->direction - 2);
762		869
763	mflags = get_map_flags(op->map,&m1, op->x+DIRX(op),op->y+DIRY(op), &x1, &y1);	870	mflags = get_map_flags (op->map, &m1, op->x + DIRX (op), op->y + DIRY (op), &x1, &y1);
764		871
765	/* If this space is not out of the map and not blocked, valid space -	872	/* If this space is not out of the map and not blocked, valid space -
766	* don't need to retry again.	873	* don't need to retry again.
767	*/	874	*/
768	if (!(mflags & P_OUT_OF_MAP) &&	875	if (!(mflags & P_OUT_OF_MAP) && !OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m1, x1, y1)))
769	!OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m1, x1, y1))) break;	876	break;
770		877
771	}	878	}
772	/* Couldn't find a direction to move the arrow to - just	879	/* Couldn't find a direction to move the arrow to - just
773	* top it from moving.	880	* top it from moving.
774	*/	881	*/
775	if (retry==2) {	882	if (retry == 2)
776	stop_arrow (op);	883	{
777	return;	884	stop_arrow (op);
778	}	885	return;
		886	}
779	/* update object image for new facing */	887	/* update object image for new facing */
780	/* many thrown objects *don't* have more than one face */	888	/* many thrown objects *don't* have more than one face */
781	if(GET_ANIM_ID(op))	889	if (GET_ANIM_ID (op))
782	SET_ANIMATION(op, op->direction);	890	SET_ANIMATION (op, op->direction);
783	} /* object is reflected */	891	} /* object is reflected */
784	} /* object ran into a wall */	892	} /* object ran into a wall */
785		893
786	/* Move the arrow. */	894	/* Move the arrow. */
787	remove_ob (op);	895	op->remove ();
788	op->x = new_x;	896	op->x = new_x;
789	op->y = new_y;	897	op->y = new_y;
790		898
791	/* decrease the speed as it flies. 0.05 means a standard bow will shoot	899	/* decrease the speed as it flies. 0.05 means a standard bow will shoot
792	* about 17 squares. Tune as needed.	900	* about 17 squares. Tune as needed.
793	*/	901	*/
794	op->speed -= 0.05;	902	op->speed -= 0.05;
795	insert_ob_in_map (op, m, op,0);	903	insert_ob_in_map (op, m, op, 0);
796	}	904	}
797		905
798	/* This routine doesnt seem to work for "inanimate" objects that	906	/* This routine doesnt seem to work for "inanimate" objects that
799	* are being carried, ie a held torch leaps from your hands!.	907	* are being carried, ie a held torch leaps from your hands!.
800	* Modified this routine to allow held objects. b.t. */	908	* Modified this routine to allow held objects. b.t. */
801		909
802	void change_object(object *op) { /* Doesn`t handle linked objs yet */	910	void
803	object *tmp,*env,*pl;	911	change_object (object *op)
		912	{ /* Doesn`t handle linked objs yet */
804	int i,j;	913	int i, j;
805		914
806	if(op->other_arch==NULL) {	915	if (op->other_arch == NULL)
		916	{
807	LOG(llevError,"Change object (%s) without other_arch error.\n", op->name);	917	LOG (llevError, "Change object (%s) without other_arch error.\n", &op->name);
		918	return;
		919	}
		920
		921	/* In non-living items only change when food value is 0 */
		922	if (!QUERY_FLAG (op, FLAG_ALIVE))
		923	{
		924	if (op->stats.food-- > 0)
		925	return;
		926	else
		927	op->stats.food = 1; /* so 1 other_arch is made */
		928	}
		929
		930	object *pl = op->in_player ();
		931	object *env = op->env;
		932
		933	op->remove ();
		934	for (i = 0; i < NROFNEWOBJS (op); i++)
		935	{
		936	object *tmp = arch_to_object (op->other_arch);
		937
		938	if (op->type == LAMP)
		939	tmp->stats.food = op->stats.food - 1;
		940
		941	tmp->stats.hp = op->stats.hp; /* The only variable it keeps. */
		942	if (env)
		943	{
		944	tmp->x = env->x, tmp->y = env->y;
		945	tmp = insert_ob_in_ob (tmp, env);
		946
		947	/* If this object is the players inventory, we need to tell the
		948	* client of the change. Insert_ob_in_map takes care of the
		949	* updating the client, so we don't need to do that below.
		950	*/
		951	if (pl)
		952	{
		953	esrv_del_item (pl->contr, op->count);
		954	esrv_send_item (pl, tmp);
		955	}
		956	}
		957	else
		958	{
		959	j = find_first_free_spot (tmp, op->map, op->x, op->y);
		960	if (j == -1) /* No free spot */
		961	tmp->destroy ();
		962	else
		963	{
		964	tmp->x = op->x + freearr_x[j], tmp->y = op->y + freearr_y[j];
		965	insert_ob_in_map (tmp, op->map, op, 0);
		966	}
		967	}
		968	}
		969
		970	op->destroy ();
		971	}
		972
		973	void
		974	move_teleporter (object *op)
		975	{
		976	object *tmp, *head = op;
		977
		978	/* if this is a multipart teleporter, handle the other parts
		979	* The check for speed isn't strictly needed - basically, if
		980	* there is an old multipart teleporter in which the other parts
		981	* have speed, we don't really want to call it twice for the same
		982	* function - in fact, as written below, part N would get called
		983	* N times without the speed check.
		984	*/
		985	if (op->more && FABS (op->more->speed) < MIN_ACTIVE_SPEED)
		986	move_teleporter (op->more);
		987
		988	if (op->head)
		989	head = op->head;
		990
		991	for (tmp = op->above; tmp != NULL; tmp = tmp->above)
		992	if (!QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		993	break;
		994
		995	/* If nothing above us to move, nothing to do */
		996	if (!tmp || QUERY_FLAG (tmp, FLAG_WIZPASS))
808	return;	997	return;
809	}
810		998
811	/* In non-living items only change when food value is 0 */
812	if(!QUERY_FLAG(op,FLAG_ALIVE)) {
813	if(op->stats.food-- > 0) return;
814	else op->stats.food=1; /* so 1 other_arch is made */
815	}
816	env=op->env;
817	remove_ob(op);
818	for(i=0;i<NROFNEWOBJS(op);i++) {
819	tmp=arch_to_object(op->other_arch);
820	if (op->type == LAMP)
821	tmp->stats.food = op->stats.food-1;
822	tmp->stats.hp=op->stats.hp; /* The only variable it keeps. */
823	if(env) {
824	tmp->x=env->x,tmp->y=env->y;
825	tmp=insert_ob_in_ob(tmp,env);
826	/* If this object is the players inventory, we need to tell the
827	* client of the change. Insert_ob_in_map takes care of the
828	* updating the client, so we don't need to do that below.
829	*/
830	if ((pl=is_player_inv(env))!=NULL) {
831	esrv_del_item(pl->contr, op->count);
832	esrv_send_item(pl, tmp);
833	}
834	} else {
835	j=find_first_free_spot(tmp,op->map,op->x,op->y);
836	if (j==-1) /* No free spot */
837	free_object(tmp);
838	else {
839	tmp->x=op->x+freearr_x[j],tmp->y=op->y+freearr_y[j];
840	insert_ob_in_map(tmp,op->map,op,0);
841	}
842	}
843	}
844	free_object(op);
845	}
846
847	void move_teleporter(object *op) {
848	object *tmp, *head=op;
849
850	/* if this is a multipart teleporter, handle the other parts
851	* The check for speed isn't strictly needed - basically, if
852	* there is an old multipart teleporter in which the other parts
853	* have speed, we don't really want to call it twice for the same
854	* function - in fact, as written below, part N would get called
855	* N times without the speed check.
856	*/
857	if (op->more && FABS(op->more->speed)<MIN_ACTIVE_SPEED) move_teleporter(op->more);
858
859	if (op->head) head=op->head;
860
861	for (tmp=op->above; tmp!=NULL; tmp=tmp->above)
862	if (!QUERY_FLAG(tmp, FLAG_IS_FLOOR)) break;
863
864	/* If nothing above us to move, nothing to do */
865	if (!tmp || QUERY_FLAG(tmp, FLAG_WIZPASS)) return;
866
867	if(EXIT_PATH(head)) {	999	if (EXIT_PATH (head))
		1000	{
868	if(tmp->type==PLAYER) {	1001	if (tmp->type == PLAYER)
		1002	{
869	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))	1003	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))
870	return;
871
872	enter_exit(tmp, head);
873	}
874	else
875	/* Currently only players can transfer maps */
876	return;
877	}
878	else if(EXIT_X(head)||EXIT_Y(head)) {
879	if (out_of_map(head->map, EXIT_X(head), EXIT_Y(head))) {
880	LOG(llevError, "Removed illegal teleporter.\n");
881	remove_ob(head);
882	free_object(head);
883	return;
884	}
885	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))
886	return;	1004	return;
887	transfer_ob(tmp,EXIT_X(head),EXIT_Y(head),0,head);	1005
888	}	1006	enter_exit (tmp, head);
		1007	}
889	else {	1008	else
890	/* Random teleporter */	1009	/* Currently only players can transfer maps */
		1010	return;
		1011	}
		1012	else if (EXIT_X (head) || EXIT_Y (head))
		1013	{
		1014	if (out_of_map (head->map, EXIT_X (head), EXIT_Y (head)))
		1015	{
		1016	LOG (llevError, "Removed illegal teleporter.\n");
		1017	head->destroy ();
		1018	return;
		1019	}
		1020
891	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))	1021	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))
892	return;	1022	return;
		1023
		1024	transfer_ob (tmp, EXIT_X (head), EXIT_Y (head), 0, head);
		1025	}
		1026	else
		1027	{
		1028	/* Random teleporter */
		1029	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))
		1030	return;
893	teleport(head, TELEPORTER, tmp);	1031	teleport (head, TELEPORTER, tmp);
894	}	1032	}
895	}	1033	}
896		1034
897		1035
898	/* This object will teleport someone to a different map	1036	/* This object will teleport someone to a different map
899	and will also apply changes to the player from its inventory.	1037	and will also apply changes to the player from its inventory.
900	This was invented for giving classes, but there's no reason it	1038	This was invented for giving classes, but there's no reason it
901	can't be generalized.	1039	can't be generalized.
902	*/	1040	*/
903		1041
		1042	void
904	void move_player_changer(object *op) {	1043	move_player_changer (object *op)
		1044	{
905	object *player;	1045	object *player;
906	object *walk;	1046	object *walk;
907	char c;	1047	char c;
908		1048
909	if (!op->above || !EXIT_PATH(op)) return;	1049	if (!op->above || !EXIT_PATH (op))
		1050	return;
910		1051
911	/* This isn't all that great - means that the player_mover	1052	/* This isn't all that great - means that the player_mover
912	* needs to be on top.	1053	* needs to be on top.
913	*/	1054	*/
914	if(op->above->type==PLAYER) {	1055	if (op->above->type == PLAYER)
		1056	{
915	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (player)))	1057	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (player)))
916	return;	1058	return;
917	player=op->above;	1059	player = op->above;
		1060
918	for(walk=op->inv;walk!=NULL;walk=walk->below)	1061	for (walk = op->inv; walk != NULL; walk = walk->below)
919	apply_changes_to_player(player,walk);	1062	apply_changes_to_player (player, walk);
920		1063
921	fix_player(player);	1064	fix_player (player);
		1065
922	esrv_send_inventory(op->above,op->above);	1066	esrv_send_inventory (op->above, op->above);
923	esrv_update_item(UPD_FACE, op->above, op->above);	1067	esrv_update_item (UPD_FACE, op->above, op->above);
924		1068
925	/* update players death & WoR home-position */	1069	/* update players death & WoR home-position */
926	sscanf(EXIT_PATH(op), "%c", &c);	1070	sscanf (EXIT_PATH (op), "%c", &c);
927	if (c == '/') {	1071	if (c == '/')
		1072	{
928	strcpy(player->contr->savebed_map, EXIT_PATH(op));	1073	strcpy (player->contr->savebed_map, EXIT_PATH (op));
929	player->contr->bed_x = EXIT_X(op);	1074	player->contr->bed_x = EXIT_X (op);
930	player->contr->bed_y = EXIT_Y(op);	1075	player->contr->bed_y = EXIT_Y (op);
931	}	1076	}
932	else	1077	else
933	LOG(llevDebug,
934	"WARNING: destination '%s' in player_changer must be an absolute path!\n",	1078	LOG (llevDebug, "WARNING: destination '%s' in player_changer must be an absolute path!\n", &EXIT_PATH (op));
935	EXIT_PATH(op));	1079
936
937	enter_exit(op->above,op);	1080	enter_exit (op->above, op);
938	save_player(player, 1);	1081	save_player (player, 1);
939	}	1082	}
940	}	1083	}
941		1084
942	/* firewalls fire other spells.	1085	/* firewalls fire other spells.
943	* The direction of the wall is stored in op->stats.sp.	1086	* The direction of the wall is stored in op->stats.sp.
944	* walls can have hp, so they can be torn down.	1087	* walls can have hp, so they can be torn down.
945	*/	1088	*/
		1089	void
946	void move_firewall(object *op) {	1090	move_firewall (object *op)
		1091	{
947	object *spell;	1092	object *spell;
948		1093
949	if ( ! op->map)	1094	if (!op->map)
950	return; /* dm has created a firewall in his inventory */	1095	return; /* dm has created a firewall in his inventory */
951		1096
952	spell = op->inv;	1097	spell = op->inv;
953	if (!spell || spell->type != SPELL) spell=&op->other_arch->clone;	1098	if (!spell || spell->type != SPELL)
		1099	spell = &op->other_arch->clone;
954	if (!spell) {	1100	if (!spell)
955	LOG(llevError,"move_firewall: no spell specified (%s, %s, %d, %d)\n",
956	op->name, op->map->name, op->x, op->y);
957	return;
958	}	1101	{
		1102	LOG (llevError, "move_firewall: no spell specified (%s, %s, %d, %d)\n", &op->name, op->map->name, op->x, op->y);
		1103	return;
		1104	}
959		1105
960	cast_spell(op,op,op->stats.sp?op->stats.sp:rndm(1, 8),spell, NULL);	1106	cast_spell (op, op, op->stats.sp ? op->stats.sp : rndm (1, 8), spell, NULL);
961	}	1107	}
962		1108
963		1109
964	/* move_player_mover: this function takes a "player mover" as an	1110	/* move_player_mover: this function takes a "player mover" as an
965	* argument, and performs the function of a player mover, which is:	1111	* argument, and performs the function of a player mover, which is:
…		…
968	* moves them in the op->stats.sp direction. speed is how often it'll move.	1114	* moves them in the op->stats.sp direction. speed is how often it'll move.
969	* If attacktype is nonzero it will paralyze the player. If lifesave is set,	1115	* If attacktype is nonzero it will paralyze the player. If lifesave is set,
970	* it'll dissapear after hp+1 moves. If hp is set and attacktype is set,	1116	* it'll dissapear after hp+1 moves. If hp is set and attacktype is set,
971	* it'll paralyze the victim for hp*his speed/op->speed	1117	* it'll paralyze the victim for hp*his speed/op->speed
972	*/	1118	*/
		1119	void
973	void move_player_mover(object *op) {	1120	move_player_mover (object *op)
		1121	{
974	object *victim, *nextmover;	1122	object *victim, *nextmover;
975	int dir = op->stats.sp;	1123	int dir = op->stats.sp;
976	sint16 nx, ny;	1124	sint16 nx, ny;
977	mapstruct *m;	1125	maptile *m;
978		1126
979	/* Determine direction now for random movers so we do the right thing */	1127	/* Determine direction now for random movers so we do the right thing */
980	if (!dir) dir=rndm(1, 8);	1128	if (!dir)
		1129	dir = rndm (1, 8);
981		1130
982	for(victim=get_map_ob(op->map,op->x,op->y); victim !=NULL; victim=victim->above) {	1131	for (victim = GET_MAP_OB (op->map, op->x, op->y); victim != NULL; victim = victim->above)
		1132	{
983	if(QUERY_FLAG(victim, FLAG_ALIVE) && !QUERY_FLAG(victim, FLAG_WIZPASS) &&	1133	if (QUERY_FLAG (victim, FLAG_ALIVE) && !QUERY_FLAG (victim, FLAG_WIZPASS) &&
984	(victim->move_type & op->move_type || !victim->move_type)) {	1134	(victim->move_type & op->move_type || !victim->move_type))
		1135	{
985		1136
986	if (victim->head) victim = victim->head;	1137	if (victim->head)
		1138	victim = victim->head;
987		1139
988	if(QUERY_FLAG(op,FLAG_LIFESAVE)&&op->stats.hp--<0) {	1140	if (QUERY_FLAG (op, FLAG_LIFESAVE) && op->stats.hp-- < 0)
989	remove_ob(op);	1141	{
990	free_object(op);	1142	op->remove ();
991	return;	1143	return;
992	}	1144	}
		1145
993	nx = op->x+freearr_x[dir];	1146	nx = op->x + freearr_x[dir];
994	ny = op->y+freearr_y[dir];	1147	ny = op->y + freearr_y[dir];
995	m = op->map;	1148	m = op->map;
996	if (get_map_flags(m, &m, nx, ny, &nx, &ny) & P_OUT_OF_MAP) {	1149	if (get_map_flags (m, &m, nx, ny, &nx, &ny) & P_OUT_OF_MAP)
		1150	{
997	LOG(llevError,"move_player_mover: Trying to push player off the map! map=%s (%d, %d)\n",	1151	LOG (llevError, "move_player_mover: Trying to push player off the map! map=%s (%d, %d)\n", m->path, op->x, op->y);
998	m->path, op->x, op->y);	1152	return;
999	return ;	1153	}
1000	}	1154
1001
1002	if (should_director_abort(op, victim)) return ;	1155	if (should_director_abort (op, victim))
		1156	return;
1003		1157
1004	for(nextmover=get_map_ob(m,nx, ny); nextmover !=NULL; nextmover=nextmover->above) {	1158	for (nextmover = GET_MAP_OB (m, nx, ny); nextmover != NULL; nextmover = nextmover->above)
		1159	{
1005	if(nextmover->type == PLAYERMOVER)	1160	if (nextmover->type == PLAYERMOVER)
1006	nextmover->speed_left=-.99;	1161	nextmover->speed_left = -.99;
1007	if(QUERY_FLAG(nextmover,FLAG_ALIVE)) {	1162	if (QUERY_FLAG (nextmover, FLAG_ALIVE))
		1163	{
1008	op->speed_left=-1.1; /* wait until the next thing gets out of the way */	1164	op->speed_left = -1.1; /* wait until the next thing gets out of the way */
1009	}	1165	}
1010	}	1166	}
1011		1167
1012	if(victim->type==PLAYER) {	1168	if (victim->type == PLAYER)
		1169	{
1013	/* only level >=1 movers move people */	1170	/* only level >=1 movers move people */
1014	if(op->level) {	1171	if (op->level)
		1172	{
1015	/* Following is a bit of hack. We need to make sure it	1173	/* Following is a bit of hack. We need to make sure it
1016	* is cleared, otherwise the player will get stuck in	1174	* is cleared, otherwise the player will get stuck in
1017	* place. This can happen if the player used a spell to	1175	* place. This can happen if the player used a spell to
1018	* get to this space.	1176	* get to this space.
1019	*/	1177	*/
1020	victim->contr->fire_on=0;	1178	victim->contr->fire_on = 0;
1021	victim->speed_left=-FABS(victim->speed);	1179	victim->speed_left = -FABS (victim->speed);
1022	move_player(victim, dir);	1180	move_player (victim, dir);
1023	}	1181	}
1024	else return;	1182	else
1025	}	1183	return;
1026	else move_object(victim,dir);	1184	}
		1185	else
		1186	move_object (victim, dir);
1027		1187
1028	if(!op->stats.maxsp&&op->attacktype) op->stats.maxsp=2;	1188	if (!op->stats.maxsp && op->attacktype)
		1189	op->stats.maxsp = 2;
1029		1190
1030	if(op->attacktype) { /* flag to paralyze the player */	1191	if (op->attacktype)
		1192	{ /* flag to paralyze the player */
1031		1193
1032	victim->speed_left= -FABS(op->stats.maxsp*victim->speed/op->speed);	1194	victim->speed_left = -FABS (op->stats.maxsp * victim->speed / op->speed);
1033	/* Not sure why, but for some chars on metalforge, they	1195	/* Not sure why, but for some chars on metalforge, they
1034	* would sometimes get -inf speed_left, and from the	1196	* would sometimes get -inf speed_left, and from the
1035	* description, it could only happen here, so just put	1197	* description, it could only happen here, so just put
1036	* a lower sanity limit. My only guess is that the	1198	* a lower sanity limit. My only guess is that the
1037	* mover has 0 speed.	1199	* mover has 0 speed.
1038	*/	1200	*/
1039	if (victim->speed_left < -5.0) victim->speed_left=-5.0;	1201	if (victim->speed_left < -5.0)
1040	}	1202	victim->speed_left = -5.0;
1041	}	1203	}
		1204	}
1042	}	1205	}
1043	}	1206	}
1044		1207
1045	/*	1208	/*
1046	* Will duplicate a specified object placed on top of it.	1209	* Will duplicate a specified object placed on top of it.
1047	* connected: what will trigger it.	1210	* connected: what will trigger it.
1048	* level: multiplier. 0 to destroy.	1211	* level: multiplier. 0 to destroy.
1049	* other_arch: the object to look for and duplicate.	1212	* other_arch: the object to look for and duplicate.
1050	*/	1213	*/
1051		1214
		1215	void
1052	void move_duplicator(object *op) {	1216	move_duplicator (object *op)
		1217	{
1053	object *tmp;	1218	object *tmp;
1054		1219
1055	if ( !op->other_arch ) {	1220	if (!op->other_arch)
		1221	{
1056	LOG(llevInfo, "Duplicator with no other_arch! %d %d %s\n", op->x, op->y, op->map ? op->map->path : "nullmap");	1222	LOG (llevInfo, "Duplicator with no other_arch! %d %d %s\n", op->x, op->y, op->map ? op->map->path : "nullmap");
1057	return;	1223	return;
1058	}	1224	}
1059		1225
1060	if (op->above == NULL)	1226	if (op->above == NULL)
1061	return;	1227	return;
1062	for (tmp=op->above; tmp != NULL; tmp=tmp->above) {	1228	for (tmp = op->above; tmp != NULL; tmp = tmp->above)
		1229	{
1063	if (strcmp(op->other_arch->name, tmp->arch->name) == 0) {	1230	if (strcmp (op->other_arch->name, tmp->arch->name) == 0)
		1231	{
1064	if (op->level <= 0) {	1232	if (op->level <= 0)
1065	remove_ob(tmp);	1233	tmp->destroy ();
1066	free_object(tmp);	1234	else
1067	} else {	1235	{
1068	uint64 new_nrof = (uint64)tmp->nrof*op->level;	1236	uint64 new_nrof = (uint64) tmp->nrof * op->level;
1069	if (new_nrof >= 1UL<<31)	1237
1070	new_nrof = 1UL<<31;	1238	if (new_nrof >= 1UL << 31)
1071	tmp->nrof = new_nrof;	1239	new_nrof = 1UL << 31;
1072	}	1240
1073	break;	1241	tmp->nrof = new_nrof;
1074	}	1242	}
		1243
		1244	break;
		1245	}
1075	}	1246	}
1076	}	1247	}
1077		1248
1078	/* move_creator (by peterm)	1249	/* move_creator (by peterm)
1079	* it has the creator object create it's other_arch right on top of it.	1250	* it has the creator object create it's other_arch right on top of it.
…		…
1087	* It should really do this for small objects also, but there is	1258	* It should really do this for small objects also, but there is
1088	* more concern with large objects, most notably a part being placed	1259	* more concern with large objects, most notably a part being placed
1089	* outside of the map which would cause the server to crash	1260	* outside of the map which would cause the server to crash
1090	*/	1261	*/
1091		1262
		1263	void
1092	void move_creator(object *creator) {	1264	move_creator (object *creator)
		1265	{
1093	object *new_ob;	1266	object *new_ob;
1094		1267
1095	if(!QUERY_FLAG(creator, FLAG_LIFESAVE) && --creator->stats.hp < 0) {	1268	if (!QUERY_FLAG (creator, FLAG_LIFESAVE) && --creator->stats.hp < 0)
		1269	{
1096	creator->stats.hp=-1;	1270	creator->stats.hp = -1;
1097	return;	1271	return;
1098	}	1272	}
1099		1273
1100	if (creator->inv != NULL) {	1274	if (creator->inv != NULL)
		1275	{
1101	object *ob;	1276	object *ob;
1102	int i;	1277	int i;
1103	object *ob_to_copy;	1278	object *ob_to_copy;
1104		1279
1105	/* select random object from inventory to copy */	1280	/* select random object from inventory to copy */
1106	ob_to_copy = creator->inv;	1281	ob_to_copy = creator->inv;
1107	for (ob = creator->inv->below, i = 1; ob != NULL; ob = ob->below, i++) {	1282	for (ob = creator->inv->below, i = 1; ob != NULL; ob = ob->below, i++)
		1283	{
1108	if (rndm(0, i) == 0) {	1284	if (rndm (0, i) == 0)
1109	ob_to_copy = ob;	1285	{
1110	}	1286	ob_to_copy = ob;
1111	}	1287	}
		1288	}
1112	new_ob = object_create_clone(ob_to_copy);	1289	new_ob = object_create_clone (ob_to_copy);
1113	CLEAR_FLAG(new_ob, FLAG_IS_A_TEMPLATE);	1290	CLEAR_FLAG (new_ob, FLAG_IS_A_TEMPLATE);
1114	unflag_inv(new_ob, FLAG_IS_A_TEMPLATE);	1291	unflag_inv (new_ob, FLAG_IS_A_TEMPLATE);
1115	} else {	1292	}
		1293	else
		1294	{
1116	if (creator->other_arch == NULL) {	1295	if (creator->other_arch == NULL)
		1296	{
1117	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);	1297	LOG (llevError, "move_creator: Creator doesn't have other arch set: %s (%s, %d, %d)\n", &creator->name, creator->map->path,
		1298	creator->x, creator->y);
1118	return;	1299	return;
1119	}	1300	}
1120		1301
1121	new_ob = object_create_arch(creator->other_arch);	1302	new_ob = object_create_arch (creator->other_arch);
1122	fix_generated_item(new_ob, creator, 0, 0, GT_MINIMAL);	1303	fix_generated_item (new_ob, creator, 0, 0, GT_MINIMAL);
1123	}	1304	}
1124		1305
1125	/* Make sure this multipart object fits */	1306	/* Make sure this multipart object fits */
1126	if (new_ob->arch->more && ob_blocked(new_ob, creator->map, creator->x, creator->y)) {	1307	if (new_ob->arch->more && ob_blocked (new_ob, creator->map, creator->x, creator->y))
1127	free_object(new_ob);
1128	return;
1129	}	1308	{
		1309	new_ob->destroy ();
		1310	return;
		1311	}
1130		1312
1131	insert_ob_in_map_at(new_ob, creator->map, creator, 0, creator->x, creator->y);	1313	insert_ob_in_map_at (new_ob, creator->map, creator, 0, creator->x, creator->y);
1132	if (QUERY_FLAG(new_ob, FLAG_FREED))	1314	if (QUERY_FLAG (new_ob, FLAG_FREED))
1133	return;	1315	return;
1134		1316
1135	if (creator->slaying) {	1317	if (creator->slaying)
1136	FREE_AND_COPY(new_ob->name, creator->slaying);	1318	{
1137	FREE_AND_COPY(new_ob->title, creator->slaying);	1319	new_ob->name = new_ob->title = creator->slaying;
1138	}	1320	}
1139	}	1321	}
1140		1322
1141	/* move_marker --peterm@soda.csua.berkeley.edu	1323	/* move_marker --peterm@soda.csua.berkeley.edu
1142	when moved, a marker will search for a player sitting above	1324	when moved, a marker will search for a player sitting above
…		…
1145	At that time, it writes the contents of its own message	1327	At that time, it writes the contents of its own message
1146	field to the player. The marker will decrement hp to	1328	field to the player. The marker will decrement hp to
1147	0 and then delete itself every time it grants a mark.	1329	0 and then delete itself every time it grants a mark.
1148	unless hp was zero to start with, in which case it is infinite.*/	1330	unless hp was zero to start with, in which case it is infinite.*/
1149		1331
		1332	void
1150	void move_marker(object *op) {	1333	move_marker (object *op)
		1334	{
1151	object *tmp,*tmp2;	1335	object *tmp, *tmp2;
1152		1336
1153	for(tmp=get_map_ob(op->map,op->x,op->y);tmp!=NULL;tmp=tmp->above) {	1337	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)
1154	if(tmp->type == PLAYER) { /* we've got someone to MARK */	1338	{
		1339	if (tmp->type == PLAYER)
		1340	{ /* we've got someone to MARK */
1155		1341
1156	if ( quest_on_activate(op, tmp->contr) )
1157	return;
1158
1159	/* remove an old force with a slaying field == op->name */	1342	/* remove an old force with a slaying field == op->name */
1160	for(tmp2=tmp->inv;tmp2 !=NULL; tmp2=tmp2->below) {	1343	for (tmp2 = tmp->inv; tmp2 != NULL; tmp2 = tmp2->below)
		1344	{
1161	if(tmp2->type == FORCE && tmp2->slaying && !strcmp(tmp2->slaying,op->name)) break;	1345	if (tmp2->type == FORCE && tmp2->slaying && !strcmp (tmp2->slaying, op->name))
1162	}	1346	break;
		1347	}
1163		1348
1164	if(tmp2) {	1349	if (tmp2)
1165	remove_ob(tmp2);	1350	tmp2->destroy ();
1166	free_object(tmp2);
1167	}
1168		1351
1169	/* cycle through his inventory to look for the MARK we want to	1352	/* cycle through his inventory to look for the MARK we want to
1170	* place	1353	* place
1171	*/	1354	*/
1172	for(tmp2=tmp->inv;tmp2 !=NULL; tmp2=tmp2->below) {	1355	for (tmp2 = tmp->inv; tmp2 != NULL; tmp2 = tmp2->below)
		1356	{
1173	if(tmp2->type == FORCE && tmp2->slaying && !strcmp(tmp2->slaying,op->slaying)) break;	1357	if (tmp2->type == FORCE && tmp2->slaying && !strcmp (tmp2->slaying, op->slaying))
1174	}	1358	break;
1175		1359	}
		1360
1176	/* if we didn't find our own MARK */	1361	/* if we didn't find our own MARK */
1177	if(tmp2==NULL) {	1362	if (tmp2 == NULL)
		1363	{
1178	object *force = get_archetype(FORCE_NAME);	1364	object *force = get_archetype (FORCE_NAME);
1179		1365
1180	force->speed = 0;	1366	force->speed = 0;
1181	if(op->stats.food) {	1367	if (op->stats.food)
		1368	{
1182	force->speed = 0.01;	1369	force->speed = 0.01;
1183	force->speed_left = -op->stats.food;	1370	force->speed_left = -op->stats.food;
1184	}	1371	}
1185	update_ob_speed (force);	1372	update_ob_speed (force);
1186	/* put in the lock code */	1373	/* put in the lock code */
1187	force->slaying = add_string(op->slaying);	1374	force->slaying = op->slaying;
1188		1375
1189	if ( op->lore )	1376	if (op->lore)
1190	force->lore = add_string( op->lore );	1377	force->lore = op->lore;
1191		1378
1192	insert_ob_in_ob(force,tmp);	1379	insert_ob_in_ob (force, tmp);
1193	if(op->msg)	1380	if (op->msg)
1194	new_draw_info(NDI_UNIQUE|NDI_NAVY,0,tmp,op->msg);	1381	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, tmp, op->msg);
1195		1382
1196	if(op->stats.hp > 0) {	1383	if (op->stats.hp > 0)
1197	op->stats.hp--;	1384	{
1198	if(op->stats.hp==0) {	1385	op->stats.hp--;
		1386	if (op->stats.hp == 0)
		1387	{
1199	/* marker expires--granted mark number limit */	1388	/* marker expires--granted mark number limit */
1200	remove_ob(op);	1389	op->destroy ();
1201	free_object(op);	1390	return;
1202	return;	1391	}
1203	}	1392	}
1204	}	1393	} /* if tmp2 == NULL */
1205	} /* if tmp2 == NULL */	1394	} /* if tmp->type == PLAYER */
1206	} /* if tmp->type == PLAYER */
1207	} /* For all objects on this space */	1395	} /* For all objects on this space */
1208	}	1396	}
1209		1397
		1398	int
1210	int process_object(object *op) {	1399	process_object (object *op)
		1400	{
1211	if (QUERY_FLAG(op, FLAG_IS_A_TEMPLATE))	1401	if (QUERY_FLAG (op, FLAG_IS_A_TEMPLATE))
1212	return 0;
1213
1214	if (INVOKE_OBJECT (TICK, op))
1215	return 0;
1216
1217	if(QUERY_FLAG(op, FLAG_MONSTER))
1218	if(move_monster(op) || QUERY_FLAG(op, FLAG_FREED))
1219	return 1;
1220
1221	if(QUERY_FLAG(op, FLAG_ANIMATE) && op->anim_speed==0) {
1222	if (op->type == PLAYER)
1223	animate_object(op, op->facing);
1224	else
1225	animate_object(op, op->direction);
1226
1227	if (QUERY_FLAG(op, FLAG_SEE_ANYWHERE))
1228	make_sure_seen(op);
1229	}
1230	if(QUERY_FLAG(op, FLAG_CHANGING)&&!op->state) {
1231	change_object(op);
1232	return 1;
1233	}
1234	if(QUERY_FLAG(op, FLAG_GENERATOR)&&!QUERY_FLAG(op, FLAG_FRIENDLY))
1235	generate_monster(op);
1236
1237	if(QUERY_FLAG(op, FLAG_IS_USED_UP)&&--op->stats.food<=0) {
1238	if(QUERY_FLAG(op, FLAG_APPLIED))
1239	remove_force(op);
1240	else {
1241	/* IF necessary, delete the item from the players inventory */
1242	object *pl=is_player_inv(op);
1243	if (pl)
1244	esrv_del_item(pl->contr, op->count);
1245	remove_ob(op);
1246	if (QUERY_FLAG(op, FLAG_SEE_ANYWHERE))
1247	make_sure_not_seen(op);
1248	free_object(op);
1249	}
1250	return 1;
1251	}
1252	switch(op->type) {
1253	case TRANSPORT:
1254	/* Transports are directed by players - thus, their
1255	* speed is reduced when the player moves them about.
1256	* So give them back there speed here, since process_objects()
1257	* has decremented it.
1258	*/
1259	if (op->speed_left < 0.0) op->speed_left += 1.0;
1260	return 1;
1261
1262	case SPELL_EFFECT:
1263	move_spell_effect(op);
1264	return 1;
1265
1266	case ROD:
1267	case HORN:
1268	regenerate_rod(op);
1269	return 1;
1270
1271	case FORCE:
1272	case POTION_EFFECT:
1273	remove_force(op);
1274	return 1;
1275
1276	case BLINDNESS:
1277	remove_blindness(op);
1278	return 0;
1279
1280	case POISONING:
1281	poison_more(op);
1282	return 0;
1283
1284	case DISEASE:
1285	move_disease(op);
1286	return 0;
1287
1288	case SYMPTOM:
1289	move_symptom(op);
1290	return 0;
1291
1292	case THROWN_OBJ:
1293	case ARROW:
1294	move_arrow(op);
1295	return 0;
1296
1297	case LIGHTNING: /* It now moves twice as fast */
1298	move_bolt(op);
1299	return 0;
1300
1301	case DOOR:
1302	remove_door(op);
1303	return 0;
1304
1305	case LOCKED_DOOR:
1306	remove_door2(op);
1307	return 0;
1308
1309	case TELEPORTER:
1310	move_teleporter(op);
1311	return 0;
1312
1313	case GOLEM:
1314	move_golem(op);
1315	return 0;
1316
1317	case EARTHWALL:
1318	hit_player(op, 2, op, AT_PHYSICAL, 1);
1319	return 0;
1320
1321	case FIREWALL:
1322	move_firewall(op);
1323	if (op->stats.maxsp)
1324	animate_turning(op);
1325	return 0;
1326
1327	case MOOD_FLOOR:
1328	do_mood_floor(op, op);
1329	return 0;
1330
1331	case GATE:
1332	move_gate(op);
1333	return 0;
1334
1335	case TIMED_GATE:
1336	move_timed_gate(op);
1337	return 0;
1338
1339	case TRIGGER:
1340	case TRIGGER_BUTTON:
1341	case TRIGGER_PEDESTAL:
1342	case TRIGGER_ALTAR:
1343	animate_trigger(op);
1344	return 0;
1345
1346	case DETECTOR:
1347	move_detector(op);
1348
1349	case DIRECTOR:
1350	if (op->stats.maxsp)
1351	animate_turning(op);
1352	return 0;
1353
1354	case HOLE:
1355	move_hole(op);
1356	return 0;
1357
1358	case DEEP_SWAMP:
1359	move_deep_swamp(op);
1360	return 0;
1361
1362	case RUNE:
1363	case TRAP:
1364	move_rune(op);
1365	return 0;
1366
1367	case PLAYERMOVER:
1368	move_player_mover(op);
1369	return 0;
1370
1371	case CREATOR:
1372	move_creator(op);
1373	return 0;
1374
1375	case MARKER:
1376	move_marker(op);
1377	return 0;
1378
1379	case PLAYER_CHANGER:
1380	move_player_changer(op);
1381	return 0;
1382
1383	case PEACEMAKER:
1384	move_peacemaker(op);
1385	return 0;
1386	}
1387
1388	return 0;	1402	return 0;
		1403
		1404	if (INVOKE_OBJECT (TICK, op))
		1405	return 0;
		1406
		1407	if (QUERY_FLAG (op, FLAG_MONSTER))
		1408	if (move_monster (op) || QUERY_FLAG (op, FLAG_FREED))
		1409	return 1;
		1410
		1411	if (QUERY_FLAG (op, FLAG_ANIMATE) && op->anim_speed == 0)
		1412	{
		1413	if (op->type == PLAYER)
		1414	animate_object (op, op->facing);
		1415	else
		1416	animate_object (op, op->direction);
		1417
		1418	if (QUERY_FLAG (op, FLAG_SEE_ANYWHERE))
		1419	make_sure_seen (op);
		1420	}
		1421
		1422	if (QUERY_FLAG (op, FLAG_CHANGING) && !op->state)
		1423	{
		1424	change_object (op);
		1425	return 1;
		1426	}
		1427
		1428	if (QUERY_FLAG (op, FLAG_GENERATOR) && !QUERY_FLAG (op, FLAG_FRIENDLY))
		1429	generate_monster (op);
		1430
		1431	if (QUERY_FLAG (op, FLAG_IS_USED_UP) && --op->stats.food <= 0)
		1432	{
		1433	if (QUERY_FLAG (op, FLAG_APPLIED))
		1434	remove_force (op);
		1435	else
		1436	{
		1437	/* IF necessary, delete the item from the players inventory */
		1438	object *pl = op->in_player ();
		1439
		1440	if (pl)
		1441	esrv_del_item (pl->contr, op->count);
		1442
		1443	op->remove ();
		1444
		1445	if (QUERY_FLAG (op, FLAG_SEE_ANYWHERE))
		1446	make_sure_not_seen (op);
		1447
		1448	op->destroy ();
		1449	}
		1450
		1451	return 1;
		1452	}
		1453
		1454	switch (op->type)
		1455	{
		1456	case SPELL_EFFECT:
		1457	move_spell_effect (op);
		1458	return 1;
		1459
		1460	case ROD:
		1461	case HORN:
		1462	regenerate_rod (op);
		1463	return 1;
		1464
		1465	case FORCE:
		1466	case POTION_EFFECT:
		1467	remove_force (op);
		1468	return 1;
		1469
		1470	case BLINDNESS:
		1471	remove_blindness (op);
		1472	return 0;
		1473
		1474	case POISONING:
		1475	poison_more (op);
		1476	return 0;
		1477
		1478	case DISEASE:
		1479	move_disease (op);
		1480	return 0;
		1481
		1482	case SYMPTOM:
		1483	move_symptom (op);
		1484	return 0;
		1485
		1486	case THROWN_OBJ:
		1487	case ARROW:
		1488	move_arrow (op);
		1489	return 0;
		1490
		1491	case LIGHTNING: /* It now moves twice as fast */
		1492	move_bolt (op);
		1493	return 0;
		1494
		1495	case DOOR:
		1496	remove_door (op);
		1497	return 0;
		1498
		1499	case LOCKED_DOOR:
		1500	remove_door2 (op);
		1501	return 0;
		1502
		1503	case TELEPORTER:
		1504	move_teleporter (op);
		1505	return 0;
		1506
		1507	case GOLEM:
		1508	move_golem (op);
		1509	return 0;
		1510
		1511	case EARTHWALL:
		1512	hit_player (op, 2, op, AT_PHYSICAL, 1);
		1513	return 0;
		1514
		1515	case FIREWALL:
		1516	move_firewall (op);
		1517	if (op->stats.maxsp)
		1518	animate_turning (op);
		1519	return 0;
		1520
		1521	case MOOD_FLOOR:
		1522	do_mood_floor (op);
		1523	return 0;
		1524
		1525	case GATE:
		1526	move_gate (op);
		1527	return 0;
		1528
		1529	case TIMED_GATE:
		1530	move_timed_gate (op);
		1531	return 0;
		1532
		1533	case TRIGGER:
		1534	case TRIGGER_BUTTON:
		1535	case TRIGGER_PEDESTAL:
		1536	case TRIGGER_ALTAR:
		1537	animate_trigger (op);
		1538	return 0;
		1539
		1540	case DETECTOR:
		1541	move_detector (op);
		1542
		1543	case DIRECTOR:
		1544	if (op->stats.maxsp)
		1545	animate_turning (op);
		1546	return 0;
		1547
		1548	case HOLE:
		1549	move_hole (op);
		1550	return 0;
		1551
		1552	case DEEP_SWAMP:
		1553	move_deep_swamp (op);
		1554	return 0;
		1555
		1556	case RUNE:
		1557	case TRAP:
		1558	move_rune (op);
		1559	return 0;
		1560
		1561	case PLAYERMOVER:
		1562	move_player_mover (op);
		1563	return 0;
		1564
		1565	case CREATOR:
		1566	move_creator (op);
		1567	return 0;
		1568
		1569	case MARKER:
		1570	move_marker (op);
		1571	return 0;
		1572
		1573	case PLAYER_CHANGER:
		1574	move_player_changer (op);
		1575	return 0;
		1576
		1577	case PEACEMAKER:
		1578	move_peacemaker (op);
		1579	return 0;
		1580	}
		1581
		1582	return 0;
1389	}	1583	}

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