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Comparing deliantra/server/server/time.C (file contents):
Revision 1.1 by elmex, Sun Aug 13 17:16:05 2006 UTC vs.
Revision 1.10 by root, Mon Sep 11 20:26:41 2006 UTC

		1
1	/*	2	/*
2	* static char *rcsid_time_c =	3	* static char *rcsid_time_c =
3	* "$Id: time.C,v 1.1 2006/08/13 17:16:05 elmex Exp $";	4	* "$Id: time.C,v 1.10 2006/09/11 20:26:41 root Exp $";
4	*/	5	*/
5		6
6	/*	7	/*
7	CrossFire, A Multiplayer game for X-windows	8	CrossFire, A Multiplayer game for X-windows
8		9
…		…
32	*/	33	*/
33		34
34	#include <global.h>	35	#include <global.h>
35	#include <spells.h>	36	#include <spells.h>
36	#ifndef __CEXTRACT__	37	#ifndef __CEXTRACT__
37	#include <sproto.h>	38	# include <sproto.h>
38	#endif	39	#endif
39		40
40	/* The following removes doors. The functions check to see if similar	41	/* 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	42	* 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.)	43	* so those will be removed shortly (in a cascade like fashion.)
43	*/	44	*/
44		45
		46	void
45	void remove_door(object *op) {	47	remove_door (object *op)
		48	{
46	int i;	49	int i;
47	object *tmp;	50	object *tmp;
		51
48	for(i=1;i<9;i+=2)	52	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) {	53	if ((tmp = present (DOOR, op->map, op->x + freearr_x[i], op->y + freearr_y[i])) != NULL)
		54	{
50	tmp->speed = 0.1;	55	tmp->speed = 0.1;
51	update_ob_speed(tmp);	56	update_ob_speed (tmp);
52	tmp->speed_left= -0.2;	57	tmp->speed_left = -0.2;
53	}	58	}
54		59
55	if(op->other_arch)	60	if (op->other_arch)
56	{	61	{
57	tmp=arch_to_object(op->other_arch);	62	tmp = arch_to_object (op->other_arch);
58	tmp->x=op->x;tmp->y=op->y;tmp->map=op->map;tmp->level=op->level;	63	tmp->x = op->x;
		64	tmp->y = op->y;
		65	tmp->map = op->map;
		66	tmp->level = op->level;
59	insert_ob_in_map(tmp,op->map,op,0);	67	insert_ob_in_map (tmp, op->map, op, 0);
60	}	68	}
61	remove_ob(op);	69	remove_ob (op);
62	free_object(op);	70	free_object (op);
63	}	71	}
64		72
		73	void
65	void remove_door2(object *op) {	74	remove_door2 (object *op)
		75	{
66	int i;	76	int i;
67	object *tmp;	77	object *tmp;
		78
68	for(i=1;i<9;i+=2) {	79	for (i = 1; i < 9; i += 2)
		80	{
69	tmp=present(LOCKED_DOOR,op->map,op->x+freearr_x[i],op->y+freearr_y[i]);	81	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 */	82	if (tmp && tmp->slaying == op->slaying)
		83	{ /* same key both doors */
71	tmp->speed = 0.1;	84	tmp->speed = 0.1;
72	update_ob_speed(tmp);	85	update_ob_speed (tmp);
73	tmp->speed_left= -0.2;	86	tmp->speed_left = -0.2;
74	}	87	}
75	}	88	}
76	if(op->other_arch)	89	if (op->other_arch)
77	{	90	{
78	tmp=arch_to_object(op->other_arch);	91	tmp = arch_to_object (op->other_arch);
79	tmp->x=op->x;tmp->y=op->y;tmp->map=op->map;tmp->level=op->level;	92	tmp->x = op->x;
		93	tmp->y = op->y;
		94	tmp->map = op->map;
		95	tmp->level = op->level;
80	insert_ob_in_map(tmp,op->map,op,0);	96	insert_ob_in_map (tmp, op->map, op, 0);
81	}	97	}
82	remove_ob(op);	98	remove_ob (op);
83	free_object(op);	99	free_object (op);
84	}	100	}
85		101
86	/* Will generate a monster according to content	102	/* Will generate a monster according to content
87	* of generator.	103	* of generator.
88	*/	104	*/
		105	void
89	void generate_monster_inv(object *gen) {	106	generate_monster_inv (object *gen)
		107	{
90	int i;	108	int i;
91	object *op,*head=NULL;	109	object *op, *head = NULL;
92		110
93	int qty=0;	111	int qty = 0;
		112
94	/* Code below assumes the generator is on a map, as it tries	113	/* Code below assumes the generator is on a map, as it tries
95	* to place the monster on the map. So if the generator	114	* to place the monster on the map. So if the generator
96	* isn't on a map, complain and exit.	115	* isn't on a map, complain and exit.
97	*/	116	*/
98	if (gen->map == NULL) {	117	if (gen->map == NULL)
		118	{
99	//LOG(llevError,"Generator (%s) not on a map?\n", gen->name);	119	//LOG(llevError,"Generator (%s) not on a map?\n", gen->name);
100	return;	120	return;
101	}	121	}
102	/*First count numer of objects in inv*/	122	/*First count numer of objects in inv */
103	for (op=gen->inv;op;op=op->below)	123	for (op = gen->inv; op; op = op->below)
104	qty++;	124	qty++;
105	if (!qty){	125	if (!qty)
		126	{
106	LOG(llevError,"Generator (%s) has no inventory in generate_monster_inv?\n", gen->name);	127	LOG (llevError, "Generator (%s) has no inventory in generate_monster_inv?\n", &gen->name);
107	return;/*No inventory*/	128	return; /*No inventory */
108	}	129	}
109	qty=rndm(0,qty-1);	130	qty = rndm (0, qty - 1);
110	for (op=gen->inv;qty;qty--)	131	for (op = gen->inv; qty; qty--)
111	op=op->below;	132	op = op->below;
112	i=find_free_spot(op,gen->map,gen->x,gen->y,1,9);	133	i = find_free_spot (op, gen->map, gen->x, gen->y, 1, 9);
113	if (i==-1)	134	if (i == -1)
		135	return;
		136	head = object_create_clone (op);
		137	CLEAR_FLAG (head, FLAG_IS_A_TEMPLATE);
		138	unflag_inv (head, FLAG_IS_A_TEMPLATE);
		139	if (rndm (0, 9))
		140	generate_artifact (head, gen->map->difficulty);
		141	insert_ob_in_map_at (head, gen->map, gen, 0, gen->x + freearr_x[i], gen->y + freearr_y[i]);
		142	if (QUERY_FLAG (head, FLAG_FREED))
		143	return;
		144	if (HAS_RANDOM_ITEMS (head))
		145	create_treasure (head->randomitems, head, GT_APPLY, gen->map->difficulty, 0);
		146	}
		147
		148	void
		149	generate_monster_arch (object *gen)
		150	{
		151	int i;
		152	object *op, *head = NULL, *prev = NULL;
		153	archetype *at = gen->other_arch;
		154
		155	if (gen->other_arch == NULL)
		156	{
		157	//LOG(llevError,"Generator without other_arch: %s\n",gen->name);
		158	return;
		159	}
		160	/* Code below assumes the generator is on a map, as it tries
		161	* to place the monster on the map. So if the generator
		162	* isn't on a map, complain and exit.
		163	*/
		164	if (gen->map == NULL)
		165	{
		166	//LOG(llevError,"Generator (%s) not on a map?\n", gen->name);
		167	return;
		168	}
		169	i = find_free_spot (&at->clone, gen->map, gen->x, gen->y, 1, 9);
		170	if (i == -1)
		171	return;
		172	while (at != NULL)
		173	{
		174	op = arch_to_object (at);
		175	op->x = gen->x + freearr_x[i] + at->clone.x;
		176	op->y = gen->y + freearr_y[i] + at->clone.y;
		177
		178	if (head != NULL)
		179	op->head = head, prev->more = op;
		180
		181	if (rndm (0, 9))
		182	generate_artifact (op, gen->map->difficulty);
		183	insert_ob_in_map (op, gen->map, gen, 0);
		184	if (QUERY_FLAG (op, FLAG_FREED))
114	return;	185	return;
115	head=object_create_clone(op);
116	CLEAR_FLAG(head, FLAG_IS_A_TEMPLATE);
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) {
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))	186	if (HAS_RANDOM_ITEMS (op))
158	create_treasure(op->randomitems,op,GT_APPLY,	187	create_treasure (op->randomitems, op, GT_APPLY, gen->map->difficulty, 0);
159	gen->map->difficulty,0);	188	if (head == NULL)
160	if(head==NULL)
161	head=op;	189	head = op;
162	prev=op;	190	prev = op;
163	at=at->more;	191	at = at->more;
164	}	192	}
165	}	193	}
166		194
		195	void
167	void generate_monster(object *gen) {	196	generate_monster (object *gen)
		197	{
168		198
169	if(GENERATE_SPEED(gen)&&rndm(0, GENERATE_SPEED(gen)-1))	199	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;	200	return;
202	CLEAR_FLAG(op, FLAG_APPLIED);	201	if (QUERY_FLAG (gen, FLAG_CONTENT_ON_GEN))
203	if(op->env!=NULL) {	202	generate_monster_inv (gen);
204	change_abil(op->env,op);	203	else
205	fix_player(op->env);	204	generate_monster_arch (gen);
206	}
207	remove_ob(op);
208	free_object(op);
209	}
210		205
211	void poison_more(object *op) {	206	}
212	if(op->env==NULL||!QUERY_FLAG(op->env,FLAG_ALIVE)||op->env->stats.hp<0) {	207
213	remove_ob(op);	208	void
214	free_object(op);	209	remove_force (object *op)
		210	{
		211	if (--op->duration > 0)
215	return;	212	return;
216	}	213
217	if(op->stats.food==1) {	214	switch (op->subtype)
218	/* need to remove the object before fix_player is called, else fix_player	215	{
219	* will not do anything.	216	case FORCE_CONFUSION:
220	*/	217	if (op->env != NULL)
221	if(op->env->type==PLAYER) {	218	{
		219	CLEAR_FLAG (op->env, FLAG_CONFUSED);
		220	new_draw_info (NDI_UNIQUE, 0, op->env, "You regain your senses.\n");
		221	}
		222
		223	default:
		224	if (op->env != NULL)
		225	{
222	CLEAR_FLAG(op, FLAG_APPLIED);	226	CLEAR_FLAG (op, FLAG_APPLIED);
		227	change_abil (op->env, op);
223	fix_player(op->env);	228	fix_player (op->env);
224	new_draw_info(NDI_UNIQUE, 0,op->env,"You feel much better now.");	229	}
225	}	230	}
226	remove_ob(op);	231	remove_ob (op);
227	free_object(op);	232	free_object (op);
		233	}
		234
		235	void
		236	remove_blindness (object *op)
		237	{
		238	if (--op->stats.food > 0)
228	return;	239	return;
		240	CLEAR_FLAG (op, FLAG_APPLIED);
		241	if (op->env != NULL)
		242	{
		243	change_abil (op->env, op);
		244	fix_player (op->env);
229	}	245	}
		246	remove_ob (op);
		247	free_object (op);
		248	}
		249
		250	void
		251	poison_more (object *op)
		252	{
		253	if (op->env == NULL || !QUERY_FLAG (op->env, FLAG_ALIVE) || op->env->stats.hp < 0)
		254	{
		255	remove_ob (op);
		256	free_object (op);
		257	return;
		258	}
		259	if (op->stats.food == 1)
		260	{
		261	/* need to remove the object before fix_player is called, else fix_player
		262	* will not do anything.
		263	*/
		264	if (op->env->type == PLAYER)
		265	{
		266	CLEAR_FLAG (op, FLAG_APPLIED);
		267	fix_player (op->env);
		268	new_draw_info (NDI_UNIQUE, 0, op->env, "You feel much better now.");
		269	}
		270	remove_ob (op);
		271	free_object (op);
		272	return;
		273	}
230	if(op->env->type==PLAYER) {	274	if (op->env->type == PLAYER)
		275	{
231	op->env->stats.food--;	276	op->env->stats.food--;
232	new_draw_info(NDI_UNIQUE, 0,op->env,"You feel very sick...");	277	new_draw_info (NDI_UNIQUE, 0, op->env, "You feel very sick...");
233	}	278	}
234	(void)hit_player(op->env,	279	(void) hit_player (op->env, op->stats.dam, op, AT_INTERNAL, 1);
235	op->stats.dam,
236	op,AT_INTERNAL,1);
237	}	280	}
238		281
239		282
240	void move_gate(object *op) { /* 1 = going down, 0 = goind up */	283	void
		284	move_gate (object *op)
		285	{ /* 1 = going down, 0 = goind up */
241	object *tmp;	286	object *tmp;
242		287
243	if(op->stats.wc < 0 || (int)op->stats.wc >= NUM_ANIMATIONS(op)) {	288	if (op->stats.wc < 0 || (int) op->stats.wc >= NUM_ANIMATIONS (op))
		289	{
244	LOG(llevError,"Gate error: animation was %d, max=%d\n",op->stats.wc,	290	LOG (llevError, "Gate error: animation was %d, max=%d\n", op->stats.wc, NUM_ANIMATIONS (op));
245	NUM_ANIMATIONS(op));
246	dump_object(op);	291	dump_object (op);
247	LOG(llevError,"%s\n",errmsg);	292	LOG (llevError, "%s\n", errmsg);
248	op->stats.wc=0;	293	op->stats.wc = 0;
249	}	294	}
250		295
251	/* We're going down */	296	/* We're going down */
252	if(op->value) {	297	if (op->value)
253	if(--op->stats.wc<=0) { /* Reached bottom, let's stop */	298	{
		299	if (--op->stats.wc <= 0)
		300	{ /* Reached bottom, let's stop */
254	op->stats.wc=0;	301	op->stats.wc = 0;
255	if(op->arch->clone.speed)	302	if (op->arch->clone.speed)
256	op->value=0;	303	op->value = 0;
257	else {	304	else
258	op->speed = 0;	305	{
259	update_ob_speed(op);	306	op->speed = 0;
260	}	307	update_ob_speed (op);
261	}	308	}
		309	}
262	if((int)op->stats.wc < (NUM_ANIMATIONS(op)/2+1)) {	310	if ((int) op->stats.wc < (NUM_ANIMATIONS (op) / 2 + 1))
		311	{
263	op->move_block = 0;	312	op->move_block = 0;
264	CLEAR_FLAG(op, FLAG_BLOCKSVIEW);	313	CLEAR_FLAG (op, FLAG_BLOCKSVIEW);
265	update_all_los(op->map, op->x, op->y);	314	update_all_los (op->map, op->x, op->y);
266	}	315	}
267	SET_ANIMATION(op, op->stats.wc);	316	SET_ANIMATION (op, op->stats.wc);
268	update_object(op,UP_OBJ_CHANGE);	317	update_object (op, UP_OBJ_CHANGE);
269	return;	318	return;
270	}	319	}
271		320
272	/* We're going up */	321	/* We're going up */
273		322
274	/* First, lets see if we are already at the top */	323	/* First, lets see if we are already at the top */
275	if((unsigned char) op->stats.wc==(NUM_ANIMATIONS(op)-1)) {	324	if ((unsigned char) op->stats.wc == (NUM_ANIMATIONS (op) - 1))
		325	{
276		326
277	/* Check to make sure that only non pickable and non rollable	327	/* Check to make sure that only non pickable and non rollable
278	* objects are above the gate. If so, we finish closing the gate,	328	* objects are above the gate. If so, we finish closing the gate,
279	* otherwise, we fall through to the code below which should lower	329	* otherwise, we fall through to the code below which should lower
280	* the gate slightly.	330	* the gate slightly.
281	*/	331	*/
282		332
283	for (tmp=op->above; tmp!=NULL; tmp=tmp->above)	333	for (tmp = op->above; tmp != NULL; tmp = tmp->above)
284	if (!QUERY_FLAG(tmp, FLAG_NO_PICK)	334	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)	335	break;
286	|| QUERY_FLAG(tmp, FLAG_ALIVE))
287	break;
288		336
289	if (tmp==NULL) {	337	if (tmp == NULL)
		338	{
290	if(op->arch->clone.speed)	339	if (op->arch->clone.speed)
291	op->value=1;	340	op->value = 1;
292	else {	341	else
293	op->speed = 0;	342	{
		343	op->speed = 0;
294	update_ob_speed(op); /* Reached top, let's stop */	344	update_ob_speed (op); /* Reached top, let's stop */
		345	}
		346	return;
		347	}
295	}	348	}
296	return;
297	}
298	}
299		349
300	if(op->stats.food) { /* The gate is going temporarily down */	350	if (op->stats.food)
301	if(--op->stats.wc<=0) { /* Gone all the way down? */	351	{ /* The gate is going temporarily down */
		352	if (--op->stats.wc <= 0)
		353	{ /* Gone all the way down? */
302	op->stats.food=0; /* Then let's try again */	354	op->stats.food = 0; /* Then let's try again */
303	op->stats.wc=0;	355	op->stats.wc = 0;
304	}	356	}
		357	}
		358	else
305	} else { /* The gate is still going up */	359	{ /* The gate is still going up */
306	op->stats.wc++;	360	op->stats.wc++;
307		361
308	if((int)op->stats.wc >= (NUM_ANIMATIONS(op)))	362	if ((int) op->stats.wc >= (NUM_ANIMATIONS (op)))
309	op->stats.wc=(signed char)NUM_ANIMATIONS(op)-1;	363	op->stats.wc = (signed char) NUM_ANIMATIONS (op) - 1;
310		364
311	/* If there is something on top of the gate, we try to roll it off.	365	/* 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	366	* If a player/monster, we don't roll, we just hit them with damage
313	*/	367	*/
314	if((int)op->stats.wc >= NUM_ANIMATIONS(op)/2) {	368	if ((int) op->stats.wc >= NUM_ANIMATIONS (op) / 2)
		369	{
315	/* Halfway or further, check blocks */	370	/* Halfway or further, check blocks */
316	/* First, get the top object on the square. */	371	/* First, get the top object on the square. */
317	for(tmp=op->above;tmp!=NULL && tmp->above!=NULL;tmp=tmp->above);	372	for (tmp = op->above; tmp != NULL && tmp->above != NULL; tmp = tmp->above);
318		373
319	if(tmp!=NULL) {	374	if (tmp != NULL)
		375	{
320	if(QUERY_FLAG(tmp, FLAG_ALIVE)) {	376	if (QUERY_FLAG (tmp, FLAG_ALIVE))
		377	{
321	hit_player(tmp, random_roll(1, op->stats.dam, tmp, PREFER_LOW), op, AT_PHYSICAL, 1);	378	hit_player (tmp, random_roll (1, op->stats.dam, tmp, PREFER_LOW), op, AT_PHYSICAL, 1);
322	if(tmp->type==PLAYER)	379	if (tmp->type == PLAYER)
323	new_draw_info_format(NDI_UNIQUE, 0, tmp,	380	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);	381	}
325	} else	382	else
326	/* If the object is not alive, and the object either can	383	/* If the object is not alive, and the object either can
327	* be picked up or the object rolls, move the object	384	* be picked up or the object rolls, move the object
328	* off the gate.	385	* off the gate.
329	*/	386	*/
330	if(!QUERY_FLAG(tmp, FLAG_ALIVE)	387	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)	388	{
332	||QUERY_FLAG(tmp,FLAG_CAN_ROLL))) {
333	/* If it has speed, it should move itself, otherwise: */	389	/* If it has speed, it should move itself, otherwise: */
334	int i=find_free_spot(tmp,op->map,op->x,op->y,1,9);	390	int i = find_free_spot (tmp, op->map, op->x, op->y, 1, 9);
335		391
336	/* If there is a free spot, move the object someplace */	392	/* If there is a free spot, move the object someplace */
337	if (i!=-1) {	393	if (i != -1)
338	remove_ob(tmp);	394	{
339	tmp->x+=freearr_x[i],tmp->y+=freearr_y[i];	395	remove_ob (tmp);
340	insert_ob_in_map(tmp,op->map,op,0);	396	tmp->x += freearr_x[i], tmp->y += freearr_y[i];
341	}	397	insert_ob_in_map (tmp, op->map, op, 0);
342	}	398	}
343	}	399	}
		400	}
344		401
345	/* See if there is still anything blocking the gate */	402	/* See if there is still anything blocking the gate */
346	for (tmp=op->above; tmp!=NULL; tmp=tmp->above)	403	for (tmp = op->above; tmp != NULL; tmp = tmp->above)
347	if (!QUERY_FLAG(tmp, FLAG_NO_PICK)	404	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)	405	break;
349	|| QUERY_FLAG(tmp, FLAG_ALIVE))
350	break;
351		406
352	/* IF there is, start putting the gate down */	407	/* IF there is, start putting the gate down */
353	if(tmp) {	408	if (tmp)
		409	{
354	op->stats.food=1;	410	op->stats.food = 1;
355	} else {	411	}
		412	else
		413	{
356	op->move_block = MOVE_ALL;	414	op->move_block = MOVE_ALL;
357	if(!op->arch->clone.stats.ac)	415	if (!op->arch->clone.stats.ac)
358	SET_FLAG(op, FLAG_BLOCKSVIEW);	416	SET_FLAG (op, FLAG_BLOCKSVIEW);
359	update_all_los(op->map, op->x, op->y);	417	update_all_los (op->map, op->x, op->y);
360	}	418	}
361	} /* gate is halfway up */	419	} /* gate is halfway up */
362		420
363	SET_ANIMATION(op, op->stats.wc);	421	SET_ANIMATION (op, op->stats.wc);
364	update_object(op,UP_OBJ_CHANGE);	422	update_object (op, UP_OBJ_CHANGE);
365	} /* gate is going up */	423	} /* gate is going up */
366	}	424	}
367		425
368	/* hp : how long door is open/closed	426	/* hp : how long door is open/closed
369	* maxhp : initial value for hp	427	* maxhp : initial value for hp
370	* sp : 1 = open, 0 = close	428	* sp : 1 = open, 0 = close
371	*/	429	*/
		430	void
372	void move_timed_gate(object *op)	431	move_timed_gate (object *op)
373	{	432	{
374	int v = op->value;	433	int v = op->value;
375		434
376	if (op->stats.sp) {	435	if (op->stats.sp)
		436	{
377	move_gate(op);	437	move_gate (op);
378	if (op->value != v) /* change direction ? */	438	if (op->value != v) /* change direction ? */
379	op->stats.sp = 0;	439	op->stats.sp = 0;
380	return;	440	return;
381	}	441	}
382	if (--op->stats.hp <= 0) { /* keep gate down */	442	if (--op->stats.hp <= 0)
		443	{ /* keep gate down */
383	move_gate(op);	444	move_gate (op);
384	if (op->value != v) { /* ready ? */	445	if (op->value != v)
385	op->speed = 0;	446	{ /* ready ? */
		447	op->speed = 0;
386	update_ob_speed(op);	448	update_ob_speed (op);
387	}	449	}
388	}	450	}
389	}	451	}
390		452
391	/* slaying: name of the thing the detector is to look for	453	/* slaying: name of the thing the detector is to look for
392	* speed: frequency of 'glances'	454	* speed: frequency of 'glances'
393	* connected: connected value of detector	455	* connected: connected value of detector
394	* sp: 1 if detection sets buttons	456	* sp: 1 if detection sets buttons
395	* -1 if detection unsets buttons	457	* -1 if detection unsets buttons
396	*/	458	*/
397		459
		460	void
398	void move_detector(object *op)	461	move_detector (object *op)
399	{	462	{
400	object *tmp;	463	object *tmp;
401	int last = op->value;	464	int last = op->value;
402	int detected;	465	int detected;
		466
403	detected = 0;	467	detected = 0;
404		468
405	for(tmp = get_map_ob(op->map,op->x,op->y);tmp!=NULL&&!detected;tmp=tmp->above) {	469	for (tmp = get_map_ob (op->map, op->x, op->y); tmp != NULL && !detected; tmp = tmp->above)
		470	{
406	object *tmp2;	471	object *tmp2;
407	if(op->stats.hp) {	472
		473	if (op->stats.hp)
		474	{
408	for(tmp2= tmp->inv;tmp2;tmp2=tmp2->below) {	475	for (tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
		476	{
409	if(op->slaying && !strcmp(op->slaying,tmp->name)) detected=1;	477	if (op->slaying && !strcmp (op->slaying, tmp->name))
		478	detected = 1;
410	if(tmp2->type==FORCE &&tmp2->slaying && !strcmp(tmp2->slaying,op->slaying)) detected=1;	479	if (tmp2->type == FORCE && tmp2->slaying && !strcmp (tmp2->slaying, op->slaying))
411	}	480	detected = 1;
412	}	481	}
		482	}
413	if (op->slaying && !strcmp(op->slaying,tmp->name)) {	483	if (op->slaying && !strcmp (op->slaying, tmp->name))
		484	{
414	detected = 1;	485	detected = 1;
415	}	486	}
416	else if (tmp->type==SPECIAL_KEY && tmp->slaying==op->slaying)	487	else if (tmp->type == SPECIAL_KEY && tmp->slaying == op->slaying)
417	detected=1;	488	detected = 1;
418	}	489	}
419		490
420	/* the detector sets the button if detection is found */	491	/* the detector sets the button if detection is found */
421	if(op->stats.sp == 1) {	492	if (op->stats.sp == 1)
		493	{
422	if(detected && last == 0) {	494	if (detected && last == 0)
		495	{
423	op->value = 1;	496	op->value = 1;
424	push_button(op);	497	push_button (op);
425	}	498	}
426	if(!detected && last == 1) {	499	if (!detected && last == 1)
		500	{
427	op->value = 0;	501	op->value = 0;
428	push_button(op);	502	push_button (op);
429	}	503	}
430	}	504	}
431	else { /* in this case, we unset buttons */	505	else
		506	{ /* in this case, we unset buttons */
432	if(detected && last == 1) {	507	if (detected && last == 1)
		508	{
433	op->value = 0;	509	op->value = 0;
434	push_button(op);	510	push_button (op);
435	}	511	}
436	if(!detected && last == 0) {	512	if (!detected && last == 0)
		513	{
437	op->value = 1;	514	op->value = 1;
438	push_button(op);	515	push_button (op);
439	}	516	}
440	}	517	}
441	}	518	}
442		519
443		520
		521	void
444	void animate_trigger (object *op)	522	animate_trigger (object *op)
445	{	523	{
446	if((unsigned char)++op->stats.wc >= NUM_ANIMATIONS(op)) {	524	if ((unsigned char) ++op->stats.wc >= NUM_ANIMATIONS (op))
		525	{
447	op->stats.wc = 0;	526	op->stats.wc = 0;
448	check_trigger(op,NULL);	527	check_trigger (op, NULL);
		528	}
449	} else {	529	else
		530	{
450	SET_ANIMATION(op, op->stats.wc);	531	SET_ANIMATION (op, op->stats.wc);
451	update_object(op,UP_OBJ_FACE);	532	update_object (op, UP_OBJ_FACE);
452	}	533	}
453	}	534	}
454		535
455	void move_hole(object *op) { /* 1 = opening, 0 = closing */	536	void
		537	move_hole (object *op)
		538	{ /* 1 = opening, 0 = closing */
456	object *next,*tmp;	539	object *next, *tmp;
457		540
458	if(op->value) { /* We're opening */	541	if (op->value)
459	if(--op->stats.wc<=0) { /* Opened, let's stop */	542	{ /* We're opening */
		543	if (--op->stats.wc <= 0)
		544	{ /* Opened, let's stop */
460	op->stats.wc=0;	545	op->stats.wc = 0;
461	op->speed = 0;	546	op->speed = 0;
462	update_ob_speed(op);	547	update_ob_speed (op);
463		548
464	/* Hard coding this makes sense for holes I suppose */	549	/* Hard coding this makes sense for holes I suppose */
465	op->move_on = MOVE_WALK;	550	op->move_on = MOVE_WALK;
466	for (tmp=op->above; tmp!=NULL; tmp=next) {	551	for (tmp = op->above; tmp != NULL; tmp = next)
467	next=tmp->above;	552	{
468	move_apply(op,tmp,tmp);	553	next = tmp->above;
469	}	554	move_apply (op, tmp, tmp);
470	}	555	}
471	SET_ANIMATION(op, op->stats.wc);	556	}
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);	557	SET_ANIMATION (op, op->stats.wc);
482	update_object(op,UP_OBJ_FACE);	558	update_object (op, UP_OBJ_FACE);
		559	return;
		560	}
		561	/* We're closing */
		562	op->move_on = 0;
		563
		564	op->stats.wc++;
		565	if ((int) op->stats.wc >= NUM_ANIMATIONS (op))
		566	op->stats.wc = NUM_ANIMATIONS (op) - 1;
		567	SET_ANIMATION (op, op->stats.wc);
		568	update_object (op, UP_OBJ_FACE);
483	if((unsigned char) op->stats.wc==(NUM_ANIMATIONS(op)-1)) {	569	if ((unsigned char) op->stats.wc == (NUM_ANIMATIONS (op) - 1))
		570	{
484	op->speed = 0;	571	op->speed = 0;
485	update_ob_speed(op); /* closed, let's stop */	572	update_ob_speed (op); /* closed, let's stop */
486	return;	573	return;
487	}	574	}
488	}	575	}
489		576
490		577
491	/* stop_item() returns a pointer to the stopped object. The stopped object	578	/* stop_item() returns a pointer to the stopped object. The stopped object
…		…
498	* it, NULL is returned.	585	* it, NULL is returned.
499	*	586	*
500	* fix_stopped_item() should be used if the stopped item should be put on	587	* fix_stopped_item() should be used if the stopped item should be put on
501	* the map.	588	* the map.
502	*/	589	*/
		590	object *
503	object *stop_item (object *op)	591	stop_item (object *op)
504	{	592	{
505	if (op->map == NULL)	593	if (op->map == NULL)
		594	return op;
		595
		596	switch (op->type)
		597	{
		598	case THROWN_OBJ:
		599	{
		600	object *payload = op->inv;
		601
		602	if (payload == NULL)
		603	return NULL;
		604	remove_ob (payload);
		605	remove_ob (op);
		606	free_object (op);
		607	return payload;
		608	}
		609
		610	case ARROW:
		611	if (op->speed >= MIN_ACTIVE_SPEED)
		612	op = fix_stopped_arrow (op);
506	return op;	613	return op;
507		614
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:	615	default:
527	return op;	616	return op;
528	}	617	}
529	}	618	}
530		619
531	/* fix_stopped_item() - put stopped item where stop_item() had found it.	620	/* 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.	621	* Inserts item into the old map, or merges it if it already is on the map.
533	*	622	*
534	* 'map' must be the value of op->map before stop_item() was called.	623	* 'map' must be the value of op->map before stop_item() was called.
535	*/	624	*/
		625	void
536	void fix_stopped_item (object *op, mapstruct *map, object *originator)	626	fix_stopped_item (object *op, mapstruct *map, object *originator)
537	{	627	{
538	if (map == NULL)	628	if (map == NULL)
539	return;	629	return;
540	if (QUERY_FLAG (op, FLAG_REMOVED))	630	if (QUERY_FLAG (op, FLAG_REMOVED))
541	insert_ob_in_map (op, map, originator,0);	631	insert_ob_in_map (op, map, originator, 0);
542	else if (op->type == ARROW)	632	else if (op->type == ARROW)
543	merge_ob (op, NULL); /* only some arrows actually need this */	633	merge_ob (op, NULL); /* only some arrows actually need this */
544	}	634	}
545		635
546		636
		637	object *
547	object *fix_stopped_arrow (object *op)	638	fix_stopped_arrow (object *op)
548	{	639	{
549	if(rndm(0, 99) < op->stats.food) {	640	if (rndm (0, 99) < op->stats.food)
		641	{
550	/* Small chance of breaking */	642	/* Small chance of breaking */
551	remove_ob (op);	643	remove_ob (op);
552	free_object(op);	644	free_object (op);
553	return NULL;	645	return NULL;
554	}	646	}
555		647
556	op->direction=0;	648	op->direction = 0;
557	op->move_on=0;	649	op->move_on = 0;
558	op->move_type=0;	650	op->move_type = 0;
559	op->speed = 0;	651	op->speed = 0;
560	update_ob_speed(op);	652	update_ob_speed (op);
561	op->stats.wc = op->stats.sp;	653	op->stats.wc = op->stats.sp;
562	op->stats.dam= op->stats.hp;	654	op->stats.dam = op->stats.hp;
563	op->attacktype = op->stats.grace;	655	op->attacktype = op->stats.grace;
564	if (op->slaying != NULL)	656	op->slaying = 0;
565	FREE_AND_CLEAR_STR(op->slaying);	657	op->skill = 0;
566		658
567	if (op->skill != NULL)
568	FREE_AND_CLEAR_STR(op->skill);
569
570	if (op->spellarg != NULL) {	659	if (op->spellarg != NULL)
571	op->slaying = add_string(op->spellarg);	660	{
		661	op->slaying = op->spellarg;
572	free(op->spellarg);	662	free (op->spellarg);
573	op->spellarg = NULL;	663	op->spellarg = NULL;
		664	}
574	} else	665	else
575	op->slaying = NULL;	666	op->slaying = NULL;
576		667
577	/* Reset these to zero, so that CAN_MERGE will work properly */	668	/* Reset these to zero, so that CAN_MERGE will work properly */
578	op->spellarg = NULL;	669	op->spellarg = NULL;
579	op->stats.sp = 0;	670	op->stats.sp = 0;
580	op->stats.hp = 0;	671	op->stats.hp = 0;
581	op->stats.grace = 0;	672	op->stats.grace = 0;
582	op->level = 0;	673	op->level = 0;
583	op->face=op->arch->clone.face;	674	op->face = op->arch->clone.face;
584	op->owner=NULL; /* So that stopped arrows will be saved */	675	op->owner = NULL; /* So that stopped arrows will be saved */
585	update_object (op,UP_OBJ_FACE);	676	update_object (op, UP_OBJ_FACE);
586	return op;	677	return op;
587	}	678	}
588		679
589	/* stop_arrow() - what to do when a non-living flying object	680	/* stop_arrow() - what to do when a non-living flying object
590	* has to stop. Sept 96 - I added in thrown object code in	681	* has to stop. Sept 96 - I added in thrown object code in
591	* here too. -b.t.	682	* here too. -b.t.
592	*	683	*
593	* Returns a pointer to the stopped object (which will have been removed	684	* Returns a pointer to the stopped object (which will have been removed
594	* from maps or inventories), or NULL if was destroyed.	685	* from maps or inventories), or NULL if was destroyed.
595	*/	686	*/
596		687
		688	static void
597	static void stop_arrow (object *op)	689	stop_arrow (object *op)
598	{	690	{
599	/* Lauwenmark: Handle for plugin stop event */	691	if (INVOKE_OBJECT (STOP, op))
600	execute_event(op, EVENT_STOP,NULL,NULL,NULL,SCRIPT_FIX_NOTHING);	692	return;
		693
601	if (op->inv) {	694	if (op->inv)
		695	{
602	object *payload = op->inv;	696	object *payload = op->inv;
		697
603	remove_ob (payload);	698	remove_ob (payload);
604	clear_owner(payload);	699	clear_owner (payload);
605	insert_ob_in_map (payload, op->map, payload,0);	700	insert_ob_in_map (payload, op->map, payload, 0);
606	remove_ob (op);	701	remove_ob (op);
607	free_object (op);	702	free_object (op);
608	} else {	703	}
		704	else
		705	{
609	op = fix_stopped_arrow (op);	706	op = fix_stopped_arrow (op);
610	if (op)	707	if (op)
611	merge_ob (op, NULL);	708	merge_ob (op, NULL);
612	}	709	}
613	}	710	}
614		711
615	/* Move an arrow along its course. op is the arrow or thrown object.	712	/* Move an arrow along its course. op is the arrow or thrown object.
616	*/	713	*/
617		714
		715	void
618	void move_arrow(object *op) {	716	move_arrow (object *op)
		717	{
619	object *tmp;	718	object *tmp;
620	sint16 new_x, new_y;	719	sint16 new_x, new_y;
621	int was_reflected, mflags;	720	int was_reflected, mflags;
622	mapstruct *m;	721	mapstruct *m;
623		722
624	if(op->map==NULL) {	723	if (op->map == NULL)
		724	{
625	LOG (llevError, "BUG: Arrow had no map.\n");	725	LOG (llevError, "BUG: Arrow had no map.\n");
626	remove_ob(op);	726	remove_ob (op);
627	free_object(op);	727	free_object (op);
628	return;	728	return;
629	}	729	}
630		730
631	/* we need to stop thrown objects at some point. Like here. */	731	/* we need to stop thrown objects at some point. Like here. */
632	if(op->type==THROWN_OBJ) {	732	if (op->type == THROWN_OBJ)
		733	{
633	/* If the object that the THROWN_OBJ encapsulates disappears,	734	/* If the object that the THROWN_OBJ encapsulates disappears,
634	* we need to have this object go away also - otherwise, you get	735	* we need to have this object go away also - otherwise, you get
635	* left over remnants on the map. Where this currently happens	736	* left over remnants on the map. Where this currently happens
636	* is if the player throws a bomb - the bomb explodes on its own,	737	* 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	738	* 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,	739	* bomb code, but there are potential other cases where that could happen,
639	* and it is easy enough to clean it up here.	740	* and it is easy enough to clean it up here.
640	*/	741	*/
641	if (op->inv == NULL) {	742	if (op->inv == NULL)
		743	{
642	remove_ob(op);	744	remove_ob (op);
643	free_object(op);	745	free_object (op);
644	return;	746	return;
645	}	747	}
646	if(op->last_sp-- < 0) {	748	if (op->last_sp-- < 0)
		749	{
647	stop_arrow (op);	750	stop_arrow (op);
648	return;	751	return;
649	}	752	}
650	}	753	}
651		754
652	/* if the arrow is moving too slow.. stop it. 0.5 was chosen as lower	755	/* if the arrow is moving too slow.. stop it. 0.5 was chosen as lower
653	values look rediculous. */	756	values look rediculous. */
654	if (op->speed < 0.5 && op->type==ARROW) {	757	if (op->speed < 0.5 && op->type == ARROW)
655	stop_arrow(op);
656	return;
657	}	758	{
		759	stop_arrow (op);
		760	return;
		761	}
658		762
659	/* Calculate target map square */	763	/* Calculate target map square */
660	new_x = op->x + DIRX(op);	764	new_x = op->x + DIRX (op);
661	new_y = op->y + DIRY(op);	765	new_y = op->y + DIRY (op);
662	was_reflected = 0;	766	was_reflected = 0;
663		767
664	m = op->map;	768	m = op->map;
665	mflags = get_map_flags(m, &m, new_x, new_y, &new_x, &new_y);	769	mflags = get_map_flags (m, &m, new_x, new_y, &new_x, &new_y);
666		770
667	if (mflags & P_OUT_OF_MAP) {	771	if (mflags & P_OUT_OF_MAP)
668	stop_arrow(op);
669	return;
670	}	772	{
		773	stop_arrow (op);
		774	return;
		775	}
671		776
672	/* only need to look for living creatures if this flag is set */	777	/* only need to look for living creatures if this flag is set */
673	if (mflags & P_IS_ALIVE) {	778	if (mflags & P_IS_ALIVE)
		779	{
674	for (tmp = get_map_ob(m, new_x, new_y); tmp != NULL; tmp=tmp->above)	780	for (tmp = get_map_ob (m, new_x, new_y); tmp != NULL; tmp = tmp->above)
675	if (QUERY_FLAG(tmp, FLAG_ALIVE)) break;	781	if (QUERY_FLAG (tmp, FLAG_ALIVE))
		782	break;
676		783
677		784
678	/* Not really fair, but don't let monsters hit themselves with	785	/* Not really fair, but don't let monsters hit themselves with
679	* their own arrow - this can be because they fire it then	786	* their own arrow - this can be because they fire it then
680	* move into it.	787	* move into it.
681	*/	788	*/
682		789
683	if (tmp != NULL && tmp != op->owner) {	790	if (tmp != NULL && tmp != op->owner)
		791	{
684	/* Found living object, but it is reflecting the missile. Update	792	/* Found living object, but it is reflecting the missile. Update
685	* as below. (Note that for living creatures there is a small	793	* as below. (Note that for living creatures there is a small
686	* chance that reflect_missile fails.)	794	* chance that reflect_missile fails.)
687	*/	795	*/
688		796
689	if (QUERY_FLAG (tmp, FLAG_REFL_MISSILE) &&	797	if (QUERY_FLAG (tmp, FLAG_REFL_MISSILE) && (rndm (0, 99)) < (90 - op->level / 10))
690	(rndm(0, 99)) < (90-op->level/10)) {	798	{
691		799
692	int number = op->face->number;	800	int number = op->face->number;
693		801
694	op->direction = absdir (op->direction + 4);	802	op->direction = absdir (op->direction + 4);
695	op->state = 0;	803	op->state = 0;
696	if (GET_ANIM_ID (op)) {	804	if (GET_ANIM_ID (op))
697	number += 4;	805	{
		806	number += 4;
698	if (number > GET_ANIMATION (op, 8))	807	if (number > GET_ANIMATION (op, 8))
699	number -= 8;	808	number -= 8;
700	op->face = &new_faces[number];	809	op->face = &new_faces[number];
701	}	810	}
702	was_reflected = 1; /* skip normal movement calculations */	811	was_reflected = 1; /* skip normal movement calculations */
703	}	812	}
704	else {	813	else
		814	{
705	/* Attack the object. */	815	/* Attack the object. */
706	op = hit_with_arrow (op, tmp);	816	op = hit_with_arrow (op, tmp);
707	if (op == NULL)	817	if (op == NULL)
708	return;	818	return;
709	}	819	}
710	} /* if this is not hitting its owner */	820	} /* if this is not hitting its owner */
711	} /* if there is something alive on this space */	821	} /* if there is something alive on this space */
712		822
713		823
714	if (OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, new_x, new_y))) {	824	if (OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, new_x, new_y)))
715	int retry=0;	825	{
		826	int retry = 0;
716		827
717	/* if the object doesn't reflect, stop the arrow from moving	828	/* if the object doesn't reflect, stop the arrow from moving
718	* note that this code will now catch cases where a monster is	829	* note that this code will now catch cases where a monster is
719	* on a wall but has reflecting - the arrow won't reflect.	830	* on a wall but has reflecting - the arrow won't reflect.
720	* Mapmakers shouldn't put monsters on top of wall in the first	831	* Mapmakers shouldn't put monsters on top of wall in the first
721	* place, so I don't consider that a problem.	832	* place, so I don't consider that a problem.
722	*/	833	*/
723	if(!QUERY_FLAG(op, FLAG_REFLECTING) || !(rndm(0, 19))) {	834	if (!QUERY_FLAG (op, FLAG_REFLECTING) || !(rndm (0, 19)))
		835	{
724	stop_arrow (op);	836	stop_arrow (op);
725	return;	837	return;
726	} else {	838	}
		839	else
		840	{
727	/* If one of the major directions (n,s,e,w), just reverse it */	841	/* If one of the major directions (n,s,e,w), just reverse it */
728	if(op->direction&1) {	842	if (op->direction & 1)
		843	{
729	op->direction=absdir(op->direction+4);	844	op->direction = absdir (op->direction + 4);
730	retry=1;	845	retry = 1;
731	}	846	}
732	/* There were two blocks with identical code -	847	/* There were two blocks with identical code -
733	* use this retry here to make this one block	848	* use this retry here to make this one block
734	* that did the same thing.	849	* that did the same thing.
735	*/	850	*/
736	while (retry<2) {	851	while (retry < 2)
		852	{
737	int left, right, mflags;	853	int left, right, mflags;
738	mapstruct *m1;	854	mapstruct *m1;
739	sint16 x1, y1;	855	sint16 x1, y1;
740		856
741	retry++;	857	retry++;
742		858
743	/* Need to check for P_OUT_OF_MAP: if the arrow is tavelling	859	/* 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	860	* over a corner in a tiled map, it is possible that
745	* op->direction is within an adjacent map but either	861	* op->direction is within an adjacent map but either
746	* op->direction-1 or op->direction+1 does not exist.	862	* op->direction-1 or op->direction+1 does not exist.
747	*/	863	*/
748	mflags = get_map_flags(op->map,&m1, op->x+freearr_x[absdir(op->direction-1)],	864	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);	865	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)));	866	left = (mflags & P_OUT_OF_MAP) ? 0 : OB_TYPE_MOVE_BLOCK (op, (GET_MAP_MOVE_BLOCK (m1, x1, y1)));
751		867
752	mflags = get_map_flags(op->map,&m1, op->x+freearr_x[absdir(op->direction+1)],	868	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);	869	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)));	870	right = (mflags & P_OUT_OF_MAP) ? 0 : OB_TYPE_MOVE_BLOCK (op, (GET_MAP_MOVE_BLOCK (m1, x1, y1)));
755		871
756	if(left==right)	872	if (left == right)
757	op->direction=absdir(op->direction+4);	873	op->direction = absdir (op->direction + 4);
758	else if(left)	874	else if (left)
759	op->direction=absdir(op->direction+2);	875	op->direction = absdir (op->direction + 2);
760	else if(right)	876	else if (right)
761	op->direction=absdir(op->direction-2);	877	op->direction = absdir (op->direction - 2);
762		878
763	mflags = get_map_flags(op->map,&m1, op->x+DIRX(op),op->y+DIRY(op), &x1, &y1);	879	mflags = get_map_flags (op->map, &m1, op->x + DIRX (op), op->y + DIRY (op), &x1, &y1);
764		880
765	/* If this space is not out of the map and not blocked, valid space -	881	/* If this space is not out of the map and not blocked, valid space -
766	* don't need to retry again.	882	* don't need to retry again.
767	*/	883	*/
768	if (!(mflags & P_OUT_OF_MAP) &&	884	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;	885	break;
770		886
771	}	887	}
772	/* Couldn't find a direction to move the arrow to - just	888	/* Couldn't find a direction to move the arrow to - just
773	* top it from moving.	889	* top it from moving.
774	*/	890	*/
775	if (retry==2) {	891	if (retry == 2)
776	stop_arrow (op);	892	{
777	return;	893	stop_arrow (op);
778	}	894	return;
		895	}
779	/* update object image for new facing */	896	/* update object image for new facing */
780	/* many thrown objects *don't* have more than one face */	897	/* many thrown objects *don't* have more than one face */
781	if(GET_ANIM_ID(op))	898	if (GET_ANIM_ID (op))
782	SET_ANIMATION(op, op->direction);	899	SET_ANIMATION (op, op->direction);
783	} /* object is reflected */	900	} /* object is reflected */
784	} /* object ran into a wall */	901	} /* object ran into a wall */
785		902
786	/* Move the arrow. */	903	/* Move the arrow. */
787	remove_ob (op);	904	remove_ob (op);
788	op->x = new_x;	905	op->x = new_x;
789	op->y = new_y;	906	op->y = new_y;
790		907
791	/* decrease the speed as it flies. 0.05 means a standard bow will shoot	908	/* decrease the speed as it flies. 0.05 means a standard bow will shoot
792	* about 17 squares. Tune as needed.	909	* about 17 squares. Tune as needed.
793	*/	910	*/
794	op->speed -= 0.05;	911	op->speed -= 0.05;
795	insert_ob_in_map (op, m, op,0);	912	insert_ob_in_map (op, m, op, 0);
796	}	913	}
797		914
798	/* This routine doesnt seem to work for "inanimate" objects that	915	/* This routine doesnt seem to work for "inanimate" objects that
799	* are being carried, ie a held torch leaps from your hands!.	916	* are being carried, ie a held torch leaps from your hands!.
800	* Modified this routine to allow held objects. b.t. */	917	* Modified this routine to allow held objects. b.t. */
801		918
802	void change_object(object *op) { /* Doesn`t handle linked objs yet */	919	void
		920	change_object (object *op)
		921	{ /* Doesn`t handle linked objs yet */
803	object *tmp,*env,*pl;	922	object *tmp, *env, *pl;
804	int i,j;	923	int i, j;
805		924
806	if(op->other_arch==NULL) {	925	if (op->other_arch == NULL)
		926	{
807	LOG(llevError,"Change object (%s) without other_arch error.\n", op->name);	927	LOG (llevError, "Change object (%s) without other_arch error.\n", &op->name);
		928	return;
		929	}
		930
		931	/* In non-living items only change when food value is 0 */
		932	if (!QUERY_FLAG (op, FLAG_ALIVE))
		933	{
		934	if (op->stats.food-- > 0)
		935	return;
		936	else
		937	op->stats.food = 1; /* so 1 other_arch is made */
		938	}
		939	env = op->env;
		940	remove_ob (op);
		941	for (i = 0; i < NROFNEWOBJS (op); i++)
		942	{
		943	tmp = arch_to_object (op->other_arch);
		944	if (op->type == LAMP)
		945	tmp->stats.food = op->stats.food - 1;
		946	tmp->stats.hp = op->stats.hp; /* The only variable it keeps. */
		947	if (env)
		948	{
		949	tmp->x = env->x, tmp->y = env->y;
		950	tmp = insert_ob_in_ob (tmp, env);
		951	/* If this object is the players inventory, we need to tell the
		952	* client of the change. Insert_ob_in_map takes care of the
		953	* updating the client, so we don't need to do that below.
		954	*/
		955	if ((pl = is_player_inv (env)) != NULL)
		956	{
		957	esrv_del_item (pl->contr, op->count);
		958	esrv_send_item (pl, tmp);
		959	}
		960	}
		961	else
		962	{
		963	j = find_first_free_spot (tmp, op->map, op->x, op->y);
		964	if (j == -1) /* No free spot */
		965	free_object (tmp);
		966	else
		967	{
		968	tmp->x = op->x + freearr_x[j], tmp->y = op->y + freearr_y[j];
		969	insert_ob_in_map (tmp, op->map, op, 0);
		970	}
		971	}
		972	}
		973	free_object (op);
		974	}
		975
		976	void
		977	move_teleporter (object *op)
		978	{
		979	object *tmp, *head = op;
		980
		981	/* if this is a multipart teleporter, handle the other parts
		982	* The check for speed isn't strictly needed - basically, if
		983	* there is an old multipart teleporter in which the other parts
		984	* have speed, we don't really want to call it twice for the same
		985	* function - in fact, as written below, part N would get called
		986	* N times without the speed check.
		987	*/
		988	if (op->more && FABS (op->more->speed) < MIN_ACTIVE_SPEED)
		989	move_teleporter (op->more);
		990
		991	if (op->head)
		992	head = op->head;
		993
		994	for (tmp = op->above; tmp != NULL; tmp = tmp->above)
		995	if (!QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		996	break;
		997
		998	/* If nothing above us to move, nothing to do */
		999	if (!tmp || QUERY_FLAG (tmp, FLAG_WIZPASS))
808	return;	1000	return;
809	}
810		1001
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)) {	1002	if (EXIT_PATH (head))
		1003	{
868	if(tmp->type==PLAYER) {	1004	if (tmp->type == PLAYER)
869	/* Lauwenmark: Handle for plugin TRIGGER event */	1005	{
870	if (execute_event(op, EVENT_TRIGGER, tmp, NULL, NULL, SCRIPT_FIX_ALL) != 0)	1006	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))
871	return;	1007	return;
		1008
872	enter_exit(tmp, head);	1009	enter_exit (tmp, head);
873	}	1010	}
874	else	1011	else
875	/* Currently only players can transfer maps */	1012	/* 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	/* Lauwenmark: Handle for plugin TRIGGER event */
886	if (execute_event(op, EVENT_TRIGGER, tmp, NULL, NULL, SCRIPT_FIX_ALL) != 0)
887	return;	1013	return;
888	transfer_ob(tmp,EXIT_X(head),EXIT_Y(head),0,head);	1014	}
		1015	else if (EXIT_X (head) || EXIT_Y (head))
889	}	1016	{
890	else {	1017	if (out_of_map (head->map, EXIT_X (head), EXIT_Y (head)))
891	/* Random teleporter */	1018	{
892	/* Lauwenmark: Handle for plugin TRIGGER event */	1019	LOG (llevError, "Removed illegal teleporter.\n");
893	if (execute_event(op, EVENT_TRIGGER, tmp, NULL, NULL, SCRIPT_FIX_ALL) != 0)	1020	remove_ob (head);
		1021	free_object (head);
894	return;	1022	return;
		1023	}
		1024	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))
		1025	return;
		1026	transfer_ob (tmp, EXIT_X (head), EXIT_Y (head), 0, head);
		1027	}
		1028	else
		1029	{
		1030	/* Random teleporter */
		1031	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))
		1032	return;
895	teleport(head, TELEPORTER, tmp);	1033	teleport (head, TELEPORTER, tmp);
896	}	1034	}
897	}	1035	}
898		1036
899		1037
900	/* This object will teleport someone to a different map	1038	/* This object will teleport someone to a different map
901	and will also apply changes to the player from its inventory.	1039	and will also apply changes to the player from its inventory.
902	This was invented for giving classes, but there's no reason it	1040	This was invented for giving classes, but there's no reason it
903	can't be generalized.	1041	can't be generalized.
904	*/	1042	*/
905		1043
		1044	void
906	void move_player_changer(object *op) {	1045	move_player_changer (object *op)
		1046	{
907	object *player;	1047	object *player;
908	object *walk;	1048	object *walk;
909	char c;	1049	char c;
910		1050
911	if (!op->above || !EXIT_PATH(op)) return;	1051	if (!op->above || !EXIT_PATH (op))
		1052	return;
912		1053
913	/* This isn't all that great - means that the player_mover	1054	/* This isn't all that great - means that the player_mover
914	* needs to be on top.	1055	* needs to be on top.
915	*/	1056	*/
916	if(op->above->type==PLAYER) {	1057	if (op->above->type == PLAYER)
917	/* Lauwenmark: Handle for plugin TRIGGER event */	1058	{
918	if (execute_event(op, EVENT_TRIGGER,op->above,NULL,NULL,SCRIPT_FIX_NOTHING)!=0)	1059	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (player)))
919	return;	1060	return;
920	player=op->above;	1061	player = op->above;
		1062
921	for(walk=op->inv;walk!=NULL;walk=walk->below)	1063	for (walk = op->inv; walk != NULL; walk = walk->below)
922	apply_changes_to_player(player,walk);	1064	apply_changes_to_player (player, walk);
923		1065
924	fix_player(player);	1066	fix_player (player);
		1067
925	esrv_send_inventory(op->above,op->above);	1068	esrv_send_inventory (op->above, op->above);
926	esrv_update_item(UPD_FACE, op->above, op->above);	1069	esrv_update_item (UPD_FACE, op->above, op->above);
927		1070
928	/* update players death & WoR home-position */	1071	/* update players death & WoR home-position */
929	sscanf(EXIT_PATH(op), "%c", &c);	1072	sscanf (EXIT_PATH (op), "%c", &c);
930	if (c == '/') {	1073	if (c == '/')
		1074	{
931	strcpy(player->contr->savebed_map, EXIT_PATH(op));	1075	strcpy (player->contr->savebed_map, EXIT_PATH (op));
932	player->contr->bed_x = EXIT_X(op);	1076	player->contr->bed_x = EXIT_X (op);
933	player->contr->bed_y = EXIT_Y(op);	1077	player->contr->bed_y = EXIT_Y (op);
934	}	1078	}
935	else	1079	else
936	LOG(llevDebug,
937	"WARNING: destination '%s' in player_changer must be an absolute path!\n",	1080	LOG (llevDebug, "WARNING: destination '%s' in player_changer must be an absolute path!\n", &EXIT_PATH (op));
938	EXIT_PATH(op));	1081
939
940	enter_exit(op->above,op);	1082	enter_exit (op->above, op);
941	save_player(player, 1);	1083	save_player (player, 1);
942	}	1084	}
943	}	1085	}
944		1086
945	/* firewalls fire other spells.	1087	/* firewalls fire other spells.
946	* The direction of the wall is stored in op->stats.sp.	1088	* The direction of the wall is stored in op->stats.sp.
947	* walls can have hp, so they can be torn down.	1089	* walls can have hp, so they can be torn down.
948	*/	1090	*/
		1091	void
949	void move_firewall(object *op) {	1092	move_firewall (object *op)
		1093	{
950	object *spell;	1094	object *spell;
951		1095
952	if ( ! op->map)	1096	if (!op->map)
953	return; /* dm has created a firewall in his inventory */	1097	return; /* dm has created a firewall in his inventory */
954		1098
955	spell = op->inv;	1099	spell = op->inv;
956	if (!spell || spell->type != SPELL) spell=&op->other_arch->clone;	1100	if (!spell || spell->type != SPELL)
		1101	spell = &op->other_arch->clone;
957	if (!spell) {	1102	if (!spell)
958	LOG(llevError,"move_firewall: no spell specified (%s, %s, %d, %d)\n",
959	op->name, op->map->name, op->x, op->y);
960	return;
961	}	1103	{
		1104	LOG (llevError, "move_firewall: no spell specified (%s, %s, %d, %d)\n", &op->name, op->map->name, op->x, op->y);
		1105	return;
		1106	}
962		1107
963	cast_spell(op,op,op->stats.sp?op->stats.sp:rndm(1, 8),spell, NULL);	1108	cast_spell (op, op, op->stats.sp ? op->stats.sp : rndm (1, 8), spell, NULL);
964	}	1109	}
965		1110
966		1111
967	/* move_player_mover: this function takes a "player mover" as an	1112	/* move_player_mover: this function takes a "player mover" as an
968	* argument, and performs the function of a player mover, which is:	1113	* argument, and performs the function of a player mover, which is:
…		…
971	* moves them in the op->stats.sp direction. speed is how often it'll move.	1116	* moves them in the op->stats.sp direction. speed is how often it'll move.
972	* If attacktype is nonzero it will paralyze the player. If lifesave is set,	1117	* If attacktype is nonzero it will paralyze the player. If lifesave is set,
973	* it'll dissapear after hp+1 moves. If hp is set and attacktype is set,	1118	* it'll dissapear after hp+1 moves. If hp is set and attacktype is set,
974	* it'll paralyze the victim for hp*his speed/op->speed	1119	* it'll paralyze the victim for hp*his speed/op->speed
975	*/	1120	*/
		1121	void
976	void move_player_mover(object *op) {	1122	move_player_mover (object *op)
		1123	{
977	object *victim, *nextmover;	1124	object *victim, *nextmover;
978	int dir = op->stats.sp;	1125	int dir = op->stats.sp;
979	sint16 nx, ny;	1126	sint16 nx, ny;
980	mapstruct *m;	1127	mapstruct *m;
981		1128
982	/* Determine direction now for random movers so we do the right thing */	1129	/* Determine direction now for random movers so we do the right thing */
983	if (!dir) dir=rndm(1, 8);	1130	if (!dir)
		1131	dir = rndm (1, 8);
984		1132
985	for(victim=get_map_ob(op->map,op->x,op->y); victim !=NULL; victim=victim->above) {	1133	for (victim = get_map_ob (op->map, op->x, op->y); victim != NULL; victim = victim->above)
		1134	{
986	if(QUERY_FLAG(victim, FLAG_ALIVE) && !QUERY_FLAG(victim, FLAG_WIZPASS) &&	1135	if (QUERY_FLAG (victim, FLAG_ALIVE) && !QUERY_FLAG (victim, FLAG_WIZPASS) &&
987	(victim->move_type & op->move_type || !victim->move_type)) {	1136	(victim->move_type & op->move_type || !victim->move_type))
		1137	{
988		1138
989	if (victim->head) victim = victim->head;	1139	if (victim->head)
		1140	victim = victim->head;
990		1141
991	if(QUERY_FLAG(op,FLAG_LIFESAVE)&&op->stats.hp--<0) {	1142	if (QUERY_FLAG (op, FLAG_LIFESAVE) && op->stats.hp-- < 0)
992	remove_ob(op);	1143	{
993	free_object(op);	1144	remove_ob (op);
994	return;	1145	free_object (op);
995	}	1146	return;
		1147	}
996	nx = op->x+freearr_x[dir];	1148	nx = op->x + freearr_x[dir];
997	ny = op->y+freearr_y[dir];	1149	ny = op->y + freearr_y[dir];
998	m = op->map;	1150	m = op->map;
999	if (get_map_flags(m, &m, nx, ny, &nx, &ny) & P_OUT_OF_MAP) {	1151	if (get_map_flags (m, &m, nx, ny, &nx, &ny) & P_OUT_OF_MAP)
		1152	{
1000	LOG(llevError,"move_player_mover: Trying to push player off the map! map=%s (%d, %d)\n",	1153	LOG (llevError, "move_player_mover: Trying to push player off the map! map=%s (%d, %d)\n", m->path, op->x, op->y);
1001	m->path, op->x, op->y);	1154	return;
1002	return ;	1155	}
1003	}	1156
1004
1005	if (should_director_abort(op, victim)) return ;	1157	if (should_director_abort (op, victim))
		1158	return;
1006		1159
1007	for(nextmover=get_map_ob(m,nx, ny); nextmover !=NULL; nextmover=nextmover->above) {	1160	for (nextmover = get_map_ob (m, nx, ny); nextmover != NULL; nextmover = nextmover->above)
		1161	{
1008	if(nextmover->type == PLAYERMOVER)	1162	if (nextmover->type == PLAYERMOVER)
1009	nextmover->speed_left=-.99;	1163	nextmover->speed_left = -.99;
1010	if(QUERY_FLAG(nextmover,FLAG_ALIVE)) {	1164	if (QUERY_FLAG (nextmover, FLAG_ALIVE))
		1165	{
1011	op->speed_left=-1.1; /* wait until the next thing gets out of the way */	1166	op->speed_left = -1.1; /* wait until the next thing gets out of the way */
1012	}	1167	}
1013	}	1168	}
1014		1169
1015	if(victim->type==PLAYER) {	1170	if (victim->type == PLAYER)
		1171	{
1016	/* only level >=1 movers move people */	1172	/* only level >=1 movers move people */
1017	if(op->level) {	1173	if (op->level)
		1174	{
1018	/* Following is a bit of hack. We need to make sure it	1175	/* Following is a bit of hack. We need to make sure it
1019	* is cleared, otherwise the player will get stuck in	1176	* is cleared, otherwise the player will get stuck in
1020	* place. This can happen if the player used a spell to	1177	* place. This can happen if the player used a spell to
1021	* get to this space.	1178	* get to this space.
1022	*/	1179	*/
1023	victim->contr->fire_on=0;	1180	victim->contr->fire_on = 0;
1024	victim->speed_left=-FABS(victim->speed);	1181	victim->speed_left = -FABS (victim->speed);
1025	move_player(victim, dir);	1182	move_player (victim, dir);
1026	}	1183	}
1027	else return;	1184	else
1028	}	1185	return;
1029	else move_object(victim,dir);	1186	}
		1187	else
		1188	move_object (victim, dir);
1030		1189
1031	if(!op->stats.maxsp&&op->attacktype) op->stats.maxsp=2;	1190	if (!op->stats.maxsp && op->attacktype)
		1191	op->stats.maxsp = 2;
1032		1192
1033	if(op->attacktype) { /* flag to paralyze the player */	1193	if (op->attacktype)
		1194	{ /* flag to paralyze the player */
1034		1195
1035	victim->speed_left= -FABS(op->stats.maxsp*victim->speed/op->speed);	1196	victim->speed_left = -FABS (op->stats.maxsp * victim->speed / op->speed);
1036	/* Not sure why, but for some chars on metalforge, they	1197	/* Not sure why, but for some chars on metalforge, they
1037	* would sometimes get -inf speed_left, and from the	1198	* would sometimes get -inf speed_left, and from the
1038	* description, it could only happen here, so just put	1199	* description, it could only happen here, so just put
1039	* a lower sanity limit. My only guess is that the	1200	* a lower sanity limit. My only guess is that the
1040	* mover has 0 speed.	1201	* mover has 0 speed.
1041	*/	1202	*/
1042	if (victim->speed_left < -5.0) victim->speed_left=-5.0;	1203	if (victim->speed_left < -5.0)
1043	}	1204	victim->speed_left = -5.0;
1044	}	1205	}
		1206	}
1045	}	1207	}
1046	}	1208	}
1047		1209
1048	/*	1210	/*
1049	* Will duplicate a specified object placed on top of it.	1211	* Will duplicate a specified object placed on top of it.
1050	* connected: what will trigger it.	1212	* connected: what will trigger it.
1051	* level: multiplier. 0 to destroy.	1213	* level: multiplier. 0 to destroy.
1052	* other_arch: the object to look for and duplicate.	1214	* other_arch: the object to look for and duplicate.
1053	*/	1215	*/
1054		1216
		1217	void
1055	void move_duplicator(object *op) {	1218	move_duplicator (object *op)
		1219	{
1056	object *tmp;	1220	object *tmp;
1057		1221
1058	if ( !op->other_arch ) {	1222	if (!op->other_arch)
		1223	{
1059	LOG(llevInfo, "Duplicator with no other_arch! %d %d %s\n", op->x, op->y, op->map ? op->map->path : "nullmap");	1224	LOG (llevInfo, "Duplicator with no other_arch! %d %d %s\n", op->x, op->y, op->map ? op->map->path : "nullmap");
1060	return;	1225	return;
1061	}	1226	}
1062		1227
1063	if (op->above == NULL)	1228	if (op->above == NULL)
1064	return;	1229	return;
1065	for (tmp=op->above; tmp != NULL; tmp=tmp->above) {	1230	for (tmp = op->above; tmp != NULL; tmp = tmp->above)
		1231	{
1066	if (strcmp(op->other_arch->name, tmp->arch->name) == 0) {	1232	if (strcmp (op->other_arch->name, tmp->arch->name) == 0)
		1233	{
1067	if (op->level <= 0) {	1234	if (op->level <= 0)
1068	remove_ob(tmp);	1235	{
1069	free_object(tmp);	1236	remove_ob (tmp);
1070	} else {	1237	free_object (tmp);
		1238	}
		1239	else
		1240	{
1071	uint64 new_nrof = (uint64)tmp->nrof*op->level;	1241	uint64 new_nrof = (uint64) tmp->nrof * op->level;
1072	if (new_nrof >= 1UL<<31)	1242
1073	new_nrof = 1UL<<31;	1243	if (new_nrof >= 1UL << 31)
1074	tmp->nrof = new_nrof;	1244	new_nrof = 1UL << 31;
1075	}	1245	tmp->nrof = new_nrof;
1076	break;	1246	}
1077	}	1247	break;
		1248	}
1078	}	1249	}
1079	}	1250	}
1080		1251
1081	/* move_creator (by peterm)	1252	/* move_creator (by peterm)
1082	* it has the creator object create it's other_arch right on top of it.	1253	* it has the creator object create it's other_arch right on top of it.
…		…
1090	* It should really do this for small objects also, but there is	1261	* It should really do this for small objects also, but there is
1091	* more concern with large objects, most notably a part being placed	1262	* more concern with large objects, most notably a part being placed
1092	* outside of the map which would cause the server to crash	1263	* outside of the map which would cause the server to crash
1093	*/	1264	*/
1094		1265
		1266	void
1095	void move_creator(object *creator) {	1267	move_creator (object *creator)
		1268	{
1096	object *new_ob;	1269	object *new_ob;
1097		1270
1098	if(!QUERY_FLAG(creator, FLAG_LIFESAVE) && --creator->stats.hp < 0) {	1271	if (!QUERY_FLAG (creator, FLAG_LIFESAVE) && --creator->stats.hp < 0)
		1272	{
1099	creator->stats.hp=-1;	1273	creator->stats.hp = -1;
1100	return;	1274	return;
1101	}	1275	}
1102		1276
1103	if (creator->inv != NULL) {	1277	if (creator->inv != NULL)
		1278	{
1104	object *ob;	1279	object *ob;
1105	int i;	1280	int i;
1106	object *ob_to_copy;	1281	object *ob_to_copy;
1107		1282
1108	/* select random object from inventory to copy */	1283	/* select random object from inventory to copy */
1109	ob_to_copy = creator->inv;	1284	ob_to_copy = creator->inv;
1110	for (ob = creator->inv->below, i = 1; ob != NULL; ob = ob->below, i++) {	1285	for (ob = creator->inv->below, i = 1; ob != NULL; ob = ob->below, i++)
		1286	{
1111	if (rndm(0, i) == 0) {	1287	if (rndm (0, i) == 0)
1112	ob_to_copy = ob;	1288	{
1113	}	1289	ob_to_copy = ob;
1114	}	1290	}
		1291	}
1115	new_ob = object_create_clone(ob_to_copy);	1292	new_ob = object_create_clone (ob_to_copy);
1116	CLEAR_FLAG(new_ob, FLAG_IS_A_TEMPLATE);	1293	CLEAR_FLAG (new_ob, FLAG_IS_A_TEMPLATE);
1117	unflag_inv(new_ob, FLAG_IS_A_TEMPLATE);	1294	unflag_inv (new_ob, FLAG_IS_A_TEMPLATE);
1118	} else {	1295	}
		1296	else
		1297	{
1119	if (creator->other_arch == NULL) {	1298	if (creator->other_arch == NULL)
		1299	{
1120	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);	1300	LOG (llevError, "move_creator: Creator doesn't have other arch set: %s (%s, %d, %d)\n", &creator->name, creator->map->path,
		1301	creator->x, creator->y);
1121	return;	1302	return;
1122	}	1303	}
1123		1304
1124	new_ob = object_create_arch(creator->other_arch);	1305	new_ob = object_create_arch (creator->other_arch);
1125	fix_generated_item(new_ob, creator, 0, 0, GT_MINIMAL);	1306	fix_generated_item (new_ob, creator, 0, 0, GT_MINIMAL);
1126	}	1307	}
1127		1308
1128	/* Make sure this multipart object fits */	1309	/* Make sure this multipart object fits */
1129	if (new_ob->arch->more && ob_blocked(new_ob, creator->map, creator->x, creator->y)) {	1310	if (new_ob->arch->more && ob_blocked (new_ob, creator->map, creator->x, creator->y))
		1311	{
1130	free_object(new_ob);	1312	free_object (new_ob);
1131	return;	1313	return;
1132	}	1314	}
1133		1315
1134	insert_ob_in_map_at(new_ob, creator->map, creator, 0, creator->x, creator->y);	1316	insert_ob_in_map_at (new_ob, creator->map, creator, 0, creator->x, creator->y);
1135	if (QUERY_FLAG(new_ob, FLAG_FREED))	1317	if (QUERY_FLAG (new_ob, FLAG_FREED))
1136	return;	1318	return;
1137		1319
1138	if (creator->slaying) {	1320	if (creator->slaying)
1139	FREE_AND_COPY(new_ob->name, creator->slaying);	1321	{
1140	FREE_AND_COPY(new_ob->title, creator->slaying);	1322	new_ob->name = new_ob->title = creator->slaying;
1141	}	1323	}
1142	}	1324	}
1143		1325
1144	/* move_marker --peterm@soda.csua.berkeley.edu	1326	/* move_marker --peterm@soda.csua.berkeley.edu
1145	when moved, a marker will search for a player sitting above	1327	when moved, a marker will search for a player sitting above
…		…
1148	At that time, it writes the contents of its own message	1330	At that time, it writes the contents of its own message
1149	field to the player. The marker will decrement hp to	1331	field to the player. The marker will decrement hp to
1150	0 and then delete itself every time it grants a mark.	1332	0 and then delete itself every time it grants a mark.
1151	unless hp was zero to start with, in which case it is infinite.*/	1333	unless hp was zero to start with, in which case it is infinite.*/
1152		1334
		1335	void
1153	void move_marker(object *op) {	1336	move_marker (object *op)
		1337	{
1154	object *tmp,*tmp2;	1338	object *tmp, *tmp2;
1155		1339
1156	for(tmp=get_map_ob(op->map,op->x,op->y);tmp!=NULL;tmp=tmp->above) {	1340	for (tmp = get_map_ob (op->map, op->x, op->y); tmp != NULL; tmp = tmp->above)
1157	if(tmp->type == PLAYER) { /* we've got someone to MARK */	1341	{
		1342	if (tmp->type == PLAYER)
		1343	{ /* we've got someone to MARK */
1158		1344
1159	if ( quest_on_activate(op, tmp->contr) )
1160	return;
1161
1162	/* remove an old force with a slaying field == op->name */	1345	/* remove an old force with a slaying field == op->name */
1163	for(tmp2=tmp->inv;tmp2 !=NULL; tmp2=tmp2->below) {	1346	for (tmp2 = tmp->inv; tmp2 != NULL; tmp2 = tmp2->below)
		1347	{
1164	if(tmp2->type == FORCE && tmp2->slaying && !strcmp(tmp2->slaying,op->name)) break;	1348	if (tmp2->type == FORCE && tmp2->slaying && !strcmp (tmp2->slaying, op->name))
1165	}	1349	break;
		1350	}
1166		1351
1167	if(tmp2) {	1352	if (tmp2)
1168	remove_ob(tmp2);	1353	{
1169	free_object(tmp2);	1354	remove_ob (tmp2);
1170	}	1355	free_object (tmp2);
		1356	}
1171		1357
1172	/* cycle through his inventory to look for the MARK we want to	1358	/* cycle through his inventory to look for the MARK we want to
1173	* place	1359	* place
1174	*/	1360	*/
1175	for(tmp2=tmp->inv;tmp2 !=NULL; tmp2=tmp2->below) {	1361	for (tmp2 = tmp->inv; tmp2 != NULL; tmp2 = tmp2->below)
		1362	{
1176	if(tmp2->type == FORCE && tmp2->slaying && !strcmp(tmp2->slaying,op->slaying)) break;	1363	if (tmp2->type == FORCE && tmp2->slaying && !strcmp (tmp2->slaying, op->slaying))
1177	}	1364	break;
1178		1365	}
		1366
1179	/* if we didn't find our own MARK */	1367	/* if we didn't find our own MARK */
1180	if(tmp2==NULL) {	1368	if (tmp2 == NULL)
		1369	{
1181	object *force = get_archetype(FORCE_NAME);	1370	object *force = get_archetype (FORCE_NAME);
1182		1371
1183	force->speed = 0;	1372	force->speed = 0;
1184	if(op->stats.food) {	1373	if (op->stats.food)
		1374	{
1185	force->speed = 0.01;	1375	force->speed = 0.01;
1186	force->speed_left = -op->stats.food;	1376	force->speed_left = -op->stats.food;
1187	}	1377	}
1188	update_ob_speed (force);	1378	update_ob_speed (force);
1189	/* put in the lock code */	1379	/* put in the lock code */
1190	force->slaying = add_string(op->slaying);	1380	force->slaying = op->slaying;
1191		1381
1192	if ( op->lore )	1382	if (op->lore)
1193	force->lore = add_string( op->lore );	1383	force->lore = op->lore;
1194		1384
1195	insert_ob_in_ob(force,tmp);	1385	insert_ob_in_ob (force, tmp);
1196	if(op->msg)	1386	if (op->msg)
1197	new_draw_info(NDI_UNIQUE|NDI_NAVY,0,tmp,op->msg);	1387	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, tmp, op->msg);
1198		1388
1199	if(op->stats.hp > 0) {	1389	if (op->stats.hp > 0)
1200	op->stats.hp--;	1390	{
1201	if(op->stats.hp==0) {	1391	op->stats.hp--;
		1392	if (op->stats.hp == 0)
		1393	{
1202	/* marker expires--granted mark number limit */	1394	/* marker expires--granted mark number limit */
1203	remove_ob(op);	1395	remove_ob (op);
1204	free_object(op);	1396	free_object (op);
1205	return;	1397	return;
1206	}	1398	}
1207	}	1399	}
1208	} /* if tmp2 == NULL */	1400	} /* if tmp2 == NULL */
1209	} /* if tmp->type == PLAYER */	1401	} /* if tmp->type == PLAYER */
1210	} /* For all objects on this space */	1402	} /* For all objects on this space */
1211	}	1403	}
1212		1404
		1405	int
1213	int process_object(object *op) {	1406	process_object (object *op)
		1407	{
1214	if (QUERY_FLAG(op, FLAG_IS_A_TEMPLATE))	1408	if (QUERY_FLAG (op, FLAG_IS_A_TEMPLATE))
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	/* Lauwenmark: Handle for plugin time event */
1253	execute_event(op, EVENT_TIME,NULL,NULL,NULL,SCRIPT_FIX_NOTHING);
1254	switch(op->type) {
1255	case TRANSPORT:
1256	/* Transports are directed by players - thus, their
1257	* speed is reduced when the player moves them about.
1258	* So give them back there speed here, since process_objects()
1259	* has decremented it.
1260	*/
1261	if (op->speed_left < 0.0) op->speed_left += 1.0;
1262	return 1;
1263
1264	case SPELL_EFFECT:
1265	move_spell_effect(op);
1266	return 1;
1267
1268	case ROD:
1269	case HORN:
1270	regenerate_rod(op);
1271	return 1;
1272
1273	case FORCE:
1274	case POTION_EFFECT:
1275	remove_force(op);
1276	return 1;
1277
1278	case BLINDNESS:
1279	remove_blindness(op);
1280	return 0;
1281
1282	case POISONING:
1283	poison_more(op);
1284	return 0;
1285
1286	case DISEASE:
1287	move_disease(op);
1288	return 0;
1289
1290	case SYMPTOM:
1291	move_symptom(op);
1292	return 0;
1293
1294	case THROWN_OBJ:
1295	case ARROW:
1296	move_arrow(op);
1297	return 0;
1298
1299	case LIGHTNING: /* It now moves twice as fast */
1300	move_bolt(op);
1301	return 0;
1302
1303	case DOOR:
1304	remove_door(op);
1305	return 0;
1306
1307	case LOCKED_DOOR:
1308	remove_door2(op);
1309	return 0;
1310
1311	case TELEPORTER:
1312	move_teleporter(op);
1313	return 0;
1314
1315	case GOLEM:
1316	move_golem(op);
1317	return 0;
1318
1319	case EARTHWALL:
1320	hit_player(op, 2, op, AT_PHYSICAL, 1);
1321	return 0;
1322
1323	case FIREWALL:
1324	move_firewall(op);
1325	if (op->stats.maxsp)
1326	animate_turning(op);
1327	return 0;
1328
1329	case MOOD_FLOOR:
1330	do_mood_floor(op, op);
1331	return 0;
1332
1333	case GATE:
1334	move_gate(op);
1335	return 0;
1336
1337	case TIMED_GATE:
1338	move_timed_gate(op);
1339	return 0;
1340
1341	case TRIGGER:
1342	case TRIGGER_BUTTON:
1343	case TRIGGER_PEDESTAL:
1344	case TRIGGER_ALTAR:
1345	animate_trigger(op);
1346	return 0;
1347
1348	case DETECTOR:
1349	move_detector(op);
1350
1351	case DIRECTOR:
1352	if (op->stats.maxsp)
1353	animate_turning(op);
1354	return 0;
1355
1356	case HOLE:
1357	move_hole(op);
1358	return 0;
1359
1360	case DEEP_SWAMP:
1361	move_deep_swamp(op);
1362	return 0;
1363
1364	case RUNE:
1365	case TRAP:
1366	move_rune(op);
1367	return 0;
1368
1369	case PLAYERMOVER:
1370	move_player_mover(op);
1371	return 0;
1372
1373	case CREATOR:
1374	move_creator(op);
1375	return 0;
1376
1377	case MARKER:
1378	move_marker(op);
1379	return 0;
1380
1381	case PLAYER_CHANGER:
1382	move_player_changer(op);
1383	return 0;
1384
1385	case PEACEMAKER:
1386	move_peacemaker(op);
1387	return 0;
1388	}
1389
1390	return 0;	1409	return 0;
		1410
		1411	if (INVOKE_OBJECT (TICK, op))
		1412	return 0;
		1413
		1414	if (QUERY_FLAG (op, FLAG_MONSTER))
		1415	if (move_monster (op) || QUERY_FLAG (op, FLAG_FREED))
		1416	return 1;
		1417
		1418	if (QUERY_FLAG (op, FLAG_ANIMATE) && op->anim_speed == 0)
		1419	{
		1420	if (op->type == PLAYER)
		1421	animate_object (op, op->facing);
		1422	else
		1423	animate_object (op, op->direction);
		1424
		1425	if (QUERY_FLAG (op, FLAG_SEE_ANYWHERE))
		1426	make_sure_seen (op);
		1427	}
		1428
		1429	if (QUERY_FLAG (op, FLAG_CHANGING) && !op->state)
		1430	{
		1431	change_object (op);
		1432	return 1;
		1433	}
		1434
		1435	if (QUERY_FLAG (op, FLAG_GENERATOR) && !QUERY_FLAG (op, FLAG_FRIENDLY))
		1436	generate_monster (op);
		1437
		1438	if (QUERY_FLAG (op, FLAG_IS_USED_UP) && --op->stats.food <= 0)
		1439	{
		1440	if (QUERY_FLAG (op, FLAG_APPLIED))
		1441	remove_force (op);
		1442	else
		1443	{
		1444	/* IF necessary, delete the item from the players inventory */
		1445	object *pl = is_player_inv (op);
		1446
		1447	if (pl)
		1448	esrv_del_item (pl->contr, op->count);
		1449
		1450	remove_ob (op);
		1451
		1452	if (QUERY_FLAG (op, FLAG_SEE_ANYWHERE))
		1453	make_sure_not_seen (op);
		1454
		1455	free_object (op);
		1456	}
		1457
		1458	return 1;
		1459	}
		1460	switch (op->type)
		1461	{
		1462	case SPELL_EFFECT:
		1463	move_spell_effect (op);
		1464	return 1;
		1465
		1466	case ROD:
		1467	case HORN:
		1468	regenerate_rod (op);
		1469	return 1;
		1470
		1471	case FORCE:
		1472	case POTION_EFFECT:
		1473	remove_force (op);
		1474	return 1;
		1475
		1476	case BLINDNESS:
		1477	remove_blindness (op);
		1478	return 0;
		1479
		1480	case POISONING:
		1481	poison_more (op);
		1482	return 0;
		1483
		1484	case DISEASE:
		1485	move_disease (op);
		1486	return 0;
		1487
		1488	case SYMPTOM:
		1489	move_symptom (op);
		1490	return 0;
		1491
		1492	case THROWN_OBJ:
		1493	case ARROW:
		1494	move_arrow (op);
		1495	return 0;
		1496
		1497	case LIGHTNING: /* It now moves twice as fast */
		1498	move_bolt (op);
		1499	return 0;
		1500
		1501	case DOOR:
		1502	remove_door (op);
		1503	return 0;
		1504
		1505	case LOCKED_DOOR:
		1506	remove_door2 (op);
		1507	return 0;
		1508
		1509	case TELEPORTER:
		1510	move_teleporter (op);
		1511	return 0;
		1512
		1513	case GOLEM:
		1514	move_golem (op);
		1515	return 0;
		1516
		1517	case EARTHWALL:
		1518	hit_player (op, 2, op, AT_PHYSICAL, 1);
		1519	return 0;
		1520
		1521	case FIREWALL:
		1522	move_firewall (op);
		1523	if (op->stats.maxsp)
		1524	animate_turning (op);
		1525	return 0;
		1526
		1527	case MOOD_FLOOR:
		1528	do_mood_floor (op);
		1529	return 0;
		1530
		1531	case GATE:
		1532	move_gate (op);
		1533	return 0;
		1534
		1535	case TIMED_GATE:
		1536	move_timed_gate (op);
		1537	return 0;
		1538
		1539	case TRIGGER:
		1540	case TRIGGER_BUTTON:
		1541	case TRIGGER_PEDESTAL:
		1542	case TRIGGER_ALTAR:
		1543	animate_trigger (op);
		1544	return 0;
		1545
		1546	case DETECTOR:
		1547	move_detector (op);
		1548
		1549	case DIRECTOR:
		1550	if (op->stats.maxsp)
		1551	animate_turning (op);
		1552	return 0;
		1553
		1554	case HOLE:
		1555	move_hole (op);
		1556	return 0;
		1557
		1558	case DEEP_SWAMP:
		1559	move_deep_swamp (op);
		1560	return 0;
		1561
		1562	case RUNE:
		1563	case TRAP:
		1564	move_rune (op);
		1565	return 0;
		1566
		1567	case PLAYERMOVER:
		1568	move_player_mover (op);
		1569	return 0;
		1570
		1571	case CREATOR:
		1572	move_creator (op);
		1573	return 0;
		1574
		1575	case MARKER:
		1576	move_marker (op);
		1577	return 0;
		1578
		1579	case PLAYER_CHANGER:
		1580	move_player_changer (op);
		1581	return 0;
		1582
		1583	case PEACEMAKER:
		1584	move_peacemaker (op);
		1585	return 0;
		1586	}
		1587
		1588	return 0;
1391	}	1589	}

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