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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 1.33 by pippijn, Sat Jan 6 14:42:31 2007 UTC

1	/*
2	* static char *rcsid_time_c =
3	* "$Id: time.C,v 1.1 2006/08/13 17:16:05 elmex Exp $";
4	*/
5
6	/*	1	/*
7	CrossFire, A Multiplayer game for X-windows	2	CrossFire, A Multiplayer game for X-windows
8		3
		4	Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
9	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	5	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
10	Copyright (C) 1992 Frank Tore Johansen	6	Copyright (C) 1992 Frank Tore Johansen
11		7
12	This program is free software; you can redistribute it and/or modify	8	This program is free software; you can redistribute it and/or modify
13	it under the terms of the GNU General Public License as published by	9	it under the terms of the GNU General Public License as published by
…		…
21		17
22	You should have received a copy of the GNU General Public License	18	You should have received a copy of the GNU General Public License
23	along with this program; if not, write to the Free Software	19	along with this program; if not, write to the Free Software
24	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	20	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25		21
26	The authors can be reached via e-mail at crossfire-devel@real-time.com	22	The authors can be reached via e-mail at <crossfire@schmorp.de>
27	*/	23	*/
28		24
29	/*	25	/*
30	* Routines that is executed from objects based on their speed have been	26	* Routines that is executed from objects based on their speed have been
31	* collected in this file.	27	* collected in this file.
32	*/	28	*/
33		29
34	#include <global.h>	30	#include <global.h>
35	#include <spells.h>	31	#include <spells.h>
36	#ifndef __CEXTRACT__
37	#include <sproto.h>	32	#include <sproto.h>
38	#endif
39		33
40	/* The following removes doors. The functions check to see if similar	34	/* 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	35	* 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.)	36	* so those will be removed shortly (in a cascade like fashion.)
43	*/	37	*/
44		38
		39	void
45	void remove_door(object *op) {	40	remove_door (object *op)
		41	{
46	int i;	42	int i;
47	object *tmp;	43	object *tmp;
		44
48	for(i=1;i<9;i+=2)	45	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) {	46	if ((tmp = present (DOOR, op->map, op->x + freearr_x[i], op->y + freearr_y[i])) != NULL)
		47	{
50	tmp->speed = 0.1;	48	tmp->set_speed (0.1);
51	update_ob_speed(tmp);
52	tmp->speed_left= -0.2;	49	tmp->speed_left = -0.2;
53	}	50	}
54		51
55	if(op->other_arch)	52	if (op->other_arch)
56	{	53	{
57	tmp=arch_to_object(op->other_arch);	54	tmp = arch_to_object (op->other_arch);
58	tmp->x=op->x;tmp->y=op->y;tmp->map=op->map;tmp->level=op->level;	55	tmp->x = op->x;
		56	tmp->y = op->y;
		57	tmp->map = op->map;
		58	tmp->level = op->level;
59	insert_ob_in_map(tmp,op->map,op,0);	59	insert_ob_in_map (tmp, op->map, op, 0);
60	}	60	}
61	remove_ob(op);
62	free_object(op);
63	}
64		61
		62	op->destroy ();
		63	}
		64
		65	void
65	void remove_door2(object *op) {	66	remove_door2 (object *op)
		67	{
66	int i;	68	int i;
67	object *tmp;	69	object *tmp;
		70
68	for(i=1;i<9;i+=2) {	71	for (i = 1; i < 9; i += 2)
		72	{
69	tmp=present(LOCKED_DOOR,op->map,op->x+freearr_x[i],op->y+freearr_y[i]);	73	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 */	74	if (tmp && tmp->slaying == op->slaying)
		75	{ /* same key both doors */
71	tmp->speed = 0.1;	76	tmp->set_speed (0.1);
72	update_ob_speed(tmp);
73	tmp->speed_left= -0.2;	77	tmp->speed_left = -0.2;
74	}	78	}
75	}	79	}
		80
76	if(op->other_arch)	81	if (op->other_arch)
77	{	82	{
78	tmp=arch_to_object(op->other_arch);	83	tmp = arch_to_object (op->other_arch);
79	tmp->x=op->x;tmp->y=op->y;tmp->map=op->map;tmp->level=op->level;	84	tmp->x = op->x;
		85	tmp->y = op->y;
		86	tmp->map = op->map;
		87	tmp->level = op->level;
80	insert_ob_in_map(tmp,op->map,op,0);	88	insert_ob_in_map (tmp, op->map, op, 0);
81	}	89	}
82	remove_ob(op);	90
83	free_object(op);	91	op->destroy ();
84	}	92	}
85		93
86	/* Will generate a monster according to content	94	/* Will generate a monster according to content
87	* of generator.	95	* of generator.
88	*/	96	*/
		97	void
89	void generate_monster_inv(object *gen) {	98	generate_monster_inv (object *gen)
		99	{
90	int i;	100	int i;
91	object *op,*head=NULL;	101	object *op, *head = NULL;
92		102
93	int qty=0;	103	int qty = 0;
		104
94	/* Code below assumes the generator is on a map, as it tries	105	/* Code below assumes the generator is on a map, as it tries
95	* to place the monster on the map. So if the generator	106	* to place the monster on the map. So if the generator
96	* isn't on a map, complain and exit.	107	* isn't on a map, complain and exit.
97	*/	108	*/
98	if (gen->map == NULL) {	109	if (gen->map == NULL)
		110	{
99	//LOG(llevError,"Generator (%s) not on a map?\n", gen->name);	111	//LOG(llevError,"Generator (%s) not on a map?\n", gen->name);
100	return;	112	return;
101	}	113	}
102	/*First count numer of objects in inv*/	114	/*First count numer of objects in inv */
103	for (op=gen->inv;op;op=op->below)	115	for (op = gen->inv; op; op = op->below)
104	qty++;	116	qty++;
105	if (!qty){	117	if (!qty)
		118	{
106	LOG(llevError,"Generator (%s) has no inventory in generate_monster_inv?\n", gen->name);	119	LOG (llevError, "Generator (%s) has no inventory in generate_monster_inv?\n", &gen->name);
107	return;/*No inventory*/	120	return; /*No inventory */
108	}	121	}
109	qty=rndm(0,qty-1);	122	qty = rndm (0, qty - 1);
110	for (op=gen->inv;qty;qty--)	123	for (op = gen->inv; qty; qty--)
111	op=op->below;	124	op = op->below;
112	i=find_free_spot(op,gen->map,gen->x,gen->y,1,9);	125	i = find_free_spot (op, gen->map, gen->x, gen->y, 1, 9);
113	if (i==-1)	126	if (i == -1)
		127	return;
		128	head = object_create_clone (op);
		129	CLEAR_FLAG (head, FLAG_IS_A_TEMPLATE);
		130	unflag_inv (head, FLAG_IS_A_TEMPLATE);
		131	if (rndm (0, 9))
		132	generate_artifact (head, gen->map->difficulty);
		133	insert_ob_in_map_at (head, gen->map, gen, 0, gen->x + freearr_x[i], gen->y + freearr_y[i]);
		134	if (QUERY_FLAG (head, FLAG_FREED))
		135	return;
		136	if (head->has_random_items ())
		137	create_treasure (head->randomitems, head, GT_APPLY, gen->map->difficulty, 0);
		138	}
		139
		140	void
		141	generate_monster_arch (object *gen)
		142	{
		143	int i;
		144	object *op, *head = NULL, *prev = NULL;
		145	archetype *at = gen->other_arch;
		146
		147	if (!gen->other_arch)
		148	return;
		149
		150	/* Code below assumes the generator is on a map, as it tries
		151	* to place the monster on the map. So if the generator
		152	* isn't on a map, complain and exit.
		153	*/
		154	if (!gen->map)
		155	return;
		156
		157	i = find_free_spot (&at->clone, gen->map, gen->x, gen->y, 1, 9);
		158	if (i == -1)
		159	return;
		160
		161	while (at)
		162	{
		163	op = arch_to_object (at);
		164	op->x = gen->x + freearr_x[i] + at->clone.x;
		165	op->y = gen->y + freearr_y[i] + at->clone.y;
		166
		167	if (head)
		168	op->head = head, prev->more = op;
		169
		170	if (rndm (0, 9))
		171	generate_artifact (op, gen->map->difficulty);
		172
		173	insert_ob_in_map (op, gen->map, gen, 0);
		174	if (QUERY_FLAG (op, FLAG_FREED))
114	return;	175	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		176
127	void generate_monster_arch(object *gen) {	177	if (op->has_random_items ())
128	int i;	178	create_treasure (op->randomitems, op, GT_APPLY, gen->map->difficulty, 0);
129	object *op,*head=NULL,*prev=NULL;
130	archetype *at=gen->other_arch;
131		179
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) {	180	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;	181	head = op;
162	prev=op;
163	at=at->more;
164	}
165	}
166		182
		183	prev = op;
		184	at = at->more;
		185	}
		186	}
		187
		188	void
167	void generate_monster(object *gen) {	189	generate_monster (object *gen)
		190	{
168		191
169	if(GENERATE_SPEED(gen)&&rndm(0, GENERATE_SPEED(gen)-1))	192	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;	193	return;
202	CLEAR_FLAG(op, FLAG_APPLIED);
203	if(op->env!=NULL) {
204	change_abil(op->env,op);
205	fix_player(op->env);
206	}
207	remove_ob(op);
208	free_object(op);
209	}
210		194
211	void poison_more(object *op) {	195	if (QUERY_FLAG (gen, FLAG_CONTENT_ON_GEN))
212	if(op->env==NULL||!QUERY_FLAG(op->env,FLAG_ALIVE)||op->env->stats.hp<0) {	196	generate_monster_inv (gen);
213	remove_ob(op);	197	else
214	free_object(op);	198	generate_monster_arch (gen);
		199
		200	}
		201
		202	void
		203	remove_force (object *op)
		204	{
		205	if (--op->duration > 0)
215	return;	206	return;
216	}	207
217	if(op->stats.food==1) {	208	if (op->env)
218	/* need to remove the object before fix_player is called, else fix_player	209	switch (op->subtype)
219	* will not do anything.	210	{
220	*/	211	case FORCE_CONFUSION:
221	if(op->env->type==PLAYER) {	212	CLEAR_FLAG (op->env, FLAG_CONFUSED);
		213	new_draw_info (NDI_UNIQUE, 0, op->env, "You regain your senses.\n");
		214
		215	default:
222	CLEAR_FLAG(op, FLAG_APPLIED);	216	CLEAR_FLAG (op, FLAG_APPLIED);
223	fix_player(op->env);	217	change_abil (op->env, op);
224	new_draw_info(NDI_UNIQUE, 0,op->env,"You feel much better now.");	218	op->env->update_stats ();
225	}	219	}
226	remove_ob(op);	220
227	free_object(op);	221	op->destroy ();
		222	}
		223
		224	void
		225	remove_blindness (object *op)
		226	{
		227	if (--op->stats.food > 0)
228	return;	228	return;
		229
		230	CLEAR_FLAG (op, FLAG_APPLIED);
		231
		232	if (op->env)
		233	{
		234	change_abil (op->env, op);
		235	op->env->update_stats ();
229	}	236	}
		237
		238	op->destroy ();
		239	}
		240
		241	void
		242	poison_more (object *op)
		243	{
		244	if (op->env == NULL || !QUERY_FLAG (op->env, FLAG_ALIVE) || op->env->stats.hp < 0)
		245	{
		246	op->destroy ();
		247	return;
		248	}
		249
		250	if (op->stats.food == 1)
		251	{
		252	/* need to remove the object before fix_player is called, else fix_player
		253	* will not do anything.
		254	*/
		255	if (op->env->type == PLAYER)
		256	{
		257	CLEAR_FLAG (op, FLAG_APPLIED);
		258	op->env->update_stats ();
		259	new_draw_info (NDI_UNIQUE, 0, op->env, "You feel much better now.");
		260	}
		261
		262	op->destroy ();
		263	return;
		264	}
		265
230	if(op->env->type==PLAYER) {	266	if (op->env->type == PLAYER)
		267	{
231	op->env->stats.food--;	268	op->env->stats.food--;
232	new_draw_info(NDI_UNIQUE, 0,op->env,"You feel very sick...");	269	new_draw_info (NDI_UNIQUE, 0, op->env, "You feel very sick...");
233	}	270	}
234	(void)hit_player(op->env,
235	op->stats.dam,
236	op,AT_INTERNAL,1);
237	}
238		271
		272	hit_player (op->env, op->stats.dam, op, AT_INTERNAL, 1);
		273	}
239		274
240	void move_gate(object *op) { /* 1 = going down, 0 = goind up */	275
		276	void
		277	move_gate (object *op)
		278	{ /* 1 = going down, 0 = goind up */
241	object *tmp;	279	object *tmp;
242		280
243	if(op->stats.wc < 0 || (int)op->stats.wc >= NUM_ANIMATIONS(op)) {	281	if (op->stats.wc < 0 || (int) op->stats.wc >= NUM_ANIMATIONS (op))
		282	{
244	LOG(llevError,"Gate error: animation was %d, max=%d\n",op->stats.wc,	283	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;	284	op->stats.wc = 0;
249	}	285	}
250		286
251	/* We're going down */	287	/* We're going down */
252	if(op->value) {	288	if (op->value)
253	if(--op->stats.wc<=0) { /* Reached bottom, let's stop */	289	{
		290	if (--op->stats.wc <= 0)
		291	{ /* Reached bottom, let's stop */
254	op->stats.wc=0;	292	op->stats.wc = 0;
255	if(op->arch->clone.speed)	293	if (op->arch->clone.speed)
256	op->value=0;	294	op->value = 0;
257	else {	295	else
258	op->speed = 0;	296	op->set_speed (0);
259	update_ob_speed(op);	297	}
260	}	298
261	}
262	if((int)op->stats.wc < (NUM_ANIMATIONS(op)/2+1)) {	299	if ((int) op->stats.wc < (NUM_ANIMATIONS (op) / 2 + 1))
		300	{
263	op->move_block = 0;	301	op->move_block = 0;
264	CLEAR_FLAG(op, FLAG_BLOCKSVIEW);	302	CLEAR_FLAG (op, FLAG_BLOCKSVIEW);
265	update_all_los(op->map, op->x, op->y);	303	update_all_los (op->map, op->x, op->y);
266	}	304	}
		305
267	SET_ANIMATION(op, op->stats.wc);	306	SET_ANIMATION (op, op->stats.wc);
268	update_object(op,UP_OBJ_CHANGE);	307	update_object (op, UP_OBJ_CHANGE);
269	return;	308	return;
270	}	309	}
271		310
272	/* We're going up */	311	/* We're going up */
273		312
274	/* First, lets see if we are already at the top */	313	/* First, lets see if we are already at the top */
275	if((unsigned char) op->stats.wc==(NUM_ANIMATIONS(op)-1)) {	314	if ((unsigned char) op->stats.wc == (NUM_ANIMATIONS (op) - 1))
		315	{
276		316
277	/* Check to make sure that only non pickable and non rollable	317	/* Check to make sure that only non pickable and non rollable
278	* objects are above the gate. If so, we finish closing the gate,	318	* objects are above the gate. If so, we finish closing the gate,
279	* otherwise, we fall through to the code below which should lower	319	* otherwise, we fall through to the code below which should lower
280	* the gate slightly.	320	* the gate slightly.
281	*/	321	*/
282		322
283	for (tmp=op->above; tmp!=NULL; tmp=tmp->above)	323	for (tmp = op->above; tmp != NULL; tmp = tmp->above)
284	if (!QUERY_FLAG(tmp, FLAG_NO_PICK)	324	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)	325	break;
286	|| QUERY_FLAG(tmp, FLAG_ALIVE))
287	break;
288		326
289	if (tmp==NULL) {	327	if (tmp == NULL)
		328	{
290	if(op->arch->clone.speed)	329	if (op->arch->clone.speed)
291	op->value=1;	330	op->value = 1;
292	else {	331	else
293	op->speed = 0;	332	op->set_speed (0);
294	update_ob_speed(op); /* Reached top, let's stop */	333
		334	return;
		335	}
295	}	336	}
296	return;
297	}
298	}
299		337
300	if(op->stats.food) { /* The gate is going temporarily down */	338	if (op->stats.food)
301	if(--op->stats.wc<=0) { /* Gone all the way down? */	339	{ /* The gate is going temporarily down */
		340	if (--op->stats.wc <= 0)
		341	{ /* Gone all the way down? */
302	op->stats.food=0; /* Then let's try again */	342	op->stats.food = 0; /* Then let's try again */
303	op->stats.wc=0;	343	op->stats.wc = 0;
304	}	344	}
		345	}
		346	else
305	} else { /* The gate is still going up */	347	{ /* The gate is still going up */
306	op->stats.wc++;	348	op->stats.wc++;
307		349
308	if((int)op->stats.wc >= (NUM_ANIMATIONS(op)))	350	if ((int) op->stats.wc >= (NUM_ANIMATIONS (op)))
309	op->stats.wc=(signed char)NUM_ANIMATIONS(op)-1;	351	op->stats.wc = (signed char) NUM_ANIMATIONS (op) - 1;
310		352
311	/* If there is something on top of the gate, we try to roll it off.	353	/* 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	354	* If a player/monster, we don't roll, we just hit them with damage
313	*/	355	*/
314	if((int)op->stats.wc >= NUM_ANIMATIONS(op)/2) {	356	if ((int) op->stats.wc >= NUM_ANIMATIONS (op) / 2)
		357	{
315	/* Halfway or further, check blocks */	358	/* Halfway or further, check blocks */
316	/* First, get the top object on the square. */	359	/* First, get the top object on the square. */
317	for(tmp=op->above;tmp!=NULL && tmp->above!=NULL;tmp=tmp->above);	360	for (tmp = op->above; tmp != NULL && tmp->above != NULL; tmp = tmp->above);
318		361
319	if(tmp!=NULL) {	362	if (tmp != NULL)
		363	{
320	if(QUERY_FLAG(tmp, FLAG_ALIVE)) {	364	if (QUERY_FLAG (tmp, FLAG_ALIVE))
		365	{
321	hit_player(tmp, random_roll(1, op->stats.dam, tmp, PREFER_LOW), op, AT_PHYSICAL, 1);	366	hit_player (tmp, random_roll (1, op->stats.dam, tmp, PREFER_LOW), op, AT_PHYSICAL, 1);
322	if(tmp->type==PLAYER)	367	if (tmp->type == PLAYER)
323	new_draw_info_format(NDI_UNIQUE, 0, tmp,	368	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);	369	}
325	} else	370	else
326	/* If the object is not alive, and the object either can	371	/* If the object is not alive, and the object either can
327	* be picked up or the object rolls, move the object	372	* be picked up or the object rolls, move the object
328	* off the gate.	373	* off the gate.
329	*/	374	*/
330	if(!QUERY_FLAG(tmp, FLAG_ALIVE)	375	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)	376	{
332	||QUERY_FLAG(tmp,FLAG_CAN_ROLL))) {
333	/* If it has speed, it should move itself, otherwise: */	377	/* If it has speed, it should move itself, otherwise: */
334	int i=find_free_spot(tmp,op->map,op->x,op->y,1,9);	378	int i = find_free_spot (tmp, op->map, op->x, op->y, 1, 9);
335		379
336	/* If there is a free spot, move the object someplace */	380	/* If there is a free spot, move the object someplace */
337	if (i!=-1) {	381	if (i != -1)
338	remove_ob(tmp);	382	{
339	tmp->x+=freearr_x[i],tmp->y+=freearr_y[i];	383	tmp->remove ();
340	insert_ob_in_map(tmp,op->map,op,0);	384	tmp->x += freearr_x[i], tmp->y += freearr_y[i];
341	}	385	insert_ob_in_map (tmp, op->map, op, 0);
342	}	386	}
343	}	387	}
		388	}
344		389
345	/* See if there is still anything blocking the gate */	390	/* See if there is still anything blocking the gate */
346	for (tmp=op->above; tmp!=NULL; tmp=tmp->above)	391	for (tmp = op->above; tmp != NULL; tmp = tmp->above)
347	if (!QUERY_FLAG(tmp, FLAG_NO_PICK)	392	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)	393	break;
349	|| QUERY_FLAG(tmp, FLAG_ALIVE))
350	break;
351		394
352	/* IF there is, start putting the gate down */	395	/* IF there is, start putting the gate down */
353	if(tmp) {	396	if (tmp)
		397	{
354	op->stats.food=1;	398	op->stats.food = 1;
355	} else {	399	}
		400	else
		401	{
356	op->move_block = MOVE_ALL;	402	op->move_block = MOVE_ALL;
357	if(!op->arch->clone.stats.ac)	403	if (!op->arch->clone.stats.ac)
358	SET_FLAG(op, FLAG_BLOCKSVIEW);	404	SET_FLAG (op, FLAG_BLOCKSVIEW);
359	update_all_los(op->map, op->x, op->y);	405	update_all_los (op->map, op->x, op->y);
360	}	406	}
361	} /* gate is halfway up */	407	} /* gate is halfway up */
362		408
363	SET_ANIMATION(op, op->stats.wc);	409	SET_ANIMATION (op, op->stats.wc);
364	update_object(op,UP_OBJ_CHANGE);	410	update_object (op, UP_OBJ_CHANGE);
365	} /* gate is going up */	411	} /* gate is going up */
366	}	412	}
367		413
368	/* hp : how long door is open/closed	414	/* hp : how long door is open/closed
369	* maxhp : initial value for hp	415	* maxhp : initial value for hp
370	* sp : 1 = open, 0 = close	416	* sp : 1 = open, 0 = close
371	*/	417	*/
		418	void
372	void move_timed_gate(object *op)	419	move_timed_gate (object *op)
373	{	420	{
374	int v = op->value;	421	int v = op->value;
375		422
376	if (op->stats.sp) {	423	if (op->stats.sp)
		424	{
377	move_gate(op);	425	move_gate (op);
378	if (op->value != v) /* change direction ? */	426	if (op->value != v) /* change direction ? */
379	op->stats.sp = 0;	427	op->stats.sp = 0;
380	return;	428	return;
381	}	429	}
382	if (--op->stats.hp <= 0) { /* keep gate down */	430	if (--op->stats.hp <= 0)
		431	{ /* keep gate down */
383	move_gate(op);	432	move_gate (op);
384	if (op->value != v) { /* ready ? */	433	if (op->value != v)
385	op->speed = 0;	434	op->set_speed (0);
386	update_ob_speed(op);
387	}
388	}	435	}
389	}	436	}
390		437
391	/* slaying: name of the thing the detector is to look for	438	/* slaying: name of the thing the detector is to look for
392	* speed: frequency of 'glances'	439	* speed: frequency of 'glances'
393	* connected: connected value of detector	440	* connected: connected value of detector
394	* sp: 1 if detection sets buttons	441	* sp: 1 if detection sets buttons
395	* -1 if detection unsets buttons	442	* -1 if detection unsets buttons
396	*/	443	*/
397		444
		445	void
398	void move_detector(object *op)	446	move_detector (object *op)
399	{	447	{
400	object *tmp;	448	object *tmp;
401	int last = op->value;	449	int last = op->value;
402	int detected;	450	int detected;
		451
403	detected = 0;	452	detected = 0;
404		453
405	for(tmp = get_map_ob(op->map,op->x,op->y);tmp!=NULL&&!detected;tmp=tmp->above) {	454	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL && !detected; tmp = tmp->above)
		455	{
406	object *tmp2;	456	object *tmp2;
407	if(op->stats.hp) {	457
		458	if (op->stats.hp)
		459	{
408	for(tmp2= tmp->inv;tmp2;tmp2=tmp2->below) {	460	for (tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
		461	{
409	if(op->slaying && !strcmp(op->slaying,tmp->name)) detected=1;	462	if (op->slaying && !strcmp (op->slaying, tmp->name))
		463	detected = 1;
410	if(tmp2->type==FORCE &&tmp2->slaying && !strcmp(tmp2->slaying,op->slaying)) detected=1;	464	if (tmp2->type == FORCE && tmp2->slaying && !strcmp (tmp2->slaying, op->slaying))
411	}	465	detected = 1;
412	}	466	}
		467	}
413	if (op->slaying && !strcmp(op->slaying,tmp->name)) {	468	if (op->slaying && !strcmp (op->slaying, tmp->name))
		469	{
414	detected = 1;	470	detected = 1;
415	}	471	}
416	else if (tmp->type==SPECIAL_KEY && tmp->slaying==op->slaying)	472	else if (tmp->type == SPECIAL_KEY && tmp->slaying == op->slaying)
417	detected=1;	473	detected = 1;
418	}	474	}
419		475
420	/* the detector sets the button if detection is found */	476	/* the detector sets the button if detection is found */
421	if(op->stats.sp == 1) {	477	if (op->stats.sp == 1)
		478	{
422	if(detected && last == 0) {	479	if (detected && last == 0)
		480	{
423	op->value = 1;	481	op->value = 1;
424	push_button(op);	482	push_button (op);
425	}	483	}
426	if(!detected && last == 1) {	484	if (!detected && last == 1)
		485	{
427	op->value = 0;	486	op->value = 0;
428	push_button(op);	487	push_button (op);
429	}	488	}
430	}	489	}
431	else { /* in this case, we unset buttons */	490	else
		491	{ /* in this case, we unset buttons */
432	if(detected && last == 1) {	492	if (detected && last == 1)
		493	{
433	op->value = 0;	494	op->value = 0;
434	push_button(op);	495	push_button (op);
435	}	496	}
436	if(!detected && last == 0) {	497	if (!detected && last == 0)
		498	{
437	op->value = 1;	499	op->value = 1;
438	push_button(op);	500	push_button (op);
439	}	501	}
440	}	502	}
441	}	503	}
442		504
443		505
		506	void
444	void animate_trigger (object *op)	507	animate_trigger (object *op)
445	{	508	{
446	if((unsigned char)++op->stats.wc >= NUM_ANIMATIONS(op)) {	509	if ((unsigned char) ++op->stats.wc >= NUM_ANIMATIONS (op))
		510	{
447	op->stats.wc = 0;	511	op->stats.wc = 0;
448	check_trigger(op,NULL);	512	check_trigger (op, NULL);
		513	}
449	} else {	514	else
		515	{
450	SET_ANIMATION(op, op->stats.wc);	516	SET_ANIMATION (op, op->stats.wc);
451	update_object(op,UP_OBJ_FACE);	517	update_object (op, UP_OBJ_FACE);
452	}	518	}
453	}	519	}
454		520
455	void move_hole(object *op) { /* 1 = opening, 0 = closing */	521	void
		522	move_hole (object *op)
		523	{ /* 1 = opening, 0 = closing */
456	object *next,*tmp;	524	object *next, *tmp;
457		525
458	if(op->value) { /* We're opening */	526	if (op->value)
459	if(--op->stats.wc<=0) { /* Opened, let's stop */	527	{ /* We're opening */
		528	if (--op->stats.wc <= 0)
		529	{ /* Opened, let's stop */
460	op->stats.wc=0;	530	op->stats.wc = 0;
461	op->speed = 0;	531	op->set_speed (0);
462	update_ob_speed(op);
463		532
464	/* Hard coding this makes sense for holes I suppose */	533	/* Hard coding this makes sense for holes I suppose */
465	op->move_on = MOVE_WALK;	534	op->move_on = MOVE_WALK;
466	for (tmp=op->above; tmp!=NULL; tmp=next) {	535	for (tmp = op->above; tmp != NULL; tmp = next)
467	next=tmp->above;	536	{
468	move_apply(op,tmp,tmp);	537	next = tmp->above;
469	}	538	move_apply (op, tmp, tmp);
470	}	539	}
471	SET_ANIMATION(op, op->stats.wc);	540	}
472	update_object(op,UP_OBJ_FACE);
473	return;
474	}
475	/* We're closing */
476	op->move_on = 0;
477		541
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);	542	SET_ANIMATION (op, op->stats.wc);
482	update_object(op,UP_OBJ_FACE);	543	update_object (op, UP_OBJ_FACE);
		544	return;
		545	}
		546	/* We're closing */
		547	op->move_on = 0;
		548
		549	op->stats.wc++;
		550	if ((int) op->stats.wc >= NUM_ANIMATIONS (op))
		551	op->stats.wc = NUM_ANIMATIONS (op) - 1;
		552
		553	SET_ANIMATION (op, op->stats.wc);
		554	update_object (op, UP_OBJ_FACE);
483	if((unsigned char) op->stats.wc==(NUM_ANIMATIONS(op)-1)) {	555	if ((unsigned char) op->stats.wc == (NUM_ANIMATIONS (op) - 1))
484	op->speed = 0;	556	op->set_speed (0); /* closed, let's stop */
485	update_ob_speed(op); /* closed, let's stop */
486	return;
487	}
488	}	557	}
489		558
490		559
491	/* stop_item() returns a pointer to the stopped object. The stopped object	560	/* stop_item() returns a pointer to the stopped object. The stopped object
492	* may or may not have been removed from maps or inventories. It will not	561	* may or may not have been removed from maps or inventories. It will not
…		…
498	* it, NULL is returned.	567	* it, NULL is returned.
499	*	568	*
500	* fix_stopped_item() should be used if the stopped item should be put on	569	* fix_stopped_item() should be used if the stopped item should be put on
501	* the map.	570	* the map.
502	*/	571	*/
		572	object *
503	object *stop_item (object *op)	573	stop_item (object *op)
504	{	574	{
505	if (op->map == NULL)	575	if (op->map == NULL)
		576	return op;
		577
		578	switch (op->type)
		579	{
		580	case THROWN_OBJ:
		581	{
		582	object *payload = op->inv;
		583
		584	if (payload == NULL)
		585	return NULL;
		586	payload->remove ();
		587	op->destroy ();
		588	return payload;
		589	}
		590
		591	case ARROW:
		592	if (op->has_active_speed ())
		593	op = fix_stopped_arrow (op);
506	return op;	594	return op;
507		595
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:	596	default:
527	return op;	597	return op;
528	}	598	}
529	}	599	}
530		600
531	/* fix_stopped_item() - put stopped item where stop_item() had found it.	601	/* 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.	602	* Inserts item into the old map, or merges it if it already is on the map.
533	*	603	*
534	* 'map' must be the value of op->map before stop_item() was called.	604	* 'map' must be the value of op->map before stop_item() was called.
535	*/	605	*/
		606	void
536	void fix_stopped_item (object *op, mapstruct *map, object *originator)	607	fix_stopped_item (object *op, maptile *map, object *originator)
537	{	608	{
538	if (map == NULL)	609	if (map == NULL)
539	return;	610	return;
540	if (QUERY_FLAG (op, FLAG_REMOVED))	611	if (QUERY_FLAG (op, FLAG_REMOVED))
541	insert_ob_in_map (op, map, originator,0);	612	insert_ob_in_map (op, map, originator, 0);
542	else if (op->type == ARROW)	613	else if (op->type == ARROW)
543	merge_ob (op, NULL); /* only some arrows actually need this */	614	merge_ob (op, NULL); /* only some arrows actually need this */
544	}	615	}
545		616
546		617
		618	object *
547	object *fix_stopped_arrow (object *op)	619	fix_stopped_arrow (object *op)
548	{	620	{
549	if(rndm(0, 99) < op->stats.food) {	621	if (rndm (0, 99) < op->stats.food)
		622	{
550	/* Small chance of breaking */	623	/* Small chance of breaking */
551	remove_ob (op);	624	op->destroy ();
552	free_object(op);
553	return NULL;	625	return NULL;
554	}	626	}
555		627
		628	op->set_speed (0);
556	op->direction=0;	629	op->direction = 0;
557	op->move_on=0;	630	op->move_on = 0;
558	op->move_type=0;	631	op->move_type = 0;
559	op->speed = 0;
560	update_ob_speed(op);
561	op->stats.wc = op->stats.sp;	632	op->stats.wc = op->stats.sp;
562	op->stats.dam= op->stats.hp;	633	op->stats.dam = op->stats.hp;
563	op->attacktype = op->stats.grace;	634	op->attacktype = op->stats.grace;
564	if (op->slaying != NULL)	635	op->slaying = 0;
565	FREE_AND_CLEAR_STR(op->slaying);	636	op->skill = 0;
566		637
567	if (op->skill != NULL)
568	FREE_AND_CLEAR_STR(op->skill);
569
570	if (op->spellarg != NULL) {	638	if (op->spellarg != NULL)
571	op->slaying = add_string(op->spellarg);	639	{
		640	op->slaying = op->spellarg;
572	free(op->spellarg);	641	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;	642	op->spellarg = NULL;
		643	}
		644	else
		645	op->slaying = NULL;
		646
		647	/* Reset these to zero, so that object::can_merge will work properly */
		648	op->spellarg = NULL;
579	op->stats.sp = 0;	649	op->stats.sp = 0;
580	op->stats.hp = 0;	650	op->stats.hp = 0;
581	op->stats.grace = 0;	651	op->stats.grace = 0;
582	op->level = 0;	652	op->level = 0;
583	op->face=op->arch->clone.face;	653	op->face = op->arch->clone.face;
584	op->owner=NULL; /* So that stopped arrows will be saved */	654	op->owner = NULL; /* So that stopped arrows will be saved */
585	update_object (op,UP_OBJ_FACE);	655	update_object (op, UP_OBJ_FACE);
586	return op;	656	return op;
587	}	657	}
588		658
589	/* stop_arrow() - what to do when a non-living flying object	659	/* stop_arrow() - what to do when a non-living flying object
590	* has to stop. Sept 96 - I added in thrown object code in	660	* has to stop. Sept 96 - I added in thrown object code in
591	* here too. -b.t.	661	* here too. -b.t.
592	*	662	*
593	* Returns a pointer to the stopped object (which will have been removed	663	* Returns a pointer to the stopped object (which will have been removed
594	* from maps or inventories), or NULL if was destroyed.	664	* from maps or inventories), or NULL if was destroyed.
595	*/	665	*/
596		666	static void
597	static void stop_arrow (object *op)	667	stop_arrow (object *op)
598	{	668	{
599	/* Lauwenmark: Handle for plugin stop event */	669	if (INVOKE_OBJECT (STOP, op))
600	execute_event(op, EVENT_STOP,NULL,NULL,NULL,SCRIPT_FIX_NOTHING);	670	return;
		671
601	if (op->inv) {	672	if (op->inv)
		673	{
602	object *payload = op->inv;	674	object *payload = op->inv;
603	remove_ob (payload);	675
604	clear_owner(payload);	676	payload->remove ();
		677	payload->owner = 0;
605	insert_ob_in_map (payload, op->map, payload,0);	678	insert_ob_in_map (payload, op->map, payload, 0);
606	remove_ob (op);	679	op->destroy ();
607	free_object (op);	680	}
608	} else {	681	else
		682	{
609	op = fix_stopped_arrow (op);	683	op = fix_stopped_arrow (op);
610	if (op)	684	if (op)
611	merge_ob (op, NULL);	685	merge_ob (op, NULL);
612	}	686	}
613	}	687	}
614		688
615	/* Move an arrow along its course. op is the arrow or thrown object.	689	/* Move an arrow along its course. op is the arrow or thrown object.
616	*/	690	*/
617		691
		692	void
618	void move_arrow(object *op) {	693	move_arrow (object *op)
		694	{
619	object *tmp;	695	object *tmp;
620	sint16 new_x, new_y;	696	sint16 new_x, new_y;
621	int was_reflected, mflags;	697	int was_reflected, mflags;
622	mapstruct *m;	698	maptile *m;
623		699
624	if(op->map==NULL) {	700	if (op->map == NULL)
		701	{
625	LOG (llevError, "BUG: Arrow had no map.\n");	702	LOG (llevError, "BUG: Arrow had no map.\n");
626	remove_ob(op);	703	op->destroy ();
627	free_object(op);	704	return;
628	return;
629	}	705	}
630		706
631	/* we need to stop thrown objects at some point. Like here. */	707	/* we need to stop thrown objects at some point. Like here. */
632	if(op->type==THROWN_OBJ) {	708	if (op->type == THROWN_OBJ)
		709	{
633	/* If the object that the THROWN_OBJ encapsulates disappears,	710	/* If the object that the THROWN_OBJ encapsulates disappears,
634	* we need to have this object go away also - otherwise, you get	711	* we need to have this object go away also - otherwise, you get
635	* left over remnants on the map. Where this currently happens	712	* left over remnants on the map. Where this currently happens
636	* is if the player throws a bomb - the bomb explodes on its own,	713	* 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	714	* 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,	715	* bomb code, but there are potential other cases where that could happen,
639	* and it is easy enough to clean it up here.	716	* and it is easy enough to clean it up here.
640	*/	717	*/
641	if (op->inv == NULL) {	718	if (op->inv == NULL)
642	remove_ob(op);	719	{
643	free_object(op);	720	op->destroy ();
644	return;	721	return;
645	}	722	}
		723
646	if(op->last_sp-- < 0) {	724	if (op->last_sp-- < 0)
		725	{
647	stop_arrow (op);	726	stop_arrow (op);
648	return;	727	return;
649	}	728	}
650	}	729	}
651		730
652	/* if the arrow is moving too slow.. stop it. 0.5 was chosen as lower	731	/* if the arrow is moving too slow.. stop it. 0.5 was chosen as lower
653	values look rediculous. */	732	values look rediculous. */
654	if (op->speed < 0.5 && op->type==ARROW) {	733	if (op->speed < 0.5 && op->type == ARROW)
655	stop_arrow(op);
656	return;
657	}	734	{
		735	stop_arrow (op);
		736	return;
		737	}
658		738
659	/* Calculate target map square */	739	/* Calculate target map square */
660	new_x = op->x + DIRX(op);	740	new_x = op->x + DIRX (op);
661	new_y = op->y + DIRY(op);	741	new_y = op->y + DIRY (op);
662	was_reflected = 0;	742	was_reflected = 0;
663		743
664	m = op->map;	744	m = op->map;
665	mflags = get_map_flags(m, &m, new_x, new_y, &new_x, &new_y);	745	mflags = get_map_flags (m, &m, new_x, new_y, &new_x, &new_y);
666		746
667	if (mflags & P_OUT_OF_MAP) {	747	if (mflags & P_OUT_OF_MAP)
668	stop_arrow(op);
669	return;
670	}	748	{
		749	stop_arrow (op);
		750	return;
		751	}
671		752
672	/* only need to look for living creatures if this flag is set */	753	/* only need to look for living creatures if this flag is set */
673	if (mflags & P_IS_ALIVE) {	754	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		755	{
		756	for (tmp = GET_MAP_OB (m, new_x, new_y); tmp != NULL; tmp = tmp->above)
		757	if (QUERY_FLAG (tmp, FLAG_ALIVE))
		758	break;
		759
678	/* Not really fair, but don't let monsters hit themselves with	760	/* Not really fair, but don't let monsters hit themselves with
679	* their own arrow - this can be because they fire it then	761	* their own arrow - this can be because they fire it then
680	* move into it.	762	* move into it.
681	*/	763	*/
682
683	if (tmp != NULL && tmp != op->owner) {	764	if (tmp && tmp != op->owner)
		765	{
684	/* Found living object, but it is reflecting the missile. Update	766	/* Found living object, but it is reflecting the missile. Update
685	* as below. (Note that for living creatures there is a small	767	* as below. (Note that for living creatures there is a small
686	* chance that reflect_missile fails.)	768	* chance that reflect_missile fails.)
687	*/	769	*/
688		770	if (QUERY_FLAG (tmp, FLAG_REFL_MISSILE) && (rndm (0, 99)) < (90 - op->level / 10))
689	if (QUERY_FLAG (tmp, FLAG_REFL_MISSILE) &&	771	{
690	(rndm(0, 99)) < (90-op->level/10)) {
691
692	int number = op->face->number;	772	int number = op->face->number;
693		773
694	op->direction = absdir (op->direction + 4);	774	op->direction = absdir (op->direction + 4);
695	op->state = 0;	775	op->state = 0;
696	if (GET_ANIM_ID (op)) {	776
697	number += 4;	777	if (GET_ANIM_ID (op))
		778	{
		779	number += 4;
		780
698	if (number > GET_ANIMATION (op, 8))	781	if (number > GET_ANIMATION (op, 8))
699	number -= 8;	782	number -= 8;
		783
700	op->face = &new_faces[number];	784	op->face = &new_faces[number];
701	}	785	}
		786
702	was_reflected = 1; /* skip normal movement calculations */	787	was_reflected = 1; /* skip normal movement calculations */
703	}	788	}
704	else {	789	else
		790	{
705	/* Attack the object. */	791	/* Attack the object. */
706	op = hit_with_arrow (op, tmp);	792	op = hit_with_arrow (op, tmp);
707	if (op == NULL)	793
708	return;	794	if (!op)
709	}	795	return;
710	} /* if this is not hitting its owner */	796	}
		797	} /* if this is not hitting its owner */
711	} /* if there is something alive on this space */	798	} /* if there is something alive on this space */
712		799
713
714	if (OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, new_x, new_y))) {	800	if (OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, new_x, new_y)))
715	int retry=0;	801	{
		802	int retry = 0;
716		803
717	/* if the object doesn't reflect, stop the arrow from moving	804	/* if the object doesn't reflect, stop the arrow from moving
718	* note that this code will now catch cases where a monster is	805	* note that this code will now catch cases where a monster is
719	* on a wall but has reflecting - the arrow won't reflect.	806	* on a wall but has reflecting - the arrow won't reflect.
720	* Mapmakers shouldn't put monsters on top of wall in the first	807	* Mapmakers shouldn't put monsters on top of wall in the first
721	* place, so I don't consider that a problem.	808	* place, so I don't consider that a problem.
722	*/	809	*/
723	if(!QUERY_FLAG(op, FLAG_REFLECTING) || !(rndm(0, 19))) {	810	if (!QUERY_FLAG (op, FLAG_REFLECTING) || !(rndm (0, 19)))
		811	{
724	stop_arrow (op);	812	stop_arrow (op);
725	return;	813	return;
726	} else {	814	}
		815	else
		816	{
727	/* If one of the major directions (n,s,e,w), just reverse it */	817	/* If one of the major directions (n,s,e,w), just reverse it */
728	if(op->direction&1) {	818	if (op->direction & 1)
		819	{
729	op->direction=absdir(op->direction+4);	820	op->direction = absdir (op->direction + 4);
730	retry=1;	821	retry = 1;
731	}	822	}
732	/* There were two blocks with identical code -	823	/* There were two blocks with identical code -
733	* use this retry here to make this one block	824	* use this retry here to make this one block
734	* that did the same thing.	825	* that did the same thing.
735	*/	826	*/
736	while (retry<2) {	827	while (retry < 2)
		828	{
737	int left, right, mflags;	829	int left, right, mflags;
738	mapstruct *m1;	830	maptile *m1;
739	sint16 x1, y1;	831	sint16 x1, y1;
740		832
741	retry++;	833	retry++;
742		834
743	/* Need to check for P_OUT_OF_MAP: if the arrow is tavelling	835	/* 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	836	* over a corner in a tiled map, it is possible that
745	* op->direction is within an adjacent map but either	837	* op->direction is within an adjacent map but either
746	* op->direction-1 or op->direction+1 does not exist.	838	* op->direction-1 or op->direction+1 does not exist.
747	*/	839	*/
748	mflags = get_map_flags(op->map,&m1, op->x+freearr_x[absdir(op->direction-1)],	840	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);	841	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)));	842	left = (mflags & P_OUT_OF_MAP) ? 0 : OB_TYPE_MOVE_BLOCK (op, (GET_MAP_MOVE_BLOCK (m1, x1, y1)));
751		843
752	mflags = get_map_flags(op->map,&m1, op->x+freearr_x[absdir(op->direction+1)],	844	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);	845	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)));	846	right = (mflags & P_OUT_OF_MAP) ? 0 : OB_TYPE_MOVE_BLOCK (op, (GET_MAP_MOVE_BLOCK (m1, x1, y1)));
755		847
756	if(left==right)	848	if (left == right)
757	op->direction=absdir(op->direction+4);	849	op->direction = absdir (op->direction + 4);
758	else if(left)	850	else if (left)
759	op->direction=absdir(op->direction+2);	851	op->direction = absdir (op->direction + 2);
760	else if(right)	852	else if (right)
761	op->direction=absdir(op->direction-2);	853	op->direction = absdir (op->direction - 2);
762		854
763	mflags = get_map_flags(op->map,&m1, op->x+DIRX(op),op->y+DIRY(op), &x1, &y1);	855	mflags = get_map_flags (op->map, &m1, op->x + DIRX (op), op->y + DIRY (op), &x1, &y1);
764		856
765	/* If this space is not out of the map and not blocked, valid space -	857	/* If this space is not out of the map and not blocked, valid space -
766	* don't need to retry again.	858	* don't need to retry again.
767	*/	859	*/
768	if (!(mflags & P_OUT_OF_MAP) &&	860	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;	861	break;
770		862
771	}	863	}
772	/* Couldn't find a direction to move the arrow to - just	864	/* Couldn't find a direction to move the arrow to - just
773	* top it from moving.	865	* top it from moving.
774	*/	866	*/
775	if (retry==2) {	867	if (retry == 2)
776	stop_arrow (op);	868	{
777	return;	869	stop_arrow (op);
778	}	870	return;
		871	}
779	/* update object image for new facing */	872	/* update object image for new facing */
780	/* many thrown objects *don't* have more than one face */	873	/* many thrown objects *don't* have more than one face */
781	if(GET_ANIM_ID(op))	874	if (GET_ANIM_ID (op))
782	SET_ANIMATION(op, op->direction);	875	SET_ANIMATION (op, op->direction);
783	} /* object is reflected */	876	} /* object is reflected */
784	} /* object ran into a wall */	877	} /* object ran into a wall */
785		878
786	/* Move the arrow. */	879	/* Move the arrow. */
787	remove_ob (op);	880	op->remove ();
788	op->x = new_x;	881	op->x = new_x;
789	op->y = new_y;	882	op->y = new_y;
790		883
791	/* decrease the speed as it flies. 0.05 means a standard bow will shoot	884	/* decrease the speed as it flies. 0.05 means a standard bow will shoot
792	* about 17 squares. Tune as needed.	885	* about 17 squares. Tune as needed.
793	*/	886	*/
794	op->speed -= 0.05;	887	op->speed -= 0.05;
795	insert_ob_in_map (op, m, op,0);	888	insert_ob_in_map (op, m, op, 0);
796	}	889	}
797		890
798	/* This routine doesnt seem to work for "inanimate" objects that	891	/* This routine doesnt seem to work for "inanimate" objects that
799	* are being carried, ie a held torch leaps from your hands!.	892	* are being carried, ie a held torch leaps from your hands!.
800	* Modified this routine to allow held objects. b.t. */	893	* Modified this routine to allow held objects. b.t. */
801		894
802	void change_object(object *op) { /* Doesn`t handle linked objs yet */	895	void
803	object *tmp,*env,*pl;	896	change_object (object *op)
		897	{ /* Doesn`t handle linked objs yet */
804	int i,j;	898	int i, j;
805		899
806	if(op->other_arch==NULL) {	900	if (op->other_arch == NULL)
		901	{
807	LOG(llevError,"Change object (%s) without other_arch error.\n", op->name);	902	LOG (llevError, "Change object (%s) without other_arch error.\n", &op->name);
		903	return;
		904	}
		905
		906	/* In non-living items only change when food value is 0 */
		907	if (!QUERY_FLAG (op, FLAG_ALIVE))
		908	{
		909	if (op->stats.food-- > 0)
		910	return;
		911	else
		912	op->stats.food = 1; /* so 1 other_arch is made */
		913	}
		914
		915	object *pl = op->in_player ();
		916	object *env = op->env;
		917
		918	op->remove ();
		919	for (i = 0; i < NROFNEWOBJS (op); i++)
		920	{
		921	object *tmp = arch_to_object (op->other_arch);
		922
		923	if (op->type == LAMP)
		924	tmp->stats.food = op->stats.food - 1;
		925
		926	tmp->stats.hp = op->stats.hp; /* The only variable it keeps. */
		927	if (env)
		928	{
		929	tmp->x = env->x, tmp->y = env->y;
		930	tmp = insert_ob_in_ob (tmp, env);
		931
		932	/* If this object is the players inventory, we need to tell the
		933	* client of the change. Insert_ob_in_map takes care of the
		934	* updating the client, so we don't need to do that below.
		935	*/
		936	if (pl)
		937	{
		938	esrv_del_item (pl->contr, op->count);
		939	esrv_send_item (pl, tmp);
		940	}
		941	}
		942	else
		943	{
		944	j = find_first_free_spot (tmp, op->map, op->x, op->y);
		945	if (j == -1) /* No free spot */
		946	tmp->destroy ();
		947	else
		948	{
		949	tmp->x = op->x + freearr_x[j], tmp->y = op->y + freearr_y[j];
		950	insert_ob_in_map (tmp, op->map, op, 0);
		951	}
		952	}
		953	}
		954
		955	op->destroy ();
		956	}
		957
		958	void
		959	move_teleporter (object *op)
		960	{
		961	object *tmp, *head = op;
		962
		963	/* if this is a multipart teleporter, handle the other parts
		964	* The check for speed isn't strictly needed - basically, if
		965	* there is an old multipart teleporter in which the other parts
		966	* have speed, we don't really want to call it twice for the same
		967	* function - in fact, as written below, part N would get called
		968	* N times without the speed check.
		969	*/
		970	if (op->more && !op->more->has_active_speed ())
		971	move_teleporter (op->more);
		972
		973	if (op->head)
		974	head = op->head;
		975
		976	for (tmp = op->above; tmp != NULL; tmp = tmp->above)
		977	if (!QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		978	break;
		979
		980	/* If nothing above us to move, nothing to do */
		981	if (!tmp || QUERY_FLAG (tmp, FLAG_WIZPASS))
808	return;	982	return;
809	}
810		983
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)) {	984	if (EXIT_PATH (head))
		985	{
868	if(tmp->type==PLAYER) {	986	if (tmp->type == PLAYER)
869	/* Lauwenmark: Handle for plugin TRIGGER event */	987	{
870	if (execute_event(op, EVENT_TRIGGER, tmp, NULL, NULL, SCRIPT_FIX_ALL) != 0)	988	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))
871	return;	989	return;
872	enter_exit(tmp, head);	990
873	}	991	tmp->enter_exit (head);
874	else	992	}
		993	else
875	/* Currently only players can transfer maps */	994	/* 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;	995	return;
888	transfer_ob(tmp,EXIT_X(head),EXIT_Y(head),0,head);	996	}
		997	else if (EXIT_X (head) || EXIT_Y (head))
889	}	998	{
890	else {	999	if (out_of_map (head->map, EXIT_X (head), EXIT_Y (head)))
891	/* Random teleporter */	1000	{
892	/* Lauwenmark: Handle for plugin TRIGGER event */	1001	LOG (llevError, "Removed illegal teleporter.\n");
893	if (execute_event(op, EVENT_TRIGGER, tmp, NULL, NULL, SCRIPT_FIX_ALL) != 0)	1002	head->destroy ();
894	return;	1003	return;
		1004	}
		1005
		1006	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))
		1007	return;
		1008
		1009	transfer_ob (tmp, EXIT_X (head), EXIT_Y (head), 0, head);
		1010	}
		1011	else
		1012	{
		1013	/* Random teleporter */
		1014	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))
		1015	return;
895	teleport(head, TELEPORTER, tmp);	1016	teleport (head, TELEPORTER, tmp);
896	}	1017	}
897	}	1018	}
898		1019
899		1020
900	/* This object will teleport someone to a different map	1021	/* This object will teleport someone to a different map
901	and will also apply changes to the player from its inventory.	1022	and will also apply changes to the player from its inventory.
902	This was invented for giving classes, but there's no reason it	1023	This was invented for giving classes, but there's no reason it
903	can't be generalized.	1024	can't be generalized.
904	*/	1025	*/
905		1026	void
906	void move_player_changer(object *op) {	1027	move_player_changer (object *op)
		1028	{
907	object *player;	1029	object *player;
908	object *walk;	1030	object *walk;
909	char c;	1031	char c;
910		1032
911	if (!op->above || !EXIT_PATH(op)) return;	1033	if (!op->above || !EXIT_PATH (op))
		1034	return;
912		1035
913	/* This isn't all that great - means that the player_mover	1036	/* This isn't all that great - means that the player_mover
914	* needs to be on top.	1037	* needs to be on top.
915	*/	1038	*/
916	if(op->above->type==PLAYER) {	1039	if (op->above->type == PLAYER)
917	/* Lauwenmark: Handle for plugin TRIGGER event */	1040	{
918	if (execute_event(op, EVENT_TRIGGER,op->above,NULL,NULL,SCRIPT_FIX_NOTHING)!=0)	1041	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (player)))
919	return;	1042	return;
920	player=op->above;	1043	player = op->above;
		1044
921	for(walk=op->inv;walk!=NULL;walk=walk->below)	1045	for (walk = op->inv; walk != NULL; walk = walk->below)
922	apply_changes_to_player(player,walk);	1046	apply_changes_to_player (player, walk);
923		1047
924	fix_player(player);	1048	player->update_stats ();
		1049
925	esrv_send_inventory(op->above,op->above);	1050	esrv_send_inventory (op->above, op->above);
926	esrv_update_item(UPD_FACE, op->above, op->above);	1051	esrv_update_item (UPD_FACE, op->above, op->above);
927		1052
928	/* update players death & WoR home-position */	1053	/* update players death & WoR home-position */
929	sscanf(EXIT_PATH(op), "%c", &c);	1054	sscanf (EXIT_PATH (op), "%c", &c);
930	if (c == '/') {	1055	if (c == '/')
		1056	{
931	strcpy(player->contr->savebed_map, EXIT_PATH(op));	1057	player->contr->savebed_map = EXIT_PATH (op);
932	player->contr->bed_x = EXIT_X(op);	1058	player->contr->bed_x = EXIT_X (op);
933	player->contr->bed_y = EXIT_Y(op);	1059	player->contr->bed_y = EXIT_Y (op);
934	}	1060	}
935	else	1061	else
936	LOG(llevDebug,
937	"WARNING: destination '%s' in player_changer must be an absolute path!\n",	1062	LOG (llevDebug, "WARNING: destination '%s' in player_changer must be an absolute path!\n", &EXIT_PATH (op));
938	EXIT_PATH(op));	1063
939		1064	op->above->enter_exit (op);
940	enter_exit(op->above,op);	1065	player->contr->save ();
941	save_player(player, 1);
942	}	1066	}
943	}	1067	}
944		1068
945	/* firewalls fire other spells.	1069	/* firewalls fire other spells.
946	* The direction of the wall is stored in op->stats.sp.	1070	* The direction of the wall is stored in op->stats.sp.
947	* walls can have hp, so they can be torn down.	1071	* walls can have hp, so they can be torn down.
948	*/	1072	*/
		1073	void
949	void move_firewall(object *op) {	1074	move_firewall (object *op)
		1075	{
950	object *spell;	1076	object *spell;
951		1077
952	if ( ! op->map)	1078	if (!op->map)
953	return; /* dm has created a firewall in his inventory */	1079	return; /* dm has created a firewall in his inventory */
954		1080
955	spell = op->inv;	1081	spell = op->inv;
956	if (!spell || spell->type != SPELL) spell=&op->other_arch->clone;	1082
		1083	if (!spell || spell->type != SPELL)
		1084	spell = &op->other_arch->clone;
		1085
957	if (!spell) {	1086	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	}	1087	{
		1088	LOG (llevError, "move_firewall: no spell specified (%s, %s, %d, %d)\n", &op->name, &op->map->name, op->x, op->y);
		1089	return;
		1090	}
962		1091
963	cast_spell(op,op,op->stats.sp?op->stats.sp:rndm(1, 8),spell, NULL);	1092	cast_spell (op, op, op->stats.sp ? op->stats.sp : rndm (1, 8), spell, NULL);
964	}	1093	}
965
966		1094
967	/* move_player_mover: this function takes a "player mover" as an	1095	/* move_player_mover: this function takes a "player mover" as an
968	* argument, and performs the function of a player mover, which is:	1096	* argument, and performs the function of a player mover, which is:
969	*	1097	*
970	* a player mover finds any players that are sitting on it. It	1098	* a player mover finds any players that are sitting on it. It
971	* moves them in the op->stats.sp direction. speed is how often it'll move.	1099	* 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,	1100	* 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,	1101	* 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	1102	* it'll paralyze the victim for hp*his speed/op->speed
975	*/	1103	*/
		1104	void
976	void move_player_mover(object *op) {	1105	move_player_mover (object *op)
		1106	{
977	object *victim, *nextmover;	1107	object *victim, *nextmover;
978	int dir = op->stats.sp;	1108	int dir = op->stats.sp;
979	sint16 nx, ny;	1109	sint16 nx, ny;
980	mapstruct *m;	1110	maptile *m;
981		1111
982	/* Determine direction now for random movers so we do the right thing */	1112	/* Determine direction now for random movers so we do the right thing */
983	if (!dir) dir=rndm(1, 8);	1113	if (!dir)
		1114	dir = rndm (1, 8);
984		1115
985	for(victim=get_map_ob(op->map,op->x,op->y); victim !=NULL; victim=victim->above) {	1116	for (victim = GET_MAP_OB (op->map, op->x, op->y); victim != NULL; victim = victim->above)
		1117	{
986	if(QUERY_FLAG(victim, FLAG_ALIVE) && !QUERY_FLAG(victim, FLAG_WIZPASS) &&	1118	if (QUERY_FLAG (victim, FLAG_ALIVE) && !QUERY_FLAG (victim, FLAG_WIZPASS) &&
987	(victim->move_type & op->move_type || !victim->move_type)) {	1119	(victim->move_type & op->move_type || !victim->move_type))
		1120	{
988		1121
989	if (victim->head) victim = victim->head;	1122	if (victim->head)
		1123	victim = victim->head;
990		1124
991	if(QUERY_FLAG(op,FLAG_LIFESAVE)&&op->stats.hp--<0) {	1125	if (QUERY_FLAG (op, FLAG_LIFESAVE) && op->stats.hp-- < 0)
992	remove_ob(op);	1126	{
993	free_object(op);	1127	op->remove ();
994	return;	1128	return;
995	}	1129	}
		1130
996	nx = op->x+freearr_x[dir];	1131	nx = op->x + freearr_x[dir];
997	ny = op->y+freearr_y[dir];	1132	ny = op->y + freearr_y[dir];
998	m = op->map;	1133	m = op->map;
999	if (get_map_flags(m, &m, nx, ny, &nx, &ny) & P_OUT_OF_MAP) {	1134	if (get_map_flags (m, &m, nx, ny, &nx, &ny) & P_OUT_OF_MAP)
		1135	{
1000	LOG(llevError,"move_player_mover: Trying to push player off the map! map=%s (%d, %d)\n",	1136	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);	1137	return;
1002	return ;	1138	}
1003	}	1139
1004
1005	if (should_director_abort(op, victim)) return ;	1140	if (should_director_abort (op, victim))
		1141	return;
1006		1142
1007	for(nextmover=get_map_ob(m,nx, ny); nextmover !=NULL; nextmover=nextmover->above) {	1143	for (nextmover = GET_MAP_OB (m, nx, ny); nextmover != NULL; nextmover = nextmover->above)
		1144	{
1008	if(nextmover->type == PLAYERMOVER)	1145	if (nextmover->type == PLAYERMOVER)
1009	nextmover->speed_left=-.99;	1146	nextmover->speed_left = -.99;
1010	if(QUERY_FLAG(nextmover,FLAG_ALIVE)) {	1147	if (QUERY_FLAG (nextmover, FLAG_ALIVE))
		1148	{
1011	op->speed_left=-1.1; /* wait until the next thing gets out of the way */	1149	op->speed_left = -1.1; /* wait until the next thing gets out of the way */
1012	}	1150	}
1013	}	1151	}
1014		1152
1015	if(victim->type==PLAYER) {	1153	if (victim->type == PLAYER)
		1154	{
1016	/* only level >=1 movers move people */	1155	/* only level >=1 movers move people */
1017	if(op->level) {	1156	if (op->level)
		1157	{
1018	/* Following is a bit of hack. We need to make sure it	1158	/* Following is a bit of hack. We need to make sure it
1019	* is cleared, otherwise the player will get stuck in	1159	* is cleared, otherwise the player will get stuck in
1020	* place. This can happen if the player used a spell to	1160	* place. This can happen if the player used a spell to
1021	* get to this space.	1161	* get to this space.
1022	*/	1162	*/
1023	victim->contr->fire_on=0;	1163	victim->contr->fire_on = 0;
1024	victim->speed_left=-FABS(victim->speed);	1164	victim->speed_left = -FABS (victim->speed);
1025	move_player(victim, dir);	1165	move_player (victim, dir);
1026	}	1166	}
1027	else return;	1167	else
1028	}	1168	return;
1029	else move_object(victim,dir);	1169	}
		1170	else
		1171	move_object (victim, dir);
1030		1172
1031	if(!op->stats.maxsp&&op->attacktype) op->stats.maxsp=2;	1173	if (!op->stats.maxsp && op->attacktype)
		1174	op->stats.maxsp = 2;
1032		1175
1033	if(op->attacktype) { /* flag to paralyze the player */	1176	if (op->attacktype)
		1177	{ /* flag to paralyze the player */
1034		1178
1035	victim->speed_left= -FABS(op->stats.maxsp*victim->speed/op->speed);	1179	victim->speed_left = -FABS (op->stats.maxsp * victim->speed / op->speed);
1036	/* Not sure why, but for some chars on metalforge, they	1180	/* Not sure why, but for some chars on metalforge, they
1037	* would sometimes get -inf speed_left, and from the	1181	* would sometimes get -inf speed_left, and from the
1038	* description, it could only happen here, so just put	1182	* description, it could only happen here, so just put
1039	* a lower sanity limit. My only guess is that the	1183	* a lower sanity limit. My only guess is that the
1040	* mover has 0 speed.	1184	* mover has 0 speed.
1041	*/	1185	*/
1042	if (victim->speed_left < -5.0) victim->speed_left=-5.0;	1186	if (victim->speed_left < -5.0)
1043	}	1187	victim->speed_left = -5.0;
1044	}	1188	}
		1189	}
1045	}	1190	}
1046	}	1191	}
1047		1192
1048	/*	1193	/*
1049	* Will duplicate a specified object placed on top of it.	1194	* Will duplicate a specified object placed on top of it.
1050	* connected: what will trigger it.	1195	* connected: what will trigger it.
1051	* level: multiplier. 0 to destroy.	1196	* level: multiplier. 0 to destroy.
1052	* other_arch: the object to look for and duplicate.	1197	* other_arch: the object to look for and duplicate.
1053	*/	1198	*/
1054		1199
		1200	void
1055	void move_duplicator(object *op) {	1201	move_duplicator (object *op)
		1202	{
1056	object *tmp;	1203	object *tmp;
1057		1204
1058	if ( !op->other_arch ) {	1205	if (!op->other_arch)
		1206	{
1059	LOG(llevInfo, "Duplicator with no other_arch! %d %d %s\n", op->x, op->y, op->map ? op->map->path : "nullmap");	1207	LOG (llevInfo, "Duplicator with no other_arch! %d %d %s\n", op->x, op->y, op->map ? &op->map->path : "nullmap");
1060	return;	1208	return;
1061	}	1209	}
1062		1210
1063	if (op->above == NULL)	1211	if (op->above == NULL)
1064	return;	1212	return;
1065	for (tmp=op->above; tmp != NULL; tmp=tmp->above) {	1213	for (tmp = op->above; tmp != NULL; tmp = tmp->above)
		1214	{
1066	if (strcmp(op->other_arch->name, tmp->arch->name) == 0) {	1215	if (strcmp (op->other_arch->name, tmp->arch->name) == 0)
		1216	{
1067	if (op->level <= 0) {	1217	if (op->level <= 0)
1068	remove_ob(tmp);	1218	tmp->destroy ();
1069	free_object(tmp);	1219	else
1070	} else {	1220	{
1071	uint64 new_nrof = (uint64)tmp->nrof*op->level;	1221	uint64 new_nrof = (uint64) tmp->nrof * op->level;
1072	if (new_nrof >= 1UL<<31)	1222
1073	new_nrof = 1UL<<31;	1223	if (new_nrof >= 1UL << 31)
1074	tmp->nrof = new_nrof;	1224	new_nrof = 1UL << 31;
1075	}	1225
1076	break;	1226	tmp->nrof = new_nrof;
1077	}	1227	}
		1228
		1229	break;
		1230	}
1078	}	1231	}
1079	}	1232	}
1080		1233
1081	/* move_creator (by peterm)	1234	/* move_creator (by peterm)
1082	* it has the creator object create it's other_arch right on top of it.	1235	* 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	1243	* It should really do this for small objects also, but there is
1091	* more concern with large objects, most notably a part being placed	1244	* more concern with large objects, most notably a part being placed
1092	* outside of the map which would cause the server to crash	1245	* outside of the map which would cause the server to crash
1093	*/	1246	*/
1094		1247
		1248	void
1095	void move_creator(object *creator) {	1249	move_creator (object *creator)
		1250	{
1096	object *new_ob;	1251	object *new_ob;
1097		1252
1098	if(!QUERY_FLAG(creator, FLAG_LIFESAVE) && --creator->stats.hp < 0) {	1253	if (!QUERY_FLAG (creator, FLAG_LIFESAVE) && --creator->stats.hp < 0)
		1254	{
1099	creator->stats.hp=-1;	1255	creator->stats.hp = -1;
1100	return;	1256	return;
1101	}	1257	}
1102		1258
1103	if (creator->inv != NULL) {	1259	if (creator->inv != NULL)
		1260	{
1104	object *ob;	1261	object *ob;
1105	int i;	1262	int i;
1106	object *ob_to_copy;	1263	object *ob_to_copy;
1107		1264
1108	/* select random object from inventory to copy */	1265	/* select random object from inventory to copy */
1109	ob_to_copy = creator->inv;	1266	ob_to_copy = creator->inv;
1110	for (ob = creator->inv->below, i = 1; ob != NULL; ob = ob->below, i++) {	1267	for (ob = creator->inv->below, i = 1; ob != NULL; ob = ob->below, i++)
		1268	{
1111	if (rndm(0, i) == 0) {	1269	if (rndm (0, i) == 0)
1112	ob_to_copy = ob;	1270	{
1113	}	1271	ob_to_copy = ob;
1114	}	1272	}
		1273	}
1115	new_ob = object_create_clone(ob_to_copy);	1274	new_ob = object_create_clone (ob_to_copy);
1116	CLEAR_FLAG(new_ob, FLAG_IS_A_TEMPLATE);	1275	CLEAR_FLAG (new_ob, FLAG_IS_A_TEMPLATE);
1117	unflag_inv(new_ob, FLAG_IS_A_TEMPLATE);	1276	unflag_inv (new_ob, FLAG_IS_A_TEMPLATE);
1118	} else {	1277	}
		1278	else
		1279	{
1119	if (creator->other_arch == NULL) {	1280	if (creator->other_arch == NULL)
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);	1281	{
		1282	LOG (llevError, "move_creator: Creator doesn't have other arch set: %s (%s, %d, %d)\n",
		1283	&creator->name, &creator->map->path, creator->x, creator->y);
1121	return;	1284	return;
1122	}	1285	}
1123		1286
1124	new_ob = object_create_arch(creator->other_arch);	1287	new_ob = object_create_arch (creator->other_arch);
1125	fix_generated_item(new_ob, creator, 0, 0, GT_MINIMAL);	1288	fix_generated_item (new_ob, creator, 0, 0, GT_MINIMAL);
1126	}	1289	}
1127		1290
1128	/* Make sure this multipart object fits */	1291	/* Make sure this multipart object fits */
1129	if (new_ob->arch->more && ob_blocked(new_ob, creator->map, creator->x, creator->y)) {	1292	if (new_ob->arch->more && ob_blocked (new_ob, creator->map, creator->x, creator->y))
1130	free_object(new_ob);
1131	return;
1132	}	1293	{
		1294	new_ob->destroy ();
		1295	return;
		1296	}
1133		1297
1134	insert_ob_in_map_at(new_ob, creator->map, creator, 0, creator->x, creator->y);	1298	insert_ob_in_map_at (new_ob, creator->map, creator, 0, creator->x, creator->y);
1135	if (QUERY_FLAG(new_ob, FLAG_FREED))	1299	if (QUERY_FLAG (new_ob, FLAG_FREED))
1136	return;	1300	return;
1137		1301
1138	if (creator->slaying) {	1302	if (creator->slaying)
1139	FREE_AND_COPY(new_ob->name, creator->slaying);	1303	{
1140	FREE_AND_COPY(new_ob->title, creator->slaying);	1304	new_ob->name = new_ob->title = creator->slaying;
1141	}	1305	}
1142	}	1306	}
1143		1307
1144	/* move_marker --peterm@soda.csua.berkeley.edu	1308	/* move_marker --peterm@soda.csua.berkeley.edu
1145	when moved, a marker will search for a player sitting above	1309	when moved, a marker will search for a player sitting above
…		…
1148	At that time, it writes the contents of its own message	1312	At that time, it writes the contents of its own message
1149	field to the player. The marker will decrement hp to	1313	field to the player. The marker will decrement hp to
1150	0 and then delete itself every time it grants a mark.	1314	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.*/	1315	unless hp was zero to start with, in which case it is infinite.*/
1152		1316
		1317	void
1153	void move_marker(object *op) {	1318	move_marker (object *op)
		1319	{
		1320	if (object *tmp = op->ms ().player ())
		1321	{
1154	object *tmp,*tmp2;	1322	object *tmp2;
1155
1156	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 */
1158		1323
1159	if ( quest_on_activate(op, tmp->contr) )
1160	return;
1161
1162	/* remove an old force with a slaying field == op->name */	1324	/* remove an old force with a slaying field == op->name */
1163	for(tmp2=tmp->inv;tmp2 !=NULL; tmp2=tmp2->below) {	1325	for (tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1164	if(tmp2->type == FORCE && tmp2->slaying && !strcmp(tmp2->slaying,op->name)) break;	1326	if (tmp2->type == FORCE && tmp2->slaying && !strcmp (tmp2->slaying, op->name))
1165	}	1327	{
		1328	tmp2->destroy ();
		1329	break;
		1330	}
1166		1331
1167	if(tmp2) {
1168	remove_ob(tmp2);
1169	free_object(tmp2);
1170	}
1171
1172	/* cycle through his inventory to look for the MARK we want to	1332	/* cycle through his inventory to look for the MARK we want to
1173	* place	1333	* place
1174	*/	1334	*/
1175	for(tmp2=tmp->inv;tmp2 !=NULL; tmp2=tmp2->below) {	1335	for (tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1176	if(tmp2->type == FORCE && tmp2->slaying && !strcmp(tmp2->slaying,op->slaying)) break;	1336	if (tmp2->type == FORCE && tmp2->slaying && !strcmp (tmp2->slaying, op->slaying))
1177	}	1337	break;
1178		1338
1179	/* if we didn't find our own MARK */	1339	/* if we didn't find our own MARK */
1180	if(tmp2==NULL) {	1340	if (tmp2 == NULL)
		1341	{
1181	object *force = get_archetype(FORCE_NAME);	1342	object *force = get_archetype (FORCE_NAME);
1182		1343
1183	force->speed = 0;	1344	if (op->stats.food)
1184	if(op->stats.food) {	1345	{
1185	force->speed = 0.01;	1346	force->set_speed (0.01);
1186	force->speed_left = -op->stats.food;	1347	force->speed_left = -op->stats.food;
1187	}	1348	}
1188	update_ob_speed (force);	1349	else
		1350	force->set_speed (0);
		1351
1189	/* put in the lock code */	1352	/* put in the lock code */
1190	force->slaying = add_string(op->slaying);	1353	force->slaying = op->slaying;
1191		1354
1192	if ( op->lore )	1355	if (op->lore)
1193	force->lore = add_string( op->lore );	1356	force->lore = op->lore;
1194		1357
1195	insert_ob_in_ob(force,tmp);	1358	insert_ob_in_ob (force, tmp);
1196	if(op->msg)	1359	if (op->msg)
1197	new_draw_info(NDI_UNIQUE|NDI_NAVY,0,tmp,op->msg);	1360	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, tmp, op->msg);
1198		1361
1199	if(op->stats.hp > 0) {	1362	if (op->stats.hp > 0)
		1363	{
1200	op->stats.hp--;	1364	op->stats.hp--;
1201	if(op->stats.hp==0) {	1365	if (op->stats.hp == 0)
		1366	{
1202	/* marker expires--granted mark number limit */	1367	/* marker expires--granted mark number limit */
1203	remove_ob(op);	1368	op->destroy ();
1204	free_object(op);	1369	return;
1205	return;	1370	}
		1371	}
		1372	}
1206	}	1373	}
1207	}
1208	} /* if tmp2 == NULL */
1209	} /* if tmp->type == PLAYER */
1210	} /* For all objects on this space */
1211	}	1374	}
1212		1375
		1376	int
1213	int process_object(object *op) {	1377	process_object (object *op)
		1378	{
1214	if (QUERY_FLAG(op, FLAG_IS_A_TEMPLATE))	1379	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;	1380	return 0;
		1381
		1382	if (INVOKE_OBJECT (TICK, op))
		1383	return 0;
		1384
		1385	if (QUERY_FLAG (op, FLAG_MONSTER))
		1386	if (move_monster (op) || QUERY_FLAG (op, FLAG_FREED))
		1387	return 1;
		1388
		1389	if (QUERY_FLAG (op, FLAG_ANIMATE) && op->anim_speed == 0)
		1390	{
		1391	if (op->type == PLAYER)
		1392	animate_object (op, op->facing);
		1393	else
		1394	animate_object (op, op->direction);
		1395
		1396	if (QUERY_FLAG (op, FLAG_SEE_ANYWHERE))
		1397	make_sure_seen (op);
		1398	}
		1399
		1400	if (QUERY_FLAG (op, FLAG_CHANGING) && !op->state)
		1401	{
		1402	change_object (op);
		1403	return 1;
		1404	}
		1405
		1406	if (QUERY_FLAG (op, FLAG_GENERATOR) && !QUERY_FLAG (op, FLAG_FRIENDLY))
		1407	generate_monster (op);
		1408
		1409	if (QUERY_FLAG (op, FLAG_IS_USED_UP) && --op->stats.food <= 0)
		1410	{
		1411	if (QUERY_FLAG (op, FLAG_APPLIED))
		1412	remove_force (op);
		1413	else
		1414	{
		1415	/* IF necessary, delete the item from the players inventory */
		1416	object *pl = op->in_player ();
		1417
		1418	if (pl)
		1419	esrv_del_item (pl->contr, op->count);
		1420
		1421	op->remove ();
		1422
		1423	if (QUERY_FLAG (op, FLAG_SEE_ANYWHERE))
		1424	make_sure_not_seen (op);
		1425
		1426	op->destroy ();
		1427	}
		1428
		1429	return 1;
		1430	}
		1431
		1432	switch (op->type)
		1433	{
		1434	case SPELL_EFFECT:
		1435	move_spell_effect (op);
		1436	return 1;
		1437
		1438	case ROD:
		1439	case HORN:
		1440	regenerate_rod (op);
		1441	return 1;
		1442
		1443	case FORCE:
		1444	case POTION_EFFECT:
		1445	remove_force (op);
		1446	return 1;
		1447
		1448	case BLINDNESS:
		1449	remove_blindness (op);
		1450	return 0;
		1451
		1452	case POISONING:
		1453	poison_more (op);
		1454	return 0;
		1455
		1456	case DISEASE:
		1457	move_disease (op);
		1458	return 0;
		1459
		1460	case SYMPTOM:
		1461	move_symptom (op);
		1462	return 0;
		1463
		1464	case THROWN_OBJ:
		1465	case ARROW:
		1466	move_arrow (op);
		1467	return 0;
		1468
		1469	case DOOR:
		1470	remove_door (op);
		1471	return 0;
		1472
		1473	case LOCKED_DOOR:
		1474	remove_door2 (op);
		1475	return 0;
		1476
		1477	case TELEPORTER:
		1478	move_teleporter (op);
		1479	return 0;
		1480
		1481	case GOLEM:
		1482	move_golem (op);
		1483	return 0;
		1484
		1485	case EARTHWALL:
		1486	hit_player (op, 2, op, AT_PHYSICAL, 1);
		1487	return 0;
		1488
		1489	case FIREWALL:
		1490	move_firewall (op);
		1491	if (op->stats.maxsp)
		1492	animate_turning (op);
		1493	return 0;
		1494
		1495	case MOOD_FLOOR:
		1496	do_mood_floor (op);
		1497	return 0;
		1498
		1499	case GATE:
		1500	move_gate (op);
		1501	return 0;
		1502
		1503	case TIMED_GATE:
		1504	move_timed_gate (op);
		1505	return 0;
		1506
		1507	case TRIGGER:
		1508	case TRIGGER_BUTTON:
		1509	case TRIGGER_PEDESTAL:
		1510	case TRIGGER_ALTAR:
		1511	animate_trigger (op);
		1512	return 0;
		1513
		1514	case DETECTOR:
		1515	move_detector (op);
		1516
		1517	case DIRECTOR:
		1518	if (op->stats.maxsp)
		1519	animate_turning (op);
		1520	return 0;
		1521
		1522	case HOLE:
		1523	move_hole (op);
		1524	return 0;
		1525
		1526	case DEEP_SWAMP:
		1527	move_deep_swamp (op);
		1528	return 0;
		1529
		1530	case RUNE:
		1531	case TRAP:
		1532	move_rune (op);
		1533	return 0;
		1534
		1535	case PLAYERMOVER:
		1536	move_player_mover (op);
		1537	return 0;
		1538
		1539	case CREATOR:
		1540	move_creator (op);
		1541	return 0;
		1542
		1543	case MARKER:
		1544	move_marker (op);
		1545	return 0;
		1546
		1547	case PLAYER_CHANGER:
		1548	move_player_changer (op);
		1549	return 0;
		1550
		1551	case PEACEMAKER:
		1552	move_peacemaker (op);
		1553	return 0;
		1554	}
		1555
		1556	return 0;
1391	}	1557	}

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