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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 1.62 by elmex, Sat Aug 4 21:04:24 2007 UTC

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

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