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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 1.46 by root, Sat Apr 28 21:34:38 2007 UTC

1	/*	1	/*
2	* static char *rcsid_time_c =	2	* CrossFire, A Multiplayer game
3	* "$Id: time.C,v 1.1 2006/08/13 17:16:05 elmex Exp $";	3	*
		4	* Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
		5	* Copyright (C) 2002 Mark Wedel & Crossfire Development Team
		6	* Copyright (C) 1992 Frank Tore Johansen
		7	*
		8	* This program is free software; you can redistribute it and/or modify
		9	* it under the terms of the GNU General Public License as published by
		10	* the Free Software Foundation; either version 2 of the License, or
		11	* (at your option) any later version.
		12	*
		13	* This program is distributed in the hope that it will be useful,
		14	* but WITHOUT ANY WARRANTY; without even the implied warranty of
		15	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		16	* GNU General Public License for more details.
		17	*
		18	* You should have received a copy of the GNU General Public License
		19	* along with this program; if not, write to the Free Software
		20	* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
		21	*
		22	* The authors can be reached via e-mail at <crossfire@schmorp.de>
4	*/	23	*/
5
6	/*
7	CrossFire, A Multiplayer game for X-windows
8
9	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
10	Copyright (C) 1992 Frank Tore Johansen
11
12	This program is free software; you can redistribute it and/or modify
13	it under the terms of the GNU General Public License as published by
14	the Free Software Foundation; either version 2 of the License, or
15	(at your option) any later version.
16
17	This program is distributed in the hope that it will be useful,
18	but WITHOUT ANY WARRANTY; without even the implied warranty of
19	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20	GNU General Public License for more details.
21
22	You should have received a copy of the GNU General Public License
23	along with this program; if not, write to the Free Software
24	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25
26	The authors can be reached via e-mail at crossfire-devel@real-time.com
27	*/
28		24
29	/*	25	/*
30	* Routines that is executed from objects based on their speed have been	26	* Routines that is executed from objects based on their speed have been
31	* collected in this file.	27	* collected in this file.
32	*/	28	*/
33
34	#include <global.h>	29	#include <global.h>
35	#include <spells.h>	30	#include <spells.h>
36	#ifndef __CEXTRACT__
37	#include <sproto.h>	31	#include <sproto.h>
38	#endif
39		32
40	/* The following removes doors. The functions check to see if similar	33	/* The following removes doors. The functions check to see if similar
41	* doors are next to the one that is being removed, and if so, set it	34	* doors are next to the one that is being removed, and if so, set it
42	* so those will be removed shortly (in a cascade like fashion.)	35	* so those will be removed shortly (in a cascade like fashion.)
43	*/	36	*/
44		37	void
45	void remove_door(object *op) {	38	remove_door (object *op)
		39	{
46	int i;	40	int i;
47	object *tmp;	41	object *tmp;
		42
48	for(i=1;i<9;i+=2)	43	for (i = 1; i < 9; i += 2)
49	if((tmp=present(DOOR,op->map,op->x+freearr_x[i],op->y+freearr_y[i]))!=NULL) {	44	if ((tmp = present (DOOR, op->map, op->x + freearr_x[i], op->y + freearr_y[i])) != NULL)
		45	{
50	tmp->speed = 0.1;	46	tmp->set_speed (0.1);
51	update_ob_speed(tmp);
52	tmp->speed_left= -0.2;	47	tmp->speed_left = -0.2;
53	}	48	}
54		49
55	if(op->other_arch)	50	if (op->other_arch)
56	{	51	{
57	tmp=arch_to_object(op->other_arch);	52	tmp = arch_to_object (op->other_arch);
58	tmp->x=op->x;tmp->y=op->y;tmp->map=op->map;tmp->level=op->level;	53	tmp->x = op->x;
		54	tmp->y = op->y;
		55	tmp->map = op->map;
		56	tmp->level = op->level;
59	insert_ob_in_map(tmp,op->map,op,0);	57	insert_ob_in_map (tmp, op->map, op, 0);
60	}	58	}
61	remove_ob(op);
62	free_object(op);
63	}
64		59
		60	op->destroy ();
		61	}
		62
		63	void
65	void remove_door2(object *op) {	64	remove_door2 (object *op)
		65	{
66	int i;	66	int i;
67	object *tmp;	67	object *tmp;
		68
68	for(i=1;i<9;i+=2) {	69	for (i = 1; i < 9; i += 2)
		70	{
69	tmp=present(LOCKED_DOOR,op->map,op->x+freearr_x[i],op->y+freearr_y[i]);	71	tmp = present (LOCKED_DOOR, op->map, op->x + freearr_x[i], op->y + freearr_y[i]);
70	if(tmp && tmp->slaying == op->slaying) {/* same key both doors */	72	if (tmp && tmp->slaying == op->slaying)
		73	{ /* same key both doors */
71	tmp->speed = 0.1;	74	tmp->set_speed (0.1);
72	update_ob_speed(tmp);
73	tmp->speed_left= -0.2;	75	tmp->speed_left = -0.2;
74	}	76	}
75	}	77	}
		78
76	if(op->other_arch)	79	if (op->other_arch)
77	{	80	{
78	tmp=arch_to_object(op->other_arch);	81	tmp = arch_to_object (op->other_arch);
79	tmp->x=op->x;tmp->y=op->y;tmp->map=op->map;tmp->level=op->level;	82	tmp->x = op->x;
		83	tmp->y = op->y;
		84	tmp->map = op->map;
		85	tmp->level = op->level;
80	insert_ob_in_map(tmp,op->map,op,0);	86	insert_ob_in_map (tmp, op->map, op, 0);
81	}	87	}
82	remove_ob(op);
83	free_object(op);
84	}
85		88
86	/* Will generate a monster according to content	89	op->destroy ();
87	* of generator.	90	}
88	*/	91
		92	void
89	void generate_monster_inv(object *gen) {	93	generate_monster (object *gen)
90	int i;	94	{
91	object *op,*head=NULL;	95	if (!gen->map)
		96	return;
92		97
93	int qty=0;	98	if (GENERATE_SPEED (gen) && rndm (0, GENERATE_SPEED (gen) - 1))
94	/* Code below assumes the generator is on a map, as it tries	99	return;
95	* to place the monster on the map. So if the generator	100
96	* isn't on a map, complain and exit.	101	object *op;
97	*/	102
98	if (gen->map == NULL) {	103	if (QUERY_FLAG (gen, FLAG_CONTENT_ON_GEN))
99	//LOG(llevError,"Generator (%s) not on a map?\n", gen->name);
100	return;
101	}	104	{
102	/*First count numer of objects in inv*/	105	// either copy one item form the inventory...
103	for (op=gen->inv;op;op=op->below)	106	if (!gen->inv)
104	qty++;
105	if (!qty){
106	LOG(llevError,"Generator (%s) has no inventory in generate_monster_inv?\n", gen->name);
107	return;/*No inventory*/
108	}
109	qty=rndm(0,qty-1);
110	for (op=gen->inv;qty;qty--)
111	op=op->below;
112	i=find_free_spot(op,gen->map,gen->x,gen->y,1,9);
113	if (i==-1)
114	return;	107	return;
		108
		109	// first select one item from the inventory
		110	int index = 0;
		111	for (object *tmp = gen->inv; tmp; tmp = tmp->below)
		112	if (!rndm (++index))
		113	op = tmp;
		114
115	head=object_create_clone(op);	115	op = object_create_clone (op);
		116
116	CLEAR_FLAG(head, FLAG_IS_A_TEMPLATE);	117	CLEAR_FLAG (op, FLAG_IS_A_TEMPLATE);
117	unflag_inv (head,FLAG_IS_A_TEMPLATE);	118	unflag_inv (op, FLAG_IS_A_TEMPLATE);
118	if (rndm(0, 9))	119	}
119	generate_artifact(head, gen->map->difficulty);	120	else
120	insert_ob_in_map_at(head,gen->map,gen,0,gen->x+freearr_x[i],gen->y+freearr_y[i]);	121	{
121	if (QUERY_FLAG(head, FLAG_FREED)) return;	122	// ...or use other_arch
122	if(HAS_RANDOM_ITEMS(head))
123	create_treasure(head->randomitems,head,GT_APPLY,
124	gen->map->difficulty,0);
125	}
126
127	void generate_monster_arch(object *gen) {
128	int i;
129	object *op,*head=NULL,*prev=NULL;
130	archetype *at=gen->other_arch;	123	if (archetype *at = gen->other_arch)
131
132	if(gen->other_arch==NULL) {
133	//LOG(llevError,"Generator without other_arch: %s\n",gen->name);
134	return;
135	}
136	/* Code below assumes the generator is on a map, as it tries
137	* to place the monster on the map. So if the generator
138	* isn't on a map, complain and exit.
139	*/
140	if (gen->map == NULL) {
141	//LOG(llevError,"Generator (%s) not on a map?\n", gen->name);
142	return;
143	}
144	i=find_free_spot(&at->clone,gen->map,gen->x,gen->y,1,9);
145	if (i==-1) return;
146	while(at!=NULL) {
147	op=arch_to_object(at);	124	op = arch_to_object (at);
148	op->x=gen->x+freearr_x[i]+at->clone.x;	125	else
149	op->y=gen->y+freearr_y[i]+at->clone.y;
150
151	if(head!=NULL)
152	op->head=head,prev->more=op;
153
154	if (rndm(0, 9)) generate_artifact(op, gen->map->difficulty);
155	insert_ob_in_map(op,gen->map,gen,0);
156	if (QUERY_FLAG(op, FLAG_FREED)) return;
157	if(HAS_RANDOM_ITEMS(op))
158	create_treasure(op->randomitems,op,GT_APPLY,
159	gen->map->difficulty,0);
160	if(head==NULL)
161	head=op;
162	prev=op;
163	at=at->more;
164	}
165	}
166
167	void generate_monster(object *gen) {
168
169	if(GENERATE_SPEED(gen)&&rndm(0, GENERATE_SPEED(gen)-1))
170	return;	126	return;
171	if (QUERY_FLAG(gen,FLAG_CONTENT_ON_GEN))
172	generate_monster_inv(gen);
173	else
174	generate_monster_arch(gen);
175
176	}
177
178	void remove_force(object *op) {
179	if (--op->duration > 0) return;
180
181	switch (op->subtype) {
182	case FORCE_CONFUSION:
183	if(op->env!=NULL) {
184	CLEAR_FLAG(op->env, FLAG_CONFUSED);
185	new_draw_info(NDI_UNIQUE, 0,op->env, "You regain your senses.\n");
186	}	127	}
187		128
188	default:	129	op->expand_tail ();
189	if(op->env!=NULL) {	130
190	CLEAR_FLAG(op, FLAG_APPLIED);	131	int i = find_free_spot (op, gen->map, gen->x, gen->y, 1, 9);
191	change_abil(op->env,op);	132	if (i >= 0)
192	fix_player(op->env);	133	{
		134	if (insert_ob_in_map_at (op, gen->map, gen, 0, gen->x + freearr_x[i], gen->y + freearr_y[i]))
		135	{
		136	if (rndm (0, 9))
		137	generate_artifact (op, gen->map->difficulty);
		138
		139	if (op->has_random_items ())
		140	create_treasure (op->randomitems, op, GT_APPLY, gen->map->difficulty);
		141
		142	return;
		143	}
193	}	144	}
194	}
195	remove_ob(op);
196	free_object(op);
197	}
198		145
199	void remove_blindness(object *op) {	146	op->destroy ();
200	if(--op->stats.food > 0)	147	}
		148
		149	void
		150	remove_force (object *op)
		151	{
		152	if (--op->duration > 0)
201	return;	153	return;
		154
		155	if (op->env)
		156	switch (op->subtype)
		157	{
		158	case FORCE_CONFUSION:
		159	CLEAR_FLAG (op->env, FLAG_CONFUSED);
		160	new_draw_info (NDI_UNIQUE, 0, op->env, "You regain your senses.\n");
		161
		162	default:
202	CLEAR_FLAG(op, FLAG_APPLIED);	163	CLEAR_FLAG (op, FLAG_APPLIED);
203	if(op->env!=NULL) {
204	change_abil(op->env,op);	164	change_abil (op->env, op);
205	fix_player(op->env);	165	op->env->update_stats ();
206	}	166	}
207	remove_ob(op);
208	free_object(op);
209	}
210		167
211	void poison_more(object *op) {	168	op->destroy ();
212	if(op->env==NULL||!QUERY_FLAG(op->env,FLAG_ALIVE)||op->env->stats.hp<0) {	169	}
213	remove_ob(op);	170
214	free_object(op);	171	void
		172	remove_blindness (object *op)
		173	{
		174	if (--op->stats.food > 0)
215	return;	175	return;
		176
		177	CLEAR_FLAG (op, FLAG_APPLIED);
		178
		179	if (op->env)
		180	{
		181	change_abil (op->env, op);
		182	op->env->update_stats ();
216	}	183	}
		184
		185	op->destroy ();
		186	}
		187
		188	void
		189	poison_more (object *op)
		190	{
		191	if (op->env == NULL || !QUERY_FLAG (op->env, FLAG_ALIVE) || op->env->stats.hp < 0)
		192	{
		193	op->destroy ();
		194	return;
		195	}
		196
217	if(op->stats.food==1) {	197	if (op->stats.food == 1)
218	/* need to remove the object before fix_player is called, else fix_player	198	{
		199	/* need to unapply the object before update_stats is called, else fix_player
219	* will not do anything.	200	* will not do anything.
220	*/	201	*/
221	if(op->env->type==PLAYER) {	202	if (op->env->type == PLAYER)
		203	{
222	CLEAR_FLAG(op, FLAG_APPLIED);	204	CLEAR_FLAG (op, FLAG_APPLIED);
223	fix_player(op->env);	205	op->env->update_stats ();
224	new_draw_info(NDI_UNIQUE, 0,op->env,"You feel much better now.");	206	new_draw_info (NDI_UNIQUE, 0, op->env, "You feel much better now.");
225	}	207	}
226	remove_ob(op);	208
227	free_object(op);	209	op->destroy ();
228	return;	210	return;
229	}	211	}
		212
230	if(op->env->type==PLAYER) {	213	if (op->env->type == PLAYER)
		214	{
231	op->env->stats.food--;	215	op->env->stats.food--;
232	new_draw_info(NDI_UNIQUE, 0,op->env,"You feel very sick...");	216	new_draw_info (NDI_UNIQUE, 0, op->env, "You feel very sick...");
233	}	217	}
234	(void)hit_player(op->env,
235	op->stats.dam,
236	op,AT_INTERNAL,1);
237	}
238		218
		219	hit_player (op->env, op->stats.dam, op, AT_INTERNAL, 1);
		220	}
239		221
240	void move_gate(object *op) { /* 1 = going down, 0 = goind up */	222
		223	void
		224	move_gate (object *op)
		225	{ /* 1 = going down, 0 = going up */
241	object *tmp;	226	object *tmp;
242		227
243	if(op->stats.wc < 0 || (int)op->stats.wc >= NUM_ANIMATIONS(op)) {	228	if (op->stats.wc < 0 || (int) op->stats.wc >= NUM_ANIMATIONS (op))
		229	{
244	LOG(llevError,"Gate error: animation was %d, max=%d\n",op->stats.wc,	230	LOG (llevError, "Gate error: animation was %d, max=%d\n", op->stats.wc, NUM_ANIMATIONS (op));
245	NUM_ANIMATIONS(op));
246	dump_object(op);
247	LOG(llevError,"%s\n",errmsg);
248	op->stats.wc=0;	231	op->stats.wc = 0;
249	}	232	}
250		233
251	/* We're going down */	234	/* We're going down */
252	if(op->value) {	235	if (op->value)
253	if(--op->stats.wc<=0) { /* Reached bottom, let's stop */	236	{
		237	if (--op->stats.wc <= 0)
		238	{ /* Reached bottom, let's stop */
254	op->stats.wc=0;	239	op->stats.wc = 0;
255	if(op->arch->clone.speed)	240	if (op->arch->clone.speed)
256	op->value=0;	241	op->value = 0;
257	else {	242	else
258	op->speed = 0;	243	op->set_speed (0);
259	update_ob_speed(op);	244	}
260	}	245
261	}
262	if((int)op->stats.wc < (NUM_ANIMATIONS(op)/2+1)) {	246	if ((int) op->stats.wc < (NUM_ANIMATIONS (op) / 2 + 1))
		247	{
263	op->move_block = 0;	248	op->move_block = 0;
264	CLEAR_FLAG(op, FLAG_BLOCKSVIEW);	249	CLEAR_FLAG (op, FLAG_BLOCKSVIEW);
265	update_all_los(op->map, op->x, op->y);	250	update_all_los (op->map, op->x, op->y);
266	}	251	}
		252
267	SET_ANIMATION(op, op->stats.wc);	253	SET_ANIMATION (op, op->stats.wc);
268	update_object(op,UP_OBJ_CHANGE);	254	update_object (op, UP_OBJ_CHANGE);
269	return;	255	return;
270	}	256	}
271		257
272	/* We're going up */	258	/* We're going up */
273		259
274	/* First, lets see if we are already at the top */	260	/* First, lets see if we are already at the top */
275	if((unsigned char) op->stats.wc==(NUM_ANIMATIONS(op)-1)) {	261	if ((unsigned char) op->stats.wc == (NUM_ANIMATIONS (op) - 1))
		262	{
276		263
277	/* Check to make sure that only non pickable and non rollable	264	/* Check to make sure that only non pickable and non rollable
278	* objects are above the gate. If so, we finish closing the gate,	265	* objects are above the gate. If so, we finish closing the gate,
279	* otherwise, we fall through to the code below which should lower	266	* otherwise, we fall through to the code below which should lower
280	* the gate slightly.	267	* the gate slightly.
281	*/	268	*/
282		269
283	for (tmp=op->above; tmp!=NULL; tmp=tmp->above)	270	for (tmp = op->above; tmp != NULL; tmp = tmp->above)
284	if (!QUERY_FLAG(tmp, FLAG_NO_PICK)	271	if (!QUERY_FLAG (tmp, FLAG_NO_PICK) || QUERY_FLAG (tmp, FLAG_CAN_ROLL) || QUERY_FLAG (tmp, FLAG_ALIVE))
285	|| QUERY_FLAG(tmp, FLAG_CAN_ROLL)	272	break;
286	|| QUERY_FLAG(tmp, FLAG_ALIVE))
287	break;
288		273
289	if (tmp==NULL) {	274	if (tmp == NULL)
		275	{
290	if(op->arch->clone.speed)	276	if (op->arch->clone.speed)
291	op->value=1;	277	op->value = 1;
292	else {	278	else
293	op->speed = 0;	279	op->set_speed (0);
294	update_ob_speed(op); /* Reached top, let's stop */	280
		281	return;
		282	}
295	}	283	}
296	return;
297	}
298	}
299		284
300	if(op->stats.food) { /* The gate is going temporarily down */	285	if (op->stats.food)
301	if(--op->stats.wc<=0) { /* Gone all the way down? */	286	{ /* The gate is going temporarily down */
		287	if (--op->stats.wc <= 0)
		288	{ /* Gone all the way down? */
302	op->stats.food=0; /* Then let's try again */	289	op->stats.food = 0; /* Then let's try again */
303	op->stats.wc=0;	290	op->stats.wc = 0;
304	}	291	}
		292	}
		293	else
305	} else { /* The gate is still going up */	294	{ /* The gate is still going up */
306	op->stats.wc++;	295	op->stats.wc++;
307		296
308	if((int)op->stats.wc >= (NUM_ANIMATIONS(op)))	297	if ((int) op->stats.wc >= (NUM_ANIMATIONS (op)))
309	op->stats.wc=(signed char)NUM_ANIMATIONS(op)-1;	298	op->stats.wc = (signed char) NUM_ANIMATIONS (op) - 1;
310		299
311	/* If there is something on top of the gate, we try to roll it off.	300	/* If there is something on top of the gate, we try to roll it off.
312	* If a player/monster, we don't roll, we just hit them with damage	301	* If a player/monster, we don't roll, we just hit them with damage
313	*/	302	*/
314	if((int)op->stats.wc >= NUM_ANIMATIONS(op)/2) {	303	if ((int) op->stats.wc >= NUM_ANIMATIONS (op) / 2)
		304	{
315	/* Halfway or further, check blocks */	305	/* Halfway or further, check blocks */
316	/* First, get the top object on the square. */	306	/* First, get the top object on the square. */
317	for(tmp=op->above;tmp!=NULL && tmp->above!=NULL;tmp=tmp->above);	307	for (tmp = op->above; tmp && tmp->above; tmp = tmp->above)
		308	;
318		309
319	if(tmp!=NULL) {	310	if (tmp)
		311	{
320	if(QUERY_FLAG(tmp, FLAG_ALIVE)) {	312	if (QUERY_FLAG (tmp, FLAG_ALIVE))
		313	{
321	hit_player(tmp, random_roll(1, op->stats.dam, tmp, PREFER_LOW), op, AT_PHYSICAL, 1);	314	hit_player (tmp, random_roll (0, op->stats.dam, tmp, PREFER_LOW), op, AT_PHYSICAL, 1);
322	if(tmp->type==PLAYER)	315
323	new_draw_info_format(NDI_UNIQUE, 0, tmp,	316	if (tmp->type == PLAYER)
324	"You are crushed by the %s!",op->name);	317	new_draw_info_format (NDI_UNIQUE, 0, tmp, "You are crushed by the %s!", &op->name);
325	} else	318	}
		319	else
326	/* If the object is not alive, and the object either can	320	/* If the object is not alive, and the object either can
327	* be picked up or the object rolls, move the object	321	* be picked up or the object rolls, move the object
328	* off the gate.	322	* off the gate.
329	*/	323	*/
330	if(!QUERY_FLAG(tmp, FLAG_ALIVE)	324	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)	325	{
332	||QUERY_FLAG(tmp,FLAG_CAN_ROLL))) {
333	/* If it has speed, it should move itself, otherwise: */	326	/* If it has speed, it should move itself, otherwise: */
334	int i=find_free_spot(tmp,op->map,op->x,op->y,1,9);	327	int i = find_free_spot (tmp, op->map, op->x, op->y, 1, 9);
335		328
336	/* If there is a free spot, move the object someplace */	329	/* If there is a free spot, move the object someplace */
337	if (i!=-1) {	330	if (i != -1)
338	remove_ob(tmp);	331	{
339	tmp->x+=freearr_x[i],tmp->y+=freearr_y[i];	332	tmp->remove ();
340	insert_ob_in_map(tmp,op->map,op,0);	333	tmp->x += freearr_x[i], tmp->y += freearr_y[i];
341	}	334	insert_ob_in_map (tmp, op->map, op, 0);
342	}	335	}
343	}	336	}
		337	}
344		338
345	/* See if there is still anything blocking the gate */	339	/* See if there is still anything blocking the gate */
346	for (tmp=op->above; tmp!=NULL; tmp=tmp->above)	340	for (tmp = op->above; tmp != NULL; tmp = tmp->above)
347	if (!QUERY_FLAG(tmp, FLAG_NO_PICK)	341	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)	342	break;
349	|| QUERY_FLAG(tmp, FLAG_ALIVE))
350	break;
351		343
352	/* IF there is, start putting the gate down */	344	/* IF there is, start putting the gate down */
353	if(tmp) {	345	if (tmp)
		346	{
354	op->stats.food=1;	347	op->stats.food = 1;
355	} else {	348	}
		349	else
		350	{
356	op->move_block = MOVE_ALL;	351	op->move_block = MOVE_ALL;
357	if(!op->arch->clone.stats.ac)	352	if (!op->arch->clone.stats.ac)
358	SET_FLAG(op, FLAG_BLOCKSVIEW);	353	SET_FLAG (op, FLAG_BLOCKSVIEW);
359	update_all_los(op->map, op->x, op->y);	354	update_all_los (op->map, op->x, op->y);
360	}	355	}
361	} /* gate is halfway up */	356	} /* gate is halfway up */
362		357
363	SET_ANIMATION(op, op->stats.wc);	358	SET_ANIMATION (op, op->stats.wc);
364	update_object(op,UP_OBJ_CHANGE);	359	update_object (op, UP_OBJ_CHANGE);
365	} /* gate is going up */	360	} /* gate is going up */
366	}	361	}
367		362
368	/* hp : how long door is open/closed	363	/* hp : how long door is open/closed
369	* maxhp : initial value for hp	364	* maxhp : initial value for hp
370	* sp : 1 = open, 0 = close	365	* sp : 1 = open, 0 = close
371	*/	366	*/
		367	void
372	void move_timed_gate(object *op)	368	move_timed_gate (object *op)
373	{	369	{
374	int v = op->value;	370	int v = op->value;
375		371
376	if (op->stats.sp) {	372	if (op->stats.sp)
		373	{
377	move_gate(op);	374	move_gate (op);
378	if (op->value != v) /* change direction ? */	375	if (op->value != v) /* change direction ? */
379	op->stats.sp = 0;	376	op->stats.sp = 0;
380	return;	377	return;
381	}	378	}
382	if (--op->stats.hp <= 0) { /* keep gate down */	379	if (--op->stats.hp <= 0)
		380	{ /* keep gate down */
383	move_gate(op);	381	move_gate (op);
384	if (op->value != v) { /* ready ? */	382	if (op->value != v)
385	op->speed = 0;	383	op->set_speed (0);
386	update_ob_speed(op);
387	}
388	}	384	}
389	}	385	}
390		386
391	/* slaying: name of the thing the detector is to look for	387	/* slaying: name of the thing the detector is to look for
392	* speed: frequency of 'glances'	388	* speed: frequency of 'glances'
393	* connected: connected value of detector	389	* connected: connected value of detector
394	* sp: 1 if detection sets buttons	390	* sp: 1 if detection sets buttons
395	* -1 if detection unsets buttons	391	* -1 if detection unsets buttons
396	*/	392	*/
397		393
		394	void
398	void move_detector(object *op)	395	move_detector (object *op)
399	{	396	{
400	object *tmp;	397	object *tmp;
401	int last = op->value;	398	int last = op->value;
402	int detected;	399	int detected;
		400
403	detected = 0;	401	detected = 0;
404		402
405	for(tmp = get_map_ob(op->map,op->x,op->y);tmp!=NULL&&!detected;tmp=tmp->above) {	403	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp != NULL && !detected; tmp = tmp->above)
		404	{
406	object *tmp2;	405	object *tmp2;
407	if(op->stats.hp) {	406
		407	if (op->stats.hp)
		408	{
408	for(tmp2= tmp->inv;tmp2;tmp2=tmp2->below) {	409	for (tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
409	if(op->slaying && !strcmp(op->slaying,tmp->name)) detected=1;	410	{
410	if(tmp2->type==FORCE &&tmp2->slaying && !strcmp(tmp2->slaying,op->slaying)) detected=1;	411	if (op->slaying && op->slaying == tmp->name)
411	}	412	detected = 1;
412	}	413
		414	if (tmp2->type == FORCE && tmp2->slaying && tmp2->slaying == op->slaying)
		415	detected = 1;
		416	}
		417	}
		418
413	if (op->slaying && !strcmp(op->slaying,tmp->name)) {	419	if (op->slaying && op->slaying == tmp->name)
414	detected = 1;	420	detected = 1;
415	}
416	else if (tmp->type==SPECIAL_KEY && tmp->slaying==op->slaying)	421	else if (tmp->type == SPECIAL_KEY && tmp->slaying == op->slaying)
417	detected=1;	422	detected = 1;
418	}	423	}
419		424
420	/* the detector sets the button if detection is found */	425	/* the detector sets the button if detection is found */
421	if(op->stats.sp == 1) {	426	if (op->stats.sp == 1)
		427	{
422	if(detected && last == 0) {	428	if (detected && last == 0)
		429	{
423	op->value = 1;	430	op->value = 1;
424	push_button(op);	431	push_button (op);
425	}	432	}
426	if(!detected && last == 1) {	433	if (!detected && last == 1)
		434	{
427	op->value = 0;	435	op->value = 0;
428	push_button(op);	436	push_button (op);
429	}	437	}
430	}	438	}
431	else { /* in this case, we unset buttons */	439	else
		440	{ /* in this case, we unset buttons */
432	if(detected && last == 1) {	441	if (detected && last == 1)
		442	{
433	op->value = 0;	443	op->value = 0;
434	push_button(op);	444	push_button (op);
435	}	445	}
436	if(!detected && last == 0) {	446	if (!detected && last == 0)
		447	{
437	op->value = 1;	448	op->value = 1;
438	push_button(op);	449	push_button (op);
439	}	450	}
440	}	451	}
441	}	452	}
442		453
443		454
		455	void
444	void animate_trigger (object *op)	456	animate_trigger (object *op)
445	{	457	{
446	if((unsigned char)++op->stats.wc >= NUM_ANIMATIONS(op)) {	458	if ((unsigned char) ++op->stats.wc >= NUM_ANIMATIONS (op))
		459	{
447	op->stats.wc = 0;	460	op->stats.wc = 0;
448	check_trigger(op,NULL);	461	check_trigger (op, NULL);
		462	}
449	} else {	463	else
		464	{
450	SET_ANIMATION(op, op->stats.wc);	465	SET_ANIMATION (op, op->stats.wc);
451	update_object(op,UP_OBJ_FACE);	466	update_object (op, UP_OBJ_FACE);
452	}	467	}
453	}	468	}
454		469
455	void move_hole(object *op) { /* 1 = opening, 0 = closing */	470	void
		471	move_hole (object *op)
		472	{ /* 1 = opening, 0 = closing */
456	object *next,*tmp;	473	object *next, *tmp;
457		474
458	if(op->value) { /* We're opening */	475	if (op->value)
459	if(--op->stats.wc<=0) { /* Opened, let's stop */	476	{ /* We're opening */
		477	if (--op->stats.wc <= 0)
		478	{ /* Opened, let's stop */
460	op->stats.wc=0;	479	op->stats.wc = 0;
461	op->speed = 0;	480	op->set_speed (0);
462	update_ob_speed(op);
463		481
464	/* Hard coding this makes sense for holes I suppose */	482	/* Hard coding this makes sense for holes I suppose */
465	op->move_on = MOVE_WALK;	483	op->move_on = MOVE_WALK;
466	for (tmp=op->above; tmp!=NULL; tmp=next) {	484	for (tmp = op->above; tmp != NULL; tmp = next)
467	next=tmp->above;	485	{
468	move_apply(op,tmp,tmp);	486	next = tmp->above;
469	}	487	move_apply (op, tmp, tmp);
470	}	488	}
471	SET_ANIMATION(op, op->stats.wc);	489	}
472	update_object(op,UP_OBJ_FACE);
473	return;
474	}
475	/* We're closing */
476	op->move_on = 0;
477		490
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);	491	SET_ANIMATION (op, op->stats.wc);
482	update_object(op,UP_OBJ_FACE);	492	update_object (op, UP_OBJ_FACE);
		493	return;
		494	}
		495	/* We're closing */
		496	op->move_on = 0;
		497
		498	op->stats.wc++;
		499	if ((int) op->stats.wc >= NUM_ANIMATIONS (op))
		500	op->stats.wc = NUM_ANIMATIONS (op) - 1;
		501
		502	SET_ANIMATION (op, op->stats.wc);
		503	update_object (op, UP_OBJ_FACE);
483	if((unsigned char) op->stats.wc==(NUM_ANIMATIONS(op)-1)) {	504	if ((unsigned char) op->stats.wc == (NUM_ANIMATIONS (op) - 1))
484	op->speed = 0;	505	op->set_speed (0); /* closed, let's stop */
485	update_ob_speed(op); /* closed, let's stop */
486	return;
487	}
488	}	506	}
489		507
490		508
491	/* stop_item() returns a pointer to the stopped object. The stopped object	509	/* 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	510	* may or may not have been removed from maps or inventories. It will not
…		…
498	* it, NULL is returned.	516	* it, NULL is returned.
499	*	517	*
500	* fix_stopped_item() should be used if the stopped item should be put on	518	* fix_stopped_item() should be used if the stopped item should be put on
501	* the map.	519	* the map.
502	*/	520	*/
		521	object *
503	object *stop_item (object *op)	522	stop_item (object *op)
504	{	523	{
505	if (op->map == NULL)	524	if (op->map == NULL)
		525	return op;
		526
		527	switch (op->type)
		528	{
		529	case THROWN_OBJ:
		530	{
		531	object *payload = op->inv;
		532
		533	if (payload == NULL)
		534	return NULL;
		535	payload->remove ();
		536	op->destroy ();
		537	return payload;
		538	}
		539
		540	case ARROW:
		541	if (op->has_active_speed ())
		542	op = fix_stopped_arrow (op);
506	return op;	543	return op;
507		544
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:	545	default:
527	return op;	546	return op;
528	}	547	}
529	}	548	}
530		549
531	/* fix_stopped_item() - put stopped item where stop_item() had found it.	550	/* 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.	551	* Inserts item into the old map, or merges it if it already is on the map.
533	*	552	*
534	* 'map' must be the value of op->map before stop_item() was called.	553	* 'map' must be the value of op->map before stop_item() was called.
535	*/	554	*/
		555	void
536	void fix_stopped_item (object *op, mapstruct *map, object *originator)	556	fix_stopped_item (object *op, maptile *map, object *originator)
537	{	557	{
538	if (map == NULL)	558	if (map == NULL)
539	return;	559	return;
		560
540	if (QUERY_FLAG (op, FLAG_REMOVED))	561	if (QUERY_FLAG (op, FLAG_REMOVED))
541	insert_ob_in_map (op, map, originator,0);	562	insert_ob_in_map (op, map, originator, 0);
542	else if (op->type == ARROW)	563	else if (op->type == ARROW)
543	merge_ob (op, NULL); /* only some arrows actually need this */	564	merge_ob (op, NULL); /* only some arrows actually need this */
544	}	565	}
545		566
546		567	object *
547	object *fix_stopped_arrow (object *op)	568	fix_stopped_arrow (object *op)
548	{	569	{
549	if(rndm(0, 99) < op->stats.food) {	570	if (rndm (0, 99) < op->stats.food)
		571	{
550	/* Small chance of breaking */	572	/* Small chance of breaking */
551	remove_ob (op);	573	op->destroy ();
552	free_object(op);
553	return NULL;	574	return NULL;
554	}	575	}
555		576
		577	op->set_speed (0);
556	op->direction=0;	578	op->direction = 0;
557	op->move_on=0;	579	op->move_on = 0;
558	op->move_type=0;	580	op->move_type = 0;
559	op->speed = 0;
560	update_ob_speed(op);
561	op->stats.wc = op->stats.sp;	581	op->stats.wc = op->stats.sp;
562	op->stats.dam= op->stats.hp;	582	op->stats.dam = op->stats.hp;
563	op->attacktype = op->stats.grace;	583	op->attacktype = op->stats.grace;
564	if (op->slaying != NULL)	584	op->slaying = 0;
565	FREE_AND_CLEAR_STR(op->slaying);	585	op->skill = 0;
566		586
567	if (op->skill != NULL)
568	FREE_AND_CLEAR_STR(op->skill);
569
570	if (op->spellarg != NULL) {	587	if (op->spellarg != NULL)
571	op->slaying = add_string(op->spellarg);	588	{
		589	op->slaying = op->spellarg;
572	free(op->spellarg);	590	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;	591	op->spellarg = NULL;
		592	}
		593	else
		594	op->slaying = NULL;
		595
		596	/* Reset these to zero, so that object::can_merge will work properly */
		597	op->spellarg = NULL;
579	op->stats.sp = 0;	598	op->stats.sp = 0;
580	op->stats.hp = 0;	599	op->stats.hp = 0;
581	op->stats.grace = 0;	600	op->stats.grace = 0;
582	op->level = 0;	601	op->level = 0;
583	op->face=op->arch->clone.face;	602	op->face = op->arch->clone.face;
584	op->owner=NULL; /* So that stopped arrows will be saved */	603	op->owner = NULL; /* So that stopped arrows will be saved */
585	update_object (op,UP_OBJ_FACE);	604	update_object (op, UP_OBJ_CHANGE);
586	return op;	605	return op;
587	}	606	}
588		607
589	/* stop_arrow() - what to do when a non-living flying object	608	/* stop_arrow() - what to do when a non-living flying object
590	* has to stop. Sept 96 - I added in thrown object code in	609	* has to stop. Sept 96 - I added in thrown object code in
591	* here too. -b.t.	610	* here too. -b.t.
592	*	611	*
593	* Returns a pointer to the stopped object (which will have been removed	612	* Returns a pointer to the stopped object (which will have been removed
594	* from maps or inventories), or NULL if was destroyed.	613	* from maps or inventories), or NULL if was destroyed.
595	*/	614	*/
596		615	static void
597	static void stop_arrow (object *op)	616	stop_arrow (object *op)
598	{	617	{
599	/* Lauwenmark: Handle for plugin stop event */	618	if (INVOKE_OBJECT (STOP, op))
600	execute_event(op, EVENT_STOP,NULL,NULL,NULL,SCRIPT_FIX_NOTHING);	619	return;
		620
601	if (op->inv) {	621	if (op->inv)
		622	{
602	object *payload = op->inv;	623	object *payload = op->inv;
603	remove_ob (payload);	624
604	clear_owner(payload);	625	payload->remove ();
		626	payload->owner = 0;
605	insert_ob_in_map (payload, op->map, payload,0);	627	insert_ob_in_map (payload, op->map, payload, 0);
606	remove_ob (op);	628	op->destroy ();
607	free_object (op);	629	}
608	} else {	630	else
		631	{
609	op = fix_stopped_arrow (op);	632	op = fix_stopped_arrow (op);
610	if (op)	633	if (op)
611	merge_ob (op, NULL);	634	merge_ob (op, NULL);
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 != NULL; 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		956
899		957
900	/* This object will teleport someone to a different map	958	/* This object will teleport someone to a different map
901	and will also apply changes to the player from its inventory.	959	and will also apply changes to the player from its inventory.
902	This was invented for giving classes, but there's no reason it	960	This was invented for giving classes, but there's no reason it
903	can't be generalized.	961	can't be generalized.
904	*/	962	*/
905		963	void
906	void move_player_changer(object *op) {	964	move_player_changer (object *op)
		965	{
907	object *player;	966	object *player;
908	object *walk;	967	object *walk;
909	char c;
910		968
911	if (!op->above || !EXIT_PATH(op)) return;	969	if (!op->above || !EXIT_PATH (op))
		970	return;
912		971
913	/* This isn't all that great - means that the player_mover	972	/* This isn't all that great - means that the player_mover
914	* needs to be on top.	973	* needs to be on top.
915	*/	974	*/
916	if(op->above->type==PLAYER) {	975	if (op->above->type == PLAYER)
917	/* Lauwenmark: Handle for plugin TRIGGER event */	976	{
918	if (execute_event(op, EVENT_TRIGGER,op->above,NULL,NULL,SCRIPT_FIX_NOTHING)!=0)	977	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (player)))
919	return;	978	return;
		979
920	player=op->above;	980	player = op->above;
		981
921	for(walk=op->inv;walk!=NULL;walk=walk->below)	982	for (walk = op->inv; walk; walk = walk->below)
922	apply_changes_to_player(player,walk);	983	apply_changes_to_player (player, walk);
923		984
924	fix_player(player);	985	player->update_stats ();
		986
925	esrv_send_inventory(op->above,op->above);	987	esrv_send_inventory (op->above, op->above);
926	esrv_update_item(UPD_FACE, op->above, op->above);	988	esrv_update_item (UPD_FACE, op->above, op->above);
927		989
928	/* update players death & WoR home-position */	990	/* update players death & WoR home-position */
929	sscanf(EXIT_PATH(op), "%c", &c);	991	if (*EXIT_PATH (op) == '/')
930	if (c == '/') {	992	{
931	strcpy(player->contr->savebed_map, EXIT_PATH(op));	993	player->contr->savebed_map = EXIT_PATH (op);
932	player->contr->bed_x = EXIT_X(op);	994	player->contr->bed_x = EXIT_X (op);
933	player->contr->bed_y = EXIT_Y(op);	995	player->contr->bed_y = EXIT_Y (op);
934	}	996	}
935	else	997	else
936	LOG(llevDebug,
937	"WARNING: destination '%s' in player_changer must be an absolute path!\n",	998	LOG (llevDebug, "WARNING: destination '%s' in player_changer must be an absolute path!\n", &EXIT_PATH (op));
938	EXIT_PATH(op));	999
939		1000	op->above->enter_exit (op);
940	enter_exit(op->above,op);
941	save_player(player, 1);
942	}	1001	}
943	}	1002	}
944		1003
945	/* firewalls fire other spells.	1004	/* firewalls fire other spells.
946	* The direction of the wall is stored in op->stats.sp.	1005	* The direction of the wall is stored in op->stats.sp.
947	* walls can have hp, so they can be torn down.	1006	* walls can have hp, so they can be torn down.
948	*/	1007	*/
		1008	void
949	void move_firewall(object *op) {	1009	move_firewall (object *op)
		1010	{
950	object *spell;	1011	object *spell;
951		1012
952	if ( ! op->map)	1013	if (!op->map)
953	return; /* dm has created a firewall in his inventory */	1014	return; /* dm has created a firewall in his inventory */
954		1015
955	spell = op->inv;	1016	spell = op->inv;
956	if (!spell || spell->type != SPELL) spell=&op->other_arch->clone;	1017
		1018	if (!spell || spell->type != SPELL)
		1019	spell = &op->other_arch->clone;
		1020
957	if (!spell) {	1021	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	}	1022	{
		1023	LOG (llevError, "move_firewall: no spell specified (%s, %s, %d, %d)\n", &op->name, &op->map->name, op->x, op->y);
		1024	return;
		1025	}
962		1026
963	cast_spell(op,op,op->stats.sp?op->stats.sp:rndm(1, 8),spell, NULL);	1027	cast_spell (op, op, op->stats.sp ? op->stats.sp : rndm (1, 8), spell, NULL);
964	}	1028	}
965
966		1029
967	/* move_player_mover: this function takes a "player mover" as an	1030	/* move_player_mover: this function takes a "player mover" as an
968	* argument, and performs the function of a player mover, which is:	1031	* argument, and performs the function of a player mover, which is:
969	*	1032	*
970	* a player mover finds any players that are sitting on it. It	1033	* 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.	1034	* 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,	1035	* 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,	1036	* 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	1037	* it'll paralyze the victim for hp*his speed/op->speed
975	*/	1038	*/
		1039	void
976	void move_player_mover(object *op) {	1040	move_player_mover (object *op)
		1041	{
977	object *victim, *nextmover;	1042	object *victim, *nextmover;
978	int dir = op->stats.sp;	1043	int dir = op->stats.sp;
979	sint16 nx, ny;	1044	sint16 nx, ny;
980	mapstruct *m;	1045	maptile *m;
981		1046
982	/* Determine direction now for random movers so we do the right thing */	1047	/* Determine direction now for random movers so we do the right thing */
983	if (!dir) dir=rndm(1, 8);	1048	if (!dir)
		1049	dir = rndm (1, 8);
984		1050
985	for(victim=get_map_ob(op->map,op->x,op->y); victim !=NULL; victim=victim->above) {	1051	for (victim = GET_MAP_OB (op->map, op->x, op->y); victim != NULL; victim = victim->above)
		1052	{
986	if(QUERY_FLAG(victim, FLAG_ALIVE) && !QUERY_FLAG(victim, FLAG_WIZPASS) &&	1053	if (QUERY_FLAG (victim, FLAG_ALIVE) && !QUERY_FLAG (victim, FLAG_WIZPASS) &&
987	(victim->move_type & op->move_type || !victim->move_type)) {	1054	(victim->move_type & op->move_type || !victim->move_type))
		1055	{
988		1056
989	if (victim->head) victim = victim->head;	1057	if (victim->head)
		1058	victim = victim->head;
990		1059
991	if(QUERY_FLAG(op,FLAG_LIFESAVE)&&op->stats.hp--<0) {	1060	if (QUERY_FLAG (op, FLAG_LIFESAVE) && op->stats.hp-- < 0)
992	remove_ob(op);	1061	{
993	free_object(op);	1062	op->remove ();
994	return;	1063	return;
995	}	1064	}
		1065
996	nx = op->x+freearr_x[dir];	1066	nx = op->x + freearr_x[dir];
997	ny = op->y+freearr_y[dir];	1067	ny = op->y + freearr_y[dir];
998	m = op->map;	1068	m = op->map;
999	if (get_map_flags(m, &m, nx, ny, &nx, &ny) & P_OUT_OF_MAP) {	1069	if (get_map_flags (m, &m, nx, ny, &nx, &ny) & P_OUT_OF_MAP)
		1070	{
1000	LOG(llevError,"move_player_mover: Trying to push player off the map! map=%s (%d, %d)\n",	1071	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);	1072	return;
1002	return ;	1073	}
1003	}	1074
1004
1005	if (should_director_abort(op, victim)) return ;	1075	if (should_director_abort (op, victim))
		1076	return;
1006		1077
1007	for(nextmover=get_map_ob(m,nx, ny); nextmover !=NULL; nextmover=nextmover->above) {	1078	for (nextmover = GET_MAP_OB (m, nx, ny); nextmover != NULL; nextmover = nextmover->above)
		1079	{
1008	if(nextmover->type == PLAYERMOVER)	1080	if (nextmover->type == PLAYERMOVER)
1009	nextmover->speed_left=-.99;	1081	nextmover->speed_left = -.99;
1010	if(QUERY_FLAG(nextmover,FLAG_ALIVE)) {	1082	if (QUERY_FLAG (nextmover, FLAG_ALIVE))
		1083	{
1011	op->speed_left=-1.1; /* wait until the next thing gets out of the way */	1084	op->speed_left = -1.1; /* wait until the next thing gets out of the way */
1012	}	1085	}
1013	}	1086	}
1014		1087
1015	if(victim->type==PLAYER) {	1088	if (victim->type == PLAYER)
		1089	{
1016	/* only level >=1 movers move people */	1090	/* only level >=1 movers move people */
1017	if(op->level) {	1091	if (op->level)
		1092	{
1018	/* Following is a bit of hack. We need to make sure it	1093	/* Following is a bit of hack. We need to make sure it
1019	* is cleared, otherwise the player will get stuck in	1094	* is cleared, otherwise the player will get stuck in
1020	* place. This can happen if the player used a spell to	1095	* place. This can happen if the player used a spell to
1021	* get to this space.	1096	* get to this space.
1022	*/	1097	*/
1023	victim->contr->fire_on=0;	1098	victim->contr->fire_on = 0;
1024	victim->speed_left=-FABS(victim->speed);	1099	victim->speed_left = -FABS (victim->speed);
1025	move_player(victim, dir);	1100	move_player (victim, dir);
1026	}	1101	}
1027	else return;	1102	else
1028	}	1103	return;
1029	else move_object(victim,dir);	1104	}
		1105	else
		1106	move_object (victim, dir);
1030		1107
1031	if(!op->stats.maxsp&&op->attacktype) op->stats.maxsp=2;	1108	if (!op->stats.maxsp && op->attacktype)
		1109	op->stats.maxsp = 2;
1032		1110
1033	if(op->attacktype) { /* flag to paralyze the player */	1111	if (op->attacktype)
		1112	{ /* flag to paralyze the player */
1034		1113
1035	victim->speed_left= -FABS(op->stats.maxsp*victim->speed/op->speed);	1114	victim->speed_left = -FABS (op->stats.maxsp * victim->speed / op->speed);
1036	/* Not sure why, but for some chars on metalforge, they	1115	/* Not sure why, but for some chars on metalforge, they
1037	* would sometimes get -inf speed_left, and from the	1116	* would sometimes get -inf speed_left, and from the
1038	* description, it could only happen here, so just put	1117	* description, it could only happen here, so just put
1039	* a lower sanity limit. My only guess is that the	1118	* a lower sanity limit. My only guess is that the
1040	* mover has 0 speed.	1119	* mover has 0 speed.
1041	*/	1120	*/
1042	if (victim->speed_left < -5.0) victim->speed_left=-5.0;	1121	if (victim->speed_left < -5.0)
1043	}	1122	victim->speed_left = -5.0;
1044	}	1123	}
		1124	}
1045	}	1125	}
1046	}	1126	}
1047		1127
1048	/*	1128	/*
1049	* Will duplicate a specified object placed on top of it.	1129	* Will duplicate a specified object placed on top of it.
1050	* connected: what will trigger it.	1130	* connected: what will trigger it.
1051	* level: multiplier. 0 to destroy.	1131	* level: multiplier. 0 to destroy.
1052	* other_arch: the object to look for and duplicate.	1132	* other_arch: the object to look for and duplicate.
1053	*/	1133	*/
1054		1134
		1135	void
1055	void move_duplicator(object *op) {	1136	move_duplicator (object *op)
		1137	{
1056	object *tmp;	1138	object *tmp;
1057		1139
1058	if ( !op->other_arch ) {	1140	if (!op->other_arch)
		1141	{
1059	LOG(llevInfo, "Duplicator with no other_arch! %d %d %s\n", op->x, op->y, op->map ? op->map->path : "nullmap");	1142	LOG (llevInfo, "Duplicator with no other_arch! %d %d %s\n", op->x, op->y, op->map ? &op->map->path : "nullmap");
1060	return;	1143	return;
1061	}	1144	}
1062		1145
1063	if (op->above == NULL)	1146	if (op->above == NULL)
1064	return;	1147	return;
		1148
1065	for (tmp=op->above; tmp != NULL; tmp=tmp->above) {	1149	for (tmp = op->above; tmp; tmp = tmp->above)
		1150	{
1066	if (strcmp(op->other_arch->name, tmp->arch->name) == 0) {	1151	if (op->other_arch->name == tmp->arch->name)
		1152	{
1067	if (op->level <= 0) {	1153	if (op->level <= 0)
1068	remove_ob(tmp);	1154	tmp->destroy ();
1069	free_object(tmp);	1155	else
1070	} else {	1156	{
1071	uint64 new_nrof = (uint64)tmp->nrof*op->level;	1157	uint64 new_nrof = (uint64) tmp->nrof * op->level;
1072	if (new_nrof >= 1UL<<31)	1158
1073	new_nrof = 1UL<<31;	1159	if (new_nrof >= 1UL << 31)
1074	tmp->nrof = new_nrof;	1160	new_nrof = 1UL << 31;
1075	}	1161
1076	break;	1162	tmp->nrof = new_nrof;
1077	}	1163	}
		1164
		1165	break;
		1166	}
1078	}	1167	}
1079	}	1168	}
1080		1169
1081	/* move_creator (by peterm)	1170	/* move_creator (by peterm)
1082	* it has the creator object create it's other_arch right on top of it.	1171	* 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	1179	* It should really do this for small objects also, but there is
1091	* more concern with large objects, most notably a part being placed	1180	* more concern with large objects, most notably a part being placed
1092	* outside of the map which would cause the server to crash	1181	* outside of the map which would cause the server to crash
1093	*/	1182	*/
1094		1183
		1184	void
1095	void move_creator(object *creator) {	1185	move_creator (object *creator)
		1186	{
1096	object *new_ob;	1187	object *new_ob;
1097		1188
1098	if(!QUERY_FLAG(creator, FLAG_LIFESAVE) && --creator->stats.hp < 0) {	1189	if (!QUERY_FLAG (creator, FLAG_LIFESAVE) && --creator->stats.hp < 0)
		1190	{
1099	creator->stats.hp=-1;	1191	creator->stats.hp = -1;
1100	return;	1192	return;
1101	}	1193	}
1102		1194
1103	if (creator->inv != NULL) {	1195	if (creator->inv != NULL)
		1196	{
1104	object *ob;	1197	object *ob;
1105	int i;	1198	int i;
1106	object *ob_to_copy;	1199	object *ob_to_copy;
1107		1200
1108	/* select random object from inventory to copy */	1201	/* select random object from inventory to copy */
1109	ob_to_copy = creator->inv;	1202	ob_to_copy = creator->inv;
1110	for (ob = creator->inv->below, i = 1; ob != NULL; ob = ob->below, i++) {	1203	for (ob = creator->inv->below, i = 1; ob != NULL; ob = ob->below, i++)
		1204	{
1111	if (rndm(0, i) == 0) {	1205	if (rndm (0, i) == 0)
1112	ob_to_copy = ob;	1206	{
1113	}	1207	ob_to_copy = ob;
1114	}	1208	}
		1209	}
1115	new_ob = object_create_clone(ob_to_copy);	1210	new_ob = object_create_clone (ob_to_copy);
1116	CLEAR_FLAG(new_ob, FLAG_IS_A_TEMPLATE);	1211	CLEAR_FLAG (new_ob, FLAG_IS_A_TEMPLATE);
1117	unflag_inv(new_ob, FLAG_IS_A_TEMPLATE);	1212	unflag_inv (new_ob, FLAG_IS_A_TEMPLATE);
1118	} else {	1213	}
		1214	else
		1215	{
1119	if (creator->other_arch == NULL) {	1216	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);	1217	{
		1218	LOG (llevError, "move_creator: Creator doesn't have other arch set: %s (%s, %d, %d)\n",
		1219	&creator->name, &creator->map->path, creator->x, creator->y);
1121	return;	1220	return;
1122	}	1221	}
1123		1222
1124	new_ob = object_create_arch(creator->other_arch);	1223	new_ob = object_create_arch (creator->other_arch);
1125	fix_generated_item(new_ob, creator, 0, 0, GT_MINIMAL);	1224	fix_generated_item (new_ob, creator, 0, 0, GT_MINIMAL);
1126	}	1225	}
1127		1226
1128	/* Make sure this multipart object fits */	1227	/* Make sure this multipart object fits */
1129	if (new_ob->arch->more && ob_blocked(new_ob, creator->map, creator->x, creator->y)) {	1228	if (new_ob->arch->more && ob_blocked (new_ob, creator->map, creator->x, creator->y))
1130	free_object(new_ob);
1131	return;
1132	}	1229	{
		1230	new_ob->destroy ();
		1231	return;
		1232	}
1133		1233
1134	insert_ob_in_map_at(new_ob, creator->map, creator, 0, creator->x, creator->y);	1234	insert_ob_in_map_at (new_ob, creator->map, creator, 0, creator->x, creator->y);
1135	if (QUERY_FLAG(new_ob, FLAG_FREED))	1235	if (QUERY_FLAG (new_ob, FLAG_FREED))
1136	return;	1236	return;
1137		1237
1138	if (creator->slaying) {	1238	if (creator->slaying)
1139	FREE_AND_COPY(new_ob->name, creator->slaying);	1239	{
1140	FREE_AND_COPY(new_ob->title, creator->slaying);	1240	new_ob->name = new_ob->title = creator->slaying;
1141	}	1241	}
1142	}	1242	}
1143		1243
1144	/* move_marker --peterm@soda.csua.berkeley.edu	1244	/* move_marker --peterm@soda.csua.berkeley.edu
1145	when moved, a marker will search for a player sitting above	1245	when moved, a marker will search for a player sitting above
…		…
1147	with a specific code as the slaying field.	1247	with a specific code as the slaying field.
1148	At that time, it writes the contents of its own message	1248	At that time, it writes the contents of its own message
1149	field to the player. The marker will decrement hp to	1249	field to the player. The marker will decrement hp to
1150	0 and then delete itself every time it grants a mark.	1250	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.*/	1251	unless hp was zero to start with, in which case it is infinite.*/
1152		1252	void
1153	void move_marker(object *op) {	1253	move_marker (object *op)
		1254	{
		1255	if (object *tmp = op->ms ().player ())
		1256	{
1154	object *tmp,*tmp2;	1257	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		1258
1159	if ( quest_on_activate(op, tmp->contr) )
1160	return;
1161
1162	/* remove an old force with a slaying field == op->name */	1259	/* remove an old force with a slaying field == op->name */
1163	for(tmp2=tmp->inv;tmp2 !=NULL; tmp2=tmp2->below) {	1260	for (tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1164	if(tmp2->type == FORCE && tmp2->slaying && !strcmp(tmp2->slaying,op->name)) break;	1261	if (tmp2->type == FORCE && tmp2->slaying && tmp2->slaying == op->name)
1165	}	1262	{
		1263	tmp2->destroy ();
		1264	break;
		1265	}
1166		1266
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	1267	/* cycle through his inventory to look for the MARK we want to
1173	* place	1268	* place
1174	*/	1269	*/
1175	for(tmp2=tmp->inv;tmp2 !=NULL; tmp2=tmp2->below) {	1270	for (tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
1176	if(tmp2->type == FORCE && tmp2->slaying && !strcmp(tmp2->slaying,op->slaying)) break;	1271	if (tmp2->type == FORCE && tmp2->slaying && tmp2->slaying == op->slaying)
1177	}	1272	break;
1178		1273
1179	/* if we didn't find our own MARK */	1274	/* if we didn't find our own MARK */
1180	if(tmp2==NULL) {	1275	if (!tmp2)
		1276	{
1181	object *force = get_archetype(FORCE_NAME);	1277	object *force = get_archetype (FORCE_NAME);
1182		1278
1183	force->speed = 0;	1279	if (op->stats.food)
1184	if(op->stats.food) {	1280	{
1185	force->speed = 0.01;	1281	force->set_speed (0.01);
1186	force->speed_left = -op->stats.food;	1282	force->speed_left = -op->stats.food;
1187	}	1283	}
1188	update_ob_speed (force);	1284	else
		1285	force->set_speed (0);
		1286
1189	/* put in the lock code */	1287	/* put in the lock code */
1190	force->slaying = add_string(op->slaying);	1288	force->slaying = op->slaying;
1191		1289
1192	if ( op->lore )	1290	if (op->lore)
1193	force->lore = add_string( op->lore );	1291	force->lore = op->lore;
1194		1292
1195	insert_ob_in_ob(force,tmp);	1293	insert_ob_in_ob (force, tmp);
1196	if(op->msg)	1294	if (op->msg)
1197	new_draw_info(NDI_UNIQUE|NDI_NAVY,0,tmp,op->msg);	1295	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, tmp, op->msg);
1198		1296
1199	if(op->stats.hp > 0) {	1297	if (op->stats.hp > 0)
		1298	{
1200	op->stats.hp--;	1299	op->stats.hp--;
1201	if(op->stats.hp==0) {	1300	if (op->stats.hp == 0)
		1301	{
1202	/* marker expires--granted mark number limit */	1302	/* marker expires--granted mark number limit */
1203	remove_ob(op);	1303	op->destroy ();
1204	free_object(op);	1304	return;
1205	return;	1305	}
		1306	}
		1307	}
1206	}	1308	}
1207	}
1208	} /* if tmp2 == NULL */
1209	} /* if tmp->type == PLAYER */
1210	} /* For all objects on this space */
1211	}	1309	}
1212		1310
		1311	int
1213	int process_object(object *op) {	1312	process_object (object *op)
		1313	{
1214	if (QUERY_FLAG(op, FLAG_IS_A_TEMPLATE))	1314	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;	1315	return 0;
		1316
		1317	if (INVOKE_OBJECT (TICK, op))
		1318	return 0;
		1319
		1320	if (QUERY_FLAG (op, FLAG_MONSTER))
		1321	if (move_monster (op) || QUERY_FLAG (op, FLAG_FREED))
		1322	return 1;
		1323
		1324	if (QUERY_FLAG (op, FLAG_ANIMATE) && op->anim_speed == 0)
		1325	{
		1326	if (op->type == PLAYER)
		1327	animate_object (op, op->facing);
		1328	else
		1329	animate_object (op, op->direction);
		1330
		1331	if (QUERY_FLAG (op, FLAG_SEE_ANYWHERE))
		1332	make_sure_seen (op);
		1333	}
		1334
		1335	if (QUERY_FLAG (op, FLAG_CHANGING) && !op->state)
		1336	{
		1337	change_object (op);
		1338	return 1;
		1339	}
		1340
		1341	if (QUERY_FLAG (op, FLAG_GENERATOR) && !QUERY_FLAG (op, FLAG_FRIENDLY))
		1342	generate_monster (op);
		1343
		1344	if (QUERY_FLAG (op, FLAG_IS_USED_UP) && --op->stats.food <= 0)
		1345	{
		1346	if (QUERY_FLAG (op, FLAG_APPLIED))
		1347	remove_force (op);
		1348	else
		1349	{
		1350	/* IF necessary, delete the item from the players inventory */
		1351	object *pl = op->in_player ();
		1352
		1353	if (pl)
		1354	esrv_del_item (pl->contr, op->count);
		1355
		1356	op->remove ();
		1357
		1358	if (QUERY_FLAG (op, FLAG_SEE_ANYWHERE))
		1359	make_sure_not_seen (op);
		1360
		1361	op->destroy ();
		1362	}
		1363
		1364	return 1;
		1365	}
		1366
		1367	switch (op->type)
		1368	{
		1369	case SPELL_EFFECT:
		1370	move_spell_effect (op);
		1371	return 1;
		1372
		1373	case ROD:
		1374	case HORN:
		1375	regenerate_rod (op);
		1376	return 1;
		1377
		1378	case FORCE:
		1379	case POTION_EFFECT:
		1380	remove_force (op);
		1381	return 1;
		1382
		1383	case BLINDNESS:
		1384	remove_blindness (op);
		1385	return 0;
		1386
		1387	case POISONING:
		1388	poison_more (op);
		1389	return 0;
		1390
		1391	case DISEASE:
		1392	move_disease (op);
		1393	return 0;
		1394
		1395	case SYMPTOM:
		1396	move_symptom (op);
		1397	return 0;
		1398
		1399	case THROWN_OBJ:
		1400	case ARROW:
		1401	move_arrow (op);
		1402	return 0;
		1403
		1404	case DOOR:
		1405	remove_door (op);
		1406	return 0;
		1407
		1408	case LOCKED_DOOR:
		1409	remove_door2 (op);
		1410	return 0;
		1411
		1412	case TELEPORTER:
		1413	move_teleporter (op);
		1414	return 0;
		1415
		1416	case GOLEM:
		1417	move_golem (op);
		1418	return 0;
		1419
		1420	case EARTHWALL:
		1421	hit_player (op, 2, op, AT_PHYSICAL, 1);
		1422	return 0;
		1423
		1424	case FIREWALL:
		1425	move_firewall (op);
		1426	if (op->stats.maxsp)
		1427	animate_turning (op);
		1428	return 0;
		1429
		1430	case MOOD_FLOOR:
		1431	do_mood_floor (op);
		1432	return 0;
		1433
		1434	case GATE:
		1435	move_gate (op);
		1436	return 0;
		1437
		1438	case TIMED_GATE:
		1439	move_timed_gate (op);
		1440	return 0;
		1441
		1442	case TRIGGER:
		1443	case TRIGGER_BUTTON:
		1444	case TRIGGER_PEDESTAL:
		1445	case TRIGGER_ALTAR:
		1446	animate_trigger (op);
		1447	return 0;
		1448
		1449	case DETECTOR:
		1450	move_detector (op);
		1451
		1452	case DIRECTOR:
		1453	if (op->stats.maxsp)
		1454	animate_turning (op);
		1455	return 0;
		1456
		1457	case HOLE:
		1458	move_hole (op);
		1459	return 0;
		1460
		1461	case DEEP_SWAMP:
		1462	move_deep_swamp (op);
		1463	return 0;
		1464
		1465	case RUNE:
		1466	case TRAP:
		1467	move_rune (op);
		1468	return 0;
		1469
		1470	case PLAYERMOVER:
		1471	move_player_mover (op);
		1472	return 0;
		1473
		1474	case CREATOR:
		1475	move_creator (op);
		1476	return 0;
		1477
		1478	case MARKER:
		1479	move_marker (op);
		1480	return 0;
		1481
		1482	case PLAYER_CHANGER:
		1483	move_player_changer (op);
		1484	return 0;
		1485
		1486	case PEACEMAKER:
		1487	move_peacemaker (op);
		1488	return 0;
		1489	}
		1490
		1491	return 0;
1391	}	1492	}

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