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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 1.65 by root, Mon Aug 27 05:40:57 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)
		93	{
		94	if (!gen->map)
		95	return;
		96
		97	if (GENERATE_SPEED (gen) && rndm (0, GENERATE_SPEED (gen) - 1))
		98	return;
		99
		100	object *op;
90	int i;	101	int i;
91	object *op,*head=NULL;
92		102
93	int qty=0;	103	if (QUERY_FLAG (gen, FLAG_CONTENT_ON_GEN))
94	/* Code below assumes the generator is on a map, as it tries
95	* to place the monster on the map. So if the generator
96	* isn't on a map, complain and exit.
97	*/
98	if (gen->map == NULL) {
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 from 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;
115	head=object_create_clone(op);
116	CLEAR_FLAG(head, FLAG_IS_A_TEMPLATE);
117	unflag_inv (head,FLAG_IS_A_TEMPLATE);
118	if (rndm(0, 9))
119	generate_artifact(head, gen->map->difficulty);
120	insert_ob_in_map_at(head,gen->map,gen,0,gen->x+freearr_x[i],gen->y+freearr_y[i]);
121	if (QUERY_FLAG(head, FLAG_FREED)) return;
122	if(HAS_RANDOM_ITEMS(head))
123	create_treasure(head->randomitems,head,GT_APPLY,
124	gen->map->difficulty,0);
125	}
126		108
127	void generate_monster_arch(object *gen) {	109	// first select one item from the inventory
128	int i;	110	int index = 0;
129	object *op,*head=NULL,*prev=NULL;	111	for (object *tmp = gen->inv; tmp; tmp = tmp->below)
130	archetype *at=gen->other_arch;	112	if (!rndm (++index))
		113	op = tmp;
131		114
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);	115	i = find_free_spot (op, gen->map, gen->x, gen->y, 1, 9);
145	if (i==-1) return;	116	if (i < 0)
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;	117	return;
171	if (QUERY_FLAG(gen,FLAG_CONTENT_ON_GEN))
172	generate_monster_inv(gen);
173	else
174	generate_monster_arch(gen);
175		118
176	}	119	op = object_create_clone (op);
177		120
178	void remove_force(object *op) {	121	CLEAR_FLAG (op, FLAG_IS_A_TEMPLATE);
179	if (--op->duration > 0) return;	122	unflag_inv (op, FLAG_IS_A_TEMPLATE);
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	}	123	}
		124	else if (gen->other_arch)
		125	{
		126	// ...or use other_arch
		127	i = find_free_spot (gen->other_arch, gen->map, gen->x, gen->y, 1, 9);
		128	if (i < 0)
		129	return;
187		130
188	default:	131	op = arch_to_object (gen->other_arch);
189	if(op->env!=NULL) {
190	CLEAR_FLAG(op, FLAG_APPLIED);
191	change_abil(op->env,op);
192	fix_player(op->env);
193	}	132	}
194	}	133	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;	134	return;
202	CLEAR_FLAG(op, FLAG_APPLIED);	135
203	if(op->env!=NULL) {	136	op->expand_tail ();
204	change_abil(op->env,op);	137
205	fix_player(op->env);	138	if (insert_ob_in_map_at (op, gen->map, gen, 0, gen->x + freearr_x[i], gen->y + freearr_y[i]))
		139	{
		140	if (rndm (0, 9))
		141	generate_artifact (op, gen->map->difficulty);
		142
		143	if (op->has_random_items ())
		144	create_treasure (op->randomitems, op, GT_APPLY, gen->map->difficulty);
		145
		146	return;
206	}	147	}
207	remove_ob(op);
208	free_object(op);
209	}
210		148
211	void poison_more(object *op) {	149	op->destroy ();
212	if(op->env==NULL||!QUERY_FLAG(op->env,FLAG_ALIVE)||op->env->stats.hp<0) {	150	}
213	remove_ob(op);	151
214	free_object(op);	152	void
		153	remove_force (object *op)
		154	{
		155	if (--op->duration > 0)
215	return;	156	return;
216	}	157
217	if(op->stats.food==1) {	158	if (op->env)
218	/* need to remove the object before fix_player is called, else fix_player	159	switch (op->subtype)
219	* will not do anything.	160	{
220	*/	161	case FORCE_CONFUSION:
221	if(op->env->type==PLAYER) {	162	CLEAR_FLAG (op->env, FLAG_CONFUSED);
		163	new_draw_info (NDI_UNIQUE, 0, op->env, "You regain your senses.\n");
		164
		165	default:
222	CLEAR_FLAG(op, FLAG_APPLIED);	166	CLEAR_FLAG (op, FLAG_APPLIED);
223	fix_player(op->env);	167	change_abil (op->env, op);
224	new_draw_info(NDI_UNIQUE, 0,op->env,"You feel much better now.");	168	op->env->update_stats ();
225	}	169	}
226	remove_ob(op);	170
227	free_object(op);	171	op->destroy ();
		172	}
		173
		174	void
		175	remove_blindness (object *op)
		176	{
		177	if (--op->stats.food > 0)
228	return;	178	return;
		179
		180	CLEAR_FLAG (op, FLAG_APPLIED);
		181
		182	if (op->env)
		183	{
		184	change_abil (op->env, op);
		185	op->env->update_stats ();
229	}	186	}
		187
		188	op->destroy ();
		189	}
		190
		191	void
		192	poison_more (object *op)
		193	{
		194	if (op->env == NULL || !QUERY_FLAG (op->env, FLAG_ALIVE) || op->env->stats.hp < 0)
		195	{
		196	op->destroy ();
		197	return;
		198	}
		199
		200	if (op->stats.food == 1)
		201	{
		202	/* need to unapply the object before update_stats is called, else fix_player
		203	* will not do anything.
		204	*/
		205	if (op->env->type == PLAYER)
		206	{
		207	CLEAR_FLAG (op, FLAG_APPLIED);
		208	op->env->update_stats ();
		209	new_draw_info (NDI_UNIQUE, 0, op->env, "You feel much better now.");
		210	}
		211
		212	op->destroy ();
		213	return;
		214	}
		215
230	if(op->env->type==PLAYER) {	216	if (op->env->type == PLAYER)
		217	{
231	op->env->stats.food--;	218	op->env->stats.food--;
232	new_draw_info(NDI_UNIQUE, 0,op->env,"You feel very sick...");	219	new_draw_info (NDI_UNIQUE, 0, op->env, "You feel very sick...");
233	}	220	}
234	(void)hit_player(op->env,
235	op->stats.dam,
236	op,AT_INTERNAL,1);
237	}
238		221
		222	hit_player (op->env, op->stats.dam, op, AT_INTERNAL, 1);
		223	}
239		224
240	void move_gate(object *op) { /* 1 = going down, 0 = goind up */	225
		226	void
		227	move_gate (object *op)
		228	{ /* 1 = going down, 0 = going up */
241	object *tmp;	229	object *tmp;
242		230
243	if(op->stats.wc < 0 || (int)op->stats.wc >= NUM_ANIMATIONS(op)) {	231	if (op->stats.wc < 0 || (int) op->stats.wc >= NUM_ANIMATIONS (op))
		232	{
244	LOG(llevError,"Gate error: animation was %d, max=%d\n",op->stats.wc,	233	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;	234	op->stats.wc = 0;
249	}	235	}
250		236
251	/* We're going down */	237	/* We're going down */
252	if(op->value) {	238	if (op->value)
253	if(--op->stats.wc<=0) { /* Reached bottom, let's stop */	239	{
		240	if (--op->stats.wc <= 0)
		241	{ /* Reached bottom, let's stop */
254	op->stats.wc=0;	242	op->stats.wc = 0;
255	if(op->arch->clone.speed)	243	if (op->arch->speed)
256	op->value=0;	244	op->value = 0;
257	else {	245	else
258	op->speed = 0;	246	op->set_speed (0);
259	update_ob_speed(op);	247	}
260	}	248
261	}
262	if((int)op->stats.wc < (NUM_ANIMATIONS(op)/2+1)) {	249	if ((int) op->stats.wc < (NUM_ANIMATIONS (op) / 2 + 1))
		250	{
263	op->move_block = 0;	251	op->move_block = 0;
264	CLEAR_FLAG(op, FLAG_BLOCKSVIEW);	252	CLEAR_FLAG (op, FLAG_BLOCKSVIEW);
265	update_all_los(op->map, op->x, op->y);	253	update_all_los (op->map, op->x, op->y);
266	}	254	}
		255
267	SET_ANIMATION(op, op->stats.wc);	256	SET_ANIMATION (op, op->stats.wc);
268	update_object(op,UP_OBJ_CHANGE);	257	update_object (op, UP_OBJ_CHANGE);
269	return;	258	return;
270	}	259	}
271		260
272	/* We're going up */	261	/* We're going up */
273		262
274	/* First, lets see if we are already at the top */	263	/* First, lets see if we are already at the top */
275	if((unsigned char) op->stats.wc==(NUM_ANIMATIONS(op)-1)) {	264	if ((unsigned char) op->stats.wc == (NUM_ANIMATIONS (op) - 1))
		265	{
276		266
277	/* Check to make sure that only non pickable and non rollable	267	/* Check to make sure that only non pickable and non rollable
278	* objects are above the gate. If so, we finish closing the gate,	268	* objects are above the gate. If so, we finish closing the gate,
279	* otherwise, we fall through to the code below which should lower	269	* otherwise, we fall through to the code below which should lower
280	* the gate slightly.	270	* the gate slightly.
281	*/	271	*/
282		272
283	for (tmp=op->above; tmp!=NULL; tmp=tmp->above)	273	for (tmp = op->above; tmp; tmp = tmp->above)
284	if (!QUERY_FLAG(tmp, FLAG_NO_PICK)	274	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)	275	break;
286	|| QUERY_FLAG(tmp, FLAG_ALIVE))
287	break;
288		276
289	if (tmp==NULL) {	277	if (!tmp)
		278	{
290	if(op->arch->clone.speed)	279	if (op->arch->speed)
291	op->value=1;	280	op->value = 1;
292	else {	281	else
293	op->speed = 0;	282	op->set_speed (0);
294	update_ob_speed(op); /* Reached top, let's stop */	283
		284	return;
		285	}
295	}	286	}
296	return;
297	}
298	}
299		287
300	if(op->stats.food) { /* The gate is going temporarily down */	288	if (op->stats.food)
301	if(--op->stats.wc<=0) { /* Gone all the way down? */	289	{ /* The gate is going temporarily down */
		290	if (--op->stats.wc <= 0)
		291	{ /* Gone all the way down? */
302	op->stats.food=0; /* Then let's try again */	292	op->stats.food = 0; /* Then let's try again */
303	op->stats.wc=0;	293	op->stats.wc = 0;
304	}	294	}
		295	}
		296	else
305	} else { /* The gate is still going up */	297	{ /* The gate is still going up */
306	op->stats.wc++;	298	op->stats.wc++;
307		299
308	if((int)op->stats.wc >= (NUM_ANIMATIONS(op)))	300	if ((int) op->stats.wc >= (NUM_ANIMATIONS (op)))
309	op->stats.wc=(signed char)NUM_ANIMATIONS(op)-1;	301	op->stats.wc = (signed char) NUM_ANIMATIONS (op) - 1;
310		302
311	/* If there is something on top of the gate, we try to roll it off.	303	/* 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	304	* If a player/monster, we don't roll, we just hit them with damage
313	*/	305	*/
314	if((int)op->stats.wc >= NUM_ANIMATIONS(op)/2) {	306	if ((int) op->stats.wc >= NUM_ANIMATIONS (op) / 2)
		307	{
315	/* Halfway or further, check blocks */	308	/* Halfway or further, check blocks */
316	/* First, get the top object on the square. */	309	/* First, get the top object on the square. */
317	for(tmp=op->above;tmp!=NULL && tmp->above!=NULL;tmp=tmp->above);	310	for (tmp = op->above; tmp && tmp->above; tmp = tmp->above)
		311	;
318		312
319	if(tmp!=NULL) {	313	if (tmp)
		314	{
320	if(QUERY_FLAG(tmp, FLAG_ALIVE)) {	315	if (QUERY_FLAG (tmp, FLAG_ALIVE))
		316	{
321	hit_player(tmp, random_roll(1, op->stats.dam, tmp, PREFER_LOW), op, AT_PHYSICAL, 1);	317	hit_player (tmp, random_roll (0, op->stats.dam, tmp, PREFER_LOW), op, AT_PHYSICAL, 1);
322	if(tmp->type==PLAYER)	318	op->play_sound (sound_find ("blocked_gate"));
323	new_draw_info_format(NDI_UNIQUE, 0, tmp,	319
324	"You are crushed by the %s!",op->name);	320	if (tmp->type == PLAYER)
325	} else	321	new_draw_info_format (NDI_UNIQUE, 0, tmp, "You are crushed by the %s!", &op->name);
		322	}
326	/* If the object is not alive, and the object either can	323	/* If the object is not alive, and the object either can
327	* be picked up or the object rolls, move the object	324	* be picked up or the object rolls, move the object
328	* off the gate.	325	* off the gate.
329	*/	326	*/
330	if(!QUERY_FLAG(tmp, FLAG_ALIVE)	327	else 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)	328	{
332	||QUERY_FLAG(tmp,FLAG_CAN_ROLL))) {
333	/* If it has speed, it should move itself, otherwise: */	329	/* If it has speed, it should move itself, otherwise: */
334	int i=find_free_spot(tmp,op->map,op->x,op->y,1,9);	330	int i = find_free_spot (tmp, op->map, op->x, op->y, 1, 9);
335		331
336	/* If there is a free spot, move the object someplace */	332	/* If there is a free spot, move the object someplace */
337	if (i!=-1) {	333	if (i != -1)
338	remove_ob(tmp);	334	{
339	tmp->x+=freearr_x[i],tmp->y+=freearr_y[i];	335	tmp->remove ();
340	insert_ob_in_map(tmp,op->map,op,0);	336	tmp->x += freearr_x[i], tmp->y += freearr_y[i];
341	}	337	insert_ob_in_map (tmp, op->map, op, 0);
342	}	338	}
343	}	339	}
		340	}
344		341
345	/* See if there is still anything blocking the gate */	342	/* See if there is still anything blocking the gate */
346	for (tmp=op->above; tmp!=NULL; tmp=tmp->above)	343	for (tmp = op->above; tmp; tmp = tmp->above)
347	if (!QUERY_FLAG(tmp, FLAG_NO_PICK)	344	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)	345	break;
349	|| QUERY_FLAG(tmp, FLAG_ALIVE))
350	break;
351		346
352	/* IF there is, start putting the gate down */	347	/* IF there is, start putting the gate down */
353	if(tmp) {	348	if (tmp)
354	op->stats.food=1;	349	op->stats.food = 1;
355	} else {	350	else
		351	{
356	op->move_block = MOVE_ALL;	352	op->move_block = MOVE_ALL;
357	if(!op->arch->clone.stats.ac)	353
		354	if (!op->arch->stats.ac)
358	SET_FLAG(op, FLAG_BLOCKSVIEW);	355	SET_FLAG (op, FLAG_BLOCKSVIEW);
359	update_all_los(op->map, op->x, op->y);	356	update_all_los (op->map, op->x, op->y);
360	}	357	}
361	} /* gate is halfway up */	358	} /* gate is halfway up */
362		359
363	SET_ANIMATION(op, op->stats.wc);	360	SET_ANIMATION (op, op->stats.wc);
364	update_object(op,UP_OBJ_CHANGE);	361	update_object (op, UP_OBJ_CHANGE);
365	} /* gate is going up */	362	} /* gate is going up */
366	}	363	}
367		364
368	/* hp : how long door is open/closed	365	/* hp : how long door is open/closed
369	* maxhp : initial value for hp	366	* maxhp : initial value for hp
370	* sp : 1 = open, 0 = close	367	* sp : 1 = open, 0 = close
371	*/	368	*/
		369	void
372	void move_timed_gate(object *op)	370	move_timed_gate (object *op)
373	{	371	{
374	int v = op->value;	372	int v = op->value;
375		373
376	if (op->stats.sp) {	374	if (op->stats.sp)
		375	{
377	move_gate(op);	376	move_gate (op);
		377
378	if (op->value != v) /* change direction ? */	378	if (op->value != v) /* change direction ? */
379	op->stats.sp = 0;	379	op->stats.sp = 0;
380	return;	380	return;
381	}	381	}
382	if (--op->stats.hp <= 0) { /* keep gate down */	382
		383	if (--op->stats.hp <= 0)
		384	{ /* keep gate down */
383	move_gate(op);	385	move_gate (op);
384	if (op->value != v) { /* ready ? */	386
385	op->speed = 0;	387	if (op->value != v)
386	update_ob_speed(op);	388	op->set_speed (0);
387	}
388	}	389	}
389	}	390	}
390		391
391	/* slaying: name of the thing the detector is to look for	392	/* slaying: name of the thing the detector is to look for
392	* speed: frequency of 'glances'	393	* speed: frequency of 'glances'
393	* connected: connected value of detector	394	* connected: connected value of detector
394	* sp: 1 if detection sets buttons	395	* sp: 1 if detection sets buttons
395	* -1 if detection unsets buttons	396	* -1 if detection unsets buttons
396	*/	397	*/
397		398
		399	void
398	void move_detector(object *op)	400	move_detector (object *op)
399	{	401	{
400	object *tmp;	402	object *tmp;
401	int last = op->value;	403	int last = op->value;
402	int detected;	404	int detected;
		405
403	detected = 0;	406	detected = 0;
404		407
405	for(tmp = get_map_ob(op->map,op->x,op->y);tmp!=NULL&&!detected;tmp=tmp->above) {	408	for (tmp = GET_MAP_OB (op->map, op->x, op->y); tmp && !detected; tmp = tmp->above)
		409	{
406	object *tmp2;	410	object *tmp2;
407	if(op->stats.hp) {	411
		412	if (op->stats.hp)
		413	{
408	for(tmp2= tmp->inv;tmp2;tmp2=tmp2->below) {	414	for (tmp2 = tmp->inv; tmp2; tmp2 = tmp2->below)
409	if(op->slaying && !strcmp(op->slaying,tmp->name)) detected=1;	415	{
410	if(tmp2->type==FORCE &&tmp2->slaying && !strcmp(tmp2->slaying,op->slaying)) detected=1;	416	if (op->slaying && op->slaying == tmp->name)
411	}	417	detected = 1;
412	}	418
		419	if (tmp2->type == FORCE && tmp2->slaying && tmp2->slaying == op->slaying)
		420	detected = 1;
		421	}
		422	}
		423
413	if (op->slaying && !strcmp(op->slaying,tmp->name)) {	424	if (op->slaying && op->slaying == tmp->name)
414	detected = 1;	425	detected = 1;
415	}
416	else if (tmp->type==SPECIAL_KEY && tmp->slaying==op->slaying)	426	else if (tmp->type == SPECIAL_KEY && tmp->slaying == op->slaying)
417	detected=1;	427	detected = 1;
418	}	428	}
419		429
420	/* the detector sets the button if detection is found */	430	/* the detector sets the button if detection is found */
421	if(op->stats.sp == 1) {	431	if (op->stats.sp == 1)
		432	{
422	if(detected && last == 0) {	433	if (detected && last == 0)
		434	{
423	op->value = 1;	435	op->value = 1;
424	push_button(op);	436	push_button (op);
425	}	437	}
		438
426	if(!detected && last == 1) {	439	if (!detected && last == 1)
		440	{
427	op->value = 0;	441	op->value = 0;
428	push_button(op);	442	push_button (op);
429	}	443	}
430	}	444	}
431	else { /* in this case, we unset buttons */	445	else
		446	{ /* in this case, we unset buttons */
432	if(detected && last == 1) {	447	if (detected && last == 1)
		448	{
433	op->value = 0;	449	op->value = 0;
434	push_button(op);	450	push_button (op);
435	}	451	}
		452
436	if(!detected && last == 0) {	453	if (!detected && last == 0)
		454	{
437	op->value = 1;	455	op->value = 1;
438	push_button(op);	456	push_button (op);
439	}	457	}
440	}	458	}
441	}	459	}
442		460
443		461
		462	void
444	void animate_trigger (object *op)	463	animate_trigger (object *op)
445	{	464	{
446	if((unsigned char)++op->stats.wc >= NUM_ANIMATIONS(op)) {	465	if ((unsigned char) ++op->stats.wc >= NUM_ANIMATIONS (op))
		466	{
447	op->stats.wc = 0;	467	op->stats.wc = 0;
448	check_trigger(op,NULL);	468	check_trigger (op, NULL);
		469	}
449	} else {	470	else
		471	{
450	SET_ANIMATION(op, op->stats.wc);	472	SET_ANIMATION (op, op->stats.wc);
451	update_object(op,UP_OBJ_FACE);	473	update_object (op, UP_OBJ_FACE);
452	}	474	}
453	}	475	}
454		476
455	void move_hole(object *op) { /* 1 = opening, 0 = closing */	477	void
		478	move_hole (object *op)
		479	{ /* 1 = opening, 0 = closing */
456	object *next,*tmp;	480	object *next, *tmp;
457		481
458	if(op->value) { /* We're opening */	482	if (op->value)
459	if(--op->stats.wc<=0) { /* Opened, let's stop */	483	{ /* We're opening */
		484	if (--op->stats.wc <= 0)
		485	{ /* Opened, let's stop */
460	op->stats.wc=0;	486	op->stats.wc = 0;
461	op->speed = 0;	487	op->set_speed (0);
462	update_ob_speed(op);
463		488
464	/* Hard coding this makes sense for holes I suppose */	489	/* Hard coding this makes sense for holes I suppose */
465	op->move_on = MOVE_WALK;	490	op->move_on = MOVE_WALK;
466	for (tmp=op->above; tmp!=NULL; tmp=next) {	491	for (tmp = op->above; tmp != NULL; tmp = next)
467	next=tmp->above;	492	{
468	move_apply(op,tmp,tmp);	493	next = tmp->above;
469	}	494	move_apply (op, tmp, tmp);
470	}	495	}
471	SET_ANIMATION(op, op->stats.wc);	496	}
472	update_object(op,UP_OBJ_FACE);
473	return;
474	}
475	/* We're closing */
476	op->move_on = 0;
477		497
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);	498	SET_ANIMATION (op, op->stats.wc);
482	update_object(op,UP_OBJ_FACE);	499	update_object (op, UP_OBJ_FACE);
		500	return;
		501	}
		502	/* We're closing */
		503	op->move_on = 0;
		504
		505	op->stats.wc++;
		506	if ((int) op->stats.wc >= NUM_ANIMATIONS (op))
		507	op->stats.wc = NUM_ANIMATIONS (op) - 1;
		508
		509	SET_ANIMATION (op, op->stats.wc);
		510	update_object (op, UP_OBJ_FACE);
483	if((unsigned char) op->stats.wc==(NUM_ANIMATIONS(op)-1)) {	511	if ((unsigned char) op->stats.wc == (NUM_ANIMATIONS (op) - 1))
484	op->speed = 0;	512	op->set_speed (0); /* closed, let's stop */
485	update_ob_speed(op); /* closed, let's stop */
486	return;
487	}
488	}	513	}
489		514
490		515
491	/* stop_item() returns a pointer to the stopped object. The stopped object	516	/* 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	517	* may or may not have been removed from maps or inventories. It will not
…		…
498	* it, NULL is returned.	523	* it, NULL is returned.
499	*	524	*
500	* fix_stopped_item() should be used if the stopped item should be put on	525	* fix_stopped_item() should be used if the stopped item should be put on
501	* the map.	526	* the map.
502	*/	527	*/
		528	object *
503	object *stop_item (object *op)	529	stop_item (object *op)
504	{	530	{
505	if (op->map == NULL)	531	if (op->map == NULL)
		532	return op;
		533
		534	switch (op->type)
		535	{
		536	case THROWN_OBJ:
		537	{
		538	object *payload = op->inv;
		539
		540	if (payload == NULL)
		541	return NULL;
		542	payload->remove ();
		543	op->destroy ();
		544	return payload;
		545	}
		546
		547	case ARROW:
		548	if (op->has_active_speed ())
		549	op = fix_stopped_arrow (op);
506	return op;	550	return op;
507		551
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:	552	default:
527	return op;	553	return op;
528	}	554	}
529	}	555	}
530		556
531	/* fix_stopped_item() - put stopped item where stop_item() had found it.	557	/* 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.	558	* Inserts item into the old map, or merges it if it already is on the map.
533	*	559	*
534	* 'map' must be the value of op->map before stop_item() was called.	560	* 'map' must be the value of op->map before stop_item() was called.
535	*/	561	*/
		562	void
536	void fix_stopped_item (object *op, mapstruct *map, object *originator)	563	fix_stopped_item (object *op, maptile *map, object *originator)
537	{	564	{
538	if (map == NULL)	565	if (map == NULL)
539	return;	566	return;
		567
540	if (QUERY_FLAG (op, FLAG_REMOVED))	568	if (QUERY_FLAG (op, FLAG_REMOVED))
541	insert_ob_in_map (op, map, originator,0);	569	insert_ob_in_map (op, map, originator, 0);
542	else if (op->type == ARROW)	570	else if (op->type == ARROW)
543	merge_ob (op, NULL); /* only some arrows actually need this */	571	merge_ob (op, NULL); /* only some arrows actually need this */
544	}	572	}
545		573
546		574	object *
547	object *fix_stopped_arrow (object *op)	575	fix_stopped_arrow (object *op)
548	{	576	{
549	if(rndm(0, 99) < op->stats.food) {	577	if (rndm (0, 99) < op->stats.food)
		578	{
550	/* Small chance of breaking */	579	/* Small chance of breaking */
551	remove_ob (op);	580	op->destroy ();
552	free_object(op);
553	return NULL;	581	return NULL;
554	}	582	}
555		583
		584	op->set_speed (0);
556	op->direction=0;	585	op->direction = 0;
557	op->move_on=0;	586	op->move_on = 0;
558	op->move_type=0;	587	op->move_type = 0;
559	op->speed = 0;	588	op->skill = 0; // really?
560	update_ob_speed(op);	589
		590	// restore original wc, dam, attacktype and slaying
561	op->stats.wc = op->stats.sp;	591	op->stats.wc = op->stats.sp;
562	op->stats.dam= op->stats.hp;	592	op->stats.dam = op->stats.hp;
563	op->attacktype = op->stats.grace;	593	op->attacktype = op->stats.grace;
564	if (op->slaying != NULL)
565	FREE_AND_CLEAR_STR(op->slaying);
566		594
567	if (op->skill != NULL)
568	FREE_AND_CLEAR_STR(op->skill);
569
570	if (op->spellarg != NULL) {	595	if (op->spellarg)
571	op->slaying = add_string(op->spellarg);	596	{
		597	op->slaying = op->spellarg;
572	free(op->spellarg);	598	free (op->spellarg);
573	op->spellarg = NULL;	599	op->spellarg = 0;
		600	}
574	} else	601	else
575	op->slaying = NULL;	602	op->slaying = 0;
576		603
577	/* Reset these to zero, so that CAN_MERGE will work properly */	604	/* Reset these to zero, so that object::can_merge will work properly */
578	op->spellarg = NULL;	605	op->spellarg = NULL;
579	op->stats.sp = 0;	606	op->stats.sp = 0;
580	op->stats.hp = 0;	607	op->stats.hp = 0;
581	op->stats.grace = 0;	608	op->stats.grace = 0;
582	op->level = 0;	609	op->level = 0;
583	op->face=op->arch->clone.face;	610	op->face = op->arch->face;
584	op->owner=NULL; /* So that stopped arrows will be saved */	611	op->owner = NULL; /* So that stopped arrows will be saved */
585	update_object (op,UP_OBJ_FACE);	612	update_object (op, UP_OBJ_CHANGE);
586	return op;	613	return op;
587	}	614	}
588		615
589	/* stop_arrow() - what to do when a non-living flying object	616	/* stop_arrow() - what to do when a non-living flying object
590	* has to stop. Sept 96 - I added in thrown object code in	617	* has to stop. Sept 96 - I added in thrown object code in
591	* here too. -b.t.	618	* here too. -b.t.
592	*	619	*
593	* Returns a pointer to the stopped object (which will have been removed	620	* Returns a pointer to the stopped object (which will have been removed
594	* from maps or inventories), or NULL if was destroyed.	621	* from maps or inventories), or NULL if was destroyed.
595	*/	622	*/
596		623	static void
597	static void stop_arrow (object *op)	624	stop_arrow (object *op)
598	{	625	{
599	/* Lauwenmark: Handle for plugin stop event */	626	if (INVOKE_OBJECT (STOP, op))
600	execute_event(op, EVENT_STOP,NULL,NULL,NULL,SCRIPT_FIX_NOTHING);	627	return;
		628
601	if (op->inv) {	629	if (op->inv)
		630	{
602	object *payload = op->inv;	631	object *payload = op->inv;
603	remove_ob (payload);	632
604	clear_owner(payload);	633	payload->remove ();
		634	payload->owner = 0;
605	insert_ob_in_map (payload, op->map, payload,0);	635	insert_ob_in_map (payload, op->map, payload, 0);
606	remove_ob (op);	636	op->destroy ();
607	free_object (op);	637	}
608	} else {	638	else
		639	{
609	op = fix_stopped_arrow (op);	640	op = fix_stopped_arrow (op);
		641
610	if (op)	642	if (op)
611	merge_ob (op, NULL);	643	merge_ob (op, 0);
612	}	644	}
613	}	645	}
614		646
615	/* Move an arrow along its course. op is the arrow or thrown object.	647	/* Move an arrow along its course. op is the arrow or thrown object.
616	*/	648	*/
617		649	void
618	void move_arrow(object *op) {	650	move_arrow (object *op)
		651	{
619	object *tmp;	652	object *tmp;
620	sint16 new_x, new_y;	653	sint16 new_x, new_y;
621	int was_reflected, mflags;	654	int was_reflected, mflags;
622	mapstruct *m;	655	maptile *m;
623		656
624	if(op->map==NULL) {	657	if (op->map == NULL)
		658	{
625	LOG (llevError, "BUG: Arrow had no map.\n");	659	LOG (llevError, "BUG: Arrow had no map.\n");
626	remove_ob(op);	660	op->destroy ();
627	free_object(op);	661	return;
628	return;
629	}	662	}
630		663
631	/* we need to stop thrown objects at some point. Like here. */	664	/* we need to stop thrown objects at some point. Like here. */
632	if(op->type==THROWN_OBJ) {	665	if (op->type == THROWN_OBJ)
		666	{
633	/* If the object that the THROWN_OBJ encapsulates disappears,	667	/* If the object that the THROWN_OBJ encapsulates disappears,
634	* we need to have this object go away also - otherwise, you get	668	* we need to have this object go away also - otherwise, you get
635	* left over remnants on the map. Where this currently happens	669	* left over remnants on the map. Where this currently happens
636	* is if the player throws a bomb - the bomb explodes on its own,	670	* 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	671	* 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,	672	* bomb code, but there are potential other cases where that could happen,
639	* and it is easy enough to clean it up here.	673	* and it is easy enough to clean it up here.
640	*/	674	*/
641	if (op->inv == NULL) {	675	if (op->inv == NULL)
642	remove_ob(op);	676	{
643	free_object(op);	677	op->destroy ();
644	return;	678	return;
645	}	679	}
		680
646	if(op->last_sp-- < 0) {	681	if (op->last_sp-- < 0)
		682	{
647	stop_arrow (op);	683	stop_arrow (op);
648	return;	684	return;
649	}	685	}
650	}	686	}
651		687
652	/* if the arrow is moving too slow.. stop it. 0.5 was chosen as lower	688	/* if the arrow is moving too slow.. stop it. 0.5 was chosen as lower
653	values look rediculous. */	689	values look rediculous. */
654	if (op->speed < 0.5 && op->type==ARROW) {	690	if (op->speed < 0.5 && op->type == ARROW)
655	stop_arrow(op);
656	return;
657	}	691	{
		692	stop_arrow (op);
		693	return;
		694	}
658		695
659	/* Calculate target map square */	696	/* Calculate target map square */
660	new_x = op->x + DIRX(op);	697	new_x = op->x + DIRX (op);
661	new_y = op->y + DIRY(op);	698	new_y = op->y + DIRY (op);
662	was_reflected = 0;	699	was_reflected = 0;
663		700
664	m = op->map;	701	m = op->map;
665	mflags = get_map_flags(m, &m, new_x, new_y, &new_x, &new_y);	702	mflags = get_map_flags (m, &m, new_x, new_y, &new_x, &new_y);
666		703
667	if (mflags & P_OUT_OF_MAP) {	704	if (mflags & P_OUT_OF_MAP)
668	stop_arrow(op);
669	return;
670	}	705	{
		706	stop_arrow (op);
		707	return;
		708	}
671		709
672	/* only need to look for living creatures if this flag is set */	710	/* only need to look for living creatures if this flag is set */
673	if (mflags & P_IS_ALIVE) {	711	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		712	{
		713	for (tmp = GET_MAP_OB (m, new_x, new_y); tmp != NULL; tmp = tmp->above)
		714	if (QUERY_FLAG (tmp, FLAG_ALIVE))
		715	break;
		716
678	/* Not really fair, but don't let monsters hit themselves with	717	/* Not really fair, but don't let monsters hit themselves with
679	* their own arrow - this can be because they fire it then	718	* their own arrow - this can be because they fire it then
680	* move into it.	719	* move into it.
681	*/	720	*/
682
683	if (tmp != NULL && tmp != op->owner) {	721	if (tmp && tmp != op->owner)
		722	{
684	/* Found living object, but it is reflecting the missile. Update	723	/* Found living object, but it is reflecting the missile. Update
685	* as below. (Note that for living creatures there is a small	724	* as below. (Note that for living creatures there is a small
686	* chance that reflect_missile fails.)	725	* chance that reflect_missile fails.)
687	*/	726	*/
		727	if (QUERY_FLAG (tmp, FLAG_REFL_MISSILE) && (rndm (0, 99)) < (90 - op->level / 10))
		728	{
		729	int number = op->face;
688		730
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);	731	op->direction = absdir (op->direction + 4);
695	op->state = 0;	732	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 */	733	was_reflected = 1; /* skip normal movement calculations */
703	}	734	}
704	else {	735	else
		736	{
705	/* Attack the object. */	737	/* Attack the object. */
706	op = hit_with_arrow (op, tmp);	738	op = hit_with_arrow (op, tmp);
707	if (op == NULL)	739
708	return;	740	if (!op)
709	}	741	return;
710	} /* if this is not hitting its owner */	742	}
		743	} /* if this is not hitting its owner */
711	} /* if there is something alive on this space */	744	} /* if there is something alive on this space */
712		745
713
714	if (OB_TYPE_MOVE_BLOCK(op, GET_MAP_MOVE_BLOCK(m, new_x, new_y))) {	746	if (OB_TYPE_MOVE_BLOCK (op, GET_MAP_MOVE_BLOCK (m, new_x, new_y)))
715	int retry=0;	747	{
		748	int retry = 0;
716		749
717	/* if the object doesn't reflect, stop the arrow from moving	750	/* if the object doesn't reflect, stop the arrow from moving
718	* note that this code will now catch cases where a monster is	751	* note that this code will now catch cases where a monster is
719	* on a wall but has reflecting - the arrow won't reflect.	752	* on a wall but has reflecting - the arrow won't reflect.
720	* Mapmakers shouldn't put monsters on top of wall in the first	753	* Mapmakers shouldn't put monsters on top of wall in the first
721	* place, so I don't consider that a problem.	754	* place, so I don't consider that a problem.
722	*/	755	*/
723	if(!QUERY_FLAG(op, FLAG_REFLECTING) || !(rndm(0, 19))) {	756	if (!QUERY_FLAG (op, FLAG_REFLECTING) || !(rndm (0, 19)))
		757	{
724	stop_arrow (op);	758	stop_arrow (op);
725	return;	759	return;
726	} else {	760	}
		761	else
		762	{
727	/* If one of the major directions (n,s,e,w), just reverse it */	763	/* If one of the major directions (n,s,e,w), just reverse it */
728	if(op->direction&1) {	764	if (op->direction & 1)
		765	{
729	op->direction=absdir(op->direction+4);	766	op->direction = absdir (op->direction + 4);
730	retry=1;	767	retry = 1;
731	}	768	}
732	/* There were two blocks with identical code -	769	/* There were two blocks with identical code -
733	* use this retry here to make this one block	770	* use this retry here to make this one block
734	* that did the same thing.	771	* that did the same thing.
735	*/	772	*/
736	while (retry<2) {	773	while (retry < 2)
		774	{
737	int left, right, mflags;	775	int left, right, mflags;
738	mapstruct *m1;	776	maptile *m1;
739	sint16 x1, y1;	777	sint16 x1, y1;
740		778
741	retry++;	779	retry++;
742		780
743	/* Need to check for P_OUT_OF_MAP: if the arrow is tavelling	781	/* 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	782	* over a corner in a tiled map, it is possible that
745	* op->direction is within an adjacent map but either	783	* op->direction is within an adjacent map but either
746	* op->direction-1 or op->direction+1 does not exist.	784	* op->direction-1 or op->direction+1 does not exist.
747	*/	785	*/
748	mflags = get_map_flags(op->map,&m1, op->x+freearr_x[absdir(op->direction-1)],	786	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);	787	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)));	788	left = (mflags & P_OUT_OF_MAP) ? 0 : OB_TYPE_MOVE_BLOCK (op, (GET_MAP_MOVE_BLOCK (m1, x1, y1)));
751		789
752	mflags = get_map_flags(op->map,&m1, op->x+freearr_x[absdir(op->direction+1)],	790	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);	791	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)));	792	right = (mflags & P_OUT_OF_MAP) ? 0 : OB_TYPE_MOVE_BLOCK (op, (GET_MAP_MOVE_BLOCK (m1, x1, y1)));
755		793
756	if(left==right)	794	if (left == right)
757	op->direction=absdir(op->direction+4);	795	op->direction = absdir (op->direction + 4);
758	else if(left)	796	else if (left)
759	op->direction=absdir(op->direction+2);	797	op->direction = absdir (op->direction + 2);
760	else if(right)	798	else if (right)
761	op->direction=absdir(op->direction-2);	799	op->direction = absdir (op->direction - 2);
762		800
763	mflags = get_map_flags(op->map,&m1, op->x+DIRX(op),op->y+DIRY(op), &x1, &y1);	801	mflags = get_map_flags (op->map, &m1, op->x + DIRX (op), op->y + DIRY (op), &x1, &y1);
764		802
765	/* If this space is not out of the map and not blocked, valid space -	803	/* If this space is not out of the map and not blocked, valid space -
766	* don't need to retry again.	804	* don't need to retry again.
767	*/	805	*/
768	if (!(mflags & P_OUT_OF_MAP) &&	806	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;	807	break;
770		808
771	}	809	}
772	/* Couldn't find a direction to move the arrow to - just	810	/* Couldn't find a direction to move the arrow to - just
773	* top it from moving.	811	* top it from moving.
774	*/	812	*/
775	if (retry==2) {	813	if (retry == 2)
776	stop_arrow (op);	814	{
777	return;	815	stop_arrow (op);
778	}	816	return;
		817	}
779	/* update object image for new facing */	818	/* update object image for new facing */
780	/* many thrown objects *don't* have more than one face */	819	/* many thrown objects *don't* have more than one face */
781	if(GET_ANIM_ID(op))	820	if (GET_ANIM_ID (op))
782	SET_ANIMATION(op, op->direction);	821	SET_ANIMATION (op, op->direction);
783	} /* object is reflected */	822	} /* object is reflected */
784	} /* object ran into a wall */	823	} /* object ran into a wall */
785		824
786	/* Move the arrow. */	825	/* Move the arrow. */
787	remove_ob (op);	826	op->remove ();
788	op->x = new_x;	827	op->x = new_x;
789	op->y = new_y;	828	op->y = new_y;
790		829
791	/* decrease the speed as it flies. 0.05 means a standard bow will shoot	830	/* decrease the speed as it flies. 0.05 means a standard bow will shoot
792	* about 17 squares. Tune as needed.	831	* about 17 squares. Tune as needed.
793	*/	832	*/
794	op->speed -= 0.05;	833	op->speed -= 0.05;
795	insert_ob_in_map (op, m, op,0);	834	insert_ob_in_map (op, m, op, 0);
796	}	835	}
797		836
798	/* This routine doesnt seem to work for "inanimate" objects that	837	/* This routine doesnt seem to work for "inanimate" objects that
799	* are being carried, ie a held torch leaps from your hands!.	838	* are being carried, ie a held torch leaps from your hands!.
800	* Modified this routine to allow held objects. b.t. */	839	* Modified this routine to allow held objects. b.t. */
801		840
802	void change_object(object *op) { /* Doesn`t handle linked objs yet */	841	void
803	object *tmp,*env,*pl;	842	change_object (object *op)
		843	{ /* Doesn`t handle linked objs yet */
804	int i,j;	844	int i, j;
805		845
806	if(op->other_arch==NULL) {	846	if (op->other_arch == NULL)
		847	{
807	LOG(llevError,"Change object (%s) without other_arch error.\n", op->name);	848	LOG (llevError, "Change object (%s) without other_arch error.\n", &op->name);
		849	return;
		850	}
		851
		852	/* In non-living items only change when food value is 0 */
		853	if (!QUERY_FLAG (op, FLAG_ALIVE))
		854	{
		855	if (op->stats.food-- > 0)
		856	return;
		857	else
		858	op->stats.food = 1; /* so 1 other_arch is made */
		859	}
		860
		861	object *pl = op->in_player ();
		862	object *env = op->env;
		863
		864	op->remove ();
		865	for (i = 0; i < NROFNEWOBJS (op); i++)
		866	{
		867	object *tmp = arch_to_object (op->other_arch);
		868
		869	if (op->type == LAMP)
		870	tmp->stats.food = op->stats.food - 1;
		871
		872	tmp->stats.hp = op->stats.hp; /* The only variable it keeps. */
		873	if (env)
		874	{
		875	tmp->x = env->x, tmp->y = env->y;
		876	tmp = insert_ob_in_ob (tmp, env);
		877
		878	/* If this object is the players inventory, we need to tell the
		879	* client of the change. Insert_ob_in_map takes care of the
		880	* updating the client, so we don't need to do that below.
		881	*/
		882	if (pl)
		883	{
		884	esrv_del_item (pl->contr, op->count);
		885	esrv_send_item (pl, tmp);
		886	}
		887	}
		888	else
		889	{
		890	j = find_first_free_spot (tmp, op->map, op->x, op->y);
		891	if (j == -1) /* No free spot */
		892	tmp->destroy ();
		893	else
		894	{
		895	tmp->x = op->x + freearr_x[j], tmp->y = op->y + freearr_y[j];
		896	insert_ob_in_map (tmp, op->map, op, 0);
		897	}
		898	}
		899	}
		900
		901	op->destroy ();
		902	}
		903
		904	void
		905	move_teleporter (object *op)
		906	{
		907	object *tmp, *head = op;
		908
		909	/* if this is a multipart teleporter, handle the other parts
		910	* The check for speed isn't strictly needed - basically, if
		911	* there is an old multipart teleporter in which the other parts
		912	* have speed, we don't really want to call it twice for the same
		913	* function - in fact, as written below, part N would get called
		914	* N times without the speed check.
		915	*/
		916	if (op->more && !op->more->has_active_speed ())
		917	move_teleporter (op->more);
		918
		919	if (op->head)
		920	head = op->head;
		921
		922	for (tmp = op->above; tmp; tmp = tmp->above)
		923	if (!QUERY_FLAG (tmp, FLAG_IS_FLOOR))
		924	break;
		925
		926	/* If nothing above us to move, nothing to do */
		927	if (!tmp || QUERY_FLAG (tmp, FLAG_WIZPASS))
808	return;	928	return;
809	}
810		929
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)) {	930	if (EXIT_PATH (head))
		931	{
868	if(tmp->type==PLAYER) {	932	if (tmp->type == PLAYER)
869	/* Lauwenmark: Handle for plugin TRIGGER event */	933	{
870	if (execute_event(op, EVENT_TRIGGER, tmp, NULL, NULL, SCRIPT_FIX_ALL) != 0)	934	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))
871	return;	935	return;
872	enter_exit(tmp, head);	936
873	}	937	tmp->enter_exit (head);
874	else	938	}
		939	else
875	/* Currently only players can transfer maps */	940	/* 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;	941	return;
888	transfer_ob(tmp,EXIT_X(head),EXIT_Y(head),0,head);	942	}
		943	else if (EXIT_X (head) || EXIT_Y (head))
889	}	944	{
890	else {	945	if (out_of_map (head->map, EXIT_X (head), EXIT_Y (head)))
891	/* Random teleporter */	946	{
892	/* Lauwenmark: Handle for plugin TRIGGER event */	947	LOG (llevError, "Removed illegal teleporter.\n");
893	if (execute_event(op, EVENT_TRIGGER, tmp, NULL, NULL, SCRIPT_FIX_ALL) != 0)	948	head->destroy ();
894	return;	949	return;
		950	}
		951
		952	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))
		953	return;
		954
		955	transfer_ob (tmp, EXIT_X (head), EXIT_Y (head), 0, head);
		956	}
		957	else
		958	{
		959	/* Random teleporter */
		960	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (tmp)))
		961	return;
895	teleport(head, TELEPORTER, tmp);	962	teleport (head, TELEPORTER, tmp);
896	}	963	}
897	}	964	}
898
899		965
900	/* This object will teleport someone to a different map	966	/* This object will teleport someone to a different map
901	and will also apply changes to the player from its inventory.	967	and will also apply changes to the player from its inventory.
902	This was invented for giving classes, but there's no reason it	968	This was invented for giving classes, but there's no reason it
903	can't be generalized.	969	can't be generalized.
904	*/	970	*/
905		971	void
906	void move_player_changer(object *op) {	972	move_player_changer (object *op)
		973	{
907	object *player;	974	object *player;
908	object *walk;	975	object *walk;
909	char c;
910		976
911	if (!op->above || !EXIT_PATH(op)) return;	977	if (!op->above || !EXIT_PATH (op))
		978	return;
912		979
913	/* This isn't all that great - means that the player_mover	980	/* This isn't all that great - means that the player_mover
914	* needs to be on top.	981	* needs to be on top.
915	*/	982	*/
916	if(op->above->type==PLAYER) {	983	if (op->above->type == PLAYER)
917	/* Lauwenmark: Handle for plugin TRIGGER event */	984	{
918	if (execute_event(op, EVENT_TRIGGER,op->above,NULL,NULL,SCRIPT_FIX_NOTHING)!=0)	985	if (INVOKE_OBJECT (TRIGGER, op, ARG_OBJECT (player)))
919	return;	986	return;
		987
920	player=op->above;	988	player = op->above;
		989
921	for(walk=op->inv;walk!=NULL;walk=walk->below)	990	for (walk = op->inv; walk; walk = walk->below)
922	apply_changes_to_player(player,walk);	991	apply_changes_to_player (player, walk);
923		992
924	fix_player(player);	993	player->update_stats ();
		994
925	esrv_send_inventory(op->above,op->above);	995	esrv_send_inventory (op->above, op->above);
926	esrv_update_item(UPD_FACE, op->above, op->above);	996	esrv_update_item (UPD_FACE, op->above, op->above);
927		997
928	/* update players death & WoR home-position */	998	/* update players death & WoR home-position */
929	sscanf(EXIT_PATH(op), "%c", &c);	999	if (*EXIT_PATH (op) == '/')
930	if (c == '/') {	1000	{
931	strcpy(player->contr->savebed_map, EXIT_PATH(op));	1001	player->contr->savebed_map = EXIT_PATH (op);
932	player->contr->bed_x = EXIT_X(op);	1002	player->contr->bed_x = EXIT_X (op);
933	player->contr->bed_y = EXIT_Y(op);	1003	player->contr->bed_y = EXIT_Y (op);
934	}	1004	}
935	else	1005	else
936	LOG(llevDebug,
937	"WARNING: destination '%s' in player_changer must be an absolute path!\n",	1006	LOG (llevDebug, "WARNING: destination '%s' in player_changer must be an absolute path!\n", &EXIT_PATH (op));
938	EXIT_PATH(op));	1007
939		1008	op->above->enter_exit (op);
940	enter_exit(op->above,op);
941	save_player(player, 1);
942	}	1009	}
943	}	1010	}
944		1011
945	/* firewalls fire other spells.	1012	/* firewalls fire other spells.
946	* The direction of the wall is stored in op->stats.sp.	1013	* The direction of the wall is stored in op->stats.sp.
947	* walls can have hp, so they can be torn down.	1014	* walls can have hp, so they can be torn down.
948	*/	1015	*/
		1016	void
949	void move_firewall(object *op) {	1017	move_firewall (object *op)
		1018	{
950	object *spell;	1019	object *spell;
951		1020
952	if ( ! op->map)	1021	if (!op->map)
953	return; /* dm has created a firewall in his inventory */	1022	return; /* dm has created a firewall in his inventory */
954		1023
955	spell = op->inv;	1024	spell = op->inv;
956	if (!spell || spell->type != SPELL) spell=&op->other_arch->clone;	1025
		1026	if (!spell || spell->type != SPELL)
		1027	spell = op->other_arch;
		1028
957	if (!spell) {	1029	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	}	1030	{
		1031	LOG (llevError, "move_firewall: no spell specified (%s, %s, %d, %d)\n", &op->name, &op->map->name, op->x, op->y);
		1032	return;
		1033	}
962		1034
963	cast_spell(op,op,op->stats.sp?op->stats.sp:rndm(1, 8),spell, NULL);	1035	cast_spell (op, op, op->stats.sp ? op->stats.sp : rndm (1, 8), spell, NULL);
964	}	1036	}
965
966		1037
967	/* move_player_mover: this function takes a "player mover" as an	1038	/* move_player_mover: this function takes a "player mover" as an
968	* argument, and performs the function of a player mover, which is:	1039	* argument, and performs the function of a player mover, which is:
969	*	1040	*
970	* a player mover finds any players that are sitting on it. It	1041	* 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.	1042	* 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,	1043	* 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,	1044	* 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	1045	* it'll paralyze the victim for hp*his speed/op->speed
975	*/	1046	*/
		1047	void
976	void move_player_mover(object *op) {	1048	move_player_mover (object *op)
977	object *victim, *nextmover;	1049	{
978	int dir = op->stats.sp;	1050	int dir = op->stats.sp;
979	sint16 nx, ny;	1051	sint16 nx, ny;
980	mapstruct *m;	1052	maptile *m;
981		1053
982	/* Determine direction now for random movers so we do the right thing */	1054	/* Determine direction now for random movers so we do the right thing */
983	if (!dir) dir=rndm(1, 8);	1055	if (!dir)
		1056	dir = rndm (1, 8);
984		1057
985	for(victim=get_map_ob(op->map,op->x,op->y); victim !=NULL; victim=victim->above) {	1058	for (object *victim = op->ms ().bot; victim; victim = victim->above)
		1059	{
986	if(QUERY_FLAG(victim, FLAG_ALIVE) && !QUERY_FLAG(victim, FLAG_WIZPASS) &&	1060	if (QUERY_FLAG (victim, FLAG_ALIVE) && !QUERY_FLAG (victim, FLAG_WIZPASS) &&
987	(victim->move_type & op->move_type || !victim->move_type)) {	1061	(victim->move_type & op->move_type || !victim->move_type))
		1062	{
988		1063
989	if (victim->head) victim = victim->head;	1064	if (victim->head)
		1065	victim = victim->head;
990		1066
991	if(QUERY_FLAG(op,FLAG_LIFESAVE)&&op->stats.hp--<0) {	1067	if (QUERY_FLAG (op, FLAG_LIFESAVE) && op->stats.hp-- < 0)
992	remove_ob(op);	1068	{
993	free_object(op);	1069	op->remove ();
994	return;	1070	return;
995	}	1071	}
		1072
996	nx = op->x+freearr_x[dir];	1073	nx = op->x + freearr_x[dir];
997	ny = op->y+freearr_y[dir];	1074	ny = op->y + freearr_y[dir];
998	m = op->map;	1075	m = op->map;
999	if (get_map_flags(m, &m, nx, ny, &nx, &ny) & P_OUT_OF_MAP) {	1076	if (get_map_flags (m, &m, nx, ny, &nx, &ny) & P_OUT_OF_MAP)
		1077	{
1000	LOG(llevError,"move_player_mover: Trying to push player off the map! map=%s (%d, %d)\n",	1078	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);	1079	return;
1002	return ;	1080	}
1003	}	1081
1004
1005	if (should_director_abort(op, victim)) return ;	1082	if (should_director_abort (op, victim))
		1083	return;
1006		1084
1007	for(nextmover=get_map_ob(m,nx, ny); nextmover !=NULL; nextmover=nextmover->above) {	1085	for (object *nextmover = m->at (nx, ny).bot; nextmover; nextmover = nextmover->above)
		1086	{
1008	if(nextmover->type == PLAYERMOVER)	1087	if (nextmover->type == PLAYERMOVER)
1009	nextmover->speed_left=-.99;	1088	nextmover->speed_left = -.99f;
		1089
1010	if(QUERY_FLAG(nextmover,FLAG_ALIVE)) {	1090	if (QUERY_FLAG (nextmover, FLAG_ALIVE))
1011	op->speed_left=-1.1; /* wait until the next thing gets out of the way */	1091	op->speed_left = -1.1f; /* wait until the next thing gets out of the way */
1012	}	1092	}
1013	}
1014		1093
1015	if(victim->type==PLAYER) {	1094	if (victim->type == PLAYER)
		1095	{
1016	/* only level >=1 movers move people */	1096	/* only level >=1 movers move people */
1017	if(op->level) {	1097	if (op->level)
		1098	{
1018	/* Following is a bit of hack. We need to make sure it	1099	/* Following is a bit of hack. We need to make sure it
1019	* is cleared, otherwise the player will get stuck in	1100	* is cleared, otherwise the player will get stuck in
1020	* place. This can happen if the player used a spell to	1101	* place. This can happen if the player used a spell to
1021	* get to this space.	1102	* get to this space.
1022	*/	1103	*/
1023	victim->contr->fire_on=0;	1104	victim->contr->fire_on = 0;
1024	victim->speed_left=-FABS(victim->speed);	1105	victim->speed_left = 1.f;
1025	move_player(victim, dir);	1106	move_player (victim, dir);
1026	}	1107	}
1027	else return;	1108	else
1028	}	1109	return;
1029	else move_object(victim,dir);	1110	}
		1111	else
		1112	move_object (victim, dir);
1030		1113
1031	if(!op->stats.maxsp&&op->attacktype) op->stats.maxsp=2;	1114	if (!op->stats.maxsp && op->attacktype)
		1115	op->stats.maxsp = 2;
1032		1116
1033	if(op->attacktype) { /* flag to paralyze the player */	1117	if (op->attacktype)
1034		1118	{ /* flag to paralyze the player */
1035	victim->speed_left= -FABS(op->stats.maxsp*victim->speed/op->speed);	1119	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	1120	}
1037	* would sometimes get -inf speed_left, and from the	1121	}
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	}	1122	}
1046	}	1123	}
1047		1124
1048	/*	1125	/*
1049	* Will duplicate a specified object placed on top of it.	1126	* Will duplicate a specified object placed on top of it.
1050	* connected: what will trigger it.	1127	* connected: what will trigger it.
1051	* level: multiplier. 0 to destroy.	1128	* level: multiplier. 0 to destroy.
1052	* other_arch: the object to look for and duplicate.	1129	* other_arch: the object to look for and duplicate.
1053	*/	1130	*/
1054		1131
		1132	void
1055	void move_duplicator(object *op) {	1133	move_duplicator (object *op)
		1134	{
1056	object *tmp;	1135	object *tmp;
1057		1136
1058	if ( !op->other_arch ) {	1137	if (!op->other_arch)
		1138	{
1059	LOG(llevInfo, "Duplicator with no other_arch! %d %d %s\n", op->x, op->y, op->map ? op->map->path : "nullmap");	1139	LOG (llevInfo, "Duplicator with no other_arch! %d %d %s\n", op->x, op->y, op->map ? &op->map->path : "nullmap");
1060	return;	1140	return;
1061	}	1141	}
1062		1142
1063	if (op->above == NULL)	1143	if (op->above == NULL)
1064	return;	1144	return;
		1145
1065	for (tmp=op->above; tmp != NULL; tmp=tmp->above) {	1146	for (tmp = op->above; tmp; tmp = tmp->above)
1066	if (strcmp(op->other_arch->name, tmp->arch->name) == 0) {	1147	{
		1148	if (op->other_arch->archname == tmp->arch->archname)
		1149	{
1067	if (op->level <= 0) {	1150	if (op->level <= 0)
1068	remove_ob(tmp);	1151	tmp->destroy ();
1069	free_object(tmp);	1152	else
1070	} else {	1153	{
1071	uint64 new_nrof = (uint64)tmp->nrof*op->level;	1154	uint64 new_nrof = (uint64) tmp->nrof * op->level;
1072	if (new_nrof >= 1UL<<31)	1155
1073	new_nrof = 1UL<<31;	1156	if (new_nrof >= 1UL << 31)
1074	tmp->nrof = new_nrof;	1157	new_nrof = 1UL << 31;
1075	}	1158
1076	break;	1159	tmp->nrof = new_nrof;
1077	}	1160	}
		1161
		1162	break;
		1163	}
1078	}	1164	}
1079	}	1165	}
1080		1166
1081	/* move_creator (by peterm)	1167	/* move_creator (by peterm)
1082	* it has the creator object create it's other_arch right on top of it.	1168	* it has the creator object create it's other_arch right on top of it.
…		…
1089	* has to make sure that there is in fact space for the object.	1175	* has to make sure that there is in fact space for the object.
1090	* It should really do this for small objects also, but there is	1176	* It should really do this for small objects also, but there is
1091	* more concern with large objects, most notably a part being placed	1177	* more concern with large objects, most notably a part being placed
1092	* outside of the map which would cause the server to crash	1178	* outside of the map which would cause the server to crash
1093	*/	1179	*/
1094		1180	void
1095	void move_creator(object *creator) {	1181	move_creator (object *creator)
		1182	{
1096	object *new_ob;	1183	object *new_ob;
1097		1184
1098	if(!QUERY_FLAG(creator, FLAG_LIFESAVE) && --creator->stats.hp < 0) {	1185	if (!QUERY_FLAG (creator, FLAG_LIFESAVE) && --creator->stats.hp < 0)
		1186	{
1099	creator->stats.hp=-1;	1187	creator->stats.hp = -1;
1100	return;	1188	return;
1101	}	1189	}
1102		1190
1103	if (creator->inv != NULL) {	1191	if (creator->inv != NULL)
		1192	{
1104	object *ob;	1193	object *ob;
1105	int i;	1194	int i;
1106	object *ob_to_copy;	1195	object *ob_to_copy;
1107		1196
1108	/* select random object from inventory to copy */	1197	/* select random object from inventory to copy */
1109	ob_to_copy = creator->inv;	1198	ob_to_copy = creator->inv;
1110	for (ob = creator->inv->below, i = 1; ob != NULL; ob = ob->below, i++) {	1199	for (ob = creator->inv->below, i = 1; ob != NULL; ob = ob->below, i++)
		1200	{
1111	if (rndm(0, i) == 0) {	1201	if (rndm (0, i) == 0)
1112	ob_to_copy = ob;	1202	{
1113	}	1203	ob_to_copy = ob;
1114	}	1204	}
		1205	}
1115	new_ob = object_create_clone(ob_to_copy);	1206	new_ob = object_create_clone (ob_to_copy);
1116	CLEAR_FLAG(new_ob, FLAG_IS_A_TEMPLATE);	1207	CLEAR_FLAG (new_ob, FLAG_IS_A_TEMPLATE);
1117	unflag_inv(new_ob, FLAG_IS_A_TEMPLATE);	1208	unflag_inv (new_ob, FLAG_IS_A_TEMPLATE);
1118	} else {	1209	}
		1210	else
		1211	{
1119	if (creator->other_arch == NULL) {	1212	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);	1213	{
		1214	LOG (llevError, "move_creator: Creator doesn't have other arch set: %s (%s, %d, %d)\n",
		1215	&creator->name, &creator->map->path, creator->x, creator->y);
1121	return;	1216	return;
1122	}	1217	}
1123		1218
1124	new_ob = object_create_arch(creator->other_arch);	1219	new_ob = object_create_arch (creator->other_arch);
1125	fix_generated_item(new_ob, creator, 0, 0, GT_MINIMAL);	1220	fix_generated_item (new_ob, creator, 0, 0, GT_MINIMAL);
1126	}	1221	}
1127		1222
1128	/* Make sure this multipart object fits */	1223	/* Make sure this multipart object fits */
1129	if (new_ob->arch->more && ob_blocked(new_ob, creator->map, creator->x, creator->y)) {	1224	if (new_ob->arch->more && ob_blocked (new_ob, creator->map, creator->x, creator->y))
1130	free_object(new_ob);
1131	return;
1132	}	1225	{
		1226	new_ob->destroy ();
		1227	return;
		1228	}
1133		1229
		1230	// for now lets try to identify everything generated here, it mostly
		1231	// happens automated, so this will at least fix many identify-experience holes
		1232	SET_FLAG (new_ob, FLAG_IDENTIFIED);
		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)
1154	object *tmp,*tmp2;	1254	{
1155		1255	if (object *tmp = op->ms ().player ())
1156	for(tmp=get_map_ob(op->map,op->x,op->y);tmp!=NULL;tmp=tmp->above) {	1256	{
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 */	1257	/* remove an old force with a slaying field == op->name */
1163	for(tmp2=tmp->inv;tmp2 !=NULL; tmp2=tmp2->below) {	1258	if (object *force = tmp->force_find (op->name))
1164	if(tmp2->type == FORCE && tmp2->slaying && !strcmp(tmp2->slaying,op->name)) break;	1259	force->destroy ();
		1260
		1261	if (!tmp->force_find (op->slaying))
		1262	{
		1263	tmp->force_add (op->slaying, op->stats.food);
		1264
		1265	if (op->msg)
		1266	new_draw_info (NDI_UNIQUE | NDI_NAVY, 0, tmp, op->msg);
		1267
		1268	if (op->stats.hp > 0)
		1269	{
		1270	op->stats.hp--;
		1271
		1272	if (op->stats.hp == 0)
		1273	{
		1274	/* marker expires--granted mark number limit */
		1275	op->destroy ();
		1276	return;
		1277	}
		1278	}
		1279	}
1165	}	1280	}
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	}	1281	}
1212		1282
		1283	void
1213	int process_object(object *op) {	1284	process_object (object *op)
		1285	{
1214	if (QUERY_FLAG(op, FLAG_IS_A_TEMPLATE))	1286	if (expect_false (QUERY_FLAG (op, FLAG_IS_A_TEMPLATE)))
1215	return 0;	1287	return;
1216		1288
		1289	if (expect_false (INVOKE_OBJECT (TICK, op)))
		1290	return;
		1291
1217	if(QUERY_FLAG(op, FLAG_MONSTER))	1292	if (QUERY_FLAG (op, FLAG_MONSTER))
1218	if(move_monster(op) || QUERY_FLAG(op, FLAG_FREED))	1293	if (move_monster (op) || QUERY_FLAG (op, FLAG_FREED))
1219	return 1;	1294	return;
1220		1295
1221	if(QUERY_FLAG(op, FLAG_ANIMATE) && op->anim_speed==0) {	1296	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	}	1297	{
1230	if(QUERY_FLAG(op, FLAG_CHANGING)&&!op->state) {	1298	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		1299
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))	1300	if (QUERY_FLAG (op, FLAG_SEE_ANYWHERE))
1247	make_sure_not_seen(op);	1301	make_sure_seen (op);
1248	free_object(op);	1302	}
1249	}	1303
1250	return 1;	1304	if (expect_false (
		1305	op->flag [FLAG_GENERATOR]
		1306	|| op->flag [FLAG_CHANGING]
		1307	|| op->flag [FLAG_IS_USED_UP]
		1308	))
1251	}	1309	{
1252	/* Lauwenmark: Handle for plugin time event */	1310	if (QUERY_FLAG (op, FLAG_CHANGING) && !op->state)
1253	execute_event(op, EVENT_TIME,NULL,NULL,NULL,SCRIPT_FIX_NOTHING);	1311	{
		1312	change_object (op);
		1313	return;
		1314	}
		1315
		1316	if (QUERY_FLAG (op, FLAG_GENERATOR) && !QUERY_FLAG (op, FLAG_FRIENDLY))
		1317	generate_monster (op);
		1318
		1319	if (QUERY_FLAG (op, FLAG_IS_USED_UP) && --op->stats.food <= 0)
		1320	{
		1321	if (QUERY_FLAG (op, FLAG_APPLIED))
		1322	remove_force (op);
		1323	else
		1324	{
		1325	/* If necessary, delete the item from the players inventory */
		1326	object *pl = op->in_player ();
		1327
		1328	if (pl)
		1329	esrv_del_item (pl->contr, op->count);
		1330
		1331	op->remove ();
		1332
		1333	if (QUERY_FLAG (op, FLAG_SEE_ANYWHERE))
		1334	make_sure_not_seen (op);
		1335
		1336	op->destroy ();
		1337	}
		1338
		1339	return;
		1340	}
		1341	}
		1342
1254	switch(op->type) {	1343	switch (op->type)
1255	case TRANSPORT:	1344	{
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:	1345	case SPELL_EFFECT:
1265	move_spell_effect(op);	1346	move_spell_effect (op);
1266	return 1;	1347	break;
1267		1348
1268	case ROD:	1349	case ROD:
1269	case HORN:	1350	case HORN:
1270	regenerate_rod(op);	1351	regenerate_rod (op);
1271	return 1;	1352	break;
1272		1353
1273	case FORCE:	1354	case FORCE:
1274	case POTION_EFFECT:	1355	case POTION_EFFECT:
1275	remove_force(op);	1356	remove_force (op);
1276	return 1;	1357	break;
1277		1358
1278	case BLINDNESS:	1359	case BLINDNESS:
1279	remove_blindness(op);	1360	remove_blindness (op);
1280	return 0;	1361	break;
1281		1362
1282	case POISONING:	1363	case POISONING:
1283	poison_more(op);	1364	poison_more (op);
1284	return 0;	1365	break;
1285		1366
1286	case DISEASE:	1367	case DISEASE:
1287	move_disease(op);	1368	move_disease (op);
1288	return 0;	1369	break;
1289		1370
1290	case SYMPTOM:	1371	case SYMPTOM:
1291	move_symptom(op);	1372	move_symptom (op);
1292	return 0;	1373	break;
1293		1374
1294	case THROWN_OBJ:	1375	case THROWN_OBJ:
1295	case ARROW:	1376	case ARROW:
1296	move_arrow(op);	1377	move_arrow (op);
1297	return 0;	1378	break;
1298		1379
1299	case LIGHTNING: /* It now moves twice as fast */	1380	case DOOR:
1300	move_bolt(op);
1301	return 0;
1302
1303	case DOOR:
1304	remove_door(op);	1381	remove_door (op);
1305	return 0;	1382	break;
1306		1383
1307	case LOCKED_DOOR:	1384	case LOCKED_DOOR:
1308	remove_door2(op);	1385	remove_door2 (op);
1309	return 0;	1386	break;
1310		1387
1311	case TELEPORTER:	1388	case TELEPORTER:
1312	move_teleporter(op);	1389	move_teleporter (op);
1313	return 0;	1390	break;
1314		1391
1315	case GOLEM:	1392	case GOLEM:
1316	move_golem(op);	1393	move_golem (op);
1317	return 0;	1394	break;
1318		1395
1319	case EARTHWALL:	1396	case EARTHWALL:
1320	hit_player(op, 2, op, AT_PHYSICAL, 1);	1397	hit_player (op, 2, op, AT_PHYSICAL, 1);
1321	return 0;	1398	break;
1322		1399
1323	case FIREWALL:	1400	case FIREWALL:
1324	move_firewall(op);	1401	move_firewall (op);
1325	if (op->stats.maxsp)	1402	if (op->stats.maxsp)
1326	animate_turning(op);	1403	animate_turning (op);
1327	return 0;	1404	break;
1328		1405
1329	case MOOD_FLOOR:	1406	case MOOD_FLOOR:
1330	do_mood_floor(op, op);	1407	do_mood_floor (op);
1331	return 0;	1408	break;
1332		1409
1333	case GATE:	1410	case GATE:
1334	move_gate(op);	1411	move_gate (op);
1335	return 0;	1412	break;
1336		1413
1337	case TIMED_GATE:	1414	case TIMED_GATE:
1338	move_timed_gate(op);	1415	move_timed_gate (op);
1339	return 0;	1416	break;
1340		1417
1341	case TRIGGER:	1418	case TRIGGER:
1342	case TRIGGER_BUTTON:	1419	case TRIGGER_BUTTON:
1343	case TRIGGER_PEDESTAL:	1420	case TRIGGER_PEDESTAL:
1344	case TRIGGER_ALTAR:	1421	case TRIGGER_ALTAR:
1345	animate_trigger(op);	1422	animate_trigger (op);
1346	return 0;	1423	break;
1347		1424
1348	case DETECTOR:	1425	case DETECTOR:
1349	move_detector(op);	1426	move_detector (op);
1350		1427
1351	case DIRECTOR:	1428	case DIRECTOR:
1352	if (op->stats.maxsp)	1429	if (op->stats.maxsp)
1353	animate_turning(op);	1430	animate_turning (op);
1354	return 0;	1431	break;
1355		1432
1356	case HOLE:	1433	case HOLE:
1357	move_hole(op);	1434	move_hole (op);
1358	return 0;	1435	break;
1359		1436
1360	case DEEP_SWAMP:	1437	case DEEP_SWAMP:
1361	move_deep_swamp(op);	1438	move_deep_swamp (op);
1362	return 0;	1439	break;
1363		1440
1364	case RUNE:	1441	case RUNE:
1365	case TRAP:	1442	case TRAP:
1366	move_rune(op);	1443	move_rune (op);
1367	return 0;	1444	break;
1368		1445
1369	case PLAYERMOVER:	1446	case PLAYERMOVER:
1370	move_player_mover(op);	1447	move_player_mover (op);
1371	return 0;	1448	break;
1372		1449
1373	case CREATOR:	1450	case CREATOR:
1374	move_creator(op);	1451	move_creator (op);
1375	return 0;	1452	break;
1376		1453
1377	case MARKER:	1454	case MARKER:
1378	move_marker(op);	1455	move_marker (op);
1379	return 0;	1456	break;
1380		1457
1381	case PLAYER_CHANGER:	1458	case PLAYER_CHANGER:
1382	move_player_changer(op);	1459	move_player_changer (op);
1383	return 0;	1460	break;
1384		1461
1385	case PEACEMAKER:	1462	case PEACEMAKER:
1386	move_peacemaker(op);	1463	move_peacemaker (op);
1387	return 0;	1464	break;
1388	}
1389		1465
1390	return 0;	1466	case PLAYER:
		1467	// players have their own speed-management, so undo the --speed_left
		1468	++op->speed_left;
		1469	break;
		1470	}
1391	}	1471	}
		1472

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