[ViewVC] Diff of: cvs/deliantra/server/common/arch.C

Comparing deliantra/server/common/arch.C (file contents):
Revision 1.14 by root, Fri Sep 8 17:14:07 2006 UTC vs.
Revision 1.27 by root, Sat Dec 9 14:01:12 2006 UTC

…		…
1	/*
2	* static char *rcsid_arch_c =
3	* "$Id: arch.C,v 1.14 2006/09/08 17:14:07 root Exp $";
4	*/
5
6	/*	1	/*
7	CrossFire, A Multiplayer game for X-windows	2	CrossFire, A Multiplayer game for X-windows
8		3
9	Copyright (C) 2002 Mark Wedel & Crossfire Development Team	4	Copyright (C) 2002 Mark Wedel & Crossfire Development Team
10	Copyright (C) 1992 Frank Tore Johansen	5	Copyright (C) 1992 Frank Tore Johansen
21		16
22	You should have received a copy of the GNU General Public License	17	You should have received a copy of the GNU General Public License
23	along with this program; if not, write to the Free Software	18	along with this program; if not, write to the Free Software
24	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.	19	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25		20
26	The authors can be reached via e-mail at crossfire-devel@real-time.com	21	The authors can be reached via e-mail at <crossfire@schmorp.de>
27	*/	22	*/
28		23
29	#include <cassert>	24	#include <cassert>
30		25
31	#include <tr1/unordered_map>
32
33	#include <global.h>	26	#include <global.h>
34	#include <arch.h>
35	#include <funcpoint.h>	27	#include <funcpoint.h>
36	#include <loader.h>	28	#include <loader.h>
37		29
38	/* IF set, does a little timing on the archetype load. */	30	#define USE_UNORDERED_MAP 0
39	#define TIME_ARCH_LOAD 0
40		31
41	static void add_arch (archetype * at);	32	#if USE_UNORDERED_MAP
		33	# include <tr1/functional>
		34	# include <tr1/unordered_map>
		35	#endif
42		36
43	static archetype *arch_table[ARCHTABLE];
44	int arch_cmp = 0; /* How many strcmp's */	37	int arch_cmp = 0; /* How many strcmp's */
45	int arch_search = 0; /* How many searches */	38	int arch_search = 0; /* How many searches */
46	int arch_init; /* True if doing arch initialization */	39	int arch_init; /* True if doing arch initialization */
47		40
48	/* The naming of these functions is really poor - they are all	41	/* The naming of these functions is really poor - they are all
…		…
53	* MSW 2003-04-29	46	* MSW 2003-04-29
54	*/	47	*/
55		48
56	#if USE_UNORDERED_MAP	49	#if USE_UNORDERED_MAP
57	// the hashtable	50	// the hashtable
58	typedef std::tr1::unordered_map<size_t, archetype *> HT;	51	typedef std::tr1::unordered_map
		52	<
		53	std::size_t,
		54	arch_ptr,
		55	std::tr1::hash<size_t>,
		56	std::equal_to<size_t>,
		57	slice_allocator< std::pair<const std::size_t, archetype *> >
		58	true,
		59	> HT;
59		60
60	static HT ht;	61	static HT ht;
		62	#else
		63	static arch_ptr arch_table[ARCHTABLE];
61	#endif	64	#endif
62		65
63	/**	66	/**
64	* GROS - This function retrieves an archetype given the name that appears	67	* GROS - This function retrieves an archetype given the name that appears
65	* during the game (for example, "writing pen" instead of "stylus").	68	* during the game (for example, "writing pen" instead of "stylus").
…		…
165	* but it otherwise had a big memory leak.	168	* but it otherwise had a big memory leak.
166	*/	169	*/
167	object *	170	object *
168	get_archetype_by_object_name (const char *name)	171	get_archetype_by_object_name (const char *name)
169	{	172	{
170	archetype *	173	archetype *at;
171	at;
172	char
173	tmpname[MAX_BUF];	174	char tmpname[MAX_BUF];
174	int	175	int i;
175	i;
176		176
177	strncpy (tmpname, name, MAX_BUF - 1);	177	assign (tmpname, name);
178	tmpname[MAX_BUF - 1] = 0;	178
179	for (i = strlen (tmpname); i > 0; i--)	179	for (i = strlen (tmpname); i > 0; i--)
180	{	180	{
181	tmpname[i] = 0;	181	tmpname[i] = 0;
182	at = find_archetype_by_object_name (tmpname);	182	at = find_archetype_by_object_name (tmpname);
		183
183	if (at != NULL)	184	if (at != NULL)
184	{
185	return arch_to_object (at);	185	return arch_to_object (at);
186	}
187	}	186	}
		187
188	return create_singularity (name);	188	return create_singularity (name);
189	}	189	}
190		190
191	/* This is a subset of the parse_id command. Basically, name can be	191	/* This is a subset of the parse_id command. Basically, name can be
192	* a string seperated lists of things to match, with certain keywords.	192	* a string seperated lists of things to match, with certain keywords.
…		…
204	* If count is 1, make a quick check on the name.	204	* If count is 1, make a quick check on the name.
205	* IF count is >1, we need to make plural name. Return if match.	205	* IF count is >1, we need to make plural name. Return if match.
206	* Last, make a check on the full name.	206	* Last, make a check on the full name.
207	*/	207	*/
208	int	208	int
209	item_matched_string (object * pl, object * op, const char *name)	209	item_matched_string (object pl, object op, const char *name)
210	{	210	{
211	char *
212	cp,
213	local_name[MAX_BUF];	211	char *cp, local_name[MAX_BUF];
214	int	212	int count, retval = 0;
215	count,	213
216	retval = 0;
217	strcpy (local_name, name); /* strtok is destructive to name */	214	strcpy (local_name, name); /* strtok is destructive to name */
218		215
219	for (cp = strtok (local_name, ","); cp; cp = strtok (NULL, ","))	216	for (cp = strtok (local_name, ","); cp; cp = strtok (NULL, ","))
220	{	217	{
221	while (cp[0] == ' ')	218	while (cp[0] == ' ')
…		…
272	retval = 15;	269	retval = 15;
273	else if (!strncasecmp (cp, query_base_name (op, 0), strlen (cp)))	270	else if (!strncasecmp (cp, query_base_name (op, 0), strlen (cp)))
274	retval = 14;	271	retval = 14;
275	else if (!strncasecmp (cp, query_base_name (op, 1), strlen (cp)))	272	else if (!strncasecmp (cp, query_base_name (op, 1), strlen (cp)))
276	retval = 14;	273	retval = 14;
277
278	/* Do substring checks, so things like 'Str+1' will match.	274	/* Do substring checks, so things like 'Str+1' will match.
279	* retval of these should perhaps be lower - they are lower	275	* retval of these should perhaps be lower - they are lower
280	* then the specific strcasecmp aboves, but still higher than	276	* then the specific strcasecmp aboves, but still higher than
281	* some other match criteria.	277	* some other match criteria.
282	*/	278	*/
…		…
284	retval = 12;	280	retval = 12;
285	else if (strstr (query_base_name (op, 0), cp))	281	else if (strstr (query_base_name (op, 0), cp))
286	retval = 12;	282	retval = 12;
287	else if (strstr (query_short_name (op), cp))	283	else if (strstr (query_short_name (op), cp))
288	retval = 12;	284	retval = 12;
289
290	/* Check against plural/non plural based on count. */	285	/* Check against plural/non plural based on count. */
291	else if (count > 1 && !strcasecmp (cp, op->name_pl))	286	else if (count > 1 && !strcasecmp (cp, op->name_pl))
292	{
293	retval = 6;	287	retval = 6;
294	}
295	else if (count == 1 && !strcasecmp (op->name, cp))	288	else if (count == 1 && !strcasecmp (op->name, cp))
296	{
297	retval = 6;	289	retval = 6;
298	}
299	/* base name matched - not bad */	290	/* base name matched - not bad */
300	else if (strcasecmp (cp, op->name) == 0 && !count)	291	else if (strcasecmp (cp, op->name) == 0 && !count)
301	retval = 4;	292	retval = 4;
302	/* Check for partial custom name, but give a real low priority */	293	/* Check for partial custom name, but give a real low priority */
303	else if (op->custom_name && strstr (op->custom_name, cp))	294	else if (op->custom_name && strstr (op->custom_name, cp))
…		…
305		296
306	if (retval)	297	if (retval)
307	{	298	{
308	if (pl->type == PLAYER)	299	if (pl->type == PLAYER)
309	pl->contr->count = count;	300	pl->contr->count = count;
		301
310	return retval;	302	return retval;
311	}	303	}
312	}	304	}
		305
313	return 0;	306	return 0;
314	}	307	}
315		308
316	/*	309	/*
317	* Initialises the internal linked list of archetypes (read from file).	310	* Initialises the internal linked list of archetypes (read from file).
…		…
322	void	315	void
323	init_archetypes (void)	316	init_archetypes (void)
324	{ /* called from add_player() and edit() */	317	{ /* called from add_player() and edit() */
325	if (first_archetype != NULL) /* Only do this once */	318	if (first_archetype != NULL) /* Only do this once */
326	return;	319	return;
		320
327	arch_init = 1;	321	arch_init = 1;
328	load_archetypes ();	322	load_archetypes ();
329	arch_init = 0;	323	arch_init = 0;
330	empty_archetype = find_archetype ("empty_archetype");	324	empty_archetype = archetype::find ("empty_archetype");
		325
331	/* init_blocksview();*/	326	/* init_blocksview();*/
332	}	327	}
333		328
334	/*	329	/*
335	* Stores debug-information about how efficient the hashtable	330	* Stores debug-information about how efficient the hashtable
336	* used for archetypes has been in the static errmsg array.	331	* used for archetypes has been in the static errmsg array.
337	*/	332	*/
338		333
339	void	334	void
340	arch_info (object * op)	335	arch_info (object *op)
341	{	336	{
342	sprintf (errmsg, "%d searches and %d strcmp()'s", arch_search, arch_cmp);	337	sprintf (errmsg, "%d searches and %d strcmp()'s", arch_search, arch_cmp);
343	new_draw_info (NDI_BLACK, 0, op, errmsg);	338	new_draw_info (NDI_BLACK, 0, op, errmsg);
344	}	339	}
345		340
…		…
363	archetype *at;	358	archetype *at;
364		359
365	LOG (llevDebug, " Setting up archetable...\n");	360	LOG (llevDebug, " Setting up archetable...\n");
366		361
367	for (at = first_archetype; at != NULL; at = (at->more == NULL) ? at->next : at->more)	362	for (at = first_archetype; at != NULL; at = (at->more == NULL) ? at->next : at->more)
368	add_arch (at);	363	at->hash_add ();
369		364
370	LOG (llevDebug, "done\n");	365	LOG (llevDebug, "done\n");
371	}	366	}
372		367
373	/*
374	* Dumps an archetype to debug-level output.
375	*/
376
377	void
378	dump_arch (archetype * at)
379	{
380	dump_object (&at->clone);
381	}
382
383	/*
384	* Dumps _all_ archetypes to debug-level output.
385	* If you run crossfire with debug, and enter DM-mode, you can trigger
386	* this with the O key.
387	*/
388
389	void
390	dump_all_archetypes (void)
391	{
392	archetype *
393	at;
394	for (at = first_archetype; at != NULL; at = (at->more == NULL) ? at->next : at->more)
395	{
396	dump_arch (at);
397	fprintf (logfile, "%s\n", errmsg);
398	}
399	}
400
401	void	368	void
402	free_all_archs (void)	369	free_all_archs (void)
403	{	370	{
404	archetype *	371	archetype at, next;
405	at, *
406	next;
407	int
408	i = 0, f = 0;	372	int i = 0, f = 0;
409		373
410	for (at = first_archetype; at != NULL; at = next)	374	for (at = first_archetype; at != NULL; at = next)
411	{	375	{
412	if (at->more)	376	if (at->more)
413	next = at->more;	377	next = at->more;
414	else	378	else
415	next = at->next;	379	next = at->next;
416		380
417	delete	381	delete
418	at;	382	at;
		383
419	i++;	384	i++;
420	}	385	}
		386
421	LOG (llevDebug, "Freed %d archetypes, %d faces\n", i, f);	387	LOG (llevDebug, "Freed %d archetypes, %d faces\n", i, f);
422	}	388	}
423		389
424	archetype::archetype ()	390	archetype::archetype ()
425	{	391	{
426	clear_object (&clone); /* to initial state other also */	392	clear_object (&clone); /* to initial state other also */
427	CLEAR_FLAG (&clone, FLAG_FREED); /* This shouldn't matter, since copy_object() */	393	CLEAR_FLAG (&clone, FLAG_FREED); /* This shouldn't matter, since copy_object() */
428	SET_FLAG (&clone, FLAG_REMOVED); /* doesn't copy these flags... */	394	SET_FLAG (&clone, FLAG_REMOVED); /* doesn't copy these flags... */
429	}	395	}
430		396
431	archetype::~archetype ()	397	archetype::~archetype ()
432	{	398	{
433	}	399	}
…		…
437	* of archetype-structures.	403	* of archetype-structures.
438	*/	404	*/
439	void	405	void
440	first_arch_pass (object_thawer & fp)	406	first_arch_pass (object_thawer & fp)
441	{	407	{
442	archetype at, head = NULL, *last_more = NULL;	408	archetype head = 0, last_more = 0;
443		409
		410	archetype *at = new archetype;
444	at->clone.arch = first_archetype = at = new archetype;	411	at->clone.arch = first_archetype = at;
445		412
446	while (int i = load_object (fp, &at->clone, 0))	413	while (int i = load_object (fp, &at->clone, 0))
447	{	414	{
448	at->clone.speed_left = (float) (-0.1);	415	at->clone.speed_left = (float) (-0.1);
449	/* copy the body_info to the body_used - this is only really	416	/* copy the body_info to the body_used - this is only really
…		…
454	*/	421	*/
455	memcpy (&at->clone.body_used, &at->clone.body_info, sizeof (at->clone.body_info));	422	memcpy (&at->clone.body_used, &at->clone.body_info, sizeof (at->clone.body_info));
456		423
457	switch (i)	424	switch (i)
458	{	425	{
459	case LL_NORMAL: /* A new archetype, just link it with the previous */	426	case LL_NORMAL: /* A new archetype, just link it with the previous */
460	if (last_more != NULL)	427	if (last_more != NULL)
461	last_more->next = at;	428	last_more->next = at;
462	if (head != NULL)	429	if (head != NULL)
463	head->next = at;	430	head->next = at;
464	head = last_more = at;	431	head = last_more = at;
465	#if 0	432	#if 0
466	if (!op->type)	433	if (!op->type)
467	LOG (llevDebug, " WARNING: Archetype %s has no type info!\n", op->arch->name);	434	LOG (llevDebug, " WARNING: Archetype %s has no type info!\n", op->arch->name);
468	#endif	435	#endif
469	at->tail_x = 0;	436	at->tail_x = 0;
470	at->tail_y = 0;	437	at->tail_y = 0;
471	break;	438	break;
472		439
473	case LL_MORE: /* Another part of the previous archetype, link it correctly */	440	case LL_MORE: /* Another part of the previous archetype, link it correctly */
474		441
475	at->head = head;	442	at->head = head;
476	at->clone.head = &head->clone;	443	at->clone.head = &head->clone;
477	if (last_more != NULL)	444	if (last_more != NULL)
478	{	445	{
479	last_more->more = at;	446	last_more->more = at;
480	last_more->clone.more = &at->clone;	447	last_more->clone.more = &at->clone;
481	}	448	}
482	last_more = at;	449	last_more = at;
483		450
484	/* If this multipart image is still composed of individual small	451	/* If this multipart image is still composed of individual small
485	* images, don't set the tail_.. values. We can't use them anyways,	452	* images, don't set the tail_.. values. We can't use them anyways,
486	* and setting these to zero makes the map sending to the client much	453	* and setting these to zero makes the map sending to the client much
487	* easier as just looking at the head, we know what to do.	454	* easier as just looking at the head, we know what to do.
488	*/	455	*/
489	if (at->clone.face != head->clone.face)	456	if (at->clone.face != head->clone.face)
490	{	457	{
491	head->tail_x = 0;	458	head->tail_x = 0;
492	head->tail_y = 0;	459	head->tail_y = 0;
493	}	460	}
494	else	461	else
495	{	462	{
496	if (at->clone.x > head->tail_x)	463	if (at->clone.x > head->tail_x)
497	head->tail_x = at->clone.x;	464	head->tail_x = at->clone.x;
498	if (at->clone.y > head->tail_y)	465	if (at->clone.y > head->tail_y)
499	head->tail_y = at->clone.y;	466	head->tail_y = at->clone.y;
500	}	467	}
501	break;	468	break;
502		469
503	}	470	}
504		471
505	at = new archetype;	472	at = new archetype;
		473
506	at->clone.arch = at;	474	at->clone.arch = at;
507	}	475	}
508		476
509	delete at;	477	delete at;
510	}	478	}
…		…
534	cp--;	502	cp--;
535	}	503	}
536	}	504	}
537	if (!strcmp ("Object", variable))	505	if (!strcmp ("Object", variable))
538	{	506	{
539	if ((at = find_archetype (argument)) == NULL)	507	if ((at = archetype::find (argument)) == NULL)
540	LOG (llevError, "Warning: failed to find arch %s\n", argument);	508	LOG (llevError, "Warning: failed to find arch %s\n", argument);
541	}	509	}
542	else if (!strcmp ("other_arch", variable))	510	else if (!strcmp ("other_arch", variable))
543	{	511	{
544	if (at != NULL && at->clone.other_arch == NULL)	512	if (at != NULL && at->clone.other_arch == NULL)
545	{	513	{
546	if ((other = find_archetype (argument)) == NULL)	514	if ((other = archetype::find (argument)) == NULL)
547	LOG (llevError, "Warning: failed to find other_arch %s\n", argument);	515	LOG (llevError, "Warning: failed to find other_arch %s\n", argument);
548	else if (at != NULL)	516	else if (at != NULL)
549	at->clone.other_arch = other;	517	at->clone.other_arch = other;
550	}	518	}
551	}	519	}
552	else if (!strcmp ("randomitems", variable))	520	else if (!strcmp ("randomitems", variable))
553	{	521	{
554	if (at != NULL)	522	if (at != NULL)
555	{	523	{
556	treasurelist *
557	tl = find_treasurelist (argument);	524	treasurelist *tl = find_treasurelist (argument);
		525
558	if (tl == NULL)	526	if (tl == NULL)
559	LOG (llevError, "Failed to link treasure to arch (%s): %s\n", &at->name, argument);	527	LOG (llevError, "Failed to link treasure to arch (%s): %s\n", &at->name, argument);
560	else	528	else
561	at->clone.randomitems = tl;	529	at->clone.randomitems = tl;
562	}	530	}
…		…
566		534
567	#ifdef DEBUG	535	#ifdef DEBUG
568	void	536	void
569	check_generators (void)	537	check_generators (void)
570	{	538	{
571	archetype *	539	archetype *at;
572	at;	540
573	for (at = first_archetype; at != NULL; at = at->next)	541	for (at = first_archetype; at != NULL; at = at->next)
574	if (QUERY_FLAG (&at->clone, FLAG_GENERATOR) && at->clone.other_arch == NULL)	542	if (QUERY_FLAG (&at->clone, FLAG_GENERATOR) && at->clone.other_arch == NULL)
575	LOG (llevError, "Warning: %s is generator but lacks other_arch.\n", &at->name);	543	LOG (llevError, "Warning: %s is generator but lacks other_arch.\n", &at->name);
576	}	544	}
577	#endif	545	#endif
…		…
584	*/	552	*/
585		553
586	void	554	void
587	load_archetypes (void)	555	load_archetypes (void)
588	{	556	{
589	char
590	filename[MAX_BUF];	557	char filename[MAX_BUF];
591	#if TIME_ARCH_LOAD
592	struct timeval
593	tv1,
594	tv2;
595	#endif
596		558
597	sprintf (filename, "%s/%s", settings.datadir, settings.archetypes);	559	sprintf (filename, "%s/%s", settings.datadir, settings.archetypes);
598	LOG (llevDebug, "Reading archetypes from %s:\n", filename);	560	LOG (llevDebug, "Reading archetypes from %s:\n", filename);
599		561
600	{	562	{
…		…
630	* Creates and returns a new object which is a copy of the given archetype.	592	* Creates and returns a new object which is a copy of the given archetype.
631	* This function returns NULL on failure.	593	* This function returns NULL on failure.
632	*/	594	*/
633		595
634	object *	596	object *
635	arch_to_object (archetype * at)	597	arch_to_object (archetype *at)
636	{	598	{
637	object *	599	object *op;
638	op;	600
639	if (at == NULL)	601	if (at == NULL)
640	{	602	{
641	if (warn_archetypes)	603	if (warn_archetypes)
642	LOG (llevError, "Couldn't find archetype.\n");	604	LOG (llevError, "Couldn't find archetype.\n");
		605
643	return NULL;	606	return NULL;
644	}	607	}
		608
645	op = get_object ();	609	op = get_object ();
646	copy_object (&at->clone, op);	610	copy_object (&at->clone, op);
		611	op->arch = at;
647	op->instantiate ();	612	op->instantiate ();
648	op->arch = at;
649	return op;	613	return op;
650	}	614	}
651		615
652	/*	616	/*
653	* Creates an object. This function is called by get_archetype()	617	* Creates an object. This function is called by get_archetype()
…		…
659	object *	623	object *
660	create_singularity (const char *name)	624	create_singularity (const char *name)
661	{	625	{
662	object *op;	626	object *op;
663	char buf[MAX_BUF];	627	char buf[MAX_BUF];
		628
664	sprintf (buf, "%s (%s)", ARCH_SINGULARITY, name);	629	sprintf (buf, "%s (%s)", ARCH_SINGULARITY, name);
665	op = get_object ();	630	op = get_object ();
666	op->name = op->name_pl = buf;	631	op->name = op->name_pl = buf;
667	SET_FLAG (op, FLAG_NO_PICK);	632	SET_FLAG (op, FLAG_NO_PICK);
668	return op;	633	return op;
…		…
674	*/	639	*/
675		640
676	object *	641	object *
677	get_archetype (const char *name)	642	get_archetype (const char *name)
678	{	643	{
679	archetype *at;	644	archetype *at = archetype::find (name);
680	at = find_archetype (name);	645
681	if (at == NULL)	646	if (!at)
682	return create_singularity (name);	647	return create_singularity (name);
		648
683	return arch_to_object (at);	649	return arch_to_object (at);
684	}	650	}
685		651
686	/*	652	/*
687	* Hash-function used by the arch-hashtable.	653	* Hash-function used by the arch-hashtable.
…		…
717	* Finds, using the hashtable, which archetype matches the given name.	683	* Finds, using the hashtable, which archetype matches the given name.
718	* returns a pointer to the found archetype, otherwise NULL.	684	* returns a pointer to the found archetype, otherwise NULL.
719	*/	685	*/
720		686
721	archetype *	687	archetype *
722	find_archetype (const char *name)	688	archetype::find (const char *name)
723	{	689	{
724	#if USE_UNORDERED_MAP
725	name = shstr::find (name);
726
727	if (!name)	690	if (!name)
728	return 0;	691	return 0;
729		692
730	HT::const_iterator i = ht.find ((size_t)name);	693	#if USE_UNORDERED_MAP
		694	AUTODECL (i, ht.find ((size_t) name));
731		695
732	if (i == ht.end ())	696	if (i == ht.end ())
733	return 0;	697	return 0;
734	else	698	else
735	return i->second;	699	return i->second;
736	#endif	700	#endif
737		701
738	archetype *at;	702	archetype *at;
739	unsigned long index;	703	unsigned long index;
740		704
741	if (name == NULL)
742	return (archetype *) NULL;
743
744	index = hasharch (name, ARCHTABLE);	705	index = hasharch (name, ARCHTABLE);
745	arch_search++;	706	arch_search++;
746	for (;;)	707	for (;;)
747	{	708	{
748	at = arch_table[index];	709	at = arch_table[index];
		710
749	if (at == NULL)	711	if (at == NULL)
750	{	712	{
751	if (warn_archetypes)	713	if (warn_archetypes)
752	LOG (llevError, "Couldn't find archetype %s\n", name);	714	LOG (llevError, "Couldn't find archetype %s\n", name);
		715
753	return NULL;	716	return NULL;
754	}	717	}
		718
755	arch_cmp++;	719	arch_cmp++;
		720
756	if (!strcmp ((const char *) at->name, name))	721	if (!strcmp ((const char *) at->name, name))
757	return at;	722	return at;
		723
758	if (++index >= ARCHTABLE)	724	if (++index >= ARCHTABLE)
759	index = 0;	725	index = 0;
760	}	726	}
761	}	727	}
762		728
763	/*	729	/*
764	* Adds an archetype to the hashtable.	730	* Adds an archetype to the hashtable.
765	*/	731	*/
766		732	void
767	static void	733	archetype::hash_add ()
768	add_arch (archetype *at)
769	{	734	{
770	#if USE_UNORDERED_MAP	735	#if USE_UNORDERED_MAP
771	ht.insert (std::make_pair ((size_t)(const char *)at->name, at));	736	ht.insert (std::make_pair ((size_t) (const char *) name, this));
772	#endif	737	#else
773		738
774	int index = hasharch ((const char *) at->name, ARCHTABLE), org_index = index;	739	int index = hasharch ((const char *) name, ARCHTABLE), org_index = index;
775		740
776	for (;;)	741	for (;;)
777	{	742	{
778	if (arch_table[index] == NULL)	743	if (!arch_table[index])
779	{	744	{
780	arch_table[index] = at;	745	arch_table[index] = this;
781	return;	746	break;
782	}	747	}
783		748
784	if (++index == ARCHTABLE)	749	if (++index == ARCHTABLE)
785	index = 0;	750	index = 0;
786		751
787	if (index == org_index)	752	if (index == org_index)
788	fatal (ARCHTABLE_TOO_SMALL);	753	fatal (ARCHTABLE_TOO_SMALL);
789	}	754	}
		755	#endif
		756	}
		757
		758	void
		759	archetype::hash_del ()
		760	{
		761	#if USE_UNORDERED_MAP
		762	# error remove this from HT
		763	#else
		764
		765	int index = hasharch ((const char *) name, ARCHTABLE), org_index = index;
		766
		767	for (;;)
		768	{
		769	if (arch_table[index] == this)
		770	{
		771	arch_table[index] = 0;
		772	break;
		773	}
		774
		775	if (++index == ARCHTABLE)
		776	index = 0;
		777
		778	if (index == org_index)
		779	break;
		780	}
		781	#endif
790	}	782	}
791		783
792	/*	784	/*
793	* Returns the first archetype using the given type.	785	* Returns the first archetype using the given type.
794	* Used in treasure-generation.	786	* Used in treasure-generation.
795	*/	787	*/
796		788
797	archetype *	789	archetype *
798	type_to_archetype (int type)	790	type_to_archetype (int type)
799	{	791	{
800	archetype *	792	archetype *at;
801	at;
802		793
803	for (at = first_archetype; at != NULL; at = (at->more == NULL) ? at->next : at->more)	794	for (at = first_archetype; at; at = at->more == 0 ? at->next : at->more)
804	if (at->clone.type == type)	795	if (at->clone.type == type)
805	return at;	796	return at;
		797
806	return NULL;	798	return 0;
807	}	799	}
808		800
809	/*	801	/*
810	* Returns a new object copied from the first archetype matching	802	* Returns a new object copied from the first archetype matching
811	* the given type.	803	* the given type.
…		…
813	*/	805	*/
814		806
815	object *	807	object *
816	clone_arch (int type)	808	clone_arch (int type)
817	{	809	{
818	archetype *	810	archetype *at;
819	at;
820	object *
821	op = get_object ();	811	object *op = get_object ();
822		812
823	if ((at = type_to_archetype (type)) == NULL)	813	if ((at = type_to_archetype (type)) == NULL)
824	{	814	{
825	LOG (llevError, "Can't clone archetype %d\n", type);	815	LOG (llevError, "Can't clone archetype %d\n", type);
826	free_object (op);	816	free_object (op);
827	return NULL;	817	return NULL;
828	}	818	}
		819
829	copy_object (&at->clone, op);	820	copy_object (&at->clone, op);
830	op->instantiate ();	821	op->instantiate ();
831	return op;	822	return op;
832	}	823	}
833		824
834	/*	825	/*
835	* member: make instance from class	826	* member: make instance from class
836	*/	827	*/
837		828
838	object *	829	object *
839	object_create_arch (archetype * at)	830	object_create_arch (archetype *at)
840	{	831	{
841	object *	832	object op, prev = 0, *head = 0;
842	op, *
843	prev = NULL, *head = NULL;
844		833
845	while (at)	834	while (at)
846	{	835	{
847	op = arch_to_object (at);	836	op = arch_to_object (at);
848	op->x = at->clone.x;	837	op->x = at->clone.x;
849	op->y = at->clone.y;	838	op->y = at->clone.y;
		839
850	if (head)	840	if (head)
851	op->head = head, prev->more = op;	841	op->head = head, prev->more = op;
		842
852	if (!head)	843	if (!head)
853	head = op;	844	head = op;
		845
854	prev = op;	846	prev = op;
855	at = at->more;	847	at = at->more;
856	}	848	}
		849
857	return (head);	850	return (head);
858	}	851	}
859		852
860	/* end of arch.c */

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Comparing deliantra/server/common/arch.C (file contents): Revision 1.14 by root, Fri Sep 8 17:14:07 2006 UTC vs. Revision 1.27 by root, Sat Dec 9 14:01:12 2006 UTC

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Comparing deliantra/server/common/arch.C (file contents):
Revision 1.14 by root, Fri Sep 8 17:14:07 2006 UTC vs.
Revision 1.27 by root, Sat Dec 9 14:01:12 2006 UTC