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

Comparing deliantra/server/common/map.C (file contents):
Revision 1.167 by root, Thu Nov 5 15:43:21 2009 UTC vs.
Revision 1.187 by root, Thu Apr 15 21:49:15 2010 UTC

…		…
1	/*	1	/*
2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.	2	* This file is part of Deliantra, the Roguelike Realtime MMORPG.
3	*	3	*
4	* Copyright (©) 2005,2006,2007,2008,2009 Marc Alexander Lehmann / Robin Redeker / the Deliantra team	4	* Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5	* Copyright (©) 2001-2003,2007 Mark Wedel & Crossfire Development Team	5	* Copyright (©) 2001-2003 Mark Wedel & Crossfire Development Team
6	* Copyright (©) 1992,2007 Frank Tore Johansen	6	* Copyright (©) 1992 Frank Tore Johansen
7	*	7	*
8	* Deliantra is free software: you can redistribute it and/or modify it under	8	* Deliantra is free software: you can redistribute it and/or modify it under
9	* the terms of the Affero GNU General Public License as published by the	9	* the terms of the Affero GNU General Public License as published by the
10	* Free Software Foundation, either version 3 of the License, or (at your	10	* Free Software Foundation, either version 3 of the License, or (at your
11	* option) any later version.	11	* option) any later version.
23	*/	23	*/
24		24
25	#include <unistd.h>	25	#include <unistd.h>
26		26
27	#include "global.h"	27	#include "global.h"
28	#include "loader.h"
29	#include "path.h"	28	#include "path.h"
30		29
31	//+GPL	30	//+GPL
32		31
33	sint8 maptile::outdoor_darkness;	32	sint8 maptile::outdoor_darkness;
…		…
150	// blocks anything but wizards.	149	// blocks anything but wizards.
151		150
152	if (tmp->flag [FLAG_ALIVE]	151	if (tmp->flag [FLAG_ALIVE]
153	&& tmp->head_ () != ob	152	&& tmp->head_ () != ob
154	&& tmp != ob	153	&& tmp != ob
155	&& tmp->type != DOOR	154	&& tmp->type != DOOR)
156	&& !tmp->flag [FLAG_WIZPASS])
157	return 1;	155	return 1;
158	}	156	}
159	}	157	}
160		158
161	return 0;	159	return 0;
…		…
217	}	215	}
218		216
219	return 0;	217	return 0;
220	}	218	}
221		219
222	/* When the map is loaded, load_object does not actually insert objects
223	* into inventory, but just links them. What this does is go through
224	* and insert them properly.
225	* The object 'container' is the object that contains the inventory.
226	* This is needed so that we can update the containers weight.
227	*/
228	void
229	fix_container (object *container)
230	{
231	object tmp = container->inv, next;
232
233	container->inv = 0;
234	while (tmp)
235	{
236	next = tmp->below;
237	if (tmp->inv)
238	fix_container (tmp);
239
240	insert_ob_in_ob (tmp, container);
241	tmp = next;
242	}
243
244	// go through and calculate what all the containers are carrying.
245	//TODO: remove
246	container->update_weight ();
247	}
248
249	//-GPL	220	//-GPL
250		221
251	void	222	void
252	maptile::set_object_flag (int flag, int value)	223	maptile::set_object_flag (int flag, int value)
253	{	224	{
…		…
268	set_object_flag (FLAG_OBJ_ORIGINAL);	239	set_object_flag (FLAG_OBJ_ORIGINAL);
269		240
270	for (mapspace *ms = spaces + size (); ms-- > spaces; )	241	for (mapspace *ms = spaces + size (); ms-- > spaces; )
271	for (object *tmp = ms->bot; tmp; tmp = tmp->above)	242	for (object *tmp = ms->bot; tmp; tmp = tmp->above)
272	INVOKE_OBJECT (RESET, tmp);	243	INVOKE_OBJECT (RESET, tmp);
		244	}
		245
		246	void
		247	maptile::post_load ()
		248	{
		249	#if 0
		250	if (!spaces)
		251	return;
		252
		253	for (mapspace *ms = spaces + size (); ms-- > spaces; )
		254	for (object *tmp = ms->bot; tmp; tmp = tmp->above)
		255	; // nop
		256	#endif
273	}	257	}
274		258
275	//+GPL	259	//+GPL
276		260
277	/* link_multipart_objects go through all the objects on the map looking	261	/* link_multipart_objects go through all the objects on the map looking
…		…
448	* map archetype. Mimic that behaviour.	432	* map archetype. Mimic that behaviour.
449	*/	433	*/
450	width = 16;	434	width = 16;
451	height = 16;	435	height = 16;
452	timeout = 300;	436	timeout = 300;
453	max_nrof = 1000; // 1000 items of anything	437	max_items = MAX_ITEM_PER_ACTION;
454	max_volume = 2000000; // 2m³	438	max_volume = 2000000; // 2m³
455	}	439	}
456		440
457	maptile::maptile (int w, int h)	441	maptile::maptile (int w, int h)
458	{	442	{
…		…
644	case KW_shopgreed: thawer.get (shopgreed); break;	628	case KW_shopgreed: thawer.get (shopgreed); break;
645	case KW_shopmin: thawer.get (shopmin); break;	629	case KW_shopmin: thawer.get (shopmin); break;
646	case KW_shopmax: thawer.get (shopmax); break;	630	case KW_shopmax: thawer.get (shopmax); break;
647	case KW_shoprace: thawer.get (shoprace); break;	631	case KW_shoprace: thawer.get (shoprace); break;
648	case KW_outdoor: thawer.get (outdoor); break;	632	case KW_outdoor: thawer.get (outdoor); break;
649	case KW_temp: thawer.get (temp); break;
650	case KW_pressure: thawer.get (pressure); break;
651	case KW_humid: thawer.get (humid); break;
652	case KW_windspeed: thawer.get (windspeed); break;
653	case KW_winddir: thawer.get (winddir); break;
654	case KW_sky: thawer.get (sky); break;
655		633
656	case KW_per_player: thawer.get (per_player); break;	634	case KW_per_player: thawer.get (per_player); break;
657	case KW_per_party: thawer.get (per_party); break;	635	case KW_per_party: thawer.get (per_party); break;
658	case KW_no_reset: thawer.get (no_reset); break;	636	case KW_no_reset: thawer.get (no_reset); break;
659	case KW_no_drop: thawer.get (no_drop); break;	637	case KW_no_drop: thawer.get (no_drop); break;
…		…
684	case KW_end:	662	case KW_end:
685	thawer.next ();	663	thawer.next ();
686	return true;	664	return true;
687		665
688	default:	666	default:
689	if (!thawer.parse_error ("map", 0))	667	if (!thawer.parse_error ("map"))
690	return false;	668	return false;
691	break;	669	break;
692	}	670	}
693		671
694	thawer.next ();	672	thawer.next ();
…		…
712	int unique = 0;	690	int unique = 0;
713	for (object *op = spaces [i].bot; op; )	691	for (object *op = spaces [i].bot; op; )
714	{	692	{
715	object *above = op->above;	693	object *above = op->above;
716		694
717	if (QUERY_FLAG (op, FLAG_IS_FLOOR) && QUERY_FLAG (op, FLAG_UNIQUE))	695	if (op->flag [FLAG_IS_FLOOR] && op->flag [FLAG_UNIQUE])
718	unique = 1;	696	unique = 1;
719		697
720	if (op->head_ () == op && (QUERY_FLAG (op, FLAG_UNIQUE) \|\| unique))	698	if (op->head_ () == op && (op->flag [FLAG_UNIQUE] \|\| unique))
721	op->destroy ();	699	op->destroy ();
722		700
723	op = above;	701	op = above;
724	}	702	}
725	}	703	}
…		…
728	//-GPL	706	//-GPL
729		707
730	bool	708	bool
731	maptile::_save_header (object_freezer &freezer)	709	maptile::_save_header (object_freezer &freezer)
732	{	710	{
733	#define MAP_OUT(k) freezer.put (KW_ ## k, k)	711	#define MAP_OUT(k) freezer.put (KW(k), k)
734	#define MAP_OUT2(k,v) freezer.put (KW_ ## k, v)	712	#define MAP_OUT2(k,v) freezer.put (KW(k), v)
735		713
736	MAP_OUT2 (arch, "map");	714	MAP_OUT2 (arch, CS(map));
737		715
738	if (name) MAP_OUT (name);	716	if (name) MAP_OUT (name);
739	MAP_OUT (swap_time);	717	MAP_OUT (swap_time);
740	MAP_OUT (reset_time);	718	MAP_OUT (reset_time);
741	MAP_OUT (reset_timeout);	719	MAP_OUT (reset_timeout);
…		…
749	MAP_OUT (shopgreed);	727	MAP_OUT (shopgreed);
750	MAP_OUT (shopmin);	728	MAP_OUT (shopmin);
751	MAP_OUT (shopmax);	729	MAP_OUT (shopmax);
752	if (shoprace) MAP_OUT (shoprace);	730	if (shoprace) MAP_OUT (shoprace);
753		731
754	MAP_OUT (darkness);
755	MAP_OUT (width);	732	MAP_OUT (width);
756	MAP_OUT (height);	733	MAP_OUT (height);
757	MAP_OUT (enter_x);	734	MAP_OUT (enter_x);
758	MAP_OUT (enter_y);	735	MAP_OUT (enter_y);
759		736	MAP_OUT (darkness);
760	if (msg) freezer.put (KW_msg , KW_endmsg , msg);
761	if (maplore) freezer.put (KW_maplore, KW_endmaplore, maplore);
762
763	MAP_OUT (outdoor);	737	MAP_OUT (outdoor);
764	MAP_OUT (temp);	738
765	MAP_OUT (pressure);	739	if (msg) freezer.put (KW(msg) , KW(endmsg) , msg);
766	MAP_OUT (humid);	740	if (maplore) freezer.put (KW(maplore), KW(endmaplore), maplore);
767	MAP_OUT (windspeed);
768	MAP_OUT (winddir);
769	MAP_OUT (sky);
770		741
771	MAP_OUT (per_player);	742	MAP_OUT (per_player);
772	MAP_OUT (per_party);	743	MAP_OUT (per_party);
773		744
774	if (tile_path [0]) MAP_OUT2 (tile_path_1, tile_path [0]);	745	if (tile_path [0]) MAP_OUT2 (tile_path_1, tile_path [0]);
775	if (tile_path [1]) MAP_OUT2 (tile_path_2, tile_path [1]);	746	if (tile_path [1]) MAP_OUT2 (tile_path_2, tile_path [1]);
776	if (tile_path [2]) MAP_OUT2 (tile_path_3, tile_path [2]);	747	if (tile_path [2]) MAP_OUT2 (tile_path_3, tile_path [2]);
777	if (tile_path [3]) MAP_OUT2 (tile_path_4, tile_path [3]);	748	if (tile_path [3]) MAP_OUT2 (tile_path_4, tile_path [3]);
778		749
779	freezer.put (this);	750	freezer.put (this);
780	freezer.put (KW_end);	751	freezer.put (KW(end));
781		752
782	return true;	753	return true;
783	}	754	}
784		755
785	bool	756	bool
…		…
870		841
871	clear ();	842	clear ();
872	}	843	}
873		844
874	/* decay and destroy perishable items in a map */	845	/* decay and destroy perishable items in a map */
		846	// TODO: should be done regularly, not on map load?
875	void	847	void
876	maptile::do_decay_objects ()	848	maptile::do_decay_objects ()
877	{	849	{
878	if (!spaces)	850	if (!spaces)
879	return;	851	return;
…		…
881	for (mapspace *ms = spaces + size (); ms-- > spaces; )	853	for (mapspace *ms = spaces + size (); ms-- > spaces; )
882	for (object above, op = ms->bot; op; op = above)	854	for (object above, op = ms->bot; op; op = above)
883	{	855	{
884	above = op->above;	856	above = op->above;
885		857
		858	// do not decay anything above unique floor tiles (yet :)
		859	if (op->flag [FLAG_IS_FLOOR] && op->flag [FLAG_UNIQUE])
		860	break;
		861
886	bool destroy = 0;	862	bool destroy = 0;
887		863
888	// do not decay anything above unique floor tiles (yet :)	864	if (op->flag [FLAG_IS_FLOOR]
889	if (QUERY_FLAG (op, FLAG_IS_FLOOR) && QUERY_FLAG (op, FLAG_UNIQUE))	865	\|\| op->flag [FLAG_OBJ_ORIGINAL]
890	break;	866	\|\| op->flag [FLAG_UNIQUE]
891		867	\|\| op->flag [FLAG_OVERLAY_FLOOR]
892	if (QUERY_FLAG (op, FLAG_IS_FLOOR)	868	\|\| op->flag [FLAG_UNPAID]
893	\|\| QUERY_FLAG (op, FLAG_OBJ_ORIGINAL)
894	\|\| QUERY_FLAG (op, FLAG_UNIQUE)
895	\|\| QUERY_FLAG (op, FLAG_OVERLAY_FLOOR)
896	\|\| QUERY_FLAG (op, FLAG_UNPAID)
897	\|\| op->is_alive ())	869	\|\| op->is_alive ())
898	; // do not decay	870	; // do not decay
899	else if (op->is_weapon ())	871	else if (op->is_weapon ())
900	{	872	{
901	op->stats.dam--;	873	op->stats.dam--;
…		…
926	\|\| mat & M_LIQUID	898	\|\| mat & M_LIQUID
927	\|\| (mat & M_IRON && rndm (1, 5) == 1)	899	\|\| (mat & M_IRON && rndm (1, 5) == 1)
928	\|\| (mat & M_GLASS && rndm (1, 2) == 1)	900	\|\| (mat & M_GLASS && rndm (1, 2) == 1)
929	\|\| ((mat & M_STONE \|\| mat & M_ADAMANT) && rndm (1, 10) == 1)	901	\|\| ((mat & M_STONE \|\| mat & M_ADAMANT) && rndm (1, 10) == 1)
930	\|\| ((mat & M_SOFT_METAL \|\| mat & M_BONE) && rndm (1, 3) == 1)	902	\|\| ((mat & M_SOFT_METAL \|\| mat & M_BONE) && rndm (1, 3) == 1)
931	\|\| (mat & M_ICE && temp > 32))	903	//\|\| (mat & M_ICE && temp > 32)
		904	)
932	destroy = 1;	905	destroy = 1;
933	}	906	}
934		907
935	/* adjust overall chance below */	908	/* adjust overall chance below */
936	if (destroy && rndm (0, 1))	909	if (destroy && rndm (0, 1))
…		…
956	sint64 total_exp = 0;	929	sint64 total_exp = 0;
957		930
958	for (mapspace *ms = spaces + size (); ms-- > spaces; )	931	for (mapspace *ms = spaces + size (); ms-- > spaces; )
959	for (object *op = ms->bot; op; op = op->above)	932	for (object *op = ms->bot; op; op = op->above)
960	{	933	{
961	if (QUERY_FLAG (op, FLAG_MONSTER))	934	if (op->flag [FLAG_MONSTER])
962	{	935	{
963	total_exp += op->stats.exp;	936	total_exp += op->stats.exp;
964	monster_cnt++;	937	monster_cnt++;
965	}	938	}
966		939
967	if (QUERY_FLAG (op, FLAG_GENERATOR))	940	if (op->flag [FLAG_GENERATOR])
968	{	941	{
969	total_exp += op->stats.exp;	942	total_exp += op->stats.exp;
970		943
971	if (archetype *at = op->other_arch)	944	if (archetype *at = op->other_arch)
972	{	945	{
…		…
1027	*/	1000	*/
1028	void	1001	void
1029	mapspace::update_ ()	1002	mapspace::update_ ()
1030	{	1003	{
1031	object *last = 0;	1004	object *last = 0;
1032	uint8 flags = P_UPTODATE, anywhere = 0;	1005	uint8 flags = P_UPTODATE;
1033	sint8 light = 0;	1006	sint8 light = 0;
1034	MoveType move_block = 0, move_slow = 0, move_on = 0, move_off = 0, move_allow = 0;	1007	MoveType move_block = 0, move_slow = 0, move_on = 0, move_off = 0, move_allow = 0;
		1008	uint64_t volume = 0;
		1009	uint32_t items = 0;
		1010	object *anywhere = 0;
		1011	uint8_t middle_visibility = 0;
1035		1012
1036	//object *middle = 0;	1013	//object *middle = 0;
1037	//object *top = 0;	1014	//object *top = 0;
1038	//object *floor = 0;	1015	//object *floor = 0;
1039	// this seems to generate better code than using locals, above	1016	// this seems to generate better code than using locals, above
1040	object *&top = faces_obj[0] = 0;	1017	object *&top = faces_obj[0] = 0;
1041	object *&middle = faces_obj[1] = 0;	1018	object *&middle = faces_obj[1] = 0;
1042	object *&floor = faces_obj[2] = 0;	1019	object *&floor = faces_obj[2] = 0;
		1020
		1021	object::flags_t allflags; // all flags of all objects or'ed together
1043		1022
1044	for (object *tmp = bot; tmp; last = tmp, tmp = tmp->above)	1023	for (object *tmp = bot; tmp; last = tmp, tmp = tmp->above)
1045	{	1024	{
1046	// Lights are additive, up to MAX_LIGHT_RADIUS, see los.C)	1025	// Lights are additive, up to MAX_LIGHT_RADIUS, see los.C)
1047	light += tmp->glow_radius;	1026	light += tmp->glow_radius;
…		…
1052	* 3 times each time the player moves, because many of the	1031	* 3 times each time the player moves, because many of the
1053	* functions the move_player calls eventualy call this.	1032	* functions the move_player calls eventualy call this.
1054	*	1033	*
1055	* Always put the player down for drawing.	1034	* Always put the player down for drawing.
1056	*/	1035	*/
1057	if (!tmp->invisible)	1036	if (expect_true (!tmp->invisible))
1058	{	1037	{
1059	if ((tmp->type == PLAYER \|\| QUERY_FLAG (tmp, FLAG_MONSTER)))	1038	if (expect_false (tmp->type == PLAYER \|\| tmp->flag [FLAG_MONSTER]))
1060	top = tmp;	1039	top = tmp;
1061	else if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	1040	else if (expect_false (tmp->flag [FLAG_IS_FLOOR]))
1062	{	1041	{
1063	/* If we got a floor, that means middle and top were below it,	1042	/* If we got a floor, that means middle and top were below it,
1064	* so should not be visible, so we clear them.	1043	* so should not be visible, so we clear them.
1065	*/	1044	*/
1066	middle = 0;	1045	middle = 0;
1067	top = 0;	1046	top = 0;
1068	floor = tmp;	1047	floor = tmp;
		1048	volume = 0;
		1049	items = 0;
1069	}	1050	}
1070	/* Flag anywhere have high priority */	1051	else
1071	else if (QUERY_FLAG (tmp, FLAG_SEE_ANYWHERE))
1072	{	1052	{
		1053	if (expect_true (!tmp->flag [FLAG_NO_PICK]))
		1054	{
		1055	++items;
		1056	volume += tmp->volume ();
		1057	}
		1058
		1059	/* Flag anywhere have high priority */
		1060	if (expect_false (tmp->flag [FLAG_SEE_ANYWHERE]))
		1061	anywhere = tmp;
		1062
		1063	/* Find the highest visible face around. If equal
		1064	* visibilities, we still want the one nearer to the
		1065	* top
		1066	*/
		1067	if (expect_false (::faces [tmp->face].visibility >= middle_visibility))
		1068	{
		1069	middle_visibility = ::faces [tmp->face].visibility;
1073	middle = tmp;	1070	middle = tmp;
1074	anywhere = 1;	1071	}
1075	}	1072	}
1076
1077	/* Find the highest visible face around. If equal
1078	* visibilities, we still want the one nearer to the
1079	* top
1080	*/
1081	else if (!middle \|\| (::faces [tmp->face].visibility > ::faces [middle->face].visibility && !anywhere))
1082	middle = tmp;
1083	}
1084
1085	if (tmp == tmp->above)
1086	{
1087	LOG (llevError, "Error in structure of map\n");
1088	exit (-1);
1089	}	1073	}
1090		1074
1091	move_slow \|= tmp->move_slow;	1075	move_slow \|= tmp->move_slow;
1092	move_block \|= tmp->move_block;	1076	move_block \|= tmp->move_block;
1093	move_on \|= tmp->move_on;	1077	move_on \|= tmp->move_on;
1094	move_off \|= tmp->move_off;	1078	move_off \|= tmp->move_off;
1095	move_allow \|= tmp->move_allow;	1079	move_allow \|= tmp->move_allow;
1096		1080
1097	if (QUERY_FLAG (tmp, FLAG_BLOCKSVIEW)) flags \|= P_BLOCKSVIEW;	1081	allflags \|= tmp->flag;
1098	if (QUERY_FLAG (tmp, FLAG_NO_MAGIC)) flags \|= P_NO_MAGIC;	1082
1099	if (tmp->type == PLAYER) flags \|= P_PLAYER;	1083	if (tmp->type == PLAYER) flags \|= P_PLAYER;
1100	if (tmp->type == SAFE_GROUND) flags \|= P_SAFE;	1084	if (tmp->type == SAFE_GROUND) flags \|= P_SAFE;
1101	if (QUERY_FLAG (tmp, FLAG_ALIVE)) flags \|= P_IS_ALIVE;
1102	if (QUERY_FLAG (tmp, FLAG_DAMNED)) flags \|= P_NO_CLERIC;
1103	}	1085	}
		1086
		1087	// FLAG_SEE_ANYWHERE takes precedence
		1088	if (anywhere)
		1089	middle = anywhere;
		1090
		1091	// ORing all flags together and checking them here is much faster
		1092	if (allflags [FLAG_BLOCKSVIEW]) flags \|= P_BLOCKSVIEW;
		1093	if (allflags [FLAG_NO_MAGIC] ) flags \|= P_NO_MAGIC;
		1094	if (allflags [FLAG_ALIVE] ) flags \|= P_IS_ALIVE;
		1095	if (allflags [FLAG_DAMNED] ) flags \|= P_NO_CLERIC;
1104		1096
1105	this->light = min (light, MAX_LIGHT_RADIUS);	1097	this->light = min (light, MAX_LIGHT_RADIUS);
1106	this->flags_ = flags;	1098	this->flags_ = flags;
1107	this->move_block = move_block & ~move_allow;	1099	this->move_block = move_block & ~move_allow;
1108	this->move_on = move_on;	1100	this->move_on = move_on;
1109	this->move_off = move_off;	1101	this->move_off = move_off;
1110	this->move_slow = move_slow;	1102	this->move_slow = move_slow;
		1103	this->volume_ = (volume + 1023) / 1024;
		1104	this->items_ = upos_min (items, 65535); // assume nrof <= 2**31
1111		1105
1112	/* At this point, we have a floor face (if there is a floor),	1106	/* At this point, we have a floor face (if there is a floor),
1113	* and the floor is set - we are not going to touch it at	1107	* and the floor is set - we are not going to touch it at
1114	* this point.	1108	* this point.
1115	* middle contains the highest visibility face.	1109	* middle contains the highest visibility face.
…		…
1133	*/	1127	*/
1134		1128
1135	for (object *tmp = last; tmp; tmp = tmp->below)	1129	for (object *tmp = last; tmp; tmp = tmp->below)
1136	{	1130	{
1137	/* Once we get to a floor, stop, since we already have a floor object */	1131	/* Once we get to a floor, stop, since we already have a floor object */
1138	if (QUERY_FLAG (tmp, FLAG_IS_FLOOR))	1132	if (tmp->flag [FLAG_IS_FLOOR])
1139	break;	1133	break;
1140		1134
1141	/* If two top faces are already set, quit processing */	1135	/* If two top faces are already set, quit processing */
1142	if (top && middle)	1136	if (top && middle)
1143	break;	1137	break;
…		…
1181	faces_obj [1] = middle;	1175	faces_obj [1] = middle;
1182	faces_obj [2] = floor;	1176	faces_obj [2] = floor;
1183	#endif	1177	#endif
1184	}	1178	}
1185		1179
1186	uint64
1187	mapspace::volume () const
1188	{
1189	uint64 vol = 0;
1190
1191	for (object *op = top; op && !op->flag [FLAG_NO_PICK]; op = op->below)
1192	vol += op->volume ();
1193
1194	return vol;
1195	}
1196
1197	maptile *	1180	maptile *
1198	maptile::tile_available (int dir, bool load)	1181	maptile::tile_available (int dir, bool load)
1199	{	1182	{
1200	if (tile_path[dir])	1183	if (tile_path[dir])
1201	{	1184	{
…		…
1437	*	1420	*
1438	* currently, the only flag supported (0x1) is don't translate for	1421	* currently, the only flag supported (0x1) is don't translate for
1439	* closest body part of 'op1'	1422	* closest body part of 'op1'
1440	*/	1423	*/
1441	void	1424	void
1442	get_rangevector (object op1, object op2, rv_vector * retval, int flags)	1425	get_rangevector (object op1, object op2, rv_vector *retval, int flags)
1443	{	1426	{
1444	if (!adjacent_map (op1->map, op2->map, &retval->distance_x, &retval->distance_y))	1427	if (!adjacent_map (op1->map, op2->map, &retval->distance_x, &retval->distance_y))
1445	{	1428	{
1446	/* be conservative and fill in _some_ data */	1429	/* be conservative and fill in _some_ data */
1447	retval->distance = 10000;	1430	retval->distance = 10000;
…		…
1450	retval->direction = 0;	1433	retval->direction = 0;
1451	retval->part = 0;	1434	retval->part = 0;
1452	}	1435	}
1453	else	1436	else
1454	{	1437	{
1455	object *best;
1456
1457	retval->distance_x += op2->x - op1->x;	1438	retval->distance_x += op2->x - op1->x;
1458	retval->distance_y += op2->y - op1->y;	1439	retval->distance_y += op2->y - op1->y;
1459		1440
1460	best = op1;	1441	object *best = op1;
		1442
1461	/* If this is multipart, find the closest part now */	1443	/* If this is multipart, find the closest part now */
1462	if (!(flags & 0x1) && op1->more)	1444	if (!(flags & 1) && op1->more)
1463	{	1445	{
1464	int best_distance = retval->distance_x * retval->distance_x + retval->distance_y * retval->distance_y, tmpi;	1446	int best_distance = retval->distance_x * retval->distance_x + retval->distance_y * retval->distance_y, tmpi;
1465		1447
1466	/* we just take the offset of the piece to head to figure	1448	/* we just take the offset of the piece to head to figure
1467	* distance instead of doing all that work above again	1449	* distance instead of doing all that work above again
…		…
1580	*/	1562	*/
1581	for (int i = 1000; --i;)	1563	for (int i = 1000; --i;)
1582	{	1564	{
1583	object *pick = at (gen (width), gen (height)).bot;	1565	object *pick = at (gen (width), gen (height)).bot;
1584		1566
1585	// do not prefer big monsters just because they are big.	1567	// must be head: do not prefer big monsters just because they are big.
1586	if (pick && pick->is_head ())	1568	if (pick && pick->is_head ())
1587	return pick->head_ ();	1569	return pick;
1588	}	1570	}
1589		1571
1590	// instead of crashing in the unlikely(?) case, try to return something	1572	// instead of crashing in the unlikely(?) case, try to return something
1591	return archetype::find ("bug");	1573	return archetype::find (shstr_bug);
1592	}	1574	}
1593		1575
1594	//-GPL	1576	//-GPL
1595		1577
1596	void	1578	void
…		…
1625		1607
1626	if (distance <= MAX_SOUND_DISTANCE)	1608	if (distance <= MAX_SOUND_DISTANCE)
1627	ns->send_msg (NDI_GREY \| NDI_DEF, SAY_CHANNEL, msg);	1609	ns->send_msg (NDI_GREY \| NDI_DEF, SAY_CHANNEL, msg);
1628	}	1610	}
1629	}	1611	}
		1612
		1613	dynbuf mapwalk_buf (sizeof (maprect) * 25, sizeof (maprect) * 25);
1630		1614
1631	static void	1615	static void
1632	split_to_tiles (dynbuf &buf, maptile *m, int x0, int y0, int x1, int y1, int dx, int dy)	1616	split_to_tiles (dynbuf &buf, maptile *m, int x0, int y0, int x1, int y1, int dx, int dy)
1633	{	1617	{
1634	// clip to map to the left	1618	// clip to map to the left
…		…
1690	r->dx = dx;	1674	r->dx = dx;
1691	r->dy = dy;	1675	r->dy = dy;
1692	}	1676	}
1693		1677
1694	maprect *	1678	maprect *
1695	maptile::split_to_tiles (int x0, int y0, int x1, int y1)	1679	maptile::split_to_tiles (dynbuf &buf, int x0, int y0, int x1, int y1)
1696	{	1680	{
1697	static dynbuf buf (sizeof (maprect) * 8, sizeof (maprect) * 8);
1698	buf.clear ();	1681	buf.clear ();
1699		1682
1700	::split_to_tiles (buf, this, x0, y0, x1, y1, 0, 0);	1683	::split_to_tiles (buf, this, x0, y0, x1, y1, 0, 0);
1701		1684
1702	// add end marker	1685	// add end marker

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Comparing deliantra/server/common/map.C (file contents): Revision 1.167 by root, Thu Nov 5 15:43:21 2009 UTC vs. Revision 1.187 by root, Thu Apr 15 21:49:15 2010 UTC

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Comparing deliantra/server/common/map.C (file contents):
Revision 1.167 by root, Thu Nov 5 15:43:21 2009 UTC vs.
Revision 1.187 by root, Thu Apr 15 21:49:15 2010 UTC