[ViewVC] Diff of: cvs/deliantra/server/socket/request.C

Comparing deliantra/server/socket/request.C (file contents):
Revision 1.138 by root, Thu Sep 25 04:09:57 2008 UTC vs.
Revision 1.149 by root, Mon Apr 27 01:38:49 2009 UTC

…		…
98	*/	98	*/
99	mx = ns->mapx;	99	mx = ns->mapx;
100	my = ns->mapy;	100	my = ns->mapy;
101		101
102	/* the x and y here are coordinates for the new map, i.e. if we moved	102	/* the x and y here are coordinates for the new map, i.e. if we moved
103	* (dx,dy), newmap[x][y] = oldmap[x-dx][y-dy]. For this reason,	103	* (dx,dy), newmap[x][y] = oldmap[x-dx][y-dy]. For this reason,
104	* if the destination x or y coordinate is outside the viewable	104	* if the destination x or y coordinate is outside the viewable
105	* area, we clear the values - otherwise, the old values	105	* area, we clear the values - otherwise, the old values
106	* are preserved, and the check_head thinks it needs to clear them.	106	* are preserved, and the check_head thinks it needs to clear them.
107	*/	107	*/
108	for (x = 0; x < mx; x++)	108	for (x = 0; x < mx; x++)
109	{
110	for (y = 0; y < my; y++)	109	for (y = 0; y < my; y++)
111	{
112	if (x >= ns->mapx \|\| y >= ns->mapy)	110	if (x >= ns->mapx \|\| y >= ns->mapy)
113	/* clear cells outside the viewable area */	111	/* clear cells outside the viewable area */
114	memset (&newmap.cells[x][y], 0, sizeof (struct MapCell));	112	memset (&newmap.cells[x][y], 0, sizeof (struct MapCell));
115	else if ((x + dx) < 0 \|\| (x + dx) >= ns->mapx \|\| (y + dy) < 0 \|\| (y + dy) >= ns->mapy)	113	else if ((x + dx) < 0 \|\| (x + dx) >= ns->mapx \|\| (y + dy) < 0 \|\| (y + dy) >= ns->mapy)
116	/* clear newly visible tiles within the viewable area */	114	/* clear newly visible tiles within the viewable area */
117	memset (&(newmap.cells[x][y]), 0, sizeof (struct MapCell));	115	memset (&(newmap.cells[x][y]), 0, sizeof (struct MapCell));
118	else	116	else
119	memcpy (&(newmap.cells[x][y]), &(ns->lastmap.cells[x + dx][y + dy]), sizeof (struct MapCell));	117	memcpy (&(newmap.cells[x][y]), &(ns->lastmap.cells[x + dx][y + dy]), sizeof (struct MapCell));
120	}
121	}
122		118
123	memcpy (&(ns->lastmap), &newmap, sizeof (struct Map));	119	memcpy (&(ns->lastmap), &newmap, sizeof (struct Map));
124		120
125	/* Make sure that the next "map1" command will be sent (even if it is	121	/* Make sure that the next "map1" command will be sent (even if it is
126	* empty).	122	* empty).
…		…
212	else if (socket.current_x != ob->x \|\| socket.current_y != ob->y)	208	else if (socket.current_x != ob->x \|\| socket.current_y != ob->y)
213	{	209	{
214	int dx = ob->x - socket.current_x;	210	int dx = ob->x - socket.current_x;
215	int dy = ob->y - socket.current_y;	211	int dy = ob->y - socket.current_y;
216		212
217	if (socket.buggy_mapscroll && (abs (dx) > 8 \|\| abs (dy) > 8))
218	clear_map (pl); // current (<= 1.9.1) clients have unchecked buffer overflows
219	else
220	{
221	socket_map_scroll (&socket, ob->x - socket.current_x, ob->y - socket.current_y);	213	socket_map_scroll (&socket, ob->x - socket.current_x, ob->y - socket.current_y);
222	socket.floorbox_reset ();	214	socket.floorbox_reset ();
223	}
224	}	215	}
225		216
226	socket.current_x = ob->x;	217	socket.current_x = ob->x;
227	socket.current_y = ob->y;	218	socket.current_y = ob->y;
228	}	219	}
…		…
408	AddMeCmd (char buf, int len, client ns)	399	AddMeCmd (char buf, int len, client ns)
409	{	400	{
410	INVOKE_CLIENT (ADDME, ns, ARG_DATA (buf, len));	401	INVOKE_CLIENT (ADDME, ns, ARG_DATA (buf, len));
411	}	402	}
412		403
413	/** Reply to ExtendedInfos command */
414	void
415	ToggleExtendedInfos (char buf, int len, client ns)
416	{
417	char cmdback[MAX_BUF];
418	char command[50];
419	int info, nextinfo;
420
421	cmdback[0] = '\0';
422	nextinfo = 0;
423
424	while (1)
425	{
426	/* 1. Extract an info */
427	info = nextinfo;
428
429	while ((info < len) && (buf[info] == ' '))
430	info++;
431
432	if (info >= len)
433	break;
434
435	nextinfo = info + 1;
436
437	while ((nextinfo < len) && (buf[nextinfo] != ' '))
438	nextinfo++;
439
440	if (nextinfo - info >= 49) /Erroneous info asked /
441	continue;
442
443	strncpy (command, &(buf[info]), nextinfo - info);
444
445	/* 2. Interpret info */
446	if (!strcmp ("smooth", command))
447	/* Toggle smoothing */
448	ns->EMI_smooth = !ns->EMI_smooth;
449	else
450	/bad value /;
451
452	/3. Next info /
453	}
454
455	strcpy (cmdback, "ExtendedInfoSet");
456
457	if (ns->EMI_smooth)
458	{
459	strcat (cmdback, " ");
460	strcat (cmdback, "smoothing");
461	}
462
463	ns->send_packet (cmdback);
464	}
465
466	/*	404	/*
467	#define MSG_TYPE_BOOK 1	405	#define MSG_TYPE_BOOK 1
468	#define MSG_TYPE_CARD 2	406	#define MSG_TYPE_CARD 2
469	#define MSG_TYPE_PAPER 3	407	#define MSG_TYPE_PAPER 3
470	#define MSG_TYPE_SIGN 4	408	#define MSG_TYPE_SIGN 4
…		…
747	* Get player's current range attack in obuf.	685	* Get player's current range attack in obuf.
748	*/	686	*/
749	static void	687	static void
750	rangetostring (player pl, char obuf)	688	rangetostring (player pl, char obuf)
751	{	689	{
752	dynbuf_text buf;	690	dynbuf_text &buf = msg_dynbuf; buf.clear ();
753		691
754	if (pl->ranged_ob)	692	if (pl->ranged_ob)
755	buf << " Range" << (pl->ob->current_weapon == pl->ranged_ob ? "*" : "") << ": " << pl->ranged_ob->name;	693	buf << " Range" << (pl->ob->current_weapon == pl->ranged_ob ? "*" : "") << ": " << pl->ranged_ob->name;
756		694
757	if (pl->combat_ob)	695	if (pl->combat_ob)
…		…
988		926
989	/* Nothing changed */	927	/* Nothing changed */
990	return 0;	928	return 0;
991	}	929	}
992		930
993	/**
994	* Returns the size of a data for a map square as returned by
995	* mapextended. There are CLIENTMAPXCLIENTMAPYLAYERS entries
996	* available.
997	*/
998	int
999	getExtendedMapInfoSize (client * ns)
1000	{
1001	int result = 0;
1002
1003	if (ns->ext_mapinfos)
1004	{
1005	if (ns->EMI_smooth)
1006	result += 1; /One byte for smoothlevel /
1007	}
1008
1009	return result;
1010	}
1011
1012	// prefetch (and touch) all maps within a specific distancd	931	// prefetch (and touch) all maps within a specific distancd
1013	static void	932	static void
1014	prefetch_surrounding_maps (maptile *map, int distance)	933	prefetch_surrounding_maps (maptile *map, int distance)
1015	{	934	{
1016	map->last_access = runtime;	935	map->touch ();
1017		936
1018	if (--distance)	937	if (--distance)
1019	for (int dir = 4; --dir; )	938	for (int dir = 4; --dir; )
1020	if (const shstr &path = map->tile_path [dir])	939	if (const shstr &path = map->tile_path [dir])
1021	if (maptile *&neigh = map->tile_map [dir])	940	if (maptile *&neigh = map->tile_map [dir])
…		…
1039	{	958	{
1040	object *ob = pl->observe;	959	object *ob = pl->observe;
1041	if (!ob->active)	960	if (!ob->active)
1042	return;	961	return;
1043		962
1044	maptile *plmap = ob->map;
1045
1046	/* If player is just joining the game, he isn't here yet, so the map	963	/* If player is just joining the game, he isn't here yet, so the map
1047	* can get swapped out. If so, don't try to send them a map. All will	964	* can get swapped out. If so, don't try to send them a map. All will
1048	* be OK once they really log in.	965	* be OK once they really log in.
1049	*/	966	*/
1050	if (!plmap \|\| plmap->in_memory != MAP_ACTIVE)	967	if (!ob->map \|\| ob->map->in_memory != MAP_ACTIVE)
1051	return;	968	return;
1052		969
1053	int x, y, ax, ay, startlen, max_x, max_y, oldlen;
1054	int estartlen, eoldlen;	970	int startlen, oldlen;
1055	uint8 eentrysize;
1056	uint16 ewhatstart, ewhatflag;
1057	uint8 extendedinfos;
1058		971
1059	check_map_change (pl);	972	check_map_change (pl);
1060	prefetch_surrounding_maps (pl->ob);	973	prefetch_surrounding_maps (pl->ob);
1061		974
1062	/* do LOS after calls to update_position */	975	/* do LOS after calls to update_position */
1063	if (ob != pl->ob)	976	/* unfortunately, we need to udpate los when observing, currently */
1064	clear_los (pl);	977	if (pl->do_los \|\| pl->observe != pl->ob)
1065	else if (pl->do_los)
1066	{	978	{
1067	update_los (ob);
1068	pl->do_los = 0;	979	pl->do_los = 0;
		980	pl->update_los ();
1069	}	981	}
1070		982
1071	/**	983	/**
1072	* This function uses the new map1 protocol command to send the map	984	* This function uses the new map1 protocol command to send the map
1073	* to the client. It is necessary because the old map command supports	985	* to the client. It is necessary because the old map command supports
…		…
1092	*/	1004	*/
1093		1005
1094	client &socket = *pl->ns;	1006	client &socket = *pl->ns;
1095		1007
1096	packet sl (socket.mapmode == Map1Cmd ? "map1" : "map1a");	1008	packet sl (socket.mapmode == Map1Cmd ? "map1" : "map1a");
1097	packet esl;
1098		1009
1099	startlen = sl.length ();	1010	startlen = sl.length ();
1100		1011
1101	/Extendedmapinfo structure initialisation /	1012	int hx = socket.mapx / 2;
1102	if (socket.ext_mapinfos)	1013	int hy = socket.mapy / 2;
1103	{
1104	extendedinfos = EMI_NOREDRAW;
1105		1014
1106	if (socket.EMI_smooth)	1015	ordered_mapwalk_begin (ob, -hx, -hy, hx, hy)
1107	extendedinfos \|= EMI_SMOOTH;	1016	int ax = dx + hx;
		1017	int ay = dy + hy;
1108		1018
1109	ewhatstart = esl.length ();	1019	int mask = (ax << 10) \| (ay << 4);
1110	ewhatflag = extendedinfos; /*The EMI_NOREDRAW bit	1020	MapCell &lastcell = socket.lastmap.cells[ax][ay];
1111	could need to be taken away */
1112	eentrysize = getExtendedMapInfoSize (&socket);
1113	esl << "mapextended "
1114	<< uint8 (extendedinfos)
1115	<< uint8 (eentrysize);
1116		1021
1117	estartlen = esl.length ();	1022	/* If the coordinates are not valid, or it is too dark to see,
1118	}	1023	* we tell the client as such
1119
1120	/* x,y are the real map locations. ax, ay are viewport relative
1121	* locations.
1122	*/	1024	*/
1123	ay = 0;	1025	if (!m)
1124
1125	/* We could do this logic as conditionals in the if statement,
1126	* but that started to get a bit messy to look at.
1127	*/
1128	max_x = ob->x + (socket.mapx + 1) / 2;
1129	max_y = ob->y + (socket.mapy + 1) / 2;
1130
1131	for (y = ob->y - socket.mapy / 2; y < max_y; y++, ay++)
1132	{	1026	{
1133	sint16 nx, ny;	1027	/* space is out of map. Update space and clear values
1134	maptile *m = 0;	1028	* if this hasn't already been done. If the space is out
1135		1029	* of the map, it shouldn't have a head.
1136	ax = 0;	1030	*/
1137	for (x = ob->x - socket.mapx / 2; x < max_x; x++, ax++)	1031	if (lastcell.count != -1)
1138	{	1032	{
1139	// check to see if we can simply go one right quickly	1033	sl << uint16 (mask);
		1034	map_clearcell (&lastcell, -1);
1140	++nx;	1035	}
1141	if (m && nx >= m->width)	1036
		1037	continue;
		1038	}
		1039
		1040	int d = pl->blocked_los_uc (dx, dy);
		1041
		1042	if (d > 3)
		1043	{
		1044	/* This block deals with spaces that are not visible for whatever
		1045	* reason. Still may need to send the head for this space.
		1046	*/
		1047	if (lastcell.count != -1
		1048	\|\| lastcell.faces[0]
		1049	\|\| lastcell.faces[1]
		1050	\|\| lastcell.faces[2]
		1051	\|\| lastcell.stat_hp
		1052	\|\| lastcell.flags
		1053	\|\| lastcell.player)
		1054	sl << uint16 (mask);
		1055
		1056	/* properly clear a previously sent big face */
		1057	map_clearcell (&lastcell, -1);
		1058	}
		1059	else
		1060	{
		1061	/* In this block, the space is visible.
		1062	*/
		1063
		1064	/* Rather than try to figure out what everything that we might
		1065	* need to send is, then form the packet after that,
		1066	* we presume that we will in fact form a packet, and update
		1067	* the bits by what we do actually send. If we send nothing,
		1068	* we just back out sl.length () to the old value, and no harm
		1069	* is done.
		1070	* I think this is simpler than doing a bunch of checks to see
		1071	* what if anything we need to send, setting the bits, then
		1072	* doing those checks again to add the real data.
		1073	*/
		1074	oldlen = sl.length ();
		1075
		1076	sl << uint16 (mask);
		1077
		1078	unsigned char dummy;
		1079	unsigned char *last_ext = &dummy;
		1080
		1081	/* Darkness changed */
		1082	if (lastcell.count != d)
		1083	{
1142	m = 0;	1084	mask \|= 0x8;
1143		1085
1144	if (!m)	1086	*last_ext \|= 0x80;
		1087	last_ext = &sl[sl.length ()];
		1088	sl << uint8 (d);
		1089	}
		1090
		1091	lastcell.count = d;
		1092
		1093	mapspace &ms = m->at (nx, ny);
		1094	ms.update ();
		1095
		1096	// extmap handling
		1097	uint8 stat_hp = 0;
		1098	uint8 stat_width = 0;
		1099	uint8 flags = 0;
		1100	tag_t player = 0;
		1101
		1102	// send hp information, if applicable
		1103	if (object *op = ms.faces_obj [0])
		1104	if (op->is_head () && !op->invisible)
1145	{	1105	{
1146	nx = x; ny = y; m = plmap;	1106	if (op->stats.maxhp > op->stats.hp
1147		1107	&& op->stats.maxhp > 0
1148	if (xy_normalise (m, nx, ny))	1108	&& (op->type == PLAYER
1149	m->touch ();	1109	\|\| op->type == DOOR // does not work, have maxhp 0
1150	else	1110	\|\| QUERY_FLAG (op, FLAG_MONSTER)
		1111	\|\| QUERY_FLAG (op, FLAG_ALIVE)
		1112	\|\| QUERY_FLAG (op, FLAG_GENERATOR)))
1151	m = 0;	1113	{
		1114	stat_hp = 255 - (op->stats.hp * 255 + 254) / op->stats.maxhp;
		1115	stat_width = op->arch->max_x - op->arch->x; //TODO: should be upper-left edge
		1116	}
		1117
		1118	if (expect_false (op->has_dialogue ()))
		1119	flags \|= 1;
		1120
		1121	if (expect_false (op->type == PLAYER))
		1122	player = op == ob ? pl->ob->count
		1123	: op == pl->ob ? ob->count
		1124	: op->count;
1152	}	1125	}
1153		1126
1154	int emask, mask;	1127	if (expect_false (lastcell.stat_hp != stat_hp))
1155	emask = mask = (ax & 0x3f) << 10 \| (ay & 0x3f) << 4;
1156
1157	MapCell &lastcell = socket.lastmap.cells[ax][ay];
1158
1159	/* If the coordinates are not valid, or it is too dark to see,
1160	* we tell the client as such
1161	*/
1162	if (!m)
1163	{	1128	{
1164	/* space is out of map. Update space and clear values	1129	lastcell.stat_hp = stat_hp;
1165	* if this hasn't already been done. If the space is out	1130
1166	* of the map, it shouldn't have a head	1131	mask \|= 0x8;
1167	*/	1132	*last_ext \|= 0x80;
1168	if (lastcell.count != -1)	1133	last_ext = &sl[sl.length ()];
		1134
		1135	sl << uint8 (5) << uint8 (stat_hp);
		1136
		1137	if (stat_width > 1)
1169	{	1138	{
1170	sl << uint16 (mask);
1171	map_clearcell (&lastcell, -1);
1172	}
1173
1174	continue;
1175	}
1176
1177	int d = pl->blocked_los[ax][ay];
1178
1179	if (d > 3)
1180	{
1181	int need_send = 0, count;
1182
1183	/* This block deals with spaces that are not visible for whatever
1184	* reason. Still may need to send the head for this space.
1185	*/
1186
1187	oldlen = sl.length ();
1188
1189	sl << uint16 (mask);
1190
1191	if (lastcell.count != -1)
1192	need_send = 1;
1193
1194	count = -1;
1195
1196	if (lastcell.faces[0] \|\| lastcell.faces[1] \|\| lastcell.faces[2]
1197	\|\| lastcell.stat_hp \|\| lastcell.flags \|\| lastcell.player)
1198	need_send = 1;
1199
1200	/* properly clear a previously sent big face */
1201	map_clearcell (&lastcell, count);
1202
1203	if ((mask & 0xf) \|\| need_send)
1204	sl[oldlen + 1] = mask & 0xff;
1205	else
1206	sl.reset (oldlen);
1207	}
1208	else
1209	{
1210	/* In this block, the space is visible.
1211	*/
1212
1213	/* Rather than try to figure out what everything that we might
1214	* need to send is, then form the packet after that,
1215	* we presume that we will in fact form a packet, and update
1216	* the bits by what we do actually send. If we send nothing,
1217	* we just back out sl.length () to the old value, and no harm
1218	* is done.
1219	* I think this is simpler than doing a bunch of checks to see
1220	* what if anything we need to send, setting the bits, then
1221	* doing those checks again to add the real data.
1222	*/
1223	oldlen = sl.length ();
1224	eoldlen = esl.length ();
1225
1226	sl << uint16 (mask);
1227
1228	unsigned char dummy;
1229	unsigned char *last_ext = &dummy;
1230
1231	/* Darkness changed */
1232	if (lastcell.count != d && socket.darkness)
1233	{
1234	mask \|= 0x8;
1235
1236	if (socket.extmap)
1237	{
1238	*last_ext \|= 0x80;	1139	*last_ext \|= 0x80;
1239	last_ext = &sl[sl.length ()];	1140	last_ext = &sl[sl.length ()];
1240	sl << uint8 (d);	1141
1241	}	1142	sl << uint8 (6) << uint8 (stat_width);
1242	else
1243	sl << uint8 (255 - 64 * d);
1244	}	1143	}
		1144	}
1245		1145
1246	lastcell.count = d;	1146	if (expect_false (lastcell.player != player))
1247
1248	mapspace &ms = m->at (nx, ny);
1249	ms.update ();
1250
1251	if (socket.extmap)
1252	{	1147	{
1253	uint8 stat_hp = 0;	1148	lastcell.player = player;
1254	uint8 stat_width = 0;
1255	uint8 flags = 0;
1256	tag_t player = 0;
1257		1149
1258	// send hp information, if applicable
1259	if (object *op = ms.faces_obj [0])
1260	if (op->is_head () && !op->invisible)
1261	{
1262	if (op->stats.maxhp > op->stats.hp
1263	&& op->stats.maxhp > 0
1264	&& (op->type == PLAYER
1265	\|\| op->type == DOOR // does not work, have maxhp 0
1266	\|\| QUERY_FLAG (op, FLAG_MONSTER)
1267	\|\| QUERY_FLAG (op, FLAG_ALIVE)
1268	\|\| QUERY_FLAG (op, FLAG_GENERATOR)))
1269	{
1270	stat_hp = 255 - (op->stats.hp * 255 + 254) / op->stats.maxhp;
1271	stat_width = op->arch->max_x - op->arch->x; //TODO: should be upper-left edge
1272	}
1273
1274	if (op->has_dialogue ())
1275	flags \|= 1;
1276
1277	if (op->type == PLAYER)
1278	player = op == ob ? pl->ob->count
1279	: op == pl->ob ? ob->count
1280	: op->count;
1281	}
1282
1283	if (lastcell.stat_hp != stat_hp)
1284	{
1285	lastcell.stat_hp = stat_hp;
1286
1287	mask \|= 0x8;	1150	mask \|= 0x8;
1288	*last_ext \|= 0x80;	1151	*last_ext \|= 0x80;
1289	last_ext = &sl[sl.length ()];	1152	last_ext = &sl[sl.length ()];
1290		1153
1291	sl << uint8 (5) << uint8 (stat_hp);
1292
1293	if (stat_width > 1)
1294	{
1295	*last_ext \|= 0x80;
1296	last_ext = &sl[sl.length ()];
1297
1298	sl << uint8 (6) << uint8 (stat_width);
1299	}
1300	}
1301
1302	if (lastcell.player != player)
1303	{
1304	lastcell.player = player;
1305
1306	mask \|= 0x8;
1307	*last_ext \|= 0x80;
1308	last_ext = &sl[sl.length ()];
1309
1310	sl << uint8 (0x47) << uint8 (4) << (uint32)player;	1154	sl << uint8 (0x47) << uint8 (4) << (uint32)player;
1311	}	1155	}
1312		1156
1313	if (lastcell.flags != flags)	1157	if (expect_false (lastcell.flags != flags))
1314	{	1158	{
1315	lastcell.flags = flags;	1159	lastcell.flags = flags;
1316		1160
1317	mask \|= 0x8;	1161	mask \|= 0x8;
1318	*last_ext \|= 0x80;	1162	*last_ext \|= 0x80;
1319	last_ext = &sl[sl.length ()];	1163	last_ext = &sl[sl.length ()];
1320		1164
1321	sl << uint8 (8) << uint8 (flags);	1165	sl << uint8 (8) << uint8 (flags);
1322	}
1323	}	1166	}
1324		1167
		1168	// faces
		1169
1325	/* Floor face */	1170	/* Floor face */
1326	if (update_space (sl, socket, ms, lastcell, 2))	1171	if (update_space (sl, socket, ms, lastcell, 2))
1327	mask \|= 0x4;	1172	mask \|= 0x4;
1328		1173
1329	/* Middle face */	1174	/* Middle face */
1330	if (update_space (sl, socket, ms, lastcell, 1))	1175	if (update_space (sl, socket, ms, lastcell, 1))
1331	mask \|= 0x2;	1176	mask \|= 0x2;
1332		1177
		1178	if (expect_false (ob->invisible)
		1179	&& ob->invisible & (ob->invisible < 50 ? 1 : 7)
1333	if (ms.player () == ob	1180	&& ms.player () == ob)
1334	&& (ob->invisible & (ob->invisible < 50 ? 1 : 7)))
1335	{	1181	{
1336	// force player to be visible to himself if invisible	1182	// force player to be visible to himself if invisible
1337	if (lastcell.faces[0] != ob->face)	1183	if (lastcell.faces[0] != ob->face)
1338	{	1184	{
1339	lastcell.faces[0] = ob->face;	1185	lastcell.faces[0] = ob->face;
1340		1186
1341	mask \|= 0x1;
1342	sl << uint16 (ob->face);
1343
1344	socket.send_faces (ob);
1345	}
1346	}
1347	/* Top face */
1348	else if (update_space (sl, socket, ms, lastcell, 0))
1349	mask \|= 0x1;	1187	mask \|= 0x1;
		1188	sl << uint16 (ob->face);
1350		1189
		1190	socket.send_faces (ob);
		1191	}
		1192	}
		1193	/* Top face */
		1194	else if (update_space (sl, socket, ms, lastcell, 0))
		1195	mask \|= 0x1;
		1196
1351	/* Check to see if we are in fact sending anything for this	1197	/* Check to see if we are in fact sending anything for this
1352	* space by checking the mask. If so, update the mask.	1198	* space by checking the mask. If so, update the mask.
1353	* if not, reset the len to that from before adding the mask	1199	* if not, reset the len to that from before adding the mask
1354	* value, so we don't send those bits.	1200	* value, so we don't send those bits.
1355	*/	1201	*/
1356	if (mask & 0xf)	1202	if (mask & 0xf)
1357	sl[oldlen + 1] = mask & 0xff;	1203	sl[oldlen + 1] = mask & 0xff;
1358	else	1204	else
1359	sl.reset (oldlen);	1205	sl.reset (oldlen);
1360
1361	if (socket.ext_mapinfos)
1362	esl << uint16 (emask);
1363
1364	if (socket.EMI_smooth)
1365	{
1366	for (int layer = 2+1; layer--; )
1367	{
1368	object *ob = ms.faces_obj [layer];
1369
1370	// If there is no object for this space, or if the face for the object
1371	// is the blank face, set the smoothlevel to zero.
1372	int smoothlevel = ob && ob->face != blank_face ? ob->smoothlevel : 0;
1373
1374	// We've gotten what face we want to use for the object. Now see if
1375	// if it has changed since we last sent it to the client.
1376	if (lastcell.smooth[layer] != smoothlevel)
1377	{
1378	lastcell.smooth[layer] = smoothlevel;
1379	esl << uint8 (smoothlevel);
1380	emask \|= 1 << layer;
1381	}
1382	}
1383
1384	if (emask & 0xf)
1385	esl[eoldlen + 1] = emask & 0xff;
1386	else
1387	esl.reset (eoldlen);
1388	}
1389	} /* else this is a viewable space */	1206	} /* else this is a viewable space */
1390	} /* for x loop */	1207	ordered_mapwalk_end
1391	} /* for y loop */
1392		1208
1393	socket.flush_fx ();	1209	socket.flush_fx ();
1394
1395	/* Verify that we in fact do need to send this */
1396	if (socket.ext_mapinfos)
1397	{
1398	if (!(sl.length () > startlen \|\| socket.sent_scroll))
1399	{
1400	/* No map data will follow, so don't say the client
1401	* it doesn't need draw!
1402	*/
1403	ewhatflag &= ~EMI_NOREDRAW;
1404	esl[ewhatstart + 1] = ewhatflag & 0xff;
1405	}
1406
1407	if (esl.length () > estartlen)
1408	socket.send_packet (esl);
1409	}
1410		1210
1411	if (sl.length () > startlen \|\| socket.sent_scroll)	1211	if (sl.length () > startlen \|\| socket.sent_scroll)
1412	{	1212	{
1413	socket.send_packet (sl);	1213	socket.send_packet (sl);
1414	socket.sent_scroll = 0;	1214	socket.sent_scroll = 0;
…		…
1435	{	1235	{
1436	packet sl;	1236	packet sl;
1437	sl << "replyinfo skill_info\n";	1237	sl << "replyinfo skill_info\n";
1438		1238
1439	for (int i = 1; i < NUM_SKILLS; i++)	1239	for (int i = 1; i < NUM_SKILLS; i++)
1440	sl.printf ("%d:%s\n", i + CS_STAT_SKILLINFO, &skill_names[i]);	1240	sl.printf ("%d:%s\n", i + CS_STAT_SKILLINFO, &skill_names [i]);
1441		1241
1442	if (sl.length () > MAXSOCKBUF)	1242	if (sl.length () > MAXSOCKBUF)
1443	{	1243	{
1444	LOG (llevError, "Buffer overflow in send_skill_info!\n");	1244	LOG (llevError, "Buffer overflow in send_skill_info!\n");
1445	fatal (0);	1245	fatal (0);
…		…
1563	spell->cached_grace = SP_level_spellpoint_cost (pl->ob, spell, SPELL_GRACE);	1363	spell->cached_grace = SP_level_spellpoint_cost (pl->ob, spell, SPELL_GRACE);
1564	spell->cached_eat = spell->stats.dam + SP_level_dam_adjust (pl->ob, spell);	1364	spell->cached_eat = spell->stats.dam + SP_level_dam_adjust (pl->ob, spell);
1565		1365
1566	/* figure out which skill it uses, if it uses one */	1366	/* figure out which skill it uses, if it uses one */
1567	if (spell->skill)	1367	if (spell->skill)
1568	{	1368	if (object *tmp = pl->find_skill (spell->skill))
1569	for (i = 1; i < NUM_SKILLS; i++)
1570	if (!strcmp (spell->skill, skill_names[i]))
1571	{
1572	skill = i + CS_STAT_SKILLINFO;	1369	skill = tmp->subtype + CS_STAT_SKILLINFO;
1573	break;
1574	}
1575	}
1576		1370
1577	// spells better have a face	1371	// spells better have a face
1578	if (!spell->face)	1372	if (!spell->face)
1579	{	1373	{
1580	LOG (llevError, "%s: spell has no face, but face is mandatory.\n", &spell->name);	1374	LOG (llevError, "%s: spell has no face, but face is mandatory.\n", &spell->name);

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Comparing deliantra/server/socket/request.C (file contents): Revision 1.138 by root, Thu Sep 25 04:09:57 2008 UTC vs. Revision 1.149 by root, Mon Apr 27 01:38:49 2009 UTC

Diff Legend

Comparing deliantra/server/socket/request.C (file contents):
Revision 1.138 by root, Thu Sep 25 04:09:57 2008 UTC vs.
Revision 1.149 by root, Mon Apr 27 01:38:49 2009 UTC